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发明名称
Tar coated fine ore for solution carbon fines around raceway in blast furnace and its fabrication method
摘要
申请公布号
KR100742603(B1)
申请公布日期
2007.07.25
申请号
KR20010031313
申请日期
2001.06.05
申请人
发明人
分类号
C22B1/14
主分类号
C22B1/14
代理机构
代理人
主权项
地址
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