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发明名称
Verfahren zur Darstellung von sauren Chromierungsfarbstoffen der Anthrachinonreihe
摘要
申请公布号
DE632376(C)
申请公布日期
1936.08.07
申请号
DE1934I051319D
申请日期
1934.12.22
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
KRAENZLEIN DR. GEORG;DIEFENBACH DR. ERNST;FISCHER DR. ERICH;HONOLD DR. ERNST;EGGERT DR. FRITZ;KRAUSS DR. HELMUT
分类号
C09B1/34;C09B43/11;C09B56/12
主分类号
C09B1/34
代理机构
代理人
主权项
地址
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