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经营范围
发明名称
REVERSIBLE ELECTRIC DRIVE
摘要
申请公布号
SU598203(A1)
申请公布日期
1978.03.15
申请号
SU19711661481
申请日期
1971.05.24
申请人
OD POLT INSTITUT
发明人
KORYTIN ALEKSANDR M,SU;SHAPAREV NIKOLAJ K,SU
分类号
H02P7/26;(IPC1-7):H02P5/06
主分类号
H02P7/26
代理机构
代理人
主权项
地址
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