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发明名称
Differentialschutzeinrichtung fuer Transformatoren in Verbindung mit Induktionsreglern
摘要
申请公布号
DE527296(C)
申请公布日期
1931.06.16
申请号
DENDATM110075D
申请日期
申请人
MASCHINENFABRIK OERLIKON
发明人
分类号
H02H7/045
主分类号
H02H7/045
代理机构
代理人
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