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发明名称
Coupling
摘要
申请公布号
US2183546(A)
申请公布日期
1939.12.19
申请号
US19370133206
申请日期
1937.03.26
申请人
JOHN THORNE LANE
发明人
COLGROVE ROBERT D.
分类号
H01R4/50
主分类号
H01R4/50
代理机构
代理人
主权项
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