CN202416262U - Sand filtering dam - Google Patents
Sand filtering dam Download PDFInfo
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- CN202416262U CN202416262U CN2011204566316U CN201120456631U CN202416262U CN 202416262 U CN202416262 U CN 202416262U CN 2011204566316 U CN2011204566316 U CN 2011204566316U CN 201120456631 U CN201120456631 U CN 201120456631U CN 202416262 U CN202416262 U CN 202416262U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204566316U CN202416262U (en) | 2011-11-17 | 2011-11-17 | Sand filtering dam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011204566316U CN202416262U (en) | 2011-11-17 | 2011-11-17 | Sand filtering dam |
Publications (1)
Publication Number | Publication Date |
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CN202416262U true CN202416262U (en) | 2012-09-05 |
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CN2011204566316U Expired - Fee Related CN202416262U (en) | 2011-11-17 | 2011-11-17 | Sand filtering dam |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505665A (en) * | 2011-11-17 | 2012-06-20 | 金丹越 | Sand filtering dam |
CN104452674A (en) * | 2014-11-28 | 2015-03-25 | 上海师范大学 | Combined type ecological permeable dam |
CN105152348A (en) * | 2015-09-30 | 2015-12-16 | 武汉中科水生环境工程股份有限公司 | Anti-blocking baffling type percolation dam |
CN107663848A (en) * | 2017-11-10 | 2018-02-06 | 黄河勘测规划设计有限公司 | The sluice structure of water is filtered, divided suitable for fully-loaded stream |
-
2011
- 2011-11-17 CN CN2011204566316U patent/CN202416262U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102505665A (en) * | 2011-11-17 | 2012-06-20 | 金丹越 | Sand filtering dam |
CN104452674A (en) * | 2014-11-28 | 2015-03-25 | 上海师范大学 | Combined type ecological permeable dam |
CN105152348A (en) * | 2015-09-30 | 2015-12-16 | 武汉中科水生环境工程股份有限公司 | Anti-blocking baffling type percolation dam |
CN107663848A (en) * | 2017-11-10 | 2018-02-06 | 黄河勘测规划设计有限公司 | The sluice structure of water is filtered, divided suitable for fully-loaded stream |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: North building, No. 13 Hospital of Beijing city Xicheng District Yuetan North Street 100037 Patentee after: Jin Danyue Patentee after: Beijing Xilanshi Environment Engineering Technology Development Co., Ltd. Patentee after: Jin Xiangcan Address before: 100012, room 0412, security building, 32 Beiyuan Road, Beijing, Chaoyang District Patentee before: Jin Danyue Patentee before: Beijing Xilanshi Environment Engineering Technology Development Co., Ltd. Patentee before: Jin Xiangcan |
|
DD01 | Delivery of document by public notice |
Addressee: Jin Danyue Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Jin Danyue Document name: Notification of Termination of Patent Right |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131117 |