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发明名称
Wrench
摘要
申请公布号
US1872780(A)
申请公布日期
1932.08.23
申请号
US19300485714
申请日期
1930.10.01
申请人
MCKIBBON JOE S
发明人
MCKIBBON JOE S.
分类号
B25B13/30
主分类号
B25B13/30
代理机构
代理人
主权项
地址
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