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发明名称
Perfectionnements aux contacteurs électromagnétiques
摘要
申请公布号
FR778326(A)
申请公布日期
1935.03.14
申请号
FRD778326
申请日期
1933.12.02
申请人
FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT
发明人
分类号
H01H50/22
主分类号
H01H50/22
代理机构
代理人
主权项
地址
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