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发明名称
METHOD AND APPARATUS FOR THE PRODUCTION OF HOT DIRECT REDUCED IRON
摘要
申请公布号
US5078787(A)
申请公布日期
1992.01.07
申请号
US19900531930
申请日期
1990.06.01
申请人
HYLSA S.A. DE C.V.
发明人
BECERRA-NOVOA, JORGE O.;WEBB-BALDERAS, FERNANDO R.;CARRANZA-ALMAGUER, FEDERICO E.
分类号
C21B11/02;C21B13/00;C21B13/02
主分类号
C21B11/02
代理机构
代理人
主权项
地址
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