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发明名称
GROUND-FAULT SECTION DETECTOR
摘要
申请公布号
JPH04105514(A)
申请公布日期
1992.04.07
申请号
JP19900223320
申请日期
1990.08.24
申请人
YASKAWA ELECTRIC CORP
发明人
OTSUKA MASAO;FURUTA TAKU
分类号
G01R31/08;H02H3/38
主分类号
G01R31/08
代理机构
代理人
主权项
地址
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