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发明名称
A converter for top-blast refining
摘要
申请公布号
GB1015809(A)
申请公布日期
1966.01.05
申请号
GB19630035185
申请日期
1963.09.05
申请人
BETEILIGUNGS- UND PATENTVERWALTUNGSGESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
C21C5/50
主分类号
C21C5/50
代理机构
代理人
主权项
地址
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