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发明名称
CENTRIFUGAL FAN
摘要
申请公布号
SU823649(A1)
申请公布日期
1981.04.23
申请号
SU19792794288
申请日期
1979.07.06
申请人
KLYUCHNIKOV DMITRIJ L,SU;KALNIN ALBERT YA,SU
发明人
KLYUCHNIKOV DMITRIJ L,SU;KALNIN ALBERT YA,SU
分类号
F04D17/08;F04D29/58;(IPC1-7):F04D17/08
主分类号
F04D17/08
代理机构
代理人
主权项
地址
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