baber/WOPTO huggingface dataset:
Patent FR-2576125-A1 (FR)
Title: Two-state alarm device for protection of goods and persons
IPC: G08B25/01
Filed: 1985-01-11
Abstract: The invention relates to a device making it possible to warn one or more persons designated in advance or to transmit an automatic telephone alarm in the event of danger or physical incapacity of the person who is the user of the present device, remotely from the site of the risk; the device comprises two states, the first corresponding to a risk or to a potential danger and thus alerting the person designated in advance, the second corresponding to the imminence of reality of the risk or of the danger and giving rise to the call for help on the part of the person already placed on alert. The device comprises means 1 able to transmit electrical pulses created by the fact of pressing on a push button 8 and transmitted by coded radio waves. The device comprises means 2 able to receive the said electrical pulses and to decode them. Means 3 able to avoid the rebounds generated by the push button. Means 4 generating two different control pulses controlling time delays 5. Means 6 able to amplify the control pulses in order to power the alarm display means 7.
Patent FR-2579621-A1 (FR)
Title: Lance de soufflage pour le traitement de bains metalliques dans des installations metallurgiques
Inventor: SZONYI ZOLTAN
IPC: C21C5/46
Filed: 1985-03-28
Abstract: L'INVENTION CONCERNE UNE LANCE DE SOUFFLAGE POUR LE TRAITEMENT DE BAINS DE METAUX EN FUSION DANS DES INSTALLATIONS METALLURGIQUES, SE COMPOSANT D'UN TUBE METALLIQUE POURVU D'UNE ENVELOPPE CERAMIQUE REFRACTAIRE. ELLE EST CARACTERISEE EN CE QUE LE TUBE METALLIQUE EST FORME DE PLUSIEURS COUCHES ENTRE LESQUELLES SONT MENAGES DES CANAUX POUR L'AGENT DE REFROIDISSEMENT 5A, 5B ET, EN OUTRE, EN CE QU'IL EST PREVU ENTRE LE TUBE METALLIQUE ET L'ENVELOPPE, UNE COUCHE ELASTIQUE REFRACTAIRE 9; LE TUBE METALLIQUE SE COMPOSE D'UN TUBE DE TRANSPORT 1 ET D'UN TUBE-ENVELOPPE 2 ENTRE LESQUELS SONT DISPOSEES DES NERVURES RADIALES 3.
Patent FR-2579808-A1 (FR)
Title: Optical fibre and liquid crystal colour display device
IPC: G02B6/42
Filed: 1985-03-29
Abstract: The invention relates to a colour display device produced from a matrix 3 of liquid crystals (consisting of two complementary check patterns), preceded by coloured filters 6, 7 and 8, the display being next reproduced on a viewing surface 9 produced at one of the ends of a bundle of optical fibres 12, the other end being fastened to the matrix 3.
Patent FR-2580302-A1 (FR)
Title: Process for curing and dyeing hides
IPC: D06P3/32
Filed: 1985-04-12
Abstract: Process for curing and dyeing hides. It consists in soaking the hide in a bath of carnauba wax at 95 DEG and in keeping it in this bath for a period of time from 1 to 15 min. To give it its initial colour, it is soaked in a bath of methyl isobutyl ketone at 65 DEG  for 5 min. or longer depending on the thickness and the nature of the hide. To obtain marbled tones, spread alcohol over the hide and spray the dyes and water using a brush or spray gun. Leave to dry in the air.
Patent FR-2580999-A1 (FR)
Title: Device for guiding a lowering window of a motor vehicle door
Inventor: HEMOND PATRICE
IPC: B60J10/79
Filed: 1985-04-26
Abstract: Device for guiding a lowering window 12 of a motor vehicle door 10 with a frame 14, of the type comprising a covering surface carried by a trim element fitted to the frame 14 which caps the edge of the outer face 34 of the window, guided to the said frame 14 and which bears on the internal face of the window, characterised in that the trim element is carried by one of the outer and inner panels which constitute the door and its face 32a directed towards the window 12 is substantially perpendicular to a flexible sealing lip 38 interacting with the thin edge of the window, which is directed towards the corresponding lip 39 of the sealing strip, and in that the set of the said lips 38, 39 between them define a channel whose disjointed edges limited by the ends of these same lips are respectively tangential to the window 12 when the thin edge of the latter is set into the frame 14.
Patent FR-2583025-A1 (FR)
Title: Device for transferring pallets between a main line and a branch unit coupled to this main line
Inventor: ROLLET SYLVAIN
IPC: B65G37/02
Filed: 1985-06-05
Abstract: Device for transferring pallets P between a main line 1 and a branch unit 5 coupled to this main line. In each branch 5A of the branch unit is installed a jack 10 carrying a clamp 11 having a rear jaw 16 opening towards the branch unit, this clamp being displaceable between a marginal band 8 for circulation of manoeuvring studs 9A carried by the pallets P driven on the main line 1 and a position in which the pallets are placed on the drive means 6 of the branch 9A of the branch unit.
Patent FR-2583358-A1 (FR)
Title: Removable baggage rack for motor vehicle
Inventor: LEJARDS JACQUES
IPC: B60R9/058
Filed: 1985-06-18
Abstract: The present invention relates to a removable baggage rack for a motor vehicle. This baggage rack may be fixed to the roof 2 of a vehicle by means of straps 7, one 8 of the ends of the straps being fixed to the roof 2, and the other end 12 of the straps being fixed to a piece forming a nut 13 which can move inside cross members 1 of the baggage rack by being actuated by a screw 14, the control of which allows the straps 7 to be tensioned and the baggage rack to be anchored to the roof 2. This baggage rack may especially equip vehicles whose bodywork does not comprise gutters and in which the clearance between the roof and the upper part of the doors is very small.
Patent FR-2570438-A1 (FR)
Title: Device for damping noises caused by air exhaust from compressed air machine tools
Inventor: OSE FALK
IPC: F01N7/00
Filed: 1985-08-01
Abstract: a. Device for damping noises caused by air exhaust from compressed air machine tools; b. Device characterised in that the outlet section 1 is a portion consisting of a bush 8 which is connected in removable fashion to the casing of the valve 9, the section 2 is a portion constituting a disc 16 which is fixed by means of an end piece 17 to the casing of the valve 9, and that the section 3 is integrated into the casing of the valve 9, whilst the surface of the outlet section 1 goes up to 55 to 75 % of the surface of section 2, and to 85 to 110 % of the surface of section 3; c. The invention relates to a device for damping noises caused by the air exhaust from compressed air machine tools.
Patent FR-2587902-A1 (FR)
Title: Racket
IPC: A63B49/00
Filed: 1985-10-02
Abstract: a. Racket, particularly a tennis, squash or badminton racket, composed of a frame, particularly an oval frame, provided with plane stringing mounted under tension on the frame and ending in a handle. b. Racket characterised in that the stringing consists of a single piece 2 made from a synthetic material, particularly based on polyamide resin, obtained by employing a forming operation and constituting a mesh network composed of knots 3 separated by rectilinear filamentary segments 4. c. The invention applies to rackets.
Patent FR-2592526-A1 (FR)
Title: Integrated circuit containing a lateral transistor
Inventor: JACQUES BERTRAND
IPC: H01L29/08
Filed: 1985-12-31
Abstract: The lateral transistor includes an emitter 15 and several collector regions 16 spaced laterally from the emitter 15. Each collector region 16 includes one portion opposite a different side of the emitter so that the emitter 15 and the collector region 16 are facing one another only within portions in which injection is highly effective. The collector-base capacitance of the transistor is thus reduced.
Patent FR-2593559-A1 (FR)
Title: Motor using the energy recovered from the reciprocating movements of two spherical masses on a balance bar actuating connecting rod-crank systems
IPC: F03G7/10
Filed: 1985-12-27
Abstract: Motor intended for equipping electrical power stations, factories, workshops etc. It principally consists of a framework 1 upon which there rest two uprights 2 serving as a support for a cross member 3 on which there is articulated a balance bar 4 whose shaft rests on two bearings 5. At the two ends of the balance bar there is a reception pouch 6 equipped with a lock 7 which makes it possible momentarily to immobilise a spherical mass 8. Each half of the balance bar comprises, above a rolling path 13 formed by several articulated rails which rest on supports 14 and which, after raising, can be lowered back down and fold up without knocking by virtue of a hydraulic damper 17. A connecting rod 9 fixed at each end of the balance bar actuates: crankshaft 10, intermediate shafts 11 and flywheels 12 for recovering kinetic energy. The invention is intended particularly for driving an alternator.
Patent FR-2592908-A1 (FR)
Title: Surface device for continuously recovering the surface water layer of a swimming pool and swimming pool comprising such a device
Inventor: DESTOUCHES PIERRE
IPC: E04H4/12
Filed: 1986-01-15
Abstract: The surface device makes it possible to recover continuously the surface water layer of a swimming pool 1. This device comprises a throat 21 running around the whole swimming pool 1 and means 41, 19, 20, 25 for conveying the water collected by this throat towards the swimming pool means 2 for recycling and treating the pool water. The throat 21 consists of an assembly of prefabricated elements 29 which are aligned end to end and designed to be directly laid and sealed on the brim 8 of the swimming pool between the lateral walls 4 of the pool 1 and the means 6 for conveying the water flowing onto the surfaces 3 and comprising a recess 31 in the shape of a channel with a flat bottom forming a collector for the surface water which is continuously recovered. Use in particular for equipping newly built swimming pools or standardising existing swimming pools.
Patent FR-2595794-A1 (FR)
Title: Improvements to metal cowls for chimneys
IPC: F24B1/195
Filed: 1986-03-11
Abstract: The transport of metal cowls for chimneys, as far as their delivery is concerned, is facilitated by the presence, for connecting each panel, of articulations constituted by small bars 1 which pivot at each of their ends on a square bracket 2, said small bars being of such a length that a separation plate 5 and 6 made of expanded plastic material can be interposed between each of the panels 3, 4 and 7 which, thus brought to be parallel with one another, offer the minimum volume for transport of said cowl, the positioning of which is achieved by simply unfolding it. The device which is the subject of the invention can be used for the construction of metal cowls for prefabricated chimneys.
Patent FR-2600878-A1 (FR)
Title: Apparatus for measuring the distensibility of the neck of the uterus
Inventor: CABROL DOMINIQUE
IPC: A61B5/107
Filed: 1986-03-27
Abstract: Apparatus for measuring the distensibility of the neck of the uterus. The apparatus comprises a dilator with two jointed arms 1, 1', of which the end 2, of substantially rounded cross-section, can be introduced into the endocervical canal, and means for measuring the opening of the endocervical canal and the force necessary to obtain this opening; according to the invention, the means for measuring the opening of the endocervical canal and the corresponding force consist of strain gauges 4, 5 and of their associated electronic circuit. Obstetrics and gynaecology.
Patent FR-2592286-A1 (FR)
Title: Pipe cleaning brush attachment for vacuum cleaner
Inventor: WESSEL HANS
IPC: A47L9/06
Filed: 1986-03-28
Abstract: The pipe cleaning brush attachment has a cylindrical connection (1) for fitting to the vacuum cleaner hose, integral with a curved brush section (2). This cooperates with a complementary curved brush section (3) pivoted to the hose connection (1). The two brush sections (2,3) are spring biased together, so that the radial brushes (6) are held in contact with the outside surface of the pipe being cleaned, the removed dust sucked up by the vacuum cleaner.
Patent FR-2601890-A1 (FR)
Title: Device for controlling the cleanness of parts
Inventor: ALEZIER MAURICE
IPC: B08B3/12
Filed: 1986-07-25
Abstract: The present invention relates to a device for controlling the cleanness of parts, characterised in that it comprises a cleaning tank 1 provided with an opening through which to introduce the part to be controlled and which can be closed by a leaktight closure 2 and with an outlet 11 for a cleaning liquid; and also provided with means 5 for spraying the cleaning liquid and with ultrasound generators 9 capable of cleaning the part; the outlet being connected to a circuit for the collection and recycling of the cleaning liquid which brings the said liquid to the said collection means; filtration means 3 for collecting the dirt taken from the parts being fitted to the recycling circuit.
Patent FR-2603705-A1 (FR)
Title: Tete de mesure de champ magnetique integree et son procede de realisation
Inventor: DORIATH GERARD
IPC: G01R33/032
Filed: 1986-09-05
Abstract: L'INVENTION CONCERNE UNE TETE DE MESURE DE CHAMP MAGNETIQUE COMPRENANT, INTEGRES SUR UN MEME SUBSTRAT 1 : UNE SOURCE LUMINEUSE E1; UN GUIDE DE LUMIERE G1 INSENSIBLE AU CHAMP MAGNETIQUE; UNE COUCHE DE MATERIAU MAGNETIQUE F1, PERMETTANT LORSQU'ELLE EST PLONGEE DANS UN CHAMP MAGNETIQUE A MESURER, DE FAIRE TOURNER LE PLAN DE POLARISATION DE LA LUMIERE VENANT DE LA SOURCE; ET DES MOYENS DE MESURE DE ROTATION DU PLAN DE POLARISATION DE LA LUMIERE. L'INVENTION EST APPLICABLE AUX MAGNETOMETRES.
Patent FR-2605279-A1 (FR)
Title: Toboggan with directional handlebars allowing use of "gliding" downhill, on the flat, and on a slight upward slope
IPC: B62B15/00
Filed: 1986-10-17
Abstract: The invention relates to a directional toboggan intended for children and adults if the dimensions are suitable. The device according to the invention lies in the design of the load-bearing platform 1 and of the steering handlebars 2 in the form of aeroplane wings with front ailerons mounted over a grip 3. These handlebars have the characteristic of being able to be manoeuvred with the hands, the feet, or a short rope. This toboggan, like any other craft of this type, slides over snowy slopes by virtue of kinetic energy, but its originality lies in the fact that it is possible to move over flat ground and over a slight upward slope by virtue of muscular energy. In this uncustomary use, the design configuration of this toboggan makes it possible to adopt the appropriate position which is as follows: you sit down with your torso facing the handlebars, one leg is folded back under the pelvis, slightly to the side, the other remains free, away from the platform, to give the impulses and give speed to the craft. This muscular force makes it possible to slide the tobaggon over flat ground and up slight gradients at a not inconsiderable speed.
Patent FR-2606279-A1 (FR)
Title: New compositions containing Oenothera oil and products that block the formation of singlet oxygen and free radicals
Inventor: MARTY JEAN-PIERRE
IPC: A61Q19/00
Filed: 1986-11-20
Abstract: The invention relates to cosmetic or dermatological compositions for care of the skin, which contain Oenothera oil in combination with one or more products that block the formation of singlet oxygen and free radicals.
Patent FR-2591141-A1 (FR)
Title: Appareil comportant un couteau chaud pour couper des bandes de matiere plastique en defilement
Inventor: LAMBRECHT EMIEL
IPC: B26D3/10
Filed: 1986-12-04
Abstract: Cet appareil comporte un tambour rotatif 12 sur lequel passe une bande de matière plastique (W. S.) à fendre longitudinalement suivant une ligne (C. L.) de forme sinusoïdale. A cet effet, le couteau 54 utilisé pour couper la bande est animé d'un mouvement de va-et-vient et son tranchant reste dans une rainure circonférentielle 18 du tambour. Pour faciliter la coupe, le couteau 54 est chauffé. Selon l'invention, ce chauffage est produit par un courant d'air chaud, arrivant par des conduits 70, 72, qui est dirigé sur le porte-couteau 52, chauffant à son tour le couteau 54 par conduction. La pression, le débit et la température de l'air sont réglés. Le chauffage du couteau réduit considérablement la force nécessaire à la coupe. (CF DESSIN DANS BOPI)
Patent FR-2592107-A1 (FR)
Title: Roulement etanche en particulier pour empoise de laminoir
Inventor: SCHOLL HERBERT
IPC: F16J15/06
Filed: 1986-12-18
Abstract: Roulement étanche comprenant au moins une bague de roulement 8 avec surface frontale radiale 15 sur laquelle est appliquée la surface d'appui 14 d'une bague d'appui 9. La surface d'appui et/ou la surface frontale comportent au moins une rainure annulaire 16 dans laquelle est monté un anneau d'étanchéité 20 fermé, déformable élastiquement en direction axiale. Pour améliorer l'assemblage et l'étanchéité du roulement, l'anneau d'étanchéité 20 est aussi déformable élastiquement en direction périmétrique et est agencé de manière à s'appliquer sous contrainte élastique contre une paroi 18 de la rainure annulaire 16, orientée radialement obliquement vers le fond 17 de cette rainure 16. (CF DESSIN DANS BOPI)
Patent FR-2608737-A1 (FR)
IPC: B23K7/10
Filed: 1986-12-23
Abstract: A gas torch comprises a body with at a first end adjuster valves for connection to fluid supplies and at a second end a torch tip. At the first end there is a support from which the body extends to the tip. The body is made up of sections of rigid tube articulated and connected to each other by articulation and fluid passage connection devices. These ensure continuity of fluid circulation between the sections of tube. The sections of tube near the support are articulated to the support by articulation and fluid passage connection devices enabling them to be connected to the valves. Maneuvering means are articulated to the supports and to at least the sections of tube near the support so as to enable remote displacement of the tip. The tip is supplied with fluid by some at least of the articulated sections of tube constituting the body.
