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发明名称
Perfectionnement aux dispositifs d'attaque des essieux moteurs des véhicules à moteurs électriques
摘要
申请公布号
FR844968(A)
申请公布日期
1939.08.07
申请号
FRD844968
申请日期
1938.10.20
申请人
ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI
发明人
分类号
B61C9/44
主分类号
B61C9/44
代理机构
代理人
主权项
地址
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