73086082
May 5, 1976
Jun 20, 1978
ELECTRONIC COMMUNICATION AND INFORMATION TRANSMISSION SYSTEMS-NAMELY, TRANSMITTING AND RECEIVING TERMINALS AND AUXILIARY COMPONENTS; PERSONNEL LOCATING SYSTEMS-NAMELY, TRANSMITTING AND RECEIVING TERMINALS AND AUXILIARY COMPONENTS; TELEVISION SYSTEMS COMPRISING TELEVISION SETS, ANTENNAS AND LEADS THEREFOR AND COMPONENTS THEREOF, ALL OF THE ABOVE FOR USE IN HOSPITAL AND OTHER INSTITUTIONS
Electrical and Scientific Apparatus