U.S. federal trademark · Serial No. 73080922 · Reg. No. 1049333
CALCINED BAUXITE, CALCINED BAUXITIC KAOLIN, CALCINED KAOLIN, CHROMITE, FLUORSPAR, ILMENITE, IRON OXIDE, IRON PYRITES, KYANITE, MAGNESIUM OXIDE, MANGANESE ORE, AND ZIRCON SAND
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