CN202730813U - 防污屏 - Google Patents
防污屏 Download PDFInfo
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- CN202730813U CN202730813U CN 201220270388 CN201220270388U CN202730813U CN 202730813 U CN202730813 U CN 202730813U CN 201220270388 CN201220270388 CN 201220270388 CN 201220270388 U CN201220270388 U CN 201220270388U CN 202730813 U CN202730813 U CN 202730813U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220270388 CN202730813U (zh) | 2012-06-08 | 2012-06-08 | 防污屏 |
Applications Claiming Priority (1)
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CN 201220270388 CN202730813U (zh) | 2012-06-08 | 2012-06-08 | 防污屏 |
Publications (1)
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CN202730813U true CN202730813U (zh) | 2013-02-13 |
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CN 201220270388 Expired - Lifetime CN202730813U (zh) | 2012-06-08 | 2012-06-08 | 防污屏 |
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CN (1) | CN202730813U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106985985A (zh) * | 2017-03-31 | 2017-07-28 | 中交天和机械设备制造有限公司 | 深层搅拌船整船防污屏 |
CN114214998A (zh) * | 2021-11-01 | 2022-03-22 | 河北省水利科学研究院 | 一种淀泊中污染鱼塘围堤围埝的清除方法 |
-
2012
- 2012-06-08 CN CN 201220270388 patent/CN202730813U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106985985A (zh) * | 2017-03-31 | 2017-07-28 | 中交天和机械设备制造有限公司 | 深层搅拌船整船防污屏 |
CN106985985B (zh) * | 2017-03-31 | 2019-02-05 | 中交天和机械设备制造有限公司 | 深层搅拌船整船防污屏 |
CN114214998A (zh) * | 2021-11-01 | 2022-03-22 | 河北省水利科学研究院 | 一种淀泊中污染鱼塘围堤围埝的清除方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CCCC TIANJIN DREDGING CO., LTD. CCCC TDC ENVIRONME Effective date: 20150526 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518040 SHENZHEN, GUANGDONG PROVINCE TO: 518100 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150526 Address after: Futian District forestry road Shenzhen city Guangdong province 518100 2106, 2107 2108, Xin Zhu Yuan, 2109, room 2110 Patentee after: CCCC TDC Southem Communications Construction Co., Ltd. Patentee after: CCCC Tianjin Dredging Co., Ltd. Patentee after: CCCC-TDC ENVIRONMENTAL ENGINEERING CO., LTD. Patentee after: CCCC-TDC Binhai Environmental Channel Dredging Co., Ltd. Patentee after: China Traffic Tianjin Dredging Harbour Construction Engineering Co., Ltd. Patentee after: Tianjin Pore Avigation Survey and Design Research Co., Ltd. of China Communications Construction Co. Patentee after: Cccc-TDC Yantai Environmental Protection Dredging Co., Ltd. Address before: Futian District forestry road Shenzhen city Guangdong province 518040 2106, 2107 2108, Xin Zhu Yuan, 2109, room 2110 Patentee before: CCCC TDC Southem Communications Construction Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20130213 |
|
CX01 | Expiry of patent term |