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经营范围
发明名称
CENTRIFUGAL FAN VANE
摘要
申请公布号
SU1423810(A1)
申请公布日期
1988.09.15
申请号
SU19833579837
申请日期
1983.04.18
申请人
DO PROIZV OB PO GORNOMU MASH;VNII GORNOJ MEKHANIKI IM.M.M.FEDOROVA
发明人
MALYAKIN EVGENIJ M,SU;POPOV VYACHESLAV N,SU;GORBATENKO NIKOLAJ M,SU;DEMOCHKO STANISLAV I,SU;BABAK GRIGORIJ A,SU;SHCHUKINA OLGA M,SU
分类号
F04D29/30
主分类号
F04D29/30
代理机构
代理人
主权项
地址
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