• US2114993A - Shoe and method of manufacturing the same : en
  • US2115118A - Cash register : en
  • US2115143A - Electrical cable : en
  • CH197368A - Method and device for profiling and dressing form grinding wheels, in particular thread grinding wheels. : de en
  • AT153277B - Shut-off device for Faßpipen or the like. : de en
  • US2115141A - Transmission regulating system : en
  • US2115526A - Automatic firearm : en
  • CA373375A - Wheel forming method : en fr
  • CH197420A - Device for disinfecting diseased teeth using chlorine gas. : de en
  • AU103674B2 - Processes and apparatus forthe production of compositions of lead and its oxides and compositions of related products : en
  • PL26303B1 - Method for the production of p-amino-benzenesulfamide derivatives with therapeutic properties. : en pl
  • AT153299B - Device for storing recording discs on the turntable of gramophones. : de en
  • CA373315A - Nitrocellulose production : en fr
  • CH197360A - Shears for cutting sheet metal. : en fr
  • FI18026A - Bait holder : en fi
  • US2115323A - Automobile serving tray : en
  • DE659052C - Centrifugal extractor for peeling and cleaning grain or for similar purposes : de en
  • PL26348B1 - Electrolytic capacitor. : en pl
  • PL26379B1 - Braun lamp connection system with electromagnetic deflection of the electron beam. : en pl
  • US2115172A - Weatherboarding : en
  • PL26318B1 - Filter for removing dust, arsenides, poisonous fumes or liquid suspensions from gases. : en pl
  • US2115079A - Method and apparatus for coating strands with flock : en
  • DE659200C - Stranding machine for telephone wire groups : de en
  • BE426834A - : en
  • CH197451A - Presentation device for advertising tapes whose images follow one another side by side. : en fr
  • US2115419A - Production of highly elastic flexible tubes or diaphragms : en
  • PL26320B1 - A device that facilitates climbing on poles. : en pl
  • PL26392B1 - Single-pole relay. : en pl
  • CH197362A - Process for the heat treatment of hollow bodies, electromagnetic induction heating element for carrying out the process and hollow bodies produced according to this. : de en
  • PL26304B1 - Glaze for ingot molds. : en pl
  • SU53021A1 - Pickup device for lifting cars : en ru
  • PL26413B1 - Water meter cover preventing access to its interior. : en pl
  • CA373372A - Drier : en fr
  • CA373396A - Basic ester production : en fr
  • CH197450A - Command generator for remote control of devices. : de en
  • US2115347A - Gauge : en
  • FI18012A - In the event of an evacuation, the competent authorities of the United Kingdom shall : en fi
  • GB483894A - Collapsible metal tube with extruding and rolling-up device : en
  • US2115114A - Caster wheel : en
  • US2115195A - Safety outlet device : en
  • US2115311A - Dyestuffs of the oxazine series and a process of preparing them : en
  • DE659313C - Two-stroke internal combustion engine : de en
  • AU108980B2 - Improvements in or relating to tone control systems for audio frequency amplifiers : en
  • CH197389A - Internal combustion free-piston engine with pendulum disk. : de en
  • US2115589A - Induction watt-hour meter : en
  • US2115472A - Automobile air conditioning means : en
  • US2115567A - Air conditioning unit : en
  • US2115690A - Hotbed for rails : en
  • USD109452S - Design for a dress : en
  • CH197440A - Electric telecommunication system. : de en
  • CH197498A - A process for preparing the sodium salt of para-[meta-sulfobenzyl] aminobenzenesulfamide. : en fr
  • CH197442A - Desk unit with telephone register, agenda and notepad. : de en
  • CA373328A - Pigment : en fr
  • FR827505A - Improvements to dispensing containers : en fr
  • DE659084C - Process for the preparation of polymerization products of hydrogenated acetylene polymers : de en
  • AT153153B - Hand machine tool with built-in electric motor. : de en
  • AU103705B2 - Improvements in and relating to linked lath blinds andthe like : en
  • DE659246C - Support plate for molds : de en
  • FR827577A - Improvements made to the paper advancement mechanism in statistical machines : en fr
  • GB483746A - Improvements in screws or screw bolts : en
  • DE659167C - Process for the production of cigarette paper : de en
  • GB483757A - Improvements in or relating to wringing machines : en
  • GB484090A - Process for the manufacture of mixed substituted organic mercury compounds : en
  • CA373451A - Aeroplane winter landing gear : en fr
  • DK54661C - Heater for Exploitation of Exhaust Gas from Internal Combustion Engines. : da en
  • FR827361A - Dual control brake lever for velocipede : en fr
  • CH197300A - Method and device for the production of paper vessels. : de en
  • CA373398A - Heat economizer support : en fr
  • GB483685A - Improvements in, and relating to, implements for road or garden use : en
  • GB483934A - Improvements in propeller fans : en
  • GR7326B - MECHANICAL METHOD OF GRAPHIC PERFORMANCE OF THE PHYSIOLOGICAL AND PATHOLOGICAL SOUNDS OF THE PERFORMANCE PERFORMED BY THE HUMAN BODY. : el en
  • AU103689B2 - Improvements in or relating to shortwave oscillation apparatus : en
  • CA373442A - Vehicle tailgate mechanism : en fr
  • CH197453A - Tool for removing crampons from a horseshoe. : en fr
  • US2115498A - Direction maintaining device for dirigible craft : en
  • US2115138A - Wave transmission network : en
  • US2115692A - Printing apparatus : en
  • FR827557A - Thermostatic mixer tap : en fr
  • GB484043A - Improvements in wardrobes, cabinets and the like : en
  • GB483839A - Improvements in or relating to magnetron electron discharge devices and arrangementsincorporating the same : en
  • GB484096A - Improvements in processes for preparing kinematograph colour films : en
  • CA373361A - Fluid transmission apparatus : en fr
  • CA373363A - Ore roasting apparatus : en fr
  • AT153296B - Filter. : de en
  • CA373327A - Mineral oil processing : en fr
  • US2115222A - Surface covering for buildings and the like : en
  • US2115001A - Sound reproduction : en
  • AT153197B - Process for the preparation of salts of 9-aminoacridine derivatives which are readily soluble in water. : de en
  • PL26431B1 - Burner for liquid and dust fuel. : en pl
  • USD109451S - Design for a dress : en
  • DE659256C - Speed controller for injection internal combustion engines : de en
  • US2115597A - Protection of electric systems : en
  • GB483860A - Improvements in hydraulic friction clutches for rope haulage or such like gear : en
  • PL26328B1 - Adjusting device for air propellers with a variable pitch during flight. : en pl
  • US2115035A - Stopper : en
  • AT153231B - Method of staining wood. : de en
  • CA373341A - Starch-sized paper : en fr
  • CH197342A - Semi-automatic counterbalance scale. : de en
  • CH197502A - Throwing in at self-sellers for coins of different values. : de en
  • GB483680A - Improvements in or relating to hinged windows and the like : en
  • AT153226B - Process for the production of rennet and pepsin preparations. : de en
  • US2115658A - Drier felt : en
  • CA373446A - Shoe counter : en fr
  • US2115566A - Wagon running gear : en
  • AT153177B - Spray device. : de en
  • US2115107A - Corn silker and cleaner : en
  • US2115260A - Car axle lubricator sleeve : en
  • US2115370A - Top lighter : en
  • US2115132A - Manufacture of nonfibrous sheets and films : en
  • US2115481A - Reel : en
  • DE659283C - Device for changing the size and number of periodic switching operations, for example for self-sellers for electricity with basic fee collection : de en
  • CA373443A - Collapsible carriage : en fr
  • FR827529A - Device for using the heat emitted by the filament of an incandescent electric lamp : en fr
  • FR827589A - Solid fuel for lighters : en fr
  • DE659250C - Device for the automatic control of an air heating system : de en
  • GB484072A - Improvements in and relating to means for adding steam to the charge in internal combustion engines : en
  • GB484000A - New anthraquinone dyestuffs : en
  • GB484011A - Improvements in and relating to electric circuit breakers with arc extinguishing means : en
  • US2115197A - Abrasive, polishing, and like materials : en
  • DE659199C - Intermediate frequency receiver for several wavebands : de en
  • US2115436A - Electric arc breaker : en
  • FR827330A - New method for determining the quantity of air present in the fuel mixture of internal combustion or other engines, and related apparatus : en fr
  • GB484048A - An improved reflecting adapted for signalling, particularly for use by cyclists, pedestrians and other road users : en
  • DE659282C - Flat roof interlocking tiles : de en
  • GB483935A - Method of and means for electric transmission of pictures and for television : en
  • GB483398A - Improvements in and relating to potato harvesting machines and the like : en
  • GB484002A - Improvements in valve grinding machines : en
  • DE659095C - Process for the preparation of Kuepen dyes : de en
  • FR827592A - Device for adding essences, etc., to showers : en fr
  • GB483824A - Improvements in variable pitch airscrews : en
  • GB483851A - Woven wire belts for paper making machines : en
  • GB483672A - Improvements in or relating to galvanising : en
  • US2115044A - Apparatus for casting films : en
  • US2115064A - Car construction : en
  • US2115461A - Polishing machine : en
  • DE659191C - Method and device for processing material in the form of dust : de en
  • CH197290A - Process for the production of refined vegetable and animal oils and fats and other glycerides of fatty acids not intended for human or animal nutrition. : de en
  • FR827426A - Electronic discharge tubes : en fr
  • IE14898L - Quartz metal joints in electric discharge lamps : en
  • DE659319C - Device for securing the position of suspended loads by means of support bodies : de en
  • US2115584A - Metal foil : en
  • CA373320A - Fluid pressure valve device : en fr
  • CH197301A - Suspension file. : de en
  • CH197354A - Process and device for processing easily oxidizable metals in die casting machines. : de en
  • DE659278C - Device for the treatment of gases, vapors or their mixtures at elevated temperatures in the presence of contact masses : de en
  • US2115668A - Refining fatty oils and fats : en
  • US2115096A - Surgical apparatus : en
  • US2115137A - Wall tie : en
  • US2115010A - Connecting means : en
  • US2115296A - Rotary radial plunger hydraulic apparatus : en
  • FR827530A - Metal barrel : en fr
  • GB483960A - Improvements in surgical basins : en
  • FR827412A - Plastic material based on polyvinyl acetal resin : en fr
  • FR827645A - Hygienic sole : en fr
  • US2115235A - Hose supporter : en
  • US2115092A - Wheel structure : en
  • US2115643A - Safety device for vehicle doors : en
  • US2115091A - Sulphuric acid process : en
  • US2115067A - Flashing brick or tile : en
  • DE659302C - Hook needle circular knitting machine : de en
  • FR827617A - Method for the injection of a metered quantity of a fluid and apparatus for its realization : en fr
  • GB483749A - Improvements relating to doors, windows and the like : en
  • GB483848A - Improvements in and relating to sedimentation tanks and the like and to means for tapping off the supernatant liquid therefrom : en
  • AU135137A - Improvements in or relating to antenna arrays for use in radio directing and direction finding systems : en
  • DE656642C - plastic : de en
  • US2115422A - Locking mechanism : en
  • AT153234B - Process for the preparation of bis-iodoalkylates of β, β'-dipiperidino-isopropyl alcohol. : de en
  • PL26410B1 - Nozzle for spraying liquids. : en pl
  • US2115094A - Tailstock for lathes : en
  • US2115171A - Manufacture of starch : en
  • US2115230A - Braking system : en
  • FR827409A - Electromagnetic rail brake : en fr
  • GB484013A - Improvements in thermionic valve apparatus : en
  • FR827611A - Gas heating head for ice cream cone baking machines : en fr
  • FR827353A - Characteristics of a cycle-car (4 wheels), special steering : en fr
  • DE659142C - Arrangement to achieve a freely adjustable voltage and / or reactive power characteristic curve for generators : de en
  • DE659318C - Storage device for roll film negatives : de en
  • GB483989A - Manufacture of butadiene : en
  • US2115206A - Method of making organic peroxides : en
  • US2115429A - Electrical instrument base : en
  • DE659205C - Procedure for switching off an additional transformer in the course of the power line : de en
  • SU52992A1 - Method for producing alpha-phenyl-butyric acid : en ru
  • DE659301C - Manufacture of connections similar to pork flesh : de en
  • FR827360A - Motor vehicle : en fr
  • FR827623A - Process for the oxidation of unsaturated polycyclic alcohols : en fr
  • US2115276A - Solitaire board : en
  • US2115338A - Gas turbine system : en
  • DE659212C - Lubricating oil supply for internal combustion engines : de en
  • DE659216C - Process and device for making meat suitable for human consumption : de en
  • DE659222C - Automatic compressed air braking device : de en
  • US2115252A - Friction clutch : en
  • US2115297A - Rotary well drilling unit : en
  • FI18013A - Anordning för eldning med olja och med fördelning av oljan medelst ånga, isynnerhet fartyg : en fi
  • FR827333A - Rotating buckle, especially for shoes : en fr
  • GB483675A - Improvements in or relating to the separation of metals : en
  • US2115126A - Fruit treating machine : en
  • US2115054A - Compositions of phosphates and halogen containing rubber derivatives : en
  • US2115108A - Electric track for toy vehicles : en
  • US2115116A - Artificial tooth : en
  • US2115688A - Magnetic high intensity arc : en
  • GB483734A - Improvements in or relating to thermionic amplifier circuits : en
  • AT153151B - Device for drawing staff lines. : de en
  • BE427028A - Improvements to cables used for the transmission of electrical energy : en fr
  • US2115085A - Rotary bin : en
  • FR827479A - Improvements in the manufacture of chints : en fr
  • GB483694A - Improvements in and relating to the preparation of suspensions of titanium pigments : en
  • US2115441A - Method of forming tubular structures from sheet metal : en
  • PL26286B1 - A method for welding rails and an apparatus for carrying out the method. : en pl
  • FR827379A - Improvements to ski attachment devices : en fr
  • GB483640A - Improvements in shuttering for use in concrete work : en
  • GB484467A - Toilet depilatory preparations : en
  • AT153176B - Process for gas welding, soldering, etc. Like. Of metals and alloys and fluxes and welding agents for this. : de en
  • FI18040A - Packing and use of materials and articles of refining : en fi
  • FR827347A - Improvements to machines and processes for stamping and cutting blanks : en fr
  • SU53020A1 - Tool for adjusting brake pad pressure depending on train speed : en ru
  • US2115236A - Machine tool : en
  • US2115257A - Baby walker convertible into high chair : en
  • FI18030A - Förfaringssätt för valörmarkering å värdebrev och värdebrev, försett med markering i enlighet därmed : en fi
  • GB483967A - Improvements relating to pipe couplings : en
  • US2115394A - Photographic color-forming compounds : en
  • CA373371A - Hammer wrench : en fr
  • GR7328B - REFORM IN THE LAMPS OF ELECTRIC LAMPS. : el en
  • US2115314A - Ore mill : en
  • US2115659A - Method of producing synthetic musical sounds : en
  • CA373407A - Cellulose ester manufacture : en fr
  • CH197264A - Anti-skid set for shoes. : de en
  • FR827493A - Group of washing tanks for belts in continuous production and particularly for hydrated cellulose films : en fr
  • DE659317C - Holder for devices for holding multicolor films with several lenses that can be adjusted transversely to one another : de en
  • FR827603A - Device for adjusting the intake of air and gas in gas engines : en fr
  • GB484052A - Improvements relating to wobbler mechanism : en
  • FR827471A - Method for increasing the wetting ability of concentrated alkaline liquors : en fr
  • FR827395A - Improvements to light sources : en fr
  • GB483760A - Improvements in or relating to variable pitch propellers, especially for aircraft : en
  • DE659113C - Velvet cutter with replaceable knife : de en
  • GB483805A - Improvements in enclosed bacterial filter plants : en
  • CA373440A - Aircraft launching and landing device : en fr
  • DE659110C - Winding device for Koetzerspinn-, Koetzerzwirn- and similar textile machines : de en
  • DE659249C - Protective pad for toilet seats to be attached to the body : de en
  • FI18054A - Correction landing ruler to calculate orbital deviations for bullets : en fi
  • CA373364A - Ore roasting process : en fr
  • CH197500A - Throwing in at self-sellers for coins of different values. : de en
  • PL26287B1 - An optical device for concentrating light rays along a defined straight line. : en pl
  • SU52998A1 - Bristle Combing Machine : en ru
  • US2115105A - Method of and apparatus for forming plastic cylinders : en
  • US2115450A - Bead-building apparatus : en
  • DE659177C - Reel-like carrier for loose thread rolls : de en
  • FR827507A - Purification process for sweet juices : en fr
  • GB484086A - Spectacle case : en
  • GB484166A - Improvements in or relating to building blocks : en
  • DE659227C - Ventilation arrangement, especially for two-armature converters with a common undivided housing : de en
  • FR827450A - Electric discharge tube : en fr
  • FR827579A - Device circulating the electrolyte in electrolysis devices, in particular in water electrolysers : en fr
  • GB483741A - Improvements in process of gold refining : en
  • DE659253C - Depositing device for beetroot : de en
  • GB483668A - Improvements in or relating to wave filters and systems utilising wave filters : en
  • PL26372B1 - A method of producing seamless pipes and a rolling mill for this purpose. : en pl
  • DE659086C - Device for connecting the heating elements arranged in the container of a heat exchanger with pipes outside the container : de en
  • GR7331B - MILLING MACHINE FOR THE FRONT OF WOODEN HEELS. : el en
  • CH197247A - Process for spinning and twisting artificial threads. : de en
  • AT153247B - Method of making wafers. : de en
  • CA373409A - Movable clothes line support : en fr
  • AU108979B2 - Pack of playing cards : en
  • CA373413A - Shipping container : en fr
  • PL26295B1 - A method of producing sulfonated and unsulfonated aromatic sulfones. : en pl
  • USD109411S - Design for a bicycle : en
  • PL26419B3 - Method for producing the follicular dihydro-hormone. : en pl
  • PL26362B1 - Method of separating sulfur dioxide from a gas mixture. : en pl
  • SU52977A1 - Method of making Japanese type paper : en ru
  • US2115059A - High frequency electric transmission line : en
  • USD109406S - Design for a goblet or similar : en
  • FI18017A - Ämbare, stäva eller dylikt för vätskor, isynnerhet vatten, avsett kärl, vilket särskilt siltpar sig för upptagning av vätska resp. vatten från brunnar, tunnor, havsytan, sjöar o.s.v. : en fi
  • CA373360A - Mixing or kneading apparatus : en fr
  • CH197485A - Process for the preparation of a polymethine dye. : de en
  • CH197448A - Receiver in the input stage of which the tube noise is an essential part of the interference voltage of the first stage. : de en
  • US2115228A - Means for condensing and refining exhaust gases from an internal combustion engine for re-use therein : en
  • US2115286A - Power transmitting mechanism : en
  • US2115273A - Hydraulic brake : en
  • GB483971A - An improved device for trapping and destroying flies and other insects : en
  • DE659166C - Central lubrication device : de en
  • FR827482A - Refrigerant for wine fermentation tanks : en fr
  • GB484022A - Improvements in or relating to conveyers : en
  • GB484062A - Improvements in and relating to power-driven type-writing machines : en
  • US2115084A - Electric welding apparatus : en
  • CH197256A - Washer with metal hood and guide tube. : de en
  • DE649928C - Brush with twisted bristle carriers for cleaning beer pipes : de en
  • CH197250A - Device arranged on a sewing machine for the production of blind stitch and pricking work. : de en
  • US2115387A - Tractor attaching bracket : en
  • DE659094C - Electric welding unit : de en
  • US2115031A - Disk construction for radial flow machines : en
  • US2115390A - Transmission : en
  • GB483665A - Improvements in or relating to printing mechanism, applicable to statistical and like machines : en
  • GB483816A - Improvements in electric drives for loom shuttles : en
  • GB484077A - Improvements in stays and fastenings for hinged windows : en
  • CH197246A - Liquid cylinder pump for vessels to be closed by means of a stopper. : de en
  • FR827304A - Improvements to winding coils : en fr
  • GB483933A - Improvements in the manufacture of collector shoes for electric rail traction : en
  • GB483774A - Improvement in the manufacture of yeast : en
  • DE659184C - Vertical chamber furnace : de en
  • GB483843A - Improved universal joint for the connection of shafts : en
  • US2115621A - Suprarenal cortical hormone : en
  • FR827516A - Advanced device for the production and diffusion of oxygen in a liquid : en fr
  • GB483852A - Improvements in or relating to mattresses and the like : en
  • FR827315A - Improvements in the processing and preparation of glucinium and its compounds : en fr
  • FR827506A - Device for measuring the elasticity of dough when hot : en fr
  • FI18027A - The conditions under which the aid is granted and the supply : en fi
  • FR827524A - Device for marking out pipe flanges and other similar applications : en fr
  • BE426816A - Fungicidal and bactericidal agents : en fr
  • CA373337A - Mat blank forming apparatus : en fr
  • CH197404A - Electric gas switch. : de en
  • US2115435A - Power system : en
  • US2115694A - Tuned radio frequency amplifier : en
  • DE659297C - Strap clamp for connecting electrical conductors : de en
  • US2115362A - Clasp : en
  • US2115356A - Heat trap : en
  • US2115057A - Direct fired unit heater : en
  • GB483712A - Air cooled piston : en
  • US2115255A - Transfer means for conveyers : en
  • GB483676A - Fuel tanks for aircraft : en
  • GB484159A - Improvements in or relating to etching on aluminium : en
  • GB484060A - Improvements in electromagnetic relays : en
  • CH197394A - Device for regulating the fuel supply in internal combustion engines that work at different altitudes. : de en
  • DK54652C - Apparatus for Extraction of Coffee. : da en
  • US2115427A - Vibration damper : en
  • US2115603A - Centrifugal switch : en
  • US2115517A - Drive mechanism : en
  • GB484030A - Sparking plug : en
  • FR840405A - Tracking installation with removal of horizontal polarization : en fr
  • GB483917A - Improvements in or relating to roof-supporting means for use in mines and other underground workings : en
  • GB484081A - Improved process for treating articles made of wood or other fibrous material : en
  • US2115210A - Abrasive wheel : en
  • US2115533A - Sound actuated automaton : en
  • GB483985A - Improvements in or relating to absorption or adsorption refrigerating apparatus : en
  • DE659186C - Fluid change gearbox : de en
  • AU103748B2 - Improvements in and relating to motor compressors : en
  • US2115442A - Spray nozzle : en
  • SU52967A1 - Instrument for determining leaks in the seams of steam turbine condensers : en ru
  • AT153241B - Catalytic lighter. : de en
  • CA373347A - Electric discharge lamp apparatus and circuit : en fr
  • CA373351A - Air conditioning apparatus : en fr
  • PL26327B1 - A method of burning wet fuel, and an apparatus for carrying out the method. : en pl
  • DE659064C - Device for combining cigarettes with mouthpieces : de en
  • DE659127C - Preheater : de en
  • GB483673A - Improvements in or relating to discharge nozzles for lubricating devices : en
  • GB483837A - Improvements in devices for supporting and retaining in position globes, reflectors and the like for electric lighting : en
  • FR827647A - Improved rotary divider for binders or similar machines : en fr
  • PL26398B1 - The method of making tiles, tiles or similar objects with a glassy surface. : en pl
  • DE659039C - Method and device for producing glass threads : de en
  • DK54656C - Pump with free-running piston. : da en
  • US2115101A - Apparatus for operating a relooping needle : en
  • US2115563A - Reading machine : en
  • FR827352A - Device for collecting documents or written works drawn up on double sheets of paper : en fr
  • GB483740A - Improvements in or relating to electrical control apparatus for radio transmitters and the like : en
  • GB483642A - Improvements in or relating to tubular heat exchangers or radiators, particularly for internal combustion engines : en
  • FR827591A - Improvements to the elastic locking split rings : en fr
  • CH197309A - Process for the production of tablets which disintegrate easily in water. : de en
  • US2115203A - Apparatus for reconditioning the exterior of containers : en
  • US2115447A - Nontamperable fuse : en
  • FR827314A - Improvements to accounting machines, in particular tabulating machines : en fr
  • FR827427A - Time measurement devices : en fr
  • FR827307A - Red light, direction indicator for bicycles and motorcycles : en fr
  • GB483754A - Improvements relating to carriers for or combined with bags for golf-clubs : en
  • DE659031C - Time switch for automatically switching electrical circuits on and off : de en
  • DK54651C - Mechanical blinds. : da en
  • GB483868A - Portable anti gas utility shelters : en
  • DE658487C - Two-stroke internal combustion engine : de en
  • FR827328A - Inking device for inking rollers of duplicating devices : en fr
  • GB484055A - Improvements in and connected with the fitting of cylinder heads of internal combustion engines : en
  • GB484075A - Drawing press for working sheet metal : en
  • DE659108C - Sole protectors made of sheet metal with sole nails : de en
  • US2115135A - Traveling electrical contactor : en
  • US2115392A - Manifolding record : en
  • DE659190C - Process for the production of hollow bricks closed on all sides by painting the openings on the front surfaces by means of vertical, rotating closing rollers : de en
  • DE659243C - Oven casing : de en
  • DE659334C - Machine for plucking bristles and hair from bundles : de en
  • FR827549A - : fr
  • GB484028A - Improvements in and relating to vehicle windows : en
  • FR827305A - Process for preparing lymph vaccine : en fr
  • FR827397A - Direction indicator for cars : en fr
  • GB483718A - Master units for printing by hectographic methods : en
  • US2115614A - Boiler construction : en
  • DK54665C - Device for combination locks, in particular bicycle locks. : da en
  • CH197259A - Dust, gas and water tight zipper. : de en
  • NO59281C - Device for spring systems for spring mattresses : en no
  • FR827646A - Support for photographic emulsions : en fr
  • FI18033A - Anordning färdigarbetning av kärlformiga föremål framställda av pappersmassa : en fi
  • GB483666A - A wet treatment of raw bast fibres : en
  • US2115570A - Method of winding dynamo-electric machines : en
  • USD109396S - Design for a child s diaper : en
  • AT153220B - Closure device for introducing and discharging granular substances in gas-carrying spaces, such as catalytic ovens and. like : de en
  • CH197350A - Clockwork mechanism. : en fr
  • PL26305B1 - A method of exposing liquids, especially water, with metal salts. : en pl
  • SU52976A1 - The method of obtaining emulsion glue : en ru
  • GB484155A - Improvements in or relating to flexible harrows and like implements and parts therefor : en
  • SU53003A1 - Intravenous Fluid Dropper : en ru
  • US2115496A - Condensation product and method of producing : en
  • USD109423S - Design for a chair : en
  • US2115403A - Repairing spinnerets : en
  • DE659180C - Weft insertion device : de en
  • FR827552A - Sound delay calculator : en fr
  • US2115581A - Felt carpet or rug and method of making the same : en
  • US2115139A - Window construction : en
  • US2115528A - Control apparatus : en
  • US2115443A - Bathing suit : en
  • FR827402A - Process for the preparation of steel by wind refining in the converter thomas : en fr
  • GB484029A - Improvements in and connected with gas producers or generators : en
  • CA373331A - Cellulose ester manufacture : en fr
  • CH197243A - Air cushioning on seating. : de en
  • GB483693A - Improvements in or relating to bearer bars for the springs of beds or upholstery : en
  • FR827458A - Grinding apparatus for dental purposes, with auxiliary control means : en fr
  • DE659093C - Transformer for electric arc welding : de en
  • FR827466A - Stuffing box for rotating shafts : en fr
  • PL26296B1 - Method for the production of calcareous chlorates. : en pl
  • US2115037A - Car underframe structure : en
  • US2115492A - Pharmaceutical products adapted for injection into the human body : en
  • DE659309C - Automatic parking device for speaking machines : de en
  • DK54653C - Control device for Totalisator coupons. : da en
  • GB483999A - Improvements in or relating to circuits for generating deflecting waveforms for cathode ray tubes : en
  • GB483853A - Improvements in or relating to spring seating : en
  • GB483696A - Improvements relating to coin-freed vending machines : en
  • FR827534A - Loading device in sedans for mines : en fr
  • GB483790A - Valve gear for piston steam engines for locomotives and the like : en
  • US2115159A - Suspension for vehicles : en
  • FR827354A - Internal combustion engine running on gasoline or similar fuel compressing air and having a foreign ignition : en fr
  • GB483751A - Improvements in or relating to asbestos cement sheeting for weatherboarding : en
  • BE427069A - : fr
  • US2115053A - Halogen containing rubber derivatives-sulphide compositions : en
  • US2115125A - Control means for internal combustion engines : en
  • US2115595A - Synchronizing apparatus : en
  • US2115154A - Treatment of fabrics : en
  • US2115351A - Continuous gauge head : en
  • DE659335C - Cutting device for rotary printing machines : de en
  • US2115389A - Filing device : en
  • US2115214A - Coating composition : en
  • US2115452A - Nut tapper : en
  • US2115495A - Bushing : en
  • USD109439S - Design fob a textile fabric : en
  • CA373373A - Wall assembly : en fr
  • FI18041A - Rengöringsanordning för påföringsvalsar, isynnerhet i pappersmaskiner : en fi
  • FI18044A - Oil pump control and signaling method and device in connection with gas installations : en fi
  • GB484152A - Improvements in motor vehicles with central longitudinal chassis members : en
  • US2115070A - Ultrashort wave resonance system : en
  • US2115683A - Abrasive wheel mount : en
  • FR827357A - Electric heating plate : en fr
  • FR827569A - Improvements to dust separators : en fr
  • SU53039A1 - Cleaning float : en ru
  • FR827597A - Method and device for the manufacture of hollow bodies or large surface areas of compression-molded materials in multiple layers : en fr
  • US2115404A - Spinneret polishing machine : en
  • US2115428A - Electric fuse cut-out : en
  • GB483891A - Improvements in or relating to manoeuvre-signalling apparatus for use on road vehicles : en
  • GB483745A - Improvements in cabinets for sound reproducing instruments : en
  • GB483950A - Process for the manufacture of dyestuffs of the anthraquinone series : en
  • GB483963A - Improvements in or relating to flexible metal bellows devices : en
  • GB483803A - Smoking pipes : en
  • FR827595A - Flexible parquet flooring made of wood planks : en fr
  • FR827598A - Device to facilitate switching in discharge vessels in a vapor or gas atmosphere, with grid control : en fr
  • DK54666C - Mechanism for operation of the height and lateral means by the firearm. : da en
  • FR827393A - Cash register : en fr
  • CA373333A - Building insulating means : en fr
  • CH197244A - Rolling and unwinding device for fabric intended to serve as a hand towel, the use surface of which can be renewed at will. : en fr
  • FR827303A - Beer wort preparation process : en fr
  • DK54647C - Telephone system. : da en
  • AT153165B - Catalyst for the production of hydrogen from water vapor and carbon oxide and process for its production. : de en
  • CA373415A - Phonorhythm process and apparatus : en fr
  • CH197385A - Control for single or multi-cylinder piston machines, in particular piston compressors. : de en
  • FR827468A - Detergent builders and their manufacturing processes : en fr
  • GB484084A - Improved process for the manufacture and production of knock-stable gasoline by the destructive hydrogenation of carbonaceous materials : en
  • USD109384S - Design fob a shaving device : en
  • US2115180A - Two-cycle engine : en
  • US2115381A - Hinge structure : en
  • FR827551A - Harvest handling system : en fr
  • US2115090A - White lead and method of production : en
  • US2115522A - Frictional transmission gearing : en
  • DE659161C - Two-stroke internal combustion engine with a piston flushing and charging pump : de en
  • DE659089C - Speed monitoring device for three-phase induction motors : de en
  • US2115029A - Process of manufacturing raw sugar : en
  • US2115463A - Superheterodyne receiver : en
  • US2115651A - Lift plate for rubber horseshoes : en
  • GB483687A - Improvements in and relating to springing arrangements for vehicles : en
  • GB483747A - Improvements in or relating to processes for the treatment of magnesium or the production of magnesium alloys involving the handling of molten magnesium : en
  • BE426725A - : en fr
  • AT153198B - Process for the production of saccharates. : de en
  • GB483829A - Improvements in or relating to the construction of electrical coils : en
  • AU171738A - Improvements in or relating to tone control systems for audio frequency amplifiers : en
  • PL26322B1 - Foldable sanitary stretcher. : en pl
  • FR827480A - Product imitating marble and its manufacturing process : en fr
  • GB483678A - Improvements in or relating to bee-keeping appliances : en
  • PL26351B1 - Raincoat. : en pl
  • CA373408A - Demountable partition : en fr
  • CH197341A - Arithmetic balance. : de en
  • PL26423B1 - Method for the production of potassium hydroxides from potassium chloride. : en pl
  • US2115382A - Method of canning dried fruits : en
  • US2115449A - Display support : en
  • USRE20707E - Vehicle lifting and traversing device : en
  • GB483966A - A rolling mill for the manufacture of gofering irons or sheets : en
  • GB483888A - Improvements in or relating to electron discharge tubes for use for ultra-short waveradiation : en
  • US2115637A - Fluid distributing device : en
  • US2115556A - Compressed air motor : en
  • FR827584A - Method of protecting metal objects against rust and algae : en fr
  • FR827410A - Enhancements to double safety glass : en fr
  • US2115613A - Reversible regenerative furnace : en
  • DE658537C - Wick burner operated with heavy oils for heating purposes : de en
  • US2115305A - Safety appliance for stoves and ranges : en
  • DE659098C - Device for pressing around elastic bodies with a socket made of synthetic resin : de en
  • DE659104C - Container made of flexible material, e.g. B. paper or the like. : de en
  • CA373379A - Driven steering wheel axle : en fr
  • CH197463A - Bicycle support. : de en
  • AT153290B - Electric hot water generator. : de en
  • CH197405A - Compressed air drive, in particular of switches. : de en
  • US2115157A - Starch product and method of making same : en
  • US2115401A - Method of distillation : en
  • AT153206B - Process for the production of refractory building materials consisting essentially of magnesium orthosilicate. : de en
  • CH197245A - Bottle cap and method of making the same. : de en
  • CA373334A - Aluminium surface colouring method : en fr
  • GB484044A - Method of and means for singeing yarn : en
  • FR827431A - Process for preparing calcium cyanamide : en fr
  • GB483833A - Improvements relating to the production of flexible tubes and pipes : en
  • AU269737A - Electrolytic cell forthe production of caustic alkalis and chlorine : en
  • CH197297A - Process for preventing the corrosion of metallic components in water-bearing heat exchange devices. : de en
  • CH197471A - Mug with press. : de en
  • US2115020A - Lacquer enamel : en
  • US2115525A - Diesel type locomotive with direct transmission and with automatically supercharged motor when decreasing the velocity : en
  • USD109455S - Design for decorative paper or simi : en
  • US2115626A - Rangefinder and like optical measuring instrument : en
  • US2114996A - Refrigerator structure : en
  • CH197347A - Waterproof watch case. : de en
  • US2115590A - Molding machine : en
  • PL26308B1 - A device for supplying liquid to the dishes and for dispensing it from these dishes. : en pl
  • PL26314B1 - Wheel for sharpening knives. : en pl
  • FR827316A - Toy air gun : en fr
  • GB483711A - Improvements in umbrellas or sunshades : en
  • DE659303C - Circular knitting machine with tongue openers : de en
  • FI18055A - Clamp device for ski tie bracket : en fi
  • GB483973A - Improvements in printing presses : en
  • DE659169C - Swing plane with wings swinging out like fins : de en
  • US2115691A - Radio tube and the like : en
  • FR827310A - Improvements to sorting machines controlled by register cards : en fr
  • AU103665B2 - Improvements in or relating to antenna arrays for use in radio directing and direction finding systems : en
  • GB483776A - Improvements in or relating to the production of coloured effects on aluminium and aluminium alloys : en
  • DE659123C - Dismountable barracks made from standardized components of the same size : de en
  • DE659276C - Rolling machine for the production of screws with self-tapping threads : de en
  • DK54655C - Apparatus for regulating the fuel injection by internal combustion engines. : da en
  • DE659196C - Electrically heated furnace for the heat treatment of workpieces of various sizes : de en
  • AU48537A - Improvements in and relating to stump-jump harrows andother cultivating implements : en
  • USD109459S - Design for a liquid dropper or simi : en
  • US2115693A - Floral rack : en
  • US2115234A - Ensilage cutting machine : en
  • US2115599A - Nut threading machine : en
  • FR827538A - Improvements to endless conveyor belts : en fr
  • CH197220A - Muni tying device. : de en
  • PL26291B1 - Burner for gas cookers. : en pl
  • US2115386A - Web feed control for autographic registers : en
  • AT153184B - Process for the production of permanent wine yeast cultures. : de en
  • USD109416S - Design for a dress : en
  • AU136737A - Improvements in attemperating and conditioning air : en
  • CH197248A - Ring spinning or Ring twisting machine. : de en
  • AT153279B - Eye-catcher for advertising purposes. : de en
  • CH197345A - Sound optics with cylindrical lens. : de en
  • CH197433A - Method and device for the sterilization of medical instruments and devices, in particular for dental surgery. : de en
  • CH197359A - Pillar drill with electric drive. : de en
  • CH197390A - Two-stroke internal combustion engine with a charge pump that draws in the fuel-air mixture. : de en
  • GB483797A - Improvements in or relating to directive radio systems : en
  • GB484163A - Improvements relating to pipe connections : en
  • US2115455A - Embossing machine : en
  • CH197357A - Welding wire for arc welding. : de en
  • GB483993A - Improvements in and relating to pistons for internal combustion engines : en
  • SU52958A1 - Combine for excavation of mine workings : en ru
  • SU52979A1 - A device for switching an automatic grid of paper machine to manual : en ru
  • US2115022A - Spring band construction : en
  • US2115630A - Process and apparatus for treating lengths of material : en
  • US2115512A - Pressure regulator : en
  • DE659331C - Shirt to be worn open and closed with a turn-down collar : de en
  • PL26387B1 - Device for positioning and restoring a fractured forearm. : en pl
  • AU103676B2 - Improvements in or relating toa machine for planting and fertilizing sugarcane andthe like : en
  • US2114991A - Pressure producing device for fluid pressure systems : en
  • US2115162A - Universal converter : en
  • US2115188A - Apparatus for aerating liquids : en
  • US2115432A - Ventilating and light-controlling device for vehicles : en
  • GB484047A - Process of producing a resilient impression mass : en
  • AT153266B - Contact line arrangement of electric railways. : de en
  • CH197275A - Process for the production of particularly reactive cellulose with a high density, low ash content, high alpha content and low copper number, in particular from cellulose from straw and chestnut wood. : de en
  • FR827382A - Improvements to television systems : en fr
  • GB483977A - Improvements relating to golf balls : en
  • AT153208B - Refractory product. : de en
  • CH197478A - Process for the preparation of a polymethine dye. : de en
  • CH197436A - Gas mask. : de en
  • US2114995A - Restraining device for animals : en
  • CH197351A - Iron-chromium-aluminum alloy resistant to high temperatures. : de en
  • CH197303A - Device for labeling drawings, registration sheets, etc. by means of stamps. : de en
  • FR827456A - Process and furnace for melting fine and granular materials : en fr
  • AT153288B - Petroleum preheating device on steam burners for lighting and heating purposes. : de en
  • CH197223A - Drover stick. : de en
  • CH197265A - Method and device for determining the size of manufacturing footwear, as well as for determining the correct position of shoe inserts and orthopedic auxiliary supports in the footwear. : de en
  • CH197413A - Device to prevent overloading of X-ray tubes. : de en
  • CH197475A - Process for the production of calcium arsenate. : de en
  • US2115521A - Magnetron : en
  • US2115317A - Improvements in the dyeing of textiles : en
  • FI18005A - Circulatory suppression with gas-shaped color medium from the back of the baking chamber : en fi
  • FR827531A - Windscreen wiper refinements : en fr
  • US2115513A - Wall construction : en
  • FR827508A - Method of processing sweet juices : en fr
  • GB483796A - Improvements in or relating to lubricating oils : en
  • GB484088A - Improvements in or relating to the manufacture of chlorinated artificial masses : en
  • CH197322A - Device to be attached to shoes for holding the heel member of a ski binding on the footwear. : de en
  • AT153156B - Method of setting diamonds for drawing dies. : de en
  • FR827522A - Seals for concrete pavements : en fr
  • GB483682A - Improvements in and relating to sliding door fastenings : en
  • FR827351A - Portable, semi-automatic loom : en fr
  • FR827414A - Improvements to folding cameras : en fr
  • GB483873A - Improvements in overflow pipe systems for ships' tanks : en
  • CA373423A - Portable bathtub : en fr
  • FR827434A - Method and device for the distillation of pulverulent fuels at low temperature : en fr
  • CA373359A - Detergent : en fr
  • FR827643A - Latex rubber sheets and their manufacturing process : en fr
  • GB483899A - Air pistol : en
  • GB483730A - Improvements in systems for the reception and reproduction of sound : en
  • CA373433A - Vehicle suspension : en fr
  • US2115423A - Method and device for transporting wires : en
  • FR827432A - Spectacle glass with heater : en fr
  • FR827642A - Manufacturing process for asphalt products : en fr
  • AT153268B - Driver's brake valve for air brakes. : de en
  • CH197278A - Procedure for the distillation of tar. : en it
  • DE659195C - Process for the treatment of fusion welds : de en
  • DE658886C - Butt joint for silos built from individual parts or similar sheet metal containers : de en
  • FR827492A - Examination apparatus for t lamps. s. f. : en fr
  • US2115477A - Hand shield : en
  • US2115509A - Lubricating of leather : en
  • US2115678A - Grinding machine : en
  • DK54643C - Apparatus for making shaped ice cream pieces. : da en
  • GB483952A - Improvements in or relating to motor ploughs for agricultural purposes : en
  • AU103681B2 - Composition of matter and articles produced therefrom by casting moulding orthe like, and whichis applicable to various surfaces for decorative andother purposes : en
  • CA373338A - Road finishing machine : en fr
  • DE659172C - Disc-shaped grinding tool for flat glass : de en
  • DE659215C - Roller mill : de en
  • FR827519A - Further development of tubes for heat exchangers : en fr
  • FR827625A - Process for producing silver halide emulsions for color photography : en fr
  • FR827416A - Electric lighter : en fr
  • GB483791A - Improvements in and relating to systems for the control of electric motors running at related speeds : en
  • GB483870A - Improvements in, and in the manufacture of, elastic girdle-slips : en
  • CA373368A - Rubber processing : en fr
  • CH197253A - Process for dyeing leather. : de en
  • DE659230C - Device for damping vibrations : de en
  • FR827301A - Ankle and device for fixing the ankles : en fr
  • FR827350A - Jewel comprising one or more stones and in particular a paving or a mosaic of stones : en fr
  • GB483784A - Improvements in or relating to multi-break electric circuit breakers : en
  • FR827444A - Process for manufacturing checkered sheets of all kinds and rolling mill for carrying out this process : en fr
  • GB483762A - Improvements in gettering evacuated vessels having metallic envelopes : en
  • SU52973A1 - Automatic shutter for charging thieves to steam boiler furnaces : en ru
  • US2115130A - Table top : en
  • US2115307A - Cover for golf club heads : en
  • US2115653A - Chassis mounting for radio receivers and the like : en
  • USD109457S - Design fob a dress ensemble : en
  • FR827542A - Method and device for bundling bundles, and the like : en fr
  • US2115299A - Process for refining lead alloys : en
  • US2115308A - Special receptacle : en
  • US2115368A - Seam : en
  • DE659270C - Buildings, especially for roofs and chimneys : de en
  • SU52942A1 - Volatile rotary shears for cutting rolled material as it leaves the rolls : en ru
  • US2115152A - Protective and alarm system : en
  • US2115380A - Insecticidal oil spray : en
  • USD109424S - Design fob a chair : en
  • DE633271C - Storage container with removal device : de en
  • DE648743C - Shuttle spindle : de en
  • US2115539A - Method of and apparatus for wrapping boxes : en
  • US2115627A - Elastic fabric : en
  • US2115258A - Chair : en
  • US2115520A - Specific gravity measuring device : en
  • DE659193C - Process for the preparation of aminonitriles : de en
  • US2115269A - Display container : en
  • USD109402S - Design for a doll : en
  • USD109443S - Design fok sunglasses : en
  • FR827548A - Sports glasses : en fr
  • GB484015A - Process of making bread : en
  • GB483939A - Improvements in and relating to tooth-brushes : en
  • GR7325B - MAINTENANCE METHOD OF REFRIGERATION OF SEAFOOD AND FOOD PRODUCTS IN GENERAL. : el en
  • GB484068A - Improvements in and relating to sockets or contacts for electric plug or pin couplings : en
  • PL26397B1 - Electric headlamp installation, especially for motorcycles : en pl
  • SU52994A1 - Writing machine : en ru
  • PL26279B1 - Automatic telephone exchange, which includes a relay in a cord, which acts as a power choke for both connected subscribers, a pulse relay and, after the handset of both subscribers is put away, disconnects. : en pl
  • US2115503A - Mechanism for winding endless films : en
  • US2115610A - Snapper for knitting machines : en
  • PL26347B1 - Electric discharge lamp. : en pl
  • US2115604A - Nut threading machine : en
  • DE659147C - Process for the production of azo dyes : de en
  • FI18010A - Vridströmbrytare : en fi
  • FR827570A - Measuring or copying device : en fr
  • US2115655A - Antenna coupling circuit : en
  • DE659072C - Process for the production of alkaline earth oxide cathodes for discharge tubes using the metal vapor process : de en
  • US2115588A - Brassiere top : en
  • FR827344A - Improvements to vibrating devices. : en fr
  • FR827462A - Building plate and its manufacturing process : en fr
  • FR827561A - Improvements to floor brooders with openable wings : en fr
  • GB483798A - Process for increasing the resistance to corrosion of light metals : en
  • GB483879A - Improvements in or relating to epicyclic gears, particularly for driving gears such as progressive change speed gears : en
  • GB484153A - Printing blocks for use by hand for the printing of designs on the uppers of boots and shoes, handbags, gloves and hosiery : en
  • USD109410S - Design for a sandal : en
  • DE657161C - Process to improve baking ability : de en
  • GB483817A - Production of cinematographic effects in colour and means therefor : en
  • FR827464A - Improvements to pressure switches : en fr
  • GB483980A - Improvements in or relating to roller bearings for variable-pitch propellers, and a method of manufacturing same : en
  • FI18018A - Värmeledningssektionspanna för förbränning av tjärbildande bränslen : en fi
  • FR827503A - Maltese cross order : en fr
  • DE654778C - Induction furnace : de en
  • DE657539C - Process for removing hot scale from stainless chromium steels : de en
  • FR827376A - Improvements to degreasing or cleaning processes for wool, sheepskins, etc. : en fr
  • US2115358A - Decorative illuminated device : en
  • FR827418A - Control device for electrically operated textile machines : en fr
  • FR827545A - Command transmission for land vehicles : en fr
  • GB483823A - Manufacture of halogenation products : en
  • DE659171C - Sealing of a safety cap for bung locks : de en
  • PL26326B3 - Impenetrable alloy. : en pl
