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发明名称
Fremgangsmåde ved ekstraktion og udvinding af aromatiske carbonhydrider fra en flydende carbonhydriblanding.
摘要
申请公布号
DK94796(C)
申请公布日期
1962.11.19
申请号
DK19600000429
申请日期
1960.02.04
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.
发明人
分类号
C10G;(IPC1-7):C10G
主分类号
C10G
代理机构
代理人
主权项
地址
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