FR1051818A - Lunettes de protection contre l'éblouissement - Google Patents
Lunettes de protection contre l'éblouissementInfo
- Publication number
- FR1051818A FR1051818A FR1051818DA FR1051818A FR 1051818 A FR1051818 A FR 1051818A FR 1051818D A FR1051818D A FR 1051818DA FR 1051818 A FR1051818 A FR 1051818A
- Authority
- FR
- France
- Prior art keywords
- glare protection
- protection glasses
- glasses
- glare
- protection
- 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
- 230000004313 glare Effects 0.000 title 1
- 239000011521 glass Substances 0.000 title 1
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
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1051818T | 1952-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1051818A true FR1051818A (fr) | 1954-01-19 |
Family
ID=9594892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1051818D Expired FR1051818A (fr) | 1952-02-27 | 1952-02-27 | Lunettes de protection contre l'éblouissement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1051818A (fr) |
-
1952
- 1952-02-27 FR FR1051818D patent/FR1051818A/fr not_active Expired
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