CN211368614U - 一种水利工程拦河闸 - Google Patents
一种水利工程拦河闸 Download PDFInfo
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- CN211368614U CN211368614U CN201920798053.0U CN201920798053U CN211368614U CN 211368614 U CN211368614 U CN 211368614U CN 201920798053 U CN201920798053 U CN 201920798053U CN 211368614 U CN211368614 U CN 211368614U
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CN201920798053.0U CN211368614U (zh) | 2019-05-30 | 2019-05-30 | 一种水利工程拦河闸 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114333537A (zh) * | 2022-01-04 | 2022-04-12 | 王大宇 | 一种河网河流动力模拟装置及模拟方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114333537A (zh) * | 2022-01-04 | 2022-04-12 | 王大宇 | 一种河网河流动力模拟装置及模拟方法 |
CN114333537B (zh) * | 2022-01-04 | 2023-07-28 | 王大宇 | 一种河网河流动力模拟装置及模拟方法 |
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Effective date of registration: 20201013 Address after: Room 2506, s1-a commercial and residential building, yujingcheng community, 501 Yingzhou South Road, Qinghe office, Yingzhou District, Fuyang City, Anhui Province Patentee after: Anhui Yuanmao Construction Engineering Co.,Ltd. Address before: 221400 Jiangsu Xuzhou Xinyi tashanzha Management Office Patentee before: Chen Xiang |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200828 Effective date of abandoning: 20231127 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200828 Effective date of abandoning: 20231127 |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |