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发明名称
Electric plug and socket
摘要
申请公布号
US2297188(A)
申请公布日期
1942.09.29
申请号
US19400329618
申请日期
1940.04.15
申请人
JOHN JOYCE
发明人
JOYCE JOHN
分类号
H01R13/642;H01R29/00
主分类号
H01R13/642
代理机构
代理人
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