FR2536591A1 - GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA - Google Patents
GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA Download PDFInfo
- Publication number
- FR2536591A1 FR2536591A1 FR8219583A FR8219583A FR2536591A1 FR 2536591 A1 FR2536591 A1 FR 2536591A1 FR 8219583 A FR8219583 A FR 8219583A FR 8219583 A FR8219583 A FR 8219583A FR 2536591 A1 FR2536591 A1 FR 2536591A1
- Authority
- FR
- France
- Prior art keywords
- support
- antenna
- support according
- stand
- stirrup
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
Landscapes
- Support Of Aerials (AREA)
Abstract
LE SUPPORT D'ANTENNE SELON L'INVENTION COMPORTE UN POTEAU 1 VERTICAL SUR LEQUEL EST AJUSTE LE SUPPORT 2 PIVOTANT AUTOUR DE L'AXE VERTICAL ZZ' POUR LE REGLAGE DE L'ANGLE D'AZIMUT ET LE SUPPORT COMPORTANT UNE BEQUILLE 4 DONT LA LONGUEUR EST REGLABLE DE FACON A FIXER L'ANGLE DE SITE PAR BASCULEMENT AUTOUR DE L'AXE XX'. APPLICATION A LA RECEPTION D'EMISSIONS DE TELEVISION PAR SATELLITE GEOSTATIONNAIRE.THE ANTENNA SUPPORT ACCORDING TO THE INVENTION INCLUDES A VERTICAL POST 1 ON WHICH THE SUPPORT 2 SWIVEL AROUND THE ZZ 'VERTICAL AXIS IS ADJUSTED FOR THE ADJUSTMENT OF THE AZIMUT ANGLE AND THE SUPPORT INCLUDING A STAND 4 WHOSE LENGTH IS ADJUSTABLE SO AS TO SET THE SITE ANGLE BY TILTING AROUND THE XX 'AXIS. APPLICATION TO THE RECEPTION OF TELEVISION BROADCASTS BY GEOSTATIONARY SATELLITE.
Description
SUPPORT D'ANTENNE DE TELECOMMUNICATIONS PAR SATELLITESATELLITE TELECOMMUNICATIONS ANTENNA SUPPORT
GEOSTATIONNAIRE ET ENSEMBLE FORME PAR UN TEL GEOSTATIONNAIRE AND ENSEMBLE FORMED BY SUCH
SUPPORT ET SON ANTENNESUPPORT AND ITS ANTENNA
L'invention est relative à un support d'antenne destinée à capter des émissions, notamment de télévision, provenant d'un satellite géostationnaire ainsi qu'à l'ensemble formé par un tel The invention relates to an antenna support intended to capture television and other transmissions originating from a geostationary satellite as well as to the assembly formed by such an antenna.
support et son antenne.support and its antenna.
Il est connu de recevoir par faisceau hertzien des émissions provenant de satellites géostationnaires De tels satellites, fixes par rapport au lieu d'observation, émettent ou réémettent un faisceau d'énergie suffisante pour être capté par une antenne paraboloidale d'un diamètre relativement petit Les progrès dans les matériels de transmissions ont permis d'envisager la constitution de réseaux de télévision par satellite qui permettent aux particuliers de recevoir de telles émissions La présente invention se rapporte au domaine des antennes de télévision et plus particulièrement de leur support, It is known to receive by radio beam emissions from geostationary satellites. Such satellites, fixed with respect to the place of observation, emit or re-emit a beam of energy sufficient to be picked up by a paraboloidal antenna of a relatively small diameter. progress in transmission equipment have made it possible to envisage forming satellite television networks that allow individuals to receive such broadcasts. The present invention relates to the field of television antennas and more particularly to their support,
adapté au matériel Grand Public.suitable for consumer equipment.
