FR1597621A - - Google Patents
Info
- Publication number
- FR1597621A FR1597621A FR1597621DA FR1597621A FR 1597621 A FR1597621 A FR 1597621A FR 1597621D A FR1597621D A FR 1597621DA FR 1597621 A FR1597621 A FR 1597621A
- 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
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C7/00—Tracing profiles
- G01C7/06—Tracing profiles of cavities, e.g. tunnels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR174480 | 1968-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1597621A true FR1597621A (fr) | 1970-06-29 |
Family
ID=8657133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1597621D Expired FR1597621A (fr) | 1968-11-20 | 1968-11-20 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1597621A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522409A1 (fr) * | 1982-02-26 | 1983-09-02 | Cgr Mev | Telemetre optique |
EP0134772A1 (fr) * | 1983-07-19 | 1985-03-20 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Procédé de mesure de la carte topographique de la charge d'un four à cuve |
-
1968
- 1968-11-20 FR FR1597621D patent/FR1597621A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522409A1 (fr) * | 1982-02-26 | 1983-09-02 | Cgr Mev | Telemetre optique |
EP0134772A1 (fr) * | 1983-07-19 | 1985-03-20 | CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR RESEARCH IN DE METALLURGIE Association sans but lucratif | Procédé de mesure de la carte topographique de la charge d'un four à cuve |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |