73603703
Jun 11, 1986
Jul 14, 1987
SATELLITE TRANSMISSION RECEIVERS, ADAPTORS AND CONNECTION UNITS THEREFOR, SATELLITE TRANSMISSION RECEIVERS WITH BUILT-IN ANTENNA CONTROLLERS, ANTENNA CONTROLLER UNITS, POWER PACKS FOR ANTENNA CONTROLLERS AND RECEIVERS, MASTER AND SLAVE UNITS COMPRISING ACTUATOR INTERFACE MEANS, AUXILIARY REMOTE CONTROL SENSORS, VIDEO SOURCE REMOTE CONTROL SWITCH MEANS, PARABOLIC ANTENNAS, ALUMINUM MESH ANTENNAS, MICRO WAVE ANTENNA CONVERTERS AND BLOCKDOWN CONVERSION UNITS AND PROGRAMMING UNITS (CALLED FAST PROGRAMMERS) AND PARTS THEREFORE, AND COMPUTER PROGRAMS IN WRITTEN FORM AND IN CHIP FORM
Electrical and Scientific Apparatus