Des solutions sont déjà connues à ce problème On peut citer notamment la demande de brevet Français N O 80 05 415 du Il mars Solutions are already known to this problem. Particular mention may be made of French Patent Application No. 80 05 415 of March 11
1980 au nom de la demanderesse pour "support d'antenne de télé- 1980 in the name of the plaintiff for "antenna antenna support
communication par satellite géostationnaire et antenne comportant un tel support" Dans cette demande, on décrit un support qui comprend un poteau vertical fixé au sol qui peut tourner autour de son axe pour régler l'azimut de l'antenne et un quadrilatère articulé dont un côté constitue une partie de l'antenne Un autre côté constitue une partie du poteau La longueur de cette partie du geostationary satellite communication and antenna comprising such a support "This application describes a support which comprises a vertical pole fixed to the ground which can rotate about its axis to adjust the azimuth of the antenna and an articulated quadrilateral of which one side is a part of the antenna Another side is a part of the pole The length of this part of the
poteau étant réglable, détermine l'angle de site de l'antenne. post being adjustable, determines the elevation angle of the antenna.
* b Dans la demande de brevet Français n 81 19 077 du 09 octobre 1981 au nom de la demanderesse pour: "support d'antenne destinée à capter des émissions de télévision provenant d'un satellite géostationnaire et ensemble formé par un tel support et son antenne", on a proposé un dispositif amélioré dans lequel l'un des côtés du quadrilatère est constitué par une extrémité incurvée coulissante dans un collier solidaire du poteau vertical De telles solutions permettent un réglage facile et stable de l'angle d'azimut et de l'angle de site L'invention propose une solution d'un autre type de manière que l'installation du support soit encore plus aisée sans en compliquer la fabrication ni le montage par un installateur non * b In the French patent application No. 81 19 077 of 09 October 1981 in the name of the applicant for: "Antenna support for capturing television programs from a geostationary satellite and assembly formed by such a support and its antenna ", an improved device has been proposed in which one of the sides of the quadrilateral is constituted by a curved end sliding in a collar integral with the vertical post Such solutions allow an easy and stable adjustment of the azimuth angle and the angle of elevation The invention proposes a solution of another type so that the installation of the support is even easier without complicating the manufacture or assembly by a non-installer.
professionnel des antennes.professional antennas.
En effet, la présente invention concerne un support d'antenne de télécommunications de satellite géostationnaire, du type comportant un poteau Le support comporte notamment un corps muni de: un moyen de fixation ajustable au poteau par des moyens de réglage et de blocage de l'azimut, une béquille de longueur et d'inclinaison réglable et un organe de fixation pivotante du bas de l'antenne au support, le haut de l'antenne étant en contact avec le haut de la béquille, Indeed, the present invention relates to a geostationary satellite telecommunications antenna support, of the type comprising a pole. The support comprises in particular a body provided with: a means of attachment adjustable to the pole by means of adjustment and locking of the azimuth, a crutch of adjustable length and inclination and a pivoting fastener from the bottom of the antenna to the support, the top of the antenna being in contact with the top of the crutch,
et des moyens de réglage et de blocage de l'angle de site. and means for adjusting and blocking the angle of elevation.
D'autres caractéristiques et avantages de la présente invention Other features and advantages of the present invention
apparaissent dans la description et le dessin annexé, qui comporte: appear in the description and the appended drawing, which comprises:
la figure 1: une vue en perspective d'une antenne sur un support selon l'invention, la figure 2: une vue en perspective d'une variante du support FIG. 1: a perspective view of an antenna on a support according to the invention, FIG. 2: a perspective view of a variant of the support.
selon l'invention mais sans le poteau ni l'antenne. according to the invention but without the pole or the antenna.
