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发明名称
Einrichtung zur Verhinderung von Fehlausloesungen schnell arbeitender Differentialschutzrelais
摘要
申请公布号
DE889645(C)
申请公布日期
1953.09.14
申请号
DE1941A011834D
申请日期
1941.08.06
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
GUTMANN HEINZ
分类号
H02H7/045
主分类号
H02H7/045
代理机构
代理人
主权项
地址
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