• US1582253A - Lubricating system : en
  • US1582320A - Movable-blade mounting for clippers : en
  • CA260119A - Geared transmission : en fr
  • CA260158A - Shipping crate : en fr
  • CH114861A - Device in hotbed systems for adjusting and locking the lid. : de en
  • AT103186B - Train donation. : de en
  • CA260128A - Oxide raw material : en fr
  • CH114830A - Process for the preparation of 4-amino-3-oxy-6-chlorobenzene-1-arsic acid. : de en
  • US1582387A - Submarine weapon for use against vessels equipped with paravanes or the like : en
  • US1582484A - Vertical automatic turning and like machine tool : en
  • CA260322A - Reversing gear mechanism : en fr
  • PL4200B1 - Centrifuge drum with a separator that fits over the inlet tube. : en pl
  • PL4226B1 - Radiator cells connection method. : en pl
  • CA260150A - Cooling radiator : en fr
  • US1582107A - Conveyer : en
  • US1582222A - Device for measuring values of resistance of cables and conductors : en
  • DE428289C - Peeling machine : de en
  • USD70011S - Design fob : en
  • US1582314A - Air-cooled internal-combustion engine : en
  • CA260242A - Method of protectively coating containers : en fr
  • ES95911A2 - Lock lever, especially for hunting weapons. : en es
  • CA260107A - Railway brake : en fr
  • CA260114A - Hydrating, beating and refining machine : en fr
  • US1582040A - Sediment collector for splash troughs : en
  • US1582242A - Article of manufacture : en
  • US1582219A - Seal for cans and other containers : en
  • PL4324B1 - A device for cleaning disc knives at machines for cutting beet heads. : en pl
  • US1582063A - Sighting rib for firearms : en
  • GB231189A - : en
  • PL4170B1 - Device for grinding and polishing spherical recesses in walls of crystal glass objects. : en pl
  • PL4302B1 - Stawidlo knives at machines for cutting beet heads. : en pl
  • PL4319B1 - Steam locomotive with a condenser. : en pl
  • US1582126A - Production of zirconium oxide : en
  • US1582151A - Ironing comb : en
  • US1582640A - Casing for electric motors : en
  • CA260162A - Metal bending device : en fr
  • PL4163B1 - Method and device for producing coatings on objects. : en pl
  • USRE16335E - Tote box : en
  • CA260275A - Ash can hoist : en fr
  • FR604130A - Automatic weighing device with endless conveyor : en fr
  • FR604269A - Refrigerating device : en fr
  • CA260140A - Shoe rack : en fr
  • SU1197A1 - Superheater Steam Boiler : en ru
  • GB243341A - Weaving process and loom for weaving fabrics which will not unravel : en
  • AU131426A - Improvements in lining and coating pipes andother bodies : en
  • DE428038C - Process for dyeing jute, coconut and other difficult-to-dye fibers with basic dyes : de en
  • DE428306C - Internal combustion engine locomotive : de en
  • GB251192A - Improvements in and relating to door locking devices : en
  • ES97282A1 - Stairs improvements. : en es
  • GB251065A - Improvements in attache cases, suit cases, trunks or the like : en
  • GB230105A - Continuous one-chamber compressed air-brake for railway cars : en
  • DE428374C - Headlights : de en
  • US1582140A - A corpora : en
  • DK35909C - Hydraulic Weight. : da en
  • GB229283A - Process of purifying oils and fats by means of soda or similarly acting carbonates : en
  • GB243004A - A method and devices for determining defects in the static and dynamic balance of rotating bodies : en
  • CA260282A - Metallic catalyst : en fr
  • CA260319A - Silk production : en fr
  • BE332649A - PROCESS FOR PROTECTING EASILY OXIDATED METALS, SUCH AS THOSE BASED ON MAGNESIUM, ALUMINUM, CALCIUM, ETC. : en fr
  • CA260118A - Sheaf conveyor : en fr
  • FR604136A - Torch enhancements for welding and metal cutting : en fr
  • GB251196A - Improvements in or relating to ladies' hose supporters : en
  • DK35928C - Method and Apparatus for the production of activated carbon. : da en
  • FR604005A - Combined zanzibar game and marker : en fr
  • FR604156A - Scaffolding support : en fr
  • CA260165A - Concrete mould : en fr
  • PL4075B1 - A method of preparing ores for the preparation of metals by leaching. : en pl
  • US1582666A - Clutch-shifting mechanism : en
  • PL4083B1 - A haulage vehicle with lifting platforms. : en pl
  • PL4323B1 - Metal plate fastener. : en pl
  • ES97241A1 - Multi-nozzle carburettor. : en es
  • FR604249A - Reamer : en fr
  • FR603984A - Improvements in swifts : en fr
  • FR604196A - Improvements to electric ovens : en fr
  • PL4072B1 - A movable mold for the production of bricks, pipes and building shapes. : en pl
  • US1582240A - Windshield or deflector : en
  • US1582266A - Roofing material : en
  • US1582307A - Sawing and trimming machine : en
  • US1582432A - Oiler for derricks : en
  • US1582451A - Sanitary dispensing apparatus : en
  • US1582733A - Watch shock absorber : en
  • PL4285B1 - Method and device for building waterless gas tanks with a closing disc. : en pl
  • US1582599A - Easel : en
  • US1582726A - Tying machine : en
  • GB250994A - Improvements in shackles used in the suspension of motor vehicles : en
  • GB251029A - A new or improved flame metal cutting machine : en
  • CH114762A - Process for the refrigeration and preservation of perishable foodstuffs and device for its implementation. : en fr
  • PL4056B1 - Plug stand. : en pl
  • US1582067A - Process of and apparatus for multiple-effect evaporative separation : en
  • US1582257A - Preparing soluble oils : en
  • US1582848A - Electrostatic telephone : en
  • AU2351525A - An improved appliance for removing wheels from axles or shafts : en
  • AU150326A - Improvements in or relating to the production of carbon : en
  • US1582755A - Electric braking mechanism : en
  • CH114882A - Electric cooker with heat accumulation. : de en
  • US1582184A - Method and means for perforating well casings : en
  • US1582658A - Saturation compensation for meters : en
  • US1582259A - Shoe and method of making the same : en
  • US1582835A - Metal door for ovens and the like : en
  • DK35924C - Cross spring for Automobiles and the like. : da en
  • ES97180A1 - A procedure for obtaining blacks for refinery uses, oenology studies and the like. : en es
  • US1582308A - Signal lamp : en
  • US1582515A - Demountable wheel : en
  • SU1196A1 - Airplane with a device designed to lift without a takeoff : en ru
  • USD70007S - Design foe an : en
  • PL4206B1 - Method of extracting ethylene and removing unfavorable impurities by condensation from coke oven gases and analogous gases. : en pl
  • GB231205A - Improvements relating to cigarette holders : en
  • FR604229A - Insulating connection allowing the efficient use of gas pipes as t antenna. s. f. : en fr
  • FR603932A - Method and machine for planing toothed gears in the form of an arc of a circle : en fr
  • CA260225A - Machine for harvesting flax and other plants : en fr
  • FR604154A - Method of heating the toasting bodies of cylinder roasting machines : en fr
  • FR604172A - Combined ball and small horse game device for casinos : en fr
  • AT103226B - Fermentation pipe. : de en
  • US1582283A - Well-drilling tool : en
  • US1582635A - Polo bridle : en
  • FR603991A - Improvements in the manufacture of glass articles, more particularly of glass in plates or sheets : en fr
  • PL4058B1 - Hinged disc valve. : en pl
  • CA260084A - Preparation of fish for canning : en fr
  • US1582659A - Automatic cashier : en
  • DE428110C - Adjustment device for cash registers u. like : de en
  • DE428193C - Cooking stove with a hob with ribs on the underside : de en
  • FR604075A - Temperature limiter for electric heaters : en fr
  • FR604160A - Safety device applicable to automobile car axles suspended by quarter-elliptical springs : en fr
  • GB251058A - Improvements in and relating to fabric measuring machines : en
  • USD70016S - Design for an : en
  • USD70043S - Factueing cobpobation : en
  • DE428175C - Ironing machine : de en
  • DE428337C - Teaching aids for reading lessons : de en
  • GB251148A - Improvements in or relating to cold spraying mediums for the surfaces of roads or the like : en
  • US1582267A - Rolling machine : en
  • DK35911C - Hydraulic Scales with a Vertical Liquid Riser. : da en
  • US1582885A - Reenforced packing box : en
  • CH113289A - Pulling device on self-holding plows. : de en
  • DE428136C - Device for creating shine on items of clothing : de en
  • FR604150A - Machine for perforating and cutting earthenware, porcelain and similar products : en fr
  • FR604030A - Device for guiding a part subjected to a reciprocating movement : en fr
  • FR604235A - : fr
  • ES97281A1 - Procedure for obtaining fragrant substances from flowers and other parts of plants. : en es
  • GB251028A - Improvements in or relating to the spindle driving apparatus of spinning machines : en
  • GB251076A - Improvements in the manual propulsion of boats : en
  • DE428140C - Machine for casting stereotype plates : de en
  • FR604295A - Supports and guardrails for gutters : en fr
  • GB251216A - Improvements in and relating to delivery tables for machines for treating bottles orsimilar objects : en
  • GB251161A - Improvements in and relating to stop valves : en
  • ES97277A1 - A system of frame-mounted blinds, with adjustable movement, which by a new arrangement prevent rainwater and light from entering the interior of the rooms. : en es
  • FR603945A - Improvements to grinders : en fr
  • ES97265A3 - A sewing machine. : en es
  • FR604082A - Under-tube fuse circuit breaker : en fr
  • DE428320C - Connecting link for the upper and lower part of a sinker head, especially of cotton machines : de en
  • DK35910C - Scale and Unloading device for price-calculated hydraulic scales. : da en
  • FR604267A - Compound drum crusher : en fr
  • PL4115B1 - Platy of planes. : en pl
  • FR604102A - Improvements made to locomotion devices comprising support, stabilization and steering surfaces, in particular those for aerial locomotion : en fr
  • GB251199A - Improvements in bitumen boilers : en
  • US1582102A - Hat receptacle and press : en
  • US1582427A - Dynamo electric machinery : en
  • DK35930C - Printing form in the form of rollers or plates. : da en
  • US1582668A - Method of coating vessels : en
  • GB251182A - Improvements in holding and printing mechanism for wrapping paper and other rolls : en
  • GB251098A - Improvements in or relating to bituminous emulsions, specially applicable for use intreating roads : en
  • FR604033A - Method for supplying alternating current networks by asynchronous generators : en fr
  • US1582230A - Gas water heater : en
  • US1582181A - Cooler for liquids : en
  • US1582440A - Socket core for pipe molds : en
  • DE428238C - Process for the production of real colors on animal fiber : de en
  • US1582179A - Picture-projection process and apparatus : en
  • PL4068B1 - Ignition device for internal combustion engines. : en pl
  • CA260136A - Bank fixture : en fr
  • DE428352C - Rotary lobe pump with spiral piston : de en
  • ES96505A1 - A knotter loom for making knotted rugs and tapestries. : en es
  • GB234060A - Improvements in or relating to means for controlling the feed of paper, fabrics, or like webs to machines : en
  • DE428380C - Device for testing condensed water for penetrated dissolved substances : de en
  • FR604214A - Internal combustion thermal compressor : en fr
  • DE428345C - Two-steel tool head for metal planing machines for planing forward and backward : de en
  • PL4098B1 - A device for polishing glass sheets. : en pl
  • DE428323C - Ventilation device for protective goggles : de en
  • FR604286A - Woodturning process and machine for the implementation of this process : en fr
  • US1582208A - Automatic train-stopping device : en
  • FR604292A - : fr
  • FR604262A - Process for the treatment of cyanide wastewater : en fr
  • GB247921A - Improvements in or relating to machines having plunger pistons operating in stuffingboxes : en
  • FR604163A - Mechanism for pneumatic control of bus doors : en fr
  • FR604245A - : fr
  • GB246514A - Improvements in or relating to traffic signals and like light projectors : en
  • FR604147A - Tin can : en fr
  • GB251062A - Improvements in or relating to packing devices : en
  • FR604209A - Engine effort reduction device : en fr
  • GB251184A - Improvements in knives and like cutting blades : en
  • ES97223A1 - A procedure for the manufacture of hairy fabrics. : en es
  • GB248772A - Improvements in or relating to pattern control means for knitting machines : en
  • CH114727A - Mechanical process for transverse rolling, by rolling, for obtaining bodies of revolution comprising several parts of different diameters and apparatus for implementing this process. : en fr
  • USD69991S - fullerton : en
  • US1582605A - Art of preparing sheet gelatin material : en
  • GB251306A - Improvements in sterilising apparatus : en
  • PL4280B1 - Machine for stuffing cigarettes. : en pl
  • ES95727A1 - A bottling machine. : en es
  • PL4235B1 - Saw to cut trees with reverse motion. : en pl
  • PL4320B1 - Gas and incandescent lighting for railway carriages with two cables for each lantern. : en pl
  • USD69981S - anderson : en
  • FR603944A - Method and device for the production of lubricating oils : en fr
  • FR604031A - Rheostat with several resistors of various sizes controlled by a single operating button : en fr
  • FR604068A - Improvements to metal car bodies : en fr
  • GB251197A - Improvements in or relating to galvanizing and similarly coating metals : en
  • US1582035A - Pouriug-spout cast attachment : en
  • US1582364A - Eyes for dolls and the like : en
  • PL4211B1 - 5 sts I °> l05 sts I °> l05 sts I °> l0 : en pl
  • FR603961A - Improvements to radiotelegraph amplifying devices : en fr
  • FR604010A - Furnace for melting, refining, and working glass, steel and all other materials : en fr
  • GB225840A - Improvements in talking moving picture machines : en
  • USD69990S - Design for metal dish or similar article : en
  • USD69992S - Design for a bottle : en
  • DK35921C - Method for Preparing an Absorbent of Silica. : da en
  • FR603923A - Aircraft interlining process : en fr
  • AT103129B - Pressure reducing valve. : de en
  • GB251222A - Improvements in waterless gas-holders or gasometers having vertically sliding closing discs or pistons : en
  • PL4079B1 - Device for exchanging temperature in gas works. : en pl
  • PL4329B1 - A device for self-removal in the side of the clutch at mine carts. : en pl
  • US1582236A - Motor-vehicle lock : en
  • DE428167C - Chassis consisting of a sheet metal support for single-track vehicles : de en
  • DE428168C - Ink eraser : de en
  • DE428346C - Method for cutting threads, especially on pipe ends : de en
  • ES97221A3 - An improvement in the manufacture of metal beams and profiled irons for buildings. : en es
  • GB243726A - Improvements in two-stroke internal combustion engines : en
  • ES97018A1 - A leather cord strap made of parchment lime tanned leather. : en es
  • GB251137A - Improvements in relay mechanism responsive to voltage control : en
  • ES96237A3 - Improvements in the manufacture of nickel cookware and cutlery. : en es
  • FR604103A - Individual control for spindles of spinning machines : en fr
  • AU2317425A - Improved. grader attachment to harvesters : en
  • US1582211A - Caster : en
  • US1582224A - Sucker-rod hanger : en
