FR895780A - Procédé de détermination des directions - Google Patents
Procédé de détermination des directionsInfo
- Publication number
- FR895780A FR895780A FR895780DA FR895780A FR 895780 A FR895780 A FR 895780A FR 895780D A FR895780D A FR 895780DA FR 895780 A FR895780 A FR 895780A
- Authority
- FR
- France
- Prior art keywords
- determining directions
- directions
- determining
- Prior art date
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE895780X | 1942-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR895780A true FR895780A (fr) | 1945-02-02 |
Family
ID=6847871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR895780D Expired FR895780A (fr) | 1942-07-11 | 1943-06-22 | Procédé de détermination des directions |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE451232A (fr) |
FR (1) | FR895780A (fr) |
-
0
- BE BE451232D patent/BE451232A/xx unknown
-
1943
- 1943-06-22 FR FR895780D patent/FR895780A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE451232A (fr) |
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