CN109594127B - Goat breeding is with drum-type wool belt cleaning device - Google Patents

Goat breeding is with drum-type wool belt cleaning device Download PDF

Info

Publication number
CN109594127B
CN109594127B CN201811405116.8A CN201811405116A CN109594127B CN 109594127 B CN109594127 B CN 109594127B CN 201811405116 A CN201811405116 A CN 201811405116A CN 109594127 B CN109594127 B CN 109594127B
Authority
CN
China
Prior art keywords
washing
roller
shaft
goat breeding
gear
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
Application number
CN201811405116.8A
Other languages
Chinese (zh)
Other versions
CN109594127A (en
Inventor
白海龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linquan County Tengyuan Agricultural Co ltd
Original Assignee
Linquan County Tengyuan Agricultural Co ltd
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.)
Filing date
Publication date
Application filed by Linquan County Tengyuan Agricultural Co ltd filed Critical Linquan County Tengyuan Agricultural Co ltd
Priority to CN201811405116.8A priority Critical patent/CN109594127B/en
Publication of CN109594127A publication Critical patent/CN109594127A/en
Application granted granted Critical
Publication of CN109594127B publication Critical patent/CN109594127B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01BMECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B3/00Mechanical removal of impurities from animal fibres
    • D01B3/04Machines or apparatus for washing or scouring loose wool fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Cleaning In General (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses a roller type wool cleaning device for goat breeding, which belongs to the technical field of goat breeding related equipment and comprises a bottom plate, wherein a driving box is arranged in the middle of the upper end of a top plate, a fixing frame is arranged in the middle of the driving box, a driving motor is arranged at the right end of the fixing frame, an output shaft of the driving motor is connected with a driving gear, a middle gear is meshed at the left end of the driving gear, a middle shaft is arranged in the middle of the middle gear, a cleaning roller is fixedly connected to the lower end of the middle shaft, a driven gear is meshed at the left end of the middle gear, a driven shaft is connected to the upper end of the driven gear, a rotating cylinder is arranged. According to the wool washing machine, the washing roller rotates, the washing shaft also rotates along with the washing roller, so that the wool washing quality is ensured, meanwhile, the washing shaft can rotate clockwise and anticlockwise in a reciprocating mode, and the wool washing effect is further improved.

