FR574837A - Improvements to spectacle frames for motorists - Google Patents
Improvements to spectacle frames for motoristsInfo
- Publication number
- FR574837A FR574837A FR574837DA FR574837A FR 574837 A FR574837 A FR 574837A FR 574837D A FR574837D A FR 574837DA FR 574837 A FR574837 A FR 574837A
- Authority
- FR
- France
- Prior art keywords
- motorists
- spectacle frames
- spectacle
- frames
- 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
- G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
- G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means
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 |
---|---|---|---|
FR574837T | 1923-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR574837A true FR574837A (en) | 1924-07-19 |
Family
ID=8952981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR574837D Expired FR574837A (en) | 1923-12-21 | 1923-12-21 | Improvements to spectacle frames for motorists |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR574837A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473619A (en) * | 1947-09-16 | 1949-06-21 | Talobre Andre | Spectacles with interchangeable lenses |
US2551144A (en) * | 1949-06-01 | 1951-05-01 | Howard C Lindemann | Interchangeable lens frame |
US5523806A (en) * | 1995-01-23 | 1996-06-04 | Shuyu Co., Ltd. | Eyeglasses having improved lens fastening member |
-
1923
- 1923-12-21 FR FR574837D patent/FR574837A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2473619A (en) * | 1947-09-16 | 1949-06-21 | Talobre Andre | Spectacles with interchangeable lenses |
US2551144A (en) * | 1949-06-01 | 1951-05-01 | Howard C Lindemann | Interchangeable lens frame |
US5523806A (en) * | 1995-01-23 | 1996-06-04 | Shuyu Co., Ltd. | Eyeglasses having improved lens fastening member |
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