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发明名称
Verfahren zur Darstellung von Oxydi- oder -triarylmethanverbindungen
摘要
申请公布号
DE530219(C)
申请公布日期
1931.07.24
申请号
DE1927I030735D
申请日期
1927.03.26
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
WEILER DR. MAX;WENK DR. BERTHOLD;STOETTER DR. HERMANN
分类号
C07C37/20
主分类号
C07C37/20
代理机构
代理人
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地址
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