CN209554927U - A kind of urban rainwater collection reutilization system - Google Patents
A kind of urban rainwater collection reutilization system Download PDFInfo
- Publication number
- CN209554927U CN209554927U CN201920154678.3U CN201920154678U CN209554927U CN 209554927 U CN209554927 U CN 209554927U CN 201920154678 U CN201920154678 U CN 201920154678U CN 209554927 U CN209554927 U CN 209554927U
- Authority
- CN
- China
- Prior art keywords
- water
- active carbon
- outlet conduit
- strainer structure
- cotton
- 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.)
- Withdrawn - After Issue
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229920000742 Cotton Polymers 0.000 claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 32
- 238000000746 purification Methods 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000006004 Quartz sand Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 11
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- -1 sandstone Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of urban rainwater collection reutilization systems, are related to urban rainwater collection reutilization technology field, not up to standard to the rainwater of the Collection utilization of rainwater, collection quasi- to solve the problems, such as.The side of the building is provided with the first water pipe, the side of first water pipe was provided with water-strainer structure, the water-strainer structure of crossing includes drainage gauze, cobblestone, quartz sand, active carbon and bulked cotton, described one end for crossing water-strainer structure is provided with the first outlet conduit, one end of first outlet conduit is provided with the first tap, described cross below water-strainer structure is provided with supporting frame, water purification mechanism is provided with below support frame as described above body, the water purification mechanism is fixedly connected with water-strainer structure excessively by third water pipe, third water pipe one end is provided with switching mechanism, the side of the water purification mechanism is provided with the second outlet conduit, one end of second outlet conduit is provided with the second tap.
Description
Technical field
The utility model relates to urban rainwater collection reutilization technology field, specially a kind of urban rainwater collection is recycled
System.
Background technique
With the quickening of urbanization process, some city water resource shortage in China, water environment pollution, flood and ecology
The problems such as environmental degradation, is very serious.It, can in building city using rainwater as a key element in water circulation system
Continue to play an important role during water circulation system.
In city, rainwater directly flows away from sewer, and rainwater is not collected and is utilized, while increasing drainpipe
The discharge pressure in road, current existing rain collector structure is complex, cannot remove thoroughly, no to the impurity in rainwater
Microorganism in rainwater can be isolated, cause the rainwater collected that cannot reach standard, will cause the waste of resource, therefore, it is necessary to
A kind of urban rainwater collection reutilization system solves these problems.
Utility model content
The purpose of this utility model is to provide a kind of urban rainwater collection reutilization systems, to solve above-mentioned background technique
The problem of the rainwater without Collection utilization, collection to rainwater of middle proposition standard not up to standard.
To achieve the above object, the utility model provides the following technical solutions: a kind of urban rainwater collection reutilization system,
Including building, the side of the building is provided with the first water pipe, and the side of first water pipe was provided with
Drainage mechanism, and the inside of drainage mechanism is run through and be extended to the in one end of the first water pipe, the water-strainer structure of crossing includes
Drainage gauze, cobblestone, quartz sand, active carbon and bulked cotton, described one end for crossing water-strainer structure are provided with the first outlet conduit,
One end of first outlet conduit is provided with the first tap, and described cross below water-strainer structure is provided with supporting frame, and
Supporting frame is fixedly connected with water-strainer structure is crossed, and is provided with water purification mechanism below support frame as described above body, the water purification mechanism with
It crosses water-strainer structure to be fixedly connected by third water pipe, third water pipe one end is provided with switching mechanism, described net
The side of water dispenser structure is provided with the second outlet conduit, and one end of the second outlet conduit is run through and extends to the interior of water purification mechanism
The one end in portion, second outlet conduit is provided with the second tap.
Preferably, the water-strainer structure of crossing is internally provided with cobblestone, and the quartz sand is located at the lower section of cobblestone, institute
The lower section that active carbon is located at quartz sand is stated, the bulked cotton is located at the lower section of active carbon.
