FR664900A - Improvements to spectacle frames, binoculars, eyeglasses, nose clips and similar eyewear - Google Patents
Improvements to spectacle frames, binoculars, eyeglasses, nose clips and similar eyewearInfo
- Publication number
- FR664900A FR664900A FR664900DA FR664900A FR 664900 A FR664900 A FR 664900A FR 664900D A FR664900D A FR 664900DA FR 664900 A FR664900 A FR 664900A
- Authority
- FR
- France
- Prior art keywords
- binoculars
- eyeglasses
- spectacle frames
- nose clips
- eyewear
- 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
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
- G02C3/04—Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C3/00—Special supporting arrangements for lens assemblies or monocles
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
- G02C5/122—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means
- G02C5/124—Nose pads; Nose-engaging surfaces of bridges or rims with adjustable means for vertically varying the position of the lenses
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 |
---|---|---|---|
FR664900T | 1928-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR664900A true FR664900A (en) | 1929-09-11 |
Family
ID=9012946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR664900D Expired FR664900A (en) | 1928-12-01 | 1928-12-01 | Improvements to spectacle frames, binoculars, eyeglasses, nose clips and similar eyewear |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR664900A (en) |
-
1928
- 1928-12-01 FR FR664900D patent/FR664900A/en not_active Expired
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