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
CA872924A
Inventor
Jean Benoit
P. T. Wilenius George
A. Park James
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.)
Computing Devices of Canada Ltd
Original Assignee
Computing Devices of Canada Ltd
Publication date
Application grantedgrantedCritical
Publication of CA872924ApublicationCriticalpatent/CA872924A/en