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发明名称
Verfahren zur Herstellung duenner zusammenhaengender Oberflaechen-schichten aus Edelmetall, insbesondere aus Silber und Gold
摘要
申请公布号
DE812379(C)
申请公布日期
1951.08.30
申请号
DE1950G001786
申请日期
1950.05.06
申请人
GERAETEBAU-ANSTALT
发明人
分类号
C23C14/18
主分类号
C23C14/18
代理机构
代理人
主权项
地址
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