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发明名称
Nouveau procédé continu de réduction des minerais de fer
摘要
申请公布号
FR1313708(A)
申请公布日期
1963.01.04
申请号
FR19590798693
申请日期
1959.06.26
申请人
INSTITUT FRANCAIS DU PETROLE, DES CARBURANTS ET LUBRIFIANTS
发明人
ESCHARD FRANCOIS
分类号
C21B13/00;C21B13/14
主分类号
C21B13/00
代理机构
代理人
主权项
地址
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