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发明名称
Verfahren zur Darstellung von Kondensationsprodukten
摘要
申请公布号
DE713749(C)
申请公布日期
1941.11.15
申请号
DE1939H160079D
申请日期
1939.07.09
申请人
F. HOFFMANN-LA ROCHE & CO. AKT.-GES.
发明人
分类号
C07D311/72
主分类号
C07D311/72
代理机构
代理人
主权项
地址
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