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经营范围
发明名称
ELECTRIC DRIVE
摘要
申请公布号
SU803095(A1)
申请公布日期
1981.02.07
申请号
SU19782682384
申请日期
1978.11.09
申请人
ZEJGMAN LEV L,SU;KHUDYAKOV BORIS A,SU
发明人
ZEJGMAN LEV L,SU;KHUDYAKOV BORIS A,SU
分类号
H02P25/14;(IPC1-7):H02P5/06
主分类号
H02P25/14
代理机构
代理人
主权项
地址
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