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发明名称
DESTILLATIONSKOLONNE MIT SCHRAUBENFOERMIGEM FLUESSIGKEITSUMLAUF UND NICHTSYMMETRISCHEM ABSTAND DER BOEDEN.
摘要
申请公布号
DE3766847(D1)
申请公布日期
1991.02.07
申请号
DE19873766847
申请日期
1987.02.09
申请人
SOCIETE NATIONALE ELF AQUITAINE, COURBEVOIE, FR
发明人
GOURLIA, JEAN PAUL, F-69006 LYON, FR;THIEBAUT, MARIE-FLORENCE, F-69003 LYON, FR
分类号
B01D3/24;B01D3/22;(IPC1-7):B01D3/22
主分类号
B01D3/24
代理机构
代理人
主权项
地址
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