• US1492395A - Convertible couch : en
  • US1492497A - Process of treatment of chemical compounds : en
  • US1491884A - Plowing machine : en
  • US1491897A - A coorpobationi : en
  • US1492372A - Aiming device correcting for the inclined position of the wheels or platform : en
  • CH104680A - Valveless fire extinguisher with spray liquid. : de en
  • CH104762A - Looms shuttle. : en fr
  • CH104523A - Hold-open device for doors on furniture or similar moving parts. : de en
  • US1491932A - Automatic stop for sound-reproducing machines : en
  • US1491964A - Art of casting metal slabs : en
  • DE394632C - Skill dice game : de en
  • CH104682A - Impedance network intended to be associated with a transmission line. : en fr
  • US1492090A - Spout : en
  • US1492306A - Discharge port for ice-cream cabinets : en
  • US1492243A - Oil burner : en
  • US1492305A - Process and apparatus for decomposing hydrocarbon oils and water and recomposing theproducts therefrom : en
  • US1492360A - Brush holder : en
  • CH104766A - Method and device for re-tensioning the fabric on embroidery machines. : de en
  • US1492238A - Burner : en
  • US1492321A - Radio signaling system : en
  • CH104451A - Method for assembling the ends of bands and metal tightening links for cases, boxes and other packaging, and device for carrying out this method. : en fr
  • CH104615A - Process for protecting flammable substances against fire and the effects of the weather : de en
  • CH104819A - Ice skate and method for its manufacture. : en fr
  • CH104525A - Roughing machine with handle holder. : de en
  • DE394469C - Securing device for the cap of containers, especially gasoline containers for motor vehicles : de en
  • GB214858A - A combined portable electric heater and lamp : en
  • US1491877A - Tire protector : en
  • US1491928A - Flash-light device : en
  • DE394652C - Arrangement of contact lines over points : de en
  • DE382736C - tin can : de en
  • FR570303A - Separator device for accumulator plates : en fr
  • US1492162A - Classifying apparatus for examining stereoscopic or panoramic views : en
  • CA239718A - Bobbin : en fr
  • CA239695A - Article feeding device : en fr
  • CA239711A - Coating apparatus : en fr
  • CH104764A - Embroidery machine in which a rear or warp thread coming from a bobbin binds the needle thread and is in turn linked. : de en
  • CH104573A - Device for dispensing sections of a strip wound in roll form from a container. : de en
  • CH104560A - Device for producing a coating on sugar confectionery. : de en
  • DK33131C - Frequency relay. : da en
  • US1491967A - Hog-ringing crate : en
  • FR570344A - Force transmission and speed change device : en fr
  • GB214737A - Method and device for testing materials : en
  • US1492093A - Swaged saw-tooth shaper : en
  • US1492140A - Spring suspension for vehicles : en
  • US1492172A - Walnut scrubber : en
  • GB214936A - Improvements in or relating to door locks : en
  • DE394430C - Equipment for diving apparatus for the recovery of solvents : de en
  • DE394929C - Shore craft operated by currents from watercourses : de en
  • FR570429A - Typewriter Improvements : en fr
  • CH104648A - Cooling device for liquids. : de en
  • DE395058C - Metal plate shutters : de en
  • USD64565S - Design for a : en
  • CA239605A - Means of reducing air currents in centrifugal machines : en fr
  • US1491938A - Rotating chair : en
  • US1492092A - Telephone system : en
  • US1492357A - Photographic shutter : en
  • USD64578S - Solidated : en
  • US1492440A - Child's vehicle : en
  • DE394387C - Device for generating hair waves : de en
  • DE394629C - Pre-cutting comb for combing machines : de en
  • FR570431A - : fr
  • DE394502C - Terminal for electrical wiring : de en
  • US1492232A - Automobile disk wheel : en
  • US1492255A - Method of resurfacing old concrete roadways : en
  • US1492199A - Ladle-stopper head : en
  • US1491907A - Water-turbine draft tube : en
  • ES88716A1 - A new automatic regulating and spacing device for cutting hair with a multiple or single scissors machine. : en es
  • DE394348C - Pedal device for the docking rake of musical instruments with marking bodies, keels, harpsichords and the like. like : de en
  • DE394791C - Process for the production of gusseted bags : de en
  • CA239768A - Metallic wheel for vehicles : en fr
  • GB209396A - Method of adjustment of apparatus comprising a rotating element, for example, electric meters : en
  • GB214758A - Domestic clothes-wringing machines : en
  • US1491857A - Knockdown top for vehicles : en
  • US1491985A - Elevator inclosure : en
  • US1492144A - Monkey wrench : en
  • DE394337C - Slide rule : de en
  • US1492138A - Electrical braking : en
  • US1491961A - Game apparatus : en
  • CH104778A - Sausage machine. : de en
  • DE394732C - Device for switching off the DC field of synchronous machines : de en
  • CH104721A - Process for the preparation of a new arsenic compound. : de en
  • DE394452C - Adjustable picture frame : de en
  • GB202964A - Composition and process for the manufacture of tobacco-pipes and other articles : en
  • GB214914A - Improvements in and relating to flour sifters : en
  • FR570457A - Improvement of condensation water traps : en fr
  • FR570490A - Transformation lock for safe and others : en fr
  • US1492003A - Signaling bell : en
  • US1492019A - Blender : en
  • FR570404A - Elastic vehicle against accidents : en fr
  • ES88614A1 - An industrial product consisting of reinforced cast basalt intended for construction sites that require greater strength than cast basalt. : en es
  • FR570535A - Device to regulate the oscillations of the suspension springs : en fr
  • GB214782A - Process of, and apparatus for rolling metallic discs : en
  • FR570502A - Advanced crankshaft : en fr
  • GB214934A - Improvements in kinematograph color film material and methods of manufacture : en
  • US1492136A - Radiator for transformer tanks : en
  • ES88976A1 - An industrial product consisting of beams of cement paste and asbestos or other fibers, with longitudinal reinforcements. : en es
  • DE388800C - Process for the production of nutrients for the microorganisms of the soil : de en
  • FR570508A - Improvements to tightening keys : en fr
  • GB214780A - Improvements in stationary electrical transformers : en
  • DE394843C - Device to protect the lamp cylinder against shattering : de en
  • FR27150E - Improvements in processes and baling machines : en fr
  • GB214731A - Improvements in shift mechanisms of typewriting machines : en
  • ES88994A1 - Improvements in and related to weighing instruments, the deviation of which is made visible or magnified by optical means. : en es
  • CA239608A - Pipe hanger : en fr
  • ES89003A3 - A barred window, made up of individual frames or frames, juxtaposed and superimposed, that receive the glass or crystals. : en es
  • GB215093A - Improvements in and relating to mixing machines : en
  • CH104375A - Press-ironing process for caps and chatons for watch parts. : en fr
  • FR570310A - Saw thickness indicator : en fr
  • USD64560S - Design job a badge or similar article : en
  • CA239746A - Anti-freeze composition : en fr
  • CH104629A - Device for the lubrication of the piston-side push rod bearing on internal combustion engines, in particular two-stroke internal combustion engines. : de en
  • CH104649A - Device for limiting the short-circuit current of DC machines with a special exciter. : de en
  • US1491954A - Aircraft propulsion and control : en
  • US1492217A - Window-operating device : en
  • FR27144E - Improvements to telephone receivers : en fr
  • GB207512A - Improvements relating to the damping or cushioning of pistons and the like : en
  • ES89036A1 - A dust remover designed to separate all one of certain sizes from the coal, the fines that accompany it, also determined in size. : en es
  • ES89045A1 - Improvements in flexible joints. : en es
  • ES89047A1 - Installation for electric lighting with color change. : en es
  • GB215055A - Improvements in or relating to electric switches : en
  • CA239627A - Floor strip : en fr
  • FR570322A - Magnetic safety shutter for all fluids, particularly applicable to gas pipes : en fr
  • GB214754A - An improved method of magnifying intermittent electrical impulses : en
  • USD64571S - Design for a cove reflector : en
  • US1491970A - Wrapping machine : en
  • US1492344A - Penstock gate : en
  • US1492511A - Tray-handling means for pressing machines : en
  • US1492445A - Rim tool : en
  • ES89074A1 - A procedure for carrying out chemical reactions. : en es
  • US1492088A - Door latch : en
  • ES88721A1 - An apparatus distills drops, which will be used as a means of propaganda for essences, colognes, perfumes and other liquids. : en es
  • CA239615A - Animal catcher : en fr
  • DK33144C - Device of this kind of amplifiers for wireless telegraphy and the like, in which vacuum tubes with three electrodes are used. : da en
  • FR570517A - Improvements made to chain cases for light vehicles, such as bicycles, motorcycles and to manufacturing processes for these cases : en fr
  • US1492480A - Cloth-tentering apparatus : en
  • CH104575A - Drive device for the application roller carriages on platen printing presses. : de en
  • FR570466A - Belt-bandage-corset system with tension and adjustable positions, at will, of the belt elements : en fr
  • US1491933A - Manufacture of baskets : en
  • FR570391A - Potato harvester : en fr
  • GB214778A - Improvements in hopper apparatus for distributing sand or the like on tramway rails : en
  • GB215070A - Improvements in or relating to devices for measuring and indicating the tangential pressure or crank power of reciprocating engines : en
  • GB215421A - Improvements in apparatus for the conversion of motion according to one law into motion according to another law : en
  • GB214821A - Improvements in and relating to toy building blocks : en
  • USRE15826E - Process of making combustible gas : en
  • ES88585A2 - New application system for the pressure cylinders of the cotton preparation and spinning machines. : en es
  • FR27088E - Mayonnaise churn : en fr
  • GB214749A - Improvements in lathes : en
  • FR27119E - Earthing reactor or voltage transformer for high voltages : en fr
  • GB203696A - Improvements in or relating to brakes : en
  • FR570302A - Compressed air motor heated by steam or any other compound, without direct consumption of steam or the compound used : en fr
  • FR570539A - Improvements made to the composition of mixtures intended to be introduced into air chambers, with a view to preventing them from puncturing : en fr
  • CH104095A - Electric bread toaster. : de en
  • US1491915A - Float plug : en
  • ES88851A1 - Improvements in the apparatuses for the manufacture of the butter of cows. : en es
  • FR570338A - Float for trawl and other fishing nets : en fr
  • US1491900A - Process of and device for locating ore : en
  • ES89040A1 - Improvements in mechanical ice cream machines. : en es
  • GB214762A - Improvements in bed tables and the like : en
  • US1492115A - Thermostatic relay valve : en
  • US1492413A - Bedspring fabric : en
  • FR570439A - : fr
  • FR570443A - Aesthetic bottle for perfumery and other similar uses and its closure method : en fr
  • GR613B - SEPARATOR ISOLATOR AND WATERPROOF REPLACING PORCELAIN INSULATOR TO INSTALL A TELEGRAPHY LINE. : el en
  • US1491831A - Mixing and beating machine : en
  • CA239780A - Foraminous metallic structure : en fr
  • CH104643A - Compressed air starting valve on internal combustion engines. : de en
  • ES88986A1 - A metal sheet fan. : en es
  • FR27115E - Electrical connection system for rails : en fr
  • GB215074A - An improved device for sweeping and/or scrubbing floors and other flat surfaces : en
  • US1492171A - Sewage ejector : en
  • US1492353A - Molding machine : en
  • US1491887A - Door opener : en
  • US1492114A - Means usable with mechanical telegraphs for ships : en
  • US1492205A - Meter tester : en
  • CA239747A - Corn popping and vending machine : en fr
  • ES88990A1 - A dealer of smashed glasses. : en es
  • GB214872A - Improvements in the treatment of metals to render them harder and rustproof : en
  • FR570413A - Improvements to thermionic devices : en fr
  • FR570389A - Electrically heated hand tool for burning and drying : en fr
  • GB215060A - Improvements in or connected with apparatus for operating watertight and like doors, particularly bulkhead doors for ships : en
  • US1492476A - Powdered soap and method of making same : en
  • CA239773A - Emergency valve device : en fr
  • DE394368C - Umfuehrungseinrichtung on roll stands : de en
  • CA239637A - Guard rail chair : en fr
  • US1492346A - Lather brush : en
  • US1492326A - Tire-rim contracting and expanding tool : en
  • US1492478A - Quick-action wrench : en
  • GB206810A - Improved process for producing overlays from autotypes : en
  • AU1512223A - Improved apparatus for use inthe making of wicker baskets : en
  • CA239651A - Collar : en fr
  • CH104504A - Apparatus for making glass cylinders. : en fr
  • CH104684A - Device for synchronizing at a distance and at all speeds at least two rotating devices, in particular Baudot telegraph devices. : en fr
  • US1492501A - Detachable can spout : en
  • DE394643C - Painting surface made of paper stretched on a frame : de en
  • FR570376A - Process and installation for the destructive fermentation of organic residues : en fr
  • DE394585C - Rotary hammer with interchangeable valve control : de en
  • DE394893C - Pressure hose filter : de en
  • FR570486A - Spring starter : en fr
  • FR570575A - : fr
  • GB215044A - Improved process and apparatus for coating wire and strip with other metals : en
  • DK33134C - Lem for Buildings and the like. : da en
  • FR570462A - Letter-advertising card : en fr
  • GB214871A - Improvements in or relating to the treatment and purification of oils and spirits : en
  • GB215086A - Improvements in or relating to anti-glare devices for lamps : en
  • DE394692C - Anti-skid device for shoe heels : de en
  • USD64543S - Design for a jewel stone or an article : en
  • US1492075A - Tube : en
  • FR570317A - Ribbed edge with open plain cuff and its use to obtain the ribbed cuff, double knit : en fr
  • ES89004A1 - Improvements in article packaging machines. : en es
  • FR27123E - Improved cap or fixing nut device for carburettors, allowing their removal without any key : en fr
  • CA239731A - Dynamite cartridge : en fr
  • CH104696A - Inner tube for vehicle wheels. : en fr
  • US1491904A - Annunciator : en
  • US1492105A - Display apparatus : en
  • US1491923A - Inserting machine : en
  • US1491957A - Slip rings on induction motors : en
  • DE394798C - Machine for cleaning pipes : de en
  • FR570446A - Electric accumulator tray : en fr
  • CA239610A - Safety clip : en fr
  • CA239774A - Machine for separating dirt from fibrous materials : en fr
  • CH104484A - Process for the preparation of a new arsenic compound. : de en
  • CH104502A - Installation for the storage of flammable objects. : en fr
  • DE394701C - Washing machine with perforated shelf to squeeze out the laundry : de en
  • ES88901A1 - Improvements in valve mechanisms for cylinders of internal combustion engines. : en es
  • FR27142E - Liquid fuel sprayer improvements : en fr
  • FR570336A - Device for writing and drawing : en fr
  • FR570448A - Loose leaf register opens flat : en fr
  • US1492069A - Transmission mechanism for machine tools : en
  • ES89013A1 - A steam boiler system. : en es
  • GB214856A - An improved spout for oil drums : en
  • CH104529A - Process for the preparation of solutions of acetyl cellulose. : de en
  • US1492240A - Mop pail : en
  • CA239753A - Electric heating coil support : en fr
  • DE394640C - Soil tillage machine with one or more tillers seated on obliquely backwards and downwards inclined drive shafts : de en
  • US1491787A - Drilling attachment for temper screws : en
  • DK33136C - Connecting device for multiplex telegraphy and multiplex telephony with high frequency on wires. : da en
  • US1492001A - Sawing machine : en
  • US1492404A - Refinishing composition : en
  • ES88636A1 - Improvements in or related to control devices for burners. : en es
  • AU1205323A - Improved boiling 1 water provider : en
  • US1492129A - Washboard : en
  • US1492439A - Coupling : en
  • DE394584C - Dimming device for headlights of motor vehicles : de en
  • DE394687C - Bicycle stand : de en
  • CH104480A - Process for the preparation of a new arsenic compound. : de en
  • CH104635A - Capsule pump. : de en
  • CH104474A - A process for the manufacture of a reddish-brown sulphide dye, dyeing the plant fiber. : en fr
  • FR570427A - Hydraulic motor : en fr
  • US1491815A - Optical lead computer for artillery : en
  • ES88889A1 - An improvement in the construction of bentwood chairs or armchairs, consisting in that the arm support, the seat support and the front legs are formed, on each side, of a single piece. : en es
  • US1492022A - Protective system for electrical machinery : en
  • US1492381A - Toilet case : en
  • AU1327123A - Improvements in rotary clothes hoists : en
  • CH104377A - Process of direct reduction of iron ores. : en fr
  • CH104448A - Device intended to display animated images or advertisements. : en fr
  • US1492283A - Process for recovering values from metal-bearing solutions : en
  • US1492467A - Band brake : en
  • GB193388A - Improvements in motor power plants : en
  • CH104542A - Embroidery machine. : de en
  • ES89014A1 - Improvements in ejectors for vacuum braking devices, used in rolling stock of railways and similar vehicles. : en es
  • FR27111E - Removable box for various packaging : en fr
  • FR570455A - Condenser for turbo-locomotives and its installation mechanism : en fr
  • DE394544C - Method of cleaning conveyor wagons : de en
  • FR27147E - Servo brake device : en fr
  • FR27133E - Infantry cannon : en fr
  • ES89010A1 - An industrial result consisting of cinematographic films that, at the same time that they are visible, all kinds of sounds are heard, or, indistinctly, one thing or another. : en es
  • US1491839A - Electromagnetic braiding machine : en
  • US1492519A - Insertable joint : en
  • CH104581A - Auxiliary device for perspective drawing. : de en
  • US1492185A - Coin-controlled towel dispenser : en
  • US1492438A - Wheel protector : en
  • FR570401A - Type guide arrangement, for typewriters : en fr
  • GB214808A - Improvements in and relating to furnaces : en
  • USD64569S - Design for a display device : en
  • US1492030A - Chain-bolt device : en
  • US1492086A - Electbical smeiiting furnace : en
  • CH104693A - Engine brake control. : de en
  • US1491802A - Grate for grading machines : en
  • US1492178A - Apparatus for use in canning and other industries : en
  • DE394625C - Modification of the grinding machine with self-supporting grinding spindle : de en
  • ES88363A2 - A system of metal reinforcing rings for filament pots. : en es
  • FR570537A - Lightweight packaging for easy transport and storage of ice creams and sorbets : en fr
  • FR27051E - Motor vehicle lubrication improvements : en fr
  • FR570359A - Automatic regulator for refrigeration system with electric motor and water circulation : en fr
  • US1492236A - Windmill : en
  • GB212889A - Improvements in garment hangers : en
  • US1491825A - Coffee urn : en
  • US1491917A - Car replacer : en
  • ES88502A3 - Industrial preparation of the "Gadus Morrhua". : en es
  • GB215032A - Improvements in key cases : en
  • US1491898A - Computing machine : en
  • US1492194A - Method of producing hydrocyanic acid : en
  • FR27139E - Beaded vitrification process with a view to obtaining artificial embroidery on any material, in particular fabrics, leathers, etc. : en fr
  • FR570598A - Reel for automobile trucks equipped with a quick-release system suitable for rolling wines : en fr
  • GB214883A - Improved apparatus for the manufacture of protected metal or other sheets : en
  • GB198361A - Motion picture camera and picture projecting machine : en
  • FR570436A - Attachment device for coil springs particularly applicable to saddles of bicycles, motorcycles, etc. : en fr
  • FR570364A - Improvements to devices for dispensing or dispensing cigarettes and other small objects : en fr
  • GB214839A - Improvements in head-bands for telephones : en
  • FR570445A - Improvements in or relating to the laying of rails : en fr
  • GB214845A - Improvements in automatic air inlet valves for low pressure steam heating apparatus and the like : en
  • GB210449A - : en
  • FR570468A - Universal tuning framework for telegraphy and wireless telephony : en fr
