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经营范围
发明名称
Perfectionnements aux dispositifs de commande de véhicules électriques
摘要
申请公布号
FR870700(A)
申请公布日期
1942.03.20
申请号
FRD870700
申请日期
1941.03.08
申请人
COMPAGNIE FRANCAISE POUR L'EXPLOITATION DES PROCEDES THOMSON-HOUSTON
发明人
分类号
B60L15/20
主分类号
B60L15/20
代理机构
代理人
主权项
地址
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