CN214233656U - On-spot liquid device of joining in marriage suitable for instant solid polymer - Google Patents
On-spot liquid device of joining in marriage suitable for instant solid polymer Download PDFInfo
- Publication number
- CN214233656U CN214233656U CN202022935662.1U CN202022935662U CN214233656U CN 214233656 U CN214233656 U CN 214233656U CN 202022935662 U CN202022935662 U CN 202022935662U CN 214233656 U CN214233656 U CN 214233656U
- Authority
- CN
- China
- Prior art keywords
- stirring
- mixing drum
- plate
- gear
- instant solid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 47
- 239000007787 solid Substances 0.000 title claims abstract description 29
- 229920000642 polymer Polymers 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 82
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims description 40
- 238000011068 loading method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims 3
- 230000000284 resting effect Effects 0.000 claims 1
- 239000006104 solid solution Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 235000013339 cereals Nutrition 0.000 description 8
- 230000036541 health Effects 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 108010082495 Dietary Plant Proteins Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920000294 Resistant starch Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000021254 resistant starch Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 235000021139 traditional diet Nutrition 0.000 description 1
- 235000018648 unbalanced nutrition Nutrition 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Images
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
A field liquid preparation device suitable for instant solid polymers comprises a stirring drum, a stirring shaft, stirring blades, a driving motor, a second gear, a bearing rod, a limiting block, a limiting plate, a connecting rod, a bearing plate, an arc-shaped placing plate, a charging hopper, a liquid feeding guide pipe and a supporting block; the bearing plate is connected with the supporting block; the other end of the supporting block is connected with the stirring cylinder; the bearing plate is connected with the bearing rod; the limiting plate is provided with a first through hole; the outer peripheral surface of the bearing rod is sleeved with a connecting lantern ring, the outer peripheral surface of the bearing rod is sleeved with a first gear, and the lower end of the bearing rod penetrates through the limiting plate and is connected with the limiting block; one end of the connecting rod is connected with the driving motor, and the other end of the connecting rod is connected with the rotating connecting ring; an output shaft of the driving motor is connected with the stirring shaft; the stirring shaft extends into the stirring cylinder and is connected with the stirring blades on the peripheral surface. The utility model discloses can be when stirring instant solid solution puddler and stirring vane rotate around the churn axial lead, make stirring efficiency further promote.
Description
Technical Field
The utility model relates to a technical field is joined in marriage in the solution preparation, especially relates to a liquid device is joined in marriage on-spot suitable for instant solid polymer.
Background
With the progress of society, the eating habits of people are greatly changed, and the delicious food brings various diseases caused by unbalanced nutrition but not the health of the body. Nowadays, people gradually realize that grains, coarse cereals and health are inseparable. However, food such as grains and coarse cereals is a long-standing disadvantage for people who are eager for health because of rough taste and dull color. As the traditional diet of Chinese people, the grains are one of the indispensable foods on the dining table of common people for thousands of years and have an important position in the diet of China. Rice and corn, among the grains, are an important group of nutritional resources, which contain high-quality vegetable proteins, sugars, lipids, dietary fibers, resistant starch, minerals and vitamins, as well as other components that are beneficial to human health. However, the existing process is immature, so that the structure of the instant solid substance is unstable, and the phenomena of layering, precipitation and the like are easy to occur; when powdery cereal finished products are mixed, the powdery cereal finished products are easy to agglomerate when dissolved by water, and the mouthfeel is influenced.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a liquid device is joined in marriage to scene suitable for instant solid polymer, the utility model discloses puddler and stirring vane are rotatory around churn axial lead when joining in marriage the liquid stirring to instant solid polymer, make stirring efficiency further promote.
