• DE846524C - Process for the manufacture of fiber cement products : de en
  • FR1014437A - Advanced training in protective spark gaps : en fr
  • FR1014439A - Balanced dip tube : en fr
  • GB677285A - Improvements relating to screening covers for electronic valves : en
  • DE1642477U - THIMBLE WITH THREAD CUTTER AND ACCESSORIES. : de en
  • DE1642481U - LAMP. : de en
  • US2606334A - Roller paint applicator : en
  • GR13783B - IMPROVEMENTS IN OR IN RELATION TO THE MANUFACTURE OF KAPMADA. : el en
  • ES203011A3 - A calorimetric procedure for the exact and quick determination of the iron contained in the wine, liquors and aguardientes (Machine-translation by Google Translate, not legally binding) : en es
  • ES31986U - New roller that allows the suppression of false zeros in foliar and similar devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014195A - Rotary air heater : en fr
  • AT172163B - Electric machine : de en
  • CH284802A - Thermosetting, stable and fast curing composition. : en fr
  • US2606723A - Machine for winding armatures : en
  • DE846185C - Process for regulating the output of thermal power plants : de en
  • FR1014406A - Support frame for inserted sheets : en fr
  • AU153153B2 - Locating pins for concrete formwork : en
  • AU156642B2 - Improvements in undercarriage frames of crane and shovel machines : en
  • CH284926A - Olgas lamp. : de en
  • DE846418C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE1642468U - SCHUELER SWIVEL CHAIR. : de en
  • FR1014366A - Process for the preparation of quality diesel fuels : en fr
  • ES200698A1 - A device for climbing tractor claws (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014337A - Lightweight concrete slab or slab and process for its manufacture : en fr
  • DE1642405U - MOTOR-DRIVEN HAND-HELD DEVICE WITH PROTECTIVE HOOD. : de en
  • DE846212C - Impeller for vehicles with pneumatic tires : de en
  • DE846326C - Method for conveying a deep layer lying under a cover layer to the earth's surface : de en
  • ES201229A1 - Improvements in heating appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FI25879A - Anordning vid soffor, stolar och dylikt, som kunna ändras till bäddar : en fi
  • US2606710A - Partitioned container : en
  • FR1014339A - Light curved or profiled listellos for indirect lighting : en fr
  • GB677316A - Improvements in or relating to contact spring assemblies for relays and other switches : en
  • DE846193C - Dividing device that can be placed on a lathe : de en
  • DE751615C - Method for the quantitative determination of lead in leaded gasoline : de en
  • DE755282C - Storage of the blanket cylinder of a rotary rubber printing machine : de en
  • FR1014416A - Improvements to stamping machines : en fr
  • FR1014300A - Metal spray gun : en fr
  • DE846168C - Rake : de en
  • ES203103A2 - A procedure for the extraction of alkaline metals with amalgamas (Machine-translation by Google Translate, not legally binding) : en es
  • GB677503A - Holder for steel-wool : en
  • ES32034U - Connection for primers used in fluorescent lighting (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014404A - Cathode for mercury arcs : en fr
  • GB677506A - Improvements in pulse amplifiers : en
  • ES32017U - A padlock for bicycles and motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • DE846229C - Single strand heddle : de en
  • DE846241C - Open still : de en
  • GB677226A - Improvements in or relating to electro-acoustic transducers : en
  • DE755954C - Switch for high switching frequency : de en
  • US2606913A - Aromatic b ring steroids : en
  • US2606363A - Can opener : en
  • DE846230C - Device on shaft trains for exchanging the shafts : de en
  • US2606731A - Rod and reel holder : en
  • GB677473A - Card index boxes : en
  • US2606948A - Magnetic pole : en
  • DE1642204U - FLAT PANEL ARRANGEMENT FOR X-RAY EXAMINATION DEVICES. : de en
  • DE1642261U - FAN FOR STOVES AND OVENS. : de en
  • DE1642427U - SCALE IN TVS. : de en
  • ES202834A1 - An alternative hot gas machine (Machine-translation by Google Translate, not legally binding) : en es
  • FI25870A - Impulse code modulation system and video transmission system for operation and operation : en fi
  • DE1642408U - GYMNASTIC. : de en
  • DE846328C - Ruebenroder with head device : de en
  • DE1642346U - SKATE. : de en
  • DE842825C - Process for the production of artificial structures, such as threads, tubes or films, from dispersions of animal skin and tendon collagen : de en
  • DE846151C - Method and device for chopping onions : de en
  • DE846569C - Tunable high-frequency push-pull power amplifier : de en
  • DE1642283U - CLOTHING HANGER. : de en
  • DE1642284U - CONTAINER FOR COFFEE BEANS. : de en
  • DE846348C - Chicken cock : de en
  • GB677129A - Improvements in or relating to apparatus and method for measuring colour values : en
  • ES27358Y - Device for the packaging of bottles in canton containers and similar : en es
  • GB677273A - Improvements in and relating to pneumatically driven turbo-electric lamps : en
  • US2606416A - Pickup for harvesters : en
  • US2606762A - Feed mechanism for tabulating cards : en
  • US2606757A - Air cushion spring suspension : en
  • USD167467S - Dressing and basting spoon : en
  • US2606659A - Process and apparatus for separating finely divided substances : en
  • US2606996A - Electrically heated mattress : en
  • DE1642246U - STORAGE CABINET. : de en
  • DE846333C - Small motor-driven device with exchangeable cleaning, harrowing, rust removal and polishing brushes : de en
  • DE846409C - Drive device for electrically driven vehicles with a paw bearing motor : de en
  • DE846611C - Control device for air heating and / or cooling systems : de en
  • CA485675A - Granular smokeless propellant powders : en fr
  • FR1014448A - Automatic washing, classification and enrichment machine for minerals and sand : en fr
  • GB677447A - Improvements in or relating to rust preventive fuel compositions : en
  • GB677461A - Improvements connected with collapsible tubes : en
  • AT172160B - Ski sled : de en
  • US2606673A - Apparatus for transporting and installing portable tanks : en
  • DE846644C - Glued connection between highly stressed structural parts : de en
  • FR1014131A - Lubricator on two-handed secateurs : en fr
  • GB677188A - Exhaust orifice control for jet propulsion engines : en
  • DE1642374U - NEEDLE HOLDER WITH MOVABLE, RESPONSIVE JAW PARTS (LABELS). : de en
  • DE846146C - Method and device for shortening the venting of viscose : de en
  • DE846506C - Envelope, cover, pouch or the like for the conclusive identification of documents : de en
  • ES31826U - New lunch box model (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642202U - ELECTRIC HEATING PLATE IN PLYWOOD. : de en
  • CH284878A - Belt drives with tensioning devices for work machines driven by electric motors, in particular looms. : de en
  • ES31961U - Nursery-bed, with two others housed inside and capable of separate use if necessary (Machine-translation by Google Translate, not legally binding) : en es
  • GB677256A - Improvements in or relating to bag bottom forming apparatus : en
  • GB677350A - Improved method of preparing halomethylated polymers of alkenyl aromatic compounds : en
  • DE1642462U - FLOOR GRATE FOR SINK. : de en
  • DE846188C - Thermal power plant : de en
  • DE846432C - Gas generator for the production of flammable gases from finely divided, suspended solid fuels : de en
  • GB677132A - Improvements in or relating to hydraulic valves : en
  • GB677203A - Complex metal-phenol-nitrogen compounds and resins containing the same : en
  • GB677151A - Coin freed post-card vending machine : en
  • US2606507A - Latching mechanism for hopper doors of railway hopper type cars : en
  • US2606779A - Bush for sealing rotary shafts : en
  • CH284844A - Locking mechanism. : en fr
  • CH284968A - Advertising facility. : de en
  • CH284858A - Adjustable tool for fine machining of bores. : de en
  • US2606776A - Booking apparatus : en
  • DE846575C - Electrical switch in which contact levers are controlled by cams : de en
  • DE846627C - Rewinding device for wires and tapes, in particular for extending the recording time of magnetic recorders : de en
  • ES32083U - Portable box-case (Machine-translation by Google Translate, not legally binding) : en es
  • GB677439A - An improved variable-ratio transmission mechanism : en
  • ES199659A3 - IMPROVEMENTS IN THE MEANS FOR THE VISION OF OBJECTS BY TRANSPARENCY OR BY TOTAL REFLECTION, ALTERNATIVELY : en es
  • GB677131A - Improvements in or relating to weighing machines : en
  • CA485677A - Dye treated ammonium nitrate blasting explosive composition : en fr
  • CH285011A - Process for the production of a quinazoline derivative. : de en
  • DE846252C - Method and device for dissolving crude potash salts or the like. : de en
  • DE846394C - Lining of containers : de en
  • GB677217A - Improvements in spray dispensing container : en
  • ES201823A1 - New fruit selection machine, especially for olives (Machine-translation by Google Translate, not legally binding) : en es
  • GB677293A - Process for protecting wool against textile pests : en
  • GB677446A - Improvements in or relating to goods vehicle bodies : en
  • US2606690A - Method of dispensing liquids and apparatus therefor : en
  • US2606943A - Automatic range-shifting voltmeter : en
  • US2606995A - Electric resistance heating device for liquids : en
  • FR1014194A - Hive : en fr
  • FR1014426A - Carburetor improvements : en fr
  • GB677414A - Improvements in or relating to photographic film-processing machines and film hanger for use therewith : en
  • GB677510A - Predetermined pattern antenna : en
  • ES200551A1 - A METHOD OF MANUFACTURING AN ARTICLE OF DENSITY STEEL : en es
  • FR1014218A - Improvements to devices for straightening wires or bars to be introduced into cold heading machines or the like : en fr
  • DE846536C - Device for the introduction of mountain backfill on the Schleuderweg in Floeze, especially in those of small dimensions and narrow construction fields : de en
  • US2606806A - Refrigerator cabinet shelf : en
  • DE846510C - Process for bleaching ground wood and other mechanically produced fibers with peroxides : de en
  • US2606980A - Door switch : en
  • ES202215A1 - Improvements introduced in water elevation facilities (Machine-translation by Google Translate, not legally binding) : en es
  • GB677247A - Improvements in or relating to direct current electric supply systems : en
  • GB677351A - Improvements relating to snap-action electrical switches : en
  • FI25887A - The scope of the measures is to be met : en fi
  • DE846683C - Hip holder : de en
  • FR1014398A - Process for the continuous fractionation of tars : en fr
  • GB677185A - Improvements in or relating to variable-speed transmissions : en
  • GB677403A - Improvements in sponges : en
  • GR13766B - COMBINATION OF OIL AND OIL HEATER. : el en
  • DE846282C - Device for shaping the ends of glass tubes : de en
  • ES31930U - Miniature industrial mill for feed and for disintegrating waste and garbage (Machine-translation by Google Translate, not legally binding) : en es
  • ES31743U - Box for bottle packaging, built in corrugated cardboard (Machine-translation by Google Translate, not legally binding) : en es
  • GB677262A - Improvements in and relating to anti-dazzle headlamps for motor vehicles : en
  • FR1014314A - Variable displacement internal combustion engine : en fr
  • ES200359A1 - A cell electrolytic cellular of mercury mobile and a procedure of putting in practice of these cells (Machine-translation by Google Translate, not legally binding) : en es
  • ES32081U - Reinforced packaging (Machine-translation by Google Translate, not legally binding) : en es
  • GB677179A - Improvements in hydraulic torque converters : en
  • US2606337A - Conversion system for suction cleaners : en
  • GB677324A - Improvements in fuel injection apparatus for internal combustion engines : en
  • CA485680A - Electrolysis : en fr
  • AT172197B - Set shelf : de en
  • AT172125B - Motor vehicle : de en
  • AT172066B - Process for producing hard, shiny copper deposits by electrolytic deposition : de en
  • CA485697A - Electromagnetic deflection yoke : en fr
  • FR1014388A - Device applicable to cameras, indicating the nature of the film used : en fr
  • US2606324A - Face mask : en
  • US2606468A - Sheet metalworking hammer : en
  • DE846435C - Procedure and arrangement for monitoring the fire control of an industrial furnace system : de en
  • ES31955U - Headscarf and applications (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014269A - New process for refrigeration of beverages : en fr
  • US2606378A - Electric iron : en
  • US2606536A - Split furnace and tube support : en
  • CA485776A - Core type reel drive : en fr
  • AT172098B - Hydraulic control for machine tools : de en
  • CA485591A - Slide fastener : en fr
  • CH284992A - Process for preparing a copper-containing azo dye of the stilbene series. : de en
  • US2606715A - Lubricating system for rotary pumps : en
  • DE846331C - Automatic power interruption device for electrically charged fences around cattle pastures, wires from monitoring circuits or the like. : de en
  • ES32060U - Spark plug holder for electric lamps (Machine-translation by Google Translate, not legally binding) : en es
  • AU1060352A - Rubber tennis or playing ball : en
  • DE846251C - Process for the production of colloidal solutions of all kinds : de en
  • ES32027U - Pressure cap for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014182A - Coil of the type cops and windings on this coil : en fr
  • DE852782C - Connection of cooling elements to the cooling system of internal combustion engines and compressors : de en
  • AT172089B - Rotating multiple press for punching, compression molding and drawing work : de en
  • CA485606A - Hormone extracts : en fr
  • CH284842A - Watch box. : en fr
  • FR1014226A - Improvements in sulphating processes : en fr
  • GB677214A - Improvements in hosiery : en
  • IS752A7 - Process for the production of acylamido diol compounds. : en is
  • CA485598A - Refrigeration : en fr
  • AU1056852A - Improvements in or relating to supports for image amplifiers : en
  • DE846452C - Building block : de en
  • ES202751A3 - A transportation and elevator system, mobile and removable, for raids (Machine-translation by Google Translate, not legally binding) : en es
  • US2606721A - Cycloidal grinding and mixing device : en
  • US2606730A - Hanger for the frames of pictures, mirrors, and the like : en
  • DE846416C - Equalizer arrangement with frequency-proportional change in damping : de en
  • FR1014187A - Machine for handling coils on continuous ring looms or the like : en fr
  • FR1014323A - Shaping and smoothing device for end-fitting machines, and in particular shoe tips : en fr
  • DE1642339U - BRAKE SHOE FASTENING, ESPECIALLY ON BICYCLE BRAKES. : de en
  • CH284738A - Window. : en fr
  • DE1642471U - BOTTLE CARRYING DEVICE. : de en
  • GB677234A - An improved machine for briquetting powdered metal : en
  • GB677312A - Method for the production of moulded materials and articles from wood splinters and artificial resin : en
  • ES202200A1 - Improvements introduced in condensation water purging appliances (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014408A - Process for the separation of low-boiling gas mixtures : en fr
  • US2606910A - Diels-alder adducts of hexahalo-cyclopentadiene : en
  • ES30423Y - Recreational game : en es
  • FR1014102A - Device for guiding air on motor cars : en fr
  • US2606819A - Furnace for producing carbon black : en
  • FR1014165A - Primary battery pack : en fr
  • GB677424A - An anti-slip mounting for footwear : en
  • FR1014239A - Rotary table press : en fr
  • ES28754Y - Fin device for hook fishing : en es
  • ES30588Y - Automatic device for disinfection and deodorization in W C ducas sinks and similar : en es
  • FR1014397A - Automatic brake of the warp beam in general looms : en fr
  • DE846276C - Core binder : de en
  • USD167473S - Spindle nose collet chuck : en
  • US2606342A - Vulcanizing apparatus for retreading tires : en
  • CA485559A - Fluid distributing systems : en fr
  • AT172067B - Process for the production of coatings on aluminum and its alloys, as well as means for carrying out the process : de en
  • CH285013A - Process for the production of thermally insulated containers and containers produced by this process. : de en
  • US2606405A - Polishing means and method : en
  • US2606944A - Control signal generator : en
  • US2606571A - Multipurpose control valve : en
  • US2606958A - Multicontact relays : en
  • DE846441C - Closure for the detachable connection of two parts on bags, folders, belts, straps, belts or the like. : de en
  • ES31539U - Motor cycle (Machine-translation by Google Translate, not legally binding) : en es
  • ES30142Y - Improved sprayer for all kinds of liquids : en es
  • ES32041U - Portamines (Machine-translation by Google Translate, not legally binding) : en es
  • ES199661A3 - A NEW DEVICE FOR THE PRESENTATION OF OBJECTS FROM DIFFERENT POINTS OF VIEW, WITH WHIMSY COPLANARY MOVEMENTS : en es
  • GB677417A - Improvements relating to milking machines : en
  • US2606621A - Helicopter rotor control system : en
  • US2606705A - Apparatus for filling jars : en
  • US2606911A - Preparation of etio-steroid acids : en
  • US2606358A - Thread advancing device : en
  • US2606479A - Adjustable hairdressing and apparel grooming mirror device : en
  • US2606609A - Adjustably timed control mechanism : en
  • US2606748A - Method of and apparatus for determining consolidation of fluid concrete masses : en
  • US2606766A - Sound recording and reproducing machine : en
  • US2607015A - Multicathode glow discharge device : en
  • DE1642460U - BEE WAX APPLICATION CAN. : de en
  • US2606654A - Package combined with sterilization indicator : en
  • AU1056452A - Improvement in engine starter drive : en
  • CA485608A - Valved bag and its manufacture : en fr
  • CA485596A - Refrigerator of the absorption type : en fr
  • CA485725A - Thermostatically controlled heater : en fr
  • DE846307C - Inflatable, partially ring-shaped pressure body for the repair of tire covers for pneumatic tires : de en
  • DE846368C - Device for sucking off thread waste and fly on spinning machines : de en
  • DE846688C - Procedure for putting multi-cell overpressure electrolysers into operation : de en
  • DE846191C - Ball stud for linkage or the like. : de en
  • CA485692A - Unwoven filamentary web and method of producing same : en fr
  • DE1642234U - BUTT WELD CONNECTION, IN PARTICULAR FOR THICK-WALLED PIPES. : de en
  • DE846385C - Device on drawbars : de en
  • FR1014294A - Main cylinder for hydraulic brakes : en fr
  • AU638851A - Improvements in or relating tothe polymerisation of vinyl aromatic hydrocarbon and dehydrated castor oil : en
  • DE1642238U - FELT FOOTWEAR. : de en
  • FR1014399A - spruce : en fr
  • GB677261A - An improved date or like stamp : en
  • US2606569A - Fluid valve : en
  • US2606664A - Rotatable display stand : en
  • US2606899A - Preparation of adenosinetriphosphoric acid and its salt : en
  • GB677122A - Improvements in or relating to struts, for example pit-props : en
  • GB677452A - Improvements in and relating to wired broadcasting systems : en
  • CA485610A - Engine starter gearing : en fr
  • CA485763A - Circuit interrupter : en fr
  • CH284730A - Machine for sowing and spreading artificial fertilizer. : de en
  • US2606675A - Material transporting and dumping equipment : en
  • US2607009A - Electromagnetic wave transmissive structure : en
  • AT172128B - Cable clamp for cable cars, rope lifts etc. like : de en
  • CH284849A - Device for producing threads. : de en
  • US2606884A - Adhesive comprising vinsol and a butadiene-acrylonitrile synthetic rubber : en
  • US2606374A - Shank piece : en
  • GB677314A - Improvements in or relating to photographic camera shutter mechanism : en
  • DE846467C - Registration device for scales : de en
  • US2606415A - Disk harrow construction : en
  • US2606520A - Paper-coating machine : en
  • CH284819A - Ski press. : en fr
  • CH284891A - Self-priming carburetor for internal combustion engines. : de en
  • DE846701C - Independent railroad traffic : de en
  • AU499651A - Improvements relating to louvre windows : en
  • DE1642347U - SKATE WITH TOOTHED FRONT RACE. : de en
  • DE846214C - Roller track caterpillar, especially for vehicles : de en
  • GB677258A - Improvements in detachable devices for the external control of toy vehicles of the pedal operated or like type : en
  • FR1014392A - Synchronizer for lighting flash lamps used in photography : en fr
  • CH284961A - Control voltage generator. : de en
  • AT172176B - Method for joining parts made of thermoplastic material with bodies made of another material : de en
  • DE846403C - Register control on multi-color printing machines : de en
  • DE846574C - Device for connecting the wires of multi-core cables at fault points : de en
  • FR1014363A - Capping machine : en fr
  • FR1014450A - Powder sprayer : en fr
  • GB677160A - Improvements in clips for holding building boards on laths for ceilings, roof and wall linings and partitions : en
  • GB677389A - Improvements in protective circuit arrangements for x-ray tubes : en
  • GB677481A - Improvements in and relating to synchronising systems for oscillators : en
  • DE1642500U - LIFT FOR PASSENGER CARS, VANS AND TRUCKS. : de en
  • FR1014322A - Platinum-based alloy : en fr
  • DE751686C - Terminal block for electrical lines : de en
  • AT172132B - Bicycle pedal : de en
  • CH284934A - Switching arrangement with at least two fluorescent tubes. : de en
  • DE1642304U - SINGLE UNIT. : de en
  • DE1642341U - Bottom bracket for bicycles. : de en
  • DE846281C - Loading, turning and unloading device for rolling mill blanks : de en
  • DE846698C - Device for guiding and aligning writing pads on writing rollers : de en
  • GB677263A - Improvements in display brackets and stands : en
  • CA485693A - Rapid gluing process : en fr
  • CA485746A - Therapeutic composition : en fr
  • CH285001A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • US2606923A - Tertiary alkylcyanamides : en
  • US2606514A - Machine for forming and sewing fringe : en
  • US2606642A - Bottom margin indicating mechanism for typewriters : en
  • CA485654A - Proceeding for producing blood coagulators : en fr
  • CA485765A - Control systems for dynamo-electric machines : en fr
  • FR1014172A - Selection system for circuits or electrical equipment : en fr
  • GB677197A - Cinnamyl quaternary ammonium compounds : en
  • GB677248A - An improved wheel and brake assembly : en
  • DK74543C - Method for manufacturing building boards. : da en
  • ES31615U - A container especially for drinks (Machine-translation by Google Translate, not legally binding) : en es
  • GB677360A - Improvements in optical projectors or viewing apparatus for transparencies : en
  • GB677396A - Dice for playing a game : en
  • CH284980A - Device for fastening the brake cable to the brake levers arranged on the fork of the front wheel of bicycles. : de en
  • FR1014419A - Detachable track for dancing or other applications : en fr
  • CA485571A - Bow frog with improved hair clamping means : en fr
  • DE1642298U - JACKED INSOLES. : de en
  • GB677130A - Improvements in or relating to plain bearings or the like : en
  • CA485748A - Eddy current device : en fr
  • CH284820A - Installation on automatic cone setting systems for the optional setting up of individual cones. : de en
  • DE846408C - Device for moving rails u. Like. In railway construction : de en
  • FR1014103A - Motor vehicle, in particular with a self-supporting body : en fr
  • FR1014186A - Windscreen wiper refinements : en fr
  • GB677315A - Improvements in spring cushion constructions : en
  • US2606747A - Temperature control apparatus for machine : en
  • ES30067Y - Perfected bed gear : en es
  • GB677177A - Improvements in or relating to a tele-autograph or follow-up system : en
  • DE827303C - Foosball game : de en
  • DE846140C - Electric capacitor : de en
  • ES202927A1 - A change of two speeds for bicycle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014140A - Method and device for improving and renovating railroad ballast : en fr
  • GB677277A - Improvements in or relating to friction clutches : en
  • GB677292A - Improvements in or relating to extensible tables or like articles of furniture : en
  • AT172190B - Drive for ring spinning machines : de en
  • AU160541B2 - Fruit position inspector and segregafor : en
  • DE746630C - Device for rolling serrations on bolts or shafts : de en
  • DE846496C - Membrane valve : de en
  • DE846640C - Single pinion pump for starting devices of internal combustion engines : de en
  • GB677237A - Liquid distributor : en
  • US2606393A - Soap dish : en
  • US2606908A - Basic dioxolanes : en
  • US2606783A - Door handle assembly : en
  • CH284872A - Machine element with friction surfaces. : de en
  • US2606964A - Radio frequency transmission line circuits : en
  • US2606411A - Method of making packages : en
  • US2606720A - Ice shaving machine : en
  • CH284941A - Process for the purification of alkali or alkaline earth metal salts of penicillin. : de en
  • CH284973A - Packaging device and method of manufacturing this device. : en fr
  • GB677154A - Improvements in or relating to a window operator : en
  • ES28638Y - Perfected plug : en es
  • US2606752A - Engine governor for throttle valves : en
  • US2606860A - Conversion of hydrocarbons with the use of a hydrogen fluoride composite catalyst : en
  • ES31996U - Tensor device for shoe maintenance (Machine-translation by Google Translate, not legally binding) : en es
  • ES32016U - Spray (Machine-translation by Google Translate, not legally binding) : en es
  • AU161304B2 - Method of balancing telephone cables, means of carrying out same and cables balanced by said method : en
  • US2606553A - Laryngectomic shield : en
  • USD167477S - Molded food product : en
  • DE846601C - Process for the production of hollow bodies with different material zones : de en
  • FR1014309A - Crossed electric and magnetic field wave propagating tube with an electron beam propagating in the transverse direction of the tube : en fr
  • DE1642333U - BRAKE CAGE FOR MOTOR VEHICLES. : de en
  • US2606404A - Shoe treating machinery : en
  • CA485673A - Manufacture of gelatine blasting explosives : en fr
  • FR1014410A - Improvements to fixing a counterweight on an engine crankshaft : en fr
  • US2606661A - Wash box discharge control : en
  • ES203826A1 - Improvements introduced in the preparation of fumigine compositions that serve to destroy harmful organisms (Machine-translation by Google Translate, not legally binding) : en es
  • DE846164C - Process for the production of polyamides : de en
  • DE846679C - Single strand heddle : de en
  • US2606403A - Device for producing noncircular profiles : en
  • US2606981A - Magnetic switching device of the cartridge or plug-type : en
  • DE846226C - Roller conveyor switch : de en
  • CA485618A - Circuit interrupters : en fr
  • FR1014193A - Process for treating petroleum distillates : en fr
  • GB677251A - A device for starting diesel engines : en
  • US2606530A - Ball tip fountain pen : en
  • US2606927A - Catalytic reduction of dicarbo-cyclic diamines : en
  • AT172146B - Steam power plant with high superheating and a separately fired final superheater : de en
  • US2606432A - Circular knitting machine : en
  • US2606540A - Cooling system for internalcombustion engines : en
  • US2606990A - Control system for electric heating units : en
  • CH285018A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE767444C - Further development of the process of the main patent 767294 for the production of pressure-resistant hollow bodies : de en
  • US2606808A - Recording apparatus : en
  • US2607003A - Railway switch : en
  • US2606945A - Reverse current compensating system : en
  • DE1642332U - GLARE-FREE MIRRORS, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR1014280A - Noise protection helmet for telephone communication : en fr
  • US2606511A - Method and apparatus for dipcoating cookies : en
  • AT172056B - Process for the preparation of polymer homologues of dextran : de en
  • CH284886A - Diaphragm pump. : de en
  • US2606561A - Smoking pipe : en
  • US2606751A - Carburetor : en
  • DK74552C - Apparatus for sterilizing or pasteurizing filled bottles and other filled containers. : da en
  • FI25883A - Electric shredders : en fi
  • CA485546A - Spring tooth root picker : en fr
  • GB677346A - Pole star corrector and course finder : en
  • AT172145B - Wire figure : de en
  • AT172183B - Ribbon device for typewriters : de en
  • DE846509C - Light tubes, in particular for advertising purposes : de en
  • US2606669A - Sheet conveying, stacking, and delivering apparatus : en
  • US2606727A - Safety chair for vehicles : en
  • US2606886A - Process for the preservation of a rubber with a terpene modified phenol : en
  • USD167462S - Baby bottle warmer : en
  • USD167486S - Max e. schlenker : en
  • GB677202A - Improvements in objectives of modified gaussian type : en
  • GB677420A - Base assembly for mechanical refrigerators : en
  • DE1642273U - STANDER, PREFERRED FOR FILES. : de en
  • DE846344C - Holding device for nuts, bolts or the like. : de en
  • ES32047U - Improved disk holder (Machine-translation by Google Translate, not legally binding) : en es
  • US2606868A - Photochemical preparation of the delta isomer of benzene hexachloride : en
  • DE846349C - Chicken Rooster : de en
  • CA485585A - Mobile cranes : en fr
  • CH285021A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • AT172186B - Shoe drying device : de en
  • CH284984A - Construction element for use as formwork for concrete structures. : de en
  • DE846376C - Device for manufacturing and filling containers : de en
  • US2606667A - Towel rack : en
  • USD167444S - Clauss stocking : en
  • USD167476S - Molded food product : en
  • CH285008A - Process for the production of a vat dye. : de en
  • DE843313C - Electrical discharge device with a glow cathode, an ionization electrode and an ion collecting electrode for measuring the gas pressure in the discharge space by means of the ion current passing to the ion collecting electrode : de en
  • ES32002U - Hernia compressor and reducer bandage (Machine-translation by Google Translate, not legally binding) : en es
  • GB677148A - Improvements in or relating to data storage devices : en
  • GB677173A - Improvements relating to windscreen wipers : en
  • ES199413A1 - A FLOTATION PROCEDURE : en es
  • ES32026U - Inviolable envelope model : en es
  • FR1014353A - Process for the production of concentrated titanium oxide products and iron from iron ores containing titanium : en fr
  • DE1642493U - Carrying device for infants. : de en
  • DE767453C - Arrangement for the generation or sampling of very brief decimeter wave pulses, especially for the purpose of distance measurement : de en
  • DE832163C - Circuit arrangement for power surge transmissions in telephone exchange systems : de en
  • DE846433C - Fireplace attachment : de en
  • GB677194A - Improvements in liquid-level gauges : en
  • DE1642267U - VASE. : de en
  • FR1014292A - Mower blade sharpening device : en fr
  • GB677341A - Improvements in or relating to the twist-setting of yarn : en
  • GB677235A - Improvements in or relating to electro-acoustic transducers : en
  • US2606826A - Conversion of hydrocarbonaceous material into synthesis gas : en
  • DE846556C - Circuit arrangement for bridging long power breaks in telecommunication systems, in particular teleprinter systems : de en
  • DE767459C - Sending arrangement for distance measurement with reflected ultrashort waves : de en
  • GB677463A - Hydraulic brake mechanism : en
  • DE846424C - Magnetically operated small switch : de en
  • DK74558C - Endless saw chain, especially for sawing stones. : da en
  • ES32046U - Improved float (Machine-translation by Google Translate, not legally binding) : en es
  • FI25880A - Kiuastaso : en fi
  • DE846150C - Hair utensil : de en
  • DE846649C - Socket with wedge locking : de en
  • ES203204A1 - New water system, with its corresponding absorption device for heavy fumes (Machine-translation by Google Translate, not legally binding) : en es
  • ES30582Y - Bushing for support and guide of axially and radially displaceable shafts : en es
  • FR1014221A - Method and operation for towing a trailer by mechanical vehicles and by horses : en fr
  • NL70555C - method for recovering neutral phthalic esters : en nl
  • DE846336C - Internal combustion engine with overhead camshaft : de en
  • DE846570C - Device for generating vibrations : de en
  • DE846571C - Folded dipole antenna with variable wave impedance : de en
  • ES32031U - An improved layer for radio devices (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014421A - Buckle for belts : en fr
  • DE1642354U - INTERIOR FOR PACKAGING BOXES, IN PARTICULAR CORNER CUSHIONS. : de en
  • ES31620U - Iron nozzle for containers of soft material, for example, leather especially for lady handbags or the like (Machine-translation by Google Translate, not legally binding) : en es
  • CA485577A - Filtering apparatus : en fr
  • DE1642270U - STOOL WITH ADJUSTABLE SWIVEL SEAT. : de en
  • DE1642441U - ELECTRIC SUBMERSIBLE MOTOR FOR OPERATION UNDER LIQUIDS. : de en
  • DE845752C - Driving device for motor vehicles : de en
  • DE846458C - Motor vehicle accommodation : de en
  • DE846479C - Lifting and lowering device for cutting units, for example for grass harvesters : de en
  • DE846609C - Couch frame with foldable frame : de en
  • GB677272A - Improvements relating to electronic repeater systems : en
  • DE846460C - Chainsaw : de en
  • ES30680Y - Internal ventilation device for explosion engines of terrestrial vehicles : en es
  • DE846532C - Process for the production of a safety bell for pit u. like lamps : de en
  • US2606713A - Adjustable inlet device for compressors : en
  • CH284916A - Mechanical mutator. : en fr
  • US2606929A - Alcohol-methylol-phenyl ether : en
  • DE1642216U - PLATE, IN PARTICULAR FOR DOORS, JOINER'S TOPS, FURNITURE AND OTHER COMPONENTS. : de en
  • FR1014357A - Process for the preparation of new glucosides from strophantus sarmentosus : en fr
  • GB677178A - Improvements in and relating to periodically operating controlling devices : en
  • GB677271A - An improved composite sheet material : en
  • GB677468A - Composition for stimulating plant growth : en
  • DE846325C - Attachment for the axis and the torpedo-like plant repellent device that may be attached to roller hoes : de en
  • DE846445C - Curtain rail and method of making it : de en
  • US2606607A - Window : en
  • AT172198B - Knitting device : de en
  • CA485633A - Polyamides of high birefringence and method for obtaining same : en fr
  • CH284831A - Electric dynamometer, in particular for the study of forces of interest to aerodyne components. : en fr
  • CH284912A - Circuit arrangement for the impedance-dependent actuation of an electrical switching device. : de en
  • CA485716A - Method of fusing together glass parts : en fr
  • CH284951A - Sorting machine. : en fr
  • FR1014112A - Improvement of blade settling tanks : en fr
  • FR1014325A - Fiber roving manufacturing process : en fr
  • US2606891A - Preparation of styrene-maleic copolymers : en
  • DE767452C - Circuit arrangement for frequency division of pulse trains : de en
  • DK74546C - Device for weight meters for vehicles. : da en
  • GB677326A - Improvements in packing cases and the like for fragile cargo : en
  • GB677410A - Radiation-proof door : en
  • USD167484S - Bracelet or the like expansible link chain for j. v. saccone : en
  • CH284800A - Process for the preparation of a new unsaturated carbinol. : de en
  • CA485558A - Scaffolding : en fr
  • US2606862A - Catalytic conversion of hydrocarbons in the presence of regeneration gases : en
  • AU434951A - Sash and/or door cramping machine : en
  • DE1642243U - CLEANING AND CLEANING EQUIPMENT MADE OF NATURAL AND PLASTIC. : de en
  • FI25861A - Borrkrona för slagborrar : en fi
  • US2606602A - Pneumatic tire bead loosening tool : en
  • DE1642495U - SHOWCASE FRAME. : de en
  • US2606402A - Automatically steerable toy vehicle : en
  • US2606539A - Valve control for engine cooling systems : en
  • US2606793A - Tool guide : en
  • CH284766A - Pouring device. : en fr
  • CH284830A - Process for the inertia-free measurement of physical quantities in gases and liquids. : de en
  • DE846607C - Hanging device for curtains, drapes, etc. like : de en
  • ES31618U - Alarm bell of hours (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014380A - Steering shaft locking device for automobiles, opening by combination of letters or numbers variable at will : en fr
  • CA485611A - Engine starter gearing : en fr
  • DE1642229U - FASTENING FOR MEASURING DEVICES SUCH AS POLYMETERS AND HYGROMETER. : de en
  • DE1642411U - NOISE ATTENUATION DEVICE FOR MINIATURE RAILWAYS. : de en
  • DE841826C - Machine for cutting off pieces of prescribed length from a running web, e.g. B. of artificial honeycombs : de en
  • CA485659A - Tunable wave-signal device : en fr
  • CA485661A - Smokeless powder containing an opaquing agent : en fr
  • CH284850A - Cutting tool with attached blades. : en fr
  • CH284863A - Method and device for flocking materials and objects. : de en
  • DE1642449U - FEED DEVICE FOR THE CARBONS OF CARBON ARC LAMPS, IN PARTICULAR SUCH IN IMAGINATOR. : de en
  • AT172134B - Honeycomb screen : de en
  • CA485588A - Plow lift mechanism for cultivators : en fr
  • CA485555A - Disker : en fr
  • DE846421C - Frequency stabilization circuit : de en
  • DE1642362U - KNIT HEADBAND WITH VISOR AND EAR MUFFS. : de en
  • FI25869A - Impulse modulation system and for pulse modulation : en fi
  • GB677288A - Improvements in and relating to racks for use in the manufacture of footwear : en
  • US2606422A - Hydraulic transmission with axially shiftable speed varying control means between pump and motor rotors : en
  • US2606882A - Certain mixtures of certain oxyalkylated resins in combination with certain partial aidic esters : en
  • CH284807A - Stamping device. : de en
  • CH284756A - Oil burner. : en it
  • CH284917A - Device comprising an electron tube oscillator for the production of a high electrical voltage. : en fr
  • CA485628A - Vehicle brakes : en fr
  • DE846423C - Process for the arrangement of electrical line systems in buildings and assembled unit for carrying out this process : de en
  • ES32021U - Flexible tube-container made of plastic material (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014277A - Special support that fits on a bicycle frame to carry a ladder or any other bulky object : en fr
  • ES30550Y - Thermos : en es
  • FR1014150A - Container closure with dispensing device : en fr
  • FR1014307A - Improvements to removable wheels and their attachment method : en fr
  • US2606706A - Bottle filling apparatus : en
  • CA485711A - Cathode ray deflecting apparatus : en fr
  • CH284770A - Stretcher for textile fibers. : en it
  • CH284907A - Device for the mechanical winding of an electroconductor intended for the connection of a mobile electrical device to the network. : en it
  • DE1642260U - COAL CONTAINER. : de en
  • DE846243C - Liquids with a deep freezing point : de en
  • US2606525A - Poultry nest : en
  • US2606997A - High-frequency heating tool : en
  • CA485701A - Continuous electroplating system and method of operating it : en fr
  • US2606579A - Guiding support for reciprocating saws : en
  • AT172196B - Accounting sheets : de en
  • US2606446A - Relative humidity indicator of the wet and dry bulb thermometer type : en
  • CH284854A - Process for shaping a flexible container made of plastic, more particularly polyethylene, and device for implementing this process. : en fr
  • AT172061B - Process for the production of mixed catalysts for biocatalysis : de en
  • AT172102B - Throws made from aggregates for liquid metals : de en
  • US2606522A - Birdbath and feeding table : en
  • US2606724A - Toilet paper roll cover concealer and holder : en
  • US2607014A - Electric gaseous discharge device : en
  • USD167492S - Window valance or similar article : en
  • CH284826A - Comparator. : en fr
  • CH284888A - Two-stroke engine with crankcase flushing. : de en
  • US2606814A - Production of aluminum : en
  • US2606691A - Combination salt and pepper shaker : en
  • USD167454S - Coffee -making machine : en
  • DE846232C - Process for making rye bread : de en
  • FR1014354A - Process for the preparation of hydrofluorene-2-carboxylic acids and their derivatives : en fr
  • AU160940B2 - Electric stabilising system : en
  • CA485761A - Circuit interrupter arc extinguishers : en fr
  • CH284855A - Process for grinding a granulated slag or similar materials, to obtain a hydraulic binder, and device for its implementation. : en fr
  • CA485699A - Thermostatically controlled crystal unit : en fr
  • DE1642285U - CARRYING DEVICE WITH QUICK LIFT GEAR FOR THE FEEDING DEVICE OF WOODWORKING MACHINES. : de en
  • DE1642478U - HEADGEAR WITH GELATINE HAT DECORATION. : de en
  • DE846254C - Process for the production of an iron powder particularly suitable for pressing : de en
  • ES31967U - An improved device for repairs and snagging on stockings (Machine-translation by Google Translate, not legally binding) : en es
  • ES32004U - Suspension damper for bicycles and similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • NL70452C - : en
  • US2606390A - Resilient fishing leader : en
  • DE846135C - Test stand for electric motors, especially three-phase short-circuit rotor built-in motors : de en
  • DE846245C - Fine-gap disc filter : de en
  • FI25900A - Slipmaskin för slipning av Plana ytor : en fi
  • US2606329A - Suspension device for beds : en
  • DE1642373U - MUTUAL INTERCHANGEABLE FABRIC CONTAINER AND WINDERS FOR KNITTING AND MOLDING MACHINES. : de en
  • CH284862A - Extraction centrifuge. : de en
  • CH284879A - Infinitely variable generating gear with pairs of axially adjacent balls. : de en
  • CA485652A - INTERPOLYMER OF ESTERS OF .alpha.-HALOACRYLIC ACID AND POLYCHLOROSTYRENE : en fr
  • CH284918A - Process for the production of an anisotropic, permanent magnetic aluminum-nickel-cobalt alloy. : de en
  • CA485754A - Power supply apparatus : en fr
  • CA485617A - Relays : en fr
  • CA485769A - Circuit interrupters : en fr
  • AU1054552A - improvements in or relating to screen and stencil printing machines and squeeges used therewith : en
  • AU1062352A - Improvements relating to electric spark gaps : en
  • CH284735A - Roof construction. : de en
  • DE767449C - Method and device for Oberflaechenhaerten of fillets u. like : de en
  • DE846656C - Lifting device installed in trucks : de en
  • GB677496A - Portable cooking stove : en
  • CH284877A - Torque transmission mechanism, fitted with a device to limit the magnitude of the torque transmitted. : en fr
  • US2606384A - Extractor for guns with pivoted breechblocks : en
  • US2606470A - Versatile vise jaw : en
  • USD167458S - Rack for combs or similar articles : en
  • DE846155C - Folding furniture, especially a folding chair : de en
  • ES31962U - Purse device (Machine-translation by Google Translate, not legally binding) : en es
  • US2606426A - Water disposal arrangement for refrigerators : en
  • US2606979A - Electric cord reel : en
  • AU1059152A - Improvements in or relating tothe manufacture of shoes andthe like : en
  • AU1061352A - Inertia starter : en
  • AU158993B2 - Radiofrequency filter : en
  • US2607007A - Selective signal circuits : en
  • US2606889A - Molding compositions containing two-stage phenol-aldehyde resins and an alkaline earth metal borate : en
  • US2606423A - Servomotor control for rotary pump and motor hydraulic transmissions : en
  • US2606436A - Wringer : en
  • DE846170C - Device with electron tubes, especially for counting electrical impulses : de en
  • DE846638C - Spark plug with an insulator in the spark gap : de en
  • FI25863A - Fertilization conditions and anchorage for gasification : en fi
  • FI25877A - Eldstad : en fi
  • CH284733A - Process for the fine spatial distribution of liquid and dusty agents for pest and weed control and for fertilization in agriculture. : de en
  • DE846217C - Centrifugal blast machine : de en
  • US2606665A - Display and dispensing device : en
  • US2606753A - Centrifugal speed responsive device : en
  • DE846202C - Holder for carrying or supporting signs or the like. : de en
  • DE1642371U - SUPPORT REINFORCEMENT FOR RAIL FASTENING ON CONCRETE SLEEPERS. : de en
  • DE846517C - Foundation for ship engines, especially for the installation of diesel engines in wooden ships : de en
  • DE846617C - Return device for rolling mills, calenders or similar machines : de en
  • GB677297A - Improvements in or relating to hot-gas reciprocating engines : en
  • CH284866A - Push-through button. : de en
  • CH284791A - Machine for the injection molding of figures from plastic mass. : de en
  • US2606988A - Arc welding electrode holder : en
  • DE1642252U - ROLLING TRIPOD FOOT. : de en
  • CA485600A - Process for removing greasy deposits and composition therefor : en fr
  • CA485739A - Knitting machine jack holder : en fr
  • CA485583A - Sealing devices : en fr
  • DE846192C - Gear for backlash-free and low-noise gears and process for its production : de en
  • US2606596A - Chair having adjustable back rest, footrest, armrest, and tray : en
  • AU152017B2 - Improvements in or relating to machines adapted for performing marking and/or cutting operations on shoe parts : en
  • AT172138B - Registration chessboard : de en
  • CH284780A - Device for printing fabrics using stencils. : de en
  • CH284788A - Mechanical mill, especially flour mill. : en fr
  • CA485653A - Interpolymers of acrylamide and methacrylamide : en fr
  • CH284867A - Pot with lid. : de en
  • US2606549A - Heating apparatus for the coating containing tanks of pipe conditioning machines : en
  • AT172057B - Method of applying an oxidation-resistant compound to an object consisting entirely or superficially of an oxidation-resistant alloy : de en
  • CA485647A - Electron discharge devices employing hollow resonators : en fr
  • AU160017B2 - Equipment for laying ahead of railroad tracks by means of completely assembled sections : en
  • US2606326A - Device for the discharge of liquids from receptacles : en
  • CA485548A - Poultry feeder : en fr
  • CA485683A - Radio aerials for use on vehicles : en fr
  • CH284908A - Method for insulating electrical conductors intended for the transmission of messages by means of solid foams. : de en
  • AU162423B2 - Improvements relating to alloys containing chromium andthe preparation thereof by powder metallurgical processes : en
  • US2606693A - Filling machine : en
  • US2606791A - Roller skate wheel : en
  • AT172101B - Process for blowing pig iron in the converter : de en
  • AU153848B2 - Room or space heating device for use in open fireplaces : en
  • DE757742C - Device for extracting and loading coal : de en
  • DE841536C - Adjustable guide curve, especially for longitudinal copying on copy milling and turning machines : de en
  • DE1642207U - SHOPPING BAG FOLDABLE INTO A HANDBAG. : de en
  • ES201721A2 - Improvements in the unions of tubular elements of metallic and similar armours (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014155A - Rayon spinning improvements : en fr
  • FR1014284A - Variable speed drive, particularly applicable to two-stroke engines of motorcycles : en fr
  • FR1014393A - Multiple electrode semiconductor complexes : en fr
  • DE846196C - Machine for planing gears on gears and racks with a rack-shaped tool : de en
  • DE846540C - Broomstick : de en
  • AU1059352A - Telescopic power down hoist : en
  • US2606855A - Plate or die for pressing or molding : en
  • US2606967A - Coupling of electric waveguides : en
  • CA485556A - Steering idler arm for motive vehicles : en fr
  • DE846503C - Impact mill with impact ring and vertical shaft for different types of grist : de en
  • US2606937A - Manufacture of dichlorodifluoro-methane : en
  • AT172154B - Two-part water seal of lock chambers u. like : de en
  • AU157772B2 - Telescopic power down hoist : en
  • FR1014176A - Construction process for prefabricated reinforced concrete, vibrated and tamped concrete : en fr
  • ES32015U - Recessed armor for fluorescent tubes (Machine-translation by Google Translate, not legally binding) : en es
  • US2606901A - Organic phosphoric acid derivatives and methods of preparing the same : en
  • USD167451S - Lighting fixture lens : en
  • DE846186C - Process for the regulation of thermal power plants in which at least the larger part of a gaseous working medium describes a circuit, and device for the execution of this process : de en
  • ES31979U - Simplified switch (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014167A - Advanced cleaning system and method : en fr
  • GB677139A - Improvements in or relating to electric air heating units : en
  • CA485638A - Polymers from a composition consisting of a plurality of amino acid n-carbohydrides : en fr
  • CH284978A - Device for holding a rain cover on bicycles. : de en
  • US2606339A - Hinge for steam table covers : en
  • DE1642437U - SAFETY SOCKET. : de en
  • CA485581A - Automatic gate : en fr
  • GB677221A - Improvements in frequency determining circuit arrangements : en
  • DE1642241U - DEVICE FOR REWINDING WIRE OR TAPES EMISSING FROM METAL EXTRUSION PRESSES OR OTHER PRODUCTION MACHINERY. : de en
  • US2606733A - Drapery fitting : en
  • AT172073B - Process for cleaning raw wool fat : de en
  • AT172096B - Device for making wall grooves for installation purposes : de en
  • CH284944A - A process for preparing an aminoether derivative of an alkyl-substituted isoquinoline. : en fr
  • DE846199C - Roller mill, in particular two-roller mill : de en
  • CA485573A - Parachute and seat harness : en fr
  • US2606433A - Darning needle : en
  • AT172095B - Procedure for repairing worn out centrifuge plates : de en
  • AT172165B - Expandable tarpaulin : de en
  • AU1060852A - Improvements relating tothe control of electrically operated hoists and winders : en
  • CA485550A - Spring motorized flashlight : en fr
  • CH284746A - Snow clearing unit. : de en
  • CH285014A - Terminal block for electrical switchgear and distribution systems. : de en
  • DE1642434U - PUSH KEY UNIT. : de en
  • CA485775A - Spark gap device : en fr
  • AU163503B2 - Styrene copolymers : en
  • CA485636A - Manufacture of water resistant ammonium nitrate explosives : en fr
  • CA485649A - Seed celling machine : en fr
  • CH284737A - Hollow block. : de en
  • US2606813A - Process of producing aqueous solutions of ammonium nitrite : en
  • ES202600A1 - Improvements introduced in the methods for the manufacture of tapes based on cellulosic materials (Machine-translation by Google Translate, not legally binding) : en es
  • DE846620C - Process for the transfer of difficult to grind, hard toothed, non-elastic or only slightly elastic organic substances, especially plastics, into comminution products suitable for further processing on molded bodies : de en
  • DE846716C - Fastening device for sockets : de en
  • CH284736A - Sound absorbing panel. : en fr
  • CA485631A - Insulated electrical conductors : en fr
  • CA485772A - Circuit interrupters : en fr
  • US2606900A - Phosphoric acid derivatives and methods of preparing the same : en
  • US2606481A - Gear-cutting machine : en
  • US2606620A - Fishing tool : en
  • CA485678A - Production of coloured filaments and fibres : en fr
  • AU1058052A - Improvements in cathode-ray tubes : en
  • AU156142B2 - Improvements In or relating to methods of and apparatus for producing casting moulds : en
  • US2606647A - Elevator for harvesting machines : en
  • CH284884A - Liquid ring pump. : de en
  • CH284962A - Arrangement for receiving wirelessly transmitted audio frequency alternating current pulses. : de en
  • DE846685C - Lighter for gas lanterns : de en
  • DE846603C - Device for automatic control of the metal inflow during continuous casting : de en
  • US2606574A - Reinforced high-temperature glass conduit : en
  • CA485625A - Ice cream freezers : en fr
  • ES32066U - Controllable multiple clamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB677227A - Improvements in or relating to vibration absorbing pads and methods of making the same : en
  • CA485590A - Auxiliary wheel for emergent use : en fr
  • DE846367C - Process for the production of heel caps for footwear : de en
  • DE846378C - Device for guiding and carrying the inlet and outlet side of the transition point between two chutes : de en
  • ES31948U - Drive mechanism of complementary elements in mobile toys (Machine-translation by Google Translate, not legally binding) : en es
  • GB677491A - Improved process for the electrolysis of solutions of alkali metal chlorides : en
  • AU154753B2 - Improvements in or relating togas-turbine engines : en
  • DE1642287U - STEEL TAPE BRAKE FOR ROTARY SHEELING MACHINES. : de en
  • ES32029U - An improved boot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014238A - Improvements to gear changes for cycles : en fr
  • FR1014255A - Device intended for locking component parts movable with respect to one another and preferably having the form of sockets or tubes : en fr
  • ES23597Y - Clinical thermometer packaging : en es
  • FR1014278A - Improvement in machines for cutting filled wafers and the like : en fr
  • CH284898A - Fuel supply and control device for a gas turbine plant. : de en
  • US2606875A - Controlled atmosphere : en
  • USD167469S - Backboard for an amusement device or the like : en
  • ES31959U - Improved device for spraying liquids, adaptable to any bottle (Machine-translation by Google Translate, not legally binding) : en es
  • AU1062252A - Improvements relating tothe processing of animal and vegetable oils : en
  • CH284775A - Pulling needle loom fitted with an elastic thread gripper. : en fr
  • CH284924A - Switching arrangement for mechanical converters. : de en
  • DE1642263U - GUIDE FOR SPIN CURTAINS WITH TWO SPACED METAL GUIDE RAILS. : de en
  • US2606400A - Goose call : en
  • US2606478A - Microfilm apparatus : en
  • USD167447S - Plate or similar article : en
  • CH284727A - Knife for rotating hoes. : de en
  • CH284764A - Abrasive and polishing brushes and processes for their manufacture. : de en
  • CH285009A - Process for the production of a vat dye. : de en
  • DE839344C - Drive for suction ironers : de en
  • DE846547C - Process for the preparation of rock phosphates by sintering : de en
  • AT172071B - Method and device for coating the inner wall of glass bulbs by evaporation of a metal : de en
  • AU1057752A - Method of washing raw wool by using organic solvents asa washing agent : en
  • CH284823A - Coupling connecting the drive shafts of engines for toy and model railway vehicles. : de en
  • DE846223C - Drawing template : de en
  • DE846275C - Production of cement compounds for foundry purposes or cement mortars : de en
  • DE846345C - Floating bushing for shafts and journals in engines and machines of all kinds, especially crankshafts : de en
  • DE846158C - Rubber suspension provided with one or more rubber spring elements, e.g. B. for seats or the like. : de en
  • DE846269C - High pressure gas generator : de en
  • CH284955A - Key operated telegraph apparatus. : de en
  • CA485760A - Self-generated gas blast circuit interrupters embodying polyethylene : en fr
  • CH284901A - Household refrigerator. : de en
  • US2606717A - Thermostatic fluid mixing device : en
  • CH284956A - Dimmer circuit in an amplifier output stage. : de en
  • CH285025A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • CA485686A - Motorized crane : en fr
  • US2606789A - Sprinkler : en
  • US2606558A - Baby pants : en
  • US2606765A - Phonograph : en
  • DE846412C - Device for setting the reception switch bars of start-stop teleprinters : de en
  • DE846621C - Production of foils with fabric covering for packaging purposes : de en
  • FI25952A - Anordning fark barkning av timmeravfall : en fi
  • FR1014113A - Automatic hooking and unhooking device for agricultural or other implements : en fr
  • BE502817A - INDICATOR DEVICE. : en fr
  • FR1014207A - Liquid pressure remote control device : en fr
  • GB677380A - Improvements in or relating to band or chain conveyors : en
  • AT172187B - Thread guide roller : de en
  • AU511751A - Locating pins for concrete formwork : en
  • DE846487C - Exhaust gas turbine blower : de en
  • FR1014422A - Intake manifold for internal combustion engines : en fr
  • DE1642264U - SPONGE OR FOAM CARPET. : de en
  • DE1642348U - KNOBEL ASHTRAY. : de en
  • AU455251A - Improvements in containers for fragile articles : en
  • CA485564A - Magazine cigarette cases having electric lighting means : en fr
  • CH284994A - Process for the preparation of a blue trisazo dye. : de en
  • AU154442B2 - Rotary takeup for sewing machines : en
  • CH284751A - Process for the production of components from a setting mass and mold for carrying out the process. : de en
  • GB677195A - Improvements in or relating to powder compacts : en
  • ES30143Y - Improved plug for esenciers : en es
  • FI25868A - Temperature control for temperature control with water and other angles : en fi
  • ES26403Y - Perfected sole for espadrilles : en es
  • US2606477A - Apparatus for the projection of pictures in black and white or in color : en
  • US2606544A - Glow plug ignition system : en
  • US2606745A - Mobile post puller winch : en
  • US2607017A - Multiple cavity resonator : en
  • GB677156A - Improvements in and relating to the manufacture of elements comprising a tube-enclosed core, e.g., plugs for cigarettes : en
  • GB677231A - Mould or die for the casting or moulding of spools for electrical tuning coils, coupling coils and choking coils for radio receivers : en
  • GB677329A - Improvements in or relating to systems and apparatus for sterilizing containers and filling them with a sterilized beverage : en
  • ES202721A1 - Improvements introduced in the annular winds for blue flame oil burners (Machine-translation by Google Translate, not legally binding) : en es
  • CA485771A - Lightning arresters : en fr
  • FR1014349A - Electrical coupling device : en fr
  • ES32059U - A new procedure for the manufacture of cases (Machine-translation by Google Translate, not legally binding) : en es
  • GB677507A - Mixing and preliminary grinding machine : en
  • NL70543C - : en
  • DE1642479U - FLAT BAG FOR PACKAGING VISUAL MATERIALS : de en
  • AU1054052A - Improvements in undercarriage frames of crane and shovel machines : en
  • CA485570A - Ski binding : en fr
  • CH284777A - Drive and winding device on a sewing machine. : de en
  • AT172153B - Extendable sun and rain protection roof : de en
  • CA485584A - Oil lifts : en fr
  • GB677397A - Improvements in or relating to methods of polymerisation : en
  • AU1061152A - Improvements in or relating to combustion apparatus : en
  • CH284782A - Wash cycle controller with measuring device for washing machines. : de en
  • CA485637A - Melt spinning process : en fr
  • CH284982A - Arrangement for at least temporarily working in series operation and fed via rectifiers direct current motors, in particular vehicle motors. : de en
  • FR1014279A - Toy simulating a motorcyclist : en fr
  • AT172097B - Shearer for razor cut : de en
  • CA485755A - Gas turbine combustion chamber construction : en fr
  • GB677358A - Improvements relating to electric motor control systems : en
  • CH284762A - Device for closing cooking pots. : de en
  • AT172109B - Gearbox with automatic centrifugal control : de en
  • CA485602A - Curb and motor support for centrifugal extractors : en fr
  • US2606500A - Fluid actuated double-acting submersible pump : en
  • DE1642424U - EQUIPMENT USING MICROPHONE AND / OR SPEAKER. : de en
  • ES32082U - Esparto and similar fibers spinning and coring machine (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014175A - Automatic leather carding machine : en fr
  • DE846605C - Spring basket for hollow glass presses : de en
  • DE846250C - Process for the recovery of the platinum which evaporates during the ammonia oxidation : de en
  • CH284942A - Process for the preparation of a 17-methyl-pregnenverbindungen. : de en
  • CA485554A - Method and means for printing photographic or kinematographic films : en fr
  • US2606959A - Controller for inductive devices : en
  • DE1642358U - ROLLERBOECKE. : de en
  • ES31984U - Sucker (Machine-translation by Google Translate, not legally binding) : en es
  • GB677311A - Safety means for poison bottles and the like : en
  • US2606954A - Universal single insulator mounting for high-voltage electrical devices : en
  • AT172166B - Water-side sealing for dams, especially dams u. like : de en
  • US2606722A - Grain grinding mill with adjustable nonrotary member : en
  • US2606495A - Pyrotechnic device : en
  • GB677135A - Improvements in or relating to photographic roll film cameras : en
  • GB677169A - Improvements in or relating to driving devices for oscillographic films : en
  • US2606656A - Packaging and storing wax cakes : en
  • US2607028A - Voltage and frequency regulator : en
  • DE846672C - Automatic tube closure : de en
  • FR1014266A - Transformation vehicle for children : en fr
  • GB677213A - Improvements in and relating to methods of brazing titanium : en
  • DE1642459U - TABLE PROTECTION CLAMP FOR SCREWING HOUSEHOLD MACHINES. : de en
  • FR1014118A - Ultra-high frequency energy heating improvements : en fr
  • DE846136C - Safety switch for electromotive operated devices with spring, which brings the switch into its off position : de en
  • DE846255C - United feed water and air preheating in steam power plants : de en
  • DE846648C - Method and device for improving the connection between rope clamps with rope bed extensions and ropes with thickenings corresponding to these bed extensions : de en
  • FR1014180A - Improvements to thermal relays used in electrical equipment : en fr
  • GB677411A - Improvements in needle cases : en
  • ES200304A1 - A procedure for the preparation of derivatives of 3,5-dioxo-pirazolidina (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642228U - LOCKING DRIVE. : de en
  • DE846600C - Casting plate for the even filling of block molds in increasing pouring : de en
  • DE843445C - Device for insulation monitoring : de en
  • ES199970A1 - A DEVICE FOR CONTINUOUS SPREAD OF MARCES : en es
  • GB677208A - Mixing apparatus : en
  • GB677399A - The electric control and animated reproduction of race games : en
  • GB677501A - Hinge construction : en
  • DE846324C - Rotary hoe or hand tiller : de en
  • FR1014109A - Advanced hubs for cycles : en fr
  • ES201611A1 - IMPROVEMENTS IN THE DOSED MANUFACTURE OF HYDROPHILIC COTTON OR SIMILAR : en es
  • ES32063U - A device that holds bottles for cleaning (Machine-translation by Google Translate, not legally binding) : en es
  • GB677216A - A new or improved method for producing orthotitanic acid : en
  • GB677321A - Process for gear-cutting : en
  • ES31621U - Recoil bolt mechanism for firing toy weapons (Machine-translation by Google Translate, not legally binding) : en es
  • ES200190A1 - AN INSTALLATION AND PROCEDURE TO CAUSE A CHEMICAL OR PHYSICAL REACTION BETWEEN A GAS AND A SOLID MATTER : en es
  • FI25864A - For example, the addition of potassium salt to nitrogen, secondary, aromatic amine with minerals : en fi
  • GB677294A - Improvements in truss side frames for railway vehicle undercarriages : en
  • DE846347C - Oil feed device, especially for thread grippers on sewing machines : de en
  • ES14052Y - Card with roldamas in espral : en es
  • ES201177A1 - A procedure for the preparation of treo-1-p. Nitrofenil-2-acetylamine-1,3-propandioles (Machine-translation by Google Translate, not legally binding) : en es
  • DE846558C - Loudspeaker for television receiver : de en
  • FR1014271A - Blocking device : en fr
  • FR1014449A - Bogie with independent wheels for rail vehicles : en fr
  • DE1642299U - DEFLECTIVE ROLLER FOR SPINNING AND SPINNING MACHINES. : de en
  • DE1642420U - AUTOMATIC PIPE WRENCH. : de en
  • DE846153C - Device for hanging hollow vessels, e.g. B. of milk cans : de en
  • FR1014224A - Further development of bed warmers : en fr
  • CA485712A - Electron-emitting electrode for electric discharge tubes : en fr
  • DE846581C - Motor attachment to machines : de en
  • ES27516Y - One-piece lidded box : en es
  • GB677334A - A silencing and cooling device for the exhaust gases of internal-combustion engines : en
  • GB677375A - Improvements in or relating to a process and apparatus for the circulation of mercury in electrolytic cells : en
  • ES23518Y - Pad with retention device : en es
  • US2606841A - Optical glass : en
  • AU1060252A - Improvements in tennis balls : en
  • AU1062452A - Method and apparatus for producing ice blocks : en
  • CH284856A - Mobile crushing plant. : en fr
  • DE1642446U - LONG FIELD LIGHT. : de en
  • CH284875A - Electromechanical energy transmission device. : en fr
  • CH284790A - Filter system for gases. : de en
  • AT172115B - Securing bicycles or the like and an air pump u. Like. Against theft : de en
  • AT172130B - Process for processing iron-rich raw magnesite by flotation : de en
  • CH284795A - Kneader-mixer applied in particular to the continuous manufacture of superphosphates. : en fr
  • CH284813A - Development device for dry-pulling machine. : en fr
  • CH285027A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • US2606816A - Process for producing highly active magnesia from magnesium hydroxide : en
  • US2606506A - Transverse equalizing device : en
  • CA485595A - Vacuum cleaners : en fr
  • AT172083B - Shoe cleaning device : de en
  • CH284771A - Machine used to form a veil of fibers placed at random. : en fr
  • CH284864A - Process for applying drawings, writings, images, marks, etc. to surfaces. : de en
  • FR1014430A - Device for automatically lacquering or varnishing elements mounted on flexible tapes, in particular for coloring slide fasteners : en fr
  • GB677155A - Improvements in kitchen tables : en
  • US2606930A - 6-methylocta-3:5:7-trien-2-one : en
  • FR1014169A - Method and apparatus for cleaning or painting : en fr
  • AT172053B - Process for the preparation of new heterocyclic compounds : de en
  • CA485579A - Tuft-forming sewing machines : en fr
  • DE761148C - Surge voltage-proof winding arrangement for transformers and reactors with reinforced input insulation : de en
  • FR1014344A - Glass fiber products and processes for their manufacture : en fr
  • AT172135B - Sliding chest (push cart) : de en
  • DE1642450U - ROTOR DISC FOR TRIMMER CAPACITORS AND THE LIKE : de en
  • DE846393C - Holding device for tubular filter : de en
  • DE852861C - Arrangement for air brakes, especially for railway vehicles : de en
  • US2606833A - Photographic film with antihalation layer : en
  • US2606894A - Preparation of organic solvent-soluble vinylidene chloride-acrylonitrile interpolymers : en
  • USD167461S - Combined chest of drawers and clothes rack : en
  • US2606397A - Magnetic toy mouse : en
  • US2606851A - Phonograph record and method of manufacture : en
  • DE846647C - Self-adjustable threaded nut : de en
  • AU157713B2 - Television screen and method of printing same : en
  • US2606347A - Investing machine : en
  • AT172192B - Method and device for the production of fabric webs from fillers and rubber : de en
  • US2606637A - Clutch and brake for power presses : en
  • US2606775A - Manifolding : en
  • US2606877A - Process of reacting an organic compound of aluminum and/or magnesium with a group ivhalide to from a catalyst : en
  • DE846236C - Chalk holder for tailoring : de en
  • DE846437C - Molding compound for the production of molds and cores for the casting of metals : de en
  • US2606629A - Brake operating mechanism : en
  • CH284760A - Clothes rack. : en fr
  • CH285032A - Ultra-short wave oscillator comprising a traveling wave tube with an outer feedback channel. : en fr
  • US2606854A - Coloration of sheet materials : en
  • US2606931A - Method of preparing nitromalonaldehyde and salts thereof : en
  • AU160487B2 - Improvements in or relating to combustion apparatus : en
  • CA485783A - Light bulb stem and socket : en fr
  • CH284977A - Vehicle axle. : de en
  • US2606323A - Sleeve construction : en
  • US2606427A - Method and apparatus for making ice : en
  • US2606974A - Directional coupler : en
  • US2606331A - Combined scissors support and marking device : en
  • US2606932A - Sheetsxsheet i : en
  • CA485619A - Circuit interrupters : en fr
  • GB677372A - An apparatus for the feeding of cigarettes into the grouping device of cigarette packing machines : en
  • BE502889R - PROCESS FOR PREPARING 1,4-ARALCOYL-PIPERAZINES. : en fr
  • CA485580A - Traversers and turntables for turning rolling stock or handling vehicles : en fr
  • CA485700A - Anastigmatic deflection yoke : en fr
  • CA485735A - Frequency control apparatus and method : en fr
  • DE846267C - Firing for steam and water boilers : de en
  • DE846681C - Method of filtering sluices : de en
  • FI25896A - Apparat for the transfer of securities : en fi
  • GB677252A - Improvements in or relating to conveyor drives for floor trucks : en
  • DE846504C - Tube mill for grinding all kinds of goods : de en
  • FR1014446A - New synthetic tanning process : en fr
  • GB677367A - Improvements in or relating to electrically operated race games : en
  • GB677165A - Screen hooding means for television receivers : en
  • FR1014123A - Cutting device usable in particular for chopping food products : en fr
  • ES202861A1 - A provision for the contribution of current to continuous electrodes (Machine-translation by Google Translate, not legally binding) : en es
  • GB677433A - Improvements in modified rosin esters : en
  • GB677492A - Improvements in and relating to synchronizing systems for oscillators : en
  • DE846372C - Device for manufacturing concrete pipes with sealing grooves : de en
  • DE846469C - Device for generating radial oscillating movements of rotating bodies : de en
  • DE846486C - Starter device for internal combustion engines : de en
  • DE767441C - Frost protection window with mutually braced frame parts : de en
  • GB677187A - Yarn feeding device for knitting machines : en
  • DE846327C - Fixed frame harrow : de en
  • DE846157C - Rotating device for day beds with double-sided support of the bed frame : de en
  • ES203052A1 - A procedure for the preparation of esters of phosphoric acids (Machine-translation by Google Translate, not legally binding) : en es
  • DK74538C - Socket for electric light bulbs. : da en
  • DE1642391U - EYEGLASSES. : de en
  • DE1642419U - CENTERING BOLTS FOR MOUNTING COUPLINGS IN MOTOR VEHICLES AND FOR CHECKING THE THRUST BEARING FINGERS. : de en
  • AT172075B - Process for the production of paper with increased wet strength : de en
  • AU1062852A - Improvements in or relating to hair dyeing or tinting compositions and processes for applying thesame : en
  • ES31617U - Cenicero (Machine-translation by Google Translate, not legally binding) : en es
  • DE846143C - Process for the preparation of new o-oxyazo dyes : de en
  • GB677416A - Electric primary cell : en
  • DE846256C - Ice cream machine : de en
  • ES30709Y - Perfected electric lighter : en es
  • ES30523Y - Non-refillable cap for all kinds of bottles and jars that contain liquids, especially beverages : en es
  • FR1014154A - Improvements to air heaters and heating processes using these groups : en fr
  • DE846356C - Electronic musical instrument : de en
  • DE846490C - Stuffing box pipe connection : de en
  • ES32070U - Device for atmospheric pressure transfusions (Machine-translation by Google Translate, not legally binding) : en es
  • DE835565C - Polisher with electromagnetic drive : de en
  • DE846666C - Shoemaker's cleaning machine : de en
  • DE846687C - Filtering device : de en
  • DE846171C - Blood group identification : de en
  • US2606565A - Cosmetic applicator : en
  • DE846370C - Process for flavoring tobacco products : de en
  • DE846422C - One-piece insulating material clamp for lines, pipes, cables, etc. like : de en
  • US2606972A - System for reducing noise in the transmission of electric signals : en
  • LU31143A1 - Device for inserting tampons into body cavities. : de en
  • DE1642436U - SEPARATION BOX FOR ONE TO TWO DOUBLE LINES. : de en
  • ES29693Y - Automatic scale rule : en es
  • ES202123A1 - A procedure for the preparation of isonicotinic acid derivatives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014346A - Insulating panel and its manufacturing processes and equipment : en fr
  • ES202096A2 - A new procedure for closing bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014395A - Mechanical brake servo-control device : en fr
  • FR1014248A - Pneumatic soap dish : en fr
  • DE846386C - Upper pressure device for stretch presses : de en
  • FI25884A - Savings box : en fi
  • US2606601A - Chair having a back rest in the form of a shell-like body : en
  • US2607032A - Radio direction and location determining system : en
  • USD167440S - Separable belt buckle : en
  • CA485744A - Accessory system : en fr
  • CA485667A - Water treatment : en fr
  • CH285017A - Process for the preparation of the methylglucamine salt of benzaldehyde thiosemicarbazone-4-acrylic acid. : de en
  • DE1642221U - PERFORATED TRIPOD. : de en
  • DE767427C - Method for measuring the time interval between a pulse of a periodic pulse sequence recorded on the screen of a Braun tube and a reference point on the time axis : de en
  • ES201359A1 - A PROCEDURE FOR THE MANUFACTURE OF TREO-1-PHENYL-1,3-DIACILOXY - 2 - AMINOPROPANE HYDROCHLORIDE : en es
  • AU1063952A - Method forthe manufacture of cell filter tubes of ceramic material and tubes manufactured according to this method : en
  • DE1642214U - PLATE, IN PARTICULAR FOR DOORS, FURNITURE AND OTHER COMPONENTS. : de en
  • DE846684C - Clothes and laundry ironing machine : de en
  • DE846692C - Process for the production of organic bromine compounds : de en
  • GB677385A - Control of wave length in wave guide and coaxial lines : en
  • CA485589A - Saw sharpener with motor driven rotary sharpeners : en fr
  • AT172091B - Holder for tools or machine elements with a collet clamping device : de en
  • DE1642458U - DEVICE FOR CRUSHING, IN PARTICULAR ONIONS, HORSERADISH OD. DGL. : de en
  • ES31619U - Zip lining, with special spacing for removable garment linings (Machine-translation by Google Translate, not legally binding) : en es
  • CH284841A - Automatic winding mechanism with oscillating weight for winding watch movements. : en fr
  • AT172181B - Device for shredding and grinding paper pulp or other fibrous materials : de en
  • DE1642490U - ACTUATING DEVICE FOR ROLLER CURTAINS (AWNINGS). : de en
  • DE846604C - Device for blowing out glass objects : de en
  • DE846653C - Show stand : de en
  • GB677343A - Improvements in or relating to pulley bearings : en
  • DE846431C - Additional lighting of the workplace for arc welding work : de en
  • DE1642399U - DEVICE FOR HANDLING BULK SHAPED PARTS IN BAEDERN, IN PARTICULAR FOR PICKLING OR YELLOWING COPPER PARTS. : de en
  • CA485597A - Refrigeration : en fr
  • AT172170B - Device for rescuing passengers in the event of malfunctions on circulating cable cars : de en
  • CA485777A - Temperature-compensated phase-corrected thermal instruments : en fr
  • US2606548A - Self-heated stock watering tank : en
  • US2606879A - Organopolysilanes : en
  • US2606712A - Bottle carrier : en
  • US2606739A - Fluid control valve : en
  • AU1054852A - Equipment for laying ahead of railroad tracks by means of completely assembled sections : en
  • AU155065B2 - Improvements in or relating tothe polymerisation of vinyl aromatic hydrocarbon and dehydrated castor oil : en
  • US2606336A - Conversion arrangement for suction cleaners : en
  • DE1642240U - FROTI FIBER. : de en
  • DE1642336U - ELASTIC MOTORCYCLE FOOTPEG FOR PASSENGER DRIVER. : de en
  • GB677497A - Improvements in or relating to the construction of hooped pipes or hooped vessels : en
  • GR13780B - IMPROVEMENTS IN THE MARINE HARM. : el en
  • AU1055952A - Crystal holder : en
  • CA485778A - Protective system for series capacitors : en fr
  • US2606367A - Distance meter : en
  • US2606464A - Gun type drill : en
  • CA485627A - Method of regenerating anion exchange resins : en fr
  • CH284979A - Luggage racks, in particular for bicycles and motorcycles. : de en
  • US2606617A - Cementing shoe for well casing : en
  • CA485790A - Thermostatic controls : en fr
  • US2606447A - Antifriction bearing : en
  • DE846195C - Compensating jaws for machine vices : de en
  • DE846362C - Process for the preparation of working and processing bodies for the surface treatment of bulk goods in rotating drums : de en
  • ES31942U - Embolo perfected for syringes of injections and tubular deposits in general (Machine-translation by Google Translate, not legally binding) : en es
  • GB677241A - Control apparatus incorporating a friction drive for a loading system for mine tubs and the like : en
  • CH284778A - Durable product intended for sizing yarn. : de en
  • AU1056152A - Method of balancing telephone cables, means of carrying out same and cables balanced by said method : en
  • CH284753A - Automatic machine for the production of glass vessels, in particular ampoules, from fitted glass tubes. : de en
  • US2606671A - Supporting rack : en
  • AU154179B2 - Improvements in or relating to reciprocating fluid : en
  • CH284744A - Carrying device for scaffolding parts. : de en
  • CH284781A - Mangle. : en fr
  • DE1642212U - AIR-TIGHT, WALK-ON LOCKING BELL. : de en
  • DE1642401U - ROLLER MACHINERY. : de en
  • DE846425C - Control device with encoder and storage of the measured variable : de en
  • ES200990A1 - A procedure for the preparation of monoetters of an aralyptic glycol (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014417A - Industrial drill : en fr
  • CA485718A - Multi-grid electron discharge tube : en fr
  • DE1642356U - GOODS PACKING. : de en
  • DE846182C - Device for decapping honeycombs : de en
  • AU162580B2 - Improvements in or relating to luminescent screens cathode-ray tubes : en
  • CA485681A - Selective type setting and restoring means : en fr
  • DE1642338U - SKIRT HOLDER FOR LADIES 'BICYCLES. : de en
  • FR1014281A - Incandescent lamp : en fr
  • GB677455A - Improvements in building blocks : en
  • US2606703A - Bottle carrier : en
  • US2606545A - Control device for solid-injection internal-combustion engines : en
  • CH284985A - Adjustable length forestay. : en fr
  • US2606450A - Valve actuating mechanism : en
  • CA485575A - Apparatus for converting heat energy into useful work : en fr
  • CA485708A - Photo-electric cells : en fr
  • CH285006A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • DE767457C - Method for checking a device for distance measurement according to : de en
  • ES29966Y - Cylindrical tile : en es
  • US2606856A - Method for heat sealing : en
  • AT172171B - High-frequency generator with a coordinated grid circle for operating a piezoelectric ultrasonic transducer : de en
  • AT172200B - Method and device for igniting combustible gas mixtures by means of multiphase flows : de en
  • CH284976A - Linkages, in particular for vehicle windshield wipers. : de en
  • DE846309C - Attachment of load-bearing capsules in scales : de en
  • CA485545A - Processes and devices for stretching anchoring ties : en fr
  • AT172161B - Compression mold : de en
  • DE846218C - Bolt lock, especially for car doors : de en
  • DE846619C - Process for producing a flexible material for drive belts or the like. : de en
  • ES202269A3 - Improvements in the manufacture of ceramic coating plates (Machine-translation by Google Translate, not legally binding) : en es
  • AU509951A - Improvements relating tothe manufacture of shovels : en
  • CA485671A - Plastic detonating explosive containing a mixture of nitrocelluloses : en fr
  • CH284798A - Process for the preparation of 3 (a) -acetoxyl-11-keto-12-bromo-24,24-diphenyl-23-cholene. : de en
  • CH284810A - Device for fixing a reel of film on an axis, for a camera and a cinematographic projection device. : en fr
  • DE846315C - Downshift device on calculating machines : de en
  • US2606456A - Shifting means for transmissions : en
  • CH284954A - Receiver of coded telegraph signals. : en fr
  • CH284971A - Slider box with moveable figure. : de en
  • AU159974B2 - Improvements inthe manufacture of tempered glass : en
  • CH284953A - Vending machine. : de en
  • CH285019A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • CA485645A - Method of minimizing reflection of radio waves : en fr
  • US2606498A - Pump unit : en
  • DE1642403U - SWITCH FOR REVERSING LIGHT ON MOTOR VEHICLE. : de en
  • US2606453A - Machinery drive : en
  • US2606575A - Drive mechanism for shedding disks : en
  • CH284889A - Device for atomizing the fuel in carburettor engines. : de en
  • DE846197C - Method and device for the treatment of ground grain in grinding plants by supplying conditioned air in mills with pneumatic conveying : de en
  • CH284929A - Liquid fuel burner. : en fr
  • AU149734B2 - Improvements in containers for fragile articles : en
  • CH284815A - Typographic machine. : en fr
  • AT172155B - Smoke heater for utilizing the heat from combustion gases : de en
  • CA485726A - Electronic discharge device : en fr
  • CH284803A - Process for the preparation of copolymers of acrylonitrile and of a vinylpyridine. : en fr
  • DE846133C - Adjustable magnetic path part, especially for regulating transformers or chokes : de en
  • DE846643C - Spark ignition device for internal combustion engines with fuel injection, e.g. B. gas turbines : de en
  • DE1642293U - NOZZLE HOLDER FOR COMBUSTION MACHINES, ON WHICH THE INJECTION NOZZLE IS SPECIFICALLY COOLED BY A RIBBED UNION NUT. : de en
  • DE1642383U - TAPE-SHAPED RECORDING MEDIA FOR REGISTERING MEASURING INSTRUMENTS. : de en
  • DE846304C - Reinforced concrete rib ceiling : de en
  • FR1014432A - Lifting and turning device for reversible bisoc plow : en fr
  • ES201800A1 - A high voltage standard system with a double effect for electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • ES202610A1 - A machine for laminating and cutting rubber and wood (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014320A - Shoe assembly machine : en fr
  • US2606649A - Typographic mold : en
  • US2606869A - Electrolytic cell : en
  • GB677402A - Improvements in or relating to uniting of electrical conductor leads : en
  • ES201570A1 - A perfected equipment for disinfecting telephones (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014151A - Improvements to suspension devices : en fr
  • AT172103B - Centrifugal device for introducing aggregates into liquid metal : de en
  • CH284741A - Support structure for concrete formwork. : de en
  • FR1014124A - Product for improving casting molds : en fr
  • DE1642475U - DEVICE FOR COUNTING PACKAGE GOODS ON ROLLER TRACKS. : de en
  • DE1642476U - LIGHT ALLOY PISTON. : de en
  • FI25862A - Broom bandage and handle : en fi
  • GB677370A - Type carrier arrangement for cash registers and the like : en
  • CH284885A - Impeller for centrifugal fan. : de en
  • DE846181C - Jump prevention device for Boecke : de en
  • CA485685A - Disc for household grater : en fr
  • DE846207C - Two-jaw internal drum brake, especially for manual operation, for motor vehicle trailers, farm wagons or the like. : de en
  • DK74549C - Disappearance nest box. : da en
  • CH285028A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE1642245U - PRESSURE PRESS WITH HYDRAULIC UPHOLSTERY. : de en
  • DE1642470U - COMBINED TYPING AND TYPING MACHINE TABLE. : de en
  • DE846144C - Process for the preparation of disazo dyes : de en
  • DE846544C - Process for the production of liquid hydrocarbons suitable as motor fuels : de en
  • US2607000A - Multilane traffic warning circuit : en
  • USD167483S - China rack : en
  • DE840605C - Gyrocompass of compact design : de en
  • DE846149C - Baby bottle stand : de en
  • DE846316C - Orientation device for vehicles : de en
  • DE846664C - Control for grinding machines : de en
  • DE846247C - Method of drying under vacuum : de en
  • ES32078U - Miniature gearbox for mechanical toys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014298A - Detachable buckle : en fr
  • CH284975A - Steerable drive and steering wheel device. : en fr
  • GB677162A - Improvements relating to the propulsion of vehicles : en
  • GB677479A - Improvements in or relating to machines for forming barrel staves : en
  • DE846551C - Top hatch for shaft ovens : de en
  • GB677149A - Improvements in or relating to stone polishing machines : en
  • US2606417A - Reversible implement and coupling therefor : en
  • US2606830A - Stable concentrated herbicidal compositions : en
  • US2606949A - Fuse guiding and mounting means : en
  • FR1014181A - Pieces appearing by the possibilities of assembly resulting from their forms the parts of speech, that is to say the words, of the French language : en fr
  • GB677398A - Method of operating coke ovens : en
  • FR1014203A - Improvements relating to bringing solids into contact with fluids : en fr
  • DE846522C - Hollow component and process for its manufacture : de en
  • DE842850C - Feeler gauge for checking geometric tolerances and dimensions on workpieces : de en
  • DE846478C - Chopper for well-tended soil : de en
  • ES30148Y - Pocket roulette combining it with a pencil sharpener : en es
  • GB677339A - An improved machine for cleaning beasts' gut primarily intended for sausage skins : en
  • US2606631A - Fluid controlled retarding apparatus : en
  • US2607033A - Receiver-indicator for radio navigation system of loran type : en
  • DE846268C - Combustion chamber for a melting furnace : de en
  • GB677426A - Improvements in or relating to dust removal in swing frame grinding machines : en
  • ES199508A1 - SOME IMPROVEMENTS INTRODUCED IN THE CLOTHING WASHING MACHINES : en es
  • FR1014434A - Improvements to hydraulic torque converters, and in particular to those derived from turbines : en fr
  • GB677337A - Improvements in or relating to sheet baking tins : en
  • CA485562A - Plate filter : en fr
  • US2606653A - Display container : en
  • FR1014312A - Method and device for the production of articles of leather or the like, with a raised edge, for example stamped soles, waterproof linings, etc. : en fr
  • GB677296A - Improvements in clothes washing machines : en
  • USD167474S - Shingle roof or the like : en
  • CA485780A - Reactors : en fr
  • CH284904A - Method for the electrical insulation of ring bodies. : de en
  • GB677189A - Method for the alternative projection of sub-standard and standard films : en
  • DE1642469U - TABLE, IN PARTICULAR SCHOOL TABLE. : de en
  • DE846456C - Reinforcement for reinforced concrete structures : de en
  • DE1642385U - INTERFERENCE FILTER ARRANGEMENT FOR SLOPING INCIDENCE OF LIGHT FROM NON-METALLIC, ALTERNATING HIGH AND LOW-REFRACTING LAYERS. : de en
  • DE1642413U - WIND POWER TOYS. : de en
  • FI25901A - Box : en fi
  • FR1014156A - Headlight adjustable by the front wheels of any vehicle : en fr
  • ES31980U - Perfect buckle for straps (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642314U - CHRISTMAS TREE LAEMPCHEN. : de en
  • ES32065U - Electric vibrator for liquids (Machine-translation by Google Translate, not legally binding) : en es
  • GB677275A - Improvements in or relating to kilns : en
  • GR13782B - METHOD OF MANUFACTURING PRODUCTS OF 3, 5 - DIOXYPYRAGOLIDINE. : el en
  • GB677318A - Self-balancing systems for voltage measurement : en
  • GB677150A - Improvements in or relating to the purification of gas mixtures : en
  • GB677222A - Improvements in luminescent screens for x-ray technology : en
  • GB677509A - Method of forming articles by dipping : en
  • ES31970U - Plane with light routes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014356A - Direction-finding method and device : en fr
  • GB677418A - Ceramic ferromagnetic body with high maximum permeability : en
  • DE1642422U - OZELOT IMITATION FROM CANIN. : de en
  • ES31985U - Automatic telephone support device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014293A - Advanced device for the projection and diffusion of fire extinguisher mixtures : en fr
  • AU1055852A - Support tor microwave transmission lines : en
  • FR1014303A - Process for the preparation of novolacs and appropriate equipment for the implementation of this process : en fr
  • FR1014431A - Fire starter and its manufacturing process : en fr
  • CH284896A - Method for regulating gas turbine systems. : de en
  • CH284851A - Automatic turning machine. : en fr
  • US2606380A - Combined ironing board and seat assembly : en
  • US2606799A - Adjustable double roller bearing : en
  • US2606933A - Production of unsaturateb : en
  • FI25871A - Axle control element, in-axle control mechanism and overhanging mechanism, same element : en fi
  • GB677198A - Improvements in or relating to bearing means : en
  • ES202974A3 - Improvements in the construction of axial pumps and fans with sheet alps located next to the vertice of a cube of growing circular sections (Machine-translation by Google Translate, not legally binding) : en es
  • ES31366U - Piece of unión between a carrier tape and a textile material in the form of a plush fabric in another spongy (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014188A - Protective headgear with rigid carcass and its manufacture : en fr
  • GB677284A - Improvements in or relating to apparatus for unloading metal or other sheets from a drying oven or the like : en
  • US2606840A - Process for preserving fresh corn : en
  • USD167456S - Combined ironing board and seat unit : en
  • ES32008U - Paper napkins dispenser box (Machine-translation by Google Translate, not legally binding) : en es
  • GB677220A - Improvements in clips for holding building boards on laths for forming ceilings, roof and wall linings and partitions : en
  • CA485620A - Cartons : en fr
  • AT172184B - Ribbon transport device on typewriters with ribbon rewind : de en
  • AT172086B - Blade lock for folding knives : de en
  • CH284838A - Slide table for microscopes. : de en
  • US2606535A - Boiler : en
  • US2606986A - Resistance unit : en
  • CH284814A - Sheet dispensing device for dry developing machine. : en fr
  • US2606431A - Adjustable drive clutch for regulating the torque imparted to a driven member : en
  • DE846354C - Revolving lathe center for turning or grinding benches with additional support of the center housing : de en
  • DE846465C - Process for the production of magnetic materials and objects with high permeability : de en
  • US2606429A - Flue cooling arrangement for cooling refrigeration units : en
  • US2606469A - Automobile body repair jack : en
  • AT172129B - Starting device for drag lifts : de en
  • DK74548C - Apparatus for leveling lawns and walkways. : da en
  • DE1642269U - CONNECTION OF BRAIDED WIRE, IN PARTICULAR SPRING PADS WITH FLAT-BAR BRACKETS. : de en
  • BE502867A - NEW DERIVATIVES OF ALDEHYDE AND THEIR PREPARATION PROCESS. : en fr
  • AU160053B2 - Improvements in or relating to arrangements for automatically flashing electric lamps : en
  • DE1642213U - LOCKING DEVICE FOR AIR PROTECTION ROOMS. : de en
  • GB677331A - Improved means for feeding lengths of material between series of rollers : en
  • DE1642466U - MUSTARD DISPENSER. : de en
  • DE1642328U - SUBDIVIDED LONG TREE ON FARM AND LONG WOOD CARRIAGES : de en
  • DE846676C - Spiral drive spring for spring housings of clocks and similar drive devices : de en
  • ES31983U - Cap with visor (Machine-translation by Google Translate, not legally binding) : en es
  • CA485691A - Sewing machine fitted with a device for forming a so-called "zig-zag" stitch : en fr
  • US2606459A - Compound planetary gear train : en
  • US2606486A - Press wheel : en
  • ES31742U - Footwear provided with a special flange made of the same material as the cut (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014159A - Permanent wave device : en fr
  • FR1014415A - telescopic cosmetic case : en fr
  • GB677442A - Process for the manufacture of substituted compounds derived from naphthalene : en
  • US2606322A - Maternity girdle : en
  • US2606396A - Bubble shooter : en
  • DE723471C - Device for loading drafting systems : de en
  • GB677245A - Improvements in abrading and polishing processes : en
  • GB677476A - Improvements in or relating to motion picture cameras : en
  • USD167489S - Hosiery envelope : en
  • DE846177C - Rueben harvester : de en
  • FR1014230A - Apparatus for collecting cosmo-telluric radiations : en fr
  • US2606325A - Age and stain-resisting article of plasticized polyvinyl chloride : en
  • US2606346A - Window structure : en
  • ES32049U - A device for capturing acoustic signals (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014117A - : fr
  • FR1014121A - Improvements to frequency modulator assemblies : en fr
  • FR1014306A - Removable wheel and its fixing method : en fr
  • FR1014382A - Method and device for removing the main bone of fish : en fr
  • AU158016B2 - Improvement in engine starter drive : en
  • US2606541A - Internal-combustion engine : en
  • US2606650A - Continuous wire drawing machine : en
  • FR1014250A - Improvement in hot metal forming processes : en fr
  • FR1014171A - Glass cladding panel : en fr
  • ES26686Y - A device for lighting streets, squares and the like : en es
  • ES29231Y - Perfected bracket for oil stoves : en es
  • US2606604A - Oil burner of the pressure type : en
  • GB677171A - Improvements in or relating to monoalkyl dinaphthyl phosphate esters : en
  • DE846641C - Pinion bearings in turning devices for internal combustion engines : de en
  • CA485738A - Method of knitting and flat knitting machine for carrying out the method : en fr
  • CA485586A - Turning tool for lathes : en fr
  • CA485758A - Arc extinguishing circuit interrupter : en fr
  • AU154441B2 - Resinoid bonded grinding wheels : en
  • US2606578A - Device for cleaning cutting blades : en
  • US2606786A - Panel type truck body with hinged panels forming platforms : en
  • AU154497B2 - Improvements in or relating to supports for image amplifiers : en
  • CH285003A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • CA485552A - Bag seal : en fr
  • CH284932A - Articulated support for electric lamp. : en fr
  • DE846624C - Multi-jet impeller counter for liquid media : de en
  • CA485642A - Distillation and fractionating apparatus and process : en fr
  • CA485724A - Internal combustion turbine power plants : en fr
  • DE1642257U - BEAN WAX CONTAINER AND WAXING DEVICE WITH POLISHING DEVICE. : de en
  • DE839589C - Device for cleaning the inner surface of containers or gears and devices in closed housings : de en
  • US2606633A - Automatic slack adjuster for railway cars : en
  • US2606709A - Shipping case : en
  • US2606989A - Electric toaster : en
  • US2607004A - Radio transmission system : en
  • CA485664A - Manufacture of addition compounds of lactic acid salts with acetic acid : en fr
  • US2606807A - Electric marking : en
  • CH284987A - Process for preparing 5,6-3B-acetoxy-11-keto-etiocholenic acid. : de en
  • CH284959A - Antenna for sending or receiving very high frequency electromagnetic waves. : de en
  • USD167490S - Fork or similar article : en
  • DE722108C - Process for refining fats and oils with simultaneous extraction of the nutritionally important accompanying substances contained therein : de en
  • DE846438C - Method and device for the final casting of the flanges with screw holes on the shut-off gear housing : de en
  • ES30632Y - Pencil case with slide closure : en es
  • CH284995A - Process for the preparation of a blue trisazo dye. : de en
  • DE1642236U - ROLLER GUIDE FOR SLIDING DOORS, IN PARTICULAR MOTOR VEHICLE DOORS. : de en
  • US2606463A - Faucet drill and faucet seat reamer : en
  • DE846525C - Production of porous moldings : de en
  • DE846594C - Device for reducing the performance of reciprocating compressors : de en
  • ES32079U - Reflective and vibrant arrangement based on a plurality of reflective elements (Machine-translation by Google Translate, not legally binding) : en es
  • AU151025B2 - Milk observation bowl unit : en
  • CA485749A - Electric switch device : en fr
  • DE846166C - Material testing machine for alternating loads, especially bearing testing machine : de en
  • DE846414C - Circuit for amplifying an electrical signal : de en
  • DE846529C - Unbreakable journal bearing, especially for precision watches : de en
  • FR1014233A - Ski rack : en fr
  • US2606524A - Pipe line milking system : en
  • US2606663A - Strainer for pipe lines and means for cleaning the same : en
  • DE846468C - Device for stretching a magnetic tape on a drum : de en
  • FR1014242A - Bra improvement : en fr
  • FR1014440A - Improvements to bicycle bags : en fr
  • GB677167A - Improvements in or relating to melamine : en
  • US2606743A - Carpet stretcher : en
  • US2606787A - Demountable frost shield and visor : en
  • FI25898A - Photo camera tripod : en fi
  • GB677218A - Recovery of dicyanoalkyl ethers and sulfides : en
  • US2606880A - Acid-curing thermosetting resins containing esters of oxanilic acid as latent catalysts therefor : en
  • CH284805A - Pulper. : de en
  • DE846169C - Date hand with rotating mechanism : de en
  • FR1014146A - Improvements to clamping means for vulcanization mandrels used for repairing tires : en fr
  • AT172151B - Resilient rail nail : de en
  • CH284890A - Method and device for feeding low-voltage sliding spark spark plugs, in particular for ignition devices for internal combustion engines. : de en
  • US2606652A - Utility container : en
  • AT172064B - Process for the production of a durable cleaning, disinfecting and preserving agent : de en
  • AT172147B - Mixing preheater, especially for locomotives : de en
  • US2606768A - Roller skate : en
  • CA485612A - Sensitized photographic emulsion : en fr
  • CH284749A - Air distribution device, in particular for ventilation, air heating and air conditioning systems. : de en
  • AT172065B - Method and device for the production of lubricants : de en
  • DE1642400U - LIGHTING DEVICE FOR SEWING MACHINES. : de en
  • US2606484A - Neon drum recording device : en
  • US2606688A - Tear strip can with cable loop pull : en
  • US2606777A - Disk driving unit : en
  • US2606845A - Process for adhering polyvinyl chloride coatings to nylon fabric : en
  • US2606960A - Semiconductor translating device : en
  • AT172164B - Excitation arrangement for electrical machines : de en
  • AU158873B2 - Method forthe manufacture of cell filter tubes of ceramic material and tubes manufactured according to this method : en
  • FR1014190A - Improvement to buttons, buckles and the like covered with a trim : en fr
  • US2606750A - Liquid cooling apparatus : en
  • DE846335C - PTO drive, especially for sprayers against pests : de en
  • DE846454C - Construction elements for the formation of free-standing columns as well as supporting pillars and corner pillars of masonry : de en
  • DE846173C - Electric lighter : de en
  • DK74542C - Curtain rod. : da en
  • DE1642375U - RUBBER MIXER. : de en
  • DE846404C - Sheet deposit on platen printing presses : de en
  • DE846442C - Fixing device for household machines : de en
  • FR1014116A - Improvements to measuring and controlling the angular displacement of an electric motor : en fr
  • FR1014142A - Circuitry for continuously variable capacitors, preferably in high frequency technology : en fr
  • FR1014209A - Preparation process of printing plate for hollow offset : en fr
  • DE1642265U - LID CLOSURE FOR OBJECTS MADE OF CERAMIC DIMENSIONS. : de en
  • DE846542C - Process for the removal of acidic and nitrous air pollutants and device for carrying out this process : de en
  • ES202681A1 - A discharge pipe by arc (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014358A - Installation for shaping small glass objects : en fr
  • DE767450C - Process and device for autogenous hardening of workpieces : de en
  • GB677157A - Improvements in or relating to magnets : en
  • ES201802A1 - A procedure for the preparation of amidas of nitroaminofenolsulfºnico acid (Machine-translation by Google Translate, not legally binding) : en es
  • GB677243A - Improvements in aircraft wheel and brake assemblies : en
  • CH284740A - Window of the movable frame type. : en fr
  • DE846661C - Grinding and lapping device for hard metal tools : de en
  • GB677260A - Improvements in thermionic amplifiers of the band pass type : en
  • AT172158B - Hinge with locking device for window, door leaves, etc. like : de en
  • AU160278B2 - Improvements in or relating to electron microscopes : en
  • US2606343A - Device for molding hollow display forms : en
  • US2606859A - Propane fractionation of reduced crude oil with recycle of heavier bottoms : en
  • AT172150B - Process for the temporary cold or heat treatment of consumer goods : de en
  • CH284821A - Board game. : de en
  • CA485706A - Automatic gain control system : en fr
  • CH284970A - Lock for bags, folders, suitcases and similar containers. : de en
  • CH284923A - Device for feeding consumers with back EMF from a group of grid-controlled discharge vessels. : de en
  • AU1060052A - Improvements relating to alloys containing chromium andthe preparation thereof by powder metallurgical processes : en
  • GB677134A - Improvement in turbine bladings : en
  • US2606973A - Electric filter : en
  • US2607035A - Pulse multiplex transmission system : en
  • CA485727A - Dispensing containers for fluffed foods : en fr
  • DE846319C - Electronic counter circuit : de en
  • DE846358C - Device for limiting the speed of the engine of motor vehicles with the power take-off, z. B. for trucks (tankers) with pump drive : de en
  • ES31971U - Bellows for dusting insecticides and anticryptogamics (Machine-translation by Google Translate, not legally binding) : en es
  • CH285026A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • FR1014275A - Apparatus for splitting waste cigarettes and separating tobacco from paper : en fr
  • AT172173B - Method and device for the manufacture of footwear : de en
  • AU1056252A - Improvements in or relating to piston rings : en
  • DE1642349U - BREAK-PROOF PROPELLER ON THE INCLUDED FLIGHT MODELS. : de en
  • DE1642433U - TELEVISION RECEIVER WITH BUILT-IN ANTENNA. : de en
  • CA485626A - Polymerization of dimethyl styrenes : en fr
  • CA485789A - Card filing equipment : en fr
  • US2606821A - Furnace : en
  • CA485723A - Jet propulsion aero engines : en fr
  • CA485759A - Compressed gas circuit interrupters : en fr
  • CH284928A - Lighting process with rotating beam and light projector for its realization. : en it
  • DE1642417U - INTERIOR SET FOR UNDERFLOOR HYDRANTS. : de en
  • DE846505C - Method and device to improve the sieving success when sieving feed material of different weight : de en
  • ES30477Y - Automatic anti-glare device : en es
  • FR1014141A - Hydraulic turbine : en fr
  • AT172119B - Auger with a bracket-like frame : de en
  • US2606834A - Photographic elements with lightfiltering layers : en
  • US2606993A - Humidifying radiator : en
  • USD167491S - Adjustable chaise : en
  • AU156291B2 - An improved adjustable spray nozzle : en
  • AU161016B2 - Improvements relating tothe control of electrically operated hoists and winders : en
  • CA485779A - Dynamo-electric machines : en fr
  • DE1642209U - CLOSET. : de en
  • DE846189C - Pressed material plain bearings : de en
  • FR1014258A - Resonance ignition discharge tube mounting method : en fr
  • AT172162B - Method and device for erecting concrete walls using sliding formwork : de en
  • DE1642368U - DEVICE FOR CREATING A LUBRICATING FILM FROM DRAWING POWDER ON MECHANICALLY DESCALED ROLLED WIRE. : de en
  • DE755913C - Device for roasting and roasting on a wire rack : de en
  • DE846579C - Vibration motor : de en
  • GB677201A - Improvements in television scanning devices : en
  • DE846209C - Adjustable anti-glare shield, especially for road vehicles : de en
  • DE846343C - Afterburner for jet engines : de en
  • ES201544A1 - A procedure for the preparation of O-oxi-o'-carboxi-azocolorantes (Machine-translation by Google Translate, not legally binding) : en es
  • CA485689A - Means for reciprocating printing press beds : en fr
  • US2606606A - Automatic safety shutoff for gas burners : en
  • ES31991U - New isothermic hive (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642494U - CABINET. : de en
  • DE846156C - Bed couch in steel construction : de en
  • DE1642406U - CYLINDER LOCK FASTENING. : de en
  • DE846440C - Method and device for measuring certain usage quantities of liquid glass mass : de en
  • DK74555C - Photographic printing machine. : da en
  • CA485655A - Bubble cap assembly : en fr
  • DE846148C - Process for the production of artificial, hollow cellulose threads : de en
  • DE846500C - Device for reducing the vibrations of machines, in particular machine shafts : de en
  • ES31988U - New type of pilot light for electrical panels (Machine-translation by Google Translate, not legally binding) : en es
  • US2606794A - Pull rod carrier : en
  • US2606885A - Modified dicyandiamide resins and processes of preparing the same : en
  • AU159994B2 - Improvements in or relating to hair dyeing or tinting compositions and processes for applying thesame : en
  • GB677415A - Improvements in filling heads for beverage filling machines : en
  • CA485672A - Biguanide derivatives : en fr
  • CH285024A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • GB677180A - An improved pipe connection : en
  • GB677400A - Improvements in anti-skid tyre tread : en
  • US2606622A - Helicopter control apparatus : en
  • GB677136A - Improvements relating to a reciprocating pump for pumping liquid clay or slip into a filter press : en
  • DE846389C - Device for determining thick and thin areas in textile webs and threads : de en
  • GB677276A - Improvements in or relating to stator winding machines : en
  • GB677286A - Stabilising floating structures : en
  • GB677309A - Improvements in and relating to valves for step-by-step servo motors : en
  • ES203395A1 - Pulse delay circuit : en es
  • FR1014326A - Closure for containers : en fr
  • FR1014401A - Reels for sound recording or reproducing apparatus using magnetic recording wire : en fr
  • GB677438A - Improvements in or relating to the manufacture of resinous products from dihydropyran derivatives : en
  • GB677484A - Improvements in or relating to a rotary punching machine : en
  • DE846237C - Lubricating device for breakers : de en
  • DE846553C - Method and device for the extraction of metals, in particular pig iron : de en
  • ES200735A1 - A process for the preparation of ethelified formaldehyde condensation products, of amino-1,3,5-triacinas, containing, at least, two groups-nh2 (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014331A - Improvements in the treatment of leathers and skins : en fr
  • GB677153A - Improvements in the combination of a piston steam engine and an exhaust steam turbine : en
  • GB677164A - Improvements in or relating to couplings for grease guns and for conduits transmitting fluid under pressure : en
  • DE846174C - Suspension device for agricultural equipment pulled by a tractor, in particular tilting plows : de en
  • DE846320C - Spring lid lighter : de en
  • DE846480C - Method and device for mixing and spraying fluids for pest control : de en
  • DE1642215U - RAIN PROTECTION RAIL FOR ALL TYPES OF WINDOWS. : de en
  • DE846691C - Process for the production of iron catalysts optionally containing carrier substances such as kieselguhr or activated carbon : de en
  • ES30511Y - Trays of classified compartments applicable to the suitcases of motor vehicles : en es
  • FR1014288A - Improvements to windshield wipers for motor vehicles or other uses : en fr
  • GB677374A - Process of and apparatus for the low-temperature carbonisation and gasification of fuels : en
  • GB677357A - Improvements in machines for manufacturing metallic network : en
  • DE846162C - Process for the production of crack-free insulating moldings from synthetic resin foam : de en
  • DE846213C - Pneumatic rolling device for land, air and floating vehicles : de en
  • DE846515C - Shore leave : de en
  • DE846220C - Device for opening and closing skylight windows : de en
  • ES31674U - Improved strap (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014191A - Process for replacing part of the coke required for the operation of blast furnaces by fuels introduced into the structure and installations for the implementation of this process : en fr
  • FI25889A - Anordning vid revupplindningsrullar för kastspön : en fi
  • US2606734A - Garment support : en
  • FI25872A - Device for supporting the ropes of metal high-voltage cables : en fi
  • GB677190A - Improvements in or relating to floor polishing or treating machines : en
  • ES31613U - Filter filter for nozzle and pipe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014198A - Contact device on crystal : en fr
  • GB677480A - Polymerization of normally gaseous olefines : en
  • DE846369C - Mouthpiece for cigarettes : de en
  • DE846580C - vibrator : de en
  • FR1014251A - Hydraulic control device for vehicle braking : en fr
  • GB677224A - Improvements in or relating to coupling devices : en
  • ES25058Y - Indoor soccer game : en es
  • FI25885A - Auxiliary to the plow : en fi
  • FR1014241A - Pipe connection : en fr
  • FR1014330A - Pneumatic peak : en fr
  • GB677204A - Manufacture of new azo-dyestuffs : en
  • DE1642461U - PROTECTIVE TAPE FOR ELECTRIC BUILDERS. : de en
  • DE1642372U - LUGGAGE RACKS FOR VEHICLES WITH FOLDING BAR ON THE UMBRELLA STORAGE. : de en
  • AU465351A - Improvements In or relating to methods of and apparatus for producing casting moulds : en
  • ES27579Y - Bra combs : en es
  • DE1642364U - CHANDELIER. : de en
  • DE846516C - Device for stowing cargo or the like in the cargo hold of ships : de en
  • GB677205A - Pneumatic tyred towed road roller : en
  • FR1014285A - Agricultural roller with lifting transport wheels : en fr
  • US2606864A - Process of refining chloral : en
  • DE846578C - Magnetic electric machine or the like. : de en
  • DE846560C - Amplifier or transformer switching arrangement with automatic gain control : de en
  • DE753138C - Liquid cooled floor for converter and process to its operations : de en
  • US2606445A - Fluid flow measuring apparatus : en
  • US2606591A - Tire chain : en
  • FR1014152A - Code firing device on velocipedes with single lamp headlight : en fr
  • ES32062U - Tensioning apparatus for the keeping of loose-leaf tracing writing books (Machine-translation by Google Translate, not legally binding) : en es
  • ES32069U - Oil dropper greaser (Machine-translation by Google Translate, not legally binding) : en es
  • US2606815A - Production of metallic nitrides : en
  • US2607018A - Means and method for protecting kinescope screens : en
  • US2606383A - Lever action firearm : en
  • DE846499C - Pressurized oil pump driven by an electric motor with automatic control of the pressurized oil : de en
  • DE846693C - Process for neutralizing crude alkaline tar acids : de en
  • ES202599A1 - A feeding device for dryers of materials in a pastose state, of the type of conveyor belt and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB677450A - Improvements in and relating to wired broadcasting systems : en
  • DE1642255U - ADJUSTMENT AND RELEASE DEVICE FOR GROUND COFFEE. : de en
  • FR1014435A - Process for the manufacture of sliders for zippers : en fr
  • ES30334Y - Book-toy with sounds : en es
  • GB677269A - Improvements in or relating to internal combustion engine power plants : en
  • GB677404A - A tool for seaming metal containers : en
  • ES32076U - A toy detonator device (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642496U - BOLT FASTENING OF INTERMEDIATE HARNESSES FOR CONVEYOR AND BOTTOM ROPES. : de en
  • ES30366Y - Desk bell : en es
  • ES31999U - New folding armchair (Machine-translation by Google Translate, not legally binding) : en es
  • ES27268Y - New almanac : en es
  • ES32061U - A recoverable automatic cap for the packaging of specific beverages and bottles in general (Machine-translation by Google Translate, not legally binding) : en es
  • US2606344A - Method and apparatus for salvaging air-borne fibers : en
  • GB677166A - Improvements in pneumatic tyre covers : en
  • DE1642309U - CONVERSION TABLE. : de en
  • FR1014153A - Improvements to electric cables : en fr
  • GB677436A - Improvements relating to gas heated furnaces : en
  • IE19738L - Pillar and slab walls : en
  • DE846592C - Process for the production of Kuepen dyes : de en
  • ES31993U - Square saw with metric graduation (Machine-translation by Google Translate, not legally binding) : en es
  • ES199618A1 - A PROCEDURE FOR TREATING AGGLOMERATES OF POWDER MATERIALS : en es
  • ES203379A2 - A conveyor mechanism applicable to drilling machines, with tape saw for the automatic progression of the wood cutting planks or rolls (Machine-translation by Google Translate, not legally binding) : en es
  • ES29197U - Pedagogical and recreational game (Machine-translation by Google Translate, not legally binding) : en es
  • GB677460A - Improvements in directional radio transmission systems : en
  • FR1014220A - Fixing process for faceplate fabrics : en fr
  • ES200350A1 - Improvements in, or relative to, a procedure, with its corresponding means of realization, to mold hollow articles of self-sprayable materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES202659A1 - A procedure and machine for the perforation of galleries, tunnels, channels, wells and similar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014436A - Advanced training in expulsion surge arresters : en fr
  • GB677182A - Improvements in or relating to electric incandescent lamps : en
  • GB677354A - Improvements in and relating to the production of vinyl, 2,3,4,5-tetrachlorobenzoatepolymers and copolymers : en
  • DE1642313U - PAPER RING FOR PROTECTION AGAINST INFECTION AND CONTAMINATION WHEN USING PUBLICLY ACCESSIBLE CLOSET SYSTEMS. : de en
  • AT172133B - Two-part seal : de en
  • US2606657A - Bottle testing and sorting apparatus : en
  • US2606660A - Apparatus for separating solids of relatively different wettabilities : en
  • US2606920A - Process for making 4-tertiary-butylphenyl salicylate : en
  • US2606425A - Drain baffle in refrigerating apparatus : en
  • US2606704A - Apparatus for packaging nuts, with gassing and vacuum means comprising tubular bag supporting needles : en
  • US2606742A - Blades of axial flow compressors and turbines and the means of fixing them : en
  • US2606718A - Thermostat valve mounting : en
  • ES32068U - Device to fix the dolls in the bars of recreational games of table (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642397U - ELECTRIC FENCE. : de en
  • ES31944U - New toy (Machine-translation by Google Translate, not legally binding) : en es
  • US2606356A - Thread-advancing reel : en
  • US2606357A - Reel : en
  • US2606939A - Conversion of olefins, carbon monoxide, and hydrogen : en
  • FI25866A - Vertical strapping pan : en fi
  • US2606755A - Safety wall cushion : en
  • CA485784A - Bituminous emulsions for treatment of coal and methods of preparing the same : en fr
  • DE1642472U - CLOTHES HANGER. : de en
  • DE1642210U - SCHALSTEIN. : de en
  • DE846366C - Device for attaching the parts which can be removed from safety razors and interacting with the blade, and the blade itself in an aligned position : de en
  • DE846387C - calender : de en
  • DE846566C - Derailleur : de en
  • ES32048U - Variable height retention device for roller shutters (Machine-translation by Google Translate, not legally binding) : en es
  • GB677429A - Improvements in the preparation of modified alkyd resins : en
  • US2606499A - Pressure regulator : en
  • LU31100A1 - : en
  • AT172175B - Precision drawing device : de en
  • DE1642302U - AUXILIARY DEVICE FOR WRITING PORTS. : de en
  • CH284742A - Scaffolding trestle. : de en
  • DE1642223U - LOCKABLE CONTAINER FOR MATCHBOXES. : de en
  • ES32039U - A new racord for hypodermic needles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014236A - Multi-stage foil, especially for rock drilling : en fr
  • FR1014409A - Special calendar : en fr
  • AT172156B - Set of box-shaped building elements : de en
  • CH284882A - Fixed pulley with pawl. : de en
  • CH284835A - Electromagnetic reader. : en fr
  • CH284847A - Method for producing a metal rim with a tire made of flexible material and rim produced by the method. : de en
  • CH284921A - Device for generating X-rays. : de en
  • FR1014263A - Process for preparing anhydrous extracts and device for carrying out said process : en fr
  • US2606516A - Apparatus for forming sheet metal material : en
  • US2606682A - Tape dispensing mechanism : en
  • US2606926A - Process for preparing cyclohexane-diamines predominantly in the cis form : en
  • CH284925A - Low frequency induction furnace for melting non-ferrous metals. : en it
  • FR1014215A - Method and device allowing the continuous passage of a metal tape between two rollers : en fr
  • FI25860A - Bröstkudde : en fi
  • GB677393A - Paper feed mechanism for recording devices : en
  • DE846674C - Floor conveyor for working on stacks with sloping sides : de en
  • ES31887U - Tubular conductor for concentric telecommunication pair (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014107A - Installation for the use of energy from the sea : en fr
  • CH284801A - A process for preparing a coating composition and a composition obtained by this process. : en fr
  • CH284998A - Process for the preparation of a monoazo dye of the pyrazolone series. : de en
  • DE846208C - Hydraulic brake for motor vehicle trailers : de en
  • DE846474C - Container for stick-shaped objects, especially cigarettes : de en
  • US2606418A - Indicia retaining means for timepiece dials : en
  • US2606670A - Load binding device : en
  • FR1014130A - Level indicator device, in particular for petrol : en fr
  • FR1014350A - Process for refrigerating and dehumidifying the air in a room and apparatus for carrying out these processes : en fr
  • FR1014364A - Tools for presses and their assembly process : en fr
  • GB677313A - Improved power shovel or other load handling implement attachment for automotive vehicles : en
  • DE846274C - Procedure for preparing melting furnaces and crucibles : de en
  • GB677158A - An improved apparatus for testing binocular vision : en
  • GB677199A - Improvements in or relating to the preparation of organic compounds involving chain reaction mechanisms : en
  • CA485567A - Methods and apparatus for repairing furnace walls : en fr
  • DE846382C - Flat radiator device for incandescent incandescent lamps : de en
  • DE846411C - Circuit arrangement for the action of a train by driving on two isolated rails in railway safety systems : de en
  • ES32009U - Sheet-bag with provision for the covering or sheathing of the mattress and pillow inherent (Machine-translation by Google Translate, not legally binding) : en es
  • GB677290A - Improvements in and relating to electrically heated clothes driers and airers : en
  • AU158181B2 - Rubber tennis or playing ball : en
  • AU506251A - Milk observation bowl unit : en
  • ES202464A3 - An automatic tempering system (Machine-translation by Google Translate, not legally binding) : en es
  • DE846528C - Process for drying peat and similar vegetable material : de en
  • DE846215C - Protective and dust extraction device on hand grinding and polishing machines : de en
  • DE846498C - Infinitely variable V-belt change gear : de en
  • DE846635C - Fuel injector : de en
  • GB677183A - Improvements in or relating to the production of moisture-proof film : en
  • DE1642239U - REAR REFLECTORS. : de en
  • DE1642453U - MOISTURE PROTECTED FLEXIBLE WARMING DEVICE. : de en
  • GB677138A - Liquid fuel regulating means for use with prime movers : en
  • DE1642382U - SPIRIT LEVEL WITH METAL INSERTS. : de en
  • DE846675C - Method and device for measuring and recording the drying time and. like : de en
  • ES31976U - A new toy gun to spark (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014387A - Electrical control of machine elements : en fr
  • GB677349A - Improvements relating to the treatment of molten pig iron or similar iron alloys rich in carbon : en
  • GB677434A - Improvements in or relating to lubricants for metal patterns used in a moulding process : en
  • DE1642217U - FRAME MADE OF PRECAST PARTS. : de en
  • DE1642482U - GAS TAP WITH DRIVE FOR REGULATOR, IN PARTICULAR DIAPHRAGM TAP FOR LIQUID GAS. : de en
  • DE846466C - Balance, especially for differential weighing : de en
  • ES32040U - Recreational soccer game with dice (Machine-translation by Google Translate, not legally binding) : en es
  • FI25865A - Other generators, best known as generators, including all alternatives from varandra : en fi
  • GB677147A - Improvements in or relating to a windshield wiper unit : en
  • GB677172A - Improvements in continuous digestion of titaniferous material : en
  • DE1642390U - FARSIGHT GLASSES. : de en
  • DE846293C - Sofa bed : de en
  • DE846662C - Setting device for the machining angle, especially on internal cylindrical grinding machines : de en
  • CH284759A - Kitchen table. : de en
  • US2606906A - 1-(2-pyridyl) piperazine and process of preparing same : en
  • CH284894A - Gas engine. : de en
  • DE846194C - Device for cutting out holes and other recesses : de en
  • ES201176A1 - A procedure for leather dying (Machine-translation by Google Translate, not legally binding) : en es
  • BE502807A - PROCESS FOR PREPARATION OF NEW DERIVATIVES OF 4,4-DIAMINOSTILBENE-2,2-DISULPHONIC ACID, THESE DERIVATIVES AND THEIR USE. : en fr
  • CH284840A - Watch rack. : en fr
  • FR1014160A - Composition for leather processing : en fr
  • FR1014340A - Way to use thermal energy from air : en fr
  • DE846234C - Process for producing a rusk containing iodine : de en
  • DE846582C - Magnetic slot wedge for electrical machines : de en
  • ES27321Y - Perfected rubber grip for ski poles : en es
  • FR1014126A - Self-forging process for hollow bodies : en fr
  • DE754169C - Gear to force the synchronism of the opposing flying masses of a free-flight piston machine : de en
  • ES201374A3 - A procedure for the manufacture of incommusible coating for electrical conductors, based on plastic materials (Machine-translation by Google Translate, not legally binding) : en es
  • GB677477A - Improvements in or relating to key holders : en
  • AT172078B - Process for the production of seamless tubes : de en
  • AU504251A - Improvements in or relating to machines adapted for performing marking and/or cutting operations on shoe parts : en
  • FR1014173A - flexible blade vegetable peeler : en fr
  • US2606531A - Internal-combustion engine : en
  • ES30308Y - A kind of hot air generator for heating : en es
  • FR1014317A - Double grid bar with air cooling devices : en fr
  • US2606936A - Purification of phenolic acids : en
  • US2606414A - Stop mechanism for implement adjusting cylinders : en
  • US2606965A - Automatic control for time constant systems : en
  • US2606440A - Vaporproof building construction : en
  • CA485657A - Fluid-tight joint for use between the parts of an electric cable system : en fr
  • DE1642456U - LOOP FOR BRAIDING MACHINES. : de en
  • DE846353C - Spindle drive for turning benches : de en
  • DE846395C - Process for the vibration treatment of liquid substances : de en
  • DE1642279U - COFFEE BREWER. : de en
  • AU157974B2 - Improvements in or relating to catalysts for use inthe treatment of unsaturated fatty acids or their esters : en
  • CH285031A - Perfume spray. : en fr
  • DE767438C - Dual-circuit hydraulic brake : de en
  • ES32055U - Asymmetric beam prefabricated in reinforced or pre-compressed concrete (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014114A - Improvements in the supply of heat engines : en fr
  • GB677427A - Improvements in or relating to hinged lids for pan-like containers : en
  • GB677163A - Improvements in or relating to a method of and apparatus for condensing fuel vapours formed during flight at high altitudes : en
  • CA485656A - Bubble cap assembly : en fr
  • DE846429C - Device for the electrical heating of surface layers : de en
  • DE1642379U - MULTIPLE SCALE. : de en
  • DE767446C - Process for the production of dicyandiamide : de en
  • DE846587C - Bracket for heating threads, especially for discharge tubes : de en
  • DE846629C - Method and device for determining the suitability of thin metal sheets for packaging containers, especially food cans : de en
  • ES200303A1 - A procedure for the preparation of substitute 1,2-diadril-3,5-dioxo-pirazolidina (Machine-translation by Google Translate, not legally binding) : en es
  • GB677307A - Improvements in and relating to freezing trays : en
  • DE846159C - Combined flushing, washing and bathing equipment : de en
  • GB677320A - Improvements in or relating to the construction of buildings from poured concrete : en
  • GB677364A - Improved apparatus for the impregnation of wood : en
  • DE846330C - Binding needle : de en
  • DK74539C - Method of electric arc welding and electrically conductive, slag-forming solid body for use in the method. : da en
  • GB677457A - Method and device for focussing of radiations by means of stationary reflector and refractor gratings : en
  • FR1014125A - Key ring : en fr
  • FR1014174A - Door latch : en fr
  • FR1014384A - Support and method of mounting for hoods and hinged covers or similar closures : en fr
  • DE846539C - Device for treating textiles : de en
  • US2606984A - Variable resistor construction : en
  • DE754379C - Extractor for pusher ovens : de en
  • GB677306A - Angular rate gyroscope : en
  • ES31995U - Improved splicing device (Machine-translation by Google Translate, not legally binding) : en es
  • ES32057U - New buckle for belts (Machine-translation by Google Translate, not legally binding) : en es
  • GB677238A - Improvements in and relating to coin freed mechanism : en
  • GB677289A - Improvements in and relating to the separation of solid particles from flowing steam : en
  • ES201759A1 - A welding device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014369A - Improvements in processes for recovering caustic soda and other alkaline salts from waste liquids resulting from the manufacture of cellulose : en fr
  • GB677499A - Improvements in or relating to methods of manufacturing electric commutators : en
  • DE846549C - Heat exchanger : de en
  • ES199481A1 - A PROCEDURE, WITH ITS CORRESPONDING MACHINE, FOR THE PRODUCTION OF CORRUGATED FIBROCEMENT SHEETS : en es
  • FR1014443A - Lightweight slab perfected for the construction of reinforced concrete floors : en fr
  • US2606895A - Method of diazotating aminobenzene acid esters : en
  • ES30587Y - Device for the automatic reverse of the carriage in the Scrubbing Machines : en es
  • DE831111C - counter : de en
  • ES27694Y - New inextensible and flexible high resistance plastic tape : en es
  • US2607013A - Engine control device : en
  • DE846240C - Desludging device for rotating thickeners and evaporators : de en
  • ES32050U - Lamp for electric lighting with extendable arm (Machine-translation by Google Translate, not legally binding) : en es
  • GB677486A - Means for sealing leakages between conduit flanges : en
  • FR1014145A - Method and manufacture of electrical connection pins and pins obtained by this process : en fr
  • DE1642366U - LAMP SHADE. : de en
  • DE1642376U - MULTI-PURPOSE WINCH. : de en
  • DE846137C - Counter disc with runner mark and markings for testing electricity counters by photoelectric speed measurement : de en
  • DE846184C - Multi-part intermediate piece for gas turbine-driven blowers : de en
  • DE846450C - Cold and warm liquid supply device to cooking vessels, kettles or the like, especially for large boiler systems in large kitchens, canning factories, large slaughterhouses, laundries, etc. : de en
  • DE1642440U - FASTENING CLAMP FOR CABLE-LIKE LINES. : de en
  • GB677176A - Improvements in and relating to shock absorbers : en
  • CH285034A - Device for making incisions on the tread of pneumatic tires, in particular for automobiles. : de en
  • US2606471A - Pliers with interchangeable jaws : en
  • US2606740A - Valve : en
  • USD167452S - Lighting fixture lens : en
  • DE846160C - In the working direction rotating sliding slot table for table milling machines : de en
  • ES199584A1 - A PROCEDURE FOR THE PREPARATION OF THE TREO-1-P. NITROPHENYL-2-AMINO-1,3-PROPANODIOL : en es
  • FR1014396A - Apparatus for processing large diameter metal wires : en fr
  • DE846671C - Vessel closure, especially for tubes : de en
  • GB677267A - Improvements in speed governors : en
  • GB677123A - Improvements in or relating to burners for gas cookers and the like : en
  • GB677494A - Wheeled collapsible invalid stretcher : en
  • USD167480S - Flatiron stand : en
  • US2606978A - Cable reel : en
  • US2607002A - Coded signaling apparatus : en
  • DE1642393U - PLUG FOR THERMOMETER SLEEVES. : de en
  • DE846455C - Component made of translucent or translucent glass bodies : de en
  • FR1014441A - Trailer device for camping : en fr
  • GB677431A - A new or improved attachment clamp : en
  • DE1642311U - REPLACEABLE NECK CLEANER. : de en
  • DE846401C - Rotary rubber printing : de en
  • US2606452A - Transmission : en
  • US2606394A - Toy bank coin depositing mechanism : en
  • US2606963A - Two-way facsimile communication system : en
  • CH284758A - Electric roasting and baking apparatus. : de en
  • CH284965A - Cathode ray tube for television reception. : de en
  • CH284990A - Process for the preparation of a compound of the indolyldiphenylmethane series. : de en
  • DE1642431U - COIN NUMBER DISC WITH EXTENDED LOCKING AREA UP TO 999 FOR COIN TELEPHONE. : de en
  • US2606586A - Container : en
  • DE1642415U - TAPE REEL. : de en
  • DE1642489U - FLUSH BOWL. : de en
  • DE846318C - Device for counting electrical impulses : de en
  • ES31939U - Special vertical column support for refrigerators and ice cream machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014411A - Valveless, cylinder-type four-stroke explosive engine, whose rotation in a fixed housing is controlled : en fr
  • GB677233A - Improvements in disc brakes for vehicles : en
  • GB677376A - Improvements in locking devices : en
  • DE1642206U - GLASSES CASE. : de en
  • FR1014445A - Repair box equipped with a vulcanizing device : en fr
  • DK74556C - Ship hull device. : da en
  • DE846562C - Method for obfuscating messages with the aid of control signals : de en
  • DE846645C - Storage for horizontal or inclined, rotating drums : de en
  • DK74536C - Method for manufacturing a tubular electrical conductor. : da en
  • US2606570A - Tire inflation-relief valve : en
  • DE846260C - Procedure for the permanent repair of turnouts and crossings in operation : de en
  • ES202829A1 - A system for the coupling of angles grilles, landfilling grids and blades to render to the chasis of the cropping plows (Machine-translation by Google Translate, not legally binding) : en es
  • FI25895A - Washing machine for cellulose or similar pulp : en fi
  • GB677371A - Improvements in or relating to projectiles for firearms : en
  • AT172168B - Method and device for avoiding the accumulation of cuttings in motorized grass mowers : de en
  • USD167453S - Drawing guide : en
  • US2606970A - Method of and system for reducing noise in the transmission of signals : en
  • US2606767A - Valve refacer work head : en
  • US2606991A - Electric appliance control : en
  • CH284765A - Washing brush. : de en
  • DE846493C - Cylinder and piston design : de en
  • DE846567C - Arrangement for suppression of interfering harmonics in transmitter stages : de en
  • USD167455S - Retinal camera : en
  • CH284845A - Universal watch. : en fr
  • DE1642256U - NUTCRACKER WITH CUP. : de en
  • DE1642473U - APPARATUS FOR THE ELECTRICAL MEASUREMENT OF THE PORITY, SWELLABILITY AND PERMEABILITY OF COATING FILMS. : de en
  • DE846152C - Device for clamping household machines to a kitchen table or other surface : de en
  • DE1642249U - CASE FOR TRANSPORTABLE OBJECTS. : de en
  • DE846472C - Cooling and cleaning insert for tobacco smoke in tobacco pipes : de en
  • US2606430A - Automatic lubrication means for plural stage compressors : en
  • AU1059652A - Improvements in or relating to luminescent screens cathode-ray tubes : en
  • CH284785A - Armpit pads. : de en
  • DE846459C - Nutsaw : de en
  • DE846659C - Hull : de en
  • DE846690C - Process for the dehydrogenation of naphthenic hydrocarbons : de en
  • ES32030U - Improved support for vehicle headlights (Machine-translation by Google Translate, not legally binding) : en es
  • GB677270A - Delay-action mechanism : en
  • DE1642281U - ARTIFICIAL CHRISTMAS TREE : de en
  • DE846365C - Chain mechanism for pulling up and lowering, especially of shutters or the like. : de en
  • US2606381A - Awning display rack : en
  • CA485565A - Pocket lighter casing : en fr
  • FR1014132A - Clod-breaking roller : en fr
  • US2606827A - Sheetsxsheet i : en
  • US2606624A - Truck mounted generator system : en
  • DE841641C - Cutting machine for cutting veneers, boards of any thickness : de en
  • DE1642377U - REVISION CONTROL FOR BATHTUBS. : de en
  • DK74545C - Coating for indoor surfaces, especially floors. : da en
  • GB677223A - Improvements in and relating to electron discharge devices of the velocity modulation type : en
  • US2606676A - Transporting equipment for vehicles : en
  • US2606898A - Azo dyestuffs : en
  • US2606517A - Process for making fenders : en
  • DE1642404U - PROPELLER. : de en
  • DE846670C - Tear arrangement on packaging, such as folding boxes, cardboard boxes, bags, cans, margarine cubes or the like. : de en
  • DK74554C - Method for producing photographic metal images. : da en
  • DK74560C - Sewage treatment plant. : da en
  • DE1642378U - CORROWED CEILING. : de en
  • DE1642258U - GREPE RUBBER FOUR GROOVE BRUSH. : de en
  • DK74544C - Method for anchoring tensioned cables or joints of wires or strings, which constitute the reinforcement in prestressed structures of concrete, masonry or other material, as well as anchoring means and apparatus for use in carrying out the method and means for carrying it out, so that the reinforcement can be tensioned setting and curing. : da en
  • US2606627A - Automatic gas drier : en
  • DE846417C - Switch tubes : de en
  • ES31956U - Shoulder pads perfected for t-shirts and the like, knight (Machine-translation by Google Translate, not legally binding) : en es
  • DE846400C - Mixing preheater, especially for locomotives : de en
  • ES202682A1 - A procedure for dextran degradation (Machine-translation by Google Translate, not legally binding) : en es
  • GB677474A - Musical instruments : en
  • US2606594A - Combination reclining and rocking chair having a fixed base and track : en
  • GB677369A - Improvements in and relating to plasticized vinyl halide resins and electrical conductors insulated therewith : en
  • GB677435A - An improved appliance for producing a mist or spray : en
  • ES30569Y - Sothermic case for suppositories and pharmaceuticals in general : en es
  • GB677490A - Oil supply and scavenge system : en
  • FI25873A - Alarm clock timer : en fi
  • US2606801A - Physician's examining table with paper roll mounting structure : en
  • US2606893A - Emulsion polymerization of vinylidene compounds in the presence of hydrazine-alkylenepolyamine compositions : en
  • US2606428A - Refrigerated cube grid : en
  • CA485707A - Sound head for thin films : en fr
  • DE846446C - Roller hanger for curtains, drapes or the like. : de en
  • US2607005A - Thermionic tube control system : en
  • DE846602C - Process for the production of metallic centrifugal hollow bodies : de en
  • ES203354A3 - A procedure for the manufacture of mixed threads of natural and artificial fibers (Machine-translation by Google Translate, not legally binding) : en es
  • GB677133A - Improvements in and relating to bandages : en
  • DK74534C - Communication device with several microphones and a common amplifier. : da en
  • AU159871B2 - Improvements in or relating to therapeutic preparations containing benzilic acid esters : en
  • DE846626C - Arrangement in sound recording and reproducing devices with wired or band-shaped phonogram carriers to stop the drive motor or to reverse its direction of rotation : de en
  • FR1014183A - lock nut : en fr
  • AT172189B - Shoe lasts : de en
  • DE846482C - Control of internal combustion engines by flat slide : de en
  • CH284806A - Ranking tab. : en fr
  • US2606788A - Pillar mounting bracket for automobile visors : en
  • AU154290B2 - Inertia starter : en
  • AU155036B2 - improvements in or relating to screen and stencil printing machines and squeeges used therewith : en
  • CH284745A - Railway track element. : en fr
  • CH284939A - Hearing aid. : de en
  • CA485632A - Benzoquinone-lignin addition for copper plating : en fr
  • USD167459S - Combined watch bracelet and watch : en
  • DE1642289U - DEVICE FOR INCREASING THE VOLUMETRIC EFFICIENCY OF COMBUSTION MACHINERY. : de en
  • DE1642498U - INTERMEDIATE HARNESSES WITHOUT THREADED PARTS : de en
  • AU155087B2 - Method and apparatus for producing ice blocks : en
  • CH284816A - Method for treating the surface of flexible objects of the planar type, in particular for the photomechanical production of printing forms, and device for carrying out the method. : de en
  • DE846357C - Swing piston pump : de en
  • FR1014253A - Loading device of a concrete distributor or the like : en fr
  • US2606662A - Filter : en
  • US2606716A - Continuous integrating demand meter : en
  • US2606599A - Sectional hassock : en
  • CH284935A - Display device with a fluorescent tube containing a text. : de en
  • US2606696A - Dispensing device : en
  • CH284809A - Basic range finder coupled to the lens adjustment on photographic cameras. : de en
  • DE846694C - Standing steam boiler with water pipes penetrated by heating pipes : de en
  • FR1014371A - Orthopedic supports : en fr
  • GB677386A - Improvements relating to the production of oximes : en
  • DE1642343U - GRINDING DEVICE FOR TAPE KNIVES OF FABRIC CUTTING MACHINES. : de en
  • DE1642395U - CALCULATING DISC FOR DRIVERS. : de en
  • AU1059552A - Improvements in or relating to baking ovens : en
  • DE846262C - Remote control device, in particular for remote control of the circuits in machine tools : de en
  • ES202697A1 - Improvements introduced in the preparation of pesticides, especially fugicides (Machine-translation by Google Translate, not legally binding) : en es
  • DE846439C - Device for the production of composite metal bars : de en
  • ES29007Y - Perfected tap : en es
  • DE846176C - Touch element for deriving the height adjustment of the cutting knife from Ruebenkoepfgeraeten : de en
  • FR1014137A - Quick and precise chipboard assembly : en fr
  • FR1014373A - Purely digital electronic calculating machine : en fr
  • DE1642295U - MULTILAYER TEXTILE BELTS, IN PARTICULAR DRIVE BELTS. : de en
  • US2606613A - Cutting machine : en
  • US2606781A - Sand pipe dispensing nozzle : en
  • US2606835A - Light-sensitive photographic element : en
  • US2606850A - Sealing machine and method : en
  • US2606887A - Modified phenol-furfural molding compositions and process of making same : en
  • US2606977A - Telephone dial lock : en
  • US2606618A - Well packer : en
  • US2606942A - Dry battery : en
  • DE758415C - Synchronous control device, especially for controlling AC switches : de en
  • DE846283C - Process for the manufacture of precisely calibrated tubes made of glass or other substances that are plastic in the heat : de en
  • FR1014147A - Card and wall chart storage device : en fr
  • CA485750A - Series capacitors : en fr
  • CH284880A - Gear shift mechanism. : en fr
  • US2606362A - Method of maintaining the desired joint thickness during a soldering operation : en
  • CA485702A - Mop structure : en fr
  • CA485690A - Intermediate support for rotatable threaded members : en fr
  • CA485713A - Fluorescent lamp starting apparatus : en fr
  • DE1642259U - WASHING, POLISHING, SANDING OR CLEANING DEVICE. : de en
  • DE1642451U - ELECTRIC HEATER, IN PARTICULAR BREAD ROESTER. : de en
  • DE846494C - Water pistons, especially for laundry presses : de en
  • AT172148B - Roller blind : de en
  • US2606700A - Hosiery form : en
  • AT172094B - Apparatus for chopping fruits and vegetables and for making juices : de en
  • AU160941B2 - Improved apparatus forthe painless treatment of living organs, more particularly teeth, by means of cold air : en
  • GB677365A - The 2-hydroxy-4-aminobenzoic acid salts of streptomycin and dihydrostreptomycin : en
  • CA485710A - Variable reactance means for frequency modulating an oscillator : en fr
  • ES201258A1 - Improvements introduced in the manufacture of luminescent screens (Machine-translation by Google Translate, not legally binding) : en es
  • DE846623C - Device for setting a gyro : de en
  • ES18781Y - Hairpin to hold hair : en es
  • US2606465A - Wrench with cam actuated pivoted jaws : en
  • US2606409A - Means and method for conditioning photographic apparatus : en
  • US2606580A - Combined angle cutter and work gauge for saws : en
  • US2606382A - Two-piece firearm bolt : en
  • AT172120B - Key box for defining the routes in train stations : de en
  • DE1642321U - MEASURING DEVICE FOR DETERMINING THE BRAKING DELAY OR THE SPEED ACCELERATION AND CENTRIPETAL ACCELERATION OF VEHICLES AND, IF NECESSARY, THE ROAD INCLINE. : de en
  • DE846300C - Connection of springs or other similar wire mesh : de en
  • DK74547C - Coupling mechanism for agricultural implements. : da en
  • ES199983A1 - A PROCEDURE FOR THE PREPARATION OF D-TREO-1-F-NITROPHENYL-2-DICHLOROACETAMINE - 1,3 - PROPAN-DIOL (CHLOROAMPHENICOL) : en es
  • FR1014115A - Hall Effect Frequency Meter : en fr
  • FR1014232A - Convertible shape automobile luggage rack : en fr
  • GB677305A - Tripod for geodetic instruments : en
  • US2606387A - Metal fish lure : en
  • US2607020A - Pentode tube : en
  • US2606509A - Depositor : en
  • US2606521A - Adhesive applying apparatus for cigarette making machines : en
  • US2606728A - Rotor blade : en
  • US2606896A - Method of preparation of watersoluble azo dyes and watersoluble bases therefor : en
  • AT172117B - Automatic locking device for single rope grippers u. like : de en
  • CA485640A - Preparation of oils containing antioxidants : en fr
  • CA485650A - Trawling otters : en fr
  • ES32080U - Metal salt cellar with plastic protection (Machine-translation by Google Translate, not legally binding) : en es
  • GB677395A - Improvements in or relating to air distributing devices : en
  • US2606955A - Electrical condenser : en
  • CH284833A - Revolving neutral gear. : de en
  • FR1014184A - Hanging milking pot : en fr
  • GB677212A - An improved method of producing bottles and the like from plastic materials : en
  • CH284996A - Process for the preparation of a monoazo dye of the pyrazolone series. : de en
  • DE846138C - Magnetic contactor on counters : de en
  • CH284824A - Ejection device on automatic firearms with revolver drum. : de en
  • FR1014200A - Refractory device for the protection of water circulation tubes : en fr
  • FR1014375A - Improvements made to surgical instruments to induce double canal crushing, in particular veterinary castration forceps : en fr
  • GB677332A - A suspension for producing an insulating coating by electrophoresis : en
  • DE1642318U - FUNNEL WITH VENT. : de en
  • DE1642488U - Bottle especially for storing methanol : de en
  • ES30689Y - Perfected gripper : en es
  • FR1014235A - Racing game : en fr
  • GB677300A - Improvements in or relating to electron discharge tubes for storing electrical signals : en
  • GB677425A - Improvements in sound film recording or reproducing devices : en
  • CA485773A - Method and apparatus for balancing rotors : en fr
  • AT172193B - Process for the production of multi-layered items of clothing, in particular with lapels : de en
  • FR1014302A - Lifting device for tractors : en fr
  • US2606892A - Polymerizable and polymerized isocyanate compositions : en
  • US2606798A - Roller bearing : en
  • US2606914A - delta8(9)14-androstadienes and method of preparing the same : en
  • US2606350A - Cable strain clamp : en
  • US2606999A - Gyroscopically controlled dirigible lamp : en
  • AU1063852A - Improvements in or relating to reciprocating fluid : en
  • DE767445C - Process for the revitalization of catalysts contaminated with combustible carbonaceous deposits : de en
  • AU163277B2 - Automatic telephone systems provided with toll recording facilities : en
  • DE1642268U - FASTENING CLIP FOR MIRROR. : de en
  • ES199971A1 - A CONTINUOUS VINIFICATION DEVICE UNTIL THE COMPLETE DEPLETION OF THE MARCAS : en es
  • FR1014338A - Improvements made to rail assemblies : en fr
  • GB677444A - Improvements in and relating to speed control systems for electric motors : en
  • CA485609A - Transmission operating mechanism : en fr
  • CH284895A - Gas turbine plant. : de en
  • DE1642271U - CHAIR FOOT BUFFER. : de en
  • US2606543A - Fuel system : en
  • US2607029A - Overload limiting means for electric circuits : en
  • DE846364C - Keyless, adjustable security lock with parallel, displaceable, incoherent tumblers : de en
  • US2606839A - Noncaking sea salt and method of producing the same : en
  • AT172157B - Elastic rail mounting for trams : de en
  • US2606644A - Drying apparatus : en
  • AT172113B - Device for generating negative pressure in internal combustion engines, in particular for brakes on motor vehicles : de en
  • AU1059752A - Improvements in or relating to catalysts for use inthe treatment of unsaturated fatty acids or their esters : en
  • US2606497A - Oil burner pumping unit : en
  • US2606760A - Shock strut : en
  • CA485695A - Lid handle and latch mechanism : en fr
  • CH284794A - Device for the separation of solid substances by sieving effect. : de en
  • US2606370A - Inside micrometer : en
  • AU1053752A - Hydraulic control system with automatic stop : en
  • CH284739A - Chassis having at least one movable panel. : en fr
  • DE1642211U - WALL PLATE FOR SANITARY PURPOSES. : de en
  • DE846449C - In a bed convertible seat or the like. : de en
  • GB677390A - Improvements relating to apparatus for cutting off lengths from a moving continuous strip of sheet metal : en
  • DE838619C - Circuit arrangement for combined door and house telephone systems : de en
  • DE846586C - Process for the production of fluorescent screens, in particular for electric fluorescent lamps : de en
  • DE846695C - Standing steam boiler with water pipes penetrated by heating pipes : de en
  • US2606406A - Blade finishing machine : en
  • AT172114B - Resilient arrangement of the steering gear housing of motor vehicles : de en
  • AU1053952A - Improvements in or relating to therapeutic preparations containing benzilic acid esters : en
  • AU155376B2 - Improvements in cathode-ray tubes : en
  • CA485768A - Flow meter : en fr
  • CH284893A - Piston gas engine. : de en
  • ES31609U - Improved lounge soccer table (Machine-translation by Google Translate, not legally binding) : en es
  • ES31940U - Improved radiator for ice cream machines (Machine-translation by Google Translate, not legally binding) : en es
  • ES32056U - Automatic ashtray with mechanical expelling device (Machine-translation by Google Translate, not legally binding) : en es
  • AU1064552A - Fruit position inspector and segregafor : en
  • US2606419A - Hydraulic speed control apparatus for regulating the fuel supply for combustion engines : en
  • US2606966A - Phase shifting network : en
  • US2606983A - Circuit interrupter contact : en
  • US2606424A - Two-temperature refrigerator construction : en
  • US2606643A - Auger type elevator : en
  • DE1642232U - SPRING DRILL STEEL HOLDER. : de en
  • DE846187C - Thermal power plant, in which at least the larger part of a gaseous working medium describes a cycle : de en
  • US2607034A - Signal generator system : en
  • US2606412A - Method of making sealed packages : en
  • US2606998A - Luminaire for elongated tubular lamps : en
  • AT172079B - Process for hot pressing metals that are difficult to press : de en
  • CH284754A - Machine for the manufacture of hollow glass objects. : en fr
  • ES31946U - A toy with coin retention and ejection mechanism (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014162A - Process for the manufacture of urea : en fr
  • AU153281B2 - Method of washing raw wool by using organic solvents asa washing agent : en
  • CH285007A - Process for the production of a vat dye. : de en
  • DE1642320U - LEVELING GAUGE FOR MOTORCYCLES. : de en
  • US2606928A - Preparation of amino alicyclic compounds : en
  • US2606689A - Paintbrush wiper : en
  • AT172159B - Hollow block : de en
  • DE846235C - Round waist trousers, skirt or the like. : de en
  • ES32045U - An improved apparatus for the dissemination of data on arts, sciences, letters, legislation, sports and others in general (Machine-translation by Google Translate, not legally binding) : en es
  • AT172169B - Bell handle : de en
  • US2606546A - Smoke generator : en
  • CA485687A - Method of printing : en fr
  • US2606420A - Elastic fluid engine control system responsive to a temperature factor of the motive fluid : en
  • USD167449S - Plate or similar article : en
  • USD167439S - Separable belt buckle : en
  • FR1014205A - Improvements to mechanisms for automatically playing phonograph records : en fr
  • GB677340A - Improvements in revolving sewage distributors : en
  • DE846642C - Coupling pinion for turning devices of internal combustion engines with a shaft made of a different material : de en
  • DE1642337U - REAR LIGHT REFLECTORS. : de en
  • DE846406C - Process for the separation of air : de en
  • FR1014286A - Electrolyser device dissociating water thus allowing all combustion engines to operate with 40 to 98% fuel economy : en fr
  • GB677466A - Improvements in or relating to electrical contactors : en
  • DE846287C - Umbrella, in particular garden umbrella : de en
  • DE846373C - Conveyor device on extrusion presses for plastic ceramic masses : de en
  • US2606554A - Thumb sucking discouraging device : en
  • DK74551C - Centrifugal separator. : da en
  • ES31935U - Plugs for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014256A - Improvements to closures for briefcases and the like : en fr
  • FR1013880A - : fr
  • FR1014379A - Actuating mechanism for reciprocating cultivator : en fr
  • GB677265A - Improvements in and relating to transport equipment suitable for conveying solid material such as freshly cut coal : en
  • ES31614U - Improved underpants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014192A - Arrangement of electrodes for high-frequency heaters, in particular non-conductors, in particular of thermoplastic materials : en fr
  • DE846346C - Friction slip clutch for driving a body sitting loosely on a driving shaft by means of friction generated by its radial weight pressure : de en
  • DE846360C - Steering wheel for motor vehicles : de en
  • DE1642278U - PAPER PAD FOR CLOSETS. : de en
  • DE846665C - Hinge arranged in a cavity of the door : de en
  • US2607027A - Arrangement for charging storage batteries : en
  • DE1642392U - DEVICE TO REDUCE REFLECTIVE EFFECTS INSIDE OPTICAL DEVICES. : de en
  • DE1642454U - TEXTILE OR KNIT FABRIC WITH PRESSED PATTERN AND RUBBER THREAD INSERTED TO THE PATTERN. : de en
  • DE750065C - Method and device for the direct extraction of pig iron and steel from ores in a rotary kiln : de en
  • DE846261C - Fast moving two-axle rail bus : de en
  • FR1014332A - Process for providing plastic surfaces with prints, coloring, etc. : en fr
  • DE1642274U - EXTENDING TABLE WITH SOMETHING RECTANGULAR TABLE SURFACE. : de en
  • ES32044U - An improved electric capacitor (Machine-translation by Google Translate, not legally binding) : en es
  • FI25891A - Procedure and apparatus for separating private wet grains from a suspension : en fi
  • GB677159A - Improvements in or relating to cabinets or like articles of furniture : en
  • GB677301A - Improvements in or relating to conveyors : en
  • FR1014249A - Device for the transverse feed of tool holders of machine tools : en fr
  • FR1014386A - Device for recalling the carriage of a typewriter and for feeding paper : en fr
  • GB677240A - Improvements in or relating to plain bearings : en
  • US2606907A - Basic dioxanes : en
  • GB677394A - A cable or wire plastic securing device : en
  • FR1014261A - Manufacture of hangers by progressive bending : en fr
  • DE846651C - Process for the production of feed lime preparations containing vitamins : de en
  • DE846658C - Ship with ballast tanks : de en
  • FR1014360A - Process for the preparation of new therapeutic compounds : en fr
  • GB677281A - Improvements in or relating to pencils and method of producing same : en
  • DE1642227U - PIPE SEGMENT. : de en
  • DE1642253U - DRYING HOOD. : de en
  • DE1642342U - SWIVEL ARM FOR MOVING MACHINE TOOLS. : de en
  • DE1642447U - HEALING AND RADIATION LAMP. : de en
  • ES26469Y - Tubular bottle for cream milk and other liquids : en es
  • FR1014138A - Indestructible washing process : en fr
  • DE846477C - Portable motor hoe with swinging blades : de en
  • DE846489C - Device for guiding fluids between rooms of different pressure : de en
  • DE846290C - Sofa bed : de en
  • GR13784B - LIP COVER. : el en
  • ES28485Y - Floating suspension for vehicle seats : en es
  • GB677489A - Improvements in or relating to electric condensers, and in particular to roll-type condensers : en
  • ES31965U - Pattern for underwear and outerwear and professional clothing or dress of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • GB677274A - Improvements in and relating to gas turbine nozzle structures : en
  • DE846238C - Adjustable metal pit punch : de en
  • DE846271C - Process for defoaming and degassing viscose : de en
  • US2606623A - Power unit for three-wheeled vehicles : en
  • GR13785B - READING LOTTERY. : el en
  • US2606785A - Safety guard for vehicles : en
  • DE846405C - Clamping device for loose-leaf accounting : de en
  • DE846200C - Hammer mill : de en
  • DE846678C - Loom with terry device for loop formation in the manufacture of terry goods : de en
  • FR1014128A - Pipe assembly device : en fr
  • US2606443A - Exploration of troposphere stratification : en
  • US2606738A - Spherical plug with renewable ring seat : en
  • ES32019U - New articulated last for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE846244C - Filter arrangement, especially for raw water filters : de en
  • DE846718C - Electric regulator : de en
  • FR1014400A - Method for the operation of pulsating combustion systems with solid powdery fuel : en fr
  • ES202151A1 - A device for the exchange of heat with actionable roller, equipped with fins tubes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014252A - Apparatus for the preparation and transport of concrete or the like : en fr
  • ES30583Y - Button : en es
  • CA485676A - Ammonium nitrate blasting explosives : en fr
  • GB677279A - Improvements in the prevention of dust in the mining industry : en
  • GB677488A - Improvements in or relating to the treatment of fibro-cement products : en
  • ES201134A1 - A procedure for the preparation of melamine (Machine-translation by Google Translate, not legally binding) : en es
  • GB677423A - Process of preparing streptomycin : en
  • US2606953A - High-frequency coaxial cable outer conductor : en
  • GB677236A - Damped servo system : en
  • ES32032U - Fruit juicer for obtaining juices (Machine-translation by Google Translate, not legally binding) : en es
  • GB677482A - Manufacture of sponge rubber : en
  • ES30522Y - Precast panel for construction : en es
  • ES32038U - Extra removable cap for hypodermic needles (Machine-translation by Google Translate, not legally binding) : en es
  • FI25892A - Förfaringssätt framställning av föda för djur : en fi
  • GB677126A - Improvements relating to thermionic valve amplifiers in television apparatus : en
  • GB677391A - Method and apparatus for measuring the extension under tension of a sample of rubber or the like : en
  • US2606919A - Process for the continuous manufacture of liquid nitric esters : en
  • GB677249A - Improvements in speed governors : en
  • ES31994U - Improved gasoline pump (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014237A - Numbering mechanism for printing press : en fr
  • DE1642326U - WORKBOARDS FOR INTRODUCTION TO MUSIC SINGING. : de en
  • ES32073U - Device for the transport of cylindrical bodies, especially pressurized oxygen or acetylene bottles (Machine-translation by Google Translate, not legally binding) : en es
  • US2606678A - Lumber truck unloading device : en
  • US2606976A - Intercommunicating apparatus : en
  • FR1014321A - Motor vehicle upgrades : en fr
  • FR1014335A - Trump indicator for card games : en fr
  • ES31745U - Advertising devices pedestrian crossing indicators (Machine-translation by Google Translate, not legally binding) : en es
  • CH285002A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • GB677359A - Improvements in yarn winding machines : en
  • ES30789Y - Bottle carrier tray or the like : en es
  • GB677330A - An improved process for the recovery of sugar-cane wax : en
  • ES203046A1 - An apparatus for vulcanizing latex foam (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642251U - HANDWHEEL. : de en
  • DE767447C - Process for the production of high quality fuels from propane : de en
  • DE1642297U - FUEL TANK FOR MOTORCYCLES. : de en
  • DE846334C - Tail holder for cows or the like. : de en
  • DE846652C - Machine for producing packaging sleeves with a plurality of folding mandrels : de en
  • ES199660A3 - A PERFECTED DEVICE FOR PRESENTING OBJECTS IN VARIOUS POSITIONS, WITH COMBINED OCTOGONAL ROTATIONS : en es
  • US2606612A - Tire trimmer : en
  • DE846219C - Closure for window sash : de en
  • DE846682C - Corset or corset-like garment : de en
  • DE1642381U - TEST TROUGH FOR ATOMIZING NOZZLES. : de en
  • ES30315Y - Perfected sewing bag : en es
  • DE846211C - Jacks, especially for automobiles : de en
  • GB677500A - Improvements in or relating to motion picture cameras : en
  • DK74559C - Apparatus for transferring items, in particular from one carrier to another. : da en
  • ES32000U - Automatic tensioner of motorcycle chains (Machine-translation by Google Translate, not legally binding) : en es
  • CA485614A - Indenting tool : en fr
  • US2606778A - Rock drill rod joint : en
  • CA485568A - Fish stringer clasp : en fr
  • GB677170A - An improved compressor for use in card-index receptacles : en
  • GB677253A - New diazabutadiene sulphonic acids : en
  • US2606719A - Metal chip crusher : en
  • DE846147C - Process for the degassing of a freshly spun viscose thread cable intended for the production of rayon : de en
  • US2606395A - Bubble producing toy : en
  • US2606697A - Measuring apparatus for beverage brewing machines : en
  • CH284779A - Machine for decatating pieces of textile material. : en fr
  • CH284915A - Differential protection device. : de en
  • DE1642350U - DOLL KITCHEN. : de en
  • DE846520C - Electric flashing light signal device : de en
  • FR1014206A - Improvements relating to a machine for forming relief characters : en fr
  • GB677338A - Improvements relating to sanitary closets : en
  • DE846447C - Picture frame u. Like. And method for its preparation : de en
  • DE846625C - Device for sound reproduction of discussed disks, tapes, rolls or wires : de en
  • ES31795U - Improved splicing device (Machine-translation by Google Translate, not legally binding) : en es
  • GB677456A - Improvements relating to frames for motor vehicles : en
  • US2606784A - Vehicle door latch mechanism : en
  • US2606873A - Composition for removing scale deposits from ferrous metal surfaces : en
  • DE1642380U - STEEL TAPE MEASURES IN A ROUND BOX. : de en
  • DE846637C - Ceramic insulating body for spark plugs : de en
  • FR1014355A - Automatic gear shifting for bicycles and motor vehicles : en fr
  • AT172118B - Process for cooling mines : de en
  • DE846715C - Firedamp protected high-voltage connection and junction box : de en
  • FR1014301A - Axle suspension device for vehicles, in particular for motor cars : en fr
  • GB677430A - Improvements relating to bobbins, reels and the like : en
  • DE846502C - Block shears with cutting knife working from bottom to top : de en
  • US2606567A - Apparatus for cleaning gun barrels : en
  • US2606674A - Refuse vehicles : en
  • DE846338C - Device for regulating the fuel supply from a fuel delivery pump with variable delivery capacity to an internal combustion engine : de en
  • DK74531C - Household machine. : da en
  • DE846550C - Pre-decomposition capacitor : de en
  • ES201967A1 - Improvements in deviation devices correct returns of trailers (Machine-translation by Google Translate, not legally binding) : en es
  • ES23256Y - Toy : en es
  • FR1014120A - Method and apparatus for washing, rinsing, etc. : en fr
  • ES200285A1 - A machine for cutting strips in spiral from circular fabric elastic fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • US2606375A - Scraper for river bottoms : en
  • US2606888A - Molding composition, including a novolac, hexamethylene tetramine, boric acid and lime or magnesia : en
  • US2606349A - Tie holder : en
  • US2606455A - Actuating device for recordplaying turntables : en
  • USD167470S - Playing board for a game device or the like : en
  • FI25867A - Anordning förhindrande av stagbultbrott i locomotiv-, lokomobilångpannor och andra ångpannor, kokare och liknande kärl : en fi
  • FR1014246A - Pipe furnace : en fr
  • DE1642220U - EQUIPMENT FOR MEASURING CARBON STRENGTH AND EQUIPMENT FOR CARRYING OUT THE PROCEDURE. : de en
  • DE846702C - Pulse control device : de en
  • DE1642396U - SLEEVE MAGAZINE. : de en
  • DE846259C - Box-shaped hollow steel excavator sleeper with welded-on rail supports : de en
  • DE846413C - Coupling circuit for broadband amplifier : de en
  • DE846239C - Process for the mutual lamination of porous materials, especially fabrics with plastic masses : de en
  • ES200115A1 - A method to treat tobacco (Machine-translation by Google Translate, not legally binding) : en es
  • ES201892A1 - A procedure for the preparation of hydrosoluble condensation products, of curent action (Machine-translation by Google Translate, not legally binding) : en es
  • FI25874A - Fluorescent lighter housing : en fi
  • FR1014122A - Character counter device : en fr
  • GB677493A - Improvements in flavonol derivatives and production thereof : en
  • CA485665A - Organic nitrogen compounds and their application : en fr
  • ES202137A1 - Improvements in the apparatus device, particular, but not exclusively, applicable to firearms (Machine-translation by Google Translate, not legally binding) : en es
  • GB677137A - Improved sealed closing means for containers : en
  • GB677161A - Improvements relating to thermally-operable electric switches : en
  • GB677487A - Process for the preparation of pure vitamin b-preparations with the aid of the chromatographic method : en
  • FR1014234A - Rotary pumps for high pressures : en fr
  • ES23854Y - Triple movement doll : en es
  • US2606600A - Cushion retaining device for chair backs : en
  • DE846179C - Shade cover for horticultural crops : de en
  • FR1014133A - Device for devatting devices in oil : en fr
  • GB677229A - Improvements relating to power transmission couplings and systems : en
  • US2606640A - Coin-controlled selector circuit for phonographs : en
  • US2606438A - Key support : en
  • US2606744A - Trailer tongue with lifting means : en
  • CA485757A - Electrical discharge device and base : en fr
  • US2606992A - Air heater : en
  • US2606355A - Rotary shearing member : en
  • FR1014283A - Rotary collector for measuring device, in particular for stress analyzer : en fr
  • FR1014287A - New layout for distribution boards : en fr
  • GB677467A - Improvements in or relating to textile draw-frames : en
  • AU1057852A - Improvements in or relating to arrangements for automatically flashing electric lamps : en
  • CA485561A - Rotary drier : en fr
  • CH284848A - Tubular hollow body. : de en
  • ES27262Y - Pickguard for massages : en es
  • US2606615A - Hollow drill : en
  • US2606764A - Golf tee setting device : en
  • AU440151A - Device and method for use inthe anchoring of ships : en
  • CA485662A - Smokeless powder : en fr
  • CH284776A - Ensouple. : en fr
  • CH284829A - Liquid meter. : en fr
  • US2606354A - Rotatable core structure for concrete pipe-forming molds and fluidactuated brake means therefor : en
  • USD167442S - Figurine or the like : en
  • US2606817A - Preparation of microphonic carbon : en
  • DE846359C - Emergency seat in passenger cars : de en
  • ES202771A1 - Improvements introduced in the grading devices for solid materials (Machine-translation by Google Translate, not legally binding) : en es
  • AU163253B2 - Method of and apparatus for removal of metallic iron from iron-zinc intermetallic compounds : en
  • CH284871A - Elastic coupling device comprising two pieces that can be inserted coaxially into each other. : en it
  • DE1642444U - CLOSING AND PROTECTIVE RING FOR HANGING CEILING LIGHTS, IN PARTICULAR CROWNS. : de en
  • US2606451A - Multiple-speed phonograph turntable drive : en
  • DE846139C - Lighting device for airfields, lighthouses, etc. like : de en
  • ES202796A1 - Improvements in electrical machines to wash and scrap clothing (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014352A - Automatic washing machine : en fr
  • CA485613A - Transformer tap changer : en fr
  • CA485572A - Fish hooks : en fr
  • DE767443C - Improvement of the process of the main patent 767294 for the production of pressure-resistant hollow bodies : de en
  • DE841810C - Water content meter for wet bulk goods : de en
  • DE846590C - Arrangement for welding metals : de en
  • US2606501A - Turbopump structure : en
  • US2606805A - Tool cabinet : en
  • US2606792A - Protective collar for drill pipes : en
  • US2606987A - Heat sealing element for thermo-plastic film : en
  • FR1014134A - Suspended pneumatic circuit breaker : en fr
  • FR1014219A - Two-wheeled transport cart : en fr
  • US2606490A - Vented coffee maker : en
  • US2606519A - Land and water vehicle : en
  • USD167446S - Plate or similar article : en
  • DE846286C - Glass : de en
  • DE846355C - Bag filter with purge air cleaning : de en
  • DE846616C - Machine for processing wood, metal and other materials : de en
  • FR1014341A - Method of refining hydrocarbon oils : en fr
  • FR1014297A - Device combined with the clockwork movement of an alarm clock to open or close an electrical circuit at a predetermined time : en fr
  • DE751134C - Method for displaying or regulating electrical or mechanical operating parameters : de en
  • DE846632C - Two-stroke internal combustion engine : de en
  • ES202091A1 - A new procedure for the manufacture and assembly of glass tiles (Machine-translation by Google Translate, not legally binding) : en es
  • US2606632A - Brake rigging : en
  • US2606686A - Cooking utensil cover : en
  • US2607019A - Electron discharge device of the cavity resonator type : en
  • US2606941A - Primary cell and battery : en
  • US2607025A - Apparatus for actuating control surfaces of dirigible craft : en
  • DE1642292U - AIR FILTERS, IN PARTICULAR FOR USE IN COMBUSTION MACHINES WITH SEVERAL AIR SUCTION PIPES OR. CARBURET. : de en
  • DE846253C - Process for the production of aluminum hydroxide : de en
  • US2606866A - Method of treating tin plate : en
  • US2606328A - Combined car crib and playpen : en
  • DE1642398U - BEET AND POTATO WASHERS, IN PARTICULAR FOR SUGAR BEET. : de en
  • DE846511C - Press for dewatering strong fibrous webs : de en
  • DE846614C - Wooden cladding : de en
  • DE840028C - Cheese discharge table : de en
  • DE846473C - Cigarette holder : de en
  • FR1014311A - Electro-mechanical differential device for transmitting energy by means of electrical machines without a collector : en fr
  • DE1642492U - SOFA CONVERTIBLE INTO A BED. : de en
  • DE1642445U - BEAM AND LIGHT DEVICE. : de en
  • US2606611A - Gravity motor clock : en
  • US2606846A - Method and apparatus for removing excess galvanizing metal from conduit or the like : en
  • US2606726A - Aircraft landing gear construction : en
  • CH285016A - Process for the preparation of the diethanolamine salt of benzaldehyde thiosemicarbazone-4-acrylic acid. : de en
  • US2606353A - One-way detachable snap fastener : en
  • US2606918A - Preparation of aldonic acids : en
  • US2606473A - Self-adjusting and manually adjustable wrench : en
  • US2606399A - Burping doll : en
  • USD167448S - Plate or similar article : en
  • US2606852A - Rubber to metal adhesion : en
  • DE1642414U - FOLDING BOX CUTTING. : de en
  • GB677207A - Rotary vacuum pumps : en
  • DE1642288U - ADJUSTABLE SPRAY BAR FOR TREATORS, CLAMPING DEVICES OD. DGL. : de en
  • DE1642203U - GAS-PROOF SMOKE TRIM. : de en
  • DE846273C - Tablet machine : de en
  • ES202417A1 - Perfections in the composition of varnishes for ceramic pieces (Machine-translation by Google Translate, not legally binding) : en es
  • DE841622C - Glass tube cutting machine : de en
  • DE846258C - Process for the production of pig iron : de en
  • DE1642254U - ELECTRICALLY HEATABLE HEAT CAP. : de en
  • ES19489Y - Bracelet : en es
  • FI25902A - Skiftnyckel : en fi
  • GB677412A - Improvements in or relating to gardening tools : en
  • DE846655C - stroller : de en
  • ES19260Y - Wave hair clip : en es
  • ES27260Y - Hernia Compressor Brace : en es
  • DE846514C - Fender washer, especially for motor vehicles : de en
  • ES32023U - Rejlla plug for botijos and other containers (Machine-translation by Google Translate, not legally binding) : en es
  • ES32052U - Button or twin for the support of perfected shirt cuffs (Machine-translation by Google Translate, not legally binding) : en es
  • GB677210A - Improvements in or relating to garment presses and the like : en
  • AU1064652A - Fruit orientation device : en
  • BE502839A - PROCESS FOR THE PRODUCTION OF HETEROCYCLIC COMPOUNDS AND COMPOUNDS THUS OBTAINED. : en fr
  • CH284957A - Support for telephone handset in conversation position. : en it
  • AU1060152A - Improved apparatus forthe painless treatment of living organs, more particularly teeth, by means of cold air : en
  • CH284769A - Pressure spinning process and machine for its implementation. : en fr
  • CH284789A - Gas cleaning process with the aid of a primary dust separator and dust separator for carrying out the process. : de en
  • CH284793A - Filter funnel with elevations for an insert filter. : de en
  • DE1642497U - DOUBLE SHOE BRAKE FOR CONVEYOR MACHINES AND LIKE. : de en
  • FR1014442A - Improvements in the manufacture of glass trays or the like : en fr
  • AU1064952A - Improvements inthe manufacture of tempered glass : en
  • ES200398A1 - A procedure for the manufacture of plastic masses (Machine-translation by Google Translate, not legally binding) : en es
  • CA485732A - Processes for the polymerization of vinyl compounds : en fr
  • CH284910A - Device for actuating mechanisms from a vehicle. : de en
  • CA485658A - Manufacture of carbon electrodes : en fr
  • FR1014427A - Office table : en fr
  • GB677232A - A method of manufacturing pencils : en
  • GB677302A - Scraper conveyor : en
  • US2606562A - Combination cigarette case, holder, and extinguisher : en
  • US2606732A - Milk can handling device : en
  • US2606822A - Method of producing a raster screen for a television picture tube : en
  • DE746913C - Process for the production of insulating jackets for pipelines : de en
  • DE846596C - Device for the artificial generation of water waves in bathing tanks : de en
  • ES30674Y - Comic book and similar stories with figures with fixed eyes : en es
  • ES31611U - Improved safety jam nut (Machine-translation by Google Translate, not legally binding) : en es
  • AT172099B - Multiple tool : de en
  • CA485542A - Shutter : en fr
  • US2606708A - Plastic molded box : en
  • DE1642410U - EMPLOYMENT GAME. : de en
  • DE1642205U - CASE. : de en
  • GB677143A - Improvements relating to tuning arrangements for radio and like receivers : en
  • CA485547A - Jacks : en fr
  • GB677505A - Thermostable polymeric vinylidene chloride composition : en
  • GB677140A - The control of fluidised retorting processes : en
  • GB677422A - Improvements in or relating to brake controls on motor vehicles : en
  • DE846277C - Device for achieving an appropriate solidification of block heads when casting unkilled steel : de en
  • DE846297C - Armchair convertible into a deck chair or bed : de en
  • GB677464A - Improvements in or relating to the manufacture of organo-chlorosilanes : en
  • FR1014428A - Process and solutions for the treatment of articles made from fibers : en fr
  • US2606320A - Stapling tool : en
  • US2606702A - Bottle carrier : en
  • ES32035U - Portacebador for the coupling of the same in the ignition of fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014179A - Torque regulator for motor using a source of energy with large fluctuations and in particular for wind wheel : en fr
  • GB677483A - De-aeration of paper stock : en
  • FR1014223A - Cart moving with a magnet on a conveyor belt showing a road and obstacles : en fr
  • USD167488S - Candy box : en
  • GB677206A - Improvements in or relating to methods for the calibration processing of an electrical element : en
  • ES32010U - Time regulator applicable to interruption and switching devices perºdcas (Machine-translation by Google Translate, not legally binding) : en es
  • ES32077U - New button (Machine-translation by Google Translate, not legally binding) : en es
  • AT172179B - buckle : de en
  • AU1056652A - Improvements in or relating to electron microscopes : en
  • US2606454A - Screw drive mechanism : en
  • US2606985A - Potentiometer or resistor element : en
  • US2606528A - Typist's copyholder : en
  • US2606348A - Mold for the fabrication of metallic chains : en
  • US2606457A - Electrical circuit for transmission controls : en
  • US2606483A - Automatic stacking, counting, and transferring apparatus : en
  • US2607021A - Gas filled discharge device : en
  • FR1014222A - Fully folding baby carriage : en fr
  • FR1014413A - Gun for artificial insemination and other injection operations : en fr
  • DE846484C - Fuel injector : de en
  • DE846470C - Stretchable bracelet : de en
  • ES30699Y - Two-height folding table : en es
  • GB677327A - A filler plug for frictional pyrophoric lighters : en
  • US2606773A - Fender and fender shield assembly : en
  • AU1062052A - Developer for diazotype materials : en
  • CH285029A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • AU159209B2 - Storage container with appliance forthe discharge of pourable material, especially material such as chips and fibres : en
  • US2606590A - Multiple side pocket billfold : en
  • US2606858A - Thermally vaporizable pesticide : en
  • DE1642305U - CAN FOR SHOE CREAM. : de en
  • DE846464C - Alloy for parts of welding, cutting and soldering devices that are exposed to high temperatures : de en
  • DE846495C - Device for sealing between two organs which perform a reciprocating movement against one another : de en
  • FI25876A - Decision on the aid : en fi
  • FR1014274A - Correction device allowing in particular the metering of gas under pressure : en fr
  • GB677408A - Plasticizing rubber : en
  • US2606527A - Eyebrow pencil : en
  • DE762581C - Fuel injection system for internal combustion engines : de en
  • US2606668A - Toy derrick : en
  • US2606820A - Apparatus for precipitation of solids from solutions and the like : en
  • USD167481S - Erasure shield : en
  • AU1064452A - Fruit orientation device : en
  • CH284825A - Locking device of the clockwork movement for mechanical time rockets. : en fr
  • US2606508A - Means for handling freight : en
  • DE846519C - Drawing table frame : de en
  • FR1014136A - Automatic Firearms Improvements : en fr
  • GB677242A - Improvements in or relating to methods of preparing a smooth glass surface for cementing a member thereto : en
  • ES202716A1 - An electrical device for cutting metal, particularly applicable to the troceo of bars and metallic profiles (Machine-translation by Google Translate, not legally binding) : en es
  • GB677361A - Improvements in and relating to connections for tubular members made of metal or having metallised surfaces : en
  • DE1642344U - KNIFE SHARPENER. : de en
  • DE846145C - Process for the production of new azo dyes : de en
  • AU1057552A - Process for improving hydrocarbons boiling inthe gasoline range : en
  • CH284799A - Process for the preparation of 3 (a) -acetoxy-11-keto-12,21-dibromo-24,24-diphenyl-20:22, 23:24-choladiene. : de en
  • CH284946A - Breathing apparatus. : de en
  • DE846227C - Appointment clock, in particular wristwatch : de en
  • DE846545C - Process for the preparation of halogen-containing ª ‡, ª ‡ -Diarylalkanes : de en
  • US2606515A - Rotary seaming head : en
  • US2606951A - Sealed spark plug assembly : en
  • DE1642432U - INTERCOM SYSTEM FOR INTERCOM THROUGH SPEAKERS. : de en
  • DE757885C - Writing speedometer : de en
  • DE1642416U - DEVICE FOR OPENING THE CASE FLOORS OF WATCHES. : de en
  • AT172149B - Belt floor : de en
  • CA485729A - Gas-turbine engines : en fr
  • CH285023A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • US2606462A - Saw vise : en
  • US2606982A - Arc chute defining two alternate arc paths : en
  • US2606503A - Variable capacity rotary pump : en
  • AT170336B - Method for regulating an internal combustion engine with an electric transmission, in particular for diesel-electric vehicles and equipment for this : de en
  • CH284902A - Separator for electric accumulator and method for its manufacture. : en fr
  • DE1642231U - PROTECTIVE DEVICE ON MACHINE TOOLS AGAINST SPARDS JIPPING OFF. : de en
  • DE1642277U - CASE FOR PORTABLE TYPEWRITERS. : de en
  • GB677125A - Improvements in or relating to pipe joints : en
  • USD167472S - Plate ob similar article : en
  • US2606466A - Fish tape puller : en
  • CA485731A - Anti-corrosive : en fr
  • CH284919A - Inductive tuning device for VHF transmitters or receivers. : de en
  • US2606774A - Sales ticket and forms holder and forms register : en
  • DE1642323U - DEVICE FOR LUBRICATING COMBUSTION MACHINERY. : de en
  • DE1642487U - MASSAGE SHOWER. : de en
  • DE846161C - Device for driving wave nails : de en
  • AT172121B - Support element with open profile for pit lining in iron, in particular stretch bends : de en
  • CH284743A - Progressively adjustable length forestay. : en fr
  • US2606366A - Vibration dampening and insulating means for tools such as dental tools : en
  • CH284989A - Process for the preparation of a compound of the indolyldiphenylmethane series. : de en
  • US2606619A - Oil well safety device : en
  • US2606890A - Production of high molecular weight carboxylic acids and their derivatives : en
  • CH284876A - Hydraulic power transmission mechanism. : en fr
  • US2606962A - Color television receiver : en
  • CA485549A - Portable support for an electric borer : en fr
  • CH284887A - Steam turbine plant. : de en
  • CH284909A - Post insulator. : de en
  • CA485698A - Flywheel synchronization system : en fr
  • AT172188B - Filing shelf : de en
  • CA485641A - Process for preparing vitamin a : en fr
  • CA485791A - Method and article for treatment of mammary glands : en fr
  • DE846577C - Remote electrical control circuit : de en
  • DE846697C - Guide of the slide for address printing plate holder on embossing machines : de en
  • AU151373B2 - An improved device for preventing theft or unauthorized use of motor-vehicles : en
  • US2606372A - Apparatus for conditioning material : en
  • ES31945U - Extendable cord keeper (Machine-translation by Google Translate, not legally binding) : en es
  • US2607022A - Electron tube circuit means responsive to a signal pulse of short duration : en
  • US2606371A - Ruler gauge : en
  • US2606711A - Compartmental folded paperboard carrier with handle : en
  • USD167438S - Combination xiano and organ or similar article : en
  • CA485737A - Method of electrodepositing ductile and brittle iron : en fr
  • AT172111B - Steerable sports sled : de en
  • CA485635A - Plastic gelatine explosive containing pentaerythritol tetranitrate : en fr
  • CA485743A - Lock joint : en fr
  • AT172052B - Liquid separator with spiral-shaped guide surfaces for evaporators : de en
  • BE513082A - : en
  • US2606345A - Grandstand superstructure : en
  • AU151268B2 - Improvements relating tothe manufacture of shovels : en
  • DE1642237U - SHOE COVERS. : de en
  • FR1014295A - Device for removing, in particular, the tin paper surrounding the neck of certain bottles : en fr
  • FR1014318A - Assembly process for the manufacture of shoes : en fr
  • DE1642315U - FOLDING CLOTHING HANGER. : de en
  • CA485747A - Spring liner assembly : en fr
  • CH284773A - Winding machine. : en fr
  • CH284797A - A process for preparing an oily condensation product from ethyl silicate. : en fr
  • CH284974A - Box intended for the packaging of fruits. : en fr
  • AU160942B2 - Fruit orientation device : en
  • CA485616A - Circuit interrupters : en fr
  • US2606857A - Fumigating with ethylene bromide and methyl bromide : en
  • US2606439A - Twisted reinforcing bar : en
  • US2607024A - Automatic arc starting device : en
  • DE1642367U - LUTE SEAL AND HANGING RING. : de en
  • DE1642345U - PLATE FOR SKI POLE. : de en
  • DE1642423U - ARRANGEMENT FOR TREATMENT OF LIQUIDS AND GASES. : de en
  • ES202913A3 - A method for the preparation of an insecticide compound (Machine-translation by Google Translate, not legally binding) : en es
  • US2606683A - Stackable receptacle : en
  • DE1642272U - DOUBLE BED SWIVEL COUCH. : de en
  • ES31933U - New toy in the form of a locomotive (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014157A - Crimping mode : en fr
  • FR1014245A - Dropper and method for its manufacture : en fr
  • AT172191B - Removable edge fitting for mountain and ski boots : de en
  • AT172070B - Method for drying and purifying acetylsulfanyl chloride : de en
  • US2606547A - Self-heating can : en
  • USD167443S - Combination cover and dispensing faucet : en
  • AU1064252A - Desoxycholic and cholic acid froma mixture thereof : en
  • CA485719A - Electric discharge tube : en fr
  • CH284843A - Nesting circle. : en fr
  • US2606388A - Fishing lure : en
  • US2606699A - Liquid dispensing device : en
  • US2606480A - Artillery gun barrel : en
  • US2606584A - Handsaw : en
  • USD167471S - Spoon or other article ofx t tableware : en
  • US2606341A - Meat tenderer : en
  • US2606434A - Seam presser : en
  • US2606572A - Liquid level control : en
  • US2606626A - Automatic control device for the : en
  • US2606577A - Saw blade : en
  • US2606812A - Potassium stannous fluoride : en
  • DE846573C - Terminal for electrical batteries and accumulators : de en
  • GB677144A - Polymetallized light alloy brake drum : en
  • DE846598C - Injection vessel for content to be kept in stock : de en
  • DE846646C - ball-bearing : de en
  • DE1642355U - LEVER CLAMPING RING FOR TRANSPORT DRUMS AND THE LIKE. : de en
  • DE846340C - Device for the individual adjustment of the individual pumps of a multi-cylinder injection pump : de en
  • US2606876A - Compositions for stabilization of : en
  • FR1014119A - Machine and installation for washing, disinfecting and drying drinking glasses or other containers : en fr
  • FR1014316A - Domestic insecticides : en fr
  • US2606566A - Treatment of films with liquid : en
  • US2606679A - Apparatus for use in shaft sinking : en
  • US2606802A - Folding leg support for furniture : en
  • USD167445S - Double washing machine : en
  • AT172122B - Car roof rack : de en
  • AT172177B - Interchangeable rubber heel : de en
  • CH284913A - Resistance relay dependent on the angle between current and voltage, especially for selective protection circuits. : de en
  • CH284822A - Device for applying the brushes to the collectors of electric motors for toys and model railway vehicles. : de en
  • US2606559A - Stalk feeding mechanism : en
  • CH284763A - Machine for preparing espresso coffee. : en it
  • AU166168B2 - Improvements in or relating to combustion apparatus : en
  • CA485630A - Vehicle brakes : en fr
  • DE1642280U - MILK BOILER. : de en
  • DE846475C - Housings, especially for lighters : de en
  • CA485607A - Bag construction : en fr
  • CH284873A - Method and device for sealing the passage of a shaft through a wall. : en fr
  • DE846228C - Process for the production of a sealing wall in the subsoil for the purpose of damming, raising or extracting groundwater : de en
  • DE846350C - Self-closing diaphragm valve : de en
  • DE1642248U - HANDLE FOR NET MADE OF WOOD OR PLASTIC. : de en
  • DE846375C - Process for the production of metal seam closures : de en
  • AT172069B - Process for the production of building panels : de en
  • AU1056052A - Radiofrequency filter : en
  • CH284948A - Start signal generator. : de en
  • AT172093B - Gas-protected arc welding machine : de en
  • CH284997A - Process for the preparation of a monoazo dye of the pyrazolone series. : de en
  • FR1014359A - Dispensing device : en fr
  • AU1060552A - Storage container with appliance forthe discharge of pourable material, especially material such as chips and fibres : en
  • AU158182B2 - Developer for diazotype materials : en
  • US2606518A - Antifouling anchor : en
  • US2606924A - Bis (4-aminocyclohexyl)-methane : en
  • AT172172B - Electric work transmission for constant performance : de en
  • AU154334B2 - Improvements relating to electric spark gaps : en
  • AU162092B2 - Improvements relating tothe processing of animal and vegetable oils : en
  • AU502951A - Improvements relating to spring seating, spring bedding and upholstery spring assemblies : en
  • FR1014213A - Process for coating one metal with another : en fr
  • GB677255A - Improvements in or relating to electrical measuring systems and apparatus therefor : en
  • GB677348A - Improvements in or relating to joints for coaxial conductor electric communication cables : en
  • USD167482S - Toy siren ob the like : en
  • US2606628A - Filter : en
  • USD167457S - Indoor antenna for television : en
  • CA485576A - Proteolytic enzyme preparation : en fr
  • DE846292C - Single or multi-bed upholstered furniture : de en
  • ES202550A1 - A propulsor mechanism using energy accumulator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014429A - Packaging for food products and its manufacturing process : en fr
  • AT172106B - Driving axle with independently guided wheels, especially for motor vehicles with all-wheel drive : de en
  • CH284958A - Device for selecting an automatic signaling installation. : en fr
  • US2606523A - Milking machine : en
  • AT172051B - Process for the preparation of new derivatives of Benzalacetonthiosemicarbazone : de en
  • AT172107B - Closure for containers, in particular tubes : de en
  • CA485740A - Double cylinder circular knitting machine provided with a noiseless coupling : en fr
  • US2606685A - Friction top container with escape feature : en
  • DE846132C - Control arrangement for AC commutator motors : de en
  • ES32042U - Hornacina set (Machine-translation by Google Translate, not legally binding) : en es
  • FI25890A - Behållare vid apparater föremöring av föremål medelst condenserande ånga : en fi
  • CA485742A - Method of counteracting average density fluctuation in motion pictures : en fr
  • DE846022C - Method of making multi-track sound recordings : de en
  • FR1014262A - Method of supplying one or more burners from a gasifier and installation allowing the implementation of said method : en fr
  • FR1014414A - Method and apparatus for grinding products such as cereals : en fr
  • US2606492A - Silk screen stenciling machine : en
  • AT172084B - Device for the production of undivided rings by centrifugal casting : de en
  • CA485669A - Thermally vaporisable fumigant comprising sensitized ammonium nitrate and a pesticide : en fr
  • CH284947A - Cash register provided with a tape advancement mechanism. : en fr
  • AT172092B - High chair for babies : de en
  • CA485553A - Clock-hand lifting device : en fr
  • CA485621A - Di chloro methyl sulfenyl chloride : en fr
  • US2606392A - Spray gun for distributing powdered material : en
  • US2606597A - Collapsible steel chair : en
  • US2606735A - Display rack : en
  • US2606550A - Portable fracture-traction splint : en
  • US2606687A - Closure for fermentation vessels : en
  • USD167460S - Combined chest of drawers and clothes rack : en
  • AT172076B - Process for the production of new polysulfuric acid esters and salts thereof : de en
  • US2606916A - Process of liberating and recovering oil from materials containing starch, proteins, and oil : en
  • US2606636A - Garment bag : en
  • US2606391A - Insect trap : en
  • US2606666A - Cup rack : en
  • US2606587A - Waterproof pocket and container : en
  • AT172124B - Suspension for vehicles, in particular agricultural vehicles : de en
  • US2606863A - Process and apparatus for the conversion of hydrocarbons and the stripping of vaporizable hydrocarbons from the fouled catalyst : en
  • US2606935A - Alkylene oxide-methylol phenol reaction products : en
  • AT172167B - Process for surface hardening of cutting blades : de en
  • CA485601A - Pigment compositions : en fr
  • CH284938A - Device intended to receive and hold in position at least one muffle. : en fr
  • DE1642463U - ASH TRAY FOR DUST-FREE EMPTYING OF ASH TRAYS FROM ALL OVERS. : de en
  • CH285020A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • CH284787A - Method for preventing the excretion of larger lactose crystals from products containing lactose, in particular condensed milk. : de en
  • DE1642266U - SERVING TONGS FOR ASPARAGUS, PASTA AND LIKE. : de en
  • DE1642448U - LIGHTING AND WARNING DEVICES. : de en
  • ES32014U - Connection bridge (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642294U - ELASTIC SHAFT BEARINGS FOR FINE MECHANICAL GEARS. : de en
  • DE846608C - Swivel armchair : de en
  • DK74557C - Dress-up doll. : da en
  • DE846351C - Engine for producing parabolic trajectories : de en
  • NL70551C - : en
  • CH285015A - Process for the preparation of a tertiary amine penicillin salt. : de en
  • ES200980A1 - A procedure for the obtaining of means intended to combat parasites, particularly mites (Machine-translation by Google Translate, not legally binding) : en es
  • ES29775Y - Mechanism for mounting the reeds on the boats in voices for dolls and toys : en es
  • ES30666Y - Automatic greasing and dust removal device for hammer drills and the like : en es
  • FR1014260A - Improvements made to the frames or frames of overhead cranes or ferries : en fr
  • GB677244A - Improvements in brake and wheel assemblies : en
  • CH284927A - Lighting system. : de en
  • CH284933A - Electric incandescent lamp, in particular for use in vehicle headlights for road lighting. : de en
  • US2607016A - Electrode structure for vacuum tubes : en
  • AT172072B - Process for the preparation of 2-amino-6-oxy-8-pteridylaldehyde : de en
  • CH284774A - Process for the production of rope yarn. : de en
  • AT172185B - trousers : de en
  • US2606825A - Piston stabilizing mechanism : en
  • US2606917A - Preparation of nitriles : en
  • CH284768A - Automatic filling machine for liquids. : de en
  • DE1642330U - WEDDING BASKET CHILDREN WITH UPHOLSTERED ARMRESTS ON THE BRAIDED Bead. : de en
  • DK74537C - Electrically operated control device with delayed action. : da en
  • AU1054252A - Improvements in glass melting apparatus : en
  • AU162210B2 - Desoxycholic and cholic acid froma mixture thereof : en
  • US2606641A - Carriage return mechanism for recording apparatus : en
  • USD167437S - Combination piano and organ or similar article : en
  • CA485666A - Manufacture of gelatine detonating explosives : en fr
  • DE1642235U - PHOTOGRAPHIC CAMERA WITH LID. : de en
  • DE846206C - Corner lock, especially for the car body of trucks and delivery vans or trailers : de en
  • GB677280A - Improved interlocking mechanism for machinery guards : en
  • DE1642275U - TABLE AND BENCH WITH FOLDABLE FEET. : de en
  • DE846190C - Needle roller bearings : de en
  • USD167464S - Hobbyhorse or similar article : en
  • ES31954U - Improved assembly for siphon heads (Machine-translation by Google Translate, not legally binding) : en es
  • GB677266A - Electric furnaces for the heat treatment of metal or other articles in batches : en
  • ES31936U - A napkin case (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014327A - Device for compressing the soles of rubber or other footwear with simultaneous vulcanization of the sole and application of the latter to a finished upper : en fr
  • CA485623A - Anti-perspirant preparation : en fr
  • CA485663A - Method of maintaining clear vision in windshields and the like and compositions therefor : en fr
  • CA485594A - Quick disconnect coupling for power cables : en fr
  • CH284734A - Process for preparing a thiophosphate. : en fr
  • CH284940A - Process for the preparation of 4-amino-6- (2'-amino-6'-methyl-pyrimidyl-4'-amino) -quinaldine-1,1'-dimethiodide. : de en
  • CH284966A - Circuit for receivers that contain two channels for receiving two modulated, different high-frequency oscillations. : de en
  • CH284827A - Optical device for checking the section of parts of complex profiles. : en fr
  • US2606780A - Sand pipe dispensing nozzle : en
  • US2606961A - Carrier telegraph repeater : en
  • DE846552C - Air heater : de en
  • DE846597C - Syringe tube for injection for single use : de en
  • FR1014228A - element for the construction of partitions and its manufacturing process : en fr
  • FR1014347A - Improvement in load transmission devices : en fr
  • GB677344A - Improvements in insulating linings for roofs : en
  • US2606582A - Device for the shaping of shoe heels and the like : en
  • AT172060B - Process for the production of phenoplast molding compounds : de en
  • CH284988A - Process for the preparation of an acyl acetic acid arylide. : de en
  • US2606551A - Truss : en
  • US2606651A - Protective container for pies and cakes : en
  • CA485644A - Engine cooling temperature control : en fr
  • CA485593A - Visible index : en fr
  • DE846305C - Process and mold for the production of thin-walled, seamless hollow bodies from rubber milk or a similar dispersion : de en
  • DE846397C - Process for the production of oxyalkyl sulfones or their ester-like derivatives : de en
  • AT172077B - Schnellselche : de en
  • AT172144B - Heat-insulated building roof with ventilation layers of air : de en
  • DE1642247U - FOLDING ARMREST, ESPECIALLY FOR VEHICLE SEATS. : de en
  • DE846483C - Fuel injector : de en
  • DE846700C - Switch device, especially for grooved rail switches : de en
  • DE846204C - Method and jet pipe for extinguishing Braenden : de en
  • AU154491B2 - Improvements in or relating to piston rings : en
  • NL156612B - PROCEDURE FOR IMPROVING THE RHEOLOGICAL AND SUSPENSION PROPERTIES OF ANHYDROUS LIQUID SYSTEM CONTAINING FINALLY DISTRIBUTED SOLIDS. : en nl
  • US2606373A - Device for displaying color component and for changing the color at will : en
  • US2606448A - Master gyroscope system : en
  • US2606828A - Method and apparatus for the manufacture of carbureted water gas : en
  • AU1058152A - Television screen and method of printing same : en
  • AT172136B - Roofing and roofing tiles for their manufacture : de en
  • US2606848A - Method of making sheet steel : en
  • DE846352C - Continuous enamelling machine : de en
  • DE846471C - Savings container : de en
  • ES203044A1 - A process of manufacturing hexachlorobenzene (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014304A - Closing device for cardboard or paper containers : en fr
  • CH284750A - Method and device for the production of profiled bodies from concrete or similar material. : de en
  • CH284883A - Vacuum pump. : de en
  • CH284899A - Process for cleaning the additional water required in steam power plants for feeding the steam generator. : de en
  • US2606824A - Dry seal gas holder : en
  • AT172195B - Cutting ruler : de en
  • US2606635A - Sealing strip : en
  • US2607011A - X-ray anode current controller : en
  • US2606502A - Rotary pump : en
  • US2606878A - Double-calcination process of preparing an alumina-platinum-halogen catalyst : en
  • CA485674A - Manufacture of biguanide derivatives : en fr
  • CH284731A - Vehicle with mowing device attached to the front of the vehicle. : de en
  • CH284804A - Compound that can be hardened to form resinous products. : de en
  • DE1642425U - COUPLING LINE AS A DIRECTIONAL COUPLER. : de en
  • AU1057452A - Process for improving Hydrocarbons boiling inthe gasoline range : en
  • CH284832A - Measuring instrument comprising a metal bellows cell. : en fr
  • CA485767A - High voltage bushings : en fr
  • US2606694A - Cover for straining paint from cans : en
  • US2606865A - Self-adjusting airtight door : en
  • US2606681A - Machine for applying address labels : en
  • US2606881A - Polymerization of polyallyl and polymethallyl ethers of polyhydroxy compounds : en
  • US2606368A - Miter square : en
  • US2606458A - Hand pull brake lever assembly : en
  • US2606843A - Animal tissues : en
  • CH284986A - Process for the preparation of a derivative of pregnane-3,11,20-trione. : de en
  • DE1642352U - PUNCHING PLIERS. : de en
  • DE846295C - Combination furniture : de en
  • FR1014378A - Shock absorber device for fragile loads for railroute trailer wagons and covered wagons : en fr
  • FR1014418A - Further development of continuous film scrolling aeronet cameras : en fr
  • GB677454A - A machine for loosening milk can and other like container lids : en
  • US2606461A - Drive pickup mechanism : en
  • US2606969A - Method and system for reducing noise in the transmission of electric signals : en
  • CH284846A - Process for the production of moldings from a white metal alloy. : de en
  • DE1642435U - SWITCHES, IN PARTICULAR PUSH BUTTONS WITH SWITCH BODY PLUGGED ON A TERMINAL BASE. : de en
  • BE512940A - Polyvinyl chloride plastic : en fr
  • CA485624A - Pole cable terminal : en fr
  • US2606870A - Method and apparatus for conditioning liquids : en
  • US2606938A - Continuous separation of hydrocarbons with cuprous halide absorbents : en
  • AU159875B2 - Sash and/or door cramping machine : en
  • CA485544A - Plastic article and method of treatment : en fr
  • CH284828A - Process and means for checking electrical test equipment which are used to determine the mean deviation of a variable value from its mean value. : de en
  • CA485668A - Biguanide derivatives : en fr
  • CA485563A - Lighting circuit condition indicator : en fr
  • US2606610A - Control means for hydraulic presses : en
  • CH284945A - Aerosol generator apparatus for therapeutic product applications. : en fr
  • DE846396C - Porous, granular, silver permanganate and solid inorganic oxide containing agent for the complete oxidation of carbon monoxide in a gas mixture at normal temperature and its production : de en
  • US2606680A - Skip dumping attachment : en
  • US2606871A - Reverse wetting, subsurface formation : en
  • USD167465S - Signaling coin receptacle : en
  • AT172152B - Method and device for underfilling railway sleepers by blowing in granular bedding material : de en
  • DE1642370U - DEVICE FOR COOLING MILK JUGS, BOTTLES OR. DGL. : de en
  • AU1056952A - Improvements in or relating to amplifying circuit-arrangements : en
  • CA485670A - Detergent compositions : en fr
  • US2606849A - Insulated electrical lead : en
  • US2606352A - Fastening device for garments, shoes, tents, and the like : en
  • US2606476A - Method of sound reproduction accompanied by pictures : en
  • US2606874A - Water in oil emulsions containing 1, 2-alkanediols as coupling agents : en
  • DE846485C - Low voltage spark plug and process for their manufacture : de en
  • ES201411A1 - A procedure for the preparation of preinated masses based on resin of aminotriacin-formaldehyde, thermeland, particularly appropriate for the molding of dishes (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014210A - Internal milling cutter for cutting the ends of mechanical parts : en fr
  • ES202683A1 - A method for the production of nitrogen pentºxide and nitric acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES31949U - Refined cap for electric lamps (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014299A - Waterproof watch box : en fr
  • DE1642276U - CASE FOR PORTABLE TYPEWRITERS. : de en
  • DE846222C - Drawing board pen : de en
  • DE846663C - Grinding device on grinding machines : de en
  • FR1014158A - Roller or caster with rubber tread and metal hub : en fr
  • FR1014361A - Improvements in processes for obtaining pastes intended, in particular, for making agglomerated materials : en fr
  • CA485703A - Radio receiving systems : en fr
  • CH284817A - Drawing tool. : en it
  • US2606763A - Occupant propelled roundabout : en
  • US2606823A - Ice detector and deicing mechanisms for gas holders : en
  • DE767433C - Electrical switching arrangement, containing a switch operated by the human foot, housed in a dead space or under a casing and, if required, equipped with a large area actuating means, for example with a membrane or a movable cover plate, for the lighting of interiors : de en
  • DE846266C - Permanent hair waving device : de en
  • FR1014405A - Device to moisten surfaces during the transfer of hectographs : en fr
  • DE846198C - Control device for the distributor flaps of roller mills : de en
  • DE846332C - Two-leg band ear tag for animal identification : de en
  • ES32025U - Closing or clamping clamp (Machine-translation by Google Translate, not legally binding) : en es
  • IE19955L - Lamp holders : en
  • US2606505A - Articulated railway vehicle : en
  • CA485648A - Axle with wheel-type planetary drive : en fr
  • CH284767A - Funnel. : en fr
  • US2606494A - Printing device using portable printing plates of the token type : en
  • USD167478S - Molded food product : en
  • GB677257A - Improvements in or relating to collecting mechanism for cigarettes, filter wads and other rod shaped articles : en
  • GB677319A - Improvements relating to resistors : en
  • ES31616U - Unbelievable stopper (Machine-translation by Google Translate, not legally binding) : en es
  • ES31982U - Monobloc apparatus, which converts the fixed crystals into descending crystals (Machine-translation by Google Translate, not legally binding) : en es
  • CA485770A - Insulation of generator windings : en fr
  • CH284784A - Vacuum cleaner mouthpiece. : de en
  • DE846312C - Test arrangement for magneto-inductive material defect testing : de en
  • ES30565Y - Switch applicable to cars equipped with double coil and double capacitor : en es
  • DE846342C - Turbine nozzle made of ceramic materials : de en
  • DE846660C - Watercraft : de en
  • DE846561C - Device for transmitting the vibrations of sound or similar vibrations converted into electrical vibrations : de en
  • ES202426A1 - A transmission system for stereo-phone signals, and transmitters and receivers for use in such systems (Machine-translation by Google Translate, not legally binding) : en es
  • US2606444A - Air-speed indicator with altitude correction : en
  • US2606695A - Dispensing mechanism for planters : en
  • GB677200A - Improvements in or relating to a method of manufacture of castings of cryptocrystalline texture : en
  • ES31951U - Improved support for shirt collars (Machine-translation by Google Translate, not legally binding) : en es
  • FI25893A - Förfaringssätt för framställning av formkroppar, t.ex. fiber plattor, av vegetabiliska fibermaterial jämte sålunda framställda produkter : en fi
  • FI25886A - Frörensningsmaskin : en fi
  • CH284943A - Process for the preparation of a new 4,7-phenanthroline. : de en
  • FR1014189A - Improved fibrous materials and their preparation : en fr
  • DE1642219U - HAND DRILLING MACHINE. : de en
  • DE846481C - Blower for different delivery rates and pressures : de en
  • FR1014381A - Method and apparatus for the removal of sludge and other impurities in steam boilers, as well as for the prevention of the formation of inustations : en fr
  • DE846523C - Process for reducing the viscosity of aqueous lignite filter ash or cement suspensions : de en
  • ES31612U - Game of skill of sobremesa for accionamiento and shot of rings for entretenmento and bets (Machine-translation by Google Translate, not legally binding) : en es
  • ES31934U - Holder of casos of radiorreceptores devices usable for the construction and repair of the same (Machine-translation by Google Translate, not legally binding) : en es
  • DE846279C - Process and device for the production of centrifugal castings : de en
  • DE846296C - Murphy bed as a combination of bed and sofa or couch : de en
  • DE846699C - Prestressed concrete sleeper : de en
  • DE846270C - Method and device for drying washed and, if necessary, post-treated rayon rolls : de en
  • DE846677C - Device for pulling off chain threads overhead from twisted coils, in particular from high-twisted yarn for shearing chain trees : de en
  • FR1014227A - Further training in adjustment equipment with manual adjustment and automatic adjustment : en fr
  • FR1014333A - Carbon dioxide purification process : en fr
  • ES32043U - Diaper (Machine-translation by Google Translate, not legally binding) : en es
  • ES31981U - A hexagonal system for the construction of houses, especially of economic type (Machine-translation by Google Translate, not legally binding) : en es
  • ES202876A1 - A method of producing a synthetic separator for batteries of accumulators (Machine-translation by Google Translate, not legally binding) : en es
  • ES27984Y - Improved nut and bolt wrench : en es
  • GB677186A - An installation for using sea movements to generate electricity : en
  • GB677382A - Means for preventing or indicating wheel slippage in electrically driven vehicles : en
  • GB677458A - Fluid pressure converting relays : en
  • GB677192A - Improvements in synthesis of pregnenolone and its esters and intermediates : en
  • DE846163C - Process for the production of synthetic resins : de en
  • GB677384A - Improvements in and relating to roofs for road vehicles and the like : en
  • DE1642303U - TOTO STAMP. : de en
  • DE846210C - Direction indicators for bicycles and motorcycles : de en
  • DE846291C - Double sofa bed : de en
  • FR1014296A - Device for controlling a device operated by a pressurized fluid : en fr
  • GB677124A - Photographic contact printing apparatus : en
  • DE846453C - Building block, especially for housing developments : de en
  • FR1014143A - Method for measuring the hardness of materials and apparatus for carrying out this method : en fr
  • ES32024U - Boiler model for electric appliances for heating liquids in general and especially water for domestic use (Machine-translation by Google Translate, not legally binding) : en es
  • IE20267L - Expanded cements and plasters : en
  • ES30690Y - Perfected electrical plug : en es
  • DE846329C - Mowing device with removable cutting unit : de en
  • FR1014424A - Gear switch : en fr
  • FR1014170A - Improved operating method and lever : en fr
  • FR1014273A - Liquid sprayer, especially applicable to water : en fr
  • FR1014423A - Industry stand : en fr
  • FR1014106A - Saddle for bicycles and other similar vehicles : en fr
  • GB677246A - Improvements in or relating to smokers' lighters : en
  • FR1014259A - Device for the treatment and preservation of wines or other food liquids and containers for the implementation of this device : en fr
  • CA485753A - Frequency modulator : en fr
  • US2606526A - Chicken holder : en
  • US2606614A - Cloth splitting machine : en
  • NL70772C - : en
  • ES27517Y - Can opener : en es
  • DE1642226U - CRANK PIN BEARINGS, IN PARTICULAR FOR COMBUSTION MACHINERY. : de en
  • DE846686C - Filing folder : de en
  • DE852766C - Device for sealing the passage openings on automatic scales : de en
  • FR1014305A - Jack : en fr