Preferably, drainage gauze is provided with above the cobblestone, and there are five the settings of drainage gauze, the goose ovum
Drainage gauze is provided with below stone, quartz sand, active carbon and bulked cotton.
Preferably, the water purification mechanism is internally provided with preposition PP cotton filter element mechanism, the preposition PP cotton filter element mechanism
Upper end be provided with third water pipe, the side of the preposition PP cotton filter element mechanism is provided with preposition activated carbon filtration core mechanism,
The side of the preposition activated carbon filtration core mechanism is provided with postposition PP cotton filter element mechanism, the side setting of postposition PP cotton filter element mechanism
Membrane filter mechanism is permeated after having, the side that membrane filter mechanism is permeated after described is provided with post active carbon filter core mechanism, after described
It sets and is provided with closed high pressure water tank below active carbon filter core mechanism, the closed high pressure water tank and post active carbon
Filter core mechanism is connected by third outlet conduit.
Preferably, the preposition PP cotton filter element mechanism, preposition activated carbon filtration core mechanism, postposition PP cotton filter element mechanism, rear infiltration
Permeable membrane filter core mechanism and post active carbon filter core mechanism upper end are provided with the second water pipe.
Preferably, bottom support leg is provided with below the water purification mechanism, and there are four the settings of bottom support leg.
Compared with prior art, the utility model has the beneficial effects that
1, building is used to drain the pipeline of rainwater as collection rainwater by utilizing City Building by the utility model
Pipeline, rainwater-collecting is got up, and the rainwater being collected into is subjected to the sedimentation of rainwater and rainwater is reached standard by purification, most
After store and remain to use whenever necessary, solve the problems, such as without rationally collecting rainwater.
2, by the way that the rainwater being collected into is put together carry out physical cleaning, by drainage gauze, cobblestone, quartz sand,
Active carbon and bulked cotton these substances carry out a simple filtering to rainwater, impurity big in rainwater are removed, rain is left
Water, and being mounted with using pipeline, the rainwater crossed by physical cleaning can be used for it is daily water flowers, the utilization of sprinkler lamp,
Solve the problems, such as that rainwater does not utilize rationally.
3, purification again is carried out by the rainwater of crossing physical cleaning, using the system of existing purification tap water,
Rainwater is passed through preposition PP cotton filter element mechanism, preposition activated carbon filtration core mechanism, postposition PP cotton filter element mechanism, rear infiltration by purifying rainwater
The purification layer by layer of permeable membrane filter core mechanism and post active carbon filter core mechanism, can effectively filter out iron rust in water, sandstone, colloid and
The impurity such as bacterium, germ, toxin, the heavy metal in water in the chemical agents and water such as chlorine residue, odor, heterochromatic, pesticide are adsorbed, finally
Reach the standard of rainwater-collecting, storage is got up, and the development for city uses later, and the rainwater for efficiently solving collection is not up to standard
Quasi- problem.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the structural schematic diagram for crossing water-strainer structure of the utility model；
Fig. 3 is the structural schematic diagram of the water purification mechanism of the utility model.
