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发明名称
SMELTING REDUCTION IRON MAKING METHOD
摘要
申请公布号
JPH03287709(A)
申请公布日期
1991.12.18
申请号
JP19900088500
申请日期
1990.04.03
申请人
NIPPON STEEL CORP
发明人
KOBAYASHI KATSUAKI;OKUHARA KATSUAKI;KUWABARA MASATOSHI
分类号
C21B11/02
主分类号
C21B11/02
代理机构
代理人
主权项
地址
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