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发明名称
Bolt-retaining socket wrench
摘要
申请公布号
US2676506(A)
申请公布日期
1954.04.27
申请号
US19520273915
申请日期
1952.02.28
申请人
SCHULTZ JOHN M
发明人
SCHULTZ JOHN M.
分类号
B25B23/00;B25B23/10
主分类号
B25B23/00
代理机构
代理人
主权项
地址
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