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发明名称
Fond de convertisseur d'aciérie et procédé d'élaboration de l'acier mettant en oeuvre un tel fond
摘要
申请公布号
FR91680(E)
申请公布日期
1968.07.26
申请号
FR19670091255
申请日期
1967.01.16
申请人
COMPAGNIE DES ATELIERS ET FORGES DE LA LOIRE
发明人
分类号
C21C5/48
主分类号
C21C5/48
代理机构
代理人
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