LOCAL AREA NETWORK BASED COMPUTER SYSTEMS CONSISTING OF COMPUTERS, COMPUTER PROGRAMS, CONTROL PROCESSING UNITS, MEMORIES, VIDEO DISPLAY AND PRINTER, FOR TESTING PURPOSES; PRINTED CIRCUIT BOARDS

COMPUTER HARDWARE AND COMPUTER PERIPHERALS; EDUCATIONAL COMPUTER SOFTWARE AND SERIES OF PRE-RECORDED VIDEOS AND COMPACT DISCS IN THE FIELD OF PERSONAL PERFORMANCE AND PERSONAL HEALTH AND WELL BEING; EDUCATIONAL INTERACTIVE MULTIMEDIA COMPUTER SOFTWARE USED IN THE FIELD OF PERSONAL PERFORMANCE AND PERSONAL HEALTH AND WELL BEING

CONSULTATION SERVICES IN THE FIELD OF BUSINESS MANAGEMENT

instructing general dentists and dental hygienists in the techniques of conservative periodontal therapy and maintenance