IT1042914B - Articolo di sigillatura autoriscal dante termoriassestabile e relativo metodo di sigillatura di una giunzione - Google Patents

Articolo di sigillatura autoriscal dante termoriassestabile e relativo metodo di sigillatura di una giunzione

Info

Publication number: IT1042914B
Authority: IT; Italy
Prior art keywords: sealing; autoriscal; assestable; dante; thermally
Prior art date: 1974-09-27

Application number

IT27707/75A

Other languages

English (en)

Italian (it)

Original Assignee

Raychem Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1974-09-27

Filing date

1975-09-26

Publication date

1980-01-30

1975-08-04 Priority claimed from US05/601,344 external-priority patent/US4085286A/en

1975-09-26 Application filed by Raychem Corp filed Critical Raychem Corp

1980-01-30 Application granted granted Critical

1980-01-30 Publication of IT1042914B publication Critical patent/IT1042914B/it

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0625—Preforms comprising incorporated or associated heating means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
- B29C61/0641—Clips for dividing preforms or forming branch-offs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/06—Making preforms having internal stresses, e.g. plastic memory
- B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
- F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/1806—Heat shrinkable sleeves
- H02G15/1813—Wraparound or slotted sleeves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
- B29K2995/0005—Conductive

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Cable Accessories (AREA)
Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Laminated Bodies (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Gas Or Oil Filled Cable Accessories (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)
A Measuring Device Byusing Mechanical Method (AREA)
Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Details Of Resistors (AREA)

IT27707/75A 1974-09-27 1975-09-26 Articolo di sigillatura autoriscal dante termoriassestabile e relativo metodo di sigillatura di una giunzione IT1042914B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US50983774A	1974-09-27	1974-09-27
US05/601,344 US4085286A (en)	1974-09-27	1975-08-04	Heat-recoverable sealing article with self-contained heating means and method of sealing a splice therewith

Publications (1)

Publication Number	Publication Date
IT1042914B true IT1042914B (it)	1980-01-30

Family

ID=27056675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT27707/75A IT1042914B (it)	1974-09-27	1975-09-26	Articolo di sigillatura autoriscal dante termoriassestabile e relativo metodo di sigillatura di una giunzione

Country Status (21)

