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发明名称
Electric contact plug
摘要
申请公布号
US2229150(A)
申请公布日期
1941.01.21
申请号
US19380195285
申请日期
1938.03.11
申请人
WADSWORTH DONALD E
发明人
WADSWORTH DONALD E.
分类号
H01R27/00
主分类号
H01R27/00
代理机构
代理人
主权项
地址
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