9 APPARATUS AND INSTRUMENTS FOR DATA COMMUNICATION, SATELLITE COMMUNICATION AND TELECOMMUNICATION; APPARATUS AND INSTRUMENTS FOR WEIGHTING, MEASURING, SIGNALLING, CHECKING (SUPERVISION), NOT FOR MEDICAL PURPOSES AND TEACHING; APPARATUS FOR RECORDING, TRANSMISSION OR REPRODUCTION OF SOUND OR IMAGES; MAGNETICAL OR OPTICAL DATA CARRIERS, DATA PROCESSING EQUIPMENT, COMPUTERS, COMPUTER PROGRAMS, OPTICAL APPARATUS AND INSTRUMENTS; APPARATUS AND INSTRUMENTS FOR MONITORING OF DATA COMMUNICATION AND TELECOMMUNICATION NETWORKS; APPARATUS FOR INSTALLATION OF DATA COMMUNICATION NETWORKS AND TELECOMMUNICATION NETWORKS; BATTERIES; ELECTRONIC COMPONENTS; ELECTRICAL AND OPTICAL CABLES, ELECTRICAL WIRES; BASE STATIONS FOR TELECOMMUNICATION; RADAR EQUIPMENT, CIPHERING EQUIPMENT, CRYPTO-AID EQUIPMENT, DISPLAY EQUIPMENT, SCANNER EQUIPMENT; AERIALS; PARTS AND FITTINGS FOR ALL THE AFORESAID GOODS