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发明名称
Verfahren zur Ölgewinnung
摘要
申请公布号
DE3828736(C2)
申请公布日期
1997.04.30
申请号
DE19883828736
申请日期
1988.08.24
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG/S'GRAVENHAGE, NL
发明人
BORCHARDT, JOHN KEITH, HOUSTON, TEX., US;LAU, HON CHUNG, HOUSTON, TEX., US;LEDET, ENOCH JUDE, KATY, TEX., US
分类号
B01F17/04;C09K8/594;E21B43/24;(IPC1-7):E21B43/22
主分类号
B01F17/04
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