CN109595618A - A kind of kitchen range bilayer drip pan - Google Patents
A kind of kitchen range bilayer drip pan Download PDFInfo
- Publication number
- CN109595618A CN109595618A CN201811548630.7A CN201811548630A CN109595618A CN 109595618 A CN109595618 A CN 109595618A CN 201811548630 A CN201811548630 A CN 201811548630A CN 109595618 A CN109595618 A CN 109595618A
- Authority
- CN
- China
- Prior art keywords
- drip pan
- fixed disk
- along
- kitchen range
- circumferential direction
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 239000011324 bead Substances 0.000 claims abstract description 17
- 230000014759 maintenance of location Effects 0.000 claims abstract description 17
- 230000001939 inductive effect Effects 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims description 9
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 4
- 240000005373 Panax quinquefolius Species 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 235000014347 soups Nutrition 0.000 description 19
- 101150006573 PAN1 gene Proteins 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000012913 prioritisation Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/14—Spillage trays or grooves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses a kind of kitchen range bilayer drip pans, including fixed disk and the drip pan for being covered on fixed disk upper end；Burner hole is provided in the middle part of drip pan and fixed disk, the diameter of drip pan is greater than the diameter of fixed disk；The upper surface of drip pan is along the circumferential direction equipped with liquid holding groove, and lower surface inner end is along the circumferential direction equipped with groove, multiple retention beads I are along the circumferential direction equipped in groove, form limiting slot between adjacent two retention bead I；The upper surface of fixed disk is along the circumferential direction equipped with multiple retention beads II with limiting slot cooperation, is provided with multiple screw holes in fixed disk.Bilayer drip pan provided by the invention, by limiting the rotation of drip pan, drip pan is fixedly mounted in fixed disk due to the gravity of itself at the retention bead II that is stuck in the limiting slot on drip pan in fixed disk；At the same time, drip pan is taken out upwards when clearing up and dismantle, and avoids interference caused by when the components such as fixing screws, ignition electrode and inductive needle clean drip pan.
Description
Technical field
The present invention relates to a kind of drip pan more particularly to a kind of gas cooker bilayer drip pans, belong to kitchen range field.
Background technique
Gas-cooker is common kitchen tools in people's daily life, and one kind is mainly burnt by fuel of fuel gas
Kitchen range.Fuel gas can be different according to the type of fuel gas for natural gas, liquefied gas, artificial coal gas etc., and gas-cooker can be with
There are many, such as liquefied gas cooker, artificial coal gas stove, natural gas range；In addition, gas-cooker can also be divided into according to the difference of structure
Single stove, double stoves, single-hole range, multi-hole kitchen range, desk-top embedded stove etc..
Drip pan is an important components in gas cooker, and effect is the soup overflowed for centralized collection, just
In cleaning, while preventing the normal use of soup inflow kitchen range internal influence kitchen range.Existing kitchen range are all individually to be equipped with one
Drip pan, drip pan are fixed on burner, but presently, there are following problems using above-mentioned drip pan: drip pan is accepting overflowing pot
After the soup and greasy dirt of generation, due to drip pan by paracentral position there are also parts such as fixing screws, ignition electrode, inductive needles,
These parts can interfere user to clean the drip pan for filling soup and greasy dirt.On the one hand come not to the cleaning tape of user
Just, on the other hand there can be some corner or spot as yet untouched by a clean-up campaign and be difficult cleaning and arrive, such as around screw, at drip pan edge and panel cooperation
Gap etc., and soup, greasy dirt, dust at these corner or spot as yet untouched by a clean-up campaign etc. for a long time cannot clear up and by after Long Time Heating at High Temperature more
It will form stain, more difficult cleaning, strong influence user experience；In addition the fixed screw contained for a long time by soup and
Greasy dirt corrodes, and gets rusty easily or stuck, causes not dismantling when maintenance.
Summary of the invention
In order to solve problem above, the object of the present invention is to provide a kind of kitchen range bilayer drip pan, which exists
Cleaning is easy when cleaning, it is easily disassembled in maintenance.
In order to achieve the goal above, the technical solution adopted by the present invention:
A kind of kitchen range bilayer drip pan, including fixed disk and the drip pan for being covered on fixed disk upper end.
It is provided with burner hole in the middle part of the drip pan and fixed disk, extends there through connection distributor convenient for burner；It contains
The diameter of liquid disk is greater than the diameter of fixed disk, so that the drip pan on upper layer is covered all the fixed disk of lower layer, prevents soup and oil
The liquid such as dirt enter in lower layer's fixed disk.
The upper surface of the drip pan is along the circumferential direction equipped with liquid holding groove, and lower surface inner end is along the circumferential direction equipped with groove,
It is along the circumferential direction equipped with multiple retention beads I in the groove, forms limiting slot between adjacent two retention bead I；
The upper surface of the fixed disk is along the circumferential direction equipped with multiple retention beads II with limiting slot cooperation, fixed
Multiple screw holes are provided on disk.
When in use, fixed disk is fixed on stove panel by screw, the drip pan of fixed disk upper end covers solid
Screw on price fixing and fixed disk, it is therefore prevented that the liquid such as soup enter in fixed disk, make screw get rusty with it is stuck, cause to repair
When be difficult to dismantle.Limiting slot on drip pan is stuck at the retention bead II in fixed disk, limits the rotation of drip pan, contains liquid
Disk is fixedly mounted in fixed disk due to the gravity of itself；At the same time, drip pan is taken out upwards when clearing up and dismantle, and is kept away
Interference caused by when having exempted from the components such as fixing screws, ignition electrode and inductive needle drip pan cleaning.
Further, drip pan circumferencial direction is provided with multiple limited blocks at the drip pan outer end edges, it is described
Limited block both ends are provided with leakage fluid dram, and the leakage fluid dram is connected to the liquid holding groove.Limited block herein is for fixing drip pan
The pan bracket of outer end, pan bracket is fixed on the panel of hearth；By the soup and oil in liquid holding groove when leakage fluid dram is used to clean
The discharge of the liquid such as dirt.
Further, ignition electrode perforation and inductive needle are provided in the drip pan and fixed disk at burner hole
Perforation.Ignition electrode and inductive needle are pierced by from ignition electrode perforation and inductive needle respectively, are controlled kitchen range；At the same time
Convenient for the installation of the double-deck drip pan.
Further, being provided with downward retaining ring along drip pan circumferencial direction at burner bore edges on drip pan.Gear
Circle blocks the liquid such as soup and greasy dirt at the gap from drip pan and fixed disk burner hole, into fixed disk upper surface, invades
Lose fixed disk on screw, make screw get rusty with it is stuck, cause maintenance when be difficult to dismantle.
Further, the liquid holding groove presents narrow structure under width, overflows the liquid such as soup and greasy dirt and take advantage of a situation toward flowing down, converge
Collection avoids the function that the liquid such as soup and greasy dirt flow into kitchen range internal influence kitchen range in liquid holding groove.
Beneficial effects of the present invention:
Bilayer drip pan provided by the invention, structure is simple, easy to use, the soup and greasy dirt that cookware on hearth is overflowed
Equal liquid are collected in the liquid holding groove of upper layer drip pan, are avoided the liquid such as soup and greasy dirt and are flowed into kitchen range inner space, influence
The normal use of kitchen range.
Fixed disk, is fixed on stove panel by screw, is relatively large in diameter Sheng liquid by bilayer drip pan provided by the invention
Disk covers the smaller fixed disk of diameter, by the protection of upper layer drip pan, exempts from the screw in lower layer's fixed disk and fixed disk
It is easily disassembled when repairing to ensure by the erosion of the liquid such as soup and greasy dirt.
Bilayer drip pan provided by the invention, passes through the retention bead II being stuck in the limiting slot on drip pan in fixed disk
Place, limits the rotation of drip pan, drip pan is fixedly mounted in fixed disk due to the gravity of itself；At the same time, cleaning and
Drip pan is taken out when disassembly upwards, when avoiding the components such as fixing screws, ignition electrode and inductive needle to drip pan cleaning
Caused by interfere.
Detailed description of the invention
Fig. 1 is explosive view of the invention；
Fig. 2 is bottom end view of the invention；
Fig. 3 is the bottom end view of drip pan of the present invention；
Fig. 4 is the bottom end view of fixed disk of the present invention；
In figure: 1, drip pan；11, liquid holding groove；12, groove；13, retention bead I；14, limiting slot；15, limited block；16,
Leakage fluid dram；17, retaining ring；2, fixed disk；21, retention bead II；22, screw hole；3, burner hole；4, ignition electrode is perforated；5, incude
Needle perforation.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made into one with reference to the accompanying drawing
Step illustrates.In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
A kind of kitchen range bilayer drip pan, as depicted in figs. 1 and 2, including fixed disk 2 and the Sheng for being covered on 2 upper end of fixed disk
Liquid disk.
The middle part of drip pan 1 and fixed disk 2 is provided with burner hole 3, and the diameter of drip pan 1 is greater than the diameter of fixed disk 2,
As shown in Figure 1.
As shown in figures 1 and 3, the upper surface of drip pan 1 is along the circumferential direction equipped with liquid holding groove 11, and lower surface inner end is circumferentially
Direction is equipped with groove 12, and multiple retention beads I 13 are along the circumferential direction equipped in groove 12, and the present embodiment is 3, adjacent two limit
Limiting slot 14 is formed between protrusion I 13.
As shown in Figure 1 and Figure 4, the upper surface of fixed disk 2 is along the circumferential direction equipped with multiple limits cooperated with limiting slot 14
Protrusion II 21, multiple screw holes 22 are provided in fixed disk 2, and the present embodiment is 3 retention bead II 21 and 4 screw holes 22.
As prioritization scheme of the invention, as shown in figures 1 and 3, along 1 circumference side of drip pan at 1 outer end edges of drip pan
To multiple limited blocks 15 are provided with, the present embodiment is 2 limited blocks 15 along 1 axisymmetrical of drip pan, and 15 both ends of limited block are set
It is equipped with leakage fluid dram 16, leakage fluid dram 16 is connected to liquid holding groove 11.
As prioritization scheme of the invention, as shown in Figs 1-4, it is all provided at burner hole 3 on drip pan 1 and fixed disk 2
It is equipped with ignition electrode perforation 4 and inductive needle perforation 5.
As prioritization scheme of the invention, as shown in Figure 1,3 edge of burner hole on drip pan 1 is along 1 circumference of drip pan
Direction is provided with downward retaining ring 17.
As prioritization scheme of the invention, liquid holding groove 11 presents narrow structure under width, as shown in Figure 1.
In order to better understand the present invention, primary complete description is made to the working principle of the invention below:
During installation, the burner hole 3 that the burner of hearth is passed through to fixed disk 2 first, ignition electrode and inductive needle are worn respectively
The ignition electrode perforation 4 and inductive needle perforation 5 for crossing fixed disk 2, then pass through the screw hole 22 in fixed disk 2 with screw, will fix
Disk 2 is fixedly mounted on hearth；Then the ignition electrode perforation 4 of drip pan 1 and inductive needle perforation 5 are respectively toward to ignition electrode and sense
Needle is answered, finally the limiting slot 14 on drip pan 1 is stuck at the retention bead II 21 in fixed disk 2, limitation drip pan 1 turns
Dynamic, drip pan 1 is fixedly mounted in fixed disk 2 due to the gravity of itself.
Kitchen range when in use, cookware fall under soup and greasy dirt, take advantage of a situation toward flow down, collect in liquid holding groove 11, avoid
The liquid such as soup and greasy dirt flow into kitchen range inner space, influence the normal use of kitchen range.Drip pan 1 is relatively large in diameter to cover directly
The smaller fixed disk 2 of diameter makes the screw in lower layer's fixed disk 2 from liquid such as soup and greasy dirts by the protection of upper layer drip pan 1
Erosion, with ensure repair when it is easily disassembled；At the same time, retaining ring 17 also blocks the liquid such as soup and greasy dirt from drip pan 1
With the gap at the burner hole 3 of fixed disk 2, screw is corroded into 1 upper surface of fixed disk.
