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发明名称
Verfahren zur Reinigung von sauerstoffhaltigen organischen Verbindungen
摘要
申请公布号
DE492245(C)
申请公布日期
1930.02.24
申请号
DE1925B120413D
申请日期
1925.06.19
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
SCHMIDT DR. OTTO;SEYDEL DR. KARL
分类号
C07C29/90;C07C31/04
主分类号
C07C29/90
代理机构
代理人
主权项
地址
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