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发明名称
WEFT COP CHANGING MECHANISM
摘要
申请公布号
IE15415(L)
申请公布日期
1938.12.24
申请号
IED15415
申请日期
1938.05.20
申请人
WILHELM HERMANN MARTIN
发明人
分类号
(IPC1-7):D03K/00
主分类号
(IPC1-7):D03K/00
代理机构
代理人
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地址
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