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发明名称
METHOD FOR INCREASING MN CONTENT IN MOLTEN STEEL IN CONVERTER
摘要
申请公布号
JPH01312021(A)
申请公布日期
1989.12.15
申请号
JP19880145054
申请日期
1988.06.13
申请人
SUMITOMO METAL IND LTD
发明人
FUKAGAWA MAKOTO
分类号
C21C5/28
主分类号
C21C5/28
代理机构
代理人
主权项
地址
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