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发明名称
Verfahren zur Abscheidung von Tonerdesalz aus Loesungen durch organische Saeuren
摘要
申请公布号
DE489935(C)
申请公布日期
1930.01.22
申请号
DE1926C038313D
申请日期
1926.05.23
申请人
CHEMISCHE FABRIKEN OKER & BRAUNSCHWEIG A. G.
发明人
COBENZL ALBERT
分类号
C01F7/74
主分类号
C01F7/74
代理机构
代理人
主权项
地址
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