• US1619178A - Cotton cleaner : en
  • US1619677A - Windshield cleaner : en
  • PL6626B1 - obtaining explosives, especially chlorate and perchlorate explosives. : en pl
  • US1619433A - Punctureproof pneumatic tire : en
  • CA268733A - Shock absorber : en fr
  • US1619234A - Liquid-control system : en
  • US1619546A - Typewriting machine : en
  • US1619611A - Ice-cream cabinet : en
  • US1619114A - Telephonic receiver : en
  • PL6611B1 - Method and device for charging blast furnaces, especially electrically heated furnaces. : en pl
  • CH119215A - Machine for making croissants. : de en
  • US1619091A - Tool for marking tiles : en
  • US1619219A - Automatic regulating apparatus for car heating systems : en
  • GB239211A - Improvements in grease guns : en
  • GB266600A - Improvements in axle boxes for tramcar and like vehicle wheel axles : en
  • SU2398A1 - Water turbine : en ru
  • DE441326C - Process for fixing basic dyes on cotton : de en
  • DK37191C - Embryotoma. : da en
  • US1619319A - Foot-throttle control : en
  • US1619759A - Pallet : en
  • USD72079S - Design fob a spindle fob lighting fixtures : en
  • US1619564A - Electrically-operated clock : en
  • CH119138A - Process for the production of a new metal-containing dye. : de en
  • CH119238A - Mail folder mechanism. : de en
  • US1619275A - Toy gun : en
  • US1619430A - Gas-absorption apparatus : en
  • US1619800A - Button and fastener therefor : en
  • CA268697A - Bracelet hook : en fr
  • DK37174C - Flexible Connection (Coil Box) for Pupinized Telephone Submarine Cables. : da en
  • GB266797A - Improvements in or relating to electric storage batteries : en
  • SU2434A1 - The control device detecting the opening of the door of the room : en ru
  • US1619122A - Testing device : en
  • PL6779B1 - A method of processing smooth fibers. : en pl
  • US1619170A - Traction device for vehicle tires : en
  • USD72108S - Design for a heater : en
  • PL6619B1 - Heat accumulator with steam generator. : en pl
  • US1619608A - Lamp wrapper : en
  • US1619158A - Combination woodworking machine : en
  • US1619732A - Inspection and weighing apparatus : en
  • US1619406A - Armature-commutator-lead-soldering machine : en
  • US1619346A - Welded spring structure : en
  • US1619434A - Device for displaying cards, etc. : en
  • GB265924A - An improved process for the production of printed transparent images : en
  • US1619264A - Closure for containers : en
  • CH119195A - Device for automatic weft bobbin change on looms. : de en
  • US1619404A - Foot scraper for automobiles : en
  • USD72112S - Design for a loud-speaker cabinet : en
  • US1619173A - Cradle lock for gun carriages : en
  • USD72118S - Design fob a loop antenna : en
  • ES101052A3 - A portable electro-vulcanizing device. : en es
  • ES101301A3 - Asbestos bushings. : en es
  • FR618119A - Method and device for producing large flames of magnesium : en fr
  • PL6608B1 - Paper bag. : en pl
  • ES101336A1 - A process of forming loads for internal combustion engines. : en es
  • ES100356A1 - Improvements in heels for footwear. : en es
  • ES101368A1 - Procedure for the preparation and conservation of green forage pulp. : en es
  • GB266579A - Improvements in mechanism for controlling valves : en
  • US1619282A - Car-roof clamp : en
  • CA268767A - Bicycle wheel : en fr
  • GB259943A - Fabric guide support for sewing machines : en
  • US1619095A - Display device : en
  • US1619381A - Collapsible chair and easel : en
  • CA268673A - Steering gear lock : en fr
  • CH119216A - Dough mixer and kneading machine. : de en
  • PL6662B1 - Manufacturing of non-welded chains. : en pl
  • PL6675B1 - The method of producing iron - chromium alloys. : en pl
  • GB261380A - Improvements in or relating to teasels : en
  • US1619401A - Metal-lath corner strip : en
  • US1619791A - Greenhouse plant-suspension frame : en
  • US1619098A - Pump controller : en
  • US1619190A - Radial drill : en
  • GB266625A - Improvements of bobbin-net machines : en
  • ES101334A1 - Improvements in the feeding of antennas for radiotelegraphy and directional radiotelephony. : en es
  • FR618001A - Gas saver : en fr
  • CA268769A - Tea treating apparatus : en fr
  • PL6689B1 - : en pl
  • US1619681A - Ornamental wool felt and method of making same : en
  • CH119258A - Spring testing machine. : de en
  • SU2356A1 - Roller for molding concrete, clay, etc. plastic masses : en ru
  • US1619527A - Trap-nest attachment : en
  • US1619628A - Dumping vehicle : en
  • US1619774A - Ironing-board installment : en
  • DK37178C - Damping device for Weights. : da en
  • ES100785A1 - Automatic dam system. : en es
  • USD72103S - Design for a loud-speaking sound reproducer : en
  • US1619093A - Rope-tension-testing device : en
  • US1619237A - Internal-combustion rotary motor : en
  • US1619327A - Process of revivifying carbon : en
  • US1619523A - Traffic signal for motor vehicles : en
  • US1619535A - Vertical-chamber oven : en
  • US1619550A - Machine eor mashing eruits and vegetables : en
  • PL6800B1 - Storage box for paper clips, needles and similar items. : en pl
  • US1619709A - Automobile safety attachment : en
  • US1619729A - Regulation of glass feeders : en
  • ES101240A3 - A winder for skeins. : en es
  • FR618033A - Improvements to corrosion preservation and lubrication processes : en fr
  • ES101358A1 - A punch to cut crowns. : en es
  • FR617962A - Circular knitting machines refinements : en fr
  • GB259561A - Improvements in and relating to moving footways : en
  • PL6681B1 - Transportable tree saw. : en pl
  • PL6692B1 - Pneumatic treatment bank. : en pl
  • US1619446A - Dancing toy : en
  • US1619598A - Roofing element : en
  • US1619032A - Door latch : en
  • US1619329A - Carburetor : en
  • USRE16562E - A corpora : en
  • DE441343C - Method and apparatus for concentrating latex : de en
  • ES101014A1 - Device for separating oil from oleaginous substances. : en es
  • PL6678B1 - Leather stripper. : en pl
  • US1619362A - Withdrawing cores from molded conduits : en
  • US1619582A - Key holder : en
  • FR617979A - Improvements to mercury switches : en fr
  • ES101185A1 - A new industrial product consisting of a cocoa and milk-based drink, with its procedure to do so. : en es
  • GB266606A - Improvements in superheat control for water tube boilers : en
  • FR618011A - Improvements to devices used to tip wagons, etc. : en fr
  • US1619493A - Feather-lined material and process of making the same : en
  • US1619796A - Cash register : en
  • US1619471A - Tension fastening for antislip chains : en
  • PL6682B1 - Tanning stove. : en pl
  • US1619053A - Edwabd bignell : en
  • US1619057A - Milling machine : en
  • US1619685A - Bed rest : en
  • GB266563A - Improvements in flexible shaft couplings : en
  • GB266544A - Improvements in electric ovens particularly for dental purposes : en
  • DK37185C - Ship propeller device. : da en
  • ES100667A3 - A procedure for making paper chips. : en es
  • GB256583A - Improvement in tractor cultivator : en
  • DE441316C - Process for the uniform operation of high-speed steam generators in which steam is generated by injecting water into heated pipes : de en
  • ES101408A1 - A process for extracting cellulose by disaggregating plant fibers. : en es
  • FR617974A - Fixing arrangement for accumulator batteries on vehicles : en fr
  • FR618127A - Development of internal combustion engines : en fr
  • GB266464A - Improvements in apparatus for drying fibrous materials such as fabric, leather, yarns and the like : en
  • FR618215A - Steam condenser : en fr
  • ES100637A1 - An apparatus for the removal of air or other gases mechanically mixed with a fluid. : en es
  • GB256981A - Improvements in electric welding apparatus : en
  • GB266608A - Improved method and apparatus for testing electrical insulators : en
  • FR618008A - Tray dryer with rotating superimposed drying surfaces for granular materials : en fr
  • DE441300C - Cleaning device, especially for deep glasses : de en
  • ES100364A1 - Speed multiplier. : en es
  • US1619044A - Spare-tire lock : en
  • USD72114S - Design for a covered dish : en
  • GB258880A - Improvements in or relating to automatic couplings for railway vehicles : en
  • ES101075A1 - The manufacture of hydraulic bricks, special for the edges and vertices of floors or floors with walls. : en es
  • DE441450C - Roller wedge for machine parts that can be moved like a slide : de en
  • FR618020A - Improvements to the tabs of shuttle boxes for looms : en fr
  • DE441174C - Machine for the production of equal-link and unequal-link anchor chains or similar products : de en
  • DE441518C - Ejection device for die setting and line casting machines : de en
  • PL6728B1 - The seal is inviolable. : en pl
  • US1619592A - Antiskid chain : en
  • GB266778A - Improvements in or connected with sparking plugs : en
  • FR617956A - Toning-fixing process for photographic prints and composition carrying out said process : en fr
  • ES100528A3 - A twisting device and tools necessary for closing bags or packages filled with all kinds of content. : en es
  • ES101045A1 - A holder for perforated musical roll box labels. : en es
  • GB266780A - Improvements in and relating to armatures for asynchronous motors : en
  • CA268683A - Turbine locomotive : en fr
  • CH119227A - Process for the preparation of 2-hydrazino-5-nitropyridine. : de en
  • ES99171A1 - Centrifugal sand machine with vertical shaft. : en es
  • GB266629A - Collecting conduit for the exhaust pipes of internal combustion engines : en
  • US1619181A - Combination tool : en
  • USRE16563E - Method fob maxiwo pbodttctioxt tests in well drilling : en
  • ES101304A1 - A gas burner installation. : en es
  • FR618120A - Improvements to telephone receivers : en fr
  • CH119065A - A method of introducing a vaporizable material into an envelope. : en fr
  • US1619150A - Dog race track : en
  • ES101296A1 - A winch for fishing. : en es
  • FR618036A - Improvements to speaker phones : en fr
  • ES101229A1 - A fruit sorting device. : en es
  • FR618249A - Gearbox, adjustable gearbox : en fr
  • DE441390C - Carousel or similar amusement system with a rotating platform on which carriages that can be covered by hoods are arranged : de en
  • ES101188A3 - Improvements introduced in the caps, collars and the like. : en es
  • SU2408A1 - Siphon pump for pumping caustic liquids : en ru
  • FR617989A - Rolling spillway with adjustment valve : en fr
  • ES101053A1 - Provision to reduce the disturbing influence of remanent magnetism in electromagnetic regulating devices. : en es
  • ES101183A1 - Spinning machine and prep machine stretching improvements. : en es
  • GB266623A - Improvements in controlling apparatus for electrically driven machines specially applicable to washing machines : en
  • ES100653A1 - Improvements introduced in the generation of gases that serve for combustion, lighting and other purposes, taking liquid hydrocarbons as a starting point. : en es
  • ES101190A1 - Improvements in fuel injectors for internal combustion engines. : en es
  • FR618012A - Improvements in the manufacture of artificial silk : en fr
  • FI11460A - Anordning dörft av ett med med en glödkatod, en anod, ett styrgaller och med åtminstone ett hjälpgaller försett elektriskt urladdningsrör : en fi
  • DE441669C - Process for the utilization of sludge fuel : de en
  • ES101343A1 - Perfections in calcination of coke. : en es
  • DE441313C - Schnitzel machine for sugar beet u. like : de en
  • US1619018A - Adjustable roller track for gordon printing presses : en
  • ES101409A1 - A procedure to manufacture artificial wool. : en es
  • FR617959A - Device enabling the driver of any vehicle to see the side of his vehicle and the road followed at the same time : en fr
  • GB247956A - A process for the purification of condensation products produced from phenols and aldehydes : en
  • GB262424A - Improvements in holders for tubular electric lamps : en
  • FR618209A - Valve for bath heaters : en fr
  • ES100752A1 - A pedal-powered skateboard. : en es
  • DE441354C - Toy in which a second body can be rotated from the outside in a transparent body : de en
  • ES101380A1 - Procedure for obtaining condensation products of arylamines. : en es
  • GB266465A - Improvements in or relating to paper-making machines : en
  • FR618239A - Steam regulator : en fr
  • ES100433A1 - A device for the composition of two variable electric currents of any shape and frequency. : en es
  • DE441285C - Box for dental care devices : de en
  • US1619262A - Brake : en
  • PL6745B1 - Gas stove for heating premises. : en pl
  • GB266658A - Improvements in or relating to the manufacture of metals and alloys in the electric furnace : en
  • DE441638C - Process for the production of wood wool : de en
  • PL6620B1 - Light gas production method by dry distillation of oils. : en pl
  • PL6649B1 - A method of producing tricalcium sugar from cold molasses or impure sugar juices. : en pl
  • PL6680B1 - A device for converting a reciprocating motion to a continuous rotary motion about an axis parallel to the direction of the rectilinear motion in motors, pumps, compressors and the like with cylinders parallel to the axis of rotation. : en pl
  • PL6743B1 - A circuit for counting the various values of connections in telephone devices. : en pl
  • GB266624A - Improvements in glareless lamps : en
  • ES101276A1 - Improvements in the hulls for salt fishing, especially salted sardines. : en es
  • ES100709A1 - Improvements in the manufacture of lithopone. : en es
  • ES101279A1 - A system of monograms with replaceable initials. : en es
  • GB266592A - Improvements in and relating to tobacco pipes : en
  • US1619518A - Sheet-metal trelliswork : en
  • ES101077A1 - An elastic wheel for vehicles. : en es
  • FR617957A - Equipment and connection system for electric cars for fairground attractions and other applications : en fr
  • GB266643A - Improvements in conveyances for collecting refuse and for like purposes : en
  • FR618165A - Colander for kitchen use and other similar applications : en fr
  • GB266627A - Improvements in presses for drawing and punching sheet metal and the like : en
  • DE441362C - Process for the extraction of oil from oilseeds in continuous operations : de en
  • ES100498A1 - Cover with all kinds of elastic rubber or rubber or with any composition that contains this product, the safety bits for drilling. : en es
  • FR618095A - Further training in tuber harvesting machines : en fr
  • GB259597A - Improvements in or relating to printing presses : en
  • GB266484A - Improvements in or connected with water heater : en
  • CA268770A - Car seal : en fr
  • PL6750B1 - A method for obtaining substituted aromatic sulfonic acids, especially those suitable for splitting fats and oils. : en pl
  • US1619489A - Tile-making machine : en
  • SU2414A1 - Frame hive and machine for its manufacture : en ru
  • US1619185A - Process for removing the dust from calcium cyanamide and deodorizing the same : en
  • US1619517A - Connecter for electric wires : en
  • DE441357C - Process for the production of rolled asphalt : de en
  • FR617906A - Fuel filter for all engines : en fr
  • ES101415A1 - A new bedding system with springs, spirals and metal strips. : en es
  • DE441374C - Automatic coupling for electrical lines between mechanically also automatically coupled parts, in particular rail cars : de en
  • FR617981A - Lead alloy : en fr
  • FR618222A - Process for the production of dinaphthyl dicarboxylic acids : en fr
  • FR618228A - Shoehorn also filling the office with lace-pusher and lace-puller : en fr
  • GB266815A - A coin-freed apparatus for the supply and delivery of measured quantities of liquids : en
  • US1619749A - Clamp : en
  • DE441504C - Process for finishing wood : de en
  • DE441615C - Method for preventing gas corrosion in steam boiler operations : de en
  • US1619411A - Sealed metal container : en
  • US1619423A - Cake box : en
  • US1619166A - Stove : en
  • ES101037A1 - A support device for the shafts of the heads of sewing machines. : en es
  • FR618043A - Internal combustion engine tester : en fr
  • PL6723B1 - A method of separating hydrogen by partial condensation of its gaseous admixtures. : en pl
  • ES100636A1 - A heater that produces internal heat and smoke to prevent frost in orange trees and other fruit trees, shrubs and seedbeds. : en es
  • FR617934A - Improvements available to engines and transmission components of vehicles : en fr
  • ES101321A1 - An industrial product consisting of a new powder soap. : en es
  • GB266570A - Looms for weaving stake and strand fabrics such as reed fabrics : en
  • DE441436C - Device for locking and unlocking doors from a distance : de en
  • ES100488A1 - A new kneading machine for all kinds of doughs for making bread. : en es
  • ES101042A1 - An improvement in the spindles of the spinning and twisting machines. : en es
  • ES101110A1 - An elastic pad press, for gluing leathers and others. : en es
  • GB266209A - A process for the manufacture of quinine solutions suitable for subcutaneous injections : en
  • GB267181A - Improvements in or relating to telephone systems : en
  • SU2375A1 - Carburetor : en ru
  • US1619476A - Steel-stock rack : en
  • US1619541A - Rubber button : en
  • US1619766A - Hose clamping tool : en
  • ES101091A1 - A mattress made of rubber tubes. : en es
  • ES101361A3 - An improvement on caps. : en es
  • CA268634A - Ice cream container : en fr
  • CH119163A - Process for the preservation of substances containing protein and carbohydrates. : de en
  • CH119152A - Process for the production of a new intermediate product in the dye industry. : de en
  • US1619324A - Mop for baseboards : en
  • US1619587A - Stenciling apparatus : en
  • US1619654A - Fraud-preventing device : en
  • DE441399C - Process for the production of artificial tanning agents : de en
  • GB266531A - Improvements in or connected with handles for use with showcases cabinets and the like : en
  • US1619551A - Framing mechanism for motion-picture machines : en
  • US1619017A - Means for finding direction : en
  • US1619270A - Corner-fill furnace-wall construction : en
  • US1619511A - Order card : en
  • USD72087S - Design for a cabinet for sound-reproducing mechanism : en
  • US1619343A - Method of coating materials : en
  • US1619651A - Earth anchor for structural towers : en
  • FI11482A - Anordning vid transmissionslager, som äro inställbara på fästbultar : en fi
  • FR617996A - : fr
  • GB266651A - A mitre and like clamp : en
  • PL6714B1 - A method of rebuilding decks and layers of medium thickness coal. : en pl
  • USD72117S - Design for a finger ring : en
  • ES101338A1 - Improvements in thermal relays. : en es
  • FR618057A - Improvements to mechanical pencils : en fr
  • SU2373A1 - Device for loading rails, etc. items on railway platforms : en ru
  • CA268707A - Oil burner : en fr
  • ES97430A1 - Exhaust nozzle for locomotives. : en es
  • DK37193C - Home cinema apparatus. : da en
  • PL6665B1 - Steam heating of wagons. : en pl
  • PL6771B1 - Reversible galvanic cell. : en pl
  • US1619195A - Heat engine : en
  • US1619428A - Method of manufacturing brushes : en
  • DE441282C - Centrifugal casting process for the production of hollow metal bodies : de en
  • US1619734A - Terrazzo tile and method of making the same : en
  • US1619760A - Index element : en
  • ES101257A1 - A new auxiliary system applicable to all so-called rotary plows, to facilitate better operation. : en es
  • CH119230A - Process for the preparation of a red-yellow azo dye. : de en
  • US1619256A - Window attachment : en
  • US1619269A - Semimetallic flexible form for floor domes : en
  • US1619672A - Power transmission for wheels : en
  • SU2357A1 - Sodium Sulfur Furnace : en ru
  • US1619142A - Sewing needle : en
  • US1619659A - Eyeglasses or spectacles : en
  • DE441162C - Horizontal chamber furnace for the production of gas and coke : de en
  • ES101152A3 - A procedure for making bricks, using slates from the coal field. : en es
  • ES101421A3 - The manufacture of rivets in a single piece, made of metal plate. : en es
  • FR618171A - Improvements to conductor clamping devices for gaskets and electrical devices : en fr
  • US1619443A - Roller bearing for sliding doors : en
  • FI11454A - Setting and filtering : en fi
  • FR618151A - Improvements to coats or other clothing : en fr
  • FR618026A - Gear adjustment device for electric capacitors and similar devices : en fr
  • ES100615A3 - A machine for splitting apricots and removing the pit from them. : en es
  • GB266632A - Improvements in counting mechanisms : en
  • US1619473A - Maximum demand meter : en
  • US1619744A - Mechanic's fishing tool : en
  • ES101069A3 - A procedure to prevent identity card photographs, identity cards and the like from being falsified. : en es
  • PL6607B1 - Method of feeding cattle. : en pl
  • SU2443A1 - Hollow plug-in grate for air supply to the fuel in the Russian stove : en ru
  • US1619673A - System op speed control foe : en
  • US1619317A - Pendulum inclination indicator : en
  • US1619704A - Internal-combustion-engine locomotive : en
  • US1619750A - Beam compass : en
  • GB266528A - A device for holding a tea-cup and light refreshments : en
  • ES100053A1 - A new model of handle and lid. : en es
  • ES101230A1 - Improvements in automatic switches for telephone systems. : en es
  • DE441457C - Process for obtaining a bitter-free yeast extract : de en
  • SU2425A1 - Hearing aid : en ru
  • DE441533C - Process for the preparation of chromium compounds of dyes : de en
  • DK37188C - Device for selective tripping at three-phase networks in case of double single-phase earth fault. : da en
  • ES100723A1 - High-speed combustion engine-machine with automatic ignition. : en es
  • FI11465A - Isolatoranordning : en fi
  • GB266648A - An improved game apparatus : en
  • CA268712A - Rubber assembling machine : en fr
  • CH119095A - Mud flaps for automobile and other vehicle wheels. : en it
  • US1619209A - Drill : en
  • US1619399A - Production of thin steel : en
  • FR618102A - Removable handle for tools with interchangeable blades : en fr
  • GB251265A - Improvements in engines and pumps : en
  • GB266630A - Means for preventing the free dissemination of dust during drilling and like operations : en
  • GB266806A - Improvements in and connected with children's tricycles : en
  • GB267585A - Improvements relating to electric heaters : en
  • US1619247A - donathan : en
  • DE441428C - Grinding shoe for chopping machine knives : de en
  • ES101064A1 - An improved system apparatus for sewing bags, duffels and the like. : en es
  • US1619456A - Curtain fixture : en
  • US1619597A - Electrical condenser : en
  • PL6788B1 - Method of obtaining a protective material against rust. : en pl
  • US1619088A - Changeable exhibitor : en
  • US1619785A - Lining material for alkali-recovery furnaces : en
  • ES100067A2 - Improvements made to spring curtains. : en es
  • ES101079A1 - Improvements in combustion engines. : en es
  • SU2383A1 - Coupling friction clutch : en ru
  • US1619641A - Stacking device or standard : en
  • ES100697A3 - A high-voice receiver for telephony. : en es
  • PL6719B1 - The method of producing alkali dithionite : en pl
  • PL6716B1 - Rotary piston engine. : en pl
  • US1619068A - Dirigible headlight : en
  • US1619578A - Door : en
  • US1618983A - Process of banding cigars : en
  • US1619739A - Roller mill : en
  • DE441208C - Circuit arrangement for telephone systems with several exchanges : de en
  • FR618214A - Condensing device : en fr
  • US1619106A - Sheet-delivery mechanism for presses : en
  • US1619189A - Sign : en
  • FR617958A - : fr
  • US1619154A - Machine for forming heels for shoes : en
  • US1618990A - Mincing machine : en
  • US1619220A - Winding means : en
  • PL6659B1 - A method of obtaining opacifiers for the production of white glass and enamel : en pl
  • SU2335A1 - Device for connecting fittings to steam boilers in high-pressure installations : en ru
  • PL6755B1 - Hollow brick wall, filled with insulation. : en pl
  • GB266543A - Improvements in and relating to loud speakers for wireless : en
  • ES101048A1 - Improvements in machines for the inspection and verification of the state of cinematographic films. : en es
  • US1619320A - Pump : en
  • ES100064A2 - An automatic vending device for small items. : en es
  • FR618150A - Sewing machine mechanism for sewing parts in the round : en fr
  • GB266814A - Improvements in and relating to the manufacture of cement concrete and apparatus foruse therewith : en
  • GB267000A - Improvements in centrifugally casting hollow bodies or pipes composed of plastic or cementitious material : en
  • FR617907A - Aviation photography camera : en fr
  • GB266556A - Improvements in or relating to electric pianofortes : en
  • DE441363C - Process for the production of ribbon-like cellulose structures with a rounded, rolled cross-section : de en
  • DE441448C - Mobile drill : de en
  • ES101139A1 - Machine to cut the nails that protrude in footwear. : en es
  • GB266491A - Improvements in or relating to electrostatic devices : en
  • FI11459A - Värmeacumulator med ångalstrare : en fi
  • ES101189A1 - A perfected procedure for the distillation of coal. : en es
  • GB266482A - Improvements relating to manhole and like boxes and covers : en
  • ES100747A1 - A method of manufacturing flexible, waterproof rubber-based collars, bibs and cuffs for use in dress shirts. : en es
  • CH118569A - Arrangement for attaching rotary selectors to the selector frame in telephone systems. : de en
  • ES101054A1 - Arrangement of the resistance of cardboard discs. : en es
  • FR618166A - Mower blade sharpening wheel : en fr
  • ES101148A1 - A closure for metal containers used to pack putty and all kinds of solid or pasty products. : en es
  • GB266400A - Improvements in vehicle door latches : en
  • ES100678A3 - The manufacture of steel wire pins with a riveted head. : en es
  • GB266537A - Improvements in the application of trousers and tie presses to wardrobes and the like : en
  • ES100424A1 - Improvements in high-drafting systems, by means of four pairs of cylinders, applicable to roving, continuous spinning and selfactine machines. : en es
  • GB266477A - Stentering and drying machine for drying with air : en
  • GB266467A - Improved propulsion device for aircraft and navigating craft : en
  • DE441392C - Method for extracting lignin and similar incrustations from wood and other vegetable fibers and derivatives thereof, such as cellulose : de en
  • DE441548C - Friction gear for driving steering wheels of motor vehicles mounted on swiveling stub axles : de en
  • ES100823A1 - Improvements in the manufacture of rolled steel bars and bands. : en es
  • FR617993A - Improvements in stacks for blast furnace wind heaters : en fr
  • FR618111A - Assembly and disassembly wrench for removable automobile wheels : en fr
  • ES101103A1 - Improvements in electrical transformers. : en es
  • GB243743A - Improvements in or relating to direct reduction processes for producing carbon binding metal or metal alloy : en
  • GB266596A - An improved tool for cutting and twisting wire or the like : en
  • ES100788A1 - A greasing device for axle journals of all kinds of rolling stock. : en es
  • DE441170C - Procedure for the investigation of the spatial density distribution in the interior of the earth : de en
  • ES101194A1 - A process for the industrial manufacture of lead protoxide by wet means. : en es
  • GB261381A - Improvements in or relating to lamps or headlights : en
  • ES101316A1 - A process for purifying gases that are to be used in the manufacture of ammonia. : en es
  • GB266541A - Improvements in or relating to delivery apparatus for printing, folding, cutting and like machines : en
  • DE441297C - Underwater toilet pump with swinging piston : de en
  • ES101093A1 - Rotating electromagnetic light indication device for vehicles. : en es
  • ES101143A1 - A last for ironing or sizing the stockings. : en es
  • GB266473A - Improvements in apparatus for playing indoor games simulating golf : en
  • US1619330A - Auxiliary air and fume supply for explosive engines : en
  • US1619417A - Grain conditioner : en
  • CH119106A - Compressed air brake for different line pressures. : de en
  • PL6793B1 - A method of tanning shark skin. : en pl
  • ES100638A1 - Articulated link belt improvements. : en es
  • ES101410A1 - Improvements in the brooches. : en es
  • ES101245A1 - A rotating cylinder water meter. : en es
  • ES100603A3 - Waterproof and flexible rubber-based plates. : en es
  • ES101251A1 - Improvement introduced in the water supply system in concrete mixer machines. : en es
  • GB266576A - Process for the production of decorative materials from peat or bog deposit : en
  • US1619156A - A frame for steam shovels : en
  • US1619601A - Shingle strip : en
  • US1619637A - Agitator for washing machines : en
  • US1619067A - Doorcheck strap : en
  • US1619082A - Auxiliary air control for gasoline engines : en
  • US1619484A - Strainer for sugar juices and the like : en
  • US1619454A - Lubricant-receiving nipple : en
  • US1619421A - District qe coltjffifbia : en
  • US1619196A - Process of transforming heat : en
  • US1619306A - Humidor cigar holder : en
  • ES100677A3 - Auger for drilling wood and especially for obtaining elongated holes. : en es
  • ES99335A1 - A wood mortising machine. : en es
  • PL6700B1 - Trunnion for air pockets of multi-chamber pneumatic rims. : en pl
  • ES101363A1 - A procedure with its corresponding apparatus, proper to produce hydrogen cyanide gas. : en es
  • FR618175A - Clasp for lady's bags : en fr
  • GB266494A - Improvements in or relating to photographic reflex cameras : en
  • DE441366C - Tong-like poultry cutlery : de en
  • DE441537C - Trolley with electrically operated winch : de en
  • ES100706A3 - A model of electric tweezers to curl and wave hair. : en es
  • ES100751A1 - A car with an electric generator driven by a heavy oil engine. : en es
  • ES101156A3 - A Fordson tractor-mounted loader crane or similar type. : en es
  • ES101372A1 - Improvements in the manufacture of oriental curtains. : en es
  • FR617986A - Method and apparatus for the manufacture of bottles and other glass containers in the form of solids of revolution : en fr
  • ES101118A1 - A force balancing arrangement for voltage regulating apparatus. : en es
  • FR617973A - Water pump and fan device for automobile cars : en fr
  • SU2366A1 - Concrete hollow stone : en ru
  • FR617961A - Improvements in the manufacture of leather briefcases : en fr
  • US1619258A - Insectifuge : en
  • FI11470A - Primary air duct in coal powder heaters : en fi
  • ES100499A2 - A new two-shot centerfire hunting shotgun with internal double reinforced locking triggers that is more robust than those known to date and can be operated with a single trigger or with triggers. : en es
  • FR618060A - New process for polishing nitrocellulose-based plasters : en fr
  • FR618147A - Ball for games : en fr
  • PL6629B1 - M ^ P 8 Gic, * [eg * Aiming device from the deck of the ship. : en pl
  • SU2401A1 - Device for installing pillars in max : en ru
  • US1619121A - Computing scale : en
  • GB266810A - Improvements in or relating to lifting jacks and the like : en
  • CH119191A - Device on tin cans to lift off their lid. : de en
  • ES101028A1 - Procedure for polishing and honing glass and crystal surfaces, especially moon glass. : en es
  • FR617942A - Improvements to refrigeration machines : en fr
  • SU2440A1 - Door lock : en ru
  • US1619218A - Flexible pipe joint : en
  • PL6627B1 - The method of producing granulated ashes. : en pl
  • DE441471C - Rotatable cementing furnace : de en
  • ES101027A1 - Improvements in leagues. : en es
  • GB266622A - Improvements in the manufacture of chamois and like leather : en
  • DE441460C - Device for controlling the winding drums upstream of the strip rolling mills : de en
  • PL6772B1 - Method and device for machine filling. : en pl
  • US1619022A - Manufacture of aluminum chloride : en
  • US1619034A - Sectional condenser : en
  • US1619261A - Furnace-water-pan construction : en
  • US1619186A - Combination automobile trunk and table : en
  • US1619516A - Stubble burner : en
  • US1619662A - Method of heating and cooling at high temperatures : en
  • ES100613A3 - Improvements in the packaging for sparkling wines called "champagne". : en es
  • FR618189A - Oscillating arm moving signal : en fr
  • DE441486C - Spray device for sieve belts : de en
  • ES100118A2 - Optical signal. : en es
  • GB253119A - Improvements in moulds for ham and the like : en
  • ES101172A1 - Hydraulic-mechanical mechanism for transmission of forces. : en es
  • DE441587C - Process for the preparation of halogenation products of perylenetetracarboximide and its derivatives : de en
  • ES100991A1 - An improved device to govern the timing in star-shaped motors. : en es
  • DE441290C - Internal combustion engine in which there are several pistons arranged on a common piston rod with associated working spaces : de en
  • GB266475A - Lamp shade holder : en
  • US1619667A - Necktie fastener : en
  • CH119231A - Process for the preparation of a sulfur-containing benzanthrone derivative. : de en
  • US1619043A - Screw-driver mechanism for insulator screws : en
  • GB266620A - Improvements in, or relating to, lamps for motor vehicles and the like : en
  • US1619403A - Rail : en
  • ES101176A3 - Mechanism to actuate the dump trucks by means of fixed hydraulic jacks. : en es
  • ES101307A1 - Procedure to metallize. : en es
  • GB242313A - Improvements in or relating to fuel gasifying and supplying devices for internal combustion engines : en
  • ES101249A1 - Apparatus for polishing floors. : en es
  • FR617985A - Product intended to replace coffee : en fr
  • FR618230A - Sludge extractor for boilers : en fr
  • US1619328A - Core barrel : en
  • PL6664B1 - Self pointing a target. : en pl
  • GB266562A - Improvements in book-keeping devices : en
  • US1619488A - Potato-laying machine : en
  • CA268766A - Textile fibre drawer : en fr
  • ES97445A2 - Speaker and earphone for T. S. H. and other applications. : en es
  • DE441431C - Fluid change gearbox : de en
  • FR618075A - Process for the manufacture of stockings and socks on straight knitting machines as a result of uninterrupted operations : en fr
  • GB266639A - Improvements relating to vehicle brakes : en
  • DE441557C - Machine for depositing soil that has been tipped out next to a track : de en
  • PL6633B1 - Motor sleigh. : en pl
  • US1619686A - Camp stool : en
  • FR618056A - Device for using wave force : en fr
  • GB266503A - Improvements in or relating to turbine generator sets : en
  • GB266638A - Improvements relating to oscillating electric fans : en
  • GB267192A - Improvements in and relating to press-tools for punching and stamping sheet-metal and the like : en
  • ES101346A3 - A process for making uppers for footwear with relief patterns or samples. : en es
  • GB266604A - Improvements in electric driers : en
  • GB266565A - Improvements in electric batteries : en
  • FR617963A - Method and means of controlling transferred electrical energy : en fr
  • DE441391C - Amusement ride : de en
  • DK37171C - Two- or multi-cylinder Combustion engine with Fuel injection. : da en
  • SU2334A1 - Periodic Vibration Meter : en ru
  • US1619682A - Stock regulator for paper-making machines : en
  • CA268699A - Floor covering : en fr
  • ES100742A3 - Coated electrode for electric arc welding of cast iron. : en es
  • CA268637A - Mop-head : en fr
  • ES100680A1 - Similar direction printing machines moved by motive force. : en es
  • CA268742A - Paper machinery : en fr
  • CA268632A - Fastener : en fr
  • ES100365A1 - A new case system for cigarette packaging that contains all kinds of gums, in particular hygienic gums, inside it. : en es
  • US1619718A - Braking mechanism : en
  • CA268654A - Rail joint block : en fr
  • ES100623A1 - A procedure for the decoration of polychrome and stainless iron and metal. : en es
  • FR618063A - Process for obtaining diguanidines and their alkyl and oxyalkyl derivatives : en fr
  • GB266553A - Improvements relating to electric lamps : en
  • GB266573A - Improvements relating to the production of mock-seams, stripes or patterns in circular knitted goods : en
  • PL6653B1 - Method and device for the production of thread fabrics. : en pl
  • US1619208A - Disk cultivator : en
  • US1619745A - Milk-bottle protector : en
  • ES101197A1 - Two-part rudder arrangement for boats. : en es
  • ES101124A1 - Improvements in internal combustion engines. : en es
  • FR618212A - Device for cooling the walls of combustion chambers in stationary steam boilers : en fr
  • ES101356A1 - An industrial product consisting of cable ties for sealing. : en es
  • GB266781A - Improvements in and relating to rotary engines, pumps, meters, and the like : en
  • GB266818A - Improvements in apparatus for signalling the extinction of electric lamps : en
  • ES101180A1 - Improvements in prismatic windows for lighting, especially for street lighting. : en es
  • ES101017A1 - A perfected system submarine for the submerging and anchoring of underwater mines. : en es
  • ES99427A3 - Grinder body for rotary grinders. : en es
  • GB244724A - Process for the production of artificial stones : en
  • USD72107S - Design por a plate or analogous article : en
  • GB266800A - Improved process of separating a mixture of hafnium and zirconium : en
  • ES101247A1 - A process for the manufacture of electrode housings for electric welding. : en es
  • FR617921A - Retro-viewfinder for automobiles and the like : en fr
  • FR618221A - Automatic circuit breaker control device : en fr
  • US1618981A - Fire-pot construction : en
  • DE441630C - Fixatives for fragrances, volatile solvents and the like like : de en
  • ES100626A3 - Improvements in smoking pipes. : en es
  • CA268775A - Cigar and cigarette holder : en fr
  • CH119205A - Dye preparation and process for its manufacture. : de en
  • CA268752A - Golf club : en fr
  • CH117338A - Laundry port. : de en
  • DE441571C - Device for the automatic printing of intermediate and final results in writing calculating and adding machines : de en
  • ES100734A1 - An internal combustion engine. : en es
  • ES101162A1 - Device for performing a water pipe protection procedure. : en es
  • GB266480A - An improved form of valve for wireless transmission and reception : en
  • CA268606A - Conveyer system : en fr
  • CH119172A - Railroad crossing. : en fr
  • FR618030A - Further training in t lamps. s. f. : en fr
  • FR618085A - Movable bowl forming a removable wardrobe : en fr
  • GB267179A - Improvements in variable pitch airscrews : en
  • CA268741A - Advertising clock : en fr
  • US1619168A - Paper-making machine : en
  • CH118681A - Thread changing device on embroidery machines. : de en
  • CH119207A - Narrowing device for all types of yarn. : de en
  • US1619475A - Pumping system : en
  • CA268732A - Shock absorber : en fr
  • FR617955A - Improvements to outlets and their manufacturing methods : en fr
  • DE441396C - Plate dryer with steam heating : de en
  • ES99412A1 - A procedure for the sterilization of liquids. : en es
  • DE441423C - Spray electrode for electrical gas cleaning : de en
  • DE441555C - Flat or angle iron slide connection with screw or wedge bolts : de en
  • CH119209A - Circumferential impact body for the suction nozzle of a vacuum cleaner. : de en
  • PL6781B1 - Machine for making flat packages * with matches. : en pl
  • US1619075A - Washer-feeding apparatus : en
  • CH119032A - Case for cigar or -cigarette holders and mechanical pencil combined. : en fr
  • DE441314C - Lifting device for roll bars : de en
  • DE441353C - Detonator for bullets : de en
  • FR618094A - Device for fixing the cylinder heads of an explosive engine to the cylinder block : en fr
  • GB266586A - Improvements relating to the purification of gas : en
  • US1619687A - Seed dispenser : en
  • CH119186A - Knife cleaning device. : de en
  • DE441400C - Mobile sleeper tamping machine in which the tools are attached to traction devices : de en
  • AU478626A - An impioved cool safe : en
  • CA268760A - Railway skate operating apparatus : en fr
  • CH118529A - Two-stroke internal combustion engine. : en fr
  • US1619486A - Process of refining oils : en
  • US1619725A - Combination foot rest and robe container : en
  • US1619635A - Shade or awning raising device : en
  • FR618077A - Method for obtaining uniform inertial operation of asynchronous motors electrically coupled on the stator side and on the rotor side, in particular for controlling card sets, while leaving the stators under tension : en fr
  • AU496926A - Improved apparatus for cleaning' boiler tubes andthe like : en
  • CA268762A - Paint : en fr
  • CH118088A - Locking wedge for grooves in electrical machines. : de en
  • US1619567A - Sheet-metal oil-burning air heater : en
  • US1619588A - Connecting-rod bearing : en
  • US1619684A - Machinery employed in the shearing of metal plates or sheets : en
  • DE441575C - Device for the production of curve keys : de en
  • USD72105S - Design for a radiator cover or similar article : en
  • US1619521A - Method for installing well strainers : en
  • ES100634A1 - Apparatus for the preparation of coffee, tea and other infusions. : en es
  • ES101330A1 - An air compressor device applicable to all motor vehicles and that allows the use of the effort of your engine through one of the driving wheels, with the particularity of being able to be assembled and disassembled without the aid of any tool. : en es
  • ES101373A1 - An improved procedure for the construction of concrete piles. : en es
  • US1619215A - Envelope-fastening device : en
  • ES100552A2 - A new two-shot centerfire hunting shotgun with internal double reinforced locking triggers that is more robust than those known to date and can be operated with a single trigger or with triggers. : en es
  • ES101160A1 - Device for automatic disconnection of faulty or broken lines in electrical networks. : en es
  • CA268685A - Turbine locomotive : en fr
  • CH119181A - Pipe fitting. : de en
  • CA268725A - Fish flour : en fr
  • CA268729A - Chlorine utilization : en fr
  • DE441304C - Light metal footwear : de en
  • ES101129A1 - A regulating device for reels of motion picture film. : en es
  • US1619198A - Illuminating device : en
  • US1619675A - Chain coupling for logs : en
  • USD72120S - Design for a chandelier ob article of similar nature : en
  • CA268747A - Windshield mechanism : en fr
  • CH119161A - Plow. : en fr
  • DE441476C - Electric hot air shower : de en
  • PL6703B1 - Concrete and wooden wall. : en pl
  • PL6796B1 - Device for receiving measured amounts of liquids. : en pl
  • PL6741B1 - Pump for fueling multi-cylinder internal combustion engines with injection. : en pl
  • SU2350A1 - Phone : en ru
  • CH118923A - Electric heater. : en fr
  • US1618993A - Auxiliary tool holder for lathes and the like : en
  • CH119233A - Process for the preparation of isodibenzanthrone. : de en
  • CA268740A - Cash register : en fr
  • US1619555A - Automobile parking device : en
  • US1619769A - Apparatus for use in the manufacture of artificial silk : en
  • PL6610B1 - A method of producing non-rusting iron and steel. : en pl
  • US1619520A - Illuminated license-tag holder for automobiles : en
  • US1619272A - Tree : en
  • SU2329A1 - Apparatus for dialing on a photosensitive surface : en ru
  • SU2381A1 - Audible warning device : en ru
  • US1619174A - Ribbon-operating mechanism for typewriting machines : en
  • US1619505A - Thermostatic control for ovens : en
  • SU2409A1 - Loop antenna : en ru
  • USD72077S - Design for a chandelier : en
  • DE444242C - Device for compressing sheets, letters, packages made of paper, cardboard and the like. Like. Long lines on the binding margin by means of rollers with beveled teeth on the front sides : de en
  • FI11458A - Förfaringssätt for framställning av fosforsyra : en fi
  • GB245757A - An improved process for the production of white opacifying media for glasses and enamels : en
  • CH119244A - Film projection apparatus for endless film tape with self-winding cassette. : de en
  • DE441415C - Process for the production of friction bodies for braking and clutch purposes : de en
  • ES101387A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • GB266509A - Improvements in machines for the production of lithographic designs on planographic plates : en
  • GB267451A - Improvements in and relating to feed water heaters : en
  • CA268749A - Tack button : en fr
  • CH118821A - Motor protection switch. : de en
  • CA268613A - Water heater : en fr
  • CA268758A - Disc crusher : en fr
  • CA268610A - Book binding : en fr
  • CA268716A - Switch mechanism : en fr
  • ES100736A3 - The manufacture of its own case for the conditioning of table knives and the like. : en es
  • ES101202A1 - A clutch and gear change procedure, by means of a mixed gear system, consisting of a disk that has oval holes and forming concentric circles, corresponding to the different speeds, in which engr : en es
  • SU2344A1 - A device for shooting a terrain profile : en ru
  • CA268738A - Radiator core : en fr
  • CH119281A - Process for powdering rubber articles. : de en
  • ES101041A1 - A two-pointed pencil sharpener. : en es
  • ES101157A3 - A road scarifier, driven by a Fordson engine or similar type. : en es
  • ES101416A1 - An insulating handle provided with one or more T-shirts, washers and also insulating plates applicable to all kinds of plates of the so-called "hand irons" to prevent the burning of the people who are to use them. : en es
  • US1619284A - Evaporative condenser : en
  • DE441642C - Device for wrapping money rolls : de en
  • FR617984A - Delivery suitcase table : en fr
  • FR618054A - Improvements to insulating bottles and other similar devices : en fr
  • CA268667A - Direction signal : en fr
  • DE441364C - Machine foundation made of reinforced concrete : de en
  • ES101140A1 - Improvement in the valves of combustion engines. : en es
  • FR618016A - Improvements in the manufacture of artificial silk : en fr
  • FR618143A - Improvement to metal rims with grooves : en fr
  • GB266516A - Improvements in and relating to impression sheets for off-set printing processes : en
  • FR617923A - Control device for electrical installations : en fr
  • GB266655A - Identification label for insulated conductors : en
  • GB266766A - Improvements relating to knitted stocking and the like : en
  • ES100655A1 - A procedure to protect silver or silver from mirrors. : en es
  • ES101384A1 - A case with automatic device for the extraction of the sheets of paper, contained therein, for use in the toilets. : en es
  • GB257920A - Improvements relating to the reproduction of sound : en
  • CA268688A - Ironing machine : en fr
  • GB266524A - Improvements in or relating to porous compounds or compositions formed from gypsum : en
  • ES101365A1 - A procedure for the manufacture of objects with ornaments or ornamentation in all kinds of plastic materials. : en es
  • ES100683A1 - A mechanical procedure for the production of reliefs in aluminum sheet cups. : en es
  • US1619377A - Tire-building apparatus : en
  • US1619767A - Brake-shoe-key holder : en
  • PL6765B1 - A method of obtaining liquids that generate foam or fire extinguishing foam. : en pl
  • SU2395A1 - Tissue clearing machine : en ru
  • CH119276A - Circular saw. : de en
  • ES101370A1 - Improvements in suspension devices by springs and brakes. : en es
  • FR617918A - Bicycle rear hub with 3 fixed gears giving 3 speeds with a single freewheel at the bottom bracket : en fr
  • GB266634A - Improvements in welted boots and shoes : en
  • ES101244A1 - A refinements in the duvets, pillows and pillows. : en es
  • CA268709A - Rotor : en fr
  • ES101273A1 - Improvements introduced in film tapes for film projections. : en es
  • PL6691B1 - Electric cell. : en pl
  • ES101109A1 - A new safety cartridge for automatic firearms. : en es
  • SU2371A1 - Internal combustion engine : en ru
  • USD72115S - Lawbence e : en
  • FR618114A - Scaly protector for inner tubes : en fr
  • GB266577A - Improvements in bunion reducers or protectors : en
  • FR617946A - Process for the economical manufacture of reinforced cement objects : en fr
  • US1619110A - Apparatus for cleaning candle receptacles : en
  • PL6756B1 - Method and device for combustion of combustible material in a powdered state. : en pl
  • PL6642B1 - Method of obtaining magnesium chromates. : en pl
  • FR618027A - Hand sharpening machine with flexible shaft control : en fr
  • FR618042A - Improvements to amplification devices for radio devices : en fr
  • GB266460A - Improvements relating to telephone systems : en
  • USD72092S - Design for a combined cigar lighter and ash tray : en
  • CH117396A - Stopwatch. : de en
  • FR617925A - Improvements in the spraying and drying of liquids or solutions : en fr
  • FR618021A - Improvements to motion pictures : en fr
  • PL6651B1 - Tape for tracked vehicles. : en pl
  • US1619092A - Heating and humidifying device : en
  • ES100612A1 - Improved procedure for the dehydration of organic plant products. : en es
  • ES101354A1 - A process for the manufacture of acetic acid. : en es
  • FR618081A - Improvements to automatic telephone systems : en fr
  • ES100725A1 - Procedure for the firing of cement, lime and hydraulic lime, in well kilns. : en es
  • ES101241A1 - A heater and purifier for the feed water of steam boilers. : en es
  • ES101274A1 - A continuous press for grapes and other fruits. : en es
  • ES99494A1 - A soda boiler descaler. : en es
  • US1619380A - Motor-control system : en
  • FR617901A - Safety clip ring suitable for all reservoir and mechanical pencil holders : en fr
  • FR617949A - Flexible and elastic rubber tube vacuum cleaner : en fr
  • FR618023A - Process for the preparation of nitrogen-containing tank dyes : en fr
  • US1619596A - Door-locking mechanism : en
  • US1619692A - Process of making molded compositions : en
  • GB266487A - Improvements in furnaces : en
  • FR618051A - Device for massages : en fr
  • PL6753B1 - The device for generating vibrations by means of discharge vessels. : en pl
  • US1619318A - Electrostatic detector and amplifier : en
  • US1619408A - Safety cigarette holder : en
  • US1619440A - Pressure still : en
  • GB266807A - Improvements in the manufacture of hollow bodies from plastic or cementitious material : en
  • US1619716A - Rail joint : en
  • FI11450A - Strap fit to support panties : en fi
  • GB266770A - Internal combustion machine for the production of gases under pressure : en
  • ES101022A1 - A stamped sheet metal and wood ring for tool sleeves. : en es
  • GB266493A - Automatic feeders for platen presses : en
  • FR618046A - Improvements to steam motive power installations : en fr
  • US1619182A - Convertible vehicle body : en
  • US1619741A - Ice-saving refrigerator : en
  • US1619118A - Filter : en
  • US1619610A - Loading device : en
  • ES99700A1 - Fire alarm. : en es
  • FR618203A - Biblorhapte : en fr
  • FR618031A - Improvements in the manufacture of rubber tires : en fr
  • FR618040A - Improvements to containers for cycles and their attachment device : en fr
  • FR618169A - Soft drink siphon head with threaded, attached and interchangeable base : en fr
  • US1618971A - Diagnostic instrument : en
  • US1619407A - Radio apparatus : en
  • SU2348A1 - Retractable pencil : en ru
  • US1619159A - Cooking utensil : en
  • US1619599A - Shingle element : en
  • US1619031A - And paul ostrosky : en
  • US1619244A - Apparatus for generating steam : en
  • US1619790A - Concentration of slimes by flotation : en
  • US1619755A - Tube coupling : en
  • GB266500A - Improvements in or relating to ironing presses : en
  • SU2328A1 - Lifting scaffolding for building stone walls of buildings : en ru
  • FI11486A - Anordning for continuous matning av slipapparat : en fi
  • CA268645A - Game : en fr
  • PL6774B1 - The method of starting the suction air with the working medium in the nozzle. : en pl
  • US1619288A - Adjustable bolster standard for wagons : en
  • PL6744B3 - A device that allows you to complete the inscriptions on the signboards of all kinds of vehicles, in which the inscriptions are difficult to read by dividing the signboard into parts, or by covering the signboard completely invisible. : en pl
  • US1619287A - Hose-repair clamp : en
  • FR618083A - Improvements to the heat treatment of cereals : en fr
  • US1619462A - Manufacture of alloy steel and iron : en
  • ES100780A1 - A recreational target shooting. : en es
  • FI11471A - Coat hanger : en fi
  • GB266539A - The manufacture of new halogen substituted oxindol-3-acetic acids and homologues thereof : en
  • US1619385A - Water-heater-vent-pipe ceiling device : en
  • US1619201A - Condenser : en
  • US1619631A - Sash : en
  • DE441298C - Flat regulator with device for changing the speed during operation : de en
  • ES101339A1 - A multi-channel telegraph system. : en es
  • FR617990A - Automatic lowering device for helical wire sawing devices : en fr
  • GB266633A - Improvements in or relating to spark producing toys : en
  • ES100632A1 - Procedure for the extraction of fat by solvents. : en es
  • ES101327A1 - Process for manufacturing acid dyes of the phenolphthaphuran series resistant to alkalis. : en es
  • ES100560A1 - An enameled iron handle with its attachment system to aluminum cookware and other uses. : en es
  • ES101220A1 - An extendable mandrel for placing rivets in the wall of long tubes. : en es
  • ES100582A1 - A device that can be transported by elements for the carbonization in closed containers of firewood in the mountains. : en es
  • ES101213A1 - Process for manufacturing cast molded parts from corrosion resistant steel (eg chrome nickel steel). : en es
  • ES101112A1 - A process for transforming insoluble bodies into aqueous solutions or suspensions. : en es
  • FR618250A - Improvements in underwater mines : en fr
  • ES96345A1 - Improvements in the glands of the cable glands. : en es
  • ES101209A1 - A latch and latch strike lock. : en es
  • ES101252A1 - A new machine to clean the gut. : en es
  • ES100745A1 - A new industrial product of shirt garments made from rubber. : en es
  • SU2399A1 - Safety device for self-propelled carts : en ru
  • US1619653A - Spark plug : en
  • US1619723A - Toy stove : en
  • USD72086S - Design for a bobeche for electric-light fixtures : en
  • ES101347A1 - A new system of mechanical ice cream maker. : en es
  • US1619571A - Floor-finishing apparatus : en
  • DE441389C - Brake application device for shoe brakes, especially for motor vehicles : de en
  • DK37187C - Propeller. : da en
  • US1619136A - Bottle closure : en
  • US1619200A - Hydraulic transmission : en
  • DE441341C - Feed and discharge of conveyor wagons : de en
  • DE441590C - Process for melting potash glasses : de en
  • CH119141A - Process for the production of a new metal-containing dye. : de en
  • FR618013A - Improvements in the manufacture of artificial silk : en fr
  • PL6684B1 - The method of making glass from domestic and industrial waste. : en pl
  • GB266518A - Improvements in or relating to electric motor control systems : en
  • CH119071A - Device for venting electrical lamps and other objects provided with a venting tube. : de en
  • DE441403C - Pull-through chain with hollow chain links, for example for electrical lighting : de en
  • CH118340A - Ladder anti-slip device. : de en
  • DE441360C - Schuetzenwechtervorrichtung with independently moved foot levers for looms with piercing device : de en
  • DE441395C - Slicer : de en
  • PL6790B1 - A device for dosing molten glass. : en pl
  • SU2327A1 - Writing machine with a mobile lettered wheel : en ru
  • ES100199A2 - Removable reinforced concrete constructions. : en es
  • ES101292A3 - Press for pressing pants. : en es
  • FR617920A - Bumper mud : en fr
  • US1619070A - Railway-crossing guard : en
  • US1619384A - Telephone attachment for phonographs and the like : en
  • US1619698A - Intermittent-inductive train control : en
  • CH119223A - Process for the preparation of soluble hydroxides. : de en
  • SU2338A1 - The method of casting battery grids with small holes : en ru
  • ES101377A1 - A new ampoule special container for injectable liquids. : en es
  • CH119162A - Artificial fertilizer spreader. : de en
  • DE441303C - Fountain pen : de en
  • FR618192A - Improvements to planing machines and the like : en fr
  • ES100393A2 - A tensioning device to make the loose collar of shirts wrinkle-free, comfortable, elegant and economical. : en es
  • FR617978A - Process for extracting fats and oils containing solid parts of animal origin : en fr
  • SU2376A1 - Heating device : en ru
  • FR618037A - Improvements to devices transmitting and reproducing sound : en fr
  • US1619584A - Filter : en
  • US1618972A - Means for packing rugs, etc. : en
  • US1619126A - Lubricating device : en
  • ES101341A1 - A jar or advertising canister for cars. : en es
  • GB266614A - Improvements in the lubrication of motor vehicles and fluid pressure engines : en
  • FR618073A - Articulated linkage device for mowers : en fr
  • GB266417A - A machine for the boring, facing, radiusing and oil grooving of connecting rods andmain bearings and the like : en
  • SU2354A1 - Fire hose storage box on steam train : en ru
  • ES101036A1 - A mounting device for the steering wheel of sewing machines. : en es
  • FR618059A - Method and device for heating the drying drums of gluing machines with lean gas : en fr
  • PL6722B1 - The method of producing high-density products. : en pl
  • PL6798B1 - Device for detecting the presence of methane or other carbohydrates in the air, especially in mines. : en pl
  • DE441283C - Electric melting furnace for injection molding machines : de en
  • ES101201A3 - A system of hollow metal handles and handles for vessels and utensils of all kinds and their attachment to them. : en es
  • GB266637A - Repetition device for talking machines : en
  • ES100529A3 - Procedure for applying quartz as an insulator on spark plugs. : en es
  • ES101235A1 - Utensil to join straps. : en es
  • DE441328C - Device for regulating the entry of steam into a heat accumulator : de en
  • US1619130A - Safety stop valve : en
  • US1619764A - Fastening device : en
  • DE441701C - Pneumatic locomotive : de en
  • US1619707A - Power-control device for pneumatic-dispatich systems : en
  • ES101020A1 - Procedure for obtaining phosphorus. : en es
  • ES101403A3 - Tapestry-screen for projections. : en es
  • DE441181C - Stuffing box for steam turbines : de en
  • DE441417C - Head fender, especially for bullets with a long tip : de en
  • FI11497A - Maskingevär med utbytbar Pipa : en fi
  • DE441394C - Air reversing valve for regenerative ovens : de en
  • FR617912A - Very low loss isolation mode for high frequency switchgear : en fr
  • GB266602A - Improvements in cigarettes : en
  • FR617930A - Pneumatic jack : en fr
  • PL6724B1 - Roller grease with an admixture of fiber, flour, asbestos wool, talcum powder and other materials. : en pl
  • ES99087A2 - An industrial procedure for obtaining multicolored cinematographic films, as well as their reproduction and projection on the screen, whether these are silent films (with their corresponding titles or legends) or talking and musical films. : en es
  • ES101151A3 - A system of mutual union of metal plates. : en es
  • US1619217A - Umbrella : en
  • US1619221A - Railway-traffic-controlling apparatus : en
  • US1619715A - Photographic apparatus to identify holdup men : en
  • USD72099S - A coepoeation of : en
  • FR618104A - Warning window for automobiles : en fr
  • GB266415A - Improvements in and relating to processes for the production of citric acid : en
  • FR618076A - Individual electrical control, especially for card sets, with asynchronous motors electrically coupled on the stator side and on the rotor side : en fr
  • GB260590A - Improvements in or relating to toothed gearing : en
  • US1619024A - Wheel and crank : en
  • US1619504A - gabriel : en
  • US1619524A - Combustion-engine-spark-plug protector : en
  • US1619620A - Hay-mowing means : en
  • CA268739A - Disconnecting switch : en fr
  • PL6708B1 - Manufacture of dye inks. : en pl
  • US1619192A - Delivering moving webs : en
  • US1619786A - Loader attachment for tractors : en
  • ES101396A3 - A system of handles, handle shape, cold drawn. : en es
  • FR618124A - Multiple coil for radio stations : en fr
  • GB250216A - Improvements in and relating to protective systems for metal vapour rectifiers : en
  • US1619676A - Locking device for safes : en
  • CH119300A - Device for automatically correcting the carburetion of engines. : en fr
  • CH119315A - Arrangement on controllers. : de en
  • CH118918A - Method and device for processing raw peat. : de en
  • CA268768A - Charge forming device : en fr
  • CH119249A - Game machine. : de en
  • US1619124A - Folding table : en
  • US1619316A - Agricultural powder-distributing device : en
  • US1619333A - Radiator : en
  • AU62926A - Improvements in electrically actuated burglar alarms : en
  • CA268731A - Shock absorber : en fr
  • US1619084A - Wire-crimping tool : en
  • DE441402C - Safety device on devices for the cooling of electric machines driven by steam turbines by means of a circulating air stream that is constantly cooled down by water : de en
  • CA268754A - Hydrocarbon product : en fr
  • US1619545A - Radio apparatus : en
  • US1619005A - Respiration and pulse recorder : en
  • US1619255A - Socket wrench : en
  • CA268745A - Side guard for motor vehicles : en fr
  • CA268614A - Golf ball cleaner : en fr
  • CH119187A - Steel chip holder for chopping floors. : de en
  • CA268776A - Telephonic mouth-piece : en fr
  • CH119166A - Neck yoke for cattle. : de en
  • CH119273A - Method and device for hot milling of rolled metal plates. : de en
  • PL6679B1 - Rotary crane. : en pl
  • US1619132A - Rear air-brake control : en
  • US1619784A - Door for cottonseed boxes : en
  • CH119243A - Magazine change cassette, the pull-out drawer (magazine) of which is provided with a cover and at the same time parting slide for the respective plate to be exposed. : de en
  • DE441380C - Half gas stove with combustion chamber adjoining the smoldering room : de en
  • ES100149A1 - An automatic check valve with gauging device for liquid fuel tanks. : en es
  • ES100695A3 - A heating appliance for bakery and pastry ovens. : en es
  • GB266462A - Improvements in or relating to traffic control devices : en
  • PL6638B1 - Savings stove, recessed into the hob. : en pl
  • FR617964A - Device applicable to all belts for the treatment of eventrations, ptosis, obesity, etc. : en fr
  • CA268658A - Electromagnetic wave receiver : en fr
  • CA268653A - Saw guide : en fr
  • US1619180A - Bath mit : en
  • US1619572A - Locomotive : en
  • CA268704A - Nut fastener : en fr
  • CH117949A - Sawdust combustion stove. : en fr
  • CH119113A - W. C. with device for operating an organ that is arranged above the bowl and that can be folded up and down. : de en
  • DE436328C - Potato harvester : de en
  • ES101298A1 - A striker device for fuzes. : en es
  • DE441273C - Process for the production of carbocyclic ketones with more than nine ring members : de en
  • US1619045A - Typewriting machine : en
  • SU2389A1 - Composition for stuffing box : en ru
  • US1619355A - Frog and switch planer : en
  • SU2374A1 - Clamp for cable gi : en ru
  • USD72106S - Design for a cabinet for sound-reproducing mechanism : en
  • DE441443C - Cake carrier made from stacked hood-shaped individual parts : de en
  • ES101216A1 - Procedure for the manufacture of highly active carbon agglomerates. : en es
  • GB266552A - Improvements relating to devices for withdrawing nails, tacks, and the like : en
  • ES101116A1 - An optical apparatus for projecting signs in space. : en es
  • ES98839A2 - Improvements in lamp generators. : en es
  • FR618110A - Differential for motor cars and other applications : en fr
  • FR618224A - Device for admitting explosive gas in internal combustion engines : en fr
  • AU83026A - A process for treating refined cheese not cooked beforethe ripening thereof andan improved product obtained thereby : en
  • CA268726A - Rubber manufacture : en fr
  • PL6726B1 - A method of making durable journals. : en pl
  • CH119193A - Strand holder for strand winding machines. : de en
  • CH119226A - Process for the preparation of 2-amino-5-iodopyridine. : de en
  • DE441306C - Fastening of the thread guide hook for spinning, twisting and similar textile machines : de en
  • DK37181C - Drum intended to be assembled with certain Parts of an Agricultural Tractor. : da en
  • ES101246A1 - An industrial product consisting of footwear with the application of mutual hooks. : en es
  • FR618158A - Bearing for hanging wringers : en fr
  • US1619331A - Method of and apparatus for laying protecting coverings : en
  • SU2355A1 - Material Tester : en ru
  • CA268676A - Car frame : en fr
  • CH119263A - Adding machine with adjustable lever with pin for operating concentrically arranged number wheels. : de en
  • AU601427A - Improvements in and relating to double-rail trucks with five or more axles : en
  • CH119050A - Process and device for the automatic cleaning of boiler water from steam boilers. : de en
  • CA268753A - Hydrocarbon product : en fr
  • DE441369C - Conveyor car straightening device : de en
  • FR617922A - Electric current switch with secret, varied, variable and modifiable combinations at will : en fr
  • FR618178A - Method and device for drying air from mine shafts : en fr
  • FR618245A - Signaling device for motor vehicles : en fr
  • US1619378A - System of frost prevention for orchards : en
  • DE441320C - Upper store for electricity meter : de en
  • ES101039A1 - Refrigerating machine. : en es
  • US1619361A - Thread-chaser-grinding machine : en
  • US1619410A - Knife grinder for looms : en
  • US1619700A - Pump-rod-rotating device : en
  • US1619104A - Dough-dividing machine : en
  • DE441275C - Process for conveying visual reception in television systems : de en
  • DE441288C - Heater : de en
  • FR617944A - Burners for liquid fuel ovens : en fr
  • US1619779A - Lubricator : en
  • FR618149A - Improvements in the separation of minerals by floating with foam : en fr
  • CA268623A - Pail : en fr
  • US1619199A - Pull-fashioned hosiery : en
  • DE441409C - Steel band for the pointer balance : de en
  • SU2416A1 - Machine gun with a shutter controlled by a crank mechanism : en ru
  • US1619783A - Tire chain : en
  • ES100158A1 - Improved vehicle wheels. : en es
  • FR618092A - Improvement in tightening wrenches for nuts : en fr
  • FR618183A - Direct or remote control flush device : en fr
  • US1619441A - Gas-generating apparatus : en
  • CH119218A - Conveyor device for machines for processing tobacco, especially for the production of cigar wrappers. : de en
  • ES100722A1 - A basket intended for pressing the ground olive, for the extraction of its oil. : en es
  • ES101002A1 - An internal lining system for metal containers or tanks of all shapes and sizes to hold wines, spirits, alcohols and other liquids. : en es
  • ES100614A1 - A lock for reversible handheld partitions. : en es
  • FR617932A - Torch development : en fr
  • DE441473C - Coil winding machine for the automatic winding of several magnetic coils in one operation : de en
  • US1619402A - Chair brace : en
  • FI11475A - Cigarrettask : en fi
  • FR618199A - Device for fixing and mooring trunks on luggage racks : en fr
  • GB266650A - Improvements relating to furnaces of boilers or other heat generating appliances : en
  • ES99718A1 - A device for operating the screw presses used in the manufacture of pasta and the like. : en es
  • GB266549A - Combination travelling case and table : en
  • CH119145A - Process for the preparation of an anthracene derivative. : de en
  • US1619077A - Work-handling mechanism for bolt machines : en
  • US1619547A - Paper-bag holder : en
  • CH119188A - Edging for mats, especially for coconut mats. : de en
  • ES100715A1 - Machine for the extraction of oil from olives. : en es
  • GB266454A - Improvements in or relating to beer pipe fittings in cellars : en
  • GB256235A - Improvements in stoppers for the discharge opening of sink and other traps : en
  • FR617919A - Manufacturing process of piston rings designed to exert a pressure equally distributed against the wall of the cylinders of the engines : en fr
  • GB266542A - Improvements in wringing and mangling machines : en
  • DE441212C - Oil switch with overcurrent release : de en
  • ES101435A1 - A canvas bag with a celluloid cover. : en es
  • GB244111A - Improvements in and connected with edge filters : en
  • CH118979A - Wire stapling device with device for automatic stapling. : de en
  • GB266517A - Improvements in packings for rotating shafts and the like : en
  • CH119154A - Process for the preparation of a new arsenic compound of the aromatic series. : de en
  • ES101043A1 - A machine for making the head on the glass head pins. : en es
  • US1619113A - Mount for machine guns : en
  • US1619004A - Process and apparatus for the production of wood pulp : en
  • US1619236A - Dishwashing machine : en
  • US1619352A - Process of making grease : en
  • US1619557A - Vegetable and soap slicing machine : en
  • DE441397C - Base fire : de en
  • DE441365C - Process for producing pig iron and a slag that can be used directly as cement in a blast furnace : de en
  • ES101107A3 - Procedure for charging electric batteries. : en es
  • SE62516C1 - : sv
  • US1619230A - Calculator : en
  • US1619612A - Thermostatic gasoline valve : en
  • US1618999A - Greenhouse bench : en
  • US1619016A - Clarification of beverages : en
  • FI11494A - In- and uropplingsanordning vid Maskiner for tillslutning av flaskor, särskilt för tillslutning med tillhjälp av s.k. crown cork : en fi
  • CA268611A - Auditorium wall : en fr
  • DE441336C - Thermal relay with bimetal strips : de en
  • DE441342C - Start-up controller for conveyor machines : de en
  • ES98146A3 - Figures, images, statues, fabrics, fabrics and objects provided with permanent light. : en es
  • GB242290A - Improvements in or relating to electric accumulators : en
  • DE441266C - Stocking protectors : de en
  • CH119252A - Children's toys. : de en
  • ES101283A3 - A centrifugal pump up to three thousand liters an hour. : en es
  • ES101423A3 - A machine for sewing or joining papers. : en es
  • GB266566A - Improvements in and connected with steam generators : en
  • FR618014A - Improvements in the manufacture of artificial silk : en fr
  • SU2330A1 - Metal stove : en ru
  • DK37183C - Apparatus for leveling and smoothing wooden surfaces and the like. : da en
  • ES101066A2 - A new electrode for urethral diathermization. : en es
  • FR618107A - Pocket projection lantern : en fr
  • GB260299A - Improvements in apparatus for vulcanising the treads of india-rubber pneumatic tyres : en
  • DE441276C - Selector for telephone systems with automatic operation : de en
  • US1619216A - Beam adjuster : en
  • US1619714A - Brake-testing device : en
  • DE441327C - Process for printing and etching basic dyes on acetate silk : de en
  • GB242314A - Improvements in apparatus for the circulation of fluid, such as silencers : en
  • ES101101A1 - Improvements in the systems for the operation of the doors. : en es
  • FR618133A - Improvements to protective devices for tennis and other racquets : en fr
  • FR618179A - Improvements made to previous hearths with blowing under grid for boilers, in particular for locomotive boilers with removable tube bundle : en fr
  • GB266529A - Improvements in timing devices for centrifugal separators : en
  • DE441401C - Process for filling electrical lead collectors with broad electrolyte : de en
  • ES101323A1 - A system of binding folders for all kinds of works bound in paperback. : en es
  • AU65726A - Improvements relating to multiple leafed slide doors and gates : en
  • FR618167A - Scissor : en fr
  • ES101134A1 - A new device for a self-igniting internal combustion engine, working on a four-stroke cycle. : en es
  • ES101306A1 - Perfections in the operation of practicing vacuum in electric lamps. : en es
  • DE441243C - Automatic beam scales with moving weight on the balance beam : de en
  • DE441382C - Device for attaching door frames to wall stirrups : de en
  • ES100698A3 - An upright construction procedure for sewing machine tables. : en es
  • ES101420A1 - A shock absorber for cars. : en es
  • FR618177A - Hermetic cap for container forming a dropper and ensuring inviolability : en fr
  • ES100472A1 - A new procedure for the agglomeration of coal giblets, anthracites, lignites and peat. : en es
  • DE441498C - Automatic regulator for compression refrigeration machines : de en
  • ES101106A1 - Chocolate figure with internal sound arrangement. : en es
  • ES101433A1 - An industrial product consisting of wood confetti. : en es
  • GB266409A - Improvement in the construction of ships' hulls : en
  • GB266559A - Improvements in bolts applicable for use upon the sliding doors of elevators, hoistsand the like : en
  • CA268730A - Shock absorber : en fr
  • ES101082A3 - An automatic welding device by means of the electric arc. : en es
  • FR618205A - Announcement board : en fr
  • DE441370C - Clothespin : de en
  • FR618163A - Improvements to electric lighting devices : en fr
  • DE428995C - Knotting process : de en
  • DE441315C - Process for the electrical precipitation of grist in air separation chambers : de en
  • FR618226A - Control device for reciprocating movements at different speeds : en fr
  • AU621027A - Improvements in or relating to electirc transformers : en
  • CH119251A - Construction and activity toys. : de en
  • CA268737A - Travelling store : en fr
  • SU2410A1 - Unaccented, screw device for the acceleration of the gaps of railway rails : en ru
  • FR618220A - Automatic paper dispenser : en fr
  • CH119328A - Process for the preparation of an acyl compound of amino-3-chloro-4-oxybenzene-1-arsic acid. : de en
  • US1619277A - Portable pneumatic elevating device : en
  • CA268618A - Ironing machine : en fr
  • CH119200A - Device for controlling the pattern in knitting machines. : en fr
  • ES101072A1 - New device for hand knitting machines. : en es
  • FR618128A - One-piece flexible rubber indwelling catheter, and manufacturing process : en fr
  • GB267002A - Improvements in apparatus for hoisting, transporting and rotating molds used in centrifugal casting : en
  • ES99504A1 - An industrial procedure for painting, drying, marking, carving and varnishing all kinds of furniture, thereby giving them a Mozarabic style. : en es
  • CA268628A - Stall floor : en fr
  • CH119355A - Puncture-proof intermediate layer between the jacket and air hose of car and bicycle tires. : de en
  • FI11461A - Copying arrangements for the operation of the acoustic equipment from the ground floor to the power supply station to the power supply : en fi
  • FR618088A - Steam bakery oven : en fr
  • FR618172A - New colored lacquers : en fr
  • CH119292A - Drive belt for grooved pulleys. : de en
  • US1619382A - Fastener for envelopes and the like : en
  • ES101149A1 - A new device for the automatic indication of turns, start and stop of cars. : en es
  • PL6735B1 - KT. 42-k-r. Process for the production of aqueous ammonium salts. : en pl
  • US1619002A - Electric meter : en
  • CH119035A - Expanding pulley. : en fr
  • CH119137A - Process for the production of a new metal-containing dye. : de en
  • CH119275A - Saw blade for metal saws. : de en
  • USD72110S - Tube mfg : en
  • GB266535A - Improvements in cleaning devices for cigar bunch concentrators : en
  • CA268698A - Photographic film : en fr
  • ES101029A1 - Closing element for containers for gas, steam or easily volatile liquids. : en es
  • ES101217A1 - A fixed threshing machine that is characterized by being built on pilasters and a masonry framework, be it brick, cement or reinforced concrete. : en es
  • US1619413A - Rope-guide roller : en
  • US1619605A - Ram : en
  • US1619226A - Rotary valve for internal-combustion engines : en
  • CA268680A - Track sprinkler : en fr
  • CH119150A - Process for the production of a new intermediate product in the dye industry. : de en
  • CH119197A - Trigger and lift mechanism at the foot of boxes in multi-shuttle looms. : en fr
  • CA268744A - Train control system : en fr
  • US1619383A - Overinflation-preventing apparatus : en
  • CH119320A - Combined electrode for electric ovens. : de en
  • US1619575A - Truck bolster : en
  • AU491426A - Process of treating carbonaceous material : en
  • CA268751A - Carburetting liquor : en fr
  • ES100616A3 - Arrangement for the isolation of bundles of bars for windings of electrical machines grooves. : en es
  • ES101168A1 - A procedure for the manufacture of glass objects in molds. : en es
  • US1619426A - Tire tool : en
  • CA268690A - Boiler : en fr
  • CA268728A - Betaine hydro-chloride : en fr
  • PL6766B1 - Tracked car. : en pl
  • US1619666A - Process for the extraction of ammonium-aluminum sulphate from aluminum-sulphate solutions containing ferric compounds : en
  • AU608827A - Improvements in or reilating to 'ritms of w'heels for vehicles : en
  • PL6683B1 - Heat reservoir. : en pl
  • US1619577A - Method of cooling comminuted solid material : en
  • US1619294A - Rotary selecting mechanism for vending machines : en
  • US1619164A - Testing device : en
  • US1619280A - Window-curtain protector : en
  • PL6769B1 - Telephone and radiotelephony handset. : en pl
  • SU2431A1 - A device for determining elements of a sight when firing at an invisible target from guns and machine guns : en ru
  • US1619460A - Internal-combustion engine and means for supplying charge thereto : en
  • CH119343A - Conveyor belt system for the optional distribution of objects. : de en
  • CH119203A - Lace bobbin lace machine with frame for the haul-off mechanism that can be adjusted in height. : de en
  • CA268748A - Windshield mechanism : en fr
  • CH119347A - Manure splash protectors for automobiles. : de en
  • US1619299A - Animal forceps : en
  • US1619721A - Repair guard for mowers and the like : en
  • CH119051A - Liquid refrigerator. : en fr
  • US1619314A - Snowplow : en
  • US1619696A - Mechanism for converting rotary motion into combined reciprocating and oscillating motion and vice versa : en
  • ES100651A1 - A wrapping system to protect oranges destined for export. : en es
  • GB266654A - Improvements in reversible stump-jump disc ploughs : en
  • CH119168A - New single link connector for wooden roller shutter strips. : de en
  • CA268617A - Vehicle seat : en fr
  • CH119089A - Device for the transmission of angle settings by electrical means. : de en
  • DE441596C - Potato planting and covering machine with inclined laying discs : de en
  • ES101078A2 - A system for the transmission and reception of images by electrical or radio-electrical means. : en es
  • PL6655B1 - A method and device for uniformly applying tobacco to the spiky surface of a gripping drum of cigarette machines. : en pl
  • US1619293A - Selective dispensing machine : en
  • CH119103A - Magneto-electric machine for lighting cycles and other vehicles. : en fr
  • US1619245A - Vending machine : en
  • PL6775B1 - A method of separating hydrogen from gas mixtures by partial condensation. : en pl
  • US1619780A - Circular saw : en
  • CA268708A - Paper manufacture : en fr
  • US1619139A - Method of constructing safes : en
  • US1619558A - Gold washer : en
  • US1618995A - Speed boat : en
  • US1619211A - Pump packing : en
  • USRE16565E - Clutch device : en
  • US1619703A - Power-transmission mechanism : en
  • PL6639B1 - Method of constructing knots of wooden trusses. : en pl
  • US1619752A - Latch : en
  • US1619030A - Masonry jointing tool : en
  • US1619534A - Oxychloride cement and method of making same : en
  • US1619559A - Apparatus for removing and inserting electric bulbs : en
  • US1619699A - Testing instrument : en
  • SU2427A1 - Mechanical nozzle : en ru
  • ES101228A1 - A device for feeding the incandescent cathodes of one or more discharge tubes with the aid of an alternating current source. : en es
  • ES101353A1 - A process for the manufacture of hydrogen peroxide. : en es
  • CA268757A - Stoker : en fr
  • ES100157A1 - Improvements in electrical resistances. : en es
  • ES101328A3 - A procedure for making celluloid bindings. : en es
  • PL6747B1 - Adit housing consisting of plates or shapes. : en pl
  • CA268755A - Hydrocarbon conversion : en fr
  • US1619279A - Basket-ball game : en
  • US1619580A - Amusement apparatus : en
  • US1619733A - Aggregate-cement tile : en
  • ES101227A1 - Light signal, especially for railway purposes. : en es
  • GB266555A - Improvements in or relating to sound reproducing and transmitting apparatus : en
  • GB266605A - Improvements in train control systems : en
  • GB266597A - Improvements in toilet mirrors : en
  • ES101044A1 - A motor vehicle built in a transportable bar arrangement. : en es
  • ES101199A1 - A procedure for stamping cylinders to obtain linear refractive microscopic networks in cinematographic films. : en es
  • ES101331A3 - A process to obtain thread of various filleted metals for industrial uses, such as harmonic strings, embroidery and others by drawing the metal and an electrolytic bath of silver or other metal. : en es
  • FR618184A - Illuminated device for demarcating airfields at night : en fr
  • ES101260A1 - A process to produce the neutralization of oils and fats, particularly high acid oils and fats and the separation of the neutralized fatty acids from the adherent glycerols. : en es
  • FR617948A - Smoking pipe : en fr
  • GB265176A - Sand-moulding toy : en
  • ES99198A2 - Improvements in braking devices by means of the track, for railways and their analogues. : en es
  • FR618242A - Rotary mechanism for rock drills : en fr
  • GR1442B - CONSTRUCTIONS OF THE CHRYSALLIDES OF THE SILKWORK INCLINATION. : el en
  • DK37192C - Lubrication pump. : da en
  • DE440911C - Windows on gas masks : de en
  • PL6718B1 - Device for feeding internal combustion engines with liquid fuel. : en pl
  • US1619065A - Teapot or coffeepot : en
  • DK37173C - Liquid drive. : da en
  • US1619512A - Fishing apparatus : en
  • FR618038A - Improvements in apparatus for the transmission or reproduction of sound : en fr
  • GB266617A - Variable-speed gearing : en
  • US1619358A - Edging machine : en
  • US1619636A - Assiffimob to trustees of the elec : en
  • ES97979A2 - An aircraft bomb launcher. : en es
  • GB266656A - Process and apparatus for the gasification of solid fuels : en
  • PL6710B1 - Method and apparatus for cold production of resin solutions. : en pl
  • US1619251A - Laundry marking-tag-attaching machine : en
  • DE441670C - Compressed air drill driven by a rotary piston machine with a sickle-shaped working space and a piston that can be moved radially in the piston drum : de en
  • FR618233A - Improvements to coat racks for ships : en fr
  • GR1441B - METHOD FOR DECOMPOSITING HYDROFLORIC ACID SALT COMPLEXES. : el en
  • US1619243A - Stove construction : en
  • US1619531A - Oil indicator : en
  • DE441577C - Method and device for the production of briquettes : de en
  • ES101073A1 - An improvement in the manufacture of rubber-soled footwear. : en es
  • GB266803A - Improvements in or relating to electrolytic decomposing cells : en
  • USD72089S - Design por a cabinet for sound-reproducing mechanism : en
  • FR618198A - Process for the manufacture of shoes made on a welt : en fr
  • GB266813A - Improvements in or relating to waterproof and like materials : en
  • FR618210A - Process for protecting against oxidation, deterioration or corrosion, objects made of metals or oxidizable metal alloys : en fr
  • GB266575A - Improvements in signal lamps for vehicles : en
  • DK37194C - Device for Making Vivid Images in Natural Colors. : da en
  • CA268640A - Paper machine drive : en fr
  • CH119131A - Process for the production of a new metal-containing dye. : de en
  • FR617903A - Parachute : en fr
  • GB266557A - Improvements in braking arrangements for high speed suspension railway : en
  • GB266817A - Improvements in or relating to heating and cooling devices for buildings : en
  • FI11457A - Förfaringssätt for framställning av fosforsyreanhydrid : en fi
  • ES97897A1 - A method of manufacturing compound vehicle wheels. : en es
  • GB266610A - Improvements in and relating to thrashing machines : en
  • US1619097A - Handle assembly : en
  • DE441373C - Conveyor car coupling : de en
  • ES101038A1 - An electrical appliance of continuous production for making coffee infusions. : en es
  • ES99195A1 - A cooking pot to cook roasts, cakes, etc. : en es
  • GB244120A - Manufacture of condensation products of the anthracene series : en
  • GB266578A - Improvements in throw-off mechanism for cylinders of printing machines : en
  • SU2424A1 - Wind wheel : en ru
  • DE441157C - Device for attaching rubber patches : de en
  • GB246840A - The manufacture of new alanines of the anthraquinone series and derivatives thereof : en
  • GB267196A - Improvements in and relating to electrical oscillatory circuits such as those employed in wireless telegraphy : en
  • ES101211A1 - An improved procedure for refining a metal. : en es
  • FR617939A - Lock enhancements : en fr
  • ES101161A1 - Improvements in coffee makers. : en es
  • ES100727A1 - A fireplace for combustible dust, especially for locomotives. : en es
  • GB266802A - Improvements in or relating to rotary switches for use with electrical apparatus fortransmitting signals : en
  • US1619207A - Machine for forming blanks for corrugated-paper boxes : en
  • US1619081A - Strip-gummed paper and process of making same : en
  • US1619177A - Sift-proof bag : en
  • ES100719A1 - A procedure with its set of indicator elements of agricultural fertilizers. : en es
  • FR618017A - Improvements to contractile spools for winding filaments, yarns, threads, etc. : en fr
  • ES101108A1 - Curtains formed by wooden sticks joined by means of wire crimps. : en es
  • ES100621A1 - "Minimax" foam generator, for fire extinguishers. : en es
  • ES101342A3 - A pitcher or jerrycan to carry spare fluids in cars. : en es
  • ES99193A1 - Protection against the oxidation of easily oxidizable metals such as magnesium. : en es
  • GR1439B - IMPROVEMENTS IN HYPERTEMETER AFTER A SPECIAL ALTITUDE. : el en
  • GB267197A - Improvements in or relating to trailer brakes : en
  • DE441644C - Device for coupling the needle shaft of baling presses with the piston carriage : de en
  • GB263732A - : en
  • ES100728A1 - Improvements introduced in combustion engines. : en es
  • ES101281A1 - A procedure for making inscriptions and drawings on celluloid and the like. : en es
  • FR617960A - Rock or coal drilling machine : en fr
  • GB266590A - Improvements in or relating to carpet sweepers : en
  • ES101302A1 - Improvements in pressure taps. : en es
  • DE441384C - Bearing device for mobile tank systems : de en
  • AU318126A - Improvements in tractor cultivator : en
  • FR618121A - Massage device : en fr
  • GB266488A - Improvements in apparatus for grading eggs according to their weight : en
  • PL6666B1 - A method of producing margarine or edible fats. : en pl
  • SU2422A1 - Screw spring : en ru
  • SU2432A1 - Attachment in machine guns to change the angle of elevation : en ru
  • SU2382A1 - Toothed gear angled with spur wheels : en ru
  • SU2435A1 - Relay : en ru
  • US1618984A - Oil-storage tank : en
  • US1619509A - Bottle cap : en
  • US1619663A - Apparatus for heating and for controlling reactions at high temperatures : en
  • DE441449C - Round and slide guides on machines of all kinds, especially on radial drilling machines : de en
  • GB256204A - Improvements in or relating to refrigerating and ice making cabinets : en
  • US1619581A - Scissors sharpener : en
  • US1619773A - Safety-tread unit : en
  • CA268656A - Wood grinder : en fr
  • CA268686A - Meat smoking : en fr
  • ES101256A3 - A tire for pneumatic tires for automobile and airplane wheels. : en es
  • US1619001A - Lifeboat : en
  • FR618093A - Improvements to rotary mechanical razors or similar devices : en fr
  • GB266584A - Improvements relating to the distillation of solid fuel in coke ovens : en
  • GB266598A - Improvements in clamping plates for iron construction supports, and a method of manufacturing the same : en
  • GB255421A - Improvements in and connected with rear axle driving mechanism for motor vehicles : en
  • ES101065A1 - An automatic lid collector for the collection of waste products on public roads in towns and for domestic use. : en es
  • ES101223A1 - A procedure consisting of the application of a new steam generator, without heating, neither natural nor artificial, and likewise, neither interior nor exterior, in which with or without the help of other gases and due to the difference in surface temperature : en es
  • FR618130A - Improvements made to transmission belts, belts for conveyors or elevators, fabrics for filters and presses : en fr
  • GB266478A - Improved means for securing tarpaulin coverings to ships' hatches or the like : en
  • CA268633A - Cloth-ripper : en fr
  • CA268675A - Soldering flux : en fr
  • ES100079A1 - A new process for ammonia and synthetic acetylene. : en es
  • ES101261A1 - Industrial procedure for the regeneration or reconstitution of radiotelephony receiving valves. : en es
  • ES101031A3 - Apparatus for distributing the ink on the pads or buffers destined to inking the wet stamps. : en es
  • PL6732B1 - Biological filter. : en pl
  • DE441351C - Device for mechanical conduction of fire against air targets : de en
  • US1619506A - Lock-up cover for receptacles : en
  • US1619697A - Safety device for automobiles : en
  • US1619042A - Apparatus for treating liquids with decolorizing, purifying, and filtering agents and for separating undissolved substances from liquids : en
  • US1619027A - Coated paper and process of coating paper : en
  • US1619090A - Smoker's pipe : en
  • US1618978A - Lamp shade : en
  • US1619609A - Chassis framing more particularly for motor vehicles : en
  • PL6730B1 - Method and device for detecting the proximity of the ground during landing of aircraft. : en pl
  • DE441235C - Dental forceps : de en
  • FR618112A - Service signage support that can be placed on restaurant tables: : en fr
  • US1619147A - Fishing hook : en
  • US1619614A - Road-building machine : en
  • ES100693A3 - A buckle or clasp for footwear and other applications. : en es
  • FR617972A - Constant tilt lever adjustable brake system : en fr
  • US1619396A - Apparatus and process for fractional distillation and condensation : en
  • US1619482A - Press for cutting or punching sheet material : en
  • US1619616A - Electrically-porpelled vehicle : en
  • GB266799A - Improvements in electric motors : en
  • US1619310A - Grain-car door : en
  • US1619483A - Gear-testing machine : en
  • US1619549A - Method of forming band brakes : en
  • USD72088S - Design for a cabinet foe sound-reproducing mechanism : en
  • PL6641B1 - A method of purifying carbonic acid from carbonic acid secretions. : en pl
  • PL6784B1 - Method and device for obtaining a deadening flame. : en pl
  • US1619167A - Sash-operating mechanism : en
  • FI11490A - Parslåar : en fi
  • GB259195A - : en
  • GB266499A - Means for accelerating the circulation of hot water : en
  • ES101263A1 - A universal sleeve for gas, oil, benzine, gasoline and other similar fuels stoves. : en es
  • PL6634B1 - Double acting shuttle pump. : en pl
  • DE441584C - High frequency electrical communication system : de en
  • ES101399A3 - A process of manufacturing feed for livestock. : en es
  • FR618072A - Cylindrical baler : en fr
  • FR618248A - Electric switch : en fr
  • ES101019A1 - Means against harmful plants and insects. : en es
  • ES99240A1 - A new wrapping system for chocolate buns, or for chocolate buns. : en es
  • GB266816A - Improvements in or relating to electric relays : en
  • US1619227A - Blank-shearing apparatus : en
  • US1619623A - Phonograph : en
  • US1619792A - Rail joint : en
  • ES100721A1 - A toilet product applicable to smoothing and waxing the skin. : en es
  • FR618243A - Clutch, for internal combustion engines : en fr
  • FR618217A - Method and apparatus for preparing solutions, mixtures or emulsions : en fr
  • US1619624A - Mop : en
  • DE441203C - Device for closing toy balloons : de en
  • DE441542C - Method and device for spraying liquids : de en
  • DK37179C - Safety percussion fire tube that works, whatever the angle of impact of the projectile. : da en
  • ES100691A2 - Procedure for the operation of furnaces for annealing metals without oxidation. : en es
  • GB264494A - Improved derailing device for railways : en
  • DE441478C - Beach chair with awning : de en
  • FR617954A - Gravity conveyor : en fr
  • FR618122A - Improvements to washing machine drums : en fr
  • FR617992A - Strapping for blast furnace tanks : en fr
  • AU507426A - Closing device for containers made of aluminium or other soft metals : en
  • US1619191A - Manufacture of weftless cord fabric : en
  • US1619325A - Amusement device : en
  • US1619499A - Continuous lath-expanding machine : en
  • US1619711A - Apparatus for feeding folded paper tubes or the like : en
  • SU2364A1 - Reversible internal combustion engine : en ru
  • US1619668A - Toy navigator : en
  • US1619171A - Boiler : en
  • US1619371A - Rubber-covered roll : en
  • CH119368A - Process for the production of a new dye. : de en
  • DE441184C - Automatic warning device for railroad trains, which is necessarily connected to the route signal and triggers bang signals from the moving train : de en
  • US1619579A - Brake : en
  • USD72122S - Design for a radiocabinet : en
  • US1619337A - Distribution system : en
  • US1619447A - Steam boiler : en
  • US1619422A - Automobile shock absorber : en
  • US1619510A - Multiple heater control : en
  • US1619652A - Centrifugal separator : en
  • USD72121S - Design for a chandelier or article of similar nature : en
  • FI11479A - Bränslespridare (sifon) för förgasare : en fi
  • FR618129A - New card holder for trunks and suitcases : en fr
  • GB266560A - Improvements in or connected with cigarette or cigar carriers or cartons : en
  • CH117886A - Torch head for blowtorches and soldering irons. : de en
  • US1619009A - Sectional feed roll for planing machines : en
  • CA268649A - Building construction : en fr
  • US1618968A - Wood-veneer propeller : en
  • DE441585C - Galvanic element with electrode made from manganese dioxide and acetylene black : de en
  • ES100625A3 - The manufacture of iron and steel plate. : en es
  • ES101352A1 - Automatic electric switch. : en es
  • FR617980A - Lining and protection system for hairstyles of all kinds : en fr
  • PL6704B1 - A method of quickly erecting cheap buildings, : en pl
  • USD72084S - Design for a lighting-fixture bracket : en
  • PL6661B1 - Manufacturing of bent coffin walls and other wooden structures. : en pl
  • US1619565A - Aerial advertiser : en
  • SU2358A1 - Inclinometer : en ru
  • US1619051A - Balanced rear-axle drive : en
  • US1619400A - Pliers : en
  • DE441311C - Chain thread monitor with at least two toothed rails arranged side by side across the chain : de en
  • DE441466C - Method for evenly distributing the surface pressure between a boiler drum base and a support bracket : de en
  • DK37175C - For Pull Resistant Connection of Two Cable Ends Reinforcing Wires, Particularly Applicable to Socket Cables with Inserted Coil Boxes. : da en
  • US1619538A - Tire-repair tool : en
  • US1619020A - Apparatus for vulcanizing strip material : en
  • SU2406A1 - Variable capacitor : en ru
  • US1619206A - Treatment of gasoline : en
  • US1619461A - Tobacco stemming and booking machine : en
  • ES100732A1 - Improvements in inductance coils. : en es
  • ES101034A1 - A folding mattress. : en es
  • FR617938A - Sockets for incandescent lamps with central contact : en fr
  • FR618138A - Process for establishing pavements and bases for paving : en fr
  • DE441337C - Gas firing for steam boiler : de en
  • DE441340C - Cylindrical-conical conveyor drum : de en
  • DE441404C - Closure for spinning pots made of difficult-to-work metal, especially acid-proof sheet steel : de en
  • ES101426A1 - A shutter device for portable stroboscope, and in particular for the stroboscopes used in the verification of electricity meters. : en es
  • US1619296A - Apparatus for electrically forming spiral piston rings : en
  • US1619342A - Method and apparatus for producing elastic strip material : en
  • GB266403A - An improved method of ensuring electrical contact between electrical conductors : en
  • PL6734B1 - X-ray tube. : en pl
  • US1619507A - Machine for handling tobacco : en
  • US1619694A - Mechanical toy : en
  • USRE16566E - Bathing shoe : en
  • CA268734A - Shock absorber : en fr
  • PL6650B1 - Device method for catalytic preparation of alcohols and other organic oxygen compounds. : en pl
  • GB267199A - Improvements relating to electric contact springs and the operation thereof : en
  • DE441458C - Snap fastener : de en
  • GB266459A - Improvements in automatic and semi-automatic telephone systems : en
  • FR617929A - Process for the preparation of negative sensitive films and slides, not comprising layers : en fr
  • ES100714A1 - Improvements in decorative curtains. : en es
  • US1619014A - Bracelet hook : en
  • FI11489A - Equipment for motor vehicles, motor vehicles and motor vehicles : en fi
  • FR617937A - Circulation regulator device for hot water heating system : en fr
  • FR618108A - Shoe lace : en fr
  • DE441376C - Multi-part support isolator : de en
  • US1619502A - Concealed hinge : en
  • PL6789B1 - Method of obtaining light hydrocarbons from heavy cyclic hydrocarbons or their derivatives, : en pl
  • US1619239A - Automotive brake device : en
  • US1619204A - Sound-producing device : en
  • US1619347A - Centrifugal bowl : en
  • ES101378A1 - Improvements in confectionery items with the corresponding system for its preparation. : en es
  • FR617983A - Dog release device : en fr
  • ES101366A1 - Cellular or foamy concrete for buildings. : en es
  • FR618231A - Automatic constant level regulator applicable in particular for supplying engine lubricators : en fr
  • GB266607A - Process for the production of double salts of calcium halides with calcium lactate : en
  • ES100304A1 - Biperiodic motor with automatic sweep and polycylinder forced filling. : en es
  • CH119282A - Grinding process. : de en
  • US1619212A - Novelty toothbrush : en
  • US1619252A - Tumbler lock : en
  • ES101144A1 - Improvements in the production of sodium aluminate. : en es
  • ES101187A1 - Can opener. : en es
  • FR618116A - : fr
  • CA268644A - Container : en fr
  • CH119235A - Process for the production of a spreadable calcium nitrate. : de en
  • US1619321A - System of concrete construction : en
  • US1619387A - Smoking utensil : en
  • CH119139A - Process for the production of a new metal-containing dye. : de en
  • US1619376A - Lithopone and process of increasing the resistance thereof to sunlight : en
  • US1619768A - Manufacture of artificial silk : en
  • PL6672B1 - KL 13 b 23. Automatic device protecting steam boilers against explosion. : en pl
  • ES100684A1 - A utensil for cooking, roasting and similar applications. : en es
  • GB266551A - Improved means for washing, dyeing or treating material : en
  • DE441271C - Card file with cards arranged on rows : de en
  • CH119176A - Process for manufacturing hollow bodies, in particular concrete tubes, with an impermeable layer and a device for implementing this process. : en fr
  • PL6763B1 - The fire extinguisher is dry. : en pl
  • US1619012A - Crank-case construction : en
  • US1619740A - Tent structure : en
  • CH119112A - Power plant on ships with a drive shaft and a two-stroke engine flushed by turbo blowers. : de en
  • CH119257A - Single membrane dry gas meter. : de en
  • US1619187A - Attachment for bed springs : en
  • US1619513A - Abdominal support : en
  • US1619539A - Circulating pump : en
  • USD72091S - Design for a combined cigar lighter and ash tray : en
  • US1619642A - Portable repair chamber : en
  • US1619683A - Music-teaching device : en
  • GB266455A - Improvements in casements, skylights, and like fasteners : en
  • GB266501A - Improvements in or applicable to carding engines for carding artificial silk and such like material : en
  • US1619690A - Tracker bar : en
  • US1619359A - Variegated articles of rubber or the like and method of making the same : en
  • DE441121C - Device for earth fault protection of high-voltage networks through inductive intermediate pole earthing : de en
  • ES101258A1 - Improvements in and related to supports for grenades or similar frangible fire extinguishers. : en es
  • USRE16561E - A cobrp-obatioh of m-ainxx : en
  • AU62426A - An improved race starting barrier : en
  • DE441312C - Velvet cutting rod with exchangeable knife for looms held in the knife holder : de en
  • ES100741A3 - High strength and fast hardening cement. : en es
  • US1618985A - Universal mounting : en
  • US1619738A - Oil burner : en
  • USD72085S - Design for an electric-light bracket : en
  • USD72100S - Waiter m : en
  • FR618211A - Process for manufacturing opaque envelopes of letters or similar objects, by processing transparent paper : en fr
  • DE441451C - Brake for the front and rear wheels of motor vehicles, acting on pistons that can be moved in a cylinder, by the negative pressure in the suction line of the engine : de en
  • PL6605B1 - The method of producing artificial mass. : en pl
  • SU2411A1 - Hydraulic Press for Valve Testing : en ru
  • US1619727A - Container : en
  • CH119262A - Typewriter. : de en
  • PL6688B1 - Counter device in the telephone network. : en pl
  • DE441348C - Spring-loaded lifting element for the bottle plate of bottle filling machines : de en
  • DE441475C - Material suitable for dental treatment for dusting in the plastic state : de en
  • FR618025A - Wall laundry : en fr
  • GB253506A - Improvements in retreading apparatus for the covers of pneumatic tyres : en
  • SU2404A1 - A device for moving a vessel by the reaction of an outgoing jet of steam and combustion products : en ru
  • US1619265A - Slip-cover fastener : en
  • US1619661A - Apparatus for heat transfer at high temperatures : en
  • US1619115A - Muffler : en
  • DK37170C - Pulsator for Suction Milking Machines. : da en
  • US1619375A - Typewriting machine : en
  • US1619432A - Guiding device for molten glass : en
  • ES101096A1 - A process of continuous transformation of methane gas into ethylenic hydrocarbons and others more combined with release of active hydrogen. : en es
  • ES101424A1 - A new loader system for rifle, rifle, rifle or machine gun, allowing a load of cartridges of forty and more units, applicable to all calibers. : en es
  • GB266476A - Improvements relating to thermionic devices : en
  • ES100700A1 - An apparatus applicable to electrical fluid installations for lighting, which serves both as current limiters and circuit breakers. : en es
  • FR618232A - Improvements in cement manufacturing : en fr
  • SU2346A1 - Water skiing : en ru
  • ES101390A1 - A conglomerate of giblets and powders of iron ore to convert them into artificial stone of iron ore making them usable and industrial to obtain iron in ingots. : en es
  • GB266547A - Improvements in and relating to harvesting machines for potatoes and the like : en
  • ES101359A1 - Improvements in heating radiators. : en es
  • FR618018A - Auto theft security devices : en fr
  • GB266414A - Improvements in and relating to processes for the production of citric acid : en
  • GB266644A - Improved shackle : en
  • ES100652A1 - A new system of folding fans. : en es
  • FR618244A - Steering gear, for automobiles : en fr
  • US1619647A - Dental-plate retainer : en
  • CA268702A - Food manufacture : en fr
  • US1619312A - Cabinet : en
  • US1619563A - Fastening connecter for strings of musical instruments : en
  • CH119059A - High voltage bushing insulator. : de en
  • US1619369A - Passenger-car-waste-transfer apparatus : en
  • ES101076A1 - Cork disc cutting machine. : en es
  • FR618137A - Automatic circuit breaker preferably in the form of a safety plug or plug : en fr
  • US1619105A - Soap container : en
  • CH119204A - Machine for making fringes. : en fr
  • CH119246A - Device for regulating posture while writing and reading. : de en
  • US1619301A - Charging apparatus for molding machines : en
  • US1619570A - Method of building hollow-wall constructions : en
  • SU2436A1 - Aperture for projection lens : en ru
  • US1619777A - Automatic electric time switch : en
  • CA268665A - Baggage carrier : en fr
  • CH118437A - Washing stove. : de en
  • US1619776A - Heat-exchanging apparatus : en
  • CA268684A - Turbine locomotive : en fr
  • PL6760B1 - A device for cooking and baking. : en pl
  • SU2445A1 - Door electric alarm : en ru
  • ES100519A1 - An improvement on sheet metal tubes. : en es
  • ES100618A2 - Improvement contributed to the manufacture of tables for mincing meat. : en es
  • ES100705A3 - Enamelled iron handles for cookware. : en es
  • ES101120A1 - A special pneumatic tube to apply to all wheels with pneumatic tires on vehicles, even airplanes. : en es
  • PL6657B1 - Boiler system with heat accumulator. : en pl
  • PL6613B1 - The method of producing shell materials. : en pl
  • US1619076A - Cleansing and polishing agent : en
  • PL6645B1 - Forged iron hub for radiators. : en pl
  • US1619148A - Switch : en
  • US1619442A - Polishing wheel : en
  • CH119256A - Method and device for determining the distance from the surface of the earth in aircraft. : de en
  • US1619367A - Adjustable bridge : en
  • DK37195C - Procedure for the Protection of Banknotes, Checks and the like. : da en
  • FR618168A - Buckle clasp for hat ribbons or others : en fr
  • DE441432C - Process for the preparation of organic acids : de en
  • US1619153A - Vehicle top construction : en
  • PL6614B1 - A method of making artificial horn mass from protein bodies. : en pl
  • PL6773B1 - Method for accelerating the settlement of mineral suspensions. : en pl
  • US1619313A - Mopping and scrubbing machine : en
  • US1619349A - Typewriting machine : en
  • US1619543A - Bill folder : en
  • US1619307A - Shelf : en
  • PL6759B1 - Fittings for wooden folding furniture, especially for beds. : en pl
  • US1619071A - Internal-combustion engine : en
  • US1619602A - Silencing device for typewriters : en
  • US1619472A - Legging : en
  • CH118853A - Discharge tube device. : en fr
  • PL6636B3 - A device for extracting broken rods or a tool stuck in the borehole. : en pl
  • US1619297A - Concrete gun : en
  • CH119175A - Device for dust-free emptying, in particular of circular garbage containers with hinged lids when removing the garbage. : de en
  • US1619356A - Water-level-controlling means : en
  • CA268677A - Ice cream cabinet : en fr
  • US1619194A - Working substance for heat engines : en
  • CA268687A - Wire helice machine : en fr
  • CA268743A - Lime sludge product : en fr
  • ES101218A1 - An automatic vending machine for objects. : en es
  • US1619224A - Crown ring : en
  • US1619712A - Intermittent inductive train control : en
  • DE441556C - Automatic feeding device for columnar goods : de en
  • CA268631A - Straw spreader : en fr
  • CA268720A - Dump car door : en fr
  • CH118323A - Electromagnet with armature breakaway spring. : de en
  • BE339435A - : en fr
  • US1619787A - Machine for checkweighing and grading by weight : en
  • PL6652B1 - Device for transferring oval cigarettes from the hopper to boxes by packaging machines. : en pl
  • US1619379A - Fuel-feed device for internal-combustion engines : en
  • US1619540A - Collision bumper device : en
  • ES101225A1 - Provision of connections for disturbance-free reception in wireless telegraphy and telephony. : en es
  • US1619144A - Quick-action clamp : en
  • DK37189C - Automatic or semi-automatic Telephone System. : da en
  • FR618103A - Centrifuge drum for separating solid substances suspended in liquids : en fr
  • FR618141A - Improvements to overhead doors of stoves, ranges or others : en fr
  • GB266649A - Improvements in machines for drying or chemically treating continuous lengths of fabric or paper : en
  • DE441480C - Mixing machine, especially for making dough at home : de en
  • ES101422A1 - Improvement in centrifugal pumps. : en es
  • PL6737B1 - A method of two-cycle combustion of wood or bituminous fuel with a high water content. : en pl
  • PL6778B1 - Device for binding sheets or sheets. : en pl
  • US1619063A - Vessel : en
  • US1619544A - Radio apparatus : en
  • SU2361A1 - Chemical Fire Extinguisher : en ru
  • CA268764A - Tire manufacture : en fr
  • US1619066A - Automatic air and gas check valve : en
  • US1619184A - Toy pistol : en
  • US1619450A - Deflation alarm for pneumatic tires : en
  • US1619770A - Dispensing container : en
  • CH119083A - Circuit arrangement for telephone systems for displaying faults occurring in sub-exchanges in main exchanges. : de en
  • ES100624A1 - Security and combination lock. : en es
  • GB266569A - Improvements in or relating to hair drying and like apparatus : en
  • CH119054A - Process for the production of winding insulation for electrical machines and apparatus. : de en
  • US1619702A - Reversing gear for internal-combustion-engine locomotives : en
  • US1619140A - Safety pocket : en
  • US1619478A - Motor vehicle : en
  • CH118928A - Device for operating several devices and utensils performing household chores of various kinds. : en fr
  • US1619193A - Loader for guns : en
  • SU2394A1 - Apparatus for metallizing objects by spraying metal electrodes of a volt arc : en ru
  • US1619332A - Transformer radiator : en
  • US1619793A - Wire line belt guide : en
  • USD72090S - Design for an automobile radiator ornament : en
  • US1619494A - Upsetting mechanism : en
  • ES100065A2 - A machine for shooting motion pictures. : en es
  • FI11469A - Framställning av mättade oc omättade fettsyror och deras estrar ur tallolja : en fi
  • ES100649A1 - Provision for the selective determination of the grounding of a section of line of a high voltage network. : en es
  • ES101272A1 - A mechanical device for the government of the looms of the looms. : en es
  • GB266474A - Improvements relating to apparatus for controlling the flow of molten glass through a discharge aperture : en
  • US1619416A - Fluid-flow meter : en
  • CH119365A - Process for the production of a new intermediate product in the tar color industry. : de en
  • SU2336A1 - Device for cooling discharge tube electrodes with circulating coolant : en ru
  • SU2386A1 - Electrical device signaling the theft or burglary : en ru
  • US1619257A - Safety delivery receptacle : en
  • CA268624A - Grave marker : en fr
  • CA268723A - Furniture top-edge : en fr
  • DE441347C - Heavy oil carburetor : de en
  • FR617913A - Improvements to so-called shaking molding machines : en fr
  • FR618024A - X-ray machine frame : en fr
  • FR618090A - Pot or crucible for glass melting furnaces : en fr
  • CH119228A - Process for the preparation of orthonitrophenol mercury. : de en
  • CH119305A - Absorption chiller. : de en
  • CA268668A - Kier mechanism : en fr
  • CA268662A - Box : en fr
  • US1619496A - Vaporizer and preheater for internal-combustion engines : en
  • CA268695A - Fish scaler : en fr
  • US1619101A - Toy building : en
  • US1619419A - Frictional-unit control for multidial radio sets : en
  • US1619719A - Display background : en
  • PL6632B1 - Buffer for the door. : en pl
  • PL6705B1 - Material for deoxidizing gases. : en pl
  • US1619742A - Garment hanger : en
  • US1619155A - Changeable exhibitor : en
  • US1619448A - Fishing reel : en
  • ES99208A2 - A procedure for recharging the roads. : en es
  • DE441359C - Shaft dryer for coal u. like : de en
  • FR618188A - Steam boiler : en fr
  • GB266457A - Improved means for supporting apparatus and fitments, such as metal scaffolding, concrete shuttering and builders' hoists, against walls : en
  • US1619533A - Method of manufacturing buckles : en
  • USD72095S - Design fob a radio loud speaker : en
  • US1619390A - Collar fastener : en
  • CA268660A - Display stand : en fr
  • CH119194A - Strand holder for strand winding machines. : de en
  • US1618970A - Diagnostic instrument : en
  • CH119361A - Process for the preparation of a hydrogenated quinone derivative. : de en
  • CA268736A - Draft rigging : en fr
  • CH118031A - Device for reducing the energy consumption in relay circuits of electrical apparatus, in particular of induction counters. : de en
  • PL6695B1 - The method of producing lead electrodes for batteries. : en pl
  • US1619131A - Scavenging air pump or compressor : en
  • DE439219C - Circuit for displaying the zero point voltage in multi-phase lines : de en
  • ES100195A1 - Chain of insulators with metallic protection. : en es
  • PL6780B1 - Machine for the counting and insertion of cigarettes, cigarette tubes or similar articles into boxes. : en pl
  • US1619370A - Cylinder gauge : en
  • SU2429A1 - Sectional steam boiler of two-chamber type with coil manifolds : en ru
  • CH119302A - Device to facilitate the launching of an explosion engine. : en fr
  • CH119326A - Process for the preparation of tetraglucosan. : de en
  • US1619574A - Retarding device : en
  • US1619500A - Automatic cut-off for pressure-fluid-supply lines : en
  • US1619606A - Motion-picture-projecting machine : en
  • SU2343A1 - Construction Stone Press : en ru
  • US1619048A - Railroad-car-door construction : en
  • US1619267A - Method of producing calcium arsenate : en
  • US1619438A - Offic : en
  • PL6640B1 - from whey. : en pl
  • SU2347A1 - Doschata hollow wall : en ru
  • AU68226A - Improvements in or relating to means for applying liquid or semiliquid substances to paper andother material for moistening, gumming, colouring, staining andother purposes : en
  • DE441334C - Clamping scissors for attaching lead wires : de en
  • CA268672A - Engine starter : en fr
  • CA268763A - Candle lamp : en fr
  • PL6776B1 - Safety device for the drilling rig. : en pl
  • FR618238A - Triple direction switch : en fr
  • GB267378A - Improvements in or relating to transmission and/or reproduction of views, scenes or i mages by wires or wirelessly : en
  • DE441631C - Loading device for ovens with filling shaft : de en
  • FR618065A - Process for making ebonite-like moldings from cellulose esters : en fr
  • GB249882A - Improvements in apparatus for feeding sheets to printing, folding and other machines : en
  • ES101364A1 - A spout with or without cap for liquid containers. : en es
  • FR617943A - Signaling device for motor vehicles : en fr
  • GB266647A - Valve facings or packing rings : en
  • ES100507A1 - An automatic machine for classifying the thickness of felt blocks for cartridges for loading hunting shotguns. : en es
  • FR618135A - Lift valve with adjustment valve : en fr
  • FR618246A - Improvements in dynamoelectric machine excitation devices : en fr
  • CH117906A - Machine for packing objects in the form of sticks using a rotating drum. : de en
  • US1619281A - Multiple-carriage lathe : en
  • USD72080S - Design fob a lamp bracket : en
  • FI11472A - Anordning vid laxspåntad stav för bukiga tunnor ocat fat : en fi
  • CA268678A - Coffee substitute : en fr
  • US1619137A - Belt-hook-closing machine : en
  • US1619418A - Cigarette case : en
  • FI11462A - Högspänningsisolator : en fi
  • CA268648A - Transformer : en fr
  • DE424535C - Heating stove for any fuel : de en
  • DE441430C - Loading device for bank operation : de en
  • US1619008A - Sectional chip breaker for planing machines : en
  • DE441514C - Multi-part mold for the production of wedge-shaped artificial stone slabs : de en
  • ES100733A1 - A procedure for the production of motive force, by using the temperature differences that exist between the water on the surface and the water at the bottom of the seas. : en es
  • ES101032A1 - An improvement in espadrille soles. : en es
  • ES101130A1 - A trailer designed to be hooked to the rear of motor vehicles and others. : en es
  • PL6690B1 - Hunting rifle. : en pl
  • PL6757B1 - Coal-dust boiler furnace. : en pl
  • SU2405A1 - Transformer designed to maintain the secondary electromotive force of direct current : en ru
  • CH119199A - A method of knitting plaited hosiery articles and a machine for performing this method. : en fr
  • US1619643A - Wind turbine : en
  • CH119151A - Process for the production of a new intermediate product in the dye industry. : de en
  • CA268666A - Cane tip : en fr
  • CH119220A - Process for the adsorption of gases and vapors. : de en
  • CH119303A - Carburettors for internal combustion engines. : de en
  • US1619586A - Agricultural machine : en
  • CA268772A - Asphalt, etc. : en fr
  • ES101164A1 - A procedure to purify aluminum and its alloys. : en es
  • ES101351A1 - Perfections provided to automatic firearms with recoil gun. : en es
  • ES101392A1 - Improvements in the filters. : en es
  • GB258589A - Improvements in or relating to multi-stage steam power plant : en
  • FR618208A - Improvements to internal combustion engines : en fr
  • FR617916A - Mechanical dice game : en fr
  • DE441372C - Steam water drain with throttle nozzle : de en
  • PL6785B1 - Regestrator for postal brands. : en pl
  • US1619341A - Ophthalmic lens : en
  • CH119340A - Wrench for screwing in and loosening the studs in horseshoes. : de en
  • ES101150A1 - A system for mounting the drill bits on loom shuttles. : en es
  • GB266808A - A new or improved appliance for facilitating the cleaning and polishing of boots or shoes : en
  • ES101146A2 - An industrial product consisting of tablets or agglomerates to light fires. : en es
  • ES101167A1 - Improvements in machinery for the manufacture of glass objects by blowing or molding. : en es
  • ES101430A1 - A process to prepare dyes for fire and acid-resistant paints. : en es
  • FR618009A - Potato harvester : en fr
  • CA268612A - Rim retainer : en fr
  • GB266506A - Improvements in pudding cloths and the like : en
  • ES100650A1 - A procedure to protect oranges destined for export against atmospheric agents and against the action of time. : en es
  • US1619038A - Automobile lens : en
  • FI11452A - For the purposes of this Regulation : en fi
  • FI11480A - Anordning vid kul- eller rullagerstolar med sfärisk inställningsring : en fi
  • PL6748B1 - Flake for ores based on the use of washing devices moderated by means of multiple ascending streams. : en pl
  • US1619203A - Sound-producing device : en
  • ES101086A1 - Improvements in thermo-electrical pairs. : en es
  • ES101123A1 - Headstones for niches and graves, made of conglomerate based on cement and asbestos. : en es
  • GB266526A - Valve operating mechanism : en
  • CH118299A - Internal combustion engine. : de en
  • CH119360A - Process for the preparation of a hydrogenated quinone derivative. : de en
  • US1619323A - Fountain pen : en
  • FR618234A - Improvements to screw drives and especially to screw drives used in coat racks or variable boom cranes : en fr
  • GB248006A - Improvements in means for facilitating the changing of speed : en
  • FR617945A - Process for the preparation of non-fermentable alcoholic beverages resistant to microbial diseases : en fr
  • ES100746A1 - Improvements in heat-insulating refractory materials. : en es
  • US1619542A - Brake mechanism : en
  • ES97896A1 - Improved vehicle wheels. : en es
  • FR618235A - Tin can : en fr
  • GB243765A - Improvements relating to thermionic valve and like circuits : en
  • FR618015A - Improvements in the manufacture of artificial silk : en fr
  • CH119044A - Pump, especially for rayon spinning machines. : de en
  • CH119098A - Electromechanically controlled automatic signaling device for vehicles. : en fr
  • CH119183A - Procedure for cremation using a fire-proof container. : de en
  • FI11477A - Arrangement in wire mesh caters : en fi
  • GB266485A - Improvements in train control systems : en
  • ES101171A1 - A new mechanical device to automatically close tin and metal containers of any size and section. : en es
  • ES101181A1 - A milling cutter system for cutting helical and straight tooth bevel gears. : en es
  • ES99983A1 - Improvements in footwear. : en es
  • CA268705A - Grain scalper : en fr
  • GB266530A - Improvements in folding baby carriages and the like : en
  • ES101300A1 - A method and device for manufacturing tubes by centrifugal casting. : en es
  • ES100598A1 - Procedure to apply a cold glassy layer. : en es
  • US1619425A - Heater : en
  • DE441352C - Firing device for automatic firearms : de en
  • US1619730A - Intermittent-inductive train control : en
  • FR617908A - Blade machine for sawing hard stones and marbles : en fr
  • FR618052A - Control devices for airplanes and the like : en fr
  • PL6751B1 - Drilling rod with the connected string. : en pl
  • USD72083S - Design for a clown and animal toy : en
  • PL6717B1 - A device for drilling rails with a folding post. : en pl
  • US1619176A - Trousers for athletes : en
  • US1619782A - Waterproof case : en
  • FR617935A - Improvements made to heat exchangers of the so-called "honeycomb" type, in particular to radiators for motor vehicle engines : en fr
  • CA268706A - Chimney draft control : en fr
  • ES101335A1 - Electric limiting device of oscillating magnetic armature and rupture of electrical circuit for use in electrical installations. : en es
  • GB266801A - An improved foot support particularly for use in connection with the controlling pedals of motor-vehicles : en
  • FR617914A - Method of presenting separate boilers, regulated by means of combustion rate regulators : en fr
  • ES101376A3 - An industrial product consisting of an enamel or joint composed of nitrocellulose. : en es
  • PL6623B1 - The method of producing flexible mirrors. : en pl
  • SU2388A1 - Contact detector : en ru
  • US1619249A - Blade holder : en
  • ES101057A1 - Improvements in vertical and rotary pumps. : en es
  • FR618089A - Process for the preparation of a refractory mass intended to be used, for example, for the lining of rotary kilns, dust hearth chambers, etc. : en fr
  • FR617931A - Piston and seal for internal combustion engines : en fr
  • GB251587A - Improvements in synchronised asynchronous machines : en
  • US1618979A - Safety lighter for gas stoves : en
  • US1619228A - Automatic telephone high-frequency trunk : en
  • GB266502A - Improvements in ship's course and position indicators : en
  • GB266525A - Improvements in let-off mechanism for looms : en
  • US1619670A - Stub-shoe attachment for runners of corn planters or the like : en
  • ES100702A1 - A new belt buckle. : en es
  • ES101024A1 - An anchoring device. : en es
  • ES100701A1 - An improved suspension for one-ton "Ford" type trucks. : en es
  • FR618074A - Dispensing device for the application of maintenance products on parquet floors : en fr
  • GB266498A - Improvements in and relating to eyeshades : en
  • ES100666A1 - Asynchronous starting of single armature converters. : en es
  • ES101200A1 - A procedure for the projection and reproduction of cross-linked films in general. : en es
  • ES99277A1 - Automatic button male. : en es
  • GB266779A - An improved joint for elbows and knees of artificial limbs : en
  • ES101215A1 - A mechanical press for the manufacture of tiles, mosaic and other similar products. : en es
  • ES101349A1 - A system of changeable notebooks or notebooks. : en es
  • SU2378A1 - Protractor for incisors : en ru
  • US1619056A - Grinding apparatus for meat-slicing machines and the like : en
  • US1619789A - Latch : en
  • PL6622B1 - Table scale. : en pl
  • DE441479C - Seat for chairs, benches, riding and vehicles : de en
  • ES101243A3 - Manufacture of a waterproof fabric. : en es
  • GB267001A - Method of making hollow bodies such as pipes composed of plastic or cementitious material : en
  • GR1443B - RECONSTRUCTIVE DICHTOMIC MACHINE. : el en
  • DE441305C - Electrically powered flyer : de en
  • FR617953A - Process for the production of hydrocyanic acid : en fr
  • GB266492A - Improvements in and relating to metal tubs or like containers : en
  • GB266636A - Motor driven vehicle : en
  • ES101094A2 - Improvements in crossbow cutouts. : en es
  • ES101254A1 - A procedure to take advantage of sponge waste. : en es
  • ES101305A3 - Improvements in the means of balancing moving parts, particularly car glass, subjected to the action of an elastic system. : en es
  • DE441339C - Coat rack : de en
  • ES101400A1 - A machine for the manufacture of bottles and other hollow glass objects. : en es
  • GB266628A - Improvements in weighing instruments for ascertaining the moisture content of wool and other substances : en
  • ES101250A1 - A pseudo toy Mauser rifle. : en es
  • FR618019A - Improved machine to feed washers to another machine : en fr
  • US1619350A - Method of making box toes : en
  • US1619528A - Money tray for bankers and the like : en
  • US1619480A - Stoker : en
  • US1619169A - Apparatus for separating the constituents of gaseous mixtures : en
  • ES100685A1 - An electric car with a generator. : en es
  • ES101015A1 - Automobile bumpers. : en es
  • ES101344A2 - A television system. : en es
  • USD72101S - Design for a smoker s stabtd : en
  • FR618002A - Device for the automatic preparation of the infusion of coffee and other drinks, equipped with a valve to supply it with water without dismantling the device : en fr
  • FR618115A - Window glass bevelling device : en fr
  • GB266471A - Improvements in or relating to the protection of electrical circuits : en
  • SU2402A1 - Phone Adaptation for Sound Enhancement : en ru
  • ES100744A1 - A folding toothpick holder. : en es
  • PL6742B1 - Device for reducing pressure in a boiler filled with boiling liquid. : en pl
  • SU2397A1 - Gondola with tipper tipping on both sides : en ru
  • SU2438A1 - Sectional Water Tube Boiler : en ru
  • DE441482C - Roofing made of sheet metal or corrugated iron : de en
  • ES101233A3 - The manufacture of the necessary elements for the game called Parchessi. : en es
  • US1619357A - Sulphur composition of diminished inflammability and process for producing same : en
  • US1619633A - nicholson : en
  • CA268714A - Shock absorber : en fr
  • ES101322A1 - Improvements in equipment for the preparation of bales or bundles of wool. : en es
  • FR617926A - Improvements in the spraying and drying of liquids or solutions : en fr
  • FR617910A - Device intended for the pest control of tree, shrub and other crops : en fr
  • FR617911A - Boneless ham mold : en fr
  • GB266612A - Improvements in laundry machines : en
  • CA268765A - Tire manufacture : en fr
  • US1619354A - Method of and apparatus for making and applying markers for rubber articles : en
  • CA268719A - Circuit-breaker : en fr
  • FR618164A - Electric safety alarm : en fr
  • FR618207A - Spray nozzle, more specifically intended for injecting liquids in the sprayed state into lead chambers : en fr
  • US1619240A - Method of assembling piston rings for finishing : en
  • US1619457A - Flexible coupling : en
  • US1619003A - Gate or valve operating system : en
  • US1619073A - Coin bank : en
  • US1619625A - Tool for inserting and removing bearing sleeves : en
  • DE441379C - Right and left usable door for OEfen u. like : de en
  • DE441609C - Body and muscle building apparatus : de en
  • SU2360A1 - The method of the device walls using zetoobraznyh shaped stones and plates : en ru
  • GB261379A - Improvements in or relating to a liquid lock for mechanically exhausting air or gas from a conduit or space in which air or gas is present above the liquid surface and for locking the liquid when the air or gas is exhausted : en
  • GB257219A - Improvements in or relating to pencils with date indicators : en
  • GB266599A - Improvements in or relating to caramel cutting machines : en
  • US1619474A - Pumping system : en
  • US1619497A - Seam : en
  • US1619250A - Telephone-exchange system : en
  • US1619463A - Boiler baffle : en
  • PL6720B1 - Device for the distillation and depolymerization of liquid or condensable hydrocarbons. : en pl
  • FR618069A - Attraction system : en fr
  • CA268777A - Telephonic sound amplifier : en fr
  • CH119088A - Repeater intermediate station for radio traffic systems. : de en
  • CH119208A - Use of vacuum cleaners or similar movable devices. : de en
  • US1618967A - Rheostat : en
  • DE441493C - Process for separating tar from such containing gases : de en
  • GB266611A - Improvements in train control systems : en
  • FR617969A - Improvements to transportable or portable cinematographic devices : en fr
  • GB266523A - Improvements in or relating to lasts : en
  • FR617967A - Sliding support rod console : en fr
  • GB266550A - Improvements in or relating to electric water heaters : en
  • ES101388A2 - A machine for sewing footwear with two threads. : en es
  • FR618123A - Crucible for the production of lead oxide : en fr
  • ES100739A1 - Electrode for electric arc welding. : en es
  • DE441553C - Process of converting liquid irritants into solid form : de en
  • ES99003A1 - Improvements regarding the weight mechanisms for the looms. : en es
  • FR617968A - Central waste disposal system for multi-storey buildings : en fr
  • GB266619A - Improvements in hair pins : en
  • FI11464A - Shielding for electric cables : en fi
  • FI11481A - Anordning for the use of spherical installations on a roller or roller bearing : en fi
  • FR618236A - Stop or change of direction indicator device for vehicles : en fr
  • GB255053A - Improvements in or relating to absorption refrigerating apparatus : en
  • AU595727A - Improvements in and relating to bodies for motor vehicles : en
  • GB255026A - A process of manufacture of wafer sandwich biscuits : en
  • FI11463A - Skyddskoppling för växelströmgeneratorer : en fi
  • GB266496A - Improvements in shock absorbers : en
  • DE441228C - Shift crank for electrically driven, in particular one-man operated track vehicles : de en
  • FR618091A - Manufacturing process of molds or tools for glassware : en fr
  • FR618229A - Bathtub with spouts serving as handles, and tilting device : en fr
  • DE441221C - Gold labeling machine for book covers : de en
  • DE441293C - Method and apparatus for mixing pulp and bleaching liquid in tower bleachers : de en
  • GB267056A - Improvements in or relating to electric glow-discharge lamps : en
  • CA268626A - Drive mechanism : en fr
  • FR617927A - Spraying and drying improvements for liquids and solutions : en fr
  • GB266621A - Improvements in or relating to the utilisation of the energy of tides, waves or currents : en
  • DE441317C - Heat storage system : de en
  • DK37190C - Device for the use of existing electrical wires as an antenna for wireless oscillations. : da en
  • ES101428A3 - Improvements in gasogens for automatic vehicles and other applications. : en es
  • FR618136A - Cylindrical drawer, in particular for closing the sewers of locks : en fr
  • GB261740A - Improvements in apparatus for the distillation or drying of coal or other solid materials : en
  • FR618049A - Toothbrush improvement : en fr
  • DE441229C - Ear fuse, especially for rail vehicles : de en
  • US1619202A - Powdered soluble fruit, vegetable, or other edible natural or manufactured substances and process of making a powdered fruit, vegetable, or other edible substance or composition : en
  • SU2426A1 - Hearing aid in the form of a fan : en ru
  • FR618050A - Writing paper dispenser console : en fr
  • FR618197A - Pocket inhaler : en fr
  • US1619722A - Continuously-sounding piano device : en
  • ES100308A2 - Improvements made to spring curtains. : en es
  • SU2387A1 - Device for preventing bottom erosion at waterways of dams, weirs and other hydraulic structures : en ru
  • US1619266A - Ash-sifting shovel : en
  • US1618980A - Radiator core : en
  • US1619172A - Time feeder for domestic animals : en
  • US1619291A - Tie rod or the like : en
  • US1619680A - Mooring gear for airships : en
  • GB266626A - Improvements in or relating to speaking platforms : en
  • FR618202A - Sports hoop : en fr
  • GB266505A - Improvements in or relating to implements for use with ploughing tackle : en
  • DE441414C - Electric cigar lighter : de en
  • DE441468C - Steam boilers for steam powered aircraft : de en
  • ES101386A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • ES101404A3 - Motor vehicles for driving corpses. : en es
  • USD72123S - Design for a radio cabinet : en
  • US1619232A - Method of fabricating structural members : en
  • US1619477A - Transmission mechanism : en
  • PL6677B1 - Coupling, centrifugal wear. : en pl
  • ES101040A3 - A mechanical procedure to tape and roll metal bars and tubes. : en es
  • ES101371A1 - Improvements in the speakers. : en es
  • FR617982A - Improvements relating to scales : en fr
  • CH119005A - Device for checking the condition of electrical insulator elements and electrical installations, when the latter are in service. : en fr
  • DE441434C - Cooling device for high pressure steam boiler fittings : de en
  • FR618079A - Detachable rope reel for hanging out laundry : en fr
  • US1619127A - Transmission : en
  • US1619183A - Process of producing smoke clouds from moving aircraft : en
  • US1619344A - Abrasive-supplying means : en
  • US1619241A - Pen lifter for recording instruments : en
  • DE441335C - Electric gas-filled incandescent lamp : de en
  • SU2412A1 - Device for obtaining changeable images without a projection lamp : en ru
  • SU2420A1 - Airplane with horizontal propeller for ascent and descent : en ru
  • US1619452A - Spring-suspension device : en
  • US1619658A - Display device : en
  • US1619128A - Ice-scoring machine : en
  • DE441269C - Device for bleaching textiles using oxygen or ozone liquor : de en
  • DE441378C - Process for the production of chemically pure carbon coatings on electrodes of vacuum discharge vessels, in particular mercury vapor rectifiers : de en
  • FI11474A - Förfaringsäätt för införlivandet av tillsatsämnen i dispersioner särskilt i kautschukmjölk : en fi
  • DE441459C - Snap fastener matrix : de en
  • GB266798A - Improvements in or relating to electric signalling systems : en
  • ES100737A1 - An industrial product consisting of cotton fabrics and their blends decorated by trichromy. : en es
  • ES101259A1 - A carburetor for an internal combustion engine. : en es
  • CA268774A - Oil burner : en fr
  • FI11483A - Tuner for kantele and similar instruments : en fi
  • FR618106A - Sheet piles : en fr
  • CH119104A - Bicycle drive. : de en
  • US1619112A - Friction draft gear : en
  • US1619225A - Breast-strap slide : en
  • PL6721B1 - Method of continuous preparation of low-boiling hydrocarbons from high-boiling hydrocarbons. : en pl
  • US1619595A - Rail-joint spring : en
  • FR617951A - Box trim : en fr
  • CA268759A - Advertising device : en fr
  • PL6786B1 - The method - an apparatus for the production of cyano compounds or for carrying out similar physical chemical processes. : en pl
  • US1619340A - Work holder : en
  • DE441604C - Alarm device with threads stretched like a spider web : de en
  • DE441345C - Perpetual calendar : de en
  • ES101141A1 - A fire extinguisher with a cutting bur. : en es
  • FR617909A - Stretcher seeder : en fr
  • FR618180A - Signaling device for motor vehicles or others : en fr
  • GB249814A - Improvements in or relating to last turning lathes : en
  • CA268650A - Flexible joint : en fr
  • FR618204A - Improvements in signaling devices for vehicles : en fr
  • FR618241A - Improvements to electric motors for fans and similar applications : en fr
  • USRE16564E - op toledo : en
  • SU2390A1 - Wind ship engine : en ru
  • US1619646A - Assembling elevator gate for typographical machines : en
  • AU1501428A - Improved dehydrating apparatus : en
  • USD72109S - Tuee meg : en
  • AU617327A - Improvements in or relating tothe. identification of toothbrushes : en
  • CH119146A - Process for the preparation of an anthracene derivative. : de en
  • US1619364A - Vacuum pump : en
  • SU2342A1 - Current Interrupter for Electric Flashing Alarm : en ru
  • SU2385A1 - Electrical device signaling theft or burglary : en ru
  • CH119250A - Swing. : de en
  • US1619436A - Sewing machine for cording : en
  • US1619529A - Box for storing furs : en
  • DE441689C - Demonstration cinematograph with fire protection flap in the lamp house : de en
  • CA268661A - Display stand : en fr
  • CH119136A - Process for the production of a new metal-containing dye. : de en
  • PL6685B1 - A method of making plates, blocks and shapes from celluloid or similar masses. : en pl
  • US1619394A - Loom dobby : en
  • US1619495A - Upsetting mechanism : en
  • ES97546A1 - A procedure for the amplification of sounds, typical for theaters. : en es
  • ES98447A2 - Improvements in the precipitating tongs of metal linkers for boxes and bales. : en es
  • FR618145A - Improvements to intense combustion engines : en fr
  • FR618187A - Device for holding cords carrying instruments used in dentistry : en fr
  • PL6696B1 - Primary and secondary electric cell. : en pl
  • CA7446S - An ornamental design for hollow wars : en
  • US1619233A - Machine for making buttons : en
  • US1619530A - Typewriting machine : en
  • CH119130A - Process for the production of a new metal-containing dye. : de en
  • CH119301A - Advanced exhaust system applicable to internal combustion engines placed on moving vehicles. : en fr
  • CA268638A - Weeder : en fr
  • CH119196A - Garment woven in the tapestry style and process for its manufacture. : de en
  • US1619046A - Drum : en
  • US1619503A - Chair : en
  • PL6643B1 - : en pl
  • FR618154A - Installation for the production of high voltage steam : en fr
  • GB267200A - Machine for piling roped cloth in cylindrical or other receptacles : en
  • PL6698B1 - A method of impermeability to liquids, porous bodies, granular bodies or clumps, in particular porous bodies, used for the electrodes of electric batteries, electrolysers or electric accumulators. : en pl
  • US1619214A - Machine for punching and reenforcing blanks : en
  • CA268615A - Automobile shade : en fr
  • CA268689A - Amplifying apparatus : en fr
  • DE439255C - Process for regulating vehicle traffic in streets using electrical signal lamps : de en
  • DE441441C - Smoking device to avoid the hygienic and other disadvantages of tobacco smoking : de en
  • US1619163A - Device for weighing sheet material : en
  • US1619397A - Railway-motor mounting : en
  • CA268779A - Ore classifying table : en fr
  • CH119182A - Nozzle designed for connection to a water pipe with a device for achieving a full jet and shower jets. : de en
  • CH119284A - Machine for grinding and polishing round glasses, such as watch glasses, barometer glasses and the like. : de en
  • CH119316A - Process for the manufacture of oxide cathodes. : de en
  • US1619179A - Mechanical toy : en
  • US1619648A - Method of incorporating a. shank stiffener with a shoe sole : en
  • US1618974A - Variable condenser : en
  • US1619455A - Lubricating nipple : en
  • US1619552A - Speed-reducing gear : en
  • US1619274A - Cow-tail tie : en
  • PL6686B1 - Electrical safety device with a light-sensitive link, especially for automatic indication of the passage of ships through channels or sea straits. : en pl
  • FR618134A - Deformable diaphragm pump : en fr
  • CA268693A - Air heater : en fr
  • CA268710A - Rubberized fabric : en fr
  • CA268713A - Shock absorber : en fr
  • DE441455C - Engine propellant : de en
  • GB266574A - Dental impression trays : en
  • US1618973A - Tubbing : en
  • SU2363A1 - Portable water heating device : en ru
  • US1618976A - Self-defense shooting device : en
  • US1619133A - Blade fastening : en
  • US1619391A - Type-bar mechanism : en
  • DE441393C - Gearboxes for electric locomotives, the motors of which work with two counters on either side on a countershaft or a jackshaft : de en
  • ES101178A1 - Procedure for the manufacture of agglomerates of coal or similar materials. : en es
  • CA268641A - Lubricator : en fr
  • US1619079A - Method and apparatus for preparing plastic stock : en
  • US1619175A - Auxiliary rim and means for attaching same : en
  • SU2407A1 - Canteen check scales : en ru
  • AU536326A - Improvements relating to electric contact fittings for circuit breakers andthe like : en
  • US1619026A - Carrier fo spare disk wheels : en
  • US1619135A - Mold for casting pistons : en
  • US1619409A - Ironing board : en
  • US1619129A - Bleeder turbine : en
  • US1619019A - Tire-building method and apparatus : en
  • US1619728A - Cushion joint for rotary drill pipes : en
  • SU2365A1 - Internal combustion engine : en ru
  • US1619047A - Window-glass guide for vehicles and the like : en
  • DE441470C - Needle hole tamping machine : de en
  • FR618048A - Portable drill for cement, brick, earthenware, etc. : en fr
  • US1619086A - Terminal connecter : en
  • US1619765A - Desiccator : en
  • GB266580A - A lubricating device with filling tubes : en
  • PL6646B1 - The method of making cement. : en pl
  • PL6749B1 - Driving device for electric railways driven by a single-phase contact wire via a multi-phase motor. : en pl
  • PL6615B1 - Stroller. : en pl
  • US1619007A - Telescopic hatband : en
  • US1619116A - Automobile heater : en
  • PL6709B1 - Manufacturing of oil-containing pore-filling primers. : en pl
  • US1619339A - Low-level alarm for gasoline tanks : en
  • US1619335A - Apparatus for controlling fluids : en
  • US1619487A - Process and apparatus for marking articles : en
  • US1619556A - Automobile seat-cushion cover : en
  • GB266486A - Improvements in the manufacture of rims : en
  • GB266777A - Improvements relating to the treatment of cellulose acetate or products made therewith : en
  • US1619522A - Manifold sheet : en
  • US1619162A - Valve lifter : en
  • USD72104S - Design for a combined radiator and hood for motor vehicles : en
  • US1619737A - Precast plastic composition structural parts and means for uniting the same : en
  • DE441239C - Ruettelforming machine with mechanical drive : de en
  • DE441324C - Device for lubricating the engine of piston engines with pressure oil : de en
  • PL6602B1 - Glass heating furnace. : en pl
  • SU2370A1 - Desk for registration work : en ru
  • US1618986A - Ironing-press burnguard : en
  • US1619754A - Upholstering device : en
  • ES101026A1 - Procedure for mineral reduction. : en es
  • PL6702B1 - Method of preventing and loosening of grates, grate surfaces, etc. : en pl
  • PL6725B1 - Method of obtaining solutions of medicinal substances. : en pl
  • US1619660A - High-temperature-heating method : en
  • US1619141A - Differential mechanism : en
  • US1619445A - Furnace-wall air plate : en
  • ES101355A2 - Means to combat parasites. : en es
  • GB266554A - Improvements in or relating to elastic shock absorbing mechanism : en
  • CA268651A - Mould : en fr
  • CA268674A - Tin weighting of silk : en fr
  • ES101068A1 - Combined fuse body and detonator for percussion and other fuses. : en es
  • FR617924A - Detachable winch for agricultural tractors : en fr
  • GB266564A - Improvements in or relating to the transmission and/or reproduction of views, scenes or images by wires or wirelessly : en
  • GB266420A - Improvements relating to the manufacture of tarred macadam and the like : en
  • DE441419C - Device for rounding off drive pin ends in connection with a pin rolling device : de en
  • ES100720A1 - Improvements in air heating devices. : en es
  • ES101125A1 - Improvements in the mounting of connecting rods in star-shaped engines. : en es
  • FR618142A - Vertical displacement stage for typewriters : en fr
  • FR618160A - : fr
  • FR618010A - Locking system immobilizing all motor vehicles against theft : en fr
  • GB251950A - Improvements in or relating to the production of fire-extinguishing foam : en
  • GB252378A - Improvements in and relating to compositions for laying or preventing dust and to their application to road surfaces : en
  • GB259237A - Improvements in or relating to thermionic valve circuits : en
  • GB266468A - Process for the production of photographic plates, films and the like for indirect three-colour photography : en
  • GB266765A - Improvements in, and relating to, the generation of gas from liquid hydrocarbons forcombustion, lighting and other purposes : en
  • ES97361A1 - Improvements in glassware. : en es
  • FR618062A - Process for packaging powdery materials : en fr
  • PL6625B1 - The method of splitting carbon, oils and other hydrocarbons by heating these starting products under a high pressure of hydrogen. : en pl
  • US1619055A - Poke-hole cover : en
  • US1619353A - Convertible bed and trunk : en
  • ES101326A1 - An improved process for the extraction and purification of oils in closed cycle. : en es
  • GB255033A - Improvements in or relating to joints for high tension electric cables : en
  • FR618194A - Boiler for kitchen stoves for hot water heating : en fr
  • US1619188A - Nonskid cross-chain hook : en
  • US1619276A - Sheet-linoleum : en
  • US1619532A - Tremolo : en
  • DE441344C - tripod : de en
  • ES101280A1 - A procedure for taking the glass in fusion by aspiration. : en es
  • FR618007A - Liquid product for bleaching straw hats : en fr
  • DE441464C - Process for the preparation of benzoxazolonarsine oxides : de en
  • ES99961A1 - A device for the registration of seats in the forms of banks and the like. : en es
  • GB266572A - Improvements in luminous sighting devices for gunnery and torpedo-launching tubes : en
  • PL6783B1 - Knife box for cutting beet. : en pl
  • US1619392A - Beam compass : en
  • US1619395A - Tool : en
  • US1619679A - Manufacture of nitrogenous fertilizers : en
  • SU2442A1 - Indicator of the distance of the aircraft from the earth or water surface during descent at night or in fog : en ru
  • DE441421C - Process for the production of white sugar from raw sugar : de en
  • ES100194A1 - A process for making artificial hollow fiber textiles. : en es
  • FR618173A - Device for holding jackets and other similar clothing in the closed position : en fr
  • GB266601A - Incandescent lamp for automobile headlights : en
  • ES101080A3 - A proprietary two-piece eyelet for tarpaulins and the like. : en es
  • ES101159A1 - Improvements in the supply of combustion engines, by means of heavy oils, whether vegetable, animal or mineral. : en es
  • US1619674A - Clock casing : en
  • PL6604B1 - Steel plate with pipes for English kitchens. : en pl
  • CA268721A - Dump car door : en fr
  • GB260219A - : en
  • ES101262A1 - A new case or piece of furniture as a container for sewing threads, embroidery and other applications. : en es
  • FR618000A - Device for capturing swarms of bees : en fr
  • FR618118A - Guide rail for tables and other furniture : en fr
  • FR618148A - Safety fuse with interchangeable insert : en fr
  • US1619763A - Movable doll eyes : en
  • ES100750A3 - A procedure for obtaining knurling, fringes and selvages on thimbles. : en es
  • ES101212A3 - Celluloid grips or handles for umbrellas and poles. : en es
  • FR618045A - Universal joint : en fr
  • GB266532A - Improvement relating to cycle lamps : en
  • GB266582A - Improvements in or relating to average indicating mechanism : en
  • GB267003A - Improvements in a method of and apparatus for centrifugally casting hollow bodies orpipes composed of reinforced plastic or cementitious material : en
  • CH119042A - Compressor. : de en
  • ES100359A3 - Improvements in the fastening and positioning of the springs in the paper-holding plates of the lever devices for letter filing cabinets. : en es
  • ES101214A3 - Crusher and classifier combined with Fordson tractor and similar types. : en es
  • FR618219A - Improvements in underwater mines : en fr
  • DE441410C - Balance beam for the scales : de en
  • FR618195A - Process for giving the appearance of enameled metals to leather, paper, cardboard, papier-mâché, oilcloth, porcelain, terracotta, biscuit, wood and any other product made from these materials : en fr
  • GB266538A - Improvements in and relating to the furnaces of boilers and the like : en
  • GB251969A - Improvements in the manufacture and production of motor fuel : en
  • GB257905A - Method of utilising bundled scrap metal : en
  • GB267452A - Improvements in and relating to feed water heating and boiler feed supply apparatus : en
  • FR618044A - Instructions for use of springs on the rims of automobile or cycle car wheels : en fr
  • ES101147A1 - Device designed to prevent splashes produced by the wheels of cars, motorcycles and other mechanical traction vehicles. : en es
  • FR617952A - Method for starting synchronous motors or asynchronous squirrel cage motors coupled directly with compressors : en fr
  • GB266591A - Improvements in or relating to the transmission and/or reproduction of views, scenesor images by wires or wirelessly : en
  • US1619632A - Meat-grinder head : en
  • CH119232A - Process for the preparation of a blue dye. : de en
  • ES100743A1 - An automatic unloader. : en es
  • GB266558A - Improvements in means for preventing rattling of the doors of vehicles : en
  • ES101088A1 - Flat knitting machine for fabrics of all kinds of patterns and colors. : en es
  • GB266514A - Improvements relating to rotary pumps and blowers : en
  • DE441461C - Support for loose-leaf books with sloping support walls : de en
  • FR618200A - Device for fixing a collar, pulley, etc., to a cylindrical body, shaft, etc. : en fr
  • US1619600A - Roofing element : en
  • PL6669B1 - Incendiary mechanism for impact or time fuses. : en pl
  • PL6739B1 - Rotor for combustion turbines. : en pl
  • US1619372A - Wing construction for metal airplanes : en
  • US1619693A - Carry iron : en
  • US1619080A - Polyphase relay : en
  • GB266652A - Improvements in and relating to supports or holders for cut flowers and the like : en
  • GB267198A - Improvements in or relating to wireless receiving apparatus : en
  • US1619736A - Grinding machine : en
  • US1619622A - Cigarette box : en
  • DE441358C - Machine for packing objects, preferably cigarettes : de en
  • ES101184A3 - A handle for containers, especially for kitchen pots. : en es
  • GB266472A - Improvements in roll grinding machines : en
  • GB266504A - Improvements in systems of controlling electric motors for starting synchronous machines : en
  • DE441368C - Cover disk for vehicle headlights : de en
  • FR618216A - Surface condenser : en fr
  • FR618146A - Assembly process for flanged pipes : en fr
  • DE441321C - Latticework from hollow stones : de en
  • US1619123A - Integrating scale : en
  • US1619424A - Animal marker : en
  • USD72102S - Design for a tire casing or similar article : en
  • USD72116S - Lawbence e : en
  • DE441249C - Hoof nail with a rib-shaped cross-sectional profile : de en
  • FR618055A - Contact sheet with elastic envelope : en fr
  • FR618196A - : fr
  • CA268635A - Tire chain : en fr
  • ES101269A1 - An antifouling device, applicable to heating installations and thermosyphon bath services. : en es
  • FR618152A - Apparatus for grating cheese or other materials : en fr
  • FR618155A - Shears for cutting sheet metal : en fr
  • ES100664A1 - An improvement in suspenders. : en es
  • ES101056A1 - An automatic mud guard and guard for all kinds of automatic vehicles. : en es
  • FR618099A - Improvement in the decoration of molded combs and similar objects : en fr
  • GB266461A - Means for facilitating the handling of containers for package freight : en
  • US1619089A - Index : en
  • ES100168A1 - Improvement in fire warning devices or abnormal temperature rise. : en es
  • ES101325A1 - Procedure to prepare oil white that does not thicken starting from lithopone. : en es
  • GB266519A - Improvements in and relating to cattle watering devices : en
  • GB266520A - Improvements in and relating to tensioning devices for blankets and printing plates in printing machines : en
  • SU2341A1 - Electrical alarm device : en ru
  • US1619593A - Floor heater : en
  • FR618086A - Plate valve : en fr
  • FR618100A - Modifications made to current spindles with a view to obtaining a thread of the type called : en fr
  • US1619746A - Potato slicer : en
  • ES100077A1 - A drive arrangement in locomotives. : en es
  • ES100506A1 - An automatic machine to stamp by steel cliché, the cardboard blocks, for the cartridges destined to load the hunting shotguns. : en es
  • FR617987A - False goal for scoring guns : en fr
  • GB266479A - Improvements in packing rings for the bearing boxes of calender bowls or rollers : en
  • GB266635A - Improvements in coal washing jig : en
  • CH119192A - Process for the production of synthetic threads from viscose with a particularly well developed surface structure. : de en
  • PL6697B3 - Primary and secondary electric cell. : en pl
  • FR618039A - Improvements to the purification of benzol, gasoline and similar liquids : en fr
  • GB256592A - Improvements in or relating to measuring instruments : en
  • ES101222A1 - Improvements in devices for drying wood and other materials. : en es
  • GB261746A - Improvements in platen presses : en
  • US1619085A - Carrier-current signaling system : en
  • GB266583A - Improvements in manifolding apparatus : en
  • GB266618A - Improvements in or relating to brushes : en
  • GB266809A - Improvements in and relating to the manufacture of hydrocarbons and cyanides : en
  • GB255448A - Oil gas generator : en
  • PL6648B1 - Method of obtaining gasoline from natural gases. : en pl
  • US1619242A - Lingerie clasp : en
  • DE441301C - Closing head for bottle closing machines : de en
  • GB266812A - Improvements relating to belt conveyors : en
  • GR1444B - METHOD FOR MAKING VERY ACTIVE CARBON - TYPE - CREATURES (KOHLE - FORMLINGEN). : el en
  • CA268681A - Screw thread cleaner : en fr
  • CA268735A - Draft rigging : en fr
  • CA268621A - Flint lighter : en fr
  • CA268711A - Sewing machine : en fr
  • CH118981A - Filing device. : en fr
  • CH119253A - Magazine and locking device for firearms. : de en
  • CH119156A - Process for the preparation of a new arsenic compound of the aromatic series. : de en
  • CH119212A - Apron-like protective device for butchers. : de en
  • AU197326A - Improvement in universal brush machines : en
  • US1619100A - Aircraft : en
  • PL6617B1 - Method and device for closing and binding cards, letters, packages of paper, cardboard and the like. : en pl
  • PL6712B1 - Spray head for paint sprayers with spraying air. : en pl
  • AU244826A - A method of stabilisation of hydrocyanic acid : en
  • CH119134A - Process for the production of a new metal-containing dye. : de en
  • CH119153A - Apparatus for dampening muzzle flashes, bangs and recoils in firearms. : de en
  • SU2362A1 - Counting disc for milling : en ru
  • US1619508A - Lead pencil : en
  • US1619322A - Combined tongue and shoe-lace fastener : en
  • CH119178A - Rotary kiln for burning cement and the like. : de en
  • CH119190A - Holder for rubber cushion hairbrushes. : de en
  • US1619458A - Shoe heel : en
  • SU2379A1 - Lever for removing gaskets from seals : en ru
  • CA268691A - Boiler : en fr
  • US1619010A - Contact device and insulation : en
  • US1619083A - Finishing machine for concrete roads : en
  • PL6694B1 - A ring or a cap for a tight connection between metal and glass or for a tight closure of a glass vessel. : en pl
  • US1619591A - Pipe hanger : en
  • CA268608A - Direction indicator : en fr
  • CA268717A - Breaker blow-out : en fr
  • GR1445B - PERFECTIONS IN RADIONGOMETERS. : el en
  • CA268756A - Hydrocarbon distillation : en fr
  • ES100620A1 - Folding base unit without springs. : en es
  • CH118995A - Method for determining static and dynamic balancing faults of rotating bodies, and device for implementing it. : en fr
  • FR617905A - Grape pump : en fr
  • FR618061A - Improvements to tube and ball mills : en fr
  • GB266641A - Improvements in bottle closures : en
  • PL6754B1 - J \ .l. jtt ^ ™ fr ^^ »« ^^^ A bridge to protect railroad joints. : en pl
  • ES101111A1 - Stone screw. : en es
  • SU2339A1 - Wet vacuum pump : en ru
  • ES100712A1 - Spring mattresses improvements. : en es
  • US1618992A - Kettle : en
  • CA268646A - Drifting valve : en fr
  • CH119364A - Process for the production of a new intermediate product in the tar color industry. : de en
  • GB266419A - Improvements in the method of and apparatus for flanging and seaming sheet metal receptacles : en
  • PL6674B1 - Process and device for producing pipes and products such as plates, shafts, wires, iron profiles, etc., from liquid or plastic raw materials in a single workflow. : en pl
  • GB266594A - Improvements in typewriting machines : en
  • CH117658A - Device to activate an alarm device when an object, e.g. Gold ware or jewelry, is lifted from its base. : de en
  • GB258881A - Improvements relating to lubricating systems : en
  • AU606027A - Improvements in electric converting apparatus : en
  • US1619305A - Machine for cutting metal-sheathed sheets : en
  • DE441361C - Method and device for enamelling electrical conductors : de en
  • FR618159A - Anti-slip for skis : en fr
  • ES101271A1 - A winder with extendable arms for skeins. : en es
  • ES101429A1 - A thermal diffuser applicable to the carburetors of the explosion engines. : en es
  • PL6792B1 - A method of continuous distillation and evacuation of various substances and a suitable device. : en pl
  • US1619485A - Artificial knee joint : en
  • US1619548A - Mechanical refrigeration : en
  • DE441554C - Method and device for heating rotary furnaces with pre-firing : de en
  • ES101224A1 - A new system of displays for the exhibition of footwear models. : en es
  • ES101391A3 - An elastic seat for electric motors. : en es
  • ES101401A1 - Improvements in or related to methods of catalytically oxidizing sulfur dioxide, in sulfur trioxide. : en es
  • GB266489A - Appliance for the application of radiant energy in the form of light or ultra-violetlight in medicine and the sciences : en
  • US1619152A - Fishpole holder : en
  • US1619797A - Cultivator : en
  • FI11498A - Cartridge for firearms : en fi
  • SU2359A1 - Pencil Turning Tool : en ru
  • ES100711A1 - Improvements in speakers for wireless telephony. : en es
  • FR618213A - Scale with price indication : en fr
  • CA7442S - Set of table cutlery comprising spoons and forks : en
  • DE441425C - Spring-loaded and electrically isolating coupling : de en
  • FR618237A - Combination combustion and combustion engine for light fuels or heavy fuels : en fr
  • DE441295C - Hydraulic accumulator with compressed air loading : de en
  • ES101398A1 - New oriental curtain. : en es
  • FR618004A - Removable seed drill that can be attached to the frame of a cultivation device : en fr
  • CA268700A - Tobacco pipe : en fr
  • FI11485A - Silanordning för massa, speciellt pappersmas : en fi
  • GB266642A - Improvements in clamps or clips for fixing of hose pipes to metal nipples : en
  • DE441330C - Animal corpse recycling device : de en
  • SU2384A1 - Cathode for thermionic instruments : en ru
  • ES101092A1 - Improvements in elastic surfaces for seats, cushions and upholstery furniture. : en es
  • ES100748A1 - An industrial product consisting of an elastic rubber tube with spiral grooves. : en es
  • FR618101A - Device intended for the rapid fitting of metallic spoke nipples for bicycle wheels or other vehicles : en fr
  • DE441601C - Wing cooler for aircraft with ribs running in the direction of flight : de en
  • ES100690A1 - High voltage cable. : en es
  • PL6727B1 - The machine gives peeling, polishing, etc. of all kinds of vegetable seeds. : en pl
  • USD72081S - Design for a lamp base : en
  • ES101270A1 - An own economic kitchen for the simultaneous uses of kitchen, central heating by hot water and bathroom service by thermosyphon. : en es
  • GB266497A - Improvements in or relating to electric storage batteries or electric accumulators : en
  • DE441508C - Slide control in internal combustion engines with rotating pistons : de en
  • GB266510A - Improvement in stretchers : en
  • FI11492A - Draganordningar vid timmerkälkar och liknande slädar : en fi
  • US1618998A - Milling-machine collet and end mill : en
  • US1619336A - Process and apparatus for making concentrated carbon dioxide : en
  • US1619388A - Vacuum-creating instrument : en
  • US1619490A - Mold plate for roofing-tile machines : en
  • US1619594A - Weigh-scale platform : en
  • US1619748A - Valve construction : en
  • FR617915A - Tie clip frame for turn-down collars : en fr
  • US1619052A - Cylinder for paper-pulp machines : en
  • PL6616B1 - Machine for self-production of patterned boards. : en pl
  • ES101074A1 - Reflector device for incandescent lamps. : en es
  • CA268657A - Toy : en fr
  • ES99690A1 - System of wooden trusses and beams with simple machine-made assemblies and with a minimum of iron. : en es
  • FR618080A - Internal temperature control in diathermy treatments : en fr
  • ES100665A1 - Three-phase transformer. : en es
  • ES100699A1 - An insulating handle for the army plate. : en es
  • FR618247A - Improvements in protective devices for electrical circuits : en fr
  • ES101381A1 - Perfections contributed to the manufacture of sulfuric acid. : en es
  • ES101234A1 - A procedure for annealing the sockets of electric lamps and similar parts. : en es
  • FR617995A - Arrangement for the production of x-rays by means of high frequency electric currents : en fr
  • GB256949A - : en
  • FI11484A - Method for determining the concentration of cooking acid in sulphite pulp mills : en fi
  • GB259233A - An antiseptic and disinfectant : en
  • ES101277A3 - Improvements in the manufacture of cork buttons. : en es
  • FI11456A - Setting for the discharge of graphite or collector electricity from the chlorine electrode : en fi
  • FI11468A - The mask is used for heating and air conditioning of electric lamps and lamps. : en fi
  • FR618240A - Seamless switching of the rails of the main track : en fr
  • GB266589A - Improvements in or relating to coin selectors or testers for use in coin-freed apparatus : en
  • FR617998A - Production of new dyes : en fr
  • ES101102A1 - Improvements in printing devices. : en es
  • GB251588A - Improvements in or relating to amplifying or detecting relays : en
  • GB266508A - Improvements in or relating to synchronizing clock systems : en
  • GB266805A - A collapsible portable frame for supporting a cot : en
  • DE441597C - Device for grass mowing machines to make them suitable for mowing potatoes : de en
  • US1619393A - Novelty doll : en
  • US1619664A - And william h : en
  • US1619751A - Hydraulic clutch : en
  • US1619315A - Dispensing receptacle : en
  • US1619705A - Internal-combustion-engine locomotive : en
  • US1619762A - reinhart : en
  • CA268671A - Paint : en fr
  • ES101389A1 - A mechanism applicable to sewing machines espadrilles soles. : en es
  • FI11466A - Backup circuit breaker with lightning eyes : en fi
  • FR617994A - Corset enhancements : en fr
  • FR618117A - Rewinder improvements : en fr
  • FR618176A - Process for manufacturing seamless slaps for shoes and products obtained with these slaps : en fr
  • GB266536A - Improvements in and connected with dust guards for draw frames : en
  • FR618029A - Process to prevent the oxidation of magnesium and its alloys : en fr
  • FR618182A - Device used to retain one or more objects and only release them after payment of a given sum : en fr
  • ES101379A1 - Drive force transmission device. : en es
  • ES101427A1 - A procedure so that there is no more typing on the postcards. : en es
  • US1619210A - Apparatus for forming articles from sheets of material : en
  • DE441296C - Automatic counter for oil cake molding machines and. like : de en
  • US1619724A - Shoe-tempering machine : en
  • CA268696A - Furnace jacket : en fr
  • CH119056A - Magnetic body and method of manufacturing this body. : en fr
  • SU2391A1 - Rheostat for cathode lamps : en ru
  • US1619338A - Vernier tuning dial : en
  • US1619414A - Starter for gas engines : en
  • US1619481A - Vacuum pump valve : en
  • USD72078S - Lighting fix : en
  • CH118887A - Train speed control device. : en fr
  • CH119160A - Agricultural device. : de en
  • US1619650A - Printing-plate holder and clamp : en
  • US1619656A - Carburetor : en
  • US1619706A - Collar button : en
  • DE441196C - Cooking oven with built-in gas-heated kettle : de en
  • PL6799B1 - Electric burner monitoring device. : en pl
  • PL6777B1 - A device for emptying the flake, which is effective in enriching ores and coal with liquid currents. : en pl
  • CA268718A - Circuit protection : en fr
  • DE441490C - Double tube evaporator for refrigeration machines : de en
  • US1619205A - Angle-indicating device for moving bodies : en
  • USD72119S - Design for a beverage mixer : en
  • US1619757A - Lock bolt : en
  • US1619619A - Farrier's knife : en
  • US1619778A - Flashing plug : en
  • US1619107A - Friction hinge : en
  • US1619420A - Display rack : en
  • US1619607A - Vehicle wheel : en
  • FI11451A - Strumpsträckare : en fi
  • PL6624B1 - A device for tapping machines. : en pl
  • US1619303A - Roll heater : en
  • CH119224A - Process for the preparation of formamide. : de en
  • US1619309A - Carburetor : en
  • PL6738B1 - Gas generator. : en pl
  • SU2419A1 - Electric device for automatic feeding water boilers : en ru
  • US1619074A - Lubricant : en
  • US1619161A - Tories : en
  • PL6628B1 - Device for automatic fuse control. : en pl
  • FR618068A - Improvements to devices intended to prevent breakage of tools working in torsion : en fr
  • ES101133A1 - A coil loom with fixed sections on both sides and inserting sections on both sides, using a weft needle. : en es
  • US1619536A - Dibection indicator : en
  • US1619671A - Steam generator for portable plants : en
  • FR617988A - Mounting system for incandescent electric lamps : en fr
  • ES101255A2 - An industrial product consisting of strap clamps for sealing. : en es
  • GB266561A - Azo dyes : en
  • US1619501A - Screen for automobiles : en
  • CH117850A - Process for operating multi-stage steam engine systems with initial and repeated reheating of the steam. : de en
  • CH119133A - Process for the production of a new metal-containing dye. : de en
  • ES101412A1 - A procedure, with the corresponding apparatus, to agglutinate, de-sulfur or eliminate components, mineral liquids and metallurgical products. : en es
  • GB266609A - Improvements relating to vehicle brake mechanism : en
  • US1619268A - Casing wedge : en
  • AU448526A - Improvements in extractors : en
  • PL6701B1 - A method and device for ^ shaping or? Rolling * paper rolls. : en pl
  • US1619617A - Headlight : en
  • US1619788A - Seamless knit, clocked stocking and method of making same : en
  • US1619373A - Wing for flying machines : en
  • US1619568A - Expansible fastening : en
  • DK37176C - Powder for spreading on cabbage and other weeds to destroy them and the method of making this powder. : da en
  • ES100657A1 - A joint for iron constructions, with the corresponding sheet for its manufacture. : en es
  • ES100716A1 - Furnace to produce zinc oxide, from substances that contain this metal. : en es
  • DE441569C - Reflex-free eye refractometer : de en
  • CA268722A - Liquid-seal insulator : en fr
  • PL6707B1 - The method of obtaining lead compounds from ores, metallurgical products, waste from the chemical industry and similar raw materials. : en pl
  • US1619669A - Valve lifter : en
  • US1619735A - Combined tomb marker and decoration container : en
  • CH119229A - Process for the preparation of a developer dye. : de en
  • ES99740A1 - Potato soap for laundry. : en es
  • US1619451A - Combined fender and luggage carrier : en
  • USD72113S - Design for a loud-speaker cabinet : en
  • US1619453A - Fire pan : en
  • CH119298A - Pump with drive device, mainly for fire fighting purposes. : de en
  • CA268630A - Wind-shield : en fr
  • CH119180A - Gully. : de en
  • US1619134A - Door-controlled electric-lighting switch : en
  • CA268771A - Picture and sound record : en fr
  • US1619437A - Seam for sewed articles : en
  • US1619553A - Liquid-level indicator : en
  • CA268607A - Baggage insurance device : en fr
  • PL6603B1 - The method of producing potassium glass. : en pl
  • US1618982A - Device for the production of mechanical vibrations by means of a continuous stream of fluid : en
  • US1619799A - Nonchattering gear : en
  • PL6647B1 - A way to process heavy hydrocarbons into lighter ones. : en pl
  • US1618987A - Variable speed gear : en
  • US1619459A - Automatic station : en
  • PL6746B3 - Crushing tool. : en pl
  • US1619386A - Radiator air valve : en
  • DE441462C - Support for the sheets taken from loose-leaf books, which have a notch that works together with corresponding guide strips on the support for the purpose of aligning the sheets : de en
  • DE441613C - Process for the preparation of a keto derivative of the morphine series : de en
  • CA268619A - Car unloader : en fr
  • CA268724A - Control circuit : en fr
  • US1619435A - Method of producing models of buildings and the like : en
  • SU2353A1 - A device for timekeeping gold washing drags : en ru
  • CH119084A - Automatic switch for telephone systems. : en fr
  • CH119143A - Process for the production of a new metal-containing dye. : de en
  • US1619618A - Piston-cooling device : en
  • CA268694A - Paper machine : en fr
  • AU57626A - Improvements in or relating to electric accumulator casings : en
  • CH119240A - Key lever lock on typewriters. : de en
  • US1619525A - Oil-shale appaeatus : en
  • US1619758A - Process of making molded articles : en
  • USD72096S - Design for a perfume bottle : en
  • US1618989A - Sanitary milk bottle : en
  • US1619094A - Tractor dump wagon : en
  • US1619467A - Tone arm for phonographs : en
  • CH119064A - Electric discharge tube. : en fr
  • CH119247A - School stuff. : de en
  • US1619138A - Strap for personal wear : en
  • US1619638A - Electric-circuit-control device : en
  • FR618201A - Tool operated by compressed air or pressurized liquid for drilling and jacking work : en fr
  • PL6733B1 - Method of separating components from gas mixtures. : en pl
  • US1619060A - System of multifrequency circuits : en
  • US1619756A - Milk card : en
  • US1619772A - Ear protector : en
  • GB266587A - Improvements in and relating to collapsible tubes or containers : en
  • PL6706B1 - Fire alarm device; : en pl
  • PL6609B1 - Calamari for ink. : en pl
  • US1618991A - Undergarment : en
  • US1619374A - Method and device for the increase of floating stability of airplanes : en
  • DE441411C - Automatic smoke gas detector with registration device : de en
  • FI11455A - Framställning av for papperslimning, tvålfabrikationen och dyl. warm harts ur de i store befintliga hartssyrorna : en fi
  • ES100525A1 - A procedure for the manufacture of varnishes, paints and enamels. : en es
  • PL6663B1 - A method of obtaining an asphalt mixture for the construction of roadways, pavements, foundations and similar devices. : en pl
  • GB266616A - Improvements in and relating to integrating mechanism for meters : en
  • GB244413A - Method of making iron chromium alloys : en
  • DE441236C - Massager for treating the ears : de en
  • ES101275A1 - Rotary circulation pump. : en es
  • GB266522A - Improvements in hurricane lanterns : en
  • FR618185A - Improvements in the production of sheets of paper and coated cardboard : en fr
  • SU2372A1 - Shaft Coupling : en ru
  • US1618988A - Canning : en
  • FR617975A - Gearbox housing device : en fr
  • DE441355C - Driving toy powered by gyroscopes : de en
  • DK37172C - Hydraulic Pump or Motor with Inclined Drive Disc. : da en
  • FR618028A - Process and plant for the manufacture of paper, cardboard and crude fiber, from wood, and other plant fibers : en fr
  • ES101179A1 - Cylinder-shaped sieve for water meters. : en es
  • FI11478A - Kättinglås : en fi
  • GB266512A - Improvements in coin counting machines : en
  • ES101395A3 - A process for the manufacture of crepe paper. : en es
  • FR617965A - Fuel injection device : en fr
  • DE441279C - Machine for removing guard hairs from skins : de en
  • DK37184C - Device for cleaning the grooves on radsaamaskiner. : da en
  • DE441469C - Device for utilizing the heat of the drained steam boiler water : de en
  • US1619366A - Trap for catching crabs : en
  • DE441446C - Date indicator : de en
  • ES99954A1 - Temperature exchanger with mechanical calorie conveyor and its application particularly in the reheating of the air in steam boilers. : en es
  • ES100635A1 - Gasoline engine without crankshaft. : en es
  • SU2393A1 - Telephone membrane : en ru
  • ES100487A1 - A new dough refining machine to refine dough for the manufacture of all kinds of bread. : en es
  • ES98852A1 - Original armónium, completely different from all known systems. : en es
  • US1619248A - Vending machine : en
  • US1619634A - Bait box : en
  • SU2377A1 - Boiler for water (or other liquid) with thermostat regulating its inflow : en ru
  • US1619102A - Bead mold : en
  • ES101191A1 - Reduced thickness reflector-refractor lighting fixture. : en es
  • ES101278A1 - Improvements in or related to priming mixtures. : en es
  • US1619064A - Rolling device for beading operation : en
  • US1619368A - And wil : en
  • CH119036A - One-piece ball cage for ball bearings. : en fr
  • US1619099A - Oil-can holder : en
  • US1619197A - Heat engine : en
  • FR618162A - Fuel system for automobile or other engines by charcoal gasifier : en fr
  • CH119327A - Process for the preparation of allylisopropylacetylurea. : de en
  • GB266568A - Hand-operated roller stamp : en
  • ES101237A1 - Improvements in the looms. : en es
  • ES101397A3 - A process for making hydrochloric acid. : en es
  • FR618105A - Installation of mercury vapor rectifier : en fr
  • PL6631B1 - The suction burner with liquid fuel metering allowed to change the level and the suction power. : en pl
  • US1619039A - Brake : en
  • US1619427A - Drawing instrument : en
  • SU2367A1 - The method of obtaining transparent inscriptions on glass covered with a dark background : en ru
  • CH119261A - Changeover mechanism for multiple tariff meters with resonance spring drive. : de en
  • GB266613A - Paring knife for potatoes and the like : en
  • ES101221A1 - An aircraft elevator that can be steered in mid-flight. : en es
  • FR617936A - Improvements to the closure of shirt collars : en fr
  • US1619290A - Train-control apparatus : en
  • US1619678A - Movable bridge : en
  • DE441412C - pin : de en
  • DE441440C - Ankle support : de en
  • DE441371C - Process for the production of tints and prints with Kuepen dyes : de en
  • ES100473A1 - Improvements introduced in mineral washing procedures and facilities based on the use of liquid stream devices. : en es
  • ES101177A2 - A mattress made of rubber tubes. : en es
  • PL6740B1 - . ^^ / P 3/3% Transverse railway sleeper made of ferroconcrete. : en pl
  • US1619149A - Pump : en
  • US1619292A - Selective vending machine for stacked articles : en
  • PL6770B1 - Improvement in primary batteries. : en pl
  • US1619151A - Log-barking apparatus : en
  • CH119234A - Process for the production of a covering material. : de en
  • ES101035A1 - An improvement in toggle lock locks. : en es
  • FR617997A - Production of new dyes : en fr
  • CA268629A - Neck-tie holder : en fr
  • US1619449A - Neutral brake : en
  • US1619560A - Fish-catching apparatus : en
  • US1618977A - Capped swab or dauber : en
  • PL6752B1 - A piston for extracting oil from a borehole. : en pl
  • SU2369A1 - Horizontal wind engine with concave rotary blades : en ru
  • USD72094S - Bortation : en
  • US1619111A - Degumming process : en
  • ES100713A1 - Improvements introduced in the lighters. : en es
  • FR618058A - Pipe enhancements : en fr
  • GB261726A - Improvements in scavenging internal combustion engines : en
  • ES95682A1 - A taximeter device applicable to all kinds of vehicles and transport elements. : en es
  • GB266571A - Improvements relating to linings for boots and shoes : en
  • GB266581A - Improvements in jacks : en
  • US1619145A - Combination tandem concrete-mixing machine : en
  • US1619479A - Method of and apparatus for finishing cylindrical bearing surfaces : en
  • US1619798A - Container for hair in permanent-waving process : en
  • US1619146A - Combined water heater and sterilizing apparatus : en
  • US1619492A - Measuring and dispensing pump : en
  • USD72098S - Design for a rug or similar article : en
  • US1619526A - Receptacle-shaking machine : en
  • US1619398A - System of control : en
  • CA268746A - Automobile fender : en fr
  • CH119158A - Locking device particularly applicable to motor vehicle hoods. : en fr
  • DE441456C - Adjustable drive : de en
  • US1619665A - Toe slipper : en
  • US1619644A - Safety attachment for pocketbooks, etc. : en
  • SU2368A1 - Hydrant : en ru
  • FR618132A - Device for sharpening scissors : en fr
  • GB266483A - Improvements relating to internal-combustion and combustionproduct engines : en
  • ES100277A2 - Improvements in amplifier systems. : en es
  • US1619439A - Hose connection : en
  • GB266588A - Improvements in locking devices for nuts and the like : en
  • ES101405A1 - Vehicle engine. : en es
  • FR618035A - Improvements to sound reproducing devices : en fr
  • GB248010A - Improvements in or relating to bobbin-changing devices for looms : en
  • US1619289A - Train-control system : en
  • ES100278A1 - Improvements in language translators. : en es
  • US1619165A - Weighing scale : en
  • ES100602A1 - Improvements in the manufacture of girdles, corsets and bras made from a rubber sheet. : en es
  • FI11488A - Refunds for the production of positive-copy paper with a diagonal conversion : en fi
  • CH119202A - Apparatus for making sweaters with various plated designs (vanisé) on circular knitting looms. : en it
  • DE441381C - Grudeherd with double firing : de en
  • ES100681A2 - Improvements in or related to the treatment of metallic oxides. : en es
  • FR618227A - Multi-effect horn for shoemaking and other work and fixing device : en fr
  • SU2337A1 - Internal combustion turbine : en ru
  • ES100091A2 - A procedure for the manufacture of a hard corrugated cardboard. : en es
  • GR1440B - METHOD OF METALLURGICAL TREATMENT. : el en
  • ES101374A1 - Improvements in safety knives. : en es
  • CH119280A - Method of manufacturing flexible mirrors. : de en
  • CA268652A - Signal lamp : en fr
  • CA268636A - Ophthalmic mounting : en fr
  • DK37177C - Procedure for refining wood. : da en
  • FR32892E - Method and device for preventing backfire and ensuring the homogeneity of the explosive mixture in internal combustion engines for all applications : en fr
  • FR618047A - Multi-element pneumatic tires for motor vehicles : en fr
  • FR618161A - Device indicating and detecting substances mixed with gases or liquids : en fr
  • US1619109A - Thermometer : en
  • GB266534A - Improvements in or connected with cutter-chain machines for use in mining coal and other minerals : en
  • AU405626A - Device for embossing and impressing photographic mountings andthe like : en
  • CA268692A - Boiler : en fr
  • CH119142A - Process for the production of a new metal-containing dye. : de en
  • US1619537A - Spring-eye bender : en
  • PL6731B1 - The method of the device and instruments for detecting bodies and for examining their properties. : en pl
  • CA268625A - Candy : en fr
  • ES101367A3 - Construction box provided with interlocking means. : en es
  • US1619300A - Wall construction : en
  • CH119140A - Process for the production of a new metal-containing dye. : de en
  • BE339186A - : en fr
  • CH119206A - Apparatus for finishing textile materials. : en fr
  • DE441405C - Holding device for a device for eye examination : de en
  • ES101394A1 - Security machine for shaving or depilating in which the blade is curved in the longitudinal direction and which has the handle on one side of the blade. : en es
  • ES99413A1 - An apparatus for the sterilization of liquids. : en es
  • GB266401A - Improved manufacture of priming material for coating porous bodies : en
  • CH119210A - Embellishment for see-through stockings. : de en
  • PL6660B1 - : en pl
  • PL6797B1 - Filling device for liquid gas meters. : en pl
  • US1619273A - Inspection plug : en
  • SU2415A1 - Galvanic cell : en ru
  • CH119165A - Apparatus for sprinkling lawns, gardens, etc. : de en
  • FR617904A - Electromagnetic contactor : en fr
  • CA268616A - Gas firing device : en fr
  • CA268664A - Lawn sprinkler : en fr
  • DE441302C - Device for closing milk bottles with cardboard discs : de en
  • ES101192A1 - Rail elevator. : en es
  • DE441338C - Garden, market and exhibition umbrella : de en
  • ES100824A1 - Improvements in the manufacture of rolled steel bars and bands. : en es
  • ES101393A1 - Improvements in the manufacture of sulfuric acid. : en es
  • PL6729B1 - Pneumatic device for extracting dust and transporting it at a distance. : en pl
  • CH118727A - Method and device for the production of cardboard boxes. : de en
  • ES100724A3 - Apparatus for the production of traveling writing. : en es
  • GB263077A - Improvements in tuned radio frequency receiving circuits : en
  • ES100731A1 - A new folding chair system. : en es
  • FR618126A - Process for the preparation of organic arsenical compounds : en fr
  • PL6656B1 - Method and device for purifying water fed to steam boilers. : en pl
  • SU2349A1 - Device for protecting the receiving end of the water pipe against frosting and blockage with bottom ice : en ru
  • DE441484C - Centrifugal pump with a water ring pump as a ventilation pump : de en
  • ES101023A1 - Automatic sewing and embroidery machine equipped with a rotating conveyor belt. : en es
  • FR617966A - Apparatus for irradiating delimited parts of the body : en fr
  • FR618084A - Method and apparatus for washing felts from polishing members in glass polishing machines : en fr
  • US1619573A - Lid support : en
  • US1619794A - Permanent-hair-waving appliance : en
  • DE441530C - Melt bath for heating the workpieces to be hardened to hardening temperature : de en
  • US1619000A - Tackle : en
  • FR617928A - Underwear : en fr
  • GB266481A - Improvements in drying cylinders : en
  • GB266567A - A milling machine for cutting gears : en
  • FR618125A - Crucible furnace for melting the metal of printing blocks and for similar uses : en fr
  • CH118030A - Device for changing the temperature coefficient on induction meters. : de en
  • ES101047A1 - Reconnaissance and bombing plane. : en es
  • FR617976A - Machine for milling the amounts and grooves of louis xv heels : en fr
  • US1619326A - Process of revivifying carbon used in purifying ethylene : en
  • USD72082S - Design por a lamp base : en
  • ES101135A1 - Die casting machine. : en es
  • ES101169A1 - A new building material. : en es
  • FR618206A - Process for making hydrocyanic acid stable : en fr
  • DE441267C - Protection device for clothes against street dirt : de en
  • PL6711B1 - Device for spraying liquid, pulpy, dusty and granular materials. : en pl
  • US1619037A - Weather strip for inswinging casements : en
  • ES100696A1 - A combination reflector system for headlights. : en es
  • GB262778A - Improvements in or relating to regulatable resistances : en
  • GB266513A - Improvements in or relating to diaphragms for telephones, talking machines and the like : en
  • FR618032A - Shaking table for pneumatic grading of raw materials : en fr
  • FR618053A - Multi-blade frame saw for marble and stone : en fr
  • DE441104C - Circuit arrangement for telephone systems : de en
  • ES100726A1 - An industrial product consisting of hazelnuts, almonds, pine nuts, peanuts and roasts, with an edible artificial casing. : en es
  • ES101126A1 - Procedure for the preparation of ring dyes that stain with mordant. : en es
  • FR618066A - Improvements to motor vehicles : en fr
  • GB266463A - Improvements relating to curling stones : en
  • ES100735A1 - Improvements in unidirectional transmission mechanisms. : en es
  • ES101239A3 - A single phase electric motor. : en es
  • FI11473A - Anordning för hoplimning av veneer : en fi
  • FR618082A - Process for stripping the ends of telephone cables to be connected to switchboards in central offices : en fr
  • FR618087A - Machine and process for the manufacture of briquettes, obtaining calcium acetate and spirit of wood, using materials of vegetable origin : en fr
  • US1619125A - Piezo-electric-crystal apparatus : en
  • ES100617A1 - An automobile tractor. : en es
  • US1619078A - Shock-absorbing wheel : en
  • GB266533A - Manufacture of diazotizable azo-dyestuffs and intermediate products therefor : en
  • DE441487C - Prevention of oxygen uptake by the water that has accumulated in an open container : de en
  • ES101315A1 - A general procedure of locomotion. : en es
  • CH119063A - Installation of protection against high voltages in electrical sound transmission installations. : en fr
  • GB266456A - A new or improved machine for making upholstery stuffing pads : en
  • US1619470A - Oil-burning mechanism : en
  • PL6795B3 - rods or similar products, made of lead or other material that melts when heated and solidifies like lead. : en pl
  • ES100749A1 - An industrial product consisting of spools provided with thread winding for sewing machines. : en es
  • ES99257A1 - Apparatus for the preparation of shoe upper parts. : en es
  • GB261351A - Improvements in or relating to the generation of electrical oscillations : en
  • ES101046A1 - A support system with a ball joint kit for rotating shafts or shafts. : en es
  • ES101419A1 - A luminous apparatus of changeable colors. : en es
  • FR617902A - Clutch device : en fr
  • FR618157A - Bleaching process using hypochlorites : en fr
  • FR617950A - Packing for piston rods, turbine shafts and the like : en fr
  • AU121726A - A process forthe conversion of solid fuels and products derived therefrom or other materials into liquid organic products : en
  • GB266490A - Improvements in or in connection with covers for the saddles of bicycles, tricycles, motor cycles and the like : en
  • ES100468A2 - A machine for preparing poles for the manufacture of fibrous wood rings for the pipe industry and packaging in general. : en es
  • ES101158A1 - A concentric device for guiding and holding curved needles in sewing machines. : en es
  • GB260627A - Improvements in or relating to railway signalling systems : en
  • ES100633A1 - Automatic warp unwinder for looms. : en es
  • FI11476A - Sätt att cigarrettaskar anordna ett cigarrettlås : en fi
  • FR618225A - Backrest frame, adjustable for filing cabinets or other uses : en fr
  • US1619554A - Automatic telephone apparatus : en
  • US1618969A - Switch contact for circuit breakers : en
  • AU309626A - Improvements in boiler type domestic washing machines : en
  • US1619025A - Heat treatment of steel : en
  • US1619351A - Fluid-pressure-operated regulator : en
  • US1619583A - Steam iron coupling and hose : en
  • US1619708A - Combined receptacle opener and fluid conductor : en
  • ES101434A3 - An animated figure toy. : en es
  • CH119291A - Device for automatically stopping and braking machines. : de en
  • GB266631A - Improvements in lasts for boots and shoes : en
  • PL6791B1 - KU 45 1 3.— A candle that emits poisonous smoke to stifle forest and garden pests. : en pl
  • US1619222A - Low-water alarm : en
  • DE441611C - Metal bottle crate with spaced wooden floor slats : de en
  • FI11493A - Friktionsbroms för Automobiler : en fi
  • ES101309A1 - A pitcher for the transport of milk, cream and other lactic products. : en es
  • FR617933A - electric lighting for sewing machines : en fr
  • FR617947A - Folding bicycle rack, attached to the rear saddle support tube : en fr
  • FR618170A - Method for increasing the tensile strength and extensibility of vegetable fibers : en fr
  • PL6758B1 - Machine for definite and semi-circular knitting. : en pl
  • PL6761B1 - A device for the illustrative presentation of elementary geographer and mathematical concepts. : en pl
  • US1619286A - Pump : en
  • US1619363A - Calibrating device for gauge sticks : en
  • US1619036A - Clarifying and purifying liquids and waste waters : en
  • FR617971A - Voltage adjustment device at the terminals of a generator : en fr
  • FR618153A - Device indicating faults in a transformer : en fr
  • US1619615A - Wrapper-making machine : en
  • ES100753A1 - A transformable piece of furniture. : en es
  • ES101071A3 - The manufacture of tablecloths with one or more borders, imitating satin ribbons. : en es
  • FR618022A - Changeable elastic tooth : en fr
  • CH119097A - Signal horn, particularly suitable for motor vehicles. : en it
  • US1618996A - Process of constructing variable condenser rotors : en
  • US1619049A - Mortising and boring machine : en
  • US1619143A - Leather-measuring machine : en
  • ES98174A1 - A removable frame to protect the edges and ends of wearing garments and other pieces of fabric, felt and the like, against wrinkles or folds. : en es
  • CH119189A - Mailbox with reporting device. : de en
  • GB266418A - Improvements in and relating to the manufacture of rubber : en
  • US1618975A - Web-tension equipment for printing presses : en
  • US1619096A - Advertising-projecting device : en
  • US1619771A - Cylinder gauge : en
  • CA268778A - Liquid dispenser : en fr
  • CA268773A - Animal trap : en fr
  • CA268669A - Grate : en fr
  • SU2417A1 - Trolley for moving lifeboats on deck and launching them : en ru
  • DE441385C - Device for automatic sampling from rotating dryers : de en
  • CA268663A - Oil purification : en fr
  • SU2421A1 - Horizontal wind engine with folding feathers. : en ru
  • US1619360A - Vehicle parking system : en
  • US1619054A - Discharge device for tanks : en
  • ES101062A1 - The industrial process to make ferromanganese with the use of certain fuels. : en es
  • FR618071A - Automatic closing mechanism for holding and pressing workpieces, especially shoes, on a pneumatic shoe : en fr
  • PL6693B1 - Device for cutting paper strips for mouthpieces. : en pl
  • ES101085A1 - A disc system for shoe soles or flats. : en es
  • PL6699B1 - Lead battery. : en pl
  • US1619649A - of london : en
