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经营范围
发明名称
CHARGE DISTRIBUTOR OF BLAST FURNACE
摘要
申请公布号
SU817058(A1)
申请公布日期
1981.03.30
申请号
SU19792765250
申请日期
1979.05.10
申请人
NII TYAZHELOGO MASH PO "URALMASH"
发明人
DAKALOV GEORGIJ V,SU;STANKEVICH YAN A,SU
分类号
C21B7/20;(IPC1-7):21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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