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发明名称
Verfahren zur Darstellung wasserloeslicher Produkte aus Braunkohle und aehnlichen fossilen Materialien
摘要
申请公布号
DE530048(C)
申请公布日期
1931.07.21
申请号
DE1927I030229D
申请日期
1927.02.04
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
DOSER DR. ARNOLD;MAUTHE DR. GUSTAV
分类号
C07C51/29
主分类号
C07C51/29
代理机构
代理人
主权项
地址
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