A la figure 1, on a représenté un mode de réalisation préféré d'un support selon l'invention Un tel support comporte: un poteau d'axe vertical Z-Z', un corps 2, ajusté au poteau 1, FIG. 1 shows a preferred embodiment of a support according to the invention. Such a support comprises: a post of vertical axis Z-Z ', a body 2, fitted to the post 1,
une antenne 18 fixée au support 2.an antenna 18 fixed to the support 2.
t 536st I Pour permettre une lecture facile de la figure 1, on a représenté seulement la moitié de l'antenne 18 L'antenne 18 est montée pivotante autour d'un axe X-X' par un organe de fixation pivotante 11-12 au support 2 Le haut de l'antenne est au contact avec le haut du corps 2 Le basculement de l'antenne autour de l'axe To enable an easy reading of FIG. 1, only half of the antenna 18 is shown. The antenna 18 is pivotally mounted about an axis XX 'by a pivoting fastener 11-12 to the support 2. The top of the antenna is in contact with the upper body 2 The tilting of the antenna around the axis
X-X' permet de changer l'angle de site de l'antenne. X-X 'allows to change the angle of elevation of the antenna.
Le corps 2 du support selon l'invention comporte un moyen de fixation 513 ajustable au poteau 1 par des moyens de réglage et de blocage de l'azimut Ce moyen de fixation comporte un anneau 13 dont le diamètre peut être égal à celui du poteau et qui vient reposer sur le haut de celui-ci et dans son prolongement Trois bras 8-10 sont soudés à l'anneau 13 Chaque bras comporte vers le bas, une partie rectiligne destinée à s'appuyer sur la partie cylindrique du haut du poteau 1 de façon à permettre un centrage convenable du corps 2 sur l'axe Z-Z' Les trois bras du support sont: The body 2 of the support according to the invention comprises a fastening means 513 adjustable to the post 1 by means for adjusting and locking the azimuth This fastening means comprises a ring 13 whose diameter may be equal to that of the post and which comes to rest on the top of it and in its extension Three arms 8-10 are welded to the ring 13 Each arm has downwardly, a rectilinear part intended to rest on the cylindrical part of the top of the pole 1 in order to allow a proper centering of the body 2 on the axis ZZ 'The three arms of the support are:
les bras 9 et 10 qui portent l'organe de fixation pivotante 11- the arms 9 and 10 carrying the pivoting fastener 11-
12 du bas de l'antenne, et le bras 8 qui porte la béquille 4 qui permet le réglage de l'angle de site de l'antenne 18 L'organe de fixation pivotante 1 I-12 est ici constitué par des oreilles portées par les bras 9 et 10 percées de trous dans lesquels sont engagés des axes non représentés, 12 of the bottom of the antenna, and the arm 8 which carries the stand 4 which allows the adjustment of the elevation angle of the antenna 18 The pivoting fastener 1 I-12 here consists of ears carried by the arms 9 and 10 pierced with holes in which are engaged unrepresented axes,
solidaires du bas de l'antenne 18.secured to the bottom of the antenna 18.
Les moyens de réglage et de blocage de l'azimut comprennent notamment des brides 5 A-5 B-5 C réparties entre chacun des bras 8 à 10 Chaque bride est destinée à venir enserrer la partie cylindrique du haut du poteau 1, de façon à fixer la position d'azimut de l'antenne Pour celà, chaque bride comporte, à ses extrémités, une oreille percée d'un trou à travers lequel passe une tige filetée qui The means for adjusting and blocking the azimuth comprise in particular flanges 5 A-5 B-5 C distributed between each of the arms 8 to 10. Each flange is intended to grip the cylindrical part of the top of the post 1 so as to to fix the azimuth position of the antenna For this, each flange comprises, at its ends, an ear pierced with a hole through which passes a threaded rod which
traverse le bras correspondant et vient relier la bride à sa voisine. crosses the corresponding arm and connects the bridle to its neighbor.
Chaque tige filetée comporte alors un écrou 6 qui permet de serrer ensemble les brides 5 A-5 B-5 C autour du poteau Le réglage de l'angle de l'azimut peut être complété par un second réglage fin au moyen d'un écrou, comme l'écrou 7, placé entre chaque oreille et le bras correspondant De part et d'autre de chacun des bras 8, 9 ou 10 Each threaded rod then comprises a nut 6 which makes it possible to clamp together the flanges 5 A-5 B-5 C around the pole The adjustment of the azimuth angle can be completed by a second fine adjustment by means of a nut , like the nut 7, placed between each ear and the corresponding arm On either side of each of the arms 8, 9 or 10
t 5161#.t 5161 #.
on trouve donc monté sur la tige filetée correspondante deux écrous comme l'écrou 7 dont la manoeuvre permet de faire tourner le support autour de l'axe de Z-Z' de manière fine Quand les écrous we thus found mounted on the corresponding threaded rod two nuts as the nut 7 which maneuver makes it possible to rotate the support around the axis of Z-Z 'finely When the nuts
autour de chaque bras sont serrés, la position d'azimut est fixée. around each arm are tight, the azimuth position is fixed.
Le réglage de l'angle de site est réalisé par ajustement de la longueur de la béquille 4 Une béquille selon l'invention peut comporter un tube cylindrique percé de trous La béquille est placée sur un étrier 3 L'étrier 3 est montée pivotante autour d'un axe T-T' horizontal sur le bras 8 L'étrier comporte deux plaques 3 A-3 B qui sont montées pivotantes ensemble par l'intermédiaire d'un système vis-écrou sur l'axe T-T' L'extrémité libre de l'étrier reçoit la béquille 4 qui est supportée par un système vis-écrou 14 qui passe à travers le trou choisi de la béquille 4 Le choix de ce trou permet de réaliser un premier réglage grossier de l'angle de site de l'antenne 18 Pour réaliser le réglage fin l'opérateur dispose de la vis de réglage 16 disposée à la base du bras 8 Cette vis 16 est montée sur un support 17 soudé au bras 8 et la vis elle même vient se poser sur le bas de l'étrier mobile 3 de façon à permettre de le remonter et de le rebaisser autour de l'axe T-T' Cette rotation de l'ensemble étrier 3-béquille 4 peut être limitée par le perçage d'une lumière en arc de cercle 15 pratiquée dans le bras 8 à travers laquelle est placé un axe The adjustment of the elevation angle is achieved by adjusting the length of the stand 4 A stand according to the invention may comprise a cylindrical tube pierced with holes The stand is placed on a stirrup 3 The stirrup 3 is pivotally mounted around A horizontal axis TT 'on the arm 8 The stirrup has two plates 3A-3B which are pivotally mounted together via a screw-nut system on the axis TT' The free end of the caliper receives the stand 4 which is supported by a screw-nut system 14 which passes through the selected hole of the stand 4 The choice of this hole makes it possible to make a first coarse adjustment of the angle of elevation of the antenna 18 fine adjustment the operator has the adjustment screw 16 disposed at the base of the arm 8 This screw 16 is mounted on a support 17 welded to the arm 8 and the screw itself comes to rest on the bottom of the mobile caliper 3 so as to allow it to be raised and lowered around This rotation of the caliper assembly 3-stand 4 may be limited by the drilling of a circular arc light 15 made in the arm 8 through which is placed an axis
fixé à l'intérieur des plaques 3 A et 3 B de l'étrier 3. fixed inside the plates 3 A and 3 B of the stirrup 3.
A la figure 2, pour permettre d'éviter que l'étrier puisse continuer sa rotation vers le haut, on a représenté un support 32 analogue au support 17 sur le haut du bras 8 de façon à lui faire porter une vis 31 analogue à la vis 16 qui vient appuyer alors sur le haut de l'étrier 3 permettant ainsi de bloquer la possibilité de rotation vers le haut Pour la même raison, on peut aussi lier le haut de l'antenne 18 au haut de la béquille 4 par l'intermédiaire d'une liaison sur un axe parallèle à l'axe TT' Cette fixation rotative In Figure 2, to prevent the stirrup can continue its upward rotation, there is shown a support 32 similar to the support 17 on the upper arm 8 so as to make him wear a screw 31 similar to the screw 16 which then presses on the top of the stirrup 3 thus blocking the possibility of rotation upwards For the same reason, we can also link the top of the antenna 18 at the top of the stand 4 by the intermediate a link on an axis parallel to the axis TT 'This rotary attachment
permet un réglage facile de l'angle de site. allows easy adjustment of the elevation angle.
