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ARTHROSCOPIC RETRACTORS AND METHOD OF USING THE SAME

07/631,740 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Dec. 18, 1990
Examiner MICHAEL H THALER
Class 606
Art Group 3306
Patent No. 5,197,971
Case Type Utility - 606/192000
Status Patented Case
Child 08/29,695 Patented
Child 08/283,997 Patented
Child 08/297,637 Patented
Child 08/466,784 Patented
Child 08/937,940 Patented
Child 09/225,952 Patented
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Last Updated: 5 years, 1 month ago
Date # Transaction