19 Non-metallic building materials, namely, refractory brick, cement, mortar and plaster; natural, artificial and machined building stones; marble, sandstone, plaster and gravel; refractory materials, namely, refractory brick, cement, mortar and plaster; refractory compositions and materials for industrial use, namely, refractory brick, cement, mortar and plaster; refractory mortar, fireproof stone, refractory bricks; refractory clay for furnaces and furnace coverings, in the form of unprocessed or partly shaped mineral material; refractory materials for applying with a gun, namely, plaster and cement mixes; refractory plaster; refractory materials for building purposes, namely, refractory brick, cement, mortar and plaster; refractory materials for surfacing, namely, refractory brick, cement, mortar and plaster; refractory compositions for caulking, covering or repairing high temperature apparatus, furnaces and blast furnaces, namely, plaster, cement mixes, refractory concrete and refractory mortars; refractory compositions for furnaces and blast furnaces, namely, refractory brick, cement, mortar and plaster; non-metallic rigid pipes for building, sandstone or cement tubes; non-metallic chimneys; refractory ceramic materials for building purposes; earthenware tiles; non-metallic paving tiles and ceramic tiles for lining and flooring; non-metallic transportable buildings
Trademark: 79039932
