• US1669462A - Articulator : en
  • CA280211A - Exhaust box : en fr
  • CH125789A - Piston pump for pumping liquids out of barrels and other vessels. : de en
  • CH125872A - Process for the production of a new dye. : de en
  • USD75150S - Design eor a stocking : en
  • USD75151S - Christopher m : en
  • AU736227A - An improved device for preventing 'deek' or folding chairs collapsing : en
  • AU592427A - Improvements inthe stopping means of talking machines : en
  • AU741927A - Improvements in removable and readjustable handles for containers : en
  • US1669481A - Edge-slitting machine : en
  • US1670142A - Antiglare device for headlights : en
  • GB290327A - Improvements relating to the production of resinous media : en
  • US1669731A - Motor vehicle : en
  • US1670021A - Treatment of copper minerals : en
  • US1670123A - Golf tee : en
  • US1669558A - Motor-control system : en
  • US1669552A - Rear-discharge attachment for blue-print driers : en
  • DE459905C - Condenser unit, consisting of a component with a plurality of cooling pipe groups : de en
  • CA280072A - Fish bait : en fr
  • CA280181A - Heat treating apparatus : en fr
  • GB290373A - Improvements in or relating to valves and fluid-tight jointing devices : en
  • US1669947A - Disk scraper for harrows : en
  • US1669962A - Apparatus for making dough : en
  • US1670048A - Elevator : en
  • US1669451A - Bobbin : en
  • USD75145S - Design for a textile fabric : en
  • CH125799A - Device for automatically influencing the operation of a refrigeration machine. : de en
  • CH125829A - Water pressure massage machine. : de en
  • GB268328A - Improvements in number plates for vehicles : en
  • GB290544A - Improvements in and relating to roller weirs : en
  • US1669610A - Triple-shell water-tube boiler : en
  • US1669814A - Friction shock-absorbing mechanism : en
  • USD75160S - Design for a bottle : en
  • CA280218A - Concrete structural device : en fr
  • CH125870A - Process for the production of a new dye. : de en
  • FR638113A - Method and apparatus for stripping, screening and reusing old ballast on railway tracks : en fr
  • CH125286A - Valve cock. : de en
  • CH125857A - Method and device for starting locomotive converter sets. : de en
  • US1670179A - Windmill transmission drive : en
  • ES106497A1 - Improvement in the manufacture of cement and asbestos lids or similar mixtures, for tanks or containers. : en es
  • ES106729A1 - Device applicable to trucks, trailers and wagons for the automatic unloading of materials in bulk and for the automatic unloading of said materials in wagons, buckets and other ferry containers. : en es
  • CA280168A - Electron-emission material : en fr
  • ES106789A1 - A device for transporting the capsules of pins imperdibles from the storage container to the tool that places and fixes the capsules by pressing. : en es
  • DE459930C - Device for determining the proportion of the heating costs that a central heating system accounts for the various heated rooms : de en
  • GB267953A - Improvements relating to obtaining copies from photographic negatives : en
  • GB290361A - A potato or other vegetable peeling knife : en
  • CA280213A - Rubber manufacture : en fr
  • CH125801A - Plant for dry cooling, especially of glowing coke. : de en
  • CH125969A - Process for the production of lead pigments. : de en
  • CH125889A - Process for the preparation of 2,4-dioxy-5-heptylbenzoic acid. : de en
  • DE460156C - Steel holder for trapezoidal cutting tools : de en
  • US1669470A - Game : en
  • CH125812A - Device for switching a power consumer on and off automatically. : de en
  • AU748727A - Improvements in tip motor vehicles : en
  • CH125936A - Electric single drive for spinning machines with alternating current or three-phase current collector motors. : de en
  • US1670028A - Wall case : en
  • ES106573A1 - An improved radio device. : en es
  • GB290535A - Improvements in or relating to horse shoes : en
  • GB287055A - Improvements in electrode structures for electron discharge devices : en
  • US1669781A - Governor : en
  • US1669734A - Jtjles axel rutgeb : en
  • US1669890A - Direction signal : en
  • DE459921C - House mailbox : de en
  • DE459929C - Shell-shaped membrane for sound recording or reproduction devices : de en
  • FR638201A - Improvements to refrigeration devices : en fr
  • GB290469A - Improvements relating to sound boxes particularly for gramophones : en
  • GB290513A - Improvements in or relating to bonnets of motor cars and the like : en
  • ES106538A1 - Improvements in gasogens. : en es
  • CA280099A - Dust cleaning device : en fr
  • US1669809A - Bookkeeping appliance : en
  • US1669849A - Cigar lighter : en
  • GB290480A - An improved cigarette counting and filling machine : en
  • US1669639A - Tile simulation : en
  • US1669801A - allen : en
  • USD75174S - Design fob an abm fob a floob lamp : en
  • US1669918A - Evaporating unit for refrigerating systems : en
  • FR638150A - Elastic, parallel bending train systems for vehicles, in particular for motor cars : en fr
  • ES106425A1 - A new curtain, made of cane from the country. : en es
  • ES106793A1 - Procedure for reversing the direction of travel in repulsion AC motors. : en es
  • FR638176A - Security device against burglary : en fr
  • DE459756C - Device for the production of carbonated, flavored beverages : de en
  • DK38760C - Apparatus for Displaying Text, Images or the like as free in Space formed real Images. : da en
  • FR638153A - Polarized resonance apparatus with a frequency properly independent of external influences : en fr
  • CA280112A - Choke control method : en fr
  • CH125887A - Process for the preparation of 2,4-dioxy-5.B-phenylethylbenzoic acid. : de en
  • US1669855A - Tobacco pipe : en
  • CA280195A - Brake drum machine : en fr
  • CA280214A - Locomotive tender : en fr
  • DK38758C - Window dryer. : da en
  • ES106657A2 - A lighter or automatic lighter. : en es
  • DE459978C - Production of sulfuric acid : de en
  • ES106611A2 - Sustainer with regulator. : en es
  • US1669929A - Transformer : en
  • US1669567A - Shock absorber for vehicle seat backs : en
  • US1669988A - Bank-vault reenforcing : en
  • CA280078A - Saw mechanism : en fr
  • ES106703A1 - Procedure to separate bodies of different physical nature, shape or size from one another. : en es
  • FR638025A - Sophisticated power outlet : en fr
  • GB290439A - Pulling-on device for roller covering apparatus : en
  • FR638117A - Card holder : en fr
  • GB290723A - Improvements in signs : en
  • US1670002A - Temporary lock for valve handles : en
  • USD75148S - Design for a reflecting lamp shade : en
  • US1670177A - Toilet kit : en
  • CA280120A - Fuselage tunnel : en fr
  • CA280130A - Hydraulic brake : en fr
  • ES106534A1 - A procedure for removing the ends of the hairs in skins by means of the machine described. : en es
  • FR638157A - Synchronization method for image telegraphy, teleautography and the like : en fr
  • DE459889C - Toy vehicle with a swiveling draft animal resting on a steering wheel : de en
  • ES106797A1 - Headlight for motor vehicles. : en es
  • ES106549A1 - Improvements in the manufacture of steel with gaps or vents. : en es
  • ES106558A1 - Low voltage luminescent tubes. : en es
  • ES106692A1 - A mechanical procedure for the manufacture of stockings with color transparencies. : en es
  • US1669484A - Island : en
  • FR638163A - Gas torch improvements : en fr
  • GB284984A - Apparatus for use in the wet treatment of textile fibres and yarns in hanks : en
  • ES106320A1 - Dater : en es
  • FR638086A - Loud speaker : en fr
  • GB290410A - Improvements relating to safes and strong rooms : en
  • ES106532A1 - Improvements in hunting shotguns. : en es
  • ES106771A1 - A folding or pleating machine. : en es
  • FR638159A - Improvements to light aluminum alloys and their manufacturing processes : en fr
  • DE459974C - Process for treating vegetable fibers : de en
  • ES106568A1 - Improvements in the lighting devices of the target for use in the sight of shotguns, rifles and other exercises like that. : en es
  • US1670075A - Cloth or fabric : en
  • DE459776C - Connection contact for electrical elements with carbon pin : de en
  • GB290394A - An improvement in or relating to supports for tennis nets : en
  • GB290724A - Improvements in tone current generators : en
  • ES106605A1 - A drawer-case for the classified containment of textiles. : en es
  • DE459973C - Process for the machine application of labels in which the goods are only penetrated by a needle point : de en
  • US1669432A - Cover for loose-leaf books : en
  • US1669718A - Magazine filter : en
  • US1670166A - Tire-finishing machine : en
  • US1670249A - Mechanical toy : en
  • ES106574A1 - Procedure to liquidate coal. : en es
  • ES106700A1 - Method for preparing threads for spinning with natural and artificial silk fiber. : en es
  • FR638136A - Universal pattern mechanics for looms and in particular for so-called English elastic fabric looms : en fr
  • DE459953C - Chain mail for the automatic transport of letters, parcels or the like in larger quantities and larger weights : de en
  • CH125958A - Filtering installation with at least one so-called "thickener" filter cell. : en fr
  • US1670007A - Power car : en
  • DE460103C - Device for cutting the buttonhole on buttonhole sewing machines with automatic movement of the knife lever : de en
  • CA280221A - Shock absorber : en fr
  • US1669875A - Display cover for containers : en
  • US1670023A - Expansion joint : en
  • ES106583A1 - A system of segments for piston engines of explosion engines. : en es
  • GB274836A - Improvements in quick action electric switches : en
  • ES106737A1 - Sieve wall for grinding devices such as tubular drum and ball mills. : en es
  • ES106774A1 - Cardboard boxes edged. : en es
  • GB290442A - Improvements in or relating to the direct production of steel or steel alloys from titaniferous ores and titaniferous iron sands : en
  • US1669412A - Stock-consistency regulator for paper machines : en
  • FR638173A - Sunroof device for automobile car : en fr
  • GB282058A - Semi-portable carbonizing oven for fuel balls made of sawdust or other wood waste : en
  • GB290388A - Improvements in or relating to two stroke internal combustion engines : en
  • ES106641A1 - A device to open blisters. : en es
  • ES106809A1 - Procedure to provide the photographic films with visible and copyable inscriptions. : en es
  • FR638107A - Improvements in the construction of devils and the like : en fr
  • FR638202A - Motors operated by pressurized fluid : en fr
  • FR638247A - Shoe nail : en fr
  • FR638112A - Improvements to cables comprising coils : en fr
  • ES106615A1 - A process for the manufacture of harmless dyes for foodstuffs. : en es
  • US1669576A - Rotary phase converter for converting alternating current : en
  • ES106696A3 - Improvements introduced in ignition plugs for internal combustion engines. : en es
  • FR638205A - Process for making spades, tines or the like : en fr
  • FR638214A - Improvements to induction furnaces : en fr
  • ES106778A1 - A provision for loading bombs in aerial vehicles. : en es
  • DE459955C - World clock : de en
  • GB290718A - Improvements in or relating to machines for distributing manure, seed and the like : en
  • ES104888A2 - Engraving for laminators. : en es
  • FR638031A - Rotary steam generator : en fr
  • CA280114A - Clothes drier : en fr
  • US1669680A - Windshield cleaner : en
  • US1669636A - Method of producing carbon black from mixtures of acetylene and other hydrocarbons : en
  • US1669819A - Mercury-vapor lamp : en
  • US1669898A - Tubing shock absorber : en
  • US1669952A - Conveyer roll : en
  • US1670237A - Electrically heating the ends of rock drills and the like : en
  • FR638041A - Clipboard enhancements : en fr
  • GB285044A - Improvements in shielding systems for electric discharge devices : en
  • FR638145A - Improvements to remote level indicators : en fr
  • GB290411A - Improvements in or relating to elevators or the like : en
  • GB284606A - Coke and gas-oven and process for heating the same : en
  • US1669525A - Combination ash tray and pipe scraper : en
  • US1669593A - Curtain fixture : en
  • GB290403A - Improvements in alternating current mercury vapour apparatus : en
  • FR638039A - : fr
  • GB290524A - Stepped pulley drive, particularly for ring spinning machines : en
  • GB278681A - Photographic filmpack : en
  • FR638231A - Extendable adjustable calibrator for grains, seeds and all granular products : en fr
  • ES106610A1 - A block-system or automatic safety system for electric conveyors. : en es
  • ES106791A1 - A device for transporting captive pin capsules from the warehouse to a vertical conductive channel. : en es
  • ES106498A1 - An phonographic impression phone device. : en es
  • FR638199A - Improvements to tie clips for flexible collars : en fr
  • FR638244A - Hinged closure : en fr
  • US1670022A - Spool or bobbin : en
  • US1670053A - Dehydrating- alcohol : en
  • DE460139C - Rotatable sliding contact for current collectors, especially of electrically operated rail vehicles : de en
  • CA280153A - Demountable disc wheel : en fr
  • US1670168A - Oil-well gearing : en
  • US1670241A - Removable valve-stem protector : en
  • US1669813A - Friction shock-absorbing mechanism : en
  • ES106715A1 - Arrangement for adjusting objects remotely, in which varying the frequency of electric currents a series of oscillating mechanical organs is driven with different frequency and also an index can move along these organs. : en es
  • GB278355A - Improvements in alloys and method of working and heat treating same : en
  • DE459976C - Handle fasteners for brushes, brooms, etc. like : de en
  • ES106783A1 - Heating process of melting furnaces. : en es
  • GB290523A - Improved process for the oxidation of ethyl alcohol : en
  • USD75167S - Design for a base for a floor lamp : en
  • DE459988C - Rotary capacitor with a fine adjustment plate attached to an auxiliary shaft coaxial with the main shaft : de en
  • ES106303A2 - A procedure for obtaining new colorants. : en es
  • GB280494A - An improved method of and means for the correction of temperature errors in electric meters : en
  • US1669586A - Drainage fitting : en
  • US1670047A - Method of making battery plates : en
  • FR638146A - Rotary pump : en fr
  • GB266370A - A new dielectric product and process for manufacturing same : en
  • GB290726A - Improvements in or relating to extracting or separating machines for withdrawing pins from hollow rock drill steels or like tools : en
  • ES106670A1 - An improvement in knitting machines. : en es
  • CA280162A - Incandescent lamp : en fr
  • CH125912A - Process for the production of a glass vessel with a neck from a piece of pipe. : de en
  • CH125816A - Arrangement for constant monitoring of the insulating properties of the oil of electrical equipment. : de en
  • US1670038A - Rabble furnace : en
  • CA280229A - Machinery for preparing conical surfaces : en fr
  • DE459926C - Electric vibrometer : de en
  • GB290431A - Improvements in connection with needles and in the manufacture of the same : en
  • US1669901A - Boot or shoe, composite sole therefor, and method of manufacturing same : en
  • US1670156A - Method for cooking wood to form chemical paper stock : en
  • CH125990A - Establishment of chairs for performing physical exercises. : de en
  • CH126032A - Valve. : de en
  • DE459900C - Insole for orthopedic shoes : de en
  • US1670036A - Foldable box : en
  • CA280235A - Shoe machine : en fr
  • CH125831A - Method of purification of the vaccine virus. : en fr
  • CA280172A - Method of heat-treating electrical devices : en fr
  • GB284315A - Improvements in or relating to power plants having heat accumulators : en
  • CA280105A - Aluminiferous dissolving method : en fr
  • CA280183A - Bearing lubricator : en fr
  • USD75179S - Design for a base fob bird cage ok other stands : en
  • CA280199A - Typewriter mechanism : en fr
  • CA280216A - Typewriting machine : en fr
  • DE459899C - Machine for grinding hollow or other bodies : de en
  • US1669868A - Elastic fabric : en
  • DE459867C - Scythe attachment : de en
  • DK38766C - Procedure for Making Artificial Threads of Viscose. : da en
  • US1669670A - Finish member : en
  • US1669447A - Conduit fitting : en
  • USD75162S - Design for a textile fabric : en
  • DE460051C - Gearbox with eccentric drive and clamping roller switchgear : de en
  • DE459887C - Shoe with flexible outsole, stiffened by insoles and hinged steel springs : de en
  • ES106496A1 - A mechanical procedure for finishing fabrics. : en es
  • FR638246A - Improvements made to the brake pads of motorcycles on rim pulleys or of bicycle brakes : en fr
  • DE459821C - Device for executing deep boreholes according to the impact system : de en
  • US1669483A - Corn-husking machine : en
  • US1669859A - Cutting, creasing, and slotting machine : en
  • DE459916C - Device for closing blood vessels : de en
  • ES106576A1 - A procedure for the manufacture of pieces for the coating of pieces and pavements. : en es
  • US1669603A - Lubricating device : en
  • US1669642A - Magnetic material : en
  • US1670011A - Traffic signal : en
  • US1670107A - Deemulsifying hydrocarbons : en
  • GB285415A - Improvements in the manufacture of carbons for use as anodes of electric cells : en
  • AU716427A - Improvements relating to wet, gas meters : en
  • GB290434A - Improvements appertaining to doffing mechanism for flyer spinning, doubling, twisting and like machines : en
  • GB290483A - Improvements in and relating to steam, air and signal line connections : en
  • GB279814A - Improvements in sifting apparatus : en
  • CH125970A - Process for the production of a drying lacquer. : de en
  • US1669908A - Glass : en
  • CH125892A - Protection device on scythes. : de en
  • DE459699C - Process for the preparation of condensation products from aromatic amines and aliphatic aldehydes : de en
  • US1669420A - Sheep-shear blade : en
  • US1669583A - Punctureproof tire for vehicles : en
  • US1669812A - Swab assembly : en
  • DE459855C - Flushing device : de en
  • GB290549A - Improvements relating to the heel blocks of boots and shoes : en
  • CH125790A - Process for the production of a guide device for steam or gas turbines. : de en
  • DE459975C - Process for the production of azo dyes in print : de en
  • FR638237A - Mechanical stopper for bottles and flasks : en fr
  • DE459885C - Dispensing pump with twin measuring vessels : de en
  • CH125802A - Device for temperature equalization between two media. : de en
  • GB290415A - Improvements in or relating to brake apparatus for railway and like vehicles : en
  • US1669468A - Medical electrical apparatus : en
  • US1669614A - Surface-heating apparatus : en
  • CA280236A - Mercury vapour lamp : en fr
  • US1669691A - Container and method of manufacturing same : en
  • US1669644A - Magnetic material : en
  • US1669904A - Tire-mold-cutting machine : en
  • ES106557A1 - A breastplate protector pad of the horse in the bullfights. : en es
  • CH125992A - Spring drive gyroscope. : de en
  • US1669950A - Rolling colter for brush breakers : en
  • US1670209A - Gas burner : en
  • ES106584A1 - A shelf with drawers for the orderly containment of threads and other materials. : en es
  • ES106623A1 - A new system of closing of step, for all class of liquids, with rubber tube adaptable to all the steps and measures of high and low pressure. : en es
  • ES106744A1 - Plug switch for electric lamps and especially for portable lamps and pocket lamps. : en es
  • GB279059A - Improvements in or relating to the manufacture of mixed water gas and distillation gas from fuels of volatile content : en
  • CA280234A - Sponge holder : en fr
  • US1670187A - Forced-air circulation and refrigeration in refrigerator cars : en
  • ES106525A1 - A container of cakes. : en es
  • GR1844B - IMPROVEMENTS IN THE METHOD OF CONSTRUCTION OF ROAD DECORATES, DESTRUCTIONS AND OTHER INVESTMENTS. : el en
  • US1669921A - Brake-gear housing : en
  • US1669943A - Ammonia condenser : en
  • US1670272A - Radio dial construction : en
  • DE459866C - Device for measuring variable forces : de en
  • DE460007C - Slate cleaner : de en
  • ES106579A1 - A procedure for the preparation of olives marc. : en es
  • GB290468A - Improvements in collapsible fibreboard, cardboard and like crates : en
  • US1669465A - Refrigerating system : en
  • ES106669A1 - An improvement in the machines for the manufacture of cork stoppers. : en es
  • DE460022C - Headlights : de en
  • ES106739A3 - Procedure for the manufacture of a stocking in a work process in flat knitting machinery. : en es
  • DE459881C - Sector lock for photographic apparatus : de en
  • FR638128A - Hinged, figure-shaped hollow toy : en fr
  • FR638186A - Device allowing reception and transmission on a baudot system telegraph table connected to a remote distributor, by a single wire : en fr
  • DK38771C - Radiator. : da en
  • ES106577A1 - Board for advertising signs or notices. : en es
