ELEKTRONISK HOEREAPPARAT

To provide for better fitting and pleasing out appearance of a hearing aid having an element introducible into the ear canal of a user, and an externally accessible housing which retains electronic components, a battery, and ON/OFF switch and volume control elements, the housing is formed in spheric...

Full description

Saved in:
Bibliographic Details
Main Author SCHROEDER KARL-HEINZ
Format Patent
LanguageDanish
Published 19.07.1986
Edition4
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

Be the first to leave a comment!
You must be logged in first