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DEVICE AND METHOD FOR REPAIRING PIPE

13/179,093 | U.S. Patent Application

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Location ELECTRONIC
Filed July 8, 2011
Examiner JAMES F HOOK
Class 138
Art Group 3754
Patent No. 8,678,037
Case Type Utility - 138/098000
Status Patented Case
Parent 11/845,134 Patented
Last Updated: 5 years, 7 months ago
Date # Transaction