(II) technical scheme
In order to solve the problems, the utility model provides an on-site liquid preparation device suitable for instant solid polymer, which comprises a mixing drum, a mixing shaft, mixing blades, a driving motor, a second gear, a bearing rod, a limiting block, a limiting plate, a connecting rod, a bearing plate, an arc-shaped placing plate, a charging hopper, a liquid adding conduit and a supporting block;
the upper end surface of the mixing drum is provided with an arc-shaped opening, the upper end of the side surface of the mixing drum is provided with a liquid feeding port, and the bottom of the mixing drum is provided with a liquid discharging port; two ends of the lower end face of the bearing plate are connected with the upper end face of the supporting block; the other end of the supporting block is connected with the upper end face of the stirring cylinder; the middle part of the lower end surface of the bearing plate is connected with the bearing rod; the limiting plate is provided with a first through hole; the limiting block is provided with a second through hole; the outer peripheral surface of the bearing rod is sleeved with a connecting lantern ring, the outer peripheral surface of the bearing rod is sleeved with a first gear, and the lower end of the bearing rod penetrates through the limiting plate and is connected with the limiting block; when the limiting plate and the mixing drum are installed, the upper end surface of the limiting plate and the upper end surface of the mixing drum are at the same horizontal height;
one end of the connecting rod is connected with the driving motor, and the other end of the connecting rod is connected with the rotating connecting ring; the rotary connecting ring is rotationally connected with the connecting lantern ring; an output shaft of the driving motor is connected with the stirring shaft; the other end of the stirring shaft penetrates through and is connected with the second gear, the other end of the stirring shaft extends into the stirring cylinder, and the outer peripheral surface of the stirring shaft extending into the stirring cylinder is connected with the stirring blades; a plurality of groups of stirring blades are distributed in parallel; the second gear is meshed with the first gear;
the arc side surface of the arc placing plate is connected with the peripheral surface of the mixing drum; the multiple groups of loading hoppers are all arranged on the arc-shaped placing plate, and liquid outlet ports at the bottoms of the multiple groups of loading hoppers are distributed and connected with pipe orifices at one ends of the multiple groups of liquid feeding guide pipes; the other end orifice of the liquid feeding conduit is connected with a liquid feeding port of the mixing drum.
Preferably, the device further comprises an annular guide rail;
the annular guide rail is connected with the inner bottom surface of the stirring cylinder, and the upper end surface of the annular guide rail is provided with an annular groove for connecting the stirring shaft; the stirring shaft is connected with the annular guide rail in a sliding way; a third through hole and a square through hole are formed in the side end face of the annular guide rail; the third through hole is communicated with the annular groove.
Preferably, a drain pipe is further included;
the pipe orifice at one end of the liquid discharge pipe is connected with the discharge port, and a liquid discharge valve is arranged on the liquid discharge pipe.
Preferably, a rib plate is arranged at the joint of the arc-shaped placing plate and the stirring cylinder.
Preferably, the bottom of the mixing drum is provided with a plurality of groups of supporting rods.
Preferably, a plurality of groups of rotating blades are arranged on the plurality of groups of stirring shafts; the rotating blades are positioned between every two groups of stirring blades.
Preferably, a heating device is arranged in the mixing drum.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, when in use, the instant solid polymer and water to be stirred are added into the mixing drum from the feed hopper, and the driving motor is turned on, and drives the mixing shaft to stir the instant solid polymer and water in the mixing drum; the second gear rotates around the first gear along with the rotation of the stirring shaft and drives the stirring shaft and the stirring blades to rotate;
in addition, the first gear is connected with the bearing plate, the first gear does not rotate, and the second gear and the driving motor rotate around the central axis of the first gear together; the central axis of the first gear is superposed with the central axis of the mixing drum;
in addition, the annular groove used for being connected with the stirring shaft is formed in the upper end face of the annular guide rail, so that the stirring shaft can rotate around the first gear more stably, and meanwhile, the third through hole and the square through hole are formed in the side end face of the annular guide rail, so that the stirred instant solid polymer and water can be discharged from the discharge port more conveniently;
in addition, a plurality of groups of rotating blades are arranged on the plurality of groups of stirring shafts, so that the instant solid polymer can be stirred while the instant solid polymer and water are stirred, and the stirring is more sufficient.
Drawings
Fig. 1 is a schematic structural diagram of an on-site liquid preparation device suitable for instant solid polymer according to the present invention.
Fig. 2 is a schematic top view of the liquid preparation apparatus suitable for instant solid polymer according to the present invention.
