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发明名称
Verfahren zur Entfernung der Verunreinigungen bei der ununterbrochenen Entwaesserungvon rohsprit durch azeotropische Destillation
摘要
申请公布号
DE584052(C)
申请公布日期
1933.09.14
申请号
DENDATM114502D
申请日期
申请人
FIRMA E. MERCK
发明人
分类号
C07C29/80;C07C29/82
主分类号
C07C29/80
代理机构
代理人
主权项
地址
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