RADIO AND TELEVISION TRANSMISSION SYSTEMS; TELEPHONE COMMUNICATION SYSTEMS; TELEPHONE SWITCHES; WIRELESS COMMUNICATION SYSTEMS; TELEPHONE CRAFT TOOLS AND TEST SETS; COMPUTER, AND COMMUNICATIONS NETWORK SYSTEMS; NETWORK MANAGEMENT SYSTEMS; SEMICONDUCTORS; COPYING, FACSIMILE, DICTATION AND MULTIFUNCTION DEVICES; COMPUTER BASED INFORMATION MANAGEMENT SYSTEMS; AVIONICS SYSTEMS; TERRESTIAL AND SATELLITE COMMUNICATION SYSTEMS, TERMINALS AND NETWORKS; SECURE COMMUNICATION SYSTEMS; DEFENSE RELATED COMMUNICATIONS; INTELLIGENCE COMMAND AND CONTROL SYSTEMS; GLOBAL POSITIONING SYSTEMS; WEATHER PROCESSING SYSTEMS; AIR TRAFFIC CONTROL SYSTEMS; UTILITY CONTROL SYSTEMS; AND TRANSPORTATION CONTROL SYSTEMS
Electrical and Scientific Apparatus