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发明名称
Method of forming contact points
摘要
申请公布号
US2020752(A)
申请公布日期
1935.11.12
申请号
US19310514650
申请日期
1931.02.09
申请人
GENERAL MOTORS CORPORATION
发明人
WILEY RAYMOND H.;HUSTON CHARLES A.;KELLER CLARENCE J.
分类号
H01R4/02
主分类号
H01R4/02
代理机构
代理人
主权项
地址
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