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HYBRID CORE FOR MANUFACTURING OF CASTINGS

17/34,530 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 28, 2020
Examiner KEVIN E YOON
Class 164
Art Group 1735
Patent No. 11,654,476
Case Type Utility - 164/302000
Status Patented Case
Last Updated: 3 months, 2 weeks ago
Date # Transaction