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AMORPHOUS SILICON PHOTOVOLTAIC DEVICES

09/957,353 | U.S. Patent Application

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Filed Sept. 20, 2001
Examiner Brian L Mutschler
Class 136
Art Group 1753
Patent No. 6,784,361
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 2 weeks ago
Date # Transaction