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经营范围
发明名称
AC ELECTRIC DRIVE
摘要
申请公布号
SU1541744(A1)
申请公布日期
1990.02.07
申请号
SU19884427702
申请日期
1988.05.18
申请人
LE I INZHENEROV ZHELEZNODOROZ
发明人
BURAK KONSTANTIN YU,SU;RYABININ GENNADIJ A,SU;SEMENOV NIKOLAJ P,SU;ARKHIPOVA IRINA V,SU;LEBEDEVA NATALYA P,SU
分类号
H02P3/22
主分类号
H02P3/22
代理机构
代理人
主权项
地址
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