• ES107233A1 - Device for marking work pieces. : en es
  • ES107298A3 - Improvements in the transmission of gears for the drive of the dynamos that ensure the lighting of the trains. : en es
  • DE461288C - Board game with discs that can be slipped onto bars : de en
  • US1673163A - Ways for lathes and like machines : en
  • GB291869A - Improvements in apparatus for the control of electric circuits : en
  • GB291995A - Improvements in or relating to appliances for correcting deformities of the foot : en
  • US1673066A - Apparatus for dehydrating liquids : en
  • US1673198A - Pbimary cell : en
  • US1673709A - Coin assorting and packaging machine : en
  • DE461102C - Dog leash : de en
  • DE461122C - Display device for signals, traffic points, advertising u. Like., In which the panels are attached to endless chains or the like, moved by hand or by motor : de en
  • US1673392A - Vehicle bumper : en
  • US1673590A - Combination shaving utensil : en
  • USD75469S - Oscar e : en
  • DE461042C - Binder for unperforated documents, which are clamped in the binder by a rotating bracket : de en
  • DK38854C - Device for Printing Machines for Feeding the Printing Sheet. : da en
  • GB291936A - Improvements relating to pumps : en
  • US1673223A - Polished rod rotor : en
  • US1673645A - Metallic receptacle and process of producing the same : en
  • US1673655A - Nonskid chain for automobiles : en
  • US1673763A - Towel package : en
  • ES107079A3 - A folding apparatus. : en es
  • ES107393A1 - A fuze of time and internal combustion, with a safety cap against the untimely extinction of the melting rings. : en es
  • US1673644A - Electric plug : en
  • US1673591A - Temperature indicator and controller : en
  • AT109920B - Oil switch. : de en
  • DE461170C - Oil wiper for axle sleeves : de en
  • FR639209A - New two-grid lamp : en fr
  • CH126433A - Watch movement racket. : en fr
  • FR33011E - Improvements to multiple control power units : en fr
  • US1673611A - John sidney williams and sidney preston williams : en
  • FR639147A - Process for manufacturing ferruginous bricks based on slag, intended for use in various metal furnaces : en fr
  • FR639191A - Air distributor for liquid or atomized fuel burners : en fr
  • FR639241A - Process for the berginization of coal : en fr
  • DE461088C - Letter folder for documents with a clamping device, which consists of a curved spring that can be pressed down by a slide and carries clamping fingers : de en
  • FR639229A - Process for filling wormholes for wood preservation : en fr
  • DE461108C - Prismatic guide and chip protection for lathes with bridges and similar machine tools : de en
  • DE461356C - Process for the production of fermented citric acid : de en
  • FR639061A - Socket for electric accumulators, batteries or various generators of electrical energy : en fr
  • GB291924A - Improvements in derby doublers or sliver lap machines : en
  • FR33048E - Improvements made to reflectors intended to return rays emitted by a light source to a limited portion of the space : en fr
  • FR639227A - Improvements to wafer machines : en fr
  • US1673257A - Seat and bed arrangement for automobiles : en
  • US1673470A - Safety valve : en
  • CA280993A - Blank machine : en fr
  • ES107136A1 - A fastening or fastening device for garments and other effects for personal use. : en es
  • ES107154A1 - a process of simultaneous distillation, purification and dehydration of the alcohol, starting from the fermented musts. : en es
  • US1673179A - Pulling apparatus : en
  • CA280988A - Bun and bread rounder : en fr
  • CH126397A - Stuff and flattening press. : de en
  • CH126598A - Appointment folder. : de en
  • US1673049A - Automatic time-controlled switch : en
  • CH126333A - Weir device for vacuum-insulated bottles. : en fr
  • AT109862B - Process for roasting Spateisenstein and other carbonated ores. : de en
  • FR33004E - Method of washing coals, ores and the like, and apparatus for carrying out this method : en fr
  • FR639098A - Process for making mixtures of cocoa, or chocolate and milk, and product thereof : en fr
  • FR639095A - Three-phase winding arranged to operate on two-phase current : en fr
  • GB291972A - An improved apparatus for trimming or cutting wallpapers or the like : en
  • GB291982A - An advertising device for table use : en
  • FR639074A - Side splash guards for automobiles or the like : en fr
  • GB280512A - Electrically driven spindles for spinning yarn : en
  • GB291920A - Improvements in or relating to printing machinery : en
  • CH126323A - Rotary handle for operating transmission organs. : de en
  • US1673210A - Automobile brake : en
  • CA280846A - Method of making tire carrying rims : en fr
  • GB291927A - Improvements in or relating to electric arc lamps for therapeutic and other purposes : en
  • ES107344A1 - A shock absorber device for firing, flashing and recoiling automatic firearms. : en es
  • DE461030C - Multiple press for shoe production : de en
  • DE461081C - Feed reversing device for vertical gate : de en
  • US1673079A - Radio tuning control device : en
  • US1673255A - Thermostat : en
  • CA280904A - Fire place damper : en fr
  • US1672991A - Serving mechanism : en
  • US1673688A - Combined transmission and brake-controlling mechanism : en
  • CH126515A - Packaging for perishable food and beverages. : de en
  • USD75517S - Design por a lamp base or similar article : en
  • US1672968A - Transmission circuits : en
  • US1673424A - Rail bond : en
  • CA280917A - Hood catch : en fr
  • FR639175A - Mechanical hammer, capable of replacing the batter in forging work : en fr
  • US1672957A - Signaling system : en
  • US1673567A - Electrically-heated tempering bath : en
  • US1673431A - Furring bracket : en
  • GB291888A - The manufacture of new dyestuffs from indoline bases : en
  • US1673181A - Internal-combustion engine : en
  • US1673751A - Stuffing box : en
  • GB291830A - An improved construction of cloth expander or scrimp rail : en
  • AT109942B - Device for determining insulation defects, preferably on railway lines. : de en
  • US1673075A - Saw : en
  • US1673296A - Electric heater, toaster, and cooker : en
  • CA280967A - Shock absorber : en fr
  • US1673005A - Condenser : en
  • US1673364A - Roller : en
  • US1673404A - Controlling means for burners : en
  • US1673411A - Loose-leaf binder : en
  • FR639142A - Arrangement for starting steam generators : en fr
  • FR639214A - Method of manufacturing combs from continuous fibers, by a continuous operation : en fr
  • ES107100A1 - An industrial process, special for the punishment of sugar and applicable to the manufacture of candies, chocolates and in general when the caramelization of sucrose and its like is pursued. : en es
  • ES107255A1 - Perfection in apparatus to concentrate minerals. : en es
  • FR639157A - Servant support intended to be mounted on the cap of decimal and Roman scales weighing instruments : en fr
  • GB291993A - Improvements in a presser foot for sewing machines : en
  • FR639052A - Drum for straight loom : en fr
  • FR639193A - Method and devices for television and for the remote transmission of ordinary, monochrome, polychrome, relief, etc. images. : en fr
  • US1672876A - Railway tie : en
  • US1673352A - fairchild : en
  • CH124956A - Mobile machine for the destruction of white grubs. : de en
  • CH126557A - Securing for cork closures. : de en
  • DE461127C - Compensated machine for single or multi-phase alternating current with commutator winding in the primary part of the machine : de en
  • DE461183C - Production of coarsely crystalline sodium perborate : de en
  • GB292651A - Improved means for effecting an angular adjustment or movement between two connected parts : en
  • US1672865A - Attaching means for railroad rails : en
  • US1673129A - Hog ring : en
  • CH126579A - Process for the preparation of a new derivative of anthraquinone. : de en
  • AU857427A - Internal combustion engine : en
  • CA280971A - Shock absorber : en fr
  • US1672878A - Process of chlorination : en
  • US1673071A - Hair-waving iron : en
  • US1673575A - Furnace gratt : en
  • ES107265A1 - Waterproof objects made of insolubilized gelatin, with or without reinforcement frames. : en es
  • AT109853B - Cooling device for mercury vapor glass rectifiers. : de en
  • CA280845A - Cattle yoke : en fr
  • CH126587A - Process for the production of rolled and pressed, durable and non-weathering soaps. : de en
  • GB283914A - Improvements in wire reels : en
  • DE461038C - Filling firing for large ovens : de en
  • GB291868A - Improvements in apparatus for facilitating the combustion of fuel and consuming smoke in boiler and other furnaces : en
  • DE460906C - Switching arrangement for two or two times two circuits that are to be switched in a certain order : de en
  • FR33025E - Cardboard drum for the presentation of cotton balls for sewing : en fr
  • GB292230A - Improvements in mouldings for vehicle bodies : en
  • DE461308C - Inking unit on printing machines : de en
  • AT109840B - Acid tube for handheld fire extinguishers. : de en
  • DE460864C - Smoldering furnace : de en
  • FR639064A - Locomotive refinements : en fr
  • CA280879A - Vacuum oil burner : en fr
  • US1673539A - Means for cleaning the submerged surfaces of vessels : en
  • US1673252A - Art of motion pictures : en
  • US1673485A - Cap : en
  • DK38863C - Filter for Fine Filtration of Liquids. : da en
  • FR639137A - Automatic digging and digging mechanism : en fr
  • GB291962A - Method of carbonizing coal : en
  • ES107432A1 - A new procedure for the manufacture of coloring fat pencils for complexion makeup. : en es
  • GB291871A - Improvements in single core electric cables : en
  • US1673101A - Stock feeder : en
  • US1673267A - Incandescent electric lamp : en
  • US1673492A - Universal joint : en
  • US1673672A - Method of treating latex and the products obtained therefrom : en
  • CA280827A - Machinery for processing granular materials : en fr
  • CH126398A - Football boots. : de en
  • DE461018C - Epicyclic gears built into the rear axle housing of motor vehicles : de en
  • AT109817B - Gaiter closure. : de en
  • AU1084627A - Improvements in pictorial illustrations : en
  • CH126529A - Process for the preparation of 1-p-tolyl-3,4-trimethylene pyrazolone. : de en
  • US1672902A - Coiler : en
  • CH125884A - Procedure for operating bright annealing furnaces. : de en
  • CH126129A - Tillage machine. : de en
  • FR639242A - Process for obtaining high activity coal : en fr
  • US1673511A - Fuel nozzle for internal-combustion engines : en
  • CA280886A - Fly-catcher : en fr
  • CH126411A - Stapler. : de en
  • CH126552A - Device for applying a liquid to the ground. : de en
  • US1673452A - Interchangeable shoe heel : en
  • ES107226A3 - A system of closures for bags. : en es
  • US1673563A - Polish-rod grip : en
  • US1672981A - Legging : en
  • USD75511S - Design fob a building : en
  • US1673442A - Dry-pipe valve : en
  • CA280854A - Wind-motor : en fr
  • CA280858A - Circular packing cutter : en fr
  • CH126399A - Device for the quick determination of the most suitable boot insert for a buckled foot. : de en
  • CH126556A - Bottle cork, in particular for demijohns. : de en
  • AU663327A - Anti-holdup device : en
  • CH126489A - Adjustable heat switch. : de en
  • US1673052A - Binder reel : en
  • DE460795C - Mercury vapor jet pump : de en
  • US1672993A - Protective device : en
  • US1673762A - Slack adjuster for silent chain drives : en
  • US1673168A - Shipping crate : en
  • US1673624A - Treatment of metals : en
  • CH126513A - Pack of embroidered handkerchiefs. : de en
  • CH125947A - Device for masking leg faults. : de en
  • US1673117A - Fastening device for straps, bands, and bracelets : en
  • DE461203C - Process and furnace for melting enamels, frits and glazes : de en
  • ES107094A1 - Perforating and self-reproducing device. : en es
  • FR639177A - Alumina manufacturing process with simultaneous obtaining of hydrochloric acid and alkali compounds : en fr
  • FR639080A - Further training in talking machines : en fr
  • FR33033E - Hand brake improvements for motorcycles and others : en fr
  • FR33097E - Mud flaps for motor cars : en fr
  • GB291979A - An improvement in the construction of stems for steering forks for bicycles and tricycles : en
  • USD75467S - Design for a plate section for a candlestick : en
  • ES107383A1 - Procedure for obtaining coloring bodies. : en es
  • GB292022A - Improvements in or relating to triple expansion steam engines : en
  • US1672982A - Marker : en
  • US1673098A - Process and apparatus for the manufacture of plate glass : en
  • USD75472S - Design fob : en
  • ES107227A3 - A machine for automatically making pearl and curly bobby pins. : en es
  • ES107216A1 - Arrangement for obtaining tubes with autogenous welding. : en es
  • ES107235A1 - A refrigerating machine with vertical rotary compressor. : en es
  • US1673172A - Adjusting mechanism for fruit-grading-machine kicker wheels : en
  • US1673334A - Hover for oil-burning brooders : en
  • US1673600A - Cooler fob frosting : en
  • US1673630A - Paving construction : en
  • USD75490S - Locke : en
  • US1673663A - Method of separating gas and water from oil and apparatus therefor : en
  • ES106590A1 - An air propeller. : en es
  • CH126438A - Device for removing the metal strip laps from the reels of the cold rolling mills. : de en
  • CH126446A - Workpiece feeding device on screw thread cutting machines. : de en
  • CH126506A - Method and apparatus for producing a fire extinguishing agent. : de en
  • US1672984A - Material-working mechanism : en
  • US1673035A - Signal lamp : en
  • US1673691A - Method of producing hydrogen : en
  • US1672872A - Skimmer inlet for boilers : en
  • US1673405A - Roller skate : en
  • US1673496A - Method of producing carbon black from mixtures of acetylene and other hydrocarbons : en
  • ES107288A3 - A single worm gear speed reducer for forklift machines. : en es
  • GB291933A - Improved construction of spring mattress for bedsteads : en
  • GB291935A - Improvements relating to knicker garments : en
  • GB291984A - Improvements in trolley heads as used on electric tramway and railway vehicles : en
  • DE461145C - Device for generating an electric arc ignited by coal ends, which burns in a burner pot that is only open at the bottom without special blow magnets : de en
  • AT109833B - Process for the production of splinter wood. : de en
  • DE460997C - Typewriter with a rotatable stop lever that can be moved in the path of the edge stops or the table stops : de en
  • CH124646A - Display stand. : de en
  • ES107205A1 - A new industrial result consisting of gut strings, endless. : en es
  • ES107252A1 - Water meter of previous payment. : en es
  • FR639237A - Improvements in waterproof fabrics and their manufacture : en fr
  • US1673110A - Oil-burning mechanism : en
  • US1673735A - Process for the manufacture of yeast : en
  • FR33045E - Process and apparatus for obtaining sheets of raw glass intended for the manufacture of ices and other superior qualities of glass : en fr
  • DE461267C - Procedure for removing enamel from enamelled objects : de en
  • FR639143A - Improvements to plates forming clichés or plate holders for addressing machines : en fr
  • GB291999A - Improvements in or relating to metal tubing : en
  • ES107217A1 - Procedure for obtaining a conductive layer around the electrical cables or conductors of said cables. : en es
  • ES107169A1 - Perfections introduced in dust separators of the centrifugal type. : en es
  • FR33012E - Improvements made to hair clips : en fr
  • GB292180A - Improvements in or relating to the dyeing, printing or stencilling of materials made of or containing cellulose derivatives : en
  • US1673569A - Transformer oil tank : en
  • DE460938C - Dust sealing device for axle sleeves of rail vehicles : de en
  • USD75486S - Design for a clock mounting : en
  • US1672874A - Perforating machine : en
  • US1673264A - Method of treating tea : en
  • US1673363A - Pressing machine : en
  • US1673639A - Bank counter : en
  • US1673632A - Rotary engine : en
  • ES107103A1 - Wheel improvements for all types of vehicles, especially for aviation and automobiles. : en es
  • ES107146A1 - A procedure to keep fresh, plants, especially flowers and vegetables, as well as freshly cut fruits. : en es
  • ES107326A1 - A chemical formula and procedure for making wraps to preserve fruits. : en es
  • US1673248A - Line-anchoring device : en
  • GB291901A - Improvements in stage scenery and lighting effects and apparatus for use therewith : en
  • GB282355A - Improvements in driving ropes : en
  • AT109820B - Horn built into a speaking machine housing. : de en
  • AT109915B - Device for cleaning and smoothing films. : de en
  • DE461124C - Ampoule pack : de en
  • ES107218A3 - A cylinder head system for internal combustion engines. : en es
  • GB292039A - Improvements in the manufacture of activated charcoal or carbon : en
  • US1672934A - Cigar mouthpiece : en
  • GB291894A - Thermionic amplifiers : en
  • US1673502A - Cloth-cutting and button-removing machine : en
  • US1673685A - Method of and apparatus for treating solutions and products : en
  • ES107260A1 - Improvements in the diathermic handles for all kinds of kitchen utensils. : en es
  • ES107415A1 - An improved process for the treatment of materials formed with cellulose derivatives or containing said derivatives. : en es
  • DE461135C - Process for the production of fine-pored wire mesh filters : de en
  • ES106551A1 - An apparatus for the continuous extraction of sugary materials contained in sugar plants. : en es
  • FR33074E - Totalizing tachometer : en fr
  • FR639218A - Process for preparing liquid sodium and potassium alloys : en fr
  • CA280915A - Swing : en fr
  • FR639221A - Ventilation frame : en fr
  • GB291958A - Improvements in or relating to composition fuel : en
  • ES107054A1 - Improvements in the construction of explosion and combustion engines. : en es
  • FR33052E - Agricultural implement activating an acid sprayer : en fr
  • GB283915A - Improvements in or relating to carding machines : en
  • GB284659A - Device for the evacuation or discharge of silos for beetroots and similar products : en
  • DE461055C - Slightly inclined plan grate moved by power drive : de en
  • US1673464A - Drying apparatus : en
  • CA280998A - Shoe manufacture : en fr
  • US1673064A - Paper-folding machine : en
  • US1673330A - Pin-wheel toy : en
  • US1672889A - Coil : en
  • US1673157A - Compressor for refrigerating apparatus : en
  • FR33043E - Mechanically operated syringe : en fr
  • GB291832A - Improvements in and relating to the treatment of gases arising from the distillation of coal and the like : en
  • DE461078C - Shooter striking device for mechanical looms : de en
  • ES106222A1 - A procedure for the separation of nitroglycerin from waste acids and for the separation of analogous liquid mixtures. : en es
  • ES107082A1 - A procedure for the complete use of carbonic acid. : en es
  • US1672973A - Method for coating cores : en
  • AU755627A - Improvements in or relating to methods of operating blast furnaces : en
  • CH126307A - Coin sorting machine. : de en
  • AU1087227A - Improvements inmotion picture projectors : en
  • USD75526S - Design for a goblet or the like : en
  • US1673676A - Electric switch : en
  • FR33049E - Transparent with transformations depending on whether it is lit from the front or from behind : en fr
  • US1673160A - Mechanism for rubbing and polishing : en
  • DE461208C - Bellows attachment to the lens mount of photographic cameras : de en
  • FR639244A - Converter background : en fr
  • GB267527A - Improvements in or relating to absorption refrigerating apparatus : en
  • FR639154A - Device for cleaning and drying glasses, by hand or by traction : en fr
  • US1673196A - Insulated-wire-stripping device : en
  • USD75470S - Design for a banding for metal work : en
  • US1673221A - Wrench : en
  • US1673341A - Cotton cleaner and drier : en
  • CA280876A - Outdoor urinal : en fr
  • AT109914B - Device on electric traction vehicles to prevent the reversing switch from being switched to the opposite direction of travel while driving. : de en
  • DE461128C - Lamp socket made of insulation material : de en
  • AT109902B - Solderless pipe connection. : de en
  • FR639201A - Method and arrangements for the composition of oscillating currents : en fr
  • GB292217A - Improvements in the production of stable suspensions or pastes of coal : en
  • US1673727A - Cigar lighter : en
  • AT109944B - Three-phase control for engines with counter-current braking. : de en
  • US1672894A - Oscillograph : en
  • US1673369A - Ship's signaling or broadcasting device : en
  • GB281720A - Improvements in or relating to detectors for electric waves : en
  • GB292045A - Improvements in or relating to feed bags or the like : en
  • ES106221A1 - A procedure for washing glycerin and other similar nitric ethers. : en es
  • CA280900A - Clothes line : en fr
  • FR639190A - Door pillar or glass body system : en fr
  • DE461061C - Device for determining the amplitude of any harmonic oscillation : de en
  • DE461118C - Electric safety curtain : de en
  • US1673579A - Lever for self-filling fountain pens : en
  • US1673295A - Bathtub table : en
  • US1673468A - Jimmyproof lock : en
  • US1673674A - Flow meter : en
  • US1673760A - Building construction : en
  • GB291876A - Improvements in coursing apparatus : en
  • CH126519A - Spring loaded lifter. : en fr
  • CA280919A - Tabulating machine : en fr
  • CH126578A - Process to decrease the hygroscopicity of ammonium nitrate. : en it
  • US1673314A - Hairdressing comb : en
  • GB292020A - Improvements in or relating to automatic switches for use in telephone or like systems : en
  • IS40A7 - Casting shutters : en is
  • US1673560A - Vacuum-tube structure : en
  • CH126494A - Sealing attachment for the electrodes of electric arc furnaces. : de en
  • US1673627A - Process for the preparation of cotton fibers : en
  • US1673546A - Motor-starting device : en
  • US1673720A - Railway-rail brace : en
  • US1673736A - Coop : en
  • CA280912A - Device for preventing rail spreading : en fr
  • CA280964A - Surgical needle : en fr
  • ES107078A2 - A rotating field electromagnet for turbo generators. : en es
  • GB292226A - Improvements in switches and circuit interrupters : en
  • ES107247A1 - A packaging or packaging system for pharmaceutical products. : en es
  • GB291941A - Improvements relating to filler caps for petrol tanks, radiators and other liquid receptacles : en
  • US1673538A - Racing toy : en
  • US1673613A - Removable extension attachment for wire fences : en
  • GB286706A - Improvements in self-acting grabs : en
  • GB292031A - Improvements relating to the employment of ejectors in series : en
  • GB292050A - Improvements in or relating to drinking vessels : en
  • AT109866B - Method and device for casting hollow metal bodies. : de en
  • CA281010A - Typewriter : en fr
  • GB292034A - Improvements in oiling of flyers in spinning and like frames : en
  • USD75524S - Irving g : en
  • FR639196A - Process for treating fibers, threads or fabrics of artificial silk, with a view to facilitating weaving, to make them suitable for being loaded and to modify their appearance : en fr
  • FR639198A - Improvements to automatic regulators for electric ovens : en fr
  • US1673318A - Lighting device : en
  • US1673722A - Windshield attachment : en
  • US1673340A - Sleeve-valve engine : en
  • FR33061E - New anti-theft device for motor vehicles : en fr
  • GB291898A - Automatic safety device to be used to prevent tubs operating in coal mines or on waggon ways or light railways from running away down inclines : en
  • ES107104A1 - Self-regulating electric temperature device. : en es
  • CA280934A - Distribution system : en fr
  • DE461179C - Mold with lids and inlaid metal sealing sheets for the production of tight concrete hollow bodies using the centrifugal method : de en
  • ES107132A1 - An indicator device of speeds for automobiles, based on centrifugal force. : en es
  • US1673631A - Amusement device : en
  • FR639225A - Improvements to frequency change radio receivers : en fr
  • ES107431A1 - A feeding apparatus for fuel, mud, clay and other appropriate materials. : en es
  • US1672896A - Window screen : en
  • FR33007E - New closure system for containers : en fr
  • GB292448A - Improvements relating to the manufacture of sheet glass : en
  • ES107115A1 - Improvements in the transmission gear for the drive of the rotary compressor in internal combustion engines. : en es
  • ES107256A1 - Perfeccionamientos in apparatuses to concentrate minerals. : en es
  • GB291886A - Improvements in and relating to the nitration of anthrone and to the preparation of 2: 7 dinitroanthraquinone : en
  • US1673739A - Railway signal torpedo : en
  • GB285499A - Temperature regulating system : en
  • DE460948C - Remote control for winches : de en
  • DE461148C - Process for the preparation of triarylmethane dyes : de en
  • AU1087127A - Improvements in games : en
  • CA280850A - Upholstery spring foundation : en fr
  • CA280880A - Automobile signal : en fr
  • ES107338A1 - A procedure for obtaining corrosive sublimate. : en es
  • FR639150A - Process for the preparation of cellulose derivatives : en fr
  • GB292002A - Improvements in illuminated signs : en
  • US1672883A - Ticket and program holder : en
  • CA280893A - Separable ring : en fr
  • US1673121A - Woodworker's bench : en
  • US1673367A - Telephone system : en
  • US1673216A - Method of treating tobacco : en
  • US1673434A - Electrolytic condenser : en
  • US1673037A - Sound measuring : en
  • DE461054C - Trip switch : de en
  • CH126574A - Method and furnace for calcining coke. : de en
  • US1673412A - Razor-blade holder : en
  • FR639173A - Process for the production of chemically pure aluminum : en fr
  • FR33099E - Process of continuous carbonization of coppice wood, branches, etc., by a mobile agricultural device : en fr
  • CH126540A - Ventilation device for simultaneous venting and ventilation of rooms, in particular stables. : de en
  • US1673042A - Signaling system : en
  • US1673388A - Rim-removing device : en
  • US1673598A - Alternating-current shunt-commutator generator : en
  • US1673706A - Arcing attachment for electric conductor clamps : en
  • CA280977A - Postmarking and stamp cancelling machine : en fr
  • CA280979A - Magnetic separator : en fr
  • US1672916A - Potentiometer : en
  • CH126378A - Suspension device for window and door hangings. : de en
  • US1673128A - Wall-board lath : en
  • US1673457A - Snow remover : en
  • US1673634A - Knitting-machine needle : en
  • US1673031A - Wave transmission system : en
  • US1673231A - Steam superheater : en
  • ES107333A1 - A process for manufacturing metal sheet tips for furniture feet of all kinds. : en es
  • GB279805A - Improvements in the manufacture of figured paper, cardboard and the like : en
  • GB285922A - Improvements in or relating to reverse plating on circular knitting machines : en
  • GB291073A - Device for interchangeably fixing heel-pads : en
  • US1673537A - Foot arch support and the like : en
  • ES107111A1 - Lightweight metal bed frame. : en es
  • ES107116A1 - Improvements in air compressors for the service of internal combustion engines. : en es
  • GB271426A - Improvements in apparatus for indicating the level of material within a receptacle such as for example a blast furnace : en
  • US1672956A - Spark plug : en
  • US1673001A - Meter mounting for service-station equipment : en
  • DE461290C - Wheel of luck : de en
  • ES107185A1 - A security device for cinematographic projection devices. : en es
  • US1673119A - Oil burner : en
  • GB292012A - Improvements in or relating to reaching in machines : en
  • US1673279A - Variable-speed power transmission : en
  • US1673287A - Electron-discharge-tube amplifier system : en
  • US1673056A - Vehicle wheel : en
  • FR639056A - Device applicable to funicular operated carriers : en fr
  • DE461181C - Process for the production of endless wire coils of changing diameter : de en
  • DE460935C - Process and device for the extraction of organic acids and bases from beetroot molasses : de en
  • US1672920A - Production of dyestuff powders : en
  • US1673308A - Press-operating means : en
  • US1673193A - Extension elevator for potato diggers : en
  • US1673013A - Cast pipe and apparatus for making pipe : en
  • US1673302A - Rotary fuel-burner assembly : en
  • US1673675A - Process for the recovery, separation, or extraction of gold, platinum, and other metals, applicable also for the separation of precious stones from the earth or material containing them : en
  • USD75532S - Design fob a doll : en
  • DE460984C - Socket consisting of a bracket and a removable cover for electric tubular lamps with metal bases, so-called festoon lamps : de en
  • US1673286A - Attachment metal fitting for detachable bridge dentures : en
  • US1673547A - Hubert charles baquie : en
  • ES105893A1 - Improvements in loom receivers. : en es
  • CH126408A - Process for the preparation of a yellow azo dye. : de en
  • GB292181A - Improvements in or relating to the dyeing, printing, or stencilling of materials made of or containing cellulose derivatives : en
  • US1672939A - Wire-twisting tool : en
  • US1673640A - Gtjstav ratt : en
  • US1673673A - Electrical converter : en
  • US1673745A - Drilling machine with arbor frame : en
  • AT109948B - Device for the transmission of electrical energy. : de en
  • CH126442A - Device on thread cutting heads for wood screws to support the workpiece when cutting the thread. : de en
  • DE461169C - Axle bearings for rail cars : de en
  • DE450744C - Switching arrangement for dial-up calls when sending messages by means of high-frequency waves wirelessly or along lines : de en
  • FR33017E - Support device for curtain rods and other applications : en fr
  • GB285845A - Improvements in or relating to cooling arrangements for dynamo electrical machines : en
  • USD75478S - Chusetts : en
  • US1673324A - Knockdow box or crate : en
  • US1673536A - Air-bag-testing tank : en
  • ES107390A2 - A ventilated mill for the grinding of pepper husks, barley, corn, bran regrind and other cereals and products. : en es
  • ES107299A1 - A disinfector for hairdressers and barbershops and to disinfect all kinds of objects and utensils. : en es
  • FR33028E - Combustion chamber for injection engines with automatic ignition : en fr
  • US1672882A - Assisnob to sbippbn : en
  • US1673439A - Rim tool : en
  • US1673657A - Combination tent construction : en
  • CA280877A - Abrasive device : en fr
  • DE461001C - Device for automatic regulation of the play in braking devices : de en
  • DK38855C - Tin box with resilient layer. : da en
  • ES107406A1 - A new procedure for the manufacture of Renaissance style mosaics. : en es
  • FR33090E - Protector forming articulated handle for toothbrush : en fr
  • GB292233A - Improvements in or relating to single-acting steam engines : en
  • US1673107A - Refractory material : en
  • US1673444A - Roll holder for wrapping machines : en
  • AT109909B - Method for controlling electrical discharge apparatus with a grid. : de en
  • ES106033A1 - Procedure to make cementitious material of cellular structure. : en es
  • CH126173A - Laundry machine. : en fr
  • CH126381A - Pocket kit for teeth care. : en fr
  • ES107057A1 - Process for the distillation of heavy liquid hydrocarbons and the like, especially of lubricating oils. : en es
  • ES107113A1 - An aspiration fan driven by steam turbine. : en es
  • GB291899A - Improvements in and relating to sliding window shutters and doors : en
  • USRE16991E - Well-testing tool : en
  • US1673139A - Attachment for workbenches : en
  • US1672989A - Loading submarine cables : en
  • US1673615A - Process of purifying phosphatides : en
  • US1673251A - Art of motion pictures : en
  • USD75539S - Design for a combined mirror frame and clock case : en
  • ES107305A1 - An arrangement for holding the spiral filaments in the electric incandescent lamps in the holder. : en es
  • GB291955A - Improved anti-splash fitting for siphon bottles : en
  • ES107053A1 - A procedure to benefit iron ores and their analogues. : en es
  • CH126113A - Automatic signaling device for railway level crossings. : en fr
  • ES107425A3 - An improvement in the manufacture of fabrics. : en es
  • US1673126A - Arch support : en
  • US1673423A - Speed indicator : en
  • GB292000A - Improvements in and relating to feed regulators for steam boilers : en
  • GB277340A - : en
  • AT109900B - Fuel sucker. : de en
  • CA280925A - Steering wheel : en fr
  • FR639092A - Wedge clamp, proportional to the suspended load, for round metal cables : en fr
  • CA281002A - Cable system : en fr
  • ES107021A1 - A procedure for the conservation of the bran of grinding and by-products of cereals. : en es
  • GB291820A - Improvements in or relating to chairs, couches or like articles of furniture : en
  • GB291891A - Improvements in rotary engines, pumps, meters, and the like : en
  • US1673122A - Recuperator : en
  • US1673659A - Educational or advertising appliance : en
  • US1673199A - Ash receiver : en
  • DE461173C - Continuously working evaporation and cooling device for soap and similar masses : de en
  • ES107244A1 - A combined device for automatic maneuvering in electric elevators, for the interruption and switching of the individual circuits of the floors, combined with the general switch. : en es
  • GB267886A - Improvements in means for converting alternating current into steady continuous current : en
  • GB292018A - Improvements in and relating to thermometers : en
  • GB292025A - Improvements in and relating to electrical plant for the transmission of power : en
  • CH126553A - Electrically operated floor cleaning, waxing and polishing device. : de en
  • DE461023C - Device for opening and closing bulkheads on ships by means of liquid pressure : de en
  • ES102636A1 - Roentgen screen. : en es
  • GB282673A - Track-clearer for motor-cars : en
  • CA281019A - Package and cap : en fr
  • US1673153A - Refrigerating machine : en
  • US1673270A - Apparatus for advancing material to material-working apparatus : en
  • US1673403A - Electric battery cell : en
  • GB271880A - Improvements in or relating to reverse plating on circular knitting machines : en
  • DE461153C - Silver-plated mirror on the surface for multi-color recording devices : de en
  • ES105892A1 - Procedure and apparatus for obtaining hydrocarbons of coal and hydrogen. : en es
  • FR33035E - Improvements to electrical insulators : en fr
  • US1672899A - Electrolytic condenser and electrolyte therefor : en
  • ES107232A1 - Pantograph of electrical outlet for electric traction vehicles. : en es
  • GB292051A - Improvements relating to gyroscopic turn indicators for aircraft or other vehicles : en
  • AT109932B - Cooling device for electrical machines. : de en
  • CH126463A - Device for connecting hoses and pipes to hollow bodies. : de en
  • CH126588A - Process for the preparation of acetyl cellulose solutions with high viscosity. : de en
  • AT109933B - Rotary switch. : de en
  • CA280833A - Heating system : en fr
  • DE461205C - Needle holder for sewing machines : de en
  • ES107177A1 - A polyliteral typewriter. : en es
  • DE461241C - Rotary table for deep drilling machines : de en
  • AU774427A - dAn improved street sign or name plate : en
  • DE461249C - Self-locking coupling hook for vehicles from trucks : de en
  • ES107214A3 - Procedure to manufacture artificial casings for sausages. : en es
  • ES107276A1 - Excavator and pulverizer device for granulated products. : en es
  • ES107392A1 - A process for manufacturing hollow artificial wires. : en es
  • FR639207A - Improvements made to glass canes : en fr
  • US1673506A - harrington : en
  • ES107085A1 - A machine to sow beans and distribute fertilizer. : en es
  • ES107117A1 - An improved system for lubrication of internal combustion engines. : en es
  • FR33095E - Process for the production of motive power for the use of temperature differences existing between surface water and seabed water : en fr
  • FR639140A - Coupling device for moving parts, particularly applicable to latching and tripping mechanisms for electrical circuit breakers : en fr
  • FR639200A - : fr
  • CH126183A - Method and machine for forming depressions in footwear bases. : de en
  • AT109826B - Device for the individual issue of cigarettes u. like : de en
  • DE461045C - Process for the production of flexible stereotype matrices using plastic materials : de en
  • DE461089C - Holding device for the open front wall doors in the transition bellows of two coupled railroad cars : de en
  • CA280986A - Plastic material rounder : en fr
  • CH126443A - Device for sharpening workpieces to be processed into wood screws. : de en
  • CH126291A - Headlight. : en fr
  • FR639162A - Vane for centrifugal compressor : en fr
  • FR639247A - Improvement in the establishment of casters, more particularly applicable to furniture : en fr
  • AU1095527A - Process of reclaiming scrap rubber : en
  • CA280864A - Toilet accessory : en fr
  • US1673200A - Crystal-controlled calibrator : en
  • DE461113C - Winding device for an endless movie : de en
  • US1673123A - Article of wearing apparel and method of making the same : en
  • GR1876B - UNITED METAL WREATH. : el en
  • ES107212A1 - Transmission by belts with toothed wedge section belts. : en es
  • ES107410A1 - Arrangement to increase the voltage in the terminals of the alternating current consumers working with idle current. : en es
  • ES107400A1 - A procedure for the filtration, purification and rapid aging of alcoholic liquids. : en es
  • US1672933A - Lineman's test set : en
  • USD75530S - Design for an embroidered lace medallion : en
  • CH126533A - Body roofing. : de en
  • AT109880B - Hollow brick. : de en
  • CH126576A - Process for the production of iodine in an extremely finely divided colloidal form. : de en
  • AT109819B - Tilt balance. : de en
  • US1672980A - Lubricant compressor : en
  • US1673208A - Method of manufacturing uniformly-loaded conductors used for signaling purposes : en
  • AT109827B - Elastic coupling for spinning centrifuges for the production of synthetic threads u. like : de en
  • US1672905A - Fluid-seal air valve : en
  • US1672912A - Molding machine : en
  • ES107342A1 - Liquid counters with fin wheel. : en es
  • FR639136A - Safety cap closure for metal caps and containers : en fr
  • FR639168A - Scoring device for games : en fr
  • GB292010A - Foldable drawing board : en
  • DE461186C - Bell for loudspeaker : de en
  • GB284674A - Improvements in the washing of silk piece goods : en
  • FR33068E - Compact, direct drive compressor : en fr
  • US1672925A - Holder for flat films with clamping devices for the edges of the films : en
  • US1673378A - Belt connecter : en
  • US1673176A - Box : en
  • DE461013C - Check valve, especially for lubricating oil lines : de en
  • DE461058C - Drawing nozzle for the continuous lifting of glass bands from the melt : de en
  • US1673002A - Control of electric waves : en
  • US1673681A - Telemetric system : en
  • GB291814A - Manufacture of anthraquinone derivatives : en
  • DE461051C - Periodic circuit breaker for railway flashing light signals : de en
  • ES107418A1 - An appliance for flushing water in toilets that is automatically charged and unloaded. : en es
  • GB291998A - Improvements in covered yarns or strands and methods of making them : en
  • US1673151A - Centrifugal pump : en
  • US1673246A - Winding machine : en
  • DE460803C - Process for the electrolytic production of light metals such as magnesium and calcium : de en
  • ES107207A3 - A procedure for obtaining velvety skin. : en es
  • DE461191C - Process for the production of magnetic powder for magnetic cores : de en
  • FR639145A - Radial and tangential pressure compensated thrust bearing of airfoil segments supported radially at multiple points : en fr
  • ES107157A1 - External armor (electric lamp) with claims. : en es
  • ES107429A1 - A procedure for the manufacture of closures for bags and purses for women. : en es
  • FR639186A - Macaroni Weigher-Packager : en fr
  • FR639129A - Method and apparatus for the treatment of synthetic ammonia or other similar concentrates : en fr
  • US1673440A - Washer : en
  • US1673614A - Folding tennis racket : en
  • US1673749A - Method of making culinary packages : en
  • ES107019A3 - Improvements introduced in the continuous manufacture of cellulosic products. : en es
  • GB292009A - Improvements in or relating to motor cycle frames : en
  • GB292043A - Improvements in metal shelving : en
  • AU924127A - Improvements in or relating to metallic filaments for electric incandescent lamps : en
  • FR33046E - Bayonet mounting device for the articulation of the arm on the bust of a display mannequin or similar applications : en fr
  • FR639179A - Reduction dial for variable capacitors : en fr
  • US1673085A - Vacuum mixing machine : en
  • CA280962A - Screw conveyer : en fr
  • CH126410A - Method and device for the aftertreatment of precipitated acetyl cellulose. : de en
  • CH126517A - Fitting for boxes to secure them against unauthorized opening. : de en
  • US1673422A - Portable testing set for measuring line induction : en
  • US1673144A - Gift-presenting casing : en
  • US1673284A - Material-handling apparatus : en
  • US1672893A - Ice saw : en
  • ES107272A1 - A new arch for saws. : en es
  • FR33026E - AC power supply for multiple electrode lamps : en fr
  • FR639234A - Sewing with three needle threads, or with a greater number of needle threads, to join two strips of fabric or fabric : en fr
  • US1673112A - Display container : en
  • ES107399A1 - Union of a crank shaft composed of several parts. : en es
  • US1673265A - Art and apparatus for debarking pulp slabs : en
  • US1673501A - Automatic train-controlling apparatus : en
  • US1673516A - Timer : en
  • CH126427A - Device for actuating the type wheels bearing the date numbers in weighing machines with weighing card output. : de en
  • AT109848B - Steam curtain firing. : de en
  • AT109903B - Device for permanent lubrication of magneto-electric ignition devices. : de en
  • USD75476S - Chables n : en
  • CH126426A - Inclination scale with price scale and a device for changing the weighing range by means of auxiliary weights that can be switched on and off. : de en
  • CA280840A - Weather strip : en fr
  • DE461209C - Recording kinematograph with built-in spring drive mechanism : de en
  • ES107200A1 - Installation of water turbines especially for medium or high elevation jumps. : en es
  • AT109940B - Device for determining insulation defects, preferably on railway lines. : de en
  • GB284662A - Improvements in aircraft landing gears : en
  • GB291961A - Improvements relating to baths for galvanising : en
  • US1673552A - Air-conditioning system : en
  • US1673726A - Regenerative telegraph repeater : en
  • US1673446A - Oil can : en
  • US1673145A - Manhole cover : en
  • US1673156A - Orange-juice mill : en
  • US1673366A - Change-making machine : en
  • US1673395A - Glue pot : en
  • US1673438A - Clothes drier : en
  • US1673690A - Liquid-measuring device : en
  • US1673732A - Cooling device : en
  • AU1052627A - Improved means for converting an internal combustion engine having side-by-side valves into one having overhead valves : en
  • CH126503A - Process for the preparation of emetine cholate. : de en
  • FR639210A - continuous electrode : en fr
  • AT109868B - Circular knitting machine with double latch needles and needle beds arranged one above the other. : de en
  • FR33038E - Reduction device for capacitors of t. s. f. : en fr
  • FR639171A - Electric arc lamp : en fr
  • USD75533S - Design fob a bottle : en
  • FR33054E - Unperforated loose-leaf notepad frame : en fr
  • FR33064E - Flexible transmission drilling machine : en fr
  • DE460928C - Accumulator charging plug : de en
  • DE461134C - Process for the gumming of fabrics containing copper and manganese : de en
  • GB292040A - Improvements in and relating to sign posts : en
  • AT109807B - Brush for applying paint in the bromine oil printing process. : de en
  • GR1874B - AUTOMATIC ELECTRIC Pulmonometer. : el en
  • US1673459A - Bolt and lubricator therefor : en
  • ES107186A1 - A new process of dry brickwork, using cement tiles, mosaic, or any other similar class, and wood. : en es
  • FR639063A - Corrugated cardboard straw system for bottle packaging : en fr
  • DE461016C - Container for storing films and other flammable items : de en
  • USD75464S - Design for a section for a spindle : en
  • USRE16992E - Homes : en
  • US1673328A - Soap stick and holder : en
  • US1673448A - Top-roll-saddle mechanism : en
  • US1673641A - Multiple-exposure attachment for cameras : en
  • US1672890A - Mop : en
  • US1673146A - Gasoline price indicating and computing device : en
  • DE461172C - Compensated three-phase machine : de en
  • AT109897B - Electrically sealed vacuum tap or joint. : de en
  • CH126312A - Circuit arrangement for telephone systems with dialer operation. : de en
  • US1673772A - Jumping toy : en
  • FR33020E - Improvements to inclinometers, clinometers, etc. : en fr
  • GB267941A - Improvements in or relating to thermionic valves and circuits therefor : en
  • US1673518A - Short-circuiting device for motors : en
  • CH126428A - Drive iron body for induction measuring devices. : de en
  • AT109882B - Nozzle for compressed air throwing devices for conveying mortar, sand and. like : de en
  • AT109896B - Machine with sickle-shaped work area. : de en
  • US1673099A - Tie : en
  • AT109905B - Control device for live steam storage steam, live steam exhaust steam or bleed turbines. : de en
  • US1673132A - Wire rack : en
  • ES107141A1 - Control device for star motors. : en es
  • GB292027A - Bottle washing-machine : en
  • USD75508S - Design for a globe for lighting fixtures : en
  • ES107087A1 - Perfections in the Kerr batteries and in the means of regulating and checking their operation in their special application to telephotography. : en es
  • FR33040E - Mud flaps for automobile wheels : en fr
  • GB292634A - Improvements relating to the cooling systems of enclosed electric motors and other dynamo-electric machines : en
  • ES106597A1 - An insurance mechanism applicable to revolvers. : en es
  • FR639203A - Improvements to reflective water level indicators : en fr
  • ES106212A1 - Antiseptic device to clean and collect the resulting mixture of soap and beard in the act of shaving, whether done with a knife or machine. : en es
  • FR639228A - Improvement in planetary gear multipliers or reducers : en fr
  • ES107337A1 - A new adjustable lever system for pressure taps. : en es
  • CH126549A - Espagnolette lock for windows, shutters, doors and the like. : de en
  • US1673339A - Railway signaling apparatus : en
  • GR1871B - BLACK-BLUE SOLUTION. : el en
  • US1673686A - Machine for coating or incrusting confectionery, biscuits, and the like : en
  • USD75495S - Design for a bread-board scraper or similar article : en
  • DE458648C - Device for cooling by means of cold salt through solution : de en
  • US1672892A - Seismo vibrometer : en
  • US1673368A - Assembling machine for shade-roller fittings : en
  • US1673467A - Vehicle mounting : en
  • USRE16996E - Sictioixal deksick leg claxcp : en
  • CH126486A - Krarup cable. : de en
  • US1673011A - Closure for receptacles : en
  • CA281001A - Shoe finishing tool : en fr
  • CA280937A - Coating composition : en fr
  • USD75514S - Design for a lamp base or similar article : en
  • US1673721A - Pedestal : en
  • US1673236A - Topping mechanism for filled-can-closing machines : en
  • US1673707A - Ventilator : en
  • USD75510S - Design fob a toy balloon : en
  • US1673471A - Method of purification of sodium sulphate : en
  • US1673743A - Straining or filtering apparatus : en
  • FR639126A - Printing mechanism for cash registers : en fr
  • CH126451A - Process for the production of sheets, strips, wires from metals alloyed with silicon. : de en
  • US1673463A - Battery seal : en
  • US1673737A - Automobile lock : en
  • CA280844A - Funnel : en fr
  • CH126422A - Angle measuring device. : de en
  • NL18395C - : en
  • US1672994A - Telephone system : en
  • US1673667A - Push-button switch : en
  • US1672891A - Billiard table : en
  • US1673106A - Refractory material : en
  • US1673394A - Jack : en
  • NL19161C - : en
  • US1673004A - Lubricant compressor : en
  • US1673484A - Internal-combustion engine with cylinders arranged in two opposite lines : en
  • CA280938A - Electric switch : en fr
  • US1673238A - Apparatus for distillation : en
  • CA281008A - Lime hydrate processing : en fr
  • DE461201C - Arrangement for holding metal deposits to be applied by electroplating on rollers made of light metal : de en
  • ES105999A1 - Improvements in electrolytes, especially those used in electrolytic rectifiers. : en es
  • GB291902A - Improvements relating to metal boxes for containing polishing pastes, powders and other like materials : en
  • US1673338A - Pipe coupling : en
  • US1673514A - Pneumatic motor : en
  • CH126327A - Distributor for compressed air brakes. : en fr
