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发明名称
REFINING MOLTEN METAL
摘要
申请公布号
GB1559688(A)
申请公布日期
1980.01.23
申请号
GB19760017724
申请日期
1976.04.30
申请人
BRITISH STEEL CORP
发明人
分类号
C21C7/072;C21C5/00;C21C5/30;C21C5/46;C21C7/068;(IPC1-7):C21C5/30
主分类号
C21C7/072
代理机构
代理人
主权项
地址
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