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经营范围
发明名称
DEVICE FOR CONTROLLING A D.C. MOTOR
摘要
申请公布号
SU1462458(A1)
申请公布日期
1989.02.28
申请号
SU19843766712
申请日期
1984.07.06
申请人
SHUVALOV VLADIMIR A,SU
发明人
SHUVALOV VLADIMIR A,SU
分类号
H02P7/29
主分类号
H02P7/29
代理机构
代理人
主权项
地址
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