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; Compact discs, DVDs and other digital recording media; Mechanisms for coin-operated apparatus; Cash registers, calculating machines, data processing equipment, computers; Computer software; Fire-extinguishing apparatus
17
Webs or sheets of elastomers or plastics, for producing membranes; Membranes, including combined with mouldings of ceramic, metal or plastic, and being multi-layered, for measurement and control technology, in particular for gas meters and motor vehicle injection pumps, and for measuring and control devices
24
Laminated, adhesively bonded, needled and/or bonded multi-layered materials consisting of textile webs and plastic film, in particular for use as wall material for containers; Textile webs or sheets, namely specially equipped and/or elastomer- or plastic-coated flat structures of textile webs or sheets for use as separating or protective layers, and for the production of moulded parts, in particular membranes for measurement and control technology; Dense composite materials, mainly of textiles, consisting of textile carrier materials and of elastomers for use as separating or protective layers, and for the production of moulded parts, in particular membranes for measurement and control technology; Textiles and textile goods, not included in other classes; Bed covers; Table covers