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发明名称
METHOD FOR ADDING POWDERY CARBONACEOUS MATERIAL TO SMELTING AND REDUCING FURNACE
摘要
申请公布号
JPS6335726(A)
申请公布日期
1988.02.16
申请号
JP19860181367
申请日期
1986.07.31
申请人
NIPPON STEEL CORP
发明人
MATSUO MITSUTAKA;ISHIKAWA HIDEKI;KATAYAMA HIROYUKI;HIRATA HIROSHI
分类号
C21B11/00;C21B13/00
主分类号
C21B11/00
代理机构
代理人
主权项
地址
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