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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Compagnie Francaise des Petroles SA
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
Priority claimed from FR7004249Aexternal-prioritypatent/FR2032783A5/fr
Application filed by Compagnie Francaise des Petroles SAfiledCriticalCompagnie Francaise des Petroles SA
Application grantedgrantedCritical
Publication of CA959373ApublicationCriticalpatent/CA959373A/en