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发明名称
CENTRIFUGAL PUMP ELECTRIC DRIVE
摘要
申请公布号
SU888317(A1)
申请公布日期
1981.12.07
申请号
SU19802878712
申请日期
1980.02.05
申请人
RIZHSKIJ POLT INSTITUT
发明人
GREJVULIS YANIS P,SU;RYBITSKIJ LEONID S,SU;BLUMBERGS EDVIN A,SU
分类号
H02P23/14;(IPC1-7):H02P5/40
主分类号
H02P23/14
代理机构
代理人
主权项
地址
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