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发明名称
METHOD FOR PRE-TREATING MOLTEN IRON ON CASTING FLOOR IN BLAST FURNACE
摘要
申请公布号
JPH0250906(A)
申请公布日期
1990.02.20
申请号
JP19880201923
申请日期
1988.08.15
申请人
KAWASAKI STEEL CORP
发明人
SHINOHARA KOICHI
分类号
C21C1/00;C21C1/04
主分类号
C21C1/00
代理机构
代理人
主权项
地址
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