CN209512133U - A kind of oil smoke recovery device - Google Patents
A kind of oil smoke recovery device Download PDFInfo
- Publication number
- CN209512133U CN209512133U CN201822043989.0U CN201822043989U CN209512133U CN 209512133 U CN209512133 U CN 209512133U CN 201822043989 U CN201822043989 U CN 201822043989U CN 209512133 U CN209512133 U CN 209512133U
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- Prior art keywords
- shell
- turbofan
- oil smoke
- driving mechanism
- recycling component
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- 239000000779 smoke Substances 0.000 title claims abstract description 90
- 238000011084 recovery Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000001816 cooling Methods 0.000 claims abstract description 56
- 238000004064 recycling Methods 0.000 claims abstract description 55
- 239000004519 grease Substances 0.000 claims abstract description 26
- 230000005494 condensation Effects 0.000 claims abstract description 5
- 238000009833 condensation Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 241000883990 Flabellum Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010411 cooking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Abstract
The utility model relates to a kind of oil smoke recovery devices, including hollow shell, at least one driving mechanism being arranged in the shell, at least one turbofan in the shell and the cooling recycling component of at least one set in the shell；One end of the shell is equipped with air outlet, and the other end is equipped with air inlet；The shell is set in the periphery of the cooling recycling component, and is installed with gap between the cooling recycling component, to form grease containing cavities；The turbofan is connect with the driving mechanism, is driven and is rotated by the driving mechanism, is got rid of with generating vortex for oil smoke to the cooling recycling component, and collected after condensation by the grease containing cavities.Oil smoke is recycled using the oil smoke recovery device, has the advantages that at low cost, security performance is high, reliable performance, is not likely to produce side effect, does not easily lead to the wasting of resources.
Description
Technical field
The utility model relates to kitchen tools, more specifically to a kind of oil smoke recovery device.
Background technique
The a large amount of oil smoke generated when culinary cuisine are easy to cause damages to human health；If being vented directly to outdoor, it is easy
It pollutes the environment.Oil smoke processing mode in existing catering industry is mainly adsorbed by electric field, activated carbon adsorption,
Spraying cooling etc.；And electric field absorption can generate ozone, and then pollute environment, activated carbon adsorption consumables cost is relatively high, spray drops
Temperature is easy to cause a large amount of water wastes.Therefore traditional oil smoke processing mode exists and is easy to produce side effect, is easy to cause resource
Waste, the defect that security performance is low, at high cost.
Utility model content
The technical problem to be solved by the present invention is to provide one kind and be able to solve and be easy to produce side effect, be easy to lead
Cause the oil smoke recovery device of the wasting of resources, the defects of security performance is low, at high cost.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of oil smoke recovery device is constructed, including
Hollow shell, at least one driving mechanism being arranged in the shell, at least one turbofan in the shell and
The cooling recycling component of at least one set in the shell；
One end of the shell is equipped with air outlet, and the other end is equipped with air inlet；
The shell is set in the periphery of the cooling recycling component, and between being installed between the cooling recycling component
Gap, to form grease containing cavities；
The turbofan is connect with the driving mechanism, is driven and is rotated by the driving mechanism, is got rid of oil smoke with generating vortex
Component is recycled to the cooling, and is collected after condensation by the grease containing cavities.
Preferably, the pivot center of the turbofan is overlapped setting with the central axis of the shell.
Preferably, the driving mechanism is set gradually with the turbofan along the oil smoke discharge direction, and the turbofan goes out
Wind direction is arranged towards the air inlet.
Preferably, the cooling recycling component includes at least one layer of mesh enclosure, and the inside of the shell is arranged in the mesh enclosure,
And it is set in the periphery of the turbofan.
Preferably, at least one described driving mechanism includes first driving mechanism；At least one described turbofan includes
One the first turbofan；At least one set of cooling recycling component includes that component is recycled in one group of first cooling；
First driving mechanism is correspondingly connected with first turbofan, and the described first cooling recycling component is arranged described
Case inside and the periphery for being set in first turbofan, to form level-one oil smoke recovering mechanism.
Preferably, at least one described driving mechanism includes two second for separating and being axially arranged side by side along the shell
Driving mechanism；At least one described turbofan includes two the second turbofans for separating and being axially arranged side by side along the shell；It is described
The cooling recycling component of at least one set includes the two second cooling recycling components for separating and being axially arranged side by side along the shell；
Second driving mechanism connects one to one with second turbofan, the second cooling recycling component with it is described
Second turbofan is arranged in a one-to-one correspondence, and is set in the periphery setting of second turbofan, to form two-stage oil smoke recovering mechanism.
