• GB222275A - Improvements in or relating to holders or the like for crystals of wireless apparatus : en
  • DE403477C - Heating element for gas soldering piston : de en
  • DE403686C - Device for filling lubricant containers with rigid lubricant : de en
  • FR578793A - Support surfaces for airplanes, parachutes and the like, rudder surfaces and protective surfaces : en fr
  • US1510160A - Filing and indexing equipment : en
  • ES89867A1 - A portable double acting pump. : en es
  • ES89998A3 - Crossbow greaser covers for carriages. : en es
  • FR578592A - Automatic electric emergency device applicable to the electric lighting of automobiles : en fr
  • GB222221A - Improvements in or relating to de-watering coal : en
  • GB222554A - Improvements in or relating to railway vehicles : en
  • GB222209A - Improvements relating to the regulation of the flow of fluids, and means therefor : en
  • GB222276A - Improvements in stands for supporting or displaying articles : en
  • PL546B1 - Clasp for clothes. : en pl
  • CH106999A - Process for adjusting air or other gases to any moisture content. : de en
  • US1509869A - Instrument for the automatic determination of moisture in paper or textiles : en
  • USD65686S - Design fob a lamp shade ok similar article : en
  • US1510053A - Bottle befhigeratob : en
  • US1510136A - Shoe and method of making same : en
  • ES89835A1 - Economizer device especially applicable to automobiles. : en es
  • DE403288C - Rigid cultivator tine : de en
  • US1510415A - Golf-bag handle : en
  • FR578619A - Process and tools for decorating buttons and similar objects : en fr
  • ES89877A1 - Insulation means testing apparatus. : en es
  • ES89956A3 - A rolling scaffolding system with special application to the construction of concrete or reinforced concrete vaults subtended by tie rods. : en es
  • US1509837A - Button toggle : en
  • DE403860C - Process for dedusting gases using stationary centrifugal gas cleaners : de en
  • ES89784A1 - A bumper with lifting device for vehicles. : en es
  • ES89839A1 - An improvement in pneumatic chocks for cars and other vehicles. : en es
  • ES89813A3 - Procedure for the manufacture of hydrochloric anhydride gas from common salt by means of sulfuric acid, with simultaneous obtaining of bisulfate. : en es
  • FR578671A - Process for preparing spinnable solutions of cellulose with ammoniacal copper oxide : en fr
  • GB222331A - Improvements in thermionic tube circuits : en
  • GB222377A - Improvements in humidifiers for use in internal combustion engines : en
  • GB217882A - Improvements in the manufacture of fuel alcohol and in apparatus therefor : en
  • GB222345A - Improvements relating to inverted incandescent gas burners for lighting purposes : en
  • GB222256A - Improvements in paper bags and carriers : en
  • DE403406C - Tobacco pipe : de en
  • FR578686A - Device for shaping applicable to machines for grinding bodies of revolution : en fr
  • FR578527A - Coat rack advertises : en fr
  • GB216853A - : en
  • DE403423C - Automatic locking device for mobile transport boxes : de en
  • FR578613A - Rear signaling device for motor vehicles : en fr
  • PL520B1 - Mining auger with retaining surfaces in cutter cutouts. : en pl
  • DE403581C - Removable cover plate on the back of photographic roll film cameras : de en
  • DE403471C - Machine for printing postal items with stamps using a rotating stamp and a counter-pressure roller : de en
  • DE396030C - Mobile stretch yarn dyeing machine for the automatic transfer and removal of the frame-like, flat yarn carriers hanging yarn strands : de en
  • ES89985A1 - New lock system. : en es
  • FR578770A - New way of splicing railway rails, mine shaft guide rails, etc. : en fr
  • DE403478C - Soldering machine for prismatic sockets : de en
  • ES90000A3 - Improvements in door locks. : en es
  • GB222322A - Improvements in over-seaming mechanism for sewing machines : en
  • DE403475C - Metal ribbon straps made from tabs : de en
  • GB222163A - Improvements in or relating to apparatus for the development of concentration and telepathy : en
  • GB222171A - Feeding attachment for portable drilling tools : en
  • US1510286A - Last : en
  • CA243311A - Door lock : en fr
  • GB222258A - Improvements in motor vehicle signal casings : en
  • DE403410C - Pipe coupling : de en
  • DE403571C - Machine frame for drum reeling machines : de en
  • FR578776A - Safety device for hunting rifles : en fr
  • US1509944A - Device for controlling the heat of internal-combustion motors : en
  • US1510343A - Ship propulsion : en
  • FR578649A - Machines for applying staples to boxes : en fr
  • GB207197A - : en
  • GB207812A - Carburetter for internal combustion engines : en
  • US1509991A - Life-saving fender for vehicles : en
  • US1510388A - Garment and shoulder strap therefor : en
  • FR578589A - Reinforced beams and shingles forming an isothermal and anti-seismic incombustible floor, with reinforced boxes, without formwork : en fr
  • FR578679A - Pleated tube : en fr
  • GB222407A - Improvements in film-packs for photographic films : en
  • ES89806A1 - A procedure for obtaining polished cement surfaces. : en es
  • GB222530A - Improved process of concentrating oxidised ores by flotation : en
  • GB222553A - Improvements relating to retarding and stopping mechanism for mining and other vehicles : en
  • DE403412C - Starting device for internal combustion engines : de en
  • DE403511C - Car setting device for typewriters : de en
  • US1510164A - Schaet dse : en
  • FR578503A - Shoe sole : en fr
  • FR578631A - Construction process of houses and concrete bodies for its realization : en fr
  • ES89793A1 - An interchangeable handle system for brooms, mops, knees and cloths to clean and polish floors. : en es
  • FR578712A - Regulator for talking machines : en fr
  • DE403647C - Process for the production of water-soluble products from acid resins : de en
  • FR578611A - Spring brake : en fr
  • FR578705A - Discharge tube comprising an incandescent cathode, an anode and a control grid : en fr
  • GB222396A - Improvements in and relating to apparatus for delivering measured quantities by volume of petrol and other liquids : en
  • FR578643A - Automatically adjustable resistance : en fr
  • US1510440A - Change-speed indicator : en
  • DE402921C - Semolina and haze cleaning machine : de en
  • FR578737A - Universal joint system : en fr
  • US1509893A - Cigarette container and dispenser : en
  • US1510090A - Rail tie : en
  • CA243381A - Method of manipulating strands or yarns : en fr
  • FR578781A - Reinforced electrical contact system for relays and other devices : en fr
  • GB222210A - Improvements relating to receiving circuits for wireless telegraphy and telephony : en
  • GB222356A - Improved feeding devices for meat slicing machines : en
  • CA243385A - Fuel oil burning apparatus : en fr
  • PL570B1 - How to clean and remove the odor of sugar beet, swede, etc. : en pl
  • ES89916A1 - A continuous weft yarn feeding apparatus for all kinds of looms. : en es
  • US1510298A - Friction shock-absorbing mechanism : en
  • CA243352A - Hotel oven : en fr
  • DE403302C - Device for sharpening knives with overlapping steel plates arranged next to each other : de en
  • FR578601A - Removable wheel hub : en fr
  • GB222399A - Improvements in weighing scales : en
  • US1509829A - Pouch : en
  • US1510023A - Musical instrument : en
  • US1510244A - Lawn-tennis-instruction device : en
  • DE403764C - Firedamp indicator : de en
  • FR578557A - : fr
  • AU1888224A - Improvements in and relating to automatic reclosing circuit breaker systems : en
  • CA243345A - Rotary pump, compressor, etc. : en fr
  • US1510011A - Lifting jack : en
  • US1510400A - Machine for spinning dished articles of sheet metal : en
  • DE403292C - Adjustable cooler : de en
  • DE403619C - Process for producing reproductions of drawings and the like like : de en
  • ES89922A1 - A stove with a water tank. : en es
  • FR578672A - Replacement knob for potato and beet forks : en fr
  • CH107031A - Process for refining alloys of iron with metals which tend to form carbides. : de en
  • AU1657724A - r Improved silent ballcock fop flushing cisterns : en
  • CH107133A - Process for the production of an indigoid dye. : de en
  • FR578585A - Turbine engine : en fr
  • GB222529A - A machine for forging bolts and the like : en
  • FR578507A - Multi-purpose folding table : en fr
  • GB215708A - Improvements in and connected with cigarette filling machines : en
  • USRE15922E - Device for utilizing vrectiforg set up by ai : en
  • DE403598C - Centrifugal pump for constant power consumption with variable speed : de en
  • DK33712C - Apparatus for scraping and wiping windscreens on automobiles. : da en
  • GB217180A - : en
  • US1510155A - Apparatus for printing moving-picture films : en
  • US1510281A - Indicating device for internal-combustion engines : en
  • US1510257A - Device for towing automobiles : en
  • US1510402A - Appliance for playing games resembling lawn tennis : en
  • US1509967A - Electrical-measuring instrument : en
  • US1510339A - Rail-anchoring clip : en
  • USD65702S - To incandescent supply : en
  • DE403746C - Device for uniform loading of the freely movable tools of agricultural machinery : de en
  • DE403718C - Process for the preparation of N-methylol compounds of aromatic sulfonamides : de en
  • ES89885A1 - Provision to influence the power factor in alternating current networks. : en es
  • FR578785A - Pulverized coal vertical metallurgical furnace : en fr
  • GB201567A - Process of applying electrolytic metal coatings to porous bases : en
  • FR578626A - Bayonet socket for lubricator : en fr
  • GB222565A - Improvements in or relating to loud speaking telephonic apparatus : en
  • US1509913A - Dust extractor : en
  • US1510340A - Art of cooling substances : en
  • DE403393C - Electric oven for space heating and heat storage : de en
  • CH107006A - Cinematographic display device. : de en
  • DE403568C - Mouthpiece for tobacco pipes : de en
  • PL582B1 - : en pl
  • US1510393A - Incinerator : en
  • DE403407C - Tobacco pipe : de en
  • CA6339S - Metal flask : en
  • DE398737C - Detachable trouser button : de en
  • DE403255C - Arrangement of internal combustion engines on locomotives : de en
  • ES89914A1 - Sprayer. : en es
  • ES89915A1 - A chemical procedure for dissolving emulsion colloids. : en es
  • ES89865A1 - An industrial procedure that consists of vertically placing the noodles of all kinds to proceed to their drying. : en es
  • FR578689A - Improvements to footwear and the like : en fr
  • FR578749A - New way of building metal wheels for children's toys or vehicles of any kind : en fr
  • GB222335A - Improvements in overhead valve mechanism for fluid pressure engines : en
  • US1509956A - Sounding toy : en
  • US1510130A - Electric-lamp stand : en
  • CH107085A - Device for the automatic starting of electric motors by means of contactors. : en fr
  • US1510181A - Polishing device : en
  • CA243340A - Magnifying glass : en fr
  • PL607B1 - A method of purifying aqueous mineral, vegetable or animal colloids by means of an electric current. : en pl
  • USD65692S - Design for a toy fire-alarm box : en
  • ES89970A1 - Improvements in the closures of vessels of all kinds, especially aluminum. : en es
  • FR578722A - Grid for fuels, especially fine fuels : en fr
  • GB215383A - Improvements relating to the springs of motor vehicles : en
  • US1509978A - Mold : en
  • US1510427A - Rigid airship : en
  • PL600B1 - How to mix liquids with powdered materials. : en pl
  • CA243247A - Burglar alarm : en fr
  • DE403539C - Device for the correct phase connection of an electrical machine driven by a synchronous motor or working like a synchronous motor : de en
  • FR578723A - Improvements to air-traction vehicles using helical propellants : en fr
  • CH107051A - Stuffing box for shafts, rods and similar machine parts, in particular for steam turbine shafts. : de en
  • CH107272A - Rotary machine. : en fr
  • GB214226A - : en
  • US1510074A - of akron : en
  • DE403269C - Device for cutting thread grooves without pitch at wire ends by means of a multi-bladed knife that can be rotated around the wire : de en
  • DE403631C - Doerrofen : de en
  • GB222312A - Improvements in soft cuffs : en
  • GB222378A - Improvements in drainage valves or gates : en
  • CA243341A - Process of making bifocal lenses : en fr
  • CH107125A - Process for the preparation of a diaminodiaryldialkylmethane. : de en
  • CH107169A - Process for processing copper cellulose sludge. : de en
  • US1510186A - Automatic expansion valve : en
  • GB222272A - Improvements in animal traps : en
  • AU1745324A - Devices for compensating for variations inthe accuracy of liquid meters due to variations inthe velocity, viscosity and density of liquids being metered : en
  • CH107000A - Electrolytic apparatus. : de en
  • DE403470C - Device for organizing and storing banknotes u. like : de en
  • DE403503C - Vacuum cleaner with compressed air jet blower : de en
  • DE403687C - Device for the electrolytic production of copper sheets : de en
  • DE403587C - Determination of the photochemical exposure character and the development time for film negatives : de en
  • CA243264A - Mop holder : en fr
  • CH107103A - Device for ringing church and similar bells. : de en
  • US1510420A - Comb and knife casing : en
  • US1509898A - Velocipede : en
  • CA243329A - Mop-truck : en fr
  • CH107196A - Process for the production of compressed gases. : de en
  • DE403664C - Device for measuring natural or artificial magnetic fields : de en
  • DE403682C - Air cooling system for explosion engines : de en
  • CA243299A - Paint brush : en fr
  • DE403111C - Frame for motorcycles : de en
  • DE403101C - Gate valve with quick closing by a hand lever : de en
  • DE403408C - Hand rake : de en
  • GB222289A - Improvements in automatic apparatus of the continuous type for purifying industrial oil : en
  • DE403485C - Device for displaying harmful gases in mines by means of a wing influenced by a flame and acting on a display device : de en
  • US1509887A - Reenforcing member : en
  • US1510044A - Stabter casing : en
  • ES89830A1 - Improvements in accumulator grids or plates. : en es
  • ES89800A1 - A procedure to extract silver from the spent fixatives in the photograph. : en es
  • FR578739A - Letter card for correspondence and advertising : en fr
  • FR578830A - Insulating shell for heating pipes, steam, etc. : en fr
  • US1509896A - Casting machine for the manufacture of core castings such as tubes and the like : en
  • US1509989A - Automatic cut-out for electric flatirons : en
  • US1510345A - Lifting jack for automobiles : en
  • US1510444A - Sprinkler head : en
  • DE403312C - Conveyor device for piece goods : de en
  • DE403667C - Electric light tubes : de en
  • ES89890A1 - Masonry tool. : en es
  • ES89925A3 - A procedure for decorating flat glass. : en es
  • FR578590A - Contact device in equipment for electrical temperature adjustment : en fr
  • US1510142A - Handle and method of making same : en
  • US1510226A - Engine starter : en
  • CA243251A - Water re-cooling installation for condensing plants on steam-driven vehicles : en fr
  • US1509828A - Typewriting machine : en
  • US1510138A - Electric vibrator : en
  • US1510266A - Tuyere block : en
  • GB207196A - : en
  • GB222336A - Improvements relating to process and apparatus for baking or cooking : en
  • FR578688A - Finned tube heat exchanger device : en fr
  • GB222284A - Improvements in or in connection with the fastenings of doors which are held closed with pressure : en
  • GB222558A - Improvements in or relating to high frequency signalling systems : en
  • US1510205A - Cotton tramper : en
  • CH107028A - Watchmaker's tool used to cut the stinger of anchor forks to the required length. : en fr
  • US1509862A - Pet cock : en
  • US1509835A - Aligner clamp : en
  • PL575B1 - A device for the evaporation and drying of liquid materials. : en pl
  • GB217872A - : en
  • CH106945A - Connector for connecting components of wooden structures. : de en
  • CH106980A - Cam for the frame weight compensation of embroidery machines. : de en
  • FR578744A - Driving direction indicator for vehicles, in particular for motor vehicles : en fr
  • US1509932A - Refrigerator lining : en
  • US1510100A - odhner : en
  • US1510129A - Valve mechanism : en
  • PL512B1 - Scale hammer drill. : en pl
  • US1510330A - Port light : en
  • DE403505C - Smoldering of hard coal, lignite, etc. : de en
  • DE403638C - Projection apparatus for showing advertisements : de en
  • ES89802A1 - An apparatus for luminous claim. : en es
  • ES89810A1 - A knife for skinning. : en es
  • FR578730A - Photographic developers and their manufacturing and preparation process : en fr
  • GB222346A - Improvements in or relating to paper carriages for typewriting machines : en
  • US1509851A - Signaling system : en
  • US1510047A - Motor support and thrust member : en
  • US1510259A - Medicinal preparation and process of making the same : en
  • US1510448A - Appliance for permanent hair waving : en
  • CH107147A - Innovation in hay lifts with trolleys. : de en
  • CA243388A - Manufacture of dispersoids : en fr
  • AU1983324A - Improvements relating to apparatus for feeding molten eglass : en
  • FR578815A - Process for the manufacture of fuel agglomerates, allowing the use of asphaltic bitumens as binder : en fr
  • US1510034A - Paper hanger's seam roller : en
  • CH107191A - Process for increasing the porosity of decolorizing carbons. : de en
  • US1509917A - Rotary pump : en
  • PL559B3 - Double casing for frozen shafts. : en pl
  • DE403249C - Double curved wing : de en
  • DE403640C - Lamp glass for head lamps of vehicles u. like : de en
  • GB222226A - Improvements in game apparatus : en
  • DE403441C - Device for automatic switching over of electrical equipment in the event of a failure from one power source to another : de en
  • DE403489C - Process for the production of aromatic aldehydes : de en
  • ES89919A1 - A procedure of destroying animals, insects, pests, or pests. : en es
  • GB210753A - Improved instrument for stringing and splitting beans : en
  • US1510239A - Golf apparatus : en
  • FR578806A - Improvements to malleable metal tubes : en fr
  • DE403107C - Device for fastening belt clips for drive belts : de en
  • US1510280A - Advertising device : en
  • US1509830A - Driving and controlling mechanism for washing machines : en
  • PL590B1 - Needles for medical purposes. : en pl
  • ES89979A1 - Speed regulator. : en es
  • DE403386C - Protection device for high voltage lines : de en
  • ES89825A1 - Improvements in devices for washing lithographic printing surfaces. : en es
  • US1510338A - Railway-tie plate : en
  • FR578677A - Improvements to universal type plate rolling mills : en fr
  • GB219943A - : en
  • GB222566A - Improvements in or relating to annealing furnaces : en
  • ES89796A1 - Improvements in the machines for making metal fabrics. : en es
  • DK33696C - Initiator for Spinning Tops. : da en
  • US1510297A - Antifriction bearing : en
  • FR578799A - Oscillating corridor motor : en fr
  • US1509918A - Loader : en
  • US1510088A - Dumping press : en
  • DE403466C - Liquid meter with measuring vessel and float, especially for liquid fuel : de en
  • DK33698C - Planer. : da en
  • GB222235A - Improved hand point lever for railways and the like : en
  • GB222551A - Improvements in or relating to apparatus for the reproduction of sounds : en
  • PL625B1 - Movable canvas hopper, adapted to dredging machines. : en pl
  • PL597B1 - Device for sewing machines for clamping and cutting the upper thread when starting the production of the stitch group. : en pl
  • PL554B1 - Equipment and methods for the extraction of rock oil and gases. : en pl
  • DE403409C - Disc wheel for potato harvesters : de en
  • DE403500C - Procedure for repairing old rail nails : de en
  • ES89947A1 - A carburetor for aircraft engines and other applications. : en es
  • US1510238A - Shoe-bottom filler and method of making same : en
  • US1509997A - Pneumatic chuck : en
  • US1510378A - Machine for attaching beads to fabrics : en
  • US1510254A - Pliers : en
  • US1510196A - Fermentation process : en
  • CA243309A - Pipe suspending apparatus : en fr
  • CH107114A - Frame for motorcycles. : en fr
  • CH107184A - Cheese crusher. : de en
  • US1509955A - Adjustable strap or band : en
  • US1509984A - Control apparatus : en
  • US1510096A - Automatic bottle unloader : en
  • US1509916A - of springville : en
  • US1510071A - Apparatus for producing zinc powder : en
  • US1510435A - Apparatus for vending merchandise : en
  • DE397934C - Type setting machine with inclined type storage channels : de en
  • DE403486C - Stepped chisel for making holes in rock : de en
  • DE403634C - Fuel pre-dryer in combustion systems : de en
  • ES89935A1 - An apparatus for delivering a measured amount of hydrocyanic acid. : en es
  • US1509885A - Rotary-engine valve : en
  • US1510099A - odhner : en
  • ES89929A1 - An aluminum radiator for heating installations. : en es
  • FR578680A - Gas and smoke draft and exhaust regulator : en fr
  • FR578795A - Reciprocating drive device and its applications : en fr
