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发明名称
BLOWING METHOD OF CONVERTER
摘要
申请公布号
JPH06256832(A)
申请公布日期
1994.09.13
申请号
JP19930040966
申请日期
1993.03.02
申请人
NIPPON STEEL CORP
发明人
MORIOKA MASAKUNI
分类号
C21C5/30;C21C5/35;C21C5/46;F27D17/00;(IPC1-7):C21C5/30
主分类号
C21C5/30
代理机构
代理人
主权项
地址
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