Computer software for data acquisition and control in the field of communication of computers, electronic instruments and sensors; computer hardware; industrial computers and related parts; communication devices for computers, namely, converters, repeaters, controllers, drivers, signal conditioners and modems; interface cards; passive backplane microcomputer boards; industrial computer workstations comprising computers, computer monitors, keyboards and disk drives; and computer disk arrays

Protective face masks for medical use

Loud speakers; Amplifiers; Apparatus for recording, transmission or reproduction of sound; Audio cables; Batteries and battery chargers; Computer peripheral equipment; Digital multimeters; Earphones and headphones; Loud speaker systems; Musical instrument amplifiers; Radios and telephones; Wireless transmitters and receivers