FR2365818B1 - - Google Patents
Info
- Publication number
- FR2365818B1 FR2365818B1 FR7629068A FR7629068A FR2365818B1 FR 2365818 B1 FR2365818 B1 FR 2365818B1 FR 7629068 A FR7629068 A FR 7629068A FR 7629068 A FR7629068 A FR 7629068A FR 2365818 B1 FR2365818 B1 FR 2365818B1
- 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
- G02C7/12—Polarisers
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7629068A FR2365818A1 (fr) | 1976-09-28 | 1976-09-28 | Lunettes a densite variable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7629068A FR2365818A1 (fr) | 1976-09-28 | 1976-09-28 | Lunettes a densite variable |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2365818A1 FR2365818A1 (fr) | 1978-04-21 |
FR2365818B1 true FR2365818B1 (da) | 1980-05-30 |
Family
ID=9178143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7629068A Granted FR2365818A1 (fr) | 1976-09-28 | 1976-09-28 | Lunettes a densite variable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2365818A1 (da) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1123019A (fr) * | 1955-03-02 | 1956-09-17 | Perfectionnements apportés aux articles de lunetterie | |
US3542459A (en) * | 1969-06-11 | 1970-11-24 | Evert P Lindstrom | Safety attachment means for spectacle lenses |
-
1976
- 1976-09-28 FR FR7629068A patent/FR2365818A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2365818A1 (fr) | 1978-04-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |