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发明名称
Dispositif perfectionné de commande des circuits électriques
摘要
申请公布号
FR975507(A)
申请公布日期
1951.03.06
申请号
FRD975507
申请日期
1948.11.26
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
H01H71/20;H01H71/58
主分类号
H01H71/20
代理机构
代理人
主权项
地址
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