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
CA802119A
Inventor
Rinkevics Maija
K. Levine Albert
C. Palilla Frank
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.)
Verizon Laboratories Inc
Original Assignee
General Telephone and Electronics Laboratories Inc
Publication date
Application grantedgrantedCritical
Publication of CA802119ApublicationCriticalpatent/CA802119A/en