  • PL26342B1 - A method of producing vertical channels in the charge of coke ovens and a device for carrying out this method. : en pl
  • USD109385S - Design for an automobile bumper : en
  • US2115324A - Electrical connecter : en
  • US2115352A - Voltage regulator : en
  • US2115158A - Suspension for vehicles : en
  • US2115295A - Air conditioning apparatus : en
  • DE659235C - Line switching device on typewriters activated by the carriage movement : de en
  • DE659112C - Loading device for conveyor wagons with a foldable lifting plate : de en
  • DE659134C - Use of magnetic alloys that contain nickel and iron in a ratio of 30 to 70% nickel to 70 to 30% iron : de en
  • DE659271C - Process for the production of dried potatoes : de en
  • GB484056A - Improvements in filtering apparatus : en
  • DE658440C - Sieve-free hammer mill for grinding semolina or steam : de en
  • DK54642C - Projector. : da en
  • FR827583A - Improvements to calculating machines : en fr
  • GB483800A - Improvements in and relating to mixing elements or beaters for mixing machines : en
  • US2115579A - Ink roller socket for printing machines : en
  • FR827618A - Automotive mechanical mower : en fr
  • GB483867A - Process for the manufacture of paints : en
  • GB483975A - Improvements in visible card indexes and the like : en
  • DE659310C - Lighter with a wick made of porous inorganic material encased in a metal or wire sleeve : de en
  • US2115145A - Piezoelectric crystal holder : en
  • US2115529A - Master key for card punching controls : en
  • US2115662A - Attachment for combines : en
  • PL26294B1 - Ski with anti-slip running surface < : en pl
  • FR827601A - Process for preparing pyrene derivatives : en fr
  • PL26365B1 - Typewriter desk. : en pl
  • FR827470A - Improvements made to the means for connecting at least two parts to each other : en fr
  • DE659299C - Rotary switch with switching chambers, which are formed by several insulating washers on top of each other (package switch) : de en
  • GB484038A - Improvements in or relating to methods of and apparatus for reproducing or re-recording recorded sound : en
  • GB484067A - Improvements in or relating to dishwashers : en
  • US2115561A - Method of forming rubber articles : en
  • CH197234A - Device with push button for actuating the armature of cisterns. : de en
  • CH197320A - Ski stick. : en fr
  • CH197335A - Transmission and reception methods for wireless traffic with motorized aircraft. : de en
  • US2115051A - Glass article shaping machine : en
  • PL26382B1 - Method of connecting electrodes in continuous welding. : en pl
  • SU53048A1 - Device for loading packages of boards, logs and similar materials on railway platforms : en ru
  • FI18032A - The mask for frying is made of paper or paper with paper : en fi
  • GB483955A - Improvements in gypsum plaster : en
  • US2115682A - Expansion joint : en
  • PL26330B1 - ja ^ trry / óT- 3ja ^ trry / óT- 3ja ^ trry / óT- 3 : en pl
  • PL26404B1 - 3-6, OlAJoo Ear protector. : en pl
  • GB483699A - Improvements in variable speed drives for travelling conveyor bands or the like : en
  • DE659173C - Snap for cabinet doors u. like : de en
  • FR827326A - Drum for drying and treating materials and materials in large quantities, especially raw cement flour : en fr
  • DE659203C - DC generator for constant current : de en
  • DE659273C - Spindle drive for lifts, especially ship lifts : de en
  • US2115289A - Container opener : en
  • FR827336A - Roller bearing improvements : en fr
  • FR827442A - Advanced fastening device comprising a nut : en fr
  • FR827648A - Lamellar soundproof and heat-insulating materials : en fr
  • FR827369A - One or more fire-tube boiler : en fr
  • FR827478A - Dictation machine : en fr
  • ES144101A1 - An electric discharge lamp with metal wrap. : en es
  • US2115660A - Vacuum steam cooling system : en
  • GB483968A - Improvements in or relating to electric discharge tubes : en
  • AT153222B - Half gas firing. : de en
  • US2114989A - Multiple switch structure : en
  • US2115431A - Automatic defrosting and deicing system : en
  • DE659290C - Broth steam dryer for feed water evaporator : de en
  • FR827550A - Use of banana and its derivatives in the textile industry : en fr
  • AT153194B - Device for carrying out catalytic gas reactions. : de en
  • US2115491A - Methods of preparing pharmaceutical products adapted for injection into the human body : en
  • US2115479A - Pectin and method of preparing same : en
  • DE659058C - Rigid, non-foldable vehicle roof : de en
  • AT153289B - Method and device for the combustion of wet fuels. : de en
  • FR827483A - Modern designed economy route : en fr
  • AT153219B - Acetylenet developer. : de en
  • US2115277A - Automatic clutch : en
  • CA373329A - Fastener slider : en fr
  • CA373427A - Poster and display device : en fr
  • CA373431A - Infant's bathing device : en fr
  • CH197439A - Device for transmitting and receiving pulse series corresponding to character images. : de en
  • CA373352A - Magnetic brake control : en fr
  • CH197487A - Process for the preparation of an aldehyde condensation product. : de en
  • AT153263B - Coupling heads for an automatic coupling with rotatable disc hooks with shackles and counter shackles. : de en
  • CH197346A - Imaging optical system for generating an at least approximately rectilinear image of a luminous gap. : de en
  • US2115136A - Dyeing : en
  • US2115417A - Box : en
  • US2115534A - Brake control device : en
  • CH197306A - Photographic recording device with several lenses that can be used at will and a light meter. : de en
  • PL26385B1 - Wide pass filter. : en pl
  • USD109408S - Design for a parkway sign : en
  • AT153257B - Slope lift for skiers, sledges, etc. like : de en
  • AU355837A - Improvements in and relating to lighting arrangements for gas-heated apparatus : en
  • CA373356A - Carton closing machine : en fr
  • CH197305A - Gripper device for cinematographic apparatus with switching gripper and locking gripper. : de en
  • CH197473A - Process for the preparation of a dye mixture. : de en
  • CH197365A - Heatable press plate. : de en
  • DE659087C - Train protection device : de en
  • DE659262C - Tilting device, especially for agricultural vehicles and trailer vehicles : de en
  • CA373317A - Electric switch apparatus : en fr
  • IE15044L - Filters suitable for photography : en
  • AT153228B - Process for the manufacture of cartridges for starting explosion engines and for other uses. : de en
  • US2115204A - Apparatus for reconditioning the interior of containers : en
  • AT153199B - Process for the preparation of amino alcohols. : de en
  • CH197270A - Process for the production of a caffeine-free and low-tannic acid tea. : de en
  • CH197321A - Skis with protective edges. : de en
  • CH197489A - Process for the preparation of a resinous aldehyde condensation product. : de en
  • US2115041A - Automatic loading firearm : en
  • US2115191A - Dry apple butter : en
  • CH197328A - Two-part wheel center, especially for precision mechanical purposes. : de en
  • DE659330C - Water column machine with two circular oscillating pistons : de en
  • FI18053A - A device for aiming and aiming a machine gun or similar firearm : en fi
  • GB483903A - Setting apparatus for the treatment of bone fractures in the limbs : en
  • GB483969A - Improvement in roofing strip : en
  • FR827308A - Quick selector for establishing telephone connections : en fr
  • FR827501A - Manufacturing process of ceramic products of a metallic nature : en fr
  • US2115106A - Apparatus for supporting glass sheets : en
  • PL26363B1 - A method of producing synthetic rubber from furfurol. : en pl
  • US2115460A - Sliding comb : en
  • CH197304A - Apparatus for performing scientific cinematography. : de en
  • DE659137C - Footplate for the drivers of vehicles such as locomotives and trams : de en
  • GB483761A - Improvements in or relating to syphons for flushing cisterns : en
  • CA373358A - Electroplating process : en fr
  • GB483974A - Process for the recovery of carbon disulphide from industrial effluent waters : en
  • DE657548C - Method of removing band iron or wire coils from a reel drum : de en
  • AT153287B - Device on beer pipes to regulate foam formation. : de en
  • DE659176C - Process for the production of lacquer coatings with iris and mother-of-pearl effect on metal objects : de en
  • FR827536A - Improvements to transmitting devices in television or telecine : en fr
  • AU175237A - Improved wind motor : en
  • DE659221C - Process for the preparation of a molecular compound of diaethylbarbituric acid : de en
  • FR827415A - Automatic combustion shut-off for charcoal furnace : en fr
  • GB483835A - Improvements in valves : en
  • US2115535A - Ladle : en
  • US2115156A - Method of and composition for waving hair : en
  • USD109456S - Design for decorative paper or simi : en
  • AT153155B - Facility at skylight closures etc. like : de en
  • PL26274B1 - Chassis of tracked vehicles. : en pl
  • US2115576A - N-substituted camphoric amides and process for their preparation : en
  • AT153193B - Vulcanized rubber products and processes for their manufacture. : de en
  • CA373332A - Aliphatic compound : en fr
  • CH197425A - Process for the preparation of a hair dye. : de en
  • AT153235B - Method of avoiding the offensive smell that occurs when preparing sea fish. : de en
  • CH197310A - Process for the production of diazo light images. : de en
  • CH197239A - Process for the desulphurization and cleaning of gases containing sulfur by means of gas cleaning masses on a carrier. : de en
  • CH197363A - Device for noise reduction on wood planing machines. : de en
  • CA373392A - Concrete treating process : en fr
  • DE659165C - Thrust bearing with subdivided storage areas : de en
  • DE659223C - Train control device based on the closed-circuit principle with automatic braking : de en
  • DE659237C - Device for compacting soil or other masses by means of vibrations : de en
  • FR827607A - Slider closures : en fr
  • SU53099A1 - Fitting to sewing machines for hair dressing : en ru
  • US2115268A - Spinning unit : en
  • AU345237A - Electric frequency separator : en
  • AU216037A - Method of and apparatus for aerating and/or freezing icecream ice, block mixtures, andother such substances : en
  • CA373346A - Electric discharge lamp apparatus and circuit : en fr
  • DE659234C - Process for the preparation of clumps of the 1, 9-N-methylanthrapyridone phenylated in the pyridone ring or its 4-bromine or 4-chloro compound : de en
  • FR827329A - Piston reservoir pen holder : en fr
  • GB483748A - Improvements in or relating to magnetic separators : en
  • SU52980A1 - Soft caisson for afloat or stern repair : en ru
  • GB484026A - Lens hoods for photographic cameras : en
  • USD109387S - Design for an eyeshade : en
  • US2115438A - Hydraulic brake system : en
  • CH197492A - Mechanical time fuse with sensitive impact ignition. : de en
  • CH197497A - Process for preparing para- [para-oxybenzyl] aminobenzenesulfamide. : en fr
  • FR827575A - Improvements to remote indicators and particularly to repeating magnetic compasses : en fr
  • GB483671A - Improvements in or relating to modulated carrier wave receivers : en
  • GB483692A - Improvements in fuel injection pumps for internal combustion engines : en
  • FR827556A - Adjustable seat with movable backrest for airplanes : en fr
  • GR7321B - PERFECTIONS OF LETTER PRINTING SYSTEM ETC. ON PACKAGES IN GENERAL AND SIMILAR. : el en
  • GB483815A - Improvements in or relating to means for use in recovering metal contents from ore pulp or the like : en
  • SU52956A1 - Paravozno drive wheel : en ru
  • SU52964A1 - Water heater for locomotive boilers : en ru
  • US2115647A - Automatic barrel stacker and dispenser : en
  • PL26388B1 - An electric cable or conductor fitted with a mantle of synthetic mass, and a method of producing the mass. : en pl
  • US2115359A - Watchcase and dial therefor : en
  • GB483777A - Abrasive articles and manufacture thereof : en
  • GB483786A - Improvements in rubber compound : en
  • GB483910A - Improvements relating to permanent hair waving apparatus : en
  • GB483830A - Improvements in or relating to apparatus for extruding metal : en
  • DE659218C - Refractory building material : de en
  • USD109447S - Design for a dress : en
  • FI18057A - Compatibility for the production of porous by-products of the genome formulation and binding of cement and indifferent filling : en fi
  • FR827634A - Device for controlling the electric drive of reciprocating machines : en fr
  • DE1434049U - : de en
  • DE659269C - Depositing device of a straight cigarette machine : de en
  • US2115379A - Apparatus for secondary recovery from oil wells : en
  • US2115078A - Circuit controlling device : en
  • US2115121A - Fluid transmission apparatus : en
  • PL26374B1 - Connection system for electrically powered vehicles with two or more DC motors with series and parallel connection of the motors. : en pl
  • US2115468A - Means for attaching printing plates : en
  • US2114999A - Pressure treating apparatus : en
  • US2115261A - Window construction : en
  • ES144104A1 - An incandescent electric lamp filled with gas. : en es
  • GB483842A - Travelling cranes : en
  • AT153216B - Process for the preparation of complex gold keratin compounds. : de en
  • AU103726B2 - Method of and apparatus for aerating and/or freezing icecream ice, block mixtures, andother such substances : en
  • PL26280B1 - Cell display screen. : en pl
  • AT153217B - Process for the biological extraction of the sulfur and lignin present in the sulphite stillage. : de en
  • PL26335B1 - Knitter. : en pl
  • US2115541A - Adjustable air filtering and circulating device : en
  • FR827604A - Removable device for securing luggage to the luggage rack of bicycles : en fr
  • FR827389A - Artillery piece with wheeled carriage : en fr
  • GB483677A - Improvements in or relating to suspension means or harness for the heald shafts in looms : en
  • GB484188A - Improvements in or relating to typewriters and like recording machines : en
  • GB483886A - Improvements in or relating to rock drilling devices : en
  • AT153192B - Process for the production of rubber-asphalt mixtures. : de en
  • CH197460A - Gripper device on vehicle wheels with rubber tires. : de en
  • US2115558A - Fluid pressure brake system : en
  • DE659133C - Heat exchange device, especially for contact furnaces, for the synthesis of hydrocarbons : de en
  • DE659233C - Process for the hydrogenation and splitting of distillation and extraction products of coal and the like. like : de en
  • FR827571A - Measuring device for marine mobiles and stabilization method applying this device : en fr
  • PL26405B1 - The method of washing minerals by swimming. : en pl
  • FR827356A - Device for conveying bulk materials, especially those which tend to clump, such as sand and the like : en fr
  • FR827399A - Process for preparing lower aromatic hydrocarbons, in particular benzene and toluene, by hydrogenation under pressure from coal : en fr
  • GB483865A - Improvements in clocks : en
  • DE659139C - Off switch : de en
  • FR827500A - Manufacturing process for amorphous quartz products : en fr
  • GB483739A - A process for producing compounds of the paris green type : en
  • GB484071A - Improvements in the manufacture of velvets woven face to face : en
  • DE659257C - Ventilation device to avoid shocks and corrosion caused by cavitation in dripping liquids as a result of the flow being released : de en
  • US2115500A - Theftproof electric lamp : en
  • GB484094A - Process for the production of patterns on woven and like fabrics of vegetable fibres : en
  • GB483802A - Improvements in or relating to optical objectives : en
  • GB484164A - Improvements relating to metal-turning and like lathes : en
  • AT153285B - Tube closure. : de en
  • CH197491A - Process for the preparation of a resinous aldehyde condensation product. : de en
  • FR827608A - Arrangement for external cooling of working disks : en fr
  • GB483970A - Improvements relating to the use of power embroidering machines : en
  • DE659209C - Cylindrical money holder : de en
  • PL26376B1 - Device for securing railway crossings. : en pl
  • GB484154A - Improvements in or relating to the treatment of plastic materials for producing bricks, tiles and the like : en
  • SU52940A1 - Method for reducing the oxidant products of the violantron and methylation of the resulting product : en ru
  • CA373424A - Container : en fr
  • DE659114C - Encapsulated turbine or pump unit installed in a water channel : de en
  • GR7330B - DRAWING DOOR DEPENDENCE. : el en
  • DK54658C - Light advertising device. : da en
  • FR827520A - Electric lamp with luminescent bulb : en fr
  • CA373441A - Card or photograph hinge : en fr
  • FR827629A - Dust extractors, including hand-held dust extractors : en fr
  • DE659151C - Device for tapping high frequency furnaces : de en
  • US2115225A - Flap : en
  • BE427216A - Ball joint : en fr
  • DE659315C - Roller mill : de en
  • FR827313A - Circuit change mechanism : en fr
  • USRE20710E - Automatic beveling means for heafises and other vehicles : en
  • CH197408A - Device for displaying faults in electrical devices filled with liquid insulating material, in particular in transformers. : de en
  • CH197441A - Telephone system with central battery. : de en
  • FR827565A - Shortable umbrella (or parasol) : en fr
  • BE427306A - Process for the preparation of formaldehyde condensation products : en fr
  • PL26389B1 - The specific belt conveyor. : en pl
  • US2115117A - Transmission : en
  • DE659157C - Method and arrangement for visualizing faster piezoelectrically, pyroelectrically or magnetostriction generated mechanical vibrations : de en
  • AU103697B2 - Improvements in or relating to directional gyroscopes : en
  • CH197461A - Vehicle wheels, in particular for tractors. : de en
  • DE659126C - Flame safety device for gas burners : de en
  • DK54670C - Alarm clock with Gramophone. : da en
  • US2115050A - Detachable heel : en
  • US2115155A - Electron multiplier : en
  • US2115371A - Fire extinguisher : en
  • CH197443A - Circuit arrangement in a system with two-way carrier current traffic, in particular with a single carrier frequency. : de en
  • US2115076A - Hair waving apparatus : en
  • US2115163A - Remote control for direct current to alternating current circuits : en
  • US2115184A - Gun sight : en
  • CH197411A - Electric discharge tube. : de en
  • SU52945A1 - Instrument for treating jacks for rings in pipes, etc. : en ru
  • US2115421A - Highway lighting system : en
  • CH197370A - Razor. : de en
  • FI18059A - Anti-foaming device for separators : en fi
  • FR827521A - Protective pliers for sanding the ends of toothbrush bristles : en fr
  • CH197501A - Throwing in at self-sellers for coins of different values. : de en
  • US2115376A - Adjusting and operating mechanism for enclosed ink fountains : en
  • SU52995A1 - Propeller for gliders : en ru
  • CH197388A - Internal combustion engine, in particular a vehicle engine. : de en
  • CA11968S - Porcelain or china : en
  • CA373447A - Manifolding device : en fr
  • CA373384A - Brake drum : en fr
  • US2115207A - Organic peroxides, and process of preparing the same : en
  • CA373391A - Oil dewaxing process : en fr
  • PL26394B1 - Spring insert for mattresses, pillows, soft furniture and similar items. : en pl
  • USD109409S - Design fob an electric razor : en
  • USD109421S - Design for a chair or similar article : en
  • PL26292B1 - Propulsion device for antenna winding in airplanes, operated from a distance. : en pl
  • CA373411A - Floor flange : en fr
  • SU52946A1 - The method of hot metal briquetting or the manufacture of a high-grade metal from it : en ru
  • AU92937A - Improvements in or relating toa machine for planting and fertilizing sugarcane andthe like : en
  • CA373339A - Gas hammer : en fr
  • DK54650C - Polisher. : da en
  • GB483744A - Improvements in or relating to thermionic valve amplifying circuits : en
  • CH197472A - Swivel castor base. : de en
  • US2115265A - Rotary hedge cutter : en
  • US2115397A - Brassiere : en
  • US2115493A - Fishhook and bait retainer therefor : en
  • AT153271B - Safety bindings. : de en
  • PL26424B1 - A device for holding books on shelves. : en pl
  • USD109407S - Design fob a locomotive headlight : en
  • CH197217A - Process for the manufacture of a plant product which can be used as a scattering agent or as an isolating agent. : de en
  • CH197295A - Process for processing meat and leather waste into organic fertilizer. : de en
  • CH197268A - Apparatus for mincing meat. : de en
  • CH197447A - Antenna with reflector for high-frequency transmitters or receivers. : de en
  • CH197237A - Method and device for melting off gas-containing vessels. : de en
  • CH197242A - Stackable chair. : de en
  • PL26416B1 - Device for pressure equalizing in water distribution apparatus. : en pl
  • US2115189A - Hydraulic brake : en
  • US2115178A - Luminaire having means for reducing the apparent size of the light source : en
  • US2115177A - Saddle seat : en
  • US2115264A - Load bearing glazed building block : en
  • CH197417A - Coiled filament made of drawn tungsten wire for electric light bulbs and process for the production of the same. : de en
  • CH197333A - Gyroscopic instrument, attitude indicator, for navigation. : en fr
  • CA373394A - Varnish oil : en fr
  • CH197400A - Device used to produce pieces of ice. : de en
  • USD109431S - Design for an atomizer : en
  • CH197236A - Method and device for the production of fibers from glass and similar fusible materials. : de en
  • AT153205B - Process for the preparation of 3,5-diiodo-4-oxyacetophenone. : de en
  • US2115332A - Method of producing phenolic compounds : en
  • PL26285B1 - Shock engine. : en pl
  • US2115168A - Display shelf : en
  • US2115575A - Electric lamp and method of manufacture thereof : en
  • USD109430S - Design for a glove : en
  • CH197241A - Device for attaching a mirror to a wall. : de en
  • PL26309B1 - Pneumatic tire. : en pl
  • US2115193A - Apparatus for removing scale from water jackets of internal combustion engines : en
  • US2115325A - Pump for ink circulating systems : en
  • US2115645A - Pneumatic drying plant and device : en
  • US2115216A - Rubberized scour-all or scraper : en
  • US2115149A - Manufacture and application of azo dyes : en
  • US2115457A - Lubricating device : en
  • US2115628A - Automatic bath and shower diverter valve : en
  • USD109446S - Design for a dress : en
  • US2115034A - Process of preparing an organic plastic composition : en
  • US2115676A - Selectivity control : en
  • GB483987A - Improvements in the production of synthetic resins and the manufacture of films or sheets therefrom : en
  • US2115271A - Signal : en
  • CH197281A - Process for the preparation of an o-oxyazo dye. : de en
  • CH197324A - Ski pole. : de en
  • US2115256A - Vehicle front wheel banking apparatus : en
  • US2115596A - Automatic reclosing circuit breaker system : en
  • AU136237A - Composition of matter and articles produced therefrom by casting moulding orthe like, and whichis applicable to various surfaces for decorative andother purposes : en
  • US2115638A - Rod line coupling : en
  • US2115291A - Air cooled piston : en
  • FR827335A - Thermal relay : en fr
  • FR827368A - Further training in ice cream maker refrigerated cabinets : en fr
  • GB483771A - Improvements in or relating to a process of and machine for making stem units for electrical apparatus : en
  • GB484092A - Improvements in hydraulic couplings : en
  • FR827324A - Improvements to calculating machines : en fr
  • FR827364A - Three-phase meter connection control device : en fr
  • GB483670A - Process for the manufacture of hydroxy acids and unsaturated acids of the cyclopentanophenanthrene series : en
  • USD109405S - Design for a display case : en
  • FR827445A - Two-piece caliper brake, for bicycles or the like : en fr
  • FR827636A - Device for cutting, gluing and applying wall hanging papers : en fr
  • GB484036A - Improvements in or relating to the control of hoisting or hauling apparatus, e.g. lifts : en
  • CH197486A - Process for the preparation of an aldehyde condensation product. : de en
  • PL26361B1 - A method of producing materials consisting of several layers of fabrics. : en pl
  • FI18019A - A double shadow line system with a shadow line following the moving blade of the side saw : en fi
  • GB483877A - Luminescent compositions : en
  • US2115215A - Braking system for vehicles : en
  • US2115532A - Yarn clearer : en
  • US2115574A - Method of eliminating gas pockets in liquid filled cables : en
  • FR827325A - Bullet magazine for revolvers : en fr
  • DE659312C - Mixture-compressing internal combustion engine with external ignition : de en
  • DE659329C - Ski with skid-shaped guide ribs protruding from its running surface : de en
  • FR827417A - Improvements in the manufacture of dielectrics : en fr
  • GB483930A - Improvements in or relating to spirit and like levels and/or plumb rules : en
  • DE659252C - Furrow pulling machine with a furrow coulter that moves back and forth to the side : de en
  • US2115336A - Conversion of solid fuels and products derived therefrom or other materials into valuable liquids : en
  • DE659244C - Process for pre-tanning or tanning skin or fur bosoms : de en
  • FR827420A - Method of amplifying a voltage using secondary electrons : en fr
  • GB483897A - Improvements in or relating to arrangements for supplying direct current machines through converters employing grid-controlled electric discharge devices : en
  • GB484097A - Improvements in or relating to foam baths and to materials for the production thereof : en
  • FR827511A - Elastic fabric, its manufacturing process, and underwear such as belts, girdles or corsets, obtained with this fabric : en fr
  • FR840462A - Process for the manufacture of bandages consisting of superimposed rubber sheets : en fr
  • GB483944A - Rotary end-mills : en
  • FI18006A - The mask is used for profiling : en fi
  • FR827302A - Improvements made to doctor blades for intaglio printing machines : en fr
  • CH197391A - Internal combustion engine with pressure injection and self-ignition of the fuel. : de en
  • GR7323B - HEATING APPLIANCE. : el en
  • US2115462A - Ignition device : en
  • USD109400S - Design fob a storage battery box : en
  • AT153161B - Device for the electrolytic extraction of light metals, in particular alkali metals. : de en
  • GB483862A - Improvements in or relating to processes for the treatment of beryllium ores : en
  • FR827345A - Process for removing acidic components from hydrocarbon-type liquids : en fr
  • FR827413A - Device for the sale of drinks : en fr
  • GB483674A - Improvements in or relating to the spraying of metals : en
  • GB483876A - Improvements in and relating to air humidifiers : en
  • GB483819A - Improvements in and relating to intermittent feed mechanism for cinematograph apparatus : en
  • DE659296C - Electromotive drive for switchgear to be adjusted in stages : de en
  • DE659183C - Vertical chamber furnace : de en
  • FR827349A - Panel construction process : en fr
  • US2115239A - Cabinet : en
  • US2115562A - Method of tanning skins : en
  • DE659144C - Device for rectifying alternating currents : de en
  • FR827341A - Method and machine for shaping tubes or containers : en fr
  • GB484158A - Electrolytic process for the colouring of aluminium : en
  • GB483766A - Process for obtaining sheets of absorbent paper or paper-boards : en
  • FR827474A - Apparatus for kymographic tubal insufflation : en fr
  • FR827514A - Method and apparatus for continuously treating solids with solvents : en fr
  • USD109436S - Design for a bedspread : en
  • CA373426A - Display device : en fr
  • US2115329A - Textile products and method of making same : en
  • US2115346A - Seal for refrigerating apparatus : en
  • US2115430A - Header box facing tool : en
  • DE658942C - Sheets or caps made of wicker for summer shoes, bathing shoes and similar footwear as well as preliminary goods for these sheets and caps : de en
  • US2115274A - Supporting base : en
  • US2115081A - Apparatus for supplying ink in printing presses : en
  • US2115488A - Chain stitch zigzag sewing machine for ornamental seams : en
  • AU135237A - Device for compressing and expanding the amplitude ofa current or voltage : en
  • CA373438A - Sanding device for motor vehicles : en fr
  • DE659045C - Internal combustion engine with several working cylinders arranged around the machine shaft and parallel to it : de en
  • FR827612A - Boiler for central heating and similar uses : en fr
  • FR827640A - Further training in automotive bodywork : en fr
  • US2115238A - Soundproof building construction : en
  • GB484064A - Improvements in and relating to supporting and changing devices for paper or other reels : en
  • US2115363A - Clip : en
  • GB483956A - Automatic bell-ringing device : en
  • US2115023A - Means for transporting material : en
  • US2115123A - Apparatus for making emulsified compounds and colloidal compounds : en
  • GB484157A - Improvements in or relating to electric oscillatory circuits : en
  • FR827649A - Metal mining car crate : en fr
  • GB483864A - Improvements in or relating to apparatus for extruding metal : en
  • GB484042A - An improved capping head for bottle-capping machines : en
  • FR827574A - Improvements to antifading assemblies of the so-called delayed type : en fr
  • FI18014A - Längtryckspanna eller varmvattenpanna för värmeanläggningar och dylikt med en vattengenomströmmad trapprost : en fi
  • GB483915A - Improvements in or relating to underground shelters for aeroplanes : en
  • FR827638A - Impulse electric motor : en fr
  • FR827639A - Improvements to folding baby carriages in the form of a case : en fr
  • DE659040C - Collapsible frame for camp beds u. like : de en
  • DE659155C - Use of colored gold alloys for jewelry : de en
  • SU53022A1 - Hydraulic Press : en ru
  • FR827513A - Method of mounting frames or clasps for bags, boxes and other articles of sheathing, leather goods and the like : en fr
  • US2115015A - Jar lifter : en
  • SU52937A1 - The method of determining the direction of the crystallographic axes and twins : en ru
  • US2115536A - Constant current motor system : en
  • US2115538A - Counter display change tray : en
  • GR7320B - PACKAGING OF PROTECTIVE MEASURE AGAINST HARMFUL, INSECTS SUCH AGAINST MOLECULAR OR DISINFECTANT AND PERFUME ATMOSPHERE MEASURE AND METHOD. : el en
  • DE659097C - Feed device on wood wool machines : de en
  • FR827400A - Process for the impregnation of packaging for the preservation of foodstuffs and others : en fr
  • SU53057A1 - Auto potentiometer : en ru
  • US2115448A - Easel display support : en
  • US2115466A - Articulated railway truck : en
  • USRE20705E - Vacuum extraction of oils containing therapeutic values : en
  • GB483783A - Improvements in or relating to couplings : en
  • GB484111A - Improvements in or relating to the colouration of textile and other materials : en
  • PL26283B1 - Automatic steam trap. : en pl
  • CH197266A - Coffee grinder. : en fr
  • PL26302B1 - A form for stereotyping or chemigraphic reproduction and a method of printing newspapers and illustrations using inks, which are solutions of dyes in volatile organic solvents. : en pl
  • DE659159C - Harrow with a swiveling lifting device : de en
  • ES144098A1 - A process for the preparation of plastic materials applicable to the decoration of articles and similar purposes or to obtain these articles. : en es
  • GB484093A - Improvements in roller- or ball-bearings : en
  • DK54663C - Drive mechanism for Kayaks. : da en
  • FR827555A - Process for preparing unsaturated compounds : en fr
  • FR827453A - Differential mechanism for cash registers or accounting machines : en fr
  • GB484007A - Improvements in a process of and apparatus for making respirable artificial leather : en
  • DE659274C - Ramming device : de en
  • US2115591A - Gun for discharging plastic compositions : en
  • US2115680A - Door fastening : en
  • DE659326C - Painting lock : de en
  • GB483957A - Method and apparatus for making laminated wrapping papers : en
  • US2115232A - Filter : en
  • US2115583A - Communication system for railway yards : en
  • USD109440S - Design for a textile fabric ob simi : en
  • DE659150C - Bacteria incubator and sterilization cabinet : de en
  • GB483940A - Manufacture of anthraquinone derivatives : en
  • GB483924A - Improvements in and relating to tunnelling : en
  • GB484200A - Improvements in or relating to the preparation of compositions containing urea-formaldehyde condensation products : en
  • ES144083A1 - Perfeccionamientos in machines for the manufacture of wire fences or united by means of a wire. : en es
  • DE659091C - Control device for load compensation in three-wire systems with a rectifier as a compensating current source in each half of the network : de en
  • CH197414A - Device for electromagnetic blowing of the arc in electric furnaces with metal electrodes. : de en
  • SU53056A1 - Instrument for determining the power, structure and sampling of coal, sand, clay, etc. in boreholes : en ru
  • FR827631A - Device for creating an ignition field replacing the remanent magnetism in self-excited electric generators : en fr
  • GB483750A - Improvements in and relating to machines for applying solder to can bodies or the like : en
  • GB483759A - Improvements to cylindrical or other block-shaped steam boilers : en
  • GB483946A - Improvements in the manufacture of paper-makers' wire cloth : en
  • CH197409A - Mini automat. : de en
  • AT153224B - Device for displaying the amount of carbide in the rotating screen drums of acetylene developers. : de en
  • AU14337A - Improvements in or relating to phase shifting networks : en
  • SU52948A1 - Method of heat treatment of hypoeutectoid steel : en ru
  • US2115007A - Gas stove and appliances : en
  • US2115384A - Permanent mold machine for making tappets : en
  • PL26341B1 - Flexible clutch, especially for driving electric machines in cars. : en pl
  • PL26383B1 - The method of welding using an electric arc. : en pl
  • US2115606A - Process for hydrocarbon oil conversion : en
  • US2115670A - Pipe joint sealing device : en
  • CH197403A - Electrical apparatus with means for interference suppression. : de en
  • CH197376A - Ashtray incense burner. : en fr
  • CA373344A - Electric discharge lamp : en fr
  • FR827487A - Wind driven impeller : en fr
  • SU52963A1 - The method of manufacture of wooden pipes under the railway track : en ru
  • PL26324B1 - A way to join, fly and repair veneers. : en pl
  • US2115104A - Pipe rotating apparatus : en
  • US2115439A - Brushing machine : en
  • US2115585A - Railway traffic controlling apparatus : en
  • AT153295B - Fuse for gas apparatus. : de en
  • US2115251A - Expanding tool : en
  • CA373448A - Plant seed strip : en fr
  • CH197398A - Chassis with transmission and electric motor. : de en
  • CH197499A - Throwing in at self-sellers for coins of different values. : de en
  • US2115042A - Lock : en
  • US2115129A - Loudspeaker : en
  • GB483752A - Improvements in method of and apparatus for coating can bodies with material appliedin liquid form : en
  • DE659192C - Process for the production of hyposulfite : de en
  • DE659287C - Discharge for air setting machines : de en
  • US2115641A - Material handling mechanism : en
  • US2115013A - Carbonated water bottle filler : en
  • US2115217A - Work supporting roll for polishing machines : en
  • FR827633A - Vulcanization press : en fr
  • GB484073A - Improvements in magnetic materials, more particularly for powder cores : en
  • DE659322C - Lock washer for headlights that can be pivoted about an axis, especially for vehicles (motor vehicles, bicycles, etc.) : de en
  • US2115077A - Carburetor : en
  • DE659241C - Automatic switch with toggle system : de en
  • US2115062A - Bottle and jar capping machine : en
  • US2115224A - Vehicle roof : en
  • FR827650A - Method and apparatus for removing surface metal from ferrous metallic bodies : en fr
  • DE659208C - Prism riflescope : de en
  • AU296337A - Accelerators : en
  • US2115552A - Vehicle brake system : en
  • DE659188C - Aircraft shock absorbers : de en
  • CH197412A - Process for amplifying small electrical voltages and currents. : de en
  • US2115103A - Muffler : en
  • US2115208A - Gas meter : en
  • CH197222A - Device to protect injured or sick cattle and horse feet. : de en
  • SU52934A1 - Device for blocking disconnectors in fencing doors : en ru
  • PL26422B3 - The method of producing trisase dyes. : en pl
  • PL26434B1 - The method of producing the bismuth salt of inositophosphoric acid. : en pl
  • USD109429S - Design fob a boot : en
  • US2115420A - Vehicle wheel : en
  • US2115483A - Arrangement for controlling firearms : en
  • AT153191B - Velvet-like photosensitive paper and process for making the same. : de en
  • CH197323A - Device for tensioning skis. : de en
  • US2115088A - Acid phosphatide emulsion : en
  • US2115360A - Receiver : en
  • US2115623A - Rope holder : en
  • GB483932A - Improvements in or relating to wringing machines : en
  • GB483937A - Fluid pressure operated copying device, more particularly for use with fine boring mills : en
  • DE659141C - Double push button switch : de en
  • GB483695A - Improvements in or relating to metal clad electric discharge vessels : en
  • FI18035A - Method and apparatus for recovering sulphate waste liquor without a rotary kiln : en fi
  • FI18052A - Sätt att framställa patroner för hagelgevär : en fi
  • GB483737A - An improved bed-side cabinet : en
  • PL26359B1 - A method of preventing the release of sediments of water-insoluble metal salts or the neutralization of already formed sediments and a preparation for carrying out this method. : en pl
  • PL26369B1 - Vehicle for transporting e.g. garbage. : en pl
  • US2115098A - Loudspeaker mounting : en
  • US2115244A - Hydraulic clutch : en
  • AU103702B2 - Improvements incan openers : en
  • AU103747B2 - Improvements in or relating to phase shifting networks : en
  • GB484201A - Improvements relating to push-pull modulators employing electron discharge tubes : en
  • GB483923A - Improvements in closures for the bung-holes of casks, barrels and the like : en
  • GB483951A - Revolution counter : en
  • PL26437B1 - : en pl
  • FI18031A - Stain to the product and to the best of the same, for insect and swamp gift to filter out the fiber product and to the product : en fi
  • FR827496A - Automatic cork marking machine : en fr
  • GB483793A - Improvements in and relating to recoil-absorbers for firearms : en
  • FI18047A - Anordning vid en med en förkortningsbar Kätting förbunden stätta eller sidostolpe för timmerkälkar, lastautomobiler och andra lastfordon : en fi
  • BE426695A - : en
  • GB484150A - Improvements in or relating to multiplying machines : en
  • SU52959A1 - The method of compaction of the friability of iron and steel castings : en ru
  • US2115609A - Vehicle : en
  • US2115073A - Salad dressing and flavoring therefor : en
  • PL26312B1 - System for railway safety devices, e.g. switches, signals or barriers. : en pl
  • US2115176A - Bag intucking machine : en
  • US2115095A - Coupling device for railroad vehicles : en
  • CH197313A - Fountain pen. : de en
  • US2115608A - Projectile : en
  • USD109450S - Design for a dress : en
  • CA373335A - Aluminium surface etching method : en fr
  • CH197282A - Process for the preparation of a substantive polyazo dye. : de en
  • PL26313B1 - A device for securing single-track crossings. : en pl
  • SU52950A1 - Electrolyzer to get magnesium : en ru
  • US2115652A - Apparatus for bonding the ends of wire ropes : en
  • US2115218A - Fiber treatment : en
  • CH197227A - Process for manufacturing concrete facing slabs for paths, terraces, stairs, etc., and slab obtained by this process. : en fr
  • CH197426A - Process for the preparation of a C, C-disubstituted thiobarbituric acid. : de en
  • US2115099A - Automatic cigarette lighter : en
  • US2115569A - Mounting means : en
  • US2115407A - Construction of locomotive boilers, etc. : en
  • AU103677B2 - Improvements in and relating to gyroscopic navigational instruments : en
  • US2115339A - Photographic plate : en
  • US2115572A - Apparatus for twisting rolls of dough : en
  • US2115679A - Method of refining rosin : en
  • US2115199A - Plant duster : en
  • AU245737A - Improvements in and connected with sinks andthe like : en
  • FI18051A - Anordning vid snökedjor : en fi
  • AT153269B - Valve for air hoses u. like : de en
  • AU103671B2 - Improved wind motor : en
  • CH197379A - Device for elastic connection between two shafts, in particular for the transmission of the control movement to the magnetos. : en fr
  • CA373445A - Shoe insole : en fr
  • US2115262A - Window construction for vehicles : en
  • CH197284A - Process for the production of a chromium compound of eriochromazurols B which is soluble in organic solvents containing hydroxyl groups. : de en
  • DE659298C - Installation equipment consisting of a socket and a switch : de en
  • FR827599A - Method and device for making glass strands : en fr
  • GB483938A - Improvements relating to double clutches especially for power vehicles : en
  • PL26321B1 - A method of recording silent sound movies with an amplitude system and an apparatus for carrying out the method. : en pl
  • SU52966A1 - Wire wrapping machine : en ru
  • PL26409B1 - Device for interrupting the flow of fuel for internal combustion engines. : en pl
  • PL26421B1 - Box and plug for anode battery of a portable or transportable electrical device, especially radio engineering. : en pl
  • AT153298B - Pyrophoric lighter. : de en
  • AT153170B - Use of non-hardenable steel alloys as welding rods for the production of strong, tough and ductile welded joints. : de en
  • CH197273A - Process for obtaining beryllium fluoride free of oxide. : en fr
  • CH197319A - Ski binding with device for adjusting the deep draw of the heel link. : de en
  • CA373439A - Rotary engine : en fr
  • DE659194C - Process for cooling idling steam turbines : de en
  • CA373321A - Ammonium sulphate scale production : en fr
  • CH197249A - Dobby with more than one sample card cylinder. : de en
  • DE646787C - Apparatus for practicing the method of making blown sand cores and molds : de en
  • DE659100C - Self-igniting air-compressing injection internal combustion engine : de en
  • US2115247A - Valve : en
  • CH197418A - Electric high-pressure metal vapor discharge tube with an oxide electrode heated by the discharge. : de en
  • FR827339A - automatic pulse generator for telephone devices : en fr
  • AT153300B - Electric furnace, in particular for melting and producing silicates and glass. : de en
  • BE427273A - : en
  • CH197231A - Process for the production of porous building boards from fibrous material and hydraulic binding agent on cardboard production machines. : de en
  • CA373369A - Vulcanizable composition : en fr
  • AU103700B2 - Accelerators : en
  • SU52955A1 - Device for automatic start of an electric motor : en ru
  • US2115674A - Apparatus for removing friable matter from beans, peas, and other legumes : en
  • PL26333B1 - Erection bandage. : en pl
  • PL26358B1 - -K4. 47 * ?? / Zg__ Spring ring for sliding pistons. : en pl
  • US2115398A - Brassiere : en
  • PL26301B1 - Pneumatic displacement device. : en pl
  • DE659109C - Closure for air raids : de en
  • DE1434122U - : de
  • DE659339C - System for the protection of rooms with the help of light rays : de en
  • FR827433A - Method and machine for the production of metal mesh welded by the electric resistance welding process : en fr
  • FR827615A - Method and arrangement of relays for controlling an electromagnetic relay, and excited by a contact member with a very low directing force : en fr
  • FR827540A - Process for manufacturing very pure aluminum compounds, and products obtained by this process : en fr
  • GB484069A - Improvements in or relating to the manufacture of sheet cellulosic material : en
  • US2115607A - Sausage casing : en
  • GB483691A - Improvements in or relating to control apparatus for internal combustion engine power units : en
  • GB483857A - A device for testing the weight and quality of coins : en
  • DE659210C - Motor fuel : de en
  • DE659258C - Closure with collecting bell for a cleaning tube : de en
  • GB483686A - Improvements in furnaces for the production of steel : en
  • GB483801A - Improvements in manually-actuated driving mechanism for screw propelled boats : en
  • GB483947A - Improvements in shaft couplings : en
  • GB484156A - Improvements in or relating to strip mills and a method of rolling metal strip : en
  • US2115112A - Gas turbine system : en
  • CH197494A - Safety device for motor vehicles. : en fr
  • US2115110A - Screen : en
  • CA373350A - Mouldable cellulose ester processing : en fr
  • AT153221B - Process for the production of synthetic compositions from wood and rubber. : de en
  • US2115170A - Manufacture of starch : en
  • US2115179A - Upholstery fastener : en
  • PL26396B1 - A method of electrolytic cleaning of metal products, especially those made of stainless steel. : en pl
  • GB483943A - Improvements in and relating to intaglio printing plates : en
  • AU103704B2 - Improvements in and relating to lighting arrangements for gas-heated apparatus : en
  • DE659140C - Electric rotary switch : de en
  • DE659135C - Rail fastening on an iron T-shaped sleeper : de en
  • US2114994A - Filing machine : en
  • AU405875B2 - A method of incorporating tobacco dust into a polymeric mass : en
  • AT153244B - Device for producing plugs, in particular cigarette filter plugs. : de en
  • CH197340A - Maximum recorder. : de en
  • CH197415A - Public lighting installation. : en fr
  • USD109438S - Besign for a bib-apron : en
  • CH197430A - Process for the preparation of a derivative of 3-benzene-azo-2,6-diaminopyridine. : de en
  • PL26367B1 - : en pl
  • US2115212A - Automatic power transmitting mechanism : en
  • US2115364A - Vehicle safety brake : en
  • US2115616A - Method of and apparatus for plating : en
  • FR827533A - Flat linen folding machine : en fr
  • CH197235A - Installation for automatic control of at least one bay shutter member. : en fr
  • CH197283A - Process for the production of a water-insoluble azo dye for dyeing and printing cellulose esters and ethers. : de en
  • US2115582A - Time delay undervoltage protective system : en
  • CH197424A - Process for the preparation of an unsaturated compound of the pregnane series. : de en
  • US2115494A - Sealed container for bottles : en
  • FR827429A - Signaling device for automobiles : en fr
  • GB483697A - Improvements in and relating to spectacles for the protection of the eyes against light : en
  • GB484034A - Improvements in toilet rolls or packets : en
  • PL26391B1 - A method of combating goiter and other grain pests. : en pl
  • US2115391A - Nonreemptying bottle : en
  • DE659285C - Control for a flap arranged on the trailing edge of an aircraft wing : de en
  • GB484252A - Improvements relating to a closure device for the discharge orifice of a bottle or like container : en
  • US2115681A - Dialkyl substituted amides of : en
  • US2115300A - Process of treating lead or lead alloys : en
  • US2115548A - Heating : en
  • USD109428S - Design fob a heel : en
  • PL26317B1 - Screw propeller, adjustable during operation. : en pl
  • USRE20709E - Lubricating grease and method for : en
  • GB483828A - Improvements in or relating to the manufacture of organic condensation products : en
  • USD109386S - Design for an automobile bumper : en
  • BE426734A - : en
  • US2115506A - Brake beam hanger device : en
  • DE659181C - Wetting agents : de en
  • GB484294A - Improvements in or relating to a method of and means for stabilising ships : en
  • SU52952A1 - Electrical wiring harness : en ru
  • US2115413A - Acyl aryl compounds : en
  • CA373340A - Sized paper : en fr
  • CH197334A - Gyroscopic "pitch-azimuth" instrument for navigation. : en fr
  • CH197469A - Hot water supply system. : de en
  • US2115615A - Prefabricated cubic units for small houses : en
  • CH197402A - Control transformer for stepless voltage regulation. : de en
  • US2115342A - Key ring : en
  • PL26375B1 - Polished concrete roof. : en pl
  • US2115671A - Starting apparatus for internal combustion engines : en
  • CA373314A - Impulse transmitter : en fr
  • CH197326A - Children's swing. : de en
  • US2115402A - Process for reconditioning spinnerets : en
  • US2115619A - Multifrequency tuning system for radio receivers : en
  • AT153169B - Dipping compound for hardening unalloyed or alloyed steels with a low carbon content. : de en
  • FR827609A - Improvements in the treatment of artificial materials : en fr
  • CA373393A - Bituminous composition : en fr
  • CA373406A - Film, foil and ribbon manufacture : en fr
  • US2115056A - Apparatus for producing suspensions : en
  • USD109390S - Design for a sude fastener tape : en
  • AT153256B - Shock absorbers, in particular for motor vehicles, with a spring-loaded housing and an inertia regulator. : de en
  • AT153195B - Process for the addition of sulfur to substances with unsaturated bonds of an aliphatic character. : de en
  • AT153204B - Ceramic capacitor dielectric. : de en
  • US2115654A - Bottle and can container : en
  • GB484080A - Machine for decorticating or removing undesirable matter from the fibres of flax and like plants : en
  • GB483763A - Improvements relating to the decoration of pottery articles : en
  • GB484061A - Closure in form of a cap for bottles and like receptacles : en
  • US2115233A - Process camera : en
  • US2115373A - Tube changing device : en
  • US2115072A - Pneumatic suspension device : en
  • CH197384A - Hydropneumatic pump. : en fr
  • GB484041A - Improvements in and relating to first-aid boxes : en
  • PL26403B1 - Carburetor for internal combustion engines. : en pl
  • US2115202A - Apparatus for reconditioning the interior of containers : en
  • US2115375A - Troll line stabilizer : en
  • DE659085C - Process for the preparation of compounds of the type of ergot alkaloids : de en
  • PL26386B1 - A tool for drilling conical entry holes for bird nests made of wood. : en pl
  • PL26427B1 - The method of iron and zinc coating with copper layer. : en pl
  • CH197291A - Process for obtaining high quality lubricating oils. : de en
  • CH197399A - Centrifugal regulators, in particular for internal combustion engines. : de en
  • DE659162C - Air-cooled cylinder block for two-stroke engines : de en
  • US2115229A - Hair curling clamp : en
  • US2115656A - Motion retarding device : en
  • US2115665A - Apparatus for temperature control : en
  • US2115385A - Harvester reel : en
  • FR827408A - Lowering device for office tables supporting heavy accounting machines : en fr
  • GB483827A - Improvements in or relating to electron discharge devices : en
  • GB484009A - Improvements in or relating to holders for safety razor blades : en
  • SU52960A1 - Continuous Shale Bituminization Furnace : en ru
  • CH197221A - Muni tying device. : de en
  • US2115209A - Abrasive wheel and method of using same : en
  • US2115451A - Asparagus basket : en
  • US2115515A - Fluid pressure brake : en
  • PL26370B1 - A method for producing estradiol-type compounds esterified in position 3. : en pl
  • US2114998A - Pressure treating device : en
  • SU52990A1 - Apparatus for determining venous blood pressure : en ru
  • US2115617A - Electric brooder : en
  • AT153212B - Process for the preparation of concrete mixes. : de en
  • DE659239C - Switch with differential pumping piston built into the arc chamber : de en
  • GB483880A - Improvements in the method of laying concrete floors, pavings and roadways, and in appliances therefor : en
  • CH197343A - Method and device for measuring electrical voltages. : de en
  • AT153179B - Process for the production of voluminous textile fibers from viscose. : de en
  • CH197386A - Method and device for stepless capacity control of compressors. : de en
  • US2115312A - Clip fastener : en
  • USD109433S - Design fob a chair or similar article : en
  • USD109434S - Design for a coat : en
  • USD109437S - Design fob a bedspread : en
  • PL26378B1 - A method of producing objects with a soft outer layer, especially pipes, by centrifugal casting. : en pl
  • US2115592A - Electric fuse device : en
  • US2115349A - Adjustable rim for vulcanizing molds : en
  • US2115310A - Method of making jar closures : en
  • USRE20708E - accelerated diazo feinting and ma- : en
  • GB484031A - Improvements in endless chain elevator-conveyors : en
  • CH197437A - Device for suffocating burning incendiary bombs. : de en
  • SU52985A1 - Electric switch : en ru
  • US2115527A - Mounting for exhaust fans : en
  • PL26406B1 - A method of directing the fire of anti-aircraft batteries scattered in the field, making it possible to obtain in the vicinity of the target simultaneous splashes of all missiles, and a device for carrying out this method. : en pl
  • PL26281B1 - Power supply in application to a tube circuit. : en pl
  • US2115564A - Process of decolorizing resins : en
  • CH197396A - Starting device for internal combustion engines, in particular for aircraft engines. : de en
  • SU52949A1 - Multi-cathode electrolyzer, predominantly for calcium production : en ru
  • US2115530A - Rotating indicator dial : en
  • PL26337B1 - Device to prevent the production of smoke. : en pl
  • PL26368B1 - The method of processing coconut fibers. : en pl
  • USD109425S - Design for a chair : en
  • AT153260B - Gear shift for motorcycles u. like : de en
  • USD109426S - Design for a clearance lamp or the : en
  • CA373418A - Step ladder and tressel : en fr
  • PL26338B1 - Pipe rolling machine. : en pl
  • US2115267A - Electric toaster construction : en
  • AT153230B - Process for the production of hydraulic binders. : de en
  • PL26310B1 - One or two-sided load track brake. : en pl
  • US2115151A - Ornamental rubber material : en
  • US2115593A - Heading support : en
  • AT153213B - Process for the production of structures that transmit combustion such as fuses and the like. like : de en
  • US2115201A - Elevator control system : en
  • PL26298B1 - Coating, especially seamless, for pressure rollers of pulling devices, spindles, threading machines and threading machines. : en pl
  • US2115343A - Refrigerator : en
  • CH197349A - Timepiece. : en fr
  • AT153264B - Track vehicle with at least one axle group having two steering axles. : de en
  • CH197312A - Exchange pen. : de en
  • CH197429A - A process for preparing d-camphoric acid alpha-diethylamide-beta-dimethylamide. : en fr
  • AT153239B - String forming device for string cigarette machines. : de en
  • AT153186B - Process for the production of cellulose- and hemicellulose-breaking enzymes. : de en
  • DE659294C - Storage arrangement, especially for railway vehicles : de en
  • DE659328C - Process for the production of a glue dispenser for gumming devices in bag form : de en
  • FR827512A - Bismuth-bearing lead refining process : en fr
  • US2115169A - Doll's head and eyes therefor : en
  • FR827600A - Process for the pressurized hydrogenation of bituminous extraction products : en fr
  • DK54660C - Loader for Use in Trucks. : da en
  • GB483765A - Improvements in the manufacture and production of lead chromate colours containing lead molybdate : en
  • AT153152B - Movable sleeve for sealing the through holes of the winding key on the cases of watches and. like : de en
  • CH197358A - Device for flanging the edge of a round opening in metal sheets. : de en
  • AT153174B - Iron objects with protective cover. : de en
  • DE659178C - Somersault : de en
  • FR827370A - Device for controlling the movement of the workpiece in dividing machines and the like : en fr
  • AT153209B - Fire basket brickwork for vehicle gas generators. : de en
  • BE427175A - : en
  • US2115408A - Apparatus for the manufacture of colored glass : en
  • GB483811A - Improvements in or relating to the mould units of apparatus for manufacturing edible containers such for example as cups or cones : en
  • GB483904A - Improvements in pipe joints : en
  • CH197367A - Process for treating leather during its manufacture. : de en
  • US2115470A - Method of deodorizing and pasteurizing liquids : en
  • GB484035A - Improvements in or relating to holders for volatile disinfectants and like substances : en
  • CH197427A - Process for preparing a sulfonic acid amide compound. : de en
  • AU19437A - Improvements in and relating to linked lath blinds andthe like : en
  • AT153284B - Device for bringing bullets into the barrel of a machine gun. : de en
  • AT153173B - Manganese-silicon steel alloy for bulletproof helmets. : de en
  • US2115181A - Egg carton : en
  • US2115411A - Preparation of yerba mate : en
  • AT153207B - Process for increasing the conductivity and thermal shock resistance of silicon-containing ceramic-bonded compounds. : de en
  • DE629910C - Method and apparatus for making blown sand cores and molds : de en
  • FI18038A - Anordning for automatic regulation of concentration hos en i rörelse varande suspension, t.ex. and cellulose suppression or fluid : en fi
  • FR840474A - : fr
  • CH197432A - Molded shaving preparations. : de en
  • SU52938A1 - The method of preparing a match for the heads and boxes : en ru
  • US2115366A - Shoe and method of making the same : en
  • US2115587A - Heater tank assembly : en
  • USD109419S - Design for a textile fabric : en
  • CA373354A - Food package : en fr
  • CA373390A - Sulphuric acid recovery : en fr
  • CH197382A - Ring valve. : de en
  • DE659308C - Price-indicating scale : de en
  • US2115272A - Electric switch mechanism : en
  • DK54657C - Device by Control Valves. : da en
  • GB483958A - Improvements in apparatus for making and dispensing whipped cream and similar material : en
  • DE659232C - Manufacture of dairy products : de en
  • FR827438A - Manufacturing process of lead sheaths for cables : en fr
  • GB483936A - Improvements in and relating to boxes : en
  • PL26334B1 - Hard alloy and the method of its production. : en pl
  • US2115027A - Warning signal for hydrotherapeutic systems : en
  • US2115326A - Dust collector : en
  • US2115545A - Collar button inserter : en
  • USD109462S - Design for sunglasses : en
  • DE659115C - Slide lock : de en
  • ES144099A1 - Motorcycle improvements. : en es
  • FR827484A - New edging gutters, in cast iron, for the drainage of waste water : en fr
  • US2115065A - Headger : en
  • FI18007A - Strykbräde : en fi
  • US2115005A - Electrochemical treatment of metal : en
  • US2115304A - Piston expander : en
  • US2115424A - Closure : en
  • CH197230A - Heating transformer. : de en
  • GB483907A - Improvements in or relating to the treatment of bitumina and allied substances : en
  • CA373385A - Clutch mechanism : en fr
  • FR827476A - Searchlight for motor vehicles and its fixing device : en fr
  • GB483788A - Improvements in screw nails : en
  • FR827306A - Accounting machine controlled by register cards : en fr
  • CH197452A - Advertising machine. : de en
  • GB484010A - Improvements in or relating to spring upholstery : en
  • GB484039A - Improvements in and relating to garment supporters : en
  • AU138637A - Improvements in or relating to shortwave oscillation apparatus : en
  • CA373388A - Synthetic resinous material : en fr
  • USD109392S - Design for a display board : en
  • CH197296A - Process for the production of humus fertilizer. : de en
  • FR827481A - Gas heater for gas stoves : en fr
  • US2115686A - Knife : en
  • FR827365A - Device for artificial pneumothorax : en fr
  • FR827404A - Optical device for sound film : en fr
  • GB483820A - Improvements in or relating to cameras : en
  • FR827630A - Improvements to tricycles : en fr
  • FR827644A - Improvements in knitting looms : en fr
  • GB483822A - Improvements relating to the preparation of materials by flotation : en
  • GB483878A - Improvements in optical systems for colour photography : en
  • FR827312A - Device for establishing encrypted messages and for decrypting these messages : en fr
  • FI18009A - Kombinerad ugn : en fi
  • GB483902A - Filters : en
  • GB483916A - Improvements relating to identification devices for keys : en
  • DE659311C - Friction pocket lighter with a flint tube that can be moved in the vertical direction under the action of a spring : de en
  • PL26430B1 - A method of producing semi-rigid underwear. : en pl
  • CA373348A - Azeotropic distillation process and apparatus : en fr
  • PL26299B1 - Fabric processing method. : en pl
  • FR827543A - Spark plug : en fr
  • GB484076A - Improvements in or relating to air conditioning systems : en
  • GB483881A - Improved carriage stop mechanism for typewriters : en
  • GB483890A - Improvements in or relating to circuits for multiplying or dividing the frequency of high frequency and ultra-high frequency oscillations : en
  • FR827525A - Axial barrel motor : en fr
  • GB483927A - Tyre building apparatus : en
  • USD109391S - Design for : en
  • FR827499A - Incandescent lamp improvements : en fr
  • GB484065A - Closure for collapsible tubes : en
  • FR827421A - Machine for shaping the upper to the curve of the manufacturing shape, and in particular for shaping and mounting sandals : en fr
  • PL26278B1 - A small bulb electric sparkling bulb filled mainly with xenonert or krypton. Patent dependent on patent No. 23135. : en pl
  • DE659182C - Attachment of the blades to turbine wheels : de en
  • US2115393A - Vending machine : en
  • US2115601A - Heating method and means : en
  • FR827396A - Lightweight interchangeable outer garment : en fr
  • GB483925A - A method or process of manufacturing sausages and sausage-filling composition : en
  • GB483954A - Purification of liquid sewage : en
  • FR827424A - Insecticidal compositions : en fr
  • GB483831A - Improvements in gas valves : en
  • GB483861A - A process for rendering adhesive surfaces insensitive to accidental moistening : en
  • PL26355B3 - A method of producing a binding agent for road construction. : en pl
  • FR827472A - Method of producing images in several colors : en fr
  • DE659105C - Display and distribution cabinet : de en
  • FR827348A - Toothbrush with three-piece head : en fr
  • FR827477A - Sealed and machine for its packaging : en fr
  • US2115002A - Trail and drawbar connection for gun carriages : en
  • US2115119A - Grip for sport clubs : en
  • US2115060A - Railway car truck structure : en
  • US2115473A - Antioxidants : en
  • DE659160C - Internal combustion engine with pressure ignition and injection of liquid fuel : de en
  • DE659156C - Device for making surveying points visible for national surveying and for signaling : de en
  • FR827588A - Diaphragm pump controlled directly by a fluid : en fr
  • CH197327A - Toy slingshot. : de en
  • DE659106C - Installation on a pump system, in particular a Schoepfwerk system : de en
  • FR827624A - Process for mechanical sound recording : en fr
  • GB483782A - Process for the preparation of fleece or furs from rabbit hair for hat making and the product resulting therefrom : en
  • GB483889A - Improvements in and relating to electric circuit breakers having arc-extinguishing provision : en
  • US2115048A - Refrigerated display stand : en
  • US2115412A - Reddish yellow insoluble monoazo dyes : en
  • AU103666B2 - Device for compressing and expanding the amplitude ofa current or voltage : en
  • DK54649C - Knitting Needle and Procedure for Knitting with Same. : da en
  • FR827488A - Method and device for obtaining a reducing gas atmosphere with a view to its application in reduction furnaces and the like : en fr
  • US2115369A - Method of manufacturing end stops for separable fasteners : en
  • FR827359A - Massive electric hotplate : en fr
  • SU52972A1 - Air nozzle : en ru
  • FR827490A - Optical indicator of electrical voltages, in particular for radio receivers : en fr
  • GB484027A - Improvements in driving means for vehicles : en
  • US2115049A - Anchoring means for window shades and the like : en
  • US2115524A - Plastic compositions : en
  • DE659060C - Device for grinding rounded cutting edges on pocket watch tenon drills : de en
  • AT153245B - Self-propelled rotary fishing gear for fish. : de en
  • US2115124A - Angular fan drive : en
  • US2115321A - Refrigerating apparatus : en
  • PL26357B1 - A method of making vulcanization accelerators and a method for carrying out vulcanization using these accelerators. : en pl
  • CH197455A - Folding box for electric light bulbs. : de en
  • FR827605A - Pump : en fr
  • FR827539A - Advanced device for washing, disinfecting and bleaching laundry and other objects or materials : en fr
  • CH197307A - Focal shutter camera. : en fr
  • US2115046A - Insecticide : en
  • CA373324A - Ore roasting apparatus : en fr
  • DE659314C - Device to prevent the transmission of shocks or vibrations : de en
  • CH197445A - Circuit arrangement for telephone systems with several exchanges. : de en
  • FR827461A - Process for collecting in high concentration the sugar present in the residual liquors from the leaching of cellulose to sulfite in order to produce alcohol to sulfite : en fr
  • US2115043A - Fluid segregating apparatus : en
  • GB483755A - Improvements in or relating to wringing machines : en
  • PL26290B1 - Manufacturing method for electric heating elements. : en pl
  • AT153237B - Aircraft wing. : de en
  • DE659316C - Bag with litter holes : de en
  • FR827627A - Process for the preparation of hard substances and hard metals : en fr
  • GB483959A - Improvements in or relating to a method and a device for putting on the driving belts or bands in machines : en
  • GB483990A - Improvements in means for supplying current to d.c. electric motors : en
  • CA373387A - Oil extraction process : en fr
  • CA373428A - Suction cleaning machine nozzle : en fr
  • GB483949A - Conveyors : en
  • GB484197A - Improvements in and relating to the production of granular active carbon : en
  • DE659220C - Process for pretreating bast fibers for an oxygen-chlorine combination bleach : de en
  • FI18023A - Vertical or to the left vertically operated gaming machine : en fi
  • GB483795A - Carboxylation of alkali metal salts of phenols : en
  • FR827527A - Improvements to electric polishers : en fr
  • AU103684B2 - Process for destroying vermin or other noxious organisms : en
  • DE659226C - Radiation diffuser with circumferential reflective or refractive surfaces : de en
  • AT153292B - Closing head of capping machines for tear-off caps. : de en
  • US2115396A - Apron : en
  • DE659124C - Process for cleaning iron surfaces : de en
  • DE659254C - Device for filling growing pots : de en
  • DE659154C - Process for the production of crystalline beryllium : de en
  • DK54648C - Apparatus for automatic control of the casting process by casting electrode plates for galvanic elements. : da en
  • US2115625A - Hanger : en
  • USD109418S - Design for a wall telephone : en
  • AT153275B - Machine for making grooves in rubber tires. : de en
  • CA373345A - Electrode mounting : en fr
  • US2115175A - Automatic stapling machine : en
  • GB483806A - Improvements in and relating to water tube boilers, particularly suitable for marine purposes : en
  • US2115183A - Wheel : en
  • US2115639A - Centrifugal thrashing and separating device : en
  • GB483882A - Improvements in or relating to thermionic valve amplifiers : en
  • GB483906A - Improvements in calculating machines : en
  • US2115303A - Control mechanism for dispensing apparatus : en
  • US2115666A - Sparking plug : en
  • US2115476A - Lug strap : en
  • US2115565A - Stoker mechanism : en
  • US2115350A - Heel construction for shoes : en
  • GB484161A - Improvements in or relating to closures for containers, e.g., bottles and the like : en
  • CH197438A - Telegraph system. : de en
  • CA373357A - Lead sodium alloy : en fr
  • CH197419A - Artificial tooth. : en fr
  • FR827459A - Cinematographic apparatus comprising a device for adjusting the Maltese cross mechanism and the shutter : en fr
  • GB483773A - Improved method of treating starch : en
  • GB484008A - Improvements in devices for supporting and retaining in position globes, reflectors and the like for electric lighting, heating and other appliances : en
  • FR827317A - Rotary muffle furnace : en fr
  • FR827401A - Process for the continuous polymerization of vinyl compounds : en fr
  • FR827309A - Device for setting the switching stops of quick selectors to the desired position in order to establish telephone connections : en fr
  • FI18050A - Grossing order for roadworthiness of vehicles from motor vehicles : en fi
  • FR827502A - Electric switch operates electrically, especially for lighting installations or similar : en fr
  • GB483714A - Improvements in electric lighting cable : en
  • CA373420A - Embroidered fabric for book covers, etc. : en fr
  • CH197369A - Device for lubricating slide bearings used to support a grinding spindle. : de en
  • GB483983A - Improvements in or relating to projectiles : en
  • GB484089A - Improvements in the production of fibrous cellulose from fibre-bearing plant stalks : en
  • US2115568A - Distance and speed measurement of moving craft : en
  • FR840406A - Systems for reducing crosstalk : en fr
  • US2115006A - Kneading pump : en
  • USD109448S - Design for a dress : en
  • DE659122C - Multi-purpose food shredder : de en
  • GB483690A - Improvements in or relating to hot water boilers : en
  • FR827428A - Improvements to rotary machines : en fr
  • FR827587A - heat exchanger to facilitate rapid start-up of aircraft engines : en fr
  • DE659268C - Toy vehicle with a device set in motion by the spring drive mechanism for generating tones to imitate operating noises : de en
  • DE659320C - Two-wheeled pallet truck : de en
  • GB483931A - Improvements in or relating to electrically insulating gas-tight seals, more particularly for metal vapour electric converters : en
  • US2115221A - Moisture eliminator : en
  • GB483866A - Improvements in and relating to cake stands : en
  • GB484057A - A process and apparatus for granulating finely comminuted flour-like substances of all kinds : en
  • GB483770A - Improvement in process for producing cement : en
  • DK54662C - Bicycle lock. : da en
  • FR827637A - Process for obtaining bells or bastissages in wool felt, and resulting industrial product : en fr
  • GB483769A - Improvements in paper and its manufacture : en
  • DE659099C - Device for determining the color of combustion gases : de en
  • DE659189C - Smoldering candle : de en
  • FR827342A - Method for obtaining shrinkage effects : en fr
  • FI18015A - Method of manufacturing the dental prosthesis and a prosthesis made accordingly : en fi
  • AU103706B2 - Improvements in and relating to stump-jump harrows andother cultivating implements : en
  • US2115318A - Commodity wrapper : en
  • FR827447A - Spoon for fishing and its manufacturing process : en fr
  • GB483664A - Improvements in synthetic resins of the polymerisation type : en
  • GB484024A - Improvements in or relating to braiding machines : en
  • PL26275B1 - Automatic center-stop clutch. : en pl
  • FR827498A - Improvements to small optical devices for the examination of very small objects or photographs : en fr
  • GB483778A - Improvements in abrasive bodies and manufacture thereof : en
  • US2115459A - Railway traffic controlling apparatus : en
  • FR827367A - Improvements to cathode-ray lamps : en fr
  • GB484032A - Improvements in door locks and the like : en
  • US2115220A - Power propelled cultivator : en
  • US2115672A - Resilient support : en
  • CH197224A - Bird feeder with a downwardly open, fat feed-receiving container and an approach facility for the birds below. : de en
  • US2115383A - Hydraulic brake : en
  • PL26435B1 - BUY3 & 3 <£ S / a g Swim device. : en pl
  • US2115187A - Pilot attachment : en
  • US2115540A - Safety match package : en
  • PL26277B1 - Flash lamp with electric ignition. : en pl
  • US2115263A - Poultry feeder : en
  • FI18037A - The composition is based on the invention of the first and second instance of the paper, paperboard, etc. : en fi
  • DE659224C - Railway signaling device : de en
  • FR827355A - Improvements to carriageway elements for bridges and similar constructions : en fr
  • GB483845A - Improvements relating to jaw or toothed clutches : en
  • DE659132C - Steam boilers, especially for locomotives and railcars : de en
  • BE427086A - : en
  • CH197293A - Process for the production of artificial fibers, yarns and other shaped products. : de en
  • US2115254A - Sheet rubber article : en
  • PL26429B1 - One-sided two-bolt lock. : en pl
  • DE659168C - Lighting device for photographic, in particular cinematographic, recording studios : de en
  • DE659129C - Sheet metal rolling mill with an auxiliary device for trimming and trimming the sheets : de en
  • FR827331A - Ink protector and cap for reservoir nib holder : en fr
  • GB484058A - Improvements in or relating to universal joints : en
  • DE659251C - Currency exchange device, especially for self-sellers : de en
  • DK54668C - Sound Directional Funnel for Aircraft Positioning Systems. : da en
  • AT153160B - Process for the production of copper coatings on glass, porcelain, marble, mica, iron, aluminum, etc. : de en
  • AT153246B - Use for cigarette cans etc. like : de en
  • FR827358A - Electric heating plate : en fr
  • US2115456A - Embossing machine : en
  • FR827567A - Golf Rod Improvements : en fr
  • DE659247C - Device for pouring out bearing shells : de en
  • AU103739B2 - Improvements in or relating tothe selvedges of woven fabrics andthe method of producing thesame : en
  • SU52986A1 - Method for eliminating sparking between piezoquartz and quartz-electrode electrodes : en ru
  • US2115282A - Apparatus for use in connection with the making of bags : en
  • DE658967C - Device for driving a conveying means rotating at uneven speed : de en
  • FR827613A - Device for converting a bicycle into a tandem : en fr
  • GB483992A - Improvements in or relating to epicyclic change speed gear : en
  • DK54644C - Milk cooler. : da en
  • GB483996A - Improvements in electric disconnecting switches : en
  • GB484079A - Improvements in or relating to friction elements for clutches, brakes and the like : en
  • GB483667A - Transformation of relaxation oscillations : en
  • DE658684C - Closure for tin cans : de en
  • DK54645C - Snow Removal Machine from Railway Lines and Roads. : da en
  • GB483982A - Improvements in or relating to skips for use in the loading and unloading of material : en
  • CH197490A - Process for the preparation of a resinous aldehyde condensation product. : de en
  • US2115618A - Rifle telescope mount : en
  • US2115008A - Tendon puller : en
  • US2115400A - Spring structure : en
  • CA373376A - Wheel forming method : en fr
  • US2115205A - Well screen : en
  • US2115553A - Purifying crude methanol : en
  • US2115341A - Lubricating oil : en
  • AU171038A - Pack of playing cards : en
  • DE659263C - Bearings for vehicle axles : de en
  • US2115147A - Electrical discharge device : en
  • US2115316A - Moldable casein composition : en
  • US2115109A - Bearing remover : en
  • US2115322A - Photoelectric safety guard : en
  • AT153163B - Process for the rapid and extensive removal of sulfur or sulfur and phosphorus from steel. : de en
  • AT153243B - Device for producing plugs, in particular cigarette filter plugs. : de en
  • AU6578265A - A method of incorporating tobacco dust into a polymeric mass : en
  • CH197267A - Peeling and grinding machine for grains such as cereal grains, legumes, etc. : de en
  • CH197466A - A method of causing the wing of a parachute of the gaseous fluid deployment chamber type to open immediately. : en fr
  • CH197298A - Cutting machine provided with at least one rotary cutting member. : en fr
  • CH197462A - Machine for making grooves on tires. : de en
  • AU141137A - Carrier wave signalling systems : en
  • CA373435A - Vehicle suspension : en fr
  • US2115649A - Method of bonding the ends of wire ropes : en
  • CA373366A - Ore burner : en fr
  • AT153265B - Procedure for building a passenger ropeway. : de en
  • CH197311A - Photosensitive layer. : de en
  • CH197470A - Electric cooker. : de en
  • US2115301A - Sanding attachment for brick making machines : en
  • US2115164A - Adjustment means for steering gears : en
  • US2115453A - Water heating and deaerating system : en
  • US2115293A - Combined shipping container and easel for display devices : en
  • US2115327A - Remote electric control system : en
  • US2115045A - Vehicle frame and body mounting chassis : en
  • US2115241A - Endgate fastener : en
  • US2115518A - Control device : en
  • US2115028A - Projectile and gun : en
  • US2115580A - Pressure regulator : en
  • CA373349A - Transparency mount : en fr
  • US2115280A - Time control device : en
  • AT153248B - Snap buckle. : de en
  • DE659286C - Cutting disc and process for their manufacture : de en
  • FR827362A - Improvements to jam roller clutch devices : en fr
  • GB483850A - An improved drying or airing rack : en
  • CH197495A - Electric hanging lamp for indirect mixed light lighting. : de en
  • SU52969A1 - A device that responds to the direction of energy in an electrical system : en ru
  • US2115357A - Registering mechanism : en
  • AT153181B - Use of a material made from a hypereutectic aluminum alloy. : de en
  • CH197277A - Process for the preparation of 4-methyl-5-oxyethylthiazole. : de en
  • US2115467A - Record sheet holder : en
  • FR827374A - Improvements in the manufacture of automotive fenders : en fr
  • CA373362A - Ore treating apparatus : en fr
  • AT153188B - Process for the continuous production of acetic acid. : de en
  • CA373404A - Reflecting incandescent lamp : en fr
  • CH197289A - Adhesive. : de en
  • PL26415B1 - The method of producing azo dyes. : en pl
  • PL26417B1 - A method of producing thimbles for shot cartridges from plastic materials. : en pl
  • AT153291B - Conveyor system. : de en
  • CH197240A - Portable electric fire lighter. : de en
  • AT153157B - Electrically controlled device to achieve changing pressure in a cylinder within one switching period. : de en
  • CA373343A - Spiral conveyer : en fr
  • DE659046C - Device for the automatic elimination of the play that occurs in valve controls for internal combustion engines : de en
  • FR827460A - Positive and negative action sedan ravager, especially for mining operations : en fr
  • FR827518A - Product for the destruction of slugs, groupers and snails : en fr
  • FR827606A - Process for obtaining a resistant wood and dies and similar tools, made of this wood : en fr
  • PL26418B1 - A method of sealing parts of the disintegrator. : en pl
  • US2115523A - High speed brake equipment : en
  • PL26360B1 - A method for producing inflated rubber objects and an apparatus for carrying out the method. : en pl
  • US2115082A - Net : en
  • PL26390B1 - Liquid fuel burner. : en pl
  • SU52962A1 - Device for pouring metal directly from melting unit into molds : en ru
  • US2115014A - Reading machine indexing mechanism : en
  • US2115544A - Dies for making nails and pins out of wire : en
  • US2115083A - Brakf : en
  • CH197216A - Handle device with working part adjustable by means of a joint, in particular for soil cultivation. : de en
  • CA373367A - Train control system : en fr
  • DE659125C - Corset with firmly arranged breast pockets : de en
  • FR827436A - Wool or metallic wadding more particularly for polishing and maintenance of all surfaces : en fr
  • FR827489A - Seal between metal and ceramic parts : en fr
  • BE426845A - : en
  • CH197317A - Ski binding. : de en
  • GB483901A - Improvements in and relating to lighting arrangements for gas-heated apparatus : en
  • AT153251B - Threshold for railways, trams or the like. : de en
  • AU300337A - Processes and apparatus forthe production of compositions of lead and its oxides and compositions of related products : en
  • BE426937A - : en
  • AT153253B - Cushioning for vehicles, in particular for motor vehicles. : de en
  • PL26381B1 - Device for the distribution and amplification of electric currents. : en pl
  • US2115167A - Grain seeder feed device : en
  • USD109388S - Design for a can opener : en
  • CH197459A - Weight bodies for weighing vehicle wheels, in particular tractor wheels. : de en
  • FR827559A - Control gear for aircraft engines with compressors and similar engines : en fr
  • US2115227A - Track for track laying wheels : en
  • DE659238C - Arrangement for regulating the internal combustion-electric drive of vehicles : de en
  • DE659327C - Fitting for shutters that can be rotated around a vertical and a horizontal axis : de en
  • AT153187B - Process for the preparation of 4-amino-2-phenylquinoline derivatives substituted on the amine nitrogen. : de en
  • USD109432S - Design for a plastic sheet or similar : en
  • SU53095A1 - The method of obtaining anthracene derivatives : en ru
  • US2115353A - Fastener : en
  • US2115016A - Filling device : en
  • US2115471A - Method of finishing grained planographic plates : en
  • CA373316A - Electric discharge lamp : en fr
  • CA373325A - Car coupler : en fr
  • US2115464A - Stoker : en
  • DE659245C - Press molding machine with several pressure transmission means distributed over the length and width of the press plate : de en
  • FI18028A - Fuel injector for combustion engines : en fi
  • PL26329B1 - A method of producing annual cellulose from ice cream for the production of rayon rayon and paper. : en pl
  • US2115146A - Apparel garment : en
  • AT153223B - Process for the production of hollow baked goods. : de en
  • CH197308A - Rotary shutter for cinematographic projection apparatus. : en fr
  • DE659120C - Preparations for making permanent waves : de en
  • CH197338A - Method for testing the adhesion of coatings on workpieces to be cold formed. : de en
  • CA373326A - Frequency control receiver : en fr
  • SU52975A1 - The method of extraction of iodine from the drilling waters : en ru
  • US2115231A - Rock drill : en
  • US2115328A - Hydraulic jack for vehicles : en
  • AU103682B2 - Improvements in attemperating and conditioning air : en
  • CA373319A - Fluid pressure brake : en fr
  • USD109401S - Design for a storage battery box : en
  • BE426703A - : en
  • PL26408B1 - Propulsion device for aircraft. : en pl
  • DE658849C - Extendable application board consisting of several mutually displaceable parts provided with guides : de en
  • PL26323B1 - Flexible cantilever strut. : en pl
  • FR827373A - Chlorine compressor : en fr
  • FR827384A - Speed regulator for rotary machines : en fr
  • GB483812A - Improved method of heat generation for permanent waving of hair and heat generator for carrying out said method : en
  • AU142137A - Improvements in and relating to motor compressors : en
  • AT153252B - Arrangement of the gearbox in motor vehicles. : de en
  • DE659305C - Floor cleaning machine, in particular for wet processing : de en
  • GB483681A - Variable thrust screw propellor blades : en
  • AU103728B2 - Electrolytic cell forthe production of caustic alkalis and chlorine : en
  • BE427147A - : en fr
  • CH197263A - Rubber sole on sports and hunting shoes. : de en
  • GB483869A - Improvements in and relating to wireless receiving apparatus : en
  • FI18042A - Photocopying machine for negatives in the form of a single film or individual pieces : en fi
  • FR827380A - Manufacturing process for slabs and insulating panels with electrical conductors embedded in the mass, crossing the entire thickness and flush at their ends on the two opposite faces : en fr
  • GB484001A - Improvements in snap fasteners : en
  • CH197493A - Float valve. : de en
  • US2115571A - Garment cutting tool : en
  • FR827586A - Rhodamine derivatives and their application : en fr
  • FR827469A - Process for recovering condensation agents : en fr
  • ES144097A1 - A procedure to join the stock with the peduncle in metal head lamps. : en es
  • PL26402B1 - A method of making pale soap using leachate liquors left over from the manufacture of sulphite cellulose. : en pl
  • FR827473A - Advanced device for fastening screws, bolts and more : en fr
  • FR827616A - Directly adjustable pressure and temperature regulator : en fr
  • GB483849A - Improvements in and relating to spring upholstery : en
  • US2115194A - Coupling for sewer cleaning rods : en
  • CH197375A - Cigarette case. : en fr
  • CA373395A - Pigment : en fr
  • CH197378A - Bearings. : de en
  • DE659118C - Electrical control for several step switches working in parallel, independent of one another in their incremental speed, with selectable control lines : de en
  • DE659265C - Replaceable tread : de en
  • GB483893A - Improvements in or relating to percussive tools : en
  • GB483991A - An apparatus for receiving delivered commodities and preventing theft thereof : en
  • GB483945A - Process for the preparation of new compounds of therapeutic value : en
  • PL26319B1 - Propeller with self-changing pitch. : en pl
  • US2115036A - Ventilating device for automobiles : en
  • DE659336C - : de en
  • FR827560A - Electron discharge device : en fr
  • US2115259A - Combination pressure regulator and meter : en
  • US2115275A - Diesel fuel : en
  • US2115416A - Annealing box : en
  • PL26339B1 - A method of producing, from aluminum or its alloys, objects whose external surfaces reflect light, especially reflectors. : en pl
  • US2115487A - Wallpaper paste : en
  • AT153154B - Malschloss. : de en
  • CA373386A - Phenolic body separation : en fr
  • FR827526A - Multicellular loudspeaker improvements : en fr
  • GB483683A - Improvements in and relating to coin-freed mechanism : en
  • FR827440A - Mine collector : en fr
  • FR827457A - Method and device for disintegrating phosphates by melting : en fr
  • GB484085A - Improvements in couplings for vehicles, machine parts and for other purposes : en
  • GB484091A - Improvements in or relating to cocks or taps : en
  • GB484198A - Automatic change speed gear : en
  • US2115446A - Vat dyestuffs of the anthraquinone : en
  • US2115469A - Fuse indicator : en
  • DE658984C - Coil made of flat conductor material for electrical machines or the like. : de en
  • DE659057C - Disc clutch for motor vehicles : de en
  • US2115405A - Teething device : en
  • CH197479A - Process for the preparation of a polymethine dye. : de en
  • DE659185C - Lever Nutcracker : de en
  • DE659228C - Carrier metal for preferably indirectly heated glow cathode : de en
  • DE659323C - Reclining seat attached to the bike : de en
  • FR827319A - Process for the production of iodine hydrochloride fats : en fr
  • DE659130C - Device for drying gases : de en
  • DE659264C - Axle for vehicles using an I-beam as the central axis : de en
  • GB483918A - Improvements in or relating to oscillation generators : en
  • US2115689A - Time operated controlling means : en
  • USD109413S - Design for a pen and pencil clip : en
  • DE659121C - Sterilizing device : de en
  • GB483789A - A process for the production of a stable, water-soluble medicament from the latex of lactuca virosa : en
  • GB484078A - Improvements in or relating to electron discharge device arrangements : en
  • FI18048A - Anordning vid ett å hjul eller rullar transportabelt föremål för dettas fixerande i önskat läge : en fi
  • US2115024A - Parking meter : en
  • US2115173A - Nitric oxide oxidation : en
  • USD109417S - Design fob a dress : en
  • CH197387A - Device for driving rotating toilet and household appliances or moving parts thereof. : de en
  • GB484059A - Improvements in or relating to rove breasting plates for spinning, twisting, and like textile frames : en
  • US2115454A - Propeller : en
  • PL26373B1 - A method of producing steel in a basic Siemens-Martin furnace without adding deoxidizing agents. : en pl
  • US2115505A - Process of preparing soft curd milk : en
  • CA373432A - Infant's bathing device : en fr
  • CH197330A - Ammunition magazine. : de en
  • CH197474A - Process for the preparation of a dye mixture. : de en
  • FR827320A - Improvement in gyroscopes, especially directional gyroscopes : en fr
  • GB483898A - Improved method of producing an opaque covering layer on a carrier comprising a light-transmitting recording layer suitable for recording sound or like oscillations : en
  • PL26276B1 - Kl-47-er-rar- Fire-fighting motor pump. : en pl
  • PL26300B1 - Method for the production of lysergic acid hydrazide. : en pl
  • US2115547A - Hydropneumatic brake : en
  • USD109395S - footlik : en
  • SU52991A1 - Pyramidone release method : en ru
  • US2115148A - Sound reproducing system : en
  • US2115306A - Asphaltic material and process for producing the same : en
  • US2115490A - Method of purifying rosin : en
  • GB483921A - Improvements in napkins as worn by young children : en
  • GB483997A - Improvements in or relating to tip-up seats : en
  • GB483775A - Improvements in and relating to photographic cameras : en
  • FI18024A - Floating tree bundling device : en fi
  • GB483779A - Garment hanger and process of making same : en
  • DE659293C - Unloading gear for self-unloading wagons, especially for box tippers : de en
  • US2115684A - Fuel feed mechanism : en
  • PL26282B1 - A shaft device with a sliding weight, automatically adjusted to the notches by means of a driver. : en pl
  • US2115298A - Suction tonsillectome : en
  • US2115557A - Modified oil-soluble phenolic resin : en
  • US2115687A - Constructional products : en
  • AT153162B - Device for the detection of foreign gases or suspended matter in air. : de en
  • US2115071A - Hydraulic brake : en
  • US2115330A - Ventilation control : en
  • DE659101C - Throttle valve for high tension gases : de en
  • US2114997A - Unitfd statfs patfnt offitf : en
  • USD109445S - Design for a dress : en
  • FI18036A - The composition is based on the material used for the production and use of the paper on paper, paperboard, etc. : en fi
  • FR827391A - Sensitive material for color photography : en fr
  • FR827386A - Method for cleaning and sterilizing milk cans and similar containers : en fr
  • FR840578A - Coordinate drilling machine : en fr
  • DE659217C - Treatment of liver oils containing vitamins : de en
  • DE659306C - wardrobe : de en
  • CH197449A - Device for the projection of television and cinema images. : de en
  • US2115474A - Straightening machine : en
  • US2115598A - Temperature control device : en
  • FR827504A - Recopy and aiming station for remote control : en fr
  • GB483961A - Improvements relating to variable pitch propellors : en
  • FR827430A - Metal powder for electrical and magnetic uses : en fr
  • FR827614A - Process for the production of pavement coverings and slabs with an ice-free and frost-resistant surface, made from bituminous materials and materials bound by concrete : en fr
  • FR827547A - Cowling for aircraft engines : en fr
  • FR827576A - Improvements in the manufacturing of reflective surfaces : en fr
  • GB483840A - Improvements relating to electric tumbler switches : en
  • GB483908A - The production of polycarboxylic anhydrides : en
  • DE659071C - Arrangement for measuring the power or the phase angle of a consumer or the frequency of an alternating voltage : de en
  • GB483787A - Adhesive tape and process of making the same : en
  • GB484006A - An improved press for the extrusion of lead and other metals : en
  • DE659236C - Easily releasable coupling between the paper carriage of typewriters or the like and the tension band of the carriage tension spring : de en
  • FR827572A - Telegraph communications systems : en fr
  • GB483785A - Improvements in splinting devices : en
  • CH197255A - Process for the production of long-life finishing agents and long-life finishing agents produced according to the same. : de en
  • GB483872A - Improvement in protectors for soles and heels for footwear : en
  • GB484098A - Improvements in or relating to blasting devices : en
  • GB483905A - Improvements in or relating to cigarette making machines : en
  • GB483887A - Improvements in gravitational instruments : en
  • FI18025A - Plantupptagningssax : en fi
  • FR827423A - Oscillating panel actuator : en fr
  • DE654095C - Process for the production of cigarette paper : de en
  • DE659067C - Process for the production of diesel fuel : de en
  • PL26428B1 - Method for producing alkyl chlorides and alkylamines. : en pl
  • DE659229C - Method and device for cooling air by means of water : de en
  • CA373414A - Vehicle dump body bracket : en fr
  • CH197456A - Motor vehicle with independently movable, at least approximately parallel front wheels and tiltable rear wheels. : de en
  • US2115586A - Calcining apparatus : en
  • CH197423A - Incident harness for freshly calved cows. : de en
  • CH197397A - Spark plug. : de en
  • GB483838A - Portable casing transformable into a table for sewing machines : en
  • BE427305A - : en fr
  • PL26354B3 - The disintegrating cartridge. : en pl
  • SU52957A1 - Pulp agitator : en ru
  • AT153183B - Welding wire for arc welding. : de en
  • PL26420B1 - : en pl
  • AT153164B - Process for removing deposits and incrustations in apparatus in the food and luxury food industry using nitric acid. : de en
  • AT153238B - Wire mesh to protect the roots of young trees against voles and similar pests. : de en
  • AT153267B - Amusement system. : de en
  • PL26307B1 - Electric discharge lamp connection system. : en pl
  • CH197483A - Process for the preparation of a polymethine dye. : de en
  • AU218537A - Process forthe production of storable milk products, in particular cream, aswell as apparatus forthe operation ofthe process : en
  • CA373370A - Cot fastener : en fr
  • US2115253A - Separately lockable compartment trunk : en
  • US2115409A - Decorative treatment for laminated structures and product thereof : en
  • US2115577A - Strainer : en
  • US2115634A - Heavy oil carburetor : en
  • PL26384B1 - Connection system for signaling at level crossings. : en pl
  • CH197299A - Inviolable envelope for use in correspondence and the like. : en it
  • CH197406A - Electrical switchgear. : de en
  • USD109444S - Design for a sun shield : en
  • CH197286A - Process for the preparation of a phthalocyanine dye. : de en
  • AT153242B - Spring roller mill. : de en
  • AU143837A - Improvement in hose locking mechanism for dispensing pumps : en
  • AT153261B - Ice skate. : de en
  • US2115069A - Electric switch and contact therefor : en
  • USPP277P - White rose : en
  • US2115040A - Protection of vitaminous oils : en
  • US2115445A - Production of compounds of the azabenzanthrone series : en
  • CH197274A - Process for the production of sandy, easily filterable copper oxychloride. : de en
  • GB483758A - Improvements in and relating to the purification of gaseous mixtures and particularly fuel gases : en
  • CH197421A - Instrument cabinet. : de en
  • GB483854A - Protecting surfaces from ice formation : en
  • FR827372A - Improvements to motive power transmission systems : en fr
  • FR827385A - A method of fixing panels on tubular frames : en fr
  • GR7327B - APPLIANCE FOR DIRECT DELIVERY OF HOT WATER ELECTRICALLY FOR THE USE OF HYDRAULIC INSTALLATIONS. : el en
  • FR827497A - Braking device for stranding machines : en fr
  • CH197315A - Musical instrument with piano keyboard. : de en
  • GB484162A - An electric circuit interrupter operated by vibration of a diaphragm : en
  • FR827425A - Space discharge tube circuits : en fr
  • US2115160A - Building block : en
  • AT153283B - Centrifugal dust collector. : de en
  • AT153270B - Air pump that can be operated while driving to supply pneumatic tires on vehicles. : de en
  • US2115663A - Venetian blind : en
  • DE659248C - Container for make-up pencils or similar cosmetics : de en
  • US2115223A - Ore reducing machine : en
  • CA373374A - Porous concrete manufacture : en fr
  • CA373422A - Slip cover : en fr
  • FR827580A - Spot and bead welding device obtained by spots, using controlled discharge devices : en fr
  • GB483679A - Improvements in or relating to cathode ray tubes : en
  • USRE20706E - Connecter fob taps : en
  • US2115219A - Receptacle : en
  • GB484074A - Device for automatically controlling the speed of the driving engines of reciprocatory conveyor chutes in accordance with their load : en
  • GB484004A - Improvements in electric vapour discharge tubes : en
  • USD109399S - Design for a button ok, the : en
  • FR827407A - Method and apparatus for obtaining the average of several measurements : en fr
  • DE659324C - Design for light boat bodies, especially speed boats : de en
  • DK54646C - Procedure for Reportage by Television. : da en
  • US2115186A - Broaching machine : en
  • DE659201C - Device socket : de en
  • DE659280C - Device to prevent foreign bodies from entering the seals or bearings of centrifugal machines : de en
  • FR827371A - Current and voltage distortion device and assemblies : en fr
  • FR827582A - Process for reproducing cinematographic films : en fr
  • GR7324B - MECHANICAL RECONSTRUCTIVE HANDCRAFT. : el en
  • FR827632A - Variable capacitor : en fr
  • GB483715A - Improvements in or relating to guards for presses, punches and like machines : en
  • GB483742A - Improvements in closures for bottles, jars and like containers : en
  • GB483995A - Improvements in golf club shafts : en
  • GB484021A - Improvements in power transmission mechanism : en
  • GB484037A - Method of producing dicalcium phosphate and calcium nitrate solution : en
  • GB484087A - Improved cotton ginning machine : en
  • DE659275C - Process for partially or completely enlarging the diameter of pipes : de en
  • FR827558A - Control device for stove chargers : en fr
  • PL26352B1 - Electric discharge lamp. : en pl
  • US2115198A - Engraving roller for the manufacture of lenticular film : en
  • FI18022A - Specifically for the use of a bilge printer and liquid apparatus : en fi
  • FR827573A - Engine block and its components : en fr
  • AT153200B - Process for the manufacture of refractory bricks. : de en
  • CA373417A - Heater for asphalt tiles : en fr
  • US2115489A - Sled : en
  • GB484003A - Improvements in or relating to cathode-ray transmission apparatus for direct television and for the transmission to a distance of films which may be sound films : en
  • GB484066A - Improvements in or relating to the control of electric generators driven by the internal combustion engines of motor vehicles : en
  • US2115242A - Hold-down device for shipping containers in freight cars, motor trucks, and ships : en
  • US2115246A - Multiple spout press for plastic material : en
  • US2115510A - Stoker structure : en
  • GB483764A - Improvements in or relating to electric liquid-break circuit breakers : en
  • US2114992A - Fluid pressure producing device : en
  • FR827622A - Method and apparatus for the production of printing cylinders having a debossed or raised surface : en fr
  • GB484023A - Improvements in electric discharge lamps : en
  • AT153171B - Process for copper-plating the inside of seamless or welded steel pipes. : de en
  • FR827532A - Household waste treatment method and installation for the application of this method : en fr
  • GB483875A - Improvements in and relating to photographic cameras : en
  • FR827509A - Coating products based on coconut fibers : en fr
  • GB483979A - Improvements in luminous tube signs : en
  • ES144103A1 - An introduction of hermetic currents in vacuum and high pressure, with the corresponding procedure to obtain them. : en es
  • FI18034A - Förfaringssätt och anordning för torkning av sulfatavfallslut : en fi
  • FR827485A - Improvements to the dyeing of rayon cakes : en fr
  • FR827486A - Improvements to looms : en fr
  • DE659231C - Lubricating pump with delivery and control piston : de en
  • GB483948A - Improvements in air cooling system for internal combustion engines : en
  • US2115551A - Fluid pressure brake : en
  • US2115502A - Thermostat : en
  • FR827628A - Device for eliminating unnecessary play in machine elements actuated by screw and nut : en fr
  • IE14819L - Manufacture of condensation products : en
  • US2115039A - Lithopone and process of making same : en
  • US2115632A - Device for raising and lowering automobile window glass : en
  • PL26356B1 - A method of storing liquid lubricants or the like, and a reservoir for carrying out the method. : en pl
  • DE659051C - Flying scissors with a knife frame swinging around the knife drive shaft : de en
  • GB483826A - Improvements in or relating to electron discharge devices : en
  • US2115285A - Method and apparatus for sustaining and lifting aircraft : en
  • DE659145C - Coreless induction furnace : de en
  • PL26407B1 - Machine for making threads knitted from two or more threads. : en pl
  • USD109458S - Design for a dress : en
  • SU53023A1 - Bending zapan : en ru
  • AT153201B - Cement molding in the manner of Sorel cements. : de en
  • BE426852A - Process for copying lenticular photographs by distinct monochrome : en fr
  • CH197285A - Process for the preparation of a dye of the anthraquinone series. : de en
  • US2115288A - Air conditioning apparatus : en
  • US2115531A - Invisible screw showcase bracket : en
  • CH197287A - Process for the preparation of a phthalocyanine dye. : de en
  • CH197373A - Engraving or copying machine. : de en
  • US2115000A - Wiring system : en
  • DE659053C - Tensioning device for the tensioning sheet on blueprint machines with a curved surface : de en
  • DE659131C - Device for the simultaneous operation of two or more electrostatic precipitators : de en
  • BE427251A - : en
  • CH197361A - Process for the production of clad sheets, plates and the like. : de en
  • PL26349B1 - Kh-g-b} io. Shaving brush with replaceable bristle brush, : en pl
  • SU52939A1 - Coke oven : en ru
  • US2115111A - Bed construction : en
  • PL26353B1 - A method for cleaning and loosening flax, hemp and other lyre fibers, cotonized or non-tonic, and an apparatus for carrying out the method. : en pl
  • DE659338C - Machine for pinching footwear : de en
  • FR827311A - Method and apparatus for treating coal and the like by hydraulic separation : en fr
  • FR827439A - Device for attaching protective buffers of rubber or the like to horseshoes : en fr
  • FR827443A - Headlights improvements for motor vehicles, bicycles and others : en fr
  • GR7329B - WATERFLOWER OVEN WITH VENTILATED OIL. : el en
  • US2115677A - Refrigerator controller : en
  • PL26345B1 - Drum dryer with built-in drip trays. : en pl
  • US2115622A - Washing apparatus : en
  • US2115290A - Lighting fixture : en
  • PL26364B1 - Double stiff collar with lining. : en pl
  • DE659267C - Device for determining the effect of a color scheme z. B. for doors, panels : de en
  • CH197332A - Flyweight drive for detonators. : de en
  • AT153294B - Respirator. : de en
  • CA373425A - Bread and cake box : en fr
  • CH197288A - Process for the preparation of dyes of the phthalocyanine series. : de en
  • AT153236B - Screw connection for the detachable union of furniture parts or the like. : de en
  • AT153225B - Acetylene producer. : de en
  • CH197480A - Process for the preparation of a polymethine dye. : de en
  • US2115388A - Safety blasting plug : en
  • US2115559A - Safety device for water-cooled electron tubes : en
  • US2115620A - Apparatus for weighing cylindrical bodies : en
  • PL26425B1 - A machine for cooking with light liquid fuels. : en pl
  • USD109442S - Design fob a dress ensemble : en
  • CH197276A - Process for the production of a polynuclear, aromatic aldehyde. : de en
  • CH197468A - Earth auger. : de en
  • PL26426B3 - The method of dyeing fur. : en pl
  • US2115243A - Display device : en
  • USD109397S - Design for a slide viewing device : en
  • USD109414S - Design for a pedestal desk : en
  • CH197465A - Regenerative braking device for single-phase series collector motors. : de en
  • CA373322A - Sulphur dioxide production : en fr
  • CH197269A - Food treatment plant. : de en
  • BE426571A - : en fr
  • FR827553A - Radio relay for automatic insertion of radio receivers on the supply line, and possibly for controlling other local circuits : en fr
  • US2115372A - Illuminated globe : en
  • DE659295C - Stop display for vehicles : de en
  • FR827390A - Rayon spinning pump : en fr
  • US2115497A - Combined desk and chair : en
  • DE659174C - Device for cutting out patterns from fabrics in piece dyeing : de en
  • FI18020A - Restructuring of the State, the Court and the Council : en fi
  • FR827451A - Further training in spinning looms : en fr
  • CH197229A - Scatter to prevent slipping on black ice. : de en
  • PL26331B1 - Longitudinal ball bearing cage. : en pl
  • US2115237A - Medicated button : en
  • US2115657A - Two-stroke internal combustion engine : en
  • AT153218B - Device for producing or enveloping cylindrical bodies from plastic mass. : de en
  • CH197226A - Wall and ceiling construction in wood. : de en
  • PL26343B1 - The boiler is especially suitable for heating water or steam. : en pl
  • USD109393S - Tatfs patfmt offipf : en
  • USD109412S - Design for a pen and pencil clip : en
  • PL26399B1 - Resilient engine suspension. : en pl
  • US2115546A - Pump unloader : en
  • BE426920A - : en
  • DE659153C - Process for accelerating metallurgical slag reactions : de en
  • FR827621A - Flashlight improvements : en fr
  • US2115367A - Blower wheel and impeller : en
  • US2115543A - Process of covering perforated rolls : en
  • US2115629A - Trailer hitch : en
  • USD109453S - Design for a dress : en
  • CH197355A - Device comprising a mold for manufacturing hollow bodies. : en fr
  • GB483794A - Improvements in the production of fibres and threads from glass, slag and the like meltable materials : en
  • PL26377B1 - The method of removing deviations resulting from the indications of the magnetic compass, placed on a water or air vessel, and the compass set apart according to this method. : en pl
  • PL26412B1 - A method of producing watertight shot cartridges and a device for carrying out this method. : en pl
  • PL26436B1 - Folding cabinet for sewing machines. : en pl
  • US2115355A - Blended oils : en
  • AT153233B - Carbon paper with a waxed back. : de en
  • CA373318A - Fluid pressure brake : en fr
  • PL26316B1 - Method of impregnating rigid parts of linen. : en pl
  • US2115047A - Tracer ammunition and to an igniter mixture for tracer compositions : en
  • US2115144A - Method for cracking oils in vapor phase : en
  • DE659136C - Rail fastening on ribbed hook plates : de en
  • CH197294A - Process for the production of molding compounds. : de en
  • CA373402A - Radio communication system : en fr
  • CH197329A - Armor-piercing projectile. : en fr
  • US2115482A - Therapeutic apparatus : en
  • US2115182A - Wheel : en
  • US2115337A - Incineration : en
  • DE659080C - Unwinding device for strip-shaped rolling stock rolled into a bundle : de en
  • US2115344A - Method of precooling enclosures : en
  • CH197504A - Telephone system with group alarm facility. : de en
  • US2115211A - Continuous filtration of wax bearing oil : en
  • CH197467A - Device for illuminating the windsock at airfields. : de en
  • US2115266A - Conduit cleaning tool : en
  • AT153180B - Corrosion protection pigment. : de en
  • US2115410A - Electromagnetic printing counter : en
  • US2115340A - Container : en
  • FR827581A - Printing process in colors and clichés for performing said process : en fr
  • FR827590A - Process for preserving and preserving wood and other fibrous vegetable materials : en fr
  • FR827619A - Perspective device allowing the rapid realization of panoramic drawings : en fr
  • US2115153A - Optical system : en
  • FR827593A - Magnetic deflection for cathode ray tubes : en fr
  • FR827475A - Device for triggering the lens shutter from the body of the camera : en fr
  • GB484167A - An improved sway eliminator and shock absorber assembly for vehicles : en
  • GB483942A - An improved warp beam for looms for weaving : en
  • GB484113A - Improvements in or relating to trailers for road vehicles : en
  • US2115017A - Waterproofing composition and method of preparing the same : en
  • US2115633A - Hat stay or support and combination thereof with a hat box : en
  • GB484053A - Improvements in water tube steam generators : en
  • CH197371A - Screwdriver. : de en
  • DE659207C - Process to increase the electrical conductivity of tin bronzes : de en
  • GB483688A - Improvements in and relating to clips for stentering machines : en
  • GB483998A - Improvements in air doctors for coating machines : en
  • FR827568A - Kitchen utensils with removable handle : en fr
  • SU52993A1 - Feeding device for infants with cleft palate : en ru
  • US2115508A - Dyestuff sulphonic acids of the dioxazine series and a process of preparing them : en
  • CH197377A - Clamp connection of two parts pushed together. : de en
  • DE659202C - Device for adjusting an object by means of an electrical control : de en
  • US2115038A - Railway car structure : en
  • PL26288B1 - Brake electromagnet. : en pl
  • US2115602A - Control mechanism for coin control switches : en
  • FR827332A - Process for the removal of residual gases by means of a getter from discharge tubes, a getter device suitable for this purpose, and a discharge tube fitted with this device : en fr
  • DE659164C - Shaft seal : de en
  • FR827318A - Process for preparing n-substituted aspartic acids and their derivatives : en fr
  • FR827448A - Electric switch, or circuit breaker : en fr
  • GB483863A - Improvements in speed governors for power engines : en
  • US2115055A - Composition of halogen containing rubber derivatives and lead compounds : en
  • PL26401B1 - The method of producing phosphorus fertilizers. : en pl
  • US2115080A - Process of making red pigment : en
  • US2115281A - Method of making bags : en
  • US2115437A - Resilient bushing : en
  • US2115612A - Method of facing walls : en
  • US2115063A - Plumbite solutions : en
  • US2115131A - Autographic register : en
  • US2115165A - Tank construction : en
  • US2115514A - Laminated article : en
  • SU52936A1 - Device for recording the work of autololesses and cranes : en ru
  • GB484049A - Steam separator : en
  • SU53024A1 - Device for removing cargo from a wagon, for example, a package of logs from a tractor sled : en ru
  • CA373410A - Splint : en fr
  • CH197262A - Sports shoe. : de en
  • SU52943A1 - Machine for podvivki bottom leaf springs : en ru
  • US2115414A - Motor means for fabric pressing machines : en
  • US2115003A - Recovery of solvent in solvent treating processes : en
  • GB484025A - Well pipe elevator : en
  • PL26332B3 - A rubber-paper plate for covering floors. : en pl
  • FR827537A - Device for mounting on an aircraft propellers with opposite directions of rotation : en fr
  • US2115611A - Washing machine : en
  • GB483698A - Method for whetting files, rasps and the like : en
  • GB483743A - Improvements in or relating to direct current generators : en
  • GB483988A - Improvements in or relating to the finishing of the surfaces of articles of aluminium and its alloys : en
  • DE659148C - Firing grate with protrusions attached to the sides of the grate bars : de en
  • FI18058A - Brick lift : en fi
  • GB484050A - Method and apparatus for destructive distillation at low temperature : en
  • DE658943C - Flare and signal ammunition : de en
  • DE659225C - Selection mechanism for type printing telegraph receiver : de en
  • US2115484A - Compositions containing collagen products and applications thereof : en
  • CH197366A - Process for the production of multicolored rubber compounds. : de en
  • DE659102C - Shut-off valve for gases and liquids with control pistons provided on both sides of the valve body : de en
  • FR827383A - Apparatus for vaporizing fuels : en fr
  • FR827381A - Steering wheel with adjustable circle for vehicles : en fr
  • FR827463A - Massager comb : en fr
  • US2115270A - Outside surfacing for wooden buildings : en
  • US2115354A - Blended oils : en
  • US2115283A - Apparatus for treating waxed webs : en
  • US2115458A - Resilient engine mount : en
  • GB483972A - Improvements in or relating to multi-lever electric inter-locking mechanisms : en
  • DE659261C - Photocomposing machine : de en
  • CH197464A - Vehicle, in particular rail vehicle, with an engine system arranged in the bogie. : de en
  • PL26380B1 - Electric high-performance discharge lamp with natural cooling mercury vapor and the method of setting its operating voltage. : en pl
  • US2115667A - Glass fabric road : en
  • DK54669C - Ironing surface for Matchboxes. : da en
  • GB483855A - Heating or cooling dish cover : en
  • CH197272A - A carbon dioxide production plant that works according to the coke process, in which the exhaust steam of a piston steam engine is used to heat at least one cooking device. : de en
  • US2115025A - Manufacture of thread or the like : en
  • US2115240A - Composition of matter : en
  • DE659214C - Bearings for shafts : de en
  • USD109454S - Design for a dress ensemble : en
  • BE427257A - : en fr
  • US2115019A - Method for production of malleable and annealable nickel direct by electrolysis : en
  • US2115335A - Can filling machine : en
  • US2115519A - Method of producing ammunition shell and like cases : en
  • PL26325B1 - Piston ring. : en pl
  • US2115030A - Azo compounds and process for coloring therewith : en
  • US2115127A - Heat resistive coating for metals : en
  • US2115319A - Boring tool : en
  • BE415489A - : en
  • CA373450A - Torsional shock absorber : en fr
  • USD109460S - Design for a textile fabric : en
  • FR827467A - Manufacturing process of ketones : en fr
  • AT153166B - Process for bleaching fibers. : de en
  • GB483738A - Improvements in or relating to electric lamp stands for use in workshops : en
  • GB483895A - Improvements relating to geysers and like water-heaters : en
  • AT153182B - Metal spray gun, especially for steel wire u. like : de en
  • AT153255B - Device for the automatic changeover of the braking force on vehicle brakes. : de en
  • BE427127A - : en
  • DE659111C - Device for controlling filling systems for shaft container conveyor devices : de en
  • DE659300C - Covered welding electrode : de en
  • FR827338A - Improvements to wagons on railway tracks : en fr
  • GB483981A - Improvements relating to the provision of protection against spiked railings : en
  • DE659143C - Device for controlling alternating current circuits with the aid of two gas or vapor-filled discharge vessels with opposite current directions : de en
  • DE659272C - Process for the production of dried potatoes : de en
  • SU52978A1 - Method for fermenting waste sulphite cellulose liquor : en ru
  • FR827378A - Improvements made to timer switches, in particular those for change of direction indicator lights in automobiles : en fr
  • GB483799A - Improvements relating to method of and mechanism for forming a continuous cigarette rod in the manufacture of cigarettes : en
  • CA373342A - Cream product processing : en fr
  • US2115640A - Material handling mechanism : en
  • USD109398S - Design foe : en
  • CA373416A - Jacking apparatus : en fr
  • US2115021A - Carton : en
  • US2114990A - Pants measuring device : en
  • GB483856A - Improvements in and relating to apparatus for treating threads with liquids : en
  • FR827363A - Fridge : en fr
  • US2115161A - Hair waving compound and process : en
  • US2115465A - Rolling mill roll : en
  • DE659149C - Spirometer : de en
  • GB483669A - Improvements in or relating to chains : en
  • CA373399A - Solvent recovery : en fr
  • CH197302A - Note typewriter. : de en
  • DE659073C - Device for high-voltage-side regulation of single-phase high-voltage transformers for X-ray systems with high-voltage side taps symmetrical to the electrical center of the induction system : de en
  • DK54654C - Tool for Molding Asparagus Beds. : da en
  • AT153274B - Clamping device for strings, wires, cords or the like, in particular as an auxiliary device for stringing tennis rackets. : de en
  • CH197337A - Test facility for testing vehicle brakes. : en fr
  • CA373405A - Straw dispenser : en fr
  • AT153282B - Tripod mount for machine guns. : de en
  • CH197258A - Zipper with injection molded links. : de en
  • CH197416A - Ceiling lamp for direct and indirect lighting. : de en
  • AU138037A - Process for destroying vermin or other noxious organisms : en
  • DE659197C - Loading and unloading device for glow furnaces that interacts with the furnace door : de en
  • US2115440A - Trailer truck frame : en
  • US2115068A - Gas range : en
  • CA373429A - Waste receptacle : en fr
  • CH197496A - Process for preparing para-ºrtho-oxybenzyl] aminobenzenesulfamide. : en fr
  • USD109403S - Design fob a heater : en
  • FI18056A - Suksiside : en fi
  • GB483926A - Manufacture of compounds of the cyclopentano-hydrophenanthrene series : en
  • BE427093A - Zipper closure : en fr
  • CH197484A - Process for the preparation of a polymethine dye. : de en
  • DE659213C - Lubricating device for the working cylinders of internal combustion engines : de en
  • DE659242C - Arrangement for the control of the chassis drive of crawler excavators or similar vehicles with the help of several stand-fed three-phase shunt motors : de en
  • DE659284C - Process for the treatment of milk protein, in particular casein : de en
  • CA373381A - Continuous track tractor : en fr
  • CH197364A - Pressing device for blocking and veneering shaped wooden pieces, in particular curved wooden pieces. : de en
  • AT153229B - Process for the production of acetylene from calcium carbide and water. : de en
  • CH197219A - Process for the production of mushroom spawn. : de en
  • AU327037A - Improvements incan openers : en
  • AU103698B2 - Improvements in and connected with sinks andthe like : en
  • GB484063A - Rolling lever valve motion for locomotive and marine steam engine : en
  • DE659152C - End cover for knapsacks or suitcase-like containers : de en
  • AT153254B - Railway train, in particular lightweight express train, consisting of single-axle wagons, which are assembled into a train of finite length by inserting a two-axle or multi-axle wagon. : de en
  • CH197352A - Process for the production of sintered hard metal alloys. : de en
  • CH200284A - Process for the preparation of an acidic dye. : de en
  • US2115075A - Garter construction : en
  • CH197325A - Dice game for entertainment and instruction on the regulations of public transport. : de en
  • DE659083C - Device for concentrating and separating the components of gas or vapor mixtures : de en
  • FR827405A - Improvements to soap dishes : en fr
  • GB484012A - Improvements in absorption refrigerating apparatus : en
  • GB484045A - Improvements in sound suppressing ventilating windows for vehicles : en
  • CA373430A - War protecting device : en fr
  • AU134137A - Improvements in and relating to gyroscopic navigational instruments : en
  • CH197251A - Mechanism allowing the simultaneous making of two identical items using two sewing, stitching, stapling and similar machines. : en fr
  • CH197401A - Rechargeable lead-cadmium cell with acidic electrolyte. : de en
  • GB484017A - Improvements in or relating to frequency changing apparatus : en
  • GB484014A - Improvements in or relating to electrolytic processes for the manufacture of aluminium : en
  • CH197434A - Irrigation device for body cavities. : de en
  • CH197344A - Acoustic device. : de en
  • GB483941A - Improvements in bullets for cleaning tubes : en
  • PL26284B1 - Coaster. : en pl
  • US2115485A - Controlling variable pitch propeller : en
  • FR827596A - Improvements in window casings : en fr
  • FR827334A - Steering wheel refinements : en fr
  • GB483871A - Improvements in or relating to brush gear for commutator dynamo electric machines : en
  • DE659304C - Double edge rake for flat weft knitting machines and method for generating a double edge using this double edge rake : de en
  • DE659187C - Impact surface as aileron for aircraft : de en
  • FR827594A - Amplifier tube : en fr
  • AT153240B - Shoeing. : de en
  • CA373401A - Motor control apparatus : en fr
  • CH197260A - Slider for zippers. : de en
  • DE659175C - Detachable arrangement of decorative buckles on footwear using a push button : de en
  • GB483858A - Improvements in and relating to advertising or display devices : en
  • AT153214B - Machine for the cylindrical rolling in of comb-shaped pieces intended for stapling devices. : de en
  • US2115478A - Stethoscope : en
  • FR827566A - Armor plates or homogeneous sheet : en fr
  • FR840510A - : fr
  • US2115134A - Disintegrating machine : en
  • GB484040A - Improved means for controlling the fluid outlet in rotary compressors : en
  • GB484278A - Improvements in or relating to transfer material for use with recording machines : en
  • FR827562A - Supercharged internal combustion engine : en fr
  • FI18011A - In the case of a cylinder, the insulator for which the energy is isolated in a genomic gas filter, särskilt elektrofilter : en fi
  • GB484054A - Improvements in or relating to apparatus for the electrolytic decomposition of liquids : en
  • GB484160A - Improvements in or relating to electron discharge device arrangements : en
  • DE659204C - DC generator for constant current : de en
  • AT153215B - Plant for vulcanizing endless rubber products, in particular V-belts. : de en
  • FR827635A - Flush-mounted distribution box for switchgear in electrical installations : en fr
  • US2115549A - Method of purifying and desulphurizing motor fuel : en
  • US2115600A - Electric socket : en
  • FR827523A - Process and apparatus for obtaining adsorbents, absorbents and bleaches : en fr
  • GB483781A - Improvements in and relating to syphonic and like cisterns : en
  • GB483965A - Improvements in draught excluders for doors : en
  • FR827322A - Double brake handlebars, for bicycles : en fr
  • GB483792A - Improvement in coke oven door machinery : en
  • GB484051A - A method of and means for drying sheets of sensitized carbon tissue for the photogravure process : en
  • FI18049A - Steering wheel suspension, especially for road vehicles : en fi
  • FR827528A - Canopies, in particular parachute canopies : en fr
  • FR827563A - Process for the application of mineral oil extracts based on heavy aromatic and unsaturated hydrocarbons in the preparation of coatings, varnishes, lacquers, binders, sealants, impregnating agents and the like : en fr
  • GB483900A - Pneumatic wheel and tyre for vehicles, including aircraft : en
  • US2115507A - Cutting block : en
  • PL26293B1 - Ammo box. : en pl
  • FR827449A - Improvements to variable reluctance magnetic circuits : en fr
  • FI18029A - Device for threading thread into the eye of a needle : en fi
  • AT153159B - Powder compact. : de en
  • AT153203B - Process for the preparation of water-soluble mercury compounds. : de en
  • DE658920C - Fragrances or fragrance mixtures : de en
  • FI18039A - Förfaringssätt och anordning för torkning av med överdrag försedda pappersbanor : en fi
  • DE659255C - Automatic gear coupling on fishing line winches : de en
  • DE659092C - Infeed device for corpuscular jet devices operated on the pump : de en
  • US2115089A - Power transmission control mechanism : en
  • US2115635A - Apparatus for the manufacture of folding-box blanks : en
  • BE427227A - Electric discharge tubes : en fr
  • AT153293B - Valve for the delivery of gases as required. : de en
  • CH197374A - Vessel for storing colors. : de en
  • US2115113A - Muffler : en
  • US2115166A - Core catcher : en
  • USD109420S - Design fob a chair or similar article : en
  • GB483689A - Improvements in or relating to pickers for looms : en
  • CA373355A - Plastic gasket making and applying machine : en fr
  • CH197348A - Alarm clock with facility for turning off the alarm at the alarm time and at other times. : de en
  • GB483813A - Improvements in or relating to processes for the treatment of magnesium or the production of magnesium alloys involving the handling of molten magnesium : en
  • FI18046A - Dumplings : en fi
  • FR827578A - Vehicle traction system with suspended cable supported by the ground, in particular for transporting people : en fr
  • FR827411A - Double safety glass : en fr
  • US2115504A - Aircraft frame structure : en
  • US2115650A - Hydraulic turbine : en
  • GB483859A - Improvements in and relating to the dressing of grain and seeds : en
  • US2115499A - Protective device for systems of water supply : en
  • FR827510A - Planetary Gear Improvements : en fr
  • US2115348A - Nose pad mounting : en
  • DK54664C - Combination weld. : da en
  • DE659170C - Automatic clutch switching device : de en
  • US2115554A - Retort structure : en
  • US2115642A - Electrical conductor terminal cap : en
  • CA373397A - Superheater : en fr
  • CH197454A - Tube closure. : de en
  • US2115374A - Coloration of materials containing cellulose esters : en
  • CA373412A - Shipping container : en fr
  • US2115516A - Fluid pressure brake : en
  • CH197410A - Rectifier system. : de en
  • CH197488A - Process for the preparation of a resinous aldehyde condensation product. : de en
  • CA373434A - Vehicle suspension : en fr
  • US2115399A - Photvoltaic cell : en
  • CA373378A - Pressure casting apparatus : en fr
  • AT153262B - Steering wheel bearings and suspension, in particular for motor vehicles. : de en
  • AT153280B - Silencers for firearms. : de en
  • AU359637A - Improvements in or relating tothe selvedges of woven fabrics andthe method of producing thesame : en
  • SU52944A1 - Drilling and riveting machine : en ru
  • CA373336A - Shaving device : en fr
  • CH197331A - Loop carriage with a part which is intended to hold the weapon and has a spherical surface. : de en
  • DE659240C - Quick regulator for electrical quantities with rotating system and adjustable, elastic return : de en
  • US2115284A - Indexing mechanism : en
  • US2115292A - Burial vault : en
  • CA373419A - Yarn treating apparatus : en fr
  • AU103744B2 - Spring cover and method of applying same : en
  • AT153202B - Sealant and protective compound against skin toxins. : de en
  • FR827585A - Cathode improvements for discharge tubes : en fr
  • GB483825A - Improvements in scaffolding for buildings and like structures : en
  • GB483832A - An improved cementing process and apparatus therefore : en
  • USD109441S - Design tor a dress ensemble : en
  • USD109449S - Design fob a dress : en
  • DE659103C - Electroplating device : de en
  • PL26289B1 - Receiving facility in combing machines for wool, cotton, cut rayon, hemp and tau. : en pl
  • US2115120A - Refrigerating apparatus : en
  • US2115594A - Draft control for lehrs : en
  • US2115033A - Dispensing device for cartons : en
  • US2115066A - New compositions of matter : en
  • US2115249A - Process of forming commercial articles : en
  • FI18021A - Compass stand : en fi
  • AT153227B - Drum heater. : de en
  • US2115511A - Interlocking system for railroads : en
  • CH197339A - Device for signal and motion transmission with variable transit time. : de en
  • US2115378A - Process for secondary recovery from oil wells : en
  • PL26346B1 - Screw machine, especially rotary screw compressor. : en pl
  • USD109415S - Design for a double booth seat : en
  • GB483883A - Improvements in or relating to radio transmitting systems : en
  • US2115313A - Apparatus for crimping textile fibrous material : en
  • US2115537A - Index device : en
  • CA373383A - Charcoal burner : en fr
  • CH197381A - Device for keeping the pressure constant respectively. Negative pressure in containers. : de en
  • AT153258B - Self-supporting car bodies, in particular for motor vehicles. : de en
  • PL26297B1 - Method for the production of sodium hydroxide from sodium chloride. : en pl
  • US2115058A - Milling machine : en
  • US2115128A - Muffler : en
  • AT153281B - Device for practice shooting with compressed air, in particular from light machine guns and machine pistols. : de en
  • AT153168B - Process for degassing liquids or melts using sound waves. : de en
  • CH197372A - Device for fixing a handle in a tool. : en fr
  • CH197392A - Method for starting two-stage internal combustion engines. : de en
  • AU103687B2 - A decorative glass panel and process forthe manufacture thereof : en
  • SU52947A1 - Sector bunker shutter : en ru
  • US2115287A - Auxiliary sash construction : en
  • CA373449A - Bolt : en fr
  • CH197225A - Incense cartridge for combating insects, in particular horseflies and mosquitoes, and process for the production thereof. : de en
  • CH197314A - Appointment calendar with monthly register. : de en
  • AT153175B - Process for the production of highly wear-resistant hardened railroad tracks. : de en
  • AU232837A - Improvements in or relating to directional gyroscopes : en
  • CA373323A - Ore roasting apparatus : en fr
  • AT153210B - Dry cleaners for gases, in particular from vehicle and small gas producers. : de en
  • AT153232B - Device for ensuring the economic utilization of the catalytic converter in the synthetic production of gasoline. : de en
  • CH197435A - Toilet mirror. : de en
  • GB483684A - Improvements in or relating to display stands : en
  • AT153286B - Breathing device with an automatic oxygen supply that is dependent on the amount of air breathed in. : de en
  • US2115052A - Liquid dispensing device : en
  • CH197280A - Process for the preparation of a chromium-containing azo dye. : de en
  • GB483874A - Improvements in or relating to locks : en
  • PL26344B1 - A method of producing calcium pectinate that is dispersible in cold water and soluble in hot water. : en pl
  • US2115093A - Cathode ray tube : en
  • CH197292A - Process for the production of high-percentage transparent soaps. : de en
  • CH197380A - Management. : de en
  • FR827340A - Explosion or combustion engine : en fr
  • FR827387A - Construction or cover plate or panel : en fr
  • AT153167B - Process for the production of hydrogen peroxide. : de en
  • CH197261A - Method of making body replicas. : de en
  • AT153189B - Process for the production of refractory products from natural substances containing magnesium orthosilicate, in particular olivines. : de en
  • AT153273B - Rail contact with pressure chamber and contact system. : de en
  • US2115174A - Fluid pressure control mechanism : en
  • US2115226A - Air conditioning system : en
  • US2115685A - Garment form : en
  • CH197228A - Ceiling beams. : de en
  • PL26311B1 - Photoelectric cell with a semi-conductive selenium layer. : en pl
  • CH197254A - Process for the production of a preparation suitable for the production of matting baths. : de en
  • US2115664A - Christmas tree ornament : en
  • AT153196B - Process and device for generating double gas with a high calorific value : de en
  • CH197481A - Process for the preparation of a polymethine dye. : de en
  • CH197503A - Automatic telegraph receiver. : en fr
  • PL26371B1 - .J & -47 g, 47/03 High pressure safety valve. : en pl
  • US2115074A - Grain separating drum : en
  • BE426960A - Elastic cord and fashion trim : en fr
  • CH197383A - Throttle valve, especially for lines of pressurized media. : de en
  • US2115426A - Method for making a sulphur bearing oil : en
  • US2115365A - Collapsible tap for pipe couplings : en
  • PL26315B1 - Capacitor coil and the method of its production. : en pl
  • AT153249B - Two-lane, in particular at least four-seater passenger cars. : de en
  • US2115418A - Pancreas-derived product and process of producing it : en
  • DE659211C - Method for maintaining the same pressure in the delivery line of a loading fan for aircraft engines : de en
  • CA373444A - Beverage dispensing and conditioning apparatus : en fr
  • DE659003C - Method and machine for producing cigarettes with mouthpiece inserts : de en
  • DE659119C - Method for regulating the direct voltage of a mercury vapor rectifier working with grid-controlled discharge paths : de en
  • DE659146C - Method for welding together parts of a hollow body that abut one another with the aid of a weld seam : de en
  • AU103645B2 - Improvements in or relating to drying oil compositions : en
  • CA373403A - Telephone system : en fr
  • CH197238A - Rotary grate on gas generators. : de en
  • US2115061A - Labeling machine attachment : en
  • CH197318A - Process for the manufacture of a ski rod and ski rod obtained by this process. : en fr
  • CA373382A - Combat vehicle : en fr
  • US2115248A - Transport tank mounting : en
  • AU103718B2 - Electric frequency separator : en
  • BE427005A - Improvements to cables for the transmission of electrical energy : en fr
  • US2115087A - Tie rod end : en
  • US2115475A - Venetian blind mechanism : en
  • US2115555A - Turn signaling device for automobiles : en
  • DE659206C - Investigation device for the detection of damage to electrical devices : de en
  • CH197257A - Welding blade. : de en
  • AT153259B - Roller skate. : de en
  • AT153190B - Method and device for producing foam, in particular whipped cream. : de en
  • CH197232A - Bathtub set with shower head. : de en
  • GB483756A - Improvements in or relating to wringing machines : en
  • FR827554A - Self-adjusting choke coil : en fr
  • GB483713A - Improvements in flexible electric cables : en
  • US2115018A - Pressure recorder : en
  • DE659047C - Rotary valve, especially for internal combustion engines : de en
  • CH197393A - Four-stroke internal combustion engine. : de en
  • CA373389A - Halogenation process : en fr
  • CH197336A - Calorimeter. : de en
  • CH197356A - Device comprising a mold for the manufacture of hollow bodies. : en fr
  • US2115361A - Sealing ring for containers : en
  • AU103670B2 - Carrier wave signalling systems : en
  • USD109461S - Design fob sunglasses : en
  • CA373437A - Motor vehicle hood lock : en fr
  • CH197271A - Process for the oxidation of ammonia to nitrogen oxides and a catalyst for carrying out the same. : de en
  • CH197444A - Installation of long-distance telephony. : en fr
  • AT153276B - Device for the impregnation of beverages in dispensing vessels with carbonic acid. : de en
  • AU397737A - Spring cover and method of applying same : en
  • AT153297B - Gas stove with a roasting tube. : de en
  • US2115026A - Method of making and brush for cleaning boiler and other tubes : en
  • CH197252A - Foot part for stockings or socks and method of manufacturing the same. : de en
  • CH197218A - Device for receiving plant crops, in particular strawberry crops. : de en
  • CH197476A - Process for the preparation of a polymethine dye. : de en
  • CA373330A - Regenerative signal repeater : en fr
  • DE659107C - Device for pulling the pressure shoes of the assembly device of pneumatic tires : de en
  • PL26400B1 - Clock synchronous system. : en pl
  • CA373436A - Vehicle suspension : en fr
  • CH197431A - Process for the preparation of 2,7-dimethyl-3,6-diamino-10-methylacridinium formate. : de en
  • US2115213A - Apparatus for transporting molten materials : en
  • US2115097A - Vacuum-operated gear shifting device : en
  • AT153178B - Process for the production of contact sulfuric acid. : de en
  • PL26366B1 - The method of separating mixtures of stereoisomeric alcohols of the androstane series. : en pl
  • CH197422A - Arch support. : de en
  • US2115320A - Automatic telephone system : en
  • US2115605A - Carding machine : en
  • US2115102A - Apparatus for forming cake layers : en
  • BE427195A - : en
  • GB483922A - Improvements in and relating to telephone systems and the like : en
  • US2115100A - Needle holder for a relooping needle : en
  • CH197353A - Process for the production of aluminum alloys with fine grain. : de en
  • CH197395A - Fuel injection device for internal combustion engines. : de en
  • FR827392A - Cash register upgrades : en fr
  • FI18008A - Ångpanna : en fi
  • GB483753A - Improvements in or relating to photographic focal-plane shutters : en
  • AU103750B2 - Improvement in hose locking mechanism for dispensing pumps : en
  • US2115302A - Trolling line sinker : en
  • US2115550A - Low cellulose urea aldehyde resin and process of making same : en
  • PL26306B1 - Iron plate made of shapes. : en pl
  • AT153185B - Scale-resistant steel alloys. : de en
  • FI18016A - Linen adjustment : en fi
  • GB483920A - Improvements in or relating to pressure indicators : en
  • AT153211B - Molded artificial stone. : de en
  • USD109394S - Design for a ring : en
  • GB483896A - Apparatus for producing artificial respiration : en
  • CH197428A - Process for the preparation of d-camphoric acid bis-diethylamide. : en fr
  • PL26336B1 - Connection system to transmit road signals from a fixed station to a moving vehicle. : en pl
  • US2115444A - Printing device : en
  • US2115395A - Foot extension bracket for ladders : en
  • US2115648A - Process for the manufacture of spun goods, fabrics, and other textiles : en
  • GB483804A - Improvements in or relating to the butt-welding of bars for concrete work : en
  • GB483964A - Improvements in the production of pulp from highly resinous woods : en
  • US2115122A - Perforate sheet resistant to tearing and pack therefrom : en
  • US2115661A - Brake : en
  • US2115133A - Telephone system : en
  • US2115200A - Stay-bolt of clad metal and method of manufacturing same : en
  • US2115480A - Incandescent electric lamp : en
  • PL26432B1 - The method of refining cellulose materials, : en pl
  • US2115142A - Mortaring device : en
  • DE659163C - Edgewise belts : de en
  • US2115250A - Organic nitrogen bases and their salts : en
  • US2115675A - Flow regulator : en
  • PL26411B1 - A machine for folding and casting movable printing types with a rotating frame and a device for automatic stacking of boards, consisting of several columns. : en pl
  • PL26414B1 - A method of checking the light audio recordings during recording, and a device for carrying out the method. : en pl
  • USD109427S - Design for a heel : en
  • US2115433A - Decorative laminated article and method of making the same : en
  • US2115542A - Rail brake : en
  • FR827422A - Machine for advancing and shearing strip materials : en fr
  • FR827465A - electrodes for therapeutic applications : en fr
  • USD109435S - Design fob a dress : en
  • GB483919A - Improvements in magnetic cores for loading coils and other electromagnetic devices : en
  • US2115192A - Aryloxy polyalkylene ether sulphonates : en
  • US2115636A - Winding of twine spools : en
  • US2115673A - Package for sheet material : en
  • GB483841A - Improvements in or relating to apparatus for receiving a television or like image ona receiving screen : en
  • GB483844A - Improvements relating to jaw or toothed clutches : en
  • FR827494A - Wide Width Film Machine for Hydrated Cellulose : en fr
  • GB483984A - Improvements relating to shelf edging : en
  • GB484019A - Improvements in the construction of ship-hulls : en
  • FR827620A - Method and apparatus for recording sound on film : en fr
  • GB483892A - Improvements in or relating to hair curlers : en
  • AT153172B - Process for treating the starting materials for permanent magnets made from crushed material. : de en
  • CH197477A - Process for the preparation of a polymethine dye. : de en
  • DE659015C - Rotary switch with plug contact device : de en
  • DE659333C - Method and device for obtaining alcohol and / or yeast by fermenting carbohydrate-containing liquids : de en
  • FR827327A - Cash register upgrades : en fr
  • US2115032A - Apparatus for testing cartridges : en
  • US2115578A - Radiant energy receiver : en
  • US2115245A - Index mechanism : en
  • US2115278A - Key holder : en
  • PL26393B1 - Lbica for pre-evaporation of light fuels and splitting of heavy oils for internal combustion engines. : en pl
  • AT153278B - Firing for central heating articulated boilers, in particular for burning gas-rich fuels. : de en
  • AU103694B2 - Process forthe production of storable milk products, in particular cream, aswell as apparatus forthe operation ofthe process : en
  • DE659054C - Production of a highly free-flowing, non-clumping sodium bicarbonate as an extinguishing powder : de en
  • CA373380A - Four-wheel drive vehicle : en fr
  • DE659291C - Mobile device with a rotating grinding body for processing hardened concrete : de en
  • DE659277C - Dispersing, wetting, cleaning and penetrating agents : de en
  • DE659260C - Process for the production of a pectin preparation : de en
  • GB484199A - Improvements in or relating to electric heating and cooking apparatus employing reflectors : en
  • US2115644A - Altitude power regulating device for explosion and combustion motors : en
  • PL26395B1 - Protective anti-skid plate for shoes, especially sports shoes. : en pl
  • US2115334A - Curtain for wardrobe sections of luggage : en
  • DE659292C - Two-stroke diesel locomotive : de en
  • DE659321C - Anti-skid device for motor vehicles : de en
  • CH197407A - Overcurrent switch with toggle switch mechanism. : de en
  • CH197446A - Automatic control device for high frequency receivers. : de en
  • DE659088C - Piezoelectric coupling device : de en
  • FR827346A - Method and device for transcribing notes onto separate moving cards : en fr
  • AU323736A - A decorative glass panel and process forthe manufacture thereof : en
  • DK54659C - Machine for applying an even and uniform coating on a traveling path, e.g. of Paper. : da en
  • US2115011A - Connecting means : en
  • US2115294A - Air conditioning apparatus : en
  • US2115631A - Demountable stage structure : en
  • DE658047C - Process for obtaining glycerine from carbohydrates by fermentation : de en
  • FR827366A - Process for leaktight assembly of a glass part and an external metal or glass part, and injection syringe produced according to this process : en fr
  • FR827437A - Process for keeping cable installations dry without lead sheath : en fr
  • FR827564A - Improvements to devices used to add one liquid to another : en fr
  • GB483929A - Improvements relating to rotary pumps or compressors and prime movers : en
  • USD109422S - Design for a chair : en
  • GB483767A - Improvements in sighting correction apparatus for guns mounted on aircraft : en
  • DE659158C - Self-seller for the simultaneous delivery of cold and warm goods : de en
  • DE659117C - Process for the production of a protective gas for annealing silicon-containing iron alloys : de en
  • GB483962A - Improvements relating to combination hand tools : en
  • US2115573A - Conveying mechanism : en
  • FR827517A - Game device : en fr
  • FR827626A - Process for producing silver halide emulsions for color photography : en fr
  • FR827641A - Fixing device for rods and installations including the use : en fr
  • GB483914A - Improvements in or relating to fishing reels : en
  • CH197279A - Process for the preparation of an azo dye. : de en
  • FR827435A - building or covering panel element : en fr
  • FR827610A - Sludge distributor : en fr
  • US2115315A - Toy or amusement device : en
  • US2115486A - Wind motor : en
  • CH197457A - Device on motor vehicles with independently guided steering wheels to change the Vorbezw. Caster of these wheels. : de en
  • PL26350B1 - Injection internal combustion engine with a separate combustion chamber in the piston, connected to the working cylinder by a through hole. : en pl
  • US2115196A - Meat suspending device : en
  • CA373421A - Circuit regulating system : en fr
  • FI18043A - Drying press for solids and semi-solids : en fi
  • GB483846A - Improvements in or relating to high-pressure metal-vapour electric discharge lamps : en
  • US2115115A - Billiard table construction : en
  • GB484005A - Improvements in or connected with plug and socket connectors for electrical purposes : en
  • DE659116C - Process for finishing wool fibers : de en
  • CH197482A - Process for the preparation of a polymethine dye. : de en
  • DK54667C - Aircraft Location System. : da en
  • GB484018A - Improvements in or relating to sheet separating and feeding machines : en
  • AT153272B - Retensioning device for contact wires or other parts of electrical railways. : de en
  • US2115086A - Nonhunting or dead beat remote control : en
  • US2115434A - Bed end : en
  • US2115309A - Flower protecting and display case : en
  • US2115333A - Arm shield for dresses : en
  • US2115624A - Fixed channel selecting system : en
  • FR827321A - electric heating element and method of making it : en fr
  • GB483735A - Improvements in or relating to impression mechanism for rotary photogravure printing presses : en
  • FI18045A - Eldsläckningsgranat : en fi
  • AT153250B - Motor vehicle body. : de en
  • CH197233A - Hose fitted with a shower head to be connected to a tap. : de en
  • DE659259C - Pipe joint : de en
  • US2115501A - Thermostat : en
  • US2115004A - Electrolytic apparatus : en
  • FR827541A - Spark plug : en fr
  • GB484165A - Segmental grinding wheels : en
  • US2115185A - Printing telegraph transmitter : en
  • US2115560A - Method of forming rubber articles : en
  • FR827419A - Method and device for weaving : en fr
  • US2115012A - Connecting means : en
  • US2115331A - Typist's copying gauge : en
  • FR827337A - Improvements to the projection of stereoscopic cinematographic views : en fr
  • GB483836A - Improvements in fire prevention devices for cinematograph projection apparatus : en
  • GB484020A - Improvements in or relating to electric insulators : en
  • SU52971A1 - Device for measuring the temperature of moving surfaces : en ru
  • US2115009A - Backfill for retaining walls : en
  • DE659138C - A high-frequency coil with an iron core arranged in the air gap of a pre-magnetizing electromagnet : de en
  • PL26340B1 - A method of killing insects, especially forest pests. : en pl
  • US2115279A - Rotary : en
  • US2115345A - Decalcomania transfer : en
  • US2115140A - Transmission control in signaling systems : en
  • US2115406A - Bottle destroying device : en
  • USD109389S - Design for a display back : en
  • DE659279C - Process for the production of solid salts of the higher molecular weight alkylsulfuric acids : de en
  • FR827546A - Keyless lock : en fr
  • GB483701A - Improvements relating to slicing machines : en
  • GR7322B - CHEMICAL FERTILIZER. : el en
  • US2115425A - Composition for treating metallic surfaces : en
  • SU52965A1 - Boiler automatic power regulator for steam boilers : en ru
  • US2115150A - Production of dicalcium phosphate : en
  • US2115415A - Safe : en
  • FR827394A - Automatic warning device of the danger of explosion : en fr
  • GB483885A - Improvements in governors or apparatus for automatically controlling the speed of engines : en
  • GB483884A - Improvements in or relating to wire-drawing machines : en
  • GB483986A - A new or improved ticket cancelling machine : en
  • CA373365A - Ore roasting apparatus : en fr
  • CH197458A - Device on vehicles with a streamlined body for the supply of air to the motor located at the rear, which is cooled by a fan. : de en
  • DE659090C - Retaining cap axially divided by ventilation slots for the winding heads of the runners of electrical machines : de en
  • FR827377A - Improvements to binding devices for perforated sheets : en fr
  • CA373353A - Gas and liquid contacting process and apparatus : en fr
  • US2115190A - Culvert : en
  • US2115377A - Intermediate-frequency amplifier : en
  • AU132337A - Improvements in or relating to drying oil compositions : en
  • CA373400A - Yarn conditioner : en fr
  • US2115646A - Convertible settee-bed : en
  • CA373377A - Floor truck : en fr
  • GB483772A - Improvements in electric discharge devices whose filling comprises alkali metal vapour : en
  • BE426733A - Manufacturing process of polymethine dyes : en fr
  • BE426738R - : fr
  • GB483953A - Improvements in and relating to washing machines : en
  • FR827375A - Process for improving mercerization liquors : en fr
  • GB484046A - Improvements in friction gearing : en
  • USD109404S - Design fob a bag frame : en
  • FR827441A - Method for sensitizing silver halide emulsions : en fr
  • FR827446A - Process for vaporizing water from aqueous solutions, mixtures, emulsions and suspensions : en fr
  • FR827323A - A method of preparing a reagent commonly used for lowering blood pressure : en fr
  • GB484033A - Improvements in and relating to devices for the re-adjustment of the brakes of motor vehicles : en
  • AT153158B - Fixing device for latch lifter for safety locks. : de en
  • GB483834A - Improvements in or connected with head lamps for vehicles : en
  • FR827495A - Ventilation for paper machine driers and particularly for transparent paper and hydrated cellulose films : en fr
  • GB483928A - Cleansing composition : en
  • GB484070A - Connecting hooks for conveyor bands, belts and the like : en