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发明名称
Procédé de réduction des oxydes métalliques
摘要
申请公布号
FR1257885(A)
申请公布日期
1961.04.07
申请号
FR19600823095
申请日期
1960.04.01
申请人
ARTHUR D. LITTLE, INC.
发明人
分类号
C21B13/00;F16K27/10
主分类号
C21B13/00
代理机构
代理人
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地址
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