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发明名称
A DIRECT SMELTING PROCESS
摘要
申请公布号
KR20010074750(A)
申请公布日期
2001.08.09
申请号
KR1020017001057
申请日期
2001.01.26
申请人
发明人
分类号
C21B13/02
主分类号
C21B13/02
代理机构
代理人
主权项
地址
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