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ELECTRO-HYDRAULIC VARIABLE VALVE LIFT SYSTEM

13/528,616 | U.S. Patent Application

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Location ELECTRONIC
Filed June 20, 2012
Examiner ZELALEM ESHETE
Class 123
Art Group 3748
Patent No. 8,607,751
Case Type Utility - 123/090110
Status Patented Case
Child 10-2011-0130514
Last Updated: 5 years, 4 months ago
Date # Transaction