FR742215A - - Google Patents
Info
- Publication number
- FR742215A FR742215A FR742215DA FR742215A FR 742215 A FR742215 A FR 742215A FR 742215D A FR742215D A FR 742215DA FR 742215 A FR742215 A FR 742215A
- Authority
- FR
- France
- 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
- G02C7/14—Mirrors; Prisms
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742215A true FR742215A (en) | 1933-03-02 |
Family
ID=1546649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742215D Expired FR742215A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389443A2 (en) * | 1989-02-21 | 1990-09-26 | Giancarlo De Giacomi | Eyeglasses with integral rear view mirror |
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0
- FR FR742215D patent/FR742215A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0389443A2 (en) * | 1989-02-21 | 1990-09-26 | Giancarlo De Giacomi | Eyeglasses with integral rear view mirror |
| EP0389443A3 (en) * | 1989-02-21 | 1991-08-14 | Giancarlo De Giacomi | Eyeglasses with integral rear view mirror |