ATTACHMENT APPARATUS

A manual switch apparatus to be worn about the body of a user, e.g. for use with a communications headset apparatus. The manual switch apparatus includes a switch box means and a support means. The switch box means has a body with a manually operable switch device for controlling the operation of a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RAYMOND DEREK COZENS, TIMOTHY ROBERT BURNHAM
Format:	Patent
Sprache:	eng ; por
Schlagworte:	BASIC ELECTRIC ELEMENTS DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS RELAYS SELECTORS TELEPHONIC COMMUNICATION
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