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发明名称
FREQUENCY-CONTROLLED ELECTRIC TRACTION DRIVE
摘要
申请公布号
SU1072231(A1)
申请公布日期
1984.02.07
申请号
SU19823459403
申请日期
1982.06.29
申请人
VOLOGODSKIJ POLT INSTITUT
发明人
GRUZOV VLADIMIR L,SU;KALININ VLADIMIR R,SU;PODOLNYJ YULIJ I,SU
分类号
H02P1/30;H02P3/10;H02P27/04;(IPC1-7):H02P7/42
主分类号
H02P1/30
代理机构
代理人
主权项
地址
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