CN212205223U - Novel food freezing and refrigerating cabinet - Google Patents
Novel food freezing and refrigerating cabinet Download PDFInfo
- Publication number
- CN212205223U CN212205223U CN202020639561.7U CN202020639561U CN212205223U CN 212205223 U CN212205223 U CN 212205223U CN 202020639561 U CN202020639561 U CN 202020639561U CN 212205223 U CN212205223 U CN 212205223U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- rotating wheel
- runner
- outer cover
- refrigerator
- 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
- 235000013305 food Nutrition 0.000 title claims abstract description 28
- 230000008014 freezing Effects 0.000 title claims abstract description 28
- 238000007710 freezing Methods 0.000 title claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000001568 sexual effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010066054 Dysmorphism Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The utility model discloses a novel food freezing and refrigerating cabinet, its structure includes the cabinet body, freezing main part, scattered transom window and interval adjusting device, the utility model discloses a set up interval adjusting device in dustcoat right-hand member middle part, carry out clockwise rotation to the knob application of force after that, the knob drives drive bevel gear through the axis of rotation and rotates, drive bevel gear bottom left end meshes with driven bevel gear, driven bevel gear drives main epaxial first runner and rotates on the mount, first runner passes through wire rope and drives the second runner and rotate, the second runner drives the fourth runner through the third runner and rotates for connecting piece on the wire rope drives the movable partition and carries out the both-way slip, adjust according to required interval, high durability and convenient use, be suitable for not unidimensional food and put cold-stored.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, concretely relates to novel food refrigeration cabinet.
Background
The refrigerator cabinet is also called as a freezer and is another name of a refrigerator, all evaporation tubes of the high-quality refrigerator adopt high-quality copper coil tubes and are processed into a wide-surface special shape, the surface of a stainless steel plate is clean, the thickness of the whole plate is uniform, the proper thickness is adopted, the service life of the refrigerator is ensured to be long, the appearance of the refrigerator is smooth and firm, the refrigerator cabinet is often required to be used for storing food to be stored at low temperature in places such as supermarkets, chain stores and restaurants, the refrigerator cabinet utilizes the low-temperature environment generated by a refrigerating system to slow down the spoilage of the food, and the quality guarantee period is prolonged.
Under the condition that needs use the food freezing freezer, because the inboard baffle is most fixed installation through the bolt, perhaps adopts the pull to slide fixed, lead to the baffle interval fixed with have the condition of the too big undersize of interval, the mobility is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a novel food refrigeration cabinet, solved when needs carry out the condition that uses to food refrigeration cabinet, because inboard baffle most of pass through bolt fixed mounting, perhaps adopt the pull to slide fixedly, lead to the baffle interval fixed with have the condition of the too big undersize of interval, problem that the activity is poor.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel food freezing and refrigerating cabinet, which comprises a cabinet body, a freezing main body, a gas dispersing window and an interval adjusting device, wherein the freezing main body is fixedly arranged at the middle part of the bottom end of the cabinet body, the interval adjusting device is arranged at the middle part of the right end of an outer cover, the interval adjusting device consists of a knob, a rotating shaft, a driving bevel gear, a driven bevel gear, a main shaft, a fixing frame, a first rotating wheel, a steel wire rope, a second rotating wheel, a third rotating wheel, a fourth rotating wheel and a connecting piece, the middle part of the left end of the knob is in rotating fit with the driving bevel gear through the rotating shaft, the left end of the bottom of the driving bevel gear is mutually meshed with the driven bevel gear, the middle part in the driven bevel gear is fixedly spliced with the main shaft, the middle part in the fixing frame is in rotating fit with the first rotating wheel through, the third rotating wheel is in running fit with the lower left end of the front portion of the fixing frame, the fourth rotating wheel is in running fit with the upper end of the front portion of the fixing frame, the middle portion of the outer side of the steel wire rope is locked and fixed with the connecting piece, the connecting piece and the left end and the right end of the rear end face of the movable partition plate are fixed with each other, and the fixing frame is fixedly installed in the middle portion of the inner portion.
Further, the air dispersing window is worn to be equipped with at both ends about freezing main part is anterior, both ends embedding has to separate the net and places the district about cabinet body top, cabinet body top outer fringe is fixed with the locking of dustcoat through the bolt, the inboard lower extreme of dustcoat closely fixes through bolt and fixed stop, the inboard upper end of dustcoat is provided with movable partition, the lower extreme fixed mounting has the controller about the dustcoat right side, freezing main part right-hand member bottom is connected with the power cord, movable partition controls both ends and passes through the slider along spout sliding fit to both ends are controlled in the dustcoat inboard to the spout embedding, freezing main part and power cord all carry out the electricity with the controller and are connected.
Furthermore, a rubber sleeve is arranged outside the knob, and anti-skid grains are arranged on the rubber sleeve.
Further, the driving bevel gear and the driven bevel gear have the same size, and the inward inclination angle is 45 degrees.
Furthermore, a shaft seat is arranged in the middle of the outer side of the rotating shaft and fixedly installed in the middle of the rear end of the outer cover.
Furthermore, the first rotating wheel, the second rotating wheel, the third rotating wheel and the fourth rotating wheel are the same in size, and connecting shafts are arranged in the middle of the second rotating wheel, the third rotating wheel and the fourth rotating wheel.
Further, a bearing is arranged at the rear end of the outer side of the main shaft, and the inner diameter of the bearing is larger than the outer diameter of the main shaft by 3 MM.
Furthermore, four screw holes are formed in the left end and the right end of the fixing frame, and the diameter of each screw hole is 8 MM.
Furthermore, the knob material is PVC plastics.
Furthermore, the main shaft is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problems that when the food freezing and refrigerating cabinet needs to be used, the spacing between the inner side partition plates is fixed by bolts or is fixed by drawing and sliding, so that the spacing between the partition plates is fixed, the spacing is too large or too small, and the mobility is poor, the spacing adjusting device is arranged in the middle of the right end of the outer cover, then the knob is forced to rotate clockwise, the knob drives the driving bevel gear to rotate through the rotating shaft, the left end of the bottom of the driving bevel gear is meshed with the driven bevel gear, the driven bevel gear drives the first rotating wheel on the main shaft to rotate on the fixing frame, the first rotating wheel drives the second rotating wheel to rotate through the steel wire rope, the second rotating wheel drives the fourth rotating wheel to rotate through the third rotating wheel, so that the connecting piece on the steel wire rope drives the movable partition plates to slide in two directions, is suitable for placing and refrigerating foods with different sizes.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the cabinet body of the present invention;
FIG. 3 is a schematic structural view of a section of the spacing adjustment device of the present invention;
FIG. 4 is a front view of the fixing frame of the present invention;
fig. 5 is a structural schematic diagram of the right front view of the fixing frame of the present invention.