  • CH126482A - Process for separating the elements from air by liquefying the air and distilling nitrogen, avoiding explosions in the devices. : en fr
  • ES106359A1 - A system of distribution of tines. : en es
  • GB292196A - Improvements in or relating to footballs : en
  • AT109926B - Power feedthrough for electrode steam boiler. : de en
  • CA280906A - Door lock : en fr
  • ES107155A1 - A filament of reduced consumption for incandescent lamps. : en es
  • CA280889A - Bank official shield : en fr
  • DE461044C - Production of hydrogen by the action of water vapor on metals : de en
  • US1673073A - Centrifugal fan : en
  • US1673247A - Liquid-dispensing apparatus : en
  • AT109917B - Metal vacuum vessel for large rectifiers. : de en
  • GB281633A - Improvements in or relating to electrical amplification systems : en
  • FR639117A - Balancing device for crank mechanisms : en fr
  • GB291945A - Improvements relating to the attachment of brackets or other fittings to glass shelves and the like : en
  • US1673480A - Gauge : en
  • USD75536S - William s : en
  • USD75477S - Design for a flower holder : en
  • AT109929B - Device for return cooling of electrical machines. : de en
  • CA280947A - Bearing : en fr
  • US1673130A - Rail tongs : en
  • US1673283A - Conveyer : en
  • US1673402A - Electric battery and process for manufacturing battery cells : en
  • AT109813B - Device for cutting the edge of the upper leather on a pinching machine. : de en
  • US1672946A - Valve mechanism : en
  • US1673441A - Combination lock : en
  • US1673621A - Refrigerator display counter : en
  • US1672975A - Wave transmission system : en
  • US1673766A - Split fabric : en
  • USD75463S - Design for a base for a candlestick : en
  • US1673406A - Handle construction for utensils : en
  • US1673666A - Safety mechanism for bolt-action rifles : en
  • US1672988A - Plied sheet and method of producing the same : en
  • US1673483A - Pulverizing mill : en
  • DE461036C - Equipment for the storage and pneumatic treatment of easily evaporating liquids : de en
  • DE461255C - Electric light tubes : de en
  • US1673582A - Insulator structure : en
  • US1673603A - Device fob extracting coke reenforcing wires from castings : en
  • DE461052C - Acid separator for battery rooms electrical lead collectors : de en
  • GB291948A - Means for attaching hollow conductors to supporting and tensioning members : en
  • US1672909A - Umbrella, parasol, and the like : en
  • US1673080A - Elastic shoe lace : en
  • CA280940A - Adjustable switching mechanism : en fr
  • US1673593A - House electric : en
  • US1673782A - Awning fixture : en
  • DE461294C - Device for the transmission of mechanical forces on insulators, in particular fiber insulators : de en
  • FR33042E - Improvements to metal linear tape measuring devices : en fr
  • GB291884A - Improvements in decorated tiles and the like : en
  • GB292649A - Improvements to electric burglar alarms : en
  • DE461125C - An upholstery cushion consisting of an outer paper envelope with inserted upholstery filling for cushioning pressure-sensitive goods and goods packages : de en
  • US1672873A - Knitted fabric and method of making the same : en
  • DE457141C - Device for automatic turning of buttons of the same size : de en
  • ES107421A3 - A procedure for stamping rubber. : en es
  • AT109843B - Rotating calculation table. : de en
  • ES107204A1 - A procedure for preparing and relieving own tissues for linings. : en es
  • FR33009E - Preparation of dyes for acetyl cellulose : en fr
  • GB291983A - Improvements in safety hand cranks for starting internal combustion engines : en
  • FR639178A - Adjustable tensioner : en fr
  • AT109841B - Track loop piece. : de en
  • ES107290A1 - An industrial product consisting of soap forming figures, with inscriptions and drawings indelible by the action of water. : en es
  • GB285006A - Silencers for internal combustion engines : en
  • ES107129A1 - Oil absorber for all types of vehicles, mainly for automobiles. : en es
  • GB291951A - Improvements in gaiters, spats and the like : en
  • US1673683A - Package closer and fastener : en
  • GB292042A - Process for the production of a cosmetic preparation : en
  • CA280981A - Production of fast tint on vegetable fibres : en fr
  • CH126311A - Circuit arrangement for telephone systems with dialer operation. : de en
  • FR639167A - Brick veneer refinements : en fr
  • GB291831A - Improvements in and relating to syphon heads for mineral water bottles, vases and the like : en
  • GB292186A - Improvements in the manufacture and production of sulphuretted hydrogen or sulphides from sulphur : en
  • US1673774A - Gyral wheel : en
  • CA280870A - Tailoring rule : en fr
  • DE461265C - Air motor for conveyor slide drive : de en
  • ES102637A2 - Device designed to prevent splashes produced by the wheels of cars, motorcycles and other mechanical traction vehicles. : en es
  • US1673572A - Filter : en
  • US1673053A - Tuyere for blast furnaces : en
  • US1673532A - Pump or engine lubricative system : en
  • GB292026A - Improvements relating to slicing machines : en
  • CA280853A - Ticket printing and issuing machine : en fr
  • US1673012A - Electrical tool : en
  • US1673243A - Baling press : en
  • DE461010C - Compressorless vehicle diesel engine with charging pump : de en
  • ES107402A1 - A procedure for obtaining purified mountain wax. : en es
  • FR33050E - Improvements made to spark plugs in internal combustion engines : en fr
  • CH126445A - Machine for machining workpieces intended for the production of slotted head screws. : de en
  • CA280911A - Cleaning material : en fr
  • US1672929A - Pull-chain terminal : en
  • US1673115A - Crucible : en
  • US1673136A - Carburetor : en
  • US1673752A - Nonmetallic sheathed multiple-conductor cable : en
  • CH126499A - Facility to combat the spread of tuberculosis. : de en
  • US1672930A - Fruit-juice dispenser : en
  • CA280908A - Mower pitman : en fr
  • AU1257928A - An improved gas spray bath heater : en
  • AU1068827A - Improved treatment of ores of copper andother metals : en
  • CA280995A - Shoe finishing machine : en fr
  • ES107347A1 - A rotating tricycle with two wheels, both motors. : en es
  • FR639085A - Method and apparatus for neutralizing hydrocyanic gas and sanitizing all premises : en fr
  • AT109849B - Device for drawing current for the purpose of telephony and for stopping the drive machine from moving carriages of cable cars. : de en
  • DE461082C - Woodworking machine with multi-motor drive of the tools : de en
  • DE461087C - Process for the production of metallic pipes with wood lining : de en
  • DE461114C - Arrangement of a steerable track on motor vehicles : de en
  • US1673759A - Toy animal figure : en
  • US1673407A - Gill-drawing machine : en
  • US1673055A - Telephone-dial protector : en
  • GB268804A - Improved process for hardening plastic masses from casein and the like : en
  • FR639110A - Development of mineral washing facilities : en fr
  • FR639222A - Luminous advertising device in vehicles : en fr
  • CH126362A - Method and apparatus for filling cracks in rock, stone, etc. : en fr
  • US1673319A - Illuminating device : en
  • AT109844B - Head steel brush for electric massage. : de en
  • DE461085C - Circular pump with fixed ring groove and sector piston inserted on the side : de en
  • US1673149A - Portable cooling and heating device for vehicles : en
  • CH126355A - Machine for cutting down trees. : en fr
  • CH126419A - Sheet music for accordions. : de en
  • DE461117C - Orientation and signaling device in the form of an economic object with a signal disc surface that is temporarily made visible by hand : de en
  • DE461210C - Recording kinematograph with manual and spring mechanism drive : de en
  • US1673114A - Method of preparing solid fuels for burning in pulverized form : en
  • US1673158A - Boiler cleaner : en
  • US1673427A - Nonskid device for pneumatic tires : en
  • US1672983A - Device for dispensing liquids : en
  • US1673207A - Apparatus for measuring given quantities of liquids : en
  • US1673780A - Street sweeper : en
  • USD75520S - Design for a sugar bowl : en
  • US1673398A - Boring machine : en
  • US1673499A - Manufacture and production of carbazides of the naphthalene series : en
  • AT109863B - Process for the production of a highly active silica gel. : de en
  • AT109876B - Device for evenly distributing the impregnating agent, such as starch or the like, on items of laundry. : de en
  • US1673189A - Closure fastener : en
  • US1673219A - Method of salvaging tire carcasses : en
  • US1673656A - Combination furniture : en
  • US1673361A - Golf club : en
  • US1673648A - Radiator valve : en
  • AT109837B - Process for the production of covering material using peat. : de en
  • DE461218C - Balloon with lightbulb : de en
  • CA280963A - Cigar lighter : en fr
  • CH126278A - Pupin guidance for voice transmission over long distances. : de en
  • CA280838A - Head therapeutic device : en fr
  • DE460959C - Stuffing box : de en
  • DE460967C - Procedure for determining the course and speed of aircraft over the ground and the speed and direction of the wind from the flying aircraft : de en
  • FR33069E - New folding comb : en fr
  • GB291969A - Improvements in or relating to cooking pots : en
  • ES107324A1 - Device for obtaining, without propellers or rudders, propulsion and direction, in all directions (vertically ascending, advancing, turning, backing, etc.) of a locomotive solid, immersed in a fluid, by aspiration, compression, and expulsion : en es
  • US1673206A - Stop-signal switch for motor vehicles : en
  • US1673620A - Liquid fuel : en
  • CH126290A - Electric rectifier. : en fr
  • DE461222C - Drying frame or support frame for fittings, such as bricks, stones and the like. Like., made of clay, chamotte, cement mortar and similar masses : de en
  • CA280890A - Rotary washing machine : en fr
  • CA280945A - Fluid control mechanism : en fr
  • CA280828A - Journal mechanism : en fr
  • US1673346A - Crown block : en
  • US1673469A - Coupler-centering device : en
  • US1672999A - Process of producing and preparing ingots for working : en
  • US1673789A - Electron-discharge device : en
  • US1672960A - Of wilmington : en
  • US1673344A - Method and apparatus for marking the tops of confections : en
  • AU755127A - Means for removing earth fromthe rims of traction wheels-of tractors, farm implements andthe like : en
  • CA280958A - Vehicle spring suspension : en fr
  • US1673100A - Lamp : en
  • US1673331A - Protective arrangement for high-tension electrical apparatus : en
  • CA280933A - Radio frequency system : en fr
  • CH126420A - Device for adjusting the butt cap on firearms. : de en
  • ES107264A1 - Improvements in or related to emboli. : en es
  • GB274885A - : en
  • AT109950B - Stereo radioscope. : de en
  • FR33027E - Mechanically operated warning device for clocks and pendulums : en fr
  • US1673342A - Eccentric mechanism for separators : en
  • US1673544A - Furnace-control system : en
  • US1673607A - Electric switch device : en
  • US1673625A - Culinary package : en
  • AT109921B - Commutator rear machine with self-excitation for three-phase current control sets. : de en
  • AT109922B - Reduction friction gears, in particular for voting devices for wireless remote transmission. : de en
  • US1673305A - Fluid-vending machine : en
  • USD75505S - Design fob a smoking stand : en
  • CA280968A - Shock absorber : en fr
  • GB292032A - Improvements in or relating to hypodermic syringes : en
  • US1673723A - Conduit connection : en
  • CA280965A - Bottle closure : en fr
  • AU1063527A - Improvements in motor operated valve gearing : en
  • AU1031327A - Improvements in apparatus for producing sheets and similar articles electrolytically : en
  • US1673786A - Vehicle : en
  • US1673192A - Front-furrow-wheel adjustment for plows : en
  • US1673662A - Suspender attachment for overalls : en
  • US1673451A - Distant-control valve : en
  • US1673038A - bogaskie : en
  • US1673118A - Interlocking double twin-stud wall structure : en
  • CA280868A - Power transmission belt : en fr
  • US1672940A - Carrier transmission over power circuits : en
  • US1673027A - Friction brake : en
  • US1673213A - Best available cop : en
  • CA280837A - Calculating machine : en fr
  • CA280885A - Price and quantity calculating machine : en fr
  • CH126593A - Drive device on foundries for the production of stereotype plates. : de en
  • ES106205A1 - An improved system of delineations for musical notes. : en es
  • ES107159A1 - A mean for varicose veins. : en es
  • CA280896A - Saw filing machine : en fr
  • CA281003A - Newspaper folder : en fr
  • GB292452A - Improvements in or relating to the dyeing, printing and stencilling of materials made of or containing cellulose derivatives : en
  • US1672885A - Mechanical hammer : en
  • CH126371A - Automatic gas lighter on gas stoves, in which the gas is ignited by opening the gas tap. : de en
  • DE460964C - Method and device for stabilizing helicopter pilots : de en
  • US1673576A - Cotton-boll puller : en
  • AU872127A - Improvements relating to centrifugal separators : en
  • US1673571A - Terminal-post-clamp puller : en
  • CA280944A - Coiled body machine : en fr
  • CH126535A - Wax spinner with turbine blades to drive the spinning drum. : de en
  • US1672936A - Apparatus for sinking down bridge piers : en
  • US1673023A - Carrier-wave repeater : en
  • US1673389A - Side bearing for railway cars : en
  • US1673595A - Display holder : en
  • US1673618A - Stoker : en
  • US1673281A - Method of and apparatus for dispensing matter : en
  • US1672954A - Bread-baking machinery : en
  • US1673382A - Fishing reel : en
  • GB271457A - Machine for beating, bleaching, refining or like treatment of paper and like stock : en
  • US1673449A - Corrugated hopper door for railway cars : en
  • USD75501S - Helen leyne : en
  • CH126521A - In the event of an insulation fault in the radiator, the safety device in the railway car comes into operation, the radiator of which can be connected to either electrical or steam heating. : de en
  • US1673083A - Ash tray and receiver and support therefor : en
  • US1673025A - Means for removably attaching ornaments to shoes : en
  • US1673143A - Auto signal device : en
  • US1673716A - Vehicle brake : en
  • ES107098A1 - A heater that heats by means of savanna of heated air and is, in addition, fumívora. : en es
  • GB291818A - Improvements relating to the preservation of meat : en
  • FR639217A - Clamp for molding the ring of mechanically manufactured vials : en fr
  • FR639158A - Advanced pressurized coffee maker : en fr
  • US1673039A - Adjustable cutting tool : en
  • AT109823B - Weighing device. : de en
  • ES107320A3 - Improvements introduced in liquid elevators. : en es
  • FR639123A - Further training in devices for conveying tobacco fragments for cigar-making machines : en fr
  • AT109899B - Capsule plant. : de en
  • GB292044A - Improvements in and relating to musical wind instruments : en
  • US1673067A - Boiler-chipping device : en
  • US1673527A - Ring splice for woven-wire fabrics : en
  • ES107322A1 - A machine to dye. : en es
  • AU1126128A - Improvements relating tothe formation of emulsions or suspensions of pitch, bitumens, tars, various oils, fatty bodies andother analogous substances or mixtures ofthese substances : en
  • ES107268A1 - Standing ashtray. : en es
  • DE461176C - Equipment on mechanical ladders in which the vertical adjustment in the transverse direction to the ladder plane is automatically effected by a pendulum : de en
  • GB291913A - Improvements in and relating to grabs : en
  • CA281004A - Stereotype plate casting machine : en fr
  • CH126473A - Device on internal combustion engines. : de en
  • USD75460S - Henky w : en
  • GB285471A - Improvements in surface ornamentation : en
  • DE461121C - Number calling device, especially for motor vehicles : de en
  • ES107395A1 - Process for obtaining concentrated acetic acid from it diluted. : en es
  • GB291946A - Safety device for motion picture projectors : en
  • US1673290A - Oil burner : en
  • US1673489A - Work holder or fixture for use in cutting cams : en
  • US1673649A - Method of making rubber articles : en
  • US1673371A - Friction shock-absorbing mechanism : en
  • FR639130A - Automatic shaker operating with pressurized fluids : en fr
  • GB268735A - Liquid fuels for internal combustion engines : en
  • DE461077C - Process and system for drying ceramic products of all kinds with warm air : de en
  • US1673317A - Pressure adjusting and indicating means for pressing machines : en
  • GB292219A - Improvements in or relating to thermionic valves and wireless receiving apparatus : en
  • CA280926A - Gas and liquid seal : en fr
  • ES107046A1 - A process of construction of hollow walls. : en es
  • GB291974A - Improvements in globes or covers for lighting purposes : en
  • GB292001A - Improvements relating to electric regulating devices : en
  • GB292222A - Improvements in tellurium compounds for germicidal and therapeutic purposes : en
  • ES107315A1 - Plaits of flat braids for the manufacture of capes anyway. : en es
  • FR639204A - Signaling device for motor vehicles : en fr
  • USD75481S - ellett : en
  • FR639248A - Improvements to devices for brushing, trimming or treating fluffy, hairy, or other fabrics : en fr
  • US1673162A - Printing apparatus : en
  • US1673729A - Pole, post, and tree protector : en
  • DK38867C - Swivel Scale Disc for Radios. : da en
  • FR33001E - Process for coloring cellulose ethers intended for the manufacture of plastics : en fr
  • GB291952A - Improvements in or relating to machinery for grinding, mixing and like operations : en
  • GB292218A - Improvements in or relating to thermionic valves for transmitting and receiving wireless signals and for other purposes : en
  • GB281271A - Improvements in or relating to the manufacture of hosiery : en
  • CH126493A - Process for performing chemical reactions at elevated temperature. : de en
  • CH126548A - Device for fastening door handles, window handles, hand cranks and the like. : de en
  • DE461196C - Spinning cell for the production of synthetic threads using the dry spinning process : de en
  • US1673668A - Cone-grate stoker : en
  • US1673704A - Electric-cord support : en
  • US1673781A - Convertible carriage : en
  • US1673133A - Grader : en
  • US1673553A - Circuit-interrupter relay : en
  • FR639106A - Improvements to electrodes and current leads : en fr
  • US1672935A - Folding machine : en
  • AT109802B - Slide lock. : de en
  • US1673555A - Belt tightener : en
  • CH126462A - Automatic tensioner for flexible transmission components. : en fr
  • CH126502A - Process for the preparation of quinine cholate. : de en
  • CA280887A - Sheet joint : en fr
  • US1673487A - Hydhaulic tsansbiissioh cojtteol : en
  • CA281014A - Process of cooling sugar, etc. : en fr
  • CH126475A - Device on multi-cylinder engines for stopping. : de en
  • DE461094C - Carbon electrode for electric ovens : de en
  • ES106756A1 - A cart for aircraft handling. : en es
  • US1673652A - Bolster support : en
  • US1673587A - Stability indicator and control system : en
  • GB291878A - Improved process for the manufacture of vat dyestuffs of the anthraquinone series : en
  • ES107083A3 - A system of covers or linings for floors, furniture, objects and supplies in bathrooms, water-closets, clinics, health homes, hospitals, public establishments and private homes. : en es
  • FR33008E - Process for manufacturing dyes for vats : en fr
  • GB292650A - Improvements in or relating to change-speed mechanism for automobiles and like vehicles : en
  • FR639114A - Electric igniter for gas : en fr
  • FR639194A - Automatic carburettor : en fr
  • FR639100A - Processes and devices for the injection of wood : en fr
  • ES107081A1 - A manufacturing process for drawing and making signs and drawings. : en es
  • FR639089A - Curling machine for permanent waves : en fr
  • GB288293A - Method of and apparatus for reducing sheath currents : en
  • GB292232A - Improvements relating to current collecting brush mechanism : en
  • ES106689A1 - The industrial product, coconut-based soft drinks. : en es
  • GB286602A - Improvements in the manufacture and production of vat dyestuffs of the dibenzanthrone series : en
  • GB280969A - Improved process for the purification of lactic acid : en
  • DE460936C - Ice or cooling machine with rotating evaporator and condenser housings : de en
  • GB277629A - A fuel feed pump for internal-combustion engines : en
  • GB291994A - Improvements in and connected with toy vehicles for children : en
  • DE461189C - Process for reducing the blackening and for residual ventilation of electric light bulbs and similar glass vessels : de en
  • US1672932A - Radial drill : en
  • US1673573A - Use of latex for forming fabric seams : en
  • CH126485A - Rolling drum. : en fr
  • US1673188A - Ore separator : en
  • US1673473A - Detachable mop wringer : en
  • US1673285A - Disk bit : en
  • US1673697A - Relay and relaying system : en
  • US1673733A - Glass-polishing apparatus : en
  • US1673010A - Barrel and like container : en
  • US1673417A - Reenforced brake shoe : en
  • FR639086A - Device to prevent burning closed signals : en fr
  • ES106854A1 - A diffuser provided with internal lining of screen or sieve. : en es
  • GB288217A - A method of regulating the speed of revolution of blowers for internal combustion engines, the exhaust gases of which are used for driving the blower : en
  • GB291923A - Improvements in automatic regulators : en
  • US1673425A - Method of forming bushing structures : en
  • CA280902A - Carbon utilization : en fr
  • CA281018A - Air cleaner : en fr
  • US1673154A - Process of purifying para-nitraniline : en
  • US1673150A - Draft evener : en
  • ES107158A1 - Improvements in gasogens. : en es
  • CA280999A - Shoe finishing machine : en fr
  • DE461110C - Manufacture of coolers : de en
  • AT109895B - Housing for joint connections. : de en
  • CA281011A - Bottle holder and lock : en fr
  • CH126609A - Switching arrangement for payment counter. : de en
  • AT109861B - Method for connecting a vehicle wheel composed of two hollow-pressed halves with a rim for receiving the tires. : de en
  • GB292652A - Improvements in or relating to tape-applying or like machines : en
  • CA280860A - Fibre manufacture : en fr
  • US1673461A - Loud speaker : en
  • AU1039727A - Improvements in or relating to typographic moulds : en
  • GB292204A - An improved process for the separation of gases or vapours from gaseous mixtures : en
  • US1672950A - Chart for counting and computing scales : en
  • US1673234A - Hair curler : en
  • US1673358A - Counterbalancing means for lift bridges : en
  • US1673725A - Filing tray : en
  • ES107086A1 - Improvements in the distribution by valves for internal combustion engines. : en es
  • DE461353C - Process for the production of plastic compounds and for the production of non-hydraulic mortar mixtures : de en
  • ES107230A1 - A feeder device for sharpening razor blades. : en es
  • GB281343A - Improvements relating to rotary compressors, particularly for internal combustion engines : en
  • ES105083A2 - Improvement of a new plate system for the numbering of cars and other vehicles. : en es
  • ES107339A3 - Procedure for making all kinds of enameled labels visible and legible in the dark. : en es
  • FR33067E - Process for the production of alkylated aromatic sulfonic acids : en fr
  • ES107343A1 - A new system of boxes-containers for oranges and other fruits. : en es
  • FR639131A - Burner for heavy liquid fuels and in particular for naphtha oils : en fr
  • GB291874A - Improvements in electric selective signalling and control systems : en
  • DE461158C - Automatic removal device for the pellets on presses with continuously rotating mold table : de en
  • FR639066A - Bag filling machine and automatic bag weighing process : en fr
  • FR639163A - Closed-cycle cooling system for electrical machines using air or gas as refrigerant : en fr
  • GB283167A - Improvements in or relating to electric clocks : en
  • GB291815A - Electrical switches : en
  • US1673104A - Smoke and gas consuming fire box for locomotives : en
  • US1673254A - Balanced electric protective arrangement for alternating-current systems and relays therefor : en
  • US1673535A - Display container : en
  • US1673113A - Display apparatus : en
  • US1672908A - Thomas henby rushton : en
  • GB281304A - Improvements in or relating to automatic switches for use in telephone systems : en
  • DE461069C - Fine mill with several grinders : de en
