EASY TO CLEAN

SCIENTIFIC, NAUTICAL, SURVEYING, PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALLING, LIFE-SAVING AND TEACHING APPARATUS AND INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR CONDUCTING, SWITCHING, TRANSFORMING, STORING, REGULATING AND CONTROLLING ELECTRICITY; APPARATUS FOR RECORDING, TRANSMISSION AND REPRODUCTION OF SOUND AND 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; SIGHTING TELESCOPES, IN PARTICULAR SIGHTING TELESCOPES FOR FIREARMS