FR961762A - - Google Patents
Info
- Publication number
- FR961762A FR961762A FR961762DA FR961762A FR 961762 A FR961762 A FR 961762A FR 961762D A FR961762D A FR 961762DA FR 961762 A FR961762 A FR 961762A
- 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)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR627021X | 1944-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR961762A true FR961762A (xx) | 1950-05-20 |
Family
ID=8988767
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR961762D Expired FR961762A (xx) | 1944-10-13 | 1944-10-13 | |
FR56814D Expired FR56814E (fr) | 1944-10-13 | 1947-05-31 | Procédé et installation de radiophare pour la définition d'axes de balisage |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR56814D Expired FR56814E (fr) | 1944-10-13 | 1947-05-31 | Procédé et installation de radiophare pour la définition d'axes de balisage |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR961762A (xx) |
GB (1) | GB627021A (xx) |
-
1944
- 1944-10-13 FR FR961762D patent/FR961762A/fr not_active Expired
-
1946
- 1946-07-05 GB GB20216/46A patent/GB627021A/en not_active Expired
-
1947
- 1947-05-31 FR FR56814D patent/FR56814E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR56814E (fr) | 1952-10-07 |
GB627021A (en) | 1949-07-26 |