FR328962A - Ametropomètre perfectionné - Google Patents
Ametropomètre perfectionnéInfo
- Publication number
- FR328962A FR328962A FR328962DA FR328962A FR 328962 A FR328962 A FR 328962A FR 328962D A FR328962D A FR 328962DA FR 328962 A FR328962 A FR 328962A
- Authority
- FR
- France
- Prior art keywords
- ametropometer
- advanced
- advanced ametropometer
- 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
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
- A61B3/04—Trial frames; Sets of lenses for use therewith
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US328962XA | 1902-10-09 | 1902-10-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR328962A true FR328962A (fr) | 1903-07-23 |
Family
ID=1378831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR328962D Expired FR328962A (fr) | 1902-10-09 | 1903-01-31 | Ametropomètre perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR328962A (fr) |
-
1903
- 1903-01-31 FR FR328962D patent/FR328962A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH23696A (de) | Pflugsriester | |
FR250E (fr) | Lit-brancard-chariot | |
CH26203A (de) | Hourdis | |
FR328962A (fr) | Ametropomètre perfectionné | |
FR1610E (fr) | Tachéomètre perfectionné | |
FR327475A (fr) | Tachéomètre perfectionné | |
CH25968A (fr) | Calorifère perfectionné | |
FR1657E (fr) | Auto-aérienne pichou | |
FR2037E (fr) | Carburateur-économiseur | |
FR321876A (fr) | Téléphote | |
FR320652A (fr) | Axiateur | |
FR2435E (fr) | Auto-aérienne pichou | |
FI1688A (fi) | Kondensationsvattenavledare | |
FI1853A (fi) | Nedfirningsapparat | |
CH26171A (fr) | Carburatuer-régulateur | |
CH27058A (de) | Fournierbock | |
CH27229A (de) | Extincteur | |
FI1651A (fi) | Konstgjord öga | |
FI1655A (fi) | Mjölksil | |
FI1658A (fi) | Ångtubrensare | |
FI1662A (fi) | Oljereningsapparat | |
FI1664A (fi) | Bordmangel | |
FI1848A (fi) | Förvärmningsapparat | |
FI1671A (fi) | Sammelbatteri | |
CH25621A (de) | Tranquenisierapparat |