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发明名称
Process and furnace for the reduction of metal from ore
摘要
申请公布号
GB509469(A)
申请公布日期
1939.07.13
申请号
GB19380001178
申请日期
1938.01.13
申请人
ALBERT AURIOL;ANDRE AURIOL
发明人
分类号
C21B13/02;C22B5/00
主分类号
C21B13/02
代理机构
代理人
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