Scientific, nautical, surveying apparatus and instruments, namely navigational instruments in the nature of apparatus for satellite navigation and for determining earth location; apparatus and instruments for conducting, transmitting, transforming, stocking, monitoring or controlling electric power, namely couplers for connecting telecommunication equipment and hardware; photography cameras, cinematographic cameras, optical instruments, namely bar code readers, polarization microscopes, weighing instrument, namely scales and balances, speed indicators, pressure indicators; life-saving and teaching apparatus and instruments, namely automatic combustion controllers, automatic temperature instruments, automatic fire extinguishers, gas leakage warning devices; apparatus for recording, transmission or reproduction of sound or images, namely magnetic data carriers; chronographs for use as specialized time recording apparatus; automatic vending machines and mechanisms for coin operated apparatus; computer memory, namely computer chips and hard discs; telecommunication control devices, namely calculators, data processors, modems, computer hardware, memory cards, blank integrated circuit boards; intercommunication apparatus, namely software for the recording, transmission and reproduction of sound and images; telecommunication installations and apparatus, namely magnetically encoded credit cards, electronic identification cards; multimedia data banks; technical and scientific software for the control and piloting for navigation; timing sensors, smoke detectors, metal detectors, radar detectors; electronic alarm systems, namely fire alarms, personal security alarms and burglar alarms; video monitoring systems comprised of monitor, software, access identification systems comprised of video surveillance; information and control systems, namely security systems for residential use comprising anti-intrusion alarms burglar alarms, personal security alarms and fire alarms; electronic payment systems comprised of computer modems, detectors and electromagnetic information readers, encoder and decoder software, encoder and decoder devices

Newspapers, books, magazines, prospectuses and manuals, in particular in the field computers and telecommunications; instructional and teaching materials, namely textbooks in the field of computers and telecommunications

Commercial information agencies providing business information, namely giving assistance to industrial or commercial companies in conducting their businesses, advice on information or business information compilation

Construction and repair services, in particular installation, operation, management and maintenance of optical, electrical, electronic, telecommunications, computer and computer program machines and devices; installing and maintaining telecommunication and multimedia networks and equipment for others; installation and maintenance of business and office machinery and equipment for others; installation and repair of computers and computer systems

Telecommunication services, namely telecommunication network management services for global computer networks, providing telecommunication connections to global computer networks; electronic mail, in particular by Internet or intranet communication networks; electronic transmission of data and documents via computer terminals, electronic transmission of messages and data; supply of access to companies networks, transmission of information by telematic networks and online services for obtaining information contained in data and images banks; communication services by computer terminals in general

Design and engineering of computer systems; design and development of heavy flow equipment for public and corporate operators; engineering application services for large and medium sized computer systems software engineering computer management and information management services, operation assistance services and supervision of computers networks; consultation and technical advice in the fields of telecommunications and computer technology; development of communication systems for air control; network engineering; consultation services in the field of electronic security, technical advice for the choice and implementation of computer, telecommunications and security materials, technical advise in the field of computer organization; computer consultation services, namely advice in the area of choice and implementation of computers in the field of industry, computer and analysis, services in the computer division, computer management, corporate security and computer organization; installation of computer software; computer programming for others