In figure: 1, building；2, third water pipe；3, the first water pipe；4, water-strainer structure is crossed；5, the first outlet pipe
Road；6, the first tap；7, switching mechanism；8, water purification mechanism；9, bottom support leg；10, the second outlet conduit；11, support frame
Body；12, the second tap；13, drainage gauze；14, cobblestone；15, quartz sand；16, active carbon；17, bulked cotton；18, preposition
PP cotton filter element mechanism；19, preposition activated carbon filtration core mechanism；20, postposition PP cotton filter element mechanism；21, membrane filter mechanism is permeated afterwards；
22, post active carbon filter core mechanism；23, third outlet conduit；24, closed high pressure water tank；25, the second water pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of urban rainwater collection reutilization system, packet
Building 1 is included, the side of building 1 is provided with the first water pipe 3, for the collection of rainwater, the side of the first water pipe 3
It was provided with water-strainer structure 4, and the inside of drainage mechanism 4 is run through and be extended to the in one end of the first water pipe 3, for rain
Water carries out first time filtering, and crossing water-strainer structure 4 includes drainage gauze 13, cobblestone 14, quartz sand 15, active carbon 16 and bulked cotton
17, the one end for crossing water-strainer structure 4 is provided with the first outlet conduit 5, and one end of the first outlet conduit 5 is provided with the first tap 6,
The lower section for crossing water-strainer structure 4 is provided with supporting frame 11, and supporting frame 11 is fixedly connected with water-strainer structure 4 is crossed, supporting frame
11 lower section is provided with water purification mechanism 8, and for carrying out secondary filter to rainwater, water purification mechanism 8 passes through third with water-strainer structure 4 is crossed
Water pipe 2 is fixedly connected, and 2 one end of third water pipe is provided with switching mechanism 7, and the side of water purification mechanism 8 is provided with second
Outlet conduit 10, and the inside of water purification mechanism 8 is run through and extended in one end of the second outlet conduit 10, the second outlet conduit 10
One end is provided with the second tap 12, for conveniently coming into operation after the completion to dmp filter.
Further, that crosses water-strainer structure 4 is internally provided with cobblestone 14, and quartz sand 15 is located at the lower section of cobblestone 14, living
Property charcoal 16 be located at the lower section of quartz sand 15, bulked cotton 17 is located at the lower section of active carbon 16, carries out the layering of rainwater, stops rain
Impurity in water.
Further, the top of cobblestone 14 is provided with drainage gauze 13, and there are five the settings of drainage gauze 13, cobblestone
14, the lower section of quartz sand 15, active carbon 16 and bulked cotton 17 is provided with drainage gauze 13, and each layer substance is prevented to be mixed,
For compartmentation.
Further, water purification mechanism 8 is internally provided with preposition PP cotton filter element mechanism 18, preposition PP cotton filter element mechanism 18 it is upper
End is provided with third water pipe 2, and the side of preposition PP cotton filter element mechanism 18 is provided with preposition activated carbon filtration core mechanism 19, preposition
The side of active carbon filter core mechanism 19 is provided with postposition PP cotton filter element mechanism 20, and the side of postposition PP cotton filter element mechanism 20 is provided with
Membrane filter mechanism 21 is permeated afterwards, and the rear side for permeating membrane filter mechanism 21 is provided with post active carbon filter core mechanism 22, and postposition is living
Property carbon filtration core mechanism 22 lower section be provided with closed high pressure water tank 24, closed high pressure water tank 24 is filtered with post active carbon
Core mechanism 22 is connected by third outlet conduit 23, and rainwater is carried out internal bacterium harmful substance to rainwater by existing technology
Removing.
Further, preposition PP cotton filter element mechanism 18, preposition activated carbon filtration core mechanism 19, postposition PP cotton filter element mechanism 20, after
Infiltration membrane filter mechanism 21 and 22 upper end of post active carbon filter core mechanism are provided with the second water pipe 25, each for connecting
The channel of rainwater between mechanism.
Further, the lower section of water purification mechanism 8 is provided with bottom support leg 9, and there are four the settings of bottom support leg 9, is used for
Water purification mechanism 8 is supported, it is made to keep stablizing at runtime.
