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发明名称
Verfahren zur Reinigung von Polyaminen
摘要
申请公布号
DE1593845(A1)
申请公布日期
1971.02.25
申请号
DE19671593845
申请日期
1967.01.18
申请人
FARBWERKE HOECHST AG,VORM. MEISTER LUCIUS & BRUENING
发明人
MOSCHEL,ALBRECHT,DIPL.-CHEM.DR.
分类号
C08G65/30
主分类号
C08G65/30
代理机构
代理人
主权项
地址
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