Download Docs
Export

METHOD FOR LOCAL ETCHING

10/12,163 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed Oct. 26, 2001
Examiner WILLIAM A POWELL
Class 438
Art Group 1765
Patent No. 6,683,009
Case Type Utility - 438/748000
Status Patented Case
Child 100 53 198.9
Last Updated: 5 years, 5 months ago
Date # Transaction