CN104798710A - Culture barrel capable of being automatically cleaned - Google Patents
Culture barrel capable of being automatically cleaned Download PDFInfo
- Publication number
- CN104798710A CN104798710A CN201510197478.2A CN201510197478A CN104798710A CN 104798710 A CN104798710 A CN 104798710A CN 201510197478 A CN201510197478 A CN 201510197478A CN 104798710 A CN104798710 A CN 104798710A
- Authority
- CN
- China
- Prior art keywords
- barrel
- support
- cleaning
- staving
- drive motors
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a culture barrel capable of being automatically cleaned. The culture barrel comprises a round barrel body, a cleaning mechanism and a driving mechanism, wherein the bottom of the barrel body is provided with a pollution discharge opening, the cleaning mechanism is arranged in the barrel body, and is used for cleaning the inner wall and the bottom of the barrel body, and the driving mechanism is arranged on the barrel body, and is used for driving the cleaning mechanism to clean the inner wall and the bottom of the barrel body in the barrel body. The culture barrel has the advantages that through the arrangement of the cleaning mechanism and the driving mechanism in the culture barrel, the cleaning mechanism can automatically rotate in the barrel body through being driven by the driving mechanism, so that excrement of culture objects and other waste on the inner wall and the bottom of the barrel body can be cleaned, so that clean water bodies can be maintained in time, the occurrence of diseases is reduced, and the work intensity of culture personnel is also reduced.
Description
Technical field
The present invention relates to cultural technique, particularly relate to a kind of can the breeding barrel of automated cleaning.
Background technology
Along with the development propagating industry artificially, breeding barrel is constantly applied in culture fishery.But due in aquaculture process, concentrate the ight soil of cultivation object and other refuses all pile up or are attached to bottom breeding barrel or on inwall, and in order to keep clean water body, reducing disease occurs, and just needs to carry out periodic cleaning to breeding barrel.Current is all manually cleared up by poultry feeders to the cleaning of breeding barrel, and this just makes workload very large, too increases labour intensity.
Summary of the invention
This technical problem to be solved of the present invention is, provide a kind of can the breeding barrel of automated cleaning, it can automated cleaning breeding barrel inwall and bottom, maintains the clean of the water in breeding barrel, thus reduces disease, also reduce labour intensity.
For solving the problems of the technologies described above, the invention provides a kind of can the breeding barrel of automated cleaning, comprise open-topped circular staving, bottom described staving, sewage draining exit be set, be arranged on the cleaning mechanism in described staving, for clean institute's inner wall of barrel and bottom; Be arranged on the driving mechanism on described staving, for driving described cleaning mechanism in described staving with clean described inner wall of barrel and bottom.
Further, described cleaning mechanism comprises: one end is fixed on the center stand column bottom described staving; Be arranged on the cleaning brush support in described staving, described cleaning brush support is rotationally connected with the mode that can rotate relative to described center stand column and institute's center stand column, and described cleaning brush support arranges the bristle being used for cleaning near described inner wall of barrel and bottom place.
Further, described cleaning brush support comprises the first support, the second support, and the roller bearing be set in described center stand column, wherein, described first support and described second support with described center stand column for symmetry axis is symmetrical arranged, and be also provided with cross bar between described first support and described second support, described cross bar is fixed on described center stand column top in the mode that can rotate relative to described center stand column, and the bottom of described first support and described second support is respectively arranged with at least one directive wheel.
Further, described staving top is provided with ring-shaped guide rail and rack circle, and described driving mechanism comprises:
Be arranged on the drive motors of described cross bar one end, the output shaft of described drive motors is connected with gear, and described gear is meshed with described rack circle;
The master controller be electrically connected with described drive motors, drives described cleaning brush holder pivots with clean described inner wall of barrel and bottom for controlling described drive motors;
Be arranged on the first directive wheel of the described cross bar other end, described first directive wheel matches with described ring-shaped guide rail.
Further, described staving top is provided with rack circle, and described driving mechanism comprises:
Be arranged on the drive motors of described cross bar one end, the output shaft of described drive motors is connected with the first gear, and described first gear is meshed with described rack circle;
The master controller be electrically connected with described drive motors, drives described cleaning brush holder pivots with clean described inner wall of barrel and bottom for controlling described drive motors;
Be arranged on the second gear of the described cross bar other end, described second gear is meshed with described rack circle.