Country	Link
JP (2)	JPS5851815B2 (da)
AR (1)	AR223298A1 (da)
AT (1)	AT370921B (da)
AU (1)	AU504000B2 (da)
BR (1)	BR7506263A (da)
CA (2)	CA1069192A (da)
CH (2)	CH613171A5 (da)
DE (1)	DE2543338A1 (da)
DK (1)	DK148190C (da)
ES (1)	ES441298A1 (da)
FI (1)	FI64482C (da)
FR (1)	FR2286528A1 (da)
GB (3)	GB1529355A (da)
HK (3)	HK42979A (da)
IE (1)	IE43757B1 (da)
IL (1)	IL48181A (da)
IT (1)	IT1042914B (da)
MY (2)	MY8200224A (da)
NL (2)	NL188723C (da)
NO (2)	NO142599C (da)
SE (2)	SE440840B (da)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4085286A (en) *	1974-09-27	1978-04-18	Raychem Corporation	Heat-recoverable sealing article with self-contained heating means and method of sealing a splice therewith
FI64482C (fi)	1974-09-27	1983-11-10	Raychem Corp	Vaermeaoterhaemtbar anordning och anordning av densamma foer en kabelskarv
FR2320678A1 (fr) *	1975-08-04	1977-03-04	Raychem Corp	Objet auto-chauffant muni d'electrodes en tissu
GB1561125A (en) *	1975-08-04	1980-02-13	Raychem Sa Nv	Heat recoverable article
CA1084130A (en) *	1975-12-08	1980-08-19	Stephen H. Diaz	Pressurizable splice case, especially for telephone cables
GB1597470A (en) *	1976-12-15	1981-09-09	Raychem Corp	Heat-recoverable closure method and clip
US4419156A (en) *	1977-05-18	1983-12-06	Raychem Corporation	Method of encapsulation
GB1604981A (en) *	1978-01-09	1981-12-16	Raychem Sa Nv	Branchoff method
DE2954256C3 (de) *	1978-01-09	1994-05-11	Raychem Sa Nv	Verfahren zur Bildung einer dichten Verbindung zwischen einer wärmegeschrumpften Muffe und wenigstens zwei langgestreckten, vom gleichen Ende in die Muffe eintretenden Substraten
DE2954743C2 (de) *	1978-01-09	1996-10-31	Raychem Sa Nv	Verfahren zur Bildung einer dichten Verbindung zwischen einer wärmegeschrumpften Muffe und wenigstens zwei langgestreckten, vom gleichen Ende in die Muffe eintretenden Substraten
FR2440104A1 (fr) *	1978-10-27	1980-05-23	Raychem Sa Nv	Raccords thermoretractables notamment pour cables, procede pour leur mise en oeuvre et ensemble les comportant
IL62765A (en) *	1980-05-03	1985-07-31	Raychem Ltd	Manufacture of dimensionally recoverable articles
CA1170418A (en) *	1980-07-28	1984-07-10	Pushpkumar Changani	Heat recoverable articles
GB2082110B (en) *	1980-07-28	1985-02-06	Raychem Ltd	Heat-recoverable articles
IL63430A (en) *	1980-07-28	1985-10-31	Raychem Ltd	Heat recoverable polymeric articles and their production
EP0045612B1 (en) *	1980-07-28	1984-11-14	RAYCHEM CORPORATION (a California corporation)	Heat recoverable connector
JPS5881129A (ja) *	1981-11-09	1983-05-16	Dainippon Printing Co Ltd	電線被覆用テープ
GB8314651D0 (en) *	1983-05-26	1983-06-29	Raychem Sa Nv	Electrically heat-recoverable article
US4549040A (en) *	1984-03-21	1985-10-22	Preformed Line Products Company	Splice case
US4743321A (en) *	1985-10-04	1988-05-10	Raychem Corporation	Devices comprising PTC conductive polymers
GB8604519D0 (en) *	1986-02-24	1986-04-03	Raychem Sa Nv	Electrical devices
EP0245067B1 (en) *	1986-05-06	1990-09-12	N.V. Raychem S.A.	Heat recoverable article
DE3850466T2 (de) *	1987-09-09	1995-02-16	Raychem Ltd	Heizeinrichtung aus leitungsfähigem Kunststoff.
AU3866789A (en) *	1988-07-05	1990-02-05	Bowthorpe-Hellermann Limited	Forming branch-off enclosures
DE19805650A1 (de) *	1998-02-12	1999-08-19	Abb Research Ltd	Verbindungsverfahren unter Verwendung eines PTC-Polymers
DE10357000B4 (de) *	2003-12-03	2005-11-03	Sontec Sensorbau Gmbh	Längswasserdichtes Kabel und Verfahren zu seiner Herstellung
CN113422097A (zh) *	2015-05-14	2021-09-21	艾诺维克斯公司	用于能量存储设备的纵向约束
CN109578249A (zh) *	2018-12-28	2019-04-05	镇江市康特电子有限责任公司	一种空调压缩机曲轴箱加热器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3413442A (en) *	1965-07-15	1968-11-26	Texas Instruments Inc	Self-regulating thermal apparatus
US3379218A (en) *	1965-07-29	1968-04-23	Raychem Corp	Closure sleeve for pipes or the like
US3455336A (en)	1965-11-03	1969-07-15	Raychem Corp	Heat recoverable article and process
DE1947057U (de)	1966-07-26	1966-09-29	Bischof & Klein	Ventilsack.
GB1265194A (da) *	1968-08-15	1972-03-01
FR2032666A5 (en)	1969-09-18	1970-11-27	Sirti Spa	Coaxial electrical cables soldering
US3770556A (en) *	1970-08-07	1973-11-06	Reychem Corp	Wraparound closure sleeve
US3691505A (en) *	1970-08-20	1972-09-12	Gen Electric	Heater cable splice and method of forming
AU1999170A (en) *	1970-09-16	1972-03-23	Vance Robert Paterson	Easy jointing case
CH544906A (de) *	1971-11-12	1974-01-15	Gerbert & Cie	Elektrisch heizbare Schweissmuffe und Verfahren zu deren Herstellung
GB1431167A (en)	1972-09-08	1976-04-07	Raychem Sa Nv	Assembly and method for protecitng and insulating a concuit junction
US3858144A (en) *	1972-12-29	1974-12-31	Raychem Corp	Voltage stress-resistant conductive articles
DE2345226A1 (de)	1973-09-07	1975-03-27	Enzinger Union Werke Ag	Vorrichtung zum verschliessen der deckellaschen von faltschachteln
DE2413623C3 (de)	1974-03-21	1984-08-02	Walter Rose Gmbh & Co Kg, 5800 Hagen	Flüssigkeitsdichte, eingangsseitige Abdichtung von mindestens zwei in ein Muffengehäuse parallel einmündenden Kabeln
GB1528622A (en) *	1974-09-27	1978-10-18	Raychem Corp	Electrically conductive compositions and heat-recoverable articles containing them
FI64482C (fi)	1974-09-27	1983-11-10	Raychem Corp	Vaermeaoterhaemtbar anordning och anordning av densamma foer en kabelskarv
US4177376A (en) *	1974-09-27	1979-12-04	Raychem Corporation	Layered self-regulating heating article
GB1604981A (en)	1978-01-09	1981-12-16	Raychem Sa Nv	Branchoff method
AU7323481A (en) *	1981-03-19	1982-10-06	Ashland Oil, Inc.	Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

