COMPUTER MEMORIES; MAGNETIC DATACARRIERS; COMPUTER PROGRAMS AND CONTROL ACCESS CARDS IN THE FIELD OF COMMUNICATIONS FOR TRANSFER, STORAGE, COMPILATION, RETRIEVAL AND ANALYSIS OF INFORMATION, DATA AND IMAGES; MAGNETIC MEDIA SUCH AS DISCS OR TAPES FOR THE RECORDING OF DATA; CASH REGISTERS; CALCULATORS; COMPUTERS; DATA PROCESSORS; COMPUTER PERIPHERALS, NAMELY, FEEDERS, CODERS, DECODERS, VISUAL SCREENS, SECURITY CONTROL ACCESS UNITS, DISPLAYS, KEYBOARDS, PRINTERS, ALPHA NUMERIC DISPLAY TERMINALS ...