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VARIABLE TWIST LEVEL YARN USING FLUID TWISTING

11/155,196 | U.S. Patent Application

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Filed June 17, 2005
Examiner Shaun R Hurley
Class 57
Art Group 3765
Patent No. 7,299,615
Case Type Utility
Status Patented Case
Last Updated: 5 days, 5 hours ago
Date # Transaction