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APPARATUS AND METHOD FOR THE NON-DESTRUCTIVE SEPARATION OF HARDENED MATERIAL LAYERS FROM A FLAT CONSTRUCTION PLANE

10/127,997 | U.S. Patent Application

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Location ELECTRONIC
Filed April 23, 2002
Examiner EMMANUEL S LUK
Class 425
Art Group 1722
Case Type Utility - 425/089000
Status Patented Case
Child 11/599,885 Patented
Child 101 19 817.5
Last Updated: 1 year ago
Date # Transaction