FR92769E - Device for eye examination. - Google Patents

Device for eye examination.

Info

Publication number
FR92769E
FR92769E FR108426A FR108426A FR92769E FR 92769 E FR92769 E FR 92769E FR 108426 A FR108426 A FR 108426A FR 108426 A FR108426 A FR 108426A FR 92769 E FR92769 E FR 92769E
Authority
FR
France
Prior art keywords
eye examination
examination
eye
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
FR108426A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES JOSEPH DUMONT
Original Assignee
CHARLES JOSEPH DUMONT
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
Priority claimed from FR87861A external-priority patent/FR1525930A/en
Application filed by CHARLES JOSEPH DUMONT filed Critical CHARLES JOSEPH DUMONT
Priority to FR108426A priority Critical patent/FR92769E/en
Application granted granted Critical
Publication of FR92769E publication Critical patent/FR92769E/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR108426A 1966-12-16 1967-05-30 Device for eye examination. Expired FR92769E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR108426A FR92769E (en) 1966-12-16 1967-05-30 Device for eye examination.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR87861A FR1525930A (en) 1966-12-16 1966-12-16 Eye test device
FR108426A FR92769E (en) 1966-12-16 1967-05-30 Device for eye examination.

Publications (1)

Publication Number Publication Date
FR92769E true FR92769E (en) 1968-12-27

Family

ID=8631940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR108426A Expired FR92769E (en) 1966-12-16 1967-05-30 Device for eye examination.

Country Status (1)

Country Link
FR (1) FR92769E (en)

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