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发明名称
Procédé amélioré de cuivrage de l'acier et produits en résultant
摘要
申请公布号
FR1247461(A)
申请公布日期
1960.12.02
申请号
FR19590808198
申请日期
1959.10.22
申请人
发明人
LOISELEUR JEAN
分类号
C25D5/36
主分类号
C25D5/36
代理机构
代理人
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