  • AT103103B - Suspension insulator of cap and bolt type. : de en
  • PL4126B1 - Plant protection product. : en pl
  • US1582282A - Drive for self-propelled vehicles : en
  • US1582294A - Method of preparing molds for dental castings : en
  • US1582741A - Boat-releasing gear : en
  • AT103225B - Process for the production of films from solutions of cellulose compounds, gelatin and the like. like : de en
  • AT103172B - Ladder with a Krarup cover. : de en
  • US1582141A - Electrical resistance material : en
  • USD70005S - Design for an : en
  • FR604087A - Freewheel hub with friction body : en fr
  • FR604282A - Bamboo style bracelet : en fr
  • DE428259C - Interchangeable cuff to be attached to the pile of shirt sleeves : de en
  • AT103135B - Closure for lubricant vase cover. : de en
  • GB251053A - Improvements in or relating to variable resistances : en
  • GB251110A - Improvements in light projecting and advertisement displaying apparatus : en
  • FR604084A - Precise and space-saving calculator : en fr
  • GB251156A - Improvements in and relating to doffing apparatus for spinning frames : en
  • PL4059B1 - Disc-shaped blade for pulling animal skin. : en pl
  • DE428179C - Loading and unloading device on the trolley : de en
  • DE428253C - Copy frames, especially for color photographic purposes : de en
  • ES94511A1 - Connection for short circuits. : en es
  • CA260254A - Reinforced concrete slab : en fr
  • PL4348B1 - The method of liquefying coal. : en pl
  • US1582068A - Switch : en
  • US1582641A - Trawling geaf : en
  • US1582784A - Door-operating structure : en
  • DE428287C - Shoe made of sheet metal with a wedge lock for bean sticks, etc. : de en
  • US1582426A - Piston : en
  • US1582601A - Centrifugal casting : en
  • PL4140B1 - Method and device for drying a tree. : en pl
  • US1582677A - Machine for treating foods and other substances with rays : en
  • USD69994S - johnson : en
  • DK35914C - Apparatus for resealing capsule closures on beer bottles and the like. : da en
  • PL4099B1 - Sledges for accounting or similar machines. : en pl
  • PL4217B1 - Portable burner for liquid fuel. : en pl
  • US1582039A - Printing press : en
  • US1582284A - Universal joint : en
  • US1582384A - Land leveler and road maintainer : en
  • US1582455A - Vending machine : en
  • PL4207B1 - A method of producing catalysts for the production of synthetic ammonia. : en pl
  • PL4343B1 - Gripping device for exhaust cages. : en pl
  • US1582404A - Dehydrator for petroleum emulsions : en
  • US1582590A - High-frequency oscillator : en
  • US1582705A - Floor putty having alpha nitrocellulose oil base : en
  • GB251144A - Improvements in or connected with roller shutters : en
  • AT103232B - Process to convert ketone oils and higher fractions of wood oils into solvents for cellulose esters or cellulose ethers. : de en
  • PL4252B1 - : en pl
  • CA260212A - Scrap cutter : en fr
  • CA260238A - Portable saw : en fr
  • US1582348A - Windshield cleaner : en
  • CH114908A - Apparatus for saturating gas liquids. : en it
  • GB239179A - Articulated coupling adapted to permit misalignment of two shafts, especially for power transmission in electric railway vehicles : en
  • CA260196A - Stock feeder : en fr
  • PL4076B1 - Vertical furnace with continuous operation. : en pl
  • US1582801A - Dough mixer : en
  • CH113486A - Steam locomotive with a piston steam engine and a downstream exhaust steam condensation turbine on a drive tender. : de en
  • DE428262C - Plucking machine for women's hair : de en
  • DE428353C - Device for displaying and limiting the speed of motor vehicles : de en
  • US1582385A - Garment : en
  • US1582740A - Dump-body lifter : en
  • US1582831A - Cement-roasting apparatus : en
  • CA260210A - Combined rotary bevel shears and scrap cutter : en fr
  • CH114847A - Method of producing a remedy for coliform infection. : de en
  • AT103182B - Process for the production of the supports for the electrodes or the anode of electron tubes. : de en
  • DE428065C - String zither : de en
  • PL4276B1 - Method of ammonium synthesis. : en pl
  • ES95656A1 - Improvements in the fans called Pay Pay. : en es
  • GB251155A - Improvements in dyeing cellulose esters : en
  • AT103168B - Receiving arrangement for electrical wave signals. : de en
  • CA260263A - Vulcanizer : en fr
  • FR604114A - Heating of supply air to furnaces, gasifiers, etc. : en fr
  • CA260153A - Golf bag : en fr
  • GB251105A - An improved combined stay and fastening for casements and the like : en
  • US1582503A - Spiral separator : en
  • US1582739A - Trunk : en
  • DE428191C - Method for excavating an endless sheet of glass : de en
  • PL4174B1 - Device for carding tobacco and feeding it to cigarette or similar machines. : en pl
  • US1582357A - Mortar-mixing machine : en
  • FR604071A - One-piece woven elastic bra sleeve : en fr
  • ES97262A1 - A ringing arrangement for telephone systems. : en es
  • FR603994A - : fr
  • AT103177B - Safety circuit for electrically operated elevators. : de en
  • CA260095A - Advertising device : en fr
  • CA260203A - Unloading apparatus for vessels : en fr
  • GB251311A - Improvements in or relating to spring suspensions for motor and other vehicles : en
  • AT103218B - Process for the production of a durable yeast preparation for baking purposes. : de en
  • CA260104A - Bucket holding attachment for ladders : en fr
  • US1582082A - Cultivator : en
  • US1582622A - Stroboscopic apparatus : en
  • US1582437A - Illuminating device : en
  • US1582136A - Composition for reproducing designs, prints, pictures, etc. : en
  • US1582170A - Hollow-masonry wall construction : en
  • CA260161A - Ice harvesting machine : en fr
  • DE428242C - Power plant : de en
  • US1582536A - Window valance : en
  • DE428232C - Coal dust firing with heat-reflecting surfaces : de en
  • CH114894A - Bobbin spindle for braiding machines. : de en
  • ES97252A1 - A metal handle system and its application to all kinds of containers provided with a groove on their outer contour. : en es
  • FR604101A - Improvements made to molds for overmolding and rubberizing the casings of pneumatic tires, in particular those relating to casings comprising mud flaps : en fr
  • US1582724A - Fire extinguisher : en
  • US1582090A - Method and apparatus for making up and forwarding freight trains : en
  • US1582620A - Shingle gauge : en
  • USD69997S - keller : en
  • GB251069A - Improvements in wringing and mangling machines : en
  • US1582161A - Garment-trimming material : en
  • GB244399A - Improvements in or relating to lead accumulators : en
  • DE428298C - Types for typewriter writing : de en
  • US1582318A - Colored granulated slag and method of making same : en
  • CH114851A - Process for producing an anthrax remedy. : de en
  • PL4279B1 - The method of using fluorine compounds for galvanizing. : en pl
  • US1582759A - Counter-recoil-regulating mechanism : en
  • DE428267C - Process for reconditioning used galvanic elements : de en
  • USD70017S - Design for an : en
  • DE428166C - Device for forward and backward movement and for stopping demonstration kinematographs : de en
  • US1582501A - Window guard : en
  • US1582570A - Orthodontic appliance : en
  • BE332825A - : fr
  • PL4218B1 - Movable grate with gratings loosely mounted on two transverse girders. : en pl
  • US1582269A - Electrical welding machine : en
  • US1582344A - Coupling for use between trucks and the like : en
  • DK35920C - Razor. : da en
  • US1582303A - Roller-grate stoker : en
  • US1582491A - Charles b : en
  • ES96384A2 - A procedure for the manufacture of rubberized fabrics. : en es
