CN212960314U - 一种用于市政管网施工的管道对接装置 - Google Patents
一种用于市政管网施工的管道对接装置 Download PDFInfo
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- CN212960314U CN212960314U CN202021350290.XU CN202021350290U CN212960314U CN 212960314 U CN212960314 U CN 212960314U CN 202021350290 U CN202021350290 U CN 202021350290U CN 212960314 U CN212960314 U CN 212960314U
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CN202021350290.XU CN212960314U (zh) | 2020-07-10 | 2020-07-10 | 一种用于市政管网施工的管道对接装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115046061A (zh) * | 2021-07-15 | 2022-09-13 | 苏州市望东不锈钢制品有限公司 | 一种可快速连接的分段式不锈钢管 |
CN115183075A (zh) * | 2022-07-10 | 2022-10-14 | 深圳金瑞建设集团有限公司 | 一种市政管道用连接结构及施工方法 |
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2020
- 2020-07-10 CN CN202021350290.XU patent/CN212960314U/zh not_active Withdrawn - After Issue
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115046061A (zh) * | 2021-07-15 | 2022-09-13 | 苏州市望东不锈钢制品有限公司 | 一种可快速连接的分段式不锈钢管 |
CN115046061B (zh) * | 2021-07-15 | 2023-07-28 | 苏州市望东不锈钢制品有限公司 | 一种可快速连接的分段式不锈钢管 |
CN115183075A (zh) * | 2022-07-10 | 2022-10-14 | 深圳金瑞建设集团有限公司 | 一种市政管道用连接结构及施工方法 |
CN115183075B (zh) * | 2022-07-10 | 2023-08-01 | 深圳金瑞建设集团有限公司 | 一种市政管道用连接结构 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230427 Address after: No. 1, 12th Floor, Building 9, Zone 12, Sun Moon Lake Water View Garden, north of Jinzhu West Road and south of Heping Road, Lhasa City, Tibet Autonomous Region, 851414 Patentee after: Tibet Yuntai Construction Co.,Ltd. Address before: No.28, Denggao East Road, Nancheng, Xinluo District, Longyan City, Fujian Province Patentee before: Chen Zhenhai |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20210413 Effective date of abandoning: 20230829 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20210413 Effective date of abandoning: 20230829 |