FR2077703A1 - - Google Patents
Info
- Publication number
- FR2077703A1 FR2077703A1 FR7004269A FR7004269A FR2077703A1 FR 2077703 A1 FR2077703 A1 FR 2077703A1 FR 7004269 A FR7004269 A FR 7004269A FR 7004269 A FR7004269 A FR 7004269A FR 2077703 A1 FR2077703 A1 FR 2077703A1
- 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.)
- Granted
Links
Classifications
-
- 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
- G01S3/787—Systems for determining direction or deviation from predetermined direction using rotating reticles producing a direction-dependent modulation characteristic
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7004269A FR2077703B1 (enrdf_load_stackoverflow) | 1970-02-06 | 1970-02-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7004269A FR2077703B1 (enrdf_load_stackoverflow) | 1970-02-06 | 1970-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2077703A1 true FR2077703A1 (enrdf_load_stackoverflow) | 1971-11-05 |
FR2077703B1 FR2077703B1 (enrdf_load_stackoverflow) | 1973-07-13 |
Family
ID=9050201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7004269A Expired FR2077703B1 (enrdf_load_stackoverflow) | 1970-02-06 | 1970-02-06 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2077703B1 (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2345738A1 (fr) * | 1976-03-23 | 1977-10-21 | Cge Spa | Dispositif a emetteurs laser pour l'amelioration de la visee d'instruments de surveillance classiques |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221168A (en) * | 1962-04-30 | 1965-11-30 | Sperry Rand Corp | Radiation tracking system using lateral photoeffect transducer |
FR1533913A (fr) * | 1965-06-15 | 1968-07-26 | Contraves Ag | Installation déterminant continuellement la position réelle d'un engin mobile dans un système de coordonnées |
-
1970
- 1970-02-06 FR FR7004269A patent/FR2077703B1/fr not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3221168A (en) * | 1962-04-30 | 1965-11-30 | Sperry Rand Corp | Radiation tracking system using lateral photoeffect transducer |
FR1533913A (fr) * | 1965-06-15 | 1968-07-26 | Contraves Ag | Installation déterminant continuellement la position réelle d'un engin mobile dans un système de coordonnées |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2345738A1 (fr) * | 1976-03-23 | 1977-10-21 | Cge Spa | Dispositif a emetteurs laser pour l'amelioration de la visee d'instruments de surveillance classiques |
Also Published As
Publication number | Publication date |
---|---|
FR2077703B1 (enrdf_load_stackoverflow) | 1973-07-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |