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VIRAL MARKETING FOR VOICE-ACCESSIBLE INFORMATION SERVICE

09/464,990 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 16, 1999
Examiner MARC E NORMAN
Class 705
Art Group 2163
Patent No. 6,327,572
Case Type Utility - 705/010000
Status Patented Case
Parent 09/417,295 Abandoned
Child PCT/US00/28226 Published
Last Updated: 1 year, 11 months ago
Date # Transaction