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VISIBILITY CALCULATIONS FOR 3D COMPUTER GRAPHICS

08/935,150 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Sept. 22, 1997
Examiner CHANTE E HARRISON
Class 345
Art Group 2619
Patent No. 6,172,679
Case Type Utility - 345/418000
Status Patented Case
Parent 08/182,096 Patented
Child 09/490,288 Patented
Child 10/657,560 Abandoned
Child PCT/AU92/00302
Child PK 6942
Child PK 7305
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Last Updated: 2 years, 3 months ago
Date # Transaction