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发明名称
Verfahren zur Darstellung von Azoverbindungen.
摘要
申请公布号
AT152299(B)
申请公布日期
1938.01.25
申请号
ATD152299
申请日期
1933.12.16
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
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主分类号
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