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发明名称
HYDRAULIC MACHINE IMPELLER
摘要
申请公布号
SU1000573(A1)
申请公布日期
1983.02.28
申请号
SU19802903744
申请日期
1980.04.04
申请人
NI SEKTOR V PROEKTNO-IZYSKATELSKOGO NII "GIDROPROEKT" IM.S.YA.ZHUKA
发明人
BAL BORIS A,SU;BAL VLADIMIR B,SU;ZOLOTOV LEV A,SU;BABANOV OLEG S,SU
分类号
F03B3/14;(IPC1-7):F03B3/14
主分类号
F03B3/14
代理机构
代理人
主权项
地址
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