72031439
Jun 5, 1957
Feb 11, 1958
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 HAND TOOLS, CHISELS, SHEAR BLADES, MACHINERY PARTS AND MACHINE TOOL PARTS, SPRINGS, BLANKING, STAMPING AND FORMING DIES, PUNCHES, HUBBING DIES, HEADING DIES, CUTTERS, DIE CASTING DIES, WEAR PARTS, BOILER MAKER TOOLS, SWAGING DIES, DROP FORGE DIES AND INSERTS
Jewelry