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
CA789326A
Inventor
F. Nason Edgar
Hernadi Paul
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.)
Shared Technologies Fairchild Telecom Inc
Original Assignee
VSI Corp
Publication date
Application grantedgrantedCritical
Publication of CA789326ApublicationCriticalpatent/CA789326A/en