9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, electric apparatus and instruments, included in class 9, in particular apparatus for use in aquaria and terraria, namely for measuring, regulation and control; 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
10
Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth; orthopedic articles; suture materials
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply, lamps, lighting devices, namely light bulbs, spotlights and fluorescent lamps for lighting, as well as sanitary installations