Patent FR-2608831-A1 (FR)
Inventor: MARCHESSEAU JACK
IPC: H01H9/38
Filed: 1986-12-23
Abstract: Electrical switch comprising a rocking connection blade whose free end is applied, in the closing position, against a fixed part. At a point some way away from this end, there is provided, either on this blade (1) itself, or on the fixed contact part, a boss or other relief (15), the arrangement being such that when the blade (1) rocks in the direction of closing, contact is established firstly at the location of this boss, then also at the end of this blade, and finally only at the end of the latter. When rocking in the direction of opening a reverse process occurs, separation of the contacts taking place at the location of the boss or other relief (15) provided either on the rocking blade (1), or on the fixed contact part. Thus, closure and disconnection take place at a point distinct from the final areas of contact between the connection parts, so that these areas are sheltered from the effects of disconnection and closing arcs. The present switch can be a manually-controlled device or a device comprising any other control system.
Patent WO-8801190-A1 (WO)
Title: Dampener for dampening shocks and vibrations between a ski and the shoe binding
Inventor: RULLIER PIERRE
IPC: A63C9/00
Filed: 1987-08-18
Abstract: The device comprises between the ski (1) and the binding (2) at least one dampening pad (6) which is partially arranged within a housing (4, 5) which is undercut with respect to the highest part (3, 7) of the ski (1) and which projects beyond said part (7) when at rest. Thereby, it is possible to improve the comfort of the skier and the conduit of the skis without raising the height of the binding (2) with respect to the ski (1) by using natural undercuts (4, 5) obtained during the fabrication of the ski (1) or by providing said undercuts in the cross-section of the ski (1) instead of building up the pads (6) on the upper face of the ski (1). The pads (6) are conveniently made of visco-elastic material.
Patent FR-2613492-A1 (FR)
Title: Dispositif de detection de defaut dans un reseau triphase d'alimentation de charges
Inventor: PICAVET MICHEL
IPC: H02H3/34
Filed: 1987-03-30
Abstract: SELON L'INVENTION, LE DISPOSITIF DE DETECTION DE DEFAUT DANS UN RESEAU TRIPHASE D'ALIMENTATION DE CHARGES COMPREND : . UN PREMIER ET UN SECOND TRANSFORMATEUR D'INTENSITE POUR DELIVRER, RESPECTIVEMENT, UN PREMIER ET UN SECOND SIGNAL REPRESENTATIFS DU COURANT CIRCULANT DANS LA PREMIERE LIGNE ET LA DEUXIEME LIGNE D'ALIMENTATION, . UN CIRCUIT 8 DEPHASEUR DU PREMIER SIGNAL, . DES MOYENS 9 DE COMBINAISON DU SIGNAL ISSU DU CIRCUIT DEPHASEUR 8 ET DU SECOND SIGNAL, . UN PREMIER CIRCUIT AMPLIFICATEUR 10, . UN CIRCUIT REDRESSEUR 11, . UN CIRCUIT INTEGRATEUR 12, . ET UN ETAGE 13 A DETECTION DE SEUIL AU-DELA DUQUEL UN DESEQUILIBRE DE CHARGE EST DETECTE.
Patent FR-2613564-A1 (FR)
Title: Dispositif de traitement de signal coherent utilisant une ligne a retard optique
Inventor: LEFEVRE HERVE
IPC: H04B10/43
Filed: 1987-04-03
Abstract: L'INVENTION SE RAPPORTE A UN DISPOSITIF DE TRAITEMENT DE SIGNAL UTILISANT UNE FIBRE OPTIQUE MONOMODE COMME LIGNE A RETARD. IL COMPORTE UNE SOURCE 1 ET UN INTERFEROMETRE EN ANNEAU COMPORTANT UN COUPLEUR BIDIRECTIONNEL 20 ET UNE BOUCLE FIBRE OPTIQUE MONOMODE DONT LES EXTREMITES SONT COUPLEES A DEUX ACCES CONJUGUES C ET D DU COUPLEUR. LA SOURCE 1 EST RELIEE A L'UN DES ACCES OPPOSES A ET UN DETECTEUR 30 EST RELIEE AU DERNIER ACCES B. POUR REALISER LE TRAITEMENT, UNE SERIE DE MODULATEURS DE PHASE ELECTROOPTIQUES M, M ... M, SEPARES PAR DES LONGUEURS DE FIBRE IDENTIQUES CORRESPONDANT A UN RETARD DONNE, SONT COMMANDES SIMULTANEMENT PAR UN SIGNAL ELECTRIQUE IMPULSIONNEL. LE TRAITEMENT EST COHERENT CAR IL RESULTE DES INTERFERENCES ENTRE DEUX ONDES OPTIQUES AYANT SUIVI DES CHEMINS OPPOSES. APPLICATION, NOTAMMENT, A LA REALISATION DE FONCTIONS DU TYPE FILTRAGE PAR TRAITEMENT OPTIQUE.
Patent FR-2614921-A1 (FR)
Title: Device for safety against tearing out or pushing in a part which is fitted around another part, and assembly forming a safety lock equipped with this device
Inventor: BAUDET ROLAND
IPC: E05B9/08
Filed: 1987-05-04
Abstract: The present invention relates to a device for safety against tearing out or pushing in a part which is fitted around another part. This device essentially comprises a sleeve 1 of which one end or a first end 2 is integral with one part and whose other end or second end 3 is formed by a multiplicity of elastic leaves 4 separating radially outwards from the sleeve 1 and each including a free end 5 capable of lodging in a recess provided on the other part. This device especially provides safety against the tearing out of a safety lock stator intended to be retained in a tubular element capable of being fixed to a vehicle steering column for example.
Patent FR-2615343-A1 (FR)
Title: Procede et appareil de videogrammetrie
Inventor: EVAIN BERNARD
IPC: G01B11/25
Filed: 1987-05-15
Abstract: LA PRESENTE INVENTION CONCERNE UN PROCEDE ET UN APPAREIL DE VIDEOGRAMMETRIE, C'EST-A-DIRE D'ACQUISITION DE DONNEES NUMERIQUES RELATIVES AUX COORDONNEES DES DIFFERENTS POINTS DE LA SURFACE D'UN OBJET A TROIS DIMENSIONS. CET APPAREIL EST CARACTERISE EN CE QU'IL COMPORTE PLUSIEURS PAIRES D'EMETTEURS LASER 1-4; 1A-4A PRODUISANT RESPECTIVEMENT DES FAISCEAUX LASER F1-F4, CES EMETTEURS LASER ETANT REPARTIS PAR PAIRES D'EMETTEURS PRODUISANT DES PAIRES DE FAISCEAUX COPLANAIRES PROJETES SUR LA SURFACE D'UN OBJET 5 A ANALYSER, PLUSIEURS CAMERAS VIDEO A, B, C, D DIRIGEES VERS L'OBJET 5 ET DES MOYENS 7, 9, 11 POUR PROVOQUER UN DEPLACEMENT RELATIF ENTRE L'OBJET 5 ET L'ENSEMBLE DES PAIRES D'EMETTEURS LASER 1-4; 1A-4A.
Patent FR-2615401-A1 (FR)
Title: Raquette presentant un col perfectionne
IPC: A63B49/02
Filed: 1987-05-22
Abstract: LA RAQUETTE COMPREND UNE PARTIE FORMANT COL 13A, 13B PERFECTIONNEE. CETTE PARTIE FORMANT COL 13A, 13B COMPORTE PLUSIEURS EVIDEMENTS 19 EGAUX, SYMETRIQUES ET EQUIDISTANTS MENAGES SUR LES SURFACES SUPERIEURES ET INFERIEURES 17A, 17B, 18A, 18B DE LA PARTIE FORMANT COL 13A, 13B POUR CONSTITUER UNE ZONE D'OSCILLATION PERMETTANT D'OBTENIR UNE FLEXIBILITE ET UNE RIGIDITE OPTIMALES. APPLICATION NOTAMMENT POUR LA FABRICATION DE RAQUETTES.