In the figure: the refrigerator comprises a cabinet body-1, a freezing main body-2, an air dispersing window-3, a partition net placing area-4, an outer cover-5, a fixed partition plate-6, a movable partition plate-7, a distance adjusting device-8, a controller-9, a power cord-10, a sliding block-11, a sliding chute-12, a knob-81, a rotating shaft-82, a shaft seat-821, a driving bevel gear-83, a driven bevel gear-84, a main shaft-85, a bearing-851, a fixed frame-86, a first rotating wheel-87, a steel wire rope-88, a second rotating wheel-89, a third rotating wheel-810, a fourth rotating wheel-811 and a connecting piece-812.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel food freezing and refrigerating cabinet: the refrigerator comprises a cabinet body 1, a freezing main body 2, an air dispersing window 3 and a spacing adjusting device 8, wherein the freezing main body 2 is fixedly installed in the middle of the bottom end of the cabinet body 1, the spacing adjusting device 8 is arranged in the middle of the right end of an outer cover 5, the spacing adjusting device 8 is composed of a knob 81, a rotating shaft 82, a driving bevel gear 83, a driven bevel gear 84, a main shaft 85, a fixing frame 86, a first rotating wheel 87, a steel wire rope 88, a second rotating wheel 89, a third rotating wheel 810, a fourth rotating wheel 811 and a connecting piece 812, the middle of the left end of the knob 81 is in rotating fit with the driving bevel gear 83 through the rotating shaft 82, the left end of the bottom of the driving bevel gear 83 is meshed with the driven bevel gear 84, the middle of the driven bevel gear 84 is fixedly inserted with the main shaft 85, the middle of the fixing frame 86 is in rotating fit with the first rotating wheel, the third rotating wheel 810 is in running fit with the lower left end of the front portion of the fixing frame 86, the fourth rotating wheel 811 is in running fit with the upper end of the front portion of the fixing frame 86, the middle portion of the outer side of the steel wire rope 88 is locked and fixed with the connecting piece 812, the connecting piece 812 and the left end and the right end of the rear end face of the movable partition plate 7 are fixed with each other, and the fixing frame 86 is fixedly installed in the middle portion.
Wherein, the transom window 3 wears to be equipped with at both ends about 2 anterior portions of freezing main part, the embedding of both ends has at a distance from the net to place district 4 about the 1 top of the cabinet body, 1 top outer fringe of the cabinet body is fixed with 5 locking of dustcoat through the bolt, 5 inboard lower extremes of dustcoat closely fix with fixed partition 6 through the bolt, 5 inboard upper ends of dustcoat are provided with movable partition 7, 5 left lower extreme fixed mounting in the right side of dustcoat has controller 9, 2 right-hand member bottoms of freezing main part are connected with power cord 10, both ends are passed through slider 11 along spout 12 sliding fit about movable partition 7 to spout 12 imbeds both ends about 5 inboards of dustcoat, freezing main part 2 and power cord 10 all carry out the electricity with controller 9 and are connected.
Wherein, the knob 81 outside is provided with the rubber sleeve to be provided with anti-skidding line on the rubber sleeve, cause the hand smooth when avoiding using.
The driving bevel gear 83 and the driven bevel gear 84 have the same size, the inward inclination angle is 45 degrees, and the size is moderate, so that meshing is facilitated.
Wherein, the middle part of the outer side of the rotating shaft 82 is provided with a shaft seat 821, and the shaft seat 821 is fixedly arranged at the middle part in the rear end of the outer cover 5, so as to facilitate auxiliary fixed rotation.
The first rotating wheel 87, the second rotating wheel 89, the third rotating wheel 810 and the fourth rotating wheel 811 are identical in size, connecting shafts are arranged in the middle of the second rotating wheel 89, the third rotating wheel 810 and the fourth rotating wheel 811, and the connecting shafts are moderate in size and convenient to operate.
Wherein, the rear end outside the main shaft 85 is provided with a bearing 851, and the inner diameter dimension of the bearing 851 is larger than the outer diameter dimension 3MM of the main shaft 85, which is beneficial to auxiliary rotation.
Wherein, both ends are provided with four screw about mount 86 to the screw diameter is 8MM, is convenient for lock fixedly.
Wherein, knob 81 material is PVC plastics, and is firm durable, the sexual valence relative altitude, and is corrosion-resistant, of high quality.
The spindle 85 is made of stainless steel.
The patent states: the knob 81 is made of PVC plastic, the chemical field of PVC plastic refers to compound PVC, the PVC material has nonflammability, high strength, weather resistance and excellent geometric stability, the PVC has strong resistance to oxidant, reducing agent and strong acid, but the PVC can be corroded by concentrated oxidizing acid such as concentrated sulfuric acid and concentrated nitric acid and is not suitable for occasions where the PVC contacts aromatic hydrocarbon and chlorinated hydrocarbon.
The working principle is as follows: the novel food freezing and refrigerating cabinet is placed at a proper position, the power line 10 is connected with an external power supply to provide required electric energy for equipment, then the control button on the controller 9 is pressed to start the freezing main body 2 to work, the freezing main body 2 refrigerates the inside of the outer cover 5, then food with larger refrigerating volume is placed in the separation net placing area 4, when the movable partition 7 needs to be adjusted and placed, the distance adjusting device 8 is arranged in the middle of the right end of the outer cover 5, then the knob 81 is applied with force to rotate clockwise, the knob 81 drives the driving bevel gear 83 to rotate through the rotating shaft 82, the left end at the bottom of the driving bevel gear 83 is meshed with the driven bevel gear 84, the driven bevel gear 84 drives the first rotating wheel 87 on the main shaft 85 to rotate on the fixing frame 86, and the first rotating wheel 87 drives the second rotating wheel 89 to rotate through the steel wire, second runner 89 drives fourth runner 811 through third runner 810 and rotates for connecting piece 812 on the wire rope 88 drives movable partition 7 and carries out the both-way slip, adjust according to required interval, high durability and convenient use, it is cold-stored to be suitable for not unidimensional food to put, after finishing adjusting, place food in fixed bolster 6 and movable partition 7 top and place cold-stored, thereby make and to satisfy and place not unidimensional food, and make the food of taking convenient and fast more.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel food freezing and refrigerating cabinet comprises a cabinet body (1), a freezing main body (2) and an air dispersing window (3), wherein the freezing main body (2) is fixedly arranged in the middle of the bottom end of the cabinet body (1);
the method is characterized in that: the device is characterized by further comprising a distance adjusting device (8), the distance adjusting device (8) is arranged in the middle of the right end of the outer cover (5), the distance adjusting device (8) is composed of a knob (81), a rotating shaft (82), a driving bevel gear (83), a driven bevel gear (84), a main shaft (85), a fixing frame (86), a first rotating wheel (87), a steel wire rope (88), a second rotating wheel (89), a third rotating wheel (810), a fourth rotating wheel (811) and a connecting piece (812), the middle of the left end of the knob (81) is in rotating fit with the driving bevel gear (83) through the rotating shaft (82), the left end of the bottom of the driving bevel gear (83) is meshed with the driven bevel gear (84), the middle of the inside of the driven bevel gear (84) is fixedly inserted into the main shaft (85), the middle of the inside of the fixing frame (86) is in rotating fit with the first, first runner (87) external diameter surface is in wire rope (88) surface contact, second runner (89) and the anterior upper end normal running fit of mount (86), third runner (810) and the anterior left lower extreme normal running fit of mount (86), fourth runner (811) and the anterior upper end normal running fit of mount (86), wire rope (88) outside middle part is fixed with connecting piece (812) locking, both ends reciprocal anchorage about connecting piece (812) and activity baffle (7) rear end face, middle part in outer cover (5) rear end is fixed in mount (86).
2. The new food freezer and refrigerator as claimed in claim 1, wherein: the left and right ends of the front part of the freezing main body (2) are provided with air dispersion windows (3) in a penetrating way, the left and right ends of the top part of the cabinet body (1) are embedded with separation net placing areas (4), the outer edge of the top of the cabinet body (1) is locked and fixed with the outer cover (5) through bolts, the lower end of the inner side of the outer cover (5) is tightly fixed with the fixed clapboard (6) through bolts, a movable partition plate (7) is arranged at the upper end of the inner side of the outer cover (5), a controller (9) is fixedly arranged at the left lower end of the right side of the outer cover (5), the bottom of the right end of the freezing main body (2) is connected with a power line (10), the left end and the right end of the movable partition plate (7) are in sliding fit along a sliding chute (12) through a sliding block (11), and the chutes (12) are embedded into the left end and the right end of the inner side of the outer cover (5), and the freezing main body (2) and the power line (10) are electrically connected with the controller (9).
