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发明名称
CENTRIFUGAL VENTILATOR IMPELLER
摘要
申请公布号
SU848764(A1)
申请公布日期
1981.07.23
申请号
SU19792858819
申请日期
1979.11.23
申请人
LAKOMCHENKO VALERIJ ,SU;NIKOLAEV MIKHAIL G,SU;MESHKOV NIKOLAJ M,SU
发明人
LAKOMCHENKO VALERIJ I,SU;NIKOLAEV MIKHAIL G,SU;MESHKOV NIKOLAJ M,SU
分类号
F04D29/28;(IPC1-7):F04D29/28
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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