1975
- 1975-09-23 FI FI752666A patent/FI64482C/fi not_active IP Right Cessation
- 1975-09-24 IE IE2087/75A patent/IE43757B1/en unknown
- 1975-09-25 IL IL48181A patent/IL48181A/xx unknown
- 1975-09-26 AT AT0740375A patent/AT370921B/de not_active IP Right Cessation
- 1975-09-26 DK DK435475A patent/DK148190C/da active
- 1975-09-26 ES ES441298A patent/ES441298A1/es not_active Expired
- 1975-09-26 GB GB9805/78A patent/GB1529355A/en not_active Expired
- 1975-09-26 GB GB10294/78A patent/GB1529356A/en not_active Expired
- 1975-09-26 CA CA236,482A patent/CA1069192A/en not_active Expired
- 1975-09-26 GB GB39516/75A patent/GB1529353A/en not_active Expired
- 1975-09-26 NL NLAANVRAGE7511393,A patent/NL188723C/xx not_active IP Right Cessation
- 1975-09-26 BR BR7506263*A patent/BR7506263A/pt unknown
- 1975-09-26 FR FR7529586A patent/FR2286528A1/fr active Granted
- 1975-09-26 AU AU85232/75A patent/AU504000B2/en not_active Expired
- 1975-09-26 AR AR260583A patent/AR223298A1/es active
- 1975-09-26 IT IT27707/75A patent/IT1042914B/it active
- 1975-09-26 SE SE7510845A patent/SE440840B/xx not_active IP Right Cessation
- 1975-09-26 JP JP50116268A patent/JPS5851815B2/ja not_active Expired
- 1975-09-26 NO NO753277A patent/NO142599C/no unknown
- 1975-09-29 CH CH1261975A patent/CH613171A5/xx not_active IP Right Cessation
- 1975-09-29 DE DE19752543338 patent/DE2543338A1/de active Granted
1978
- 1978-08-16 CH CH870078A patent/CH628753A5/de not_active IP Right Cessation
1979
- 1979-01-22 NO NO790208A patent/NO790208L/no unknown
- 1979-04-04 SE SE7903006A patent/SE447434B/sv not_active IP Right Cessation
- 1979-06-28 HK HK429/79A patent/HK42979A/xx unknown
- 1979-07-26 HK HK515/79A patent/HK51579A/xx unknown
- 1979-07-26 HK HK516/79A patent/HK51679A/xx unknown
- 1979-09-11 CA CA335,450A patent/CA1085127A/en not_active Expired
1982
- 1982-12-30 MY MY224/82A patent/MY8200224A/xx unknown
- 1982-12-30 MY MY7/82A patent/MY8200007A/xx unknown
1989
- 1989-05-15 JP JP1122687A patent/JPH028596A/ja active Pending
1991
- 1991-06-13 NL NL9101024A patent/NL9101024A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB1529356A (en)	1978-10-18
DE2543338C2 (da)	1990-10-25
NO142599C (no)	1980-09-10
CH613171A5 (en)	1979-09-14
ATA740375A (de)	1982-09-15
CH628753A5 (en)	1982-03-15
NO790208L (no)	1976-03-30
AU504000B2 (en)	1979-09-27
AU8523275A (en)	1977-03-31
DK148190C (da)	1985-11-11
NL9101024A (nl)	1991-10-01
SE440840B (sv)	1985-08-19
AR223298A1 (es)	1981-08-14
NO142599B (no)	1980-06-02
DK148190B (da)	1985-04-22
HK42979A (en)	1979-07-06
MY8200007A (en)	1982-12-31
JPS5176367A (da)	1976-07-01
JPH028596A (ja)	1990-01-12
FI752666A (da)	1976-03-28
SE7510845L (sv)	1976-03-29
DK435475A (da)	1976-03-28
FI64482C (fi)	1983-11-10
CA1069192A (en)	1980-01-01
GB1529355A (en)	1978-10-18
NL188723B (nl)	1992-04-01
CA1085127A (en)	1980-09-09
GB1529353A (en)	1978-10-18
SE7903006L (sv)	1979-04-04
HK51579A (en)	1979-08-03
JPS5851815B2 (ja)	1983-11-18
ES441298A1 (es)	1977-11-16
NO753277L (da)	1976-03-30
NL7511393A (nl)	1976-03-30
FI64482B (fi)	1983-07-29
MY8200224A (en)	1982-12-31
AT370921B (de)	1983-05-10
NL188723C (nl)	1992-09-01
FR2286528B1 (da)	1979-03-23
BR7506263A (pt)	1976-08-03
SE447434B (sv)	1986-11-10
FR2286528A1 (fr)	1976-04-23
IL48181A0 (en)	1975-11-25
IE43757B1 (en)	1981-05-20
IE43757L (en)	1976-03-27
HK51679A (en)	1979-08-03
DE2543338A1 (de)	1976-04-15
IL48181A (en)	1980-12-31

Publication	Publication Date	Title
IT1042914B (it)	1980-01-30	Articolo di sigillatura autoriscal dante termoriassestabile e relativo metodo di sigillatura di una giunzione
DK391975A (da)	1976-03-03	Kombineret formeelement og tetningsring
IT1040744B (it)	1979-12-20	Giunto universale e relativo metodo di fabbricazione
IT1003824B (it)	1976-06-10	Metodo per giunzione ed articolo termicamente ripristinabile
ZA756136B (en)	1976-09-29	Heat recoverable self-heating sealing article and method of sealing a splice therefrom
BE824580A (fr)	1975-05-15	Scellement et revetement interne de conduites creuses
IT1042127B (it)	1980-01-30	Metodo di assiemaggio di giunti con adesivo
NL7500512A (nl)	1975-07-23	Inwendige bekleding en afdichting van leidingen.
BR7302995D0 (pt)	1974-06-27	Conjunto aperfeicoado de vedacao de pressao e processo parconjunto aperfeicoado de vedacao de pressao e processo para fazer tal vedacao a fazer tal vedacao
IT1076609B (it)	1985-04-27	Coperchio e metodo di applicarlo a tenuta
DK260475A (da)	1975-12-19	2-phenyl-indol-derivater og fremgangsmade til fremstilling deraf
IT1039110B (it)	1979-12-10	Giunto di tenuta ad elemento metallico cavo deformabile
DK577575A (da)	1976-06-20	Tetningsring
IT1040424B (it)	1979-12-20	Clicoenzini immobilizzati e metodo di produzione relativo
IT1061809B (it)	1983-04-30	Contenitore d imballaggio paralle lepipedo e relativo metodo di fabbricazione
IT1026295B (it)	1978-09-20	Procedimento per la produzione di una resina copolimerica a blocchi trasparente e prodotto relativo
IT1004269B (it)	1976-07-10	Adesivo termosigillante e metodo per la sua applicazione
JPS5227479A (en)	1977-03-01	Adhesion packing films and its method of manufacturing
IT994324B (it)	1975-10-20	Giunzione e metodo relativo con rivetti a testa bombata
IT1038219B (it)	1979-11-20	Rondella di spinta e procedimento per la formazione di una rondella di spinta
BR7508285A (pt)	1976-08-24	Fita de avanco e sua aplicacao
IT1042858B (it)	1980-01-30	Elemento di memorizzazione statica e procedimento per la sua fabbricazione
FR2288918A1 (fr)	1976-05-21	Anneau d'etancheite
DK518175A (da)	1976-05-22	Fenylpyridylaminderivater og fremgangsmade til fremstilling deraf
IT1008036B (it)	1976-11-10	Interruttore a campo incrociato e relativo metodo di applicazione