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发明名称
Procédé pour la protection superficielle de dépôts superposés de laiton et de nickel
摘要
申请公布号
FR1272164(A)
申请公布日期
1961.09.22
申请号
FR19600835723
申请日期
1960.08.12
申请人
ETABLISSEMENTS BERTHOLLET & FILS
发明人
分类号
C23C22/30
主分类号
C23C22/30
代理机构
代理人
主权项
地址
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