  • FR604104A - Electrolytic tank for simultaneously obtaining electrolytic deposits of different thicknesses : en fr
  • GB251038A - Improvements in or relating to the manufacture of tracing cloth and like fabrics : en
  • PL4313B1 - Method of fuel preparation. : en pl
  • US1582134A - Vehicle spring : en
  • PL4103B1 - Machine for rubbing and cleaning clover seeds. : en pl
  • GB251107A - Improvements relating to harness hames : en
  • DE428356C - Machine for grinding facets (olives), especially on drinking glasses or the like. : de en
  • DK35923C - Device by thermal switches. : da en
  • ES97182A1 - A "Rich" dough divider and roll former for Vienna and Spanish bread of the same type. : en es
  • FR604097A - High efficiency rotary kiln : en fr
  • GB251162A - Improvements in paper folding machines : en
  • FR603940A - Automatic pressure gauge adjustment device : en fr
  • FR604067A - Time distribution by electricity : en fr
  • GB243344A - Improvements in or relating to pressure-distributing means for bearings : en
  • FR604133A - New game : en fr
  • ES97267A1 - Improvements in typewriters. : en es
  • FR603925A - : fr
  • FR604179A - Device for unblocking the jets and the various gasoline or mixture supply conduits, for internal combustion engines : en fr
  • ES97238A1 - Improvements in the procedure for monolithic construction. : en es
  • FR604070A - Process for the extraction of tin by electrolysis, from alloys containing tin and lead : en fr
  • GB243690A - Improvements in or relating to talking motion picture photography : en
  • GB251085A - Improvements in or relating to electric fuses : en
  • FR604222A - Articulation device for items of jewelry or jewelry such as bracelets, necklaces, etc. : en fr
  • FR603939A - Machine for making nails : en fr
  • FR604138A - Dish washing machine : en fr
  • USD70004S - Design for an : en
  • US1582243A - Garment and laundry press : en
  • US1582609A - Plug connecter : en
  • US1582682A - Combined lug cap and liner plate : en
  • FR603927A - Treatment of paraffin or mixtures of paraffin with benzoic acid, particularly for the production of stearin or other candles : en fr
  • FR604134A - Motor vehicle accelerator pedal control device : en fr
  • DE428326C - Ampoule closure : de en
  • US1582481A - Grinding machine : en
  • DE428169C - Fill-in hollow strips : de en
  • DE428300C - Shaft bearings in iron construction scaffolding : de en
  • ES95639A2 - Neutral system of hydroelectric elements. : en es
  • GB252040A - Improvements in auxiliary air-inlet valves for internal combustion engines : en
  • GB251206A - Improvements in or relating to tires for vehicles : en
  • ES97231A1 - A procedure for producing metallic coatings on metals of different nature. : en es
  • FR604081A - Automatic regulator to regulate the combustion speed in steam boilers : en fr
  • PL4129B1 - Air-operated impact tool. : en pl
  • CH114821A - Frame for locomotives with single axle drive. : de en
  • CH114832A - Process for the preparation of a new azo dye. : de en
  • US1582078A - Gear-shifting mechanism : en
  • US1582752A - Roller-bearing pressing roller for drawing and spinning frames : en
  • GB251071A - Improvements in electric switches : en
  • GB251168A - Improvements in and relating to concrete forms : en
  • FR603988A - Improvement in processes and devices for the extraction of oils and fats : en fr
  • GB251086A - Improvements in and relating to hydro-extractors and like centrifugal machines : en
  • US1582045A - Vehicle : en
  • US1582476A - Typewriting machine : en
  • US1582545A - Cigar-finishing device : en
  • US1582652A - Spindle mounting : en
  • USD70015S - Design for an : en
  • PL4121B1 - Method and device for controlling fuel supply to internal combustion engines. : en pl
  • US1582704A - Die for phonograph records : en
  • US1582707A - Safety razor : en
  • US1582749A - Skidder carriage : en
  • US1582839A - Paper-crinkling machine : en
  • GB251215A - Improvements in nail-brushes, clothes brushes, hair brushes and other hand brushes : en
  • US1582120A - Oiling device : en
  • US1582389A - Antiseptic toothbrush holder : en
  • US1582059A - Liquid-fuel burner : en
  • US1582480A - Change-speed gear : en
  • US1582525A - Machine for spinning, trimming, or flanging thin metal tubes : en
  • US1582718A - Manufacturing active carbon : en
  • FR604168A - Articulation device for connecting rods of internal combustion engines with variable strokes : en fr
  • US1582553A - Braking mechanism : en
  • US1582882A - Evaporator for refrigerating apparatus : en
  • GB251191A - Improvements in burners for liquid fuels : en
  • GB251024A - Improvements in and connected with refrigerators or coolers used in refrigerating plants : en
  • GB251043A - Improvements in apparatus for discharging vertical or substantially vertical retorts : en
  • ES97225A1 - Cellulose and knitted sanitary napkins. : en es
  • GB251185A - Improvements in canopy holders for bedsteads : en
  • FR604041A - Motor driven by waves or waves of the sea : en fr
  • FR604203A - Safety breach applicable to all earrings : en fr
  • FR603968A - Improvements to self-adjusting carrier rollers for endless conveyor belts : en fr
  • DE428013C - Locomotive axle bearing : de en
  • FR603937A - Perfected binder for agglomerated material and its manufacturing process : en fr
  • US1582586A - Means for the manufacture, centrifugally, of pipes, columns, and other hollow articles : en
  • DE428290C - Opening device on canning jars and similar hermetically sealed containers : de en
  • FR604275A - Machine for the production of gummed metal sheets : en fr
  • GB245722A - Improved plate for iron and steel constructions : en
  • GB251328A - Improvements in or relating to electric batteries : en
  • ES95599A3 - The manufacture of an advertising device, with automatic change of the announcements that it comprises. : en es
  • FR604152A - Tilting and dual purpose seat : en fr
  • GB251320A - Improvements relating to breakdown cranes for railways : en
  • FR604247A - Elevator for moving in and out of furniture : en fr
  • PL4220B1 - J £ L ^ 1 C, - * r- Product of durable cores for hub casting with grease grooves. : en pl
  • USD69982S - Design fob a toy : en
  • PL4114B1 - Turbine pattern with surface condensation for both moss directions. : en pl
  • SU1207A1 - Ship machine installation with one or more shafts : en ru
  • US1582281A - Shingle roof construction : en
  • US1582584A - Reenforcing device : en
  • DK35907C - Machine for casting chocolate pastilles and the like. : da en
  • FR603960A - New method of controlling the gripper in Heilmann type combers with tearing out by a pair of grooved cylinders with sleeve : en fr
  • US1582127A - Heating furnace : en
  • US1582530A - Rim nut : en
  • US1582762A - Clothes hanger : en
  • US1582870A - Milling machine for musical-instrument knobs : en
  • ES97176A1 - Improvements in suitcases, baskets and similar objects made with vegetable fiber. : en es
  • FR603901A - Process for preventing the formation of explosive gas mixtures or other harmful similar mixtures in electrical apparatus immersed in oil : en fr
  • FR603972A - Tire deflation warning in motor vehicles : en fr
  • FR604159A - Improvements in hosiery crafts : en fr
  • GB251049A - Improvements in variable electric condensers : en
  • US1582104A - Game device : en
  • DE428118C - Fuel pump for vacuum fluid lifter : de en
  • FR604216A - Improvements to electric capacitors : en fr
  • PL4337B1 - Method of obtaining alkyl ethers of polyatomic phenols. : en pl
  • FR603979A - Loading device for extraction skips in mine shafts : en fr
  • GB251067A - Improvements in or relating to trays or the like : en
