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.
switches, electric; electric light dimmers; lighting ballasts; stage lighting regulators; voltage regulators; voltage stabilizing power supply; low voltage power supply
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
lighting installations for air vehicles; light bulbs; lamps; lighting apparatus and installations; street lamps; aquarium lights; diving lights; fluorescent lighting tubes; lights for vehicles