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发明名称
Electric bulb and socket
摘要
申请公布号
US2292242(A)
申请公布日期
1942.08.04
申请号
US19410406382
申请日期
1941.08.11
申请人
JOSEPH SAGONA
发明人
SAGONA JOSEPH
分类号
H01K1/46;H01R33/20
主分类号
H01K1/46
代理机构
代理人
主权项
地址
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