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经营范围
发明名称
CENTRIFUGAL PUMP IMPELLER
摘要
申请公布号
SU1581865(A1)
申请公布日期
1990.07.30
申请号
SU19884438376
申请日期
1988.06.08
申请人
VNII GORNOJ MEKHANIKI IM.M.M.FEDOROVA
发明人
ADAM OLEG V,SU;GASYUKEVICH VITALIJ K,SU;KLEPAKOV IVAN V,SU;STESHENKO VLADLEN A,SU;FEDOSOV ANATOLIJ V,SU
分类号
F04D29/22
主分类号
F04D29/22
代理机构
代理人
主权项
地址
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