ABRASIVE DISKS FOR USE ON GRINDING MACHINES

THE MARK CONSISTS OF A REAR FACE OF A ROUND ABRASIVE DISK OR PLATE WITH A CENTRAL PROTRUSION AND RADIAL RIBS. THE SUBSTITUTE DRAWING SHOWS THE REAR FACE OF THE ROUND ABRASIVE DISK OR PLATE IN PERSPECTIVE, WITH BROKEN LINES SHOWING THE NON-CLAIMED PORTION OF THE CONFIGURATION.

ADRASIVE DISKS TO BE USED ON MACHINES