FR804475A - Lunettes de protection contre les rayons solaires - Google Patents
Lunettes de protection contre les rayons solairesInfo
- Publication number
- FR804475A FR804475A FR804475DA FR804475A FR 804475 A FR804475 A FR 804475A FR 804475D A FR804475D A FR 804475DA FR 804475 A FR804475 A FR 804475A
- Authority
- FR
- France
- Prior art keywords
- sun protection
- protection goggles
- goggles
- sun
- 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
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
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
- G02C2202/16—Laminated or compound lenses
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 |
---|---|---|---|
FR804475T | 1936-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR804475A true FR804475A (fr) | 1936-10-24 |
Family
ID=9250768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR804475D Expired FR804475A (fr) | 1936-03-07 | 1936-03-07 | Lunettes de protection contre les rayons solaires |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR804475A (fr) |
-
1936
- 1936-03-07 FR FR804475D patent/FR804475A/fr not_active Expired
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