FR458626A - Improvements to ophthalmometers or keratometers - Google Patents

Improvements to ophthalmometers or keratometers

Info

Publication number
FR458626A
FR458626A FR458626A FR458626DA FR458626A FR 458626 A FR458626 A FR 458626A FR 458626 A FR458626 A FR 458626A FR 458626D A FR458626D A FR 458626DA FR 458626 A FR458626 A FR 458626A
Authority
FR
France
Prior art keywords
ophthalmometers
keratometers
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
FR458626A
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.)
GEORGE CULVER Ltd
Original Assignee
GEORGE CULVER Ltd
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 GEORGE CULVER Ltd filed Critical GEORGE CULVER Ltd
Application granted granted Critical
Publication of FR458626A publication Critical patent/FR458626A/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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
FR458626A 1912-06-24 1913-05-31 Improvements to ophthalmometers or keratometers Expired FR458626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191214690T 1912-06-24

Publications (1)

Publication Number Publication Date
FR458626A true FR458626A (en) 1913-10-15

Family

ID=32641608

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458626A Expired FR458626A (en) 1912-06-24 1913-05-31 Improvements to ophthalmometers or keratometers

Country Status (3)

Country Link
DE (1) DE270447C (en)
FR (1) FR458626A (en)
GB (1) GB191214690A (en)

Also Published As

Publication number Publication date
GB191214690A (en) 1913-06-12
DE270447C (en)

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