9 SCIENTIFIC, NAUTICAL, SURVEYING, ELECTRIC, ELECTRONIC, WEIGHING, MEASURING, SIGNALLING, CHECKING (SUPERVISION), LIFE-SAVING AND TEACHING APPARATUS AND INSTRUMENTS; APPARATUS FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND AND IMAGES; MAGNETIC DATA CARRIERS, RECORDING DISCS; AUTOMATIC VENDING MACHINES AND MECHANISMS FOR COIN-OPERATED APPARATUS; CASH REGISTERS; CALCULATING MACHINES AND DATA PROCESSING EQUIPMENT; ELECTRONIC PLAIN PAPER COPIER, TAPE RECORDER; TIME DATA GENERATOR; IN/OUT DATA TERMINAL; ELECTRONIC COMPONENT INSERT MACHINES; ELECTRONIC SYSTEM UNIT; COMPUTERS; SMALL BUSINESS COMPUTERS; ELECTRONIC CALCULATORS; PRINTERS FOR COMPUTERS; MICRO COMPUTERS; WORD PROCESSORS; SOFTWARE; DATA PROCESSING EQUIPMENT; DISPLAY; KEY CARD COUNTER; ENCODER, DECODER, MAGNETIC CARD READER SYSTEM; MODEM FOR VIDEOTEXT; IN/OUT BOARD; MEMORY PROGRAMMER; TELECOMMUNICATION EQUIPMENT