FR823919A - Perfectionnements aux dispositifs d'atterrissage - Google Patents
Perfectionnements aux dispositifs d'atterrissageInfo
- Publication number
- FR823919A FR823919A FR823919DA FR823919A FR 823919 A FR823919 A FR 823919A FR 823919D A FR823919D A FR 823919DA FR 823919 A FR823919 A FR 823919A
- Authority
- FR
- France
- Prior art keywords
- landing device
- device improvements
- landing
- 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 |
---|---|---|---|
US823919XA | 1936-07-06 | 1936-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR823919A true FR823919A (fr) | 1938-01-28 |
Family
ID=22170902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR823919D Expired FR823919A (fr) | 1936-07-06 | 1937-07-05 | Perfectionnements aux dispositifs d'atterrissage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR823919A (fr) |
-
1937
- 1937-07-05 FR FR823919D patent/FR823919A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR827344A (fr) | Perfectionnements aux dispositifs vibrateurs. | |
FR822964A (fr) | Perfectionnement aux gants | |
FR822144A (fr) | Dispositifs acoustiques | |
FR820481A (fr) | Dispositifs piezo-électriques | |
FR822488A (fr) | Dispositifs piézoélectriques | |
FR829898A (fr) | Dispositifs piézoélectriques | |
FR824971A (fr) | Dispositifs acoustiques | |
FR823919A (fr) | Perfectionnements aux dispositifs d'atterrissage | |
FR812641A (fr) | Perfectionnements aux carburateurs | |
FR48351E (fr) | Perfectionnements aux emballages | |
FR826545A (fr) | Perfectionnements aux tourelles | |
FR826322A (fr) | Perfectionnements aux tourelles | |
FR801820A (fr) | Perfectionnements aux dispositifs d'attache | |
FR766302A (fr) | Perfectionnements aux dispositifs d'atterrissage pour aéronefs | |
FR826323A (fr) | Dispositifs pour l'atterrissage des avions | |
FR805945A (fr) | Perfectionnements aux dispositifs mesureurs | |
FR817273A (fr) | Perfectionnements aux savons | |
FR824276A (fr) | Perfectionnements aux dispositifs à couplage électronique | |
FR810814A (fr) | Perfectionnements apportés aux dispositifs de suspension | |
FR823894A (fr) | Perfectionnements apportés aux freins | |
FR814473A (fr) | Perfectionnements aux dispositifs à ressorts pour sièges et objets analogues | |
FR817369A (fr) | Perfectionnements aux dispositifs filtrants | |
FR825961A (fr) | Perfectionnement aux dispositifs de flottaison des hydravions | |
FR802933A (fr) | Perfectionnements aux malaxeurs | |
FR790354A (fr) | Perfectionnements aux dispositifs d'encliquetage |