CN103981844B - 一种农田排水系统 - Google Patents
一种农田排水系统 Download PDFInfo
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- CN103981844B CN103981844B CN201410166539.4A CN201410166539A CN103981844B CN 103981844 B CN103981844 B CN 103981844B CN 201410166539 A CN201410166539 A CN 201410166539A CN 103981844 B CN103981844 B CN 103981844B
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Priority Applications (1)
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CN201410166539.4A CN103981844B (zh) | 2014-04-23 | 2014-04-23 | 一种农田排水系统 |
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CN201410166539.4A CN103981844B (zh) | 2014-04-23 | 2014-04-23 | 一种农田排水系统 |
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CN103981844A CN103981844A (zh) | 2014-08-13 |
CN103981844B true CN103981844B (zh) | 2016-06-22 |
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CN201410166539.4A Expired - Fee Related CN103981844B (zh) | 2014-04-23 | 2014-04-23 | 一种农田排水系统 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104711959A (zh) * | 2015-01-27 | 2015-06-17 | 河海大学 | 圩区灌排功能相结合的生态净污系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934828A (en) * | 1997-02-04 | 1999-08-10 | Yung-An Tu | Drainage method and strap draining materials therefor |
CN1303974A (zh) * | 1999-12-17 | 2001-07-18 | 胡鸣群 | 排水方法及使用于此方法的排水管 |
CN102296580A (zh) * | 2011-04-21 | 2011-12-28 | 长沙理工大学 | 一种边坡浅层排水系统 |
CN102561280A (zh) * | 2012-02-06 | 2012-07-11 | 古欣 | 毛细透排水带快速排水系统及其排水方法 |
CN203924016U (zh) * | 2014-04-23 | 2014-11-05 | 中国农业科学院农田灌溉研究所 | 一种农田排水系统 |
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2014
- 2014-04-23 CN CN201410166539.4A patent/CN103981844B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5934828A (en) * | 1997-02-04 | 1999-08-10 | Yung-An Tu | Drainage method and strap draining materials therefor |
CN1303974A (zh) * | 1999-12-17 | 2001-07-18 | 胡鸣群 | 排水方法及使用于此方法的排水管 |
CN102296580A (zh) * | 2011-04-21 | 2011-12-28 | 长沙理工大学 | 一种边坡浅层排水系统 |
CN102561280A (zh) * | 2012-02-06 | 2012-07-11 | 古欣 | 毛细透排水带快速排水系统及其排水方法 |
CN203924016U (zh) * | 2014-04-23 | 2014-11-05 | 中国农业科学院农田灌溉研究所 | 一种农田排水系统 |
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CN103981844A (zh) | 2014-08-13 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Jinshan Inventor after: Fei Liangjun Inventor after: Yang Bin Inventor after: Han Qibiao Inventor after: Duan Fuyi Inventor after: Fan Yongshen Inventor after: Sun Hao Inventor before: Li Jinshan Inventor before: Han Qibiao Inventor before: Duan Fuyi Inventor before: Fan Yongshen Inventor before: Sun Hao |
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TA01 | Transfer of patent application right |
Effective date of registration: 20160517 Address after: 710054 Shaanxi province Xi'an Beilin District Jinhua Road No. 5 Applicant after: XI'AN University OF TECHNOLOGY Address before: 453002, Xinxiang, Makino, Hong Li Road (East), No. 380 Applicant before: FARMLAND IRRIGATION Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |
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CF01 | Termination of patent right due to non-payment of annual fee |