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发明名称
Method of refining the molten steel in an efficient manner
摘要
申请公布号
KR100878663(B1)
申请公布日期
2009.01.15
申请号
KR20020060908
申请日期
2002.10.07
申请人
发明人
分类号
C21C7/10;(IPC1-7):C21C7/10
主分类号
C21C7/10
代理机构
代理人
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地址
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