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发明名称
DEVICE FOR MONITORING THREE-PHASE NETWORK PHASE ALTERNATION
摘要
申请公布号
SU608222(A1)
申请公布日期
1978.05.25
申请号
SU19762358064
申请日期
1976.05.17
申请人
KHELEMSKIJ ILYA P,SU;YURKOVSKIJ LEONID ,SU
发明人
KHELEMSKIJ ILYA P,SU;YURKOVSKIJ LEONID ,SU
分类号
H02H3/34;G01R29/18;(IPC1-7):H02H3/34
主分类号
H02H3/34
代理机构
代理人
主权项
地址
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