9 SUPERVISION SIGNALING CHECKING, LIFE-SAVING AND TEACHING APPARATUS AND INSTRUMENTS; APPARATUS FOR RECORDING,TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES; MAGNETIC DATA CARRIERS, RECORDING DISCS; AUTOMATIC VENDING MACHINE SAND MECHANISMS FOR COIN-OPERATED APPARATUS; CASH REGISTERS, CALCULATING MACHINES, DATA PROCESSING EQUIPMENT AND COMPUTERS; FIRE-EXTINGUISHING APPARATUS; ACCOUNTING MACHINES, GLASS TUBES, PRISMS, SATELLITES; ACCUMULATORS,ANTI-INTERFERENCE DEVICES, ARMATURES, BATTERIES, CABLES,CELL SWITCHES, ELECTRIC COILS, ELECTRIC CONTACTS, CONTROL PANELS, ELECTRIC ACCUMULATORS, ELECTRIC AUDIO PLAYBACK UNITS WITH LIGHTS AND SPEAKERS, ELECTRIC ARE WELDERS,ELECTRIC WIRES, ELECTRIC WELDING APPARATUS, INDICATORS;ADDING MACHINES, ELECTRONIC AGENDAS, ALTIMETERS, LEVELING STAFFS, PLANE TABLES, CAMERAS, CARRIERS FOR DARK PLATES,DARKROOM LAMPS, DIAPHRAGMS, RELEASES, RACKS, APPARATUS FOR EDITING CINEMATOGRAPHIC FILMS, FLASHLIGHTS; OPTICAL APPARATUS AND INSTRUMENTS, NAMELY, APERTOMETERS, DATAMEDIA, CONDENSERS, CONTACT LENSES, CONTAINERS FOR CONTACTLENSES, EYEGLASSES, LENSES, PRISMS; MEASURING APPARATUS ANDINSTRUMENTS, NAMELY LOGS, MEASURING GLASSWARE, MEASURINGSPOONS, ELECTRIC MEASURING DEVICES, RULERS, PROTRACTORS;WEIGHTING APPARATUS AND INSTRUMENTS, NAMELY WEIGHTS,WEIGHT BELTS FOR DIVERS