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经营范围
发明名称
DC ELECTRIC DRIVE
摘要
申请公布号
SU1661951(A1)
申请公布日期
1991.07.07
申请号
SU19864078411
申请日期
1986.05.05
申请人
NOVOPOLOTSKIJ POLT I IM.LENINSKOGO KOMSOMOLA BELORUSSII
发明人
SIBIRTSEV VIKTOR D,SU;VERSHININ ALEKSANDR S,SU
分类号
H02P7/28
主分类号
H02P7/28
代理机构
代理人
主权项
地址
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