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发明名称
Perfectionnements apportés au mécanisme de commutation, particulièrement pour véhicules à traction électrique
摘要
申请公布号
FR1080846(A)
申请公布日期
1954.12.14
申请号
FRD1080846
申请日期
1953.06.02
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
H01H19/08
主分类号
H01H19/08
代理机构
代理人
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