• US1590390A - Ironing board : en
  • US1590297A - Lock : en
  • US1590584A - Centrifugal gold-extracting machine : en
  • CH115572A - Screw locking. : de en
  • US1590893A - Humidifier : en
  • US1590924A - Method of and apparatus for feeding glass : en
  • US1590289A - Vapor closet : en
  • BE334085A - : en fr
  • BE334338A - : en fr
  • CA262265A - Trip hammer : en fr
  • BE334503A - Improvements made to devices for making mixtures of known strength of gaseous fluids, at least one of which is obtained there by volatilization, in particular those used for general anesthesia : en fr
  • CH115065A - Opening device on electric door locks. : de en
  • CH115309A - Process for separating the constituents of a gas mixture and centrifugal separator for its implementation. : en fr
  • US1590178A - Straining primer for pumps : en
  • US1590565A - Shock absorber : en
  • US1590720A - Annunciator : en
  • PL4695B1 - Method of making glue, putty and plastic masses]. : en pl
  • PL4798B1 - The torpedo launching device uses submarine pipes. : en pl
  • US1590445A - Typewriting machine : en
  • USD70472S - Design for a display stand : en
  • DE431255C - Process for recycling lime and bituminous substances : de en
  • USD70493S - Design for a finger ring : en
  • PL4843B1 - The method of producing> films from solutions of compounds, cellulose, gelatine and similar substances. : en pl
  • US1590550A - Hook for rolling cribs : en
  • US1590408A - Air-preheating system : en
  • US1590735A - Propelling mechanism for air navigators : en
  • DE431177C - Device for filling glass blower pipes with compressed air tanks : de en
  • CH115442A - Direction indicators for automobiles. : de en
  • CA262252A - Food preservation : en fr
  • PL4799B1 - Toothed pedal for marine steam turbines. : en pl
  • US1590771A - Button fastening : en
  • US1590396A - Chimney stop : en
  • US1590795A - Process of increasing the density of finely-divided material : en
  • SU1406A1 - Electrolytic hour-meter : en ru
  • US1590192A - Excavator : en
  • CH115649A - Body for the construction of removable and transportable bridges. : en it
  • US1590849A - Lifting jack : en
  • US1590916A - Plow : en
  • US1590218A - Household refrigerating apparatus : en
  • PL4758B1 - Building system, consisting of identical elements crossing each other. : en pl
  • US1590256A - Door-operating mechanism : en
  • CA262185A - Winding machine : en fr
  • CA262202A - Wall form : en fr
  • CA262098A - Power transmission mechanism : en fr
  • DK36169C - Combined Bottling and Stopping Machine. : da en
  • FR607538A - Folding frame for photographs, postcards, and the like : en fr
  • CH115714A - Drive device on stereotype plate casting machines. : de en
  • CH115696A - Method and device for mixing powdery material. : de en
  • US1590761A - Self-closing and positive gas cut-off valve : en
  • DE431081C - Inhaler : de en
  • CH115606A - Electric piano lamp. : en fr
  • US1590318A - Cattle-stunning device : en
  • DE431133C - Corona protection device : de en
  • FR607368A - Process for the transformation of hydrocarbon oils : en fr
  • FR607373A - Fabric pleating process, with simultaneous color printing on them : en fr
  • GB254177A - Shock absorbing device for the handle bars of motor cycles and the like : en
  • DE430845C - Device for determining and recording the water flow rates in open watercourses : de en
  • DE431116C - Process for the preparation of alkali salts of Chlorimidodisulfosaeure : de en
  • GB254039A - An improved closure for tins, canisters and the like : en
  • DE430925C - Radiator cover : de en
  • FR607424A - Rubber sole and heel with concave inner surface : en fr
  • CH115359A - Welding process for aluminum and its alloys. : en fr
  • PL4789B1 - : en pl
  • US1590494A - Willi busching : en
  • CH115401A - Electric machine. : en fr
  • CH115435A - Storage for umbrella sticks and similar items. : de en
  • CH115506A - Bronzing device. : de en
  • AU49326A - Improvements in or relating to liquid concentrating apparatus : en
  • CA7236S - Ornamental band for taxis : en
  • PL4774B1 - Method for the preparation of 0-0-diacylated diphenolisatin derivatives and substituted derivatives in phenolic and isatin groups. : en pl
  • US1590628A - Contact for toy railway locomotives : en
  • US1590792A - Anaesthetic compound : en
  • US1590870A - Oil-separating apparatus : en
  • DE431280C - Fare indicator : de en
  • PL4796B1 - Wallet protector. : en pl
  • US1590699A - Aeronautical propeller : en
  • US1590889A - Pumping mechanism : en
  • DK36180C - Wheel toboggan. : da en
  • DK36158C - Detachment device for Rod material. : da en
  • GB254185A - Improvements in typewriter operating mechanisms : en
  • DE430871C - Chamber cross for holding the cases and cigarettes for cigarette tamping machines : de en
  • US1590182A - Burglar alarm and limited movement lock for doors : en
  • AU254026A - Improvements in or relating to radio receiving apparatus : en
  • PL4830B1 - The method of printing the fabrics with the use of printing rollers. : en pl
  • US1590568A - Automobile tire liner : en
  • US1590814A - Portable loud speaker : en
  • US1590859A - Differentiating mine-car axle : en
  • US1590599A - Method of making insulated electrical conductors and the like : en
  • FR607164A - Beating machine : en fr
  • GB249492A - Method of converting multiple-stage steam or gas turbines for high and low pressure : en
  • US1590246A - Mechanical movement : en
  • US1590274A - Ophthalmic mounting : en
  • US1590757A - Method of making containers : en
  • PL4737B1 - Water heater for domestic use as a bath stove. : en pl
  • US1590465A - Fluid coupling : en
  • US1590985A - Garment supporter : en
  • US1590459A - Dowel locator for furniture repairs : en
  • US1590684A - Mop-frame structure : en
  • GB254238A - Improvements in and relating to cooking utensils : en
  • GB254371A - Improvements in and connected with electrical condensers : en
  • CH115628A - Frame for motorcycle. : en fr
  • US1590575A - Combination bevel and level : en
  • CH115360A - Method and machine for the production of clip-like closure elements and for their attachment to a closure strip. : de en
  • US1590604A - Electrolytic cell : en
  • CA262106A - Tractor hoe : en fr
  • CH115618A - Electrostatic telephone. : de en
  • US1590263A - Amplifier : en
  • US1590589A - Machine for making electrical coils : en
  • US1590704A - Lantern-slide carrier : en
  • DE430878C - Track protection with rock dust against explosions : de en
  • PL4767B1 - A method of obtaining hydrogen from gas mixtures by partial compression. : en pl
  • GB234501A - Grinding abrading and like apparatus : en
  • PL4894B1 - Footwear insert. : en pl
  • US1590717A - Dry cell : en
  • US1590472A - Wrapping machine : en
  • CH115573A - Safety assembly device. : en fr
  • CH115698A - A process for storing and drawing off or decanting pasteurized liquids, subject to fermentation. : en fr
  • CH115777A - Device for conveying and compressing air. : de en
  • FR607421A - Improvements to tracked vehicles : en fr
  • ES95112A2 - Improvements in electric annealing furnaces. : en es
  • FR607326A - Furnace for the heat treatment of pulverulent, granular or pasty materials : en fr
  • GB244757A - Improvements in and relating to shaft packings : en
  • DE431286C - Tube bending machine : de en
  • GB254775A - Improvements in flat knitting machines : en
  • FR607419A - Improvements in manufacturing processes for cores of artificially increased diameter conductors for high voltage cables : en fr
  • GB254234A - Improvements relating to the adjustment of the bearings of rollers of tin plate dusting machines : en
  • US1590903A - Display fixture : en
  • US1590249A - Mounting for electric-light bulbs : en
  • US1590511A - Typewriting machine : en
  • US1590976A - Combination seal : en
  • DE430955C - Acetic acid bottle : de en
  • US1590412A - Saw-grinding attachment for saw trimmers : en
  • US1590442A - Safety lock for air hammers : en
  • DE431110C - Device for smoldering bituminous fuels at low temperatures in the rotating drum : de en
  • FR607535A - Bottle basket : en fr
  • FR607333A - Advanced device, airship, for ridging, laughing and growing cereals and other plants : en fr
  • DE431132C - Contact glasses of fuse elements for electrical fuses : de en
  • FR607222A - Rock cutter-cutter : en fr
  • FR607440A - Device for producing illuminated inscriptions for advertisements or signs : en fr
  • FR607198A - Improvements to waving and curling devices : en fr
  • DK36177C - Adjustable Aerated Concrete Air Valve. : da en
  • FR607360A - Device preventing burning of closed signals : en fr
  • ES96276A1 - An electrically operated signal horn, particularly applicable to automobiles. : en es
  • ES97956A1 - An electric coffee maker. : en es
  • DE430800C - Carburetor : de en
  • US1590796A - Film exposing, developing, and finishing apparatus of photographic typographical composing machines : en
  • CH115565A - Method and device for grinding surfaces, especially those of knife blades. : de en
  • CH115709A - Delivered. : en fr
  • GB249804A - Improvements relating to air compressors : en
  • FR607455A - Device for attaching exchangeable carrier rings, with rosettes, for mobile pendant lights and for floor lamps : en fr
  • PL4698B1 - Method of separating paraffin from liquid hydrocarbons. : en pl
  • PL4722B1 - A method of distilling bituminous materials. : en pl
  • CA262142A - Grease reservoir : en fr
  • CA262259A - Automobile switch and lighting system : en fr
  • FR607438A - Braiding spindle for wire mesh machines, for the production of hexagonal mesh : en fr
  • CH115444A - Device for immobilizing a frame in a desired position. : en fr
  • DE430964C - Single-axis swivel joint for pipes or hoses, especially for heating couplings in railway vehicles : de en
  • DE431307C - Removal of hydrogen sulfide from gases : de en
  • USD70470S - Josef dornbusch : en
  • US1590685A - Violet vat dyestuffs of the 2-thionaphthene-2-indolindigo series : en
  • PL4697B1 - Hydrocarbon flammable fluid and the method of its production. : en pl
  • US1590690A - Automatic door closer and lock : en
  • FR607516A - Sophisticated telephone systems : en fr
  • CA262266A - Measure for fluids by volume : en fr
  • FR607506A - Electrical contact plug : en fr
  • US1590220A - Artificial tree and similar structure : en
  • US1590688A - Liquid screen for industrial purposes : en
  • US1590765A - Process for molding articles : en
  • US1590600A - Treating silk and cellulose material : en
  • USD70492S - Design for a sound-reproducing cabinet : en
  • DE431171C - Butt coupling with eye and horizontally movable hook : de en
  • ES96573A1 - A continuous production machine to treat the masses or viands of the olives, dilating them, kneading them and beating them, thus leaving them in perfect condition so that they can easily yield all the oil they contain. : en es
  • CH115681A - Power loom for the manufacture of lockstitch rugs. : en fr
  • CH115785A - Igniter with adjustable breaker. : de en
  • DE431292C - Flash lamp : de en
  • FR607478A - Improvements to moving floor fertilizer distributors : en fr
  • FR607540A - Electric machine can be rotated in all directions : en fr
  • FR607543A - Improvements to hydrocarbon steam stoves : en fr
  • FR607278A - Hair clips and barrettes enhancements : en fr
  • FR607541A - Improvements in devices intended for the biological purification of liquid effluents, excreta residues, as they leave the septic tank : en fr
  • DE431313C - Covered electrode for electric arc welding of cast iron : de en
  • FR607332A - Advanced screw-type seed drill, allowing you to sow various seeds, apply various fertilizers and amendments and simultaneously distribute fertilizers or correctives and seeds : en fr
  • GB243319A - Improvements in yarn winding machines : en
  • US1590785A - And cybil a : en
  • FR607354A - Process for the regeneration of adsorption agents : en fr
  • GB254184A - Improvements in wringing and mangling machines : en
  • FR607337A - The hand vine multi-disconnector : en fr
  • GB254056A - Improvements in multi-cylinder reciprocating engines : en
  • FR607514A - Machine for polishing bottles : en fr
  • DE431068C - Stiffening insert for soft stand-up collars : de en
  • GB242664A - Improvements in or relating to electro-magnetic cut-outs : en
  • DE431098C - Vibration damper for support leaf springs of motor vehicles : de en
  • DK36185C - Transmitter for Use in Electrical, High Frequency Wave Signaling Systems. : da en
  • US1590519A - Christmas toy : en
  • US1590204A - Internal-combustion engine : en
  • US1590389A - Sealed valve : en
  • GB254130A - An improved device for atomizing and mixing liquids and gases : en
  • FR607285A - : fr
  • GB241956A - Improvements in pumps : en
  • FR607289A - Vegetation accelerator : en fr
  • CA262161A - Flat iron sole plate : en fr
  • CH115775A - Device for causing the circulation of lubricating oil in a machine. : en fr
  • DE431201C - Process for the production of chrome alum from ferrochrome solutions : de en
  • US1590320A - Pump : en
  • US1590586A - Camp kit : en
  • US1590811A - Grate lock : en
  • PL4808B1 - The method of briquetting fine fuel. : en pl
  • PL4861B1 - Hollow blocks for the construction of reinforced load-bearing ceilings, girders, supports, etc. : en pl
  • US1590907A - Air-pressure brake : en
  • FR607151A - Method and apparatus for bleaching, using bleaching earths, fatty oils, mineral oils and the like : en fr
  • FR607281A - Light plow : en fr
  • FR607356A - Disc for polishing machine and its manufacturing process : en fr
  • GB247973A - Improvements in and relating to governing mechanism for elastic fluid turbines : en
  • US1590758A - Engine starter : en
  • US1590946A - Attachment for adding machines : en
  • GB254353A - Selective devices for radiotelegraphic reception and like purposes : en
  • US1590269A - Automatic safety device for pneumatic hammers : en
  • PL4675B1 - Rotary-drum generator. : en pl
  • CH115703A - Process for the production of a new, metal-containing dye. : de en
  • FR607467A - Automatic adjustment device for dam closures : en fr
  • US1590503A - Economizer for internal-combustion engines : en
  • US1590281A - Piston : en
  • PL4741B1 - The method of cleaning oils and fats is ordinary soda. : en pl
  • CH115547A - Device for fixing a film on the core of the reel. : en fr
  • CH115675A - Device for lifting liquids stored in containers in risers. : de en
  • FR607414A - Improvements to devices used to enlarge tissue : en fr
  • GB254159A - Improvements in and relating to the casting of magnesium and its alloys : en
  • GB246439A - A method of converting boilers with large water spaces and fire tubes into water tube boilers : en
  • GB249531A - Method of preparing raw peat to make the same suitable for pressing : en
  • FR607301A - Improvements to metal construction games : en fr
  • DE430991C - Trigger for self-loading pistols : de en
  • DE431257C - Process for the production of lithium carbonate from final liquors containing potassium sulphate : de en
  • GB254043A - Improvements in or relating to automatic telephones : en
  • GB254219A - Improvements in base boards for typewriting machines : en
  • AU160726A - Improvements in or relating to machines for measuring the superficial area of leather and like materials : en
  • CH115657A - Elastic, waterproof covering. : de en
  • CH115502A - Furniture for bedroom. : en fr
  • US1590618A - Telephone receiver : en
  • US1590344A - Combined dadoing and relishing machine : en
  • US1590625A - Flash light : en
  • GB254215A - Improvements in spring suspension mechanism for perambulators or the like : en
  • ES96331A1 - A procedure for heating the wind in blast furnaces. : en es
  • DE431054C - Simple grinding or polishing device : de en
  • DE431311C - Gravure printing plate for multicolored printing : de en
  • GB244100A - Apparatus for the vertical adjustment with respect to the surface of the work of thesuspended tool of wood grinding or polishing machines : en
  • DE430868C - Toy figure arranged on a base plate and provided with stiffening inserts : de en
  • DE431039C - Wheel mark eradicators : de en
  • PL4896B1 - Connection system, increasing the efficiency of frequency transformers. : en pl
  • FR607304A - Device for adjusting and tensioning the second chain in a loom : en fr
  • US1590803A - Closure-fastening bolt : en
  • DE431166C - Process for the preparation of alkamine esters of N-monoalkylated and N-monoalkyloxyalkylated derivatives of p-aminobenzoic acid : de en
  • US1590644A - Insulating compound : en
  • CH115151A - Method and apparatus for assisting hearing. : en fr
  • CH115631A - Electrical device for the automatic operation of safety devices at unguarded level crossings. : de en
  • PL4693B1 - Installation of steam boilers. : en pl
  • PL4797B1 - A vessel heated by the heat of a kerosene lamp. : en pl
  • CH115664A - Cremone bolt. : de en fr
  • CA262165A - Insecticide : en fr
  • CH115586A - Pistons for internal combustion engines with compression ignition of the injected fuel. : de en
  • CH115713A - Device for casting stereotype plates. : de en
  • PL4707B1 - The drill string pulling device uses three pulleys in the Polish-Canadian crane. : en pl
  • CA262232A - Oil converting apparatus : en fr
  • US1590444A - Furniture : en
  • FR607367A - Improvements to hot water bottles for bathing the beds : en fr
  • US1590429A - Stripper : en
  • US1590443A - Door-operating mechanism : en
  • US1590791A - Clutch brake : en
  • CH115250A - Cutting bar for mowers, harvesters and the like. : en fr
  • GB253968A - Improvements in & relating to adding machines : en
  • CH115373A - Power transmission and coupling device. : de en
  • CH115455A - Safety device for railways, automatically determining the braking of the pneumatic brakes of a train, if a closed signal is exceeded. : en fr
  • US1590479A - Armrest : en
  • DE431266C - Chute firing for lateral lower combustion : de en
  • DE431046C - Device for grinding the zigzag cutting edges of mowing machine knives : de en
  • CA262244A - Dispensing valve : en fr
  • CH115647A - Method for exterminating pests. : de en
  • DE431109C - Waste flushing device with closed cistern : de en
  • PL4801B1 - The way of sewing fabrics or other materials. : en pl
  • PL4866B1 - A method of obtaining mixed tones on vegetable fibers. : en pl
  • US1590510A - Eccentric combination socket : en
  • US1590692A - Kitchen cabinet : en
  • US1590974A - Weather strip : en
  • PL4720B1 - Device for dry cooling of coke. : en pl
  • US1590653A - Ice cabinet : en
  • FR607335A - Electric current refrigerants : en fr
  • GB234085A - Improvements in chimneys : en
  • GB254060A - Improvements in and relating to electric measuring instruments : en
  • US1590338A - Electric train-line connecter : en
  • US1590878A - Cattle gap : en
  • PL4886B1 - Two-piece button. : en pl
  • DE431061C - Open-ended wrench insert for socket wrenches : de en
  • DK36173C - Core or Gaseous container for Tennis balls and the like. : da en
  • FR607181A - Process for the preparation of condensation products of the anthracene series : en fr
  • GB244466A - Automatic de-clutching and braking device for nailing machines : en
  • GB254233A - Improvements in or relating to tooth picks : en
  • PL4743B1 - A piece of soap with an inscription insert. : en pl
  • FR607318A - Instantaneous electric reversing switch : en fr
  • CH115712A - Card index with flat trains. : de en
  • DK36150C - Gearbox device for automobiles. : da en
  • GB250259A - Improvements in and relating to electric motor controllers : en
  • US1590264A - Game : en
  • US1590352A - Electron-discharge device : en
  • GB254074A - Improved dough brake guard for bread making machines : en
  • GB252169A - A tool for plugging holes in flexible pipes : en
  • CA262121A - Clothing tag : en fr
  • DE430939C - Switching device, especially for power carts : de en
  • DE431217C - Process for the dry distillation of alkalized waste liquors from the sodium cellulose production : de en
  • PL4712B1 - Automatic electromagnetic fuse for electric wires. : en pl
  • DE431088C - Transport container for live fish : de en
  • CH115603A - Electrolytic rectifier with molten electrolyte. : de en
  • PL4709B1 - Rotary pump with vanes. : en pl
  • PL4892B1 - Timing cock for compressed air brakes. : en pl
  • US1590937A - Matrix-distributing mechanism for typographical machines : en
  • CH115528A - Puttee. : de en
  • US1590577A - Corn header : en
  • FR607461A - Safety jack applicable to all vehicles and army equipment : en fr
  • FR607529A - Horizontal rudder : en fr
  • US1590926A - Dispensing machine : en
  • DE431174C - Electric heater : de en
  • SU1405A1 - Steam Boiler Controller : en ru
  • US1590609A - Electrolytic apparatus : en
  • US1590993A - Headlight projector : en
  • CA262196A - Stoker : en fr
  • DE431102C - Overtaking machine : de en
  • PL4704B1 - Mortar for seeds. : en pl
  • CH115640A - Convertible top. : de en
  • FR607258A - Connection terminal with jumper : en fr
  • PL4746B1 - The layout of the furnace. : en pl
  • GB228573A - Improvements in and relating to systems of heating feed water and the like : en
  • US1590215A - Circuit-controlling device : en
  • US1590834A - Sealing drive : en
  • DK36172C - Packing for confectionery and the like and Procedure for the manufacture of the packing. : da en
  • PL4673B1 - Machine for the production of wire nails. : en pl
  • PL4822B1 - Boots with interchangeable sides. : en pl
  • PL4731B1 - Two-stroke valveless engine with even number of cylinders. : en pl
  • PL4883B1 - Movable grate with wahllweml grates stretched on one side on the girders. : en pl
  • DE431128C - Plug contact : de en
  • PL4819B1 - Device for extracting fat from milk. : en pl
  • US1590405A - Switching device : en
  • USD70475S - Design for a radiotable : en
  • FR607245A - New construction method for reinforced cement poles : en fr
  • GB254358A - Improvements in fuses for projectiles : en
  • GB254384A - An improved rotary engine : en
  • GB254237A - Improvements in cycle and like brake levers : en
  • GB254202A - Improvements in screening apparatus : en
  • FR607423A - Improvements in pistons for internal combustion engines : en fr
  • FR607328A - Body support trolley, mounted on bearings, oscillating, for working under cars, without pit : en fr
  • FR607426A - Improvements to reinforced cement poles to support electrical conductors : en fr
  • GB241949A - Improvements in or relating to the drawing of wires, rods or the like : en
  • GB254064A - Improvements in water gas manufacture : en
  • FR607393A - Quick opening for hermetically sealed boxes : en fr
  • GB254193A - Improvements in power transmitting mechanism : en
  • DE431274C - Fan, the impeller of which revolves in a casing that is coaxially arranged and open at the ends : de en
  • GB254198A - Improvements in roller bearings : en
  • GB254072A - An improved hat or cap for motoring or for general use : en
  • US1590259A - Automatic hay shaker and seed sifter : en
  • US1590267A - Brush : en
  • DK36184C - Light sign with several discharge tubes for high voltage power. : da en
  • DE431095C - Switching device for electric neon advertising : de en
  • FR607213A - Bleed valve : en fr
  • GB254179A - Improvements in or relating to apparatus for casting steel : en
  • FR607319A - Safety clips : en fr
  • GB248764A - Improvements in or relating to mechanism for indicating the height of liquids : en
  • GR1223B - PREPARATION FOR DAMAGE CLEANING OF STRAWS. : el en
  • USRE16372E - fessenden : en
  • GB254176A - Improvements in and relating to differential gearing : en
  • US1590312A - Method of making shoes and heel-securing means used in such method : en
  • GB248725A - Improvements in vents for metal moulds used for casting metals : en
  • GB254121A - Improvements in or relating to suspension devices for windscreens and the like : en
  • GB254024A - Improvements in or relating to sewing machines : en
  • GB246841A - Improvements in or relating to portable ozonisers : en
  • FR607197A - Automatic wiper matchstick holder : en fr
  • GB254170A - Improvements in or relating to stocking guards or protectors : en
  • US1590959A - Lighting fixture : en
  • PL4897B1 - A way to improve the efficiency of frequency transformers. : en pl
  • GB254204A - Process for producing amino-oxy compounds of the aromatic series by electrolysis : en
  • PL4795B1 - : en pl