  • DE427975C - Firebox wall for coal dust, oil firing u. like : de en
  • FR604155A - Advanced loom cleat : en fr
  • PL4202B1 - The method of making hydrogen cyanide. : en pl
  • US1582523A - Inflation valve and gauge : en
  • US1582551A - Shock absorber : en
  • US1582766A - Bath cabinet : en
  • DE428178C - Type printing device : de en
  • CA260125A - Cigar lighter : en fr
  • DE428394C - Cupola furnace with suction : de en
  • GB235847A - Improvements in lubricant pumps particularly for use with a variety of fluid lubricants : en
  • ES97264A1 - A flame-producing apparatus. : en es
  • CA260321A - Reversing gear mechanism : en fr
  • ES97247A1 - Arrangement for rapid preparation of a wound dressing. : en es
  • FR604224A - Method and apparatus for electric welding : en fr
  • US1582128A - Furnace-door-heating mechanism : en
  • US1582863A - Manufacture of artificial silk : en
  • PL4081B1 - A radiator with a blower on a steam engine tender. : en pl
  • US1582111A - Combined screen and adjustable transparent ventilator : en
  • FR604095A - Automatic end-clamps by stopper at the end of re-entry for rewinding machines : en fr
  • CA260156A - Envelope : en fr
  • FR604034A - : fr
  • DE428192C - Device for the production of balls made of glass o. : de en
  • US1582106A - Oil gas burner : en
  • GB236564A - Improved internal combustion engine and scavenging system therefor : en
  • FR604193A - Exhaust for internal combustion engines : en fr
  • GB237625A - Improvements in means for actuating the slide valves of internal combustion engines : en
  • GB251193A - Improvements in and relating to reciprocating pumps for use in the deep wells : en
  • US1582864A - Separable cuff button : en
  • FR604180A - Process for printing stripes on imitation leather, rubberized or other fabrics : en fr
  • DE428203C - Hammer with interchangeable striking parts made of flexible building material : de en
  • GB241915A - Improvements in and relating to electric welding : en
  • FR604264A - Bursting tire for motor vehicles or others : en fr
  • GB251115A - Improvements in, or relating to, apparatus for inserting articles into open-ended shells or containers : en
  • CA260323A - Reversing gear mechanism : en fr
  • DE428392C - Process for splitting hydrocarbons : de en
  • GB251160A - Improvements in the construction of roadways : en
  • US1582087A - Direction indicator : en
  • US1582687A - William bahsay : en
  • US1582464A - Valve for square-piston engines : en
  • CH113759A - Angle ruler. : de en
  • US1582628A - Vacuum feed system : en
  • US1582631A - Box : en
  • US1582346A - Combination stove, table, and supply cabinet : en
  • AT103245B - Racing game. : de en
  • CA260218A - Wood substitute : en fr
  • CA260274A - Rosin production : en fr
  • GB251035A - Improvements in or relating to earth-boring machines : en
  • GB251040A - Improvements in rotary drum signs : en
  • GB251217A - Improvements in valve seat refacing tools : en
  • CH114880A - Oil burner with regulating device for operation with low pressure air. : de en
  • CH114362A - Voltage fuse. : de en
  • CA260163A - Padding : en fr
  • US1582689A - Windshield weatherproofing : en
  • PL4303B1 - How to prepare plates for duplicating. : en pl
  • US1582309A - Ghimney cleaner : en
  • US1582350A - Mine car : en
  • US1582806A - Kitchen cabinet : en
  • DE428416C - Method and device for the production of hollow paper bodies : de en
  • ES96368A2 - A water meter. : en es
  • ES93838A1 - Improvements in and related to apparatus for distributing, measuring and recording liquids. : en es
  • FR604056A - Device to facilitate the cutting of photographs : en fr
  • GB251039A - Improvements in or relating to the manufacture of boots and shoes : en
  • GB251147A - Process for the production of bornyl esters from pinenes or mixtures containing pinenes for the manufacture of camphor : en
  • DK35906C - Internal combustion engine. : da en
  • DK35926C - Abrasive plug, especially for dental use. : da en
  • FR604244A - Brake for the steering of automobiles and similar vehicles : en fr
  • FR604106A - Alarm clock : en fr
  • GB244074A - Spanner : en
  • GB251084A - Improvements relating to grinding mills for mortar, gravel, sand, cattle foods and the like : en
  • US1582647A - Circulating pump : en
  • US1582770A - Adjustment for the magnets in telephone receivers and the like : en
  • GB251335A - Improvements in telephone exchange systems : en
  • DE428247C - Suspension for pig crusher : de en
  • ES95504A1 - Flask to take advantage of cigarettes and other objects. : en es
  • AT103118B - Spring-loaded guards for looms. : de en
  • CH114879A - Process for the production of a lump or shaped fuel from coke. : de en
  • AT103161B - Equipment for high-frequency telegraphy and telephony in high-voltage overhead line networks. : de en
  • AU7126A - Improvements in pistons and piston valves for fluid-operated engines and packing" therefor : en
  • FR604021A - Improvements to bottle-making machines : en fr
  • CH114917A - Bar of soap. : de en
  • CA260159A - Smelting furnace : en fr
  • AT103130B - Device for the automatic interruption of the ignition if a motor vehicle falls. : de en
  • BE333024A - : en
  • DE428128C - Rotary drum mixer : de en
  • FR604055A - Address printing machine working with printing ink : en fr
  • GB247923A - Improvements in and relating to machines for making electric incandescent lamps and similar articles : en
  • US1582529A - Wash-tray bib : en
  • PL4123B1 - Method and device for cutting off continuously advancing glass pipes or rods. : en pl
  • AT103153B - Device on transformers with a secondary load current having a direct current component. : de en
  • PL4156B1 - Device for steam installations, powered by condensate, anti-nibbling. : en pl
  • AT103191B - Device for regulating the drawing speed on wire drawing benches. : de en
  • CA260237A - Machine for forming sealed foil packages : en fr
  • PL4053B1 - Friction drive. : en pl
  • GB251210A - Improvements in and relating to exhaust silencers : en
  • DE428185C - Process for the preparation of dyes of the dibenzanthrone series : de en
  • US1582611A - Sectional building construction : en
  • USD70019S - Design for a bottle : en
  • PL4194B1 - Printing plate for address printing machines. : en pl
  • AT103117B - Hand Brush. : de en
  • AT103138B - Roller bearings. : de en
  • PL4238B1 - Projection camera. : en pl
  • US1582820A - Biscuit-sorting machine : en
  • CH114841A - Device for operating petrol engines with crude oil. : de en
  • CH114881A - Fire blanket. : de en
  • CH114878A - Method for stretching sheet glass and apparatus for carrying out this method. : en fr
  • CA260146A - Refrigerating apparatus : en fr
  • US1582279A - Automatic mixing and discharging system for plural liquids : en
  • AT103215B - Combined machine tool. : de en
  • US1582351A - Process for producing paper pulp from raw stock : en
  • US1582232A - Industrial shoe guard : en
  • USD70002S - Design for a ring : en
  • AT103181B - Oil switch with pre-stage resistor. : de en
  • AT103160B - Method and device for the electrical separation of floating bodies from an electrically insulating, in particular gaseous, fluid. : de en
  • PL4151B1 - The method of making glass. : en pl
  • US1582108A - Holder : en
  • US1582881A - Combined bathtub and shower closet : en
  • USD70006S - Design for an : en
  • AT103206B - Diaphragm or plate spring for pressure gauges and aneroid barometers. : de en
  • AT103148B - Process for the production of membranes for speech sets, telephones, microphones. : de en
