Member for transmitting the sound of a loud-speaker to the ear and equipment fitted with such member

Bibliographische Detailangaben

Hauptverfasser:	DELAMOUR, DOMINIQUE, CHENE, RICHARD, MIKLITARIAN, ALAIN, RODI, OLIVIER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTACT LENSES DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS OPTICS PHYSICS PUBLIC ADDRESS SYSTEMS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!