Working principle: in use, since the side of the first water pipe 3 was provided with water-strainer structure 4, it is logical that rainwater prolongs first
Waterpipe 3 flowed into the inside of water-strainer structure 4, and the drainage gauze 13 passed through inside water-strainer structure 4 later hinders big particle
Block, later successively by cobblestone 14, drainage gauze 13, quartz sand 15, drainage gauze 13, active carbon 16, drainage gauze 13,
Bulked cotton 17 finally removes the impurity inside rainwater completely, and one end due to crossing water-strainer structure 4 is provided with the first outlet conduit
5, one end of the first outlet conduit 5 is provided with the first tap 6, and when use need to only open the first tap 6, and rainwater prolongs first and goes out
Waterpipe 5 flows out, and may be used for urban development purposes at this time, and when not in use, the lower section due to crossing water-strainer structure 4 is provided with only
Water dispenser structure 8, water purification mechanism 8 are connect with water-strainer structure 4 excessively by third water pipe 2, and 2 one end of third water pipe is provided with out
Shutting mechanism 7, turns on the switch mechanism 7, and rainwater prolongs third water pipe 2 into the preposition PP cotton filter element mechanism inside water purification mechanism 8
18, successively prolong the second water pipe 25 later and passes through preposition activated carbon filtration core mechanism 19, postposition PP cotton filter element mechanism 20, rear infiltration
Membrane filtration core mechanism 21 and post active carbon filter core mechanism 22, by layering, due to post active carbon filter core mechanism 22 and envelope
Closed-type high-pressure water tank 24 is connected by third outlet conduit 23, is prolonged third outlet conduit 23 later and is entered closed high pressure water storage
Case 24 stores filtered rainwater, and the second water of closed 24 side of high pressure water tank setting is opened when using later
Faucet 12, purified rainwater prolong the outflow of the second outlet conduit 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of urban rainwater collection reutilization system, including building (1), it is characterised in that: the side of the building (1)
It is provided with the first water pipe (3), the side of first water pipe (3) was provided with water-strainer structure (4), and the first water flowing
The inside of drainage mechanism (4) is run through and be extended to the in one end of pipeline (3), and cross water-strainer structure (4) include drainage gauze
(13), cobblestone (14), quartz sand (15), active carbon (16) and bulked cotton (17), one end setting for crossing water-strainer structure (4)
Have the first outlet conduit (5), one end of first outlet conduit (5) is provided with the first tap (6), described to cross water-strainer structure
(4) it is provided with below supporting frame (11), and supporting frame (11) is fixedly connected with water-strainer structure (4) are crossed, support frame as described above
It is provided with below body (11) water purification mechanism (8), the water purification mechanism (8) passes through third water pipe with water-strainer structure (4) are crossed
(2) it is fixedly connected, described third water pipe (2) one end is provided with switching mechanism (7), and the side of the water purification mechanism (8) is set
It is equipped with the second outlet conduit (10), and the inside of water purification mechanism (8), institute are run through and extended in one end of the second outlet conduit (10)
The one end for stating the second outlet conduit (10) is provided with the second tap (12).
2. a kind of urban rainwater collection reutilization system according to claim 1, it is characterised in that: described to cross water-strainer structure
(4) be internally provided with cobblestone (14), the quartz sand (15) is located at the lower section of cobblestone (14), active carbon (16) position
In the lower section of quartz sand (15), the bulked cotton (17) is located at the lower section of active carbon (16).
3. a kind of urban rainwater collection reutilization system according to claim 1, it is characterised in that: the cobblestone (14)
Top be provided with drainage gauze (13), and drainage gauze (13) setting there are five, the cobblestone (14), quartz sand (15),
Drainage gauze (13) are provided with below active carbon (16) and bulked cotton (17).
4. a kind of urban rainwater collection reutilization system according to claim 1, it is characterised in that: the water purification mechanism
(8) be internally provided with preposition PP cotton filter element mechanism (18), the upper end of the preposition PP cotton filter element mechanism (18) is provided with third
The side of water pipe (2), the preposition PP cotton filter element mechanism (18) is provided with preposition activated carbon filtration core mechanism (19), before described
The side for setting active carbon filter core mechanism (19) is provided with postposition PP cotton filter element mechanism (20), and the one of postposition PP cotton filter element mechanism (20)
Membrane filter mechanism (21) are permeated after being provided in side, and the side that membrane filter mechanism (21) are permeated after described is provided with post active carbon filter
Core mechanism (22) is provided with closed high pressure water tank (24), the envelope below post active carbon filter core mechanism (22)
Closed-type high-pressure water tank (24) is connect with post active carbon filter core mechanism (22) by third outlet conduit (23).
