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发明名称
CENTRIFUGAL FAN IMPELLER
摘要
申请公布号
SU1366719(A1)
申请公布日期
1988.01.15
申请号
SU19864068875
申请日期
1986.03.20
申请人
STAVROPOLSKIJ POLT INSTITUT
发明人
PENKIN NIKOLAJ S,SU;GOLOSHCHAPOV NIKOLAJ N,SU
分类号
F04D29/28
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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