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发明名称
Verfahren zur Herstellung farbiger Kondensationsprodukte
摘要
申请公布号
DE519051(C)
申请公布日期
1931.02.23
申请号
DE1928I037791D
申请日期
1928.06.07
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
GROTOWSKY DR. HANS
分类号
C07D231/22;C07D231/24
主分类号
C07D231/22
代理机构
代理人
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地址
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