• GB482007A - Improvement in scanning current generator : en
  • US2111915A - Batch-measuring device for feeding materials to curb presses : en
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  • GB482151A - Improvements in the installation of supercharged internal-combustion engines in aircraft structures : en
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  • US2111745A - Secondary fuse : en
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  • GB482210A - Improvements in or relating to air conditioning and ventilation : en
  • DE658192C - Process for the yellow and green sensitization of light-sensitive halogen silver emulsions : de en
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  • US2111958A - Fishline sinker : en
  • US2112223A - Halogenated pyridine derivatives : en
  • FR826013A - Process for refining zinc alloys and resulting alloys : en fr
  • DE658186C - Tobacco feeding device for cigar machines : de en
  • US2111784A - Honing machine : en
  • US2112090A - Turbine plant : en
  • DE658155C - Control for diesel-electric vehicles : de en
  • GB482044A - Improvements relating to valve gear of internal combustion engines : en
  • GB482180A - A process for the preparation of ª -(p-oxyphenyl)-isopropylmethylamine : en
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  • DE658246C - Powdered head wash : de en
  • DK54500C - Directions to Vehicles. : da en
  • FR826194A - Automatic water metering device for the introduction of steam into the carburetion of combustion engines : en fr
  • FR826027A - Installation circuit breaker with bimetallic trip unit : en fr
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  • US2111959A - Floating minnow bucket : en
  • GB481974A - Improvements relating to oscillatory or pivotal joints : en
  • AU56637A - Improvements m batten holders lor electric lamps : en
  • GB482043A - Improvements in machines having multiple tool spindles for operating devices for cutting slots in rock, coal and the like : en
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  • US2111559A - Azo dyestuffs containing a heavy metal in a complex form : en
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  • US2112189A - Method of making finely divided metal compounds : en
  • IE14875L - Television : en
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  • GB482369A - Improvements in or relating to suction cleaners : en
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  • US2112078A - Printing press : en
  • FI17983A - The band with an arming ring is flat on the ground : en fi
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  • AU103449B2 - Improvements in electric discharge devices having metal enclosing envelopes : en
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  • FR826191A - Portable construction, e.g. large space tent : en fr
  • DE658101C - Process for the production of pinch-foot meltings of holding wires for electric vacuum vessels made of glass, quartz or the like. : de en
  • US2111736A - Automatic volume control with noise suppression : en
  • DE658314C - Process for the production of films from cellulose derivatives : de en
  • GB482246A - An improved arrangement of valves and operating mechanism for high speed compressionignition engines : en
  • USD108965S - Design for a coffee mill : en
  • AU103478B2 - Improvements m batten holders lor electric lamps : en
  • CA372660A - Ice cream packing container : en fr
  • FR826075A - Apparatus for automatic cleaning of rollers on spinning machines and other textile machines : en fr
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  • DK54508C - Wastewater Treatment Procedure and Apparatus. : da en
  • FR826224A - Etching of magnesium and magnesium alloys : en fr
  • AT152928B - Frame footwear and process for its manufacture. : de en
  • AU103434B2 - Improvements in knuckle joint couplings for shearing machines : en
  • US2111561A - Caster : en
  • FR826015A - Device for improving the control action of the gates of thermionic converters : en fr
  • FR826236A - Process for the destructive hydrogenation of normally liquid or fusible carbonaceous materials or of substances containing them : en fr
  • FR826211A - Process for obtaining good value shades on mixed fabrics : en fr
  • GB482111A - Improvements in and relating to electric discharge devices : en
  • FR826002A - Improvements to revolving pivots for table tops and others : en fr
  • FR826170A - Radio-electric receiver : en fr
  • FR826212A - Variable pitch propeller improvements : en fr
  • GB481947A - Improvements in or relating to anti-friction bearings : en
  • USD109010S - Design fob a handbag : en
  • FR826077A - Improvements to control and signaling systems for railway networks : en fr
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  • AU321237A - Improvements in or relating tothe sizing of paper andthe like and to sizes therefor : en
  • AU103466B2 - Improvements in Mhgh-presssure metal-vapour electric discharge devices : en
  • GB482057A - Improvements relating to the take-off of aircraft : en
  • US2111563A - Motor vehicle : en
  • US2112067A - Furnace control system : en
  • AT152975B - Process for the gettering of discharge vessels. : de en
  • CA372596A - Electrically insulated pipe coupling : en fr
  • DE658088C - Side lamp, especially for motor vehicles : de en
  • DE658212C - Method for avoiding the loosening of parts of the lining compound on the bottom of a mold when producing hollow blocks by means of the lintel casting process : de en
  • FR826116A - Planer with adjustable blade for woodworking : en fr
  • US2112017A - Faucet indicator knob and adapter : en
  • US2111787A - Dental bridge and method of making same : en
  • USD108949S - Design for a goblet or similar : en
  • AT152922B - Oven-shaped boiler with a furnace for finely divided fuels, in particular coal dust. : de en
  • CA372584A - Loom weft feeder : en fr
  • AT152981B - Process for the production of indirectly heated cathodes for electrical discharge vessels with a helical filament. : de en
  • DE658257C - Measuring device for low-voltage transmission systems : de en
  • US2111783A - Production of carbon dioxide : en
  • US2111713A - Outlet : en
  • US2112057A - Steering wheel : en
  • US2112160A - Method of and apparatus for effecting medicinal treatment : en
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  • US2112015A - Storage cabinet for ice cream and the like : en
  • AT152881B - Electrical safety system for level crossings. : de en
  • AT152937B - Device for direct measurement of horizontal distances using a range finder and staff. : de en
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  • AU100137A - An improved guinming machine or the Bike : en
  • GB482344A - Improvements in or relating to the colouration of textile materials : en
  • FI17988A - Anordning och förfaringssätt för reglering av massatätheten : en fi
  • US2111602A - Electron discharge device : en
  • GB482117A - Improvements in or relating to hemstitching attachments for sewing machines : en
  • FR826067A - Manufacturing process for halogenated derivatives of acetopropyl alcohol : en fr
  • GB481987A - Improvements relating to pivotal fittings for casement windows, fanlights and the like : en
  • DE658049C - Method for regulating physical-technical quantities that are under the influence of several adjusting devices, in particular for regulating the power output of several power generators : de en
  • US2112011A - Press : en
  • GB482033A - Improvements in or relating to the impulse voltage testing of electrical apparatus : en
  • GB482106A - Mounting for high frequency apparatus : en
  • FR826237A - Lighting fixture in two opposite directions : en fr
  • US2111996A - Liquid dispensing apparatus : en
  • FR826065A - A method of building brick walls and the like : en fr
  • DK54477C - Stiffening Posts and Procedure for Its Manufacturing. : da en
  • GB482135A - Improvements relating to aeroplane wings : en
  • US2111861A - Hair clipper : en
  • US2112012A - Press : en
  • US2112075A - Toaster : en
  • USD108897S - syanitz : en
  • GB482327A - Improvements in or relating to dewaxing mineral oil : en
  • FR826125A - High brightness lens : en fr
  • US2111810A - Rheostat : en
  • US2112069A - Ruler : en
  • GB481910A - Improvements in or connected with electric incandescent lamps : en
  • GB481925A - Improvements in and relating to carburetters for internal combustion engines : en
  • FR826177A - Installation for handling and transporting metal objects for galvanizing or other devices : en fr
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  • DE658245C - Time recorder : de en
  • US2111586A - Clothes wringer : en
  • US2111791A - Welded seam for alloy liners in vessels : en
  • USD108948S - Design fob a caster : en
  • FR826188A - Improvements to the control of rangefinders mounted on folding cameras : en fr
  • DK54501C - Apparatus for Disinfection of Shutters for Bottles. : da en
  • AU103474B2 - Improvements in or relating tothe sizing of paper andthe like and to sizes therefor : en
  • US2111724A - Nursing bottle holder : en
  • US2112164A - Means for conveying metallic articles through apparatus for electroplating : en
  • GB482185A - An improved exothermic heating element for a permanent hair waving apparatus : en
  • AU103430B2 - Improvements in filters for gases : en
  • US2111803A - Welding-electrode holder : en
  • US2111568A - Rotary compressor : en
  • GB481972A - Improvements in and relating to lock or latch mechanism : en
  • US2111950A - Stock feeder : en
  • USD108876S - Design for a building : en
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  • DK54509C - Silencer for Flush Valves. : da en
  • FR826119A - Economical pickup packaging : en fr
  • GB481916A - Improvements relating to wire drawing machines : en
  • US2111790A - Welded joint and method of welding the same : en
  • US2112111A - Indicia projection for radios : en
  • FI17980A - Anordning vid skärapparater till slåttermaskiner : en fi
  • GR7224B - LIGHT REMOVALS OUT OF RUBBER BALLOONS. : el en
  • GB481979A - Method of rolling section iron : en
  • GB482098A - Improvements in or relating to kinematograph film projectors which are designed for stationary projection and/or reverse movement of the film : en
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  • US2111600A - Process for recovery of precious metals : en
  • US2111846A - Display bin structure : en
  • US2112146A - Coupling for hydraulic brakes : en
  • GB482121A - Improvements in ventilating devices for rooms, buildings and other structures : en
  • GB482334A - Improvements in and relating to airscrews : en
  • FR826189A - Process for increasing the anti-knock characteristics of hydrocarbon oils : en fr
  • GB482127A - Improvements in or relating to machines adapted for setting rivets or similar fastenings : en
  • FR826234A - Combustible fuel, more particularly intended to supply gasifiers : en fr
  • USRE20675E - Conveyer driving control : en
  • FR826193A - Improvements to color reproduction : en fr
  • US2111933A - Method for treating fibrous materials : en
  • DE658141C - Dental prosthesis, such as palatal plate u. Like., Or accessories such as brackets, dental posts, etc. like : de en
  • DE658260C - Power switch : de en
  • US2111918A - Wall hanger for radiators : en
  • AU103447B2 - Improvements in and relating to sockets ofthe plug-in type : en
  • US2112119A - Article handling means : en
  • FR826246A - Improvements to metal containers for storing and transporting bromine : en fr
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  • USD108996S - Design for a dress : en
  • GB482062A - A mudguard or like attachment for cycle saddles : en
  • GB482078A - Improvements in and relating to producting blanks for cardboard boxes : en
  • GB482139A - Improvements in burners for liquid fuels : en
  • US2111848A - Amusement device : en
  • US2112181A - Hood safety latch : en
  • GB482269A - Improvements in or relating to the manufacture of silk and wool fibres in the form of an impalpable powder and to toilet preparations containing such product : en
  • US2111712A - Battery terminal : en
  • US2111741A - Film gate : en
  • US2112183A - Ski : en
  • DE658116C - Control device for steam heating of railway vehicles : de en
  • AU111738A - Improved device forthe control of wireless receiving sets : en
  • US2112102A - Manufacture of basic copper arsenate : en
  • US2112096A - Knock-down cot : en
  • GB481995A - Improvements in or relating to hand steering wheels : en
  • GB481973A - Improvements in and relating to the low temperature distillation of coal, lignite orother solid distillable carbonaceous material : en
  • AT152920B - Slide lock for tubes and other containers. : de en
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  • USD108926S - Design for a carriage for lubricat : en
  • USD108963S - Design for an amusement game appa : en
  • GB482187A - Improvements in or relating to automatic steering gear for aircraft : en
  • AT152980B - Intermediate frequency heterodyne receiving circuit. : de en
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  • US2111760A - Combined ferrule and insulation holder for wires : en
  • US2112168A - Product for surfacing roads : en
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  • GB482261A - Improvements in or relating to methods of and apparatus for manufacturing valve-spring retainer locks, split collars and the like : en
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  • GB482259A - Improvements relating to ships' deck coverings : en
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  • FR826131A - Device for cleaning endless tracks of tracked vehicles : en fr
  • GB481981A - Improvements relating to barrel bolts for doors and the like : en
  • US2111542A - Time delay relay : en
  • US2111939A - Electrical connecter : en
  • FI17997A - Device for maintaining and increasing the tip curvature of the ski : en fi
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  • CA11935S - Watch holder and stand : en
  • US2111780A - Display and like device : en
  • GR7243B - METHOD OF DRYING WOOD OF WINDOWS. : el en
  • FR826021A - Method for weaving with two systems of warp threads, which extend at an angle towards the edge of the fabric and which are each guided in a row of perforated needles : en fr
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  • GB482253A - Improvements in or relating to dewaxing mineral oils : en
  • GB482000A - Improvements relating to roundabouts : en
  • US2111611A - Record strip regulator : en
  • US2111969A - Pressure operated switch : en
  • GB482082A - An improved pedal vehicle : en
  • FR826197A - Printing template : en fr
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  • DE658091C - Safety razor : de en
  • GR7236B - SYSTEM OF FIRE EXTINGUISHERS FOR USE OF SOLUTIONS IN THE WATER OF CARBONATE. : el en
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  • GB482069A - Improvements in a method for assisting the fermentation of yeast, more especially indoughs : en
  • GB482080A - Improvements in or relating to aircraft control systems : en
  • DE658255C - Process for drying and fixing the respective desired degree of dryness of Seignette salt crystals and Seignette salt crystal preparations : de en
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  • US2111973A - Hydroxylation of organic compounds : en
  • GB482258A - Improvements in or relating to electrical junction boxes : en
  • US2111917A - Drop pit apparatus : en
  • DE658078C - Junction formation for welded structures : de en
  • FR826064A - Speed indicator : en fr
  • FR826199A - Portable electric lamp : en fr
  • FR826111A - Variable pitch propeller in flight : en fr
  • CA11925S - Table top gas range : en
  • CA372675A - Streamlined heat exchanger : en fr
  • CA372621A - Rubber vulcanization : en fr
  • US2111723A - Package of pliable articles : en
  • US2112087A - Combination cabinet having a fireplace and dinette set therein : en
  • USD108956S - Design for a goblet or similar : en
  • US2111650A - Light signal : en
  • US2112129A - Method of preparing organic mercury compounds : en
  • US2111893A - Method of making steel : en
  • US2112093A - Protection means for fan cooled rectifier and the like : en
  • GB482101A - Improvements in or relating to radio direction finding systems : en
  • US2111746A - Adjustable head band : en
  • US2111843A - Filter : en
  • US2111898A - Detachable shoe heel : en
  • US2111625A - Electron discharge device : en
  • AU236837A - Improvements in method of sealing metal to glass : en
  • US2111842A - Precision balance : en
  • US2111589A - Amplifier : en
  • DE658251C - Shaving brush : de en
  • US2111693A - Drive mechanism for rubber mills or the like : en
  • US2112103A - Oil ring : en
  • SE91808C1 - : en
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  • US2112180A - Artificial fly : en
  • GB482063A - Improvements relating to vehicle lamps : en
  • FR826074A - Protection device for two-way winders : en fr
  • DE658188C - Process for the production of formamide : de en
  • FR826180A - Metal vapor rectifier, with non-metallic container : en fr
  • GB482102A - Improvements in or relating to radio direction finding and course finding systems : en
  • US2111595A - Control arrangement for energy leads : en
  • DE658213C - Device for the rising casting of hollow blocks : de en
  • GB482167A - Defibrator or opener for the preparation of asbestos fibres and the like : en
  • GB482336A - Improvements in or relating to devices for damping torsional vibrations in shafts : en
  • US2111554A - Truck dolly : en
  • US2111865A - Coating apparatus : en
  • US2111776A - Recording paper system : en
  • DE658105C - Self-closing gas tap : de en
  • US2112023A - Preparation of materials for embossing : en
  • USD108899S - Design fob a pencil : en
  • FR826029A - Device for photoelectric scanning of sound tracks recorded by the differential process : en fr
  • GB482228A - Improvements in or relating to the valve mechanism and cylinder heads of internal combustion engines : en
  • FR826031A - Elastic joint : en fr
  • FR826047A - Piezoelectric crystal network : en fr
  • FR826128A - Continuous film motion cinematograph system : en fr
  • USD108904S - Design for a jab : en
  • DE658021C - Facility for medical-cosmetic head treatment : de en
  • DE658145C - Automatic smoke alarm : de en
  • US2111754A - Dust separator : en
  • US2111961A - Spraying apparatus : en
  • US2111986A - Saw and saw collar : en
  • US2112049A - Air conditioning system : en
  • USD108902S - Design fob a brooch : en
  • US2112179A - Adjustable gauge and scriber : en
  • US2111708A - Electric resistance material : en
  • US2111884A - Dispensing container : en
  • US2112167A - Metallic iron for use as a pharmaceutical preparation : en
  • DE658242C - Iron reinforcement for low voltage cables : de en
  • GB482083A - Improved method of charging water-logged bore-holes with blasting cartridges and fuzes : en
  • GB482176A - Method and preparatory tube for constructing foundation piles : en
  • US2111858A - Automatic oiler : en
  • FR826035A - Improvements to machines comprising a device for transforming a reciprocating motion into a continuous circular motion : en fr
  • FR826166A - Improvements to centrifugal devices for the recovery of metallic minerals : en fr
  • US2111989A - Cutting apparatus : en
  • GB482089A - Improvements in and relating to washing apparatus : en
  • GB482264A - Improvements in or relating to winding crowns for pocket and wrist watches : en
  • AT152969B - Method and device for determining the spatial boundaries of externally inaccessible human and animal organs, body parts, foreign bodies and the like. Like. And / or the material nature of the same. : de en
  • CA372711A - Brake control mechanism : en fr
  • DE647174C - Lock for shelter doors : de en
  • GB482254A - Improved process for the production of crease-resisting fabrics : en
  • US2111628A - Electric fuse : en
  • USD108954S - Design for a goblet or similar : en
  • USD108892S - Design for a grille-work truck : en
  • AU103473B2 - Compressing roller for the manufacture of asbestos cement pipes : en
  • US2111651A - High-frequency transmission system : en
  • US2111840A - Hinge : en
  • US2111905A - Railway car air conditioning system : en
  • US2111981A - Water colors : en
  • US2111886A - Parachute : en
  • AU236937A - Improvements in electric discharge devices having metal enclosing envelopes : en
  • AU103423B2 - Improvements in motorhead lamp projector reflectors : en
  • US2112206A - Support for window shade rollers : en
  • AT152875B - Wheel frame for trucks and trailers. : de en
  • AT152886B - Motor vehicle. : de en
  • AT152895B - Mercury dip rail contact. : de en
  • GB481933A - Improvements in rotary valve internal combustion or other engines or pumps : en
  • AT152899B - Device for semi or fully automatic dispensing of foaming liquids by the glass. : de en
  • US2111633A - Shock absorber : en
  • FR826034A - Rubber toy : en fr
  • FR826208A - Improvements to lamp-making machines : en fr
  • AU103448B2 - Improvements in method of sealing metal to glass : en
  • GB482233A - Improvements in or relating to the manufacture of luminous layers : en
  • GB482022A - Improved method of introducing an alkali or alkaline earth metal into an exhausted receptacle : en
  • AU128037A - Improvements in and connected with rotary pumps : en
  • US2111682A - Oil pump : en
  • US2112048A - Flag device for flexible sheets : en
  • FR826187A - Improvements to flap cameras : en fr
  • CA372616A - Milk treating apparatus : en fr
  • CA372706A - Food product : en fr
  • AU103452B2 - Collapsible marine anchor : en
  • GB481948A - Improvements in and relating to photo-electric image converters : en
  • GB482052A - Improvements in or relating to arrangments for securing discs of turbine rotors uponshafts by means of elastic sealing elements : en
  • GB482285A - Improvements in or relating to processes and apparatus for filling containers with liquids : en
  • AT152974B - Device for carrying out deep irradiation by means of X-rays. : de en
  • DE658181C - Frames for motor vehicles : de en
  • DE658350C - Film printing stencil : de en
  • DE658113C - Production of clear solid carbonic acid : de en
  • FR826150A - Process for stitching fabrics on oars : en fr
  • GB482016A - Improvements in and relating to printing plates and methods for making the same : en
  • US2111731A - Water bottle : en
  • US2111660A - Art of forming leases : en
  • US2111705A - Shoe manufacture : en
  • FI17993A - Anordning för fastgöring av fallskärmar : en fi
  • CA372684A - Riffle : en fr
  • GB482140A - Improvements in carriers for electric fuses of the cartridge type : en
  • AU113138A - Improvement in treatment for metal : en
  • US2112150A - School bus : en
  • US2111761A - Process and apparatus for coating roofing : en
  • US2111647A - Apparatus for railway train communication systems : en
  • US2112026A - Cutter : en
  • FR826082A - Process for the installation of tubular sealing beads, and bead for implementing the process : en fr
  • GB481908A - Improvements in devices for screening the ignition systems of explosion engines : en
  • US2111883A - Pump : en
  • USD108930S - Design for a textile fabric or : en
  • AT152926B - Device for generating air foam, in particular for fire-fighting purposes. : de en
  • CA372713A - Automobile gas line tester : en fr
  • US2111768A - Preparation of p-(benzylamino) benzenesulphonamides : en
  • US2112091A - Control instrument : en
  • GR7225B - OILS. : el en
  • DE658238C - Device for drying painted metal sheets, in particular transformer sheets, using the eddy current method : de en
  • FR826202A - Improvements to telemetry devices for cameras : en fr
  • GB482133A - Improvements in, or relating to, boring machines for use in rock, coal or similar material : en
  • DE658318C - Pack that can be used in a self-seller for the individual issue of goods, especially cigars : de en
  • DE658048C - Wall socket with a device for protection against radio reception interference : de en
  • DE658205C - Vehicle gas generator with the gasification air supplied by a fan : de en
  • GB482221A - Improvements in furnaces : en
  • US2111919A - Heat-treating apparatus : en
  • DE658249C - Clasp : de en
  • US2111558A - Method of and means for waving hair : en
  • US2112116A - Production of cellulose fiber of low solution viscosity for conversion into cellulose derivatives : en
  • GB481909A - Manufacture of aromatic compounds alkylated in the nucleus : en
  • GB481997A - Fluid pressure brake and steering controls for aircraft : en
  • US2111972A - Photographic view finder : en
  • DE658200C - Device for switching high electrical currents : de en
  • AT152964B - Device for easy turning of indexed books and pads. : de en
  • CA372637A - Combined capping and printing machine : en fr
  • DE658171C - Storage of the tension rollers of band saws : de en
  • DK54484C - Iron skeleton construction. : da en
  • DK54499C - Door, in particular Motor vehicle door, of synthetic resin or similar substances. : da en
  • DE658261C - Timing device powered by AC : de en
  • FR826071A - Process for the production of high-knockdown engine fuels from relatively low boiling point hydrocarbon oils : en fr
  • GB481907A - Improvements in hydraulic gears : en
  • FR826144A - Method and apparatus for plating irregularly shaped pieces, especially sheets : en fr
  • IT360632B - : it
  • USD108992S - Design fok a dress ensemble : en
  • US2111854A - Panoramic camera : en
  • US2111882A - Method of sulphurizing terpenes, abietyl compounds, etc. : en
  • AT152876B - Device for inflating air hoses of a vehicle while driving. : de en
  • US2111603A - Phase modulation : en
  • US2112215A - Bed motion : en
  • AT152893B - Springy vehicle wheel. : de en
  • AT152907B - Device for generating air foam, in particular for fire-fighting purposes. : de en
  • AT152935B - Method and device for tempering glass. : de en
  • FI17990A - Apparatus for making texts on photographic film for films, in particular sound film films : en fi
  • US2111899A - Process for the manufacture of ethylene from oil : en
  • GB482196A - Improvements in bar screens and their attachment : en
  • US2111752A - Roller rock bit : en
  • DE658296C - Anti-slip rubber heels and soles : de en
  • GB482123A - Improvements in and relating to the control of internal combustion engines : en
  • CA372592A - High frequency coupling system : en fr
  • CA372680A - Universal joint mechanism : en fr
  • FR826113A - Device for introducing coins of different values into vending machines : en fr
  • US2112115A - Conditioning of sheeted cellulose pulp for acetylation and the like : en
  • US2111560A - Combined diaphragm valve and pressure regulator : en
  • US2111970A - Fuel pump : en
  • US2111570A - Liquid control means for air conditioning apparatus : en
  • USD108890S - Design fob a chair : en
  • USD108962S - Design for a stair tread : en
  • AU103464B2 - Improvements in and connected with rotary pumps : en
  • CA372650A - Spool : en fr
  • CA372704A - Barn door latch : en fr
  • AU114838A - Improvements in or relating to electrical conductors of elastic extensibility : en
  • DK54488C - Vending machine. : da en
  • US2111978A - Venetian shade : en
  • USD108935S - Design for a piano case : en
  • GB482012A - Improvements in high-pressure mercury vapour electric discharge devices : en
  • FR826192A - Improvements in methods and apparatus for color reproduction : en fr
  • GB482079A - Improvements in steam generators having separately fired superheaters : en
  • FR826055A - Improvement in filter cartridges : en fr
  • FR826114A - Improvements in the processing of materials containing tantalum or niobium, or tantalum and niobium : en fr
  • CA372727A - Wire cloth uniting apparatus : en fr
  • AT152904B - Moving device for shaft and car doors of elevators. : de en
  • US2111800A - Process of tanning : en
  • US2111856A - Adjustable control switch : en
  • GB482218A - Improvements in shearing machines for shearing sheep and other animals : en
  • GB482236A - Improved method and apparatus for developing light-sensitive material : en
  • USD108912S - Design for a cornek ornament for a : en
  • US2111580A - Headlight testing device : en
  • US2112021A - Sanitary device : en
  • USD108922S - Design for a flashlight casing : en
  • AU103453B2 - Improvements in automatic circuit breaking devices for electrically heated vessels : en
  • GB481961A - Radio direction finding : en
  • AU94237A - Improvements in or relating tothe polymerisation of ethylene : en
  • FR826103A - High pressure metal vapor discharge tubes : en fr
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  • AU103424B2 - Improvements in or relating tothe manufacture ofthe envelopes of electric discharge lamps comprising luminescent materials : en
  • AT152854B - Device for producing cigarette rods with mouthpiece plugs. : de en
  • AU103479B2 - An improved bicycle : en
  • DE658234C - Process for the production of channel-like hollow bodies : de en
  • US2112004A - Flexible shaft and casing : en
  • DE658222C - Starter drive : de en
  • US2111866A - Chlorination of benzene : en
  • FR826178A - Carburetor improvements for internal combustion engines : en fr
  • GB482194A - Improvements in or relating to artificial dentures and dental plates and the production thereof : en
  • US2111878A - Means for draining moisture from steam in steam turbines : en
  • FR826022A - Electric motor and its various applications, in particular for vehicle propulsion : en fr
  • GB481926A - Improvements in and relating to sealing-in machines for electric lamps and the like : en
  • GB481946A - Improvements in or relating to the control of aircraft brakes : en
  • US2111607A - Repeatered line system : en
  • US2111689A - Vertical broaching machine : en
  • US2112123A - Fabric : en
  • US2112208A - Tap bushing valve : en
  • US2112036A - Garment : en
  • US2111812A - Braking : en
  • GB482020A - Improvements in spraying devices : en
  • GB482205A - Improvements in or relating to windows for automobile vehicles : en
  • US2112190A - Method of testing plasticity : en
  • USD108910S - Design fob a brooch or similar : en
  • IS99B6 - A machine for processing fish, especially for removing the so-called fillets from the fish's skeleton. : en is
  • GB482126A - Improvements in the manufacture of alkylolamines : en
  • DE658056C - Electric synchronous clock with alarm clock : de en
  • GB482119A - Method of producing elastic crimps in textile fabrics : en
  • US2111990A - Treatment of hydrocarbon oils : en
  • US2111953A - Accordion : en
  • FI17998A - Förfaringssätt för gruv- och bergsprängning : en fi
  • US2112124A - Phototube : en
  • US2111588A - Smoker's article : en
  • US2111813A - Vent valve : en
  • US2112162A - Manufacture of substituted malonic esters : en
  • FR826133A - Rail contact device : en fr
  • US2111788A - Process and apparatus for the removal of impurities from titanium sulphate solutions : en
  • US2111822A - Recovery of solvents : en
  • US2111742A - Resistance compound : en
  • USD108934S - Design for a piano case : en
  • US2111575A - Refining of nonferrous metals : en
  • US2111733A - Stuffing box : en
  • US2112062A - Folding box : en
  • US2112056A - Blunted endoscopic instrument : en
  • US2111648A - Posture measuring device : en
  • AT152984B - Coil revolver for high frequency devices, in particular for receivers. : de en
  • US2111720A - Filtering method and apparatus : en
  • US2112006A - Muffler : en
  • US2112132A - Method of printing textile material : en
  • USD108881S - Design for a bracelet : en
  • US2111698A - Process or preparing hydrophobic cellulose fibers : en
  • US2112044A - Motor driven switch : en
  • USD108942S - Combination salt and pepper shaker : en
  • US2112029A - Detector and detector circuits for ultrashort waves : en
  • USD108950S - Design for a goblet ob similar : en
  • US2111888A - Weatherproofing seal for frames : en
  • US2111999A - Gas cock : en
  • US2112205A - Method and apparatus for controlling circulation in refrigerators : en
  • US2111679A - Telemetric transmitter : en
  • AT152932B - Process for the production of colored raster copies on paper by optical copying of differently rastered or unrastered from the copy color raster, e.g. B. colored negatives or slides on regularly screened copy documents. : de en
  • DE658305C - Process for converting light intensity fluctuations of a frequency that is in the audible range and above into electrical voltage fluctuations : de en
  • FI18000A - Apparat för framställning av kolsyrade vätskor : en fi
  • FR826221A - Swivel edge ironing press, for tailors : en fr
  • US2112025A - Shirt holder : en
  • GB482095A - Improvements relating to the extraction of gold and/or silver from ores and metallurgical products : en
  • CA372719A - Washing machine : en fr
  • GB482001A - Mechanism for effecting opposite movements of a driven member by successive similar movements of a driving member : en
  • US2111868A - Shears sharpening machine : en
  • FR826076A - Laundry method and mechanism for its implementation : en fr
  • US2111857A - Molding machine : en
  • US2111974A - Carriage : en
  • AU103446B2 - Improvements in or relating to quartz to metal joints : en
  • AT152944B - Process for the manufacture of articles from tempered glass. : de en
  • AU206537A - Image dissector : en
  • US2111714A - Power break retarding guard : en
  • US2112121A - Method and machine for making locked corner boxes : en
  • US2112139A - Acylmethylene derivatives of arylothiazolines and aryloselenazolines : en
  • DE658054C - Dynamic balancing process : de en
  • GB482223A - Improvements in and connected with precombustion chamber injection type internal combustion engines : en
  • US2111597A - Valve : en
  • US2112088A - Musical instrument string : en
  • USD108921S - Design for a game board : en
  • US2112000A - Lighting device for gas burners : en
  • USD108879S - Design for a gas mask : en
  • US2111565A - Method of surfacing roofing material : en
  • US2111911A - Process for preparing improved acid derivatives of hydrocarbon oils and products thereof : en
  • FR826155A - Steering wheel refinements : en fr
  • FR826107A - Engine crankshaft bearing bracket : en fr
  • FR826174A - Method and control devices for internal combustion engines with injection and independent ignition : en fr
