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发明名称
Multiple socket wrench
摘要
申请公布号
US2697958(A)
申请公布日期
1954.12.28
申请号
US19530349627
申请日期
1953.04.20
申请人
INVENTIONS DEVELOPMENT CO. LTD.
发明人
KOZAKEWICH JOHN
分类号
B25B13/10
主分类号
B25B13/10
代理机构
代理人
主权项
地址
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