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发明名称
Verfahren zur Gewinnung von Kupferhydroxyd aus der sauren Abfallflüssigkeit bei der Herstellung von Kunstseide im Kupferoxydammoniakverfahren.
摘要
申请公布号
CH212857(A)
申请公布日期
1940.12.31
申请号
CHD212857
申请日期
1938.02.28
申请人
NEW PROCESS RAYON, INC.
发明人
INC. NEW PROCESS RAYON,
分类号
C01G3/02;D01F2/04
主分类号
C01G3/02
代理机构
代理人
主权项
地址
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