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经营范围
发明名称
Procédé et appareil pour la passivation anodique des métaux
摘要
申请公布号
BE597734(A7)
申请公布日期
1961.03.31
申请号
BE19600597734
申请日期
1960.12.02
申请人
CONTINENTAL OIL COMPANY
发明人
分类号
(IPC1-7):C23F
主分类号
(IPC1-7):C23F
代理机构
代理人
主权项
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