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发明名称
Verfahren zur Darstellung von 4-Oxypyren
摘要
申请公布号
DE626872(C)
申请公布日期
1936.03.04
申请号
DE1934I049549D
申请日期
1934.04.20
申请人
I.G. FARBENINDUSTRIE AKT.-GES.;I.G. FARBENINDUSTRIE AKT.-GES.
发明人
CORELL DR. MARTIN;CORELL DR. MARTIN;VOLLMANN DR. HEINRICH;VOLLMANN DR. HEINRICH
分类号
C07C37/04
主分类号
C07C37/04
代理机构
代理人
主权项
地址
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