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发明名称
CHARGING APPARATUS FOR BLAST FURNACE
摘要
申请公布号
SU973619(A1)
申请公布日期
1982.11.15
申请号
SU19813293468
申请日期
1981.05.21
申请人
DN METALL INSTITUT
发明人
LESNOJ ALEKSANDR I,SU;SELEGEJ NIKOLAJ G,SU;ORESHCHENKO VIKTOR F,SU;GAVRISH VLADIMIR N,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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