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发明名称
Procédé et dispositif perfectionnés pour l'épuration des composés métalliques ferreux au cours de leur coulée
摘要
申请公布号
BE616545(A1)
申请公布日期
1962.08.16
申请号
BE19620616545
申请日期
1962.04.17
申请人
HENRI JEAN DAUSSAN
发明人
HENRI JEAN DAUSSAN
分类号
B22D7/12;C21C7/06;(IPC1-7):C21C
主分类号
B22D7/12
代理机构
代理人
主权项
地址
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