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发明名称
Dispositif servant à vérifier les contacts des relais temporisés à surintensité et des relais à maximum
摘要
申请公布号
FR839972(A)
申请公布日期
1939.04.17
申请号
FRD839972
申请日期
1938.06.29
申请人
ATELIERS DE CONSTRUCTION OERLIKON
发明人
分类号
H01H71/12
主分类号
H01H71/12
代理机构
代理人
主权项
地址
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