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经营范围
发明名称
Procédé d'affinage de l'acier, en particulier pour aciers résistant à la corrosion, et aciers en résultant
摘要
申请公布号
FR740265(A)
申请公布日期
1933.01.24
申请号
FRD740265
申请日期
1931.10.23
申请人
SOCIETE ANONYME DES HAUTS-FOURNEAUX, FORGES ET ACIERIES DE POMPEY
发明人
分类号
C21C7/06
主分类号
C21C7/06
代理机构
代理人
主权项
地址
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