FR2267564B1 - - Google Patents
Info
- Publication number
- FR2267564B1 FR2267564B1 FR7510256A FR7510256A FR2267564B1 FR 2267564 B1 FR2267564 B1 FR 2267564B1 FR 7510256 A FR7510256 A FR 7510256A FR 7510256 A FR7510256 A FR 7510256A FR 2267564 B1 FR2267564 B1 FR 2267564B1
- 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
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/04—Contact lenses for the eyes
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742417660 DE2417660A1 (de) | 1974-04-11 | 1974-04-11 | Kontaktlinse mit unterschiedlich benetzbaren flaechen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267564A1 FR2267564A1 (it) | 1975-11-07 |
FR2267564B1 true FR2267564B1 (it) | 1979-03-16 |
Family
ID=5912740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510256A Expired FR2267564B1 (it) | 1974-04-11 | 1975-04-02 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2417660A1 (it) |
FR (1) | FR2267564B1 (it) |
-
1974
- 1974-04-11 DE DE19742417660 patent/DE2417660A1/de not_active Ceased
-
1975
- 1975-04-02 FR FR7510256A patent/FR2267564B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2267564A1 (it) | 1975-11-07 |
DE2417660A1 (de) | 1975-10-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |