CN202420411U - 工程自由平面角度测量装置 - Google Patents
工程自由平面角度测量装置 Download PDFInfo
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- CN202420411U CN202420411U CN2012200201365U CN201220020136U CN202420411U CN 202420411 U CN202420411 U CN 202420411U CN 2012200201365 U CN2012200201365 U CN 2012200201365U CN 201220020136 U CN201220020136 U CN 201220020136U CN 202420411 U CN202420411 U CN 202420411U
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CN2012200201365U CN202420411U (zh) | 2012-01-17 | 2012-01-17 | 工程自由平面角度测量装置 |
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CN2012200201365U CN202420411U (zh) | 2012-01-17 | 2012-01-17 | 工程自由平面角度测量装置 |
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CN202420411U true CN202420411U (zh) | 2012-09-05 |
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CN2012200201365U Expired - Fee Related CN202420411U (zh) | 2012-01-17 | 2012-01-17 | 工程自由平面角度测量装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108458645A (zh) * | 2018-04-11 | 2018-08-28 | 秦皇岛戴卡兴龙轮毂有限公司 | 双指针手持角度仪器 |
CN117146684A (zh) * | 2023-10-31 | 2023-12-01 | 天津中杰科技发展有限公司 | 梯形缝锥角检测装置及检测方法 |
CN117704933A (zh) * | 2024-02-06 | 2024-03-15 | 天津中杰科技发展有限公司 | 一种圆锥孔筛管锥角检测装置及检测方法 |
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2012
- 2012-01-17 CN CN2012200201365U patent/CN202420411U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108458645A (zh) * | 2018-04-11 | 2018-08-28 | 秦皇岛戴卡兴龙轮毂有限公司 | 双指针手持角度仪器 |
CN117146684A (zh) * | 2023-10-31 | 2023-12-01 | 天津中杰科技发展有限公司 | 梯形缝锥角检测装置及检测方法 |
CN117146684B (zh) * | 2023-10-31 | 2024-03-01 | 天津中杰科技发展有限公司 | 梯形缝锥角检测装置及检测方法 |
CN117704933A (zh) * | 2024-02-06 | 2024-03-15 | 天津中杰科技发展有限公司 | 一种圆锥孔筛管锥角检测装置及检测方法 |
CN117704933B (zh) * | 2024-02-06 | 2024-05-03 | 天津中杰科技发展有限公司 | 一种圆锥孔筛管锥角检测装置及检测方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CONS Effective date: 20130321 Owner name: HEBEI ELECTRIC POWER CORPORATION ELECTRIC POWER RE Free format text: FORMER OWNER: HEBEI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130321 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130321 Address after: 050021 Shijiazhuang Province, Yuhua Province Sports street, South Street, No. 238, No. Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee before: Hebei Electric Power Research Institute |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170117 |
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CF01 | Termination of patent right due to non-payment of annual fee |