5. a kind of urban rainwater collection reutilization system according to claim 4, it is characterised in that: the preposition PP cotton filter
Core mechanism (18), preposition activated carbon filtration core mechanism (19), postposition PP cotton filter element mechanism (20), rear infiltration membrane filter mechanism (21) and
Post active carbon filter core mechanism (22) upper end is provided with the second water pipe (25).
6. a kind of urban rainwater collection reutilization system according to claim 1, it is characterised in that: the water purification mechanism
(8) it is provided with below bottom support leg (9), and there are four bottom support leg (9) settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154678.3U CN209554927U (en) | 2019-01-29 | 2019-01-29 | A kind of urban rainwater collection reutilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920154678.3U CN209554927U (en) | 2019-01-29 | 2019-01-29 | A kind of urban rainwater collection reutilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209554927U true CN209554927U (en) | 2019-10-29 |
Family
ID=68309352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920154678.3U Withdrawn - After Issue CN209554927U (en) | 2019-01-29 | 2019-01-29 | A kind of urban rainwater collection reutilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209554927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114708706A (en) * | 2022-06-06 | 2022-07-05 | 皇家动力(武汉)有限公司 | Visual alarm device based on ventilation of railway tunnel |
-
2019
- 2019-01-29 CN CN201920154678.3U patent/CN209554927U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114708706A (en) * | 2022-06-06 | 2022-07-05 | 皇家动力(武汉)有限公司 | Visual alarm device based on ventilation of railway tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101696061B (en) | Combination process for advanced treatment on urban storm runoff | |
| CN204456412U (en) | A kind of Intelligent rainwater collects reclaiming system | |
| CN201217822Y (en) | Dispersion type roofing rainwater recovery utilization apparatus | |
| CN205822436U (en) | A kind of rainwater purification system of sponge urban construction | |
| CN103183426B (en) | Rain water on roof recovery processing technique | |
| CN205062979U (en) | Rainwater collection and treatment system for green energy -saving building | |
| CN213508764U (en) | Urban rainwater collection device | |
| CN207776063U (en) | A kind of rainwater collecting and treating system | |
| CN209554927U (en) | A kind of urban rainwater collection reutilization system | |
| CN205344845U (en) | Rainwater car washer | |
| CN105544694A (en) | Sponge-type rainwater collection resource comprehensive utilization system | |
| CN211078753U (en) | Multiple sewage treatment device | |
| CN210176616U (en) | Rainwater collecting, purifying and recycling system | |
| CN207761009U (en) | Hanging Basket for catch-basin | |
| CN107381954A (en) | A kind of rainwater purification apparatus for building | |
| CN213171806U (en) | Integrated device for purifying road rainwater | |
| CN207314489U (en) | A kind of catch-basin of environment-protecting clean | |
| CN207361968U (en) | A kind of rainwater purification system | |
| CN105439306A (en) | Scattered rainwater front recovery purification system equipment | |
| CN105507409A (en) | Distributed no-worry rainwater soakage well system device | |
| CN205875345U (en) | Domestic garden formula rainwater recycle device | |
| CN111635039A (en) | Integrated device for purifying road rainwater | |
| CN212315744U (en) | Wastewater treatment device with self-cleaning function | |
| CN211226720U (en) | Domestic reclaimed water reuse filter device | |
| CN107551661A (en) | Comprehensive industrial sewage purification processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240318 Address after: 232000, Room 302, 3rd Floor, Comprehensive Building 4 #, Xinqiao Entrepreneurship Garden, Xinqiao International Industrial Park, Shouxian County, Huainan City, Anhui Province Patentee after: Anhui Yifang Construction Engineering Co.,Ltd. Country or region after: China Address before: Room 09, 12 / F, building 3, 324 Nanyang Road, Jinshui District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU FULUSHOU TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191029 Effective date of abandoning: 20240416 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191029 Effective date of abandoning: 20240416 |