7
Machines and apparatus for catchment, suction, settling and dust filters, powdery materials and waste products as well as for collecting and disposing of those materials; machines and apparatus for air purifying and air freshening drops collectors, water vapour, gas and smoke extractors, exhausts and filters; silencers and silencing apparatus for machinery, for engines, and for motors (other than the engines and motors of land vehicles); filters (being parts of engines, of motors, or of machinery); parts and fittings for all the aforesaid goods as included in class 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; parts and fittings for all the aforesaid goods as included in class 7
9
Electric filters and filtering instruments and installations; electric apparatus for catchment, suction, settling, dust, powdery materials and waste products as well as for air purification and air freshening, electrostatic carriers, vacuum cleaners for industrial use; regulating apparatus, instruments and parts, fittings and accessories for the aforesaid goods, as included in class 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; parts, fittings and accessories for the aforesaid goods, as included in class 9
11
Filters; installations and apparatus for air conditioning, air freshening, cooling, humidification, for drying and ventilating; installations for catchment and dust filters, powdery materials and waste products; parts and fittings for the aforesaid goods, as included in class 11; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; parts and fittings for the aforesaid goods, as included in class 11