N

capacitors, [ hybrid integrated circuits, noise suppressors, in the nature of magnetic core types, for AC lines, printed boards, telephone sets, key telephone systems; namely, combinations of key telephone sets and a control device, emergency call telephone systems; namely, combinations of key telephone sets, sensors, and a control device, automatic emergency reporting devices; namely, combination of emergency sensors and a transmitter, telephone exchanger for private use, facsimile sets, remote-controlled monitoring systems; namely, combination of key telephone sets, a control device and sensors for monitoring, pos (point of systems); namely, registering terminals to be connected to a central processing unit ]