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
CA861210A
Inventor
G. Pitt Edward
Hawtree George
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.)
Bowden Controls Ltd
Original Assignee
Edward G Pitt
George Hawtree
Bowden Controls Ltd
Publication date
Application grantedgrantedCritical
Publication of CA861210ApublicationCriticalpatent/CA861210A/en