FR1000724A - Appareil contre la surdité - Google Patents

Appareil contre la surdité

Info

Publication number
FR1000724A
FR1000724A FR1000724DA FR1000724A FR 1000724 A FR1000724 A FR 1000724A FR 1000724D A FR1000724D A FR 1000724DA FR 1000724 A FR1000724 A FR 1000724A
Authority
FR
France
Prior art keywords
deafness
deafness device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Walter Torton
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1000724A publication Critical patent/FR1000724A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/06—Hearing aids

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
FR1000724D 1949-11-15 1949-11-15 Appareil contre la surdité Expired FR1000724A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000724T 1949-11-15

Publications (1)

Publication Number Publication Date
FR1000724A true FR1000724A (fr) 1952-02-15

Family

ID=9560631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000724D Expired FR1000724A (fr) 1949-11-15 1949-11-15 Appareil contre la surdité

Country Status (1)

Country Link
FR (1) FR1000724A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015486B (de) * 1956-06-25 1957-09-12 Danavox As Brille mit Hoergeraet
DE1041086B (de) * 1955-06-07 1958-10-16 Wendton Werner Wendt K G Hoerbrille mit verteilter Anordnung der Teile einer elektroakustischen Anlage in der Brillenfassung und den Brillenbuegeln
DE1053032B (de) * 1953-01-26 1959-03-19 Audi Vis Lancs Ltd Elektrisches Schwerhoerigengeraet, dessen Einzelteile in Hohlraeumen eines Brillengestells untergebracht sind
US2930858A (en) * 1954-07-15 1960-03-29 Eleanor Humphries Binaural hearing-aid device
US2999136A (en) * 1956-01-06 1961-09-05 Telex Inc Spectacle hearing aid
US3789163A (en) * 1972-07-31 1974-01-29 A Dunlavy Hearing aid construction

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053032B (de) * 1953-01-26 1959-03-19 Audi Vis Lancs Ltd Elektrisches Schwerhoerigengeraet, dessen Einzelteile in Hohlraeumen eines Brillengestells untergebracht sind
US2930858A (en) * 1954-07-15 1960-03-29 Eleanor Humphries Binaural hearing-aid device
DE1041086B (de) * 1955-06-07 1958-10-16 Wendton Werner Wendt K G Hoerbrille mit verteilter Anordnung der Teile einer elektroakustischen Anlage in der Brillenfassung und den Brillenbuegeln
US2999136A (en) * 1956-01-06 1961-09-05 Telex Inc Spectacle hearing aid
DE1015486B (de) * 1956-06-25 1957-09-12 Danavox As Brille mit Hoergeraet
US3789163A (en) * 1972-07-31 1974-01-29 A Dunlavy Hearing aid construction

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