Pour permettre une amélioration de la rigidité de l'ensemble, le corps 2 peut comporter aussi une plaque 30 soudée sur le haut de chacun des bras 8, 9 et 10 L'organe de fixation pivotante 11, 12 est ts 5 ês i alors monté sur le dessus de la plaque Il comporte deux cornières 33, 34 en "U" percées de trous alignés sur l'axe XX' pour permettre le réglage en site On peut disposer d'autres moyens de rigidité comme par exemple des nervures disposées entre chacun des bras 8, 9 et 10 Les trous 35 et 36 sur les bras 8 et 10 représentés à la figure 2, permettent le passage des vis de fixation de la bride 5 a de To allow an improvement in the rigidity of the assembly, the body 2 may also include a plate 30 welded to the top of each of the arms 8, 9 and 10 The pivoting fastener 11, 12 is ts 5 és i then mounted on the top of the plate It comprises two angles 33, 34 in "U" drilled with holes aligned on the axis XX 'to allow adjustment in site can be disposed of other stiffness means such as ribs arranged between each 8, 9 and 10 The holes 35 and 36 on the arms 8 and 10 shown in Figure 2, allow the passage of the fixing screws of the flange 5 has
la figure 1 pour le réglage et le serrage de l'angle d'azimut choisi. Figure 1 for adjusting and tightening the selected azimuth angle.
D'autres variante peuvent être exécutées conformément à l'in- Other variants may be executed in accordance with the
vention Notamment la béquille 4 peut être constituée par un In particular, the crutch 4 may be constituted by a
secteur circulaire monté, comme l'étrier 3, pivotant autour de TT'. circular sector mounted, like the caliper 3, swiveling around TT '.
L'antenne peut être fixée à son support en deux points quelconques et non pas seulement en haut et en bas, du moment que ces deux points sont placés l'un au dessus de l'autre Enfin le poteau 1 peut ne pas être rectiligne ni constamment vertical par rapport au lieu o The antenna can be fixed to its support at any two points and not only up and down, as long as these two points are placed one above the other Finally, the pole 1 may not be straight or constantly vertical compared to place o
est implanté l'antenne.is implanted the antenna.
La béquille peut aussi consister en un tube de section carrée The crutch may also consist of a square section tube
ou encore en une barre pleine.or in a full bar.
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219583A FR2536591B1 (en) | 1982-11-23 | 1982-11-23 | GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA |
IN758/DEL/83A IN159703B (en) | 1982-11-23 | 1983-11-14 | |
EP19830402200 EP0112205A1 (en) | 1982-11-23 | 1983-11-15 | Support for an antenna for satellite broadcast reception, and combination of the support and its antenna |
AU21578/83A AU2157883A (en) | 1982-11-23 | 1983-11-22 | Support of geostationary satelite telecommunications antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219583A FR2536591B1 (en) | 1982-11-23 | 1982-11-23 | GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2536591A1 true FR2536591A1 (en) | 1984-05-25 |
FR2536591B1 FR2536591B1 (en) | 1985-09-20 |
Family
ID=9279424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8219583A Expired FR2536591B1 (en) | 1982-11-23 | 1982-11-23 | GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0112205A1 (en) |
AU (1) | AU2157883A (en) |
FR (1) | FR2536591B1 (en) |
IN (1) | IN159703B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8521078V0 (en) * | 1985-03-13 | 1985-03-13 | Face Standard Ind | PARTICULARLY ADJUSTABLE SUPPORT STRUCTURE FOR PARABOLIC ANTENNAS. |
FR2595510B1 (en) * | 1986-03-04 | 1988-09-16 | Const Centre Atel | RECEIVING ANTENNA SUPPORT |
AU624342B2 (en) * | 1987-10-19 | 1992-06-11 | Sony Corporation | Microwave antenna structure |
FR2733633B1 (en) * | 1995-04-28 | 1997-05-30 | Telecommunications Internation | ARRANGEMENT IN AZIMUTH OF DIRECTIONAL ANTENNAS |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902889A1 (en) * | 1968-01-26 | 1969-09-11 | Marconi Co Ltd | Adjustable antenna system |
FR2025593A1 (en) * | 1968-12-07 | 1970-09-11 | Telefunken Gmbh | |
DE1956172A1 (en) * | 1969-11-07 | 1971-05-13 | Siemens Ag | Device for fastening an antenna arrangement |
FR2462790A1 (en) * | 1979-08-03 | 1981-02-13 | Sicopa | Parabolic reflector carried by support - pivotable about two axes with vertical pivot located at top of vertical fixed pillar (BR 10.2.81) |
US4251819A (en) * | 1978-07-24 | 1981-02-17 | Ford Aerospace & Communications Corp. | Variable support apparatus |
EP0035930A1 (en) * | 1980-03-11 | 1981-09-16 | Société S E R E L | Mounting for an antenna for the reception of signals from a geostationary satellite, and antenna comprising such a mounting |
EP0038788A1 (en) * | 1980-04-15 | 1981-10-28 | Luxor Ab | A mounting structure |
EP0077250A1 (en) * | 1981-10-09 | 1983-04-20 | Thomson-Brandt | Mount for an antenna for satellite television reception and unit formed by such a support with its antenna |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2995331A (en) * | 1960-01-06 | 1961-08-08 | Austin N Stanton | Stand for supporting antenna |
US3059889A (en) * | 1960-06-24 | 1962-10-23 | Blaw Knox Co | Tracking mount |
GB1267117A (en) * | 1970-03-13 | 1972-03-15 | ||
DE3125593A1 (en) * | 1981-06-30 | 1983-05-26 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | Antenna holder |
-
1982
- 1982-11-23 FR FR8219583A patent/FR2536591B1/en not_active Expired
-
1983
- 1983-11-14 IN IN758/DEL/83A patent/IN159703B/en unknown
- 1983-11-15 EP EP19830402200 patent/EP0112205A1/en not_active Withdrawn
- 1983-11-22 AU AU21578/83A patent/AU2157883A/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1902889A1 (en) * | 1968-01-26 | 1969-09-11 | Marconi Co Ltd | Adjustable antenna system |
FR2025593A1 (en) * | 1968-12-07 | 1970-09-11 | Telefunken Gmbh | |
DE1956172A1 (en) * | 1969-11-07 | 1971-05-13 | Siemens Ag | Device for fastening an antenna arrangement |
US4251819A (en) * | 1978-07-24 | 1981-02-17 | Ford Aerospace & Communications Corp. | Variable support apparatus |
FR2462790A1 (en) * | 1979-08-03 | 1981-02-13 | Sicopa | Parabolic reflector carried by support - pivotable about two axes with vertical pivot located at top of vertical fixed pillar (BR 10.2.81) |
EP0035930A1 (en) * | 1980-03-11 | 1981-09-16 | Société S E R E L | Mounting for an antenna for the reception of signals from a geostationary satellite, and antenna comprising such a mounting |
EP0038788A1 (en) * | 1980-04-15 | 1981-10-28 | Luxor Ab | A mounting structure |
EP0077250A1 (en) * | 1981-10-09 | 1983-04-20 | Thomson-Brandt | Mount for an antenna for satellite television reception and unit formed by such a support with its antenna |
Also Published As
Publication number | Publication date |
---|---|
FR2536591B1 (en) | 1985-09-20 |
AU2157883A (en) | 1984-05-31 |
IN159703B (en) | 1987-06-06 |
EP0112205A1 (en) | 1984-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |