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COMPUTER AIR FILTERING SYSTEM

09/726,579 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 1, 2000
Examiner JASON M GREENE
Class 096
Art Group 1724
Patent No. 6,620,222
Case Type Utility - 096/424000
Status Patented Case
Last Updated: 5 years, 6 months ago
Date # Transaction