CH416751A - Occhiali a conduzione ossea per sordi - Google Patents

Occhiali a conduzione ossea per sordi

Info

Publication number
CH416751A
CH416751A CH645165A CH645165A CH416751A CH 416751 A CH416751 A CH 416751A CH 645165 A CH645165 A CH 645165A CH 645165 A CH645165 A CH 645165A CH 416751 A CH416751 A CH 416751A
Authority
CH
Switzerland
Prior art keywords
deaf
bone conduction
conduction glasses
glasses
bone
Prior art date
Application number
CH645165A
Other languages
English (en)
Inventor
Giannetti Vittorio
Original Assignee
Giannetti Vittorio
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 Giannetti Vittorio filed Critical Giannetti Vittorio
Priority to CH645165A priority Critical patent/CH416751A/it
Publication of CH416751A publication Critical patent/CH416751A/it

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)
CH645165A 1965-05-05 1965-05-05 Occhiali a conduzione ossea per sordi CH416751A (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH645165A CH416751A (it) 1965-05-05 1965-05-05 Occhiali a conduzione ossea per sordi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH645165A CH416751A (it) 1965-05-05 1965-05-05 Occhiali a conduzione ossea per sordi

Publications (1)

Publication Number Publication Date
CH416751A true CH416751A (it) 1966-07-15

Family

ID=4309837

Family Applications (1)

Application Number Title Priority Date Filing Date
CH645165A CH416751A (it) 1965-05-05 1965-05-05 Occhiali a conduzione ossea per sordi

Country Status (1)

Country Link
CH (1) CH416751A (it)

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