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发明名称
Electrical apparatus
摘要
申请公布号
US2693512(A)
申请公布日期
1954.11.02
申请号
US19500154246
申请日期
1950.04.06
申请人
GENERAL MOTORS CORPORATION
发明人
GROOMS ALBERT O.
分类号
H01H35/26;H01H37/12;H01H37/36
主分类号
H01H35/26
代理机构
代理人
主权项
地址
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