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
CA827808A
Inventor
C. Perkins Cornelius
A. Dowds Thomas
N. Levy Bernardo
William W. Allen, Jr.
L. Ayres Bruce
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.)
Unisys Corp
Original Assignee
Burroughs Corp
Publication date
Application grantedgrantedCritical
Publication of CA827808ApublicationCriticalpatent/CA827808A/en