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
CA861702A
Inventor
R. Hallman Henry
Original Assignee
Burroughs Corp
Publication date
Application grantedgrantedCritical
Publication of CA861702ApublicationCriticalpatent/CA861702A/en