Refractory construction materials, not of metal, in the nature of tundish flow modifiers, namely, dams, weirs, baffles, impact pads, impact bowls, and starter tubes; refractory construction materials, not of metal, in the nature of tundish gas purging devices, namely, plugs, slabs, blocks, and diffusers
goods for use as refractory materials, namely, tundish impact pads for modifying and controlling the turbulence and velocity of molten steel and tundish flow modifiers for redirecting and optimizing the flow of molten steel in a tundish
Class 019: refractory products and materials of all kinds, in the nature of fired refractory material, not of metal for refractory applications, namely, refractory brick, not of metal, refractory mortar, not of metal, refractory castable mixes, not of metal, alumina refractory, namely, refractory castable mixes, not of metal, containing alumina particles and powders for refractory applications, zirconia refractory, namely, refractory castable mixes, not of metal, containing zirconia particles and powders for refractory applications, silicon carbide refractory, namely, refractory castable mixes, not of metal, containing silicon carbide particles and powders for refractory applications, magnesia refractory, namely, refractory castable mixes, not of metal, containing magnesia particles and powders for refractory applications, refractory, namely, refractory blocks, not of metal, and refractory concrete, refractory cement, refractory tile, namely, refractory blocks, not of metal, refractory gunning mix, not of metal, namely, refractory castables, not of metal, suitable for spraying, refractory construction materials, not of metal, and ceramic refractory material, not of metal, in preformed shapes and assemblies, namely, ceramic shapes for use in refractory furnaces; Class 037: building construction; repair, namely, repair of industrial furnaces, and related equipment and apparatus for use in the processing of molten metal, molten glass and for use in other high heat processing of materials, including, namely, refractory materials within these furnaces and equipment; installation services, namely, installation of refractory materials in the nature of insulating refractory materials, refractory bricks, refractory blocks, refractory castable mixes, refractory cement, refractory mortars, refractory shapes, refractory furnace linings and refractory shapes within industrial furnace equipment and related apparatus used in the handling of molten metal, molten glass, and for other thermal processes; installation and repair of industrial furnaces; installation and repair of industrial heating equipment
refractory products and materials of all kinds, in the nature of fired refractory material, not of metal for refractory applications, namely, refractory brick, not of metal, refractory mortar, not of metal, refractory castable mixes, not of metal, alumina refractory, namely, refractory castable mixes, not of metal, containing alumina particles and powders for refractory applications, zirconia refractory, namely, refractory castable mixes, not of metal, containing zirconia particles and powders for refractory applications, silicon carbide refractory, namely, refractory castable mixes, not of metal, containing silicon carbide particles and powders for refractory applications, magnesia refractory, namely, refractory castable mixes, not of metal, containing magnesia particles and powders for refractory applications, refractory, namely, refractory blocks, not of metal, and refractory concrete, refractory cement, refractory tile, namely, refractory blocks, not of metal, refractory gunning mix, not of metal, namely, refractory castables, not of metal, suitable for spraying, refractory construction materials, not of metal, and ceramic refractory material, not of metal, in preformed shapes and assemblies, namely, ceramic shapes for use in refractory furnaces; ceramic fiber in bulk form, namely, ceramic enamel fiber insulation for industrial molten metal furnaces; ceramic fiber blankets, shapes, and modules, namely, material for thermal insulation and fire protection, namely, fire-resistant panels made of ceramic fibers; ceramic fiber in bulk form for use as refractory insulation in furnaces, namely, ceramic fibers manufactured from different compositions of silica, lime, magnesia, alumina, and zirconia material for use as a refractory lining in furnaces; building construction; repair, namely, repair of industrial furnaces, and related equipment and apparatus for use in the processing of molten metal, molten glass and for use in other high heat processing of materials, including, namely, refractory materials within these furnaces and equipment; installation services, namely, installation of refractory materials in the nature of insulating refractory materials, refractory bricks, refractory blocks, refractory castable mixes, refractory cement, refractory mortars, refractory shapes, refractory furnace linings and refractory shapes within industrial furnace equipment and related apparatus used in the handling of molten metal, molten glass, and for other thermal processes; installation and repair of industrial furnaces; installation and repair of industrial heating equipment; ceramic powders used in manufacturing; aluminum oxides; magnesium oxides; silicon carbide; carbides; "INTERNATIONAL"
