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
CA872484A
Inventor
Fred C. Bolick, Jr.
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.)
Lanier Electronic Laboratories Inc
Original Assignee
Lanier Electronic Laboratories Inc
Publication date
Application grantedgrantedCritical
Publication of CA872484ApublicationCriticalpatent/CA872484A/en