  • ES107202A3 - An improvement in the manufacture of threads of all kinds. : en es
  • US1673326A - Holler window scbeen : en
  • FR639124A - Jet breaker designed especially for water taps : en fr
  • US1673007A - Liquid-dispensing device : en
  • US1673717A - Musical-instrument valve : en
  • US1673171A - Frame construction : en
  • US1673665A - Collapsible lamp shade : en
  • US1673142A - Molding : en
  • US1673214A - Tension device : en
  • US1673269A - Method of making finely-perforated ceramic plates : en
  • AT109890B - Carburetors for internal combustion engines. : de en
  • DK38859C - Drawing machine. : da en
  • US1672869A - Internal-combustion engine : en
  • US1672971A - Automatic telephone system : en
  • US1673543A - Electric furnace : en
  • AT109870B - Device for setting the detonators of detonator strips made of cardboard or the like. : de en
  • US1673190A - Nursing nipple : en
  • CA281012A - Friction brake : en fr
  • US1673268A - Shock absorber : en
  • CH126094A - Address board. : de en
  • US1673014A - Apparatus for assembling articles : en
  • DK38860C - Toy vessel. : da en
  • DK38865C - Procedure for Providing Lead Coating by Applying. : da en
  • US1673698A - System for rectifying alternating currents : en
  • CH126564A - Loom transmission with eccentric sprocket. : de en
  • CH126471A - Two-stroke, liquid fuel internal combustion engine. : en fr
  • DE461120C - Immediate reading echo sounder : de en
  • CA280922A - Catalytic apparatus : en fr
  • US1672886A - Tile : en
  • US1673293A - Dust cap for tire-inflating tubes : en
  • ES106378A1 - Brooch or closure for straps. : en es
  • FR33073E - Sophisticated mechanism with alarm bell against any attempt to remove the secret-opening safety cash drawers or any furniture : en fr
  • ES107140A1 - Procedure for obtaining lupanina while depriving the seeds of bitterness of lupine. : en es
  • FR639216A - Lid with air inlet channel for preserving jars and similar containers : en fr
  • US1673671A - Vehicle platform : en
  • ES107143A1 - Improvements in the apparatuses destined to the exhibition of announcements, reclamations and warnings by the style. : en es
  • FR33014E - Airtight closing device for compressed gas containers : en fr
  • GB291992A - Improvements in and relating to electrical terminal connections : en
  • US1673436A - Electric switch : en
  • USD75475S - Abthur p : en
  • FR639083A - Electrical device activating a warning device used against theft of stationary vehicles : en fr
  • GB281649A - Improvements in and relating to centrifugalizing machines : en
  • ES107069A1 - Procedure to guide the heating gases in the stoves and ovens of all kinds. : en es
  • ES107067A3 - A rocking toy, which can display various figures that simulate natural movements. : en es
  • ES107335A1 - A procedure to impress trichromatic film. : en es
  • CA280954A - Window : en fr
  • ES107041A1 - Improvements in the systems and recorders and sound players, applicable to animated talking pictures. : en es
  • DE461240C - Friction elevator for lamps : de en
  • DK38856C - Gas stove and the like. : da en
  • FR33062E - Account verification machine : en fr
  • ES106148A1 - Procedures for the piezoelectric obtaining of transverse and torsional electric oscillations. : en es
  • US1673022A - Method of producing a permanent wave : en
  • US1673068A - Intake heater for internal-combustion engines : en
  • ES107010A1 - Sliding coupling : en es
  • GB283183A - An improved process of decorating the surface of hat bodies by colour printing : en
  • DE461260C - Tripod head : de en
  • ES107269A1 - Perfeccionamientos in the manufacture of pipes of steel asphalted. : en es
  • CA280867A - Tractor chain : en fr
  • ES107312A1 - Perfeccionamientos in fasteners or fasteners of clamp or separable. : en es
  • GB291930A - Improvements in or relating to vacuum flasks : en
  • GB292017A - Improvements in window fasteners : en
  • GB291938A - Improvements in mattresses : en
  • ES107162A1 - A tube of incandescent and gaseous atmosphere cathode discharges. : en es
  • DE461277C - Cross grinding of the convex tip surfaces on steel springs : de en
  • FR639146A - Turbine fin connection : en fr
  • FR639243A - Process for the treatment of residual gases from the berginization of coal and hydrocarbons : en fr
  • US1673262A - Pump : en
  • AU759027A - Improvements in or relating to extra air admission means for internal combustion engines : en
  • CA280916A - Ore concentration : en fr
  • US1673754A - Side frame : en
  • US1672881A - Combined folder and check book : en
  • AT109804B - Belt corset with gastric bandage. : de en
  • AT109931B - Traveling field motor fed with multiphase current. : de en
  • CA280997A - Pulling-over machine : en fr
  • US1673495A - Process for making anhydrous aluminum chloride : en
  • CA280849A - Gas supply control mechanism : en fr
  • CH126575A - Process for the preparation of dispersions. : de en
  • GB284689A - Improvements in or relating to high pressure piston or reciprocating compressors or the like : en
  • DE461284C - Device for holding boots in the toe of snowshoe bindings : de en
  • DE461035C - Device for dust-free emptying of garbage cans : de en
  • CA280982A - Furnace electrode : en fr
  • CH126328A - Device for automatic readjustment of brake rods. : de en
  • CH126425A - Dare. : de en
  • US1673077A - Wrench : en
  • US1673087A - Dusting apparatus for aircraft : en
  • USD75498S - Design for a square pie : en
  • CA280936A - Tile, etc. : en fr
  • CH126430A - Device on typewriters for transferring the keyed numerical value to the counter. : de en
  • CH126432A - Watch movement with cylinder escapement. : en fr
  • CA280989A - Railway traffic controlling apparatus : en fr
  • ES107261A1 - Apparatus to burn heavy oils in the homes of boilers, furnaces or other industrial thermal installations. : en es
  • CH126324A - Device for changing the drive transmission ratio in bicycles. : de en
  • CH126437A - Sheet metal for welding work and method of manufacturing the same. : de en
  • CA280946A - Refractory article : en fr
  • CH126421A - Device for remanufacturing cartridges. : en fr
  • ES107198A1 - The industrial product yarn made with "Vistra" fiber. : en es
  • GB291893A - Improvements in drainage means for roads : en
  • US1673522A - Process of manufacturing photographic silver halide emulsions and products obtained thereby : en
  • CA280952A - Eye tape : en fr
  • FR639071A - Toilet mirror forming periscope : en fr
  • GB278318A - Improvements in autographic writing and like machines : en
  • ES107346A1 - An improved alarm device. : en es
  • US1673183A - Internal-combustion engine : en
  • US1673294A - Gun : en
  • US1672926A - Automobile awning : en
  • US1673061A - Vehicle signal : en
  • DE460849C - Graduated card egg in which each card holder carries several cards : de en
  • DE461207C - Spirit level for horizontal and vertical adjustment of photographic floor cameras : de en
  • US1673524A - Cigarette-wrapping machine and method : en
  • US1673637A - Sewer construction and method therefor : en
  • GB291870A - Improvements in electrical starting switches : en
  • US1673026A - Semimechanical rectifier : en
  • US1673311A - Production of direct azo dyestuffs : en
  • ES107109A1 - A method of assembling the sheets used in metal constructions. : en es
  • GB288581A - Improvements in time recorders : en
  • CH126024A - Sharpener. : en fr
  • CH126477A - Device for permanent lubrication on electrical ignition devices for explosion engines. : de en
  • AT109910B - Circuit arrangement for telephone systems with amplifiers. : de en
  • US1673629A - Lace : en
  • ES107127A1 - contact brushes for high current current. : en es
  • ES107181A1 - A process for the extraction of metals and metal compounds soluble in ammoniacal solutions. : en es
  • US1673355A - Thread-controlling device : en
  • US1673728A - Window-glass guide : en
  • AT109888B - Gear with arrow-like teeth and process for its manufacture : de en
  • CA280961A - Automobile body : en fr
  • AU1122128A - Improvements in devices for damping 1 mechanical vibrations particularly applicable for use with electromagnetic devices : en
  • US1672937A - Clamp : en
  • CH126407A - Process for the preparation of a chromium-containing azo dye. : de en
  • US1673362A - Screw-driving machine : en
  • US1673384A - Shelf support : en
  • US1673401A - Electric battery : en
  • AT109901B - Internal combustion engine with rotating pistons and oscillating abutments. : de en
  • CA280969A - Shock absorber : en fr
  • US1673348A - Fuel-tank-filling device : en
  • US1673094A - Rotary brush : en
  • US1673678A - Art of pumping gasiform fluids : en
  • GB292213A - An improved manufacture of activated carbons and decolorising charcoals : en
  • CH126546A - Method and device for applying a layer of paint to glass plates used in the manufacture of artificial marble. : de en
  • DE461031C - Device for shuffling playing cards : de en
  • DE461268C - Copier : de en
  • US1673082A - Refrigerating system : en
  • US1673418A - Heat-exchange apparatus : en
  • USD75479S - Design for a textile fabric : en
  • US1673006A - High-frequency transmission and reception : en
  • US1673184A - Subsoil packer : en
  • US1673230A - Recoil or snubbing mechanism : en
  • US1673474A - Positioning device for car couplers : en
  • DE461131C - Equipment for motor vehicles to accommodate luggage next to the driver's seat : de en
  • GB292036A - Improvements relating to metallic pit props : en
  • US1673020A - Resistance welding electrode : en
  • US1673195A - Tone-hole structure : en
  • US1673228A - Soap-dispensing device : en
  • GB282035A - Improvements in or relating to vertical fire tube boilers : en
  • ES106759A1 - A new exhaust system for hanging free oscillations. : en es
  • CA280975A - Typewriter ink-ribbon moistener : en fr
  • CA281000A - Heel trimmer : en fr
  • CA281016A - Shell construction for automobile heaters : en fr
  • CH126534A - Machine for washing, respectively. Cleaning of potatoes, vegetables, fruits and other food and feedstuffs. : de en
  • DE461028C - Device on footwear to facilitate walking : de en
  • FR639185A - Belt tensioner device : en fr
  • GB262828A - A process for the manufacture of insulating paper, paste-board, card-board and moulded articles formed from fibrous masses : en
  • US1673768A - Sound-reproducing amplifier : en
  • US1673029A - Record cabinet : en
  • GB291921A - Improvements in coin-freed delivery machines : en
  • DE461068C - Rotary mill : de en
  • GB277674A - Vulcanizing apparatus : en
  • FR639097A - Process for the manufacture of synthetic tanning substances free from mineral acid : en fr
  • DE461072C - Device for indicating that lines for shredded material are blocked or empty : de en
  • FR33051E - Device for the composition of monograms, names and others, for all uses : en fr
  • FR639199A - Signaling device for motor vehicles : en fr
  • DK38862C - Lowering box for large pneumatic foundations. : da en
  • ES107018A3 - Procedure to continuously dry cellulosic films. : en es
  • ES107246A2 - A device to prevent the release of dust when storing and emptying garbage. : en es
  • FR33070E - Collector motor or generator fitted with a coupling change device for the rotor winding : en fr
  • USD75494S - healy : en
  • US1673744A - Drilling machine with split box : en
  • DE461214C - pocket knife : de en
  • ES107279A1 - A process for the manufacture of cotton or wool yarn with an artificial silk layer. : en es
  • GB275586A - Self-contained mechanical refrigerators : en
  • CA280923A - Process of conducting heat transfer between gaseous streams and apparatus therefor : en fr
  • US1673116A - Electrical circuit : en
  • US1673660A - Mechanically-simulated baseball game : en
  • CH126320A - Lighting device on a vehicle. : de en
  • US1673692A - Bumper : en
  • US1673509A - Power transfer and control device : en
  • US1673788A - Portable building : en
  • USD75523S - Henry schwarbeb : en
  • US1673561A - Forge : en
  • US1673566A - Power mechanism : en
  • US1673095A - Knitting machine and process : en
  • USD75485S - A corpo : en
  • ES107229A2 - A new system of bricks and blocks for buildings. : en es
  • GB288598A - Improvements in or relating to means for controlling moisture indicating apparatus for paper making machines and pulp collecting machines and similar apparatus : en
  • DE461123C - Device for the automatic regulation of the traffic at road crossings : de en
  • CH126572A - Apparatus for pressing knitted pieces of dough for making bread rolls. : de en
  • AT109891B - Pipe or hose connection. : de en
  • CA280899A - Gas producer : en fr
  • CH126402A - Process for the electrolytic preparation of compounds containing active oxygen. : de en
  • US1673505A - Heel mold : en
  • CA280992A - Method of and apparatus for softening shoe materials : en fr
  • CH125740A - Graphic reproduction device. : en fr
  • GB284665A - : en
  • GB292013A - Improvements in type wheel typewriters : en
  • GB292047A - Improvements in and relating to supports for spring surfaces or fillings for chairs, seats and the like : en
  • US1673003A - Coupling : en
  • AT109889B - Connection for pipes and other liquid conductors and containers. : de en
  • FR639156A - Sulfate machine for wheat with sulfuric acid : en fr
  • GB292221A - Improvements in and relating to the notch fitting for umbrellas and the like : en
  • CA280950A - Hook-tape : en fr
  • US1673253A - Tentering and drying machine for textile fabrics : en
  • US1673054A - Metal-casting apparatus : en
  • GB291922A - Improvement for fluid pressure pulsation apparatus with a vibrating resilient diaphragm for massage and like purposes : en
  • US1673177A - Brake mechanism for motor vehicles : en
  • CA280907A - Swimming apparatus : en fr
  • US1673491A - Process of cracking mineral crude oils : en
  • US1673699A - Auxiliary windshield cleaner : en
  • CA280910A - Steam generator : en fr
  • ES107022A1 - Improvements in surface markers. : en es
  • US1673435A - Top : en
  • CA280980A - Process for the production of ammonia : en fr
  • DE460638C - Device for listening to wireless or wired messages received on extensions : de en
  • US1673465A - Pulverizing machine : en
  • US1672923A - Carburetor : en
  • US1673233A - Aircraft with rotative wings : en
  • US1673730A - Wardrobe trunk : en
  • AU1048327A - Improvements in meters : en
  • US1673462A - Process of recording phonograph records : en
  • AT109835B - Ribbon-shaped electrical line with one or more conductors. : de en
  • AT109864B - Blade control for all types of centrifugal machines. : de en
  • CH126387A - Device for rapid, shock-free stopping of a loom. : de en
  • DE461163C - Rollers for crushing sugar cane : de en
  • DE461188C - Electric waveguide : de en
  • USD75509S - Design for a globe for lighting fixtures : en
  • CA280991A - Shoe material softening method : en fr
  • FR33084E - Further development of electrical lighting and starting machines for motor cars : en fr
  • FR33086E - : fr
  • FR639051A - Machine to glue the spines on notebooks, brochures or books : en fr
  • GB291990A - Improvements in and relating to trousers, knickerbockers and similar garments : en
  • ES107325A3 - Improvements in the construction of concrete piles or elements for foundations. : en es
  • GB268734A - Improved manufacture of artificial textile threads, fibres, filaments and the like : en
  • CH126542A - Control device for automatic hot water systems. : de en
  • CA280943A - Filamentary body machine : en fr
  • ES106539A2 - A chassis system for wagon bogies and similar applications. : en es
  • USD75459S - Design for a settee or similar article : en
  • GB291866A - A method for improving the colour and purity of juices extracted from sugar beet, especially adapted to processes where the cut beet is dried before diffusion : en
  • FR639183A - Gas boiler for central heating : en fr
  • GB291915A - An improved flower holder for use on graves : en
  • FR33047E - Improvements in the propulsion system of ships : en fr
  • FR639068A - Advanced assembly process for metal constructions : en fr
  • GB284690A - Improvements in circuit arrangements for use in wireless telegraphy and telephony and for like purposes : en
  • US1673517A - Reenforced hand covering : en
  • DE461074C - Cross-flow heated tunnel furnace with two rows of cars running in opposite directions : de en
  • US1673138A - bicheroux : en
  • US1673646A - Key guard : en
  • AT109892B - Connection device for a distribution pipe which is rotatably attached to the lubricating gun. : de en
  • US1673528A - Brake mechanism : en
  • US1673299A - Gear case : en
  • US1673606A - Method of lining envelopes and machine : en
  • GB291917A - Improvements relating to conveyors : en
  • CH126385A - Electric drive device for the spindles of spinning machines. : de en
  • AT109927B - Arrangement on AC series motors, in particular on crane motors. : de en
  • US1673558A - Portable low-pressure oil-burning forge : en
  • CH126406A - Process for the preparation of the diazo compound of 2,5-dichloroaniline. : de en
  • AT109834B - Device for reducing the effects of echoes in telephone lines. : de en
  • US1673303A - Railway-traffic-controlling apparatus : en
  • US1673554A - Blading for reaction turbines : en
  • FR639054A - Signals for motor vehicles : en fr
  • GB291882A - Improvements in or relating to patten mechanism for knitting machines : en
  • US1673596A - Hydrocarbon burner : en
  • US1672997A - Hydrocarbon burner and gas generator : en
  • USD75466S - Oscab b : en
  • CA280909A - Fountain pen : en fr
  • CA280903A - Locomotive bearing : en fr
  • CH126215A - Pocket device for lighting and photography. : de en
  • AU756727A - Improvements in or relating to machines for applying taping to sheet material : en
  • US1673583A - Feed nystbom : en
  • US1673148A - Resilient suspension means for screen separators : en
  • US1673787A - Channel-forming machine : en
  • US1672911A - Match-box holder : en
  • US1672867A - Chain link : en
  • US1673580A - Cone-winding device : en
  • US1673682A - Type of railway passenger coach with double decks : en
  • USD75480S - new yobk : en
  • CA280842A - Anti-dazzle device : en fr
  • US1673381A - Clamp for slicing machines : en
  • USD75488S - Design j : en
  • AT109941B - Device for determining insulation defects, preferably on railway lines. : de en
  • DE461194C - Process for the production of tanning stones : de en
  • DE461017C - Driving device for motor vehicles : de en
  • FR33039E - Carburetor : en fr
  • CH126459A - Steam apparatus for cleaning tobacco pipes. : de en
  • CA280918A - Log splitting gun : en fr
  • DE460890C - Arrangement of an electric motor for driving vehicles, in particular electric carts, under the vehicle frame : de en
  • DE461285C - A seat frame made of pods to attach to a pair of snowshoes for the purpose of converting into a sledge : de en
  • ES107134A1 - An apparatus to reduce the currents of the lining. : en es
  • US1673258A - Can opener : en
  • US1673738A - Electrical cable connecter : en
  • DE461105C - Screw with detachable bolt head : de en
  • CH126386A - Mechanical device for controlling the blades of weaving looms. : en fr
  • DE461164C - Method and device for cleaning crystalloid solutions : de en
  • US1673454A - Clamping device : en
  • FR639165A - Improvements in the regulation of superheaters : en fr
  • ES107332A1 - Industrial result aluminum dishes, cardboard or similar materials with embossed type-lithographically relief. : en es
  • GB292030A - Improvements in adjustable spanners, wrenches, pipe grips and pipe cutters : en
  • DE461019C - Four-wheel braking device especially for motor vehicles : de en
  • AT109860B - Leverage register. : de en
  • AT109887B - Two or more tier twisting machine. : de en
  • DE461003C - Electromagnetic contact that is brought about without mechanical contact with a live line : de en
  • CH126569A - Suction mouthpiece for vacuum cleaners. : de en
  • ES107211A1 - An industrial process consisting of the preparation of appetizers, quinados, vermouths and their analogues, without alcohol. : en es
  • DE457202C - Cross grid and with this carried out photographic recording process : de en
  • US1673045A - Process for producing demulsifying agents for refining petroleum oil : en
  • US1673275A - Process of making alcohol-reduced cereal beverages rich in proteins : en
  • US1673360A - Bar support : en
  • DE461130C - Device for correcting changes in the film pitch in cinematographs with optical compensation : de en
  • DE461206C - Device for the production of boxes, the connection of the box corners being produced by adhesive strips : de en
  • AU1061327A - Method of and means for extracting solids from fluid materials : en
  • AT109945B - Collector. : de en
  • US1672986A - Multistage blower : en
  • ES107044A1 - Improvements in headlights or projectors for motor vehicles or other applications. : en es
  • US1673700A - Self-oiling bearing : en
  • FR639161A - Advertising signage device : en fr
  • ES107248A1 - Apparatus for the manufacture of plaster moldings for buildings and similar uses. : en es
  • DE461027C - Security device for armored vehicles : de en
  • US1673235A - Repeating attachment for phonographs : en
  • US1673046A - Clutch construction : en
  • ES107391A1 - A procedure for the use of the lyes of minerals coming from chlorinating torrefactions. : en es
  • FR33041E - Advanced pump for liquids and gases : en fr
  • FR639053A - Improvements to t receptor devices. s. f. : en fr
  • FR639057A - Improvements to energy storage flywheels : en fr
  • GB291819A - An arrangement for automatically interrupting the network circuit of polyphase motors : en
  • US1672962A - Mortise lock : en
  • US1673694A - Method for the conservation of meat, eggs, fruit, and other foodstuffs for lengthy periods under chilled conditions : en
  • ES106348A1 - The application of luminous cards in the dark to all kinds of cases and especially those containing cigarette paper. : en es
  • ES107167A1 - Automatic cogedor especially applicable to shot, mineral and other similar materials. : en es
  • US1673041A - Rate of flow controller : en
  • CH126594A - Transportable machine for printing addresses. : en fr
  • DE460983C - Cleaning and wetting device for air filters : de en
  • DE461090C - Door locking device for railroad cars : de en
  • ES107195A2 - An arrangement of chambers or tanks for the self-purification or self-digestion of garbage. : en es
  • FR639148A - Inserts centered on the tip of the spindle web for spinning and twisting spindles : en fr
  • GB292015A - A new or improved apparatus for the electrolytic production of metallic sheets and similar articles : en
  • US1673327A - Lacing for apparel : en
  • US1673488A - Method of cutting steering gears : en
  • GB291950A - Improvements in or connected with control mechanism for aircraft : en
  • US1673705A - Game apparatus : en
  • US1672884A - Ice-cream-cone protector : en
  • US1673237A - Automatic crane grab : en
  • FR639134A - Manufacturing process for false heddles for looms and metal falsework : en fr
  • GB267924A - : en
  • DE461305C - Method and apparatus for fractional distillation and condensation of complex mixtures : de en
  • GB292023A - Improvements in ring spinning and doubling frames : en
  • AT109815B - Finger spreader to develop mobility and elasticity of the fingers and the wrist for musicians. : de en
  • DE460793C - Circuit arrangement for telephone systems with dialer operation : de en
  • AT109879B - Device for automatically switching the current on and off in electric irons. : de en
  • CA280928A - Coffee product : en fr
  • CH126329A - Car shifter. : de en
  • US1673421A - Battery : en
  • AT109886B - Cooking pot stand for gas iron burners. : de en
  • DE461161C - Manufacture of stone wood : de en
  • DK38858C - Hospital bed with split bottom, the middle of which can be lowered and raised again. : da en
  • AT109812B - Arrangement for neon advertising. : de en
  • AT109838B - Device for the continuous cleaning of petrol or the like in containers. : de en
  • CH126514A - Handle for vessels open at the top, such as buckets etc. : de en
  • DE449022C - Process to add additional content to the print content of printed areas : de en
  • GB292237A - An improved method and apparatus for preparing cream fondant and the like : en
  • US1673581A - Light-dimmer switch : en
  • US1673784A - Process of making turn shoes : en
  • US1673400A - Electric battery : en
  • US1673653A - Method of forming metal vacuum bottles or carafes : en
  • US1673359A - Counterweighting apparatus for lift bridges and the like : en
