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发明名称
Verfahren zur Darstellung von quaternaeren Salzen von Dialkylaminophenylestern der Alkylcarbaminsaeuren
摘要
申请公布号
DE519226(C)
申请公布日期
1931.02.28
申请号
DE1928H119149D
申请日期
1928.11.23
申请人
F. HOFFMANN-LA ROCHE & CO. AKT.-GES.
发明人
分类号
C07C271/06
主分类号
C07C271/06
代理机构
代理人
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