CN201986476U - 一种环形地下渗灌装置 - Google Patents
一种环形地下渗灌装置 Download PDFInfo
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- CN201986476U CN201986476U CN2010206865727U CN201020686572U CN201986476U CN 201986476 U CN201986476 U CN 201986476U CN 2010206865727 U CN2010206865727 U CN 2010206865727U CN 201020686572 U CN201020686572 U CN 201020686572U CN 201986476 U CN201986476 U CN 201986476U
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- Prior art keywords
- water tank
- seepage
- flow pipe
- seepage flow
- irrigation device
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010206865727U CN201986476U (zh) | 2010-12-29 | 2010-12-29 | 一种环形地下渗灌装置 |
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CN2010206865727U CN201986476U (zh) | 2010-12-29 | 2010-12-29 | 一种环形地下渗灌装置 |
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CN201986476U true CN201986476U (zh) | 2011-09-28 |
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CN2010206865727U Expired - Fee Related CN201986476U (zh) | 2010-12-29 | 2010-12-29 | 一种环形地下渗灌装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015006052A1 (en) * | 2013-07-09 | 2015-01-15 | E. I. Du Pont De Nemours And Company | System and method for irrigation |
CN107006348A (zh) * | 2017-03-23 | 2017-08-04 | 中国华冶科工集团有限公司 | 一种绿植养护器 |
-
2010
- 2010-12-29 CN CN2010206865727U patent/CN201986476U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015006052A1 (en) * | 2013-07-09 | 2015-01-15 | E. I. Du Pont De Nemours And Company | System and method for irrigation |
CN105377021A (zh) * | 2013-07-09 | 2016-03-02 | 纳幕尔杜邦公司 | 用于灌溉的系统和方法 |
US9848543B2 (en) | 2013-07-09 | 2017-12-26 | E I Du Pont De Nemours And Company | System and method for irrigation |
EP3019000B1 (en) | 2013-07-09 | 2018-12-19 | E. I. du Pont de Nemours and Company | System and method for irrigation |
CN105377021B (zh) * | 2013-07-09 | 2019-06-14 | 纳幕尔杜邦公司 | 用于灌溉的系统和方法 |
CN107006348A (zh) * | 2017-03-23 | 2017-08-04 | 中国华冶科工集团有限公司 | 一种绿植养护器 |
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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: SHANGHAI WANRONG GARDENING ENGINEERING CO., LTD. Effective date: 20121121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121121 Address after: 200080 E51 room, No. 421, Lane 107, Siping Road, Shanghai, Hongkou District Patentee after: Shanghai Landscape Construction & Design Co., Ltd. Patentee after: Wanrong Shanghai Landscape Engineering Co., Ltd. Address before: 200080 E51 room, No. 421, Lane 107, Siping Road, Shanghai, Hongkou District Patentee before: Shanghai Landscape Construction & Design Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20171229 |
|
CF01 | Termination of patent right due to non-payment of annual fee |