Hearing aid device to be worn in the ear

Details Hearing aid device to be worn in the ear Hearing aid device to be worn in the ear

1998-02-03

1999-03-30

Le, Huyen

Electrical audio signal processing systems and devices

Hearing aids, electrical

Specified casing or housing

381322, 381324, H04R 2500

Patent

active

058898743

ABSTRACT:
An ITE hearing aid device has a pre-fabricated face plate which closes a housing shell and which forms a function unit with hearing aid components, the face plate having a closed visible surface without openings and without components placed thereon.

REFERENCES:
patent: 4471490 (1984-09-01), Bellafiore
patent: 4476353 (1984-10-01), Haertl
patent: 4532649 (1985-07-01), Bellafiore
patent: 4634815 (1987-01-01), Marquis
patent: 4672672 (1987-06-01), Eggert et al.
patent: 4739512 (1988-04-01), Hartl et al.

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