• US2102868A - Ligature treating apparatus : en
  • US2102938A - Keyboard balance : en
  • US2102894A - Fuse link stick : en
  • US2103061A - Brake system for trains : en
  • US2102681A - Outlet for air circulating systems : en
  • US2102823A - Combination furnace : en
  • US2103167A - Game apparatus : en
  • US2102672A - Remote controlled sound producing apparatus : en
  • US2102879A - Sandwich toaster with interchangeable grids : en
  • US2103213A - Container sealing machine : en
  • DE654487C - Anti-slip protection for skis : de en
  • DE654506C - Device for moistening running webs, in particular fabric and paper webs or the like. : de en
  • USD107606S - Design fob a dress : en
  • DE654352C - Process for the ongoing automatic weighing of goods to be weighed : de en
  • DE654588C - Device for the treatment of tobacco filler torn in insert stripping machines : de en
  • US2103076A - Shingle : en
  • US2102829A - Braided article : en
  • US2102878A - Treatment of hydrocarbon oils : en
  • US2102671A - Wave translation system : en
  • US2102685A - Valve-closed bag : en
  • US2103118A - Vacuum valve : en
  • GB477217A - Improvements in or relating to radio receiving apparatus : en
  • GB477248A - Improvements in or relating to presser feet for sewing machines : en
  • AU87437A - Improvements in controlling devices for rotatable shafts, and particularly for shafts used in view taking cinematographic apparatus : en
  • USD107632S - Design for a coat : en
  • US2102772A - Dispensing and measuring closure : en
  • FR822133A - Two-pressure pump : en fr
  • DK54051C - Paper Manufacturing Procedure and Machine. : da en
  • GB477316A - Improvements in and relating to the operation of gas or steam turbines with varying load : en
  • US2102650A - Method of vaporizing and spraying thick liquids : en
  • CA370631A - Calculating machine : en fr
  • CA370750A - Coated material : en fr
  • DE654438C - Connector with metal jacket : de en
  • GR7026B - FLAME OPERATES WITH CRUDE OIL. : el en
  • GB477154A - Improvements in numerical printing devices : en
  • GB477225A - Improvements relating to joints or couplings for pipes and tubes : en
  • GB477396A - Improvements in or relating to sound recording and sound reproducing apparatus having endless band sound record carriers : en
  • AU102742B2 - The manufacture of electric accumulator plates : en
  • CA370653A - Nitrile preparation : en fr
  • CA370678A - Moth proofing process : en fr
  • AU516636A - Improvements in or relating to telegraphones : en
  • CA370661A - Electric blasting cap : en fr
  • CA370701A - Typewriter : en fr
  • US2102736A - Acoustical device : en
  • US2103070A - Circuit breaker : en
  • DE654548C - Impression spoon for taking impressions of the upper and lower jaw at the same time : de en
  • US2102677A - Gun sight : en
  • US2102963A - Manufacture of armor plates : en
  • US2103189A - Gun sight : en
  • DE654475C - Bag filter : de en
  • DE654602C - Regenerative braking circuit for alternating current collector machines : de en
  • GB477271A - Improvements in railway rail joints : en
  • US2102975A - Visible signal : en
  • US2103028A - Electric conduction device : en
  • GB477066A - Improvements in or relating to the soaking of natural or artificial silk : en
  • US2102615A - Liquid measuring device : en
  • US2102740A - Refrigerating apparatus : en
  • US2102917A - Sewer rod : en
  • US2103141A - Ironing machine : en
  • DE654634C - Spinning and twisting machine : de en
  • GR7047B - METHOD OF MANUFACTURE OF ARTIFICIAL HORN TILES WITH PLASTIC DESIGNS OF DIFFERENT COLORS. : el en
  • DE654428C - Blowing device for centrifuging a mixture of compressed air, sand and water : de en
  • US2102824A - Breathing seal : en
  • GR7034B - AUTOMATIC WATER PUMPING MACHINE. : el en
  • US2102983A - Telegraph system : en
  • USD107617S - Design for a textile fabric : en
  • FR822095A - Bandage for the support of the lower abdomen organs : en fr
  • FR822202A - Improvements to rotary duplicators : en fr
  • FR822284A - Manufacturing process of artificial threads : en fr
  • GB477132A - Improvements in and relating to the production of cast metal articles : en
  • FR822192A - Semi-automatic safety device for motor vehicle : en fr
  • FR822237A - Bomb launching exercise and checking device : en fr
  • US2103077A - Meter : en
  • USD107601S - Design for a coat : en
  • USD107546S - Design for a buckle : en
  • US2102624A - Automatic transmission : en
  • DE654320C - Device for simultaneous cooling and sterilization of drinking water : de en
  • DE654566C - Chain catenary with automatically retensioned suspension cable and contact wire, especially for high speeds : de en
  • DE654361C - Method and machine for skipping one or more stitches when sewing a seam : de en
  • GB477303A - Improvements in amplification control for radio receivers : en
  • GB477378A - Method and apparatus for preparing a guide to the rhythm and tempo of a particular person's acoustic interpretation of a written text and a process for using same : en
  • GB477221A - Improvements in and relating to laundry machines : en
  • GB477087A - Improvements relating to angularly-movable windscreen panels for vehicles, and other angularly-movable panels and the like : en
  • GB477308A - Improvements in or relating to temple mechanisms for looms : en
  • DE628711C - Drum dryer : de en
  • DE654508C - Spacer wedge for die setting and line casting machines, the fixed part of which is in two parts and consists of a part carrying the ears and a part carrying the dovetail guide : de en
  • US2102721A - Material working apparatus : en
  • US2103120A - Heel-breast cover cutting and skiving device : en
  • USD107560S - Design for a power-driven hand tool : en
  • FR822152A - Mobile siphon dam : en fr
  • US2102826A - Vibratory apparatus : en
  • GB477171A - Improvements relating to sliding doors for vehicles : en
  • GB477185A - Improvements in and relating to rotary blowers compressors or vacuum pumps for internal combustion engines : en
  • US2103033A - Electron emissive electrode : en
  • US2103079A - Wave signaling system : en
  • US2103204A - Lubricating grease and method for its production : en
  • CA370762A - Ore body unlocking method : en fr
  • USD107496S - Lamp shade : en
  • FR822150A - Valve for inner tubes and the like : en fr
  • GB476981A - An improved joint or connection for divans, bedsteads, boxes or other articles having dismemberable parts : en
  • GB477060A - Improvements relating to swing gearing for slubbing, intermediate and roving frames used in textile trades : en
  • GB476954A - Improvements in and relating to typographical composing machines : en
  • CA370695A - Still or motion picture production : en fr
  • US2102662A - Internal combustion engine : en
  • US2103159A - Electric discharge device : en
  • US2102995A - Article filing and delivery system : en
  • USD107573S - Design for a slip : en
  • USD107618S - Design for a dress : en
  • US2103003A - Composition strip : en
  • US2103006A - Protective shield for electrical welders : en
  • DE654597C - Cam switch drum for the control of spring sets : de en
  • US2102973A - Universal joint : en
  • FR822087A - Automatic speed variator device for motor vehicles : en fr
  • IE14799L - Carton manufacture : en
  • GB477039A - Improvements in or relating to means for sensing record perforations : en
  • FR822193A - Control device for the electrical lighting and warning circuits of a motor vehicle : en fr
  • FR822082A - Multi-liquid carburettor with heater : en fr
  • US2102748A - Theft-preventing device for plants : en
  • DE654650C - Compensation insert for crooked legs : de en
  • DK54028C - Steam iron. : da en
  • USD107538S - Design for a telephone casing : en
  • FR822295A - Device for indicating the content of fuel tanks, in particular for airplanes : en fr
  • GB477281A - Improved means for connecting aerials to radio receivers : en
  • US2102844A - Apparatus for handling liquid products : en
  • US2102929A - Brace : en
  • US2102605A - Can and cover feeding mechanism : en
  • FR822080A - Progressive action shifting for bicycles : en fr
  • US2102840A - Closing and sealing of collapsible tubes : en
  • FR822151A - Ice cream drawer improvements : en fr
  • FR822292A - Method of manufacturing coils for electrical engineering : en fr
  • GB477071A - Improvements in or relating to electrical steering gears for ships : en
  • FR822155A - Colored metal cabinet : en fr
  • GB477024A - Improvements in means for promoting circulation of liquids in vacuum pans : en
  • FR822273A - Process for the purification of alkali metal hydrate solutions : en fr
  • DE654330C - Helical spring friction clutch for connecting two shafts, especially for driving the drag rollers of drag rolling mills : de en
  • DE654451C - High-speed turning steels with tungsten or molybdenum as the main alloy component : de en
  • FR822227A - Azo dyes insoluble on the fiber : en fr
  • DE654426C - Device for the production of artificial sausage casings by pressing masses obtained from animal material through ring nozzles : de en
  • US2102742A - High conductivity, phosphorus-deoxidized copper and process for making the same : en
  • US2102875A - Rosin sampler : en
  • DE654537C - Six-wheeled vehicle, in particular a motor vehicle, the front and rear wheels of which are steerable : de en
  • DE654621C - Device for changing the bundle size for straw ties : de en
  • FR822138A - Multi-jet and vacuum sprayer : en fr
  • GB477280A - A process for the production of waxes or mixtures of waxes : en
  • DE654415C - Device for switching on an electric starter for internal combustion engines : de en
  • FR822261A - Fuel injection pump : en fr
  • US2103083A - Teeth cleaning and gum massaging device : en
  • DE654542C - Feeding device for garbage trucks with a rotatable shaft for dust-free emptying of the garbage cans raised to the shaft opening and united with the shaft : de en
  • US2102802A - Coupling : en
  • US2103036A - Slider for separable fasteners : en
  • CA370657A - Hinged ventilator : en fr
  • GR7035B - WOOL LUBRICANTS IN KITCHEN MACHINES. : el en
  • US2103104A - Air conditioner for vehicle bodies : en
  • US2102618A - Automatic system for supplying pulverized fuel to furnaces : en
  • US2102834A - Brake : en
  • US2102921A - Pile shoe : en
  • USRE20598E - Packing container : en
  • GB477325A - Improvements in and relating to automatic record-changing mechanism for gramophones or like talking machines : en
  • AU22237A - Improvements in tuning dials of radio receiving sets : en
  • DE654530C - Adjusting device for wheel plows : de en
  • FR822055A - Abrasive body and its manufacturing process : en fr
  • GB477337A - Improvements in puncture locators for tyre tubes, gas pipes and the like : en
  • DK54046C - Control mechanism for friction clutches. : da en
  • USRE20600E - Fluid power controlling mecha : en
  • DE654481C - Drive device for the crawler tracks which can be raised and lowered next to the running wheels : de en
  • DE654488C - Process for the production of endless transmission belts : de en
  • DE654494C - Engine frame with main and support bearings for diesel-electric or mechanical rail vehicles : de en
  • CA370729A - Dishwashing machine : en fr
  • US2103126A - Device for automatically regulating the amount of fuel injection : en
  • USD107516S - Design fob a food server or similar : en
  • GR7025B - MICRODIASMETER. : el en
  • FR822075A - : fr
  • FR822263A - Process for preparing water-soluble polymerization products : en fr
  • GB476989A - Process for the saponification of cellulose esters : en
  • FR822260A - Cremone refinements : en fr
  • AU516836A - Improvements in or relating to electron discharge devices of the deam type and to circuit arrangements in corporating the same : en
  • USD107533S - Design for an end standard for : en
  • US2103106A - Bracket device : en
  • GB477097A - Improvements relating to junction boxes for electrical wiring conduits, boxes for electric switches and analogous fittings : en
  • US2102922A - Metal fitting for glass globes : en
  • DE654254C - Exchangeable, switchable spindle drum for multi-spindle, horizontal, automatic turning benches : de en
  • DE654546C - Turbine locomotive with only one forward turbine : de en
  • FR822283A - Improvements to receiving devices comprising the so-called delayed antifading assembly : en fr
  • US2102654A - Methods for producing decomposition products from olefine-so complexes : en
  • GB477077A - Improvements in strainers : en
  • US2102688A - Apparatus for use in pressing soles : en
  • US2102715A - Decorative coated fabric : en
  • GB477293A - New anthraquinone dyestuffs : en
  • DE654526C - Process for the production of rubber articles with a matt to rough surface : de en
  • DE654463C - Cleaning basin : de en
  • DE654515C - Process for the production of Kuepen dyes of the pyranthrone series : de en
  • FR822196A - Improved textile materials and method of preparing such materials : en fr
  • US2102828A - Method of dewaxing hydrocarbon oils : en
  • US2102589A - Window structure : en
  • US2103171A - Fireplace air blasting : en
  • GB476948A - Improvements in or relating to television or like systems : en
  • FR822271A - Powder puff : en fr
  • GB476956A - Improvements in or relating to teleprinter keyboard transmitters : en
  • GB477124A - Improvements in and connected with drain covers for road gullies and like purposes : en
  • GB476990A - Improvements in and relating to snap fasteners particularly for attaching moulding strips and the like to supports : en
  • US2102955A - Temperature measuring installation : en
  • US2103115A - Dental jack : en
  • DE654444C - Process for the preparation of phenanthroline pellets : de en
  • FR822278A - Hydraulic regulator brake for spring suspension of all vehicles : en fr
  • CA370677A - Liquid dispensing apparatus : en fr
  • US2102648A - Fabrics and other material and their manufacture : en
  • US2102907A - Damping the oscillations of vehicles, in particular rail vehicles : en
  • USD107569S - Design fob a dress : en
  • FR822056A - Improvements to hand grenades : en fr
  • GB476966A - Improvements in or relating to textile fabrics made of ramie fibres : en
  • GB477142A - Improvements in or relating to cutting rollers : en
  • GB477269A - Improvements relating to hand trucks : en
  • GB477290A - Improvements in and relating to hand grips for cycles and the like : en
  • DE654527C - Vulcanization accelerator : de en
  • GB477010A - An improved metal and fibre road stud : en
  • USD107584S - Design for a pneumatic tire : en
  • FR822147A - Improvements to single-phase transformers intended to be connected to a three-phase network : en fr
  • US2102706A - Drill feeding mechanism : en
  • US2102729A - Combination door protector and lock : en
  • US2103195A - Insecticide : en
  • GB477152A - Improvements in or relating to electric fuses : en
  • DE654378C - Circuit arrangement for remote control or remote monitoring systems : de en
  • GB476977A - Improvements in grillers in ovens and stoves : en
  • GB477020A - Improvements relating to alcoholic fermentation : en
  • GB477044A - Improvements in or relating to hot water and low pressure steam boilers : en
  • GB477089A - Improvements in or relating to folding chairs : en
  • GB477160A - Improvements in and relating to locks and keys, also applicable to electric switches : en
  • CA370736A - Egg carton : en fr
  • US2102665A - Pump : en
  • US2102932A - Sensing mechanism for tabulating machines : en
  • US2103151A - Game : en
  • GB477208A - Improvements in sighting instruments for measuring altitudes : en
  • GB477298A - Improvements in or relating to water heaters : en
  • GB477008A - Masses of solidified alcohol and means for preparing same : en
  • USD107621S - Design for an embroidered fabric : en
  • DK54033C - Method for the manufacture of indirectly heated cathodes for electric discharge tubes with helical filament. : da en
  • GB477072A - Improvements in and relating to projectors for automobiles, bicycles, aeroplanes and the like : en
  • FR822275A - Gas producing device : en fr
  • GB477237A - Process for colouring artificial masses of cellulose esters and cellulose ethers and lacquers containing them : en
  • US2102587A - Solar navigator : en
  • US2102599A - Radiator inclosure : en
  • DE654568C - Switchboard and support for electrical apparatus, especially radios : de en
  • FR822293A - Electromagnetic ignition device, especially for internal combustion engines : en fr
  • GB477159A - Improvements in or relating to rubber compositions : en
  • FR822053A - Process for dyeing fabrics and mixed yarns of wool and regenerated cellulose : en fr
  • FR822063A - Television image reception device : en fr
  • FR822245A - Advanced indicating instrument for aircraft : en fr
  • GB476963A - An improved apparatus for playing a table game : en
  • GB477228A - Methods of printing or marking hoop iron in rolls and apparatus therefor : en
  • CA370652A - Nitrile preparation : en fr
  • CA370641A - Nondecyl oxygenated compound : en fr
  • GB477125A - Improvements in or relating to apparatus for supplying air to furnaces : en
  • GB477118A - Improvements in clothes hangers : en
  • DE654496C - Facility for the medical application of high-frequency electrical currents for dental purposes : de en
  • FR822253A - Improvements to steam generators : en fr
  • US2102784A - Method of making a wear indicating tire : en
  • US2103225A - Boiler feed apparatus : en
  • US2103108A - Pneumatic valve : en
  • GB477096A - Improvements in tuning scales for radio receivers : en
  • GB476955A - Improvements in reeling and polishing mills : en
  • GB477099A - An improved process for the recovery of precious metal values from ores : en
  • GB477113A - Improvements in or relating to make and break switches having arc-extinguishing arrangements : en
  • LU24313A1 - : en
  • US2102996A - Thread package : en
  • US2102956A - Electric valve starting system : en
  • FR822236A - Improvements to typographic lines melting machines : en fr
  • DK54045C - Propellant Generator for Generating an Airborne Propellant. : da en
  • DE654479C - Device for protecting and guiding cuff seals for hydraulic pressing devices : de en
  • DE654509C - Device for observing images, marks o. The like printed on passing paper or fabric webs. : de en
  • FR822099A - Liquid compressor : en fr
  • US2103176A - Method of making staples : en
  • GB477251A - Improvements in or relating to commutators for dynamo-electric machinery : en
  • FR822294A - Automatic ignition timing adjustment : en fr
  • GB477137A - Improvements in and relating to means for driving conveyer chutes and the like : en
  • US2103116A - Dam forming device for listers : en
  • US2103137A - Rotary well drilling apparatus : en
  • DE654454C - Wooden mast for power lines : de en
  • DE654577C - Elevator stairs with counterweight : de en
  • GB476951A - Improvements in apparatus for the drying of slurry : en
  • US2103198A - Cleaning tool : en
  • US2103121A - Circuit interrupter : en
  • US2102888A - Bridge table : en
  • US2103138A - Process for hardening waterproofing artificial gut produced from animal fibrous material : en
  • DE654331C - Device for removing the shrinkage of textile fabrics : de en
  • DE647267C - Path bodies formed from layers of water-permeable building materials of various types : de en
  • DE654591C - Device on ribbon looms for the production of ribbons with alternating straight and curved parts : de en
  • GB477275A - Improvements in or relating to air velocity meters : en
  • US2102910A - Feed gauge for printing presses : en
  • US2102944A - Lighting equipment for passenger vehicles : en
  • FR822090A - Method for dosing a liquid gas mixture, more particularly a fuel mixture : en fr
  • US2103156A - Electric drive of air-screw propelled cars : en
  • AU102717B2 - Improvements inthe manufacture of phonograph record discs : en
  • GB477219A - An improved felted material and process of manufacturing the same : en
  • GB477300A - Improvements in apparatus for printing on roads : en
  • FR822288A - Printing telegraph device : en fr
  • GB477074A - Printing device : en
  • GB477141A - Improvements in or relating to reflectors for cycles : en
  • GB477033A - Improvements in or relating to methods for removing the substances condensed in coldaccumulators in the cooling of gases : en
  • GB477022A - Process for the hydrogenation of heavy oils, tars, and liquid hydrocarbons in general : en
  • FR822200A - air purifier : en fr
  • FR822096A - Device for producing various movements using simple primary movements : en fr
  • GB476988A - Manufacture of heterocyclic compounds of high molecular weight : en
  • DE654459C - Process for the production of condensation products : de en
  • CA370645A - Secondary alkyl sulphate : en fr
  • USD107600S - Design fob a sweater : en
  • GB476968A - Improvements in starter drives for internal combustion engines : en
  • GB477106A - Improvements in radiators, for heating and cooling buildings and for like purposes : en
  • GB477393A - Improvements in the treatment of textile yarns or threads with rubber : en
  • DE654485C - Jig for folding boats : de en
  • CA370655A - Rotary pulverizer classifier : en fr
  • AU528937A - Process forthe manufacture of light alloys containing glucinium bythe decomposition of glucinium compounds : en
  • US2102602A - Vise : en
  • US2103227A - Gaseous electric discharge lamp device : en
  • DE654409C - First aid kit : de en
  • US2103139A - Map in book form : en
  • GB477136A - Handle appliance for holding sponges, dusters, clouts and other cleaning cloths : en
  • FR822069A - Process for metallizing or coating objects by sputtering : en fr
  • FR822204A - Liquid mixing device : en fr
  • FR822198A - Adjustable metal footrest for waxing brushes for parquet floors : en fr
  • US2102607A - Method and apparatus for treating materials : en
  • GB476953A - Improvements in variable displacement reciprocating pumps : en
  • CA370692A - Rubber composition : en fr
  • CA370664A - Beverage dispensing apparatus : en fr
  • CA370618A - Electrical diagnosis making apparatus : en fr
  • GB477120A - Improvements in or relating to welted footwear : en
  • GB477307A - A milling device with is usable in conjunction with the slide rest of a lathe for turning metal and other materials : en
  • FR822262A - Method and device for testing heat engines and their accessory parts : en fr
  • GB476964A - Improvements in or relating to means for controlling the fuel supply to liquid piston internal combustion pumps : en
  • US2103105A - Radiator : en
  • CA370752A - Non-refillable attachment for bottles : en fr
  • DE654516C - Process for the preparation of metal-containing triarylmethane dyes : de en
  • GB477311A - Improvements in or relating to top roller saddles for spinning frames : en
  • US2103097A - Power supply system for signal receivers : en
  • US2102645A - Double brush type floor tool for air-method cleaners : en
  • US2103041A - Gaseous electric discharge lamp device : en
  • US2102717A - Metal form clamping device : en
  • FR822165A - Process of impregnating roundwood in the fresh state in sap : en fr
  • GB477162A - A process and apparatus for the treatment of oils and the like : en
  • CA370694A - Tool handle fastening device : en fr
  • US2102862A - Method of reinforcing a milk-can neck : en
  • US2102936A - Window glass guide : en
  • DK54053C - Device for Automobile Brakes for Silencing Noise during Braking. : da en
  • DE654540C - Process for shaping malleable masses by means of extrusion : de en
  • DK54039C - Road body for exercise tracks. : da en
  • CA370675A - Power supply system : en fr
  • GB477117A - Improvements in film magazines for cinematographic cameras : en
  • GB477441A - Improvements in or relating to the construction of internal walls or the internal surfacing of walls : en
  • GB477028A - Improvements in or relating to hydraulic change-speed gears : en
  • US2102916A - Ice skates : en
  • US2102637A - Arrangement of radially traversed blades in rotary machines : en
  • GB477204A - Improvements in or relating to collapsible formers for producing hollow articles from rubber or the like : en
  • US2102660A - Machine for operating on sheet material : en
  • US2102827A - Wringer : en
  • US2102863A - Manufacture of partial oxidation products : en
  • USD107588S - Design for a walking support for : en
  • CA370735A - Cellulosic product : en fr
  • CA370626A - Ammonia absorption process : en fr
  • CA370726A - Trailer hitch and support : en fr
  • DE654464C - Control for conveyor machines with Leonard drive and mechanical braking : de en
  • GB477184A - Improvements in or relating to automobile bodies : en
  • GB477247A - Improvements in and relating to pillar-shaped street columns : en
  • AU102708B2 - Improvements inself-lubricating materials and method of manufacturing thesame : en
  • US2102756A - Building block : en
  • US2102885A - Individual cosmetic container structure : en
  • USD107553S - Design fok : en
  • DE654541C - Process for packaging self-adhesive letter envelopes, bags and the like like : de en
  • US2102812A - Method of and apparatus for making welding rods : en
  • US2102814A - Elevator guide rail lubricator : en
  • USD107570S - Design for a combined educational : en
  • US2102758A - Cleaner for vegetables : en
  • USD107555S - Design fob a baffle element for : en
  • DE654413C - Evaluation machine for cards with hole combinations : de en
  • FR822088A - Bogie intended to travel on railways or tracks and vehicle fitted with such a bogie : en fr
  • GB477229A - Improvements relating to regulating arrangements for internal combustion engines, particularly for aircraft engines : en
  • AU102749B2 - Improvements in or relating to circuit arrangements comprising gasfilled relay tube connected asa rectifier : en
  • CA370656A - Nut tapper : en fr
  • AU51437A - Improvements in carburetters : en
  • AU424936A - Improved method of, and motor for, application ofthe expansive force of combustively expansive medium to attain rotary motion : en
  • US2102613A - Machine tool : en
  • US2103037A - Separable fastener : en
  • US2103074A - Clamping device : en
  • CA370673A - Railway track circuit and relay : en fr
  • GB477093A - A non-refilling device for bottles : en
  • DE654443C - Process for dyeing and printing blended fabrics made from vegetable and synthetic fibers : de en
  • FR822159A - Process for preparing compounds of the pyrazolo-anthraquinone series : en fr
  • CA370758A - Washing machine : en fr
  • IS219A7 - Method for cleaning oil and its components : en is
  • US2102980A - Combination bed, table, and sofa : en
  • US2103107A - Container conveyer and distributor : en
  • FR822164A - Improvements to electric capacitors : en fr
  • FR822252A - Method for improving dyes on textile fibers and the like : en fr
  • FR822265A - Platform for light minesweepers : en fr
  • FR822169A - Reciprocating control for printing presses and similar machines : en fr
  • GB477127A - Improvements in gaiters : en
  • USD107539S - Design for a tractor : en
  • USD107565S - Design for a combined refrigerator : en
  • GB477199A - Holders for surgical needles : en
  • FR822276A - Voltage regulator transformer : en fr
  • GB477129A - Improvements in or relating to valves for water closets : en
  • DK54036C - Method for Making a Luminescent Fabric Layer. : da en
  • DE654554C - Dismantling slide for steep storage : de en
  • DE654447C - Process for stabilizing iron-sensitive diazo solutions : de en
  • FR822228A - Device for measuring the modulation of an antenna current : en fr
  • US2102670A - Wave translation system : en
  • USD107535S - Design for a mouthpipe key fob a : en
  • USD107615S - Design for a textile fabric : en
  • DE1424335U - Folder for postage stamps : de en
  • FR822078A - Improvements to processes for extracting and recovering metals from the ores that contain them : en fr
  • DE654564C - Device for damping the transverse vibrations of railway vehicles : de en
  • US2102760A - Photoelectric tube : en
  • DE654646C - Vibrating screen : de en
  • GB477244A - Process and apparatus for the manufacture of glass sheets by drawing : en
  • GB477299A - Improvements in and connected with the centrifugal casting of cast-iron pipes : en
  • GB477095A - Improvements in or relating to garden frames : en
  • FR822242A - Folding table combined with folding seats : en fr
  • GB477238A - Improvements in aeroplanes : en
  • USD107552S - Design : en
  • FR822126A - Coaxial conductor cables : en fr
  • GB477027A - Improvements in electric furnaces : en
  • DE654490C - Process for the production of cellulose- and hemicellulose-breaking enzymes : de en
  • FR822183A - Relay : en fr
  • GB477114A - An improved method of, and apparatus for, operating self-synchronous motors and the application thereof to the measurement of rotational velocity : en
  • GB477313A - Improvements in and relating to x-ray apparatus : en
  • US2102663A - Garment pressing machine : en
  • US2102754A - Jar : en
  • FR822222A - : fr
  • DE654501C - Drive rods for paddle slides : de en
  • US2102633A - Production of metamjg driers : en
  • DK54048C - Cylinder drilling machine. : da en
  • US2102604A - Package and package handling means for airplanes : en
  • GB477015A - An improved process for preparing phenolic derivatives of hydroformed naphthas and products thereof : en
  • GB477331A - Improvements in and relating to machines for the manufacture of cartons : en
  • FR822060A - Process for obtaining, by the wet route, effervescent masses : en fr
  • GB477145A - Improvements in stereoscopic rangefinders : en
  • GB477064A - Device for the hardening by quenching of rail heads or similar longitudinal surfaces : en
  • DE654571C - Cooling arrangement for metal vapor devices, especially for mercury vapor rectifiers : de en
  • US2102905A - Signaling apparatus : en
  • DE654465C - Breaking luffing crane : de en
  • US2102630A - Clouded vitreous enamel : en
  • US2102780A - Filtration : en
  • FR822130A - Electro-optical systems such as television systems or the like : en fr
  • FR822282A - Advanced valve faucet : en fr
  • US2103144A - Apparatus for giving anesthetics : en
  • GB477014A - An improved process for preparing nitrated derivatives of hydroformed naphthas and products thereof : en
  • GB477116A - Apparatus for reproduction and recording of stereoscopic moving pictures : en
  • DE654469C - Crushing machine for raw beets u. like : de en
  • FR822180A - Mercury dip rail contact : en fr
  • GB477155A - Improvements in and relating to the construction of straw and felt hats : en
  • US2102808A - Means for multicolor printing on articles of irregular shape : en
  • USD107619S - Design for a pot holder or the like : en
  • USD107633S - Design fob a dress : en
  • FR822073A - Transfer device for photoengraving : en fr
  • GB477122A - Improvements in or relating to flexible couplings : en
  • GB477253A - Improvements in or relating to television and like transmitters : en
  • FR822162A - Headquarters improvements : en fr
  • DE654367C - Cone hole billiards : de en
  • FR822059A - Method and loom of rectilinear hosiery for knitting stockings conforming to the natural shape with French foot : en fr
  • FR822181A - Breaker : en fr
  • GB477206A - Improvements in and relating to card index cabinets : en
  • US2102977A - Display rack : en
  • DE654549C - High pressure grease gun : de en
  • GB477223A - Improvements relating to remote control systems : en
  • US2102912A - Dispensing apparatus for liquefied gas : en
  • US2103060A - Brassiere : en
  • USD107507S - Design for a handbag : en
  • GB477063A - An improved container for a reel of paper or like material and means for dispensing the paper or the like : en
  • GB477085A - Improvements in or relating to automatic control means for electrically driven tools : en
  • GB477202A - An improved method and apparatus for tipping cigarettes : en
  • USD107587S - Design for a burial casket : en
  • US2102668A - Piezoelectric loudspeaker : en
  • US2103162A - Window stop strip mounting : en
  • USD107528S - Design fob a parking meter housing : en
  • US2102940A - Water heating system : en
  • US2103089A - Automobile brake controlling device : en
  • US2103186A - Chlorinated rubber coating composition : en
  • DE654327C - Process for smoothing cellulose ester coatings on aircraft parts : de en
  • DE654675C - Changing pack : de en
  • US2102628A - Telescopic barrier in connection with exit portal in fish lifts : en
  • US2102696A - Highway torch : en
  • DE639078C - Device for cutting open and severing weft thread loops on the narrow edges of the fabric : de en
  • FR822094A - Regulators for radio transmitters : en fr
  • DE654373C - Process for the production of hydrogen sulfide from gases : de en
  • GB477198A - Improvements in and relating to tile and brick making machines and the like : en
  • US2102850A - Universal joint : en
  • USD107542S - Design fob a bottle : en
  • DE654651C - Brassiere for breastfeeding mothers : de en
  • GB477389A - Polyphase circuit arrangements for series connected rectifiers or valves : en
  • US2102979A - Motor vehicle safety seat : en
  • CA370753A - Liquid flow apparatus : en fr
  • CA370643A - Butyraldehyde oxygenated compound : en fr
  • US2102651A - Pinwheel feed : en
  • US2102987A - Automobile rear advertising carrier : en
  • DE654547C - Sliding connection bearings for the drive shaft of dental instruments : de en
  • DE654418C - Shaft lead-in for devices working under negative pressure or moderate overpressure with a connecting piece of the device containing sealing fluid through which the shaft is passed : de en
  • US2102855A - Brake lining : en
  • US2103094A - Four-in-hand necktie : en
  • US2102622A - Gun barrel mounting : en
  • GB477318A - Improvements in or relating to electron discharge devices and sockets therefor : en
  • USD107502S - Design for a corn popping machine : en
  • FR822254A - Road roller with adjustable front and rear cylinders : en fr
  • US2102621A - Accelerator of vulcanization : en
  • US2102733A - Bathtub : en
  • DE654460C - Extender for soaps and soap flakes : de en
  • USD107525S - Design for a shoe : en
  • FR822158A - Improvements to pendulums or electric clocks : en fr
  • USD107513S - Design for an automobile heater or : en
  • US2102726A - Production of alcohols : en
  • DE654354C - Flushing process for two-stroke internal combustion engines with direct current flushing : de en
  • CA370710A - Valve : en fr
  • GB477036A - Improvements in or relating to the manufacture of cellulose derivative compositions : en
  • GB477115A - Optical apparatus for composing and/or decomposing colours : en
  • CA370719A - Reversible reduction gear : en fr
  • USD107572S - Design for a slip : en
  • US2102803A - Hair waving pad : en
  • AU102709B2 - Improvements in or relating to telegraphones : en
  • US2102807A - Game : en
  • DE654405C - Polarized electromagnetic device with oscillating armature : de en
  • GB476979A - Improvements relating to laminated wood products : en
  • CA370715A - Supplemental piping conductor : en fr
  • US2103161A - Lubricating device for driving chains : en
  • US2103023A - Odometer reset : en
  • US2103125A - Magnetic thread cleaner : en
  • US2103050A - Dusting tool for suction cleaners : en
  • CA370738A - Power take-off unit : en fr
  • USRE20596E - Process fob : en
  • US2102804A - Method of applying protective coatings to shoes and other objects : en
  • AU515836A - Improvements inself-lubricating materials and method of manufacturing thesame : en
  • AU477436A - Improved pad or cushion applicable to bedpans : en
  • US2103157A - Manufacture of rubber-soled slippers, sandals, and footwear : en
  • US2103174A - Surgical instrument : en
  • AU109481B2 - Oscillatory circuit connections for modulated ultrashort waves : en
  • CA370621A - Electric discharge lamp device : en fr
  • US2102918A - Art of combining resorcinol with iodine : en
  • GB477270A - Space discharge tube circuit : en
  • US2102881A - Frictional wire connecter : en
  • USD107534S - Design for an end standard for : en
  • US2103046A - Gaseous electric discharge lamp device : en
  • US2103212A - Conveyer : en
  • USD107585S - k titze d : en
  • DE654534C - Letters or advertisements made of rubber : de en
  • DE654538C - Method and template for producing a fine wood grain : de en
  • CA370667A - Filament winding applying apparatus : en fr
  • AU519136A - Improvements in and connected with mineral andother concentrators : en
  • FR822216A - Axle control for light or road vehicles, with electric traction : en fr
  • DE654472C - Carburetor throttle for internal combustion engines : de en
  • AU102737B2 - Improvments in or relating to electron discharge devices and their embodiment in electron multiplier apparatus : en
  • US2102913A - Fan with flexible blades : en
  • AU109385B2 - Process forthe manufacture of light alloys containing glucinium bythe decomposition of glucinium compounds : en
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  • AU102714B2 - Method of generating vapor and controlling the operation ofa vapor generator : en
  • CA370741A - Life saving garment : en fr
  • FR822217A - Attachment device for pins and the like : en fr
  • US2102595A - Coating composition and method of making the same : en
  • US2102957A - Asphalt solution : en
  • US2103095A - Cushion foot for chairs : en
  • US2103098A - Check writer : en
  • FR822269A - Process for color development of silver halide emulsions : en fr
  • GB477295A - Improvements in or relating to the coating of metal surfaces : en
  • FR822267A - Device for racking wine or similar liquids : en fr
  • US2102801A - Garment : en
  • GB477076A - Improvements in or relating to the shearing of strip material : en
  • GB477297A - Improvements in or relating to pianos : en
  • DE654455C - Electrical outlet : de en
  • US2102764A - Illuminating device : en
  • US2102727A - Heating system : en
  • CA370625A - Electric switch : en fr
  • GB476972A - Improvements in or relating to variable pitch airscrews : en
  • CA370714A - Beer settling preventing apparatus : en fr
  • DE654635C - Centrifugal drum with temporary sludge discharge : de en
  • US2102640A - Packing machine : en
  • USD107571S - Design for a refrigerator cabinet : en
  • US2102954A - Rotary loop taker : en
  • USD107554S - Design fob a baffle element fob : en
  • USD107561S - Design for a building : en
  • FR822157A - Weft bobbin changer for automatic looms in several colors with non-removable bobbin magazine : en fr
  • FR822160A - Multiple starting device for DC motors : en fr
  • DE654434C - Trash rack cleaner with a swing-out cleaning rake on a two-axle carriage : de en
  • DE654476C - Starting device for the drive motor of a sewing machine : de en
  • AU102753B2 - Improved pad or cushion applicable to bedpans : en
  • DE654427C - Device for the production of artificial sausage casings by pressing masses obtained from animal material through ring nozzles : de en
  • FR822143A - Oil and water separator for steam exhaust ducts and others : en fr
  • FR822296A - Improvements to devices using secondary electronic emission phenomena : en fr
  • GB477054A - Improvements in or relating to package-supports for yarn or like packages and methods of making such supports : en
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  • US2102601A - Golf overshoe : en
  • US2103218A - Heat-resistant yarn and heat-resistant cord and process for making same : en
  • USD107603S - Design foe a textile fabric : en
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  • US2102635A - Variable speed power transmission : en
  • USD107613S - Design fob a knitted vest : en
  • US2102759A - Burner for liquid fuel : en
  • FR822287A - Device for varying the instant at which the braking action of pressurized fluid brakes begins, comprising several brake cylinders, in particular for train brakes : en fr
  • GB477004A - Rack bar for ratchet jacks and like purposes : en
  • GB477519A - Electrodeposition of tantalum and tantalum alloys : en
  • US2103022A - Gaseous discharge tube : en
  • GB477078A - Improvements in and relating to electric contact devices : en
  • DE654659C - Electric circuit breaker : de en
  • DE654637C - Wash fountain, sink, etc. like : de en
  • GB477037A - Improvements in or relating to a method of and apparatus for rendering directly visible objects in infra-red light : en
  • DE654442C - Open-pit mining equipment for the separate extraction of intermediate layers : de en
  • DK54050C - Advertising apparatus with a in itself backward band. : da en
  • US2102819A - Immersing and drying machine : en
  • US2102989A - Orchard heating system : en
  • DE654593C - Matting process for rayon : de en
  • DK54037C - Procedure for Purifying and Bleaching Vegetable Oils, Fats and Fatty Acids. : da en
  • GB477038A - Improvements relating to television and the like : en
  • FR822190A - Process for the manufacture of a composition or binding material : en fr
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  • GB477381A - Improvements in the electrolytic refining of chromium and ferrochromium, and in the production of chromic acid : en
  • GB477105A - Improvements in or relating to high-pressure metal-vapour electric discharge devices : en
  • GB477135A - Improvements relating to angularly-movable windscreen panels for vehicles and other angularly-movable panels and the like : en
  • US2102594A - Clipper : en
  • GB476932A - Improvements in or relating to carpet sweepers : en
  • DE654565C - Rod insulator for catenary construction : de en
  • DK54057C - Apparatus for Sorting Tobacco Leaves. : da en
  • US2102588A - Fuel burning apparatus : en
  • US2102641A - Method of and apparatus for planographic printing : en
  • US2102745A - Abrasive pad : en
  • US2103109A - Animal garment : en
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  • AU102705B2 - Improvements in or relating to electrically driven compression refrigerating machines : en
  • DE654535C - Process for dewatering and drying webs or sheets made of cellulose, wood pulp or the like. : de en
  • GB477252A - Improvements in or relating to systems for reproducing film sound records : en
  • GR7045B - COLOPHONE DYCOLORING METHOD. : el en
  • AU102752B2 - An attachment to fruit grading and like machines to facilitate the inspection ofthe fruit being delivered thereto : en
  • FR822259A - Solvent and process for removing wax from mineral oils : en fr
  • US2102676A - Dump wagon : en
  • US2103209A - Stoker conveyer : en
  • DE654346C - Method for controlling electrical spot welding machines with electromagnetic energy storage : de en
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  • FR822203A - Advanced training in electric arc blowing devices : en fr
  • GB477266A - Presser-foot for sewing machines : en
  • US2102997A - Door locking device for automobiles and the like : en
  • USD107586S - Design foe : en
  • FR822229A - Automatic thermal warning device, intended in particular to serve as a fire alarm : en fr
  • CA370709A - Copal fusing and esterifying process : en fr
  • US2102873A - Automatic draft control : en
  • GB477174A - Improvements in or relating to sheet-feeding mechanism for printing and analogous machines : en
  • GB477098A - Seed gathering machines : en
  • DE654545C - Use of chromium-nickel steels, stainless steels and corrosion-resistant metal alloys for the manufacture of sheet metal bodies for heat exchangers : de en
  • FR822215A - Rectifying device for television purposes : en fr
  • FR822051A - Process for preparing dyes for vats : en fr
  • AU102733B2 - Improvements in or relating to modulators including double resonance discharge devices of negative conductance : en
  • US2102783A - Constant temperature apparatus : en
  • DE654671C - Yarn guide drive, especially in centrifuge spinning machines for rayon : de en
  • DE654524C - Gas stove with roasting tube burners that are mounted parallel to the length of the stove and can be moved in a horizontal plane : de en
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  • US2102935A - Window glass channel lining : en
  • USD107518S - Design for a desk memorandum sheet : en
  • USD107629S - Design fob a dress : en
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  • US2103178A - Steam heating system and method of supplying steam to the radiators thereof : en
  • US2102593A - Azo dyestuffs : en
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  • US2102891A - Material for arc welding : en
  • AU102718B2 - Improvements in carburetters : en
  • AU513936A - Closing mechanism for horizontally sliding doors : en
  • CA11807S - Textile fabric : en
  • AU521536A - Improvements in or relating to circuit arrangements comprising gasfilled relay tube connected asa rectifier : en
  • CA11801S - Door mat : en
  • CA370711A - High frequency circuit : en fr
  • FR822241A - Device for automobile engine allowing the use of heavy oil as fuel : en fr
  • DE654522C - Device for the automatic covering of the two legs of a U-shaped toilet seat that can be closed by a cover with protective covers : de en
  • AU102729B2 - Improvemens in or relating to tuning scales for radio or the like receivers : en
  • US2102798A - Advertising device : en
  • US2102799A - Process for dehydrating cellulose nitrate : en
  • US2102939A - Calking gun : en
  • US2103182A - Process for making gas : en
  • US2103053A - Gaseous electric discharge device : en
  • USD107567S - Design for a shoe : en
  • DE654411C - Wall anchor : de en
  • DE654590C - Bearing for clockwork shafts : de en
  • DE654412C - Display or printing device for scales : de en
  • DE654445C - Procedure for the representation of adrenal cortical preparations : de en
  • AU102740B2 - An improved ice-chest or like cooling cabinet : en
  • US2102631A - Drive for printing machines : en
  • AU98437A - Improvements in locks for doors, windows and like structures : en
  • CA370732A - Tent or shelter : en fr
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  • US2102716A - Method and means of packing food products and the like : en
  • US2102817A - Fuselage construction : en
  • US2102770A - Halter : en
  • US2102882A - Fuse link : en
  • US2103135A - Radio receiver : en
  • CA370660A - Reaction temperature controlling process : en fr
  • US2102969A - Pipe and method of making the same : en
  • USD107625S - Design for a textile fabric : en
  • US2103020A - Siphon-breaking means for liquid metering systems : en
  • US2102698A - Refrigerating apparatus : en
  • US2103025A - Eyeglasses : en
  • GB477043A - Multiple cathode-ray tube : en
  • GB477052A - Improvements in or relating to excavators : en
  • FR822140A - Full chain tension flexible suspension system : en fr
  • US2103132A - Hopper car construction : en
  • US2103145A - Coal worm drive : en
  • GB477267A - Improvements in and relating to electric arc lamps : en
  • US2102931A - Adjustable gun choke : en
  • US2102992A - Roughing head : en
  • US2102737A - Preparation of antimony chlorides : en
  • FR822085A - Temperature monitoring device in grain silos : en fr
  • GB477377A - Improvements in or relating to composite signal devices : en
  • GB477029A - Processes for producing water-repellent textile materials and products therefrom : en
  • FR822178A - Device for the control of the product in manufacture in concentration devices : en fr
  • GB477148A - Improvements in or relating to methods of incorporating cellulose ethers in vegetable and mineral oils : en
  • US2102702A - Package : en
  • US2102984A - Machine for applying adhesive : en
  • US2102949A - Method of making and applying caps to bottles : en
  • US2103173A - Sofa bedstead : en
  • GB477007A - Improvements in or relating to electric circuit breakers : en
  • GB477047A - Improvements in or relating to mechanism for controlling rocking furnaces : en
  • GB477439A - Improvements in metal cutting or other machine tools : en
  • GB477207A - Process for the production of drying oils : en
  • GB477216A - Improvements relating to television systems : en
  • CA370654A - Selective transformer : en fr
  • GB477203A - Improvements in coffee makers : en
  • GB477292A - A reversible feeding device for inking ribbons : en
  • CA370688A - Commodity vending machine : en fr
  • DE654283C - Process for the preparation of 9, 10-benzophenanthrene-ª ‰ -sulfonic acid : de en
  • GB477108A - Improvements in or relating to electric contacts for switches, fusible cutouts and the like : en
  • AU102710B2 - Improvements in or relating to thermionic valves ofthe beam electron type : en
  • CA370623A - Metal vapour lamp bulb protection : en fr
  • GB477233A - Improvements in and relating to clocks : en
  • US2102771A - Workman s time recorder : en
  • FR822070A - Sound optics with cylindrical lens objective : en fr
  • US2102889A - Treatment of hydrocarbon oil : en
  • US2102583A - Safety device for locks : en
  • GB477200A - An improved cover for hand holes, inspection or servicing openings and the like : en
  • US2103119A - Noncorrodible object and method of producing same : en
  • DK54030C - Procedure for the manufacture of alloys intended for permanent magnets. : da en
  • FR822146A - Device for imprinting grooves and edges of folds for closing by folding paper containers and the like : en fr
  • GB477257A - Process and device for utilising and measuring the variations of illumination : en
  • GB477328A - Improvements in and relating to apparatus for expanding tubular rivets or other hollow elements : en
  • GB477279A - Improvements in or relating to the drying of grass or the like : en
  • US2102703A - Air treating unit : en
  • GB477285A - Improvements in waste heat recovery installations for the production of power : en
  • FR822243A - Cutter-planer-beveler for assembling typographic copper and other threads : en fr
  • FR822076A - Prism control of a jacquard loom with coupling, to achieve the necessary working moment at the moment of reversal, of the direction of rotation : en fr
  • GB477056A - Vehicle suspension systems : en
  • FR822209A - Process for the production of phenoxyalkylcarboxylic compounds and products thereof : en fr
  • DE654583C - Pointing machine : de en
  • US2102779A - Thermionic amplifier : en
  • US2103123A - Annunciator : en
  • DE654478C - Box-shaped illuminated sign : de en
  • FR822182A - Device for making tie-stitch rugs : en fr
  • GB477324A - Improvements in and relating to electric lines for transportable tele-communication installations : en
  • DE654249C - Device for determining the air temperature : de en
  • DE654587C - Vehicle toy with a suspension and lifting device influenced by the spring drive, which carries a toy airplane : de en
  • GB477335A - Improvements in or relating to dust separating apparatus : en
  • US2103149A - Control of gearing for driving superchargers on aircraft engines : en
  • US2103196A - Insecticidal oil spray : en
  • US2102614A - Method of producing and distinguishing frequency vibrations : en
  • US2103084A - Fare register : en
  • US2103030A - Gaseous electric discharge device : en
  • GB477326A - Improvements in or relating to apparatus for transmitting images of an object to a distance : en
  • US2102999A - Fastener : en
  • US2103000A - Lift door : en
  • GB477212A - Improvements in or relating to valves for liquid-dispensing apparatus : en
  • FR822177A - Closure device for handbag : en fr
  • GB477272A - An improved process for the preservation of whole egg, egg yokes and albumin, and apparatus therefor : en
  • FR822144A - Acoustic devices : en fr
  • CA370751A - Hot water heating system : en fr
  • US2102655A - Machine tool : en
  • US2103127A - Flowerpot holder : en
  • US2102925A - Metal coloring : en
  • FR822175A - Temperature regulator : en fr
  • US2102982A - Illuminated rotatable display stand : en
  • GB477156A - Improvements in and relating to apparatus for cooling glass for tempering : en
  • GR7032B - METHOD OF TREATMENT OF COTTON CORPS. : el en
  • US2102998A - Liner for bearings : en
  • DE1424000U - : de en
  • US2102965A - Manufacture of unsaturated aldehydes : en
  • US2103180A - Rotary motor : en
  • DE654267C - Device for the production of workpieces in which liquefied or doughy materials are subjected to a pressure in a die : de en
  • GB477165A - Preparation of enzyme material : en
  • US2102708A - Signal testing apparatus : en
  • US2103021A - Chiropractic demonstrating device : en
  • DE654603C - Methods and devices for controlling valve-controlled high-speed motors : de en
  • FR822149A - Improvements to aircraft with self-rotating blades : en fr
  • US2103092A - Bag and method of producing the same : en
  • GB477242A - Improvements relating to miniature pianos : en
  • GB476931A - Improvements in or relating to exhaust pipes of internal combustion engines : en
  • US2103111A - Package for plastic materials : en
  • US2103181A - Snap action mechanism for operating electric switches : en
  • USD107524S - Design fob a cape : en
  • DE654417C - Process for the production of V-belts : de en
  • US2103010A - Wall connecter : en
  • FR822102A - Process and devices for maintaining the radioactivity of products such as: creams, pastes, ointments, ointments, etc. : en fr
  • GB477255A - Improvements in and relating to electrical contact lugs : en
  • DE652887C - Demonstration device for circulating picture or writing carriers, especially for advertising purposes : de en
  • CA370637A - Anhydride purification : en fr
  • US2103087A - Power boat : en
  • US2103163A - Process for rendering fibers or threads from animal collagen ironproof : en
  • US2103191A - Amusement game : en
  • AU27937A - Improvements inthe manufacture of phonograph record discs : en
  • US2102753A - Recording of electrical impulses : en
  • US2102858A - Capsule for storing fluids : en
  • US2102674A - Wheel truck : en
  • US2102899A - Printing telegraph system and apparatus : en
  • US2103165A - Self starting synchronous inductor motor : en
  • DE654400C - Refrigeration system : de en
  • GB477140A - Improvements in or relating to carrier cycles : en
  • US2102806A - Locomotive : en
  • US2103224A - Apparatus for testing magnetizable workpieces : en
  • US2102739A - Fish bait : en
  • CA370731A - Camera : en fr
  • USD107566S - Design for an atomizer : en
  • GB477062A - Improvements in or relating to elastic bands of garments : en
  • US2103219A - Controlled catalytic oxidation : en
  • US2103223A - Window control mechanism : en
  • DE654502C - Iron founding stake : de en
  • DE654555C - Blow molding machine with conical cellular wheel : de en
  • FR822142A - Improvement in sound recording : en fr
  • FR822212A - Lighting device comprising a discharge tube filled with high pressure mercury vapor and artificially cooled : en fr
  • US2102926A - Pin and bolt holder : en
  • US2103193A - Process for the recovery of the unsaponifiable fractions of oils : en
  • USD107612S - Design for a dress : en
  • US2102734A - Preparation for treating plants : en
  • US2102994A - Soda-spreading machine : en
  • US2102793A - Web splicing device : en
  • US2102690A - Article holder : en
  • US2102728A - Method of refining copper : en
  • GB477011A - Improvements in or relating to shoring structures for mines : en
  • FR822289A - High voltage coil : en fr
  • USRE20599E - Display isevicb : en
  • US2102951A - Generator of electric relaxation oscillations : en
  • US2103096A - Water pump thrust bearing : en
  • US2103168A - Interior finishing structure and fastener : en
  • GB477065A - Improvements in or relating to a method of forming a metallic body, and to a combined broadside and rough sheet rolling mill : en
  • US2102774A - Coupling : en
  • USD107520S - Design for a cushion : en
  • USD107614S - Design fob a curtain : en
  • US2102762A - Refrigerating apparatus : en
  • US2102845A - Display device : en
  • GB477188A - Improvements in or relating to flour milling machinery : en
  • FR822064A - Index guide system for dials of radios and the like : en fr
  • IE14654L - Condensation products : en
  • GB477084A - Improvements relating to the finishing of textile yarns and fabrics : en
  • GB477317A - Manufacture of 3-alkoxy-4-oxybenzaldehydes : en
  • US2102841A - Wheel truing device : en
  • DE654429C - Bank rental locker for official and customer keys with an interchangeable setting body that determines the setting of the tumblers : de en
  • US2102892A - Electric flatiron : en
  • CA370680A - Engine fuel injector : en fr
  • CA370721A - Textile material processing : en fr
  • GB476984A - A process for producing lubricating oils, insulating oils and similar viscous oils : en
  • GB477034A - Improvements relating to bronzing and like printing processes : en
  • DE654414C - Device for exchanging sliding doors on top of each other for self-sellers : de en
  • FR822166A - Manufacturing process of colored photographic layers : en fr
  • FR822191A - Colloidogen mill : en fr
  • US2102972A - Sign : en
  • USD107605S - Design fob a textile fabric : en
  • FR822223A - Hydraulic punching machine : en fr
  • GB476960A - Improvements in or relating to apparatus for perforating record-cards : en
  • GB477173A - Improvements in and relating to servo brake mechanism : en
  • US2102864A - Support for weft replenishing magazines : en
  • US2103004A - Door check : en
  • US2103203A - Portfolio : en
  • CA370745A - Anti-skidding device : en fr
  • CA370684A - Power shovel : en fr
  • US2102610A - Method and apparatus for unwinding wire, thread, or the like : en
  • USD107590S - Design for a theater lobby adver : en
  • US2102903A - Loud-speaking and amplified microphone telephone exchange : en
  • FR822077A - Improvements to devices where an element must be able to be moved at will in at least two dimensions, in particular to indicators for plans and drawing devices : en fr
  • AU102719B2 - Improvements in or relating to vacuum pans : en
  • US2102883A - Device for charging condensers : en
  • US2102930A - Cutlery : en
  • CA370696A - Wall plug : en fr
  • US2102813A - Welding rod : en
  • US2102701A - Electric current producing unit or cell : en
  • US2102664A - Control system : en
  • US2102692A - Strand handling apparatus : en
  • FR822172A - Process for obtaining stiffened fabrics : en fr
  • US2102720A - Opaque vitreous enamel : en
  • US2103073A - Gaseous electric discharge lamp device : en
  • DK54055C - Code lock. : da en
  • CA370644A - Secondary alkyl sulphate : en fr
  • CA370733A - Waterproof floor for tents : en fr
  • CA370728A - Shoe : en fr
  • US2102608A - Coking retort oven : en
  • CA370754A - Liquid dispensing apparatus : en fr
  • USD107634S - Design for a textile fabric : en
  • DE654626C - Taps for making threads in blind holes : de en
  • FR822274A - Homogeneous pile trim : en fr
  • GB477138A - Improvements in or relating to casings of moulded material for prepayment electricity and like meters : en
  • US2102782A - Hacksaw : en
  • US2103002A - Snapping roller : en
  • CA370642A - Aliphatic oxygenated compound : en fr
  • CA370718A - Metal uniting method : en fr
  • DE654456C - Device for changing fuses with higher amperage : de en
  • DK54060C - Procedure for hermetic closure of the filling end of tubes. : da en
  • US2103146A - Windshield heater : en
  • FR822135A - Cartridge for the packaging of low doses of consumables or paste soups or other pasty edible products : en fr
  • US2102967A - Concealable spot lamp : en
  • US2102842A - Press : en
  • US2102988A - Railway traffic controlling apparatus : en
  • US2103222A - Fishing float : en
  • GR7030B - CANDLE COVER. : el en
  • FR822156A - Improvement provided to distributors and spoons : en fr
  • GB477309A - Improvements in searchlight unit : en
  • US2103190A - Drive mechanism : en
  • FR822111A - Closure for containers : en fr
  • FR822141A - Pair of gutter-shaped iron-like profiles for support frames in mines and similar constructions : en fr
  • US2102785A - Method of and apparatus for sedimentation testing of blood : en
  • USD107624S - Design for a dress : en
  • US2103058A - Denture demonstrating device : en
  • US2103205A - Art of shrinking fabrics : en
  • US2102898A - Piano : en
  • US2102832A - Shuttle box construction for looms : en
  • US2103143A - Differential gear : en
  • US2103210A - Locomotive stoker : en
  • CA370666A - Refrigerator : en fr
  • GB477234A - Improvements in or relating to sound heads for cinematograph apparatus : en
  • CA370636A - Phonograph record duplicating method : en fr
  • DE654613C - Method of making stencils : de en
  • US2102896A - Electrical connecter : en
  • CA370713A - Wave filter : en fr
  • US2103184A - Leveling and squaring device : en
  • US2103199A - Bag : en
  • DE654521C - Hanger with roller ball for centrifugal curtains : de en
  • US2102612A - Method and apparatus for making maps : en
  • GB477278A - An improved aluminium alloy : en
  • US2102626A - Rescue apparatus : en
  • US2103110A - Vertical drier : en
  • USD107501S - Design for a toilet odor expeller : en
  • US2102597A - Windshield attachment : en
  • US2103071A - Electrical connecter : en
  • USD107594S - Design fob a combination desk unit : en
  • FR822277A - tubular elements made of rubber and resilient spring material : en fr
  • GB476985A - Process and apparatus for the electrolysis of photographic fixing baths : en
  • US2102861A - Lubricated twister ring : en
  • US2103124A - Cutter head for suction dredges : en
  • US2102976A - Method of making refractory bricks : en
  • US2103042A - Film handling apparatus : en
  • GB477249A - Methods of printing or marking hoop iron in rolls and apparatus therefor : en
  • US2102689A - Method of producing rubber bands : en
  • CA370635A - Knitting mechanism : en fr
  • US2102962A - Pressure cooker : en
  • US2102821A - Coupling device for trailers and tractors : en
  • CA370703A - Vehicle jacking structure : en fr
  • US2103019A - Slow electromagnetic device : en
  • US2103177A - Means for paneling : en
  • AU212337A - Improvements in lubricators for air-lines, rock-drills and other compressed air apparatus : en
  • US2103065A - Nonrefillable bottle : en
  • US2102941A - Method of forming bolt heads : en
  • US2103064A - Stud tie : en
  • US2102860A - Game apparatus : en
  • DK54043C - PROCEDURE FOR INDUSTRIAL CULTIVATION OF SEED PLANTS. : da en
  • FR822116A - Bins and trays for hygienic and rational breadmaking : en fr
  • DE654636C - Peeling device for centrifugal machines : de en
  • GB477213A - Improvements in or relating to coverings for decks, floors, platforms and like surfaces : en
  • US2103158A - Bottle filling machine : en
  • AU102732B2 - Improvements in lubricators for air-lines, rock-drills and other compressed air apparatus : en
  • GB476945A - Manufacture of photo-iuminescent glass : en
  • GB477131A - Improvements relating to the building of suspended arches and walls for furnaces and kilns and to refractory blocks or tiles therefor : en
  • GB477230A - Manufacture of sodium hydroxide : en
  • US2102946A - Internal combustion engine : en
  • US2102830A - Fertilizer manufacture : en
  • US2103117A - Jack attachment for motor vehicles : en
  • US2103131A - Method of unlocking ore bodies to extract sulphur and iron therefrom : en
  • US2102923A - Driving and supporting assembly for automotive vehicles : en
  • USD107582S - Design fob a jar or similar container : en
  • US2102678A - Sealed tamperproof maximum and minimum thermometer for use particularly in brooding of chicks : en
  • GB477191A - Improvements in portmanteaux, suit-cases and the like : en
  • GB477277A - Improvements relating to the hardening of metal surfaces : en
  • US2103078A - Gaseous electric discharge lamp : en
  • USD107597S - Design for a textile fabric : en
  • FR822249A - Process for obtaining mordant azo dyes : en fr
  • US2103005A - Seamless grave vault and method of forming it : en
  • AU77737A - A fold retaining device for shirts, blouses or like garments : en
  • USD107527S - Design for a parking meter housing : en
  • USD107598S - Design for a dish ok similar article : en
  • US2102659A - Method of producing gears : en
  • USRE20595E - Film magazine : en
  • AU102713B2 - Picture transmission and television systems : en
  • GB477314A - Improvements in and relating to alloys containing nickel and chromium : en
  • DE654457C - Articulated incandescent lamp holder pivotable about an axis perpendicular to the lamp axis : de en
  • AU116437A - Improvements in method of making thermoplastic fasteners : en
  • US2103029A - Electric gaseous discharge lamp : en
  • US2103114A - Milking stool : en
  • USD107503S - Design for a shoe : en
  • US2102598A - Controlling apparatus : en
  • US2103103A - Internal combustion engine : en
  • DE654575C - Flat weft knitting machine with device for fixing the thread guide stops on the machine frame : de en
  • GB476986A - Process and apparatus for making edible ice or ice cream : en
  • GB477205A - Improvements relating to portable power-driven percussive tools : en
  • FR822257A - Washing machine : en fr
  • CA11810S - Textile fabric : en
  • USD107631S - Design fob a dress : en
  • US2102687A - Device for holding and curling hair : en
  • AU451737A - Improvements in or relating to frequency stabilization of oscillators of the double resonance type having negative conductance : en
  • US2102750A - Laminated springs : en
  • USD107578S - Design for a flashlight casing : en
  • US2102777A - Photophonographic apparatus : en
  • US2103044A - Lubricating device : en
  • US2103062A - Shoe last construction : en
  • US2103211A - Locomotive stoker : en
  • DE654473C - Process for increasing the corrosion resistance of workpieces made of light metals and their alloys by anodic fluorination : de en
  • FR822054A - Device for disinfecting books and other objects : en fr
  • FR822124A - Alarm signaling devices in connection with telephone exchange systems or the like : en fr
  • US2103192A - Amusement game : en
  • USD107620S - Design fob a dress : en
  • US2102744A - Tool : en
  • US2103047A - Gaseous electric discharge device : en
  • USD107508S - Design for a handbag : en
  • CA370748A - Wheel spindle mounting : en fr
  • US2102809A - Rolling mill housing : en
  • US2103155A - Projectile : en
  • CA370649A - Scarf : en fr
  • CA370681A - Bituminous and fibrous composition : en fr
  • CA370622A - Electric discharge lamp device : en fr
  • CA370723A - Clock, meter, etc. : en fr
  • DE654389C - Evaporation burners for liquid fuels : de en
  • AU520536A - Variable-density push-pull sound-on-film recording and reproduction : en
  • DE654392C - Rolling mill with several roll stands arranged next to each other : de en
  • DE654420C - Combined sewing and edging machine : de en
  • FR822187A - Device for articulation of aircraft lift members : en fr
  • GB477391A - Improvements in plant for handling material such as coal : en
  • DE654497C - Directional counting device with photoelectric control : de en
  • FR822127A - Receiving systems for modulated carrier waves : en fr
  • CA370634A - Pregnanolone production : en fr
  • AU468736A - Improvements in or relating to systems forthe reproduction of picture or picture-plus sound films : en
  • AU521336A - Improvements relating to heat treatment of articles : en
  • AU197337A - Improvements in or relating to vacuum chests orthe like : en
  • USD107557S - Design foe a shoe : en
  • DE654461C - Device for the operation of pulverized coal combustion with pneumatic fuel crushing : de en
  • DE654556C - Production of magnesium carbonate trihydrate : de en
  • CA370759A - Floating ski : en fr
  • AU102734B2 - Improvements in or relating to frequency stabilization of oscillators of the double resonance type having negative conductance : en
  • US2102831A - Fertilizer manufacture : en
  • US2102942A - Process and apparatus for shrinking fabrics : en
  • USD107564S - Design for a pitcher or similar : en
  • US2103055A - Liquid level indicating valve : en
  • US2103142A - Compacting apparatus : en
  • DK54056C - Device for Apparatus for the Production of Clichés. : da en
  • CA370640A - Alcohol sulphation process : en fr
  • US2102719A - Signal distortion indicating and measuring device : en
  • CA370687A - Coated sheet material manufacture : en fr
  • GB477069A - Improvements in or relating to clutches between coaxially mounted members : en
  • FR822221A - Method and device for transferring milk from the transport container from the producer to consumer containers, and container for milk : en fr
  • FR822268A - Process for the production of welded tubes : en fr
  • GB477182A - Improvements in or relating to toilet paper : en
  • FR822297A - Frequent breaking switch eliminating the effects of self-induction : en fr
  • GB476970A - Improvements in or relating to mechanisms for feeding transfer material (e.g. carbonpaper) to typewriters or other recording machines : en
  • FR822074A - Automatic call device and telephone transmission of signals of any kind : en fr
  • GB477146A - Supporting main crankshaft bearings : en
  • GB477323A - Improvements in the manufacture of liners, cylinder sleeves and piston ring pots : en
  • US2102815A - Grille guard : en
  • FR822098A - Connection head for pressure lubrication : en fr
  • GB477090A - Improvements relating to umbrellas : en
  • GB477332A - Improvements in key-rings : en
  • US2102810A - Brake mechanism : en
  • US2102877A - Device for dispensing measured quantities of divided solid material : en
  • GB477119A - Improvements in stationery feed mechanism for typewriting and like machines : en
  • FR822072A - Remote control and signaling installation : en fr
  • GB477003A - Improvements in and relating to reducing or regulating valves : en
  • DK54032C - Electrode system with asymmetric conductivity. : da en
  • US2102773A - Method of and apparatus for handling strands : en
  • US2103133A - Elastic fabric and garment : en
  • FR822230A - Friction lining : en fr
  • FR822299A - Method for developing light sensitive materials and apparatus for carrying out this method : en fr
  • FR822103A - Compressed fluid dispenser for machine tools and other receiving machines : en fr
  • IE15075L - Transferring and revaporising liquefied gases : en
  • GB477196A - Process for the treatment of textiles : en
  • GB477058A - Improvements in charcoal kilns : en
  • DE654499C - Device for joining and centering the outer ring halves forming the bearing body : de en
  • GB477018A - An improved process for making light hydrocarbons : en
  • GB476983A - Improvements in and relating to collapsible stoves : en
  • GB477263A - Improvements in or relating to electroplating apparatus : en
  • FR822117A - Apparatus for spraying liquid materials : en fr
  • FR822255A - Improvements to mechanisms for sinking or drilling wells : en fr
  • FR822225A - Process for the production of alkali metal fluoglucinates : en fr
  • GB476971A - Writing implement : en
  • GB477128A - Process for the manufacture of hydrocarbons suitable for use in motor fuel blends : en
  • DE654531C - Machine for distributing and chopping up the manure lying in the field : de en
  • DK54041C - Sound and heat insulating mat. : da en
  • FR822139A - Differential device for measuring the difference of two levels or for measuring the flow rate of a liquid under low pressure : en fr
  • GB477049A - Improvements in rendering natural silk and artificial silk matte : en
  • DE654374C - Time switch : de en
  • US2102867A - Buffing wheel and method of manufacture : en
  • DE654468C - Agricultural fork : de en
  • FR822131A - Gasifier for vehicles : en fr
  • FR822109A - Telemetry periscope : en fr
  • GB477166A - Improvements relating to indicators for ironclad electric switches : en
  • US2103007A - Lustrous pigment and method of manufacturing and using it : en
  • DE654492C - Rotating compression refrigeration machine : de en
  • FR822163A - Solvents, softeners or plasticizers and gelatinizing agents and compositions based on cellulose derivatives containing such substances : en fr
  • US2103122A - Laminated spring : en
  • US2103175A - Advertising or display device : en
  • GB477256A - Improvements in or relating to synchronous motor clocks and synchronous motor clock systems : en
  • DK54031C - Electrostatic Sound Recorder and Sound Reproducer. : da en
  • US2102839A - Handle construction : en
  • US2102981A - Strap tensioning and sealing device : en
  • GB477013A - Improvements in condensation vacuum pumps : en
  • GB476952A - Production of acetylene from calcium carbide and water : en
  • DE654569C - Device for monitoring the horizontal setting of inaccessible lights : de en
  • GB477195A - Improvements in or relating to sewing machines : en
  • USD107551S - sakier : en
  • US2103048A - Gaseous electric discharge lamp device : en
  • US2102837A - Pistol grip oil can : en
  • US2103214A - Fluid pressure responsive device : en
  • US2103187A - Method for detecting small quantities of gas : en
  • DE654642C - Device for exciting one or more light tubes arranged in the vicinity of high-voltage overhead lines : de en
  • US2102953A - Automatic telephone system : en
  • GB477265A - Improvements in and relating to shims for supporting and levelling appliances : en
  • US2102952A - Bearing : en
  • US2103015A - Reversible sash attachment : en
  • US2103215A - Press for molding shaped articles : en
  • DE620818C - Zinc cups for electrical elements for flashlights, anode devices, etc. like : de en
  • DE654596C - Fastening of branch clamps to light metal busbars : de en
  • USD107626S - Design for a dress : en
  • FR822235A - Tensioning system for chain drives and the like : en fr
  • US2102682A - Snelled hook case : en
  • US2102781A - Selective gearing mechanism and automatic fluid control therefor : en
  • CA370724A - Key tag : en fr
  • GB477075A - Improvements in and relating to the production of crepe yarns : en
  • GB477258A - Improvements in and relating to elastic fluid turbines : en
  • GB477264A - Uniting structural elements : en
  • DE654607C - Gas stove with hinged protective plate : de en
  • FR822256A - Improvements to liquid pumps : en fr
  • FR822279A - Measuring device for use by boules players : en fr
  • GB477289A - Improvements in and relating to photographic films : en
  • US2102958A - Infant's bathing device : en
  • DE654586C - Electrodynamic brake for the towed parts of spinning and twisting machines : de en
  • US2102902A - Skylight construction : en
  • US2102723A - Cooler : en
  • FR822184A - Insulating elementary block device with terminals : en fr
  • DE654241C - Control of power distribution, power flows and speed (frequency) in single or multi-phase AC networks or network connections : de en
  • FR822112A - Method and devices for the production of clouds by partial and flameless combustion : en fr
  • FR822291A - Magnetic device for stators and rotors of electric machines : en fr
  • USD107577S - Design for a parking meter housing : en
  • GB477243A - Improvements in or relating to wheels for vehicles : en
  • FR822091A - Improved device for opening and closing, with automatic clutch, vehicles such as three-carriers, strollers or the like : en fr
  • GB477121A - Improvements in an automobile fuel tank : en
  • DE654480C - Stroller box with removable insert : de en
  • US2102851A - Brake : en
  • AU465336A - Liquid dispensing device : en
  • FR822185A - Ceramic material with low dielectric losses, containing mabgnnesium silicate and its manufacturing process : en fr
  • GB477046A - Improvements in and relating to dry gas meters : en
  • GB477320A - Improvements in or relating to selective receivers for marine distress signals : en
  • AU476736A - An attachment to fruit grading and like machines to facilitate the inspection ofthe fruit being delivered thereto : en
  • FR822168A - Improvements to combustion engines, especially injection engines : en fr
  • GB477094A - Improvements relating to apparatus for electro-plating metallic articles : en
  • GB477211A - Rail bond : en
  • US2102818A - Frankfurter holder : en
  • GR7037B - OIL BURNER. : el en
  • US2102629A - Fish trap for fish lifts : en
  • US2102846A - Carburetor : en
  • US2102937A - Plyboard adhesive : en
  • US2103201A - Vehicle wheel : en
  • USD107562S - Design for an automobile hood : en
  • FR822086A - Combined pump and feed tank device : en fr
  • GB477305A - Improvements in or relating to time switch control mechanism : en
  • GR7024B - FABRIC FACE. : el en
  • US2103208A - Nonglare headlight : en
  • US2102766A - Method of forming valve bags : en
  • US2102627A - Zirconium oxide vitreous enamel opacifier : en
  • USD107531S - Design for a parking meter housing : en
  • USD107627S - Design for a dress : en
  • GB477179A - Improvements in servo brake mechanism : en
  • GB477239A - Improvements in tubular heat exchange apparatus particularly applicable to fuel oil heaters : en
  • FI17870A - Anordning for elastic rigging or abringing of the outboard motor : en fi
  • FR822280A - Process for manufacturing scissors, and scissors obtained by this process : en fr
  • AU101477B2 - An improved sandsoap and method of producing same : en
  • GB476947A - Improvements in or relating to magnetic deflecting means for electron discharge devices : en
  • GB476965A - Improvements in or relating to steam power installations for driving vehicles or ships : en
  • GB477321A - Improvements in and relating to marking tags and like labels : en
  • FR822170A - Device for remote measurement by means of a pulse frequency : en fr
  • FR822219A - Kneader for mechanical kneaders : en fr
  • GR7031B - METHOD OF STICKING SHEETS OUT OF RUBBER ON WALLS OR FLOORS THE HELP OF HYDRAULIC MORTARS. : el en
  • GB477073A - Improvements in or relating to recoil and counter recoil mechanism for guns : en
  • GB477273A - Improvements in or relating to coin-controlled mechanism : en
  • US2103057A - Gas and air trap : en
  • FR822154A - Method and device for the production of cinematographic images in natural colors : en fr
  • GB477147A - Adjustable screw-tap and reamer : en
  • DE654665C - Rectifier system with grid-controlled discharge sections : de en
  • GB476975A - Improvements in or relating to the heating of oils : en
  • GB477110A - Improvements in or relating to reflex or like reflectors : en
  • FR822093A - Folding bunk system : en fr
  • GB477193A - Improvements in and relating to instruments for measuring lengths and angles : en
  • GB477187A - Improvements in and relating to seats for vehicles : en
  • DE654430C - Safety razor : de en
  • FR822300A - Wedge-shaped link chain, for chain drives with pairs of tapered chainrings facing each other : en fr
  • DE654439C - Safety device for machines with alternating current drive, which are braked by direct current excitation : de en
  • DE654664C - Jacket-cooled, closed electrical machine : de en
  • DE654553C - Process for the production of pipes, e.g. B. channels, tunnels o. The like. Under water or in groundwater-bearing layers : de en
  • GR7027B - CLOSE FOR THE REMOVAL OF NUTS, HOOKER, FORKS AND HOOK. : el en
  • US2102695A - Recording and reproducing of electrical impulses : en
  • US2102853A - Brake : en
  • GR7038B - OLIVE OR ANY ONE FOR THE FALL OF OLIVE FRUIT FROM OLIVE TREES. : el en
  • GB477006A - Improvements in electric circuit breakers : en
  • FR822062A - Process for restoring used printing cylinders : en fr
  • FR822067A - Further training in machines for crushing rubber and other similar materials : en fr
  • FR822161A - Saturator for the manufacture of ammonium sulphate : en fr
  • DK54054C - Device for bicycle saddles and similar seats. : da en
  • DE654514C - Current dependent induction relay : de en
  • DE654673C - Device for the treatment of bodies with ultrasonic waves : de en
  • DK54044C - Chain clamping or Chain pulling mechanism. : da en
  • CA370760A - Cellulosic artificial structure : en fr
  • US2102857A - Woodworking machine : en
  • GR7040B - SAFE FIREPLACE. : el en
  • GB477111A - Apparatus for veneering curved and other irregular work pieces : en
  • US2102684A - Rocker dump hand cart : en
  • AU102720B2 - A fold retaining device for shirts, blouses or like garments : en
  • CA370672A - Railway track circuit : en fr
  • DE654390C - Fan burner for hardening the surface of metal workpieces : de en
  • FR822068A - New mold for rubber shoe : en fr
  • IE14745L - Bottle caps; cellulose ester compositions : en
  • GB477123A - Improvements in and relating to drilling, boring, milling and like machine tools : en
  • AU102748B2 - Improvements relating to heat treatment of articles : en
  • FR822233A - Distillation, rectification, fractionation or washing column : en fr
  • US2102710A - Harvester : en
  • US2102763A - Liquid fuel burning apparatus : en
  • US2102871A - Electric rotary laundry iron : en
  • US2102970A - Machine for applying transfers : en
  • US2103017A - Basic derivatives of cyclic etherlike compounds : en
  • DE638990C - Device for cutting weft threads on the selvedges of fabrics of all kinds : de en
  • DE636113C - Milling device for cleaning, peeling, rolling or grinding grain, legumes or the like. : de en
  • DE654471C - Internal combustion engine working with self-ignition : de en
  • GB477262A - Improvements in or relating to electric discharge tubes comprising secondary-emission electrodes : en
  • US2102675A - Holder for razor blades : en
  • US2102600A - Flexible knitting needle : en
  • US2103170A - Clinker cooler : en
  • FR822052A - Process for preparing mercerizing liquors : en fr
  • GB477306A - An internal combustion engine having a cylinder of annular shape : en
  • GB477250A - Improvements in and relating to machines for making electric lamps or similar devices : en
  • DE654559C - Process for the preparation of naphthalenedicarboxylic acid derivatives : de en
  • GB477001A - Tractor binder hitch : en
  • US2102927A - Treatment of hydrocarbon gases : en
  • GB477021A - Improvements in or relating to devices for use in controlling the speed during braking of vehicles, particularly, although not essentially, railway vehicles : en
  • GB477226A - Improvements in fertilizer and like distributors : en
  • GB477274A - Improvements in and relating to the construction of ovens for domestic cooking apparatus : en
  • GB477055A - Process for the production of a series of coloured pigments from titanic acid derivatives : en
  • IE14754L - Bottle caps; cellulose ester compositions : en
  • US2103091A - Cabinet for the use and storage of an instrument : en
  • DE654351C - Electrically controlled filling scale : de en
  • GB477329A - Improvements in or relating to composite signal devices : en
  • FR822120A - Mechanical group made up of a driving machine and several receiving machines fully absorbing the power of the driving machine : en fr
  • GB477157A - Improvements relating to electrical transmission-line insulators : en
  • CA370674A - Railway signalling system : en fr
  • US2102886A - Container for preserving eggs : en
  • CA370679A - Return box package : en fr
  • US2103228A - White clouded vitreous enamel : en
  • CA370627A - Vinylacetylene preparation : en fr
  • US2103202A - Leg adjuster : en
  • US2102900A - Resilient conductor fastening : en
  • US2102915A - Universal brake shoe grinder guide : en
  • USD107514S - Design for an automobile heater or : en
  • CA370669A - Mixed polymerization product : en fr
  • CA370749A - Nut forming device : en fr
  • US2102673A - Gasket : en
  • US2103086A - Apparatus for manufacturing pottery ware : en
  • US2103014A - Delay blasting cap : en
  • US2102906A - Means for detecting metallic and other substances in textile or fibrous material : en
  • DE654570C - Device for monitoring the coolant flow for vacuum discharge vessels, in particular with gas or vapor filling : de en
  • US2102890A - Spring cover : en
  • US2102691A - Automatic system for supplying pulverized fuel to furnaces : en
  • US2102713A - Rectifier : en
  • USD107497S - Design for a monogram napkin ring : en
  • GB477170A - Improvements in common or dress pins : en
  • CA370639A - Undecyl compound : en fr
  • CA370659A - Electrical installation : en fr
  • US2103113A - Regulating apparatus : en
  • USD107563S - Design fob a vehicular tank : en
  • AU71637A - Improvements in or relating to vacuum pans : en
  • AU159337A - Fine beam electron gun : en
  • US2102765A - Fruit dividing mechanism for fruit preparation machines : en
  • US2102623A - Water-resistant prolamine base composition : en
  • DE654334C - Conductor's tongs with pressure device : de en
  • CA370698A - Bowl mill : en fr
  • FR822092A - Aeromotor : en fr
  • US2103027A - Gaseous electric discharge lamp device : en
  • DE654495C - Fire chamber fluid switch : de en
  • DE654474C - Stamp for pressing tools : de en
  • US2103129A - Corn planter : en
  • USD107583S - Design for a tot doll : en
  • US2102971A - Packaging candy : en
  • US2102959A - Infant's bathtub and foot actuated dressing table therefor : en
  • CA370727A - Shoe : en fr
  • GB477103A - Improvement for coping to swimming pool : en
  • AU516736A - Improvements in or relating to thermionic valves ofthe beam electron type : en
  • US2102731A - Lip laying device : en
  • USD107599S - Design for a dress : en
  • US2102724A - Spring cushion structure : en
  • USD107602S - Design for a shoe ob similak article : en
  • US2102776A - Sound recording apparatus : en
  • US2102897A - Bolt-setting tool : en
  • USD107591S - Design for a theater lobby adver : en
  • US2102718A - josserand : en
  • USD107609S - Design fob a dress : en
  • DE654341C - Device for maintaining the relative synchronism of several direct current motors, which are fed from an alternating current network via grid-controlled rectifiers : de en
  • DE654510C - Device for connecting auxiliary devices to electrical counters, tariff devices, time switches or the like. : de en
  • US2102788A - Disk film motion picture : en
  • US2102909A - Internal combustion engine : en
  • FR822290A - Preparation process for permanent magnets with attached poles : en fr
  • GB477379A - Improvements relating to signs : en
  • US2102836A - Polishing wheel : en
  • US2103112A - Refuse truck : en
  • US2103075A - Therapeutic preparation and method of making it : en
  • USD107544S - Brush or similar article : en
  • US2102693A - Adding machine : en
  • US2102786A - Vented nozzle : en
  • FR822079A - Fuel injection system for internal combustion engines : en fr
  • CA370734A - Tent stake : en fr
  • DE654618C - Plan grate for flame tubes : de en
  • DE654370C - Device for conveying lumpy material in a slope : de en
  • FR822061A - Process for obtaining vermicelli or fondant saccharides : en fr
  • FR822134A - Assembly and mechanical operation of layer frames for use by market gardeners and horticulturalists : en fr
  • FR822207A - Device for automatic control of the knee joint in thigh prostheses : en fr
  • FR822083A - Door for bomb shelters : en fr
  • GB477336A - Improvements in or relating to typewriters or like recording machines of the flat bed type : en
  • GB477327A - Improvements in or relating to the manufacture of cellulose derivative compositions : en
  • CA370737A - Tire inflater : en fr
  • USD107517S - Design for a glass cutting tool : en
  • USD107526S - Design fob a scale casing : en
  • CA370665A - Cement clinker grinding process : en fr
  • GB477310A - Improvements in or relating to mechanically cooled refrigerating cabinets : en
  • FR822238A - Installation and method for feeding and emptying hoppers : en fr
  • FR822234A - Bottle capping device : en fr
  • GR7036B - A MACHINE FOR AUTOMATIC MEASUREMENT OF SYSTOLIC AND DISTOLOGIC BLOOD PRESSURE OF HUMAN BLOOD AND CONTINUOUS MONITORING OF VARIATIONS. : el en
  • FR822281A - Improvements to devices for measuring and marking tissue : en fr
  • US2102893A - Stove : en
  • FR822266A - Device measuring the quantity of lubricant introduced into the compressors : en fr
  • DE654364C - Rear wheel crank drive with transmission gear for bicycles with freewheel hub and reverse brake : de en
  • FR822145A - Brushes for switches such as those used in telephone systems : en fr
  • US2103150A - Bottle seal : en
  • US2102725A - Refrigerator car : en
  • US2102901A - Insert for rubber heels or the like : en
  • USD107499S - Design fob a pencil tip : en
  • FR822213A - Improvements to sealing strips for door openings : en fr
  • GB477091A - An improved driving seat for motor vehicles : en
  • FR822171A - Improvements to the methods and processes used in the treatment of celluloses for the recovery of sugars and products formed during the treatment : en fr
  • FR822240A - Automatic filling machine for cans and others : en fr
  • GB476973A - Improvements in or relating to high frequency coils and transformers : en
  • US2102816A - Lighting fixture : en
  • GB476949A - Improvements in or relating to the stiffening of hollow metal plate-like bodies : en
  • GB476992A - Improvements in or relating to electromagnetic clutches : en
  • FR822173A - Improvement in sound recording : en fr
  • GR7029B - AUTOMATIC SOLTANIN PAINTING SORTING MACHINE. : el en
  • GB477296A - Improvements in and relating to liquid fuel burners : en
  • DE654551C - Illuminated circuit diagram for monitoring energy distribution systems : de en
  • GB477158A - Improvements in cocktail and like cabinets : en
  • GB477286A - Improvements in or relating to the colouring of metal surfaces : en
  • CA370682A - Lubricating apparatus : en fr
  • GB477133A - Arrangement for placing the parts of a lock in position : en
  • GB477261A - Draught-excluder device for doors and hinged windows : en
  • CA370739A - Fuel carbureter : en fr
  • DE654483C - Switching device for the electric tone generator and the headlights of motor vehicles : de en
  • GB477088A - Improvements relating to cooking stoves or ovens : en
  • DE654500C - Process for the production of smooth and dense ceramic products : de en
  • FR822113A - Filtering alcohol and wines through a funnel fitted with a filter : en fr
  • US2102778A - Photophonographic apparatus : en
  • US2103082A - Transfer : en
  • USD107504S - Design for a bowl : en
  • US2102743A - Kerf-cutting machine : en
  • GB477068A - Improvements in methods and apparatus for emptying containers having flexible walls and containing viscous liquids or pasty substances : en
  • FR822084A - Can opener for tin cans : en fr
  • USD107509S - Design for a handbag : en
  • AU517036A - Improvments in or relating to electron discharge devices and their embodiment in electron multiplier apparatus : en
  • US2102911A - Motor control system : en
  • FR822100A - Cinematographic projection device : en fr
  • GB477394A - Electrically operated scoring apparatus specially adaptable to amusement machines and games played with a ball : en
  • FR822272A - Manufacturing process for new azo dyes : en fr
  • GB477126A - Improvements in or relating to tools and handles therefor : en
  • GB477025A - Improvements in or relating to vacuum cleaner nozzles : en
  • DE654453C - Device for discriminatory control in receivers : de en
  • FR822214A - Process for embroidery and ladies' works : en fr
  • GB477232A - Improvements in or relating to methods of treating latex : en
  • USD107608S - Design for a textile fabric : en
  • US2102590A - Aircraft construction : en
  • DE653841C - Power cable with an insulation made of oil-soaked, wrapped paper strips : de en
  • DE654498C - Roller bearing housing : de en
  • GB477214A - Improvements in composite wood pulp boards : en
  • DE654325C - Device for displaying the clogging of a dust filter in electric motor-driven vacuum cleaners or the like. : de en
  • GB477016A - Method of and means for effecting self-ignition of the explosive mixture in reciprocating internal combustion engines : en
  • GB477383A - Improvements in lathes or other machine tools : en
  • DK54061C - Close to folding boxes. : da en
  • FR822119A - Automatic and hermetic window : en fr
  • FR822118A - Full metal cable gland fitted with unsplit metal rings : en fr
  • FR822129A - Wave transmission systems : en fr
  • GR7039B - METHOD OF MARBLE IMITATION CONSTRUCTIONS. : el en
  • USRE20601E - Snap fastener : en
  • USD107568S - Design fob a mailing novelty : en
  • DE654532C - Scythe fastening device : de en
  • DE654558C - Process for the production of practically sulfur-free metal carbonyls : de en
  • GB477104A - Improvements in or relating to sewing machines : en
  • DE654398C - Device for attaching rigid printing plates (stereotype plates) to the forme cylinder : de en
  • US2102619A - Fuel feeder : en
  • US2102620A - Mail box : en
  • GB477100A - Improvements in or relating to processes for the manufacture of calcium carbide : en
  • GB477282A - Improvement in art of refining edible oils, fats and analogous products : en
  • GB477288A - Improvements in or relating to water heaters : en
  • AU188937A - Improvemens in or relating to tuning scales for radio or the like receivers : en
  • AU102723B2 - Railway vehicle wheel : en
  • US2102644A - Temperature control of reaction vessels : en
  • US2102683A - Method of heat treating nickel-iron alloys : en
  • US2102797A - Piston rod protector : en
  • US2103013A - Portable surgical lamp : en
  • US2103016A - Railway signaling : en
  • US2102707A - Valve-seat surfacing tool : en
  • CA370722A - Chair : en fr
  • US2102586A - Motor car control mechanism : en
  • US2102866A - Chilling device : en
  • AU102745B2 - Automatic output control for high frequency radio receivers forthe reception of beacon signals : en
  • CA370620A - Thermionic discharge device : en fr
  • US2102646A - Method and apparatus for testing eggs : en
  • US2103009A - Agitator for game elements : en
  • US2103207A - Traveling bag : en
  • US2102870A - Evaporator : en
  • US2102643A - Denture cleaning device : en
  • USD107558S - Design for a shoe : en
  • USD107622S - Design for a dress : en
  • US2102848A - Vacuum breaking device : en
  • USD107576S - Design for a statuette or similar : en
  • US2102752A - Valve mechanism : en
  • US2103085A - Electric lamp : en
  • US2103221A - Oxidation catalysts and process : en
  • US2102697A - Method for the dehydration of nitrocellulose and to the product thereof : en
  • AU516936A - Improvements in or relating to electrical wave generators suitable for use in television and like apparatus : en
  • CA370629A - Refrigerating apparatus : en fr
  • USD107607S - Design fob a belt : en
  • DE654520C - Household shredding machine with a screw-on foot that is detachably attached to the machine housing : de en
  • AU102747B2 - Variable-density push-pull sound-on-film recording and reproduction : en
  • CA370619A - Lamp socket : en fr
  • FR822176A - Process for refining vegetable oils and similar products : en fr
  • GR7043B - METHOD OF PREPARATION OF DISSOLUTION IN ORGANIC SOLVENTS AND DISSOLVATION IN WATER OF DOUBLE SALTS OF ANTIMONIUM, IODIUM OR BROM AND ALKALOID AND ALKALOIDS AND VEALS. : el en
  • FR822174A - Cabinet with automatic opening and closing : en fr
  • GB477287A - Improvements relating to methods of and apparatus for forming ceramic bodies : en
  • DE654355C - Paste for sealing the piston in the cylinder of an internal combustion engine : de en
  • US2102869A - Zinc alloys : en
  • DE654452C - Circuit arrangement for generating a damped oscillation train by shock excitation of an oscillation circuit : de en
  • FR822226A - Preparation of aminoarylsulfones : en fr
  • US2102854A - Halogen derivatives of nu-amyl cresols : en
  • FR822123A - Centrifugal casting process : en fr
  • US2102634A - Variable speed power transmission : en
  • US2102747A - Method of making ornamented plastic material : en
  • FR822058A - Aromatic sulfocarboxylic acid derivatives : en fr
  • GB476943A - Fret-saw machines : en
  • DE654562C - Angular roller bearing wheel set for mine and field railroad cars with automatic adjustment : de en
  • US2102822A - Bearing for disk harrows : en
  • GB477086A - Improvements relating to the refining of hydrocarbon oils : en
  • GB477180A - Improvements in and connected with towing hooks for motor vehicles : en
  • US2103194A - Liquid dispenser and method for dispensing liquids : en
  • DE603403C - Mattress with a spring insert : de en
  • US2103128A - Refuse collecting vehicle : en
  • FR822065A - Improvements to network protection systems : en fr
  • DE654458C - Process for the production of indig white or its alkali salts : de en
  • DK54029C - Self-staining stamping machine for marking laundry and similar items. : da en
  • GB476969A - Improved means for preparing sliced vegetables or fruits : en
  • GB477164A - Improvements in deasphalting and dewaxing of hydrocarbon oils : en
  • GB477177A - Improvements in protective devices for high tension d.c. electrostatic precipitation plant : en
  • GB477315A - Improvements in and relating to photographic films : en
  • USD107515S - Design fob a wheel fob a roller : en
  • DE654484C - Device for preventing vehicles from rolling backwards : de en
  • FR822105A - idle economizer-shutter at high engine speeds : en fr
  • GB477143A - An improved self-locking nut, bolt-head or the like : en
  • GB477168A - Improvements in or relating to sealing and venting devices for casks, barrels and the like : en
  • US2102638A - Hydraulic fluid : en
  • FR822298A - Plastics and process for preparing such materials : en fr
  • DK54042C - Balancing machine. : da en
  • FR822248A - Method for operating a cascade system for the transfer of volatile liquids and apparatus for carrying out this method : en fr
  • FR822179A - Advanced parquet brush : en fr
  • FR822081A - Transmission device : en fr
  • FR822220A - scarecrow sound : en fr
  • FR822137A - Prepaid gaming device : en fr
  • GB477268A - Improvements in and relating to processes for incorporating cellulose ethers in rubber : en
  • DE654470C - Motor fuel : de en
  • GB477231A - Improvements relating to devices with arc-extinguishing means for interrupting electric current : en
  • US2103056A - Cut-out and joint therefor : en
  • US2102596A - Display device : en
  • GB476957A - Improvements in and relating to fuel injection pumps : en
  • US2103068A - Gaseous electric discharge device : en
  • USD107529S - Design for a parking meter housing : en
  • US2102656A - Thermostatic device : en
  • AU102727B2 - Improvements in key-locked fastenings for attache and suitcases andthe like : en
  • AU102746B2 - Improvements in and relating to beam aerial systems designed for symmetrical radiation : en
  • US2102714A - Door handle mounting : en
  • US2102920A - Drink preparing means : en
  • US2103152A - Building structure : en
  • GB477276A - Improvements in heat exchange apparatus for fluids applicable to coolers for enclosed dynamo electric machines and for other purposes : en
  • GB477301A - Improvements in and relating to power transmission mechanism and control means therefor : en
  • AU102722B2 - Improvements in locks for doors, windows and like structures : en
  • USD107635S - Design for a textile fabric : en
  • US2102679A - Coating and stripping device : en
  • CA370683A - Magnesium welding flux : en fr
  • CA370757A - Furrow damming machine : en fr
  • US2102649A - Toy train coupler : en
  • US2102985A - Apparatus for loosening the scalp : en
  • USD107630S - Design for a dress : en
  • DE654581C - Reflector with final sign : de en
  • AU102721B2 - Improvements in controlling devices for rotatable shafts, and particularly for shafts used in view taking cinematographic apparatus : en
  • CA370761A - Food handling apparatus : en fr
  • US2102757A - Combined housed electrical device and cable sealing means : en
  • DK54058C - Procedure for Placing a Cladding Protective Cladding. : da en
  • US2102928A - Illuminating device : en
  • US2103226A - Gaseous electric discharge lamp device : en
  • US2103034A - Gaseous and vapor electric discharge device : en
  • US2102666A - Container : en
  • US2102686A - Apparatus for the transportation of compressed or liquefied gases : en
  • US2103040A - Manufacture of resistance bodies : en
  • CA370686A - Cheese package : en fr
  • AU184937A - Pistons : en
  • US2102584A - Automatic proportioning device : en
  • US2102647A - Artificial effect material : en
  • US2102849A - Method of making soap beads or the like : en
  • CA370725A - Bath apparatus : en fr
  • USD107589S - Unitfd statfs patfnt offitf : en
  • DE654513C - Electric light bulb : de en
  • GB477059A - Improvements in loaded electric transmission lines : en
  • CA370647A - Skelp retort : en fr
  • CA370720A - Textile fabric processing : en fr
  • FR822239A - Improvements to sealing strips for door openings : en fr
  • US2102680A - Creel : en
  • FR822097A - Watertight hinged door for shelters and other applications : en fr
  • DE654119C - Tensioning device for one or more wires of overhead lines of electric railways : de en
  • US2102768A - Liquid break circuit breaker : en
  • US2102787A - Salesbook holder : en
  • DE654582C - Nib with a tongue bent back under a bulge of the tip part : de en
  • CA370706A - Cartridge case : en fr
  • US2102746A - Ornamentation : en
  • US2103012A - Cellulose esters : en
  • GB477079A - Improvements in or connected with locks and latches : en
  • USD107616S - Design for a textile fabric : en
  • US2102811A - Vehicle wheel : en
  • US2102872A - Measuring device, particularly for machines for testing materials : en
  • AU518836A - An improved ice-chest or like cooling cabinet : en
  • CA370697A - Bowl mill : en fr
  • US2102791A - Method and means for preventing flat wheels : en
  • US2103052A - Gaseous electric discharge lamp device : en
  • AU521436A - Picture transmission and television systems : en
  • US2103045A - Locomotive stoker : en
  • US2103179A - Testing device : en
  • DE654525C - Device on woodworking machines, in particular saw gates, for raising and lowering the pressure rollers : de en
  • US2103147A - Machine tool : en
  • USD107521S - Design fob a pencil : en
  • DE654448C - Process for the preparation of solid diazonium salts : de en
  • FR822232A - Improvements to indicating devices : en fr
  • DE654614C - Receiver for the optional reception of short or longer waves : de en
  • CA370671A - Silk throwing and quill forming process : en fr
  • US2102669A - Ski binding : en
  • US2102914A - Garbage can : en
  • US2103140A - Method for the production of xanthates of resin alcohols : en
  • US2103154A - Vacuum cleaner : en
  • US2102876A - Heating of fluids : en
  • US2103035A - Switching and supporting device for electrical apparatus : en
  • US2103136A - Method for detecting chemically reactive gases : en
  • AU102706B2 - Closing mechanism for horizontally sliding doors : en
  • US2102730A - Stocking : en
  • US2102859A - Cheese slicing and dispensing apparatus : en
  • US2102820A - File : en
  • GB476967A - Improvements in hubs and bearings for perambulators and like wheels : en
  • GB477192A - Improvements in and relating to fluorescent screens : en
  • US2102947A - Treatment of hydrocarbons : en
  • DE654503C - Process for the continuous dehumidification and simultaneous decilification of water : de en
  • DE654598C - Device for monitoring adjustable organs located at a remote location, in particular electrical switches : de en
  • DE654466C - Lifting platform : de en
  • FR822194A - Colorants for vats and process for obtaining them : en fr
  • GB477163A - An improved ticket issuing, totalising and cancelling device. : en
  • GB477201A - Double folder attachment for sewing machines : en
  • US2102722A - Tractor hitch device : en
  • DK54035C - Cathode ray tube. : da en
  • GB476976A - Improvements in belt fasteners : en
  • US2102961A - Pulping machine : en
  • FR822115A - Process for obtaining by pressure extraction from solid carbonaceous substances interesting organic products, in particular liquids : en fr
  • FR822071A - Device for chains or treads for vehicles, in particular those with two closely spaced axles : en fr
  • US2102652A - Traveling mat concentrator : en
  • US2102950A - Mechanical time fuse : en
  • US2103130A - Safety bar or grating : en
  • USD107574S - Design for an axle stand : en
  • DK54038C - Procedure for Making Soaps. : da en
  • USD107579S - Design fob a highway marker : en
  • US2102704A - Syringe cartridge : en
  • US2103229A - Process for making white clouded iron enamel : en
  • FR822199A - Aluminum chloride manufacturing process : en fr
  • GB477019A - Improvements relating to electrical conductors : en
  • US2103054A - Suction cleaner : en
  • DE654467C - Vulcanization accelerator : de en
  • US2102609A - Coking retort oven : en
  • US2102632A - Viewing screen for use in optical systems employing polarized light : en
  • US2102642A - Treatment of milk products : en
  • FR822114A - Steam distributor : en fr
  • US2102585A - Means and a method for applying developer to a moving print : en
  • DE654270C - Process for the electrolytic production of coatings from tungsten alloys : de en
  • FR822057A - Electrolytic capacitor : en fr
  • GB477161A - Improvements relating to wire drawing machinery : en
  • GB477392A - Improvements in or relating to alternating current measuring instruments : en
  • CA370755A - Battery case composition : en fr
  • US2103066A - Beehive : en
  • FR822167A - Continuous process for the separation of sulfur : en fr
  • CA370746A - Phenanthrole production : en fr
  • DK54040C - Element boiler with hiking grille for heating buildings and for hot water supply. : da en
  • FR822205A - Method and device for manufacturing collapsible lampshades : en fr
  • FR822264A - Safety device for trimming hair : en fr
  • US2102694A - Paper cut-off and feeding mechanism : en
  • US2103008A - Combination tool : en
  • US2102769A - Service observing system : en
  • DE654563C - Rolling bearing wheel set with angular bearings for mine and field railroad cars : de en
  • GB477178A - Improvements in wearing apparel : en
  • US2102592A - Air heater : en
  • DE654408C - Device for the automatic separation and lifting of a rayon thread from a drum, around which the thread is guided helically : de en
  • US2102667A - Leather processing : en
  • US2102767A - Machine for forming valve bags : en
  • USD107523S - Design for a charm or the like : en
  • CA370668A - Organic sulphur compound : en fr
  • US2103059A - Method of and apparatus for operating electric discharge devices : en
  • US2103072A - Distribution panel : en
  • DE654282C - Process for the preparation of vinyl formate : de en
  • US2103172A - Articulated locomotive : en
  • US2103081A - Gaseous electric discharge lamp device : en
  • USD107500S - Design fob a pencil tip : en
  • USD107547S - Design for a tumbler : en
  • CA370699A - Adjustable magnetic apparatus : en fr
  • GB477254A - Improvements in or relating to the control of washing or dyeing machines : en
  • FR822106A - Improvements in the manufacture of flasks and similar containers : en fr
  • CA370743A - Variable speed transmission : en fr
  • US2102968A - Process for the manufacture of concrete pipes : en
  • US2102775A - Automobile gas tank cap lock : en
  • US2102943A - Steam box : en
  • US2102761A - Welding generator : en
  • US2102833A - Brake : en
  • US2102895A - Means for driving and guiding film : en
  • US2102974A - Electric cable : en
  • US2103043A - Gaseous electric discharge device : en
  • US2102792A - Method of and apparatus for handling hot metal bars : en
  • GB477395A - Improvements in stabilising devices for aeroplanes : en
  • DE654627C - Cutting torch trolley with motor-driven, hand-steered roller : de en
  • GB477023A - Thermially-sensitive measuring or control apparatus : en
  • US2102699A - Process of tanning : en
  • FR822246A - : fr
  • DK54034C - Method for the manufacture of indirectly heated cathodes for electric discharge tubes with helical filament. : da en
  • US2103018A - Process for enhancing the stability to water of effects produced mechanically on textiles containing cellulose : en
  • GB477144A - Improvements in and connected with conveying means for connecting angularly related conveyors : en
  • CA370648A - Rolling and welding apparatus : en fr
  • DE654321C - Process for the production of butyl alcohol and acetone : de en
  • GB477017A - Improvements in or relating to vibrating or striking apparatus : en
  • GB477092A - Improvements in and relating to variable-speed friction driving gear : en
  • AU2037A - Improvements relating to apparatus for casting metal : en
  • USD107545S - Design for a chair : en
  • FR822251A - Improvements in electronic apparatus for television, and similar devices : en fr
  • GB477042A - Guiding device for webs of materials such as printed webs in rotary printing machines : en
  • USD107611S - Design for a dress : en
  • CA370624A - Motor plugging control system : en fr
  • CA370740A - Sacking apparatus : en fr
  • DE654403C - Arrangement to keep the grid voltages constant for amplifiers : de en
  • US2103024A - Internal combustion engine : en
  • US2103090A - Means for and method of generating electrical currents : en
  • USD107592S - Design for a coin bank : en
  • US2102732A - Method of forming sheet metal articles : en
  • US2103031A - Electric gaseous discharge device : en
  • USD107581S - Suspenders : en
  • GB476946A - Improvements relating to hardening iron alloys by quenching : en
  • GB477259A - Improved method and means for the centrifugal spinning of fibrous material : en
  • CA370689A - Drink vending machine : en fr
  • CA370693A - Cash register : en fr
  • DE638991C - Device for cutting off fabric edge threads : de en
  • US2102658A - Window channel : en
  • US2103026A - Golf tee : en
  • AU451637A - Improvements in or relating to modulators including double resonance discharge devices of negative conductance : en
  • DE654477C - Production of a nutrient, preferably for babies : de en
  • AU102726B2 - Fine beam electron gun : en
  • CA370646A - Joint : en fr
  • US2102865A - Combined flow control and relief valve : en
  • US2103011A - Tire deflation signal : en
  • US2102639A - Apparatus for constructing monolithic canalized structures : en
  • GB477241A - Improvements in hull contour for power-driven boats : en
  • CA370650A - Heater assembly : en fr
  • DE654609C - Floor covering : de en
  • AU472236A - Automatic output control for high frequency radio receivers forthe reception of beacon signals : en
  • GB477175A - Improvements in or relating to radio communication systems : en
  • AU102716B2 - Improvements in tuning dials of radio receiving sets : en
  • GB477283A - Process of producing chicken-active provitamin d preparations from a sterol mixture : en
  • DE654482C - Brake link support for motor vehicles : de en
  • FR822231A - Improvements in processes and devices for the assembly of long parts such as railway rails : en fr
  • DK54052C - Off-road motor vehicle with wheel and creep chain mechanism. : da en
  • GB477109A - An improved method of producing a tailor's model or bust : en
  • FR822153A - Device in rotary machines for reprinting any lines of an original in reverse writing : en fr
  • FR822188A - Electromagnetic rail brake : en fr
  • FR822244A - Measuring device for jackets and vests : en fr
  • GB477246A - Method and machine for manufacturing elastic helical conducting cords : en
  • CA370690A - Crank shaft lubricating system : en fr
  • GB477220A - Improvements in or relating to boots and shoes and insoles therefor : en
  • DE654504C - Impact loosening and relief device on exchange chairs : de en
  • DE654539C - Self-propelled, remote-controlled toy vehicle : de en
  • GB477167A - Improvements in and relating to soles for slippers and similar footwear : en
  • FR822208A - Improvements made to the analyzer mechanism for statistical card sorting machines : en fr
  • GB477169A - Pneumatic apparatus of dash-pot form for use in damping vibrations and applying braking efforts : en
  • FR822210A - Convertible bed : en fr
  • GR7041B - MACHINERY FOR MAKING SHOES AND WING LIGHTERS. : el en
  • GB477218A - Improvements in chewing gum material and process for making same : en
  • GB476978A - Improvements in and relating to orthopaeic boots and shoes : en
  • DE654611C - Processing of ferrous bauxite : de en
  • DE654507C - Plate-shaped fire lighter : de en
  • FR822218A - Method and tools for flattening the side folds of pleated bottle caps by pressure : en fr
  • US2103080A - Process for producing linen-like materials and products therefrom : en
  • US2103185A - Crankshaft : en
  • IE14715L - Purification of noble metals : en
  • GB477291A - Improvements in and connected with the centrifugal casting of cast-iron pipes : en
  • GB477070A - Improvements in or relating to grease pumps : en
  • FR822148A - Method of automatically indicating combustible impurities contained in gases : en fr
  • GB477057A - A combined pencil sharpener and cutting or scraping device : en
  • DE654576C - Device for lifting and tilting high frequency ovens : de en
  • GB477227A - Improvements in and relating to electro-magnetic coils for loud-speakers and telephone receivers : en
  • FR822270A - Improvements to automatic games : en fr
  • GB477294A - Improved process of producing free-cutting steel : en
  • GB476950A - Improvements relating to multi-chamber grinding mills : en
  • GB477433A - Improvements relating to television and the like : en
  • FR822247A - Device for dressing shaped grinding wheels with stepped broken profile : en fr
  • DE654303C - Plate with protruding resilient caps : de en
  • DK54047C - Method of Making Aluminum Alloy Articles with Electrolytic Oxide Coatings. : da en
  • FR822128A - Improvements to chairs, tables, wood of beds and similar furniture : en fr
  • US2102625A - Interlocking receptacle, connecter, and cap : en
  • US2102805A - Electrical tuned circuit : en
  • AU513636A - Improvements in or relating to electrically driven compression refrigerating machines : en
  • US2102790A - Therapeutic apparatus : en
  • US2102796A - Oil refining process : en
  • US2102705A - Separator : en
  • US2102966A - Combination rod hanger and tubing rack : en
  • US2102617A - Synthetic resins : en
  • US2102884A - Draft regulator : en
  • CA370651A - Barrel tapping means : en fr
  • FR822122A - Retort for carbonization and dry distillation of wood and other materials : en fr
  • GB477260A - Electric circuit breaker having arc-extinguishing means : en
  • GB477284A - Burners for use in the hardening of metal surfaces : en
  • GR7046B - METHOD OF MAKING PLASTIC DESIGNS ON ARTIFICIAL HORN TILES. : el en
  • FR822104A - Improvements to electron amplifiers : en fr
  • GB476974A - Improvements in shoes and method of making same : en
  • GB477050A - A process for the solvent extraction of liquid mixtures : en
  • GR7028B - PAINT INSTALLATION SYSTEM IN ADHESIVE CONTAINER. : el en
  • US2102908A - Pressure cooker : en
  • US2103069A - Panel board and parts thereof : en
  • US2103169A - Apparatus for producing sounds of a musical character : en
  • USD107610S - Design fob a dress ensemble : en
  • DE654314C - Machine for applying glue : de en
  • US2102735A - Carrier telegraph system : en
  • US2103101A - Suction cleaner : en
  • DE654462C - Method and device for the extraction of fibers from peat, in particular spinnable : de en
  • US2102591A - Dental syringe : en
  • FR822206A - Flattenable tube improvements : en fr
  • DE654437C - Solid core insulator for hanging chains : de en
  • US2102874A - Butter-substitute mixing and molding device : en
  • US2103038A - Gaseous electric arc discharge lamp device : en
  • US2102856A - Valve : en
  • US2103093A - Gaseous electric discharge lamp device : en
  • USD107540S - Design for a milk pail : en
  • USD107559S - Design for an electric controlling : en
  • US2103063A - Lubricating device : en
  • US2103134A - Apparatus for manufacturing a coated insulated wire : en
  • AU102743B2 - Improved method of, and motor for, application ofthe expansive force of combustively expansive medium to attain rotary motion : en
  • DE654543C - Velvet cutter : de en
  • GB476944A - Improvements relating to the backrests or supports of chairs, seats, and the like : en
  • GB477130A - Device for preventing theft or unauthorized use of bicycles and similar vehicles : en
  • USD107498S - Design for a pencil tip : en
  • CA370632A - Recording apparatus : en fr
  • AU174037A - Improvements in key-locked fastenings for attache and suitcases andthe like : en
  • US2102794A - Method and device of treating articles containing organic derivatives of cellulose : en
  • US2102948A - Mechanism for supplying pulverized fuel to furnaces : en
  • GB476987A - The production of tubular metal cases such as cartridge cases : en
  • US2102933A - Spinning liquor for artificial silks : en
  • US2103217A - Cutting apparatus : en
  • CA370716A - Lignin sulphonic acid moulding composition : en fr
  • GB477181A - Improvements in the manufacture of sintered hard metallic alloys : en
  • GB477222A - Improvements relating to synthetic resinoid and other analogous mouldable materials : en
  • US2103102A - Heat exchanger : en
  • AU104737A - Railway vehicle wheel : en
  • US2102636A - Drafting machine : en
  • US2102712A - Protective cosmetics : en
  • DE654349C - Process for improving the magnetic properties of cores : de en
  • DE654523C - Hot plate to be attached to the flue pipe of heating source carriers : de en
  • GB477002A - Sealing and automatic air release cover, for street manholes and the like : en
  • US2103100A - Stove top : en
  • US2103153A - Casein compound and process of making : en
  • CA370638A - Tetradecyl alcohol and derivatives : en fr
  • US2103197A - Deflector for knitting machines : en
  • US2102789A - Manufacture of textile yarns and fabrics : en
  • US2102904A - Radio receiving system for aeroplanes : en
  • US2102960A - Store display : en
  • DE654493C - Procedure for defrosting dry air coolers : de en
  • AU102741B2 - Improvements in and connected with mineral andother concentrators : en
  • CA370707A - Clutch mechanism : en fr
  • DE654422C - Method and machine for cutting and depositing strips, e.g. B. Banderoles, border strips o. The like., Following their production by cutting sheets : de en
  • US2102606A - Power transmitting apparatus and control means therefor : en
  • US2102751A - Production of acetaldeotde : en
  • US2102887A - Electrical switch gear : en
  • CA370704A - Jack bar and rack : en fr
  • US2102611A - Dihalogen butenes and process for their preparation : en
  • USD107519S - Design fob a lamp : en
  • CA370756A - Shoe sole : en fr
  • CA370700A - Spring lock nut : en fr
  • AU102730B2 - Improvements in and relating tothe mounting and display of flags banners, andthe like : en
  • GB477139A - Improvements in and relating to the detection of faults in solid, liquid or gaseous bodies : en
  • US2102709A - Harvester reel : en
  • USD107580S - Design for a bottle : en
  • USD107593S - Design fob a textile fabric : en
  • US2102738A - Pipe coating apparatus : en
  • US2102964A - Sling strap connecting device : en
  • AU519436A - An improved sandsoap and method of producing same : en
  • GB476961A - Improvements in or relating to hydraulic die-stamping presses and pistons therefor : en
  • CA370633A - Radio apparatus scale : en fr
  • GB477183A - Improvements in apparatus for disintegrating and screening pulverulent material : en
  • DE654625C - Screw nut with pressure oil lubrication for spindles of machine tools : de en
  • USD107556S - Design fob a shoe : en
  • CA370708A - Zero-setting mechanism : en fr
  • CA370730A - Heating apparatus : en fr
  • US2102700A - Calculating machine of the ten : en
  • GR7044B - METHOD OF DISSOLUTION IN ORGANIC SOLVENTS AND DISSOLUTION IN WATER OF DOUBLE SALT IODINE - BISMOUTH - QININI. : el en
  • DE638989C - Device for cutting off weft thread ends at the selvedges of all kinds of fabrics : de en
  • DE654440C - Safety device for gas-heated devices : de en
  • US2102603A - Percussion apparatus : en
  • US2102986A - Eyeglass : en
  • US2103051A - Package sealing apparatus : en
  • AU102715B2 - Improvements relating to apparatus for casting metal : en
  • CA370712A - Electrical conductor : en fr
  • CA370662A - Cast resin : en fr
  • GB477189A - Improvements relating to the quantity mechanism of prepayment meters : en
  • AU102711B2 - Improvements in or relating to electrical wave generators suitable for use in television and like apparatus : en
  • AU191937A - Improvements in and relating tothe mounting and display of flags banners, andthe like : en
  • DE654450C - Self-oscillating pressure roller for two-drum multipliers : de en
  • US2102993A - Soda-spreading machine : en
  • AU102736B2 - Improvements in or relating to electron discharge devices of the deam type and to circuit arrangements in corporating the same : en
  • AU525036A - Method of generating vapor and controlling the operation ofa vapor generator : en
  • AU102738B2 - Improvements in or relating to systems forthe reproduction of picture or picture-plus sound films : en
  • DE636664C - Process for the pretreatment of aluminum and its alloys in order to produce firmly adhering galvanic coatings : de en
  • DE654433C - Process for the production of light, porous moldings from cellulose-containing materials and cement : de en
  • CA370702A - Typewriter : en fr
  • US2102880A - Apparatus for dry separation of materials of different densities : en
  • US2103067A - Mixing valve : en
  • USD107522S - Design fos : en
  • DE654353C - Groove tone scanner for Berlin and Edison script : de en
  • FR822224A - Transport and support gutter for arms and legs : en fr
  • GB477224A - Improvements in and relating to drying of whey : en
  • AU520136A - Improvements in and relating to beam aerial systems designed for symmetrical radiation : en
  • US2102847A - Shock absorber strut : en
  • CA370658A - Venetian blind : en fr
  • US2103001A - Windshield wiper mechanism : en
  • AU102728B2 - Pistons : en
  • CA11800S - Porcelain or chaina : en
  • US2102919A - Segmental grinding wheel : en
  • USD107541S - Design for a bottle : en
  • AU102731B2 - Improvements in or relating to vacuum chests orthe like : en
  • USD107532S - Design for an end standard for : en
  • FR822121A - Steam cleaning device : en fr
  • US2102795A - Oil drain and supply system : en
  • USD107530S - Design fob a parking meter housing : en
  • US2102657A - Clip : en
  • GB477032A - Improvements in or relating to building blocks : en
  • FR822189A - Improvement in mobile floors for vehicles : en fr
  • CA370705A - Vehicle jacking structure : en fr
  • US2102990A - Material treating apparatus : en
  • CA370744A - Advertising hanger for bottles : en fr
  • AU102725B2 - Pneumatic vehicle tire : en
  • CA11808S - Textile fabric : en
  • CA370628A - Wool-like fibre production : en fr
  • GB477005A - Improvements in electric circuit breakers : en
  • GB477009A - Improvements in and relating to illuminated barriers and the like : en
  • USD107537S - Design for a shoe : en
  • USD107575S - Design fob a glass bottle : en
  • CA370676A - Liquid dispensing apparatus : en fr
  • US2102825A - Hydraulic fluids : en
  • CA370742A - Vinegar manufacture : en fr
  • US2102749A - Dispensing cap : en
  • GB477112A - A new or improved carton or packet for cigarettes or other commodities : en
  • US2103160A - Stable aqueous solutions of anesthetic substances and process of preparing them : en
  • AU102724B2 - Improvements in method of making thermoplastic fasteners : en
  • GB476958A - Improvements in and relating to fuel injection pumps for compression ignition engines : en
  • GB476982A - Improvements in or relating to toy vehicles : en
  • FR822108A - Watertight cardboard boxes : en fr
  • GB477083A - Improvements in or relating to the desulphurization of pig iron : en
  • GB477053A - Improvements in coke oven doors : en
  • DE654638C - Process for the production of soured dough : de en
  • GB477312A - Improvements in or relating to the treatment of carob beans (ceratonia siliqua l) and similar plants : en
  • GB477302A - Improvements in or relating to electric shaft furnaces : en
  • GB477197A - Apparatus for the continuous decomposition of vegetable and animal fats into pure fatty acid and concentrated glycerine without addition of chemical catalysts in three successive pressure stages : en
  • GB476980A - Improvements in containers such as cans and the like : en
  • CA11809S - Textile fabric : en
  • US2102616A - Stove : en
  • US2102991A - Sewage disposal apparatus : en
  • US2102852A - Brake : en
  • USD107506S - Design for a handbag : en
  • USD107595S - Design for a handbag : en
  • DE649150C - Airplane swing wing : de en
  • DE654380C - Switching arrangement for influencing the voltage or the current of a control circuit with the aid of a thermo-negative resistor : de en
  • USRE20597E - Internal combustion engine : en
  • GB477334A - Improvements relating to block signalling systems for railways and the like : en
  • DE654491C - Flat printing process : de en
  • DE654106C - Arrangement for supplying X-ray transformers : de en
  • FR822101A - Device for installing firearms on airplanes or seaplanes : en fr
  • GB477067A - Improvements in or relating to means of lowering loads carried by lifting trucks or the like : en
  • US2102835A - Auxiliary wheel : en
  • US2103148A - Baseball base : en
  • US2102934A - Fringed rug : en
  • US2103216A - Calcium sulphate plasters : en
  • USD107628S - Design for a dress : en
  • GB477041A - Improvements in or relating to the annealing of corrosion-resistant chromium steels : en
  • DE654333C - Process for the production of gasoline from middle oils by pressure hydrogenation : de en
  • USD107604S - Design for a textile fabric : en
  • US2102755A - Power transmission mechanism : en
  • US2102978A - Dispenser : en
  • DK54049C - Pasteurizer. : da en
  • US2103088A - Apparatus for treating ores : en
  • USD107549S - Design fob an automobile body : en
  • FR822136A - Heavy oil or water chemical carburetor for all explosion engines : en fr
  • GB477194A - An improved arrangement for locking the control surfaces of a parked flying machine : en
  • USD107512S - Design fob an automobile : en
  • GB477235A - Apparatus for manufacturing dried feed : en
  • GB477102A - Improvements in or relating to towel and like holders : en
  • USD107536S - Design for a shoe : en
  • DE654431C - Process for the manufacture of glasses for lighting purposes : de en
  • GB477081A - Improvements relating to mosquito-proof flushing cisterns : en
  • GB476959A - Improvements in the manufacture of granule-coated webs : en
  • GB477051A - Improvements in and relating to tables or desks for typewriters or the like : en
  • US2102843A - Ribbon feeding mechanism : en
  • USD107596S - Design fob a handbag : en
  • FR822197A - Induction motor : en fr
  • GB477061A - Improvements in or relating to anchorages for securing bolts or the like in anchor holes : en
  • US2103164A - Electric valve circuit : en
  • US2103206A - Apparatus for welding nails to a metal body : en
  • CA370747A - Crown-cork removing device : en fr
  • US2103032A - Gaseous electric discharge lamp device : en
  • CA370691A - Tractor engine governor : en fr
  • DE654561C - Articulated train, consisting of a single-axle car and only one two-axle intermediate car : de en
  • GB477186A - Improvements in and relating to rotary blowers compressors or vacuum pumps for internal combustion engines : en
  • GB477045A - Mechanism for collecting tobacco scrap and dust in cigar making machines : en
  • GB477333A - Improvements relating to driver's control devices for fluid pressure braking apparatus : en
  • GB476962A - Improvements relating to the framework of chairs, tables, stools and seats : en
  • US2102924A - Vase : en
  • US2102711A - Harvesting machine : en
  • USD107543S - Design for a mirror or similar : en
  • USD107550S - Design for a curling comb : en
  • US2103220A - Controlled oxidation : en
  • GB477048A - Improvements in or relating to wireless receiving apparatus : en
  • FR822125A - Cutting process by development of bevel gears and device for the implementation of this process : en fr
  • GB477322A - Improvements in or relating to refrigerating systems : en
  • AU144337A - Pneumatic vehicle tire : en
  • CA370663A - Casting apparatus : en fr
  • CA370685A - Cheese package : en fr
  • FR822286A - Process for treating animal skins : en fr
  • GB477240A - Improvements in or relating to thermionic valve circuits : en
  • US2102945A - Method of shelling mollusks : en
  • US2103200A - Constant tension let-off mechanism : en
  • US2103099A - Suction cleaner : en
  • DK54059C - Procedure for the manufacture of lightweight building boards. : da en
  • GB477215A - Improvements in or relating to sound recording : en
  • US2102838A - Process of making thermoplastic compositions containing rubber and the like : en
  • GB477190A - Method and apparatus for forming concrete foundation piles in situ : en
  • US2102653A - Molded handled receptacle : en
  • US2102800A - Method of and apparatus for gasifying a liquid fuel : en
  • CA370717A - Paper making mechanism : en fr
  • GB477172A - Improvements in and relating to electromagnetic pickups : en
  • GB477210A - Improvements in or relating to closures of glass jars and like containers : en
  • GB477380A - Improvements in and relating to adhesion : en
  • US2102741A - Process for treating vulcanized rubber : en
  • GB477080A - Improvements in holders or carriers for spools, bobbins and other articles : en
  • GB477245A - Silencer especially for damping the noise of the exhaust of internal combustion engines : en
  • US2103183A - Water buoyed engine and mounting for motor boats and the like : en
  • FR822250A - case with extractor cover for tablets, lozenges, etc. : en fr
  • USD107511S - Design for a trailer tank : en
  • US2103039A - Gaseous electric discharge device : en
  • US2103049A - Suction cleaner : en
  • US2103166A - Commutating type armature : en
  • US2103188A - Antioxidant : en
  • USD107505S - Design fob a handbag : en
  • DE654518C - Movable massaging footrest for use in foot baths : de en
  • AU102707B2 - Liquid dispensing device : en
  • AU233536A - The manufacture of electric accumulator plates : en
  • GB477176A - Instrument for measuring perimeters of objects : en
  • USRE20602E - Vacctjm tube : en
  • FR822201A - Improvements to buoys and other life-saving devices : en fr
  • FR822211A - Hair winders : en fr
  • GB477134A - Improvements in conveyors : en
  • GB477107A - Process for fusing metals, ores and the like, and compositions therefor : en
  • CA370630A - Solid substance processing : en fr
  • GB477304A - Improvements in tunable high-frequency electric coupling circuits : en
  • GR7033B - MACHINE CRUSHING MACHINE FOR EXTERIOR EXEMPTION OF SPERM. : el en