Fig. 3 is a schematic structural diagram of a local enlargement at a position a in the liquid on-site preparation device for instant solid polymer according to the present invention.
Reference numerals: 1. a mixing drum; 2. a stirring shaft; 3. a stirring blade; 4. a drive motor; 5. a second gear; 6. a first gear; 7. a carrier bar; 8. a limiting block; 9. a limiting plate; 10. a connecting lantern ring; 11. a connecting rod; 12. an annular guide rail; 13. a square through hole; 14. a carrier plate; 15. an arc-shaped placing plate; 16. a hopper; 17. a liquid feeding conduit; 18. a drain valve; 19. a liquid discharge pipe; 20. a support block; 21. the connecting ring is rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a liquid on-site preparation device suitable for instant solid polymer, which comprises a mixing drum 1, a mixing shaft 2, a mixing blade 3, a driving motor 4, a second gear 5, a bearing rod 7, a limiting block 8, a limiting plate 9, a connecting rod 11, a bearing plate 14, an arc-shaped placing plate 15, a charging hopper 16, a liquid feeding conduit 17 and a supporting block 20;
the upper end surface of the mixing drum 1 is provided with an arc-shaped opening, the upper end of the side surface of the mixing drum 1 is provided with a liquid feeding port, and the bottom of the mixing drum 1 is provided with a liquid discharging port; two ends of the lower end face of the bearing plate 14 are connected with the upper end face of the supporting block 20; the other end of the supporting block 20 is connected with the upper end face of the stirring cylinder 1; the middle part of the lower end surface of the bearing plate 14 is connected with the bearing rod 7; the limiting plate 9 is provided with a first through hole; a second through hole is formed in the limiting block 8; the outer peripheral surface of the bearing rod 7 is sleeved with a connecting lantern ring 10, the outer peripheral surface of the bearing rod 7 is sleeved with a first gear 6, and the lower end of the bearing rod 7 penetrates through a limiting plate 9 and is connected with a limiting block 8; when the limiting plate 9 and the mixing drum 1 are installed, the upper end surface of the limiting plate 9 and the upper end surface of the mixing drum 1 are at the same horizontal height;
one end of the connecting rod 11 is connected with the driving motor 4, and the other end of the connecting rod 11 is connected with the rotary connecting ring 21; the rotary connecting ring 21 is rotatably connected with the connecting lantern ring 10; an output shaft of the driving motor 4 is connected with the stirring shaft 2; the other end of the stirring shaft 2 penetrates through and is connected with a second gear 5, the other end of the stirring shaft 2 extends into the stirring cylinder 1, and the outer peripheral surface of the stirring shaft 2 extending into the stirring cylinder 1 is connected with the stirring blades 3; a plurality of groups of stirring blades 3 are distributed side by side; the second gear 5 is meshed with the first gear 6;
the arc-shaped side surface of the arc-shaped placing plate 15 is connected with the peripheral surface of the mixing drum 1; a plurality of groups of loading hoppers 16 are all arranged on the arc-shaped placing plate 15, and liquid outlet ports at the bottoms of the plurality of groups of loading hoppers 16 are distributed and connected with pipe orifices at one end of a plurality of groups of liquid feeding guide pipes 17; the other end orifice of the liquid adding conduit 17 is connected with a liquid adding port of the mixing drum 1.
In the utility model, when in use, the instant solid polymer and water to be stirred are added into the stirring cylinder 1 from the feed hopper 16, the driving motor 4 is turned on, and the driving shaft 2 is driven by the driving motor 4 to align the instant solid polymer and water in the stirring cylinder 1; the second gear 5 rotates around the first gear 6 along with the rotation of the stirring shaft 2 and drives the stirring shaft 2 and the stirring blades 3 to rotate;
it should be noted that the first gear 6 is connected with the bearing plate 14, the first gear 6 does not rotate, and the second gear 5 and the driving motor 4 rotate together around the central axis of the first gear 6; the central axis of the first gear 6 is superposed with the central axis of the mixing drum 1;
in an alternative embodiment, it also comprises an annular guide rail 12;
the annular guide rail 12 is connected with the inner bottom surface of the stirring cylinder 1, and the upper end surface of the annular guide rail 12 is provided with an annular groove for connecting the stirring shaft 2; the stirring shaft 2 is connected with the annular guide rail 12 in a sliding way; a third through hole and a square through hole 13 are formed in the side end face of the annular guide rail 12; the third through hole is communicated with the annular groove.
