CN2680381Y - 高精度异型铜带锻压成型模具 - Google Patents
高精度异型铜带锻压成型模具 Download PDFInfo
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- CN2680381Y CN2680381Y CN 200420047470 CN200420047470U CN2680381Y CN 2680381 Y CN2680381 Y CN 2680381Y CN 200420047470 CN200420047470 CN 200420047470 CN 200420047470 U CN200420047470 U CN 200420047470U CN 2680381 Y CN2680381 Y CN 2680381Y
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- copper strip
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- fixed
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Application Number | Priority Date | Filing Date | Title |
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CN 200420047470 CN2680381Y (zh) | 2004-03-30 | 2004-03-30 | 高精度异型铜带锻压成型模具 |
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CN 200420047470 CN2680381Y (zh) | 2004-03-30 | 2004-03-30 | 高精度异型铜带锻压成型模具 |
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CN2680381Y true CN2680381Y (zh) | 2005-02-23 |
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CN 200420047470 Expired - Fee Related CN2680381Y (zh) | 2004-03-30 | 2004-03-30 | 高精度异型铜带锻压成型模具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100395077C (zh) * | 2006-04-05 | 2008-06-18 | 宁波海王机电科技有限公司 | 一种高导、高强异型电子框架材料的制备方法 |
CN103464665A (zh) * | 2013-09-25 | 2013-12-25 | 宁波康强电子股份有限公司 | 一种功率集成电路引线框架原材料的锻压方法 |
-
2004
- 2004-03-30 CN CN 200420047470 patent/CN2680381Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100395077C (zh) * | 2006-04-05 | 2008-06-18 | 宁波海王机电科技有限公司 | 一种高导、高强异型电子框架材料的制备方法 |
CN103464665A (zh) * | 2013-09-25 | 2013-12-25 | 宁波康强电子股份有限公司 | 一种功率集成电路引线框架原材料的锻压方法 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Effective date of registration: 20060120 Pledge (preservation): Preservation |
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PD01 | Discharge of preservation of patent |
Date of registration: 20060705 Pledge (preservation): Discharge |
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PP01 | Preservation of patent right |
Effective date of registration: 20060728 Pledge (preservation): Preservation |
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PD01 | Discharge of preservation of patent |
Date of registration: 20070105 Pledge (preservation): Preservation |
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ASS | Succession or assignment of patent right |
Owner name: CHINALCO LUOYANG COPPER CO., LTD. Free format text: FORMER OWNER: LUOYANG COPPER PROCESSING GROUP CO LTD Effective date: 20070302 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070302 Address after: 471039 Henan city of Luoyang province Jianshe Road No. 50 in Luoyang Copper Aluminum Technology Center Patentee after: Zhonglu Luoyang Copper Industry Co., Ltd. Address before: 471039 Henan city of Luoyang province Jianshe Road No. 50 Luoyang copper processing Refco Group Ltd chief engineer office Patentee before: Luoyang Copper Processing Group Co., Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050223 Termination date: 20130330 |