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发明名称
Verfahren zur Reduktion von Eisenoxyderz
摘要
申请公布号
CH376134(A)
申请公布日期
1964.03.31
申请号
CH19570054074
申请日期
1957.12.23
申请人
INLAND STEEL COMPANY
发明人
W. HALLEY,JAMES
分类号
C21B13/14
主分类号
C21B13/14
代理机构
代理人
主权项
地址
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