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KEYFACT-BASED TEXT RETRIEVAL SYSTEM, KEYFACT-BASED TEXT INDEX METHOD, AND RETRIEVAL METHOD

09/475,743 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 30, 1999
Examiner JACQUES VEILLARD
Class 707
Art Group 2171
Patent No. 6,366,908
Case Type Utility - 707/003000
Status Patented Case
Child 1999-25035
Last Updated: 1 year, 1 month ago
Date # Transaction