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发明名称
Lamp socket and resistor
摘要
申请公布号
US2457488(A)
申请公布日期
1948.12.28
申请号
US19450610281
申请日期
1945.08.11
申请人
H. A. DOUGLAS MFG. CO.
发明人
PENFOLD CHARLES S.
分类号
H01R33/945
主分类号
H01R33/945
代理机构
代理人
主权项
地址
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