CN204277370U - 一种用于管道对口的夹具 - Google Patents
一种用于管道对口的夹具 Download PDFInfo
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CN201420747403.8U CN204277370U (zh) | 2014-12-03 | 2014-12-03 | 一种用于管道对口的夹具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109483143A (zh) * | 2018-10-17 | 2019-03-19 | 中国二十冶集团有限公司 | 架空管道焊接方法及装置 |
CN109648246A (zh) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | 一种对口装置、钢套钢外护管对接加工装置及方法 |
CN112605624A (zh) * | 2020-12-03 | 2021-04-06 | 上海二十冶建设有限公司 | 一种用于卷制管道快速安装方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109483143A (zh) * | 2018-10-17 | 2019-03-19 | 中国二十冶集团有限公司 | 架空管道焊接方法及装置 |
CN109648246A (zh) * | 2018-12-25 | 2019-04-19 | 湖南省工业设备安装有限公司 | 一种对口装置、钢套钢外护管对接加工装置及方法 |
CN112605624A (zh) * | 2020-12-03 | 2021-04-06 | 上海二十冶建设有限公司 | 一种用于卷制管道快速安装方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGI Free format text: FORMER NAME: CEEC ANHUI ELECTRIC POWER CONSTRUCTION SECOND ENGINEERING COMPANY |
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CP01 | Change in the name or title of a patent holder |
Address after: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee after: Chinese energy construction group Anhui electric power builds the second Engineering Co., Ltd Address before: 230601, No. 12600, prosperous road, Hefei economic and Technological Development Zone, Anhui Patentee before: CEEC CHINA ENERGY ENGINEERING GROUP CO., LTD., ANHUI NO.2 ELECTRIC POWER ENGINEERING & CONSTRUCTION CORPORATION |