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发明名称
Verfahren zum Feinreinigen von Metallen der III. Gruppe des Periodischen Systems und Anwendung des Verfahrens
摘要
申请公布号
CH415073(A)
申请公布日期
1966.06.15
申请号
CH19620004036
申请日期
1962.04.03
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
TODT,ENNO,DR.;HAUSCHILDT,HANS
分类号
C25C1/22;C25C3/34;(IPC1-7):C22D3/14
主分类号
C25C1/22
代理机构
代理人
主权项
地址
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