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.)
Roy Turner and Ernest Carlton Hulisani Frederick William Bertram Porter
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
Filing date
Publication date
Application filed by BP PLCfiledCriticalBP PLC
Application grantedgrantedCritical
Publication of AU985855ApublicationCriticalpatent/AU985855A/en
Publication of AU205937B2publicationCriticalpatent/AU205937B2/en