72166670
Apr 12, 1963
Feb 11, 1964
METALS AND METAL ALLOYS; METAL ALLOY CASTINGS, FORGINGS, SHEETS, PLATES, BARS, RODS, SHAFTS, WIRE, TUBING, PIPING STOCK, BALLS, BANDS, RINGS, SHIELDS AND OTHER ROLLED, DRAWN, EXTRUDED OR FORGED METAL ALLOY SHAPES; HARD FACING METAL ALLOY MATERIALS IN THE FORM OF INSERTS, ROD, TUBE, ELECTRODES AND POWDERS; METAL CERAMICS AND REFRACTORY METALS
Jewelry