CN219939086U - Tea tree seedling breeding device - Google Patents
Tea tree seedling breeding device Download PDFInfo
- Publication number
- CN219939086U CN219939086U CN202321353043.9U CN202321353043U CN219939086U CN 219939086 U CN219939086 U CN 219939086U CN 202321353043 U CN202321353043 U CN 202321353043U CN 219939086 U CN219939086 U CN 219939086U
- Authority
- CN
- China
- Prior art keywords
- base
- water
- fixed
- storage tank
- cultivation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 235000009024 Ceanothus sanguineus Nutrition 0.000 title claims abstract description 22
- 235000015459 Lycium barbarum Nutrition 0.000 title claims abstract description 22
- 238000009395 breeding Methods 0.000 title claims description 5
- 230000001488 breeding effect Effects 0.000 title claims description 5
- 241000366182 Melaleuca alternifolia Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 240000003553 Leptospermum scoparium Species 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 235000015097 nutrients Nutrition 0.000 abstract description 6
- 235000013616 tea Nutrition 0.000 description 13
- 241001122767 Theaceae Species 0.000 description 10
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 description 1
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- GGCLNOIGPMGLDB-GYKMGIIDSA-N cholest-5-en-3-one Chemical compound C1C=C2CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 GGCLNOIGPMGLDB-GYKMGIIDSA-N 0.000 description 1
- NYOXRYYXRWJDKP-UHFFFAOYSA-N cholestenone Natural products C1CC2=CC(=O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 NYOXRYYXRWJDKP-UHFFFAOYSA-N 0.000 description 1
- 229950001002 cianidanol Drugs 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229960000304 folic acid Drugs 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940055726 pantothenic acid Drugs 0.000 description 1
- 235000019161 pantothenic acid Nutrition 0.000 description 1
- 239000011713 pantothenic acid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a tea tree seedling cultivation device, which comprises a base and is characterized in that: two side plates are fixed on two sides of the top end of the base, a plurality of cultivation trays are fixed between the two side plates, and a plurality of pits are formed in the upper surface of each cultivation tray. The utility model is provided with a base, two side plates and a water storage tank, wherein a plurality of cultivation trays and a spraying structure are arranged between the two side plates to form a three-dimensional cultivation frame, the utilization rate of cultivation space is improved, the spraying structure comprises a plurality of transverse pipes connected with spray heads, and the bottom of the base is provided with a driving structure, a water pump and a controller, so that the transverse pipes of the spraying structure can be driven to move back and forth above the cultivation trays by the driving structure under the timing control of the controller, and meanwhile, the water pump pumps water from the water storage tank, and then the spray heads are utilized to water tea tree seedlings (nutrient solution) on the surfaces of each cultivation tray, thereby realizing automatic watering work and improving the degree of automation.
Description
Technical Field
The utility model relates to the technical field of tea tree planting, in particular to a tea tree seedling cultivation device.
Background
Tea leaves, commonly known as tea, generally comprise tea leaves and buds. The tea component comprises catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, and health promoting. Tea beverage made of tea is one of three beverages in the world.
Tea leaves are obtained by picking tea trees and then stir-frying the tea leaves in a series of steps, and the tea products are popular. Along with the increasing demands of people on health care, the original tea leaves do not meet the demands on health care, if trace elements exist in the tea leaves, the competitive power of the tea leaves in the market is necessarily increased, and the tea leaves containing the trace elements need a series of intervention in a re-cultivation period.
In addition, tea tree needs to be cultivated in seedling raising cups at the seedling stage, and at present, in the cultivation process of tea tree seedlings, the seedling raising cups are arranged and placed on the ground inside a greenhouse, the vertical space in the greenhouse cannot be fully utilized, when the seedlings need to be watered or cultivated, the seedlings are sprayed and watered by manual hand-held spray heads, the degree of automation is low, and once water is watered, root rot phenomenon can occur, so that the tea tree seedling cultivation device is provided.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a tea tree seedling cultivation device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: tea tree seedling breeding device, including the base, its characterized in that: two sides of the top end of the base are fixedly provided with two side plates, a plurality of cultivation trays are fixed between the two side plates, a plurality of pit slots are formed in the upper surface of the cultivation trays, seedling raising cups are arranged in the pit slots, a plurality of water receiving slots are fixed between the two side plates, a water storage tank is fixed on one side of the outer side wall of the base, a spraying structure is arranged on one side of the upper surface of the base, and spray structure bottom end mounting has the movable block, the base roof is close to spray structure department and has seted up the bar mouth, the movable block is located bar mouth under, the inside and be located bar mouth of base and be equipped with drive structure under, base lateral wall and keep away from aqua storage tank one side and be equipped with the controller, the base side just is close to spray structure one side and is fixed with the mounting panel, mounting panel fixed surface has the water pump.
