WO1990012684A1 - Process and device for applying a carrying and/or pouring handle to a pouch of flexible synthetic material and pouch thus obtained - Google Patents
Process and device for applying a carrying and/or pouring handle to a pouch of flexible synthetic material and pouch thus obtained Download PDFInfo
- Publication number
- WO1990012684A1 WO1990012684A1 PCT/FR1990/000268 FR9000268W WO9012684A1 WO 1990012684 A1 WO1990012684 A1 WO 1990012684A1 FR 9000268 W FR9000268 W FR 9000268W WO 9012684 A1 WO9012684 A1 WO 9012684A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- sheath
- wire
- handle
- synthetic material
- Prior art date
Links
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 3
- 239000011888 foil Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
- B31B70/86—Forming integral handles or mounting separate handles
- B31B70/864—Mounting separate handles on bags, sheets or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Definitions
- the subject of the present invention is a method for attaching a grip and / or pouring handle to a bag made of flexible synthetic material.
- the invention also relates to a device for implementing this process as well as the sachets thus obtained.
- a method for attaching a grip and / or pouring handle to a bag made of flexible synthetic material, characterized in that it consists in attaching said handle to the film, optionally provided with successive layers of 'a reinforcement surfilm, before the shaping of said film into sachets filled with liquid.
- the grip and / or pouring handle will consist of a wire or a sheath of semi-rigid synthetic material.
- said handle will be attached to an edge of the film in indexed movement.
- a device for attaching a grip and / or pouring handle to a sachet made of - ⁇ flexible synthetic material in which said handle is attached to the film, optionally provided with successive layers of a surface film.
- the grip and / or pouring handle consisting of a wire or a sheath of semi-rigid synthetic material and the latter being reported on an edge of the film in indexed movement, characterized in that it comprises:
- solder-cut assembly for cutting the desired length of wire or sheath determined by said guide means and welding it to the film.
- FIG. 1 is a diagram in side elevation of a device according to the invention for the implementation of the method according to the invention
- Figure 2 is a top view of the diagram of Figure 1.
- FIG. 1 shows a film (1) with a surfilm (2) arranged thereon sequentially, as shown in FIG. 2.
- This film scrolls in tension as part of a machine for shaping a film into cushions of flexible material filled with liquid, as indicated above.
- the guide and injection means (8) consists of two complementary imprints (9,10) movable relative to each other perpendicular to the plane of the film (1) to release the wire or the sheath when the latter was welded onto the film.
- the imprints internally determine a path (11) into which the wire or sheath penetrates, to reach the film at the desired location and according to the length.
- the proximal end (12) of the impression will be flared to facilitate the introduction of the wire or sheath.
- the wire or the sheath When the wire or the sheath is injected in position by the drive system (4), it is added by welding-cutting on the edge of the film (1) by the cutting welding means (7) which consists of a movable jaw (13) cooperating with a counter-support chin (14) of the impression (9).
- the device of course operates sequentially and indexed, preferably in horizontal operation, the various controls and automatic mechanisms being within the reach of those skilled in the art.
- the film provided with its handle (15) then continues its journey towards a not shown shaper.
Landscapes
- Making Paper Articles (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Packages (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Bag Frames (AREA)
Abstract
Process and device for applying a carrying and/or pouring handle to a pouch of flexible synthetic material and pouch thus obtained. The handle (14) is attached to the foil by welding and cutting before said foil is shaped. Application: liquid containers.
Description
Procédé et dispositif pour rapporter une poignée de préhension et/ou de versage sur un sachet en matériau synthétique souple et sachet ainsi obtenu Method and device for attaching a handle for grip and / or pouring onto a bag of flexible synthetic material and bag thus obtained
La présente invention a pour objet un procédé pour rapporter une poignée de préhension et/ou de versage sur un sachet en matériau synthétique souple.The subject of the present invention is a method for attaching a grip and / or pouring handle to a bag made of flexible synthetic material.
L'invention a également pour objet un dispositif pour la mise en oeuvre de ce procédé ainsi que les sachets ainsi obtenus.The invention also relates to a device for implementing this process as well as the sachets thus obtained.
On se référera de manière plus générale aux brevets délivrés EP-0197875 et EP-0167469 au nom du demandeur qui illustrent l'état de la technique et le domaine concerné, documents auxquels il est fait expressément référence.Reference will be made more generally to the patents issued EP-0197875 and EP-0167469 in the name of the applicant which illustrate the state of the art and the field concerned, documents to which express reference is made.
