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发明名称
METHOD OF REDUCING EARTH FAILURE CURRENTS IN MEDIUM VOLTAGE NETWORKS
摘要
申请公布号
PL156362(B1)
申请公布日期
1992.03.31
申请号
PL19880273251
申请日期
1988.06.21
申请人
发明人
分类号
H02H9/08;H02J;H02J3/18;(IPC1-7):H02H9/08
主分类号
H02H9/08
代理机构
代理人
主权项
地址
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