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发明名称
Zusammensetzung zur Entfernung einer Schicht eines Metalls aus der Gruppe Zinn, Blei und Zinn/Bleilegierung von einem Kupfersubstrat und Verwendung derselben
摘要
申请公布号
DE3941524(C2)
申请公布日期
1993.10.07
申请号
DE19893941524
申请日期
1989.12.15
申请人
IMASA LTD., SLOUGH, BUCKINGHAMSHIRE, GB
发明人
JACKSON, BRIAN, BOURNE END, BUCKINGHAMSHIRE, GB;BARNETT, GARY, LANGLEY, SLOUGH, BUCKINGHAMSHIRE, GB
分类号
C22B15/14;C22B7/00;C23F1/44;H05K3/06;(IPC1-7):C23F1/44;C23G5/00;H05K3/26
主分类号
C22B15/14
代理机构
代理人
主权项
地址
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