CN111229359B - Crushing equipment for crushing cement blocks - Google Patents
Crushing equipment for crushing cement blocks Download PDFInfo
- Publication number
- CN111229359B CN111229359B CN202010056310.0A CN202010056310A CN111229359B CN 111229359 B CN111229359 B CN 111229359B CN 202010056310 A CN202010056310 A CN 202010056310A CN 111229359 B CN111229359 B CN 111229359B
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- Prior art keywords
- crushing
- seat
- wall
- box body
- movable jaw
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- 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.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/06—Jaw crushers or pulverisers with double-acting jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses crushing equipment for crushing cement blocks, which comprises a rack, a crushing device and a feeding device, wherein the rack is provided with a plurality of crushing holes; the crushing device comprises a box body, a double-jaw crushing mechanism, a rolling type crushing mechanism and a power mechanism; the double-jaw crushing mechanism comprises a movable jaw seat, a crankshaft, a fixed jaw seat, a resetting mechanism and an adjusting mechanism; the inner cavity of the movable jaw seat is divided into a first crushing area and a second crushing area which are communicated with each other through flow guide partition plates arranged on two sides of the inner wall of the middle part of the movable jaw seat; the rolling type crushing mechanism is arranged in the second crushing area; the power mechanism comprises a motor arranged on the outer wall of the box body and a first belt pulley arranged on an output shaft of the motor and used for driving the crankshaft and the rolling type crushing mechanism. The double-jaw crushing mechanism and the rolling type crushing mechanism are arranged, so that cement blocks needing to be recycled are crushed for the second time, the recycling requirement is met, and the double-jaw crushing mechanism is simple in structure, low in manufacturing cost and good in crushing effect.
Description
Technical Field
The invention belongs to the field of construction machinery, and particularly relates to crushing equipment for crushing cement blocks.
Background
The waste cement blocks on the construction site are taken as a renewable resource, and the recycling of the waste cement blocks can reduce the environmental pollution. Before the waste cement blocks are recycled, the waste cement blocks need to be crushed by a crusher; the existing crushing mechanism has the defects that the crushed particles are large, and after the crushed particles need to be screened, the large particles are secondarily crushed.
Disclosure of Invention
The invention aims to provide crushing equipment for crushing cement blocks, which is simple in structure, low in manufacturing cost and good in crushing effect, and can be used for secondarily crushing the cement blocks to be recycled by arranging a double-jaw crushing mechanism and a rolling type crushing mechanism, so that the requirements of recycling are met.
In order to solve the technical problems, the invention adopts the following technical scheme:
a crushing device for crushing cement blocks comprises a frame, a crushing device arranged on the frame and a feeding device arranged at the top of the crushing device;
the crushing device comprises a box body, a double-jaw crushing mechanism and a rolling crushing mechanism which are arranged in the box body, and a power mechanism which is arranged on the outer wall of one side of the box body and is used for driving the double-jaw crushing mechanism and the rolling crushing mechanism;
the double-jaw crushing mechanism comprises a movable jaw seat which is arranged in the box body in a swinging mode and is in a V shape, a crankshaft which is rotatably arranged on the front side wall and the rear side wall of the lower end of the box body and is used for swinging the movable jaw seat, a fixed jaw seat which is arranged between the inner walls of the upper ends of the front side wall and the rear side wall of the box body, and a reset mechanism and an adjusting mechanism which are arranged on two sides of the upper part of the inner wall of the box body;
the inner cavity of the movable jaw seat is divided into a first crushing area and a second crushing area which are communicated with each other through flow guide partition plates arranged on two sides of the inner wall of the middle part of the movable jaw seat; the rolling type crushing mechanism is arranged in the second crushing area;
the power mechanism comprises a motor arranged on the outer wall of the box body and a first belt pulley arranged on an output shaft of the motor and used for driving the crankshaft and the rolling type crushing mechanism;
the feeding device comprises a feeding frame arranged at the top of the rack, a hopper arranged on the feeding frame and a discharge valve arranged at the lower end of the hopper.
Further, the frame comprises a frame and four support legs arranged at the bottom of the frame; the feeding frame comprises four supporting columns connected with the top of the frame and a hopper frame arranged on the tops of the supporting columns; and a flange connected with the hopper frame is arranged in the middle of the hopper.
