9 SCIENTIFIC, NAUTICAL, SURVEYING, ELECTRIC, PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALING, INSPECTION, LIFESAVING AND TEACHING APPARATUS AND INSTRUMENTS, APPARATUS FOR THE RECORDING, TRANSMISSION, REPRODUCTION OF SOUND OR IMAGES; MAGNETIC RECORDING SUPPORTS, AUDIO DISCS; AUTOMATIC VENDING MACHINES AND MECHANISMS FOR PREPAYMENT APPARATUS, CASH REGISTERS, CALCULATING MACHINES AND DATA PROCESSING EQUIPMENT; FIRE EXTINGUISHERS