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DATA COMMUNICATION SYSTEM CAPABLE OF COMMUNICATING ON-LINE WITH COMMUNICATION TERMINAL EQUIPMENT OF A PLURALITY OF TYPES

07/569,736 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 22, 1990
Examiner DEFINED NOT
Class 364
Art Group 2304
Patent No. 5,095,445
Case Type Utility - 364/514000
Status Patented Case
Parent 07/169,614 Abandoned
Child 066730/1987
Child 262634/1987
Last Updated: 5 years, 6 months ago
Date # Transaction