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发明名称
APPARATUS FOR PREHEATING MUDGUN USING SURPLUS HEAT OF BLAST FURNACE AND METHOD OF THE SAME
摘要
申请公布号
KR20060072650(A)
申请公布日期
2006.06.28
申请号
KR20040111347
申请日期
2004.12.23
申请人
POSCO
发明人
AOM, JU SEON;KIM, YOUNG SEOK;KIM, CHANG OH
分类号
C21B7/12
主分类号
C21B7/12
代理机构
代理人
主权项
地址
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