RACAL

RADIO, TELEVISION, TELEGRAPHIC AND TELEPHONIC APPARATUS AND INSTRUMENTS, [AERIALS, ELECTRONIC AMPLIFIERS, AND PARTS OF ALL THE FOREGOING]

[ELECTRONIC COUNTING AND COMPUTING APPARATUS, APPARATUS AND INSTRUMENTS FOR TESTING THE CONTINUITY OF ELECTRICAL CIRCUITS, APPARATUS AND INSTRUMENTS FOR TESTING AND MEASURING THE CHARACTERISTICS OF ELECTRICAL AND ELECTRONIC CIRCUITS AND CIRCUIT COMPONENT, SIGNAL GENERATORS, ELECTROMAGNETIC RADIATION SPECTRUM ANALYSERS, FREQUENCY SYNTHESIZERS, FREQUENCY METERS, RADAR, AND PARTS OF ALL THE FOREGOING]