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发明名称
IMPELLER OF CENTRIFUGAL TURBOMACHINE
摘要
申请公布号
SU1590679(A1)
申请公布日期
1990.09.07
申请号
SU19884441743
申请日期
1988.06.15
申请人
MAKAROV VLADIMIR N,SU;YUREV MIKHAIL P,SU
发明人
MAKAROV VLADIMIR N,SU;YUREV MIKHAIL P,SU
分类号
F04D29/28
主分类号
F04D29/28
代理机构
代理人
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地址
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