FR964520A - - Google Patents
Info
- Publication number
- FR964520A FR964520A FR964520DA FR964520A FR 964520 A FR964520 A FR 964520A FR 964520D A FR964520D A FR 964520DA FR 964520 A FR964520 A FR 964520A
- 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)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27447A GB641420A (en) | 1947-01-03 | 1947-01-03 | Improvements relating to radar display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964520A true FR964520A (pm) | 1950-08-18 |
Family
ID=9701466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964520D Expired FR964520A (pm) | 1947-01-03 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR964520A (pm) |
| GB (1) | GB641420A (pm) |
-
0
- FR FR964520D patent/FR964520A/fr not_active Expired
-
1947
- 1947-01-03 GB GB27447A patent/GB641420A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB641420A (en) | 1950-08-09 |