CN202779273U - 钢制热煨弯管管口圆度校准系统 - Google Patents
钢制热煨弯管管口圆度校准系统 Download PDFInfo
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- CN202779273U CN202779273U CN 201220147378 CN201220147378U CN202779273U CN 202779273 U CN202779273 U CN 202779273U CN 201220147378 CN201220147378 CN 201220147378 CN 201220147378 U CN201220147378 U CN 201220147378U CN 202779273 U CN202779273 U CN 202779273U
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CN 201220147378 CN202779273U (zh) | 2012-04-09 | 2012-04-09 | 钢制热煨弯管管口圆度校准系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102764795A (zh) * | 2012-04-09 | 2012-11-07 | 中国石油天然气集团公司 | 钢制热煨弯管管口圆度校准系统及其方法 |
CN105479700A (zh) * | 2015-11-20 | 2016-04-13 | 苏州易瑞得电子科技有限公司 | 一种基于激光测距的合模控制方法及系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102764795A (zh) * | 2012-04-09 | 2012-11-07 | 中国石油天然气集团公司 | 钢制热煨弯管管口圆度校准系统及其方法 |
CN102764795B (zh) * | 2012-04-09 | 2014-11-05 | 中国石油天然气集团公司 | 钢制热煨弯管管口圆度校准系统及其方法 |
CN105479700A (zh) * | 2015-11-20 | 2016-04-13 | 苏州易瑞得电子科技有限公司 | 一种基于激光测距的合模控制方法及系统 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170303 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210409 |