FR53788E - Improvements to amplifying equipment against deafness - Google Patents

Improvements to amplifying equipment against deafness

Info

Publication number
FR53788E
FR53788E FR53788DA FR53788E FR 53788 E FR53788 E FR 53788E FR 53788D A FR53788D A FR 53788DA FR 53788 E FR53788 E FR 53788E
Authority
FR
France
Prior art keywords
deafness
equipment against
amplifying equipment
amplifying
equipment
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
French (fr)
Inventor
Albert Simpere
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 FR53788E publication Critical patent/FR53788E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/04—Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense, e.g. through the touch sense
    • A61F11/045—Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense, e.g. through the touch sense using mechanical stimulation of nerves

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Neurology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Physiology (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR53788D 1944-11-22 1944-11-22 Improvements to amplifying equipment against deafness Expired FR53788E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR53788T 1944-11-22

Publications (1)

Publication Number Publication Date
FR53788E true FR53788E (en) 1946-09-06

Family

ID=8688272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR53788D Expired FR53788E (en) 1944-11-22 1944-11-22 Improvements to amplifying equipment against deafness

Country Status (1)

Country Link
FR (1) FR53788E (en)

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