FR58714E - Lunettes à verres interchangeables perfectionnées - Google Patents
Lunettes à verres interchangeables perfectionnéesInfo
- Publication number
- FR58714E FR58714E FR58714DA FR58714E FR 58714 E FR58714 E FR 58714E FR 58714D A FR58714D A FR 58714DA FR 58714 E FR58714 E FR 58714E
- Authority
- FR
- France
- Prior art keywords
- advanced
- interchangeable lens
- lens glasses
- glasses
- interchangeable
- 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 |
---|---|---|---|
FR58714T | 1948-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR58714E true FR58714E (fr) | 1954-03-22 |
Family
ID=8692586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR58714D Expired FR58714E (fr) | 1948-09-10 | 1948-09-10 | Lunettes à verres interchangeables perfectionnées |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR58714E (fr) |
-
1948
- 1948-09-10 FR FR58714D patent/FR58714E/fr not_active Expired
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