CN105432508B - A kind of egg gathering machine - Google Patents
A kind of egg gathering machine Download PDFInfo
- Publication number
- CN105432508B CN105432508B CN201510929760.5A CN201510929760A CN105432508B CN 105432508 B CN105432508 B CN 105432508B CN 201510929760 A CN201510929760 A CN 201510929760A CN 105432508 B CN105432508 B CN 105432508B
- Authority
- CN
- China
- Prior art keywords
- egg
- plate
- support
- filter
- gathering machine
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 2
- 235000013601 eggs Nutrition 0.000 abstract description 176
- 241001465754 Metazoa Species 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000000991 chicken egg Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/14—Nest-boxes, e.g. for singing birds or the like
- A01K31/16—Laying nests for poultry; Egg collecting
- A01K31/165—Egg collecting or counting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The present invention relates to animal husbandry equipment technical field, more particularly to a kind of egg gathering machine, device, egg filter and belt pressing device, the egg picking table, described group of egg device and the egg filter are uploaded including egg picking table, group egg device, egg to be separately fixed at the egg and upload device both sides, and described group of egg device is placed in above the egg picking table, the belt pressing device is placed in inside the egg filter, is used cooperatively with the egg transmission band connection of cage.The invention belongs to animal husbandry equipment technical field, has and saves manpower, is easy to the advantages of management, low rate of broken eggs, efficient egg collection, allows the fundamental interests of raiser maximumlly to be ensured.
Description
Technical field
The present invention relates to animal husbandry equipment technical field, more particularly to a kind of egg gathering machine.
Background technology
With the continuous Change and Development of society, population amount is more and more, and poultry requirement is also continuously increased, traditional feeding
Foster pattern can not meet the demand of people already, therefore modern enterprise all uses automation cage cultivation device, it is necessary to use new
Egg gathering machine, new egg gathering machine are equipped with designing in automatic breeding equipment;Because modern automation cage cultivation equipment,
Automaticity is high, and high cultivation density, the speed for manually picking up egg is far not by far up to the mark;Therefore, how to solve the above problems, into
For urgent problem to be solved.
The content of the invention
It is an object of the invention to:A kind of saving manpower is provided, is easy to management, low rate of broken eggs, efficient egg collection, high-quality egg collection
Egg gathering machine, allow the fundamental interests of raiser maximumlly to be ensured.
The technical scheme is that:A kind of egg gathering machine, including egg picking table, group egg device, egg upload device, egg mistake
Device and belt pressing device are filtered, egg picking table, dials the side that egg device is fixed on egg upload device, egg filter is fixed on chicken
Egg uploads the opposite side of device, and dials egg device and be placed in above egg picking table, and belt pressing device is placed in inside egg filter, with cage
The egg transmission band connection of frame is used cooperatively, and the egg filter is by a plurality of glue shaft, guiding mechanism, first driving means
Formed with filter side plate, the glue shaft is provided at both ends with filter side plate.
Preferably, the belt pressing device include pressure zone side plate, egg output groove fixed plate, black glue pinch roller assembly, iron pinch roller assembly,
Hair sweeps component, the second drive device, and black glue pinch roller assembly, iron pinch roller assembly and hair sweep component and be respectively arranged at pressure zone side plate and defeated
Between egg groove fixed plate, and the second drive device is swept component with black glue pinch roller assembly, iron pinch roller assembly and hair and is fixedly connected.
Preferably, the egg uploads device and includes Tuo Dan pawls mechanism, top egg-turning mechanism, uploads device side plate and the 3rd
The both sides of drive device, the Tuo Dan pawls mechanism and the top egg-turning mechanism, which are provided with, uploads device side plate, and the described 3rd drives
Dynamic device is connected with the Tuo Dan pawls mechanism and the top egg-turning mechanism, and the 3rd drive device is simultaneously arranged on the upload
On device side plate, the Tuo Dan pawls mechanism is connected to the egg by chain and uploaded inside device, the top egg-turning mechanism
It is placed in the top that the egg uploads device, the motion state moved from top to bottom for changing egg.
Preferably, the Tuo Dan pawls mechanism includes support egg pawl and plastic dam, and the support egg pawl passes through hexagonal axis and plastics
Baffle plate connects, and the hexagonal axis both ends cover pop-up egg axle clamp.The above structure design, is easily installed, and dismounting, saves material
Material.
Preferably, the support egg axle clamp at the Tuo Dan pawls mechanism both ends, it is fixedly connected on by core pulling nail on band ear chain;
The Tuo Dan pawls mechanism is made up of 8 support egg pawls and 5 plastic dams.Each support egg component energy 4 eggs of support, are filled by filtering
The guiding mechanism put, egg can be accurately guided to avoid egg to be collided in device is uploaded to the position of fixation, reduce broken egg
Rate.
Preferably, the support egg pawl is the component of falling Z-type;The plastic dam is equilateral triangle component.
Preferably, the guiding mechanism of the egg filter, egg plate, egg output groove and support egg plate is divided to form by egg device,
The support egg plate is welded on what egg supporting frame formed by 3 bendings, 80 ° of iron wires, and the egg device divides egg plate and the egg output groove to fix
Connection, the support egg plate divide egg plate to be fixedly connected with the egg device.
Preferably, the egg device divides sheet metal of the egg plate for two panels is in " 7 " font.
Preferably, the described group of egg device includes dialling tempera wheel, dial egg axle and dialling egg driven pulley, it is a plurality of it is described dial tempera wheel with
Centered on described group of egg axle, described dial on egg axle is arranged at.
Preferably, described group of egg device also includes Chu Dan mechanisms, is formed by going out egg pawl, hexagonal axis and plastic dam, described
Go out egg pawl to be connected with the plastic dam by hexagonal axis, it is the L-type component in 135 ° of angles to go out egg pawl.
The beneficial effects of the present invention are:Due to present invention employs above-mentioned technical scheme, obtain it is a kind of save manpower,
It is easy to management, low rate of broken eggs, efficient egg collection, the egg gathering machine of high-quality egg collection, allows the fundamental interests of raiser maximumlly to be protected
Barrier.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the filter top view of the present invention.
Fig. 3 is the structural representation of the egg filter of the present invention.
Fig. 4 is the guiding mechanism schematic diagram of the present invention.
Fig. 5 present invention's dials egg device top view.
Fig. 6 present invention's dials tempera wheel stereogram.
The support egg pawl mechanism structure schematic diagram of Fig. 7 present invention.
Fig. 8 present invention's goes out egg structural scheme of mechanism.
The top egg-turning structural scheme of mechanism of Fig. 9 present invention.
Figure 10 is the structural representation of the belt pressing device of the present invention.
Embodiment
In order that the purpose of the present invention, technical scheme and advantage become apparent from understanding, it is in conjunction with the following drawings, further to its
Describe in detail, referring to figs. 1 to Figure 10.
A kind of egg gathering machine, including belt pressing device 1, egg filter 2, egg upload device 3, dial egg device 4 and pick up egg
Platform 5, egg picking table 5, the side that egg device 4 is fixed on egg upload device 3 is dialled, egg filter 2 is fixed on egg and uploads dress
3 opposite side is put, and dials egg device 4 and is placed in the top of egg picking table 5, belt pressing device 1 is placed in inside egg filter 2, with cage
Egg transmission band connection be used cooperatively.
Belt pressing device 1 includes pressure zone side plate 11, egg output groove fixed plate 12, black glue pinch roller assembly 13, iron pinch roller assembly 14, hair
Component 15, the second drive device 16 are swept, black glue pinch roller assembly 13, iron pinch roller assembly 14 and hair sweep component 15 and be respectively arranged at pressure zone
Between side plate 11 and egg output groove fixed plate 12, and the second drive device 16 and black glue pinch roller assembly 13, iron pinch roller assembly 14 and hair
Component 15 is swept to be fixedly connected.
Egg filter 2 is by a plurality of glue shaft 21, support egg plate 22, first driving means 23, guiding mechanism 24 and filtering
Device side plate 25 forms, and glue shaft 21 is provided at both ends with filter side plate 25.
Guiding mechanism 24 divides egg plate 241, egg output groove 242 and support egg plate 22 to form by egg device, and support egg plate 22 is by 3 bendings
80 ° of iron wires 222 are welded on what egg supporting frame 221 formed, and egg device divides egg plate 241 to be fixedly connected with egg output groove 242, support egg plate 22 with
Egg device divides egg plate 241 to be fixedly connected.
Egg device divides sheet metal of the egg plate 241 for two panels is in " 7 " font.
Egg, which uploads device 3, to be included Tuo Dan pawls mechanism 31, top egg-turning mechanism 32, uploads the driving of device side plate 33 and the 3rd
The both sides of device 34, Tuo Dan pawls mechanism 31 and top egg-turning mechanism 32, which are provided with, uploads device side plate 33, the 3rd drive device 34
It is connected with Tuo Dan pawls mechanism 31 and top egg-turning mechanism 32, the 3rd drive device 34 is simultaneously arranged on upload device side plate 33, support
Dan Zhao mechanisms 31 are connected to egg by chain and uploaded inside device 3, and top egg-turning mechanism 32 is placed in the top that egg uploads device 3
Portion, the motion state moved from top to bottom for changing egg.
Tuo Dan pawls mechanism 31 includes support egg pawl 311 and plastic dam 312, and support egg pawl 311 is kept off by hexagonal axis 313 and plastics
Plate connects, hexagonal axis both ends set pop-up egg axle clamp 314.Above structure design, is easily installed, and dismounting, saves material.
The support egg axle clamp 314 at the both ends of Tuo Dan pawls mechanism 31, it is fixedly connected on by core pulling nail on band ear chain;Hold in the palm egg pawl
Mechanism 31 is made up of 8 support egg pawls 311 and 5 plastic dams 312.Each support egg component energy 4 eggs of support.Filtered by egg
The support egg plate 22 of device 2, can accurately guide egg to fixation position, avoid egg egg upload device 3 in collide,
Reduce rate of broken eggs.
It is the component of falling Z-type to hold in the palm egg pawl 311;Plastic dam is equilateral triangle component.
Dial egg device 4 include dial tempera wheel 41, dial egg axle 42 and dial egg driven pulley 43, a plurality of group of tempera wheel 41 with dial egg axle
Centered on 42, it is arranged at and dials on egg axle 42.
Dialling egg device 4 also includes Chu Dan mechanisms 44, is formed by going out egg pawl 441, hexagonal axis and plastic dam, goes out egg pawl 441
It is connected by hexagonal axis with plastic dam, it is the L-type component in 135 ° of angles to go out egg pawl 441.
The operation principle of the present invention is as follows:
The egg conveyer belt of the present invention and cage, which links together, to be used cooperatively, and under the drive of belt pressing device 1, egg is with biography
Send the rotation of band and move, as A directions are moved;Egg is sent to egg filter 2, and egg rolls on glue shaft 21,
Too small egg or soft-shelled egg can be leaked down to the pallet under egg filter 2, be screened out, in drawing for guiding mechanism 24
Lead down, be rolled to the junction that egg filter 2 uploads device 3 with egg;Rotated when egg uploads device 3, so as to drive
Support egg pawl 311 moves up and down, when some support egg pawl 311 has arrived junction, because of the structure design of junction, support egg pawl 311
The tail end support of egg from support egg plate 22 will be walked, continuation is up moved, as B directions are moved.The support of support egg pawl 311 egg in chicken
The side that egg uploads device 3 is up moved, and to after top, egg can have a transfer process moved from top to bottom, such as C at top
Direction move, afterwards egg with support egg pawl 311 move down, as D directions move, until go out egg pawl 441 with support the phase of egg pawl 311
Meet, when egg is moved to the position for dialling the effect of egg device 4, egg can be dialled tempera wheel 41, slowly toggle it to egg picking table 5, such as E side
To movement, egg enters next link packing and binding.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out appropriate change and modification.Therefore, the invention is not limited in embodiment disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.In addition, although this specification
In used some specific terms, but these terms are merely for convenience of description, do not form any restrictions to the present invention.
Claims (7)
- A kind of 1. egg gathering machine, it is characterised in that:Including belt pressing device (1), egg filter (2), egg upload device (3), Egg device (4) and egg picking table (5) are dialled, the egg picking table (5) and described group of egg device (4) are fixed on the egg and upload device (3) side, the egg filter (2) are fixed on the opposite side that the egg uploads device (3), and described group of egg device (4) it is placed in above the egg picking table (5), the belt pressing device (1) is placed in egg filter (2) inside, with cage Egg transmission band connection is used cooperatively;The egg filter (2) is by a plurality of glue shaft (21), guiding mechanism (24), first Drive device (23) and filter side plate (25) composition, the glue shaft (21) are provided at both ends with filter side plate (25);The guiding mechanism (24) of the egg filter (2), divide egg plate (241), egg output groove (242) and support egg by egg device Plate (22) forms, and the support egg plate (22) is welded on what egg supporting frame (221) formed by 3 bendings, 80 ° of iron wires (222), described point Egg device divides egg plate (241) to be fixedly connected with the egg output groove (242), and the support egg plate (22) divides egg plate with the egg device (241) it is fixedly connected, the egg device divides sheet metal of the egg plate (241) for two panels is in " 7 " font.
- 2. egg gathering machine according to claim 1, it is characterised in that:The belt pressing device (1) includes pressure zone side plate (11), defeated Egg groove fixed plate (12), black glue pinch roller assembly (13), iron pinch roller assembly (14), hair sweep component (15), the second drive device (16), The black glue pinch roller assembly (13), the iron pinch roller assembly (14) and the hair sweep component (15) and are respectively arranged at the pressure zone side Between plate (11) and the egg output groove fixed plate (12), and second drive device (16) and the black glue pinch roller assembly (13), the iron pinch roller assembly (14) is swept component (15) with the hair and is fixedly connected.
- 3. egg gathering machine according to claim 1, it is characterised in that:The egg, which uploads device (3), includes Tuo Dan pawls mechanism (31), top egg-turning mechanism (32), upload device side plate (33) and the 3rd drive device (34), the Tuo Dan pawls mechanism (31) and The both sides of the top egg-turning mechanism (32), which are provided with, uploads device side plate (33), the 3rd drive device (34) and the support Dan Zhao mechanisms (31) and the top egg-turning mechanism (32) connection, the 3rd drive device (34) are simultaneously arranged on the upload dress Put on side plate (33), the Tuo Dan pawls mechanism (31) is connected to the egg by chain and uploads device (3) inside, the top Egg-turning mechanism (32) is placed in the top that the egg uploads device (3).
- 4. egg gathering machine according to claim 3, it is characterised in that:The Tuo Dan pawls mechanism (31) includes support egg pawl (311) With plastic dam (312), the support egg pawl (311) is connected by hexagonal axis (313) with plastic dam (312), the hexagonal axis (313) both ends set pop-up egg axle clamp (314).
- 5. egg gathering machine according to claim 4, it is characterised in that:The support egg axle clamp at Tuo Dan pawls mechanism (31) both ends (314), it is fixedly connected on by core pulling nail on the hole with ear chain;The Tuo Dan pawls mechanism (31) by 8 support egg pawls (311) and 5 plastic dam compositions.
- 6. egg gathering machine according to claim 5, it is characterised in that:The support egg pawl (311) is the component of falling Z-type;The modeling Material baffle plate is equilateral triangle component.
