71567236
Oct 20, 1948
Dec 13, 1949
SISGMUND COHN CORP.
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PLATINUM, IRIDIUM, RUTHENIUM, PALLADIUM, RHODIUM, TUNGSTEN, NICKEL, COPPER, GOLD, SILVER, MOLYBDENUM, AND THEIR ALLOYS, THESE METALS AND THEIR ALLOYS BEING IN THE FORM OF WIRE, FOIL, SHEETS, AND TUBES