It should be noted that the annular groove for connecting the stirring shaft 2 is formed in the upper end surface of the annular guide rail 12, so that the stirring shaft 2 can be more stable when rotating around the first gear 6, and meanwhile, the third through hole and the square through hole 13 are formed in the side end surface of the annular guide rail 12, so that the instant solid polymer and water after stirring can be more conveniently discharged from the discharge port;
in an alternative embodiment, a drain 19 is also included;
a pipe orifice at one end of the liquid discharge pipe 19 is connected with the discharge port, and a liquid discharge valve 18 is arranged on the liquid discharge pipe 19.
In an alternative embodiment, the connection between the arc-shaped placing plate 15 and the mixing drum 1 is provided with ribs.
In an alternative embodiment, the bottom of the mixing drum 1 is provided with a plurality of sets of support bars.
In an alternative embodiment, a plurality of groups of rotating blades are arranged on the plurality of groups of stirring shafts 2; the rotating blades are positioned between every two groups of stirring blades.
It should be noted that the plurality of groups of stirring shafts 2 are provided with a plurality of groups of rotating blades which can stir the instant solid polymer and water and simultaneously roll the instant solid polymer to ensure that the stirring is more sufficient;
in an alternative embodiment, the mixing drum 1 is provided with heating means.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The on-site liquid preparation device suitable for the instant solid polymer is characterized by comprising a stirring cylinder (1), a stirring shaft (2), stirring blades (3), a driving motor (4), a second gear (5), a bearing rod (7), a limiting block (8), a limiting plate (9), a connecting rod (11), a bearing plate (14), an arc-shaped placing plate (15), a feeding hopper (16), a liquid feeding guide pipe (17) and a supporting block (20);
the upper end surface of the mixing drum (1) is provided with a circular arc opening, the upper end of the side surface of the mixing drum (1) is provided with a liquid feeding port, and the bottom of the mixing drum (1) is provided with a liquid discharging port; two ends of the lower end face of the bearing plate (14) are connected with the upper end face of the supporting block (20); the other end of the supporting block (20) is connected with the upper end face of the stirring cylinder (1); the middle part of the lower end surface of the bearing plate (14) is connected with the bearing rod (7); the limiting plate (9) is provided with a first through hole; a second through hole is formed in the limiting block (8); the outer peripheral surface of the bearing rod (7) is sleeved with a connecting sleeve ring (10), the outer peripheral surface of the bearing rod (7) is sleeved with a first gear (6), and the lower end of the bearing rod (7) penetrates through a limiting plate (9) and is connected with a limiting block (8); when the limiting plate (9) and the mixing drum (1) are installed, the upper end surface of the limiting plate (9) and the upper end surface of the mixing drum (1) are at the same horizontal height;
one end of the connecting rod (11) is connected with the driving motor (4), and the other end of the connecting rod (11) is connected with the rotating connecting ring (21); the rotary connecting ring (21) is rotationally connected with the connecting lantern ring (10); an output shaft of the driving motor (4) is connected with the stirring shaft (2); the other end of the stirring shaft (2) penetrates through and is connected with a second gear (5), the other end of the stirring shaft (2) extends into the stirring cylinder (1), and the outer peripheral surface of the stirring shaft (2) extending into the stirring cylinder (1) is connected with the stirring blade (3); the stirring blades (3) are distributed in a plurality of groups side by side; the second gear (5) is meshed with the first gear (6);
the arc-shaped side surface of the arc-shaped placing plate (15) is connected with the peripheral surface of the stirring cylinder (1); a plurality of groups of loading hoppers (16) are all arranged on the arc-shaped placing plate (15), and liquid outlet ports at the bottoms of the plurality of groups of loading hoppers (16) are distributed and connected with pipe orifices at one end of a plurality of groups of liquid feeding guide pipes (17); the other end orifice of the liquid feeding conduit (17) is connected with the liquid feeding port of the mixing drum (1).
2. An in situ dispensing apparatus for instant solid polymers as claimed in claim 1 further comprising an endless track (12);
the annular guide rail (12) is connected with the inner bottom surface of the stirring cylinder (1), and the upper end surface of the annular guide rail (12) is provided with an annular groove for connecting the stirring shaft (2); the stirring shaft (2) is connected with the annular guide rail (12) in a sliding way; a third through hole and a square through hole (13) are formed in the side end face of the annular guide rail (12); the third through hole is communicated with the annular groove.
3. An in situ dispensing apparatus for instant solid polymers as claimed in claim 1 further comprising a drain (19);
a pipe orifice at one end of the liquid discharge pipe (19) is connected with the discharge port, and a liquid discharge valve (18) is arranged on the liquid discharge pipe (19).
4. The device for the on-site dispensing of instant solid polymers according to claim 1, characterized in that the connection of the arched resting plate (15) to the mixing drum (1) is provided with ribs.
5. An on-site liquid dispensing device suitable for instant solid polymers according to claim 1, characterized in that the bottom of the mixing drum (1) is provided with a plurality of sets of support bars.
6. The on-site liquid preparation device suitable for the instant solid polymer according to claim 1, wherein a plurality of groups of rotating blades are arranged on a plurality of groups of stirring shafts (2); the rotating blades are positioned between every two groups of stirring blades.
7. An in situ solution preparation device suitable for instant solid polymers according to claim 1, characterized in that the mixing drum (1) is provided with heating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935662.1U CN214233656U (en) | 2020-12-10 | 2020-12-10 | On-spot liquid device of joining in marriage suitable for instant solid polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022935662.1U CN214233656U (en) | 2020-12-10 | 2020-12-10 | On-spot liquid device of joining in marriage suitable for instant solid polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214233656U true CN214233656U (en) | 2021-09-21 |
Family
ID=77738525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022935662.1U Expired - Fee Related CN214233656U (en) | 2020-12-10 | 2020-12-10 | On-spot liquid device of joining in marriage suitable for instant solid polymer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214233656U (en) |
-
2020
- 2020-12-10 CN CN202022935662.1U patent/CN214233656U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204933362U (en) | A kind of feed mixed stirring device | |
| CN207307736U (en) | Feed agitation mixer with more agitating devices | |
| CN118253245B (en) | Mixed dispersion system and process for preparing based on ophiopogon japonicus yoghourt fermentation | |
| CN210814812U (en) | High-speed blendor is used in production of nutrition powder | |
| CN113477328B (en) | Method and equipment for processing konjak rice noodles | |
| CN214233656U (en) | On-spot liquid device of joining in marriage suitable for instant solid polymer | |
| CN210522643U (en) | Novel rice beating machine | |
| CN216171791U (en) | Homogenizer is used in vegetable protein beverage production | |
| CN213966360U (en) | Bird's nest jelly processing is with mixing material device of mixing | |
| CN209438530U (en) | A kind of solid beverage production raw material mixing arrangement | |
| CN209997556U (en) | self-circulation type water phase pot | |
| CN212383630U (en) | Raw material stirring device for food processing | |
| CN204599225U (en) | Citrus fruit cyst grain manufacturing system | |
| CN210630530U (en) | Compounding agitating unit is used in cake production | |
| CN208553807U (en) | A kind of required raw material blending device of fruit vegetable powder production | |
| CN203725058U (en) | Mixing device for processing snapping turtle powder | |
| CN219897874U (en) | Fodder processing mixer | |
| CN217189173U (en) | Rice milk beverage blending device | |
| CN110623019A (en) | Dough mixer | |
| CN215028346U (en) | A mixing arrangement for preparing fried little shallot flavor essence | |
| CN220737263U (en) | Stirring device of powder drink brewing device | |
| CN110732265A (en) | adding and mixing equipment for processing rice cakes and working method thereof | |
| CN210058061U (en) | Automatic toper agitated kettle of material loading | |
| CN220677472U (en) | Coconut meat coconut juice agitating unit | |
| CN205253131U (en) | Stirring device of reaction kettle |
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: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |