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发明名称
PROTECTIVE RELAY SYSTEM
摘要
申请公布号
JPS5843115(A)
申请公布日期
1983.03.12
申请号
JP19810138456
申请日期
1981.09.04
申请人
HITACHI SEISAKUSHO KK
发明人
SANO KAZUHIRO;KAWAI TADAO;NAKAYAMA KEIZOU
分类号
H02H3/00;H02B15/00
主分类号
H02H3/00
代理机构
代理人
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