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
CA653691A
Inventor
M. Wright Peter
S. Brandon Percy
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.)
CMC Electronics Inc
Original Assignee
Percy S Brandon
Peter M Wright
Canadian Marconi Co
Publication date
Application grantedgrantedCritical
Publication of CA653691ApublicationCriticalpatent/CA653691A/en