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发明名称
OVER CURRENT RELAY
摘要
申请公布号
KR890008923(Y1)
申请公布日期
1989.12.09
申请号
KR19870016373U
申请日期
1987.09.26
申请人
RYU, IN-KI
发明人
RYU, IN-KI
分类号
H02H9/02;(IPC1-7):H02H9/02
主分类号
H02H9/02
代理机构
代理人
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