Ces différents brevets décrivent la conformation de sachets en matière synthétique souple pour le conditionnement de liquides, en particulier d'eau minérale.These various patents describe the configuration of sachets of flexible synthetic material for the packaging of liquids, in particular mineral water.
Il a déjà été proposé un certain nombre de structures complémentaires permettant de rapporter une poignée de préhension et de versage, par exemple par le FR 2468066.A number of complementary structures have already been proposed making it possible to bring a handle for gripping and pouring, for example by FR 2468066.
Leur mise en oeuvre industrielle reste cependant complexe. L'invention se propose de remédier à ces différents inconvénients des procédés et structures de l'art antérieur.Their industrial implementation remains complex, however. The invention proposes to remedy these various drawbacks of the methods and structures of the prior art.
Conformément à l'invention, on propose un procédé pour rapporter une poignée de préhension et/ou de versage sur un sachet en matériau synthétique souple, caractérisé en ce qu'il consiste à rapporter ladite poignée sur le film, éventuellement muni de couches successives d'un surfilm de renforcement, avant la conformation dudit film en sachets remplis de liquide.According to the invention, a method is proposed for attaching a grip and / or pouring handle to a bag made of flexible synthetic material, characterized in that it consists in attaching said handle to the film, optionally provided with successive layers of 'a reinforcement surfilm, before the shaping of said film into sachets filled with liquid.
Avantageusement, la poignée de préhension et/ou de versage sera constituée d'un fil ou d'une gaine en matière synthétique semi-rigide.Advantageously, the grip and / or pouring handle will consist of a wire or a sheath of semi-rigid synthetic material.
De manière préférentielle, ladite poignée sera rapportée sur un chant du film en défilement indexé.Preferably, said handle will be attached to an edge of the film in indexed movement.
Conformément à l'invention, on propose également un dispositif pour rapporter une poignée de préhension et/ou de versage sur un sachet en -^ matériau synthétique souple dans lequel on rapporte ladite poignée sur le film, éventuellement muni de couches successives d'un surfilm de * renforcement avant la conformation dudit film en sachets remplis de liquide, la poignée de préhension et/ou de versage étant constituée d'un fil ou d'une gaine en matière synthétique semi-rigide et celle-ci étant
rapportée sur un chant du film en défilement indexé, caractérisé en ce qu'il comporte :In accordance with the invention, a device is also proposed for attaching a grip and / or pouring handle to a sachet made of - ^ flexible synthetic material in which said handle is attached to the film, optionally provided with successive layers of a surface film. * reinforcement before the shaping of said film into sachets filled with liquid, the grip and / or pouring handle consisting of a wire or a sheath of semi-rigid synthetic material and the latter being reported on an edge of the film in indexed movement, characterized in that it comprises:
- un magasin d'alimentation en fil ou gaine en matière synthétique semi-rigide,- a wire or sheath supply store in semi-rigid synthetic material,
- un système de déroulage et d'entrainement dans une gaine de guidage dudit fil ou de ladite gaine,a system for unwinding and driving in a guide sheath of said wire or of said sheath,
- un moyen de guidage et d'injection dudit fil ou de ladite gaine à la longueur désirée pour en amener l'extrémité libre au niveau du chant du film,a means for guiding and injecting said wire or said sheath to the desired length in order to bring the free end to the level of the edge of the film,
- un ensemble de soudure-découpé permettant de découper la longueur de fil ou de gaine désirée déterminée par ledit moyen de guidage et de la souder au film.- A solder-cut assembly for cutting the desired length of wire or sheath determined by said guide means and welding it to the film.
On comprendra mieux l'invention à l'aide de la description faite ci-après d'un mode de mise en oeuvre donné à titre d'exemple non limitatif, en référence aux dessins annexés dans lesquels :The invention will be better understood using the description given below of an embodiment given by way of nonlimiting example, with reference to the appended drawings in which:
- la figure 1 est un schéma en élévation latérale d'un dispositif conforme à l'invention pour la mise en oeuvre du procédé conforme à l'invention ;- Figure 1 is a diagram in side elevation of a device according to the invention for the implementation of the method according to the invention;
- la figure 2 est une vue de dessus du schéma de la figure 1.- Figure 2 is a top view of the diagram of Figure 1.
On a représenté à la figure 1 un film (1) avec un surfilm (2) disposé sur celui-ci de manière séquentielle, comme représenté à la figure 2.FIG. 1 shows a film (1) with a surfilm (2) arranged thereon sequentially, as shown in FIG. 2.
Ce film défile en tension dans le cadre d'une machine de conformation d'un film en coussins de matière souple remplis de liquide, comme indiqué précédemment.This film scrolls in tension as part of a machine for shaping a film into cushions of flexible material filled with liquid, as indicated above.
- Pour y rapporter un moyen de préhension et/ou de versage, selon l'invention, on prévoit :- To bring in a gripping and / or pouring means, according to the invention, provision is made:
- un magasin (3) d'alimentation en fil ou gaine, muni d'un système d'entrainement (4) de type connu,- a wire or sheath supply store (3), provided with a known type of drive system (4),
- un système de guidage par fourreau (5) et gaine de guidage (6) amenant le fil ou la gaine à,- a guide system by sheath (5) and guide sheath (6) bringing the wire or the sheath to,
- un ensemble de soudure-découpé (7) et un moyen de guidage et d'injection (8) dudit fil ou de ladite gaine à la longueur désirée.- A set of welded-cut (7) and a guide and injection means (8) of said wire or said sheath to the desired length.
Le moyen de guidage et d'injection (8) consiste en deux empreintes complémentaires (9,10) mobiles l'une par rapport à l'autre perpendiculairement au plan du film (1) pour dégager le fil ou la gaine lorsque celui-ci a été soudé sur le film.
Les empreintes déterminent intérieurement un cheminement (11) dans lequel pénètre le fil ou la gaine, pour arriver jusqu'au film à l'endroit et selon la longueur désirés.The guide and injection means (8) consists of two complementary imprints (9,10) movable relative to each other perpendicular to the plane of the film (1) to release the wire or the sheath when the latter was welded onto the film. The imprints internally determine a path (11) into which the wire or sheath penetrates, to reach the film at the desired location and according to the length.
L'extrémité proximale (12) de l'empreinte sera évasée pour faciliter l'introduction du fil ou de la gaine.The proximal end (12) of the impression will be flared to facilitate the introduction of the wire or sheath.
Lorsque le fil ou la gaine est injecté en position par le système d'entrainement (4), il est rapporté par soudure-découpé sur le chant du film (1) par le moyen de soudure découpe (7) qui est constitué d'une mâchoire mobile (13) coopérant avec un mentonnet de contre-appui (14) de l'empreinte (9).When the wire or the sheath is injected in position by the drive system (4), it is added by welding-cutting on the edge of the film (1) by the cutting welding means (7) which consists of a movable jaw (13) cooperating with a counter-support chin (14) of the impression (9).
Le dispositif fonctionne bien entendu de manière séquentielle et indexée, en fonctionnement de préférence horizontal, les différents asservissements et automatismes étant à la portée de l'homme de l'art.The device of course operates sequentially and indexed, preferably in horizontal operation, the various controls and automatic mechanisms being within the reach of those skilled in the art.
Le film muni de sa poignée (15) continue ensuite son cheminement vers un conformateur non représenté.
The film provided with its handle (15) then continues its journey towards a not shown shaper.
Claims
1. Procédé pour rapporter une poignée de préhension et/ou de versage sur un sachet en matériau synthétique souple, caractérisé en ce qu'il consiste à rapporter ladite poignée sur le film, éventuellement muni de couches successives d'un surfilm de renforcement, avant la conformation dudit film en sachets remplis de liquide.1. Method for attaching a grip and / or pouring handle to a bag of flexible synthetic material, characterized in that it consists in attaching said handle to the film, optionally provided with successive layers of a reinforcement surface film, before the conformation of said film into sachets filled with liquid.
2. Procédé selon la revendication 1, caractérisé en ce que la poignée de préhension et/ou de versage est constituée d'un fil ou d'une gaine en matière synthétique semi-rigide.2. Method according to claim 1, characterized in that the grip handle and / or pouring consists of a wire or a sheath of semi-rigid synthetic material.
3. Procédé selon l'une quelconque des revendications 1 et 2, caractérisé en ce que ladite poignée est rapportée sur un chant du film en défilement indexé.3. Method according to any one of claims 1 and 2, characterized in that said handle is attached to an edge of the film in indexed travel.