3. The new food freezer and refrigerator as claimed in claim 1, wherein: the outside of the knob (81) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.
4. The new food freezer and refrigerator as claimed in claim 1, wherein: the driving bevel gear (83) and the driven bevel gear (84) are the same in size, and the inward inclination angle is 45 degrees.
5. The new food freezer and refrigerator as claimed in claim 1, wherein: and a shaft seat (821) is arranged in the middle of the outer side of the rotating shaft (82), and the shaft seat (821) is fixedly arranged in the middle of the rear end of the outer cover (5).
6. The new food freezer and refrigerator as claimed in claim 1, wherein: the first rotating wheel (87), the second rotating wheel (89), the third rotating wheel (810) and the fourth rotating wheel (811) are the same in size, and connecting shafts are arranged in the middle of the second rotating wheel (89), the third rotating wheel (810) and the fourth rotating wheel (811).
7. The new food freezer and refrigerator as claimed in claim 1, wherein: the rear end of the outer side of the main shaft (85) is provided with a bearing (851), and the inner diameter of the bearing (851) is larger than the outer diameter of the main shaft (85) by 3 MM.
8. The new food freezer and refrigerator as claimed in claim 1, wherein: four screw holes are arranged at the left end and the right end of the fixing frame (86), and the diameter of each screw hole is 8 MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639561.7U CN212205223U (en) | 2020-04-24 | 2020-04-24 | Novel food freezing and refrigerating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639561.7U CN212205223U (en) | 2020-04-24 | 2020-04-24 | Novel food freezing and refrigerating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212205223U true CN212205223U (en) | 2020-12-22 |
Family
ID=73826743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020639561.7U Active CN212205223U (en) | 2020-04-24 | 2020-04-24 | Novel food freezing and refrigerating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212205223U (en) |
-
2020
- 2020-04-24 CN CN202020639561.7U patent/CN212205223U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210804168U (en) | Be convenient for install display screen | |
| CN212205223U (en) | Novel food freezing and refrigerating cabinet | |
| CN112181116A (en) | Computer display intelligence dust removal heat abstractor | |
| CN212031136U (en) | Rubber production is with controllable formula pulling force detection device's cushion cap mechanism | |
| CN210506426U (en) | High-efficient heat treatment heating furnace | |
| CN216518830U (en) | Long service life anti-deformation multifunctional fan blade | |
| CN210949276U (en) | Clamping mechanism for vehicle-mounted small fan | |
| CN212886847U (en) | Double-sided grinding tool for processing copper check ring | |
| CN212145744U (en) | Side edge grinding device for flat wire with thickness below 2mm | |
| CN210010032U (en) | Reducing copper material crushing device | |
| CN210213667U (en) | A play piece device for production of double-colored piece | |
| CN104215010A (en) | Solar semiconductor refrigerator | |
| CN211233558U (en) | Multi-angle freezer defroster convenient to change impact head | |
| CN214692391U (en) | Coiling mechanism is used in electric heat membrane processing | |
| CN212051324U (en) | Microbial cultivation device | |
| CN221020252U (en) | Machining trimming device for refrigerator backboard | |
| CN213106255U (en) | Burnishing device is used in quick rolling slats door production | |
| CN113621787B (en) | Copper wire manufacturing that fail safe nature is high is with continuous annealing device | |
| CN210468518U (en) | Low pressure headstock convenient to remove | |
| CN219870043U (en) | Uninterruptible power supply high-temperature alarm device | |
| CN213439164U (en) | Cutting and grinding dual-purpose combined resin grinding wheel | |
| CN214410155U (en) | Automatic sell quick-witted insulation construction and automatic sell machine | |
| CN219912922U (en) | Multi-angle multi-azimuth automatic-adjusting intelligent plant lamp | |
| CN208794807U (en) | A kind of wireless water ice equipment | |
| CN221098510U (en) | Novel LED energy-saving lamp strip structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |