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发明名称
Incandescent lamp socket and switch
摘要
申请公布号
US2545860(A)
申请公布日期
1951.03.20
申请号
US19480024589
申请日期
1948.05.01
申请人
ROBERTSON HARRY C
发明人
ROBERTSON HARRY C.
分类号
H01H17/00;H01R33/955
主分类号
H01H17/00
代理机构
代理人
主权项
地址
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