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发明名称
CHANNEL SELECTING AND GROUND-FAULTING DIRECTION RELAYING DEVICE
摘要
申请公布号
JPS60207417(A)
申请公布日期
1985.10.19
申请号
JP19840063658
申请日期
1984.03.31
申请人
TOSHIBA KK
发明人
YAMAMOTO YOSHIAKI
分类号
H02H3/36
主分类号
H02H3/36
代理机构
代理人
主权项
地址
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