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发明名称
Improvements in and relating to protective relay systems for three-phase power circuits
摘要
申请公布号
GB906049(A)
申请公布日期
1962.09.19
申请号
GB19580000590
申请日期
1958.01.07
申请人
THE ENGLISH ELECTRIC COMPANY LIMITED
发明人
WARRINGTO ALBERT RUSSELL VAN CORTLANDT
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
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