  • US1590930A - Ultra-violet electrode : en
  • US1590489A - Car coupler : en
  • US1590935A - Kiln : en
  • FR607271A - Device for supercharging internal combustion engines : en fr
  • GB254054A - Improvements in or relating to boxes, cases and the like : en
  • US1590647A - Gravity mixer : en
  • US1590322A - Knitted cap : en
  • US1590425A - Picker-stick motion for looms : en
  • US1590461A - Optical apparatus : en
  • US1590593A - Conversion of cellular or fibrous material : en
  • FR607511A - Safety device against water penetration into the oil of oil coolers for electrical transformers : en fr
  • GB248736A - : en
  • GB254221A - Improvements in and relating to detachable soles and heels for boots and shoes : en
  • DE430930C - Device for air and gas filters with replaceable filter elements : de en
  • DE431143C - Automatic clamping frame for holding vessels : de en
  • FR607215A - Variable compression chamber : en fr
  • FR607216A - Folding pallet for fabric folding machines : en fr
  • FR607375A - Process for the neutralization of oils and fats : en fr
  • GB254100A - A refrigerator for the chilling of liquids such as beer and milk : en
  • PL4862B1 - Machine for sewing hemmed seams. : en pl
  • US1590486A - Fastening for hand bags : en
  • DE431104C - Casting tower for the production of concrete structures : de en
  • ES96828A1 - Arrangement for the electric drive of operating machines by means of a main and an auxiliary motor. : en es
  • GB244535A - Improvements in boxes or containers for powders and powder puffs : en
  • DE431123C - Casting mold for the production of metal bars, decorative strips or the like in a precisely defined or unlimited length : de en
  • DE431191C - Three-wheeled motor vehicle with a self-supporting body : de en
  • FR607364A - Snow groomer for making stones for artificial constructions : en fr
  • FR607528A - Reflector manufacturing process : en fr
  • BE334491A - : en fr
  • CH115195A - Two-pole fused socket. : de en
  • FR607280A - Remote control method in signaling systems by radiated carrier waves or superimposed on existing electrical conduits : en fr
  • US1590257A - Packing bolt for crating beds : en
  • US1590516A - Valve mechanism : en
  • GB254020A - Improvements in the process of, and apparatus for, atomizing liquids containing solid matter in solution or in suspension : en
  • PL4807B1 - A method of producing artificial fuel from a mixture of coal. : en pl
  • US1590363A - Removable dental bridge : en
  • US1590587A - Pneumatic alleviator for hydraulic pumps : en
  • DE431042C - Two-part film spool core for cinema sets : de en
  • DE431209C - Control device for the burners of pulverized coal furnaces : de en
  • FR607221A - Improvements to the firing and cooling processes for ceramic products in tunnel kilns : en fr
  • FR607273A - Improvements to internal combustion engines : en fr
  • DK36157C - Auxiliary combustion chamber for internal combustion engines. : da en
  • US1590251A - Faucet : en
  • FR607394A - Towel : en fr
  • GB254051A - Improvements in measuring taps : en
  • GB254380A - Improvements in and relating to means for operating valves or other mechanism for use more particularly in connection with glass moulding machinery : en
  • US1590851A - Type element for marking machines : en
  • GB230441A - Improvements in and relating to the production of gases resulting from the combustion of sulphur : en
  • PL4791B1 - Pattern made of cloth or similar material. : en pl
  • FR607204A - Improvements to motor vehicles or others : en fr
  • GB254158A - Apparatus for playing a table game : en
  • GB254160A - Improvements in and relating to door closing devices : en
  • US1590883A - Loading and conveying mechanism : en
  • DE430977C - Spring balance : de en
  • CH115632A - Automatic train protection by triggering a signal on the moving train from the route. : de en
  • US1590473A - Window-operating apparatus : en
  • US1590783A - Aeroplane fabric and process of coating the same : en
  • CA262210A - Glass surfacing machine : en fr
  • CH115441A - Shock absorber for spring suspensions of motor vehicles and others. : en fr
  • CH115447A - Springy wheel. : de en
  • FR607263A - Improvements to rectilinear hosiery looms employing needle needle : en fr
  • FR607509A - Rubber vulcanizer : en fr
  • DE431156C - Process of coking peat in the presence of tea oils boiling over 350 ° C : de en
  • GB254249A - Improvements in or relating to open end wrenches of the adjustable jaw type : en
  • CA262091A - Scraper : en fr
  • FR607324A - Improvements to the control of spinners for artificial silk : en fr
  • FR607483A - Process for manufacturing chlorine and sulphate from alkali chlorides : en fr
  • FR607527A - Device for testing suspension springs and groups of suspension springs : en fr
  • GB254150A - Improved manufacture of abrasive articles : en
  • US1590710A - Drawing frame : en
  • FR607339A - : fr
  • GB246845A - Improvements in cinematographic apparatus : en
  • US1590894A - Trunk support and guide : en
  • US1590957A - Match and toothpick dispensing box : en
  • CH115553A - Dare. : de en
  • CH115604A - Method and device for the continuous operation of electrically heated annealing furnaces. : de en
  • FR607449A - Device for transforming a rotational movement into a back and forth movement : en fr
  • FR607254A - New set of marbles : en fr
  • GB254394A - Improvements in and relating to means for utilizing tidal energy : en
  • FR607341A - Improvements to thermionic valves : en fr
  • FR607308A - Transformation of a phonograph horn : en fr
  • FR607536A - Gas heater with automatic air circulation (drawn from outside) around a fireplace to heat and ventilate the apartments : en fr
  • ES96498A1 - A mechanical procedure for the preparation of the olive masses, leaving them in perfect condition so that they can yield all the oil they contain. : en es
  • GB252009A - Improved electrically-heated apparatus for waving or curling the hair : en
  • GB254389A - Improvements in or relating to the desulphuration of zinc ores : en
  • GB240457A - Improvements in apparatus for the regenerative control of electric motors : en
  • FR607200A - Rectifier installation, especially for high voltage direct current : en fr
  • GB254111A - Improvements in or relating to valves for controlling the flow of fluid : en
  • US1590797A - Automobile horn : en
  • US1590677A - Motor : en
  • US1590715A - Batteby cell : en
  • PL4873B1 - Fast drying binder. : en pl
  • GB254126A - Improvements in trusses : en
  • CA262207A - Furnace electrode : en fr
  • CH115659A - Heater. : de en
  • US1590663A - Enzymes and process of isolating them from their solutions : en
  • US1590943A - Roll holder : en
  • USD70464S - Design for a textile fabric : en
  • CA262270A - Bedroom set : en fr
  • CA262059A - Stone production : en fr
  • CH115459A - Apparatus to be adapted to a knitting machine for making color patterned knits therewith. : en fr
  • CH115613A - Pump for transfusion, e.g. of blood. : de en
  • PL4728B1 - A device for the commutation of alternating current machines with a powered stator and a low rotor frequency within normal operating limits. : en pl
  • GB232596A - Improvements in or relating to hand spades : en
  • US1590417A - Means for applying a sensitizing coating to paper : en
  • US1590997A - Sash operator : en
  • CH115424A - Restraint device, intended for use in medicine, surgery and hygiene. : en fr
  • PL4806B1 - Packing the stuffing box with non-thinned sealing rings. : en pl
  • PL4816B1 - twins with a common honey factory. : en pl
  • GB254199A - Improvements in packets for cigarettes : en
  • GB254107A - Improvements relating to mud splash preventing devices for road vehicles : en
  • FR607223A - Process of sizing fibers and fabrics of plant, animal or cellulosic origin : en fr
  • US1590330A - Writing-lead-pointing device : en
  • FR607453A - Improvements to airplanes : en fr
  • DE431007C - Electrically heated machine for the independent preparation of coffee or tea : de en
  • FR607454A - Improvement in knitting needles : en fr
  • DE430998C - Pneumatic hammer with piston control and automatic adjustment device : de en
  • AU5926A - An improved fly proof childs cot : en
  • CA262131A - Automobile extractor : en fr
  • CH114273A - Laundry drying device. : de en
  • GB254021A - Improved process for the manufacture of benzanthrone derivatives : en
  • DE430605C - Brake control for motor vehicle four-stroke engines : de en
  • GB254031A - Spring suspension device for motor vehicles : en
  • CH115480A - Machine for making wooden parts, in particular spokes for car wheels. : en fr
  • CH115557A - Dial. : de en
  • FR607460A - Controller for telephone communications and similar applications : en fr
  • GB250567A - A new or improved process and apparatus for determining the nature of the conditions which set up corrosion in plant traversed by flowing liquids : en
  • PL4692B1 - An apparatus for determining the thickness of the water layer in such steam generators in which the attbo mirrors of the boiler are spinning, or the pipes are stationary and the water layer is spinning. : en pl
  • US1590430A - Spraying device : en
  • US1590751A - Fiber container : en
  • US1590240A - Chair for machine operators : en
  • PL4667B1 - Well hopper. : en pl
  • FR607346A - Process for the manufacture of aluminum salts by treatment of alumina silicates and aluminiferous rocks : en fr
  • FR607477A - New children's game : en fr
  • GB254392A - Improvements in pressure gas producers : en
  • CA262264A - Well casing head : en fr
  • DE430973C - Transformer for automatic current regulation during electric arc welding : de en
  • DE430783C - Electromagnetic telephones or loudspeakers with eccentrically arranged magnets : de en
  • USD70467S - Design for a textile fabric : en
  • DE431152C - Method and device for measuring the distance from the earth's surface in aircraft : de en
  • DE431250C - Process for the production of tints and prints with Kuepen dyes : de en
  • DK36156C - Gas turbine. : da en
  • CH115668A - Potato crusher. : de en
  • CH115637A - Process for the production of a chromium-containing dye. : de en
  • GB254140A - Improvements relating to window sashes : en
  • US1590649A - Flooring material : en
  • CH115497A - Process for cold briquetting of solid fuels. : de en
  • US1590833A - Punch and die for cutting angle and t irons : en
  • US1590197A - Carburetor thermostatic needle valve : en
  • PL4867B1 - The method of obtaining ice dyes. : en pl
  • PL4662B1 - treating zinc-containing iron oxide ores or sulphides. other of nature : en pl
  • US1590749A - Method of making containers : en
  • US1590703A - Oscillatory body for sound reproductions : en
  • CH115728A - Search device on maps, city plans and the like. : de en
  • CH115763A - Fixed transmission bearing. : en fr
  • DE431182C - Insect catch glue : de en
  • DE431199C - Automatic or manual threading device made of sheet metal for shuttle : de en
  • DE431002C - Double rail trolley : de en
  • CA262143A - Foot arch support : en fr
  • DE431013C - Holding and binding tongs for tying the daerme in sausage production : de en
  • CH115753A - Machine for the continuous production of welded pipes from a strip iron. : de en
  • AU2457625A - Improvements in the manufacture of cushon tyres : en
  • DE430914C - Winch with rope drum encapsulated in a housing : de en
  • US1590373A - Furnace : en
  • US1590950A - Filter device : en
  • CA262177A - Refrigerating apparatus : en fr
  • CH114218A - Device to temper artillery projectiles fitted with clockwork rockets. : en fr
  • CH115534A - Pasta press. : en fr
  • CH115580A - Pump for chemical textiles. : en fr
  • DE430997C - Abort flushing device for large and small flushing : de en
  • GB254112A - Improvements relating to cord grips for electric fittings and appliances : en
  • CA262147A - Pit bucket : en fr
  • PL4846B1 - A method and device for producing metallic coatings according to a spraying system inside a movable vessel containing work items. : en pl
  • DE431200C - Separation of the ash-forming components from finely powdered, carbonaceous material : de en
  • US1590224A - Radiodetector : en
  • PL4668B1 - Radiotelegraph or telephone transmitting station. : en pl
  • US1590434A - Antislip device for vehicles : en
  • US1590329A - Nonskid automobile attachment : en
  • US1590975A - Boat : en
  • US1590188A - Sounding reed : en
  • US1590936A - Matrix for typographical machines : en
  • CA262152A - Railway car truck : en fr
  • CH115783A - Reversible injection internal combustion engine. : de en
  • US1590886A - Window blind : en
  • US1590640A - Process of manufacturing oil of a low boiling point from mineral heavy oils : en
  • BE333977A - Improvements in coal processing. : en fr
  • CH115653A - Method and device for the construction of aircraft fuselages or similarly composed, elongated hollow bodies. : de en
  • FR607312A - Method for filling or emptying automobile tanks by measuring or not the liquids sucked in or discharged : en fr
  • BE333899A - Exercise chair : en fr
  • CA262234A - Gauge : en fr
  • CH115350A - Apparatus for recording electrical jolts. : en fr
  • US1590829A - Loom shuttle : en
  • USD70469S - Design fob a textile fabbic : en
  • CH115356A - Improved process for the production of iron from its ores. : en fr
  • CH115558A - A method of manufacturing lever-lift escape lifts manufactured by this process. : en fr
  • CH115717A - Device for feeding stacks of paper to sheet feeding apparatus. : de en
  • FR607403A - Device for fixing annular members on a shaft : en fr
  • GB254049A - Improvements in or relating to projectile fuses : en
  • GB254390A - An improved former for electric inductance coils : en
  • CA262115A - Mail bag holding device : en fr
  • PL4665B1 - Device for automatic replacement of coils for weaving looms with lower or upper harness drive. : en pl
  • PL4782B1 - A device for controlling a knife carriage in cigarette machines. : en pl
  • AU2402225A - Electric signalling device for automotive vehicles : en
  • AU254426A - Variable speed gear : en
  • CA262130A - Advertising device : en fr
  • CA262135A - Artificial resin : en fr
  • FR607202A - Handling and transport of hot metal parts : en fr
  • FR607407A - Aircraft anemometer antenna : en fr
  • FR607542A - High current microphone : en fr
  • GB254027A - Improvements relating to tobacco pipes : en
  • AU2236025A - Improved means for tamping or consolidating cement or other concrete or conglomerate in moulds : en
  • CH115583A - Device for implementing a process for cracking heavy oils by catalysis for supplying internal combustion engines. : en fr
  • CH115688A - Electric heater for bolt flat irons. : de en
  • GB240876A - Improvements in garage doors : en
  • US1590917A - Mechanical pencil : en
  • PL4652B1 - Pump for lubricants dissolving lubricants. : en pl
  • PL4678B1 - Phosphatides production method. : en pl
  • CA262136A - Artificial resin : en fr
  • GB254228A - Improvements relating to spraying oil on the teeth of gears : en
  • GB254388A - An improved method of increasing the nutritive value of food : en
  • GB234520A - Improvements relating to the comminuting and mixing of substances of all kinds : en
  • CH113128A - Peeling machine. : de en
  • CH115332A - Slide intended for obtaining gravure printing plates and cylinders comprising halftones accompanied by text or line drawings, and process for its manufacture. : en fr
  • PL4742B1 - Oil-splitting agent. : en pl
  • CA262101A - Price card : en fr
  • CH115428A - Fire extinguishing device. : de en
  • DK36179C - Propeller. : da en
  • FR607320A - Extendable shock absorber for angling : en fr
  • FR607188A - Long pasta cutting machine : en fr
  • CA262090A - Iron sulphite ore preparation : en fr
  • CH115697A - Iron-clad dough pan. : de en
  • FR607435A - Improvements in cooking and sterilization of any products, and in particular of food products and cans : en fr
  • FR607472A - Signaling device for automobiles and other vehicles : en fr
  • GB235181A - Improvements in the synthetical production of hydrogen cyanide : en
  • DE430970C - Resistor made of double metal sensitive to thermal effects : de en
  • DE431073C - Furnace with standing retort for charring wood : de en
  • ES95985A1 - Discharge tube. : en es
  • GB254152A - Improvements in and relating to weighing machines or scales : en
  • GB252008A - Improvements in or relating to frames for spectacles and the like : en
  • ES95366A2 - A provision for feeding steam boilers. : en es
  • FR607155A - Process for obtaining light hydrocarbons starting from hydrocarbons or heavy cyclic derivatives : en fr
  • US1590214A - Christmas-tree holder : en
  • US1590238A - Traction mechanism : en
  • DE431011C - Slicer : de en
  • DE431067C - Baking bowl : de en
  • GB254139A - Improvements in safety belts for personal wear : en
  • GB242655A - Improvements in plansifters : en
  • US1590375A - Mud guard for motor cars : en
  • US1590509A - Contrcl apparatus : en
  • US1590895A - Distillation of solid material : en
  • GB254370A - Improvements in and connected with automatic reversing switch or pole changing mechanism for dynamo electric machines : en
  • FR607284A - A detergent product and its preparation and application processes : en fr
  • US1590255A - Mine car : en
  • GB254079A - Improvements in and relating to machines for closing collapsible tubes and containers : en
  • CA262118A - Heat transferring method : en fr
  • CA262199A - Heat exchanger : en fr
  • CH115750A - Casting mold for centrifugal casting. : de en
  • PL4734B1 - Artificial cobblestone and the method of its production. Priority: : en pl
  • PL4836B1 - A method of treating starch-containing poppies in order to prevent their rapid fermentation in order to prepare glues, finishes and other materials for production. : en pl
  • USD70495S - Design eok a chaik settee : en
  • USD70478S - Oscar kopel : en
  • GB254093A - Improved resetting device for regulators operated by a pressure medium : en
  • FR607498A - Transformer coulter sowing in rows : en fr
  • GB254052A - Improvements in cylinder-heads for overhead valve internal combustion engines : en
  • DE430867C - Stretching and expanding device for shoes : de en
  • DE431219C - Device for regulating the current in series motors fed by a constant voltage current : de en
  • GB246496A - Improvements in or relating to radiating structures for high frequency electric signalling : en
  • US1590573A - Toy : en
  • BE333920A - : en fr
  • US1590293A - Knitting machine : en
  • US1590610A - Electric monorail engine : en
  • DE431285C - Device for oval bending of workpieces which are used for the production of shoe sole punching knives and similarly shaped knives : de en
  • ES96869A1 - Provision for the handling and interlocking of needles and signals. : en es
  • FR607182A - Improvements to papermaking and other machines : en fr
  • US1590187A - Clip : en
  • US1590513A - Cooling apparatus : en
  • US1590759A - Engine starter : en
  • US1590843A - Overalls : en
  • PL4870B1 - Conversion of lead sulphate to lead carbonate. : en pl
  • US1590239A - Rock-drill support : en
  • US1590718A - Vat sulphide dyes : en
  • USD70484S - Design for a burial-vault handle : en
  • CH115644A - Bay of Pigs. : de en
  • US1590495A - Windmill : en
  • US1590315A - Car-truck construction : en
  • FR607488A - New motor plow : en fr
  • GB254352A - Improvements in apparatus for the manufacture of lead oxide : en
  • ES95892A1 - Provision for repeating signals on locomotives. : en es
  • FR607165A - Edge filtration improvements : en fr
  • US1590400A - Fastening for pouches, wallets, and all kinds of leather containers : en
  • GB254087A - Improvements relating to automatic and semi-automatic telephone systems : en
  • US1590956A - Process of and apparatus for molding shaped articles such as containers for milk, cream, jam, and the like from fibrous pulp : en
  • PL4696B1 - The method of dry distillation of slate, brown coal, etc. : en pl
  • US1590428A - Wired radio broadcasting system : en
  • US1590558A - Adjustable time and phase distributing valve : en
  • US1590607A - Treatment of organic material : en
  • GB254348A - Improvements in and relating to overload cut-outs : en
  • US1590372A - Preparation of sterilizing agents, germicides, and the like : en
  • US1590984A - Window mounting : en
  • GB254018A - Improvements relating to in situ building with concrete or the like : en
  • PL4748B1 - A way to quickly soak flax, hemp and other textile plants. : en pl
  • PL4711B3 - Cross-current spray cooler for cooling water on vehicle steam condensing equipment. : en pl
  • GB249810A - Improvements in windshields for motor and like vehicles : en
  • GB254156A - Improvements in or relating to bedstead mattresses : en
  • FR607391A - Pyrography device : en fr
  • FR607349A - Support sub-hubs, for one or more wheels : en fr
  • FR607422A - Device for the use of heavy oils in explosion engines : en fr
  • GB254183A - Improvements in automatic and semi-automatic telephone systems : en
  • FR607240A - Process for manufacturing aluminum apparatus, such as radiators and apparatus conforming to those obtained by these processes : en fr
  • DE430747C - Feed device for automatic scales : de en
  • FR607411A - Application of a device preventing contagion by drinking water in animal drinkers comprising the principle of communicating vessels, and also allowing the complete emptying of the pipes : en fr
  • FR607261A - Process for the recovery in the free state of sulfur fixed on metals in purification operations or other similar operations : en fr
  • DE431108C - Lubricating device for the rollers and the chain links of the belt screen : de en
  • FR607236A - Laminated pole for direct current machines : en fr
  • FR607519A - Device for automatically raising armor frames or sawing machines with one or more blades, intended for sawing or debitage of marble, granite and stones in general : en fr
  • FR607191A - Advanced dispenser for artificial silk, wool, cotton and other textiles : en fr
  • GB240154A - Improvements relating to means for use in driving machines, particularly household machines : en
  • GB251601A - Improvements in and relating to the feeding of multi-pressure steam-generating installations with a common firing system : en
  • FR607369A - Bead drilling machine : en fr
  • GB246157A - Improvements in and relating to machines for forming plastic material : en
  • DE431080C - Atomizer : de en
  • FR607265A - Frame in centrifugal elements : en fr
  • FR607388A - Ship anchor : en fr
  • GB247154A - Improvements in magazine supporting and shifting devices for typographical composingmachines : en
  • DK36181C - Device at Fireplaces with Grate, in particular Steam boiler. : da en
  • FR607313A - : fr
  • PL4889B1 - A method of making a mass of solids suitable as a material for ground structures. : en pl
  • US1590321A - Liqirid-feecotg appabatus : en
  • US1590253A - Crosshead and guide : en
  • US1590378A - Rotary core drill : en
  • US1590517A - Pipe-thread protector : en
  • DE431141C - Asparagus and vegetable peeler with several peeling knives : de en
  • ES95789A1 - An electric vehicle direction indicator. : en es
  • US1590839A - Railway-traffic-controlling apparatus : en
  • GB254393A - Improvements in or relating to means for preventing the overcharging of accumulator batteries : en
  • DK36159C - Hole conductor for high voltage electrical wires. : da en
  • US1590967A - Price-exhibiting device : en
  • GB254113A - Automatic wash-box seal : en
  • GB254225A - Improvements in or relating to umbrellas : en
  • US1590725A - Letter-box post : en
  • USD70494S - Design for a vanity case os similar article : en
  • CH115638A - Device for saving fuel when operating an explosion engine. : de en
  • GB254068A - Improvements in or relating to mechanical screens, strainers and the like : en
  • GB254759A - Hydraulic driving gear for broaching and other machines : en
  • DE431105C - Machine for wrapping objects in tinfoil, paper or the like. : de en
  • US1590977A - Preventing the angular motion of bodies : en
  • US1590901A - Process for the destructive distillation of wood : en
  • DE431074C - Extraction container : de en
  • US1590537A - Train connection : en
  • US1590666A - Flexible shaft and cable support : en
  • CH115678A - Spool of thread for sale, without a spool, and method of making it. : en fr
  • GB254386A - An improved non-slipping hoof-pad : en
  • CA262204A - Wheel rim : en fr