4. Dispositif pour la mise en oeuvre du procédé selon l'une quelconque des revendications 1 à 3, pour rapporter une poignée de préhension et/ou de versage sur un sachet en matériau synthétique souple dans lequel on rapporte ladite poignée sur le film, éventuellement muni de couches successives d'un surfilm de renforcement avant la conformation dudit film en sachets remplis de liquide, la poignée de préhension et/ou de versage étant constituée d'un fil ou d'une gaine en matière synthétique semi-rigide et celle-ci étant rapportée sur un chant du film en défilement indexé, caractérisé en ce qu'il comporte :4. Device for implementing the method according to any one of claims 1 to 3, for bringing a grip handle and / or pouring on a bag of flexible synthetic material in which said handle is attached to the film, optionally provided with successive layers of a reinforcement surfilm before the shaping of said film into sachets filled with liquid, the grip and / or pouring handle consisting of a wire or sheath of semi-rigid synthetic material and the latter ci being reported on an edge of the film in indexed movement, characterized in that it comprises:
- un magasin (3) d'alimentation en fil ou gaine en matière synthétique semi-rigide,- a magazine (3) for supplying wire or sheath of semi-rigid synthetic material,
- un système de déroulage et d'entrainement (4) dans une gaine de guidage dudit fil ou de ladite gaine,- an unwinding and drive system (4) in a sheath for guiding said wire or said sheath,
- un moyen de guidage et d'injection (8) dudit fil ou de ladite gaine à la longueur désirée pour en amener l'extrémité libre au niveau du chant du film,a means for guiding and injecting (8) said wire or said sheath to the desired length in order to bring the free end thereof at the edge of the film,
- un ensemble de soudure-découpé permettant de découper la longueur de fil ou de gainer désirée déterminée par ledit moyen de guidage et de la souder au film.- A set of solder-cut to cut the desired length of wire or sheath determined by said guide means and weld it to the film.
5. Dispositif selon la revendication 4, caractérisé en ce que le moyen de guidage et d'injection (8) consiste en deux empreintes complémentaires (9,10) mobiles l'une par rapport à l'autre perpendiculairement au plan du film (1) pour dégager le fil ou la gaine lorsque celui-ci a été soudé sur le film.5. Device according to claim 4, characterized in that the guide and injection means (8) consists of two imprints complementary (9,10) movable relative to each other perpendicular to the plane of the film (1) to release the wire or the sheath when it has been welded to the film.
6. Dispositif selon la revendication 5, caractérisé en ce que les empreintes déterminent intérieurement un cheminement (11) dans lequel pénètre le fil ou la gaine, pour arriver jusqu'au film à l'endroit et selon la longueur désirée, l'extrémité proximale (12) de l'empreinte étant évasée pour faciliter l'introduction du fil ou de la gaine.6. Device according to claim 5, characterized in that the indentations internally determine a path (11) into which the wire or sheath penetrates, to reach the film at the location and according to the desired length, the proximal end (12) of the imprint being flared to facilitate the introduction of the wire or the sheath.
7. Dispositif selon la revendication 6, caractérisé en ce que lorsque le fil ou la gaine est injecté en position par le système d'entrainement (4), il est rapporté par soudure-découpé sur le chant du film (1) par le moyen de soudure découpe (7) qui est constitué d'une mâchoire mobile (13) coopérant avec un mentonnet de contre-appui (14) de 1'empreinte (9). 7. Device according to claim 6, characterized in that when the wire or the sheath is injected in position by the drive system (4), it is attached by welding-cut on the edge of the film (1) by the means solder cutout (7) which consists of a movable jaw (13) cooperating with a counter-support chin (14) of the impression (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8905510A FR2646125A1 (en) | 1989-04-21 | 1989-04-21 | METHOD AND APPARATUS FOR REPORTING A GRIPPING AND / OR VIEWING HANDLE ON A SOFT SYNTHETIC MATERIAL BAG AND SACHET THUS OBTAINED |