Further, a plurality of water receiving tanks are respectively positioned below a plurality of cultivation trays, and water leakage holes are formed in the pit grooves and the bottom wall of the seedling raising cup, so that redundant water in the seedling raising cup can leak into the water receiving tanks below through the water leakage holes.
Further, a plurality of water receiving tanks are connected with the drain pipe near aqua storage tank one side, drain pipe is kept away from aqua storage tank one side and is connected with the standpipe jointly, and the standpipe is located the aqua storage tank directly over for water in the water receiving tank can flow back into the aqua storage tank through drain pipe and standpipe.
Further, the filter screen is arranged at the top end inside the water storage tank, and as the return water contains soil, the filter screen can filter out the soil.
Further, spray the structure including being fixed in the riser on movable block top, and the riser top pass the bar mouth and with bar mouth sliding connection, one side that the riser surface is close to the cultivation dish is fixed with a plurality of violently pipes, and a plurality of violently pipes are located a plurality of cultivation dish top respectively, and is a plurality of violently pipe lower surface all is connected with a plurality of shower nozzles, and is a plurality of violently pipe is close to riser one end all is connected with the hose, the hose other end is connected with the water pump delivery port, water pump water inlet and aqua storage tank intercommunication are convenient for take out the water in the aqua storage tank through the water pump, then in the violently pipe is gone into through the hose pump, spray at the seedling cup of cultivation dish surface by the shower nozzle at last.
Further, the driving structure comprises a screw rod rotationally connected with the side wall of the base and a servo motor fixed on the outer side of the base, one end of the screw rod penetrates through the side wall of the base and is fixedly connected with the driving end of the servo motor, and the screw rod penetrates through the moving block and is rotationally connected with threads of the moving block, so that the screw rod can be driven by the servo motor to rotate back and forth, the moving block drives a transverse pipe of the spraying structure to move back and forth on the surface of the cultivation disk, and seedlings on the large-area cultivation disk are watered.
Further, the servo motor and the water pump are electrically connected with the controller, so that the controller can conveniently set the interval time for each time of timing watering, and the controller can control the water pump and the servo motor to work simultaneously.
The utility model has the beneficial effects that:
through setting up base, two curb plates and aqua storage tank, be equipped with a plurality of cultivation dishes and one between two curb plates and spray the structure and constitute three-dimensional cultivation frame, improve cultivation space utilization, spray the structure and be equipped with actuating structure, water pump and controller including a plurality of horizontal pipes that are connected with the shower nozzle, the base bottom, thereby can drive the horizontal pipe of spraying the structure through controller timing control actuating structure and cultivate the dish top round trip movement, simultaneously draw water from the aqua storage tank by the water pump, the tea tree seedling on the surface of every cultivation dish is watered (nutrient solution) to the reuse shower nozzle, can add some microelements in the nutrient solution, and then realize automatic watering work, improve degree of automation.
Through setting up the water receiving tank, secondly set up the hole that leaks at cultivation dish and seedling cup diapire, at every turn when automatic watering, unnecessary water can leak into the water receiving tank from leaking the hole, prevents rotten root, and water is discharged into the aqua storage tank again by water receiving tank one side to realize reuse to water or culture solution, can effectual resources are saved.
Drawings
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a perspective view of the cultivating tray of the present utility model;
FIG. 3 is a top view of the base of the present utility model;
fig. 4 is a schematic view of a spray structure according to the present utility model.
Legend description:
1. a base; 2. a side plate; 3. a cultivating tray; 4. pit slots; 5. seedling raising cups; 6. a water leakage hole; 7. a water receiving tank; 8. a drain pipe; 9. a standpipe; 10. a riser; 11. a transverse tube; 12. a spray head; 13. a hose; 14. a moving block; 15. a strip-shaped opening; 16. a screw rod; 17. a servo motor; 18. a controller; 19. a mounting plate; 20. a water pump; 21. and a water storage tank.
Detailed Description
As shown in fig. 1-3, relate to a tea tree seedling breeding device, including base 1, base 1 top both sides are fixed with two curb plates 2, be fixed with a plurality of cultivation dishes 3 between two curb plates 2, a plurality of pot holes 4 have been seted up to a plurality of cultivation dishes 3 upper surface, a plurality of pot holes 4 are inside all to be equipped with seedling cup 5, be fixed with a plurality of water receiving tanks 7 between two curb plates 2, base 1 lateral wall one side is fixed with aqua storage tank 21, base 1 upper surface one side is equipped with sprays the structure, and spray structure bottom mounting has movable block 14, base 1 roof is close to and sprays structure department and has seted up bar mouth 15, movable block 14 is located bar mouth 15 under, base 1 is inside and be located bar mouth 15 and be equipped with drive structure under, base 1 lateral wall and keep away from aqua storage tank 21 one side is equipped with controller 18, base 1 side and be close to spray structure one side and be fixed with mounting panel 19, mounting panel 19 surface fixing has water pump 20. The water receiving tanks 7 are respectively positioned below the cultivation trays 3, and the water leakage holes 6 are respectively formed in the pit slots 4 and the bottom wall of the seedling raising cup 5. The water receiving tanks 7 are connected with a water discharging pipe 8 near one side of the water storage tank 21, the water discharging pipe 8 is connected with a vertical pipe 9 together far away from one side of the water storage tank 21, and the vertical pipe 9 is located right above the water storage tank 21. The top end of the water storage tank 21 is provided with a filter screen.
As shown in fig. 1 and 4, the spraying structure comprises a vertical plate 10 fixed at the top end of a moving block 14, the top end of the vertical plate 10 penetrates through a strip-shaped opening 15 and is in sliding connection with the strip-shaped opening 15, a plurality of transverse pipes 11 are fixed on one side, close to the cultivation disc 3, of the surface of the vertical plate 10, the transverse pipes 11 are respectively located above the cultivation disc 3, a plurality of spray heads 12 are connected to the lower surfaces of the transverse pipes 11, a hose 13 is connected to one end, close to the vertical plate 10, of the transverse pipes 11, the other end of the hose 13 is connected with a water outlet of a water pump 20, and a water inlet of the water pump 20 is communicated with a water storage tank 21. The driving structure comprises a screw rod 16 rotatably connected with the side wall of the base 1 and a servo motor 17 fixed on the outer side of the base 1, one end of the screw rod 16 penetrates through the side wall of the base 1 and is fixedly connected with the driving end of the servo motor 17, and the screw rod 16 penetrates through the moving block 14 and is in threaded rotation connection with the moving block 14. The servo motor 17 and the water pump 20 are electrically connected with the controller 18.
Working principle: the seedling raising cups 5 planted with tea tree seedlings are placed in the pits 4 of the cultivation trays 3, then water or nutrient solution is added in the water storage tanks 21, elements such as selenium and zinc can be added in the nutrient solution, the interval time of each watering is controlled by the controller 18, when the watering time is up, the servo motor 17 and the water pump 20 are controlled by the controller 18 to work simultaneously, the water in the water storage tanks 21 is pumped out by the water pump 20 and pumped into the transverse pipes 11 of the spraying structure, finally the water is sprayed out by the spray heads 12, meanwhile, the servo motor 17 drives the screw rods 16 to rotate back and forth regularly, and the screw rods 16 are connected with the moving blocks 14 in a threaded rotation mode, so that the moving blocks 14 can drive the risers 10 to move back and forth along the direction of the strip-shaped openings 15, and then the transverse pipes 11 can move back and forth above the cultivation trays 3, and automatic watering actions of the seedlings are realized. After watering is finished each time, redundant water in the seedling raising cup 5 can flow into the water receiving groove 7 below through the water leakage hole 6, then flows into the vertical pipe 9 from the water drain pipe 8, finally flows back into the water storage groove 21, and workers only need to add water or nutrient solution into the water storage groove 21 regularly.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. Tea tree seedling breeding device, including base (1), its characterized in that: two curb plates (2) are fixed with in base (1) top both sides, two be fixed with a plurality of cultivation dish (3) between curb plate (2), a plurality of cultivation dish (3) upper surface has been seted up a plurality of pit grooves (4), a plurality of pit grooves (4) are inside all to be equipped with seedling cup (5), two be fixed with a plurality of water receiving tanks (7) between curb plate (2), base (1) lateral wall one side is fixed with aqua storage tank (21), base (1) upper surface one side is equipped with sprays the structure, and sprays structure bottom and be fixed with movable block (14), base (1) roof is close to spraying structure department and has seted up bar mouth (15), movable block (14) are located bar mouth (15) under, base (1) is inside and be located bar mouth (15) and be equipped with drive structure under, base (1) lateral wall and keep away from aqua storage tank (21) one side and be equipped with controller (18), base (1) and be close to structure one side and be fixed with mounting panel (19), mounting panel (19) surface fixation has water pump (20).
2. A tea tree seedling growing apparatus according to claim 1, wherein: the water receiving tanks (7) are respectively positioned below the cultivation trays (3), and the water leakage holes (6) are formed in the pit slots (4) and the bottom wall of the seedling raising cup (5).
3. A tea tree seedling growing apparatus according to claim 1, wherein: a plurality of water receiving tanks (7) are connected with drain pipe (8) near aqua storage tank (21) one side, drain pipe (8) are kept away from aqua storage tank (21) one side and are connected with standpipe (9) jointly, and standpipe (9) are located directly over aqua storage tank (21).
4. A tea tree seedling growing apparatus according to claim 1, wherein: the top end of the inner part of the water storage tank (21) is provided with a filter screen.
5. A tea tree seedling growing apparatus according to claim 1, wherein: the utility model provides a spray structure is including being fixed in riser (10) on movable block (14) top, and riser (10) top pass bar mouth (15) and with bar mouth (15) sliding connection, one side that riser (10) surface is close to cultivation dish (3) is fixed with a plurality of violently pipe (11), and a plurality of violently pipe (11) are located a plurality of cultivation dish (3) top respectively, and a plurality of violently pipe (11) lower surface all is connected with a plurality of shower nozzles (12), a plurality of violently pipe (11) are close to riser (10) one end all and are connected with hose (13), hose (13) other end and water pump (20) delivery port are connected, water pump (20) water inlet and aqua storage tank (21) intercommunication.
6. A tea tree seedling growing apparatus according to claim 1, wherein: the driving structure comprises a screw rod (16) rotationally connected with the side wall of the base (1) and a servo motor (17) fixed on the outer side of the base (1), one end of the screw rod (16) penetrates through the side wall of the base (1) to be fixedly connected with the driving end of the servo motor (17), and the screw rod (16) penetrates through the moving block (14) and is rotationally connected with the moving block (14) in a threaded mode.
7. A tea tree seedling growing apparatus according to claim 6, wherein: the servo motor (17) and the water pump (20) are electrically connected with the controller (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353043.9U CN219939086U (en) | 2023-05-31 | 2023-05-31 | Tea tree seedling breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321353043.9U CN219939086U (en) | 2023-05-31 | 2023-05-31 | Tea tree seedling breeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219939086U true CN219939086U (en) | 2023-11-03 |
Family
ID=88548573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321353043.9U Active CN219939086U (en) | 2023-05-31 | 2023-05-31 | Tea tree seedling breeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219939086U (en) |
-
2023
- 2023-05-31 CN CN202321353043.9U patent/CN219939086U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120297678A1 (en) | Vertical aeroponic plant growing system | |
| CN204443485U (en) | A kind of three-dimensional pillar family fish and vegetable symbiotic device of automatic rotation alveolate texture | |
| CN219939086U (en) | Tea tree seedling breeding device | |
| CN210987422U (en) | Edible mushroom plants and uses multilayer culture rack convenient to pick | |
| CN215270224U (en) | Pesticide spraying device for nursery yard | |
| CN215454280U (en) | Seedling that afforestation used supplies liquid to cultivate equipment | |
| CN212368093U (en) | Automatic water supply equipment for tissue culture of robinia pseudoacacia | |
| CN214338897U (en) | A culture apparatus that grows seedlings for agricultural field | |
| CN209185318U (en) | A kind of strawberry soilless cultivation frame | |
| CN208972096U (en) | A kind of agricultural vegetables greenhouse cultivation frame | |
| CN217850402U (en) | Nursery stock is planted and uses water-saving irrigation device | |
| CN219069023U (en) | Forest cultivation is with bed of growing seedlings with adjustable function | |
| CN217308492U (en) | Agricultural economy agricultural technology seed fertilizer injection unit | |
| CN216567554U (en) | Flower cultivation device | |
| CN218042353U (en) | Vegetable planting is with automatic equipment of ploughing | |
| CN109380017A (en) | A kind of novel fruits vegetables plantation frame | |
| CN219373224U (en) | Seedling raising device for landscaping | |
| CN221510536U (en) | Vegetable garden watering device | |
| CN221241058U (en) | Greenhouse spraying equipment | |
| CN216853170U (en) | Standardized planting structure of three-dimensional watering vegetables | |
| CN215684003U (en) | A device for perennial root flowers soilless culture | |
| CN215530393U (en) | Traditional chinese medicine device of growing seedlings | |
| CN220897470U (en) | Novel bean sprout growing machine | |
| CN221104333U (en) | Edible fungi culture rack | |
| CN220191587U (en) | Water-saving seedling planting irrigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |