• US2844254A - Apparatus for removing water from organic liquids and fuels : en
  • CA560665A - Orientable fiber-resin sheet materials : en fr
  • CA560698A - Reaction product of dihydric aliphatic alcohols and polymethylol benzenes : en fr
  • CA560835A - Active transducer for wave filter : en fr
  • DE1034661B - Rack and pinion switch mechanism for the paper trolleys of typewriters and similar machines : de en
  • US2844430A - Slide assembly for slidably connecting relatively movable parts : en
  • CA560641A - Locking devices for transporting equipment : en fr
  • AT198829B - Magnetic motor : de en
  • CA560594A - Spark generating system : en fr
  • CA560758A - Process for obtaining amino diols : en fr
  • US2844107A - Self-energized multiple-unit railroad car train : en
  • US2844119A - Hoist for anchor : en
  • US2844177A - Arrangement for comminuting and mincing foodstuff : en
  • DE1034706B - Electromagnetic switching device for converting digit information : de en
  • US2844059A - Device for applying weight members to lines : en
  • DE1034914B - Method and means of combating wild oats : de en
  • DE1034988B - Tow train drive : de en
  • US2844306A - Combination ventilating fan with light and reflector : en
  • CA560668A - Electron multipliers : en fr
  • DE1770972U - GULLY. : de en
  • AU219816B2 - Improvements in fuel burners inducts : en
  • DE1770822U - MAGNETIC TAPE DEVICE. : de en
  • DE969850C - Device for inductive surface hardening : de en
  • US2844346A - Bottle holder : en
  • US2844068A - Apparatus for indicating and/or recording the structure of paper : en
  • US2843935A - Instrument for measuring, interpolating, plotting and the like : en
  • AU227475B2 - Improvements relating to cookers : en
  • DE1770685U - RAPID IGNITION DEVICE FOR MOTORIZED ARC LAMPS. : de en
  • DE1035016B - Device for producing the cavity for the smoke generator in the explosive charge of projectiles : de en
  • DE1770709U - MOUTH MIRROR HANDLE. : de en
  • DE969817C - Electronic signal generator : de en
  • AU3467358A - Improvements in or relating tothe manufacture of cigarettes : en
  • US2844584A - Sulfonic acid condensation products and methods of producing the same : en
  • US2844552A - Stabilization of mixtures of polyamide, epoxy resin solutions with formic acid : en
  • US2844337A - Aircraft control arrangement incorporating deflectable surface and boundary layer control jets : en
  • CA560861A - Magnetic catch : en fr
  • DE1034727B - Stretchable electrical cord : de en
  • DE1770832U - PLOW WITH CHANGEABLE RUT WIDTH. : de en
  • CA560786A - Rotary contactor and contacting method : en fr
  • CA560747A - Air compressors : en fr
  • US2843934A - Device for demonstrating effects of varying injection rates : en
  • US2844090A - Guard frame for electric toasters : en
  • US2844249A - Packaged commodity : en
  • US2844505A - Fungicidal compositions comprising phenylosazones : en
  • DE1034809B - Pressure exchanger : de en
  • DE1770879U - SIDE POCKET NEXT TO THE BACK SEATS OF PASSENGER CARS. : de en
  • AT198772B - Process for the preparation of new O.O-dialkyldithiophosphoric acid esters : de en
  • AU229199B2 - Compositioins for the treatment of lungworm in animals : en
  • US2844111A - Refrigerating apparatus door control mechanism : en
  • US2844288A - Household roasters : en
  • GB798422A - Artificial filaments : en
  • GB798617A - Improvements in aircraft propulsion : en
  • GB798741A - Process for the production of combustible gas enriched with methane : en
  • DE1770726U - LUGGAGE ROLLER. : de en
  • FR1160692A - Process for the preparation of chemical compounds having an inhibitory action on the growth of certain living tissues : en fr
  • FR68902E - Process of injection of the poles of lines in fir and spruce wood, in the dry state, either by the fluid creosote which it prevents from exuding, or by the dissolved copper sulphate : en fr
  • DE1034880B - Scales, in particular crane scales, force measuring device or the like. : de en
  • US2843976A - Incremental feed mechanisms : en
  • US2844809A - Compressional wave transducers : en
  • AT198714B - Slider for screw-wire zippers : de en
  • AT198810B - Electrical lead accumulator : de en
  • CA560708A - System for deriving a signal representative of impedance variations : en fr
  • DE1770801U - PROFILED ARTIFICIAL STONE WITH NATURAL STONE SIMILAR PROFILED SURFACE. : de en
  • GB798468A - A new or improved toy crane : en
  • AT198690B - Fabric switching device arranged on a loom : de en
  • AT198704B - Process for the utilization of inferior or high-boiling fuels in internal combustion engines with spark ignition or compression ignition : de en
  • AT198873B - Process for the production of shaped structures consisting of high molecular weight polymers, in particular polycondensates, in particular films and threads : de en
  • CA560723A - Directional couplers for microwave transmission systems : en fr
  • CA560832A - Screen for paper stock : en fr
  • GB798721A - An improved material for electric resistances and process of manufacture thereof : en
  • DE1034886B - Trial participant : de en
  • DE1034929B - Damper cushioning, especially for telescopic vibration dampers equipped with protective tubes : de en
  • AU3470758A - Magnetic tape apparatus : en
  • AU3476358A - Rail anchor : en
  • AU225196B2 - Manufacture of hydrogenation products of new crystalline antibiotics : en
  • AU3462758A - Device forthe lateral displacement of material lying onthe ground : en
  • AU3474058A - Apparatus and method for evaporating films on certain types of electrical components : en
  • US2844061A - Adjustable jaw pliers : en
  • US2844570A - Production of highly hydroxyalkylated polyvinyl alcohols : en
  • AU3470158A - Amphibious craft : en
  • AU3473058A - Improvements in or relating to holders for electronic valves and to screening cans therefor : en
  • FR68916E - Safety device for gas appliances : en fr
  • GB798500A - A device for attaching an agricultural machine to a tractor : en
  • GB798564A - Improvements in or relating to the preparation of olefinic carbonylic compounds : en
  • US2844201A - leins : en
  • GB798546A - A process for preventing laddering in knitted fabrics : en
  • DE1770843U - INCLUDING AND DISCONNECTING TOOTH CLUTCH. : de en
  • GB798757A - Improvements in or relating to cutter head for use with dry shaver : en
  • FR68906E - Electronic device for pedals of study pianos or organs : en fr
  • DE1035044B - Method and device for removing the bottom label from the stack of a labeling machine : de en
  • AU3465058A - Improvements in and relating to fuel elements for nuclear reactors : en
  • US2844129A - Temperature control for internal combustion engine : en
  • AT198867B - Electric heating device for solid fuels : de en
  • US2844173A - Arbor saw with single handle control of tilt and elevation : en
  • US2844362A - Dough mixing and kneading machine : en
  • US2844575A - Process for the preparation of cellulose acetate in an esterification medium of acetic acid, acetic anhydride, methylene chloride and sulfuric acid : en
  • US2844754A - Electron beam focusing system : en
  • DE1034564B - Vehicle headlights with cover plate fastened by retaining springs : de en
  • DE1770864U - DEVICE FOR WET DEGRADATION OF FIBERS. : de en
  • GB798770A - Improvements in refrigeration systems : en
  • FR1160609A - Air distributor : en fr
  • US2843911A - Road forms : en
  • DE1034739B - Earthing or zeroing arrangement for encapsulated electrical distribution systems : de en
  • DE1770840U - BLANK FOR BEARING COVER. : de en
  • DE1034779B - Cathode for high frequency tubes : de en
  • DE1034906B - Device for cleaning the outside surfaces and floors of flowerpots and similar vessels : de en
  • DE969825C - Gas lighter : de en
  • AT198824B - Winding arrangement of inductor coils in four-pole synchronous machines with edgewise winding : de en
  • CA560517A - Memorandum pad binders : en fr
  • CA560615A - Metallizable monoazo-dyestuffs and complex metal compounds thereof : en fr
  • DE1034947B - Device for galvanic chrome plating of Heliogravure cylinders : de en
  • DE1770667U - ELECTRICAL EQUIPMENT, SUCH AS CABLE SOCKET, SWITCH JUNCTION BOX OD. DGL. : de en
  • US2844500A - Method for heat treating bearings and product thereof : en
  • US2844533A - Electrolyte level control arrangement in electrolytic cells : en
  • CA560630A - Hydrogenation process in the presence of an alkaline compound : en fr
  • CA560687A - Ternary uranium alloy : en fr
  • US2843876A - Press for producing welding electrodes coated with welding compound : en
  • US2844478A - Process of smoking meat : en
  • AT198711B - Rubber panties with an elastic stiff insert : de en
  • AT198736B - Multiple centrifugal separators : de en
  • US2843929A - Chipping chisels : en
  • US2844022A - Building brick : en
  • DE1034606B - Process for the separation of nuclear-pure ammonium urate : de en
  • DE1770703U - CEILING PLATE AS A COMPONENT ELEMENT OF A GAS-TIGHT CEILING. : de en
  • DE1034907B - Filling device for curd : de en
  • DE1770967U - STACKING PLATE. : de en
  • CA560546A - Bearing mechanism for flow meters : en fr
  • DE1770873U - CONTROL FOR SLIDING TABLE PRESSES. : de en
  • DE1034776B - Diffusion process for line type-determining impurities in semiconductor surfaces : de en
  • GB798486A - Roll control system for craft : en
  • GB798663A - Improvements in processes for the production of glass flasks with a melted-in quartz window : en
  • US2844324A - Radiator inlet valve : en
  • DE1770690U - ROTARY CAPACITOR FOR RECEPTION OF BROADWAVES AND / OR VHF. : de en
  • CA560623A - Hydroquinone compounds and process for their manufacture : en fr
  • FR1160683A - Process for the production of esters exhibiting therapeutic activity : en fr
  • DE1035018B - Remote transmission device for numerical information : de en
  • DK85913C - Transformer, in particular for high frequency heating generators. : da en
  • GB798430A - Combined taper-measuring machine and linear dimension gauge : en
  • DE1034567B - Arrangement to compensate for differences in the spacing of the extensions from one another in the case of wire distortion peaks for the pit construction : de en
  • DE1034684B - Method and device for recording a broadband frequency spectrum on a magnetic carrier : de en
  • DE1770846U - SLEEVE SEAL, ESPECIALLY FOR ASBESTOS CEMENT PIPES. : de en
  • DE1770880U - SIDE SHUTTER FOR TRUCK. : de en
  • GB798407A - Preparation of hexafluorobutadiene : en
  • GB798502A - Improvements in fluidised chemical processes and apparatus therefor : en
  • DE1034746B - Electrical switch for automatic periodic contact in cartridge form : de en
  • AU3466058A - Electromagnetic pick-off devices : en
  • CA560773A - Purification of silica sands : en fr
  • CA560547A - 11.beta.-TRIFLUOROACETOXY STEROIDS AND PROCESS OF MAKING THEM : en fr
  • US2844413A - Powered track for hand trucks and the like : en
  • AT198721B - Multi-color fabric printing machine : de en
  • GB798690A - Fertilizers : en
  • US2844303A - Axial blowers or fans : en
  • DE1034642B - Process for the separation of m-phenylenediamines from mixtures with the o- and p-isomers : de en
  • DE1035024B - Method and apparatus for refining a ribbon of parallel fibers : de en
  • DE1035039B - Composition for building panels made of vegetable fibers and process for the production thereof : de en
  • DE1035064B - Gasket for blocking water storage tanks from two gasket layers including a flexible seepage layer : de en
  • DE1770734U - SPLASH GLASS. : de en
  • FR1160663A - Control and calibration system for milling machines : en fr
  • GB798571A - Apparatus for testing and controlling electrical circuits : en
  • US2844123A - Belt development electrode : en
  • DE1770892U - DEVICE TO INCREASE THE LIABILITY BETWEEN THE ROAD AND WHEELS OF VEHICLES. : de en
  • DE1770906U - TRANSPORT DEVICE FOR THE SPARE WHEEL ON TIPPING VEHICLES. : de en
  • USRE24505E - Antithyroid compounds : en
  • GB798557A - Improvements in or relating to electrical testing apparatus : en
  • DE1770622U - REGULAR IRON. : de en
  • GB798636A - Recovery of organic isocyanates : en
  • GB798696A - Improvements in or relating to electrical resistors and other electrical circuit elements : en
  • US2844247A - Nest of disposable ash trays : en
  • US2844344A - Tiering pallet construction : en
  • US2844391A - Seal for fluid couplings : en
  • US2844600A - 22-cyanohydrins of bis-nor cholen-al compounds : en
  • US2844787A - Means for detecting flaws : en
  • DE1034659B - Device for moving a squeegee of a stencil printer with a flat printing form : de en
  • DE1034681B - Automatic cable coupling : de en
  • DE1770650U - ANTENNA FOR TELEVISION AND SHORTWAVE RECEPTION. : de en
  • FR1160613A - Process for the manufacture of epoxy resins based on terminally substituted glycerine-dihalogen-hydrins or their epoxy-compounds and their derivatives : en fr
  • AU221863B2 - Speed change device having resiliently deformable wheels : en
  • US2844075A - Machine for forming and applying cord handles to a paper bag web : en
  • DE1770813U - ELECTRIC POWERED CIRCULAR SAW. : de en
  • DE1034747B - Electric step-by-step control device activated by electrical surges : de en
  • DE1034968B - Continuous process for the chemical breakdown of cellulosic fibers into cellulose or semi-cellulose and device for its implementation : de en
  • DE969873C - Contact converter, especially with switching chokes or valves on the primary side of the transformer : de en
  • US2844066A - Method of photometric analysis : en
  • US2844358A - Percussion drill bit : en
  • US2844537A - Homogeneous lithium base lubricating grease compositions : en
  • GB798629A - Electrical high frequency transmission line filter arrangements : en
  • DE1770868U - CONTAINER FOR PHOTOGRAPHIC ACCESSORIES. : de en
  • FR1160647A - High speed perforator : en fr
  • CA560563A - Matrix card for control of printing machines : en fr
  • DE1770648U - NON-SLIP TELEPHONE PAD MADE OF PLASTIC FILM. : de en
  • DE1770715U - FILLING APPARATUS FOR FILLING EQUAL QUANTITIES OF ANY LIQUIDS, IN PARTICULAR FOR PHARMACEUTICAL PRODUCTS. : de en
  • DE1034819B - Manufacture and extraction of actinobolin : de en
  • GB798470A - Improvements in or relating to coupling devices for fluid conduits and electric cables : en
  • DE1770673U - LOAD SWITCH WITH AUXILIARY AND MAIN CONTACT. : de en
  • US2843863A - Lasting machine with adhesive delivery control : en
  • US2843892A - Apparatus for making shell-type molds : en
  • US2844737A - Semi-conductive materials : en
  • GB798752A - Improvements in reinforced concrete piles : en
  • DE1035008B - safety lock : de en
  • DE969879C - Electromechanical translator : de en
  • DE969655C - Switches for electrical circuit diagrams can be locked in different positions : de en
  • DE969823C - Playback device for magnetic sound recordings on tapes with electrically non-conductive layer support : de en
  • DE1035051B - Device for unloading, in particular, agricultural wagons with rolling floors : de en
  • DE969853C - Device for using different types and amounts of fuel in injection nozzles of internal combustion engines : de en
  • GB798428A - Improvements in and relating to centrifugal clutches : en
  • DE1034595B - Closing device for closing a pressure vessel : de en
  • DE1035060B - Hydraulically or pneumatically operated hood lock for hanging or standing centrifuges : de en
  • US2844522A - Method of heat supply for a catalytic hydroforming process through the use of inert heat-carrying material : en
  • US2844702A - Broiling oven : en
  • DE1770890U - COMPRESSED AIR SERVO BRAKES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB798638A - Improvements relating to snap-action electric switches : en
  • GB798675A - Process for the manufacture of stabilising pastes for resinous compositions : en
  • DE1034811B - Process for the production of artificial structures such as fibers or threads : de en
  • DE1034885B - Method for measuring changes in the degree of unsaturation of animal or vegetable oils or fatty acids derived therefrom : de en
  • GB798520A - Improvements in and relating to metal-sheathed electric cables : en
  • DE1034922B - Light metal pistons for internal combustion engines : de en
  • DE1770827U - DEVICE FOR MEASURING THE VELOCITY OF HOPPER. : de en
  • DE1770889U - FALL AND AUXILIARY BRAKING DEVICE ON TRAILER VEHICLES. : de en
  • US2843904A - Safety pin : en
  • US2844217A - Spring motor apparatus : en
  • US2844215A - Knock-down air filter : en
  • US2844734A - Arrangement for producing plural photographic exposures : en
  • US2844484A - Organic pigments : en
  • US2844596A - Diphthalides : en
  • GB798692A - Improvements in or relating to moulds or other flanging means for pipe ends : en
  • GB798589A - Improvements in or relating to waveguide choking couplings : en
  • US2844126A - Fluid actuated motor system and stroking device : en
  • AU3475158A - Method for producing a semiconducting device particularly a high frequency transistor ofthe alloyed type : en
  • DE1770897U - DEVICE FOR PURIFYING THE AIR IN MOTOR VEHICLES. : de en
  • DE969849C - Incandescent coil for inductive heating of metal bodies : de en
  • FR1160696A - Process for the preparation of di-alpha, gamma-dihydroxy-butyro-ferric acid and its salts : en fr
  • US2844435A - Process for preparing polysiloxanes : en
  • US2844804A - Control transformer : en
  • GB798548A - Area measuring method and means : en
  • GB798749A - Improvements in or relating to automatic telephone exchanges providing automatic transfer service : en
  • US2844706A - Method of producing minute perforations in solid bodies by thermal impact exerted byconcentrated corpuscular rays : en
  • USD183263S - Room heater or similar article : en
  • DE1770910U - FILLING NIPPLE FOR VEHICLE TIRES. : de en
  • DE1034856B - Process for curing epoxy resins : de en
  • GB798426A - Improvements in and relating to mooring and tethering devices : en
  • GB798445A - Improvements in or relating to electromagnetically operated switches : en
  • GB798457A - Copolymer composition : en
  • DE1034946B - Bath and process for the electrodeposition of copper and its alloys : de en
  • DE1770735U - HOOK. : de en
  • FR1160636A - Binary-decimal counting lamp : en fr
  • GB798729A - Improvements in or relating to vibratory conveyors and the like : en
  • DE1770614U - SEAL FOR THE REMOVABLE OR FOLDABLE LID WALLS OF SQUARE MATERIAL CARRIERS, IN PARTICULAR FOR HANGING YARN COLORING APPARATUS. : de en
  • US2844490A - Textile decorating and textile printing paste : en
  • DE1034846B - Process for the creation of mother-of-pearl effects on plastic objects produced by injection molding : de en
  • AU222888B2 - Vehicle differential with cumulative torque resistance : en
  • AU3466958A - Improvements in or relating to burner valves for compressed gaseous fuels : en
  • US2844006A - Post driver attachment : en
  • US2844326A - Resilient rail spike with a resilient clip : en
  • GB798769A - Improvements relating to chilling, storing and transport of foodstuffs and the like : en
  • CA560595A - Dispensing plug seal : en fr
  • CA560695A - Halogenated dibenzanthrones and method of producing the same : en fr
  • CA560634A - Dual fuel engine control system : en fr
  • US2844554A - Compositions containing diisocynatelinked polyurethane elastomer and beeswax : en
  • US2844819A - Guide arm for radio tower or the like : en
  • US2843945A - Domestic appliance : en
  • GB798750A - Improvements in the purification or production of titanium : en
  • DE1770922U - ELECTRIC DRY SHAVER. : de en
  • GB798652A - Process for refining hot-rolled steel by further treatment : en
  • DE1770623U - ROTATING DEVICE ON THE SERRATED PATTERN CUTTING MACHINE. : de en
  • GB798531A - Method for extrusion of chlorotrifluoroethylene polymer : en
  • DE1034638B - Process for the preparation of racemic and optically active phenthiazine derivatives : de en
  • DE1035006B - Draw grinding tool : de en
  • DE1034709B - Charge unit counter with mechanical reset : de en
  • US2844060A - Metal bending pry tool : en
  • US2844259A - Towel holders : en
  • US2844647A - Amplifier-limiter circuit : en
  • AU3466358A - Improvements in and relating toan oxidation process : en
  • AT198699B - Method of increasing the yield in the foundry : de en
  • AU3470558A - Speed change device having resiliently deformable wheels : en
  • US2844307A - Record-controlled apparatus : en
  • US2844775A - Servomotor selfbalancing measuring apparatus : en
  • GB798415A - Improvements in or relating to mechanism for reproducing movements with magnification : en
  • US2844406A - Sun visor mounting means : en
  • US2844694A - Radiant heater and replaceable element therefor : en
  • US2844340A - Weight actuated arresting cable control means for aircraft : en
  • DE1034565B - Thermomechanical fuse for gas appliances : de en
  • CA560618A - Process for decatizing wool by wet method : en fr
  • CA560690A - Epoxidized copolymers : en fr
  • CA560779A - Film feeding mechanism for cameras : en fr
  • DE1770634U - CARD BOX. : de en
  • US2844047A - Bicycle handle bar guard : en
  • US2844383A - Boat carrier having individually suspended wheels : en
  • US2844451A - Fuels containing deposit control additives : en
  • DE1034966B - Process for the production of hardboard with paper backing : de en
  • DE1034980B - Connection between drive flange and cylinder drum in an axial piston machine : de en
  • US2844689A - Circuit breaker : en
  • USD183266S - Transit concrete mixer : en
  • CA560525A - Combination walking stick and wheeled carrier : en fr
  • AT198715B - Process for obtaining glycerine through sulphite fermentation : de en
  • CA560850A - Manufacture of roofing slab and the like : en fr
  • AU223134B2 - Cation-exchange resins and their preparation : en
  • DE969860C - Electric windshield wiper drive for motor vehicles : de en
  • CA560663A - Non-woven sheet material : en fr
  • AT198657B - Bunker weapon : de en
  • AT198692B - Comb for wire looms with shuttle : de en
  • AU222889B2 - Improvements in or relating to burner valves for compressed gaseous fuels : en
  • US2844582A - Heterocyclic aryl phosphorus esters : en
  • GB798700A - Automatic flight control apparatus : en
  • CA560585A - Process of treating soil : en fr
  • CA560770A - Spreader stoker furnaces : en fr
  • US2844271A - Pressure tank : en
  • US2844461A - Method for the preparation of zinc : en
  • AT198682B - Lift gate for locks and Like. Which is brought into an upper, horizontal end position by pivoting during lifting : de en
  • DE1034997B - Valve for vehicle air hoses : de en
  • DE1034764B - Device for permanent display of currents, preferably briefly occurring : de en
  • DE1034889B - Digit calculator : de en
  • DE1034994B - Combined tail-brake license plate light for motor vehicles : de en
  • DE1770855U - STOP VALVES FOR PIPELINES. : de en
  • DE969884C - Device for measuring the elongation of a forging press frame : de en
  • DE1034594B - Process for heating gases and / or steaming to a high temperature : de en
  • CA560533A - Tool handle securing means : en fr
  • DE1034990B - Articulated fitting for seats with adjustable backrest, especially for upholstered seats in motor vehicles : de en
  • DE1770701U - HEAT EXCHANGER. : de en
  • US2844405A - Vehicle window guiding means : en
  • US2844529A - Process and apparatus for rapidly anodizing aluminum : en
  • US2844642A - Ion exchange resin battery : en
  • USD183245S - Trophy base : en
  • AT198661B - Device for the production of loop yarns : de en
  • AU3470858A - Method and apparatus for treating textile fibres : en
  • DE1770628U - FAUX LEATHER FILM MADE OF COATED FABRIC. : de en
  • DE1770905U - LUGGAGE RACK FOR VEHICLES. : de en
  • DK85907C - Process for the preparation of esters of p-aminosalicylic acid with phenols or thiophenols. : da en
  • GB798634A - Apparatus and method for felting articles from a dispersion of fibres and/or filaments : en
  • DE1034832B - Temperature monitor for high pressure hot water storage tank : de en
  • DE1034977B - Optical system for imaging recording media on a drum : de en
  • FR1160639A - Program tape playback device for office machines : en fr
  • US2844101A - Glandless electric motor and pump unit : en
  • DE1770666U - CAP FOR LINE END. : de en
  • FR1160676A - Assembly for frequency modulating a high frequency energy generator : en fr
  • GB798625A - Improvements in or relating to semi-conductor devices : en
  • FR1160671A - Reactor upgrades : en fr
  • GB798751A - Improvements in or relating to electric discharge devices : en
  • CA560564A - Filter panel with zig-zag corrugations : en fr
  • US2843948A - Land leveler : en
  • USD183250S - Pair of goggles : en
  • DE1034668B - Control valve for refrigeration systems : de en
  • US2844439A - Production of aluminum sulphate from waste materials : en
  • US2844446A - Stabilization of hydrocarbon distillates : en
  • AT198735B - Steam cooler : de en
  • US2843931A - Can openers : en
  • US2844290A - Detergent can : en
  • DE1034597B - Process for the continuous production of sulfur or of sulfur together with sulfur dioxide from iron gravel ores : de en
  • DE1770727U - COMBINATION WITH BRUSH. : de en
  • AT198849B - Device for sealing a space containing gaseous fission products from nuclear reactions from the outside on parts that move relative to one another : de en
  • AU226350B2 - Improvements in footwear, particularly for ladies : en
  • DE1034740B - Rotary switch with cover attached to the base : de en
  • US2844325A - Railway track construction : en
  • US2844776A - Servomotor capacitance-coupled potentiometer wiper circuit : en
  • USD183262S - Combined knife and key holder : en
  • US2844700A - Heating apparatus : en
  • DE1034646B - Process for the production of non-corrosive alkylphenol sulfides and optionally their metal salts : de en
  • FR68908E - Provision for limiting overcurrents in direct current and alternating current networks : en fr
  • FR68911E - Improvements to stability and dust collecting elements in bucket vacuums : en fr
  • AU3462058A - Monostable circuits : en
  • DE1034713B - Arrangement to increase the operational safety of traveling field tube amplifiers : de en
  • DE1034757B - Three-phase current meter : de en
  • DE1770851U - PISTON SHAFT SEAL FOR HYDRAULIC VIBRATION DAMPERS OD. DGL. : de en
  • DE1770944U - RATTLE CORD. : de en
  • FR68926E - Image inverting optical system, rectilinear vision : en fr
  • DE1034733B - Lightning protection system for buildings covered with clay or other earth tiles : de en
  • GB798423A - Logarithmic amplifier : en
  • GB798574A - Improvements in and relating to machines for stacking plate-like members : en
  • DE1034890B - íÀExclusive-ORí circuit with two transistors : de en
  • DE1034948B - Method and device for surface treatment : de en
  • DE1770798U - CABINET HOT AIR CENTRAL HEATING STOVE. : de en
  • AU3474658A - An improved method of making a fungicidal substance : en
  • GB798431A - Pattern controlled metal working machine : en
  • GB798448A - Cold-sealing water-soluble thermoplastic cellulose ether composition : en
  • US2844067A - Method for ascertaining the percentage of butter fat content of milk : en
  • US2844097A - Rubber stamps : en
  • US2843910A - Clamp : en
  • US2844578A - Pyrimidine derivatives : en
  • USD183237S - Drill bit : en
  • GB798410A - N-alkyl-tetrahydroquinaldinic acid amides : en
  • US2844312A - Radiation intensity dosage analogue computer : en
  • DE1034928B - Damper cushioning, especially for telescopic vibration dampers equipped with protective tubes : de en
  • DE1770694U - ROLLING CONTACT ARRANGEMENT SUITABLE FOR MECHANICAL CONVERTERS. : de en
  • GB798591A - Improvements in starting devices for internal combustion engines : en
  • GB798624A - Method of coating molybdenum and its alloys : en
  • US2844350A - Liquid weighing and dispensing device : en
  • US2844498A - Method and means for surfacehardening of steel : en
  • US2843947A - Bulldozer and loader attachment : en
  • US2843952A - Multi-signalling device for vehicles : en
  • CA560514A - Wrecking bar : en fr
  • US2843912A - Apparatus for building patios : en
  • US2844468A - Soy protein whipping compositions and process for the preparation thereof : en
  • US2844535A - Alkaline earth metal petroleum mahogany sulfonates : en
  • DE1770689U - ELECTRIC FENCE DEVICE. : de en
  • DE969835C - Air-compressing two-stroke internal combustion engine with fuel injection : de en
  • AU229724B2 - Improvements in or relating to continuous wave radar systems : en
  • SE164063C1 - : en
  • US2844438A - Method of producing potassium and ammonium alums : en
  • DE1034989B - Hydraulic gear for motor vehicles with a downstream mechanical step gear : de en
  • DE1770725U - SHOPPING VENTURE. : de en
  • US2844772A - Semi-conductive device and method for making same : en
  • DE1770765U - FITTINGS FOR RECESS BEDS. : de en
  • DE1770842U - ROLLER. : de en
  • DE1034707B - Circuit arrangement for dial-up networks : de en
  • DE1034758B - Earth resistance measuring bridge : de en
  • DE1770916U - DUST-PROOF LOCKING DEVICE FOR TANKS AND TANKERS. : de en
  • DE1034984B - Device for stabilizing helicopters : de en
  • DE1770742U - SUPPORT FRAME. : de en
  • DE1770809U - SCAFFOLDING BOOM. : de en
  • DE1034579B - Iron : de en
  • US2844403A - Load clamping apparatus for lift trucks : en
  • US2843950A - Changeable display device : en
  • US2844338A - Vertical velocity thrust control for hovering v. t. o. aircraft : en
  • US2844081A - Electrical flashlight device with condenser ignition : en
  • US2844749A - Dynamo electric machine commutator connection : en
  • GR18896B - FOAM ORIGINAL SUGAR. : el en
  • US2844091A - Brick package forming machine construction : en
  • DE1034760B - Device for testing and monitoring the insulation status of ungrounded direct current networks : de en
  • DE1035043B - Method for attaching small objects to a sheet of thermoplastic material : de en
  • DE1770751U - PORTIONER FOR GRANULATED LITTER, FOR EXAMPLE FOR SUGAR. : de en
  • DE1770907U - DRAWER ASHER FOR MOTOR VEHICLES. : de en
  • GB798450A - Forsterite ceramic bodies : en
  • GB798607A - Fuel oil compositions : en
  • GB798447A - Improvements in the production of polymerisation products from olefinically-unsaturated hydrocarbons : en
  • DE1034800B - Process and device to prevent the circulation of flycoke in combustion plants : de en
  • DE1034688B - Device for converting amplitude-modulated pulses into code-modulated pulses, or vice versa : de en
  • DE1034877B - Liquid level indicator : de en
  • DE1034784B - Nuclear reactor with gas cooling : de en
  • FR1160624A - Protective device for machines, such as sheet metal shears : en fr
  • US2844309A - Comparing system : en
  • US2844763A - Coincidence triggered gate generator : en
  • DE969818C - Method for transmission or recording of a signal comprising a specific frequency band using signals with a smaller frequency range : de en
  • DE1770723U - ZIPPER FOR HANDBAGS, FOLDERS OR. DGL. : de en
  • AT198814B - : de
  • AT198876B - Process for the production of an artificial composite thread containing carbon : de en
  • GB798698A - Improvements in rotary regenerative heat exchangers : en
  • DE1034857B - Process for the preparation of methylolated derivatives of polyureido polyamides : de en
  • US2844625A - p-aminosalicylic acid : en
  • AT198764B - Process for the production of new thiophenylpyridylamine derivatives and their salts and quaternary ammonium compounds : de en
  • AU3476258A - Improvements in railway car truck brake arrangements : en
  • US2844136A - Archery bow : en
  • CA560680A - Method of and apparatus for forming composite sheets or rolls of flexible material and the product thereof : en fr
  • CA560751A - Rotating electrode structure : en fr
  • FR68931E - Servo positioning system : en fr
  • GB798501A - Improvements in fluidised chemical processes and apparatus therefor : en
  • FR1160660A - Paper carrier for high speed wire printing machines : en fr
  • GB798619A - Oxidation of aralkyl compounds to aromatic carboxylic acids : en
  • US2844654A - Single-relay line circuit : en
  • US2844374A - Electrical guessing game : en
  • US2844501A - Fire-retarding board : en
  • US2844189A - Article of repose for supporting the body of a person : en
  • US2844317A - Impulse counting circuit : en
  • US2844409A - Wheel mounting means : en
  • GB798695A - Improvements in or relating to umbrellas : en
  • DE969834C - Device on threshers for transferring the short straw from the short straw sieve into a straw processing machine that works together with the thresher, for example into a straw press : de en
  • FR1160648A - Advanced xerographic printing device : en fr
  • US2844318A - Counting device for conveyor mechanisms : en
  • US2844291A - Utility carriers : en
  • US2844631A - Di (meta-xylylene) triamine : en
  • US2844703A - Electric range oven : en
  • DE1034852B - Process for reducing the tendency towards degradation and erosion of polymers or copolymers of olefins produced by the low-pressure process : de en
  • DE1770853U - TROLLEY FOR WINDING A TAPE ON A TUBE. : de en
  • DE969832C - Joint steel cap : de en
  • DE1034589B - Process for the desalination of aqueous solutions : de en
  • GB798409A - Apparatus for separating suspended mist particles from gases : en
  • DE1035014B - Strip donors : de en
  • DE1035062B - Method of making a whistle for watches with bird call : de en
  • DE1770644U - COMPRESSION BRAKE DEVICE ON RAIL VEHICLES. : de en
  • DE1034808B - Impeller for flow machines : de en
  • DK85908C - Process for the preparation of esters of p-aminosalicylic acid with phenols or thiophenols. : da en
  • GB798549A - Improvements in and relating to electric amplifiers : en
  • DE1770902U - SWIVELING STEP FOR MOTOR VEHICLES. : de en
  • DE969865C - Device for switching a telephone connection to the order service : de en
  • FR1160601A - Mercury cathode electrolysis cell : en fr
  • US2844038A - Bi-directional mechanical limit stop system or the like : en
  • US2844540A - Method of making an electroluminescent phosphor : en
  • US2844813A - Battery tester : en
  • GB798391A - Process for improving the cutting speeds of carbon steels and ferrous alloys, and increasing their resistance to wear and decreasing their coefficient of friction : en
  • DE1034939B - Screw-down valve, especially drain valve for water pipes : de en
  • IE24115L - Mattresses, pillows etc. : en
  • US2844086A - Damper arrangements for air conditioning units : en
  • DE969870C - Switching device for high voltage direct current : de en
  • DE1034978B - Switch button on photographic cameras : de en
  • FR1160643A - Transistor circuit : en fr
  • GB798491A - Piston type igniter : en
  • DE1770980U - SCREWDRIVER TOOL. : de en
  • US2844012A - Vibration absorbing transmission devices : en
  • USD183243S - Clock : en
  • US2844116A - Ship salvaging apparatus : en
  • DE1770643U - ARRANGEMENT OF RINGS AND SPROCKETS ON DRYING DRUMS. : de en
  • CA560609A - Process for preparing cadmium salts of alpha-hydroxy fatty acids and resins stabilized with said salts : en fr
  • DE1770677U - CONTACT ARRANGEMENT. : de en
  • GB798581A - Improvements in or relating to torque converters : en
  • GB798655A - Improvements in or relating to therapeutic compositions : en
  • US2844488A - Process for treating nylon cord fabric : en
  • USPP1733P - Chrysanthemum plant : en
  • US2844756A - Electron discharge device with resonator : en
  • AT198805B - Switching arrangement for substations : de en
  • CA560822A - Sheet sponge rubber : en fr
  • GB798608A - Improvements relating to piston apparatus dispensing devices for liquid or paste material : en
  • GB798534A - Improvements in or relating to balanced mixing arrangements for micro wave transmission : en
  • AT198769B - Process for the production of new phenthiazine derivatives : de en
  • FR68947E - Method of increasing the adhesion of vehicles on rails and devices by allowing the implementation : en fr
  • FR1160689A - Method for preparing divanillydene-cyclohexanone : en fr
  • US2844471A - Package containing article with delicate surface : en
  • US2844551A - Aluminum compounds and the process of preparing them : en
  • GB798716A - Improvements in or relating to envelope making machinery : en
  • FR1160625A - Device for electrostatic coating, with the aid of colors, varnishes or the like, of large objects, in particular automobile bodies : en fr
  • GB798456A - Maleic anhydride recovery : en
  • AU224741B2 - Process for obtaining substantially pure solutions of metal salts : en
  • DE1770678U - POLE CAP FOR AXIAL WIRING OF CARBON FILM RESISTORS. : de en
  • AT198718B - Device for conveying work pieces in dry cleaning and dyeing : de en
  • FR1160614A - Process for preparing high purity manganese by vacuum distillation : en fr
  • CA560744A - Draft gears for railway draft rigging : en fr
  • US2844300A - Sliced meat package : en
  • US2844327A - Process for preparing a moldable composition : en
  • US2843879A - Method and apparatus for controlling material feed and air venting in briquetting machines : en
  • US2844673A - Magnetically actuated switch and compressor unloader : en
  • US2843888A - Arch bead : en
  • US2843956A - Transfer machine : en
  • AU220706B2 - Improved wheel aligning device : en
  • CA560522A - Laterally resiliently displaceable stop for relatively movable elements : en fr
  • GB798483A - Traversing reel : en
  • DE1770717U - DEVICE FOR CHANGING CANNULES. : de en
  • DE1770613U - DEVICE FOR INSTALLING LARGER WINDOWS IN THE REAR WALL OF PASSENGER CARS. : de en
  • CA560759A - Oxazolines and processes for preparing the same : en fr
  • AT198757B - Process for the preparation of chromonyl (3) - (4-oxycumarinyl-3) methanes : de en
  • CA560841A - Rolled laminated tubular members and method of making the same : en fr
  • CA560499A - 11.beta.,18-DI-OXYGENATED STEROIDS COMPOUNDS : en fr
  • AT198863B - Method and device for circulating free-flowing, granular, solid substances : de en
  • AT198686B - Device for cleaning wastewater using activated sludge : de en
  • GB798680A - Improvements in or relating to the preparation of pharmaceutical compositions : en
  • AT198703B - Wood preservatives : de en
  • AT198874B - Crimping device for threads or yarns : de en
  • AU225532B2 - Control for dual engine vehicles : en
  • CA560637A - Sealing means for electric switches : en fr
  • US2844182A - Inflating valve : en
  • DE1770682U - HIGH VOLTAGE TERMINAL BOX FOR ELECTRIC MACHINERY. : de en
  • GB798736A - Speed-responsive electric switch actuating device : en
  • DE1034672B - Device for filling liquid gases with complete exclusion of air while measuring the flow rate at the same time : de en
  • DE1035031B - Process for the production of propellant powder in disc form : de en
  • GB798683A - Improvements in or relating to fluid dispensing devices : en
  • GB798684A - Improvements in or relating to discharge valves for dispensing substances by gaseouspressure : en
  • US2844469A - Pressurized salad dressing and method of preparing the same : en
  • US2844485A - Organic pigments : en
  • GR18898B - SPECIAL SINGLE PHASE ENGINE ASynchronous AFTER COLLECTION. : el en
  • DE1770763U - FOOT SWING WITH AUTOMATIC ADJUSTMENT. : de en
  • DE1770920U - SANDING BRUSH. : de en
  • GB798433A - Improved ice-block release arrangements for tray-grid assemblies : en
  • GB798458A - Gas-cleaning device, more particularly intended for cleaning the air fed to motor vehicle engines : en
  • DE1034682B - Circuit arrangement for track diagram interlockings in which a relay group is assigned to each track node : de en
  • US2844623A - Diammonium ethylene bisdithiocarbamate : en
  • US2844769A - Semi-conductor electrode systems : en
  • GB798586A - Improvements in or relating to stapling machines : en
  • GB798623A - An improved method of protecting the sheathings of electric cables : en
  • DE1770949U - PUNCHING FOR THE PRODUCTION OF OPENINGS AND CUT-OUTS IN CERAMIC AND PLASTIC FILLS. : de en
  • DE969813C - Process for the preparation of amine sulfene halides : de en
  • GB798609A - Improvements in and relating to methods and apparatus for cutting electrically conductive materials : en
  • GB798618A - Low-head vertical-shaft hydro electric turbine unit : en
  • GB798707A - Heat exchanger and method of making same : en
  • GB798398A - Fibre-reinforced synthetic resin laminates : en
  • US2843955A - Record card and film holder assembly : en
  • US2844179A - Lady's handbag assembly : en
  • DE1034792B - Device for the production of soot from pure acetylene : de en
  • DE1034872B - Process for the production of practically one-piece cathodes used as furnace floors for fused-salt electrolysis : de en
  • DE1034618B - Process for the preparation of sulfonylureas : de en
  • DE1034943B - Friction gear change transmission with lamellar intermeshing parallel conical disks and ring disks axially displaceable on their shafts : de en
  • DE1770602U - KIDS POTS. : de en
  • CA560566A - Surgical operating table : en fr
  • AT198770B - Process for the production of new ethers and their salts : de en
  • AU225784B2 - Solvent systems : en
  • DE1034965B - Device for welding the longitudinal seams of hoses provided on the inside with a hot-sealable inner layer for bags, sacks or the like. : de en
  • AT198654B - Adjustable closure, especially for shoes : de en
  • DE1034647B - Process for the preparation of 1,3-dioxanes : de en
  • GB798767A - Marking pencil : en
  • CA560576A - Method for producing antibiotics : en fr
  • US2844363A - Anticorrosive sealed magnetized stirring bar : en
  • AU225447B2 - Process for making positive diazotype copies and light-sensitive material suited for this process : en
  • AT198705B - Shut-off valve : de en
  • AT198675B - Method and device for the allocation of fine-grain bulk material to consumption or further processing points : de en
  • CA560834A - Oscillating electrical circuits : en fr
  • DE1034728B - Label holder for electrical lines : de en
  • DE969867C - Cavity resonator with variable natural frequency : de en
  • GB798578A - Transistor memory circuit : en
  • GB798763A - Improvements in and relating to temperature responsive control systems : en
  • AU3468058A - Improvements in potato harvesting machines : en
  • CA560707A - Colored display for moving target radio locator : en fr
  • USD183264S - Centrifugal switch : en
  • USD183236S - Housing for a portable sewing machine : en
  • US2843874A - Process and apparatus for densifying and pelleting carbon black : en
  • US2844169A - Hose ballasting means : en
  • CA560500A - 18-oxygenated steroids : en fr
  • DE1770837U - CLAMP FASTENING. : de en
  • AT198865B - Process for generating combustible gases from liquid fuels, such as oil, or from solid fuel in the form of dust, and apparatus for carrying out the process : de en
  • AT198717B - Washing machine : de en
  • AU222887B2 - Improvements in and connected with electric tumbler switches : en
  • US2843927A - Method of manufacture of gear teeth : en
  • US2844751A - Electrode structure for gaseous discharge devices : en
  • USD183268S - Spoon or the like : en
  • US2844755A - Electron discharge device : en
  • US2844792A - High frequency electrical meter cartridge : en
  • FR68935E - Improvements to cut-off means for electrical energy transmission and distribution networks : en fr
  • DE1034751B - Fuse cartridge, in particular low-voltage, high-performance fuse cartridge with an indicator indicating the status of the fuse : de en
  • DE1035022B - Permanent multi-color dining range : de en
  • DE1770820U - TORQUE MEASUREMENT DEVICE FOR LIQUIDS, IN PARTICULAR AGGRESSIVE, FILTRATED LIQUIDS. : de en
  • US2843984A - Apparatus for packaging envelopment : en
  • US2844515A - Medium and method for the mass culture of microorganisms : en
  • US2844686A - Electromagnetic counting device and contact bank : en
  • AU220312B2 - Rail anchor : en
  • AU224136B2 - New phenthiazine derivatives and processes for their preparation : en
  • DE1034842B - A wood feed device provided on a machine with a reciprocating knife carriage for chipping elongated pieces of wood, especially wood wool : de en
  • DE1770738U - DEVICE FOR FASTENING PICTURES, MIRRORS OR. DGL. IN A FRAMEWORK. : de en
  • GB798614A - An air cleaner and silencer : en
  • DE1034829B - Solid fuel space heater with a furnace whose width is at least twice its depth : de en
  • FR1160678A - Process for preparing pure, fresh, live cultures : en fr
  • US2844539A - Water soluble brightener composition : en
  • AU219655B2 - Method and apparatus for producing sprayaerated milk andother flavoured drinks : en
  • DE1770793U - SALES STAND, ESPECIALLY FOR MARGARINE PACKAGES. : de en
  • DE1770817U - PRESS PLATE. : de en
  • GB798568A - 2-phenyl-1,3-propanediol dicarbamate : en
  • US2844441A - Process of purifying liquid silicon halide : en
  • AT198883B - Process for the production of therapeutically active substances : de en
  • CA560722A - Telephone subscriber sets : en fr
  • US2844142A - Device for constraining the tongue : en
  • US2844250A - Means for testing electronic circuit components : en
  • US2844366A - Spring snubber unit : en
  • US2844738A - Light responsive apparatus : en
  • US2844125A - Pencil tip : en
  • DE1034593B - Device for quenching highly heated gases with liquids : de en
  • DE1034743B - Electric switch with arc extinguishing by a flowing pressure medium : de en
  • DE1770606U - CLIP FOR STEAM DOLLS FOR HOLDING TOGETHER THE BUTTON AND BUTTONHOLE TAPES OF OUTER CLOTHING. : de en
  • FR1160658A - Coding rod for wire printing machine : en fr
  • GB798590A - Improvements in or relating to chromium plating : en
  • AU3467558A - Calcium trimethylolphenate : en
  • CA560683A - Vinyl halide polymer with styrene copolymer and iron oxide stabilizer : en fr
  • DE1034572B - Device for zone-wise greasing of the roll barrel in rolling mills for the dry rolling of sheets, strips and bands : de en
  • DE1770736U - CURTAIN CLIP. : de en
  • US2843855A - Clamps : en
  • USD183265S - Drinking cup : en
  • AT198825B - Electromagnetically excited vibratory drive with magnetic control : de en
  • AU219306B2 - Machine for ramming the ballast of railway lines : en
  • CA560568A - Internal combustion engines : en fr
  • CA560624A - Filter plugs for cigarettes : en fr
  • US2844003A - Emergency power hook-up for booster brake mechanism : en
  • DE1770783U - BATH PILLOW. : de en
  • DE969864C - Circuit arrangement for telephone extension systems : de en
  • DE969843C - Process for the preparation of alicyclic ketoximes : de en
  • AT198765B - Process for the preparation of the new 5-sulfanilamido-2,4-dimethyl-pyrimidine : de en
  • DE1770970U - GEAR GEAR FOR TRENCH MILLING. : de en
  • AU3469158A - A welded deformed furring mesh : en
  • AT198830B - Condenser ignition device : de en
  • AU220549B2 - Corset : en
  • AU221040B2 - Improvements in and relating to laundry and dry cleaning garment presses : en
  • AU3473258A - An improved electric switch : en
  • CA560811A - Sintered ceramic coating : en fr
  • DE1034982B - Method of manufacturing the lining for centrifugal pumps : de en
  • AU3467058A - Phenylazo formamides and production thereof : en
  • CA560656A - Prevention of surface crazing of rubber-resin blends by alkylene polyamines : en fr
  • CA560821A - Production of heterocyclic phosphorus-containing compounds : en fr
  • DE1770799U - SUPPORT PROFILE FOR BASE CEILING. : de en
  • GB798743A - Improvements in flowmeters : en
  • IE22468L - Oxygen tents. : en
  • AU3463658A - Method of purifying zirconium tetrahalide : en
  • US2844110A - Device for rapidly and easily interchanging the drawplate in automatic presses for soft materials, particularly for alimentary paste : en
  • US2844174A - Apparatus for making paper-covered wood veneer : en
  • US2844483A - Plasticisers : en
  • US2844609A - Preparation of amides : en
  • CA560726A - Apparatus for reducing materials in bar form : en fr
  • DE1034825B - Rear washbasin : de en
  • DK85906C - Process for the preparation of ether linkages containing compounds of polysaccharides and amino alcohols. : da en
  • DE1034949B - Container for heating pickling baths : de en
  • DE1770854U - HIGH VACUUM VALVE. : de en
  • DE1770956U - PACKAGING CONSISTS OF A UNIFORM CUT WITH PREPARED FOLDED EDGES. : de en
  • US2844171A - Wire bending apparatus : en
  • US2844661A - Remotely-controlled dictationrecording systems : en
  • CA560686A - Method for granular polymerization of vinyl chloride : en fr
  • AT198758B - Process for the preparation of new carbazole compounds substituted in the 9-position by N-alkylated piperidine derivatives : de en
  • AU3463758A - Manufacture of hydrogenation products of new crystalline antibiotics : en
  • AT198746B - Process for the preparation of the new N- [β- (o-chlorophenyl) -β- (hydroxy) ethyl] isopropylamine and its acid addition salts : de en
  • US2844487A - Process for dipping rayon cord : en
  • DE1770604U - DEVICE FOR DETERMINING FABRIC CONSUMPTION WHEN CUTTING WOMEN'S CLOTHING. : de en
  • DE1770969U - FONTAEN DRYERS. : de en
  • DK85916C - Teat pin that can be used as a milk cannula. : da en
  • US2844057A - Insulation stripping apparatus : en
  • US2844077A - Box forming machine : en
  • US2844476A - Process of comminuting and dehydrating foods : en
  • US2843917A - Band sawing machine : en
  • US2844793A - travis : en
  • US2844330A - Garbage disposal apparatus : en
  • DE1770665U - LINE INTRODUCTION. : de en
  • GB798565A - Improvements in the production of aqueous dispersions of ethylene polymers : en
  • GB798738A - Improvements in or relating to photographic printers : en
  • AT198870B - Hand flat knitting machine for making patterns : de en
  • AU3477658A - Pharmaceutical compositions containing 9-aminodecalin derivatives : en
  • DE1034698B - Transmission system for carrier frequency telephony via cable : de en
  • CA560767A - Stabilizer for self-energized multiple-unit railroad car trains : en fr
  • US2844106A - Stabilizer for self-energized multipleunit railroad car trains : en
  • US2844812A - Variable matrix for performing arithmetic and logical functions : en
  • US2844078A - Folding machine for the manufacture of paperboard boxes and the like : en
  • US2844176A - Machine for juicing, slicing, and shredding food materials : en
  • AU219218B2 - Improvements in lubricating systems : en
  • AU3476458A - Solvent systems : en
  • AT198821B - Follow-up circuit with number roller mechanisms : de en
  • US2844076A - Carton forming apparatus : en
  • US2844283A - Article dispensing mechanism for vending machines : en
  • US2844740A - Multiple spark gap switch : en
  • DE1034596B - Process for the production of metal borohydrides : de en
  • DE1770659U - ISOLATED NAIL PINS. : de en
  • DE1770775U - ADJUSTABLE, EXTENSIBLE AND DISMANTLED MULTI-PURPOSE TABLE. : de en
  • DE1770788U - HANDLE MADE OF SOLID MATERIAL FOR HOUSEHOLD AND KITCHEN APPLIANCES OF ALL KINDS. : de en
  • US2843908A - Jewelry clasp : en
  • US2843953A - Motor vehicle skid rail construction : en
  • US2844025A - Testing for suspended water in waterimmiscible liquids : en
  • US2844213A - Water knockout tanks : en
  • US2844458A - Method of introducing titanium into molten metals and composition for such process : en
  • DE1034674B - Method for fastening rail guide rails on base plates or steel sleepers : de en
  • DE1034909B - Electric trap for mice, rats or the like. : de en
  • US2844121A - Liquid volume-level indicator : en
  • US2844518A - Conversion of hydrocarbons : en
  • AU228196B2 - Video recording system and method and processing amplifier network : en
  • CA560601A - Cellulose ester precipitation : en fr
  • DE969837C - piston : de en
  • AU220765B2 - Improvements in boilers : en
  • CA560541A - Apparatus for handling and liquefying asphalt : en fr
  • DE969858C - Method for drying gelatin layers : de en
  • AT198801B - Machine breaker for setting step-by-step rotary selectors in telecommunication systems, in particular telephone systems : de en
  • CA560523A - Laterally resiliently displaceable stop for relatively movable elements : en fr
  • FR1160669A - Printing suppression mechanism. hammer selection mechanism pushing type carriers into a printing device : en fr
  • US2844361A - Method and apparatus for blending pulverulent material : en
  • DE1035026B - Attachment of discharge covers on twisting and spinning bobbins : de en
  • DE969824C - Device for resetting the tonearm on record or drum tone playback devices : de en
  • AT198884B - : de
  • CA560524A - Ground gripping ferrule for use on walking sticks, crushes and the like : en fr
  • GB798679A - Method and apparatus for controlling the heating of glass sheets : en
  • CA560536A - Wheel structure : en fr
  • DK85921C - Method for transporting fish through a fish processing machine, as well as a mechanism for performing the method. : da en
  • DE1034671B - Heat exchanger : de en
  • DE1034680B - Body support for bogie vehicles : de en
  • US2844379A - Lever actuated chuck : en
  • GB798487A - Improvements relating to composite resilient materials : en
  • GB798559A - Improvements in or relating to transmission mechanism : en
  • AU221109B2 - Method and machine for mechanically finishing work pieces : en
  • GB798697A - Cursor for facilitating the calculation of response in linear control systems : en
  • FR1160697A - Process for preparing phosphorescent powders : en fr
  • DE1034730B - Telecommunication cable, the cable core of which consists of plastic-insulated, in particular foam-insulated wires, with an outer plastic sheath and a waterproof layer lying between this sheath and the cable core : de en
  • CA560709A - Catalytic synthesis of carboxylic acids : en fr
  • CA560769A - Fuel burning apparatus : en fr
  • CA560778A - Process for the production of acetals : en fr
  • AU3475358A - Improvements in and relating to adjustable reclining chairs : en
  • AT198846B - Glow discharge tube : de en
  • AT198868B - Process for the production of an adhesive edge for therapeutic linen, in particular for stockings : de en
  • DE969857C - Device for attaching an attachment element for photographic lenses : de en
  • DE1034652B - Control for crankless piston machines, especially duplex pumps : de en
  • DE1770981U - VALVE NUT WRENCH. : de en
  • FR1160682A - Process for the production of novel oxdiazolone derivatives : en fr
  • FR68901E - Method and apparatus for winding precision potentiometers : en fr
  • US2844102A - Windshield washer : en
  • DE1034673B - Device for heating bubbler : de en
  • DE1034699B - Circuit for automatic level control in carrier frequency telephony systems : de en
  • FR1160700A - Process for preparing plant extracts : en fr
  • US2843869A - Rotary cleaning tool : en
  • FR1160638A - Exploration device for magnetic drum memories : en fr
  • GB798482A - Improvements relating to parachute and like release mechanism : en
  • GB798649A - Improved process for the filling of leather : en
  • GB798566A - Improvements in and relating to tiering frames for pallets : en
  • CA560699A - Propylene glycol maleate and adipate polyesters blended with vinyl copolymer and styrene : en fr
  • US2843898A - Hot top : en
  • US2844779A - Magnetic amplifier motor control system : en
  • AU3464858A - Edge-holding device for films and foils requiring after-treatment : en
  • FR68904E - Track tracking device : en fr
  • US2844042A - Chain : en
  • US2844248A - Coin display holder : en
  • US2843991A - Rotary cutter and shredder : en
  • US2844407A - Shower-bath distributor valve : en
  • US2844313A - Ambiguity resolver for a navigation position indicator : en
  • GB798474A - Improvements in or relating to combustion chambers : en
  • US2844082A - Lens mounting : en
  • US2844742A - Temperature-controlled enclosure for electrical components : en
  • DE1035052B - Circulating device for storage goods loading devices : de en
  • DE1770789U - BRACKET FOR HANDLE-LESS HARNESS. : de en
  • GB798676A - Improvements in or relating to permanent flexible floor coverings : en
  • CA560804A - Manufacture of feed products from seed meals : en fr
  • US2843865A - Dockboards : en
  • US2844545A - Method for the polymerization of olefin oxides with ferric compounds : en
  • US2843851A - Method for making hoop skirts : en
  • US2844588A - Isonicotinyl hydrazones of certain formyl phenoxy acetic acids : en
  • DE1034931B - Thrust roller bearings : de en
  • DE1034963B - Dry feed for cattle, especially for dairy cows : de en
  • DK85929C - Spreader for powdered material. : da en
  • US2844586A - Methapyrilene and thenfadil nicotinate : en
  • US2844386A - Ride height control valve : en
  • GB798654A - Improvements in and relating to electric motor control systems : en
  • GB798512A - Method of making photographic packet emulsions : en
  • GB798765A - Improvements relating to folded filter element : en
  • FR1160688A - Synthesis of folic acid : en fr
  • GR18901B - FLOATING POWDERED INSECTICID PREPARATIONS DDT, NIKOTINIS ETC. : el en
  • DE969874C - Method for measuring alternating current quantities : de en
  • DE1035013B - Device for glare-free drawing : de en
  • DE1770699U - DETAILED DETERGENT MADE FROM SOAP-BASED OR SOAP-FREE DETERGENTS. : de en
  • DK85918C - Oral care preparation. : da en
  • US2844100A - Sheet metal centrifugal pump : en
  • DE1034793B - Covering objects made of thermoplastic compounds : de en
  • DE1034870B - Process for the production of magnesium : de en
  • US2844186A - Film splicing apparatus : en
  • US2844565A - Agglomerates and methods for making : en
  • DE1770787U - INSULATED BOTTLE WITH PLASTIC COVERING. : de en
  • DE1770903U - MONOGRAM LABEL, IN PARTICULAR FOR VEHICLES. : de en
  • US2844124A - Livestock watering fountain : en
  • DE1034900B - Coin slot for self-cashers : de en
  • US2844503A - 1, 1-dimethyl-2, 2-di-(1-cyanoethyl) hydrazine, method of preparing, and compositions and method for controlling nematodes : en
  • GB798602A - Improvements in or relating to articles comprising coated elastomeric materials : en
  • GB798601A - Improvements in or relating to lubricating oil compositions : en
  • US2844571A - Production of highly hydroxyalkylated polyvinyl alcohols : en
  • US2844679A - Pressure responsive switch : en
  • FR1160685A - Process for the preparation of 8-bromotheophylline-2-amino-2-methyl-1-propanol : en fr
  • US2844239A - Cover lock and centrifugal switch control therefor : en
  • FR1160673A - Process for the preparation of the dihydrostreptomycin salt of the isonicotinyl hydrazone of pyruvic acid : en fr
  • DE1034685B - Photoelectric scanning device with a scanning head composed of a plurality of photoelectric cells arranged next to one another : de en
  • US2844085A - Air distribution system : en
  • FR1160640A - Relay distribution network : en fr
  • DE1034704B - Circuit arrangement for maintaining potentials on control terminals, especially in telecommunications systems : de en
  • GB798583A - Dental cleaners : en
  • US2844041A - Rotary vibrator : en
  • GB798462A - Improvements in or relating to piston engines : en
  • US2844308A - Circuits for the addition and subtraction of numbers : en
  • US2843987A - Capsule crimping apparatus : en
  • US2844243A - Carrier-type conveyors : en
  • US2844591A - 1-substituted-3-pyrrolidylmethyl benzilates and salts thereof : en
  • US2844194A - Portable power-operated tire removing tool : en
  • US2844418A - Shaft seal : en
  • GB798650A - Improvements in pipe couplings : en
  • GB798661A - Improvements in electrostatic precipitators : en
  • FR1160608A - Process for the preparation of products containing dispersible sulfur, which can be used in particular in the field of crop protection : en fr
  • GB798442A - Manufacture of salts of terephthalic acid : en
  • DE1770859U - KEY COVER FOR PIANO AND OTHER KEY INSTRUMENTS. : de en
  • US2844251A - Picking and cleaning apparatus : en
  • DE1034626B - Process for the preparation of cyclooctatriene (1, 3, 6) : de en
  • DE1034702B - Circuit arrangement for pulse generators, which are controlled with a central basic pulse, in telecommunications, especially telephone systems : de en
  • AT198674B - Press trough for silos : de en
  • US2844786A - Magnetic system : en
  • USD183248S - Trophy base : en
  • AT198835B - Mercury vapor discharge lamp : de en
  • AU220266B2 - Improvements in potato harvesting machines : en
  • CA560606A - Arrangement for switching shunt capacitor banks : en fr
  • CA560657A - Method of making pneumatic tires : en fr
  • DE1770938U - COLORING BOOK FOR CHILDREN. : de en
  • AU3463258A - Improved wheel aligning device : en
  • CA560512A - Method and apparatus for fabricating pipe : en fr
  • CA560860A - Building blocks : en fr
  • FR1160693A - Process for preparing p-bis- (2-chlorethyl) -aminophenylalanine : en fr
  • GB798626A - Control of supply of feed-liquid to distillation apparatus : en
  • AT198800B - Gain control : de en
  • AU225872B2 - A stop valve comprising a screw spindle : en
  • AU3465858A - Improvements in or relating to rotors for dynamo electric machines : en
  • DE1034795B - Process for the production of viscous and non-drip protective paints, putties and coverings for structural and civil engineering as well as apparatus engineering : de en
  • DE1034973B - Heat sealable papers : de en
  • US2844511A - Process for preparing improved acth : en
  • US2844773A - Induction motor control systems : en
  • US2843957A - Foot impression device : en
  • US2844348A - Adjustable support : en
  • US2844665A - Magnetic recording device : en
  • AT198858B - Process for the production of essentially neutral aqueous stoving enamels : de en
  • US2844402A - Magnetic latch : en
  • US2843968A - Storing and dispensing apparatus for crickets : en
  • AU3469058A - Serotonin antagonists comprising amino-alkyl tryptamine compounds and process for their production utilizing novel imido-alkyl-indoles : en
  • DE1034871B - Use of sintered alloys as a material for objects subject to high thermal loads : de en
  • DE1034954B - Beaters for beaters : de en
  • AT198668B - Fireproof fiber material : de en
  • AT198899B - Process for the production of phenol alkyl ethers of vitamin B12 factor III : de en
  • US2844158A - Electro-hydraulic servo actuators : en
  • US2844731A - Film treatment : en
  • AU221909B2 - Machine-tool or measuring machine equippedwith a device causing the automatic stopping of atleast oneof its movable members in predetermined positions : en
  • AU3286357A - Steel forms for construction of concrete kerbing, simple or with channels straight or curved : en
  • US2843981A - Abrasive drum : en
  • DE1770999U - TOOL HANDLE MADE OF PLASTIC. : de en
  • GB798691A - Improvements in or relating to processes and apparatus for electrolytic shaping : en
  • US2843946A - Manikin device for illustrating dynamic movement : en
  • DE1034571B - Autonomous barrel cleaning machine : de en
  • GB798437A - Process for dyeing fabrics by means of pigments : en
  • US2844265A - Hydraulic gooseneck : en
  • US2844491A - Paper-like pellicle and method for producing same : en
  • DE969815C - Plate evaporator for refrigerators : de en
  • DE1034958B - Lubricating device for sewing machines : de en
  • DE969829C - Process for producing reflective surfaces : de en
  • US2844546A - Cation exchange resins having phosphorus acid functional groups and method of preparation thereof : en
  • DE1034817B - Process for obtaining a water-soluble, non-haemolytic cleavage product (prosapogenin) of aescin from the seeds of the horse chestnut for medicinal use : de en
  • DE1770900U - ENTRANCE AND FOOTBOARD, IN PARTICULAR FOR VEHICLES. : de en
  • DE1770968U - DEVICE FOR TRANSFERRING LOADS ON A VEHICLE. : de en
  • GB798594A - Improvements in or relating to transducers : en
  • DE1770764U - VENTILATION FURNITURE WITH ACCESSORIES. : de en
  • DE969859C - Wheeled vehicle convertible to caterpillar drive : de en
  • DE1770651U - TRANSMISSION DEVICE FOR VERY SHORT ELECTROMAGNETIC SHAFTS. : de en
  • DE1770748U - TEA POT HOLDER. : de en
  • DE1770828U - DEVICE FOR DETERMINING EXCHANGE VALUES OR OF DOMESTIC AND FOREIGN CURRENCIES IN RELATIONSHIP TO EACH OTHER. : de en
  • DE1770609U - MULTICOLOR GRID FOR LIGHT SOURCES. : de en
  • DE1770836U - DOUBLE-WALLED ABSORPTION SILENCER DRESSED WITH SOUND ABSORBING MATERIAL. : de en
  • US2844007A - Pile raising device : en
  • DE1770874U - SERVO DEVICE. : de en
  • DE1035021B - Pattern roller : de en
  • DE1770804U - DOME LIGHT OR WINDOW-LIKE LIGHTING ELEMENT. : de en
  • DE1770876U - ADJUSTMENT DEVICE FOR RADIATOR FLAP SHUTTERS AND THE LIKE. FACILITIES. : de en
  • US2844287A - Grease gun conversion unit : en
  • US2844674A - Snap switch : en
  • FR68937E - Apparatus for cleaning automobile windshields : en fr
  • GB798494A - Improvements relating to cyclone furnaces and a method of operating a cyclone furnace to generate heat : en
  • DE1034649B - Process for the production of basic substituted ketones with antitussive properties : de en
  • DE1034867B - Surface seal for rotary drum furnaces : de en
  • DE1770850U - MULTI-Beaded SEALING OR SPRING RINGS MADE OF RUBBER OR PLASTIC. : de en
  • DE1770877U - ADDITIONAL CAR UNIT FOR RIGHT OR LEFT ARM AMPUTE. : de en
  • GB798510A - Improvements in or relating to comminuting apparatus : en
  • US2844050A - Simplified free wheeling bicycle hub : en
  • US2844161A - Fluid pressure regulators : en
  • AT198658B - Anti-tank shell : de en
  • CA560622A - MONOHYDROXY-.beta.-ACYLAMINOANTHRAQUINONES : en fr
  • DE1034687B - Counting and memory arrangement with a ferroelectric capacitor : de en
  • DE1034762B - Device for the optional implementation of continuity and insulation measurements on electrical lines and devices : de en
  • DE1770898U - WINDOW WASHER DEVICE FOR VEHICLES. : de en
  • US2844219A - Wheel and brake : en
  • US2844370A - Paper ejector : en
  • US2844708A - Welding electrode actuator : en
  • US2844148A - Hypodermic syringe : en
  • AU3467458A - Video recording system and method and processing amplifier network : en
  • US2844015A - Hand operated knitting machine : en
  • DE1770841U - SPROCKET. : de en
  • AT198872B - Machine for cutting out jagged fur edges for sewing fur and the like. like : de en
  • AU224527B2 - Improvements in or relating toan electrical heating unit : en
  • DE1770935U - DECORATIVE FITTING. : de en
  • GB798628A - Improvements in or relating to charge storage pick-up tubes : en
  • AT198670B - Container for tablets, dragees or similar. loose packing : de en
  • US2844794A - Testing device : en
  • DE1034691B - Loudspeaker system with one-way speakers : de en
  • DE1034979B - Developing device for sheet-shaped photographic support : de en
  • DK85923C - Hot water boiler. : da en
  • CA560508A - Flashing toy : en fr
  • US2844764A - Animated electric display system : en
  • AT198819B - Compressed gas switch with extinguishing agent that expands in the open air : de en
  • CA560828A - Monohexachlorobicycloethyl silanes and siloxane polymers : en fr
  • CA560653A - Pneumatic tire and method of making same : en fr
  • CA560826A - Process for decolorizing ester plasticizers and improving their thermic stability : en fr
  • CA560825A - Coupling connection for wire spring structures : en fr
  • US2843903A - Fastening device to receive a facing button : en
  • US2844149A - Hypodermic cannula and method for attaching an annular sleeve thereto : en
  • US2844296A - Lock bottom for paperboard container : en
  • AU3462658A - Improvements in and connected with electric tumbler switches : en
  • DE1770642U - DEVICE FOR DISTRIBUTING AND COMPACTING THE APPLIED CONSTRUCTION MATERIAL OF ROAD COVERS. : de en
  • DE1770766U - SUPPORT DEVICE FOR THE BACKREST OF A BED. : de en
  • US2844011A - Shaft coupling : en
  • US2844365A - Furnace for neutral heating of metal with neutral preheat : en
  • DE1770885U - DEVICE FOR FIXING COMPARISONLY ADJUSTABLE SEAT PARTS. : de en
  • US2844023A - Concrete joists : en
  • US2844680A - Two-note solenoid switch mechanism : en
  • USRE24507E - Control device for windshield clearing : en
  • US2844497A - Method of applying sulfide coating on wires for drawing and composition therefor : en
  • US2844583A - Production of 2-methyl-5-ethylpyridine : en
  • AT198662B - Automatic cone control system : de en
  • AU221374B2 - Apparatus and method for evaporating films on certain types of electrical components : en
  • CA560558A - Polychlorimidometaphosphates : en fr
  • CA560597A - Precipitation of cellulose esters from their solutions : en fr
  • DE1034624B - Process for the etherification of vinyl ethers : de en
  • AT198726B - Marks for index sheets : de en
  • AU222632B2 - Production of laminated glass sheets : en
  • DE1770959U - TUBE CLOSURE. : de en
  • AT198851B - Flexible, waterproof and abrasion-resistant electric radiator : de en
  • AU226470B2 - Apparatus for providing a remote indication : en
  • AU3478858A - Improvements in or relating to brushes : en
  • US2843889A - Decorative molding strips and the like : en
  • US2844134A - Valve spring retainer assembly : en
  • CA560765A - Method of and apparatus for striping glass : en fr
  • AU2733957A - Lifting and transporting device : en
  • DE1770875U - SPRING RING. : de en
  • AT198759B - Process for the preparation of heterocyclic compounds alkylated on carbon : de en
  • AT198656B - Shell bodies for a mine, projectile or other explosive device and a method for producing such shell bodies : de en
  • AU3469758A - Improvements relating tothe production of thin-walled moulds and cores for casting metals : en
  • DE1034692B - Speaker combination : de en
  • DE1770870U - PHOTO POCKET FOR NEGATIVE STORAGE. : de en
  • US2844105A - Conveyor systems : en
  • AU227038B2 - Engine speed control device for use with automatic clutches, particularly for use on motor vehicles : en
  • CA560831A - Method of polymerizing vinyl compounds : en fr
  • CA560842A - Metal-clad switchgear : en fr
  • DE1035063B - Wall clock, especially kitchen clock : de en
  • DE1034780B - Cylinder cathode for electrical discharge vessels : de en
  • FR68950E - Perfected press : en fr
  • GB798421A - Reinforced expansible tube unit : en
  • US2844322A - Air discharge outlet unit : en
  • US2843875A - Spinnerette assembly : en
  • US2844767A - Telephone substation ringers : en
  • AT198666B - Ceramic body, especially refractory body : de en
  • AU3477058A - Improvements in or relating to methods of producing cathodes containing a supply chamber and to cathodes manufactured by these methods : en
  • GB798524A - Improvements relating to hydraulic turbo couplings : en
  • DE1035020B - Paint spray gun for radial atomization : de en
  • DE1770631U - BROOM, SCRUBBER OR. DGL. -STALK. : de en
  • DE1770995U - LIFTING DEVICE, IN PARTICULAR FOR CAR BEDS. : de en
  • DE1770996U - DEVICE FOR PULLING RING-SHAPED PARTS ON YOUR BEARINGS, IN PARTICULAR BALL BEARINGS. : de en
  • AU3476758A - Plastic foams and methods forthe manufacture of same : en
  • CA560648A - Blends of polystyrene and partially vulcanized copolybutadiene-styrene : en fr
  • DE1770862U - DECORATION STAND. : de en
  • DK85930C - Device for potato toppers. : da en
  • GB798600A - The production of quaternary ammonium polyphosphates : en
  • GB798435A - A method of redistributing fluorine throughout a catalyst mass : en
  • CA560801A - Centrifugal machine for separating particles from a moving gaseous stream : en fr
  • CA560741A - Process for preparing tertiary phosphoric acid esters : en fr
  • AU3478958A - A process and device for screening and filtering moist goods : en
  • DE1034772B - Process for pulling stress-free single crystals of almost constant activator concentration from a semiconductor melt : de en
  • DE1770732U - ELECTRIC HOUSEHOLD COFFEE GRINDER. : de en
  • US2843939A - Gaging apparatus : en
  • AU229618B2 - Method and composition of matter for combating plant diseases : en
  • US2844531A - Method of producing cavities in semiconductive surfaces : en
  • US2844688A - Electromagnetic switching : en
  • CA560833A - Electrical coil and condenser tester : en fr
  • AT198854B - Process for the production of an ultraviolet luminous silicate : de en
  • AT198760B - Process for the preparation of new thiazolyl-3,5-diketopyrazolidines : de en
  • AU230743B2 - Ceramic dielectric substances of high dielectric constant and low temperature coefficient : en
  • AT198860B - Electric spray gun : de en
  • DE1034778B - Electron tubes for high frequencies with electrode leads of low inductance and low thermal conductivity : de en
  • DE1034818B - Method of isolating and purifying novobiocin : de en
  • DE1034998B - Motorcycle frame with tank attachment : de en
  • DE1035056B - Device for the treatment of support plates and press plates coming from multi-stage presses and stored in stacking frames : de en
  • US2844355A - Turbine bucket wheel : en
  • DE1770705U - HAND KNITTING MACHINE. : de en
  • DE1770943U - CHILDREN RAPID. : de en
  • DE1034619B - Process for the production of fatty acids substituted by guanidine : de en
  • GB798699A - Improvements in or relating to the suspension of electric cables : en
  • DE1034623B - Process for the preparation of vinyl ether esters of saturated monocarboxylic acids : de en
  • DE1034693B - DC and AC voltage amplifiers for balanced output voltages : de en
  • DE1034718B - Bobbin : de en
  • DE1035011B - Hinge with spring for counterbalancing the weight of leaves, e.g. B. lids, hoods, flaps or the like. : de en
  • DE1035033B - Heating mass to initiate the thermal decomposition of non-detonating safety explosive charges : de en
  • DE1034643B - Process for the preparation of aromatic amines alkylated on nitrogen : de en
  • DE1770882U - CARAVANS. : de en
  • GB798745A - Improvements in or relating to retractable undercarriages for fifth wheel and like supports for trailer vehicles : en
  • DE1770632U - FOLDING AND FOLDING STAND, MAINLY FOR TYPING BOOKS. : de en
  • DE1770915U - BOTTLE CAPSULE OPENER. : de en
  • DE969838C - Multi-part internal combustion engine piston : de en
  • DE1034831B - Temperature selector for water heater under water line pressure with low water protection : de en
  • DE1770961U - PROTECTIVE PACKING, IN PARTICULAR DISPLAY PACK. : de en
  • CA560604A - Synthetic lubricants : en fr
  • US2844563A - Decolorization of polyvinyl alcohol : en
  • US2844616A - Process for reacting di-organo substituted dithiophosphoric acid compounds and epoxides : en
  • US2844818A - Antenna : en
  • DE1770986U - DEVICE FOR DRIVING PINS. : de en
  • DE1034582B - Process for the shrink-free and felt-free finishing of textiles : de en
  • AU3472058A - Improvements in and relating to control devices for automatic clutches : en
  • GB798724A - Improvements in or relating to image converting devices : en
  • US2844152A - Cigarette with igniter element and method of making such cigarette : en
  • US2844411A - Apparatus for unloading hoppers : en
  • US2844210A - Means for determining the effectiveness of sound reducing means : en
  • CA560543A - Segmented filter with porous material : en fr
  • FR1160687A - Process for manufacturing coumarin-3-carboxylic acid derivatives : en fr
  • DE1034902B - Haeufelkoerper : de en
  • GB798754A - Method for producing flat articles : en
  • GB798517A - N.n-di-(carboxyalkylcarbamyl) polymethylenediamines : en
  • GB798761A - Improvements in or relating to locking mechanism for safe files : en
  • GB798768A - Process of concentrating niobium minerals by froth flotation : en
  • AT198691B - Edge presser device on shuttle shuttle looms : de en
  • US2844184A - Metal balling machines : en
  • US2844388A - Truck wheel guard and support for warning sign : en
  • FR1160681A - Process Improvements for Preparing Antimicrobial Agents : en fr
  • GB798547A - Tower crane : en
  • GB798505A - Improvements in electro-luminescent devices : en
  • DK85927C - Box for gramophones or record changers. : da en
  • AT198798B - Elastic drive for the drive wheels of electric traction vehicles : de en
  • DE1034771B - Forming device for the valve metal, e.g. B. aluminum, existing electrode foils of electrolytic capacitors : de en
  • CA560626A - Method of growing quartz single crystals : en fr
  • AT198778B - Cover for a nozzle block sitting in the base plate of a converter : de en
  • US2844267A - Combined drinking straw and bottle cap : en
  • DE1770768U - FITTINGS FOR ARMCHAIRS. : de en
  • DE1034803B - Metal recuperator for gaseous media : de en
  • DE1770780U - FURNITURE FITTING. : de en
  • DE1770904U - DEVICE FOR RELEASABLE FASTENING OF RESERVE VEHICLE KEYS TO VEHICLES. : de en
  • DE1034932B - Process for the manufacture of needle roller bearings with a cage axially positioned between hardened ribs : de en
  • GB798642A - Improvements in garden cloches or the like : en
  • US2843849A - Garment construction : en
  • US2844315A - Stock exhaustion warning and counter for automatic screw machines : en
  • US2844677A - Switch mechanism : en
  • US2843997A - Twisting spindle balloon control : en
  • US2844043A - Power transmission apparatus : en
  • US2844650A - Teletypewriter systems or the like : en
  • US2844464A - Method for chemically treating wood particles : en
  • GB798504A - Improvements in electroluminescent devices : en
  • AT198887B - Process for obtaining spiramycin I, II and III : de en
  • DE1034810B - Process for improving the material properties of leather : de en
  • CA560570A - Vaccine and method for preparing and administering same : en fr
  • US2843988A - Apparatus for opening bags : en
  • US2844074A - Pressure contact control for cam cutting machines : en
  • US2844423A - Flange type piston ring : en
  • US2844557A - Polyhalocarbon coating composition : en
  • DE1770945U - TOY VEHICLE. : de en
  • GB798633A - Aspirin : en
  • AU3471258A - Improvements in or relating toan electrical heating unit : en
  • CA560664A - Leather-like products and preparation of same : en fr
  • DE1034935B - Two-pronged shortening claw for round link chains : de en
  • GB798397A - Improvements relating to position indicating arrangements : en
  • GB798648A - New quaternary salts, processes for their preparation and solutions thereof : en
  • DE1770633U - PHOTO ALBUM. : de en
  • FR68948E - Elastic deformation valve : en fr
  • GB798488A - Quaternary ammonium compounds and method for the preparation thereof : en
  • GB798540A - Improvements in or relating to metal to ceramic seals : en
  • USD183271S - Book rest : en
  • DE1034955B - Impact centrifugal mill with a rotor rotating around a horizontal axis : de en
  • GB798758A - Improvements relating to machine guarding : en
  • DE1034622B - Process for the preparation of optionally alkyl-substituted ªÏ-chlorostyrenes : de en
  • DE1034655B - Method for aligning printing plates : de en
  • DE1770923U - DRY SHAVER. : de en
  • US2843871A - Window wiper with heated arm : en
  • US2844159A - Flow dividing valve : en
  • DE1034824B - Measuring winder for electronically controlled shutdown of hair dryers : de en
  • DE1034721B - Angled, rectangular waveguide : de en
  • DE1034934B - Hinge-like belt connector : de en
  • DK85904C - Process for the preparation of water-soluble or alkali-soluble condensation products with a molecular weight above 2000, which contain free phosphorus-bonded hydroxyl groups. : da en
  • GB798737A - Improved means for sealing couplings permitting relative axial movement between shafts : en
  • FR68921E - Method of applying insulating layers to iron and steel, in particular to insulate magnetic sheets : en fr
  • GB798635A - Lubricating oil compositions : en
  • DE1770637U - RUBBER. : de en
  • DE1770692U - TUBE SOCKET FOR WIRELESS MESSAGE TECHNOLOGY DEVICES. : de en
  • DE1034686B - Magnetic storage element : de en
  • DE1034844B - Destructible molds for the production of molded bodies from meltable elastomers : de en
  • GB798528A - Improvements in or relating to legged articles of furniture : en
  • DE1034563B - Light for motor vehicles : de en
  • DE1770708U - DENTAL ORAL MIRROR. : de en
  • DE1770795U - EYE FOR A ROPE SLING. : de en
  • AU2566557A - An improved floor polisher : en
  • CA560580A - Cataphoretic separation of impurities from liquids : en fr
  • GB798579A - Improved lubricants : en
  • USD183234S - Clock : en
  • AU3476558A - Power driven wringers for clothes : en
  • DE1034678B - Transitional device intended for railway vehicles with streamlined front wall formation : de en
  • FR1160654A - Typewriter Printing Adjustment Device : en fr
  • DE1034717B - Low capacity high frequency coil : de en
  • DE1034749B - Ring-shaped electrical rotary resistance, especially potentiometer : de en
  • GB798511A - Improvements in or relating to comminuting apparatus : en
  • AU230301B2 - An improved method of making a fungicidal substance : en
  • AU3477258A - Improvements in fuel burners inducts : en
  • US2843920A - Methods of finishing valve bodies : en
  • US2843993A - Trimmer attachment for power mower : en
  • AT198812B - Holding device on a support insulator : de en
  • DE1035054B - Loading machine for loose material, especially for mining operations : de en
  • GB798719A - Furnace closure means : en
  • DK85905C - Process for the preparation of lysergic acid compounds. : da en
  • FR1160672A - Improvements in the purification of labile enzymes contaminated with hemolysin-o : en fr
  • FR68910E - Heated or inductively influenced screening device : en fr
  • GB798580A - Improvements in or relating to coupling devices for railway and like vehicles : en
  • AU3469358A - Improvements in railway car truck braking arrangements : en
  • AU3476158A - Automatic gain control circuit : en
  • CA560640A - Resilient sealing units for flush valve actuators : en fr
  • AU219776B2 - Improvements in magnetic snap action switches : en
  • FR68934E - Plastic cable gland : en fr
  • AU221612B2 - Cation-exchange resins and their preparation : en
  • AU2671957A - Improvements in or relating to egg fillers : en
  • FR1160605A - Device for removing the manufacturing tables from paper and cardboard machines, for dehydrating cellulose pulp and similar machines : en fr
  • US2843959A - Rotatable mount for trophies : en
  • FR1160629A - Process for preparing unsymmetrical dialkylhydrazines : en fr
  • US2844667A - Cascade transistor amplifiers : en
  • CA560789A - Compositions containing glycidyl polyethers of polyhydric phenols : en fr
  • DE1770771U - SINGLE OR MULTIPLE MATTRESS. : de en
  • DE969888C - Vehicle suspension, in particular for motor vehicles : de en
  • AT198790B - Exterior windows for rail or road vehicles : de en
  • AT198855B - Process for the production of luminous powders from zinc sulfide and / or cadmium sulfide : de en
  • CA560649A - Process and apparatus for purifying impure alcoholic liquids : en fr
  • CA560847A - Bobbin winder : en fr
  • AT198713B - Elastic belt strap : de en
  • AT198671B - : de
  • AU2571057A - Improvements in or relating tothe reduction of evaporation from water storages : en
  • CA560685A - Method of making silicon monoxide : en fr
  • US2843982A - Inserting apparatus : en
  • US2844021A - Valve locking device : en
  • US2844675A - Tension responsive switch : en
  • CA560600A - Wet spinning apparatus including setting tube coaxial with extrusion chamber : en fr
  • CA560679A - Vehicle hoist : en fr
  • AU3465258A - Process for dyeing hair andother keratinous substances : en
  • AT198752B - Process for the production of new quaternary ammonium compounds of the tetrahydrofuran series : de en
  • US2844646A - Television test apparatus : en
  • AT198880B - Process for obtaining a sedative and antihypertensive extract from Rauwolfia - drug : de en
  • AT198862B - Method of making an adhesive : de en
  • AT198817B - Adjustable electronic time switch that contains a controllable high vacuum tube, a relay connected to the anode circuit of this tube and a capacitor that is charged via a resistor : de en
  • AU3468558A - Prestressed polytetrafluoroethylene tube and method of making thesame : en
  • US2843940A - Apparatus for routing hinge seats : en
  • AT198803B - Circuit arrangement for relay selectors (couplers) consisting of coupling relays in telecommunication systems, in particular telephone systems : de en
  • AT198891B - : de
  • CA560659A - Compositions useful for the control of coccidiosis : en fr
  • FR68922E - Cage for roller bearings and especially for needle bearings : en fr
  • GB798552A - Improvements to or relating to distant synchronisation of television equipment : en
  • AT198751B - Process for the preparation of aryl carboxylates : de en
  • CA560852A - Electric relays of the liquid resistance type : en fr
  • FR68909E - New photosensitive emulsions and products containing them : en fr
  • DE1034724B - Device for discharging the acidic gases escaping from a multi-cell electrical collector : de en
  • DE1771000U - HANDLE. : de en
  • AT198766B - Process for the production of new phenthiazine derivatives : de en
  • CA560742A - Thermostatic switch : en fr
  • CA560809A - Packaging meats, vacuum : en fr
  • DE1034805B - Method for monitoring and regulating boiler systems that are preferably operated with pulverulent fuel : de en
  • DE1035038B - Process for smoothing and leveling the surfaces of preforms made of inorganic or organic fibers : de en
  • CA560827A - Monohexachlorobicycloheptenyl silanes : en fr
  • US2844144A - Surgical apparatus : en
  • US2844510A - Phosphoric acid derivatives of 1-phenyl-2, 3-dimethyl-4-amino-5-pyrazolone : en
  • CA560583A - Feeding valve for lighters : en fr
  • DE1034836B - Hollow profile window with stop bar and elastic seal : de en
  • AU3474958A - Improvements in or relating to automatic record changing gramophones : en
  • US2844626A - Process for the manufacture of adipic acid : en
  • US2844147A - Segregation chamber for transfusion sets : en
  • US2844311A - Electrical simulator for mechanical lost-motion and the like : en
  • AU217680B2 - Screw and nut mechanisms : en
  • AT198841B - Device for supplying a variable voltage, in particular for regulation and control purposes : de en
  • AU222891B2 - Printing paper and process of making thesame : en
  • AU231051B2 - Improvements in and relating toan oxidation process : en
  • DK85934C - Gasket for floor penetrations of pipelines, eg at central heating systems. : da en
  • CA560628A - Cuff attachment and method of making same : en fr
  • DE1770881U - FRIEZE AND GUARD STRIP FOR VEHICLES. : de en
  • US2844621A - Alkylaminoalkyl 4-alkoxy-2, 6-dialkylbenzoates : en
  • US2844639A - Thermo-electric generator : en
  • US2844791A - Micro wave power measuring instrument : en
  • AU217977B2 - Improvements in shock-absorbing air cushions : en
  • US2844095A - Reversible drive for rotary printing unit : en
  • US2844576A - Preparation of purines : en
  • DK85911C - Coupling for providing a control voltage for automatic gain control in television receivers. : da en
  • US2844024A - Combination preformed and cast-in-situ reinforced flooring structure : en
  • CA560539A - Launching bundle raft : en fr
  • CA560684A - Apparatus for multiple extrusion : en fr
  • AT198743B - Process for the production of aromatic hydrocarbons : de en
  • US2844143A - Boot attachment for fracture table : en
  • AU223607B2 - Improvements in or relating to plugs or closures : en
  • US2844035A - Means for preventing the darkening of glass tubes by the action of mercury : en
  • US2844470A - Pressurized food dressing : en
  • US2844193A - Arm rest : en
  • AU3470458A - Process for preparing /3-substituted-ethyl piperazines : en
  • US2844224A - Automatic brake adjustment device : en
  • US2844232A - Articulated beam structure : en
  • US2844045A - Remote control device : en
  • US2844788A - Magnetic sheet detecting means : en
  • AT198840B - Arrangement for the regulation of chemical or physical processes : de en
  • DE1034976B - Registration mark on microfilm : de en
  • US2844722A - Electron discharge devices : en
  • GB798420A - Sliding roof closure : en
  • CA560638A - Breathing apparatus of the rebreather type : en fr
  • CA560849A - Demodulating systems : en fr
  • FR1160622A - Connecting rod for controlling heddle frames in looms : en fr
  • US2844710A - Sighting attachment for firearms : en
  • US2844200A - Padded material construction for sun visor : en
  • US2844459A - Method for the production op cadmium : en
  • USD183249S - Trophy base : en
  • DE1034896B - Cash register for single amount registration and multiple item offsetting : de en
  • DE1770950U - PUNCHING FOR THE PRODUCTION OF OPENINGS AND CUT-OUTS IN CERAMIC AND PLASTIC FILLS. : de en
  • GB798506A - Improvements in and relating to electro-luminescent devices : en
  • GB798674A - Improvements in or relating to hair-waving preparations and processes : en
  • GB798519A - Improvements in or relating to wave guide components : en
  • GB798432A - Improvements in woodworking spindle moulding machines : en
  • FR1160616A - Aircraft navigation indicator : en fr
  • DE1770869U - BUILT-IN SELF-TIMER FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1034953B - Device for straightening profiled rolled material : de en
  • US2844220A - Bladed braking apparatus : en
  • DE1034615B - Process for the preparation of ª † -oxocarboxylic acid amides : de en
  • DE1034927B - Friction shock absorbers : de en
  • DE969851C - Process for increasing the calorific value of gases produced by gasifying solid fuels with oxygen under several atmospheres pressure : de en
  • GB798463A - Fertilizers : en
  • GB798481A - Treatment of thick-walled metal hollow articles : en
  • US2844191A - Sportsman's lunch tote seat : en
  • GB798711A - An improved automatic bobbin-changing mechanism for looms : en
  • DE1770649U - COMBINED RADIO MAGNETIC SOUND DEVICE. : de en
  • DE1770698U - SHIELDING GAS ARC WELDING TORCHES. : de en
  • CA560729A - Cooling device : en fr
  • CA560844A - Electric control system for dynamic-braking : en fr
  • DE1770871U - PHOTO POCKET FOR NEGATIVE STORAGE. : de en
  • DK85937C - Cargo hatch. : da en
  • AU2469857A - New and improved apparatus for trimming onions orthe like : en
  • CA560518A - Torsionally resilient flexible couplings : en fr
  • CA560692A - Apparatus and process for chemical reaction of fluids : en fr
  • US2844221A - Tread brake arrangement : en
  • US2844528A - Barrel plating : en
  • US2844757A - Bias for electron beam apparatus : en
  • DE1034608B - Process for splitting off hydrogen chloride from chlorinated hydrocarbons : de en
  • US2844544A - Additive for copper graphite brush : en
  • GB798460A - Improvements in and relating to apparatus for spreading pulverized or granular fertilizers : en
  • AU3470358A - Method and machine for mechanically finishing work pieces : en
  • CA560748A - Calculating machines : en fr
  • DE1034569B - Arched longwall construction for steep storage : de en
  • DE1034983B - Breathing protection device with optional connection to a fresh air line or a compressed gas container : de en
  • US2844460A - Method of purifying germanium : en
  • US2844587A - Carboxyhistadyl and analogs : en
  • US2844657A - Multipled key-ended trunk termination : en
  • FR68928E - Improvements to potentiometers : en fr
  • US2844797A - Traveling wave electron discharge devices : en
  • US2843954A - Guard : en
  • FR1160619A - Combustion chamber for liquid fuels : en fr
  • DE1770791U - CHRISTMAS TREE STAND. : de en
  • DE1770825U - DEVICE FOR ULTRASONIC TESTING OF PIPES, RODS AND DRAWN PROFILES. : de en
  • AT198836B - Electric vehicle light bulb : de en
  • GB798742A - Improvements in metal pipe bending machines : en
  • FR1160604A - Process for the manufacture of corrosion-resistant construction elements obtained from fibrous bodies impregnated with synthetic material : en fr
  • GB798496A - Improvements in telemetering systems : en
  • US2843882A - Evener : en
  • DE1034834B - Clamping device for connecting two adjoining components : de en
  • DE969831C - Hydraulic pit ram : de en
  • FR1160606A - Improvements made to tables with tilting tops : en fr
  • GB798605A - Improvements in or relating to adherent refractory coatings : en
  • DE1770997U - DEVICE FOR PULLING OFF RING-SHAPED PARTS FROM THEIR STORAGE LOCATIONS. : de en
  • AT198689B - Spreading device for looms : de en
  • AU3470258A - Machine for producing die castings : en
  • DE1770653U - COUPLING ARRANGEMENT. : de en
  • GB798543A - Process for manufacture of linear high polymer with urea and/or urea derivative as one component : en
  • DE1035045B - Packaging for flat tape reels using a film surrounding the reel : de en
  • FR1160656A - Method and apparatus for processing and storing binary data : en fr
  • GB798592A - Improvements in or relating to polymerization of olefins : en
  • DE1034592B - Process for carrying out chemical reactions in the gas phase in the presence of circulating contact bodies that serve as heat carriers : de en
  • DE1034617B - Process for the production of urea : de en
  • DE1035029B - Process for the production of nitrocellulose : de en
  • DK85933C - Spark plug. : da en
  • GB798713A - Leaf tobacco shredding machines : en
  • DE1770899U - FOOTBOARD, ESPECIALLY FOR VEHICLES. : de en
  • DK85926C - A method of making an iron oxide material for use in magnetic impulse recording means. : da en
  • GB798443A - New diagnostic compositions : en
  • GB798660A - Improvements in and relating to ignition contact breakers : en
  • DE1034583B - Swivel device for the connection between an extruded briquette press and the cooling channels of a cooling channel cabinet : de en
  • DE1034584B - Hanging rail for documents container, z. B. hanging files, hanging bags or the like. With at least one label : de en
  • DE1034735B - Device to enable oil passage at the junction of one oil-filled multi-conductor cable with another : de en
  • GB798499A - Improvements in or relating to the compression of stranded cable : en
  • DE1034851B - Process for the production of thermoplastic compositions from resinous polymers of monovinyl aromatic hydrocarbons and rubber-like elastomers : de en
  • DE969828C - Fishing vessel : de en
  • GB798480A - Improvements in or relating to centrifugal compressors : en
  • GB798597A - Improvements in or relating to composite products and method of making the same : en
  • DE1035010B - Night ventilation window : de en
  • DE969848C - High-frequency iron core, consisting of finely divided iron powder with a binding agent : de en
  • DE969886C - Device for tensioning and loosening circular knives attached to their hubs by ring tension springs for cutting webs of paper, cardboard, fabric or the like. : de en
  • AU3472958A - Aqueous synthetic polymer dispersion coating compositions : en
  • DE1034653B - Adjustable bridge for typesetting and printing purposes : de en
  • DE1035037B - Turret press, in particular turret interlocking tile press : de en
  • FR1160680A - Process for the preparation of oxazolidines in which residues of organic sulfonic acids are substituted for nitrogen : en fr
  • US2844368A - Sheet collating machine : en
  • US2844643A - Transmission line support : en
  • US2843978A - Apparatus for use in machining parts to a predetermined surface contour : en
  • US2844404A - Adjustable link assembly for a crane hook : en
  • US2844065A - Key and keyboard construction : en
  • AT198848B - Circuit arrangement for a three-phase X-ray apparatus with three-phase full-wave rectification : de en
  • FR1160630A - New adhesive compositions : en fr
  • GB798408A - Arrangement for correcting picture distortion in cathode-ray tubes : en
  • DE1770891U - CAR PARKING BRAKE ON SMOOTH ROAD. : de en
  • US2844141A - Baby travel diner : en
  • US2844270A - Clothes pin box : en
  • US2843864A - Shoe sole attaching machine : en
  • US2843873A - Butt hinge latch for closure devices : en
  • CA560681A - Side position regulating apparatus : en fr
  • DE1770802U - DEVICE FOR FASTENING GLASS FIBER REINFORCED PLASTIC RESIN AND ASBESTOS CEMENT PANELS AS BALCONY CLADDING. : de en
  • DE1770908U - WHEEL COVERING FOR MOTOR VEHICLES. : de en
  • US2844637A - Gastight instrument shell for furnaces : en
  • US2844783A - Field current supply system for an alternator : en
  • DE1770612U - ARRANGEMENT FOR THE CONTINUOUS PROCESS OF A THREAD OR ROD-SHAPED GOOD. : de en
  • DE1770911U - SADDLE, ESPECIALLY FOR SINGLE TRACK VEHICLES. : de en
  • GB798424A - Improvements in or relating to variable-speed transmissions : en
  • GB798667A - Organopolysiloxane compositions : en
  • AT198678B - Device for making a knot from flexible material : de en
  • AT198797B - Installation on single-cable chairlifts with continuously rotating chairs : de en
  • DE1034578B - Hand protection device for ironers : de en
  • DE1034753B - Cooling device for closed, surface-cooled electrical machines : de en
  • GB798613A - Improvements in or relating to the securing of an element such as turbine blade to abody such as a rotor : en
  • US2844486A - Water dispersible talc pigment composition : en
  • DE1034769B - Device for converting a rotary movement running in only one direction into a rotary oscillating movement running around a shaft or for the reverse conversion : de en
  • GB798406A - Apparatus for plastering walls with the aid of compressed fluid : en
  • DE1770615U - DEVICE FOR TREATMENT OF SHRINKING ROLLS, IN PARTICULAR TEXTILES OD. DGL. : de en
  • DK85938C - Process for the production of cement. : da en
  • DE1770953U - SECURING ACCESSORIES FROM CONTAINERS TO BE PLACED ON WITH RELEASE FASTENERS AGAINST REMOVAL AFTER FIXING. : de en
  • US2844118A - Water tight hatch cover arrangement : en
  • US2843975A - Incremental feed mechanisms : en
  • DE1034568B - Punch head bearing : de en
  • DE1770769U - SUPPORT FOR MATTRESS INSERTED IN REST BEDS. : de en
  • FR68945E - Method and means for the transfer of information in circuits with saturable magnetic cores and related arrangements : en fr
  • DE1770731U - ONION AND VEGETABLE CUTTER. : de en
  • DE1034816B - Process for obtaining a crystallized horse chestnut saponin (aescin) : de en
  • DE1770924U - HOLDER FOR KNIFE BLADES IN PARTICULAR FOR CUTTING PAPER. : de en
  • US2844069A - Curved film camera : en
  • US2844393A - Shaft seal with radially compacting sealing surfaces : en
  • US2844410A - Wheel cover : en
  • DE1034799B - Lubricating oils : de en
  • DE1034866B - Shaft furnace : de en
  • DE1770983U - RATCHET. : de en
  • FR1160651A - Prediction circuit associated with a character detection system : en fr
  • FR68923E - Improvements to cans and plastic packaging : en fr
  • US2844741A - Means for transmitting and receiving ultrasonic shear wave motion : en
  • FR68933E - Development in directional antennas : en fr
  • GB798558A - Improvements in ambulances : en
  • DE1770658U - PRESSURE INSULATOR MADE OF PLASTIC. : de en
  • DE1034654B - Machine for smoothing printing foils for offset printing : de en
  • DE1034957B - Process for cleaning and ventilating bulk material in a screw or compressed air conveyor and screw or compressed air conveyor to carry out the process : de en
  • US2844725A - Pulsed oscillator system : en
  • US2844718A - Pulse generating and distributing devices : en
  • DE1034916B - Injection device for twin free-flight piston engines : de en
  • DE1034971B - Method and device for producing paper and cellulose webs : de en
  • DE1770955U - PACKAGING. : de en
  • FR1160674A - Process for the preparation of isonicotinyl hydrazones from carboxylic acids and their salts : en fr
  • GB798646A - Improvements in and relating to derivatives of pyrimidine and the manufacture thereof : en
  • DE1770720U - SUPPORT FOR CUTTING OR MARKING CERTAIN SHAPES. : de en
  • US2843970A - Toy for forming caricatures or the like : en
  • US2843974A - Incremental feed mechanisms : en
  • US2844425A - Packing ring : en
  • DE1034603B - Process for the preparation of mixtures of alkali titanium fluorides and alkali chlorides : de en
  • DE1770687U - FIRE-PROTECTED LIGHT COMBINED WITH CONTROL AND TELEPHONE DEVICE FOR UNDERGROUND MINES. : de en
  • DE1770933U - REAR REFLECTORS USED AS LIGHT WINDOWS, IN PARTICULAR FOR MOTOR VEHICLE REAR LIGHTS. : de en
  • US2844589A - Process for the preparation of belta2-oxazoline : en
  • CA560715A - Phosphorodithioates of chlorothioxanes : en fr
  • DE1770716U - DEVICE FOR MEDICAL USE OF PHARMACEUTICAL PREPARATIONS AND SOLUTIONS. : de en
  • DE1770747U - FABRIC CAN WARMER WITH REMOVABLE COVER. : de en
  • DE1770952U - CARRYING BAG. : de en
  • DE1034614B - Process for the continuous production of dialkyl terephthalate : de en
  • DE1034806B - Thread guide for cotton knitting machines : de en
  • DE1770785U - COFFEE FILTER WITH LOCKABLE HOLES. : de en
  • DE1034602B - Process for the production of the purest silicon : de en
  • DE1034912B - Means for destroying weeds : de en
  • DE1770824U - DEVICE FOR TESTING COLD-ROLLED STRIP. : de en
  • DE1770964U - MOBILE DEVICE FOR PICKING UP AND TRANSPORTING BURNS. : de en
  • FR1160664A - Automatic programming device : en fr
  • FR1160686A - Pyrimidine derivatives and their preparation : en fr
  • CA560791A - Drilling fluid composition : en fr
  • US2844766A - Positioning motor : en
  • AT198827B - An electric pump set consisting of an electric motor and a pump, especially for circulating water in central heating systems : de en
  • AU3477758A - Improvements relating tothe production of wire or rod by extrusion : en
  • US2844009A - Ice tray : en
  • AU226781B2 - Improvements in and relating to anchoring tabs for upholstery springs : en
  • AU3470058A - Improvements in apparatus for detecting the presence or absence ata location ofa body of fluid : en
  • AT198781B - Process for the production of a prestressing steel suitable for the reinforcement of prestressed concrete sleepers : de en
  • AT198864B - Additives to fuels for gasoline engines : de en
  • AU220900B2 - Improvements relating to flexibile electrical heating elements : en
  • CA560596A - Cartridge feeding mechanism : en fr
  • DE1034621B - Process for the production of acetylene from gas mixtures : de en
  • DE1034901B - Lighter : de en
  • US2844744A - Electromagnetic direct current motor without winding on the armature : en
  • US2844150A - Tampon : en
  • US2844599A - Polyalkylenepolyamines : en
  • AT198793B - Car coupling with rigid jaws : de en
  • US2844351A - Fluid flow control : en
  • US2844364A - Fuel supply system for internal combustion engines : en
  • US2844727A - Apparatus for treating water : en
  • CA560627A - Cuff attachment and method of making same : en fr
  • US2844412A - Air-brake safety system : en
  • DE1034591B - Process for carrying out the chemical reaction of a liquid with another, specifically lighter substance : de en
  • DE1034964B - Mineral feedstuffs : de en
  • DE1770683U - BACKUP CONVERTER COMBINED FROM CURRENT AND VOLTAGE CONVERTER. : de en
  • DE1770730U - STRAP FOR LARGER HOUSEHOLD APPLIANCES SUCH AS REFRIGERATORS, ELECTRIC STOVES, WASHING MACHINES, OVENS AND THE LIKE. : de en
  • DK85935C - Bottom valve for liquid suction lines for immersion in containers. : da en
  • CA560642A - Molded pulp carton : en fr
  • US2844164A - Flow line poppet type check valve : en
  • US2844373A - Mail stacking equipment : en
  • DE1034711B - Circuit for generating a high frequency voltage free of spurious waves : de en
  • FR1160695A - Improvements in processes for the preparation of ethers and esters of vitamin a and their intermediate products : en fr
  • GB798714A - Improvements in or relating to engine-assisted pedal cycles : en
  • DE1770635U - DEVICE FOR FILTERING AND COLLECTING LIQUIDS, IN PARTICULAR WATER. : de en
  • DE1770940U - FRONT STRAMMER FOR SKI BINDINGS. : de en
  • CA560700A - Radio frequency mass spectrometer : en fr
  • DK85925C - Apparatus for heat treatment of continuously moving fabric webs. : da en
  • DE1035061B - Chain wheel drive for weight watches : de en
  • DE1770754U - UMBRELLA NAPKIN STAND. : de en
  • US2844506A - Fungicidal compositions : en
  • DE1035058B - Ventilation cap for fuel containers and devices that contain flammable liquids : de en
  • DE1034590B - Process for treating filter sheets : de en
  • DE1034996B - Washing facility for vehicles : de en
  • DE1770778U - PERFORATED GROOVE RAIL WITH CARRIER. : de en
  • DE1770990U - REMOVABLE PROJECTILE GUIDE FOR DRIVE GUNS, IN PARTICULAR FOR FASTENING PROFILE PIECES. : de en
  • DE1034936B - Pipeline coupling equipped with pivoting valve flaps : de en
  • CA560846A - Bobbin winder for sewing machine : en fr
  • US2843966A - Depth regulator for fish lure : en
  • DE1034938B - Stop valve without a stuffing box, in which the spindle is sealed by a membrane : de en
  • GB798570A - Improvements in or relating to containers : en
  • GB798686A - Improvements in or relating to thermoresponsive cements : en
  • US2843866A - Ceiling, wall and floor washer : en
  • US2844387A - Prefabricated crash cushion : en
  • DE1770993U - CLAMP FOR TENSION WIRE. : de en
  • US2844133A - Supercharger and fuel distributor system for v-type internal combustion engines : en
  • US2844568A - Indicating and/or control system and method : en
  • US2844795A - Transistor reactance device : en
  • DE1034657B - Device for tensioning material webs in front of the first printing unit of rotary printing machines : de en
  • DE1034789B - Arrangement for inductive heating of vessels, pipes, etc. like : de en
  • US2844299A - Beverage cooler carton : en
  • AT198747B - Process for the preparation of new quinone compounds : de en
  • CA560503A - Preparation of protein products from fish materials : en fr
  • US2844055A - Watchmaker's hairspring tool : en
  • GB798393A - Preparation of dichlorbutenes : en
  • GB798436A - Improvements in or relating to snap-action electric switches : en
  • GB798452A - Voltaic cells : en
  • AU223569B2 - A disposable bag for use following surgical operations : en
  • CA560581A - Multiplex telemetry transmission system : en fr
  • GB798694A - Method for connecting carbon blocks of continuously operating electrodes : en
  • DE1770737U - WALL MIRROR WITH STORAGE SURFACES. : de en
  • DE1034783B - Device for carrying out high-energy irradiation with radioactive isotopes : de en
  • DE1034908B - Feeding device for calves : de en
  • DE1034924B - Gas turbine with a ribbed housing : de en
  • DE1770971U - ISOTOPE SELECTOR. : de en
  • DE1034648B - Process for the preparation of mixtures containing acetylsalicylic acid chloride : de en
  • DE1770656U - COMMUNICATION CABLE WITH PLASTIC SHEATH. : de en
  • DE1034987B - Combined device for an adjusting screw for mechanical blade angle locking and mechanical limitation at small blade angles : de en
  • US2843962A - Fishpole holder mechanism : en
  • USD183244S - Trophy base : en
  • AU2497257A - Improvements in voltage regulators : en
  • DE1034798B - Process for the production of adducts from the paraffins and other additives contained in hydrocarbon oils and from urea or thiourea : de en
  • DE1770714U - CONTROL DEVICE FOR VACUUM PRESSURE DURING SUCTION MASSAGE. : de en
  • DE1770975U - LEVER CLAMP. : de en
  • DE969871C - Circuit breaker with centripetal blowing of the arc and cylindrical contacts : de en
  • FR1160621A - Lighting device for indicator panel combined with advertising box : en fr
  • FR68913E - Speed variator : en fr
  • AU3476058A - Roller pump : en
  • CA560756A - Anti-offset-powder comprising starch particles coated with siloxane resin : en fr
  • GB798465A - Improvements in or relating to fluid control valves : en
  • US2844493A - High resistance photoconductor : en
  • AU229285B2 - Serotonin antagonists comprising amino-alkyl tryptamine compounds and process for their production utilizing novel imido-alkyl-indoles : en
  • CA560515A - Process for recovering the matters dissolved in the waste sulphite liquor from the sulphite pulp cooking : en fr
  • AT198660B - Thread : de en
  • US2843994A - Vegetable top cleaning machine : en
  • DE1770811U - CHISELING MACHINE DRIVEN BY A MOTOR. : de en
  • USD183258S - Portable magnetic disc recorder or similar article : en
  • AU223724B2 - Improvements in and relating to fuel elements for nuclear reactors : en
  • CA560693A - Paperboard carton : en fr
  • CA560757A - Blank feeder : en fr
  • AT198859B - Plastic mixtures that dry in the air without tack, especially paints based on unsaturated polyesters : de en
  • CA560532A - Grinding machines : en fr
  • DE1034770B - Relays, especially for danger and status reports : de en
  • DE1770937U - FILLER WITH AUTOMATIC MASS FEED. : de en
  • US2844281A - Multi-celled article carriers : en
  • AT198719B - Vacuum cleaner with rollers and skids : de en
  • AT198898B - Process for the production of vitamin A acetate : de en
  • CA560734A - Clad metal and the art of making it : en fr
  • US2843990A - Hay conditioner roll mounting and adjustment mechanism : en
  • US2844122A - Apparatus for galvanizing pipe : en
  • US2844502A - Method of bonding elastomers to other materials and adhesive compositions used therefor : en
  • US2844037A - Elevation indicator : en
  • US2844268A - Egg packing material : en
  • US2844648A - Scanning mirror : en
  • US2844649A - Television receiver : en
  • FR1160662A - Reverse order extraction device for wire printing machines : en fr
  • DE1770718U - SPRAY HEAD FOR SPRAYERS WORKING WITH LPG. : de en
  • CA560592A - Ground controlled aircraft landing system : en fr
  • DE1034937B - Gate valve with a closing piece made of elastic material with a hose-like continuation on the spindle side : de en
  • DE1034967B - Continuous process and device for the production of semi-pulp from wood : de en
  • US2844376A - Probability indicator and game device : en
  • US2844547A - Aqueous textile printing extenders comprising a galactomannan, a water soluble ferrous salt, method of preparing and textile fabric treated therewith : en
  • AT198896B - Means for determining glucose : de en
  • US2843861A - Die cavity with laterally projecting blades for slotting the end of a blank : en
  • US2844305A - Refrigerating apparatus : en
  • US2844414A - Wedge lock tool-head fastener : en
  • USD183254S - Interchangeable photographic assembly : en
  • US2844185A - Method of and apparatus for bending workpieces by pushing them into a curved die-cavity : en
  • US2844218A - Lift : en
  • CA560513A - Manufacture of plastic pipe : en fr
  • US2844242A - Infeed conveyor flight adjusting mechanism : en
  • US2844244A - Molded plastic container for drills and the like : en
  • USD183253S - Photographic shutter : en
  • US2844276A - Dual ring element container closure : en
  • US2844614A - Bis (fluoroethyl) mercurials and method of producing them : en
  • US2844717A - Control apparatus : en
  • DE1034854B - Process for reducing the acid number of high molecular weight, unsaturated linear polyesters : de en
  • DE1034894B - Default counter : de en
  • DE1770845U - PROFILE TUBE THAT CONSISTS OF TWO SHELL-SHAPED PROFILES. : de en
  • AU2604357A - Float operated valve for automatic remote pump control apparatus : en
  • AT198701B - Radiant heating or radiant cooling ceiling or wall : de en
  • AT198856B - Non-settling black lacquers and coating agents : de en
  • US2843914A - Method of producing a photoconductive device : en
  • FR1160670A - Hydraulically actuated printing piston : en fr
  • AU225620B2 - An improved electric switch : en
  • AU222001B2 - Pharmaceutical compositions containing 9-aminodecalin derivatives : en
  • AU3473458A - Improved means for protecting structures from termites : en
  • DE1034720B - Electrical damping element for a waveguide : de en
  • DE1034945B - Smoothing agent and bath for electrolytic chrome plating from an aqueous hexavalent chromic acid solution : de en
  • DE1770805U - INSTALLED HOOK LADDER. : de en
  • DE1770979U - MOTHER OR PLASTIC WRENCH OD. DGL. : de en
  • CA560787A - Hydraulic fracturing of formations : en fr
  • DE1034975B - Setting device for flash exposures : de en
  • DE969826C - Four-stroke internal combustion engine : de en
  • DE1034628B - Process for the production of stable dimethylhalogenformylcyclopentanones : de en
  • AU229999B2 - Aqueous synthetic polymer dispersion coating compositions : en
  • AT198900B - Process for the production of vitamin A esters : de en
  • CA560636A - Sealing means for lever operated electric switches : en fr
  • DE1034873B - Interferometer : de en
  • DE1770921U - FASTENING ARRANGEMENT FOR DOOR PUSH SIGNS. : de en
  • US2844222A - Railway brake : en
  • US2844431A - Booster arm for drop head sewing machine : en
  • US2844713A - Superheterodyne receiver with off-tune squelch circuit for automatic frequency control : en
  • CA560691A - Apparatus for fractionally distilling composite liquids : en fr
  • CA560738A - Hydraulic ram construction : en fr
  • GB798495A - Improved mechanism and method for manufacturing tubes and product thereof : en
  • US2844562A - Method of mixing resinous polymeric styrene with a rubbery butadiene polymer : en
  • US2844162A - Lubricated plug valve : en
  • AT198710B - Process for the production of a multilayered collar and intermediate product for use as an insert for this collar : de en
  • AT198866B - Pulverized coal burners : de en
  • AU222506B2 - Method for producing a semiconducting device particularly a high frequency transistor ofthe alloyed type : en
  • AU3466458A - Improvementsin or relating to flexible couplings : en
  • AU3466858A - Electric connector : en
  • CA560689A - Extruder : en fr
  • DE1034763B - Procedure for testing power meters : de en
  • DE1770657U - INTERNAL GAS CABLE WITH WRAPPED INSULATION. : de en
  • AU229842B2 - Improvements in or relating tothe dyeing of hair andother keratinous materials : en
  • US2843965A - Fishing kite : en
  • US2844052A - Load and tooth-pressure balancing means for parallel connected epicyclic gear sets : en
  • US2844198A - Venetian blind including a washable cloth slat : en
  • US2844527A - Separation of c-9-alkaryl hydrocarbons by azeotropic distillation : en
  • US2844462A - Recovery of zinc : en
  • AT198749B - Process for the preparation of cyclic dicarboxylic acids : de en
  • DE1035046B - Device for the automatic alignment of conveyor belts : de en
  • DE1770966U - QUICK LIFT DEVICE FOR STACKING EQUIPMENT. : de en
  • IE23652L - 21-alkyl steroids : en
  • AT198845B - Switching machine with electro-hydraulically operated electrical switching elements : de en
  • AU3466258A - Improvements in concave diffraction grating monochromators : en
  • US2844480A - Hydraulic cement compositions for wells : en
  • US2844519A - Hydrocarbon conversion process and apparatus employing a conveyanceregeneration zone : en
  • DE969866C - Circuit arrangement for telephone extension systems with the individual extensions associated with charge counters and query possibility : de en
  • DE1770852U - SEALING OF ROLLER BEARINGS IN VEHICLES, IN PARTICULAR IN DRIVE RODS AND CONNECTING RODS OF LOCOMOTIVES. : de en
  • US2844352A - Thermoplastic valve : en
  • US2844608A - Sulfodicarboxylic acid compounds : en
  • US2843853A - Control mechanism for artificial ankle : en
  • DE1035057B - Device for dropping flat, continuously fed workpieces : de en
  • GB798573A - Improvements in or relating to resin casting : en
  • FR1160667A - Hydraulic control device for wire printing machine : en fr
  • DE1034576B - Device for straightening wires : de en
  • DE1035027B - Core thread or core thread with a polyamide core thread and an angora hair coat : de en
  • US2844117A - Device for protecting ships' holds, wagons, during cargo working : en
  • GB798705A - Improvements in children's cots : en
  • FR68920E - Improvements in catalytic operations : en fr
  • FR1160632A - Product generator : en fr
  • US2844192A - Seat cover : en
  • US2844264A - Apparatus for handling shortening or like material : en
  • US2844444A - Process of pelletizing metal silicates : en
  • AU3467258A - Multiple card index : en
  • CA21920S - Flooring and facing : en
  • CA560560A - Fire-extinguishing apparatus : en fr
  • DE1034905B - Device for processing stalk, leaf or stem-like crops, such as B. grass, hay, straw, etc. : de en
  • US2844233A - Window frame assembly : en
  • DE1770761U - SINGLE COLUMN CHAIR. : de en
  • AT198773B - Surface heat exchanger with side gas extraction : de en
  • US2844029A - Apparatus for producing stripper wells : en
  • CA560666A - Rectifying apparatus for inductive electrical loads : en fr
  • DE1034731B - Throttle cable : de en
  • DE1034629B - Process for the preparation of ketone-free oximes : de en
  • DE1034737B - Change plate for switch housing, especially of pushbutton buttons : de en
  • AT198702B - Device for automatically cutting off preferably thin plates from rod-shaped bodies, in particular made of wood : de en
  • DE1034981B - Pressure pump : de en
  • DE1770960U - PACKAGING CONTAINER, IN PARTICULAR CRATE OR BOX FOR PACKING BOTTLES. : de en
  • AT198875B - Process for the production of threads, fibers, films and the like. Like. Made of viscose : de en
  • US2844419A - Rear axle seal : en
  • DE1034839B - Plywood board of any length and method of its manufacture : de en
  • DE1035050B - Conveyor device for the regulated forwarding of unordered containers : de en
  • DE1770711U - BANDAGE MADE OF FUR, IN PARTICULAR CAT SKIN. : de en
  • DE1770779U - FILING BOX WITH DRAWER. : de en
  • CA560829A - Method of producing titanium : en fr
  • AU3474558A - Improvements in or relating to journal bearings : en
  • CA560745A - Shock absorbing mechanisms : en fr
  • CA560774A - Automatic water wheel control : en fr
  • CA560571A - Vaccines and methods of preparing same : en fr
  • US2844034A - Multirange pressure transducer : en
  • CA560783A - Epoxy resins : en fr
  • CA560590A - Syringe assembly : en fr
  • CA560728A - Distillation of aluminum by a halide vapor : en fr
  • AU220763B2 - Machine for making lathing : en
  • AU226915B2 - A method and apparatus forthe separation of fatty ingredients from soup : en
  • DE1034855B - Process for the multi-stage curing of epoxy resins by m-phenylenediamine : de en
  • DE1770696U - CHANNEL SWITCH. : de en
  • CA560507A - Collapsible metal panels forming a rigid surface when spread : en fr
  • DE1034843B - Axially expandable tire building drum : de en
  • AT198681B - Shut-off device for tunnel passages u. similar Buildings : de en
  • FR1160641A - Photoelectric device for detecting defects in a continuous strip of accounting cards : en fr
  • GB798645A - Improvements in or relating to spraying nozzles : en
  • US2844598A - Disperse dyestuffs of the anthraquinone series : en
  • US2844728A - Radiation detector : en
  • US2844204A - Combined clamping and punching apparatus : en
  • US2844634A - Recovery of nitromethane from nitration mixtures : en
  • DE1035055B - Device for saddling up and lifting of load pipes on slip trolleys : de en
  • DE1770654U - TUBE FOR ELECTRIC ISOLATING PURPOSES, IN PARTICULAR AS HIGH VOLTAGE INSULATION, PRIORLY FOR USE IN ARRANGEMENTS FILLED WITH DRAWING AGENTS. : de en
  • DK85940C - Device for skarn buckets. : da en
  • US2844342A - Machine stand with floating top : en
  • US2844517A - Hydrocarbon desulfurization process : en
  • US2844723A - Stable triggered circuit having novel output circuits : en
  • DE1770991U - MULTIPLE SCREWDRIVER. : de en
  • US2844260A - Wall bookstacks : en
  • US2844521A - High temperature coking for chemical production : en
  • US2844733A - Reflex thermoprinting : en
  • CA560813A - Switch for coaxial lines : en fr
  • US2844257A - Convertible furniture piece : en
  • US2844329A - Crusher and grinding machine : en
  • DE1770963U - DOLL FOLDING BOX. : de en
  • GB798544A - Improvements in fuel atomising nozzles : en
  • US2844187A - Vibration free support : en
  • US2844603A - Process for oxidation of steroids with peroxytrifluoroacetic acid : en
  • AT198762B - Process for the preparation of heterocyclic carboxylic acids or their salts : de en
  • US2844607A - Process for the manufacture of sulpho-alkylesters of fatty acids : en
  • US2844636A - Preparation of fluorine compounds : en
  • DE1034862B - Process for the production of finely divided, free flowing salts of a water-soluble sulfonic acid of an alkenyl aromatic resin : de en
  • DE1034970B - Process for preventing resin excretion from wood sulfite pulp : de en
  • GB798631A - Improvements in or relating to the manufacture of high pressure mercury discharge lamps : en
  • US2844225A - Drive mechanism for clothes washers and the like : en
  • US2844301A - Compressor for refrigeration system : en
  • US2844172A - Silk screen stretcher : en
  • US2844359A - Means for cooling or heating of materials : en
  • US2844063A - Live center : en
  • US2844581A - Organic pigments : en
  • AT198879B - Process for purifying concentrates of vitamins of the B12 group : de en
  • AT198852B - Aluminum foil intended for electrolytic capacitors : de en
  • AU217679B2 - Fast acting servo mechanism : en
  • AU3474858A - An improved method of making a fungicidal substance : en
  • CA560703A - Esters of cyclohexanone-formaldehyde resins : en fr
  • US2844253A - Means and method for separating honey and wax from a honey-wax mixture : en
  • CA560711A - 2-p-dioxanethiol s-(o,o-dialkyl phosphorodithioate) : en fr
  • US2843895A - Apparatus for use in the casting of metals : en
  • US2844507A - Ddt stabilized compositions : en
  • AU223072B2 - Improvements in or relating to journal bearings : en
  • CA560555A - Sliced corrugated potato products : en fr
  • US2844392A - Packing gland for valve stem : en
  • US2844593A - Cyclic acetals : en
  • US2844601A - 3-oxygenated bisnor-17(20)-cholen-22-ols : en
  • USD183242S - Motor coach : en
  • AU219918B2 - Improvements in or relating tothe production of sheet materials : en
  • US2844784A - Current compensator control for welding circuit : en
  • US2844202A - Trimming mechanism for sewing machines : en
  • SE164083C1 - : en
  • US2844316A - Electric pulse counter : en
  • US2844798A - Carrier suppressed modulator : en
  • US2844314A - Totalizing apparatus : en
  • US2843972A - Floral design rack : en
  • DE1770627U - WALLPAPER OD. DGL. : de en
  • CA560505A - Ships having a light metal framework : en fr
  • CA560591A - Lock fastener : en fr
  • US2843896A - Apparatus for casting tire mold segments : en
  • US2844183A - Valve for tubeless tire : en
  • US2844331A - Impact crusher : en
  • GB798399A - Vinyl ether derivatives and polymers thereof : en
  • GB798401A - Cable equalising circuits : en
  • DE1035002B - Fitting : de en
  • GB798464A - Oiling agents containing polyalkylene oxide wax derivatives for use in the treatment of fur skins : en
  • DE1034915B - Diesel engine : de en
  • US2844073A - Launching device : en
  • US2844761A - High voltage transformer : en
  • DE1034766B - Circuit arrangement for testing thin layers of electrically insulating material : de en
  • DE1034911B - Pest repellants : de en
  • DE1770664U - INSULATED BOX FOR ELECTRICAL EQUIPMENT MADE FROM FLAT PANELS. : de en
  • CA560561A - Process for preparing iron castings and the iron castings obtainable thereby : en fr
  • CA560579A - Pull : en fr
  • CA560845A - Load pickup sectionalizer : en fr
  • US2843937A - Apparatus for measuring and recording thickness of plastic film : en
  • US2843905A - Cotton bale tie buckle : en
  • AU222949B2 - Lifting and transporting device : en
  • AU3467958A - Improvements in or relating to frames anda method of using such frames forthe packing of goods for transport : en
  • CA560730A - Sweeping machine : en fr
  • DE1770671U - EQUIPMENT ON OPENING HOUSES TO ACCOMMODATE ELECTRICAL EQUIPMENT ON SLIDING FRAMES. : de en
  • DE1770680U - MELT FUSE. : de en
  • DE1770807U - WINDOW PROFILE SEALING. : de en
  • FR1160642A - Transposition and conversion system : en fr
  • US2844724A - Microwave frequency modulation transducer : en
  • USD183235S - Portable sewing machine : en
  • AT198730B - Process for removing contaminants from carbon materials : de en
  • DE1770739U - PICTURE FRAME. : de en
  • US2844207A - Adjustable fan blade assembly : en
  • DE1770887U - STEERING WHEEL COVER. : de en
  • US2843977A - Machine for grinding double helical gears : en
  • US2844541A - Production of dispersions : en
  • US2844088A - Coffee percolator : en
  • US2844585A - Quaternary ammonium alkylamino-benzoquinones : en
  • AT198877B - Portable home sauna : de en
  • US2844472A - Method of packaging bacon strips : en
  • US2844475A - Disposable pressure cooker package of frozen food : en
  • US2844662A - Annunciating weighing machine : en
  • US2844000A - Gasoline engine exhaust flame arrestor : en
  • US2844167A - Pilot valve construction : en
  • DE1034959B - Lubricating device for sewing machines : de en
  • FR1160652A - Device for controlling the strike of an electric typewriter : en fr
  • DE1034879B - Scale control unit for the electrical remote triggering of automatic scales : de en
  • DE1034828B - Conveyor loading system with shaft lock : de en
  • US2843854A - Water closet flush tank valve operating mechanism : en
  • US2844448A - Fuels containing a deposit-control additive : en
  • US2844752A - Electron discharge device : en
  • US2844790A - Interval timer : en
  • AU218627B2 - Float operated valve for automatic remote pump control apparatus : en
  • US2843883A - Textile cot : en
  • US2844039A - Dial indicator driving arrangement : en
  • US2843906A - Garter with toggle support : en
  • DE1034881B - Optical system with interchangeable links for changing the image scale : de en
  • DE1034923B - Combined filter and pressure control device for internal combustion engines equipped with high pressure and low pressure lubrication systems : de en
  • DE1770753U - NAPKIN STAND. : de en
  • AU3478558A - Improvements relating to remote control systems : en
  • DE1034882B - Image changing device for projector with a picture magazine : de en
  • DE1035030B - Process for the production of globular powder : de en
  • DE1770669U - SEALING FASTENING OF BOXES FOR ELECTRICAL EQUIPMENT. : de en
  • DE1034918B - Fuel for internal combustion engines working with carburettors and spark ignition : de en
  • AT198811B - Self-stranded aerial cable : de en
  • CA560584A - Sealed capacitor and method of producing it : en fr
  • CA560675A - Method of arc welding and product : en fr
  • CA560771A - Fuel burning system : en fr
  • AT198881B - Process for the production of depot insulin preparations : de en
  • AU3469858A - Printing paper and process of making thesame : en
  • US2843858A - Lift strap and exerciser for recumbent persons : en
  • US2844354A - Rotor blade and method of making same : en
  • DE1770888U - COVER FOR THE STEERING WHEEL IN MOTOR VEHICLES. : de en
  • GB798588A - Improvements in or relating to thermionic valve amplifiers and oscillators : en
  • DE1034961B - Paper sack sewing machine : de en
  • DE1770647U - MAGNETIC SYSTEM WITH RING GAP. : de en
  • DE1770918U - MACHINE FOR MACHINING THE RECTANGULAR EDGES OF MIRROR GLASS. : de en
  • GB798535A - Improvements in or relating to heat exchangers of the plate-pile type : en
  • CA560840A - Electrodeposition from copper electrolytes containing dithiocarbamate addition agents : en fr
  • US2843867A - Bottle washing machine : en
  • AU3471658A - Improvements in and relating to dynamo-electric machines having forced lubrication : en
  • CA560812A - Subscriber's telephone set : en fr
  • AU3468158A - Improvements in compensators for fluid ducting : en
  • US2844736A - Collimator for high energy X-ray beam : en
  • US2843923A - Assembling machines : en
  • US2844234A - Toggle type holding device : en
  • US2844660A - Circuit arrangement for controlling the operation of key-controlled telephone selection apparatus : en
  • US2844555A - Solutions of plasticized perfluorochlorocarbon polymers, method of preparation, and process of coating wire therewith : en
  • DE1035019B - Method for marking objects made of rubber mixtures or the like. : de en
  • DE1035049B - Double chain scraper conveyor : de en
  • FR68943E - Advanced family knitting machine : en fr
  • GB798418A - An electric control amplifier : en
  • US2844709A - Welder control system : en
  • US2844807A - Electron tube socket or the like for printed circuits : en
  • US2844436A - Manufacture of finely-divided compounds of certain elements : en
  • USD183240S - Chair : en
  • AU3472258A - Devices for administering oxygen or other gases and methods of making them : en
  • US2843942A - Process for drying wet carbon black pellets : en
  • US2844550A - Polymethyl siloxane heat resistant ink : en
  • CA560607A - Plating : en fr
  • AT198688B - Facility for crosshair formation : de en
  • AU220617B2 - A welded deformed furring mesh : en
  • AU3468658A - Ceramic dielectric substances of high dielectric constant and low temperature coefficient : en
  • AT198897B - Process for the preparation of 14-oxydihydromorphinone : de en
  • AU3462158A - Corset : en
  • CA560740A - Reduction of lactones to aldehydes using lialh4 : en fr
  • CA560795A - Machine for driving sash pins or the like : en fr
  • US2844445A - Process and apparatus for pelleting carbon black : en
  • US2843973A - Apparatus used in compression moulding of objects of glass and like material : en
  • AU3477858A - Improvements in or relating to plugs or closures : en
  • DE1770616U - WASHING MACHINE, IN PARTICULAR WASHING MACHINE. : de en
  • DE1770942U - GAME TO DETERMINE LOTS OF LOTS. : de en
  • AU3473758A - New phenthiazine derivatives and processes for their preparation : en
  • DE1034813B - Process for making staple fibers from polyamides cardable : de en
  • AT198807B - Circuit arrangement for monitoring the power supply of telephone sub-offices (small parts offices) : de en
  • AT198809B - Carbon microphone with movable immersion electrode : de en
  • AU225408B2 - An improved floor polisher : en
  • AT198844B - Asynchronous generator with additional excitation device : de en
  • AT198784B - Method and device for nitriding steels in a gas stream, in particular tubular workpieces : de en
  • FR1160603A - Key ring : en fr
  • FR68941E - Advanced pliers for clothing and orthopedics : en fr
  • DE1034995B - Rearview mirror, card reading lamp or similar auxiliary devices for motor vehicles or the like. : de en
  • DE1770688U - INDUCTION COIL, IN PARTICULAR THROTTLE COIL FOR FLUORESCENT TUBES. : de en
  • DE1770695U - DEVICE FOR TREATMENT OF THE LIVING BODY IN THE RESTING MAGNETIC FIELD. : de en
  • US2844208A - Potato diggers : en
  • US2844004A - System for starting forced flow steam generators including a plurality of resuperheaters : en
  • US2844031A - Thermometer shield : en
  • US2844087A - Coffee maker : en
  • US2844802A - Rotary position measuring transformer : en
  • CA560749A - Locking mechanism for accounting machines : en fr
  • AT198789B - Self-propelled and self-charging gutter sweeping machine with powered gutter brush : de en
  • AU229284B2 - Serotonin antagonists : en
  • CA560714A - Phosphorodithioates of chlorodithianedithiols : en fr
  • DE1034892B - Printing unit control for arithmetic units : de en
  • FR1160679A - Method of preparing a local anesthetic : en fr
  • GB798685A - Separation of plutonium : en
  • AU225198B2 - Method and apparatus for treating textile fibres : en
  • CA560574A - Dry bleaching compositions for treating fabrics : en fr
  • US2844212A - Underwater speaking device : en
  • US2844617A - Production of neutral esters of orthophosphoric acid : en
  • US2844695A - Food package and apparatus for heating : en
  • CA560817A - Production of heterocyclic phosphorus-containing compounds : en fr
  • CA560837A - Magnetic cores : en fr
  • DE1034703B - Device in an independent signaling system for establishing a signal connection : de en
  • FR1160668A - Repeating punch : en fr
  • AU3462458A - Cation-exchange resins and their preparation : en
  • AU3462558A - Cation-exchange resins and their preparation : en
  • US2844103A - Self-aligning plunger drive : en
  • FR1160655A - Time distribution control device : en fr
  • FR68927E - Process for the preparation of high molecular weight polyethylenes which can be used as synthetic products and catalysts for carrying out this process : en fr
  • GB798643A - An improvement in or relating to milling cutters : en
  • AT198741B - Process for the preparation of new, N-disubstituted 1- [2'Aminoäthyl- (1 ')] - cyclohexen- (1) -onen- (3) and their salt-like derivatives : de en
  • AT198895B - Process for the production of structures from cellulose fibers without spinning and weaving (fiber fleeces) : de en
  • DE969875C - Device for recognizing and determining the dose or the intensity of direct or indirect radiation : de en
  • AU228580B2 - Process for preparing /3-substituted-ethyl piperazines : en
  • CA560587A - Method of and apparatus for continuously casting metal : en fr
  • AT198728B - Process for the extraction of heavy water : de en
  • AU225871B2 - Electromagnetic pick-off devices : en
  • CA560678A - Process for preparing cadmium red pigment : en fr
  • DE1770866U - X-RAY FILM CASSETTE. : de en
  • FR1160612A - Installation for the separation of hydrocarbons (kerosene and the like) and other liquids of lesser density than water, sewage or rainwater : en fr
  • CA560854A - Containers : en fr
  • AT198804B - Coordinate switch for switching devices in telecommunications systems, in particular telephone systems : de en
  • AT198838B - Lighting device : de en
  • US2844083A - Hitch device : en
  • US2844494A - Method of producing electron emitting cathodes : en
  • US2844658A - Arrangement for telephones with an amplifying device connected in series with the receiver capsule : en
  • US2844321A - Proportionate flow control device : en
  • US2844449A - Fuels containing a deposit-control additive : en
  • US2844440A - Regeneration of caustic solutions containing mercaptans : en
  • AT198685B - Adjustable dosing device for the treatment of liquids, especially water, with solids soluble in them : de en
  • AU228879B2 - Method of purifying zirconium tetrahalide : en
  • AU228608B2 - Method and apparatus for sterilizing and cleaning articles, particularly milking machines, by shock sound radiation, : en
  • CA560810A - Coiling machine : en fr
  • DE1034865B - Process for the production of water repellants for masonry based on siloxane : de en
  • DE1770773U - OFFICE MACHINE FURNITURE TOP PLATE. : de en
  • DE1770812U - CUTTER HEAD. : de en
  • AT198791B - Control valve for air brakes on rail vehicles : de en
  • CA560537A - Wheel structure : en fr
  • DE1034662B - Facility for the transport of carbon bands on writing office machines : de en
  • CA560608A - Antenna tuning device : en fr
  • GB798473A - Coiling or de-coiling apparatus for metal strip with collapsible drum : en
  • GB798621A - Process for preparing a silica gel flatting agent : en
  • DK85932C - Pump unit for use in transporting whey and cheese grains from a cheese vessel. : da en
  • GB798627A - Improvements in or relating to gas filled electric discharge devices : en
  • AT198659B - Elastic mounting for spindle housings of spinning machines : de en
  • US2843859A - Swimmer propulsion device : en
  • FR68914E - Apparatus for ironing ties and folds of clothes in their suspended position of rest : en fr
  • US2844377A - Chucks with jaws connected together by rubber bonded thereto : en
  • CA560766A - Method of improving corrosion resistance of zinc : en fr
  • CA560792A - Excitation and regulation system for electrostatic generators : en fr
  • DE1035015B - Compressed air gun : de en
  • DE1770762U - BALCONY SWING WITH TILTING SEAT AND ADJUSTABLE FOOTREST. : de en
  • DE1770829U - PUBLISHER FOR DISCOUNT STAMPS OD. DGL. OF ONE ROLE. : de en
  • DE1770886U - ARRANGEMENT OF A CENTRIFUGAL BRAKE ON THE SLEWING GEAR OF THE ROAD DRIVING DEVICE OF TOWER CRANES. : de en
  • FR1160628A - Signal delay device : en fr
  • US2844135A - Internal combustion process and apparatus : en
  • GB798759A - Improvements in or relating to electrical insulators : en
  • US2843932A - Tool for removing painted-over wallpaper : en
  • GB798717A - Improvements in or relating to belt fastening devices : en
  • FR1160675A - Germicidal compounds of diphenylmethane and process for their preparation : en fr
  • GB798727A - Improvements in or relating to hand-tools : en
  • GB798587A - Holder for telephone receiver-transmitters : en
  • AU222890B2 - Blow moulding of polytetrafluoroethylene : en
  • CA560704A - Bomb bay with rotary door : en fr
  • DE1770674U - TEMPERATURE SWITCH. : de en
  • DE969872C - Thermal trip device operated with alternating current : de en
  • GB798718A - Improvements in and relating to snap fastener sockets : en
  • LU36116A1 - METHOD FOR STABILIZING AQUEOUS SOLUTIONS OF METAL CONTAINING MONOAZO DYES CONTAINING LESS THAN ONE ATOM OF METAL COMPLEX BONDED TO ONE DYE MOLECULE : de en
  • US2843909A - Garter clasp with interlockable double tongue : en
  • US2843961A - Hook and leader supporting structure : en
  • US2844274A - Filler cap : en
  • GB798606A - Improvements in and relating to grip chains for tractors : en
  • GB798760A - Improvements in or relating to positioning mechanisms for mine winder cages or the like : en
  • GB798709A - Improvements in or relating to pressure regulating devices : en
  • GB798518A - Production of uranium : en
  • CA560724A - Angular bends in microwave transmission lines : en fr
  • DE1770691U - RECTIFIER ARRANGEMENT. : de en
  • DE1034864B - Process for the preparation of polymers containing quaternary ammonium groups : de en
  • DE1770925U - RULER-LIKE HEADBAR FOR MOVABLE GUIDANCE ON WRITABLE DOCUMENTS. : de en
  • GB798746A - New chromium-containing monoazo-dyestuffs and process for making them : en
  • DE1034893B - Rev counter with reversing gear : de en
  • GB798753A - Remote control of engine driven welding generators : en
  • DE1034841B - Grinding machine : de en
  • US2844416A - Bearing means and method of making same : en
  • US2844553A - Polyhydric phenol-aldehyde-epihalo-hydrin resins : en
  • DE1034694B - Amplifier arrangement for small DC voltages : de en
  • GB798453A - Process for separating normal paraffins from mixtures of hydrocarbons : en
  • GB798687A - Production of alloys of aluminium with plutonium, uranium or thorium : en
  • US2844664A - Remotely-controlled dictationrecording system : en
  • US2844758A - Method of making multicolor cathde-ray tube screens : en
  • GB798555A - Improvements in or relating to balanced modulator circuits : en
  • GB798469A - Improvements relating to syphonic-discharge water-closet basins : en
  • CA560617A - Conversion products of azo dyestuffs containing metal compounds in complex union : en fr
  • CA560788A - Process for the production of gasoline from residual oils : en fr
  • DE969885C - Edge seam with solidified fabric edges as well as the process and machine for their production : de en
  • DE1770660U - CONNECTING ELEMENT WITH CLAMPING CONTACTS. : de en
  • FR68925E - Device for adjusting hydraulic turbines : en fr
  • DE1034822B - Device for hardening solidification sands in the manufacture of foundry cores and foundry molds : de en
  • FR1160694A - Process for the preparation of new dioxo-pyrrolidines and new compounds thus obtained : en fr
  • US2844181A - Tires : en
  • DE1770619U - TUB, ESPECIALLY WASHBASIN OR ZUBER. : de en
  • DE1770984U - MULTI-PURPOSE NIPPERS : de en
  • US2844155A - Baptismal balance : en
  • DE1770849U - OPEN CAPS ON BARRELS OR PIPES : de en
  • US2843884A - Seat construction for foldable bleachers : en
  • US2844070A - Automatic apparatus for controlling synchronization of different film feeding mechanisms : en
  • US2844524A - Integration of coker with refinery : en
  • DE1034897B - Check accounting machine with sorting drum and endorsing device : de en
  • DE969881C - Lubricating oil return cooling device : de en
  • GB798620A - Additives to prevent the corrosion of apparatus containing hydrocarbons : en
  • US2844638A - Heat pump : en
  • US2844780A - Dynamic brake control : en
  • GB798630A - Process for the production of salts of the phosphoric acids : en
  • GB798419A - Improvements in machines for spraying insecticides and the like : en
  • GB798476A - Process for the production of salts of aryloxyethanolsulphuric acid half esters : en
  • US2844001A - Flow straightening vanes for diffuser passages : en
  • US2844806A - Battery post sealer : en
  • DE969842C - Universal milling table : de en
  • AT198679B - Cross air drying chamber with vertical air exchange : de en
  • DE1034634B - Process for the separation of a strong acid from the aqueous solution of a dissolved organic substance : de en
  • DE1770998U - COMBINATION TOOL. : de en
  • AT198667B - Assembled furnace block and process for its manufacture : de en
  • CA560764A - Electrically conductive colloidal graphite solution : en fr
  • DE1770982U - KEY WITH REVERSIBLE HOOK CLAW, IN PARTICULAR FOR TAPS. : de en
  • US2844620A - Process for the deodorization of omicron, omicron-dimethyl-dithiophosphate of diethyl mercaptosuccinate : en
  • GB798539A - Process for the conversion of carbon monoxide to dioxide : en
  • AU3468458A - Blow moulding of polytetrafluoroethylene : en
  • CA560633A - Chloromethylated alkylbenzenes : en fr
  • CA560645A - Carton : en fr
  • GB798478A - Improvements in or relating to the hydrometallurgical production of cobalt and nickel : en
  • US2844457A - Lump ores and methods of producing them : en
  • DE1034903B - Interchangeable plow : de en
  • US2844002A - Hydraulic piston pump, particularly suitable for differential hydraulic transmissions : en
  • US2844293A - Corner construction for a chick box : en
  • US2844420A - Insert bearing structure and shim therefor : en
  • US2844266A - Receptacle closure : en
  • US2844560A - Polyesters from dicyclohexyladipic acid, copolymers thereof, and process of making same : en
  • DE1770985U - COMPRESSED AIR DRIVING NAIL DRIVING DEVICE OD. DGL. : de en
  • GB798733A - A portable commode for use by invalids and others : en
  • US2844450A - Fuels containing deposit-control additives : en
  • DE1034683B - Method for the transmission of telegraph characters composed of two types of telegraphing steps (telex characters) : de en
  • DE1770973U - ATTACHMENT FOR STREET GULLY. : de en
  • DE1034574B - Device for pulling in tubular metal hollow bodies, such as milk cans and. like : de en
  • DE1035034B - Land mine : de en
  • CA560712A - Dithiandithiol s,s-bis(o,o-dialkyl phosphorodithioate) and its use as an insecticide : en fr
  • AU220828B2 - New organic bases : en
  • CA560554A - Heater for engine cooling water : en fr
  • DE1770941U - BOWLING LANE TRAINED AS TABLE APPLIANCE. : de en
  • US2844197A - Storm window and awning unit : en
  • US2844112A - Method of inhibiting slag formation in boilers and inhibitor materials for use therein : en
  • IS1052A7 - Method and machine for salting foods, especially fish : en is
  • DE1770816U - DEVICE FOR RAISING ELASTIC FABRICS, SUCH AS RUBBER LINES OD. DGL. : de en
  • DE1034599B - Process for the production of hypophosphites : de en
  • DE1770641U - PULLER TRAINED IN THE WINDOW OF A HAND WINCH. : de en
  • US2844513A - Process for splitting racemates : en
  • AT198837B - Automotive headlights : de en
  • CA560782A - Oxidizing olefins to olefin oxides by contact with a promoted silver catalyst : en fr
  • DE1770760U - WARDROBE. : de en
  • US2844163A - Backwater control device for sewers : en
  • US2844801A - Low pass filter units for high frequency signal circuits : en
  • USD183255S - Interchangeable photographic assembly : en
  • US2844572A - Viscosity control and stabilization of halogenated hydrocarbon resins with metallic salts of oxygen ether acids : en
  • DE1034627B - Process for the production of spasmolytically effective ª ‡ -phenyl-ª ‡ -cyclohexylglycolic acid ester : de en
  • AT198787B - Machines for spreading and tamping bituminous conglomerates on roads : de en
  • CA560674A - Methods and machines for making tubular containers : en fr
  • FR1160690A - Process for the preparation of quaternary ammonium compounds : en fr
  • AU220943B2 - Amphibious craft : en
  • DE1034926B - Screw and nut locking : de en
  • US2844049A - Transmission : en
  • USD183238S - Sun lamp : en
  • US2844543A - Transparent photoconductive composition : en
  • US2844707A - Manufacture of radiation detectors and the like : en
  • GB798582A - Improvements in or relating to hitch mechanisms : en
  • DE1034580B - Process for the production of glued and waterproof textile seam covers : de en
  • DE1770844U - ELASTIC COUPLING. : de en
  • DE1770977U - FLAT CLAMP FOR WORKPIECES. : de en
  • GB798662A - Improvements in and relating to derivatives of pyrazole : en
  • DE1034891B - Electrical pulse circuit : de en
  • US2843850A - Necktie form : en
  • US2843998A - Yarn twist controller : en
  • US2844246A - Foil container : en
  • US2844398A - Rubber insert with lubricant channel : en
  • US2844611A - Manufacture of acylamino carboxylic acids : en
  • US2843995A - Thread suction installations for spinning machines : en
  • US2844467A - Addition of urea ascorbate to bread dough and resulting product : en
  • FR1160633A - Device for exploring magnetic cores without destroying information : en fr
  • CA560521A - Torsionally resilient flexible couplings : en fr
  • CA560612A - Separation process of ammonia from synthesized urea liquid : en fr
  • DE1770913U - DEVICE FOR FASTENING ACCESSORIES TO THE HANDLEBAR OF TWO-WHEELED VEHICLES. : de en
  • CA560719A - Air outlet device for ventilating apparatus : en fr
  • DE1034742B - Fastening of soldering plates in mutually opposite grooves in the walls of arc extinguishing chambers : de en
  • DE969856C - Process for the production of sodium bisulfite solutions for pulp digestion from pulp waste liquors : de en
  • FR1160618A - Wiper : en fr
  • DE1770770U - UPHOLSTERED AND UPHOLSTERED MATTRESS WITH SPRING CORE. : de en
  • GB798529A - Improvements in the slip casting of variously shaped articles : en
  • DE1034952B - Overload protection for machining by means of a tool rotating around its central axis : de en
  • DE1034812B - Process for the preparation of used precipitation media that arise when forming solutions of polyacrylic acid nitrile : de en
  • DK85917C - Support bandage for use under the midfoot part of the foot. : da en
  • FR1160623A - Saturated magnetic core stabilization device : en fr
  • GB798703A - Iminyl phosphates, their preparation and application : en
  • GB798567A - Printing plate : en
  • GB798622A - Improvements in or relating to travelling wave tubes : en
  • CA560632A - Artificial respirator : en fr
  • GB798439A - Process for the manufacture of terephthalic acid dimethyl ester : en
  • DK85924C - Device for injection molding machines for controlling the hydraulically moved mold closure and injection mechanism. : da en
  • IE23214L - Hot water boilers : en
  • US2844357A - Apparatus for orienting tools in a bore hole : en
  • US2844765A - Protective circuitry : en
  • DE1034570B - Pit construction for mining operations by means of stamps and swivel caps : de en
  • GB798670A - Apparatus for de-coding record card and like elements : en
  • FR68938E - Advanced metal carpentry for bay : en fr
  • DE1034616B - Process for the preparation of ditertiary bases : de en
  • DE1034701B - Circuit arrangement for subscriber stations in telecommunications, especially telephone systems, with keypad selection : de en
  • DE1770752U - EGG CUP. : de en
  • DE1770755U - TABLE CLOTH CLAMP. : de en
  • DE1034848B - Process for connecting bodies made of mixtures containing natural and / or synthetic rubber with layers or coatings made of polyester-isocyanate plastics : de en
  • DE1770863U - ROTATING POSTCARD STAND. : de en
  • DE1770894U - THEFT WARNING AND EMERGENCY DEVICE FOR MOTOR VEHICLES. : de en
  • GB798637A - Improvements in or relating to tobacco cutting machines : en
  • US2844810A - Safety exit alert for automobiles : en
  • GB798471A - Surgical dressings : en
  • GB798551A - Improvements relating to the hardening of foundry cores or moulds by carbon dioxide : en
  • GB798647A - Improvements in or relating to electrical sockets : en
  • DE1034715B - Device for mirror antennas to compensate for the reflection of the mirror on the exciter : de en
  • DE1034969B - Process for the continuous thickening of pulp waste liquor : de en
  • FR1160626A - Improvements to loom harnesses : en fr
  • DE969880C - Insert barrel with the same surrounding sleeve for piston engines : de en
  • DE1034700B - Self-dialing device for telephones to generate electricity for the number to be dialed : de en
  • DE1034660B - Device for lifting individual sheets from a stack and conveying the sheets to a printing, addressing or folding machine : de en
  • DE1034677B - Regulator for the pressurized water return to the suction side of the pump of a street blasting vehicle : de en
  • DE1035001B - Sealing plug made of elastic plastic with tamper-evident security : de en
  • DE969820C - Electric lighting device for struts : de en
  • DK85914C - Oil heating unit. : da en
  • GB798658A - A connector for centrically mounting machine elements on a rotatable shaft : en
  • DE1034941B - Pressure reducing valve : de en
  • DE1770620U - TEAR BLOCK WITH DISTINCTION STRIP FOR CLOTHING AND UNDERWEAR. : de en
  • FR1160699A - Wooden sliding window with closing and iron and aluminum fittings : en fr
  • US2844206A - Oil and gas flow control device : en
  • US2844427A - Torsion compression and oil ring : en
  • GB798441A - Improvements in or relating to heat transfer systems : en
  • DE1034639B - Process for the preparation of racemic and optically active phenthiazine derivatives : de en
  • DE1034708B - Arrangement for counting the number of subscriber busy cases for telephone main connections : de en
  • CA560836A - Electroplating nickel and cobalt with periodic reverse current : en fr
  • US2844422A - Piston ring : en
  • US2844612A - Production of esters from carbon monoxide, hydrogen, and olefin : en
  • US2844683A - Keying and coding device : en
  • US2844353A - Seal for plug valves : en
  • DE1034748B - For adjusting an actual value to a nominal value, a measuring device with conversion of measured values into control pulses : de en
  • DE1035036B - Device for intermittently cutting through an uninterrupted strand, e.g. B. a tobacco rod : de en
  • FR1160661A - Wire printing device : en fr
  • DE1034950B - Drive for machine tools, in particular cutting machine tools : de en
  • DE1770686U - LIGHT BULB SOCKET WITH AN ARRANGEMENT FOR RETAINING SPRINGS. : de en
  • GB798411A - Preparation of 1,4-dihalo-2-butines : en
  • AT198843B - : de
  • AT198850B - Night storage heater : de en
  • CA560520A - Torsionally resilient flexible couplings : en fr
  • GB798509A - Improvements in or relating to comminuting apparatus : en
  • DE1034585B - Process and device for evaporation of liquids : de en
  • DE1034794B - Metal complex salts of porphyrazines with a siccative effect on oils, varnishes, etc. like : de en
  • US2844465A - Photographic process : en
  • US2844297A - Collapsible carton : en
  • US2844367A - Resilient system : en
  • US2844245A - Carton for attachment to a container : en
  • USRE24506E - humphreys : en
  • US2844109A - Multiple berth arrangement : en
  • US2844401A - Latch : en
  • CA560671A - Fluid hydroforming process : en fr
  • DK85920C - Apparatus for electric heating of heating plates for food. : da en
  • DE1034761B - Method and device for testing direct current systems, in particular direct current railway systems, for short circuits : de en
  • DE1034913B - Solid, grainy, crystalline agent for controlling vegetation, particularly for weed control : de en
  • GB798532A - Improvements relating to arrangements for regulating the idling air supplied to internal combustion engines : en
  • US2844473A - Sliced food package : en
  • DE1770803U - EQUIPMENT ON SHEET METAL OR SIMILAR LAYERED BODIES : de en
  • FR1160653A - Spin echo storage systems : en fr
  • US2844226A - Hydraulic shock absorber : en
  • DE1034573B - Device for the continuous descaling of strip-like products : de en
  • DE1034609B - Process for the production of chlorinated hydrocarbons : de en
  • DE1034611B - Process for purifying pentraerythritol : de en
  • DE1034696B - Intercom system for speaking in rooms with a high level of interference : de en
  • DE1770724U - WALLET OR BAG CLOSURE. : de en
  • US2844113A - Continuous feed needle feed sewing machine : en
  • DE1034814B - Suspension device for technical motors for dental purposes arranged below the level of a work table : de en
  • GB798508A - Improvements in frequency dividing circuits : en
  • DE1035005B - Equipment at the pendulum hook slaughterhouse for hanging the pork halves on the double hooks used for pumping : de en
  • DE1770858U - TWO-STAGE CYCLONE FOR DEDUSTING AIR AND GAS. : de en
  • AT198796B - Mountain lift with a surrounding rope : de en
  • AU2484857A - Improvements in and relating to anchoring tabs for upholstery springs : en
  • GB798425A - Improvements in or relating to carburetors for internal combustion engines : en
  • GB798599A - Improvements in or relating to the manufacture of aluminium dialkyl monohalides : en
  • GB798730A - Variable speed centrifugal governor : en
  • GB798666A - A process for the production of hydrohalides of barbituric acid derivatives : en
  • GB798538A - Improvements relating to apparatus for identifying railway vehicles : en
  • CA560824A - Electrostatic strip-oiling method and apparatus : en fr
  • DE1035065B - Spray nozzle : de en
  • US2844655A - Motor-driven rotary telephone switching mechanism : en
  • CA560506A - Side tank construction for bulk cargo vessels : en fr
  • US2844196A - Swimming pool protector : en
  • US2844151A - Breast supporter : en
  • US2844263A - Article transfer mechanism : en
  • US2844384A - Control apparatus for fluid suspension system : en
  • AT198780B - Process for the production of high quality cast iron and application of the process in the production of cast iron with a spherulitic graphite structure : de en
  • DE1770821U - DEVICE FOR MAGNETIC SOUND DEVICES WITH A SINGLE HEAD GROUP. : de en
  • US2844190A - Chair with reclining back-rest and coordinated seat and leg-rest : en
  • US2844360A - Heat exchanger : en
  • AT198888B - Process for obtaining a new, therapeutically effective, antibiotic substance : de en
  • CA560731A - Arylamides of aromatic hydroxy carboxylic acids and a method of making same : en fr
  • AT198695B - Diffusion process and device for the continuous leaching of beet pulp : de en
  • DE1770741U - PLASTIC FLOWER CONTAINER. : de en
  • US2844759A - Apparatus and method for overcoming scanning error effects in plural beam cathode ray tubes : en
  • DE1034734B - Plug for electrical installation : de en
  • US2844408A - Nozzles : en
  • US2844618A - Polyphosphonates : en
  • US2844008A - Ice making apparatus : en
  • DE1770976U - COMPRESSED AIR SCREW CLAMP. : de en
  • CA560550A - Earth boring auger slip plate : en fr
  • CA560713A - Phosphorodithioates of dithianethiols : en fr
  • AT198785B - Mobile track tamping machine combined with a track measuring device : de en
  • US2844277A - Single ring element container closure : en
  • US2844526A - Method for carbonizing carbonaceous materials : en
  • CA560527A - Umbrella : en fr
  • CA560655A - Method of making oil extended synthetic rubber and carbon black masterbatches : en fr
  • AU226013B2 - Multiple card index : en
  • AU3463958A - Improvements in shock-absorbing air cushions : en
  • AU3471158A - A stop valve comprising a screw spindle : en
  • CA560635A - Radiation measuring system for material having non-uniform cross-section design : en fr
  • US2844429A - Lap tray with adjustable leg-engaging means : en
  • US2844782A - Power transmission units with thermal overload cutout : en
  • AU222289B2 - Machine for producing die castings : en
  • US2844160A - Apparatus for recovering gases from flare lines : en
  • DE1770745U - SHEEP'S WOOL FOR UPPER BEDS, QUILTS, PILLOWS OD. DGL. : de en
  • DE1770810U - HYDRAULIC CLAMPING AND LENGTH ADJUSTMENT DEVICE WITH RAISING AND LOWERING SUPPORTING BAR. : de en
  • DE1770878U - SO 8 - VW PLATFORM WAGONS WITH WIDENED LOADING AREA. : de en
  • DE1770663U - HOUSE CONNECTION AND CONNECTION SLEEVE. : de en
  • DE1770988U - HAND IMPACT DEVICE FOR DRIVING BOLTS OD. DGL. ANCHORING PINS IN SOLID MATERIALS. : de en
  • AU226679B2 - Improvements in or relating to brushes : en
  • AU224179B2 - Improvements relating to remote control systems : en
  • US2844645A - Color television receiver, intermediate frequency amplifier : en
  • AT198828B - Process for the production of stator sets for submersible motors, in particular for electric submersible pump motors : de en
  • AT198669B - Cement based on granulated slag or analogous materials and process for its production : de en
  • CA560598A - Production of artificial filamentary materials by wet spinning : en fr
  • CA560721A - Transfer mechanism for bagmaking machines : en fr
  • AU222064B2 - Improvements relating tothe production of thin-walled moulds and cores for casting metals : en
  • CA560705A - Internestable service baskets : en fr
  • DE1035069B - Two-leg internal extractor for ball bearings u. like : de en
  • GR18897B - CITRUS JUICE EXPORTER. : el en
  • US2844508A - Substituted mercuric 8-hydroxy quinolinates : en
  • US2844678A - Sump pump system : en
  • CA560577A - Method of improving the flavour of soluble solid coffee extract and resulting product : en fr
  • US2844499A - Method of removing oxygen from titanium metal : en
  • DE1034612B - Process for the preparation of esters of phosphoric acid and thiophosphoric acid : de en
  • DE1770756U - NAPKIN HOLDER. : de en
  • CA560551A - Meat grinding attachment : en fr
  • CA560629A - Method for separating elemental carbon from barium oxide : en fr
  • CA560733A - Continuous fiber winding apparatus : en fr
  • DE1770670U - SOCKET WITH SWITCH. : de en
  • DE1770883U - ADJUSTABLE SEAT MOUNTING FOR CAR SEATS. : de en
  • DK85922C - Heat radiant ceiling construction. : da en
  • CA560760A - Progressively collapsible mandrel : en fr
  • CA560853A - Extruded metal joint manufacture : en fr
  • AT198799B - Method of manufacturing an electrical semiconductor device : de en
  • US2844651A - Modulation limiter for multiplex pulse communication systems : en
  • AU221947B2 - Improved means for protecting structures from termites : en
  • FR68907E - Safety device for closing drums during transport : en fr
  • FR68929E - Fatty alcohol-based detergent bar : en fr
  • US2844748A - Synchronous motor rotor conductor bar construction : en
  • AT198890B - Process for the preparation of a physiological electrolyte solution : de en
  • AT198740B - Process for the preparation of α- and α, α'-fluorinated octahalogen-endomethylene-4,7,8,9-tetrahydrophthalanes : de en
  • AU218386B2 - Improvements in or relating to egg fillers : en
  • CA560651A - Pneumatic tire and method of making same : en fr
  • US2844130A - Internal-combustion engine : en
  • US2844624A - Sulfonation process with emphasis on economy of sulfonating agent : en
  • US2844750A - Focused electron flow electron tube for very high frequencies : en
  • CA560578A - Corner clamp with guide means for use with power tools : en fr
  • AT198680B - Device for the arbitrary movement of weight-controlled closure bodies, in particular overweight baffle flaps : de en
  • AT198732B - Tension clamp : de en
  • AU3465358A - Process for obtaining substantially pure solutions of metal salts : en
  • CA560855A - Treatment of nickel ores : en fr
  • DE1770767U - COMBINED SEATING AND Lounging furniture. : de en
  • US2844165A - Pressure vacuum relief valve : en
  • US2844262A - Shelf assemblies : en
  • US2844681A - Automatic electric cut-outs : en
  • AU227069B2 - Power-operated lifting truck : en
  • CA560775A - Quaternary ammonium compound : en fr
  • DE1770702U - DRAW RELIEF FOR CENTRAL HEATING. : de en
  • US2844289A - Adaptor for nozzle, spout, coupler, or the like : en
  • DE1034837B - In the event of inadmissible excess pressure, the safety door, flap or the like opens automatically. : de en
  • FR1160646A - Motor speed control device : en fr
  • DE1034786B - Process for the manufacture of spinnerets : de en
  • US2844653A - Automatic exchange systems : en
  • DE1034744B - Electrical switch with cam-controlled contact levers : de en
  • DE1034868B - Process for the sulphurisation of metals : de en
  • DE1034888B - Arrangement for storing values : de en
  • DE1770856U - INDEPENDENT CHANGEOVER DEVICE FOR CONCRETE IRON BENDING MACHINES. : de en
  • DE969819C - Insulation plate with two-dimensional printed circuits applied to one or both sides and several soldering points made by dip soldering : de en
  • US2843919A - Cold rolling method of making hollow steel blades : en
  • US2844466A - Growth promotant substances : en
  • DE1034920B - Steel frame in lightweight construction for stationary internal combustion engines : de en
  • DE969882C - Fuse for a piston internal combustion engine : de en
  • CA560538A - Seed display stand with tiered shelves : en fr
  • US2843960A - Safety device for firearms : en
  • AT198842B - Electric welding unit for direct current arc welding : de en
  • DE1770697U - PARABOLIC OR SIMILAR SHAPED HEAT RADIATOR WITH MULTIPLE HEATING ELEMENTS. : de en
  • CA560753A - Tension control device for textile thread : en fr
  • CA560806A - Meat curing : en fr
  • US2844108A - Trailer train : en
  • US2844020A - Handle and latch operating means for doors : en
  • FR1160649A - Rotary brush card reader : en fr
  • FR1160666A - Reversible storage device : en fr
  • CA560776A - Vinyl halide resin plasticized with n,n-disubstituted carbonate amides : en fr
  • AU218475B2 - Improvements in compensators for fluid ducting : en
  • AU3473158A - A disposable bag for use following surgical operations : en
  • CA560672A - Complex formal lubricating composition : en fr
  • DE1034847B - Process for stabilizing bromine-containing isoolefin-polyolefin copolymers : de en
  • AU3464958A - Automatic temperature responsive time-control system : en
  • AT198748B - Process for the preparation of new quinone compounds : de en
  • DE1034632B - Process for the production of carboxylic acid n-heptyl esters with spasmolytic and anesthetic effects : de en
  • GB798722A - Improvements in, or relating to, collapsible supporting devices for mine roofs and the like : en
  • US2844099A - Floating non-sticking blades or vanes : en
  • US2844532A - Apparatus for determining specific gravity of an acid solution : en
  • US2844241A - Conveyor systems : en
  • US2844525A - Fluid retorting process : en
  • US2844577A - Certificate of correction : en
  • US2844816A - Radio navigation systems : en
  • US2844033A - Radiant energy measurement methods and apparatus : en
  • US2844064A - Snare and timbal quick change swivel attachments for bass drum : en
  • US2844549A - Method for the incorporation of lignin into synthetic rubber : en
  • US2844286A - Dispenser for lubricants : en
  • AT198745B - Process for the preparation of new hydroquinone compounds : de en
  • AU220764B2 - Improvements in railway car truck braking arrangements : en
  • FR1160659A - Verification device for wire printing machine : en fr
  • US2844697A - Electric soldering tools : en
  • US2843877A - Portable tire repair apparatus : en
  • US2844682A - Overload relay and magnetic switch assembly : en
  • DE1034667B - Process for freezing perishable goods : de en
  • DE969869C - Electric circuit breaker : de en
  • DE1034566B - Clamping connection for sliding arch extension frame : de en
  • US2844335A - Creel : en
  • AU2489657A - Method and apparatus for producing sprayaerated milk andother flavoured drinks : en
  • DE1034768B - Charger with rechargeable current collector and small current consumer : de en
  • CA560799A - Process for refining hydrocarbons : en fr
  • DE1770625U - TRANSPORT CONTAINER FOR WOMEN'S AND MEN'S CLOTHING. : de en
  • US2843943A - Combined washer and drier : en
  • US2844805A - Plug locking and protecting device : en
  • DE1770652U - EXHAUST ARRANGEMENT FOR DECIMETER WAVES. : de en
  • DE1770744U - VASE. : de en
  • DE1770823U - RECORD STAND. : de en
  • US2843928A - Method of making an expandable fastener : en
  • US2844157A - Electropneumatic transducer : en
  • US2844252A - Magnetic separator : en
  • US2844762A - Illumination control : en
  • US2844396A - Handle bar stem : en
  • US2844817A - Landing traffic control system : en
  • US2844463A - Magnesium-base alloys : en
  • DE1770610U - SWITCH ROSE. : de en
  • GB798402A - Improvements in or relating to mounting arrangements for level adjusting pads : en
  • AU226012B2 - Cooling arrangements for stators of dynamo electric machines : en
  • AU3475258A - Breathing apparatus with cam controlled valve : en
  • CA560572A - Aminoglycosidopurines and preparation : en fr
  • DE1034722B - Transmission arrangement with direction-dependent transmission properties : de en
  • DE1034835B - Prefabricated staircase made of individual, juxtaposed saw-tooth-shaped staircases : de en
  • DE1770743U - DETACHABLE FLOWER STAND WITH INTERCHANGEABLE FLOWER POT SITES. : de en
  • CA560856A - Impervious package, in particular for liquid or gaseous fluids : en fr
  • GB798537A - Improvements in or relating to electric thermostats : en
  • GB798639A - Improvements in electric discharge devices : en
  • GB798681A - Improvements in and relating to tool rests for lathes : en
  • AU3465558A - Method and composition of matter for combating plant diseases : en
  • DE1034607B - Continuous process for the hydroforming of naphthenic hydrocarbons with regeneration of the catalyst : de en
  • DE1770675U - ORGAN FOR OPERATING A SWITCH. : de en
  • CA560553A - Hydraulic safety valve : en fr
  • US2844230A - Permeable brake : en
  • US2844269A - Container : en
  • FR68942E - Improvements to devices for takeoff and landing of aerodynes : en fr
  • GB798554A - Improvements in or relating to loaders for loading cut coal on to a coalface conveyor : en
  • FR68940E - Rechargeable route guide : en fr
  • DE1034750B - Thermal overcurrent release : de en
  • GB798513A - Light-sensitive packet photographic emulsions and methods of making the same : en
  • GB798556A - Improvements relating to the sorting of boards or timber and similar elongated articles according to length : en
  • GB798677A - Improvements in coloured, anti-skid facings, for example for floors : en
  • US2843921A - High-strength high-density tungsten base alloys : en
  • US2844523A - Method of making catalysts : en
  • DE1770707U - FASTENING CLIP FOR DENTAL PROSTHESES. : de en
  • US2844145A - Self-contained breathing apparatus : en
  • AT198700B - Brewing fitting for coffee machines with a collecting vessel for the finished drink : de en
  • CA560610A - Brush making machine : en fr
  • DE1034956B - Centrifugal grinder : de en
  • GB798734A - Improvements in and relating to washers for bolts or like fastening means : en
  • AT198694B - Needle loom : de en
  • DE969821C - Electrical capacitor, in particular wound capacitor, with protective cover : de en
  • IE22882L - Oil burning heater : en
  • GB798449A - Primary electric cell : en
  • GB798651A - Improvements in glands for armour protected electric cables : en
  • US2843992A - Ear pick-up attachment for a corn harvester : en
  • DE1034826B - Coffee, spice mill or the like. : de en
  • DE1770848U - VESSEL CLOSURE. : de en
  • FR1160611A - Dosing dispenser for granulated materials, such as sugar : en fr
  • US2844093A - Selective type positioning means in printing cylinders : en
  • US2844567A - Viscous polycarboxylate adducts from butadiene-type rubbers : en
  • US2844474A - Packaging and processing of poultry : en
  • US2844356A - Hydraulic jack for tensioning reinforcing wires of prestressed concrete structures : en
  • DE1035025B - Detachable coupling for the jacket shells of top rollers on spinning machine drafting systems : de en
  • DE1770790U - FOLDING STAIR BENCH. : de en
  • FR1160634A - Electronic multiplier-divider : en fr
  • US2844128A - Fluid pressure torque converter : en
  • US2844203A - Device for marking superimposed webs of material : en
  • US2844692A - Pile resistor : en
  • US2843891A - Steam vaporizer : en
  • US2844323A - Thermostat for engine cooling systems : en
  • AU3471758A - Power-operated lifting truck : en
  • AU3473858A - Improvements in boilers : en
  • DE1034650B - Process for operating an evaporator and evaporator for a Loeffler boiler : de en
  • FR1160635A - Ribbon to card converter and vice versa : en fr
  • GB798550A - Improvements in or relating to machines for manipulating cut tobacco : en
  • GB798562A - : en
  • FR1160617A - Oscillating device, in particular for transporting, sorting or screening bulk materials : en fr
  • US2844746A - Support means for rotor end windings of dynamoelectric machines : en
  • GB798527A - Improvements relating to extrusion dies for plasticised matter : en
  • DE1770679U - SWITCH FOR PROTECTING ELECTRIC EQUIPMENT. : de en
  • DE969833C - Circuit arrangement for regulating the temperature of switching elements : de en
  • DE1035070B - Tool or sewing box : de en
  • GB798575A - Improvements in and relating to flying shears : en
  • CA560777A - Organ key : en fr
  • DE1770978U - QUICK VICE. : de en
  • DE1034830B - Instantaneous water heater with main and secondary tap : de en
  • DE1770662U - CABLE DISTRIBUTION CABINET. : de en
  • GB798516A - N.n-di-(carboxyalkylthiocarbamyl) polymethylenediamines : en
  • GB798530A - Improvements in or relating to washing machines : en
  • DE1034781B - Device for winding tension grids : de en
  • US2844760A - Headlight dimmer combined with automobile light : en
  • US2844663A - Apparatus for recording orchestral sound : en
  • AT198776B - Method and device for defrosting the heat sinks of absorption chillers working with auxiliary gas : de en
  • CA560702A - Snap acting drum switch : en fr
  • CA560737A - Method of soldering : en fr
  • CA560785A - Pipe coupler with shut-off valve : en fr
  • CA560504A - Multiple film strip contacting printing device : en fr
  • CA560516A - Apparatus for washing dishes or the like : en fr
  • US2843886A - Jamb claw : en
  • CA560557A - One piece car door seal : en fr
  • CA560797A - Treatment of naphthenic acids : en fr
  • US2844019A - Apparatus for the aftertreatment of endless cables or tows of artificial filaments : en
  • US2844644A - Detachable spring contact device : en
  • DE1034878B - Tilt balance : de en
  • GB798522A - Improvements in or relating to ultra-high frequency velocity-modulated oscillator circuits : en
  • FR1160698A - New quaternary amino ethers and process for their preparation : en fr
  • DE969847C - Device for the production of X-ray images : de en
  • GB798545A - Manufacture of trisazo dyestuffs : en
  • DE969840C - Device for shape turning of workpieces, in particular pistons : de en
  • GB798728A - Weighing apparatus for continuously weighing out equal amounts of granular or powder material : en
  • US2844690A - Circuit breaker for individual circuits : en
  • US2844811A - Switching circuits : en
  • US2844016A - Thread puller, holder and cutter : en
  • US2844369A - Tape drive mechanism : en
  • DE1034775B - Unipolar transistor with a constriction in the middle part of the semiconductor rod : de en
  • DE1034833B - Rod-shaped component with an angular cross-section : de en
  • DE1770806U - ROOM DOOR. : de en
  • DE1034610B - Process for the preparation of mixtures of polyhydric alcohols : de en
  • DE1035003B - Hydrofoil : de en
  • US2843880A - Apparatus for transfer molding : en
  • US2844046A - Tractor brake control : en
  • US2844295A - Boxes : en
  • AT198693B - Method and device for controlling looms : de en
  • CA560540A - Shade and shade holder for fluorescent light fixtures : en fr
  • FR68949E - Blade sprayer for grinding or spraying coffee or other products : en fr
  • DE1034919B - Additive to fuels : de en
  • DE1770930U - PLASTIC HEEL, IN PARTICULAR FOR WOMEN'S SHOES. : de en
  • GB798440A - Improvements in or relating to sound reproducing devices producing artificial reverberation of recorded sound : en
  • GB798484A - Improvements relating to reinforced paper or the like : en
  • DE1035017B - Aiming device for firearms : de en
  • DE1770746U - COVER. : de en
  • DE1770818U - PROTECTIVE INSERT FOR PIT CAPS, PIT HELMETS AND THE LIKE. : de en
  • DK85915C - Method for manufacturing the toe piece or heel parts of socks or both toe piece and heel parts on flat ball knitting machines. : da en
  • GB798533A - Improvements in and relating to retractable ball-point pens : en
  • GB798560A - Improvements in and relating to vibrating systems : en
  • GB798577A - Improvements in or relating to the manufacture of magnesia cement : en
  • DE969830C - Bucket wheel excavator for high and low cut : de en
  • DE1034613B - Process for the production of higher mixed ethers : de en
  • US2844771A - High-tension barrier-layer rectification unit for installation in the high-tension generator of an X-ray apparatus : en
  • DE1034738B - Unit provided with special housings for capacitor batteries assembled in a modular manner : de en
  • DE1034790B - Method and device for finishing the tooth flanks of straight and spiral toothed spur gears by means of the spark erosion process : de en
  • DE1770965U - SCRAP CONVEYORS, IN PARTICULAR DOUBLE CHAIN SCRAPER CONVEYORS. : de en
  • GB798503A - Improvements in and relating to electroluminescent lamps : en
  • GB798702A - Improvements in or relating to apparatus for automatically controlling the operationof a punch tool machine : en
  • DE1770835U - SPATULA FOR CLAW CUTTING. : de en
  • GB798673A - Improvements in or relating to coating of silicone rubber articles : en
  • DE1034917B - Rotary piston internal combustion engine with abutments fixed in the housing and with a rotating drum with rotatable members : de en
  • AT198709B - Shirt cut for shirts : de en
  • AT198869B - Process for the production of a seamless rubber stocking : de en
  • AU3465158A - Improvements in or relating tothe dyeing of hair andother keratinous materials : en
  • CA560752A - Removable rail-mounted car stop : en fr
  • DE1035012B - Shaving head for dry shaver : de en
  • DE1035035B - Method and device for tearing open cigarettes : de en
  • DE1770946U - DRINKING CONTAINER WITH SURPRISE EFFECT. : de en
  • GB798489A - Process for the production of anhydrous fluorides : en
  • DE1770934U - REAR LIGHT, PREFERRED FOR AGRICULTURAL VEHICLES. : de en
  • DE1034640B - Process for the production of orotic acid : de en
  • DE1770909U - LUGGAGE HANDLE MADE OF PLASTIC FOR FASTENING, ESPECIALLY ON HOLLOW PISTON RODS FOR BICYCLE AIR PUMPS. : de en
  • GB798479A - Reel stand for paper reels : en
  • US2843857A - Spring assembly : en
  • DE1034962B - Process for storing cheese to prevent mold formation during ripening : de en
  • CA560611A - Registering drive for a web : en fr
  • AT198783B - Process for inductive heating of workpieces : de en
  • AT198755B - Process for the preparation of pyrrole-α, α'-dicarboxylic acids or their salts : de en
  • AT198886B - Process for obtaining a new antibiotic : de en
  • US2844137A - Mechanism for generating the helical thread on grinding worms for gear grinding machines : en
  • US2844606A - Polymerizable esters of alpha-sulfonated fatty acids : en
  • US2844400A - Coupling-and-locking mechanism for kitchen devices : en
  • US2844512A - Fumagillin enveloped in fatty or waxy substance and enclosed in ultraviolet opaque container : en
  • AU218803B2 - Heating device for spraying material in heated condition : en
  • AT198731B - Process for carrying out chemical reactions : de en
  • US2844684A - Electrical- contactor : en
  • USD183252S - Photographic shutter : en
  • AU3477458A - Compositioins for the treatment of lungworm in animals : en
  • CA560519A - Torsionally resilient flexible couplings : en fr
  • DE1770826U - DEVICE FOR STEAM HEATING OF GLASS CONTAINERS. : de en
  • AT198716B - Drum washing machine : de en
  • AT198794B - Shock absorbers for train rods : de en
  • AT198818B - Electrical load or power disconnector : de en
  • CA560567A - Volume governor : en fr
  • AT198806B - Arrangement for using the battery for peak coverage in voltage-regulated power supply systems : de en
  • AT198831B - Equipment for electric mine detonators to ensure a sufficient ignition current for ignition : de en
  • CA560620A - Process for the manufacture of a quinuclidine derivative : en fr
  • AU3471858A - Mast or upright construction fora lift truck : en
  • CA560588A - Milk pipe line washing system : en fr
  • CA560650A - Method of making pneumatic tires : en fr
  • US2843872A - Sliding door hanger : en
  • US2844597A - Blue leveling dyestuffs of the anthraquinone series : en
  • CA560815A - Alloy addition agent : en fr
  • US2844770A - Semi-conductive device and method of producing same : en
  • AU224867B2 - Improvementsin or relating to flexible couplings : en
  • CA560682A - Insoluble resin from unsaturated carboxylic acid and butadiene polymer : en fr
  • CA560530A - Multi-purpose press : en fr
  • AT198820B - Arc extinguishing device, preferably in the form of extinguishing chambers for oil-free circuit breakers : de en
  • US2844036A - Liquid sampler : en
  • US2844227A - Apparatus for actuating friction brakes : en
  • US2844339A - Aircraft landing gear : en
  • US2844516A - Combined hydrodesulfurization and reforming process and apparatus therefor : en
  • DE1034993B - Overrun brake, especially for motor vehicle trailers : de en
  • US2844796A - Phase-modulators : en
  • US2844558A - Dialkenyl beta-cyanoethanephosphonate and polymers and copolymers thereof : en
  • AU3467158A - Improvements in footwear, particularly for ladies : en
  • JPS3310183Y1 - : ja
  • CA560528A - Steel beam climbers : en fr
  • AT198739B - Process for the preparation of new chloro-methylene-tetrahydroindanes : de en
  • AT198834B - Socket fitting for fluorescent tubes : de en
  • AU3470658A - Heating device for spraying material in heated condition : en
  • CA560662A - Polymeric quaternary ammonium compounds : en fr
  • FR1160644A - Magnetic ink printing : en fr
  • DE1770830U - ELECTRIC SELF-SELLER. : de en
  • DE1034869B - Process for the production of fine-grain calcium or calcium-containing mixtures and alloys : de en
  • DE1035066B - Spray gun driven by an electric motor, especially for paints and varnishes : de en
  • GB798492A - Incinerator : en
  • US2844380A - Climbing and braking device for skis : en
  • US2844732A - Producing plural photographic images in one exposure : en
  • DE1770639U - STORAGE WITH REFRIGERATED CONTAINERS. : de en
  • DK85912C - Electrostatic lens, in particular for cathode ray tubes. : da en
  • DE1770936U - COLOR REGISTER. : de en
  • DE1034853B - Process for making films and tubular structures made of ethylene polymers or their copolymers printable : de en
  • US2844613A - Alkali refining rice oil in the presence of a oh group-containing additive : en
  • DE1034588B - Crystallizer for cooling crystallization : de en
  • DE1770611U - LIGHT FOR PIANOS, WINGS, HARMONIES OR. DGL. INSTRUMENTS : de en
  • DE1770792U - EXTENDABLE CLOTHING HANGER. : de en
  • DE1770872U - PHOTO POCKET FOR NEGATIVE STORAGE. : de en
  • US2844375A - Adjustable grip for bowling ball : en
  • US2843901A - Corner paper clip : en
  • US2843963A - Mechanical finger for spinning reel in fishing tackle : en
  • AT198761B - Process for the preparation of new pyrazolone derivatives : de en
  • CA560768A - Hydraulic pile driving hammer : en fr
  • GB798585A - Improvements in and relating to pipes : en
  • DE1034759B - Method for determining the autocorrelation function of static fluctuations in the transmission properties of electrical cables : de en
  • DE1035032B - Device for the moisture-tight wrapping of explosive cartridges : de en
  • US2844235A - Mechanical throttle speed control device : en
  • DE1035048B - Apron conveyor, especially for mining operations : de en
  • GB798632A - Preparation of octaalkylpyrophosphoramides : en
  • DE1034600B - Process for the production of a cation exchanger from coal, peat, brown coal or the like. : de en
  • USD183241S - Armchair : en
  • GB798396A - Improvements in or relating to manifolding : en
  • DK85939C - Emptying mechanism for refuse trucks. : da en
  • US2844053A - Engine parts boring machine : en
  • USD183260S - Stapler or similar article : en
  • DE1770681U - ARRANGEMENT OF AUXILIARY MACHINERY ON A STEAM TURBO GENERATOR SYSTEM WITH REDUCTION GEAR. : de en
  • DE1770834U - MOUNTED SPRAYER SPREADER. : de en
  • DE1770774U - SMALL TABLE. : de en
  • US2843907A - Fastening devices : en
  • US2844789A - Microwave magnetic detectors : en
  • GB798553A - Improvements in or relating to a fuel system : en
  • GB798604A - Improvements in or relating to liquid coating compositions : en
  • DE1034859B - Process for the preparation of insoluble, polymeric condensation products containing quaternary ammonium hydroxide groups : de en
  • DE969854C - A spring system consisting of resilient tension and compression elements, especially for cushioning wheel hubs : de en
  • DE1035040B - Process for burning or burning and sintering on sintered grates : de en
  • US2844676A - Combination snap action push-pull switch and variable resistor : en
  • US2844704A - Combination range and hot water heater : en
  • DE1034986B - Ramjet engine, the outlet cross-section of which is controlled by a sensor sensitive to differential pressure : de en
  • GB798429A - Set of forms : en
  • GB798434A - Fuel elements for nuclear reactors : en
  • DE1034675B - Fastening of spring nails with round shaft in pre-drilled wooden sleepers : de en
  • DE1770895U - FRESH AIR HEATING DEVICE FOR VEHICLES, IN PARTICULAR FOR VEHICLES WITH AIR-COOLED ENGINES. : de en
  • AU227393B2 - Transistor circuit : en
  • CA560857A - Flexible band : en fr
  • GB798723A - Improvements in drive means for conveyors : en
  • GB798563A - Improvements in the process of replacing active hydrogen by a hydrocarbon group : en
  • DE1770847U - CONNECTING FITTINGS FOR WITH EXTERNAL WIRE REINFORCEMENT OR. DGL. PROVIDED HOSES. : de en
  • GB798744A - Improvements in or relating to aircraft : en
  • DE1034598B - Process for the production of highly concentrated nitrogen oxides : de en
  • DE1034669B - Thermoelectric cooling device : de en
  • GB798659A - Process for the production of polyamides : en
  • GB798704A - Improvements in or relating to a unit for starting aircraft gas turbine engines : en
  • US2844104A - Hydraulic device : en
  • US2844180A - Safety rim structure : en
  • US2844730A - Dual wavelength radiant energy measurement systems : en
  • DE1034840B - Belt sanding machine for sanding especially a long work piece made of wood or the like. : de en
  • AT198663B - Method and device for detaching fiber cement pipes produced on cylinder machines or the like by means of compressed air : de en
  • AU223424B2 - Electric connector : en
  • AU230075B2 - Phenylazo formamides and production thereof : en
  • US2844005A - Jetty installation : en
  • US2843913A - Method of forming a liquid conveying duct : en
  • US2844178A - Aircraft jettisonable fuel tank : en
  • US2844238A - Front wheel clutch mechanism for motor vehicles : en
  • US2844428A - Ceiling-suspended elevatable table : en
  • US2844564A - Agglomerates and methods for making : en
  • US2844622A - Ketene reactions : en
  • DE1770693U - TUNING INDICATOR TUBE FOR HIGH FREQUENCY RECEIVERS, IN PARTICULAR RADIO AND TELEVISION RECEIVERS. : de en
  • DE1770861U - MUG-LIKE CONTAINER. : de en
  • DE1770865U - ARRANGEMENT FOR THE PRODUCTION OF SEVERAL PHOTOGRAPHIC RECORDINGS IN ONE EXPOSURE PROCESS. : de en
  • GB798688A - Improvements in or relating to core holding and feeding devices for coil winding machines : en
  • DE1034605B - Electrolysis cell for chlor-alkali electrolysis using the diaphragm process : de en
  • DE1034625B - Process for the production of acrylonitrile from ethylene and hydrogen cyanide : de en
  • DE1770672U - AC VOLTAGE SWITCH. : de en
  • GB798710A - Improvements in or relating to exothermic compositions for foundry use : en
  • DE1034633B - Process for the decomposition of organic substance mixtures by fractional crystallization : de en
  • DE1770939U - NITSCHELWERK FOR A FLORTEILER WITH A VERTICAL EXCENTRAL SHAFT FOR DRIVING THE HORIZONTALLY MOVED NITSCHELHOSEN. : de en
  • GB798672A - Improvements in and relating to the manufacture of leather or fabric faced buckles, buttons, and like articles : en
  • FR68924E - Process for dyeing fabrics or textile threads and apparatus for its realization : en fr
  • US2843979A - Tumbling barrels and screens therefor : en
  • US2843967A - Fishing float : en
  • US2844275A - Closure retainer kit : en
  • US2844432A - Food service unit : en
  • AU3471958A - Speed responsive mercury switch, particularly for low speeds : en
  • DE1034676B - Street blasting truck : de en
  • US2844619A - Process for the deodorization of omicron, omicron-dimethyl-dithio-phosphate of diethyl mercapto-succinate : en
  • US2844687A - Electromechanical switching element : en
  • CA560654A - Method of making oil extended synthetic rubber and carbon black masterbatches : en fr
  • DE1034782B - Method of manufacturing an electric discharge tube : de en
  • DE1034787B - Temperature cushions, in particular for medical purposes : de en
  • DE1035059B - Flat tube post socket : de en
  • GB798515A - Reaction jet propulsion systems for multi-engine aircraft : en
  • DE1034561B - Device for long rolling dough pieces : de en
  • DE1034562B - Illuminated ceiling with translucent plates attached to profile rails and with carriers holding the profile rails : de en
  • DE969883C - Lathe : de en
  • GB798444A - Process for the manufacture of heat stabilizing pastes for resinous compositions : en
  • GB798747A - Improvements in or relating to fasteners : en
  • US2844530A - Black nickel plating : en
  • AT198655B - Device for controlling the cartridge feed in belt-fed machine guns : de en
  • AT198795B - Impeller, in particular for the drives and cable guides of cableways : de en
  • US2844115A - Apparatus for making wheel covers : en
  • US2844699A - High heat infrared lamp holder : en
  • US2844389A - Boat trailer dolly : en
  • BE564206A - : en
  • AT198753B - Process for the preparation of the new 5-nitro-2- (ω-hydroxyacetofuran) semicarbazone : de en
  • AT198878B - Sanitary napkin, method and means of making it : de en
  • US2844292A - Stepladders : en
  • US2844481A - Milk solids compositions and method of making : en
  • DE1770857U - PROTECTIVE DEVICE ON BENDING PRESSES. : de en
  • GB798461A - Improvements in skirts : en
  • CA560565A - Silencer : en fr
  • CA560710A - Catalytic synthesis of carboxylic acids : en fr
  • US2844168A - Quick acting valve with static seal : en
  • USD183233S - Pilot s seat : en
  • DE1034788B - Electrode connection : de en
  • GB798394A - Preparation of dichlorbutenes : en
  • GB798653A - New carboxylic acid esters and lubricating compositions thereof : en
  • CA560761A - Drawing dies : en fr
  • CA560819A - Method of converting methyl trichlorosilane to dimethyl dichlorosilane : en fr
  • CA560676A - Process for the production of fluorinated polymers : en fr
  • CA560732A - Regeneration of catalysts : en fr
  • DE1034815B - Support device to achieve a closed, free space between the blanket and the resting area of a bed : de en
  • US2844536A - High temperature complex grease manufacturing processes : en
  • AT198782B - Process for increasing the strength of rolled products made of steel by cold warping : de en
  • DE1770706U - ARRANGEMENT FOR THE REMOVAL OF OIL, CONDENSATE AND OTHER RESIDUES THAT COLLECT IN THE SEPARATOR OF SELF-WORKING COMPRESSOR SYSTEMS. : de en
  • DE1034670B - Method and device for producing block ice in ice cells : de en
  • DE1034899B - Recording machine with group control device : de en
  • US2844496A - Formation of corrosion resistant films on aluminum : en
  • CA560830A - Method of roughening and delustering threads from polyethylene terephthalates : en fr
  • US2844489A - Fluidized bed coating process : en
  • US2844542A - Coprecipitated hydroforming catalysts : en
  • US2844030A - Liquid-level indicators : en
  • US2844495A - Method for cleaning textile machines and the floors therebeneath : en
  • CA560780A - Puncture sealing pneumatic tire : en fr
  • AU218504B2 - Improvements relating tothe production of wire or rod by extrusion : en
  • CA560542A - Multipurpose collapsible camp chair : en fr
  • US2843894A - Automatic battery parts casting machine : en
  • US2843915A - Warper : en
  • US2844304A - Axial flow fans or axial flow pumps : en
  • US2844443A - Method and apparatus for oil preheat for carbon black furnace : en
  • CA560858A - Apparatus for vibrating liquids : en fr
  • US2844279A - Folding carrier for bottles : en
  • CA560803A - Modification of lard : en fr
  • US2844261A - Storage shelving construction : en
  • AT198892B - : de
  • CA560772A - Toroidal push-type pipe joint : en fr
  • AU3463858A - Manufacture of fission products of new crystalline antibiotics : en
  • CA560802A - Tire retreading mold : en fr
  • AU3469658A - Improved corrosion-resistant alloy steel : en
  • CA560531A - Discharge valves : en fr
  • USD183251S - Ashtray : en
  • US2844040A - Fluid displacement machine : en
  • US2844668A - Pulse series analyzer : en
  • US2844294A - Chick carton : en
  • FR1160691A - Process for the preparation of m-hydroxy-aniline compounds : en fr
  • GB798611A - Improvements in or relating to a vice and a mounting therefor : en
  • DE1034874B - Arrangement for measuring the angle of rotation of shafts that are rotated less than 360íÒ with respect to a reference position : de en
  • DE969877C - Cooled carrier with upper and lower belt, especially for boiler heating surfaces : de en
  • US2843944A - Venting arrangement for laundry machine : en
  • US2844199A - Vertical venetian blind construction : en
  • GB798412A - Improvements in or relating to the modification and production of titanium ester compounds : en
  • AU2466057A - A method and apparatus forthe separation of fatty ingredients from soup : en
  • US2844127A - Fluid pressure torque converter : en
  • GB798726A - Improvements in means for controlling the movement of bells, or of a member strikinga stationary bell : en
  • US2844328A - Flapper mill for grinding suspensions of vermiculite : en
  • DE1034641B - Process for the production of lysergic acid amides : de en
  • DE1770808U - STRUCTURE FOR WIRE FENCES. : de en
  • DE969862C - Pressure stabilizer to prevent freshly printed sheets from smearing on the delivery of printing machines : de en
  • AU226543B2 - A process and device for screening and filtering moist goods : en
  • US2843941A - Well surveying apparatus : en
  • AT198696B - Process for the preparation of disubstituted amides of alkoxy-substituted phenol carboxylic acids : de en
  • DE1770621U - CLOTHING DRYER COMBINED WITH CARPET TUBING DEVICE. : de en
  • DE1770719U - WITH A RING-SHAPED INSERT FOR THE POUR SPOUT. : de en
  • DE1034620B - Process for the catalytic cleavage of diarylaethanes : de en
  • DE1034658B - Magnetizable pad for printing plates : de en
  • DE1034875B - Device for taking fluctuating temperature and pressure into account when measuring the weight flow of gaseous substances : de en
  • AU218405B2 - Magnetic tape apparatus : en
  • AU223135B2 - Edge-holding device for films and foils requiring after-treatment : en
  • AU3467858A - Improvements relating to flexibile electrical heating elements : en
  • US2843878A - Apparatus for manufacturing helical wire : en
  • US2844714A - Radio receiver muting control circuit : en
  • AU226078B2 - Steel forms for construction of concrete kerbing, simple or with channels straight or curved : en
  • AU226948B2 - Reduction of halides of multivalent metals and non-metals to metals or sub-halides : en
  • US2844666A - Telephone holders : en
  • US2844735A - Method of testing for leaks : en
  • US2844556A - Process for the promotion of the low hysteresis processing of rubber using iodoform : en
  • USD183247S - Trophy base : en
  • AT198885B - Process for obtaining stable penicillins, particularly suitable for oral therapy : de en
  • DE1034850B - Accelerating the conversion of polyoxy compounds with polyisocyanates : de en
  • DE1770605U - LOCKING CLAMP FOR STEAM DOLLS. : de en
  • GB798748A - Improvements in stamps or hammers : en
  • AT198653B - Hand-held writing implements, in particular ballpoint pens : de en
  • DE1034656B - Drive device for the sheet demonstration cylinder of printing machines : de en
  • DE1034726B - Electrically conductive putty for attaching fittings to high voltage insulators : de en
  • US2844051A - Automatic transmission : en
  • US2844341A - Food chopper support : en
  • AU228170B2 - An improved method of making a fungicidal substance : en
  • CA560535A - Wheel structure : en fr
  • CA560643A - Carton : en fr
  • DE1034823B - Internally cooled press die for pressed glass molds : de en
  • DE969876C - Device for separating fly ash from high-temperature flue gases : de en
  • US2844223A - Automatic adjustment grip for brakes : en
  • US2844569A - Solution process for making isobutylene-diolefin synthetic rubber : en
  • US2844705A - Elding method and apparatus : en
  • US2844437A - Stabilized low reaction rate sodium acid pyrophosphate : en
  • DE1034777B - Electrically controlled gas discharge device : de en
  • DE1035028B - Method and device for closing the ends of a straw sleeve containing a raffle ticket : de en
  • GB798689A - Improvements relating to bladed rotor constructions for fluid-flow machines : en
  • DE1034690B - Arrangement for setting the coordinate position of a point light source on a surface as a function of binary encrypted signals : de en
  • AU219836B2 - Improved padlock and method of assembly : en
  • AU226678B2 - Improvements in or relating to frames anda method of using such frames forthe packing of goods for transport : en
  • CA560670A - Catalysts for the polymerization of olefins : en fr
  • US2844258A - Rack with pockets : en
  • CA560717A - Process for the manufacture of 2-methyl-pyridine-4-carboxylic acid derivatives : en fr
  • CA560614A - Window mounted air conditioner : en fr
  • DE1034884B - Device for separating ions of different charge-mass ratios : de en
  • DE1770618U - SCALE DEVICE, IN PARTICULAR FOR WASHING MACHINES. : de en
  • DE1770749U - LID FOR CUPS ETC. : de en
  • DE1770750U - FACETED GLASS. : de en
  • DE969889C - Dispenser for adhesive tape : de en
  • US2844691A - High voltage electric fuse : en
  • AU230623B2 - Process for dyeing hair andother keratinous substances : en
  • US2844333A - Resilient bobbin : en
  • US2844044A - Antifriction screw device : en
  • CA560781A - Production of phenoxy-1,3,2-dioxaphosphorinanes : en fr
  • CA560814A - Windshield cleaner : en fr
  • AT198722B - Method of bleaching and washing : de en
  • AT198894B - Method for permanently changing the shape of the hair : de en
  • DE1770721U - UMBRELLA, IN PARTICULAR PARASOL OR CAMPING UMBRELLA. : de en
  • DE1770833U - TRACTOR-ATTACHED CULTIVATOR WITH ROLLER. : de en
  • DE969878C - Method for applying a brake lining made of a thermosetting synthetic resin compound to a brake shoe : de en
  • FR1160645A - Data Storage Mechanism : en fr
  • US2844139A - Protable barbecue : en
  • US2844216A - Air filtering apparatus : en
  • GB798708A - Heat transfer method and apparatus : en
  • FR68939E - New heating process for hairdressers : en fr
  • US2844785A - Precision resistor network : en
  • DE1034785B - Device for the electrical investigation of earth formations in boreholes : de en
  • DE1770927U - SLEEVE FOR ERASER. : de en
  • GB798615A - Improvements in or relating to container dispensing mechanism : en
  • GB798640A - A collapsible trolley running on rails for storing goods and other articles which can be stored : en
  • IE22828L - Potato harvesting appliances : en
  • US2844442A - Method of preparing bright yellow colored sulfides : en
  • US2844574A - Azo dyes and their method of : en
  • DE1034581B - Process for the preparation and softening of textile material containing regenerated cellulose : de en
  • DE1034765B - Method and device for integrating an electrical voltage or an electrical current with the aid of a thermal integration device : de en
  • DE1770684U - LOCKING OF COOLING ELEMENTS ON BOILERS OF TRANSFORMERS ETC. : de en
  • US2844433A - Method of manufacture for electric discharge devices : en
  • US2844800A - Electrical circut coupling apparatus : en
  • US2843887A - Improvements in window sash : en
  • US2844711A - Multiple frequency channel multiplex communication system : en
  • US2844256A - Brush holder and filter : en
  • GB798472A - Improved method and apparatus for the flow control of fluids : en
  • GB798477A - Improvements in and relating to centrifugal compressors : en
  • DE1034663B - Four-row typewriter keypad : de en
  • DE1770784U - PROTECTIVE PAD FOR TOILET SEAT. : de en
  • GB798731A - Improvements in or relating to electronic amplifiers : en
  • US2843881A - Apparatus for opening crimped continuous filament tow : en
  • FR1160665A - information storage element : en fr
  • DE1770974U - MIXING TAP FOR SHOWER EQUIPMENT. : de en
  • DK85936C - Apparatus for direct photographic copying of mark text on X-ray film. : da en
  • US2843897A - Mold for the casting of non-ferrous alloys : en
  • DE1034665B - Process for the production of ammonium sulphate granules suitable as a fertilizer : de en
  • DE1034863B - Process for the preparation of water-soluble sulfonates from polymers of the vinyl-aromatic series : de en
  • DE1034930B - Plain bearings for fast running waves with a conical coil spring designed bearing shell : de en
  • GB798569A - 2-methyl-2-phenyl-1,3-propanediol dicarbamate : en
  • US2844026A - Combined moisture and liquid indicators : en
  • US2843860A - Underwater vehicle or sled : en
  • DE1034861B - Process for the production of isobutylene polymers : de en
  • DE1770839U - CARTRIDGE FOR BOLT FASTENERS. : de en
  • US2844032A - Radiant energy measurement system : en
  • DE1034756B - Choke coil, in particular protective choke coil : de en
  • DE1770776U - SHOE CABINET. : de en
  • AT198768B - Process for the production of new phenthiazine derivatives : de en
  • US2844284A - Dispensing apparatus : en
  • US2844610A - Purification of acylamino carboxylic acids : en
  • US2844390A - Tractor hitch of the automatic coupling type having connection facilitating means : en
  • FR68917E - Artificial casings for sausages and similar flat articles and their manufacturing process : en fr
  • GB798536A - Tamper-proof caps for bottles and other receptacles : en
  • US2844520A - Catalytic cracking : en
  • US2844803A - Controllable inductors and methods of assembly : en
  • FR1160627A - Method of intermittent pulsation of a gaseous fluid and apparatus for implementing this method, in particular for resuscitation : en fr
  • DE1770797U - CIRCUIT HEATING, ESPECIALLY FOR VEHICLES. : de en
  • DE1770896U - ADDITIONAL HEATING FOR CARS. : de en
  • US2844656A - Telephone selector switch with common drive for vertical and rotary wiper motion : en
  • DE1034636B - Process for the preparation of 10-alkylaminoalkylphenthiazine compounds : de en
  • DE1034710B - Circuit arrangement for recording the fees in telephone series or parallel connection systems : de en
  • GB798576A - Method for chlorine recovery : en
  • DE1034752B - AC generators, in particular magneto-magneto igniters for motor vehicles, with permanent magnets : de en
  • AT198882B - Process for the production of a preparation for the treatment of tumors : de en
  • AU3472858A - Production of laminated glass sheets : en
  • DE1770704U - THREAD TENSIONER WITH KNOT CATCHER FOR KNITTING MACHINES, IN PARTICULAR FLAT KNITTING MACHINES. : de en
  • US2844017A - Method and apparatus for making a fabric : en
  • AT198744B - Process for the production of new amines : de en
  • US2844382A - Simplified idler arm adjuster : en
  • DE1770994U - ROLLBOCK. : de en
  • FR1160637A - Memory system for storing words in close order : en fr
  • GB798526A - Improvements in or relating to wind-screen cleaning devices or appliances for vehicles : en
  • US2844211A - Electronic automatic sequence timers : en
  • DE1770884U - DEVICE FOR SECURING TILTING OR FOLDING OBJECTS. : de en
  • DE1770926U - TELEPHONE AND CAR BALLPOINT PEN. : de en
  • CA560501A - Lady's hair comb : en fr
  • DE1034695B - Circuit arrangement for influencing, e.g. B. to keep the output voltage of an amplifier constant : de en
  • DE1770777U - WALL BRACKET FOR BOWDERS, SPEEDOMETER SHAFTS AND THE LIKE. : de en
  • US2844397A - Hitch device : en
  • DE1035023B - Device for feeding fiber material into a machine treating the fibers : de en
  • US2843900A - Paper clip : en
  • US2844781A - Thyratron circuit : en
  • US2844156A - Sunshade : en
  • US2844399A - Rotary joint : en
  • US2844814A - Supervisory electric signal apparatus, particularly for automotive vehicles : en
  • DE1034921B - Internal combustion engine pistons : de en
  • DE1770860U - ICE CREAM DOSING AND PACKAGING MACHINE. : de en
  • US2843862A - Header die with concavity in wall portion of aperture for holding upset blank therein : en
  • US2844310A - Data column shifting device : en
  • US2844298A - Tapeless unfoldable closure for clgarette packages : en
  • DE1034991B - Power steering device for motor vehicles : de en
  • DE1770638U - MOUNTING FRAME FOR TYPEWRITERS. : de en
  • US2843890A - Pole boot : en
  • US2843902A - Television guy wire adjuster and anchor : en
  • US2844058A - Apparatus for bending tubes : en
  • DE1034858B - Process for the production of a resin from dicyandiamide and formaldehyde which is stable in aqueous solution and does not gel : de en
  • AT198684B - Aerating rotor for liquids : de en
  • CA560586A - Disc harrows : en fr
  • US2844188A - Child's rocker toy : en
  • DE1770624U - CUTTING DEVICE FOR CUTTING FLOOR COVERINGS OD. DGL. OF STANDING AND LYING ROLES. : de en
  • GB798706A - Bag bottom-forming apparatus : en
  • US2844282A - Cellular bottle carrier : en
  • US2844716A - Radio diversity receiving system : en
  • DE1770601U - DOUGH PROCESSING TOOL, ESPECIALLY FOR ROUNDING MACHINES. : de en
  • FR68932E - Cosmic resonance multi-wavelength oscillator relay capable of causing, in particular, the forced resonance of cellular elements of the human body : en fr
  • AU3467758A - Improvements relating to cookers : en
  • CA560548A - Apparatus for washing hypodermic syringes and other medical equipment : en fr
  • DE1034754B - Machine converter for the conversion of alternating current in the frequency ratio 1: 3 : de en
  • DE1770786U - INSULATING BOTTLE. : de en
  • AU226198B2 - Roller pump : en
  • CA560510A - Belt conveyor troughing structure : en fr
  • US2843951A - Automatic transport system for slide projectors : en
  • US2844120A - Boat construction with well mounted propulsion unit : en
  • AT198847B - Field emission rectifier tube : de en
  • DE1034644B - Process for the preparation of acylaminomethyl compounds : de en
  • DE1770733U - ELECTRIC DRIVEN HOUSEHOLD COFFEE GRINDER. : de en
  • AU224205B2 - Gas-tight counter voltage cell or alkaline storage ,batterty anid *ehd of making same : en
  • CA560616A - Process for the manufacture of new halogen pyridazines : en fr
  • CA560706A - Wheel stop : en fr
  • DE969816C - Facility for several remote controlled stations from a central station : de en
  • US2844395A - Arm-brace-securing means : en
  • GB798664A - Improvements in or relating to containers for an electric component which are sealedby means of a cover and a hardened sealing resin : en
  • GB798739A - Improvements in or relating to tank filler caps : en
  • DE1034736B - Concealed device for installation devices : de en
  • DE1770729U - COSMETIC UNIT PAPER PACK. : de en
  • DE1770815U - DEVICE FOR MANUFACTURING WOODEN SPOONS. : de en
  • AU224135B2 - Improved corrosion-resistant alloy steel : en
  • AU230046B2 - Purification of hafnium tetrahalide : en
  • AU218900B2 - Improvements in apparatus for detecting the presence or absence ata location ofa body of fluid : en
  • CA560647A - Graft polymers from alpha-amino acid n-carboanhydrides : en fr
  • CA560754A - Bearing alignment adjustor : en fr
  • AT198813B - Arrester washers for surge arresters : de en
  • CA560694A - Process for the production of 1.2-diphenyl-4-n-butyl-3.5-dioxo-pyrazolidine : en fr
  • AT198727B - Marks for index sheets with pairs of slots : de en
  • GR18903B - CASH MACHINE AFTER A RETURN SYSTEM OF REST OF COINS. : el en
  • AT198677B - : de
  • US2843989A - Combined harvester and baler : en
  • US2844394A - Axially biased segments for circumferential seal in air heater rotor : en
  • US2844579A - Process for thiamine monomtrate : en
  • AU221170B2 - Calcium trimethylolphenate : en
  • CA560544A - Device for vacuum closing bottles with crown caps : en fr
  • AU227727B2 - Improvements in voltage regulators : en
  • AU2500757A - Improved method of making wigs : en
  • US2843893A - Apparatus and method for gating with diaphragm packing machines : en
  • US2844421A - Sealing structure : en
  • US2844447A - Gasoline fuel compositions : en
  • CA560652A - Pneumatic tire and method of making same : en fr
  • DE1770912U - FULLY BODY TWO-WHEEL. : de en
  • GB798523A - Improvements relating to transistor amplifier circuits : en
  • GR18902B - SPECIAL DOORS PRESSED FILLED BY EXPLANATED POLYSTERIN TILES. : el en
  • AU226134B2 - Plastic foams and methods forthe manufacture of same : en
  • AT198861B - Process for the production of colored leads : de en
  • AU3465458A - Transistor circuit : en
  • AU3471058A - Machine-tool or measuring machine equippedwith a device causing the automatic stopping of atleast oneof its movable members in predetermined positions : en
  • AT198698B - Color television receiver : de en
  • AT198853B - Coaxial condenser : de en
  • CA560725A - Recovery of morpholine from aqueous solutions thereof : en fr
  • AT198754B - Process for the preparation of new 5-nitrofuran compounds : de en
  • AU230534B2 - Improvements in and relating to dynamo-electric machines having forced lubrication : en
  • AU3463558A - Purification of hafnium tetrahalide : en
  • CA560593A - Speed sensing apparatus : en fr
  • AT198673B - Single bottle conveyor : de en
  • CA560701A - Organopolysiloxanes compounded with sulfur dioxide treated fillers : en fr
  • DE969845C - Electron tube arrangement for fanning (generating, amplifying or receiving) ultra-short electrical waves : de en
  • AT198756B - Process for the preparation of new 3-aryl-3-alkyl-2-pyrrolidones : de en
  • DE1770893U - DEVICE ON SPEEDOMETERS. : de en
  • US2843969A - Machine supporting structure : en
  • US2843996A - Shiftable bottom plate and cheese carrier frame for bottomless suspended spinning cans : en
  • US2844726A - Mass spectrometry : en
  • CA560509A - Apparatus for applying tread rubber to tire carcasses : en fr
  • DE1770794U - DEVICE FOR ENABLING A GRAPPLE OPERATION WITH LOADING HOOK CRANES. : de en
  • DE1770962U - CLOSURE FOR TUBES CONTAINING PARTICULAR STAIN CLEANING AGENTS. : de en
  • GB798459A - Improvements in or relating to hydraulic power transfer devices : en
  • AT198733B - Mixer : de en
  • DE1034732B - Flexible electrical line connection : de en
  • DE1035009B - Espagnolette closure with oar and hook : de en
  • DE1770626U - FRAME HOCKING PACKING. : de en
  • DE969846C - Intensity-controlled electron tubes for generating ultra-short waves : de en
  • CA560639A - Sealing unit for flush valve actuator : en fr
  • DE1034849B - Process for reducing the electrostatic charge on the surfaces of deformed or processed, carbohydrate-free, high-polymer materials : de en
  • DE1770758U - ORDER OR PRESENTATION BOARD. : de en
  • AT198725B - Process for the finishing of textiles consisting entirely or partially of polyester fibers : de en
  • DE1770947U - FILTERS FOR CIGARS AND CIGARETTES. : de en
  • DE1770645U - AUTOMATIC FLUSHING DEVICE ON THE SWITCH WASHER. : de en
  • DE1770710U - URINAL FOR MALE PERSONS. : de en
  • DE1770781U - FURNITURE FITTING. : de en
  • DE1770640U - DEVICE FOR ELECTRIC POINT HEATING. : de en
  • USD183270S - Table lighter : en
  • DE1034716B - Device for functional testing of a frequency-modulated receiving system : de en
  • GB798395A - Method of decomposing sulphur and/or nitrogen compounds : en
  • AU2501557A - Improved padlock and method of assembly : en
  • DE1770819U - TEST GAS KNIFE. : de en
  • US2844509A - Prevention and suppression of coccidiosis in poultry with 2, 2'-thiobis : en
  • DE1770932U - INDICATOR LIGHT FOR ELECTRICAL DEVICES. : de en
  • GB798701A - Improvements relating to soldering components to printed circuits : en
  • GB798416A - Improvements in and relating to magnetic amplifiers : en
  • CA560644A - Carton : en fr
  • DE1034845B - Device for longitudinal stretching of a polymer film : de en
  • FR1160610A - Breather system : en fr
  • AU3477958A - Control for dual engine vehicles : en
  • DE1034838B - Saw, especially for working wood or wood-like materials : de en
  • DE1034960B - Method and device for the production of flat embroidery work with uneven stitch width using a zigzag sewing machine : de en
  • US2844424A - Piston sealing means : en
  • FR68930E - Gearbox : en fr
  • DE1770759U - HANGING DEVICE FOR DRESSES. : de en
  • US2844712A - Automatic power reducer for transmitters : en
  • DE1770713U - DEVICE FOR TREATMENT OF CIRCULATIVE DISORDERS IN THE EXTREMITIES. : de en
  • GB798454A - Improvements in and relating to a method of and apparatus for soldering printed circuits : en
  • AU220551B2 - Automatic gain control circuit : en
  • DE1034802B - Process for the simultaneous heating of gas and coal dust in furnaces for steam generating plants and device for carrying out the process : de en
  • DE1034820B - Process for the deforming treatment of keratin fibers : de en
  • GB798668A - Improved method for recording data on or sensing data from a statistical or like record carrier : en
  • DE1770914U - CLUTCH PROTECTIVE COVER. : de en
  • DK85931C - Machine for reading recorded root vegetables. : da en
  • DE1035041B - Granulating plate for granulating cement raw meal or similar materials to be subjected to a burning process : de en
  • DE1034689B - Magnetic memory circuit comprising a plate made of magnetic material : de en
  • US2843986A - Band height positioner for banding machines : en
  • US2844084A - Edging tool for sidewalks and the like : en
  • SU112333A1 - Device for measuring the amplitude of single voltage pulses : en ru
  • US2843922A - Clad metal pack and method of making the same : en
  • US2844092A - Automatic density controlled apparatus for baling : en
  • US2844479A - Electrical joint composition : en
  • DE1770630U - PAINTER FLAT BRUSH. : de en
  • DE1770757U - COMBINED GLASS STAND. : de en
  • GB798525A - Improvements in and relating to chucks or tool holders for milling machine cutters and like rotary tools : en
  • AT198777B - Method of increasing the durability of the masonry and the floor of converters : de en
  • FR68919E - Machine for removing row-sown plants : en fr
  • GB798572A - Improvements in and relating to electrical supply systems comprising oscillation generators : en
  • US2844482A - Adhesive composition : en
  • US2844652A - Switch device for multiplex channel transmission receivers : en
  • US2844175A - Corner cutting tool with gauge : en
  • DE1034895B - thermostat : de en
  • GB798616A - Improvements in internal combustion engine carburettors including an auxiliary device for starting and running said engines in the cold state : en
  • DE1034910B - Food poison container : de en
  • DE1034883B - Device for measuring overpressures, especially for measuring tire pressure in motor vehicles : de en
  • DE1770831U - OPEN CONNECTING HOOK FOR WATCH STRAPS MADE OF LEATHER OR TEXTILE. : de en
  • FR68918E - Closing device for tubes and the like : en fr
  • GB798595A - Improvements in or relating to radiation monitors : en
  • AU3474358A - Machine for ramming the ballast of railway lines : en
  • AT198833B - Method and device for filling containers with gas : de en
  • DE1034797B - Process for refining and de-acidifying crude oils and crude fats : de en
  • DE1034972B - Covering compound for covering paper, fabric, etc. Like. Made of wax and low oxygen polyethylene and method for their preparation : de en
  • DE1770989U - EYE BOLT INSERTING MACHINE. : de en
  • DK85919C - Method of making refractory containers for use in glass melting. : da en
  • FR1160631A - Counter operating on base 9 : en fr
  • GB798438A - Improvements in or relating to the preparation of ortho-substituted phenolic compounds : en
  • DE1034807B - Neck comb for hand knitting machines : de en
  • DE1035042B - Device for closing containers : de en
  • GB798451A - Method of producing trichloroethylene from tetrachloroethane : en
  • US2844231A - Metal tower structures : en
  • US2844566A - Production of polythioethers : en
  • US2844671A - Electric combination switch : en
  • CA560750A - Dielectric heating system : en fr
  • AU3466758A - Process for making positive diazotype copies and light-sensitive material suited for this process : en
  • US2844415A - Hydraulic pivot : en
  • US2844592A - Preparation of conversion products of pentaerythrite dichlorohydrine monosulfurous acid esters : en
  • USD183267S - Combined collapsible transparency viewer and picture folio or the like : en
  • US2844381A - Automatically releasable safety arrangement for securing a ski to a skier's boot : en
  • GB798755A - Casting non-ferrous metals and alloys thereof : en
  • DE1034999B - Hollow frame for single-track vehicles, made of light metal sheet, composed of two pressed half-shells : de en
  • US2844729A - Device for the quantitative determination of gaseous infrared-absorbing material : en
  • US2844027A - Temperature compensated force balance : en
  • DE1034925B - Piston internal combustion engine system and method for operating the same : de en
  • GB798756A - Improvements in or relating to radio frequency dielectric heating apparatus : en
  • US2844114A - Stitch adjusting device for sewing machines : en
  • DE1770951U - STONE DRILLS. : de en
  • US2844721A - Signal generator error detector : en
  • US2844170A - Strip material for use in defining the fold lines of collars : en
  • US2844343A - Flatiron safety stand : en
  • US2844371A - Sheet feeding devices of the reciprocating tooth type : en
  • AT198822B - Remote control receiver for audio-frequency network overlay central remote control systems : de en
  • CA560619A - Process for dyeing nitrogen containing fibrous materials with acid dyestuffs : en fr
  • DE1034992B - Inner shoe brake for vehicles, especially for trucks : de en
  • US2844534A - High molecular weight branched-chain ethers of lubricating grade : en
  • US2844378A - Detachable tool fastening means : en
  • US2844454A - Biological toxicant : en
  • US2844548A - Method for the incorporation of lignin into synthetic rubber : en
  • US2844604A - Steroids : en
  • CA560562A - Preparation of amide salts of penicillin : en fr
  • AT198786B - Road building material and method of making small bodies for use therein : de en
  • AU3466158A - Apparatus for providing a remote indication : en
  • US2844278A - Materials handling container : en
  • AU3465758A - Cooling arrangements for stators of dynamo electric machines : en
  • CA560549A - Copolymer of oleophilic unsaturated esters and vinyl pyrrolidones : en fr
  • US2844753A - Traveling wave tube : en
  • DE1034940B - Adjustable valve, especially temperature selector for gas water heaters : de en
  • DE969855C - Process for the production of copper coatings on base metals : de en
  • AU3473958A - Improvements in and relating to space heaters : en
  • CA560556A - Sliced potato product : en fr
  • CA560784A - Production of copolymer of a 2-arylalkene-1 and an alpha,beta-olefinic aldehyde, and derivatives thereof : en fr
