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发明名称
DEVICE FOR SUPERIMPOSITION OF VOLTAGE OF NONCOMMERCIAL FREQUENCY ON NETWORK
摘要
申请公布号
SU1705940(A1)
申请公布日期
1992.01.15
申请号
SU19904789176
申请日期
1990.02.05
申请人
INST ELEKTRODINAMIKI
发明人
SHULIKA NIKOLAJ M,SU;BOGACHENKO AZA E,SU;MASLYANIK VLADIMIR V,SU
分类号
H02H3/17;H02H3/08;H02H7/22
主分类号
H02H3/17
代理机构
代理人
主权项
地址
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