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发明名称
Method and apparatus for refining molten metal
摘要
申请公布号
GB1127055(A)
申请公布日期
1968.09.11
申请号
GB19660036052
申请日期
1966.08.11
申请人
UNITED STATES STEEL CORPORATION
发明人
分类号
C21C5/04;C21C5/30
主分类号
C21C5/04
代理机构
代理人
主权项
地址
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