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发明名称
Method and devices for removing alumina and other inclusions from steel contained in tundishes
摘要
申请公布号
US5018710(A)
申请公布日期
1991.05.28
申请号
US19900597628
申请日期
1990.10.15
申请人
MAGNECO/METREL, INC.
发明人
SOOFI, MADJID
分类号
B22D11/119
主分类号
B22D11/119
代理机构
代理人
主权项
地址
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