Furthermore, fixed jaw plates are arranged on the left side and the right side of the fixed jaw seat, movable jaw plates are arranged on the inner walls of the two sides of the movable jaw seat, and a plurality of crushing cones are arranged on the surfaces of the fixed jaw plates and the surfaces of the movable jaw plates on the opposite sides; the rolling type crushing mechanism comprises a pair of rotating shafts which are rotatably arranged on the front side wall and the rear side wall of the box body and a roller which is arranged on the outer wall of the pair of rotating shafts, and a plurality of spherical bulges are arranged on the outer wall of the roller; the front ends of the two rotating shafts extend out of the outer wall of the box body and are connected with gears which are meshed with each other.
Furthermore, the front end of the crankshaft extends out of the box body and is connected with a second belt pulley, and a first belt is arranged between the first belt pulley and the second belt pulley; a third belt pulley is further arranged at the front end of the rotating shaft close to the motor side, and the third belt pulley is located on the front side of the gear; a second belt is arranged between the third belt pulley and the first belt pulley.
Furthermore, the reset mechanism comprises a reset seat arranged on the inner wall of the box body and a plurality of elastic columns arranged between the reset seat and the movable jaw seat; the adjusting mechanism comprises an adjusting seat and an elastic pull rod, wherein the adjusting seat and the elastic pull rod are arranged on the inner wall of the box body, one end of the elastic pull rod is rotatably connected with the adjusting seat, and the other end of the elastic pull rod is rotatably connected with the movable jaw seat.
Further, the movable jaw seat comprises a seat body and a gland arranged at the lower end of the seat body, a shaft hole convenient for accommodating the crankshaft is arranged between the seat body and the gland, a bearing bush is arranged on the inner wall of the shaft hole, and discharge holes are formed in two sides of the lower part of the seat body; a flow guide cone is arranged at the top of the fixed jaw seat; the center of the bottom of box is provided with the discharge opening, the both sides of the bottom of box are provided with the guide plate, the outer wall of one side of box is provided with the motor cabinet of the fixed motor of being convenient for.
Furthermore, a plurality of leak holes which are convenient for fine particles to pass through are arranged on the flow guide partition plate, and a baffle plate is arranged at the lower end of the flow guide partition plate.
Further, a vibrator is arranged on one side of the outer portion of the side wall of the hopper.
Further, a protective net is arranged on the front side of the feeding frame.
The invention has the beneficial effects that: according to the invention, two crushing areas are arranged at the upper part and the lower part for crushing cement blocks, the jaw crushing method with feeding materials at two sides is adopted in the first crushing area, the defect that large-size cement blocks cannot be crushed by a double-roller type crushing method in the second crushing area is overcome, the defect that the crushing granularity of the first crushing area is uneven is overcome in the second crushing area, the two crushing areas are powered by the same motor for crushing, the energy consumption is reduced, the whole crushing mechanism has a simple structure and low manufacturing cost, and the crushing effect is good; the vibrator is arranged on the outer wall of the hopper; avoid the material to adhere to the inner wall of hopper.
Drawings
FIG. 1 is a schematic structural view of the present invention; .
Fig. 2 is a front view of the crushing device of the invention;
FIG. 3 is a schematic view of the internal structure of the crushing apparatus of the present invention; .
