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发明名称
Verfahren zur Reinigung von Ätznatronlaugen.
摘要
申请公布号
CH198404(A)
申请公布日期
1938.06.30
申请号
CHD198404
申请日期
1937.05.11
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
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主分类号
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