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经营范围
发明名称
PROCEDE AMELIORE POUR LA FABRICATION DE COKE METALLURGIQUE
摘要
申请公布号
LU81774(A1)
申请公布日期
1981.06.04
申请号
LU19790081774
申请日期
1979.10.10
申请人
CENTRE RECH METALLURGIQUE
发明人
VIDAL R;MUNNIX R;POOS A
分类号
C10B57/04;(IPC1-7):C10B/
主分类号
C10B57/04
代理机构
代理人
主权项
地址
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