Interfaces for computers; identity cards, magnetic; electronic agendas; comparators; computers; notebook computers; diaphragms for scientific apparatus; shutter releases (photography); microprocessors; magnetic data media; optical data media; transmitters (telecommunication); transmitters of electronic signals; wafers (silicon slices); nautical apparatus and instruments; cosmographic instruments; navigation apparatus for vehicles (on-board computers); satellite navigational apparatus; audio receivers and video receivers; computer operating programs, recorded; computer programs (downloadable software); processors (central processing units); transmitting sets (telecommunication); radios; vehicle radios; scanners (data processing equipment); smart cards (integrated circuit cards); audiovisual teaching apparatus; integrated circuits; printed circuits; portable telephones; transistors (electronic); automatic indicators of low pressure in vehicle tyres; optical character readers; lift operating apparatus; couplers (data processing equipment); adding machines; readers (data processing equipment); bar code readers; shutters (photography); photovoltaic cells; chips (integrated circuits)

Telecommunications routing and junction services; providing telecommunications connections to a global computer network; communications by computer terminals

Computer systems analysis; technical project studies; engineering; material testing; chemical research; research and development for others; technical research; calibration (measuring); consultancy in the field of computer hardware; quality control; computer system design; computer software design; surveying