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HYDROXYAPATITE PROSTHESIS COATINGS

07/504,941 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed April 5, 1990
Examiner CARLOS A AZPURU
Class 424
Art Group 1502
Patent No. 5,164,187
Case Type Utility - 424/423000
Status Patented Case
Child 07/686,525 Patented
Child 07/933,877 Patented
Last Updated: 5 years, 5 months ago
Date # Transaction