U.S. federal trademark · Serial No. 73409103 · Reg. No. 184
Metal Cables and Cored Wire (Non-Electric) for Use in Ladle Treatment of Molten Metals
Chemical Compositions for Use in the Treatment of Metal Baths-Namely, Calcium-Silicon Powder, Boron, Magnesium, Lead, and Rare Earths
[ Treatment of Materials for Others-Namely, Refining, Desulphurization, and Deoxidation of Steels ]
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