78925695
Jul 10, 2006
May 8, 2007
Stain-resistant pavers, paving stones and non-metal tiles; cement, ceramic, clay, concrete, earthenware, masonry and rock tiles, flooring, walls, cladding and countertops for construction and building; cement, ceramic, clay, concrete, earthenware, masonry and rock materials used in the manufacture of flooring, roofing, countertops, walls, cladding and fireplaces
Nonmetallic Building Materials