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发明名称
Process for the purification of dark-coloured crude fatty acid amides
摘要
申请公布号
GB894720(A)
申请公布日期
1962.04.26
申请号
GB19590005553
申请日期
1959.02.18
申请人
DEHYDAG DEUTSCH HYDRIERWERKE G.M.B.H.
发明人
分类号
C07C233/01
主分类号
C07C233/01
代理机构
代理人
主权项
地址
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