Preferably, at least one described driving mechanism includes a third driving mechanism；At least one described turbofan includes
The two third turbofans for separating and being axially arranged side by side along the shell；At least one set of cooling recycling component include separate and
The cooling recycling component of two thirds being axially arranged side by side along the shell；
The third driving mechanism is connect in the third turbofan close to the setting of described air inlet one end, the third
Cooling recycling component is arranged in a one-to-one correspondence with the third turbofan, and is set in the periphery of the third turbofan, to form two-stage
Oil smoke recovering mechanism.
Preferably, the driving mechanism includes motor；The turbofan includes the impeller with several flabellums.
Preferably, the oil smoke recovery device further includes at least one oil-water collecting device；The oil-water collecting device is set
Set connection corresponding with the grease containing cavities on the housing；
The shell is equipped with grease outlet, and the grease outlet is connect with the oil-water collecting device；
The water inlet of access cold water or hot water is additionally provided on the shell.
Preferably, first end cover and second end cover is respectively set in the both ends of the shell；
The air outlet setting is on the second end cover；The air inlet is arranged in the first end cover.
Implement the utility model oil smoke recovery device, have the advantages that the oil smoke recovery device, by
Driving mechanism, turbofan, cooling recycling component are set in hollow shell, so that turbofan rotation is driven by the driving mechanism, to produce
Raw vortex, which gets rid of oil smoke to the cooling, recycles component, and formed after condensation by the gap between cooling recycling component and shell
Grease containing cavities are collected, to realize the recycling to oil smoke, are reduced the direct emission of oil smoke, are reduced the pollution of environment, adopt
Oil smoke is recycled with the oil smoke recovery device, at low cost, security performance is high, reliable performance, is not likely to produce side effect, is not easy to lead
The advantages of causing the wasting of resources.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the utility model oil smoke recovery device first embodiment；
Fig. 2 is the structural schematic diagram of the utility model oil smoke recovery device second embodiment；
Fig. 3 is the structural schematic diagram of the utility model oil smoke recovery device 3rd embodiment.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
Fig. 1 shows a preferred embodiment of the utility model oil smoke recovery device.
The oil smoke recovery device may be provided in kitchen, positioned at the top of cooking equipment, can be used for recycling cooking equipment
The oil smoke generated when culinary art can reduce the direct emission of oil smoke, reduce the pollution of environment, be returned using the oil smoke recovery device
Oil smoke is received, has the advantages that at low cost, security performance is high, reliable performance, is not likely to produce side effect, does not easily lead to the wasting of resources.
As shown in Figure 1, the oil smoke recovery device comprising shell 11, at least one driving mechanism 12, at least one turbofan
13, at least one set of cooling recycling component 14；The shell 11 is hollow structure, and to form the channel of oil smoke entrance, which can
For installing the driving mechanism 12, turbofan 13 and cooling recycling component 14.At least one driving mechanism 12 is arranged at this
It in shell 11, can be connect at least one turbofan 13, drive at least one turbofan 13 to rotate, at least one turbofan
13 are arranged in the shell 11, can be driven and be rotated by the driving mechanism 12, and then generate to be vortexed to get rid of oil smoke to this and cool back
It receives on component 14；At least one set recycles component 14 and is arranged in the shell 11, which is set in cooling recycling component
The gap between component 14 and the shell 11 is recycled in 14 periphery, the cooling, is formed grease containing cavities, be can be used for collecting condensation
Oil smoke afterwards.
The shell 11, can be used metal material and is made, which can form for a hollow cylinder, certainly,
It may be that a most hollow cylinders are spliced to form.The quantity of the majority hollow cylinder and the quantity of the turbofan 13 are mutually fitted
Match.In the present embodiment, which is a hollow cylinder, and one end of the shell 11 is equipped with air outlet 171, and the other end is set
There is air inlet 161；The oil smoke can enter from the air inlet 161 of 11 one end of shell, from 171 row of air outlet of the shell 11
Out.In the present embodiment, which is equipped with grease outlet 111, and the grease outlet 111 is in the grease containing cavities
Grease discharge.Water inlet 112 can also be set on the shell 11；The water inlet 112 is for accessing cold water, in order to this
The oil smoke on cooling recycling component 14 in shell 11 is condensed, and hot water can also be accessed, with to cooling recycling component 14 into
Row cleaning.Terminal box 113 can also be arranged in 11 lateral wall of shell；The terminal box 113 can access conducting wire and the driving mechanism
12 connections, to provide electric energy to the driving mechanism 12.
