KR880005959U - 시력 측정기 - Google Patents

시력 측정기

Info

Publication number
KR880005959U
KR880005959U KR2019860014297U KR860014297U KR880005959U KR 880005959 U KR880005959 U KR 880005959U KR 2019860014297 U KR2019860014297 U KR 2019860014297U KR 860014297 U KR860014297 U KR 860014297U KR 880005959 U KR880005959 U KR 880005959U
Authority
KR
South Korea
Prior art keywords
sight meter
sight
meter
Prior art date
Application number
KR2019860014297U
Other languages
English (en)
Other versions
KR890000991Y1 (ko
Inventor
최병희
조태석
Original Assignee
김형두
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 김형두 filed Critical 김형두
Priority to KR2019860014297U priority Critical patent/KR890000991Y1/ko
Publication of KR880005959U publication Critical patent/KR880005959U/ko
Application granted granted Critical
Publication of KR890000991Y1 publication Critical patent/KR890000991Y1/ko

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
    • 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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means

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)
  • Testing Of Optical Devices Or Fibers (AREA)
KR2019860014297U 1986-09-15 1986-09-15 시력 측정기 KR890000991Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014297U KR890000991Y1 (ko) 1986-09-15 1986-09-15 시력 측정기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014297U KR890000991Y1 (ko) 1986-09-15 1986-09-15 시력 측정기

Publications (2)

Publication Number Publication Date
KR880005959U true KR880005959U (ko) 1988-05-30
KR890000991Y1 KR890000991Y1 (ko) 1989-03-28

Family

ID=19255739

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014297U KR890000991Y1 (ko) 1986-09-15 1986-09-15 시력 측정기

Country Status (1)

Country Link
KR (1) KR890000991Y1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100789211B1 (ko) * 2007-02-27 2008-01-02 우리헬스뱅크 주식회사 위치 센서를 구비한 수직 진동형 운동 장치
KR100789212B1 (ko) * 2007-02-27 2008-01-02 우리헬스뱅크 주식회사 수직 진동형 운동 장치의 절전 구동 방법 및 절전 구동장치

Also Published As

Publication number Publication date
KR890000991Y1 (ko) 1989-03-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee