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发明名称
ARRANGEMENT FOR INDICATING AND MESURING ASYMMETRY OF VOLTAGES OF THREE-PHASE NETWORK
摘要
申请公布号
SU684469(A1)
申请公布日期
1979.09.05
申请号
SU19772485097
申请日期
1977.05.04
申请人
ISHKOV ALEKSANDR P,SU
发明人
ISHKOV ALEKSANDR P,SU
分类号
G01R29/16;H01J3/34;(IPC1-7):G01R29/16
主分类号
G01R29/16
代理机构
代理人
主权项
地址
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