The driving mechanism 12 be positioned close to the air outlet 171 setting, with the turbofan 13 along oil smoke discharge direction successively
Setting, so as to reduce the aging speed of the driving mechanism 12, improves the service life of the driving mechanism 12.In the present embodiment
In, which can be motor, and output shaft connect setting with the turbofan 13.The driving mechanism 12 is arranged in the shell
At 11 axis, it is installed with gap between the shell 11, for the discharge of purified oil smoke.In the present embodiment, the drive
The quantity of motivation structure 12 can be adapted with the quantity of the turbofan 13.It will of course be understood that ground, in some other embodiment,
The quantity of the driving mechanism 12 is also not necessarily limited to be adapted with the quantity of the turbofan 13.Specifically, at least one driving mechanism 12
Including a first driving mechanism 12a, the shell formed by one by hollow cylinder is arranged in first driving mechanism 12a
In.
The turbofan 13 is arranged at the axis of the shell 11, and air-out direction is arranged towards the air inlet 161, by turning
It is dynamic, centrifugal effect is generated, so that the oil smoke entered from the air inlet 161 generates vortex, so that smoke particle is got rid of
To the cooling recycling component 14 of the shell 11, to have the function that reclaiming clean oil smoke.In the present embodiment, the turbofan 13
Pivot center be overlapped setting with the central axis of the shell 11, in order to make oil smoke generate vortex along axial.
In the present embodiment, which can be the impeller with several flabellums, which can be defeated with the motor
Axis connection out is driven by a motor rotation.The quantity of the turbofan 13 is unlimited, in the present embodiment, specifically, at least one turbofan
13 include a first turbofan 13a；First turbofan 13a is arranged in the shell 11 formed by a hollow cylinder, with
First driving mechanism 12a is correspondingly connected with.It will of course be understood that ground, in some other embodiment, at least one turbofan 13
It may include multiple turbofans, can be disposed side by side in the shell 11 formed by a hollow cylinder, may also be arranged on by more
In the shell 11 that a hollow cylinder is spliced to form, and the cylinder hollow with this is arranged in a one-to-one correspondence, and in multiple turbofan
Can be connect with only one turbofan with the driving mechanism 12, can also each turbofan be correspondingly connected with driving mechanism 12.
Each cooling recycling component 14 includes at least one layer of mesh enclosure, and the shape of the mesh enclosure and the shape of the shell 11 are mutually fitted
Match, the inside of the shell 11 is set, and is set in the periphery setting of the turbofan 13.The mesh enclosure can be stainless (steel) wire cover,
And be hollow structure, it is dimensioned slightly smaller than the size of the shell 11, is installed with gap between the shell 11, to form the oil
Water containing cavities.Settable several mesh on the mesh enclosure, the mesh enter in the grease containing cavities for the condensed oil smoke.
In the present embodiment, which includes two layers of mesh enclosure being mutually arranged.In order to improve the removal rate of oil smoke.When
So, it is possible to understand that ground may include one layer of mesh enclosure or multilayer guard in some other embodiment.
In the present embodiment, the cooling recycling component 14 of at least one set includes one group of first cooling recycling component 14a；This
One driving mechanism 12 is correspondingly connected with first turbofan 13a, which is arranged in 11 inside of the shell,
And it is set in the periphery setting of first turbofan 13a, and then formation and oil smoke recovering mechanism.It will of course be understood that ground, at it
In his some embodiments, the cooling recycling component 14 of at least one set also may include the cooling recycling component of multiple groups；Oil smoke recycling
Device may include that level-one oil smoke recovering mechanism, two-stage oil smoke recovering mechanism, three-level oil smoke recovering mechanism or multistage oil smoke return
Receive mechanism.The grade amount of the oil smoke recovering mechanism is adapted with the quantity of the turbofan 13.
In the present embodiment, which further includes at least one oil-water collecting device 15；The grease collects dress
15 quantity is set to be adapted with the quantity for the hollow cylinder for forming the shell 11.The oil-water collecting device 15 is arranged in the shell 11
On, specifically, it may be provided at the outside of each hollow cylinder, connection corresponding with the grease containing cavities, to collect the oil
The grease of water containing cavities discharge.In the present embodiment, which connect with the grease outlet 111, to realize
It is connected to the grease containing cavities.Specifically, in the present embodiment, which can be oil tank.
In the present embodiment, the both ends of the shell 11 are respectively equipped with first end cover 16 and second end cover 17；The first end cover
16 and the second end cover 17 are hollow structure, can be set in the both ends of the shell 11 respectively, can be used for and the shell 11
Form oil smoke channel.The air outlet 171 may be provided in the second end cover 17, which is arranged in the first end cover 16
On.It will of course be understood that ground, in some other embodiment, the first end cover 16 and the second end cover 17 can also be saved.
In the present embodiment, which is equipped with the first connector 162, which is equipped with the second connector 172,
First connector 162 can be connect with first connector 172, so by the shell 11 and the first end cover 16 and this second
End cap 17 is assembled.
Fig. 2 shows the second embodiment of the utility model oil smoke recovery device, the difference with the first embodiment exists
In, which includes two-stage oil smoke recovering mechanism, which can be spliced to form by two hollow cylinders, and
Settable water inlet 112, oil smoke outlet 111 on each cylinder；Each oil smoke outlet 111 can be collected with a grease
Device 15 connects.At least one driving mechanism 12 includes two the second driving mechanism 12b；The two second driving mechanism 12b
It separates and axial arranged side by side along the shell 11, is separately positioned in two hollow cylinders, at least one turbofan 13 packet
Include two the second turbofan 13b；The two second turbofan 13b are separated and are axially arranged side by side along the shell 11, and are separately positioned on
In two hollow cylinders.The cooling recycling component of at least one set includes two second cooling recycling component 14b；The two second
Cooling recycling component 14b is separated and is arranged side by side along the shell 11 is axial, is separately positioned in two hollow cylinders, this
Two cooling recycling component 14b can be set in the periphery of second turbofan 13b.In the present embodiment, the second driving mechanism 12b with
Second turbofan 13b connects one to one, which is arranged in a one-to-one correspondence, and
It is set in the periphery the second turbofan 13b to be correspondingly arranged, and then forms two-stage oil smoke recovering mechanism, recycled by setting two-stage oil smoke
Mechanism can be improved oil smoke yield, and then improve the clean-up effect of oil smoke, reduce the discharge amount of oil smoke.
Fig. 3 shows the 3rd embodiment of the utility model oil smoke recovery device, and the difference with the first embodiment exists
In, which includes two-stage oil smoke recovering mechanism, which can be spliced to form by two hollow cylinders, and
Settable water inlet 112, oil smoke outlet 111 on each cylinder；Each oil smoke outlet 111 can be collected with a grease
Device 15 connects.At least one driving mechanism 12 includes a third driving mechanism 12c, which includes two
A third turbofan 13c；The two third turbofan 13c are separated and are axially arranged side by side along the shell 11, and are separately positioned on two
In hollow cylinder.It is connect in the third turbofan 13c close to 161 one end of air inlet setting with third driving mechanism 12c, by
It drives rotation, and then generates air-flow, drives in the third turbofan 13c rotation far from 161 one end of air inlet setting.This is at least
One group of cooling recycling component includes the cooling recycling component 14c of two thirds；The cooling recycling component 14c of the two thirds is separated and edge
The shell 11 is axial to be arranged side by side, and is separately positioned in two hollow cylinders, third condensing recovery component 14c can be arranged
In the periphery of third turbofan 13c.The third driving mechanism 12c and the third turbofan in close 161 one end of air inlet setting
13c connection, the cooling recycling component 14c and third turbofan 13c of the third is arranged in a one-to-one correspondence, and is set in the third turbofan
The periphery setting of 13c, by the way that two-stage oil smoke recovering mechanism is arranged, can be improved oil smoke and return to form two-stage oil smoke recovering mechanism
Receipts amount, and then the clean-up effect of oil smoke is improved, reduce the discharge amount of oil smoke.
It should be understood that above embodiments only express preferred embodiments of the present invention, describe more specific
With it is detailed, but it should not be understood as limiting the scope of the patent of the utility model；It should be pointed out that for this field
Those of ordinary skill for, without departing from the concept of the premise utility, can to above-mentioned technical characterstic carry out freely
Combination, various modifications and improvements can be made, and these are all within the protection scope of the present invention；Therefore, all practical with this
The equivalents and modification that novel scope of the claims is done, should belong to the covering scope of the utility model claims.
