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发明名称
Window socket wrench
摘要
申请公布号
US2239548(A)
申请公布日期
1941.04.22
申请号
US19390257379
申请日期
1939.02.20
申请人
BUTLER JOSEPH F;BUTLER RAYMOND J
发明人
BUTLER JOSEPH F.;BUTLER RAYMOND J.
分类号
B25B13/06
主分类号
B25B13/06
代理机构
代理人
主权项
地址
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