[Class : 19] Floor Tiles, Building, Materials, Bricks, Boards, Cements, Slabs, Concretes Doors, Door Frames, Granites, Tiles, And Floorings Included In Class 19, Cements, Lime, Mortar, Plaster And Gravel, Roof Construction Materials, Road Making Materials, Walls, Windows, And Window Frames, Pipes Of Earthenware Or Cements, Portable Building Stone Monuments, Stalls Included I...