CN202802898U - Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland - Google Patents
Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland Download PDFInfo
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- CN202802898U CN202802898U CN201220425966.6U CN201220425966U CN202802898U CN 202802898 U CN202802898 U CN 202802898U CN 201220425966 U CN201220425966 U CN 201220425966U CN 202802898 U CN202802898 U CN 202802898U
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CN201220425966.6U CN202802898U (en) | 2012-08-24 | 2012-08-24 | Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland |
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CN201220425966.6U CN202802898U (en) | 2012-08-24 | 2012-08-24 | Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland |
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CN202802898U true CN202802898U (en) | 2013-03-20 |
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CN201220425966.6U Expired - Lifetime CN202802898U (en) | 2012-08-24 | 2012-08-24 | Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113089605A (en) * | 2021-04-06 | 2021-07-09 | 中国水利水电科学研究院 | Wetland garbage intercepting device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113089605A (en) * | 2021-04-06 | 2021-07-09 | 中国水利水电科学研究院 | Wetland garbage intercepting device |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGZHOU TAIHE WATER ECOLOGICAL TECHNOLOGY Co.,Ltd. Assignor: SHANGHAI TAIHE WATER ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2014440000448 Denomination of utility model: Garbage cleaning structure for submerged vegetation and floating-leaved vegetation hybrid type subsurface wetland Granted publication date: 20130320 License type: Exclusive License Record date: 20141117 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: GUANGZHOU TAIHE WATER ECOLOGICAL TECHNOLOGY Co.,Ltd. Assignor: SHANGHAI TAIHE WATER ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2014440000448 Date of cancellation: 20150518 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 201502 room 1957, 38 lane, Cao Li Road, Fengjing town, Jinshan District, Shanghai, 1957 Patentee after: SHANGHAI TAIHE WATER ENVIRONMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 202162 room 427, 4 building, No. 199, Qian Yu Road, Chen Jia town, Chongming County, Shanghai (Shanghai Yu an economic district) Patentee before: SHANGHAI TAIHE WATER ENVIRONMENTAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201502 room 1957, 38 lane, Cao Li Road, Fengjing town, Jinshan District, Shanghai, 1957 Patentee after: Shanghai Taihe Water Technology Development Co.,Ltd. Address before: 201502 room 1957, 38 lane, Cao Li Road, Fengjing town, Jinshan District, Shanghai, 1957 Patentee before: SHANGHAI TAIHE WATER ENVIRONMENT TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130320 |