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ENHANCED RADIO TELEPHONE FOR USE IN INTERNET TELEPHONY

08/857,543 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 16, 1997
Examiner KIM T NGUYEN
Class 370
Art Group 3713
Patent No. 6,157,620
Case Type Utility - 370/356000
Status Patented Case
Last Updated: 5 months, 1 week ago
Date # Transaction