• US2214316A - Dental equipment assemblage : en
  • USD122389S - Design for a goblet or similar article : en
  • CH211345A - Device for cushioning organs executing a movement. : de en
  • AT159483B - Arc converter (Marx converter) with auxiliary and main electrodes. : de en
  • CA391172A - Motion picture theatre : en fr
  • CH211314A - Layered cylindrical wound body with high shear strength and process for its manufacture. : de en
  • DE696051C - Automatic pipette : de en
  • US2214641A - Process of producing rotogravure paper and the like : en
  • US2214049A - Roof truss : en
  • US2214251A - Antioxidant composition : en
  • US2214645A - Control device : en
  • CH211364A - Utility device set up for direct current supply. : de en
  • CH211294A - Process for the production of a condensation product. : de en
  • USD122413S - Tool for removing corn from the cob : en
  • CH211443A - Device for turning a work piece on machine tools. : de en
  • US2214205A - Photographic film : en
  • FR857486A - Aircraft fitted, on either side of its plane of symmetry, with devices for sucking in the boundary layer or for blowing air masses into the boundary layers of flow : en fr
  • GB526037A - A method for producing an electroplated tin coating on other metals, particularly iron or steel sheets or strips : en
  • US2214210A - Air circulating system for refrigerator cars and the like : en
  • US2214519A - Mop head : en
  • US2214197A - Mercury switch : en
  • US2213972A - Artificial fiber suitable for yielding dyeings fast to fulling : en
  • US2214245A - Telephone system : en
  • US2214414A - Typewriting machine : en
  • US2213997A - Fuel-air mixture control for internal combustion engines : en
  • CH211344A - Universal woodworking machine. : de en
  • US2214069A - Hair clipper : en
  • US2214498A - Cactus eradicator : en
  • USD122430S - Design for a store front : en
  • US2214468A - Projection device : en
  • US2214478A - Label cutting and packing machine : en
  • DE696122C - Pneumatic main station : de en
  • AT159480B - Method for the investigation of substances using slow neutrons. : de en
  • US2214239A - Showcase : en
  • US2214244A - Closed top railway car body : en
  • USD122449S - Design for a vase or similar article : en
  • USD122396S - Design fob a toy ob smilab abticle : en
  • CA391187A - Engine fuel injection system : en fr
  • CH211324A - Device for ejecting cartridge cases in automatic firearms. : de en
  • CH211340A - Solder alloy. : de en
  • FR857381A - : fr
  • CA391195A - Harpoon spoon and plug : en fr
  • US2214103A - Refrigerating apparatus : en
  • GB526069A - Improvements in firearm mountings provided on stands or gun-carriages : en
  • CA391234A - Brake mechanism : en fr
  • CA391304A - Method of surface treating labelled articles : en fr
  • DK57979C - Rinse-type rinsing cisterns with large and small rinsing. : da en
  • US2214288A - Elevator : en
  • CH211371A - Overcurrent delay fuse. : de en
  • DE696128C - Device for maintaining an adjustable temperature range by means of a temperature controller : de en
  • CH211350A - Injection internal combustion engine. : de en
  • AU122114B2 - Improvements in or relating to cutlery : en
  • CH211272A - Gas stove heat recovery unit. : en fr
  • FR857387A - Process for making construction coverings : en fr
  • DE696234C - Process for the production of ammonium citrate-soluble phosphate fertilizers : de en
  • GB526218A - Improvements in and relating to the ignition and the promotion of the combustion of fuel in internal combustion engines : en
  • AT159472B - Device for securing vessels, containers or pipelines against destruction by internal overpressure. : de en
  • CA391291A - Paper or paperboard manufacture : en fr
  • US2214020A - Motor controller : en
  • US2214450A - Multiple-repeat router : en
  • US2214418A - Quilting frame : en
  • US2214461A - Patch cutting machine : en
  • GB526038A - Type lever operating mechanism for typewriters : en
  • US2214214A - Treating alum : en
  • GB526033A - Improved manganese alloy : en
  • DE696018C - Folding davit : de en
  • GB526070A - Improvements in or relating to loading devices for vehicles : en
  • FR857427A - Compressor, especially for refrigeration devices : en fr
  • US2214074A - Mattress protector : en
  • US2214294A - Insulation covering : en
  • US2214508A - Mold for centrifugal casting : en
  • USD122412S - Design for a christmas tree stand : en
  • DE690232C - Fluid transmission for motorcycles : de en
  • US2214247A - Antiskid tread for running boards and the like : en
  • USRE21551E - anderson : en
  • GB526012A - Improvements in and relating to electric circuit control systems : en
  • US2214323A - Toilet accessory : en
  • AT159457B - Circuit for amplifying high-frequency electrical oscillations, which contains a screen grid tube or pentode. : de en
  • AU111415B2 - Improvements in apparatus for generating electric currents of sawtooth waveform : en
  • FR857423A - Improvements to metal sheet piles working in bending or in tension : en fr
  • USD122527S - Design fob a dress : en
  • DE695922C - Adjustable shoe last : de en
  • US2214492A - Steering gear : en
  • AT159494B - Straightening device for type printing counters. : de en
  • AU535339A - An improved jig forthe assembly of frames of boats : en
  • USD122420S - Design for a top unit for back bars or the like : en
  • DE696075C - Machine for processing the outer surface of workpieces : de en
  • DE696162C - Multi-stage gear change transmission without interrupting the drive : de en
  • US2213944A - Process for colloidal transfor- : en
  • US2214066A - Sanitary device : en
  • US2214678A - Process for the recovery of desirable constituents from gas : en
  • US2214394A - Hydraulic table reciprocating mechanism : en
  • USD122555S - Design for a dress : en
  • AU476339A - An improved syphonic flushing unit for cisterns : en
  • US2214367A - Microscope : en
  • US2214392A - Message delivery device : en
  • DE696098C - Electrode holder head for arc lamps, especially for headlight arc lamps : de en
  • FR857411A - Improvements to the conditioning or treatment of metal bodies : en fr
  • US2214007A - Creped pressure-sensitive adhesive material : en
  • US2214170A - Removable neck for power control units : en
  • US2214327A - Belt reeling device for poultry battery : en
  • USD122521S - Design fob a. dress : en
  • CA391299A - Inertia controlled brake : en fr
  • GB526008A - A new or improved device for connecting a handle to a brush or the like : en
  • GB526255A - Continuous furnace for heating billets and the like : en
  • DE696049C - en permanent magnets oppositely excited rotor parts : de en
  • GB526155A - Improved devices for converting fluid-pressure variations into variations of electrical capacity : en
  • US2214409A - Fish lure or bait : en
  • US2214552A - Controller for hydrodynamic machines : en
  • FR857403A - Improvements to steam injection fuel burners : en fr
  • DE696041C - Dismountable, portable, standing retort furnace : de en
  • CA391194A - Engine cylinder and piston : en fr
  • CA391275A - Hair clipper : en fr
  • US2214098A - Belt : en
  • US2214440A - Hydraulic jack : en
  • US2214253A - Traffic signaling system : en
  • GB526250A - Improvements in or relating to sound signal apparatus : en
  • AU111449B2 - Improvements in scarifiers and like cultivating implements : en
  • CA391209A - Cigarette tobacco feed : en fr
  • GB526058A - Process for the manufacture of hollow articles in glass or other material capable of being drawn in the plastic state : en
  • US2214456A - Motor vehicle : en
  • US2214222A - Window construction : en
  • US2214528A - Automatic oiling mechanism : en
  • US2214260A - Apparatus for indirect transfusion and venoclysis : en
  • DE696161C - Trailer hitch : de en
  • GB526042A - Improvements in door holders for ships cabins or the like : en
  • US2213995A - Photographic emulsion : en
  • US2214555A - Apparatus for cementing wells : en
  • US2214592A - Motor ventilating system : en
  • FR857458A - Photographic inversion bath : en fr
  • US2214709A - Prestretching of wire ropes and the like : en
  • DE696046C - Automatic starting device for switching on and off an existing machine set for charging a collector battery : de en
  • DE696178C - Process for producing multicolor subtractive images : de en
  • FR857453A - Automatic window regulator : en fr
  • FR857459A - Machine for cleaning oyster roof tiles before liming : en fr
  • DE696168C - Process for the production of cellulose hydrate films coated with hydrophobic layers : de en
  • DE696190C - A release device designed as a handle with a lever-like trigger protected by a bracket and a push-button switch operated by the latter : de en
  • US2214189A - Pneumatic polishing and abrading machine : en
  • DE690697C - Cystoscopic instrument for crushing bladder stones : de en
  • USD122489S - Design for a mat or similar article : en
  • GB526061A - Process of ripening alkali cellulose : en
  • DE696095C - Thermal, self-acting circuit breaker for motors or electrical devices : de en
  • FR857462A - Ice cooling and making apparatus and method of making : en fr
  • GB526109A - Process for the treatment of fibrous organic materials : en
  • GB526248A - Apparatus for use in connection with the control of respiration and other actions of the human body : en
  • CA391265A - Abrasive element : en fr
  • USRE21562E - Repeating fuse construction : en
  • US2214011A - Envelope attachment : en
  • AU111385B2 - Improvements in or relating tothe welding, soldering and brazing of metals : en
  • AU413139A - A new and improved cleanser : en
  • DK57966C - Sofa that can be converted into Bed. : da en
  • USD122491S - Pillowcase or similar aoticle : en
  • US2214359A - Ammunition : en
  • FR857468A - Arrangement of actuators in rotary piston compressors and crescent-shaped working chamber compressors : en fr
  • GB526007A - Manufacture of azo-dyestuffs : en
  • US2214507A - Collapsible tube holder and ejector : en
  • DE696065C - Pressure register for accordions or the like : de en
  • DK57967C - Seating that can be converted into Bed. : da en
  • US2214202A - Photographic developer package : en
  • US2214438A - Process for purifying naphthenic acids : en
  • GB526291A - Means whereby insulating or other material in sheet or slab form may be attached to steel frame buildings : en
  • US2214305A - Transfer chute : en
  • USD122381S - Design for a tablet dispenser : en
  • USD122442S - Design for a brooch or similar article : en
  • US2214382A - Aligning coupling : en
  • US2213996A - Recovery of liquid from hydrocarbon gases : en
  • GB526172A - Improvements in shaving or hair cutting appliances : en
  • DE696170C - and power reserve : de en
  • DE696188C - Circuit arrangement for automatic fading compensation : de en
  • GB526148A - Improvements in or relating to containers and the manufacture thereof : en
  • DE696029C - Comb polishing machine : de en
  • US2214567A - Speed control mechanism : en
  • CH211441A - Process for the production of liquid iron. : de en
  • US2214349A - Composition of matter for cores : en
  • GB526128A - Improved machine for removing stalks from fruit : en
  • AU30940A - Railway bogie structure : en
  • CH211291A - Process for the production of a polyurethane. : de en
  • US2214685A - Automobile antenna : en
  • US2214629A - Products for fixing tanning agents and a method of carrying out this fixing : en
  • GB526301A - Improvements relating to mechanism for applying adhesive patterns to two sides of fibrous sheet material and the like : en
  • GB526142A - Improvements relating to machines for inserting and securing belt fasteners : en
  • DE696060C - Device for measuring diffusion rates : de en
  • FR857493A - Improvements to high voltage circuit breakers : en fr
  • GB526016A - Improvements in or relating to machines for pressing and smoothing the uppers of shoes : en
  • GB526240A - Improvements relating to yarn twisting or doubling machines : en
  • GB526302A - Improvements in light metal stanchions and the like : en
  • USD122560S - Design for a dress : en
  • DE696151C - Device for the automatic return of a throttle valve to the starting position : de en
  • FR857388A - Regulator for injection engines : en fr
  • FR857485A - Mechanically controlled device for acting on the boundary layer of the relative wind along the aircraft wings : en fr
  • USD122488S - Design for a tablecloth or similar article : en
  • US2214280A - Casement window operator : en
  • DE696163C - Sausage filling machine : de en
  • CH211415A - Process for the production of cellulose which can be dyed with acidic dyes. : de en
  • CA391192A - Counting device : en fr
  • DE696108C - Detachable connection between two components : de en
  • FR857437A - Improvements to negative feedback amplifiers : en fr
  • FR857441A - Manufacturing process for espadrilles and light shoes of all kinds vulcanized with soles of jute, hemp or similar materials and rubber, and products resulting therefrom : en fr
  • AU111398B2 - Improvements in and connected with electric circuit breakers : en
  • US2214477A - Manufacture of phthalocyanines : en
  • CA391235A - Brake rigging : en fr
  • DE696132C - Two-wheeler with foot or motor drive on the rear wheel : de en
  • USD122535S - Design fob a dress : en
  • AU58740A - Improvements intime-bases for television receivers and like purposes : en
  • CA391223A - Pad for sanders : en fr
  • AT159473B - Flooded evaporator with packing for refrigeration machines. : de en
  • AU111396B2 - Improvements relating to supports or suspension devices : en
  • GR9218B - PERFECTIONS IN PACKAGING BOXES FOR EXPORT OF FRUIT OR VEGETABLES. : el en
  • USD122439S - Design for a pin clip : en
  • US2214509A - Pick-up support : en
  • CA391298A - Combination lock : en fr
  • CA391171A - Foam wiper : en fr
  • CH211434A - Process for the preparation of a monoazo dye. : de en
  • GB526084A - Improvements in or relating to a process for the synthetic preparation of hydrocarbons to obtain fuels having high anti-knock value : en
  • DK57965C - Photoelectric Cell with Mains Amplifier. : da en
  • GB526001A - Improvements in and relating to internal combustion engines : en
  • US2214289A - Feed distributor for gyratory crushers : en
  • US2214675A - Paneling : en
  • GB526102A - Improvements in wind screens and windows for vehicles : en
  • GB526284A - Improvements in or connected with chains of the pivoted link type : en
  • US2214273A - Carburetor : en
  • US2214643A - Luminescent material : en
  • US2214707A - Sealing ring for grinders : en
  • USD122397S - Design for a toy or similar article : en
  • US2214002A - Welded article and method of making same : en
  • GB526216A - Improvements in or relating to hydraulic fluids : en
  • GB526281A - Improvements in or relating to pipe and like clips : en
  • US2214151A - Terminal and wire connection : en
  • US2214442A - Synthetic polymer : en
  • US2214586A - Hassock : en
  • US2214560A - Connection plug : en
  • USD122484S - Design for an electric fence charger : en
  • DE696112C - Process for the desensitization of light-sensitive halogen silver layers by anthraquinone offshoots : de en
  • DE696016C - Single chamber pneumatic fluid lifter : de en
  • DE696086C - Stove rails in continuous ovens with automatic conveyance : de en
  • GB526264A - Improvements in or relating to a device for the absorption of kinetic energy : en
  • CA391182A - Agricultural implement : en fr
  • GB525990A - Improvements in or relating to elastic fluid turbines : en
  • GB526194A - Improvements in articulated shutters : en
  • US2214416A - Hydraulic power transmission : en
  • US2214023A - Tire guard : en
  • US2214124A - Absorbent material : en
  • USD122467S - Design fok an overshoe : en
  • GB526170A - Improvements relating to shades for electric or other lamps : en
  • US2214672A - Heat storer : en
  • US2214510A - Toilet package : en
  • US2214697A - Refrigerating apparatus : en
  • AU537439A - An improved process and apparatus forthe continuous digestion of fibres : en
  • US2214168A - Fruit pitter : en
  • US2214497A - Heating means for gins : en
  • GR9230B - PAPER CONNECTOR MACHINE. : el en
  • DE696025C - Adjustable choke coil : de en
  • DE696052C - Procedure for carrying out the spark test on steel : de en
  • US2214718A - Car coupler : en
  • US2214206A - Method of separating soluble ores by hindered settling separation : en
  • US2214304A - Centrifugal speed governor : en
  • GB526047A - An improved apparatus for the extraction of oil from oleaginous material : en
  • DE696206C - Hydraulic braking device, especially for motor vehicles : de en
  • GB526082A - Process for the production of a cellulosic material from vegetable matter : en
  • GB526184A - Improvements in and relating to electrically operated automatic soot blowing equipments : en
  • FR857426A - Timing wheel for ignition magneto : en fr
  • GB526115A - Improvements relating to shutters or screens for sky-lights or roof-lights : en
  • US2214402A - Polymeric materials : en
  • FR857368A - Device for adjusting the change of stroke of the knives in mowers suitable for a tractor : en fr
  • FR857382A - Resistance Angle Error Compensation System : en fr
  • GB526189A - New and improved method and apparatus for making coated paper : en
  • FR857491A - Process for the animalization of fibers : en fr
  • GB526030A - Improvements in steel alloys containing manganese : en
  • GB525957A - Improvements in castors and in their application to vehicles : en
  • FR857488A - Rotary valve sleeve for internal combustion engine : en fr
  • US2214030A - Button : en
  • US2214083A - Combined irrigating and fertilizing device : en
  • USD122410S - Design for a cycle saddle : en
  • USD122487S - Design for an embroidered medallion : en
  • DE695293C - Device for the optical display of the achievement of a desired integral value of a radiation : de en
  • GB525956A - Improvements relating to processes for the manufacture of polarizing materials : en
  • GB526090A - Apparatus for rendering fats : en
  • FR857357A - Improvements in the making of collars : en fr
  • GB526140A - Improvements in or relating to cylinder heads for internal combustion engines : en
  • GR9226B - CLOTHING (SWIMWEAR) FOR BATHS AND SPORTS. : el en
  • DE696138C - Pendulum-free suspension of a telephone and / or telephone device equipped with a handle on a fork : de en
  • AU111421B2 - Improvements in control apparatus for hydraulic systems : en
  • GB526221A - Improvements in apparatus for the straining or filtering of fluids : en
  • US2214180A - Electrical switch : en
  • US2214513A - Bumper supported guard : en
  • USD122475S - Design fob a sandglass timer : en
  • CH211378A - Electric arc device. : en fr
  • USD122458S - Design for an air compressing unit : en
  • USD122462S - Design for a display back : en
  • USD122497S - Multiple outlet electrical transport unit : en
  • GR9223B - CLOTHES (SWIMWEAR) FOR BATHS, BEACH OR SPORTS FOR LADY AND GENTLEMEN. : el en
  • GB526239A - Improvements in and relating to wireless receiving apparatus : en
  • GB526251A - Improvements in or relating to the induction pipes of internal combustion engines : en
  • US2213991A - Control of transmission in two-way telephone systems : en
  • US2214388A - Improved tie strap : en
  • US2214622A - Propeller : en
  • US2214648A - Joint and method of making same : en
  • US2214037A - Purification of oil soluble sulphonate : en
  • US2214557A - Method of producing magnesium : en
  • US2214347A - Safety control mechanism for valves : en
  • US2214173A - Shipping unit : en
  • US2214476A - Method of making mirrors : en
  • AT159467B - Device for making wound sleeves from paper, cardboard or the like. : de en
  • DE696028C - Wall-hung liquid heater : de en
  • USD122552S - Design for a dress ensemble : en
  • US2214162A - Center drive take-off mower : en
  • GB526245A - Improvements in or relating to machines for separating the yolk from the albumen of eggs : en
  • GB526191A - Improvements in or relating to weighing machines : en
  • DE695982C - Process for sensitization of silver halide substances : de en
  • FR857386A - Hot and cold water thermostatic mixer : en fr
  • GB526187A - Improvements in driving members for transferring stepwise rotation to driven members : en
  • US2214659A - Radio tuning instrumentality : en
  • FR857446A - Elastic fork with parallelogram guidance, especially for motorcycles : en fr
  • GB526131A - Oil and solvent-resisting rubber-like materials : en
  • US2214651A - Piston ring : en
  • GB525965A - Improvements in and relating to methods of sealing metal to quartz or vitreous material : en
  • FR857404A - Axle box for rail vehicles : en fr
  • GR9221B - MECHANICAL GROUP SYSTEM FOR DIRECT CONVERSION OF LINE ACACTORY MOTION IN CONTINUOUS ROTARY AND REVERSE. : el en
  • GR9224B - CLOTHES (SWIMWEAR) BATHROOM AND BEACH BY LADY. : el en
  • DE696050C - Arrangement for lossless control of an asynchronous induction motor : de en
  • US2214272A - Fuel supply control means : en
  • US2214186A - Intermittent film driving and framing apparatus : en
  • US2214452A - Heating of fluids : en
  • GB526267A - Process of applying coatings of non-ferrous metals to cast iron : en
  • IE16120L - Cylinder heads for internal combustion engines. : en
  • CA391183A - Prime mover speed controller : en fr
  • CA391201A - Duplicator : en fr
  • CH211288A - Device for the mixing of substances of different aggregate states, especially of reactants of heterogeneous chemical reactions. : de en
  • US2213946A - Fluid pressure producing device : en
  • US2214246A - Air control means for oil burners : en
  • US2214317A - Illuminated switch handle : en
  • CH211430A - Process for the production of a chrysene derivative. : de en
  • GB526039A - Improvements in or relating to electrical signalling systems : en
  • FR857414A - Telephone transmission installation with piezoelectric microphone and loudspeaker : en fr
  • US2214052A - Exercising boot : en
  • GB526286A - Improvements in and relating to incandescent gas burners : en
  • AU111442B2 - An improved collapsible feed trough for sheep and pigs : en
  • US2213992A - Tension equalizer : en
  • US2214048A - Antenna for motor vehicles : en
  • GB526204A - Improvements in or relating to electrical control systems : en
  • FR857356A - Incendiary bomb cover device : en fr
  • DE696094C - Release for idle and working current : de en
  • GB526046A - Improvements in friction pivots for metal and other casement windows : en
  • GR9215B - AUTOMATIC ANTI-ARMY FIXED. : el en
  • GB525973A - Oil and solvent-resisting rubber-like materials : en
  • GB526116A - Improvements relating to aircraft undercarriages with resilient wheel mountings : en
  • GB525977A - Improvements in or relating to looms for weaving : en
  • DE696014C - Copy milling machine for workpieces with a large overall length : de en
  • DK57970C - Silencer for Combustion Power Machines with Spill Gas Boiler. : da en
  • GB526105A - Improvements in or relating to aircraft : en
  • DE696063C - Galvanizing pan : de en
  • FR857390A - Device for lifting and unwinding fabric bales : en fr
  • GB526275A - Improvements in or relating to electric cables for indicating temperature changes : en
  • US2214313A - Adjustable angle conveyer section : en
  • USD122562S - Design for a dress : en
  • US2214234A - Ingot furnace : en
  • US2214242A - Lubricating apparatus : en
  • GB525979A - Improvements in or relating to illuminating devices for episcopes : en
  • USD122522S - Dress ensemble : en
  • CH211297A - Process for the preparation of phosphoric acid dichloride-4-sulfonamidoanilide. : de en
  • AU402839A - Improvements in or relating to secret radio or like signalling systems : en
  • CH211412A - Frames for doors or windows. : de en
  • AT159470B - Control device for the pressure medium of a switching device, e.g. B. for gearboxes of motor vehicles. : de en
  • CA391245A - Direct coupled amplifier : en fr
  • FR857457A - Glazing to improve visibility in vehicles : en fr
  • GB526051A - Improvements in motor vehicle trailers with four steering wheels : en
  • USD122379S - Ball concrete mixer : en
  • US2214669A - Air-cooled aircraft engine : en
  • FR857450A - Knitting machines : en fr
  • DE696195C - Circular knitting machine with two rows of needles : de en
  • GB526055A - Improvements in course indicators for radio direction systems : en
  • GB526132A - Improvements in or relating to telephone systems : en
  • GB526035A - Improvements in or relating to apparatus for controlling the supply to electrical load circuits : en
  • GB526169A - Improvements in or relating to the manufacture of combined blending agents and plasticisers for lacquers, particularly for coating regenerated cellulose films and sheets : en
  • GB526197A - Improvements in or relating to vapour electric discharge devices : en
  • FR857471A - Claw chain for pneumatic tires : en fr
  • DE696026C - Process for the production of carbonated water gas : de en
  • DE696056C - activity content of powdery or small-grain substances : de en
  • US2214364A - Valve for fuel injection pumps : en
  • GB526025A - Improvements in automatic multiple spindle turret machines for turning, drilling, tapping, and the like : en
  • CH211348A - Compressed air system with separator and idle switch. : de en
  • CA391278A - Production of aromatic hydrocarbons : en fr
  • AT159499B - Cooling containers for bright annealing purposes. : de en
  • DK57960C - Variable Inductance Element. : da en
  • GB525971A - Improvements in apparatus for the hardening of metal surfaces : en
  • CH211328A - Arrangement for measuring the frequency response of electrical transmission devices, especially for television purposes. : de en
  • US2214631A - Automatic responding arrangement for use in telegraphic printers : en
  • CH211376A - Device to achieve the same load absorption of parallel working phase systems with grid-controlled rectifiers in suction throttle circuit. : de en
  • US2214618A - Continuously operating strip mill : en
  • AT159479B - Metal vapor or noble gas converters. : de en
  • CH211401A - Vehicle sensor. : de en
  • US2214079A - Golf club : en
  • USD122393S - Glass tumbler or article of similar nature : en
  • US2214071A - Bolt-action firearm : en
  • FR857369A - Control mechanism for power transmission systems : en fr
  • DE696165C - Method of manufacturing an alternating current alarm clock : de en
  • DE696227C - Device for the servo control of fluid brakes for vehicles : de en
  • FR857482A - Improvements to refractory nozzles, in particular for ladles, and method of manufacturing these nozzles : en fr
  • CH211381A - Device for projection of the living human eye. : de en
  • GB526268A - Improvements in or relating to machines for sorting statistical record-cards : en
  • DE696231C - Absorption tower with gradual subdivision of the filling material : de en
  • US2214339A - Method of making hollow ribbed propeller blades : en
  • USD122480S - Design fob a table radio : en
  • USD122496S - Design for a mat or similar article : en
  • USPP419P - Rose plant : en
  • CH211342A - Method and press for the production of cup-shaped hollow bodies. : de en
  • DK57968C - Central heater. : da en
  • GB526125A - Improvements in or relating to bearing seals : en
  • US2214514A - Automobile bumper construction : en
  • US2214598A - Automobile radio antenna : en
  • AT159453B - Wood gas cleaners, in particular for vehicles. : de en
  • AU111382B2 - Improvements in or relating to electron multipliers : en
  • CH211349A - Runner for steam and gas turbines. : de en
  • USD122403S - Design fob a toy or similar article : en
  • US2214628A - Rail cushion : en
  • CH211413A - Stove. : de en
  • AT159489B - Device for recording unexpected events. : de en
  • AU111419B2 - Improvements in and relating to methods of hermetically sealing vessels : en
  • CH211427A - Process for the preparation of an α-dicarbonyl compound of the cyclopentanopolyhydrophenanthrene series. : de en
  • SE99794C1 - : en sv
  • DE695506C - Process for the production of ceramic multi-pipe ducts : de en
  • AT159495B - Quilt. : de en
  • CA391173A - Ice pack : en fr
  • GB526013A - Improvements in systems employing electric valve means for the control of electric motors, particularly applicable to arc-welding control : en
  • US2214115A - Process of making mono-sodium glutamate from gluten : en
  • US2214321A - Cylinder head cooling means : en
  • CA391243A - Metal cutting or flame-machining apparatus : en fr
  • US2214219A - Crack filling tool : en
  • US2214021A - Method and means of knitting double faced fabric : en
  • US2214373A - Apparatus for surfacing metals : en
  • US2214646A - Metal coated plastic material and method of producing the same : en
  • US2214401A - Process for treating mineral oils : en
  • US2214110A - Strap cutting tool : en
  • US2214338A - Method of making aircraft propeller blades : en
  • USD122506S - Design fob an automobile fender : en
  • US2214306A - Needle threader and presser foot : en
  • DE696055C - Device for measuring partial pressures in a gas-saturated steam mixture : de en
  • USD122423S - Design foe a dress : en
  • FR857431A - Stabilized mineral oils and their applications : en fr
  • FR857476A - Hub cage, especially for bicycles : en fr
  • GB526156A - Improvements in cast-forming material for surgical casts : en
  • USD122503S - Sigoda skirt : en
  • FR857363A - Improvements to extendable tables : en fr
  • FR857439A - Convertible armchair or sofa : en fr
  • CA391254A - Dried milk : en fr
  • US2214063A - Weed cutter : en
  • US2214485A - Gear lubrication apparatus : en
  • USD122447S - Design fob a water closet : en
  • US2214010A - Statistical card comparing machine : en
  • CH211279A - Vegetable washing device. : de en
  • CA391178A - Lock protector : en fr
  • US2214604A - Electric motor control system : en
  • CA12861S - Lollypop : en
  • DE696152C - Multi-stage internal combustion engine : de en
  • FR857412A - Fitting for pipes or pipelines : en fr
  • DE696039C - Roll stand with an interchangeable frame for the rolls : de en
  • DE696144C - Device for heating flowing air or gases with the help of ceramic sieve tubes in which a large number of narrow channels are arranged, which are individually heated by electrical heating wires : de en
  • CA391252A - Change speed gear and control : en fr
  • CH211408A - Bicycle holder. : de en
  • AU111403B2 - Improvements in pipe joints : en
  • CH211269A - Device with air mattress and valve for hot water heating installation. : en fr
  • US2214085A - Shoe holder : en
  • US2214520A - Adsorbent product and method of using the same : en
  • DE696104C - Device for loosening the freshly spun artificial thread from the take-off roller : de en
  • IS281A7 - Lid on milk bucket : en is
  • AT159458B - Device for remote display of a setpoint and for reporting deviations from it. : de en
  • CA391233A - Range vent grating : en fr
  • GB526072A - Manufacture of vulcanised synthetic rubber-like materials : en
  • US2214374A - Evacuator : en
  • GB526198A - Improvements in and relating to cutting tools for slitting purposes : en
  • CH211339A - Chill mold with metal cores for the production of castings from non-ferrous heavy metals. : de en
  • CH211346A - Valve tap. : de en
  • US2214106A - Motor drive for cycles : en
  • FR857397A - Rotary crusher : en fr
  • GB526130A - Improvements in or relating to silicon carbide abrasive articles : en
  • CA391218A - Paper making machinery : en fr
  • AU479339A - Improvements in control apparatus for hydraulic systems : en
  • GB526002A - Improvements in and relating to spark plug insulators and method of making the same : en
  • GR9211B - OF THE SAME TYPE SILK YARNS SUITABLE FOR FISHERIES AND SURGERY. : el en
  • DE696036C - Elevated conveyor with high belt speed arranged in a vertical conveyor shaft : de en
  • DE696126C - Detergents and cleaning agents : de en
  • FR857402A - Chronograph Mechanism : en fr
  • US2214354A - Dampness detecting and indicating device : en
  • US2214591A - Signal translating apparatus : en
  • US2214682A - Indicating mechanism : en
  • FR857460A - Machine for rolling and cutting hard doughs, and mainly bread doughs : en fr
  • GB526063A - Improved truck or trolley : en
  • USD122454S - Design for a jodhpur : en
  • CA391203A - Milking stool : en fr
  • GB526208A - An improved display method for solid objects : en
  • USD122500S - Design fob a toothbrush : en
  • USD122399S - Design for a tot or similar article : en
  • US2214449A - Cutting head : en
  • FR857396A - Improvements to file drawers : en fr
  • GB526176A - Improvements in or relating to liquid distributors, particularly applicable to refrigerating apparatus : en
  • US2214329A - Toilet accessory : en
  • US2214533A - Suction blower header for combined reaper threshers : en
  • US2214117A - Preparation of aromatic 1, 3-diketones : en
  • USD122557S - Design for a dress : en
  • DE696218C - Radio signal system for fog landing of aircraft : de en
  • USD122398S - Design for a toy or similar article : en
  • USD122437S - Design for a pin clip : en
  • US2213984A - Condensation products having the constitution of acid amides and a process of preparing them : en
  • US2214333A - Apparatus for and method of winding wire : en
  • AU534639A - Improvements in fastening devices : en
  • US2213950A - Thermally controlled bottom hole choke : en
  • US2214547A - Floor rack for refrigeration cars : en
  • US2214141A - Rail slotter : en
  • USD122473S - Design for a sandwich toaster or similar article : en
  • USRE21558E - Index tab or title protector : en
  • US2213987A - Screen and gravel washing device and method : en
  • US2214051A - Wetting agent : en
  • US2214252A - Lubricating system : en
  • US2214375A - Thermostatic shutoff valve : en
  • USD122519S - Design fob a dress : en
  • GR9220B - LIFESTYLE CAMERA BALLOON. : el en
  • FR857395A - Process for preparing tank dyes from coronene : en fr
  • US2214241A - Collet : en
  • US2214613A - Volume control circuits : en
  • USRE21559E - Tablet and suppository press : en
  • GB526093A - Improvements in manganese alloys : en
  • GB526045A - Improvements in and relating to vulcanizers for moulding tyres : en
  • GB526073A - Improvements in and relating to devices for boring holes of varying diameter : en
  • FR857374A - Process for waterproofing or consolidating permeable or poorly cohesive subsoils and other porous masses : en fr
  • GB525991A - Improvements in and relating to forced flow tubulous steam and hot water boilers : en
  • US2214521A - Mass balling machine : en
  • FR857378A - Device for the rescue of stranded submarine crews : en fr
  • GB526227A - Improvements in or relating to gas-producers : en
  • GR9216B - SPECIAL PACKAGING BINDING NICOTINE AND THE COMPOUNDS FORMED DURING TOBACCO FIRE. : el en
  • GB526027A - Improvements in or relating to spring rollers for use with chair seats : en
  • GB526097A - Improvements in or relating to fluid-pressure servomotor systems : en
  • US2213976A - Gyro-magnetic compass and autopilot : en
  • US2214149A - Copper-silicon-iron alloy : en
  • USD122531S - Design fob a dress : en
  • DE696166C - Circuit arrangement for signal systems : de en
  • US2214213A - Telephone system : en
  • US2214575A - Automobile : en
  • US2214146A - Rear wheel suspension for automobiles : en
  • US2214569A - Parachute : en
  • US2214593A - Paper registering mechanism : en
  • USD122540S - Design for a dress : en
  • CA391237A - Preparation of n-substituted lutidone : en fr
  • US2214073A - Hay sweep attachment to motor vehicles and the like : en
  • US2214233A - Expansible croquignole curler : en
  • USRE21554E - Production of music : en
  • USD122380S - Design for a barbette : en
  • GB526085A - Improvements in or relating to the casting of aluminium and aluminium-base alloys : en
  • DE696020C - Process for the production of refractory bricks from sintered dolomite : de en
  • USD122438S - Brooch or similar article : en
  • CH211369A - Limit switch. : de en
  • US2214475A - Dough cutter : en
  • FR857365A - Relief film and device for obtaining it : en fr
  • GB525967A - Improvements relating to television receivers : en
  • GB526124A - Improvements relating to plate heat exchangers : en
  • DE696211C - Wheel with two elastically connected rims : de en
  • US2214539A - Venetian blind : en
  • USD122548S - Design fob a brooch ob sevolab article : en
  • US2214404A - Furnace for solid fuels : en
  • FR857451A - Process for the preparation of nitriles : en fr
  • GB526196A - Improvements in or relating to flue and the like settings for furnaces, boilers and the like : en
  • GB526207A - Improvements in and relating to the production of artificial threads, filaments and the like from viscose : en
  • IE16035L - Electric lamp sockets : en
  • DE689855C - Process for the production of plywood panels protected against pests : de en
  • DE696033C - Exhaust air heater, especially for motor vehicles : de en
  • GB525964A - Improvements relating to rotary compressors : en
  • GB525987A - Improvements relating to coal-cutting machines : en
  • GB525961A - Improvements in beams or elements for ferro-concrete flooring and like structures : en
  • GB526279A - Device for testing instruments and particularly gyroscopic aircraft instruments : en
  • GB526129A - Improvements in grass mowing machines : en
  • DK57962C - Electric Incandescent lamp with nitrogen-containing Gaseous filling. : da en
  • US2214268A - Magnetic plug : en
  • DE696124C - Pneumatic mail recipient : de en
  • FR857465A - Improvements made to the attachment of a drainage device to metal containers : en fr
  • US2214698A - Refrigeration apparatus and method : en
  • GB525983A - Improvements in or relating to engines having radially or tangentially arranged cylinders : en
  • GB526296A - Improvements in or relating to photographic copying apparatus : en
  • AU111434B2 - Improvements in or relating to lateral control means for airplanes : en
  • US2213956A - Condition regulating system : en
  • US2214259A - Telephone substation apparatus : en
  • AT159486B - Automatic winding device for cables and wires. : de en
  • AT159493B - Metal wardrobe. : de en
  • USD122498S - Cabinet for phonograph remote control unit : en
  • CA391190A - Ignition device for burners : en fr
  • US2214218A - Container for tooth powders or the like : en
  • AU24140A - Improvements in and connected with electric circuit breakers : en
  • GR9213B - METHOD OF MAKING IMAGE SHEETS FOR COLORING. : el en
  • AT159492B - Process for the production of silver-plated cutlery or the like with reinforcement of the silver-plating at the resting points. : de en
  • AT159498B - Heating element for high temperature furnaces. : de en
  • US2214118A - Suitcase or other article of luggage : en
  • US2214429A - Mud box : en
  • AU111438B2 - Improved continuous absorption refrigerating apparatus : en
  • US2213968A - Power transmission : en
  • US2214415A - Typewriting machine : en
  • CA391198A - Tag bearing seal : en fr
  • CH211424A - Process for the production of a chrysene derivative. : de en
  • AT159451B - TV amplifier arrangement. : de en
  • US2214175A - Control of pasteurizing systems and the like : en
  • US2214663A - Work holder : en
  • USD122482S - Design for a battery charger : en
  • CH211439A - Process for the production of an anthraquinone derivative. : de en
  • DE696077C - Injection internal combustion engine with air charge rotating around the cylinder axis : de en
  • US2214050A - Animated slide projector : en
  • US2214303A - Skid arrester : en
  • CA391224A - Belting shaping and vulcanizing method : en fr
  • CA391297A - Cold mill feed table : en fr
  • CA391219A - Transmission control mechanism : en fr
  • USD122495S - Design for a mat ob similar article : en
  • CH211398A - Transport and serving vessel for sweet cider, fruit wine and the like. : de en
  • FR857445A - Manufacturing process of rayon, artificial fiber, etc. : en fr
  • GB526136A - Improvements relating to liquid measuring and dispensing apparatus : en
  • US2214324A - Valve : en
  • USD122481S - Design fob a toy armobed cab : en
  • CA391181A - Agricultural implement : en fr
  • CH211362A - Thermally controlled injector. : de en
  • AU422539A - An improved tent-frame construction : en
  • GB526067A - Improvements in or relating to truck devices : en
  • GB526223A - Improvements in and relating to means for preventing the formation of moisture and ice on the wind-screens of motor vehicles and the like : en
  • CA391227A - Electrical discharge device : en fr
  • CH211327A - Dynamic material testing machine. : de en
  • US2214174A - Potato harvester : en
  • DE696116C - Removable anti-skid for vehicles : de en
  • FR857443A - Improvements to devices for heating and distilling water : en fr
  • USD122513S - Design for a dkess : en
  • USD122424S - Design fob a game device : en
  • FR857428A - Injection valve : en fr
  • GB526066A - Improvements in insecticidal compositions : en
  • AT159496B - Process for rolling U-shaped profile iron. : de en
  • GR9212B - STICKERS - RINGS CAN BE USED IN BOOKBINDING WORK. : el en
  • CH211436A - Process for the preparation of a chromable dye of the triarylmethane series. : de en
  • GB526141A - Improvements relating to furnaces : en
  • US2214153A - Method of treating carcasses : en
  • USRE21555E - L g daniels : en
  • AU111432B2 - Improvements in or relating to television and like receivers : en
  • US2214040A - Screw turning machine : en
  • CH211444A - Braking device, in particular for motor vehicles. : de en
  • CA391231A - Retardation controlled brake : en fr
  • CH211347A - Indirectly compressed air operated idle switch on compressed air systems with storage tank. : de en
  • US2214228A - Camera : en
  • FR857467A - Improvement provided in the establishment of swimsuits, bra, etc., blistered fabric : en fr
  • GB526293A - Improvements in or relating to immersion pump units : en
  • US2214060A - Domestic appliance : en
  • US2214116A - Lawn mower : en
  • US2213960A - Electric switch : en
  • US2214090A - Pencil : en
  • DK57976C - Tap machine. : da en
  • CH211315A - Set of sheets for accounting. : en fr
  • CH211419A - Coolable grinding roller for roller mills. : de en
  • US2214307A - Fire detector and extinguisher : en
  • US2214585A - Self-contained electrostatic air cleaner : en
  • DK57973C - Tires for Wheel Rings. : da en
  • CH211302A - Process for the preparation of a dioxazine dye. : de en
  • FR857366A - Self-supporting body or vehicle chassis frame, in particular for a motor vehicle : en fr
  • US2214157A - Skelp heating furnace : en
  • US2214480A - Stovepipe construction : en
  • US2214208A - Sanitary base for well pumps : en
  • US2214482A - Phonograph trip apparatus : en
  • CH211335A - Waterproof watch box. : en fr
  • CH211276A - Upholstery on furniture. : de en
  • GB526253A - Improvements in hand exercising apparatus : en
  • GB526056A - Apparatus and process for separating particles having different characteristics : en
  • GB526256A - Improvements in bed motions particularly for printing presses : en
  • FR857359A - Steering mechanism for tracked vehicles : en fr
  • US2214248A - Emulsion breaker : en
  • DE696217C - Circuit arrangement for split, from a standard dialer : de en
  • US2214132A - Titanium oxide pigment and process of producing same : en
  • US2214564A - Coated paper and method of making the same : en
  • US2214606A - Motor control system : en
  • USD122448S - Design for a dress : en
  • FR857430A - Method and device for the manufacture of veneers or plate-shaped surfaces composed of several elements : en fr
  • GB525972A - An incendiary charge for incendiary shells, bombs and the like and a method of producing such charge : en
  • US2214122A - Inclinometer : en
  • US2214610A - Control scheme for frequency changers : en
  • DE696228C - Machine for closing the sole crack and pressing the sole edge : de en
  • US2214045A - Valve construction : en
  • US2214444A - Process for treating mineral oils : en
  • DE696031C - V-belt change transmission : de en
  • DE696210C - gnal whistle used in motor vehicles : de en
  • CA391213A - Knitting machine : en fr
  • DE695959C - with different counter constants : de en
  • US2214459A - Pressure regulating valve : en
  • US2213998A - Valve structure : en
  • US2214216A - Chemical composition for acid hardening photographic fixing baths : en
  • US2213949A - Tire pressure indicator for pneumatic wheels : en
  • US2214500A - Observation apparatus for printing presses and the like : en
  • FR857398A - Device for applying liquids to belts with perforations : en fr
  • DE696198C - Braking device, especially for motor vehicles, with two centrally arranged brake drums : de en
  • AU111430B2 - Improvements in or relating to television systems : en
  • CA12859S - Lollypop : en
  • USD122538S - Design for a dress : en
  • GB526014A - Improvements in and relating to electric chokes : en
  • GB526244A - Improvements in or relating to spraying or sprinkler devices : en
  • GB525969A - Improvements in or relating to synchronised time base circuits : en
  • GB526050A - Device for maintaining swinging doors or windows in an open position : en
  • GB526210A - Improvements in foot-arch supports : en
  • US2214150A - Spring clip device : en
  • US2214267A - Tie-wire tool : en
  • DE696207C - Hydraulically operated braking device for vehicles : de en
  • GB526087A - Improvements in or relating to radio-distribution receivers comprising a volume control device : en
  • GB526235A - Improvements in or relating to protective or warning tiles applicable for covering underground cables and the like : en
  • CH211431A - Process for the production of a chrysene derivative. : de en
  • CA391281A - Ball joint : en fr
  • GB526181A - Improvements in or relating to air-raid shelters : en
  • GB526263A - Improvements in or relating to ball and socket universal joints : en
  • GB525992A - Improvements in bag filling and weighing apparatus : en
  • DE695381C - en play between spindle and nut for both directions of movement, especially with feed gears for milling machines : de en
  • US2214431A - Aluminum-copper-nickel-magnesium alloy containing iron and columbium : en
  • US2214574A - Frequency discriminator network : en
  • GB526108A - Improvements in and relating to pocket cases and the like : en
  • GB526186A - Improvements in and relating to automatic punching machines : en
  • US2213963A - Artificial tooth and method of making the same : en
  • US2214489A - Tramway, railway, and like crossings : en
  • USD122558S - Design for a dress : en
  • US2214169A - Safety envelope : en
  • USD122556S - Design fob an apron : en
  • CH211417A - Process for the production of a cellulose derivative coupling with diazo components. : de en
  • AU407439A - Improved machine for forming covers or casings for pneumatic tyres : en
  • GB525998A - Improved method of transmitting electric power : en
  • US2214062A - Method of producing acid-resistant iron pipe : en
  • FR857410A - Double printing cylinder : en fr
  • USRE21564E - Pipe body stainless reel : en
  • CA391229A - High voltage supply circuit for television systems : en fr
  • DE696070C - Control for the oxygen supply valve of breathing apparatus operated by the lungs : de en
  • US2214097A - Paper holding means for computing machines : en
  • CH211317A - Address printing machine with list indexing device. : de en
  • DE696040C - Device for adjusting the rolls of rolling mills in the axial direction : de en
  • FR857380A - Process for the preparation of new ethers-salts : en fr
  • FR857448A - Process for the production of compressed air tires with sponge rubber inner lining : en fr
  • US2214696A - Electrical conductor support : en
  • GB526075A - Improvements in crush-forming operations on grinding wheels : en
  • AT159452B - Process for the production of semi-finished products with a homogeneous structure from copper-tin alloys. : de en
  • GB526009A - An improved beach sandal : en
  • US2214271A - Valve actuation : en
  • DE696115C - Mobile garage for cars : de en
  • CA391196A - Harpoon spoon : en fr
  • US2214167A - Game : en
  • DK57969C - Procedure for Installing Whistles in Hollow Rubber Toys. : da en
  • US2214495A - Furnace : en
  • USD122534S - Design for a dress : en
  • US2214642A - Channel extension in telegraph systems : en
  • USD122471S - Combination card holder and memorandum tray : en
  • AU111448B2 - Improved machine for forming covers or casings for pneumatic tyres : en
  • CH211301A - Process for the preparation of a wool dye. : de en
  • CH211374A - Multi-stage amplifier arrangement with negative feedback. : de en
  • US2213978A - Mechanical movement : en
  • USD122517S - Combined signal switch and support therefor : en
  • CH211394A - TV set with storing image capture tube. : de en
  • DE696091C - Control device for electrical switches driven by compressed gas : de en
  • DE696172C - Electrical insulating body for high frequency purposes : de en
  • US2214403A - Vaporization control for liquid fuel burners : en
  • US2214661A - Reel : en
  • AU143939A - Improvements in and relating to appliances for moulding balls and similar hollow rubber articles : en
  • CA391220A - Vehicle control mechanism : en fr
  • CH211320A - Edge rail on skis. : de en
  • US2214522A - Chart drive regulator : en
  • CH211425A - Process for the production of a chrysene derivative. : de en
  • US2214263A - Polishing composition : en
  • US2214178A - Pressing machine : en
  • USD122404S - Design for a toy or similar article : en
  • CA391285A - Inertia eliminator : en fr
  • CH211329A - Test transformer. : de en
  • US2214484A - Expanding cutter : en
  • USD122411S - Design fob a dust brush fob venetian blinds : en
  • AU437439A - Improvements in firebars : en
  • USD122433S - Edens windmill : en
  • US2214625A - Testing magnetic cores and coils : en
  • US2214674A - Method of logging wells : en
  • US2213969A - Electrical resistance element : en
  • CA391305A - Shoe manufacture : en fr
  • US2214405A - Plasticized synthetic linear polyamide composition : en
  • AT159482B - Device for switching electrical circuits on and off. : de en
  • US2213959A - Direction indicating lights for profile tracers : en
  • DE696141C - gs in electrical equipment filled with liquid chlorinated or fluorinated orated diphenyls : de en
  • GB526137A - Lipstick case : en
  • AU413339A - An improved joint construction : en
  • CH211405A - Locking device, especially for foldable box parts of trucks and the like. : de en
  • DE696032C - : de en
  • AU41040A - Fastening element for sliding clasp fasteners : en
  • AT159475B - Circuit for generating oscillations, for amplifying or modulating and using a dynamic electron multiplier. : de en
  • AT159476B - Directly heated oxide cathode. : de en
  • USD122547S - Design for an automobile : en
  • AU429839A - Improvements in and relating to methods of hermetically sealing vessels : en
  • US2214406A - Method of duplicating endless band sound carriers : en
  • US2214320A - Casing perforator : en
  • US2214673A - Means for bending plywood : en
  • USD122526S - Design fob a dress : en
  • USD122539S - Design for a dress : en
  • CH211388A - Radio receiver. : de en
  • AU405239A - Improvements in or relating to electron discharge tube amplifiers : en
  • US2214171A - Service pipe cleanout tool : en
  • US2214067A - Process for improving the fastness of dyeings : en
  • US2214703A - Ceramic thread guide and the like : en
  • US2214366A - Drilling fluid composition : en
  • US2214700A - Control apparatus : en
  • US2214705A - Self-locking slider for slide fasteners : en
  • US2214486A - Amusement device : en
  • USD122386S - Design for a conduit expansion fitting : en
  • USD122541S - Design for a dress : en
  • AU111388B2 - Improvements in electric gas-discharge relay circuit arrangements : en
  • DE696173C - Process for applying an insulating, air space-containing wrapping of threads or tapes made of polystyrene produced according to the process according to patent 653250 on metallic conductors : de en
  • AT159477B - Line amplifier. : de en
  • AT159488B - Odometer for vehicles, especially railway vehicles, seated in the axle box. : de en
  • GB526212A - Improvements in or relating to telephone transmitters : en
  • GB526271A - Improvements relating to internal combustion engines using solid pulverulent fuel : en
  • US2214238A - Method and apparatus for removing objects and material from wells : en
  • US2214282A - Solvent refining of mineral oil : en
  • US2214398A - Frozen material : en
  • US2214704A - Slider for slide fasteners : en
  • USD122502S - Design fob a skirt : en
  • US2214346A - Valve for vacuum seals : en
  • FR857413A - Mechanism to prevent a shaft of a vehicle or other machine from turning in an unwanted direction : en fr
  • GB525959A - Improvements in or relating to machines for attaching heels to boots or shoes : en
  • GB526144A - Improvements in or relating to gas burning appliances : en
  • US2214545A - Refrigerator car construction : en
  • DE696074C - Electric switch to operate the Beleuc : de en
  • FR857406A - Means for controlling broadcasting and similar receivers : en fr
  • FR857434A - Screening device intended in particular for fine screening : en fr
  • GB526147A - Improvements in or relating to internal combustion hammers : en
  • GB526153A - Control device for radio receivers and the like : en
  • US2214015A - Tabulator : en
  • GB526040A - Improvements in and relating to collapsible boats : en
  • CH211310A - Process for the preparation of a drying oil. : en fr
  • US2213952A - Process for treating metal surfaces : en
  • US2213964A - Artificial tooth : en
  • USD122472S - Design for a jar : en
  • USD122554S - Design for a dress : en
  • FR857452A - Device for the control of electrical circuits for the consecutive or simultaneous actuation of components of an overall installation : en fr
  • DE696150C - Seed separator : de en
  • GB526011A - Improvements in or relating to flower pots : en
  • FR857461A - Economical and integral construction process for the establishment of preferably low-rise buildings : en fr
  • GB526018A - Improvements relating to zeroizing means for indicating mechanism : en
  • FR857416A - Improvements to two-stroke internal combustion engines : en fr
  • FR857444A - Method and device for fueling internal combustion engines operating according to the otto cycle : en fr
  • GB526243A - Improvements in or relating to methods of and apparatus for the cooling of hot materials : en
  • USD122528S - Design for a dress ensemble : en
  • US2214181A - Rate of climb responsive means : en
  • FR857474A - Process for the preparation of basic ethers-salts : en fr
  • FR857425A - Microphone for modulating intense currents : en fr
  • FR857469A - Process for welding, wrought or braze together objects of aluminum and objects of iron and other metals, and a flux used in the process : en fr
