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.)
Expired
Application number
CA914141A
Inventor
C. Dillon-Corneck Jacques
R. Eyres Alan
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
Mobil Oil Corp
Publication date
Application grantedgrantedCritical
Publication of CA914141ApublicationCriticalpatent/CA914141A/en