CN210552367U - Foamed plastic product waste recovery device - Google Patents
Foamed plastic product waste recovery device Download PDFInfo
- Publication number
- CN210552367U CN210552367U CN201921152149.6U CN201921152149U CN210552367U CN 210552367 U CN210552367 U CN 210552367U CN 201921152149 U CN201921152149 U CN 201921152149U CN 210552367 U CN210552367 U CN 210552367U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- extrusion
- crushing
- foamed plastic
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model discloses a foamed plastic product waste recycling device relates to plastic products technical field. This foamed plastic product waste recycling device, including the extrusion case, the upper surface fixedly connected with symmetrical fixed leg of extrusion case, the top of extrusion case is equipped with crushing case, the upper surface of every fixed leg all with the bottom surface fixed connection who smashes the case, the left surface fixedly connected with headstock of extrusion case, the inside wall fixedly connected with rotating electrical machines of headstock, the right flank fixed mosaic of headstock has the first bearing that the equidistance was arranged. This foam plastic product waste recovery device through the power that two electric putter provided, can make two stripper plates be close to each other to, through being close to each other of stripper plate, can extrude the inside dumped foam plastic product of extrusion case, through smashing and extruding the dumped foam plastic product, can carry out better recycle to dumped foam plastic product.
Description
Technical Field
The utility model relates to a plastic products technical field specifically is a foamed plastic products waste recycling device.
Background
Plastic products are a general name of articles for daily life, industry and the like which are processed by adopting plastics as main raw materials, and comprise products of all processes such as injection molding, plastic sucking and the like which take the plastics as raw materials, the plastics are synthetic polymer materials with plasticity, and the plastics, the synthetic polymer materials, the synthetic rubber and the synthetic fiber form three indispensable synthetic materials in daily life, specifically, the plastics take natural or synthetic resin as main components and are added with various additives, can be molded into a certain shape under the conditions of certain temperature, pressure and the like, the material which keeps the shape unchanged at normal temperature can gradually increase the waste along with the increase of plastic products, the waste foamed plastic products can seriously pollute the environment if being improperly recycled, and also can increase the difficulty for workers, therefore, the waste recycling device for the foamed plastic products is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a foamed plastic product waste recycling device uses the back, can carry out better recovery to dumped foamed plastic product, has avoided appearing the problem of polluted environment, reduces staff's operating pressure.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waste recovery device for foam plastic products comprises an extrusion box, wherein symmetrical fixing legs are fixedly connected to the upper surface of the extrusion box, a crushing box is arranged above the extrusion box, the upper surface of each fixing leg is fixedly connected with the bottom surface of the crushing box, a power box is fixedly connected to the left side surface of the extrusion box, a rotating motor is fixedly connected to the inner side wall of the power box, first bearings which are arranged equidistantly are fixedly inlaid in the right side surface of the power box, second bearings which are arranged equidistantly are fixedly inlaid in the left side surface of the crushing box, the second bearings are communicated with the first bearings, third bearings which are arranged equidistantly are fixedly inlaid in the inner side wall of the crushing box, symmetrical fourth bearings are fixedly inlaid in the inner side wall of the power box, the output end of the rotating motor is fixedly connected with a first rotating rod through a speed reducer, and the inner ring of each fourth bearing is fixedly connected with a second rotating rod, two the right-hand member of second bull stick and first bull stick all run through first bearing and second bearing in proper order and with the inner circle fixed connection of third bearing, the outer fixed surface of first bull stick is connected with crushing blade, every the puddler that the equal fixedly connected with equidistance of outer surface of second bull stick was arranged, and puddler and crushing blade all are located the inside of smashing the case, the outer fixed surface of first bull stick is connected with first belt pulley, every the equal fixedly connected with second belt pulley of outer surface of second bull stick, and first belt pulley is connected with two second belt pulley transmissions respectively through two belts.
The upper surface of the extrusion box is fixedly communicated with a conveying pipe, one end of the conveying pipe, far away from the extrusion box, is communicated with the crushing box, a filter screen is arranged in the conveying pipe, the left side surface and the right side surface of the filter screen are fixedly connected with the inner side wall of the conveying pipe respectively, the inner side wall of the extrusion box is fixedly connected with symmetrical electric push rods, symmetrical fixing plates are arranged in the extrusion box, the upper surface of each fixing plate and the bottom surface of each fixing plate are fixedly connected with the inner top wall of the extrusion box and the inner bottom wall of the extrusion box respectively, a socket is formed in the right side surface of each fixing plate, symmetrical extrusion plates are arranged in the extrusion box, the output end of each electric push rod penetrates through the socket and is fixedly connected with one side surface of the two extrusion plates, far away from each other, a feed inlet is formed in the upper surface of the crushing box, and a support rod, one end of the support rod, which is far away from the extrusion box, is fixedly connected with the outer surface of the crushing box.
Preferably, the inside wall fixedly connected with first supporting seat of headstock, the upper surface of first supporting seat and the bottom surface fixed connection of rotating electrical machines have played the effect of support through first supporting seat, have increased the stability of rotating electrical machines in the course of the work.
Preferably, the left side fixedly connected with second supporting seat of crushing case, and the upper surface of second supporting seat and the bottom surface fixed connection of crushing case, through the second supporting seat, increased the stability of crushing case, avoided crushing case problem that drops to appear in the during operation.
Preferably, the inner bottom wall of the extrusion box is fixedly connected with symmetrical third supporting seats, the upper surface of each third supporting seat is fixedly connected with the bottom surface of the electric push rod, a supporting effect is achieved through the third supporting seats, and the stability of the electric push rod in the working process is improved.
Preferably, the fixed surface intercommunication of upper surface of feed inlet has the feeder hopper, and the feeder hopper is hourglass hopper-shaped, can be through being hopper-shaped feeder hopper, better throw into waste foamed plastic product to the inside of smashing the case.
Preferably, the front of extrusion case has the sealing door through the fixed hinge joint of hinge, the positive fixedly connected with handle of sealing door through the cooperation of handle, hinge and sealing door, plays better opening the extrusion case, can carry out better taking out to the foamed plastic goods after the extrusion.
The utility model provides a foamed plastic product waste recycling device. The method has the following beneficial effects:
(1) this foamed plastic product waste recovery device, through the feeder hopper, the cooperation feed inlet, can make the inside that waste foamed plastic product drops into crushing case, power through the rotating electrical machines provided, can make first bull stick rotate, rotation through first bull stick, the first belt pulley of cooperation, belt and two second belt pulleys, it drives two second bull sticks and carries out the pivoted effect to have played to make two second belt pulleys, thereby, rotation through first bull stick and two second bull sticks, can drive puddler and crushing blade and rotate in crushing case's inside, the effect of smashing the mixture to waste foamed plastic product has been played, avoided when handling waste foamed plastic product, comparatively troublesome problem appears.
(2) This foamed plastic product waste recovery device, through the filter screen, can make crushing incasement portion kibbling foamed plastic product flow in the below, through the conveyer pipe, can make kibbling foamed plastic product flow in the inside of extrusion case, through the power that two electric putter provided, can make two stripper plates be close to each other, thereby, be close to each other through the stripper plate, can extrude the inside dumped foamed plastic product of extrusion case, through smashing and extruding the dumped foamed plastic product, can carry out better recycle to the dumped foamed plastic product.
(3) This foamed plastic product waste recycling device through the cooperation of handle, hinge and sealing door, plays the better opening to the extrusion case, can carry out better taking out to the foamed plastic product after the extrusion, through first supporting seat, has played the effect of support, has increased the stability of rotating electrical machines in the course of the work.
Drawings
FIG. 1 is a sectional view of the front view of the crushing box of the present invention;
FIG. 2 is a cross-sectional view of the power box of the present invention;
fig. 3 is a front view of the extrusion box of the present invention.
In the figure: 1 extrusion box, 2 fixed plates, 3 third supporting seats, 4 fixed legs, 5 supporting rods, 6 third bearings, 7 first rotating rods, 8 crushing blades, 9 second rotating rods, 10 stirring rods, 11 feed inlets, 12 feed hoppers, 13 crushing boxes, 14 second bearings, 15 power boxes, 16 second supporting seats, 17 electric push rods, 18 sockets, 19 extrusion plates, 20 conveying pipes, 21 filter screens, 22 fourth bearings, 23 rotating motors, 24 first supporting seats, 25 first bearings, 26 first belt pulleys, 27 handles, 28 belts, 29 second belt pulleys, 30 hinges and 31 sealing doors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste recovery device for a foam plastic product comprises an extrusion box 1, wherein a sealing door 31 is fixedly hinged to the front of the extrusion box 1 through a hinge 30, a handle 27 is fixedly connected to the front of the sealing door 31, the extrusion box 1 can be better opened through the cooperation of the handle 27, the hinge 30 and the sealing door 31, the foam plastic product after extrusion can be better taken out, symmetrical third supporting seats 3 are fixedly connected to the inner bottom wall of the extrusion box 1, the upper surface of each third supporting seat 3 is fixedly connected with the bottom surface of an electric push rod 17, a supporting effect is achieved through the third supporting seats 3, the stability of the electric push rods 17 in the working process is improved, symmetrical fixing legs 4 are fixedly connected to the upper surface of the extrusion box 1, a crushing box 13 is arranged above the extrusion box 1, and a second supporting seat 16 is fixedly connected to the left side surface of the crushing box 13, the upper surface of the second supporting seat 16 is fixedly connected with the bottom surface of the crushing box 13, the stability of the crushing box 13 is improved through the second supporting seat 16, the problem that the crushing box 13 falls off when in work is avoided, the upper surface of each fixing leg 4 is fixedly connected with the bottom surface of the crushing box 13, the left side surface of the extrusion box 1 is fixedly connected with the power box 15, the inner side wall of the power box 15 is fixedly connected with the first supporting seat 24, the upper surface of the first supporting seat 24 is fixedly connected with the bottom surface of the rotating motor 23, the first supporting seat 24 plays a supporting role and improves the stability of the rotating motor 23 in the work process, the inner side wall of the power box 15 is fixedly connected with the rotating motor 23, the right side surface of the power box 15 is fixedly embedded with first bearings 25 which are arranged at equal intervals, the left side surface of the crushing box 13 is fixedly embedded with second bearings 14 which are arranged at equal intervals, the second bearing 14 is communicated with the first bearing 25, the inner side wall of the crushing box 13 is fixedly embedded with third bearings 6 which are arranged at equal intervals, the inner side wall of the power box 15 is fixedly embedded with symmetrical fourth bearings 22, the output end of the rotating motor 23 is fixedly connected with a first rotating rod 7 through a speed reducer, the inner ring of each fourth bearing 22 is fixedly connected with a second rotating rod 9, the right ends of the two second rotating rods 9 and the first rotating rod 7 sequentially penetrate through the first bearing 25 and the second bearing 14 and are fixedly connected with the inner ring of the third bearing 6, the outer surface of the first rotating rod 7 is fixedly connected with crushing blades 8, the outer surface of each second rotating rod 9 is fixedly connected with stirring rods 10 which are arranged at equal intervals, the stirring rods 10 and the crushing blades 8 are both positioned in the crushing box 13, the outer surface of the first rotating rod 7 is fixedly connected with a first belt pulley 26, the outer surface of each second rotating rod 9 is fixedly connected with a second belt pulley 29, and the first belt pulley 26 is in transmission connection with two second belt pulleys 29 through two belts 28.
The upper surface of the extrusion box 1 is fixedly communicated with a conveying pipe 20, one end of the conveying pipe 20 far away from the extrusion box 1 is communicated with a crushing box 13, a filter screen 21 is arranged inside the conveying pipe 20, the left side surface and the right side surface of the filter screen 21 are respectively fixedly connected with the inner side wall of the conveying pipe 20, the inner side wall of the extrusion box 1 is fixedly connected with symmetrical electric push rods 17, symmetrical fixing plates 2 are arranged inside the extrusion box 1, the upper surface of each fixing plate 2 and the bottom surface of each fixing plate 2 are respectively fixedly connected with the inner top wall of the extrusion box 1 and the inner bottom wall of the extrusion box 1, a socket 18 is arranged on the right side surface of each fixing plate 2, symmetrical extrusion plates 19 are arranged inside the extrusion box 1, the output end of each electric push rod 17 penetrates through the socket 18 and is fixedly connected with one side surface of the two extrusion plates 19 far away from each other, the upper surface of the crushing box 13, and feeder hopper 12 is hopper-shaped, can be through being hopper-shaped feeder hopper 12, better drop into dumped foamed plastic article to crushing case 13's inside, and the last fixed surface of extrusion case 1 is connected with bracing piece 5 that is the slope form, and the one end that extrusion case 1 was kept away from to bracing piece 5 is connected with the external fixed surface who smashes case 13.
When in use, when the waste foamed plastic products are recycled, the waste foamed plastic products can be put into the crushing box 13 through the feed hopper 12 and the feed inlet 11, the rotating motor 23 is communicated with a municipal power supply, the first rotating rod 7 can be rotated through the power provided by the rotating motor 23, the first rotating rod 7 can be rotated through the rotation of the first rotating rod 7, the two second rotating rods 9 can be driven by the two second belt pulleys 29 to rotate through the cooperation of the first belt pulley 26, the belt 28 and the two second belt pulleys 29, so that the stirring rod 10 and the crushing blades 8 can be driven to crush and mix the waste foamed plastic products in the crushing box 13 through the rotation of the first rotating rod 7 and the two second rotating rods 9, the crushed plastic foamed plastic products in the crushing box 13 can flow into the lower part through the filter screen 21 and pass through the conveying pipe 20, can make kibbling foam product flow in the inside of extrusion case 1, be linked together electric putter 17 and municipal power, through the power that two electric putter 17 provided, can make two stripper plates 19 be close to each other, thereby, be close to each other through stripper plate 19, can extrude the inside dumped foam product of extrusion case 1, smash and extrude through the foam product to the abandonment, can carry out better recycle to the dumped foam product.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A foam plastic product waste recovery device comprises an extrusion box (1), and is characterized in that: the upper surface of the extrusion box (1) is fixedly connected with symmetrical fixed legs (4), the upper side of the extrusion box (1) is provided with a crushing box (13), each fixed leg (4) is fixedly connected with the bottom surface of the crushing box (13), the left side surface of the extrusion box (1) is fixedly connected with a power box (15), the inner side wall of the power box (15) is fixedly connected with a rotating motor (23), the right side surface of the power box (15) is fixedly inlaid with first bearings (25) which are arranged at equal intervals, the left side surface of the crushing box (13) is fixedly inlaid with second bearings (14) which are arranged at equal intervals, the second bearings (14) are communicated with the first bearings (25) at equal intervals, the inner side wall of the crushing box (13) is fixedly inlaid with third bearings (6) which are arranged, the inner side wall of the power box (15) is fixedly inlaid with symmetrical fourth bearings (22), the output end of the rotating motor (23) is fixedly connected with a first rotating rod (7) through a speed reducer, the inner ring of each fourth bearing (22) is fixedly connected with a second rotating rod (9), the right ends of the two second rotating rods (9) and the first rotating rod (7) sequentially penetrate through a first bearing (25) and a second bearing (14) and are fixedly connected with the inner ring of a third bearing (6), crushing blades (8) are fixedly connected to the outer surface of the first rotating rod (7), stirring rods (10) which are arranged at equal intervals are fixedly connected to the outer surface of each second rotating rod (9), the stirring rods (10) and the crushing blades (8) are located inside a crushing box (13), a first belt pulley (26) is fixedly connected to the outer surface of the first rotating rod (7), and a second belt pulley (29) is fixedly connected to the outer surface of each second rotating rod (9), the first belt pulley (26) is in transmission connection with two second belt pulleys (29) through two belts (28);
the upper surface of the extrusion box (1) is fixedly communicated with a conveying pipe (20), one end, far away from the extrusion box (1), of the conveying pipe (20) is communicated with the crushing box (13), a filter screen (21) is arranged inside the conveying pipe (20), the left side surface and the right side surface of the filter screen (21) are fixedly connected with the inner side wall of the conveying pipe (20) respectively, the inner side wall of the extrusion box (1) is fixedly connected with symmetrical electric push rods (17), symmetrical fixing plates (2) are arranged inside the extrusion box (1), the upper surface of each fixing plate (2) and the bottom surface of each fixing plate (2) are fixedly connected with the inner top wall of the extrusion box (1) and the inner bottom wall of the extrusion box (1) respectively, a socket (18) is formed in the right side surface of each fixing plate (2), and symmetrical extrusion plates (19) are arranged inside the extrusion box (1), every a side fixed connection that socket (18) and two stripper plates (19) kept away from each other is all run through to the output of electric putter (17), feed inlet (11) have been seted up to the upper surface of smashing case (13), the last fixed surface of extrusion case (1) is bracing piece (5) of slope form, the one end of extrusion case (1) and the outer fixed surface who smashes case (13) are kept away from in bracing piece (5) are connected.
2. The recycling device for wastes of foamed plastic products as claimed in claim 1, wherein: the inside wall fixedly connected with of headstock (15) first supporting seat (24), the upper surface of first supporting seat (24) and the bottom surface fixed connection of rotating electrical machines (23).
3. The recycling device for wastes of foamed plastic products as claimed in claim 1, wherein: the left side face of the crushing box (13) is fixedly connected with a second supporting seat (16), and the upper surface of the second supporting seat (16) is fixedly connected with the bottom face of the crushing box (13).
4. The recycling device for wastes of foamed plastic products as claimed in claim 1, wherein: the inner bottom wall of the extrusion box (1) is fixedly connected with symmetrical third supporting seats (3), and the upper surface of each third supporting seat (3) is fixedly connected with the bottom surface of an electric push rod (17).
5. The recycling device for wastes of foamed plastic products as claimed in claim 1, wherein: the fixed surface intercommunication of the upper surface of feed inlet (11) has feeder hopper (12), and feeder hopper (12) are hopper-shaped.
6. The recycling device for wastes of foamed plastic products as claimed in claim 1, wherein: the front of the extrusion box (1) is fixedly hinged with a sealing door (31) through a hinge (30), and the front of the sealing door (31) is fixedly connected with a handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152149.6U CN210552367U (en) | 2019-07-22 | 2019-07-22 | Foamed plastic product waste recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152149.6U CN210552367U (en) | 2019-07-22 | 2019-07-22 | Foamed plastic product waste recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210552367U true CN210552367U (en) | 2020-05-19 |
Family
ID=70622637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921152149.6U Expired - Fee Related CN210552367U (en) | 2019-07-22 | 2019-07-22 | Foamed plastic product waste recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210552367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103467A (en) * | 2021-03-30 | 2021-07-13 | 海南铭晟农业发展有限公司 | Integrated processing system is recycled to foamed plastic packing box |
-
2019
- 2019-07-22 CN CN201921152149.6U patent/CN210552367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103467A (en) * | 2021-03-30 | 2021-07-13 | 海南铭晟农业发展有限公司 | Integrated processing system is recycled to foamed plastic packing box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211104291U (en) | Waste collecting device is used in processing of wood-plastic board | |
| CN210552367U (en) | Foamed plastic product waste recovery device | |
| CN210022382U (en) | Baking-free brick raw material feeding device | |
| CN211662594U (en) | Extrusion device is used in plastic products production | |
| CN110142888B (en) | Raw material adding device for plastic product production and using method thereof | |
| CN210651481U (en) | Raw materials reducing mechanism is used in plastic products processing | |
| CN214055969U (en) | Mixing arrangement is used in biodegradable plastic bag processing | |
| CN210132678U (en) | Simple plastic crushing device | |
| CN212527902U (en) | Wood material smashing device for processing wood-plastic composite board | |
| CN210173993U (en) | Waste recovery device is used in plastic goods production | |
| CN209772669U (en) | High-efficient screening plant of masterbatch | |
| CN214605353U (en) | Foamed plastic product waste recovery device | |
| CN217916262U (en) | Recovery storage device that plastics were recycled | |
| CN220696903U (en) | Crushing machine for PE pipe production | |
| CN215282797U (en) | Uniform mixing device for plastic particle processing | |
| CN216099906U (en) | Double-layer low-speed crusher | |
| CN208978037U (en) | A kind of disposably broken Granulation Equipments | |
| CN211216981U (en) | Biax shredder convenient to material loading | |
| CN213967055U (en) | Green environment-friendly automatic crushing device for construction waste | |
| CN212045465U (en) | Modified plastic particle production equipment | |
| CN220573590U (en) | Building rubbish handles reducing mechanism | |
| CN216914439U (en) | Mixing roll is used in polypropylene materials production | |
| CN219213752U (en) | Extrusion traction device for engineering plastic profile | |
| CN217346399U (en) | Can realize automatic injection molding machine that leftover bits were retrieved | |
| CN213829819U (en) | Rubber open mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |