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经营范围
发明名称
CENTRIFUGAL FAN IMPELLER SEAL
摘要
申请公布号
SU1052728(A1)
申请公布日期
1983.11.07
申请号
SU19823418907
申请日期
1982.04.07
申请人
DO PROIZV OB PO GORNOMU MASH "DONETSKGORMASH"
发明人
KUZNETSOV ALEKSANDR V,SU;KHITSENKO VASILIJ V,SU;CHEPURNOJ NIKOLAJ T,SU;DEMOCHKO STANISLAV I,SU
分类号
F04D29/08;F04D17/08;(IPC1-7):F04D29/08
主分类号
F04D29/08
代理机构
代理人
主权项
地址
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