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发明名称
Schutzschaltung mit widerstandsabhaengigen Selektivzeitrelais
摘要
申请公布号
DE611476(C)
申请公布日期
1935.04.02
申请号
DED611476D
申请日期
1930.12.23
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE;AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
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地址
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