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经营范围
发明名称
A.C.DRIVE
摘要
申请公布号
SU1220100(A2)
申请公布日期
1986.03.23
申请号
SU19843833306
申请日期
1984.12.30
申请人
NI ELEKTROTEKH I
发明人
ERUKHIMOVICH VITALIJ A,SU;EPSHTEJN ISAAK I,SU
分类号
H02P21/06;H02P27/05;(IPC1-7):H02P7/42
主分类号
H02P21/06
代理机构
代理人
主权项
地址
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