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, data processing equipment and computers; Transformers; Branch boxes (electricity); Adapters for electrical use; Accumulators (electric); Junction boxes (electricity); Connections for electric lines; Light regulators (dimmers) (electric); Flash-bulbs [photography]; Electric wires; Electric cables; Electricity terminals; Lasers, not for medical purposes; Loudspeakers; Speaker enclosures; Neon signs; Horns for loudspeakers; Switches,electric; Electric apparatus for commutation, Except electroluminescent lights and electroluminescent display elements of all kinds
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Lights, lamps; Lighting installations and apparatus and parts for the aforesaid goods, included in class 11; Spotlights; Luminous tubes for lighting; Lighting devices, Except electroluminescent lights and electroluminescent display elements of all kinds as well as dawn simulating lighting devices
21
Household or kitchen utensils and containers; Combs and sponges; Brushes (except paintbrushes); Brush-making materials; Articles for cleaning purposes; Steelwool; Unworked or semi-worked glass (except glass used in building); Glassware, porcelain and earthenware not included in other classes