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发明名称
Verfahren zur Herstellung von Pyridiniumverbindungen
摘要
申请公布号
DE739695(C)
申请公布日期
1943.10.02
申请号
DE1937C053301D
申请日期
1937.10.22
申请人
SANDOZ A.G.
发明人
KARTASCHOFF DR. VALENTIN;STEINEMANN DR. WILLY
分类号
C07D213/20
主分类号
C07D213/20
代理机构
代理人
主权项
地址
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