  • CH115445A - Method and device for increasing the tractive power of motor vehicles. : de en
  • GB254173A - Improvements in or relating to garment or laundry pressing machines : en
  • SU1408A1 - Mechanism for driving a flat sieve : en ru
  • GB249813A - Improvements in chesterfields convertible into bedsteads : en
  • FR607176A - Rigid frame for casings of cushions, backrests, box springs, seats and other applications : en fr
  • FR607416A - Improvements to tire inflators or similar pumps : en fr
  • GB254115A - Method of distilling bituminous fuels : en
  • CA262065A - Faucet : en fr
  • CA262067A - Egg separator : en fr
  • CH115306A - Method and apparatus for the manufacture of absolute alcohol. : en fr
  • FR607499A - Mechanical device using the lever principle to multiply the initial force : en fr
  • GB238217A - Improvements in and relating to electric induction motor windings : en
  • PL4669B1 - Tile made of enamel sheet. : en pl
  • US1590512A - Combination electrical connecter and fixture-supporting device : en
  • GB254143A - Improvements relating to licence displaying devices or holders for use on motor vehicles : en
  • PL4754B1 - A method of treating a liquid, e.g. water softening, by exchanging bases. : en pl
  • US1590288A - Vehicle wheel : en
  • USD70479S - Design for a sandwich tray : en
  • FR607486A - Device for the methodical pasteurization of all products in closed containers : en fr
  • FR607228A - Pass-through and test bench for motor vehicles, with multiple applications : en fr
  • FR607251A - Combustion engine : en fr
  • US1590176A - Bag package : en
  • DE430815C - Arrangement for the precise control of measuring instruments by means of weak sound intensities : de en
  • FR607462A - Advanced reversible handlebars : en fr
  • DE431057C - Device for drilling cylindrical holes in rock with several counter-rotating spindles : de en
  • US1590526A - Highway construction : en
  • GB254071A - Power transmitting and speed regulating gear : en
  • US1590328A - Fastening means for turbine blading : en
  • US1590383A - Pulp-forming machine : en
  • US1590407A - Typewriting machine : en
  • US1590508A - Transmission system : en
  • US1590928A - Lawn mower : en
  • FR607371A - telescopic mine prop incorporating an eccentric locking device : en fr
  • GB254151A - Down draught preventer : en
  • US1590271A - Stern-tube packing : en
  • US1590578A - Oil dispenser : en
  • CH115285A - Insert for aligning the side edges in the production of tubular fabrics, especially those with warp or weft, or both made of crepe material. : de en
  • CH115530A - Spring clip for push buttons. : de en
  • CH115723A - Device for cooling by air, in projection devices, the image support. : en fr
  • US1590275A - Control system : en
  • US1590847A - Brake-shoe art : en
  • CH115677A - Improvement in stretching with crisscrossing bars "intersectings" for stretching wool before combing. : en fr
  • US1590228A - Assxg-nobs : en
  • US1590230A - Dishwasher : en
  • AU173326A - Improvements in cells : en
  • CH115234A - Device for electric traction vehicles to prevent the reversing switch from being switched to the opposite direction of travel while driving. : de en
  • US1590196A - Flotation agent : en
  • PL4682B1 - The method and device for refining the prasmola. : en pl
  • US1590290A - Shell or projectile of the armor-piercing type : en
  • US1590343A - Finishing wheel : en
  • US1590812A - Boiler tube : en
  • USD70463S - Leo bltthm : en
  • CH115695A - Stretching and expanding device for shoes. : de en
  • AU217426A - Improvements in or relating to protectors for tennis rackets andthe like : en
  • PL4690B3 - Steam locomotive with condensation. : en pl
  • PL4739B1 - Trough or tumble dryer with variable air or drying gas flow direction. : en pl
  • CA262141A - Heat interchange mechanism : en fr
  • CH115422A - Artificial tooth. : de en
  • US1590585A - Mining machine : en
  • US1590622A - Apparatus for producing sulphurous acid gases : en
  • CA262194A - Artificial resin : en fr
  • BE334380A - : en
  • CA262146A - Hair protecting means : en fr
  • CH115452A - Cooling device for oil motor locomotives. : de en
  • CH115602A - Fuse. : en fr
  • CH115636A - Process for the production of a new azo dye. : de en
  • CH115569A - Shirt button. : de en
  • CH115427A - Device for extinguishing fire with the help of foam. : de en
  • BE334419A - : en fr
  • CH115357A - Method and apparatus for heating by a combination of combustion flames and electric arcs. : en fr
  • DK36155C - Method for Manufacturing a Fiber-Clad Core. : da en
  • US1590800A - Lubricant : en
  • CA262134A - Bread rack : en fr
  • CA262192A - Door lock : en fr
  • DE430847C - Clothes button : de en
  • FR607520A - Improvements to inner tubes for pneumatic tires : en fr
  • AU248926A - Improved coin sorting means : en
  • US1590380A - Method of reproducing pictures : en
  • CA262257A - Submarine signalling : en fr
  • CH115589A - Steam system with heat storage. : de en
  • CA262110A - Drawer pull and latch : en fr
  • CH115311A - Apparatus for the production of synthetic ammonia. : en fr
  • CH115787A - Operating method for centrifugal pumps conveying hot water and the device for its execution. : de en
  • PL4759B1 - Internal combustion engine with a mixture pump in the form of a crankcase. : en pl
  • US1590284A - Vehicle wheel : en
  • US1590639A - Apparatus for use in inspecting tires : en
  • CA262159A - Vacuum cleaner mechanism : en fr
  • DE431214C - Dismantling process : de en
  • FR607429A - Further training in theater stage machinery : en fr
  • US1590617A - Process for treating petroleum emulsions : en
  • US1590660A - Windshield : en
  • GB254377A - Improvements in or relating to variable pitch propellers : en
  • CA262070A - Furnace : en fr
  • CH115545A - Recording kinematograph with power drive. : de en
  • GB254189A - Improvements in or relating to disinfecting cabinets and the like : en
  • CA262104A - Conveyer : en fr
  • CH115489A - Method for harvesting seeds. : de en
  • DE431135C - Process for operating generators that are used to gasify the residues from grate furnaces that work together with them : de en
  • ES94683A1 - A shock absorber for all kinds of vehicles. : en es
  • GB254169A - Improvements in line-spacing mechanism for typewriting machines : en
  • CH115477A - Process for the production of a chromium-containing dye. : de en
  • CH115615A - Rope ladder. : de en
  • CH115730A - Speed regulator on pointer games. : de en
  • BE334465A - : en fr
  • CA262249A - Canning process : en fr
  • US1590733A - Pressure-retaining valve holder and pipe anchor : en
  • CH114460A - Container for dry cooling of coke. : de en
  • CH115539A - Machine for making tubular envelopes from sheets of paper or other materials. : en fr
  • CH115765A - Centrifugal force brake. : en fr
  • US1590460A - Temporary binder : en
  • US1590216A - Pull-switch socket : en
  • CA262187A - Sulphur burner : en fr
  • CH115774A - Lube oil heating device for vacuum pumps. : de en
  • FR607456A - Process for softening, spinning and twisting artificial silk : en fr
  • US1590555A - Lock switch : en
  • US1590572A - Strainer cup for varnish and the like : en
  • US1590602A - Method of treating organic material : en
  • US1590656A - System oe teeating : en
  • DE431326C - Process and furnace for the extraction of pig iron : de en
  • US1590379A - Furnace : en
  • ES96564A1 - An ornament drawing procedure for furniture decoration. : en es
  • FR607408A - Gear change device : en fr
  • US1590614A - Oil burner for furnaces : en
  • US1590825A - Railway-traffic-controlling apparatus : en
  • US1590927A - Sofa pillow simulating doll : en
  • FR607400A - Device allowing access to the moving walkway : en fr
  • GB254041A - Improvements in the manufacture of nitro-cellulose varnishes : en
  • CA262217A - Interference reducing means for radio receiving apparatus : en fr
  • CA262245A - Bumper : en fr
  • CA262132A - Draft gear : en fr
  • DE427122C - Typewriter : de en
  • GB254086A - The manufacture of new arsenic compounds of the aromatic series : en
  • US1590754A - Method of making container closures : en
  • GB254037A - Improvements relating to milking pails : en
  • CA262129A - Stocking : en fr
  • CA262254A - Frequency selective system : en fr
  • FR607276A - Trim and removable connection device for cords, wires or metal cables, electrically conductive to no : en fr
  • US1590583A - Forging mechanism : en
  • US1590915A - Composition of matter for removing incrustations : en
  • US1590455A - Flatiron support : en
  • US1590597A - Photographic film and method of making the same : en
  • US1590869A - Stringed musical instrument : en
  • FR607417A - Tube welding process : en fr
  • GB254057A - Improvements in or relating to churns : en
  • FR607209A - Helical spring serving as safety for nuts : en fr
  • GB254205A - Improvement in attachment for firearms : en
  • DE430784C - Electrodynamic loudspeaker : de en
  • FR607468A - Valve dam : en fr
  • GB254178A - Improvements in vacuum tube reactivators : en
  • US1590643A - Guide for portable drills : en
  • FR607206A - Improvements to sealing devices for oscillating shafts of refrigeration machine compressors : en fr
  • FR607260A - Process for recovering sulfur retained by metals in the free state : en fr
  • GB254240A - Means for securing coverings on ironing boards or the like : en
  • FR607195A - Device for the protection of the lower cylindrical bodies of multi-tube boilers : en fr
  • US1590468A - Burner for electric ranges : en
  • US1590877A - Fire preventing and extinguishing means : en
  • US1590579A - Vehicle spring controller : en
  • DE431004C - Sound line for sound reproduction devices, speaking machines or the like. : de en
  • FR607234A - Regulator with servomotor for prime movers, in particular for hydraulic turbines : en fr
  • FR607507A - Postage Stamp Gluing Machine : en fr
  • GB254668A - Improvements in and relating to the manufacture of unsplinterable glass and other vitous cemented composite bodies : en
  • US1590874A - Engine-cooling means for automobiles : en
  • US1590904A - Machine for molding insole flanges : en
  • DE430682C - Process for the production of butyl chlorides : de en
  • FR607295A - Process for feeding cathode ray tubes using the walls of the tubes as dielectric : en fr
  • GB254032A - Telephone receiver : en
  • US1590387A - Spinning flier : en
  • US1590463A - Optical toy : en
  • US1590632A - Typewriting machine : en
  • USD70491S - Design for a bracelet or similar article : en
  • US1590871A - Weaving loom : en
  • DE430853C - Combustion chamber for injection internal combustion engines arranged in the piston : de en
  • US1590326A - Brake-valve device : en
  • DE431115C - Mop and broomstick fasteners : de en
  • PL4792B1 - : en pl
  • PL4762B1 - Method of using the condensate from the brakes to supply the steam engine boiler. : en pl
  • US1590989A - Fuel burner : en
  • DE430913C - Start-up controller for conveyor machines : de en
  • CH115146A - Meter board with single pole screw plug fuses. : de en
  • DE431322C - Deglazing coal : de en
  • DE431014C - Security lock with lock cylinder and pin tumblers : de en
  • BE334373A - Method of transmitting electric charges over a distance : en fr
  • CH114647A - Garage for motor vehicles of relatively small dimensions. : en fr
  • DK36165C - Device for Forcing the Column Forms in Reinforced Concrete Building. : da en
  • FR607496A - Device applicable to merchandise displays, etc. : en fr
  • PL4878B1 - Carburetor. : en pl
  • US1590436A - Combined exciting and damper winding for dynamo-electric machines : en
  • US1590652A - Cornucopia-folding machine : en
  • DE431009C - Friction gear change transmission : de en
  • GB254904A - Improvements in or relating to casting apparatus : en
  • DE431062C - Impact tool : de en
  • GB254025A - Improvements in and relating to reversing gearing : en
  • DE431122C - Fuse for power plants with storage facilities, especially steam turbines : de en
  • FR607475A - Starting device for internal combustion engines, particularly for aircraft engines : en fr
  • ES96042A1 - Improvements in the mechanical devices for actuating the tacos of the voices of the small bellows organs and similar instruments. : en es
  • FR607187A - Automatic chain delivery device for looms : en fr
  • FR607190A - Mobile weight for beam balance containing a device indicating partial weighings, their totals and their number : en fr
  • GB254245A - Improvements in devices for automatic spacing in pleating machines : en
  • FR607409A - Advertising device : en fr
  • ES96136A1 - Improvements made in the grease boxes of the rolling stock shafts. : en es
  • FR607374A - Device for walking on water : en fr
  • FR607508A - Arrangement of bars for hearths such as movable grates, flat grates and the like : en fr
  • GB228544A - Improvements in and relating to motor vehicles : en
  • US1590775A - Fitting : en
  • GB252332A - Improvements in foldable baby carriages : en
  • GB254167A - Improvements relating to anti-dazzle devices for the use of drivers of vehicles : en
  • GB254226A - An improved supporting device for smokers' pipes or cigar or cigarette holders whilein use : en
  • GR1222B - NEW METHOD ALLOWING THE SWITCHING OF OPERATING GAS PRODUCERS BY LIQUIDATION AND FRACTIONAL DISTILLATION. : el en
  • GB254349A - Electrical impulse generator : en
  • DE431306C - Process for the production of chemical-resistant filter cloths or felts : de en
  • GB254207A - Improved manufacture of abrasive articles : en
  • BE334298R - Description of the automatic weight balancer : en fr
  • CA262248A - Tobacco package : en fr
  • DE430607C - Closable valve in the sense of a lock : de en
  • US1590542A - Tamping mechanism for concrete-block machines : en
  • US1591004A - Centrifugal machine : en
  • FR607383A - Improvements to spring devices intended to hold closed the two parts of flexible collars, tie clips, etc. : en fr
  • US1590414A - Doorcheck : en
  • US1590432A - Power pump : en
  • CA262154A - Wax paper package : en fr
  • CH115242A - Recorder stamper. : en fr
  • DK36178C - Row cleaner with common, adjustable plate carrier. : da en
  • GB254382A - Improvements in apparatus for effecting intimate contact between liquids and gases : en
  • CA262170A - Scale : en fr
  • CA262126A - Medicinal compound : en fr
  • CH115399A - Process for the separation of a gas mixture into its constituents by liquefaction and rectification, and installation for carrying out this process. : en fr
  • CH115460A - Process for the production of a resistant wetting and degreasing agent. : de en
  • GB254077A - A new or improved clip or support for horticultural and other labels : en
  • US1590524A - Musical ornament for christmas trees : en
  • ES96072A1 - Improvements in automatic coffee filter machines. : en es
  • GB254016A - Improvements in or relating to sound amplifiers or loud speakers : en
  • GB254137A - An improved method of and means for preventing discharges from surfaces or bodies charged to a high electrical potential : en
  • GB254194A - Improvements in and relating to air pressure gauges : en
  • GR1220B - CONTROLLER OF MECHANICAL FIRE PIPELINES WITH WATCH MECHANISM FOR PROJECTOR MISSIONS. : el en
  • GB254368A - Nut cracking machine : en
  • FR607443A - Flexible hose for gasoline : en fr
  • FR607451A - New removable strap for feminine lingerie : en fr
  • CA262116A - Ladder : en fr
  • CH115732A - Piston fluid meter. : de en
  • FR607255A - Rail junction device using fish plates : en fr
  • FR607274A - Manufacturing process by molding sculptural objects such as dolls heads, masks, etc. : en fr
  • GB254229A - Improvements relating to manure distributors : en
  • CA262166A - Tire machine : en fr
  • US1590667A - Emergency-brake-operating lever for automobiles : en
  • CH114539A - Necklace cord. : de en
  • CH115596A - Anchorage insulator for power line conductors. : en fr
  • CH115704A - Process and plant for the production of finely subdivided carbon and a gas mixture containing acetylene and hydrogen from mixtures of liquid or easily fusible hydrocarbons. : en fr
  • BE333942A - : en fr
  • FR607533A - Multiple differential diaphragms for loudspeakers or other analog devices : en fr
  • CH114348A - Rotating blades for centrifugal machines, in particular steam and gas turbines. : de en
  • CA262240A - Transmission gearing : en fr
  • US1590180A - Radiant superheater : en
  • DK36167C - Coin Tossing Device for Vending Machines. : da en
  • CH115621A - Automatic projection apparatus for advertising and the like. : de en
  • US1590594A - Treatment of fibrous or cellular organic material : en
  • US1590769A - Furnace door : en
  • US1590999A - Process for manufacturing foils : en
  • PL4757B1 - Device for stretching foil for sound cans, telephones, acoustic devices and the like. : en pl
  • US1590441A - Door and locking means therefor : en
  • CA262180A - Refrigerating apparatus : en fr
  • CA262184A - Winding machine : en fr
  • US1590554A - Saw : en
  • CA262111A - Cinematographic picture : en fr
  • CH115465A - Process for the production of a new azo dye. : de en
  • CH115538A - Process for the production of electrolytic metal coatings with a smooth surface. : de en
  • CH115472A - Process for the production of a chromium-containing dye. : de en
  • CH115630A - Pressurized fluid brake. : en fr
  • BE334238A - : en
  • CH115701A - Process for transferring substances that are insoluble in water and immiscible with water into a durable emulsifiable with water and aqueous solutions respectively. colloidal soluble form. : de en
  • CH115727A - Map. : de en
  • US1590887A - Merry-go-round : en
  • US1590951A - Electrical signaling method : en
  • US1590740A - Paneled reflector : en
  • US1590960A - Holder : en
  • CH115633A - Propeller. : de en
  • DE431125C - Device for securing the tipping box on tipping box wagons, which can be tilted to both sides : de en
  • CA262241A - Transmission gearing : en fr
  • BE334296A - Improved method and apparatus for burning pulverized fuel : en fr
  • DE431055C - Storage for grinding spindles : de en
  • US1590490A - Car-coupler unit : en
  • PL4814B1 - Device for lubricating wheels. : en pl
  • CA262058A - Casting machine : en fr
  • CH115505A - Casserole, used in particular for the preparation of vegetables. : en fr
  • PL4895B1 - Perforated rubber sole. : en pl
  • US1590292A - Pattern mechanism for knitting machines : en
  • PL4670B1 - The method of producing silicates of basic dyes. : en pl
  • US1590242A - Toy trackway : en
  • US1590908A - Pipe coupling : en
  • CH115568A - Means for fixing the handle in tools of all kinds. : de en
  • US1590285A - Universal joint : en
  • CH115561A - Back wall for alarm clocks. : de en
  • AU2362825A - An improved direction indicator for vehicles : en
  • CA262140A - Filler and drainer : en fr
  • CH115578A - Hydraulic jack. : de en
  • DE430830C - Electric hot water heating : de en
  • FR607336A - Device for loading or stacking tiles, bricks or other materials : en fr
  • GB254135A - Improvements in trousers, breeches and like garments : en
  • US1590504A - Sanitary built-in clean-out : en
  • US1590590A - Combined water system service protector and electrical ground : en
  • USD70489S - Design for a badge : en
  • CA262272A - Distillation apparatus : en fr
  • CH115475A - Process for the production of a chromium-containing dye. : de en
  • CH115488A - Cutter part. : en fr
  • US1590222A - Lug chuck for rock drills : en
  • US1590619A - Shears sharpener : en
  • PL4804B1 - Device for flushing water toilets. : en pl
  • US1590234A - Power-dump body : en
  • US1590277A - Seamless hollow article and process of making same : en
  • CH115443A - Device for controlling the brakes in vehicles having brakes on all four wheels. : en fr
  • US1590254A - Attachment for motion-picture machines : en
  • CA262108A - Aerial transporter : en fr
  • US1590431A - Method and device for marking articles : en
  • US1590521A - Condensing apparatus in connection with an electric furnace for the production of volatile metals : en
  • US1590982A - Farrowing house : en
  • PL4863B1 - Method and device for mixing and drying. : en pl
  • US1590559A - Shock absorber : en
  • US1590888A - Nut lock : en
  • DE430823C - Turntable with dump truck : de en
  • CA262093A - Fibrous material mould : en fr
  • CA262137A - Car truck : en fr
  • CA262188A - Grease cup : en fr
  • CA262191A - Multiplying machine : en fr
  • PL4756B1 - Belt dryer. : en pl
  • USD70476S - Design for a tumbler : en
  • US1590832A - Draft rigging : en
  • USD70468S - Design for a textile fabric : en
  • CH114388A - Method and device for generating advertisements on traffic areas. : de en
  • CA262092A - Child's vehicle : en fr
  • US1590760A - Feeler mechanism for looms : en
  • US1590743A - Toy motion-picture machine : en
  • US1590863A - Tie truck : en
  • US1590987A - Chemical pulp-cooking process : en
  • US1590369A - Device for preventing undesired vibrations in sound signaling apparatus : en
  • US1590278A - Can-filling machine : en
  • US1590347A - Method of making heels : en
  • US1590853A - Collapsible tube : en
  • DK36182C - Heater. : da en
  • GB254048A - Improvements in or relating to sprocket wheels or pulleys : en
  • US1590880A - Aeroplane : en
  • CA262178A - Refrigerating apparatus : en fr
  • DE431138C - Coal dust firing, especially for locomotives : de en
  • AU2443725A - Improved table cricket game apparatus : en
  • CA262105A - Welding machine : en fr
  • US1590981A - Locking device for ignition switches : en
  • CA262193A - Time recorder : en fr
  • GB254144A - Improvements in carburettors for use in connection with internal combustion engines : en
  • US1590891A - Ignition element : en
  • DE431044C - Ring shower for cooling bottles and jugs : de en
  • GB249084A - Improvements in lead-in wires for electric lamps and the like, and method of making the same : en
  • FR607264A - File manufacturing process : en fr
  • GB254023A - Improvements in kilns or ovens for baking pottery or the like : en
  • FR607387A - Use of the mechanical pencil outer tube to close the mine reserve : en fr
  • ES95137A1 - Improvements in refrigeration facilities. : en es
  • FR607178A - Improvements made to the attachment devices, to their support, engine covers, in particular those for motor vehicle covers : en fr
  • US1590505A - Apparatus for determining the level of heated liquid in a. vessel containing both the liquid and its vapor : en
  • US1590815A - Dust and insect proof package : en
  • DE431320C - Process for the production of printing forms : de en
  • US1590454A - Automobile radiator-heating device : en
  • US1590605A - Electric-battery construction : en
  • CH115627A - Method for eliminating the dazzling of road users by vehicle headlights and device for its implementation. : en fr
  • CH115700A - Process for manufacturing ultrafilter membranes. : en fr
  • GB254383A - Improvements in the control of prime movers : en
  • US1590799A - Side frame : en
  • FR607458A - Two-piece automobile wheel without bolts under the rim : en fr
  • FR607474A - Improvements to the cores of centrifugal molds for pipes : en fr
  • CH115327A - Machine for printing postage stamps, vouchers, tickets, etc. : en fr
  • GB254231A - Improvements in or relating to pendulums : en
  • DE431234C - Machine for grinding and polishing flat glass plates : de en
  • US1590681A - Drilling head : en
  • FR607523A - Device for wire telegraphy using alternating current : en fr
  • US1590873A - Primary cell : en
  • CH115639A - Announcement pillar. : de en
  • FR607309A - Rolling machine system for manufacturing metal objects in cylindrical or conical shape : en fr
  • PL4672B1 - Machine for winding the wire into eight coils into two parallel stamens : en pl
  • US1590990A - Gantry crane : en
  • CH115540A - Machine for sealing envelopes. : de en
  • CH115689A - Laundry press. : de en
  • FR607390A - Automatic gear change by double differential : en fr
  • FR607459A - Method of construction of fins for finned pipes for heat exchangers : en fr
  • DE431131C - Installation self-switch in plug form : de en
  • DK36170C - Apparatus for Manufacturing and Supplying Foam in the Manufacture of Porous Insulation and Building Materials. : da en
  • DE431270C - Wind supply regulator for gas generators activated by a pressure measuring device : de en
  • FR607310A - Application of a vending machine to wireless telephony devices, allowing paid or non-paying distribution of hearings limited to a determined time : en fr
  • FR607372A - Process for lowering the combustion temperature in pulverized coal heating installations : en fr
  • GB254182A - Improvements in or relating to parallel knitting machines : en
  • US1590969A - Tube holder and protector : en
  • FR607359A - Method of manufacturing a loop or fleece knit and machine allowing the realization : en fr
  • FR607500A - Mechanical boat for dyeing fabrics, with automatic disengagement system triggered by tangling of fabrics : en fr
  • GB254147A - Improvements relating to radio tuning apparatus : en
  • US1590532A - Method and arrangement for the examination and the regulation of optical systems : en
  • US1590671A - Floor-surfacing machine : en
  • US1590998A - Combined keyboard and chart : en
  • DE419178C - Device for copying the titles between the individual scenes of the positive film strip to be produced in a continuous band : de en
  • FR607244A - Direct reading balance : en fr
  • FR607329A - Quick buckle and unbuckle device particularly applicable to parachutes and aviation belts : en fr
  • FR607210A - Horseshoe : en fr
  • GB254089A - Improvements relating to ovens : en
  • FR607225A - New enameling device : en fr
  • FR607546A - : fr
  • GB235240A - Improvements in and relating to percussion fuses : en
  • FR607471A - Extendable pulley disengagement speed change : en fr
  • GB240859A - Manufacture of 1:4:5:8-naphthalenetetracarboxylic acid : en
  • GB254132A - Improvement relating to lamp reflector galleries : en
  • FR607219A - Flexible fixing device : en fr
  • FR607479A - Device for automatic adjustment of the charge of accumulator batteries with alkaline electrolyte working in parallel with a dynamo-electric machine : en fr
  • GB248735A - Improvements in or relating to machines for use in making boxes and crates : en
  • PL4683B1 - Camera for transmitting letters and drawings at a distance. : en pl
  • US1590367A - Label-applying mechanism : en
  • SU1401A1 - Apparatus for applying paint with compressed air : en ru
  • US1590237A - Method of making tubular corrugated walls : en
  • US1590385A - Slate-splitting machine : en
  • US1590945A - Skimming evaporator : en
  • PL4828B1 - A device that prevents cows and other animals from leaving pastures. : en pl
  • US1590601A - Treatment of organic material : en
  • US1590623A - Flash light : en
  • PL4842B1 - Machine for pulling and cutting glass rods and tubes. : en pl
  • ES96666A1 - A mechanical procedure to lift and transport the mass, pasture or viand of the olives and its pomace. : en es
  • FR607358A - Universal bearing cone for bicycle, motorcycle or other hubs : en fr
  • GB254387A - Improvements in the production of coated or protected metal plates or other bodies : en
  • FR607433A - Box to contain and transport games : en fr
  • GR1228B - UNBREAKABLE INSULATION FROM HARD WOOD AND INSULATION OF ASPHALT, FOR THE CONSTRUCTION AND INSTALLATION OF TELEGRAPHIC LINES. : el en
  • US1590488A - Fret saw : en
  • CH114140A - Device for setting the time and winding a time indicator such as a watch : en fr
  • US1590650A - Anchoring device for deck-coating material : en
  • US1590882A - Gas torch : en
  • GB254148A - Improvements in and connected with spanners, wrenches or the like : en
  • FR607537A - Process for the production of alumina sulphate and alums using clays : en fr
  • CH115504A - Pie and cake carriers. : de en
  • DK36153C - Leclanchetorelement and Procedure as well as Tools for its Manufacture. : da en
  • GB254171A - Improvements in strap buckles : en
  • GB254103A - A self-righting toy canoe : en
  • GB254187A - Improvements in metallic wheels for vehicles : en
  • FR607162A - Apparatus for diluting air, medicinal gases coming from a container, and for delivering them in quantities suitable for use in inhalations : en fr
  • FR607172A - Case allowing the series or quantity assembly of flashlight batteries : en fr
  • PL4674B1 - A method of bleaching plant fibers, wood, paper and similar materials. : en pl
  • US1590185A - Light source and light-sensitive coating for phonocinematography : en
  • PL4747B1 - Method and device for washing threads on spools or the like. : en pl
  • PL4766B1 - Method and apparatus for obtaining hydrogen. : en pl
  • US1590179A - Braiding or plaiting machine : en
  • GB254155A - Vehicle wheel : en
  • GB254227A - Improvements in or relating to fasteners of the press button type : en
  • DE430903C - Process for the production of a gaseous fuel mixture in furnaces for liquid fuels : de en
  • FR607415A - Improvements to overhead cable carriers, runways and the like : en fr
  • DE431114C - Oven gas burner : de en
  • PL4811B1 - A gun with barrel recoil. : en pl
  • PL4854B1 - Repeated, self-cocking trigger mechanism. : en pl
  • DE431139C - Slag granulator for pulverized coal combustion : de en
  • GB254118A - Improvements in or relating to gas cooking ovens : en
  • GB254363A - Improved bilge pump assembly for kelvin marine motors : en
  • GB254146A - Improvements relating to devices for removing crown-corks or the like from bottles : en
  • GB254776A - Improvements in switches : en
  • US1590191A - Plow : en
  • GB254777A - Improvements in or relating to casting apparatus : en
  • DE431215C - Wave-shaped gas filter made of cloth : de en
  • DE431268C - Gas generator with not lined shaft jacket : de en
  • DE431082C - Sighting device for ship purposes with a panoramic telescope : de en
  • FR607152A - Guarantee process for radiotelegraph and radiotelephone receivers : en fr
  • FR607485A - Removable device serving as a crampon for horses : en fr
  • ES96022A1 - Spring clip to fix the watch to the pocket. : en es
  • GB234826A - Improvements in or relating to the treatment of sulphide ores or sulphidic metallurgical products : en
  • DE430457C - Lighting device for measuring devices, in particular for those on motor vehicles : de en
  • GB254050A - Improvements in the manufacture of metal, more especially magnesium, from the corresponding metallic chloride : en
  • FR607283A - Insulating bodies permeable to magnetic flux, their preparation and application to the electrical industries : en fr
  • PL4663B1 - A double locking device to prevent the watch from being stolen. : en pl
  • US1590798A - Drier : en
  • DE431048C - Device for pre-polishing cylinder, especially tenon surfaces : de en
  • DE430937C - Three-wheeled vehicle powered by an internal combustion engine : de en
  • DE431185C - Flute : de en
  • GB254142A - Improvements in visible indexes : en
  • GB254779A - Electric telegraph systems : en
  • CA262171A - Scale : en fr
  • CH115484A - Wet fitting for electric lamps. : de en
  • US1590627A - Sound conveyer : en
  • CH115478A - Process for the preparation of a quinoid derivative of the 2nd 1-naphto-pheno-thiazines. : de en
  • CH115548A - Swim ring. : de en
  • US1590780A - Hairpin : en
  • CH115658A - Continuous heating wood stove. : en fr
  • CH115699A - Device for fine and ultra-fine crushing and grinding of pre-crushed cocoa beans, cocoa and chocolate masses and the like. : de en
  • PL4794B1 - A method and an electric furnace for performing chemical reactions. : en pl
  • US1590233A - Filter : en
  • US1590500A - Oiling device : en
  • US1590900A - Steering and pumping mechanism : en
  • US1590921A - Fastening device : en
  • US1590913A - Process for softening water : en
  • US1590972A - Adjustable luggage carrier and trunk rack : en
  • PL4825B3 - A gun with barrel recoil. : en pl
  • US1590885A - Process for recovering and purifying waste gases and apparatus therefor : en
  • US1590952A - Time-limit induction relay : en
  • US1590729A - Washing machine : en
  • US1590983A - Padded cover for ironing boards : en
  • PL4785B1 - A pair of self-inductive coils to load anti-pushing four-core telephone cables according to the Pupina system. : en pl
  • PL4891B1 - Regulator for air-operated, electrically driven pumps. : en pl
  • DE430957C - Coat with two pairs of flaps that can be joined together to form trouser legs : de en
  • ES95216A1 - Improvements in machines to incorporate reinforcements to footwear. : en es
  • FR607306A - Crop lifter suitable for harvesters : en fr
  • GB248008A - Automatic sprinklers for fire extinguishing : en
  • GB254098A - Improvements in or relating to rolling contacts for electrical apparatus : en
  • FR607184A - Triangular metal pylon : en fr
  • PL4827B1 - Device for separating liquids. : en pl
  • PL4853B1 - Wind engine. : en pl
  • DE431111C - Device for influencing electrical vibrations : de en
  • GB254246A - Improvements in or relating to hats, and hat crowns : en
  • DE431022C - Device for dividing the strand of sleeves : de en
  • DE431092C - Workpiece holder for nuts and similar workpieces in nut processing and similar machines : de en
  • DE431059C - Method for loading spoil depositors using a mobile ramp : de en
  • US1590221A - Automobile radiator-filling device : en
  • US1590637A - Portable stand : en
  • US1590730A - Method of desulphurizing iron : en
  • PL4787B1 - A radiator for aircraft or car engines. : en pl
  • GB254110A - An improved adjustable strut : en
  • FR607157A - Collector for electrical machines with high blade voltages : en fr
  • FR607230A - Device mounted on a motor vehicle and intended to cancel the projection of mud : en fr
  • US1590676A - Reversible clutch mechanism : en
  • US1590700A - Vending machine : en
  • US1590716A - Dry cell : en
  • US1590732A - Manufacture of gummed strips : en
  • US1590779A - Filling-carrier receiver for replenishing looms : en
  • US1590909A - Poultry feeder : en
  • GB238215A - New method for making solid substances crystallize out of their solutions : en
  • GB254208A - Improvements in or relating to straining devices for the lubricating systems of internal combustion engines : en
  • US1590402A - Switching device : en
  • US1590301A - Rolled-metal piling : en
  • US1590764A - Vaporizer : en
  • FR607270A - Slotted metal ring for gaskets between surfaces subjected to high pressure : en fr
  • GB254092A - Improvements in or relating to mouth pieces or trumpets for telephonic transmitting and receiving apparatus : en
  • DE431121C - pipe cleaner : de en
  • DE431179C - Locking device for tilting bucket and closing flaps for bottom emptiers : de en
  • DE431190C - Fire extinguisher in which carbon tetrachloride is used as an extinguishing agent : de en
  • US1590492A - Pocket case : en
  • US1590273A - Method and apparatus for conditioning materials : en
  • FR607441A - Electric remote control of light signals : en fr
  • CA262117A - Limestone burning process : en fr
  • CH115448A - Elastic wheel. : en fr
  • FR607259A - Hot desulfurization process for gas, natural and artificial mixtures : en fr
  • GB254036A - Improvements in, or relating to, frame aerials and the like : en
  • FR607266A - Manufacturing process of artificial flexible threads directly washable with water : en fr
  • US1590287A - Liquid-level indicator : en
  • US1590416A - Lid-prop-locking hinge : en
  • US1590794A - Valve for vacuum lines : en
  • FR607179A - Light indications, in particular for means of transport, land and air vehicles and signaling devices : en fr
  • GB250952A - Improvements in variable electric condensers : en
  • CH115512A - Process for increasing the spinnability of fibers. : de en
  • FR607170A - Improvements in accumulator traction or other accumulator battery applications : en fr
  • GB254201A - An improved process for renovating old discarded timber sleepers : en
  • PL4805B1 - Variable-ratio lever mechanism. : en pl
  • US1590712A - Friction draft gear : en
  • US1590714A - Weather strip or buffer for window sashes : en
  • US1590933A - Shoe protector : en
  • PL4849B1 - A method of obtaining multi-colored effects or tones blended on vegetable fibers. : en pl
  • US1590433A - Belt fastener : en
  • US1590680A - Means for connecting latch handles and shanks : en
  • PL4755B1 - : en pl
  • US1590302A - Sheet-metal piling : en
  • CH115482A - Device for distributing a fluid on the two piston sides of a double-acting single-cylinder piston machine. : de en
  • CA262213A - Fire extinguishing composition : en fr
  • CA262119A - Vehicle headlight : en fr
  • US1590335A - Ornamented dress material and process for producing the same : en
  • US1590547A - Magazine shaving brush : en
  • US1590813A - Egg-opening device : en
  • US1590184A - Method of making reamers : en
  • DK36163C - Audio cable for Speech machines. : da en
  • DK36151C - Apparatus for measuring sea depths or underwater distances according to the resonant principle. : da en
  • CH115365A - Method and device for decorating leather and similar goods, with the exception of textile goods. : de en
  • US1590438A - Counterbalance hook-off for oil-pumping equipment : en
  • USRE16371E - trbojevich : en
  • US1590905A - Lumber-stamping device : en
  • US1590317A - Loading gangway : en
  • PL4802B1 - The method of water oxidation when transporting live fish by car. : en pl
  • CA262255A - Submarine signalling : en fr
  • US1590580A - Pipe joint : en
  • CA262205A - Car roof : en fr
  • CH115623A - Crawler gear that can be attached to a cart to prevent the cart from sinking into soft ground. : de en
  • CH115624A - Self-supporting car body for motor vehicles. : de en
  • CA262242A - Golf club shaft : en fr
  • DE431070C - Device for stiffening the branches of sticks or similar brooms : de en
  • DE431163C - Stud bolt connection for wood u. like : de en
  • US1590410A - Plumb bob : en
  • US1590721A - Combined stove and cabinet interconnfcting means : en
  • US1590884A - Conveyer belt : en
  • CH115495A - Pump, especially for manure. : de en
  • DE430894C - Railway carriage pusher : de en
  • GB253969A - Improvements appertaining to loom let-off mechanism : en
  • CH115529A - Slide lock. : de en
  • CH115609A - Disc holder mandrel for dental use. : en fr
  • CA262107A - Sulky : en fr
  • US1590786A - Closeted ironing board : en
  • US1590831A - Egg beater and drink mixer : en
  • CA262139A - Shingle : en fr
  • PL4763B1 - A piston for drawing oil or other fluids from boreholes. : en pl
  • CA262113A - Glass casket : en fr
  • FR607214A - Perfecting for nose clips and glasses : en fr
  • FR607370A - Profiled blade with several juxtaposed profiled cutting edges for planer used for making molded strips : en fr
  • CH115754A - Method and device for flattening corrugated iron shafts. : de en
  • DE430969C - Contact consisting of two rigid, articulated and resiliently connected parts : de en
  • CH115676A - Process for the production of structures from acidyl celluloses. : de en
  • FR607343A - Improvement in the filtering device for direct current : en fr
  • CH115522A - Device for cutting the explosive threads on embroidery. : de en
  • US1590922A - Thermostatic valve : en
  • PL4777B1 - The method of the capacitive counterweight device of radiotelegraph devices on airplanes. : en pl
  • US1590265A - Process for producing organic chlorides : en
  • US1590932A - Radiator sun : en
  • US1590314A - Apparatus for arc spot welding : en
  • US1590914A - Dishwasher : en
  • DE431058C - Device for connecting the shots of a conveyor trough by means of a lever with an eccentric suit : de en
  • GR1221B - CONTINUOUS ROTARY CHEMICAL OVEN. : el en
  • GB254046A - Improvements in automatic and semi-automatic telephony : en
  • FR607384A - Advanced gun and square for drawing clothing patterns : en fr
  • GR1224B - AUXILIARY FIRE PIPELINE FOR MISSIONS. : el en
  • FR607217A - Rock puncher : en fr
  • GB254053A - Improvements in or relating to electric accumulators : en
  • GB254375A - A process for bringing about physical and chemical changes in liquid or pasty dielectric carbon compounds by means of ionised gases : en
  • GB254070A - Improvements in shuttering for use in building cement and like walls : en
  • SU1416A1 - Double Mirror : en ru
  • US1590638A - Controlling the temperature of rubber-working rolls : en
  • US1590753A - Method of making reenforced closures : en
  • CH115747A - Process for obtaining by electrolytic deposition of magnetic metals of the iron group, and of alloys of these metals. : en fr
  • PL4723B1 - The method of wet carbonization of plant materials, especially trees. : en pl
  • DK36164C - Oil burner for Tile stoves, industrial Furnaces and the like. : da en
  • CA262201A - Form locking device : en fr
  • CH114363A - Screw stopper head for two-part screw stopper. : de en
  • PL4671B1 - Machine for extruding convex objects from sheet metal. : en pl
  • PL4715B1 - The method of attaching railway rails to sleepers by means of wedge inserts and screws. : en pl
  • US1590243A - Air feed control for rock drills : en
  • US1590696A - Velocipede : en
  • US1590787A - Closure cap : en
  • DK36183C - Constant Speed Film Feeding Device : da en
  • FR607465A - Improvements in the manufacture of products based on cellulose derivatives : en fr
  • CH112584A - Cotton draw frame for spinning machines. : de en
  • CH115749A - Process for the electrolytic production of aluminum. : en fr
  • CH115292A - Mixture for the preparation of a dye or printing bath. : en fr
  • US1590947A - Headlight indicator : en
  • PL4864B1 - A fire extinguisher whose air space is connected to the outside air. : en pl
  • CH115449A - Child seat that can be attached to women's bikes. : de en
  • CH115605A - Gas lamp. : de en
  • CH115312A - Method of partial dehydration of normal hydrated magnesium chloride. : en fr
  • US1590678A - Condenser for electric circuits : en
  • USD70482S - Design for an ice-cream cone : en
  • CA262149A - Light ray apparatus : en fr
  • CH115294A - Men's shirt. : en fr
  • CH115804A - Lightning protection fuse. : de en
  • PL4874B1 - A method of separating oil-paraffin or oil-cerein mixtures, especially those with bad crystallization. : en pl
  • US1590437A - Walking doll with voice : en
  • FR607305A - Improvements in the construction of buildings, residential houses and similar structures : en fr
  • CH115652A - Construction armor for aircraft wings and similar bodies. : de en
  • US1590826A - Material-handling apparatus : en
  • PL4845B1 - A method of producing metal coatings by spraying, spraying or gassing metal alloy rods. : en pl
  • SU1402A1 - Galvanizing iron sheets : en ru
  • PL4859B3 - Round-stop padlock. : en pl
  • CH115474A - Process for the production of a chromium-containing dye. : de en
  • CH115611A - Electric light and heat bath. : de en
  • GB253967A - Improvements in or in connection with seats for cinemas, theatres and other public places : en
  • US1590206A - Shower-bath door : en
  • US1590303A - Refractory block used in building metallurgical furnaces : en
  • US1590738A - Tub : en
  • BE334479A - : en fr
  • US1590201A - Rotatable cutting tool : en
  • US1590268A - Handle for rock drills : en
  • US1590820A - Apparatus for making sheet glass : en
  • PL4745B1 - Device for guiding gases in fire boilers and heating ducts. : en pl
  • US1590708A - Bacon-skinning machine : en
  • US1590199A - Apparatus for reproducing motion pictures : en
  • US1590388A - Manufacture of dry products from pancreas : en
  • US1590827A - Ignition system : en
  • PL4775B1 - wood tar. : en pl
  • US1590349A - Lighting device for kerosene stoves : en
  • US1590244A - Fuel pump for internal-combustion engines : en
  • US1590848A - Lifting jack : en
  • GB254214A - Mirror device for forward and back vision for motor and like vehicles : en
  • US1590919A - of brooklyn : en
  • PL4656B1 - A method of fast and proper maturation of alkaline cellulose intended for the manufacture of cellulose xanthogenate. : en pl
  • US1590393A - Blasting-powder composition : en
  • CH115648A - Process for the manufacture of a pesticide. : de en
  • US1590291A - Coupler-pin lift : en
  • US1590518A - Apparatus for compressing gas : en
  • US1590245A - Vapor sadiron : en
  • US1590867A - Umbrella : en
  • CH115490A - Dedusting system on wide threshing machines. : de en
  • CH115564A - Impact crusher. : en fr
  • DE431186C - Lens support guide for folding cameras : de en
  • GB254028A - Improvements relating to electric liquid heaters : en
  • GB254391A - Improvements in or relating to metal-clad electric switchgear of the draw-out type : en
  • PL4823B1 - An apparatus for adding to statistical machines. : en pl
  • PL4893B1 - Multiple-pick prompt selector. : en pl
  • USD70483S - Mills : en
  • US1590310A - Cover for headlight rims : en
  • US1590529A - Casting bait : en
  • US1590966A - Pressure gauge with deflator : en
  • US1590620A - Draft rigging for railway cars : en
  • US1590970A - Apparatus for measuring electric currents : en
  • US1590342A - Surfacer : en
  • US1590497A - Aeroplane with rotating wings : en
  • US1590744A - Concrete tile : en
  • US1590748A - Reenforced container : en
  • US1590876A - Tube-plate construction : en
  • FR607303A - Device for operating the shuttle spindle in looms : en fr
  • FR607404A - Device for correcting the winding of perforated bands on automatic pianos : en fr
  • GB247184A - Improvements in prismatic glasses of automobile head-lights : en
  • US1590266A - Continuous-absorption apparatus : en
  • SU1410A1 - Airplane wings : en ru
  • GB254019A - A new or improved apparatus for the production of curvilinear or concavo-convex articles from blocks of marble, stone or other material : en
  • DE431063C - Typewriter with a cylindrical type carrier : de en
  • GB254218A - Variable speed gearing for motor-cars, and the like : en
  • DE430813C - Device for recording the riveting pressure and the pressure duration on riveting machines : de en
  • DE431187C - Projection screen for cinema sets with a light shaft enclosed on all sides : de en
  • DE424071C - Air-cooled surface condensation in steam locomotives : de en
  • DE431032C - Switch operated by gas or liquid pressure : de en
  • DE431284C - Spray carburetor with float chamber control : de en
  • FR607450A - Process and apparatus for obtaining pulp from softwood : en fr
  • FR607452A - Neutral system of hydroelectric elements : en fr
  • GB254162A - Improvements in or relating to carburetters for internal combustion engines : en
  • CH115431A - Three-electrode vacuum tube device. : en fr
  • PL4658B1 - Crucible for thermal purposes. : en pl
  • PL4860B1 - Tiled stove or stove. : en pl
  • DE430812C - Automatic switch in the form of a safety screw plug : de en
  • DE430935C - Arrangement of gas power plants on vehicles : de en
  • CH115693A - Method and machine for adjusting a last with footwear parts applied thereon with reference to devices that process the footwear parts. : de en
  • US1590203A - Glareshield for automobiles : en
  • US1590670A - Screw and nut driving machine : en
  • GB253982A - Improvements in or connected with paddle wheels : en
  • US1590762A - Rim : en
  • US1590817A - Apparatus for indicating changes of direction for road vehicles : en
  • US1590844A - Gas shut-off valve box : en
  • US1590996A - Shoe-blacking stand : en
  • US1590857A - Convertible safety and positive draft device : en
  • CA262066A - Milk cooler : en fr
  • CH115313A - Process for the preparation of borneol by betapinene. : en fr
  • DE431224C - Rotatable and mobile work table for leather processing machines, especially for sheet stretching machines : de en
  • US1590232A - Tumbler lock : en
  • US1590358A - Signal reflector : en
  • PL4733B3 - Electric discharge tube. : en pl
  • PL4717B3 - The method of producing perylene. : en pl
  • DE431173C - Overvoltage protection device : de en
  • DE431005C - Gas container without water seal : de en
  • DE431093C - Clamping device for gut string grinding machines : de en
  • DK36171C - Electrical Signal System. : da en
  • US1590906A - Raking attachment : en
  • US1590276A - Sliding double day bed : en
  • US1590866A - Ensilage spreader for silos : en
  • US1590971A - Method of and apparatus for producing sharp rontgen imagen : en
  • BE334247A - Improvements to electric motor pumps : en fr
  • PL4793B1 - Spiral filling bodies. : en pl
  • CA262209A - Pump : en fr
  • CH115410A - Equipment for wave beam commutators and interrupters. : de en
  • CA262243A - Manufacturing and magazining process : en fr
  • DE431090C - Coupling for electric starting devices of motor vehicles : de en
  • GB245160A - Improvements in junction boxes or coil casings for submarine cables : en
  • CH115607A - Switches for electric flashlights and other portable electric hand lamps. : de en
