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发明名称
Installation d'alimentation de haut fourneau
摘要
申请公布号
FR1376283(A)
申请公布日期
1964.10.23
申请号
FR19630956089
申请日期
1963.12.04
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
分类号
C21B7/20
主分类号
C21B7/20
代理机构
代理人
主权项
地址
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