FR961784A - - Google Patents
Info
- Publication number
- FR961784A FR961784A FR961784DA FR961784A FR 961784 A FR961784 A FR 961784A FR 961784D A FR961784D A FR 961784DA FR 961784 A FR961784 A FR 961784A
- 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
- 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)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR961784T | 1945-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961784A true FR961784A (ru) | 1950-05-20 |
Family
ID=34878521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961784D Expired FR961784A (ru) | 1945-06-25 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR961784A (ru) |
| GB (1) | GB631872A (ru) |
-
0
- FR FR961784D patent/FR961784A/fr not_active Expired
-
1946
- 1946-06-25 GB GB1902346A patent/GB631872A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB631872A (en) | 1949-11-11 |