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发明名称
Electric socket
摘要
申请公布号
US2109770(A)
申请公布日期
1938.03.01
申请号
US19360087197
申请日期
1936.06.25
申请人
FRANKLIN ALBERT W
发明人
FRANKLIN ALBERT W.
分类号
H01R33/76
主分类号
H01R33/76
代理机构
代理人
主权项
地址
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