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发明名称
DEVICE FOR FREQUENCY CONTROL OF INDUCTION ELECTRIC MOTOR
摘要
申请公布号
SU760373(A1)
申请公布日期
1980.08.30
申请号
SU19782616943
申请日期
1978.05.10
申请人
GRICHINA YURIJ ,SU;KRUTOJ VALERIJ P,SU
发明人
GRICHINA YURIJ ,SU;KRUTOJ VALERIJ P,SU
分类号
(IPC1-7):H02P7/42
主分类号
(IPC1-7):H02P7/42
代理机构
代理人
主权项
地址
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