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发明名称
Distillation column with a draw-off device
摘要
申请公布号
US5034103(A)
申请公布日期
1991.07.23
申请号
US19900477377
申请日期
1990.02.09
申请人
SHELL OIL COMPANY
发明人
HAMER, JOHANNES A.;VAN DER HEIJDEN, PIETER;HOEK, PIETER J.
分类号
B01D11/04;B01D3/20
主分类号
B01D11/04
代理机构
代理人
主权项
地址
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