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WAFER HANDLING SYSTEM AND WAFER HANDLING METHOD

10/186,970 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 1, 2002
Examiner DOUGLAS A HESS
Class 414
Art Group 3651
Patent No. 6,767,170
Case Type Utility - 414/217000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 01 115 947.2
Last Updated: 5 years ago
Date # Transaction