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发明名称
GROUND FAULT INDICATOR FOR DISTRIBUTION LINE
摘要
申请公布号
JPH0442726(A)
申请公布日期
1992.02.13
申请号
JP19900147967
申请日期
1990.06.06
申请人
MEIDENSHA CORP
发明人
EMOTO MASAHARU;YAMAZAKI SETSUYA
分类号
H02H7/26;H02H3/38
主分类号
H02H7/26
代理机构
代理人
主权项
地址
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