U.S. federal trademark · Serial No. 75624997 · Reg. No. 398409870
Common metals and their alloys, namely, aluminum and alloys thereof, iron, steel, lead and alloys thereof, manganese and alloys thereof, niobium and alloys thereof, titanium and alloys thereof, vanadium and alloys thereof, zirconium and alloys thereof, calcium alloys, tellurium alloys, carbon alloys, sulfur alloys, boron alloys, and silicon alloys, in the form of powders, granulates, non-electric solid wires and hollow wires filled with at least one of said metals or alloys, all for metallurgical use
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