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发明名称
APPARATUS FOR PROTECTION OF THREE-PHASE ELECTRIC INSTALLATION AGAINST NONSYMMETRIC MODES
摘要
申请公布号
SU1476551(A2)
申请公布日期
1989.04.30
申请号
SU19874310776
申请日期
1987.09.30
申请人
SMOLENSK MO ENERGET INST
发明人
ARTEMOV ALEKSANDR I,SU;ZAJTSEV VLADIMIR E,SU
分类号
H01H69/01;H02H7/08
主分类号
H01H69/01
代理机构
代理人
主权项
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