| FR89/05510 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1990012684A1 true WO1990012684A1 (en) | 1990-11-01 |
Family
ID=9381132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1990/000268 WO1990012684A1 (en) | 1989-04-21 | 1990-04-12 | Process and device for applying a carrying and/or pouring handle to a pouch of flexible synthetic material and pouch thus obtained |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0399938B1 (en) |
| JP (1) | JPH03505558A (en) |
| CN (1) | CN1046703A (en) |
| AT (1) | ATE87542T1 (en) |
| AU (1) | AU5556590A (en) |
| CA (1) | CA2030527A1 (en) |
| DE (1) | DE69001199T2 (en) |
| DK (1) | DK0399938T3 (en) |
| ES (1) | ES2040097T3 (en) |
| FR (1) | FR2646125A1 (en) |
| PT (1) | PT93833A (en) |
| WO (1) | WO1990012684A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20011846A1 (en) * | 2001-08-31 | 2003-03-03 | Square Bottom Inc | SUPPORT DEVICE FOR A PLASTIC BAG AND ITS TRAINING PROCEDURE |
| CN100553961C (en) * | 2007-01-19 | 2009-10-28 | 丁善玉 | A kind of turning drive forming mechanism of soft handheld ring of soft bag |
| CN102602048B (en) * | 2012-03-20 | 2013-07-10 | 江苏方邦机械有限公司 | Four-connecting-rod paper bag handle forming device |
| CN107962820A (en) * | 2013-06-08 | 2018-04-27 | 杭州跟策科技有限公司 | Rotating disc type handle molding machine and handle forming method |
| CN107108099B (en) * | 2014-12-22 | 2020-04-14 | 利乐拉瓦尔集团及财务有限公司 | Packaging material and packaging container formed from said material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2332530A (en) * | 1941-06-23 | 1943-10-26 | Canada Paper Company | Apparatus for the manufacture of handle attachments for paper bags |
| US3334550A (en) * | 1964-07-23 | 1967-08-08 | Crown Zellerbach Corp | Apparatus for and method of making handles and applying same to a bag |
| GB1218958A (en) * | 1968-07-23 | 1971-01-13 | Coloroll Ltd | Improvements in handle formation |
| FR2119296A5 (en) * | 1970-12-24 | 1972-08-04 | Fayard & Ravel | |
| FR2144669A1 (en) * | 1971-07-02 | 1973-02-16 | Windmoeller & Hoelscher | |
| GB1308645A (en) * | 1969-05-05 | 1973-02-21 | Haugh Packaging Co Ltd Gordon | Method and apparatus for securing handles to sheet material |
-
1989
- 1989-04-21 FR FR8905510A patent/FR2646125A1/en active Pending
-
1990
- 1990-04-12 EP EP90470018A patent/EP0399938B1/en not_active Expired - Lifetime
- 1990-04-12 AU AU55565/90A patent/AU5556590A/en not_active Abandoned
- 1990-04-12 JP JP2506958A patent/JPH03505558A/en active Pending
- 1990-04-12 ES ES199090470018T patent/ES2040097T3/en not_active Expired - Lifetime
- 1990-04-12 AT AT90470018T patent/ATE87542T1/en not_active IP Right Cessation
- 1990-04-12 WO PCT/FR1990/000268 patent/WO1990012684A1/en active Application Filing
- 1990-04-12 DE DE9090470018T patent/DE69001199T2/en not_active Expired - Fee Related
- 1990-04-12 CA CA002030527A patent/CA2030527A1/en not_active Abandoned
- 1990-04-12 DK DK90470018.4T patent/DK0399938T3/en active
- 1990-04-20 PT PT93833A patent/PT93833A/en not_active Application Discontinuation
- 1990-04-21 CN CN90103924A patent/CN1046703A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2332530A (en) * | 1941-06-23 | 1943-10-26 | Canada Paper Company | Apparatus for the manufacture of handle attachments for paper bags |
| US3334550A (en) * | 1964-07-23 | 1967-08-08 | Crown Zellerbach Corp | Apparatus for and method of making handles and applying same to a bag |
| GB1218958A (en) * | 1968-07-23 | 1971-01-13 | Coloroll Ltd | Improvements in handle formation |
| GB1308645A (en) * | 1969-05-05 | 1973-02-21 | Haugh Packaging Co Ltd Gordon | Method and apparatus for securing handles to sheet material |
| FR2119296A5 (en) * | 1970-12-24 | 1972-08-04 | Fayard & Ravel | |
| FR2144669A1 (en) * | 1971-07-02 | 1973-02-16 | Windmoeller & Hoelscher |
Also Published As
| Publication number | Publication date |
|---|---|
| AU5556590A (en) | 1990-11-16 |
| JPH03505558A (en) | 1991-12-05 |
| CN1046703A (en) | 1990-11-07 |
| CA2030527A1 (en) | 1990-10-22 |
| DE69001199T2 (en) | 1993-07-29 |
| ES2040097T3 (en) | 1993-10-01 |
| EP0399938A1 (en) | 1990-11-28 |
| FR2646125A1 (en) | 1990-10-26 |
| DK0399938T3 (en) | 1993-08-09 |
| EP0399938B1 (en) | 1993-03-31 |
| PT93833A (en) | 1992-01-31 |
| ATE87542T1 (en) | 1993-04-15 |
| DE69001199D1 (en) | 1993-05-06 |
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