Further, described sewage draining exit place is provided with filter screen.
Implement beneficial effect of the present invention:
Breeding barrel of the present invention by arranging cleaning mechanism and driving mechanism in breeding barrel, make this cleaning mechanism under the driving of driving mechanism in staving automatic rotation with the ight soil of the cultivation object on clean inner wall of barrel and bottom and other refuses, thus keep clean water body in time, reduce disease to occur, meanwhile, the labor intensity of poultry feeders is reduced.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be of the present invention a kind of can the structural representation of an embodiment of breeding barrel of automated cleaning;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is that a kind of of this Fig. 1 can the vertical view of breeding barrel of automated cleaning.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See Fig. 1, for of the present invention a kind of can the structural representation of an embodiment of breeding barrel of automated cleaning.In the present embodiment, this breeding barrel specifically comprises open-topped circular staving 11, sewage draining exit 12 is set bottom this staving, cleaning mechanism is provided with in this staving 11, and be arranged on this staving 11, in this staving 11, rotate driving mechanism with this staving 11 inwall clean and bottom for driving cleaning mechanism.
By arranging cleaning mechanism and driving mechanism in this breeding barrel in the present embodiment, make this cleaning mechanism under the driving of driving mechanism in staving automatic rotation with the ight soil of the cultivation object on clean inner wall of barrel and bottom and other refuses, and then reduction labour intensity, also can keep clean water body in time simultaneously, reduce disease and occur.
See Fig. 1, in the present embodiment, this cleaning mechanism specifically comprises: one end is fixed on the center stand column 131 bottom staving 11;
Be arranged on the cleaning brush support 132 in staving 11, this cleaning brush support 132 is rotationally connected with the mode that can rotate relative to this center stand column 131 and this center stand column 131, and this cleaning brush support 132 is provided with for clean bristle 133 near staving 11 inwall and bottom place.Particularly, in the present embodiment, this cleaning brush support 132 comprises the first support 321, second support 322, and the roller bearing 323 be set in center stand column 131, wherein, first support 321 and the second support 322 with center stand column 131 for symmetry axis is symmetrical arranged, and be also provided with cross bar 324 between this first support 321 and second support 322, this cross bar 324 is fixed on center stand column 131 top in the mode that can rotate relative to center stand column 131, see Fig. 2, in the present embodiment, the bottom of this first support 321 and the second support 322 is respectively arranged with at least one directive wheel 325.
See Fig. 3, in the present embodiment, staving 11 top is provided with ring-shaped guide rail 112 and rack circle 113, and this driving mechanism comprises the drive motors 141 and the first directive wheel 143 that are separately positioned on above-mentioned cross bar 324 two ends in the present embodiment, wherein, the output shaft of this drive motors 141 is connected with gear 142, and this gear 142 is meshed with the rack circle 113 at above-mentioned staving 11 edge; , this first directive wheel 143 then matches with the ring-shaped guide rail 112 at above-mentioned staving 11 edge; This driving mechanism also comprises the master controller be electrically connected with this drive motors 141, and it drives above-mentioned cleaning brush support 132 to rotate with clean inner wall of barrel and bottom for controlling this drive motors 141.
In order to prevent blocking and be convenient to concentrate cleaning, the sewage draining exit place in the present embodiment also bottom staving 11 is provided with filter screen 16.
In certain the present embodiment, also the mode that rack circle is only set can be adopted, namely the first directive wheel also adopts gear to realize, namely only rack circle is provided with in staving top, and be connected the first gear in driving mechanism with the output shaft of drive motors and be arranged on the second gear of the cross bar other end, be all meshed with this rack circle.
Claims (6)
1. can the breeding barrel of automated cleaning, comprise circular staving, bottom described staving, sewage draining exit is set, it is characterized in that, also comprise:
Be arranged on the cleaning mechanism in described staving, for clean institute's inner wall of barrel and bottom;
Be arranged on the driving mechanism on described staving, for driving described cleaning mechanism in described staving with clean described inner wall of barrel and bottom.
2. as claimed in claim 1 can the breeding barrel of automated cleaning, it is characterized in that, described cleaning mechanism comprises: one end is fixed on the center stand column bottom described staving; Be arranged on the cleaning brush support in described staving, described cleaning brush support is rotationally connected with the mode that can rotate relative to described center stand column and institute's center stand column, and described cleaning brush support arranges the bristle being used for cleaning near described inner wall of barrel and bottom place.
3. as claimed in claim 2 can the breeding barrel of automated cleaning, it is characterized in that, described cleaning brush support comprises the first support, second support, and the roller bearing be set in described center stand column, wherein, described first support and described second support with described center stand column for symmetry axis is symmetrical arranged, and be also provided with cross bar between described first support and described second support, described cross bar is fixed on described center stand column top in the mode that can rotate relative to described center stand column, the bottom of described first support and described second support is respectively arranged with at least one directive wheel.
4. as claimed in claim 3 can the breeding barrel of automated cleaning, it is characterized in that, described staving top is provided with ring-shaped guide rail and rack circle, and described driving mechanism comprises:
Be arranged on the drive motors of described cross bar one end, the output shaft of described drive motors is connected with gear, and described gear is meshed with described rack circle;
The master controller be electrically connected with described drive motors, drives described cleaning brush holder pivots with clean described inner wall of barrel and bottom for controlling described drive motors;
Be arranged on the first directive wheel of the described cross bar other end, described first directive wheel matches with described ring-shaped guide rail.
5. as claimed in claim 3 can the breeding barrel of automated cleaning, it is characterized in that, described staving top is provided with rack circle, and described driving mechanism comprises:
Be arranged on the drive motors of described cross bar one end, the output shaft of described drive motors is connected with the first gear, and described first gear is meshed with described rack circle;
The master controller be electrically connected with described drive motors, drives described cleaning brush holder pivots with clean described inner wall of barrel and bottom for controlling described drive motors;
Be arranged on the second gear of the described cross bar other end, described second gear is meshed with described rack circle.
6. as in claim 1 to 5 as described in any one can the breeding barrel of automated cleaning, it is characterized in that, described sewage draining exit place is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197478.2A CN104798710B (en) | 2015-04-24 | 2015-04-24 | A kind of breeding barrel being capable of automated cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197478.2A CN104798710B (en) | 2015-04-24 | 2015-04-24 | A kind of breeding barrel being capable of automated cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104798710A true CN104798710A (en) | 2015-07-29 |
| CN104798710B CN104798710B (en) | 2017-03-01 |
Family
ID=53684280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197478.2A Expired - Fee Related CN104798710B (en) | 2015-04-24 | 2015-04-24 | A kind of breeding barrel being capable of automated cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104798710B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105475207A (en) * | 2015-12-23 | 2016-04-13 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN105494220A (en) * | 2015-12-23 | 2016-04-20 | 宁波江北怡和工业设计有限公司 | Fish tank with rapid cleaning device |
| CN105532531A (en) * | 2015-12-23 | 2016-05-04 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN105580762A (en) * | 2015-12-23 | 2016-05-18 | 宁波江北怡和工业设计有限公司 | Fisk tank with fast cleaning device |
| CN106417145A (en) * | 2016-11-07 | 2017-02-22 | 崔晨阳 | Self-cleaning barrel-shaped fish tank |
| CN106614225A (en) * | 2016-11-17 | 2017-05-10 | 浙江省海洋水产研究所 | Parent fish culture pond |
| CN106672882A (en) * | 2016-12-26 | 2017-05-17 | 柳州市聚湖饮品有限责任公司 | Ratproof water filling equipment |
| CN106698301A (en) * | 2016-12-26 | 2017-05-24 | 柳州市聚湖饮品有限责任公司 | Water filtering and filling equipment |
