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; ores
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; 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
Boilers in power-classes exceeding 500 kW and parts and accessories (not included in other classes) therefor for gas, oil or coal; systems for the production of energy, including systems for conversion of waste to energy (not included in other classes), combustion and gasification systems for biomass and waste; burners; boilers (not part of machines); ovens, with the exception of installations and equipments for heating, central heating boilers not exceeding 500 kW, hot water tanks, heat pumps, heaters, everything within the HVAC line of business
37
Building construction; repair; installation services
40
Treatment of materials
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software