BE468032A - - Google Patents
Info
- Publication number
- BE468032A BE468032A BE468032DA BE468032A BE 468032 A BE468032 A BE 468032A BE 468032D A BE468032D A BE 468032DA BE 468032 A BE468032 A BE 468032A
- Authority
- BE
- Belgium
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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US594861A US2465350A (en) | 1945-05-21 | 1945-05-21 | Direction finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE468032A true BE468032A (US06573293-20030603-C00184.png) |
Family
ID=24380725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE468032D BE468032A (US06573293-20030603-C00184.png) | 1945-05-21 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3132341A (en) * | 1960-10-31 | 1964-05-05 | Raytheon Co | Radio navigation aid |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE635793C (de) * | 1934-12-08 | 1936-09-28 | Franz Berndorfer Dipl Ing | Direkt zeigendes Peilverfahren unter Verwendung eines umlaufenden Richtsystems |
| NL57900C (US06573293-20030603-C00184.png) * | 1937-11-06 | |||
| FR852668A (fr) * | 1938-10-15 | 1940-02-29 | Materiel Telephonique | Systèmes et appareils de navigation |
| BE446655A (US06573293-20030603-C00184.png) * | 1941-01-17 |
-
0
- BE BE468032D patent/BE468032A/xx unknown
-
1945
- 1945-05-21 US US594861A patent/US2465350A/en not_active Expired - Lifetime
-
1946
- 1946-05-17 GB GB15011/46A patent/GB632366A/en not_active Expired
- 1946-05-17 FR FR927052D patent/FR927052A/fr not_active Expired
-
1947
- 1947-09-16 ES ES0179757A patent/ES179757A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2465350A (en) | 1949-03-29 |
| FR927052A (fr) | 1947-10-20 |
| GB632366A (en) | 1949-11-28 |
| ES179757A1 (es) | 1947-11-01 |