  • GB214873A - An improved hand digging tool : en
  • ES88975A1 - An industrial product consisting of elastic beams made of cement paste and asbestos or other fibers. : en es
  • DE394553C - Burr press for electrical resistance welding machines : de en
  • GB214901A - Improvements in or relating to electrically heated melting pots for type casting machines : en
  • USD64577S - Design fob a gas-heateb casing : en
  • GB215054A - Improvements in and relating to tractors and the like : en
  • DE394693C - Device for feeding low-voltage systems from DC lighting or power stations : de en
  • FR570369A - Gasifying apparatus for liquid and gaseous fuels and similar applications : en fr
  • GB214783A - Improvements in the nozzles of carburettors for internal combustion engines : en
  • ES88747A1 - An air pressure press to glue the footwear. : en es
  • FR570332A - Improvement in ore grilling ovens of the genre : en fr
  • FR570371A - Improvements to devices used to mold curved stereotype clichés : en fr
  • GB214829A - Improvements in electric trip switch devices : en
  • GB215422A - Improvements in and connected with trailers for motor and other vehicles : en
  • ES88637A1 - Improvements in fuel burning methods and fuel burners. : en es
  • ES88892A1 - An improved arrangement for holding and stretching flexible or stereotype cliches on the cylinders of letterpress machines and presses. : en es
  • FR570581A - Increasing or decreasing speed plans : en fr
  • US1492064A - Tire : en
  • CH103856A - Aluminum base for aluminum containers. : de en
  • CH104688A - Collapsible loop antenna. : de en
  • CA239655A - Carboy : en fr
  • ES88922A1 - Gasoline drilling machine. : en es
  • ES88898A1 - Exchange and investment mechanism for liquid transmission. : en es
  • FR27132E - Improvements to compound registers for industrial homes : en fr
  • GB214671A - Improvements in and relating to cooking and heating stoves : en
  • GB214798A - Improvements in electric burglar alarms : en
  • US1492325A - Road rail for concrete pavements and analogous uses : en
  • USRE15825E - Mandrel for squaring fistons : en
  • US1491817A - Method of casting : en
  • US1492045A - Combined fender brace and bumper : en
  • US1492083A - Steamer : en
  • US1491959A - Camera : en
  • US1492537A - Internal-combustion engine : en
  • US1492005A - Manure spreader : en
  • FR570511A - Improvements to cleaning devices and especially to those allowing the twisting of the cloth : en fr
  • FR570573A - Light signaling device for motor vehicles or others : en fr
  • DE394804C - Piston dilator : de en
  • GB214863A - Improvements relating to electric switches : en
  • FR570595A - Cinematographic apparatus : en fr
  • US1492518A - Aerofoil end form : en
  • FR570380A - Improvement in vacuum lamps : en fr
  • GB214796A - Improvements in pneumatic separators : en
  • ES88895A1 - A new device for a flying boat. : en es
  • DE394890C - Bag-shaped tobacco container made of paper : de en
  • FR570388A - Improved device ensuring the tightness of the oil bath bottom bracket of all types of cycles : en fr
  • CH104665A - Protective device for sudden discharges and method for its manufacture. : en fr
  • GB214814A - Means for preventing scorching or burning of foodstuffs in ovens : en
  • US1492268A - Highway-crossing signal : en
  • GB214827A - Improvements in the manufacture of pipe bends : en
  • US1491847A - Piston-groove tool : en
  • DE394626C - Reverse gear, especially for the work table of a grinding machine : de en
  • ES88581A1 - Improvements in ball bearings for acoustic arms of talking machines. : en es
  • US1492279A - Sewing machine : en
  • US1492521A - Insertable joint : en
  • US1492187A - Wash-down plug : en
  • US1492543A - Self-piercing snap fastener : en
  • FR570410A - Elastic seat mounting on wheels of mowers, harvesters, rollers and other agricultural machinery : en fr
  • ES88529A1 - Preparation of a white spirit for painting purposes. : en es
  • FR27054E - Sewing machine claw : en fr
  • FR570588A - Improvements to starter controls : en fr
  • ES89029A1 - A cascade compensated motor. : en es
  • DE394569C - Engine for cinematograph : de en
  • ES89048A2 - Superphosphate manufacturing process. : en es
  • US1492000A - Thermionic device for wireless telegraphy and telephony : en
  • US1492220A - Screen fastener : en
  • US1492540A - Electrical heating device : en
  • USD64529S - Design for a metal border strip or similar article : en
  • DE394741C - Device for deep and deep drilling : de en
  • ES88921A1 - Improvements to amplifiers powered by an alternate source. : en es
  • FR570507A - Improvements to tightening keys : en fr
  • GB214824A - Improvements in hedge cutters, grass cutters and the like : en
  • FR27085E - Improvements to folding cars for children : en fr
  • GB214851A - Improvements in late news printing devices : en
  • US1492273A - Process of refining oil : en
  • US1492493A - Fastener : en
  • GB214850A - Improvements in or relating to gas heated smoothing irons : en
  • US1492524A - Fire alarm : en
  • GB214876A - Improvements in receiving apparatus for wireless telegraphy and telephony : en
  • FR570556A - fuel saver for internal combustion engines : en fr
  • FR570587A - Improvements to an electrically actuated motor and reverser mechanism : en fr
  • GB199035A - Apparatus for feeding internal combustion engines with pre-compressed mixture : en
  • DE394621C - Reinforcement strips for wheel tires : de en
  • GB214817A - Improvements in or relating to keyboard mechanisms of typographical composing machines : en
  • FR570366A - Device for filtration and purification of industrial water : en fr
  • DE394533C - Integrating mechanism with friction gear for float flow meters : de en
  • US1492414A - Locking plug : en
  • FR570340A - Bucket loading installation applicable to blast furnaces and similar constructions : en fr
  • GB214757A - Domestic clothes-wringing machines : en
  • DE394595C - Corona protection device for low voltages : de en
  • DE394680C - Process for the treatment of the waste liquors which originate from the caustic soda digestion and the subsequent washing processes of the various vegetables : de en
  • FR570510A - Extendable table : en fr
  • GB215027A - Means for withdrawing surplus oil and leakage fuel and gases from the pistons of internal combustion engines : en
  • CH104410A - Refrigerating installation. : en fr
  • CH104722A - Process for the preparation of a new bromine-protein compound. : de en
  • DK33141C - Equipped with self-propelled transport apparatus which can be moved on the ground and which can be converted into a raft to cross a river or other stream. : da en
  • FR570534A - Improvements to roads, pavements and pavements : en fr
  • GB215417A - Improvements in or relating to the manufacture of treatment of threads of artificialfilaments : en
  • FR570308A - Reinforcement for wire mesh intended for the constitution of filtering surfaces : en fr
  • US1492547A - Display rack or holder : en
  • DE394537C - Storm lantern with split glass supported by a protective grille : de en
  • GB214823A - Improvements in the method of and apparatus for forming continuous electrodes for electric furnaces : en
  • GB215084A - Improvements in internal combustion engines : en
  • FR27092E - Apparatus for examining visual acuity and color sense : en fr
  • AU1473323A - Improvements in or relating to pumping installations for deepwells : en
  • US1491931A - Measurement of irregular-shaped button-blank material or the like : en
  • US1491936A - Kitchen utensil : en
  • US1492317A - Setworks : en
  • US1492364A - Tilting trap : en
  • CH104739A - Combination lock. : de en
  • CA239710A - Lighting method : en fr
  • US1492066A - Fertilizer distributor : en
  • US1492359A - Grid plate for batteries : en
  • AU1431923A - An improved process for vulcanising rubber goods : en
  • DE394465C - Face plate gear for motor vehicles : de en
  • FR570531A - Process for preparing furfurol : en fr
  • GB210394A - Improvements in and relating to means for plugging crucibles : en
  • GB205792A - Toy apparatus for projecting bands of transparent images : en
  • US1491824A - Hot-well ejector : en
  • US1491836A - Engine starter : en
  • US1492347A - Rotary cutting tool : en
  • ES88903A1 - Improvements in the treatment of metals. : en es
  • FR27061E - Sports vehicle : en fr
  • FR570541A - economizer for steam engines : en fr
  • GB214787A - Improvements in or relating to telephone receivers : en
  • GB215061A - Improvements in electric heaters for cooking apparatus : en
  • DE394855C - Arrangement for heating rods at hardening and annealing furnaces : de en
  • GB214767A - Improvements in roller bearings : en
  • FR570390A - Liquid meter : en fr
  • US1491980A - Razor-strop device : en
  • GB214676A - Improvements in or relating to containers for powdered, comminuted or finely dividedsubstances : en
  • GB214735A - Improvements in the manufacture of solvent soaps from sulphonated oils : en
  • GB214834A - Improvements in or relating to grinding, buffing, and polishing rolls and like rotary devices : en
  • GB214909A - Improvements in pocket and like knives : en
  • DE394876C - Rotary balance : de en
  • DE394991C - Tuning pegs for string instruments : de en
  • DE394322C - Electromagnetic overcurrent switch : de en
  • US1492070A - Spring bed : en
  • ES89084A1 - Improvements in firearms, long, repetition. : en es
  • FR570316A - Double vision observation instrument : en fr
  • FR570398A - Improvements to systems for transmitting changes in value : en fr
  • CA239669A - Electric altar bread baking device : en fr
  • CH104750A - Toilet seat. : de en
  • DE394758C - stud : de en
  • CH104347A - Automatic casting machine for stereotype plates with a casting mold that can be approached to the outlet opening of the melting pot and a control element for the metal outflow : de en
  • CH104694A - A device for suspending the front and steering wheels of a motor vehicle. : en fr
  • DE395064C - Regulating device for gas density meter : de en
  • DE394702C - Plaette iron for gas : de en
  • GB214843A - Improvements in hoods for use on vehicles : en
  • GB214895A - Improvements in or relating to diecase equipment for type casting machines : en
  • US1492504A - Suspensory bandage : en
  • US1492192A - Material for the cementation or casehardening of iron and steel : en
  • US1491975A - Automatic furnace regulator : en
  • DE394591C - Clamping plate for fastening guardrail angles : de en
  • ES88952A1 - A product consisting of roscones based on flour, egg and oil. : en es
  • FR570513A - Pivot crane : en fr
  • GB214666A - Improvements relating to electric signalling transmitters using perforated tape : en
  • US1491968A - Apparatus for stoning cherries : en
  • US1492489A - Manufacture of sulphur : en
  • CH104514A - Dishwasher. : de en
  • CH104660A - Electrical switching device on line cable reels. : de en
  • US1491829A - Rat or mouse trap : en
  • USD64530S - Design tor : en
  • CA239628A - Foldable handle bar for cycles : en fr
  • CH104701A - Device for the ventilation of closed vehicles. : en fr
  • CH104783A - Burning device. : de en
  • DE394977C - Electric lighter : de en
  • DK33138C - Device for Combined Transmission and Receipt of Electrical Oscillations for Wireless Telephony. : da en
  • DE394706C - Ionization chamber : de en
  • ES88704A1 - An announcer board of special construction that allows the variation of the size of the announcements by means of a system of movable rods that engage in grooves in the bottom of the board. : en es
  • CH104670A - Device for electrical heating of the vacuum pump in metal vapor rectifiers. : de en
  • DE395056C - Collapsible shower unit with tub and hand pump : de en
  • FR570549A - Device for adjusting the movement of the blade holder in cord-shaped cigarette machines : en fr
  • CH104321A - Machine intended for shaping bakery products, such as lengths and slides. : en fr
  • FR570546A - Improvements to bags or their analogues : en fr
  • US1492248A - Handhole cap : en
  • US1492492A - Adjustable cam : en
  • CH104569A - Apparatus for softening water using zeolites. : de en
  • US1492143A - Method of and furnace for annealing : en
  • US1492376A - Drag link : en
  • FR570533A - High pressure supercharging system of combustion engines : en fr
  • US1492348A - Electrical connecter device : en
  • US1492179A - Apparatus for shaping sheet proxylin and the like : en
  • US1492430A - Liquid rheostat : en
  • CH104551A - Wooden shoe. : de en
  • US1492169A - Cigarette holder : en
  • DE394705C - High voltage insulator : de en
  • US1492173A - Apparatus for butt-welding tubing : en
  • US1492522A - Insertable joint : en
  • DE394590C - Ruling device for paper strips prepared for writing with metal pens for recorders : de en
  • GB209111A - Improvements in turbine-electric locomotives : en
  • US1491868A - Comb basket for honey extractors : en
  • US1492200A - Window shade and curtain holder : en
  • US1492351A - Lubricating means for motion-transmitting joints : en
  • CH104413A - Device for improving the commutation of DC machines in the event of sudden changes in load. : de en
  • US1492029A - Joint binder : en
  • US1492323A - Can filler : en
  • DE394466C - Starting device for the engine of motor vehicles : de en
  • FR570315A - Mixed device improving central heating boilers and radiators : en fr
  • CH103812A - Apparatus for processing slaughterhouse waste, animal carcasses and the like. : de en
  • US1492229A - Beater : en
  • US1492532A - Swivel attachment plug : en
  • US1492310A - Ventilator : en
  • US1491880A - Combined handle and latch : en
  • FR570411A - Obturator for gas pipes. applicable as a backflow preventer for explosive engine carburetors : en fr
  • FR570503A - Improvements in the construction of propellant or propeller type fans : en fr
  • GB214880A - A new or improved coupling shackle for haulage purposes : en
  • GB215056A - Improvements in or relating to the manufacture of fuel-briquettes : en
  • CH104659A - Control equipment for electrical installations with several load circuits. : en fr
  • US1492008A - Easel : en
  • US1491902A - Riveter : en
  • US1492409A - Permutation lock : en
  • FR27140E - Insulating wall with edge protector particularly for insulating cabins : en fr
  • US1491790A - Polishing device : en
  • DE394451C - Adjustable picture frame : de en
  • DE394988C - Machine for screwing nuts : de en
  • CA239659A - Piano pedal attachment : en fr
  • DE394865C - Device for removing slag from combustion plants : de en
  • FR27083E - Auxiliary contact devices for electrical contactors : en fr
  • GB214777A - Improvements in or relating to miners lamps and the like : en
  • CA239635A - Anti-skid chain : en fr
  • CA239649A - Sleeping garment : en fr
  • CA239653A - Pistol : en fr
  • DE395054C - Squeezer for potatoes, beetroot or the like. : de en
  • CA239681A - Plough : en fr
  • FR27143E - Device for assembling the various insulator elements for busbar supports and disconnectors of high voltage power lines : en fr
  • US1492147A - Fluid elevating and feeding means : en
  • US1492441A - Metallic reenforcement for concrete : en
  • US1492541A - Cooking apparatus : en
  • DE394695C - Method of protecting and securing cables on uneven ground : de en
  • FR570438A - Clamping wing nut for bicycles, etc. : en fr
  • FR570479A - Lower extension for molding machine and its use in the preparation of model plates : en fr
  • CH104607A - Transportable machine for filling molding boxes. : de en
  • FR570559A - Improvements in distillation or evaporation of liquids : en fr
  • CA239728A - Liquid dispensing can : en fr
  • GB214926A - Improvements in drawing apparatus : en
  • USD64549S - Ibank milhening : en
  • US1492422A - Milk-ticket holder and protector : en
  • DE394699C - Machine for issuing time cards : de en
  • FR570469A - Automobile body and its method of fixing to the frame of the car : en fr
  • DE394917C - Laundry drying device : de en
  • ES88927A1 - Procedure for burying well tubes. : en es
  • FR570325A - Improvements to baby carriages, folding : en fr
  • CA239633A - Wagon hitch : en fr
  • FR570565A - Electrical measurement method and apparatus : en fr
  • DE394657C - Device for electron tubes : de en
  • FR570518A - Electric transmission automobile chassis : en fr
  • US1491821A - Cutting machine : en
  • US1492437A - Automatic shutter-controlled apparatus for the radiators of internalcombustion engines : en
  • FR27136E - Continuous use of the hydraulic forces of the tide : en fr
  • FR570472A - Air drying device : en fr
  • GB214759A - Improvements in balancing devices for aircraft : en
  • GB215026A - Improvements in and relating to stencil sheets for duplicating : en
  • FR570459A - Strengthening the steering of the bicycle frame : en fr
  • FR570553A - New dyes tank dyeing : en fr
  • GB214791A - Improvements in machines for moulding tiles : en
  • ES89088A1 - Procedure for the separate obtaining of carbolic acid and cresols from urteer oils from flame coals. : en es
  • US1492363A - Steering-wheel rim : en
  • US1492031A - District : en
  • US1491780A - Sanitary handle, knob, and the like : en
  • US1492017A - Means for cooling permanent metal molds : en
  • DE394562C - Sewing thread : de en
  • DE394928C - Overhead track : de en
  • FR570385A - Drill stand with automatic advance and stop mechanism : en fr
  • FR570347A - Unsinkable swimsuit supporting in horizontal position : en fr
  • FR27065E - Distributor for single automatic air brakes : en fr
  • US1492538A - Article of wicker ware and method of making the same : en
  • GB214906A - Improvements relating to steam condensers : en
  • CA239757A - Auditing machine : en fr
  • CH104740A - Furniture lock. : de en
  • US1492339A - Map game : en
  • US1492250A - Auxiliary file arch : en
  • US1491889A - Lock for motors : en
  • DE394712C - Adjustable mold for the production of rolling ingots from aluminum and its alloys : de en
  • ES88887A1 - Mechanical arrangement applicable to automobiles, which allows rapid transformation into a closed or open vehicle, and vice versa. : en es
  • FR570333A - Improvement of bedding items such as mattresses, pillows, bolsters and other similar items : en fr
  • ES88951A1 - Apparatus for gluing veneer joints. : en es
  • GB214899A - Improvements relating to press guards : en
  • US1492014A - Fixture chain : en
  • GB214686A - Traffic direction indicator : en
  • US1492152A - Saw swage : en
  • DE394677C - Advertisement projection device with circulating image carriers : de en
  • US1491799A - Circuit breaker : en
  • US1492228A - Artificial bait : en
  • US1492499A - Mechanical sugar sprayer : en
  • FR27137E - Double curtain frame : en fr
  • GB214923A - Improvements in press buttons or dress fasteners : en
  • US1491852A - Means for converting rotary motion into reciprocating motion and vice versa : en
  • US1492383A - Indicating device for automobiles : en
  • DE394740C - Connection of the upper part of the bracket to storm lanterns : de en
  • US1491951A - Rotary stage for theaters and the like : en
  • FR570441A - Device attached to the windlass to count the number of links spun at anchor : en fr
  • US1492116A - Device for separating dust from gases : en
  • US1492473A - Fishing tool : en
  • FR27057E - Switch-off device for multi-phase devices : en fr
  • ES88879A1 - A device designed to achieve the height opening of sweepers, nets and similar devices. : en es
  • FR570586A - Improvements to glassworking machines : en fr
  • GB214816A - Improvements in boxes, containers and the like : en
  • FR27067E - Improvements to steam boilers : en fr
  • US1492331A - Shock absorber : en
  • DE394678C - Luminous three-dimensional image : de en
  • US1492047A - Signal device for automobiles : en
  • FR570521A - Multiple dispenser for coffee filter machines : en fr
  • DE394446C - Process for the incineration of powdery or fine grained coke and other finely divided bodies containing carbon : de en
  • ES88708A1 - An apparatus for the projection of views and images with transformation and its application to advertising. : en es
  • GB215066A - Improvements in or relating to pliers, tongs and like gripping tools : en
  • ES88944A1 - Flying toy. : en es
  • FR27097E - Device for mounting the vacuum tube elements : en fr
  • FR570306A - Manufacture of titanium compounds and zinc : en fr
  • ES88205A1 - A removable spark plug for internal combustion engines. : en es
  • ES89058A3 - Improvements in filtering devices. : en es
  • FR570591A - Systems for the production and transformation of electrical energy : en fr
  • GB214786A - Means for the prevention or removal of condensation on glass windows used for displaying goods : en
  • DE394746C - Oil and coal dust firing with traveling flame : de en
  • GB214868A - Improved latch for doors and the like : en
  • GB214919A - An improved apparatus for calculating percentages : en
  • US1492262A - Glider : en
  • DE394694C - Water seal for incursion shafts with internal drain covered by a replaceable bell : de en
  • GB197915A - Improvements in or relating to parallel knitting-machines : en
  • DE394899C - Locking device for office furniture : de en
  • ES88946A1 - Turn point track change. : en es
  • US1491982A - Device for utilizing the reactive force set up by rotating a screw propeller or screw fan or the like in a fluid : en
  • FR27098E - Rotary device that can function as a motor or as a pump : en fr
  • DE394757C - Thermostat, consisting of a large expansion space created by a corrugated hollow body : de en
  • CA239684A - Transmission band : en fr
  • US1491849A - Tent : en
  • US1491927A - Washing machine : en
  • USRE15827E - Doing : en
  • GB215064A - Improvements in apparatus for dyeing, bleaching, scouring, mercerising and other treatment of textile materials : en
  • CA239663A - Apparatus for drying wood : en fr
  • CH104545A - Machine for dyeing yarn. : de en
  • DE394682C - Steering device for power carts : de en
  • FR570579A - Advanced crankshaft training : en fr
  • US1491906A - Bearing and method of making the same : en
  • US1492237A - Spark plug : en
  • CH104495A - Device for holding together the formwork of reinforced concrete columns. : de en
  • US1491882A - Headlight attachment : en
  • US1492444A - Beet harvester : en
  • US1492016A - Method of obtaining metallic compounds from silicates : en
  • US1492036A - Distributing machine for artificial manures : en
  • ES88928A1 - Spun concrete sleepers for railways. : en es
  • DE394658C - Process for the production of Prussian blue : de en
  • DE394875C - Alidade, especially for aircraft compasses : de en
  • USD64551S - Design for a s,carfpin : en
  • CH104714A - Process for the deacidification of fatty oils. : de en
  • CA239679A - Bottle case : en fr
  • FR570425A - Multitubular compressor : en fr
  • FR27118E - Metal wheel for vehicles : en fr
  • FR27131E - Pre-heating process of the parts to be joined by alumino-thermal welding : en fr
  • FR570498A - Improvements to toys known as construction cubes : en fr
  • CA239644A - Vibrometer : en fr
  • CA239693A - Refrigerator car : en fr
  • CH102458A - Wagon coupling device. : en fr
  • US1491842A - Fireproof waste can : en
  • US1492298A - Tea cartridge : en
  • US1492418A - Drying apparatus : en
  • US1492225A - Molding machine : en
  • FR570525A - Process for the execution of reinforced concrete in water : en fr
  • ES88897A1 - A procedure for the separation of chromium. : en es
  • GB214773A - Improvements in and relating to machines for erecting walls of bricks and the like : en
  • FR570326A - Mechanism for rotary piston motors and pumps : en fr
  • GB214742A - Improvements in and relating to rotary valves for engines and pumps : en
  • ES89027A1 - A compensated induction motor for single or polyphase alternating current. : en es
  • DE394445C - rust : de en
  • DE394744C - Process for the production of dyes : de en
  • US1492087A - Electrical smelting furnace : en
  • US1492113A - Display device : en
  • USD64532S - Design for a plate or similar article : en
  • FR570461A - Auxiliary tank for heating water intended for supplying a distribution pipe and for heating by hot water : en fr
  • GB214905A - Improvements in flashlight apparatus : en
  • FR27149E - Process for regenerating the light gas contained in a closed chamber, especially applicable to ballooning : en fr
  • FR570400A - Carriage guide device, for typewriters : en fr
  • FR570577A - Improvement in gimp rolling mills : en fr
  • US1492007A - Spark plug : en
  • ES89089A1 - Calculating machine, toy. : en es
  • US1492203A - Tire-inflating device : en
  • DE394792C - Air purification insert : de en
  • US1492055A - Float-controlled device, such as feed-water regulators and the like : en
  • CA239771A - Oscillating fan : en fr
  • US1492161A - Transformer radiator : en
  • US1492204A - Meter tester : en
  • CA239629A - Tractor plough : en fr
  • US1492054A - Naphththioindoxyls and process of making same : en
  • DE394989C - String bridge for keyboard instruments : de en
  • DE395057C - Safety gear for elevators : de en
  • ES88515A1 - An industrial result that consists of a single-sided terry cloth of vegetable fibers, obtained by a special bonding. : en es
  • US1491796A - Composite heel : en
  • CH104559A - Device for securing tanks, barrels, etc. and all containers, bursts caused by the freezing of water or other liquid contained therein. : en fr
  • US1492307A - Window ventilator : en
  • US1492539A - Typewriting machine : en
  • AU1416723A - Method and device for testing long bodies of material that canbe magnetised : en
  • US1492043A - Piston and ring : en
  • US1492076A - Method for making tubes : en
  • US1492193A - Method of producing hydrocyanic acid : en
  • CH104394A - Further training in lubricators. : en fr
  • DE394674C - Lubricating device for crank pin : de en
  • DE394813C - Contact thermometer with a double U-shaped curved capillary tube, some of which is filled with mercury : de en
  • CA239689A - Index : en fr
  • CH104385A - Gyratory crusher. : en fr
  • CA239609A - Mail bag catcher : en fr
  • CA239759A - Squirrel cage motor : en fr
  • US1492496A - Insulator and transposition device : en
  • CH104662A - Wire connector. : de en
  • DE394696C - Gas generator with discharge of the gases through a duct located in the central axis : de en
  • CH104517A - Stool. : en fr
  • US1492226A - Combination locomotive and coach hoist : en
  • DE394449C - Medical rubber pear syringe : de en
  • DE394900C - Door lock : de en
  • US1492241A - Method of recovering scrap battery plates : en
  • US1492510A - Paper-receptacle machine : en
  • CH104216A - Method for receiving radiosignals and installation for its implementation. : en fr
  • DE394480C - Rubber bladder valve for sports balls : de en
  • FR27071E - Device for removable fixing of bowls to a horizontal bar of furniture, or other : en fr
  • FR570489A - A method of making a mordant in the form of a paste for the removal of oil paints, varnishes, colors and the like : en fr
  • DE395007C - Arrangement of the bearings for the drive shafts on a plate fixed between the Kardangehaeusefuss and Hinterachsgehaeuse : de en
  • CH104532A - Apparatus for drying live cocoons. : de en
  • FR570328A - Volumetric dispenser : en fr
  • CA239613A - Non-stretchable mattress : en fr
  • CH104707A - Process for the production of a new green sulfur dye. : de en
  • ES88638A1 - Improvements in control devices for burners or other similar devices. : en es
  • US1492393A - Lens-mounting element : en
  • US1491846A - Steel process, mold, and ingot : en
  • US1491999A - Liquid meter : en
  • AU1722324A - Improvements relating to the construction and firing of water-tube boilers : en
  • CA239647A - Method of sealing closed containers : en fr
  • GB214815A - Improvements in and relating to road scarifiers : en
  • GB215092A - Improvements in means for measuring respired air in testing the lungs and for analogous purposes : en
  • GB214800A - Telephone receiver circuits for radio telegraphy and telephony : en
  • DE394319C - Procedure and device for high-speed telegraphy : de en
  • US1492459A - Ironing table : en
  • ES88971A1 - An industrial product consisting of a preparation to dye and grow hair. : en es
  • US1492446A - Anchor for antiskid devices : en
  • US1492135A - Oil-burning apparatus : en
  • CH104453A - Device for lubricating leaf suspension springs for vehicles. : en fr
  • US1491969A - Hoop joint : en
  • US1491994A - Holder for brushes and combs : en
  • DE394596C - Method and device for the production of incandescent lamp bases : de en
  • FR570428A - Shock absorber for bicycles, baby carriages and others : en fr
  • FR570504A - Improvements to tightening keys : en fr
  • FR570530A - Device for heating and moistening hairstyles and other objects : en fr
  • FR570329A - Continuously operating device for charring small woods : en fr
  • GB214748A - Machine for fixing feathers upon fabrics : en
  • US1491956A - Apparatus for separating the meat from shells of cracked nuts : en
  • US1492342A - Flexible bracelet : en
  • ES88854A2 - A new repeating carbine. : en es
  • GB214684A - Improvements in or relating to the manufacture of tobacco : en
  • FR27107E - Gas producer for lighting, heating and other industrial purposes : en fr
  • GB214846A - Improvements in struts and like members for aircraft : en
  • US1492154A - Atex barb : en
  • US1491807A - Traveling bag : en
  • CH104441A - Process for the preparation of a new iodine-protein compound. : de en
  • CA239698A - Golf apparatus : en fr
  • CH104369A - Device for projecting views. : en fr
  • FR27076E - : fr
  • GB214725A - Improvements in or appertaining to chucks for holding metal and the like during turning and like operations : en
  • FR570368A - Improvements to three-brush dynamos : en fr
  • FR27080E - Invisible trim replacing the shoeing of the ends of the laces : en fr
  • FR570381A - Process for manufacturing smooth, faceted and fancy metallic beads, and resulting new product : en fr
  • GB214672A - Improvements in pantograph engraving machines : en
  • GB214747A - Improvements in transmission arrangements for motor vehicles : en
  • GB215067A - Improvements in and relating to volume correctors applicable to air or other gas delivering machines : en
  • CH104591A - AC electricity meter. : de en
  • GB215095A - Improvements relating to the removal of matter from the surface of a liquid, particularly in working apparatus for heat treatment by means of molten metal : en
  • USD64540S - Design for a phonograph cabinet : en
  • US1492299A - Tooth-paste composition : en
  • GB200476A - An improved horn or amplifier for sound recording and sound reproducing apparatus : en
  • DE394426C - Device for weaving double-shaft moquette with an open shed shaft machine on double plush chairs : de en
  • ES88914A1 - Improvements in machinery for untwisting cables. : en es
  • US1492034A - Process of effecting chemical reactions with by-product carbon from cellulose purification : en
  • DE376894C - Precision measuring device for determining the inner diameter of rotating bodies : de en
  • FR27062E - Device for heating forge pieces by electric resistance heating : en fr
  • CA239749A - Calling device adapted to be operated by wireless signal : en fr
  • ES89030A1 - A compensated asynchronous motor. : en es
  • US1491929A - Method of making steel : en
  • US1491874A - Drive for floating reamers : en
  • US1492374A - Pneumatic wheel : en
  • USD64533S - Design for an automobile key : en
  • CH104287A - Table. : de en
  • FR570377A - Flush : en fr
  • US1492158A - Lifting jack : en
  • US1492392A - Raisin-drying tray : en
  • US1492450A - Motor for animated advertising signs : en
  • US1492436A - Motor-vehicle pump : en
  • FR570353A - Product accelerating the action of chlorine or hypochlorites and its applications for bleaching plant fibers : en fr
  • CA239707A - Tire protector and anti-skid device : en fr
  • DE394681C - Process for finishing photographic roll films against light : de en
  • CA239656A - Wagon brake : en fr
  • US1491885A - Shield for wiring and switches of switch-control fronts for electric ranges : en
  • DE394981C - Connection piece on the inlet pipe for rain pipes : de en
  • DE394801C - Time relay with magnetic switching device : de en
  • FR570402A - Device for refloating boats : en fr
  • GB214913A - Improvements in vaginal syringes : en
  • ES89069A1 - Automatic firearm. : en es
  • GB214746A - Improvements in screw-propellers : en
  • GB214752A - Improvements in bead sewing machines : en
  • US1491850A - Excavating machine : en
  • US1492443A - Ice-cream-can holder : en
  • FR570505A - Improvements to tightening keys : en fr
  • FR570567A - Process and device for the treatment of tinder or any other wicks, and its use in commercial lighters : en fr
  • ES88956A2 - A mechanical ice cream maker. : en es
  • FR570313A - Improvements to hand pumps : en fr
  • FR570444A - Mechanical pencil : en fr
  • GB215087A - Improvements in and relating to furniture for sitting or lying upon : en
  • US1491873A - Adapter for connecting devices : en
  • CH104209A - Process for the preparation of a 4.4'-dioxy-3.3'-diaminoarsenobenzene compound. : en fr
  • DE394936C - Flat plug with adjustable contacts : de en
  • ES88945A1 - A procedure for receiving wireless communications. : en es
  • ES89044A1 - A container for travelers, specially designed to contain flat paper cups, generally triangular in shape. : en es
  • FR570382A - Manufacturing process of struck metal beads : en fr
  • FR570529A - Shock absorber for all vehicles : en fr
  • FR570583A - Gas heating appliance by recovery and continuous ventilation : en fr
  • FR570592A - Improvements to electrical machines operating in flammable or explosive atmospheres : en fr
  • DE394501C - Eccentric clamp for electrical lines : de en
  • GB214854A - Improvements in or relating to locks : en
  • ES88950A1 - Hydraulic speed change mechanism. : en es
  • FR570465A - Receiving table meat cutting machine : en fr
  • GB214811A - Improvements in and relating to phase advancers for dynamoelectric machines : en
  • GB206481A - Improvements in knives for flaying slaughtered animals : en
  • GB214729A - Improvements in and relating to rotary engines : en
  • FR570433A - Bag presser system for wine filters : en fr
  • CA239701A - Exhaust muffler : en fr
  • DE394631C - Thread guide for star winding and similar machines : de en
  • ES88992A1 - A new Roman. : en es
  • ES89046A1 - Duplicator improvements. : en es
  • FR570453A - New snap : en fr
  • GB214835A - Improvements in the transmission mechanism of oil driven traction engines : en
  • US1492257A - Hinge : en
  • ES88881A1 - A gear speed change apparatus. : en es
  • US1491939A - Automobile bumper : en
  • CA239727A - Process of making carbon black : en fr
  • CH104628A - Speed change transmission. : de en
  • DK33145C - Cathode tube amplifier and several tubes connected directly by Cascade in Cascade. : da en
  • DE394649C - Rubber printing machine with three cylinders arranged at an obtuse angle : de en
  • DE394773C - Adjustment device for belt drives on motor vehicles : de en
  • ES88962A1 - Harmful insect or vermin extinction procedure. : en es
  • GB214734A - Improvements in electrical devices, such as variable electrostatic condensers, variable resistances and the like : en
  • FR27128E - Progressive and automatic gear change device : en fr
  • FR570580A - Corridor for plans with progressively accelerated or delayed speed : en fr
  • DE394679C - Sampler for pulp digester : de en
  • GB214920A - Improvements in and relating to packing for cigars, cigarettes, and tobacco in cartridge form : en
  • US1491940A - Internal-combustion engine : en
  • US1492102A - Grinding beater : en
  • DE394978C - Meadow carificator with flexible, spring-loaded tines : de en
  • FR570318A - Special ribbing without cuff and its use to obtain the ribbed cuff, double knitting : en fr
  • GB207511A - : en
  • GB214788A - Improvements in poultry trap nests : en
  • FR570407A - Method and devices for controlling heat transmission, applicable to vulcanizing or other apparatus : en fr
  • CH104744A - Baking and roasting oven for placing on cooking equipment. : de en
  • GB209110A - Improvements in locomotives : en
  • FR570493A - Method for sorting seeds : en fr
  • DE394464C - Nozzle cap for fire extinguisher provided with a push button protection : de en
  • ES88970A1 - A price display board system. : en es
  • CA239652A - Spreader for road materials : en fr
  • CH104352A - Spring music piece. : en fr
  • US1492196A - Eleanob bebgstbom : en
  • CA239777A - Water system : en fr
  • DE394441C - Method for rapidly de-energizing electrical machines : de en
  • US1492292A - Pillar mounting for closed cars : en
  • US1492096A - Desk stand : en
  • CH104713A - Process for the preparation of a new anthraquinone series body which can be used as dye and dye intermediate. : de en
  • CA239725A - Fluid pressure brake : en fr
  • US1492319A - Apparatus for measuring depth of wells : en
  • US1492375A - Laundry hanger : en
  • CH104769A - Narrow machine for threads. : de en
  • CA239745A - Telephone system : en fr
  • CH104792A - Process for the preparation of a p-dialkylaminoarylphosphinous acid. : de en
  • CH104756A - Ball bearings for spinning and twisting spindles. : de en
  • CH104587A - Time recording device for pigeon racing, night rounds, aviation and sports. : en fr
  • CA239612A - Grave covering device : en fr
  • US1492387A - Anti-mouth inhaler : en
  • CA239648A - Safety razor : en fr
  • US1492507A - Cleansing composition : en
  • US1491860A - Container : en
  • AU1345523A - Improvements ina sundae dish forming 1 machine : en
  • CH103408A - Device for opening eggs. : de en
  • FR570356A - Process for the preparation of heavy and light magnesia hydrate : en fr
  • GB214733A - Improved process for purifying mineral oils from sulphur : en
  • CA239704A - Trolley wheel guard : en fr
  • CA239641A - Guide for plummers' clearing coils : en fr
  • CA239765A - Gasoline rock drill : en fr
  • CH104337A - A process for manufacturing a green dye in reducing baths. : en fr
  • US1492429A - Beehive entrance : en
  • DE394483C - Machine for forming the jagged leaves for artificial flowers, especially dahlias and the like. like : de en
  • DE394959C - Device for cleaning knives and forks : de en
  • US1492464A - Name plate or the like and process for making same : en
  • CA239778A - Multiplex telegraphy : en fr
  • CH104619A - Electromagnetic jig. : de en
  • CH104711A - Process for the preparation of a benzene derivative of a compound obtainable by the oxidation of dibenzanthrone. : de en
  • US1491930A - Vehicle lamp : en
  • CH104499A - Liquid heating device. : de en
  • US1491791A - Milking apparatus : en
  • US1491843A - Oil burner : en
  • ES88891A1 - A device for making bricks. : en es
  • FR570452A - Mechanical starter for starting, from the driver's seat, motor vehicles : en fr
  • CA239619A - Window scaffold : en fr
  • CH104702A - Line pressure regulator for air brakes. : de en
  • DE394914C - Device for the production of perforated support tubes : de en
  • ES89102A1 - An industrial product consisting of a basket made of textile or tissue paper or other material, which may contain various inscriptions and drawings. : en es
  • CA239752A - Electrolytic cell : en fr
  • US1491872A - Poison applicator : en
  • CH104770A - Gas iron. : en it
  • US1491901A - Fastener for harvesting-machine conveyer belts : en
  • US1492468A - Ice-cream freezer : en
  • US1492123A - Printer's blanket : en
  • CA239779A - Aeroplane motor fuel : en fr
  • CH104561A - Process for the cold condensation of an easily condensable gas diluted in at least one hardly condensable gas and device for its implementation. : en fr
  • FR570311A - Universal hose clamp : en fr
  • US1491833A - Brush machine : en
  • US1492329A - Shock absorber : en
  • US1491794A - Tar extractor and scrubber : en
  • US1492396A - Automatic telephone system : en
  • US1492523A - Insertable joint : en
  • US1492412A - Alloy wrought iron and method of making the same : en
  • US1492027A - Protective coating composition : en
  • US1492111A - Fuel-injecting device for internal-combustion engines : en
  • US1492104A - Folder for wrapping machines : en
  • US1492452A - Gear train for multicolor presses, including compensating devices : en
  • GB214745A - Improvements in universal joints or couplings of the disc type : en
  • GB214804A - Improvements in splash preventing devices for motor vehicles : en
  • GB214924A - Improvements in mechanical fuses for shells : en
  • GB198649A - Improvements in sailing ships : en
  • GB214826A - Improvements in or relating to rod connections for railway points and the like : en
  • FR570351A - : fr
  • GB214743A - Improvements in electric couplings : en
  • GB214864A - Manufacture of indigoid dyestuffs and intermediate products : en
  • USD64536S - Design por a hat : en
  • ES88296A1 - New reinforced concrete floor. : en es
  • ES88983A1 - A tool for shrinking or reducing the joints of steam boiler tubes and for removing the tubes. : en es
  • DE394637C - Railway wooden sleeper : de en
  • DE394867C - Multi-part impression tray for dental purposes : de en
  • DE394942C - Electrically heated drying cabinet for flammable substances, surrounded by a liquid bath : de en
  • US1491911A - Closure for containers : en
  • GB214857A - Improvements in micrometer measuring or gauging apparatus : en
  • CH104122A - Piano. : en fr
  • DE394523C - pocket knife : de en
  • DE394908C - Process for the tight wrapping of soft goods such as pieces of cheese : de en
  • US1492249A - Nail stripper : en
  • US1492408A - Waterproofing composition : en
  • US1492490A - Machine for making double-faced cellular paper board : en
  • FR570557A - Citric acid extraction process : en fr
  • GB215090A - Improvements in and connected with escapement mechanism for typewriting machines : en
  • GB215081A - An improved combination driving gear, for cycles and the like : en
  • US1492487A - Attachment for tractors and other power-driven machinery : en
  • ES89039A1 - Improvements in the switches for electric current. : en es
  • GB193024A - Improvements relating to ointments, lotions, and the like : en
  • CA239680A - Gramophone : en fr
  • GB200508A - A method for obtaining organic super-oxides in a finely divided condition : en
  • GB214836A - Improvements in the manufacture of ªÐ-dialkylamino-arylphosphinous acids : en
  • FR570473A - Grinder-mixer scrubber : en fr
  • US1492270A - Container for cigars and cigarettes : en
  • GB214740A - Improvements in loose leaf ledgers and the like : en
  • DE394491C - Shovel loader for coke stacks u. like : de en
  • US1491822A - Regenerator air-lift system and apparatus therefor : en
  • US1491892A - Coupling : en
  • FR570348A - Elastic wooden seats for chairs : en fr
  • CH104305A - Thread changing device on shuttle embroidery machines. : de en
  • FR570569A - Improvements to boxes for t-stations. s. f. : en fr
  • FR570373A - Stainless iron alloy and its production methods : en fr
  • FR570367A - Spark plug for internal combustion engines : en fr
  • USD64557S - Design fob a panel fob lighting fixtures : en
  • FR570484A - Process for the production of hot iron transferable designs for embroidery, marks, etc. : en fr
  • GB214891A - Improvements in epicyclic variable speed gearing for aero engines : en
  • US1492091A - Rotary casting device : en
  • USRE15824E - op long island city : en
  • GB214785A - Improvements in and relating to means for preventing waste from valves and cocks : en
  • ES87365A2 - Improved lever applicable to all automatic pistols, allowing with one hand to retract the bolt of these and insert or eject the capsules from the barrel chamber, making the safety and trigger guard superfluous. : en es
  • DE394508C - Protective cover for records : de en
  • FR570514A - Improvements to paving stones for roads, sidewalks, floors, bridges, inclines, etc. : en fr
  • ES88564A2 - Improvements in the manufacture of jugs for water and similar objects. : en es
  • FR27091E - Ethyl alcohol purification and dehydration process : en fr
  • US1492012A - Support for automatic train-pipe connecters : en
  • FR570426A - Door security device : en fr
  • GB215062A - Improvements in and connected with multiple effect refrigeration machinery receivers : en
  • FR27102E - Servo brake : en fr
  • GB195648A - : en
  • FR570397A - Power socket trolley for electric vehicles powered by an overhead line : en fr
  • GB206117A - Improvements in or relating to the lubrication of spindles for spinning or twisting machinery : en
  • USD64555S - Design for a signal exhibitor : en
  • CH104380A - Machine for manufacturing spikes, nails, rivets, dowels etc. : en fr
  • US1492079A - Motor controller : en
  • US1491890A - Packing sheet for glass jars and the like : en
  • US1492465A - Divisible demountale rim : en
  • CA239639A - Combination of auto rim lock and rim tool : en fr
  • CH104753A - Barrel tap. : de en
  • DE394999C - Photographic shutter : de en
  • FR570342A - Functional slide rule : en fr
  • US1492050A - stuck : en
  • ES88338A1 - Use and manufacture of opaque white enamels containing antimony, whatever its quantity. : en es
  • US1492098A - Elevator-door safety control : en
  • ES89080A1 - A medical and industrial electro-mechanical device. : en es
  • CA239743A - Continuously loaded submarine cable : en fr
  • US1491788A - Method and apparatus for excavating and loading materials : en
  • US1491891A - Binding and cutting machine : en
  • FR27135E - Improvements to telephone systems and related switching devices : en fr
  • FR570596A - Improvements to receiving apparatus for wireless telegraphy and telephony and other similar applications : en fr
  • GB215072A - Improvements in or relating to spreading means for cigarette filling machines : en
  • DE394954C - Securing against folding over of opened umbrellas : de en
  • GB214801A - Improvements in and relating to multistage steam turbines : en
  • FR570352A - Device for the simultaneous application by back-pedaling of one or more flexible transmission cycle brakes : en fr
  • GB214889A - An improved bottle-filling machine : en
  • GB214877A - Improvements in perkins tubes, particularly for heaters, condensers and similar apparatus : en
  • ES88924A1 - An electrically powered liquid heater. : en es
  • FR570358A - Method of establishing building facades by final molding : en fr
  • GB214842A - Improvements in means for anchoring nets and the like to the ground : en
  • US1492272A - Float valve : en
  • US1492494A - Tractor clutch release : en
  • USD64553S - Design for a bracket fob, lighting fixture : en
  • US1492411A - Machine for forming barrel clips : en
  • US1492214A - Milk preparation for parenteral injections and process of producing the same : en
  • US1492525A - Heel tread pad for horseshoes : en
  • US1492508A - Combination soldering iron and blowtorch : en
  • FR570456A - : fr
  • GB215294A - Improvements in lubricating means for engine and like crank cases : en
  • GB214922A - Improvements relating to means for lubricating the cylinder liners of internal-combustion engines : en
  • US1491918A - Lawn chair : en
  • US1492534A - Tooth-paste holder : en
  • US1492546A - Automobile signal device : en
  • DE394598C - Ignition device for electric arc welding : de en
  • ES88916A1 - An inclined tube boiler. : en es
  • US1492316A - Thread conditioning and manipulating device : en
  • US1492373A - Railroad bed : en
  • FR570339A - Moving body weighing device : en fr
  • DE394571C - Machine for the production of running gowns with cord inserts : de en
  • DE394623C - Procedure for marking shipping routes : de en
  • US1492294A - Piston : en
  • FR27100E - Draft device for sparkling water : en fr
  • GB214866A - Manufacture of benzene derivatives containing carbon side-chains, particularly thymol : en
  • US1492401A - Power jack : en
  • US1492495A - Safety appliance for elevators : en
  • FR570307A - Steering and reversing device for air-powered boats : en fr
  • DE394495C - Device for pressing tubes in wave form : de en
  • FR570417A - Driving machine with explosions or combustion : en fr
  • FR570437A - Automatic isolation of contact line sections of a traction network : en fr
  • FR570524A - Device applicable to mowers to spread the mown grass : en fr
  • GB214779A - Improvements in cement kiln systems : en
  • GB214797A - Improvements in or relating to the manufacture of cellular or corrugated fibre board : en
  • FR570343A - Developments in suppliers of filaments used in the silk spinning mill : en fr
  • GB214726A - Improvements in means for measuring quantities or flow of solid material in relatively small pieces : en
  • FR27069E - Improvements made to natural cork stoppers for champagne and sparkling wines : en fr
  • GB214910A - Improvements in or relating to wrappers for blasting charges : en
  • FR27082E - Hurry : en fr
  • FR27126E - Rotary vane pump : en fr
  • US1492046A - Bond-value chart : en
  • USD64552S - Design for a scarfpin : en
  • US1492100A - Handle for boxes and parcels : en
  • US1492371A - Operating mechanism for elevator doors : en
  • ES88877A1 - Column-showcase for propaganda purposes. : en es
  • FR570374A - Improvements to dams : en fr
  • FR570501A - Safety clasp for jewelry : en fr
  • GB215059A - Improvements relating to doyleys, traycloths & the like : en
  • US1491984A - Salvage device for sunken ships : en
  • FR570432A - Injector-lubricator for internal combustion engines : en fr
  • GB215075A - Improvements in and relating to fly-wheel dynamo-electric machines for internal combustion engines : en
  • GB214865A - Improved means for use in loading and unloading ships : en
  • FR570362A - Winder with automatic thread guide : en fr
  • GB214885A - Improvements in and relating to tanks for refrigerating chambers : en
  • GB214888A - Improvements in crystal detectors for wireless receiving sets : en
  • CH104720A - Process for the preparation of a new arsenic compound. : de en
  • US1492448A - Corn popper : en
  • CA239760A - Transmission band for automobiles : en fr
  • CH104399A - Communication arrangement on steam turbine stuffing boxes. : de en
  • CH104562A - Method of providing stiffeners to a flexible metal body. : de en
  • US1491827A - Furnace structure : en
  • AU1503223A - An improved method of jointing blocks orthe like for building pr other purposes : en
  • CH105122A - Motorized two-wheeler with built-in engine. : de en
  • US1492394A - Guide means for warpers and similar machines : en
  • US1492470A - File and holder therefor : en
  • US1492156A - Gradometer : en
  • US1491856A - Building block and wall : en
  • GB214832A - Improvements in whistles : en
  • US1491826A - Beater engine : en
  • AU1247623A - Improvements in tobacco smoking pipes : en
  • GB214862A - Improvements in hypodermic syringes : en
  • DE394941C - Electric radiator : de en
  • FR570576A - Carburetor for internal combustion engines : en fr
  • GB214818A - Improvements in and relating to lockers, shelving structures and the like : en
  • US1492498A - Centrifugal apparatus : en
  • ES88562A2 - A procedure for the manufacture of travel items. : en es
  • CH104646A - Absorption refrigeration system. : de en
  • ES88857A1 - A culinary appliance heated by firewood. : en es
  • US1491818A - Cosmetic : en
  • USD64545S - Design for a barber s chair : en
  • DE394866C - Mercury vapor pump : de en
  • US1492245A - Hub cap : en
  • US1492258A - Welding segments of hollow articles : en
  • US1492407A - Agricultural machine : en
  • ES88977A3 - An electrical switch of simplified construction. : en es
  • GB203311A - Improved construction of tramway crossings : en
  • DE394963C - Collapsible sun canopy : de en
  • DE394497C - Process for the production of hydrogenation gas for the splitting of hydrocarbons or coal : de en
  • US1491864A - Pneumatic vehicle tire : en
  • US1491998A - Motor fuel : en
  • US1491943A - Bolt key : en
  • US1492398A - Hair curler or waver : en
  • US1492400A - Sectional boat : en
  • GB214884A - Improvements in and relating to foot-operated tyre-pumps : en
  • US1492174A - Slide support : en
  • US1492369A - Headrest holder : en
  • US1491797A - Fluid motor : en
  • US1491801A - Supporting rack : en
  • US1491840A - Cigarette holder : en
  • US1491908A - Device for cutting off or facilitating the removal of the tops of eggshells : en
  • US1492080A - Tuning coil : en
  • DE394668C - Device for testing the sealing pressure quantities on the circumference of resilient sealing rings : de en
  • CA239754A - Mop stick : en fr
  • DE394969C - Joint guidance, especially for tripod heads : de en
  • DE394906C - Locking device for full knee ball joints in mannequins : de en
  • DE394665C - Carrying device for vulcanizing molds : de en
  • GB214867A - Improvements in or relating to aluminium pistons for internal combustion engines : en
  • US1491832A - Apparatus for making concrete piles : en
  • FR27055E - Method and device for storing energy : en fr
  • GB214887A - An apparatus for the administration of a gaseous element or the like : en
  • FR27087E - Wardrobe trunk : en fr
  • FR570361A - Sharpener : en fr
  • FR570349A - Skin fabric and its manufacturing process : en fr
  • FR570589A - Improvements to processes and apparatus for expressing oil or other liquid from vegetable or other substances : en fr
  • GB192697A - Improvements in carrier current signalling systems : en
  • GB214927A - Improvements in and relating to sprinkler installations : en
  • US1491986A - Coupling for drill pipes : en
  • FR570478A - Vertical axis divider : en fr
  • US1491781A - Desk : en
  • CA239645A - Bankers' protecting stand : en fr
  • DE394960C - Knife cleaning device : de en
  • US1491913A - Alloy : en
  • CH104516A - Stool. : en fr
  • USD64566S - Design for a pencil knife : en
  • US1491963A - Self-locking indicator fuse : en
  • US1492304A - Aircraft-control mechanism : en
  • DE394356C - Turning game : de en
  • US1491960A - Apparatus and process for reducing and refining ores : en
  • US1492110A - Anthracene dye and process of making same : en
  • CA239686A - Music leaf turner : en fr
  • CA239740A - Dynamo electric stator : en fr
  • US1492006A - Balancing mechanism for aircraft : en
  • US1492528A - Typographical composing and casting machine : en
  • US1491855A - Mortar for throwing line-carrying projectiles : en
  • CH104374A - Time counter. : en fr
  • US1492424A - Cutter head : en
  • US1491858A - Cap-shape retainer : en
  • US1491924A - Automatically-operated copyholder attachment for typewriters : en
  • AU1560823A - An improvement in water heaters : en
  • US1492242A - Washing machine : en
  • US1492486A - Furnace draft regulator : en
  • CH104522A - Bedstead fitting. : de en
  • DE394534C - Magnetic electric ignition machine for internal combustion engines : de en
  • DE394654C - Signal system in which two or more stations are connected via one or more lines, in which devices are used to amplify or transmit main and auxiliary signal streams : de en
  • CA239738A - Process of heating fluids : en fr
  • DE394868C - Flat electric heating pad : de en
  • US1492517A - Cast-iron pipe : en
  • CA239702A - Electric hair singeing tool : en fr
  • CH104588A - Control device on motorized vehicles, with automatically activated route map and automatically activated warning signals. : de en
  • CH104754A - Combing machine. : en fr
  • AU1132523A - Confectionery dipping table or slab : en
  • USD64548S - Design for a scarfpin : en
  • US1491977A - Counter saver for die printing presses : en
  • US1492198A - Antihunting regulator system : en
  • CA239660A - Grommet lock : en fr
  • CH104657A - Method for operating a period converter group consisting of an asynchronous machine and a synchronous machine mechanically coupled to it for coupling two alternating current networks with different number of periods. : de en
  • ES89055A3 - Arrangement for heating forgings and the like by electrical resistance. : en es
  • GB214894A - Improvements in the construction of boots and shoes : en
  • DE394934C - Stranding machine for rope and cable production : de en
  • CA239699A - Hydraulic ash hoist : en fr
  • CH104834A - Resonance box for phonographs. : en fr
  • CH104610A - Milling machine. : de en
  • CA239661A - Folding bracket for table leaves : en fr
  • CH104741A - Device for connecting frames on top of one another in windows with double glazing. : de en
  • US1491893A - Universal lamp mounting and attaching means therefor : en
  • US1491945A - clement : en
  • US1492207A - pag-eol : en
  • DE394710C - Arrangement of diaphragms on X-ray tubes for deep irradiation : de en
  • US1491996A - Walnut drier : en
  • US1492416A - Pressed metal wheel : en
  • US1492160A - Percolator : en
  • US1492336A - Vent-control valve for train-controlling mechanisms : en
  • US1491952A - Tea cartridge : en
  • US1492516A - Roofing : en
  • DE394672C - Internal combustion engine with cylinders and pistons rotating in a ring channel : de en
  • FR27072E - Elastic suspension for bicycle, motorcycle, sidecar, etc. : en fr
  • US1492073A - Game : en
  • FR570394A - Improvements to mercury vapor arcs of light for the establishment of a relay for intense currents : en fr
  • FR570571A - Catalyst for the synthetic production of ammonia : en fr
  • GB214852A - Improvements in or relating to electric cables : en
  • GB214925A - Improved pressure device for use in frictional beaming or winding-on operations in sizing machines : en
  • ES88880A1 - Improvements in the mouthpieces for cigars or cigarettes. : en es
  • US1492010A - Candle fixture : en
  • US1492024A - Stereotyper's casting machine : en
  • US1492254A - Folding cot or bed : en
  • CH104681A - Automatic device with cinematographic projections operating by the introduction of a coin. : en fr
  • DE394484C - Feeding device consisting of a funnel with guide channel for the workpieces of wire processing machines : de en
  • USD64567S - Desiqn for hosiery : en
  • CH104510A - Electric ham cooker. : de en
  • US1491993A - Rotary pressure or vacuum pump : en
  • FR570562A - Improvements to thermal or pressure switches : en fr
  • GB214795A - Improvements in bacteriological incubators : en
  • DE394269C - Surge arrester with a spark gap on the ground : de en
  • US1491810A - Safety device for power wringers : en
  • US1492275A - Exhaust box : en
  • CA239667A - Camera : en fr
  • CH104528A - Air filter for supplying germ-free air to barrels or other containers when serving wine, fruit wine and non-alcoholic beverages from the same. : de en
  • US1492484A - scott : en
  • CA239682A - Galvanic cell : en fr
  • CH104668A - Device for protection against earth faults and short circuits by selective disconnection of the part of the line containing the fault location. : de en
  • US1492167A - Electrode and electrode holder : en
  • CA239636A - Fastener : en fr
  • CH103992A - Device on automatic telephones in order to avoid the occurrence of an acoustic beat in the handset when the dial is returned from a selected position to the starting position. : de en
  • CH104794A - Process for the preparation of a cotton dye. : de en
  • GB214921A - Improvements in or relating to carburetters : en
  • US1491883A - Speed-controlling apparatus : en
  • US1492197A - Antihunting regulator system : en
  • US1492284A - Lithograph-oven driving mechanism : en
  • CH104593A - Shaped watch movement, especially for wristwatches, jewelry watches and other small timepieces. : en fr
  • US1492032A - Tatting-shuttle filler : en
  • US1492037A - Automobile timer : en
  • US1492060A - Excavating machine : en
  • CH104324A - Grinder for making chocolate. : en fr
  • CH104345A - Envelope for letters and other postal items. : en fr
  • DE394588C - Fastening the pipes of a flue gas preheater : de en
  • ES88961A1 - Improvements in electric meters for alternating current. : en es
  • GB214893A - An improved toilet preparation : en
  • DE394845C - Bowl holder : de en
  • US1491866A - Combined light and ventilator structure for closed automobiles, etc. : en
  • US1491869A - Tray-blank feed mechanism : en
  • US1492206A - Paper-holding device : en
  • USD64535S - Albert j : en
  • US1492130A - Implement for removing paint, etc. : en
  • US1492146A - Electrically-heated cream-dipping kettle : en
  • US1492234A - Gate valve : en
  • FR27113E - Improvements to handbags and the like : en fr
  • US1491909A - Cord-anchor fixture for binders : en
  • US1492145A - Composite gear wheel : en
  • USD64579S - Design for a doll : en
  • US1491965A - Method of forging insulator caps : en
  • US1492423A - Tool : en
  • AU1617224A - Process of separating hafnium and zirconium : en
  • US1491859A - Direction signal : en
  • US1492082A - Friction brake : en
  • CH104120A - Pocket humidifiers, in particular for postage stamps, envelopes and the like. : de en
  • US1492290A - Bracelet : en
  • AU1319123A - Improved holder for toilet paper and the like : en
  • US1491878A - Machine for raising barrels : en
  • CH104434A - Magneto-electric generator with rotating magnet. : en fr
  • CH104568A - Process for the production of shaving powder. : de en
  • US1492379A - Paper-making machine : en
  • US1492531A - Wrench : en
  • GB214744A - Improvements relating to connections for flexible electric conductors : en
  • US1491863A - Flotation process : en
  • US1492227A - Combination locomotive and coach hoist : en
  • GB214781A - Improvements in or relating to cocks and valves : en
  • US1492425A - Chaser holder : en
  • DE394557C - Double-walled chimney : de en
  • DE394840C - Grinding plant : de en
  • US1491886A - Cobbler's work support : en
  • US1492328A - Shock absorber : en
  • US1492457A - Sharpening attachment for meat grinders : en
