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发明名称
DEVICE FOR PROTECTING THREE-PHASE CONSUMERS FROM PHASE CURRENT IMBALANCE
摘要
申请公布号
SU1653069(A1)
申请公布日期
1991.05.30
申请号
SU19894680067
申请日期
1989.02.28
申请人
BLAGOVESHCHENSKIJ SELSKOKHOZYAJSTVENNYJ INSTITUT
发明人
RAKUTKO SERGEJ A,SU
分类号
H02H7/26
主分类号
H02H7/26
代理机构
代理人
主权项
地址
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