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FLOW REVERSING DEVICE FOR HEMODIALYSIS

09/104,310 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 24, 1998
Examiner CHERYL L HUSEMAN
Class 422
Art Group 3735
Patent No. 5,894,011
Case Type Utility - 422/044000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 4 years, 6 months ago
Date # Transaction