  • DE431045C - Process for cleaning and sterilizing iron barrel bungs : de en
  • SU1415A1 - Base range finder : en ru
  • PL4677B1 - The method of performing exothermic reactions between gases or vapors. : en pl
  • US1590340A - Rotary disk bit : en
  • US1590538A - Toy gun : en
  • PL4834B1 - Method for the production of aminoperylenquinones. : en pl
  • PL4680B1 - Method for the preparation of p-aminobenzoic acid alkamic esters, monosubstituted with nitrogen. : en pl
  • US1590679A - Counterboring tool : en
  • US1590236A - Crystal detector : en
  • ES96127A2 - A reducer tube for automatic pistols. : en es
  • FR607185A - Lens shutter device in cinematographic cameras : en fr
  • CH115432A - Device for inertia-free lighting control. : de en
  • DE431069C - Brassiere : de en
  • FR607169A - Improvements in automatic clutches or brakes : en fr
  • FR607487A - Apparatus intended to filter all liquids, and to exhaust, with a view to their recovery, the solutions contained in certain materials : en fr
  • FR607518A - : fr
  • GB242262A - Improvements in and relating to cross spooling machines : en
  • CA262267A - Methanol and acetone : en fr
  • CH115068A - Locks for shutters. : de en
  • PL4713B3 - X-ray tube with zarowa cathode. Additional patent to patent No. 3865. : en pl
  • PL4751B1 - Improvements in the methods of foundry. : en pl
  • US1590588A - Heating apparatus : en
  • US1590782A - Transparent dope and process for the manufacture of the same : en
  • US1591001A - Sheet abrasive material : en
  • PL4899B1 - Pedal box for movable grates. : en pl
  • US1590456A - Packing apparatus : en
  • PL4679B1 - The method of obtaining heterocyclic connections. : en pl
  • US1590865A - Doffing mechanism for flier spinning, dourling, and like machines : en
  • US1590304A - Transmission-clutch mechanism : en
  • US1590440A - Excess-voltage conductor for high-working voltages : en
  • US1590449A - Electrical meter : en
  • FR607352A - Device for temporarily moderating the intensity of a focus of light on a motor vehicle fitted with electric lighting : en fr
  • GB254195A - Improvements relating to the method of and apparatus for extinguishing fire : en
  • PL4655B1 - Lf6a, zslo $ Internal combustion engine with two opposing rows of cylinders. : en pl
  • CA262089A - Moisture remover and glare shield : en fr
  • CH115196A - Electrical contact device. : en fr
  • AU101826A - Improvements in motor vehicles : en
  • USD70487S - Design for a brace for lighting fixtures : en
  • CH115481A - Gate valve. : de en
  • PL4724B1 - The method of making steel. : en pl
  • US1590567A - Means for bringing folded outer boxes for push boxes and the like into open position : en
  • CH115520A - Braiding and lace machine. : de en
  • CH115513A - Process for the production of spinnable fibers. : de en
  • CH115511A - Process for the production of fine and extremely fine synthetic viscose threads. : de en
  • GB254163A - Improvements relating to the electrolytic decomposition of alkali metal chloride solutions : en
  • DE430890C - Stack conveyor device on round stack sheet feeders : de en
  • PL4702B1 - A method of continuous stripping of volatile metals in the form of oxides from ores and all metallurgical products. : en pl
  • FR607444A - Suspension shock absorber for baby carriages : en fr
  • ES96241A1 - Improvements to ensure the perfect carburation of the air with liquid fuels used for internal combustion engines. : en es
  • FR607171A - Electric pocket torch : en fr
  • FR607218A - Underwater percussion punch : en fr
  • FR607442A - Improvements to wood bits : en fr
  • DE431240C - Control for reversible compressed air or steam motors : de en
  • GB234827A - Improvements in and relating to methods of and apparatus for manufacturing sheet metal : en
  • GB243674A - Improvements relating to feed or pressure reducing valve devices : en
  • CH115301A - Apparatus for preparing toast. : en fr
  • CH115322A - Process for the production of hard rubber-like, cellulose derivative-containing molded pieces. : de en
  • DE431304C - Electric drive and adjustment device for clocks : de en
  • FR607299A - Layout of wheat mills : en fr
  • GB254165A - Improvements in and relating to jars and other containers : en
  • CH115764A - Thrust ball bearing. : en fr
  • DE431099C - Front fork suspension for bicycles and motorcycles : de en
  • ES95711A1 - A frame or construction tier for airplanes. : en es
  • CA262123A - Power transmission mechanism : en fr
  • CH115736A - Device for setting the number wheels of calculating machines arranged in a movable slide. : de en
  • US1590728A - Manufacture of yellow azo dyestuffs : en
  • PL4664B1 - Method and means for pickling seeds. : en pl
  • US1590807A - Separator for milk and cream : en
  • CA262150A - Riveting machine : en fr
  • DE430984C - label : de en
  • GB232598A - : en
  • FR607377A - Improvements to pumps or similar devices with the aid of which the flow of fluids can be controlled : en fr
  • BE334512A - Glass plunger, hollow needle syringe. : en fr
  • CA262099A - Package carrier : en fr
  • CH115554A - Pointer balance with inclination weights. : de en
  • CH115643A - Cattle drinking bowl. : de en
  • DE431043C - Device for the immediate viewing of a moving image : de en
  • CA262079A - Vehicle front glass wiper : en fr
  • DE431112C - Card punching device for attachment to means of transport, e.g. B. Railway wagons : de en
  • GB238560A - Improvements in inductance coils : en
  • US1590651A - Combination precision measuring instrument : en
  • CA262174A - Recording scale : en fr
  • US1590709A - Flax-pulling machine : en
  • US1590763A - Window structure : en
  • CA262151A - Drier : en fr
  • DE431140C - Method and device for the supply of a dust air mixture to a pulverized coal furnace directly from a dust mill : de en
  • FR607154A - Sophisticated fittings : en fr
  • FR607469A - Scooter : en fr
  • US1590528A - Reduction gearing : en
  • DE431041C - Striking mechanism with circulating hammers : de en
  • PL4880B1 - Electrode for the production of ultraviolet healing rays. : en pl
  • US1590742A - Rotary web offset printing machine : en
  • US1590772A - Spark-advance governor for internal-combustion engines : en
  • PL4770B1 - A method of producing metal hydroxides in the form of easily filtering and easily leaching. : en pl
  • US1590350A - Color indicator for weft-replenishing looms : en
  • US1590591A - Token holder : en
  • GB254248A - Improvements in wringing and mangling machines : en
  • CH115507A - Device for attaching floor brushes to their handle. : de en
  • GB254091A - Automatic tidal hydraulic apparatus : en
  • DE431127C - Changeover key designed in the manner of a toggle switch : de en
  • US1590270A - Method and apparatus for synchronizing in picture-transmission systems : en
  • US1590741A - Airship : en
  • BE334337A - Contact arrangement, especially for electric starters : en fr
  • CA262064A - Holder and printing machine for paper rolls : en fr
  • DE431052C - Machine for grinding or milling the control thumbs or lugs on control shafts : de en
  • FR607515A - Viewfinder for photographic or cinematographic shots : en fr
  • FR607526A - Transportable or non-transportable device for crushing and pressing fruits of all kinds : en fr
  • PL4815B1 - Overlays against slippage of drawwheels for cars. Raspberries; : en pl
  • AU80526A - Improvements relating to plug taps, cocks or valves pistons, rams, glands, andthe like : en
  • CH115551A - Pump gasoline dispenser. : en fr
  • GB254117A - Improved oil lamp burner : en
  • GB254065A - Improvements in tickets for use in ticket printing-machines, such as coin freed weighing machines : en
  • GB254062A - Improvements in confection packages : en
  • PL4841B1 - Artificial silk honeycomb. : en pl
  • US1590452A - Graphic meter pointer : en
  • DE430962C - Switching frame arrangement for teaching aids and children's typewriters : de en
  • GB253954A - Improvements in, or relating to, the manufacture of threads, filaments, bands and the like from viscose : en
  • FR607242A - Rubber tire for vehicles : en fr
  • FR607363A - Hammerless rifle with double locking and safety device : en fr
  • GB254125A - Means for fine pulverization or atomization of a fluid : en
  • PL4721B1 - Device for cooling the coke. : en pl
  • FR607296A - Process for the purification of industrial gases and the recovery of carbon oxysulphide : en fr
  • FR607342A - Improvements to electric current filtration devices : en fr
  • CH115525A - Arm strap bracket. : de en
  • FR607401A - Trawl float board : en fr
  • FR607239A - Projectile for firearms : en fr
  • GB254085A - Improvements in or relating to sheet glass for use in windows and the like : en
  • GB242609A - Improvements in or relating to liquid fuel stoves for heating purposes : en
  • GB254109A - Improvements in and relating to amplifying horns of talking machines : en
  • GB235890A - Improvements in and relating to pressure rollers or like rollers of spinning machines : en
  • GB254013A - Improvements in or relating to automatic feeding mechanism for gins for cotton or other fibrous materials : en
  • GB254235A - Improvements in and relating to combination containers and knives : en
  • CH115483A - Method for reducing crosstalk in telephone cables. : de en
  • US1590731A - Refining of iron : en
  • FR607427A - Starting magneto drive device for internal combustion engines : en fr
  • PL4772B1 - A method of producing new cellulose compounds. : en pl
  • ES96967A1 - A traction and percussion arrangement for railway carriages. : en es
  • PL4776B1 - Light signal for landing airplanes to indicate the direction of the wind. : en pl
  • DE431162C - Process for the production of resilient heads : de en
  • ES96689A1 - A new machine for crushing and grinding olive pomace. : en es
  • GB254119A - Improvements in and relating to pneumatically cushioned tyres : en
  • DE430886C - Process for the preparation of water-soluble, organic arsenic and antimony compounds : de en
  • FR607232A - Tile for slab-tiling, both sides of which can be used for ornamentation : en fr
  • GB254034A - Improvements in or relating to saddle girths : en
  • FR607482A - Hanging lamp for flowerpots : en fr
  • GB240462A - Improvements in and relating to reflectors : en
  • US1590419A - Alternating-current motor : en
  • US1590766A - Compressor : en
  • GB254209A - Improvements in metallic compositions and method of making the same : en
  • FR607186A - Improvements to surgical needles and in particular to needles intended for making sutures : en fr
  • FR607201A - Process for the recovery of fatty acids and higher quality oils from lower quality residual oils and fats : en fr
  • GB254168A - An improved combined edge gummer and perforator : en
  • GB254181A - Improvements in and relating to automatic focussing optical projecting apparatus : en
  • FR607241A - interlocking construction elements : en fr
  • GB254222A - Improvements in or relating to boots and shoes : en
  • FR607237A - Method and device for the actuation of internal combustion engines by mothballs : en fr
  • FR607402A - Welding process for cast iron parts : en fr
  • PL4659B1 - A head rest for travelers. : en pl
  • GB236597A - Improvements in and relating to electrical installations comprising current modifiers : en
  • GB254128A - Improvements in injectors for gas burners : en
  • GB254088A - Telephone receivers or transmitters : en
  • DE430897C - Arrangement, especially for resistance regulators for use in pipe heating : de en
  • GB254166A - Improvements in expanding bracelets : en
  • ES98202A1 - A new circuit for the construction of radiotelephone receivers with which it will allow it to work with the electricity network. : en es
  • FR607437A - Propeller for air navigation : en fr
  • GB254174A - Improvements in the manufacture of glass : en
  • US1590202A - Match safe : en
  • ES97591A1 - Improvements in safety razors. : en es
  • FR607473A - Safety razor blade mounts : en fr
  • FR607480A - Mud flaps, body guards for motor vehicles : en fr
  • FR607410A - Automatic drinker for animals : en fr
  • FR607503A - Perforated slatted floor for hollow reinforced concrete floors with crossed reinforcements : en fr
  • DE431233C - Grinding or polishing of profiled rotating bodies using rotating tool disks : de en
  • GB254136A - Improvements in studios for the production of kinematograph films of theatrical performances : en
  • CH115591A - Device for keeping the pipe system of surface condensers clean with cover plates for groups of cooling water pipes. : de en
  • DE431301C - Machine for tamping shaped stones made of concrete or the like. : de en
  • FR607220A - Improvements to the process for joining rubber to metal : en fr
  • US1590994A - Metal-cutting tool : en
  • US1590226A - Hydraulic steering apparatus for tractors : en
  • US1590606A - Method of treating organic material and apparatus therefor : en
  • BE333979A - Improvements in coal processing. : en fr
  • DE430895C - Circuit arrangement of two oscillating circuits, the differential frequency of which is to be kept constant with the same change in a tuning means : de en
  • DE431038C - Process for regulating the vulcanization of rubber or rubber-like substances : de en
  • DE431137C - Gas generator for producing combustible gases from finely ground fuel : de en
  • GB254104A - Improvements in card index or record devices : en
  • GB254244A - : en
  • AU2461625A - Improved combination oil circulator and magneto contactor collector plug : en
  • CH115498A - Time switch device on heating apparatus with regulator, in particular on central heating ovens. : de en
  • CH115833A - Packaging for piece goods, in particular for eggs. : de en
  • GB244430A - Improvements in refrigerators : en
  • GB254190A - Stabilising arrangement for maintaining armchairs and platforms in a condition of equilibrium : en
  • GB254376A - Improvements in electric coil holders, variable inductances, variable condensers andthe like : en
  • FR607476A - Process for modifying the absorbency of artificial silk or the like for dyes : en fr
  • FR607350A - Method and device for the homogeneous application of radium at long distances : en fr
  • US1590695A - Automobile headlight : en
  • DE431154C - Drive device for the wheel pairs of the rear axles of a multi-axle motor vehicle : de en
  • FR607321A - Improvements in power transmission and control mechanisms for motor vehicles : en fr
  • GB254044A - Improvements in link chains : en
  • DE431106C - Machine for packing cigarettes or similar round objects : de en
  • CA262156A - Sewing machine thread lock : en fr
  • PL4837B1 - A method and device for obtaining oil evaporation products. : en pl
  • US1590351A - Adjusting means for weight levers : en
  • US1590536A - Gearing : en
  • DE430924C - Device for printing value stamps on envelopes, postcards or the like. : de en
  • PL4773B1 - A method of obtaining high percentage anthracene from raw anthracene. : en pl
  • GB254216A - Improvements in and relating to hydraulic variable speed gearing : en
  • GB254350A - Improvements in or relating to the finishing and colouring of leather : en
  • US1590398A - Device to prevent rotation of bobbins : en
  • DE431076C - Peels, especially for salt : de en
  • AU2418325A - Improvements in tractor wheels : en
  • DE430976C - Flame furnace in which the gas outlet duct merges into a filling shaft : de en
  • DE431314C - Iron-chromium-aluminum alloy : de en
  • GB254145A - Improvements in collars for personal wear : en
  • FR607167A - Improvements to typographic typesetting machines : en fr
  • GB253959A - Improvements in muffle kilns : en
  • FR607501A - Skill game hoop : en fr
  • GB241927A - Improvements in loose leaf binders : en
  • CH115612A - Process for the production of an easily soluble acridine derivative. : de en
  • GB254247A - Improvements in or relating to files : en
  • PL4685B1 - Switch-start induction motor in the stator winding. : en pl
  • PL4882B1 - A method of obtaining cerein from pus or purulent residues without seeping. : en pl
  • DE430912C - Device for dispensing liquid soap : de en
  • CH115405A - Rubber hose wire, especially for stables and acidic rooms. : de en
  • CH115501A - Equipment that can be used as a serving board, bedside table, reading desk and music stand. : de en
  • CH115536A - Process for the production of a printing compound for the stuff printing shop with rollers. : de en
  • USD70480S - Design for a sandwich tray : en
  • ES96654A1 - A metal barrel. : en es
  • FR607405A - Necessary for sunbathing : en fr
  • ES96669A1 - A stretching mechanism for textile wicks. : en es
  • FR607345A - Process for impregnating rovings or textile threads and applications of this process : en fr
  • GB254175A - Improvements in the manufacture of glass : en
  • DE431312C - Device for lifting or moving individual sheets from a stack of sheets : de en
  • US1590371A - Method of and apparatus for edging fabric strips with rubber : en
  • US1590613A - Thermometer : en
  • PL4826B1 - Typewriter paper roller for easy copying. : en pl
  • US1590571A - Metal cabinet : en
  • US1590626A - Tube holder and contents dispenser : en
  • US1590711A - Automatic music-sheet turner : en
  • GB246523A - Improvements in and relating to clocks : en
  • GB254154A - Improvements in vacuum-jacketed flasks and like containers : en
  • ES97152A1 - Procedure for the distribution of reactive energy production in alternating current generators. : en es
  • FR607439A - Removable protective device for the shoe : en fr
  • FR607231A - Device for sharpening mower blades : en fr
  • FR607353A - Lifting and lowering device for vehicle door windows and other uses : en fr
  • FR607448A - Windscreen device automatically controlled by opening the door, for motor vehicles : en fr
  • FR607399A - Automatic hot or cold air distributor valve : en fr
  • CH115450A - High pressure steam turbine locomotive. : de en
  • CH115641A - Guide-false. : en fr
  • US1590308A - Cable-operated logging cart : en
  • US1590739A - Purification of iron : en
  • US1590634A - Fertilizer mixer : en
  • FR607380A - Washing machine : en fr
  • FR607203A - Improvements to the protection of buildings and other constructions against vibrations : en fr
  • FR607524A - Device for the manipulation of high frequency generators by means of iron reactors with auxiliary magnetization : en fr
  • GB254223A - Improvements in and connected with furnaces : en
  • GB254102A - Improvements in the metal reinforcements of concrete cylinders and the like : en
  • DE431027C - Elongated, prismatic folding box that can be closed at both ends with flaps with simple side walls except for the glue point, in which three side walls are cut through : de en
  • PL4835B1 - Oven for dry distillation of lugs and similar masses. : en pl
  • FR607315A - Advanced floor and its method of establishment : en fr
  • GB242258A - Improvements in and relating to turning signals for road vehicles : en
  • GB250205A - Improvements in mandrel upsetting presses : en
  • GB253961A - Improvements in apparatus for regulating the flow of gases : en
  • CA262075A - Tube boiler : en fr
  • GB254078A - Improvements in celluloid weather screens for use on motor vehicles : en
  • GB254108A - Improvements in ventilating apparatus for buildings : en
  • GB254905A - Improvements in or relating to casting apparatus : en
  • CH115462A - Process for the production of a new azo dye. : de en
  • GB254047A - Improved process for caramelising farinaceous food stuffs and apparatus therefor : en
  • CH115571A - Grating lighter. : de en
  • FR607163A - Device for signaling the speed of cars with mechanical traction : en fr
  • FR607229A - Electric thruster, oscillating and rising, which can be placed on all barges : en fr
  • FR607277A - Hot air caloriferous stove, brisk combustion, removable and removable : en fr
  • FR607338A - Semi-automatic mechanical device for stopping running trains, to avoid railway disasters : en fr
  • FR607300A - Sealing cap for electric storage cells : en fr
  • DE430948C - Hinge connection between cover and housing : de en
  • ES96765A1 - New electric warp stop designed to absolutely prevent runs and other effects caused by the breakage of the loom warp threads on fabrics. : en es
  • ES97099A2 - Glass frame system for car doors or others. : en es
  • FR607406A - Poultry feeder : en fr
  • DK36161C - Preservation container. : da en
  • DE431118C - Method and device for evaporating liquids in tubes closed on one side : de en
  • FR607153A - Further development of multi-tube boilers : en fr
  • CH115592A - Synchronous machine set up for self-excitation. : de en
  • US1590804A - Stereoscopic motion-picture camera : en
  • GB254015A - Improvements relating to route-indicating and signalling systems for use on railwaysand the like : en
  • GB254114A - Improvements in and relating to inductance coil holders : en
  • DE431040C - Round and slide guides on machines of all kinds, especially on radial drilling machines : de en
  • DE431167C - Process for the preparation of ªÏ-aminoalkylaminonaphthalenes : de en
  • DE430786C - Radial drive system for Ferrari counters with opposite poles for the current field : de en
  • CA262208A - Fastener : en fr
  • US1590205A - Bushing for motor-vehicle steering columns : en
  • US1590491A - Bending roll : en
  • US1590608A - Insulated electrical conductor and the like : en
  • US1590896A - Safety device for searchlights : en
  • PL4779B1 - The method of producing numbers, letters, inscriptions, frames, everyday items, fancy goods and and d. : en pl
  • GB254385A - Improvements in fasteners for dresses and other articles : en
  • US1590553A - Liquid-level indicator : en
  • US1590953A - Method of making tying bills for knotters : en
  • FR607268A - Copy paste : en fr
  • GB240860A - Improvements in zinc-lead electric accumulators : en
  • US1590305A - Cottonseed huller : en
  • US1590377A - Tire-vulcanizing mold : en
  • US1590525A - Process of extracting nickel and cobalt from ferruginous ores : en
  • FR607199A - Rectifier installation, especially for high voltage direct current : en fr
  • GB254230A - Improvements in or relating to amusement apparatus or roundabouts : en
  • GB251956A - Improvements in or relating to two-revolution cylinder printing presses : en
  • GB254243A - Improvements in or relating to shoe horns : en
  • GB254105A - Diving doll or toy : en
  • CA262186A - Gas producer : en fr
  • CH115601A - Inhibitor for maximum current switch. : de en
  • US1590487A - Lock cap for grease cups : en
  • US1590386A - Honing device : en
  • PL4868B1 - Method for the production of vanadium compounds. : en pl
  • PL4871B1 - A method of treating lead chloride or a basic chloride to convert it into other lead compounds, and the use of this method to obtain lead from ores, metallurgical scrap, and the like. : en pl
  • CH115437A - Headrest for travelers. : de en
  • CH115620A - Installation for translating and recording conventional signals. : en fr
  • FR607311A - Animated advertising device : en fr
  • DK36166C - Pump device for viscous material. : da en
  • CH115665A - Igniter block. : de en
  • GB254076A - Improvements in or relating to vehicle wheels : en
  • AU75726A - Improvements in and relating' to media for photographic purposes : en
  • PL4750B1 - The method of obtaining fiber solutions. : en pl
  • US1590413A - Bionobs to n : en
  • SU1404A1 - Circular Saw Shredder : en ru
  • US1590881A - Widthing machine for planks and laths : en
  • DE431017C - Can be used as a door lock with long bolts and as a mortise and box lock : de en
  • GB254241A - An improved apparatus for preparing liquid milk from milk powder : en
  • PL4703B1 - Mortar for seeds. : en pl
  • DK36174C - Procedure for the production of coating materials. : da en
  • CH114150A - Cutting machine for shaped watch glasses. : en fr
  • CH115544A - Multiple value postage meter. : en fr
  • DK36176C - Two-stroke combustion power machine with slit flushing. : da en
  • US1590727A - Oil burner : en
  • US1590942A - Combination container : en
  • US1591005A - Apparatus for the mechanical assembling of statistical cards bearing corresponding data : en
  • FR607292A - Speed reducer : en fr
  • FR607464A - Device for the catalytic combustion of ammonia with pure oxygen or oxygen-rich gases : en fr
  • GB254026A - Improvements in display stands : en
  • GB254134A - Improvements in identification plates for mechanically propelled vehicles : en
  • GB254138A - Improvement in and relating to heels for boots and shoes and method of producing thesame : en
  • CH115654A - Reinforced cement sleeper, process for its manufacture and mold for the implementation of this process. : en fr
  • CH115552A - Counter on franking machines. : de en
  • CA262120A - Racquet : en fr
  • PL4829B1 - Device for seed germination. : en pl
  • CH115438A - Fitting on collapsible wooden boxes. : de en
  • US1590362A - Transmission regulation : en
  • US1590364A - Electric blasting cap : en
  • CH115655A - Machine designed to stuff ballast under railway sleepers. : en fr
  • DE431244C - Process for the removal of phenol and its homologues from waste water from coking plants and gas stations : de en
  • US1590252A - Artificial line : en
  • CH115599A - Mechanical control device for electric switch. : en fr
  • CH115767A - Uniaxial swivel joint for pipes and hoses. : de en
  • CA262261A - Spring structure : en fr
  • CH115733A - Pressure gauge for measuring low pressures. : en fr
  • CA262157A - Vacuum cleaner mechanism : en fr
  • CH115456A - Circuit arrangement for speed control of AC collector series motors, in particular for single-phase power vehicles. : de en
  • PL4738B1 - Gas liquid heater. : en pl
  • CA262103A - High pressure valve : en fr
  • CH115669A - Cleaning rags for eating and cooking utensils and other kitchen utensils. : de en
  • CA262122A - Lock bolt : en fr
  • US1590210A - Brazing machine : en
  • US1590324A - Ophthalmic mounting : en
  • US1590339A - Device for separating metals from dry material : en
  • CH115423A - Ball for medico-surgical and hygienic restraints. : en fr
  • CH115614A - Device for waving the hair. : en fr
  • PL4718B1 - A device for fastening the latch part by means of a curling needle threaded through the material. : en pl
  • DE431277C - Device for determining the probably most correct value belonging to a specific point in time from a series of distance values : de en
  • CA262172A - Scale : en fr
  • CA262225A - Alloy : en fr
  • CH115705A - Method and device for the production of lubricating oil from petroleum. : de en
  • PL4881B1 - Burner for liquid fuel. : en pl
  • US1590409A - Sport cap : en
  • US1590691A - Spring retarder : en
  • PL4769B1 - Method for producing ammonium nitrate. : en pl
  • US1590194A - howse : en
  • PL4726B1 - A method of roasting lithopone. : en pl
  • US1590879A - Animal trap : en
  • US1590963A - Art of dental prosthetics : en
  • US1590657A - Steam-engine-cylinder piston : en
  • CA262235A - Roller manufacture : en fr
  • CA7238S - Base for display stands : en
  • US1590241A - Ironing board : en
  • DE431170C - Central buffer coupling for railway vehicles : de en
  • CH115329A - Cliché sheet for the duplication of manuscripts and typed documents, drawings and the like, and method for its manufacture. : en fr
  • AU2373325A - Improved means for destroying flies : en
  • CA262222A - Safety razor : en fr
  • CA262169A - Scale : en fr
  • CA262219A - Aerial mechanism : en fr
  • US1590563A - Dancing figure toy : en
  • CA262224A - Mattress : en fr
  • CH114462A - Machine for dividing round cakes, pies, soft cheese loaves and the like. a. m. in equal portions. : de en
  • CH115549A - Card game container. : de en
  • PL4875B1 - Method for drying peat and similar materials, and an apparatus for its use. : en pl
  • US1590669A - Hydrocarbon burner : en
  • CH114593A - Protective cage for attaching to the screen of incandescent lamp sockets or fittings. : de en
  • CH115742A - Regulator device. : en fr
  • GB254055A - Improvements in seats : en
  • CH115743A - Alarm clock. : de en
  • US1590282A - Winding form for radio apparatus : en
  • US1590374A - Radio transmission system : en
  • US1590376A - Lamp mounting : en
  • PL4852B1 - Wing turbine. : en pl
  • PL4857B1 - X-ray blende. : en pl
  • US1590641A - Wrist-watch strap : en
  • DE431107C - Coarse screens for work channels and wastewater treatment systems with a scraper threshold that is pushed up and down on the rack : de en
  • CH115487A - Mower with tedder. : de en
  • CA262164A - Fabric forming machine : en fr
  • US1590336A - Cutter guard : en
  • US1590724A - Flexible transmission : en
  • CA262094A - Power transmission mechanism : en fr
  • US1590544A - Weight gauge : en
  • DE431006C - Method for measuring the electrical conductivity of solid, liquid or gaseous substances : de en
  • DE431079C - Device for filling spherical bodies, in particular pills or the like. : de en
  • US1590311A - Piezo-electric device and method of producing the same : en
  • US1590397A - Tire rim : en
  • DE430967C - Oil switch housing : de en
  • DE431124C - Self-discharger : de en
  • GB254035A - Intermittent inductive train control system : en
  • GB254080A - An improved attachment for baths : en
  • CA262189A - Carriage turntable : en fr
  • CH115683A - Bearings, in particular for sewing machines. : de en
  • CH115724A - Copier designed as a darkroom lamp for photographic purposes. : de en
  • AU2423525A - Improvements in and relating to hand knitting : en
  • US1590784A - Method of preparing artificial silk yarn for textile purposes : en
  • US1590484A - Device for the augmentation of human swimming performances : en
  • US1590698A - Drying rack : en
  • DE431325C - Matrix setting and line casting machine with several offshoots, on which the individual magazines of the magazine stack are set by shifting the entire stack in a straight line, of which only one then agrees with the magazine waste funnel, while the other of the set magazines are brought into agreement with the magazine waste funnel by oscillating the entire stack can be : de en
  • FR607253A - Automatic gear change device : en fr
  • PL4716B1 - Strut covering with a joint at the top. : en pl
  • US1590569A - Electric distributing system : en
  • US1590961A - Process for the manufacture of artificial resins : en
  • USD70474S - Design for a radiotable : en
  • US1590283A - Therapeutic device : en
  • US1590931A - Electrode : en
  • US1590958A - Rim : en
  • US1590788A - Feeler mechanism for looms : en
  • US1590260A - Automatic railway gate : en
  • US1590595A - Manufacture of cellulose : en
  • US1590925A - Vending machine : en
  • PL4708B1 - Device for measuring chisel impacts during drilling. : en pl
  • PL4778B1 - Clamp case to hold the shaving soap in the shape of a stick. : en pl
  • US1590701A - Take-up : en
  • GB254180A - Improved reflector for motor vehicle lamps : en
  • PL4783B1 - A method and apparatus for separating solid substances contained in molasses, sugar juice, sugar-containing water and similar liquids from the production of sugar from liquids. : en pl
  • US1590897A - Production of metallic catalysts : en
  • US1590964A - Pump : en
  • US1590183A - Guard for sawing machines and planers : en
  • US1590636A - Collapsible container : en
  • DE431071C - Brush with exchangeable bristle plate : de en
  • DE431155C - Automatic feeding device of pre-stamped, round plates for upholstery nails and similar machines : de en
  • CH115770A - Globe valve. : en fr
  • GB254211A - Apparatus for straightening bent nails : en
  • CH115463A - Process for the production of a new azo dye. : de en
  • DK36162C - Method of Making Cellulose Compounds. : da en
  • FR607425A - Method and apparatus for therapeutic treatment : en fr
  • GB238512A - Improvements in loaded telephone and like lines : en
  • CH115521A - Holding device for textile material intended for wet treatment in the form of yarn, fabric, etc. : de en
  • CH115457A - Device for preventing the increase in voltage when skidding series-connected drive motors of electric vehicles. : de en
  • FR607530A - Substance for washing hands without water : en fr
  • ES95508A2 - A new procedure to protect the walls of safes and vaults from the effects of the torch. : en es
  • DE430982C - Dividing device to be attached to a milling machine table : de en
  • DE431113C - Baking or dry hot air oven with indirect heating of the baking or drying room : de en
  • ES96548A2 - Electrochemical treatment of copper minerals. : en es
  • CA262080A - Plant protector : en fr
  • PL4653B1 - The method and apparatus for transferring the press of the combustion engine by means of compressed gas. : en pl
  • GB254213A - Improvements in or relating to feed water heaters, especially for locomotive boilers : en
  • FR607207A - Improvements to thermionically active filaments, such as those used in electron discharge tubes : en fr
  • GB254133A - Improvements in electric transformer : en
  • USRE16370E - roberts : en
  • CH115220A - Low frequency transformer. : en fr
  • CH115622A - Frame for displaying objects in shop windows, sales outlets, exhibitions and the like. : de en
  • DE430926C - Roller bearings : de en
  • ES97327A2 - A procedure to support mirrors by means of which the mirror-glass and its back are made in one piece, the mirror thus supported being able to carry rings or supports to keep it in the desired position. : en es
  • GB254014A - Improvements in and relating to desks, writing tables, and the like : en
  • US1590420A - Comparator : en
  • US1590219A - Acetylene-gas generator : en
  • US1590359A - Three-way valve : en
  • FR607382A - Hair wavy fixing system : en fr
  • GB246107A - Improved means of connecting tubes to plates : en
  • CA262195A - Tire band expander : en fr
  • CH115707A - Process for the production of an aluminum coating preventing slagging on rust components. : de en
  • DE431144C - Gas burner device for heating, drying, baking and other ovens : de en
  • ES96563A2 - Mechanical loom. : en es
  • GB254106A - Improvements relating to coke extractors for vertical retorts : en
  • US1590938A - Matrix distributor for typographical machines : en
  • FR607211A - Device for adjusting, in the horizontal direction, the working tool of machines for grinding and polishing surfaces : en fr
  • US1590630A - Watchman's time-recording clock : en
  • DE431276C - Gang saw : de en
  • DE431252C - Method and device for the separation of mixtures consisting of liquids or gases and solid or liquid substances : de en
  • FR607481A - A method of making a material particularly suitable for establishing roads : en fr
  • FR607180A - Improvements in projection and cinematographic image capture : en fr
  • FR607194A - Automatic regulator for air compressor with pilot cylinder for gasoline engine control : en fr
  • US1590462A - Tunnel kiln : en
  • US1590777A - Starting mechanism for manifolding devices : en
  • DE430859C - Airplane with a wing that can be rotated around a horizontal transverse axis and an altitude control : de en
  • CA262100A - Sign : en fr
  • CH115341A - Device to temper mechanical rockets with clockwork movement for artillery projectiles. : en fr
  • DE431317C - Device for removing soot from the pipes : de en
  • US1590421A - Universal cord take-up : en
  • US1590530A - Paper dispenser : en
  • AU101426A - Improvements in or relating to syringes, particularly utilizable for dental purposes : en
  • DE430571C - Multi-pressure boiler system : de en
  • GB254239A - Improved apparatus for testing the viscosity of fusible materials : en
  • DE430942C - Frames for motor vehicles : de en
  • FR607302A - Board game : en fr
  • US1590223A - Lug chuck for rock drills : en
  • US1590261A - Rock-drill valve : en
  • US1590755A - Reenforced-fiber container closure and method of making the same : en
  • US1590200A - Socket wrench : en
  • US1590481A - Continuously-revolving press : en
  • CH115588A - Steam generating plant. : de en
  • CH115616A - Method of telegraphing at high speed. : de en
  • DE431265C - Process for the preparation of secondary disazo dyes : de en
  • ES96822A1 - A carburettor to drive combustion engines with heavy oils. : en es
  • GB254095A - Improvements in or relating to portable electric lamps : en
  • CH115576A - Process for the manufacture of reinforced membranes, tubes and the like from elastic material. : de en
  • DK36154C - Low Frequency Transformer for Use with Termion Amplifiers. : da en
  • GB254131A - Improvements relating to door catches : en
  • CH115291A - Mixture for the preparation of a dye or printing bath. : en fr
  • CA262074A - Insulating knob : en fr
  • US1590654A - Automatic phonograph : en
  • FR607395A - Inter-yawning device for windows : en fr
  • DE431149C - A device on stringed instruments to reduce the pressure exerted on the bridge by the strings : de en
  • FR607412A - Improvements to automatic switching devices used in telephony : en fr
  • DE430909C - Seat chest : de en
  • US1590514A - Cooling apparatus : en
  • CH115523A - Textile printing machine. : de en
  • US1590334A - Beading machine for caps for jars and cans : en
  • US1590346A - Radio direction finding : en
  • FR607243A - Inflation device, for pneumatic tires : en fr
  • FR607510A - Command to reduce the keystroke in typewriters : en fr
  • GB254058A - Improvements in runners for curtain rods : en
  • DE431288C - Display device in which a number of flexible posters are individually fastened at one end in a common rotatable support and partially wound onto this, while the free ends of the posters hang down : de en
  • PL4719B1 - Rotary drums for drying wet materials. : en pl
  • FR607235A - Method for regulating a driving machine coupled with a group of pumps and at least one other device consuming its driving force, and installation for implementing this method : en fr
  • FR607549A - Roof hydraulic dam : en fr
  • GB250206A - Improvements relating to the manufacture of briquettes : en
  • AU75626A - Improvements in and relating tothe production of photographs : en
  • CA262167A - Fastener stringer : en fr
  • CH115708A - Machine for coating goods with metal by dipping. : de en
  • CH115776A - Intercooler for multi-stage compressors. : de en
  • FR607495A - Improvements to ovens : en fr
  • GB231533A - Improvements in and relating to connections for relatively movable parts of a vehicle : en
  • GB254094A - Improvements in and relating to watering cans : en
  • GB254172A - Improvements in and relating to processes and machinery for rolling and folding or doubling dough : en
  • FR607161A - Apparatus for oxygen injections and other similar applications : en fr
  • DE431084C - Eyeglass frame for Klemmer and glasses : de en
  • US1590546A - Shuttle : en
  • US1590875A - Laying roll : en
  • CA262138A - Curtain support : en fr
  • FR607492A - Mechanism allowing the movement of a cinematographic camera relative to its support : en fr
  • US1590992A - Universal joint : en
  • US1590722A - Plant marker : en
  • US1590808A - Belt-lacing clipper : en
  • DE431097C - Release device for friction clamp clutches of presses, scissors or the like with eccentric or crank drive : de en
  • ES96111A1 - Improvements in electrical converters. : en es
  • FR607224A - Molybdenum alloys with other metals : en fr
  • FR607226A - Planetary gear reducer : en fr
  • GB254082A - Improvements relating to bath fittings : en
  • GB254760A - Improvements in the manufacture and production of oxygenated organic compounds : en
  • FR607272A - Improvements to centrifugal separators with continuous deposit evacuation : en fr
  • PL4784B1 - Corrugated sheet, especially for covering aircraft plating. : en pl
  • CH115710A - Book cover. : de en
  • PL4710B1 - Method and device for supplying material for a liquid proppant. : en pl
  • US1590768A - Mold eor making hollow rubber articles : en
  • US1590774A - Motor-vehicle wheel : en
  • FR607385A - Reverberation furnace with recuperative hearth : en fr
  • FR607396A - Hinged blocking wedge lifting device : en fr
  • FR607532A - Device to facilitate and accelerate the accurate taking of sketches and sketches from nature : en fr
  • GB254153A - Improvements relating to logarithmic calculating-apparatus : en
  • CH115537A - Process to disrupt the formation of crystals and to prevent the build-up of adherent deposits on metal surfaces. : de en
  • CA262181A - Electrical supervisory recording system : en fr
  • CA262246A - Railway truck : en fr
  • CH115289A - Mixture for the preparation of a dye or printing bath. : en fr
  • CA262273A - Lock : en fr
  • CA262158A - Vacuum cleaner mechanism : en fr
  • CH115587A - Steam power plant. : de en
  • PL4676B1 - : en pl
  • US1590686A - Method of sewing two articles together : en
  • US1590918A - Gear puller : en
  • US1590418A - Oiling device : en
  • DE431126C - Dictation machine system : de en
  • CA262114A - Roaster for coffee, etc. : en fr
  • US1590198A - Radio system : en
  • US1590258A - Mail-bag lock : en
  • US1590458A - Metal lath : en
  • US1590177A - Hinge : en
  • PL4851B1 - achievement of chemical processes consisting in the exchange of bases, and the production of resources for this purpose. : en pl
  • US1590424A - Furring and fastening device : en
  • US1590548A - Direction indicator : en
  • CA262190A - Perforation-reading device : en fr
  • US1590483A - Broom-sewing machine : en
  • CA262083A - Ciphering apparatus : en fr
  • CA262271A - Acetaldehyde and acetylene : en fr
  • CA262203A - Tube severing apparatus : en fr
  • US1590821A - Coal-cutting chain : en
  • PL4749B1 - The way of soaking flax and other textile plants. : en pl
  • US1590213A - Feeder : en
  • BE334143A - : en
  • CA262102A - Car door : en fr
  • GR1219B - FIRE PIPELINE FOR ARTIFICIAL MISSIONS. : el en
  • CH115663A - Safety lock. : de en
  • PL4817B1 - Centrifuge drum with a separator attached to the inlet tube. : en pl
  • PL4887B1 - Hair clip. : en pl
  • FR607386A - Adjustment nozzle for single-jet water meters and impeller : en fr
  • US1590485A - Egg protector : en
  • GB254038A - Improvements relating to cases for pencils, pens and other articles for school use : en
  • GB254075A - Improvements in or relating to the manufacture of artificial teeth : en
  • GB243330A - A metallic band for hooping boxes, packages, and the like : en
  • GB250234A - Improvements in, or relating to, rotors for water turbines or turbine pumps or the like : en
  • FR607330A - Magnetic drain plug and tube for gearbox and engine : en fr
  • US1590549A - Incubator : en
  • US1590697A - Manufacture of titanic and zinc compounds : en
  • PL4848B1 - A method of quickly bleaching all kinds of vegetable, vine or processed fibers. : en pl
  • US1590480A - Rail tie plate : en
  • PL4821B1 - Self-collecting telephone caller. : en pl
  • FR607298A - Converter : en fr
  • FR607322A - Hanging lock for convertible cars : en fr
  • GB254040A - Improvements in signal lamps for vehicles : en
  • GB254067A - Improved process and apparatus for the electro-deposition of metals on wire or narrow strip : en
  • DE431078C - Process for the production of nets and net knotting machine for carrying out the process : de en
  • US1590498A - Agricultural cultivator : en
  • US1590361A - Shutter-control device for motion-picture machines : en
  • FR607159A - Device for pressure polishing : en fr
  • FR607490A - Improvements made to domestic fireplaces, in particular cookers and stoves : en fr
  • FR607376A - Improvements to electrical rectifying devices : en fr
  • GB254232A - A magnetic balance for weighing small masses, ascertaining the density of gases, and for other purposes : en
  • US1590551A - Copyholder for linotype machines : en
  • GB254033A - Improvements in electrical sound converting apparatus : en
  • GB254364A - Improvements relating to electromagnetic apparatus : en
  • CA262175A - Weighing scale : en fr
  • US1590482A - Dyestuffs containing metals and process of making same : en
  • FR607344A - Bottle usable as a vase by inversion : en fr
  • ES96436A2 - Mechanical loom. : en es
  • GB254101A - Improvements in baby carriages and like vehicles : en
  • GB254220A - Double walled sheet metal barrel or the like : en
  • FR607325A - Metal net for handling goods : en fr
  • DE431066C - Mold with adjustable cooling, especially for bearing shells : de en
  • GB254022A - Improved means for attaching the mudguards of cycles and the like : en
  • PL4654B1 - Method of driving internal combustion engines with heavy hydrocarbons. : en pl
  • US1590211A - Spring : en
  • CH115199A - Device for the selective detection of a power supply unit of a high-voltage network with an earth fault. : de en
  • CH115617A - Electrostatic telephone that can also be used as a microphone and especially as a loudspeaker. : de en
  • GB254210A - Improvements in wheeled carriages, bogies and the like : en
  • FR607269A - Process for separating hydrocarbons from mineral sediments which serve as their support : en fr
  • FR607436A - Device for operating tuning dials for radio receivers : en fr
  • GB253958A - Improvements in and relating to electrolysis : en
  • FR607446A - Bleached and dyed fur and the like : en fr
  • FR607351A - System to prevent train derailments : en fr
  • US1590965A - Purification of hydrocarbons : en
  • FR607398A - Fixed or mobile rope cutter : en fr
  • US1590250A - Printing press : en
  • USD70488S - Design fob a wedding eing : en
  • GR1227B - VESSEL BOAT TO RESEARCH AND EXPLOIT THE BOTTOM OF THE SEA. : el en
  • CH115672A - Brush. : en fr
  • CA262124A - Motor vehicle : en fr
  • CH115570A - Tissue holder. : de en
  • DE430947C - Procedure for attaching the ignition head : de en
  • DE431026C - Device for ejecting moldings from the mold : de en
  • ES94140A2 - Improvements made to the subject of main patent number P0093974. : en es
  • FR607256A - System of removable and portable metal sleepers for tracks, railways : en fr
  • GB246124A - Improvements in gramophones : en
  • GB254191A - Oven and broiler rack handling device : en
  • GB254069A - Improvements relating to sponges : en
  • FR607381A - Process for covering a surface made of iron or an iron alloy with a metal mass which is a good conductor of heat : en fr
  • US1590527A - Dirigible headlight : en
  • US1590534A - Turntable for portable railways : en
  • US1590566A - Method of and means for preparing type forms : en
  • DE430900C - Mechanically driven high voltage rectifier : de en
  • FR607447A - Device for cooling the pistons : en fr
  • GB254099A - Improvements in devices for securing powder blocks or the like in face powder containers : en
  • DE431064C - Process for compacting centrifugal casting with the introduction of compressed air into the mold : de en
  • GB254124A - Improvements in water tube boilers : en
  • CA262144A - Hinge : en fr
  • CA262236A - Chuck : en fr
  • GB239229A - Improvements in feed pumps for hydrocarbon engines and for other purposes : en
  • GB254059A - Improvements in or relating to hydraulic presses for various purposes : en
  • GB254161A - Improvements in or relating to valves and valve gear for fluid pressure engines : en
  • US1590496A - Industrial truck : en
  • US1590229A - Process for making anhydrcus zinc chloride : en
  • CH115496A - Combination lock with rotating locking discs. : de en
  • CH115720A - Duplicating machine. : de en
  • GB250197A - Device for retailing and measuring liquids : en
  • FR607314A - Improvement in devices and methods to prevent scaling of steam boilers : en fr
  • FR607392A - Protector for boxes : en fr
  • FR607420A - Improvements made to the reinforcement of submarine cables : en fr
  • GB254217A - Improvements in and relating to life saving devices : en
  • DE431165C - Process for the preparation of chlorine derivatives of 2-oxynaphthalene : de en
  • CH114073A - Mortise lock. : de en
  • PL4809B1 - A method of producing a binder for the production of briquettes. : en pl
  • US1590235A - Metal crosstie : en
  • US1590912A - Safety device for water wheels : en
  • CH115807A - Process for the production of electron-emitting coatings on hot cathodes. : de en
  • US1590411A - Container : en
  • US1590616A - Flexible skirt piston : en
  • US1590366A - Package-wrapping machine : en
  • US1590860A - Differentiating mine-car axle : en
  • CA262061A - Thresher : en fr
  • CA262211A - Discharge door : en fr
  • CH115492A - Snap button to mark cattle. : en fr
  • US1590295A - Knitting machine and pattern mechanism : en
  • US1590262A - Auto signal : en
  • PL4657B1 - Machine for making water-resistant ribbons from yarn, paper or the like. : en pl
  • US1590190A - Grinding : en
  • DK36175C - Device by Cigarettes. : da en
  • GB254197A - Improvements in lifting jacks : en
  • GB254369A - Combined harvesting and thrashing machine : en
  • US1590415A - Ethel s : en
  • US1590507A - Control and equalizing system : en
  • PL4764B1 - Self-contained washing machine. : en pl
  • PL4771B1 - Method of obtaining concentrated acetic acid dilute acid. : en pl
  • CH115290A - Mixture for the preparation of a dye or printing bath. : en fr
  • AU2370725A - Improvements in and relating to pistons : en
  • DE430980C - Valve housing for fuel injection valves : de en
  • US1590426A - Mechanical movement : en
  • US1590955A - Bottle-sealing machine : en
  • PL4812B1 - A device for rifle bullets, increasing the effectiveness of shooting. : en pl
  • DE430805C - Device for cleaning the scraper fittings of carding rollers : de en
  • DE431256C - Process for maintaining the powdery state of calcined soda during storage : de en
  • PL4666B1 - ^ 3 a, '(3/02 Anchor for attaching a waterproofing plate to railway rails. : en pl
  • PL4800B1 - Plane with a cannon. : en pl
  • PL4833B3 - A method of making metaidehydrate resistant to higher temperatures. : en pl
  • US1590675A - Draw-works brake mechanism : en
  • CA262071A - Shock absorber : en fr
  • DK36152C - Apparatus for Transferring Energy in Mechanically Oscillating Form. : da en
  • US1590539A - Interchangeable bobbin : en
  • PL4691B1 - A method of increasing the efficiency of devices for heating steam engines, especially steam locomotives, with the use of exhaust gas. : en pl
  • PL4753B1 - Device for coiling and inserting the mouthpiece. : en pl
  • PL4856B1 - : en pl
  • US1590910A - Hose holder : en
  • US1590929A - Portable x-ray apparatus : en
  • US1590980A - Supporting device : en
  • CH115574A - Device on a snap hook for attaching the same to bottles. : de en
  • US1590195A - Gas burner for heating purposes : en
  • US1590840A - Continuous static dynamic balance-testing machine : en
  • PL4714B1 - The method of water softening. : en pl
  • US1590642A - Match safe : en
  • US1590898A - Doll : en
  • US1590470A - Combined dish and clothes washing machine and drier : en
  • SU1403A1 - Reservoir for Primus kerosene lamps : en ru
  • CH115286A - Edge needle for festoon sewing machines. : de en
  • CH115635A - Process for the production of a new azo dye. : de en
  • PL4781B1 - Device for removing damaged mouthpiece in cigarette tube making machines. : en pl
  • US1590370A - Washing machine : en
  • US1590646A - Apparatus for applying solder to can caps : en
  • SU1411A1 - Machine for producing thin and narrow strips of wood (noodles) for the preparation of cellulose : en ru
  • US1590854A - Construction of and driving arrangement for rolling mills : en
  • ES94573A2 - Connection for short circuits. : en es
  • DE431077C - Trolley elevator : de en
  • FR607233A - Secret cabinet closure : en fr
  • CH115471A - Process for the production of a chromium-containing dye. : de en
  • DE431237C - Procedure for operating rotary furnaces : de en
  • FR607463A - Apparatus intended for the manufacture and emission of hydrocyanic gases : en fr
  • US1590299A - Apparatus for aerating liquids : en
  • GB254378A - Improvements in or relating to jar-ramming moulding machines : en
  • FR607246A - Improvements to dynamometers to measure torques : en fr
  • US1590294A - Knitting machine : en
  • PL4786B3 - Gesellschaft A pair of self-induction coils for loading anti-pushing four-core telephone cables according to the Pupirra system. : en pl
  • CH115194A - Rubber core cable. : de en
  • PL4810B3 - Method of peat drainage and consolidation. : en pl
  • DE430956C - Dough kneading machine with rotating trough and a central opening in the bottom : de en
  • DE431146C - Process for the polymerization of vinyl compounds : de en
  • DE431269C - Gas generator for heating generator stoves : de en
  • US1590355A - Substation telephone instrument : en
  • US1590719A - Spectacle and like joint : en
  • CH115034A - Airplane with soundproofing. : de en
  • PL4684B1 - The way of sending signals. : en pl
  • US1591000A - Process for the production of hollow bodies from viscose and similar cellulose solutions : en
  • US1590944A - Nonskid automobile creeper : en
  • CH114445A - Liquid heater. : de en
  • GB254367A - Nut splitting machine : en
  • CA262237A - Conveyer roll construction : en fr
  • US1590702A - Coupling for tractors : en
  • USD70486S - Design for an automobile signal casing : en
  • CA262212A - Car wheel hood : en fr
  • FR607208A - Focusing telescope for cameras : en fr
  • CA262220A - Radio receiving system : en fr
  • CH115397A - Process for superheating steam in steam generating systems for high steam pressure and high superheating. : de en
  • PL4725B3 - The method of obtaining water-insoluble azo dyes. : en pl
  • US1590300A - Boiler-soox cleanee : en
  • CA262076A - Match book machine : en fr
  • US1590991A - Continuous-burning hood : en
  • US1590940A - Gas engine : en
  • AU256326A - Improvements in or relating to locking means for petrol supply or other valves : en
  • DE426561C - Process for drying grain : de en
  • US1590353A - Rubbing machine : en
  • US1590818A - Quick-opening water-glass valve : en
  • US1590856A - Poultry roost : en
  • US1590556A - Temperature indicator : en
  • US1590767A - Railway crossing : en
  • US1590802A - Commutator for internal-combustion motors : en
  • CA262239A - Conveyer roller : en fr
  • CH115526A - Steam washing boiler. : de en
  • CA262168A - Crankless mechanism : en fr
  • US1590694A - Synchronizing device : en
  • US1590845A - Inclined merry-go-round : en
  • US1590949A - Transmission : en
  • US1590280A - Chuck : en
  • US1590286A - Bathtub : en
  • US1590674A - Extension cabinet : en
  • US1590823A - Electric connecter plug : en
  • US1590872A - Oil bttbneb : en
  • US1590986A - Axminster rug : en
  • CH115748A - Installation for the electrolytic deposition of metals. : en fr
  • PL4689B1 - A device for feeding a boiler of steam engines with a variable number of revolutions. : en pl
  • US1590212A - Device for removing pneumatic tires from their rims : en
  • CA262200A - Charge and air heater : en fr
  • CH115600A - Switch. : de en
  • DE430972C - Device for achieving a middle position of contacts in regulators controlled by pressure medium : de en
  • US1590401A - Rotary-drum filter : en
  • PL4831B1 - A method of regenerating decolorizing agents for paraffin and various mineral oils. : en pl
  • SU1409A1 - Rubber Tire Making Machine : en ru
  • PL4729B1 - A method of wet backfilling of reconstructed mine fields by transferring the backfilling material by means of compressed air. : en pl
  • US1590309A - Dump-car-door-releasing mechanism : en
  • US1590648A - Transfer for producing multishade effects and method of making same : en
  • FR607534A - Freehub for bicycles or other similar vehicles : en fr
  • US1590570A - Door opener : en
  • FR607434A - Workpiece feed clamp for machine tools : en fr
  • GB254073A - Improvements in apparatus for cooling liquids : en
  • CA262269A - Case hardening composition : en fr
  • CH115181A - Device for sealing machines with rotating shafts, which are intended in particular for conveying gases and vapors. : de en
  • DE431096C - Advertising display device, especially for liquids : de en
  • GB254097A - Improvements in spring assembly for upholstery : en
  • DK36160C - Rotary Pump, Compressor or similar. : da en
  • GB239228A - Improvements in multi-stage turbines : en
  • PL4900B1 - The rope boar. : en pl
  • GB254200A - A device for indicating whether the sparking plugs of an explosion engine are working : en
  • FR607286A - Signaling system for railway tracks : en fr
  • GB254030A - Improvements in electromagnetic separators for the separation or concentration of minerals : en
  • PL4688B1 - Portable tiled stove. : en pl
  • FR607366A - Razor protector : en fr
  • GB254017A - Improvements in ships' fittings for pipes or tubes for water, air, gas, thermometer,sounding, fire service and the like; particularly applicable to deck plug fittings of the flush type : en
  • DE431060C - Lifting device for barrels consisting of lifting arms : de en
  • GB244101A - Apparatus for the horizontal adjustment of the tool of wood grinding and polishing machines with respect to the surface of the work : en
  • FR607183A - Fluid distribution device for pneumatic tool : en fr
  • FR607397A - New method of advertising applicable on tables, pedestal tables, or other similar objects : en fr
  • USD70481S - Oscak kopel : en
  • CH112813A - Process for the production of printing forms, especially for direct or indirect collotype printing. : de en
  • CH115608A - Examination lamp for illuminating body cavities. : de en
  • US1590450A - Combination rail liner, tie spacer, and rail-joint elevator : en
  • US1590453A - Combined vehicle and traction machine : en
  • US1590557A - Combination milk-bottle opener and cover : en
  • US1590979A - Cinematographic or like film : en
  • FR607189A - Grass defoliator, sorghum type : en fr
  • GB254192A - Improvements in or relating to mutes for violins and the like : en
  • DE431047C - Device for crowning paper machine rolls on simple grinding and turning jaws : de en
  • FR607293A - Turbine improvements : en fr
  • FR607275A - Control of inclined spindles by strips or flat belts, for continuous spinning or twisting looms : en fr
  • DE431160C - Switching device for change gears, especially in motor vehicles : de en
  • US1590673A - Fusing clip for bifocal lenses : en
  • US1590838A - Railway-traffic-controlling apparatus : en
  • BE334233A - Improvements to devices intended for lifting liquids : en fr
  • CH115562A - Manufacturing process of phosphorescent metal dials. : en fr
  • DE430927C - Sealing of roller bearings by labyrinths : de en
  • US1590395A - Rebound damper and shock absorber for motor road vehicles : en
  • US1590323A - Multiple regulator valve : en
  • US1590592A - Conversion of cellular or fibrous material : en
  • US1590705A - Air pump : en
  • US1590501A - Sporting-gun cartridge plug : en
  • US1590596A - Production of colloidal material : en
  • US1590562A - Glareshield attachment for automobile windshields : en
  • DE431120C - Device for feeding boilers by means of a condensate pressure lifter : de en
  • FR607502A - Advertising device with periodically retractable panels : en fr
  • GB254186A - Improvements in closures for bottles and other containers : en
  • US1590181A - Antifriction-bearing mounting : en
  • US1591002A - Exhaust motor : en
  • CH115575A - Watertight seal for rotating shaft. : en fr
  • CH115768A - Swivel joint for pipes and hoses, in particular for heating couplings. : de en
  • CA262068A - Pipe tongs : en fr
  • CH115629A - Device for transmitting movement with speed change and freewheel at each speed for cycles, motorcycles, etc. : en fr
  • US1590493A - Flywheel : en
  • GB247202A - Apparatus for indicating changes of direction for road vehicles : en
  • GB254129A - Method and device for adjusting and testing stroboscopically electric meters : en
  • US1590662A - Power shovel : en
  • CA262072A - Window : en fr
  • PL4760B1 - Device for loading loose goods onto wagons, containers or onto conveyors. : en pl
  • GB254120A - Improvements in body-heating appliances for motor vehicles : en
  • FR607355A - Process for preparing organic mercury compounds : en fr
  • US1590345A - Closet vent : en
  • US1590941A - Cultivator shield : en
  • US1590645A - Valve mechanism for inner drill-casing tubes : en
  • DE431037C - Wood grinding machine : de en
  • FR607430A - Complete tourist kitchen and tableware for eight people : en fr
  • GB240790A - Improvements in or relating to ferraris electric meters : en
  • GB254373A - Improvements in electromechanically controlled systems and switching apparatus therefor : en
  • FR607227A - Automatic liquid fuel saving device, for internal combustion engines : en fr
  • CH115651A - Dormer window. : de en
  • US1590564A - Feeler mechanism for looms : en
  • US1590781A - Jewelry clasp : en
  • US1590736A - Method of testing filled and closed cans : en
  • GB253955A - Improvements relating to resilient wheels : en
  • PL4780B1 - Cigarette making machine. : en pl
  • US1590392A - Self-lubricating journal bearing : en
  • US1590598A - Making smokeless powder and the like : en
  • US1590806A - Julius brendle : en
  • CA262127A - Electron emitting cathode : en fr
  • CH115440A - Packet of cigarettes. : de en
  • BE334105A - PROCESS FOR TREATMENT OF ARTIFICIAL SILK WICK FIBERS : en fr
  • CA262247A - Food preservation : en fr
  • CH115734A - Automatic weight indicating device for weighing instruments. : en fr
  • US1590911A - Oil saver : en
  • US1590448A - Photographic camera and lens : en
  • US1590543A - Feed-control means for arc lights : en
  • US1590533A - Resilient tire : en
  • US1590423A - Glass-forming machine : en
  • US1590447A - Wood-treating apparatus : en
  • CA262148A - Gear manufacture : en fr
  • DE431264C - Process for the preparation of related disazo dyes : de en
  • US1590341A - Ornamental amusement device : en
  • USD70462S - Leo bltjhm : en
  • US1590207A - Two-way plug : en
  • PL4727B1 - Apparatus for electrical discharges. : en pl
  • FR607294A - Improvements to semi-rotary pumps : en fr
  • FR607489A - Signal transmission device mounted on running trains : en fr
  • CH115320A - Method and device for the production of lubricating oil from petroleum. : de en
  • DE431117C - Device for protecting the boiler drums of water tube boilers against contact with the flue gases : de en
  • DE430944C - Throttle device and control for liquids : de en
  • PL4651B1 - Turbine bed. : en pl
  • US1590734A - Receptacle for containing powder puffs and powder for toilet purposes : en
  • DE431145C - Centering device for wood sawing machines : de en
  • ES96348A2 - A pump system for lubricant. : en es
  • FR607539A - Cable motorized winch : en fr
  • PL4681B3 - The method of obtaining N-methylsulfites of secondary aromatic-aliphatic amines. : en pl
  • US1590360A - Method and apparatus for assembling sheet material : en
  • US1590726A - Adjustable supporting device : en
  • US1590934A - Vehicle for amusement parks : en
  • DE431316C - Process for the production of rubber solutions : de en
  • FR607544A - Hat protector : en fr
  • CH115479A - Stamp. : de en
  • CH114844A - Oil burner with rotating atomizer. : de en
  • DE431085C - Sheaf holder for sheaf ties : de en
  • FR607238A - Device for making directory or other entries on forms, for use by banks or similar establishments : en fr
  • CH115433A - Electrical system for acoustic and optical signals with contact clock. : de en
  • US1590384A - Refrigerating apparatus : en
  • US1590801A - Packing such as is used for piston rods : en
  • US1590296A - Adjustable rack : en
  • FR607505A - Building material : en fr
  • US1590535A - Soldering iron : en
  • US1590790A - Hoisting machine : en
  • FR607522A - Folding pendulum metronome : en fr
  • CA262163A - Bias cutting machine : en fr
  • CH115567A - Hammer. : de en
  • US1590231A - Shoe former : en
  • US1590561A - Shock absorber : en
  • FR607466A - Double gate dam, in which one gate of the dam can be moved behind one part of the front wall of the other : en fr
  • FR607193A - Shock absorber for bicycle, motorcycle or other saddles : en fr
  • FR607331A - Process for making brochures, typed and multicopy text : en fr
  • CH115645A - Beehive. : de en
  • DE431212C - Machine for grinding and boring drawing dies, especially diamond drawing dies : de en
  • DE431258C - Rotary piston machine in which the guide tracks for the pistons are partially in the working area and are involved in the work. : de en
  • CA262231A - Tabulating machine : en fr
  • PL4832B1 - let them mixes with saturated gas and hydrocarbons and other components of technical flammable gases. : en pl
  • PL4790B1 - Shirt collar. : en pl
  • SU1395A1 - Device for transferring tram arrows from the car : en ru
  • FR607493A - Process for making fabrics waterproof : en fr
  • DE430852C - Machine for preparing the planting bed for forest crops : de en
  • GB254066A - Improvements in and relating to the manufacture of sheet metal pipes : en
  • AU237626A - Apparatus for the production of ice : en
  • FR607282A - Folding suitcase for transporting dogs, cats and other similar animals : en fr
  • FR607491A - Improvements in processes and tools for cutting sheet metal to provide contoured parts not included in a plan : en fr
  • GB254366A - Improvements relating to the decoration of surfaces : en
  • US1590747A - Container : en
  • US1590835A - Apparatus for sighting guns : en
  • US1591003A - Cast-steel car wheel : en
  • PL4839B1 - Flat eyelet machine with "Jacquard" device. : en pl
  • US1590502A - Automatic slack adjuster for railway brakes and the like : en
  • FR607257A - Hollow rubble stone in reconstituted stone with air circulation in all directions : en fr
  • PL4820B1 - Combined seeder with a spreader of artificial fertilizer. : en pl
  • CH115494A - Rubbish bin. : de en
  • CA262179A - Refrigerating apparatus : en fr
  • DE431000C - Continuous electrode consisting of composable longitudinal parts : de en
  • FR607431A - Method for adjusting rotary compressors : en fr
  • CA262088A - Wool tentering apparatus : en fr
  • DE431094C - harmonica : de en
  • CH115508A - Cleaning device to be connected to a flexible water supply line. : de en
  • FR607307A - Continuous machine for low temperature drying of blood, milk and other liquid products : en fr
  • US1590333A - Curling machine for caps for jars : en
  • US1590746A - Bobbed-hair holder : en
  • US1590939A - Ice-cream freezer : en
  • AU2367725A - Improved scraper for removing mud andthe like fromthe wheels of tractors and implements : en
  • CH115519A - Ruler for moving the needles on flat knitting machines for making fancy knits. : en fr
  • DE431243C - Process for the production of fire-resistant articles from rutile : de en
  • US1590272A - Rail-sanding mechanism : en
  • USD70485S - Design fob a display cabinet : en
  • US1590611A - Automatic hide-feeding machine : en
  • US1590612A - Train-operated railway gate : en
  • CH115690A - Spat. : de en
  • GB254365A - Improvements in or relating to devices for controlling colliery corves, tubs and the like : en
  • CH115349A - Writing device for recording apparatus. : de en
  • CH115470A - Process for the production of a chromium-containing dye. : de en
  • CH115752A - Method and device for airtight soldering of evacuated tin cans in a vacuum. : de en
  • DE431056C - Stone cutting device with motor-driven cutting disc : de en
  • FR607250A - : fr
  • FR607432A - New yellow azo dyes : en fr
  • GB254206A - Improvements in, and relating to, tip-buckets or skips : en
  • CA262087A - Rail spike : en fr
  • FR607166A - Improvements to rotary filters : en fr
  • US1590399A - Method of and means for reproducing sound : en
  • US1590852A - Arch-supporting shoe : en
  • CA262251A - Canning process : en fr
  • CA262253A - Welding method : en fr
  • DE431049C - Polishing and grinding machine for glass with one or more rows of individually driven polishing or grinding wheels : de en
  • ES94689A2 - A device for the self-sealing of high-strength metal tubes with the use of a self-sealing bar. : en es
  • CA262096A - Fruit preparation for canning : en fr
  • US1590357A - Pipe joint : en
  • FR607249A - Improvements to Radiotelegraph Direction Finding Systems and Similar Applications : en fr
  • GB253971A - Improvements in and relating to furnace grates : en
  • PL4687B1 - Biró & A. Kurz Folding truss. : en pl
  • SU1412A1 - Regenerator : en ru
  • US1590466A - Machine and method for producing gears : en
  • US1590531A - Apparatus for the hydraulic unloading of material : en
  • US1590540A - Constant pressure boiler : en
  • DK36168C - Belt assembly. : da en
  • FR607413A - Clutch device : en fr
  • US1590368A - Revolving explosive engine : en
  • AU2364325A - A machine for trimming or preparing logs before being placed in veneer machines : en
  • CA262060A - Brake beam : en fr
  • FR607334A - Improvements to electric mine lamps : en fr
  • GB254042A - Improved manufacture of alloys : en
  • CH113965A - Annular bit and its manufacturing process. : en fr
  • FR607323A - : fr
  • ES97044A2 - Defensive system of the footwear floor by means of releasable buttons. : en es
  • FR607340A - Improvements to the stacking of electrical devices : en fr
  • GB232597A - Roller more particularly designed for inking in printing machines : en
  • DE431016C - Lock security : de en
  • US1590478A - Electrical system : en
  • GB254357A - Improved method of treating fibres : en
  • GB247203A - Improvements in building blocks : en
  • FR607267A - Process for the purification and regeneration of sodium hydroxide laden with hemicelluloses : en fr
  • CA262228A - Bumper : en fr
  • FR607291A - System for starting up or controlling phonographs or similar apparatus : en fr
  • DE431103C - Method and device for closing filled bags made of paper or similar material by pinching : de en
  • US1590552A - Feed mechanism for typewriting machines : en
  • US1590861A - Differentiating mine-car axle : en
  • US1590828A - Traffic signal for automobiles : en
  • CH115625A - Method and device for preventing the generation of dust by vehicles. : de en
  • US1590186A - Device for making tap connections to water mains : en
  • US1590836A - Method of making metallic doors or the like : en
  • FR607160A - Extendable ball bolt lock : en fr
  • GB254127A - Improvements relating to the welding of structures embodying metal sheeting : en
  • GB253970A - Improvements in or relating to potato digging or raising and sorting machines : en
  • GB254123A - Improvements in or relating to wallets, pocket-cases and the like : en
  • FR607290A - Air dielectric fixed capacitor : en fr
  • US1590655A - Lining for grinding apparatus and the like : en
  • GR1226B - PROVISION FOR THE PROTECTION OF THE FIRE TUBE OF THE EFFECTIVE AIRCRAFT BOMBS. : el en
  • FR607158A - Explosion turbine : en fr
  • US1590846A - Fly swatter : en
  • PL4876B1 - Device for draining the pressurized fluid cylinders. : en pl
  • CA262086A - Steam cooker : en fr
  • CH115453A - Line block circuit. : de en
  • CH115759A - Razor. : de en
  • US1590841A - Process of treating hydrocarbons : en
  • GB254122A - Improvements in or relating to ejector mechanisms for sporting guns : en
  • CH115281A - A method and apparatus for moving liquids through masses of artificial silk. : en fr
  • GB253953A - Improvements in and relating to the manufacture and production of threads, filaments, bands, and the like, from viscose : en
  • FR607297A - Crusher : en fr
  • US1590682A - Receptacle closure : en
  • GB248346A - Improvements in light signals : en
  • US1590581A - Heating apparatus : en
  • PL4885B1 - Rocking cradle. : en pl
  • US1590752A - Fiber container : en
  • US1590837A - Process for preparation of cheese having an increased or supplemented vitamine content : en
  • US1590862A - Road map and holder : en
  • FR607517A - Device for dispensing towels : en fr
  • GB254381A - Improvements in and relating to fourdrinier or other paper-making and like machines : en
  • DE431086C - Nose clip to avoid coupling : de en
  • DE431028C - Folding box with flap flaps and flap flaps in which the flap flaps are secured by hinged bottom bars : de en
  • CH115510A - Device for spinning rayon using the draw spinning process. : de en
  • US1590523A - Process of making artifical marble and stone : en
  • DE430985C - Advertising and orientation table : de en
  • FR607156A - : fr
  • PL4705B1 - A method of producing cellulose by boiling wood and similar materials with disulfite solutions. : en pl
  • US1590327A - Orchard heater : en
  • US1590810A - Harrow seat cart : en
  • CA262173A - Scale : en fr
  • CH115225A - Basket. : de en
  • CH115518A - Machine for hemming lengths of fabric. : de en
  • CA262153A - Brake : en fr
  • CH115610A - Menstrual pad. : de en
  • CH115726A - Device for drawing parallel lines, especially for characters. : de en
  • PL4824B1 - HBCL, S / o * Recessed combustion engine, : en pl
  • US1590298A - Toilet-seat operating and cushioning device : en
  • US1590457A - Best available cop : en
  • USRE16369E - Bbaxx os clutch band lutino : en
  • CA262198A - Signalling aerial : en fr
  • CA262128A - Relay and amplifier : en fr
  • CA262081A - Rivet cutter : en fr
  • CH115420A - Process and machine for the production of incandescent lamps, electron tubes and similar glass vessels. : de en
  • CA262162A - Jack : en fr
  • CH115559A - Watch box. : en fr
  • PL4865B1 - Method for dyeing and printing with vat dyes. : en pl
  • US1590822A - Collapsible tube : en
  • AU2524625A - Improvements in feeding glass : en
  • PL4855B1 - A device for generating breathing air. : en pl
  • USD70466S - Design for a textile fabric : en
  • CA262206A - Sash holder and release : en fr
  • CH115729A - Installation on soundboards for pianos and similar string instruments to enhance the sound. : de en
  • CA262227A - Bumper : en fr
  • CH115684A - Device for the automatic shutdown of sewing machines in the event of breakage or suspension of the needle and shuttle thread and if the seam runs off. : de en
  • CA262133A - Hammer mechanism : en fr
  • CA262233A - Billiard table cushion : en fr
  • CA262258A - Steel wool machine : en fr
  • DE431239C - Waste washing device : de en
  • FR607547A - Winding control system of differential motion spindle winders : en fr
  • ES95724A2 - A signal system on board airplanes. : en es
  • GB241867A - Improvements in automatic weighing balances combined with devices for calculating the price of the material weighed : en
  • DE430917C - Veneer press : de en
  • US1590467A - Space discharge device : en
  • US1590750A - Method of making containers : en
  • US1590474A - Battery-post seal : en
  • US1590582A - Tractor hitch : en
  • US1590659A - Clothesline-supporting device : en
  • US1590689A - Sound screen : en
  • FR607428A - Special alloy that can replace platinum in some applications : en fr
  • GB234130A - Improvements in processes and apparatus for the production of photographic sound records : en
  • PL4890B1 - Wagon overturner. : en pl
  • PL4744B1 - A method of removing ash from furnaces or transferring granular or powdered materials. : en pl
  • US1590778A - Gyroscopic stabilizer for ships : en
  • US1590515A - Water heater : en
  • PL4730B1 - A device for supplying an internal combustion engine with several fuels simultaneously. : en pl
  • US1590672A - Tube frame : en
  • CH115679A - Jacquard machine with endless paper card. : de en
  • ES98050A3 - Improvements in fixing bolts for baths and frames in shipbuilding. : en es
  • GB254045A - Improvements in automatic and semi-automatic telephone systems : en
  • PL4838B1 - Method and apparatus for producing gas from oils. : en pl
  • PL4788B1 - Fuselage. : en pl
  • US1590354A - Ammeter receptacle : en
  • US1590217A - Automatic telephone system : en
  • US1590499A - Measuring instrument : en
  • US1590522A - Child's bed cover : en
  • US1590978A - Upholstering press : en
  • BE334226R - : fr
  • PL4701B1 - Multi-part casting mold with self-sealing of separate mold parts. : en pl
  • PL4740B1 - Fastening girders to sticks, poles and the like. : en pl
  • US1590325A - Cord machine : en
  • SU1397A1 - Thermoregulator : en ru
  • CA262063A - Stool : en fr
  • CH115634A - Scaffolding for aircraft. : de en
  • US1590307A - Oar lock : en
  • CA262238A - Roller bearing : en fr
  • CH114781A - Contact spring for lever switch. : de en
  • CH115674A - Barrel taps. : de en
  • US1590439A - Flytrap : en
  • CA262073A - Seeder : en fr
  • CH115485A - Process for the preparation of an ester of N-phenylaethyl-2,6-dimethyl-4-oxypiperidine. : de en
  • CH115473A - Process for the production of a chromium-containing dye. : de en
  • CH115782A - Injection internal combustion engine with airless fuel injection. : de en
  • GB241886A - Improvements relating to devices for drilling or chiselling stone : en
  • DE430959C - Process for the preparation of benzaldehyde or benzoic acid or both : de en
  • DE431130C - Device for quick erasure of the flashovers occurring between mutually movable electrical conductors as a result of overvoltages or the like. : de en
  • CA262197A - Radio receiver : en fr
  • CH115560A - Timepiece being placed on a piece of furniture. : en fr
  • PL4761B1 - Steam coolers from steam. : en pl
  • US1590391A - Dynamo drive for railway cars : en
  • US1590394A - Door holder : en
  • CA262069A - Metal wheel : en fr
  • CA262095A - Lubricating apparatus : en fr
  • CA262097A - Clutch : en fr
  • CH115584A - Explosion engine piston. : en fr
  • CH115670A - Clamping device. : de en
  • CH115769A - Device for connecting pipes. : en fr
  • DE431020C - Scraper for scraping off paper, paint, enamel paint and similar materials from windows, doors or walls : de en
  • US1590773A - Oil-well underreamer : en
  • PL4686B1 - Wooden decking for cast structures. : en pl
  • US1590541A - Automatic contact device for use in pocket lamps : en
  • US1590968A - Dispensing container : en
  • CA262183A - Sheet metal cutter : en fr
  • DE430929C - Device for punching and trimming pocket knife springs : de en
  • FR607177A - Improvements made to kitchen stoves, in particular to "cookers", including a boiler : en fr
  • FR607445A - Process for bleaching and dyeing furs and the like : en fr
  • FR607550A - Labeling machine : en fr
  • GB238888A - Improvements relating to high-pressure steam plants : en
  • PL4844B1 - : en pl
  • CH115590A - Steam system. : de en
  • DE431083C - Stereoscopic facility : de en
  • CH115680A - Process for manufacturing velvet, braids and other weft pile fabrics. : en fr
  • AU2585925A - Improvements in grease cups : en
  • US1590574A - Internal-combustion engine : en
  • US1590633A - Bread and pastry implement : en
  • US1590707A - Apparatus for molding tubular insulators : en
  • CH115503A - Mixer. : de en
  • CH114319A - Device for assembling elements, such as bridges, plates etc. clock movements, counters etc. : en fr
  • CA262221A - Radio receiving system : en fr
  • CH115476A - Process for the production of a chromium-containing dye. : de en
  • CH115661A - Vaulted. : en fr
  • US1590464A - Tree-notching device : en
  • SU1407A1 - Chain saw : en ru
  • US1590469A - Golf club, cricket bat, and other striking implements used in games : en
  • US1590471A - Geared limit switch : en
  • US1590664A - Wheeled cultivator : en
  • US1590189A - Advertising-display device for vehicle wheels : en
  • US1590227A - Support for nursing bottles : en
  • US1590631A - Asbiqhob to xxiilooo switchboard : en
  • DE431100C - Changeover device with bowden fence : de en
  • GB254212A - Improvements relating to books provided with an index at the side or end of the pages : en
  • PL4660B1 - Universal desktop with a tablet. : en pl
  • PL4661B1 - Chairs, sofas and similar furniture with a leather cover. : en pl
  • US1590279A - Gas-producing apparatus : en
  • US1590331A - Pulley with bushing : en
  • US1590422A - Underreamer : en
  • US1590902A - Universal gear-speed transformer : en
  • CA262226A - Sport ball : en fr
  • CH115408A - Electrical resistance heating element and process for its manufacture. : de en
  • DE431065C - Process and mold for the production of hollow blocks by centrifugal casting : de en
  • FR607389A - Method for increasing the resistance of photographic images : en fr
  • FR607288A - Combination-action twister system for textile yarns : en fr
  • FR607484A - Siphoning device : en fr
  • CH115666A - Device for generating a fuel-air mixture. : de en
  • DE431136C - Traveling grate furnace with connected slag generator : de en
  • CA262085A - Clothes wringer : en fr
  • CA262223A - Liquid purifying process : en fr
  • DE430820C - Steam cleaning device with lead screw : de en
  • FR607174A - Damping device for doors and windows of motor vehicles : en fr
  • FR607357A - Method and devices for the presentation of samples : en fr
  • CH115223A - Shoulder bag carrier. : de en
  • PL4850B1 - A method of producing cement from zuzla and other silicate compounds. : en pl
  • US1590306A - Art of manufacturing meat products : en
  • CA262230A - Printing machine : en fr
  • AU2376325A - Improvements in machines for dispensing beverages from soda fountains : en
  • CH115656A - Garbage can. : de en
  • CA262216A - Radio aerial loop : en fr
  • CH115543A - Stamp album. : de en
  • DE431193C - Display device for the steering adjustment of the wheels of motor vehicles with adjustable headlights : de en
  • US1590805A - Self-measuring barrel pump : en
  • US1590193A - Excavator : en
  • US1590348A - Light : en
  • DE430968C - Heavy duty switch : de en
  • PL4888B1 - The method of making buttons. : en pl
  • CH115458A - Apparatus for hammering scythes. : de en
  • US1590313A - Registering instrument : en
  • US1590948A - Heating device : en
  • US1590713A - Adjustable roller bearing : en
  • US1590446A - Pulling machine : en
  • AU2355725A - Improvements in electrical fluid heaters : en
  • AU239226A - Improvements in or relating to thermionic generators and amplifiers of high frequency oscillations : en
  • FR607548A - Inclined plane dam : en fr
  • GB254236A - An improvement in or relating to weft bobbins : en
  • GB254096A - Improvements in coin-freed vending devices : en
  • AU2237025A - An improved interlocking brick or block' : en
  • CA262263A - Garment : en fr
  • CH115279A - Closing device for metal or partially metal containers with discharge openings. : en fr
  • CH115454A - Switching device for tramway needles. : en fr
  • US1590332A - Hydraulic clutch : en
  • US1590687A - Device for counting articles of different kinds : en
  • US1590723A - Seed selecting and cleaning machine : en
  • CH114354A - Fridge. : de en
  • PL4768B1 - Method for producing ammonia from gases containing hydrogen cyanide. : en pl
  • PL4884B1 - A method of making plastic from cellulose derivatives. : en pl
  • AU256726A - Improvements in ornamental foot-coverings : en
  • CA262062A - Snap fastener : en fr
  • CH115514A - Device for controlling at least one thread guide for unwinding threads or filaments, especially artificial silk. : en fr
  • US1590756A - Dished-head container : en
  • US1590973A - Wheel puller : en
  • CH115395A - Steam boilers with different steam voltages. : de en
  • CA262112A - Paper mill heater : en fr
  • DE430932C - Cassette for film or plate packs : de en
  • CH115500A - Spatula with replaceable plate. : en it
  • CA262182A - Jack : en fr
  • CH115542A - Loose leaf book. : de en
  • US1590225A - Motor : en
  • BE334505A - : fr
  • CH115581A - Electro-magnetic ignition device for explosion engines. : en fr
  • CH115694A - Machine for processing the sole heels of footwear for fastening the heels. : de en
  • FR607247A - Improvements to electrical coupling components : en fr
  • GB254203A - Improvements in or relating to solenoids or inductance coils : en
  • ES96953A1 - Woodworker for winding and similar machines. : en es
  • CA262215A - Telegraphic signalling : en fr
  • CH115685A - Bobbin guiding device on single-thread bobbin lace machines. : de en
  • CA262125A - Furnace grate : en fr
  • CA262229A - Hoist : en fr
  • CA262082A - Candle holder : en fr
  • CH115646A - Method for killing animal and vegetable pests. : de en
  • DE430931C - Device for generating a non-luminous flame for closing canning vessels, sterilizing vessels and the like. like : de en
  • DE431164C - Process for the preparation of 1-aryl-2, 3-dialkyl-4-dimethylamino-5-pyrazolones : de en
  • US1590560A - Shock absorber : en
  • PL4735B1 - Ladder or steps giving access to the cover of the moving bell in gas tanks. : en pl
  • PL4752B1 - Improved spindle for sewing or threading machines. : en pl
  • US1590247A - Heat exchanger : en
  • US1590668A - Gas mask : en
  • US1590988A - Combined setwork and recede for sawmill carriages : en
  • US1590995A - Method of packaging merchandise : en
  • CH115535A - Method and device for heating liquids using electrical energy. : de en
  • DE430796C - Cylinders for internal combustion engines with a cast-on head of higher thermal conductivity than the cylinder jacket : de en
  • DE431050C - Mobile rotating table for mirror glass grinding and polishing machines : de en
  • US1590809A - Combined checkstrap and binder-spring holder for loom lay beams : en
  • CA262145A - Valve spring clip : en fr
  • CH115371A - Process for manufacturing cages of bearings with cylindrical or conical rollers and cages obtained by said process. : en fr
  • CA262260A - Wire working machine : en fr
  • US1590545A - Casement sash : en
  • CH115702A - Process for the production of hydrogen cyanide. : de en
  • US1590248A - Motor-vehicle heating attachment : en
  • US1590381A - Insulator cap : en
  • CH115556A - Talking machine. : en fr
  • PL4694B1 - The method of producing gray and tempered cast iron or tempered steels with low carbon content and therefore high strength. : en pl
  • PL4818B1 - A method of producing a binder for the production of briquettes. : en pl
  • US1590337A - Cuff button : en
  • US1590923A - Tree surgery : en
  • BE334521A - Developer extensor gymnastics apparatus : en fr
  • CH115662A - Mortise lock. : de en
  • CH115566A - Razor. : de en
  • CH115673A - Container with spout. : en fr
  • CH115660A - Electric precision hot water heating. : de en
  • DE431119C - Boiler feed device : de en
  • FR607279A - Process and apparatus for cracking tars and generally all hydrocarbons and for saturating the products obtained : en fr
  • FR607361A - Double acting tensioner : en fr
  • US1590661A - Alois zinke : en
  • US1590864A - Rouge-feeding apparatus : en
  • US1590776A - Friction shock-absorbing mechanism : en
  • US1590954A - Electrical tap socket : en
  • US1590624A - Flash light : en
  • US1590693A - Brassiere : en
  • GB254188A - Improvements in electrodes for use in electrolytic systems for protecting boilers and the like : en
  • CA262155A - Pneumatic pump : en fr
  • GB254141A - Improvements in lasts and their use in shoe-making : en
  • GB239835A - Improvements in gears and methods and apparatus for cutting the same : en
  • CA262109A - Hydraulic turbine : en fr
  • CH115687A - Machine for applying paints by spray printing on webs of fabric, paper, etc. : de en
  • US1590868A - Fuel pump : en
  • CA262077A - Conveyer flight : en fr
  • CA262268A - Door opener and closer : en fr
  • US1590706A - Briquette : en
  • AU230626A - Improvements in brake slack adjusters for vehicles : en
  • CA262214A - Outlet guard : en fr
  • DE431087C - Device for pulling the beehives out of beehives : de en
  • DE431158C - Procedure for limiting the number of cycles of automatic electrical regulators : de en
  • GB246158A - Improvements in or relating to electrical inductances : en
  • CH114072A - Float valve. : en fr
  • US1590365A - Main drain : en
  • AU2366925A - Improvements inthe manufacture of cushion tyres : en
  • CH115577A - Control device for the pressure medium line of a pressure cylinder. : de en
  • US1590920A - of brunswick : en
  • GB241928A - Improvements in artificial lines for telegraph cables : en
  • GB254778A - Improvements in or relating to machines for forming sand and similar moulds : en
  • PL4879B1 - Timing of double-acting piston motors without flywheel. : en pl
  • US1590404A - Meter attachment : en
  • US1590858A - Automobile steering mechanism : en
  • PL4732B1 - Internal combustion engine, operating with a constant amount of compressed air. : en pl
  • GB245156A - Improvements in or relating to means for supplying electrical power to moving vehicles : en
  • GB254379A - Improvements in or relating to steam-propelled vehicles : en
  • PL4699B1 - A method of making solid spirit soaps. : en pl
  • CA262160A - Vacuum cleaner mechanism : en fr
  • CH115555A - Ferraris counter. : en fr
  • CH115722A - Device for continuously feeding the film into a film machine. : en fr
  • PL4813B1 - Vibrating regulator for discharge devices. : en pl
  • FR607457A - Cuff enhancements for shirts : en fr
  • US1590506A - Magneto : en
  • FR607418A - Improvements to eclipsable radiators for engines of air locomotion vehicles. : en fr
  • GB254196A - Improvements in and relating to soles and heels of footwear : en
  • DE431230C - Sewing machine : de en
  • GB254029A - Improvements in and relating to optical projection apparatus : en
  • GB254224A - Improvements in safety valves : en
  • DE430902C - Process and apparatus for splitting heavy oils : de en
  • FR607513A - Device for controlling bottle racks in a bottle surface polishing machine : en fr
  • GB254372A - Improvements in and relating to joints for collapsible furniture and other articles : en
  • FR607497A - Method for the construction of walls and means used for the application of said method : en fr
  • CH115314A - Process for the manufacture of acetaldehyde. : en fr
  • CH115579A - Compressor distribution. : en fr
  • FR607248A - Method and apparatus for the purification of clays and other earths or rocks : en fr
  • FR607365A - Base of multiple filament and other incandescent lamps : en fr
  • GB254061A - Improvements in doors or closures of ovens, or other compartments : en
  • US1590382A - Foot rest : en
  • PL4840B1 - Apparatus for dry gas purification. : en pl
  • US1590793A - Milk and produce purchase indicator : en
  • US1590816A - Sand injector : en
  • US1590855A - Apparatus for forming optical blanks : en
  • PL4877B1 - 4HAv, 2 ^ / 00 Heat engine, driven by the force of liquid expansion. : en pl
  • DE430864C - Gear change transmission for motor vehicles : de en
  • FR607252A - Hollow rubble : en fr
  • FR607545A - Device for fixing reinforcing elements to insulation without sealing : en fr
  • GB254157A - Improvements in or relating to match-boxes, ashtrays, and other boxes and trays : en
  • USD70473S - Design for a cover for bridge score : en
  • USD70477S - hogan : en
  • DE431031C - Guy disconnector : de en
  • US1590520A - Posting tray : en
  • PL4765B3 - Self-contained washing machine. : en pl
  • US1590403A - Side equalized truck : en
  • US1590406A - Control apparatus : en
  • US1590635A - Radio system : en
  • US1590683A - Display container : en
  • CA262078A - Ground anchor : en fr
  • DE430996C - Lifting cistern : de en
  • DE430840C - Handle for medical and bacteriological devices : de en
  • DE431129C - Device for the rapid erasure of the flashovers between electrical conductors as a result of overvoltages or the like with conductors that can move against one another : de en
  • DE430950C - Drum degasser with external heating : de en
  • CA262176A - Scale : en fr
  • CA262262A - Spring structure : en fr
  • CH115739A - Amplifier reproducer for talking machines. : en fr
  • DE431203C - Casting mold with longitudinally adjustable upper part on which core pieces sit : de en
  • FR607362A - Clip : en fr
  • USD70465S - Design for a textile fabric : en
  • US1590477A - Electric heating unit : en
  • ES94751A2 - A food product for livestock. : en es
  • FR607316A - Improvements to shock absorbers : en fr
  • GR1225B - EMERGENCY SENSITION FIREPLACE FOR ALL-CALIRE MISSIONS. : el en
  • FR607525A - Face cream moistening pad : en fr
  • FR607347A - Device for quickly unhooking the landing gear of an aircraft : en fr
  • US1590476A - Can opener : en
  • US1590576A - Rope-making machine : en
  • DE431072C - Coke oven door : de en
  • DE431142C - Gripping device for heating materials, especially briquettes : de en
  • USD70490S - Design for a lighting-fixture bracket : en
  • CA262218A - Aerial mechanism : en fr
  • SU1394A1 - Advertising printing bike : en ru
  • US1590745A - Truck bolster : en
  • US1590770A - Device for photographing titles upon cinematographic films : en
  • US1590621A - Warp-drawing machine : en
  • US1590789A - Actuating valve for vehicle signals : en
  • DE431148C - United internal combustion engine and steam engine : de en
  • FR607317A - End-of-stroke shaker switch for remote control : en fr
  • US1590830A - Pneumatic lifting jack : en
  • USD70471S - Design for a backplate for lighting fixtures : en
  • ES97199A1 - A process for the manufacture or chemical preparation of a liquid especially usable as a fuel, fire extinguisher or thermostatic agent. : en es
  • US1590356A - Fluid-pressure brake : en
  • US1590824A - Burial casket : en
  • DE431033C - Manufacture of wheel tires or the like. : de en
  • ES95891A1 - Magnetic action arrangement to operate devices installed on running locomotives from the track. : en es
  • DE431053C - Adjustable grinding support for simple grinding stones, especially with foot drive : de en
  • PL4869B1 - Method of drying calcium hypochlorite compounds. : en pl
  • US1590892A - Tohies : en
  • GB235867A - Process for preparing metaldehyde : en
  • US1590208A - Sealing means for wrapping machines : en
  • US1590319A - Hay baler : en
  • FR607168A - Cooking apparatus for regumming automobile tires : en fr
  • FR607262A - Armature winding mode for direct current dynamos with two collectors, particularly applicable for high currents : en fr
  • FR607327A - Improvements to gradual gear changes : en fr
  • CA262250A - Device for changing pressure in containers : en fr
  • FR607175A - Pressure relief valve : en fr
  • DE430765C - Captive bolt gun for stunning slaughtered animals : de en
  • DE431261C - Automatic regulation device for the supply of coal in projection arc lamps with motor drive : de en
  • US1590962A - Battery grid and method of making the same : en
  • FR607470A - : fr
  • GB254090A - Improvements in steps for the emergency exits of motor omnibuses and similar vehicles : en
  • CH115493A - Process for the foundation of structures by sealing them against groundwater. : de en
  • PL4872B1 - Method for the production of cellulose acetate. : en pl
  • US1590451A - Crest volt meter : en
  • DE430981C - Elastic shaft coupling : de en
  • GB253957A - Improvements in apparatus for transmitting views to a distance : en
  • PL4736B1 - Gutter-clapboard. : en pl
  • US1590316A - Display rack : en
  • US1590737A - Last : en
  • DE430910C - Footstool : de en
  • FR607212A - Device for adjusting the position of the tool suspended in wood molding or polishing machines in the vertical direction relative to the working surface : en fr
  • PL4847B1 - Device for retaining the thread on pre-metabolic bobbins or similar tubes. : en pl
  • PL4706B1 - The way of deep drilling. : en pl
  • US1590435A - Control of series-eradicator machines : en
  • US1590819A - Apparatus and process for making sheet glass : en
  • US1590890A - Joint for glass plates : en
  • GB238246A - : en
  • DE431302C - Process for the production of ceramic products from silt : de en
  • DE431335C - Spool changing device for spinning, twisting and similar machines : de en
  • FR607192A - Furniture for dolls with multiple combinations : en fr
  • FR607504A - Series tripping protective relay device : en fr
  • GB254164A - Improvements in electrical testing devices : en
  • GB254116A - Improvements in or relating to telephone systems : en
  • US1590475A - Rotary electric timer : en
  • US1590899A - Condenser : en
  • DE431210C - Preparations for impregnating and preserving wood : de en
  • FR607287A - Aircraft stabilization system : en fr
  • GB254063A - Improvements in and connected with electric heaters or radiators : en
  • GB254081A - Improvements in safety devices for the emergency doors of motor omnibuses and like vehicles : en
  • DE430916C - Barrel lathe with flexible bearing lathe spindle : de en
  • PL4858B1 - Duplicating means. : en pl
  • US1590427A - Dimitri sensattd de lavaud : en
  • CA262084A - Furnace stoker : en fr
  • US1590665A - Wheeled cultivator : en
  • US1590615A - Semitrailer : en
  • ES95474A2 - An insole for footwear. : en es
  • GB230450A - Improvements in or relating to automatic apparatus for indicating the ignition in internal combustion engines : en
  • US1590850A - Process oe decorating material : en
  • DE431238C - Alarm clock with mechanical pin release : de en
  • PL4700B1 - The method of milling and processing textiles. : en pl
  • US1590209A - Valve-guide-aligning tool : en
  • US1590842A - Toothbrush : en
  • PL4803B1 - Hydraulic pedal. : en pl
  • PL4898B1 - Method and device for firing regenerator flame furnaces. : en pl
  • AU52626A - An improved construction of door bolt or holder : en
  • CH115745A - Method and device for removing contaminants from lead. : de en
  • DE430945C - Humidifier : de en
  • ES96041A1 - Improvements in the mechanical key devices for the simultaneous actuation of several voices, in the small bellows organs. : en es
  • GB254084A - An improved measuring device for paint and other fluids : en
  • CH115711A - Card index with flat cards. : de en
  • FR607521A - Lamellar collecting tubing for filter wells : en fr
  • GB254242A - Improvements in or relating to pyrophoric pocket lighters : en
  • FR607205A - : fr
  • FR607512A - : fr
  • US1590658A - Typewriting machine : en
  • US1590603A - Manufacture of cellulose products : en
  • US1590629A - Cover for doorknobs : en
  • CA262256A - Telephone exchange system : en fr
  • CH115715A - Device for turning on and off cylinders and inking rollers on rotary printing machines with several printing units. : de en