  • FR638127A - Device adapted to the ignition magnetos of internal combustion engines in order to control the moment when ignition occurs : en fr
  • GB290727A - Improvements in or relating to foundry moulding machines : en
  • ES106536A1 - A procedure with its corresponding machine for composing and printing music. : en es
  • GB270764A - Improved manufacture of croton aldehyde : en
  • US1669638A - Liquid and gas contact apparatus : en
  • US1669684A - Oil-level indicator for automobiles : en
  • ES106281A1 - Installation of long distance cable. : en es
  • ES106507A1 - Device for the rotation of headlights or headlights of cars and similar vehicles. : en es
  • GB284310A - Improvements in or relating to sleepers for railway tracks : en
  • US1669769A - Combined doffer and donning mechanism : en
  • ES106663A1 - Spark plug for explosion engines. : en es
  • ES106433A1 - A new splice system for all kinds of tubes. : en es
  • US1670000A - Automobile brake : en
  • GB290367A - Improvements in or relating to light sensitive cells and circuit arrangements therefor : en
  • GB291719A - Improvements in talking machines : en
  • ES106648A1 - Metallic stainless steel pens. : en es
  • US1669573A - Bed partition : en
  • US1670186A - Windmill : en
  • CA280073A - Can seaming machine : en fr
  • CH125908A - Process for the production of an insulating material. : de en
  • CH125965A - Process for the preparation of poly-nitro-amino compounds. : de en
  • ES106514A1 - Mechanism for the automatic adjustment of the brake shoes. : en es
  • ES106604A1 - Decorating system for glass or glass articles for lighting. : en es
  • ES106659A1 - A combustion engine with rotating piston plate. : en es
  • ES106609A1 - An improvement in the manufacture of fuel tablets. : en es
  • ES106776A1 - Procedure for continuous distillation and continuous dissociation of oils and tars in various grades. : en es
  • GB266367A - Method of treating yarns and fabrics : en
  • US1669441A - Tie plate : en
  • US1669821A - Process of making printing plates : en
  • US1669889A - Compressor valve : en
  • US1670106A - Apparatus for cracking oil : en
  • US1669577A - Frequency converter of asynchronous construction : en
  • ES106799A1 - Improvements in the devices to obtain foam. : en es
  • US1669632A - Cotton cleaner : en
  • US1669932A - Writing machine : en
  • US1670280A - Fastener : en
  • GB290489A - Improvements in fastenings for travelling cases, trunks and the like : en
  • US1670239A - Body protector : en
  • GB290488A - Improvements in or relating to floor or like cloth : en
  • US1669522A - Turbine-governing system : en
  • FR638012A - Mechanical process for heating glass or ceramic objects : en fr
  • FR638147A - New process for machining and finishing round or oval table tops or other similar parts : en fr
  • FR638208A - Method and apparatus for preparing and applying emulsified sprays : en fr
  • US1670051A - Sheet trimming and slitting machine : en
  • US1670188A - Jar-cap remover : en
  • US1669503A - Gas heater : en
  • US1670284A - Watchcase heater : en
  • USD75156S - Design for a traffic signal : en
  • GB290504A - An improved baby-jumper or child's exercising, rocking or see-saw apparatus : en
  • DE459928C - Adjustable vibration damper for scales : de en
  • ES106680A1 - A folding umbrella that can be accommodated in a pocket case. : en es
  • US1669888A - Ignition device : en
  • DE460036C - Charging system for shaft ovens, in which the bucket lid hangs on the elevator trolley and is pressed against the edge of the bucket after it has been placed on the bucket : de en
  • DE460083C - Schraem rod for rod cutting machines without axial back and forth movement of the rod : de en
  • FR638148A - Improvement in keys to tighten and loosen nuts : en fr
  • US1669508A - Applying apparatus : en
  • US1670222A - Dispensing device : en
  • US1669713A - Apparatus for making paper tubes : en
  • DE459948C - Cigarette container on motor vehicles or the like. : de en
  • ES106779A1 - Pure rotation explosion engine. : en es
  • GB275552A - Electrical gasfilled discharge tubes : en
  • DE459977C - Method and device for carrying out chemical reactions : de en
  • ES104126A2 - A procedure for the operation of rotary tube furnaces especially for the manufacture of cement. : en es
  • ES106603A1 - Improvements in the rosary pumps. : en es
  • FR638001A - Appliance for coffee bars, for the rapid preparation of hot drinks : en fr
  • DE460063C - Wooden rim for bicycles : de en
  • DE459879C - Single thread felt shoe reversible sewing machine with a curved hook needle : de en
  • DE460024C - Beltless drive for the rollers of drum gouging machines : de en
  • GB290515A - Rubber brush : en
  • US1670097A - Cane-grinding mill : en
  • FR638066A - Extendable key : en fr
  • GB290412A - Improvements in joints for electric cables : en
  • GB283180A - Process of joining without seaming endless wire gauze cloth in the manufacture of paper and like products : en
  • US1669780A - Means for starting internal-combustion engines : en
  • US1669914A - Football helmet : en
  • US1670112A - Torch : en
  • US1670180A - Fence jack : en
  • CH125772A - Interlocking grinding rollers with ribs and grooves for knife blade grinding machines. : de en
  • US1669594A - Boiler furnace : en
  • US1670203A - Automatic charging hopper for receptacles especially for producers : en
  • DE459859C - Control for two-motor gripper drives : de en
  • CH125743A - Process for producing a stable, light-sensitive varnish. : de en
  • ES106683A1 - A procedure for the manufacture of straps for horseshoes. : en es
  • US1670040A - Dry cell : en
  • US1670045A - Method of weaving wire tape for tire beads : en
  • CH126043A - Vertical boiler lower drum. : de en
  • CA280080A - Nut-lock : en fr
  • ES106511A1 - A system of blocks for buildings. : en es
  • FR638194A - Parallelograph : en fr
  • FR638083A - Method of fixing the color tubes on fixed or removable supports and painter's boxes receiving removable supports : en fr
  • ES106556A1 - Thread for sewing, embroidery, stockings and fancy articles, based on cotton and artificial silk on branch, on reels, tubes, balls and skeins. : en es
  • ES106792A3 - A process for the manufacture of reinforcing bushings for the captive pin bridge. : en es
  • GB287162A - Improvements in method of and machine for welding : en
  • GB290476A - Thread controlling mechanism for buttonhole sewing machines : en
  • US1669919A - Method of generating helical gears : en
  • US1669942A - Roller : en
  • US1669960A - Grapefruit corer : en
  • US1670276A - Method of and means for burning pulverulent fuels : en
  • ES106794A1 - Curtain improvements. : en es
  • US1669659A - Lamp-focusing device : en
  • US1669878A - Clutch : en
  • CH125923A - Composable removable frame. : de en
  • US1669826A - Vehicle body construction : en
  • GB279467A - Improvements in sewing machines : en
  • GB290475A - Improvements in electric control switches for high tension cables : en
  • DE459910C - Procedure for eliminating differences in capacity in telecommunications cables : de en
  • GB290426A - Improvements in and relating to refrigerating systems : en
  • US1669488A - Machine for affixing sheets of paper or the like to boards, cards, or like mounts : en
  • GB283596A - Improvements in or relating to piezo electric devices : en
  • US1670100A - Tractor wheel : en
  • ES106768A1 - A procedure for the application of celluloid, shell and galalite for the construction of jewelery and watch cases. : en es
  • CH125881A - Speed indicator. : en fr
  • CA280077A - Animal trap : en fr
  • ES106598A2 - Electrical discharge device. : en es
  • FR638047A - Variable ratio transmission : en fr
  • US1669538A - Dishwashing machine : en
  • US1669418A - Sucker-rod hook : en
  • CH125886A - Device for introducing current and fastening the electrodes in metal vacuum discharge vessels. : de en
  • USD75152S - A cobpobation of con : en
  • FR638048A - Mower improvements : en fr
  • CA280096A - Ice skating rink : en fr
  • US1669815A - Friction shock-absorbing mechanism : en
  • US1669956A - Fuel-burning system : en
  • CH126046A - Anode battery. : de en
  • CH125824A - Device for mixing amalgam for dental seals. : de en
  • CH125859A - Electric brake circuit device for electric motor vehicle trains, consisting of at least two motor vehicles. : de en
  • US1669595A - Rail-aligning tool : en
  • CH125882A - Watch movement. : en fr
  • US1669471A - Vacuum lawn mower : en
  • US1669563A - Heating kiln : en
  • US1669624A - Dispensing device : en
  • US1670131A - Receptacle : en
  • GB261430A - Improvements in or relating to spectacle frames : en
  • GB290425A - Improvements in wire pointing machines : en
  • ES106564A1 - Improvements in materials for treatment of wounds. : en es
  • ES106596A1 - An improvement in the guiding needles of the looms. : en es
  • GB290545A - Improvements in and relating to roller weirs : en
  • DE459944C - Cutting device for running rolling stock with scissors moved back and forth in a straight line : de en
  • US1669574A - Dental casting machine : en
  • US1670073A - Rotary snap switch : en
  • GB290435A - Improvements in tip-carts for concrete, tarmacadam and the like : en
  • GB286232A - Means for discharging vehicles in sugar refineries : en
  • GB282353A - Signalling apparatus for road vehicles : en
  • US1669475A - Glass-delivery apparatus : en
  • US1669870A - Beading machine : en
  • US1670116A - Automobile hood latch : en
  • US1670289A - Page galley and type tie-up : en
  • ES106662A1 - A new swivel for a theater seat. : en es
  • DE459783C - Loading device for conveyor racks : de en
  • CH125817A - Vacuum electric discharge device. : en fr
  • CH125933A - Container closure. : de en
  • DE460109C - Device for grinding and grinding-polishing of spherical facets in the walls of crystal glass objects : de en
  • CH125823A - Electric light bulb. : de en
  • CA280090A - Weather-strip : en fr
  • CH126053A - Process for the production of insulating paper. : de en
  • FR638215A - Improvements in the manufacture of tank wagons or other tanks : en fr
  • FR638010A - Aluminum molds for plastic objects with steel insert : en fr
  • FR638180A - Winding watch : en fr
  • CH125232A - Device for single removal of sheets from stacks. : de en
  • US1670161A - Self-cleaning comb : en
  • US1670175A - Universal joint : en
  • US1669945A - Key holder : en
  • US1670110A - Method and apparatus for producing pressed sheet glass : en
  • US1669536A - Bumper : en
  • US1669705A - Stoker-ram drive : en
  • US1669968A - Glass furnace and leer : en
  • GB283942A - Improvements in process of making hats : en
  • CA280196A - Conduit bending machine : en fr
  • GB290457A - Cleat : en
  • US1670146A - Sheet-flattening means : en
  • AU714427A - Improvements in or relating to methods of and machines for shaping the heel end ofa sole to forma heel-seat : en
  • ES106279A1 - An ashtray that can be mounted on a matchbox or cigarette lighter. : en es
  • FR638169A - Improvements to measuring devices : en fr
  • GB290695A - Method of manufacturing match wrappers containing at least one leaf of single splints which get ignited when they are withdrawn from the wrappers : en
  • DE459816C - Arrangement of the transmission housing for motor vehicles built between the axle tubes : de en
  • CH125879A - Process for the preparation of an indigoid dye. : de en
  • CH125964A - Process for the preparation of 3-nitro-4-aminobenzoyl-o-benzoic acid. : de en
  • CH125971A - Process for the continuous preparation of liquid mixtures of aliphatic, saturated, oxygen-containing compounds by catalytic conversion of hydrogen with oxides of carbon. : de en
  • US1669674A - Phenol resin and method of making the same : en
  • US1669677A - Tumbler for safety locks : en
  • US1669913A - Insect destroyer : en
  • US1670084A - Method and machine for cutting pineapple into strips : en
  • US1670282A - Fastener : en
  • US1669973A - Method and apparatus for screening wet material : en
  • USRE16965E - Automobile jsake band : en
  • US1669800A - Typewriter : en
  • FR638200A - Finely divided ferric oxide manufacturing process : en fr
  • US1669730A - Wall and ceiling construction : en
  • CH125898A - Device for feeding chickens. : de en
  • CA280205A - Coloured sheet manufacture : en fr
  • DE459965C - Process for the production of objects from two or more metals by centrifugal casting : de en
  • US1669592A - Rigid airship : en
  • US1670226A - Runner attachment for skates : en
  • AU716527A - Improvements in and relating to sparking plugs suitable for internal-combustion engines : en
  • DE459839C - Chain link-like coupling body : de en
  • CH126030A - Stuffing box, in particular for high-pressure piston machines. : de en
  • CA280184A - Surveying apparatus : en fr
  • CH126050A - Power generation system, consisting of a generator and a multi-cylinder internal combustion engine. : de en
  • US1669724A - Lens for illuminated signs : en
  • US1670119A - Drive axle : en
  • CH125862A - Airplane with circling wings. : de en
  • FR638023A - Masses based on casein and amines used in their preparation : en fr
  • FR638229A - Soft false collar with its tab-attachment system : en fr
  • US1670243A - Apparatus for molding concrete floors : en
  • US1669511A - Double shipping container : en
  • USD75192S - Design for a gas heateb : en
  • CA280194A - Disc for tillage implements : en fr
  • CA280084A - Power transmission mechanism : en fr
  • US1669478A - Lighting fixture : en
  • DE459817C - Spring arrangement for window weight balancing devices under the influence of tensile forces : de en
  • US1669600A - Base band for cushion tires : en
  • US1669754A - Rail fastener : en
  • US1670012A - Lamp : en
  • US1670163A - Bumper support : en
  • US1669515A - Current transformer : en
  • ES106026A1 - A new procedure for the manufacture of mirrors. : en es
  • GB290397A - Improvements in or relating to stone cutting circular saws : en
  • CA280226A - Selector tab : en fr
  • CH125953A - Storage for the rollers in roller mills, especially for grain milling, bearing ball or roller bearings. : de en
  • CH125928A - Dish rack. : de en
  • US1670238A - Can opener : en
  • CH125796A - Process for obtaining an ignition temperature which does not vary essentially, whatever the speed of the engine, in internal combustion engines in which this temperature is obtained by compression, and an engine for the implementation of this process. : en fr
  • ES106710A1 - Apparatus for the saturation of drinks by means of carbon dioxide. : en es
  • FR638156A - Vehicle : en fr
  • GB290382A - Improvements relating to shedding mechanism of looms for weaving : en
  • CA280092A - Cradle rocking device : en fr
  • CH125986A - Containers for ink pads. : de en
  • CA280190A - Glassware manufacture : en fr
  • CH125963A - Process for the preparation of α-isoamylaminopyridine. : de en
  • US1669728A - Centerless grinding machine : en
  • GB290369A - Improvements in or relating to crystallisation apparatus : en
  • DE459844C - Switch star for multi-pole rotary switches : de en
  • ES106259A2 - Procedure for impregnating powdery products intended to combat harmful insects and plants. : en es
  • FR638187A - Process for manufacturing an albuminous product for animal feed : en fr
  • US1670009A - Contact clamp : en
  • US1670049A - Production of solid finely-divided material : en
  • FR638005A - : fr
  • DE459795C - Moving scissors attached to a pendulum frame for cross-cutting running paper webs : de en
  • DK38767C - Saw blade for metal saws. : da en
  • CA280071A - Steam chamber drainage method : en fr
  • DK38759C - Window bar. : da en
  • CA280161A - Incandescent lamp : en fr
  • CH125727A - Oily composition. : en fr
  • CH125808A - New dielectric product and process for preparing it. : en fr
  • GB282731A - Improvements in internal combustion engines using liquid fuel : en
  • US1669419A - Nozzle : en
  • US1669540A - Bank-protecting device : en
  • US1669712A - Sugar-serving device : en
  • AU852427A - Improvements in or relating to electric switches : en
  • ES106635A1 - A tube of electric discharges. : en es
  • FR638075A - Carburetor : en fr
  • GB290430A - Improvements in apparatus for straining or sieving milk : en
  • GB290433A - Improvements relating to collapsible tubes : en
  • CA280146A - Scaffold bracket : en fr
  • GB274023A - Improvements in and relating to the manufacture of ammonia : en
  • FR638131A - Instrument table for doctors and dentists : en fr
  • GB291480A - Improvements in talking machines : en
  • GB290375A - Improvements in or relating to spring frames for the driving wheels of cycles, motorcycles, and the like vehicles : en
  • US1669893A - Radio receiving system : en
  • USD75197S - Design fob a knife : en
  • GB290479A - Improvements in or relating to electric motor controllers : en
  • CA280200A - Gas separator apparatus : en fr
  • CH124040A - Advertising machine with alternating and optional lighting of advertising fields. : de en
  • ES106677A1 - A machine for polishing optical crystals with a spherical and cylindrical surface. : en es
  • DE460038C - Process for making nickel-rich iron alloys : de en
  • DE460035C - Process for the production of lithographic prints without a dampening unit : de en
  • US1669672A - Machine for manufacturing heels for shoes : en
  • DE459983C - Suspension clamp for air cables u. like : de en
  • FR638028A - Protective device usable in hairdressing salons for hair waves : en fr
  • GB290533A - Improvements in or relating to hydroplane vessels : en
  • ES106512A1 - A system of reinforced concrete roofs. : en es
  • GB277938A - Process for the manufacture of carbon dioxide : en
  • US1670136A - Ring-engraving machine : en
  • GB290360A - Improvements in or relating to machines for finishing the edges of sheet material, such as leather : en
  • US1669430A - Centrifugal amalgamator : en
  • US1669873A - Snap gauge : en
  • GB290419A - Improvements relating to dry gas meters : en
  • GB290448A - Improvements in or relating to bottom door discharge wagons : en
  • US1669556A - Pneumatic mechanism for handling sheets : en
  • US1669789A - sherwood : en
  • US1670133A - Material discharge and conveying means for motor vehicles : en
  • GB263113A - Improvements relating to the treatment of penetrable substances by liquids : en
  • ES106546A1 - Rudder for ships. : en es
  • US1669824A - Geared tuning peg : en
  • GB290534A - Improvements in, or relating to, electric lighting installations having generators operating at variable speed : en
  • GB290712A - Improvements in steam boilers : en
  • US1669752A - Adjustable door mechanism : en
  • ES106738A1 - Procedure for the construction of metal-framed walls for one or more floors. : en es
  • ES106801A1 - A transmission to move the presses for grapes, known as multi-gear presses. : en es
  • FR638052A - Construction process : en fr
  • FR638111A - Improvements to adjustable headlights : en fr
  • CA280118A - Slug cabinet : en fr
  • USD75166S - Design for a base for a floor lamp : en
  • US1670087A - Sash fastener : en
  • US1670231A - Well-drilling rig : en
  • ES106502A1 - A holding strap for transporting packages and similar objects. : en es
  • US1670105A - Apparatus for treating hydrocarbons : en
  • ES106571A1 - A lightened support of reinforced concrete. : en es
  • GB290359A - Improvements in and relating to hermetically-sealed tins and other containers : en
  • GB290372A - Means for producing a straight line motion of lenses in kinematograph apparatus or of other objects : en
  • GB290531A - Improvements in connecting or supporting devices applicable to draught appliances for vehicles, butchers' gambrels and the like : en
  • US1669846A - Soldering machine : en
  • DE459757C - Smoldering furnace with gradual cross flushing : de en
  • US1670069A - Bleeder turbine : en
  • US1669474A - Conveying apparatus : en
  • FR638014A - Process for obtaining layers of nickel from sheets composed of alternating layers of nickel and copper : en fr
  • DE459873C - Piston cooling for internal combustion engines : de en
  • GB289874A - Improvements in or relating to pneumatic tube conveying or delivering systems : en
  • US1669513A - Wrapping machine : en
  • US1669494A - Lightning arrester : en
  • US1669498A - Wheel : en
  • US1669688A - Shoveling machine : en
  • ES106807A1 - A method of joining or joining the wooden bundles, in the esparto mincing machines, replacing the worn part with another cleat equal to the replaced part. : en es
  • GB290401A - Improvements relating to insulated electric conductors and terminals : en
  • US1669613A - Conveyer belt : en
  • USD75163S - Raymond s : en
  • FR638155A - Spring suspension for vehicles : en fr
  • GB282326A - Process and apparatus for the manufacture of artificial silk and other artificial textile products by the dry or evaporative method : en
  • GB290417A - Improvements in petrol gauges for aeroplanes and motor vehicles : en
  • GB290720A - Improvements in or relating to the dyeing of esters and ethers of cellulose and its conversion products : en
