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发明名称
Verfahren zur Verbesserung der mechanischen Eigenschaften von Legierungen der Platinmetalle untereinander sowie von Goldlegierungen mit einem Gehalt an Platinmetallen
摘要
申请公布号
DE578676(C)
申请公布日期
1933.06.16
申请号
DED578676D
申请日期
1930.12.02
申请人
W. C. HERAEUS G.M.B.H.
发明人
分类号
C22C5/04
主分类号
C22C5/04
代理机构
代理人
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