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经营范围
发明名称
GROUND FAULT DETECTOR
摘要
申请公布号
JPH01218320(A)
申请公布日期
1989.08.31
申请号
JP19880042521
申请日期
1988.02.25
申请人
TOSHIBA CORP
发明人
TAKIMOTO MASARU
分类号
H02H3/16;H02H3/02
主分类号
H02H3/16
代理机构
代理人
主权项
地址
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