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VALVE TIMING CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

09/969,662 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Oct. 4, 2001
Examiner WEILUN LO
Class 123
Art Group 3748
Patent No. 6,450,139
Case Type Utility - 123/090170
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 2000-320488
Last Updated: 4 years, 8 months ago
Date # Transaction