  • FR638216A - Thermal device for sudden current rupture with two metal blades compensated for the ambient temperature and which can be used as a maximum and minimum current circuit breaker : en fr
  • GB284199A - Process for the preparation of alkyl ethers of protocatechuic aldehyde : en
  • FR638245A - Signaling device for vehicle head lanterns : en fr
  • US1669775A - Vending machine : en
  • ES106594A1 - Transmission mechanism for combustion engines with racing pistons found. : en es
  • GB290509A - Improvements in and relating to earthenware and like containers : en
  • US1669656A - Crown block : en
  • FR638144A - Process for improving the manufacture of sulfuric acid by means of sulfur dioxide : en fr
  • ES106632A1 - Improvements in base changing bodies. : en es
  • GB290470A - Improvements relating to ignition magnetos : en
  • ES106668A1 - Better in carburetors. : en es
  • ES106757A1 - Hygienic spreader container for salt, sugar and the like. : en es
  • FR638110A - Dispenser box for powdery products : en fr
  • GB290508A - Improvements in and relating to aerated baths : en
  • USD75165S - Design fob a base fob a floob lamp : en
  • ES106716A1 - Procedure for the preparation of floating substances such as minerals, cardboard, graphite and the like. : en es
  • ES106815A1 - An ashtray : en es
  • FR638065A - Typewriter : en fr
  • GB290447A - Improvements in the process of manufacturing cellular rubber and elastic tyres therefrom : en
  • DE460005C - Inner band brake, especially for cars : de en
  • DE460037C - Top hatch for blast furnace systems with two funnels, the upper one of which is rotatable : de en
  • FR638211A - air purifier : en fr
  • GB290499A - Improvements in lifeboats for submarine vessels : en
  • USD75161S - Design for a shoe : en
  • FR638197A - Advanced process for producing insulating varnish composed mainly of resin and Chinese wood oil : en fr
  • US1670104A - Apparatus for treating oil : en
  • US1669953A - Sound-printing machine : en
  • ES106509A1 - Improvements in the insulating handles of containers that have to be exposed to fire. : en es
  • ES106537A1 - A system of adjustable sprayer. : en es
  • US1670255A - Hand-truck attachment : en
  • US1670120A - Paper-roll holder : en
  • ES104794A2 - A procedure for sweetening petroleum jelly or paraffin oil. : en es
  • ES106640A1 - A procedure for obtaining anti-rat active preparations. : en es
  • US1670167A - Method and apparatus for producing sheets from glass under pressurf : en
  • US1669661A - Coated filler material : en
  • GB275661A - Improvements in and relating to cameras : en
  • GB286245A - Improvements in endless-track vehicles : en
  • CH125704A - Process for the separation, by distillation of its aqueous solutions, of a product whose boiling point is greater than 100 °, and apparatus for carrying out this process. : en fr
  • ES106570A1 - A metallic sewing by means of nails with the tip wound in a wire applicable to all kinds of rubber bands. : en es
  • FR638056A - Improvements to valves and taps for rubber pipes and the like : en fr
  • US1670018A - Automatic carriage-return mechanism : en
  • US1670153A - Mining machine : en
  • CA280187A - Train control : en fr
  • US1669698A - Precision-adjustment device : en
  • US1669622A - Year tire : en
  • CH125904A - Pump hot water heating system. : de en
  • AU1216928A - Improvements in vehicle headlamps : en
  • CA280231A - Wheel puller : en fr
  • DE459865C - sextant : de en
  • CH125822A - Sprayer-burner for liquid fuels. : en fr
  • CH125842A - Rifle. : de en
  • GB281266A - Improvements in means for supplying high temperature working and like pressure fluid : en
  • GB281666A - Improvements in cow teat cannulas : en
  • DE460031C - Device for the articulated connection of a pipe to another component : de en
  • GB290420A - Improvements in cutting tools for facing, countersinking and like operations : en
  • GB290486A - Improvements in arc lamp regulators : en
  • US1669454A - Cardboard box : en
  • US1669894A - Weight-indicating means for mechanical and other milkers : en
  • ES104386A1 - New "Minimax" foam generator. : en es
  • FR638094A - Improved device for the rapid attachment of removable flexible parts and in particular tendelets : en fr
  • GB282461A - An improved lock nut : en
  • GB290484A - Improvements in ornamental vases and like table ornaments : en
  • DE459908C - Device on railroad trains with continuous train brake : de en
  • ES106705A1 - Perfection in machines for smoking tobacco. : en es
  • US1669930A - Bottle-handling machine : en
  • ES106282A1 - A device for the issuance of alarm calls and their automatic transmission by public telephone lines. : en es
  • ES106678A1 - A high pressure acetylene generating device. : en es
  • GB290414A - Improvements in electrical switch gear : en
  • ES106552A3 - A new industrially usable electrolytic valve. : en es
  • US1669766A - Sales-recording method and machine : en
  • US1669927A - Apparatus for washing sugar and the like : en
  • DE459969C - Process for the production of pipes or hoses provided with a rustproof inner coating : de en
  • DE460003C - Gas mask made of pliable material with a rigid mouthpiece : de en
  • US1669612A - Automobile bumper : en
  • US1669611A - Center-support assembly for tents : en
  • DE459932C - Counter : de en
  • ES106720A1 - Improvements in the treatment of iron pyrites. : en es
  • US1669408A - Automobile sanding device : en
  • US1669453A - Wiring system for transformers for multiphase furnaces : en
  • US1669839A - Mineral-oil vacuum still : en
  • US1670258A - Match box : en
  • FR638133A - Device for waffle baking machines : en fr
  • US1669431A - Flush-pipe housing : en
  • US1669496A - Bolt-action gun : en
  • US1669733A - Inflatable form : en
  • US1670026A - Dental wax expansion cabinet : en
  • US1670147A - Gas burner : en
  • US1669853A - Scale : en
  • US1670037A - Art of heat conversion of hydrocarbon oils : en
  • ES106550A3 - A device for transferring liquids, especially serums. : en es
  • US1670214A - Spanner or nut wrench : en
  • ES106698A1 - Rigid couplings of central stops. : en es
  • GB290387A - Improvements in or relating to horns for wireless loud speakers and the like : en
  • GB290389A - Improvements in or relating to carts and lorries for collecting and discharging dust, refuse, and other materials in bulk : en
  • US1669739A - Pressure-regulating valve : en
  • CA280156A - Lamp manufacture : en fr
  • ES106563A2 - A fire extinguisher of three pieces joined by autogenous welding, to be called "Kusto". : en es
  • CA280201A - Rotary valve : en fr
  • US1670264A - Automatic brake-applying means : en
  • CH125792A - Compound internal combustion engine plant. : de en
  • US1669995A - Water purifier : en
  • DE459820C - Reading table : de en
  • US1669689A - Drink mixer : en
  • US1669857A - Crude lithopone and improved method of manufacturing the same : en
  • CA280188A - Skate machine : en fr
  • CH126045A - Freezer. : de en
  • US1669585A - Driving mechanism for the spindles of spinning and like machines : en
  • US1670257A - Slack tightener for pulley clotheslines : en
  • CH125867A - A process for manufacturing ammonia. : en fr
  • CA280228A - Lead production : en fr
  • US1669675A - Internal-combustion engine : en
  • CH125735A - Process for making books. : de en
  • DE459927C - Device for setting number wheels or type strips to a multi-digit number corresponding to the deflection of the pointer of a scale : de en
  • CH125560A - Refrigeration method and apparatus. : en fr
  • CH125809A - Electric contact clock with self-winding, mainly for electric recorders. : de en
  • CH125899A - Method of treating the surface of concrete. : de en
  • FR638218A - Incandescent cathode gas current rectifier : en fr
  • US1669485A - Metal-reclaiming process : en
  • US1669798A - Ironing machine : en
  • US1670072A - Power generator : en
  • CA280074A - Engine feed mechanism : en fr
  • CH125810A - Cover plate, especially for cable ducts. : de en
  • CH125825A - Handpiece for dental purposes. : de en
  • CH125852A - Hub brake for bicycles. : de en
  • US1670052A - Electrode mass for self-baking electrodes : en
  • FR638134A - Closing system for containers with a lid, in which the lid can be moved angularly with respect to the body on which it engages : en fr
  • GB290429A - A new or improved appliance for securing stoppers and corks in bottles : en
  • US1670065A - Centrifugal pump and compressor : en
  • US1670068A - Tool for lapping internal surfaces : en
  • DE459991C - Apparatus for breathing gymnastics : de en
  • FR638249A - Improvements to the mordanting and dyeing of materials consisting of or containing cellulose esters or ethers : en fr
  • DE459897C - Remote operator for switch : de en
  • ES106674A1 - Emulsifiers : en es
  • ES106258A2 - Procedure for the preparation of hormone from the sexual organs. : en es
  • CA280079A - Ditching plough : en fr
  • CH125949A - Skirt holder, especially for female cyclists. : de en
  • DE460034C - Type collecting device for single letter casting and setting machines : de en
  • ES106781A1 - A procedure for obtaining concentrated extracts of fruits. : en es
  • US1670095A - Building tile : en
  • CH125586A - Disc carrier. : de en
  • DE459853C - Armrest for performing intravenous injection : de en
  • FR638158A - Propulsion device for swimmers : en fr
  • US1669747A - Extension light clamp : en
  • US1669753A - Glare shield for vehicle headlights : en
  • US1669922A - Fastener : en
  • CH125960A - Process for the preparation of hexanol-4-one-2. : de en
  • CA280138A - Wood pulp manufacture : en fr
  • CH126026A - Device for fixing at least one stone in a kitten. : en fr
  • US1669818A - Machine for producing gears : en
  • US1669825A - Fireplace damper : en
  • ES106644A1 - A machine perfected to crush, dehull, thresh and grind. : en es
  • FR638191A - Improvements to agricultural implements and particularly to reversible plows : en fr
  • US1670005A - Quartz mill : en
  • CH125836A - Self-connecting telephone desk station. : de en
  • US1669547A - Vending machine : en
  • US1670127A - Sectional heat interchanger : en
  • ES106727A1 - A mechanical hand digger. : en es
  • GB290526A - Improvements in connector joints for pipes : en
  • CA280150A - Numbering machine : en fr
  • CH125849A - Protective device for automobiles and other vehicles, to prevent people from being run over, etc. : de en
  • US1669854A - Rubber article : en
  • US1670250A - Armor-cutting tool : en
  • ES105605A2 - Improvements in the files and files for document classifying furniture. : en es
  • ES106667A1 - Improvements in the control systems for transformer output or exhaust change systems. : en es
  • DE459877C - Safety device for boilers working on a common steam line with different operating pressures, in which the higher tensioned steam is reduced by a hydraulic pressure regulator : de en
  • GB291130A - Improvements in and connected with the mercerisation of fabrics : en
  • CH125937A - Electric motor, in particular for the individual drive of spindles in spinning machines. : de en
  • ES106528A1 - A new machine for making bricks applicable to the partitions, with grooves in its sides, that by means of a knocking and on funds prevents from leaving imperfect. : en es
  • GB290365A - Improvements in or relating to transporting mechanism for pipe annealing furnaces : en
  • US1670099A - Wind motor : en
  • US1670074A - Dial for watches or clocks : en
  • CA280101A - Cement pipe : en fr
  • CA280126A - Colter cleaner : en fr
  • ES106616A3 - A process for the manufacture of paradichlorobenzole. : en es
  • DE459986C - Variable capacitor : de en
  • DE459906C - Watering trough for distributing bituminous fluids on streets and squares : de en
  • GB290368A - Improvements in liquid fuel cook stoves : en
  • FR638029A - Method and machine for mounting the metal spokes of the rims : en fr
  • GB290454A - Improvements in and relating to pockets for billiard and the like tables : en
  • NL17448C - : en
  • US1669860A - Trackman's car : en
  • FR638242A - Envelope for mailings of printed matter, samples and the like : en fr
  • GB290312A - Improvements in braking apparatus particularly applicable to vehicles : en
  • ES106631A1 - Improvements in piggy banks or boxes for savings. : en es
  • FR638138A - Process for producing yellow dyes on esters or ethers of cellulose : en fr
  • GB290407A - Improvements in electrical terminals : en
  • US1669963A - Method of taking composite motion pictures : en
  • DE460027C - Pleating device : de en
  • ES106578A1 - Machine for joining boards or pieces of wood, using brackets or corrugated bands. : en es
  • US1669427A - Framing light for moving-picture machines : en
  • US1669990A - Spring sash balance : en
  • US1669869A - Process of producing colored-photographic prints : en
  • US1669633A - Pressing machine : en
  • US1669876A - Cushioning running board for automobiles : en
  • US1670162A - Colloid product : en
  • US1670144A - Reverse drive : en
  • US1670228A - Telephone attachment : en
  • US1669679A - Signaling device : en
  • US1669490A - Vulcanized pitches : en
  • US1670183A - Beater : en
  • ES106790A1 - A buckle : en es
  • GB286663A - Improvements in or relating to automatic coupling or fastening devices : en
  • GB290416A - Improvements in and relating to air compressors : en
  • AU1027527A - An improved gate fastener : en
  • DE460018C - Bust shaper : de en
  • DE459901C - Device for pulling out suspended, band-shaped goods, e.g. Linoleum sheets : de en
  • DE460029C - Generation of hydrogen peroxide from barium peroxide by means of carbonic acid : de en
  • DE460143C - Endless pattern band for knitting, knitting, weaving and similar textile machines : de en
  • FR638170A - Articulated system for conveyor and similar shaking devices : en fr
  • GB290690A - Improvements in and relating to dyes and dyeing : en
  • GB290467A - Improvements relating to drain pipes : en
  • US1669517A - Telephone system : en
  • US1670248A - Sheet-glass-drawing apparatus : en
  • DE459661C - Device for checking the shaft purity : de en
  • DE459942C - Electric starting device for explosion engines with a screwable, electromagnetically braked pinion : de en
  • DE459852C - Electric stethoscope : de en
  • US1669924A - Transmission lock : en
  • ES106619A3 - Painting procedure imitating leather. : en es
  • FR638043A - Improvements to automatic scales : en fr
  • ES106763A1 - A set of track plates for machines, tenders and railway wagons. : en es
  • ES106034A1 - Announcing device that allows the display of luminous or not, for each of the sides of the box. : en es
  • ES106627A1 - Fuel loading or feeding device. : en es
  • FR638053A - Steel for the electrical industry, in particular for the manufacture of sheets for dynamos and transformers : en fr
  • US1669530A - Air cooler for jacketed cylinders : en
  • FR638050A - Control and recording device for recording movements in particular in vehicles : en fr
  • GB274432A - Improvements in four-stroke cycle explosion motors : en
  • ES106501A1 - A new lunch box. : en es
  • DK38756C - Car headlights. : da en
  • GB290685A - Improvements in machines for the manufacture of glass articles : en
  • DE459878C - Welding high quality magnets : de en
  • GB290466A - Hoop buckle : en
  • US1670286A - Building block : en
  • ES106665A1 - Improvements in protective systems for electrical transformers. : en es
  • GB290693A - Improvements in and relating to the manufacture and production of artificial threads, filaments, bands and the like : en
  • US1669778A - Stretcher frame for tents : en
  • US1670042A - Combination lock : en
  • US1669532A - Collapsible core : en
  • US1669648A - Magnetic material : en
  • US1669817A - Wire-tightening machine : en
  • ES106780A1 - A new fountain pen. : en es
  • CA280076A - Window screen : en fr
  • GB290452A - Improvements in rotary pumps and motors : en
  • GB290731A - Controlling gear for centrifugal compressors : en
  • US1669865A - Weather strip : en
  • CH125929A - Metallic circular brush. : en fr
  • DE460028C - Chamber furnace : de en
  • FR638017A - Auto garage : en fr
  • GB274032A - Improvements in wheels for automobile vehicles and the like : en
  • GB284666A - Improvements in apparatus for delivering liquids in measured quantities : en
  • CH125896A - Metal scallop to support the vine. : en fr
  • CH125548A - Centrifugal machine system in which part of the working medium flows through at least one secondary line which bypasses at least part of the centrifugal machine. : de en
  • FR638250A - Table transforming into an armchair : en fr
  • FR638219A - Superheating process : en fr
  • ES106533A1 - Improvements in the power supply of the internal combustion engines and in the realization devices. : en es
  • FR638070A - Welding process of metal parts, especially welding of rail clamps to iron sleepers : en fr
  • GB290362A - Improvements in automatic or semi-automatic telephone systems : en
  • GB290507A - Improvements in or relating to valve-operating tappets : en
  • ES106666A1 - Improvements in the vehicles of continuous or endless ways for the transport of liquids. : en es
  • GB290525A - Improvements in typographical line composing and distributing machines : en
  • CH125854A - Electric signaling device on trams. : de en
  • DE459831C - Relay card egg with a post-pusher holding the cards in staggered form : de en
  • CA280217A - Typewriting machine : en fr
  • US1669473A - Waste and overflow equipment for bathtubs : en
  • US1669940A - Multiple-prong visible-loose-leaf binder : en
  • DE459871C - Fuel conveyor system : de en
  • ES106036A1 - Industrial result in the manufacture of cuffs for shirts. : en es
  • ES106608A1 - A device for sealing bottles. : en es
  • US1670088A - Electric switch : en
  • CH125785A - Piston engine. : de en
  • CH125925A - Grill stove for gas heating. : de en
  • CA280208A - Film printing device : en fr
  • CA280204A - Carbureter : en fr
  • CH125828A - Truss. : de en
  • US1669835A - Window sash : en
  • US1669938A - Vertical pump motor with top adjustment : en
  • US1669699A - Throttle-valve indicator : en
  • US1669907A - Clutch : en
  • CH125926A - Bed bottle. : de en
  • CH125941A - Circular knitting machine. : de en
  • ES106388A1 - A talking speaker that produces the words "Eh" or "Eh", "Eh", "Ea" and "There goes" for cars, bicycles, autocicles and similar applications. : en es
  • DE459952C - Drive for rocker channels : de en
  • US1669693A - Lime-spreading attachment for manure spreaders : en
  • US1670202A - Bundling device : en
  • US1669527A - Method of and apparatus for producing modified currents, etc. : en
  • US1669609A - Regulator system : en
  • US1669785A - Automatic glove-sewing machine : en
  • CA280175A - Flame colouring agent : en fr
  • AU1041727A - Chewing gum : en
  • US1670190A - Fixture for rolling-awning frames : en
  • CH125855A - Train cover device. : de en
  • US1669872A - Device for handling car wheels : en
  • CA280085A - Insect destroyer : en fr
  • US1669537A - Shoe lace : en
  • US1670287A - Combined drilling and tapping machine : en
  • US1669407A - Method and apparatus for producing composite motion pictures : en
  • US1669723A - Roof covering : en
  • US1670125A - Automatic receiver pump : en
  • USD75181S - Design for a loop por bird cage stands : en
  • CH125309A - Clamp for wires and other round bodies. : de en
  • CA280123A - Road marker : en fr
  • CH125942A - Knitting or knitting machine needle. : de en
  • US1669568A - Closure : en
  • CH125844A - Safety stirrups. : de en
  • US1669796A - Furnace : en
  • US1669884A - Powder bottle or can closure : en
  • US1669934A - Metallic collar and the like : en
  • USD75176S - Design for a lamp spindle or similar article : en
  • CA280086A - Mechanical motion cut-off : en fr
  • US1669660A - Welding rod : en
  • US1669666A - Electrical wall socket : en
  • CA280197A - Induction meter mechanism : en fr
  • CH125777A - Process for obtaining a pearly and shimmering body. : en fr
  • CH126154A - Process for the preparation of a detergent with a tough, doughy consistency. : de en
  • US1669697A - Reaming tool : en
  • US1669457A - Combined guiding, gauging, and timing device : en
  • US1670114A - Driving-box wedge : en
  • USD75191S - Design fob a vacuum bottle : en
  • US1670197A - Free-wheel ratchet device : en
  • CH126041A - Device for cleaning the exhaust gases in internal combustion engines with exhaust gas turbines. : de en
  • US1669795A - Liquid and gas contact apparatus : en
  • US1670077A - Wheel : en
  • US1670242A - Pneumatic-tire-casing repair plug : en
  • US1669521A - Theater dimmer and the like : en
  • US1669729A - Ampule : en
  • US1669808A - Automobile radiator : en
  • US1669502A - High-speed radiotransmitter : en
  • US1669645A - Magnetic material : en
  • DE459729C - Vehicle for moving garbage or the like. : de en
  • DE459830C - Easel card files, the cards of which are attached to the card holders by hook-like structures that enter into corresponding sections of the cards : de en