  • US1492350A - Hollow metal-coated article : en
  • USD64580S - Design for a doll : en
  • US1492320A - Device for measuring depth of wells : en
  • CA239719A - Application of the forcing agent of manure : en fr
  • ES89016A1 - A box or case of arbitrary and useful shape for any use. : en es
  • CH104594A - Watch with visible movement. : en fr
  • FR570499A - Toy : en fr
  • DE404076C - Production of a mixture of raw peat and additional bodies to be dewatered by pressing : de en
  • US1492101A - Advertising device : en
  • DE394619C - Film reel storage : de en
  • FR570409A - Vibrator device : en fr
  • US1492302A - Electrode : en
  • US1492044A - Knurling, flanging, shearing, and molding machine : en
  • US1492106A - Conveying and elevating apparatus : en
  • CH104751A - Brush. : de en
  • CH104669A - Device for drawing harmonic-free DC voltage from a rectifier. : de en
  • CA239755A - Car roof : en fr
  • AU1509023A - Improvements in telegraph systems : en
  • CA239623A - Seeder boot and shoe : en fr
  • DE394666C - Horizontal scale : de en
  • US1492335A - Attachment device : en
  • US1492223A - Material-handling machine : en
  • US1492267A - Fertilizer distributor : en
  • US1492419A - Excavating machine : en
  • US1492139A - Parking lamp for vehicles : en
  • CH104427A - Variable delay induction relay. : en fr
  • CH104606A - Capacitor for electric zinc furnaces. : de en
  • CH104733A - Stove. : de en
  • GB215040A - Improvements in or relating to printing formes : en
  • CH104654A - Circuit cooling for electrical machines by means of gases. : de en
  • US1492011A - Nested-article separation mechanism : en
  • US1492285A - Car badge : en
  • USD64574S - Design fob a tire tread : en
  • US1492213A - Telephone system : en
  • US1492324A - Display device : en
  • US1492341A - Oil stove : en
  • CA239705A - Concrete pile forming apparatus : en fr
  • CH104566A - Process for the preparation of diacetoacetyl-o-tolidine. : de en
  • US1491792A - Milking apparatus : en
  • US1492253A - Golf bag and base therefor : en
  • US1492311A - Reel for harvesters : en
  • US1492463A - Dispensing apparatus : en
  • US1492471A - Means for determining the condition of fuel burners at a distance therefrom : en
  • US1492477A - Farm gate : en
  • US1492500A - Demountable rim : en
  • US1491844A - Cleaning of the interior of tubes, specially applicable for cleaning condenser tubes : en
  • US1492004A - Ventilator for saw-tooth skylights : en
  • DE394651C - Absorption chiller with mobile cooker and evaporator : de en
  • ES88840A2 - Improvements in capsules or closure members for vessels or containers. : en es
  • US1491926A - Flower support : en
  • US1492426A - Chaser holder : en
  • US1491789A - Electrical connection : en
  • US1492117A - babbows : en
  • US1492246A - Safety razor : en
  • US1492071A - Game : en
  • US1492544A - Slat shade : en
  • CH103972A - Innovation in mechanical rectifiers. : de en
  • CA239700A - Window glass mounting : en fr
  • US1492097A - Foldable sled : en
  • US1492221A - Diesinking mechanism : en
  • US1492548A - Typewriter and like keyboard mechanism : en
  • CH104760A - Looms beam brake. : en fr
  • US1492089A - Direction signal for automobiles : en
  • US1492118A - Combing machine : en
  • US1492460A - Wrecking tool : en
  • CA239735A - Accelerator for dry pipe valves : en fr
  • CA239650A - Lapper : en fr
  • CH104612A - Shear. : en fr
  • ES88960A1 - Improvements in the manufacture of almanacs. : en es
  • GB214769A - Feed-water superheaters for locomotives : en
  • DE394579C - Steam and water tank for high pressure boilers for operating pressures up to 60 and more atmospheres : de en
  • FR570363A - Improvements to devices for distributing cigarettes and other small items and grouping them into a given number : en fr
  • DE394889C - Device for changing the spring resistance of speedometers : de en
  • GB214869A - Improvements relating to railway signalling apparatus of the double wire transmission type : en
  • FR570321A - Improvements in the manufacture of high-value electrical resistors with a small footprint and method of mounting them for the production of resistance-capacitor assemblies : en fr
  • FR570540A - Light projection device giving the sensation of relief : en fr
  • GB214732A - Improvements in or connected with the platen-carriages of type-writer machines : en
  • GB214756A - Manufacture of bodies related to the acridines : en
  • CH104101A - Process for the preparation of diallylcyanamide. : de en
  • DE394432C - Push button : de en
  • ES88864A1 - Differential arrangement for automatic and instantaneous detection (thread breaker) of circular knitting machines. : en es
  • ES88899A1 - Procedure for the manufacture of bimetallic thermostats. : en es
  • GB211825A - Improvements in or relating to electric discharge-tubes with a glow cathode : en
  • GB214828A - An improved process for preparing fish offal for cattle food and poultry foods : en
  • CH104795A - Process for the preparation of a wool dye. : de en
  • US1491784A - Folding machine : en
  • US1492352A - Pneumatic sand-ramming machine : en
  • US1492431A - Separating trap : en
  • US1492362A - Registering mechanism : en
  • US1492420A - Shutter or door : en
  • AU1290123A - Improvements in building' blocks formed of concrete or like cementitious material : en
  • FR570309A - Process for obtaining reinforced wire mesh intended for the constitution of filtering surfaces : en fr
  • GB214830A - An improved drying machine : en
  • US1492454A - Process of marking fruit : en
  • FR27130E - Loading bridge on any vehicle stuff : en fr
  • AU1208423A - Improvements in or relating to burners used in connection withthe burning of pulverized fuel : en
  • CH104650A - Three-phase machine unit. : de en
  • US1492309A - Switchboard : en
  • DE394684C - Electromechanical brake system, especially for motorized car trains : de en
  • DE394909C - Feeder for mobile peat machines : de en
  • CH104695A - Vehicle disc wheel and method for its manufacture. : en fr
  • US1491862A - Attachment j : en
  • US1491962A - Positioning apparatus fq b headlights : en
  • US1492277A - Steering-wheel attachment : en
  • CH104641A - Explosion and steam engine. : en it
  • DE394676C - Device for advertising and toy purposes : de en
  • DE394688C - Bicycle rack : de en
  • FR27112E - Process allowing to increase the solidity of fabrics made on leavers or gothrough looms by assembly and special chain work : en fr
  • DE394765C - Double-acting standing two-stroke internal combustion engine : de en
  • US1492545A - Cone-drive miller having box-type over-arm : en
  • CA239715A - Electrode : en fr
  • DK33129C - Procedure for the preparation of alkali salts of higher fatty acids in powder form, in particular soap or cotton wool powder. : da en
  • ES88911A1 - Fan coolant for steam condenser cooling water for locomotives. : en es
  • ES89062A1 - A method of manufacturing patterned metal composition sheets. : en es
  • GB214833A - Improvements in or relating to hoods for hand vans or other vans : en
  • GB214900A - Improvements in or relating to temperature-controlled valve apparatus for controlling the temperature or flow of steam or other fluids : en
  • FR570458A - Cereal racking machine : en fr
  • CA239676A - Metallic receptacle : en fr
  • CH104585A - Scooter. : de en
  • ES88973A1 - A nutritious preparation for animals. : en es
  • FR570399A - Locking for window and door casements, etc. : en fr
  • US1491972A - Extensible propeller : en
  • CA239631A - Vacuum aspirator : en fr
  • GB215077A - Improvements relating to the printing of photographic films : en
  • DE394778C - Padlock : de en
  • CH104338A - Method of manufacturing lithopone. : en fr
  • GB214775A - Improvements connected with gas taps and gas regulators of incandescent burners : en
  • DK33137C - Automatic Selector System for Telephone Systems. : da en
  • ES88953A1 - Cartridge holder for machine guns and similar. : en es
  • US1491948A - Warehouse truck : en
  • ES88447A1 - Procedure for the manufacture of celluloid and similar products. : en es
  • DE394837C - Parachute loom : de en
  • ES88411A1 - Improvements in the presses of bricks, tiles and other similar elements. : en es
  • ES89043A1 - A procedure for the preservation of putrefactive or fermentable products, applicable especially to the preservation of wines. : en es
  • CH104632A - Construction crane with elevator. : de en
  • FR27068E - Device for binding the sheaves : en fr
  • CH104738A - Door lock. : de en
  • CA239691A - Tire tool : en fr
  • US1491798A - Roof covering : en
  • GB214760A - Improvements in or relating to take-down mechanism for knitting machines : en
  • ES88913A1 - A process for treating carbonaceous substances capable of producing hydrocarbon vapors. : en es
  • FR570301A - Further training in secateurs, shears and similar tools : en fr
  • FR570421A - Mayonnaise maker : en fr
  • US1492202A - Baby walker : en
  • US1492260A - Storage-battery separator : en
  • GB215685A - Oil and fuel separators for internal combustion engines : en
  • FR570527A - Improvements to folding boxes or crates : en fr
  • CA239677A - Wall : en fr
  • CH104493A - Door frames made of artificial stones and their connecting means for bathrooms and other rooms. : de en
  • US1491803A - Measuring hopper : en
  • US1492358A - Fluid meter : en
  • FR570548A - Improvements to pulse control systems : en fr
  • FR570574A - Steam turbine improvements : en fr
  • GB214930A - A novel stereoscope : en
  • DE394811C - Receiver for acoustic vibrations : de en
  • FR570334A - Camera : en fr
  • GB215071A - Improvements in or relating to apparatus for collecting or transmitting sound : en
  • DE394750C - Ankle joint : de en
  • FR570551A - Improvement in electric lamps : en fr
  • GB214766A - Improvements in rotary valves for internal combustion engines : en
  • US1491973A - Window regulator : en
  • DE394731C - Bearing with bracket to hold the bearing housing : de en
  • FR570350A - Further training in shrinking machines : en fr
  • ES88938A1 - Device for fully automatic control of injection syringes. : en es
  • FR570570A - Machine for casting stereotypical plates : en fr
  • US1492038A - Furnace electrode : en
  • US1492209A - Vehicle wheel construction : en
  • DK33142C - Method and apparatus for grinding and polishing glass sheets and the like. : da en
  • USD64544S - Design for a finger ring : en
  • USD64564S - Design fob : en
  • DE394552C - Isolation for high-voltage ring-shaped windings of transformers, especially measuring transformers : de en
  • CA239694A - Combined vending and weighing machine : en fr
  • DE394742C - Hiking clamp shoe for rock drills : de en
  • GB214807A - Improvements in or appertaining to bobbins : en
  • GB214859A - Improvements in means for removing the waste from aspirators of combing machines : en
  • DE394459C - Mowing device that can be attached to any chassis : de en
  • FR27129E - Gradual speed change : en fr
  • GB214793A - Improvements in voltage controlling devices for dynamos : en
  • FR570422A - Machine for attaching feathers to fabric : en fr
  • GB214739A - Improvements in or relating to brake apparatus for automobiles or other like brake apparatus : en
  • US1492176A - Piston-ring compressor : en
  • US1492483A - Roof bracket : en
  • ES88497A1 - Surface steam condenser intended for steam power installations that work with superheated steam and with a highly variable load. : en es
  • US1492002A - Scale holder : en
  • USD64556S - Design for a bracket back for lighting fixtures : en
  • US1491782A - Protective case for explosive containers : en
  • US1492397A - Piston for internal-combustion engines : en
  • US1492542A - Apparatus for cooking : en
  • FR27074E - Enhancements to reservoir pen holders : en fr
  • FR570305A - Trim for reciprocating rods : en fr
  • ES89067A1 - Improvements in spark plug valves for internal combustion engines. : en es
  • GB214741A - Improvements in or relating to folding mechanism for rotary printing machines : en
  • USD64541S - Design for a phonograph cabinet : en
  • FR27075E - Frame forming belt tensioner for engines : en fr
  • DE393179C - Insulation for steam pipes : de en
  • FR27060E - Torch for oxy-aero-gasoline headlights : en fr
  • FR570324A - Semi-oscillating bodywork for motor cars : en fr
  • US1492099A - Scouring device : en
  • CA239632A - Grain car door : en fr
  • DK33132C - Device at the crossbar coupled on the host machine's carriage bar. : da en
  • CA239664A - Coil winding machine : en fr
  • GB199000A - Improvements in or relating to telephone systems : en
  • GB214809A - An improved hose pipe : en
  • CA239620A - Production of alkali silicate solutions : en fr
  • CH104715A - Electrical receiving device intended to mark time. : en fr
  • DK33139C - Counterweight for Use in Connection with Antennas. : da en
  • FR570312A - Improvements to rotary kilns : en fr
  • US1492134A - Knife : en
  • US1491991A - Beverage mixer and heater : en
  • ES88744A1 - A process for the manufacture of aluminum saucepans, containers and similar articles, polished on the inside and completely or partially matt on the outside. : en es
  • DE394661C - Hydraulic winch for trolleys and like : de en
  • FR570454A - Detachable foundry frame : en fr
  • US1491795A - Poke ball for gas producers : en
  • US1491816A - Method of die casting : en
  • DE394913C - Hand tool for applying tailor's chalk in powder form : de en
  • ES88869A1 - A process for preparing alloys of steel and iron, with chromium, manganese and the like. : en es
  • ES88912A1 - Arrangement in bodies of electric heating. : en es
  • FR570522A - Dispenser applicable to coffee filtering machines and also used to prepare chocolate and coffee beverages said : en fr
  • ES88949A1 - Procedure for burying hollow posts in the ground, especially hollow concrete posts. : en es
  • FR570572A - Process for the production of hydrogen : en fr
  • GB214805A - Improvements in warp or yarn dressing frames or machines : en
  • US1492015A - Lateral-motion appliance for locomotive driving boxes : en
  • ES88989A3 - A procedure for neutralizing and defoaming vegetable oils, recovering the oil carried by the residues. : en es
  • FR570547A - Machine for the production of envelopes : en fr
  • FR570386A - Telescopic mute and tone modifier for wind instruments : en fr
  • GB214755A - Improvements in safety hoisting hooks : en
  • DE394580C - Equipment for electric vehicles with a driver's switch and a maximum current switch at each end : de en
  • ES88908A1 - Current feedback relay for direct currents. : en es
  • ES88965A1 - Small four-wheeled motor vehicle. : en es
  • DE394983C - Starting device for internal combustion engines with decompression valve : de en
  • CH104708A - Process for the production of a new green sulfur dye. : de en
  • US1492526A - Foot scraper : en
  • AU1617324A - Process of separating zirconium and hafnium : en
  • CH104706A - Device for cleaning and bouldering floors. : de en
  • GB207537A - Improvements in electron discharge devices : en
  • GB214908A - Improvements in and relating to slicing machines : en
  • ES89000A1 - A newly built blind. : en es
  • FR27117E - Automatic lubricator : en fr
  • GB214838A - Improvements in means for coupling side-cars to motor-cycles : en
  • GB214840A - Machine for removing burrs and other entangled substances from skins and pelts : en
  • FR570488A - Method and apparatus for the distillation of oil : en fr
  • US1492039A - Apparatus for obtaining practice in golf or other games or physical exercises : en
  • US1492057A - Toy for containers : en
  • USD64531S - Design fob a housing fob pop-cobn ob like machines : en
  • DE395031C - Water seal for bathtubs : de en
  • CA239624A - Mallet : en fr
  • CH104624A - Power transmission chain. : de en
  • USD64554S - Design for a lamp : en
  • GB215419A - Improvements in or relating to the manufacture of carpets, rugs, mats and like floor coverings : en
  • GB215058A - Improvements in tobacco pipes : en
  • DE394440C - Detector coupling for wireless receivers : de en
  • GB206482A - Improvements in paving blocks : en
  • FR570464A - Scented tassel with interchangeable ball : en fr
  • GB214685A - Sky-writing : en
  • CH104488A - Removable articulated crampon, for automobiles. : en fr
  • CH104683A - Pressure telegraph. : de en
  • GB215034A - Improvements relating to apparatus for exhibiting pictures, advertisements and the like : en
  • USD64563S - Design for a novelty parasol : en
  • GB208503A - Improvements in connection with apparatus for distilling water : en
  • DE394471C - Hand grinding device for the back cutting surface of the cutting teeth of rotating milling cutter reamers or the like. : de en
  • GB214904A - Improvements in and relating to apparatus for dividing glass : en
  • GB215063A - Improvements in methods of producing compressed air for fuel injection in internal combustion engines : en
  • FR570487A - Improvements relating to the grinding of sugar cane : en fr
  • DE394645C - Dunking machine for the production of Zuendhoelzern or the like. : de en
  • ES88933A1 - Device for cooling and humidifying the air. : en es
  • GB215292A - Improvements in or relating to the manufacture of fuelbriquettes : en
  • GB214750A - Improvements in mattresses : en
  • ES88937A1 - A continuous rectification apparatus for obtaining pure methyl alcohol. : en es
  • FR570372A - New parachute launch system for aircraft and other aerostats : en fr
  • GB214670A - Improvements in or relating to apparatus for controlling the flow or pressure of fluids : en
  • CA239621A - Toy : en fr
  • US1492455A - Combined desk : en
  • GB206809A - Improvements in or relating to the treatment of titaniferous material : en
  • DE394639C - Brush holders for electrical machines : de en
  • FR27084E - Advanced chi-ray machines : en fr
  • ES88902A1 - Improvements in carburettors for mechanically powered vehicles. : en es
  • US1492121A - Electrolytic cell : en
  • CA239764A - Cement integrated fibrous sheet : en fr
  • GB214825A - Improvements in and relating to wire mattresses : en
  • DE394926C - Sehmiervorrichtung for direct current steam engines : de en
  • FR570523A - Machine for printing textile fabrics, paper, etc. : en fr
  • US1492276A - Water exhaust box : en
  • US1492291A - Winder : en
  • FR570415A - hollow electrode serving as a gas outlet : en fr
  • ES88910A1 - A device for the mechanical resolution of proportional distributions, with application to elections by the proportional representation system. : en es
  • GB192404A - Diaphragms for acoustic apparatus : en
  • DE394455C - Lifting magnet : de en
  • FR570360A - Oscillating microphone : en fr
  • FR570346A - Fruit tree graft protection armor system : en fr
  • GB215076A - Improvements in the manufacture of boots, shoes and the like : en
  • US1491916A - Purifying and deodorizing isopropyl alcohol : en
  • FR570418A - Improvements to motor trolleys : en fr
  • CA239657A - Method of producing phosphorous nitrids : en fr
  • DE394856C - Electric locomotive for mixed gear and adhesion operation : de en
  • GB214879A - Improvements relating to apparatus for cutting out glove blanks : en
  • US1492536A - Clutch : en
  • US1491820A - Loose-leaf binder : en
  • US1492263A - Internal-combustion engine : en
  • US1492340A - Electrical system for self-propelled vehicles : en
  • US1492466A - Pipe-gripping device : en
  • FR27094E - Improvements made to explosion engine radiators : en fr
  • FR27134E - Device for mounting the awning or shield on automobile bodies : en fr
  • FR570494A - Improvements made to elastic motorcycle forks : en fr
  • FR570561A - Electric discharge tube : en fr
  • DE394467C - Cushioning by means of longitudinal and transverse springs, especially for motor vehicles : de en
  • FR570354A - Furniture-bed : en fr
  • FR570496A - Sulfuric acid manufacturing process : en fr
  • CH104444A - Telephone device. : en fr
  • ES88886A3 - A gasoline stove. : en es
  • US1491947A - Log raft and means of launching same : en
  • DE394729C - Roller skate : de en
  • DE394673C - universal joint : de en
  • FR570424A - Automatic ignition device for bakery, pastry and similar ovens : en fr
  • GB214848A - Improvements in crystal detectors for use in wireless telegraphy and telephony : en
  • FR570558A - Bicycle mudguard : en fr
  • GB214844A - Improvements in corsets : en
  • CA239766A - Internal combustion engine : en fr
  • CH104233A - Vehicle with pedal drive. : de en
  • US1492354A - Mold-drawing apparatus : en
  • CA239751A - Reception of wireless signals : en fr
  • US1492235A - Sewing machine : en
  • US1492458A - Track construction : en
