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; anti-glare glasses; anti-glare screens; spectacles (optics); spectacle cases, in particular hard-shell and soft-shell cases; spectacle frames; spectacle lenses; pince-nez; sunglasses; reading eyeglasses; sports spectacles; ski goggles; spectacle straps and chains; safety goggles; goggles for industrial safety; workmen's protective face-shields; furnace fireguards; flash-bulbs (photography); darkroom lamps [photography]; lanterns (optical -); screens (photography); conductor rails for spotlights; batteries for pocketlamps; thermionic lamps and tubes
10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials; lamps for medical purposes; quartz lamps for medical purposes; ultraviolet ray lamps for medical purposes; infra-red lamps; heat lamps for human beings and animals, for medical purposes; medical torches and lights; infrared lamps for medical purposes
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; lamps; anti-dazzle devices for vehicles (lamp fittings); anti-dazzle devices for automobiles [lamp-fittings]; flashlights (torches); arc lamps; ceiling lights; sockets for electric lights; hairdressing lamps; (heat lamps); gas lamps; laboratory lamps; electric lamps; burners for lamps; lamp glasses; lamp globes; lamp casings; lamp shades; lamp shade holders; germicidal lamps for purifying air; projector lamps; reflector lamps; safety lamps; street lamps; torches; ultraviolet ray lamps, not for medical purposes; radiators (heating); infrared lamps, not for medical purposes; electric heating apparatus
21
Eyeglass cleaning cloths