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
CA787245A
Inventor
John Dubbury
John C. M. Frost
Thomas D. Earl
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.)
De Havilland Aircraft of Canada Ltd
Original Assignee
De Havilland Aircraft of Canada Ltd
Publication date
Application grantedgrantedCritical
Publication of CA787245ApublicationCriticalpatent/CA787245A/en