Description

Goat breeding is with drum-type wool belt cleaning device
Technical Field
The invention relates to the technical field of goat breeding related equipment, in particular to a roller type wool cleaning device for goat breeding.
Background
Goats, also known as summer, black or sheep, are, like sheep, the first domesticated livestock of humans. Chinese goat breeding history is long, and the goat breeding characters are recorded as early as summer business times. The goat production has the characteristics of high reproduction rate, strong adaptability, easy management and the like, and is widely raised in vast agricultural and pastoral areas in China up to now. Since the reform is open, the goat industry in China develops rapidly and has remarkable achievement. The Chinese goats are distributed in wide areas, the goats are more than half of the goat heads in provinces (areas) and exceed the sheep throughout the country. In some provinces (regions) in the south, goats can be raised in places where sheep cannot be raised.
The wool cut from sheep body contains biological metabolic impurities such as lanolin, sweat, excrement and urine, and dandruff, and also contains living environment impurities such as water, soil sand, plant impurities, medicinal preparation, coating, parasite and insect egg. This sheep's raw hair is known as fat-containing hair or foul hair. When the wool is researched or purchased, the raw wool needs to be cleaned firstly to remove the lanolin and the wool fat in the raw wool,
The impurities such as sheep sweat, sandy soil and the like directly affect the quality of purchased wool if the wool washing quality is not ensured, and affect the smooth proceeding of carding, spinning and weaving engineering or corresponding research work.
Chinese patent (publication number: CN 207143370U) discloses a novel wool cleaning device, which comprises a box body, a speed reduction motor and a filter screen, wherein although the device can realize the stirring of wool in the box body to a certain extent by arranging a plurality of stirring rods, so as to realize the stirring effect, in the actual operation, the effective cleaning of sundries on the wool is difficult to ensure only by the rotation of the stirring rods, and the cleaning effect is still not ideal.
Disclosure of Invention
The invention aims to provide a roller type wool washing device for goat breeding, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a roller type wool cleaning device for goat breeding comprises a bottom plate, wherein support frames are arranged on two sides of the upper end of the bottom plate, a top plate is arranged at the upper end of each support frame, a first bearing seat is arranged in the middle of the upper end of the bottom plate, a cleaning roller is arranged at the upper end of the first bearing seat, a driving box is arranged in the middle of the upper end of the top plate, a fixing frame is arranged in the middle of the driving box, a driving motor is arranged at the right end of the fixing frame, an output shaft of the driving motor is connected with a driving gear, a middle gear is meshed at the left end of the driving gear, a middle shaft is arranged in the middle of the middle gear, a cleaning shaft is fixedly connected to the lower end of the middle shaft, the lower end of the cleaning shaft penetrates through the, a rotating cylinder is installed at the upper end of the driven shaft, a rotating groove is formed in the outer side of the rotating cylinder, a rolling ball is connected inside the rotating groove in a rolling mode, a lifting rod is connected to the right end of the rolling ball, a threaded cylinder is installed in the middle of the lifting rod, and the middle of the top end of the cleaning shaft is arranged on the threaded cylinder.
As a further scheme of the invention: the bottom end of the cleaning shaft is fixed at the bottom end in the cleaning roller through a second bearing seat.
As a further scheme of the invention: the lower end of the cleaning shaft is provided with an upper stirring rod and a lower stirring rod respectively.
As a further scheme of the invention: the top end of the cleaning shaft is provided with external threads matched with the threaded cylinder.
As a further scheme of the invention: guide rods are installed on two sides of the lower end of the lifting rod, and the lower end of each guide rod is fixed to the corresponding guide cylinder through a telescopic spring.
As a further scheme of the invention: the guide cylinder is fixed at the upper end of the fixing frame, and a guide groove matched with the guide rod is formed in the guide cylinder.
As a further scheme of the invention: the intermediate shaft and the driven shaft are respectively arranged in the middle of the fixed frame through bearings.
As a further scheme of the invention: the upper stirring rod and the lower stirring rod are both L-shaped structures.
As a still further scheme of the invention: the inlet pipe is installed to the cleaning roller upper end, and cleaning roller front end middle part is equipped with transparent liquid level chi, and the discharging pipe is installed to the cleaning roller lower extreme.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a goat is bred and uses drum-type wool belt cleaning device, rational in infrastructure, the modern design through the driving gear that is equipped with, mutually support between intermediate gear and the driven gear for wash the cylinder in the pivoted, the washing axle also rotates along with it, and then the cleaning quality of wool is being guaranteed, simultaneously through the cooperation between the screw thread section of thick bamboo that is equipped with and the rotatory section of thick bamboo, make the washing axle can take place clockwise and anticlockwise reciprocating rotation, further increase the wool cleaning performance, and whole device only has a driving motor's power source, and is with low costs, and the practicality is strong, and the reliability is high.
