发明名称 |
Yarn-winding reel composed of an annular series of bent rod iron modular elements |
摘要 |
The present invention relates to a yarn-winding reel with hub composed of an annular series of electrically welded bent rod iron modular elements.
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申请公布号 |
US2001002685(A1) |
申请公布日期 |
2001.06.07 |
申请号 |
US20000730613 |
申请日期 |
2000.12.06 |
申请人 |
COMPAGNUCCI - S.P.A. |
发明人 |
COMPAGNUCCI ROSSANO |
分类号 |
B65H75/20;(IPC1-7):B65H75/14;B65H75/18 |
主分类号 |
B65H75/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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