In cleaning, the pan bracket outside drip pan 1 is first taken out, the liquid in liquid holding groove 11 is discharged from leakage fluid dram 16, so
It takes out drip pan 1 upwards afterwards, cleans drip pan 1 with rag, avoid the components such as fixing screws, ignition electrode and inductive needle to Sheng
It is interfered caused by when liquid disk 1 cleans.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of kitchen range bilayer drip pan, it is characterised in that: including fixed disk (2) and be covered on the Sheng liquid of fixed disk (2) upper end
Disk (1)；
It is provided with burner hole (3) in the middle part of the drip pan (1) and fixed disk (2), the diameter of drip pan (1) is greater than fixed disk
(2) diameter；
The upper surface of the drip pan (1) is along the circumferential direction equipped with liquid holding groove (11), and lower surface inner end is along the circumferential direction equipped with recessed
Slot (12), the groove (12) is interior to be along the circumferential direction equipped with multiple retention beads I (13), shape between adjacent two retention bead I (13)
At limiting slot (14)；
The upper surface of the fixed disk (2) is along the circumferential direction equipped with multiple retention beads II with the limiting slot (14) cooperation
(21), multiple screw holes (22) are provided in fixed disk (2).
2. a kind of kitchen range bilayer drip pan according to claim 1, it is characterised in that: drip pan (1) outer end edges
Place is provided with multiple limited blocks (15) along drip pan (1) circumferencial direction, and limited block (15) both ends are provided with leakage fluid dram (16),
The leakage fluid dram (16) is connected to the liquid holding groove (11).
3. a kind of kitchen range bilayer drip pan according to claim 1, it is characterised in that: the drip pan (1) and fixed disk
(2) ignition electrode perforation (4) and inductive needle perforation (5) are provided at burner hole (3).
4. a kind of kitchen range bilayer drip pan according to claim 1, it is characterised in that: the burner hole (3) on drip pan (1)
Edge is provided with downward retaining ring (17) along drip pan (1) circumferencial direction.
5. a kind of kitchen range bilayer drip pan according to claim 1, it is characterised in that: the liquid holding groove (11) is presented under width
Narrow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548630.7A CN109595618B (en) | 2018-12-18 | 2018-12-18 | Double-layer liquid containing disc of kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548630.7A CN109595618B (en) | 2018-12-18 | 2018-12-18 | Double-layer liquid containing disc of kitchen range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109595618A true CN109595618A (en) | 2019-04-09 |
| CN109595618B CN109595618B (en) | 2023-12-29 |
Family
ID=65962904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811548630.7A Active CN109595618B (en) | 2018-12-18 | 2018-12-18 | Double-layer liquid containing disc of kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109595618B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030825A (en) * | 1996-07-17 | 1998-02-03 | Nippon Foil Mfg Co Ltd | Mat for gas cooking stove |
| JP2005299952A (en) * | 2004-04-07 | 2005-10-27 | Toyo Aluminium Foil Products Kk | Metal foil molded body and drip plate covering |
| CN200952746Y (en) * | 2006-07-10 | 2007-09-26 | 成都前锋电子电器集团股份有限公司 | Gas stove with electronic timing function |
| CN102072504A (en) * | 2011-01-21 | 2011-05-25 | 广东合胜金属制造有限公司 | Gas stove with improved liquid containing disk |
| CN203336662U (en) * | 2013-07-01 | 2013-12-11 | 广东好太太电器有限公司 | Liquid receiving plate and pot support component of gas stove |
| CN106247411A (en) * | 2016-08-31 | 2016-12-21 | 宁波方太厨具有限公司 | A kind of burner sunk type gas-cooker |
| CN205860110U (en) * | 2016-07-21 | 2017-01-04 | 中山百得厨卫有限公司 | A kind of gas-cooker of good water-proof effect |
| CN107305023A (en) * | 2016-04-18 | 2017-10-31 | 华帝股份有限公司 | Upper air inlet gas stove |
| CN206959038U (en) * | 2017-06-23 | 2018-02-02 | 宁波方太厨具有限公司 | A kind of mounting structure of household cooker liquid-bearing pan |
