72346782
Dec 19, 1969
Aug 18, 1970
VARIOUS RASPS STANDARD OR AIRCOOLED FOR BUFFING, REPAIRING, FINISHING TREADS OF VEHICLE TIRES, AND FOR USE WITH AIR TOOLS AND ELECTRIC DRILLS, AND HUB UNITS FOR THE SUPPORT OF THE RASPS, ADAPTERS FOR CONFORMING THE HUB UNITS TO USE WITH DIFFERENT SIZED DRIVING SHAFTS, AND TOOLS FOR CUTTING PLUGS IN TIRES
Yarns and Threads