9 blank magnetic data carriers, recording discs; namely, blank discs for computers; floppy and hard discs for computers; automatic vending machines, cash registers, calculators and adding machines, data processors, computers, fire extinguishers, radio transmitters and receivers, solar cells; alarms for intruder protection, home protection and personal protection; smoke detectors, telephone transmitters, radios, siren and electrical remote controllers for intruder protection, home protection and personal protection