FR2472763B1 - - Google Patents
Info
- Publication number
- FR2472763B1 FR2472763B1 FR7932073A FR7932073A FR2472763B1 FR 2472763 B1 FR2472763 B1 FR 2472763B1 FR 7932073 A FR7932073 A FR 7932073A FR 7932073 A FR7932073 A FR 7932073A FR 2472763 B1 FR2472763 B1 FR 2472763B1
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/028—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring lateral position of a boundary of the object
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/14—Viewfinders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7932073A FR2472763A1 (fr) | 1979-12-28 | 1979-12-28 | Procede et appareillage de visee optique pour la determination de la position de corps portes a haute temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7932073A FR2472763A1 (fr) | 1979-12-28 | 1979-12-28 | Procede et appareillage de visee optique pour la determination de la position de corps portes a haute temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2472763A1 FR2472763A1 (fr) | 1981-07-03 |
| FR2472763B1 true FR2472763B1 (cg-RX-API-DMAC10.html) | 1985-05-03 |
Family
ID=9233321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7932073A Granted FR2472763A1 (fr) | 1979-12-28 | 1979-12-28 | Procede et appareillage de visee optique pour la determination de la position de corps portes a haute temperature |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2472763A1 (cg-RX-API-DMAC10.html) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139052A (en) * | 1966-05-24 | 1969-01-08 | Warner Electric Brake & Clutch | Metering systems |
| US3523736A (en) * | 1967-06-08 | 1970-08-11 | Hilger & Watts Ltd | Method of and means for surface measurement |
| US3598907A (en) * | 1968-05-20 | 1971-08-10 | Emhart Corp | Article inspection by successively televised images |
| DE2231776C3 (de) * | 1972-06-29 | 1987-07-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Lichtschranke zur Messung der Lage oder Abmessung von Gegenständen |
-
1979
- 1979-12-28 FR FR7932073A patent/FR2472763A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2472763A1 (fr) | 1981-07-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |