| http://www.w3.org/ns/prov#value | - oil such as mineral oil, alkylbenzeneAdvanced Patent SearchPublication numberUS20010017364 A1Publication typeApplicationApplication numberUS 09/824,406Publication dateAug 30, 2001Filing dateApr 2, 2001Priority dateDec 20, 1993Also published asCN1083873C, CN1108290A, CN1159405C, CN1317533A, DE69410966D1, DE69410966T2, EP0659862A1, EP0659862B1, US6363741Publication number09824406, 824406, US 2001/0
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