9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), emergency (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 recording media, sound recording disks; compact disks, DVDs and other digital recording media; mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment, computers; software; fire extinguishers; digital weather stations; antennas; barometers; altimeters; thermo-hygrometers; hygrometers; meteorological balloons; meteorological instruments; air analysis apparatus; thermometers, not for medical use; variometers; water level indicators; magnetic encoders; compact disks (audio-video); optical compact disks; readers (data processing equipment); transmitters (telecommunication); transmitting sets (telecommunication); software (recorded programs); computer peripheral devices; downloadable computer programs; recorded computer programs; encoded key cards; downloadable electronic publications; aerometers; electronic cards (containing business information)