  • US1673466A - Field wagon and unloading apparatus : en
  • US1673021A - Divided-load thrust bearing : en
  • US1673069A - Cartridge-loading magazine pencil : en
  • US1673134A - Lubricator : en
  • US1673623A - Fluid-pressure-operated ice-scoring machine : en
  • US1673658A - andersen : en
  • FR639115A - Improvements to flexible disc couplings : en fr
  • DE461162C - Pipe well filter, consisting of conical rings placed one inside the other with spacers, the upper edge of which runs into a cutting edge and faces a bead on the inner surface of the ring above, forming an annular slot : de en
  • FR33076E - Automobile car wrap : en fr
  • FR33081E - Improved apparatus for the recovery of gases or vapors using solid absorbent materials and in particular absorbent carbon : en fr
  • CH126543A - Heating device for bath water. : de en
  • DE461280C - Arm training device in the form of a popular amusement device : de en
  • FR33015E - Engageable and disengageable delay projectile : en fr
  • ES107139A1 - Improvements in espadrilles. : en es
  • FR33089E - Improvements made in the establishment of internal combustion engines : en fr
  • FR639226A - Device for grinding longitudinal grooves in bores by means of movable grinding wheels : en fr
  • GB284263A - Improvements in the manufacture of electric incandescent lamps or the like : en
  • GB291947A - An improved drum for holding wires and the like : en
  • ES106979A1 - Improvements in phonographic sound recording discs. : en es
  • DE461086C - Method and device for the production of fillers for shoes and boots from one piece of cardboard, fiber material or other embossable material : de en
  • FR639202A - Improvements to gas activation processes : en fr
  • DE461056C - Device for measuring and simultaneously influencing the metabolism of living beings : de en
  • ES107330A1 - Improvements in weighing machines and printing tickets. : en es
  • CH126518A - Device on cans for lifting the lid. : de en
  • ES107166A1 - Incandescent electric lamp. : en es
  • ES107245A1 - A cargo arrangement for ships. : en es
  • CH126580A - Process for the preparation of p-diazophenylsulfamic acid. : de en
  • DE461071C - Pivot hinge for rotating sliding windows : de en
  • FR33085E - Process of continuous carbonization of coppice wood, branches, etc., by a mobile agricultural device : en fr
  • DE461109C - Steam or jackhammer : de en
  • FR639111A - Further training in mineral washing facilities : en fr
  • GB291926A - A new or improved stand or support for safety-pins and like small articles : en
  • USD75482S - Design for a burial casket : en
  • US1673429A - Sun-ray heater : en
  • US1673232A - Aircraft with rotative wings : en
  • US1672903A - Water gauge for motor-vehicle radiators : en
  • USD75519S - Design fob an upholstered chaib : en
  • US1673570A - Automatic ties fastening and eeleasing means : en
  • US1673710A - Account-finding machine : en
  • GB291929A - Improvements in carburettors for internal combustion engines : en
  • US1673541A - Endless track-propelled vehicle : en
  • CA280883A - Rail anchor : en fr
  • ES107080A3 - A safety clip. : en es
  • ES107378A1 - Electric heating device for economical kettles, cooking device and the like. : en es
  • GB291978A - Improvements in vehicle brakes : en
  • DE460988C - Connection devices for the coupling of chains, cords, rods and for the simultaneous attachment of perforated decorative or utility items, primarily to lighting bodies : de en
  • DK38869C - Desk or other Table with Bedding. : da en
  • ES107145A1 - Improvements in electric oscillograph systems. : en es
  • FR639090A - Further training in gas scrubbers : en fr
  • GB291908A - Improvements in and relating to liquid fuel furnace fronts : en
  • US1673386A - Hydraulic jack : en
  • US1673635A - System of distribution : en
  • US1673695A - Document holder for files or the like : en
  • US1673096A - Coin-freed mechanism : en
  • US1673300A - Process for the photographic reproduction of objects in their natural colors or in monochrome : en
  • USD75529S - Design foe embroidered edging : en
  • USRE16994E - Safety attachment for tanks : en
  • CH126293A - Burners for gaseous, pulverulent and liquid fuels. : de en
  • US1673278A - Variable-speed power transmission : en
  • ES107277A1 - A machine for pulverizing, weighing and bagging granulated products, equipped with a self-supplied device. : en es
  • FR33060E - Removable device with alternating or continuous movement, semi-automatic or automatic : en fr
  • AT109884B - Comb. : de en
  • CH126308A - Circuit arrangement for switching additional cells on and off, in particular for telephone systems. : de en
  • DE461178C - Device for electrical remote display with the aid of impulses, the number of which in the unit of time is proportional to the quantity to be measured : de en
  • ES107311A1 - Perfeccionamientos in machines to sieve. : en es
  • US1673250A - Moving picture : en
  • US1673274A - Process of making beverages : en
  • US1673345A - anderton : en
  • US1673702A - Alexander null ati : en
  • ES107257A1 - Claim box to propagate the sale of a blue dye or bleach for clothing. : en es
  • US1672918A - Combined portable rim contractor, spare-tire lock, and carrier : en
  • US1672955A - Air bag : en
  • US1673306A - Carburetor : en
  • US1673588A - Metering system : en
  • US1673390A - Water-cooled furnace wall : en
  • GB291907A - Improvements in and relating to electric vacuum tubes or lamps : en
  • DE460915C - Zither that can be played using keys : de en
  • ES107416A1 - A device for the automatic connection and disconnection of electric waxers. : en es
  • GB291887A - The manufacture of new triphenyl methane dyestuffs : en
  • FR33080E - Process for treating liquid and solid fuels and bituminous products : en fr
  • GB292046A - Improvements in typewriters : en
  • GB291987A - Improvements in or relating to side-tipping vehicles : en
  • ES102348A1 - A stopper or closure for containers intended to contain large masses of liquids, especially wines. : en es
  • ES107180A1 - Arrangement to wash, whiten, artificially dye silk in skeins or spinning cakes. : en es
  • CH126581A - Process for the preparation of p-diazophenylsulfamic acid. : de en
  • ES107409A1 - Thread bobbin for spindles of braid and lace machines. : en es
  • GB286664A - Improvements in vehicle roof construction : en
  • FR639116A - Process of coating, impregnating or alloying metals and other materials with aluminum and aluminum alloys : en fr
  • US1673599A - Mailing tube : en
  • AU1382828A - Process and apparatus for for manufacture of stamped plates particularly sound plates : en
  • CH126601A - Automatic firearm. : en fr
  • ES107142A1 - Improvements in the spring supports for furniture. : en es
  • FR639076A - Adjustable device to tighten pants : en fr
  • GB292007A - Improvements in or relating to the manufacture of insulating staples and the like : en
  • US1673032A - Process of producing hydrogen : en
  • USRE16993E - stechbart : en
  • US1673124A - Signaling system : en
  • US1673215A - Sterilizing and preserving liquids : en
  • USD75537S - Design fob a hinge : en
  • ES107128A1 - Improvements in machines to draw lines or areas of demarcation in the limited areas and on the pavement of public roads. : en es
  • ES107138A1 - Retort oven for incomplete combustion at low temperatures. : en es
  • GB292019A - Improvements relating to grabs and excavators : en
  • USD75504S - Design for a bottle : en
  • USD75462S - Oscab b : en
  • AT109846B - Spike for string instruments. : de en
  • AT109906B - Remote telephone system. : de en
  • ES107114A1 - Perfection in the manufacture of porous or cellular concrete and similar materials. : en es
  • US1673708A - Electric iron : en
  • US1672976A - Electromagnetic device : en
  • US1673513A - jacquot : en
  • ES107308A1 - Marine cable with protection against pressure. : en es
  • CH126618A - Movement for pocket, wrist or jewelry watches. : de en
  • US1673778A - Ingot-mold set-up : en
  • GR1872B - ELECTRICITY REGULATOR WITH LATE INPUT INTRODUCTION WITH HEATING INSTALLATION. : el en
  • FR639149A - Device for adjusting the intake of additional air in the fuel mixture of internal combustion engines : en fr
  • US1673589A - Tor op said pierre plantinga : en
  • ES106531A1 - Improvements in the revolvers called oscillating. : en es
  • AT109919B - Device for displaying the quotient of two physical quantities represented by electrical currents. : de en
  • DE461274C - Cover for drinking vessels that can be folded like a fan : de en
  • ES107065A1 - A procedure for the production of textile prints. : en es
  • FR639250A - Penknife : en fr
  • US1673226A - Method of electric heating : en
  • US1673520A - Method of maintaining a constant volume in the air chamber of liquidquantity-indicating devices : en
  • GB282419A - Improvements in grates for use in retorts : en
  • US1672969A - Reel : en
  • USD75521S - Design for a cream pitcher : en
  • CH126555A - Stepladder. : de en
  • ES107306A1 - Cable for great marine depths. : en es
  • US1673773A - Correcting earth potentials on submarine cables : en
  • FR639166A - Process for preparing valuable colored compounds : en fr
  • CH126465A - Water turbine system, especially for medium and high gradients. : de en
  • ES107206A3 - Continuous paper dispensing device for typewriters and calculators. : en es
  • CA280872A - Electrical signalling system : en fr
  • US1673186A - Self-threading saturator and coater : en
  • FR639103A - Safety coupling for anchor capstans, hauling capstans and others : en fr
  • US1673376A - Girdle bodice : en
  • US1672943A - Method of producing filamentary material : en
  • US1672959A - Driving mechanism for amusement devices : en
  • US1672992A - Steam injector for combustion engines : en
  • CH126590A - Electrically heated drying device for paper webs and the like. : de en
  • CH126554A - Combined kitchen buffet with cooling device. : de en
  • DE461057C - Protective sleeve that can be attached to the upper sleeve : de en
  • DE461007C - Colander for milk, tea, coffee, etc. : de en
  • ES107153A1 - Improvements in the boxes or card holders for files or classifiers of visible cards. : en es
  • CH126332A - Electric locomotive axle control device. : en fr
  • FR33031E - Circuit breaker : en fr
  • US1673081A - Mailing tube : en
  • US1672928A - Pumping apparatus : en
  • US1673633A - Railway-crossing signal system : en
  • CA281009A - Clothes pin : en fr
  • US1673092A - Man s undergarment : en
  • US1673088A - Machine tool : en
  • AT109947B - Arrangement for the projection of announcements etc. like : de en
  • AU1036827A - Improvements in and relating to means effecting an intimate contact between gases and liquids which haveto react upon eachother : en
  • CA280862A - Shade cord holder : en fr
  • DE461275C - Water tractor : de en
  • GB291910A - Improved construction of foldable chair or seat : en
  • AT109821B - Method of making bast work. : de en
  • GB291960A - Process for manufacturing bricks, tiles, and like articles : en
  • AU964027A - Improvements in detecting and amplifying apparatus : en
  • CA280985A - Dough moulding machine : en fr
  • CA280843A - Electric wire casing : en fr
  • GB292179A - Improved method or process and means for separating or cleaning intermixed divided materials : en
  • FR639187A - Lock : en fr
  • USD75484S - gebhart : en
  • DE461083C - Spherically, chromatically and astigmatically corrected photographic lens : de en
  • DE461138C - Switching arrangement for the electrical heating of rail vehicles : de en
  • ES107222A1 - Improvements in stoves, stoves and other heating devices to liquid fuels. : en es
  • FR33058E - Slow heating and storage water heater : en fr
  • DE461020C - Internal brake for motor vehicles : de en
  • US1673769A - Collapsible ballqt box : en
  • ES107292A1 - A rotating distributor for pipes. : en es
  • USD75465S - Design for a plate section for a candlestick : en
  • US1673044A - geiger : en
  • US1673612A - Tractor extension frame : en
  • USD75489S - Design for a wrist-watch dial : en
  • FR33002E - Envelope letter : en fr
  • GB292195A - Improvements in or relating to electrical distribution fuseboards, fuse-boxes and the like : en
  • GB291890A - Improvements in or relating to the manufacture of imitation leather or skins : en
  • CH126551A - Gas stove with water ship. : de en
  • AT109935B - Rotary switch with spring-loaded contact pins. : de en
  • US1673399A - Lubricating device for universal joints : en
  • CA280957A - Metal surface : en fr
  • GB291971A - Improvements in or relating to optical pyrometers : en
  • GB292005A - An improved device for patterning surfaces : en
  • US1673074A - Method of and apparatus for forced-air heating : en
  • FR33057E - Method of establishing pavements, rafts and other coverings : en fr
  • FR639069A - Process of decohesion of solid bodies : en fr
  • FR639132A - Improvements to machines used to make vegetable mix : en fr
  • AT109810B - Massaging device. : de en
  • AU1124728A - Improvements in and relating to high frequency signalling systems : en
  • GB291896A - Improvements in electrical heating and cooking apparatus : en
  • GB274033A - Improvements in and relating to telephone systems : en
  • GB292236A - Improvements in or relating to strainers : en
  • DE461225C - Molding device for the production of components : de en
  • GB266001A - Improvement in wrapping machine for stick candy : en
  • US1672931A - Machine for manufacturing pulp products : en
  • US1673291A - Service cabinet : en
  • US1673332A - Sanding device : en
  • US1673779A - Production of hard, wear-resisting printing surfaces : en
  • AT109883B - Pölz and lifting device. : de en
  • CH126439A - Manufacturing process for metal furniture. : en fr
  • CH126436A - Non-magnetic or weakly magnetic cast iron. : de en
  • GB292178A - Improvements in and relating to self-propelled vehicles : en
  • CA280831A - Ice cycle : en fr
  • AT109857B - Cover closure of the housing for water meters or similar measuring devices. : de en
  • CA280959A - Coal pulverising machine : en fr
  • US1672985A - Hydroaeroplane : en
  • US1673507A - Friction shock-absorbing mechanism : en
  • AT109856B - Glasses containing lead oxide, in particular for insulation purposes. : de en
  • AU929327A - An improved method for obtaining a velour-like, light sensitive paper forthe production of prints of photographic pictures : en
  • CA280878A - Gas processing device : en fr
  • AT109939B - Electric heater. : de en
  • DE427791C - Cinema mirror lamp with facility for slide projection : de en
  • DE461059C - Hair dryer in the shape of a hood : de en
  • CH126492A - Electrical appliance with metallic steam. : en fr
  • US1673387A - Folding rocking-chair : en
  • ES107121A1 - A procedure for the reproduction of images and the like in the transmission. : en es
  • US1673212A - Telephone system : en
  • ES107047A3 - A new product to remove paint. : en es
  • ES107093A1 - A shock absorber for cars. : en es
  • CH126520A - Tire tire for vehicle. : en fr
  • FR33066E - Process for the preparation of powdered plastics : en fr
  • CA280856A - Photograph method : en fr
  • US1673218A - Automatic control for refrigerating systems : en
  • US1672924A - Recovery of sulphur from iron sulphides : en
  • US1673409A - Heat-interchange apparatus : en
  • US1673775A - Antidetonation piston-head formation for internal-combustion engines : en
  • US1673202A - Cultivator : en
  • US1673568A - Intake heater : en
  • US1673783A - Spotlight : en
  • IS41A7 - Trawler net with three-pointed gripper arms : en is
  • US1673000A - Flow indicator : en
  • US1673578A - Window guard : en
  • US1673478A - Tappet : en
  • USD75522S - Design for a teapot : en
  • AT109912B - Self-connecting telephone system. : de en
  • US1673155A - Mixing machine : en
  • ES107118A1 - Improvements in automatic phonographs. : en es
  • ES107382A1 - Improvements in compressors. : en es
  • FR33075E - Rack and pinion device for increasing the efficiency of piston engines, pumps and the like : en fr
  • FR639181A - Rotary type pump for fluids and particularly for gaseous fluids : en fr
  • FR639094A - Device for creating an artificial neutral point used to connect extinguisher coils to three-phase networks : en fr
  • DE461014C - Throttle valve with sealing strips : de en
  • DE461005C - Method of manufacturing an anesthetic : de en
  • GB270300A - Improved composition for and method of producing shaped metal-containing ceramic and like articles : en
  • US1673009A - Antenna-circuit arrangement : en
  • US1673549A - Process for treating rubber with aldehyde amine condensation products and product : en
  • USD75507S - Design for an atomizer or similar article : en
  • US1673097A - Three-way swinging valve for concrete mixers : en
  • US1673684A - Culinary package : en
  • DE460941C - Rheostat : de en
  • ES106226A1 - A procedure to preserve pure ether. : en es
  • FR639107A - Road sweeper brush improvements : en fr
  • DE461236C - Tube bending machine with a fixed forming roller and a rotating pressure roller : de en
  • US1672877A - Closure for receptacles : en
  • GB291867A - Production of olefines : en
  • US1673504A - Rotary steam engine : en
  • FR33065E - Handwheel with indicating device for arc welding machine : en fr
  • ES107319A1 - A procedure for the manufacture of velvet with a design in various colors, especially of crossed velvet. : en es
  • GB291897A - Improvements in apparatus for the generation of acetylene gas under low or high pressure : en
  • US1673040A - Reel : en
  • US1673701A - Toy motor boat : en
  • FR639235A - Improvements in the manufacture of artificial threads and the like and in apparatus intended for this manufacture : en fr
  • DE461100C - Ashtray : de en
  • DE461243C - Drainage nozzle arranged at the drainage hole of wooden washing tubs : de en
  • US1673084A - Shake-sawing machine : en
  • DE454217C - Method of making stencils : de en
  • DE461111C - Edge printing plates : de en
  • DE461149C - Hand rake : de en
  • DE461022C - Device for opening and closing bulkheads on ships by liquid pressure : de en
  • DE461142C - Air conductor structure, especially for short waves : de en
  • FR33059E - Circular loom : en fr
  • DE461190C - Process for the production of electromagnetic coil bodies from pressed material with protrusions protruding radially outwards : de en
  • DE461009C - Coating compound for handles of everyday objects : de en
  • DK38857C - Device for terminating telephone cables and the like. : da en
  • FR33077E - Apparatus for heating motor vehicles : en fr
  • US1673426A - Sealed sanitary container : en
  • US1672910A - Continuously-flowing bottle or the like : en
  • US1673476A - Power plant : en
  • USD75499S - Design for a bottle : en
  • GB283557A - Process for the manufacture of anti-rachitic preparations : en
  • GB292024A - Toy : en
  • ES107163A1 - An automatic and mechanical ascent or climb device applied to the saw chassis in the event of an unexpected stop of the transmission or the electric motor that drives the device. : en es
  • US1673670A - Loose-leaf book : en
  • DE461132C - Roughening device for leather and other roughing machines : de en
  • USD75491S - hammerling : en
  • DE461212C - Process for the production of black and white partial sketches according to finished colored patterns and pictures for the production of printing forms or slides for the production of pictures of the pattern in any color combinations and rearrangements : de en
  • GB291970A - Improvements in or relating to the filtration of alkaline waters : en
  • FR33019E - Device for increasing the sensitivity of rockets : en fr
  • US1673127A - Hair curling and waving device : en
  • US1673385A - Electric switch : en
  • USD75493S - Design for a signal bracket : en
  • ES107110A1 - A new industrial result consisting of Galalit pasta dishes. : en es
  • ES107323A1 - A mechanical procedure to dye. : en es
  • ES107176A1 - A process for the manufacture of hair fabrics with colored patterns. : en es
  • DE461200C - Bodenenkruemler : de en
  • DE461043C - Card carrier arrangement for graduation cards using a box train consisting of several mutually displaceable parts : de en
  • US1673510A - Lock mechanism : en
  • US1673654A - Apparatus and method for gaseous reactions : en
  • DE461291C - Method for braking water turbines by rotating the guide vanes : de en
  • AT109913B - Procedure for eliminating differences in capacitance in telecommunications cables. : de en
  • FR639108A - Device for supporting the distribution mechanism in internal combustion engines : en fr
  • GB291903A - Improvements in tracks or driving bands for self-laying track vehicles : en
  • DE460894C - Emergency stop for the movement of rotating vehicle containers : de en
  • US1673316A - Pad for pressing machines : en
  • CH126589A - Method and device for accelerating sludge digestion in wastewater treatment : de en
  • FR639059A - Distillation furnace : en fr
  • FR639215A - Automatic light bulb feeder for machines for welding the supporting frames in the bulbs of incandescent electric lamps : en fr
  • DE461012C - Strap connector : de en
  • DE461104C - Device for preventing the kickback of the crank handle in automobiles and the like. like : de en
  • FR639213A - Liquid refrigerant container : en fr
  • FR639223A - Leather pocket for pneumatic shoe gluing presses : en fr
  • GB290235A - Improvements in and relating to diaphragms for reproducing sound : en
  • FR639208A - Nozzle for ducted jet compressor-mixer : en fr
  • GB292214A - Improvements in or relating to collapsible tents or the like : en
  • GB292212A - Apparatus for the elementary teaching of music : en
  • CH126456A - Crusher for reducing fragments of hard materials, to very small dimensions, intended mainly for laboratory work. : en fr
  • AU991527A - An improved tent : en
  • DE461258C - Cooking, baking and thinning device : de en
  • ES107089A1 - Improvements in signal systems. : en es
  • US1672941A - Method and apparatus for making concrete pipes : en
  • CH126418A - Music Box. : en fr
  • US1673051A - Rotary kiln for burning, roasting, and sintering of mineral materials : en
  • US1673551A - Elastic webbing : en
  • AT109822B - Dummy for packs. : de en
  • DE460995C - Depositing device for die setting and line casting machines, through which dies of different sets are automatically placed in two magazines according to their sets : de en
  • CH126466A - Power plant with bleed steam preheating. : de en
  • DE461287C - Bullet trap for bowling alleys : de en
  • CA280970A - Shock absorber : en fr
  • US1672895A - Preparation of cellulose : en
  • US1673244A - Punch : en
  • ES107190A1 - A new system for filling bottles and bottles. : en es
  • FR639077A - Fusion of receptacles or hollow metal bodies with internal metal core embedded in the casting : en fr
  • GB292453A - Improvements in or relating to the dyeing, printing or stencilling of materials madeof or containing cellulose derivatives : en
  • AT109928B - Automatic switch for all types of current also in plug form. : de en
  • DE461106C - Securing screws, nuts and other machine parts : de en
  • DE461154C - Device for the repeat copying of negatives on printing plates : de en
  • DE461174C - Queen breeding and fertilization box that can be pushed into a protective box : de en
  • CH126401A - Method for dewatering aqueous ethyl alcohol. : de en
  • US1672897A - Starting connection for alternating motors : en
  • GB262800A - Improvements in or relating to electric annealing furnaces : en
  • DE461116C - Safety lock for doors u. like : de en
  • AT109845B - Sock holder. : de en
  • ES107297A1 - Improvements in hand grenades for infantry. : en es
  • US1673383A - Attachment for cables of lift bridges : en
  • CA280913A - Toy gun : en fr
  • GB291889A - Improvements in or relating to sewing machines : en
  • ES107112A1 - An improvement in liquid extraction presses. : en es
  • ES107283A1 - Procedure of irreversible direct transmission of angular movements from one tree to another. : en es
  • FR639172A - Warning device for automobile or other vehicle : en fr
  • DE461026C - Device for moving, locking and unlocking shutters from the side of the room : de en
  • DE461115C - Roof for motor vehicles : de en
  • US1673078A - Feed mechanism for machine tools : en
  • US1673556A - Ironing machine : en
  • ES107058A1 - Apparatus in view of the mechanic or driver of any internal combustion engine, which indicates by means of luminous signals, the good running, the faults, or the lack of spark, in any or all of the igniters, and in which or in which they are the : en es