  • ES106547A1 - Improvements in the procedure to separate cellulose from bagasse from sugarcane. : en es
  • US1669414A - Locomotive boiler : en
  • US1669714A - Fountain pen : en
  • US1669783A - Wringer attachment : en
  • CA280223A - Hermetically-sealed tin, etc. : en fr
  • CH125919A - Floor polisher with disc-shaped brushes driven by a friction wheel, which are arranged on support arms which are articulated at one end and connected to one another by a tension spring at the other ends. : de en
  • GB286662A - Improvements in or relating to high pressure piston or reciprocating compressors : en
  • US1669845A - Die-fitting apparatus : en
  • CH125954A - Spout for sausage filling, dividing and linking machines. : de en
  • FR638166A - Recorder for card games : en fr
  • US1670044A - Tire-bead construction : en
  • FR638069A - Transmission device, especially for motor vehicles : en fr
  • GB268327A - Process for dyeing fabrics containing previously immunised cotton fibres mixed with other fibres : en
  • ES106618A1 - A two-wire sewing machine. : en es
  • ES106718A1 - Apparatus for softening the folds of starched collars. : en es
  • GB290326A - Improvements in and relating to the suction boxes of paper making and like machines : en
  • ES106379A1 - Foldable desk for telephone sets. : en es
  • ES106499A1 - Manufacture of upholstery in pieces, rugs, folders, portiers and carpets, totally or partially woven with yarns spun with waste or artificial silk wool. : en es
  • ES106717A1 - Procedure for obtaining phosphorus and aluminum cement. : en es
  • US1670246A - Drawing sheet glass : en
  • GB276980A - Improvements in devices for moistening the fuel in the fuel chute of furnaces : en
  • GB284981A - : en
  • GB290494A - Improvements in or relating to garden borders : en
  • DE459786C - Device for calculating the dimensions of ceilings, beams, containers, etc. made of reinforced concrete : de en
  • DE460042C - Device for the production of threads and ribbons from cellulose solutions : de en
  • GB290732A - Improvements in or relating to the lining or coating of metal pipes and other metallic tubular bodies : en
  • US1669741A - Switching device : en
  • DE459961C - System for the electrical separation of floating bodies from gases with spray electrodes and counter-polarized (earthed) tubular precipitation electrodes : de en
  • US1669902A - Annealing and heat-treating furnace : en
  • ES106787A1 - A new type of sieve plates designed to separate almond nuggets from their crusts and select nuggets. : en es
  • FR638085A - Improvements to the grids or accumulator plates filled with dough : en fr
  • FR638174A - Improvements to rims for pneumatic tires : en fr
  • FR638164A - Improvements to incubators : en fr
  • DE459845C - Arrangement to improve the synchronization of several single-phase repulsion motors : de en
  • FR638046A - Advanced swim suit : en fr
  • DE459870C - Plant for the production of openwork or closed walls from living wood : de en
  • ES106606A1 - The manufacture of footwear with cuts of cloth with drawings. : en es
  • FR638092A - Optical device for radiocinematography transmitter and receiver : en fr
  • ES106693A3 - A new system for the transport of passengers and goods on vehicles and free-moving convoys. : en es
  • FR638016A - Transformer for low frequency currents with variable amplitudes and frequencies : en fr
  • FR638235A - Shuttle for wire looms : en fr
  • FR638171A - New process allowing the production on leavers looms of flies on a round or diamond bottom : en fr
  • GB290492A - Improvements in or relating to steam power plant : en
  • ES106653A1 - A new two-thread sewing system applicable to espadrilles, slippers and slippers, forming an indestructible stitching or seam. : en es
  • FR638232A - Carbonization process and device with recovery of by-products : en fr
  • GB290460A - Improvements in or relating to high frequency induction furnaces : en
  • GB276968A - Improvements in age-resisting rubber compositions and method of preparing same : en
  • US1669429A - Method and machine for making vulcanized fiber : en
  • US1669466A - Mounting for rock drills : en
  • CA280128A - Building corner guard : en fr
  • ES106593A1 - a mechanical system for launching toy airplanes. : en es
  • GB290490A - Improvements in or relating to portable screens or partitions : en
  • DE459782C - Waterproof pouch for storing valuables on a bracelet : de en
  • FR638007A - Improvement in electrolytic rectifiers : en fr
  • GB290495A - A new or improved window catch : en
  • US1669548A - Electrical fixture-supporting device : en
  • GB290392A - Improvements relating to gyroscopic compasses : en
  • ES106613A1 - A perfection in automatic repeating guns. : en es
  • ES106278A1 - An automatic current breaking device for electric heating appliances in general and especially plates and similar devices. : en es
  • FR638064A - Spoon for coffee, etc. : en fr
  • DE460001C - Rotating drum for processing piece goods : de en
  • CA280125A - Chicken feeder : en fr
  • ES106682A3 - A new procedure for obtaining frozen sweets. : en es
  • ES106747A1 - Agglomerate sheets formed with pine and rubber bark, applicable to the manufacture of shoe soles and other uses. : en es
  • US1670034A - Fireplace : en
  • US1670089A - Flow meter : en
  • US1669608A - Thermostatic switch : en
  • US1669667A - Metal-sheathed structure : en
  • US1670247A - Plurality-sheet-drawing apparatus : en
  • US1669615A - Lubricating device : en
  • US1669637A - Refrigerator : en
  • USD75178S - Design for a lamp spindle or similar article : en
  • ES106494A3 - A power loom. : en es
  • ES106722A1 - Improvements in the electrolysis of ferrous chloride. : en es
  • US1669905A - Straight-line-reducing machine : en
  • US1669417A - Trap : en
  • US1669476A - Manufacture of lithopone : en
  • US1670268A - Tube expander : en
  • GB290725A - A method of making an improved mixture for use in the construction of cold asphalt road pavements : en
  • ES106639A1 - An incandescent electric lamp filled with gas for high current intensities. : en es
  • US1669759A - Metal end for mats : en
  • GB290358A - An improved apparatus for burning liquid fuel and the like particularly for heating domestic ranges, boilers and other household appliances : en
  • USRE16968E - glashow : en
  • ES106588A1 - A refrigeration absorption machine. : en es
  • FR638049A - Process for preparing calcium ammonium phosphate fertilizers : en fr
  • CH125897A - Honey extractor. : de en
  • CH125916A - Dust coal firing on steam boilers. : de en
  • FR638181A - A method of making an artificial silk of uniformly wettable viscose : en fr
  • US1669892A - Sucking or feeding bottle : en
  • US1670082A - Piston ring : en
  • US1670252A - Automatic telephone system : en
  • US1670122A - Apparatus for treating hydrocarbon oils : en
  • DE459937C - Device for taming unruly bulls : de en
  • FR638168A - Air humidification device : en fr
  • GB290473A - Vernier measurement instrument : en
  • US1669658A - Magnetic core : en
  • US1669976A - Pump : en
  • DE459945C - Lubricating device for rod shafts of centrifugal pumps : de en
  • ES106630A1 - A procedure for the purification of wood cellulose. : en es
  • FR638141A - Side spring button device : en fr
  • US1669423A - Boring tool : en
  • US1670171A - Cutter : en
  • DE460026C - Device for processing silk fabrics : de en
  • CA280064A - Drawing instrument : en fr
  • US1669500A - Manufacture of lasts : en
  • US1669965A - Brake : en
  • US1670244A - Mail box : en
  • GB269211A - Improvements in speed-reducing devices for control of condensers, variometers and the like of radio apparatus : en
  • GB290381A - Improvements in and relating to advertising devices : en
  • ES106751A1 - A sheet metal seal. : en es
  • GB290453A - Improvements in apparatus for curving printing plates : en
  • GB290686A - A new or improved gear mechanism for various uses : en
  • ES106764A1 - A device for sealing incandescent lamps. : en es
  • ES106691A1 - A mechanical procedure for the manufacture of socks with drafts. : en es
  • US1669797A - Turbine : en
  • GB290441A - Improvements in latch-bolts : en
  • USD75193S - Design for a closet tank : en
  • US1669937A - Mop mounting : en
  • US1670273A - Thrashing machine : en
  • FR638074A - Resin-coated pulpboard and its manufacturing process : en fr
  • US1669810A - Oil burner : en
  • DE460131C - Process for briquetting hard coal dust : de en
  • ES106713A1 - A new bottle counts drops. : en es
  • GB280158A - Improvements in or relating to volume measuring apparatus, particularly for measuring sand in making concrete mixtures and for measuring water used in the mixture of concrete : en
  • FR638002A - Mechanically operated signaling device for automobiles or other vehicles : en fr
  • GB290734A - Improvements in or relating to exhaust systems for internal combustion engines : en
  • CA280132A - Building construction : en fr
  • FR638013A - Process for the preparation of flakes of nickel serving as an additive to the active mass of alkaline accumulators : en fr
  • GB283465A - Improvements in sliding clasp fastenings : en
  • GB290418A - A mechanical appliance designed for the generation of power : en
  • GB277021A - Thermal time-lag relay : en
  • FR638045A - Aircraft steering device : en fr
  • CH125795A - Internal combustion engine. : en fr
  • US1670003A - Duplex train safety device : en
  • US1670158A - Reenforced-rubber jar : en
  • US1669977A - Means for reducing crank-case dilution in internal-combustion engines : en
  • US1669590A - Conveyer : en
  • USD75171S - Design for an arm for a floor lamp : en
  • CA280131A - Steam generator : en fr
  • CH125730A - Process for the mechanical production of wood pulp using the non-grinding process. : de en
  • CA280189A - Planographic press : en fr
  • US1669706A - Yoke and process of making same : en
  • US1669911A - Machine for cutting off pipes and the like : en
  • US1670182A - Paper-making machine : en
  • US1669708A - Timing device for washing machines : en
  • US1669433A - Exhaust connection for dry-pipe sprinkler systems : en
  • US1670176A - Signal : en
  • CH125865A - Ventilation device. : de en
  • ES106602A1 - New arrangement of valves for fluid compressors. : en es
  • ES106595A1 - An industrial product consisting of an envelope lined with fabric. : en es
  • ES106626A1 - Apparatus distributing liquids through glass pipes, in the form of drops or intermittent spaces and air bubbles, respectively. : en es
  • GB280495A - Improvements in and relating to hypodermic and like syringes : en
  • GB290493A - Improvements in and relating to thermo-electric pyrometers : en
  • DE459738C - Process for the preparation of alkyl or alkylene esters of inorganic acids : de en
  • GB290385A - An improved thermally actuated electric lamp socket : en
  • GB274462A - Improvements in the operation of internal combustion engines : en
  • US1670137A - Wrapping machine : en
  • US1670215A - Block and tackle : en
  • US1669469A - Closure for liquid containers : en
  • US1669737A - Splint-forming machine : en
  • US1669770A - Time switch : en
  • DE459856C - Desk with a rack that can be folded from a horizontal to a vertical position : de en
  • US1669771A - Method of reclaiming escaped cotton discharged with hulls from cottoncleaning machines : en
  • US1670004A - Bheostat : en
  • US1670267A - Line and surface level : en
  • DE460188C - Hollow valve lifters for internal combustion engines : de en
  • FR638061A - fuel saver for internal combustion engines : en fr
  • CA280119A - Air furnace mechanism : en fr
  • US1669463A - Gas burner : en
  • ES106634A1 - An electrodynamic system of inductors for microphones, loudspeakers or similar devices. : en es
  • US1669791A - Pouch, bag, or pocket : en
  • US1669541A - Patch for lumber : en
  • US1669999A - Machine for making prepared roofing : en
  • US1669828A - Automatic air stabilizer : en
  • US1670017A - Fountain-pen filter attachment : en
  • US1670111A - Grinding machine : en
  • DE460055C - Method and device for guiding and depositing simultaneously cut strips of paper, sheet metal and the like. like : de en
  • FR638018A - Further training in cable carriers : en fr
  • GB290721A - Improvements in means for printing kinematograph films : en
  • GB290522A - Improvements in and relating to scissors, shears, and the like : en
  • GB290541A - Improvements in rotary pumps : en
  • GB290521A - An improved direction-indicator, more particularly for motor vehicles and motor cycles : en
  • US1670016A - Method of treating cereals : en
  • US1670245A - Apparatus for bending steel sheets into spring leaves : en
  • US1669566A - Ironing board : en
  • US1669707A - Automatic stack or flue control : en
  • US1669805A - Latch mechanism for hooks : en
  • US1669964A - Electrical water heater : en
  • CH125957A - Device for transporting canned food through boiler rooms. : de en
  • GB288164A - Improvements in or relating to the manufacture of multicylinder engines : en
  • GB289022A - : en
  • US1669678A - Wire tightener and stretcher : en
  • FR638152A - Electromagnetic switch, intended in particular for vehicle lighting installations : en fr
  • FR638167A - Automatic airtight seal compressed air blow-off valve : en fr
  • US1669856A - Display box : en
  • GB274910A - An improved method of and means for setting in whirling motion a stream of fluid or the like passing through a tubular conduit : en
  • FR638122A - Improvements to radio-receiver equipment of the superheterodyne type : en fr
  • ES106706A2 - A transformer. : en es
  • ES106025A1 - Luminous letters by reflection. : en es
  • ES106591A1 - Improvements in the articulated drive mechanisms that work in the middle part of the sliding glass frames. : en es
  • US1670198A - Apparatus for forming and securing wire hinges in metal boxes and boxparts : en
  • USRE16959E - Coupler shank and yoke connection : en
  • GB290386A - Improvements in and relating to the control of the supply of gas to burners : en
  • US1669740A - Light projector : en
  • US1669851A - Dispensing bin : en
  • US1670191A - Gas burner : en
  • CH125491A - Device for maintaining a given speed of at least one driven shaft of a machine, in particular of paper machines. : de en
  • DE459888C - Mechanical fuse for artillery shells : de en
  • US1669804A - Sales-recording device : en
  • US1669891A - Antiskid device : en
  • CH125922A - Screw anchor. : de en
  • USD75146S - Design fob a tbay : en
  • US1670145A - Lap table : en
  • DK38762C - Ice heel for Footwear. : da en
  • DE459766C - Window adjustment device with a toothed segment mounted on a support plate : de en
  • US1670152A - Mining apparatus : en
  • CA280095A - Ornamental fabric : en fr
  • CH125876A - Process for the production of a new dye. : de en
  • US1669834A - Child's romper : en
  • US1670193A - Telephone receiver : en
  • CH126010A - Electromagnetically controlled stop and release device for watches. : de en
  • US1669551A - Generator apparatus : en
  • CA280239A - Hot air heater : en fr
  • AU719527A - Improvements in scaffolding and like supports : en
  • CH126029A - A drive device having a rotor, the shaft of which is coupled to a driven shaft by means of a joint. : de en
  • US1669692A - Truck : en
  • DE459996C - Method for joining parts of trees : de en
  • CA280133A - Box car : en fr
  • US1669507A - Prime mover and clutch : en
  • US1669598A - Axle bearing : en
  • DE459835C - Auxiliary release device for electrically or pneumatically controlled gearboxes together with the clutch of internal combustion engines, especially for railcars : de en
  • CH125888A - Process for the preparation of 2,6-Dioxy-3.B-p-bromophenylethylbenzoic acid. : de en
  • DE459851C - Body cavity mirror : de en
  • CH125873A - Process for the production of a new dye. : de en fr
  • CA280173A - Snap fastener : en fr
  • ES106800A3 - A liquid preparation in the form of a stable aqueous emulsion of drying oils, intended for gluing natural and artificial textile threads. : en es
  • US1669570A - Terminal cover : en
  • CH125894A - Link for bundles, bundles, etc. : en fr
  • US1669550A - Rolling mill and method of rolling : en
  • CH125773A - Workpiece holders on knife blade grinding machines, in particular those with interlocking, grooved grinding rollers. : de en
  • CA280191A - Railway bridge warning device : en fr
  • DE460052C - Reversible device for converting a reciprocating motion into a circular motion by means of toothed wheels and toothed racks : de en
  • DE459842C - High-frequency power line for feeding several antennas : de en
  • DE459962C - Machine for rolling weld seams on boilers etc. like : de en
  • DK38763C - Needle for Kopatter or similar. : da en
  • AU1021527A - Improvement in brakes : en
  • CH125924A - Facility on office furniture, especially on typewriter tables for raising and lowering typewriters and the like. : de en
  • CH125966A - Process for the preparation of aromatic amines. : de en
  • US1669665A - Magnetic material : en
  • US1669757A - Chair : en
  • DE459971C - Release device for tissue machines : de en
  • ES106694A1 - A new device for the humidification of threads in knitting machines and similar. : en es
  • ES106767A1 - A manufacturing process for foundry sands for the manufacture of molds or cores for the casting of easily oxidizable metals such as magnesium. : en es
  • US1669982A - Heel-building machine : en
  • ES106775A1 - Tool to join the superimposed ends of straps or iron strips of the seals or tied boxes and the like. : en es
  • ES106686A1 - A lever tap. : en es
  • ES106592A2 - A siphon device for basin containers. : en es
  • FR638130A - Automatic regulation system of the excitation of synchronous rotary phase converters : en fr
  • GB290427A - Improvements in or relating to steam engines : en
  • FR638195A - Product for dressings or immobilization devices, and method for preparing this product : en fr
  • GB290422A - Improvements relating to the grading and separation of mixed materials : en
  • GB290548A - Improvements in or relating to tapping or like machines : en
  • US1670205A - Sundial : en
  • US1669864A - Oil-well bailer : en
  • US1670041A - Shingle : en
  • CA280147A - Jack : en fr
  • CH125757A - Pan scales. : de en
  • CH125794A - Two-stroke explosive engine. : de en
  • US1669601A - Medicament injector : en
  • US1670149A - Radio receiving system : en
  • CA280142A - Drier mechanism : en fr
  • CH125959A - Process for the production of ethyl lactate. : de en
  • US1669472A - Wall tie for masonry veneer work : en
  • US1669657A - Machine for roping straw or other vegetables : en
  • US1669793A - Box-making machine : en
  • CH125840A - Advertising device. : en fr
  • CH125877A - Process for the preparation of a vat dye. : de en
  • CH125934A - Device for sterilizing and cleaning vessels provided with an opening on a neck-like part, in particular bottles. : de en
  • CH125998A - Apparatus for checking the connecting rod bearings for their parallel position to one another. : de en
  • US1670096A - Torque-tube structure : en
  • US1670118A - Dephlegmator : en
  • USD75198S - Design for a golf ball : en
  • DE460006C - Identification or number plate, especially for motor vehicles : de en
  • US1669450A - Synchronization in multiplex signaling : en
  • US1669449A - Multiplex signaling system : en
  • US1669440A - Railway tie : en
  • CH125946A - Mobile, electrically operated vacuum cleaner. : de en
  • USD75195S - Design for a suction nozzle : en
  • US1669850A - Hosiery : en
  • US1670081A - Induction-motor-control system : en
  • US1669842A - Vanity case : en
  • US1669874A - Windshield glass : en
  • US1670013A - Means for centrifugally molding concrete and other pipes : en
  • US1669599A - Weatherproof window : en
  • US1670236A - Post : en
  • DE459904C - Device for producing a cooling brine : de en
  • FR638057A - fuel saver for all types of fireplaces and stoves : en fr
  • GB281655A - An improved process of manufacturing impermeable paper : en
  • US1669969A - Gun cartridge : en
  • US1670094A - Swimming pool : en
  • US1670130A - Loose-leaf binder : en
  • US1669841A - Automatic dispensing device : en
  • US1669701A - Method of and apparatus for manufacturing nail hammers having integral shanks : en
  • US1669883A - Vehicle tire : en
  • US1669931A - Shaft coupling : en
  • US1669939A - Nonskid shoe : en
  • US1669777A - Tunnel kiln : en
  • US1669830A - Lock for paper fasteners : en
  • US1669640A - Indoor golf : en
  • US1670092A - Rotary disk bit : en
  • USD75154S - Design for a textile fabric : en
  • USD75182S - A cobpobation op con : en
  • DE457951C - Conveyor system with a common delivery point for radially arranged conveyors : de en
  • DE459849C - Extractor system, especially for leaching tanning materials : de en
  • CA280067A - Railway rail : en fr
  • US1669542A - Manufacture of basic bismuth salts of aryl-arsinic acids : en
  • AU1068427A - Improvements relating to steam generators : en
  • DE460076C - double decker : de en
  • FR638125A - Improvement brought to the pressure fastening system, more particularly applicable to the frames of earrings : en fr
  • GB290474A - Improvements in and relating to sliding calipers : en
  • US1669895A - Picture folder and easel : en
  • US1669946A - Stamp-affixing apparatus : en
  • DE460102C - Thread cutting dies : de en
  • US1669794A - Water front for furnaces : en
  • USD75170S - Design for a base for a floor lamp : en
  • US1669628A - Combined telephone dial and advertisement illuminator : en
  • DE459893C - Arrangement for securing the liquid circulation of several high-pumping systems working in parallel, especially condensation systems : de en
  • FR638099A - Folding crate : en fr
  • GB290485A - Improvements in or relating to electrical condensers : en
  • US1669862A - Brake structure : en
  • USD75153S - Design for an emblematic cap : en
  • US1670148A - Base pan for portable oil stoves : en
  • US1669669A - Tin-top-basket fruit protector : en
  • GB290519A - Improvements in or relating to the manufacture of shoes : en
  • ES106526A1 - Improvements in the pulverizing mills. : en es
  • FR638210A - Metalloplastic seal : en fr
  • DE459862C - Device to draw further straight lines after the inaccessible intersection of two convergent straight lines : de en
  • US1669912A - Stop motion for sewing machines and the like : en
  • CA280203A - Apron : en fr
  • US1669843A - Cigarette igniter : en
  • US1670207A - Apparatus for indicating the depth of liquids : en
  • US1670174A - Artificial bait : en
  • US1670192A - Locking device for drain-valve operating rods : en
  • DE459968C - Pipe welding machine : de en
  • DE460039C - Device for opening and closing doors for heat treatment ovens by means of counterweights : de en
  • DE459743C - Device for reducing the information from a calorific value meter to a certain normal state : de en
  • US1670060A - Animated toy : en
  • US1669531A - Electric switch : en
  • US1669607A - Ironing-machine-driving mechanism : en
  • US1670024A - Container : en
  • DE459936C - Device for conveying hay and Like. On barn floors : de en
  • DE459959C - Zipper : de en
  • DE460016C - Rubber diaper pants for babies : de en
  • DE460002C - Process for the production of an order consisting of synthetic resin enamel paints and varnishes for advertising posters, tablets and hollow objects made of metal : de en
  • US1669546A - Circuit interrupter : en
  • GB271091A - Improvements in volumetric meters chiefly applicable to the measurement of fuel consumption in internal combustion engines : en
  • GB287056A - Improvements relating to centrifugal machines and the centrifugal separation of liquids from mixtures of liquids and solid particles : en
  • US1670170A - Method of making hinges : en
  • US1669751A - Dialing device for telephones : en
  • US1669534A - Internal relief valve : en
  • ES106420A1 - An apparatus for dry separation of material masses. : en es
  • ES106599A1 - A tungsten resistance lamp. : en es
  • CH125839A - Illuminated advertising facility. : de en
  • AU783127A - Improvements in vulcanizing rubber soles to fabric or other uppers : en
  • AU1090227A - Improvements in or relating to grid biasing units fed by alternating current : en
  • DK38754C - Detachable and adjustable brush holder. : da en
  • CA280144A - Knife sharpener : en fr
  • US1669682A - Block-making machine : en
  • US1669790A - Stocking protector : en
  • US1669967A - Massaciiusetts : en
  • FR638067A - Use of a curved, straight or rectangular spacer in the manufacture of a man's bicycle frame with curved tubes : en fr
  • CH124460A - Method of packaging bee honey in tablet form. : de en
  • CH125731A - Process for the production of flat structures which can be used for napkins, towels, tablecloths, handkerchiefs, etc. : de en
  • US1669991A - Aeroplane : en
  • CA280186A - Train control method : en fr
  • CH125798A - Internal combustion turbine. : en fr
  • US1669989A - Machine for sanding window sashes : en
  • US1669580A - Process for extracting tin mixture from lead and tin alloys : en
  • US1670121A - Circuit breaker : en
  • US1670078A - Submarine mine : en
  • US1670083A - Ttjrbine-regt : en
  • US1670281A - Fastener : en
  • FR638123A - Improvements to automatic or semi-automatic scales : en fr
  • GB290438A - Improvements in spraying apparatus : en
  • USD75184S - Design fob : en
  • US1669557A - Manufacture of artificial teeth : en
  • CH125581A - Electrically heated oven. : en fr
  • US1669762A - Game : en
  • US1670035A - Speed governor : en
  • USRE16961E - Spbayer : en
  • CH125847A - Packaging for castor oil. : en fr
  • CH125968A - Process for the preparation of a body having a desensitizing effect on bromide silver emulsions. : de en
  • DE460080C - Baking pan or baking sheet : de en
  • CH125774A - Polishing tool. : en fr
  • CH125833A - Filters for cleaning and disinfecting air and gases. : de en
  • CH125819A - Mechanism with electromagnetic actuation. : en fr
  • FR638222A - Process for preparing an aromatic essence of coffee free from caffeine and theobromine : en fr
  • ES106719A1 - A device to transfer. : en es
  • DE459882C - Tail unit for airships : de en
  • DE459860C - Control gear for the workpiece slide of band and circular sawing machines : de en
  • DE460008C - Spinning machine with rotatable bobbin bank : de en
  • GB290443A - Improvements in and relating to hot water supply : en
  • CA280141A - Weed and pruning instrument : en fr
  • CH125880A - Device to temper artillery projectiles fitted with clockwork rockets. : en fr
  • DE459917C - Hernia bandage with adjustable bracket and adjustable pads : de en
  • FR638121A - Artificial resin composition : en fr
  • GB285501A - Improvements in storage batteries : en
  • CH125868A - Process for making a stable diazo compound. : de en
  • CA280107A - Automobile lock : en fr
  • AU730327A - Improvements in casings andmore particularly crank cases for internal combustion engines : en
  • CA280232A - Combustible mixture : en fr
  • ES106685A1 - Procedure to avoid the alteration of grains, legumes and their derivatives. : en es
  • GB287921A - Improvements in and relating to sluice weirs : en
  • US1669709A - Speed-regulating means for motive-power engines : en
  • US1669806A - Commutator : en
  • US1669949A - Universal pipe joint : en
  • US1670164A - Apparatus for feeding and distributing vinegar stock : en
  • ES106704A1 - self-discharger. : en es
  • FR638051A - Apparatus for obtaining chlorides and bromides of silicon and titanium : en fr
  • FR638160A - Gripper : en fr
  • GB290400A - Improvements in swivelling connections for hose and other pipes : en
  • GB290450A - Improvements in or relating to furnace grates : en
  • GB290696A - Improvements in or relating to electrical connecting leads : en
  • CH126027A - Pocket lighter. : de en
  • DK38769C - Tablet machine. : da en
  • AU993627A - Apparatus for closing filled bags : en
  • DE459808C - Precipitation electrode for electrical gas cleaning : de en
  • CH125834A - Circuit arrangement for alternating current relays. : de en
  • FR638248A - Improvements in the treatment of materials made of or containing artificial fibers or filaments : en fr
  • US1670108A - Process of cracking petroleum oil : en
  • US1670185A - Fishing-line attachment : en
  • AU614427A - An improved centrifugal apparatus for moulding molten metal andother materials : en
  • US1670032A - Electric water heater : en
  • US1669803A - Stove : en
  • CA280127A - Ticket holder : en fr
  • CH125931A - Metal box. : en fr
  • DE459718C - Device for keeping the gas supply constant in devices for determining the constituents of gas mixtures : de en
  • ES106805A1 - An industrial food product, consisting of special orange flesh, in sweet. : en es
  • CH125967A - Process for the preparation of 1-aminoanthraquinone-2-aldehyde. : de en
  • CA280177A - Glass manufacture : en fr
  • CH125956A - Process for producing a brewing water suitable for brewery purposes. : de en
  • US1669464A - Sewing-machine table : en
  • CA280215A - Typewriting machine : en fr
  • CH125853A - Rail locomotive with steering axles. : de en
  • CH125878A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2-indolindigo series. : de en
  • US1669421A - Box for holding superimposed edged blades and unit razor-blade packages : en
  • FR638022A - Process for the production of tank dyes : en fr
  • GB290444A - An improved manufacture of organometallic compounds : en
  • ES106587A1 - Frame of reticulated roof. : en es
  • CA280148A - Glace thread fabric : en fr
  • CA280206A - Submarine vessel : en fr
  • US1669456A - Puddling device for type-casting machines : en
  • US1669504A - Roll-grinding machine : en
  • ES106643A1 - a loom, especially for heavy fabrics such as metal fabrics. : en es
  • CA280176A - Glass manufacture : en fr
  • ES106621A1 - A new dental device. : en es
  • FR638175A - Process for the preparation of sulfaminic acids of secondary bases and of reproduction of these pure secondary bases starting from their sulfaminic acids : en fr
  • CA280230A - Nut-lock : en fr
  • AU1066627A - Improvements in or relating tothe reinforcement of concrete structures : en
  • FR638224A - Metal frame construction system : en fr
  • USRE16967E - wyatt : en
  • ES106575A1 - Smooth knit items on both sides and cylindrical knitting machine with alternative straightening device for its manufacture. : en es
  • FR638225A - Device for constructing ridge purlins in shed roofs : en fr
  • ES106725A1 - Improvements in the treatment of iron pyrites. : en es
  • ES106586A1 - A tap for sources. : en es
  • ES106529A1 - A new machine for the manufacture of blocks in reinforced concrete. : en es
  • US1669663A - Sheet glass : en
  • US1669958A - Pulsation compensator : en
  • GB290503A - Reversible bottle holder : en
  • ES106697A1 - Procedure to activate chemical reactions and body penetration in a closed vessel. : en es
  • GB290363A - Improvements in bottles : en
  • GB290733A - The manufacture of new and improved azo dyestuffs which are insoluble in water : en
  • FR638015A - Device for door closer, window opener, etc. : en fr
  • US1669877A - Tank cover : en
  • GB281646A - Improvements in or relating to the chlorination of hair and wool and of articles made therefrom : en
  • CA280155A - Lamp manufacture : en fr
  • CH126031A - Pipe connection. : de en
  • CH125952A - Process for the preservation of table butter and synthetic butter. : de en
  • US1669897A - Coin purse : en
  • FR638233A - Medium frequency transformer tuned by a variable spool capacitor : en fr
  • CH125945A - Washing machine. : de en
  • US1670216A - Cutting and flanging device : en
  • US1670219A - Faucet connection : en
  • GB282088A - Method of producing an almond-milk food product : en
  • GB290532A - Tobacco-pipe : en
  • GB290683A - Improvements in the preparation of titanium compounds : en
  • US1669719A - Conductor suspension apparatus : en
  • US1669957A - Tinner's roll : en
  • US1669971A - Apparatus for oxygen therapy and the like : en
  • DE459890C - Process for the production of real tones on the vegetable fiber : de en
  • FR638179A - Watch case : en fr
  • US1670006A - Wireworking machine : en
  • FR638108A - Rod connection for suspended insulators for high voltage power lines : en fr
  • US1669565A - Door-operating mechanism : en
  • DE459599C - Process for dyeing leather : de en
  • GB290716A - Improvements in or relating to aerostats : en
  • FR638095A - Coupling mode for multiple tubes : en fr
  • US1669569A - Hair drier : en
  • US1669625A - Container binder : en
  • US1669773A - Electrically-heated bathtub : en
  • GB284282A - Means for securing the cylinders of reciprocating engines to crank cases : en
  • GB280914A - : en
  • DE459939C - Pre-chamber diesel engine with a pre-chamber receiving the fuel nozzle and a valve chamber that is narrowed in relation to the working cylinder : de en
  • GB290717A - Improvements in materials for use in the art of painting or varnishing : en
  • GB290530A - Improvements in or relating to paper or the like sheet folding machines : en
  • ES106708A1 - Indicator lantern applicable to vehicles. : en es
  • GB283848A - Improvements in or relating to electric incandescent lamps : en
  • GB290536A - Improvements in and connected with domestic ovens : en
  • GB290956A - Improvements in and relating to clutches, ratchets and the like : en
  • US1670178A - Dispensing device : en
  • FR638135A - Method and device for imparting helical motion to a stream of fluids or the like passing through a pipe : en fr
  • GB290709A - Improvements in or relating to anti-splash devices for vehicle wheels : en
  • ES106535A1 - An improved mechanism for the automatic activation of sliding windows of special application to automobile cars. : en es
  • DE459792C - Semolina and haze cleaning machine : de en
  • FR638079A - New method of mounting automobile headlights or lanterns : en fr
  • GB290528A - Improvements in or relating to travelling grates : en
  • GB281654A - Adjustable device for adjustable roller bearings : en
  • GB290477A - Improvements in the manufacture of artificial limbs and the like : en
  • US1669559A - Indicating and recording device for presses : en
  • US1669955A - Printing device for telephones : en
  • US1669539A - Bank-protecting device : en
  • US1669543A - Can-cover repairer : en
  • US1669972A - Reciprocating-bed printing press : en
  • CH125850A - Grooved rim wheel. : en fr
  • ES106732A3 - New ammonia explosives. : en es
  • CA280207A - Photographic reproduction : en fr
  • GB290540A - Improvements in stair-rod eyes and fastenings : en
  • CH125841A - Articulated and removable stall for fairground merchants. : en fr
  • GB290711A - Improvements in drinking bowls or troughs for animals : en
  • US1669685A - Lens closer : en
  • DE459999C - Stuffing box seal for brake or suspension cylinder : de en
  • CH125869A - Process for the production of a new dye. : de en
  • GB290428A - Apparatus for the automatic injection or supplying, through the induction system of internal combustion engines, to the combustion chamber, liquids other than the fuel supplied by the carburetter, such as the injection of water and particularly of oil for the purpose of lubricating the cylinder walls, pistons and valves : en
  • ES106673A1 - Improvements in structures or frameworks such as armor or fuselages of aerial vehicles. : en es
  • FR638140A - Incandescent cathode electric discharge tube for two-phase rectification of alternating currents : en fr
  • CA280178A - Steam injector : en fr
  • GB284270A - Sound boards and stop-slides for organs : en
  • US1669486A - Safe construction : en
  • US1669501A - Control means for electric cooking devices : en
  • US1670070A - Power installation : en
  • CH125846A - Strap for boxes, bales, etc. : de en
  • GB290328A - Improvements in and relating to road marking and the like devices : en
  • GB290546A - Household wash-up drainer tray : en
  • GB291129A - Improvements in or relating to the manufacture of safety fuses for use in mining and blasting : en
  • DE459957C - Nozzle closure for free jet turbines : de en
  • DE460017C - Soft turn-down collar : de en
  • US1670233A - Slicing machine : en
  • DE459818C - Chainless mercerising machine for fabrics with regulation of the fabric tension : de en
  • DE460075C - Device for reading out weed seeds, half kernels and the like. Like. By means of an axially shaken and rotating readout drum that works without a scraper : de en
  • DE447522C - Production of hydrofluoric acid : de en
  • DE460015C - Sealing device for gear pumps, especially for pumping viscose : de en
  • FR638212A - Improvements to spinning machines : en fr
  • CA280108A - Egg crate lock : en fr
  • US1669735A - Eleanor bekgstbom : en
  • GB270304A - Improved process and apparatus for working and shaping dough : en
  • ES106658A1 - A system of electrical circuits for the transmission of signals. : en es
  • FR638060A - Method and device for baking casings of pneumatic tires : en fr
  • DE459863C - Double microscope for spatial image measuring devices : de en
  • GB290729A - An improved hardness testing device : en
  • US1670027A - Machine for bookkeeping and the like : en
  • US1670263A - Tobacco-curing device : en
  • US1669787A - Hitch for lawn mowers : en
  • DE460053C - Single column planer with fixed table : de en
  • US1669442A - Spinning device and method : en
  • US1669509A - Electric controller device for signals : en
  • FR638143A - Improvements in the manufacture of sulfuric acid : en fr
  • GB275615A - Improvements in training gear for multiple gun turrets : en
  • CA280129A - Photoprinting process : en fr
  • DE460021C - Lantern with dioptric lenses : de en
  • DE460000C - Process for forming tubular hollow bodies from compressible metals : de en
  • ES106802A1 - An articulated truck for locomotive. : en es
  • GB290501A - Injection valve for internal combustion engines : en
  • DE459918C - Ear pipe : de en
  • GB267134A - Improvements in or relating to electro-therapeutic apparatus : en
  • DE459967C - Device for raising and lowering the central roll of trio rolling mills : de en
  • AU880927A - Method and apparatus forthe desiccation of substances : en
  • ES106544A1 - An automatic equipment for the rescue of submarines. : en es
  • FR638082A - Preparation of condensation products from formaldehyde and thiourea or from mixtures of thiourea and urea : en fr
  • FR638234A - Airport-marine by artificial freezing of ambient liquid : en fr
  • GB290510A - Improved appliance for gripping articles in places difficult of access : en
  • USD75190S - Design for a lighting fixture : en
  • GB283972A - A butter curler : en
  • GB261409A - Process for the production of porous artificial compositions : en
  • GB290458A - Improvements in cleansing compositions for iron and steel : en
  • GB290421A - A process for the manufacture of a red oxide of iron, suitable for use as a pigment : en
  • ES106567A1 - A transformer. : en es
  • ES106660A3 - A pistol-shaped apparatus for slaughtering cattle. : en es
  • FR638072A - Improvements in the manufacture of cables using strands made of metal wires : en fr
  • FR638230A - Automatic chain tensioner for bicycles, cars, motorcycles and all other chain-powered vehicles : en fr
  • DE459919C - Hot air sterilizer : de en
  • DE459998C - Conical jacket spring : de en
  • FR638044A - Fire extinguisher device : en fr
  • GB289000A - Improvements in or relating to high pressure piston or reciprocating compressors : en
  • GB290383A - Improvements in devices for teaching gunnery : en
  • FR638114A - Improvements to shaker mixing vessels for the preparation of cocktails : en fr
  • GB290405A - Improvements in or relating to apparatus for moulding and vulcanising pneumatic tyre covers and the like : en
  • FR638084A - Glycerol phthalic anhydride resins and process for their manufacture : en fr
  • GB282031A - Evaporator for refrigerating machines : en
  • US1670266A - Windshield wiper : en
  • CH125728A - Process for the manufacture of films or other similar flexible and thin articles and product obtained by this process. : en fr
  • US1669506A - Photography : en
  • US1669721A - Upholstery filling device : en
  • DE459767C - Adding machine : de en
  • DE459994C - Wall dowel : de en
  • ES106679A1 - A system of molds for manufacturing rubber soles. : en es
  • GB283469A - Multiple-speed gear for diesel-locomotives and the like : en
  • US1670165A - Former and feeder : en
  • ES106520A3 - A stun gun for cyclists. : en es
  • DE460014C - Film cassette for recording cinematograph : de en
  • FR638228A - Double acting hydraulic press : en fr
  • GB279483A - Improvements in or relating to submarine hulls or the like : en
  • DE459886C - Shaft boot with a device for self-adjusting the shaft to the leg : de en
  • DE459963C - Oil container for electrical switchgear : de en
  • ES106548A3 - A PROCEDURE FOR PREPARING CALCIUM CYANIDE. : en es
  • GB290482A - Improvements in sewing machines : en
  • GR1840B - HEAD COSMETICS. : el en
  • US1669985A - la brie : en
  • US1670288A - Carburetor : en
  • FR638227A - Fixing bracket for channels : en fr
  • GB290517A - Improvements in and relating to anti-dazzle devices : en
  • GB290710A - Improvements in or relating to diaphragms for loudspeakers and like sound-reproducing devices : en
  • GB286736A - Process for producing photo-prints and photo-copies : en
  • USD75164S - Jack xrtjger : en
  • US1669561A - Flexible thermostatic element : en
  • US1669871A - Oil burner : en
  • US1670008A - Protected seam for shoes : en
  • GR1843B - METHOD FOR OPERATION OF ELECTRIC ACCUMULATORS WITH ZINC LEAD PLATE. : el en
  • US1670210A - Lubricating gun : en
  • USD75186S - Design for an automobile radiator ornament or similar article : en
  • GB287874A - Working process for heat turbines : en
  • US1669604A - Hinged closure : en
  • DE460157C - Steel holder for trapezoidal cutting tools : de en
  • DE459920C - Mold box part formed from a plurality of plates : de en
  • CA280220A - Lasting method : en fr
  • ES106504A1 - A system of contacts applicable to cinematographic machines, for the performance of fire safety devices and devices and other accidents that may originate in them. : en es
  • US1669755A - Combined guard and corrective appliance for writing instruments : en
  • US1669848A - Automobile signal : en
  • GB290440A - Improvements in or relating to means for supporting linoleum, american cloth and the like, prior to being made up into rolls : en
  • ES106629A1 - A new process for the production of ceramic products by internal combustion. : en es
  • CH125807A - Device for the designation of insulated electrical lines. : de en
  • ES106506A1 - Dyeing procedure with aniline black. : en es
  • GB290406A - Improvements in the production of matrices for the pressing of talking machine record and for like purposes : en
  • USRE16962E - Pad for artificial teeth and method of preparing same : en
  • ES106601A1 - A lighthouse. : en es
  • ES106712A1 - A new advertising procedure. : en es
  • US1669799A - Foldable table : en
  • US1669495A - Aeroplane : en
  • US1669951A - Flywheel and fan construction : en
  • AU1051027A - Improvements in or relating to electric lamp caps : en
  • CA280089A - Fastener : en fr
  • US1670173A - Combined end gate and scoop board for wagon boxes : en
  • CA280088A - Cultivator mechanism : en fr
  • US1669491A - Treatment of fatty still residues : en
  • US1670195A - High-light process for photo-engraving : en
  • US1669926A - Curtain stretcher : en
  • CA280237A - Heating and ventilating apparatus : en fr
  • US1669700A - Pressure-relief device : en
  • US1670271A - Tie holder : en
  • USRE16964E - Vehicle washing pit : en
  • US1669986A - Brake : en
  • CH125827A - Truss pad. : de en
  • CA280070A - Method of applying electrical current to organisms : en fr
  • CA280174A - Lever and quadrant mechanism : en fr
  • US1670039A - Crab trap : en
  • CH125983A - Inking unit for rotary printing machines. : de en
  • CA280117A - Glass receptacle : en fr
  • US1669807A - Molding apparatus : en
  • FR638059A - Improvements to advertising signage devices : en fr
  • FR638190A - New anthraquinone series tank dyes : en fr
  • CH125780A - Device for coupling a counter to a machine tool. : en fr
  • US1669779A - Rotary compressor, exhauster, and engine : en
  • CH125793A - Multi-cylinder internal combustion engine. : de en
  • CH125932A - Closure on non-refillable bottles. : de en
  • US1669528A - Loose-leaf assembly : en
  • US1670274A - Burner : en
  • US1669906A - Vehicle-propelling device : en
  • ES106636A1 - Improvements in media brakes for trucks or locomotive bogas. : en es
  • GR1841B - MYSTAKOS COSMETICS. : el en
  • US1669717A - Vending machine : en
  • US1670196A - Radiator-transporting apparatus : en
  • USD75189S - Design for a signal-lamp casing : en
  • CA280160A - Tube basing method : en fr
  • DE459902C - Process for the production of azo dyes in print : de en
  • US1669920A - Snubbing device : en
  • USD75175S - Design for a lamp spindle or similar article : en
  • USD75185S - Design fob : en
  • CA280063A - Fluid dispensing device : en fr
  • US1669571A - Fastener for bracelet links : en
  • US1669588A - Electric heater : en
  • FR638209A - Method and machine for manufacturing nut blanks : en fr
  • US1669549A - Electrical connecter device : en
  • US1669662A - Mount for guns : en
  • US1669715A - Bottle closure : en
  • US1669987A - Method of preparing leather outsoles for boots and shoes : en
  • US1670275A - Fishing device : en
  • CH125939A - Embroidery loom on spindle fabrics, for example stockings. : en fr
  • FR638024A - Process for hardening cast iron in its surface layers : en fr
  • FR638109A - Process for carrying out catalytic gas reactions : en fr
  • FR638120A - Road roller : en fr
  • US1669802A - Electric stove : en
  • US1669816A - Process for obtaining adherent and brilliant coats of varnish upon all materials : en
  • DE459923C - Telescopic spindle lifter : de en
  • US1669978A - Combined sink faucet and dishwashing fixture : en
  • US1669426A - Method of producing articles from fibrous-pulp material : en
  • US1669899A - Spoke tightener : en
  • CA280192A - Intake manifold for internal combustion engines : en fr
  • CH125826A - Device for retaining urine in males. : de en
  • GB290391A - Autogenous hole cutting machine : en
  • US1669439A - Process for distilling and liquefying coal : en
  • US1670277A - Latching and locking mechanism : en
  • GB290404A - Improvements in and relating to talking machines : en
  • CH125893A - Grass drying apparatus. : de en
  • DK38764C - Ampoule. : da en
  • FR638011A - Process for extracting cellulose and textile fibers from plant substances : en fr
  • FR638239A - Assembly parts of the ends of the walls in iron sheet piles forming angles between them : en fr
  • GB290506A - Improvements in means for swinging derricks in cargo ships : en
  • US1669756A - Water pump : en
  • DE460084C - Tiltable coke extinguisher for gas generation systems : de en
  • CH125902A - Top-hung sliding window. : de en
  • US1670030A - Nonsynchronous motor : en
  • US1670155A - Mining machine : en
  • US1669555A - Pipe-wrapping machine : en
  • US1670265A - Drag : en
  • US1670061A - Apparatus for applying spiral wrappings : en
  • US1670230A - Attachment for doughnut cutting and cooking machines : en
  • CH125951A - Machine for finishing the edges of pieces of leather with a shrink tool. : de en
  • DE459951C - Tube closure with non-removable threaded cap that supports the outlet opening : de en
  • DE459933C - Fare display with pressure device : de en
  • ES106585A1 - Improvement in acetylene lamps. : en es
  • GB279074A - Improvements relating to ejector apparatus for vapour condensers : en
  • GB290456A - Improvements in placards, posters and the like for advertising purposes : en
  • US1669840A - Powder for welding castings, particularly of gray cast iron : en
  • US1670134A - Safe and vault protecting means : en
  • US1669579A - Closure cap and package : en
  • US1670010A - Thermostatically-controlled mechanism : en
  • CA280075A - Table : en fr
  • US1669554A - Tension mechanism : en
  • US1670058A - Method and apparatus for use in the manufacture of glassware : en
  • USD75196S - Design for a radiator cap : en
  • US1669837A - Web-roll handling and controlling mechanism : en
  • FR638188A - Typewriter Improvements : en fr
  • US1669631A - Gas burner : en
  • US1670033A - Oil burner : en
  • US1670206A - Sluice-box trap : en
  • US1670225A - Husking device : en
  • US1669448A - Multiplex signaling system : en
  • DE459771C - Machine for bending the round corners of the cover of book covers or the like. : de en
  • DK38765C - Letter stamping machine. : da en
  • US1669635A - Powdered-coal feeder : en
  • CH125906A - Radiant electric furnace. : de en
  • US1670019A - Chaise longue : en
  • US1669961A - Method of making tackless mckay shoes : en
  • ES106684A1 - A procedure for obtaining the blades of the sanitary napkins. : en es
  • CA280152A - Ligninsulphinic acid : en fr
  • ES106675A1 - Automatic reverse gear mechanism. : en es
  • ES106743A1 - An industrial product consisting of cement and asbestos paste baths. : en es
  • DE460011C - Protection for wire looms : de en
  • US1669683A - Bed : en
  • US1669832A - Web-winding machine : en
  • ES106513A2 - An elastic wheel. : en es
  • ES106806A1 - A process for the protection of easily oxidizable metals, such as those based on magnesium, aluminum, calcium and the like. : en es
  • ES106817A1 - An electrolytic process to obtain white lead. : en es
  • GB290684A - Improvements in the production of titanium compounds and pigments : en
  • GB290713A - Improvements relating to braking systems for motor road vehicles : en
  • CA280180A - Stoker construction : en fr
  • US1669519A - Measuring device : en
  • US1670067A - Dyeing machine : en
  • US1670071A - Shaft packing : en
  • FR638126A - Electric comb for hair : en fr
  • GB280556A - : en
  • ES106701A1 - Procedure for obtaining azo dyes. : en es
  • FR638068A - Very rigid variable pitch propeller, either automatic or semi-automatic : en fr
  • US1669933A - Inking arrangement for line-by-line writing machines : en
  • US1669863A - Wheel for automobiles : en
  • ES106628A2 - Procedure to manufacture blocks or printing clichés. : en es
  • FR638035A - Process for preparing a fertilizer with the washing water of the lighting gas : en fr
  • GB266354A - Production of a gaseous mixture from pulverised coal : en
  • DE460025C - Drive for the roughing rollers of drum lifting machines : de en
  • DE459924C - Foundation for collapse-proof buildings : de en
  • GB290396A - Improvements in automatic telephone systems : en
  • US1669597A - Electric semaphore : en
  • FR638243A - Improvements relating to mudguards for car wheels : en fr
  • GB270640A - : en
  • GB274868A - Improvements in and relating to circuit interrupters : en
  • US1670135A - Seamed tube : en
  • DE459934C - pin : de en
  • FR638062A - electric heating element : en fr
  • DE459980C - Inking unit on head printing presses with movable print head : de en
  • DK38768C - Machine for Placing Covers on Packages or Boxes. : da en
  • ES106702A3 - Procedure for nickel plating, silvering, gilding, copper plating, tinning of aluminum and other metals by previously subjecting them to a cadmium metal treatment. : en es
  • US1669686A - Recleaner : en
  • US1670062A - Machine for printing, winding, and packing : en
  • US1670234A - Sound-reproducing apparatus : en
  • CA280165A - Filament manufacture : en fr
  • ES106726A3 - Improvements in the manufacture of containers for liquefied gases. : en es
  • GB290366A - Improved device for the humane slaughtering of animals : en
  • GB290538A - Improvements in and relating to means for securing knife edges or knife edge bearings on weighbeams and supports therefor : en
  • ES106770A1 - Improvements in the slipways or slipways. : en es
  • GB277608A - An improved fountain pen desk stand : en
  • US1669443A - Clamp attachment : en
  • US1669881A - Container : en
  • US1669461A - Gas filter : en
  • US1669560A - Utility drive : en
  • DE459874C - Radiator made of nested U-shaped slats : de en
  • CA280154A - Can labelling machine : en fr
  • US1669623A - Slug-cutting machine for plastic material : en
  • ES106519A3 - Decompression valve. : en es
  • FR638036A - Probe device for image telegraph apparatus : en fr
  • DE459815C - Arrangement of a compressor on the crankcase of the drive engine of motor vehicles : de en
  • DE459947C - Direction indicators : de en
  • GB274904A - Improvements in catalytic gas reactions : en
  • GB290395A - Improvements in refrigerating apparatus : en
  • FR638124A - Improvements to automatic and semi-automatic scales : en fr
  • GB290455A - Improvements in machines for assembling the links of gear and like chains : en
  • FR638100A - Pneumatic medical suction cup : en fr
  • US1669643A - Magnetic material : en
  • ES106285A1 - Improvements in hand grenades. : en es
  • ES106530A1 - Semi-hollow blocks in reinforced concrete, manufactured with special portable machine. : en es
  • ES106622A3 - A folding stroller for children. : en es
  • FR638104A - Pulsating device with hydraulic pressure particularly intended for massage : en fr
  • US1669671A - Revolving table : en
  • US1669847A - Dowel : en
  • US1670046A - Battery plate and method of making same : en
  • CA280122A - Boring tool suspension method : en fr
  • DE460010C - Goods elevator : de en
  • GB282824A - Improvements relating to the starting of internal combustion engines having liquid fuel injection : en
  • CH125890A - Process for the preparation of 2,6-dioxy-3-benzylbenzoic acid. : de en
  • DE459864C - Gyrocompass : de en
  • GB290694A - Improvements relating to electricity prepayment meters : en
  • ES106284A1 - Improvements in boiler cleaners. : en es
  • ES106690A1 - A mechanical process for the manufacture of yarns with fibers dyed cotton and artificial silk. : en es
  • US1670221A - Tire-chain repair tool : en
  • DE459810C - Centerpiece tip for Vignol rails : de en
  • ES105949A1 - A stamping or ripping machine. : en es
  • ES106505A1 - Automatic safety and operation device for cinematographic machines. : en es
  • ES106795A1 - A process for obtaining pomace oil without solvents. : en es
  • FR638077A - Automatic winding device for automobile watches and the like : en fr
  • CA280109A - Tape serving device : en fr
  • US1669413A - Air cleaner : en
  • DK38770C - Device for license plates for automobiles as well as for signs and the like. : da en
  • FR638097A - Sliding sleeve for umbrellas : en fr
  • DE459892C - Cooling system with centrifugal compressor : de en
  • GB290423A - Improvements in or relating to thermostats : en
  • GB290487A - Corrosion resistant ferrous alloy : en
  • DE459798C - Diffuser for screw pumps : de en
  • DE460032C - Device for dedusting set boxes u. Like. Compartments, consisting of a connected to a suction line, the boxes receiving housing, in which the dust is whirled up by the flow of fresh air and then sucked off : de en
  • FR638161A - Device for the production of moving pictures : en fr
  • US1669694A - Casting apparatus : en
  • ES105081A2 - A system of curved chamber refrigerators. : en es
  • USD75180S - Design fob a base fob bibd cage or otheb stands : en
  • USD75187S - Design for a pie scoop : en
  • US1669422A - Visible liquid-measuring device : en
  • US1669497A - Receiving bank : en
  • US1669618A - Method of producing carbon black : en
  • US1670200A - Attachment for motor exhausts : en
  • DE459993C - A heating oven combined with a heater for service water and a food and glue warmer : de en
  • US1669606A - Storm-sash holder : en
  • AU1057427A - Improvements in paving materials : en
  • GB285367A - Improvements in optical projection apparatus : en
  • FR638006A - Folding steering wheel for motor vehicle lines : en fr
  • DK38757C - Insulator. : da en
  • ES106560A1 - A process for the preparation of brómidos by means of bromine. : en es
  • FR638184A - Trigrille lamp for t. s. f. : en fr
  • FR638213A - Pyrophoric lighter : en fr
  • GB290512A - Improvements in detachable holding devices : en
  • GR1842B - NEW WAY TO MAKE PHONE DISCS. : el en
  • CA280166A - Electric incandescent lamp : en fr
  • CH125866A - Apparatus for the manufacture of artificial threads and filaments. : en fr
  • US1669703A - Ice-cream disher : en
  • US1670256A - Work-piece-shifting device for use in connection with reciprocating or oscillating rolling mills : en
  • ES106582A1 - Heads of dolls and dolls of paste, cardboard or of another nature, provided with a coating consisting of a paint based on glue or varnish and fiber powder of any origin. : en es
  • FR638027A - Improved machine for sawing stones using helical wire : en fr
  • US1669732A - Method of and apparatus for attaching flexible retaining margins to artificial dentures : en
  • ES106803A1 - A system to measure the temperature in kettles and heaters. : en es
  • FR638032A - Device applicable to mowing machines to hold the skins while mowing : en fr
  • DE459876C - Hand-operated two-plate slide : de en
  • US1669744A - Bag holder : en
  • ES106813A1 - Improvements in the synthetic production of ammonia. : en es
  • FR638040A - Trigger device for machine guns on board airplanes and powered by the engine : en fr
  • DE459800C - Key fob : de en
  • US1669923A - Slide for automatic fasteners : en
  • CA280202A - Elevator mechanism : en fr
  • AU1064227A - Improvements in tin orthe like boxes, or containers, more especially intended for enclosing tobacco, or cigarettes, or other commodities : en
  • AU1074127A - Improvements relating to saddles for cycles, motorcycles andthe like : en
  • CA280069A - Last machine : en fr
  • CH125997A - Spade to carry on the bayonet scabbard. : de en
  • CA280222A - Automobile bumper : en fr
  • US1669981A - Roofing shingle : en
  • US1670270A - Tractor-supported plowing attachment : en
  • CA280066A - Ground anchor : en fr
  • ES106746A1 - Individual electric drive for spindles with a very high number of revolutions. : en es
  • CA280171A - Introduction of substances into evacuation vessels : en fr
  • CH125871A - Process for the production of a new dye. : de en
  • US1669928A - Fly holder : en
  • US1670063A - Load-control system : en
  • US1670240A - collar : en
  • US1670140A - Tide motor : en
  • CA280170A - Electron discharge device : en fr
  • US1669844A - Rotating valve cock : en
  • US1669716A - Wood-working machine : en
  • US1670132A - Chain : en
  • US1670251A - Rail anchor and tie : en
  • CA280224A - Coating for covered conductors : en fr
  • DE459935C - Agitator for cesspools : de en
  • US1669822A - Game apparatus : en
  • US1670199A - Combination novelty : en
  • AU1054627A - Processof producing a refractory coating on metallic surfaces : en
  • US1669535A - Hairpin : en
  • US1669916A - Eye-testing device : en
  • US1669996A - naumann : en
  • US1669782A - Sign : en
  • CH125733A - Carbonless accounting facility. : de en
  • US1669887A - Method of forming hobs : en
  • USD75168S - Design for a base for a floor lamp : en
  • DE459958C - Control device for controlling the torque of a wind turbine : de en
  • DE459995C - Visor hats : de en
  • CA280157A - Lamp manufacture : en fr
  • US1669738A - Transmission attachment : en
  • US1669910A - Printing form : en
  • US1669944A - Refining hydrocarbon oils : en
  • US1670279A - Fastener : en
  • ES105901A1 - A procedure to obtain the decrease of the temperature along with the filtration of air, in the mines, desks, hotels, ships, in the vicinity of furnaces and boilers and, in general, in all those points where the temperature is unbearable : en es
  • ES106510A1 - An improvement in the piston segments of internal combustion engines. : en es
  • GB290500A - Improvements in and relating to meat tenderers : en
  • GB290547A - An improved band clip : en
  • ES106515A1 - Ladder system. : en es
  • FR638151A - Induction furnace or high frequency heating device : en fr
  • DE459970C - Process for the production of zigzag sheet metal bodies : de en
  • GB279394A - Improvements in angle braces, boring or the like tools : en
  • US1670201A - Device for applying box straps : en
  • DE460056C - Method and device for guiding and depositing simultaneously cut strips of paper, sheet metal and the like. like : de en
  • FR638003A - Improvements to jugs or teapots : en fr
  • US1669493A - Circuit breaker : en
  • US1669915A - Counterbalancing means for multiple drills : en
  • US1670080A - Submarine mine : en
  • GB284196A - Improvements in means for discharging cargo from vessels : en
  • GB286595A - Improvements in tipping devices for excavation wagons : en
  • GB277374A - Process for the production of rubber mixings from latex and filling materials : en
  • US1669984A - Last : en
  • US1669437A - Filament switch : en
  • US1669827A - Acoustic signaling device : en
  • US1670113A - Paper-drying machine : en
  • FR638177A - Motor car bumper warning device : en fr
  • US1669428A - Weighing scale : en
  • AU994327A - Improvements in or relating to machinery tobe employed inthe doubling or folding of metallic plates or sheets : en
  • CH125818A - Electric capacitor. : de en
  • FR638193A - Framed hand saws improvements : en fr
  • ES106785A1 - Device to check the aim and the proper preparation for shooting with firearms on immobile platform using blanks cartridges. : en es
  • GB290516A - Process for the manufacture of mineral waters containing iron : en
  • DE459954C - Device for steam return in tube dryers : de en
  • CH125803A - Electric battery. : en fr
  • FR638119A - Pressurized gas cartridge, especially intended for fire extinguishers : en fr
  • GB285400A - Improvements in and relating to electric lamps for illuminating the mouth : en
  • US1670160A - Vaginal syringe : en
  • FR638080A - Installation in fire extinguishers of cartridges containing liquefied gas and device for holding and opening the cartridges : en fr
  • ES106358A1 - Improvements in measuring devices and automatic liquid dispensers. : en es
  • FR638021A - Improvements to water heating devices fitted with temperature regulators or thermostats : en fr
  • FR638241A - Fire extinguisher : en fr
  • GB287581A - Improvements in or relating to high-pressure motor power plant : en
  • DE460004C - Arrangement of swingable, spring-loaded caterpillar guide frames on the rear part of a motor vehicle with steering wheels : de en
  • FR638132A - Machine for cooking hollow bodies : en fr
  • DE459880C - Device for treating margarine before packing it : de en
  • GB290376A - Improvements in fountain pen stands : en
  • GB290451A - Improvements in or relating to machines for shearing metal : en
  • US1670224A - Friction member : en
  • GB290446A - Inspection lamp for motor-cars : en
  • GB290543A - Improvements in and relating to roller weirs : en
  • ES106607A2 - A device for dropping bombs. : en es
  • FR638009A - Plow : en fr
  • CA280193A - Seat retainer : en fr
  • FR638081A - High voltage hazard protection device : en fr
  • US1669575A - Radio station-finding mechanism : en
  • GB290527A - An improved method of and apparatus for sight testing : en
  • GB276945A - Improvement in angle blow-off valve : en
  • GB290461A - Improvements in holders for index cards : en
  • GB290496A - Improvements in steam heated vessels : en
  • CA280219A - Cementing apparatus : en fr
  • CA280149A - Fence : en fr
  • GB273756A - Improvements relating to the manufacture of lacs, varnishes and enamels suitable forinsulating purposes : en
  • FR638078A - Entrance cover for locks : en fr
  • FR638204A - Improvements to telegraph receiving devices : en fr
  • GB290399A - Improvements in catalysts for the catalytic production of methanol and other oxygenated organic compounds from oxides of carbon and hydrogen : en
  • GB290505A - Improvements in methods of and apparatus for landing or raising and launching seaplanes and like craft : en
  • GB285815A - Improvements in or relating to rotary machines such as blowers, pumps or turbines : en
  • DE460044C - Centrifugal molding machine with throwing housing : de en
  • ES106126A1 - Improvements in the reversible and own seats for trams, buses, boats and their analogues. : en es
  • GB290730A - Improvements relating to fluid pressure braking apparatus : en
  • CA280185A - Rope : en fr
  • ES106724A1 - A procedure to treat copper-rich matter. : en es
  • US1669811A - Bed regulator and chatter for jigs : en
  • US1670129A - Building construction : en
  • US1669410A - calestini : en
  • USD75194S - Design for a harmonica : en
  • CA280097A - Car-coupler : en fr
  • DE460071C - Device for the manufacture of helical friction springs : de en
  • US1669866A - Multicolor-printing machine : en
  • US1670076A - Motor-operated veneer lathe : en
  • DE460009C - Garbage truck with lifting or conveying device arranged at the end of the garbage bin : de en
  • DE460048C - Cupboard for records : de en
  • CA280083A - Slack adjuster : en fr
  • CA280143A - Boring tool : en fr
  • US1669425A - Grease pttmp : en
  • US1669619A - A corpora : en
  • US1669436A - Rail and tie clamp : en
  • US1669582A - Temperature-control system : en
  • US1669651A - Self-closing basin cock : en
  • US1670059A - of basel : en
  • US1669673A - Deaerating system : en
  • US1669415A - Fastener : en
  • AU878727A - Ceiling rose or like electric fitting : en
  • US1669445A - Automobile head lamp : en
  • DE459861C - Compass joint with riveted pivot : de en
  • ES106714A1 - Casting of hygienic multimetallic pieces. : en es
  • FR638196A - Improvements to oil and gas fireplaces : en fr
  • CH125950A - Material for making headgear. : de en
  • US1670103A - Process for cracking petroleum oil : en
  • US1669711A - Scraping tool : en
  • CA280115A - Roofing marker : en fr
  • DE460033C - Device for dedusting set boxes u. Like. Compartments according to patent 460032, consisting of a housing which is connected to a suction line and accommodates the boxes, in which the dust is whirled up by the inflow of fresh air and then sucked off : de en
  • DE460191C - Securing to guide the film tape through the drive rollers of ticker advertising devices : de en
  • DE459992C - Snap fastener, especially for handbags : de en
  • US1669653A - Electric contact : en
  • DK38761C - Screw connection for instantaneous Tightening between a bolt or pin-like member and a nut- or eye-like member. : da en
  • CH125765A - Calendar watch. : en fr
  • US1669459A - Blower unit : en
  • US1669983A - Napkin support : en
  • US1670031A - Synchronous motor : en
  • US1669727A - Scoring device for caramel-wrapping machines : en
  • US1670159A - Mark-exhibiting device for tableware : en
  • CH125863A - A process for manufacturing protective coatings for fuel tanks in airplanes, airships, automobiles, etc. : en fr
  • US1669954A - Pneumatic-tire cover : en
  • US1670043A - Multiple-control system : en
  • US1669477A - Stamping and embossing press attachment : en
  • US1670204A - Display card for tools : en
  • CH125943A - Equipment for the finishing of fabrics made from vegetable fibers. : de en
  • CA280164A - Filament manufacture : en fr
  • ES106492A1 - Control and writing device to record movements, especially of vehicles. : en es
  • ES106728A1 - An improvement in the manufacture of metal frames or trailers for oil cruets. : en es
  • GB277003A - Improvements relating to the use of medicaments insoluble or sparingly soluble in water : en
  • ES106676A1 - Trigger switch. : en es
  • FR638102A - Method and automatic adjustment device for aircraft engines : en fr
  • US1670220A - Vehicle spring tool : en
  • FR638238A - Process for the electrolytic production of chrome coatings : en fr
  • US1670212A - Fireplace : en
  • DE459907C - Automatic locking device for the electrical part of automatic electrical-mechanical vehicle clutches : de en
  • ES104387A1 - Fire extinguishing device "Minimax" type auto. : en es
  • ES105833A1 - Improvements introduced in the means to stabilize the airplanes. : en es
  • CH125940A - Circular knitting machine. : de en
  • US1670184A - Floating sinker : en
  • DE459946C - Gas mask : de en
  • US1670057A - Concrete wall construction : en
  • US1669748A - Pin wheel : en
  • US1669750A - Envelope : en
  • US1669909A - Printing-form holder : en
  • US1669925A - Roasting-furnace construction : en
  • US1670138A - Air-operated chuck for lathes : en
  • CH126044A - Process for removing scale and other crusts that form in kettles, tubes, on electrodes of electrode kettles and the like. : de en
  • US1669852A - Camp stove : en
  • USD75172S - Design for an arm for a floor lamp : en
  • ES106562A2 - An industrial product, substitute for glucose, for application in the confectionery industry and in all other uses where glucose is used. : en es
  • ES106761A1 - Improvements in the time fuzes for projectiles. : en es
  • GB290371A - Improvements in coin-freed mechanism : en
  • GB290471A - Improvements in or relating to radiators and the like : en
  • CH125901A - Suspended, dry-laid tile ceiling and method of mounting said. : en fr
  • US1669411A - Rolling mill : en
  • US1670029A - Gambrel hook and hoisting appliance : en
  • US1670217A - Sterilization of clear and turbid liquids by means of ultra-violet rays produced in vacuum tubes by high-voltage electric current : en
  • US1669761A - Radiator-forming machine : en
  • US1669836A - Golf club : en
  • US1670194A - Vise : en
  • DE459925C - Spoon drill with smooth back surface for wood : de en
  • US1669591A - Seamless hosiery : en
  • US1669514A - Washing machine : en
  • US1669829A - Clamp for connecter springs : en
  • US1669917A - Bean harvester : en
  • CA280240A - Washing compound : en fr
  • US1669764A - 2-amino-4-nitrophenoxyethanol and process of producing the same : en
  • US1669446A - Pipe hanger : en
  • US1669687A - Rheostat-arm mount : en
  • US1670124A - Well-drilling apparatus : en
  • US1669867A - Kitchen boiler : en
  • US1669959A - Radio receiving system : en
  • US1670066A - Mold for tile : en
  • US1670189A - Multiple-tap switch : en
  • CH125788A - Machine with sickle-shaped work area. : de en
  • CH125962A - Process for the preparation of the chloroiodine compound of α-isoamylaminopyridine. : de en
  • US1669820A - Method and means for effecting the separation of subdivided materials : en
  • US1670269A - Cooling and drying apparatus and process of cement making adapted to be carried on thereby : en
  • CH125734A - Packaging sheet, method and device for its manufacture. : de en
  • US1669533A - Flue-draft door : en
  • US1669994A - Base grinding-machine wheel : en
  • GB290529A - Improvements in and relating to grab-buckets : en
  • US1670169A - Manufacture of zinc oxide : en
  • US1669784A - Automatic control switch : en
  • US1669792A - Belt shifter and the like : en
  • DE459914C - Base for electric lamps and similar closed glass vessels : de en
  • FR638038A - Tennis racket : en fr
  • FR638093A - Multiple variable capacitor for automatic t stations. s. f. : en fr
  • FR638236A - Portable phonograph : en fr
  • GB290464A - Improvements in the manufacture and production of lactic acid and its derivatives : en
  • US1670126A - Typewriting machine : en
  • US1670259A - Electrical conduit fitting : en
  • FR638226A - Trolley bench for mechanics : en fr
  • ES106656A1 - Improvements in automatic weapons with recoil barrel, equipped with push lever amplifier. : en es
  • ES106812A1 - Machine to open and clean pits. : en es
  • GR1839B - PREPARATION TO PREVENT SLIDING OF MOTION TRANSMISSION CLOTHES. : el en
  • US1669736A - Refrigerator car : en
  • FR638058A - Two-part mold clamping device : en fr
  • CA280087A - Syrup manufacture : en fr
  • CA280169A - Gas activation method : en fr
  • CH125885A - Suction lifters, in particular for transporting fuel to motor vehicles. : de en
  • GB266371A - A burner for gasified liquid fuel : en
  • GB290398A - Improvements in or connected with electrical heating apparatus : en
  • GB290413A - Improvements relating to automatic lubrication of internal combustion engines : en
  • USD75155S - A cobpobation op pennsyl : en
  • ES106589A3 - A receptacle for liquids with devices to fill automatically. : en es
  • ES106681A1 - Automatic glass graduated pipette system. : en es
  • GB290313A - Improvements in the manufacture of rubber and similar vegetable resins : en
  • ES106773A1 - Foldable packing. : en es
  • FR638096A - Reversing device for gas, air and flue gas valves in gas-fired ovens : en fr
  • GB290511A - Improvements in or relating to radii averaging instruments : en
  • US1669630A - Method of preparing thiazoles : en
  • US1670109A - Axle lathe : en
  • FR638116A - Single-chamber compressed air brake triple valve release device : en fr
  • US1669745A - Keyed musical wind instrument : en
  • US1669765A - Sales-recording device : en
  • US1669602A - Baffle for steam drums : en
  • US1669772A - Valve : en
  • ES106503A1 - Hand massage device with rotating rubbing bodies. : en es
  • US1669936A - Rear-body grille : en
  • US1670015A - Method of recovering the endosperm from cereals : en
  • US1669529A - Insulator : en
  • DE459813C - In association with grinding, milling, drilling u. Like. Machines to be used device for connecting the work piece : de en
  • ES106283A1 - Improvements in car bodies. : en es
  • US1670102A - Process for making producer gas : en
  • CH125781A - Pipe connections, in particular for lining pipes for pressurized water pipe tunnels. : de en
  • US1670211A - Can opener : en
  • GB277001A - Improvements in or relating to processes for the extraction of precious metals from ores, residues and metallurgical products of various kinds containing the same : en
  • GB277609A - Improvements in or relating to means for sealing crevices in rock and like formations : en
  • CA280137A - Tobacco pipe : en fr
  • ES106493A1 - Improvements introduced in the means for the reheating of the carbureted mixture of poly-cylindrical combustion engines. : en es
  • ES106736A1 - A case for the conditioning of threads. : en es
  • GB290384A - Improvements in mascots for motor propelled vehicles : en
  • FR638192A - Device for the successive emptying of a series of containers : en fr
  • GB290437A - Improvements in or relating to gasfilled incandescent-cathode discharge tubes : en
  • FR638137A - Improvements to machines for sewing the soles of espadrilles and similar articles : en fr
  • US1669831A - Method of producing artificial resin : en
  • DE459883C - Airship with single gas cells : de en
  • ES106748A1 - An improvement in the corrugated plates of cement and asbestos. : en es
  • GB290472A - Improvements relating to motor vehicle bodies : en
  • CH126012A - Process for the production of aluminum conductor material with high electrical conductivity, strength and great chemical resistance. : de en
  • US1669886A - Filing cabinet : en
  • US1670090A - Ventilating apparatus for vehicle bodies : en
  • FR638198A - Method and tools for working any material using a diamond : en fr
  • ES105890A1 - A camera system for pneumatic wheels consisting of independent air balloons. : en es
  • US1669980A - Meat holder : en
  • US1669489A - Compact : en
  • GB290552A - : en
  • DE460062C - Device for adjusting the guide wheels for the tracks of motor vehicles : de en
  • ES106649A1 - Improvements in the pumps for fuel injection in internal combustion engines. : en es
  • US1669620A - Tread-applying device : en
  • CH125875A - Process for the production of a new dye. : de en
  • ES106580A3 - A process for the manufacture of food coloring solids. : en es
  • FR638182A - Printing stamp : en fr
  • US1669572A - Electrical measuring instrument : en
  • US1669879A - Die-rolling mill : en
  • US1669646A - Magnetic material : en
  • US1670014A - Extraction of krypton and xenon from air : en
  • CH125851A - Rims for vehicle wheels, in particular for aircraft wheels. : de en
  • US1669722A - Ventilator : en
  • US1669424A - Valve : en
  • US1669858A - Iron holder : en
  • US1670055A - Sylvania : en
  • US1670254A - Educational folder : en
  • CA280145A - Fastener : en fr
  • US1670141A - Humidifier : en
  • CA280227A - Holder : en fr
  • US1669455A - System of drafting locomotives in roundhouses : en
  • US1669512A - Container : en
  • GB264528A - Improved alloys of high melting point : en
  • CH125874A - Process for the production of a new dye. : de en
  • ES106721A1 - Improvements in the treatment of iron pyrites. : en es
  • CH125977A - Method of saturating water in siphon bottles with a gas. : de en
  • DE459990C - Process for the production of a dressing agent for animal skins of all kinds with special effect on the skin components to be removed by the dressing process : de en
  • US1669626A - Automatic cut-off plug for electric irons : en
  • US1670093A - Control system : en
  • ES106625A1 - Rotating support for telephone sets. : en es
  • FR638189A - Provision for high frequency telephony, especially over high current lines : en fr
  • GB280212A - Improvements in process of transferring vitamines : en
  • CA280159A - Electrical device : en fr
  • US1669409A - Sheath for cable connections to electric-iron plugs : en
  • US1669749A - Driving connection for power transmission : en
  • US1669882A - Searchlight for the guidance or detection of aircraft : en
  • US1669524A - Speed-control system for high-frequency generators : en
  • CA280065A - Blasting cartridge : en fr
  • DE459964C - Reed rate meter : de en
  • US1669696A - Furnace-slagging apparatus : en
  • US1669900A - Window stay and fastener : en
  • DE459803C - Light gyro : de en
  • GB288991A - : en
  • GB290393A - Improvements in and connected with non-refillable bottles : en
  • GB290342A - Improvements in rear axle drives embodying variable speed mechanism for motor vehicles : en
  • ES105432A3 - A substitute product for liquid bleach for domestic use. : en es
  • ES106749A1 - Improvement in the heels of the footwear. : en es
  • ES106524A1 - A machine to pack electric incandescent lamps and similar objects. : en es
  • CH126019A - Method and device for the mechanical production of wire mesh with straight wires lying through the individual meshes in the direction of the braiding to stiffen the braid. : de en
  • CA280100A - Carpet, etc. : en fr
  • CH125779A - Shaft bearing. : en fr
  • AU1041627A - Manufacture of synthetic gum or resin : en
  • FR638223A - New construction method for dummy marine islands : en fr
  • US1669444A - Display device for advertising fruit juices : en
  • US1669627A - Sill and bolster clamp : en
  • DE459931C - Ratchet drive for number rolls, especially of fare displays : de en
  • ES106760A1 - Procedure to harden the cast iron in its outer layers. : en es
  • CA280198A - Centrifugal machine : en fr
  • CA280098A - Material for preparing metals for painting : en fr
  • CA280106A - Window ventilator : en fr
  • CA280121A - Train control system : en fr
  • DE459912C - Oil switch for high voltages : de en
  • DE459982C - Driving and braking switch arrangement for drive motors of electric railways with direct current operation : de en
  • GB290380A - Improvements in and relating to the composition of fuel briquettes : en
  • DE459909C - Process for forming lead collector plates : de en
  • AU719027A - Improved method of and apparatus forthe scouring or cleaning of cereals : en
  • CA280134A - Key case : en fr
  • CH125786A - Machine with sickle-shaped work area. : de en
  • US1669664A - Casing hanger : en
  • US1670262A - Process of conditioning and cooling yarn : en
  • CH126038A - Device for controlling metal bodies under maximum pressure, in particular ultra-high pressure compressors. : de en
  • GB272183A - Improvements in or relating to machines for applying taping to sheet material : en
  • DE453611C - Switching device for the electrically operated devices of motor vehicles : de en
  • FR638206A - Method and apparatus for heat treatment of strip metal : en fr
  • DE460023C - Device for setting up, stacking and conveying slabs, blanks or the like. : de en
  • CA280139A - Refrigerating system : en fr
  • CA280179A - Stoker construction : en fr
  • GB290374A - Improvements in high speed grinding mills : en
  • CH125944A - Device for treating loose textile fibers, yarn, fabrics, etc. with a liquid. : de en
  • US1669438A - Clutch control : en
  • US1669970A - Clutch-pedal control : en
  • FR638091A - Galvanization process : en fr
  • GB266356A - Improvements relating to regulating devices for vehicle brakes : en
  • US1669681A - Combined cot, stretcher, table, and swing : en
  • DE459826C - Tensioning rail with handles on the rail ends for letter folders : de en
  • DE460050C - Saemery picker : de en
  • FR638185A - Improvements in t lamps. s. f. : en fr
  • FR638054A - New manufacturing process for reinforced lath : en fr
  • GB277000A - Improvements in or relating to receptacles for volatile liquids : en
  • CH125856A - Procedure for starting locomotive converter sets. : de en
  • ES106804A1 - A device to move a mold up and down in machines to blow glass. : en es
  • FR638106A - Articulated cultivator : en fr
  • FR638149A - Barrel spring winding indicator device : en fr
  • GB290465A - Combined collapsible coathanger and trousers press : en
  • CA280102A - Grate furnace : en fr
  • ES106133A1 - A clutch lever system for mechanical mowers. : en es
  • ES106664A1 - A fastening or closing device applicable in particular to the blocking of threads. : en es
  • FR638008A - Improvements to molds intended for the manufacture of plastic objects : en fr
  • GB290520A - Improvements in and relating to cable oilers : en
  • DE459838C - Coupling for wagons, especially the railroad : de en
  • CA280136A - Game : en fr
  • FR638240A - Improvements to rotary engines : en fr
  • ES106581A1 - A cinematographic apparatus of continuous parade by means of a combination of convergent and divergent lenses. : en es
  • FR638063A - Spreader gate valve : en fr
  • GB273311A - A method of producing a continuous ingot or bloom direct from molten metal : en
  • DE459872C - Fuel conveyor system : de en
  • GB290390A - Method of making titles for motion pictures : en
  • GB290424A - Improvements relating to steam power installations : en
  • ES106540A1 - An indicator device for reading distance measurements of pressure or fluid levels. : en es
  • ES106772A1 - Sparking system for cupolas. : en es
  • ES106814A1 - A device for the printing or electrical reproduction of sound. : en es
  • GB271413A - Improvements in or relating to sporting guns : en
  • DE459981C - Suspension of the machine frame of motor vehicles : de en
  • ES106741A1 - A process with the corresponding apparatus for carrying out exothermic reactions between the gases, in particular for the synthesis of ammonia with high pressure. : en es
  • CH125900A - Glass iron concrete component. : de en
  • US1669767A - Vacuum head for casting machines : en
  • US1669690A - Sheet-metal joint : en
  • FR638103A - Improvements to the tetraethyl lead manufacturing process : en fr
  • AU895327A - Improvements in brakes : en
  • GB290714A - Improvements in or relating to screw-holders : en
  • DE459915C - Device for treating the hair and the scalp with several combs embedded in a common holder : de en
  • ES106695A1 - Benzine lighter. : en es
  • CH125978A - Reading and collecting folder. : de en
  • FR638162A - Anti-glare headlight for automobiles and similar vehicles : en fr
  • FR638087A - Interior reflector for incandescent electric lamps : en fr
  • US1669564A - Burglar-alarm system : en
  • US1669903A - Conveyer for heat-treating furnaces : en
  • US1670157A - Sliding and swinging window : en
  • US1670227A - Oil-immersed electric switch : en
  • ES106612A1 - A procedure for the conservation of rabbit skins. : en es
  • ES106754A1 - A device kills fires. : en es
  • US1669966A - Method of and apparatus for forming articles from paper and the like : en
  • US1669998A - Means for attaching name plates and the like to radiators : en
  • AU710027A - Improvements in or relating to inductance coils for use in radio apparatus : en
  • US1669505A - Regulation system : en
  • US1669768A - Process of treating and forming pipe : en
  • AU1055627A - New chemical product and process for obtaining same : en
  • GB283597A - An improved gas compressor : en
  • ES106699A1 - Procedure to coat the aluminum in a permanent way with another metal. : en es
  • FR638154A - Motor vehicle : en fr
  • ES106561A1 - Improvement in the lengths of widening. : en es
  • US1670235A - Variable spray device : en
  • US1670285A - Windshield cleaner : en
  • USD75188S - Design for a table lighter : en
  • US1670025A - Extensible rule : en
  • GB290370A - Improvements in or relating to machines for operating on the soles of boots or shoes : en
  • US1669520A - Thermal relay : en
  • US1669668A - Pressure-boosting fire hydrant : en
  • US1669838A - Automobile glare shield : en
  • US1669974A - Animal trap : en
  • US1670154A - Clutch mechanism for mining-machine trucks : en
  • GB291821A - Improvements in flat knitting machines : en
  • US1670085A - Illuminated-license-plate holder : en
  • GB290514A - Improvements in electric heating elements : en
  • DE459940C - Magnetic light engine : de en
  • CH125914A - Low temperature carbonization process of fuel and installation for the implementation of this process. : en fr
  • US1670229A - Combined variable-capacity and constant-volume pump : en
  • GB290715A - Improvements relating to electric switch-gear : en
  • FR638129A - Advanced Nutcracker : en fr
  • GB282743A - Improved tubular dust filters : en
  • GB290537A - Improvements in or relating to metal-shearing machines : en
  • US1669786A - Device for controlling the energy supply of internal-combustion engines : en
  • US1669492A - Bottle washer : en
  • AU717227A - An improved device for use infilling receptacles with liquids : en
  • CA280082A - Golf club : en fr
  • GB290502A - Improvements relating to windscreens for vehicles : en
  • GB290719A - Improved apparatus for use in the manufacture of alkali and alkaline earth hydroxides : en
  • DE459833C - Device for lateral displacement of the paper roll drive belt of paper roll drives on rotary printing machines : de en
  • FR638076A - Improvements to electrical resistances : en fr
  • FR638105A - Improvements to filing systems : en fr
  • DE460049C - Hairpin : de en
  • GB290432A - An improvement in or relating to continuous centrifugal dryers : en
  • GB290539A - Improvements in radio high tension batteries : en
  • DE459913C - Device for switching on automatic switches n times in succession : de en
  • ES106500A1 - A flower holder, usable as a vase. : en es
  • ES106711A1 - A luminous projection apparatus with automatic or activated continuous operation. : en es
  • US1669589A - Power-line signaling system : en
  • US1669979A - Combination carburetor and fuel burner : en
  • DE459824C - Smoldering process : de en
  • ES106651A1 - A new system for fixing moldings on the walls and especially in car bodies. : en es
  • ES105971A1 - A protection procedure against wind action of all mobile devices and especially gantries. : en es
  • ES106671A1 - Electric machine with the package of stator plates cooled externally. : en es
  • US1669629A - Car roof : en
  • US1669861A - Game : en
  • FR638019A - Method and device for supplying energy to projectile rockets and for regulating them : en fr
  • US1669479A - Partition pilaster : en
  • US1669499A - Exerciser : en
  • US1670208A - Apparatus for the manufacture of fancy knitted fabrics on circularknitting frames : en
  • CA280238A - Decelerator : en fr
  • CH125975A - New product to insulate heat and electricity, and process for preparing it. : en fr
  • US1669578A - Wheel-anchoring device : en
  • US1669758A - Helicopter : en
  • US1669833A - Machine for and method of making can-opening keys and attaching the same : en
  • CA280110A - Animal trap : en fr
  • CH125701A - Slicing machine. : en it
  • CH125961A - Process for the purification of vanillin. : en fr
  • US1669641A - Device for lifting comb frames used in beehives : en
  • CH125985A - Stamp roller device on stamp machines. : de en
  • CH125843A - Articulated arm for tents. : en fr
  • DE459805C - Device for filling certain quantities of soft mass into containers : de en
  • ES106614A3 - A procedure for the dosage of harmless colorants for food materials. : en es
  • FR638042A - Fireplace grid : en fr
  • CH125784A - Device on piston machines for converting the reciprocating piston movement into a rotating movement of the drive shaft. : de en
  • CH125860A - Floating bathing facility. : de en
  • US1669616A - Shoe for protecting pianos : en
  • US1669634A - Trimming device for tire-building machines : en
  • US1669823A - Tuning peg for stringed musical instruments : en
  • US1669452A - Trailer guide : en
  • CA280233A - Valve for flush tanks : en fr
  • DE459895C - Device for cooling down agglomerated goods of all kinds : de en
  • DE459987C - High voltage capacitor : de en
  • FR638090A - Process for the production of hydrogen peroxide from barium dioxide by reaction with carbonic acid : en fr
  • FR638220A - Indicator device for automatic scales : en fr
  • GB277381A - Improvements in or relating to pressure reducing valves and the like : en
  • CH126014A - Process for cleaning aluminum and its alloys. : de en
  • ES106661A2 - A device on the buckles for fastening the straps by pressure. : en es
  • ES106734A1 - Automatic self-cleaning rotating iron bar grill for gas generators, boilers and other industrial homes. : en es
  • CA280210A - Fish lure : en fr
  • CH126040A - Spark plug. : de en
  • AU967727A - Improvements in molding for automobile bodies andthe like : en
  • CA280116A - Shoe closure : en fr
  • CH125864A - Scaffold support. : en fr
  • US1670101A - Method of dehydrating liquids and products obtained thereby : en
  • US1669647A - Magnetic material : en
  • US1669720A - Furnace : en
  • AU1122328A - An improved method of and means for packing livestock for conveyance in transport vehicles : en
  • US1670172A - Wire-fence machine : en
  • US1669510A - Heat-saturation indicator : en
  • US1669997A - Persalts and process of making the same : en
  • CA280225A - Triplex web press : en fr
  • CH125905A - Electric apparatus for heating water (boiler). : de en
  • AU1060827A - Improvements in or relating to metal protectors for the soles or heels of boots, shoes or like footwear : en
  • CH126018A - Metal sheet. : en fr
  • US1669526A - Cake-mold-filling machine : en
  • USD75183S - Design tor a textile fabric : en
  • GB271871A - Method of and apparatus for discovering and determining the position, configuration, and nature of ores, solutions of salts, or other bodies : en
  • GB287473A - Improvements in mine conveyors : en
  • GB290449A - Improvements in dampers for flues : en
  • CH125935A - Machine for processing wool and other fibrous materials. : de en
  • CA280091A - Power transmission mechanism : en fr
  • DE459941C - Kickback-proof crank handle for explosion engines : de en
  • CA280068A - Joint : en fr
  • DE459778C - Medical irradiation device with mirror arc lamp : de en
  • CA280209A - Carbureter : en fr
  • NL18025C - : en
  • US1669652A - Flooring : en
  • US1669941A - Power saw : en
  • DE459785C - Feed device for woodworking machines : de en
  • DE459891C - Device to improve the heat absorption of the tubes of tube boilers housed in the radiation room : de en
  • US1670253A - Welding clamp : en
  • US1669581A - Device for causing flow of fluid : en
  • US1669993A - Toy figure : en
  • US1670261A - Apparatus for cutting foodstuffs : en
  • USD75169S - Design for a ease eor a floor, lamp : en
  • US1670181A - Beater for paper-making machines : en
  • DE459972C - Cloth laying machine with a cloth laying knife that moves back and forth and is driven by a crank that can be adjusted in terms of its effective length : de en
  • US1669948A - Apparatus for handling loose materials : en
  • CH125930A - Flat broom. : de en
  • GB267949A - Improvements in or relating to the manufacture of bricks : en
  • CA280113A - Ventilator : en fr
  • DE460013C - Process for the production of sets for two- and multi-color printing by means of the die setting and line casting machine : de en
  • GB290478A - Improvements in weighing scales : en
  • GB290550A - Improvements in or relating to endless track vehicles for transporting liquids : en
  • US1669743A - Method of making wire : en
  • CH125920A - Detachable disc brush attachment for floor polishers. : de en
  • CA280151A - Gas holder : en fr
  • CH125172A - Wash basin with actuation fitting for the basin drain valve with exposed rods. : de en
  • US1669763A - Internal-combustion engine : en
  • USD75147S - Design for a safety razor : en
  • US1669596A - Valve-grinding compound : en
  • CH125973A - Process for preparing hides for tanning. : en fr
  • ES106742A1 - Improvements in internal combustion or internal combustion engines. : en es
  • CH125791A - Internal combustion engine with exhaust gas turbine. : de en
  • US1669676A - schneider : en
  • US1669695A - Pendant crossing guard with deflector : en
  • US1669460A - Liquid gauge : en
  • US1669518A - Elevator control system : en
  • CA280093A - Spotting tool : en fr
  • DE460019C - Electrically heated trouser hanger : de en
  • DE460117C - Columns of mica chunks : de en
  • CH125982A - Process for cleaning the forme cylinders of rotogravure printing machines. : de en
  • US1669458A - Pallet and grate for sintering machines : en
  • CA280212A - Cooking apparatus : en fr
  • FR638055A - Changing claim in vehicles : en fr
  • FR638203A - Improvements to telegraph receiving devices : en fr
  • FR638207A - Metal plating process : en fr
  • US1669776A - Sampling device for tank cars : en
  • AU976622A - Improvements relating tothe driving of sheepshearing machines : en
  • AU937927A - Adjustable tool for fitting tyres to rims of wheels : en
  • US1669725A - Shaft bearing : en
  • US1669760A - Combined ironing board and clothes rack cabinet : en
  • CH125837A - Number switch for telephone systems with dialer operation. : de en
  • US1669654A - Transmission chain : en
  • CA280062A - Cable bracket : en fr
  • CA280182A - Engine starter : en fr
  • US1669406A - Process and apparatus for production of metals from ores : en
  • US1670117A - Hood latch : en
  • US1669435A - Apparatus for treating vegetation : en
  • US1669702A - Fuse box : en
  • US1669975A - Metal-coating machine : en
  • CA280111A - Oil refining apparatus : en fr
  • US1670278A - Silent-chain drive : en
  • CA280158A - Lamp manufacture : en fr
  • ES106572A1 - A procedure for the reproduction of relief models and drawings by embossing. : en es
  • ES106723A1 - Improvements in the separation of lead from solutions. : en es
  • FR638088A - Plant for the treatment of graphite ores and other similar ores : en fr
  • GB266007A - Contact sulphuric acid process : en
  • DE459922C - Sliding safety device with movable abutment : de en
  • GB276302A - Improvements in the method of, and apparatus for, distilling liquids, more particularly liquid hydrocarbons : en
  • CH125557A - Carburettor for internal combustion engines with automatic dosing of the combustible liquid. : en it
  • US1669935A - Wheel ridge buster : en
  • US1670086A - Wood preservation : en
  • CH125917A - Electric immersion heater. : de en
  • USD75158S - Abeam fbeiman : en
  • CA280167A - Electron-emission material : en fr
  • CH125891A - Process for the preparation of a crystallized arsenobenzene derivative. : de en
  • CA280140A - Water pitcher : en fr
  • FR638098A - Instant visit settling siphon : en fr
  • ES106543A1 - Carded knit blankets, for bed, travel, sport and other uses. : en es
  • CA280135A - Steel billet : en fr
  • CH125918A - Device for picking up dust. : de en
  • US1670232A - Dumping body : en
  • USD75159S - Design pos a glass goblet : en
  • CA280124A - Ditch filler : en fr
  • AU893027A - An improved method of, and means for, packing livestock for conveyance in transport vehicles : en
  • US1669605A - Abdominal supporting corset : en
  • US1670143A - Bolster for railway cars : en
  • CH125927A - Passing device. : de en
  • GR1845B - METHOD AND APPARATUS FOR CONCENTRATION OF JUICES, HERBAL EXTRACTS AS ORGANIC AND INORGANIC SOLUTIONS IN GENERAL THE HELP OF AN ARTIFICER. : el en
  • US1669587A - Enameling cradle : en
  • FR638030A - New membrane applicable to microphones and telephones and devices deriving from the use of this membrane : en fr
  • USRE16960E - Paint container for spray : en
  • FR638139A - Vehicle wheel fitting : en fr
  • US1670139A - Lathe : en
  • US1670260A - Metallic inner tube : en
  • US1669523A - Instrument holder : en
  • US1670091A - Electrical receptacle construction : en
  • GB290377A - Process for the manufacture of new depolymerisation products from carbohydrates of high molecular weight : en
  • DE459903C - Process for the preparation of ureides of dialkyl acetic acids : de en
  • GB290462A - Improvements in and connected with vehicle tyres : en
  • GB290463A - Improvements in or relating to conveyors : en
  • GB290379A - Improved combined or convertible box and table : en
  • FR638221A - Chestnut peeling machine : en fr
  • GB290402A - Improvements in or relating to apparatus for the control of temperatures : en
  • GB290459A - Improvements in marking confections and in dies therefor : en
  • US1669704A - Molding apparatus : en
  • US1669885A - Method and mechanism for marking and finishing paper : en
  • US1669896A - Coin purse : en
  • USRE16966E - traver : en
  • FR638020A - unscrewable safety nut : en fr
  • CA280094A - Gear : en fr
  • CH125832A - Process for the preparation of diethylaminoethyl-8-aminoquinoline. : de en
  • US1670001A - Combination tool : en
  • DE459846C - Method for measuring dielectric losses of oils, resins, petrolatum, petrolatum and masses composed of them at very high voltages : de en
  • DE459997C - Snap trap : de en
  • DE460030C - Production of hydrogen peroxide from barium peroxide using carbonic acid : de en
  • US1670064A - Drawing roller for spinning machines : en
  • DE459938C - Search harness for dogs : de en
  • ES106523A3 - A product of calcium cyanide. : en es
  • ES106816A1 - Improvements in machines to make coffee infusions, heated by gas or carbureted air. : en es
  • CH125446A - Thread-tying device, especially for connecting the thread ends of two warps. : de en
  • US1669544A - Hotjse electric : en
  • DE460058C - Light meter : de en
  • US1669617A - Carton for pots of plants, flowers, and the like : en
  • DE459850C - Extractor system, especially for leaching tanning materials : de en
  • GB290378A - Improvements in or connected with mechanically operated electric switches and the like : en
  • USRE16963E - Hugo manovii : en
  • FR638118A - Shoe upper : en fr
  • ES106735A1 - A method, with the corresponding apparatus, of application to exhibitions and competitions to guarantee by verification that the awarded products are analogous to those that reach the consumer. : en es
  • FR638183A - Measuring pump with determined volume or determined weight : en fr
  • US1669710A - Bracelet : en
  • US1669880A - Thermostatic control for radiators : en
  • USD75173S - Design eor an arm eor a ploor lamp : en
  • USD75157S - Maby helen forsyte : en
  • DE459857C - Storage device with flexible support for all types of vessels on sink : de en
  • ES106542A1 - Rubber or rubber soles with fabric reinforcement of textile fibers or powdered fibers. : en es
  • US1669655A - Safety tool check : en
  • ES106652A1 - A manufacturing process of all kinds of tiles, glazed, with the intersecting edge glazed with the sides biscochada, canceled and replaced by a small chamfer or connecting curve of the aforementioned surfaces. : en es
  • US1669434A - Switching device : en
  • ES106617A3 - Adjustable glass balancer. : en es
  • ES106784A1 - Arrangement in cylindrical knitting machines to manufacture seamless round knit articles. : en es
  • US1669416A - Planographic-printing element and process of making same : en
  • US1670115A - Signal for vehicles : en
  • US1669746A - Portable motor wrench : en
  • US1670054A - Freight-car truck : en
  • USD75177S - Design for a lamp spindle or similar article : en
  • GB290481A - Improvements in electrically-heated machines for the brewing of tea, coffee, and the like beverages : en
  • GB290491A - Process for the production of manganese peroxide and other manganese oxides from manganese containing ores and substances : en
  • CH125989A - Dismountable model for drawing lessons. : de en
  • DE459796C - Process for making blueprints and photocopies : de en
  • GB290722A - Improvements in or relating to packing material : en
  • GB290518A - : en
  • US1669649A - Magnetic material : en
  • ES106650A3 - Improvement in devices for the manufacture of tubular bands or paper or cardboard spindles for balls, cadejos and other uses. : en es
  • FR638004A - Device intended to transform a mower into a bleach mower : en fr
  • GB290325A - Improvements in or relating to hydraulic presses and other machines : en
  • GB275182A - Improvements relating to gyroscopic compasses : en
  • AU1049127A - Process for treating cane juice settlings : en
  • CH125848A - Box frame for vehicles. : de en
  • US1669650A - Valve-actuating device : en
  • US1669774A - Paper-drying machine : en
  • US1670213A - Pull-over garment : en
  • US1670020A - Portable stove cabinet : en
  • US1670223A - Portable fireplace : en
  • US1669584A - Brake-testing device for automobiles : en
  • US1670079A - Submarine mine : en
  • US1669553A - Friction driving mechanism : en
  • GB290498A - Improvements in and relating to filling tubes for bottle-filling machines : en
  • US1670056A - Revolving fan : en
  • ES106687A1 - A mechanism to drive the machines of series polishing optical crystals with a cylindrical surface. : en es
  • FR638089A - Ceilings and floors construction process : en fr
  • US1669545A - Switch : en
  • CH125830A - Process for the preparation of a sodium compound of a protein breakdown product containing phosphorus and iron. : de en
  • US1669480A - Scraper : en
  • ES106765A1 - A process for obtaining oxyalkylamines. : en es
  • FR638115A - Device enclosed in a glass container emptied of air : en fr
  • US1669621A - Emergency-brake control : en
  • DE459869C - Roller conveyor for beetroot and similar harvesting machines : de en
  • CA280104A - Mechanical movement : en fr
  • FR638217A - Improvements to vehicle wheels : en fr
  • GR1838B - MATERIAL REPLACEMENT OF CEMENT, IRON AND WOOD. : el en
  • US1670050A - Foot-pedal switch for traffic signals : en
  • US1669467A - Rotary drill bit : en
  • US1669487A - Sparking plug : en
  • US1669742A - Railway switch : en
  • USD75144S - Design for a radiator-cap ornament or similar article : en
  • FR638034A - Method of establishing a multicellular band for lifting liquids, and resulting industrial product : en fr
  • GB278000A - Improvements in or relating to steam superheater elements : en
  • FR638037A - Circuit breaker : en fr
  • GB290542A - Improvements in readily dispersible dyestuff preparations : en
  • US1670283A - Feeler mechanism for looms : en
  • AU712827A - A process forthe preparation of mixtures of carbon monoxide and hydrogen from hydrocarbons : en
  • ES106645A1 - A procedure for the preparation of impermeable concrete especially for paving streets. : en es
  • DE459956C - Tree weight compensation device for chain clippers : de en
  • ES105930A1 - A method of generating a jet or cooling stream for dental operations and the like. : en es
  • US1669516A - Automatic reclosing circuit interrupter : en
  • USD75149S - Design foe : en
  • US1669788A - Art op rolling metal : en
  • US1670150A - Key for key-opening cans : en
  • CH125948A - Wool sweater. : de en
  • DE459989C - Process for the preparation of o-oxyazo dyes : de en
  • GB290409A - Improvements in or connected with the lubrication of motor car axles and like enclosed mechanisms : en
  • FR638073A - Post of t. s. f. with interchangeable elements : en fr
  • US1669726A - Attachment for bottle-capping machines : en
  • US1670128A - Marcel water waver : en
  • US1670218A - And ernest williams : en
  • CH125815A - Device for the selective disconnection of short-circuited electrical, parallel-connected units of rectifier systems. : de en
  • ES106495A1 - Folding hood with side curtains for cars and vehicles in general. : en es
  • FR638071A - Improvements made to roof gables : en fr
  • US1669482A - Golf club : en
  • US1669992A - Spark plug : en
  • CA280081A - Locomotive frame : en fr
  • ES106565A1 - Auxiliary device to launch or lower boats. : en es
  • FR638165A - Improvements to liquid distribution systems : en fr
  • CA280163A - Grid machine : en fr
  • DE459966C - Jaw crusher with interchangeable crushing plates : de en
  • FR638033A - System for assembling and locking a movable wall perpendicular to a fixed wall and application of said system as a cover attachment : en fr
  • US1670098A - Continuous tank furnace : en
  • CA280103A - Piston : en fr
  • FR638172A - New anti-glare device for automobile headlights : en fr
  • US1670151A - Store-front construction : en