  • AT198683B - Continuous ion exchange process and apparatus for carrying it out : de en
  • AU3477558A - New organic bases : en
  • CA560589A - Phenol-amine-aldehyde resin as a rubber reinforcing agent : en fr
  • US2843938A - Hole and slot gauge with threaded adjusting means : en
  • US2844778A - Protective arrangement for stator motors : en
  • AU227518B2 - Monostable circuits : en
  • CA560762A - Process for preparing citrazinamide and its ammonium salt : en fr
  • AT198720B - Process for the production of ironing sheets and ironing sheet produced accordingly : de en
  • GB798400A - Improvements in or relating to photosensitive storage tube arrangements : en
  • US2844132A - Valve-operating mechanism for overhead valve internal combustion engines : en
  • DE1034755B - Device for automatic switching on and off of the auxiliary winding of single-phase induction motors : de en
  • DK85910C - Facsimilesender. : da en
  • GB798671A - Improvements in or relating to a semi-conductor modulating device : en
  • AU3469958A - Fast acting servo mechanism : en
  • DE1034645B - Process for the production of neutral sulfuric acid esters : de en
  • US2843924A - Tube clamping means : en
  • US2843980A - Abrasive wheel and replaceable abrasive unit therefor : en
  • US2844595A - Organic azides of the phthalide type : en
  • DE1035000B - Pedal lever drive, especially for bicycles : de en
  • GB798598A - Improvements in or relating to pipe connections : en
  • GR18900B - COMPRESSION TERMINAL Clamp FOR ALUMINUM ELECTRICAL CONDUCT WITH STEEL SOUL. : el en
  • DE1034697B - Hybrid circuit for transferring two-wire circuits to four-wire circuits and vice versa : de en
  • DK85903C - Process for the production of carotenoids. : da en
  • AT198893B - Hair care products : de en
  • AT198708B - Notching machine for knitted dough sections : de en
  • AT198652B - Door closer with a housing that accommodates the crank axle and the gearbox : de en
  • AU224272B2 - New and improved apparatus for trimming onions orthe like : en
  • US2844633A - Process for preparation of : en
  • US2844808A - Electrical connector : en
  • DE969827C - Fuel injection pump for internal combustion engines : de en
  • US2844417A - Bearing structure : en
  • US2844349A - Automatic weigher with dribble feed control : en
  • US2844745A - Fluid-cooled dynamoelectric machine : en
  • DE1034804B - Process for producing fuel gas from carbonaceous solid fuels : de en
  • DE1035053B - Conveyor system with conveyor belt sections that can be moved on a support frame : de en
  • FR1160650A - Electromagnetic erasure device : en fr
  • DE1034664B - Hand printing machine : de en
  • DE1770948U - DOSING UNIT FOR THE VOLUMETRIC MEASUREMENT OF GRAINY BULK MATERIAL. : de en
  • DE1770796U - CONTROL EQUIPMENT FOR COOKING STOVES, IN PARTICULAR FOR BUILT-IN COOKING UNITS. : de en
  • US2844214A - Electrostatic precipitator : en
  • US2844272A - Collapsible lunch box : en
  • US2844641A - Wafer-type cells for dry batteries and method for making same : en
  • DE1034985B - Metallic rotating wing : de en
  • DE1770646U - SPEAKER WITH FERRIT MAGNETIC SYSTEM. : de en
  • US2844815A - Beacon coders : en
  • AT198665B - Firing chamber closure for large kilns for firing coarse ceramic products : de en
  • US2843925A - Methods of separating glass articles : en
  • US2844089A - Automatic bread toasters : en
  • US2844153A - Ash tray : en
  • US2844094A - Printing machine and method for transferring ink by heat and pressure : en
  • AT198672B - Device for optionally influencing a control device, in particular for pneumatic tube systems : de en
  • AT198738B - Process for the production of ε-halocaproic acids : de en
  • DE969861C - Belt conveyor for longwall underground : de en
  • DK85901C - Method and apparatus for making metal strip. : da en
  • AT198771B - Process for the production of new esters and their salts : de en
  • CA560735A - Rope transfer means for drier rolls and the like : en fr
  • DE1034601B - Process and device for the production of solid, amorphous silicon dioxide in finely divided form : de en
  • DE1770838U - DOUBLE PURPOSES. : de en
  • US2844209A - Motorized vehicle : en
  • US2844670A - Rotary cam switches : en
  • AT198697B - Process for the preparation of new derivatives of phenthiazine : de en
  • CA560736A - Depth control mechanism for tractor-mounted implements : en fr
  • AT198775B - Compressor-operated electro-automatic cooling systems with a cooling water regulator built-in switching device : de en
  • AT198857B - Process for the production of binders for lacquers, varnishes and paints : de en
  • DE1034904B - Tractor-mounted plow, in particular mounted bed plow, which can be used for normal and border plowing : de en
  • US2844072A - Photographic objective : en
  • CA560526A - Matrix forming apparatus : en fr
  • CA560859A - Apparatus for making precision resistors : en fr
  • CA560667A - Apparatus for making thin sheets of ceramic material : en fr
  • CA560559A - Brush cutting knife : en fr
  • CA560599A - Removing liquid from rising filaments in a wet spinning device : en fr
  • DE1034712B - Circuit arrangement for frequency modulation : de en
  • GB798678A - Stabilizer for single powder photographic developer : en
  • AU224416B2 - Improvements in or relating tothe reduction of evaporation from water storages : en
  • CA560823A - Method and apparatus for temperature control of heat treating quench bath : en fr
  • DE1034586B - Control arrangement for maintaining a certain liquid level in the bottom of a separating column : de en
  • AT198763B - Process for the production of new oxazolines : de en
  • CA560502A - Mechanism for regulating the speed of shafts : en fr
  • AT198651B - Lifting device for sashes of doors, windows or the like. : de en
  • AT198839B - Cathode system for mercury vapor discharge apparatus : de en
  • CA560720A - Portable time stamp : en fr
  • DE1034604B - Process for increasing the performance of a plant for the production of ammonia consisting of several synthesis furnaces connected in series : de en
  • US2844237A - Torque control : en
  • AU3478458A - Improvements in or relating to continuous wave radar systems : en
  • US2844504A - 1, 1, 2-tri-(1-cyanoethyl) hydrazine, method of preparing, and compositions and methods for controlling nematodes : en
  • CA560727A - Material reducing apparatus and structure for use therein : en fr
  • CA560805A - Color stabilizers for fresh ground beef : en fr
  • GB798507A - Improvements in fluid flow meters : en
  • GB798584A - Process and apparatus for separating gas mixtures : en
  • GB798732A - Improvements connected with weatherproof garments : en
  • US2844205A - Method for completing and servicing a well : en
  • CA560843A - Electric motor control : en fr
  • CA560807A - Drying of proteinaceous material : en fr
  • AU226869B2 - Mast or upright construction fora lift truck : en
  • CA560800A - Process for refining hydrocarbons with boron tri-fluoride followed by a solvent : en fr
  • AT198687B - Device for dry finishing : de en
  • AT198724B - Additive for printing pastes, in particular for direct or discharge printing for textile materials made from cellulose acetate fibers or hydrophobic, synthetic fibers : de en
  • AT198750B - Process for the preparation of aryl carboxylates : de en
  • DE1035068B - Method for shooting bolts into receiving workpieces made of metal, especially steel : de en
  • DE1770668U - SNAP DEVICE FOR FASTENING INSTALLATION EQUIPMENT, IN PARTICULAR ROW CLAMPS ON A PROFILE RAIL. : de en
  • DE1770954U - REINFORCEMENT PLATE FOR RESERVOIR FEET. : de en
  • FR1160657A - Nylon print head : en fr
  • GB798682A - Improvements in and relating to tool rests for lathes : en
  • DE1034723B - Electronic device with a device to dissipate the heat generated in the device : de en
  • DE969844C - Arrangement for the photoelectric transfer of key characters from a recording medium to an evaluation device : de en
  • US2844774A - Electrical follow-up system : en
  • CA560718A - Treatment of liquids with granular ion exchangers : en fr
  • CA560677A - Process for preparing cadmium red pigment : en fr
  • DE1770782U - DOUBLE GLASS PLATE CARRIER. : de en
  • AU218901B2 - Speed responsive mercury switch, particularly for low speeds : en
  • CA560625A - Electrodeposition of copper-tin alloys : en fr
  • CA560790A - Halo-substituted bicyclic aldehydes : en fr
  • AU3465958A - Vehicle differential with cumulative torque resistance : en
  • US2844615A - Process for making complex compounds from aluminium hydrocarbons and alkali fluorides : en
  • AU226281B2 - Improvements in or relating tothe manufacture of cigarettes : en
  • US2844492A - Method of producing heat resisting metallic materials and formed bodies : en
  • US2844334A - Strap dispenser : en
  • US2844336A - Fast rising balloon : en
  • US2844573A - Catalytic hydrogenation : en
  • USD183246S - Trophy base : en
  • AU230533B2 - Improvements in or relating to rotors for dynamo electric machines : en
  • CA560848A - Method of producing synthetic sausage skins and similar laminar structures : en fr
  • US2844627A - Production of haloacids : en
  • AU2485157A - Reduction of halides of multivalent metals and non-metals to metals or sub-halides : en
  • US2844140A - Vehicle combustion heater : en
  • US2844580A - Alkyldithiocarbamic acids : en
  • DE1034827B - Fastening device for the chair legs on the standing support column bearing of a swivel chair : de en
  • DE1770928U - PLASTIC BOOTS. : de en
  • AT198676B - Packaging machine, especially heat sealing machine, for small piece goods such as tablets, pills, buttons or the like. : de en
  • CA560661A - Stable trichloroethylene : en fr
  • CA560808A - Elimination of scald water in hog lungs : en fr
  • US2843985A - Dispensing pressure can for tennis balls : en
  • US2844452A - Self-sustaining regenerative process : en
  • AT198832B - : de
  • US2843852A - Reinforced shorts : en
  • US2844014A - Drive transmission in circular hosiery and knitting machines with compensation of the wear in the gear teeth : en
  • US2843936A - Ruling engine : en
  • US2844602A - 4-methyl testosterone compounds : en
  • AT198706B - Method and device with at least two separation stages for separating granular material into fractions according to the different sinking speed of the individual granules in a liquid stream : de en
  • DE1770661U - CABLE END CLOSURE. : de en
  • GB798414A - Improvements in control mechanism for hydraulically operated equipment : en
  • AU2497157A - Improvements inself-saturating magnetic amplifiers : en
  • AU3478258A - Gas-tight counter voltage cell or alkaline storage ,batterty anid *ehd of making same : en
  • DE1034637B - Process for the preparation of phenthiazine derivatives : de en
  • CA560660A - Trichloroethylene stabilized with acetylenic alcohols and pyrroles : en fr
  • DE1034860B - Process for the production of a water-soluble liquid plastic using formaldehyde : de en
  • GB798417A - Improvements in or relating to plug type doors : en
  • AU3469258A - Machine for making lathing : en
  • CA560529A - Tent attachment for automobiles : en fr
  • AT198712B - Outerwear with sleeves : de en
  • CA560573A - Preparation of arylphosphonic acids : en fr
  • DE1034575B - Device for pulling in tubular metal hollow bodies, such as milk cans and. like : de en
  • DE1770728U - POWDER CAN. : de en
  • CA560603A - Manufacture of cellulose esters : en fr
  • CA560743A - Draft gear for railway draft rigging : en fr
  • DK85902C - Process for the preparation of an acid addition salt of 6-thiol-8- [2 (2-thiopseudoureido)] - octanoic acid. : da en
  • GB798403A - Potato-planting machine : en
  • DE1034577B - Pinch dryer : de en
  • CA560798A - Catalyst and hydrocarbon conversion : en fr
  • CA560739A - Disposable casting patterns and their production : en fr
  • CA560838A - Gas turbine apparatus : en fr
  • US2843971A - Construction toy block : en
  • US2844632A - New composition of matter : en
  • US2844698A - Cigar lighters : en
  • US2843918A - Burnishing tool : en
  • US2844028A - Apparatus for measuring denier : en
  • US2844332A - Shredding machines : en
  • US2844538A - Extreme pressure lubricant : en
  • CA560716A - Process for the manufacture of isonicotinic acid derivatives : en fr
  • DE1770814U - FEED CHANNEL FOR WOOD CHIPPER. : de en
  • DE1034651B - Steam turbine system with feed water preheating by extraction steam : de en
  • AU225619B2 - Prestressed polytetrafluoroethylene tube and method of making thesame : en
  • US2844701A - Heating apparatus : en
  • AU222507B2 - Breathing apparatus with cam controlled valve : en
  • CA560763A - Impedance translating device : en fr
  • AT198729B - Process for the production of hydrogen peroxide : de en
  • CA560646A - Treatment of organic acid mixtures : en fr
  • DE1034631B - Process for the preparation of variously substituted polysiloxanes consisting essentially of diorganosiloxane chains : de en
  • DE1034729B - Waveguide system for the transmission of tubular waves : de en
  • AU225197B2 - Manufacture of fission products of new crystalline antibiotics : en
  • AU3472758A - Method and apparatus for sterilizing and cleaning articles, particularly milking machines, by shock sound radiation, : en
  • CA560545A - Device for vacuum closing bottles with crown caps : en fr
  • AT198816B - Waterproof moisture-proof switch : de en
  • AU222633B2 - Improvements in or relating to automatic record changing gramophones : en
  • US2844426A - Torsion piston ring : en
  • AU220550B2 - Devices for administering oxygen or other gases and methods of making them : en
  • US2844594A - 3-aryl-7-dialkylaminocoumarins : en
  • AT198707B - Dough dividing machine : de en
  • AU222932B2 - Power driven wringers for clothes : en
  • DE1034933B - Emptying device for flow couplings : de en
  • DK85909C - Snow fence. : da en
  • CA560569A - Phosphate coating solution : en fr
  • DE1034801B - Metal air heater box, arranged behind a fire bridge on a fire bench for internal firing : de en
  • CA560746A - Parcel racks for vehicles : en fr
  • CA560673A - Fluid hydrocarbon conversion process and apparatus : en fr
  • CA560818A - Dry investment material : en fr
  • AT198802B - Drive unit for number switches in telecommunication systems, in particular telephone systems : de en
  • AU3474458A - Improvements in or relating tothe production of sheet materials : en
  • AU3472158A - Engine speed control device for use with automatic clutches, particularly for use on motor vehicles : en
  • US2843899A - Adjustable corsage clasp and holder : en
  • US2844743A - Detent mechanisms : en
  • DE1034898B - Prepaid card printer : de en
  • DE1770608U - FOLDING LAMP SHADE. : de en
  • DE1770772U - SPRING FOR FASTENING PROTECTIVE CEILINGS TO FOUR CORNERS OF WIRE MATTRESSES. : de en
  • AU3466658A - Improvements in magnetic snap action switches : en
  • CA560816A - Hydrocarbon synthesis : en fr
  • AT198734B - Device for fine distribution of gases in liquids : de en
  • AT198871B - Rotatable immersion bell lock for gas pipes : de en
  • CA560658A - Mercury-cathode electrolytic cell : en fr
  • DE1034635B - Process for the preparation of therapeutically valuable 4-oxo-2- (haloalkyl) -2, 3-dihydro- [benzo-1, 3-oxazines] : de en
  • US2844434A - Magnetic recording : en
  • US2844455A - Fertilizer manufacture : en
  • AU222311B2 - Improvements inself-saturating magnetic amplifiers : en
  • CA560794A - Electronic computer : en fr
  • AT198889B - Method of making a dietary condiment : de en
  • AU221864B2 - Improvements in or relating to holders for electronic valves and to screening cans therefor : en
  • CA560613A - Process for the preparation of 1-phenyl-2-amino-1,3-propandiol-1-ethers : en fr
  • CA560839A - Circuit breaker blast valve mechanism : en fr
  • AT198792B - Method for operating an auxiliary machine driven by an internal combustion engine via a fluid coupling, in particular a brake air compressor, and device for performing the method : de en
  • AU3468958A - Serotonin antagonists : en
  • AU227141B2 - Improvements in concave diffraction grating monochromators : en
  • AU220311B2 - Improvements in and relating to control devices for automatic clutches : en
  • DE1035067B - Shuttle braking device for looms with a tongue which is arranged opposite the shuttle box rear wall and which brakes the shuttle : de en
  • US2843999A - Electric clock : en
  • CA560820A - Production of heterocyclic phosphorus-containing compounds : en fr
  • US2844693A - Wire-wound vitreous enamel resistors : en
  • US2844799A - Guided wave transmission system : en
  • AU2473357A - Improvements in lubricating systems : en
  • CA560575A - Bleaching composition : en fr
  • CA560602A - Cellulose ester precipitation : en fr
  • USD183269S - Food product : en
  • AU221238B2 - Improvements in or relating to methods of producing cathodes containing a supply chamber and to cathodes manufactured by these methods : en
  • US2843964A - Detachable coupling for fishhooks and the like : en
  • US2844166A - Hydraulic detent for valve : en
  • US2844345A - Tripods and clamps therefor : en
  • US2844685A - Sensitive relay : en
  • AT198664B - Industrial furnace, especially limestone furnace : de en
  • CA560755A - Well tubing hanger : en fr
  • AT198774B - Process for the production of black carbon and carbonless paper in particular : de en
  • AT198823B - Hydroelectric machine set : de en
  • CA560696A - Salts of silanols as water-repellents for masonry : en fr
  • CA560851A - Container making machine : en fr
  • GB798720A - Improvements in internal combustion engine carburettors including a thermosensitive control auxiliary starting device : en
  • DE1770636U - BACKFLOW LIQUID FILTER. : de en
  • US2844719A - Envelope detector : en
  • DE1770655U - STRIPPING PLIERS FOR MANUAL CABLES, PREFERABLY CABLE LINES. : de en
  • AT198815B - Contact actuation device for encapsulated electromagnetic switching devices : de en
  • AU3477358A - Improvements in and relating to laundry and dry cleaning garment presses : en
  • GB798490A - Poultry and similar cages and a process for manufacturing the same : en
  • CA560534A - Wheel structure : en fr
  • US2844018A - Photoflash bulbs : en
  • DE1034773B - Switchable dry rectifier : de en
  • US2844720A - Frequency shift discriminator : en
  • SE164089C1 - : en
  • AT198767B - Process for the preparation of new racemic and optically active phenthiazine derivatives : de en
  • CA560511A - Drawing apparatus : en fr
  • AU221696B2 - Improvements in and relating to space heaters : en
  • GB798493A - Regenerative coke oven : en
  • GB798715A - Fluid pressure braking system for tractor trailer vehicles : en
  • DE1034951B - Bevel gear cutting machine working according to the rolling process for the production of profile-corrected gears : de en
  • US2844456A - Production of nickel or iron powder : en
  • US2844013A - Universal joint : en
  • CA560688A - Bridge manipulator : en fr
  • US2844228A - Brake pedal ratio changer : en
  • US2844514A - Process for the production of nucleotides : en
  • DE1770617U - LID HINGE. : de en
  • AT198826B - High voltage winding for transformers : de en
  • CA560669A - Electronic analysis of network response : en fr
  • DE1770603U - UPHOLSTERY CUSHIONS FOR WOMEN'S AND MEN'S CLOTHING, IN PARTICULAR FOR MEN'S JACKETS. : de en
  • DE1770958U - CARTON FROM A UNIFORM CARDBOARD CUTTING : de en
  • US2843856A - Combination furniture : en
  • US2844056A - Machines for cutting and stripping insulated conductors : en
  • US2844096A - Tripping device for the blanket cylinders in offset printing machines : en
  • AT198788B - Device attached to a tractor or the like for rolling terrain steps : de en
  • FR1160677A - Improvements made to packaging for firearms, in particular those for automatic barrels : en fr
  • GB798644A - Improvements in or relating to the purification of carbon or graphite articles : en
  • US2844154A - Hair holding device : en
  • US2844273A - Container for articles under heat treatment : en
  • GB798467A - Recovery of components of complex esters : en
  • GB798740A - Improvements in and relating to electric throw-over switches : en
  • DE1034974B - Cushions for seats : de en
  • DE1035047B - Conveyor system with conveyor belt sections driven by an endless chain in the supporting structure : de en
  • DE1770740U - VACUUM HOLDER WITH STABILIZER AND INCREASEABLE VACUUM. : de en
  • FR1160615A - Radio-magnetic selector : en fr
  • GB798413A - Improvements relating to electrical apparatus for indicating the departure of a variable quantity from a given range of values : en
  • GB798693A - Improvements relating to dynamo-electric machines : en
  • GB798392A - Process for the sulpho-cementation of steels and ferrous alloys : en
  • DE1035004B - Detachable bulkhead for ships with spaced supports : de en
  • US2844561A - Dispersion polymerization of formaldehyde in the presence of an organic synthetic polymer : en
  • US2844347A - Portable lectern or the like : en
  • AU219332B2 - Improved method of making wigs : en
  • CA560697A - Reaction products of organosilanes and methylol benzenes : en fr
  • US2844240A - Wood loader : en
  • US2844385A - Ride height control valve : en
  • US2844777A - Vibrator servo amplifiers : en
  • DE1034821B - Cupola furnace with central wind feed : de en
  • GB798669A - Improvements in or relating to organosiloxane elastomer foams : en
  • AU228195B2 - Automatic temperature responsive time-control system : en
  • US2844659A - Two-way communication unit : en
  • DE1034679B - Device for the easy removal of glass residues from the frame of fixed theft-proof wired glass windows of rail vehicles, for example rail mail cars : de en
  • DE1770800U - STOP STONE FOR WINDOW AND DOOR STOPS. : de en
  • DE969822C - Detergents, wetting agents and dispersants : de en
  • CA21917S - Vehicle wheel and tire trim : en
  • DE1034774B - Semiconductor arrangement with a semiconductor mixed with n- and / or p-doping material : de en
  • DE969839C - Piston with return of the oil, especially in internal combustion engines : de en
  • FR68912E - Improvements to fixed signaling systems : en fr
  • US2844146A - Applicator for tubular bandage : en
  • US2844071A - Ophthalmic mountings : en
  • US2844453A - Synthesis gas manufacture : en
  • DE1770676U - CONTROL AND FEEDBACK DEVICE FOR DISCONNECTORS OR OTHER ADJUSTABLE BODIES WITH TWO POSITIONS : de en
  • DE1770931U - SHOE TENSIONERS. : de en
  • DE1034741B - Electrical snap switch : de en
  • GB798725A - Board game : en
  • GB798762A - Process and arrangement for the distribution and the regulation of the heating fluidin bakers' ovens, pastry ovens and the like : en
  • DE1034705B - Circuit arrangement for dialing devices with variable setting : de en
  • DE1770722U - COIN CONTAINER. : de en
  • DE1770919U - DEVICE ON CENTERLESS GRINDING MACHINES FOR KEEPING THE CIRCUMFERENCE SPEED OF THE GRINDING WHEELS CONSTANT. : de en
  • US2844635A - Side chain halogenation of substituted aromatic compounds : en
  • US2844062A - Lathe : en
  • US2844236A - Self-locking actuator with load release : en
  • US2844696A - Snow melting mat : en
  • US2844319A - Thermostatic valve structures : en
  • US2844628A - Perchloro-methyl-mercaptan derivatives and productions : en
  • US2843885A - Process for making wooden floor panels : en
  • US2844630A - Nitrosation process : en
  • FR68946E - Camera trigger handle : en fr
  • FR68905E - Improvements to the equipment, handling of containers and their adaptation to different means of transport by the use of sliding pads : en fr
  • GB798593A - Process for the scouring of flax or hemp : en
  • US2844255A - Combination filter and surface skimmer : en
  • DE1770992U - SCREWDRIVER WITH SCREW HOLDER. : de en
  • DE969841C - Steel holder for the cutting steel of cutting machine tools : de en
  • DE1770901U - PERFORMANCE, IN PARTICULAR FOR VEHICLES. : de en
  • GB798497A - Improvements relating to methods of fastening elastic tapes to rigid frames across which the tapes are stretched in the fastened condition : en
  • USD183256S - Ceiling tile or the like : en
  • AU3477158A - Screw and nut mechanisms : en
  • FR68915E - End fitting end fitting for flexible hose with braided sleeve : en fr
  • GB798612A - Improvements in or relating to apparatus for simultaneously grinding the two surfaces of a ribbon of glass : en
  • GB798766A - Means for mounting an electrical component on an apertured panel : en
  • DE1770917U - SHIP HATCH COVER. : de en
  • FR1160607A - Process for the production of dispersible pulverulent sulfur, usable in particular in the field of crop protection : en fr
  • GB798603A - A flexible elastomeric hose and method of making same : en
  • US2844739A - Sawtooth current wave generator : en
  • GB798610A - Improvements in or relating to safety valves : en
  • US2843949A - Animated display device : en
  • US2844629A - Fatty acid amides and derivatives thereof : en
  • US2844747A - Dynamo-electrical igniting machine : en
  • DE969887C - Spring drive film camera : de en
  • FR68944E - Process and devices for manufacturing cartridge cases for firearms and cartridges thus obtained : en fr
  • DE1034714B - In particular, receiving amplifier circuit working with a triode : de en
  • DE1770929U - PLASTIC HEEL GUARDS. : de en
  • GB798541A - New primary alcohols : en
  • AT198742B - Process for the preparation of p-xylene : de en
  • USD183261S - Door hinge : en
  • US2844138A - Splitting machines : en
  • US2844605A - Organic compounds and process : en
  • US2844280A - Multi-celled article carriers : en
  • US2844640A - Cadmium sulfide barrier layer cell : en
  • GB798641A - Improvements in or relating to valves with plug or gate : en
  • GB798656A - Pneumatic or hydraulic stowing pipes : en
  • CA560796A - Method of testing coal for determining the ash content : en fr
  • GB798712A - Improvements in or relating to recovery of platinum group metal from catalyst : en
  • DE1034666B - Electromagnetic vibrating compressor : de en
  • DE1034767B - Electric lamp : de en
  • GB798427A - An apparatus for the discharge of condensation water : en
  • GB798446A - Foamed cellular alkyd resin-polyisocyanate plastic materials : en
  • DE1034630B - Process for the preparation of 5, 16-pregnadien-1ª ‰, 3ª ‰ -diol-20-one and 5-pregnen-1ª ‰, 3ª ‰ -diol-20-one : de en
  • US2844302A - Refrigerating apparatus x : en
  • US2844768A - Electromagnetic operator : en
  • CA560621A - Process for fixing aminoplasts by the wet method on cellulose-containing fibrous materials : en fr
  • DE1034719B - Recording device for radio receivers : de en
  • DE1770987U - COMPRESSED AIR NAIL DEVICE. : de en
  • DE969852C - Device for planting holes, especially multiple devices : de en
  • FR1160602A - Travel correction device for conveyor belt : en fr
  • US2843870A - Shoe scraper and residue collector for vehicles : en
  • US2843958A - Apparatus for surface treating ampuls : en
  • US2844672A - Electric outlet socket and plug : en
  • US2843916A - Method of fluffing glass fibers : en
  • US2844048A - Torque arms : en
  • US2844098A - Apparatus for supporting explosive charges in jet type perforating guns : en
  • CA560605A - Unsaturated alkyd resin with a diallyl phthalate : en fr
  • DK85928C - Counting tool, especially for counting use. : da en
  • GB798405A - Radio transmitter-receiver tuning system : en
  • US2844229A - Wire-wound brake drum or disc : en
  • US2844285A - Detergent metering and dispensing device : en
  • DE1770867U - FRAME DETECTOR WITH FORCED PARALLAX ADJUSTMENT TO UNDERWATER HOUSING FOR FILM AND PHOTO CAMERAS. : de en
  • CA560582A - Coated titanium welding rod for stainless steel : en fr
  • US2844195A - Cycling burner for vehicle heaters : en
  • US2844590A - 4-alkylidene-2-oxazolidones and process : en
  • US2843933A - Delayed action mechanical rope cutter : en
  • US2844010A - Finger ring set with magnetic selfaligning means : en
  • US2844320A - Device for proportioning different temperature fluids : en
  • US2843926A - Method of forming a supply tube : en
  • US2843930A - Can opener : en
  • AU220618B2 - Improvements in railway car truck brake arrangements : en
  • CA560793A - Separation of potassium and sodium ions from a mixture of sodium and potassium chlorides : en fr
  • DE1770957U - FOLDING BOX WITH DOUBLE-WALLED SIDE SIDES. : de en
  • FR68903E - Fuel gas manufacturing : en fr
  • DE1034745B - Spring contact arrangement for electrical switches : de en
  • GB798475A - Improvements in or relating to stop valve installations : en
  • GB798764A - Improvements in or relating to electric power supply apparatus : en
  • USD183239S - Suspended cabinet and light combination : en
  • AT198808B - Device for controlling marking devices : de en
  • US2843983A - Machine for panning dough in the making of bread and the like : en
  • US2844131A - Reciprocating piston machine : en
  • USD183259S - Cuff guard : en
  • DE1034587B - Crystallizing apparatus with abruptly moving cooler : de en
  • GB798542A - Improved process for preparing nitrogen-containing copolymers : en
  • GB798466A - Improvements in and relating to nuclear reactors : en
  • USD183257S - : en
  • DE1034791B - Stud welding gun for welding wires, with fixed and movable electrode : de en
  • DE1034942B - Device for eliminating the axial play of screw drives : de en
  • DE1770629U - FLOORING, IN PARTICULAR CARPET. : de en
  • DE969836C - Power control of prime movers in connection with gearboxes : de en
  • US2844669A - Negative-impedance repeater having gain controls : en
  • US2844054A - Universal drill jig : en
  • DE1770712U - ELECTRICALLY HEATABLE FOOT PLATE OR FOOT AND LEG SUPPORT PLATE FOR FOOT CARE PRACTICE. : de en
  • US2843868A - Disposable door mats : en
  • US2844559A - Glycolic acid as a corrosion inhibitor in mixtures of ethylenic monomers and polyesters of alpha ethylenic dicarboxylic acids : en
  • US2844715A - goldfus : en
  • AU226542B2 - Improvements in and relating to adjustable reclining chairs : en
  • CA560552A - Alkali metal polyphosphatosulfates and preparation thereof : en fr
  • DE1770607U - FORMING MACHINE. : de en
  • GB798404A - Improved device for the manufacture of artificial threads : en
  • GB798657A - Improvements in self-tapping screw fasteners : en
  • US2844372A - Stripper mechanism : en
  • AT198779B - Fire-side wall section of the door cooling element above the door opening of metallurgical furnaces : de en
  • AU223295B2 - Device forthe lateral displacement of material lying onthe ground : en
  • GB798561A - Improvements in or relating to apparatus for the administration of substances to living subjects : en
  • GB798514A - Control systems for multi-engine aircraft employing reaction jets : en
  • GR18899B - METHOD OF MANUFACTURING NOVOKAIN COSMETIC SOAP. : el en
  • CA560631A - Foucault current apparatus and especially braking apparatus : en fr
  • DE1034725B - Galvanic standard element and process for its manufacture : de en