  • GB291816A - Improvements in or relating to the dyeing, printing and stencilling of materials made of or containing cellulose derivatives : en
  • GB291881A - Improvements in and connected with conditioning and drying grain : en
  • ES107168A1 - Stove for oil gas. : en es
  • ES107318A1 - Improvements in low pressure fluid braking devices. : en es
  • US1673377A - Lamp head : en
  • US1673472A - Steel-wool holder : en
  • US1673482A - Blow-out patch : en
  • ES107061A1 - Isolation or separation of pieces of material of all kinds delivered jointly. : en es
  • ES107379A1 - A new blender machine applicable to the extraction of olive oils without pressure of any kind which prevents the breakage of layers and a higher yield is obtained by the state of fluidity and dissolution with which the dough is prepared. : en es
  • FR33079E - Process for the distillation or pyrogenation of liquid or easily liquefied fuels and hydrocarbons : en fr
  • GB280920A - Improved means for preventing heat transmission between the brake drum and rim of a vehicle wheel : en
  • US1673076A - Hamper handle : en
  • US1673229A - Grinding machine : en
  • US1673689A - Safety locking device for auto hoods : en
  • US1673357A - Core binder : en
  • ES107389A1 - A discharging device applicable to sharpening razor blades. : en es
  • GB291965A - Manufacture of naphthalene derivatives : en
  • GB291966A - Improvements relating to devices for use in connection with the fitting of foot-wear : en
  • DE461093C - Cord pendulum for electric lamps : de en
  • FR33016E - Rocket safety : en fr
  • GB282471A - Improvements in devices for instantaneously striking the arc in arc lamps : en
  • AT109881B - Device to prevent the transmission of sound in buildings by the warm air heating, ventilation systems and. like : de en
  • AU1037927A - Improvements in or relating to electric signalling or control systems : en
  • US1673102A - Convertible wheeled truck tractor : en
  • US1673719A - Angular magnetic chuck : en
  • CA280832A - Milking machine : en fr
  • NL18177C - : en
  • US1673016A - System of electrical conductors : en
  • US1673562A - Method of and multiplex selective system for transmitting radiant energy : en
  • CA280996A - Shoe finishing machine : en fr
  • GB291885A - Apparatus to signal when an accumulator is fully charged at a distance therefrom : en
  • AT109818B - Method and device for patterning skins. : de en
  • CA280848A - Rim lug riveting machine : en fr
  • AT109893B - Vehicle internal combustion engine. : de en
  • CA280960A - Coal pulverising machine : en fr
  • GB291976A - Improvements in or relating to windows, windscreens and the like : en
  • CA280841A - Log splitting gun : en fr
  • CA281017A - Heater for automobiles : en fr
  • FR639104A - Multiple arcade punching machine with mechanical device for punching sheet metal according to a scale model : en fr
  • GB288287A - Improvements in and relating to tooth brushes : en
  • GB292197A - Improvements relating to slicing machines : en
  • CA280921A - Roofing : en fr
  • CA280939A - Periodic switching mechanism : en fr
  • AT109898B - Friction disc. : de en
  • CA281005A - Newspaper vending machine : en fr
  • CH126450A - Method and device for operating gear cutting machines. : de en
  • AT109936B - Device to protect switches and the like against overload. : de en
  • US1672875A - Car coupler : en
  • US1672990A - Telephone system : en
  • US1673322A - Flexible closure : en
  • ES107234A1 - A cap or insulating cap system perfected for the ends of electrical conductors. : en es
  • FR639153A - : fr
  • GB291997A - Improvements in the construction of floor surfaces : en
  • DE461223C - Method and device for the production of shaped blocks by injecting the shaped material into a rotating mold : de en
  • AT109803B - Double-sided cuff for men's shirts, blouses, etc. : de en
  • US1673542A - Hydraulic coupling and change-speed gear : en
  • USD75497S - holdeman : en
  • AU967127A - Improvements relating to hair driers applicable for other purposes : en
  • GB292235A - Apparatus and process for the manufacture of coal gas : en
  • GR1870B - COLLARON THE SIMILARITY. : el en
  • US1673479A - Inflatable toy : en
  • FR33036E - Process for manufacturing fringes of trimmings or other ornaments and products obtained by these processes : en fr
  • FR639233A - Multi-duct gas cooler enhancements : en fr
  • ES106745A2 - Hollow cable for overhead power lines. : en es
  • ES106360A3 - A procedure for the manufacture of a reinforcement on both sides of the heel of silk, artificial silk, thread, cotton or other textile fiber. : en es
  • FR33023E - Projection device for divided materials : en fr
  • GB292008A - Improvements in direct reading, counting and registering devices : en
  • US1673167A - Conduit mold : en
  • US1673642A - Lock seam eok pipe sections : en
  • US1673647A - svenson : en
  • ES107301A1 - Perfection in scissors shears and similar tools. : en es
  • FR639084A - Cabin with parachute for aircraft : en fr
  • GB291932A - Improvements relating to electric switchboards and the like : en
  • GB291940A - Improvements in or relating to display stands or supports : en
  • DK38868C - Automatic Shut-off Device for a Valve. : da en
  • CA280951A - Hook tape : en fr
  • US1672901A - Push-button catch : en
  • AT109847B - Footwear. : de en
  • CH126536A - Masonry with hollow bricks. : de en
  • CH126562A - Stepped pulley gears for work machines, in particular for ring spinning machines. : de en
  • ES107354A1 - System for balancing drawbridges and sliding bridges. : en es
  • GB291925A - Improvements connected with coin-in-the-slot machines : en
  • DE461129C - Multi-chamber coal dust mill : de en
  • ES106215A1 - A heating device powered by lighting gas. : en es
  • ES107060A1 - An apparatus for extinguishing fires. : en es
  • GB281648A - An improved method of producing openings, passages and the like in glass articles : en
  • GB292021A - Improvements in bottle crates : en
  • FR639119A - Cellulose pretreatment process : en fr
  • FR639224A - Method for pumping high temperature liquids or corrosive liquids without bringing them into contact with the pumping device and device for carrying out said method : en fr
  • US1673370A - Radiator : en
  • US1673379A - Ventilator : en
  • US1672987A - Method of balancing cable circuits : en
  • US1673458A - Antenna for radios : en
  • DE461204C - Device for causing the up and down movement of pickling material in pickling vats : de en
  • CH126219A - Automatic photographic machine. : en fr
  • CH126341A - Safety for projectile rockets. : en fr
  • CH126447A - Device for the production of one-end slotted screws. : de en
  • CA280834A - Arsenobenzenes manufacture : en fr
  • CA280865A - Culinary utensil : en fr
  • CH126516A - Shoe polish box. : en fr
  • FR639070A - Internal combustion engine : en fr
  • FR639230A - Signaling device for all vehicles : en fr
  • CA280871A - Folded paper napkin : en fr
  • AT109831B - House. : de en
  • GB292029A - Improvements in the manufacture of types and blocks for rotary and flat bed printing machines : en
  • US1672938A - Method of making ornamental brick : en
  • AT109830B - Device for cleaning and repairing paper machine felts. : de en
  • CH126491A - Plug for electrically heated devices with automatic switch against overheating. : de en
  • CA280941A - Belt conveyer bearing : en fr
  • US1673433A - Auxiliary seat back : en
  • US1672871A - Headlight for toy locomotives : en
  • US1673030A - Vending machine : en
  • USD75474S - Dominick j : en
  • AU777727A - Improvements relating to railway signalling : en
  • US1672951A - Computing scale : en
  • US1673350A - Color photography or cinematography : en
  • US1672963A - Method of and apparatus for testing : en
  • US1672942A - Electric water heater : en
  • US1673753A - Quantity indicator for liquids : en
  • ES106324A1 - Improvements in the manufacture of cathodes. : en es
  • ES107144A1 - Improvements in electrical switches. : en es
  • US1672919A - Lighter : en
  • FR33098E - Starting and idling device : en fr
  • GB291944A - Improvements in flutes and other wind musical instruments : en
  • ES107350A1 - A spindle with roller or ball bearings. : en es
  • CA280852A - Totalisator : en fr
  • US1673028A - Centrifugal pipe-casting machine : en
  • US1673530A - Strip-covering machine : en
  • ES107316A1 - A communication bellows, made of metal, for railway cars. : en es
  • US1672977A - Repeating coil : en
  • US1673008A - Electron-discharge device : en
  • US1673416A - Brake shoe : en
  • GB281675A - Improvements in or relating to processes for liquefying and separating the constituents of gaseous mixtures at low temperatures : en
  • DE461073C - filter : de en
  • US1673220A - Adapter for radiator air valves : en
  • ES106219A1 - A procedure for the nitration of glycerin and other analogous alcohols. : en es
  • FR639091A - Improvements to valves for bandages and other similar uses : en fr
  • US1672949A - Piece of ordnance more particularly adapted for firing against aircraft : en
  • US1673756A - Electric attachment plug cap : en
  • DE461103C - Automatic laying, passage and sorting device for poultry : de en
  • FR33063E - Device for automatic door closing : en fr
  • GB291964A - Improved picture hanger : en
  • ES106758A1 - A new counter system for ringing watches. : en es
  • FR639249A - Press for the manufacture of articles molded from synthetic resin or similar materials : en fr
  • GB291875A - Improvements in and relating to silencing devices for fluid pressure apparatus : en
  • US1672907A - A cobpobation : en
  • DE461015C - Device for trimming sheet metal : de en
  • ES104737A2 - Installation for disconnecting roentgen devices when the current intensity reaches an impermissible degree. : en es
  • ES107209A1 - Chains in which the links are formed by portions of stamped and embossed plates, used mainly in the manufacture of folding blinds by winding. : en es
  • FR639060A - Composition for reviving colors and regenerating varnishes and similar products : en fr
  • FR639238A - Improvements to flexible tubes or containers for pasty or viscous materials : en fr
  • US1672945A - Groat cutter : en
  • US1672995A - Electric-current transmission : en
  • US1673211A - Friction brake : en
  • US1673239A - Laminated product and method of making same : en
  • US1673601A - Teller's window : en
  • US1673063A - Ignition-controlling means : en
  • AT109923B - Electrically operated metal halide lamp. : de en
  • USD75500S - Design for an igniter for smokers use : en
  • GB291905A - Improvements in or relating to apparatus for moulding and vulcanising pneumatic tyre covers and the like : en
  • ES107122A1 - Switch improvements. : en es
  • DE461217C - Arrangement for setting several cross-wound devices depending on a common encoder : de en
  • ES107274A1 - Automatic loading hopper for gas generators or other homes. : en es
  • US1673315A - Loose-leaf binder : en
  • DE461242C - Drilling tool with rotating cutting discs : de en
  • US1673628A - Monolith construction : en
  • US1673746A - Switch contact : en
  • ES107341A1 - Arrangement for tubular knitted fabrics. : en es
  • FR639067A - Tulle-velvet : en fr
  • DE461160C - Machine for pressing plastic masses in molds by gas pressure : de en
  • CA280984A - Railway car : en fr
  • CH126460A - Screw locking. : de en
  • CH126478A - Ignition device for automobile engines. : en fr
  • ES107126A1 - Stands of the warp rods. : en es
  • ES107251A1 - A security pin for all kinds of envelopes. : en es
  • GB291996A - Improvements in or relating to internal-combustion engines : en
  • FR639152A - Improvements to selector switches for telephone installations : en fr
  • AT109911B - Method for the determination of faults on electrical lines. : de en
  • ES107419A1 - An apparatus for massages. : en es
  • ES107084A1 - A packaging system for stacks of overlapping sheets. : en es
  • FR639245A - Process for preparing emulsions by means of an electric charge : en fr
  • GB292182A - Improvements in or relating to paper folding apparatus : en
  • DE461136C - Process for the production of technically pure fluoroaluminium-fluoroalkali double compounds : de en
  • DE461297C - Conveyor system for conveying bulk goods from greater depths : de en
  • US1673559A - Elevator : en
  • US1673105A - Show case : en
  • US1673545A - Liquid-dispensing apparatus : en
  • ES107302A1 - An artillery material on two wheels with two masts with elastic suspension. : en es
  • DE461079C - Safety device for looms with one-sided shuttle change : de en
  • DE461171C - Device for attaching the bolt to suspension or tension insulators : de en
  • FR33022E - Cylindrical body grinding machine : en fr
  • GB277310A - Method and apparatus for the recovery of fibres from liquids : en
  • GB284248A - Improvements in the roasting and/or sintering of fine ore or other fine material : en
  • FR33024E - Cardboard drum for the presentation of cotton balls for sewing : en fr
  • GB292224A - Improvements in or relating to ratchet driving mechanisms : en
  • FR33072E - Cigarette box : en fr
  • GB292234A - Improvements in or relating to electric circuit-breakers : en
  • AT109824B - Roller or wheel protection against sliding off the axle. : de en
  • CH126083A - Voter operated telephone system. : de en
  • CA280895A - Gun cleaner : en fr
  • CA280935A - Bead feed mechanism : en fr
  • CA280851A - Bevel and square : en fr
  • CA280931A - Electric discharge device : en fr
  • DE460880C - Internal combustion engine with cylinders arranged in a star shape : de en
  • ES107420A1 - Waxing device equipped with disc-shaped brushes and driven by a friction wheel against which they are tightened by means of elastic force. : en es
  • FR33018E - Container for rice powder, eyeshadows and other similar products : en fr
  • CH125835A - Telephone receiver with device for adjusting the sound emitted. : en fr
  • US1673312A - Ripping unit for metal cans : en
  • US1673337A - Molding-sand conveyer : en
  • AT109855B - Process for the production of glasses, in particular for insulation purposes. : de en
  • CA280966A - Shock absorber : en fr
  • CH126508A - Device for fastening vending machines to a wall. : de en
  • GB291942A - Improvements in differential mechanism : en
  • US1673017A - Radiator : en
  • US1673241A - Drying machine : en
  • GB292033A - Improvements relating to glare guards for motor vehicle windscreens : en
  • ES107097A1 - Procedure for obtaining and bleaching mechanochemical pulp for paper, straw from cereals and bagasse, or residue from sugarcane. : en es
  • GB292216A - Improvements in or relating to funnels or thread guides for use in the manufacture of threads of artificial silk and the like : en
  • DE461182C - Tool for the production of springs, especially of retaining springs for breakers and compressed air tools : de en
  • USD75518S - Design for a lamp base or similar article : en
  • FR33094E - Improved device for spinning any textile or similar materials : en fr
  • GB291963A - An improved machine for embossing leather and the like : en
  • ES107196A1 - A system for the treatment of garbage and waste for the manufacture of fertilizers. : en es
  • ES107266A1 - Cooling tower with several electrically operated fans. : en es
  • ES107404A1 - A foundation for bee hives with metal armor. : en es
  • FR33091E - Improved machine for the preparation of metal or other plates intended for use in printing : en fr
  • DE461177C - Device on brakes for power carts, in which the brake is released when driving by a movable footstep : de en
  • GB291953A - Improvements in reciprocating steam engines combined with exhaust steam turbines adapted for being disconnected from the reciprocating engine : en
  • GB292654A - Improvements relating to the creaming of biscuits and the like : en
  • FR33078E - Improvements to automotive starting and lighting installations : en fr
  • FR639239A - Improvements made to removable mops : en fr
  • US1673777A - Portable loading machinery : en
  • CH126504A - Process for the preparation of a therapeutically valuable dye preparation. : de en
  • ES107228A1 - A procedure to decelerate fats, oils, paraffin waxes and acidic grains. : en es
  • GB292053A - Improvements in or relating to machines for forming wire articles : en
  • FR33003E - Illuminated device for locks : en fr
  • CH126636A - Spherical bearing. : en fr
  • CA280976A - Dough bake oven : en fr
  • CH126448A - Clamping device for workpieces with slotted head for screws. : de en
  • US1673432A - Apparatus for polishing sheet material : en
  • US1673197A - Spring motor : en
  • US1673109A - Box : en
  • US1673260A - Pump : en
  • DE461262C - Electromagnetic heat regulator, which is based on the change in the permeability of ferromagnetic metals or metal alloys as a result of heating : de en
  • US1673309A - Manifolding book : en
  • US1673605A - Hydraulic turbine : en
  • DE461187C - Waveguide : de en
  • ES107208A3 - Machine for combing fur. : en es
  • DE461137C - Process for the separation of hafnium and zirconium : de en
  • ES107188A1 - Transformable bodywork for cars. : en es
  • GB291911A - Improvements relating to electric switches : en
  • FR639120A - Device for humidifying the fuel in the hopper of the boiler hearths : en fr
  • USD75492S - Design for a lamp support : en
  • AT109842B - Internal brake for bicycle hubs. : de en
  • ES107424A1 - Perfections in the stretching mechanisms of textile wicks. : en es
  • US1673018A - Valve for reversing furnaces : en
  • US1673152A - Locomotive boiler : en
  • GB291956A - Improvements in steering wheels for vehicles : en
  • FR639133A - Improvements to the tie rods of the brake shoe levers : en fr
  • US1672952A - Computing scale : en
  • US1673185A - Spring-coiling machine : en
  • GB291892A - Advertising display board or frame : en
  • AT109816B - Pistonless damping for scales or the like working with a braking means. : de en
  • CH126087A - Circuit arrangement for telephone systems with automatic and hand-operated offices. : de en
  • USD75502S - Design for a vanity case : en
  • AU760727A - Improvements relating to telegraphy and/or telephony : en
  • USD75483S - Design for a combined washbowl and toilet seat : en
  • US1673428A - Pump : en
  • AT109801B - Self-cashier. : de en
  • AT109828B - Baking and roasting device. : de en
  • CH126464A - Screw mechanism and cooperating organ. : en fr
  • US1672904A - Container for storing and shipping : en
  • CH126444A - Method and apparatus for providing the tip of workpieces with threads for wood screws. : de en
  • AT109949B - Method and device for taking short-term x-rays. : de en
  • CA280830A - Road shoulder filler : en fr
  • US1673430A - Wire fastener : en
  • US1673486A - Fastener-head cover : en
  • US1673604A - Headlight : en
  • US1673765A - Method of making split fabric : en
  • US1673137A - Advertising device : en
  • US1673065A - Paper-cutting machine : en
  • US1673240A - Closure means for metallic containers : en
  • USD75503S - madvig : en
  • CA280983A - Turbine lubrication : en fr
  • CH126352A - Drilling device for soundings. : en fr
  • AT109871B - Electrically heated winding pen for making permanent hair waves. : de en
  • CA280847A - Vehicle wheel : en fr
  • CA280875A - Shoe : en fr
  • AT109839B - Street sweeper. : de en
  • DE461107C - Multi-disc clutch : de en
  • US1673182A - Internal-combustion engine : en
  • US1673414A - Method and means for controlling the exhaust of internal-combustion engines : en
  • GB292016A - Cylindrical marine boiler with superheater : en
  • US1673619A - Exhaust trap and valve therefor : en
  • GB291937A - Improvements in the attachment of engine cylinders to crankcases : en
  • CA280829A - Window control device : en fr
  • CA280869A - Window sash elevating apparatus : en fr
  • CH126415A - Guides for drivers of motor vehicles. : de en
  • US1673242A - Veterinary instrument for embryotomy : en
  • US1673354A - Cane-harvesting machine : en
  • CH126347A - Device for fixing a prepaid vending machine in the bay of open doors and windows. : en fr
  • CH126391A - Device for weighing silk fabrics. : de en
  • CH126404A - Process for the preparation of a-indanone. : de en
  • DE460907C - Control device for electrical heaters : de en
  • GB291928A - Improvements in wagons or other vehicles : en
  • ES107189A1 - A process for the preparation of the product called yogurt. : en es
  • ES107381A1 - Procedure for obtaining physiologically active substances from internal secretory organs. : en es
  • FR639170A - Advertising curtain for performance halls and its control devices : en fr
  • CA280874A - Shaft lubricator : en fr
  • DE461199C - Tipping plow, especially as a trailer for power tractors : de en
  • GB281685A - Improvements in filaments for electric incandescent lamps : en
  • US1673608A - Wheel chock for aeroplanes : en
  • USD75516S - Design for a lamp base or similar article : en
  • AT109811B - Advertising pillar. : de en
  • AT109874B - Card index. : de en
  • CH126015A - Molding and casting line. : de en
  • CH126522A - Rail vehicle, especially with a large wheelbase, with two steering axles, which are controlled by one or two axles arranged between them that can be laterally displaced relative to the car body. : de en
  • DE461276C - Ham cooker : de en
  • US1672915A - Connection plate for toy electric railways : en
  • CH126435A - Standing alarm clock with electrical lighting that switches on automatically. : de en
  • ES107020A1 - A blender for ground olives pasta. : en es
  • US1672913A - Micrometer measuring tape : en
  • US1673661A - Tories : en
  • CH126392A - Device for weighing textile goods containing aeid in strand or tape form. : de en
  • DE461231C - Process for the production of watch cases and frames from strong sheet metal : de en
  • US1673548A - Carrier-wave telephone system : en
  • AT109875B - Component. : de en
  • DE461084C - Bottom trawl with the upper line bulging upwards and carried by swimmers : de en
  • ES107201A1 - A fibroasfáltico product, composed of fiber of asbestos and natural or artificial asphalt. : en es
  • US1673755A - Discharge-door-operating mechanism : en
  • US1673070A - Combination electric plug and switch : en
  • US1673531A - Removably-mounted receptacle : en
  • US1673626A - Tent frame : en
  • US1673731A - Method of and mechanism for feeding beads : en
  • ES107102A1 - A needle drive mechanism for hemming machines. : en es
  • FR639105A - Improvements in the means of transmitting images at a distance : en fr
  • US1672917A - Rod mill : en
  • US1673225A - Distillation heater : en
  • US1673256A - Shipping drum : en
  • US1673776A - Water-cooled interior agitator for internal-combustion engines : en
  • DE461263C - Time monitoring device, e.g. for bathroom cells : de en
  • ES107384A1 - Process for the manufacture of cement, building materials and plastering masses and smearing from silt or the like. : en es
  • US1673664A - Combined glare, wind, rain, and insect shield for automobiles : en
  • US1673494A - Pleasure car : en
  • ES106750A2 - Acoustic apparatus. : en es
  • DE461248C - Spring suspension for railroad cars : de en
  • DE461295C - Link for chain grates : de en
  • FR33082E - Instrument panel for motor vehicles : en fr
  • DE460916C - Fine tuning device for strings of musical instruments : de en
  • DE461133C - Lantern with filler neck on the oil container : de en
  • DE461307C - Intermediate floor for steam turbines : de en
  • GR1868B - METHOD FOR MANUFACTURING BUTTONS FROM ELASTIC GIRLS SHOES FOOTWEARS FROM ELASTIC GARMENTS OF SUCH KINDS OF SHOES AND EQUIPMENT. : el en
  • CA280990A - Electrical relay : en fr
  • US1672900A - nichols : en
  • US1673503A - Ticket-dating machine : en
  • ES107376A2 - A multi-blade box saw for marbles and stones. : en es
  • GB273690A - Improvements in automatic railway buffer couplings : en
  • GB291977A - Means for utilizing waste heat of motor vehicle exhausts : en
  • GB292228A - Improvements in refining engines for use in pulp refining : en
  • USD75527S - Design for a push toy : en
  • GB292220A - Improvements in and relating to liquid-pressure engines : en
  • US1673036A - Monitoring supervision on party lines in automatically-operated telephone exchanges : en
  • US1673696A - Dispensing tank : en
  • US1673140A - Heating appliance : en
  • US1673565A - Soft-wood corner reenforcement : en
  • CH126541A - Method and device for cleaning the air in heated rooms. : de en
  • DE461049C - Railway coupling : de en
  • GB291943A - Manufacture of cupped sockets and like articles from metal blanks : en