  • US1492127A - Baseball-game apparatus : en
  • US1492349A - Float for steam traps and the like and method of making same : en
  • US1492370A - Lock socket guard : en
  • US1492026A - Calcxtlatino device : en
  • US1492137A - Assiohob to westinghotjse electric : en
  • CH104586A - Speedometer with at least one case piece. : de en
  • CH104449A - A method of manufacturing an assortment of shoe irons for animals and an assortment of irons made by this process. : en fr
  • CA239601A - Non-oriented electrical steel sheet : en fr
  • US1491920A - Float-controlled flush valve : en
  • US1492035A - Artificial limb : en
  • US1491942A - Wrench : en
  • US1492313A - Intebest-determining device : en
  • FR570471A - Socket for heating devices : en fr
  • GB214916A - Improvements relating to vapour lamps : en
  • CH104549A - Process for the manufacture of footwear. : de en
  • CH104755A - Pressure device on the stripper cylinder, in Heilmann combing machines and others of the same kind. : en fr
  • CA239703A - Concrete pile forming apparatus : en fr
  • US1492021A - eagan : en
  • US1492288A - Motor vehicle : en
  • CH104524A - Protection and safety device on standing or Stepladders. : de en
  • DE394516C - Process for making nut butter, especially peanut butter : de en
  • FR570600A - Condensation water outlet : en fr
  • US1491867A - Electrical switching device : en
  • US1492041A - Life belt : en
  • US1492052A - Brush : en
  • US1492081A - Resilient wheel : en
  • US1492274A - Bar for stringed instruments : en
  • US1492166A - Electrode and electrode holder for electric-arc welding : en
  • DE394530C - Regenerative direct current firing : de en
  • CH104692A - Pull cords for harnesses for draft animals. : de en
  • ES88878A1 - Improvements in carburettors for internal combustion engines of the type called differential depressions. : en es
  • ES89034A1 - A perfected winnowing machine. : en es
  • GB214897A - Garment fastener : en
  • US1491981A - Rotatable curling-iron handle : en
  • CH104518A - Wire mattress. : de en
  • US1491934A - Tie-tamping machine : en
  • US1492367A - Soluble solidified coal-tar derivative disinfectant : en
  • US1492308A - Lubricating arrangement for engine pistons : en
  • CA239618A - Electric heater : en fr
  • CH104621A - A method of manufacturing a decorative object. : en fr
  • CA239626A - Printers' blanket : en fr
  • CH103597A - Fishing hook. : de en
  • US1492208A - Combined lamp pedestal and cigar stand : en
  • CH104727A - Scythe with adjustable scythe blade. : de en
  • CH104813A - Pen for drawing parallel lines at the same time, especially staff lines. : de en
  • DE394956C - Protective collars, in particular for shaving and medical purposes : de en
  • ES88932A3 - A process for the manufacture of a product intended for varnish coating of all kinds of objects and for the manufacture of plates of varying thickness. : en es
  • US1492327A - Convertible building : en
  • US1491935A - Fleshing machine : en
  • DE394763C - Welded cylinder block for multi-cylinder internal combustion engines : de en
  • US1492120A - Automobile snowplow : en
  • US1492195A - Electric switch : en
  • US1491793A - Machine for attaching together parts of boots and shoes : en
  • US1492434A - Wire clamp : en
  • USD64546S - Design for a barber s chair : en
  • CH104698A - Removable bicycle. : en fr
  • CH104372A - Coqueret. : en fr
  • CH104679A - Unbreakable mirror. : de en
  • CH104613A - Cutting tool for woodworking machines. : de en
  • ES88955A1 - Improvements in hose or hose couplings. : en es
  • FR570512A - Improvements to tedders or side-delivery rakes used for haymaking or similar agricultural work : en fr
  • GB214761A - Improvements in and relating to gas taps : en
  • DK33133C - Filter. : da en
  • US1492210A - Window fixture : en
  • US1491830A - Screen for picture projection : en
  • US1492415A - Sheet-metal barrel : en
  • AU1112723A - Improvements in circuit controlling means : en
  • AU1738924A - Improved fastening means forthe lids of containers : en
  • CH104547A - Support for washing ropes. : de en
  • CA239685A - Alarm mechanism : en fr
  • US1492133A - Sewing machine : en
  • US1492405A - Awning fastener : en
  • DE394644C - Toy figure with a movable head : de en
  • ES88589A2 - Improvements in mercerizing machines. : en es
  • US1492337A - Baffle plate for heaters : en
  • CH104699A - Device applicable to bicycles and intended to prevent pedaling. : en fr
  • CH104344A - Apparatus for double-entry bookkeeping using the carbonless method. : de en
  • GB214776A - Improvements in centrifugal machines : en
  • US1491811A - Grate mechanism : en
  • US1492549A - Glass-drawing device : en
  • GB214764A - Improvements in or relating to the connection of cylinder heads and other components : en
  • GB214813A - Improvements in wheels for vehicles : en
  • USRE15823E - Railroad crossino or froo and method of making the same : en
  • FR570564A - Three Intensity Electric Incandescent Lamp : en fr
  • GB215057A - Improved headers or water chambers for steam generators : en
  • US1492164A - Means for lubricating air-compressing engines : en
  • US1491804A - Machine for applying screw closures to containers : en
  • DK33135C - Device for reinforcing shell-shaped containers of cardboard or similar. : da en
  • FR570430A - Stable grid with movable bars integral with or independent of their collective operation : en fr
  • ES89007A1 - New type of motor vehicle. : en es
  • FR570593A - Gas manufacturing processes and apparatus for carrying out these processes : en fr
  • GB214874A - Improvements in safety devices for power driven clothes wringers : en
  • GB215042A - An improved method and device for firing on mechanical grates and on grates on which the fuel is automatically propelled : en
  • FR570408A - Closed Cycle Steam Engine System : en fr
  • DE394689C - lock : de en
  • USD64534S - Design for a ball : en
  • GB205097A - A machine for interfolding sheets of paper : en
  • DE394536C - Device for attaching underskirt, blouse and skirt to the corset : de en
  • DE394767C - Internal combustion engine with fixed cylinders and rotating flywheels : de en
  • ES88936A1 - Improvements in the concentration of minerals. : en es
  • CA239729A - Driving means for centrifugal bowls : en fr
  • US1491914A - Antiskid lug : en
  • US1492013A - Stock distributor for blast-furnace tops : en
  • FR570599A - Device for the successive and continuous automatic activation of a plurality of phonographic discs in synchronism with a cinematographic film : en fr
  • GB214727A - Improvements in foundry moulding machines : en
  • GB214820A - Improvements in or relating to the lubrication of engines and machines : en
  • US1491785A - Moistening device for textile machinery : en
  • US1492361A - Fastener : en
  • US1492388A - Method of treating cheese and product resulting therefrom : en
  • US1492389A - Wood grinder : en
  • CH104712A - Process for the preparation of a phenyl derivative of a compound obtained by the oxidation of dibenzanthrone. : de en
  • DE394839C - Mill arranged on a common horizontal shaft with sieve and sifting devices : de en
  • FR27110E - Automatic safety lock for railroad switches : en fr
  • ES88729A1 - Procedure for impregnating wooden matches. : en es
  • ES89073A1 - Improvements in devices for the concentration of minerals and their analogues. : en es
  • US1491881A - Method, mold, and ingot : en
  • US1492020A - Illuminating appliance : en
  • DE394538C - Storm lantern with openwork glass lower edge : de en
  • DE394597C - Electric miner's lamp with magnetic lock : de en
  • FR570327A - Improvement in fluid pressure brake devices : en fr
  • FR570393A - Device for dry cleaning beets or other roots : en fr
  • GB214772A - Improved clothes-dryer applicable for other purposes : en
  • US1491812A - Oil-well swab : en
  • US1491896A - Apparatus for preparing copper cylinders for etching : en
  • FR570485A - Improvements to the control mechanism of internal combustion engines : en fr
  • GB192414A - Method of increasing the electric conductivity of alloys : en
  • GB214853A - Improvements in and relating to wood planing and like machinery : en
  • DE394507C - Protective cover for records : de en
  • CA239697A - Safety razor : en fr
  • FR27066E - Remote control system : en fr
  • FR570477A - Improvements to grinding mills : en fr
  • DE394641C - Supply of goods for sewing machines with feed tanks for knitwear and like : de en
  • GB214812A - Improvements in and relating to devices for cleaning golf balls and the like : en
  • US1492529A - Furnace : en
  • FR570584A - Gas heating device by radiation, recovery and continuous ventilation : en fr
  • GB215078A - Improvements in or relating to ventilators, especially applicable for use in vehicles : en
  • DE394751C - Eye protection device against harmful rays : de en
  • DE394911C - Cable guide device for pulleys u. like : de en
  • FR570416A - Removable insulating gasket for any gas-emitting electrical device : en fr
  • FR570419A - Method for equalizing pairs of self-induction coils intended to charge quadruple telephone lines : en fr
  • US1492485A - Baggage-car door : en
  • US1492315A - Car cover : en
  • CH104567A - Process for the preparation of a synthetic resin. : de en
  • CA239611A - Transformer : en fr
  • DE394422C - plane : de en
  • US1492191A - Bicycle pedal spindle : en
  • US1492159A - Lifting jack : en
  • US1491950A - Means for vaporizing fuel for internal-combustion engines : en
  • FR570319A - Double ribbed edge and its assembly on mechanical looms with single needle beds : en fr
  • DE394828C - Electrical safety contact with shock-triggered drop contact lever : de en
  • DE394833C - Mechanical dice machine : de en
  • FR27138E - Pit digging and cleaning device : en fr
  • GB214918A - Improvements in method of manufacture of lawn tennis racket frames : en
  • ES89002A1 - Improvements in the treatment of impure metals and alloys. : en es
  • ES89057A3 - A high-speed hydraulic turbine. : en es
  • FR27073E - Improvements to side-clamp windshields : en fr
  • GB214890A - Improvements in or relating to chimney and ventilating shaft tops : en
  • DE394567C - Device for changing shop window displays : de en
  • DE394663C - Device to support a mast when changing the mast base : de en
  • US1491854A - Automatic safety regulator for automobiles : en
  • US1492259A - Air-brake apparatus : en
  • USD64575S - Design for a bridge lamp : en
  • ES89015A1 - Improvements in ejectors for vacuum braking devices. : en es
  • DE394473C - Safety bolt : de en
  • CA239674A - Method of forming padding for seat backs : en fr
  • CA239643A - Brush cutting machine : en fr
  • CH104685A - Installation for telephone central office. : en fr
  • FR27063E - Method and device for incandescent heating of powder bleaches already used : en fr
  • US1492150A - Automatic ratchet tool : en
  • US1492112A - Sorting chute : en
  • GB214855A - Improvements relating to the manufacture of internal combustion engine radiators : en
  • US1492183A - Pitman end : en
  • ES89051A1 - A safety mechanism to prevent the recoil of the ignition cranks. : en es
  • GB214929A - Improvements in electrical devices, such as variable electrostatic condensers, variable resistances and the like : en
  • FR27064E - Flow meter : en fr
  • FR570543A - Self-closing tap for filling barrels : en fr
  • GB215068A - Improvements in or relating to the manufacture, centrifugally, of pipes, columns and other hollow articles : en
  • GB214784A - Improvements in instruments for drawing curves representing the integrals of quantities connected by other curves : en
  • US1492266A - Mechanical movement : en
  • US1492442A - computing machine : en
  • FR570406A - Asynchronous motor with two or more speeds : en fr
  • FR570520A - Meat salting pumps improvements : en fr
  • DE394509C - Whipped hardness checker : de en
  • ES89092A1 - Improvement in spark plugs for internal combustion engines. : en es
  • FR570387A - New device for evacuating products from washing machines in mineral and coal enrichment plants by liquid streams : en fr
  • FR27122E - Cutting method and apparatus for implementing it : en fr
  • DE394633C - Kiln wagon drive in ring-shaped tunnel ovens : de en
  • DE394957C - Ring to pull the crown : de en
  • ES88929A1 - Factory chimneys made of centrifuged concrete. : en es
  • FR570357A - Application of the thermo-siphon for cooling electric welding or heating machines : en fr
  • DE389825C - Electric torch battery : de en
  • DE394892C - Air separator : de en
  • CH104248A - Toy cinematograph. : en fr
  • FR27114E - Finned radiator-stove for heating by water, steam at low pressure - also serving as a cooling device : en fr
  • GB214728A - Improvements in or relating to pumps compressors or the like : en
  • CH104538A - Note gate. : de en
  • CA239603A - Yarn winding machine : en fr
  • CH104655A - Ventilation device for oil tanks of electrical apparatus. : de en
  • US1492399A - Device for closing bottom doors of vertical coking chambers or vertical retorts in coke ovens and the like : en
  • CA239604A - Fly screen : en fr
  • DE394852C - Vertical loading device for shaft ovens : de en
  • US1491800A - Calculating machine : en
  • AU1466223A - Improvements in vacuum operated apparatus for supplying liquid fuel to engine carburetters : en
  • CA239696A - Protective runner for potato-pickers' sacks : en fr
  • CA239640A - Tank registering gauge : en fr
  • CA239763A - Can opener : en fr
  • CH103823A - Process for the production of a watertight and pressure-resistant tunnel in a mountain range. : de en
  • CH104626A - Motion transmission device. : en fr
  • CH104485A - Process for manufacturing a new complex arseno-antimonial compound. : en fr
  • CA239622A - Electric heating device for burning and drying purposes : en fr
  • CA239638A - Churn : en fr
  • US1492078A - Conveying apparatus : en
  • US1492382A - Automobile brake holder and adjuster : en
  • CH104767A - Fabric tensioning device for embroidery machines. : de en
  • US1492051A - Process of mordanting and dyeing wool : en
  • US1492282A - Process for recovering values from metal-bearing solutions : en
  • ES88900A1 - Automatic fire extinguishing installation. : en es
  • FR570403A - Apparatus for dyeing, bleaching and other treatment of yarn in hanks, loose textile materials and other substances : en fr
  • GB214907A - High duty multi-stage compressors for compressing air or gases : en
  • US1492427A - Light stand : en
  • FR570320A - Switching device for railway needle : en fr
  • CH104259A - Beehive. : de en
  • GB214799A - Improvements in or relating to electric storage batteries : en
  • DE394980C - Beet cutter : de en
  • ES89020A2 - A procedure to treat siliceous minerals. : en es
  • FR570355A - Tamper-proof and tamper-proof lock : en fr
  • GB193864A - Method of producing electros and the like : en
  • GB214810A - An improved flushing valve : en
  • ES88987A1 - An industrial product consisting of an enamel varnish. : en es
  • GB214847A - Improvements in or relating to the construction of spars for aircraft : en
  • US1491828A - skinner : en
  • US1491949A - Method for testing materials : en
  • DE382007C - Seal for dust catcher in the borehole : de en
  • DE394570C - Cinema film, especially for cinematography in color : de en
  • GB215033A - Improvements in or relating to movable loading and transferring devices : en
  • ES88801A2 - Improvements in hot water heaters and stoves. : en es
  • ES88888A1 - Solvent apparatus for making cold syrup. : en es
  • FR570544A - Concrete sleeper and fishplate for rails : en fr
  • US1492264A - Clock : en
  • US1492333A - Beef splitter : en
  • US1491809A - Toy : en
  • FR570412A - Improvements to heating devices for gasifiers of internal combustion engines of the semi-diesel type, with ignition pocket or surface ignition, as well as to the means of ensuring ignition when the engine is started : en fr
  • ES88239A3 - A folding talking machine. : en es
  • GB198670A - Hydraulic transmission of power : en
  • US1492126A - Work-positioning apparatus : en
  • CH104765A - Sewing machine. : en fr
  • DK33143C - Device for nut fuses. : da en
  • FR570463A - Weighted or delayed motion spring motor : en fr
  • FR570481A - Insulator with drip ring : en fr
  • GB215088A - Improvements in or relating to the trimming mechanism of curved stereotype plate casting machines : en
  • GB214875A - Improvements in knee caps for horses and the like : en
  • US1491876A - Drill bit : en
  • US1492181A - Train-line receptacle : en
  • US1492356A - Wheel : en
  • DE394487C - Motor electricity meter : de en
  • DE394753C - A bobby pin made of celluloid or similar materials, bent from one piece : de en
  • CH104640A - Water recooling system for steam locomotives working with condensation. : de en
  • DE394829C - Electrical safety contact with shock-triggered drop contact lever : de en
  • FR570552A - Rotary drum for the distillation of coal and other materials : en fr
  • US1491978A - Bearing : en
  • US1492042A - Process and apparatus for cleaning wells : en
  • US1492149A - Reenforcement of clothes pegs : en
  • US1492189A - Delivery mechanism for printing machines : en
  • US1492330A - Shock absorber : en
  • US1492503A - Method of and apparatus for cinematography : en
  • CA239690A - Pneumatic tire : en fr
  • CH104108A - Envelope. : de en
  • FR570566A - Apparatus for injecting fillers into hollow spaces using a stream of pressurized agent : en fr
  • GB214896A - Improvements in or relating to bottles for ink or the like : en
  • DE394412C - Device for lifting and depositing paper rolls on strip cutting machines u. like : de en
  • DE394754C - Umbrella holder : de en
  • GB214730A - Improvements in and connected with the platen carriages of typewriting machines : en
  • DE394653C - Signal system to be used with soft high frequency carrier waves : de en
  • FR570331A - Automobile hood : en fr
  • GB214860A - Improved metal carrying handle for baskets and the like : en
  • US1492505A - Milling cutter : en
  • FR570515A - Mixed sleepers for railways, in reinforced concrete and wood : en fr
  • GB207514A - Improvements in electron discharge devices : en
  • GB214765A - Improvements in and relating to the production of anthraquinone bodies : en
  • GB214802A - Improvements in or relating to valve gear for internal combustion engines : en
  • FR570536A - Vertical actuation system to prevent spinning marriage by means of a special profile lever controlled in good time by a roller : en fr
  • GB214902A - An improved reinforcement for concrete and the like : en
  • CH104691A - Coupling device for harness. : en fr
  • ES88410A1 - Improvements in the piston of brick presses and similar products. : en es
  • GB211832A - Process for rendering porous electrodes impermeable to liquids : en
  • ES87659A2 - A new procedure for obtaining a waterproof artificial sole based on leather waste. : en es
  • ES89098A1 - A procedure for the manufacture of an antifriction metal. : en es
  • GB198997A - Improvements in apparatus for controlling vehicles driven by direct-current series wound electric motors : en
  • ES88979A1 - A luminous device for the indication of "free" in rental cars and simultaneously their rate. : en es
  • GB215082A - Improved means for obtaining flexibility in toothed gearing : en
  • FR27070E - Improved device of frame with label or label and pocket with imperative self-closing gate, applicable to railway wagons and other similar vehicles : en fr
  • DE395005C - Non-suction injector : de en
  • FR27109E - Manufacturing processes for wires intended to be sealed in glass : en fr
  • US1492175A - Pneumatic tire for vehicles : en
  • FR27125E - Cross-motion winder : en fr
  • GB202300A - Improvements in electrodes for thermionic tubes : en
  • DE394624C - Knives for meat chopping machines : de en
  • DE394971C - Device for evenly illuminating transparent flat surfaces : de en
  • GB201890A - Improvements in variable electric condensers : en
  • GB207486A - Improvements in or relating to the extraction of air from steam condensers by multiple stage ejectors having intermediate auxiliary condensers between the stages : en
  • ES88957A1 - Perfected gas meter. : en es
  • GB207183A - Improvements in the construction of motor-car bodies or the like : en
  • US1492334A - Antiskid chain : en
  • US1492391A - Process and apparatus for handling chlorine : en
  • FR570476A - Improvements to rotary piston pumps : en fr
  • DE394700C - Pass-through sieve : de en
  • FR570323A - Wear trim for shoe heels : en fr
  • US1491990A - Drop-testing machine : en
