BE423439A - - Google Patents
Info
- Publication number
- BE423439A BE423439A BE423439DA BE423439A BE 423439 A BE423439 A BE 423439A BE 423439D A BE423439D A BE 423439DA BE 423439 A BE423439 A BE 423439A
- Authority
- BE
- Belgium
- Prior art keywords
- vertical axis
- horns
- transmission members
- transmission
- horizontal
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010348 incorporation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 2
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
- G01S1/72—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 ultrasonic, sonic or infrasonic 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)
- Adornments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE423439A true BE423439A (enrdf_load_stackoverflow) |
Family
ID=84892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE423439D BE423439A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE423439A (enrdf_load_stackoverflow) |
-
0
- BE BE423439D patent/BE423439A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5403197A (en) | Antenna extender apparatus | |
| FR2551855A1 (fr) | Miroir de pointage avec dispositif de stabilisation | |
| BE423439A (enrdf_load_stackoverflow) | ||
| FR2552049A1 (fr) | Ensemble propulseur a helice de bateau muni d'un dispositif indicateur d'angle d'inclinaison | |
| EP3457489B1 (fr) | Joint tournant pour une antenne rotative et antenne rotative comportant un tel joint | |
| FR3071365B1 (fr) | Antenne biaxe comportant une premiere partie fixe, une deuxieme partie rotative et un joint tournant | |
| CH620033A5 (enrdf_load_stackoverflow) | ||
| EP0347385B1 (fr) | Mécanisme de baromètre anéroide | |
| BE364778A (enrdf_load_stackoverflow) | ||
| FR2883819A1 (fr) | Equipement pour appareil de navigation dans un vehicule automobile | |
| JPH10145138A (ja) | マルチビームアンテナ | |
| BE423438A (enrdf_load_stackoverflow) | ||
| FR2746218A1 (fr) | Systeme de reception bi-satellite double convertisseur pour antenne a reflecteur parabolique | |
| CH259509A (fr) | Montre dont le remontage et la mise à l'heure s'effectuent au moyen d'un organe tournant concentriquement à l'axe géométrique des aiguilles de la montre. | |
| BE362498A (enrdf_load_stackoverflow) | ||
| BE358713A (enrdf_load_stackoverflow) | ||
| FR3137185A1 (fr) | plateforme d’observation spatiale | |
| BE681905A (enrdf_load_stackoverflow) | ||
| FR2501344A1 (fr) | Capteur solaire muni d'un dispositif de maintien de la focalisation sur l'absorbeur | |
| JPH05218721A (ja) | アンテナの方位調整機構 | |
| CH159707A (fr) | Dispositif amplificateur de sons. | |
| CH342061A (fr) | Palier amortisseur de chocs pour mobile de petite mécanique, notamment d'appareil de mesure | |
| BE379656A (enrdf_load_stackoverflow) | ||
| CH244097A (fr) | Raquetterie de mouvement d'horlogerie. | |
| FR2468044A1 (fr) | Joint a rotule, notamment pour vehicules automobiles |