U.S. federal trademark · Serial No. 73687152 · Reg. No. 1398009
RAW MATERIALS FOR USE IN METALLURGY, NAMELY TEMPERING SUBSTANCES AND CHEMICAL PREPARATIONS FOR SOLDERING; INOCULANTS, ESPECIALLY INOCULANT BASE FERROSILICON; SILICON, STRONTIUM
METALS WITH A SILICON BASE, FERROUS METALS AND IN PARTICULAR LAMINATED GRAY CAST IRON, SPHERICAL GRAPHITE CAST IRON
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