Drawings
Fig. 1 is a schematic structural diagram of a roller type wool washing device for goat breeding.
Fig. 2 is a schematic cross-sectional structure view of a middle shaft in a roller-type wool washing device for goat breeding.
Fig. 3 is a schematic view of the internal structure of a guide cylinder in a roller type wool washing device for goat breeding.
Fig. 4 is a schematic perspective view of a cleaning roller in a roller type wool cleaning device for goat breeding.
Fig. 5 is a schematic perspective structure diagram of a rotary drum in the drum-type wool washing device for goat breeding.
In the figure: 1-bottom plate, 2-support frame, 3-first bearing seat, 4-second bearing seat, 5-cleaning shaft, 6-upper stirring rod, 7-lower stirring rod, 8-cleaning roller, 9-top plate, 10-drive box, 11-intermediate shaft, 12-external thread, 13-thread cylinder, 14-bearing, 15-guide rod, 16-guide cylinder, 17-drive motor, 18-fixing frame, 19-rotary cylinder, 20-driven shaft, 21-rotary groove, 22-rolling ball, 23-lifting rod, 24-driven gear, 25-intermediate gear, 26-driving gear, 27-hollow cavity, 28-guide groove, 29-telescopic spring, 30-feeding pipe, 31-transparent liquid level ruler, etc, 32-discharge pipe.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 and 2, in the embodiment of the invention, a roller type wool washing device for goat breeding comprises a bottom plate 1, wherein support frames 2 are arranged on two sides of the upper end of the bottom plate 1 and used for supporting and fixing a top plate 9, the top plate 9 is arranged on the upper end of each support frame 2, a first bearing seat 3 is arranged in the middle of the upper end of the bottom plate 1, so that a washing roller 8 rotates along the middle of the bottom plate 1 under the action of the first bearing seat 3, the washing roller 8 is arranged on the upper end of the first bearing seat 3, a driving box 10 is arranged in the middle of the upper end of the top plate 9, a fixing frame 18 is arranged in the middle of the driving box 10, a driving motor 17 is arranged at the right end of the fixing frame 18, the driving motor 17 is used for driving a driving gear 26 to rotate, the driving motor is the only power source in the whole device, an intermediate shaft 11 is installed in the middle of the intermediate gear 25, a cleaning roller 8 is fixedly connected to the lower end of the intermediate shaft 11, the intermediate shaft 11 can rotate while driving the cleaning roller 8 to rotate, a hollow cavity 27 is formed in the middle of the intermediate shaft 11, the hollow cavity 27 is arranged to ensure that the cleaning shaft 5 can pass through the inner portion of the intermediate shaft 11 and further extend to the inner portion of the cleaning roller 8 to disturb, the cleaning shaft 5 is installed in the hollow cavity 27, the bottom end of the cleaning shaft 5 is fixed to the bottom end of the inner portion of the cleaning roller 8 through a second bearing seat 4, the second bearing seat 4 guides the bottom end of the cleaning shaft 5 on one hand and also ensures that the cleaning shaft 5 can rotate along the bottom end of the cleaning roller 8 on the other hand, the lower end of the cleaning shaft 5 passes through the middle of a top plate 9 and the middle of the upper end of the cleaning roller 8 and is, go up puddler 6 and puddler 7 down and be L type structure, through setting up puddler 6 and puddler 7 down to the L structure for it can be more convenient stir the wool and wash in the pivoted, the meshing of intermediate gear 25 left end has driven gear 24, and driven gear 24 upper end is connected with driven shaft 20, jackshaft 11 and driven shaft 20 are installed in mount 18 middle part through bearing 14 respectively, thereby guarantee the transmission of moment of torsion, make jackshaft 11 and driven shaft 20 all can rotate along mount 18 middle part, inlet pipe 30 is installed to wash 8 upper ends of cylinder for guarantee the leading-in of wool and cleaning fluid, discharge pipe 32 is installed to 8 lower extremes of wash cylinder, are used for guaranteeing the discharge of wool and sewage after wasing.
Referring to fig. 1 and 3, the guide rods 15 are installed on two sides of the lower end of the lifting rod 23, the lower end of the guide rod 15 is fixed to the guide cylinder 16 through the telescopic spring 29, so that the guide rod 15 can move up and down along the guide groove 28 inside the guide cylinder 16, and the lifting rod 23 is limited and guided in the up and down movement process, so that the threaded cylinder 13 cannot be inclined in the up and down movement process, the guide cylinder 16 is fixed to the upper end of the fixed frame 18, and the guide groove 28 matched with the guide rods 15 is arranged inside the guide cylinder 16.
Referring to fig. 1 and 4, a rotary drum 19 is installed at the upper end of a driven shaft 20, a rotary groove 21 is arranged on the outer side of the rotary drum 19, a rolling ball 22 is connected to the inner side of the rotary groove 21 in a rolling manner, the rolling ball 22 can rotate along the rotary groove 21, so that the up-down movement of a lifting rod 23 is ensured, the right end of the rolling ball 22 is connected with the lifting rod 23, a threaded drum 13 is installed in the middle of the lifting rod 23, external threads 12 matched with the threaded drum 13 are arranged at the top end of a cleaning shaft 5, the up-down movement of the threaded drum 13 is converted into the left-right reciprocating rotation movement of the cleaning shaft 5, and the threaded drum.
Example 2
