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
CA798518A
Inventor
Manber Solomon
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.)
ALPHANUMERIC
Original Assignee
ALPHANUMERIC
Publication date
Application grantedgrantedCritical
Publication of CA798518ApublicationCriticalpatent/CA798518A/en