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, a crushing apparatus for crushing cement clinker includes a frame 6, a crushing device provided on the frame 6, and a feeding device 7 provided on the top of the crushing device;
the crushing device comprises a box body 1, a double-jaw crushing mechanism 2 arranged in the box body 1, a rolling type crushing mechanism 3 and a power mechanism 4 which is arranged on the outer wall of one side of the box body 1 and is used for driving the double-jaw crushing mechanism 2 and the rolling type crushing mechanism 3; the first crushing area adopts a jaw crushing method with feeding from two sides, the defect that large-size cement blocks cannot be crushed by double rollers in the second crushing area is overcome, and the defect that the crushing granularity of the first crushing area is uneven is overcome by the second crushing area;
the double-jaw crushing mechanism 2 comprises a movable jaw seat 21 which is arranged in the box body 1 in a swinging mode and is in a V shape, a crankshaft 22 which is rotatably arranged on the front side wall and the rear side wall of the lower end of the box body 1 and is used for swinging the movable jaw seat 21, a fixed jaw seat 23 arranged between the inner walls of the upper ends of the front side wall and the rear side wall of the box body 1, and a resetting mechanism 24 and an adjusting mechanism 25 which are arranged on two sides of the upper part of the inner wall of the box body 1;
the inner cavity of the movable jaw seat 21 is divided into a first crushing area and a second crushing area which are communicated with each other through flow guide partition plates 5 arranged on two sides of the inner wall of the middle part of the movable jaw seat 21; the rolling type crushing mechanism 3 is arranged in the second crushing area;
the power mechanism 4 comprises a motor 41 arranged on the outer wall of the box body 1 and a first belt pulley 42 arranged on an output shaft of the motor 41 and used for driving the crankshaft 22 and the rolling type crushing mechanism 3.
The feeding device 7 comprises a feeding rack 71 arranged at the top of the frame 6, a hopper 72 arranged on the feeding rack 71, and a discharge valve 73 arranged at the lower end of the hopper 72.
Further, the frame 6 includes a frame 61 and four legs 62 provided at the bottom of the frame 61; the feed carriage 71 includes four pillars 711 connected to the top of the carriage frame 61 and a hopper frame 712 provided on the top of the pillars 711; a flange 721 connected to the hopper frame 712 is provided at the middle of the hopper 72.
Further, fixed jaw plates 231 are arranged on the left side and the right side of the fixed jaw seat 23, movable jaw plates 211 are arranged on the inner walls of the two sides of the movable jaw seat 21, and a plurality of crushing cones are arranged on the surfaces of the fixed jaw plates 231 on the opposite sides of the movable jaw plates 211; the cement blocks are convenient to crush; the rolling type crushing mechanism 3 comprises a pair of rotating shafts 31 which are rotatably arranged on the front side wall and the rear side wall of the box body 1 and a roller 32 which is arranged on the outer wall of the pair of rotating shafts 31, and a plurality of spherical bulges are arranged on the outer wall of the roller 32; the front ends of the two rotating shafts 31 extend out of the outer wall of the box body 1 and are connected with gears 33 which are meshed with each other.
Further, the front end of the crankshaft 22 extends out of the box body 1 and is connected with a second belt pulley 43, and a first belt 44 is arranged between the first belt pulley 42 and the second belt pulley 43; a third belt pulley 45 is further arranged at the front end of the rotating shaft 31 close to the motor 41 side, and the third belt pulley 45 is positioned at the front side of the gear 33; a second belt 46 is disposed between the third pulley 45 and the first pulley 42.
Further, the reset mechanism 24 includes a reset seat 241 disposed on the inner wall of the box body 1 and a plurality of elastic columns 242 disposed between the reset seat 241 and the movable jaw seat 21; the elastic column comprises a first baffle plate abutting against the movable jaw seat, a second baffle plate connected with the reset seat and a spring arranged between the first baffle plate and the second baffle plate; the adjusting mechanism 25 comprises an adjusting seat 251 and an elastic pull rod 252 which are arranged on the inner wall of the box body 1, wherein one end of the elastic pull rod 252 is rotatably connected with the adjusting seat 251, and the other end is rotatably connected with the movable jaw seat 21.
Further, the movable jaw seat 21 includes a seat body 212 and a pressing cover 213 disposed at the lower end of the seat body 212, a shaft hole for accommodating the crankshaft 22 is disposed between the seat body 212 and the pressing cover 213, a bearing bush 214 is disposed on the inner wall of the shaft hole, and discharge ports are disposed on two sides of the lower portion of the seat body 212; a flow guide cone 232 is arranged at the top of the fixed jaw seat 23; the center of the bottom of box 1 is provided with the discharge opening, the both sides of the bottom of box are provided with guide plate 11, the outer wall of one side of box is provided with the motor cabinet 12 of the fixed motor of being convenient for.
