FR2106824A5 - - Google Patents
Info
- Publication number
- FR2106824A5 FR2106824A5 FR7034732A FR7034732A FR2106824A5 FR 2106824 A5 FR2106824 A5 FR 2106824A5 FR 7034732 A FR7034732 A FR 7034732A FR 7034732 A FR7034732 A FR 7034732A FR 2106824 A5 FR2106824 A5 FR 2106824A5
- 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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7034732A FR2106824A5 (de) | 1970-09-25 | 1970-09-25 | |
FR7037699A FR2110484A6 (de) | 1970-09-25 | 1970-10-19 | |
CH1339571A CH545468A (fr) | 1970-09-25 | 1971-09-13 | Dispositif photosensible d'écartométrie |
BE772548A BE772548A (fr) | 1970-09-25 | 1971-09-14 | Dispositifs photosensibles d'ecartometrie |
NL7112725A NL7112725A (de) | 1970-09-25 | 1971-09-16 | |
DE19712146431 DE2146431A1 (de) | 1970-09-25 | 1971-09-16 | Lichtempfindliche Vorrichtung zur Abstandsmessung |
LU63919D LU63919A1 (de) | 1970-09-25 | 1971-09-20 | |
GB1336500D GB1336500A (en) | 1970-09-25 | 1971-09-24 | Light beam detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7034732A FR2106824A5 (de) | 1970-09-25 | 1970-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2106824A5 true FR2106824A5 (de) | 1972-05-05 |
Family
ID=9061839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7034732A Expired FR2106824A5 (de) | 1970-09-25 | 1970-09-25 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2106824A5 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810025A1 (de) * | 1977-03-08 | 1978-09-21 | Sony Corp | Vorrichtung zur messung der neigung einer flaeche |
FR2410249A1 (fr) * | 1977-11-24 | 1979-06-22 | Zeiss Jena Veb Carl | Dispositif permettant d'effectuer simultanement des mesures d'alignement et de direction |
-
1970
- 1970-09-25 FR FR7034732A patent/FR2106824A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2810025A1 (de) * | 1977-03-08 | 1978-09-21 | Sony Corp | Vorrichtung zur messung der neigung einer flaeche |
FR2410249A1 (fr) * | 1977-11-24 | 1979-06-22 | Zeiss Jena Veb Carl | Dispositif permettant d'effectuer simultanement des mesures d'alignement et de direction |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |