FR578469A - Bezicle device with screens - Google Patents
Bezicle device with screensInfo
- Publication number
- FR578469A FR578469A FR578469DA FR578469A FR 578469 A FR578469 A FR 578469A FR 578469D A FR578469D A FR 578469DA FR 578469 A FR578469 A FR 578469A
- Authority
- FR
- France
- Prior art keywords
- bezicle
- screens
- bezicle device
- 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
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C9/00—Attaching auxiliary optical parts
- G02C9/02—Attaching auxiliary optical parts by hinging
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR578469T | 1923-05-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR578469A true FR578469A (en) | 1924-09-26 |
Family
ID=8955445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR578469D Expired FR578469A (en) | 1923-05-23 | 1923-05-23 | Bezicle device with screens |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR578469A (en) |
-
1923
- 1923-05-23 FR FR578469D patent/FR578469A/en not_active Expired
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