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.
heat-sealing devices; devices for sealing together synthetic sheet materials; devices for fusing together synthetic sheet materials; electrically heated manually operated devices and power-operated devices for fusing and sealing together thermoplastic foils, thermoplastic laminates, paper sheets coated with thermoplastic material; strip-sealing devices for line sealing together sheet material made of thermoplastic material or coated with such material; and point-sealing devices for point sealing together sheet material made of thermoplastic material or coated with such material