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METHOD OF AND SYSTEM FOR EFFICIENT USE OF TELECOMMUNICATION VOICE NETWORKS

08/728,670 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Oct. 10, 1996
Examiner SCOTT LOUIS WEAVER
Class 379
Art Group 2742
Patent No. 5,710,809
Case Type Utility - 379/207000
Status Patented Case
Parent 08/320,269 Abandoned
Child 08/811,071 Patented
Child 09/9,007 Patented
Child 09/372,024 Patented
Child 09/613,096 Abandoned
Last Updated: 4 years, 7 months ago
Date # Transaction