72031523
Jun 6, 1957
Apr 26, 1960
TOOL STEEL IN THE FORM OF BILLETS, BARS, SHEETS AND PLATES, CIRCLES STAMPED OR CUT FROM PLATES OR SHEETS,AND DISK AND RING FORGINGS FORGED ON A STEAM HAMMER, DROP HAMMER, OR PRESS FROM ROLLED OR PREFORGED STOCK FOR USE IN FABRICATING INTO BURNISHING TOOLS, CORRUGATING TOOLS, CUTTING TOOLS, DRAWING DIES, HEADING DIES, FORMING ROLLS AND DIES, RIFLING TOOLS AND REAMERS, PUNCHES, COLD EXTRUDING DIES, BLANKING AND STAMPING DIES, KNIVES, AND SLITTERS
Jewelry