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SERVICE ORDER MECHANISM FOR TELEPHONE SUBSCRIBER

08/878,966 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 19, 1997
Examiner SCOTT WOLINSKY
Class 379
Art Group 2742
Patent No. 6,031,904
Case Type Utility - 379/201000
Status Patented Case
Parent 60/28,760 Expired
Last Updated: 2 years, 11 months ago
Date # Transaction