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ENGINE INTAKE SYSTEM AND CONTROL METHOD THEREOF

17/412,741 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 26, 2021
Examiner JOHNNY H HOANG
Class 123
Art Group 3747
Patent No. 11,598,274
Case Type Utility - 123/572000
Status Patented Case
Child 10-2020-0156893
Last Updated: 1 year, 1 month ago
Date # Transaction