79113434
Feb 24, 2012
Feb 26, 2013
Ceramic building materials, namely, bricks, refractory concrete, bricks and refractory products, namely, furnace linings, castables, bricks, shapes; refractories, namely, furnace linings, castables, bricks, shapes, not of metal for industrial furnaces; refractory, namely, bricks, shapes, not of metal for rotary kilns; cement and its products, namely, cement posts, cement aggregates, cement mixes; ceramic bricks for use in refractory furnaces; ceramic shapes for use in refractory furnaces; refractory blocks, not of metal; refractory bricks, not of metal; refractory linings for furnaces and kilns, not of metal; bonded refractory materials, not of metal, namely, bricks, shapes, castables; fired refractory materials, not of metal; refractory shapes, not of metal; refractory mortars; refractory concrete; refractory construction materials, not of metal; refractory castable mixes, not of metal
Nonmetallic Building Materials