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- Google Patents
AU415877B2 - Lubricating oils of improved colour stability
- Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
FRANCIS GARDNER and STANLEY RAYMOND COLLINS DRYER JOHN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BP PLC
Original Assignee
BP PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BP PLCfiledCriticalBP PLC
Application grantedgrantedCritical
Publication of AU1004666ApublicationCriticalpatent/AU1004666A/en
Publication of AU415877B2publicationCriticalpatent/AU415877B2/en