| CN108835005A (en) * | 2018-07-24 | 2018-11-20 | 黄章溪 | A kind of drum type brake fish tank cover with clean fish cylinder interior mechanism |
| CN109329158A (en) * | 2018-11-27 | 2019-02-15 | 浙江海洋大学 | A kind of net cage with automated cleaning and the function that feeds intake |
| CN110338135A (en) * | 2018-04-02 | 2019-10-18 | 青岛森科特智能仪器有限公司 | The avoidance traveling method of fish jar clean robot |
| CN110741999A (en) * | 2019-10-16 | 2020-02-04 | 黄小龙 | Spherical fish tank with cleaning function |
| CN111937798A (en) * | 2020-07-27 | 2020-11-17 | 浙江省海洋水产研究所 | Self-cleaning culture pond and self-cleaning method |
| CN111955396A (en) * | 2020-09-04 | 2020-11-20 | 威海海洋职业学院 | Deep sea culture platform |
| CN114532305A (en) * | 2022-02-25 | 2022-05-27 | 湖南福天生态农业科技发展有限公司 | Automatic collection system for fish, shrimp and residual bait and excrement |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215571A (en) * | 1988-03-22 | 1989-09-27 | Chi Shiang Lee | Cleaner for aquarium |
| JP2002017200A (en) * | 2000-07-04 | 2002-01-22 | Hitachi Zosen Corp | Water tank for exhibition |
| CN202285857U (en) * | 2011-10-26 | 2012-07-04 | 浙江海洋学院 | Cage for cleaning cuttlefish |
| CN202819322U (en) * | 2012-09-23 | 2013-03-27 | 毛岳生 | Culture pond easy to clean and facilitating draining sewage |
| CN203492599U (en) * | 2013-07-20 | 2014-03-26 | 福州新益自动测控设备有限公司 | Electric fish tank cleaning machine |
| CN203505339U (en) * | 2013-11-08 | 2014-04-02 | 辽宁省海洋水产科学研究院 | Self-discharging type bottom suction device of stichopus japonicus breeding pond |
| CN203912953U (en) * | 2014-07-01 | 2014-11-05 | 青岛七好生物科技有限公司 | Device at the bottom of a kind of clean culturing pool pond |
| CN204217674U (en) * | 2014-11-10 | 2015-03-25 | 苏州大学 | A kind of automatic cleaned filter screen facility of fish hatching circuit |
-
2015
- 2015-04-24 CN CN201510197478.2A patent/CN104798710B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2215571A (en) * | 1988-03-22 | 1989-09-27 | Chi Shiang Lee | Cleaner for aquarium |
| JP2002017200A (en) * | 2000-07-04 | 2002-01-22 | Hitachi Zosen Corp | Water tank for exhibition |
| CN202285857U (en) * | 2011-10-26 | 2012-07-04 | 浙江海洋学院 | Cage for cleaning cuttlefish |
| CN202819322U (en) * | 2012-09-23 | 2013-03-27 | 毛岳生 | Culture pond easy to clean and facilitating draining sewage |
| CN203492599U (en) * | 2013-07-20 | 2014-03-26 | 福州新益自动测控设备有限公司 | Electric fish tank cleaning machine |
| CN203505339U (en) * | 2013-11-08 | 2014-04-02 | 辽宁省海洋水产科学研究院 | Self-discharging type bottom suction device of stichopus japonicus breeding pond |
| CN203912953U (en) * | 2014-07-01 | 2014-11-05 | 青岛七好生物科技有限公司 | Device at the bottom of a kind of clean culturing pool pond |
| CN204217674U (en) * | 2014-11-10 | 2015-03-25 | 苏州大学 | A kind of automatic cleaned filter screen facility of fish hatching circuit |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494220B (en) * | 2015-12-23 | 2018-06-05 | 皖西学院 | Fish jar with Quick cleaning device |
| CN105494220A (en) * | 2015-12-23 | 2016-04-20 | 宁波江北怡和工业设计有限公司 | Fish tank with rapid cleaning device |
| CN105532531A (en) * | 2015-12-23 | 2016-05-04 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN105580762A (en) * | 2015-12-23 | 2016-05-18 | 宁波江北怡和工业设计有限公司 | Fisk tank with fast cleaning device |
| CN105580762B (en) * | 2015-12-23 | 2018-01-05 | 江苏中盈玻璃科技有限公司 | A kind of fish jar with Quick cleaning device |
| CN105475207A (en) * | 2015-12-23 | 2016-04-13 | 宁波江北怡和工业设计有限公司 | Fish tank convenient to clean |
| CN106417145A (en) * | 2016-11-07 | 2017-02-22 | 崔晨阳 | Self-cleaning barrel-shaped fish tank |
| CN106417145B (en) * | 2016-11-07 | 2022-07-26 | 崔晨阳 | Self-cleaning cylindrical fish tank |
| CN106614225A (en) * | 2016-11-17 | 2017-05-10 | 浙江省海洋水产研究所 | Parent fish culture pond |
| CN106614225B (en) * | 2016-11-17 | 2019-09-24 | 浙江省海洋水产研究所 | Parent fish rearing pond |
| CN106672882A (en) * | 2016-12-26 | 2017-05-17 | 柳州市聚湖饮品有限责任公司 | Ratproof water filling equipment |