Claims (10)
1. a kind of oil smoke recovery device, which is characterized in that be arranged extremely including hollow shell (11), in the shell (11)
Lack a driving mechanism (12), at least one turbofan (13) in the shell (11) and in the shell (11)
Cooling recycling component (14) of at least one set；
One end of the shell (11) is equipped with air outlet (171), and the other end is equipped with air inlet (161)；
The shell (11) is set in the periphery of cooling recycling component (14), and between cooling recycling component (14)
It is installed with gap, to form grease containing cavities；
The turbofan (13) connect with the driving mechanism (12), is driven and is rotated by the driving mechanism (12), to generate vortex
Oil smoke is got rid of to cooling recycling component (14), and is collected after condensation by the grease containing cavities.
2. oil smoke recovery device according to claim 1, which is characterized in that the pivot center of the turbofan (13) with it is described
The central axis of shell (11) is overlapped setting.
3. oil smoke recovery device according to claim 1, which is characterized in that the driving mechanism (12) and the turbofan
(13) it is set gradually along the oil smoke discharge direction；The air-out direction of the turbofan (13) is arranged towards the air inlet (161).
4. oil smoke recovery device according to claim 1, which is characterized in that cooling recycling component (14) includes at least
One layer of mesh enclosure, the mesh enclosure are arranged in the inside of the shell (11), are set in the periphery of the turbofan (13).
5. oil smoke recovery device according to claim 1, which is characterized in that at least one described driving mechanism (12) includes
One the first driving mechanism (12a)；At least one described turbofan (13) includes first turbofan (13a)；At least one set
Cooling recycling component (14) includes one group of first cooling recycling component (14a)；
First driving mechanism (12a) is correspondingly connected with first turbofan (13a), the described first cooling recycling component
(14a) is arranged on the inside of the shell (11) and is set in the periphery of first turbofan (13a), to form the recycling of level-one oil smoke
Mechanism.
6. oil smoke recovery device according to claim 1, which is characterized in that at least one described driving mechanism (12) includes
Two the second driving mechanisms (12b) for separating and being axially arranged side by side along the shell (11)；At least one described turbofan (13)
Including two the second turbofans (13b) for separating and being axially arranged side by side along the shell (11)；At least one set of cooling recycling
Component (14) includes two second cooling recycling component (14b) for separating and being axially arranged side by side along the shell (11)；
Second driving mechanism (12b) connects one to one with second turbofan (13b), the described second cooling recycling component
(14b) is arranged in a one-to-one correspondence with second turbofan (13b), and is set in the periphery of second turbofan (13b), to form two
Grade oil smoke recovering mechanism.
7. oil smoke recovery device according to claim 1, which is characterized in that at least one described driving mechanism (12) includes
One third driving mechanism (12c)；At least one described turbofan (13) includes separating and axially setting side by side along the shell (11)
The two third turbofans (13c) set；At least one set of cooling recycling component (14) includes separating and along the shell (11) axis
To cooling recycling component (14c) of two thirds arranged side by side；
The third driving mechanism (12c) connects in the third turbofan (13c) close to the setting of the air inlet (161) one end
It connects, cooling recycling component (14c) of the third is arranged in a one-to-one correspondence with the third turbofan (13c), and is set in the third
The periphery of turbofan (13c), to form two-stage oil smoke recovering mechanism.
8. oil smoke recovery device according to claim 1, which is characterized in that the driving mechanism (12) includes motor；Institute
Stating turbofan (13) includes the impeller with several flabellums.
9. oil smoke recovery device according to claim 1, which is characterized in that the oil smoke recovery device further includes at least one
A oil-water collecting device (15)；The oil-water collecting device (15) is arranged on the shell (11) and the grease containing cavities pair
It should be connected to；
The shell (11) is equipped with grease outlet (111), the grease outlet (111) and the oil-water collecting device
(15) it connects；
The water inlet (112) of access cold water or hot water is additionally provided on the shell (11).
10. oil smoke recovery device according to claim 1, which is characterized in that the both ends of the shell (11) are respectively set
First end cover (16) and second end cover (17)；
The air outlet (171) is arranged on the second end cover (17)；The air inlet (161) is arranged in the first end cover
(16) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043989.0U CN209512133U (en) | 2018-12-06 | 2018-12-06 | A kind of oil smoke recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822043989.0U CN209512133U (en) | 2018-12-06 | 2018-12-06 | A kind of oil smoke recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512133U true CN209512133U (en) | 2019-10-18 |
Family
ID=68194380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822043989.0U Expired - Fee Related CN209512133U (en) | 2018-12-06 | 2018-12-06 | A kind of oil smoke recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512133U (en) |
-
2018
- 2018-12-06 CN CN201822043989.0U patent/CN209512133U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |