• US2685039A - Diode gating circuits : en
  • US2684783A - Pellet feeding structure : en
  • AT179226B - Suction pipe : de en
  • CH300295A - Cleaning utensil. : en fr
  • DE1680449U - ADJUSTABLE STAND FOR XYLOPHONE AND METALOPHONE. : de en
  • DE915701C - Power supply of safety devices on electrified iron railroad tracks : de en
  • US2684537A - Stereoscopic film mounting device : en
  • US2684869A - Handling pulverulent materials : en
  • US2684483A - Umbrella hat : en
  • US2684520A - Milling cutter blade with dual adjustment : en
  • US2684989A - Zinc-silver peroxide dunk-pile battery : en
  • CA504602A - Internal grinding machine : en fr
  • CA504540A - Bottle closures : en fr
  • US2684564A - Mower : en
  • US2684885A - Color television tube and method of making same : en
  • CA504609A - Electrolytic refining of aluminium : en fr
  • BE530350A - : en fr
  • CA504593A - Electrical signalling systems : en fr
  • CA504614A - Method of separating raw coal into coal with a low percentage of ashes and stone with a high percentage of ashes in a cyclone : en fr
  • US2684925A - Liquid for treating tissue in histologic processing : en
  • DE1680757U - SPUELSTEIN. : de en
  • ES42454U - A futoos cutter device (Machine-translation by Google Translate, not legally binding) : en es
  • US2684604A - Universal knurling tool : en
  • USD172709S - Water cooler : en
  • DE754469C - Method and arrangement for generating a frequency-modulated oscillation : de en
  • CH300438A - Process for the preparation of a primary alcohol. : de en
  • US2684544A - Gas heated roll type ironer : en
  • AT179227B - Method and device for grinding razor blades or the like. : de en
  • AT179154B - Wire rope with braided strands : de en
  • CA504697A - Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions : en fr
  • CH300415A - Bottle closure device. : en fr
  • GB712499A - Improvements in electro-optical reproduction : en
  • GB712607A - Improvements in machines for setting the teeth of saws : en
  • CA504541A - Article counting device : en fr
  • CA504706A - Railway signal control systems : en fr
  • US2684570A - Rocket-engine and reaction-motor missile : en
  • SE146328C1 - : sv
  • AT179247B - Front tensioner for ski bindings with two tension levels : de en
  • DE915697C - Filling device for gases dissolved under pressure, especially carbonic acid : de en
  • DE915826C - Bone conduction hearing aids : de en
  • US2684652A - Lubrication system for sewing machines : en
  • USD172701S - Column section for lamp standards : en
  • DE1680592U - ADDITIONAL SHELF HANGING ON A GLASS SHELF. : de en
  • AT179159B - Friction gear for continuously variable transmission : de en
  • AT179110B - Device for measuring the dynamics in the amplitude of varying processes, especially audio-frequency vibrations : de en
  • AT179120B - Machine for marking betting slips, especially for the sports pool : de en
  • US2684848A - Machine for interleaving folded sheet material : en
  • USD172715S - Insecticide vaporizer : en
  • CA504668A - Mixing or detector circuit arrangement : en fr
  • DE915577C - Process for the production of accumulator grids : de en
  • ES42510U - Metal foil for wrapping or packaging (Machine-translation by Google Translate, not legally binding) : en es
  • CH300374A - Electric dry shaver. : de en
  • US2685009A - Automatic circuit breaker with spring and link connection of handle to actuator : en
  • FR1070569A - Distributors for seed drills : en fr
  • GB712643A - Improvements in or relating to electrical gas discharge tube circuits : en
  • CH300370A - Tool holder for lathe. : en fr
  • DE1680648U - OPTICS FOR SIGNALS OF RAILWAY SECURITY AND TRAFFIC. : de en
  • DE1680700U - CLOSURE FOR POURER. : de en
  • DE760339C - Device for switching a current flow in a direct current circuit as a function of a control variable by means of controllable discharge paths : de en
  • DE915828C - Bidirectional amplifier : de en
  • ES39823Y - Blackboard or school board, portable or wall : en es
  • FR1070466A - Mounting of any number of rotating discs capable of receiving inscriptions, legible on both sides : en fr
  • ES42421U - Device for dragging and regulating the lifting of the wick in the liquid fuel stoves (Machine-translation by Google Translate, not legally binding) : en es
  • US2684825A - Shock or vibration isolating means : en
  • DE1680707U - DISPENSING DEVICE. : de en
  • DE915859C - Exhaust gas duct for gas-heated devices : de en
  • AT179244B - In the direction of its axis resilient coil for receiving textile goods of all kinds for the purpose of further treatment of the same : de en
  • CA504555A - Orthodontic instrument : en fr
  • ES209670A1 - A universal shipping system for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • GB712689A - Process for producing combustible gas enriched with methane : en
  • CA504638A - Pressing apparatus for footwear and the like : en fr
  • US2684906A - Cheese slice treatment and product to prevent slice adhesion and mold : en
  • US2685073A - Detachable electrical connector : en
  • GB712631A - Improvements in or relating to coupling arrangements for electromagnetic waveguides : en
  • USD172697S - Wrapping paper or similar article : en
  • FR1070502A - Method and apparatus for surface induction hardening of cylindrical parts : en fr
  • US2684548A - Imitation christmas tree : en
  • US2684939A - Apparatus for plating chromium : en
  • US2684863A - Hasp : en
  • DE915688C - Signaling device for horizontal coke oven batteries : de en
  • ES42346U - Improved warning bell : en es
  • ES39281Y - Purge valve applicable to steam boilers, radiators and the like : en es
  • FR1070597A - Waveguide : en fr
  • GB712713A - Improvements in or relating to target structures for cathode ray tubes : en
  • DE1680473U - DEVICE FOR WINDOWS, DOORS OR. DGL. WITH A SWIVELING CONTROL LEVER. : de en
  • US2684590A - System for hydrostatically testing hollow bodies : en
  • US2684785A - Twin feed fertilizer spreader : en
  • BE526110A - : en
  • US2684681A - Conveyer and quench tank for heat treating furnaces : en
  • AT179103B - Induction furnace : de en
  • DE1680444U - DOSING CONTAINER FOR LUBRICANTS. : de en
  • DE762422C - Process for the production of semi-finished products with an orderly material structure from cast light metal blocks : de en
  • DE760489C - Star piston pump : de en
  • US2684668A - Air heating furnace for drying purposes : en
  • US2684983A - Process for modifying protein hydrolysate solutions : en
  • DE1680582U - Curlers. : de en
  • ES42258U - Characteristic cellophane container (Machine-translation by Google Translate, not legally binding) : en es
  • GB712520A - Improvements in or relating to building structures : en
  • DE915715C - Moving coil relay with core magnet system : de en
  • ES42398U - Multi-handkerchief (Machine-translation by Google Translate, not legally binding) : en es
  • DE915632C - Machine for shaping doughy masses : de en
  • DK77887C - Method and apparatus for conveying a continuous glass web in plants for grinding or polishing glass. : da en
  • ES42349U - Game surface for mushroom billiard perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680783U - CRUDE OIL FILTER. : de en
  • CA504622A - Double break switchgear of the enclosed type : en fr
  • CH300352A - Outdoor game. : en fr
  • DE915604C - Process for the production of bromine-containing offshoots of the dianthronaethylenes : de en
  • CH300395A - AC relay. : de en
  • DE1680775U - ADJUSTABLE TABLE. : de en
  • DE915723C - Wet slag remover : de en
  • AT179217B - Hydraulic shock absorber : de en
  • AU166681B2 - Improvements in or relating to ladders : en
  • CH300412A - Set of artificial molars and premolars. : de en
  • US2684547A - Transfer applying machine : en
  • US2684655A - Power-operated tape dispenser : en
  • DE1680661U - DEVICE FOR ADJUSTING A PROSTHESIS, IN PARTICULAR A HAND PROSTHESIS, TO THE CORRESPONDING LIVING BODY PART. : de en
  • DE764522C - Slidable holding device for the die in metal pipe and extrusion presses : de en
  • CH300400A - Contact converter in six-phase bridge circuit. : de en
  • DE1680457U - SPRAY TUBE NOZZLE AND SPRAY TUBE. : de en
  • DK77861C - Process for the preparation of chloronitrofentiazine-9 oxides. : da en
  • DK77868C - Method and apparatus for continuous molding, in particular spinning of organic high polymers from the molten state. : da en
  • DE1680432U - LIGHTER. : de en
  • DE914045C - Process for spot welding thin metal sheets on narrow webs, especially for spot welding gas turbine blades : de en
  • GB712619A - Improvements relating to endless conveyors for dealing continuously with materials in bulk : en
  • ES40475Y - New type of truck : en es
  • DE895735C - Pit stamp : de en
  • ES42403U - Banner support (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070405A - Improvement provided to combination cookers : en fr
  • FR1070544A - Horizontal traction system for helicopters, particularly applicable to gyroscopic rotary helicopters : en fr
  • FR1070550A - Improvements to vehicle suspensions : en fr
  • GB712602A - Improvements in or relating to electrical voltage or potential reproducing apparatus : en
  • DE1680758U - DOUBLE SINK. : de en
  • DE1680631U - SAFETY SHAVER. : de en
  • DE765152C - Waelzkontaktgeraet, especially for mechanical converters, converters or electrical machines : de en
  • GB712742A - A new or improved method for the electrolytic production of titanium metal : en
  • ES209694A1 - Improvements in deformable molds to manufacture serial, armed cement pieces, eggs and thin walls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070560A - Improvements in methods and devices for controlling the characteristics of multi-stage axial compressors : en fr
  • DE1680411U - OBJECT TO SET UP OR PLACING TOILET ITEMS OD. DGL. : de en
  • DK77870C - Vacuum cleaner nozzle. : da en
  • ES42541U - Perfected electric irons : en es
  • GB712508A - Automatic toll ticketing telephone systems : en
  • ES39378Y - Towing device for ropes and the like : en es
  • DE915650C - Roll film camera with a setting viewfinder arranged above the receiving chamber and a film reel arranged under the viewfinder mirror : de en
  • ES42574U - Gloves with decorative motifs (Machine-translation by Google Translate, not legally binding) : en es
  • DE915679C - Grading and removal device for tractors : de en
  • DE915914C - Baffle disk conveyor with positively driven chain : de en
  • FR1070572A - Welding transformer : en fr
  • GB712715A - Vehicle and other seats : en
  • ES42534U - Fixed coupling device for airtight closures (Machine-translation by Google Translate, not legally binding) : en es
  • DE915593C - Method of applying a barrier layer and a cell provided with such a barrier layer : de en
  • DE1680602U - LID FOR CLEANING OPENINGS ON TILED BATHTUBS. : de en
  • DE754599C - Starting carburetor for supplying a starting mixture to the throttle valve of the main carburetor for internal combustion engines : de en
  • DE915587C - Pre-magnetized switching inductor : de en
  • FR1070529A - Ratchet device for thread : en fr
  • ES42551U - An adjustable blind (Machine-translation by Google Translate, not legally binding) : en es
  • ES42379U - Flying wing device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070507A - Method for checking and correcting the flatness of balances and other high-precision mobiles and apparatus for carrying out this method : en fr
  • CA504655A - Fuel injection pumps : en fr
  • DE1680694U - END END FOR HOLLOW METAL STRIPS WITH RETRACTED FILLER. : de en
  • ES42565U - Automatic shutter (Machine-translation by Google Translate, not legally binding) : en es
  • US2684750A - Conveyer stacker and trailing conveyer : en
  • DE915562C - Headlights with device for glare control, in particular for vehicles : de en
  • DE915575C - Circuit arrangement for the through traffic that takes place via main and central offices within a long distance dialing network : de en
  • DE915623C - Process for preserving wood by the sap removal process : de en
  • US2684880A - Self-aligning car journal lubricator : en
  • GR15532B - EXPLOSIVE BODY EQUIPPED WITH THE SAME EXPLOSIVES. : el en
  • ES42331U - Improved water bag (Machine-translation by Google Translate, not legally binding) : en es
  • ES42390U - A bathing suit (Machine-translation by Google Translate, not legally binding) : en es
  • IE20819L - Deaf-aid appliances : en
  • ES40600Y - Tile-tile for walls : en es
  • ES34768Y - Unbreakable container or blister : en es
  • ES42374U - Improved frame for rag dolls (Machine-translation by Google Translate, not legally binding) : en es
  • US2684496A - Pickup and dump street sweeper : en
  • US2684940A - Apparatus for the electrolytic production of fluorine : en
  • DE915643C - Damper for string instruments : de en
  • US2684688A - Automatic valve and system : en
  • US2684892A - Ferric chloride etching solutions : en
  • DE915693C - Process for the preparation of salts of 3-oxypropane-1-sulfonic acid : de en
  • ES42507U - A scoring counter device for billiards and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB712546A - Printing wheels having porous type members : en
  • ES39634Y - Brake device for lifting machines, perfected : en es
  • ES42582U - Improved electric iron (Machine-translation by Google Translate, not legally binding) : en es
  • US2684643A - Dump door mechanism : en
  • DE1680658U - LIQUID JET CONVERTER. : de en
  • DE1680680U - ARRANGEMENT FOR Dexterity GAME EQUIPMENT. : de en
  • DE1680685U - AXLE BEARING, ESPECIALLY FOR DOUBLE CONTROLLERS WITH SEPARATE OPERATING AXLES ACCORDING TO THE TYPE OF SO-CALLED REPAIR CONTROLLERS. : de en
  • DE1680525U - KNIFE CUTTING DEVICE FOR FAN HAECKSLER (CUTTING FAN). : de en
  • US2684685A - Automatic cutoff air inflating device : en
  • US2685077A - Signal device for elevator clamps : en
  • ES42594U - A bobbin for spinning machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680594U - CHAIN HOIST. : de en
  • DE1680705U - TIN OPENER. : de en
  • DE1680713U - LOCKING DEVICE FOR DOUBLE LEAF WINDOWS. : de en
  • DE913884C - Blow-off cooling : de en
  • DE1680427U - DISC PLAYER OR DISC CHANGER. : de en
  • CA504604A - Method of anchoring starts and/or finishes in coil windings : en fr
  • DE762852C - Circuit arrangement for alternating current telegraphy in which an alternating voltage in the modulator is controlled with double current and in which the incoming frequency is doubled on the receiving side and a generator is controlled from the original frequency with the doubled frequency : de en
  • ES214176A3 - A mechanism for the elastic clamping of feeding bars (Machine-translation by Google Translate, not legally binding) : en es
  • GB712735A - Improvements in producing asteriated corundum crystals : en
  • DE1680619U - UPHOLSTERED BUTTONS FOR UPHOLSTERY CUSHIONS OF ARMCHAIRS, COUCHES AND THE LIKE : de en
  • US2684921A - Dishwashing machine operation : en
  • DE915708C - Arrangement for the operation of conversion devices with discharge paths, preferably vapor or gas discharge paths, and suction transformers : de en
  • GB712760A - Improvements relating to milking machines : en
  • GB712509A - Adjustable casing for forming concrete beams and the like : en
  • FR1070487A - Catalysis furnace for carrying out catalytic reactions between gases : en fr
  • GB712778A - An improved self-lubricating bearing assembly : en
  • DE1680403U - TENT BACKPACK. : de en
  • DE915778C - Shift auxiliary device on change gears, especially for motor vehicles : de en
  • US2684917A - Softening, gelatinizing, and swelling agents and methods of manufacturing the same : en
  • ES42351U - Molding to form rounded edges in furniture, suitcases or other wooden articles (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680796U - DOOR AND WINDOW OPENERS FOR NEW BUILDINGS. : de en
  • DE915739C - Process for the conversion of thermosetting polymerized polysiloxanes : de en
  • DE1680574U - LUMINAIRE FOR FLUORS. : de en
  • USRE23854E - Telephone repeater : en
  • DE915870C - Process for the production of copolymers : de en
  • US2684818A - Control device for inflatable ice eliminating systems : en
  • DE1680494U - IGNITION AND OPERATING DEVICE FOR LUMINOUS TUBES WITH HEATED ELECTRODES. : de en
  • DE1680754U - MOP. : de en
  • ES42482U - An anti-vibration protective coating for mechanical organs with alternating movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070578A - Double-sided ripstop hosiery, process and loom for the manufacture : en fr
  • GB712775A - Liquid fuel control means for jet-propulsion engines : en
  • CA504619A - Polymerization of acrylonitrile with a vinylpyridine : en fr
  • DE1680408U - EGG CUP. : de en
  • DE1680555U - HEEL BED PILLOW. : de en
  • DE1680575U - ANCHOR OR CORE FOR AC RELAYS OR ELECTROMAGNETS. : de en
  • DE915654C - Process for influencing the gradation of photographic silver images to be toned in an iron bath : de en
  • FR1070534A - Floating and undeformable parquet floors : en fr
  • ES209745A1 - Improvements in relieve film systems (Machine-translation by Google Translate, not legally binding) : en es
  • ES215639A3 - An electromechanical installation to check the point in reach and direction (Machine-translation by Google Translate, not legally binding) : en es
  • US2684816A - Tagline device : en
  • GB712652A - Improvements in loading and unloading apparatus for use in a processing machine : en
  • GB712500A - Improvements in or relating to attachment devices for portable hardness testing instruments : en
  • DE915809C - Process for the preparation of heterocyclic sulfonamides : de en
  • DE915829C - Method for switching from positive to negative amplitude modulation and vice versa : de en
  • US2684833A - Safety winch : en
  • US2684893A - Gasoline antioxidants : en
  • CH300294A - Sealed rotary distributor for gasifier. : en fr
  • ES42456U - Box for tablets, perfected (Machine-translation by Google Translate, not legally binding) : en es
  • GB712625A - Improvements in or relating to lighting fittings : en
  • US2684870A - Conveyance of granular solids : en
  • CH300433A - Gardening tool. : en fr
  • DE1680534U - SHIFTING DEVICE FOR FLOW TRANSMISSIONS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE915729C - Thread feeding device for knitting machines : de en
  • DE915817C - Dampening system of a printing machine with cleaning roller : de en
  • ES42439U - New chassis for slides : en es
  • GB712555A - Improvements in or relating to mulling machines : en
  • GB712712A - Improvements in or relating to preparation of aromatic hydrocarbons : en
  • ES42494U - Closing for objects exhibiting containers (Machine-translation by Google Translate, not legally binding) : en es
  • GB712551A - Improvements relating to model aircraft : en
  • DE915691C - Process for the preparation of dialkylmalonic acid esters : de en
  • ES42393U - A wire basket for siphon protection (Machine-translation by Google Translate, not legally binding) : en es
  • GB712714A - Improvements in or relating to spring suspensions for cycles and similar light vehicles : en
  • DE1680751U - Waxers and polishers for linoleum furniture and the like : de en
  • DE915902C - Cutting head of a shearing machine for a razor cut : de en
  • FR1070418A - Insulfatable battery junction terminal : en fr
  • US2684731A - Activated carbon adsorption and regeneration : en
  • DE1680628U - LOWER BRIDGE FOR FRONT FORKS OF POWER BIKES. : de en
  • DE915601C - Method for starting welding units with internal combustion engine drive : de en
  • AT179173B - Scissors for cutting bar iron, especially the reinforcement of reinforced concrete : de en
  • CA504557A - Fluid operated position controlling devices for agricultural implements : en fr
  • US2685044A - Quantizing tube : en
  • DE1680731U - BROADCAST DESK DISPLAY CASE. : de en
  • DE915572C - Cast iron for objects that come into contact with liquid metals : de en
  • FR1070437A - Process for destroying residual catalysts : en fr
  • GB712786A - Improvements in or relating to gaskets : en
  • DE1680678U - BUILDING PLATE MADE OF LIGHT CONCRETE : de en
  • ES215175A1 - A perfection in the manufacture of soaps and specialties detergents of domestic and industrial use (Machine-translation by Google Translate, not legally binding) : en es
  • ES42417U - Device for applying suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • GB712616A - Improvements in or relating to the refining of molten metals : en
  • DE1680613U - Centrifugal clutch. : de en
  • ES209704A3 - A device for the automatic change of canvas of frame in multi-boxed telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • GB712661A - Improvements relating to means for adjusting vehicle suspension springs to suit variable vehicle loading : en
  • DE1680690U - DEVICE FOR TREATMENT OF FILMS IN VARIOUS LIQUID CONTAINERS. : de en
  • DE1680699U - SAFETY BRAKE ON THE MOTORCYCLE. : de en
  • DK77886C - Windshield for motorcycles and similar vehicles. : da en
  • GR15520B - HAND PLASTIC. : el en
  • DE1680798U - GUIDANCE DEVICE FOR ROUTE LUNCH. : de en
  • GB712710A - Improvements in or relating to radar system : en
  • DE1680453U - FILM REEL CAMERA WITH FOLDING HOUSING. : de en
  • DE1680765U - SUGAR DOSER. : de en
  • US2684866A - Spray nozzle : en
  • US2685013A - Circuit interrupting device : en
  • DE1680621U - ELECTRIC MOTOR DRIVEN SUBMERSIBLE PUMP. : de en
  • DE1680729U - STEAM CONVERTER VALVE. : de en
  • FR1070557A - Improvements made to extendable vehicles and in particular to camping trailers : en fr
  • CH300305A - Process for the production of fabrics on a loom, device for carrying out the process and fabric produced by the process. : de en
  • CH300297A - Blind in flexible material with occlusion device. : en fr
  • CA504641A - Holders for condiment jars : en fr
  • US2684699A - Scarfing machine : en
  • DE915879C - Internal combustion engine with cooling air blower : de en
  • DK77858C - Adjustable nozzle. : da en
  • DE1680478U - WELDING DEVICE FOR SHOE SOLES. : de en
  • DE1680483U - CLAMPING NAIL AND EXTRUSION TOOL FOR ITS MANUFACTURING. : de en
  • DE1680645U - PROTECTIVE COVER FOR FOLDED CARD CARDS. : de en
  • DE915744C - Process for the production of aqueous polyvinyl acetate dispersions : de en
  • DE915805C - Vertical ring retort : de en
  • CH300456A - Process for the preparation of a monoazo dye. : de en
  • CA504643A - Gasification apparatus : en fr
  • DE1680577U - ELECTRIC STOVE. : de en
  • GB712709A - Improvements in or relating to electric circuit arrangements : en
  • GB712736A - Improvements in or relating to anchorings for the ends of pre-tensioned threaded reinforcing rods in steel-concrete constructions : en
  • USD172708S - Water cooler : en
  • US2684628A - Method of making stencils : en
  • US2684700A - Resilient parallel jaw clamp : en
  • DE1680492U - ELECTRIC COUPLING. : de en
  • DE915757C - Rake : de en
  • ES40240Y - Safety net for carriage loading : en es
  • CA504672A - Three-component copolymers of drying oils, cyclopentadiene and terpene hydrocarbons : en fr
  • CH300471A - Wiper. : en fr
  • AT179239B - Drawing board with terminal strips : de en
  • AT179126B - Cutting machine for straw, hay etc. like : de en
  • DE915676C - Device for wrapping fruits in foil : de en
  • ES42447U - Automatic match lighter (Machine-translation by Google Translate, not legally binding) : en es
  • ES42533U - An automatic pressure wrench (Machine-translation by Google Translate, not legally binding) : en es
  • GB712510A - Escutcheon fixing means : en
  • CH300393A - Rotor body of high-speed electrical machines assembled from sheet metal segments. : de en
  • US2684737A - Friction clutch and gear wheel assembly : en
  • USD172722S - Lamp break : en
  • DE1680739U - HYGIENIC PAD, ESPECIALLY FOR WOMEN. : de en
  • FR1070498A - Glasses with removable lenses : en fr
  • CH300457A - Process for the preparation of a metal-containing azo dye. : de en
  • US2684776A - Strip-mounted fasteners with colored heads : en
  • DE1680502U - POTATO SHEARER. : de en
  • DE1680480U - HOLDING DEVICE FOR FOLDING BOXES USING A OR. MULTIPLE TONGUES. : de en
  • DE1680753U - MOP TENSIONER. : de en
  • ES42411U - Unblocker-cleaner of pipes (Machine-translation by Google Translate, not legally binding) : en es
  • GB712662A - Improvements in lubrication system for sewing machines : en
  • US2684632A - Windshield washer pump : en
  • ES42569U - Adjustable light awning (Machine-translation by Google Translate, not legally binding) : en es
  • ES42588U - Registration plate with mountable and replaceable devices on the spot (Machine-translation by Google Translate, not legally binding) : en es
  • GB712481A - A new or improved balance testing apparatus for rotary bodies : en
  • GR15529B - OILS SORTER. : el en
  • USD172713S - Trailer : en
  • DE838912C - Emergency call device as an additional device for telephone systems : de en
  • DE915836C - Double socket for electrical installation systems : de en
  • ES42584U - Improved foot for projecting (Machine-translation by Google Translate, not legally binding) : en es
  • CH300411A - Waterproof, shock and impact-proof hand lamp. : de en
  • ES42033U - Cigarette case (Machine-translation by Google Translate, not legally binding) : en es
  • GB712560A - Improvements in or relating to an improved net construction : en
  • ES40387Y - Holding and protection device for electric polishing waxing machines : en es
  • ES37205Y - Glasses frame with lens center adjustment : en es
  • US2684912A - Ceramic body : en
  • US2685034A - Coaxial line oscillator : en
  • US2684545A - Calendar : en
  • US2684557A - Method for sealing vitreous electrical discharge devices : en
  • DE915709C - Machine converter for 50 and 16 period alternating current : de en
  • ES214270A1 - An improved improvement in the x-ray appliances for diagnosis with automatic adjustment of the tube load (Machine-translation by Google Translate, not legally binding) : en es
  • ES40519Y - Improved pouring closure for liquids or pastes under pressure : en es
  • US2684753A - Magnetic drive for conveyer belts : en
  • DE915600C - Electrode holder head equipped with a hydraulic drive for resistance welding machines, especially for spot and seam welding machines : de en
  • US2684495A - Portable implement : en
  • US2684771A - Refuse truck packer : en
  • GB712629A - Improvements in means for intermittently moving a toothed member step-by-step : en
  • GB712728A - Process for the production of new thioethers : en
  • DE915712C - Multi-legged sheet iron body for choke coils : de en
  • ES42364U - A flat spring made of elastic fabric (Machine-translation by Google Translate, not legally binding) : en es
  • ES42571U - New bicolor fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • GB712630A - Improvements in and relating to sconces for electric lamps : en
  • DE1680509U - UPHOLSTERED ARMCHAIRS OR SIMILAR REST AND SEATING FURNITURE. : de en
  • DE1680703U - BOTTLE STOPPER WITH CORKSCREW. : de en
  • GB712757A - Improvements in and relating to slide valves : en
  • ES42414U - Decapsulator or opener perfected for crown plugs (Machine-translation by Google Translate, not legally binding) : en es
  • US2684963A - Process for producing 17-bromo steroids : en
  • DE915824C - Scanning device for multi-row punched strips : de en
  • ES42335U - Metal joint and articulation elements for folding meters (Machine-translation by Google Translate, not legally binding) : en es
  • AT179231B - Pivoting window with locking device : de en
  • CH300406A - Gas consumer with electrical ignition device. : de en
  • US2684995A - Apparatus for reproducing images in color : en
  • US2684745A - Teletypewriter : en
  • DE1680530U - PORTABLE ELECTRIC FISHING EQUIPMENT. : de en
  • DE1680506U - CLEANING TOOL BOX. : de en
  • ES209720A1 - A procedure and device for continuous foundry (Machine-translation by Google Translate, not legally binding) : en es
  • ES213287A1 - A method for making multifocal lenses (Machine-translation by Google Translate, not legally binding) : en es
  • GB712545A - Improvements in and relating to echo ranging apparatus using mechanical waves : en
  • GR15539B - MACHINE FOR THE ATTACK OF MATERIAL ON WALLS AND OTHER OBJECTS. : el en
  • ES39972Y - New tabletop aiming game : en es
  • ES42498U - Cap cap for bottles of carbonated drinks (Machine-translation by Google Translate, not legally binding) : en es
  • ES42550U - Tripod for photography (Machine-translation by Google Translate, not legally binding) : en es
  • ES42259U - New general cover for electric storage batteries (Machine-translation by Google Translate, not legally binding) : en es
  • ES209659A1 - Improvements in metallic windows (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680442U - FLYWHEEL LIGHT IGNITION MACHINE FOR COMBUSTION MACHINES. : de en
  • DE1680533U - THERMAL INSULATING PACKAGING FOR PIPES. : de en
  • DE915864C - Solvent, softening, swelling and gelatinizing agents : de en
  • DE1680430U - TURNTABLE CALENDAR. : de en
  • GB712779A - Improved method of and apparatus for drawing or stretching textile filaments especially of synthetic materials : en
  • US2684991A - Terminal connection for lead storage batteries and method and apparatus for forming the same : en
  • DE1680512U - CARPET COVER. : de en
  • ES42500U - New device for shoe vulcanization (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070496A - Tamper-proof and removable capping process for containers : en fr
  • FR1070500A - Improvements in injection molding machines : en fr
  • GB712676A - Improvements in or relating to slide fasteners : en
  • USD172712S - Gebhard rotary wing aircraft : en
  • US2684715A - Skip bar cutter : en
  • ES42553U - Stopper-container for jars of medicinal preparations (Machine-translation by Google Translate, not legally binding) : en es
  • ES42269U - Tray with clamping device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070454A - Improvements to electromechanical equipment such as analog computers and analog equipment : en fr
  • FR1070461A - Further training in emergency units with rapid start-up using a flywheel : en fr
  • FR1070536A - Multiplex transmission system : en fr
  • DE915589C - Arrangement for harmonic compensation in three-phase transformers or reactors, which consist of three single-phase elements : de en
  • FR1070545A - Improvements dropper : en fr
  • US2684484A - Adjustable headgear : en
  • US2684539A - Shoe construction : en
  • DE1680481U - ROTATING LOCK FOR WOOD ARMS ON LUMINAIRES. : de en
  • DE1680580U - CLAMPING DEVICE FOR GARDEN UMBRELLAS WITH EXTENDING UMBRELLA. : de en
  • DE1680547U - AUTOMATIC STOP LIGHT FOR VEHICLES OF ALL KINDS. : de en
  • GB712644A - Improvements in or relating to manufacture of tetraethyllead : en
  • DE1680671U - COAL STOVE. : de en
  • GB712515A - Process of fractionating purified tuberculins : en
  • ES42299U - Chain for blind (Machine-translation by Google Translate, not legally binding) : en es
  • ES42402U - Producer of exudation for domestic use (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070580A - Device applicable to scissor racks of antomobile vehicles : en fr
  • ES42355U - A delivery cart (Machine-translation by Google Translate, not legally binding) : en es
  • CA504698A - Directive antenna structure : en fr
  • GB712543A - Improvements in flat bed offset printing machines : en
  • GB712620A - Improvements in centreless work-holding attachments for lathes, grinding machines and similar machine tools : en
  • DE915618C - Resilient seat cushion : de en
  • GB712670A - Improvements relating to gear finishing machines : en
  • GB712695A - An improved lagging for the protection and waterproofing of thermal insulation and for the protection against corrosion of metal work, such as pipes : en
  • ES42413U - Toy horse racing (Machine-translation by Google Translate, not legally binding) : en es
  • GB712719A - Furnace wall structures : en
  • US2684664A - Boiler feed system : en
  • CA504587A - Short-wave aerials : en fr
  • CA504704A - Railway signaling systems : en fr
  • CA504613A - Method and apparatus for treating suspensions : en fr
  • ES42395U - One-piece cut of the body of non-tailored garments (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070481A - Manufacturing process of cores and molds : en fr
  • GB712658A - Improvements in or relating to display cases : en
  • GB712740A - Improvements relating to electrical systems for automatically dimming automobile headlamps : en
  • GB712774A - Improvements in joints for electric conductors : en
  • FR1070520A - Improvements relating to the preparation of 2.4-dichlorophenoxyacetic acid : en fr
  • GB712548A - Button sewing machine : en
  • US2684709A - Chair with back and seat of netting : en
  • FR1070538A - Control and safety device for overhead cranes and similar machines : en fr
  • GB712534A - Improved disc brake for vehicles : en
  • US2684834A - Horizontal boring machine : en
  • US2684922A - Method of making planographic printing sheets : en
  • US2684561A - Grinding mechanism : en
  • US2684671A - Dual ballistocardiographic apparatus : en
  • DE915851C - Process for the preparation of solutions containing tyrothricin and streptomycin or dihydrostreptomycin : de en
  • ES42515U - Pendant (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680455U - APPARATUS WITH ELECTRICALLY CONTROLLED HEATING AND COOLING DEVICE WITH A CIRCULATING PUMP, IN PARTICULAR FOR THE DEVELOPMENT OF PHOTOGRAPHIC FILM STRIPS. : de en
  • DE1680692U - DEVICE FOR DEVELOPING LIGHT-SENSITIVE TAPES, IN PARTICULAR ROLLED FILMS. : de en
  • GB712505A - Improvements in and relating to therapeutic aqueous colloidal preparations containing calcium : en
  • GB712681A - Improvements relating to gear lapping machines : en
  • ES42556U - Security lock (Machine-translation by Google Translate, not legally binding) : en es
  • GB712711A - Improvements in or relating to electric motor control systems : en
  • GB712803A - Electrical ignition systems : en
  • US2684579A - Apparatus for cooling oil of refrigerant compressors : en
  • US2684928A - Solids conveyance of contact material in compact form and apparatus : en
  • DE915617C - Barber chair with auxiliary seat : de en
  • DE915667C - Process, device and base for the production of large-area lacquered walls : de en
  • GR15543B - FENCING ELEMENT, SAME APPLICABLE TO FIELDS OF ANIMALS. : el en
  • US2684847A - Vehicle window regulator : en
  • FR1070574A - Protector for seating surfaces of a weld : en fr
  • GB712727A - Improvements in or relating to ventless delay electric initiators : en
  • GB712679A - Improvements in or relating to tethers for bulls and other livestock : en
  • DE1680443U - BOLTS FOR INSERTION IN SOLID MATERIAL, E.G. MASONRY IRON OR. DGL. : de en
  • DE1680528U - PASSING MACHINE. : de en
  • ES42526U - An automatic table football game (Machine-translation by Google Translate, not legally binding) : en es
  • GB712669A - Improvements in chain saws : en
  • ES37602Y - Device for telephone notes : en es
  • ES42384U - A reinforcement for jackets, raincoats, overcoats and the like (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680439U - SINGLE COMBINATION APPARATUS FOR DRONE-FREE Settlements. : de en
  • DE761577C - Lighting device for sound film equipment : de en
  • GB712503A - Improvements in machine for producing and packaging wire-forms : en
  • US2684499A - Sash balance : en
  • CA504554A - Electric musical instrument : en fr
  • DE915830C - Circuit for grid direct current modulation : de en
  • ES42443U - Bottle protector (Machine-translation by Google Translate, not legally binding) : en es
  • US2684927A - Process and apparatus for hydrocarbon conversion : en
  • USD172731S - : en
  • DE1680709U - SET UP PRIORLY ON Razor BLADE GRINDERS. : de en
  • CA504714A - Impulse operated relay circuits : en fr
  • FR1070588A - Stop valve for steam and liquids : en fr
  • ES42290U - Fountain pen with refined charging device (Machine-translation by Google Translate, not legally binding) : en es
  • US2684984A - Production of cyclic alcohols and ketones : en
  • ES42253U - Metallic closure perfected (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070505A - Method and device for transmitting signals by recurrent electrical pulses : en fr
  • GB712526A - Improvements in and relating to echo ranging apparatus : en
  • FR1070449A - Process for the preparation of unsaturated compounds of the Androstane series : en fr
  • US2684649A - Device for embroidering automatically with zigzag sewing machines : en
  • US2684987A - Method of producing halocarbons : en
  • CA504588A - Aerial for radio receiving systems : en fr
  • CH300303A - Drip catcher for bottles. : de en
  • ES36740Y - Toy submachine gun : en es
  • FR1070513A - Air pump without connection hose : en fr
  • GB712518A - Improvements in keys : en
  • DE1680468U - FAILING FOR FRONT FORKS. : de en
  • DE915674C - Stress-free, waterproof magnesia-pozzolan concrete : de en
  • DE915920C - Arrangement for regulating the thick juice density in multi-stage evaporation systems in sugar factories : de en
  • GB712501A - Improvements in or relating to apparatus adapted for use in preparing taped shoe shank stiffeners : en
  • DE1680572U - ELECTRIC SWITCH. : de en
  • GB712680A - Improvements relating to means for adjusting the setting of vehicle suspension springs : en
  • USD172729S - Watch band ok similar article : en
  • FR1070495A - Improvements in the manufacture of articles or parts of articles in alkyd resins : en fr
  • DE761232C - Device for synchronous transmission of a rotary movement : de en
  • DE1680410U - ROW OF CHAIRS MADE FROM INDIVIDUAL CHAIRS. : de en
  • DE915882C - Procedure for installing fittings in pipelines : de en
  • GB712793A - Apparatus for blending fibres : en
  • ES42429U - An apparatus for sticking points (Machine-translation by Google Translate, not legally binding) : en es
  • ES42468U - A spongy rubber seat-back (Machine-translation by Google Translate, not legally binding) : en es
  • DE915767C - Pipe cutting bench : de en
  • DK77856C - Method and apparatus for separating liquid material into components of different densities. : da en
  • ES42524U - New glass for cut ice cream (Machine-translation by Google Translate, not legally binding) : en es
  • ES42557U - A spongy rubber footwear for children (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070463A - Method and apparatus for projecting stereoscopic images : en fr
  • GB712511A - Keto-ª -alkoxy aconitic esters : en
  • US2684997A - Telephone line finder circuit : en
  • DE1680635U - DEVICE FOR EQUAL MATERIAL FEEDING INTO THE CELLS OF A ROTATING DRUM. : de en
  • DK77873C - Process for the preparation of mixed polymers of an aromatic vinyl hydrocarbon and a drying oil. : da en
  • GR15538B - METHOD AND APPLIANCE FOR REMOVAL OF FIBER MORTAR TILES FROM THE TILE MACHINE. : el en
  • US2685065A - Microwave power divider : en
  • DE1680421U - PIPE CONNECTION DEVICE. : de en
  • DE1680526U - FAN BLOWER. : de en
  • AU2027153A - Improvements in and relating to casement window fittings andthe like : en
  • CA504607A - Safety device for stuffing apparatus : en fr
  • CH300441A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • AT179243B - Timer relay circuit : de en
  • CA504596A - Resin-modified styrene copolymers : en fr
  • ES42484U - A multi-part spare fuse holder (Machine-translation by Google Translate, not legally binding) : en es
  • AT179223B - Closure plate for milk bottles or similar. Vessels : de en
  • CA504675A - Automatic lubrication : en fr
  • ES215490A1 - A machine to collect points in the stockings (Machine-translation by Google Translate, not legally binding) : en es
  • US2684900A - Intermediate alloy and process for forming wear-resistant cast iron : en
  • DE1680593U - PROTECTIVE CLOTHES WITH PARTITION FOR CHEWING. : de en
  • DE915579C - Method and device for manufacturing mica products : de en
  • ES42497U - Superhollow blocks for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB712623A - Spinning of viscose : en
  • GB712800A - Improvements in and relating to binary digital computing devices : en
  • GB712581A - Improvements in or relating to electrostatic precipitators : en
  • US2685067A - Means for delaying electrical signals : en
  • DE1680488U - VOLUME CONTROL HOUSING FOR HEADPHONES. : de en
  • DE915628C - Combined photoelectric universal colorimeter : de en
  • GB712805A - Parking meter : en
  • ES38778Y - Toy : en es
  • ES40490Y - Swivel caster with elastic suspension : en es
  • DE1680655U - BED LAMP. : de en
  • ES42354U - Hand greaser (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070586A - Improvements in precision foundry using the lost wax process : en fr
  • ES40820Y - Sash window retention device : en es
  • US2684749A - Mechanism for indicating the position of a shaft : en
  • ES39896Y - Game of chance pendant with spinning top. : en es
  • GB712799A - Improvements in and relating to wire winding blocks : en
  • DE915773C - Process for the production of food from cereals : de en
  • AT179192B - Device for setting the exposure values on photographic recording apparatus : de en
  • CA504606A - Dyeing process and dyestuff preparations therefor : en fr
  • CH300414A - Short wave therapy machine. : de en
  • AT179151B - Actuating device for starters and starting aids, in particular for motor vehicle engines : de en
  • DE915648C - Photographic recording and re-enlarging device : de en
  • DE915821C - Method and device for the selective reception of signals superimposed according to the frequency step method, in particular for telegraphy over shortwave connections : de en
  • AT179134B - Preparations for combating pests, in particular mites : de en
  • DE915771C - Fastening of bearing bushes in bearing bodies : de en
  • ES42552U - Closing for garbage cans (Machine-translation by Google Translate, not legally binding) : en es
  • AU2171753A - Inflatable safety belt : en
  • US2684609A - Apparatus for comparing radiation absorption of liquids : en
  • CA504536A - Turbocharged engine system and turbine means therefor : en fr
  • CA504610A - Top closure for vessels : en fr
  • DE1680434U - FROST PROTECTION COVER FOR WEINSTOECKE. : de en
  • DE915877C - Device for conveying liquid fuel in internal combustion engines : de en
  • ES42589U - Mobile cinematograph (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070450A - Improvements in methods and devices for recording and reproducing magnetically and electrostatically formed images, more especially for television : en fr
  • ES42508U - Stopper for lacquer bottles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684494A - Method of making stitchdown shoes : en
  • US2684909A - Zein ink vehicle : en
  • US2684630A - Variable delivery force pump : en
  • US2684629A - Reaction-motor missile : en
  • US2684883A - Combination collapsible table and tray convertible without releasing the grip : en
  • US2684673A - Surgical dressing support : en
  • US2684887A - Method of treating fabrics with liquid : en
  • FR1070464A - Improvements to printing machines : en fr
  • ES42368U - Improved hinge, with elastic lock (Machine-translation by Google Translate, not legally binding) : en es
  • DE915793C - Extraction device for comb chairs : de en
  • DE1680795U - DIRECTION INDICATOR, IN PARTICULAR FOR VEHICLES. : de en
  • DE915612C - Extinguishing glowing particles in combustion gases : de en
  • AU200340B2 - Improvements in or relating to electrical capacitors : en
  • CH300391A - Rotor winding for turbo generators. : de en
  • CH300437A - Device on an automatic winding machine for sucking off and cutting off a thread end. : de en
  • DE915675C - Process to increase the durability of tar dolomite stones and converter floors : de en
  • FR1070600A - Synthetic rubber : en fr
  • CA504605A - Formaldehyde condensation : en fr
  • ES209660A1 - New mechanical system for the delivery of balls in the salon games through the introduction of a certain currency, fully avoiding the fraud (Machine-translation by Google Translate, not legally binding) : en es
  • GB712808A - Improvements in or relating to inductance devices : en
  • US2684791A - Collapsible dispensing container : en
  • US2684959A - Manufacture of halogenated polymers : en
  • DE915856C - Two-rail bogie for three or more axles : de en
  • DE915734C - Method and device for grinding, in particular of profiled objects : de en
  • ES214064A1 - A three-dimensional projection on polyprint (Machine-translation by Google Translate, not legally binding) : en es
  • GB712789A - Improvements in or relating to a plate structure for a goggle or plate valve and method of making same : en
  • AT179138B - Device for feeding the fuel mixture in two-stroke internal combustion engines with a crankcase pump : de en
  • US2684813A - Rotating-plate and lever-mounted grinding-roll mill, with upwardlydirecting carrier-air means adjacent the plate periphery : en
  • US2684665A - Electrical apparatus : en
  • US2684952A - Thiosulfenyl chlorides and bromides and polymers made therefrom : en
  • AT179147B - Method and device for mixture formation in multi-cylinder carburetor internal combustion engines : de en
  • AT179206B - Rear light attached to a two-wheeled vehicle : de en
  • CA504595A - Article raising or lowering conveyors : en fr
  • CH300405A - Method for polarizing a body made of ceramic piezoelectric material. : de en
  • CH300467A - Switching reactor with a ring-shaped iron core for high-current contact converters. : de en
  • US2684696A - Hydraulic control for log turners : en
  • US2684789A - Seal cap and dispensing nozzle for tubes or bottles : en
  • DE1680597U - THROTTLE ORGANIC TO INCREASE THE WATER CIRCULATION IN THE ADDITIONAL HEATING LINE FOR HEATERS WITH LIQUID HEATERS, IN PARTICULAR IN VEHICLE HEATERS. : de en
  • DE915568C - Process for the preparation of seven-membered heterocycles of the type of caprolactams and hexamethyleneimines and of open-chain nitrogen compounds : de en
  • ES40232Y - Improved wedge valves : en es
  • FR1070517A - Method and apparatus for the production of films : en fr
  • CA504611A - Article of luggage hardware : en fr
  • CA504559A - Interchangeable handbag : en fr
  • CH300357A - Device for measuring the water content, especially of grain, meal, flour and other vegetable products. : de en
  • AT179241B - Automatic pistol : de en
  • CA504715A - Quick-traverse mechanism for winding machine : en fr
  • CA504608A - Aluminum sulfamate antiperspirant liquid : en fr
  • DE1680677U - AIR MIXING DEVICE FOR REGULATING HUMIDITY AND AIR TEMPERATURE IN HEATING, IN PARTICULAR HEATING WITH OWN HEATING SOURCE FOR VEHICLES. : de en
  • AT179162B - Device for the simultaneous drive of agricultural machines and household appliances : de en
  • CA504600A - Process of heat-treating alloy steel : en fr
  • GR15533B - AUTOMATIC DEVICE ENCAPSULATED IN MIAN GRAFOMICHANIN, intended to convey its predetermined distance between A POINT AS IS THE LOWER PART OF SELIDOS of paper and LINE ON WHICH writes typewriter. : el en
  • DE1680588U - USE FOR MIXING DEVICES. : de en
  • US2685040A - Electric fence charger : en
  • CH300379A - Device for generating a frictional force between two machine parts that can move relative to one another. : de en
  • CA504705A - Railway signal control systems : en fr
  • CH300440A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • CH300347A - Camera with axially adjustable lens and coupled range finder. : de en
  • DE915702C - Rail contact, especially for mine railways : de en
  • AT179169B - Method and device for the production of saw blades with undercut teeth : de en
  • CH300387A - Centrifugal governors, in particular for injection pumps of internal combustion engines. : de en
  • US2684682A - Ornamental implement handle : en
  • US2684732A - Reverser for lubricating systems : en
  • US2684862A - Cover securing means for instrument housings : en
  • US2684634A - Guiding means for liquids and gases : en
  • US2684509A - Collapsible mast : en
  • US2684815A - Magnetic film holder for film reels : en
  • US2685070A - Variable inductance measuring apparatus : en
  • ES42326U - Gasket with cap for hermetic closing of faucets (Machine-translation by Google Translate, not legally binding) : en es
  • CH300459A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1680520U - CLOSET BRUSH HOLDER WITH BRUSH. : de en
  • CH300430A - Device on a bicycle for operating an organ. : de en
  • ES36895Y - New articulation Device for joining the bowl for lids and toilet seats : en es
  • ES42288U - Device for maneuvering mechanical jacks (Machine-translation by Google Translate, not legally binding) : en es
  • ES42301U - Automatic weighing feeder (Machine-translation by Google Translate, not legally binding) : en es
  • ES42397U - Fantasy children whistle (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680426U - HEATING TAPE FOR PLASTIC FILM WELDING MACHINES. : de en
  • ES37297Y - A seeder machine : en es
  • FR1070467A - Multiple effect crusher : en fr
  • ES42470U - Auxiliary board for typing table (Machine-translation by Google Translate, not legally binding) : en es
  • ES42529U - A radiator for heating rooms with activated air circulation, emitting hot air simultaneously to its vertical surface (Machine-translation by Google Translate, not legally binding) : en es
  • GB712563A - Improvements relating to spring door-closing appliances : en
  • GB712666A - Improvements in plansifters : en
  • GB712766A - An automatic tissue processor for histology : en
  • AT179144B - Ventilation device for crankcase : de en
  • CA504584A - Anti-static treatment of shaped articles comprising a vinyl resin and treated articles : en fr
  • DE915718C - Self-powered photocell, consisting of a semiconductor layer arranged between two electrodes : de en
  • DE915610C - Soot trap : de en
  • CH300338A - Liquid detergent and cleaning agent. : de en
  • CH300343A - Machine used to melt letterpress block lines. : en fr
  • ES38025Y - Stocking Bra Clasp : en es
  • GB712474A - Improvements in electron discharge devices combined with waveguides : en
  • DE915592C - Positive arc lamp high-performance charcoal with basin effect for headlights and cinema projection lamps : de en
  • DE915684C - Device for sinking large diameter flushing bores using a turntable : de en
  • DE915597C - High vacuum tubes for generating, amplifying or receiving very short electrical waves using the braking field method : de en
  • DE915868C - Process for the production of polyurethanes : de en
  • ES40762Y - Gas tank-appliance, for domestic use, with adoptable stove : en es
  • CA504667A - Wave guide matching device : en fr
  • US2685023A - Candle lamp : en
  • AT179122B - Cigarette steamer : de en
  • US2684621A - Attic ventilator : en
  • US2684786A - Rotatable metering dispenser : en
  • DE1680471U - FASTENING DEVICE FOR CIRCUITS ON BICYCLES AND THE LIKE. : de en
  • ES215166A1 - Some improvements in the systems of protection of the surfaces in contact with the water, in the deposits of water of domestic application (Machine-translation by Google Translate, not legally binding) : en es
  • ES42300U - Improved valve tap for gas burners (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070459A - Improvements in methods and devices for reproducing visible electronic images or images which can be converted into electronic images : en fr
  • DE1680412U - CLOSET PAPER HOLDER. : de en
  • USD172730S - Pair of spectacles : en
  • GB712759A - Improvements in loading appliances : en
  • FR1070446A - Method and device for fixing spindles in winders or similar textile machines : en fr
  • FR1070531A - Hydraulically actuated free fall hammer : en fr
  • GB712723A - Apparatus for optically projecting mosaic picture images : en
  • CA504690A - Device for drawing slivers of fibres : en fr
  • GB712617A - Improvements in or relating to automatic pirn winders : en
  • ES40606Y - Construction game : en es
  • DE915795C - Rotary head, especially for ring spinning machines : de en
  • DK77883C - Artificial millstone for grinding grain and similar materials. : da en
  • ES42502U - Reserve reservoir for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684516A - Fastening device : en
  • GB712530A - Improvements in apparatus for distributing pulverulent materials : en
  • GB712557A - Table game apparatus : en
  • DE758406C - Process for the production of low-ash lignite : de en
  • GB712758A - Speed control for rotary fluid-operated motors : en
  • DE915594C - Process for the production of selenium rectifiers and selenium photo cells : de en
  • DE915774C - Process and device for the production of wood fiber bodies of any length : de en
  • ES42296U - Coil paper nozzle for smoker (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070537A - Process for the polymerization of thiocarbamates leading to macromolecular substances and materials formed by said substances : en fr
  • DE1680440U - FILTERS FOR WATER IN AQUARIUMS AND OTHER LIQUIDS. : de en
  • DE1680474U - CLOSURE FOR MONEY CASES. : de en
  • US2684918A - Carrier-backed decorative material having a protective coating : en
  • DE915630C - Method of filling contact thermometer tubes : de en
  • FR1070473A - Device for sorting and pneumatically cleaning granular materials in large masses and, in particular, grains : en fr
  • ES42469U - Mechanical jack for car lifting and others (Machine-translation by Google Translate, not legally binding) : en es
  • GB712480A - Improvements in and relating to machines for folding sheets and like articles : en
  • CH300322A - Pants holder for cyclists. : de en
  • DE1680788U - SPARK PLUG ATTACHMENT. : de en
  • GR15525B - ELECTRIC WELDING APPLIANCE BY VOLTAGE ARCH. : el en
  • US2684961A - Chlorination of sugars : en
  • US2685057A - Generator regulation employing auxiliary interpole winding : en
  • AT179129B - Barn flooring for livestock of all kinds, as well as methods of manufacturing and laying same : de en
  • AU164602B2 - Improvements in and relating to collapsible boxes : en
  • ES38161Y - One-way valve, applicable to taps for filling soft drink bottles under counter pressure : en es
  • GB712785A - Electric gas-blast circuit breakers : en
  • US2684878A - Thrust block attachment for journal boxes : en
  • US2684894A - Alkali metal chromates as sludge inhibitors for blended fuel oil : en
  • US2684672A - Body support device : en
  • USD172707S - Lavatory : en
  • ES39471Y - Stop block applicable to toilet seats and covers : en es
  • GB712668A - A method of, and apparatus for, packing biscuits into tins and like containers : en
  • ES42297U - Filter for cigarette mouthpieces : en es
  • ES209723A1 - A system of elastic, non-pneumatic, tool driving tools that should be encouraged by a high frequency alternative axial movement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070555A - Plastic packaging and its advertising applications : en fr
  • US2684804A - Container filling machine with improved filling devices : en
  • US2684560A - Cleansing molded plastic articles : en
  • DE1680706U - FILLING DEVICE FOR LIQUIDS. : de en
  • GB712488A - Improvements relating to the partitioning of cabinets, cupboards and other shelved structures : en
  • GB712573A - Improvements in or relating to optical oscillographs : en
  • DE915753C - Stroboscope : de en
  • AT179179B - Sewing and darning machine : de en
  • US2684556A - Machine and method for forming syringe barrels : en
  • US2684712A - Starting device for space heaters of the pulse jet type : en
  • ES42409U - Pencil pencil of various colors (Machine-translation by Google Translate, not legally binding) : en es
  • ES42387U - New lounge game (Machine-translation by Google Translate, not legally binding) : en es
  • ES42577U - Cylinder applicable to ultraviolet radiation devices for water or liquid purification (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680479U - DUAL WINDING MACHINE WITH THREAD GUIDE THROUGH THREADED ROLLER. : de en
  • DE1680579U - BED INSERT FOR CHILDREN'S AND SICK BEDS. : de en
  • DE915844C - Process for the production of a primer for corrosion protection coatings on concrete or metal components : de en
  • ES42325U - Lightweight removable boat (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070508A - Gas turbine : en fr
  • USD172726S - Combination container and pocket knife : en
  • DE1680614U - SHUT-OFF AND CONTROL VALVE. : de en
  • DE915872C - Fuse for sprocket calculating machines : de en
  • GB712477A - An improved method and apparatus for repairing road surfaces : en
  • CH300356A - Method for monitoring processes that change over time, which are recorded by means of integrating measuring devices. : de en
  • DE1680433U - STEEL WIRE BRUSH WITH SCRAPER. : de en
  • DE761759C - Firebox wall made of cooling pipes : de en
  • DE915919C - Valve for compressed air devices : de en
  • DE1680772U - CLUB TABLE. : de en
  • DE1680518U - FASTENING DEVICE FOR TOWELS, WIPING CLOTHS, POT HOLDER OD. DGL. : de en
  • DE1680641U - WAFFLE LEAF COATING MACHINE. : de en
  • ES42310U - A helically wound compact filament (Machine-translation by Google Translate, not legally binding) : en es
  • GB712566A - Collapsible trunks for transporting garments in a hanging position : en
  • ES42318U - Track for ball game (Machine-translation by Google Translate, not legally binding) : en es
  • GR15524B - SPECIAL KNITTING THE SEWING OF PARALLEL ELASTIC YARNS FOR THE MANUFACTURE OF UNDERWEAR. : el en
  • FR1070552A - Prismatic packaging : en fr
  • FR1070465A - Manufacturing process for 4-oxycoumarins substituted in position 3 : en fr
  • GB712671A - An electrical circuit for giving an indication of the condition of one or more storage circuits : en
  • USD172698S - Electric lamp base : en
  • ES42356U - Game for the construction of building models through a plurality of elements that are joined by lace (Machine-translation by Google Translate, not legally binding) : en es
  • ES42489U - It weighs for gymnastics, improved (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070499A - Process for the preparation of new esters of 20, 21-ketols of the pregnane series and products obtained : en fr
  • DE1680561U - FULLY ADJUSTABLE HANGING DEVICE FOR LIGHTS. : de en
  • FR1070573A - Method and apparatus for making sponge rubber : en fr
  • GB712794A - Sorting machines : en
  • ES42312U - One head brush in one piece (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070490A - Grouped control for gearbox and clutch of an engine applicable in particular to the automobile engine : en fr
  • ES42360U - New automatic stopper for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2684574A - Means for directing gaseous fluid flow to combustion apparatus : en
  • US2685056A - Synchronizable vibrator-type inverter : en
  • ES42353U - New device for scrubbing floors (Machine-translation by Google Translate, not legally binding) : en es
  • ES42303U - Candy with sound handle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070458A - Generator of fumes, mists, aerosols and gas slicks or dispersions : en fr
  • IS291B6 - Central boiler. : en is
  • ES42371U - Plates combined plastic (Machine-translation by Google Translate, not legally binding) : en es
  • GB712683A - Improved method of preparing highly adsorbent and water-absorbent artificial fibres : en
  • ES215109A1 - Improvements to breathing apparatus in escafrandas autºnomas (Machine-translation by Google Translate, not legally binding) : en es
  • GB712571A - Improvements in butt splicing apparatus : en
  • DE915696C - Tank facility : de en
  • ES42345U - Improved timbre (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070587A - Improvements to electrical selective signaling systems : en fr
  • US2685004A - Switch operating mechanism : en
  • DE1680668U - UPHOLSTERED UNIT, USED AS A DOUBLE BED OR SINGLE BED COUCH. : de en
  • DE915716C - Electrodynamic frequency relay : de en
  • ES42530U - Extendable nozzle for pitting olives (Machine-translation by Google Translate, not legally binding) : en es
  • US2684523A - Assembly mechanism : en
  • US2685054A - System for converting electrical code into shaft rotation : en
  • US2684901A - Image transfer device : en
  • ES42579U - New packaging for suppositories, injectables, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070406A - Improvements made in the establishment of calendar watches indicating the daily dates of the month and the days of the week : en fr
  • FR1070542A - Method and device for transferring knitting loops onto a knitting machine : en fr
  • ES214022A1 - A procedure for the manufacture of perfiled pieces in longitudinal section (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070515A - Drinking and distilled water production process : en fr
  • GB712594A - Improvements in electro-optical apparatus for reproducing multi-coloured originals : en
  • ES42271U - Device for electric welding screens (Machine-translation by Google Translate, not legally binding) : en es
  • ES42511U - Finished fan (Machine-translation by Google Translate, not legally binding) : en es
  • US2685037A - Device for moving scattered X-ray diaphragms : en
  • ES42375U - A clean brush-combs (Machine-translation by Google Translate, not legally binding) : en es
  • GR15527B - CALCULATED VALANT FROM PLASTIC OR OTHER TINOSYL. : el en
  • DE915698C - Hot wind slide, especially for blast furnaces : de en
  • US2684617A - Subsoil tool : en
  • ES37757Y - Hermetic closing cap for bottles : en es
  • US2684743A - Centrifugally operable clutch : en
  • US2685083A - Photoelectric signal generator for position indicators : en
  • DE1680789U - SILENCER HOUSING FOR THE EXHAUST OF MOTOR VEHICLES. : de en
  • FR1070516A - Improvements relating to discharge devices : en fr
  • AT179224B - Transport containers for liquids, in particular for milk : de en
  • FR1070408A - Board game called naval checkerboard : en fr
  • US2684931A - Fluidized solids process for contacting solids and vapors with the conveyance of the solids in dense phase suspension : en
  • US2684956A - Antimony mercaptide compounds and compositions containing same : en
  • DE915905C - Exchange pen : de en
  • US2684782A - Cube sugar dispenser : en
  • US2685036A - X-ray screening diaphragm : en
  • AT179211B - Formation of the joints in the area of the windshield and / or in the area of the rear window of motor vehicle bodies : de en
  • CA504574A - Trip latch stake pocket : en fr
  • CA504696A - Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions : en fr
  • GB712599A - Production of substituted naphthalenes : en
  • DE915669C - Sliver compactors arranged in pairs for drafting systems : de en
  • US2684726A - Wetting agent : en
  • ES38572Y - Case for beauty and cosmetic products : en es
  • ES42462U - Perfect pendant folder for document files (Machine-translation by Google Translate, not legally binding) : en es
  • US2684601A - Automobile directional signal : en
  • US2685006A - Switch mounting : en
  • GB712472A - Apparatus for breaking eggs and extracting the contents thereof : en
  • GR15530B - NEW ASSOCIATIONS CONTAIN THION. : el en
  • ES42289U - Extra-light trailer for motorcycles and passenger cars (Machine-translation by Google Translate, not legally binding) : en es
  • ES42293U - Sugar bowl with dispenser (Machine-translation by Google Translate, not legally binding) : en es
  • ES42418U - Device for applying suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • ES42437U - Connection model for transmission belts (Machine-translation by Google Translate, not legally binding) : en es
  • DE915582C - Heavy duty switch : de en
  • DE1680673U - COAL SAVER FOR STOVE. : de en
  • FR1070440A - Continuous ring loom for carded yarns, cotton, worsted yarns and the like : en fr
  • ES42340U - New electric iron (Machine-translation by Google Translate, not legally binding) : en es
  • DE915869C - Process for the production of polyurethanes : de en
  • DE1680747U - BOHNER BRUSH DEVICE RELEASABLY COUPLED WITH THE FAN SHAFT OF AN ELECTRICALLY DRIVEN VACUUM CLEANER. : de en
  • DE915835C - Hollow bushing insulator sealed at both ends, especially for electrostatic precipitators : de en
  • DE915900C - Door lock, especially for motor vehicles : de en
  • DE914298C - Electric heater for high temperatures : de en
  • IE21175L - Lubricating compositions : en
  • DE1680514U - STAND FOR CABINETS FOR BICYCLES AND MOTORCYCLES. : de en
  • ES40685Y - Resistance housing lock, perfected : en es
  • FR1070514A - Method of processing liquid fuels for their total energy efficiency : en fr
  • DE1680686U - LABEL FOR BOTTLES, IN PARTICULAR THOSE WITH SOFT DRINKS. : de en
  • DE915801C - Lifting roller with rubber sleeve for dough molding machines : de en
  • DE915915C - Pneumatic post system with a fully automatic reloading point that connects the incoming and outgoing routes : de en
  • DK77860C - Process for the preparation of equilin-3-monosulfate or its salts. : da en
  • ES215736A1 - A procedure for obtaining dichloride from p-xylylene (Machine-translation by Google Translate, not legally binding) : en es
  • ES42441U - Rear-view device with double lighting (Machine-translation by Google Translate, not legally binding) : en es
  • GB712569A - Window actuating mechanisms : en
  • DE1680540U - FLIP WINDOWS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • US2684504A - Method of repairing bowling pins : en
  • US2684808A - Automatic spacing stroke control mechanism for accounting machines : en
  • US2684985A - Process for separation of methyl propyl ketone from mixtures containing valeraldehyde : en
  • DE1680735U - PROTECT THE ARRANGEMENT OF COMPRESSED AIR ACTUATORS. : de en
  • DE915666C - Enlarging and reducing puncturing device : de en
  • FR1070438A - Improvements made to spinning and twisting machines, generally applicable to any machine requiring automatic speed variation at a determined point : en fr
  • US2684920A - Animalizing treatment of cellulosic material with isomelamine resins : en
  • US2684823A - Adjustable support : en
  • US2684970A - Production of fats : en
  • US2685014A - Automatic cutout : en
  • GB712806A - Process for the production of acylamido diol compounds : en
  • DE1680590U - STACKABLE STEEL TUBE CHAIR WITH BACKREST. : de en
  • ES40541Y - Eye for dolls with eyelids and eyelashes : en es
  • ES42593U - Apparatus with rotating plate for the display of objects (Machine-translation by Google Translate, not legally binding) : en es
  • AT179215B - Frame for two-wheelers with front and rear suspension : de en
  • CH300314A - Apparatus for maintaining constant the composition of a mixed liquid resulting from a mixture of liquids and for continuously supplying the mixed liquid formed as it is consumed. : en fr
  • DE764762C - Cutting mandrel for spring coiling machines : de en
  • ES42427U - An apparatus for autoinjections (Machine-translation by Google Translate, not legally binding) : en es
  • GB712649A - Improvements in or relating to means for facilitating the handling or porterage of luggage : en
  • GR15522B - LIGHTED SHOWS IN THE LIGHT OF THE DAY. : el en
  • AT179210B - Passenger cars manufactured according to cellular construction : de en
  • US2684595A - Detergent meter : en
  • CH300399A - Method for manufacturing electrical devices with metal housings and at least one pole design isolated from the housing. : de en
  • US2684597A - Combination step-up and reset mechanism : en
  • AT179249B - Vaulting boxes : de en
  • DE1680458U - SPORTS CAR FOOTMACK WITH STRAP ATTACHMENT. : de en
  • AT179201B - Film recorder : de en
  • US2685058A - Geophysical exploration by electric pulses : en
  • AT179205B - Bike holder : de en
  • CA504694A - Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions : en fr
  • CH300299A - Height adjustable support foot. : en fr
  • DE762592C - Device for the optional connection of one of several transmitter stations to a common receiver station : de en
  • DE915780C - Vehicle frame consisting of several longitudinal and cross members : de en
  • CA504563A - Airplane control system : en fr
  • AT179209B - Split chassis for motor vehicles : de en
  • AU2012353A - Improved supply circuit fora fluorescent lamp unit : en
  • AT179200B - Process for the production of plastic color films, slides and the like like : de en
  • US2684821A - Ironing stand : en
  • US2684506A - Sliding door construction : en
  • AU2010753A - Improvements in hydraulic hoists : en
  • DE1680701U - BOTTLE SCREW CAP WITH SPRAYER FOR LIQUID. : de en
  • US2684934A - Process for drying methyl ethyl ketone : en
  • CH300462A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1680505U - RUBBER BUMPER FOR BUCKETS OF ALL KINDS. : de en
  • CH300432A - Dismountable rowboat. : de en
  • CA504662A - Glow tube switch : en fr
  • USD172694S - Toy gun for a bicycle handlebar : en
  • CA504533A - Preparation of resin emulsions for sizing paper and boards and the like : en fr
  • AT179127B - Shredding machine for fruit, root crops, etc. like : de en
  • CA504581A - Production of silicochloroform : en fr
  • US2684526A - Method for backing off broken studs : en
  • AU2471654A - Improvements in or relating to rocket tubes : en
  • DE1680640U - DEVICE FOR REMOVING THE WHEEL DISKS FROM RAILWAY WHEEL SETS. : de en
  • FR1070488A - Water deflector for automobiles : en fr
  • USD172718S - Plastic bottle : en
  • AT179170B - Counterholder for bending machines : de en
  • DE1680441U - CYLINDER HEAD FOR COMBUSTION MACHINES. : de en
  • DE915906C - Roller extinguisher for several purposes : de en
  • CH300408A - High intensity arc lamp for continuous operation. : de en
  • US2684721A - Control for the blades of aircraft rotors : en
  • CA504532A - Heat liquid radiator : en fr
  • AT179196B - Process for the production of color positive images : de en
  • DE1680756U - POT CLEANER. : de en
  • ES213582A1 - New threading machine (Machine-translation by Google Translate, not legally binding) : en es
  • ES25769Y - Metal mattress handle : en es
  • ES42377U - Bookshelf support (Machine-translation by Google Translate, not legally binding) : en es
  • US2684801A - Filling machine : en
  • US2684527A - Method of removing hubs : en
  • US2684550A - Casting reel : en
  • CH300316A - Process for the preparation of mixtures containing oxyethylation products. : de en
  • DE1680507U - SWIVEL BASE FOR STRAINERS, IN PARTICULAR FOR TEA AND COFFEE STRAINERS, AS DRIP CATCHER AND STRAINER SUPPORT. : de en
  • AT179180B - Overlock sewing machine : de en
  • CH300319A - Warm air clothes dryer. : de en
  • DE915595C - Magnetic field tube assembly : de en
  • ES213403A1 - A lever machine (Machine-translation by Google Translate, not legally binding) : en es
  • GB712519A - Improvements in or relating to building panels : en
  • GB712575A - Improvements in or relating to lamp glasses : en
  • AT179248B - Ski binding : de en
  • CH300362A - Clockwork movement. : en fr
  • DE915865C - Process for the production of colored, aromatic polyesters, in particular polyethylene terephthalates : de en
  • GB712694A - Reciprocating flying shear : en
  • CA504537A - Sealing machine : en fr
  • DE1680643U - PROTECTIVE DEVICE FOR CONTINUOUS MACHINES, SUCH AS WIRE STAPLING MACHINES, CARDBOARD PUNCHING MACHINES AND THE LIKE. : de en
  • DE1680728U - FILTER INSERT, IN PARTICULAR FOR LIQUID FILTERS. : de en
  • ES209746A1 - A procedure for the preparation of a medication (Machine-translation by Google Translate, not legally binding) : en es
  • GB712743A - Improvements in or relating to timing wave generator circuits : en
  • US2684582A - Narrowing mechanism for straight knitting machines : en
  • US2684942A - Service header for water softening installations : en
  • US2685045A - Filament tensioning device : en
  • CH300302A - Container. : de en
  • CH300380A - Sleeve coupling between two shaft ends. : de en
  • DE1680663U - DRIP BOTTLE WITH SCREW-IN PIPETTE. : de en
  • AT179195B - Process for the production of photographic images by color-producing development, photographic material, developer and carrier material for carrying out this process and application of this process, in particular for the production of screens for color photography : de en
  • CA504669A - Electric circuit : en fr
  • CA504546A - Shaft hanger : en fr
  • CA504553A - Bathrobe : en fr
  • AT179156B - Stuffing box with resilient metal packing : de en
  • CA504653A - Timing of shock waves : en fr
  • CA504710A - Circuit regulating device : en fr
  • US2684670A - Electropsychometer or bioelectronic instrument : en
  • DE915621C - Grapple winch : de en
  • FR1070579A - Low head articulated boom plant : en fr
  • FR1070595A - Antenna layout : en fr
  • DE1680552U - BALLPOINT PEN WITH RETRACTABLE REFILL. : de en
  • ES42342U - Support for materials to be dyed (Machine-translation by Google Translate, not legally binding) : en es
  • USD172700S - Brenner candlestick : en
  • DE1680693U - WITH A PRESSURE MEDIUM, IN PARTICULAR COMPRESSED AIR OPERATED WORK CYLINDERS FOR TIPPER VEHICLES. : de en
  • US2684514A - Fastening element : en
  • US2684765A - Holder for books and the like : en
  • ES209728A1 - A procedure for the attack and disgregation of bleach from disposal to sulfit (Machine-translation by Google Translate, not legally binding) : en es
  • ES42435U - An apparatus of total reflection perfected (Machine-translation by Google Translate, not legally binding) : en es
  • USD172703S - Bug cushion or similar article : en
  • DE915885C - Machine tool, in particular welding machine, used for processing parts of any spatial configuration : de en
  • CH300312A - Device for dry sizing of running sheets of thread. : de en
  • GR15519B - METHOD OF MANUFACTURING PLASTICS. : el en
  • CA504601A - Aircraft cabin air-supply plant : en fr
  • DE1680511U - DRAWING TABLE WITH HANDLEBARS AND SPRING CONTROL. : de en
  • DE1680744U - KNIVES FOR KITCHEN MACHINE. : de en
  • DE915660C - Luggage rack for bicycles with adjustable, resilient mounting brackets : de en
  • US2684693A - Harness for high-speed narrow-web looms : en
  • US2684872A - Conveyance of granular solids : en
  • US2685007A - Electric snap or quick break switch : en
  • FR1070583A - Method and devices for bonding parts of complex shapes : en fr
  • DE1680431U - SLIDING TABLE FOR DETERMINING CONCRETE MIXES. : de en
  • DE915656C - Device for easier switching on of the reverse gear in motor vehicles : de en
  • GB712739A - Improvements in or relating to devices for supporting surfaces such as floors or ceilings under construction : en
  • DE915796C - High draft drafting system : de en
  • US2684529A - Disposable razor : en
  • US2684718A - Card punching machine : en
  • AT179109B - Device for driving the platter of an electric record player : de en
  • FR1070427A - Agitator-washer device : en fr
  • FR1070430A - Automatic power consumption regulator : en fr
  • GB712724A - Improvements in or relating to a process for preparing potassium nitrate : en
  • GB712613A - Improvements in or relating to internal combustion engines : en
  • GB712732A - Accounting machines and similar calculating machines : en
  • GB712707A - Method of improving the properties of regenerated cellulose fibres spun from viscose or cuprammonium solutions of cellulose : en
  • ES39530U - Bag for the infusion of aromatic drinks (Machine-translation by Google Translate, not legally binding) : en es
  • US2684722A - Helicopter rotor structure : en
  • CH300342A - Machine used to melt letterpress block lines. : en fr
  • CH300359A - Adapter device of an accounting device. : en fr
  • ES40543Y - Fastening for the metallic fabrics of the bed bases : en es
  • ES42381U - An elastic fabric (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680401U - FOAM ROLLER. : de en
  • DE915657C - Headlights for automobiles and vehicles of all kinds : de en
  • CA504598A - Manufacture of interpolymers of styrene with oil-modified alkyd resins : en fr
  • DE915590C - Step selector for tap transformers : de en
  • US2685027A - Radioactivity measurement : en
  • DE1680425U - SAW HANDLE WITH BANDAGED HANDLE. : de en
  • DE915599C - X-ray apparatus : de en
  • US2684867A - Conveyance of granular solids : en
  • US2684584A - Apparatus for the manufacture of artificial filaments, threads, and the like : en
  • US2685033A - Beam deflection control for cathode-ray devices : en
  • DE915911C - Model railway vehicle : de en
  • AT179208B - Crawler tractors with interchangeable implements, in particular for earthworks and loading work : de en
  • DK77871C - Molded rubber mat. : da en
  • DE1680780U - BACKBOARD FOR CLOSET SEATS. : de en
  • ES42561U - Improved plate for embedded electrical mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070422A - Oscillating front axle adapting to mowers and binders : en fr
  • GB712674A - Improvements in prestressed concrete piles : en
  • DE1680799U - GARNWEIFE FOR THE TEXTILE INDUSTRY. : de en
  • DE915640C - Epicyclic gearbox : de en
  • GB712672A - Apparatus for discharging molten metal from a receptacle or container : en
  • DE1680617U - MILL WITH CENTRAL DRIVE. : de en
  • AT179119B - Machine release controller for a cash register : de en
  • DE1680450U - MUSIC WORK. : de en
  • ES42547U - An instrument for opening cans (Machine-translation by Google Translate, not legally binding) : en es
  • GB712587A - Traction device for wheeled vehicles : en
  • GB712611A - Improvements in or relating to windscreen wiper blades : en
  • DE1680682U - GLUTTOETER WITH HOLDER. : de en
  • DE915756C - Fan broom with flat steel tines : de en
  • ES209669A1 - A funding installation (Machine-translation by Google Translate, not legally binding) : en es
  • GR15521B - METAL DAMAGE PREVENTION DEVICE IN EVERY ENGINE IN CASE OF LOSS OF MACHINE OIL. : el en
  • DE757957C - Slotted insert with annular spacer ribs for the head of tobacco pipes : de en
  • ES42329U - Engagement element (Machine-translation by Google Translate, not legally binding) : en es
  • ES209708A1 - A perfection in the stretching machines of textile materials that use like retainers elements guarnecides with needles (Machine-translation by Google Translate, not legally binding) : en es
  • ES40235Y - Sterility calendar model : en es
  • DE915825C - Method for stereophonic transmission of acoustic performances : de en
  • GB712730A - Improvements in or relating to ultra high frequency variable inductance tuning devices : en
  • BE530254A - : en fr
  • DE915663C - Joint for a door with a pivot axis lying outside the door plane : de en
  • ES42319U - Apparatus for strapping bales, boxes or other packages (Machine-translation by Google Translate, not legally binding) : en es
  • GB712772A - Improvements in or relating to perambulators : en
  • DE1680612U - SMALL COMBUSTION ENGINE WITH SELF-IGNITION IN A TWO-STROKE PROCESS WITHOUT INJECTION. : de en
  • DE915673C - Carousel with several arms equipped with airplane-like seat supports : de en
  • AT179240B - footwear : de en
  • US2685079A - Flutter compensation means for recording systems : en
  • FR1070519A - Method and plant for the production of a sintered product, in particular of a porous lightweight building material or of moldings formed therefrom : en fr
  • DE915645C - Threading device attached to the head of a sewing machine : de en
  • DE1680644U - NOTEBOLDER. : de en
  • ES40277Y - Roller for wire transport : en es
  • DE915786C - Folding machine, especially for footwear : de en
  • FR1070510A - Improvements made to tilting chairs : en fr
  • FR1070543A - Process, plates and knitting loom for the manufacture of articles similar to kite knitwear and other warp articles : en fr
  • CH300377A - Ball joint, especially for steering and control rods. : de en
  • CH300466A - Process for the production of lithium phthalocyanine. : de en
  • DE760369C - Electric carts : de en
  • DE915710C - Arrangement for controlling converter motors : de en
  • DE915726C - Charging device for furnaces with solid fuels : de en
  • ES42275U - Support for tubes and bars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070407A - Self-regulating injection pump : en fr
  • GB712657A - Improvements in or relating to methods and means for recording on magnetic carriers : en
  • DE915769C - Machine tool or device with a cutting tool : de en
  • JPS299070Y1 - : ja
  • ES42363U - Perfect floor for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES42458U - Perfect hollow (Machine-translation by Google Translate, not legally binding) : en es
  • ES42505U - Fixation device for orthopedic insoles (Machine-translation by Google Translate, not legally binding) : en es
  • GB712699A - Improvements in or relating to the manufacture of metallic powders : en
  • US2684528A - Method of shaping plates of thermoplastic material : en
  • US2684976A - Nu-mu-chlorophenylformimidic acid esters and process of preparation : en
  • CH300450A - Process for the preparation of an acidic monoazo dye. : de en
  • ES209744A1 - Improvements in or relating to ventless delay electric initiators : en es
  • ES40819Y - Electric heating device, especially applicable to thermosyphons and the like : en es
  • FR1070423A - Process for the preparation of mixtures of titanates with high dielectric constant practically independent of temperature and without maximum and products conforming to those obtained by this process : en fr
  • ES42578U - Set of combined hinges (Machine-translation by Google Translate, not legally binding) : en es
  • CH300291A - Backflow closure device for sewer pipes. : de en
  • USRE23855E - Signal unit for telephone : en
  • AT179112B - Micro hardness tester with two measuring ranges : de en
  • DE1680724U - Stocking holder. : de en
  • FR1070447A - Improvements to thermal insulators operating under vacuum : en fr
  • GB712733A - Apparatus for inspecting and classifying elongated flat strips : en
  • GB712791A - Improvements relating to cam-operated electric switches : en
  • DE915898C - Spring-loaded seat with parallelogram guide for agricultural tractors : de en
  • GB712539A - Improvements in or relating to apparatus for inspecting linear-dimensions of work-pieces : en
  • DE1680527U - KNIFE CUTTING DEVICE FOR INSTALLATION IN THE INTAKE OPENING OF CUTTING FAN. : de en
  • DE1680688U - DEVELOPMENT FRAMEWORK FOR SERIES SCREEN IMAGE. : de en
  • ES42558U - Dry razor (Machine-translation by Google Translate, not legally binding) : en es
  • DE915759C - Rocket engine : de en
  • CA504635A - Combined drip baffle and handle for refrigerator closures : en fr
  • DE915831C - Transmitter or receiver with a fixed intermediate frequency amplifier : de en
  • DE915892C - X-ray cassette : de en
  • US2684929A - Method for handling solids material in the conversion of hydrocarbons : en
  • AT179132B - Fishing tackle : de en
  • AT179152B - Switching device for electric starting motors of internal combustion engines : de en
  • CA504725A - Vacuum head for filling container with powder : en fr
  • AU202254A - Improvements in or relating to electrical capacitors : en
  • US2684773A - Lift truck : en
  • CH300373A - Method and device for welding the abutting edges of thermoplastic plastic sheets and plates. : de en
  • AU2041853A - Feeder mechanism : en
  • ES42523U - Simplified mounting for lamps (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680551U - BALL TIP FOR BALLPOINT REFILLS. : de en
  • DE915683C - Slider for zipper : de en
  • DE915772C - Process for the clarification of solutions of proteins : de en
  • AT179163B - Device for generating radial oscillations of rotating roller bodies : de en
  • DE915852C - Manufacture of a new antibiotic : de en
  • CA504570A - Commercial ice-cream freezer : en fr
  • CH300381A - Freewheel coupling device. : en fr
  • AT179102B - Induction furnace : de en
  • CA504716A - Metal frames for greenhouses and like structures : en fr
  • CH300435A - Mixer tap. : en fr
  • US2685038A - Method of and means for measuring the depth of penetration of bullets within subsurface formations : en
  • AT179216B - Switching device of the gearbox with gear clutches for motor vehicles, especially for motorcycles : de en
  • AT179136B - Incense for pest control : de en
  • DE1680568U - VENTILATION CAP FOR LEAD ACCUMULATORS. : de en
  • DE1680785U - SUCTION SILENCER WITH WET AIR FILTER. : de en
  • ES42431U - Improved doll (Machine-translation by Google Translate, not legally binding) : en es
  • CA504562A - Methods of applying oligodynamic silver and articles produced thereby : en fr
  • CH300369A - Device for cutting pipes. : en fr
  • DE915651C - Attachable flash synchronization device for focal plane shutter cameras : de en
  • FR1070477A - Camping and beach tent frame : en fr
  • GB712618A - Process for refining petroleum hydrocarbon fractions : en
  • US2684949A - Method of producing dispersions of immiscible liquids or solids in a liquid medium : en
  • AT179246B - Table hockey game : de en
  • CH300383A - Device for the control of work processes in large-scale conveying vessels of cable crane systems. : de en
  • CH300392A - Winding for electrical machines with switchable number of poles. : de en
  • US2685061A - Apparatus for tracing short circuits in electrical equipment : en
  • CH300354A - Position distance meter with variable base. : de en
  • US2684955A - Vinyl halide polymers plasticized with aryl alkane sulfonates : en
  • US2684572A - Segmental wall construction for combustion apparatus : en
  • DE915584C - Limit switch : de en
  • GB712595A - New pyrimidines and processes for their production : en
  • CH300469A - Process for the preparation of an imidazole derivative. : de en
  • CH300375A - Screwdriver. : de en
  • DE915665C - Accident prevention shoe for mining : de en
  • ES42519U - Floor grid for industrial installations (Machine-translation by Google Translate, not legally binding) : en es
  • JPS298824Y1 - : ja
  • US2685010A - Multiple switch for establishing a number of simultaneous connections between two groups of conductor systems : en
  • AU162778B2 - Inflatable safety belt : en
  • US2684677A - Diaper : en
  • US2684832A - Automobile elevating mechanism : en
  • US2684957A - Low compression set siloxane rubbers : en
  • CH300376A - Process for balancing a series of similar oscillating or rotating parts. : en fr
  • CH300349A - Ballpoint pen. : en fr
  • FR1070541A - Device for crimping textile fibers : en fr
  • AT179199B - Device for generating stereoscopic images : de en
  • DE915682C - Dough dividing machine with downward-facing dough strand opening and balanced stop member : de en
  • DE915808C - Process for the production of new diuretics containing mercury : de en
  • ES42040U - Bag for shaving (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070581A - Process for reducing the formation and deposition of carbon in the combustion of fuel oils and resulting products : en fr
  • US2684503A - Method for making modeling figurines : en
  • US2684614A - Manufacture of plugs for cigarettes : en
  • US2684501A - Patty molding device : en
  • DE915751C - Photographic lens : de en
  • GB712624A - Improvements in riveting machines : en
  • US2684489A - Method of forming seamless boats : en
  • FR1070570A - Apparatus for the detection of any metallic particle in a strip of material to be passed through a roller machine : en fr
  • GB712734A - A travelling device for picking up grass, hay or other material lying on the ground : en
  • ES42357U - A banderilla (Machine-translation by Google Translate, not legally binding) : en es
  • GB712777A - Lip type lubricant seal for track tractor rollers or other self-contained bearing and lubrication units : en
  • DE1680769U - CHAIR. : de en
  • DE915776C - Idle and safety device for hydraulic piston pumps : de en
  • ES42277U - A new expansion joint for pipes (Machine-translation by Google Translate, not legally binding) : en es
  • GB712797A - Improvements in chairs or other seating structures : en
  • ES39467Y - Locking and fixing device on the scissor folding mechanism, applicable to children's cars : en es
  • FR1070562A - Rotating and oscillating mechanism : en fr
  • DE1680583U - POCKET MIRROR WITH SELF-HOLDER. : de en
  • DE915850C - Process for accelerating the dissolution of cellulose xanthate : de en
  • DE1680615U - COMPRESSED AIR ACTUATED CLAMPING DEVICE FOR ROTATING LATCHES OD. DGL. : de en
  • DE1680629U - SWING ARM FOR FRONT FORKS OF POWER BIKES. : de en
  • DE915747C - Device in gyroscopes for locking the cardan suspension : de en
  • DE1680666U - WALLET OD. DGL. : de en
  • DE1680762U - CUSHION COVER MADE OF PLASTIC FILM. : de en
  • DE1680770U - Loungers. : de en
  • DE915799C - Continuously working centrifuge : de en
  • DE915755C - Binders : de en
  • GB712483A - Improvements in plug and cylinder type lock mechanism : en
  • GB712651A - Improvements in merocyanine dyestuffs : en
  • USD172727S - Infant s bib : en
  • ES42320U - Coke conveyor with vertically arranged lifting helicoid (Machine-translation by Google Translate, not legally binding) : en es
  • ES42322U - New vibrated concrete frame applicable to windows (Machine-translation by Google Translate, not legally binding) : en es
  • ES42467U - A folding and trnasportable foam rubber sponge (Machine-translation by Google Translate, not legally binding) : en es
  • GB712706A - Improvements in or relating to an adhesion process : en
  • ES42590U - Automatic index (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070585A - Regenerated silicone rubbers : en fr
  • CH300353A - Ski. : de en
  • DE1680436U - VACUUM COMPENSATION UNIT BETWEEN TRACTOR AND MILKING BUCKETS. : de en
  • DK77866C - Process for bleaching colored ester waxes. : da en
  • AT179177B - Method and device for separating germs from a mixture of germs and shell parts by means of a starch suspension : de en
  • BE513227A - : en
  • CA504603A - Chain saw : en fr
  • CA504642A - Loading conveyors : en fr
  • CH300396A - Device for the detection of short circuits. : de en
  • CA504636A - Blade dispensing magazine with used blade compartment : en fr
  • CH300388A - Heat exchange tube. : de en
  • US2684994A - Ground clamp for electrical outlet boxes and the like : en
  • DE1680791U - EXHIBITION REFRIGERATION. : de en
  • FR1070582A - Method and device for steering flying objects : en fr
  • US2684513A - Buckle : en
  • ES42585U - Extensible reamer of segments or fixed blades (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680498U - TRAVEL ECESSAIRE. : de en
  • DE915741C - Process for the refinement of waxes and waxy substances : de en
  • ES42317U - Toy mobile and sports composition, multiple combinations (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680697U - TOILET MIRROR IN MOTOR VEHICLE FOR THE PASSENGER SEAT. : de en
  • DE915752C - Fluid vortex brake : de en
  • ES42420U - New extended string guitar (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070530A - Boat propulsion device : en fr
  • GB712693A - Improvements in or relating to starting resistances for electrically propelled vehicles : en
  • AT179174B - Panels with parallel tubular cavities and processes for their manufacture : de en
  • US2684735A - Vertically swingable window sash : en
  • US2684954A - Aqueous emulsion polymerization utilizing water-soluble salts of nu-dodecyl-beta-alanines : en
  • FR1070559A - Improvements to multi-stage axial compressors provided with means of regulating their characteristics : en fr
  • DE915818C - Sheet feeder for printing machines : de en
  • DK77864C - Coupling device by Leonard generators for suppressing the residual voltage. : da en
  • US2684536A - Self-aligning plug gauge : en
  • US2684646A - Heat and fire retarding construction for vault doors : en
  • ES42378U - Per game room (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070417A - Device for correctly cutting hair : en fr
  • ES42347U - Improved bell for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684910A - Method of preparation of monocrystalline strontium titanate composition of high refractive index : en
  • GB712638A - Apparatus for loading separable studs on to pottery ware supports : en
  • DE915733C - Process for the production of multicolored coverings from liquid masses, especially for floors : de en
  • ES42256U - A waterproof suit for underwater dives (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070425A - Improvement in the packaging of flexible containers whose contents are extracted by deformation of the walls : en fr
  • US2684962A - 3-beta hydroxyalkyl-3, (1) benz-2-3-4-5 tetrahydro-azepines : en
  • CA504646A - Stops for detachable tape measures : en fr
  • DE1680537U - SEMI-TRAILER AND SEMI-TRAILER WITH TILTING TRANSPORT CONTAINER. : de en
  • DE1680652U - DRIVE AXLE WITH LOCKING DEVICE. : de en
  • DK77889C - Automatic firearm with muzzle brake. : da en
  • DE1680600U - AIR FILTER FOR DOUBLE-GLASS WINDOW SASH. : de en
  • GB712524A - Improvements in or relating to washing crockery and the like : en
  • GB712659A - Improvements in transport vehicles : en
  • GR15515B - WATER CAN POSSIBLE TO BRING MULTIPLE CUP MADE OF ALYGUM PLATE ON THE MOUTH. : el en
  • DE1680589U - SINK PLATE WITH BUILT-IN SINK. : de en
  • DE915740C - Process for the preparation of moldable organopolysiloxanes : de en
  • GB712608A - Improvements in or relating to apparatus for stacking letters and like articles : en
  • GB712704A - Improvements in or relating to process of preparing higher alcohols from aldehydes and the alcohols resulting therefrom : en
  • GB712749A - Improvements in or relating to calculating machines : en
  • GB712787A - Manufacture of thioketo-piperidine compounds and salts and quaternary derivatives thereof : en
  • FR1070594A - Induction heating of electric furnaces : en fr
  • DE1680501U - VEGETABLES, BEANS AND SLICING MACHINE. : de en
  • DE1680667U - CAP AS THE END END FOR STAIR BARS. : de en
  • DE915880C - Combustion chamber for large numbers of excess air, especially for gas turbines : de en
  • FR1070546A - Grinding wheel grinding method and device for implementing this method : en fr
  • GB712603A - Improvements in or relating to windscreen wipers : en
  • DE1680567U - COLLECTOR'S BATTERY WITH LID AND HOOD. : de en
  • US2684680A - Combined looking-glass and lipstick container : en
  • US2684979A - Purification of acrylonitrile : en
  • FR1070512A - Process for the treatment of textile products and products resulting from the implementation of this process : en fr
  • GB712522A - Improvements relating to sliver roll formers for long staple fibres : en
  • GB712588A - Improvements in and relating to trimethylol phenol compounds : en
  • FR1070576A - Variable speed transmission mechanism and its applications, in particular to meters : en fr
  • GB712479A - Improvements in or relating to the treatment of cream : en
  • ES42430U - New reinforced concrete joist (Machine-translation by Google Translate, not legally binding) : en es
  • DE760592C - Process for the investigation of material bodies using neutrons as imaging radiation : de en
  • DE915711C - Magnetic core for small transformers : de en
  • DK77885C - High-speed, single or multi-cylinder piston pump. : da en
  • DE1680516U - SOAP WASTE CONTAINERS MADE OF ELASTIC MATERIALS SUCH AS FOAM RUBBER OD. DGL. : de en
  • ES215833A1 - Fluid pressure brake apparatus : en es
  • US2684802A - Apparatus for packing loose materials, particularly fibrous materials : en
  • DE1680558U - CAN WITH LID. : de en
  • US2684647A - Draft control device : en
  • AT179250B - Machine for the production of filter plugs for cigarettes : de en
  • CH300386A - Gas turbine system with multi-flow compressor section. : de en
  • US2684515A - Fastening device : en
  • US2684820A - Jewelry display block : en
  • US2685017A - Apparatus for welding under pressure studs or bolts to a curved or plane surface : en
  • ES42481U - An elastic guide of mechanical organs (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680446U - TAP WITH DOUBLE SHUT-OFF. : de en
  • DE915789C - Locking device for a spring, e.g. a return spring, in a tensioned state : de en
  • ES42539U - New compressor-tourniquet (Machine-translation by Google Translate, not legally binding) : en es
  • US2684767A - Horizontal boom unloader : en
  • US2684839A - Hand operated pick : en
  • DE1680545U - DISPLAY UNIT FOR MOTOR VEHICLES. : de en
  • ES42475U - Extendable device (Machine-translation by Google Translate, not legally binding) : en es
  • ES42516U - Water purifier for domestic use (Machine-translation by Google Translate, not legally binding) : en es
  • CA504573A - Portable buildings : en fr
  • CA504657A - Type members : en fr
  • DE912669C - Device for pulling targets : de en
  • DK77884C - Shock mill, especially for grains such as wheat. : da en
  • GB712547A - Antibiotic and methods of obtaining same : en
  • USD172717S - Memo pad casing : en
  • ES215591A1 - A device for the humectation of a gas (Machine-translation by Google Translate, not legally binding) : en es
  • GB712697A - Improvements relating to the production of silicones : en
  • AT179148B - Ignition coil for internal combustion engines : de en
  • CA504615A - Two-way plow attachment for tractors : en fr
  • CH300339A - Product containing ammonium nitrate. : de en
  • GB712589A - Improvements in or relating to guide vane assemblies in annular fluid ducts : en
  • ES214109A1 - A viscosimetric valve of overpressure for the lubrication oil of endothermal engines, steam machines and, in general, for forced lubrication machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680726U - REGISTRATURES FOR UNPROOFED AND PUNCHED WRITING, CONTAINING IN PARTICULAR CASES OF DEPOSIT CONTAINERS. : de en
  • US2685020A - Insecticide vaporizer : en
  • US2685028A - Holder oh mounting for circuit com : en
  • DE915781C - Bracket for a luggage compartment lid on motor vehicles : de en
  • DE756449C - Dental equipment rack : de en
  • US2685082A - Position indicating device : en
  • DE1680543U - FENDER LIGHTS, ESPECIALLY FOR MOTOR VEHICLES, WHOSE LIGHT SOURCE IS FITTED WITH A REFLECTOR. : de en
  • DE915889C - Grater for chocolate masses : de en
  • GB712650A - Improvements in or relating to units for suppression of electrical interference : en
  • DE915871C - Device for the automatic registration of sedimentation velocities : de en
  • DE1680553U - FLEXIBLE SHOE. : de en
  • US2684717A - Card perforating device : en
  • US2684795A - Wire threader for curtain rods : en
  • DE1680576U - ELECTRON COLLECTORS. : de en
  • GB712593A - Apparatus for conveying pulverulent substances on a support permeable to air or gas : en
  • GB712750A - Improvements in or relating to calculating machines : en
  • ES42570U - Support for playing cards (Machine-translation by Google Translate, not legally binding) : en es
  • US2684598A - Variable speed drive : en
  • US2685003A - Electrical pickup and guide for amusement apparatus : en
  • CA504560A - Epicyclic change-speed gears : en fr
  • CH300460A - Process for the preparation of a metal-containing azo dye. : de en
  • ES214085A1 - A procedure to improve visibility through fog (Machine-translation by Google Translate, not legally binding) : en es
  • DE915713C - Damp room setting : de en
  • GB712598A - Improvements in or relating to washing crockery and the like : en
  • GB712605A - A method of, and means for, inductively pumping molten metals : en
  • DE915806C - Process for the production of hydrocarbon mixtures from gases containing carbon oxide and hydrogen : de en
  • GB712752A - Improvements in idler rollers for conveyor belts : en
  • DE1680482U - CONICAL DRAWING RING WITH AN EXTENSIBLE COMPOSITE SLEEVE. : de en
  • DE915703C - Method for producing a barrier in an impregnated power cable : de en
  • ES42407U - New model of covers for spare wheels capable of adapting to the bodywork of vehicles by means of suction cups, as an advertising element (Machine-translation by Google Translate, not legally binding) : en es
  • ES215140A3 - A new procedure for manufacturing pods for projectiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES215638A3 - Improvements in and related to white to white installations (Machine-translation by Google Translate, not legally binding) : en es
  • IE21099L - Projectiles : en
  • US2684651A - Automatic guiding mechanism for sewing machines : en
  • FR1070524A - Improvements in X-ray microscopes : en fr
  • ES212702A3 - A NEW TWO-STROKE ENGINE FOR BICYCLES : en es
  • DE1680722U - SHIRT WITH INTERCHANGEABLE COLLAR, CUFFS AND UNDERARM PARTS. : de en
  • DE1680745U - SCREW CLAMP WITH ECCENTRIC CLAMPING DEVICE, ESPECIALLY FOR FIXING HOUSE AND KITCHEN APPLIANCES TO TABLES AND THE LIKE. : de en
  • DE1680748U - CLEANING DEVICE AND RELATED STORAGE DEVICE. : de en
  • DE915686C - Process for impregnating and covering objects, preferably fiber materials : de en
  • DE1680669U - BODY CARE DEVICE. : de en
  • US2684812A - Thermal decomposition retardation system : en
  • US2684943A - Lubricants : en
  • USD172714S - Gray, jr trailer : en
  • DE1680637U - ASSEMBLY TOOL. : de en
  • DE915893C - Lens support block for cinematographic imaging devices : de en
  • DE1680420U - READY TO BE INSTALLED TILE PARTITION WALL AND DEVICE FOR YOUR PRODUCTION. : de en
  • DK77869C - Method for extracting insulin from pancreatic glands. : da en
  • ES42504U - Plug for pill tubes (Machine-translation by Google Translate, not legally binding) : en es
  • DE915566C - Process for the preparation of N-acylated amino sugars : de en
  • ES42434U - Nonslip and non-slip bathroom shoe (Machine-translation by Google Translate, not legally binding) : en es
  • US2684879A - Journal box lid : en
  • US2684607A - Swingable jaw wrench : en
  • LU32899A1 - : en
  • ES215710A1 - Improvements introduced in the fire extinguishment appliances (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680415U - HANGER WITH UPHOLSTERY. : de en
  • DE1680472U - MOTORCYCLE WITH MOTOR MOUNTED IN THE FRAME AND WITH CARDAN DRIVE. : de en
  • DE1680723U - INTERCHANGEABLE CARRIER TAPE FOR LINEN OF ALL KINDS, IN PARTICULAR BRUSH HOLDERS, CORSELETS AND THE LIKE. : de en
  • FR1070598A - Electroluminescent device : en fr
  • DE1680448U - RETURNING PLIERS FOR LONG ROTATING MACHINES IN FRONT OF THE FEEDING PLIERS. : de en
  • DE1680517U - BATH CAPE. : de en
  • DE1680406U - FAST SHOE DRYERS. : de en
  • AT179133B - Rodent control agents : de en
  • CH300454A - Process for the preparation of a monoazo dye. : de en
  • US2684881A - Thrust bearing structure : en
  • AT179191B - Outlet device for machines for dry cleaning, panting or mixing of hair, fibers, wool, torn rags or the like. : de en
  • CA504618A - Telomers of tetrafluoroethylene : en fr
  • BE530234A - File : en fr
  • US2684763A - Oil filter cartridge : en
  • CA504528A - Correcting bifocal lenses arangements for spectacles : en fr
  • DE1680560U - CONCRETE PAVER, ESPECIALLY FOR COVERING EMBEDDING : de en
  • ES42389U - New cloth for indistinct uses (Machine-translation by Google Translate, not legally binding) : en es
  • US2684907A - Method of shipping lettuce and of preparing lettuce and the like for shipment : en
  • US2684908A - Black hectograph printing ink : en
  • US2684725A - Compressional wave guide system : en
  • USD172705S - Link chain for a bracelet or similar article : en
  • US2684766A - Stackable trays and holder for same : en
  • US2684889A - Method of manufacturing highly purified hydrogen : en
  • US2684899A - Process of smelting oxidized zinc ores : en
  • US2684992A - Method of processing battery depolarizers : en
  • DE915763C - Wedge gate valve with two shut-off plates : de en
  • DK77859C - Method for charging and regenerating an ion exchanger. : da en
  • DE1680605U - CHASSIS FOR WOODWORKING MACHINERY. : de en
  • DE915917C - Peel body for centrifugal drum : de en
  • DE915727C - Use of beater grinders for combustion dust firing : de en
  • ES42472U - Clock to establish electrical connections to hours and for a determined time, at will (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680691U - DEVICE FOR DEVELOPING FILMS. : de en
  • DK77874C - Multiple row cleaner. : da en
  • ES42316U - Improved electrical device for commissioning (Machine-translation by Google Translate, not legally binding) : en es
  • ES42450U - An improved spatula (Machine-translation by Google Translate, not legally binding) : en es
  • US2684774A - Sealing closure for containers and method of producing same : en
  • DE915694C - Process for the preparation of therapeutically active quaternary ammonium salts of basic esters : de en
  • ES42313U - Shock absorber for light vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070568A - Improvements relating to welding equipment : en fr
  • US2684999A - Stabilized direct current amplifier : en
  • US2685072A - Electrical terminal plug : en
  • FR1070475A - Container for soil products more particularly for cereals : en fr
  • GB712647A - Improvements in or relating to gas fired water heaters : en
  • ES33399Y - Clasp-clamp for fixing cables in motorcycle and bicycle installations : en es
  • ES41849U - Knitted fabric for media (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070412A - Molding machine : en fr
  • DE915910C - Belt feed mechanism on machine guns : de en
  • US2685068A - Surface wave transmission line : en
  • DE1680611U - FEED PROCESSING MACHINE. : de en
  • DE1680475U - WORK BOOTS MADE OF NATURAL OR SYNTHETIC RUBBER OR. PLASTIC. : de en
  • DE1680476U - SKI BOOTS. : de en
  • DE915861C - Beams or girders for roofs, ceilings or the like are supported on several supports : de en
  • ES39633Y - Improved construction lift clamp : en es
  • DE915564C - Coke oven door : de en
  • ES42367U - Rigging machine (Machine-translation by Google Translate, not legally binding) : en es
  • DE915811C - Process for the production of isochromanes : de en
  • AT179161B - Arrangement for continuously variable power transmission from a piston engine to an output shaft : de en
  • DE1680487U - SPEAKER MEMBRANE WITH VERTICAL REINFORCEMENT SURFACE ON THE CONE BASE. : de en
  • USD172711S - Water cooler bubbler guard : en
  • DE915689C - Device for separating liquids or gases from tough, plastic or grainy masses : de en
  • ES40178Y - Thermoelectric massless welder : en es
  • ES42485U - Tweezers to drain photographic film (Machine-translation by Google Translate, not legally binding) : en es
  • GB712642A - Improvements in or relating to boilers : en
  • US2684662A - Steam generator : en
  • US2684583A - Transferring loops in knitting : en
  • US2684622A - Ventilated building structure : en
  • US2685035A - Mass spectrometer : en
  • US2684988A - Deferred action pile type battery : en
  • US2685000A - Stabilized direct current amplifier : en
  • AT179178B - Hammer mill : de en
  • DE915605C - Process for the preparation of dialkylaminobenzylidene dyes : de en
  • DE915644C - Threading device attached to the head of a sewing machine : de en
  • FR1070432A - Process for the production of cast iron : en fr
  • ES39310Y - Folding table for accommodation inside legs and chairs usable as a suitcase : en es
  • ES42383U - An improved wrap for hams and sausages (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070483A - Tie rack : en fr
  • GB712497A - Improvements in or relating to intercommunication telephone systems : en
  • DE1680625U - CAR BLIND DEVICE. : de en
  • DE915659C - Angled shoulder rim : de en
  • DE1680467U - BRACKET FOR TAIL LAMP TAIL LIGHT. : de en
  • DE1680684U - COARSE AND FINE ADJUSTMENT DEVICE. : de en
  • DE1680776U - SCHOOL DESK. : de en
  • DE915791C - Signaling system with several detectors : de en
  • ES212434A1 - A device of articulated articulated retractable ramps c., adaptable to sports fields and other showcases (Machine-translation by Google Translate, not legally binding) : en es
  • ES42337U - Tiltable bottom applicable to mail filing boxes (Machine-translation by Google Translate, not legally binding) : en es
  • DE915580C - Insulating material for electrotechnical purposes : de en
  • DE1680508U - ARMCHAIR IN STEEL OR METAL WITH TEXTILE OR PLASTIC COVERING. : de en
  • ES38444Y - New inhaler : en es
  • ES42477U - Container for chicks and similar (Machine-translation by Google Translate, not legally binding) : en es
  • CA504682A - Circuit interrupter construction : en fr
  • CA504707A - Lasting machines : en fr
  • DE1680413U - NIGHT DISHES. : de en
  • DE915894C - Changeover valve circuit for two pumps, in particular cooling and bilge water pumps : de en
  • ES34291Y - Superstructure against winds for motor vehicle : en es
  • AU2000953A - Improved rotary gear pump : en
  • ES209716A3 - A perfected system of drive, at variable speed, of the plate cardiscos de apparatus reproductores de discos fonogrºficos (Machine-translation by Google Translate, not legally binding) : en es
  • ES42518U - Device for threading needles (Machine-translation by Google Translate, not legally binding) : en es
  • GB712684A - Process for the treatment of water : en
  • US2684517A - Concrete pipe casting apparatus : en
  • CH300443A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • US2684723A - Propeller-type fan blade : en
  • DE915815C - Process for utilizing the heat trap not used in turbines by means of evaporator systems : de en
  • US2684532A - Hedge and lawn trimmer attachment : en
  • AT179107B - Device for removing the weighed amount of material from the weighing pan in weighing devices with an endless belt : de en
  • AT179218B - Fastening of the lower casing tube on the fork base of telescopic front suspension for motorcycles : de en
  • CH300341A - Process for the production of molded parts from elastomers. : de en
  • CH300384A - Internal combustion engine. : de en
  • US2684764A - Filter assembly : en
  • US2684728A - Apparatus for removing air from viscose solution : en
  • US2684828A - Mixture control valve for regulating proportions and total flow of two or more fluids : en
  • CA504648A - Process for the separation according to specific gravity of particles differing in grain size and specific gravity : en fr
  • ES42380U - A knit tie (Machine-translation by Google Translate, not legally binding) : en es
  • GB712731A - Improvements in or relating to metal drawing press : en
  • DE1680531U - CLAW SCISSORS WITH INTERCHANGEABLE CUTTING KNIVES. : de en
  • DE911001C - Removal device for the rows of threads running out of pasta presses : de en
  • DE915639C - Self-shifting epicyclic gearbox in two gear ratios : de en
  • DE1680469U - MECHANICAL FRICTION SHOCK ABSORBER. : de en
  • DE758029C - Process for the production of bearing shells from cast iron : de en
  • CA504702A - Railway traffic controlling apparatus : en fr
  • CH300307A - Mechanism for shedding in a circular loom. : en fr
  • DE1680634U - DEVICE FOR SLUGGING IN OR DISCHARGING GOODS IN OR FROM LOCKS FOR AIR CONVEYORS, IN PARTICULAR FOR CONVEYING FLOURY BULK MATERIAL. : de en
  • CA504664A - Control mechanism : en fr
  • US2684779A - Self-sealing closure fitting : en
  • US2685069A - Adjustable choke : en
  • US2685008A - Centrifugal force operated switch : en
  • US2685042A - Insulated electric power tool : en
  • US2684694A - Machine for making wire fabric : en
  • DE1680624U - SEMI-TRACTOR TRAILER, IN PARTICULAR FOR MILLAGE REMOVAL. : de en
  • DE915760C - Sheet metal cage for cylindrical roller bearings : de en
  • DE915845C - Polishes : de en
  • DE915848C - Thread breakage and knot protection on knitting machines, in particular on flat knitting machines : de en
  • ES215703A3 - A machine for descaling and cleaning radiators of automobiles and motors in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES42522U - New tie for handlebar pianos (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680774U - TABLE. : de en
  • DK77877C - Roof-shaped ventilation duct for use in accumulated agricultural products. : da en
  • DE915873C - Method and device for treating seeds : de en
  • DE1680414U - CONTAINER ARRANGEMENT, IN PARTICULAR FOR FOOD LID CONTAINERS MADE OF PLASTIC. : de en
  • DE1680564U - AIR FILTER FOR WINE, SUESSMOST OD. DGL. CONTAINERS INCLUDED. : de en
  • DE1680603U - DETACHABLE, TRANSPORTABLE GARAGE. : de en
  • CA504547A - Expansion joint enclosure : en fr
  • CA504564A - Soap saving pad : en fr
  • DE1680720U - SCREWDRIVER BLADE. : de en
  • CA504652A - Gold alloys : en fr
  • US2684890A - Handling pulverulent materials : en
  • DE1680719U - DOOR BOLT EXTRACTOR. : de en
  • DE915704C - Electromagnetic relay that responds to temporary overloads and short circuits in electrical circuits : de en
  • CA504579A - Magnetic induction accelerator : en fr
  • CA504660A - Buffer mechanism for railway vehicles : en fr
  • DE915816C - Positioning and parking device for the blanket cylinder of a rotary blanket printing machine : de en
  • DE1680549U - WRITING DEVICE. : de en
  • DE915761C - Flexible shaft connection : de en
  • US2684704A - Lock nut : en
  • US2684924A - Nu-chlorophenyldiguanidino compounds : en
  • CH300320A - Device for producing a textile material from at least two lengths of material which are glued together by means of an adhesive mass. : de en
  • US2684610A - Light meter : en
  • CA504649A - Thrust bearing : en fr
  • AT179220B - Tire pressing device : de en
  • CA504589A - Sealing ring : en fr
  • CA504681A - Circuit interrupting means : en fr
  • CH300429A - Protective attachment for connecting rods on bicycles. : de en
  • CH300398A - Electrical installation for signal transmission. : en fr
  • CA504529A - Daylight fluorescent sheeting materials : en fr
  • CH300365A - Fixed bearing for timepiece. : en fr
  • US2684913A - Refractories and bonding agents therefor : en
  • DE1680623U - TRACTOR WITH LIFT. : de en
  • DE1680676U - HANDLE FOR ELECTRIC STOVES. : de en
  • US2684578A - Apparatus for low-temperature refrigeration : en
  • DE915895C - Air control valve for ventilation systems, especially for gas protection rooms : de en
  • CH300458A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1680761U - VASE. : de en
  • US2684919A - Production of moistureproof films : en
  • US2684602A - Control device : en
  • US2684606A - Combination self-threading easy out and lock nut : en
  • US2684998A - Prepayment apparatus for telephone calls : en
  • DE915662C - Ship propulsion by means of propellers with gondolas containing a drive motor : de en
  • DE915565C - Process for the production of hydrocyanic acid : de en
  • FR1070554A - Ionizing radiation measuring device : en fr
  • ES214528A1 - A procedure for the preparation of dicloro-estiril-piridinio compounds (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070410A - Method and device for driving working pistons in casting machines : en fr
  • ES38505Y - Folding saddle for motorcycles : en es
  • ES42405U - A protective and expanding device for the caloric effects of stoves and similar kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070497A - Device for testing the conical ends of injector needles and other similar articles : en fr
  • DE1680523U - FRONT TONGUE GUIDE ON PLANING JOINTS. : de en
  • DE915728C - Flat edge knitting machine for the production of smooth goods interspersed with rubber weft threads : de en
  • US2684805A - Method for charging liquid products and volatile propellants into pressure-tight containers : en
  • GB712574A - Improvements in the manufacture of metal tubing : en
  • GB712491A - Improvements in or relating to hydraulically elevated loading platforms : en
  • GB712496A - Improvements in and relating to textile ring spinning machines : en
  • GB712720A - Improvements in the production of salts of tertiary and quaternary bicyclic ethylene imine bases : en
  • ES209693A1 - Manufacture of ammonium bicarbonate : en es
  • US2684793A - Device for pouring liquids from containers : en
  • DE1680452U - DEVICE FOR BINOCULAR VIEWING OF THE IMAGE APPEARING IN THE VIEWER OF A REFLECTIVE REFLECTIVE CAMERA. : de en
  • DE1680491U - RADIO DEVICE. : de en
  • DE1680616U - MOLDING STEEL. : de en
  • US2684829A - Valve diaphragm : en
  • DE915909C - Automatic weapon with a short return of the barrel : de en
  • US2684540A - Shoe counter : en
  • US2684686A - Control valve : en
  • DE1680755U - HANGING EYE FOR HANDLE TOOLS. : de en
  • ES211442A1 - A mechanism to communicate to a vertical axis a movement of rotation and two movements of transfer of perpendicular directions, applicable to games of salon (Machine-translation by Google Translate, not legally binding) : en es
  • ES42476U - Complementary elements of decons for children's caps (Machine-translation by Google Translate, not legally binding) : en es
  • CA504591A - Rotative-winged aircraft : en fr
  • CH300397A - Selective protection device for line and busbar faults in electrical systems. : de en
  • CA504687A - Alkali purification of alcohols : en fr
  • CH300296A - Device for removing and hanging doors. : de en
  • DE1680777U - Dismountable shelf. : de en
  • CH300455A - Process for the preparation of a monoazo dye. : de en
  • US2684864A - Body tipping means : en
  • CH300331A - Process for the preparation of a compound of the cyclopentanopolyhydrophenanthrene series having a 12-keto group and a double bond in the 9.11-position. : de en
  • CH300463A - Process for the preparation of a metal-containing azo dye. : de en
  • DE1680490U - FLEXIBLE LADDER FOR HIGH FREQUENCY EQUIPMENT. : de en
  • DE1680586U - ARRANGEMENT FOR FIXING OBJECTS, IN PARTICULAR RUBBING IN POTS OD. DGL. : de en
  • ES42513U - Pressure control shutter device (Machine-translation by Google Translate, not legally binding) : en es
  • US2684565A - Device for the production of fluffy threads : en
  • US2684778A - Closure for containers subjected to internal pressure : en
  • DE759147C - Valve arrangement for the inlet or outlet of internal combustion engines : de en
  • US2684705A - Feeding mechanism for power press brakes : en
  • US2684798A - Device on an automatic pirn winder for depositing on a pirn skewer board the pirns ejected by an automatic pirn winder : en
  • DE915890C - Arrangement for loading and unloading the roller of a roller press, especially for pressing flat goods : de en
  • US2684751A - Article handling apparatus : en
  • US2684835A - Apparatus for drilling well boreholes : en
  • DE915743C - Process for the production of nitrogenous polymerization products : de en
  • DE915820C - Method and arrangement for monitoring the transmission of messages in telex : de en
  • AT179202B - Sign with adjustable direction indicator : de en
  • US2684903A - Process for evaluating lettuce : en
  • CH300310A - Sewing machine. : en fr
  • CH300453A - Process for the preparation of a monoazo dye. : de en
  • AU2012853A - Improvements in or relating to closure devices for openings : en
  • CA504594A - Cover for temporary protection of shoes : en fr
  • CH300324A - Suspenders. : de en
  • USD172699S - Brenner candlestick : en
  • AU164773B2 - Improvements in or relating tothe manufacture of mattresses, cushions, pillows, orthe like : en
  • ES42284U - Sealing disc for the sealing of plugs (Machine-translation by Google Translate, not legally binding) : en es
  • GB712663A - Magnetic separators : en
  • GB712773A - Improvements in or relating to electric oscillators of the crystal-controlled type : en
  • CH300286A - Process for the production of built-in seals for dam systems. : de en
  • CH300452A - Process for the preparation of a monoazo dye. : de en
  • AT179113B - Russian adding machine : de en
  • US2684855A - Work holding device : en
  • US2684859A - Saddle type branch pipe connection : en
  • US2684638A - Pump : en
  • AU164103B2 - Feeder mechanism : en
  • DE915878C - Liquid fuel pump : de en
  • ES40046Y - Oscillating rotor hub for mechanical helicopter : en es
  • US2684659A - Antijet director for lifting devices : en
  • DE1680642U - GAS HEATED WASHING MACHINES AND THE LIKE : de en
  • ES42330U - New rubber toy with animal body figure (Machine-translation by Google Translate, not legally binding) : en es
  • GB712754A - Rigid laminar articles of sandwich construction : en
  • DE1680601U - TOOL FOR KROEPING HOLDING WIRES. : de en
  • IE20840L - Improvements in or relating to horseshoe nails : en
  • DE759620C - Frequency modulation method : de en
  • DE915798C - Device for tilting the tipping troughs of conveyor systems, especially suspension railways : de en
  • CA504693A - Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions : en fr
  • US2684692A - Noise eliminator for fluid systems : en
  • USD172702S - Column section fob lamp standards : en
  • US2684851A - Practice or tournament plug : en
  • US2684591A - Torquemeter : en
  • CA504583A - Porphine pigments : en fr
  • CH300350A - Plotter ball for a ballpoint pen and method of making this ball. : en fr
  • CH300436A - Bathing facility for the physically handicapped. : de en
  • DE1680497U - DEVICE FOR PRESSING MOLDS FROM PLASTIC MEASURES. : de en
  • DE1680513U - CLAY FURNITURE WITH SLIDING SLIDING DOORS MADE OF GLASS, WOOD OR SIMILAR FABRIC. : de en
  • CA504724A - Venetian blinds : en fr
  • CH300418A - Process for the preparation of a new thioether. : de en
  • DE1680607U - AXLE WITH LUBRICATION DEVICE AND ANCHORING TO ROLLER HOE. : de en
  • US2684916A - Ethyl cellulose aerosol lacquer : en
  • AT179166B - Method to facilitate the cold working of alloyed iron, especially stainless steels : de en
  • DE915571C - Process for increasing the performance or the (BH) max value of a permanent magnet : de en
  • US2684552A - Fly casting line : en
  • DE1680566U - HIGH / LOW SPEAKER COMBINATION, ESPECIALLY IN TABLE SHAPE. : de en
  • DE1680764U - SUGAR MACHINE. : de en
  • US2684684A - Automatic air bleeder valve for hydraulic systems : en
  • CA504552A - Curvature preventing means for garments : en fr
  • AT179194B - Process for the production of copies, especially printing forms, with the aid of diazo compounds and light-sensitive material which can be used therefor : de en
  • US2684958A - Dispersion process for carbon black : en
  • US2684756A - Canteen or mess kit : en
  • US2684898A - Distillation of calcium : en
  • DE1680773U - TABLE WITH LIFTING AND LOWERING TOP. : de en
  • DE915672C - Ball game device with a ball that can be raised up in a vertical tube, emerges from a lateral tube opening and returns to its ready position via a base plate provided with winning marks : de en
  • DK77879C - Reversible combustion engine. : da en
  • AT179221B - Device for displaying defects in pneumatic tires : de en
  • BE530259A - : en fr
  • US2684525A - Valve reconditioning jig apparatus : en
  • US2684553A - Rodent trap : en
  • US2684933A - Autodistillation : en
  • US2685018A - Automatic nut loading machine : en
  • CA504592A - Aircraft rotative sustaining blades and control mechanism for such aircraft : en fr
  • US2684661A - Valve mechanism : en
  • US2684708A - Lounge chair : en
  • US2684856A - Apparatus for tightening chucks of power drills : en
  • US2684502A - Method of making cartridges : en
  • US2684642A - Ballasting car : en
  • US2685047A - Color television electron beam deflection control system : en
  • AU161428B2 - Improved method and apparatus for use in preservation of foodstuffs : en
  • DE1680445U - SHOCK BUFFER FOR PIPES. : de en
  • DE915613C - Device for measuring venous pressure : de en
  • DE915699C - Process to avoid the erosion in the cold processing of rust- and acid-resistant chrome and chrome-nickel steels : de en
  • CA504712A - Cable lashing machine : en fr
  • AT179197B - Lenticular film : de en
  • AT179108B - Record player : de en
  • ES215744A1 - A current switch device supported by a mobile frame (Machine-translation by Google Translate, not legally binding) : en es
  • US2684807A - Bag opener : en
  • US2685012A - Protective switch for motor vehicle storage batteries : en
  • US2685063A - Method of and system for measuring phase shift : en
  • ES39778Y - Improved silencer, applicable to all kinds of engines : en es
  • ES214935A1 - A system of acoustic signals applicable to automobiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES42305U - Perfect closure for bag and for packing in general (Machine-translation by Google Translate, not legally binding) : en es
  • CH300363A - Waterproof winder for timepiece. : en fr
  • CH300446A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • US2684535A - External caliper gauge for checking the diameters of cylindrical work : en
  • CH300309A - Sewing machine, especially for sewing thick fabrics. : de en
  • AT179228B - Process for throwing on the surface of light metal parts for the purpose of post-treatment : de en
  • US2684554A - Multiple action toy gun : en
  • US2684762A - Apparatus for separating immiscible liquids or liquids and insoluble solids : en
  • US2684840A - Calcining finely divided limestone : en
  • US2684902A - Image transfer mechanism for electrostatically adhering images : en
  • US2685053A - Electrolytic capacitor system : en
  • CA504542A - Moulders for viennese, french and fancy bread : en fr
  • DE1680428U - FINGER FORCE REGISTRATION DEVICE. : de en
  • FR1070401A - New construction process using independent articulated elements superimposed, without ligature or sealing, intimately combined with construction elements : en fr
  • US2684586A - Textile apparatus for the treatment of textile fabric in rope form with a liquid medium : en
  • US2684769A - Step-by-step feeding mechanism : en
  • CA504700A - Doffing mechanisms for ring spinning, doubling and twisting machines : en fr
  • CH300328A - Process for the manufacture of high molecular weight starch conversion products. : de en
  • AT179182B - Needle threader : de en
  • AT179212B - Passenger cars : de en
  • CH300326A - Footwear part for making slippers. : de en
  • CH300360A - Timepiece. : en fr
  • CH300451A - Process for the preparation of an acidic monoazo dye. : de en
  • US2685081A - Failure alarm for sperry gyro pilots : en
  • AU158551B2 - Improved collapsible box : en
  • AT179186B - Device for obtaining purified smoke gas condensates : de en
  • AT179229B - Resin-bonded abrasive article and process for its manufacture : de en
  • AT179140B - Control of the gas inlet into the crankcase of two-stroke engines : de en
  • AU2010953A - Improved collapsible box : en
  • DE1680736U - GEIGER COUNTER TUBE DEVICE. : de en
  • FR1070558A - Electric hotplate and its method of operation : en fr
  • GB712494A - Improvements in or relating to methods of securing metal articles to thermo/plastic materials : en
  • DK77882C - Copier. : da en
  • DE915578C - Process for the production of layered insulating materials, in particular mica-like materials, using a solvent-free adhesive : de en
  • GB712482A - Improvements in and relating to automatic electric circuit breakers : en
  • ES42540U - An ashtray for advertising and propaganda (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680672U - DOOR LOCK FOR OVEN, STOVES AND THE LIKE. : de en
  • DE915561C - Device and method for thickening suspensions and emulsions : de en
  • GB712792A - Process and apparatus for classifying solid materials in a hydrocyclone : en
  • ES27797Y - Automatic electric heater to apply directly to water taps : en es
  • ES42580U - New removable cigarette holder for smoker (Machine-translation by Google Translate, not legally binding) : en es
  • US2684559A - Collapsible valve for sandblast hose : en
  • CA504597A - Manufacture of interpolymers of styrene with polymeric fatty acid esters and coating compositions obtained therefrom : en fr
  • CH300308A - Method and device for searching for and preparing the beginning of the thread of a spool of thread. : de en
  • GB712628A - Improvements in tower gas purifiers : en
  • ES38222Y - Water purifier and aerator device : en es
  • FR1070566A - Apparatus for determining the characteristics of liquids, such as ph, rh indices, conductivity or other similar applications : en fr
  • AT179142B - Screw connection for multi-part internal combustion engine pistons, in particular for motor vehicles : de en
  • DE915749C - Device for determining the gradients of terrestrial magnetism : de en
  • DE915875C - Arrangement for cheese curlers with filling device : de en
  • CH300325A - Continuous slider closure device. : en fr
  • DE915725C - Automatic loading device for chip firing : de en
  • DK77888C - Device with pens. : da en
  • CH300385A - Gas turbine installation combustion apparatus. : en fr
  • DE1680470U - DEVICE FOR ADJUSTING THE THROTTLE SLIDER ON MOTORCYCLES. : de en
  • DE915860C - Scarf stone : de en
  • ES42307U - Apouo device for two-wheelers : en es
  • GB712521A - A potato slicing machine : en
  • US2684573A - Means for regulating gaseous fluid flow to combustion apparatus : en
  • US2684794A - Combination skirt and trousers hanger : en
  • CH300345A - Printing process. : de en
  • US2685049A - Coincidence circuit : en
  • AU164542B2 - Improvements in lawnmowers : en
  • DE1680779U - DEVICE FOR DETERMINING USE OBJECTS WITH MORE THAN THREE SUPPORTS. : de en
  • CA504659A - Method for preparing ammonium zirconium sulfate salt : en fr
  • DE915897C - Pedal assembly for motor vehicles : de en
  • ES42282U - A bottle neck (Machine-translation by Google Translate, not legally binding) : en es
  • ES42394U - An improved support combination (Machine-translation by Google Translate, not legally binding) : en es
  • GB712639A - Improvements in coal cutters : en
  • DE915800C - Closed student shank machine : de en
  • CH300290A - Process for the production of components from aerated concrete. : de en
  • CH300332A - Process for the production of B-phenyl-ethanol. : de en
  • GB712568A - Improvements in or relating to the production of vinyl chloride polymer and plastisols therefrom : en
  • GR15545B - COLD-DRYED STEEL IRON MORTAR. : el en
  • ES40505Y - New molding : en es
  • FR1070549A - Improvements to pumps : en fr
  • GB712541A - Improvements in or relating to methods of testing work-pieces for correctness of linear dimensions : en
  • GB712673A - Improvements in or relating to electrical interference suppressor units : en
  • ES42503U - Pliers or pliers perfected to attach a staple to an article (Machine-translation by Google Translate, not legally binding) : en es
  • CH300317A - Guide device for tubular textile product. : en fr
  • ES42291U - A decorative glass suitable for art and advertising purposes (Machine-translation by Google Translate, not legally binding) : en es
  • ES42339U - New perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • GB712655A - Improvements in or relating to a work-carrying rail for a work immersion machine : en
  • US2684770A - Latch for lift gates : en
  • US2684868A - Conveyance of granular solids : en
  • AT179135B - Pesticides : de en
  • CA504539A - Stalk cutters : en fr
  • GB712726A - Improvements in skirts : en
  • DE1680571U - ELECTRIC TOGGLE SWITCH. : de en
  • DE1680486U - EDGE SEALING DEVICE OF FILTER CLOTHS IN FILTER PRESSES FOR THE FILTRATION OF BEVERAGES, LIQUID FOOD AND SIMILAR LIQUIDS. : de en
  • DE1680627U - CRASH BAR FOR SCOOTER. : de en
  • DE915614C - Artificial leg with a lower leg sleeve and a thigh cuff connected by a joint : de en
  • ES42544U - Folding container for the transport of poultry (Machine-translation by Google Translate, not legally binding) : en es
  • ES40177Y - Canteen with service to eat : en es
  • ES42338U - A cyclist doll (Machine-translation by Google Translate, not legally binding) : en es
  • US2685050A - System for periodically charging one or a plurality of condensers : en
  • DE915775C - Lever press to be driven by muscle power : de en
  • ES215635A3 - Improvements in the generating installations of light and/or mechanical effects (Machine-translation by Google Translate, not legally binding) : en es
  • GB712600A - Production of substituted naphthalenes : en
  • GB712771A - Process for the preparation of intermediate products for dyestuffs of the anthraquinone series : en
  • DE1680633U - CONTAINERS ON TOY VEHICLES, IN PARTICULAR ON TOY CARS. : de en
  • ES215618A1 - A procedure for metal threads and threads (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070404A - Liquid dispenser : en fr
  • FR1070486A - Tools for the manual execution of slits on the soles : en fr
  • ES215671A1 - Improvements in or relating to structural or reinforcing elements made wholly or partially from wood : en es
  • ES42267U - A new skill (Machine-translation by Google Translate, not legally binding) : en es
  • ES215709A1 - A procedure for drying wood by high frequency and hot air (Machine-translation by Google Translate, not legally binding) : en es
  • ES42304U - Fork-clamp for glass work (Machine-translation by Google Translate, not legally binding) : en es
  • GB712764A - Improvements in or relating to a process for improving the whiteness or colour of materials : en
  • ES42264U - Equipment for the assembly of showers (Machine-translation by Google Translate, not legally binding) : en es
  • ES42483U - Palillero (Machine-translation by Google Translate, not legally binding) : en es
  • GR15535B - FINISHING IN A CONNECTOR. : el en
  • CH300334A - Process for the preparation of 1-aryl-3-methyl-pyrazolonen- (5). : de en
  • GB712471A - Improvements in hydraulic variable speed gears : en
  • ES42315U - New ceramic piece for the building (Machine-translation by Google Translate, not legally binding) : en es
  • ES42386U - Packaging box with special doll supports (Machine-translation by Google Translate, not legally binding) : en es
  • ES42509U - New metal foil for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES42391U - A perfected platform applicable for trucks or similar vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB712579A - Improvements in wire and like grinders and to a method of abrasively processing wire and the like therein : en
  • US2684860A - Quick lock ring seal coupling for conduits : en
  • GB712538A - Improvements in or relating to winding apparatus for filament, fibre, or thread tows : en
  • GB712716A - Improvements in or relating to method and apparatus for conditioning a hot top : en
  • US2684858A - Steering gear for dollies : en
  • DK77857C - Burner for gaseous fuel. : da en
  • ES42406U - A siphon adaptable to bottles (Machine-translation by Google Translate, not legally binding) : en es
  • CA504567A - Electronic switching systems : en fr
  • ES42274U - Coffee roaster (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680451U - SAMPLE CARD WITH HOLES FOR ACCOMMODATION OF A MEANS OF DETERMINING THE OBJECT TO BE SHOWN. : de en
  • US2684846A - Pull rope for upwardly acting doors : en
  • DE1680493U - DETACHABLE ELECTRIC LAMP. : de en
  • ES209671A3 - Improvements in the manufacture of weldings with nuclei of fundents (Machine-translation by Google Translate, not legally binding) : en es
  • ES42287U - Adjustable clamping device for paper hats and the like (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070413A - Casting channel shutter of shell molding machines : en fr
  • ES33178Y - Improved packaging for mucilage solutions and suspensions for rectal medication : en es
  • DE915907C - Racing shoe thorn : de en
  • FR1070491A - Cellular filters, especially for liquid fuels : en fr
  • GB712677A - Improvements relating to means for varying spring tension in vehicle suspensions : en
  • DE754479C - Step control device for regulating transformers or regulating chokes : de en
  • ES42292U - Angled hinged connection for flat glass (Machine-translation by Google Translate, not legally binding) : en es
  • ES42309U - Container with graduated viewfinder device showing the level of liquid enclosed (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070469A - Method of manufacturing detergents in the form of easily dissolving threads : en fr
  • US2684768A - Apparatus for handling contact mass undergoing regeneration : en
  • DE758470C - Carrier frequency device : de en
  • FR1070556A - Thread change mechanism for knitting machine : en fr
  • DE915732C - Dowel connection for components made of brittle materials : de en
  • DE915779C - Motor vehicle with two or more prime movers : de en
  • DE915884C - Method and mandrel for hammering inner cones with a large pitch : de en
  • GR15541B - PERFECTIONS IN OR IN RELATION TO INSULATED ELECTRIC CABLES AND IMPREGNATION COMPOSITIONS FOR THEM. : el en
  • DE915863C - Wood preservatives against animal and vegetable destroyers or to combat them in already infected wood : de en
  • GB712725A - Improvements in or relating to devices for loading refuse vehicles : en
  • GR15540B - FUNGICIDE PREPARATIONS CONTAINING COPPER BASIC SALT AND MANUFACTURE OF THESE PREPARATIONS. : el en
  • FR1070528A - Improvements relating to billet grinding machines : en fr
  • US2685062A - Signal transmission analyzing system : en
  • DK77872C - Lifting gear driven by a pressure medium. : da en
  • US2684581A - Flexible jointed drill pipe : en
  • ES214924A3 - An apparatus for reviewing and turning woven hands (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070471A - Testing device for water sports : en fr
  • AU2306753A - Lawn bowls polisher : en
  • DE1680618U - DEVICE FOR CRUSHING AND DISPOSAL OF USED HYGIENIC OBJECTS, SUCH AS TAMPONS, BINDINGS, ETC. : de en
  • GB712506A - Improvements in or relating to machines for cutting slots in the heads of screw and like blanks : en
  • GB712525A - Improvements in and relating to trimethylol phenol compounds : en
  • US2684841A - Weight measuring instrument : en
  • US2684600A - Shifting mechanism for transmissions : en
  • US2684714A - Folding door : en
  • DE1680763U - DRINKING GLASS. : de en
  • ES42388U - A safety shutter for bottles of small hole (Machine-translation by Google Translate, not legally binding) : en es
  • GB712513A - Gauging-apparatus for measuring and checking workpieces having non-parallel faces : en
  • GB712578A - Improvements in or relating to cork compositions : en
  • ES209711A3 - A device for maintaining a uniform and constant voltage of the tram cables of the automatic spare bins in the multi-boxed telescopes (Machine-translation by Google Translate, not legally binding) : en es
  • ES42255U - Portable submersible lamp (Machine-translation by Google Translate, not legally binding) : en es
  • GB712685A - Improvements in work steadies for lathe and like machine tools : en
  • DE1680503U - DEVICE FOR APPLYING AND DISTRIBUTING FLOOR WAX. : de en
  • AT179121B - Machine for marking betting slips, especially for the sports pool : de en
  • CA504558A - Concrete aerating machine : en fr
  • ES42333U - Healds for looms (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070548A - Improvements to tree debarking machines : en fr
  • DE763752C - Telescopic mast for mobile radio stations : de en
  • ES42272U - Device for driving and remote control of toy vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684567A - Cyclometer clock : en
  • US2684730A - Arrangement in emitting electrodes : en
  • US2684800A - Machine for inserting containers or bottles in cases, crates, or cartons : en
  • US2685015A - Resistance thermometer element : en
  • FR1070474A - Improvements to equipment for processing or handling products : en fr
  • FR1070445A - Improvements to conveyor chains for containers or similar objects : en fr
  • DE1680522U - FLOORING. : de en
  • DE767894C - Thread rolling machine : de en
  • CA504677A - Non-skid chain : en fr
  • DE915633C - Apiary : de en
  • DK77878C - Remedy for weed eradication. : da en
  • ES215138A1 - A new shredding machine of algarrobas (Machine-translation by Google Translate, not legally binding) : en es
  • GB712561A - Improvements relating to the plates of electric storage batteries : en
  • GB712572A - Apparatus for operating a pivoted member : en
  • ES39728Y - New football results indicator : en es
  • ES42548U - Bubble level (Machine-translation by Google Translate, not legally binding) : en es
  • US2685029A - Compact wide band antenna system : en
  • DE915854C - Scrubbing machine for cleaning floors : de en
  • GB712738A - Colour television receiver synchronizing apparatus : en
  • FR1070526A - Machine for mounting movable casing bars of wristwatches and the like : en fr
  • CH300413A - Device for sealing the ear canal against ingress of water. : de en
  • GB712634A - Improvements in or relating to plastic compositions : en
  • CH300300A - Chair with retractable backrest. : en fr
  • DE1680409U - Lounger. : de en
  • DE1680550U - FILLER HOLDER WITH FILLER PISTON. : de en
  • DE915685C - Method for sizing textile fibers : de en
  • US2684605A - Cooling bed : en
  • DE915627C - Feeding device on automatic scales : de en
  • DE1680400U - LADIES HANDBAG. : de en
  • ES42493U - Extendable half-socket wrench for nuts : en es
  • FR1070457A - Device for unwinding and cutting plastic materials in rolls, in strips of variable widths with simultaneous winding of the cuts obtained : en fr
  • GR15526B - RECOVERY OF SULFUR OUT OF POOR MINERALS. : el en
  • GR15528B - POCKET HEATER. : el en
  • AT179111B - Specimen protection device for automatic pre-focusing of microscopes : de en
  • CA504578A - Quick-release fasteners : en fr
  • GB712810A - Coupling device for chairs : en
  • ES215715A1 - An anodium device for electrolysis (Machine-translation by Google Translate, not legally binding) : en es
  • ES42528U - Improved luminous annunciator temple (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680800U - RUBBER SLING GUN. : de en
  • GB712591A - Method and means for producing integrally stiffened sheets : en
  • DE915847C - Process for the production of bituminous dispersions : de en
  • US2684689A - Cushioned exhaust for automatic shutoff valves : en
  • US2684626A - Bundle tying machine feeder and the control mechanism : en
  • US2684788A - Bead dispenser : en
  • ES42542U - Reinforcement device for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • GB712687A - A new or improved method of applying metallic coatings to surfaces : en
  • FR1070479A - Improvements made to mine props : en fr
  • GB712737A - Tally roll rewind mechanism : en
  • DE1680519U - HINGE FOR CLOSET LID AND WOODEN CLOSET SEATS. : de en
  • AU2006253A - Improvements in lawnmowers : en
  • GB712701A - Improved compression plastometer : en
  • CA504701A - Open-sided-socket ratchet wrench : en fr
  • AT179153B - Heat exchanger for hot gas piston machines, which has a number of independent hollow bodies containing a certain amount of a heat-transferring medium : de en
  • FR1070589A - Titanium based alloys : en fr
  • US2684936A - Fractional distillation column : en
  • USD172733S - Radio cabinet l. h. wilson : en
  • DE1680532U - SPRING VIBRATION DAMPER. : de en
  • GB712478A - Improvements in or relating to chlorinated ethers : en
  • GB712667A - Improvements in or relating to the manufacture of electrical capacitors : en
  • ES214731A1 - An air diffusion system in the showrooms and analogue public premises, for ventilation, conditioning and aromatization of the environment (Machine-translation by Google Translate, not legally binding) : en es
  • ES215879A1 - A machine that simultaneously executes the double closure of a metal container (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070561A - High frequency, concentric and flexible piping with air insulation : en fr
  • DE915770C - Device for feeding, holding and turning forgings : de en
  • ES38876Y - New electric radiator for heating : en es
  • GB712485A - Improvements in and relating to the manufacture of capsules : en
  • GB712493A - Improvements in or relating to bearing mountings and a pressure responsive closure therefor : en
  • ES209752A1 - A machine for the hot forging of helical bits or analogue pieces, based on removed cylindrical parts, elevated at the forged temperature (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680504U - WAXING DEVICE FOR FOOTBOARDS. : de en
  • FR1070434A - Lighting device for vehicles with partial use of polarized light : en fr
  • GB712744A - Improvements in the production of gases rich in hydrocarbons : en
  • ES39796Y - Electromagnet for motor braking : en es
  • FR1070429A - Advanced cannetière : en fr
  • IE20885L - Tyre treads : en
  • GB712648A - Improvements in or relating to belt conveyors : en
  • US2684736A - Handle-attaching device : en
  • FR1070535A - Improvements to spectrophotometers : en fr
  • ES42560U - Improved packaging (Machine-translation by Google Translate, not legally binding) : en es
  • ES42415U - Peine flexor (Machine-translation by Google Translate, not legally binding) : en es
  • ES42473U - Flashlight to project images by reflection (Machine-translation by Google Translate, not legally binding) : en es
  • IE20838L - Improvements in or relating to non-slipping devices for¹horseshoes : en
  • DE1680787U - COMBINED AIR FILTER-INTAKE SILENCER, IN PARTICULAR FOR MOTORCYCLES. : de en
  • DE1680656U - RELAY WITH SNAP SWITCH. : de en
  • DE915843C - Facility for depicting objects : de en
  • GB712763A - Improvements in or relating to panoramic radio receivers : en
  • GB712636A - Improvements in or relating to the construction of buildings : en
  • FR1070533A - Improvements to signal transmission systems : en fr
  • DE1680461U - CHAIN ROLLER FLOOR FOR TRANSPORT CART AND MANURE SPREADER. : de en
  • CA504561A - Rotary seal : en fr
  • US2684938A - Device for measuring the ph : en
  • ES42440U - New odelo de fraco cuentagoras (Machine-translation by Google Translate, not legally binding) : en es
  • GB712640A - Improvements relating to machines for printing on vouchers : en
  • DE1680786U - SUCTION SILENCER. : de en
  • GB712753A - Improvements relating to roller heads for textile spinning and fibre preparing machines : en
  • ES42311U - An improved folder for fabrics (Machine-translation by Google Translate, not legally binding) : en es
  • ES42321U - Tilting extra table for peeled filing machine (Machine-translation by Google Translate, not legally binding) : en es
  • CH300417A - Process for the preparation of a derivative of 3- (4'-oxy-phenyl) -3- (4 "-oxy-3" -aminomethyl-phenyl) -oxindole. : de en
  • DE915764C - Shut-off valve with ball valve : de en
  • ES42438U - Rattle (Machine-translation by Google Translate, not legally binding) : en es
  • GB712678A - Improvements in or relating to table games : en
  • US2684754A - Vibratory conveyer : en
  • GB712476A - Improvements in and relating to hydraulic power transmission devices : en
  • DE1680510U - RETRACTABLE FOOT AND COLD PROTECTION DEVICE FOR THE BED COUCH. : de en
  • DE1680598U - DEVICE FOR HEATING LIQUIDS, IN PARTICULAR WATER, BY OIL FIRING. : de en
  • DK77876C - Device for potato harvesters. : da en
  • ES42392U - A wrapping support for tracer masses (Machine-translation by Google Translate, not legally binding) : en es
  • ES42459U - New portable kitchen (Machine-translation by Google Translate, not legally binding) : en es
  • US2685011A - Electric circuit breaker : en
  • DE1680466U - SPEEDOMETER INSERTED INTO THE HOUSING OF IN PARTICULAR TWO-WHEEL HEADLIGHTS. : de en
  • DE756099C - Gas or vapor discharge vessel : de en
  • GB712626A - Improvements in or relating to picture telegraph receivers : en
  • ES42480U - New soap bar (Machine-translation by Google Translate, not legally binding) : en es
  • DE915637C - Device for the direct conversion of fast beams to a current to be promoted, especially for thermal engines and vehicle drives : de en
  • USRE23856E - Permanent magnet structure for : en
  • US2684521A - Method of making blower wheels : en
  • US2684687A - Diaphragm float valve : en
  • US2684895A - Synthesis gas manufacture : en
  • US2684896A - Process for the production of carbon monoxide and hydrogen : en
  • CA504680A - Switch construction : en fr
  • DE915849C - Process and device for preventing the precipitation bath fluid from crystallizing out during the production of artificial threads : de en
  • ES42499U - New machine for fixing rubber bands to footwear (Machine-translation by Google Translate, not legally binding) : en es
  • DE915883C - Gate valve for pipelines with connecting pieces welded to the housing : de en
  • CH300431A - Brake actuated by a traction cable, for vehicles, in particular bicycles. : en fr
  • DE915717C - X-ray device with exposure selector switch : de en
  • FR1070532A - Assembly or assembly comprising a plain bearing : en fr
  • AT179189B - Method and device for shaking sieves : de en
  • CA504612A - Hydrants : en fr
  • DE1680424U - PERMANENT SAW BLADE GUIDE FOR FRAME SAWS. : de en
  • DE1680541U - COVER FOR TRACTORS, TRACTORS OR DGL. VEHICLES. : de en
  • DE1680704U - CORKSCREW. : de en
  • US2684641A - Jack assembly for track loaders : en
  • GB712782A - Machines for making seed bed slabs of peat : en
  • US2684759A - Package with integral handle : en
  • USD172706S - Davey etal table : en
  • DE1680626U - PAPER STAND. : de en
  • DE762572C - Arrangement for the stabilization of apparatus, for example spotlights or telescopes : de en
  • ES214970A1 - A voltage regulation transformer under load (Machine-translation by Google Translate, not legally binding) : en es
  • ES42486U - Special pneumatic press to adhere the sole to the shoe cut (Machine-translation by Google Translate, not legally binding) : en es
  • GB712556A - Improvements in or relating to seats, chairs, settees and the like : en
  • GB712807A - Wash-basin emptying means : en
  • AT179149B - Control device for the cooling water temperature of an internal combustion engine : de en
  • DE1680718U - CONCRETE TILT FOR CONSTRUCTION ELEVATORS : de en
  • ES42543U - Device for the application of intravenous solutions, directly from the bottle containing the solution to the patient (Machine-translation by Google Translate, not legally binding) : en es
  • GB712583A - Improvements in and relating to electric transformers : en
  • US2684549A - Scallop drag : en
  • US2684616A - Carton blank setting-up mechanism : en
  • GB712802A - Improvements in or relating to slot wedges for electric machines : en
  • CH300306A - Loom equipped with a weft insertion device. : en fr
  • DE1680484U - THREAD ROLLING DEVICE FOR PUSHING MACHINES. : de en
  • DE1680639U - WIRE TENSIONER. : de en
  • DE1680535U - ARRANGEMENT ON MACHINE TOOLS. : de en
  • DE755039C - Process for generating images that appear three-dimensional : de en
  • ES40327Y - Blocker for sliding laminar elements : en es
  • GB712565A - Improvements in or relating to travelling wave magnetron tubes : en
  • GB712604A - Improvements in or relating to natural-circulation steam boilers : en
  • CA504586A - Aerials and insulators therefor : en fr
  • DE915649C - Galilean finder for photographic cameras combined with a basic range finder : de en
  • GB712492A - Improvements in or relating to driving devices for rollers such as printing cylinders : en
  • DE915724C - Method and device for feeding solid fuels from high-lying bunkers onto furnace grates : de en
  • GB712592A - Improvements in or relating to article feeding hoppers : en
  • ES214637A1 - A procedure to obtain by immersion a superficial layer of great resistance to wear on the parts of cubic alloy (Machine-translation by Google Translate, not legally binding) : en es
  • ES42400U - Humidifier model designed to moisten and stick correspondence envelopes (Machine-translation by Google Translate, not legally binding) : en es
  • CA504721A - Free-spool fishing reels : en fr
  • CH300351A - Exercise machine. : de en
  • US2684551A - Fish lure : en
  • CA504722A - Means associated with a coin-controlled automatic phonograph to play short advertising records : en fr
  • US2684585A - Washing machine : en
  • CA19645S - Plastic coated sheet material : en
  • US2684702A - Multipocket wallet : en
  • DE1680670U - TILE HOT AIR OVEN FOR SINGLE AND TWO ROOM HEATING. : de en
  • US2684796A - Combination car top carrier and boat : en
  • CH300289A - Method for compacting plastic masses, in particular mortar, concrete, sand and the like, in a vibrating mold and device for carrying out the method. : de en
  • DE1680687U - PRICE PLATE, IN PARTICULAR FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1680721U - TURN-UP COLLAR. : de en
  • DE915585C - Switching device for controlling electric motors for actuating the locking of coke oven doors : de en
  • US2684843A - Snap action device : en
  • US2684648A - Machine for sewing shoes : en
  • BE530902A - Capsule closure in plastic material : en nl
  • CH300318A - Removable drying rack for laundry and the like attached to a room-sectional radiator. : de en
  • AT179131B - Device to protect the sward from scratching the chickens : de en
  • US2684636A - Variable capacity gear pump : en
  • US2684923A - Method of making four-legged inflatable animal toys : en
  • US2684871A - Transport container : en
  • DE915658C - Switching device for the automatic retrieval of direction indicators on vehicles : de en
  • ES42416U - Device for applying suppositories (Machine-translation by Google Translate, not legally binding) : en es
  • GB712646A - Improvements in or relating to fuel supply systems for gas turbine engines : en
  • CH300323A - A method of manufacturing a protective glove, and a glove obtained by means of this method. : en fr
  • AT179106B - Housing for impeller meters : de en
  • AT179101B - Process for the production of electrolyte fine zinc from zinc sulphate liquors : de en
  • CH300422A - Alarm installation automatically transmitting a previously recorded telephone message to at least one of the different stations in a network. : en fr
  • US2685051A - Permanent electric match : en
  • AU2019153A - Improvements in or relating tothe manufacture of mattresses, cushions, pillows, orthe like : en
  • US2684669A - Combination cookstove and device for cutting holes through ice : en
  • US2685032A - Automatic frequency control system : en
  • CA504569A - Control of vacuum in internal combustion engine : en fr
  • CA504633A - Process of compounding rubber : en fr
  • CH300298A - Bed frame with elastic, flexible mattress topper. : de en
  • DE915588C - Process for the production of winding cores for transformers, converters or the like. : de en
  • DE1680657U - MECHANICAL INVERTER. : de en
  • CH300378A - Roller bearing. : de en
  • DE1680495U - OIL BURNER WITH ANGLE NOZZLE FOR HEATING A STANDING FLAME PIPE SMOKE PIPE BOILER. : de en
  • DE1680766U - HAT AND WARDROBE RACK. : de en
  • DE1680606U - METALLIC COIL, ESPECIALLY FOR SEISMIC VIBRATION RECEIVERS WITH PREFERRED STRIP FLOW DAMPING. : de en
  • GB712544A - Improvements in the recovery of acetylene with organic solvents : en
  • GB712790A - Improvements in or relating to trays for use in refining towers : en
  • US2684644A - Unit door latch : en
  • US2684656A - Electrostatic coating apparatus : en
  • DE1680741U - WELDING PROTECTIVE SHIELD WITH HANDLE. : de en
  • GB712745A - Improvements in or relating to the preparation of derivatives of organic amines : en
  • AT179145B - crankshaft : de en
  • AU161728B2 - Improvements in or relating to automatic page winding devices : en
  • US2684937A - Brass plating : en
  • US2684679A - Eyelash curler : en
  • CH300368A - Set comprising a die and a die holder for hot metal spinning. : en fr
  • CH300420A - Universal holder, consisting of a multi-part insulating body and several insert elements. : de en
  • AT179207B - Infinitely variable change gear, especially for motor vehicles : de en
  • CA504720A - Granular material feeding apparatus : en fr
  • DE915690C - Process for the enrichment of isotopes : de en
  • ES42278U - A supplement for adjustable interpupillary distance glasses (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070455A - Sprayer for carburetors : en fr
  • GB712554A - Gauging means for use on honing and like machines : en
  • CH300304A - Process for the production of polyacrylonitrile threads. : de en
  • US2684787A - Transportable dispensing container for carbonated beverages : en
  • AT179190B - Method and device for opening up straw od. Similar. Fiber material : de en
  • CH300401A - Contact converter. : de en
  • DE1680781U - ROAST AND OVEN DOORS. : de en
  • US2684729A - Adsorption process and apparatus : en
  • US2684733A - Lubricating device for conveyers : en
  • USPP1291P - Rose plant : en
  • US2684965A - Aminoalkylpiperidines : en
  • CA504544A - Conversion of sodium sulphide to sodium sulphite : en fr
  • CA504673A - Preparation of coprecipitated nickel-zirconium catalyst : en fr
  • CH300327A - Artificial casing. : de en
  • CH300340A - Process for the preparation of polyvinyl acetyl acetates. : de en
  • CH300394A - Plug on flexible cable for electrical apparatus. : de en
  • CH300449A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • ES40508Y - Automatic switch for electrical circuits : en es
  • ES42563U - Handle for the hand control perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680630U - TRIP KNIFE SHAFT WITH ADDITIONAL SHAFT FOR THE SHAFT GUN. : de en
  • DE915758C - Break knife arrangement : de en
  • ES42285U - New soap dish (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070444A - Method of constructing piston machines and piston machines resulting from the application of this method : en fr
  • ES42460U - Device for the presentation of samples of threads of different colors (Machine-translation by Google Translate, not legally binding) : en es
  • AU165030B2 - Lawn bowls polisher : en
  • US2684975A - Use of carbon dioxide in hydrocarbon synthesis : en
  • USD172719S - Space heater : en
  • DE1680738U - RIBBON. : de en
  • ES209703A1 - An internal two-cycle internal combustión engine (Machine-translation by Google Translate, not legally binding) : en es
  • ES32187Y - Perfected capacitors : en es
  • AT179185B - Method and device for pasteurizing heat-sensitive liquids : de en
  • CA19649S - Child's toy : en
  • CA504689A - Pile fabric : en fr
  • US2684654A - Marine propeller and mounting therefor : en
  • US2685080A - Supervisory warning indicator for plural circuits as in meters : en
  • US2684562A - Method of deburring and finishing : en
  • FR1070522A - Improvements to connecting elements for invisible type zippers : en fr
  • FR1070547A - Ignition fuse for rocket projectiles : en fr
  • US2684946A - Washing and disinfecting composition : en
  • CH300315A - Fiber finishing agent. : de en
  • DE915642C - Process and machine for the production of bevel gears with tooth longitudinal lines curved according to cyclic curves : de en
  • CH300416A - Process for the preparation of a diquaternary ammonium salt. : de en
  • CH300425A - Apparatus for filling a product into containers. : de en
  • DE915887C - Single-stage ball crushing mill : de en
  • GR15516B - METHOD OF PREPARATION OF DISSOLUTION OF SODIUM CHLORIDE AND CALCIUM CARBONATE FOR OINOLOGICAL USE ETC. : el en
  • USD172723S - Combination pocket knife and magnifying glass : en
  • SE146382C1 - : en
  • CA504647A - Centrifugal method and means for continuously fractionating solid particles in liquid suspension thereof : en fr
  • CA504684A - Physiologically active substance : en fr
  • DE1680659U - ROTATING DENTAL GRINDING BODY. : de en
  • DE914882C - Process for increasing the resolution of luminescent screens, in particular super microscopes : de en
  • DE915635C - Starting device for an internal combustion engine with an exhaust gas turbocharger : de en
  • ES42362U - New machiembrado (Machine-translation by Google Translate, not legally binding) : en es
  • ES42525U - Warning device for vacuum cleaners (Machine-translation by Google Translate, not legally binding) : en es
  • GB712682A - Supersonic speed aircraft : en
  • US2684490A - Fastener forming knife assembly : en
  • US2684810A - Flowmeter having remote register : en
  • USD172720S - Space heater : en
  • DE915563C - Control device for the gas supply to gas-heated devices : de en
  • DE1680768U - QUICK UPHOLSTERY FRAME. : de en
  • AU2171353A - Improved auxiliary attachment for casting reels : en
  • DE1680778U - SINK CABINET WITH AND WITHOUT BUILT-IN CABINET. : de en
  • US2684968A - 21-halo-11beta, 17alpha-dihydroxy-4-pregnene-3, 20-diones and their preparation : en
  • ES42343U - Lampholder arm perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES42573U - Gloves with decorative motifs (Machine-translation by Google Translate, not legally binding) : en es
  • US2684842A - Refractory block for electric arc furnace lining : en
  • US2685074A - Electrical connector : en
  • US2684707A - Means for and method of corrugating metal strip : en
  • US2684852A - Streamlined arrowhead : en
  • US2685075A - Contact ring for circular electrode supply conductors : en
  • ES42545U - New certificate or guarantee bulletin (Machine-translation by Google Translate, not legally binding) : en es
  • DE915802C - Pincer-like garter clamp : de en
  • DE1680404U - LUGGAGE CARRIER-BAG FOR MARKET ROLLER. : de en
  • DE915891C - Method and device for the continuous production of cushioning material : de en
  • GB712765A - Improvements in explosive mixtures : en
  • ES34158Y - Cap tube for toothpastes and the like : en es
  • GB712769A - Improvements in or relating to electrical gramophone pick-ups : en
  • CH300445A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • US2684971A - Bleaching and stabilization of fatty acid esters, including glycerides, especially monoglycerides : en
  • DE915834C - Procedure for shielding very short waves : de en
  • GB712489A - Improvements in keyboards for musical instruments : en
  • ES42566U - Extendable coat rack (Machine-translation by Google Translate, not legally binding) : en es
  • GB712537A - Disc brake for vehicles : en
  • CH300367A - Electrode holder for arc welding. : en fr
  • DE1680696U - SWITCH FOR OPTIONAL USE AS STOP AND WARNING LIGHT SWITCH FOR COMPRESSED AIR BRAKED VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE902708C - Machine for the production of finely divided mixtures, dispersions or emulsions : de en
  • DE1680542U - LAMP WITH LONG EXTENDED HOUSING, IN PARTICULAR FENDER LAMP FOR MOTOR VEHICLES. : de en
  • DE877395C - Rotating thread cutting tool : de en
  • DE915846C - Process for the production of binders for air and oven drying paints : de en
  • ES40522Y - Handle for cylindrical containers : en es
  • FR1070564A - Drive mode for electro-hydraulic motor vehicles : en fr
  • DE915787C - Cartridge case : de en
  • ES42306U - An extendable nut (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680712U - PIVOT HINGE, IN PARTICULAR FOR DOORS OPENING ON ONE SIDE. : de en
  • DE1680797U - DOOR HOLDER FITTING. : de en
  • DE915785C - Razor blade control device : de en
  • ES215724A2 - An installation of remote measurement (Machine-translation by Google Translate, not legally binding) : en es
  • ES42260U - Self-sliding device attachable to motorcycle wheels : en es
  • ES42261U - Recessed pieces for the perspiration of moisture from the soles of espadrilles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684945A - N.amyl phenyl orthosilicates : en
  • ES215678A3 - Improvements in the means of clamping and opening of tensioning tools (Machine-translation by Google Translate, not legally binding) : en es
  • ES42265U - An improved cue for hunting cartridges (Machine-translation by Google Translate, not legally binding) : en es
  • ES42517U - Improved roller for winding machines (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680454U - ROTATING DISC LATCH FOR CAMERAS. : de en
  • DE1680402U - ARRANGEMENT FOR SELECTING A SUITABLE LIPSTICK AND / OR NAIL POLISH COLOR. : de en
  • DE1680792U - COMPRESSED AIR OPERATED FLOAT CONTROLLED LIQUID LIFTER. : de en
  • DE915668C - Thread brake for hollow twisting spindles, especially double-wire twisting spindles : de en
  • GB712637A - Improvements in or relating to a method of isolating protein from protein containing material : en
  • US2684719A - Storage key punch : en
  • US2685064A - Electrical measuring and indicating system : en
  • US2684487A - Protectively covered artificial leg and skin-like covering therefor : en
  • US2684531A - Paint remover of the heater type : en
  • DE915750C - Arrangement for determining the statistical distribution of irregular electrical processes (frequency counter) : de en
  • ES42496U - Set for toy drawing (Machine-translation by Google Translate, not legally binding) : en es
  • ES42562U - Float tap (Machine-translation by Google Translate, not legally binding) : en es
  • ES42295U - A vase (Machine-translation by Google Translate, not legally binding) : en es
  • GB712517A - Spark plug : en
  • ES40593Y - Molds for the manufacture of brushes : en es
  • FR1070456A - Process for the production of oxygenated organic compounds, in particular of aldehydes : en fr
  • CH300465A - Process for the preparation of a metal-containing azo dye. : de en
  • DE915150C - Fastening element for attaching coverings to walls, ceilings, floors, etc. like : de en
  • DE915671C - Dexterity game device with a playing area which has obstacles for a playing body that can be operated by means of a keyboard, pivotable from the playing area and forming flaps : de en
  • CA504625A - Spray device : en fr
  • DE1680651U - POINTER ARRANGEMENT FOR THE SCALES OF WIRELESS MESSAGE DEVICES. : de en
  • FR1070523A - Advanced goniometer : en fr
  • ES215165A1 - SOME IMPROVEMENTS IN MOTORIZED AGRICULTURAL MACHINES FOR PLOWING AND DISMANTLING : en es
  • DE915768C - Drill chuck : de en
  • FR1070494A - Improvements to fittings for lubrication devices and apparatus including the use : en fr
  • US2684488A - Auxiliary driving unit for bed elevating mechanism of hospital beds : en
  • GR15517B - WAY TO INCREASE THE DISTRIBUTION AND ADHESION OF SPRAYED PHYTOPATHOLOGICAL PREPARATIONS. : el en
  • GB712784A - Improvements in or relating to chromium coordination complexes of saturated perfluoromonocarboxylic acids and articles coated therewith : en
  • AT179158B - Detent device : de en
  • AT179219B - Chain arrangement on anti-skid devices for drive wheels of all types of vehicles, in particular for drive wheels with pneumatic tires for tractors : de en
  • ES38743Y - Closing for containers : en es
  • ES42564U - Tap for the passage of fluids (Machine-translation by Google Translate, not legally binding) : en es
  • DE915695C - Process for the preparation of 1-phenyl-2-amino-1, 3-propanediol : de en
  • FR1070592A - Emulsion refinements : en fr
  • GB712580A - Apparatus for automatically charging and discharging rotary hearth furnaces : en
  • US2684592A - Automatic temperature-compensated humidity indicator : en
  • DE915866C - Multilayer glass : de en
  • GB712540A - Improvements in or relating to apparatus for inspecting linear-dimensions of work-pieces : en
  • DE1680556U - PERMANENT YARN SLEEVE. : de en
  • DE915573C - Device for coupling a pickup to a low frequency amplifier : de en
  • DE915794C - Extraction device for a comb chair : de en
  • ES42252U - Improved reversible slip (Machine-translation by Google Translate, not legally binding) : en es
  • ES42455U - Closing for pressure cooking vessels (Machine-translation by Google Translate, not legally binding) : en es
  • US2684960A - Method of isolating protein from : en
  • CA504665A - Electric discharge tube : en fr
  • US2684746A - Continuous form feeding device : en
  • US2684911A - Photosensitively opacifiable glass : en
  • ES42280U - Device for inserting nails (Machine-translation by Google Translate, not legally binding) : en es
  • US2684986A - Oxo process using catalyst paste : en
  • DE915591C - Arrangement for earth fault monitoring of telecommunication lines fed with brief pulses : de en
  • ES42444U - Diaper (Machine-translation by Google Translate, not legally binding) : en es
  • ES209691A1 - A procedure for the treatment of textiles (Machine-translation by Google Translate, not legally binding) : en es
  • ES40811Y - A device for closing and sealing containers, adaptable to handheld machines : en es
  • GB712475A - Screening or sorting apparatus for roots, tubers and the like, and a harvester incorporating the same : en
  • GB712597A - Improvements relating to sliver roll formers for long staple fibres : en
  • DE915901C - Electric dry shaver : de en
  • ES215629A1 - Improvements in or related to sewing machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070428A - Basic ketones and process for preparing these ketones : en fr
  • FR1070489A - Elastic suspension for cycles and similar light vehicles : en fr
  • AT179123B - Device for additional lateral steering of implements connected to a tractor by means of a steering system : de en
  • CA19653S - Hosiery : en
  • US2684817A - Aircraft powered by ramjet units : en
  • US2684980A - Use of naphthalene disulfonic acid as a catalyst in the manufacture of isopropenyl acetate : en
  • DE915738C - Process for the production of multilayer molded bodies suitable as magnetogram carriers : de en
  • ES42532U - New cap for soft drink bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • US2684580A - Beverage cooling and dispensing device : en
  • US2684865A - Mobile spraying equipment : en
  • US2684944A - Lithium polyorgano siloxane polymer grease compositions : en
  • DE915681C - Pendulum bearing of the tool holder shaft in the stand of stirring and beating machines : de en
  • CA504572A - Surgical pump : en fr
  • DE746149C - Circuit arrangement for monitoring the anode current of several tubes with the help of a monitoring device : de en
  • ES42408U - Refrigerator model (Machine-translation by Google Translate, not legally binding) : en es
  • GB712498A - Devices for clamping workpieces of web and flange section : en
  • GB712708A - Aromatic and hydroaromatic hydroperoxides : en
  • DE1680732U - HOLDER FOR ELECTRIC CABLES. : de en
  • ES42433U - Pebbled eyeglass frame (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070540A - Manufacturing process for seamless tubes on a push bench : en fr
  • GB712718A - Improved manufacture of sand paper : en
  • GB712804A - Improvements in and relating to apparatus for the treatment of peat : en
  • US2684850A - Ball tossing and catching toy : en
  • DE1680422U - Collapsible grandstand. : de en
  • ES42323U - Bra applicable to file cabinets perfected (Machine-translation by Google Translate, not legally binding) : en es
  • ES42453U - Simplified articulation for plastic boxes (Machine-translation by Google Translate, not legally binding) : en es
  • GB712748A - Improvements in or relating to plant or apparatus for cleaning or otherwise treatingarticles in baths containing liquids : en
  • DE894914C - Magnetogram carrier : de en
  • DE915636C - Turning device for internal combustion engines : de en
  • ES40559Y - Barrel : en es
  • ES42262U - Improved hood for arms or lightning equipment for electric lighting (Machine-translation by Google Translate, not legally binding) : en es
  • DE915736C - Cold-resistant, synthetic, rubber-like products : de en
  • ES42302U - Sound box, perfected, for doll voices (Machine-translation by Google Translate, not legally binding) : en es
  • GB712762A - Preparation of substituted benzoic acids : en
  • GB712780A - Improvements in/or relating to internal combustion engine cylinder heads and valves : en
  • DE1680565U - RUST, IN PARTICULAR FOR REFRIGERATORS OD. DGL. : de en
  • ES40822Y - Mechanical apple cutter : en es
  • ES42294U - A container for storing and serving liquid or pasty foods stored in tin cans (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070518A - Welding process, apparatus for carrying out this process and product obtained using this apparatus : en fr
  • DE915822C - Multiplex pulse modulation method for telegraphy : de en
  • FR1070571A - Noise suppression device, more particularly for television receiver : en fr
  • FR1070591A - Improvements to agricultural sprayer tanks : en fr
  • ES42595U - Insulation coating for electrical conductors (Machine-translation by Google Translate, not legally binding) : en es
  • GB712688A - Improvements in or relating to apparatus for inflating bicycle tyres while the bicycle is in motion : en
  • FR1070448A - Continuous manufacturing process of water or bleach extract : en fr
  • GB712705A - Improvements in typewriters : en
  • US2684824A - Adjustable brace : en
  • GB712653A - Improvements in writing instruments : en
  • CH300281A - Reversible tractor plow. : en fr
  • US2684635A - Centrifugal pump : en
  • US2684757A - Display box : en
  • AT179172B - Rotatable and swiveling welding table : de en
  • US2684710A - Screw actuated tire bead loosening tool : en
  • US2684888A - Catalytic reaction of alkali metal hydride and boron trihalide : en
  • US2684932A - Unitfd statfs patfnt offiff : en
  • US2685043A - Brake for electric motors : en
  • CH300428A - Steering linkages for automobiles. : de en
  • US2684546A - Album : en
  • AT179232B - Window lock with push rods : de en
  • CA504719A - Subscriber signalling systems : en fr
  • AT179238B - pen : de en
  • CA504645A - Means for controlling the supply of liquid fuel to internal combustion prime movers : en fr
  • US2684993A - Parallel connected concentric conductor : en
  • US2684978A - Process for producing acrylonitrile : en
  • US2685076A - Electrical connector : en
  • CA504530A - Tension limitation in stressed wires and the like : en fr
  • US2684799A - Casing machine : en
  • AU164067B2 - Improvements in and relating to casement window fittings andthe like : en
  • AT179188B - Folding bag : de en
  • US2684739A - Clutch for a two-speed propeller drive : en
  • US2684663A - Steam boiler : en
  • US2684775A - Label applying mechanism : en
  • CH300447A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • SE146341C1 - : sv
  • CA504616A - Means for lighting a so-called balanced-flue gas heater : en fr
  • US2684485A - Adjustable headgear : en
  • DE1680539U - TURBINE TRANSMISSIONS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1680708U - DISPENSER FOR SMALL QUANTITIES OF FUEL. : de en
  • DE1680737U - ARTIFICIAL FINGER OR TOE NAIL. : de en
  • GB712529A - Improvements in and relating to double-acting billet extrusion presses : en
  • GB712627A - Improvements in or relating to couplings for tractor trailer vehicles : en
  • ES31282Y - Special folding and removable table : en es
  • DE1680464U - DEVICE FOR HANGING HATS IN MOTOR VEHICLES. : de en
  • US2684697A - Band saw guide : en
  • CA504575A - Universal fastening means for trim molding and tools and method for assembling and applying same : en fr
  • GB712576A - Improvements in or relating to cotton stripping machines : en
  • FR1070411A - Pressure chamber supply device : en fr
  • DE1680546U - WARNING DEVICE FOR MOTOR VEHICLES. : de en
  • DE915707C - Arrangement of power generators in wind turbines : de en
  • CH300330A - Process for the production of metallic soaps from fatty acids. : de en
  • DE1680647U - BITUMEN OR BINDING MEASURING AND INJECTION DEVICE ON PROCESSING MACHINES FOR ROAD BUILDING MATERIALS AND THE LIKE : de en
  • DE1680662U - OTALGAN DRIP BOTTLE WITH SCREW-IN PIPETTE. : de en
  • US2684599A - Transmission : en
  • US2684627A - Can end embossing mechanism : en
  • FR1070501A - Filling liquid for low temperature thermometers : en fr
  • ES42332U - Improved rubber ball (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070575A - Process and plant for the preparation of ammonium salts : en fr
  • ES42535U - Improved wire stripper (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680548U - COLLET FOR FILLING PENCILS. : de en
  • US2684587A - Locking key retainer : en
  • US2684882A - Piston ring : en
  • ES209690A1 - Sound producers : en es
  • US2684594A - Load weighing and supporting mechanism : en
  • GB712558A - Electronic masking method and apparatus for electrical colour reproduction systems : en
  • US2684690A - Flow control apparatus : en
  • US2684691A - Mixing valve : en
  • GB712609A - Process for the production of resins : en
  • GB712795A - Mixed phosphoric and thiophosphoric acid anhydrides and their preparation : en
  • CA504686A - Rupturing diaphragms used as valves : en fr
  • ES42365U - A metallic rack drainer for tableware (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070472A - Method for ensuring better use of the depolarization mass of primary galvanic elements : en fr
  • GB712516A - Spark plug : en
  • CA504551A - Pin clasp : en fr
  • CA504717A - Conveyor for banana bunches : en fr
  • CH300337A - Process for the preparation of a blue leveling dye of the anthraquinone series. : de en
  • DE1680674U - QUICK COOKING PLATE. : de en
  • DE1680716U - WAGON LIFTING DEVICE ON TURNTABLE LIFTS : de en
  • DE915837C - Capacitor arrangement made of stacked flat windings : de en
  • US2684741A - Coupling device : en
  • ES215396A2 - Improvements in suction toilet dischargers (Machine-translation by Google Translate, not legally binding) : en es
  • DK77862C - Process for the preparation of isomeric racemic dihydro-nor-lysergic acids. : da en
  • US2685060A - Spark plug tester : en
  • GB712654A - Improvements in or relating to shoe upper conforming machines : en
  • FR1070511A - Cellular bodies with folded-walled cells, and method of making such bodies : en fr
  • FR1070565A - Device for controlling an element capable of rotating around two axes in perpendicular planes, applicable in particular to radar detectors : en fr
  • USD172716S - Jones molding strip : en
  • GB712675A - Rotary hearth furnaces : en
  • GB712781A - Improvements in or relating to insulated electric cables and impregnating compounds therefor : en
  • GB712755A - Improvements in resinous melamine condensation products and in their preparation : en
  • ES215687A3 - Improvements introduced in self-assembling electro-automatic mechanisms (Machine-translation by Google Translate, not legally binding) : en es
  • ES42568U - Jumping toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB712656A - Improvements relating to drying textile material : en
  • ES42583U - Beehive, perfected : en es
  • US2684950A - Sulfuric acid gels : en
  • ES42268U - Flower pot (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070484A - Improvements to magnetic media signal recorders : en fr
  • GB712606A - Improvements in or relating to photolithographic diazotype printing materials and processes : en
  • DE915840C - Process for gas-tight soldering of beryllium discs : de en
  • ES42488U - Device to facilitate the precise centering of the driving hammers of nails in relation to the nailing point and according to the position and shape of the piece to be fixed (Machine-translation by Google Translate, not legally binding) : en es
  • GB712641A - Improvements in or relating to viscous vibration dampers for shafts : en
  • US2684522A - Thin high dielectric constant sheets : en
  • ES215352A3 - A procedure for elaborating a product limpiametales (Machine-translation by Google Translate, not legally binding) : en es
  • ES42559U - Protector, adaptable to the shoulders, to safeguard the face and chest in bottling works and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB712610A - Improvements in or relating to windscreen wiper blades : en
  • ES42348U - Bicycle bell with rotary knob (Machine-translation by Google Translate, not legally binding) : en es
  • ES40535Y - Perfected backpack : en es
  • FR1070590A - Roof improvements for tanks or similar structures : en fr
  • DE1680595U - PANEL RADIATOR WITH TWO FLOW CHAMBERS. : de en
  • ES215723A1 - Fluid pressure brake apparatus : en es
  • ES42298U - Package perfected to contain packages of sheets of carbon paper (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070509A - Advanced wide angle lenses : en fr
  • GB712788A - Improvements in or relating to tiled kerbs for hearths : en
  • FR1070525A - Process for producing thin polarization sheets having any inherent color : en fr
  • DE766047C - Arrangement for multiplying the frequency with oscillating converters : de en
  • FR1070503A - Apparatus for tying straw bales and other applications : en fr
  • US2684695A - Self-propelled portable power saw : en
  • DE915745C - Process for the preparation of modified alkyd resins : de en
  • ES42461U - An automatic dropper cap (Machine-translation by Google Translate, not legally binding) : en es
  • GB712484A - Improvements in key operated lock mechanism : en
  • DE915670C - Cleaning device for textile machines, especially spinning machines : de en
  • US2685002A - Lock for telephone instruments : en
  • US2684618A - Ground working implement : en
  • US2684981A - Recovery of levulinic acid : en
  • DE1680760U - LIVING ROOM UNIT. : de en
  • GB712721A - Door stays : en
  • DE915813C - Process for the preparation of hydrazones : de en
  • FR1070436A - Skin depilation products : en fr
  • US2684724A - Sound wave refractor : en
  • CH300336A - Process for the production of a vat dye. : de en
  • CA504626A - Trolley type collector for bus bar duct systems : en fr
  • DE915608C - Process for the stabilization of oils and fats containing sulfur : de en
  • DE915661C - Frame of a bicycle : de en
  • US2684706A - Stock straightener : en
  • US2684558A - Apparatus for cleaning road surfaces : en
  • CA504576A - Ascorbic acid-glycerine composition : en fr
  • AU160218B2 - An improved portable cooking unit : en
  • US2684857A - Chuck : en
  • DE1680581U - SEWED OR STITCHED SUITCASE. : de en
  • DE1680459U - SEMITRAILER. : de en
  • CA504617A - Organo-silicals and process of production : en fr
  • US2684498A - Hinge structure : en
  • DE841953C - Liquid level indicator : de en
  • ES42576U - New projectile pusher toy by insufflation (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070431A - Rolling frame on mechanical bed, for paraplegics : en fr
  • GB712756A - Improvements in or relating to steam boilers : en
  • CH300280A - Reversible tractor plow. : en fr
  • CH300287A - Installation for cleaning the grids of hydraulic installations. : en fr
  • DE1680654U - BASE FOR ELECTRICAL DEVICE, PREFERABLY FOR SMALL-ISOLATED SWITCH. : de en
  • US2684589A - Interlocking hollow building block : en
  • AT179125B - Multipurpose implement for haymaking : de en
  • CH300348A - Photosensitive layer for photomechanical reproduction. : de en
  • DE915766C - Method and device for pickling iron strips, steel strips or the like by rewinding in the pickling bath : de en
  • DE1680730U - ADJUSTABLE LOW-LOSS HIGH-FREQUENCY COIL. : de en
  • DE1680563U - HOLDER TO PLACE STONE DUST BARRIERS. : de en
  • DE915765C - Process for the production of thin layers : de en
  • CH300468A - Inductive circuit element which has at least one winding which is mounted on a core made of sintered, ferromagnetic material. : de en
  • CA504691A - Pistons for internal combustion engines : en fr
  • US2685071A - Expansible conductive seal for resonant cavities : en
  • CA504534A - Metal strip : en fr
  • CA504658A - Refractory mold : en fr
  • US2684675A - Stoma receiver of simplified construction for use with a disposable bag : en
  • US2684803A - Machine for weighing, filling, and sealing products into containers : en
  • BE530064A - : en fr
  • CA504577A - Printing plates for addressing and like printing machines and in signal tabs for such plates : en fr
  • US2684972A - Production of inorganic esters : en
  • US2684493A - Shoe last : en
  • DE915857C - Grab elevator with carriage and latch bolt : de en
  • CA504535A - Toothbrush : en fr
  • AT179139B - Pre-chamber diesel engine : de en
  • CA504590A - Rotor equipped aircraft : en fr
  • CA504709A - Cross bar tandem office for telephone system : en fr
  • DE1680794U - DEVICE TO AVOID ACCIDENTS IN THE EVENT OF TIRE, WHEEL OR AXLE DAMAGE DURING THE TRIP OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE915687C - Anchoring for horizontal chamber furnaces for producing coke and gas : de en
  • CH300285A - Device for fixing an extension to an extendable forestay. : en fr
  • DE1680462U - SWITCH FOR DIRECTION INDICATORS FOR MOTOR VEHICLES. : de en
  • ES42575U - Gloves with decorative motifs (Machine-translation by Google Translate, not legally binding) : en es
  • US2684612A - Broaching apparatus : en
  • DE915819C - Device for controlling the braking process in track braking systems for rail vehicles : de en
  • FR1070414A - Servo method and device : en fr
  • AT179118B - Business type control mechanism for a cash register or the like. : de en
  • AT179214B - Device on motor vehicles for observing side lanes that open into the lane at an angle : de en
  • US2684620A - Automobile heating system : en
  • ES42399U - Handkerchief with visor of multiple applications (Machine-translation by Google Translate, not legally binding) : en es
  • GR15534B - NETWORK BODY. : el en
  • AT179155B - Elastic chain : de en
  • AT179164B - Device for electroplating sheet metal : de en
  • US2684576A - Method and device of forming piles molded in the ground by filling thin sheathings : en
  • US2684797A - Combination package and shopping bag handle : en
  • FR1070504A - advanced heating elements for electron emitting devices : en fr
  • US2684738A - Rotary impact tool : en
  • US2684631A - Pump and valve assembly : en
  • US2684658A - Livestock sprayer : en
  • US2684624A - Coffee maker : en
  • CH300288A - Surface heating or cooling device for rooms. : de en
  • DE913514C - Device for the automatic processing of workpieces on which several work steps are to be carried out : de en
  • DE915719C - Process and device for the automatic ignition of the flare line of gas generators : de en
  • FR1070553A - Haveuse : en fr
  • GB712582A - Improvements relating to dishwashers : en
  • US2684542A - Deflector and support for endless chain ditching machines : en
  • US2685021A - Electrically heated garment : en
  • CA504671A - Electrical rectifying system : en fr
  • ES42369U - A miniature cigar for dolls (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070402A - Electric elevators : en fr
  • GB712703A - Improvements in or relating to surgery : en
  • DE1680734U - PUSH BUTTONS, LIMIT SWITCHES AND THE LIKE WITH TWO ELECTRICALLY SEPARATED WORKING AND STANDBY POWER CONTACTS. : de en
  • US2684761A - Magnetic ore separator : en
  • AT179141B - Injection nozzle for diesel engines : de en
  • CA504640A - Manufacture of carburetted water gas and in carburetters for use therein : en fr
  • CH300321A - Shirt collar tip insert. : de en
  • DE915804C - Process for the production of felts, cloths or the like. : de en
  • DE915842C - Process for the production of mass cores : de en
  • US2684543A - Moldboard adjustment for v-type ditching plows : en
  • US2684569A - Air by-pass or surge control for supercharged internal-combustion engines : en
  • US2684660A - Windshield cleaner : en
  • US2684814A - Means for engaging motion-picture film ends : en
  • AT179167B - Device for pickling iron and metal strips : de en
  • USD172725S - Combination cigarette lighter and pocket knife : en
  • DE1680698U - BICYCLE HOLDER. : de en
  • US2684577A - Expansible pile-driving core : en
  • CH300424A - Case for business cards. : de en
  • CA504538A - Outboard motors for watercraft : en fr
  • DE915700C - Multi-part switch device, especially for grooved rail switches : de en
  • US2684511A - Corsage holder : en
  • US2684619A - Weed, debris, and litter surfacing device for ground working implements : en
  • CH300282A - Combined sport fishing tans. : de en
  • US2684698A - Tool for running threaded fastening elements : en
  • US2684760A - Electrical precipitator and electrode structure therefor : en
  • US2684948A - Stabilized wax emulsion : en
  • USD172732S - Sheet metal : en
  • AT179115B - Display device on adding machines, calculating machines and cash registers : de en
  • AT179245B - Question and answer game facility : de en
  • DE915777C - Brake system for aircraft with brakes controlled by pressure medium : de en
  • FR1070403A - Flying jet aircraft : en fr
  • GB712700A - Improvements in or relating to flame photometers : en
  • ES42436U - A new apparatus of total reflection perfected (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680562U - HOLDING DEVICE FOR BOLTS ARRANGED BETWEEN THE INDIVIDUAL STRUCTURES OF AN IRON STRUCTURAL STRUCTURE. : de en
  • CA504545A - Shaft hanger : en fr
  • US2684608A - Lathe toolholder : en
  • USD172735S - Combined food and beverage vending station : en
  • DE915622C - Method and device for regulating air conditioning systems : de en
  • ES42314U - Device for antibiotic injection and other medications that need prior dissolution (Machine-translation by Google Translate, not legally binding) : en es
  • ES42457U - A pull-up collar case (Machine-translation by Google Translate, not legally binding) : en es
  • ES215147A1 - Improvements in the switch control devices (Machine-translation by Google Translate, not legally binding) : en es
  • GB712504A - Improvements in or relating to stabilising devices : en
  • DE1680733U - PROTECTIVE CONTACT PLUG. : de en
  • DE915574C - Amplifier circuit with negative feedback : de en
  • ES39441Y - Complement for bottle or bottle caps : en es
  • US2684740A - Driving mechanism and controls therefor : en
  • ES35219Y - Improved nozzle for sprayer : en es
  • GB712612A - Improvements in or relating to moulding cores : en
  • DE1680417U - FLAG POLE HOLDER OD. DGL. : de en
  • DE1680638U - TENSIONING PLIERS FOR SCREEN FABRIC. : de en
  • ES40016Y - Piece for the formation of constructions and puzzles : en es
  • ES42581U - New construction element applicable to walls. Doors and windows (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680609U - LIME AND FERTILIZER SPREADER. : de en
  • DE1680456U - HOSE HANGING DEVICE. : de en
  • GB712798A - Improvements relating to lead acid electric accumulators : en
  • FR1070539A - Flame photometers improvements : en fr
  • DE915823C - Perforated tape transmitter for telegraph systems : de en
  • US2684969A - Process for the preparation of hydroxy amides from hydroxy amines and carboxylic acid halides : en
  • DE915714C - Connection of cover shells with lamp housings : de en
  • US2684676A - Stoma receiver, including sealing means for use with ileostomies : en
  • US2685055A - Induction-motor speed control : en
  • US2684566A - Magnetic system for multiple twist spindles : en
  • DE915833C - Device for tuning oscillation circuits at ultra-high frequencies : de en
  • ES40052Y - Folding shutter closure for elevator doors, balconies, windows and doors : en es
  • ES215464A1 - A procedure for manufacturing glass tube (Machine-translation by Google Translate, not legally binding) : en es
  • US2684974A - Production of chloroalkylhalosilanes and chlorocycloalkylhalosilanes : en
  • DE1680710U - ROLLER SHUTTER LOCK WITH HOLDING DEVICE FOR THE KEY IN THE LOCK. : de en
  • DE1680544U - REAR LIGHT FOR VEHICLES OD. DGL. : de en
  • DE1680559U - CONVEYOR DEVICE FOR DRYING OVEN, PREFERRED TUNNEL OVEN. : de en
  • DE915721C - Smoke extraction device for locomotive shed : de en
  • US2684905A - Methods for cheese packaging and treatment : en
  • CA504543A - Stick horse : en fr
  • DE1680725U - DEVICE FOR DRYING TEXTILES, PAPER RAILS AND THE LIKE. : de en
  • DE915807C - Process for the production of piperylene : de en
  • US2684555A - Alfalfa blossom stamen tripper : en
  • US2684853A - Chance selection word game : en
  • US2684973A - Stannanediol derivatives : en
  • FR1070426A - Universal hot plate for cooking, roasting? pastry : en fr
  • US2685046A - Magnetron : en
  • DE1680610U - MAWING, IN PARTICULAR FOR FARM TRACTORS. : de en
  • US2684822A - Supporting structure : en
  • GB712542A - Improvements in or relating to separation of dust from air : en
  • US2684836A - Venturi-type gas scrubber : en
  • US2684884A - Cabinet shelving : en
  • CA504683A - Process for the preparation of cholanic acid derivatives : en fr
  • US2684603A - Pressure welding apparatus : en
  • US2684897A - Smelting of ore, particularly iron ore : en
  • CA504692A - Hydraulic vibration damper : en fr
  • ES42361U - Improved shuttle (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070415A - Multi-image illuminated advertising method : en fr
  • FR1070421A - Hydro-pneumatic device for measuring variable, hydrostatic and other back pressures : en fr
  • FR1070485A - Improvements to self-supporting plain bearings : en fr
  • GB712533A - Continuous cinematographic contact printing apparatus : en
  • GB712747A - Improvements in and relating to preparations of fatty acid esters : en
  • IE20971L - Amino diol derivatives : en
  • DE915678C - Liquid container with a floating cover : de en
  • DE915731C - Bottle for the separate storage of two different substances and for the sterile preparation of injection solutions and suspensions from them : de en
  • GB712502A - Internal combustion engine : en
  • IE21153L - Beet topping machine : en
  • GB712761A - Device for counting leaves or sheets in a pile or packet and for indicating the groups of counted sheets : en
  • CA504656A - Reciprocating internal combustion engines operating on the two-stroke cycle : en fr
  • DE756080C - Receiving device for the selection of a wire radio transmission from several transmissions given over the same network with different carrier frequencies : de en
  • US2684876A - Lumber sleeve : en
  • AU2012753A - Improvements in or relating to automatic page winding devices : en
  • US2684837A - Apparatus for operating a vapor liquid contacting zone : en
  • US2684914A - Method of increasing the viscosity of sodium carboxymethylcellulose solutions and compositions so formed : en
  • DE915692C - Method and device for converting saturated hydrocarbons into unsaturated hydrocarbons : de en
  • DK77881C - Close to a monitoring opening for pipelines. : da en
  • GB712665A - Improvements in devices for the transmission of power from the engine of a motor vehicle to the driven wheels thereof : en
  • GB712768A - Speed governor for a liquid fuel injection pump : en
  • DE915624C - Process for removing copper from hard lead : de en
  • ES42341U - Device for closing the opening of the trousers (Machine-translation by Google Translate, not legally binding) : en es
  • ES42546U - Piggy bank with automatic coin insertion device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070563A - Method and devices for the manufacture of mica products : en fr
  • ES42527U - Device with fixed location for billiards that rotates by impulse of the ball (Machine-translation by Google Translate, not legally binding) : en es
  • GB712564A - Apparatus and method for coating paper : en
  • US2684568A - Apparatus for ascertaining and regulating deformation of the housing and rotor elements of an elastic fluid turbomachine : en
  • US2684781A - Seed planter : en
  • US2684575A - Submergible type offshore drilling structure : en
  • DE915754C - Standardized share holder for plows : de en
  • DE915797C - Process for making grained, smokeless powder : de en
  • GB712531A - Improved detector mechanism for stopping the sheet feeding mechanism of printing machines upon delivery of double sheets : en
  • GB712562A - Method and apparatus for thoroughly electrically heating large billets : en
  • ES213499A1 - A method of decreasing fibrous materials (Machine-translation by Google Translate, not legally binding) : en es
  • ES215774A1 - A drive device for guardavºas vagonetas (Machine-translation by Google Translate, not legally binding) : en es
  • ES40384Y - Heald terminal : en es
  • FR1070435A - Improvements to Line Sequence or Image Sequence Color Television Systems : en fr
  • CH300461A - Process for the preparation of a metal-containing azo dye. : de en
  • US2684849A - Simulated golf game apparatus : en
  • US2685059A - Spark plug tester : en
  • US2685022A - Lighting device for jack-o'-lanterns and other hollow toys : en
  • US2684886A - Self-brazing cathode : en
  • US2684596A - Plug valve actuator : en
  • US2684541A - Arch support construction : en
  • DE1680599U - PARQUET FLOOR PLATE. : de en
  • DE1680752U - DEVICE FOR BEING, WASHING UP, CLEANING OR. DGL. FROM FLAT SURFACES. : de en
  • DE915841C - Annular gap magnet system : de en
  • US2684941A - Method and apparatus for aerating liquids : en
  • US2684977A - Method of preparing chlorosulfuric esters of chlorinated alcohols : en
  • US2684830A - Silent ball cock : en
  • AT179143B - Screw connection for multi-part pistons of internal combustion engines, in particular for motor vehicles : de en
  • US2684747A - Adjustable paper stop for accounting machines : en
  • GB712523A - Improvements in or relating to guide vane assemblies in annular fluid ducts : en
  • GB712664A - Rotary magnet power assembly : en
  • GB712746A - An improved spray drying process and apparatus for evaporating solutions, emulsions,suspensions and the like : en
  • DE915814C - Process for the preparation of basic alkyl esters of phenyl-substituted, halogenated o-oxybenzoic acids and their acid addition salts : de en
  • US2684744A - Air-cooled magnetic friction element : en
  • ES42254U - Improved drainer for ice coolers (Machine-translation by Google Translate, not legally binding) : en es
  • GB712621A - Improvements in the cam mechanism of knitting machines : en
  • GB712686A - Process for the catalytic hydrogenation of carbon monoxide : en
  • GR15518B - HOW TO INCREASE THE BLEACHING CAPACITY OF THE VARIOUS LAUNDRY AND BLEACHING PREPARATIONS. : el en
  • DE915586C - Arrangement on contact converters : de en
  • DE915581C - Method and device for isolating electrical conductors with thin strips of insulating material by folding them in the longitudinal direction : de en
  • DE915655C - Foam extinguishing system with automatic release for fuel storage containers : de en
  • ES42452U - A new drum (Machine-translation by Google Translate, not legally binding) : en es
  • GB712584A - Improvements in or relating to automatic frequency stabilisation of electric oscillators : en
  • DE1680746U - DEVICE, IN PARTICULAR FOR CLEANING FOOTBOARDS. : de en
  • GB712692A - Improvements in or relating to bearing arrangements : en
  • US2684755A - Filamentary thread guide : en
  • US2684891A - Method for the continuous crystallization of solids from their solutions : en
  • CH300407A - Gas burner. : de en
  • DE915606C - Artificial fluorescent material : de en
  • GB712527A - Improvements in or relating to measuring apparatus using electrical oscillations : en
  • US2684875A - Rope hook : en
  • US2685052A - Condenser-timed relay interrupter : en
  • USD172721S - Rotary wing aircraft : en
  • US2684667A - Forced air flow warm air heating furnace : en
  • CH300402A - Arrangement for achieving a large control range in converters set up for rectifier and inverter operation with grid-controlled vapor or gas discharge paths. : de en
  • DE892813C - Flat warp knitting machine : de en
  • DE915748C - Rate of turn indicator : de en
  • GB712809A - Improvements in or relating to shaping or dressing devices : en
  • USPP1293P - Rose plant : en
  • DE915570C - Tools manufactured by powder metallurgy with differently composed cutting and carrying parts : de en
  • DE1680650U - HOLDING DEVICE FOR ACCESSORIES FOR TELEPHONES. : de en
  • DE915784C - Life belt with floatable insert : de en
  • CA504685A - Surface finish gauging device : en fr
  • DE1680407U - BED SHEETS FOR SOFA BED : de en
  • ES42270U - An interlocking part for the assembly of all kinds of appliances for electric lighting, such as lamps, sconces, chandeliers or other (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680515U - DETACHABLE FOOT. : de en
  • DE765162C - Use of a zinc alloy for cable sheaths : de en
  • AT179184B - Process for making a milk product : de en
  • DE915903C - Axe : de en
  • CA504527A - Automatic obturator for the adduction of fluid : en fr
  • CH300358A - High vacuum gauge. : de en
  • CH300442A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • ES215688A3 - IMPROVEMENTS IN AND RELATED TO THE TRAJECTORY OF A MOBILE ON A SURFACE THROUGH LUMINOUS AND / OR MECHANICAL EFFECTS : en es
  • GR15531B - IMPROVEMENTS IN OR RELATING TO PRESSURE TOOLS. : el en
  • GB712717A - Improvements in coated paper manufacture : en
  • CH300284A - Process for the production of gamma-hexachlorocyclohexane from a mixture of isomers. : de en
  • ES209658A1 - Improvements in the construction of metal fences for doors (Machine-translation by Google Translate, not legally binding) : en es
  • AT179230B - Combination lock, especially for bicycles : de en
  • US2684507A - Awning structure : en
  • US2684844A - Sinuous type of spring with variable lengths of transverse and longitudinal bars : en
  • CA504585A - Junction box for television aerials : en fr
  • CA504676A - Steering gear : en fr
  • DE1680500U - ARRANGEMENT FOR DETERMINING A SUITABLE LIPSTICK COLOR. : de en
  • DE1680793U - COVER FOR CAR STEERING WHEEL. : de en
  • AT179233B - Floor spring : de en
  • US2684947A - Noncaking silicofujoride- : en
  • AT179105B - Orientation bus : de en
  • CA504708A - Methods of forming fibers from collagen : en fr
  • CA504713A - Railway track circuits : en fr
  • CH300464A - Process for the preparation of a metal-containing azo dye. : de en
  • CA504549A - Aluminum shingle : en fr
  • CA504568A - Combined bottle opener and handle for beverage carton : en fr
  • CA504666A - Ceramic insulator : en fr
  • CH300403A - Arrangement with a photosensitive semiconductor. : de en
  • DE1680485U - CATALOG. : de en
  • DE1680536U - WHEELBARROW, ESPECIALLY FOR BUILDING PURPOSES. : de en
  • AU2130053A - Improved method and apparatus for use in preservation of foodstuffs : en
  • CA504634A - Sponge rubber and method of making same : en fr
  • CH300427A - Adjustable eccentric lock. : de en
  • CH300448A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • DE754589C - Encapsulated log winch with sliding armature motor : de en
  • US2684996A - Combined telephone and telegraph system : en
  • DE915810C - Process for establishing the equilibrium between stereoisomeric amines : de en
  • CH300333A - Process for the preparation of pregnan-diol- (11B, 21) -dione- (3,20) -monoacetate- (21). : de en
  • CH300409A - Electric high-pressure gas discharge lamp with fixed glow electrodes. : de en
  • CA504650A - Machine for making a plurality of successive similar imprints on a strip or ribbon : en fr
  • US2684505A - Stripping cylinder : en
  • DE915876C - Herbicides : de en
  • ES40651Y - New marker and indicator of sports pools : en es
  • GB712691A - Chemical solutions for treating metal surfaces and methods of using the same : en
  • CH300364A - Watch movement. : en fr
  • CH300355A - Thermostat. : de en
  • DE1680435U - DEVICE FOR DIRT-FREE MILK PRODUCTION DURING HAND MILKING. : de en
  • FR1070433A - Transmission for bicycles with auxiliary motor : en fr
  • AU2011053A - Improvements in and relating to collapsible boxes : en
  • GB712614A - Improvements in or relating to variable pitch marine screw propellers : en
  • DE1680782U - VALVE CONTROL FOR COMBUSTION MACHINERY. : de en
  • FR1070442A - Improvements to building blocks, bricks and other building blocks : en fr
  • FR1070478A - Advanced flotation devices for amphibious vehicles : en fr
  • ES209665A1 - A procedure for the manufacture of plates of composite materials of the type of asbestos cement (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070451A - Process for the preparation of isoquinoline compounds : en fr
  • FR1070453A - Lift or elevator shaft landing door lock : en fr
  • BE530402A - Improvements relating to the attachment of a piece of sheet material to a surface : en fr
  • CA504711A - Alarm signaling system : en fr
  • DE1680665U - Closing plugs made of cork, especially for tablet tubes : de en
  • FR1070460A - Device for inserting anchors into a solid mass : en fr
  • GB712552A - Improvements in or relating to automatic protection and alarm circuit arrangements for radio and like transmitters : en
  • US2684510A - Power actuated toggle linkage mechanism for die casting machines : en
  • US2684826A - Valve-actuating mechanism : en
  • DE915638C - Process for lubricating hydraulic tilting, lifting and pressing systems equipped with piston pumps and working with oil as the pressure medium, as well as piston oil pumps for carrying out the process : de en
  • GB712507A - Improvements in or relating to blank feeding apparatus : en
  • GB712549A - Improvements in or relating to jacquards : en
  • DE915706C - Electrodynamic frequency generator : de en
  • ES34913Y - Key ring clip for pocket : en es
  • ES214117A1 - An improved electric resistance element : en es
  • AT179176B - Regulating device for the segment feed of a roller mill : de en
  • DE1680521U - CONTROL OF THE VOLUME OF AIR SUPPORTED IN AIR CONDITIONING AND VENTILATION SYSTEMS. : de en
  • DE1680742U - TOOTH BRUSH EQUIPMENT FOR TEAM MASSAGE AND TREATMENT OF TEAM DISEASES. : de en
  • DE915611C - Fireplace door : de en
  • DE1680538U - REGULATOR FOR INDEPENDENT MOTOR VEHICLE TRANSMISSIONS WITH MORE THAN TWO GEARS, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE762452C - Procedure for testing vacuum vessels for leaks : de en
  • ES42412U - Children's story perfected (Machine-translation by Google Translate, not legally binding) : en es
  • US2684625A - Lobster broiler : en
  • DE915803C - Device for moving billets from one caliber of a roll stand to a subsequent caliber : de en
  • DE915827C - Device for amplifying direct voltages : de en
  • ES40256Y - Tongue to blow the closure of purses, wallets, hip flasks and the like : en es
  • ES42446U - Roulette (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070492A - Pigment based on silicate and lead chromate and its manufacturing process : en fr
  • GB712585A - Refractory bodies and compositions and methods for making the same : en
  • DE915886C - Device for removing the slag that forms when melting on welding electrodes : de en
  • DE759297C - Phase-pure transmission chain ladder : de en
  • DE915720C - Stovepipe wall socket : de en
  • FR1070443A - Spinning and twisting machines : en fr
  • DE876136C - Ball bearing instrument holder : de en
  • US2684727A - Grease trap : en
  • FR1070462A - Pneumatic transport method : en fr
  • GR15542B - METHOD AND APPLIANCE FOR THE INDOOR (PRINT) FORMATION OF CONCRETE PENS AND SIMILAR, FOR BUILDING PURPOSES. : el en
  • DE1680604U - TABLE BRAKE FOR WOODWORKING MACHINERY. : de en
  • ES42445U - Clamping parts for fixing bars (Machine-translation by Google Translate, not legally binding) : en es
  • GB712490A - Apparatus for endoscopic examination : en
  • DE1680749U - DEVICE FOR CLEANING AND POLISHING OD. THE LIKE, IN PARTICULAR FROM COOKING PLATES. : de en
  • ES40540Y - Simplified eye for dolls : en es
  • DE1680429U - SOUND HEAD FOR NON-DESTRUCTIVE MATERIAL TESTING. : de en
  • DE1680681U - MOUTH PIECE FOR PIPES, CIGARS OR CIGARETTE TIPS. : de en
  • DE915664C - Corner fitting for window sash or the like. : de en
  • ES42266U - An extensible lock applicable to suitcases and trunks (Machine-translation by Google Translate, not legally binding) : en es
  • DK77875C - Tractor cleaner. : da en
  • CH300346A - SLR camera. : de en
  • DE915583C - Mutable resistance : de en
  • DE915746C - Process for the production of organosilicon compounds : de en
  • FR1070596A - Improved process for making tubular shaped film : en fr
  • GB712702A - Automatic controls for accounting machine : en
  • DE1680554U - SOLE AGGREGATE. : de en
  • US2684492A - Combination drilling and tapping tool : en
  • US2684790A - Ejector-closure for collapsible tubes : en
  • ES42487U - Device to overcome the obstacle that prevents the approach of the firing axis of the driving hammers of nails to a certain point (Machine-translation by Google Translate, not legally binding) : en es
  • US2684780A - Valving assembly for closure caps : en
  • GB712577A - Improvements in hydropneumatic accumulators : en
  • ES42410U - A perfected shirt (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070527A - Process for preparing a polymerized composition and compositions obtained by this process : en fr
  • FR1070593A - Rubber spring : en fr
  • ES209729A1 - A mobile equipment for electromagnetic control devices, understanding a shutter that forms a magnetic nucleus which displaces an alternative movement (Machine-translation by Google Translate, not legally binding) : en es
  • AT179165B - Process for the production of iron or steel objects with a metallic coating : de en
  • CA504624A - Apparatus for filtering air : en fr
  • DE1680418U - WALL CLOTHING, SUCH AS WALLPAPER OR KELIM. : de en
  • DE1680591U - COUCH. : de en
  • ES209664A1 - A procedure for the obtaining of formilaminic compounds (Machine-translation by Google Translate, not legally binding) : en es
  • GB712559A - Improvements relating to electric condensers : en
  • GB712770A - Improvements in or relating to microphones : en
  • ES42286U - Improved sponge (Machine-translation by Google Translate, not legally binding) : en es
  • ES42352U - Anti-slip visor (Machine-translation by Google Translate, not legally binding) : en es
  • ES42451U - A perfected decorative styling (Machine-translation by Google Translate, not legally binding) : en es
  • ES215686A3 - A mechanism of automation for long and short arms of the denominated salon (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070577A - Passenger car comprising, in particular, a pontoon-shaped superstructure and protective beads : en fr
  • GB712741A - Improvements in or relating to baskets and the like made from cardboard or similar sheet materials : en
  • DE900005C - Closing device against drafts : de en
  • DE1680653U - BY PLUGGING TOGETHER LOCKABLE HOUSING PARTS. : de en
  • DE915867C - Process for the production of alkali-soluble, resin-like condensation products : de en
  • DE915652C - Photographic camera : de en
  • AT179146B - Injection carburetor : de en
  • AT179183B - Process for the production of an adhesive emulsion which is particularly suitable as a food additive or ingredient : de en
  • US2684772A - Lifting truck fork : en
  • US2684640A - Mechanical storage equipment : en
  • US2685048A - Automobile signal system : en
  • AU167074B2 - Improved rotary gear pump : en
  • DE1680437U - LAYERED CHEESE TABLE. : de en
  • DE915620C - Armchair convertible into a bed : de en
  • ES42382U - An improved bottle (Machine-translation by Google Translate, not legally binding) : en es
  • ES42587U - Stereographic card (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070476A - Closing device for containers provided with a hinged lid, and method and device for closing containers provided with such a lid : en fr
  • DE1680695U - AUXILIARY DEVICE FOR DRIVING VEHICLES. : de en
  • US2685016A - Hermetically sealed resistor : en
  • DE1680664U - Tablet container with rotatable lid : de en
  • DE915735C - Process for the production of rigid cellulose-containing panels and similar pressed material : de en
  • DE915737C - Heat-resistant structures, such as films or threads, made from cellulose esters : de en
  • DE915912C - Process for stabilizing cellulose nitrates : de en
  • GB712535A - Improvements in the separation of acetylene from gaseous mixtures : en
  • US2684519A - Method of treating tubular knitted fabric : en
  • US2684623A - Automatic ventilation device : en
  • DE915569C - Process for the production of the pharmacological action modified compounds of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone : de en
  • ES215121A1 - A procedure for the hydrogenation of organic compounds in general, and especially for the hydrogenation and decoloration of glycerids and/or fatty acids (Machine-translation by Google Translate, not legally binding) : en es
  • GB712590A - Improvements in and relating to trimethylol phenol compounds : en
  • DE1680759U - CARRIER WITH BARRELS FOR SPRING ROLLERS. : de en
  • US2685025A - Electrolytic device : en
  • DE1680463U - MOTOR VEHICLE, IN PARTICULAR OMNIBUS. : de en
  • DE1680569U - PLUG-IN DEVICE WITH UNBREAKABLE INSULATED BODY. : de en
  • US2684524A - Apparatus for assembling a tubular elastic rubber insert between an outer rigid casing and an inner rigid core : en
  • US2684953A - Intumescent coating composition and an article of manufacture thereof : en
  • AT179235B - Pivot bearing for window sashes that can be pivoted about a horizontal or vertical axis. : de en
  • DE1680423U - EASILY UP AND DOWN STAND MADE OF PRECAST PARTS. : de en
  • FR1070584A - Improvements to display and entertainment devices : en fr
  • CA504679A - Fuse construction : en fr
  • ES42501U - New door and window crank (Machine-translation by Google Translate, not legally binding) : en es
  • CH300444A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • CH300372A - Hydraulic veneer press with several pressure cylinders. : de en
  • US2685030A - Beam antenna : en
  • CA504548A - Combination safety razor and hair trimming device : en fr
  • CH300439A - Process for the preparation of an aryl-substituted pyrazoline compound. : de en
  • CA504723A - Rocker arm construction : en fr
  • DE1680714U - Nib and ink guide for fountain pen. : de en
  • AU2157753A - An improved portable cooking unit : en
  • CA504623A - Metallic vapour electric discharge tubes : en fr
  • AT179168B - Adjustable reamer : de en
  • CA504531A - Miniature packet : en fr
  • AT179104B - Interference device for surface inspection : de en
  • CA504651A - Spring lock for steel tape ribbon : en fr
  • DE915762C - Clutch disengages in the event of overload and re-engages in the absence of the overload : de en
  • FR1070439A - Automatically controlled sluice gate for heavy vehicles : en fr
  • DE1680608U - DEVICE FOR ALTERNATING SIMULTANEOUSLY LIFTING AND LOWERING REPLACEMENT PLOWS. : de en
  • GB712783A - Improvements in devices for supporting bearings from casings : en
  • US2684657A - Swine handling device : en
  • US2684713A - Hot gas contact spray drier for evaporating liquid from sirupforming solutions : en
  • US2685001A - Extended automatic gain control system : en
  • US2684827A - Gate for irrigation pipes : en
  • DE1680587U - VACUUM CLEANER WITH DUST BAG INSERTED IN FRONT OF THE ENGINE. : de en
  • FR1070480A - Improvements made to temperature or pressure controlled distributors to regulate the flow of fluids : en fr
  • GB712698A - Improvements in or relating to gas detectors : en
  • GB712801A - Improvements in the production of solid paraffin hydrocarbons by the hydrogenation of carbon monoxide : en
  • DE915602C - Device for dielectric welding or cutting of foils made of thermoplastic material by means of high frequency : de en
  • AT179130B - Automatic feeding system : de en
  • US2684666A - Internal-combustion engine ignition system : en
  • US2685078A - Selective ringing connection for party line telephones : en
  • US2684615A - Apparatus for pressing or blanking articles from strip material : en
  • DE1680489U - EXTENDABLE CAR ANTENNA. : de en
  • DE1680750U - SWEEPER WITH RECESSED COLLECTION CONTAINER FOR THE SWEEPING MATERIAL. : de en
  • DE915634C - Two-stroke internal combustion engine with reverse scavenging in V design : de en
  • ES42344U - Device for changing voices or registers for accordions and the like : en es
  • ES42586U - Connection device between accumulator batteries and output cables (Machine-translation by Google Translate, not legally binding) : en es
  • GR15537B - MODIFIED CELL FORMING FORM AND METHOD OF PRODUCTING IT. : el en
  • DE1680447U - CRANK KNOB FOR MEASURING AND TESTING EQUIPMENT. : de en
  • CH300292A - cylinder lock. : de en
  • US2684653A - Tow coupling : en
  • USPP1292P - Rose plant : en
  • DE1680573U - IGNITION DEVICE FOR LOW-VOLTAGE FLOURESCENT LAMPS WITH GLOWING CATHODES WITH ADDED REACTOR AND THERMAL TIMER. : de en
  • ES42495U - New burial model (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070470A - Table football or similar : en fr
  • FR1070493A - Pneumatic jack : en fr
  • AT179234B - Door closing valve for pressure-operated door closing systems : de en
  • CA504637A - Manufacture of insulated electric conductors : en fr
  • DE766077C - Autonomous bag filling and weighing machine : de en
  • CA504674A - Hopper car door lock : en fr
  • DE915730C - Process for the production of artificial threads or fibers : de en
  • USD172696S - Trailer coach : en
  • US2684784A - Inflator for pneumatic life preserving apparatus : en
  • US2684982A - Recovery of levulinic acid : en
  • DE1680477U - SHOE CLOSURE WITHOUT HANGING SHOE STRAP. : de en
  • AT179204B - Resilient seat : de en
  • AU161880B2 - Improvements in or relating tothe manufacture qf wooden cases : en
  • US2684486A - Adjustable double gusset waistband assembly for garments : en
  • CA504632A - Wheel slip relay and wiring : en fr
  • CH300293A - Process for the production of chemical resistant glass. : de en
  • ES215377A1 - New machine for cutting refractory bricks in silica and aluminum qualities (Machine-translation by Google Translate, not legally binding) : en es
  • ES42308U - New perfected container (Machine-translation by Google Translate, not legally binding) : en es
  • ES213906A1 - An economic-commercial procedure to get cultural, instructive or sports editions at all luxury, without effective or nominal payment (Machine-translation by Google Translate, not legally binding) : en es
  • AT179213B - Rearview mirrors for automobiles : de en
  • DE915653C - Lamp house for motion picture projector, especially for cine films : de en
  • DE915916C - Rotary drying drum with closed ends for pourable goods : de en
  • US2684861A - Sealing assembly : en
  • US2684966A - Triazole dyestuffs : en
  • DE915782C - Solid rubber tires for vehicle wheels : de en
  • US2684491A - Automatic releasing toolholder : en
  • CA504556A - Discharge extension for hay baler : en fr
  • AT179236B - Hold-open device for pivot windows : de en
  • CA504695A - Viscosity reduction of petroleum mahogany sulfonate hydrocarbon solutions : en fr
  • AT179114B - Electromagnetic device : de en
  • CA504639A - Perfecting press : en fr
  • CH300366A - Process for bending a straight tube and tube obtained by this process. : en fr
  • DE915913C - Process for the production of colored artificial stone slabs u. like : de en
  • ES42538U - Electrothermal device for therapeutic treatments (Machine-translation by Google Translate, not legally binding) : en es
  • IE20839L - Improvements in or relating to non-slipping devices for¹horseshoes : en
  • DE915812C - Process for the production of xanthanes or thioxanthanes : de en
  • CH300335A - Process for the preparation of 1-amino-3-imino-isoindolenine. : de en
  • CH300419A - Cap to be applied to the screw neck of a container containing a volatile liquid to achieve continuous and spontaneous evaporation of the liquid. : en it
  • CH300313A - Process for the preparation of a new aldehyde condensation product of guanyl melamines. : de en
  • USD172728S - Standoff insulator for antenna lead-in wire : en
  • US2684518A - Hole forming device : en
  • US2684904A - Malt flour product : en
  • CA504654A - Fuel injection pumps : en fr
  • US2684683A - Safety closure for truck and trailer tank bodies : en
  • AU168153B2 - Improvements in or relating to rocket tubes : en
  • AT179128B - Device for picking fruit : de en
  • US2684633A - Expansible plunger for plunger lifts : en
  • US2684854A - Bubble construction for expansion chucks : en
  • DE1680689U - REFRIGERATING AND WARMING TRAYS FOR PHOTOGRAPHIC BATHS. : de en
  • CA504718A - Subscriber signalling systems : en fr
  • AT179222B - Stopper : de en
  • USD172734S - Radio cabinet : en
  • AT179137B - Internal combustion engine with centrifugal supercharger : de en
  • GB712514A - Process for the preparation of tuberculin : en
  • CA504566A - Advertising display device : en fr
  • ES42466U - Simplified patent holder (Machine-translation by Google Translate, not legally binding) : en es
  • CA504644A - Dynamo regulators : en fr
  • AT179198B - Device for projection of cinematographic images : de en
  • CA504599A - Manufacture of interpolymers of styrene with unsaturated fatty acids and derivatives thereof : en fr
  • CA504628A - Traction vehicle control system : en fr
  • CH300361A - Waterproof watch. : en fr
  • DE915874C - Mobile slurry pump : de en
  • FR1070419A - Improvements to switching devices or electrical contactors : en fr
  • DE1680649U - SWITCH SETTING DEVICE WITH ELECTROMAGNETIC DRIVE. : de en
  • ES215558A3 - Improvements in the manufacture of extensible lug pliers (Machine-translation by Google Translate, not legally binding) : en es
  • CA19644S - Plastic coated sheet material : en
  • DE1680727U - COLLECTIVE LETTER. : de en
  • DE757762C - Device for cleaning castings : de en
  • DE915619C - Seating and reclining furniture with a bed frame that can be raised to working height : de en
  • DE915792C - Device for sending and receiving sound waves in water or other liquid media, in particular on ships : de en
  • CH300421A - Multiple contact field for voters in telecommunications systems. : de en
  • AT179203B - Sledge : de en
  • DE1680465U - CAR CAMPING GARAGE. : de en
  • US2684674A - Stopper for fluid containers : en
  • US2684645A - Hopper car door lock : en
  • AT179150B - Cylinder head for air-cooled internal combustion engines : de en
  • CH300389A - Arrangement for limiting the overvoltage occurring due to field amplification in armatures of direct current shunt motors that are fed by rectifiers, in particular those with grid-controlled vapor or gas discharge paths. : de en
  • DE1680584U - CAMPING EQUIPMENT BAG. : de en
  • DE1680620U - SELF-RELEASE FOR PHOTOGRAPHY WITH ADJUSTABLE TILT STROKE. : de en
  • DE1680675U - PROTECTIVE BLANKET FOR STOVE PLATES. : de en
  • DE915677C - Motor vehicle with loading crane : de en
  • DE915680C - Diverter valve device, especially for mixer taps in bathing facilities : de en
  • US2684845A - Rubber bush or torsion spring : en
  • US2684926A - Sweetening process : en
  • AT179160B - Infinitely variable sprocket change gear : de en
  • AT179225B - Can lock : de en
  • AU2006853A - Improvements in or relating to ladders : en
  • CH300301A - Device for holding change on the handle of a container. : de en
  • DE915896C - Device to limit or inhibit the freedom of rotation of the drawbar of trailer couplings with the help of a rubber body : de en
  • ES42432U - Helmet perfected for bikers (Machine-translation by Google Translate, not legally binding) : en es
  • ES42572U - Armchair for drawing (Machine-translation by Google Translate, not legally binding) : en es
  • GR15523B - WATERPROOF SHOE WITHOUT VARDOULOS. : el en
  • ES42370U - Electrical enclave to graduate intensities (Machine-translation by Google Translate, not legally binding) : en es
  • ES42520U - Hermetic sealing arrangement for packaging (Machine-translation by Google Translate, not legally binding) : en es
  • US2684637A - Gear pump : en
  • CH300344A - Typographic typesetting machine. : en fr
  • ES38616Y - New perfected funnel : en es
  • CA504621A - Electric discharge devices : en fr
  • AT179237B - Dry shaver : de en
  • US2684748A - Egg handling conveyer : en
  • US2684508A - Sealing strip : en
  • US2684533A - Linoleum cutter and trimmer : en
  • US2684777A - Vacuum-tight joint for metal, glass, or like material pieces : en
  • AT179187B - Method and device for the production of spun sugar from caramel mass : de en
  • BE530309A - : en fr
  • CH300371A - Double circular saw. : de en
  • CA504580A - Preparation of polymerized polyester resin materials of improved strength and water resistance : en fr
  • CH300404A - Clamping device for the electrical connection of an inductor for inductive heating of workpieces to the secondary winding of a high-frequency generator. : de en
  • DE915783C - Block pedal with reflector for bicycles : de en
  • CA504571A - Reel holder for barbed wire : en fr
  • AT179117B - Receipt conveyor for cash registers and the like like : de en
  • US2685024A - Electric lamp : en
  • DE1680771U - DEVICE FOR FASTENING PROTECTIVE COVERS AND THE LIKE. : de en
  • DE915641C - Console milling machine : de en
  • ES39874Y - Easily cinch cuff for athletes : en es
  • GB712586A - Improvements in roof truss construction : en
  • CA504661A - Gyratory crusher : en fr
  • CA504703A - Electrical control apparatus : en fr
  • CH300423A - Display case for food, in particular for cheese and butter. : de en
  • CA504699A - Lubricating grease manufacture and apparatus therefor : en fr
  • US2684720A - Process of drilling wells using lowwater-loss cement slurry : en
  • US2684811A - Indicating means for thermostatic devices : en
  • US2684873A - Method and apparatus for the conveyance of granular solids : en
  • US2685019A - Spring annealing machine : en
  • CA504629A - Traction vehicle wheel slip control system : en fr
  • DE1680438U - HEATABLE RREARING CAGE FOR SMALL ANIMALS. : de en
  • US2684500A - Apparatus for deveining shrimp : en
  • US2684792A - Shipping and dispensing carton : en
  • US2684758A - Paperboard shipping carton for individual articles such as scissors : en
  • US2685031A - Noise voltage generator : en
  • ES42514U - Pressure control shutter device (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070551A - Improvements to electric contact rectifiers : en fr
  • GB712536A - Improvements in or relating to magnetic transducing apparatus : en
  • DE1680715U - TURNTABLE TO DETERMINE THE MATCH PAIRINGS IN THE FOOTBALL TOTO. : de en
  • CA504526A - Electric motor controllers : en fr
  • CH300311A - Knitting machine equipped with an automatic stop control mechanism. : en fr
  • US2684701A - Potato peeler having a peelings discharge opening : en
  • US2685066A - Impedance inversion networks : en
  • USD172695S - Christmas tree ornament : en
  • DE764711C - Keypad for teletype transmitter : de en
  • US2684571A - Jet motor : en
  • US2684593A - Pressure gauge : en
  • CA504663A - Glow tube pulse amplifier : en fr
  • CH300410A - Arc tube. : de en
  • FR1070482A - Improvements to feeder and yarn changer mechanisms for circular knitting machines : en fr
  • ES40552Y - Enhanced porous pad, for regular feminine hygiene use : en es
  • ES42336U - A cardboard container (Machine-translation by Google Translate, not legally binding) : en es
  • GB712660A - Electromagnetic switch relay, more especially combined current regulator, voltage regulator and charging switch for lighting installations of power-driven vehicles : en
  • CH300434A - Ceiling heating or cooling device. : de en
  • US2684613A - Apparatus for and method of combining enwrapments : en
  • AU160739B2 - Improvements in hydraulic hoists : en
  • CA504582A - Conditioning of pigments : en fr
  • CA504688A - Pile fabric and method of making same : en fr
  • DE1680632U - ARRANGEMENT BY TRAFFIC SIGNAL HOUSING. : de en
  • DE1680790U - ADVERTISING CARD WITH MAGNETIC NEEDLE. : de en
  • FR1070424A - Improvements to the Bessemer or Thomas steel mill converters : en fr
  • US2684752A - Conveyer for corn cutting machines : en
  • CA504565A - Pull switch for mine shaft signal systems : en fr
  • CA504550A - Aluminum shingle : en fr
  • CH300329A - Process for the production of calcium cyanamide. : de en
  • ES42512U - Useful fruit cutter (Machine-translation by Google Translate, not legally binding) : en es
  • GB712767A - Improvements in and relating to sets of chairs : en
  • DE915567C - Process for the preparation of carboxylic acids, their anhydrides, esters, thioesters and amides : de en
  • US2684678A - Apparatus for making cigars and cigarillos in continuous lengths : en
  • AT179181B - Thread cutter for sewing machines : de en
  • US2684611A - Objective mount with built-in filters : en
  • US2684639A - Well pump : en
  • USD172704S - Link chain for a bracelet or similar article : en
  • IE20768L - Electric cookers : en
  • ES42366U - A rig for threading sewing needles (Machine-translation by Google Translate, not legally binding) : en es
  • US2684742A - Air operated clutch with interchangeable air operated power unit : en
  • US2685041A - Apparatus for examining materials by ultrasonic shear vibration : en
  • DE1680460U - MOTOR VEHICLE. : de en
  • DE915625C - Elastic connection : de en
  • US2684935A - Distillation of hydrocarbon mixtures : en
  • GB712722A - Improvements relating to the doors of lifts : en
  • ES36606Y - Enhanced head for photographic machine tripod : en es
  • DE915603C - Process for the preparation of copper-containing disazo dyes : de en
  • DK77863C - Stirring kettle. : da en
  • GB712601A - Improvements in the manufacture of uranium tetrafluoride : en
  • GB712690A - Improvements in, or relating to, the continuous casting of metals : en
  • ES42448U - Adjustable ring wrench : en es
  • GB712796A - Method of and apparatus for forming and supplying combustible mixtures in multi-cylinder internal combustion carburettor engines : en
  • CH300470A - Process for the preparation of a new substituted nicotinic acid amide. : de en
  • ES42404U - Folding carrier for cars (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070409A - Devices for reducing the establishment and termination edges of electrical pulses : en fr
  • AT179242B - Projectile with a tail unit : de en
  • DE1680416U - COMPONENTS FOR BUILDINGS OR PLAY BOXES. : de en
  • DE1680711U - TUERFITSCHE. : de en
  • DE757929C - Extraction control for steam or gas turbines : de en
  • DE915596C - Resettable magnetic field tubes for generating centimeter waves : de en
  • USD172710S - Water cooler top : en
  • US2684930A - Unitfd : en
  • AT179116B - Orientation device for the automatic, map-like indication of the respective location of vehicles or pedestrians : de en
  • DE754569C - Electrodynamic loudspeaker for the transmission of brief messages or commands with increased volume : de en
  • ES209742A1 - Improvements in the construction of forced pipes (Machine-translation by Google Translate, not legally binding) : en es
  • US2684482A - Girdle : en
  • US2684563A - Disk harrow : en
  • US2684990A - Battery design for guided missiles : en
  • ES42324U - Fuel adapter device in explosion engines (Machine-translation by Google Translate, not legally binding) : en es
  • DE915742C - Process for the production of bituminous masses : de en
  • US2684650A - Automatic attachment for zigzag sewing machines : en
  • US2684877A - Bearing : en
  • DE915615C - Drip device for liquid containers, such as bottles or the like. : de en
  • DE915647C - Method and device for feeding multi-stage presses with moist mass cake, in particular fiber cake for the production of fiber boards : de en
  • DE1680683U - BAG FOR STORAGE OF SMOKING EQUIPMENT. : de en
  • DE1680784U - STARTING AID DEVICE FOR CARBURETTOR ENGINES. : de en
  • ES42449U - Additional buckle for parachute atacks (Machine-translation by Google Translate, not legally binding) : en es
  • ES42567U - Pre-payment device for radio auditions (Machine-translation by Google Translate, not legally binding) : en es
  • GB712532A - Improvements in or relating to electrical fuse holders : en
  • DE915888C - Method of preventing blood clotting : de en
  • DE1680636U - LOCKING DEVICE FOR THE GRAPPLE TONGS OF EXCAVATORS. : de en
  • DE1680743U - CUTTER FOR FOOD. : de en
  • DK77867C - Process for the continuous production of artificial threads, fibers and foils of viscose. : da en
  • US2684831A - Turbine and like rotor : en
  • ES209718A1 - A procedure for the obtaining of resinant finishes on tissues (Machine-translation by Google Translate, not legally binding) : en es
  • ES42263U - Mirror carrier shaving machine (Machine-translation by Google Translate, not legally binding) : en es
  • US2684512A - Wire binder : en
  • ES40383Y - Flat wire heddle : en es
  • FR1070506A - Mining machine movable, by means of endless traction, in one direction and the other, in front of a working face for the mining of coal or other minerals : en fr
  • ES40646Y - Suspension mechanism for pushchairs : en es
  • ES42334U - A new improved hose for pipe splicing (Machine-translation by Google Translate, not legally binding) : en es
  • US2684806A - Method for charging liquid products into pressure-tight containers : en
  • US2684874A - Apparatus for the spraying of pulverulent materials : en
  • US2685005A - Automatic warning signal : en
  • ES39974Y - Perfected brush : en es
  • ES42463U - Folder hanging, variable content (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680596U - AREA RADIATION HEATING. : de en
  • DE908446C - Process for the production of colored photographic overhead and transparency images with the aid of decoctions of ªÏ-cyanoacetophenone as dye coupling components : de en
  • DE915832C - Overlay receiver with waveband switching and with double overlay in two successive mixing stages : de en
  • DE1680570U - COUNTER NICHE MADE OF CONCRETE. : de en
  • ES42283U - Plate for exhibition of packages and analogues (Machine-translation by Google Translate, not legally binding) : en es
  • GB712622A - Improvements in machines for the rolling of pastry into sheets : en
  • GR15544B - WASHING MACHINE. : el en
  • ES42442U - Toy cannon (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070452A - Improvements to distillation columns : en fr
  • GB712635A - Improvements in or relating to sheet delivery mechanism : en
  • ES42257U - Waterproof suit for underwater dives (Machine-translation by Google Translate, not legally binding) : en es
  • GB712486A - Improvements in and relating to sewing machines : en
  • US2684534A - Measuring device : en
  • US2684716A - Gauze dispenser : en
  • USD172724S - Combination pocket knife and magnifying glass : en
  • AT179157B - Stop valve for liquids : de en
  • ES37334Y - Portable electric and gas cooker with oven : en es
  • US2684711A - Gas burner secondary air feed and flame baffle : en
  • CH300283A - Process for the production of a condensation product. : de en
  • DE915858C - Reel with foot-operated travel brake and safety brake : de en
  • GR15536B - PROVISION FOR THE CONTINUOUS MAKING OF PLASTIC MATERIALS AND OTHERS. : el en
  • DE1680419U - COLLAR. : de en
  • DE1680529U - WIND FLOW ALARM DEVICE FOR THERMAL CABINET WITH AIR CONVERSION. : de en
  • DE915838C - Arrangement with an oscilloscope tube : de en
  • GB712596A - Improvements in and relating to control devices for compressed air brakes for railway vehicles : en
  • DE915626C - Arrangement of measuring instruments : de en
  • DE915790C - Method and device for firing projectiles : de en
  • US2684734A - Wheel lock for mechanic's creepers : en
  • ES209663A1 - A procedure for the obtaining of methylamins (Machine-translation by Google Translate, not legally binding) : en es
  • ES42401U - Hat intended to prevent the loss of grease in the shafts in general (Machine-translation by Google Translate, not legally binding) : en es
  • ES42531U - Double friction glasswashers (Machine-translation by Google Translate, not legally binding) : en es
  • US2684530A - Cutting machine : en
  • ES209717A3 - Improvements in the construction of crystal electric "pic-ups" (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680740U - REEL CORE. : de en
  • GB712632A - A method of, and apparatus for packing biscuits into tins and like containers : en
  • GB712645A - Process for producing laminated oil-proof electric insulating material : en
  • DK77865C - Electron discharge device for amplification of electric waves. : da en
  • US2684964A - Production of melamine : en
  • DE915839C - Arrangement for achieving a sudden onset of the anode current of an electron tube : de en
  • ES214128A1 - A central spindle device for tocadiscos (Machine-translation by Google Translate, not legally binding) : en es
  • ES23988Y - Prosthetic appliance for leg amputations : en es
  • ES38228Y - Changeable sheet book, perfected : en es
  • ES38704Y - Double sealable circuit breaker for one phase : en es
  • ES38708Y - Invisible hinge perfected : en es
  • GB712633A - Improvements relating to gas-turbine engines : en
  • CA504678A - Fuse construction : en fr
  • ES32372Y - Perfected electrolytic capacitors : en es
  • FR1070599A - Hydrocarbon separation process : en fr
  • ES42376U - New removable pipe (Machine-translation by Google Translate, not legally binding) : en es
  • ES42592U - Apparatus with rotating plate for the display of objects (Machine-translation by Google Translate, not legally binding) : en es
  • DE1680499U - DUST- AND MOISTURE-PROOF COVER. : de en
  • DE915616C - Device for casting metal blocks : de en
  • DK77890C - Method for discharging powdered material from a container and apparatus for carrying out the method. : da en
  • DE915788C - Practice bullet for pipes with a weak twist : de en
  • US2684588A - Plastic-filled masonry wall : en
  • US2684703A - Lock nut : en
  • GB712729A - A device for transporting agricultural and like wheeled implements : en
  • US2684915A - Ethyl cellulose aerosol lacquer : en
  • DE915576C - Circuit arrangement on coin telephones : de en
  • ES42359U - Auxiliary saddle for motorcycles (Machine-translation by Google Translate, not legally binding) : en es
  • CA504620A - Corrosion prevention in acidic gas removal processes : en fr
  • US2685084A - Digital decoder : en
  • DE915705C - Electrical machine, especially synchronous alternating current machine : de en
  • FR1070521A - Reaction product of an unsaturated alicyclic trichlorosilane and an aliphatic dialcohol : en fr
  • GB712512A - Improvements in or relating to textile drafting apparatus : en
  • US2685026A - Magnetic pulse generator and depth finder system : en
  • FR1070416A - Improvements to the lining of sliding panel sunroofs for vehicles : en fr
  • DE1680702U - SPOUT FOR LIQUID CONTAINER. : de en
  • GB712473A - Spark plug construction : en
  • US2684538A - Break gauge setting device : en
  • GB712696A - Improvements in or relating to folding machines for textile or like articles : en
  • DE915607C - Special lubricating oil : de en
  • ES42276U - Improved disposal for graves (Machine-translation by Google Translate, not legally binding) : en es
  • GB712495A - Improvements in or relating to elastic fluid turbines : en
  • US2684967A - Process for manufacture of olefin oxides : en
  • CA504631A - Beta-acetamido-beta, beta-dicarbalkoxy propionic acid : en fr
  • DE1680405U - CUTTING MACHINE FOR BREAD AND THE LIKE : de en
  • DE1680557U - CHILDREN'S TOY TRAINED AS A PLANE. : de en
  • GB712553A - A machine for perforating cutting operations on turbine or like blades or other work pieces : en
  • ES42464U - Rubber supplement for battery and sink faucets (Machine-translation by Google Translate, not legally binding) : en es
  • AT179124B - Straw press or straw processing machine that can be attached to combine harvesters and supported on steering wheels : de en
  • CH300390A - Insulation for bundles of conductors in high-voltage windings in electrical machines. : de en
  • CA504670A - Electrolytic capacitor : en fr
  • DE1680679U - PROFILE BAR FOR FOOTBOARDS OD. DGL. : de en
  • DK77880C - Filling tool for plastic materials. : da en
  • DE915629C - Method for measuring the deflection of optical elements : de en
  • DE915855C - Electric vacuum cleaner with externally pressurized filter bag : de en
  • AU158871B2 - Improved auxiliary attachment for casting reels : en
  • AU163722B2 - Improvements in or relating to closure devices for openings : en
  • US2684497A - Paint roller : en
  • US2684809A - Operation control means : en
  • US2684819A - Aircraft engine support structure : en
  • US2684838A - Process of dispensing a soluble fluid to a liquid and systems and valves for practicing said process : en
  • CA504627A - Glass solder : en fr
  • US2684951A - Catalyst carrier : en
  • AU2291353A - Improvements in or relating tothe manufacture qf wooden cases : en
  • DE1680660U - KNIFE BAG FOR VETS. : de en
  • DE1680767U - ROTATING COAT RACK WITH STICK AND UMBRELLA TUB. : de en
  • DE1680646U - AUXILIARY DEVICE FOR DEPOSIT CARRIERS. : de en
  • DE915853C - Process for the manufacture of vaccines : de en
  • GB712550A - Production of substituted naphthoquinones : en
  • GB712570A - Improvements in butt-splicing apparatus : en
  • GR15546B - ENERGY MADE STEEL IRON MORTAR. : el en
  • DE915722C - Sweeping device for stove pipes : de en
  • ES42396U - Binding device for changeable or loose sheets (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070567A - Improvements relating to products and processes for preventing water spots on metal objects and to processes for preparing such products : en fr
  • GB712615A - Improvements relating to pliers-like devices for punching holes in sheet material : en
  • DE1680622U - ACTIVE PRESSURE MIXER. : de en
  • ES215769A1 - Improvements introduced in the telares with grand reserva de trama (Machine-translation by Google Translate, not legally binding) : en es
  • FR1070468A - Process for the extraction of <<brouillards>> contained in gases and vapors : en fr
  • AT179193B - Photographic lens shutter : de en
  • CA504630A - Manufacture of refractory materials : en fr
  • GB712528A - Improvements in or relating to elevators, stacking conveyors and the like : en