Procede et dispositif pour generer et exploiter une difference de pression et son application techni Cric de support Procede de fabrication de garnitures de friction et garnitures de friction ainsi produites Branched infinitely-variable hydromechanical transmission for motor vehicles Branched infinitely-variable hydromechanical transmission for motor vehicles Dispositif de mesure d'une force Protective filter against radiation Materiau photographique a base d'halogenure d'argent Method of forming compposite curved surface Method of forming composite curved surface Electric power converter Systeme anti-effraction ou anti-vol Ion beam apparatus and method of modifying substrates Surface-discharge spark plug Moteur electrique Procede de depouillement d'impulsions de rayonnements electromagnetiques Videorecorder programmable by videotext signals Procede d'introduction de particules chargees dans un accelerateur du type a resonance magnetiqu Process and device for feeding fish with food portions of natural origin Tip of variable suction port type of electric floor cleaner Desintegration tablet and process for its manufacture Outil de coupe de finissage et procede de coupe de finissage pour l'acier Device for adjusting the operating speed of corrugating machines Emballage pour envelopper un materiau en morceaux Device for processing endless web material with several processing stations at different operating s Materiau pulverulent a accumulation d'hydrogene et sa fabrication Composition for cementing ceramics using metal oxide melt and cementing method Procede de desoxydation d'alcool Process for the manufacture of cycloalkane carboxylic acids Composition durcissable VECTEURS ET PROCEDE DE FORMATION DE BANQUES DE GENES D'ADNc Procede de patentage de fil en continu et dispositif pour la mise en oeuvre du procede Washing machine or washing drying machine with devices to avoid losses of washing agent Foundation of building, construction located on slope Radiation tomography and apparatus thereof Electro-photographic printer with an exposure energy correction device for the optical character gen Procede et dispositif de marquage de pieces neuves Guitare electronique ca-cc portant un equipement producteur d'effets speciaux combine avec un ta Rotary head assembly Support mural Wash and nursing basin Installation pour sauna a rayonnement infra-rouge utilisant la chaleur de combustion en tant que sou Analgesic and anti-inflammatory medicine made from plants Procede de nettoyage de sacs filtrants Automatic mold replacing method and apparatus therefor Structure of pen tip Boat Device for measuring and filling quantities of brittle products in piece-form Optical fluorphospate glasses Verre phosphate optique avec dispersion particulaire positive anomale, et son procede de fabrication Verre optique phosphate fluore avec dispersion particulaire positive anomale, et son procede de fabr Isocarbacyclin derivatives and process for their preparation Terminal-modified block copolymer and composition containing said copolymer Catalyst for olefin polymerization and process for preparing olefin polymer by using the same Installation for the continuous cracking of fats Vertical storage apparatus and control method thereof Systeme d'introduction pour buses d'injection Differentiel avec articulations de transmission rotative homocinetique Boite de vitesses hydromecanique a systeme parallele et a reglage progressif, en particulier pour ve Process and apparatus for transferring optically an angle between devices located at different point Capteur de rayonnement thermique Procede et installation pour la commande automatique d'un vehicule utilitaire Systeme de regulation de vitesse Procede pour la generation du signal de commutation de tete et du signal de synchronisation vertical Recording/regenerative apparatus for disc cartridge Device for confirming operation of electromagnetic actuator Collector-free d.c. motor, its drive circuit and process for its operation Electric surface heating element and process for its manufacture Element electrique chauffant pour surfaces et procede pour sa fabrication Device for manufacturing meat based products with a cross sectional pattern Installation for resting and lying down, preferably for a bed Travelling bag Method and apparatus for nmr imaging Implantable catheter with container throttle Canule d'aspiration Procede d'elimination selective ou simultanee de matieres toxiques contenues dans des gaz de fum Gas inlet device for reactors Installation de soudage a haute frequence Procede d'application d'adhesifs Ferry-boat Dispositif de reprise au tas Derives de d-luciferine et leur utilisation Curable composition and method for molding it Procede pour la production d'une boisson au houblon/malt contenant du gaz carbonique, et disposi Dispositif de production d'un monocristal semi-conducteur Squeezing washing machine for foldable mattress Device for anchoring bar-shaped objects, in particular poles in the soil Fuel injection system Signal transmitter for an ignition distributor in internal combustion engines Mutually sealing valve elements for mixing taps Indicator of colour mixes Procede et dispositif de mesure de la concentration Systeme hierarchique de traitement de donnees Electromagnetic switch, in particular for starting devices of internal combustion engines Installation pour etablir une alimentation en courant sans coupure D.c. generator Method and apparatus for controlling torque of a servo motor Picture recording device for medical use Stringy heating element, its production and planar heating element obtained from said stringy heatin Correction control for a linear-displacement spray device