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发明名称
Verfahren zur Herstellung von Schwefelsaeureanhydridverbindungen der Pyridin- oder Chinolinreihe
摘要
申请公布号
DE535147(C)
申请公布日期
1931.10.05
申请号
DE1929S089380D
申请日期
1929.01.17
申请人
SCOTTISH DYES LTD.
发明人
分类号
C07D213/89;C07D215/04
主分类号
C07D213/89
代理机构
代理人
主权项
地址
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