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.)
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.)
ExxonMobil Oil Corp
Original Assignee
Socony Vacuum Oil Co Inc
Filing date
Publication date
Application filed by Socony Vacuum Oil Co IncfiledCriticalSocony Vacuum Oil Co Inc
Application grantedgrantedCritical
Publication of AU131860B2publicationCriticalpatent/AU131860B2/en
Publication of AU232546ApublicationCriticalpatent/AU232546A/en