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Catalyzed SCR Filter and Emission Treatment System

14/624,179 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 17, 2015
Examiner THANH P DUONG
Class 422
Art Group 1774
Patent No. 9,144,795
Case Type Utility - 422/177000
Status Patented Case
Parent 14/497,454 Patented
Parent 13/274,635 Patented
Parent 11/676,798 Patented
Parent 10/634,659 Patented
Last Updated: 4 years, 5 months ago
Date # Transaction