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发明名称
DEVICE FOR DIRECTIONAL PROTECTION AGAINST SINGLE-PHASE GROUNDS IN NETWORKS WITH INSULATED NEUTRAL
摘要
申请公布号
RU1793507(C)
申请公布日期
1993.02.07
申请号
SU19904865476
申请日期
1990.06.27
申请人
SURVILO IOSIF K,SU;ARONSON VIKTOR N,SU
发明人
SURVILO IOSIF K,SU;ARONSON VIKTOR N,SU
分类号
H02H3/16
主分类号
H02H3/16
代理机构
代理人
主权项
地址
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