Ceramic thermal conduction refractory material, not for buildings | Ceramic refractory material, namely, ceramic refractory construction and repair materials in the nature of bricks, blocks, modules, lining, refractory mortars, fired refractory materials, refractory shapes, refractory construction materials, not of metal; ceramic refractory bricks, blocks, modules, lining, refractory mortars, fired refractory materials, not of metal, for coke oven walls; ceramic refractory shapes, not of metal, for coke oven walls; ceramic refractory construction materials, not of metal, for coke oven walls; ceramic refractory material made of double fuse silica for coke oven walls and high temperature processes in industrial use | Installation services, namely, installation of coke ovens, refractory walls, coke oven walls, refractory furnace wall components, and refractory products in the nature of refractory construction materials; maintenance, repair and reconstruction of furnaces, refractory walls, coke oven walls, refractory furnace wall components, refractory products in the nature of refractory construction materials, and refractory furnace wall components; consultation services in the field of installation and repair of custom coke ovens, coke oven bricks, and coke oven components | Custom manufacturing services, namely, custom manufacturing of coke ovens, coke oven bricks, and coke oven components; consultation services in the field of manufacturing of custom coke ovens, coke oven bricks, and coke oven components | Design and engineering of custom coke ovens, coke oven bricks and coke oven components; consultation services in the field of design and engineering of custom coke ovens, coke oven bricks, and coke oven components
Ceramic refractory material, namely, ceramic refractory construction and repair materials in the nature of bricks, refractory mortars, fired refractory materials, refractory shapes, refractory construction materials, not of metal; ceramic refractory bricks, refractory mortars, fired refractory materials not of metal, refractory shapes not of metal, refractory construction materials not of metal, all for coke oven walls; ceramic refractory material made of double fuse silica for coke oven walls and high temperature processes in industrial use
Air-set mortar products for building purposes, namely, premixed mortar blends made of silica for coke oven walls and high temperature processes in industrial use
