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发明名称
Procédé d'extraction par cristallisation du benzène des essences de craquage ou de réformage, ou des fractions liquides provenant de la distillation de la houille
摘要
申请公布号
FR1539826(A)
申请公布日期
1968.09.20
申请号
FR19670115998
申请日期
1967.07.27
申请人
ESSO STANDARD SOCIETE ANONYME FRANCAISE
发明人
CHAVET BERNARD;HANIN JEAN
分类号
C07C7/14;C10G31/06
主分类号
C07C7/14
代理机构
代理人
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