  • ES100083A2 - An automatic vending device for small items. : en es
  • ES101174A1 - A procedure for consuming iron pyrite mud and its analogues. : en es
  • GB266548A - Improvements in kettles and the like : en
  • CA268761A - Vacuum fuel feeding device : en fr
  • US1619040A - Mop : en
  • US1619021A - Abrading machine : en
  • US1619231A - Vulcanizer : en
  • AU413126A - Drying machines : en
  • DE441319C - Control device for single-chamber compressed air brakes : de en
  • DE441634C - Device for cutting vegetables and fruits of all kinds with several feed hoppers, under which the knives, which cut the product into slices, move past : de en
  • ES101122A1 - An improvement on the endless screw conveyors. : en es
  • ES101267A3 - Luminous annunciator device. : en es
  • FI11491A - Valve control mechanism for windshield dryer piston motors : en fi
  • FR618064A - Process for obtaining amidoguanidines and their alkyl derivatives : en fr
  • CH119221A - Process for the extraction of gases or vapors from gas mixtures. : de en
  • PL6767B1 - Covered body for trucks. : en pl
  • PL6782B1 - Manufacturing of caps for tightly closing packages of various objects, bottles, jars, etc. : en pl
  • US1619311A - Vehicle signal : en
  • PL6630B1 - Edge latch with securing pin for the door. : en pl
  • SU2439A1 - Device for connecting without using flints and feeding pipe bolts with branches to steam boiler elements : en ru
  • US1619120A - Fire extinguisher : en
  • DE441424C - Process for the recovery of hemicellulose-free caustic soda from mercerization liquor : de en
  • FR618070A - Double door button : en fr
  • CH119105A - Automatic coupling device for vehicles running on rails. : en fr
  • US1619229A - Oil-feed construction : en
  • US1619726A - Mechanical automobile toy : en
  • US1619033A - Valve : en
  • ES101295A1 - The industrial result obtained by the application of automobile tractors for the towing of wagons and rolling carriages on rails. : en es
  • CH119170A - Dismountable building. : de en
  • US1619302A - Pumping apparatus : en
  • US1619466A - Compressor : en
  • US1619795A - Fertilizer distributor : en
  • PL6764B1 - Fire extinguishers. : en pl
  • PL6618B1 - A water heater with two rows of water tubes placed above each other. : en pl
  • PL6787B1 - The method of obtaining basic aluminum compounds. : en pl
  • CA268727A - Gas purification : en fr
  • US1619701A - Variable speed gear and means for controlling the same : en
  • CH118647A - Machine for peeling potatoes, apples, etc. : de en
  • AU360726A - Improvements in roofing' tiles : en
  • DE441323C - Translation engine : de en
  • DE441605C - Alarm device with a spring mechanism, attached to the inside of the door : de en
  • CH117864A - Device for the electrical drive of work machines by means of auxiliary and main motors. : de en
  • CH118396A - Drive device on forage cutting machines. : de en
  • CH119278A - Wood belt sander that can be used as a cross-cut saw. : de en
  • US1619566A - Golf club : en
  • CH119149A - Process for the preparation of an anthracene derivative. : de en
  • US1619365A - Envelope-window-cutting device : en
  • CH117074A - Method for curling or waving the hair and device for its implementation. : en fr
  • US1619753A - Transformer for electric-arc-welding apparatus : en
  • DE441606C - Noise device to secure doors and windows : de en
  • ES101193A1 - Improvements in coffee makers. : en es
  • GB246855A - Improvements in or relating to automatic voltage limiting means : en
  • US1619015A - Loading device : en
  • US1619035A - A partnership comprising john rafter : en
  • US1619657A - Coin-operated gasoline pump : en
  • USD72124S - Design for a radiocabinet : en
  • CH119283A - Grinding wheel, the spindle of which is connected to a flexible shaft. : de en
  • CH119219A - Process for the production of aqueous emulsions of bituminous substances. : de en
  • ES101050A1 - A new advertising system consisting of a luminous device in various colors, to be attached to the rear and sides of the automobile taximeters, powered by their electric batteries, in which they will go and can be read, naturally : en es
  • ES101121A1 - A carburetor. : en es
  • FR618193A - Spring wheel for automobiles and all other vehicles : en fr
  • FR618223A - Folding Children's Cart Device : en fr
  • FR617977A - Machine perfected for working with leather and skins : en fr
  • CA268780A - Adding machine : en fr
  • AU273426A - A device for controlling the rebound ofthe springs ofan automobile : en
  • ES101033A2 - A procedure for the manufacture of insulating cork agglomerates. : en es
  • FR618186A - Process for the manufacture of glasses applicable in particular to insulation : en fr
  • CH119342A - Packaging container. : de en
  • AU616527A - Improvements in refrigerating plants ofthe absorption type : en
  • CH118423A - Dry spinning process in the manufacture of artificial silk. : de en
  • SU2340A1 - Sliding steam valve : en ru
  • US1619308A - Motor-truck chassis : en
  • US1619061A - Lighting fixture : en
  • US1619087A - Rubber shock-insulated bumper : en
  • US1619429A - Blade pump : en
  • CH119155A - Process for the preparation of a new arsenic compound of the aromatic series. : de en
  • CA268639A - Halides production : en fr
  • CH118061A - Reduction valve for compressed gases. : de en
  • CH119173A - Rail fastening device. : de en
  • CH119255A - Thickness gauge for gang saws. : de en
  • US1619469A - Automatic relief valve : en
  • CA268659A - Weeder : en fr
  • CA268609A - Helmet : en fr
  • US1619775A - Delivery truck : en
  • CH119111A - Trigger device for dead man's devices on electrically operated vehicles. : de en
  • SU2400A1 - Crane for flushing pots : en ru
  • US1619298A - Circular girder : en
  • US1619058A - Telephone repeater station : en
  • US1619519A - Lap link : en
  • ES100738A1 - A new construction and manufacturing procedure for the boards or sides of the packing boxes. : en es
  • GB266585A - A new or improved direction indicating device for use by motorists and other road users : en
  • SU2351A1 - Dust collector filter : en ru
  • CH119248A - Installation for pianos. : de en
  • GB257962A - Improvements in water-craft : en
  • ES101219A1 - An industrial result consisting of obtaining photographs that at night and against the light, are seen with the same intonations of light and shadows as during the day, with its procedure to carry it out. : en es
  • GB267450A - Improvements in and relating to feed water heating and boiler feed supply apparatus : en
  • CH119053A - Transformer winding with parallel branches and taps. : de en
  • CH119144A - Process for the preparation of an anthracene derivative. : de en
  • DE441185C - Circuit arrangement for gradually adjustable line selector : de en
  • ES100710A1 - A tobacco substitute with therapeutic properties. : en es
  • DE441280C - Storage for the spindle of spinning pots with single electric motor drive and separate drive and work spindle : de en
  • ES101137A1 - A procedure for manufacturing rubber midsoles. : en es
  • US1619713A - Trap device for separating water from petrol : en
  • CA268643A - Automobile bumper : en fr
  • CA268703A - Paving construction : en fr
  • CA268620A - Draft mechanism : en fr
  • US1619629A - Transformer for electric arc cutting, repairing, and welding apparatus : en
  • US1619013A - Typewriting machine : en
  • US1619157A - Liquid fuel saving and safety device : en
  • US1619213A - Lamp : en
  • PL6667B1 - Way of building paved roads. : en pl
  • US1619431A - Automatic valve and float for drinking troughs and the like : en
  • US1619710A - Dust cap : en
  • DE441218C - Rock dust spreader : de en
  • PL6658B1 - Method I device for the production of glass vessels, especially for batteries. : en pl
  • SU2418A1 - Joint for folding boat : en ru
  • CH119171A - Trash cleaning device. : de en
  • PL6713B3 - Weeding weed machine on the railway line. : en pl
  • SU2428A1 - Device to hold broken elevator chain or elevator belt : en ru
  • US1619011A - Shipping member : en
  • DE441427C - Damping device for scales : de en
  • ES101226A1 - Automatic connection of section pad. : en es
  • ES100639A1 - An improved essence filter. : en es
  • US1619689A - Spinning toy : en
  • DE441627C - Water separator with plug-in pipes located in the steam outlet connections : de en
  • FR618098A - Support-stabilizer and shock absorber for motor vehicle seats, etc. : en fr
  • CH119008A - Membrane of an apparatus receiving or reproducing sounds. : en fr
  • CA268670A - Guiding device : en fr
  • PL6601B1 - A machine for fusing the legs into pears of electric lamps. : en pl
  • SU2380A1 - Adjusting to a plunger or piston pump to change its performance : en ru
  • US1619613A - Buttonhole attachment : en
  • ES98597A1 - An automatic paper feeder or loader for typewriters. : en es
  • CA268679A - Detachable shaft : en fr
  • CA268715A - Engine starter : en fr
  • AU586027A - Improvements in unidirectional driving devices : en
  • SU2423A1 - Device for launching internal combustion engines : en ru
  • DE441383C - Process for the production of rubber compounds : de en
  • ES101114A1 - An industrial product consisting of fans of the so-called "Pay-Pay" provided with a rattle. : en es
  • SU2441A1 - Mobile firebox for heating stoves using a connecting hose : en ru
  • US1619238A - Circulating drip vent : en
  • US1619585A - Sound-signaling installation : en
  • US1619062A - Means for packing cigarettes : en
  • CH119293A - Sealing device. : de en
  • CH119135A - Process for the production of a new metal-containing dye. : de en
  • AU189126A - Anti creeping device for railway rails : en
  • PL6668B1 - Airplane cooler. : en pl
  • US1619639A - Lamp stand : en
  • DE441519C - AC induction counters with two drive systems, especially three-phase counters : de en
  • SU2437A1 - Wagon buksa : en ru
  • US1619006A - Coin-controlled vending machine : en
  • CH119225A - Process for the preparation of dibenzanthronyl. : de en
  • DK37180C - Light signal for Railways and the like. : da en
  • ES100066A2 - A super-heterodyne station for wireless telephone reception using very high frequency currents. : en es
  • ES100530A1 - A lock placed on the tubular blinds. : en es
  • ES100718A1 - Low carbon cast iron or steel. : en es
  • ES101084A1 - An espadrille with a mechanically sewn rubber sole. : en es
  • CA268655A - Wood grinder : en fr
  • CA268781A - Air bag manufacture : en fr
  • CH119332A - Method and device for producing foam for fire-fighting purposes. : de en
  • FR618140A - Method and machine for the production of piston rings : en fr
  • GB263783A - Improvements in or relating to electric seam welding machines : en
  • ES101115A3 - Vulcanizer. : en es
  • FR618109A - Electro-pneumatic device allowing the transformation of the electrical energy stored in batteries into mechanical energy on a motor shaft : en fr
  • GB266527A - Improvements in or relating to speed indicating devices : en
  • US1619041A - Duplex arrangement for telegraph cables : en
  • US1619655A - Fraud-preventing device for vending machines : en
  • CH119087A - Circuit arrangement for telephone systems for displaying faults occurring in sub-exchanges in main exchanges. : de en
  • CH119349A - Mounting and cushioning of swinging semi-axles for motor vehicles. : de en
  • US1619235A - Sectional heating boiler : en
  • US1619691A - Typewriting machine : en
  • US1619626A - Discharge mechanism for mixers : en
  • CH119167A - Masonry. : de en
  • CH119325A - Process for the preparation of 1-methoxymethyl-3.7-dimethylxanthine. : de en
  • DK37186C - Apparatus for capturing sounds, which by means of it are translated into sensory impressions which are different for the different sounds. : da en
  • US1619345A - Resilient driving connection : en
  • US1619023A - Boot or shoe, composite sole therefor, and method of manufacturing same : en
  • US1619514A - Propeller pump : en
  • US1619254A - Spear : en
  • US1619389A - Vacuum-creating instrument : en
  • US1619603A - Bung-seat construction : en
  • US1619569A - Expansible fastening : en
  • ES100627A1 - A procedure for briquetting all powdery substances. : en es
  • ES100660A1 - Manufacture of artificial viscose yarn. : en es
  • FR618113A - Quick reference register : en fr
  • US1619717A - Manufacturing, hardening, storing, and dispensing plant for ice cream and other frozen food products : en
  • AU608727A - t Improvements in or relating to electro-optical relays andthe like : en
  • CH119147A - Process for the preparation of an anthracene derivative. : de en
  • FR617970A - Process for the manufacture of hexasubstituted thioindigos : en fr
  • FR618139A - Electron tube, in particular rontgen tube with incandescent cathode : en fr
  • DE441435C - Cable car : de en
  • FR617999A - Key for opening the sheet metal caps closing bottles of mineral water, or export beer, and similar containers : en fr
  • PL6637B1 - Device for sending light signals. : en pl
  • US1619117A - Valve control : en
  • US1619627A - Method and apparatus for electrically-cutting metal : en
  • US1619645A - Bands : en
  • PL6606B1 - A method of refining the surface of hat wheels and hats made from them. : en pl
  • PL6715B1 - Method of encasing sidewalks and shafts in crushing scales. : en pl
  • US1619590A - Caster wheel : en
  • SU2333A1 - Cartridge to protect the electric lamps from unscrewing : en ru
  • SU2345A1 - Plate Guard for High Pressure Pipelines : en ru
  • FR618096A - Sealing device for casings, which can be broken down into several parts, for shells : en fr
  • FR618190A - System for composing beams for colored fabrics, with reduced lengths and for simultaneously dyeing and finishing warp yarns : en fr
  • CA268750A - Refrigeration : en fr
  • FR618003A - Parachute training : en fr
  • CH119245A - Process for making a daylight developer. : de en
  • PL6762B1 - A method of controlling animal and plant pests. : en pl
  • FI11496A - Montage för canoner o.d. for undeserved nature : en fi
  • FR618156A - Sealed bearing for rotating shaft : en fr
  • ES101030A1 - Two-ply thread, one made of silk and the other made of wool, for making fancy items. : en es
  • US1619415A - Armature-core insulation : en
  • CH117439A - Electric torch with dynamo. : de en
  • ES101138A1 - A muzzle-loading barrel safety device. : en es
  • CA268642A - Water wheel : en fr
  • CA268647A - Crossing gate : en fr
  • DE441260C - Apparatus for the production of ammonium sulphate : de en
  • FI11453A - Loose leaf book : en fi
  • GB266458A - Improvements in voice-operated relay systems : en
  • PL6676B1 - A device for lifting and lowering the frame with blades in motor plows. : en pl
  • SU2403A1 - Multiplier : en ru
  • AU2642925A - Improvements in oil engines : en
  • ES100679A1 - A new perfection in looms. : en es
  • GB259225A - Improvements in or relating to radio transmitters : en
  • US1619491A - Measure of tension differential : en
  • PL6768B1 - Valve for pneumatic rims. : en pl
  • DE441574C - Process for cooling the receiver of lead cable jacks : de en
  • FR617940A - Method for economically repairing railway cars : en fr
  • SU2413A1 - Door alarm device : en ru
  • US1619464A - Train-pipe coupling : en
  • ES97876A1 - Improvements in vehicle wheel bodies. : en es
  • FI11467A - Anordningar vid telefonväxelsystem : en fi
  • US1619731A - Fruit picker : en
  • ES101282A1 - Perfections introduced in the production of methyl alcohol by means of the catalysts indicated. : en es
  • ES101253A1 - A charcoal stove with a draft device. : en es
  • FI11495A - Konserveringsburk : en fi
  • ES101087A1 - A hydraulic shock absorber for motor vehicles. : en es
  • ES101127A1 - Rubber sucker to replace denture pieces. : en es
  • FR618041A - Improvements to systems for the reception and reproduction of sound : en fr
  • FR617991A - Shirt with bra : en fr
  • PL6621B1 - Triple-bearing copper, antimony and lead alloys. : en pl
  • ES101207A1 - A new industrial result consisting of a hair product, composed of petroleum, alcohol, cinchona, rum, cologne and castor oil. : en es
  • GB266953A - Improvements in and relating to feed water heaters : en
  • DE441356C - Vehicle toys in the form of a motor vehicle : de en
  • ES101136A1 - Improvements introduced in the procedures for applying layers of rubber to layers of another material or to rubber, particularly with reference to footwear. : en es
  • GB266511A - Improvements in or relating to rear sights for small arms and machine guns : en
  • GB267044A - Improvements in or relating to heating and cooling devices for buildings : en
  • US1619720A - Antiglare attachment for headlights : en
  • US1619223A - Condenser : en
  • US1619050A - Apparatus for vaporizing hydrocarbon mixtures : en
  • US1619640A - Explosionproof fuse : en
  • DK37182C - Railway signaling system with turn signals. : da en
  • ES100619A1 - Procedure for obtaining new saponiferous combinations. : en es
  • ES101402A1 - Improvements in or related to procedures for the catalytic oxidation of sulfur dioxide. : en es
  • US1619108A - Camera : en
  • US1619468A - Color mixer : en
  • US1619278A - Beverage-dispensing apparatus : en
  • US1619781A - Compression faucet : en
  • ES100254A1 - A new procedure to obtain a medium liquid mixture to polish parquet, furniture, leather, linoleum, etc., composed of turpentine. : en es
  • ES99190A2 - Improvements in bottles, jars and other containers made of glass, crystal and porcelain. : en es
  • DE441322C - Process for liquefying zinc powder : de en
  • PL6736B1 - A flow-through vessel for oil / gas deposition and separation. : en pl
  • PL6612B1 - Machine for the production of glass items. : en pl
  • DE441289C - Hacksaw : de en
  • US1619283A - Bottle cap : en
  • US1619160A - Educational device for teaching spelling : en
  • US1619515A - Bed for billiard tables and the like : en
  • DE441467C - Upright heating pipe steam generator with exclusive heating of the heating pipes : de en
  • CH119148A - Process for the preparation of an anthracene derivative. : de en
  • US1619304A - Lifting jack : en
  • US1619348A - A corpoba : en
  • US1619747A - Recuperator : en
  • USD72093S - George gbtjnberg : en
  • CA268627A - Water heater : en fr
  • US1619059A - Four-horse-wagon evener : en
  • US1619069A - Blank-holding means : en
  • ES101238A1 - Improvements in the manufacture of footwear. : en es
  • US1619562A - Traffic signal : en
  • ES98382A1 - A speed regulating shaft, graduated, for automobiles and machines in general. : en es
  • GB266646A - Improvements relating to ventilating apparatus : en
  • USD72111S - Design for a lotid-speaker cabinet : en
  • ES101061A1 - A new procedure for lighting oil enlargements without the use of a brush. : en es
  • DE441589C - Process for the production of the gum lining for artificial dentures : de en
  • CH118852A - Circuit arrangement for the transmission of current surges via connection lines in telephone systems. : de en
  • US1618994A - Playing ball : en
  • US1618997A - Lock for tire rims : en
  • US1619576A - Truck bolster : en
  • US1619688A - Truck side frame : en
  • ES101431A1 - A button system with a flanged hole. : en es
  • FR617917A - Improvements to reversible plows, with mechanical traction : en fr
  • US1619743A - Hair curler : en
  • US1619761A - Filing cabinet : en
  • ES101236A1 - A special device that allows the transformation of any car into a sleeping car applicable to the transfer of the injured or sick and even to sleep comfortably in them in case of forced stop on roads or any other point. : en es
  • FR618006A - Rotary piston internal combustion engine : en fr
  • US1619604A - Pipe wrench : en
  • DE441255C - Cable connection for limited cable pull, especially for tow hooks : de en
  • ES100425A2 - A system of bathtubs made of special sheet steel, enameled inside and out. : en es
  • ES101128A1 - Improvements in receiving stations for T. S. H. : en es
  • FR618034A - High Speed Cable Making Machine : en fr
  • GB262714A - Improvements in and relating to devices for dispensing liquids : en
  • CH119217A - Device for skinning animals. : de en
  • DE441277C - Circuit arrangement for self-connecting telephone systems in which non-decade dialers are set by the calling subscriber with the help of ordinary finger discs : de en
  • ES101308A1 - Buckle. : en es
  • GB266507A - Improvements in or relating to inflated balls for outdoor and like games : en
  • ES100658A1 - A discharge tube inside a gaseous atmosphere, one of whose electrodes is coated. : en es
  • ES101357A3 - A process for the manufacture of footwear with the application of mutual hooks. : en es
  • GB266546A - Improvements relating to discharge pipe couplings for baths and the like : en
  • US1619263A - Dyeing and oxidizing machine : en
  • US1619412A - Sealed metal container : en
  • ES101166A1 - Improvements in the distribution of combustion engines. : en es
  • US1619498A - Radiator filler : en
  • US1619465A - Pressure switch : en
  • PL6673B1 - Filter-de-oiler. : en pl
  • US1619072A - Automatic refrigeration system : en
  • USD72097S - Design for a rug or similar article : en
  • DE441386C - Potato harvester with rotating tine rollers attached to a coulter : de en
  • ES101210A1 - A mold for the vulcanization under pressure of rubber objects, in particular for the vulcanization under pressure of the lower rubber part of the footwear, as well as for the attachment of the latter to the upper part. : en es
  • ES97875A1 - Solid tread type vehicle wheel improvements. : en es
  • FR618191A - Belt drive device for rotary piston compressors : en fr
  • GB266769A - Improvements in method and apparatus for applying plastics, cement and the like : en
  • CH119074A - Device for the operation of electric fluorescent tubes for high voltage electricity. : de en
  • ES101303A1 - A receiver assembly. : en es
  • SU2433A1 - Device for independent installation of angles, in order to sight, when firing from guns and machine guns : en ru
  • US1619271A - Identification device for vehicles : en
  • US1619246A - Coin-controlled vending machine : en
  • US1619260A - Loading machine : en
  • DE441252C - Slider for temporarily switching off one filter chamber after the other from the dust air flow in order to pass the counter air flow through filters with filter hoses divided into chambers : de en
  • DE441350C - Device for mechanical conduction of fire against air targets : de en
  • ES100509A1 - Warp stop activated by the heald meshes. : en es
  • GB257231A - Boring head or chuck for deep borings : en
  • US1619630A - Toy : en
  • PL6670B1 - Clog belt for tractors and other heavy cars. : en pl
  • US1619103A - Engine-controlled pneumatically-operated circuit controller : en
  • DE441447C - Turning device for the crank pins of cranked crankshafts : de en
  • ES100059A2 - Spring curtains improvements. : en es
  • ES101163A3 - Improvements in the almond cracking machines. : en es
  • ES101411A1 - A singe for gas, for wicks of all kinds. : en es
  • GB266515A - Improvements in apparatus for grading and distributing materials to storage : en
  • GB266521A - Improvements in or relating to grabs : en
  • GB266615A - Improvements in and relating to filtering apparatus : en
  • GB266811A - Improvements in and relating to electrical contacts : en
  • US1619405A - Elevator : en
  • DE441452C - Amusement device : de en
  • ES101131A1 - A procedure with the corresponding apparatus for husking cereals. : en es
  • SU2396A1 - A device for mirroring the oscillation of scales : en ru
  • US1619589A - Loose-leaf binder : en
  • GB260572A - Improvements in or relating to carriages for children : en
  • US1619253A - Flow-controlling apparatus : en
  • ES101369A1 - Improvements in suspension devices for vehicles. : en es
  • PL6654B3 - Device for automatic replacement of coils. : en pl
  • PL6794B1 - Method and apparatus * for the production of pipes / tubing or similar items from lead or similar material. : en pl
  • GB266470A - Improvements in or relating to date indicators : en
  • GB267993A - Radio frequency amplifier : en
  • FI11487A - Sätt och anordning för åstadkommandet av naturtrogna färgverkningar vid förevisning av filmer, ljusbilder och dylikt : en fi
  • GB266593A - Improvements in no-volt release switches or circuit breakers : en
  • PL6687B1 - Non-piston syringe. : en pl
  • US1619444A - Antichattering device : en
  • US1619695A - Gauge : en
  • CA268622A - Linoleum manufacture : en fr
  • CH117505A - Method of manufacturing wall cladding. : de en
  • CH119201A - Switching device for adjusting the needle cylinder on circular knitting machines. : de en
  • ES101360A1 - Machine to split almonds. : en es
  • ES100682A1 - A procedure for the manufacture of aluminum plate glasses. : en es
  • GB266495A - Improvements in dabbing mechanism for noble's combing machines : en
  • ES100551A1 - Universal tire retreading machine. : en es
  • ES101070A1 - Procedure for the purification of the gases from the distillation or combustion of coal and cock, or of any other gases, containing the same impurities. : en es
  • US1619295A - Apparatus for and process of reduction of finely-divided material : en
  • PL6671B1 - Device for degassing and gas protection of equalizing feed water tanks in steam boiler systems. : en pl
  • CH119174A - Rail fastening device. : de en
  • FR618131A - Hydrocarbon purification process : en fr
  • GB266645A - An improved process of making bi-metallic or compound metallic strips, plates or thelike, such as for use in thermostats : en
  • GB259236A - Method of manufacturing ceramic materials, building elements and the like, from mud : en
  • GB266540A - Improvements in internal combustion engines : en
  • PL6644B1 - A method of producing stable aqueous emulsions from high molecular weight hydrocarbons such as asphalt, mineral wax, beeswax, ceresin and the like, as well as from mineral oils. : en pl
  • DE441626C - Steam water trap for high pressure steam systems : de en
  • US1619285A - Pump : en
  • US1619028A - Shock-insulated rail track : en
  • US1619119A - Manufacture of inner tubes : en
  • US1619259A - Rack : en
  • US1619561A - Trunk : en
  • DE441453C - Device for the supply of heat in the saturated steam area of steam turbines : de en
  • FR618218A - New switch : en fr
  • CA268701A - Musical instrument : en fr
  • CH119277A - Electric motor driven woodworking machine. : de en
  • CA268682A - Snow remover : en fr
  • CH119344A - Carriages for the transport of railroad cars. : de en
  • ES100740A1 - High strength and fast hardening cement. : en es
  • US1619621A - Radiator-shutter : en
  • FR618005A - Mechanical weft feeler device for looms : en fr
  • FR618181A - New way of manufacturing plastic knife handles : en fr
  • FR618174A - Method for cushioning the impact of automobile car bumpers : en fr
  • ES101170A1 - A blender of the olive masses, ground, from which the oil is extracted. : en es
  • GB266603A - Improvements in and relating to slicing machines : en
  • US1619334A - Transformer radiator : en
  • GB266595A - Improvements in and relating to the manufacture of floors, tennis courts and the like : en
  • US1619029A - Air washer for internal-combustion engines : en