CN207193993U - 一种具有监测减压作用的地铁基坑降水井 - Google Patents
一种具有监测减压作用的地铁基坑降水井 Download PDFInfo
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- CN207193993U CN207193993U CN201720832748.7U CN201720832748U CN207193993U CN 207193993 U CN207193993 U CN 207193993U CN 201720832748 U CN201720832748 U CN 201720832748U CN 207193993 U CN207193993 U CN 207193993U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107165181A (zh) * | 2017-07-11 | 2017-09-15 | 中交隧道工程局有限公司 | 一种具有监测减压作用的地铁基坑降水井 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107165181A (zh) * | 2017-07-11 | 2017-09-15 | 中交隧道工程局有限公司 | 一种具有监测减压作用的地铁基坑降水井 |
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Inventor after: Bao Shibo Inventor after: Cheng Xiaoqing Inventor after: Liu Jinshan Inventor after: Sun Jianping Inventor after: Wang Xu Inventor before: Cheng Xiaoqing Inventor before: Liu Jinshan Inventor before: Sun Jianping Inventor before: Wang Xu |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20210711 |
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CF01 | Termination of patent right due to non-payment of annual fee |