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发明名称
Verfahren zur Darstellung von Pyridinderivaten
摘要
申请公布号
DE566693(C)
申请公布日期
1932.12.19
申请号
DE1931K124473D
申请日期
1931.04.28
申请人
DR. ERNST KOENIGS;DR. HEINZ GREINER
发明人
分类号
C07D213/68;C07D213/73
主分类号
C07D213/68
代理机构
代理人
主权项
地址
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