  • FR857475A - Process for the preparation of basic ethers-salts and amides of alicyclic-aliphatic or aromatic-alicyclic-aliphatic extra-nuclear acids with an aliphatic main chain : en fr
  • FR857422A - Terminal for conducting electricity, using aluminum conductors : en fr
  • DE696035C - Method for covering objects, in particular metal objects, with polyvinyl chloride : de en
  • GB526104A - Improvements in or relating to motive power means for aircraft : en
  • GB526199A - Improvements in or relating to cooling means for multiple-disc clutches or brakes : en
  • DE696223C - Process for the production of zipper tapes suitable for anodizing : de en
  • GB525995A - Apparatus for recovering volatile solvents from degreased articles : en
  • USD122508S - Design fob a dress : en
  • FR857370A - Shoe with removable thick sole : en fr
  • GB526019A - Shelter for protection from aircraft bombs : en
  • US2214072A - Apparatus for the reversal of photographic negatives : en
  • US2214084A - Cloth erasing tool : en
  • USD122463S - Design for a display cabinet : en
  • CH211418A - Process for the production of a cellulose derivative which can be diazotized in the reduced state. : de en
  • GB525976A - Improvements in the welt turning mechanism of straight-bar knitting machines : en
  • USD122510S - Lace collar or similar article : en
  • USD122529S - Design for a dress : en
  • CA391266A - Moulding machine for plastics : en fr
  • CH211438A - Process for the preparation of a chromable dye of the triarylmethane series. : de en
  • US2213983A - Apparatus for electrically measuring the wall thickness of metal tubing and for controlling the wall thickness : en
  • US2214235A - Method and apparatus for forming bearings : en
  • GB526006A - Improvements in or relating to apparatus for drying wet materials : en
  • GB526151A - Improved means for removing oil from air or other gaseous fluids : en
  • FR857401A - Luminous reflective plate, mainly intended for the rear lights of motor vehicles and fixed light signals : en fr
  • US2214161A - Device for guidance in parking trailers : en
  • AU111412B2 - Improvements in or relating to the refining of pig iron and the production of steels and alloy steels : en
  • FR857497A - Synchronization device for photography : en fr
  • US2214308A - Means for controlling hydraulically operated working cylinders : en
  • US2214493A - Screw and nut mechanism for steering gears : en
  • US2213981A - Vehicle drive mechanism : en
  • US2214194A - Fluid control device : en
  • US2214217A - Marshmallow cutter : en
  • US2214436A - Fastening means for bottle cuffs or the like : en
  • FR857477A - Steam generators : en fr
  • DE696057C - Device for testing textiles and other substances : de en
  • US2214190A - Turbotransmission control means : en
  • DE696043C - Casting slide of a die setting and line casting machine : de en
  • DE696146C - Method of making wired glass : de en
  • DE696184C - Device for transferring steam from a circulating chamber into a chamber that is not bound to its rotary movement or is stationary in steam power plants : de en
  • DE696109C - Process for the preparation of reaction products of divinylbenzene : de en
  • GB526043A - Improvements in means for locking a rotatable indicating or recording disc associated with weighing apparatus : en
  • GB526096A - Improvements in bevel gear wheels and in the process of producing same : en
  • GB526266A - Process for applying coatings of non-ferrous metals on cast iron : en
  • DE696171C - selpumping : de en
  • FR857436A - Hydraulic stabilizer for motor vehicles : en fr
  • DE696129C - Spring-loaded screw locking device with a fan-like flap rim of rectangular cross-section : de en
  • GB526177A - Improvements in shoes and method of making same : en
  • US2214562A - Method of treating poultry and other edibles : en
  • US2214639A - Rear-vision mirror : en
  • US2214322A - Air conditioning apparatus : en
  • US2214694A - Adjustable looking glass : en
  • DE696179C - Device for automatic control of the exposure during photographic copying or enlarging : de en
  • GB526000A - Improvements in carrying frames for knapsacks and the like : en
  • GB526076A - Improvements in or relating to electric starting devices for internal combustion engines or vehicles : en
  • GB526174A - Improvements in or relating to the distillation and fractionation of liquid hydrocarbons : en
  • US2213990A - Rail bond : en
  • US2214525A - Quick freezing ice tray : en
  • USD122450S - Design for a dress : en
  • DE696197C - Friction clutch with balls clamped between conical surfaces : de en
  • USD122395S - Harmer game board : en
  • US2214096A - Labeling device : en
  • US2214179A - Method of making play or game balls : en
  • DE696113C - Process for the production of foam-forming stock solutions for the production of fire-extinguishing air foam : de en
  • DE696157C - Smoking oven with pre-firing : de en
  • FR857391A - Improvement in the manufacture of flaps that form water closet seats : en fr
  • CA391191A - Domestic heavy oil burner : en fr
  • US2214524A - Garment clasp : en
  • USD122565S - Design for a dress : en
  • US2214540A - Paper cutter : en
  • US2214541A - Belt drive : en
  • US2214139A - Elevator rope hitch : en
  • US2214028A - Manufacture of yeast : en
  • US2214055A - Refrigerating apparatus : en
  • US2214384A - Method for winding coils : en
  • USD122388S - Combination toothbrush and dental mirror : en
  • AU111393B2 - Improvements in firebars : en
  • US2214108A - Manufacture of tubing : en
  • US2214185A - Speed control means for cameras and the like : en
  • CA391303A - Polymeric product preparation : en fr
  • GB525958A - Improvements in and relating to portable buildings : en
  • FR857456A - Wavelength Bandwidth Radio Regulator : en fr
  • USD122401S - Design for a toy or similar article : en
  • GB525988A - Improvements relating to observation mirrors for road vehicles : en
  • DE696083C - Process for the catalytic pressure hydrogenation of high-boiling liquid or semi-solid hydrocarbon oils containing asphalt and / or resins : de en
  • US2214383A - Stop control mechanism : en
  • USD122435S - Design for a utility bar : en
  • USD122428S - Display stand for automobile horns : en
  • GB526053A - Arrangement in ships driven by internal combustion engines : en
  • US2214380A - Storage and dispensing container for shim stock : en
  • US2214109A - Strap joint and method of using same : en
  • GB526003A - Improvements relating to means for securing the lids of wooden boxes or like containers : en
  • CH211426A - Process for the production of a chrysene derivative. : de en
  • US2214638A - Casting machine : en
  • US2214447A - Lighting system for automobiles : en
  • US2214036A - Automatic tight-lock coupler : en
  • US2214573A - Modulation system : en
  • USD122444S - Design for a safety-razor blade : en
  • US2214650A - Process for making piston rings : en
  • USD122453S - Design for cover paper or similar article : en
  • US2214286A - Adhesive : en
  • US2214356A - Testing apparatus for golf clubs : en
  • USD122469S - Design for a spoon or similar article : en
  • US2214130A - Measurement of phase change and envelope delay of a transmission line : en
  • US2214549A - Knit fabric : en
  • USD122452S - Initialed necktie fastener or similar article : en
  • USRE21563E - schultz : en
  • CH211265A - Device for cleaning potatoes. : en fr
  • US2214204A - Furniture : en
  • DE696062C - Turbine housings, especially for gas turbines : de en
  • FR857463A - Electric boiler with several independent and removable hotplates, for all applications and in particular for central heating : en fr
  • AT159459B - Process for the production of plates or sheets that have a high resistance to sudden stress, e.g. B. when bombarded have. : de en
  • DE696205C - Brake fluid line for every vehicle wheel brake : de en
  • US2214536A - Skirt and breeches hanger : en
  • GB526106A - Improvements in machines for grinding or sharpening knife and like blades : en
  • GB526282A - Improvements in or relating to the low temperature carbonisation or coking of fuels of all kinds : en
  • US2213957A - Apparatus for making composite wrapping material : en
  • US2213966A - Detachable snow runner for skates : en
  • US2214003A - Rigid tight-lock coupler : en
  • US2214265A - Envelope feeding mechanism : en
  • US2213967A - Tail wheel assembly : en
  • US2214285A - Green corn cutting apparatus : en
  • DE696177C - Process for accelerating the flowering of plants : de en
  • US2214693A - Oil burning apparatus : en
  • AU522739A - Improved thresher body construction : en
  • CA391255A - Printing mechanism : en fr
  • US2213953A - Automatic gun : en
  • US2214226A - Method and apparatus useful in drilling and producing wells : en
  • US2214473A - Signal : en
  • US2214262A - Electroplating machine : en
  • CH211338A - Magnesium alloy. : de en
  • DE696061C - Coin mechanism for self-collecting gas meters with facility for issuing unused coins : de en
  • DE695437C - Liquid switch with arc extinguishing by flowing steam : de en
  • AU405139A - An improved collapsible feed trough for sheep and pigs : en
  • US2214668A - Spoon hook : en
  • CH211389A - Antenna bushing insulator, in particular for aircraft. : de en
  • US2214184A - Rewind indicator for cameras and the like : en
  • US2214281A - Process for manufacturing sugar : en
  • US2214652A - Iron alloy : en
  • CH211437A - Process for the preparation of a chromable dye of the triarylmethane series. : de en
  • US2214712A - Knitting machine : en
  • US2214172A - Container : en
  • GB526164A - Improvements in direction indicators : en
  • US2214624A - Forming apparatus : en
  • CA391244A - Tractor wheel device : en fr
  • CA391279A - Metallic structure : en fr
  • US2214421A - Heating furnace : en
  • CA391205A - Container and closure cap : en fr
  • CA391269A - Apparatus for transferring demountable bodies : en fr
  • CA391293A - Advertising device : en fr
  • CH211283A - Mixture for treating materials. : de en
  • CH211382A - Process for the production of a powdery agent for hemostasis and wound treatment and for wound protection. : de en
  • CH211368A - Device for controlling, in particular electrical switches. : de en
  • US2214580A - Moving stairway : en
  • AU407539A - Improvements in and connected with buckles for engaging buttons : en
  • CA391289A - High speed radiation pyrometric apparatus : en fr
  • US2214031A - Apparatus for joining metal members : en
  • US2214148A - Mixing device : en
  • US2214344A - Beverage barrel cooler : en
  • US2214570A - Windmill : en
  • USD122419S - Top unit for back bars or the like : en
  • USD122459S - Design for an aik compressing unit : en
  • US2214056A - Sole machine : en
  • CH211440A - Process for the production of an anthraquinone derivative. : de en
  • CH211407A - Anti-skid chain for vehicle tires. : de en
  • GB525982A - Improvements in or relating to flexible containers such as handbags : en
  • US2214291A - Cabinet : en
  • USD122446S - Design fob a pin stem finding : en
  • USD122515S - Design for a dress : en
  • USD122530S - Design for a dress : en
  • AU111407B2 - Combined gas cock and governor fitment for use with gas heating burners : en
  • CA391175A - Thread cutting machine : en fr
  • CH211411A - Device for the hydraulic adjustment of the blades of propellers, in particular aircraft propellers. : de en
  • USD122537S - Design fob a dress : en
  • US2214483A - Photographic color picture : en
  • US2214711A - Pipe still : en
  • US2214224A - Missile projecting device : en
  • FR857375A - Compositions for coatings : en fr
  • FR857489A - Method and apparatus for the chlorination of organic polymers : en fr
  • GB526031A - Improvements in or relating to rotary classifiers : en
  • GB526005A - A new or improved device for determining and indicating uniformly spaced points : en
  • DE696145C - Process for the production of protective coatings on soap : de en
  • FR857399A - Selenium photoelectric cell : en fr
  • GB526290A - Improvements in or relating to sockets and the method of their attachment to the root ends of airscrew blades, spars, struts or the like : en
  • FR857376A - Apparatus for separating gases from a liquid : en fr
  • GB526257A - Improvements in bed motions particularly for printing presses : en
  • GB526289A - An improved process for making keratin degradation products containing calcium or strontium and gold : en
  • US2214043A - Machine for operating on shoes : en
  • US2214723A - Windshield air scoop : en
  • USD122443S - Design fob a brooch or similar article : en
  • US2214119A - Valve control mechanism : en
  • DE696216C - Warning signal system for through traffic on overpasses : de en
  • DE696232C - Process for carrying out the extraction of all kinds of coal : de en
  • CA391284A - Sheet metal nut : en fr
  • USD122440S - Design for a brooch or similar article : en
  • CH211353A - Two-stroke internal combustion engine operating with fuel injection. : de en
  • CA391272A - Railway car coupler : en fr
  • US2214147A - Mixing device : en
  • CH211361A - Carrier. : de en
  • AT159500B - Process for cleaning metal surfaces. : de en
  • US2214566A - Coated paper and method of making the same : en
  • CH211295A - Process for preparing 5,6-3-oxy-17-amino-androstene. : de en
  • CA391253A - Foundation garment : en fr
  • CA391296A - Wood wedge : en fr
  • CH211359A - Tube steam generator with heated tubes connected in parallel. : de en
  • AU403839A - Improvements in or relating tothe welding, soldering and brazing of metals : en
  • CH211267A - Wooden frame truss. : de en
  • CH211422A - Process for the production of a chrysene derivative. : de en
  • DE696120C - Pressurized pencil with a movable pointed clamp pliers and a mine conveyor clamp pliers behind : de en
  • AU111402B2 - Hatmaking apparatus : en
  • US2214290A - Ball valve : en
  • GB526017A - Improvements in or relating to artificial teeth : en
  • US2214018A - Paper sizing : en
  • US2214128A - Composition of matter : en
  • US2214664A - Oil burning apparatus : en
  • US2214581A - Developing tank for developing photographic films : en
  • CA391206A - Railway brake beam safety guard : en fr
  • CA391176A - Mowing machine : en fr
  • US2214391A - Clutch : en
  • US2214684A - Milk bottle brush : en
  • US2214164A - Power transmission : en
  • USD122383S - Design fob an automobile fender : en
  • US2214412A - Display sign : en
  • US2214657A - Building structure : en
  • US2214720A - Recording means for weighing machines : en
  • US2213993A - Load limiting flash control system for electric ranges and the like : en
  • US2214543A - Hot water heater and boiler : en
  • USRE21560E - Lifting mechanism : en
  • DE696079C - Procedure for extinguishing and shutting off burning gas lines : de en
  • US2214082A - Unitfd statfs patfnt offici : en
  • US2214531A - Color photography : en
  • AU111413B2 - Improvements in or relating to electrical filters : en
  • US2214203A - Telephone system : en
  • CH211299A - Process for the preparation of an azo dye. : de en
  • CA391301A - Recovery of calcium hypochlorite compounds : en fr
  • US2214680A - Combined separator and drier for the treatment of cotton : en
  • USD122455S - Design for an incinerator : en
  • US2214353A - Process for making chromite refractory materials : en
  • AU111406B2 - Feeder for glass furnaces and method of feeding glass : en
  • US2214494A - Pen point : en
  • US2214506A - Automatic tuner including manual adjustment means : en
  • US2214590A - Reclosing circuit breaker system : en
  • DE696208C - especially for braking heavy vehicles : de en
  • US2214243A - Seal for water pumps : en
  • US2214310A - Toy railway switch : en
  • US2214425A - Warming and sterilizing apparatus : en
  • US2214582A - Furnace heating control : en
  • CH211360A - Water separation device for tubular steam generators. : de en
  • US2213988A - Lubricant : en
  • US2214376A - Projection apparatus : en
  • USD122499S - Combined phonograph remote control and reproducing device : en
  • CH211266A - Insecticide. : en fr
  • US2214351A - Polishing disk : en
  • GB526021A - Improvements in and relating to means for controlling the speed of toy motor cars : en
  • GB526269A - Improvements in air speed indicators : en
  • US2214207A - Railroad spreader : en
  • CA391174A - Ice pack : en fr
  • US2214076A - Typewriting machine : en
  • US2214352A - Process for the production of condensation products containing onium groups : en
  • GB526233A - Electron tube : en
  • DE696067C - Lightproof film container : de en
  • US2214004A - Nondrip milk bottle : en
  • US2214331A - Electrodeposition of zinc : en
  • DE696053C - Device for determining foreign gases or suspended matter in air : de en
  • DE696089C - Buffer arrangement for conveyor wagons : de en
  • AU441739A - Improvements in or relating to lateral control means for airplanes : en
  • DE696180C - Shuttle : de en
  • DE695733C - Gas supply system : de en
  • DE696199C - Arrangement for achieving a longer brake stroke on the hand brake lever of motor vehicles : de en
  • US2214332A - Apparatus for producing wound packages : en
  • USD122525S - Design fob a dress ensemble : en
  • CH211298A - Process for the preparation of a substantive azo dye. : de en
  • US2214012A - Tabulator controlling apparatus : en
  • US2214420A - Oilstove : en
  • US2214512A - Connection between a propeller and its driving shaft : en
  • US2214127A - Coating composition : en
  • DE696100C - Process for the production of water-insoluble azo dyes : de en
  • DE696186C - Wedge clamp for two-metal contact lines for electric railways : de en
  • DE696076C - Winch drive : de en
  • USRE21553E - Fish hire : en
  • DE696081C - Ozone generator : de en
  • GB525968A - Improvements in or relating to radio and television receivers : en
  • GB526028A - Improvements in or relating to the driving of accessories on aircraft : en
  • US2213973A - Electrical circuit tester : en
  • US2214386A - Pipe bowl cleaner : en
  • USD122402S - Design for a tot or similar article : en
  • US2214491A - Attachment for flexible tubing and method of fixing it : en
  • CA391210A - Closure cap and package : en fr
  • GB525981A - Improvements relating to a method of cracking hydrocarbon oil : en
  • CA391256A - Paster for cigar machines : en fr
  • CH211356A - Injector. : de en
  • AU111429B2 - Improvements in or relating to electron discharge tube amplifiers : en
  • US2214026A - Dragline excavator : en
  • US2214395A - Line guide copyholder measure : en
  • US2214212A - Telephone substation : en
  • US2214530A - Circuit breaker : en
  • USD122505S - Design fob an automobile fender : en
  • US2214274A - Electric foul detector for bowling alleys : en
  • US2214385A - Ophthalmic lens : en
  • US2214550A - Testing device for wells : en
  • USD122465S - Design fos a combined desk unit and lamp base : en
  • DE696084C - Process for the preparation of vitamin A. : de en
  • CA391197A - Torch : en fr
  • GB526095A - Improvements in and relating to bust supports : en
  • CH211416A - Process for the production of cellulose which can be dyed with acidic dyes. : de en
  • CA391263A - Scouring device : en fr
  • CH211293A - Process for the preparation of a new amide. : de en
  • US2214200A - Toilet ventilator : en
  • CA391274A - Apparatus for controlling the viscosity of fluid materials : en fr
  • US2214277A - Grain separator : en
  • US2214355A - Drive for a roll to maintain constant web stress : en
  • US2213982A - Metallurgic weighing apparatus : en
  • US2214199A - Traffic signaling system : en
  • US2214360A - Bait : en
  • US2214089A - Clarinet pad control : en
  • US2214111A - Multicolor pencil with exchangeable leads : en
  • US2214135A - Spring structure for use in bed mattresses, pillows, and cushions : en
  • US2214400A - Fuel temperature regulator and distributor : en
  • US2214690A - Telephone coupling device : en
  • USD122561S - Design fob a dress : en
  • US2214227A - Method and apparatus for securing objects in wells : en
  • AT159487B - Device for hoists connected to three-phase networks with a three-phase asynchronous motor as the hoist motor and a DC brake dynamo coupled to it. : de en
  • US2214538A - Gyroscopic instrument : en
  • US2214187A - Corner finishing member : en
  • US2214548A - Heat exchanger : en
  • AT159478B - Device for automatic voltage regulation of synchronous motors. : de en
  • CH211354A - Four-stroke internal combustion engine with five or seven cylinders and supercharging by means of an exhaust gas fan. : de en
  • AU111447B2 - Improvements in and relating to apparatus for pneumatically delivering finely divided materials and particularly for delivering and placing mortar or cement mixtures andthe like : en
  • CH211307A - Process for the production of glues. : de en
  • USD122532S - Design for a dress : en
  • US2214008A - Operating means for indicating systems and apparatus : en
  • US2214017A - Head hood sealing device : en
  • US2214152A - Oil composition : en
  • CA391214A - Collapsible filing cabinet : en fr
  • CA391251A - Combination fluid turbo clutch and variable speed gear : en fr
  • AU111391B2 - Improvements in or relating to telephone systems : en
  • DE696167C - Directional airborne sound transmitter coupled with a controllable rotating device : de en
  • DE696119C - Lock for suitcases and other containers : de en
  • FR857447A - Centering point with automatic adjustment of the axial pressure for lathes, grinding machines, etc. : en fr
  • FR857472A - Repeater for transmission systems on overhead bare wires using high frequency power lines : en fr
  • US2213961A - Liquid level indicator and/or control : en
  • FR857432A - New electrical insulators adapted to the enameling of conductors and coils, and their mode of application : en fr
  • AU484539A - Improvements in hydraulic weighing scales : en
  • GB526078A - Improvements relating to time-controlled electric switches : en
  • GB526220A - Improvements relating to projection lamps : en
  • AU111404B2 - Fastening element for sliding clasp fasteners : en
  • CH211300A - Process for the production of a new dye. : de en
  • AU1465444A - Improvements in or relating to cutlery : en
  • CH211442A - Device for turning a work piece on machine tools. : de en
  • US2214092A - Switch : en
  • CH211370A - Protection arrangement with directional relay for short-circuit protection in electrical networks. : de en
  • AU471639A - Gas cleaner : en
  • DE696174C - Device for converting direct current of higher voltage into one of lower voltage : de en
  • GB526260A - Improvements in or relating to gear pumps : en
  • CA391271A - Ball and socket joint : en fr
  • US2214138A - Spring motor : en
  • AU401539A - Improvements in panel doors for furniture andthe like. 9 : en
  • AU187839A - Improvements in or relating to electron multipliers : en
  • CH211343A - Metallic molding powder and process for its manufacture. : de en
  • GB526064A - Improvements in electrodes for electric discharge devices : en
  • AU111395B2 - Method and means for securing accurate tracking of a plurality of resonant circuits : en
  • US2213999A - Packless valve assembly : en
  • US2214470A - Stoker : en
  • US2214121A - Tool for handling fluids in wells : en
  • US2214667A - Coating composition : en
  • AU111435B2 - An improved syphonic flushing unit for cisterns : en
  • CH211275A - Saucer for flower pots. : de en
  • AU111451B2 - A new and improved cleanser : en
  • GB526026A - Improvements relating to the adjustment of aircraft rudder-bars : en
  • GB526283A - Improvements in or relating to circular knitting machines : en
  • US2214087A - Apparatus for preshrinking textile fabrics : en
  • CA391208A - Cigarette machine : en fr
  • AU111226B2 - An improved jig forthe assembly of frames of boats : en
  • GB526098A - Improved process for the finishing of cellulosic textile materials : en
  • CA12860S - Lollypop : en
  • GB526089A - Improvements in and relating to the control of alternating current commutator motors : en
  • CH211287A - Electrical apparatus for precipitating liquid and solid particles suspended in gases. : en fr
  • CH211312A - Process for refining sheet-like, cut respectively. punched out structures from film-forming, plastic masses. : de en
  • FR857442A - Composition for watertight gaskets, cable glands, etc. : en fr
  • US2214488A - Knife : en
  • US2214378A - Apparatus for forming fabric structures : en
  • US2214441A - Mobile pattern glow discharge device : en
  • GB526143A - Improvements in the ancillary equipment of coking plants : en
  • US2214276A - Method of and device for starting internal combustion engines : en
  • US2214626A - Thermal overload relay : en
  • GB526229A - Improvements in bag filling and weighing apparatus : en
  • FR857455A - Improvements to electric incandescent lamps operating at an operating pressure greater than the atmosphere : en fr
  • CH211372A - Delayed response fuse. : de en
  • FR857409A - Thread twisting and winding device : en fr
  • DE696048C - Device for automatic synchronization of asynchronous starting synchronous machines : de en
  • DE696045C - Disconnectable power take-off device : de en
  • DE696158C - Smoke generator with divided sawdust box : de en
  • GB526288A - An improved fluid-containing implement for writing, drawing, painting, etching and cauterising : en
  • GB525970A - Improvements in or relating to microscopes : en
  • US2214689A - Process for softening waters of temporary hardness : en
  • DK57974C - Variable Exchange, especially for Bicycles and Motorcycles. : da en
  • GR9217B - AUTOMATIC BALANCE INDICATORS THE WEIGHT AND PRICE OF THE SOLD GOODS. : el en
  • GB526219A - An improved tool for adjusting the firing gap of a sparking-plug : en
  • US2214633A - Internal screw-thread gauge : en
  • US2214686A - Drilling jig : en
  • US2214358A - Heat insulating foam and method of using same : en
  • US2214399A - Closure for containers : en
  • GB526232A - Improvements in and relating to means for securing members together under tension : en
  • GB526200A - Improvements in and relating to cartridge magazines for firearms : en
  • CH211304A - Process for the preparation of a derivative of 2.5-diamino-3.6-dichloro-1.4-benzoquinones. : de en
  • DE696072C - Headgear for gas masks : de en
  • DE696082C - Process for the pressure hydrogenation of coal, in particular hard coal, its distillation, extraction or pressure hydrogenation products : de en
  • USD122514S - Design for a dress : en
  • US2214615A - Cigarette ash smoker : en
  • US2214424A - Locomotive : en
  • AU111384B2 - Improved lever construction for ploughs, cultivators or scarifiers : en
  • CA391179A - Aircraft automatic control : en fr
  • CA391262A - Soap package : en fr
  • US2214551A - Method and apparatus for taking samples : en
  • AT159490B - Drawing board holder. : de en
  • FR857466A - Discharge valve spool, in particular for fuel injection pumps of internal combustion engines : en fr
  • GB526285A - Improvements in or relating to muffling devices : en
  • DE696034C - Firing pin safety for sockets with cylinder lock : de en
  • US2214145A - Switch : en
  • US2214269A - Air conditioning apparatus : en
  • US2214013A - Apparatus for producing images : en
  • US2214278A - Basic methyl mercury nitrate : en
  • US2213954A - Retarder of vulcanization : en
  • USD122421S - Design for a top unit for back bars or the like : en
  • CH211352A - Method for operating a reciprocating internal combustion engine with exhaust gas turbine supercharging. : de en
  • DE696090C - Relay for controlling an electrical circuit : de en
  • DE696066C - Maltese cross gear : de en
  • US2214587A - Lamp socket : en
  • CA391238A - Railway car door stop structure : en fr
  • CA391249A - Tire shaping apparatus : en fr
  • FR857438A - transonic screen for talking cinema and other sound reproduction devices : en fr
  • GB526252A - Improvements in or relating to manure and/or seed distributors : en
  • FR857377A - : fr
  • GB526133A - Improvements in trouser hangers : en
  • GB526241A - Method of and apparatus for facing tools with an abrasive element : en
  • US2214446A - Photographic development of silver halide layers : en
  • GB526048A - Improvements in stays for pivoted panels : en
  • US2214464A - Athletic equipment : en
  • GB526272A - An eyelash cosmetic applicator and curler : en
  • GB526041A - Improvements relating to passenger vehicle bodies : en
  • GB526060A - Improvements in driving means for providing a cyclic variation of speed : en
  • DE696230C - Process for the processing of alkaline or alkalized cellulose waste liquors or alkaline cooking liquors of vegetable substances, e.g. B. of wood : de en
  • GR9227B - BATHROOM CLOTHING. : el en
  • US2214462A - Operating device for poultry droppings belt : en
  • US2214603A - Shoe and method of making the same : en
  • DE696110C - Insect and fungus control : de en
  • FR857479A - Device for bagging materials in determined volumes : en fr
  • FR857499A - Remote control and adjustment device for shock absorber or other applications : en fr
  • GB526261A - Improvements in or relating to fluid pressure seals : en
  • CH211336A - Timepiece for counting time. : en fr
  • US2214599A - Inductor relay : en
  • DE696023C - Circuit arrangement for elastic correction of distorted incoming current surges in telephone systems with dialer operation : de en
  • FR857417A - Cable for alarm systems : en fr
  • GB526120A - Improvements in or relating to knitting machines and to a method of knitting : en
  • US2214620A - Circuit interrupter : en
  • DE681593C - Lounge furniture : de en
  • DE696136C - aten : de en
  • US2214140A - Molded article and method of producing same : en
  • DE681577C - Grinding and trimming machine for rubber printing plates : de en
  • US2214250A - Valve : en
  • US2214448A - End connector : en
  • US2214692A - Copyholder : en
  • FR857483A - Brake bars secured perpendicular to the direction of flight to the airfoil of airplanes, in particular to brake them in nose-down flight : en fr
  • GR9214B - ΤΡΟΧΟΠΤΕΡΟΝ. : el en
  • US2214537A - Lawn mower : en
  • GB525996A - Improvements in or relating to pillows : en
  • GB526159A - Improvements in or relating to vehicle bodies : en
  • FR857364A - Remote-controlled radio-tracking installation : en fr
  • DE696024C - Device for the grid circles of vapor or gas discharge vessels, which are controlled by an alternating voltage with a sharp waveform : de en
  • GB526034A - Improvements in and relating to electrical resistances : en
  • GB526185A - Improvements in and relating to centrifugal electric switches of the mercury or other conducting liquid type : en
  • USD122542S - Design for a dress : en
  • US2214423A - Process for plugging formations : en
  • US2214644A - Mine machine : en
  • USD122485S - Design fob a separable brooch : en
  • GB526203A - Improvements in or relating to a method of making valve tappets : en
  • DE674971C - Swing cylinder printing machine : de en
  • GB525966A - Method of and means for making stitched open work : en
  • GB526300A - An improved device for converting direct voltage into alternating voltage : en
  • USD122550S - Brooch or similar article : en
  • CH211393A - Radio receiver that can be automatically tuned to a number of predetermined stations by means of push buttons. : de en
  • US2214481A - Alkylation of paraffin hydrocarbons : en
  • GB526295A - Improvements in or relating to hinges for windows, fanlights and the like opening outwardly : en
  • AU412339A - Improvements in gas producing apparatus ofthe suction type for use on motor-road vehicles : en
  • GB526276A - Improvements in enteric coatings for medicaments : en
  • GB526036A - Improvements in or relating to radio direction finders : en
  • US2214142A - Vibrator : en
  • DE696042C - Process for making urethanes : de en
  • USD122524S - Design fob a dress : en
  • FR857487A - Device for guiding a mechanical adjustment tool, especially a form planing tool : en fr
  • GB526149A - Improvements in or relating to manufacture of motor fuel : en
  • DE696030C - Process for operating gas machines with gas from fuels which can be liquefied under pressure at air temperature, but are gaseous at normal air pressure : de en
  • CA391217A - Crosshead for pumping apparatus : en fr
  • GB526004A - Improvements in aircraft : en
  • US2214490A - Bone-setting splint : en
  • US2214094A - Wringer : en
  • US2214602A - Clutch for airplane generators : en
  • US2213985A - Folding table : en
  • US2214666A - Drilling machine : en
  • USD122518S - Kashine deess ensemble : en
  • USD122425S - Design for a game device : en
  • CA391248A - Methyl and ethyl lead compound : en fr
  • US2214713A - Liquefied gas dispensing system : en
  • US2214656A - Mechanism for improving the dirigibility of ships, submarines, and aircraft : en
  • DE687377C - Device for achieving strong mechanical effects by means of weak forces : de en
  • DK57971C - Snortræk. : da en
  • GB526209A - Improvements relating to planispheres for navigational use and apparatus for use therewith : en
  • US2214095A - Wringer : en
  • FR857481A - Insulating materials based on mica : en fr
  • US2214025A - Wire forming apparatus : en
  • FR857490A - Twin-crankshaft internal combustion engine with supercharging : en fr
  • GB526192A - Improvements in or relating to hair-curling devices : en
  • US2214120A - Cuff for jacket sleeves : en
  • CA391216A - Convertible bed couch : en fr
  • CA391240A - Ether of polysaccharide gum : en fr
  • CH211341A - Process and device for arc welding using coated electrodes. : de en
  • US2214309A - Operating means for elevator gates : en
  • CH211384A - Electrical system for the simultaneous operation of several call points with telephony transmission. : de en
  • USD122478S - Design fob a carpet sweeper shell : en
  • DE696142C - Insulator, especially solid core insulator, with metal caps fastened through : de en
  • GB526054A - Improvements in and relating to hydro-kinetic couplings : en
  • FR857496A - Gear change mechanism with friction members in the form of spherical caps : en fr
  • US2214042A - Divider structure : en
  • DE696111C - Internal combustion engine with exhaust gas fan : de en
  • FR857480A - New gaseous dielectrics : en fr
  • US2214584A - Nibbling attachment for drill presses : en
  • CH211363A - Liquid cooler working with ice build-up. : de en
  • AT159462B - Method for determining aircraft altitudes using an echo sounder. : de en
  • AT159491B - Method for connecting components, e.g. B. metal sheets, using piercing clamps. : de en
  • CA391185A - Building block : en fr
  • US2214236A - Dual pressure control for refrigeration systems : en
  • AT159461B - Arrangement for determining aircraft altitudes by means of sound waves. : de en
  • DE696212C - Method for trimming the lining layers of a shoe upper and machine for practicing the method : de en
  • US2213951A - Lubrication : en
  • US2214558A - Condition controller : en
  • USD122427S - Design fob a bumper : en
  • USD122501S - Design for a plaque or similar article : en
  • CH211379A - Device for feeding low-frequency induction furnaces. : de en
  • US2213974A - Quiz device : en
  • USD122544S - Design fob a dress : en
  • CA391189A - Cycle speed change mechanism : en fr
  • CH211274A - Dish washing and drying equipment. : de en
  • CH211263A - Magnetic filter. : de en
  • CA391177A - Bicycle sprocket wheel guard rim : en fr
  • DE696182C - Process for the separation of phenol and oxydiphenylene : de en
  • GB526224A - Improvements in or relating to furnaces for water heating apparatus burning solid fuel : en
  • US2214687A - Method of multicolor printing : en
  • AT159454B - Process for cathode sputtering by means of glow discharge. : de en
  • US2213948A - Fluid pressure actuated motor : en
  • US2214568A - Fuel burner : en
  • US2214608A - Automatic gain control circuits : en
  • USD122392S - Design for. a perfume bottle holder : en
  • CH211292A - Process for the preparation of a derivative of cyclopentanophenanthrene. : de en
  • US2214165A - Windshield defroster : en
  • US2214419A - Method of preserving food products : en
  • USD122387S - Design for a baby blanket : en
  • US2214426A - Ventilator and drier for small grain bins : en
  • US2214432A - Aluminum alloy containing copper, iron, and columbium : en
  • AU111425B2 - Improvements in and relating to cartridge magazines for firearms : en
  • CH211383A - Molded, mineral-free shaving agent. : de en
  • GB525975A - Improvements in the liquid treatment of materials : en
  • GB525994A - Improvements in or relating to darts and like missiles and flights therefor : en
  • AU88139A - A movable louvre hurricane blind or shutter : en
  • USD122543S - Paulin-e- fracchia : en
  • USD122416S - Design fob a dress : en
  • DK57963C - Electric Discharge Tube for Optical Voltage Display. : da en
  • GB526213A - Improvements in or relating to means for effecting or permitting the release or operation of apparatus at a predetermined atmospheric pressure : en
  • US2214220A - Container : en
  • CH211306A - Process for the production of paints. : de en
  • AU36940A - Hatmaking apparatus : en
  • DE696071C - Window for gas protection hoods : de en
  • US2213955A - Pressure reducing device : en
  • USD122456S - Casing for electrical heating fads : en
  • US2214544A - Refrigerator car : en
  • GB526044A - Lipstick case : en
  • GB526107A - Improvements in or relating to electrical remote control systems : en
  • GB526273A - Improved fastening means for buttons and the like : en
  • CA391225A - Electric switch : en fr
  • CH211285A - Shoe. : en it
  • US2214596A - Vapor electric device : en
  • US2214617A - Control system for reversible mills : en
  • US2214715A - Cement manufacture : en
  • US2214721A - Blasting cap : en
  • CH211429A - Process for the production of a chrysene derivative. : de en
  • DE696130C - developing film tapes : de en
  • US2214209A - Dial lighting : en
  • US2214038A - Shock absorber : en
  • US2214571A - Electric supply system : en
  • USD122504S - Design for an automobile : en
  • USD122564S - Design for an airplane : en
  • DE696027C - Water heater : de en
  • DE696107C - Bath mat with stiffening rails provided on their longitudinal edges : de en
  • CH211435A - Process for the preparation of a monoazo dye. : de en
  • CH211309A - Process for the production of glues. : de en
  • CA391286A - Strainer plate : en fr
  • FR857372A - Farm tractor and winegrower : en fr
  • US2214345A - Method of burning portland cement clinkers : en
  • CH211318A - Mailing machine. : de en
  • AU25240A - Improvements in or relating to the filtering or like treatment of fluids : en
  • US2214397A - Plasticized synthetic linear polyamide composition : en
  • US2214499A - Rope and wire tie : en
  • US2214611A - Apparatus for treating metals : en
  • AU349139A - Improvements in or relating to television systems : en
  • CA391259A - Warning device for motor vehicles : en fr
  • CH211375A - Mercury vapor rectifier for high voltages. : de en
  • USD122546S - Grobstein dress ensemble : en
  • US2214258A - Telephone substation apparatus : en
  • US2214053A - Heat exchanger : en
  • US2214225A - Apparatus for finishing gears : en
  • US2214299A - Apparatus for investigating heart action : en
  • US2214201A - Clutch control apparatus : en
  • US2214335A - Planetary gear transmission : en
  • CH211404A - Device for supplying air to air-cooled vehicle rear engines. : de en
  • DE696159C - Method of preserving eggs : de en
  • US2214601A - Tube amplifier : en
  • US2214379A - Extreme pressure lubricant : en
  • USD122507S - Grybos aerial fire truck : en
  • US2214077A - Scanning current generator : en
  • US2214300A - Combination cane and umbrella : en
  • US2214467A - Air conditioning apparatus : en
  • US2214504A - Gear hobbing machine : en
  • US2214614A - Phase inversion circuits : en
  • US2214014A - Calcijiating machine : en
  • USD122490S - Design for a mat or similar article : en
  • US2213977A - Pharmaceutical : en
  • US2214330A - Tank and the like for carrying inflammable spirit on aircraft, ships, vehicles, and the like : en
  • US2214722A - Aircraft structure : en
  • DE696222C - Thermal insulation body : de en
  • GB526074A - Improvements in or relating to the registering mechanism of water and other flow meters : en
  • DE696105C - Compressed air drive for glass blowing machines : de en
  • DE696080C - Protection device for buckles, clasps, buttons, etc. Like. Of clothing and utensils during washing, cleaning or dyeing : de en
  • GB526083A - Improvements in and relating to water supply installations : en
  • CH211355A - Automatic clamping device for piston rings. : de en
  • US2214105A - Garment : en
  • US2214576A - Glove for handball and the like : en
  • USD122476S - Carpet sweeper end plate : en
  • GB526103A - Improvements in automatic record changing mechanism for gramophones and the like : en
  • GB526123A - Improvements in and relating to holders for electric lamps of the kind comprising single-contact end caps : en
  • DE696204C - Electro-hydraulic brake for trailers of motor vehicles : de en
  • GB526190A - Improvements connected with flotation reagents : en
  • GB526222A - Improvements in or relating to draught-controlling devices for domestic and like fireplaces : en
  • GB526236A - Improvements in and relating to flue-gas hoods for diverting backdraught in liquid heaters : en
  • GB526112A - Improvements in and relating to the production of insulating tubes for electrotechnical purposes : en
  • DE696187C - Circuit arrangement for telephone systems with dialer operation and Gespraechszaehler : de en
  • DE696140C - Double frame arrangement for direction finding with ultra-short waves : de en
  • DE696131C - Brake acting on the towing vehicle when the trailer hits : de en
  • DE696155C - Synthetic resin bearing with metal support shell : de en
  • GB526119A - Improvements in and relating to the control of electric winding engines and the like : en
  • GB526094A - Improvements in or relating to control means for hoists and the like : en
  • GB526246A - Improvements in or relating to stipplers : en
  • DE696209C - Two-jaw brake, especially for motor vehicles : de en
  • US2214057A - Refrigerating apparatus : en
  • USD122474S - Design fob a twin waffle iron or similar article : en
  • DK57959C - Flicker receiver. : da en
  • GB526231A - A machine for pasting and trimming wall and ceiling paper : en
  • GB525984A - Improvements in shuttering for concrete floors and the like : en
  • US2214041A - Electrical network : en
  • US2214295A - Pile driving helmet : en
  • USD122536S - Design for a dress ensemble : en
  • FR857421A - Blind or curtain used for protection against the sun, especially in shop windows : en fr
  • DE696059C - Filter device : de en
  • US2214232A - Contact mechanism for electric alarms and the like : en
  • US2214577A - Tolling mill control : en
  • US2214312A - Freezing device : en
  • US2214439A - Flush valve : en
  • FR857424A - Drawer for the distribution of internal combustion engines : en fr
  • US2214261A - Sealing device : en
  • USRE21565E - Bailer : en
  • US2214318A - Eyelash curler : en
  • GB526225A - Improvements in welding apparatus : en
  • AU407139A - Improvements in and relating to apparatus for pneumatically delivering finely divided materials and particularly for delivering and placing mortar or cement mixtures andthe like : en
  • CA391257A - Jet discharging apparatus : en fr
  • CA391276A - Resilient rail spike : en fr
  • GB525997A - Improvements in or relating to the adjustment of carbons of arc-lamps : en
  • US2214516A - Means for supporting cameras on vehicles : en
  • CA391302A - High duty centrifugal separator : en fr
  • DE696117C - meat grinder : de en
  • DE696133C - Schraem and slitting machine : de en
  • GB525954A - Improvements in and relating to dust collecting plant : en
  • US2214230A - Packaging means for small resistor units : en
  • USD122483S - Design fob a textile fabric ob the like : en
  • CA391184A - Lawn mower : en fr
  • CH211395A - Umbrella holder. : de en
  • US2214019A - Electronic switching device : en
  • US2214518A - Liquid-insulated electric circuit breaker : en
  • USD122394S - Engel dress ensemble : en
  • US2214716A - Cement manufacture : en
  • DE696125C - Hub puller : de en
  • US2213994A - Fuel feeding device : en
  • DE696015C - Drive device for cinema equipment : de en
  • DE696214C - Device for conveying powdery bulk material in conveyor chutes using a gaseous pressure medium : de en
  • FR857400A - Improvements in processes and apparatus for electric forging : en fr
  • IE16303L - Electric cable distribution box : en
  • US2214223A - Spring clip : en
  • US2214229A - Counterbalancing actuator for doors and the like : en
  • US2214702A - Soil tiller : en
  • US2214701A - Punch for perforating sheet metal : en
  • US2214502A - Bag machine : en
  • AT159455B - Föttinger torque converter for vehicle drives. : de en
  • US2214088A - Sheet feeder : en
  • FR857408A - Convertible tandem : en fr
  • GB526088A - Improvements in and relating to electric control systems for classifying sheet material according to thickness : en
  • GB526057A - Improvements in or relating to electric signalling or controlling systems : en
  • CA391287A - Can inspection system : en fr
  • GB526059A - Improvements in or relating to variable inductances and variable resistances : en
  • CA391292A - Combination of a shield, sanitary pad and harness for animals : en fr
  • GB526134A - Improvements in apparatus for the recording of asymmetric or normal sound films : en
  • USD122418S - Design for a top tjnit for back bars or the like : en
  • GB526201A - Improvements relating to coal-cutting machines : en
  • GB526099A - Improvements in or relating to fuze setting apparatus : en
  • GB526230A - Improvements in and relating to wireless receiving apparatus : en
  • DE696037C - Glove : de en
  • GB526188A - New and improved method and apparatus for making coated paper : en
  • GB526092A - A method of beautifying and realisticizing pictures or portraits, and the product of the method : en
  • US2214363A - Method of removing paraffin wax from wells : en
  • US2214691A - Mop : en
  • GB526145A - A generator for the production of fire extinguishing foam : en
  • CH211326A - Measuring device, in particular for examining the climatic conditions in rooms. : de en
  • CH211270A - Siphonless waste flushing device for small and large flushes. : de en
  • USD122426S - Design for a postal scale : en
  • US2214102A - Antenna system : en
  • AT159469B - Ignition device for internal combustion engines with a magnet rotating around a vertical axis. : de en
  • AU111410B2 - Improved fastening means for boxes andthe like : en
  • CA391188A - Trench shell thrower and shell : en fr
  • US2214410A - Display sign : en
  • USD122461S - Design for a dispensing cap : en
  • USD122553S - Design for a dress : en
  • AU111401B2 - Railway bogie structure : en
  • AU111383B2 - Improvements relating to aircraft undercarriages with resilient wheel units : en
  • CH211264A - Plow with a tiller in front of the ploughshare. : de en
  • AU111394B2 - Improved thresher body construction : en
  • CH211366A - Selective electrical control device. : de en
  • US2214370A - Portable drilling mechanism : en
  • USD122464S - Design fob a pipe rest or similar article : en
  • US2214472A - Electric incandescent lamp : en
  • SE99801C1 - : en sv
  • CH211290A - Process for the oxidation of unsaturated ring ketones. : de en
  • US2214198A - Means for forming clinch nuts : en
  • USD122563S - Design for a slip : en
  • US2214158A - Manufacture of laminated glass : en
  • USD122385S - Design fob an automobile fender : en
  • USD122509S - Design for a hat : en
  • AU111411B2 - Improvements in panel doors for furniture andthe like. 9 : en
  • USD122549S - Design for a dress : en
  • GB526139A - Improvements in or relating to pipe and like clips : en
  • DE696193C - Yarn guide changing device for flat weft knitting machines : de en
  • GB526167A - Improvements in or relating to variable pitch airscrews : en
  • USD122559S - Design fob a dress : en
  • CH211271A - Electrical resistance heater z. B. for cooking, frying or baking. : de en
  • FR857352A - Improvements in fire protection or extinguishing systems for electrically controlled multi-engine aircraft and in the devices used in these systems : en fr
  • GB526234A - Manufacture of ortho-dinitriles of cyclic ortho-dicarboxylic acids : en
  • DE696229C - Rainwear : de en
  • AT159466B - Method for measuring flight altitudes according to the echo sounder principle. : de en
  • DE696153C - Device for the supply and supply control of liquid gas for the operation of internal combustion engines : de en
  • FR857500A - Handlebar grip : en fr
  • US2214100A - Overdrive control system : en
  • US2214583A - Method of making electric heating units and resultant products : en
  • US2214034A - Racemization of optically active compounds : en
  • US2214163A - Steering column for passenger vehicles : en
  • US2214296A - Adjustable arch support : en
  • DE696189C - keeping constant : de en
  • DK57972C - Car bumper. : da en
  • GB526157A - Improvements in or relating to the stretching of artificial yarns, foils and similar materials : en
  • US2214133A - Apparatus for centrifugal casting of molten metal : en
  • US2214166A - Dividing head : en
  • US2214670A - Apparatus for burning hydrocarbon oils : en
  • US2214563A - Electric valve motor control system : en
  • US2214655A - Steering mechanism for vessels : en
  • USD122406S - Design for a toy ob similar article : en
  • US2214465A - Railway train braking means : en
  • USD122451S - Shapiro dress : en
  • US2214196A - Tubing catcher : en
  • FR857389A - Improvements to internal combustion engines : en fr
  • GB526022A - A combined butter spreader and butter curler : en
  • GB526292A - Improvements relating to devices for extruding plastic material : en
  • US2214032A - Apparatus for administering powdered aluminum : en
  • US2214430A - Cigarette making machine : en
  • USD122422S - Shapiro dress : en
  • AT159464B - Flat or shaped plywood sheet made up of two or more layers. : de en
  • CH211316A - Newspaper holder. : en fr
  • FR857361A - Improvements made to rotating systems with elements balanced by floats, in particular propellers for aerodynes : en fr
  • DE696103C - Artificial silk spinner : de en
  • DE696181C - fabrics : de en
  • US2214104A - Porous metal article : en
  • FR857354A - Oscillating cam valve control for locomotives and steamboats : en fr
  • AU111405B2 - Improvements intime-bases for television receivers and like purposes : en
  • GB526278A - Improvements in instruments for internal massage : en
  • DE696047C - Arrangement to achieve an extended release time available for deionization in the case of converters working with controlled steam or gas discharge paths : de en
  • DE696134C - Extraction machine with scraper chain arm and stripping device : de en
  • US2214125A - Manufacture of cellulose : en
  • US2214326A - Protection of vegetation : en
  • US2214407A - Toothbrush with brush head made in three parts : en
  • DE696201C - Wheel brake cylinder for hydraulic fluid brakes of motor vehicles : de en
  • US2214368A - Process for the recovery of liquids : en
  • US2214390A - Fluid pressure generating and control means : en
  • US2214453A - Floating structure : en
  • US2214679A - Brake mechanism : en
  • FR857419A - Dog leash : en fr
  • US2214594A - Dobby drive : en
  • FR857383A - Seed seed processing machine : en fr
  • GB526166A - Method of and apparatus for electrically treating fluids : en
  • GB526173A - Improvements in and relating to thermionic valve circuits : en
  • CH211433A - Process for the preparation of a monoazo dye. : de en
  • DE696202C - Wheel brake cylinders for fluid brakes, especially for motor vehicles : de en
  • GB526195A - Improvement in vinyl resin compositions : en
  • GB526122A - Improvements in or relating to the manufacture of ª‰-chloropropionic acid : en
  • DE696013C - Freewheel friction clutch for turning devices : de en
  • GB526299A - Improvements in or relating to photographic cameras employing perforated film : en
  • US2214422A - Sheet metal can body blank : en
  • DE696101C - Process for roasting and drying flax stalks and the like like : de en
  • GB526175A - Improvements in or relating to resin compositions : en
  • US2214156A - Backless bobbin carrier for braiding machines and the like : en
  • US2214319A - Wheel : en
  • DE696213C - Firing process for the production of ceramic objects : de en
  • AU111422B2 - Improvements in hydraulic weighing scales : en
  • DE696135C - Process for the production of zinc cups, zinc tubes and the like Like. By cold spraying cast Vorwerkstuecke after previous upsetting : de en
  • DE696156C - Process for applying protective coatings and linings made of synthetic resins to metal surfaces using a roughened intermediate layer : de en
  • DK57975C - Sideboard stopper. : da en
  • FR857484A - Brake bars attached to the wings of airplanes, oriented in the active position perpendicular to the direction of flight and particularly intended for braking in nose-down flight : en fr
  • GB526254A - Process for the purification of water, particularly for the removal of the silica therein contained : en
  • GR9219B - PERFECTIONS IN OIL TANK PACKAGING BOXES OR OTHER INDUSTRIAL PRODUCTS. : el en
  • DE696127C - Inward and outward transfer device with double lock for bulk goods from gas-filled spaces : de en
  • FR857435A - Two-stroke internal combustion engine : en fr
  • US2214559A - Stable solution for producing ice colors : en
  • DE696073C - pairs of wheels in engagement : de en
  • US2214505A - Tablet making machine : en
  • USD122407S - Design fob a condiment dispenser : en
  • CA391280A - Sheet-feeding mechanism for platen printing presses : en fr
  • USD122445S - Design for a switching device : en
  • AU404239A - Improvements relating to fuel injection pumps for compression ignition oil engines : en
  • US2214126A - Material for modeling sculpture work : en
  • USD122512S - Lace collar or similar article : en
  • DE696021C - Drive derived from a motor for the fuel feeder of brick kilns : de en
  • DE696085C - Switching bridge for typewriters : de en
  • USD122384S - Design for an automobile fender : en
  • CA391268A - Apparatus for transferring demountable bodies : en fr
  • CH211409A - Brake-locking device applied to the handlebar of a bicycle. : en it
  • DE696139C - Amplifier for optional operation from direct or alternating current networks with indirectly heated amplifier tubes : de en
  • US2214428A - Mud box : en
  • US2214137A - Roasting rack : en
  • US2214411A - Display sign : en
  • US2214725A - Vacuum cleaner attachment : en
  • AT159465B - Garage or the like made of metal. : de en
  • CH211308A - Mixture suitable as adhesive and paint binder. : de en
  • US2213962A - Method of and apparatus for graveling wells : en
  • US2214554A - Heat system : en
  • US2214009A - Cooling apparatus for cooling beverages and the like : en
  • AU402639A - Improvements in or relating to television and like receivers : en
  • AU402739A - Improvements in or relating to electrical filters : en
  • AU38940A - Improvements in pipe joints : en
  • CA391228A - Delayed automatic volume control : en fr
  • CH211334A - Vibrating body for generating mechanical vibrations by means of magnetostriction. : de en
  • US2213989A - Window structure : en
  • US2214061A - Power unit : en
  • US2214662A - Actuating mechanism for mowing machine knives : en
  • US2214022A - Camera for photography or cinematography in colors : en
  • US2214457A - Dual wheel assembly : en
  • US2214616A - Pressure and flow relay : en
  • US2214393A - Acoustical equalizer : en
  • USD122477S - Design for a carpet sweeper : en
  • GB526121A - Improvements in and relating to the elimination or reduction of disturbing noises inthe reception of radio transmissions : en
  • GB526262A - Improvements in self-balancing potentiometer systems for controlling, indicating and recording variable conditions : en
  • AT159463B - Machine for dewatering and shaping pulp slurries. : de en
  • AU111408B2 - A movable louvre hurricane blind or shutter : en
  • CA391170A - Provitamin activating process : en fr
  • CA391221A - Vehicle control mechanism : en fr
  • CH211303A - Process for the production of a condensation product. : de en
  • DE696097C - Surge arresters : de en
  • GB526294A - Improvements in and relating to labeling machines : en
  • US2214529A - Four-stroke cycle internal combustion engine : en
  • AU111417B2 - Apparatus for distributing electrical energy in factories, work shops and the like : en
  • CH211387A - Circuit arrangement for switching traffic over trunk lines. : de en
  • DE696058C - Device for introducing a gas, steam or gas-steam mixture into an apparatus under reduced pressure : de en
  • DE696143C - Process for the production of an end closure for electrical heating elements from refractory metals with a ceramic protective jacket : de en
  • DE696196C - Thread take-off device for warp knitting machines : de en
  • AU111386B2 - Improvements in or relating to electron discharge tube amplifiers : en
  • AU111423B2 - Improvements in fastening devices : en
  • DE696149C - Inlay with straw cutter for threshing machines : de en
  • DE696164C - Process and ring nozzle for the production of artificial sausage casings : de en
  • CA391300A - Fluid pressure brake : en fr
  • US2214131A - Cylinder construction for washing machines or the like : en
  • US2214136A - Spring construction : en
  • US2214361A - Lens grinding machine : en
  • DE696093C - Directional relay for direct current systems : de en
  • US2214024A - Plug connector construction : en
  • US2214328A - Glass run guide channel : en
  • US2214527A - Alkali metal salts of the acetaldehyde bisulphite compound of sulphanilamide : en
  • CH211432A - Process for the preparation of an azo dye. : de en
  • US2214630A - Oven : en
  • CA391246A - Electronic oscillation generator : en fr
  • CH211357A - Thermal power plant. : de en
  • CH211400A - Mechanical three-way tipper. : de en
  • US2214417A - Lifting implement : en
  • US2214435A - Method of coating cans and attaching end members thereto : en
  • US2214561A - Apparatus for supplying reinforcements for attachment : en
  • US2213965A - Sewing machine : en
  • US2214059A - Diesel fuel : en
  • US2214714A - Liquid dispensing device : en
  • GB526138A - Improvements in or relating to vehicle doors : en
  • GB526158A - Improvements in or relating to power presses : en
  • CA391169A - Hydrocarbon and resin production : en fr
  • US2214001A - Automatic transmission : en
  • US2214047A - Throttle control in internal combustion engine : en
  • US2214683A - Hydraulic pump pulsation absorbing device : en
  • US2214275A - Direction indicator : en
  • US2214535A - Refrigerator cabinet construction : en
  • GB525986A - Improvements in gear pumps : en
  • GB526242A - Improvements in unloading valves for reciprocating ram pumps : en
  • CA391270A - Machine and cutter for finishing surfaces : en fr
  • USD122400S - Design for a toy or similar article : en
  • USD122470S - Design for a spoon or similar article : en
  • USD122479S - Design for a footstool : en
  • CA391207A - Photographic developer : en fr
  • US2214039A - Method for the preparation of terpene derivatives : en
  • AU409139A - Improvements in scarifiers and like cultivating implements : en
  • CH211321A - Cartridge belts for automatic firearms. : de en
  • US2214437A - Dispensing container : en
  • US2214578A - Shorts : en
  • US2214612A - Chlorinating device and lining therefor : en
  • US2214301A - Folding table leg : en
  • CH211289A - Process for preparing silica minerals containing silica for acid digestion by annealing. : de en
  • CH211428A - Process for the production of a chrysene derivative. : de en
  • GB526277A - Improvements in or relating to threaded guide spindles, lead screws and the like : en
  • US2213945A - Electric power transmission system : en
  • US2214357A - Electric lamp attachment : en
  • US2214427A - Hay bucker and stacker : en
  • GB526146A - Improvements relating to the formation of co-precipitated calcium sulphate and ferrous hydroxide : en
  • GB526297A - Improvements in or relating to photographic and cinematographic film treating apparatus : en
  • US2214000A - Valve operating mechanism : en
  • FR857360A - Cork stopper grinding machine : en fr
  • GB526165A - Improvements relating to the production of motor fuels : en
  • FR857492A - Improvements to altitude control devices for internal combustion engine carburetors : en fr
  • DK57961C - High frequency coil with Screw cores, especially Mass cores. : da en
  • FR857373A - Process for improving the structure of rolled products : en fr
  • FR857379A - Process for treating plant fibers to give them a woolly appearance : en fr
  • GB526274A - Improvements in belts made of textile and rubber : en
  • DE696225C - Wheel suspension with flexible drive for three-wheeled vehicles : de en
  • US2214183A - Roofing and ventilated roof structure : en
  • GB525955A - Improvements in or relating to record card controlled computing machines : en
  • GB526086A - Improvements in cooling means for dynamo electric machines : en
  • US2214636A - Automatic ink supply for signal recorders : en
  • US2214249A - Annealing cover : en
  • US2214443A - Process for treating mineral oils : en
  • US2214517A - Knitting machine and method : en
  • AU410539A - I mprovements in or relating to apparatus for excavating, sh~velling, loading, and such like of transportable material : en
  • DE696068C - Spool for winding recording media such as films or magnetogram carriers : de en
  • US2214006A - Method of making creped pressuresensitive adhesive material : en
  • US2214099A - Overdrive control system : en
  • USD122390S - Design for a coat hanger : en
  • USD122523S - Design for a wrapper or similar article : en
  • GB526052A - Improvements in and relating to apparatus for tempering flat glass : en
  • US2213947A - Fluid pressure braking system : en
  • GB526152A - An arrangement for raising milk or other liquids by means of pulsating vacuum : en
  • US2214155A - Cord lock for venetian blinds : en
  • US2214221A - Rock bit : en
  • DE695730C - i Double barreled rifles with single triggers : de en
  • GB526287A - Improvements relating to slidable doors : en
  • US2214256A - Telephone system : en
  • US2214471A - Circuit breaker : en
  • CA391261A - Cloth-cutting machine : en fr
  • US2214348A - Hinge : en
  • US2214501A - Mower : en
  • GB525978A - Improvements in armoured cupolas : en
  • GB526258A - The manufacture of stable pharmaceutical preparations : en
  • GB526077A - Improvements in and relating to azo dyestuffs : en
  • GB526265A - Improvements in resilient shaft couplings : en
  • GB526111A - Improvements in or relating to television transmitting or receiving systems : en
  • AT159497B - Method and device for converting a liquefied gas into compressed gas. : de en
  • CH211423A - Process for the production of a chrysene derivative. : de en
  • FR857418A - Process for the production of yarns from polyvinyl resins : en fr
  • US2214134A - Electric shielding system : en
  • US2214469A - Process for manufacturing halogenated phthalocyanines : en
  • US2214677A - Portable adjustable pump : en
  • USD122545S - Design for a spoon holder : en
  • DE696087C - Metallstrasse : de en
  • CA391264A - Vinyl resin adhesive sandpaper : en fr
  • US2214589A - Hair treating device : en
  • AU111387B2 - Improvements in and connected with buckles for engaging buttons : en
  • AU402039A - Improved lever construction for ploughs, cultivators or scarifiers : en
  • AT159485B - X-ray diaphragm device with two or more adjustable individual diaphragms. : de en
  • CH211277A - Collapsible table. : de en
  • FR857429A - Process for improving the fastnesses of dyes and prints : en fr
  • FR857478A - Machine for winding bands around wires, bars, tubes, cables, etc., for their wrapping or around themselves to make smooth or flexible tubes : en fr
  • US2214279A - Continuously running rolling mill for producing tubes : en
  • US2213980A - Apparatus for surfacing inking rolls : en
  • US2214336A - Lighter : en
  • US2214342A - Position finding : en
  • US2214546A - Acetylene lamp and the like : en
  • DE696176C - Method of promoting root formation : de en
  • US2214572A - Printing telegraph motor control method and apparatus : en
  • US2214287A - Valve : en
  • US2214093A - Paving apparatus : en
  • US2214193A - Vacuum cleaner for clothing : en
  • AU111446B2 - Improved means for vapourising fuel oils and forming combustible mixtures in internal combustion engines : en
  • CH211402A - Device for storing the drive unit in motor vehicles with a rear engine. : de en
  • GB526270A - Improvements in two-part couplings for electrical wiring systems : en
  • US2214101A - Radio call box system : en
  • US2214387A - Siding material : en
  • CA391212A - Closure cap and package : en fr
  • DE696064C - Safety swivel for string instruments : de en
  • DK57957C - Control mechanism for pressure regulators. : da en
  • GB526171A - Improvements in tiles or building bricks and walls constructed therefrom : en
  • AU111450B2 - Improvements in gas producing apparatus ofthe suction type for use on motor-road vehicles : en
  • AU402439A - Improvements in or relating to the refining of pig iron and the production of steels and alloy steels : en
  • US2213971A - Tool : en
  • GB525993A - Apparatus for storing and conveying card indexes or other suitable articles in containers or the like : en
  • CH211390A - Radio receiver with automatic tuning. : de en
  • US2214595A - Illuminated dial instrument : en
  • USD122431S - Chain ob similar article : en
  • USD122415S - Design for a dress : en
  • AU111420B2 - Gas cleaner : en
  • US2214029A - Calculating machine : en
  • US2214381A - Adjustable coupling : en
  • DK57958C - Textile fabric consisting of several interwoven layers. : da en
  • GB526161A - Improvements in or relating to door closing devices : en
  • US2214293A - Universal joint : en
  • DE696154C - Spark plug : de en
  • GB526168A - A combined cushion and life-belt : en
  • FR857454A - Method and apparatus for drying moisture sensitive materials : en fr
  • GB526206A - Improvements in and relating to the production of threads, filaments and the like from viscose : en
  • AU355839A - Improvements in or relating to electric discharge apparatus : en
  • US2214325A - Shaping of ice cream : en
  • CA391199A - Suction dredge : en fr
  • CA391180A - Mine locomotive control system : en fr
  • CA391290A - Glassware manufacture : en fr
  • DE696137C - Method for operating a cathode ray tube for high-intensity projection with a Kerr cell raster : de en
  • US2214460A - Vulcanization of rubber : en
  • US2214474A - Refrigerator : en
  • US2214623A - Teapot : en
  • USRE21556E - Process fob treating mineral oils : en
  • US2214503A - Gas heating apparatus : en
  • AU111389B2 - Improvements in or relating to airspace high frequency cables for submarine operation : en
  • DE696114C - Direction indicators for bicycles : de en
  • FR857392A - Cardan joint system : en fr
  • CH211331A - Ten key calculator. : de en
  • CH211392A - Antenna system for mobile wireless stations. : de en
  • AT159468B - Method for operating multi-stage internal combustion engines. : de en
  • AU61840A - Combined gas cock and governor fitment for use with gas heating burners : en
  • AU111424B2 - An improved process and apparatus forthe continuous digestion of fibres : en
  • US2214154A - Elevator motor system : en
  • CA391250A - Bearing : en fr
  • AU111441B2 - Improvements relating to fuel injection pumps for compression ignition oil engines : en
  • US2214433A - Aluminum alloy containing copper, silicon, iron, and columbium : en
  • US2214078A - Couch : en
  • CH211403A - Chassis carriers for vehicles with rear engines. : de en
  • DE696185C - Drive for rail vehicles whose pairs of wheels are collapsed against each other and stored in an axle housing : de en
  • CA391202A - Folding chair : en fr
  • AU111428B2 - Improvements in and relating to appliances for moulding balls and similar hollow rubber articles : en
  • DE696088C - Lubricating device for guiding the axle bushes of railway vehicles, trams or the like. : de en
  • DE696160C - Hose washing device : de en
  • GB526193A - Improvements in or relating to bicycles fitted with auxiliary engines : en
  • AU238939A - Improvements relating to aircraft undercarriages with resilient wheel units : en
  • GB526081A - Improvements in tensioning devices for transmission chains and the like : en
  • DE696121C - Mobile height conveyor : de en
  • CH211319A - Device on rulers to facilitate the drawing of parallel lines. : de en
  • DE696019C - Device for controlling the phase shift in ship stabilization systems : de en
  • DE696194C - Pattern device for circular knitting machines : de en
  • GB525989A - Improvements relating to adjustable seats : en
  • US2213943A - Modification op the physical prop : en
  • US2214033A - Snap retainer for pneumatic riveting hammers : en
  • US2214553A - Pitch regulator for musical instruments : en
  • USPP420P - brownell : en
  • GB526178A - An improved device for scrubbing combustion gases : en
  • CA391230A - Electric circuit interrupter : en fr
  • US2214027A - Burner : en
  • US2214451A - Ice tray : en
  • GB526183A - Improvements in and relating to electric alternating current motors : en
  • GB526249A - An arrangement of an air cooled engine on a motor-cycle : en
  • GR9228B - DEVICE APPLIED TO A SEWING MACHINE TO WRITE EASTER YARNS TO FABRICS. : el en
  • FR857384A - Water-insoluble azo dyes and process for preparing these dyes : en fr
  • USD122460S - Design for an ash tray : en
  • US2213979A - Quaternary ammonium derivatives of alcohol amine compounds : en
  • US2214708A - Nozzle valve attachment : en
  • CA391226A - Electric switch : en fr
  • US2214676A - Boiler : en
  • GB526079A - An improved method of cracking hydrocarbon oil : en
  • FR857420A - Gas mask : en fr
  • US2214188A - Rotary distributor : en
  • US2214647A - Oil burner : en
  • US2214724A - Container and release mechanism for aircraft : en
  • USD122493S - Design foe, a mat or similar article : en
  • DE695202C - Flash evaporator for water purification purposes : de en
  • DE696106C - Process for the production of glass bottles with mouth caps : de en
  • FR857393A - Short-circuit armature with cast cage : en fr
  • GB526032A - Improvements in or relating to circuits for generating deflecting waveforms for cathode ray tubes : en
  • FR857394A - Process to prevent iron from being attacked superficially by corrosive water : en fr
  • FR857415A - Dyes of the phthalocyanine series and their production process : en fr
  • GB526071A - Improvements in or relating to telephone systems and automatic switches for use therein : en
  • US2214065A - Electric multiple outlet : en
  • US2214445A - Internal combustion engine : en
  • USD122520S - Design for a dress : en
  • US2214665A - Drilling machine : en
  • FR857464A - Universal Household Filter Crusher : en fr
  • GB526049A - Improvements in and relating to automatic firearms : en
  • GB526205A - Improvements in or relating to an arrangement of cooling-air blowers for air-cooled engines with cylinders in v-arrangement, for vehicles with rear engines : en
  • CA391273A - Railway car coupler : en fr
  • DE696078C - Swiveling support floats on the wings of flying boats : de en
  • GB526226A - Improvements relating to television : en
  • GB526238A - Improvements in and relating to electrode boilers, water heaters and the like : en
  • US2214075A - Fruit and vegetable shredder : en
  • US2214284A - Bunsen burner : en
  • US2214607A - Make-alive electrode : en
  • US2214086A - Refrigerating apparatus : en
  • US2214671A - Method of and apparatus for clay treating : en
  • US2214340A - Material handling apparatus : en
  • US2214534A - Program clock : en
  • GR9225B - BATHROOM (SWIMWEAR) BATHROOM OR BEACH CONSISTING OF TWO SECTIONS. : el en
  • GB526127A - Improvements in and relating to streamlined cowlings for aircraft engines : en
  • US2214005A - Hoisting and lifting truck : en
  • US2214046A - Artificial tree : en
  • US2214343A - Well pump : en
  • US2214371A - Awning arm adjustment : en
  • GB526259A - Improvements in or relating to modulated carrier wave receivers : en
  • USD122432S - Design fob a portable service bar : en
  • GB526214A - Improvements in or relating to arrangements for recording sound : en
  • US2214091A - Justification rule : en
  • FR857355A - Centrifugal brake self-destructing rocket : en fr
  • USRE21557E - given : en
  • US2214609A - Torque amplifier for dancer field rheostats : en
  • US2214113A - Corn harvesting apparatus : en
  • CH211380A - Low frequency induction melting furnace. : de en
  • USRE21552E - Production of abrasive material : en
  • CA391204A - Locomotive engine : en fr
  • CH211280A - Protective cover for bottles and the like. : de en
  • DE696118C - Painting lock arrangement : de en
  • DE696148C - Summing device for type printer : de en
  • FR857371A - Double-sided corrugated cardboard packaging : en fr
  • GB526217A - Improvements in fluid cooled furnaces arranged for burner firing and forming radiation boilers : en
  • US2214565A - Coated paper and method of making the same : en
  • US2214314A - Musical instrument : en
  • USD122417S - Design fob a bottle holder : en
  • AU111397B2 - A machine for mechanically cutting grooves in tyres of vehicles : en
  • AT159481B - Electromagnet with rolling armature. : de en
  • AU4440A - A machine for mechanically cutting grooves in tyres of vehicles : en
  • CH211351A - Two-stroke internal combustion engine with reverse scavenging. : de en
  • US2214254A - Method for reacting higher alcohols with sulphating agents : en
  • AU401339A - Improved fastening means for boxes andthe like : en
  • US2214160A - Scrap chopper with a blade having a combined rotary and reciprocating motion : en
  • US2214458A - Control for radio receivers : en
  • USD122408S - Design fob a comb ok similar article : en
  • CA391232A - Refrigeration test apparatus : en fr
  • CH211337A - Switch for electromagnet. : en fr
  • US2214706A - Circular independent latch needle knitting machine : en
  • USD122457S - Design for a shoe : en
  • AU111443B2 - I mprovements in or relating to apparatus for excavating, sh~velling, loading, and such like of transportable material : en
  • AU404639A - Improvements in apparatus for generating electric currents of sawtooth waveform : en
  • CA391267A - Cigarette box : en fr
  • CA391277A - Highway signal : en fr
  • AU111437B2 - Improvements in or relating to apparatus for washing glassware, crockery and the like : en
  • FR857405A - Improvements made to assemblies made up of at least two elastic systems, in particular to assemblies of this kind for valves : en fr
  • FR857473A - Dispersion process for titanium pigments : en fr
  • GB526180A - Improvements relating to the treatment of mineral materials with gases : en
  • US2214080A - Apparatus for beating fibrous stock : en
  • US2214719A - Method and means for renewing web rolls in a printing machine : en
  • DE696038C - Device for external cooling of the rolls of multi-roller mills by means of Kuehloeles : de en
  • GB526237A - Improvements in and relating to extraction apparatus : en
  • US2214408A - Proportional divider triangle : en
  • US2214627A - Variable band width amplifier : en
  • US2214454A - Manufacture of finely divided phthalocyanine pigments : en
  • FR857440A - Packer : en fr
  • US2214283A - Exposure meter : en
  • US2214058A - Thread cutting means : en
  • US2214658A - Steam separator : en
  • US2214211A - Process for producing zirconium metal : en
  • US2214365A - Photographically dye-printed fabrics and method of making same : en
  • US2214699A - Refrigeration method : en
  • DK57978C - Method for Manufacturing Porous Fillers for Building Materials. : da en
  • GB526160A - Improvements relating to shutters or screens for sky-lights or roof-lights : en
  • USD122511S - Lace collar or similar article : en
  • GR9229B - BURNER FOR SOLID FUELS. : el en
  • US2214341A - Combing machine : en
  • CH211322A - Sighting device on firearms, in particular on rifles. : de en
  • AU47340A - Improved continuous absorption refrigerating apparatus : en
  • USD122414S - Design fob a bowl ob similab abticle : en
  • USD122436S - Design foe, a brooch or similar article : en
  • US2214255A - Receptacle and closure cap therefor : en
  • AU557439A - Improvements in and relating to cartridge magazines for firearms : en
  • US2214144A - Device for applying cosmetics : en
  • US2214107A - Method of rolling : en
  • US2214182A - Hard rubber product : en
  • US2214532A - Bumper extension : en
  • CH211373A - System for converting high DC voltage into lower AC voltage. : de en
  • CH211386A - Circuit arrangement for telephone systems. : de en
  • USD122441S - Design fob a brooch or similar article : en
  • US2214369A - Reflector : en
  • USD122551S - Design fob a vehicle heater : en
  • FR857494A - Process for producing reactions between gases and powdery substances : en fr
  • GB526010A - Improvements in steering gear, especially for motor vehicles of all kinds : en
  • CA391242A - High solid ice cream : en fr
  • DE696147C - Process for deforming polyvinyl chloride : de en
  • GB526080A - Improvements in or relating to friction elements for vibration dampers, clutches, brakes and the like : en
  • AU359839A - Improved means for vapourising fuel oils and forming combustible mixtures in internal combustion engines : en
  • CH211286A - Shoe. : de en
  • CH211323A - Automatic firearm. : de en
  • US2214064A - Oil production : en
  • US2214302A - Adjustable sign holder : en
  • US2214377A - Ophthalmic mounting : en
  • US2214600A - Lighting unit : en
  • CH211313A - Process for the production of plastic masses. : de en
  • GB526280A - Improvements in and relating to knitted hose and like tubular knitted goods, and in methods of and machines for making same : en
  • CH211397A - Wrapping of an object. : en fr
  • CH211377A - Arc converter with main and auxiliary electrodes (shield, ignition electrodes) in a flowing extinguishing agent. : de en
  • AU409739A - Improvements in or relating to telephone systems : en
  • CA391282A - Battery charging apparatus : en fr
  • US2214487A - Reversing clutch construction for power drives : en
  • USD122409S - Design for a cycle saddle : en
  • AU111392B2 - An improved joint construction : en
  • CH211420A - Process for the preparation of 1,4-butenediol. : de en
  • US2214264A - Control apparatus : en
  • US2214035A - Spray head : en
  • US2214479A - Hot air furnace circulating means : en
  • CH211414A - Process for the production of cellulose which reacts with diazotized aromatic amines to form a washfast colored cellulose derivative. : de en
  • US2213975A - Knockdown garment-drying form : en
  • US2214112A - Mechanical action for musical instruments : en
  • US2214396A - Agricultural machine : en
  • AU59240A - Feeder for glass furnaces and method of feeding glass : en
  • AT159456B - Process for processing beet pulp. : de en
  • US2214695A - Circuit breaker : en
  • US2214688A - Diesel motor : en
  • FR857351A - Explosive powder manufacturing process : en fr
  • GB526179A - Improvements in driving belts : en
  • AU36840A - Improvements in or relating to apparatus for washing glassware, crockery and the like : en
  • US2214334A - Tree and brush cutter : en
  • GB526091A - Improvements in and relating to friction brake devices for hoisting gear : en
  • GB526163A - Improvements in and relating to cords for reinforcing tyres, belting, hose and other articles : en
  • CH211325A - Remote-controlled direction finding arrangement. : de en
  • CH211281A - Winding mechanism for supplying wire at substantially constant tension. : en fr
  • DE696219C - Device for remote setting of rotatable organs, in particular monitoring frames : de en
  • AU111418B2 - An improved tent-frame construction : en
  • AU111444B2 - Improvements in or relating to electric discharge apparatus : en
  • AU349039A - Improvements in or relating to electron discharge tube amplifiers : en
  • AT159484B - Process for generating voltage and current surges, in particular for igniting and extinguishing power converters. : de en
  • DE696215C - Device to avoid gas losses in industrial ovens : de en
  • CA391239A - Brake beam chair : en fr
  • AT159460B - Braking device for rail and land vehicles with internal combustion engines and fluid drives. : de en
  • USD122468S - Design fob a supper : en
  • CH211332A - Logarithmic slide rule with three scale carriers that can be moved against each other. : de en
  • US2214192A - Tripod adapter for panoramic photography : en
  • USD122434S - Design for a lapel pin : en
  • US2213970A - Vacuum braking system : en
  • US2214511A - Gas discharge device : en
  • US2214637A - Protective hat-brim cushion : en
  • CA391236A - Acetoacetic ester of phenol : en fr
  • CH211273A - Dishwasher. : de en
  • AT159471B - Elastic coupling. : de en
  • DE696123C - Pneumatic delivery point : de en
  • US2213986A - Production of colored photographic images : en
  • CA391222A - Zinc coated ferrous article : en fr
  • CH211391A - Superposition receiving circuit. : de en
  • US2214123A - Electrical furnace : en
  • US2214270A - Toy submarine : en
  • CA391288A - Coin collector : en fr
  • CA391241A - Ether of polysaccharide gum : en fr
  • CH211358A - Thermal power plant. : de en
  • US2214515A - Sanding block : en
  • USD122405S - Design for a toy or similar article : en
  • DE696221C - Blower for internal combustion engines : de en
  • GB526154A - Plastic cellulose material and method of making same : en
  • DE696175C - Process for the improved utilization of waste heat in the production of benzene from washing oil : de en
  • CH211399A - Pneumatic tube system. : de en
  • GB526215A - A process for producing saturated hydrocarbons with branched chains from saturated straight chain hydrocarbons : en
  • CA391260A - Grinding mill : en fr
  • CA391294A - Fastener slide : en fr
  • CH211311A - Process for the production of molding compounds. : de en
  • CH211421A - Process for the production of a chrysene derivative. : de en
  • USD122429S - Design fob an electric flash bulb : en
  • AU111399B2 - Improvements in or relating to the filtering or like treatment of fluids : en
  • US2214159A - Impulse transmitter for telemetering systems : en
  • US2214237A - Ornamental material : en
  • US2214619A - Mixing valve faucet : en
  • CH211333A - Ten key calculator. : de en
  • US2214292A - Camp stove : en
  • CH211296A - Process for the production of trimethylhydroquinone by reducing trimethylquinone. : de en
  • CH211385A - Telecommunication system. : de en
  • US2214635A - Metal drawing press : en
  • AU111414B2 - Improvements in or relating to secret radio or like signalling systems : en
  • FR857498A - Process for refining chemically prepared cellulose : en fr
  • CH211367A - Multiple switches. : de en
  • DK57964C - Receipt card wave tube. : da en
  • AU407739A - Improvements in electric gas-discharge relay circuit arrangements : en
  • CA391186A - Trolling fish hook : en fr
  • US2214297A - Magnetic gun : en
  • USD122533S - Design for a dress : en
  • USD122466S - Design for a shoe : en
  • FR857385A - Process for sealing a molybdenum object in glass : en fr
  • GB526065A - Improvements in or relating to processes of isolating physiologically active materials from animal tissue : en
  • GB526020A - Improvements in forced circulation water-tube boilers : en
  • GB526228A - Improvements relating to aircraft landing gear : en
  • DE693102C - Device for regulating the exit of the cooling air from the hood of radial engines with flaps arranged at the end of the hood : de en
  • US2214634A - Cutting oil : en
  • AU409539A - Improvements in or relating to airspace high frequency cables for submarine operation : en
  • FR857407A - Advanced Combat Gas Detectors : en fr
  • GB526110A - Lifts : en
  • CA391215A - Propelling and finishing unit for roads : en fr
  • FR857449A - Method and apparatus for supplying liquid to rotary reverse-writing reprint machines : en fr
  • CH211365A - Closed electrical machine with a recooler for the internal coolant flow, which is arranged between the active machine parts and the housing jacket and through which an external coolant flows. : de en
  • FR857367A - Apparatus for examination and control of stockings : en fr
  • US2213958A - Lens manufacture : en
  • US2214068A - Process for the production of urea from ammonia and carbon dioxide containing inerts : en
  • DE696099C - Storage for headlights : de en
  • FR857353A - System for the production of electrical energy, by using the overpressure produced by the water hammer in a penstock : en fr
  • US2214177A - Coupling and joint formed thereby : en
  • US2214463A - Treatment of hydrocarbons : en
  • US2214466A - Winch : en
  • US2214710A - Water current responsive device for ships : en
  • GB526162A - Improvements in or relating to aircraft : en
  • GB526101A - Improvements in or relating to apparatus for repeating the movements of a member such as the movable member of an instrument : en
  • AU1740A - Improvements relating to supports or suspension devices : en
  • CA391247A - Alkyl lead compound : en fr
  • GB526100A - Improvements in or relating to screw propellers and control mechanism therefor : en
  • US2214129A - Cooking utensil : en
  • CA391200A - Bed cover holder : en fr
  • US2214597A - Self-inflating inner tube for tires : en
  • US2214016A - Method of and apparatus for treating moving matter : en
  • US2214350A - Well cleaning tool : en
  • US2214640A - Control device : en
  • CH211268A - Heating installation. : en fr
  • DE696096C - Overhead line insulator with isolating fuse : de en
  • US2214542A - Machine for dispensing horoscopes : en
  • CH211406A - Sheet metal butt joint with cover strip, especially for sheet metal cladding on car bodies. : de en
  • CH211278A - Spreader hangers for trousers. : de en
  • GB526211A - Methods and systems for television communication : en
  • DE696226C - Switching device for gear change transmissions, especially of motor vehicles : de en
  • DE696054C - Process and device for gas and suspended matter analysis : de en
  • US2214455A - Multistage catalytic conversion of hydrocarbons : en
  • GB526062A - Process for the production of solid milk products : en
  • GB526126A - Improvements in or relating to transportable splinter-proof armoured cells for use, for example, in air raids : en
  • DE696044C - Inlet regulator for circulating steam heaters of railway vehicles : de en
  • GR9222B - LIVESTOCK PREPARATION. : el en
  • CA391211A - Bottle sealing device : en fr
  • CA391258A - Sound-absorbing structure : en fr
  • US2214337A - Manufacture of disazo dyes : en
  • USD122494S - Design fob a towel ob similab abticle : en
  • AU413039A - Apparatus for distributing electrical energy in factories, work shops and the like : en
  • US2214054A - Comb assembly : en
  • US2214191A - Pressure nodule apparatus : en
  • US2214556A - Level maintaining device : en
  • GB525999A - Improvements in head lamps : en
  • USD122391S - Design for a tire : en
  • US2214070A - Method for the purification of cellulose ethers : en
  • US2214231A - Sheet material : en
  • US2214621A - Le roy : en
  • DE696233C - Device for regulating the ink supply on office printing machines : de en
  • US2214311A - Truck : en
  • FR857433A - Continuous operating condensing hygrometer : en fr
  • FR857495A - Double seat valve with heads directed in opposite directions to each other : en fr
  • DE696017C - Removable wheel rim : de en
  • US2214496A - Railway traffic controlling apparatus : en
  • CH211284A - Footwear and process for its manufacture. : en fr
  • GB525962A - An improved manufacture of gasolene and like hydrocarbons from isobutane and olefins : en
  • US2214526A - Office desk with typewriter attachment : en
  • US2214298A - Refrigerating apparatus : en
  • GB526015A - Process for the preparation of green trisazo dyestuffs : en
  • CA391193A - Aircraft flotation gear : en fr
  • DK57977C - Procedure for the production of silicic artificial stone with low bulk density and low absorption capacity of water. : da en
  • US2214257A - Hydraulic power unit : en
  • US2214632A - Vacuum cleaner : en
  • US2214143A - Illuminating device for picture projection purposes : en
  • US2214266A - Trolling lure and hook attachment means therefor : en
  • US2214681A - Apparatus for treating metals or metallic articles : en
  • CH211396A - Carrying device. : de en
  • US2214195A - Flow control means : en
  • GB526118A - Improvements in the gauging of internal screw threads : en
  • AT159474B - Ultra short wave dielectric cable. : de en
  • CH211282A - Hook track closure on sewing machines. : de en
  • US2214605A - Electric motor control system : en
  • FR857362A - Improvements to machines for welding and forging metals : en fr
  • US2214044A - Tobacco feeding mechanism of cigarette making machines : en
  • US2214649A - Flushed electrical precipitator : en
  • US2214523A - Dough moulding or balling machine : en
  • USRE21561E - H j schneider : en
  • US2214362A - Pneumatic means for expelling formed articles from the machine : en
  • USD122492S - Design for a tablecloth or similar article : en
  • DE696092C - Rear derailleur for motorized controls : de en
  • FR857470A - Improvements to machines for strapping boxes and other packaging items : en fr
  • GB525985A - Improvements in or relating to printing mechanism : en
  • US2214240A - Scraper carrier : en
  • USD122486S - Design for an embroidered medaixion : en
  • GB526298A - Improvements in or relating to photographic film cassettes : en
  • US2214215A - Milk testing cabinet : en
  • US2214389A - Hydraulic circuit : en
  • US2214653A - Overhead door construction : en
  • GB525963A - Improvements in devices to support the feet of a pedestrian and to facilitate walking : en
  • US2214081A - Electrical connector : en
  • US2214434A - Apparatus for cleaning loose materials : en
  • USD122516S - Design for a coat : en
  • US2214660A - Gaff hook : en
  • US2214176A - Paper cutter stand : en
  • US2214413A - Typewriting machine : en
  • US2214579A - Golf bag support : en
  • US2214654A - Electric timing device : en
  • CA391283A - Electrical relay : en fr
  • US2214717A - Cement manufacture : en
  • USD122382S - Design for a rotary toothbrush extension : en
  • CH211410A - Device for improved utilization of the energy of the exhaust gases from internal combustion engines used to drive aircraft. : de en
  • US2214114A - Attachment for ironing machines : en
  • US2214372A - Yarn carrier with replaceable yarn guide means : en
  • CH211305A - Process for the production of oils with improved drying properties. : de en
  • US2214315A - Reel : en
  • US2214588A - Elevator : en
  • AU523839A - Method and means for securing accurate tracking of a plurality of resonant circuits : en
  • GB526029A - Improvements in manganese alloys : en
  • DE696169C - Smoke-producing practice bombs : de en
  • DK57956C - Rubber panties. : da en
  • CH211330A - Electrical signaling device that responds when a certain specific weight of a liquid is reached : de en
  • CA391295A - Electrical soldering iron : en fr