CN203827385U - 地下水分层自动监测系统 - Google Patents
地下水分层自动监测系统 Download PDFInfo
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- CN203827385U CN203827385U CN201420192508.1U CN201420192508U CN203827385U CN 203827385 U CN203827385 U CN 203827385U CN 201420192508 U CN201420192508 U CN 201420192508U CN 203827385 U CN203827385 U CN 203827385U
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- monitoring
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- automatic monitoring
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CN201420192508.1U CN203827385U (zh) | 2014-04-18 | 2014-04-18 | 地下水分层自动监测系统 |
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CN203827385U true CN203827385U (zh) | 2014-09-10 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929483A (zh) * | 2014-04-18 | 2014-07-16 | 中国地质调查局水文地质环境地质调查中心 | 地下水分层自动监测系统 |
CN105158428A (zh) * | 2015-08-21 | 2015-12-16 | 山东省水利科学研究院 | 地下水多层位监测管 |
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2014
- 2014-04-18 CN CN201420192508.1U patent/CN203827385U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103929483A (zh) * | 2014-04-18 | 2014-07-16 | 中国地质调查局水文地质环境地质调查中心 | 地下水分层自动监测系统 |
CN103929483B (zh) * | 2014-04-18 | 2018-09-21 | 中国地质调查局水文地质环境地质调查中心 | 地下水分层自动监测系统 |
CN105158428A (zh) * | 2015-08-21 | 2015-12-16 | 山东省水利科学研究院 | 地下水多层位监测管 |
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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: Heilongjiang Dragon Water International Geological Engineering Limited by Share Ltd Assignor: China Geological Survey Hydrogeology Environment Geological Survey Center Contract record no.: 2015230000099 Denomination of utility model: Automatic layering monitoring system for underground water Granted publication date: 20140910 License type: Common License Record date: 20150728 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160418 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Heilongjiang Dragon Water International Geological Engineering Limited by Share Ltd Assignor: China Geological Survey Hydrogeology Environment Geological Survey Center Contract record no.: 2015230000099 Date of cancellation: 20190125 |
|
EC01 | Cancellation of recordation of patent licensing contract |