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发明名称
Improvements in arrangements for preventing false switching operations with lines provided with electric short-circuit protective devices
摘要
申请公布号
GB576998(A)
申请公布日期
1946.04.30
申请号
GB19440012939
申请日期
1944.07.06
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
分类号
H02H7/26
主分类号
H02H7/26
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代理人
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