CN201446205U - 精密数控圆锥滚子轴承套圈冷辗机 - Google Patents
精密数控圆锥滚子轴承套圈冷辗机 Download PDFInfo
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- CN201446205U CN201446205U CN2009200328453U CN200920032845U CN201446205U CN 201446205 U CN201446205 U CN 201446205U CN 2009200328453 U CN2009200328453 U CN 2009200328453U CN 200920032845 U CN200920032845 U CN 200920032845U CN 201446205 U CN201446205 U CN 201446205U
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Application Number | Priority Date | Filing Date | Title |
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CN2009200328453U CN201446205U (zh) | 2009-04-28 | 2009-04-28 | 精密数控圆锥滚子轴承套圈冷辗机 |
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CN2009200328453U CN201446205U (zh) | 2009-04-28 | 2009-04-28 | 精密数控圆锥滚子轴承套圈冷辗机 |
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CN201446205U true CN201446205U (zh) | 2010-05-05 |
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CN2009200328453U Expired - Lifetime CN201446205U (zh) | 2009-04-28 | 2009-04-28 | 精密数控圆锥滚子轴承套圈冷辗机 |
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CN (1) | CN201446205U (zh) |
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2009
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Mingxue Inventor before: Yang Mingxue Inventor before: Wang Guoqing |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 471000 Huayang Industrial Concentration Area, Mengjin County, Henan, Luoyang province (Mengjin County, Baihe Town, crane North Village) Patentee after: LUOYANG HUAGAO BEARING TECHNOLOGY CO., LTD. Address before: Mengjin County in Henan province 471000 Luoyang city Luoyang changdai Huazhong Machinery Manufacturing Co. Ltd. Patentee before: Luoyang Zhengzhong Cold Rolling Bearing Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20100505 |
|
CX01 | Expiry of patent term |