FR63821E - Interchangeable lens glasses - Google Patents
Interchangeable lens glassesInfo
- Publication number
- FR63821E FR63821E FR63821DA FR63821E FR 63821 E FR63821 E FR 63821E FR 63821D A FR63821D A FR 63821DA FR 63821 E FR63821 E FR 63821E
- Authority
- FR
- France
- Prior art keywords
- interchangeable lens
- lens glasses
- glasses
- interchangeable
- lens
- 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
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/02—Bridge or browbar secured to lenses without the use of rims
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR63821T | 1953-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR63821E true FR63821E (en) | 1955-10-03 |
Family
ID=8696999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR63821D Expired FR63821E (en) | 1953-02-20 | 1953-02-20 | Interchangeable lens glasses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR63821E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0230490A1 (en) * | 1986-01-22 | 1987-08-05 | Hans-Joachim Baethke | Device for mounting glasses in a spectacle frame |
-
1953
- 1953-02-20 FR FR63821D patent/FR63821E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0230490A1 (en) * | 1986-01-22 | 1987-08-05 | Hans-Joachim Baethke | Device for mounting glasses in a spectacle frame |
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