FR1045479A - Anti-glare device - Google Patents
Anti-glare deviceInfo
- Publication number
- FR1045479A FR1045479A FR1045479DA FR1045479A FR 1045479 A FR1045479 A FR 1045479A FR 1045479D A FR1045479D A FR 1045479DA FR 1045479 A FR1045479 A FR 1045479A
- Authority
- FR
- France
- Prior art keywords
- glare device
- glare
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/105—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having inhomogeneously distributed colouring
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1045479T | 1951-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1045479A true FR1045479A (en) | 1953-11-26 |
Family
ID=9591718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1045479D Expired FR1045479A (en) | 1951-11-26 | 1951-11-26 | Anti-glare device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1045479A (en) |
-
1951
- 1951-11-26 FR FR1045479D patent/FR1045479A/en not_active Expired
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