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发明名称
SHAFT FURNACE FOR DIRECT REDUCTION OF IRON ORES
摘要
申请公布号
AU506741(B2)
申请公布日期
1980.01.24
申请号
AU19770029592
申请日期
1977.10.12
申请人
ARMCO STEEL CORP.
发明人
C.L. CRUSE;J.H. BROWN
分类号
C21B13/02;(IPC1-7):F27B1/08;F27B1/24
主分类号
C21B13/02
代理机构
代理人
主权项
地址
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