Furthermore, a plurality of leakage holes for fine particles to pass through are formed in the flow guide partition plate 5, so that the fine particles are prevented from flowing between the two rollers, the abrasion degree of the rollers is reduced, and the service life of the rollers is prolonged; the baffle 51 is arranged at the lower end of the flow guide partition plate 5, and the leaked fine particles are prevented from being brought into the space between the two rollers by the rollers through the baffle, so that the abrasion degree of the rollers is reduced, and the service life of the rollers is prolonged.
Further, a vibrator 74 is disposed on one side of the outside of the sidewall of the hopper 72; through setting up the vibrator, avoid the material to adhere to the inner wall at the hopper.
Further, a protective net 75 is provided on the front side of the feeding frame 71.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (8)
1. Crushing equipment for crushing cement blocks is characterized by comprising a frame, a crushing device arranged on the frame and a feeding device arranged at the top of the crushing device;
the crushing device comprises a box body, a double-jaw crushing mechanism and a rolling crushing mechanism which are arranged in the box body, and a power mechanism which is arranged on the outer wall of one side of the box body and is used for driving the double-jaw crushing mechanism and the rolling crushing mechanism;
the double-jaw crushing mechanism comprises a movable jaw seat which is arranged in the box body in a swinging mode and is in a V shape, a crankshaft which is rotatably arranged on the front side wall and the rear side wall of the lower end of the box body and is used for swinging the movable jaw seat, a fixed jaw seat which is arranged between the inner walls of the upper ends of the front side wall and the rear side wall of the box body, and a reset mechanism and an adjusting mechanism which are arranged on two sides of the upper part of the inner wall of the box body;
the inner cavity of the movable jaw seat is divided into a first crushing area and a second crushing area which are communicated with each other through flow guide partition plates arranged on two sides of the inner wall of the middle part of the movable jaw seat; the rolling type crushing mechanism is arranged in the second crushing area;
the power mechanism comprises a motor arranged on the outer wall of the box body and a first belt pulley arranged on an output shaft of the motor and used for driving the crankshaft and the rolling type crushing mechanism;
the feeding device comprises a feeding frame arranged at the top of the rack, a hopper arranged on the feeding frame and a discharge valve arranged at the lower end of the hopper;
the movable jaw seat comprises a seat body and a gland arranged at the lower end of the seat body, a shaft hole which is convenient for accommodating the crankshaft is arranged between the seat body and the gland, a bearing bush is arranged on the inner wall of the shaft hole, and discharge holes are formed in two sides of the lower part of the seat body;
the flow guide partition plate is provided with a plurality of leakage holes for fine particles to pass through, and the lower end of the flow guide partition plate is provided with a baffle plate.
2. The crushing apparatus for crushing cement blocks according to claim 1, wherein the frame comprises a frame and four legs provided at a bottom of the frame; the feeding frame comprises four supporting columns connected with the top of the frame and a hopper frame arranged on the tops of the supporting columns; and a flange connected with the hopper frame is arranged in the middle of the hopper.
3. The crushing plant for crushing cement blocks according to claim 1, wherein the fixed jaw plate is arranged on the left side and the right side of the fixed jaw seat, the movable jaw plate is arranged on the inner wall of the two sides of the movable jaw seat, and the surfaces of the fixed jaw plate, which are opposite to the movable jaw plate, are provided with a plurality of crushing cones; the rolling type crushing mechanism comprises a pair of rotating shafts which are rotatably arranged on the front side wall and the rear side wall of the box body and a roller which is arranged on the outer wall of the pair of rotating shafts, and a plurality of spherical bulges are arranged on the outer wall of the roller; the front ends of the two rotating shafts extend out of the outer wall of the box body and are connected with gears which are meshed with each other.
4. The crushing apparatus for crushing cement blocks according to claim 3, wherein the front end of the crankshaft extends out of the casing and is connected with a second pulley, and a first belt is arranged between the first pulley and the second pulley; a third belt pulley is further arranged at the front end of the rotating shaft close to the motor side, and the third belt pulley is located on the front side of the gear; a second belt is arranged between the third belt pulley and the first belt pulley.
5. The crushing apparatus for crushing cement blocks according to claim 1, wherein the return mechanism comprises a return seat provided at an inner wall of the casing and a plurality of elastic columns provided between the return seat and the movable jaw seat; the adjusting mechanism comprises an adjusting seat and an elastic pull rod, wherein the adjusting seat and the elastic pull rod are arranged on the inner wall of the box body, one end of the elastic pull rod is rotatably connected with the adjusting seat, and the other end of the elastic pull rod is rotatably connected with the movable jaw seat.
