CN201470678U - 一种全圆环孔型轧辊组件 - Google Patents
一种全圆环孔型轧辊组件 Download PDFInfo
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- CN201470678U CN201470678U CN2009201908117U CN200920190811U CN201470678U CN 201470678 U CN201470678 U CN 201470678U CN 2009201908117 U CN2009201908117 U CN 2009201908117U CN 200920190811 U CN200920190811 U CN 200920190811U CN 201470678 U CN201470678 U CN 201470678U
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CN2009201908117U CN201470678U (zh) | 2009-08-10 | 2009-08-10 | 一种全圆环孔型轧辊组件 |
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CN2009201908117U CN201470678U (zh) | 2009-08-10 | 2009-08-10 | 一种全圆环孔型轧辊组件 |
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CN201470678U true CN201470678U (zh) | 2010-05-19 |
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CN2009201908117U Expired - Lifetime CN201470678U (zh) | 2009-08-10 | 2009-08-10 | 一种全圆环孔型轧辊组件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103464465A (zh) * | 2013-09-16 | 2013-12-25 | 昆山永得利机械有限公司 | 周期式冷轧管机环孔型 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103464465A (zh) * | 2013-09-16 | 2013-12-25 | 昆山永得利机械有限公司 | 周期式冷轧管机环孔型 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG COPPER PROCESSING RESEARCH INSTITUTE CO., Free format text: FORMER NAME: ZHEJIANG COPPER PROCESSING RESEARCH INSTITUTE CO., LTD., HAILIANG GROUP |
|
CP01 | Change in the name or title of a patent holder |
Address after: 311835, No. 198, Central Road, shop Town, Zhuji, Zhejiang Co-patentee after: Zhejiang Hailiang Co., Ltd. Patentee after: Zhejiang Copper Processing Research Institute Co., Ltd. Address before: 311835, No. 198, Central Road, shop Town, Zhuji, Zhejiang Co-patentee before: Zhejiang Hailiang Co., Ltd. Patentee before: Zhejiang Copper Processing Research Institute Co., Ltd. of Hailiang Group |
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CX01 | Expiry of patent term |
Granted publication date: 20100519 |
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CX01 | Expiry of patent term |