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发明名称
Procédé et installation de fusion réductrice de ferrailles, de poudres, ou d'éponge de fer
摘要
申请公布号
FR1514381(A)
申请公布日期
1968.02.23
申请号
FR19670090994
申请日期
1967.01.13
申请人
SOCIETE METALLURGIQUE D'IMPHY
发明人
分类号
C21C5/32;C21C5/42;C21C5/56
主分类号
C21C5/32
代理机构
代理人
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地址
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