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发明名称
ARTIFICIAL GROUND-FAULT TESTING DEVICE FOR DISTRIBUTION LINE
摘要
申请公布号
JPH02105073(A)
申请公布日期
1990.04.17
申请号
JP19880259860
申请日期
1988.10.14
申请人
TOHOKU ELECTRIC POWER CO INC;KINKEI SYST:KK
发明人
MORI HIDEO;FUJIWARA SHIGEO;HATANAKA TOSHISUKE;TENTO SATORU
分类号
G01R27/32;G01R31/00;H02H3/02
主分类号
G01R27/32
代理机构
代理人
主权项
地址
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