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GAS DIFFUSION DEVICE, AND WAFER CONTAINER INCLUDING THE SAME

17/882,703 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 8, 2022
Examiner TIMOTHY LEWIS MAUST
Class 141
Art Group 3753
Case Type Utility - 141/236000
Status Non Final Action Mailed
Parent 63/316,391 Expired
Parent 63/284,105 Expired
Parent 63/233,878 Expired
Last Updated: 1 year, 7 months ago
Date # Transaction