  • CH126591A - Method and device for drying paper webs and the like. : de en
  • GB262801A - : en
  • GB292231A - Improvements in or relating to the refining of liquid hydrocarbons : en
  • GR1878B - SOAP SOIL BY MIXING MARBLE POWDER AND PUMP. : el en
  • DE461215C - Device for high-voltage systems for displaying the short-circuit in alternating current devices and machines : de en
  • DE461062C - Eyepiece consisting of three positive parts with a large field of view : de en
  • DE461230C - Ventilation oven for drying out damp rooms : de en
  • US1673166A - Educational device : en
  • US1673261A - Pump : en
  • US1673373A - Rectifier apparatus : en
  • AT109867B - Underground driving air cooling. : de en
  • AU1050127A - Apparatus for the preparation of cooling brine : en
  • CA280929A - Chaff and coffee mixture making apparatus : en fr
  • CA280955A - Burner for solid fuel : en fr
  • CH126310A - Arrangement for the transmission of pulses in telephone systems. : de en
  • GB291989A - Advertising machines : en
  • AU620227A - Coin freed machine for vending rolled packeted goods : en
  • DE460933C - Brush drilling and tamping machine : de en
  • DE461119C - Pull-out button for signal systems equipped with a locking device : de en
  • GB277030A - A process for hardening iron and steel articles : en
  • GB291954A - Improvements in and relating to locking devices for electric incandescent lamps : en
  • GB268783A - Process of treating after spinning artificial silk made from viscose : en
  • GB291981A - Improvements in, and relating to, haulage clips : en
  • US1673500A - Spot-welding machine : en
  • AT109946B - Device for achieving contact protection for the sockets of electric tube lamps. : de en
  • AT109925B - Electric timer. : de en
  • CH126210A - Machine for casting stereotype printing plates. : de en
  • AT109885B - Soaping device. : de en
  • AU762627A - Improvements in combination billiard tables and dining tables : en
  • CA280873A - Light fixture holder : en fr
  • ES106995A1 - An incandescent electric lamp in a gaseous atmosphere. : en es
  • US1673178A - Stair structure : en
  • CH126531A - Machine for the production of screws. : de en
  • AT109808B - Carrying device for subaqual colon irrigation devices. : de en
  • US1673636A - Cushion for seats and the like : en
  • CA280987A - Dough divider : en fr
  • FR639093A - Furnace for melting low carbon iron : en fr
  • FR639099A - Improvements to automatic oil pressure monitoring and warning devices : en fr
  • US1673741A - Lubricating system : en
  • ES106908A1 - Short two-pole electrical circuit. : en es
  • ES107119A1 - A grenade. : en es
  • FR33030E - Deadbolt and latch lock : en fr
  • GB291912A - Improvements in and relating to devices for advertising purposes : en
  • GB281686A - Improvements in electrical converting apparatus : en
  • DE461029C - Device on footwear to facilitate walking : de en
  • ES106879A1 - A safety bridge driver and switch for high and low voltage overhead power lines. : en es
  • FR639078A - Simulated fire weapon : en fr
  • FR639246A - Multi-part gas engine cylinder : en fr
  • ES107160A1 - A procedure for manufacturing stockings for varicose veins. : en es
  • US1673093A - Process for the preparation of carbocyclic ketones with more than nine ring members : en
  • US1673227A - Hand tool : en
  • GB291968A - Improvements in or relating to clamps for electric conductors : en
  • FR33100E - Indicator and protective shield device for dry cells, cells, contacts and other parts of these accumulator cells and other applications : en fr
  • FR639184A - Printing cliché in synthetic resin or other moldable plastic material : en fr
  • ES107150A1 - A new skate for children, moved by pedals, without deadlock. : en es
  • US1673365A - Shaft packing : en
  • GR1879B - BEARING METALS OF THE THREE-TIME COPPER ANTIMONIUM LEAD SYSTEM. : el en
  • FR639081A - Process for the distillation of petroleum oils, tars, and the like, in particular for obtaining lubricating oils : en fr
  • ES106137A1 - A process for the production of aluminum compounds. : en es
  • GB281268A - Improvements relating to current collectors for electric motor vehicles : en
  • US1673205A - Banjo stand : en
  • US1673120A - Shutter for moving-picture machines : en
  • US1673347A - Manufacture of raw plate glass : en
  • US1673742A - Windshield cleaner : en
  • CH126322A - Bicycle support. : de en
  • DE428562C - Cinema mirror lamp with facility for slide projection : de en
  • DE461185C - Emergency braking for AC locomotives and traction vehicles : de en
  • DE461034C - Covering for streets, floors, etc. Like. And method for its preparation : de en
  • AT109814B - Method and device for dyeing hat stumps. : de en
  • CH126470A - Internal combustion engine for powdered fuels. : de en
  • US1673336A - Machine for shredding materials : en
  • US1672944A - Dumb-bell : en
  • CH126566A - A method of manufacturing a moiré fabric and a fabric obtained by this process. : en fr
  • US1673159A - Reversible strut for brake beams : en
  • US1673273A - Process of making beverage extracts : en
  • US1673420A - Automatic telephone system : en
  • US1673529A - ponselle : en
  • USD75525S - Design for a ctjp : en
  • US1673194A - Liquid-fuel burner : en
  • ES107314A1 - A toilet. : en es
  • GB291988A - Waterproof plastic portland cement and composition and method of making the same : en
  • US1673512A - Optical projection apparatus for advertisement purposes : en
  • USD75461S - Fbank j : en
  • GB291985A - A new or improved rotary silencer for internal combustion engines : en
  • DE461238C - Roller mill with two or more rollers that rotate at different angular speeds : de en
  • US1673687A - Typewriting machine : en
  • CH126495A - Refractory material supporting stone for heating resistors and process for its manufacture. : de en
  • CA280901A - Water heater : en fr
  • CH126512A - Circuit arrangement for correcting current surges in telephone systems with dialer operation. : de en
  • CH126416A - Hollow button for violins, violas and plucked instruments. : de en
  • ES107175A1 - An exterior marine engine construction. : en es
  • GB281658A - Improvements in or relating to wing ribs for aeroplanes : en
  • GB291975A - Improvements in or relating to apparatus for separating and feeding single sheets of paper or like material from a pile of the said sheets : en
  • CH126414A - Holder for pen holders, pens, pencils, etc. : en fr
  • US1673770A - Gem setting : en
  • DE460763C - Firebox ceiling with stones suspended from beams : de en
  • CH126364A - Motor vehicles for bulk goods, in particular for garbage collection. : de en
  • US1673748A - Switching apparatus : en
  • US1673313A - Apparatus for feeding finely-divided material : en
  • AT109894B - Two-stroke internal combustion engine with built-in heat storage. : de en
  • FR33010E - Autoclave cooking pot for household and other uses : en fr
  • US1673089A - Method of pulping wood : en
  • US1673533A - Art of making asphalt : en
  • FR33056E - Electro-pneumatic machine for cataloging and searching documents automatically and quickly : en fr
  • DE461139C - Compressed air control, especially for electric railways : de en
  • ES107355A1 - Improvements in the guiding mechanisms for threading machines. : en es
  • US1673033A - Button : en
  • US1673767A - Latch needle for knitting machines : en
  • DE461251C - Retaining device for intermittent transmission, for example for electrical switching and control apparatus : de en
  • ES107135A1 - A process for the production of mixed gas, distillation gas and water gas. : en es
  • FR33005E - Process for manufacturing dyes for vats : en fr
  • GB291919A - Improvements in treatment of pyritic ores (fresh or weathered), imperfectly roasted residues, regulus, mattes, hardheads and other metallurgical products containing tinand/or compounds of other metals such as lead, zinc, copper, bismuth, tungsten, antimnoy, iron and associated base and precious metals : en
  • US1673410A - Lubricating device : en
  • US1672921A - Locked radiator filler cap : en
  • US1673523A - Transmission : en
  • DE461080C - Weft sensor for mechanical looms with weft bobbin replacement : de en
  • FR639151A - Method and device for measuring pressure variations in water or other liquid pipelines : en fr
  • GB281677A - Improvements in and relating to apparatus for measuring especially high electric voltages : en
  • DE461075C - Process for uniform heating of the material to be fired in a ring-shaped channel furnace and furnace for it : de en
  • DE461198C - Device for displaying numbers, in particular for displaying the fare, with a role that carries the display digits : de en
  • FR639138A - Automatic split-dial scale : en fr
  • GB274422A - Improvements in photo-lithography : en
  • US1673557A - Forge : en
  • US1673761A - Adjustable socket wrench : en
  • DE460957C - Plug-in bearings : de en
  • DE461091C - Battery box for accumulators : de en
  • GB291879A - Improvements in clutch or coupling and other similar mechanisms : en
  • US1673740A - Wagon : en
  • CA280882A - Laundry apparatus : en fr
  • GB270740A - An improved process for working up mixed shavings of white metal and red metal : en
  • GB291949A - Improved process for drying and removing gases from metallic powders : en
  • US1673564A - Propeller-twisting press : en
  • ES107253A1 - Bearing with two series of balls or rollers. : en es
  • ES107397A1 - Procedure for the absorption of nitrogen oxides. : en es
  • ES107412A1 - Improvements in the internal combustion engines of times. : en es
  • GB292229A - Improvements in or relating to apparatus for supplying air to the carburettors of internal combustion engines : en
  • US1672964A - Clutch : en
  • US1673263A - Automatic cigarette-packing machine : en
  • US1673584A - Method and machine eor making- detonator connections : en
  • GB291916A - Improvements in or relating to vacuum brake apparatus for vehicles : en
  • GB292223A - Improvements in and relating to calculating discs : en
  • DE461126C - Device for the electrical separation of floating bodies from electrically insulating, in particular gaseous media : de en
  • US1672998A - Telegraph system : en
  • US1673443A - Rheostat : en
  • US1673526A - Loading machine : en
  • FR33032E - Mudguard : en fr
  • FR639220A - Brake control improvements : en fr
  • FR639102A - Fabric winding and unwinding unwinding machines in hemming machines : en fr
  • GB267940A - Manufacture of condensation products from aromatic hydrocarbons or derivatives thereof : en
  • GB282370A - Method of protecting transformers, switches, motors, generators and similar electrical apparatus : en
  • USD75471S - Design for a cigarette holder or similar article : en
  • US1673058A - Valve : en
  • CA280972A - Newspaper stuffing machine : en fr
  • FR639176A - Circular for gun mounts : en fr
  • AU895927A - Improvements in fruit peeling machines : en
  • DE461147C - Arrangement for generating mechanical movements through electrical vibrations : de en
  • US1673059A - Garment hanger : en
  • US1673062A - Transformer : en
  • ES107191A1 - A device for incandescent lamps. : en es
  • FR639212A - Improvements to hand-held signaling devices for road vehicles and the like : en fr
  • US1672914A - Building construction : en
  • US1673271A - Method of annealing : en
  • US1673353A - fairchild : en
  • FR639236A - Steam generators with indirectly heated service steam generator body : en fr
  • DE460954C - Clamp buckle : de en
  • GB292011A - Improvements in latch construction : en
  • CH126316A - Device for transporting powdery materials in pipes. : en fr
  • DE461008C - Process for vulcanizing rubber : de en
  • US1673785A - Turn shoe : en
  • CH126232A - Process and device for monitoring the oxygen content in hydrogen and vice versa. : de en
  • GB291873A - Improvements in or relating to channelling or like machines adapted for operating upon shoe soles : en
  • CH126483A - Transformer oil compartment with oil heat sinks attached to the same. : de en
  • DK38853C - Dry pickling against oat dust fire, (ustilago avenae and ustilago levis). : da en
  • GB283870A - Improvements in or relating to glass blowing machines : en
  • US1673521A - Control device : en
  • AT109934B - Thermal fuse with bimetal strips. : de en
  • DE460843C - Process for firing or initiating explosives : de en
  • GB292225A - Improvements in or relating to automatic recording apparatus : en
  • FR639122A - Method and device for the manufacture of artificial casings for sausages : en fr
  • ES107270A3 - A self-lighting sign. : en es
  • ES107289A1 - A cable drum for machines, operating on the basis of the friction between the cables and the drum, whose grooves have a special shape for that purpose. : en es
  • FR33088E - Automatic temperature regulator for thermal engine cooling water : en fr
  • AT109850B - Train cover device. : de en
  • AT109938B - Self-exciting excitation machine for rapid control and manual control. : de en
  • US1673460A - Button-securing means : en
  • US1673498A - Manufacture of thiocarbazides of the naphthalene series : en
  • ES106280A1 - New container to serve olives for individual rations. : en es
  • DE461067C - Process for preparing metallic objects for mechanical processing : de en
  • US1673481A - Airship hull : en
  • US1673734A - Valve mechanism for explosive engines : en
  • DK38861C - Device for Dimming Car Projectors. : da en
  • ES107077A1 - Improvements in the devices destined to avoid the glare of the lamps. : en es
  • GB291934A - Improvements in golf bags : en
  • AT109829B - Tattoo hammer. : de en
  • FR33093E - Lighters improvements : en fr
  • GB291909A - Improvements in annealing furnaces : en
  • US1673310A - Ball-and-socket joint and process of forming the same : en
  • US1673594A - Portable washing machine : en
  • US1672866A - Method of and apparatus for making conductor terminals : en
  • US1673712A - Electric heater : en
  • FR639231A - Improvements to lever bicycles : en fr
  • GB292014A - Improvements in or relating to rectifiers for electric currents : en
  • GB292048A - Improvements in or relating to pulley blocks : en
  • DE460996C - Process for the production of books from printed sheets : de en
  • USD75473S - Design eor a beverage urn or similar article : en
  • AT109916B - Circuit arrangement for high-voltage telephone systems. : de en
  • AU1084527A - Improvements in latch plate for use in connection with doorframes : en
  • US1673669A - Method of producing battery separator blanks : en
  • NL18124C - : en
  • US1673374A - Rectifying apparatus : en
  • US1673456A - Corrugated wall plate : en
  • ES107414A1 - Improvements in the manufacture of organic compounds by means of the chemical agents that are described. : en es
  • US1673191A - Air compressor and the like : en
  • US1673391A - Strainer : en
  • US1673396A - Kiln hood and support : en
  • FR33029E - Incendiary bomb : en fr
  • NL34069B - : en
  • AT109872B - Device for indexing fuse card strips in machines for producing fuzes. : de en
  • CH126380A - Deck chair. : de en
  • US1673419A - Well-testing tool : en
  • CA280914A - Plough : en fr
  • US1672978A - Distillation of liquid mixtures : en
  • DE461219C - Spark toys : de en
  • ES107240A1 - Perfections on machine guns and other automatic weapons. : en es
  • US1673343A - Air separator : en
  • US1673455A - Car-end construction : en
  • US1673597A - Kiln attachment : en
  • US1672966A - Calipers : en
  • CA280942A - Electron-emission material : en fr
  • CA281006A - Vehicle spring mounting : en fr
  • US1673175A - allen : en
  • US1672961A - Of wilmington : en
  • AT109805B - Balance with automatic load balancing. : de en
  • CA281007A - Flushing valve : en fr
  • ES107133A1 - A device for minimizing the length of the radius of the driving wheels of mechanical traction vehicles to the minimum possible. : en es
  • FR639211A - Rotary extractor : en fr
  • US1673617A - Finger ring : en
  • US1672888A - Label-sewing machine : en
  • AT109806B - Device for preventing interference phenomena in stringed instruments. : de en
  • AT109878B - Cellulose wadding. : de en
  • CA280857A - Rocking horse : en fr
  • CH126547A - Gully for separating petrol and oil. : de en
  • DE461039C - Device on calculating machines to lock the sum lever when pulling over the machine : de en
  • ES107427A1 - A new procedure with its corresponding device for the manufacture of cast iron tubes. : en es
  • USD75535S - Jules h : en
  • US1673165A - Container for oil cans : en
  • US1673329A - Hasp lock : en
  • US1672868A - Variable-speed gearing : en
  • FR639113A - Improvements to spring-loaded fittings for furniture legs : en fr
  • GB292006A - Improvements in or relating to linings for tunnels, shafts, and the like : en
  • AU905127A - Improvements in hydrant valves : en
  • CA280839A - Filter : en fr
  • CA280920A - Card feed mechanism : en fr
  • CH126532A - Blade for safety razors. : de en
  • DK38864C - Sealants and packing agents for electrical appliances, wires and the like. : da en
  • AT109907B - Artificial line for line balancing of stressed cables. : de en
  • AT109877B - Support for snow guards, hem gutters, etc. like : de en
  • US1673515A - Chain-fastening device : en
  • ES107045A1 - Improvements in the valves for toilet tanks and other similar applications. : en es
  • ES107099A1 - An electric clock system. : en es
  • DE460994C - Starting and reversing device for steam engines with slide control without rods : de en
  • DE461159C - Machine for making multicolored tiles : de en
  • US1672887A - Truss : en
  • US1673592A - Spark plug : en
  • ES107267A2 - Hand massage device with rotating rubbing bodies. : en es
  • FR639240A - Process for the separation of insoluble elements from the end product of coal berginization : en fr
  • US1672972A - Lubricating apparatus : en
  • US1673758A - Poultry-feeding device : en
  • US1673161A - Mine car : en
  • AT109852B - Process for the preparation of pseudo-solutions. : de en
  • CH126474A - Fuel injection device for multi-cylinder internal combustion engines. : de en
  • US1673201A - Door-operating mechanism : en
  • US1673277A - Apparatus for supplying liquid fuel to internal-combustion engines : en
  • US1673703A - Spoon holder : en
  • GB267555A - Improvements in or relating to four electrode valves : en
  • AT109859B - Two-stage piston machine with exhaust steam recovery. : de en
  • US1672870A - Concrete-wall erection form and form clamp : en
  • US1673224A - Polished-rod rotor : en
  • US1673602A - Silverware container : en
  • AT109918B - Rectifier system with large metal vessel rectifiers. : de en
  • ES107219A1 - Perfections provided to the pneumatic springs. : en es
  • FR33006E - Fire extinguisher for airplanes : en fr
  • AU1138228A - Improvements in method and apparatus for using 1 telephone subscribers' loops for transmission and reception of broadcasting : en
  • USD75531S - Design fob a heat cabinet : en
  • ES107012A1 - A method, with the corresponding apparatus, to blow blisters. : en es
  • ES107120A1 - Improvements in metal faucets for liquids. : en es
  • ES107348A1 - Automatic selector circuit for telephony or remote signal transmission. : en es
  • US1673103A - Valve for lifting devices : en
  • FR639118A - Tubular weaving machine : en fr
  • GB282037A - Improvements in or relating to fuel injection apparatus for internal combustion engines : en
  • FR639072A - Shoe soles gluing press : en fr
  • FR639182A - Spray : en fr
  • GB291980A - An improved method of simultaneously locking a plurality of drawers and similar articles : en
  • GR1880B - SCAFFIDIC IRON HEART BLOCK Z. : el en
  • ES107072A1 - A cigarette lighter for smokers. : en es
  • CH126395A - Stand-up collar. : de en
  • US1673222A - Electrical safety trip : en
  • US1673288A - Device for removing theftproof lamps : en
  • US1673372A - Friction shock-absorbing mechanism : en
  • CH126342A - Bar turning machine. : en fr
  • DE461053C - Contact arrangement for oil switches in which the bushing is at an angle to the contact : de en
  • FR639189A - Process for treating blue images with iron salts to turn them into a fixed black and also allow their subsequent subsequent dyeing : en fr
  • GB292055A - Improvements in or relating to tooth brushes : en
  • US1673321A - Automatic numbering device for printing presses : en
  • CA281013A - Vehicle wheel measure : en fr
  • CH126592A - Mail folder mechanism. : de en
  • CA280897A - Saw teeth : en fr
  • US1673204A - Driving mount for centrifugal machines : en
  • US1673217A - Sound recording and reproducing device : en
  • US1673711A - Vending and display cabinet : en
  • ES107192A1 - Improvements in wallets for matches. : en es
  • ES107221A1 - Provision to monitor the operation of machines. : en es
  • US1673086A - Battery-charging connection for potential charging : en
  • US1673024A - Electromagnetic device : en
  • US1673289A - Typewriting machine : en
  • US1673091A - Straight-line bottle-capping machine : en
  • ES107331A1 - Signal or electric light indicator. : en es
  • DE461193C - Process for the preparation of Kuepen dyes : de en
  • US1673609A - Crutch pad : en
  • US1673307A - Tractor hoist : en
  • USD75468S - Oscae b : en
  • ES107107A1 - Improvements in or relating to removable cylinder heads for internal combustion engines. : en es
  • ES107182A1 - A procedure for obtaining compressed gas. : en es
  • ES107303A1 - A new rotary plow. : en es
  • US1673280A - Internal-combustion engine : en
  • US1673437A - Fuse mechanism for explosive shells : en
  • US1672906A - Double-cushion trunk : en
  • US1673447A - Plumber's plunger : en
  • ES107220A3 - A procedure for the decoration of glass and crystals of all kinds. : en es
  • ES107329A1 - A procedure to radiate substances, subjecting to the action of ultraviolet rays, the totality of the surface, of each one of the substances, finely pulverized. : en es
  • ES107388A2 - A procedure consisting of a combination of a shirt and brief joined in a single piece for men. : en es
  • GB291872A - Improvements in apparatus for the generation of acetylene gas : en
  • US1673187A - Manufacture of dextrose : en
  • US1673764A - Machine for knitting split fabric : en
  • US1673497A - Gas inflated airship : en
  • ES107334A1 - An apparatus for trichrome photography. : en es
  • USD75458S - Design for an embroidered lace medallion : en
  • FR33092E - Method and apparatus for monitoring the inflation state of tires : en fr
  • US1673453A - Mine car : en
  • ES107137A1 - Procedure for the manufacture of granulated, pulverulent or any other peat and the suppression of colloid in all colloidal products and all colloidal materials. : en es
  • ES107336A1 - A new rotary bridge system for railway material. : en es
  • GB291895A - Improvements in or relating to weighing instruments : en
  • ES107106A1 - A mechanical toy in the shape of a bird that jumps around and pecks. : en es
  • ES107422A3 - A procedure for stamping rubber. : en es
  • FR639121A - Improvements in dough tubes : en fr
  • ES107213A1 - Improvements in portable glass or glass electric lamps. : en es
  • ES106769A1 - Improvements in rotating devices such as machines, pumps, meters and their like. : en es
  • US1673170A - Leaf binder : en
  • GB292004A - Improvements in or relating to spools for ribbon or the like : en
  • CA280949A - Vacuum pump : en fr
  • ES107147A1 - A device for starting or taking off aircraft. : en es
  • GB283556A - Improvements in automobile door construction : en
  • GB292238A - Improvements in or relating to apparatus for the measurement of liquids : en
  • DE461140C - Safety device for electrically operated, especially one-man operated track vehicles : de en
  • ES107187A1 - A new system of ear signals applicable to all types of single-track railways. : en es
  • FR33096E - Double-burner wood-burning gasifier with special tar reduction : en fr
  • US1672965A - Match box : en
  • US1673393A - Auxiliary sealing mechanism for windows : en
  • US1673610A - Footlight device : en
  • GR1873B - SAFETY DEVICE FOR CINEMA SCREENING MACHINES. : el en
  • ES107385A1 - New key for fluid intake devices without cutting the pressure. : en es
  • US1673259A - Pump : en
  • US1673525A - Tire mold : en
  • ES107066A1 - Improvements in the installations of apparatuses to electrostatically separate dust from fumes and gases. : en es
  • ES107317A1 - Improvements in electrically propelled vehicles. : en es
  • ES107210A1 - The grape juice champanged vitaminado. : en es
  • DE461046C - Pneumatic sheet feeder : de en
  • DE461221C - Mixing machine for road construction or the like with concrete distributor : de en
  • US1672958A - Amusement device : en
  • US1673715A - Automobile brake : en
  • GB280963A - A device for gradually closing an aperture in a vessel intended for use in metallurgical operations : en
  • GB288227A - Improvements in a pulverizer : en
  • GB292038A - Improvements in or relating to connecting rod attachments : en
  • US1673680A - Device for copying from pairs of photographs : en
  • US1673616A - Method of and device for cementing wells : en
  • US1672974A - Concrete column : en
  • FR639192A - Air inlet plug, especially for pressurized liquid hydrocarbon tanks of household appliances : en fr
  • AT109904B - Method for starting injection internal combustion engines. : de en
  • CA280978A - Refrigerator : en fr
  • CH126600A - Device that allows shooting with small ammunition with Switzerland. Ordinance rifle permitted. : de en
  • DE461175C - Gelatin photographic papers : de en
  • FR639205A - Further training in compressor-mixers : en fr
  • GB288127A - Manufacture of acid- and lime-resisting derivatives of unsaturated fatty acids : en
  • ES107398A1 - Cylinder head for motors. : en es
  • US1673693A - Can or similar article : en
  • US1673713A - Automobile brake : en
  • ES107184A3 - A device for the color illumination of fountain sources. : en es
  • CH126501A - Process for the preparation of aminopentylene guanidine sulfate. : de en
  • CH126509A - Electrical apparatus that can be used either to transmit or reproduce sounds. : de en
  • DE461150C - Spring column consisting of spring plates : de en
  • US1673019A - Method of producing composite photographs : en
  • US1673413A - Toy : en
  • AT109869B - Timber connection in scaffolding. : de en
  • USD75538S - Design for a table top : en
  • US1673297A - Chain-operating device : en
  • DE461261C - Microscope with lighting device : de en
  • US1673108A - Pressing glass : en
  • AT109930B - Insulating socket for electric light bulbs in the form of a rotary switch. : de en
  • GB284627A - Improvements relating to carburetting apparatus for internal combustion engines : en
  • DE461032C - Children's sled swing : de en
  • DE461096C - Filling furnace with heating jacket and air circulation duct between this and the furnace : de en
  • US1673249A - Loop antenna : en
  • GB292653A - Improvements in gas stoves and the like : en
  • ES107178A3 - A procedure for extracting oil from grape seeds. : en es
  • FR639206A - Improvements to the heating systems of all vehicles on land, in the air, on water or in water, and in particular for motor vehicles : en fr
  • FR639180A - Articulated and folding lounge chair : en fr
  • GB291939A - Improvements in or relating to means or apparatus for supplying liquid disinfectants to the water contained in tanks used for water closets and other like flushing purposes : en
  • CH124513A - Device for feeding the water into a washing stove equipped with a riser pipe. : de en
  • CH126413A - Fountain pen. : de en
  • GB291883A - An improved method and apparatus for melting glass and the like : en
  • US1673111A - Nitrolcellulose-lacquer composition : en
  • US1673266A - Measuring device : en
  • US1673060A - Multicolor printing on rotary presses : en
  • US1673173A - Crystal-calibrator apparatus : en
  • US1673519A - Process of making wooden spoons : en
  • AT109937B - Storage of the drive for lever switch. : de en
  • FR639164A - Control method for installations comprising internal combustion engines and steam engines : en fr
  • US1673282A - Oil-gas producer and burner : en
  • CH126135A - Reinforced concrete slab. : en fr
  • CH126383A - Tin opener. : de en
  • NL18220C - : en
  • US1673169A - Humidifier for cigar cases : en
  • US1673015A - Switching system : en
  • US1673577A - Measuring rule : en
  • US1673638A - Toothbrush : en
  • CH126434A - Watch. : en fr
  • ES106554A1 - Improvements in refrigeration appliances of the absorption type. : en es
  • AU972527A - Improvements in or relating to telephone systems : en
  • CH126453A - Electric motor driven woodworking machine. : de en
  • AT109832B - Foam soap maker. : de en
  • DE461192C - Electric boiler heating system : de en
  • CA280836A - Cabbage planter : en fr
  • CA280863A - Crusher and chain : en fr
  • CH126488A - Rotary switch with spring-loaded contact pins. : de en
  • DE461195C - Conveyor device for the fiber stalks on machines for de-lumbering and softening : de en
  • ES107296A3 - Label box for shop windows and similar uses. : en es
  • AT109873B - Beam ceiling. : de en
  • CA281015A - Heat insulation of walls : en fr
  • CH126412A - Method of graining planographic printing plates. : de en
  • CH126527A - Process for regenerating solutions used in the electrolytic production of perborate. : de en
  • US1672922A - Lubrication of mechanism : en
  • US1673147A - Vehicle wheel : en
  • US1673375A - Tiengesellscttatt : en
  • US1673356A - Core binder : en
  • CH126567A - Stretching machine for rayon. : de en
  • CA280994A - Wood-heel-turning machine : en fr
  • CH126586A - Process for improving the combustibility of liquid fuels and fuel obtained by this process. : en fr
  • CH126559A - Process and tank system for drawing off thin and thick oils and fats in measured quantities from a container. : de en
  • CH126283A - Time switch. : de en
  • US1673050A - Nozzle for electric driers : en
  • CH126351A - Snow plow for locomotives. : de en
  • CH126484A - Long insulation body with capacitor inserts. : de en
  • US1673351A - Motor-bus chassis and step construction : en
  • CA280953A - Hook and eye tape : en fr
  • AT109865B - Device for starting constant pressure internal combustion engines with heavy oil operation and airless injection. : de en
  • CA280927A - Strainer cylinder : en fr
  • DE461063C - Gas meter or similar meter with bellows and valve connected to a self-seller : de en
  • ES107380A1 - Arrangement to record news by means of a keyboard type printer. : en es
  • FR639082A - Reservoir training : en fr
  • DE459979C - Fastening of cylinders of piston engines to the crankcase using lugs : de en
  • GB291914A - Improved pocket comb : en
  • AT109943B - Rotating field motor. : de en
  • USD75496S - Design for a bracket : en
  • ES107377A1 - Perfections introduced in gold and silver yarns. : en es
  • FR639195A - Improvements to pots or autoclave containers : en fr
  • FR639058A - Process for carrying out exothermic syntheses under pressure : en fr
  • GB292177A - Improvements in water circulation control for internal combustion engines : en
  • DE461092C - Grate plate for electrical collection batteries : de en
  • GB291967A - Improvements in or relating to goggles, spectacles and other eye shades or protectors : en
  • AT109858B - Weight scale connected to an incline scale. : de en
  • ES107351A1 - A new regulating device for the running of the explosion engines. : en es
  • FR33037E - Device for heating motor vehicles : en fr
  • FR639219A - Automatic pressure regulator : en fr
  • CA280884A - Convertible automobile seat : en fr
  • ES107278A1 - Useful to remove from the oven, pasta, cakes, roasts and other substances to cook or roast, introduced in it, in tin plates, trays, fountains and other artifacts of the field. : en es
  • US1673047A - Method of and apparatus for forming fibrous-pulp receptacles : en
  • FR639096A - Device for suppressing ignition returns in mercury vapor rectifiers : en fr
  • GB271523A - Catalytic process for the manufacture of hydrogen : en
  • FR639073A - Metallic coat rack-umbrella stand : en fr
  • GB292037A - Improvements in means for effecting a step-by-step motion of electric contacts : en
  • DE461269C - Device for making photographic prints from negatives : de en
  • US1673380A - Clock-controlled electric circuit : en
  • AU876027A - An improved gas spray bath heater : en
  • CH126599A - Music Box. : en fr
  • AT109809B - Heel with retractable studs. : de en
  • CA280930A - Electrode composition for electron discharge devices : en fr
  • CA280866A - Variable speed gear : en fr
  • CA280898A - Inserted tooth circular saw : en fr
  • FR639109A - Improvements to centrifugal machines for metal casting : en fr
  • GB291931A - Improvements in variable speed and reversing gearing : en
  • US1673408A - Faller bar-for gill-drawing frames : en
  • US1673450A - End door for automobile cars : en
  • FR639127A - Circular crusher with sorter drum : en fr
  • CA280888A - Hammer, etc. : en fr
  • CH125332A - Lying and sitting apparatus for therapeutic and diagnostic purposes. : de en
  • US1673335A - Railway-traffic-controlling apparatus : en
  • ES107050A1 - An accumulator suitable for charging with alternating or continuous currents. : en es
  • ES107403A1 - A procedure to whiten mountain wax. : en es
  • US1672953A - Type-composing machine : en
  • US1673141A - Molding or trim and method of attachment : en
  • FR639128A - Cable suspension device for power lines : en fr
  • GB287485A - Safety device for articulated railway and like cars : en
  • US1673298A - Shoulder-finishing attachment for road machines : en
  • AT109825B - Light fountain with automatic color change. : de en
  • FR639075A - Process of saccharification of lignocelluloses, in particular of the vine shoot : en fr
  • FR639101A - Water softening containers : en fr
  • ES107231A1 - A new template for footwear. : en es
  • US1673643A - Hair clipper : en
  • ES107215A3 - An improvement in the handles of the pay-pay fans. : en es
  • GB289869A - : en
  • ES107263A1 - Improvements in or related to electric motors. : en es
  • CA280835A - Aircraft landing gear : en fr
  • DE461033C - Water gyro : de en
  • DE461166C - Oven in which the baked goods are fed through differently heated zones that are connected to separate furnaces in uninterrupted operation : de en
  • ES107062A1 - Devices in the organization of launch charges in different artifacts of war. : en es
  • ES107353A1 - A stamped folding plate for looms. : en es
  • US1673301A - Process of dyeing cellulose-acetate silk : en
  • CA280974A - Deckling machine : en fr
  • CA280881A - Transport stretcher : en fr
  • FR639139A - Screen device to prevent glare from automobile headlights : en fr
  • GB287487A - Articulated railway and like cars : en
  • CH126396A - Distributor of elongated small objects. : en fr
  • USD75513S - Design for a vanity case or similar article : en
  • ES102639A1 - A system of scales and scales with hydraulic operation. : en es
  • US1673651A - Air deflector or distributor : en
  • GB291900A - Improvements in, or relating to, a combined sideboard and gramophone cabinet : en
  • GB291957A - Improvements in, or relating to centrifugal mills for the grinding, mixing, emulsification and incorporation of solids and liquids or, liquids : en
  • FR639197A - Artificial silk crepe yarn and its manufacturing process : en fr
  • ES107426A1 - A composite metal stamp. : en es
  • ES107430A3 - A double roll box electric piano that represents two drawers. : en es
  • US1673493A - Process of preparing and preserving citrus-fruit juices : en
  • FR639062A - Improvement in the way of feeding filaments of vacuum tubes for radio-telegraph and radio-telephone receivers : en fr
  • US1672880A - Sectional-page loose-leaf book : en
  • US1673574A - Connecting rod for sound reproducers : en
  • GB292035A - Improvements in and relating to economisers : en
  • ES107291A1 - An automatic operating switching device for alternately carrying and emptying full measuring vessels under pressure. : en es
  • CH126366A - Rod-shaped electrical heating element made of metallic resistance material. : de en
  • CH126469A - Multi-cylinder two-stroke engine. : de en
  • CA280973A - Furnace brooder : en fr
  • CH126507A - Goods ejection device for vending machines. : de en
  • AT109851B - Device for cooling fat emulsions. : de en
  • CH126570A - Garment that can be used as a waist bandage, camisole and the like. : de en
  • ES107407A1 - A process of gasification of all kinds of liquid fuels in order to feed them any explosion engines. : en es
  • FR639232A - Improvements in the amplification of electric waves, in particular for the transmission of images : en fr
  • DE461037C - Coarse screens with mechanical stripping device for waste water channels : de en
  • GB291991A - Manufacture of dextrose : en
  • US1673057A - Unit-heater control : en
  • US1672967A - Electrical translating device : en
  • US1673164A - Steamer : en
  • US1673292A - Swimming device : en
  • US1673445A - Automatic reversing system for telegraph circuits : en
  • CA280892A - Electrical contact mechanism : en fr
  • US1673135A - Wire connecter : en
  • US1673397A - Extractor : en
  • US1673508A - Steam-generating organization for heating plants : en
  • CA280956A - Electric circuit breaker apparatus : en fr
  • US1672947A - Farm fence : en
  • US1673475A - Key purse : en
  • CA280948A - Booster motor truck : en fr
  • US1672970A - Machine switching telephone system : en
  • US1673203A - Hydrocarbon heating apparatus : en
  • CH125895A - Compression sprayer. : en fr
  • CH126606A - Instrument for measuring the contact pressure of spring contacts. : de en
  • US1672927A - Fence post : en
  • US1673477A - Rolling attachment for bending machines : en
  • AT109854B - Electric discharge vessel with low vacuum. : de en
  • CH126496A - Process for the production of dimensionally stable luminous bodies of electric incandescent lamps packed into a small space : de en
  • DE461303C - Process for making ethyl alcohol gel : de en
  • US1673209A - System of picture transmission : en
  • CA280861A - Floor drain : en fr
  • AU760027A - Improved fuse cutout for electric circuits : en
  • US1672879A - Adapter for tubular members : en
  • US1673043A - Method for the producing of technical pure beryllium respectively for freeing metallic beryllium from impurities : en
  • CA280924A - Pumping machinery : en fr
  • CH126325A - Safety device for passenger cable cars, engaging on the carrying cable. : de en
  • FR33013E - Improvements made to the mechanism of motor vehicles, with a view to ensuring operating safety by combining their control devices : en fr
  • DE461286C - Tricycle scooter : de en
  • DE461165C - Centrifugal separator for cleaning gases and vapors, especially the vapors from evaporators used for thickening sugar juice : de en
  • US1673131A - Matic electric inc : en
  • US1673490A - Apparatus for controlling pressure : en
  • DE461247C - Pavement made of shaped stones : de en
  • US1673586A - Apparatus for casting closed-bottom ingot molds : en
  • US1673718A - Electric regulator : en
  • US1672979A - Loaded conductor : en
  • US1673276A - Sand-throwing machine for foundries : en
  • FR639087A - Improvements to cross-bottom paper bags : en fr
  • ES107328A1 - An apparatus for radically irradiating food or medicinal substances, finely pulverized, subjecting them to the action of ultraviolet rays on all faces to each of their particles. : en es
  • FR639088A - Hat rack or headdress rack : en fr
  • FR33034E - Method and apparatus for rolling : en fr
  • DE460980C - Sealing fastening for a calibration plate fastened in the barrel with screws : de en
  • US1673072A - Warm-air furnace : en
  • US1673174A - Method of grading materials : en
  • US1673320A - Periscopic apparatus for range finding, height finding : en
  • US1673747A - Blowing glassware : en
  • GR1875B - ADVERTISING ROTARY ALBUM. : el en
  • CA280891A - Spinning machinery : en fr
  • FR639155A - Telescopic rod resistant to traction, compression, bending and torsion : en fr
  • FR33087E - Automobile car : en fr
  • CH126479A - Fuel feed pump control device for fast running Diesel and Semi-Diesel engines. : en fr
  • DE461213C - Fabric cleaning scissors : de en
  • DE461256C - Electric iron : de en
  • ES107108A1 - A machine for the manufacture of cylindrical joints designed to replace the joints in dovetail. : en es
  • AU755527A - Improvements in and relating to flashpoint steam and pressure gas generators : en
  • CH126424A - Device for improving the coloration of the writing strip on recording instruments with point-shaped recording. : de en
  • USD75528S - Design for an embroidered lace medallion : en
  • US1673272A - Typewriting machine : en
  • US1673679A - Color composition for vitreous enamel : en
  • US1672996A - Welder's table and clamp : en
  • US1673550A - Process of treating rubber and products obtained thereby : en
  • US1673771A - Continuous slab-heating furnace : en
  • FR639144A - Improvements to blinders : en fr
  • CA280932A - Control system : en fr
  • US1672948A - Process for the continuous purification of raw bisulphide of carbon : en
  • US1673325A - Focusing device : en
  • GB292215A - Improvements in or relating to mercury vapour lamps : en
  • ES102638A1 - A sterilizing device to sterilize the feeding waters and the milk. : en es
  • GB282054A - Improvements in or relating to directional compasses : en
  • GB291973A - Improvements in or relating to box-spanners : en
  • US1673622A - Sanitary seat cover : en
  • ES107090A1 - A device for the separation of dust. : en es
  • GR1877B - PERFECTIONS IN OR IN RELATION TO ARTIFICIAL SILK AND SIMILARS. : el en
  • US1672898A - Track liner : en
  • US1673304A - Hinge construction for gates and the like : en
  • ES107273A1 - Improvements in toy vehicles called autopatines. : en es
  • DE461301C - Dimming device for headlights, especially for motor vehicles : de en
  • AU761027A - Improvements in or relating to machines for use in operating upon a portion of a boot or shoe part constituted by a curved end and adjacent side portions thereof : en
  • CH126468A - Process for operating steam power plants. : de en
  • CH126476A - Interrupter for ignition devices of internal combustion engines. : de en
  • ES107015A1 - A turbine pump. : en es
  • ES107413A1 - Improvements in the devices for the cooling of reciprocating pistons. : en es
  • GB291904A - Improvements relating to brooders and the like : en
  • CH126544A - Method and mixing drum for mixing concrete, mortar, etc. : de en
  • CH126582A - Process for the preparation of an azine dye. : de en
  • AU983927A - Improvement in hypodermic syringes : en
  • ES107224A1 - A composite wine, of great therapeutic and nutritional value. : en es
  • ES107300A1 - Improvements in the joints and joining means for pipes in the pipes. : en es
  • GB282798A - Improvements relating to the cylinders of double-acting two-stroke cycle internal combustion engines : en
  • GB287891A - Improvements in and relating to conveyor systems : en
  • ES107349A1 - Improvements in the manufacture of soap. : en es
  • CH126455A - Device for bevel cutting and gluing transmission belts. : en fr
  • FR33044E - Device for launching the lifeboats of ships : en fr
  • FR33053E - Dispensing system for powder, paste and relatively solid products : en fr
  • FR639079A - Purification of shellfish and the marine environment by electrolysis : en fr
  • USD75534S - Design for a door lock : en
  • US1673125A - Hay baler : en
  • ES107396A1 - Procedure to deoxidize oxidized metal surfaces and to protect said surfaces from oxidation. : en es
  • US1673048A - Method of eliminating cross talk in phantomed transmission systems : en
  • FR33055E - Device for the composition of monograms, names and others, for all uses : en fr
  • US1673180A - Crate : en
  • CH126528A - Process for the preparation of 1-p-bromophenyl-3,4-trimethylene pyrazolone. : de en
  • GB283847A - Improvements in distributing valves for percussive tools : en
  • GB291918A - Improvements in and relating to the oiling and lubrication of cables, hawsers, warps and the like : en
  • CA280894A - Silk and film manufacture : en fr
  • DE461101C - Fixing device for cattle : de en
  • DE461202C - Process to protect objects made of oxidizable metals or metal alloys from oxidation or corrosion : de en
  • DE461270C - Centrifugal pump whose shaft is protected against chemical and mechanical attack by a protective sleeve : de en
  • DE461141C - Electromagnetic indicator with electrical reset : de en
  • DE461197C - Loading device for sand centrifugal molding machines connected to a crane : de en
  • DE461156C - Gas-generating cartridge for fire extinguishers that works independently of the extinguishing fluid : de en
  • GB292294A - Improvements in gear-changing mechanisms : en
  • GB292211A - Improvements in or relating to drying or curing hay or like crops : en
  • DE461253C - Method of cementing the base onto electric light bulbs : de en
  • ES107356A1 - Perfections introduced in the thread guide mechanisms for winding machines. : en es
  • US1673534A - Dirt-floating device : en
  • US1673540A - Method of producing hypoid gears : en
  • US1673724A - Keyboard attachment for typing and computing machines : en
  • DE460940C - Portable hearing aid device with amplifier arrangement : de en
  • DE461040C - Connection of the rigid and the resilient part of glasses temples : de en
  • FR639055A - Plastic or semi-plastic dummy tie knot : en fr
  • GB292227A - Improvements in devices for supporting portable power driven tools, such as drills, riveting apparatus and the like : en
  • GB292041A - Improvements in or relating to radiators for internal combustion engines : en
  • DK38866C - Machine for Manufacturing Bottle Closures. : da en
  • AT109908B - Speaker. : de en
  • DE461259C - Device for keeping or warming food : de en
  • USD75515S - Design for a lamp base or similar article : en
  • GR1869B - METHOD OF MANUFACTURING DISCS OF GRAMOPHONES AND SIMILAR MATERIALS OF NEW TYPE. : el en
  • ES107009A1 - Wheel center. : en es
  • GB292003A - Improvements in or relating to lead propelling pencils : en
  • FR639159A - Improvements to tablets used particularly in washrooms : en fr
  • ES107088A1 - A motor holding arm with electric plug device for sewing machines. : en es
  • FR639174A - Removable packaging box, requiring neither nailing nor screwing, for the assembly of its panels : en fr
  • CH126497A - Forceps for surgical purposes. : de en
  • DE461097C - Cooking oven with heat storage and cooking box : de en
  • FR639135A - Fitting for articulated metal rods used for making bamboo curtains, canes, beads, etc. : en fr
  • GB292049A - Improvements in and relating to overflow fittings for flushing cisterns : en
  • AT109836B - Work or sales table. : de en
  • DE461151C - Roller cage : de en
  • USD75512S - Design for a pile fabric : en
  • DE461144C - Control panel clamp for front line connection : de en
  • US1673677A - Electric battery cover and sealing means : en
  • US1673750A - Apparel garment : en
  • CA280859A - Pistol : en fr
  • US1673349A - Process of making polychromatic screens for color photography : en
  • DE461047C - Street cleaning trolley with water tank and shower pipe : de en
  • AU755927A - An improved construction of roofing truss : en
  • ES107152A1 - Improvements in the boxes or card holders for files or classifiers of visible cards. : en es
  • ES107275A1 - Improvements in the luminous boxes closed with galalit material and its similar ones, for numbers and labels. : en es
  • AT109924B - Method and device for storing and utilizing electrically generated heat. : de en
  • US1673090A - Paper-filing device : en
  • US1673245A - Process and apparatus for producing printing ink : en
  • US1673415A - Casting device : en
  • USD75506S - Design foe : en
  • CA280855A - Convertible bed and chair : en fr
  • CA280905A - Window mechanism : en fr
  • CH126211A - Prepaid card printer. : de en
  • CH126350A - Servo brake. : en fr
  • CH126454A - Device for centering the workpiece on machines for the manufacture of mass-produced articles from round wooden rods. : de en
  • ES107313A1 - Perfeccionamientos in fasteners or fixators of clamp or separables. : en es
  • FR33021E - Regulator device for automatic arc welding machines : en fr
  • GB291986A - Improvements relating to motor cycle frames : en
  • DE461184C - Production and revitalization of highly active coal : de en
  • FR639169A - Parachute training for airplanes and other air locomotion devices : en fr
  • US1673333A - Electric cooking, baking, and frying apparatus : en
  • US1673714A - Automobile brake : en
  • DE461146C - Electric arc lamp with two or more pairs of coals : de en
  • US1673585A - Roof and method of laying : en
  • USRE16995E - Frederick hachmawir : en
  • DE461098C - thermometer : de en
  • US1673034A - Connecter : en
  • US1673650A - Horseshoe : en
  • US1673757A - Bench : en
  • USD75487S - Design fob a signboard : en
  • DE461152C - Device for processing tubular workpieces with a curved axis : de en
  • GB291906A - Improvements in or relating to screw propellers : en
  • DE460990C - Disc gas container : de en
  • US1673323A - Flexible closure : en