6. The crushing plant for crushing cement blocks according to claim 1, wherein a flow guide cone is arranged at the top of the fixed jaw seat; the center of the bottom of box is provided with the discharge opening, the both sides of the bottom of box are provided with the guide plate, the outer wall of one side of box is provided with the motor cabinet of the fixed motor of being convenient for.
7. A crushing apparatus for crushing cement clinker according to claim 1, wherein a vibrator is further provided to one side of the outside of the side wall of the hopper.
8. A crushing plant for crushing cement clinker according to claim 1, characterized in that the front side of the feeding frame is provided with a protective screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056310.0A CN111229359B (en) | 2020-01-18 | 2020-01-18 | Crushing equipment for crushing cement blocks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010056310.0A CN111229359B (en) | 2020-01-18 | 2020-01-18 | Crushing equipment for crushing cement blocks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111229359A CN111229359A (en) | 2020-06-05 |
| CN111229359B true CN111229359B (en) | 2021-05-18 |
Family
ID=70862598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010056310.0A Expired - Fee Related CN111229359B (en) | 2020-01-18 | 2020-01-18 | Crushing equipment for crushing cement blocks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111229359B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916175A (en) * | 2021-01-19 | 2021-06-08 | 王锟 | Construction waste treatment equipment and construction waste regeneration system |
| CN113477302B (en) * | 2021-07-06 | 2022-07-26 | 湖南巨强再生资源科技发展有限公司 | A reducing mechanism for mine tailings is recycled |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010724A (en) * | 2001-06-28 | 2003-01-14 | Nisshin Steel Co Ltd | Device for removing iron from slag |
| CN106179571A (en) * | 2016-08-29 | 2016-12-07 | 中材装备集团有限公司 | A kind of two-chamber single toggle jaw crusher for ore reduction |
| CN206435248U (en) * | 2016-11-29 | 2017-08-25 | 福建省建瓯市闽佳矿业有限公司 | A kind of Pb-Zn deposits multistage breaker |
| CN207307945U (en) * | 2017-09-21 | 2018-05-04 | 北京科技大学 | Multiple freedom parallel mechanism intelligent crushing machine |
| CN108672062A (en) * | 2018-04-10 | 2018-10-19 | 莆田市荔城区海程贸易有限公司 | A kind of building monitoring cement solution block device |
| KR101931513B1 (en) * | 2018-08-21 | 2018-12-21 | 김재성 | Jaw crusher |
-
2020
- 2020-01-18 CN CN202010056310.0A patent/CN111229359B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003010724A (en) * | 2001-06-28 | 2003-01-14 | Nisshin Steel Co Ltd | Device for removing iron from slag |
| CN106179571A (en) * | 2016-08-29 | 2016-12-07 | 中材装备集团有限公司 | A kind of two-chamber single toggle jaw crusher for ore reduction |
| CN206435248U (en) * | 2016-11-29 | 2017-08-25 | 福建省建瓯市闽佳矿业有限公司 | A kind of Pb-Zn deposits multistage breaker |
| CN207307945U (en) * | 2017-09-21 | 2018-05-04 | 北京科技大学 | Multiple freedom parallel mechanism intelligent crushing machine |
| CN108672062A (en) * | 2018-04-10 | 2018-10-19 | 莆田市荔城区海程贸易有限公司 | A kind of building monitoring cement solution block device |
| KR101931513B1 (en) * | 2018-08-21 | 2018-12-21 | 김재성 | Jaw crusher |
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| Publication number | Publication date |
|---|---|
| CN111229359A (en) | 2020-06-05 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 405400 No. 103, Jiulong Road, Hanfeng street, Kaizhou District, Chongqing Patentee after: Chongqing Jixiang Jiazhou Commercial Concrete Co.,Ltd. Address before: 405400 No.66, group 11, Gaolou village, Baihe street, Kaizhou District, Chongqing Patentee before: CHONGQING BAIHENG TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 Termination date: 20220118 |