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发明名称
A process for the recovery of aromatic hydrocarbons from mixtures of aliphatic, hydroaromatic and aromatic hydrocarbons
摘要
申请公布号
GB513566(A)
申请公布日期
1939.10.16
申请号
GB19380000144
申请日期
1938.01.03
申请人
JOHANN HALTERMANN
发明人
分类号
C07C7/05;C10G7/08
主分类号
C07C7/05
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代理人
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