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.
measuring instruments, namely, sludge level meters and level meters for measuring sound, liquid, light and heat levels; electric measuring devices, namely, sludge level meters and level meters for measuring sound, liquid, light and heat levels; optical apparatus and instruments namely, optical measuring systems for sedimentation profile measurement comprised primarily of, computer hardware, lasers not for medical use, pressure sensors; holders specially adapted for use with sensors for measuring pressure and temperature; holders specially adapted for use with sensors for measuring temperature, pressure and concentrations of dissolved or gaseous substances not for medical use
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
couplings, not of metal, for pipes; flexible pipes, not of metal; junctions, not of metal, for pipes