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发明名称
Safety-type clamp for electric plug and socket
摘要
申请公布号
US2761109(A)
申请公布日期
1956.08.28
申请号
US19540404957
申请日期
1954.01.19
申请人
ARNOLD HACKER
发明人
HACKER ARNOLD
分类号
H01R13/639
主分类号
H01R13/639
代理机构
代理人
主权项
地址
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