| CN207179732U (en) * | 2017-09-13 | 2018-04-03 | 广东长虹日电科技有限公司 | A kind of gas-cooker for improving drip pan |
| CN207849435U (en) * | 2017-12-29 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | Gas stove |
| CN209569782U (en) * | 2018-12-18 | 2019-11-01 | 成都前锋电子有限责任公司 | A kind of kitchen range bilayer drip pan |
-
2018
- 2018-12-18 CN CN201811548630.7A patent/CN109595618B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1030825A (en) * | 1996-07-17 | 1998-02-03 | Nippon Foil Mfg Co Ltd | Mat for gas cooking stove |
| JP2005299952A (en) * | 2004-04-07 | 2005-10-27 | Toyo Aluminium Foil Products Kk | Metal foil molded body and drip plate covering |
| CN200952746Y (en) * | 2006-07-10 | 2007-09-26 | 成都前锋电子电器集团股份有限公司 | Gas stove with electronic timing function |
| CN102072504A (en) * | 2011-01-21 | 2011-05-25 | 广东合胜金属制造有限公司 | Gas stove with improved liquid containing disk |
| CN203336662U (en) * | 2013-07-01 | 2013-12-11 | 广东好太太电器有限公司 | Liquid receiving plate and pot support component of gas stove |
| CN107305023A (en) * | 2016-04-18 | 2017-10-31 | 华帝股份有限公司 | Upper air inlet gas stove |
| CN205860110U (en) * | 2016-07-21 | 2017-01-04 | 中山百得厨卫有限公司 | A kind of gas-cooker of good water-proof effect |
| CN106247411A (en) * | 2016-08-31 | 2016-12-21 | 宁波方太厨具有限公司 | A kind of burner sunk type gas-cooker |
| CN206959038U (en) * | 2017-06-23 | 2018-02-02 | 宁波方太厨具有限公司 | A kind of mounting structure of household cooker liquid-bearing pan |
| CN207179732U (en) * | 2017-09-13 | 2018-04-03 | 广东长虹日电科技有限公司 | A kind of gas-cooker for improving drip pan |
| CN207849435U (en) * | 2017-12-29 | 2018-09-11 | 青岛海尔智慧厨房电器有限公司 | Gas stove |
| CN209569782U (en) * | 2018-12-18 | 2019-11-01 | 成都前锋电子有限责任公司 | A kind of kitchen range bilayer drip pan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109595618B (en) | 2023-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207179732U (en) | A kind of gas-cooker for improving drip pan | |
| CN209569782U (en) | A kind of kitchen range bilayer drip pan | |
| CN109595618A (en) | A kind of kitchen range bilayer drip pan | |
| CN107355787B (en) | Infrared burner | |
| CN207849435U (en) | Gas stove | |
| CN209569770U (en) | Kitchen range that are a kind of easy to clean and easily adjusting | |
| CN209569781U (en) | A kind of touch screen induction type kitchen range easy to clean | |
| CN209569761U (en) | A kind of adjusting easy to clean, easy and energy-saving and environment-friendly kitchen range | |
| CN107339696B (en) | Anti-blocking central fire cover and combustor with same | |
| CN209569768U (en) | A kind of easy to clean and energy-saving and environment-friendly touch screen induction type kitchen range | |
| CN209569772U (en) | Touch screen induction type kitchen range that are a kind of easy to clean and having energy-gathering ring | |
| CN209569783U (en) | It is a kind of it is easy to clean, it is easy adjusting and high combustion efficiency kitchen range | |
| CN205447892U (en) | Integral type drip pan | |
| CN205842644U (en) | A kind of burner | |
| CN109595602A (en) | A kind of easy to clean and high combustion efficiency touch-induction-type kitchen range | |
| CN210922207U (en) | Water-cooled furnace cover of refining furnace | |
| CN210717672U (en) | Fire pressing cap | |
| CN108916871B (en) | Upper air inlet kitchen range burner | |
| CN109556153A (en) | A kind of touch screen induction type kitchen range easy to clean | |
| CN109556140A (en) | A kind of adjusting easy to clean, easy and energy-saving and environment-friendly kitchen range | |
| CN202619360U (en) | Cooker cover for electric pressure cooker with improved fixing mode of sealing ring | |
| CN109556141A (en) | A kind of easy to clean and energy-saving and environment-friendly touch screen induction type kitchen range | |
| CN109556154A (en) | It is a kind of it is easy to clean, it is easy adjusting and high combustion efficiency kitchen range | |
| JP5312084B2 (en) | Gas stove | |
| CN109595609A (en) | Touch screen induction type kitchen range that are a kind of easy to clean and having energy-gathering ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |