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METHOD AND SYSTEM FOR AUDIO INFORMATION DISSEMINATION USING VARIOUS MODES OF TRANSMISSION

08/223,641 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 6, 1994
Examiner BERNARR E GREGORY
Class 380
Art Group 2202
Patent No. 5,524,051
Case Type Utility - 380/009000
Status Patented Case
Child PCT/US95/04254 Published
Last Updated: 4 years, 10 months ago
Date # Transaction