FR2330365B1 - - Google Patents
Info
- Publication number
- FR2330365B1 FR2330365B1 FR7520140A FR7520140A FR2330365B1 FR 2330365 B1 FR2330365 B1 FR 2330365B1 FR 7520140 A FR7520140 A FR 7520140A FR 7520140 A FR7520140 A FR 7520140A FR 2330365 B1 FR2330365 B1 FR 2330365B1
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G1/00—Hand manipulated computing devices
- G06G1/0005—Hand manipulated computing devices characterised by a specific application
- G06G1/0042—Hand manipulated computing devices characterised by a specific application for optics, for photography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G1/00—Hand manipulated computing devices
- G06G1/02—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales
- G06G1/04—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction
- G06G1/08—Devices in which computing is effected by adding, subtracting, or comparing lengths of parallel or concentric graduated scales characterised by construction with circular or helical scales
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Eyeglasses (AREA)
- Lenses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520140A FR2330365A1 (fr) | 1975-06-26 | 1975-06-26 | Dispositif pour la determination de l'angle de construction des lentilles de contact pour astigmates |
GB2633876A GB1535285A (en) | 1975-06-26 | 1976-06-24 | Device for determining the angle of construction of contact lenses for astigmatics |
DE19762628244 DE2628244C3 (de) | 1975-06-26 | 1976-06-24 | Vorrichtung zur Bestimmung des Konstruktionswinkels von Kontaktlinsen zur Korrektur von Astigmatismus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7520140A FR2330365A1 (fr) | 1975-06-26 | 1975-06-26 | Dispositif pour la determination de l'angle de construction des lentilles de contact pour astigmates |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2330365A1 FR2330365A1 (fr) | 1977-06-03 |
FR2330365B1 true FR2330365B1 (fr) | 1978-05-19 |
Family
ID=9157125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7520140A Granted FR2330365A1 (fr) | 1975-06-26 | 1975-06-26 | Dispositif pour la determination de l'angle de construction des lentilles de contact pour astigmates |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2628244C3 (fr) |
FR (1) | FR2330365A1 (fr) |
GB (1) | GB1535285A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS579866Y2 (fr) * | 1979-07-23 | 1982-02-25 | ||
DE202009014101U1 (de) | 2009-04-17 | 2010-02-11 | Delkeskamp, Juliane | Vorrichtung zur Visualisierung |
DE102009018842A1 (de) | 2009-04-17 | 2010-10-21 | Juliane Delkeskamp | Vorrichtung zur Visualisierung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685726A (en) * | 1969-05-14 | 1972-08-22 | Shashin Kagaku Kk | Processor control computer |
-
1975
- 1975-06-26 FR FR7520140A patent/FR2330365A1/fr active Granted
-
1976
- 1976-06-24 GB GB2633876A patent/GB1535285A/en not_active Expired
- 1976-06-24 DE DE19762628244 patent/DE2628244C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2330365A1 (fr) | 1977-06-03 |
DE2628244A1 (de) | 1976-12-30 |
DE2628244C3 (de) | 1985-11-14 |
GB1535285A (en) | 1978-12-13 |
DE2628244B2 (de) | 1980-02-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |