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发明名称
Verfahren zur kontinuierlichen Entfernung von Thiophen aus Benzol mit verduennter Schwefelsaeure
摘要
申请公布号
DE1182221(B)
申请公布日期
1964.11.26
申请号
DE1961H043774
申请日期
1961.10.04
申请人
HOUILLERES DU BASSIN DU NORD ET DU PAS-DE-CALAIS
发明人
DELASSUS MARCEL;GOMBAR EUGENE
分类号
C07C7/171
主分类号
C07C7/171
代理机构
代理人
主权项
地址
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