19, 27, 37, 42
(Nonmetallic building materials) Building materials (nonmetallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal.Class 27:
(Floor coverings) Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings (non-textile).Class 37:
(Building construction and repair) Building construction; repair; installation services.Class 42:
(Computer, scientific & legal) Scientific and technological services and research and design relating thereto: industrial analysis and research services; design and development of computer hardware and software; legal services.