HOEREAPPARAT MED KOMPENSATION FOR AKUSTISK TILBAGEKOBLING

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Bibliographic Details
Main Author HANSEN, ROY SKOVGAARD
Format Patent
LanguageDanish
Published 01.10.1993
Edition5
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Bibliography:Application Number: DK19920000432