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发明名称
SMELTING REDUCTION FURNACE
摘要
申请公布号
JPH11310814(A)
申请公布日期
1999.11.09
申请号
JP19980120804
申请日期
1998.04.30
申请人
NIPPON STEEL CORP
发明人
HORA SHIRO
分类号
C21B11/00;F27B3/04;(IPC1-7):C21B11/00
主分类号
C21B11/00
代理机构
代理人
主权项
地址
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