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发明名称
IMPROVEMENTS RELATING TO STEEL-MAKING VESSELS.
摘要
申请公布号
EP0446252(B1)
申请公布日期
1994.03.16
申请号
EP19890913227
申请日期
1989.11.28
申请人
GORICON METALLURGICAL SERVICES LIMITED
发明人
CLEMPSON, MICHAEL;PURCHASE, WYNNE
分类号
C21C5/44;C21C5/46;(IPC1-7):C21C5/46;F27D3/15;B22D41/46
主分类号
C21C5/44
代理机构
代理人
主权项
地址
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