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发明名称
SMELTING REDUCTION METHOD FOR METAL AND SMELTING REDUCTION FURNACE
摘要
申请公布号
JPH03177513(A)
申请公布日期
1991.08.01
申请号
JP19890333262
申请日期
1989.12.22
申请人
NIPPON STEEL CORP
发明人
IBARAKI TETSUJI;YAMAUCHI MASAO;KANEMOTO MICHITAKA;MORIDERA HIROMITSU
分类号
C21B11/02;C21B11/00
主分类号
C21B11/02
代理机构
代理人
主权项
地址
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