[Class : 19] Building And Construction Materials And Elements, Not Of Metal, Plaster Boards, Boards Of Gypsum Plaster, Plaster For Building Purposes, Concrete Patching Compounds With A Tar Base, Asphalt Patching Compounds With A Tar Base, Bonding Mortar For Building Purposes, Fibre Boards Of Wood Fibre Bonded With Resin And Particle Boards Being Goods Included In Class 19.