6 Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes.
7 Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements; incubators for eggs.
9 Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
37 Building construction; repair; installation services.
40 Treatment of materials except treatment of materials in relation to the following fields: certification of products, systems, manufactured goods and works for others; scientific research; production of surface coatings obtained by condensing vapour in a vacuum or by spraying; services for others relating to chemico-physical and mechanical controls and testing for industry and civil and industrial plant engineering, limited to the field of the certification of products, systems, manufactured goods and works as well as in the field of scientific research.
42 Scientific and technological services and scientific research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; legal services; except scientific research.