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发明名称
METHOD FOR PRODUCING COAL AS RAW MATERIAL OF COKE, METHOD FOR PRODUCING COKE AND METHOD FOR PRODUCING PIG IRON
摘要
申请公布号
KR101029452(B1)
申请公布日期
2011.04.14
申请号
KR20090003159
申请日期
2009.01.15
申请人
发明人
分类号
C10B57/04;C21B11/00
主分类号
C10B57/04
代理机构
代理人
主权项
地址
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