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
CA731874A
Inventor
M. Phillips Richard
J. Lindsay-Scott David
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.)
Bristol Siddeley Engines Ltd
BP PLC
Original Assignee
BP PLC
De Havilland Engine Co Ltd
Publication date
Application grantedgrantedCritical
Publication of CA731874ApublicationCriticalpatent/CA731874A/en