FR1134865A - Instrument de radio-navigation fournissant une indication visuelle - Google Patents
Instrument de radio-navigation fournissant une indication visuelleInfo
- Publication number
- FR1134865A FR1134865A FR1134865DA FR1134865A FR 1134865 A FR1134865 A FR 1134865A FR 1134865D A FR1134865D A FR 1134865DA FR 1134865 A FR1134865 A FR 1134865A
- Authority
- FR
- France
- Prior art keywords
- radio
- visual indication
- navigation instrument
- instrument providing
- providing
- 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 |
---|---|---|---|
US1134865XA | 1954-07-30 | 1954-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1134865A true FR1134865A (fr) | 1957-04-18 |
Family
ID=22349723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1134865D Expired FR1134865A (fr) | 1954-07-30 | 1955-07-22 | Instrument de radio-navigation fournissant une indication visuelle |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1134865A (fr) |
-
1955
- 1955-07-22 FR FR1134865D patent/FR1134865A/fr not_active Expired
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