  • CA243278A - Amusement apparatus : en fr
  • CA243344A - Machine for producing reed articles : en fr
  • DE403558C - Casting plant for long castings : de en
  • GB222269A - Wrist supports : en
  • AU1876924A - Improvements in bag packing mechanism and the like : en
  • US1510072A - Eight-wheel wagon : en
  • GB222161A - A new self-recording instrument for measuring the blood pressure : en
  • CH107062A - Guide device for steam or gas turbines. : de en
  • DE393624C - Coke oven wall with vertical heating trains and angled shaped stone for their manufacture : de en
  • CA243265A - Chain or rope coupling : en fr
  • US1510275A - Easy chair : en
  • DE403534C - Pivot point : de en
  • ES89804A1 - A mechanical mold for sewing machines on the soles of espadrilles and similar footwear made of all kinds of fibers. : en es
  • CH107165A - Cloakroom ticket. : de en
  • DE403203C - Bolt fastening for isolators : de en
  • FR578685A - Brcyeur : en fr
  • GB222230A - A combined drain board and apron for sinks : en
  • PL553B1 - Drilling pump with one ball valve. : en pl
  • AU1743224A - Improvements in or relating to electric circuit-breakers andthe like : en
  • CA243317A - Clock of chronograph : en fr
  • PL622B1 - Sewing Machine. : en pl
  • AU1450123A - Improvements in bag 1 packing mechanism andthe like : en
  • AU1442723A - An improved bodice or corselet : en
  • AU1442623A - An improved automatic disinfectant distributor for closets : en
  • US1510436A - Hub for impellers with turnable vanes : en
  • CH107054A - Progressive and automatic gear change. : en fr
  • CH105167A - Fruit picking basket. : de en
  • US1509823A - Lapping machine : en
  • US1509905A - scheitey : en
  • US1510341A - Electrical apparatus : en
  • DE403578C - Process for internal enameling of pipes : de en
  • FR578702A - Pre-treatment process for flax, hemp and tow fibers during spinning : en fr
  • DE403145C - Potato harvester with split share : de en
  • FR578588A - Improvements to drilling machines : en fr
  • FR578695A - Improvements to continuous resistance welding devices : en fr
  • CH107019A - Fuel measuring device for vehicles. : de en
  • CA243389A - Roller mill : en fr
  • US1509999A - Combination ash tray and match holder : en
  • DE403417C - Electric lighting for lifeboats : de en
  • DE403321C - Working mandrel for compressed air tools : de en
  • ES89853A1 - A machine system for the automatic mercerization of yarns into skeins. : en es
  • GB218249A - An oil level indicator for ships' bunkers, oil containers and the like : en
  • PL587B1 - Spray pump. : en pl
  • PL630B1 - The vice in parallel. : en pl
  • US1510077A - Clothes drainer : en
  • US1510118A - Bearing for oscillatory motion : en
  • US1509853A - Table : en
  • CA243248A - Method and apparatus for decapitating, cutting and boning of large-sized fish : en fr
  • US1510171A - Folding legs for articles of furniture : en
  • CH106709A - Machine for electric welding. : en fr
  • DE403531C - Railway shell buffer : de en
  • CA243322A - Scissors sharpener : en fr
  • FR578556A - Metal coil with removable cheek : en fr
  • US1510445A - Ball-lock release and spring-actuating mechanism : en
  • USD65689S - Design for a resilient tire : en
  • US1509988A - Crank-shaft gear for looms : en
  • PL611B1 - Press foot on sewing machines. : en pl
  • DE403772C - Binding device for rod, pipe and other objects : de en
  • GB222395A - Improvements in and relating to apparatus for delivering measured quantities by volume of petrol and other liquids : en
  • CH107052A - Stuffing box with sealing liquid, in particular for steam turbines, gas turbines and compressors. : de en
  • FR578517A - : fr
  • GB222303A - Improvements in or relating to jacks : en
  • PL545B1 - Improvements to the teats on the feeding bottles. : en pl
  • US1509922A - Safety mail bag : en
  • DE403652C - Paper trolley brake for typewriters : de en
  • GB215305A - Improvements in or relating to rotary oil burners : en
  • US1510158A - Wall form : en
  • ES89981A1 - A system of refrigerators. : en es
  • GB200506A - Improvements in ovens or furnaces : en
  • US1510204A - Trap nest : en
  • FR578539A - Enhancements to remote precision controls via flexible intermediary : en fr
  • US1509977A - Locomotive : en
  • DE403766C - Device for knurling : de en
  • PL610B1 - Looper spar for chain-stitched multi-needle sewing machines. : en pl
  • US1509863A - Automatic folding-seat device : en
  • US1509921A - Shipping pack : en
  • US1510389A - Cylinder-boring machine : en
  • DE403609C - Fuel container assembly for motor vehicles : de en
  • CA243365A - Sulphur compound : en fr
  • US1509975A - Cooking vessel : en
  • US1509951A - Brake and door control : en
  • CA243378A - Piano bench : en fr
  • CA243337A - Method of and apparatus for simultaneously drying, pulverising and extracting nicotine from tobacco : en fr
  • PL516B1 - The driving mechanism for coal spines. : en pl
  • US1509827A - Collapsible boat : en
  • US1509841A - Coat collar and method of making the same : en
  • US1510235A - Housing for cushion connections for vehicle construction : en
  • US1510236A - Feeding mechanism for material-treating machinery : en
  • US1510277A - Apparatus for removing ashes and clinkers falling from the grates of boilers or other furnaces : en
  • US1510362A - Automobile jack : en
  • DE403299C - Workpiece holder on devices for sharpening safety razor blades : de en
  • DE403346C - Teaching aids for foreign language alphabets etc. like : de en
  • CH107153A - Device for balancing moving parts, such as vehicle windows. : en fr
  • PL624B1 - Crank sewing or embroidery machine, producing stitches usually and fluffy. : en pl
  • US1509942A - Car wheel : en
  • US1509995A - Furnace and means for controlling the draft therein : en
  • CH106987A - Rotating centrifugal machine. : de en
  • ES89986A1 - Mixer drum built in two halves. : en es
  • US1509979A - Fish nursery : en
  • US1510372A - Combined drilling and grinding machine : en
  • CH106992A - Device for cutting grains, especially bread grain, into thin slices. : de en
  • US1509940A - Bottle holder : en
  • AU1680124A - Improvements in and relating to electric junction boxes : en
  • CA243258A - Calculating machine : en fr
  • DE403790C - Process for the preparation of sulfur-containing cotton dyes : de en
  • CH107057A - Fan. : de en
  • CA243368A - Flat cup dispenser : en fr
  • GB217166A - Cellulose solutions and process for their production : en
  • CH107091A - Trepanation tools. : en fr
  • CH107038A - Corrugated tube with helical grooves. : de en
  • CH107178A - Process for cleaning laundry and apparatus for carrying out the process. : de en
  • ES89799A1 - Liquid transmission composed of motor and pump, especially for carriages. : en es
  • US1509961A - Drip-coffee-making device : en
  • US1510421A - Bead bracelet or earring and method of making same : en
  • DE403607C - Step, especially for motor vehicles : de en
  • GB203302A - Improvements in cystoscopes and other endoscopic instruments : en
  • FR578754A - Araire winegrower : en fr
  • FR578522A - Improvements in the production of packing rings for bearings : en fr
  • GB222339A - Improvements in rims of wheels for vehicles : en
  • GR720B - SAFETY DEVICE FOR EXPLOSIVE CARTRIDGES. : el en
  • PL564B1 - The method of preparation of vegetable fibers for the pre-cutting and paper industries. : en pl
  • US1509959A - Testing device for dry batteries : en
  • US1510121A - Sole and stitch removing machine : en
  • US1510323A - Mechanical movement : en
  • US1510325A - Garment supporter and protector : en
  • US1510366A - Fuel mixer : en
  • ES89927A1 - Improvements in combustion engines. : en es
  • GB222295A - Improvements relating to electric warning horns : en
  • US1509986A - Swing : en
  • US1510273A - Combined bedpan and mattress : en
  • CA243305A - Car brake head and shoe : en fr
  • US1510306A - Cleat : en
  • CA243343A - Wire strap seal : en fr
  • CH106900A - Switching device for electrical systems, in particular for telephone systems with dialer operation. : de en
  • US1510380A - Tag-fastening means : en
  • CH106744A - Card holder. : en fr
  • CH106909A - Screw conveyor. : en fr
  • DE403206C - Electric cross-field machine with a main current winding that cancels the armature reaction : de en
  • DE403110C - Sheet metal frame for motorcycles : de en
  • DE403709C - vacuum cleaner : de en
  • ES89797A1 - An arrangement for forming uniform drops of any liquid. : en es
  • GB200097A - Improvements in or relating to wedge gears : en
  • CA243271A - Finger ring string cutter : en fr
  • CH106995A - Dough kneading machine. : de en
  • PL504B1 - Valve gate for heaters. : en pl
  • US1509848A - Ventilating cupola : en
  • US1510278A - Hub construction : en
  • PL486B1 - Electric batteries. : en pl
  • US1510383A - Electric traction system : en
  • CA243331A - Roof flashing : en fr
  • CH107182A - Shoe closure. : de en
  • CH107113A - Divisible rim for motor vehicle wheels and the like. : de en
  • PL494B1 - Tool for cleaning drill holes for mining. : en pl
  • US1510042A - Pump liner : en
  • US1510230A - Light for christmas trees and the like : en
  • CA243380A - Instrument for manipulating strands or yarns : en fr
  • US1510112A - Samuel h : en
  • US1510353A - Centrifugal process of blending oil and gas : en
  • ES89808A1 - An overhead tram with fixed carrier cable and tractor cable in circulation. : en es
  • GB222247A - Improvements in or relating to thermionic valves : en
  • GB222548A - Improvements in and relating to camera apparatus : en
  • ES89969A1 - A continuous, vertical, shuttleless power loom to weave two pieces of fabric at once in any width. : en es
  • GB222317A - Improvements in castors : en
  • US1510398A - Supporter : en
  • FR578543A - Expandable mobile binding system : en fr
  • FR578568A - Adaptation of perpetual blocks to notebooks and other office or pocket items : en fr
  • GB222245A - Automatic train control mechanism : en
  • DE403595C - Process for producing colored images : de en
  • US1510005A - Machine for inserting metal ends in : en
  • USD65695S - Design for a tire : en
  • US1510059A - Wrench : en
  • CH107174A - Bobbin holder. : de en
  • DE403677C - Arrangement for ignition of multi-cylinder internal combustion engines : de en
  • DE403562C - Heating boiler for brown coal briquette : de en
  • CH107208A - Process for the preparation of a vat dye. : de en
  • US1510190A - Gauge cock and blow-off valve : en
  • CA243338A - Process of making fused bifocal lenses : en fr
  • US1510079A - Propeller pencil : en
  • DE403458C - Face bandage : de en
  • DE403564C - Process for impregnating wood, straw and bast : de en
  • CA243298A - Garment hanger : en fr
  • DE403553C - Water gas generator with an overlying steam boiler heated by the hot-blowing gases : de en
  • FR578509A - Improvements to cigar and cigarette holders : en fr
  • ES89991A1 - A set of coarse planing and laying machines. : en es
  • GB210064A - Lather forming devices : en
  • CH106772A - Process for preparing calcium arsenate. : en fr
  • CH106963A - Collapsible deck chair. : de en
  • US1509924A - Internal-combustion engine : en
  • US1510003A - Tobacco pipe : en
  • CH107128A - Process for the preparation of a monoazo dye. : de en
  • US1509945A - Ship's cabin : en
  • ES89940A1 - Friction transmission mechanism. : en es
  • US1510361A - Buffer attachment for vestibule diaphragms : en
  • GB222419A - Improvements in and connected with wheels : en
  • DE403671C - Roasting and burning of non-sulphidic ores : de en
  • FR578579A - Insert making interchangeable teeth with head studs : en fr
  • CH107010A - Process for the production of the print image on print media with the help of silver colloid images. : de en
  • FR578569A - Improvements to holders for ties or tie clips : en fr
  • FR578717A - Tool manufacturing process for use by workers working with natural or synthetic fine stones : en fr
  • CA243263A - Garage : en fr
  • US1510154A - Match safe : en
  • ES89870A1 - Dry cell improvements. : en es
  • US1510225A - Triple valve for air-brake systems : en
  • GB215735A - Improvements in or relating to tipping devices for motor lorries or the like : en
  • CA243364A - Sulphur burning method : en fr
  • GB222229A - Water sprayer : en
  • GB222242A - Improvements in or relating to rotary pumps : en
  • GB222385A - Improvements in or relating to filters for air and other gases : en
  • ES89809A1 - Improvements in electric wave filters. : en es
  • DE403148C - Ignition device for gas turbines with auxiliary fluid : de en
  • FR578538A - Carburetor : en fr
  • CA243348A - Transmission band : en fr
  • CH106877A - A method of making porous bodies of electrodes in batteries and electrolysers liquid tight. : en fr
  • FR578620A - Improvements to gas injectors for fireplaces, stoves and other similar devices : en fr
  • FR578714A - Direct coupling of overhead turbines and electric generators : en fr
  • CH107142A - Slurry pump. : de en
  • CH107126A - Process for the preparation of a diaminodiaryldialkylmethane. : de en
  • US1510046A - Separation of alkali-metal salts : en
  • FR578640A - Appliance intended for making infusions by steam, heating either by burner or electrically : en fr
  • US1510214A - Mail-bag-handling device : en
  • FR578805A - Improvements to malleable metal tubes : en fr
  • US1510312A - Inking pad and stamp rack : en
  • PL511B1 - Method and device for dissolving silt in drill holes. : en pl
  • DE403374C - Automatic ejector for screw presses : de en
  • GB222570A - Improvements in and relating to electric control systems : en
  • GB222792A - An improved embossing press : en
  • FR578505A - Manufacturing process of rubber objects : en fr
  • GB222348A - Improvements in crystal detectors for wireless reception : en
  • GB222561A - Improved manufacture of electrodes for electric discharge-tubes : en
  • DE403538C - Electromagnetic remote control : de en
  • GB222420A - Improvements in domestic or laundry clothes-washing machines : en
  • DE403287C - Device for determining the liquid level in high pressure vessels : de en
  • FR578565A - Advanced regulating device for alcohol warmers and other applications : en fr
  • US1510241A - Repeating device for phonographs : en
  • US1510370A - Apparatus for charging and discharging gas retorts : en
  • DE403649C - Machine for printing an endless, evenly fed paper web with one or more colors in variable formats : de en
  • DK33709C - Sheep fittings. : da en
  • FR578513A - Gas cooler and purifier device, in particular for transportable gasifiers : en fr
  • FR578678A - Cold casting process and resulting product : en fr
  • FR578761A - Improvements in electrical devices for controlling mechanical movements : en fr
  • DE402934C - Electric self-spinner single drive : de en
  • GB214211A - Combined toy and exercising apparatus : en
  • GB216899A - Improvements in screening apparatus : en
  • DE403168C - plane : de en
  • FR578580A - Articulated mobile coat rack : en fr
  • FR578561A - Viewing window for electrical devices operating in vacuum or in a rarefied or compressed atmosphere : en fr
  • FR578617A - Method and device for carrying out continuous operation of vacuum furnaces : en fr
  • DE403425C - Shuttle catcher for looms with shuttle change : de en
  • DE403535C - Access to Bahnkoerperuebergaengen : de en
  • GB222387A - Improvements in and relating to potato harvesters : en
  • US1510156A - Discharge pipe for turbine pumps : en
  • CA243372A - Apparatus for positioning materials : en fr
  • FR578511A - Improvement in leaf springs : en fr
  • FR578674A - Cabinet for radiotelephone reception station : en fr
  • GB222300A - Improvements relating to hydraulic change speed gears : en
  • CH106343A - Amplifier tube for wireless telephony. : de en
  • GB222562A - Improvements in radio receivers : en
  • CA243274A - Cold chisel : en fr
  • US1510307A - Drier : en
  • CA243382A - Knitted fabric : en fr
  • CH107055A - Automatic gear change device. : en fr
  • CH107117A - Arrangement of gear drives between the turbine and drive wheels in locomotives or the like driven by turbines. : de en
  • CA243249A - Combined refrigerator and ice cream freezer : en fr
  • CA243238A - Shock absorber : en fr
  • US1509937A - Brake-cooling device : en
  • PL555B1 - Self-acting device to prevent the piston from hitting the crown. : en pl
  • US1510283A - Submarine or submersible boat : en
  • CA243289A - Cement composition : en fr
  • AU1612124A - Improvements in printing presses : en
  • DE403613C - Mud flaps for the wheels of motor vehicles or the like. : de en
  • PL483B1 - The method of obtaining patterns on cotton fabrics. : en pl
  • US1509834A - Bicycle pedal : en
  • US1509821A - Guide for power hammers : en
  • FR578603A - Gate for stockyard gate : en fr
  • US1510115A - Volume governor for gas mains : en
  • CH106061A - Automobile signpost. : de en
  • FR578759A - Tank dyes and process for their preparation : en fr
  • GB205809A - Improvements in internal combustion engines : en
  • DE403639C - Production of negatives from originals that do not allow transparency : de en
  • US1510172A - Manufacture of manganese-peroxide anodes : en
  • DE403622C - Process for imitating real gold labels : de en
  • ES89823A1 - Automatic liquid injector-sprayer. : en es
  • PL599B1 - Looper for sewing machines with double lockstitch. : en pl
  • CA243312A - Priming and straining device for pumps : en fr
  • PL495B1 - Crayfish for pulling pipes out of boreholes. : en pl
  • US1510269A - Nut-shelling machine : en
  • US1510375A - Gas producer for use in automobiles and the like : en
  • DE403248C - Process for the construction of hollow sheet metal workpieces : de en
  • DE403311C - Drill chucks for rotary drills for stone processing : de en
  • GB219995A - Improvements relating to dyeing silk black : en
  • PL617B1 - : en pl
  • US1510016A - Shock-absorbing mechanism : en
  • US1510255A - Change-quick underwear : en
  • US1510432A - Steering gear : en
  • CH107025A - Dead second mechanism. : en fr
  • US1510302A - Golf tee : en
  • US1510086A - Arrangement at hubs for turbine, pump, or propeller wheels with turnable vanes : en
  • CA243370A - Compressor : en fr
  • US1510276A - Vulcanizing apparatus : en
  • DE403481C - Lorries with a tipping car body : de en
  • ES89901A1 - Procedure for preparing a semi-finished product suitable for the manufacture of cellulose by means of grasses and similar plants. : en es
  • GB222355A - An improved pad or buffer for the legs of chairs, tables or other articles of furniture : en
  • FR578843A - Impeller for internal combustion turbine : en fr
  • GB222278A - Improvements in pads for horse-shoes : en
  • US1510128A - Motion-tra nsmitting mechanism : en
  • ES89883A1 - Improvements in air pressure liquid lifting devices. : en es
  • GB222536A - Improvements in ejector apparatus for raising oil from wells : en
  • ES89886A1 - Collectors. : en es
  • DE403844C - Process for the production of alkali nitrates by reacting alkali chlorides with nitrates : de en
  • ES89932A3 - Procedure for the exhibition of cinematographic views in relief. : en es
  • FR578635A - Process for cooling and condensing gas mixtures : en fr
  • FR578789A - Electromagnetic control device : en fr
  • DE403586C - Manufacture of iron blue paper : de en
  • ES89965A1 - Improvements achieved in stockings of all kinds. : en es
  • US1510037A - Tool : en
  • US1510162A - Pipe-bending machine : en
  • GB203301A - Improved manufacture of white lead : en
  • FR578597A - Automatic brake specially for transport trolleys, agricultural machinery and others : en fr
  • GB214996A - : en
  • GB222369A - Improvements relating to arrangements for indicating the presence of conducting bodies : en
  • GB222298A - Improvements in apparatus for coupling to its hoisting mechanism a tub designed for charging blast furnaces and the like : en
  • DE403703C - Radiators for planes : de en
  • US1510070A - Process for treating fibrous materials for paper making and other purposes : en
  • US1510103A - Dinner pail : en
  • GB222555A - Improvements in and relating to method of and apparatus for casting hollow metal bodies : en
  • ES89995A1 - A machine for painting, liming and disinfecting. : en es
  • FR578698A - Manufacturing process of lockers and reducers and in particular of safety chambers : en fr
  • GB222307A - Improvements in or relating to apparatus for distributing liquid bitumen or the like : en
  • GB222559A - A system for the cooling of mines or like chambers requiring ventilation : en
  • GB222537A - Improvements in the moving grates for furnaces : en
  • GB222288A - Improvements in pump-barrels for tyre-inflators, syringes and like implements : en
  • US1509825A - Register for golf practice : en
  • US1509846A - Production of anthraquinone derivatives : en
  • DE403364C - Device for the automatic supply and removal of air in air pressure presses for gluing footwear : de en
  • FR578653A - Further training in transformers used in radiology : en fr
  • GB222415A - Improvements in joints for walking and other dolls : en
  • CH107136A - Process for the preparation of a new anthraquinone series body which can be used as dye and dye intermediate. : de en
  • CH106997A - Method of causing rapid temperature changes in liquids in containers. : de en
  • CA243240A - Chain or belt : en fr
  • CH107139A - Process for the production of a vat dye. : de en
  • US1510075A - Liquid dispenser : en
  • GB222227A - Improvements in and relating to the manufacture of casks, barrels and the like : en
  • AU1585624A - Process and device forthe direct production of rubber sheets and moulded articles from latex : en
  • CA243288A - Nail-making machine : en fr
  • US1510220A - Concrete-pipe-making machine : en
  • US1510304A - Illuminated tongue depressor : en
  • US1510431A - Necktie holder : en
  • USD65709S - Design for a pneumatic tire : en
  • CH107143A - Device for regulating the output of steam and hot water boilers with electrode heating. : de en
  • GB222406A - Improvements in or relating to kibbling mills : en
  • CA243252A - Perforating device : en fr
  • US1510326A - Knockdown playhouse structure : en
  • US1509854A - Checkhook : en
  • CH106813A - A method of manufacturing a diaphragm and diaphragm produced by this method. : en fr
  • CH107171A - Roller for textile machines. : de en
  • DE403272C - Electric soldering iron : de en
  • US1509822A - Separable contact : en
  • CH106961A - Grate element for fireplace. : en fr
  • US1509906A - Wire-line lubricator : en
  • US1509930A - Lunch kit : en
  • PL585B1 - A portable bathhouse. : en pl
  • US1509892A - Rotary brush : en
  • US1510010A - Edging machine : en
  • ES89790A1 - Process of industrial extraction of krypton and xenon from atmospheric air. : en es
  • US1510185A - Shock absorber : en
  • US1510095A - Pad : en
  • US1510111A - Automatically-disinfected mine closet : en
  • PL629B1 - Sewing machine with a laterally oscillating needle and a push-button foot operated by a spring. : en pl
  • US1509850A - Method of and apparatus for refrigerating comestibles : en
  • US1510131A - Process of making decolorizing carbons : en
  • CA243354A - Adding machine : en fr
  • ES89893A1 - A condensation water abductor based on the action of nozzles. : en es
  • USD65703S - Design for a lamp shade : en
  • FR578720A - Level indicator for aviation, automobiles and various industrial uses with liquid manometer : en fr
  • DE403678C - Dynamo machine for motor vehicles : de en
  • CH106965A - Office furniture for reproduction device. : en fr
  • CH107069A - Process for preventing scale build-up in steam boilers, evaporators, preheaters and the like. : de en
  • CH107105A - Wheelbarrow. : de en
  • US1509824A - Method of preparing substances in finely-divided form : en
  • CA243272A - Double bumper bar : en fr
  • DE403526C - Key lock for portable typewriters with hinged support frame : de en
  • US1510313A - Oyster-punching device : en
  • AU1984524A - Improvements in remote control systems for electrical substations andother distribution systems : en
  • CA243260A - Method of improving the efficiency of frequency multiplying transformers : en fr
  • CA243326A - Electrical heating element winding apparatus : en fr
  • CH107036A - Electrode for aluminum fabrication furnaces in which aluminum is produced electrochemically. : de en
  • US1509871A - Fabric receiver for knitting machines : en
  • US1509957A - Ventilating device : en
  • CA243367A - Typewriting machine : en fr
  • DE403440C - Contact spring mounting : de en
  • DE403570C - Inlet for threshing machines : de en
  • CA243295A - Bicycle free wheel with two speeds : en fr
  • CA243375A - Electric resistance material : en fr
  • CA243313A - Vehicle body : en fr
  • CA243323A - Method of separating ore particles : en fr
  • PL615B1 - Improvements in retorts for the distillation of carbon compounds. : en pl
  • US1509826A - Agricultural-implement frame : en
  • US1509873A - Game : en
  • US1510222A - Expansion percussion bit for drilling or boring operations : en
  • US1510301A - Vacuum-insulated bottle : en
  • US1510336A - Friction shock-absorbing mechanism : en
  • US1510411A - Safety mine elevator : en
  • CH107087A - Mechanically driven rectifier for multi-phase current for high or low voltage. : de en
  • CH107183A - Nail block with nail guides for heel nailing machines, mainly those for attaching rubber heels. : de en
  • US1509878A - Trunk lock : en
  • US1509900A - Measuring and automatic knock-off device : en
  • DE403627C - plane : de en
  • DE403824C - Process to make emulsion layers of unusable films and photographic plates receptive again : de en
  • DE403626C - Cube made from individual plates : de en
  • DK33703C - Device for flat bag machines and the like. : da en
  • US1510169A - Control system for compressors and the like : en
  • GB222353A - Improved means for spraying decarbonizing liquids into the cylinders of internal combustion engines : en
  • GB222358A - Improvements in wardrobes or the like : en
  • USD65713S - Design for a lighting-fixture body : en
  • DE403577C - Device for sealing rotating shafts : de en
  • DE403767C - Device for exhibitions : de en
  • GB222923A - A new method of manufacturing lime-sand concrete and bricks, pipes and the like made thereof for building and all other purposes : en
  • FR578573A - Binding staple combined with a binding process : en fr
  • GB212864A - Manufacture of cellulose solution : en
  • US1510342A - Recovery of sulphur from gases : en
  • DE403422C - Support for overburden conveyor bridges : de en
  • DE403516C - Vehicle jamming device for typewriters : de en
  • GB222374A - Improvements in and relating to pen-holders : en
  • DE403399C - Typewriter retractable table for installation in writing or similar tables : de en
  • GB215748A - Double control of the combined type for aeroplanes and for like purposes : en
  • GB222325A - Improvements in cases for cigarettes or the like : en
  • DE403369C - Lampshade : de en
  • DE403691C - Connection of the tool slide with a connecting rod : de en
  • DE403303C - AC current transmitter for electrical signal systems : de en
  • DE403307C - Parking device for cross-winding machines : de en
  • DE403605C - Mud flaps for wheels of motor vehicles u. like : de en
  • DE403566C - Electric, rotating or vibrating furnace for metallurgical purposes : de en
  • GB222234A - Improvements in fire extinguishers : en
  • GB222340A - Improvements in partitioned boxes : en
  • CH107060A - Multi-stage high pressure steam turbine. : de en
  • DE403387C - Device for attaching the bolt to suspension isolators : de en
  • FR578616A - Reinforced brick masonry for partitions, doors or walling of safes, etc. : en fr
  • US1510443A - Combination garment : en
  • DE403642C - Method and device for drying liquids : de en
  • US1510365A - Loom : en
  • US1510405A - Wafer or biscuit sandwich-making mechanism : en
  • ES89814A3 - Process for the manufacture of common salt hydrochloric anhydride gas using sulfuric acid, with simultaneous obtaining of bisulfate. : en es
  • DE403600C - Back support frame for freely portable breathing devices : de en
  • GB209062A - Improvements in electrically heated steering wheels for motor vehicles & the like : en
  • GB218306A - Method of making steel rims for non-pneumatic rubber tyres : en
  • DK33710C - Protection device for tires for car rings and the like. : da en
  • FR578846A - Extendable soft top frame for motor cars and others : en fr
  • USD65691S - Design for a plate or similar article : en
  • US1509894A - Toilet kit : en
  • US1509936A - Device for producing duplicate images on photographic films : en
  • DE403618C - Method and apparatus for fixing a drawing or painting on an object : de en
  • GB222241A - Improvements in speed change mechanism for motor vehicles : en
  • FR578666A - Improvements to leaf springs : en fr
  • FR578690A - Process for the preparation of anthraquinone series condensation products : en fr
  • US1510442A - Process of manufacturing hydrogen or gases rich in hydrogen : en
  • GB222338A - Improvements in side delivery rakes, swath turners or the like : en
  • CA243333A - Apparatus for treating imitation silk yarns : en fr
  • DE403623C - Device for measuring the variable finger pressure during the balancing of flyer wings : de en
  • US1510060A - Gas burner : en
  • US1510152A - Corset suspenders : en
  • DE403368C - Device for converting wave energy of mechanical form (sound) into electrical energy with the aid of a gas discharge vessel with vibratory electrodes or probes, especially for underwater sound : de en
  • DE403418C - Screw gear for folding davits : de en
  • US1510123A - Clutch : en
  • DE403431C - Washing machine : de en
  • DK33692C - Steering wheel contact for Automobiles. : da en
  • FR578808A - Compressed cement concrete poles, unreinforced, for the construction of floors with reinforced cement concrete beams : en fr
  • GB219945A - : en
  • DE403651C - Platen printing press with a platen moved back and forth parallel to the foundation and a gripper drum rotating around it : de en
  • USD65715S - Design for a backplate for lighting fixtures or similar articles : en
  • FR578552A - Improvements to the rims for removable tires : en fr
  • GB222552A - Improvements in apparatus for vapourising and administering anaesthetics : en
  • FR578668A - Direction change indicator device for motor vehicles : en fr
  • DE403108C - Support for single-axle trailer vehicles : de en
  • FR578661A - Star engine improvements : en fr
  • DE403683C - Method and device for storing and utilizing energy : de en
  • DE403604C - Electrical signaling device for motor vehicles : de en
  • FR578704A - Speed regulator to keep constant the number of revolutions of motors and electric machines, in particular high frequency machines : en fr
  • GB222549A - Improved process for treating vegetable matter by fermentation to obtain alcohol, acetone and other products : en
  • GB222305A - Egg opener : en
  • PL503B1 - KJ. 47bi2. - Cage for barrel fighting roller bearings. : en pl
  • US1509877A - Tire chain : en
  • GB222282A - Improvements in and relating to envelopes : en
  • CA243342A - Controlling mechanism for locomotive booster motor : en fr
  • US1510447A - blake : en
  • US1510413A - Sucker-rod elevator : en
  • US1509858A - Coring device : en
  • US1510207A - Railway tie : en
  • FR578576A - Tire deflation warning device : en fr
  • GB214647A - : en
  • GB222347A - Improvements in or relating to telephone systems : en
  • PL510B1 - Continuously working whisk for flax, hemp, etc. : en pl
  • CA243346A - Transmission band : en fr
  • FR578629A - Improvements to windows for any car : en fr
  • FR578828A - DC dynamo-electric machine, without collector : en fr
  • ES89876A1 - Procedure for the manufacture of sulfuric acid. : en es
  • DE403715C - Process for cleaning zinc solutions : de en
  • USD65710S - Morris white : en
  • FR578570A - Airship airship : en fr
  • PL572B1 - device for aseptic cooling and ventilation of beer wort and discharge of finish lines. : en pl
  • CH107119A - Bogie in rail locomotives. : de en
  • US1510006A - Valve-grinding machine : en
  • US1510081A - Paint mixer : en
  • US1510208A - Mine door : en
  • US1510391A - Draft appliance : en
  • US1509895A - Oil cup for air compressors : en
  • FR578757A - Further training in shipbuilding : en fr
  • GB200815A - Improvements in and relating to the manufacture of cellulose ethers : en
  • DE403476C - Holding together the ends to be soldered by flat coil springs made of wire : de en
  • ES89795A1 - Improvements in sidewalks, seats, chairs or their analogues. : en es
  • FR578519A - New false selvage for twinned pieces of fabric and process for making it on looms : en fr
  • US1510056A - Clothes hanger : en
  • CH107127A - Process for the preparation of a monoazo dye. : de en
  • DE397230C - Wood planing machine in connection with a saw device : de en
  • US1509909A - Pneumatic sizer : en
  • US1510248A - Machine for forming cigarette mouthpieces : en
  • USD65696S - Design for a combined base and body for candlesticks or analogous : en
  • ES89815A3 - Process for the manufacture of hydrochloric anhydride gas from common salt by means of sulfuric acid, with simultaneous obtaining of bisulfate. : en es
  • PL497B1 - Rock swider indigenous. : en pl
  • US1510449A - Method of manufacturing machine belts : en
  • PL482B1 - A method of obtaining azo-dyes from mixtures of nitrosamines and naphthols for multi-color printing. : en pl
  • US1510176A - Automatic lifting grab : en
  • US1510319A - Carpet-beating machine : en
  • GB222274A - A vacuum tube discharging rays : en
  • GB222351A - Improvements in or relating to vacuum brake apparatus for railway vehicles : en
  • GB222219A - An improved line balance for loaded telephone circuits : en
  • US1509927A - Can opener and paring knife : en
  • PL534B1 - Rock swider. : en pl
  • US1509963A - Mine car : en
  • CH106833A - Machine tool. : en fr
  • DE403575C - Spark plug connector : de en
  • US1510021A - Feeding mechanism for potato planters : en
  • US1510422A - Lubricating device : en
  • PL538B3 - : en pl
  • USD65706S - Island : en
  • US1509994A - Stump-cutting machine : en
  • US1509939A - Means for controlling fluids under pressure : en
  • US1509897A - Tire-chain fastener : en
  • FR578811A - Further development of jacks : en fr
  • PL563B1 - A method of producing silk from viscose, with fine fibers, from large nozzle openings according to the draft range, using a coherent viscose. : en pl
  • PL593B1 - Device of metal resonance bottoms. : en pl
  • US1510288A - Chute or sluiceway : en
  • DE403739C - Fastening device for light holder, footrests, etc. on tree trunks, rods or the like. : de en
  • FR578622A - Improvements to the gyroscopic steering apparatus of automotive torpedoes : en fr
  • FR578699A - Process for the concrete construction of cubicles, door frames and fire-resistant doors : en fr
  • ES89852A1 - Improvements in the piles with the means to drive them. : en es
  • DE403397C - Injection syringe : de en
  • FR578608A - Massage device : en fr
  • US1510371A - Power baler : en
  • US1509952A - Eraser support : en
  • PL508B1 - The method of obtaining ice dyes on artificial silk. : en pl
  • US1510066A - Veterinary obstetrical instrument : en
  • CA243284A - Process of extracting fibrous materials from vegetables : en fr
  • DE403236C - Process for preserving vegetable feed : de en
  • DE403565C - Agitator arrangement for Roestoefen : de en
  • PL509B1 - A method of purifying organic dyes and their intermediate products while maintaining or producing a colloidal state. : en pl
  • PL518B1 - Differential feed drive for drills. : en pl
  • US1509844A - Adjustment for terminals within connecter heads : en
  • CA6341S - Tire : en
  • CH107202A - Process for the preparation of a unilaterally acylated derivative of ethylene diamine. : de en
  • US1510217A - Toilet heating comb : en
  • CA243282A - Door lock : en fr
  • US1510002A - Self-closing pet cock : en
  • US1510216A - Bleaching powder : en
  • CH107192A - Oil filter. : de en
  • DE403525C - Finger guides for typewriters : de en
  • FR578718A - Brake system, for four-wheel cars : en fr
  • GB222172A - Improvements in metal framework for aircraft : en
  • US1510139A - Time-indicating mechanism : en
  • US1510335A - Friction shock-absorbing mechanism : en
  • US1509946A - Carburetor : en
  • US1510215A - Tire : en
  • US1510309A - Spring-winding attachment for talking machines : en
  • US1510344A - Automobile lamp : en
  • FR578567A - Device used for the provisional repair of any car suspension spring : en fr
  • GB222400A - Improvements in machines for digging potatoes : en
  • US1509891A - Sanitary closet : en
  • US1509925A - Car seal : en
  • US1510180A - Radiator : en
  • DE403501C - Tire rolling mill, especially for the rough and finish rolling of wheel tires : de en
  • ES89849A1 - A new system of covers for bottles and containers that contain wines or other liquids. : en es
  • FR578595A - Folder : en fr
  • FR578625A - Metal frame with tensioner : en fr
  • PL493B1 - A method of obtaining coal with low carbon ash content of any origin. : en pl
  • DE403199C - Bolt fastening for suspension isolators : de en
  • FR578821A - Circuit breaker circuit breaker : en fr
  • FR578526A - Device designed to avoid glare produced by high intensity light beams : en fr
  • FR578623A - Machine for forming cut blanks : en fr
  • PL589B1 - Artificial interior parts of the human or animal body, in particular artificial chewing devices including parts for their attachment. : en pl
  • CH106827A - Electric welding machine. : en fr
  • US1510316A - Hobbyhorse : en
  • CA243351A - Furnace arch : en fr
  • PL492B1 - Treatment of fragmented materials. : en pl
  • US1509980A - Chair glide and method of making the same : en
  • US1510073A - Packing structure and method of making same : en
  • US1509867A - Can perforator : en
  • US1510232A - Plumbing system : en
  • US1510363A - Nursing bottle : en
  • CA243250A - Dye : en fr
  • DE403465C - Control for piston knife : de en
  • FR578734A - Motion control with rocker switches : en fr
  • FR578741A - Door for closing berries : en fr
  • DE403138C - Sectional radiator : de en
  • GB222279A - An improved process for drying and coating porous materials for use as adsorbents and catalysts : en
  • DE403389C - Support isolator : de en
  • ES89894A1 - A new system for conditioning or packaging essences, perfumes, lotions and other similar perfumery products. : en es
  • USD65701S - Albert j : en
  • CA243327A - Clothes pin : en fr
  • CA243315A - Permutation lock : en fr
  • CA243306A - Door : en fr
  • US1510282A - Drill : en
  • US1510426A - Wheel : en
  • DK33715C - Defoamer. : da en
  • FR578624A - Automatic barrier for level crossings : en fr
  • PL531B1 - The method of making a wool surrogate from fiber solutions or : en pl
  • US1510041A - Duplex wiper for windshields : en
  • PL526B1 - Split pulley. : en pl
  • CH106878A - Winding for AC machines that can work with fields with different numbers of poles. : de en
  • DE403594C - Innovation in photographic typesetting machines : de en
  • FR578700A - Improvements to measuring devices for shoemakers and mold makers : en fr
  • CH107047A - Device for pinning a nut onto a bolt. : en fr
  • US1510191A - Attachment for milk-bottle cases : en
  • US1510425A - Process for the production of ethylesters of halogen sulphonic acids : en
  • US1509875A - Dump-body bracket : en
  • US1510114A - Apparatus for the objective determination of the refraction of the eye : en
  • CA243339A - Process of making fused bifocal lenses : en fr
  • CH107237A - Closing device for portable adding machines. : en fr
  • US1510055A - Loading rack for warehouses : en
  • DE402129C - Attachment of the thread separator for ring spinning and twisting machines : de en
  • FR578710A - Improvements to machines running at high speed : en fr
  • FR578765A - Further training in the making of dolls and other toys : en fr
  • FR578514A - Improvements to lubrication devices : en fr
  • FR578548A - Improvement in the electrolytic preparation of alkali metals : en fr
  • US1509934A - Motor vehicle brake : en
  • US1509903A - Depth-control and power-lift device for plows : en
  • US1510089A - Button : en
  • US1510242A - Alloy and apparatus made therefrom : en
  • US1510395A - Demountable rim : en
  • ES89838A1 - A procedure for the manufacture of an insecticide and disinfectant. : en es
  • DE403258C - Worm drive for electric mine locomotives and similar vehicles : de en
  • DE403757C - Process for the production of artificial sausage casings : de en
  • DE403847C - Post lantern for street lighting : de en
  • GB221464A - Improvements in pneumatic player mechanism for musical instruments : en
  • PL595B1 - The gear motor for the looper on chain-stitch sewing machines. : en pl
  • CA243350A - Bathing suit : en fr
  • CA243377A - Radiant heater back : en fr
  • CH106657A - Electric train lamp. : de en
  • DE403316C - Pump device with suction head for viscous material : de en
  • FR578637A - Decal process : en fr
  • GB222313A - Improvements in and relating to gully covers : en
  • GB222371A - Improvements in lever top cans : en
  • US1510218A - Automatic egg grader : en
  • US1510209A - Automobile hoist : en
  • PL609B1 - Body filling. : en pl
  • US1509864A - Method for producing a mixture of mono- and di-acetins : en
  • US1510135A - Machine tool : en
  • DE403305C - Thermometer which closes an electrical signal circuit when a certain temperature is reached, and in which an iron core carried by mercury can enter the area of a coil and thereby closes a signal circuit : de en
  • DE403632C - Drying drum system : de en
  • PL485B3 - The way of giving cotton the property of wool. : en pl
  • FR578512A - Gas generator or gasifier, in particular for motor vehicles : en fr
  • GB216123A - Apparatus for the development of cinematographic or like films : en
  • PL557B1 - Pump for extracting oil from boreholes, especially oil containing a significant amount of paraffin. : en pl
  • FR578816A - Roller bearing : en fr
  • FR578669A - Match impregnation process : en fr
  • FR578693A - Method of fixing electrodes for discharge tubes and machine for carrying out said method : en fr
  • DE403234C - Coupling clamp with curved clamping surfaces for clamping wires, wire ropes or the like. : de en
  • FR578532A - Semi-automatic miter machine : en fr
  • FR578594A - Shoe laces machine : en fr
  • ES89996A1 - A contact device for doorbells. : en es
  • DE403655C - Device for generating harmonics by means of vacuum tubes : de en
  • GB204342A - Improvements in or relating to bodies for vehicles : en
  • DK33700C - Device for Carriage of River Vessels over stretches of sea. : da en
  • FR578605A - Device for protecting electrical networks against overvoltages : en fr
  • GB222293A - Improvements in or relating to wheels for vehicles : en
  • GB222285A - Improvements in or relating to wireless control of distant apparatus : en
  • ES89968A1 - A procedure to intensify the reproduction of the silkworm obtaining a double harvest of this product. : en es
  • GB222297A - Improvements in and relating to loose protective covers for books : en
  • GB222550A - Improvements in or relating to the construction and manufacture of detonators : en
  • GB222922A - Improvements in apparatus for making metal catalyst : en
  • FR578701A - Improvements to phonographs : en fr
  • US1510308A - Arch support : en
  • ES89983A1 - A system of closures for metal sheet containers. : en es
  • FR578536A - Frame for metal doors and partitions : en fr
  • GB222237A - Improvements in furnace fire-bridges : en
  • GB222363A - Improvements in apparatus for facilitating and regulating the drawing out of the thread from loom shuttles : en
  • ES89951A1 - Warping machine. : en es
  • GB222222A - A mechanical galloping horse propelled by the rider : en
  • GB222261A - Improvements in firelighters and fuel : en
  • US1510418A - Pressure-regulating gas valve : en
  • DE401063C - Device for obtaining bast fiber tow from flax and other plant stalks : de en
  • GR724B - ELECTRIC MOTOR. : el en
  • FR578783A - Rave harvester : en fr
  • ES89862A1 - An automatic mixing apparatus for feeding the continuous presses used in the manufacture of pasta. : en es
  • DE403788C - Safety circuit : de en
  • FR578736A - Improvements made to liquid cooling systems for cylinders of crankshaft and piston machines, in particular those for moderate power internal combustion engines : en fr
  • GB200102A - Improvements in or relating to head lights for vehicles : en
  • GB200833A - Improvements in and relating to gyroscopic navigational instruments : en
  • CA243283A - Rubber tire : en fr
  • DE403621C - Safety miner's lamp : de en
  • US1510014A - Silo door and lock : en
  • DE403301C - Crankpin grinding device : de en
  • PL628B1 - Sewing machine for folding the edge with a needle that moves up and down and with binding thread guides. : en pl
  • FR578636A - Daytime and nighttime advertising device that fits into sidewalks : en fr
  • DE403185C - Drive device for textile machines with fixed motor and swiveling transmission wheel : de en
  • DE403512C - Motorized typewriter : de en
  • FR578751A - Improvements in vehicle spring suspensions : en fr
  • GB222349A - Improvements in or relating to bedstead and like attachment fittings : en
  • FR578562A - Method for damping the flow pulsations due to switching in electrical machines with toothed armature collector : en fr
  • GB222394A - Improved coupling or union device for pipes, nozzles, taps and the like connections : en
  • GB222540A - A machine, or device, for laying bricks in building operations : en
  • CA243320A - Cabinet for talking machine record discs : en fr
  • DK33721C - Truck with detachable body. : da en
  • DE403326C - Machine for compressed air locomotives : de en
  • DE403515C - Typewriter with reversible paper roller : de en
  • DE403658C - Device for optional calls by means of resonance relays responding to a series of pulses : de en
  • GB222236A - Improvements in connectors for tyre pumps and the like : en
  • USD65712S - Design pok a tire tbead : en
  • DE403448C - Procedure for determining sources of interference in high-voltage networks : de en
  • DE402208C - Deflagration turbine : de en
  • DE403388C - Method of attaching the bolt to suspension isolators : de en
  • ES89857A1 - Procedure and apparatus for automatic unlocking of rolled metal capsules. : en es
  • DE403391C - Mercury seal, especially for mercury vapor rectifiers : de en
  • DE403734C - Induction relay for alternating currents with adjustable delay : de en
  • FR578740A - New airplane wing profile : en fr
  • FR578656A - Method and apparatus for making solid products or objects using one or more liquid or plastic materials : en fr
  • DK33722C - Brush. : da en
  • US1509836A - Reed-polishing machine : en
  • FR578508A - Deadbolt lock enhancements : en fr
  • DE403670C - Bathtub with heating draft : de en
  • GB222248A - Improvements in means for supporting displaying devices in shop windows and other places : en
  • ES89957A1 - Improvements in safety devices for razors and to protect their blades. : en es
  • FR578602A - Household coffee maker, steamed : en fr
  • GB222211A - Improvements in radio transmitting systems : en
  • GB214605A - Rotary drilling equipment for boring wells and the like : en
  • GB217924A - Improvements in and relating to elastic fluid turbine rotors and methods of avoiding tangential bucket vibration therein : en
  • GB222302A - Improvements relating to valves : en
  • US1510078A - Welding and forging die : en
  • CA243294A - Reinforced hosiery : en fr
  • CH105901A - Binder for boxes. : en fr
  • DE403480C - Storage device for the use of X-rays : de en
  • DK33705C - Driver brake valve for compressed air brakes in Railway trains, Drivvogne and the like. : da en
  • ES89989A1 - Improvements in devices to distribute lubricants. : en es
  • FR578756A - Multiple wave acoustic device : en fr
  • FR578763A - Method and apparatus for raising liquids by emulsion : en fr
  • FR578788A - Mechanical device for cutting rusks : en fr
  • FR578797A - Electrically wound watch movement : en fr
  • GB222213A - Improvements in or relating to bag corner sewing and like operations : en
  • AU1703024A - Process for dyeing textile fabric, paper and like material : en
  • DE403530C - Railway shell buffer : de en
  • DE403783C - Process for the production of powdery cotton : de en
  • DE403672C - Process for the electrothermal extraction of zinc and other volatile metals : de en
  • CA243387A - Water-mixer : en fr
  • CH107166A - Hairbrush. : de en
  • US1510327A - Dating-stamp lock : en
  • ES89975A1 - A sound conduit for talking machines. : en es
  • FR578546A - Improvement in perfume extraction processes : en fr
  • GB222333A - Improvements relating to elastic tyres for road vehicle wheels : en
  • CH106568A - Fountain pen adjustable for each nib. : de en
  • CH107083A - Device to protect against contact with live electrical lines. : de en
  • AU1564023A - A combination rotary tunnelling' machine, for cutting circular, and ovoid tunnels and sewers : en
  • ES89845A1 - Improvements in the apparatus for distilling carbonaceous matters. : en es
  • CH106902A - Display device intended in particular for the agricultural population. : de en
  • DE403689C - Soldering device for cans : de en
  • US1510379A - Tag fastener : en
  • DE403460C - Coat coffin : de en
  • DE403532C - Electro-pneumatic brake : de en
  • DK33720C - Helical Cutter for Gear Cutting. : da en
  • DE403603C - Switching device for the electric sounder and for dimming the headlights of motor vehicles : de en
  • GB222239A - Improvements in or connected with telephone receivers : en
  • GR721B - MATERIAL FOR EMBROIDERY. : el en
  • DE403736C - Device for the production of artificial threads : de en
  • DE403358C - Fuel air mixer for internal combustion engines : de en
  • FR578848A - Bottle basket : en fr
  • GB222296A - A new or improved device for holding fishing tackle and casts : en
  • GB222315A - Improved means for securing postal envelope flaps : en
  • DE391583C - Differential gear, especially for motor vehicles : de en
  • DK33702C - Casting for the manufacture of cement windows. : da en
  • US1509870A - Apparatus for mounting and demounting pneumatic tires : en
  • FR578610A - Radiator for cooling water and oil in automobiles and airplanes : en fr
  • FR578684A - Method of fixing the turbine discs on their shaft : en fr
  • GB222535A - Improvements in quick action thermally operated electric switches : en
  • GB210728A - Improvements in electric gas-filled discharge tubes : en
  • DE403694C - Cone crusher with a crusher shaft rotatably mounted in the frame : de en
  • DE403496C - Linkage, especially for mannequins : de en
  • GB222357A - An improved geyser : en
  • US1510009A - Heel-grooving machine : en
  • DE403241C - Knife with a cut-out blade fixed to the handle : de en
  • ES89938A1 - Junction and end boxes for high voltage cables. : en es
  • FR578750A - Elastic suspension device for baby carriages : en fr
  • DK33694C - Electromagnetic apparatus for generating or recording sound oscillations, e.g. usable as Telephone or Microphone. : da en
  • PL542B1 - Spray nozzle for viscose or similar fiber solutions. : en pl
  • FR578583A - Individual memorial : en fr
  • FR578813A - Portable device for putting derailed vehicles back on track : en fr
  • GB222259A - Shock absorber : en
  • GB222323A - Improvements in laminated leaf springs : en
  • CH106891A - Articulated support. : en fr
  • CH107131A - Process for the preparation of a substantive azo dye. : de en
  • GB222417A - Improvements in or relating to railway sleepers : en
  • DE403351C - Multi-wing irrigation turbine : de en
  • FR578673A - Combined wet and dry cement advanced treatment process : en fr
  • DE403561C - Cooking and heating furnace for liquid fuels : de en
  • US1510243A - Joint construction and method of forming the same : en
  • GB222301A - Improvements in or relating to electrical condensers : en
  • GB222411A - Improvements in structural toys : en
  • ES89921A1 - Automatic machine for flakes. : en es
  • US1510140A - Rotary kiln and cooler : en
  • US1510147A - Refrigerating apparatus : en
  • DE403584C - Photographic cassette : de en
  • FR578794A - Rocket launcher device for airplanes : en fr
  • ES89820A1 - A device of propellers and brakes to facilitate the descent and landing of airplanes. : en es
  • ES89913A1 - A new hive. : en es
  • FR578780A - Method and device for bringing together in parallel, using an agglutinant, fibers constituting textile threads, filaments, waste or slime of silk, artificial silk, cotton or mixtures : en fr
  • DE403499C - Heat saver for iron : de en
  • FR578713A - Method and apparatus for taking and reproducing pictures in natural colors : en fr
  • FR578777A - Device and paper for music inscription : en fr
  • US1510151A - Diluting device for internal-combustion engines : en
  • GB222265A - Improvements in or relating to motor cycles : en
  • GB222281A - Improvements in and relating to means for changing speed in power transmission gears : en
  • FR578655A - Device for pushing back and crushing beaded rims : en fr
  • FR578827A - Cooking oven system for example for cooking oils, pyrogenating varnish gums, making soaps, etc. : en fr
  • DE403589C - Method and apparatus for processing photographic films : de en
  • US1510356A - Vehicle running gear : en
  • DE403755C - Process for the production of ornamental enamelling on any metal objects : de en
  • US1510206A - Bank cage : en
  • ES89902A2 - Ball bearing for screw gear. : en es
  • GB222541A - Improvements in and relating to acoustic signalling systems and apparatus therefor : en
  • CA243293A - Carbureter jet controlling device : en fr
  • US1510321A - Folding scythe : en
  • FR578586A - Heavy oil burner : en fr
  • FR578753A - New type of apparatus for artificial incubation of silkworm seeds : en fr
  • GB222212A - Improvements in and relating to wefting motions for looms for weaving : en
  • CH106919A - Device for the electrical remote control of optical signs, in particular for railway station displays. : de en
  • CH107134A - Process for the production of an indigoid dye. : de en
  • US1510253A - Spark plug : en
  • CH106843A - Roller bearings. : de en
  • DE403669C - Knocking device for cleaning traveling grids : de en
  • GB222390A - Improvements in wheels for road vehicles : en
  • GB222413A - Improvements in electric corrective or modifying circuits for use with apparatus forreproducing sound : en
  • PL491B1 - Method and device for detaching light materials from heavy liquid media. : en pl
  • DE403345C - Reinforcement of iron? Carriers : de en
  • DE403204C - High voltage resistance : de en
  • US1510183A - Liquid-hydrocarbon burner : en
  • CH107081A - Process for the production of multi-core power cables. : de en
  • CH107215A - Process for compacting the surface of coatings produced by the metal spraying process on workpieces. : de en
  • FR578665A - Safety rings for carrier pigeons : en fr
  • US1509947A - Metallurgical process : en
  • ES89959A1 - A two-stroke combustion engine. : en es
  • GB222560A - Improvements in or relating to machines for bending pipes, bars and the like : en
  • AU1604324A - Improved tent : en
  • US1509831A - Fountain paintbrush : en
  • US1510446A - Bell ringer : en
  • AU1704824A - Stapling machines : en
  • CA243291A - Dish washing machine : en fr
  • GB222350A - Improvements in or relating to combing machines : en
  • DE403802C - Recovery and cleaning of light metals : de en
  • FR578581A - Compensation cross member for insulator supports : en fr
  • FR578782A - Overcurrent relay for network protection with automatic selective timing : en fr
  • CA243256A - Combined bottle vending machine and refrigerator : en fr
  • US1509820A - Apparatus for separating the gas, oil, and water from oil wells : en
  • US1510213A - Cover for check books : en
  • DE397392C - Machine for the production of upsetting objects, e.g. Rail nailing : de en
  • CA243286A - Staple pulling device : en fr
  • DE389280C - Shed forming device for hand looms and looms : de en
  • US1510028A - Carburetor : en
  • FR578842A - Improvements to automatic and remote control switches : en fr
  • CA243262A - Buoy lamp : en fr
  • CA6343S - Ladies' dress : en
  • US1510382A - Tabulator for typewriters : en
  • DE403484C - Hair clipper : de en
  • DE403524C - keylock : de en
  • FR578809A - Mechanical toy simulating animals with a big back, twitching their tail, neck or trunk : en fr
  • GB215314A - Shock absorber for the front of motor vehicles and lorries with means for disconnecting the clutch and applying the brake automatically when shocks occur : en
  • DE403580C - Mechanical harmonica : de en
  • US1510045A - Method of firing retort furnaces : en
  • DE403528C - Railway shell buffer : de en
  • DE403282C - Portable infusion device for coffee, tea, etc. Like. With compressed air filter : de en
  • DE403674C - Eyepiece with a large field of view : de en
  • DE403200C - Device for attaching the bolt to suspension isolators : de en
  • DE403208C - Process for manufacturing mica capacitors : de en
  • GB217881A - Improvements in garment supporters : en
  • GB222273A - Improvements in dynamo electric machines : en
  • GB222359A - Improvements in junction and terminal boxes for high tension cables : en
  • CA243246A - Vacuum pump : en fr
  • PL529B1 - A method of making silk with the thinnest fibers from viscose by shedding a raw viscose solution with acid. : en pl
  • PL620B1 - Machine for cutting and embroidering buttonholes. : en pl
  • CH107161A - External cladding of fireproof equipment. : de en
  • PL565B1 - A method of producing pharmaceutical and dietary preparations in the shape of pearls. : en pl
  • US1510247A - Electric-socket plug : en
  • ES89952A1 - Alternative air generator with valve distributed by the shaft-crank, for tools with reciprocating piston. : en es
  • GB205783A - Improvement in cable telegraphy : en
  • DE403722C - Smoke chamber steam superheater for standing cross boiler and heating tube boiler : de en
  • DK33717C - Condenser, especially for small refrigeration machines. : da en
  • CA243362A - Angle reinforcement : en fr
  • US1510368A - Hydraulic coupling and change-speed gear : en
  • US1510159A - Means for packing tires and other articles for transport : en
  • CA243300A - Method of producing a constant degree of humidity in air or other gas : en fr
  • CA243244A - Fish net : en fr
  • CA243325A - Safety napkin clip : en fr
  • CH107022A - Talking machine. : de en
  • DE403242C - Safety razor : de en
  • DE403324C - Device for rendering air and other gases or vapors odorless using metal wires that are made to glow : de en
  • DE403758C - Process for the production of pulp from softwood : de en
  • US1510173A - Manganese-peroxide anode : en
  • CH107017A - Apparatus for determining deviations from the vertical in boreholes. : de en
  • DE403839C - Machine for the tight wrapping of soft goods such as pieces of cheese : de en
  • CH107206A - Process for the preparation of a new vat dye. : de en
  • PL499B1 - A device for self-turning of the auger for deep drilling. : en pl
  • PL583B1 - The method of sealing the joints of aquifers with cement. : en pl
  • US1510416A - Forceps : en
  • US1510295A - Hand plane : en
  • ES89837A1 - An adjustable mirror for vehicle drivers. : en es
  • CH106153A - Device for draining off liquid precipitating on a channel wall. : de en
  • DE403572C - Interrupter lever for ignition devices : de en
  • DK33693C - Method for Manufacturing Glazed Slabs for Wall and Floor Cladding. : da en
  • US1510433A - Recovering gasoline : en
  • FR578530A - Improvements to two-stroke engines : en fr
  • CH107100A - Electro-magnetic device. : en fr
  • DE403597C - Automatic pressure compensation device for the axial thrust : de en
  • US1510284A - Process for making decolorizing carbon from peat : en
  • US1509973A - Garment : en
  • US1510320A - Automatic train stop : en
  • US1510268A - Coffee-urn-heating device : en
  • ES89967A1 - A perfected system of upholstery armature or modeling machine. : en es
  • CA243237A - Road sweeping and refuse collecting machine : en fr
  • CH107050A - Oldham elastic coupling. : de en
  • PL535B1 - Rock drill. : en pl
  • US1510396A - Car replacer : en
  • US1510407A - Couch-hammock frame : en
  • US1510376A - Surgical and dental chair : en
  • DE403601C - Shot ladder, especially for trucks : de en
  • CH107223A - Type set for the production of typewriter font reproduced from the printed font. : de en
  • CA243267A - Combined brush cutting and road scraping machine : en fr
  • US1510347A - Vehicle brake : en
  • CH107071A - Cold generating apparatus based on the absorption principle. : de en
  • DE403223C - Massaging device for rubbing a liquid into the skin : de en
  • GB222337A - Improvements in and relating to windmills combined with ships or other water craft or aircraft or motor vehicles for the purpose of driving or propelling the same and for generating electricity for auxiliary services : en
  • US1510322A - Plow : en
  • PL573B1 - Chilling plates in apparatus for continuous rectification. : en pl
  • DE403517C - Paper carriage switching device on typewriters : de en
  • ES89816A3 - Process for the continuous manufacture of hydrochloric anhydride gas and potassium bisulfate from potassium chloride and sulfuric acid. : en es
  • GB222364A - Improvements in and connected with railway and tramway rail joints : en
  • DE403723C - Melting tank for stereotype metals u. like purposes : de en
  • CA243379A - Fastening for footwear : en fr
  • US1509874A - Flytrap : en
  • PL598B1 - Device for driving the hook on sewing machines. : en pl
  • CH106722A - Shingle. : de en
  • CH107008A - Mobile equipment for cinematographic presentations. : de en
  • GB222232A - Improvements in and relating to snap fasteners : en
  • CH106981A - Method and device for applying a fabric web to the fabric rollers of an embroidery machine. : de en
  • CH104726A - Subsoil loosening device for plows. : de en
  • GB222264A - Improvements in brackets for shelves, rods or the like : en
  • PL586B1 - A device that facilitates walking of a sick leg. : en pl
  • DE403756C - Chuck for holding rotating tools : de en
  • DK33707C - Adjustment device for carburetors. : da en
  • FR578516A - Device to prevent milk from overflowing during boiling : en fr
  • FR578614A - Improved method for the manufacture of solid products or articles from one or more liquids or plastics : en fr
  • DE403416C - Arrangement for sailing craft : de en
  • GB222299A - Improvements in and relating to locks and latches : en
  • DE403643C - Process for the production of ethylene oxide : de en
  • PL519B1 - Rotary rock drill from which the extension piece may be detached by the drill blade due to rotation in the direction of rotation during operation. : en pl
  • PL501B1 - Bolt protection. : en pl
  • US1510397A - Milk-bottle closure : en
  • US1510350A - Necticut : en
  • PL544B1 - Method of obtaining pre-cut fibers from pine needles or other coniferous trees. : en pl
  • US1510252A - Pneumatic feeding mechanism : en
  • GB201538A - Improvements in photographic combined developing and fixing compositions : en
  • GB222521A - Improvements in valve mechanism for cylinders of internal combustion engines : en
  • AU1295223A - Improvements in and relating to shaving brushes : en
  • FR578571A - Semi-gasifier with additional combustion chamber placed behind the fireplace altar : en fr
  • PL602B1 - Machine for the production of broken roof tiles. : en pl
  • CH106784A - Continuous distillation process for petroleum, asphalt or bituminous rocks, with free bitumen. : en fr
  • DE403714C - Process for the production of colloidal metal selenides or metal tellurides : de en
  • US1510083A - Ear tag : en
  • US1510401A - Toilet-seat attachment : en
  • US1510349A - stanley : en
  • US1510419A - Signal : en
  • US1509883A - Steering wheel for automobiles and the like : en
  • US1510300A - Swivel caster : en
  • US1510291A - Bushing extractor and inserter : en
  • US1510434A - Process of recovering gasoline : en
  • AU1627824A - Improvements in tipping 1 appliances for commercial motorcars andother vehicles : en
  • CH107064A - Carburetor for internal combustion engines. : en fr
  • DE403025C - Die with die capsule : de en
  • DE403434C - Railway shell buffer : de en
  • DE403533C - Railway carriages with removable and mobile car bodies : de en
  • FR578559A - Improvements to installations for the dehydration of alcohol and other volatile liquids : en fr
  • FR578823A - Spherical bearing : en fr
  • GB211138A - Improvements in or relating to gear cutting machines : en
  • US1510033A - Floodgate : en
  • US1510212A - Device for opening stopped drainpipes : en
  • US1510271A - Blast of cupola furnaces and blast furnaces : en
  • CH106957A - Toilet flushing device. : de en
  • PL487B1 - The way of giving cotton fabrics new properties of various kinds. : en pl
  • US1510203A - Striking machine : en
  • US1510429A - Cigarette case : en
  • AU1806124A - Improved fastener ofthe hinged hasp type for trunks boxes andthe like : en
  • PL527B1 - Devices on spools for rayon threads. : en pl
  • CA243287A - Apparatus for the projection of microscopic images : en fr
  • DE403608C - Security device against theft of motor vehicles : de en
  • DE403635C - Gate for watercourses for shipping and stowage purposes : de en
  • PL591B1 - Device for total or partial obstruction of arterial and venous blood circulation, closure of carotid and frontal arteries, etc., as well as for treatment with constant pressure. : en pl
  • US1510334A - Friction shock-absorbing mechanism : en
  • US1510367A - Antifriction bearing : en
  • USD65707S - Harry george spooner stone and leon : en
  • CA243254A - Tufting attachment mechanism for sewing machine : en fr
  • CH107080A - Grinder trolley. : en fr
  • PL488B1 - A way of giving cotton a transparent appearance. : en pl
  • PL616B1 - A tap for mixing cold and hot water. : en pl
  • US1510020A - Safety razor : en
  • DE403218C - Underneath the wind grate : de en
  • DE403641C - Machine for the production of wire nails with controlled head press die : de en
  • CA243303A - Boot and shoe dryer : en fr
  • DE403474C - Spark detector for explosion engines : de en
  • PL579B1 - Manner of making shaft linings for freezing shafts. : en pl
  • US1510085A - Cable support : en
  • GB200110A - Improvements in or relating to elastic wheel tyres : en
  • US1509919A - Duplex brake mechanism for motor vehicles : en
  • US1509933A - Weft-replenishing mechanism : en
  • US1510287A - Casement-window attachment : en
  • CH107009A - Multicolor screens for photographic purposes and methods and apparatus for their manufacture. : de en
  • US1509879A - Mechanical toy : en
  • US1510394A - Pipe band : en
  • USD65685S - Design for a lamp shade or similar article : en
  • US1510104A - Creeper : en
  • USD65684S - Design fob a wedding : en
  • DE403602C - Electric lighting system for the interior of motor vehicles : de en
  • FR578550A - Damper : en fr
  • FR578554A - Synthetic ammonia manufacturing process : en fr
  • FR578691A - Device for cleaning and polishing knives and forks : en fr
  • DE403139C - Boilers for low quality fuels : de en
  • FR578664A - Segment device for internal combustion engines : en fr
  • FR578762A - Rinsing device for bottle cleaning machine : en fr
  • ES89992A1 - An elastic wheel for automobiles that allows removing the inner tube or tire, if desired, or wearing a tire, which with said wheel acquires greater security. : en es
  • GB214245A - Improvements in umbrella racks or brackets with locks : en
  • GB222321A - Improvements relating to gas heated cooking apparatus : en
  • GB222556A - Improvements in and relating to molds for centrifugally casting metal : en
  • GB222563A - Improvements in universal joints : en
  • FR578833A - Switch for ignition devices, in particular for high-speed explosion engines : en fr
  • GB219974A - Improvements in and relating to elastic fluid turbines : en
  • GB222379A - Improvements in or relating to plugs for electric wall-sockets and lamp-sockets or the like : en
  • FR578534A - Improvements to vacuum can welding machines : en fr
  • DE403329C - Water drain valve for compressed air systems on vehicles : de en
  • DE403708C - Method of treating woolen yarn : de en
  • DE403235C - Epicyclic gearbox with overload protection : de en
  • DE403459C - Vaginal mirror holder that can be connected to an operating chair or the like : de en
  • DE403704C - Screw connection : de en
  • US1509902A - Tobacco-curing apparatus : en
  • US1509983A - Container for liquids : en
  • ES89884A3 - An electric headlamp for automobiles and similar applications. : en es
  • ES89824A1 - New procedure for treating alkaline salts in solutions, in combinations or in mixtures. : en es
  • GB201536A - Improvements in safety devices for waste gas feed water heaters for locomotive and similar boilers : en
  • DE403201C - Device for fastening bolts to suspension isolators : de en
  • DE403612C - Protection device for motor vehicles or the like. : de en
  • GB222402A - Improvements in and relating to automatic advance and retard ignition devices for magneto electric machines : en
  • US1510008A - Combined punch and shear : en
  • FR578703A - Improvements relating to the production of titanic acid : en fr
  • FR578728A - Rotary ball or roller mill : en fr
  • ES89899A1 - Box with removable lid. : en es
  • ES89818A3 - Apparatus for cutting glass tubes or rods with continuous movement. : en es
  • FR578523A - Automotive Windshield Wipers : en fr
  • FR578798A - complex carbon electrode for electric furnaces and method of manufacture thereof : en fr
  • DE403205C - Device for starting three-phase motors using a star-delta switch : de en
  • DE403546C - Synchronous rectifier with oscillating or rotating contactor : de en
  • FR578521A - Improvements to machines for coating confectionery articles : en fr
  • DE402582C - Method and device for preserving green fodder : de en
  • GB222252A - Improvements in the manufacture of twist-lace : en
  • GB222324A - Improved construction of sealing device : en
  • FR578804A - Bagging device : en fr
  • DE403318C - Process for the foundation of structures in water : de en
  • FR578839A - Improvements in the projection process of photographic or cinematographic images : en fr
  • DE403585C - Process for the production of developer-containing silver halide layers : de en
  • FR578726A - Improvements in methods and apparatus for annealing glass articles : en fr
  • GB209712A - Method of and means for discharging electricity generated in rubber spreading machines : en
  • ES89931A1 - A new process for spinning all kinds of textile fibers. : en es
  • GB222567A - Process for dyeing textile fabric, paper and like materials : en
  • ES89829A1 - Improvements in dust collectors and separators. : en es
  • FR578641A - Electric water heater for domestic use : en fr
  • US1510198A - Holder : en
  • DE403246C - Electric horn with an anchor made of laminated iron sheet : de en
  • ES89973A3 - A mechanism or movement applicable to the spindles of the presses used for the extraction of wines, oils and other products. : en es
  • FR578721A - Face to hand : en fr
  • GB211113A - Improved process for purifying juices and syrups in extraction of sugar from beet : en
  • ES89871A3 - An improvement on articulated wagons. : en es
  • GB222412A - Apparatus for playing a table game : en
  • ES89958A1 - A compressed spoke wheel system for vehicles and various uses. : en es
  • GB211112A - : en
  • FR578582A - Improvements to electric riveting machines : en fr
  • US1510153A - Valve for drilling engines : en
  • ES89910A1 - A universal two-stroke internal combustion engine. : en es
  • GB222319A - Improvements in cementing machine : en
  • DE403662C - Switching arrangement for three-phase generators or direct current dynamos : de en
  • US1509861A - Fare holder : en
  • US1509950A - Coin sorter : en
  • FR578773A - Device for cleaning pipes : en fr
  • GB222320A - Insecticide more particularly for use as wood worm killer and destroyer : en
  • ES89821A2 - A new procedure for making espadrilles, sneakers or other footwear, based on braid or jute, hemp, esparto or any other vegetable fiber, lint or waste from rags, bags or any other product. : en es
  • DE403398C - Protection device for wallets against loss and theft : de en
  • GB222334A - Improvements in crystal rectifiers for use in wireless telephony : en
  • DE403590C - Process for producing water-insoluble multicolor screens : de en
  • US1510133A - Protecting device for fuel tanks : en
  • US1510424A - X-ray-film carrier : en
  • PL577B1 - and oil gas. : en pl
  • PL626B1 - Device for supplying compressed air or water under pressure to the backfill lines. : en pl
  • DE403692C - Soldering solid wire chains and braids : de en
  • DE403488C - Device for operating electrical clocks or similar devices by means of capacitor currents in alternating directions : de en
  • DE403365C - Toy vehicle in the form of a bicycle with a figure : de en
  • FR578769A - Electric automatic combiner applicable to automobile electric lighting : en fr
  • GB222246A - Improvements relating to telephone systems : en
  • DE401999C - Clamping device for a variety of shoe eyelets and similar small items : de en
  • GB222398A - Improvements in or relating to bicycle sledges : en
  • US1509866A - Coating apparatus : en
  • DE402647C - Device for cutting Narrow straps from leather waste : de en
  • PL548B1 - Shield part of the clasp for clothes. : en pl
  • US1510030A - Cooking plate : en
  • USD65699S - Design for a plate or analogous article : en
  • DE403332C - Locomotive brake sled for the stub tracks in the locomotive shed : de en
  • ES89892A1 - A system for assembling and disassembling seats, forming unlimited rows of seats, applicable to theaters, cinemas and other places where public shows are held. : en es
  • FR578574A - : fr
  • GB222216A - Improvements relating to secret intercommunication by oscillatory discharges : en
  • US1510195A - Fermentation process : en
  • GB222270A - Improvements in the manufacture or treatment of coke and in the manufacture of gas from coke : en
  • PL618B1 - A sewing machine with a double lockstitch. : en pl
  • US1509970A - Fluid-pressure brake : en
  • USD65683S - Island : en
  • CH107102A - Lamp holder device for electron discharge devices, also known as thermionic lamps. : en fr
  • US1510062A - Washing device : en
  • PL574B1 - The method of condensation in rectifying apparatuses. : en pl
  • USD65700S - Design for a wall lighting fixture : en
  • CA243255A - Combination comb and brush : en fr
  • DE403344C - Two-part casting mold for the production of steel mill molds : de en
  • DE403129C - Arrangement for spacing coil windings : de en
  • GB217871A - An improved method of twisting by means of high speed machines without flyers or rings : en
  • US1510451A - Punch : en
  • ES89971A1 - A procedure for benefiting ores in blast furnaces by injecting pulverized fuel together with a charge. : en es
  • FR578662A - Further training in the manufacture of so-called papers : en fr
  • GB203713A - Improvements in and relating to membranes for ultra filtration and dialysis : en
  • DE403537C - Flexible hose connection for ventilating car engines from the car body : de en
  • PL594B1 - Device for processing at sewing machines. : en pl
  • US1509860A - Curbing : en
  • US1510134A - Electrode for electrometallurgical furnaces : en
  • US1510392A - Sponging machine : en
  • US1510305A - Hatch-cover fitting : en
  • USD65705S - Design for a plate or analogous article : en
  • DE403705C - Process for the saccharification of cellulose : de en
  • FR578645A - Appliance for cooking bakery and pastry articles of all kinds : en fr
  • FR578832A - Improvements to gravity carriers : en fr
  • US1509938A - Process for making rubber-tire articles and the like : en
  • US1510263A - Centrifugal starting switch : en
  • DE403582C - Facility for photographic recordings : de en
  • ES89787A1 - A mechanical process for the production of eyelets and other sheet metal items. : en es
  • GB218995A - Improvements in or relating to centrifugal pumps : en
  • FR578836A - Further development of electric clocks : en fr
  • FR578838A - Railroad Track Improvements : en fr
  • GB222253A - Improvements relating to pin tumbler locks, and latches : en
  • DE403697C - Housing for leaf springs, especially for motor vehicles : de en
  • GB222372A - Improvements in and relating to friction gear for power vehicles : en
  • DE403361C - Sterilization system : de en
  • FR578553A - Refinements to magnetos and similar armatures : en fr
  • DE403357C - Mixer heater for internal combustion engines : de en
  • DE403314C - Device for automatic overloading of piece goods from a vertical conveyor to a horizontal conveyor : de en
  • GB222266A - Improvements in folding tables : en
  • DE403593C - Method and device for the plastic replication of objects : de en
  • CA243369A - Combined folder and cover : en fr
  • USD65704S - Design eor a ceiling lighting fixture : en
  • PL536B1 - Rock chipper with breaking surfaces between the grooves. : en pl
  • DE402161C - Tipping and locking device for tipping wagons : de en
  • GB219665A - Car for roundabouts : en
  • US1509981A - Beverage shaker : en
  • FR578510A - Improvements made in the manufacture of fuel agglomerates : en fr
  • PL627B1 - Device for producing stitches for sewing machines. : en pl
  • US1510069A - Cotton-hull-extracting machine : en
  • FR578810A - Motorcycle rear wheel suspension : en fr
  • AU1531423A - Improvements in turbines or pumps : en
  • CA243280A - Cap : en fr
  • PL608B1 - : en pl
  • US1510052A - Combined top and truncated-cone radiating flue for oil stoves : en
  • US1510237A - Apparatus for forming shoe-bottom filler : en
  • US1509968A - Visible signal for motor vehicles : en
  • ES89961A1 - Articulated rotating disc and shuttle. : en es
  • GB222292A - Improvements in or relating to the waterproofing of fabric articles : en
  • US1509998A - Refrigerating machine : en
  • US1510197A - Method of and machine for electric welding : en
  • US1510119A - Switch handle : en
  • USD65693S - Design for a casing for a traffic signal : en
  • DE403490C - Preheater for fixed vertical tube boilers : de en
  • DK33695C - Sound device with one or more two-room sound rooms. : da en
  • FR578696A - Improvements to photographic printing frames : en fr
  • GB219641A - Improvements in pneumatic tyres : en
  • GB208721A - Improved process for the manufacture of perylene : en
  • US1509929A - Cryptographic apparatus : en
  • AU1984624A - k Improvements relating to electrical substations : en
  • PL566B1 - The method of producing yeast, especially ventilated yeast. : en pl
  • US1509890A - Reel : en
  • US1510430A - Sprocket mounting : en
  • FR578545A - Improvements in the construction of reactance coils : en fr
  • FR578648A - Improvements to vehicle headlights : en fr
  • GB222286A - A device for automatically shunting pit tubs and the like : en
  • DE403548C - Electric furnace intended for welding, hardening, burning or other heating purposes : de en
  • DE403285C - Bar floor : de en
  • US1510229A - Automatic clutch-controlling device for powered tenders : en
  • DE401774C - Device for marking routes and danger zones at sea : de en
  • DE403583C - Device for upward and downward adjustment of the lens mount of photographic cameras : de en
  • FR578708A - Improvements to the means of control : en fr
  • FR578644A - Door operating device, especially for automobile doors : en fr
  • US1510224A - Building construction : en
  • USD65688S - Design for a resilient tire : en
  • US1510324A - kaping : en
  • CH107164A - Coal Bucket. : de en
  • GB222306A - Improvements in and relating to machines for washing plates dishes and like table utensils : en
  • GB222557A - An improved rotary mechanism for use as a toy or otherwise : en
  • USD65687S - Design for a pin or similar article : en
  • DE403356C - Injection device for internal combustion engines with a special compressor : de en
  • ES89832A1 - A feeding device for carburettors. : en es
  • ES89878A1 - Procedure for the construction of wells or other similar works in narrow and deep mine excavations, where there are layers that carry water. : en es
  • US1509943A - Safety controller handle : en
  • PL567B1 - : en pl
  • PL569B1 - Device for aseptic mixing of liquids, especially mash, in a closed vessel. : en pl
  • US1510080A - Therapeutic ray appliance : en
  • US1510149A - Means for repairing leaks in metal utensils : en
  • US1510233A - Plaster-receiving board : en
  • US1510386A - Automatic cut-off : en
  • US1510264A - Steering-wheel brake for automobiles : en
  • US1509985A - Accelerating system for induction motors : en
  • FR578660A - Timing cam control device for star engine : en fr
  • FR578524A - Gear enhancements : en fr
  • CH107077A - Method for synchronizing and preventing the oscillation of single- and multi-phase AC synchronous machines. : de en
  • DE403630C - Method and furnace for burning bituminous slates and other fuel-containing rocks : de en
  • FR578560A - Method and devices for injecting a combustion turbine : en fr
  • DE403384C - Automatic device for regulating the speed of a train on a certain route : de en
  • DK33701C - Device for fire signaling systems. : da en
  • FR578555A - Method and apparatus for degreasing and pickling culinary instruments : en fr
  • FR578621A - Method and apparatus for the production of hydrogen : en fr
  • FR578587A - Folding transport box : en fr
  • DE403334C - Switch box with oil filling, inside which the switch contacts and the fuses arranged in series with them are located : de en
  • CH107048A - Method of manufacturing a crankshaft and crankshaft obtained by said method. : en fr
  • CH107140A - Machine for the production of nails, pins and the like from continuous wire. : de en
  • DE403599C - Pouring or spraying pipe for foaming liquids for fire extinguishing purposes : de en
  • FR578801A - : fr
  • GB219953A - Document guides for multiplex writing machines : en
  • US1510110A - Guide : en
  • US1510174A - Spray nozzle : en
  • US1510187A - Headrest : en
  • ES89817A1 - Procedure to find and determine the layers of parts of the soil that have variable electrical conductive capacity. : en es
  • ES89868A1 - A new photographic apparatus. : en es
  • FR578787A - Improvements to accumulator load banks : en fr
  • US1510125A - Regulating conductor for electric heaters : en
  • GB212227A - Improvements in or relating to packing devices for relatively rotating bodies : en
  • US1510184A - Storage-battery support : en
  • CA243279A - Vehicle washing apparatus : en fr
  • DE403778C - Process for coloring alkyl celluloses : de en
  • CH107072A - Compressor for refrigeration installations. : en fr
  • FR578651A - Flat Folded Paper Cup Dispenser : en fr
  • FR578774A - Process for the use of dust from blast furnace tops, residues of roasted pyrites and other iron-containing materials : en fr
  • ES89888A1 - Electrolytic cell. : en es
  • ES89895A3 - Loose-leaf sorters improvements. : en es
  • FR578541A - Electric heated kitchen oven : en fr
  • ES89977A1 - Machine for dyeing and washing fibers, yarn, fabrics and textiles. : en es
  • US1510267A - Shock-absorbing mechanism : en
  • DE403231C - Field planer : de en
  • DE403395C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • US1509859A - Tire shield : en
  • DE403504C - Display device for the pressure of coke ovens : de en
  • ES89834A3 - Procedure for the manufacture of brackets for footwear. : en es
  • FR578529A - Improvements to triode amplifiers : en fr
  • GB214201A - Motor tricycle : en
  • DE403569C - Pyrophoric torch lighter : de en
  • US1510387A - Reel : en
  • PL588B1 - Device for the introduction of medicaments into the vagina of animals. : en pl
  • FR578551A - saver : en fr
  • US1510113A - Turbine blading : en
  • US1510179A - Ikrans georg liljenroth : en
  • PL525B1 - Incendiary bomb for throwing from airplanes, etc. : en pl
  • US1510279A - Bake pan : en
  • CA243273A - Fire hose coupling : en fr
  • US1510106A - Door opener : en
  • CA243328A - Process of sterilizing vaccinating solutions : en fr
  • CA243290A - Shoe tongue holder : en fr
  • US1510175A - Spraying device : en
  • US1509832A - Crate : en
  • US1510161A - Regulator for compressors : en
  • US1510068A - Switch : en
  • CA243275A - Automobile lock : en fr
  • CH107089A - Stand for electric lamp. : en fr
  • DE403743C - Typing adding machine : de en
  • ES89841A1 - A process for preparing celluloid printing plates with the aid of a layer of chromed gelatin. : en es
  • CA243335A - Car truck : en fr
  • ES89826A1 - Improvements in plate-type heat exchangers and in particular those designed to heat the air by means of combustion gases. : en es
  • ES89903A1 - Synchronous induction motor. : en es
  • GB222381A - Improvements in and relating to justifying devices for matrixsetting and type-bar casting machines : en
  • CH107084A - Switching device for transportable electric motors. : de en
  • US1510165A - Mixing apparatus : en
  • USD65708S - Design for a tire : en
  • CH106671A - Telephone device. : en fr
  • PL562B1 - Method for obtaining natural oil and gaseous hydrocarbons. : en pl
  • DE403304C - Remote display device for barometers, manometers and other measuring instruments that work with a movable mercury column which short-circuits an electrical resistance in its longitudinal direction : de en
  • US1509958A - Rock-removing road drag : en
  • US1510117A - Molding hollow bodies : en
  • ES89848A1 - A multi-annunciator device. : en es
  • PL623B1 - Seam plate spar at sewing machines. : en pl
  • CA243318A - Long span bridge : en fr
  • DE403250C - Tool for stone processing like : de en
  • CA243253A - Apparatus for drying brick and other clay articles : en fr
  • PL568B1 - Manufacturing method Continuous work of fermenting pressed yeast. : en pl
  • US1510290A - Smoking pipe : en
  • CH107179A - Machine for cutting straight lengths of fabric into longitudinal strips. : de en
  • US1509990A - Transfer switch : en
  • PL551B1 - Support plate for dough dividing and kneading machines, : en pl
  • US1510022A - Spreading jack : en
  • US1510065A - Adjustable stop for window regulators : en
  • US1510219A - Auger guide : en
  • US1509993A - Hose reel : en
  • CA243356A - Cap : en fr
  • US1510148A - Coke oven : en
  • US1509872A - Method of printing sized paper : en
  • AU1677824A - Improvements relating to and means for producing furrows for the sowing of seed therein : en
  • US1510390A - Brake : en
  • AU1502623A - Improvements relating tothe moulding of plain or reinforced concrete railway or tramway sleepers, beams poles, or posts, andother block concrete work orthe like, bythe centrifugal process : en
  • US1509843A - Three-way valve : en
  • US1510210A - Machine for molding night lights : en
  • US1509876A - Check-canceling attachment for fountain pens : en
  • CA243257A - Device for issuing premium insurance : en fr
  • PL578B1 - Lining the shaft. : en pl
  • PL530B1 - A method of making rayon fibers from viscose up to 1 denier. : en pl
  • PL584B1 - Bed locks for the weird. : en pl
  • US1510013A - Self-determining perimeter : en
  • CH106071A - Device for the mechanical control of a group of pneumatically operated individual switches. : de en
  • CH107063A - Improvement in carburettors for explosion engines. : en fr
  • CA243307A - Hanger rack : en fr
  • CH107007A - Device for the optical compensation of image migration on cinematographic apparatus. : de en
  • DE403348C - Registration device for wagons with a register disc turned by a clockwork and a dial showing the time in the cover : de en
  • DE403513C - Motorized typewriter : de en
  • GB222330A - Improvements in electrical resistances : en
  • GB222418A - Improvements in brakes for road vehicles : en
  • US1510423A - Combustible-mixture-forming device : en
  • CA243363A - Wall : en fr
  • CH107101A - Automatic selector switch device. : en fr
  • CA243374A - Synthetic menthol : en fr
  • US1509920A - Process of making moldable fabric for various uses : en
  • US1510385A - Game apparatus : en
  • US1510352A - Driving head for dyeing machines : en
  • US1510194A - William a : en
  • US1510315A - Control for four-wheel-brake mechanism : en
  • GB222243A - Improvements in or relating to keys for securing railway rails in their chairs : en
  • CH106793A - Device for designating at least one sheet in a group of sheets. : en fr
  • CH106894A - Adjustable position sliding piece support. : en fr
  • AU1625324A - Auxiliary device for sewing upthe mouths of filled bags : en
  • PL605B1 - A method of electroosmotic separation of substances consisting of dispersoids, such as colloidal suspensions and emulsions, ions and non-ionized bodies. : en pl
  • US1509931A - Bobbin-holder device for stationary magazines : en
  • PL513B1 - A device for coupling spiral augers. : en pl
  • CH107123A - Drive device for spindles of roving, fine spinning and twisting machines. : de en
  • PL515B1 - from boreholes. : en pl
  • US1510354A - Apparatus eor separating gasoline from natural gas : en
  • PL524B1 - A method of producing shiny silk with the thinnest viscose threads. : en pl
  • US1509884A - Electric generator : en
  • US1510025A - Side plate for cabinets and the like : en
  • GB222547A - Improvements in and relating to apparatus for the simultaneous reception and re-transmission of radio-telephone signals, applicable to the automatic control of sub-stations from a main broadcasting centre : en
  • GB214618A - Improvements in electric motor control systems : en
  • FR578618A - Development of starters for electric motors : en fr
  • GB222318A - Improvements in or relating to drilling or like machines : en
  • DE403799C - Rope support for cable cranes : de en
  • DE397699C - Process for the preparation of tetrakisazo dyes : de en
  • DE403606C - Device for locking gears on motor vehicles : de en
  • DE403319C - Continuously working release device : de en
  • GB200099A - Improvements in or relating to hydroplane vessels : en
  • AU1444423A - Improvements in boring' machines : en
  • US1510141A - Lathe dog : en
  • US1510289A - Bung and faucet lock : en
  • ES89854A1 - Electric heating element. : en es
  • US1509923A - Window stop and antirattler : en
  • US1510314A - Plow standard : en
  • CH107149A - Process for the production of building boards on the basis of paper stock. : de en
  • DE403355C - Injection carburetors for internal combustion engines : de en
  • DE403382C - Guide roller with larger and smaller adjustable outer diameter for the application rollers in printing machines : de en
  • DE403467C - Tab shift with tab lock for precision scales : de en
  • CH107209A - Process for the preparation of a vat dye of the dibenzanthrone series. : de en
  • DE403396C - Injection syringe : de en
  • CH107015A - Roundabout. : de en
  • US1509838A - Paper-perforating mechanism : en
  • DE403765C - Arrangement for underwater sound reception with coordination to a certain sound frequency : de en
  • US1510292A - Button : en
  • US1510262A - Hatchet pick : en
  • CA243277A - Sharpening machine : en fr
  • CH107230A - Protective cover for fragile objects. : de en
  • US1510403A - Latch : en
  • US1509996A - Ventilator : en
  • CA243349A - Transmission band : en fr
  • CA243355A - Cash and credit recording appliance : en fr
  • FR578778A - Fly trap : en fr
  • PL521B1 - The method of obtaining pre-limestone fibers or fiber. : en pl
  • US1510127A - Dry cell : en
  • US1510441A - Electric coding machine : en
  • CA243281A - Grain and flax attachment for binders : en fr
  • DE403487C - Operation of electrical slave clocks using electrical waves, wirelessly or with wire : de en
  • PL490B1 - The method of obtaining dyes on fibers, the single-bath method. : en pl
  • PL604B1 - Drainer — funnel. : en pl
  • US1510227A - Cut-out for electrical circuits : en
  • DE403549C - Collector brush arrangement for the electrical connection of two relatively movable machine parts with opposite contact surfaces, especially in welding machines : de en
  • FR578578A - Chime clock with common movement for the hours and for the quarters, one limaçon for the hours and one for the quarters, and a common rake : en fr
  • FR578638A - Improvements to the hot water heating process as well as to the installations intended for the implementation of this process : en fr
  • CH106983A - Single thread lace bobbin lace machine. : de en
  • USD65714S - Design for a backplate for lighting fixtures or similar articles : en
  • CA243266A - Continuous heating furnace : en fr
  • DE403482C - Liquid feeder : de en
  • FR578792A - File : en fr
  • GB222326A - Improved mechanism and combination of parts relating to a game of skill : en
  • GR723B - BEARINGS OWN FOR RAILWAY VEHICLES. : el en
  • PL550B1 - Intermittent mixing machine. : en pl
  • US1510012A - Telescopic handle for automobile jacks : en
  • US1510132A - Process of producing nitrogen trichloride : en
  • US1510067A - Rust-dissolving liquid : en
  • US1510188A - Direction indicator for automobiles : en
  • US1510364A - Electric battery with an absorbed liquid : en
  • CA243373A - Recovery of magnesium compounds from brines : en fr
  • CH106812A - Device for winding spring motors, in particular those of talking machines. : en fr
  • US1509907A - Articulated brake hanger : en
  • US1510223A - herrmann : en
  • AU1784624A - Improvement in fastener : en
  • US1510348A - Explosive and its manufacture : en
  • CH107108A - Car bodywork. : en it
  • US1510317A - Aeroplane : en
  • DE403202C - Device for attaching the caps to suspension isolators : de en
  • DK33713C - Electrical connection switch that also serves to carry an electrical appliance. : da en
  • US1509881A - Portable booth or tent : en
  • AU1598024A - Process and apparatus forthe manufacture of candles tapers andthe like : en
  • CH107079A - Procedure for eliminating inductive interference in pupinized cables. : de en
  • DK33711C - Apparatus for quick drying of fabrics at low temperatures. : da en
  • CA243316A - Seam fastening and operating device therefor : en fr
  • PL613B1 - A two-needle bead stitch sewing machine. : en pl
  • DE401396C - ball-bearing : de en
  • PL541B1 - Apparatus for widening the borehole in the oil bed. : en pl
  • US1510381A - Drive means for phonographs : en
  • AU1348623A - Prickly pear inoculator : en
  • CH107214A - Process for the production of objects from synthetic material. : de en
  • CA243276A - Air circulating system for cargo vessels : en fr
  • US1510024A - Burner : en
  • CA243366A - Typewriting machine : en fr
  • CH107185A - Pasta cutting roller. : de en
  • DE403625C - Spindle with helical gear drive, especially for spinning and twisting machines : de en
  • CA243371A - Water purification : en fr
  • US1509982A - Wheel construction : en
  • US1510107A - Pump assembly : en
  • PL558B1 - A method of producing a watertight casing of frozen shafts. : en pl
  • US1510019A - Sound modifier for stringed instruments : en
  • US1510285A - Calipers : en
  • CH105210A - Reel for winding and wind machines. : de en
  • DE403573C - Ignition device for high-speed multi-cylinder engines : de en
  • US1510040A - Stove board : en
  • CA243353A - Apparatus for treating paper stock : en fr
  • DE403171C - Clothing for the wings of aircraft : de en
  • DE403276C - Method and device for loading retorts : de en
  • DE403339C - Electrical fuse : de en
  • DE403770C - Machine for closing filled bags : de en
  • DE403497C - Magnetic separation on drum separator : de en
  • CH107074A - Galvanic element. : de en
  • PL514B1 - HK.P? M £ 5/10 A nipple pump. : en pl
  • US1510261A - Punch head : en
  • CH107218A - Device for bringing folded, d. H. flattened box sleeves of push boxes or the like in the open position. : de en
  • CA243285A - Ball bat : en fr
  • US1509904A - Polishing machine : en
  • US1510097A - Automatic bottle unloader : en
  • US1509953A - Fan : en
  • ES89978A1 - Apparatus for dyeing loose textile fibers, threads, fabrics and the like. : en es
  • GB222539A - Improvements in type-holding carriages for embossing apparatus : en
  • PL560B1 - Method and device for making double casings for frozen shafts. : en pl
  • PL528B1 - The method of producing the thinnest silk fibers from viscose from slightly acid ammonia baths. : en pl
  • US1510157A - Apparatus for cleaning automobile cylinders : en
  • CA243304A - Rail joint : en fr
  • PL576B1 - Clothes hanger. : en pl
  • US1510063A - Sausage-linking machine : en
  • US1510351A - Dyeing machine : en
  • CH106998A - Method and device for the production of standard solutions. : de en
  • USD65690S - Design for a jewelry box : en
  • CA243361A - Machine for making hat shapes : en fr
  • CA243383A - Latch : en fr
  • CA243245A - Electric induction furnace : en fr
  • US1509911A - Dust collector : en
  • US1510036A - Corn planter : en
  • US1510051A - Belt conveyer : en
  • US1509849A - Reversible-circulation internal-fan kiln : en
  • US1510270A - Switch mechanism : en
  • US1510399A - Counterbalance for stage lights : en
  • PL540B1 - Drilling hammer, with water interleaving. : en pl
  • CH106187A - Needle clip for hand embroidery machines. : de en
  • CH107040A - Thread cutting stock with thread cutting jaws movable in a guide slot. : de en
  • CA243376A - Radiant heater : en fr
  • US1509976A - Rheostat : en
  • CA243268A - Suit case : en fr
  • CA243319A - Device for removing obstructions from piping : en fr
  • ES89900A1 - Process for the manufacture of unbleached papers, unbleached cardboard and similar materials. : en es
  • US1510272A - Collapsible clothesrack : en
  • CH106789A - Folding card letter. : de en
  • DE403289C - Rigid cultivator tine : de en
  • DE403370C - Gas burner with slotted nozzle : de en
  • US1510126A - Sanitary water-closet seat : en
  • CH107034A - Electric fusion. : de en
  • CH107181A - Lace fastening on footwear. : de en
  • CH107189A - Method for forming the tobacco rod in cigarette machines. : de en
  • US1509833A - Corn sheller : en
  • DE403402C - Protection device for pendulum saw : de en
  • DE403659C - Circuit arrangement for receiving and transmitting systems of wave telegraphy and telephony without wire or long lines : de en
  • DE403237C - Downhill torpedo : de en
  • DE403536C - Automatic barrier for railroad crossings : de en
  • GB210732A - : en
  • GB222251A - A mechanical stoker for steam wagons : en
  • ES89872A1 - Improvements in metallic compositions. : en es
  • GB214246A - : en
  • GB222909A - Method of and mechanism for uniting threads or cords : en
  • FR578735A - Pneumatic press for gluing shoes : en fr
  • CH107111A - Change gears for motor vehicles. : de en
  • US1510017A - Shock-absorbing mechanism : en
  • US1510146A - Blade-fastening means : en
  • US1510410A - Camera : en
  • DE403455C - Flat tie loom : de en
  • ES89891A1 - A lighting apparatus using acetylene gas. : en es
  • FR578820A - Compound cylinder steam engine installations and steam sampling : en fr
  • GB222344A - Improvements in or relating to lawn mowers : en
  • FR578642A - Electric kettle : en fr
  • US1510377A - Lubricating means for journal boxes : en
  • CA243332A - Fused eutectic salt bath : en fr
  • CH105942A - Process for the manufacture of an agent for cleaning and shining floors. : de en
  • GB207776A - Washable dyed silk piece goods and processes of dyeing same : en
  • GB222342A - An improvement in or relating to fancies or like rollers for carding machines : en
  • DE397935C - Type conveyor device for setting and depositing machines : de en
  • DE403435C - Equipment for high frequency telegraphy in power networks : de en
  • AU1742624A - Electric heater : en
  • DK33719C - Apparatus for Determining the Height of Air Measures Above the Earth. : da en
  • GB212903A - Improvements in cutting files : en
  • DE403390C - Two-part brush holder insert for easy conversion of a metal brush holder into a carbon brush holder : de en
  • DE403521C - Ribbon switching device for typewriters : de en
  • US1510029A - Tire-valve stem : en
  • US1510031A - Artificial flower : en
  • US1510439A - Transmission mechanism for feeders connected in a gang : en
  • US1509941A - Electric-furnace-balancing system : en
  • US1510384A - Thermocontrolled electric device : en
  • DE403088C - Cap with adjustable head width : de en
  • FR578814A - Device for instantaneous disabling of felling and press cams on hosiery looms : en fr
  • FR578733A - Differential : en fr
  • DE403343C - Apparatus for three-dimensional jaw measurement along with a gauge for the height of the palate : de en
  • ES89781A3 - A semi-rotating random bomb. : en es
  • ES89905A3 - An industrial product consisting of seamless or bonding rubber balloons. : en es
  • GB222262A - Improvements relating to the underframes or chassis of perambulators and similar vehicles : en
  • DE403094C - Pin buckle : de en
  • PL532B1 - Mining swider. : en pl
  • ES89863A3 - An improvement in articulated wagon infrastructures. : en es
  • GB222225A - A new or improved apparatus for wiping wind screens : en
  • DE403392C - Arrangement with metal vapor apparatus to avoid power crossings after the pump parts : de en
  • DE403280C - Pulling device for window curtains, curtains u. like : de en
  • FR578542A - : fr
  • FR578786A - cutting-effect huller with adjustable in motion : en fr
  • DE403464C - Apparatus for filling ampoules : de en
  • DE403473C - Reversal for injection internal combustion engines : de en
  • DE403541C - Contact device in electrical measuring devices and relays, whereby a force increasing the contact pressure is switched on at the same time as the contact is closed : de en
  • GB222538A - Improvements in or in connection with drum and cymbal beating devices : en
  • PL621B1 - Sewing machines with single thread chain stitch. : en pl
  • ES89930A3 - A procedure for the manufacture of suspenders for pants. : en es
  • ES89997A3 - A mobile charging home with a coupled generator. : en es
  • GB222254A - A new or improved attachment for violins, violas, 'cellos, and other stringed instruments : en
  • GB222255A - Improvements in or relating to horse shoes or the like : en
  • ES89882A1 - An aerial turbine system applicable to maritime navigation. : en es
  • ES89907A1 - A stock for small and medium caliber guns. : en es
  • FR578599A - Improvements to spade, double, agricultural systems : en fr
  • GB222380A - Mixing, kneading and beating machine : en
  • FR578755A - Electric lawn mower : en fr
  • PL592B1 - Pillows for helms in general, and especially for steel ones. : en pl
  • PL596B1 - A sewing machine with a laterally oscillating needle for creating seams, consisting of straight or zigzag stitches. : en pl
  • DE403347C - Conveyor wagon counter : de en
  • ES89840A1 - A marker applied to the photograph. : en es
  • ES89946A1 - Zero-setting device on car counters. : en es
  • GB222393A - Improvements in building blocks : en
  • ES89850A1 - A thermionic apparatus. : en es
  • ES89898A2 - An automatic oven to bake bread continuously. : en es
  • ES89936A1 - Improvements in devices to dehydrate and condition the air. : en es
  • FR578659A - Device to facilitate the inflation of tires mounted on metal wheels : en fr
  • ES89798A3 - Device for cutting glass tubes or rods, with continuous movement. : en es
  • PL581B1 - Mine ventilation pipes. : en pl
  • US1510038A - Cut-off valve : en
  • GB222383A - Improvements in and relating to disintegrators for grinding materials such as coal &the like : en
  • FR578558A - Seat for shoe fitting : en fr
  • GB222360A - Improvements in or relating to electrical appliances for the radiation treatment of diseases : en
  • PL496B1 - A method of deepening frozen boreholes with the use of steering means. : en pl
  • PL549B1 - Heating device for steam ovens with heating pipes surrounding the baking area. : en pl
  • GB222308A - Improvements in street lighting lanterns : en
  • US1510193A - Pressure gauge : en
  • FR578692A - Production process for mono and polyphase alternating currents : en fr
  • FR578709A - Improvements to brush holders for dynamo-electric machines : en fr
  • FR578766A - Heavy oil steam generator : en fr
  • GB222290A - Improvements relating to the production of lock keys : en
  • ES88402A1 - A new device applicable to photography that has been given the name of Adjustable Tweezers and its complement The Marker Sliding. : en es
  • ES89988A1 - A waterer for poultry. : en es
  • GB222238A - Improvements in and relating to valve gear for internal combustion engines : en
  • GB222260A - Improvements relating to fluid pressure braking apparatus : en
  • GB222287A - Improvements in oil coolers for use with internal combustion engines : en
  • FR578544A - Rigid borders for the register trim : en fr
  • US1510167A - Universal machine : en
  • GB222214A - Improvements in or relating to machines for making glass bottles and the like : en
  • US1509868A - Sanitary covering for seats : en
  • PL612B1 - Lubricator for the book drive surface of the circulating part of the drive unit at sewing machines. : en pl
  • US1509964A - Bearing-cooling device : en
  • CH107129A - Process for the preparation of a substantive azo dye. : de en
  • US1509901A - Electrical measuring system : en
  • US1510245A - Cooking, heating, and combination hot-water stove : en
  • US1510050A - Hoop setter : en
  • CA243301A - Gas producing apparatus : en fr
  • US1509926A - Motor-control system : en
  • CH107146A - Hollow roller for agricultural use. : de en
  • PL606B1 - The method of extraction. : en pl
  • DE403745C - Cash register : de en
  • US1509855A - Holding means for detachable straps : en
  • FR578676A - Process for the preparation and regeneration of a charcoal or black with high bleaching power : en fr
  • GB222365A - Wax-foundation for beehives : en
  • DE403747C - Control of cooled double valves : de en
  • ES89994A1 - An improved telegraph printing system. : en es
  • DK33699C - Automatic Shut-off Valve Device for Placement in Vacuum Pipelines. : da en
  • US1510332A - Friction shock-absorbing mechanism : en
  • PL561B1 - Shaft lining. : en pl
  • US1510092A - Means for fixing transformers in their oil boxes : en
  • US1510221A - herman et a : en
  • FR578840A - Two-piece shoe : en fr
  • GB201928A - Machine for the manufacture of buttons : en
  • US1509845A - Toilet partition : en
  • FR578506A - Electric heaters and their manufacturing process : en fr
  • US1510027A - Rotative friction joint : en
  • US1510293A - Carburetor : en
  • US1510137A - Duncan crockett : en
  • DE402549C - Storage pendulum for traveling grids : de en
  • FR578658A - Automotive torpedo refinements : en fr
  • FR578719A - Advanced tool for cutting leather : en fr
  • US1509912A - Dust collector : en
  • ES89833A3 - A mechanical process for the production of eyelets and other sheet metal items. : en es
  • FR578663A - Advanced egg beaters : en fr
  • ES89987A1 - Improvements in devices to distribute lubricants. : en es
  • FR578724A - Improvements to steam turbine rotors and processes to avoid the vibratory phenomena that develop there : en fr
  • GB222416A - An improved railway tie or sleeper : en
  • DE403257C - Worm drive for electric mine locomotives and similar vehicles : de en
  • ES89860A3 - A process for the manufacture of a braid of the so-called "soutache". : en es
  • CA243259A - Device for opening and closing sliding doors : en fr
  • CA243270A - Pencil vending machine : en fr
  • CH106606A - Circulating compressor for higher pressures with a cylindrical housing and a cylindrical, eccentrically mounted piston. : de en
  • CA243347A - Transmission band : en fr
  • PL505B1 - Improved method of mechanical washing of linen. : en pl
  • US1510258A - Fastener for soft-collar points : en
  • FR578819A - Improvements to retracting devices by section of tire casings : en fr
  • GB222373A - Improvements in and relating to the manufacture of artificial silk : en
  • DE403681C - Control device with electrical signaling device for the ignition device of internal combustion engines : de en
  • GB222277A - Improvements in or relating to yarn winding machines : en
  • US1510211A - Swimming aid : en
  • US1510414A - Spring wheel : en
  • GR719B - EXHAUST GAS HEATER FOR USE Vaporizing AND SUCH. : el en
  • FR578518A - Flanged bearing cup for pivot cream separator and other machines : en fr
  • DE403437C - Contact spring with ends bent to form a closed figure : de en
  • ES89944A1 - Band for the conservation of the trouser fold. : en es
  • DE403737C - Process for obtaining durable vaccines : de en
  • DE403424C - Jacquard device with card saving device : de en
  • FR578634A - Transportable fire extinguisher : en fr
  • ES89976A1 - New improvements to the "Brabant" plows. : en es
  • FR578639A - Advanced furnace using the combustion of the elements of water : en fr
  • ES89911A1 - A new procedure for the sizing of knitwear articles, specializing in stockings and socks. : en es
  • DE403665C - Electricity meter : de en
  • FR578600A - Shooting rifle : en fr
  • GB222405A - An improved cooling arrangement for the valves of internal combustion engines : en
  • GB222397A - Improvements in loose leaf books : en
  • GB222404A - Improvements in motor vehicles with front and rear driving wheels : en
  • US1510274A - Friction shock-absorbing mechanism : en
  • GB222223A - Improvements in systems of generation of alternating-current : en
  • FR578697A - Process for the treatment of hafnium or zirconium salts or of these two metals : en fr
  • FR578775A - Extendable hairpiece frame : en fr
  • GB222217A - Improvement in insulators for aerial or line wires : en
  • FR578817A - Improvement in magnetos armatures : en fr
  • DE389024C - Process for the manufacture of dextrin products : de en
  • FR578525A - Speed indicator : en fr
  • FR578844A - Improvements to electric vacuum tubes : en fr
  • DE403381C - Device for cleaning finned tubes : de en
  • DK33697C - Electrical overhead line protection. : da en
  • DE403555C - Procedure for preheating the combustion air for boiler firing : de en
  • ES89926A1 - Improvements in sound records or records for talking machines. : en es
  • GB222386A - Improvements in or relating to drying ovens : en
  • GB222421A - Ticketting or labelling device : en
  • FR578731A - Improvements to ejectors and ejector nozzles : en fr
  • DE403615C - Machine for the continuous, automatic filling of cans containing fruits or the like with a liquid and for closing the cans by folding a lid in an air-diluted room : de en
  • DE403233C - Belt connection : de en
  • PL537B1 - Improved mine tower. : en pl
  • PL619B1 - Machine for cutting and embroidering buttonholes. : en pl
  • US1510018A - Ophthalmic mounting : en
  • USRE15920E - moore : en
  • CH107115A - Weighing device on the trolley of an overhead conveyor. : de en
  • CH107011A - Elliptical compass. : de en
  • US1510178A - Rectifying column : en
  • CH107021A - Device for displaying the average power factor. : de en
  • DE403776C - Control device for wind turbine drive : de en
  • GB215742A - Improvements in spring-hammers : en
  • ES89962A3 - Process for the manufacture of fibers that can be spun. : en es
  • CY7A - Improvements in silica gels and processes of making same : en
  • CH107094A - Process for the preparation of a medicinally active bismuth compound. : de en
  • US1509865A - Willow or cane furniture : en
  • AU1552123A - An improved confection : en
  • US1510048A - Wheel guard : en
  • CA243358A - Telephone calling device : en fr
  • US1509972A - Avocado-picking bag : en
  • FR578604A - Device to reduce fuel consumption for combustion engines, by using exhaust gases and condensed water vapor : en fr
  • ES89954A1 - A fire extinguisher. : en es
  • DE403290C - Hederichjaetmaschine : de en
  • FR578609A - Isolator device for hatching silkworm cocoons intended for reproduction : en fr
  • FR578764A - Improvements to pump injectors, in particular portable fire extinguishers with similar injectors : en fr
  • GB222162A - Improvements in brakes for road vehicles : en
  • US1510329A - Line chalker : en
  • PL539B1 - Process and centrifuge for separating oil emulsion. : en pl
  • US1510260A - Capsule : en
  • US1509974A - Brush-holder rocker ring : en
  • US1510166A - Spark intensifier : en
  • DE403576C - Seal for liquid and gas lines and containers : de en
  • PL517B1 - : en pl
  • USD65711S - Design for a phonograph cabinet : en
  • CH107132A - Process for the preparation of a substantive azo dye. : de en
  • US1509889A - Educational device : en
  • US1510182A - Inner-tube-patching stand : en
  • US1510049A - Luminous sign : en
  • US1510091A - Labeling machine : en
  • US1510000A - Hose coupling : en
  • CH106734A - Current switch device for dispenser of water heated by electricity. : en fr
  • US1509852A - Spark plug : en
  • US1509969A - Cap for tanks : en
  • GB214193A - Improvements in or relating to spring driving mechanism for gramophones and similar instruments : en
  • GB222329A - Improvements in rotary tables for coating purposes : en
  • CH106647A - Device for converting direct current into alternating current. : en fr
  • US1510122A - Electric switch : en
  • US1510438A - Coin-controlled vending and game device : en
  • GB204337A - : en
  • CH106854A - Pump, mainly intended for supplying fuel to explosion engines. : en fr
  • US1509949A - Catchup cap : en
  • US1510170A - Dumping vehicle : en
  • DE403557C - Bandage splint : de en
  • CA243336A - Sectional bake oven : en fr
  • CH107056A - Fan. : de en
  • US1510200A - Adjustable headlight : en
  • US1510246A - Two-needle-sewing-machine attachment : en
  • US1510303A - Resilient-shaft-bearing-retaining device : en
  • US1510417A - Locking device for motor vehicles : en
  • CA243321A - Method of manufacturing colloidal sulphur : en fr
  • ES89844A1 - An air vehicle. : en es
  • CH106853A - Pump. : en fr
  • DE403547C - Selenium cell with two electrodes wound onto a plate-shaped insulating body in double screw tracks : de en
  • DE403265C - Pneumatic dampening rollers for printing presses : de en
  • FR578767A - Device for monitoring paid telephone conversations for the use of subscribers : en fr
  • CH107116A - Turbine locomotive. : de en
  • CA243308A - Vehicle brake : en fr
  • US1510026A - Rear light, license plate, and holder therefor : en
  • DE402046C - Bearing of the drive shaft of spinning and twisting spindles : de en
  • CH107041A - Thread cutting dies. : de en
  • DE403522C - Ribbon switching device for stenography machines : de en
  • CH107058A - Device for reversing the direction of circulation of liquids in the piping of a rotary pump with constant direction of rotation. : en fr
  • US1509882A - Portable booth or tent : en
  • US1510296A - Collapsing tap : en
  • US1510333A - Hand brake : en
  • US1509840A - Swath turner and side-delivery rake : en
  • GB222528A - Improvements in or relating to miners' safety lamps : en
  • US1509910A - Dust collector : en
  • US1509965A - House electric : en
  • US1510105A - Compressed-air fluid lift : en
  • ES89819A1 - Reinforced concrete sleeper and means of fixing the rails that refer to it. : en es
  • ES89822A3 - Manufacturing process of calcium cyanamide and ammonia derivatives. : en es
  • GB222388A - Improvement in garment supporters : en
  • GB222283A - Improvements relating to elastic fluid turbines : en
  • GB222391A - Improved roller bearing : en
  • FR578627A - Spring brackets for metal box springs : en fr
  • US1510035A - Pulling device : en
  • DE403375C - Process for the production of colored embossing on fabrics, leather or other materials : de en
  • ES88458A1 - A procedure for the determination of friction values. : en es
  • FR578615A - Rifle : en fr
  • FR578732A - Device for protecting electric current consuming devices against excessive heating : en fr
  • FR578760A - Process for preparing emulsions : en fr
  • FR578725A - Method for fixing straps or thongs to a sole for the constitution of shoes and apparatus for carrying out this method : en fr
  • GB222376A - Improvements in hand trucks : en
  • GB219697A - Washable dyed silk piece goods and a process of dyeing same : en
  • GB222569A - Improvements in the construction of navigable vessels : en
  • DE403128C - Insulators with a drip ring : de en
  • DE403696C - Device for regulating the speed of power machines with changing size and direction of speed : de en
  • GB207507A - Improved means for preventing the overheating of thermal apparatus : en
  • US1509954A - Control apparatus : en
  • US1510094A - Cigarette box : en
  • ES89943A1 - Improvements in the metallurgy of cinnabar. : en es
  • ES89953A1 - Process for the manufacture of artificial stone and sandstone ceramics, and the like, of boiler slag, mill slag and respectively ash. : en es
  • GB222531A - Loud-speaking apparatus of the electro-magnetic type : en
  • DE403429C - Apparatus for the production of formaldehyde from methyl alcohol : de en
  • PL484B1 - The method of refining cotton fabrics. : en pl
  • US1510437A - Jacqtjes bohli : en
  • ES89933A1 - An industrial product consisting of tiles imitation majolica, Talavera style, for friezes, patios, covers and establishments as well as to contain advertisements. : en es
  • GB222354A - Improvements in or relating to card board folding boxes for transporting chicks : en
  • GR717B - EMBROIDERY DESIGN. : el en
  • GB222280A - Improvements in signs : en
  • ES89791A1 - Closing of a new model with a simple sliding stop for scissor furniture. : en es
  • GB222382A - Improvements in air washers : en
  • DE402865C - Connection device for liquid electrodes : de en
  • FR578779A - Molding machines : en fr
  • FR578850A - Switch and switch for electrical circuits : en fr
  • ES88574A1 - Fixed and portable refrigeration containers and transportable to any point of the Globe, for the preservation of natural and seasoned animal, vegetable and liquid food that is easy to decompose indefinitely, whose food, once intr : en es
  • DE403097C - Buckle-like coupling element for cattle chains, ropes, etc. : de en
  • DK33718C - Apparatus for heating water and other liquids. : da en
  • GB222375A - Improvements in or relating to the molds of typographical casting machines : en
  • FR578745A - Fishing basket for white fish : en fr
  • FR578596A - Plow front : en fr
  • GB222263A - Improvements in hand planes : en
  • GR715B - EMBROIDERY DESIGN. : el en
  • DE403404C - Device for the analysis of gases, in which the gas to be investigated is led in an uninterrupted flow one after the other through a throttle point, an absorption chamber and a second throttle point : de en
  • DE403411C - Spark plug for internal combustion engines : de en
  • USD65694S - Design for a child s cape : en
  • US1509966A - Kjkfbigbratietg apparatus : en
  • FR578826A - Device adaptable to plows to loosen the furrow : en fr
  • DE403353C - Rotary slide valve with oscillating movement for controlling the fuel supply to the nozzle plates of internal combustion engines : de en
  • DE403427C - Support for cable cars : de en
  • FR578747A - Improvements to length-pulling machines used in shoemaking : en fr
  • GB222311A - Improvements in typewriting machines : en
  • DE403591C - Three-color photographic process, especially for cinematography : de en
  • CA243310A - Quarter sawing machine : en fr
  • CA243314A - Beating engine : en fr
  • DE403337C - Permanent magnetic protection : de en
  • ES89964A1 - An industrial product consisting of a chocolate bonbon of variable size and shape, filled with various ice creams. : en es
  • DE403690C - Welding of difficult to access pipes : de en
  • DE403720C - High pressure steam boiler : de en
  • US1510409A - Safety device for electric cooking and heating devices : en
  • CH106988A - Improvement in machines for making hat shapes. : en fr
  • PL507B1 - The use of sulfonic acids, propylated aromatic compounds. : en pl
  • US1510015A - Cleaning mechanism : en
  • US1510374A - Mine door : en
  • CH107138A - Process for the production of a vat dye. : de en
  • CH107160A - Centrifugal pouring device for the production of tubes, columns etc. : de en
  • FR578632A - Process for the manufacture of artificial marble and granite, and of all imitations of sandstone, pottery, majolica, earthenware, and similar products : en fr
  • FR578812A - Pad : en fr
  • PL523B1 - The method of producing the most delicate threads from a raw viscose solution. : en pl
  • GB201926A - Apparatus for removing weeds from railway road beds : en
  • GB222568A - Improvements in or relating to pocket-stoves and the like : en
  • US1510145A - Head-protecting attachment for raincoats : en
  • US1510337A - Friction shock-absorbing mechanism : en
  • DE403430C - Multiple expansion direct current steam engine with stepped piston : de en
  • DE403494C - Process for the electrodynamic exploration of the interior of the earth by means of electrical induction currents radiating through the layers of the earth to be picked up by telephone receivers : de en
  • DE403520C - Parallel lever for parallel guidance of the platen : de en
  • DE403784C - Process for the preparation of esters and ethers of ethylidene glycol and vinyl alcohol : de en
  • GB215345A - : en
  • US1510144A - Nozzle block : en
  • GB222249A - A machine for peeling and washing potatoes : en
  • GB222267A - Improvements in fluid pressure engines : en
  • FR578790A - Device for controlling the opening of doors and receptacles kept closed : en fr
  • FR578802A - Improvements to cylinder engines : en fr
  • CH107076A - Support device for transformer windings. : de en
  • CH107148A - Hay tongs, which is hung on a trolley. : de en
  • FR578822A - Method and apparatus for cutting metals using high speed friction saws : en fr
  • CA243241A - Hand operated cutting and or gripping device : en fr
  • CH107082A - Advanced clamping terminal. : en fr
  • AU1438323A - Improvements in wired heater elements for electric radiators : en
  • US1510064A - Electrical switch : en
  • US1510249A - Windshield : en
  • US1510240A - Kit carrier : en
  • CA243384A - Regulator for fuel oil burning apparatus : en fr
  • DE403445C - Phase meter and relay : de en
  • FR578598A - Improvements to electrical devices for heating liquids : en fr
  • US1510108A - Oiling system for deep-well centrifugal pumps : en
  • US1510058A - Screening device : en
  • US1509948A - Nut lock : en
  • US1510359A - Hair waver and curler : en
  • AU1979024A - A process forthe dechlorination of lead products containing chlorine : en
  • CA243269A - Tire carrier : en fr
  • PL533B1 - A holder for drill rods or p., Consisting of a shaft and curved wings attached to it. : en pl
  • PL571B1 - Method of removing odor from fodder carrots, garden carrots, etc. : en pl
  • CH107032A - Process for refining alloys of iron with carbide-forming metals. : de en
  • DE403644C - Process for the esterification of organic acids : de en
  • US1509962A - Airplane safety cage : en
  • US1510234A - Building construction : en
  • CH107002A - Process for the preparation of a yellow-brown disazo dye. : de en
  • US1509899A - Stop-watch mechanism : en
  • US1510318A - Balance switch for tractors : en
  • PL580B1 - Cast base wreath. : en pl
  • US1509886A - Printing-telegraph system : en
  • US1510116A - Polishing or buffing device : en
  • US1510199A - Pneumatic cushion for handlebars : en
  • CH106834A - Steel holder. : de en
  • FR578628A - Improvement in wire or small armored electric cables : en fr
  • FR578633A - Method and device for the use of waste heat in chimneys, flues and incandescent slag to be evacuated : en fr
  • PL601B1 - Mechanism for closing and opening filter press plates in order to properly seal the presses and work safety. : en pl
  • US1510250A - Process of dyeing opalescent and fluorescent effects on wool and fur felt : en
  • CA243359A - Fertilizer : en fr
  • CA243296A - Motor vehicle transmission : en fr
  • US1509839A - Electrical-fixture connection : en
  • CH107090A - Charcoal filament for electric light bulbs and the process for making them. : de en
  • US1509935A - Explosive and process of its manufacture : en
  • US1510265A - Car chimney : en
  • US1510331A - Cigarette case : en
  • US1510360A - Assembling cover : en
  • DE403637C - Device for the regulation of multi-phase series motors for rolling mills u. like companies : de en
  • US1510001A - Ophthalmic mounting : en
  • US1510039A - Gas burner for boilers and other furnaces : en
  • US1510310A - Gripping mechanism for printing presses : en
  • USD65698S - Design for a plate or analogous article : en
  • US1510450A - Punch : en
  • CH106922A - Multiple step switch controls for non-automatic, semi-automatic and fully automatic operation of electric traction vehicles. : de en
  • US1509857A - Lock for clutch striking pins and the like : en
  • US1510082A - Wall form : en
  • US1510143A - Pump-valve mechanism : en
  • CH107141A - Stuffing box for shafts, journals and similar machine parts. : de en
  • CH107137A - Process for the production of a vat dye. : de en
  • ES89811A1 - Tobacco pipe. : en es
  • FR578502A - Improvements to oil transformer tanks and similar devices : en fr
  • GB222316A - Improvements in distributing sticks for type : en
  • PL556B1 - Scale auger with spindle moved by protrusions and grooves. : en pl
  • CA243357A - Corset : en fr
  • CA243292A - Pipe cleaner : en fr
  • CA243324A - Transformer for wireless circuits : en fr
  • DE403661C - Instrument for monitoring and regulating, in particular the switch-on process, of electric motors : de en
  • FR578537A - Improvement of the automatic brake shoe installation system on railway tracks : en fr
  • DE403180C - Reed with leaf rods lying in one plane : de en
  • DE403701C - Drawing and measuring device : de en
  • US1510231A - Apparatus eor making metallic vehicle wheels : en
  • PL522B1 - Bath for cutting synthetic threads made of viscose. : en pl
  • CA243360A - Gas purification : en fr
  • GB222341A - Improvements in or relating to tyre inflators : en
  • FR578711A - Improvements to electrical switches : en fr
  • DE403309C - Method and device for the production of cast cement : de en
  • FR578593A - Hinged and rolling door for aviation and aeronautic hangar : en fr
  • GB222271A - An improved key for railway and the like chairs : en
  • CA243239A - Bandage : en fr
  • CA243297A - Process for the separation of hydrocarbons from earthy matter : en fr
  • DE403527C - Rigid steering coupling for railway vehicles or the like. : de en
  • DK33706C - Conversion device for gas meters. : da en
  • DE403315C - Loading shovel for bulk goods : de en
  • CH105771A - Impeller with rotating blades for water turbines, through which the propellant flows in both directions. : de en
  • FR578533A - Foundations for metal pylons : en fr
  • ES89955A3 - A perfected procedure for the construction of reinforced concrete vaults, intended to cover large works. : en es
  • FR578687A - Method and devices for dispensing pressurized fluid : en fr
  • FR578650A - Resilient wheel with spiral springs planar around the circumference of the frame which act in the direction of the spokes : en fr
  • FR578716A - Improvements in the production of combustible gas : en fr
  • GB222257A - Improvements in and relating to valve gear for steam and other fluid pressure engines : en
  • GB222564A - Improvements in or relating to electric resistances : en
  • GB222919A - Improvements in or relating to driving belts : en
  • ES89972A1 - A manufacturing process for absolute alcohol. : en es
  • FR578563A - Improvement to incandescent electric lamp projectors : en fr
  • GB214645A - Improved hair curling appliance : en
  • GB219975A - Improvements in automatic clutches : en
  • GB222240A - Improvements in or relating to hand-pliers : en
  • ES89395A1 - Apparatus for making rolls for cigars. : en es
  • ES89861A1 - Improvements in steam turbines. : en es
  • GB222268A - An improved process for the manufacture of an arsenical preparation for exterminating or keeping down pests : en
  • PL547B1 - Closure of the clasp for clothes. : en pl
  • US1510163A - Reenforced concrete and steel construction : en
  • US1510177A - Apparatus for utilizing noncompressed oxygen, especially in autogenous high-temperature processes : en
  • DE403759C - Cinematographic apparatus : de en
  • FR578577A - Bathtub with heater : en fr
  • DE403763C - Optical ringer set by Nuremberg scissors in connection with a table bell for restaurants and the like. like : de en
  • FR578834A - Improvements to electrical switches : en fr
  • GB222215A - Improvements relating to control systems for the motors of electrically propelled tramway or railway vehicles : en
  • GR716B - EMBROIDERY DESIGN. : el en
  • DE403462C - Skin cleansing device : de en
  • US1510054A - Cooker for automobiles : en
  • DE403338C - Protection device for high voltage lines : de en
  • DE402663C - Device for measuring the forces occurring when turning : de en
  • DE403785C - Thermal protection device for the steam and water tanks of water tube boilers : de en
  • DE403518C - Line lock wheel clutch for typewriters : de en
  • US1509915A - Concentrator : en
  • US1510102A - Signal device for vehicles : en
  • US1510168A - Apparatus for the control of the leaves of weaving looms : en
  • US1510369A - Hand brake : en
  • FR578683A - Office furniture : en fr
  • GB222408A - Improvements in or relating to corsets or similar garments for personal wear : en
  • DE403055C - Circulating evaporator pipe with built-in feed water preheater : de en
  • PL543B1 - A method of recovering the salts that form when viscose is broken in a sulfuric acid bath containing an admixture of soluble sulfates. : en pl
  • US1510412A - Heater for stock-watering tanks : en
  • CH107213A - Process for the manufacture of fireworks. : de en
  • US1510150A - Production of oxidized carbon compounds : en
  • DE403058C - Suspension of overhead lines for electric railways with the help of cross ropes hanging in a chain line : de en
  • US1509971A - Insulated terminal for electrical apparatus : en
  • CA243243A - Winding reel : en fr
  • DE403624C - Release device for the spindle of a spinning machine : de en
  • GB222173A - Improvements in and relating to stereoscopic cinematography : en
  • US1509992A - Electrode or grid for storage batteries : en
  • US1510087A - Washing machine : en
  • DE403270C - Hinged electric heating furnace, especially for organic elemental analysis : de en
  • DE403554C - Ash flushing system with water circulation caused by a jet nozzle : de en
  • GB222367A - Improvements in or relating to carburetting-apparatus for internal combustion engines : en
  • DE403540C - Self-switch triggered by the effect of heat : de en
  • GB200101A - : en
  • CA243330A - Water gauge and alarm device for steam boilers : en fr
  • ES89939A1 - A variable rate indicating device for car meters. : en es
  • ES89827A3 - High voltage multiple insulator. : en es
  • FR578607A - Compressed air painting and enamelling booth : en fr
  • FR578835A - Advanced device for indicating and recording weighings electrically : en fr
  • FR578845A - Hydraulic flexibility corrector : en fr
  • GB222368A - Improvements in sparking plugs for explosion motors : en
  • US1509888A - Mechanical inking apparatus : en
  • US1510076A - Grading machine : en
  • US1509847A - Hair-cutting appliance : en
  • DE403650C - Inking unit for printing machines : de en
  • ES89855A1 - Improvements in rectilinear weaving machines, through the addition of new tablets and special needles, without sinkers. : en es
  • FR578768A - Bass violin : en fr
  • USD65682S - Design for a vehicle signal lamp : en
  • ES89869A1 - A new mechanical ice cream maker. : en es
  • DE403754C - Frost protection device on toilet flushing devices with counter pressure chamber and auxiliary valve arranged in the main valve : de en
  • FR578566A - Low power airplane : en fr
  • PL489B1 - Dry or dough-like preparations for obtaining dyes. : en pl
  • PL614B1 - Carbide lamp. : en pl
  • US1510098A - Combing machine : en
  • US1510228A - Fanning-mill gate : en
  • US1510294A - Combined key guard, clothes hook, and towel rack : en
  • USD65697S - Barnet newland : en
  • DE403472C - Lifting kites for trawls : de en
  • FR578501A - Improvements to cinematographic devices : en fr
  • US1510256A - Pipe cutter : en
  • DE403349C - Tobacco pipe : de en
  • GB222220A - Improvements in or relating to oscillatory bodies for sound reproductions : en
  • US1510373A - Process of purifying carbon dioxide advantageously : en
  • FR578520A - Safety razor frame : en fr
  • DE403463C - Device for filling ampoules and glasses : de en
  • DE403457C - Joint for artificial limbs : de en
  • CH107144A - Transformer box with laterally attached heat exchange bodies. : de en
  • GB208163A - Improvements in and relating to photographic enlarging and projection printing apparatus : en
  • GB222250A - Improvements in control apparatus for electrical machines : en
  • GB222310A - Improvements in landing and housing arrangements for airships : en
  • GB222409A - Improvements in illuminated advertising and the like signs : en
  • FR578564A - Process for the treatment of marine algae with a view to extracting the substances they contain and their transformation into industrial products : en fr
  • FR578647A - Hydraulic coupling : en fr
  • FR578825A - Folder folder : en fr
  • ES89918A1 - An apparatus for fumigating with hydrocyanic acid. : en es
  • GR722B - IMPROVEMENTS IN PHOTOGRAPHIC SENSITIVITY. : el en
  • CA243386A - Fireless cooker : en fr
  • DE403432C - Wringer : de en
  • US1510299A - Friction shock-absorbing mechanism : en
  • ES89874A1 - A filter. : en es
  • GB218307A - Improvements in combustion apparatus for powdered fuel : en
  • GB222327A - Improvements in and relating to carburetters for internal combustion engines : en
  • DE403514C - Switching device for typewriters : de en
  • ES89788A1 - A procedure for the manufacture of shoe clasps. : en es
  • DE403523C - typewriter : de en
  • ES89912A1 - A new frame for photographs, views, prints, posters and also similar purposes. : en es
  • FR578803A - Improvements to valve devices : en fr
  • US1509914A - Concentrator : en
  • US1510124A - wicks : en
  • US1510251A - Automobile tread : en
  • PL500B1 - drilling rig. : en pl
  • DE403240C - pocket knife : de en
  • PL552B1 - Machine for making and cutting noodles. : en pl
  • GB222414A - Improvements in or relating to water filters : en
  • ES89805A1 - Improvements in plate-type heat exchangers and in particular those of this type designed to reheat the air by means of combustion gases. : en es
  • FR578748A - Cylindrical baler : en fr
  • GB222244A - Improvements in or relating to pliers : en
  • DE403510C - Type guide head for typewriters with type bars : de en
  • FR578771A - Lock : en fr
  • DE403281C - Tea or coffee strainer : de en
  • DE403596C - Process for producing stereoscopic images by printing : de en
  • ES89945A1 - Lighting fixture for automobiles or other applications. : en es
  • FR578575A - Device for the remote indication of the level of a liquid, particularly applicable to aircraft : en fr
  • FR578758A - Perylene series vat dyes and process for their manufacture : en fr
  • US1509842A - Desk pad and stand : en
  • FR578807A - New reinforced concrete reinforcement : en fr
  • GB222361A - Improvements in apparatus for sorting granular materials of different specific gravities : en
  • DE403140C - Mast bracing : de en
  • FR578528A - Method of establishing the triode grids : en fr
  • FR578670A - Improvements in or relating to illuminated signs, advertisements and the like : en fr
  • US1509960A - Rotary bolter : en
  • DE403125C - Rail fastening for excavator tracks : de en
  • DE403519C - Paper guiding device for typewriters : de en
  • DE403716C - Process for the recovery of silver from waste water : de en
  • US1510057A - Air-train-line coupling : en
  • US1510404A - Frank korner : en
  • DK33723C - Wireless Receiving System. : da en
  • DE403317C - Procedure for building up heaps using cable cranes : de en
  • GB222370A - Improvements in spring suspension for vehicles : en
  • DE402886C - Device to prevent the ink from staining in writing measuring devices with take-up rollers : de en
  • US1510192A - Tone-modifying device for pianos : en
  • DE403213C - Circuit arrangement for earth exploration : de en
  • ES89963A1 - Industrial product consisting of indoor foot-ball game. : en es
  • FR578706A - Advanced bodywork for cars forming coolers : en fr
  • FR578837A - Improvements to internal combustion engines : en fr
  • CH106283A - Sealing device for machine shafts. : de en
  • DE403502C - Washing machine with removable tub : de en
  • FR578654A - Device for attaching a mechanical pencil or the like to a notebook, wallet or other similar article : en fr
  • FR578675A - : fr
  • GB216117A - Improvements in or relating to tobacco pipes, cigar and cigarette holders : en
  • GB214619A - Improvements in reverberatory furnaces with regenerators : en
  • GB222924A - Improvements in electric sound reproducing apparatus : en
  • DE403498C - Brassiere : de en
  • DE403560C - Gas heater made of interchangeable parts with radiant bodies : de en
  • US1510120A - Sole and stitch removing machine : en
  • US1510084A - Portable power drive : en
  • FR578531A - Improvements to two-stroke automobile engines and others : en fr
  • FR578652A - Negatives for photomechanical printing : en fr
  • GB222362A - Improvements in or relating to tilting platforms and to means for transferring tubs,wagons and the like into pit cages in collieries and like places : en
  • ES89812A3 - Gas generator in which the air necessary for gasification is introduced through several conduits that reach into the fuel. : en es
  • DE403371C - Shaving machine with oscillating tool carrier and rotating tool with teeth arranged in an arc : de en
  • ES89783A1 - Improvements in electron discharge devices. : en es
  • FR578515A - Bicycle frame : en fr
  • FR578667A - Electrically heated auxiliary carburetor : en fr
  • FR578831A - : fr
  • GB222218A - Improvements in impeller rings for oil burners : en
  • DE402891C - Hardness tester to determine the Brinell hardness : de en
  • DE403629C - Transport device for seaplanes : de en
  • ES89789A1 - Crucible furnace for heating by fuel serving for the execution of continuous chemical procedures, notably metallurgical procedures. : en es
  • FR578694A - Embodiment of oxide cathodes : en fr
  • FR578746A - Tension regulator for threads wound or unwound on a drum, at constant tension : en fr
  • DE397936C - Type setting machine with inclined type storage channels : de en
  • DE403419C - Wrapping nest for cigar machines : de en
  • DE403433C - Compressed air sand spreader for locomotives u. like : de en
  • GB222403A - Improvements relating to wire strainers : en
  • ES89896A3 - A set of open spears on crawler trains. : en es
  • GB218308A - Improvements in internal-combustion engines : en
  • FR578707A - Apparatus for measuring liquids : en fr
  • GB222294A - Improvements in automatic weighing apparatus for liquids : en
  • DE403711C - Drive for rotary ovens : de en
  • FR578657A - Blast furnace for iron : en fr
  • ES89807A1 - Air transport facility for loads to be transported downwards. : en es
  • FR578549A - Method of manufacturing a mass which can be used for the constitution of building materials and others : en fr
  • FR578646A - Boiler : en fr
  • AU1703224A - Improvements in making 1 synthetic menthol : en
  • CA243334A - Baking oven : en fr
  • CH107190A - Novel still. : de en
  • CH106852A - Progressive gear change device. : en fr
  • CH107145A - Electrical wiring installation. : de en
  • CH106225A - Process for removing rust from metallic objects. : de en
  • DE403786C - Storage of the runners, especially steam and gas turbines : de en
  • AU1745824A - Liquid fuel : en
  • CH107130A - Process for the preparation of a substantive azo dye. : de en
  • US1510428A - Brassiere : en
  • DE403712C - Still kettle : de en
  • US1510408A - Knee brace : en
  • DE403685C - Automatic lubrication device by means of an OElschoepfer attached to a moving machine part : de en
  • ES89866A1 - A filter for pressure filtering of wines and all kinds of liquids. : en es
  • ES89836A3 - A procedure for making a screwdriver or screwdriver wrench. : en es
  • FR578743A - Harmonic strings for all stringed instruments : en fr
  • GB219946A - Make-and-break switch for electric current : en
  • US1509908A - Truck row guide attachment for corn listers : en
  • ES89941A2 - Device to prevent unforeseen accidents from passing the pressure in the hydraulic presses of a certain limit. : en es
  • ES89982A3 - A system of conical double adjustment closures for sheet metal containers. : en es
  • FR578849A - Device for forging, metal cutting and similar operations : en fr
  • DK33708C - Lubricator. : da en
  • GB222384A - Draining or relief valve : en
  • FR578630A - Carburetor : en fr
  • FR578824A - Device for the production of covered yarns : en fr
  • GB222304A - Improvements in tea and coffee caddies or containers : en
  • DE403749C - Rotary valve for explosion engines : de en
  • FR578829A - Improved shoe tree : en fr
  • GB222208A - An improved loud speaker for wireless apparatus : en
  • DE403342C - Facet for artificial tooth crowns or the like. : de en
  • GB199379A - Improvements in a method and apparatus for preventing substances mixing : en
  • CH106810A - Calculator. : en fr
  • FR578504A - Glass tube making machine : en fr
  • FR578681A - Improvements to cleaning devices : en fr
  • FR578800A - Process for dyeing, with tank dyes, wool in the hydrosulphite tank : en fr
  • DE403081C - Radiation lamp : de en
  • FR578535A - Dropper bottle : en fr
  • US1509928A - Thermostatic controlling device for hot-water-boiler heaters : en
  • GB222291A - Improvements in or relating to printing apparatus : en
  • ES89856A1 - A folding desk or writing table. : en es
  • FR578796A - Perfected leg warmer : en fr
  • DE403495C - Burners for gaseous or liquid fuel : de en
  • DE403421C - Device to facilitate the movement of loads : de en
  • CH106994A - Method and machine for making rolled pasta, mainly croissants. : de en
  • PL481B1 - Method of obtaining permanent black colors on fibers. : en pl
  • DE403588C - Selenium bath for photographic silver images and process for its production : de en
  • ES89937A1 - Steam valve improvements. : en es
  • DE403707C - Double-acting hand piston pump : de en
  • GB222410A - Improvements in or relating to casement windows : en
  • DE403143C - Apparatus for measuring the consumption time of gas : de en
  • DE403212C - In combination with capacities working choke coil with iron core : de en
  • CH107157A - Heating element on electric heaters. : de en
  • FR578784A - Process for assembling cardboard boxes : en fr
  • CH107053A - Pipe fitting and method for its manufacture. : en fr
  • US1510406A - Motor vehicle : en
  • USD65716S - Design for a shoe : en
  • US1510202A - Bolster-arm car : en
  • PL502B1 - Fighting bearing. : en pl
  • FR578791A - Locks enhancements for travel cases : en fr
  • GB222366A - Improvements in or relating to gas masks : en
  • GB222392A - Improvements in expanding tables : en
  • CA6338S - Metal flask : en
  • CH106697A - Roof boarding. : de en
  • CH107042A - Device for grinding crankshaft journals. : de en
  • CA243242A - Self locking switch : en fr
  • US1509880A - Change-speed mechanism for drilling machines : en
  • US1510328A - Truck : en
  • FR578606A - Control and regulation device for compound combustion engines fitted with turbines supplied by their exhaust gases : en fr
  • GB222224A - Improvements in and relating to steam superheaters : en
  • AU1519223A - Apparatus for use in fitting the linings to the backs of boots and shoes : en
  • DK33714C - Reflector for car headlights or similar. : da en
  • ES89828A1 - Improvements in electromagnetic regulating devices for electrical switches and other appliances. : en es
  • GB222228A - Improvements in antifriction supports for sliding doors of show cases and the like : en
  • US1510004A - Seamless-end necktie : en
  • US1510109A - Aircraft gun : en
  • DE403277C - Device for cooling centrifugal compressors : de en
  • GB222343A - Directional air distributor for use with mechanically propelled fans : en
  • US1510032A - Automobile signal : en
  • US1510311A - Invalid's vehicle : en
  • US1510093A - Generator head for fuel-oil burners : en
  • USRE15921E - Apparatus for measuring materials in concrete construction : en
  • US1510007A - A cobporation of ii : en
  • CH107104A - Device for displaying the release of the driving directions in the dark by the traffic police. : de en
  • US1510346A - Trap : en
  • CH107112A - Car bodywork. : en it
  • US1509856A - Shaving-stick container : en
  • CH107001A - Process for the preservation of electrodes. : de en
  • CH107039A - Device for automatic centric adjustment of a rotating tool when reworking a workpiece. : de en
  • US1510043A - Bascule bridge : en
  • US1510061A - Portable commode : en
  • US1510201A - Gauge for stapling machines : en
  • CA243261A - Machine for cutting metal strips : en fr
  • US1510355A - Mechanical roundabout : en
  • CH107135A - Process for the production of an indigoid dye. : de en
  • CH107159A - Briquette press. : de en
  • ES89859A3 - The manufacture of corsets, girdles, belts, orthopedic stockings, similar articles and fabrics, of knitted fabric with rubber weave. : en es
  • ES89904A1 - Improvements in the apparatus for pneumatically playing the piano. : en es
  • FR578540A - Machine for the treatment of fibrous or filiform materials : en fr
  • DK33704C - Casting cap for set machines and the like. : da en
  • US1510189A - Limit snap gauge : en
  • US1510358A - Method of preparing a composition for preserving wood : en
  • DE403400C - Cabinet with inserted vertical support strips with holes or slots : de en
  • DE401600C - Metal alloy of very high hardness and process for their manufacture : de en
  • ES89864A3 - An improvement on articulated wagons. : en es
  • PL506B1 - Saponification of casein to obtain a product which bleaches the fabric without the use of soap. : en pl
  • PL603B1 - Equipment for the preparation of emulsions. : en pl
  • US1510101A - Automatic slack adjuster : en
  • US1510357A - Traction wheel : en
  • ES89920A1 - A device that allows food to be transported and preserved, for a certain time, at the desired temperature. : en es
  • GB222328A - Method and apparatus for finishing gears : en
  • AU1614124A - Improvements inboxes : en
  • CH107033A - Process for refining alloys of iron with carbide-forming metals. : de en
  • ES89794A1 - Refinements in the crystals of the water level indicators by reflection. : en es
  • FR578715A - Device applicable to the loading of bakery ovens : en fr
  • FR578742A - Improvements to automotive headlights : en fr
  • FR578818A - Articulated armchair : en fr
  • GB222233A - Improvements in or relating to adjustable and expanding boring heads and reamers : en
  • GB222401A - Improved container for grease or the like : en
  • ES89881A1 - An apparatus for the luminous projection of advertisements. : en es
  • CA243302A - Gas generating process : en fr
  • DK33716C - Method and Apparatus for the Manufacture of Long Wood Wire for Use in the Mechanical Manufacture of Woven Fabrics. : da en
  • FR578727A - Perfected carafe coaster forming an advertisement : en fr
  • PL498B1 - Drilling rig drive. : en pl
  • US1509987A - Variable-resistance device : en
  • ES89934A1 - A procedure for salting and drying cod. : en es
  • ES89889A3 - A DC pasteurizer mounted on a bottom hearth steam generator. : en es
  • FR578591A - Process for manufacturing flexible carpets by applying used casings from automobile wheels : en fr
  • GB222314A - Improvements in type composing sticks : en
  • GB219696A - Improvement in cable telegraphy : en