CH524944A - Appareil de surdité - Google Patents

Appareil de surdité

Info

Publication number
CH524944A
CH524944A CH1556370A CH1556370A CH524944A CH 524944 A CH524944 A CH 524944A CH 1556370 A CH1556370 A CH 1556370A CH 1556370 A CH1556370 A CH 1556370A CH 524944 A CH524944 A CH 524944A
Authority
CH
Switzerland
Prior art keywords
deaf
deaf device
Prior art date
Application number
CH1556370A
Other languages
English (en)
Inventor
Jouve Raymond
Original Assignee
Jouve Raymond
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 by Jouve Raymond filed Critical Jouve Raymond
Publication of CH524944A publication Critical patent/CH524944A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C7/00—Ear-rings; Devices for piercing the ear-lobes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/77—Design aspects, e.g. CAD, of hearing aid tips, moulds or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
CH1556370A 1969-11-15 1970-10-22 Appareil de surdité CH524944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939404A FR2067781A5 (fr) 1969-11-15 1969-11-15

Publications (1)

Publication Number Publication Date
CH524944A true CH524944A (fr) 1972-06-30

Family

ID=9043160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1556370A CH524944A (fr) 1969-11-15 1970-10-22 Appareil de surdité

Country Status (2)

Country Link
CH (1) CH524944A (fr)
FR (1) FR2067781A5 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634646B1 (fr) * 1988-07-29 1995-03-31 Audit Sa Appareil de correction auditive
EP0512354A3 (en) * 1991-05-08 1993-06-30 Sonar Design & Hoertechnik Gmbh Hearing aid in the form of an ear-ring

Also Published As

Publication number Publication date
FR2067781A5 (fr) 1971-08-20

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Legal Events

Date Code Title Description
PL Patent ceased