| CN106698301A (en) * | 2016-12-26 | 2017-05-24 | 柳州市聚湖饮品有限责任公司 | Water filtering and filling equipment |
| CN110338135A (en) * | 2018-04-02 | 2019-10-18 | 青岛森科特智能仪器有限公司 | The avoidance traveling method of fish jar clean robot |
| CN108835005A (en) * | 2018-07-24 | 2018-11-20 | 黄章溪 | A kind of drum type brake fish tank cover with clean fish cylinder interior mechanism |
| CN109329158A (en) * | 2018-11-27 | 2019-02-15 | 浙江海洋大学 | A kind of net cage with automated cleaning and the function that feeds intake |
| CN110741999A (en) * | 2019-10-16 | 2020-02-04 | 黄小龙 | Spherical fish tank with cleaning function |
| CN110741999B (en) * | 2019-10-16 | 2021-11-23 | 黄小龙 | Spherical fish tank with cleaning function |
| CN111937798A (en) * | 2020-07-27 | 2020-11-17 | 浙江省海洋水产研究所 | Self-cleaning culture pond and self-cleaning method |
| CN111937798B (en) * | 2020-07-27 | 2022-03-22 | 浙江省海洋水产研究所 | Self-cleaning culture pond and self-cleaning method |
| CN111955396A (en) * | 2020-09-04 | 2020-11-20 | 威海海洋职业学院 | Deep sea culture platform |
| CN111955396B (en) * | 2020-09-04 | 2021-12-28 | 威海海洋职业学院 | Deep sea culture platform |
| CN114532305A (en) * | 2022-02-25 | 2022-05-27 | 湖南福天生态农业科技发展有限公司 | Automatic collection system for fish, shrimp and residual bait and excrement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104798710B (en) | 2017-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104798710A (en) | Culture barrel capable of being automatically cleaned | |
| CN204070068U (en) | Locomotive is collected in the cleaning of sheep excrement | |
| CN210580417U (en) | Live pig is bred and uses excrement and urine cleaning device | |
| KR20140143882A (en) | Automatic aquaculture tank for bio-floc include a guide rail. | |
| CN202949823U (en) | Automatic excrement-cleaning system | |
| CN207911796U (en) | One kind being convenient for clean aquaculture pond | |
| CN102812907A (en) | Automatic dung remover for poultry farming | |
| CN205357747U (en) | Aquaculture pond wall belt cleaning device | |
| CN207125101U (en) | A kind of livestock and poultry farm excrement cleaning equipment | |
| CN203181767U (en) | Broiler feeding device | |
| CN204217674U (en) | A kind of automatic cleaned filter screen facility of fish hatching circuit | |
| CN208821429U (en) | A kind of pig farm dung-scraper special | |
| CN209124559U (en) | A kind of secondary clarifier effluent slot cleaner | |
| CN102124965A (en) | Pulley type sewage disposal net cage | |
| CN204707724U (en) | A kind of bird cage rearing device | |
| CN215346518U (en) | Automatic device of decontaminating in aquaculture pond | |
| CN210538158U (en) | Egg device is received with clear excrement to laying fowl breed | |
| CN203692167U (en) | Stepped hencoop capable of automatically removing chicken manure | |
| CN106614223A (en) | Water-based culture container system and using method thereof | |
| CN106508695A (en) | High-efficiency automatic cleaning type cowshed | |
| CN206182051U (en) | Automatic washing formula cowshed | |
| CN103961921B (en) | Circulating water culture system conical screen auto-flushing machine people device | |
| CN203829749U (en) | Practical robot device for automatically washing taper screen of recirculating aquaculture system | |
| CN205183149U (en) | Automatic cleaning device of arc sieve | |
| CN204220528U (en) | Circulating water culture system sieve bend auto-flushing rail type mobile robot device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Senquan Inventor before: Gu Darong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: 315300 Ningbo, Cixi City, the streets of the Han Han Xintang Village Road, Lane Lane, Lane No. 28, No. 4 Applicant after: CIXI OUXIN BIOTECHNOLOGY CO., LTD. Address before: More than and 3 Village Chongqing city Tongliang County Fuguo town 400060 five group No. 31 Applicant before: Gu Darong |
|
| 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: 20170301 Termination date: 20180424 |