  • US1492190A - Weatherboarding : en
  • US1492239A - Hose-draining device : en
  • CH104793A - Process for the production of a chromium-containing dye. : de en
  • USD64542S - Design eor a jewel stone or an article of similar nature : en
  • DE394703C - Discharge device for standing smoldering rooms : de en
  • US1492475A - Fur button : en
  • US1491806A - Draft yoke : en
  • US1492278A - Automatic gas control : en
  • USD64538S - Goolsby : en
  • CA239678A - Soft drink vending machine : en fr
  • US1492297A - Battery : en
  • CA239654A - Gang plough : en fr
  • DE393232C - Device for receiving or emitting sound signals under water : de en
  • FR570482A - Aircraft wing with variable curvature and incidence : en fr
  • GB215085A - Process for manufacturing figured cardboard : en
  • CA239671A - Steam cooker : en fr
  • CH104710A - Process for the preparation of an ethylene derivative of a compound obtainable by oxidation of dibenzanthrone. : de en
  • US1491813A - Compressor : en
  • US1492151A - Trolley-frog approach structure : en
  • US1492296A - Receiving apparatus for wireless communication : en
  • AU1464823A - Improvements in machines for making envelopes : en
  • CA239607A - Device for obtaining oscillating motion : en fr
  • CH104700A - Fixing device for vehicle engine. : en fr
  • CH104796A - Process for the preparation of an azo dye. : de en
  • US1491958A - Food cooker : en
  • US1491997A - Compensating propeller : en
  • CH104675A - Flat foot inlay. : de en
  • US1491848A - Artificial line : en
  • CH104335A - Process for the preparation of d.l.-nerolidol. : en fr
  • CH104652A - Oil circulation cooling device for electrical apparatus under oil. : de en
  • AU1549923A - Improvements in picture display apparatus : en
  • US1491953A - Washwater receptacle : en
  • US1492289A - Tie fastener : en
  • US1492410A - Railroad tie : en
  • CA239713A - Jack : en fr
  • CH104717A - Mobile drive device for saws. : de en
  • US1491814A - Haystacker : en
  • US1492056A - Spring system of spring hammers : en
  • FR27145E - Thread cutter for looms : en fr
  • CH104611A - Device for conical machining on a lathe. : de en
  • US1492103A - Boring mill and the like : en
  • FR570550A - Hammer : en fr
  • CA239781A - Metallurgical apparatus : en fr
  • CA239708A - Safety catch for brooches : en fr
  • CH104580A - Copy frames for photographic and photomechanical purposes. : de en
  • FR570378A - Wait binding system : en fr
  • FR570474A - Portable lighting fixture suitable as a mine safety light : en fr
  • ES88996A3 - Procedure for the manufacture of bleaching charcoal. : en es
  • GB202305A - Improvements in air preheating means for locomotives : en
  • USD64568S - Design for a bottle : en
  • DE390724C - Drum dryer : de en
  • CA239692A - Powder receptacle : en fr
  • CH104494A - Support device for carrying out assembly work. : de en
  • US1491912A - Josef kadeliavek : en
  • US1492009A - Machine for making and applying staples : en
  • AU1431723A - Improvements in disc wheels for motor andother road vehicles : en
  • CA239602A - Throttle valve : en fr
  • DE394873C - Device for writing characters using stencils : de en
  • US1491786A - Safe : en
  • US1491946A - Apparatus for the production of cinematograph pictures : en
  • US1492338A - Spark plug for automobiles : en
  • US1491955A - Liner for box cars : en
  • US1491995A - Molding machine : en
  • US1492322A - Soil-pipe fitting : en
  • US1492280A - Railway-switch-point detector : en
  • CH104625A - Float valve. : de en
  • DE394547C - Arrangement for single armature converter for reversing polarity in case of wrong voltage direction : de en
  • US1491805A - Winding machine : en
  • US1492184A - Method of treating colloidal clay : en
  • US1492312A - Quick-acting switch mechanism : en
  • CH104212A - Electric wave filter. : en fr
  • US1492215A - Engine : en
  • US1492303A - Detachable rubber heel : en
  • US1492318A - Master clock : en
  • US1492345A - Burglar system : en
  • CA239720A - Slide buckle : en fr
  • CA239770A - Dentifrice : en fr
  • CA239724A - Safety car brake : en fr
  • US1492163A - Transformer tank : en
  • USD64573S - Felicie wampouille : en
  • DE394528C - Drive for electric monorail vehicles that are not loaded by a winch, but essentially only by the load and the load harness : de en
  • DE394627C - Physical instrument which can be read off with the aid of a light beam, in particular a short-time meter for echo sounding devices : de en
  • CA239723A - Book cover : en fr
  • DE394628C - Electric sound and light generators combined in a single housing : de en
  • DE394691C - Double-sided lockable security lock : de en
  • US1492295A - Swimming device : en
  • US1492428A - Combination table and refrigerator : en
  • USD64561S - Design for a plate or similar article : en
  • US1491875A - Automatic take-up bolt : en
  • CA239683A - Galvanic cell : en fr
  • CA239597A - Threshing machine : en fr
  • FR570563A - Improvements in processes used to coat vulcanite or similar bodies with metals : en fr
  • GB215096A - Improvements in and relating to filament rheostats and other devices having moulded bases : en
  • DE394785C - Tobacco feed trough for stick cigarette machines : de en
  • US1492491A - Trailer steering apparatus : en
  • US1492244A - Reversible steering gear : en
  • DE394683C - Steering device for motor vehicles : de en
  • FR570509A - Automatic shut-off device for looms : en fr
  • GB191044A - Improvements in photographic roll film cameras : en
  • US1492077A - Dust cap for tire valves and the like : en
  • US1492390A - Wood grinder : en
  • US1491851A - Oar lock : en
  • CA239630A - Athletic arm pad : en fr
  • FR570492A - Improvements made to combat aircraft of the : en fr
  • US1492231A - Regulable cushion truck tire : en
  • FR570495A - Advanced stylograph : en fr
  • ES88939A2 - a device made up of several thermoelectric tubes, inside, and outside oppressors, to wave the hair by means of electricity, called "Pedrique thermo-electric wand". : en es
  • ES88974A3 - A device for showers with graduation of water temperature. : en es
  • ES88935A1 - Improvements in removable wheels and similar rotary transmission couplings. : en es
  • DE394476C - Pen : de en
  • DE394935C - Power plug with springy legs : de en
  • ES88280A1 - An industrial product, consisting of tubular knitted ties, with equal blades. : en es
  • US1492520A - Insertable joint : en
  • US1492132A - Fruit blancher : en
  • FR27052E - Support with elastic claws intended for the presentation of precious stones : en fr
  • GB214669A - Improvements in printing machines : en
  • DE394826C - Filling machine with lifting effect : de en
  • FR570379A - Servo motor brake enhancements : en fr
  • GB214751A - An improved means of disconnecting undesired electric coils or circuits : en
  • FR570497A - Automatic ignition device for large mercury vapor rectifiers : en fr
  • GB214771A - Improvements in spindles and bearings for spinning, doubling, twisting and like machines used in the production of yarns or threads of fibrous substances : en
  • DE394704C - Electric hardening device : de en
  • DE394799C - Inking unit for flat-form cylinder high-speed presses, especially for office use : de en
  • USD64558S - Design fob a ceiling plate fob lighting fixtures : en
  • DE389795C - Suspension of the car body with transverse springs supported on the axles, especially for motor vehicles : de en
  • ES88968A1 - A prepayment device for electrical appliances. : en es
  • GB214736A - Improvements relating to refrigerating systems or apparatus : en
  • FR570532A - Germicidal agent and method for preserving organic matter : en fr
  • FR570597A - Packaging for films with printing strips : en fr
  • GB206862A - Improvements in the process of producing activated carbon : en
  • US1492366A - Display apparatus : en
  • US1491979A - Pocket construction : en
  • US1492059A - Method of making furnace covers, roofs, etc. : en
  • US1492286A - Method of and apparatus for the heat treatment of ores : en
  • DE394685C - Pulling device for front brakes of motor vehicles : de en
  • CH104512A - Cotton mop. : en fr
  • US1492449A - Choke-operating device : en
  • CA239714A - Cream separator : en fr
  • DE394414C - Adjustable friction gear for driving kinotechnical machines : de en
  • FR27096E - Improvements to protective devices for electrical switching mechanisms : en fr
  • GB215065A - Automatically-controlled pressure feed for liquid hydrocarbon burners : en
  • US1491861A - Machine for making the socket members of snap buttons : en
  • US1492402A - Method of ornamenting glass articles : en
  • FR27106E - Progressive gear change device : en fr
  • GB204328A - New or improved calendering process : en
  • AU1211423A - Improvements in mangles and wringing machines : en
  • CA239668A - Pencil sharpener : en fr
  • US1491987A - Engine : en
  • CA239675A - Manufacture of concrete pipes : en fr
  • US1492509A - Sectional tire : en
  • CA239600A - Concrete walk : en fr
  • CA239658A - Dynamo electric machine : en fr
  • ES88814A1 - Apparatus for drilling artesian wells. : en es
  • FR27077E - Spark plug : en fr
  • US1492074A - Toy : en
  • US1492530A - Device for locating index cards : en
  • DE394660C - Circular braiding machine with driving rollers for the spool carriage : de en
  • FR570435A - Release valve for compressed air brake : en fr
  • DE394690C - Locking mechanism for locks of various types : de en
  • US1492023A - Sound record : en
  • CA239734A - Fire extinguisher : en fr
  • DE379986C - Fluid meter : de en
  • US1492461A - Vehicle jack : en
  • CA239733A - Flotation process : en fr
  • US1491834A - Windshield cleaner : en
  • US1492377A - Driving mechanism for washing machines : en
  • FR570434A - Steam collector steam turbine : en fr
  • FR570449A - Lightning mirror : en fr
  • FR570442A - Synchronous electric machine : en fr
  • GB206841A - Improvements in tapping switches for high-voltage transformers : en
  • FR27124E - Multiple leaf spring : en fr
  • GB192704A - Improvements in rotary mercury electric switches : en
  • GB215089A - Improvements in and connected with oil fired furnaces : en
  • ES89025A1 - A flat film packaging system that serves as a changing device at the same time, and has a wall that divides the projected films from those not projected. : en es
  • CA239712A - Edge finishing machine : en fr
  • DE394728C - Electrical signal circuit for ringing the bell in connection with an electric lamp that is continuously powered and illuminated when a switch is in the appropriate position : de en
  • US1492406A - Fastening means for heel cushions : en
  • US1492462A - Valve remover : en
  • CA239670A - Milk cooler : en fr
  • CA239748A - Tubular mast and pole : en fr
  • CA239767A - Cock : en fr
  • DE394470C - Suspension for vehicles, especially for all kinds of bicycles. : de en
  • ES88875A1 - Device to prevent evaporative losses in liquid oxygen containers and to avoid evaporative losses when using it. : en es
  • FR570506A - Improvements to tightening keys : en fr
  • GB214928A - Improvements in and relating to table feed motion for wood working machinery : en
  • ES88926A1 - Procedure for the construction of concrete streets. : en es
  • FR27058E - Automatic safety valve for electrical pipes : en fr
  • FR27081E - Saddle stopper system for fixing railroad tracks to sleepers : en fr
  • FR570519A - Improvements to window operating mechanisms : en fr
  • AU1217223A - Improvements in and relating to roofs of omnibuses and like vehicles : en
  • US1491783A - Paper box : en
  • US1491894A - Refuse-destructor furnace : en
  • US1492265A - Stub-axle connection fob vehicle wheels : en
  • US1492417A - Egg tray : en
  • GB214870A - Improvements relating to detectors for railway signalling apparatus : en
  • FR570392A - Spark plug : en fr
  • CH104658A - Device for improving the parallel operation of a mercury vapor rectifier with a power source of constant direct current voltage. : de en
  • ES88909A1 - A non-greasable ignition plug for internal combustion engines. : en es
  • ES88978A1 - Oscillation damper, especially applicable to cars. : en es
  • FR27105E - Hand-held fire extinguisher : en fr
  • FR570314A - Apparatus for impregnating all articles of cardboard, paper, etc., with materials used to waterproof them, to make them translucent, etc. : en fr
  • GB214886A - Automatic train control apparatus : en
  • FR570330A - Hunting cartridge : en fr
  • DE394419C - Front sight for firearms with a circular opening : de en
  • DE395213C - Device for cleaning the pipes from preheaters u. like during operation : de en
  • AU1743424A - Improvements in and relating to filaments : en
  • CA239616A - Mop wringer : en fr
  • CA239706A - Cultivator : en fr
  • GB215091A - Improvements in mounting diamonds or the like in the cutting surfaces of turning and boring tools or the like : en
  • ES88639A1 - Improvements in atomizers. : en es
  • FR570383A - Process for manufacturing metal beads using tubes, and resulting new product : en fr
  • FR570450A - Special hammers for glaziers and upholsterers : en fr
  • US1491944A - Process of producing chromic-acid solutions : en
  • US1492247A - Window guide : en
  • US1492251A - Guard for utensil handles : en
  • CA239758A - Synthetic production of ammonia : en fr
  • US1492533A - Box-making machine and the like : en
  • US1492141A - Manufacture of relief-engraved printing cylinders : en
  • ES88882A1 - A safety cover to seal screw caps on liquid containers. : en es
  • AU1262223A - Improvements in machines for ruling 1 paper : en
  • DE394783C - Wind speed remote pointer, in which a resistance influenced by the wind and the temperature and a resistance influenced by the temperature alone causes current changes in each circuit, the difference of which is a function of the speed : de en
  • FR27059E - Automatic safety lock for railroad switches : en fr
  • FR570500A - Combs or hairpins with safety device : en fr
  • CA239596A - Roadway conduit : en fr
  • CH104600A - A method of manufacturing a watch case forming a marquise ring bezel. : en fr
  • AU1505723A - Improved handle socket for brooms : en
  • DE394659C - Gas firing for tubular boilers : de en
  • CA239617A - Game apparatus : en fr
  • CH104574A - Platen printing press. : de en
  • DE394745C - Set for furnaces for liquid fuels : de en
  • CH104677A - Process for the preparation of p.oxy-amylphenylmethylamine. : de en
  • CH102904A - Filling system for lower-lying liquids in higher-lying measuring vessels. : de en
  • USD64539S - Design for a grille for phonograph cabinets : en
  • FR570467A - Method and tool for the application of hermetically sealed capsules to the holes of metal vials : en fr
  • GB201145A - Improvements in or relating to acoustic direction finding apparatus : en
  • CA239769A - Apparatus for extracting sugar from raw materials : en fr
  • CA239687A - Burglar alarm lock : en fr
  • CH104479A - Process for the preparation of a new arsenic compound. : de en
  • CH104743A - Fuel liquid evaporator device in air gas producing devices for lighting and heating. : en fr
  • ES89012A1 - Thermo-electric machine. : en es
  • GB212891A - Arrangement for the slow driving of advertising apparatus : en
  • GB214931A - Improvements in machines for preparing blanks for cardboard boxes : en
  • CH104667A - Electrode material for noble gas vacuum fuses. : de en
  • US1492040A - Tire protector : en
  • US1492049A - Keyboard device for aircraft : en
  • US1492368A - Baseball game : en
  • AU1044122A - Fertilizer and insect pest destroyer : en
  • FR570395A - Process for cooling and drying glues, gelatins and similar products : en fr
  • GB214892A - Improvements in or relating to tube bending machines : en
  • CH104565A - Process for building up chloroethyl. : de en
  • FR570304A - Process for the manufacture of electrochemical colloidal iodine and iodine colloidogens by adsorption of iodine and terpenes and more especially camphens, in principle in an oily vehicle : en fr
  • US1492233A - Safety razor : en
  • US1492048A - Tombstone : en
  • US1492469A - Stucco-wire clamp : en
  • DE394947C - Device for introducing sulphite waste liquor into furnaces : de en
  • ES88958A1 - Improvements in the construction of leaf springs or leaf springs for cars. : en es
  • ES88964A1 - Procedure for the preparation of a varnish based on fatty acids and resins saponified with ammonia. : en es
  • ES89050A1 - Elastic thread lamp holder. : en es
  • DE394907C - Bottle labeling machine : de en
  • FR27079E - Partially removable rim wheel with locking system : en fr
  • GB215035A - Improvements in and relating to exercising and amusement apparatus : en
  • ES89068A1 - Fuel aspirator with two suction chambers. : en es
  • CH104408A - Carburetor. : en fr
  • GB214882A - A process for extracting from vegetable substances products for use in the manufacture of paper and other purposes : en
  • GB199018A - Process for the production of arc-light electrodes : en
  • GB192698A - Improvements in or relating to internal combustion engines : en
  • GB215079A - Improvements in or relating to fluid-operated braking systems : en
  • ES88885A1 - A mechanical crystallization procedure. : en es
  • GB214794A - Improvements in or relating to the bodies of motor road vehicles : en
  • DE394634C - Cable mail system : de en
  • FR570451A - Method and apparatus for continuous analysis of gas mixtures : en fr
  • ES89005A1 - Apparatus for making metal bands ductile, especially those that are used as band rolls in the tool. : en es
  • FR570480A - Improvements to baby carriages or fixed or folding prams : en fr
  • US1492482A - Ditch gate : en
  • FR570568A - Improvement in objective turrets for cinematographic cameras : en fr
  • DE394821C - Free-swinging plansifter : de en
  • FR27053E - Improvements to cinematographic devices : en fr
  • FR27148E - Marine and air automotive : en fr
  • CH104550A - Footwear with bituminous soil insert. : de en
  • US1492506A - Airplane : en
  • ES88896A1 - Fire extinguisher, handheld. : en es
  • FR570420A - Glassware and artistic pottery : en fr
  • FR570516A - Suspension device for baby carriages or other light vehicles : en fr
  • DE394646C - Intermediate support for rope conveyance : de en
  • FR570447A - Removable freewheel for bicycle : en fr
  • ES87087A2 - Application of centrifugal force, produced by the rotation of one or more masses, constantly or periodically unbalanced in the same region of the plane or space of movement, to the propulsion of mobiles in general. : en es
  • US1491837A - Motor vehicle : en
  • FR570460A - Mole trap : en fr
  • CA239726A - Door and brake control equipment : en fr
  • DE394748C - Grate for slow fire stoves : de en
  • FR570578A - Further training in telephone headsets : en fr
  • GB214837A - A new or improved buckle fastening for shoe straps or the like : en
  • US1492385A - Combined egg separator and lemon squeezer : en
  • US1491992A - Shaft support : en
  • DE394739C - Pocket container with lid and sharpening device for tailors' chalk : de en
  • DK33140C - Procedure for Making Litopone. : da en
  • US1492481A - Machine for eradicating weeds and digging potatoes and the like : en
  • US1492474A - Gasoline feed : en
  • US1492125A - Checkstrap : en
  • US1491988A - Front-wheel drive mechanism : en
  • US1492084A - Buttonhole sewing machinfc : en
  • DE394912C - Dust cleaner : de en
  • ES89066A1 - A process for making fast drying oil and rust paints. : en es
  • GB214789A - Improvements in or relating to the consumption of smoke in steam generator furnaces : en
  • DE394733C - Winding for transformers : de en
  • DE394635C - Drying drum : de en
  • US1492514A - Arch support : en
  • GB214819A - Improvements in brake operating mechanism for use on motor vehicles : en
  • CH104676A - Device intended for use with electric light baths. : de en
  • USD64550S - Design for a scarfpin : en
  • CH104805A - Holders for letters, postcards, files etc. : de en
  • US1492168A - Process of refining sugar-cane juice : en
  • US1492451A - Refill mechanism for fountain pens : en
  • CA239688A - Exercising device : en fr
  • CA239772A - Oscillating fan : en fr
  • CH104554A - Safety device that adapts to shoes to stop the laces and prevent them from being unlaced. : en fr
  • CH104623A - Housing for rolling bearings. : de en
  • US1492472A - Light-transmitting structure : en
  • CA239776A - Corrugated metal car end : en fr
  • CA239741A - Electromagnetic device : en fr
  • CH104511A - Process for the manufacture of a cleaning agent. : de en
  • CH104661A - Plug contact. : de en
  • GB214803A - Improvements in wheels for vehicles : en
  • GB215041A - Improvements in engine and like crank cases and bearing supports therefor : en
  • CH104746A - Vacuum cleaner. : de en
  • US1492065A - Jiesitr-card holder : en
  • US1492157A - Cut-out-switch apparatus : en
  • US1491888A - Game apparatus : en
  • US1491905A - Inclosed electric fuse : en
  • US1491895A - Set-up for knitting machines : en
  • US1491903A - Tyepsetting-machine motor : en
  • US1492403A - Soft-collar attachment : en
  • FR27078E - Automatic smoke exhaust hood particularly applicable to locomotive chimneys : en fr
  • FR27089E - Sophisticated device for attaching the basket to the ears of the frying pans : en fr
  • FR570526A - Trawl bottom panel : en fr
  • GB204671A - Lock : en
  • GB214898A - Improvements in or relating to boxes or cases for fragile articles : en
  • GB214911A - Improvements in or relating to radiators for motor vehicles : en
  • US1492421A - Stooking-machine elevator : en
  • USD64576S - Design for a needle threader : en
  • DE394460C - Pendulum, suspended under the action of an elastic means (springs or the like) standing rocking screen : de en
  • DE394650C - Feed table for mechanical sheet feed to printing machines : de en
  • DE394477C - Pen holder : de en
  • ES89028A1 - A furnace for the reduction of oxidized iron ores (oxides). : en es
  • CH104704A - Setting device for switches, signals and the like. : de en
  • USD64570S - Design fob a cove reflector : en
  • CH104599A - Time counter. : en fr
  • US1492068A - Elastic wheel : en
  • USD64559S - Design fob a panel fob lighting fixtubes : en
  • US1491937A - Spotlight : en
  • AU1318623A - An improved portable earth-boring 1 machine : en
  • US1492332A - Shock absorber : en
  • CH104440A - Process for the preparation of a semi-complex organic mercury compound. : de en
  • DE394636C - Two-room heat storage : de en
  • US1492300A - Means for electroaviatic proof and measuring of the distance of electric conductive bodies : en
  • US1492062A - Connecting-rod tool : en
  • CA239756A - Cash register : en fr
  • CA239646A - Culinary utensil : en fr
  • DE394550C - Short circuit device for induction motors : de en
  • CA239598A - Manufacture of collars : en fr
  • CA239709A - Lighting method : en fr
  • CH104331A - Process for the manufacture of sulphides by reduction of sulphates, and furnace for carrying out this process. : en fr
  • US1491841A - Apparatus for pulverizing and separating granular materials : en
  • CH104092A - Method and machine for packing box cheese in a wedge shape similar to a circular cylinder sector, so-called portion cheeses. : de en
  • CA239662A - Faucet : en fr
  • CH103499A - Rotary valve for pipelines. : de en
  • DE394318C - Device for wireless transmission of messages, especially for wireless telephony with long waves with a tube transmitter controlled by an external control : de en
  • FR570365A - Furniture convertible on the one hand into a trunk, suitcase or similar container, and on the other hand into a bed or cradle : en fr
  • US1491853A - Collapsible bucket and receptacle for the same : en
  • US1492025A - Wet sorting apparatus : en
  • US1492435A - Battery cake : en
  • US1492058A - Loose-leaf ledger, book, and the like : en
  • AU1224023A - Improved holder for toilet paper andthe like : en
  • CA239737A - Apparatus for forming expansion joints : en fr
  • CH104526A - Closing device on vessels provided with sheet metal lids, in particular vacuum preserving vessels. : de en
  • CH104513A - Floor wanker. : de en
  • GB214917A - Process of manufacture of synthetic ª•-cocaine : en
  • CA239625A - Combination garment : en fr
  • CH104703A - Device in railway air brakes to accelerate the piston movements of pistons under line pressure on the one hand and spring pressure on the other. : de en
  • ES88893A1 - Improvements in pistons for engines. : en es
  • GB207515A - Apparatus for indicating changes of direction for road vehicles : en
  • US1492063A - Process and apparatus for producing oxygen and nitrogen in a state of purity from atmospheric air : en
  • US1492155A - House electric : en
  • US1492186A - Liquid-fuel-atomizing device : en
  • US1492293A - Ignition device for internal-combustion engines : en
  • CA239634A - Buoy lamp : en fr
  • CA239717A - Safety device for stokers : en fr
  • CA239642A - Vehicle lamp : en fr
  • CH104552A - Racing shoe and process for its manufacture. : de en
  • US1492188A - Brick-drying frame : en
  • CH104758A - Spooling device for spools with paper tubes to be produced on the winding mandrel. : de en
  • USD64537S - Design for a hat : en
  • CA239673A - Amusement structure : en fr
  • CH104537A - Unwinding bodies for weaving purposes. : de en
  • CH104771A - Device for winding and unwinding ropes. : en fr
  • US1491835A - Wire-spooling attachment for drilling machines : en
  • US1492222A - Hoisting mechanism : en
  • US1492384A - Switch mechanism : en
  • CA239721A - Protection for soot blowing elements : en fr
  • US1492061A - Mixer : en
  • US1491989A - Liquid storage and supply system : en
  • US1492224A - Safety device for plunger presses : en
  • CA239665A - Roof : en fr
  • CH104334A - Process for the preparation of a-ethyl-a-diethylaminomethylacetacetic acid ethyl ester. : de en
  • AU1488823A - Improvements in window blind fittings : en
  • US1492165A - Process for drying casein curd : en
  • DE394448C - Method for drying rayon in the form of a stream : de en
  • FR570470A - : fr
  • CH103760A - Method and machine for wrapping strip-like carrier structures with continuous wrapping material. : de en
  • CH104527A - Machine brush for washing bottles. : en fr
  • GB214768A - An improved governor for motor vehicles : en
  • CH104614A - Wood lathe. : de en
  • FR27086E - Small low-temperature milk sterilizer also used for preserving milk by isolating the air : en fr
  • CA239782A - Electric plug receptacle : en fr
  • CH104729A - Fly killer. : de en
  • AU1203923A - Improvements in reciprocating pumps : en
  • US1491845A - Insect trap : en
  • US1492488A - Manufacture of alkali metal thiosulphates and polysulphides : en
  • US1491838A - Terminal connecter for electrical conductors : en
  • US1491910A - Spray cleaning system : en
  • US1492182A - Automatic vehicle controlling system : en
  • US1492386A - Dirigible headlight : en
  • CA239722A - Machine for skive splitting annular articles : en fr
  • DE394864C - Candle with cavities : de en
  • US1492301A - Signal and control system : en
  • CH102709A - Device for attaching the handle to brushes and similar devices. : de en
  • US1492142A - Machine for treating live stock : en
  • US1492219A - Party-line telephone-exchange system : en
  • AU1239323A - Improvements in and relating to coin release mechanism : en
  • DE394940C - Process for the production of electric radiators : de en
  • ES88959A1 - A procedure for building walls and partitions. : en es
  • US1492095A - Electrically-driven tool : en
  • US1492180A - Safety window latch : en
  • CA239672A - Appliance for displaying colours : en fr
  • US1492378A - Sleigh : en
  • US1492453A - Fruit-picker's basket : en
  • CH103461A - Trucks for railway vehicles. : de en
  • US1491971A - Can-draining machine : en
  • USD64572S - Design for a casing for a coffee mill : en
  • CA239736A - Foundation column : en fr
  • CH104663A - Contact spring. : de en
  • CH103496A - Pipe connection. : de en
  • CA239666A - Floor : en fr
  • CA239595A - Pipe joint : en fr
  • DE384013C - Device for clamping panels in the material supply device of presses, punches, printing and punching machines o. : de en
  • DE393124C - Process for the production of articles from ceramic mass with a metallic binding insert : de en
  • US1492271A - Variable-speed mechanism for feeders connected in gangs : en
  • CH104747A - Device for wiping and drying floors, mats and the like. : de en
  • ES89017A1 - A remote control and regulation system by means of synchronous selectors. : en es
  • CH104429A - Metallurgical converter with electric induction heating. : en fr
  • DE394686C - Braking device, especially for motor vehicles : de en
  • CA239730A - Combined milk releaser and milk measuring device : en fr
  • AU1737724A - Improvements in concrete building blocks : en
  • US1492314A - Bottle holder : en
  • US1492527A - Auto step mat : en
  • CH104370A - Clock movement time indicator device. : en fr
  • CA239732A - Treatment of silicious metal bearing minerals : en fr
  • US1492218A - Inner tube for pneumatic tires : en
  • US1492343A - Ball batter : en
  • US1492479A - Rocker-shaft support for looms : en
  • AU1398823A - Anaesthetizing apparatus : en
  • CA239739A - Fastening device for hoses : en fr
  • CH104666A - Electrical switchgear. : de en
  • CA239606A - Bumper for automobiles : en fr
  • US1492287A - Sled : en
  • US1492355A - Air-operated molding apparatus : en
  • CH104779A - Apparatus for venting preservation vessels. : de en
  • US1492122A - Electrolytic cell : en
  • CH103722A - Safety device for compressors with rotating pistons, especially for refrigeration systems. : de en
  • CH104481A - Process for the preparation of a new arsenic compound. : de en
  • US1492212A - Blouse-bottom cuff : en
  • US1491819A - Scraper mechanism : en
  • US1492108A - Antifriction bearings in split motors : en
  • US1492170A - Brake sand : en
  • US1492119A - Bearing and method of making same : en
  • GB233005A - Improvements in cigar-making machines : en
  • US1491870A - Pulsating jig : en
  • US1491983A - Corrugating machine : en
  • US1492281A - Window-cleaning device : en
  • CA239762A - Music terminal : en fr
  • CH104645A - Method and device for cleaning the parts of boilers painted by fire and smoke. : de en
  • DK33128C - Procedure for impregnating leather, cardboard or similar. : da en
  • CH104519A - Wire spring mattress. : de en
  • US1491921A - Gutter hanger : en
  • US1491974A - Frying basket : en
  • US1492230A - Process for working zinc : en
  • CA239742A - Oscillation generator : en fr
  • CH104548A - Garment. : en fr
  • FR570555A - Improvements to three-sided mirrors : en fr
  • CH104812A - Release film. : de en
  • FR570423A - Methods and devices for preventing paddy husk ash from escaping from chimneys : en fr
  • ES89061A2 - Improvements in mechanical winding spinners. : en es
  • GB214878A - An automatic coin freed cabinet for the delivery of cigarettes or other articles : en
  • CH104553A - Process for the manufacture of sewn-through footwear. : de en
  • DE394879C - Float flow meter : de en
  • US1492028A - Brake or clutch band lining : en
  • US1492535A - Rotating hammer for rock drills or the like : en
  • US1492380A - Drive for motor vehicles : en
  • CA239614A - Artificial tree : en fr
  • US1492261A - Hand bag : en
  • CH104482A - Process for the preparation of a new arsenic compound. : de en
  • US1491808A - Bunch-builder mechanism : en
  • US1492211A - Edge binder and method of producing the same : en
  • GB193047A - Gas soldering iron : en
  • US1492256A - Resilient tire : en
  • US1491871A - Cigar-banding machine : en
  • FR570337A - Improvements in the means of transforming a circular movement into an alternating movement, and vice versa : en fr
  • DE394359C - Articulated ladder for a bucket chain excavator : de en
  • ES88981A1 - Improvements in the compounding seals. : en es
  • GB204310A - : en
  • GB207528A - Improvements in methods and mechanism for weaving : en
  • FR570370A - : fr
  • FR27108E - Hydraulic shock absorber for motor cars or others : en fr
  • CH104521A - Process for manufacturing objects made of crossed and glued wooden plates, in particular furniture. : en fr
  • CA239775A - Device for removing weeds : en fr
  • US1492067A - Apparatus for making tubes : en
  • CA239716A - Platform for timber preserving cylinders : en fr
  • DE394655C - Bracing device for aerial cables, especially low-voltage cables : de en
  • DE394656C - Electromagnetic overcurrent switch : de en
  • ES88904A1 - A device for supplying electric traction lines with direct current. : en es
  • GB201573A - Improvements in or relating to alternating electric current induction meters : en
  • GB214915A - Improvements in telepathic apparatus : en
  • US1491823A - Car replacer : en
  • FR27141E - Rolling collection container for suction air extraction systems : en fr
  • GB212890A - Improvements in suspensions for vehicles : en
  • US1491865A - Means for connecting hubs or the like to shafts : en
  • US1491899A - Rear-cam-shaft-bushing extractor and restorer for ford motors : en
  • US1492432A - Current motor : en
  • US1492512A - Cooling and heating system : en
  • USD64562S - Samuel b : en
  • DE394522C - Automatic switching device for the cross feed of the grinding wheel on grinding machines : de en
  • US1492177A - Claw bar : en
  • DE394664C - Woodworking machine : de en
  • CH104486A - Process for manufacturing a new complex arseno-antimonial compound. : en fr
  • CH104582A - Electrical control device for musical instruments with keys. : en fr
  • US1492201A - Clamp : en
  • US1492447A - Automobile gasoline cojsttbol : en
  • DE394568C - Cinematograph engine : de en
  • FR27146E - Device intended for felling standing trees and for cutting logs : en fr
  • US1492107A - Cornstalk and hand binder : en
  • US1492433A - Gas-saving- device : en
  • FR27093E - Self-circulating water explosion engine cylinder head eliminating the cylinder head gasket : en fr
  • GB214770A - Improvements in and relating to exhaust silencers : en
  • ES89006A1 - Procedure for making metal bands ductile, especially those that are used as band rolls in the tool. : en es
  • DK33130C - Adjustment device for belt drive and the like. : da en
  • GB214668A - Improvements in or relating to the manufacture of fuel briquettes and the like : en
  • GB214822A - Improvements relating to insecticides, vermifuges, sheep dips and the like : en
  • GB215420A - Improvements in or relating to the manufacture of shoes : en
  • DE394698C - Scissors, especially for concrete iron : de en
  • US1492515A - Spark plug : en
  • US1492252A - Broaching tool : en
  • FR27104E - fuel saver in gasoline engines : en fr
  • FR570483A - Advanced threading process and machine : en fr
  • GB214790A - An electrical igniter of photographic flashlight powder, capable of attachment to the case of a pocket electric flashlamp : en
  • US1492513A - Ice creeper : en
  • ES88245A1 - New cable glands with metal packing machine. : en es
  • FR570396A - Improvements in electrical sound wave transmission systems : en fr
  • CA239599A - Garment stretcher : en fr
  • DE394808C - Mobile shot ladder : de en
  • FR27101E - New non-slip pulley for belts : en fr
  • FR570590A - Method and device for the chemical transformation of materials : en fr
  • ES88991A1 - Device for printing addresses, signs and others, on envelopes, labels or similar objects. : en es
  • GB215080A - Improvements in or relating to apparatus for making paper cones : en
  • CH104583A - Device for holding music sheets, etc. loosely folded into a booklet. : de en
  • CH104609A - Fixing organ. : en fr
  • CH104718A - Friction gears. : de en
  • DE394814C - Automatic electrical heat regulating device for heating elements with the interposition of capacitors : de en
  • GB214763A - Improvements relating to jib- or slewing-cranes : en
  • FR570341A - Improvements in closing the bottoms of metal boxes : en fr
  • FR570384A - Tying process for skeins of pearls : en fr
  • GB214831A - Improvements in suspenders for personal wear : en
  • US1492128A - Loading and trimming apparatus of airships : en
  • US1491879A - Die casting and method of welding same to a metallic surface : en
  • ES88940A2 - A new procedure for making espadrilles, sneakers or other footwear, based on braid or jute, hemp, esparto or any other vegetable fiber, lint or waste from rags, bags or any other product. : en es
  • FR570538A - mechanical elevator with belt, cables or chains, etc. : en fr
  • CH104644A - Mixing device for carburetors. : de en
  • DE394511C - Cattle coupling device : de en
  • DE394670C - Potato planting machine with skid wheel : de en
  • ES88500A3 - Industrial preparation of the "Gadus Morrhua". : en es
  • GB215069A - Improvements in or relating to apparatus for the manufacture of gas : en
  • US1492269A - Electric signal : en
  • ES88923A1 - Procedure to improve the performance of the flue gas superheaters for the supply of the steam engine boilers. : en es
  • ES88947A1 - Liquid transmission. : en es
  • FR27090E - Shaper for ties : en fr
  • FR570440A - Improvements to incandescent electric lamps : en fr
  • CH104627A - Friction wheel change gear. : de en
  • FR27116E - Device for mounting the vacuum tube elements : en fr
  • US1491941A - Clothespin : en
  • ES88374A1 - A system for discharging the water tank of the water closet, by means of an electromagnet whose core attraction force developed when an electric current passes through the coil, whatever it may be and its voltage, produces the opening of : en es
  • GB214912A - An apparatus for playing table bowls : en
  • US1492365A - Railroad tie : en
  • US1492085A - Unitary automobile frame and bumper bracket : en
  • US1492094A - Process for the treatment of aromatic materials and products resulting therefrom : en
  • FR570405A - Sound-producing device : en fr
  • FR570475A - Dispensing device producing the expansion of compressed gases in the form of regular pulsations and allowing in particular the automatic lifting and transport of liquids : en fr
  • GB214881A - Improvements in heat exchangers and more particularly in steam superheaters : en
  • FR27121E - Automotive rear axle refinements : en fr
  • FR570414A - Improvements to interior lighting : en fr
  • GB215073A - Improvements in distillation installations, solvent recovery plants and similar installations for the recovery of liquids by heat treatment : en
  • GB214792A - Improvements in machines for wrapping cigarettes and similar articles : en
  • US1491922A - Grinding machine : en
  • US1492053A - Metal frame : en
  • US1492502A - Method : en
  • DE395553C - Writing and drawing equipment : de en
  • DE394711C - Device for tamping oven fodder : de en
  • ES88461A1 - A concrete bearing base, intended to serve as a base for the supports or supports that hold the conducting lines of electricity, telegraph, telephone and other uses. : en es
  • US1491919A - Adjustable shade-roller bracket : en
  • US1492131A - Method and apparatus for shelling palm nuts : en
  • ES88876A1 - Discharge tube with incandescent cathode. : en es
  • FR27056E - Variable orientation and adjustable speed overhead turbine : en fr
  • GB214753A - Improvements in and relating to signalling means for motor road vehicles : en
  • GB214841A - Improvements in or relating to boots and shoes : en
  • USRE15828E - strandlund : en
  • US1492216A - Alternating-current motor : en
  • AU1510023A - Improvements in or relating to egg holding crates or containers : en
  • CH104557A - Traveling brush on sieve devices with shaking movement. : de en
  • CH104596A - Pull-down winding and time-setting mechanism. : en fr
  • US1491976A - Circulation-opening guard : en
  • US1492072A - Game : en
  • US1492153A - Fluid elevating and feeding means : en
  • CH104719A - Hydraulic clutch and change gear. : de en
  • US1492109A - Bedpan : en
  • DE394953C - Urethral obstruction : de en
  • CA239750A - Wireless telegraph receiving apparatus : en fr
  • CA239761A - Release and take up device for brakes : en fr
  • US1491925A - Vase : en
  • DE394494C - Cutting device for dough dividing machines : de en
  • US1492018A - Nonarcing switch : en
  • GB214774A - Improvements connected with milk churns and like containers : en
  • US1492033A - Washing machine : en
  • CH104555A - Milk extractor. : de en
  • FR27103E - Detachable wheel for motor cars : en fr
  • CA239744A - Oscillation generator : en fr
  • GB214806A - Improvements in and connected with calendars, diaries, writing or other pads and blocks with turn-over leaves : en
  • USD64547S - Design for a faceplate for an automobile rear signal lamp : en
  • FR27095E - Universal drive embroidery machine : en fr
  • ES88984A1 - Heat-insulating mass for steam pipes and the like. : en es
  • FR570560A - Improvements made to the rotors of elastic fluid turbines : en fr
  • US1492148A - Inner tube : en
  • US1492456A - Rotary pump : en
  • FR570528A - Reservoir feather : en fr
  • ES88934A1 - Application of steel armor to the reinforced constitution of firing organs such as glow plugs for grenades, howitzers and the like. : en es
  • GB214903A - Improvements in flushing apparatus : en
  • FR570375A - Insecticide product : en fr