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发明名称
Improvements in control switches for electric motors
摘要
申请公布号
GB724628(A)
申请公布日期
1955.02.23
申请号
GB19530020311
申请日期
1953.07.22
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
H01H61/00
主分类号
H01H61/00
代理机构
代理人
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