  • DE428137C - Process for the production of sodium nitrate : de en
  • CH112957A - Machine for dividing lengths of fabric into longitudinal strips. : de en
  • CH114903A - Meat mincer running knife. : de en
  • FR604290A - Improvements in variable speed drives with extendable pulleys : en fr
  • BE333145A - Advanced syringe-ampoule system : en fr
  • PL4221B1 - Method and rope for drilling and exploitation of deep boreholes. : en pl
  • CA260172A - Retort : en fr
  • BE332546A - : en fr
  • SU1192A1 - Method for simultaneous production of silicon mangan and barium aluminate : en ru
  • US1582221A - Vacuum tank : en
  • US1582359A - Trimming device : en
  • US1582421A - Harness motion for looms : en
  • US1582873A - Razor stropper : en
  • DE428227C - Roller storage for the writing carriage : de en
  • FR604062A - Improvements in the manufacture of cellulosic products : en fr
  • CA260106A - Method of making bas-reliefs : en fr
  • CA260151A - Fuel pump : en fr
  • CA260183A - Ice cream scoop : en fr
  • PL4225B1 - Formwork for the construction of non-ferrous concrete rib ceilings. : en pl
  • US1582417A - Loud-speaking receiver : en
  • US1582883A - Valve tappet and like article : en
  • US1582812A - Hat : en
  • PL4227B1 - Thermal straightening of metal bars with asymmetrical cross-section, in particular railway rails. : en pl
  • SU1190A1 - Platform scales : en ru
  • US1582209A - Closure for thief holes for tanks and other receptacles : en
  • US1582805A - Door opening and closing mechanism : en
  • PL4261B1 - Portable oven. : en pl
  • US1582030A - Pianoforte : en
  • DE428236C - Device for carding for guiding the fleece removed by the peigneur : de en
  • DE428365C - Process for the recovery of materials from old lead mass accumulators : de en
  • FR604073A - Elastic bracing of joints : en fr
  • GB243340A - Improvements in warp yarn guides employed in weaving looms : en
  • GB251033A - Improvements in or relating to folding cartons or containers for the display of goods : en
  • CH114773A - Process for the manufacture of three-tiered cables. : en fr
  • CH113615A - Process for the manufacture of guide vanes for water turbines. : de en
  • US1582828A - Terminal clip : en
  • CA260316A - Slab form : en fr
  • CA260157A - Hand bag : en fr
  • US1582490A - Oil burner and control means : en
  • AT103193B - Tool carrier for planing machines etc. like : de en
  • FR603959A - Improvements to oscillating siphon flushing devices : en fr
  • CA260252A - Unloading system : en fr
  • BE332844A - : en fr
  • PL4346B1 - Reversible draft furnace heating method for producing coke and gas. : en pl
  • US1582343A - Method of manufacturing mold powder : en
  • US1582697A - Carburetor : en
  • DE428068C - Pressure generating cartridge for fire extinguishers : de en
  • DE428367C - Heating stove with a thin outer wall and larger masses inside : de en
  • ES97186A1 - A detachable link magazine system for automatic weapons. : en es
  • CA260325A - Train pipe connector : en fr
  • CA260187A - Advertising method : en fr
  • CA260303A - Calendar : en fr
  • CH114842A - Vertical tube boiler for high pressure. : de en
  • GB243392A - Improvements in spark-gap dischargers for use in connection with electric condensers : en
  • US1582213A - Shaft mounting : en
  • CA260283A - Frequency reducing means : en fr
  • CH114883A - Process for cleaning objects made of pure or alloyed precious metals or with a coating thereof. : de en
  • CA260152A - Grain car door : en fr
  • CA260294A - Telegraph system : en fr
  • CA260085A - Fluid motor : en fr
  • GB251130A - Improvements in brake hubs particularly suitable for power vehicles : en
  • FR604149A - Improvements to thermo-ionic valves : en fr
  • DE428200C - Wooden rim for bicycles : de en
  • AT103169B - Transmitter combination for AC amplifier circuits. : de en
  • FR603948A - Folding bench : en fr
  • CA260246A - Method of producing accelerator : en fr
  • FR604250A - Improvements in tightening keys : en fr
  • CA260103A - Brake operating mechanism for automobiles : en fr
  • AT103236B - Process for making decaffeinated coffee beans. : de en
  • CA260092A - Water heater and cooking equipment : en fr
  • CA260112A - Pneumatic tire : en fr
  • ES95035A2 - Machines for the manufacture of seamless tubes. : en es
  • FR604080A - Automatic combustion speed regulator for steam boilers : en fr
  • FR603913A - New advanced packaging for filmpacks : en fr
  • GB239869A - Improvements in cylinders for two-stroke internal combustion engines : en
  • AT103110B - Boiler press. : de en
  • FR603952A - Automatic perfumer device : en fr
  • FR604270A - Process for converting hemp and other similar fibers into silky yarns : en fr
  • FR604296A - Stop register : en fr
  • DE428256C - Method and device to produce seamless sausage casings with a relatively small diameter from animal guts with a relatively large diameter : de en
  • USD70035S - Design fob : en
  • GB241861A - Improvements in or relating to two-stroke-cycle internal combustion engines : en
  • GB243705A - Pneumatic tyre : en
  • AT103216B - Process for the production of nitrides. : de en
  • FR604123A - Improvements in the shoes or clutch bars for vehicles : en fr
  • FR603902A - Device for the rapid extinction of discharges occurring between electrical conductors as a result of overvoltages or for similar causes : en fr
  • GB251166A - Pile arrangement in sheet feeding apparatus : en
  • GB251103A - Improvements in automatic fire and temperature alarms : en
  • FR604284A - Improvements in children's toy tricycles : en fr
  • DE428277C - Cooking stove with hot water boiler surrounding the combustion chamber and water pipes in the heating gas supply : de en
  • DE416282C - Calender roll made of steel, especially for smoothing paper : de en
  • FR604044A - Log splitter with spring-loaded splitting knife : en fr
  • GB225846A - Means for and methods of operating internal combustion engines : en
  • ES97197A2 - Improvements in the precipitating tongs of metal linkers for boxes and bales. : en es
  • US1582148A - Boiler cleaner : en
  • US1582225A - Device for impregnating flowing water : en
  • US1582594A - Carburetor : en
  • FR604177A - Bracelet in flowered fabrics, symbolic, intended to serve as decorative facing for women: for the top of the foot, for the leg, for the arm : en fr
  • PL4262B1 - A method of kneading a plastic for cleaning wallpaper, walls, ceilings and the like. : en pl
  • US1582834A - Fuel-feeding device : en
  • FR603982A - Improvements to malleable metal tubes : en fr
  • US1582069A - Circuit-closing mechanism for direction signals : en
  • US1582362A - Carriage holder and releasing mechanism : en
  • FR603929A - Improvements in methods and devices for coupling electrical circuits : en fr
  • GB250993A - Improvements in and relating to the construction of concrete houses : en
  • FR603983A - Safety device for immobilizing automobiles : en fr
  • FR603996A - Advanced grinding machine : en fr
  • US1582180A - Mud lug for automotive vehicles : en
  • US1582246A - Bearing for drying cylinders and the like : en
  • US1582186A - Fourdrinier wire and felt cleaner : en
  • US1582103A - Ice-cream cutter : en
  • US1582223A - Stapling machine : en
  • DE428369C - Reamer with inserted double-edged knives : de en
  • USD70028S - Design for a color-display panel : en
  • FR604272A - : fr
  • GB245087A - Improvements in and relating to recording devices : en
  • GB247233A - Improvements in and relating to automatic circuit controllers : en
  • GB251221A - Apparatus for mixing fertilisers, loam or other substances with water for spraying crops : en