Referring to fig. 5, in another embodiment of the present invention, the difference between the embodiment and the above embodiment is that a transparent liquid level gauge 31 is disposed in the middle of the front end of the cleaning roller 8, and the transparent liquid level gauge 31 is disposed outside the cleaning roller 8, so that a worker can conveniently detect the wool cleaning condition inside the cleaning roller 8 in real time, thereby increasing the practicability of the cleaning device.
According to the wool washing machine, wool to be washed is guided into the washing roller 8 through the feeding pipe 30 during operation, then the driving motor 17 is started, the driving motor 17 drives the driving gear 26 to rotate, the driving gear 26 is meshed with the intermediate gear 25, the intermediate shaft 11 drives the washing roller 8 to rotate, on the other hand, the intermediate gear 25 is meshed with the driven gear 24, the driven shaft 20 drives the rotary cylinder 19 to rotate, then the lifting rod 15 drives the threaded cylinder 13 to move up and down along the washing shaft 5 under the matching of the external threads 12 through the matching between the rotary groove 21 and the rolling balls 22, so that the washing shaft 5 rotates in a reciprocating mode, the upper stirring rod 6 and the lower stirring rod 7 conduct convection type disturbance on the wool in the rotating washing roller 8, and the washing effect is guaranteed. The wool washing device is reasonable in structure and novel in design, the washing roller 8 rotates while the washing shaft 5 rotates through the mutual matching of the driving gear 26, the intermediate gear 25 and the driven gear 24, the washing quality of wool is further guaranteed, meanwhile, the washing shaft 5 can rotate clockwise and anticlockwise in a reciprocating mode through the matching of the threaded cylinder 13 and the rotary cylinder 19, the wool washing effect is further improved, the whole device only has one power source of the driving motor 17, and the wool washing device is low in cost, high in practicability and high in reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. The utility model provides a goat breeding is with drum-type wool belt cleaning device, includes bottom plate (1), support frame (2) are installed to bottom plate (1) upper end both sides, and roof (9) are installed to support frame (2) upper end, bottom plate (1) upper end mid-mounting has primary shaft bearing (3), and primary shaft bearing (3) upper end is installed and is washd cylinder (8), its characterized in that, roof (9) upper end mid-mounting has drive case (10), and drive case (10) mid-mounting has mount (18), and drive motor (17) are installed to mount (18) right-hand member, and the output shaft of drive motor (17) is connected with driving gear (26), and the meshing of driving gear (26) left end has intermediate gear (25), and intermediate gear (25) mid-mounting has jackshaft (11), and jackshaft (11) lower extreme fixedly connected with washs cylinder (8), jackshaft, cavity (27) internally mounted has washing axle (5), and washing axle (5) lower extreme passes roof (9) middle part and washing drum (8) upper end middle part and locates washing drum (8) inside bottom, intermediate gear (25) left end meshing has driven gear (24), and driven gear (24) upper end is connected with driven shaft (20), and revolving cylinder (19) are installed to driven shaft (20) upper end, and the revolving cylinder (19) outside is equipped with swivelling chute (21), and swivelling chute (21) inside roll connection has spin (22), and spin (22) right-hand member is connected with lifter (23), and lifter (23) mid-mounting has threaded section of thick bamboo (13), and washing axle (5) top middle part is located in threaded section of thick bamboo (13), washing axle (5) top is equipped with external screw thread (12) of mutually supporting with threaded section of thick bamboo (13).
2. The roller-type wool washing device for goat breeding as claimed in claim 1, wherein the bottom end of the washing shaft (5) is fixed to the bottom end inside the washing roller (8) through a second bearing seat (4).
3. The roller-type wool washing device for goat breeding as claimed in claim 1 or 2, wherein the lower end of the washing shaft (5) is respectively provided with an upper stirring rod (6) and a lower stirring rod (7).
4. The roller-type wool washing device for goat breeding as claimed in claim 1, wherein guide rods (15) are mounted on two sides of the lower end of the lifting rod (23), and the lower end of each guide rod (15) is fixed on the guide cylinder (16) through a telescopic spring (29).
5. The roller-type wool washing device for goat breeding as claimed in claim 4, wherein the guide cylinder (16) is fixed on the upper end of the fixing frame (18), and the guide cylinder (16) is internally provided with a guide groove (28) which is matched with the guide rod (15).
6. The roller-type wool washing device for goat breeding as claimed in claim 1, wherein the intermediate shaft (11) and the driven shaft (20) are respectively mounted in the middle of the fixed frame (18) through bearings (14).
7. The roller-type wool washing device for goat breeding as claimed in claim 3, wherein the upper stirring rod (6) and the lower stirring rod (7) are both L-shaped structures.
8. The roller-type wool washing device for goat breeding as claimed in claim 1 or 2, wherein a feeding pipe (30) is installed at the upper end of the washing roller (8), a transparent liquid level gauge (31) is arranged in the middle of the front end of the washing roller (8), and a discharging pipe (32) is installed at the lower end of the washing roller (8).
CN201811405116.8A 2018-11-23 2018-11-23 Goat breeding is with drum-type wool belt cleaning device Active CN109594127B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811405116.8A CN109594127B (en) 2018-11-23 2018-11-23 Goat breeding is with drum-type wool belt cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811405116.8A CN109594127B (en) 2018-11-23 2018-11-23 Goat breeding is with drum-type wool belt cleaning device

