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发明名称
Verfahren zur Darstellung echter Kuepenfarbstoffe
摘要
申请公布号
DE547374(C)
申请公布日期
1932.03.26
申请号
DED547374D
申请日期
1930.07.27
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
BAYER DR. OTTO
分类号
C09B5/10
主分类号
C09B5/10
代理机构
代理人
主权项
地址
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