  • FR603954A - Conversion of rectilinear machines into jacquard system machines : en fr
  • FR603958A - Improvements to cards of all kinds : en fr
  • US1582775A - Process for the preparation of hydroxy aliphatic arsonic acids : en
  • USD69978S - Design for a spoon or similar article : en
  • ES97278A1 - Improvements introduced in the manufacture of espadrilles. : en es
  • PL4213B1 - A method for producing an acid-reacting liquid of alcohols, esters, etc. compounds from gaseous hydrocarbons. : en pl
  • US1582457A - Festooning machine : en
  • US1582460A - Signaling system : en
  • DE428183C - Surge arresters : de en
  • US1582462A - Cooling system for internal-combustion engines : en
  • US1582793A - Power-driven and power-actuated extension ladder for fire trucks : en
  • PL4067B1 - Tensioner for belt or friction gears. : en pl
  • PL4086B1 - Method of connecting pipes working under pressure. : en pl
  • US1582164A - Face protector or shield : en
  • US1582623A - Head fitting for motor vehicles : en
  • PL4147B1 - Regenerating and heating device for liquids or gases. : en pl
  • DE428250C - Automatic coulter removal and lifting device for plows with plow bodies individually suspended on rocker arms : de en
  • US1582131A - Method of recovering alpha metallic halide from hydrocarbon sludges : en
  • GB251044A - Improvements in the construction of boxes for holding bottles and the like : en
  • FR604294A - Reinforced concrete ceiling made of portable beams and plate elements : en fr
  • GB251190A - Improvements in or relating to soot blowers : en
  • US1582822A - Transmission lock : en
  • ES97183A3 - Oscillating check valves with direct flow. : en es
  • GB245778A - Bedstead connection : en
  • FR603924A - Process and apparatus for the manufacture of hard-to-melt heavy metal carbides and equivalent bodies, especially tungsten carbides and similar difficult-to-melt combinations : en fr
  • USD70012S - Design eor an : en
  • GB245738A - Improvements in lubricant pumps or guns : en
  • GB251209A - Improvements in or relating to coffins, caskets, or other box-like burial receptacles : en
  • GB251213A - Improvements in vacuum producing apparatus of the mercury vapour jet ejector type : en
  • USRE16338E - Abc extinguishes : en
  • ES95694A2 - An electric accumulator. : en es
  • PL4131B1 - Lock for automatic pistols with a slide sliding along the grip. : en pl
  • US1582679A - Glass-cutting machine : en
  • US1582874A - Tire-chain coupler : en
  • DE428235C - Registration card punching machine for punching consecutive numbers : de en
  • ES95469A1 - An improved atomizer for use in internal combustion engines. : en es
  • ES95953A1 - A hygienic procedure for the deposit and collection of garbage on public roads. : en es
  • FR604000A - Improvements made to kitchen stoves arranged to provide central heating in apartments : en fr
  • GB228538A - Improvements in or relating to the treatment of concrete surfaces : en
  • DE428070C - Device for opening and closing flaps or the like by means of a single pull cord : de en
  • CH114854A - Process for the production of a cure for tuberculosis. : de en
  • US1582516A - Belt tightener and guide : en
  • FR604237A - Electric meter : en fr
  • GB251068A - An improved electric connector or adapter : en
  • PL4199B1 - : en pl
  • AT103185B - Spring joint for electric lamps. : de en
  • DE428233C - Wear testing machine with weight lever loading : de en
  • AU2231125A - Improvements in electrical water heaters : en
  • DK35904C - Apparatus for distilling loose masses, in particular vegetable waste. : da en
  • GB246497A - Improvements in apparatus for quenching coke : en
  • DE428177C - Device for carrying out cooking and melting processes : de en
  • US1582772A - Planetary transmission : en
  • US1582258A - Castor machine oils : en
  • US1582112A - Phantom carrier circuits : en
  • AU161726A - y Improvements in or relating to devices for emitting or receiving sound : en
  • GB252051A - Improvements in gilsonitic products : en
  • DK35933C - Cigarette of curved tobacco strips and method of its manufacture. : da en
  • PL4160B1 - : en pl
  • PL4317B1 - The method of producing plates for articulated chains. : en pl
  • US1582292A - Beet-topping machine : en
  • US1582542A - Corn husker : en
  • FR604174A - Method and device for the manufacture of double-walled pipes : en fr
  • US1582693A - Spindle mounting : en
  • PL4110B1 - Device for producing even droplets. : en pl
  • US1582453A - Print roller : en
  • US1582680A - Drill : en
  • USD70027S - Design fob a street-lighting post : en
  • FR604158A - Improvements brought to the fixing of automobile radiators : en fr
  • GB251337A - An improved directional radio receiving system : en
  • DE428274C - Safety device on conveyor machines : de en
  • ES97164A3 - A new type of pistol, center percussion, two shots. : en es
  • SU1208A1 - Apparatus for extinguishing burning oil fountains : en ru
  • US1582884A - Latch device for refrigerator and like doors : en
  • FR603915A - Parallel seat valve : en fr
  • US1582332A - Roller-bits drilling tool : en
  • US1582401A - Copyholder for typewriters : en
  • US1582478A - Carburetor : en
  • DE428335C - Hat stump brushing machine : de en
  • US1582767A - Polish-rod support : en
  • DE428313C - AC ampere-hour meter with at least two driving irons acting on the same armature, which are excited by the consumption current : de en
  • FR604192A - Bicycle freewheel : en fr
  • ES97193A1 - A new system of keyboards without axis and with the keys independent of each other, applicable to accordions-toys. : en es
  • DE428338C - A picture construction kit consisting of cubes designed as a mathematical teaching aid : de en
  • US1582493A - Engine-starter drive : en
  • US1582626A - Spring wheel : en
  • US1582543A - Oven-rack shifter : en
  • US1582716A - Fishing lure : en
  • FR604213A - Starter for internal combustion or combustion engine : en fr
  • US1582144A - Animal-scratching device : en
  • US1582833A - Fastener for bags : en
  • CH114890A - Trouser tensioning device with skirt holder. : de en
  • AT103125B - Device for keeping the working space of rotary lobe pumps and. like : de en
  • PL4287B1 - Steam boiler or heating furnace. : en pl
  • AU2460325A - Anti-glare screen for motor, oars : en
  • CA260170A - Door lock : en fr
  • CA260269A - Vehicle steering mechanism : en fr
  • CH113013A - Rooster. : de en
  • US1582193A - Nut lock : en
  • US1582781A - Vehicle frame structure : en
  • US1582535A - Card index : en
  • US1582727A - Fastener and guide for asphalt shingles : en
  • AT103173B - Circuit arrangement for receiving acoustic signals from a transmitter station common to several participants via the line network of a telephone system. : de en
  • AT103221B - Process for the production of iron leather. : de en
  • AU145926A - Improvements in or relating to scouring by abrasives : en
  • FR604088A - Boater straw hat with tie and soft edges : en fr
  • AT103175B - Circuit arrangement for counting calls in automatic telephone systems. : de en
  • US1582592A - Exhaust ventilator : en
  • CA260075A - Process for the oxidation of siccative oils : en fr
  • BE332527A - : en fr
  • BE333126A - : en fr
  • CH114874A - Method and device for mixing long fibrous materials with cement. : de en
  • DE428350C - Grinding stone made of artificial stone mass for the production of wood pulp for paper production : de en
  • CA260111A - Pulsative current apparatus : en fr
  • CH114926A - Device for shooting and reproducing color cinematographic films. : en fr
  • CA260101A - Animal weaner : en fr
  • PL4093B1 - Direct drive band saw. : en pl
