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发明名称
Directional overcurrent relays
摘要
申请公布号
US3278804(A)
申请公布日期
1966.10.11
申请号
US19620205637
申请日期
1962.06.27
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LENSNER HERBERT W.;SCHWANENFLUGEL PAUL J.
分类号
H02H3/093
主分类号
H02H3/093
代理机构
代理人
主权项
地址
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