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发明名称
Vakuum-Destillationsverfahren.
摘要
申请公布号
DE69002957(D1)
申请公布日期
1993.10.07
申请号
DE1990602957
申请日期
1990.02.07
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL
发明人
HAMER, JOHANNES ALBERTUS, NL-2596 HR THE HAGUE, NL;VAN DER HEIJDEN, PIETER, NL-2596 HR THE HAGUE, NL
分类号
B01D3/10;B01D5/00;C07C7/04;C10G7/06;(IPC1-7):B01D3/10
主分类号
B01D3/10
代理机构
代理人
主权项
地址
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