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发明名称
Mit Sauerstofflanze und drehbarem Gefaess arbeitende Konverteranlage zur Erzeugung von Stahl aus Roheisen
摘要
申请公布号
DE1137458(B)
申请公布日期
1962.10.04
申请号
DE1957D025657
申请日期
1957.05.22
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
HOFMEISTER HANS
分类号
C21C5/50
主分类号
C21C5/50
代理机构
代理人
主权项
地址
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