Publications (2)

Publication Number Publication Date
CN109594127A CN109594127A (en) 2019-04-09
CN109594127B true CN109594127B (en) 2021-04-20

Family

ID=65960145

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811405116.8A Active CN109594127B (en) 2018-11-23 2018-11-23 Goat breeding is with drum-type wool belt cleaning device

Country Status (1)

Country Link
CN (1) CN109594127B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110204095A (en) * 2019-06-11 2019-09-06 淄博创立机电科技有限公司 A kind of self-cleaning inverse inhalation type waste water Environmental-protecting treater
CN110983450B (en) * 2019-12-21 2021-02-19 钱玮 Down feather cleaning equipment for collected feather
CN112222082B (en) * 2020-09-22 2022-05-06 辽东学院 Small-size apparatus belt cleaning device is used in medical treatment cosmetology
CN112495877A (en) * 2020-11-10 2021-03-16 潍坊科技学院 Mechanical electronic component cleaning device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2322533C1 (en) * 2006-09-21 2008-04-20 Государственное научное учреждение Ставропольский научно-исследовательский институт животноводства и кормопроизводства Российской академии сельскохозяйственных наук (ГНУ СНИИЖК Россельхозакадемии) Device for compression wash out of laboratory sample of wool
WO2011102741A1 (en) * 2010-02-19 2011-08-25 Agresearch Limited Fibre and particulate processing
CN106283205B (en) * 2016-11-02 2018-04-20 吴波 A kind of animal husbandry wool cleaning equipment
CN206244930U (en) * 2016-12-08 2017-06-13 安徽理工大学 A kind of Eider down processing device with cleaning function
CN207973827U (en) * 2017-11-09 2018-10-16 中宁县鑫杞航农业发展有限公司 A kind of animal husbandry wool cleaning device
CN108146745A (en) * 2017-12-23 2018-06-12 郑州赫恩电子信息技术有限公司 A kind of drum-type scrap electrical wires recycle packing apparatus
CN108246176A (en) * 2018-03-06 2018-07-06 盐城元之元机械有限公司 A kind of coating mixing apparatus
CN108471590A (en) * 2018-03-20 2018-08-31 嵊州市格瑞特电子有限公司 A kind of drum-type sound equipment manufacture production label gluing adhering device
CN108529743A (en) * 2018-04-16 2018-09-14 李子琦 A kind of engagement type domestic living waste water treater of swing with dual scavenging effect
CN108570715A (en) * 2018-05-14 2018-09-25 王少平 A kind of wool stranding cleaning device

Also Published As

Publication number Publication date
CN109594127A (en) 2019-04-09

Similar Documents

Publication Publication Date Title
CN109594127B (en) Goat breeding is with drum-type wool belt cleaning device
CN110685088A (en) Weaving braided wire is with reciprocal type immersion oil equipment of twisting
CN208549943U (en) A kind of potato Quick cleaning device
CN206596390U (en) A kind of horizontally-arranged centering type picker drum component
CN112111327A (en) Vegetable oil extraction element for agricultural experiments
CN209721194U (en) A kind of nonmetallic ore Tetramune glass fibre yarn Wiring apparatus
CN115649972A (en) Yarn coiling mechanism is used in cotton yarn production and processing
CN109440193B (en) A beat cotton device for cocoon
CN212081859U (en) Seed drying and screening device for ecological cycle agriculture
CN209066170U (en) Processing unit (plant) is used in a kind of production of silk core
CN207525338U (en) A kind of chemical plating appts with guide wheel
CN110331544A (en) A kind of forming machine tail of looped fabric production needle device
CN207896406U (en) A kind of full-automatic multi-functional computer wire stripper
CN216947359U (en) Stable textile yarn steam treatment device
CN219772372U (en) Spinning line shaping steam box
CN212581186U (en) Integral reel device of sunshade net wire drawing machine
CN220685537U (en) Energy-saving type dewatering equipment for producing woolen sweater
CN213978191U (en) Sweater production is with washing traditional thread binding putting
CN218389650U (en) Tea rolling processing equipment
CN216753117U (en) Calf plant convenient to it is clean
CN219396392U (en) Raw material drafting machine for false eyelash processing
CN220027128U (en) Crushing mechanism for building material processing
CN214496589U (en) Tension controllable composite twisting device
CN210560967U (en) Adjustable cotton yarn machine
CN217570065U (en) Decontamination device for surface of aquaculture cage

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant