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经营范围
发明名称
UN PROCEDIMIENTO PARA LA PREPARACIoN DEL ESTER DEL PIPERIDIN O-ETANOL DEL áCIDO DI-N-BUTILACÉTICO
摘要
申请公布号
ES167079(A1)
申请公布日期
1944.09.01
申请号
ES19790001670
申请日期
1944.08.03
申请人
J. R. GEIGY, A.G.
发明人
分类号
(IPC1-7):C07
主分类号
(IPC1-7):C07
代理机构
代理人
主权项
地址
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