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.)
Armand Christian Courtade And Bernard Raymond Pierre Ferveur Michel
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
Priority claimed from FR7324373Aexternal-prioritypatent/FR2236419B1/fr
Application filed by BP PLCfiledCriticalBP PLC
Application grantedgrantedCritical
Publication of AU7071674ApublicationCriticalpatent/AU7071674A/en
Publication of AU482622B2publicationCriticalpatent/AU482622B2/en