CH566766A5 - - Google Patents
Info
- Publication number
- CH566766A5 CH566766A5 CH576974A CH576974A CH566766A5 CH 566766 A5 CH566766 A5 CH 566766A5 CH 576974 A CH576974 A CH 576974A CH 576974 A CH576974 A CH 576974A CH 566766 A5 CH566766 A5 CH 566766A5
- Authority
- CH
- Switzerland
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
- A61B3/06—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision
- A61B3/063—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision for testing light sensitivity, i.e. adaptation
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)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732321570 DE2321570A1 (de) | 1973-04-28 | 1973-04-28 | Sehtestgeraet vorzugsweise zur ermittlung des daemmerungssehvermoegens |
| DE19742409747 DE2409747A1 (de) | 1974-03-01 | 1974-03-01 | Sehtestgeraet zur ermittlung des daemmerungssehvermoegens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566766A5 true CH566766A5 (no) | 1975-09-30 |
Family
ID=25765060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH576974A CH566766A5 (no) | 1973-04-28 | 1974-04-26 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5618212B2 (no) |
| CH (1) | CH566766A5 (no) |
| ES (1) | ES425495A1 (no) |
| FR (1) | FR2226969B3 (no) |
| IT (1) | IT1015913B (no) |
| NL (1) | NL7405611A (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4948012A (no) * | 1972-09-11 | 1974-05-09 | ||
| DE2815120A1 (de) * | 1978-04-07 | 1979-10-11 | Schwind Gmbh & Co Kg Herbert | Verfahren und vorrichtung zur augenrefraktionsbestimmung |
| DE2815121A1 (de) * | 1978-04-07 | 1979-10-11 | Schwind Gmbh & Co Kg Herbert | Verfahren und vorrichtung zur abbildung von optotypen |
| AU2003257702A1 (en) * | 2002-10-21 | 2004-05-04 | Vision Optic Co., Ltd. | Optometric device and optometric method |
-
1974
- 1974-04-08 IT IT5024474A patent/IT1015913B/it active
- 1974-04-19 JP JP4438174A patent/JPS5618212B2/ja not_active Expired
- 1974-04-19 ES ES425495A patent/ES425495A1/es not_active Expired
- 1974-04-25 NL NL7405611A patent/NL7405611A/xx unknown
- 1974-04-26 FR FR7414563A patent/FR2226969B3/fr not_active Expired
- 1974-04-26 CH CH576974A patent/CH566766A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7405611A (no) | 1974-10-30 |
| FR2226969B3 (no) | 1977-03-04 |
| IT1015913B (it) | 1977-05-20 |
| ES425495A1 (es) | 1976-06-01 |
| JPS5031692A (no) | 1975-03-28 |
| JPS5618212B2 (no) | 1981-04-27 |
| FR2226969A1 (no) | 1974-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |