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发明名称
Seam ripping device
摘要
申请公布号
US2660787(A)
申请公布日期
1953.12.01
申请号
US19510221888
申请日期
1951.04.19
申请人
PARKER ALLEN J;MURRAY LEO M
发明人
PARKER ALLEN J.;MURRAY LEO M.
分类号
A41H31/00
主分类号
A41H31/00
代理机构
代理人
主权项
地址
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