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发明名称
Verfahren zur Herstellung von Pyrenoyl-o-benzoesaeuren
摘要
申请公布号
DE589145(C)
申请公布日期
1933.12.02
申请号
DE1932I044001D
申请日期
1932.03.15
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
KRAMER DR. ERWIN
分类号
C07C65/34
主分类号
C07C65/34
代理机构
代理人
主权项
地址
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