• DK36622C - Hand tool with adjustable ratchet device. : da en
  • US1602231A - Automatic railway-crossing gate : en
  • GB259064A - Improvements relating to boring and facing machines : en
  • US1602196A - Therapeutic device : en
  • DE434873C - Control device for hoists driven by three-phase asynchronous motors : de en
  • DE435022C - Device for securing railway vehicles against being run over by stop signals : de en
  • DE435172C - Arithmetic teaching aids : de en
  • DK36631C - Apparatus for moving sleepers or similar in railway superstructures. : da en
  • GB258959A - Improvements in and relating to devices for the measurement of liquids : en
  • DE434990C - Protection device for electric rail cars, which receive different voltages depending on the railway line : de en
  • DE435040C - Sofa converts into a double bed : de en
  • US1602117A - Thrust-bearing and like machine element : en
  • CA264792A - Telemotor system : en fr
  • GB259158A - Improvements in domestic boiler stoves : en
  • FR30886E - Improvements relating to crucible furnaces and the like : en fr
  • GB258983A - Single beat balanced regulator valve and steam stop valve : en
  • FR611626A - Reinforced cement overhead pipe support : en fr
  • GB244775A - Treatment of gas liquors for removing phenolic impurities therefrom : en
  • GB259009A - Improvements in expanding bracelets and like articles of jewellery : en
  • DE434761C - Valve control, especially for internal combustion engines : de en
  • US1602146A - Loading device for trucks : en
  • US1601957A - Packing case : en
  • US1602011A - Tubing catcher : en
  • US1602014A - Process and apparatus for separating substances from liquids : en
  • DE423017C - Artificial ice rink : de en
  • DE430174C - Electric starter : de en
  • DE435347C - Process for the preparation of acetone from acetic acid : de en
  • FR30993E - Watertight sockets with perfect insulation of the conductors for incandescent electric lamps : en fr
  • FR30918E - Device for sharpening the blades of safety razors : en fr
  • FR30954E - Process for the electrolysis of alkali chlorides : en fr
  • GB260011A - Improvements in direction and the like signal devices specially for use on vehicles : en
  • DE435256C - Device for reproducing sounds by electrical means : de en
  • DE434953C - Subsoiler : de en
  • GB259106A - Improvements in and relating to graters, for the grating and reduction of nutmegs and the like : en
  • GB259168A - Improved doffer clothing for revolving-flat cotton cards : en
  • US1601821A - Headlight dimmer : en
  • US1601952A - Means and method of cleaning spark plugs : en
  • GB259162A - A machine for cutting tubes of cardboard or paper into rings : en
  • FR30975E - Protection device for the upper cylindrical bodies of tubular boilers : en fr
  • FI11254A - Utility for locomotives, in the case of locomotives, driven by explosions engines : en fi
  • FR611747A - Pen holder with retractable nib : en fr
  • GB259025A - Improvements in devices for preventing retrograde movement of motor vehicles : en
  • FR30937E - Remote control of signals or devices by high frequency or high frequency currents, flowing either through live conductors or without conductors : en fr
  • FR30906E - Cracking of hydrocarbons : en fr
  • GB259061A - Improvements in hollow walls : en
  • GB259099A - Improvements in or relating to electrolytes for electrical batteries : en
  • US1602368A - Process of shoe manufacture : en
  • FR611624A - New mixtures of ethers-salts and their preparation process : en fr
  • US1602037A - Ammunition for trench mortars : en
  • GB258955A - Improvements in or relating to apparatus controlled by wind or other fluid currents : en
  • DE435079C - Wick burner for kerosene lamps : de en
  • DE435229C - Methods and devices for measuring soil moisture : de en
  • FR611621A - New projector : en fr
  • FR611730A - Two-stroke internal combustion engine : en fr
  • GB240803A - An improved manufacture of petrolatum and petrolatum oils : en
  • DE435131C - Two-part push rod for lignite briquette extrusion : de en
  • DE435001C - Punch card tabulator for statistical purposes : de en
  • FI11264A - Hopsättbar trädmätklave : en fi
  • FR30911E - Chi-ray tube and device for operating it : en fr
  • FR30996E - Tipping platform freight elevator : en fr
  • GB259016A - Improvements in or relating to sand-papering or like machines : en
  • US1602010A - Locomotive-journal-box-lttbsicating appasattjs : en
  • US1602362A - Collar button : en
  • DE434827C - Grate for gas cleaner : de en
  • GB256627A - Improvements in high frequency signalling systems : en
  • GB257292A - Improvements in or relating to lamps for illuminating shop windows, show cases or the like : en
  • USD71198S - Design for an elevator signaling box : en
  • US1602147A - Refrigerating apparatus : en
  • FR611748A - Closing device for belts and others : en fr
  • DE435211C - Method and device for the mechanical or chemical treatment of bulk goods in containers with mixed gas liquid siphons as agitators : de en
  • DE435305C - Process for the production of dense and firm coke from peat : de en
  • GB259297A - Improvements in means for charging electric accumulators from the generators of petrol-electric cars : en
  • GB258962A - Improvements in or relating to automatic and semi-automatic telephone systems : en
  • FR30920E - Device for the expansion and cooling of the exhaust gases of mining shuttles : en fr
  • US1602115A - Folding cot : en
  • FR611633A - : fr
  • FR611701A - Carburetor economizer with several jets : en fr
  • FR611710A - Canoe sliding bench : en fr
  • DE434872C - Heat protection metal handle to be riveted for hot metal cookware and manufacturing processes for it : de en
  • DE435141C - Fabric with horsehair weft : de en
  • FI11249A - Turning a shrapnell into a grenade : en fi
  • FR611667A - Improvements to electric capacitors : en fr
  • GB259104A - Improvements in means for adjusting electric light pendants : en
  • GB259097A - Magneto : en
  • GB259118A - Process for the electrolytic separation of metallic chromium : en
  • DE435147C - Mill for the production of fine metal powder : de en
  • FI11272A - Power ferry : en fi
  • FR30880E - Improvements to thermal protection relays : en fr
  • DE435087C - Pendulum drive for friction washing machines : de en
  • DE435281C - Concrete pipe network for irrigation systems : de en
  • US1601825A - Vehicle wheel rim : en
  • US1601841A - Safety device for elevator operation : en
  • DE435061C - Snowshoe : de en
  • US1601749A - Process of obtaining pure anthracene and carbazol from crude anthracene : en
  • GB259007A - Improvements relating to hackling machines : en
  • US1601971A - Tray-stacking machine : en
  • DE435167C - Mouth closure for fruit presses : de en
  • GB259051A - Improvements in and connected with cycle mudguard stays : en
  • FR30974E - New tire carrier for cars, which can also be used as a luggage carrier : en fr
  • GB258994A - Improvements in gas fired sheet and pair furnaces : en
  • US1601806A - Lock for mail boxes : en
  • CA264796A - Cord tap and convenience outlet : en fr
  • FR611650A - Further training in amplifier horns for phonographs : en fr
  • CA264816A - Rubber article : en fr
  • US1601883A - Steam locomotive : en
  • CA264745A - Cooking utensil : en fr
  • FR30865E - Personal rescue parachute for aviation and ballooning : en fr
  • AU2461825A - Improvements in advertising or amusement apparatus : en
  • US1601721A - Noise-making device : en
  • GB255022A - Improvements in colored patent leather and the process of making the same : en
  • DE434902C - Device for locking the clamping bar in meat clamps o. : de en
  • US1602125A - Process and apparatus for the production of artificial filaments : en
  • CA264818A - Program device : en fr
  • DK36624C - Power transmission mechanism. : da en
  • GR1295B - FORD ENGINE SPINNING SIMPLIFICATION. : el en
  • DE435112C - Cylinder head cooling in head-controlled internal combustion engines : de en
  • US1601725A - Measuring apparatus : en
  • GB259072A - Improvements relating to galvanising baths : en
  • GB259138A - Improvements in interlocking fastener constructions : en
  • GB259043A - Improvements in or relating to shoulder strap supports for garments : en
  • GB259268A - Self-disinfecting brushes : en
  • US1602111A - Sluice gate : en
  • US1601745A - Rake : en
  • FR611745A - Lane change system : en fr
  • GB259073A - Tripping mechanism for platen printing presses : en
  • GB259107A - Improvements in or relating to high-legged boots : en
  • US1601847A - Polish-rod guide : en
  • US1602265A - Method of making side bearings : en
  • DE434882C - Chopping machine for agricultural purposes : de en
  • US1602334A - Loading machine : en
  • US1602296A - Candelabrum : en
  • US1602145A - Feeding mechanism for sewing machines : en
  • US1602154A - Apparatus for insuring intimate admixture of pulverulent or granular matter and a liquid product : en
  • DE434927C - Arrangement for electrical switch machines : de en
  • GB258999A - Improvements in hopper feed mechanism for textile carding and like machines : en
  • CA264819A - Die head : en fr
  • US1601782A - Sheaf shocker : en
  • GB259289A - Method of protecting articles of oxidisable metals or metal alloys from oxidation, deterioration or corrosion : en
  • DE435340C - Device on packaging machines for tobacco or other fibrous materials to produce a closure lengthwise seam : de en
  • DE434732C - Box dump truck : de en
  • US1602094A - Combined vehicle signal, spotlight, and mirror : en
  • US1602209A - Variable-pressure regulator : en
  • US1602351A - System for operating relays : en
  • USD71226S - Design for a plate or similar article : en
  • US1601813A - Device for honing internal cylindrical surfaces : en
  • US1602035A - Collapsible form for concrete blocks : en
  • DE434853C - Electric point machine : de en
  • FR30875E - Automaticity and control body for guiding, stabilizing and supporting functions, and air and maritime navigation : en fr
  • GB259005A - Improvements relating to apparatus for radio communication : en
  • US1602124A - Locomotive booster : en
  • USD71233S - Design for a radiocabinet : en
  • GB259036A - Improvements in cooking ranges for fish and chipped potatoes : en
  • FR611649A - Method and device for artificially discharging clouds and causing them to rain : en fr
  • GB254346A - Improvements in and connected with automatic fire protection doors or screens : en
  • CA264823A - Die head : en fr
  • US1602122A - Pottery-finishing machine : en
  • FR30980E - New azo dyestuffs and processes for their manufacture : en fr
  • DE434911C - Manufacture of sulfuric acid : de en
  • US1602276A - Combined level and plumb : en
  • CA264849A - Shrinking apparatus : en fr
  • USD71217S - Design for a radiator cap : en
  • US1602254A - Display carton : en
  • DE434859C - Oil switch with gas-filled expansion space : de en
  • CA264744A - Accelerator pedal : en fr
  • CA264824A - Electric welding machine : en fr
  • DE434735C - Cord for headphones of radio sets : de en
  • GB259110A - An improved tipped cigarette : en
  • GB238552A - Improvements in or relating to automatic stop-motion mechanism for textile machines, particularly applicable to machines for preparing and spinning yarns and threads : en
  • CA264847A - Shrinking apparatus : en fr
  • DE435024C - Device for regulating the degree of modulation of high-frequency transmitters : de en
  • FR30919E - Vanillin manufacturing process : en fr
  • GB252349A - Improvements in rotary pumps having blades and in compressors of the same type adapted to work at a high speed : en
  • FI11266A - Dryckesho kreatur : en fi
  • FR611672A - Luminous photographic paper : en fr
  • GB246152A - Improvements in driving systems for locomotives and similar vehicles : en
  • GB259121A - Improved method and means for the fixation of glass panes in their frames : en
  • DE434969C - Device for cooling brake parts, in particular for motor vehicles : de en
  • DK36632C - Procedure for Impregnation of Wood. : da en
  • CA264765A - Dispensing nipple : en fr
  • US1601851A - Platen-actuating mechanism for brick machines and the like : en
  • FR611629A - Two-stroke engine : en fr
  • USD71202S - Design for a combination toilet rack : en
  • DE434916C - Drive for bar cutting machines : de en
  • US1601712A - Apparatus for mixing bristle : en
  • US1602184A - Manicuring machine : en
  • GB258982A - Improvements in or relating to folding or collapsible cots, or the like : en
  • FR611616A - case for storing railway tickets : en fr
  • US1602272A - Plaiting-pattern-making machine : en
  • US1602335A - Combination jack and rim tool : en
  • US1601913A - Nonmetallic gear : en
  • US1601981A - Washing machine : en
  • FR30904E - Combination switch counter for photographic prints : en fr
  • FR30977E - Connector for electrical pipes : en fr
  • GB259303A - Improvements in or relating to railway signalling systems : en
  • US1601918A - Piston and rod construction : en
  • US1601934A - Rotatable electrical apparatus : en
  • US1602167A - of berlin : en
  • US1602098A - Thermal gasifying manifold construction : en
  • US1601728A - Process and apparatus for cracking hydrocarbon oils : en
  • US1601831A - Stenciling machine : en
  • DE435102C - Device for introducing the upper air into the combustion chamber of sectional boilers with upper combustion : de en
  • GB252400A - Burner for heavy oil : en
  • CA264713A - Loom harness device : en fr
  • US1601846A - Piston construction : en
  • FR611620A - Water lifting device : en fr
  • US1602060A - Machine for making frozen confections : en
  • US1602188A - Machine for storing and selectively dispensing articles : en
  • DE434960C - Friction ball change gear : de en
  • US1601972A - Seal : en
  • US1602106A - Danger and route indicator for railway cars : en
  • US1602206A - Gas valve for supplying gas to burners : en
  • DE434804C - Device for roasting potatoes u. like : de en
  • DE435142C - Device for moving the plug rods for plug guards for looms : de en
  • DE435028C - Method of manufacturing a filling element : de en
  • DE435176C - Tool arrangement for mobile field loops : de en
  • US1601921A - Gas anchor for oil wells : en
  • US1602271A - Aerial tramway : en
  • DE435236C - Machine for distorting ground fruits : de en
  • GB259103A - Improvements in or relating to sound reproducing apparatus : en
  • US1601905A - Coin-controlled lock : en
  • US1601720A - Packing for pump plungers : en
  • US1602069A - Game : en
  • US1602191A - A corpora : en
  • US1602242A - Assig-nobs : en
  • US1601816A - Tire lock : en
  • US1602259A - Shuttle magazine for automatic looms : en
  • DE434870C - Injection syringe : de en
  • DE435063C - Hydraulic press for the production of muffles, especially crucibles, for the zinc industry : de en
  • DE435259C - Mixing and kneading machine with a kneader driven by a crank and controlled by a handlebar : de en
  • GB259126A - Improvements in iron rod bending devices : en
  • US1602042A - Three-wheel-vehicle chassis : en
  • DE434786C - Device for influencing the operation of steam power plants, especially steam turbines : de en
  • DE434878C - Button for pants or the like : de en
  • DE434834C - Rotary rubber printer for paper webs, especially for office purposes : de en
  • US1601906A - Triple-valve air-brake apparatus for trains : en
  • USD71230S - von frankenberg : en
  • US1602326A - Carboy holder : en
  • CA264812A - Printing press sheet feed : en fr
  • FR611726A - Electric arc lamp : en fr
  • FR611657A - Spring-balanced articulation device for oven doors of gas appliances or others : en fr
  • DE435226C - Diaphragm compressor : de en
  • FR30999E - Special handle making any rotary electrical switch tamper-proof : en fr
  • DE435068C - Machine for making balls from clay or the like. : de en
  • GB259150A - Improvements in or relating to methods of and apparatus for forming sheet glass : en
  • US1602269A - Typographical distributing machine : en
  • GB258965A - Improvements in and relating to trailer vehicles : en
  • DE434928C - Brake current indicator for electric railways : de en
  • DE434988C - Process for the preparation of pure p -xylene : de en
  • GB259170A - Improvements in shirts or similar articles : en
  • FR611733A - Mudguard system for automobiles and others : en fr
  • US1602050A - Self-cleaning comb : en
  • US1602282A - Self-hooping of metal tubes : en
  • FR30890E - Improvement device for multiple and continuous copy devices : en fr
  • FR611659A - Improvements in heat treatment and copper ore concentration : en fr
  • FR611630A - Potato harvester and bagger : en fr
  • DE435159C - Sleeper moving machine that can be moved on the track : de en
  • FR611686A - Combined tool ensuring in a single operation the molding of one face and the planing of the sides of wooden battens : en fr
  • FR611705A - Advertising device : en fr
  • DE434982C - Process for the electrolytic decomposition of salt solutions : de en
  • DE434536C - Automatic soil irrigation system : de en
  • DE435071C - Device for the production of iron-reinforced concrete slabs in several rows : de en
  • US1602193A - Pump : en
  • US1601896A - Check-writing machine : en
  • US1602017A - Vehicle top : en
  • CA264803A - Chemical container : en fr
  • US1602186A - Bed chair : en
  • US1601925A - Card index : en
  • US1602357A - Pruning machine : en
  • CA264705A - Door mechanism : en fr
  • CA264727A - Screw driver : en fr
  • USD71182S - Design fob an advebtising sign : en
  • US1601885A - Dart : en
  • FR30956E - Dual-liquid carburettor for internal combustion engines : en fr
  • GB259045A - Improvements in or relating to motor wagon gulley emptying and recharging apparatus : en
  • US1601979A - Combination faucet : en
  • US1602063A - Liquid-level-gauging means : en
  • US1602261A - Kitchen receptacle : en
  • US1602373A - Machines : en
  • DK36623C - Internal combustion engine. : da en
  • FI11253A - Typhjulskrivmaskin : en fi
  • CA264708A - Vehicle cleaner : en fr
  • DE435128C - Mixing machine for concrete, mortar u. like : de en
  • US1601815A - Deflector arrangement for building ventilating and cooling systems : en
  • CA264707A - Oil burner : en fr
  • DE434907C - Spinning top : de en
  • FR611628A - Bilateral Action Gear Winch : en fr
  • GB258974A - A catalytic process for producing concentrated and fuming sulphuric acid : en
  • DE435091C - Process for producing colors on cotton fibers : de en
  • DE435037C - Device for the electrical heating of iron rollers : de en
  • CA264860A - Coupling, terminal, etc. : en fr
  • DE435088C - Drum washing machine : de en
  • DE435271C - Separator for rigid tubular high voltage cables : de en
  • DE434808C - Fish frying device with direct firing for uninterrupted operation : de en
  • GB259136A - Hot-water bottles, or the like : en
  • DE435116C - Turning device for engines : de en
  • GB258980A - Improvements in or relating to power presses : en
  • US1601924A - Floor cobtstbirctiok : en
  • US1601781A - Process of handling dough : en
  • US1602236A - Valve : en
  • US1602349A - Brace for vehicle axles : en
  • CA264709A - Refrigerating unit : en fr
  • CA264852A - Metal heat treating method : en fr
  • US1602376A - Lubricating device : en
  • US1601769A - Bell-ringing knob : en
  • US1601938A - Apparatus for the purification of zinc solutions : en
  • US1602327A - Concrete curbing : en
  • CA264721A - Vehicle wheel : en fr
  • US1602022A - Rotary-shaft coupling : en
  • DE435081C - Burners for cooking, melting, etc. like : de en
  • DE435101C - Combustion system : de en
  • GB259081A - Apparatus for cleaning parts of machinery or the like by means of easily combustibleliquids : en
  • US1601827A - Electrical connection : en
  • FI11281A - Procedure for the preparation of natural edible fats : en fi
  • US1602211A - Wood grinder : en
  • US1601862A - Measuring device : en
  • US1601960A - Hose coupling : en
  • DE435122C - Screw press for moist goods : de en
  • US1602153A - Loud speaker : en
  • US1602213A - Art of testing materials of hygroscopic nature : en
  • AU229026A - Water tanks for concrete mixing machines : en
  • DE434830C - Process for the preparation of paraformaldehyde-free solutions of polymeric formaldehyde in monohydric or polyhydric alcohols : de en
  • US1602214A - Fluid-pressure-actuated tool : en
  • US1602164A - Roof : en
  • US1601869A - Sewing machine : en
  • US1601793A - Brick-molding machine : en
  • US1602043A - Arrangement for carrying off heat : en
  • US1601828A - Dirigible headlight : en
  • US1601956A - Lining for rotary pulverizers : en
  • US1602353A - Draft gear : en
  • DE435171C - Method for determining the degree of grinding of grist : de en
  • FR611605A - Gas generator using solid fuels : en fr
  • US1601872A - Typewriting machine : en
  • GB258921A - Improvements in or relating to telephonic apparatus : en
  • US1602024A - Device for establishing and maintaining circulation of air : en
  • DE435206C - Automatic filling device for continuous conveyors : de en
  • FI11277A - Förfaringssätt och masin för framställning av cigarrvicklar : en fi
  • US1601901A - Percolator : en
  • USD71234S - Design for a spoon : en
  • DE434932C - Process for the preparation of o-oxyazo dyes : de en
  • US1601894A - Wringer mechanism : en
  • US1602347A - Anthony eustace : en
  • US1602352A - Thermostat : en
  • US1602165A - Method of bending fiber tubes : en
  • US1602381A - Bill sheet : en
  • USD71219S - Design for a plate ob similab article : en
  • CA264754A - Hydrant valve : en fr
  • CA264864A - Radius tool : en fr
  • CA264728A - Cooling system : en fr
  • US1602073A - Furnace-charging machine : en
  • USD71231S - Valentine j : en
  • USD71225S - Urasabtjro tomita : en
  • CA264845A - Brake shaft support : en fr
  • CA264782A - Oil burner : en fr
  • US1601765A - Method of making shoes : en
  • US1601964A - Standing-valve puller : en
  • DE435333C - Injection valve for diesel engines with airless injection : de en
  • CA264863A - Dunkey engine : en fr
  • DE434884C - Inner shoe brake with self-acting brake shoe tightening : de en
  • GB259027A - Improvements in or relating to warp knitting looms : en
  • DE435034C - Electric oven, especially for cooking and frying : de en
  • US1602149A - Resilient wheel : en
  • US1601997A - Bed attachment : en
  • FR30935E - Improvements to removable wheels for motor cars : en fr
  • GB258984A - Improvements in the construction of radiators for motor vehicles : en
  • FR611603A - Method of molding any solids in concrete or cement : en fr
  • DE435151C - Replacement nose for fur animals' heads : de en
  • DE435153C - Washing machine : de en
  • US1601861A - Hot-air furnace : en
  • US1602345A - Dust collector : en
  • US1601738A - Rod weeder : en
  • US1602113A - Adjustable counterpoise : en
  • CA264795A - Grease melting furnace : en fr
  • DE435310C - Electric light tubes : de en
  • CA264758A - Spring motor : en fr
  • US1601845A - Stay bolt : en
  • AU2516125A - Rectification of alternating current : en
  • US1601761A - Combined safety valve and gauge : en
  • US1602045A - Cooking oven : en
  • US1602330A - Lathe-tool holder : en
  • US1602293A - Apparatus for burning brick : en
  • CA264846A - Traffic control apparatus : en fr
  • FR611611A - New hacksaw frame : en fr
  • CA264788A - Faucet : en fr
  • GB254715A - Improvements in and relating to talking machines : en
  • GB258992A - Improvements in weft-cutting mechanism for automatic weft-replenishing looms : en
  • US1602247A - Combination table, stove, and supply cabinet : en
  • CA264755A - Snow fence : en fr
  • US1601865A - Automatic speed-controlling device : en
  • US1601849A - Game : en
  • US1601955A - Method and apparatus for vulcanizing tires : en
  • DE434833C - Process for the production of ready-to-bind books or book parts from paper webs printed in particular in a rotary printing machine : de en
  • DE435157C - Power-driven typewriter : de en
  • DE434983C - Production of sodium sulphite and chlorammonium : de en
  • DE435003C - Coupling valve for connecting two fluid containers : de en
  • GB259024A - Improvements in shuttle box mechanism for looms for weaving : en
  • GR1298B - THERMODYNAMIC SYSTEM OF HEAT MACHINES. : el en
  • US1602287A - Heat exchanger : en
  • US1602333A - Charles ellis bttbke : en
  • US1602350A - Ball retainer for ball bearings and method of making the same : en
  • US1601882A - Steam plant : en
  • US1602012A - Glass mold : en
  • CA264857A - Furnace : en fr
  • DE435013C - Separation of organic gases from their mixtures with other difficult to absorb gases : de en
  • US1602161A - Variable-speed drive : en
  • FR30955E - Production of new anthraquinone series dyes and resulting products : en fr
  • DE435009C - Can with an opener that takes effect when pushed open : de en
  • FR611736A - Process for extracting copper from sulphide ores : en fr
  • DE435014C - Door with sound absorbing inserts : de en
  • GB259049A - Improvements in and relating to furnaces for steam boilers : en
  • GB259067A - Improvements in and relating to cutting off mechanism for lathes and like machine tools : en
  • US1601717A - Underfeed stoker : en
  • USD71181S - Design for an advertising sign : en
  • CA264794A - Sickle bar head manufacture : en fr
  • CA264840A - Tire valve inside : en fr
  • US1602312A - Fishing line : en
  • US1602033A - Fluid-flow-controlling device : en
  • US1602118A - Diverter valve : en
  • US1602197A - Spring retainer for spring-cushion constructions and method of producing the same : en
  • US1602219A - Chalking device : en
  • US1601870A - Method and structure of boiler baffles : en
  • GB259895A - Process relating to the fermentation treatment of fruits, vegetables and residues therefrom : en
  • DE435285C - Piston pump : de en
  • AU164626A - Treatment of zinciferous material : en
  • US1601770A - Golf club : en
  • US1602039A - Battery connecter for use in charging storage batteries : en
  • CA264723A - Spark arrester : en fr
  • FI11265A - Uppmätningsapparat för vätskor : en fi
  • GB259165A - Improvements in or relating to packing cigarettes : en
  • GB259261A - Improvements in or relating to concrete buildings cast in situ : en
  • US1602092A - Combustion regulator : en
  • DK36617C - Cleaning device for Radsaamaskiner. : da en
  • FR30887E - Almanac with advertising : en fr
  • US1602072A - Flushing tank for water-closets : en
  • US1602303A - Railroad spike : en
  • US1602311A - Photographic camera : en
  • CA264738A - Automobile cooling and heating system : en fr
  • FR30851E - Separating filter plate with recesses for presses : en fr
  • GB247924A - Improvements in or relating to means for withdrawing steam from steam power installations, for heating water : en
  • GB259123A - Improvements in and relating to starting devices for internal combustion engines : en
  • US1601719A - Brooder : en
  • DE435058C - Metal reel for photographic film tapes : de en
  • FR30894E - Convertible body : en fr
  • FR30933E - Improvements to wagon pipes : en fr
  • FR611618A - Gramophone : en fr
  • FR611601A - Improvements to automobile bodies : en fr
  • FR611742A - Carburetor : en fr
  • US1601839A - Milk-can-washing tank and water heater : en
  • FR611613A - New pot for steaming vegetables : en fr
  • GB257887A - Improvements in hydraulic presses for the extrusion of seamless tubes : en
  • GB259060A - Improvements in printing machine chases and formes : en
  • DE434875C - Method of treating wood : de en
  • US1601801A - Timing-gear mounting : en
  • FR611652A - Process for manufacturing nitrates and a dry mixture of chlorine and nitrosyl chloride from metal chlorides and nitric acid, diluted : en fr
  • GB245773A - Improvements relating to retorts : en
  • DK36614C - Telephone system. : da en
  • USD71191S - Design for a ceiling lighting fixture : en
  • FR611687A - Improvements to steam boilers : en fr
  • USD71192S - Design eoe a paper knife : en
  • US1601948A - Gate : en
  • US1602076A - Vanity box : en
  • US1602220A - Combination tail lamp : en
  • US1602380A - Book-stitching machine : en
  • GB259038A - Improvements in or relating to keyless permutation or combination locks or the like : en
  • FI11279A - Packing mask for cigarette : en fi
  • FR611663A - Process for improving fermentation : en fr
  • DE435163C - Device for operating high-voltage apparatus, in particular Roentgen pipes : de en
  • FR30897E - Crimping pliers or other similar applications : en fr
  • FR30947E - Damper : en fr
  • DE435276C - Device for alternating, uninterrupted activation of two circuits, in particular for feeding two high-frequency circuits for medical purposes (diathermy) from a high-frequency generator : de en
  • DE435077C - Process and rotary kiln for burning cement u. like : de en
  • US1602208A - Fuel regulation for injection-type engines : en
  • GB250555A - Process for the manufacture of esters of isoborneols and borneols : en
  • GB258918A - Dirigible flying machines : en
  • GB259077A - Improvements in or relating to slack adjusters for air brakes : en
  • GB235193A - Method of and means for avoiding parasitic interference due, for example, to atmospherics in telegraphic systems employing synchronised transmitters and receivers, more particularly in wireless : en
  • GB259086A - Improvements in and relating to a method and means for measuring the amount of gas dissolved in a liquid : en
  • GB259114A - Improvements in and relating to electrically-driven winches : en
  • GB258963A - Improvements in or relating to toy animals or the like : en
  • DE434957C - Pistons, especially for air motors : de en
  • DE435098C - Device for the rapid erasure of the flashovers between electrical conductors as a result of overvoltages or the like with conductors that can move against one another : de en
  • FR30971E - Process for giving glass, crystal, mica, galalith, celluloid or any other transparent material the appearance of enamelled metals and new industrial products resulting from the application of this process : en fr
  • GB259298A - Improvements in loud speakers : en
  • DE434925C - Carriages for two-cable railways with a pulling cable under the carrying cable, which grips the cable clamp influenced by the weight of the carriage from above : de en
  • US1601993A - Hydrant : en
  • US1602065A - Repeater : en
  • US1602170A - Changeable indicating device : en
  • US1602234A - Timber tongs : en
  • US1602308A - Process of spinning, drawing, and doubling yarn : en
  • DK36639C - Air development cartridge, especially for fire extinguishers. : da en
  • FR30925E - Instantly rectifiable pressure relief valve : en fr
  • CA264753A - Typewriter mechanism : en fr
  • CA264858A - Hollow round rolling method : en fr
  • GB259022A - Improvements in the treatment of rubber and the like and apparatus therefor : en
  • US1602097A - Power-operated saw : en
  • USD71194S - Design for a paper knife : en
  • CA264834A - Plastic material handling : en fr
  • CA264771A - Gas cock shield : en fr
  • US1602000A - Feeder and waterer for birds and animals : en
  • US1602371A - Pumping machinery : en
  • GB259080A - Improvements in or relating to suction sweepers : en
  • US1601709A - Retainable needle construction for syringes : en
  • US1602253A - Method of producing half stuffs and cellulose from vegetable fibers : en
  • US1601937A - Bumper and luggage carrier for automobiles : en
  • FR611724A - Two-stroke combustion engine : en fr
  • DE434913C - Melting furnace, in particular for glass, and method for producing a coating on melting furnaces : de en
  • DE435104C - Inhibitor draft regulator with control of the smoke flaps by moving the fire door and a step valve : de en
  • CA264718A - Nut washer : en fr
  • US1601974A - Fluid-operated brake : en
  • US1602291A - Dishwashing device : en
  • FR30903E - Device generating oxygen or other gases : en fr
  • US1601792A - Elevator doorlock : en
  • CA264830A - Hydrogen manufacture : en fr
  • USD71215S - Design for a bowl or similar article : en
  • US1601848A - Animal trap : en
  • US1602181A - Printing press : en
  • USD71179S - new yobk : en
  • US1602237A - Apparatus for shearing sheep and similar uses : en
  • DE435107C - suppository : de en
  • DK36640C - Oscillation generator. : da en
  • US1601739A - Brake-testing apparatus : en
  • DE435025C - Procedure for influencing high-frequency vibrations using a throttle : de en
  • US1602016A - Device for cleaning golf balls : en
  • DE434914C - Transport barrel or similar hollow vessel with two rim reinforcement rings : de en
  • GB259035A - Improvements relating to shuttle pegs or skewers : en
  • FR30921E - Manufacturing process of fabric pleating looms : en fr
  • FR611739A - Method and apparatus for manufacturing center drills : en fr
  • GB259299A - Method of packing powdered material : en
  • DE435402C - Loose-leaf book with spine that can be adjusted by turning a spindle and rotatable stringers : de en
  • FR30962E - Wire mesh cutting machine : en fr
  • GB244488A - Improvements in means for weighting the rollers in drawing heads for textile fibres : en
  • GB259262A - Improvements in means for obtaining reduced voltage electric supply from a unidirectional current source for wireless systems & other purposes : en
  • CA264786A - Sand conveyor : en fr
  • CA264789A - Cleaner : en fr
  • FR30932E - Non-blinding lighthouse : en fr
  • FR611619A - Improvements to devices intended for gas depletion : en fr
  • GB259056A - Improvements in luggage carriers for cycles and other vehicles : en
  • US1601954A - Fertilizer composition : en
  • FR611695A - Hollow stone and its manufacturing process : en fr
  • GB259090A - Improvements in apparatus for delivering measured quantities of liquid : en
  • FR611674A - Carburetor improvements : en fr
  • GB258957A - Improvements in rove stop mechanism for spinning machines : en
  • DE435032C - Aluminum wound capacitor : de en
  • GB259167A - Improvements relating to exhaust steam injectors : en
  • DE435170C - Chemically resistant alloys : de en
  • US1601986A - Guide device for stacking ware on kiln cars : en
  • US1602057A - Steering device : en
  • FR30940E - Liquid mass roll damper, controlled valve : en fr
  • GB259116A - Petrol or other fuel filler for motor vehicles or motor engines : en
  • DE435280C - Utilization of sulfide iron ores with valuable accompanying metals : de en
  • US1602331A - Machine for stuffing hot tamales, sausage, and the like : en
  • US1602085A - Radio receiving system : en
  • US1601852A - Building construction : en
  • DE434815C - Apparatus for introducing carbonic acid into water and pouring out carbonated water in measured quantities : de en
  • DE434906C - Process for the production of ski pole u. like tips : de en
  • GB254269A - : en
  • DE434956C - Reversing device for internal combustion engines : de en
  • GB258922A - Improvements in or relating to machines for bending metals : en
  • US1602275A - Auto jack : en
  • US1602109A - Tire-pump coupling : en
  • US1601723A - Liquid container : en
  • US1601893A - Trawling gear : en
  • USD71221S - Ttbasabtjbo tomita : en
  • FR30862E - System for automatic coupling and uncoupling of electric starters of automobile engines : en fr
  • FR30936E - Brandes and ajonos cutting machine : en fr
  • FR611728A - Improvements in shoe sole smoothing machines : en fr
  • FR611647A - Improvement in phonographs : en fr
  • GB259145A - Swabs for oil wells : en
  • DE434936C - Injection syringe : de en
  • GB259301A - Improvements in and relating to electric transformers : en
  • US1602227A - Fuse holder : en
  • US1601748A - Tunnel kiln : en
  • US1602171A - Automatic braking device : en
  • US1601814A - Protected last : en
  • CA264798A - Radio voltage regulator : en fr
  • US1602172A - Reenforced gypsum block machine : en
  • US1601881A - Drop-wire construction for warpers : en
  • US1602116A - Gun sight : en
  • CA264724A - Automobile top : en fr
  • USD71174S - Design for a chair : en
  • AU2464825A - Prepayment message receiving and delivering device : en
  • FR611703A - Trigonometry apparatus : en fr
  • DE435084C - Oven for heating wire coils : de en
  • GB259001A - Improvements in or relating to mounts for coils used in wireless apparatus : en
  • US1601983A - Toy : en
  • US1602142A - Feed mechanism for sewing machines : en
  • US1601880A - Rail anchor : en
  • US1601808A - Multiplex signaling system : en
  • US1602319A - Petticoat : en
  • US1602205A - porter : en
  • DE435238C - Automatic cattle drink : de en
  • FR30930E - Comb for washing the head : en fr
  • CA264777A - Cloth manufacture : en fr
  • US1602114A - Signaling instrument of power vehicles : en
  • US1602151A - Window latch : en
  • DE434994C - Bimetallic, helically wound body for heat measuring and control devices : de en
  • FR30957E - Improvements in automotive steering wheels : en fr
  • FR611746A - Multiplication device for cinematographic shots : en fr
  • US1601771A - Apparatus for electrical treatment of gases and vapors : en
  • FR30981E - Improvements to lubrication systems for axle boxes of railway, tram and other equipment : en fr
  • CA264733A - Wagon gate : en fr
  • US1601837A - Tire carrier for motor vehicles : en
  • US1601912A - Means for securing a removable cap to a gear case : en
  • CA264772A - Clothes peg : en fr
  • US1601802A - Conveyer chain : en
  • US1602364A - Oil-burner construction : en
  • SE61635C1 - : en
  • US1601859A - Portable power saw : en
  • CA264715A - Shipping case : en fr
  • CA264732A - Music roll : en fr
  • CA264822A - Die head : en fr
  • DE434980C - Process for coloring cellulose esters : de en
  • DE435220C - Process for dewatering acetic acid : de en
  • DE435282C - Internal combustion engine : de en
  • FI11260A - Anordning for the operation of the radiator : en fi
  • GB259128A - A device suitable for use by the drivers of motor and other vehicles and other persons for signalling purposes : en
  • DE435166C - Device for desanding and separating pig iron ingots : de en
  • US1602250A - Pile wire : en
  • US1602281A - Automobile signal : en
  • US1602377A - Automobile loading support : en
  • GB259645A - Improved wall building unit for use with wooden houses : en
  • USD71169S - Design for a lamp base : en
  • DE435155C - Process for processing crude potash salts on potash nitrate : de en
  • GB259133A - Improvements in motors for driving hydro-extractors : en
  • GB250537A - : en
  • US1601965A - Multiple dial control : en
  • GB258990A - Improvements in or relating to thermally-operated devices for preventing undue risesin temperature : en
  • GB259625A - Process for treatment of fruits, vegetables and residues therefrom : en
  • DK36621C - Meat holder for cold cuts. : da en
  • CA264726A - Mattress : en fr
  • DE435389C - Pest repellants : de en
  • DE434924C - Process for the separation of solid resin-like bodies and oily fatty acids from tallow oil : de en
  • GB246182A - Manufacture of a fuel for internal combustion engines : en
  • GB258996A - Improvements in and relating to wheels for vehicles : en
  • DE435181C - Adjustable fuel pump : de en
  • FR611615A - : fr
  • CA264820A - Die head : en fr
  • FR611697A - Address printing machine : en fr
  • DE434955C - Internal combustion engine : de en
  • DE434926C - Device for reversing vehicles traveling on railroad tracks : de en
  • FR611683A - Auto body safety lock : en fr
  • GB254266A - Improvements in ornamental leg or foot-coverings : en
  • US1602126A - Receptacle and closure therefor : en
  • DE434877C - Prism double telescope with exchangeable magnification : de en
  • DE435085C - Pipe welding machine : de en
  • DE435103C - Gas generators : de en
  • DE435182C - Device for regulating the extraction of the air enriched with water vapor from cooling water tanks in heavy fuel engines, especially tractors : de en
  • FR611732A - Pneumatic hydromotor : en fr
  • GB259147A - An improved mattress : en
  • DE435100C - Process for the extraction of oils or mineral waxes from inorganic substances : de en
  • DE435183C - Process for thread milling on rotating and longitudinally displaceable workpieces : de en
  • DE434888C - Violin holder : de en
  • DE435174C - Locking device for money cases : de en
  • GB259100A - Improvements in or relating to machines for finishing or polishing leather : en
  • CA264737A - Doll eye mount : en fr
  • DE435111C - Composite crankshaft, especially for internal combustion engines : de en
  • US1601931A - Manufacture oe bodies from metals having a high melting point : en
  • US1602044A - Doorstop : en
  • US1601743A - Flow meter : en
  • US1601757A - Gripper-pad and tympan-clamping device of printing machines : en
  • FR30872E - Process for establishing hollow slab and reinforced cement floors : en fr
  • DE434949C - Uninterrupted furnace for carrying out chemical, especially metallurgical processes at high temperatures : de en
  • FR611729A - Insulating coating for rails and other similar electrical conductors : en fr
  • GB242676A - Universal wood working machine : en
  • GB258916A - Improvements in carburetting-apparatus for internal combustion engines : en
  • GB258970A - An improved method of and means for the magnification of small electric currents : en
  • GB259108A - Improvements in and relating to silver alloys : en
  • USD71214S - Design fob a goblet : en
  • FR30992E - High voltage electrostatic capacitor : en fr
  • FR30965E - : fr
  • CA264839A - Amide acid sulphate ester : en fr
  • US1601988A - Show case rotating display rack : en
  • US1602215A - Douche nozzle : en
  • DE435297C - Loom for the production of mats from reed or the like. : de en
  • GB253150A - A new or improved process of producing metal compounds : en
  • GB259152A - An improved cooking utensil with hinged and removable lid : en
  • GB258991A - Improvements in aneroid altimeters and barometers : en
  • FR30857E - Improvements to telephone receivers : en fr
  • FR30946E - Process for descaling and preventing the formation of tartar : en fr
  • GB258995A - Improvements in fittings for garters or hose suspenders : en
  • GB259054A - Improvements in dipping lamps for use on motor vehicles : en
  • GB259131A - Improvements in and relating to electrical condensers : en
  • DE435188C - Hollow body molding machine for chocolate or the like : de en
  • FR611712A - Stretch fabric with decorative trim : en fr
  • US1602290A - Steel post and base for mail boxes : en
  • FR30896E - Guide device for movable blade holders for safety razors : en fr
  • GB248744A - : en
  • US1601780A - Lubricator for chains : en
  • US1601840A - Shunt : en
  • US1601884A - Muffler for internal-combustion engines : en
  • GB259079A - Improvements in and relating to cupboards : en
  • FI11273A - Sealed felt shoe : en fi
  • US1601786A - Process for treating hydrocarbon oils : en
  • US1602066A - Motor vehicle : en
  • US1602101A - Slipper : en
  • GB259032A - Improvements in or connected with drinking bowls for animals : en
  • US1602053A - Cooking receptacle : en
  • USD71220S - Tjbasabtjeo tomita : en
  • US1602241A - Bomb release handle : en
  • US1602048A - Heat distributor : en
  • US1601866A - Typewriting machine : en
  • US1602185A - Burial-casket plate : en
  • AU2509025A - Improved wheel construction for tractors employed for agricultural purposes : en
  • DE435169C - Collapsible bed frame : de en
  • FR30891E - Improvements to liquid filters : en fr
  • US1601779A - Drawing instrument : en
  • US1601832A - Bookmark : en
  • US1602224A - Car-heating system : en
  • CA264797A - Outlet receptacle : en fr
  • GB259003A - Improvements in or relating to lamp brackets or like supporting means : en
  • DE434922C - Production of phosphoric acid from humid generator gases containing phosphorus : de en
  • US1601897A - Apparatus for producing granular products : en
  • DK36629C - Tap turbine. : da en
  • GB254714A - Improvements in or relating to electric rolling mill drives with ward leonard control : en
  • GB257291A - Improvements in and relating to toe caps for footwear : en
  • CA264759A - Shaft bearing : en fr
  • FR30966E - Device for instantaneous joining of flexible metal pipes : en fr
  • FR30987E - Device for automatically playing the violin or other stringed or bowed musical instrument : en fr
  • GR1294B - MANUFACTURE OF CEMENT AND LIME HYDRAULICS THROUGH THEME. : el en
  • US1601756A - Base for cosmetic-powder cakes : en
  • US1602267A - Parquet-flooring unit : en
  • GB259068A - Improvements in screw propellers for air-ships, aeroplanes, boats, and other vehicles : en
  • US1602360A - Rotary staking machine : en
  • USD71206S - of new yobk : en
  • US1602157A - Ink drier for printing presses : en
  • US1602038A - Feeding mechanism for feed-cup machines : en
  • DK36627C - Underlay box for Switches, Ceiling Rosettes and the like. : da en
  • FR611734A - Steel cylinder for explosion engines : en fr
  • CA264855A - Battery grid : en fr
  • US1601947A - Filter-press leaf : en
  • DE434961C - Fluid gear with a star-shaped rotating pump set : de en
  • US1602077A - Locomotive-booster apparatus : en
  • US1602047A - Closing device : en
  • US1602306A - Fermentation of cellulosic materials : en
  • US1602252A - Hair-cutting machine : en
  • DE434959C - Movable coupling : de en
  • DE435320C - Wall cladding : de en
  • GB259098A - Universal grate-bar moulding machine : en
  • AU410326A - Improvements in radio receving systems : en
  • DE435072C - Method for mixing, Festruetteln and tamping of concrete mortar u. Like. In a form : de en
  • CA264843A - Valve mechanism : en fr
  • US1601754A - Polish : en
  • CA264776A - Starch veneering apparatus : en fr
  • US1601807A - Vehicle bumper : en
  • US1602093A - Valve mechanism for drain holes in lifeboats : en
  • DE434831C - Device for the production of acetylene and hydrogen from gas mixtures containing methane and ethylene hydrocarbons : de en
  • DE435186C - Roller for capping railway sleepers : de en
  • USD71213S - Design for a goblet : en
  • FR611698A - Bead threading or sorting machine : en fr
  • GB259284A - Improvements in and connected with transmission gearing : en
  • CA264747A - Gas apparatus : en fr
  • DE435194C - Briquette press with electric motor : de en
  • FI11274A - Target : en fi
  • FR611635A - Improvements made to the construction of steam generators : en fr
  • US1602001A - Electric transformer : en
  • US1602187A - Selective vending machine : en
  • US1601959A - Sample-cutting mechanism for rolling mills : en
  • US1601830A - Welder's mask : en
  • US1602023A - Trackway-maintenance machine : en
  • US1602159A - Unwinding device : en
  • GB252025A - Improvements in draught regulators for steam boilers : en
  • US1602103A - Chair : en
  • US1601886A - System of taking photographic and cinematographic pictures : en
  • US1602321A - Glove : en
  • US1601716A - Vulcanizing press : en
  • US1601978A - Loading machine : en
  • US1601982A - Process for the production of a compound metal : en
  • DE435324C - Talking machine : de en
  • DE434919C - Cardboard scissors : de en
  • GB259085A - Improvements in machines for feeding and packing pulverulent material : en
  • US1602079A - Shock absorber : en
  • USD71184S - Design for lip-stick holder : en
  • FR611670A - Process for increasing the speed of photographic plates : en fr
  • FR611689A - Rear wheel reinforcement and braking device for motor cars : en fr
  • GB258985A - Improvements in engine starters : en
  • US1601940A - Telegraph system : en
  • US1602120A - Railway booster : en
  • US1602294A - Map-display device : en
  • US1601949A - Game apparatus : en
  • GB253893A - Improvements in or connected with loom battens or lays : en
  • DE435105C - Inhibitor draft regulator with control of the smoke and lower air flaps from the fire door by means of a stepped slide valve adjusted by the fluid brake : de en
  • US1602174A - Duplicate bridge : en
  • DE434730C - Process for the preparation of ester mixtures : de en
  • DE434935C - Process for the preparation of a colloidal iodine-containing bismuth hydroxide solution : de en
  • US1601726A - Fuse : en
  • US1601943A - Pressure-responsive device : en
  • US1601935A - Refrigerating system or apparatus : en
  • US1602289A - Vehicle lamp : en
  • US1601790A - Latch : en
  • GB259066A - Improved construction of surround especially for use with gas fires : en
  • FR30858E - Decorative alarm clock : en fr
  • GB259132A - Handle of porcelain for brushes and the like : en
  • FR611673A - Bra : en fr
  • DK36633C - Procedure and Additives for the Incorporation of Dispersed Additives in Dispersions, In particular Rubber Milk. : da en
  • FR611634A - Improvements to systems for charging accumulator batteries : en fr
  • DE435044C - Process for the production of feet from profile iron for portable, galvanized bathtubs : de en
  • GB239498A - Improvements in electric irons : en
  • DE426473C - Side sealing of the piston drum of rotary piston machines : de en
  • FR611666A - Automatic voltage regulator for power plants : en fr
  • FR30916E - Automatic starting device for combustion engines : en fr
  • DE434946C - Veneer machine for grooved woods : de en
  • FR611646A - Combination electric switch for automobiles : en fr
  • FR611675A - Improvements made to road surfaces, pavements, etc. : en fr
  • FR30912E - Improvements in manufacturing processes for signaling conductors with uniformly distributed self-induction : en fr
  • FR611662A - Improvements in pilgrim rolling mills : en fr
  • FR611664A - Petrol tank : en fr
  • FR611679A - Artificial hollow stone with seamless installation : en fr
  • GB259089A - Multiple fuse plug : en
  • US1602301A - Universal pump : en
  • FR611682A - Automotive bodywork : en fr
  • USD71185S - Design fob : en
  • FR611678A - Device capable of centralizing the control of the different lowering modes of the spindle of vertical drills : en fr
  • GB259146A - Improvements in strainers for beer taps or engines, or the like : en
  • US1601899A - Apparatus for measuring liquids drawn by suction from low-level supply tanks : en
  • FR30869E - Welding process for tram rails : en fr
  • FI11275A - Masking color : en fi
  • FR611654A - Semi-gasifier with automatic loading device : en fr
  • FI11251A - Sleeve iron : en fi
  • GB259151A - Improvements in spring seats and seat backs : en
  • DE434992C - Electrical resistance : de en
  • US1602036A - Form for circular concrete construction : en
  • US1601820A - Safety gas-cock lock : en
  • US1601853A - Garden tractor : en
  • US1602178A - Mechanical refrigeration : en
  • US1602295A - Figure wheeled toy : en
  • DE435026C - Multi-grounded antenna structure : de en
  • GB258986A - Power plants : en
  • GB259300A - Improvements in or relating to frame aerials for use with radio receiving apparatus : en
  • GB231901A - Method of performing chemical reactions : en
  • GB259115A - Improvements in or relating to roller skates : en
  • CA264802A - Commutator : en fr
  • GB254690A - Improvements in cylinder-cover arrangements for internal combustion engines : en
  • DE435059C - Electrical protection device for pressing, punching, etc. like : de en
  • GB259137A - Improvements in and relating to roof construction : en
  • DE435010C - Device for adjusting propeller blades : de en
  • DE435154C - Bristle ring : de en
  • FR30928E - Device applicable to any machine component which in the event of abnormal heating causes the machine to stop or optionally indicates the need to stop it : en fr
  • US1602049A - Apparatus for upsetting screen wire : en
  • GB259011A - Improvements in apparatus for administering an anaesthetic : en
  • GB259082A - Improvements in or relating to variable condensers : en
  • FR611681A - Reinforced curb for sidewalk : en fr
  • FR611717A - Steel wool brush : en fr
  • DE435109C - Containment of ores in airtight rooms : de en
  • GB259112A - Improvements in or relating to logarithmic calculating apparatus combined with writing implements : en
  • GB236938A - Improvements in or relating to loom picking-mechanism and shuttle-checking mechanism : en
  • FI11257A - Hygienic paste : en fi
  • FR30910E - Two-blade balanced propeller : en fr
  • FR30970E - Volumetric liquid dispenser : en fr
  • GB259018A - Apparatus for sealing or closing milk bottles : en
  • DE434889C - Chord gripping device for string instruments : de en
  • FR30901E - Articulated pestle system for disabled, convertible into artificial leg : en fr
  • GB259148A - Improvements in launching cradles for ships' boats : en
  • FR30876E - Large increase in the motive power of steam engines, locomotives, closed vessels, etc., and use of lost forces : en fr
  • FR611749A - Method and device for manufacturing stockings : en fr
  • GB259294A - Improvements in or relating to directional aerial systems for use in wireless telegraphy and telephony : en
  • US1601973A - Seal : en
  • FR30871E - Automatic telephone set : en fr
  • US1602370A - Electrical receptacle : en
  • USD71171S - Cabl c : en
  • GB258961A - Improvements in or relating to protective apparatus for alternating current electriccircuits : en
  • GB259039A - Improvements in and relating to tobacco pipes : en
  • US1601856A - Garment : en
  • US1602280A - Hydraulic power plant : en
  • US1602245A - Mercury-vapor lamp : en
  • US1602155A - Wheel : en
  • CA264711A - Sign machine : en fr
  • FR611740A - Improvement in tool holders : en fr
  • US1601819A - Sign : en
  • US1602028A - Condensing steam locomotive : en
  • DE435366C - Thinner for pasty oil paints of all kinds : de en
  • DE435074C - Device for sensing the antenna energy supplied by a tuned oscillation circuit : de en
  • US1602162A - Pomace extract : en
  • DE434837C - Switching device for typewriters : de en
  • US1601876A - Attaching means for name plates and other articles : en
  • CA264736A - Rotary engine : en fr
  • DE435199C - Process for the production of dust- and waterproof as well as corrosive products insensitive webs of paper and fabric layers : de en
  • DE434972C - Drive device for the attachment drum or the following pointer of attachment telegraphs on guns : de en
  • CA264835A - Ironing machine : en fr
  • GB259141A - Improvements in or relating to electric headlights : en
  • US1601877A - Electric-globe remover : en
  • DE435048C - Slide switch for calculating machines : de en
  • DE434377C - Logarithmic calculator : de en
  • DE435158C - Device for line switching and carriage return : de en
  • USD71186S - Design fob an antiglabe shield fob a motob vehicle : en
  • FR611668A - Device mounted on the wheels of motor vehicles to allow them to progress in all terrain : en fr
  • DE435290C - Card game : de en
  • DE435083C - Stove : de en
  • FR30983E - Removable chime movement : en fr
  • DE434986C - Process for the production of homogeneous, synthetic gemstones : de en
  • FR30909E - Electric discharge tube : en fr
  • DE434975C - Step switching for electrical systems, especially railway companies, with at least two power consumption circuits connected in parallel : de en
  • GB259117A - Improvements relating to silver plated eating utensils : en
  • FR30861E - Device for remote control and automatic adjustment of a hydraulic power station : en fr
  • DE435187C - Loosening machine for straw and bran fiber residues from grain sharpening, peeling and polishing machines : de en
  • US1602152A - Wheel lock : en
  • DE434851C - Locking device for the closure of folding doors on railway funnel cars : de en
  • US1601740A - Pressman's implement : en
  • USD71200S - Design foe a motor-vehicle body : en
  • US1601799A - Telegraph repeater : en
  • US1602104A - Combined radiocabinet and lamp shade : en
  • GB258964A - Improvements in domestic boiler stoves : en
  • DE435313C - Wind distribution for shaft ovens : de en
  • DK36637C - Sealing ring for Brake Hose Coupling Heads for Railway Vehicles. : da en
  • FR30866E - Device for assembling and fixing the various parts of an electrical insulator : en fr
  • FR30961E - Decoration of fabrics using foliage or natural flowers interspersed in the fabrics : en fr
  • GB259290A - A new or improved dovetailing machine : en
  • FR30973E - Improvements to fabric printing machines : en fr
  • FR611719A - Improvements in pistons and piston rings : en fr
  • DE435033C - Electric cooking and heating plate : de en
  • FR30945E - Device for turning the pages of music notebooks : en fr
  • GB258952A - Improvements in or relating to windmills or wind motors : en
  • FR30931E - Nitric Acid Concentration Process : en fr
  • GB259047A - Improvements in gas cooking stoves : en
  • DE435278C - Rotatable screen for X-ray systems : de en
  • GB259076A - A brush of artificially pointed bristles and an apparatus for pointing these bristles : en
  • FI11258A - Hygienic menstruation binda : en fi
  • FI11280A - Stödanordning vid lastning av virke på fordon : en fi
  • US1601933A - Flexible-shank tack button : en
  • US1602132A - Collapsible core and chuck : en
  • FI11261A - Vätskebassäng for uppmjukning eller utkokning av Stockar eller dylikt avsedda for framställning av plywood or mehanisk pappersmas eller for annan bearbetning : en fi
  • DE435008C - Disc wheel : de en
  • FR30852E - Brake control improvements : en fr
  • FR30998E - Improvements to scales : en fr
  • FR30949E - Hot water tank lid that can be used on all kitchen utensils and other containers : en fr
  • FR30885E - Fire extinguisher for airplanes : en fr
  • FR611661A - Improvements in the treatment of barium peroxide for the manufacture of hydrogen peroxide and a new fixed blank : en fr
  • FR611655A - Improvements to pumps intended to deliver small and exact quantities of liquid, in particular to pumps for metering liquid fuel for internal combustion engines : en fr
  • FR30859E - Fire extinguisher for airplanes : en fr
  • AU376526A - Improvements in and relating to methods of and apparatus for electric arc welding : en
  • CA264729A - Latch : en fr
  • DE434939C - catheter : de en
  • US1601998A - Gauge for automobile radiators : en
  • US1601763A - Engine starter : en
  • GB236957A - Improvements in and relating to smoke filter wads for cigarettes and cigars, and holders therefor and for tobacco pipes : en
  • USD71190S - Design for a revolver : en
  • GB250601A - Improvements in rotary compressors for use with internal-combustion engines : en
  • DE434880C - Motor vehicle for agricultural purposes : de en
  • DE435067C - Hand lever press for the production of bricks, roof tiles, panels, etc. like : de en
  • FR30874E - Improvements in the construction of pumps, compressors and rotary motors : en fr
  • US1602359A - Leather-boarding machine : en
  • US1601713A - Blowing device : en
  • US1601858A - Rail construction : en
  • US1602082A - Governor for engine safety stops : en
  • DE434842C - Clutch for the line index wheel on typewriters : de en
  • CA264719A - Pie knife : en fr
  • GB259031A - Improvements in & relating to lavatory seats, and in the construction of the same : en
  • DE434984C - Production of nitrogen oxides and nitric acid : de en
  • DE435056C - Drill chuck idle : de en
  • US1602140A - Presser-foot mechanism for sewing machines : en
  • US1602336A - Measuring device : en
  • USD71196S - Design for a backplate for lighting fixtures : en
  • CA264859A - Wall : en fr
  • DE435173C - Transfer of tens for cash registers with adding units arranged in rows : de en
  • DE435117C - Staufferbuechse : de en
  • GB259083A - Improvements in and relating to filament clearers, knot or slub detectors for use intextile and other machines : en
  • AU2505025A - An improved joint for bedsteads andthe like : en
  • US1602225A - Electric heater : en
  • US1602264A - Door-locking device : en
  • US1602307A - Tube brush : en
  • USD71211S - Design for an electric-light ceiling fixture : en
  • US1601990A - Case rack for vehicle bodies : en
  • US1601773A - Window-locking device : en
  • DE435114C - Cooling device for internal combustion engines : de en
  • GB258969A - Improvements in or relating to radio receiving apparatus comprising means for rejecting undesired signals : en
  • USD71195S - Design foe a paper knife : en
  • US1601966A - Art of drying : en
  • DE435234C - Plow with springy subsoil share : de en
  • DE434931C - Arrangement of star-delta switches : de en
  • US1602367A - Lock means : en
  • US1601958A - Universal coupling : en
  • US1602173A - Automatic combination spark and carburetor control : en
  • US1601917A - Three-wheeled motor vehicle : en
  • US1602136A - Flow meter : en
  • GB243730A - Method of and means for removing the dust from spinning machinery : en
  • FR30883E - Automatic circuit breaker reclosing device : en fr
  • US1601985A - Device for cutting coat-sleeve patterns : en
  • USD71229S - vance : en
  • GB241191A - Improvements in or relating to electrical indicating mechanism, more particularly for use with flow meters : en
  • DE434854C - Power recovery machine, especially for railway purposes : de en
  • GB246163A - Lace-braiding machine with adjustable frame for the take-up and collector-guide mechanism : en
  • FR30923E - Apparatus for lifting, exchanging and actuating reels of paper in printing machines, and more particularly in rotary printing machines : en fr
  • US1601944A - Automatic plow : en
  • AU400726A - Improvements relating to apparatus for rectifying alternating current : en
  • US1602179A - Game : en
  • US1602200A - Nonhardening adhesive for papers : en
  • DE435696C - Holder, especially for low shoes during cleaning and plastering, made of mutually adjustable and lockable bar parts : de en
  • US1601714A - Swab regulator : en
  • US1601926A - Fuse holder : en
  • FR611699A - Lead sulphate manufacturing process : en fr
  • GB259291A - Improvements in electrical control systems : en
  • DE435057C - Air separator with dust separator : de en
  • CA264731A - Shade roller : en fr
  • US1602055A - Self-filling stylographic pen : en
  • US1602089A - Internal-combustion engine : en
  • CA264756A - Snow fence : en fr
  • US1601963A - Pistol holster : en
  • US1602005A - Girdle : en
  • US1602129A - Decimal quad and type characters for printing : en
  • US1601844A - Mounting means for indicia-bearing members : en
  • US1602355A - Method of treating sounding boards of stringed instruments : en
  • CA264766A - Envelope : en fr
  • DE435254C - Noble gas vacuum fuse : de en
  • DE434838C - Switching device for typewriters : de en
  • US1602378A - Switch for overhead tracks : en
  • US1601823A - Entrance platform for vaults and the like : en
  • CA264856A - Oil burning furnace : en fr
  • DE435150C - Machine for making biscuit : de en
  • US1601722A - Combined vehicle direction indicator and tail light : en
  • US1601746A - Manufacture of incandescent gas mantles : en
  • US1602078A - Stocking stretcher : en
  • US1602075A - Process of producing bag frames : en
  • DE434968C - Stabilization device for aircraft by means of pendulum suspended payloads : de en
  • FR30915E - Continuous propeller press : en fr
  • CA264743A - Meat slicer : en fr
  • DE435043C - Insect protection device for beds : de en
  • US1602226A - Doorstop : en
  • US1602298A - Flexible gear : en
  • US1602100A - Electric-arc lamp : en
  • US1602299A - Railway motor mounting : en
  • US1601902A - Sealing-off machine : en
  • DE435020C - Hose coupling, especially for compressed air brake lines on railroad vehicles : de en
  • DE434920C - Filling body for absorption or cleaning towers u. like : de en
  • DE435195C - Device for post-treatment of freshly pressed or tamped cinder blocks : de en
  • FI11269A - Support lifting device with lighting devices : en fi
  • FR30884E - Multiple and changeable combination safety lock mechanism eliminating the key : en fr
  • CA264749A - Alarm : en fr
  • AU191326A - Manufacture of tanning agents : en
  • AU407226A - Internal combustion machine forthe production of gases under pressure : en
  • USD71178S - Design for a decorative metal panel : en
  • AU228926A - Brakes for concrete mixers : en
  • AU2506625A - An improved machine for pasting 1 accumulator grids and similar skeleton structures : en
  • DE435018C - Process for the production of cylindrical vessels : de en
  • US1601875A - Union undergarment for men : en
  • US1601889A - Tent : en
  • US1602015A - Railway : en
  • US1602071A - Leader-holding apparatus : en
  • US1602058A - Two-stroke internal-combustion engine : en
  • US1601907A - Control-valve mechanism for triple-valve air-brake systems : en
  • DE435322C - Feeding device for roasted ore : de en
  • FR611711A - Mud flaps for motor vehicles or others : en fr
  • US1602009A - Blower : en
  • DE434847C - Typewriter with type levers and a universal rail moved by lugs on the type lever : de en
  • FR30995E - Potato sorter-degermer : en fr
  • US1601977A - Fiber-decorticating machine : en
  • FR30944E - Automatic device for advertising : en fr
  • FR611665A - Progressive disengagement particularly applicable to traction by an alternating current electric motor or other : en fr
  • DE434731C - Process for the preparation of anthraquinone-1-chloro-2-carboxylic acid : de en
  • FR611639A - Improvement of a process for the treatment of coal and oil mixtures : en fr
  • CA264799A - Radio voltage regulator : en fr
  • US1602087A - Circuit closer : en
  • US1602316A - Uncoupling device for railway cars : en
  • DK36616C - Impregnation compound for wall moldings. : da en
  • US1602070A - Selenium cell without inertia : en
  • US1602274A - Process for detempering steel : en
  • US1602324A - Shoe heel : en
  • US1601735A - Roofing shingle : en
  • US1601911A - Textile-material gear and blank and method of making the same : en
  • US1602163A - Process of digesting and concentrating protein and preparing nonalcoholic drug extracts : en
  • CA264809A - Variometer : en fr
  • CA264825A - Motor end frame ring : en fr
  • DE434933C - Process for the production of a knitted regular stocking : de en
  • FR611604A - Injection valve for diesel engines : en fr
  • DE434850C - Measuring device designed as a hand stick with hinged and lockable legs : de en
  • FR30877E - Improvements to gauges for gasoline or other combustible liquids : en fr
  • US1601939A - Automobile spring suspension : en
  • US1602285A - Manifolding apparatus : en
  • US1602139A - Headrest supporting and adjusting apparatus : en
  • US1602244A - Bedding-plow attachment for tractors : en
  • DE434976C - A device consisting of a fan and a water atomizer located on the fan shaft in the area of the fan blades for separating and suppressing dust from air and other dust-carrying media : de en
  • DK36615C - Apparatus for Sorting Potatoes. : da en
  • US1601887A - Hoisting or tiering machine : en
  • US1602341A - Sheet-supporting device : en
  • GB259140A - Improvements in and relating to stockings and socks : en
  • US1602338A - Reading stand : en
  • US1601842A - Souk-cycle intebhal-combustkxkt engine : en
  • DE435136C - Folding box with flap flaps and flap flaps in which the flap flaps are secured by groove-forming bottom bars : de en
  • US1601833A - Vanity case : en
  • US1602203A - Heel and lift for shoes : en
  • DE434943C - Kneading, stirring and beating machine for household use : de en
  • GB248324A - Stabilizer for airships : en
  • GB259048A - Improvements in and relating to the measurement of high electrical resistance and/orthe capacity of condensers, or other values which are functions of resistance or capacity : en
  • US1602090A - Internal-combustion engine : en
  • US1602004A - Method of obtaining scalp-treating oils : en
  • US1602108A - Load-controlled air brake : en
  • US1602258A - Locking means for automobiles : en
  • US1601733A - Drilling machine : en
  • DE434999C - Device for issuing tickets, cards and. like : de en
  • DE435090C - Ironing pad : de en
  • DE435168C - Wall bracket for console boards, carrying brackets, etc. : de en
  • DE435191C - Process for marble-like surface patterning : de en
  • GB258976A - Improvements relating to anaesthetic administering devices : en
  • GB259122A - Apparatus for finding bearings : en
  • FR611651A - Self-induction coil : en fr
  • GB259623A - Improvements in thermionic valve holders : en
  • FR611625A - Water tanks for machines for mixing concrete : en fr
  • GB245774A - Improvements in presses of the continuous type for the extraction of oil from oleaginous and like grains or seeds : en
  • FR30958E - Mobile cabin for barges : en fr
  • GB259285A - Improvements in or relating to means for maintaining in synchronism a number of electric motors : en
  • FR611743A - Handbrake handle for automobile cars : en fr
  • FR611704A - Improvements to current rectifiers : en fr
  • GB259091A - Improved copper-silicon alloys : en
  • GB259102A - A process for the production of "blanc fixe" from barium sulphide : en
  • DE434958C - Liquid separator for compressed air or gases : de en
  • GB259159A - Improvements in and relating to cooling beds for rolling mills : en
  • US1601941A - Submarine telegraph system : en
  • US1602119A - Wire-crimping tongs : en
  • GB258920A - An improved arrangement of connections for the protection of power networks against overload : en
  • FR30882E - Automatic starting device of internal combustion engines : en fr
  • DE435004C - Device to make the changes in the wind currents perceptible on gliders by means of a sound that changes with them : de en
  • DE435250C - Dobby for double shed for looms : de en
  • GB250610A - Means for learning and practising driving of motor vehicles : en
  • GB259087A - Improvements in non-slipping attachments for ladders : en
  • DE435099C - Automatic switch for electrical resistance welding machines with activation by the current flow of the secondary path : de en
  • DE435135C - Forming device for the production of artificial stones with protrusions : de en
  • GB242667A - Improvements in and relating to electric amplifying systems : en
  • GB254260A - : en
  • GB259149A - Improvements in pneumatic tire valves : en
  • GB258988A - Improvements in or relating to circular knitting machines : en
  • DE434989C - Process for the preparation of cyclic acetals of unsaturated aliphatic aldehydes : de en
  • GB258967A - Improvements in apparatus for washing off the felts of polisher runners in glass polishing apparatus : en
  • FR30978E - Roller legrests : en fr
  • GB258953A - Improved manufacture of vermin-killer : en
  • DE434836C - Power-driven typewriter : de en
  • DK36626C - Crystal detector. : da en
  • FI11278A - Stringed clips for cigarette butts : en fi
  • FR611622A - Cuvette scale applicable in particular to photography : en fr
  • DK36625C - Device for Preventing Freezing and Deformation in the Outflow of Gases Under Pressure from Bottles or Pressure Reducing Nozzles. : da en
  • FR611612A - Large heating surface container : en fr
  • GB258917A - Flying machines : en
  • FR611735A - Improvements in pottery making : en fr
  • GB259053A - Improvements in snap hooks for connecting the ends of chains : en
  • US1601895A - Washing-machine dolly : en
  • US1602054A - Electrically-operated pump : en
  • US1602328A - Shock absorber for vehicles : en
  • DE435189C - Piston press for fruits : de en
  • DK36638C - Enclosure machine. : da en
  • GB259052A - Improvements in leaf extensions for shelf, table and like surfaces : en
  • GB259119A - Improvements in and relating to apparatus for extruding viscous, plastic or semi-fluid materials : en
  • GB259059A - Improvements in scoring boards for use in playing card games : en
  • US1601951A - Disk attachment for plows : en
  • US1602051A - Apparatus for printing photographs from negatives : en
  • GB258923A - Improvements in and relating to flushing or syphoning arrangements for cisterns : en
  • GB248340A - Improvements in or relating to split pulleys : en
  • GB259012A - Improvements in or relating to shoes : en
  • GB259269A - Improvements in or relating to apparatus for waving and curling hair : en
  • FR611641A - Galena holder or t detector body. s. f. : en fr
  • DE434758C - Magnetic alloys : de en
  • DE435230C - Roller stamp with adding units : de en
  • FR30991E - Lightweight accumulator : en fr
  • US1602243A - Multiple-drilling attachment : en
  • DE435082C - Gas burner : de en
  • GB259166A - A process for the purification of phosphatides : en
  • GB259094A - Improvements in or relating to packing cigarettes : en
  • GB258981A - Improvements in or relating to dynamo-electric machines : en
  • GB259095A - Improvements in nozzles for syringes : en
  • US1601785A - Vehicle bumper : en
  • US1601942A - Telegraph system : en
  • US1602249A - Molded phenolic compositions and process of making same : en
  • US1601891A - Processes and apparatus for producing acetic acid from acetaldehyde : en
  • US1602018A - Internal-combustion rotary engine : en
  • CA264801A - Microphone switching system : en fr
  • US1601775A - Manufacture of soap in cake form : en
  • US1601996A - Crain door for freight cars : en
  • USD71176S - Eobebt espie : en
  • DE435006C - Brake application device for shoe brakes, especially for motor vehicles : de en
  • DE435212C - Process for the extraction of potassium chloride from carnallite : de en
  • DE434890C - Brass instrument : de en
  • DE434978C - Device for the production of wire eyelets, in particular on steel strings for musical instruments : de en
  • GB251232A - Improvements in or relating to apparatus for the vulcanization of tires : en
  • USD71168S - Design for a lamp base : en
  • USRE16436E - Bexnhold b : en
  • DE434954C - Internal combustion engine with opposing pistons : de en
  • FI11267A - Single-wing rotary plow : en fi
  • GB259142A - Improvement in confectionery coating machines : en
  • US1602366A - Automatic fire-resisting curtain : en
  • US1601766A - Aerial-traffic control : en
  • US1601822A - Entrance platform for vaults and the like : en
  • DE434852C - Box dump truck emptying on both sides : de en
  • DE434903C - The roller housing for sliding doors and other loads can be adjusted in height by means of differential thread : de en
  • GB259101A - Improvements in building bricks and blocks : en
  • US1601923A - Card filing system : en
  • US1601930A - Waste receptacle : en
  • US1602021A - Drive : en
  • DE435047C - Ten transmission in the multiplier and quotient series of calculating machines : de en
  • GB259632A - Improvements in web winding machines : en
  • DE434910C - Process for the production of particularly strong and durable yeast : de en
  • FR30926E - Improvements to belt tensioning devices : en fr
  • FR611694A - Seals to prevent air from entering through the bottom of the doors : en fr
  • GB258993A - Improvements in or relating to baking ovens : en
  • GB259055A - Improvements in and relating to wharves for ships and the like : en
  • US1602148A - Refrigerating apparatus : en
  • DE435222C - Insert for boiler tubes to achieve a twisting movement of the tube contents : de en
  • DK36641C - Telegraph device with AC power along wires. : da en
  • DE435165C - Equipment for the production of boxless sand molds for the casting of rust bars and similar bodies : de en
  • DE434832C - Device for cleaning steam generated in high-speed steam generators, such as B. in steam generators in which steam (circulating steam) serves as a carrier for the liquid to be evaporated : de en
  • DE434929C - Line connector in which the incoming and outgoing lines, each forming a group, cross : de en
  • DE435126C - Suspension of the front wheels of motor vehicles : de en
  • DE435140C - Loom for horsehair and thread weft, which are entered simultaneously by means of a shooter : de en
  • FR611602A - Dryer for briquettes and other agglomerates : en fr
  • DE435023C - Circuit arrangement for counting connections of different values in telephone systems : de en
  • US1601803A - Six-wheel passenger truck : en
  • US1601741A - Coke oven and the like : en
  • US1601835A - Cloth board or similar article : en
  • US1602067A - Hand and foot power device : en
  • US1602086A - Radio receiving system : en
  • US1602309A - Car-door seal : en
  • US1602344A - Medicating compress : en
  • US1601871A - Electric welding machine : en
  • FR30905E - : fr
  • GB238213A - An improved method of and means for constructing elongated hollow bodies such as thebodies of aircraft : en
  • FR611608A - Side mud flaps : en fr
  • FR611614A - Apparatus for sewing buttonholes : en fr
  • GB259305A - Improvements in apparatus for the automatic charging, conveying, and discharging of materials : en
  • US1601755A - Septic tank : en
  • US1602041A - Holddown device for resawing machines : en
  • US1601992A - Method and apparatus for bending sheet metal : en
  • GB249106A - Improvements in or relating to internal combustion engines : en
  • FR611648A - Fastening trim for ship hatch covers : en fr
  • US1602284A - Transition coupling device : en
  • DE435094C - Utilization of the end gases from sulfuric acid concentration systems : de en
  • GB259071A - An improved method for the measurement of alternating voltages : en
  • US1602025A - Automobile rim : en
  • US1602346A - Glass jar : en
  • USD71216S - Design fob a papeb caeton : en
  • FR611637A - Mixing machine for concrete, with measuring device : en fr
  • US1601855A - Bit : en
  • US1601932A - Surgical instrument : en
  • US1602348A - Display card : en
  • CA264841A - Alkyl resorcinol production : en fr
  • CA264813A - Belt pulley clutch : en fr
  • DE435042C - mattress : de en
  • DE435096C - Steam boiler system : de en
  • DE435148C - Dust protection hose for vertical hydraulic baling presses : de en
  • DE435160C - Rotary switch mechanism : de en
  • US1602061A - Water heater : en
  • US1602256A - Interlocked sheathing board : en
  • US1601874A - Heat exchanger : en
  • US1602204A - Musical transposing device : en
  • US1601760A - Internal-combustion engine : en
  • CA264710A - Headlight mechanism : en fr
  • US1601818A - Closure device for collapsible tubes and the like : en
  • USD71177S - Design for a decorative metal panel : en
  • US1601718A - Snow paddle : en
  • US1601787A - Steel alloy : en
  • US1602190A - Method of dehydrating petroleum emulsions : en
  • USD71189S - Design for a plate or similar article : en
  • USD71208S - Design for a lamp base or similar article : en
  • DE434846C - Ribbon switching device for typewriters : de en
  • DE434876C - Device for producing the edge bead on hollow rubber dipping bodies, in particular rubber suction cups : de en
  • GB251940A - Improvements in sewing machines : en
  • DE434942C - Bratwurstrost : de en
  • DE435113C - Cooling device for cylinders of stationary two-stroke internal combustion engines : de en
  • DE435115C - Radiator with links made of hollow slats : de en
  • FR30972E - Horizontal mobile retort furnace for continuous carbonization of wood in a forest in isolation : en fr
  • CA264783A - Carbureter : en fr
  • FR611676A - : fr
  • FR611731A - : fr
  • FR611723A - Torsion device for spinning machines : en fr
  • DE435049C - Process for separating mixtures of grains : de en
  • DE435086C - Drive for washing machines : de en
  • GB255823A - Improvements in or relating to diaphragm pumps : en
  • US1602080A - Railway-traffic-controlling apparatus : en
  • GB259263A - Improvements in devices for locking water taps to prevent theft or unauthorized removal : en
  • FI11268A - Råttfälla : en fi
  • US1602056A - Tube base : en
  • US1602160A - Automatic safety valve : en
  • US1602228A - Cementing machine : en
  • US1602320A - Torch : en
  • FR30853E - Winder : en fr
  • FR611725A - Warning sign for level crossings : en fr
  • DK36618C - Foot for electric Iron. : da en
  • GB259030A - Process of producing resinous bodies : en
  • FR30948E - Automatic course indicator for automobiles, ships, airplanes : en fr
  • FR30984E - Smoother : en fr
  • GB259070A - Improvements in water tube boilers : en
  • GR1299B - NEW TYPE CASH MACHINE. : el en
  • CA264821A - Die head : en fr
  • GB259075A - Improvements in or relating to sheath knives : en
  • FR611658A - Process for the manufacture of solid di-electric capacitors : en fr
  • GB259019A - Improvements in or relating to means for operating the whistles or other alarm apparatus for use on motor cycles and motor vehicles : en
  • GB259157A - Improvements in or relating to multi-colour rotary printing machines : en
  • US1602339A - Wagon : en
  • DE435064C - Device for sieving grainy or powdery substances, especially pottery clay : de en
  • DE435092C - Stuff printing process : de en
  • US1602302A - Oil burner : en
  • FR30951E - Dish washing machine : en fr
  • US1601798A - Lever grip : en
  • FR611721A - Improvements to the electrodes of alkaline accumulators : en fr
  • GB259013A - Improvements relating to rear wind screens for motor road vehicles : en
  • CA264817A - Wire rope : en fr
  • US1602059A - Sectional connecting rod : en
  • US1602112A - Truck-loading apparatus : en
  • US1602128A - Apparatus for the destructive distillation oe solid bituminous : en
  • DE434701C - Electrically operated hoist : de en
  • DE434848C - Type lever arrangement on typewriters : de en
  • US1601961A - Valve for fountain brushes : en
  • GB259306A - Improvements in the construction of surface condensers and the like heat interchanging apparatus : en
  • US1601969A - Call signaling system : en
  • US1602084A - Railway hand brake : en
  • US1601910A - Multispindle double seamer : en
  • CA264761A - Record-o-phone : en fr
  • US1602257A - Method of and means for the winding of cinematograph films and the like : en
  • US1602096A - Combined screen and storm window or door frame : en
  • DE433774C - Process for the production of vacuum bottles : de en
  • US1601836A - Forming machine : en
  • US1601898A - Granular product and method of producing same : en
  • US1601731A - Roof : en
  • CA264712A - Ventilator : en fr
  • CA264741A - Equalizer for foot treadles : en fr
  • US1602183A - Product for dissolving essential oils : en
  • US1601970A - Sealable pail : en
  • USD71212S - Design tor an electric-light-bracket fixture : en
  • CA264748A - Sausage casing manufacture : en fr
  • FI11250A - Method of baking bread and other similar products : en fi
  • DE434971C - Shoe heel : de en
  • DE435016C - Mocha mill : de en
  • GB259113A - Device for the protection of screw threads : en
  • DE434810C - Moisturizer for cheese : de en
  • DE435240C - Extension part for the fingerboard of the zither or for similar instruments : de en
  • FR30924E - Improved process for desulphurizing and concentrating sulphurous iron ores : en fr
  • US1601927A - Line welding : en
  • US1602130A - Feeding mechanism for rivet-setting machines : en
  • US1602313A - In and out indicator : en
  • DE434993C - Folding chair : de en
  • DE434615C - Mercury switch : de en
  • DE435060C - Process for decorating diving rubber goods : de en
  • GB259006A - Improvements in load carriers for use with aerial ropeways : en
  • US1601968A - Adjusting handle : en
  • US1602169A - Shearing tool : en
  • USD71173S - Design for a cigar lighter : en
  • FR611706A - Improvements to rear-view mirrors : en fr
  • US1602091A - Article formed of narrow webbing : en
  • US1602141A - Trimming mechanism for sewing machines : en
  • CA264763A - Transformer : en fr
  • US1601953A - Scaffold : en
  • US1602189A - Dishwashing machine : en
  • US1602278A - Cuttlisro match : en
  • US1601764A - Metal wheel : en
  • US1602292A - Micrometer guide : en
  • US1602102A - Machine for skiving reliners : en
  • US1602034A - Combination roller and cultivator : en
  • US1602201A - Electrical condenser : en
  • US1602222A - Shade holder : en
  • DE435036C - Electric reflector oven : de en
  • US1601734A - Bushing removing and replacing tool : en
  • US1602279A - Line valve : en
  • USD71193S - Design fob a papeb knife : en
  • USD71175S - Design for a decorative metal panel : en
  • DE435046C - Sprocket calculator with key setting : de en
  • DE435309C - Device for adjusting the light source in lamps with a condenser lens, especially for railway signals : de en
  • CA264804A - Dehydrator : en fr
  • US1602133A - Sealing apparatus for vent-hole cans : en
  • US1601795A - Machine for straightening clutch disks : en
  • US1601903A - Clutch mechanism : en
  • CA264836A - Die : en fr
  • CA264808A - Oscillograph galvanometer : en fr
  • GB239234A - : en
  • US1601994A - Drying machine : en
  • US1602003A - Guard attachment for windshields : en
  • USD71222S - Design for a plate or similar article : en
  • US1602317A - Antislipping device : en
  • CA264787A - Hanger inserting means : en fr
  • US1602110A - Electric switch for automobiles : en
  • US1602218A - Weighing scale : en
  • US1602270A - Cock or valve : en
  • US1602329A - Artificial bait for fishing : en
  • US1601909A - Furnace : en
  • US1601962A - Gate : en
  • GB252718A - Improvements relating to slicing machines : en
  • GB258979A - Improvements in or relating to the construction of vehicles : en
  • GB255851A - Improvements relating to the uniform distribution of liquids on rotary cooling surfaces : en
  • DE435129C - Machine for the production of moldings from sandy or grainy masses : de en
  • FR611709A - Improvements at variable discharge intervals for induction coils or other applications : en fr
  • US1602322A - Drill head : en
  • US1601774A - Vacuum tool : en
  • CA264762A - Automobile signal : en fr
  • CA264850A - Tent : en fr
  • US1601900A - Nonskid brake : en
  • USD71223S - Design for a plate or similar article : en
  • AU376426A - Improvements in and relating to methods and apparatus for electric are welding : en
  • US1602198A - Aerial for wireless telegraphy and telephony purposes : en
  • CA264827A - Razor : en fr
  • CA264739A - Switch lock : en fr
  • US1602144A - Trimming mechanism for sewing machines : en
  • DE435201C - Protective device to be operated by hand on belt bucket elevators or the like. : de en
  • GB255813A - Improvements relating to water pumps actuated by the compression of engines : en
  • US1602182A - Reproducer attachment : en
  • CA264848A - Shrinking apparatus : en fr
  • FR611642A - Automatic reproducing device of all designs and decorations on a variable scale, which can also be used for advertising : en fr
  • US1602192A - Automobile lock : en
  • FR30879E - Railway needle control switch : en fr
  • FR30917E - Damping device slowing the return of the springs to their original position after their deformation : en fr
  • GB241528A - An improved process for the manufacture of covering materials : en
  • USD71188S - Design for a plate or similar article : en
  • US1601904A - Attachment plug : en
  • US1602361A - Vertical rotary glazing machine : en
  • US1602002A - Transmission band : en
  • US1602068A - Motor : en
  • US1602095A - Nozzle spray : en
  • US1602150A - gartin : en
  • US1602168A - Hqwasd parker : en
  • US1602314A - Dispensing machine : en
  • DE435029C - Mercury tilt contact tubes : de en
  • FI11271A - Anordning frammatning av film med constant hastighet : en fi
  • DE435051C - Saw holder for tree felling devices : de en
  • DE435110C - Knoterschnabel for binding mower : de en
  • FR611623A - Billboards, signposts, reinforced cement advertising fences with embossed or hollow inscriptions colored in the mass, or openwork inscriptions : en fr
  • FR611685A - Device for the automatic change of cans in looms : en fr
  • AU2523325A - Working toy : en
  • DK36636C - Semi-automatic or automatic Telephone system. : da en
  • FR611606A - Improvements in spring suspensions for automobiles and similar vehicles : en fr
  • GB259287A - Improvements in brazing machine : en
  • US1601727A - Process and apparatus for cracking hydrocarbon oils : en
  • US1601929A - Line welding : en
  • US1601762A - Extension ladder : en
  • US1601908A - Bed : en
  • US1601980A - Toy bank : en
  • US1602046A - Hub and journal box : en
  • US1602107A - Accelerator : en
  • US1602315A - Clothes drier : en
  • US1602363A - Electrical control mechanism for fuel-oil burners : en
  • US1602286A - Ornamental material and method of preparing the same : en
  • US1602356A - Design composing and reproducing device : en
  • CA264742A - Tooth cleaner : en fr
  • US1602337A - Spring suspension for vehicles : en
  • FR30854E - Brake control improvements : en fr
  • DK36619C - Insecticide. : da en
  • DE434970C - Method of attaching heels : de en
  • FR611638A - Loading device for concrete mixers : en fr
  • GB259153A - Process for the manufacture of quinine salts of oxyphenyl-arsinic acids : en
  • DE435073C - Centrifugal molding machine for the production of pipes, columns and other hollow workpieces : de en
  • DE435119C - Friction gear change transmission : de en
  • DK36612C - Float valve. : da en
  • DK36628C - Thermosensitive Relais or similar. : da en
  • GB241192A - Improvements in and relating to push button switches : en
  • GB244742A - Improvements in or relating to type printing telegraphs : en
  • US1602121A - Television : en
  • CA264778A - Wireless message mechanism : en fr
  • US1601824A - Handle construction : en
  • US1601860A - Pneumatic flotation apparatus : en
  • US1602223A - Focusing device : en
  • US1601995A - Engine : en
  • AU79426A - Warning and directional indicating apparatus for automobiles : en
  • USD71197S - Design for a lamp base : en
  • US1601744A - Thermometer : en
  • US1602158A - Flipper for straight-side beads : en
  • US1601945A - Fishhook protector : en
  • CA264828A - Metal working machine : en fr
  • DE435017C - Device for processing bulk goods : de en
  • USD71232S - John f : en
  • DE435139C - Container for razor blades, in which the razor blades are mounted with their holes on pins of a support plate : de en
  • US1602340A - Hay loader : en
  • DE435205C - Device for the gentle loading of brown coal briquettes : de en
  • FR30870E - Fertilizer distributor : en fr
  • FR611716A - Improvements in prismatic glassworks for lighting, in particular for street lighting : en fr
  • GB259008A - Improvements in or relating to spindles for spinning and like textile machines : en
  • DE435274C - Connection for metal wires, ropes, cables, etc. Like. And the method and apparatus for their production : de en
  • CA264740A - Toy track section : en fr
  • DK36634C - Procedure for Manufacturing Stencil Blades. : da en
  • FR611690A - folding display : en fr
  • US1601805A - Drum traps : en
  • US1602323A - Adjustable insole : en
  • US1601878A - Combined hitch and drawbar for tractors : en
  • CA264815A - Shingle : en fr
  • CA264717A - Shoe upper : en fr
  • AU402926A - Improvements in or relating to picture orthe like telegraphy : en
  • US1601809A - Motor-vehicle frame : en
  • US1601747A - Universal-joint anchor for drawbars : en
  • US1602260A - Timing device : en
  • US1601711A - Apparatus for drying clay products : en
  • USD71235S - Design for a lighting fixture : en
  • CA264730A - Logging device : en fr
  • US1601873A - Reenforced bottle case : en
  • US1601810A - Humidifier : en
  • US1602138A - Washing machine : en
  • US1601890A - Screw jack : en
  • CA264829A - Knitting machinery : en fr
  • FR30997E - Manufacturing process of sulfur compounds passing without coloring on textile fibers and other supports : en fr
  • CA264861A - Flue water heater : en fr
  • US1602195A - Bottle closure : en
  • AU2515925A - Improvements intyre vulcanising moulds : en
  • CA264769A - Fruit cabinet : en fr
  • CA264807A - Electrical apparatus : en fr
  • FR611684A - Further training in the drawing of spinning machines and preparation machines : en fr
  • US1601724A - Atomizing nozzle : en
  • US1601778A - Plant-watering device : en
  • US1601892A - Vanity case : en
  • US1601788A - Radiator cap : en
  • US1602255A - Comb cleaner : en
  • GB259624A - A process for improving metal castings : en
  • DE435197C - Forming device for the production of reinforced concrete beams : de en
  • CA264764A - Transformer : en fr
  • CA264814A - Air vent cap : en fr
  • DE435221C - Device for conveying liquids or gases through lines connected in parallel : de en
  • US1601797A - Antiside-draft plow hitch : en
  • DE435156C - Rocker arm mounting in valve controls of power engines : de en
  • DE435095C - Device to achieve the highest possible heat transfer and the most uniform possible heating of the individual tubes of a tube bundle in water-tube boilers : de en
  • DE435011C - Chronometer with a temporarily moving oscillating weight : de en
  • DE435198C - Over-vaulted earth ring furnace : de en
  • DE435039C - Spring base for upholstered furniture : de en
  • USD71228S - Design for a tire tread : en
  • GB259040A - Improvements in or relating to screw-stoppered bottles : en
  • DE434860C - Handle for electrical apparatus : de en
  • DE435315C - School board with two or more individual boards suspended from an endless chain by means of pegs : de en
  • FR611715A - Improvements to the mechanism for the gradual release of the brakes acting on the beam in looms : en fr
  • DK36635C - Car windshield. : da en
  • DE435031C - Device for determining the bill consumption in AC and three-phase systems by means of a watt-hour counter : de en
  • DE435050C - Connecting link for frame parts that can be dismantled hotbeds : de en
  • DE435080C - Cup burner for liquid fuel : de en
  • US1601729A - Process of distillation : en
  • FR611644A - Advanced device for synchronizing the orientation of the automotive headlights with the rotation of the steering wheel : en fr
  • GB258913A - Motor fuel and process of producing same : en
  • DE434917C - Shear machine with drum winch that can be driven on rails, in which the rail wheels are driven by the motor of the shear machine, possibly with the simultaneous pulling action of the drum winch : de en
  • GB244067A - Improvements in or relating to shuttle checking means for looms : en
  • US1601863A - Igniter tip and hood : en
  • GB240441A - : en
  • DE435045C - Circular saw : de en
  • FR30994E - Vise with arbitrarily adjustable jaws : en fr
  • GB259304A - Improvements in or relating to electric protective systems : en
  • DE435097C - Protection device for electrical power consumers against excessive warming : de en
  • FR611722A - Children's hoop : en fr
  • GB259160A - Improvements in and relating to cooling beds for rolling mills : en
  • GB236943A - Improvements in or relating to record card-controlled statistical machines : en
  • GB258954A - Improvements relating to high speed reduction gearing : en
  • GB259092A - Improvements in and relating to appliances for supplying dry steam to cooking ovens : en
  • FR30985E - Process for the production of hydrocarbon oxidation products of the paraffin series : en fr
  • FR30990E - Automotive heater : en fr
  • GB245114A - Improvements in apparatus for crystallizing sugar or other solutions : en
  • GB259155A - Improvements in two wheel tractor trailers : en
  • DE435076C - Method and device for the production of frame shoes : de en
  • FI11262A - Tappikone : en fi
  • GB245100A - Process for isolating oil, starch, albuminous substances and cellulose from oleaginous materials : en
  • GB259105A - Improvements in or relating to lighting apparatus for advertising and like purposes : en
  • GB245440A - Cutter with inserted blades for wood working : en
  • DK36630C - Procedure for preventing the paper from being moved to the side in a printing machine with several sets of rollers. : da en
  • FR30979E - Closure for early fruit crates and others : en fr
  • GB259631A - Improvements in and relating to fermentation processes for the production of n-butylalcohol and acetone : en
  • GB259134A - A combined valve holder and grid condenser for wireless valves : en
  • GB259164A - A new or improved bearing for the rear axles of motor vehicles : en
  • FR611750A - Safety suit : en fr
  • USRE16435E - Modeling clay : en
  • FR30913E - Electric motor toy : en fr
  • GB249559A - Improvements in or relating to steam generating systems : en
  • DE435121C - Arrangement for preventing or reducing the afterglow of incandescent lamps for signs with luminous walking text : de en
  • DE435269C - Coupling head with claws that connect the coupling halves and union hooks for two-part heating couplings : de en
  • GB259626A - Improved apparatus for the destruction of insect pests in timber, food products, and other materials : en
  • AU2506425A - Improved faucet end pipe and method of and apparatus for constructing said pipe and mould for use therewith : en
  • GB259156A - Improvements in and relating to apparatus for skywriting : en
  • DE435346C - Process for the preparation of cellulose ethers : de en
  • USD71218S - Design for a plate or similar article : en
  • US1601867A - Automobile bumper and wheel guard : en
  • US1602251A - Process and apparatus for taking cinematographic views and films obtained thereby : en
  • FR611744A - Curtain for windows, fronts, bays or others : en fr
  • US1601794A - Bumper : en
  • US1601922A - Polyphase relay : en
  • CA264780A - Chemical extracting method : en fr
  • US1601796A - Nail expansion anchor : en
  • US1602194A - Live-air-actuated sleeve valve for tools : en
  • DE435145C - Casting machine : de en
  • US1601783A - Electrically-operated crossing gate : en
  • DE435209C - Shuttle change for looms : de en
  • US1602238A - Mercury-vapor apparatus : en
  • CA264746A - Well apparatus : en fr
  • CA264768A - Chair : en fr
  • US1602266A - Soldering bit : en
  • US1601975A - Dandelion remover : en
  • DE434945C - Bedding equipment for diggers and similar purposes : de en
  • DE434985C - Production of phosphoric acid and acid phosphates : de en
  • US1601946A - Demountable sawhorse : en
  • CA264757A - Washing machine : en fr
  • US1601772A - Manufacture of rubber compounds : en
  • USD71210S - Design por a lamp base or similar article : en
  • DE435041C - Mesh mattress : de en
  • FR611727A - Improvements in launch mechanisms for internal combustion engines : en fr
  • GB241222A - Improvements in or relating to centrifugal governors, regulators and the like, operating on the so-called tirrill principle : en
  • GB247518A - Electric switches : en
  • GB259017A - Improvements in and relating to fish tails or like devices for the exhaust pipes of internal combustion engines : en
  • GB259026A - Improvements relating to frames for bicycles and the like : en
  • FR611720A - Circuit breaker and circuit breaker switch : en fr
  • DE435325C - Membrane for sound recording and reproducing devices : de en
  • FR611632A - Scooter : en fr
  • GB239497A - Method of preparing a mass for the manufacture of artificial stone and a process forthe manufacturing of artificial stone from such mass : en
  • US1602263A - Feed container for poultry : en
  • USD71203S - Design for a plate or similar article : en
  • GB259161A - Improvements in or relating to high-pressure pump-discharge meters : en
  • DE434962C - Fluid change and reversing gearboxes : de en
  • DE435093C - Device for the electrical cleaning of gases : de en
  • DE435286C - Automatic bottle filler for high performance with counter pressure acting inside and outside the bottle : de en
  • DE435339C - Electrically heatable stamp head for upper leather hot stamping machines : de en
  • US1602277A - Weight-operated circuit closer : en
  • DE434575C - Arable loop : de en
  • US1602382A - Folding chair : en
  • US1602248A - Water spout : en
  • GB258987A - Improvements in gear changing control mechanism : en
  • DE423692C - Device for wrapping, in particular sensitive, irregularly shaped objects such as pralines : de en
  • FR30952E - Drumsticks for disabled people : en fr
  • GB258978A - Improvements in or connected with drying, heating or cooling machines : en
  • DE435268C - Railway for the mass transportation of people : de en
  • GB259014A - Improvements in means for controlling current passing to electro-motors : en
  • GB259127A - Strings for string musical instruments : en
  • GB254259A - Improvements in sheet-registering devices in apparatus for feeding paper and like sheets : en
  • DE434923C - Process for obtaining oxidation products from paraffin hydrocarbons : de en
  • US1601920A - Bumper for automobiles : en
  • FR611653A - Process for the electrical treatment of dielectric carbon compounds : en fr
  • FR30938E - Vertical beveling machine : en fr
  • FR611738A - Metal tires for tires and solid rubbers : en fr
  • DE435260C - Armpit tape : de en
  • DE435030C - Damping device for electrical switches : de en
  • GB245798A - : en
  • FR30900E - Improvements to the heating of liquids by introduction into molten metal : en fr
  • GB239499A - Improved manufacture of heavy metal carbides and similar difficultly melting compounds : en
  • GB258997A - Improvements in school desks : en
  • FR30943E - Two-stroke engine with turbine compression : en fr
  • GB259124A - Improvements in or relating to printing presses : en
  • DE434952C - Spring-loaded holder for speedometer : de en
  • US1601758A - Soil-pipe fitting : en
  • FR30889E - Light switch : en fr
  • FR30969E - Liquid fuel heating system : en fr
  • US1602175A - Electric control system for fuel-oil burners : en
  • CA264862A - Sealing composition : en fr
  • US1602304A - Valve-guide seal : en
  • CA264750A - Shock absorber : en fr
  • CA264838A - Amide acid sulphate : en fr
  • US1602202A - Skylight construction : en
  • US1601999A - Tread-cutting machine for tire molds : en
  • US1602020A - Crisscross fixture : en
  • DE434845C - Ribbon fork drive for typewriters : de en
  • AU2542725A - Improved boot fop seed and fertilizer drills : en
  • CA264767A - Refrigerating apparatus : en fr
  • GB259144A - Regenerative braking system particularly for direct current operated electric railway vehicles : en
  • US1602230A - Doorstop : en
  • USD71183S - Design for a metallic case or box : en
  • US1601752A - Device for applying and removing battery connecters : en
  • CA264806A - Galvanometer : en fr
  • DE435005C - Device on aircraft, snowmobiles or the like to avoid freezing of the joints on control or locomotion organs or to detach the frozen vehicle from the earth or water surface : de en
  • US1601989A - Fuel-burning system : en
  • US1602135A - Valve and reamer grinder : en
  • GB258968A - Improvements in or relating to the manufacture of hose : en
  • US1601800A - Spring suspension : en
  • US1601936A - Tube frame for tuft weaving : en
  • US1602137A - Railway-traffic-controlling apparatus : en
  • US1602240A - Bathtub mat : en
  • US1602156A - Mining machine : en
  • US1602365A - Abrasive paper : en
  • CA264760A - Shaft bearing : en fr
  • US1602229A - Fire extinguisher : en
  • US1601919A - Window regulator : en
  • CA264844A - Tobacco stemming mechanism : en fr
  • US1602369A - Automatic tracker and sheet regulation : en
  • FR611677A - Periodic towel belt : en fr
  • GB259029A - Improvements in or relating to conical dowel and like pins : en
  • USD71205S - Design fob a befbactoby heateb plate : en
  • FR30902E - Door closer device : en fr
  • US1602239A - Safety guard for ear ornaments : en
  • FR30986E - Improvements to rack-and-pinion tippers : en fr
  • DE434934C - Device for separating the teeth : de en
  • US1602217A - Spring washer : en
  • US1602342A - Hog holder : en
  • DE432011C - Candy machine : de en
  • FR30950E - Shock absorber : en fr
  • US1602013A - Catamenial shield : en
  • DE434995C - Device for measuring the amount of heat : de en
  • FR30976E - Electro-magnetic vibrator : en fr
  • US1601715A - Garment holder : en
  • US1602007A - Shingle and shingle strip : en
  • CA264851A - Lubricant : en fr
  • DE434967C - Airplane with an extendable fuselage and two wings one behind the other : de en
  • CA264775A - Pump plunger : en fr
  • FR611696A - Trigger device adapting to cameras for self-photographing : en fr
  • GB259139A - Improvements in door fasteners : en
  • GB245719A - A new or improved process of producing metal compounds : en
  • CA264704A - Shoe stretcher : en fr
  • US1601976A - Bowdin controller : en
  • FR30899E - Storm lantern refinements : en fr
  • US1602305A - Bed-covering holder : en
  • DE435161C - Process and device for the gasification of loose or moist or baking fuels : de en
  • FR611692A - Burner : en fr
  • DE435066C - Device for producing mixes, in particular concrete mixes : de en
  • AU2607125A - Improvements in building construction : en
  • FR30927E - Reinforced concrete floor system : en fr
  • CA264773A - Card clip : en fr
  • CA264720A - Liquid level : en fr
  • CA264800A - Transmission line : en fr
  • GB259010A - An improved device for use in the artificial drying of crops and like materials in the form of stacks or ricks : en
  • GB239194A - Improvements relating to the testing of the resistance and nature of a geological substratum : en
  • CA264706A - Sifter : en fr
  • FR30988E - Improvements to direct fuel injection sprayers in internal combustion engines : en fr
  • DE434979C - Process for the protection of animal fibers when treated with alkaline liquids : de en
  • DK36643C - Reset device for Counters. : da en
  • FR611718A - Vehicle wheels : en fr
  • FR611741A - Improvements to headlights for automobiles or similar uses : en fr
  • GB259130A - Improvements in typewriting machines : en
  • GB259057A - Improvements in horse rakes or the like : en
  • DE435007C - Device for displaying the fuel level in fuel tanks of motor vehicles : de en
  • US1602325A - Bottle crate : en
  • USD71180S - Design for an advertising sign : en
  • GB252323A - Improvements in machines for stretching and finishing fabrics : en
  • GB259037A - Improvements in adjustable framing or supports for centering for concrete floors, beams and the like : en
  • FR30867E - Improved mechanical link device for jersey looms with guide bars : en fr
  • GB236942A - Improvements in or relating to key-controlled transaction-recording machines : en
  • GB259033A - Improvements in ammunition hoists : en
  • FI11255A - Enkammarbroms, styrofoam påverkas av trycket i huvudledningen och hjälpluftbehållaren : en fi
  • FR30941E - Washing method with running water on a fixed table comprising combined classifier plans and adjustable to the right of the evacuation device : en fr
  • GB259293A - Improved manufacture of solvents : en
  • US1601850A - Window-pane holder : en
  • US1602031A - Automobile window shade : en
  • FR611680A - Speed transformer : en fr
  • GB259065A - Improvements relating to crank shafts : en
  • US1602262A - Hair trimmer : en
  • GR1296B - ATTACKING FIREPLACE FOR MISSIONS, AIR BOMBS AND OTHERS. : el en
  • GB258975A - Improvements in signalling devices for vehicles : en
  • GB259050A - Improvements in and relating to pistons for internal combustion engines : en
  • FR30989E - : fr
  • GB231877A - Improvements in or relating to purification systems for the lubricating oil of internal combustion engines : en
  • DE435217C - Sealing of the furnace heads of coke ovens : de en
  • DE434991C - Drive device for door switch : de en
  • GB236946A - Improved apparatus for combining several electric conductors into a composite conductor : en
  • FI11259A - Refunds and anchorage for the benefit of the underground inspection staff : en fi
  • GB245789A - : en
  • GB258919A - Improvements in, and relating to, motors driven more especially by water power : en
  • GB252699A - Improvements in or relating to regenerative systems of electric traction : en
  • GB259292A - Improvements in protective coating or impregnating compositions : en
  • GB259093A - Improvements in expansible suit cases, trunks and the like : en
  • US1602332A - Wall ventilator : en
  • US1601857A - Oil burner : en
  • DE435138C - Tube closure which opens automatically by pressure on the tube contents with a closure piece having a central opening and held in the closed position by spring action : de en
  • FI11270A - Cigarrettask : en fi
  • FR30914E - Motor cars with several powered axles : en fr
  • GB259034A - Improvements in and connected with damper devices for the steering arrangements of motor cycles and like vehicles : en
  • US1601817A - Telephone cable : en
  • USD71199S - Design for a bathtub for a birdcage or similar article : en
  • DE434951C - Device for determining the total current production costs of several production sites combined to form a total production : de en
  • DE435124C - Drying device for the filling gases of airships : de en
  • US1601737A - Bleeder turbine : en
  • US1602310A - Splitting up of tars, crude mineral oils, and the like : en
  • CA264734A - Freight car : en fr
  • USD71207S - Design for a lamp base or similar article : en
  • FR30963E - Improvements to safety valves : en fr
  • DK36613C - Electrical Signaling System. : da en
  • CA264854A - Insulating material : en fr
  • CA264832A - Air filter : en fr
  • US1602030A - Grate section : en
  • US1601987A - Coffee container for urns : en
  • US1602026A - Silk moistener : en
  • US1602374A - Mixing valve : en
  • USD71201S - Design for a heater for shaping eyeglass frames : en
  • DE434841C - Line switch device for power-driven typewriters : de en
  • FI11276A - Anordningar vid lavetter för luftförsvarskanoner : en fi
  • FR30953E - Improvements to the manufacturing processes of cable papers with higher disruptive strength : en fr
  • FR30982E - Process for the direct use in the textile industry of artificial silk based on nitro-cellulose : en fr
  • US1602040A - Separating device for resawing machines : en
  • US1601834A - Electric disconnecter : en
  • US1602268A - Typographical distributing mechanism : en
  • CA264793A - Laundry dryer : en fr
  • DE435012C - Shut-off device for cutting machines : de en
  • DE435214C - Gas flaring furnace with several flame tubes mounted next to one another in a sheet metal hood and an endlessly revolving conveyor belt with pivoting baking trays : de en
  • DE435237C - Irrigation system with a device operated by the pressurized water to regulate the duration of the action of the atomizer : de en
  • US1601914A - System of control by light waves : en
  • US1601928A - Line welding : en
  • US1602088A - Circuit interrupter : en
  • CA264774A - Ice cream cone holder : en fr
  • US1601736A - Manifolding book : en
  • US1601768A - Nailing machine : en
  • CA264751A - Mop : en fr
  • CA264725A - Mattress : en fr
  • US1602318A - Electric switch : en
  • US1602052A - Sewage-disposal plant : en
  • US1602143A - Sewing machine : en
  • US1601843A - Sliding window for automobiles : en
  • US1601789A - Bottle crate : en
  • DE435038C - Fruit pitter : de en
  • DE435078C - Bell gas pressure regulator : de en
  • DE435027C - Spring suspension device, especially for devices for wireless or wired telegraphy and telephony : de en
  • US1602134A - Releasable slip-socket fishing tool : en
  • CA264826A - Dynamo electric machine : en fr
  • DK36642C - Telephone or similar sound reproducing apparatus. : da en
  • US1601759A - Mandrel for tire tubes : en
  • FR30873E - Device for hollow monolithic reinforced concrete slabs without formwork : en fr
  • US1601804A - Montgomery w : en
  • US1602372A - Valve : en
  • CA264790A - Beverage vending machine : en fr
  • GB258973A - The manufacture of new complex alkali or alkaline earth antimony compounds : en
  • DE435175C - Chopping and Haeufelgeräet for trailer train : de en
  • FI11252A - Sätt och apparater för kontinuerlig förkolning av trä : en fi
  • DE434941C - Pocket cloakroom holder : de en
  • GB258971A - Improvements in or relating to valves or cocks for use on miners' safety and like lamps : en
  • CA264837A - Stove steam generator : en fr
  • DE434915C - Flushing device for hammer drills : de en
  • GB259307A - Improvements in or relating to the electrolytic deposition of metallic coatings uponmetals : en
  • FR611607A - Hair waver : en fr
  • FR30855E - Machine for preparing stockings and socks on forms heated with low pressure water vapor : en fr
  • GB259044A - Improvements in burners for liquid fuel : en
  • GB240819A - Improved mechanism for metal-working machines : en
  • FR30960E - Improvements to the equipment of the feet for the construction of furnaces and combustion chambers : en fr
  • FR30898E - Friction blocking device : en fr
  • DE435283C - Ignition current control for internal combustion engines : de en
  • DE434965C - Device for changing the running speed of a cinematographic film and a display strip for music o. : de en
  • US1602166A - Reenforcing ends of caps for fiber tubes : en
  • CA264810A - Printing press sheet feed : en fr
  • DE434809C - Device for sieving flour for the small bakery : de en
  • DE435053C - Spark plug : de en
  • FI11263A - Balance cutting saw : en fi
  • CA264722A - Spark arrester : en fr
  • DE434944C - Gas heating device with a parabolically curved concave mirror : de en
  • DE435133C - Tongue storage for briquette presses : de en
  • DE435216C - Clothespin : de en
  • DE434950C - Aneroid barometer for great heights : de en
  • US1602379A - Switch for suspended conveyers : en
  • GB259062A - Improvements in or relating to web feeding mechanisms for printing presses and othermachines : en
  • CA264779A - Snare : en fr
  • CA264781A - Acetic acid : en fr
  • CA264791A - Snow plough : en fr
  • DE434909C - On and off device for compressed air tools : de en
  • GB259020A - Improvements in or relating to pumps for oil drums and like receptacles : en
  • CA264853A - Electrical conductor : en fr
  • US1602358A - Dispensing device : en
  • USD71204S - Design for a phonograph cabinet : en
  • US1601732A - Door-operating mechanism : en
  • DE435106C - Device for two-stage compression of a gas : de en
  • DE435108C - Wood wool machine : de en
  • DE435134C - Removal and drying sheet for moldings, z. B. stones u. Like., made of clay, chamotte, cement and similar mass : de en
  • FR611737A - : fr
  • GB259088A - Improvements in and relating to forks for the front wheels of cycles, motor cycles, tricycles and the like : en
  • US1602246A - Mechanism for transmitting motion : en
  • US1602074A - Safety device for controlling the breaking of electric circuits of ignition systems : en
  • US1601767A - Ratchet wrench : en
  • US1602029A - Process of treating protein material : en
  • US1602354A - Separator : en
  • DE434897C - Hinge, especially for car doors : de en
  • US1601864A - Apparatus for the projection of microscopic images : en
  • DE434981C - Process for the continuous separation of a gas mixture : de en
  • CA264805A - Relief transformer diaphragm : en fr
  • US1602212A - Composition containing when set oxychlorides : en
  • DK36620C - Pocket knife with corkscrew that can be used as a capsule remover. : da en
  • FR611609A - Removable bicycle : en fr
  • DE434997C - Device for testing flour doughs : de en
  • CA264714A - Rotary engine : en fr
  • US1601791A - Means for gradually closing magnetic clutches : en
  • FR30892E - Improvements in the preparation of explosives : en fr
  • FR611691A - Frame of t. s. f. : en fr
  • FR611688A - Foldable sub-housing placed inside plastic metal tubes : en fr
  • GB258977A - Improvements in electrically heated apparatus for drying, impregnating, or vulcanising : en
  • CA264752A - Loader mechanism : en fr
  • US1601751A - Silencer for oil burners : en
  • US1602019A - Carrier wave signaling system : en
  • DE434974C - Device for sorting unsuitable components from the grinding mixture : de en
  • FR31000E - Freewheeling and speed changing device for cycles, motorcycles, etc. : en fr
  • FR611643A - Copper hydrocarbonate-based anticryptogamic powder prepared with scum (carbonation sludge) from sugar refineries : en fr
  • FI11256A - For the purposes of this Regulation, the terms of reference shall apply, : en fi
  • DE434964C - Optical compensation for cinematographs : de en
  • GB259308A - Improvements in or relating to reversing gears : en
  • DE435210C - Process for the extraction of primeval tar from bituminous slates by internal heating : de en
  • DE434843C - Device for the automatic feeding of envelopes for typewriters : de en
  • GB259270A - Improvements in or relating to the drying of agricultural or horticultural products such as hops, seeds or the like : en
  • US1602027A - Catcher's glove : en
  • US1601750A - Helical gearing : en
  • DE434895C - Sheet music turner : de en
  • DE435089C - Washing machine : de en
  • FR30968E - Toy or study plane : en fr
  • US1601742A - Hoisting mechanism : en
  • US1602083A - Track magnet and circuits : en
  • DE435335C - Centrifugal clutch : de en
  • DE435015C - Mower : de en
  • DE435405C - Letter folder with a swiveling locking bracket made of wire : de en
  • FR30895E - Chestnut shelling machine : en fr
  • US1601915A - Bat : en
  • FR611671A - Color photography process : en fr
  • GB253149A - A new or improved process of producing metal compounds : en
  • GB258998A - Improvements in rotary machines for producing printed stationery : en
  • GB259154A - Process for the production of fur-like effects on plushes, crimean lamb skins and similar crape-like fabrics : en
  • US1602232A - Water circulator for boilers : en
  • US1601784A - Sheet winding and wrapping machine : en
  • US1602062A - Process for devulcanizing vulcanized rubber and the product thereof : en
  • US1601854A - Loom temple : en
  • FR30959E - Adjustable hinge : en fr
  • DE435193C - Two-part mixing drum, the parts of which can be moved axially against one another for the purpose of opening and closing : de en
  • GB257294A - Improvements in or relating to radio receivers : en
  • DE435178C - Weather protection roof for hotbed windows : de en
  • FR611640A - Improvements to semi-automatic scales or scales : en fr
  • GB258956A - Improvements in or relating to telephone systems : en
  • GB259042A - Improvements in or relating to braiding machines : en
  • US1602099A - Cotton chopper : en
  • US1602273A - Refractory products and their manufacture : en
  • DE434892C - Piano roll drive for mechanical pianos : de en
  • US1601730A - Process and apparatus for cracking hydrocarbon oils : en
  • US1601888A - Milk-bottle protector : en
  • US1602008A - Air turbine : en
  • DE435179C - Knife with a curved edge for peeling off the bark of rubber trees in strips : de en
  • DE434973C - Device for distributing the liquid carrying the abrasive from a collecting container : de en
  • FR30860E - Camera allowing the enlargement, reduction and reproduction of all documents : en fr
  • GB258989A - Improvements in and relating to the generation of electrical oscillations : en
  • GB259004A - Improvements in and relating to safety devices for aeroplanes : en
  • DE435021C - Headlights for signaling purposes, in particular for railway signal lamps : de en
  • GB259120A - Improvements relating to internal-combustion engines : en
  • DE435146C - Stick protection mass : de en
  • FR611714A - Improvements in gas cleaning : en fr
  • USD71209S - Design por a lamp base or similar article : en
  • FR611610A - Anti-flame and anti-explosive device : en fr
  • US1602221A - Electric connecter : en
  • DE434792C - Methods and devices on plugs for fastening the connecting wires : de en
  • GB254320A - Improvements in or relating to conveyors : en
  • GB259505A - Improvements in and relating to the manufacture of electrical insulators and other moulded articles : en
  • FR611702A - Advertising holder adaptable to tram cars, particularly electric traction trams : en fr
  • US1601776A - Piston assembly : en
  • GB259028A - Improvements in or relating to the treatment of rubber and apparatus therefor : en
  • US1602235A - Overalls garment : en
  • USD71224S - Design for a plate or similar article : en
  • DE434948C - Conversion of sulfidic ores into sulfates : de en
  • FR30967E - Improvements to plow cutters : en fr
  • DE434966C - Movie theater with air-cooled transformer : de en
  • DE435162C - Instrument for examining and treating body cavities or pipes : de en
  • FR30939E - Washer-washer : en fr
  • US1602288A - Guide bearing : en
  • FR30888E - Pump sub-body with sight glass : en fr
  • GB259063A - Improved advertising means : en
  • GB259650A - Improvements in or relating to electric selective systems applicable to type printing telegraphs and other purposes : en
  • US1602300A - Automatic signal : en
  • DE435298C - Heald for the production of endless woven tapes : de en
  • US1601812A - Tile-fettling machine : en
  • US1601826A - Guard for sickle bars of mowing and harvesting machines : en
  • US1601916A - Bowling pin : en
  • DE435137C - Belt folding box : de en
  • DE435526C - Spacer plate for cylindrical brushes composed of several bristle rings : de en
  • FR611627A - Method and apparatus for facilitating the extraction of suspended solids from a liquid : en fr
  • FR611708A - Advanced Shuttle Lock and Unlock Control : en fr
  • GB259129A - Improvements in shunting arrangements and arrangements for removing cars from and placing cars on to the rail of suspension railways : en
  • DE435127C - Device for tapping off flammable liquids with simultaneous measurement or registration of the quantities withdrawn : de en
  • DE435055C - Poppet valve made of gas-tight fabric tensioned by a snap ring : de en
  • DE434937C - Device for cutting off the tip of glass tubes : de en
  • GB259074A - Engine starting apparatus : en
  • FR30868E - Tractor : en fr
  • FR30934E - Improvements to automotive cranes : en fr
  • DE434835C - typewriter : de en
  • DE435192C - Toy pointer scale : de en
  • DE434899C - Adjustment device for belt drive with a belt guided by adjustable conical pulleys : de en
  • DE434918C - Cardboard scissors : de en
  • DE435190C - Switch for electrically illuminated direction indicators : de en
  • GB259286A - Improved tipping apparatus for lorries and other vehicles : en
  • GB259002A - Improvements in saddles for cycles, motor cycles, or the like : en
  • DE434921C - Device for homogenizing liquids : de en
  • DE435069C - Briquette press driven by an electric motor : de en
  • US1601811A - Automatic measuring device : en
  • DE435118C - Grease lubricator in which the grease is conveyed with the help of a compressed air cushion : de en
  • FR30856E - Freewheeling and speed changing device for cycles, motorcycles, etc. : en fr
  • FR611656A - Closing device, with automatic engagement and controlled release, for oven doors, gas appliances or others : en fr
  • FR611669A - Process for obtaining imitated relief imprints on the printing press : en fr
  • US1602180A - Burner for finely-divided fuel : en
  • US1602233A - Inside-rivet-inspection device : en
  • US1601991A - Vanity case : en
  • USD71227S - Design for a plate or similar article : en
  • FR30881E - Double acting whip for thrown shuttle flapper : en fr
  • FR30942E - Section insulator assembly for overhead contact line : en fr
  • DE435177C - Tree scraper with collecting container : de en
  • US1602131A - Auxiliary draft device : en
  • US1602177A - Seal : en
  • US1602105A - Method of producing solids from bituminous emulsions : en
  • GB255824A - : en
  • GB258958A - Improvements in mooring anchors : en
  • GB259163A - Improvements relating to safety razors : en
  • GB252173A - Improvements in or relating to liquid purification systems : en
  • US1602176A - Combined bumper and carrier : en
  • US1602216A - Oven door and hinge therefor : en
  • FR611707A - Rocket safety : en fr
  • DE434728C - Process for the production of halogenated alcohols : de en
  • DE434729C - Process for the production of citric acid : de en
  • CA264784A - Skate tool : en fr
  • DE435035C - Electric liquid heater : de en
  • GB242639A - Improved fluid motor or meter : en
  • DE435299C - Hydraulic turbine regulator : de en
  • US1602006A - Self-spacing shingle : en
  • US1602123A - Locking device : en
  • GB259023A - A new or improved liquid sprayer : en
  • FR611700A - Insulation for winding machines and electrical devices : en fr
  • GB259096A - Improvements relating to electrical means for controlling lifts and the like : en
  • DE435062C - Device for drying and crushing clay or the like. : de en
  • FR30907E - Jacquard mechanism for knitting machines : en fr
  • DE435149C - Reading sheet stand for chain clippers with hinged thread tensioning rollers : de en
  • CA264842A - Alkyl resorcinol production : en fr
  • DE434912C - Binders for paints : de en
  • DE434963C - Folding device for the production of paper bag bases : de en
  • FR611645A - Improvements to the operating mechanism of shuttles for looms : en fr
  • DE435070C - Process and machine for the production of concrete pipes u. Like. By helically winding a concrete strip onto a mandrel : de en
  • DE434938C - Method and device to trigger a process from the outside within a hollow glass body that is closed on all sides : de en
  • DE434998C - Device for tendering and issuing tickets u. like : de en
  • DE435000C - Counter for tabulating machines : de en
  • DE435002C - Wing for propellers : de en
  • DE435130C - Impact press for the production of artificial stones with supporting boards moving on rollers : de en
  • DE435152C - Extrusion press : de en
  • DK36611C - Hair clipper. : da en
  • GB258972A - Improvements in or relating to screw propellers, fans and the like : en
  • CA264716A - Internal combustion engine : en fr
  • DE434874C - Hollow wall made of hollow bricks with panel cladding : de en
  • DE435180C - Mobile fruit picking machine : de en
  • GB259125A - Improvements in or relating to pressed steel frames for rolls : en
  • US1601838A - Method of shrinking woolens : en
  • USD71187S - Design eob an electric heater : en
  • DE435065C - Mixing machine with two-part mixing drum : de en
  • DE435143C - Classifying device, the sieve of which interacts with a support underneath and a device for shaking the sieve and is not fastened to the support : de en
  • FR30964E - Electrical distribution of the hour : en fr
  • CA264831A - Air filter : en fr
  • US1601753A - Theqdor hellt-h aler : en
  • FR611631A - Measuring tape and its application device : en fr
  • CA264735A - Stove : en fr
  • CA264785A - Paper winding machinery : en fr
  • CA264811A - Printing press sheet feed : en fr
  • FR611693A - Pasta curling machine : en fr
  • FR30863E - New dyes and process for their manufacture : en fr
  • US1601710A - Driving mechanism for bottle-washing machines : en
  • US1602210A - Internal-combustion engine : en
  • DE426132C - Multi-part ampoule suitable for radiotherapy purposes : de en
  • US1602375A - Earth-boring mechanism : en
  • US1602283A - Fabricated girder : en
  • US1602297A - Illuminating means for toy railway cars : en
  • US1601868A - Segregator : en
  • US1601984A - Method of and apparatus for treating fibrous material : en
  • CA264770A - Rerailer : en fr
  • US1602032A - Cleaner and cutter : en
  • US1601950A - Grate : en
  • US1601829A - Container : en
  • US1601967A - Carrier-wave transmission : en
  • DE435132C - Tongue storage for briquette extrusion : de en
  • US1601777A - Method and apparatus eos : en
  • US1601879A - Multiple chamber reaction apparatus : en
  • US1602127A - Tire-valve-repair tool : en
  • USD71172S - Design for an automobile radiator cap : en
  • US1602064A - Water gauge : en
  • GB259058A - Improvements in or relating to power transmission pulleys : en
  • GB259295A - Improved process for the low temperature distillation of coal and apparatus therefor : en
  • USD71170S - Design for a lamp base : en
  • US1602343A - Precious-metal reclaimer : en
  • DE434996C - Gas analyzer with a gas measuring chamber inserted in the absorption chamber and separated from it by an annular gas flow chamber : de en
  • GB252191A - Balanced throttling device for controlling the delivery of fluids : en
  • GB259000A - Improvements in albums and carriers for gramophone records : en
  • US1602081A - Railway-traffic-controlling apparatus : en
  • DE435052C - Magnetic ignition machine : de en
  • DE434908C - Procedure for laying pipe strings : de en
  • FR30929E - Portable electric lamp frame called balladeuse : en fr
  • GB259078A - Improvements in regenerative coke ovens : en
  • DE435458C - swimmer : de en
  • FR611636A - Metallic compounds decomposing spontaneously and used, in particular, in coatings intended to protect the hulls of ships : en fr
  • DE434819C - Process for avoiding dust formation when moving fine-grained coal in a container : de en
  • AU214426A - Improvements in expansionvalve : en
  • CA264833A - Water heating system : en fr
  • DE435125C - Tail surface for aircraft : de en
  • US1602207A - Range splashboard, top shelf, and bracket therefor : en
  • FR611713A - : fr