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发明名称
Three-magnet double-loop directional relay
摘要
申请公布号
US2379918(A)
申请公布日期
1945.07.10
申请号
US19430504696
申请日期
1943.10.02
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
MEHRING ARTHUR C.;GOLDSBOROUGH SHIRLEY L.
分类号
H01H51/32;H01H53/015
主分类号
H01H51/32
代理机构
代理人
主权项
地址
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