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发明名称
DIRECTIVITY GROUND-FAULT RELAYING NOD FOR NONGROUND SYSTEM HIGH VOLTAGE CIRCUIT
摘要
申请公布号
JPS5869423(A)
申请公布日期
1983.04.25
申请号
JP19810156931
申请日期
1981.10.03
申请人
MORI TATATOMI
发明人
MORI TATATOMI
分类号
H02H3/347
主分类号
H02H3/347
代理机构
代理人
主权项
地址
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