  • DE846165C - Process for the extraction of nickel from raw materials containing nickel : de en
  • GB677215A - Improvements in increasing the mechanical stability of formaldehyde-preserved natural rubber latex : en
  • GB677379A - Apparatus for heating the nose : en
  • US2606408A - Tumbling machine : en
  • CA485569A - Combination service and outlet box : en fr
  • CA485756A - Runway marker lights : en fr
  • CH285010A - Process for the production of a vat dye. : de en
  • ES31987U - Unbelievable stopper (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642322U - INDEPENDENT COOLANT TEMPERATURE CONTROL FOR COMBUSTION ENGINES. : de en
  • DE846298C - Seating convertible into a lounger : de en
  • FR1014197A - Lock enhancements : en fr
  • GB677362A - Improvements in systems using dynamo-electric machines for servo position control : en
  • US2606474A - Musical instrument : en
  • US2606589A - Three unit wallet : en
  • US2606810A - Treatment of wool-containing textile materials and products thereof : en
  • GB677407A - Improvements in and relating to single-phase series commutator motors : en
  • IS751A7 - Equipment on plywood barrels. : en is
  • DE845966C - Circuit arrangement for telephone systems with dialer operation : de en
  • DE846361C - Drive device with an at least two-bladed propeller, especially for ships : de en
  • US2606410A - Device for superfinishing machined surfaces : en
  • AU157169B2 - Process for improving Hydrocarbons boiling inthe gasoline range : en
  • DE846564C - Centrifugal brake, especially for pulse generators in self-dialing systems : de en
  • FR1014270A - Improvement with stylographs or ball point pencils : en fr
  • CA485751A - Reel motor control systems : en fr
  • US2606365A - Hair thinning scissors : en
  • US2606912A - Separation of desocxycholic acid : en
  • AT172104B - Die for hot pressing of difficult to press metals : de en
  • US2606729A - Delay opening parachute pack and pneumatic releasing assembly therefor : en
  • US2606832A - Photographic elements having an anchoring substratum composed of a water-insoluble vinylpyridine polymer : en
  • ES203122A1 - A procedure and corresponding machine for the realization of concrete tubular formular works (Machine-translation by Google Translate, not legally binding) : en es
  • DE846667C - Sole cut polishing machine : de en
  • US2606772A - Combined tail lamp and fuel tank inlet cover : en
  • DE846302C - Pressing device for ties u. like : de en
  • FR1014447A - System for testing chains, anchors, cables and the like working by traction : en fr
  • US2606909A - Basic dioxolanes : en
  • FR1014319A - Drive device for stretchers, advanced assemblers and other shoe-making machines : en fr
  • DE846451C - Device for indicating the boiling of milk and other high-foaming liquids : de en
  • AU1056352A - Method of and apparatus for removal of metallic iron from iron-zinc intermetallic compounds : en
  • US2606335A - Flexible pushbroom : en
  • US2607006A - Binary decoding system : en
  • CA485660A - Superregenerative frequency-modulation receiver : en fr
  • US2606351A - Slide fastener slider having pressure extensions : en
  • ES32012U - Pneumatic pump or inflators with metallic stock (Machine-translation by Google Translate, not legally binding) : en es
  • GB677498A - Improvements in or relating to absorption refrigerating apparatus : en
  • CA485629A - Disc brakes : en fr
  • ES32051U - Prefabricated tie knot can be attached to shirt collars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014231A - Egg cup with suction cup : en fr
  • GB677381A - Manufacture of a vat dyestuff of the anthraquinone series : en
  • ES203051A1 - A PROCEDURE FOR THE PREPARATION OF ACTIVATED ORGANIC INSECTICIDES FROM SYNTHESIS : en es
  • ES32018U - An improved device for filling fountain pens (Machine-translation by Google Translate, not legally binding) : en es
  • GB677440A - Improvements relating to lids or covers for jars, cans or canisters and like vesselsor containers : en
  • US2606630A - Shock absorber : en
  • DE1642486U - Peat box for sick beds. : de en
  • DE846669C - Echo receiving device : de en
  • DE846427C - Motor protection switch with quick release : de en
  • ES201925A2 - An intermittent forced spray system for fuel in internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014389A - String Lights Improvements : en fr
  • GB677352A - Improvements in thermo-couple devices : en
  • GB677181A - Towerlike structure for drying fire hoses : en
  • GB677219A - Manually operated engine-starting mechanism : en
  • GB677230A - Remote control system, signal transmission or telecommunication systems : en
  • ES30621Y - Perfected dropper packaging : en es
  • FR1014324A - Mechanical safety drain : en fr
  • ES30460Y - Damp-bottle applicable to various uses : en es
  • FR1014166A - Sponge brush for cleaning : en fr
  • US2606333A - Method of making shoes : en
  • US2606377A - Method and apparatus for treating fabric garments during the pressing operation : en
  • DE846317C - Plan with search device : de en
  • ES23261Y - Toy : en es
  • FI25878A - Propeller fan : en fi
  • FR1014310A - Lighter : en fr
  • DE1642290U - MAGNETIC IGNITER FOR OPERATING COMBUSTION MACHINERY. : de en
  • DE1642361U - BUST PART FOR WOMEN'S LINGERIE. : de en
  • GB677175A - Metal carboxylates suitable as driers and the like : en
  • DE846507C - Shop counter : de en
  • US2606421A - Mixing target for combustion chambers having means to retard radial outward movement : en
  • DE846639C - Glow wire candle : de en
  • ES199680A1 - A PROCEDURE FOR THE MANUFACTURE OF GRANULATED FERTILIZERS : en es
  • CH285030A - Process for the manufacture of a new pain reliever drug. : de en
  • AT172180B - Resin snap fastener : de en
  • CA485679A - Method for the production of spinnerets : en fr
  • ES31457U - Improved price indicator (Machine-translation by Google Translate, not legally binding) : en es
  • ES31977U - Hydraulic valve applicable to the exhaust pipes of the oil extraction devices for solvents and similar (Machine-translation by Google Translate, not legally binding) : en es
  • ES202712A1 - A method of hydrolyzing monographic substance polymers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014163A - Improvements to typewriters and to justify : en fr
  • GB677353A - Holder for reservoir ball point writing units : en
  • CH285033A - Screw cap on a container. : de en
  • DE1642334U - HYDRAULIC TELESCOPIC SHOCK ABSORBER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • ES200598A1 - A procedure for preparing olives for your best conservation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014367A - Electric device with number for opening doors with electric locks : en fr
  • DE1642225U - SILENCER FOR COMBUSTION MACHINES, IN PARTICULAR FOR TWO-STROKE ENGINES WITH SIDE INLET. : de en
  • DE846310C - Method of filling thermometer tubes : de en
  • GB677323A - Improvements relating to the vulcanisation of rubber : en
  • ES31964U - Jabºon blocks with perforations for hanging (Machine-translation by Google Translate, not legally binding) : en es
  • ES31947U - Pocket soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642480U - DEVICE FOR INFRARED DRYING. : de en
  • DE846428C - Portable lantern : de en
  • GB677475A - Improvements relating to floor polishers : en
  • GB677333A - Improvements in or relating to holders or supports for golf bags : en
  • DE846288C - Friction device for meat chopping machines : de en
  • DE846314C - Automatic device for collecting fractions : de en
  • DE846513C - Security device on motor vehicles to protect against robbery and theft : de en
  • FR1014199A - Machine automatically placing electrical connections on tubular objects : en fr
  • FR1014343A - Practical button for clothing : en fr
  • GB677383A - Improvements in buildings for theatrical and other performances : en
  • DE846436C - Surgical mirror : de en
  • DK74550C - Machine for picking up a filtered or lumpy mass. : da en
  • DE1642282U - KEY HOLDER. : de en
  • DE1642389U - POCKET MAGNIFIER WITH ARTIFICIAL GLASS SCREEN. : de en
  • ES30579Y - Ehigienic perfected vessel for the service of milk, coffee or drinks in frosts : en es
  • GB677409A - A hand stamp or like printing device : en
  • DE846554C - Heat treatment in the production of sheets and strips for deep-drawing purposes : de en
  • ES30508Y - Device for making baskets and baskets for pressing olives : en es
  • GB677239A - Improvements relating to sleepers for toy railway tracks : en
  • GB677145A - Improvements in or relating to control systems for x-ray tubes : en
  • DE1642306U - GRINDING, BEATING, BRUSHING, POLISHING AND COATING DEVICE. : de en
  • DE846390C - Charcoal lighter : de en
  • US2606592A - Vehicle seat construction : en
  • DE846242C - Neck piece for the bottoms of rectifying and distilling columns and process for their production : de en
  • DE846518C - Ballpoint pen, especially for a liquid writing medium : de en
  • DE823510C - Device for sealing doors and windows in their frames : de en
  • DE846612C - Construction element for reinforced concrete rib ceilings without shuttering : de en
  • CH284983A - Rowing. : en fr
  • US2606401A - Turkey call : en
  • US2606552A - Uterus retaining truss and harnessing means therefor : en
  • US2606934A - Alkylene oxide -methylol phenol : en
  • CH284792A - Process for the regeneration of activated carbon. : en fr
  • AT172123B - Rail brake magnet : de en
  • CA485605A - Preparation of .delta.2-1,3-diazacycloalkenes : en fr
  • CH284748A - Waste fuel filling furnace. : de en
  • GB677335A - Improvements in or relating to sectional flooring : en
  • US2606837A - Bread baking : en
  • DE843378C - Device for granulating flour or semolina bulk goods : de en
  • GB677196A - Improvements in universal watches : en
  • FR1014403A - Cathode for mercury arcs : en fr
  • AT172178B - Seam welding machine : de en
  • US2606364A - Implement for buttering corn : en
  • US2607030A - Current regulation : en
  • CH284839A - Device for fixing the outer end of the hairspring of a timepiece with balance and hairspring. : en fr
  • CH284861A - Extraction centrifuge. : de en
  • CH284897A - Fuel supply and control device for a gas turbine plant. : de en
  • US2606488A - Vineyard cultivator : en
  • CA485592A - Rotary hydraulic couplings : en fr
  • GB677443A - Process for the manufacture of substituted compounds derived from naphthalene : en
  • CA485696A - Sawtooth current generator : en fr
  • CH284892A - Installation of internal combustion turbine. : en fr
  • DE846631C - Spring lid lighter : de en
  • US2606756A - Shock absorber mounting : en
  • USD167441S - Separable belt buckle : en
  • US2606829A - Abrasive lime bar : en
  • DE1642457U - TOMATO CUTTER. : de en
  • DE846613C - Bow fence : de en
  • CH284783A - Washing machine. : en fr
  • DE846583C - Iron core for electrical devices, especially transformers, chokes or the like. : de en
  • ES199464A1 - A PROCEDURE FOR THE PREPARATION OF A STABLE EMULSION, BASED ON ARTIFICIAL RESIN OF THE OIL IN WATER TYPE : en es
  • ES31963U - Support device for soap bar (Machine-translation by Google Translate, not legally binding) : en es
  • CA485587A - Wringer mop socket : en fr
  • USD167479S - Molded food product : en
  • CH284903A - Polyphase alternating current electric machine. : en fr
  • CH284952A - Mark to be attached to an object to identify it. : de en
  • CH284991A - Process for the preparation of a new monoazo dye. : de en
  • DE1642250U - FIXING DEVICE FOR MIRRORS IN HANDBAGS, TRAVEL CESSAIRES OD. DGL. : de en
  • DE846379C - Rear derailleur for clocks : de en
  • AT172140B - Sewage treatment plant : de en
  • CH285000A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • US2607012A - Radiographic inspection device : en
  • CA485730A - Weighing machines : en fr
  • CH284900A - Delivery table with cooling device. : de en
  • DE767463C - Method for generating driving forces : de en
  • DE846303C - Float-controlled monitoring device, especially for expansion tanks in heating or cooling systems : de en
  • DE846491C - Coupling for pipes and like : de en
  • DE846622C - Dividing device : de en
  • DE846420C - Receiving arrangement for wirelessly transmitted messages : de en
  • DK74532C - Kneading machine. : da en
  • ES200128A3 - Improvements in or relative to the procedure of manufacturing concrete structures (Machine-translation by Google Translate, not legally binding) : en es
  • GB677342A - New pyrimidine derivatives and their use in the manufacture of pteridin derivatives : en
  • GB677437A - A new or improved appliance for salvaging damaged motor road vehicles : en
  • US2606330A - Auxiliary mattress pad : en
  • US2606957A - Panel board : en
  • US2606853A - Dry strip transfer, method of using same, and article produced thereby : en
  • USD167466S - Bottle nipple : en
  • US2606386A - Fishing lure : en
  • AT172068B - Process for the preparation of polyurea derivative compositions : de en
  • CH284930A - Heating oil evaporation burner. : de en
  • CH284931A - Device for coating the inside of the glass body of electric lamps for lighting and irradiation purposes with an adhesive silicon dioxide coating. : de en
  • US2606672A - Blast furnace : en
  • DE845264C - Process for the production of porous masses from polymers : de en
  • DE846278C - Process for the production of rings or similar bodies by centrifugal casting : de en
  • US2606534A - Operating mechanism : en
  • US2607026A - Generator control for battery charging systems : en
  • US2606359A - Continuous automatic multispindle lathe : en
  • CA485599A - Process for removing greasy deposits : en fr
  • CH284772A - Drafting system. : de en
  • CH284865A - Process of enamelling objects at low temperature. : en fr
  • US2606560A - Machine for making cigarettes having filter or like plug or other mouthpieces : en
  • US2606796A - Centrifugal flow self-lubricating journal box and bearing : en
  • US2606946A - Dynamoelectric machine cooling and brush lubrication : en
  • DE846388C - Clothes dryer : de en
  • DE846610C - Stove and oven insert : de en
  • DK74533C - Method for making metal containers by drawing a plate-shaped workpiece. : da en
  • DE1642286U - CLAMPING DEVICE. : de en
  • ES32028U - A complementary marginal container (Machine-translation by Google Translate, not legally binding) : en es
  • AT172110B - Ratio regulators for brake linkages, in particular for rail vehicles : de en
  • AT172112B - Steerable toboggan : de en
  • AU159834B2 - Improvements relating to louvre windows : en
  • CH284811A - Reel for motion picture film. : en fr
  • DE1642418U - WHEEL NUT AND BOLT WRENCH. : de en
  • AT172182B - Device on valve bags : de en
  • US2606369A - Opposed contact measuring device having adjustable transmission : en
  • US2606684A - Floating tank roof : en
  • US2606714A - Vacuum producing apparatus : en
  • US2606915A - Catalytic process for preparing amides : en
  • AT172085B - Slotted ring sleeve for fixing the opened blade of folding knives with a round handle : de en
  • CH284836A - Ultrasound apparatus, in particular for medical purposes. : de en
  • CA485709A - Dual range frequency modulated radio distance meter : en fr
  • CH284999A - Process for the preparation of a monoazo dye of the pyrazolone series. : de en
  • US2606746A - Wire line stuffing box : en
  • DE1642491U - CLOTHING ARM. : de en
  • ES32058U - A new package featuring a donkey with mouth joint, head movement and sliding using magnets (Machine-translation by Google Translate, not legally binding) : en es
  • DE846175C - Tractor root crop harvester : de en
  • FI25894A - Sätt och anordning förbränning av flytande vattenhaltigt bränsle : en fi
  • US2606646A - Conveyer loading station : en
  • US2607023A - Electron tube circuit means responsive to a signal pulse of short duration : en
  • ES201530A1 - A high voltage generator (Machine-translation by Google Translate, not legally binding) : en es
  • DE846430C - Electrically heated footstool : de en
  • DE846593C - Process for the production of Kuepen dyes : de en
  • ES26052Y - Folding walker : en es
  • GB677317A - Composite mechanical and electrical plug and socket connectors : en
  • CH284905A - A method of making a layered structure containing a circuit. : de en
  • US2606568A - Crutch tip : en
  • CA485639A - Compounds of the oxdiazole series : en fr
  • CA485643A - Vacuum distillation process and apparatus : en fr
  • DE1642308U - CASE FOR PORTABLE TYPEWRITER. : de en
  • GB677225A - Improvements in or relating to electro-acoustic transducers : en
  • ES201822A1 - A procedure to obtain a deposit within the organism, of active substances (Machine-translation by Google Translate, not legally binding) : en es
  • AT172199B - Comb with swiveling bristle carriers : de en
  • DE846384C - Angled rolling mill with three or more rolls for the production of seamless tubes : de en
  • AT172143B - Device for the impregnation of objects, e.g. B. fiber boards : de en
  • FR1014202A - Fitting spoked wheels : en fr
  • GB677471A - Improvements in or relating to melamine : en
  • CH284834A - Registration device, especially for meters with a registering maximum. : de en
  • CH284911A - Electric timer. : de en
  • CH284818A - A method of manufacturing decorative items. : en fr
  • US2606556A - Hypodermic syringe : en
  • US2606472A - Power-operated, gear-controlled torque wrench : en
  • ES32013U - Device that allows to fold and unfold the scissor chairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB677413A - Improvements in titanium alloys : en
  • US2606538A - Fuel injection internal-combustion engine : en
  • GB677392A - Improvements in or relating to preparation of boron : en
  • GB677401A - Filler necks or spouts for liquid containers : en
  • AT172105B - Process for the production of wire meshes twisted several times : de en
  • CH284747A - Drill head for rock percussion drill. : de en
  • CH284960A - Superimposition receiver for high-frequency vibrations, which are frequency-modulated with low-frequency ringing signals. : de en
  • DE1642244U - WATER DISTILLATION APPARATUS. : de en
  • DE846463C - Process for processing cadmium-containing residues : de en
  • AU159659B2 - Improvements in or relating tothe manufacture of shoes andthe like : en
  • CA485560A - Sterilizer test devices : en fr
  • CH284906A - Telecommunications cable with coaxial conductors. : en fr
  • US2606460A - Combined transmission : en
  • DE767454C - Procedure for camouflaging directional transmission systems : de en
  • AT172131B - Bicycle drive : de en
  • AU443751A - Improvements in and relating tothe manufacture of beer or lager : en
  • AU462951A - An improved device for preventing theft or unauthorized use of motor-vehicles : en
  • ES200594A1 - An emergency brake for pending, for vehicles, of preference for automotive vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • ES203145A1 - Improvements in the vehicles designed to march on roads of lanes, to allow their inscription in curves of small radio (Machine-translation by Google Translate, not legally binding) : en es
  • CH284757A - Device for discharging slag from combustion plants. : de en
  • CA485615A - Circuit interrupters : en fr
  • CH284786A - End fitting for slider closure. : en fr
  • CH284852A - Method and device for automatic equating of chain links to be welded. : de en
  • US2606338A - Vacuum cleaning brush, including removable bristle holding cores : en
  • DE846668C - Pulse sonar : de en
  • DE1642208U - PULPING DEVICE. : de en
  • AU542851A - An improved adjustable spray nozzle : en
  • ES32033U - Heads of dolls or pieces of toys of adequate representation, equipped with hair (Machine-translation by Google Translate, not legally binding) : en es
  • CA485578A - Electro mechanical device : en fr
  • CH284949A - Stamp machine for working time cards. : de en
  • ES203336A1 - Perfections related to roller bearings (Machine-translation by Google Translate, not legally binding) : en es
  • AU157670B2 - Hydraulic control system with automatic stop : en
  • CH284969A - Price display with changeable price information, especially for shops and shop window displays. : de en
  • DE846618C - Process for the union of rubber hydrochloride surfaces : de en
  • DE1642465U - BEDSPREAD. : de en
  • DE846531C - Process for separating non-ferrous metal minerals from sulfidic ores : de en
  • DE846572C - Laboratory clamp : de en
  • US2606385A - Automatic fishing float : en
  • US2606616A - Well treating and flow controlling device : en
  • US2606692A - Container with bodily slidable closure : en
  • DE846231C - Pressing device for settling small amounts of pasty dough : de en
  • DE846407C - Procedure for the comparative measurement of the block heating in shock ovens : de en
  • DE846492C - Pipe connection, especially for pipes made of elastic materials with reinforcement : de en
  • ES31992U - Wrapping for sterilized deposits (Machine-translation by Google Translate, not legally binding) : en es
  • GB677419A - Improvements relating to methods of cooling the endless casting which is formed in the continuous casting of steel, iron and other metals : en
  • ES203005A1 - A perfected brake system, applicable to vehicles and to machines and transmissions in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES30586Y - Snap closure for pans and the like : en es
  • FR1014370A - Reinforced concrete floor with joined prefabricated joists without interjoists : en fr
  • FR1014308A - Process for pouring concrete poles in a horizontal mold : en fr
  • GB677193A - Lubricant metering fitting : en
  • GB677445A - Improvements in or relating to hat-blocking presses : en
  • GB677303A - Improvements in storage devices for liquified gases and the vapours thereof : en
  • GB677328A - Improvements in or relating to endless driving and conveying chains and belts : en
  • DE1642412U - JOY ITEMS IN THE FORM OF A PRALINES, SWEETS OR ANY OTHER INDUSTRIAL PRODUCT HAVING A CERTAIN OUTER SHAPE. : de en
  • DE1642426U - DEVICE FOR FASTENING CARS AND THE LIKE ANTENNAS, IN PARTICULAR FROM INSIDE THE BODY RETRACTABLE ANTENNAS. : de en
  • DE846563C - House intercom : de en
  • ES30307Y - Support device for reels and paper rolls : en es
  • GB677451A - Apparatus for measuring the thickness of sheet material : en
  • FR1014214A - High power circuit breaker : en fr
  • DE846548C - Device for freezing water : de en
  • US2606770A - Foldable wheel for hand trucks : en
  • DE846584C - Large transformer : de en
  • ES202505A3 - A procedure for the obtaining of hydrazine from 4-pyridine carboxylic acid (Machine-translation by Google Translate, not legally binding) : en es
  • ES31953U - Device for the activation of mobile toys (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014135A - Linear Guided Check Valves : en fr
  • ES201803A1 - A shooting mechanism with a triggering organ provided with amovible insurance (Machine-translation by Google Translate, not legally binding) : en es
  • ES30570Y - Adherent elements for signage in calendars, almanacs and the like : en es
  • FR1014257A - New dicarboxylic acid and its manufacturing process : en fr
  • GB677191A - Telegraph transmitter : en
  • ES29568Y - Hanger for sanitary napkins : en es
  • GB677184A - Improvements in or relating to the production of aqueous dispersions of partially condensed hydrophilic urea-formaldehyde/alcohol resins : en
  • FR1013861A - : fr
  • ES29442Y - Illuminated pushbutton : en es
  • GB677347A - Improvements in or relating to couplings : en
  • US2606925A - Ruthenium catalyzed hydrogenation process for obtaining aminocyclohexyl compounds : en
  • FR1014178A - Special cement, compound, completely ready to use, waterproof, insulating, stable, fast setting and hardening : en fr
  • ES31997U - Improved plug plug (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014144A - Process for obtaining minerals with a large contact surface with a view to their use in particular as an adsorber and catalyst : en fr
  • DE846534C - Stem stamp : de en
  • DE846289C - Grinder for grinding mills : de en
  • GB677472A - Improvements in and relating to dyeing and the like machines : en
  • AU157975B2 - Improvements in tennis balls : en
  • CH284936A - Device for studying the physiological reactions of a vascular network. : en fr
  • CH284937A - Surgical instrument for dentists, intended for apical resection. : en it
  • DE1642357U - DEVICE FOR CONVEYING VISUAL MASS SUCH AS MOERTEL OD. DGL. : de en
  • CA485728A - Swivel coupling : en fr
  • US2606564A - Means for waving hair : en
  • CA485566A - Auto-loading self-propelled dumping vehicle : en fr
  • CA485736A - Low-temperature polymerization process for unsaturates : en fr
  • AT172062B - Process for the production of dextran degradation products for pharmaceutical and therapeutic preparations : de en
  • US2606844A - Method of treating cotton cord : en
  • US2606947A - Electric motor for sanding tools or the like : en
  • DE767451C - Magnetic storage device for producing an adjustable time delay of key signals : de en
  • FR1014104A - Device to prevent the drawdown of smoke escaping from ship chimneys : en fr
  • GB677462A - Improvements in cooling or heating machine parts : en
  • GR13786B - BOX EASY FOR KEEPING THROUGH THIS DEPOSIT OF SUCH SUBSTANCES. : el en
  • CH284728A - Track for agricultural machinery. : en fr
  • DE846246C - Stackable filter element, especially for liquid filters : de en
  • GB677308A - Running roller, particularly for mine conveyors : en
  • US2606608A - Adapter for screen cloth : en
  • US2606754A - Gas torch machine for cutting structural shapes : en
  • US2606804A - Tiltable holder for waste receptacles : en
  • CH284868A - Fixing device, intended in particular to fix together the components of an engine cover. : en fr
  • DE846248C - Process for the production of porous cobalt-aluminum catalysts : de en
  • DE846323C - Double roller hoe : de en
  • DE846419C - Messaging system : de en
  • DE846585C - Electrotechnical installation device : de en
  • FR1014425A - Manufacturing process of coated soles for shoes : en fr
  • DE846497C - Planetary gear with power sharing : de en
  • DE846337C - Internal combustion engine : de en
  • DE846717C - Sheet steel encapsulated high-voltage switchgear : de en
  • GB677373A - An improved mounting for the spindles of textile spinning and analogous machines : en
  • US2606658A - Egg grading machine comprising pneumatic lifting means supported by scale balance arms : en
  • US2606741A - Gas turbine nozzle and bucket shroud structure : en
  • US2606496A - Multiple outlet lubricating pump : en
  • US2606491A - Type bar : en
  • US2606532A - Stop mechanism for implement adjusting cylinders : en
  • USD167468S - Mitchell portable airplane hangar : en
  • AU1061252A - Improvements in or relating to combustion apparatus : en
  • CH284950A - Time control device with electrical triggering of the stamping for work time control cards. : de en
  • DE1642485U - TRAILER COUPLING. : de en
  • AU156688B2 - Crystal holder : en
  • CA485788A - Quick-release cable binding for skis : en fr
  • CH284993A - Process for the preparation of a blue trisazo dye. : de en
  • DE751909C - Process for the recovery of sulfuric acid from waste acid z. B. petroleum refining : de en
  • DE846599C - Process for forming round and profile bars : de en
  • FR1014362A - Glassy products : en fr
  • CH284812A - Sector shutter on photographic cameras. : de en
  • CH284981A - Safety control device at coupling points of circulating cable cars. : de en
  • DE1642499U - SHIP LOADING WINCH. : de en
  • AT172054B - Process for the production of injection solutions, in particular for combating inflammatory processes : de en
  • AT172055B - Powder mixer : de en
  • AT172058B - Process for the preparation of mixtures of amino acids and optionally peptides suitable for parenteral administration : de en
  • AT172059B - Process for the production of preparations consisting of at least two incompatible substances : de en
  • AU1059852A - Electric stabilising system : en
  • US2606749A - Carbonating machine : en
  • US2606940A - Catalytic polymerization of olefins : en
  • CH284796A - Device for the storage and extraction of liquefied gases or their vapors, in particular for gas lighters. : de en
  • DE846306C - Elastic molded body for repairing pneumatic vehicle tires : de en
  • FR1014105A - Improvements to photographic media, engravings, images and the like : en fr
  • FR1014315A - Chuck particularly intended for lathes : en fr
  • GB677299A - Improved low temperature process and apparatus for separating gas mixture : en
  • DE1642335U - TRANSPORT DEVICE FOR LADDERS ON MOTORCYCLES. : de en
  • DE831106C - Long-distance switching system with dial-up operation : de en
  • AU1057052A - Nondestructive method of investigating a solid capable of being caused to exhibit magnetostrictive properties : en
  • AU157926B2 - Improvements in or relating to baking ovens : en
  • US2606593A - Combination baby walker and stroller : en
  • US2606736A - Push type reversing valve : en
  • US2606625A - Motor vehicle bonnet-fender : en
  • CA485733A - Vibratory cleansing of objects : en fr
  • CA485781A - Method of treating bark : en fr
  • US2606921A - Glutamic acid synthesis : en
  • FR1014289A - Helical spool adaptable to end-feed fishing reels : en fr
  • DE846154C - Deck chair : de en
  • DE1642363U - DEVICE FOR QUICKLY CONNECTING TWO ITEMS OR TWO PARTS OF AN ITEM, ESPECIALLY ITEMS OF CLOTHING. : de en
  • DE843000C - Process for the production of felling baths with a high sulfuric acid and low salt content, as they are used in the production of artificial high-strength viscose structures such as threads, ribbons or films, by regenerating the used felling baths from this manufacturing process : de en
  • DE846339C - Connection and holding device for carburettors of internal combustion engines : de en
  • CA485786A - Fuel economizer : en fr
  • AU1062952A - Improvements in or relating togas-turbine engines : en
  • CA485634A - Polyamides and method for obtaining same : en fr
  • DE1642439U - COLD DEVICE SOCKET. : de en
  • AT172127B - Throwing channel : de en
  • US2606475A - Electrically ignited match head and the method for making the same : en
  • AU156527B2 - Nondestructive method of investigating a solid capable of being caused to exhibit magnetostrictive properties : en
  • US2606542A - Engine control mechanism : en
  • US2606648A - Loading and unloading apparatus : en
  • US2606413A - Harrow tooth : en
  • US2606905A - Method for preparing folic acid intermediates : en
  • CH284761A - Closure device for fluid containers, with casing in flexible material. : en it
  • CH285005A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • ES31740U - Improved wooden container for fruit (Machine-translation by Google Translate, not legally binding) : en es
  • GB677127A - Improvements in or relating to braking systems for vehicles : en
  • GB677502A - Improvements in electrical resistors and connections therefor : en
  • USD167487S - Slizpper or similar article : en
  • AT172080B - Goods dispensing device : de en
  • CA485721A - Cylindrical valve body comprising one or more apertures provided in the wall thereof : en fr
  • CH284967A - Board for advertising and other pictures. : de en
  • CA485646A - Electric waveguides : en fr
  • DE846134C - Arrangement to prevent surge formation in the event of a rapid decrease in load in river power plants by means of automatic switching of the generators to water resistance : de en
  • DE846280C - Process for the continuous casting of metal pipes : de en
  • DE846462C - Process for the production of spongy rubber compounds : de en
  • DE846588C - Switching device for electric cookers : de en
  • FR1014177A - New application of synthetic wetting agents as anti-fog and anti-fog : en fr
  • GB677465A - Improvements in or relating to electrical contactors : en
  • AT172126B - Air shut-off valve with tap support, in particular for brake air lines on railway vehicles : de en
  • AU1057952A - Automatic telephone systems provided with toll recording facilities : en
  • US2606512A - Safe box : en
  • US2606836A - Tag for an infusing substance containing bag and package resulting therefrom : en
  • US2606994A - Heater unit : en
  • US2606376A - Front-digging rear-dumping earth-moving scraper : en
  • US2606831A - Method of impregnation : en
  • US2606583A - Clamping fixture with pressure means in right angularly related planes : en
  • US2607031A - Phase shifter : en
  • USD167463S - Sheet support for an automatic sheet feeding machine or the like : en
  • US2606557A - Means for giving peristaltic enemas : en
  • US2606883A - Resinous materials : en
  • DE1642360U - TALKING ALARM. : de en
  • DE1642464U - WOODEN PLATE AND WOODEN PICTURE FRAMING. : de en
  • CH284808A - Block for the production of printable mirror image originals. : de en
  • DE846203C - Filling device for filter presses : de en
  • DE846264C - Commutator for dynamo machines with commutator segments embedded in cast insulating material : de en
  • FR1014351A - Refrigeration apparatus operating by absorption : en fr
  • DE846426C - Mobile synchronizing device : de en
  • ES30644Y - Tubular pieces of tenmoplastic material capable of permanent contraction : en es
  • CA485766A - Air circuit breaker : en fr
  • CH284874A - Terminating device on lines that carry a pressurized medium. : de en
  • ES30008U - Heat the water at your tap outlet (Machine-translation by Google Translate, not legally binding) : en es
  • ES32001U - Laminar cork container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014212A - Line connection device for groups of subscribers in remote transmission installations, in particular telephone installations : en fr
  • US2606504A - Car shifting mechanism : en
  • DE846557C - Command circuit for transmitting special messages in electro-acoustic systems : de en
  • ES200265A1 - An electronic tube for short and very short waves (Machine-translation by Google Translate, not legally binding) : en es
  • US2606513A - Furnace bridge wall cooling and air feeding construction : en
  • US2606761A - Hydraulic door actuator : en
  • US2606847A - Process for the production of dextrose : en
  • AU151956B2 - Improvements relating to spring seating, spring bedding and upholstery spring assemblies : en
  • BE504800A - : en
  • CA485694A - Latch and handle mechanism : en fr
  • USD167485S - Exhaust extension for automobiles : en
  • DE767455C - Method for determining the distance and speed of reflecting moving objects : de en
  • GB677250A - Improvements in and relating to joints or couplings for pipes : en
  • GB677259A - Improved arrangement for the volumetric measurement of fluids : en
  • AU159882B2 - Process for improving hydrocarbons boiling inthe gasoline range : en
  • CH284853A - Process for the production of vanes with cover plates for rotary machines and vanes produced by this process. : de en
  • US2606603A - Spray type oil burner : en
  • AT172116B - Light weather protection body for motor tricycles : de en
  • AU156687B2 - Support tor microwave transmission lines : en
  • AT172139B - Process for the production of lightweight formwork scaffolding for concrete masts, in particular for electrical overhead lines : de en
  • AU157771B2 - Improvements in or relating to amplifying circuit-arrangements : en
  • CH284972A - Figure cut out from a sheet of cardboard with means for moving parts thereof. : de en
  • DE846591C - Process for the preparation of anthraquinone derivatives : de en
  • US2606809A - Daylight-fluorescent textiles : en
  • FR1014394A - Fuel gasification process : en fr
  • DE1642452U - ELECTRIC PANTS UNIT. : de en
  • ES31540U - Type of blandones, candles and electric candles (Machine-translation by Google Translate, not legally binding) : en es
  • AT172063B - Process for the production of oral and dental care products with an antiseptic effect : de en
  • CA485785A - Perambulators and like vehicles : en fr
  • CH284732A - Vehicle with mowing device attached to the front of the vehicle. : de en
  • FR1014383A - Variable-ratio hydraulic transmission : en fr
  • US2606701A - Fire extinguisher carrier : en
  • CH284755A - Process for shearing glass and device for carrying out the process. : en fr
  • CH285012A - Process for the production of a quinazoline derivative. : de en
  • FR1014110A - Vehicle arranged for mobile customer service : en fr
  • FR1014334A - Process for producing urea from carbon dioxide and ammonia : en fr
  • FR1014149A - Apparatus for the transmission of signals for road vehicles, usable when one vehicle is preparing to overtake another : en fr
  • US2606655A - Commodity dispensing package and wrapper therefor : en
  • DE846628C - Magazine speaking machine : de en
  • DE1642359U - PENDULUM CLOCK. : de en
  • DE842954C - Heat-resistant austenitic steel with improved machinability : de en
  • GB677377A - Process of preparing oil soluble metal soaps : en
  • DE842255C - Process for the production of veneered wooden frame doors : de en
  • GB677363A - Improvements in or relating to the preparation of benzene carboxylic acids by a liquid phase oxidation process : en
  • ES202125A1 - A procedure for preparing, in a selective mode, the mono- and di-acil-derivatives of 1-p-nitrophenyl-2-amino-1,3-propandiols (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014291A - Bra improvement : en fr
  • GB677298A - Improvements in or relating to film feed mechanism for motion picture projectors : en
  • FR1014391A - Improvements in electric eddy current brakes : en fr
  • GB677508A - Key loop for key cases : en
  • DE1642242U - TRANSMISSION GEARS, IN PARTICULAR FOR WASHING MACHINES. : de en
  • DE1642307U - FITTING FOR EASILY RELEASE CONNECTION OF FURNITURE PARTS. : de en
  • US2606576A - Picker stick : en
  • US2606952A - Transmission line support : en
  • DE846415C - Four-pole circuit structure with a non-linear relationship between the voltages or currents on the input and output sides : de en
  • GB677469A - Improvements in and relating to pneumatically operated timing devices : en
  • DE846512C - Method and device for testing the amount and sheet properties of individual fiber fractions of paper pulps : de en
  • FR1014438A - High pressure portable sprayer : en fr
  • CA485541A - Feeding apparatus for molten glass : en fr
  • FR1014336A - Turbine powered by hot gases : en fr
  • DE846265C - Sunlight lamp : de en
  • US2606389A - Fish lure : en
  • US2606555A - Surgical tube, drain, and valve holder : en
  • ES201586A1 - Improvements in the pushbutton system for ordinaring machines (Machine-translation by Google Translate, not legally binding) : en es
  • FI25899A - Frihjulsnav för velocipider och dylika fordon : en fi
  • FR1014148A - Improvements to refrigeration installations : en fr
  • US2606795A - Self-aligning joint or bearing : en
  • US2606797A - Packing retainer and lint eliminator for railway journal boxes : en
  • DE1642438U - ALUMINUM SHEET STRIPS FOR A LOOP CLAMP FOR ELECTRIC CABLES. : de en
  • DE846299C - Suspension for upholstered furniture or the like. : de en
  • DE1642324U - CLAMPING DEVICE PRESENTLY FOR FASTENING THE LIDS OF SEALED BOXES FOR ELECTRICAL INSTALLATION. : de en
  • DE1642365U - GLARE PROTECTION DEVICE. : de en
  • DE761464C - Circuit arrangement for AC power supply units : de en
  • ES30723Y - Fuse holder plug : en es
  • ES31990U - Surprise candy (Machine-translation by Google Translate, not legally binding) : en es
  • FI25897A - Anordning vid filtrar : en fi
  • CA485722A - Mixing process and apparatus for providing shaded printing colours : en fr
  • ES199633A1 - A PROVISION TO INCREASE THE LOAD OF EXPLOSIVE MIXTURE ON TWO-STROKE EXPLOSION ENGINES WITH SUCTION INTO THE CASE : en es
  • ES26488Y - Packaging box perfected for the export of fruits : en es
  • FR1014329A - Screw depth corrector for anti-balance tipping plow, towed by tractor : en fr
  • GB677441A - Electrodynamic braking systems for electric motors : en
  • CA485714A - Oxide cathode and method of manufacture : en fr
  • CA485782A - Mineral oil : en fr
  • DE846224C - Method and apparatus for treating complex silicate minerals and slags : de en
  • DE846313C - Electrode chain for measuring ion concentrations : de en
  • ES30655Y - Multiple die holder : en es
  • ES32003U - Toy trumpet (Machine-translation by Google Translate, not legally binding) : en es
  • GB677428A - Modified oils : en
  • US2606595A - Resiliently supported tilting chair : en
  • US2606449A - Engine starter drive : en
  • US2606573A - Adjustable venturi assembly : en
  • US2606818A - Rapid method of analyzing emulsions and fatty mineral oils : en
  • US2606903A - Ascorbic acid addition compound of sulfathiazole : en
  • US2606482A - Workholder : en
  • FR1014265A - Improvement of the supply system for large movable floor gasifiers supplied with coke fine : en fr
  • GB677495A - Improvements in or relating to vehicles for moving loads such as logs : en
  • US2606803A - Vending machine : en
  • US2606379A - Pressing iron : en
  • DK74541C - Air compressor with compression at an increasing water mass. : da en
  • US2606585A - Hacksaw frame : en
  • CH284914A - Device for displaying the operating status of safety devices in electrical lines. : de en
  • DE1642384U - CONTROL UNIT FOR WEIGHT-DEPENDENT SWITCHING OPERATIONS, PARTICULARLY FOR FULLY AUTOMATIC INCLINE BALANCERS. : de en
  • DE846221C - Mechanics for piston filler : de en
  • DE846399C - Process for the production of amines : de en
  • FR1014390A - light sensitive element : en fr
  • US2606698A - Delivery of liquids from containers : en
  • US2606467A - Sheet metal stretching vise : en
  • US2606838A - Emulsified ice cream composition : en
  • AT172074B - Process for the production of purified fused magnesia : de en
  • CA485787A - Gas scrubbing device : en fr
  • AU1063252A - Styrene copolymers : en
  • DE1642222U - WORKING TIME REGISTRATION DEVICE WITH LATERALLY SLIDING CARD FUNNEL. : de en
  • DE846448C - Coat rack made of horizontal hollow rods laid parallel next to each other : de en
  • DE846595C - Device for the examination with X-rays, especially for the production of head images : de en
  • FR1014240A - Coffee percolator : en fr
  • US2606645A - Apparatus for conveying plastic building materials : en
  • DE1642262U - GUIDE FOR CURTAIN CURTAINS. : de en
  • DE846167C - Electric miner's hand lamp with built-in firedamp indicator in the form of a petrol lamp : de en
  • DE846634C - Carburetor : de en
  • FR1014204A - Liquid column thermostat and its manufacturing process : en fr
  • DE767437C - Helical spring made of wires wound like a wire rope : de en
  • DE846285C - Glass : de en
  • DE846322C - Roller hoe : de en
  • DE846696C - Ring-shaped nozzle box for centrifugal engines, especially steam and gas turbines : de en
  • GB677470A - A method of cooling reactors for the hydrogenation of carbon monoxide : en
  • CA485762A - Circuit interrupters : en fr
  • AT172090B - High-speed planer with individual electric motor drive and mechanical power transmission to the ram : de en
  • CA485752A - Motor control systems : en fr
  • DE846180C - Electric fence : de en
  • DE846527C - Closing clip for container with press-in lid : de en
  • ES30530Y - Sound box for dolls : en es
  • FR1014345A - Low-speed electric motor, especially for controlling fly swatches : en fr
  • GB677278A - Improvements in the production of iron and the like : en
  • CH284860A - Device for attaching the handle to hand tools. : de en
  • DE1642428U - BALANCING DEVICES MADE OF POLYMETHACRYLIC ACID METHYLESTER. : de en
  • DE1642407U - SPRAY AND DRYING CHAMBER FOR CARS AND OTHER VEHICLES. : de en
  • DE846321C - Lighter, in particular for lighting a pipe : de en
  • DE1642340U - LEVER BRAKE FOR BICYCLES. : de en
  • US2606737A - Lubricated valve : en
  • US2606867A - Gaseous phase photohalogenation of hydrocarbons : en
  • DE846294C - Backrest for loungers, such as sofa, divan or the like. : de en
  • ES30543Y - Crimper : en es
  • US2606485A - Film-developing tank : en
  • DE846576C - Electromagnetic toggle switch : de en
  • FR1014127A - Heavy-traffic track circuits : en fr
  • CA485574A - Chain saw : en fr
  • CH284964A - Method and device for frequency correction of a heterodyne receiver with several separate output frequencies. : de en
  • GB677336A - Improvements in or relating to closures for bottles and the like : en
  • US2606769A - Load equalizing device : en
  • US2606904A - Preparation of guanamines : en
  • AT172082B - Process for the production of two or more part, hollow casting molds : de en
  • GB677121A - A process for the manufacture of composite specular surfaces : en
  • GB677295A - Inductance unit : en
  • ES32036U - A lamp holder for fluorescent lamps with rotating protector of its pins (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642201U - METAL SUPPORT ELEMENT MADE OF SEVERAL ELECTRICALLY ISOLATED PARTS. : de en
  • DE1642429U - ELECTRIC SOUND AND IMAGE DEVICES, OR HOUSING FOR SUCH EQUIPMENT. : de en
  • DE846461C - Method and device for producing edge protection on conveyor belts : de en
  • DE1642301U - LAUNDRY. : de en
  • DE846183C - Fuel injection device for internal combustion engines : de en
  • DE846559C - Circuit arrangement for reducing the cubic distortion in circuits containing amplifier tubes : de en
  • CH284870A - Power transmission device between energy source and energy consumer. : de en
  • DE1642218U - RETURN ON A CIRCULAR SAW. : de en
  • CH284729A - Soil working procedure. : en it
  • DE1642230U - DEVICE FOR ELECTROLYTIC CHROMING OF OIL SIGNAL RINGS FOR PISTONS OF EXPLOSION ENGINES. : de en
  • DE1642387U - LENS SHIELD FOR PHOTOGRAPHIC APPARATUS AND THE LIKE. : de en
  • DE846543C - Process for the production of solid metal-ammine complex compounds : de en
  • DE846636C - Sliding spark plug : de en
  • GB677304A - Apparatus for indicating the grinding slit adjustment in roller mills : en
  • DE1642325U - FLAP PROTECTION FOR SAXOPHONE. : de en
  • US2606638A - Electromagnetic clutch : en
  • US2606639A - Coin computing device for coincontrolled apparatus : en
  • US2606759A - Two-stage torsion spring suspension : en
  • US2606800A - Piston ring : en
  • US2606725A - Launching device : en
  • US2606902A - Ethyleneimino derivatives of phosphoric acid and method of preparing the same : en
  • CA485604A - Heat exchangers : en fr
  • ES32022U - Arabic tile improved (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014225A - Portable Sun Signage Mirror : en fr
  • GB677356A - Improvements in the production of fibrous boards : en
  • GB677421A - Telegraph exchange system : en
  • FI25903A - Screw : en fi
  • FR1014164A - Improvements to the realization of percussion rockets : en fr
  • CA485764A - Non-corroding arcing circuit interrupting device : en fr
  • DE846311C - Device for determining the static imbalance of round bodies, in particular of vehicle wheel tires : de en
  • US2606598A - Kneeling pad and method of making the same : en
  • DE846501C - Knurling tool : de en
  • GB677142A - Improved mounting for turbine and like blades : en
  • ES199948A1 - A NEW FOOTWEAR MANUFACTURING PROCEDURE : en es
  • DE846546C - Dampening system for rotary flat printing machines : de en
  • DE846589C - Arrangement for welding metals : de en
  • DE846377C - Wrapping machine : de en
  • DE846508C - Advertisement carrier with a circumferential wing : de en
  • DE846568C - Circuit arrangement for transmitter output stages operating according to the Doherty method : de en
  • ES201768A3 - A clamping device for armed concrete travies with alvºolos (Machine-translation by Google Translate, not legally binding) : en es
  • ES199733A1 - IMPROVEMENTS IN OR RELATED TO THE STERILIZATION OF FOODS : en es
  • ES30828U - Procedure for the construction of articulated tiles applicable to paving, coating and tracing lines or traffic signs (Machine-translation by Google Translate, not legally binding) : en es
  • ES31960U - Oscillating table tool grinding machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB677168A - Rope clamp : en
  • DE846383C - Gas or electric light : de en
  • GB677325A - A lubricating composition : en
  • GB677378A - Improvements in or relating to manufacture of ammunition : en
  • DE846178C - Driving rod coupling with ball joint for mowing machines : de en
  • DE846216C - Guide shaft for rotating tools : de en
  • FI25882A - Bärande construction for working platform upgraded for gliding form for silicon or diesel : en fi
  • DE1642386U - LIGHT PROJECTOR WITH GRAFTED LIGHTING MIRRORS. : de en
  • DE846392C - Method and device for operating rotary filters for hard-to-filter trunks : de en
  • FI25881A - Med fyllnadsämne försedd platta : en fi
  • US2606842A - Stabilized rosin size : en
  • DE1642351U - TOY. : de en
  • US2606975A - Integrating type telegraph signal detector : en
  • FR1014342A - Valve : en fr
  • FR1014433A - Shaver operated by a mechanical device : en fr
  • GB677504A - Method and device of forming a pile moulded in the ground by filling a thin sheathing : en
  • DE1642316U - LOOP AND DEVICE FOR HANGING TIES IN THE WARDROBE. : de en
  • ES199752A1 - A TELEPHONY SYSTEM FOR CARRYING CURRENTS OF A SINGLE SIDE BAND : en es
  • FR1014201A - Stainless steel faucets : en fr
  • CA485682A - Sanitary napkin : en fr
  • ES202581A1 - A procedure for the preparation of sulphide colorants (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014374A - Vehicle brake improvements : en fr
  • US2606398A - Rubber skin doll : en
  • US2606950A - Terminal bushing with thin paper insulation : en
  • DE846541C - Device for growing crystals, in particular Seignette salt crystals : de en
  • FR1014377A - Bottle capping machines upgrades : en fr
  • GR13781B - METHOD OF PREPARATION OF MONOESTERS IN POSITION 3 OF D - (-) THREO - 1 - P - NITROPHENYL - 2 - DICLORACETAMID - 1, 3 - PROPANODIOL. : el en
  • US2606968A - Compact artificial transmission line : en
  • ES199482A1 - PROCEDURE WITH ITS CORRESPONDING MACHINE FOR THE MANUFACTURE OF A CONTINUOUS FIBROCEMENT SHEET SUITABLE FOR THE FORMATION OF PLATES AND TUBES : en es
  • ES32071U - Safety float for drip chambers in pressure transfusions atmot (Machine-translation by Google Translate, not legally binding) : en es
  • DE846225C - Device for keeping bags open while filling : de en
  • ES30197Y - Perfected vented blinds : en es
  • FR1014376A - Folding bag with retractable wheels : en fr
  • US2606321A - Protective device : en
  • US2606487A - Load and depth governor for plows : en
  • ES203231A1 - A procedure for the preparation of a resinant composition (Machine-translation by Google Translate, not legally binding) : en es
  • GB677448A - Improvements relating to framework structures for tents and the like : en
  • US2606361A - Method and apparatus for preloading helicopter rotor shaft bearings : en
  • DE1642353U - Packaging, in particular of tubes : de en
  • ES31969U - Double ball valve with spherical contacts, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2607010A - Wave guide antenna system : en
  • DE846308C - Salt mixture for the introduction of zircon in magnesium alloys : de en
  • ES23279Y - Toy : en es
  • CA485705A - Image forming projection with schmidt-type optical system : en fr
  • DE1642224U - DEVICE FOR LEAF REMOVAL OF MEDICINAL PLANTS OD. DGL. : de en
  • FR1014328A - Device for removing shoes and separating them from the last, in particular tall rubber shoes, for removing them from a mold and a vulcanization shaper : en fr
  • GB677405A - Improvements in or relating to liquid break electric circuit interrupters : en
  • ES31958U - Anti-glare filter combined with rear-view mirror (Machine-translation by Google Translate, not legally binding) : en es
  • ES29975Y - Arabic-style tile depositing tool : en es
  • GB677432A - Improvements in or relating to "white water" heating : en
  • DE846606C - Permanent mirror : de en
  • IE20210L - Quinoline compounds : en
  • FR1014208A - Advanced, auto-pitch propeller : en fr
  • ES32037U - Plate applicable to knitting machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE846363C - Card cover grinding machine : de en
  • US2606537A - Apparatus for supplemental selective feeding of water and alcohol in an engine fuel feed device : en
  • US2606581A - Dovetailing machine : en
  • US2606707A - Apparatus for removing caps from jars : en
  • US2606782A - Door latch : en
  • ES199939A1 - A DEVICE EQUIPPED WITH A CRUSHED BEAM DISCHARGE TUBE, UNILATERALLY BYPASSED : en es
  • GB677209A - Improved method of and apparatus for producing toy puppet or animal figures : en
  • GB677449A - Improvements in electric welding machines and electrode sturctures therefor : en
  • US2606360A - Burnishing tool : en
  • ES31998U - Removable coil and relative support fixed to it, for cars, motorcycles and internal combustion engines : en es
  • DE1642430U - TELESCOPIC EXTENSIBLE VEHICLE ANTENNA. : de en
  • DE846714C - Waterproof termination for damp-proof lines, rubber hose lines, cables, etc. : de en
  • DK74535C - Coupling to generate two identical amplified voltages of opposite phase. : da en
  • DE846233C - Process for the production of a special biscuit suitable as a snack : de en
  • DE846530C - Braking device for an excavation machine, such as excavators or the like. : de en
  • DE846272C - Absorbent pad for dentures : de en
  • ES202170A1 - A procedure for the stamping of tissues with relief drawings (Machine-translation by Google Translate, not legally binding) : en es
  • DE846538C - Device for the production of cooling plates : de en
  • ES202226A1 - A closure device in containers (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014372A - Process for the production, under high pressure, of gas from solid fuels : en fr
  • DE846443C - Cord holder for roll-up curtains or the like. : de en
  • DE846555C - Circuit arrangement for a measuring device for determining the quality of molten steel : de en
  • ES202746A1 - Method and apparatus for making reversible sponge cushions : en es
  • ES24735Y - Nozzle with butt ejector device : en es
  • FR1014402A - Male and female 10 to 100 mm multiple radius gauges : en fr
  • GB677459A - Cellulose derivatives : en
  • ES31744U - Voltmeter can luminous sphere (Machine-translation by Google Translate, not legally binding) : en es
  • ES31952U - Improved plate for the assembly of transverse stopcocks on a longitudinal pipe (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014267A - Electric discharge device : en fr
  • DE846381C - Jacket convertible into a cape : de en
  • DE1642329U - STUDS FOR AGRICULTURAL WAGONS. : de en
  • DE846341C - Blading with internal cooling for gas turbines with combustion within the blade channels : de en
  • CA485543A - Coating compositions : en fr
  • DE846141C - Electric soldering device : de en
  • FR1014168A - System and method for cleaning or painting : en fr
  • GB677388A - Process for printing with dyestuffs of substantive character : en
  • US2606811A - Hydrogenation of silicon compounds : en
  • AT172088B - Pull-out device for furniture to enlarge storage areas : de en
  • CA485774A - Circuit interrupters : en fr
  • AU481551A - Room or space heating device for use in open fireplaces : en
  • CA485582A - Adjustable wrench : en fr
  • DE1642394U - WATER DETERMINATION APPARATUS FOR VOLUMINOESE SUBSTANCES. : de en
  • DE1642442U - MULTI-PIECE CARBON BRUSH WITH SELF-ADJUSTING HEAD. : de en
  • ES202808A1 - A procedure for the extraction of alkaline metals with amalgamas (Machine-translation by Google Translate, not legally binding) : en es
  • GB677453A - Improvements in or relating to display or amusement apparatus : en
  • CH284859A - Cutter. : de en
  • AU1058252A - An improved tray for use with stationery : en
  • DE1642300U - DRAWER LOADING SADDLE FOR SPINNING MACHINERY. : de en
  • DE1642455U - COIL FRAME FOR TEXTILE MACHINES. : de en
  • AU152423B2 - Device and method for use inthe anchoring of ships : en
  • US2606327A - Valved bedpan : en
  • US2606563A - Bobby pin spreader : en
  • GB677478A - Improvements in and relating to synchronizing systems for oscillators : en
  • DE846533C - Evaporator burner for liquid fuel : de en
  • DE846657C - Process for the production of inaccessible tanks on ships : de en
  • DE1642402U - MULTI-PURPOSE PHOTOGRAPHIC DEVICE. : de en
  • FR1014161A - Apparatus for collecting and discharging solid material in heaps applicable to the excavation of mine galleries : en fr
  • US2606897A - Polyazo dyestuffs : en
  • US2607008A - Antenna switching system : en
  • GB677283A - Improvements relating to ironing machines : en
  • US2606861A - Hydrocarbon conversion process : en
  • ES32064U - Table soccer game (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014216A - High output machine for making tips : en fr
  • US2606872A - Lubricating composition : en
  • ES31966U - A model of reduced housing with convertible rooms (Machine-translation by Google Translate, not legally binding) : en es
  • GB677264A - Improvements in and relating to stabilisers for photographic emulsions : en
  • GB677387A - Manufacture of amylases of improved enzymatic efficiency : en
  • DE1642327U - FOAM PIPE FOR FIRE EXTINGUISHERS. : de en
  • DE767440C - Spray pipe fastening on vessel cleaning machines : de en
  • FR1014185A - Method of inhibiting corrosion by phosphoric acid : en fr
  • FR1014101A - Method of attaching a fabric or other flexible material to a rigid member, and staple used for carrying out the method : en fr
  • US2607001A - Code detecting means : en
  • GB677146A - Improvements in or relating to prefabricated buildings : en
  • GB677152A - An improved device for setting a support in a machine tool : en
  • ES202722A1 - A procedure for the manufacture of thermoplastic fiber with cellulose filler (Machine-translation by Google Translate, not legally binding) : en es
  • DE846391C - Small cell rotary filter : de en
  • DE846633C - Storage of the control shaft in diesel engines : de en
  • DE846201C - Lubricant device for sewing machines : de en
  • ES202297A3 - A power supply procedure and a three-phase-single-phase transformer group, especially for electric welding (Machine-translation by Google Translate, not legally binding) : en es
  • ES30521Y - Mechanical and electrical removable joints : en es
  • GB677366A - Improvements in or relating to the construction of commutators : en
  • ES202430A1 - An automatic mechanism receiver of coins with electrical warrant of defraudations, applicable to all kinds of recreational games (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014229A - Bag and bale loaders : en fr
  • GB677406A - Improvements relating to welding electrodes : en
  • FR1014254A - Dual pen : en fr
  • US2606407A - Tumbling machine : en
  • US2606529A - Reservoir pen : en
  • DE1642443U - COUNTER HOUSING. : de en
  • DE846488C - Connection for flat belt : de en
  • DE846630C - Laminated core, in particular for magnetostriction oscillators and processes for its manufacture : de en
  • ES31957U - Device for fine tuning the reeds or reeds of musical instruments (Machine-translation by Google Translate, not legally binding) : en es
  • GB677282A - Improvements in flexible couplings : en
  • ES32011U - Improved electric lantern (Machine-translation by Google Translate, not legally binding) : en es
  • DE1642369U - DOCUMENTS OF ALL KINDS WITH ULTRASONIC EXCITED OR LUMINOUS LUMINOUS COLOR PRINT. : de en
  • DE1642484U - PLUG-IN UNIT FOR THE ELECTRIC COOLING OF THERMAL CARS WHILE STANDING DOWN, NORMALLY WITH DRY ICE. : de en
  • DE846410C - Circuit arrangement for light signals controlled by time relays, in particular replacement signals in railway security systems : de en
  • DE846673C - Lacing wire : de en
  • US2606771A - Combination wheelbarrow and trailer : en
  • DE846263C - Operating resistance device : de en
  • DE1642291U - CYLINDER FOR AIR- OR WATER-COOLED COMBUSTION MACHINE. : de en
  • DE846380C - Grab winch, especially for universal excavators : de en
  • ES31972U - Costume jewelery pendant (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014385A - Binder for perforated sheets : en fr
  • FI25875A - Förfaringssätt for framställning av smörjoljor och andra nyttiga produkter ur trätjära, tallolja ellel andelar därav ocjnand utgångsmaterial : en fi
  • FR1014313A - Culinary renovator : en fr
  • FI25888A - Lure : en fi
  • FR1014196A - Improvements to inductance coils with magnetic cores : en fr
  • GR13787B - WOODEN TANKS FOR STORAGE AND FERMENTATION OF PRODUCTS OR OTHER SUBSTANCES. : el en
  • AT172142B - Process for producing the connection between foils or thin sheet metal strips to be joined, in particular for roof coverings : de en
  • DE1642310U - HAND CLEANER FOR ONE-HANDED. : de en
  • FR1014290A - Water circulation device in cooled compressors : en fr
  • CA485688A - Slide fasteners : en fr
  • CA485734A - Air pressure varying means : en fr
  • CH284752A - Combination lock. : de en
  • DE1642474U - CALCULATING DEVICE AND HARDNESS TESTING DEVICE EQUIPPED WITH THIS. : de en
  • DE846535C - Slide butt joint, especially for fixed conveyor slides : de en
  • FR1014348A - Device for determining and adjusting the content of compound food rations : en fr
  • AU154496B2 - Improvements in glass melting apparatus : en
  • CA485745A - Tail gate lift for trucks and the like : en fr
  • AT172100B - Clamp connection of side cover strips to wooden curtain support rails : de en
  • AU159331B2 - Improvements in and relating tothe manufacture of beer or lager : en
  • AU160169B2 - Fruit orientation device : en
  • CA485715A - Contrast expansion circuit-arrangement : en fr
  • AT172194B - Device for dissolving pulp for papermaking : de en
  • CH285004A - Process for the preparation of a copper-compatible tetrakisazo dye. : de en
  • CA485551A - Ink ribbon mechanism for marking machines : en fr
  • CA485704A - Piston ring : en fr
  • CH284881A - Arrangement of a door closer on a wing door, in particular for elevator systems. : de en
  • FR1014444A - Method of constitution of reinforced concrete, soundproof and isothermal constructions : en fr
  • AU1053852A - Resinoid bonded grinding wheels : en
  • CA485741A - Centrifugal egg separator : en fr
  • CH284869A - Bearing. : en fr
  • DE846374C - Method and device for dividing plastic masses, in particular lightweight concrete for artificial stones : de en
  • FR1014129A - Windshield wiper : en fr
  • FR1014211A - Improvements made, with the aim of providing them with flapping wings, to toys which represent a bird pricking its beak while walking or hopping : en fr
  • GB677128A - Improvements in metallic arc welding electrodes for depositing austenitic weld metal : en
  • CA485717A - Phase modulation system : en fr
  • DE846257C - Manufacture of pig iron with finely divided short-strand graphite : de en
  • DK74553C - Plants for the conversion of cereals or similar substances into products with a bladder structure. : da en
  • CH284922A - Cathode. : de en
  • AT172087B - Device for the mechanical, non-cutting deformation of workpieces, in particular of axially symmetrical shapes od. : de en
  • DE846371C - Screw press for ceramic materials : de en
  • GB677211A - Electric motor : en
  • DE745799C - Device for loading the pressure rollers of drafting systems : de en
  • DE846565C - Circuit arrangement for automatic telecommunication systems for the numerical setting of a group dialer : de en
  • USD167450S - Convertible chair lounge : en
  • US2606677A - Vehicle body having unloading means : en
  • AT172108B - Transport vehicle : de en
  • USPP1119P - Rose plant : en
  • DE1642319U - SKI HAT WITH KNITTED OR KNITTED HEAD AND EAR PROTECTION TAPES. : de en
  • CA485557A - Cable splicing jig : en fr
  • US2606332A - Oar support : en
  • USD167475S - Molded food product : en
  • US2606634A - Control for automatic slack adjusters : en
  • CA485603A - Automatic temperature control for driers : en fr
  • CH284963A - Receiver for wirelessly transmitted audio frequency alternating current pulses. : de en
  • CA485720A - Plug pin : en fr
  • US2606493A - Rotary printing machine employing cylinders of various diameters : en
  • AU1064352A - Rotary takeup for sewing machines : en
  • CA485622A - Glides or the like : en fr
  • CH284857A - Lapping machine. : en fr
  • CH284920A - A method for manufacturing an electric discharge tube and a discharge tube manufactured by this method. : de en
  • CA485651A - Machine tool of the screw machine type : en fr
  • US2606510A - Cooking utensil, its method of preparation, and the baking of bread therein : en
  • US2606533A - Pressure fluid follow-up type servomotor and control therefor : en
  • DE843686C - Caliber rolling mill for the production of short, cylindrically overlapped welded hollow bodies : de en
  • DE846689C - Process for the production of magnetizable iron oxides : de en
  • CH284837A - Optical device. : de en
  • US2606758A - Wedge adjustment torsion bar spring : en
  • GB677174A - Machine for cutting and spacing soap cakes : en
  • ES30562Y - Banderilla : en es
  • FR1014247A - Sheet of cardboard cut and traced in advance to constitute a packaging by folding by means of a support form : en fr
  • GB677287A - Improvements in and relating to dynamo-electric machines : en
  • DE1642331U - REAR WHEEL STEERING DEVICE FOR BABY CARRIAGE. : de en
  • FR1014282A - Elastic upholstery for chairs, armchairs and other similar applications : en fr
  • US2606922A - Etherified phenyl aliphatic acids and their salts : en
  • DE762904C - Process for the production of water-soluble condensation products : de en
  • DE764133C - Process for the production of metal blocks and similar workpieces in molds according to the continuous casting process : de en
  • US2606437A - Lock embodying a key-ejecting mechanism : en
  • DE1642388U - CLIP-ON PROTECTIVE GLASS FOR CORRECTION GLASSES. : de en
  • US2606790A - Atomizer : en
  • GB677291A - Improvements in or relating to the construction of flat dry cells : en
  • FR1014365A - Rotating red tail light for cycles : en fr
  • US2606435A - Laundering device : en
  • FR1014272A - Safety device for cycles and motorcycles : en fr
  • GB677345A - Improvements in or relating to fastening devices for doors, lids and the like : en
  • DE846526C - Process for coating non-metallic materials : de en
  • GB677322A - Improvements in or relating to the manufacture of pasties : en
  • US2606340A - Dehorning shear apparatus : en
  • US2606956A - Automatic calibration of instruments : en
  • US2606971A - Method and system for reducing noise in the transmission of electric signals : en
  • DE1642312U - HANGING DEVICE FOR HOUSEHOLD TOWELS AND TOWEL-LIKE ITEMS. : de en
  • DE846142C - Process for the production of water-soluble chromium-containing dyes : de en
  • CA485684A - Radio aerials for use on vehicles : en fr
  • CH285022A - Process for the preparation of a pyrimidylaminoquinoline derivative. : de en
  • DE1642483U - DUST BANK LOCK FOR DRY EXHAUST DEVICES FOR ROCK DRILLING DUST. : de en
  • GB677368A - Separation of methyl benzenes from hydrocarbon mixtures : en
  • ES32067U - Dusting device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014268A - New esters of dithiocarbamic acid and their preparation process : en fr
  • FR1014420A - Decorative objects such as paintings, coasters, medallions or similar objects : en fr
  • DE1642421U - IRONING PAD MADE OF PLASTIC FOAM. : de en
  • ES199984A1 - IMPROVEMENTS IN THE MEANS OF THERMAL REGULATION OF INCUBATORS : en es
  • GB677254A - Improvements relating to cultivators : en
  • DE846476C - Pyrophoric lighter : de en
  • ES201966A1 - Improvements in articulated vehicles of deviable subsequent wheels (Machine-translation by Google Translate, not legally binding) : en es
  • GB677141A - Improvements in or relating to couplings for gas tubing : en
  • US2606588A - Lady's handbag : en
  • DE1642317U - PASSIERSIEB. : de en
  • DE846249C - Process for the production of porous metal catalysts : de en
  • DE846402C - Device for moistening rotating printing plates : de en
  • DE846434C - Regenerative exhaust gas air heater : de en
  • BE513018A - AIR-OPERATED WINDSHIELD WIPER : en fr
  • US2606442A - Flexible and extensible membrane : en
  • GB677228A - Improvements in or relating to photographic camera shutter mechanism : en
  • US2606489A - Corn popping apparatus : en
  • DK74540C - Combustion chamber with burner and flame tube. : da en
  • US2606605A - Attachment for supporting a chemical decarbonizer or desooter in a pot-type oil burning space heater or furnace : en
  • DE846654C - Water purifier for water pumps : de en
  • DE846301C - Shower system with several bath cabins : de en
  • GR13779B - CAPS FOR ALL KINDS OF CONTAINERS. : el en
  • GB677310A - Improvements in or relating to storage electrodes for use in electron discharge tubes for storing electrical signals : en
  • DE1642233U - BORING STEEL. : de en
  • DE846172C - Self-seller with rotating goods drum and visibly arranged coin pockets above : de en
  • DE846205C - Synchronous joint, especially for driving steering wheels on motor vehicles : de en
  • ES31941U - Refresher or refrigerator (Machine-translation by Google Translate, not legally binding) : en es
  • FR1014111A - Glider capable of being stacked in packages, in particular for advertising uses : en fr
  • AT172137B - Hollow component made of concrete or the like. : de en
  • AT172174B - Process for the production of tapes or strips from thermoplastic material : de en
  • FR1014243A - Elastic ball joint : en fr
  • FR1014139A - Hydraulic transmission for simultaneous control of a clutch and a brake : en fr
  • GB677268A - Improvements in trays : en