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MATERIAL SURFACE PROCESSING WITH A LASER THAT HAS A SCAN MODULATED EFFECTIVE POWER TO ACHIEVE MULTIPLE WORN LOOKS

09/653,997 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 1, 2000
Examiner RAMESH B PATEL
Class 250
Art Group 2121
Patent No. 6,819,972
Case Type Utility - 250/559130
Status Patented Case
Parent 60/157,904 Expired
Last Updated: 4 years, 2 months ago
Date # Transaction