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发明名称
CENTRIFUGAL PUMP IMPELLER
摘要
申请公布号
SU1108250(A1)
申请公布日期
1984.08.15
申请号
SU19833585733
申请日期
1983.03.14
申请人
VINOGRADOV SERGEJ N,SU;KUCHINSKIJ VALERIJ E,SU
发明人
VINOGRADOV SERGEJ N,SU;KUCHINSKIJ VALERIJ E,SU
分类号
F04D29/041;F04D29/04;F04D29/22;(IPC1-7):F04D29/22
主分类号
F04D29/041
代理机构
代理人
主权项
地址
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