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发明名称
Procédé de fabrication des ferro-manganèses et des fontes manganésées sous laitier alumineux
摘要
申请公布号
FR1220832(A)
申请公布日期
1960.05.27
申请号
FR19580776413
申请日期
1958.10.10
申请人
SOCIETE METALLURGIQUE D'IMPHY
发明人
分类号
C21C7/00
主分类号
C21C7/00
代理机构
代理人
主权项
地址
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