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发明名称
Verfahren zur Darstellung eines stickstoffhaltigen Küpenfarbstoffes.
摘要
申请公布号
CH139720(A)
申请公布日期
1930.04.30
申请号
CHD139720
申请日期
1928.10.04
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT I. G. FARBENINDUSTRIE
分类号
主分类号
代理机构
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主权项
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