- 7. egg gathering machine according to claim 1, it is characterised in that:Described group of egg device (4) includes dialling tempera wheel (41), dialled Egg axle (42) and group egg driven pulley (43), a plurality of tempera wheel (41) of dialling are arranged at institute centered on described group of egg axle (42) State and dial on egg axle (42).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510929760.5A CN105432508B (en) | 2015-12-14 | 2015-12-14 | A kind of egg gathering machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510929760.5A CN105432508B (en) | 2015-12-14 | 2015-12-14 | A kind of egg gathering machine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105432508A CN105432508A (en) | 2016-03-30 |
CN105432508B true CN105432508B (en) | 2018-01-09 |
Family
ID=55543505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510929760.5A Active CN105432508B (en) | 2015-12-14 | 2015-12-14 | A kind of egg gathering machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105432508B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106879490B (en) * | 2017-02-23 | 2020-03-06 | 张丽霞 | Breed farm egg collecting device |
CN107258596A (en) * | 2017-08-16 | 2017-10-20 | 广东温氏食品集团股份有限公司 | Egg gathering machine |
CN107882937A (en) * | 2017-12-21 | 2018-04-06 | 河南万华畜牧设备有限公司 | The transmission device that the driving-chain and driving-chain of one hatching egg pawl and egg pawl composition are formed |
CN108566901B (en) * | 2018-06-08 | 2023-07-18 | 南京工业职业技术学院 | Egg picking-up machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002016A (en) * | 1988-11-11 | 1991-03-26 | Elite N.V. | Device for collecting eggs |
CN103108817A (en) * | 2011-04-06 | 2013-05-15 | 株式会社海泰 | Egg collecting machine |
CN103380739A (en) * | 2013-06-18 | 2013-11-06 | 安徽长青电子机械(集团)有限公司 | Egg collection device |
CN104137788A (en) * | 2013-05-08 | 2014-11-12 | 新宾满族自治县格格蛋业有限公司 | Egg collecting and grading integrated equipment |
CN204244893U (en) * | 2014-08-29 | 2015-04-08 | 河南农业大学 | Portable egg collection device |
CN205250099U (en) * | 2015-12-14 | 2016-05-25 | 广州市翔顺畜牧设备有限公司 | Egg gathering machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200307847Y1 (en) * | 2003-01-03 | 2003-03-17 | 이종숙 | conveyer device for egg gather of upward |
-
2015
- 2015-12-14 CN CN201510929760.5A patent/CN105432508B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002016A (en) * | 1988-11-11 | 1991-03-26 | Elite N.V. | Device for collecting eggs |
CN103108817A (en) * | 2011-04-06 | 2013-05-15 | 株式会社海泰 | Egg collecting machine |
CN104137788A (en) * | 2013-05-08 | 2014-11-12 | 新宾满族自治县格格蛋业有限公司 | Egg collecting and grading integrated equipment |
CN103380739A (en) * | 2013-06-18 | 2013-11-06 | 安徽长青电子机械(集团)有限公司 | Egg collection device |
CN204244893U (en) * | 2014-08-29 | 2015-04-08 | 河南农业大学 | Portable egg collection device |
CN205250099U (en) * | 2015-12-14 | 2016-05-25 | 广州市翔顺畜牧设备有限公司 | Egg gathering machine |
Non-Patent Citations (1)
Title |
---|
层叠式蛋鸡笼养设备的研发应用与保养维护;王金国等;《河北农机》;20131210(第6期);第55-57页 * |
Also Published As
Publication number | Publication date |
---|---|
CN105432508A (en) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105432508B (en) | A kind of egg gathering machine | |
CN205250099U (en) | Egg gathering machine | |
CN205240540U (en) | A transmission structure that is used for automatic sticking film machine of catching | |
CN205555389U (en) | Material cup positioner | |
CN106184894A (en) | Sheet material automatic charging device | |
CN203872793U (en) | Meat chicken cage with draw type bottom plate | |
CN106144644B (en) | Fermentation with pushing disk device turns over material-tilting machine | |
CN204540301U (en) | A kind of herd sheep and cattle forage supplementary feeding device | |
CN204150674U (en) | The converging device of cylindrical shape tin can | |
CN204598977U (en) | Belt type automatic manure-cleaning machine | |
CN202499522U (en) | Device for stacking eggs in manner that small heads face downwards | |
CN205087590U (en) | Automatic stacking machine | |
CN203921270U (en) | A kind of folded bundling device for rectangular tube | |
CN202296267U (en) | Stack transmitting device | |
CN204070165U (en) | A kind of fish pond automatic feeding system | |
CN203728054U (en) | Intelligent connection conveying mechanism | |
CN203629475U (en) | Assembling and forming machine for firework flower pot | |
CN208828805U (en) | It is a kind of to pick up the feeding mechanism for falling article | |
CN209178245U (en) | A kind of glass-cutting automatic charging machine | |
CN205837964U (en) | The material circulation station of automatic transport streamline | |
CN207844430U (en) | A kind of hand for transmitting floor grabs device | |
CN206013036U (en) | A kind of bearing ring puts material box device | |
CN203819606U (en) | Secondary packaging automatic bag ranking mechanism | |
CN113951178B (en) | Feeding frame pushing device for energy-saving cultivation equipment | |
CN205240531U (en) | Circulation scraper conveyor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |