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发明名称
Verfahren zur Herstellung von 4-Oxy-cinnolinen
摘要
申请公布号
DE1017617(B)
申请公布日期
1957.10.17
申请号
DE1954M024118
申请日期
1954.08.12
申请人
MAY & BAKER LIMITED
发明人
分类号
C07D237/28
主分类号
C07D237/28
代理机构
代理人
主权项
地址
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