73730026
May 23, 1988
Apr 18, 1989
DATA DISPLAY APPARATUS AND PARTS THEREOF; RADAR DISPLAY APPARATUS; ANTENNA COUPLERS; AND PARTS OF ALL THE FOREGOING; ELECTRONIC AMPLIFIERS; ANTENNAS; A-C TO D-C AND D-C TO A-C CONVERTERS; ELECTRONIC COUPLERS; SIGNAL GENERATORS; MICRO-MINIATURE ELECTRONIC CIRCUITS; PHASE SHIFTERS; POWER SUPPLIES; RADIO TRANSMITTERS AND TRANSPONDERS; MICROWAVE DIRECTIONAL COUPLERS; ELECTRIC TRANSMISSION LINES; FIBER OPTICS; RADAR AND RADAR APPARATUS; FREQUENCY ANALYZERS; NAVIGATIONAL APPARATUS AND INSTRUMENTS FOR MARINE CRAFT; NAVIGATIONAL CONSOLES FOR MARINE CRAFT; COLLISION AVOIDANCE APPARATUS FOR MARINE CRAFT; DIRECTION CONTROL APPARATUS AND INSTRUMENTS FOR MARINE CRAFT; LASER APPARATUS; LORAN NAVIGATION INSTRUMENTS AND APPARATUS; MICROWAVE APPARATUS; ELECTRONIC RADAR PLOTTERS; AND ELECTRONIC MODULES CONSISTING OF INTERCONNECTED ELECTRONIC CIRCUITS; AND COMPONENT PARTS FOR ALL THE ABOVE-MENTIONED GOODS
Electrical and Scientific Apparatus