  • DE658121C - Electric headlights, especially for motor vehicles : de en
  • FR826146A - Improvements made to electrical switches : en fr
  • US2111805A - Manifolding attachment for typewriters : en
  • GB482042A - Improvements in or relating to lamp shades : en
  • FR826171A - Automotive headlights improvements : en fr
  • GR7229B - DYSTHERMAGOGUS HANDLE HANDLE. : el en
  • US2111900A - Process for the manufacture of ethylene from oil : en
  • FI17986A - Sätt för blekning av pappersmassa : en fi
  • FR826057A - Improvement in gas masks : en fr
  • FR826062A - Drive belt : en fr
  • FR826024A - Method for the production of zinc sulfide pigment : en fr
  • US2111871A - Multiuse tool : en
  • US2112061A - Suspension of parachutes : en
  • US2112105A - Telescoping scraper : en
  • US2112211A - Air venting valve : en
  • US2111799A - Ground connection : en
  • GB482335A - Improvements in spinning rubber filaments, threads and like products : en
  • FR826127A - Salt shaker or other distributor of powder products : en fr
  • FR826210A - Improvements to seats and similar objects : en fr
  • US2112070A - Display stand for toy soldiers or other merchandise : en
  • US2112099A - Ore concentrator : en
  • DE658204C - Carburetor burners for liquid fuels : de en
  • US2111692A - Stabilized diazo compounds : en
  • USD108917S - Design for a corner plate for a : en
  • CA372632A - Series lamp socket : en fr
  • CA372709A - Road working machine : en fr
  • AT152887B - Direction indicators for bicycles and motorcycles. : de en
  • AT153000B - Duplicating machine. : de en
  • GB482282A - Improvements in or relating to the bright-dipping of electrodeposited zinc coatings : en
  • DE658074C - Working fluid for fluid gears : de en
  • DE658199C - Toggle switch : de en
  • CA372636A - Transparent wrapper : en fr
  • CA372658A - Friction shock absorber : en fr
  • DE658154C - Movable partition for separating various loosely loaded bulk goods, especially for rail freight cars : de en
  • US2111673A - Inclinometer : en
  • US2111778A - Fading elimination : en
  • GB482053A - Improvements in or relating to electric condensers : en
  • GB482256A - Process for the printing of symbols on drawings : en
  • US2112154A - Airplane : en
  • AT152986B - Rod antenna with precipitation protection and self-supporting winding. : de en
  • DE658112C - Extraction of krypton and xenon from the air : de en
  • DE658218C - Pressure medium drive for the carriage of the carrier of the pressure rollers of rubber tire building machines : de en
  • GB482129A - Improvements in or relating to machines for performing a pressing operation upon thebottoms of boots or shoes : en
  • AT152894B - Device for operating bicycle brakes. : de en
  • AT152940B - Method and mold for the production of stiffening materials, in particular stiff caps for footwear. : de en
  • US2112073A - Pneumatic hair curler : en
  • US2111979A - Venetian shade : en
  • US2111601A - Double ignition combustion chamber : en
  • US2112209A - Spool for ribbons and other narrow fabrics : en
  • USD108975S - Design for a dress : en
  • USD108987S - Design for a blouse : en
  • DE658130C - Scales for the mutual weighing of several substances in a selectable ratio : de en
  • GB481917A - Improvements in or relating to braun tubes : en
  • GB482023A - Steam drier, particularly for use on locomotives : en
  • CA372667A - Paper making apparatus : en fr
  • CA372697A - Connector : en fr
  • AT152852B - Push-button pin buckle or the like. : de en
  • CA372691A - Building material : en fr
  • CA372608A - Circular loom mechanism : en fr
  • US2111794A - Draft and buffing gear : en
  • DE658080C - Scaffolding ties for parallel or crossing beams : de en
  • AU270237A - Improvements in automatic circuit breaking devices for electrically heated vessels : en
  • AU103476B2 - Liquid dispensing apparatus : en
  • US2111816A - Control switch unit : en
  • US2112157A - Means for tensioning driving belts, chains, and the like : en
  • CA372648A - Spool : en fr
  • US2111599A - Fender lamp : en
  • US2111715A - Lubricating oil salvaging basket : en
  • DE658160C - Electrical overcurrent release : de en
  • AU103422B2 - Improvements in or relating tothe treatment of wood : en
  • US2111786A - Control system for condenser winding machines : en
  • AT152994B - Process for the production of lump-shaped bodies which are resistant to water and which essentially consist of magnesium oxide and calcium compounds. : de en
  • DE658150C - Device for cooling superheated steam by injecting water : de en
  • FR826036A - Sprayer-brewer : en fr
  • FR826037A - Safety lock nut : en fr
  • CA372701A - Vacuum coffee brewer : en fr
  • CA372627A - Circuit interrupter : en fr
  • GB482270A - Improvements in or relating to automatic steering gear for aircraft : en
  • AT152998B - Machine for making vessels from pulp. : de en
  • FR826007A - Household item : en fr
  • GR7230B - YFANSIS plush BY AMFOTERAS TAS FRONTS facades and facades and the like, single color or multicolor IN COMBINATION MET 'ANY DESIRED BY THE PROJECT EPITYGANOMENI manual and pedal Textiles TOOL RELEASE JUAQUARD ... : el en
  • US2112053A - Grounding fitting : en
  • AT152924B - Ignition device for swivel burners. : de en
  • US2111847A - Power take-off mechanism : en
  • US2112199A - Filling valve seal : en
  • US2111941A - Braun tube for producing television images of large size : en
  • US2112171A - Wind-operated sailboat rudder : en
  • US2111872A - Method of and apparatus for quarrying and shaping rock and stone : en
  • CA372708A - Steel floor : en fr
  • DE658144C - Multi-way tap, especially for shoe glue presses : de en
  • GB481927A - Process for the treatment of cellulose esters or cellulose ethers : en
  • GB482289A - Improvements in traverse drums for winding yarns : en
  • GB482066A - Improvements in or relating to spring hooks : en
  • DE658133C - Auxiliary equipment for military enlightenment through photographic recordings from the air : de en
  • FR826145A - Improvements to cannon shells : en fr
  • GB482028A - Improvements in or relating to the surface treatment of aluminium and aluminium alloy articles : en
  • AT152941B - Time switch. : de en
  • US2111634A - Building structure and joint therefor : en
  • US2111902A - Recording mechanism : en
  • CA372606A - Train line coupler : en fr
  • US2111743A - Aerial system : en
  • US2111932A - Filing device : en
  • US2112220A - Control device : en
  • CA372663A - Hydrocarbon oil conversion : en fr
  • US2111977A - Scale for measuring lengths : en
  • DE658086C - Planing or milling machine with two work tables that can be used alone or together : de en
  • FR826052A - Suspension for the body of automobiles and other cars : en fr
  • GB481998A - Process and apparatus for siloing green fodder : en
  • CA372614A - Curtain fixture : en fr
  • US2111620A - Shoe : en
  • US2111672A - Manufacture of cigarettes : en
  • US2112040A - Demountable electrode assembly : en
  • US2112064A - Method and apparatus for transformer tap changing under load : en
  • AT152862B - Method and apparatus for treating an aqueous solution of calcium aluminate with an acid to precipitate the clay. : de en
  • US2111618A - Air conditioning apparatus : en
  • US2111629A - Jewel bearing for electric meters and the like : en
  • US2111781A - Well drilling bit : en
  • US2112101A - Vehicle : en
  • AU57437A - An improved bicycle : en
  • GB482142A - Improvements in and relating to containers for fluids under pressure : en
  • GB482177A - Improvements in or relating to refrigerating apparatus : en
  • US2111797A - Bottle positioning means : en
  • US2111859A - Pipe or hose coupling : en
  • US2112108A - Coupling for conveying rotary : en
  • DE658274C - Selective self-sellers with rotating drums arranged one above the other and rotatable about a vertical axis : de en
  • FI17970A - Method of manufacture of yarns, fabrics or other woven products, using fibers obtained exclusively or partly from animal skins : en fi
  • FR826232A - Process for preparing pigments of the phthalocyanine series : en fr
  • US2112050A - Electron discharge device : en
  • USD108884S - Design for a necklace : en
  • CA372615A - Circuit breaker : en fr
  • DE658228C - Device for securing a key stuck in the lock : de en
  • US2111740A - Pipe coupling : en
  • US2111641A - Truck mirror and the like : en
  • USD109012S - Design for a safety floor circulator : en
  • US2111622A - Cast synthetic resinous products and process for making the same : en
  • US2112156A - Apparatus for making infusions of coffee and other material : en
  • USD108951S - Design for a goblet or similar : en
  • US2112158A - Mop : en
  • DE658166C - Skin cream : de en
  • FR826201A - Improvements to leaf spring clamps : en fr
  • US2111661A - Process for the production of metallic magnesium : en
  • CA372626A - Circuit interrupter : en fr
  • US2111912A - Colloidal gold-containing cream : en
  • US2111697A - Attachment for automobile frames : en
  • AT152858B - Friction wheel lighter. : de en
  • USD108931S - Design for an electric heater : en
  • US2111855A - Automatic control for fuel mixing devices : en
  • US2111957A - Method for depropanizing waxpropane mixtures : en
  • US2112147A - Illuminating device : en
  • DE658306C - Process to prevent corrosion on coolers from mineral oil fumes containing water vapor : de en
  • DE658083C - Device for playing endless phonetic tapes : de en
  • USD108933S - Design for a piano case : en
  • AU103472B2 - Improvements relating togas heated water heaters : en
  • AT152991B - Stretcher for the sick and wounded. : de en
  • CA372624A - Circuit interrupter : en fr
  • CA372595A - Skinless sausage : en fr
  • GB482239A - Improvements in and relating to dry plate rectifiers : en
  • AU360037A - Improvements in or relating to rotary fluid pressure engines andthe like : en
  • AT152938B - Device to achieve the sticking of high shoes on the foot. : de en
  • US2111564A - Molding machine : en
  • AU103428B2 - Improvements in or relating tothe polymerisation of ethylene : en
  • AU103467B2 - Improvements in or relating to polarizing bodies and process of preparing thesame : en
  • CA372724A - Golf putting practising apparatus : en fr
  • DE658184C - Device for illuminating the crosshairs of telescopic sights : de en
  • GB481897A - The manufacture of dyestuffs of the anthraquinone series : en
  • GB482166A - Aeroplane wing structure : en
  • USD108995S - Design fob a dress : en
  • US2111921A - Automatic weighing apparatus : en
  • US2111951A - Hydro-metallurgy : en
  • FI17992A - Förfaringssätt och anordning för emballering av torvströ och dylikt : en fi
  • GB482241A - Improvements in or relating to carrier telephony systems : en
  • GB482275A - Improvements in or relating to shoe upper shaping machines : en
  • US2111643A - Seismometer : en
  • US2112210A - Process of manufacture of sulphur containing protein compounds : en
  • US2111890A - Mono-azodyestuffs insoluble in water : en
  • US2112194A - Roofing and siding material : en
  • US2111584A - Process for making formaldehyde : en
  • US2111880A - Tooth brush : en
  • US2111943A - Plug type circuit breaker : en
  • US2112109A - Friable chlorinated naphthalene wax : en
  • US2112148A - Vehicle spring : en
  • US2112130A - Eraser holder : en
  • FR826093A - Metal funeral cross system and its manufacturing process : en fr
  • GB482164A - Improvements relating to shafts for tennis, squash, badminton and other like racquets : en
  • USD108923S - Design fob an embroidered fabric : en
  • GB482154A - Improvements in book-form savings boxes : en
  • FR826050A - Fire extinguisher to extinguish rapidly burning materials : en fr
  • GB482159A - Improvements relating to the treatment of yarns or fabrics with artificial resin : en
  • FR826053A - Improvements in the construction of wagons, omnibuses, automobiles and other similar constructions : en fr
  • USD108916S - Design for a handle for a casket or : en
  • GB481928A - Cast crank shaft : en
  • GB482002A - Improvements relating to temperature responsive electric switches : en
  • FR826018A - Photographic slit shutter : en fr
  • GR7244B - WOMAN SUMMER SKIADRON. : el en
  • DE658302C - Electric accumulator : de en
  • FR826149A - Device for the operation of electric vehicles, in particular electric trucks : en fr
  • US2112027A - Refrigerator tray : en
  • FR826227A - Improvements to sheaths for leaf springs : en fr
  • AU259037A - Collapsible marine anchor : en
  • AU518736A - Method and material for coating iron and steel surfaces : en
  • US2112155A - Garbage can holder : en
  • US2111699A - Lumber positioning mechanism for edging machines : en
  • US2112152A - Resurfaceable hone or file : en
  • CA372638A - Necktie : en fr
  • CA372642A - Storage battery : en fr
  • USD109013S - Design for : en
  • CA372683A - Retaining wall, wharf, etc. : en fr
  • CA372720A - Grain or fertilizer distributor : en fr
  • GB481990A - Improvements in and relating to controlling means for doors and the like : en
  • AT152856B - Registriersparkasse. : de en
  • US2111577A - Concrete construction : en
  • US2112120A - Hone : en
  • USD108959S - Design for an ornamental plate foe : en
  • AU121438A - Band discriminating means and method : en
  • CA372692A - Boring rifler : en fr
  • US2111862A - Stop operating mechanism : en
  • GB481902A - Improvements in or relating to suction cleaners : en
  • CA372639A - Necktie : en fr
  • FR826094A - Packing box : en fr
  • US2112117A - Lubrication and conditioning of yarns and filaments : en
  • USD108889S - Design for a chair : en
  • GB482346A - Improvements relating to the driving gear of reciprocating engines, pumps and compressors : en
  • GB482125A - Process for the preparation of new hormones from the male sex apparatus and the new hormones obtained by such process : en
  • US2111619A - Typewriting machine : en
  • GB482092A - Improvements relating to clockwork mechanism : en
  • FR826105A - Improvements made to reservoir pen holders : en fr
  • FR826158A - Mobile holder for telephone device handset : en fr
  • USD108977S - Design for a radio receiver cabinet : en
  • GB482036A - Improvements in or relating to metal-vapour discharge tubes : en
  • US2112033A - Circuit interrupter : en
  • DE658214C - Device for moving the cores and slides in injection and compression molding machines : de en
  • DE658132C - Method of treating milk : de en
  • US2112055A - Single cutter die : en
  • USD108947S - Design fob an electric mixer : en
  • AU101637A - Improvemenats in and relating to laminated synthetic resin-treated materials and 1process of manufacture thereof : en
  • US2112042A - Self-sharpening safety razor : en
  • US2111626A - Ultrahigh frequency generator : en
  • US2112174A - Bomb : en
  • FR826005A - Method and means for fixing buttons and the like : en fr
  • FR826215A - Boiler feed water flow rate regulator : en fr
  • AT152867B - Inlet regulators for circulating steam heaters for railway vehicles. : de en
  • AT152900B - Bottle capping machine. : de en
  • AT152949B - Easier foot for zigzag sewing machines. : de en
  • AU120337A - Improvements in filters for gases : en
  • DE658123C - Vibrating contact system for pendulum converter : de en
  • GB482061A - Improvements in or relating to sleeves for electric cable joints : en
  • AT152855B - Beater mill. : de en
  • AU103471B2 - Improvements in electric totalisator systems : en
  • DE658045C - Slide lock for tubes u. Like. With a straight movement of the slide and an elastic sealing plate carried by the slide, which is inevitably pressed against the mouth of the tube by the slide when the tube closure is closed : de en
  • DE658303C - Electric socket that can be lowered into a pit : de en
  • GB482250A - Improvements in and relating to ironing machines : en
  • CA372600A - Milk product : en fr
  • AU196137A - Process forthe dehydrogenation off aliphatic hydrocarbons : en
  • US2111687A - Hydraulic locking means for motor vehicles : en
  • US2111948A - Shoe : en
  • GB482035A - Improvements in or relating to movement transmitting apparatus : en
  • GB482217A - Improvements in chain shifting devices for cycles and the like : en
  • GB482025A - Improvements in and relating to fastening devices and particularly bonnet fasteners for automobile vehicles : en
  • GB482287A - Improvements in or relating to the fitting of heel seats of shoes for the reception of heels : en
  • GB482231A - Improvements in and relating to multiple-expansion reciprocating engines : en
  • DE658051C - Runner for processing machines designed in the manner of a pan mill : de en
  • GB482182A - Improvements in tuning controls for radio-receiving apparatus : en
  • GB482212A - Improvements in or relating to magazines and magazine-charging devices for machine guns and other magazine fire-arms : en
  • US2111686A - Double acting foot pedal and operating means : en
  • GB482214A - Improvements relating to the locking mechanism of relatively slidable members : en
  • FR826196A - Improvements to installations enabling the remote control of automatic weapons and the like mounted in particular on board air navigation devices : en fr
  • GB482094A - Improvements in or relating to enclosed spools : en
  • FR826063A - Miniature parachute launch system : en fr
  • US2111691A - Motor vehicle : en
  • CA372612A - Scouring and dyeing apparatus : en fr
  • US2111937A - Lease forming mechanism : en
  • AT152995B - Massager. : de en
  • USD108880S - Design fob a bracelet : en
  • AT152989B - Electron tube for generating very high frequencies. : de en
  • US2111557A - Airplane wing structure : en
  • US2111826A - Galvanizing process : en
  • US2111821A - Wheel mounting : en
  • AU103469B2 - Improvements in or relating ot circuit arrangements for rectifying modulated high or intermediate frequency oscillations and for amplifying the oscillations obtained after rectification : en
  • CA372619A - Motion picture projector : en fr
  • US2111938A - Air circulating method and apparatus : en
  • AT152917B - Roll pack for stacked items, especially coins. : de en
  • US2111863A - Secondary amines : en
  • US2111931A - Vehicle direction indicator : en
  • US2111892A - Transfer valve for sterilization apparatus : en
  • USD108952S - Design for a goblet ob similar : en
  • US2111573A - Process for the continuous selective hydrogenation of oil and removal of by-products : en
  • US2111646A - Signaling system : en
  • AU103421B2 - Improvements in means for driving the cutters in sheepshearing machines : en
  • DE658182C - Internal hood lock for motor vehicles : de en
  • AT152863B - Regenerating device for metal sheets. : de en
  • GB482081A - Improvements in shaft torsionmeters : en
  • US2111598A - Frequency indicating and controlling apparatus : en
  • US2112133A - Motor vehicle : en
  • US2112063A - Peep sight for furnaces : en
  • US2111685A - Telegraph broadcasting system : en
  • US2111541A - Time delay relay : en
  • US2111688A - Wood molding, shaping, or uniting apparatus : en
  • FR826078A - Mounting system to prevent false communications in selector telegraph installations : en fr
  • GB482090A - Improvements in methods and apparatus for forming siliceous fibres, especially glassfibres : en
  • AT152955B - Photographic camera. : de en
  • US2111942A - Electronic tube : en
  • DE658136C - Device for determining the height of the shoe heel : de en
  • FR826124A - Temperature regulation system prevailing inside a room or room : en fr
  • GB482224A - Process for the working up of lead ores : en
  • GB482130A - Manufacture of dyestuffs of the anthraquinone series : en
  • US2111606A - Machine for applying pressure to shoe bottoms : en
  • US2111701A - straub : en
  • DE658108C - Suction cell rotary drum filter pressurized at the apex : de en
  • FR826070A - Improvements in manufacturing processes for polymer amides and resulting products : en fr
  • GB482240A - Primary trisazo-dyestuffs derived from resorcinol, their copper compounds and process for their manufacture : en
  • GB482294A - Improvements in or relating to apparatus for measuring, indicating and/or recording a value which is a function of differential pressure : en
  • DE658067C - Rheostat : de en
  • FR826222A - Improvements to cathode ray tubes known as braun tubes : en fr
  • GB482143A - Improvements in walls for furnaces or other heating apparatus : en
  • FR826041A - Insulation of glass fibers or similar fibers : en fr
  • GB482155A - Improvements in electric supply systems employing rectifiers : en
  • US2112076A - Toaster : en
  • GB482242A - Improvements in or relating to frames for name plates, photo frames or the like : en
  • AU103457B2 - Vacuum valve : en
  • CA372652A - High alcohol liquor : en fr
  • US2111773A - Lower journal for revolving doors : en
  • US2112074A - Hair curler : en
  • USD108978S - Design for a broom : en
  • FI17968A - Underlined with three axles for the first time : en fi
  • GB482099A - Improvements in and relating to the cylinders of internal combustion engines : en
  • GB482265A - Instrument for solving triangles mechanically : en
  • CA372689A - Spectacles frame : en fr
  • AU11937A - Improvements in and relating to tempered glass articles : en
  • USD108894S - Design for a bracelet chain : en
  • AT152851B - Fish or similar trap with a lure light. : de en
  • US2111703A - Shaving device : en
  • USD108941S - Design fob a moving picture film : en
  • GB482162A - Improvements in feed-back circuits for high-frequency signalling apparatus : en
  • US2112201A - Means for loading a trailer onto a truck : en
  • USD109005S - Design fob a chair : en
  • US2111804A - Control means for aircraft with rotative wings : en
  • US2111976A - Test for syphilis and the process of preparing the reagent used in performing the test : en
  • US2111824A - Stove top : en
  • US2111916A - Spark plug : en
  • US2112100A - Tassel : en
  • DE658197C - Process for producing high quality cast iron : de en
  • GB482064A - Improvements in and relating to building elements : en
  • GB482292A - Improvements in or relating to adhesives : en
  • USD109003S - Design fob a dress : en
  • AT152954B - Closure for items of clothing or connection of different items of clothing. : de en
  • AU103465B2 - Method and apparatus for cleaning air : en
  • CA372665A - Glass article tempering apparatus : en fr
  • US2111668A - Hydraulically controlled steering mechanism : en
  • US2112068A - Soldering iron : en
  • USD109000S - Design for a dress : en
  • AT152990B - Secondary emission tube. : de en
  • US2111702A - Circuit arrangement for amplifying electric oscillations : en
  • AU283937A - Improvements in and relating to internal combustion engines : en
  • AU369337A - Improved hygienic plug tap : en
  • FI17977A - Electrolyte refining chromium and ferrochrome electrolytic chromium : en fi
  • US2111949A - Furring device : en
  • US2112031A - Excitation system for vapor electric converters : en
  • US2112177A - Slug casting machine : en
  • GB482032A - Improvements in or relating to centrifugal fans : en
  • AT152993B - Process for the preparation of durable solutions of ascorbic acid salts of histidine. : de en
  • CA372647A - Crank shaft and connecting rod : en fr
  • FR826205A - Lighting or irradiation device comprising an electric discharge tube filled with gas and a layer of luminescent sulphide : en fr
  • US2112135A - Easel box : en
  • DE658138C - Device for guiding heating bodies suspended in sludge digesters : de en
  • US2111683A - Tank gauge : en
  • US2111897A - Method of applying a decalcomania : en
  • CA372687A - Windscreen wiper : en fr
  • DE658177C - Litter scoop for artificial manure, sand or the like. : de en
  • FR826151A - Process for treating oils with selective solvents : en fr
  • GB482200A - Improvements in contrivances for absorbing gases or vapours : en
  • CA372629A - Circuit interrupter : en fr
  • CA372714A - Furnace roof : en fr
  • USD108918S - Design fob a handle fob a casket ob : en
  • DE658055C - Internal combustion engine with coolant circuit : de en
  • US2111907A - Grease composition : en
  • GB482203A - Improvements relating to lever operated electric switches : en
  • GB482147A - Improvements relating to vehicle windows : en
  • US2111825A - Writing case : en
  • FR826051A - Device for carrying out reactions in contact with metallic fabrics having a catalytic action : en fr
  • FR826033A - Fresh air quantity adjustment device for two-stroke engines with internal fuel injection : en fr
  • FR826168A - Improvements to electrical transformers : en fr
  • GB482058A - Improvements in or relating to thermostatic steam traps : en
  • DE658165C - Cable coupling for handpieces with electrical power supply for dental equipment stands : de en
  • GB482021A - Improvements in or relating to the production of threads : en
  • AU93637A - Improvements in or relating tothe treatment of wood : en
  • FR826032A - Improved method and apparatus for the manufacture of carbonated beverages : en fr
  • GB481969A - Improvements in the manufacture and production of coating compositions : en
  • GB482113A - Improvements in clutches : en
  • US2112039A - Air conditioning system : en
  • DE658202C - Synchronously running alternating current collector motor : de en
  • US2111553A - Mining monitor or nozzle : en
  • US2111923A - Refrigerating unit : en
  • US2111837A - Fluid control means : en
  • USD108973S - Design for a textile fabric or : en
  • US2111814A - Bumper : en
  • US2111630A - Strand handling apparatus : en
  • US2111913A - Manufacture of sulphanilamide : en
  • US2111831A - Production of improved lubricating : en
  • US2111946A - Lease forming mechanism for slashers : en
  • AT152953B - Hand-operated device for sewing buttonholes u. Like. On zigzag sewing machines. : de en
  • US2111801A - Dynamometer : en
  • DE658077C - Kitchen table : de en
  • US2111833A - Table roll structure for paper machines : en
  • US2112213A - Filter type respirator : en
  • USD108937S - Design for a cabinet for lubricating : en
  • AU103427B2 - Improvements in or relating to television transmitting apparatus : en
  • AU201137A - Improvements in or relating to polarizing bodies and process of preparing thesame : en
  • CA372700A - Cement block : en fr
  • DE658158C - Tilt joint for electrical cables : de en
  • GB482060A - Improvements in or connected with toy vehicles : en
  • US2111610A - Edging machine : en
  • US2112077A - Washing machine : en
  • US2111616A - Refectory table : en
  • US2111925A - Machine for drawing flax, wool, and other fibers for forming slivers or yarn : en
  • AT152988B - Collapsible pocket irrigator. : de en
  • FR826141A - Process for making and arranging rubber soles and heels : en fr
  • GR7234B - CATALYTIC SAPONIZATION METHOD FOR THE PREPARATION OF SPECIAL INDUSTRIAL SOAPS. : el en
  • US2111676A - Articulated car and truck : en
  • AT152890B - Device for the automatic stepless regulation of the brake pad pressure depending on the vehicle load. : de en
  • GB482172A - Improvements in or relating to electrical insulating materials : en
  • US2111894A - Bread loaf forming machine : en
  • AU93837A - Improvements in motorhead lamp projector reflectors : en
  • US2111608A - Stapling machine : en
  • USD108979S - Design for a corner ornament for a : en
  • US2111678A - Telemetric transmitter : en
  • US2111927A - Ticket printing and issuing ma : en
  • US2111944A - Toy railroad : en
  • CA372705A - Building block and tile : en fr
  • US2111550A - Time limit control : en
  • CA372723A - Lock bolt actuating mechanism : en fr
  • US2111710A - Filter unit : en
  • DE658149C - Process for purifying chlorine : de en
  • DK54491C - Insecticide. : da en
  • FR826137A - Machine for the production of deaerated ice : en fr
  • FI17991A - Movie projector : en fi
  • GB481989A - Improvements relating to fastenings for doors, drawers and the like : en
  • GB482213A - Improvements in variable-speed gearing : en
  • DE658206C - Mechanical underfeed firing system : de en
  • GB482027A - Method of manufacturing permanent magnets with well-defined poles : en
  • FI17995A - The cell is coated with rubber in the same direction : en fi
  • GB482222A - Improvements in or relating to brushes : en
  • US2112212A - Tube coating means : en
  • FR826101A - Passing signal device for motor vehicles : en fr
  • FR826043A - Floatless carburettor for internal combustion engines : en fr
  • US2112043A - Dispensing device : en
  • US2112144A - Means for cooling gun barrels : en
  • GB482257A - Resilient suspension unit : en
  • GB482198A - Manufacture of monoazo-dyestuffs insoluble in water : en
  • GB482017A - Improvements in store front construction : en
  • GB482005A - Improvements in or relating to tobacco leaf cutting machines : en
  • GB481896A - Improvements in or relating to the combustion chambers of oil engines : en
  • GB482150A - Improvements in or relating to processes for the manufacture of aluminium : en
  • US2111830A - Metallic barrel and means for clamping closures thereon : en
  • US2111983A - Wheel arrangement for streamline vehicles : en
  • US2112005A - Sleeping car : en
  • USD108891S - Design for a bracelet chain : en
  • AT152903B - Heater. : de en
  • DE658075C - Gas generator, especially for vehicles, with the supply of combustion air through a central nozzle : de en
  • US2111998A - Gas cock : en
  • USD108877S - Design for a chair : en
  • AT152915B - Liquid heater for generating warm and boiling water. : de en
  • AT152931B - Rubber strips for making rubber rings. : de en
  • US2111782A - Dust confiner and collector for grinding and polishing machines : en
  • US2111960A - Motor governor speed adjustment : en
  • FI17969A - Anordning for upprullning av papper och andra i långa banor förekommande material : en fi
  • GB482283A - Improvements in or relating to the supply of air to internal combustion oil engines : en
  • USD108990S - Design for a dress : en
  • DE658063C - Process for the production of ethylene oxide-1,2-cisdicarboxylic acid : de en
  • FR826001A - Pneumatic re-stitching device : en fr
  • FR826072A - Distortion resistant vehicle frame : en fr
  • CA372722A - Gun : en fr
  • DE658208C - Spinneret for artificial silk u. like : de en
  • US2112079A - Electric control system : en
  • CA372670A - High frequency cable : en fr
  • DE658050C - Photoelectric cell with external photoelectric effect (alkaline cell) : de en
  • USD108976S - Design for an automobile radiator : en
  • US2112169A - Jack mounting arrangement : en
  • US2111609A - Thermostatically controlled heating device : en
  • GB482084A - Improvements in potential producing cells : en
  • US2111980A - Venetian shade : en
  • CA372641A - Storage battery filling and venting device : en fr
  • AU136137A - Method and apparatus for cleaning air : en
  • FI17985A - Feed hopper for chips, coke or the like : en fi
  • GB482280A - Manufacture of artificial fibres resembling wool : en
  • US2112098A - Variable time characteristic relay : en
  • GB481999A - Method for the production of centrifugally cast metal tubes : en
  • FR826242A - Pump for remote control device using pressurized liquid : en fr
  • DE658167C - Method and device for producing composite cast blocks : de en
  • DE658237C - Baffle plate conveyor : de en
  • CA372725A - Spinning solution feeding device : en fr
  • GB482153A - Improvements in or relating to tobacco pipes : en
  • DE658289C - Socket for piezoelectric oscillating crystals with storage of the crystal without touching the electrodes : de en
  • DE658103C - Printing unit for cash registers or accounting machines : de en
  • DE658308C - Device for producing cast bearing shells : de en
  • US2112140A - Process for preparing carbocyanine dyes : en
  • AT152916B - Hoods with rubber closure on gas protection suits. : de en
  • US2112034A - Electrical discharge device : en
  • GB482059A - Improvement in control systems : en
  • GB482165A - Improvements relating to pre-combustion chamber direct injection oil engines : en
  • AT152873B - Sledge stretcher. : de en
  • DE658191C - Process for connecting pipes by welding : de en
  • CA372605A - Anti wheel lock system : en fr
  • CA372712A - Vaporizing apparatus : en fr
  • DE658180C - Brake acting on the towing vehicle when the trailer hits : de en
  • DE658239C - Rifleman guard for looms : de en
  • FR826073A - Improved indication and control device for vehicles, more particularly for air vehicles : en fr
  • GB482136A - Improvements in or relating to containers for wet minerals, including washed coal : en
  • USD108986S - Design for a game board : en
  • US2112218A - Motorized control system : en
  • GB482010A - Improvements in or relating to cut-off or like machines : en
  • GB482128A - Improvements in and relating to matrix driers : en
  • GB482229A - Improvements in or relating to ignition means for internal combustion engines : en
  • GB482100A - A process for the preparation of artificial resins : en
  • AT152902B - Powder compact. : de en
  • CA372610A - Loom and weaving method : en fr
  • US2111605A - Furnace wall : en
  • US2111952A - Amusement apparatus : en
  • USD108980S - Design for a dress : en
  • US2112071A - Circuit interrupter : en
  • CA372604A - Cable entrance fitting : en fr
  • GB481899A - Improvements in clippers for superflous hair : en
  • GB482277A - Improvements in and apparatus for the manufacture and production of soaps from oxidation products of non-aromatic hydrocarbons : en
  • CA372659A - Direct acting shock absorber : en fr
  • DE658198C - Switching arrangement for over-travel safety devices with constant warning time : de en
  • DE658270C - Displacement storage for hot water heating systems : de en
  • FR826225A - Protection device for electrical devices insulated by liquid : en fr
  • US2111851A - Automatic filling nozzle : en
  • DE658156C - Circuit arrangement for regulating the transmission rate : de en
  • US2111567A - Transmission system : en
  • US2111748A - Device for melting honey cappings : en
  • USD108974S - Design for a sun suit : en
  • FR826233A - Protective boot against the action of liquids or gases : en fr
  • GB481923A - Improvements in or relating to endless belt conveyors : en
  • DE658217C - Tire building machine : de en
  • DK54507C - Apparatus for Receiving and Determining Direction of Sound Waves. : da en
  • GB482195A - Improvements in or relating to electromagnetic deflecting coils for cathode ray tubes : en
  • FI17987A - Silanordning för fiberuppslamningar : en fi
  • GB482251A - Improvements in or relating to railway train control systems : en
  • US2112221A - Ventilating and air treating unit : en
  • USD109008S - Design for a textile floor covering : en
  • US2112047A - Thermal current-responsive device : en
  • US2111896A - Construction of milk crates : en
  • US2112045A - Seal for combustion engines : en
  • US2112083A - Electric current converting system : en
  • US2111592A - Combination radio-phonograph system : en
  • GB482244A - Improvements in or relating to wet electrolytic cells, such as electrolytic condensers : en
  • AT152864B - Composite iron hollow sleeper. : de en
  • FI17976A - Automatic conveyor system for the operation of the transmission line to the transmission line : en fi
  • FI17999A - Anordning för utmatning av mellanlägg vid uppstapling av ametesbuntar : en fi
  • GB482105A - Improvements in and relating to a machine for forming welt units : en
  • US2111793A - Liner hanger : en
  • US2112037A - Vacuum diffusion pump : en
  • GB482014A - Improvements relating to telephone systems : en
  • US2111545A - Traveler : en
  • US2111675A - Air conditioning system : en
  • US2112038A - Air conditioning system : en
  • CA372585A - Electrical propulsion system control : en fr
  • GB482173A - Improvements in or relating to carburettors : en
  • DE658061C - Process for the desulfurization of gasification or combustion residues : de en
  • FR826203A - Oil separator : en fr
  • GR7235B - GAME FOR THE SWIMMERS. : el en
  • FR826085A - Process and device for air conditioning with independent adjustment of its temperature and humidity : en fr
  • CA372607A - Razor sharpener : en fr
  • GB482183A - Improvements in or relating to duct structures for air conditioning : en
  • FR826112A - Electro-dynamic changeover relay for the protection of electrical installations : en fr
  • AU103444B2 - Apparatus for manufacturing metal reinforcements for constructing concrete pipes or the like : en
  • AU197937A - Improved apparatus for steering craft relative to a source off radiation : en
  • AU294037A - Compressing roller for the manufacture of asbestos cement pipes : en
  • US2111645A - Electrothermic fountain spatula with interchangeable dental attachments : en
  • US2111762A - Resinous compositions from oxalic acid and polyhydric alcohols and process of makingsame : en
  • US2111963A - Arm sling : en
  • GB482051A - Method of and means for regulating the density of fluids : en
  • GB482056A - Braking system : en
  • GB482216A - Improvements in the manufacture of artificial filaments, films and similar materials : en
  • GB482255A - Improvements in and relating to the mounting of hinged doors : en
  • US2111889A - Wind brake for aircraft : en
  • US2111579A - Gasification of fine-grained solid fuels : en
  • USD108898S - Design fob a textile fabric : en
  • US2111997A - Juice extractor : en
  • GB481930A - Improvements relating to centrifuges, particularly cream-separating centrifuges : en
  • GB482245A - Improvements in plate or film holders or cassettes for rontgen photography : en
  • GB482110A - Casing for chiming clocks : en
  • FR826100A - Process and installation for the electrochemical production of manganese : en fr
  • DE658066C - Automatic and elastic braking device : de en
  • DE658219C - Tire building machine : de en
  • US2111836A - Ball cock : en
  • US2111640A - Article forming machine : en
  • USD108944S - Design for a foraminated die : en
  • USD108994S - Design for a dress ensemble : en
  • FR826059A - Screwdriver : en fr
  • US2111583A - Lubricator : en
  • US2112204A - Streamer adapted for towing by aircraft : en
  • FI17981A - Förbränningsmotor med bränsleinsprutning och särskild tändanordning : en fi
  • DE658043C - Extrusion press for ceramic masses with ventilation device : de en
  • DE658280C - Device for holding and centering a part attached to a spinning spindle or other spindle : de en
  • GB482041A - Improvements in lasts for boots and shoes : en
  • GB482115A - Improvements in and relating to transparent envelopes for storing and mounting stamps : en
  • GB482225A - Improvements in or relating to adhesive coated paper cloth and the like : en
  • AT152950B - Shutter blade for photographic lens shutters. : de en
  • AT152966B - Station indicator for radio receivers. : de en
  • CA372587A - Electric lamp : en fr
  • US2112016A - Power transmission system : en
  • DE658195C - A device consisting of a double-armed lever to automatically shut off the gas when the food overflows : de en
  • GB482211A - Improvements in or relating to air conditioning and ventilation : en
  • GB482146A - Improvements in darning instruments : en
  • GB482293A - Improvements in and relating to pipe-couplings : en
  • CA372702A - Fence : en fr
  • DE658196C - Valveless security water seal : de en
  • AT152939B - Focal plane shutter for photographic cameras coupled with a photoelectric exposure meter. : de en
  • FR826134A - Slide projection device, particularly applicable to light composition : en fr
  • GB482086A - Improvements in or relating to low voltage, phase failure and phase reversal protective means : en
  • GB482238A - Improvements in or relating to railway signalling systems : en
  • FR826106A - Method and device for the manufacture of fertilizers containing phosphoric acid : en fr
  • GB482038A - Improvements in means for supplying secondary air and steam to boiler furnaces : en
  • USD109001S - Design fob a dress ensembije : en
  • GB482215A - Improvements relating to gyroscopic compasses : en
  • AU97637A - Apparatus for manufacturing metal reinforcements for constructing concrete pipes or the like : en
  • US2111819A - Erosion check dam : en
  • US2112134A - Typographical slug casting machine : en
  • FR826023A - Reservoir brush : en fr
  • US2111632A - Relay circuit : en
  • US2111818A - Rotary bladed structure : en
  • US2111562A - Wall construction and collapsible mold : en
  • US2112170A - Package : en
  • CA372688A - Shuttlecock : en fr
  • AT152976B - Method for assessing the effectiveness of agents for the treatment of pernicious anemia. : de en
  • DE658183C - Luggage carrier : de en
  • DE658276C - Circular knife : de en
  • FR826120A - Coal waste purification process : en fr
  • GR7241B - MARGARIN FINISHING MACHINE. : el en
  • DE658227C - Hydraulic ram drive for meat cutting machines or the like. : de en
  • CA372613A - Aircraft : en fr
  • US2111777A - Coffee maker : en
  • US2111895A - Rigging ring : en
  • US2112184A - Double pressure interdental wedge gum massager : en
  • CA372710A - Furnace draft regulator : en fr
  • FR826016A - Sealing device for spreading a pasty or liquid material on any surfaces : en fr
  • FR826089A - Process for processing strips of exposed images by means of a liquid which is set in motion by special devices in the processing vessel : en fr
  • GB482340A - Improvements in magnesia refractories : en
  • AT152946B - Sound recording device, in particular for overtaking motor vehicles. : de en
  • US2111967A - Guiding action for brass musical and other instruments : en
  • US2112163A - Manipulative bridge for bifocal lenses : en
  • GB482260A - Cushion joints or mountings : en
  • DE658046C - Device for indirect lighting of tall structures for night flights : de en
  • DE658193C - Arrangement for making colored photocopies : de en
  • DE646722C - Process for preserving raw animal skins : de en
  • DE658189C - Circuit arrangement for emitting inductive direct current impulses : de en
  • GB482193A - Improvements in or relating to trouser presses : en
  • GB482345A - Improvements in or relating to the production of dyed or printed materials : en
  • GB482339A - Improvements in or relating to the manufacture of crystalline magnesium hydroxide : en
  • DE652235C - Mouthpiece for brass instruments : de en
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  • USD109004S - Design foe a scarf : en
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  • FR826130A - moving body fairing equipment : en fr
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  • US2111540A - Voltage regulator : en
  • GB481988A - Improvements in boiler water conditioning and blow-off systems : en
  • GB482179A - Improvements in sheet metal chassis for radio-receivers : en
  • GB482427A - Improvements in or relating to the preparation of normal olefines containing 1- and 2-olefines (mainly 2-olefines) : en
  • GB482019A - Improvements in cloth beam control means for looms : en
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  • GB482273A - Improvements in or relating to wire cloth and method of making same : en
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  • DE657978C - Process for the production of more highly chlorinated methane : de en
  • FR826172A - Process for preparing adenosine from its picrate : en fr
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  • GB481931A - Improvements in ammunition boxes or holders : en
  • DK54486C - Suspended Frame for Suspension of Devices, in particular Radio Devices. : da en
  • US2111964A - Liquid flow control system : en
  • USD108909S - Design for a brooch or similar : en
  • FR826040A - Improvements to mechanically loaded screens : en fr
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  • DE658215C - Cooking pot made of sheet metal, in particular sheet aluminum : de en
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  • US2111727A - Iron oxide pigment : en
  • AU103426B2 - An improved railway rail joint : en
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  • USD108908S - Design for a brooch or similar : en
  • AU103450B2 - Improvements in or relating to method and apparatus for making coated sheet material : en
  • US2111984A - Yarn knitting machine : en
  • USD109006S - Design for a garment blocker : en
  • FR826244A - Improvements in processes to obtain conservable mixed fertilizers : en fr
  • GB482122A - Improvements in or relating to composite materials of polyvinyl halide and solid backing materials, and methods of making the same : en
  • US2111663A - Feed regulator control means : en
  • US2111725A - Separator : en
  • FR826207A - Improvements to window locking devices and the like : en fr
  • GB482192A - Improvements in or relating to the manufacture of dyestuffs for dyeing leather : en
  • GB482234A - Improvements in or relating to motor compressor units for refrigerating apparatus and other installations : en
  • GB481976A - Improvements in and relating to lids for cardboard or like boxes, cartons, and the like : en
  • US2112072A - Toy electric automobile and roadway therefor : en
  • AT152934B - Method and device for metering amounts of radiation energy. : de en
  • DE658092C - Convertible roller and ice skate by changing : de en
  • GB482074A - Noise eliminators for wireless receivers : en
  • GB482174A - Improvements in or relating to machines for polishing buttons : en
  • US2111985A - Container : en
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  • FR826069A - Cathode ray tube for the exploration of teleimages : en fr
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  • US2111543A - Relay : en
  • GB482073A - Improvements in shoes and method of making same : en
  • US2111901A - Wrapping and packaging machine : en
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  • GB481994A - Improvements in the control of prime movers driving fluid pumps : en
  • US2111636A - Antenna : en
  • US2111719A - Ignition mixtures for percussion caps of all kinds, small munitions, and primers : en
  • US2111828A - Compression-ignition internal combustion engine : en
  • US2111642A - Candle holding device : en
  • US2111674A - Fluid-pressure operated brake : en
  • US2111757A - Vacuum discharge vessel : en
  • USD108970S - Design for a bottle : en
  • GB482281A - Improvements in or relating to the production of resinous compositions : en
  • USD108985S - Design for a double barrel firearm : en
  • US2111587A - Phase modulation : en
  • DE657182C - Bending device for pipes, rods and profiles : de en
  • GB482039A - Improvements relating to slicing machines : en
  • GB481905A - A process of treating dairy liquors and dairy wastes to render them harmless waste with recovery of valuable products : en
  • GB481960A - Improvements in or relating to the polymerization of cashew nut shell liquid : en
  • GR7227B - AUTOMATIC BALANCE. : el en
  • US2112097A - Series gap device for lightning arresters : en
  • US2111747A - Headgear friction joint device for welding shields : en
  • US2111581A - Insecticides and spray oils : en
  • US2111779A - Wheel : en
  • US2111798A - Shingle : en
  • US2111665A - Signaling system : en
  • US2111903A - Adjusting device for taking X-ray pictures : en
  • US2111574A - Ring forming machine and method : en
  • US2111700A - Box forming and wrapping system : en
  • US2112086A - Apparatus for making neckties : en
  • US2111993A - Electrolytic device : en
  • USD108957S - Design for a tumbler or similar : en
  • US2111594A - Electrohydraulic system : en
  • US2112187A - Tire molding apparatus : en
  • GB482161A - Improved means for stretching printing plates on printing cylinders : en
  • DE658247C - Device for the production of pressed bodies : de en
  • US2111934A - Synchronous motor : en
  • FR826079A - Process for the production of wood pulp with coniferous woods and in particular pine wood : en fr
  • USD108911S - Design for a ventilator for gas : en
  • GB481980A - Improvements relating to collapsable advertising devices, showcards and the like : en
  • FR826241A - Improvements to locking and sealing devices : en fr
  • US2111764A - Signal converter circuit : en
  • US2111955A - Grinding and polishing apparatus : en
  • US2112165A - Powder box : en
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  • AT152936B - Focal plane shutter camera with a photoelectric light meter. : de en
  • GB482189A - Improvements in electrical control systems : en
  • DE657752C - Small piano : de en
  • US2111870A - Door operating means : en
  • US2111995A - Respirator : en
  • US2111823A - Process of treating hides and skins : en
  • US2111971A - Automatic starter control for internal combustion engines : en
  • AT152958B - Device for the remote control of call or alarm devices or for the remote control of radio receivers. : de en
  • GB481970A - Improvements in spring rings for preventing lateral displacement of machine parts : en
  • FR826245A - Improvements in processes for the manufacture of mixed fertilizers : en fr
  • AU201937A - Improvements in and relating to sockets ofthe plug-in type : en
  • AT152910B - Device for filling certain volumes of liquids into vessels. : de en
  • CA372645A - Electric switch : en fr
  • FR826190A - Film drive device for perforated image strips : en fr
  • AT152996B - Multi-part mast base. : de en
  • AT152927B - Method and device for the production of fuel pellets, in which the material is preheated and then passed through an only partially heated channel of a press. : de en
  • US2112219A - Tufting machine : en
  • AT152947B - Photographic shutter with attached front mechanism. : de en
  • CA372679A - Universal coupling : en fr
  • CA372707A - Signal actuating device : en fr
  • CA372611A - Circular loom : en fr
  • USD108886S - Design fob a braceiet : en
  • US2111667A - Razor hone : en
  • FI17984A - Device for connecting hot and cold water taps : en fi
  • US2112145A - Hot jet apparatus : en
  • US2111670A - Mining machine : en
  • DE658065C - Water-cooled blow mold for shaft ovens, e.g. B. blast furnaces : de en
  • US2112107A - Aeroplane : en
  • FR826099A - Piston rings : en fr
  • DE658135C - Device for lifting loading bridges : de en
  • DE658118C - Device for determining and recording the speed of travel of rail vehicles : de en
  • US2111664A - Gripping fastener : en
  • US2112066A - Miniature piano : en
  • GR7223B - NEW METHOD AND NEW DEVICE FOR IMMEDIATE MANUFACTURE OF STEEL AND OTHER METALS DIRECTLY FROM ORE. : el en
  • USD109015S - Design fob a dress : en
  • DE658179C - Coupling for single-axle trailers of motor vehicles : de en
  • FR826030A - Device for photoelectric scanning of sound tracks recorded by the differential process : en fr
  • AT152892B - Method and device for the automatic plugging of leakage holes in air hoses of pneumatic tires. : de en
  • US2111815A - Machine for copying contours : en
  • US2111982A - Liquid sampler : en
  • FI17996A - Tändmekanism för gevärs- och handgranater : en fi
  • GB481924A - Process for the separation of biologically valuable constituents from starting materials of vegetable or animal origin : en
  • CA372717A - Direct ammonia synthesis : en fr
  • USD108967S - Design fob a frame fob a display : en
  • AT152911B - Liquid heater with shower device. : de en
  • US2111930A - Hydraulic brake connection : en
  • US2111874A - Oxygen tent : en
  • AT152870B - Device for the toilet room of railroad cars. : de en
  • AT152874B - Propeller drives for vehicles, in particular water vehicles. : de en
  • CA372635A - Terminal clamp : en fr
  • AT152859B - Automatic coupling for vehicles, in particular railway vehicles. : de en
  • USD108943S - Design for a textile fabric : en
  • CA372588A - Electric lamp : en fr
  • AU297837A - Material for cleaning and preparing metal for paint : en
  • IE14684L - Electric discharge lamps : en
  • US2111653A - Head lamp construction : en
  • GB482232A - Improvements in devices for controlling the change speed gears of machine-tools : en
  • GB482104A - Improvements in or relating to the manufacture of thin walled tubes, shells and the like : en
  • GB482363A - Improvements relating to dry batteries : en
  • AT152905B - Atomizer burners for liquid fuels. : de en
  • CA372721A - Mullite refractory : en fr
  • US2111850A - Process for the manufacture of knitted articles such as silk stockings : en
  • US2111935A - Shoe : en
  • DE658211C - Process for the preparation of a therapeutically useful solution of bile : de en
  • DE658272C - Swivel joint for lids or doors on vulcanizing molds and kettles : de en
  • GB481901A - Improvements relating to gauges for use in making up print and for like purposes : en
  • GB481966A - Improvements in steam superheaters for locomotive and like smoke tube boilers : en
  • GB482108A - Improvements relating to pumping mechanism giving continuous discharge : en
  • DE657883C - Coil core and process for its manufacture : de en
  • SE91839C1 - : sv
  • GB482219A - Manufacture of polyvinyl acetals : en
  • CA372591A - Glycol ester derivative production : en fr
  • DK54495C - Pneumatic Pump for Fuel Injection in Internal Combustion Engines. : da en
  • DK54502C - Interconnection device at Window frames. : da en
  • USD108920S - Design for a pneumatic tire : en
  • AT152868B - Snow plow. : de en
  • FR826028A - Door frame : en fr
  • FR826123A - Process for the preparation of mineral oils : en fr
  • DE658336C - Double sinks : de en
  • GB481914A - An electric torch : en
  • GB482290A - Production of stereoscopic colour pictures : en
  • AT152977B - Method for cooling dental drills by means of a coolant to temperatures that enable painless dental drilling. : de en
  • GR7231B - SHOE ATTACHMENT SYSTEM. : el en
  • DE658127C - Mobile scaffolding tower for carrying out visits, repair work, etc. on large halls : de en
  • FR826038A - Device for mounting and fixing spectacle lenses in protective masks : en fr
  • US2111987A - Mop wringer : en
  • GB482131A - Manufacture of dyestuffs : en
  • GB482085A - Improvements in methods of forming siliceous fibres, especially glass fibres : en
  • GB482158A - Method of and means for applying closures to vessels : en
  • DK54487C - Device for dry gas meters to limit the impact of the membrane. : da en
  • GB482188A - Cushion joints or mountings : en
  • US2111709A - Brake drum : en
  • CA372590A - Elevator system : en fr
  • AT152930B - Headscarf holder. : de en
  • US2111631A - Toy gun : en
  • FR826214A - Method for preventing agglutination of salts or mixtures of salts : en fr
  • DE658044C - Process for the production of hollow stones closed on five sides by cutting out a clay strand : de en
  • AT152913B - Ornamental grille to cover the mouth of air ducts. : de en
  • AT152961B - Device for determining the content of physiologically non-irritating, toxic gases in the air. : de en
  • AU103455B2 - Improvements in and relating to internal combustion engines : en
  • GB481982A - Improvements in and relating to protective devices for electric apparatus : en
  • FR826039A - Process for the production of cerulean sulfonic acids : en fr
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  • GB482132A - Improvements relating to centrifugal fans or blowers : en
  • USD108903S - Design fob a lace fabric ob similar : en
  • US2111771A - Shaking conveyer : en
  • US2111881A - Whip stock : en
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  • US2111652A - Communicating system : en
  • US2111945A - Trousers cuff : en
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  • US2112041A - Method of and apparatus for humidifying : en
  • US2111844A - Lamp shade cover and the like : en
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  • US2111817A - Rotary bladed structure : en
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  • US2111552A - Process for the preparation of dispersible sulphur : en
  • US2111926A - Machine for drawing flax, wool, and other fibers for forming slivers or yarn : en
  • US2111730A - Dispensing device : en
  • US2111753A - Well bit cutter mounting : en
  • DK54481C - Control device for continuous Coal degassing furnaces with steam supply to the gasification chambers. : da en
  • AT152933B - Roll film processor for daylight development. : de en
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  • US2111549A - Valve for internal combustion engines : en
  • US2111841A - Atomizer : en
  • US2111864A - Art of refining mineral hydrocarbon oils : en
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  • GB482137A - Improvements relating to filters for use in respirators and the like : en
  • US2111582A - Cartridge for caulking guns : en
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  • AU92837A - Improvements in means for driving the cutters in sheepshearing machines : en
  • AU95538A - Improvements in or relating to television transmitting and similar apparatus : en
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  • FR826161A - Improvements to multigrid lamps : en fr
  • US2111659A - Hydraulic pump or motor : en
  • US2111728A - Delivery mechanism for use in delivering the products of printing machines in counted batches : en
  • GB481929A - Improvements in and relating to firelighters : en
  • FR826017A - Process for the preparation of metal phthalocyanines : en fr
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  • US2111644A - Teletypewriter equipment : en
  • US2112110A - Apparatus for making tungsten carbide castings : en
  • US2111566A - Container : en
  • US2111877A - Bulkhead door and the like : en
  • US2112007A - Anchoring means for false teeth : en
  • US2112024A - Process and apparatus for condensation of sublimable material : en
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  • DE658082C - Process for the production of cupromanganese : de en
  • DE658137C - Device for unwinding silk cocoons : de en
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  • FR826185A - Thermal action circuit breaker : en fr
  • GB481915A - Improvements in or relating to propelling pencils : en
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  • DE658114C - 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
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  • GB482011A - An improved clamping device for the making of electrical connections : en
  • GB482096A - Improvements in or relating to the production of crystals : en
  • USD108955S - Design for a goblet or similar : en
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  • DK54490C - Method for Preparing Spray Liquid for Spraying Fruit Trees, Flowers or Plants and Apparatus with Associated Cartridge for Use in Carrying Out the Method. : da en
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  • GB482249A - Improvements in air cleaners : en
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  • US2111962A - Shuttle checking means : en
  • US2112143A - Container : en
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  • USRE20676E - Electric switch : en
  • AT152891B - Rudders for watercraft or aircraft. : de en
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  • US2111684A - Boiler water composition : en
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  • GB482087A - Improvements in or relating to flexible driving mechanisms : en
  • FR826238A - Clamp for securing the strands of hair : en fr
  • FR826084A - Compression tester : en fr
  • US2111572A - Fluid distribution valve : en
  • FR826008A - Double friction, rapid return tapping device on a drill : en fr
  • FR826249A - Plantation heater : en fr
  • GB481895A - Multi-speed lathes : en
  • GB481906A - Plate straightening machine : en
  • AT152923B - Steam curtain firing. : de en
  • US2111578A - Umbrella construction : en
  • US2112217A - Making sensitized elements : en
  • FR826184A - Circuit breaker with arc extinction using pressurized fluid : en fr
  • GB482247A - Improvements in bakers' moulds : en
  • FR826049A - Device for the production of tube-shaped pulling powders : en fr
  • FR826159A - Segment and piston : en fr
  • FR826240A - Manufacturing process of metals or alloys low in carbon and silicon : en fr
  • DE658301C - Dampening roller hose for lithographic printing machines : de en
  • FR826102A - Apparatus for reproducing models or documents illuminated by transparency : en fr
  • DE658273C - Price scale : de en
  • US2111639A - Braided fabric and method of making same : en
  • FR826179A - Method of manufacturing prosthetic medical devices, in particular dental prosthesis devices : en fr
  • USD108968S - Design for a lace : en
  • US2111765A - Automatic volume control : en
  • DE658042C - Device used for conveying cigars or wraps : de en
  • FR826115A - Parallax-free camera more particularly intended for color cinematography : en fr
  • FR826148A - Improvements to electrical switches : en fr
  • FR826235A - Installation for starting and generating electric current for internal combustion engines : en fr
  • DE658207C - Vertical retort for coking coal : de en
  • US2111621A - Dual display and carrying case : en
  • US2111792A - Improved shock absorber : en
  • DE658041C - Device for conveying cigars or wraps : de en
  • GB482049A - Improvements in or relating to apparatus including a scanning disc for transmitting television and like purposes : en
  • USD108927S - Design for a lubricant - receiving : en
  • GB482006A - Improvements in closure means for bags, cases and similar containers : en
  • US2111924A - Slide fastener attachment : en
  • US2111694A - Remote control mechanism : en
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  • FR826173A - Improvements to air-cooled internal combustion engines : en fr
  • GB482178A - Improvements relating to seats particularly intended for use in vehicles : en
  • US2112030A - Laminated material : en
  • AT152942B - Procedure for sending time signals. : de en
  • US2111585A - Head lamp testing apparatus : en
  • CA372597A - Thermostatic switch : en fr
  • AT152983B - Electric discharge tube and process for their manufacture. : de en
  • US2111769A - Lubricating compositions : en
  • US2111908A - Combustion apparatus : en
  • US2111726A - Method of producing iron oxide pigments : en
  • US2111965A - Adjustable handle : en
  • US2111539A - Protector for permanent wave treatments : en
  • US2111759A - Film developing machine : en
  • CA372646A - Strapping machine : en fr
  • CA372657A - Snap switch : en fr
  • US2111774A - Refrigeration : en
  • CA372671A - Sludge and cement slurry drying method : en fr
  • CA372673A - Portable paving plant : en fr
  • US2112085A - Thin metal container : en
  • USD108984S - Design for a dress : en
  • US2112141A - Hydraulic control for variable speed transmissions : en
  • US2111929A - Burner : en
  • AT152857B - Hand dough mixer. : de en
  • AU103435B2 - An improved method of producing highly lustrous hollow bodies from cellulose products andother plastic substances : en
  • AU103456B2 - Material for cleaning and preparing metal for paint : en
  • US2111681A - Machine tool : en
  • US2111735A - Valve-operating mechanism for internal combustion engines : en
  • AT152960B - Process for making advertising stamps. : de en
  • DK54492C - Internal combustion engine with fuel injection and with one or more ignition devices and method of operation of such engines. : da en
  • FR826182A - Sofa bed or other similar piece of furniture and method of manufacture thereof : en fr
  • FI17967A - Snow removal device : en fi
  • GB482175A - An improved method of and means for preventing offset or blotting of freshly printed matter : en
  • FR826153A - Brake, in particular for motor vehicles : en fr
  • GB482109A - Improvements in or relating to metal-vapour current converters : en
  • GB482437A - Apparatus for cutting sections out of metal tubes : en
  • GR7239B - MECHANICAL CURTAIN. : el en
  • FR826117A - Double die for precision threading of metal parts : en fr
  • USD109014S - Design fob a dress : en
  • FI17979A - Myntutlösningsmekanism för penningspelautomater : en fi
  • GB482097A - Improvements in and relating to writing implement having interchangeable leads : en
  • US2112059A - Control apparatus for engine starters : en
  • CA372693A - Vehicle suspension : en fr
  • CA372699A - Valve guard : en fr
  • AU243937A - Improvements in or relating to method and apparatus for making coated sheet material : en
  • US2111994A - Clasp for spectacle cases : en
  • US2112188A - Apparatus for intaglio or the like printing : en
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  • DK54482C - Procedure for Preventing Mold Formation. : da en
  • FI17974A - Anordning vid kaffekvarnar : en fi
  • US2111936A - Fluid purifier : en
  • US2111885A - Automobile body-work : en
  • USD108999S - Design for a dress ensemble : en
  • US2112020A - Car coupling : en
  • US2111737A - Local oscillator circuit tuning device : en
  • GB481971A - Improvements in and relating to the manufacture of zinc oxide, particularly of zinc white pigments : en
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  • USD108896S - Design for a bracelet chain : en
  • US2111956A - Automatic coupling : en
  • US2111811A - Fire hose rack : en
  • DE658093C - Electromagnetic pin level indicator : de en
  • FR826213A - Loom with fixed weft feed : en fr
  • GB482333A - Improvements in or relating to automatic steering gear for aircraft : en
  • US2111829A - Orientation compass : en
  • US2112198A - Motor vehicle construction : en
  • US2112008A - Cream and milk cooling can : en
  • US2112136A - Electron discharge device : en
  • US2112185A - Store equipment : en
  • AT152971B - Device for recording high frequency signals. : de en
  • AU122837A - Improved means for locking and unlocking the boltin relation tothe barrel ofa semiautomatic firearm : en
  • AT152901B - Process for cleaning or regenerating and improving used organic filter materials. : de en
  • GB481918A - Apparatus for controlling gas pressures : en
  • GB481921A - Improvements in control systems : en
  • AU196637A - Improvements in or relating tothe manufacture ofthe envelopes of electric discharge lamps comprising luminescent materials : en
  • GB482047A - Improvements in and relating to typographical slug casting machines : en
  • US2111706A - Method of forming valve devices : en
  • FI17973A - Restrictions on the use of fibrils for the manufacture of glass and liquid fats : en fi
  • DE658119C - Device for power supply for image transmission systems with multi-cell panels and lamp panels : de en
  • FR826152A - Film reel store : en fr
  • FR826006A - Removable watertight junction device for hydraulic transmissions : en fr
  • FR826219A - Convertible stretcher can, by division in its middle, form two separate chairs : en fr
  • US2112032A - Lubricating system : en
  • CA372726A - Power transmission mechanism : en fr
  • DK54506C - Trigger mechanism for automatic firearms. : da en
  • US2112118A - Article handling and crack-off means particularly for use in the manufacture of paste-mold type glassware : en
  • GB482034A - Improvements in and relating to tranportable cinema projecting equipment : en
  • US2111802A - Pigment vehicle for printing : en
  • USD108964S - Design fob a tumbler : en
  • AU173037A - Improvements in Mhgh-presssure metal-vapour electric discharge devices : en
  • US2111909A - Ernst breitling : en
  • DE658117C - Device for the automatic regulation of air heaters, especially for railway vehicles : de en
  • GB482337A - Improvements relating to eccentric mechanism : en
  • GB482266A - Improvements relating to the manufacture of glass pipes : en
  • US2111624A - Fuse construction : en
  • US2111604A - Cooking range : en
  • AU121737A - Improved duplex pump : en
  • FR826200A - Method of manufacturing objects having the general shape of a cup and products obtained : en fr
  • DE658161C - Device for protecting AC lines : de en
  • GB482168A - Improvement in secondary electron emission electrode : en
  • CA372677A - Paper feeding mechanism : en fr
  • AT152978B - Photocathode or secondary emission cathode. : de en
  • AT152952B - Siren. : de en
  • US2111904A - Refrigerating system : en
  • USD108958S - Design for a mortuary stage or simi : en
  • AU282737A - Improvements in electric totalisator systems : en
  • AT152885B - Ski binding with tooth adjustment. : de en
  • AU103460B2 - Improvenmeits in and relating to mechanically operated vehicle brakes : en
  • GB482116A - Improvements in or relating to embroidery needles : en
  • US2111596A - Tire cover : en
  • DE658084C - Device for stopping internal combustion engines : de en
  • DK54504C - Holster puller for automatic firearms. : da en
  • GB481978A - Improvements in or relating to padlock and staple fastening devices : en
  • GB482227A - Improvements in lubricating the spindles of spinning frames : en
  • US2111671A - Serving counter scale : en
  • GB482029A - Improvements relating to high pressure metallic vapour arc lamps and to the manufacture of such lamps : en
  • FR826220A - Watertight closing device for standard cardboard boxes and others : en fr
  • US2111615A - Signaling system : en
  • DE658098C - Method for operating a coke oven with a gas collecting duct in the oven roof : de en
  • FR826004A - Process for the manufacture of hollow bodies closed on one side, by punching rectangular blocks : en fr
  • GB482076A - Improved devices for connecting a load to a source of current and relays for use in such devices : en
  • US2111763A - Radio receiver : en
  • US2111835A - Paper machine table roll structure : en
  • US2112142A - Shoe : en
  • DE658292C - Two-part piston for internal combustion engines : de en
  • DK54505C - Mechanism for Attaching Pipes to Locking Chairs in Automatic Firearms. : da en
  • DE658072C - Process for the production of wool dyes : de en
  • US2111734A - Hydraulic abutment : en
  • US2112001A - Target : en
  • DE658081C - Jigsaw : de en
  • FR826097A - Polychrome paint, giving a variegated surface to the objects to which it is applied, and its manufacturing process : en fr
  • DE658268C - Centrifugal casting device for the production of composite cast bearing shells : de en
  • GB482107A - Bags or containers : en
  • GB482284A - Improvements in the electrical production of musical tones by electro-static means : en
  • AU175937A - Improvements in or relating to quartz to metal joints : en
  • FR826025A - Selective solvent treatment of lubricating oils : en fr
  • GB482341A - Improvements in or relating to excavating machines : en
  • US2111627A - Rotary tool joint : en
  • US2112035A - Oven thermostatic switch : en
  • GB481991A - A process and apparatus for the ventilation and division of the air space in an enclosure : en
  • FR826206A - incandescent electrode for electric discharge tubes : en fr
  • GB481945A - Improvements relating to folding chairs, camp-beds or the like : en
  • AT152968B - Process for upgrading water that is heated to or above the boiling point. : de en
  • DE658099C - Bright glow furnace with an airtight glow hood enclosing the goods : de en
  • GB481919A - Combined file and pipe reamer : en
  • GB482088A - Improvements in reciprocating pumps for liquids : en
  • FR826164A - Capping for containers, in particular for bottles : en fr
  • GB482148A - Improvements in and relating to thermostatic control devices : en
  • US2111654A - Inhaler : en
  • US2111707A - Blanket insulated refrigerator car : en
  • USD108905S - Design for a brooch or similar : en
  • DE658248C - Process to increase the cheese yield : de en
  • AT152987B - Electric discharge tube. : de en
  • US2112095A - Roller : en
  • US2111940A - Braun tube for oscillographic and television purposes : en
  • DE658220C - Inlet control device for the crankcase charge pump of two-stroke internal combustion engines : de en
  • FR826095A - Horizontally sliding frame metal window : en fr
  • US2111827A - Gas burner : en
  • US2111852A - Automatic filling nozzle : en
  • US2111992A - Linoleum cement and the method of preparing the same : en
  • GB482248A - Improvements in and relating to recoil-absorbers for firearms : en
  • AU110126B2 - Improvements in or relating to television transmitting and similar apparatus : en
  • AT152985B - Deep blur filter. : de en
  • DE658079C - Ladder scaffolding : de en
  • FR826183A - Furniture with fabric panels : en fr
  • GB482276A - Improvements in the production of lubricating oils from olefines : en
  • US2112122A - Appliance for beds : en
  • US2112175A - Process of producing stock and poultry food from garbage : en
  • AT152967B - Arrangement for setting electron tube amplifiers or the like. : de en
  • DE639491C - Process for the manufacture of footwear with glued-on split sole and footwear manufactured according to this process : de en
  • US2111867A - Surface condenser : en
  • US2112104A - Railway signaling : en
  • USD108895S - Design for a bracelet chain : en
  • US2112202A - Steam boiler : en
  • AT152921B - Cooking device, especially for sports use. : de en
  • CA372694A - Cigarette case : en fr
  • US2111839A - Breather bag system : en
  • AT152908B - Respiratory protection filters for gas masks. : de en
  • FR826250A - Conveyor device : en fr
  • US2111590A - Nonmetallic gear wheel and method for making the same : en
  • US2111845A - Binder and mounting structure for catalogues or the like : en
  • US2111785A - Detachable fastening for drill bits : en
  • AT152999B - Process for the production of brickwork u. like : de en
  • US2111547A - Accuracy regulator : en
  • US2112182A - Spinning top : en
  • US2112207A - Method of and apparatus for shrinking felt articles : en
  • US2112214A - Magneto generator : en
  • FR826230A - Process for the production of cellulose fibers having wool-like properties : en fr
  • AT152861B - Device for setting the tools of single or multi-spindle boring mills, in particular fine boring mills. : de en
  • GB481911A - Improvements in and relating to waterproof photogravure inks : en
  • US2111988A - Aeroplane : en
  • US2112080A - Tube rectifier voltage supply : en
  • DE658094C - Racing game : de en
  • DE658126C - Coffee brewing device with riser pipe : de en
  • DE658122C - Device for operational regeneration of an electrolytic capacitor that has become defective as a result of overvoltage : de en
  • US2111548A - Method of refining oils : en
  • GB482243A - A method of removing iron from naturally-occurring magnesium silicates : en
  • GB482169A - Improvements in relation to the sealing of laminated or compounded safety glass : en
  • US2111775A - Apparatus for making nets : en
  • USD108888S - Design for a chair : en
  • CA372676A - Reciprocating engine : en fr
  • US2111613A - Cloth or fabric printing machine : en
  • US2111680A - Well screen : en
  • GB481977A - Improvements in combined girdles and shorts : en
  • AU108666B2 - Improvement in treatment for metal : en
  • US2111738A - Tuning arrangement for automobile radios : en
  • FR826231A - Synchronization method : en fr
  • GB482065A - Apparatus for delivering a predetermined quantity of liquid : en
  • GB482343A - Improvements in or relating to filter fabrics and media : en
  • FR826012A - Ball or roller bearing : en fr
  • US2111544A - Traveler : en
  • US2111875A - Powder dispenser : en
  • US2112084A - Magnetic material and method of producing the same : en
  • FR826160A - High voltage fuses : en fr
  • FR826003A - Metal lamp : en fr
  • FR826175A - Liquid dispenser container : en fr
  • AU33637A - Improvements in or relating to television transmitting apparatus : en
  • DE658058C - Process for the production of brake lining material provided on its surface with sloping bristles : de en
  • US2111658A - Variable delivery pump or motor : en
  • FI17972A - Fertilization requirements and anchorage for maturing or maturing glass fibers and other organic fibers : en fi
  • US2111860A - Method of drawing sheet glass : en
  • DE658087C - Device for the revitalization of light tubes by means of shading bodies moving in front of them : de en
  • GB482207A - Improvements in or relating to electrolytic condensers : en
  • GR7237B - GASOLINE CARTRIDGE FOR PAYING LIGHTERS. : el en
  • AT152943B - Drill shank and removable drill head for rock drill bits. : de en
  • AT152860B - Electric drive for running wheels of vehicles, in particular of overhead line trolleys, which are preferably connected to oscillating half-axle shafts. : de en
  • DE658229C - Two-armed spring door closer : de en
  • FR826136A - Capping ink bottles : en fr
  • CA372634A - Electric control system : en fr
  • FR826142A - Process for preserving all kinds of fibrous materials against attack by pests of textile products : en fr
  • FR826060A - Improvements to stoves or any other objects that it may be useful to provide with movable feet : en fr
  • US2111617A - Machine for operating on shoes : en
  • US2111906A - Ventilator cowl : en
  • DE658089C - Device for improving the efficiency of paddle wheel assemblies : de en
  • AT152889B - Ski binding. : de en
  • AT152979B - Device for widening the tear duct and auxiliary device for their introduction. : de en
  • US2112138A - Release and holder for hair curlers : en
  • FI17966A - Sätt att framställa vanilla : en fi
  • GB482268A - Instrument for locating the transfixing pin in fractures of the cervix femoris : en
  • DE658203C - Process for the preparation of azines : de en
  • FR826061A - Improvement in devices using brackets for hooking and clamping : en fr
  • USD108882S - Design for a bracelet : en
  • AU231837A - Improvements in or relating ot circuit arrangements for rectifying modulated high or intermediate frequency oscillations and for amplifying the oscillations obtained after rectification : en
  • CA372690A - Coin controlled self service device : en fr
  • DE658104C - Double-walled box made of paper, cardboard or the like. : de en
  • DE658085C - Controlled counter cylinder on shaker chutes : de en
  • DE658264C - Gas-filled discharge tubes used in particular to emit radiation : de en
  • US2112137A - Attachment plug : en
  • AT152880B - Cross sleeper for supporting the main girders of demountable floating bridges. : de en
  • AT152898B - Bicycle support and padlock. : de en
  • AU103461B2 - Improvements in or relating to rotary fluid pressure engines andthe like : en
  • US2112151A - Combined brassiere and bathing suit : en
  • USD108993S - Design fob a textile fabric ob sim : en
  • US2111669A - Stretcher for footwear : en
  • US2111739A - Magazine for magazine razors : en
  • US2112112A - Springing means for vehicles : en
  • DE658216C - Toothed sheet for connecting pieces of wood lying on top of one another : de en
  • AU103437B2 - Process forthe purification of water : en
  • US2112173A - Device for filling containers : en
  • US2111796A - Attachment for fastening license plates and the like : en
  • DE657663C - Lever mechanism for letter folder : de en
  • FR826011A - Metal vapor discharge tube : en fr
  • USD109007S - Design fob an ensemble dress : en
  • US2112046A - Control system for electric locomotives : en
  • DE658358C - Light wheel set for rail vehicles : de en
  • AT152959B - Device for the permanent illumination of small labeling plates at the pushbutton for electrical signal systems. : de en
  • CA372682A - Insulator shield : en fr
  • GB482163A - Improvements in methods of heating rapidly revolving tube furnaces for melting glass, silicates and other refractory material : en
  • GB482031A - Improvements in or relating to the operation of high pressure valves : en
  • DE658102C - Extrusion press : de en
  • US2111853A - Cord coating machine : en
  • FR826056A - Rigid face mask with device for making calls : en fr
  • GB481986A - Improvements in or relating to the actuation of suction-driven or pressure-driven apparatus by internal combustion engines : en
  • FI18001A - A device with a rubber clock to open clogged sewers : en fi
  • US2111721A - Automatic clutch mechanism : en
  • US2112022A - Condensation products and process of producing same : en
  • US2111677A - Apparatus for locating tension or pressure on the medulla oblongata and adjacent tissues : en
  • US2111966A - Top roll clearer : en
  • AT152896B - Springy wheel. : de en
  • AT152951B - Check box. : de en
  • AU96137A - An improved interchangeable combination for detachable composite heels for boots and shoes : en
  • CA372666A - Heat generator : en fr
  • CA372669A - Pneumatic mattress : en fr
  • DE658254C - Concentrating radium compounds : de en
  • CA372655A - Ceramic : en fr
  • US2111638A - Press box locking mechanism : en
  • US2112161A - Electric furnace for melting and refining metals and other materials : en
  • US2112176A - Splicing device : en
  • GB481912A - Improvements relating to tools for cutting circular holes in metal : en
  • CA372685A - Guy wire fastener : en fr
  • FR826181A - Mounting device for fastening clips, more especially for tie clips and the like : en fr
  • GB481898A - Improvements in or relating to the production of glutamic acid and glutamates : en
  • GB482235A - A process for the preparation of ª -(p-oxyphenyl)-isopropylmethylamine : en
  • FR826167A - Instrument for plotting scales : en fr
  • DE658279C - Arrangement for generating alarm signals by means of a motor-driven alarm device, in particular a siren : de en
  • US2111591A - Pumping device : en
  • GR7238B - PERFECTIONS IN THE CULTIVATION MACHINE. : el en
  • GB482008A - Improvements in or relating to the production of amines : en
  • GB482230A - A process for the manufacture of printing forms for intaglio printing with a doctor : en
  • US2112200A - Activation of cholesterol : en
  • USD108981S - Design for a dress : en
  • CA372695A - Direct reading tactual micrometer : en fr
  • US2112014A - Auxiliary power plant for aircraft : en
  • DE658006C - Method for generating ultra-short waves : de en
  • CA372674A - Heat exchanger : en fr
  • GB482190A - Down-draught safety device for gas-heated apparatus : en
  • GB482286A - Improved process of tanning skins and hides and the product thereof : en
  • IE14810L - Manufacture of elastic fabrics : en
  • US2112166A - Liquid controlled brake mechanism : en
  • GB481975A - Improvements connected with pivot bearings for pivot hung windows : en
  • US2111766A - Salad dressing and method of making the same : en
  • US2111975A - Rotative-winged aircraft : en
  • CA372664A - Basic refractory : en fr
  • DE658073C - Process for the production of dyes : de en
  • DE658131C - Clamp switch : de en
  • GB482141A - A process of softening water : en
  • AU108665B2 - Improved device forthe control of wireless receiving sets : en
  • USD108924S - Design for a sachet powder con : en
  • US2112191A - Process for purifying metallic cadmium : en
  • CA372668A - Fuel particle treating apparatus : en fr
  • CA372686A - Intaglio printing plate making process : en fr
  • USD108991S - Design fob a dress : en
  • FR826204A - Two-body centrifugal pump : en fr
  • DE658267C - Lining compound for centrifugal casting molds : de en
  • DK54479C - Adjustable Coupling between an Antenna Coil and an Iron Filled Lattice Coil. : da en
  • DE658027C - Business machine controlled by punch cards with feeler pens for filling hole combinations : de en
  • GB481932A - Improvements in and relating to bolters : en
  • CA372651A - Covered slide fastener : en fr
  • US2111750A - Air conditioning machine : en
  • AT152970B - Wireless transmitter and receiver. : de en
  • CA372593A - Poultry dipping device : en fr
  • CA372594A - Sausage preparation : en fr
  • US2111612A - Marking machine : en
  • AT152948B - Collar. : de en
  • AU103462B2 - Improved hygienic plug tap : en
  • CA372649A - Spool : en fr
  • DE658151C - Device for drying the steam taken from a steam boiler : de en
  • USD108915S - Design fob a corner plate for a : en
  • USD108940S - Design fob a chair or similar article : en
  • DE658250C - Water gas welding torch : de en
  • GB482072A - Improvements in or relating to multiple contact plug devices for coupling a plurality of double conductor communication circuits : en
  • FR826088A - Arrangement of rectifiers containing m groups of n phases to suppress voltage rise at low load : en fr
  • US2111991A - System for heating by hot water circulation : en
  • DK54497C - Securing device at the ball bearing in swivel rings, especially for trailers for trucks. : da en
  • US2112193A - Parallel motion tool : en
  • USD108982S - Design for a dress : en
  • US2111806A - Unitary mount for sound heads : en
  • DE658115C - Steam power plant : de en
  • DE658340C - Inhaler : de en
  • AU197837A - An improvement relating to mats : en
  • DK54498C - Leaf spring. : da en
  • FR826108A - Process for the manufacture of tracing fabrics made matt on one or both sides : en fr
  • DE658143C - Taxiway for aircraft : de en
  • FR826045A - Float carburettor for hardly volatile fuels : en fr
  • FR826247A - Improvements to sheet metals, particularly for containers or boxes and their manufacture : en fr
  • GB482206A - Improvements in or relating to varnished cambric : en
  • US2112128A - Typographical composing machine : en
  • US2111690A - Regulator : en
  • US2111910A - Sandwich cutting device : en
  • US2112009A - Combined garment support and protector : en
  • US2112094A - Book rack : en
  • US2112216A - Printing press : en
  • DK54496C - Reel for Roll Film Cameras. : da en
  • FR826165A - Tipping device for dumpers and similar vehicles : en fr
  • US2111756A - Manufacture of naphthostyril and 8-amino-1-naphthoic acid : en
  • USD108938S - Design for a cabinet for lubricating : en
  • US2111789A - Treatment of sulphide ores : en
  • FR826217A - Improvements to air purifiers : en fr
  • GB482070A - Electric discharge lamp : en
  • GB482134A - Improvements in or relating to trailer vehicles : en
  • DE658328C - Air foam generator : de en
  • GB482149A - Improvements in or relating to processes for the manufacture of magnesium : en
  • GB482272A - Improvements in nuts : en
  • US2111556A - Marking machine : en
  • USD108961S - Design for printed fabric : en
  • DE658071C - Process for producing an electrolytic film for electrolytic capacitors : de en
  • DE658235C - Belt conveyor : de en
  • CA372599A - Press moulding mass production : en fr
  • AU108668B2 - Band discriminating means and method : en
  • US2111655A - Boiler : en
  • US2111809A - Control device : en
  • US2111879A - Insecticide : en
  • US2112203A - Method of treating milk : en
  • USD108887S - Pencil tip : en
  • AU108627B2 - Improvements relating to applicators for applying liquids to surfaces : en
  • CA372602A - Enzyme preparation : en fr
  • AT152956B - Collapsible camera. : de en
  • CA372618A - Hydraulic tappet : en fr
  • CA372703A - Cleaning fluid : en fr
  • US2111722A - Automatic power transmitting mechanism : en
  • US2111751A - Well tool construction : en
  • US2112013A - Wrapper for cigarette packages and the like : en
  • US2111637A - Bottle cap and time indicating means for medicinal receptacles : en
  • DE658124C - Process for the production of azo dyes : de en
  • AT152879B - Adjustable ski jaw. : de en
  • DE658090C - Tool handpiece with flexible tool spindle bearing for tools with a flat working surface, especially grinding wheels, for machining essentially flat surfaces : de en
  • DK54489C - Vacuum core kneaders. : da en
  • FR826046A - Products for hair dyeing : en fr
  • FR826147A - Improvements to devices using a magnetic field in a light bulb : en fr
  • US2112089A - Phototube : en
  • USD108878S - Design foe a spoon : en
  • DE658223C - Electrically remote controlled shut-off and control device for Flude : de en
  • DE658040C - Cigar wrapping press : de en
  • USD108939S - Design for a cabinet for lubricating : en
  • US2112106A - Air inflation and gauge device : en
  • GB481904A - Method of and apparatus for controlling the concentration or consistency of a liquid, particularly of a paper pulp suspension : en
  • DE658120C - Overvoltage protection : de en
  • CA372728A - Wire cloth uniting apparatus : en fr
  • DE658107C - Washing device for wood and coal firing : de en
  • DE658256C - Bright glow pot with inner and outer lid : de en
  • US2111571A - Dry cleaning liquid and process of : en
  • GB482067A - Resilient suspension device : en
  • USD108928S - Design for a rain stocking : en
  • DE658069C - Darkening device, consisting of a shell that can be folded up like a harmonica and can be attached to electrical lighting for air raid protection purposes : de en
  • DE658226C - Planetary gear change gear for bicycles : de en
  • US2111657A - Hydraulic pump or motor : en
  • US2111758A - Pump : en
  • US2112149A - Apparatus for treating petroleum : en
  • CA372662A - Railway car roof : en fr
  • AU103439B2 - An improvement relating to mats : en
  • CA372698A - Hair drying appliance : en fr
  • US2111656A - Sheet metal container and method of making the same : en
  • US2111551A - Magnetic motor : en
  • USD108907S - Design for a brooch or similar : en
  • US2111772A - Garment hanger : en
  • US2111869A - Spindle mounting : en
  • AT152882B - Snow blower. : de en
  • CA372656A - Hormone production : en fr
  • DE658109C - Method and device for discharging adsorbents from adsorbers : de en
  • DE658300C - Device for separating mixed fluids of different specific gravity : de en
  • GB482202A - Improvements in optical scale-reading apparatus : en
  • GB482271A - Improvements in or relating to the treatment of hydrocarbons : en
  • AT152957B - Spiral slide. : de en
  • CA372630A - Elevator control system : en fr
  • US2112051A - Electric control system : en
  • FR826096A - Elastic wheel : en fr
  • CA372601A - Coffee preparation : en fr
  • US2112028A - Photographic apparatus : en
  • DE658269C - Seating and reclining furniture : de en
  • USD108914S - Design for a handle for a casket or : en
  • US2111954A - Cooker : en
  • DE658100C - Rail locomotive with limited freedom of movement of the respective trailing wheel sets : de en
  • FR826042A - Device for air filtration : en fr
  • FR826083A - Water-insoluble azo dyes and process for their preparation : en fr
  • US2111873A - Transmission mechanism for sewing machines : en
  • DE658096C - Pressure-resistant explosive cartridge : de en
  • FR826026A - Installation circuit breaker with toggle mechanism : en fr
  • GB482204A - Improvements in laquering layers of photographic materials : en
  • GB481903A - Improvements in or relating to radio aerial systems : en
  • CA372633A - Electric vehicle : en fr
  • US2111849A - Electric appliance construction : en
  • US2112018A - Device for eliminating noxious substances contained in tobacco smoke : en
  • AU326337A - Improvenmeits in and relating to mechanically operated vehicle brakes : en
  • US2111696A - Shock absorber mounting for automobiles : en
  • US2111922A - Cove base molding : en
  • USD108972S - Design fob a textile fabric or : en
  • GB481984A - Improvements in floor construction : en
  • FR826223A - Device for crushing all kinds of material : en fr
  • GB482103A - Improvements in variable attenuators of electric signals : en
  • FR826091A - Doorbell and name board for building doors : en fr
  • GB482157A - Improvements in or relating to processes for the manufacture of magnesium or alloys thereof : en
  • GR7233B - ADVERTISING. : el en
  • DE658068C - Arrangement for reducing the short-circuit currents in electrical AC systems : de en
  • US2111928A - Fuel burner : en
  • US2112092A - Switch mechanism : en
  • GB482267A - Improvements in or relating to electrical signalling systems : en
  • US2111623A - Fly screen : en
  • AT152914B - Liquid heater. : de en
  • USD109011S - Design fob a handbag : en
  • CA372586A - Arc lamp : en fr
  • CA372620A - Casein dispersion : en fr
  • CA372661A - Railway car roof : en fr
  • CA372603A - Yeast product : en fr
  • USD108929S - Design for a textile fabric or : en
  • DE658313C - Drive for hoists : de en
  • FR826098A - Improvements to devices for regulating the flow of a fluid : en fr
  • GB482077A - Clutches suitable for change-speed mechanism : en
  • AU505836A - An improved railway rail joint : en
  • DE658173C - Fluid meter : de en
  • FR826226A - Improvements to machines for applying pressure to the bottom of shoes and in particular to smoothing machines : en fr
  • US2111914A - Registering device for use in making printing plates : en
  • USD108989S - Design for a vehicle seat or similar : en
  • FR826218A - Process for improving textile fibrous materials : en fr
  • US2111749A - Electric protective device : en
  • US2112197A - Windshield cleaner for buses : en
  • AU133837A - Improved means for use in exhausting air from containers andin the sealing thereof : en
  • CA372643A - Textile fabric processing : en fr
  • US2111614A - Apparatus for preventing siphonic back flow : en
  • GB482237A - Improvements in or relating to a device for uncapping honeycombs : en
  • DE658319C - Piston engine, in particular internal combustion engine : de en
  • US2111576A - Frosted glass and method of making same : en
  • US2112082A - Method for improving the vacuum of discharge apparatus : en
  • FR826110A - Rewinding device for film on reels : en fr
  • GB482199A - Improvements in and relating to sliding doors for vehicles : en
  • GB482434A - Improvements in or relating to counter current apparatus for the contacting of liquid-liquid or solid-liquid systems : en
  • GB482279A - Improvements relating to tubular metal conduits for electrical installations : en
  • GB482048A - Improvements in or relating to type-printing telegraph receivers : en
  • DK54483C - Procedure for the manufacture of disinfectants. : da en
  • AT152888B - Shock-absorbing handlebars or handlebar supports, in particular for bicycles. : de en
  • DE658076C - Device for monitoring the ignition in combustion systems : de en
  • FR826020A - Disconnected heating boiler : en fr
  • GB482071A - Improvements in and relating to luminescent materials for use in electric lamps and the like : en
  • US2112192A - Hand tool : en
  • AT152925B - Alluvial track. : de en
  • FR826086A - Apparatus for performing invisible seams or overlocking : en fr
  • GB481922A - Improvements in and relating to electric supply systems : en
  • US2112010A - Apparatus for producing printing plates : en
  • DE658187C - Process for the reaction of ammonium nitrate with alkali chloride : de en
  • GB482201A - Improvements in welded seam joints for metal pipes and other receptacles : en
  • GB482013A - Improvements in or relating to chance-controlled indicating devices : en
  • FR826090A - Extendable electric pendant and wall light : en fr
  • US2111718A - Hydrocarbon separating apparatus : en
  • US2111968A - Hydrocarbon oil treatment : en
  • IE14849L - Magnesium hydroxide : en
  • FI17982A - Förgasningskammare till råoljeförgasare : en fi
  • DE658194C - Heel point with partially raised tread and angled edge directed towards the center of the axis : de en
  • US2112065A - High frequency amplifier : en
  • FR826068A - Concrete : en fr
  • GB482015A - Process for the manufacture of free sh-glutathione and its alkaline earth metal salts : en
  • FR826010A - Device for using the ringing winders of alarm clocks and the like to control any electrical circuit at a predetermined time : en fr
  • AT152912B - Hand-held device for forcibly opening locked doors. : de en
  • AT152883B - Spoked wheel and pneumatic tire for automobiles. : de en
  • US2111666A - Flexible arch supporting sole : en
  • DE658175C - Device for displaying the turning speed of a vehicle : de en
  • DE658178C - Device for manufacturing embossed, folded and unfolded fabric products, in particular paper napkins : de en
  • GB482156A - Apparatus for condensing and collecting fumes or condensable vapours : en
  • DE658236C - Multiple clamping device with weight rollers for conveyor belts : de en
  • GB481985A - Improvements in and relating to engraving : en
  • US2111887A - Rotary cutting tool : en
  • US2112159A - Apparatus for treating seeds : en
  • FR826198A - Control device for servicing elevator cabin and floor doors : en fr
  • US2111808A - Dialytic process : en
  • AT152909B - Electric push button control for elevators. : de en
  • USD108945S - Design fob a sugar bowl top : en
  • CA372653A - Handwheel : en fr
  • US2112058A - System of compensation : en
  • US2112114A - Roofing calculator : en
  • AU103432B2 - Improved means for use in exhausting air from containers andin the sealing thereof : en
  • AU103440B2 - Improved apparatus for steering craft relative to a source off radiation : en
  • USD108988S - Design for a dress : en
  • DK54480C - Method of Making High Percent Transparent Soaps. : da en
  • CA372640A - Water closet : en fr
  • GB482144A - Improvements in or relating to machines for breaking or granulating stone and like material : en
  • DE658111C - Process for the production of hyposulfite : de en
  • DE658159C - Heat switch with a bowl-shaped curved bimetallic element that snaps through after reaching a certain temperature and carries the contacts : de en
  • US2112054A - Operating mechanism : en
  • GB482209A - Improvements in or relating to the manufacture of wax-like products : en
  • FR826140A - Air filter : en fr
  • GB482288A - Improvements in or relating to electric couplings : en
  • US2112126A - Motor driven headstock for machine tools : en
  • FI17978A - The maximum permissible value for the production of the product : en fi
  • FR826132A - Advanced broaching machine : en fr
  • FR826139A - Pressure liquid distribution : en fr
  • GB482145A - Improvements in indented paper : en
  • GB482171A - Manufacture of acid monoazo-dyestuffs : en
  • GB482181A - Process for the production on textile fabrics of wash-resistant decorations simulating die-stamp printing : en
  • US2111635A - Electrical relay : en
  • US2112113A - Drawing instrument : en
  • AT152918B - Packaging for stockings. : de en
  • CA372716A - Internal combustion engine : en fr
  • GB482030A - A method of and apparatus for heating by products of combustion : en
  • GB482138A - An improved ventilator or extractor for vitiated air or the like : en
  • US2111834A - Process and apparatus for drying fibrous webs : en
  • USD108932S - Design for a beverage shaker : en
  • CA372617A - Milk treating apparatus : en fr
  • US2111767A - Cosmetic container : en
  • US2111795A - Indicating device : en
  • US2112081A - Network protector tripping apparatus : en
  • US2112052A - Shoe construction : en
  • US2112172A - Sewing machine lubrication : en
  • US2111876A - Tooth brush : en
  • USD108883S - Design for a bracelet : en
  • AT152963B - Image carriers for enlargers. : de en
  • CA372644A - Colour picture production : en fr
  • FI17975A - Friliggande tröskellist : en fi
  • GB482278A - Improvements in or relating to self-propelled railway vehicles : en
  • US2111838A - Container : en
  • DE657982C - Circuit arrangement for telephone systems with dialer operation : de en
  • US2111569A - Building block, rooflight, and the like : en
  • DE658064C - Device for dry deep cooling of air : de en
  • GB482009A - Improvements relating to decorated confectionery boxes : en
  • AT152992B - Process for obtaining a durable, water-soluble medicinal product from the milk juice of Lactuca virosa. : de en
  • FR826239A - Device for removing tanks, bottles, etc. specified quantities of liquids : en fr
  • US2111755A - Brake : en
  • USD108953S - Design fob a goblet ob simjlab : en
  • DE658059C - Process for printing rubber elastic woven goods or braided goods with incorporated rubber threads : de en
  • US2111832A - Coin dispenser : en
  • US2111555A - Marine craft : en
  • CA372631A - Moving stairway : en fr
  • US2111947A - Propeller : en
  • AT152982B - Surface for the emission of secondary electrons and a method for producing such a surface. : de en
  • GB482114A - Improvements in or relating to radio antenna systems : en
  • GB482170A - Improvements in relation to laminated or compounded safety glass and the manufacturethereof : en
  • GB482003A - Improvements relating to spraying apparatus : en
  • IE14614L - Slidable closures for collapsible tubes etc : en
  • FR826143A - Device coupling to bicycles for their transformation into tandems : en fr
  • DE658153C - Process for printing marble, marquetry and similar patterns using elastic printing forms : de en
  • DK54478C - Coupling between an Antenna and a Receiver Input Circuit. : da en
  • US2112127A - Typographical composing machine : en
  • GB482262A - Improvements in optical scale-reading apparatus : en
  • GB482054A - Improvements in or relating to the measurement of rotational velocity : en
  • GB482338A - Improvements relating to measuring and dispensing apparatus : en
  • GB481993A - Improvements in or relating to coin testing devices : en
  • GB481996A - Improvements in or relating to grid-controlled electron multiplier circuits : en
  • GB482026A - Electron multiplier : en
  • DK54493C - Charging device for Combustion power machines for solid, powdered Fuels. : da en
  • CA372715A - Burial vault : en fr
  • FR826138A - Advanced school tables : en fr
  • DK54494C - Process for the production of a liquid propellant from coke oven gas or similar technical gas mixtures. : da en
  • AU174537A - An improved method of producing highly lustrous hollow bodies from cellulose products andother plastic substances : en
  • DE658037C - Heel made of rubber : de en
  • US2111770A - Ironing and folding machine : en
  • US2111820A - Alkyl aromatic acetic acid and homologues thereof : en
  • DE658125C - Circular knitting machine : de en
  • DK54485C - Method of Manufacture of Magnium. : da en
  • DE658174C - Color pyrometer with reference light source : de en
  • DE658129C - Process for the production of molded cork bodies : de en
  • AT152853B - Device for cutting sheet-like material, in particular tobacco leaves, into fibers. : de en
  • FR826157A - Mechanical device for canning liquids or pasty fluids : en fr
  • GB482208A - Improvements in or relating to light-electric translating means and to television transmitters : en
  • DE658221C - Device for starting internal combustion engines : de en
  • GB482160A - A method and means for launching and landing aircraft : en
  • DE658097C - Process for the manufacture of finned tubes : de en
  • GB482018A - Manufacture of water-soluble condensation products containing phosphorous : en
  • GB482263A - An improved purifier and pressure regulator for gas : en
  • GB482120A - The manufacture of condensation products : en
  • CA372625A - Circuit breaker : en fr
  • CA372729A - Wheel plate : en fr
  • AU167137A - Improvements in knuckle joint couplings for shearing machines : en
  • USD108913S - Design for a handle for a casket or : en
  • DE1431423U - : de en
  • CA372628A - Web guide control device : en fr
  • US2111711A - Combination radio receiver and phonograph : en
  • US2112060A - Partition element for freezing trays : en
  • USD109009S - Stopper therefor : en
  • GB482432A - Improvements in or relating to the cooling of the supercharging pumps of internal combustion engines : en
  • US2111744A - Burner safety control : en
  • USD108998S - Design for a cabinet for combina : en
  • US2111729A - Slide fastener : en
  • US2112003A - Crate for carpets and the like : en
  • US2112153A - Hydraulic punch and die unit : en
  • FR826162A - Process for the preparation of estradiol-type compounds esterified in position 3 : en fr
  • FR826229A - Synchronous motor intended to operate the contact selectors in electric remote control installations : en fr
  • DE658148C - File cover with a tail : de en
  • CA372609A - Circular loom mechanism : en fr