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发明名称
GAS COMBUSTION DEVICE OF BLAST FURNACE BACK-DRAUGHT
摘要
申请公布号
KR960009938(Y1)
申请公布日期
1996.11.19
申请号
KR19940029048U
申请日期
1994.11.02
申请人
POSCO
发明人
LEE, SOO-HYUN;SONN, SUK-BONG;JUNG, JAE-SUNG
分类号
C21B7/16;(IPC1-7):C21B7/16
主分类号
C21B7/16
代理机构
代理人
主权项
地址
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