  • AU2251825A - Improved process forthe manufacture of copper oxy-chloride : en
  • CH114481A - Reversible gas straightener. : de en
  • AT103202B - Lead press. : de en
  • PL4308B1 - Extractor drum. : en pl
  • US1582091A - Oil burner : en
  • US1582190A - Fornia : en
  • US1582568A - Press clutch : en
  • PL4066B1 - Screw secured against unscrewing. : en pl
  • US1582463A - Garter-display means : en
  • CA260226A - Process of making carbon black : en fr
  • CH114852A - Method of producing a cure for strep infection. : de en
  • CH114889A - Electric coffee roaster, grinder and cooker. : de en
  • US1582192A - Cooling apparatus : en
  • US1582328A - Recovery of antimony in the manufacture of flavanthrone : en
  • US1582195A - Internal-combustion engine : en
  • US1582274A - Crane : en
  • US1582660A - Agricultural machine : en
  • CA260175A - Moving picture machine : en fr
  • DE428150C - Central heating with periodically accelerated circulation : de en
  • PL4154B1 - Plaster bandage. : en pl
  • PL4327B1 - KL 20 and 12. Tensioning device for double wire. : en pl
  • PL4082B1 - Electric gas lamp with a glow discharge. : en pl
  • US1582514A - Roller mechanism : en
  • CA260206A - Finger printing device : en fr
  • DE428130C - Wagon for pottery u. like : de en
  • CH113397A - Removable linkage device for the links of bracelets to watches in wristwatches. : en fr
  • CH112920A - Work table for upholsterers. : de en
  • ES95153A3 - A procedure for the formation of garlands and all kinds of decorative compositions, with electric lamps. : en es
  • GB234508A - Silent drive mechanism for talking motion picture machines : en
  • GB251572A - Improvements in or relating to vacuum electric tube devices : en
  • CA260171A - Lath machine : en fr
  • CA260261A - Methyl production : en fr
  • CA260201A - Airship : en fr
  • CA260174A - Lock : en fr
  • DE428113C - Clamping head for machines for the production of wood screw threads on OEsen, hooks and. like : de en
  • DE428451C - Machine for discharging the finished work pieces from glass blowing machines : de en
  • GB251308A - Improvements in foundations for buildings : en
  • USD70010S - Design por an : en
  • US1582055A - Thread-tensioning braiding carrier : en
  • US1582153A - Mechanically-operated figure toy : en
  • US1582522A - Combination undergarment : en
  • AT103104B - Bearing metals. : de en
  • AU28426A - Improvements in or relating to telephone receivers : en
  • FR604051A - Electric water heater with automatic regulation : en fr
  • DE428087C - Continuous extraction of sulfur : de en
  • DE428125C - Device for remote adjustment of the height direction of guns, searchlights or the like on swaying foundations : de en
  • DE428273C - Conveyor vessel for shaft conveyance : de en
  • GB251140A - Manufacture of trisazo-dyestuffs : en
  • GB251066A - Improvements in and relating to heating apparatus for buildings : en
  • CH114922A - Typewriter trolley. : en it
  • FR604014A - Improvements made to the preparation of chrome leather for storage in the unfinished dry state before dyeing : en fr
  • GB246113A - Improvements in stockings and the manufacture thereof : en
  • US1582550A - Cooling tower : en
  • CA260073A - Grain door : en fr
  • CA260094A - Trace hook : en fr
  • AT103122B - Charging method for diesel engines and device for carrying out the method. : de en
  • CA260090A - Hydraulic air compression plant : en fr
  • CA260243A - Manufacture of rubber tires and means for attaching same to wheels : en fr
  • DE428312C - Brush holder for electricity meter : de en
  • GB251198A - Improvements in fire extinguishing apparatus : en
  • PL4229B1 - Kir-34 and 4. : en pl
  • US1582428A - Vehicle wheel and traction device therefor : en
  • US1582313A - Method and means for causing accurately predetermined relative move ments of alpha tool with respect to the work : en
  • US1582528A - Fuel and ignition lock for motor vehicles : en
  • GB229632A - Improvements in portable casks constructed of sheet iron coated with zinc, lead or the like : en
  • US1582517A - Conductor's vest : en
  • US1582538A - Pulverizing mill : en
  • DE428184C - Magnetic electric machine for igniting explosive charges, mines or the like with a contact device for the ignition circuit operated by centrifugal force : de en
  • GB251051A - Improvements in or relating to fuel distillation apparatus : en
  • CA260145A - Scouring device : en fr
  • AT103139B - Engine. : de en
  • US1582583A - Paper-making machine : en
  • US1582681A - Glass container : en
  • ES97196A1 - Optical signal. : en es
  • DE428211C - Switch for the lighting system of motor vehicles : de en
  • GB251048A - Improvements in "split" pins or the like : en
  • CA260180A - Grinder feed mechanism : en fr
  • DE428228C - Electricity meter with maximum pointer : de en
  • FR604011A - Sewing Machine Improvements : en fr
  • US1582786A - Twin packing nut : en
  • PL4283B1 - A boat that is rolled up. : en pl
  • US1582172A - Floor construction : en
  • US1582262A - Aerial-picture apparatus : en
  • AU2654625A - Improvements in fishing reels : en
  • ES97205A1 - A new mechanical device to split the almond and separate its kernel from the shell. : en es
  • CH114093A - Use for gas singeing chambers for all types of yarn. : de en
  • GB248701A - Improvements in or relating to pneumatic tyres : en
  • GB251188A - Process for the preparation of monocyclic ketones with more than nine ring members : en
  • ES95637A1 - Device for subcutaneous injections of oxygen or other similar ones. : en es
  • GB238889A - Process for the production of active carbon : en
  • GB251163A - Improvements in means for cooling the internal combustion engines of motor vehicles : en
  • DE428291C - Draft meter for ships : de en
  • FR604032A - Instrument for hard of hearing people : en fr
  • ES96565A1 - A procedure to obtain polychromatic cinematographic photography. : en es
  • ES96630A1 - Warper for warping with cross-wound coils. : en es
  • GB251173A - Improvements in or relating to cramps, vices or the like mechanism : en
  • US1582474A - Automatic sand sifter : en
  • US1582026A - Method of and apparatus for producing plastic articles : en
  • US1582115A - Shoe-shining foot rest : en
  • PL4063B1 - KL 47 a 18r Mechanism cover. : en pl
  • PL4188B1 - Nut protection. : en pl
  • PL4288B1 - Steam distribution device by means of valves in non-return motors. : en pl
  • AU2267725A - Improvements in combined extra-air and decarbonizing devices for internal combustion engines : en
  • FR604008A - Agglutinants and combustible dust mixer system : en fr
  • GB251089A - Improvements in or relating to rail chairs or tie plates for tramways or railways : en
  • GB251347A - Improvements relating to numbering mechanism for cylinder printing machines : en
  • FR604121A - Measuring device for tailors : en fr
  • FR604045A - Torch with automatic function and variable flow by needle independent of the knob with or without stuffing box : en fr
  • CH114896A - Method and machine for laying strips of fabric. : de en
  • AT103179B - Variable capacitor. : de en
  • PL4233B1 - The method of using granular absorbent material for separating or obtaining an absorption aid from gas mixtures. : en pl
  • US1582778A - Doll : en
  • US1582836A - Metallic golf-club head : en
  • USD69986S - cullen : en
  • PL4339B1 - Loading device for round sintering bowls for fine-grained and powdered ores. : en pl
  • US1582094A - Bolt and nut lock and process of making the same : en
  • US1582391A - Governing of surfaces moving within alpha nonrigid medium : en
  • US1582653A - Obstetrical appliance : en
  • US1582769A - Tensioning device for spools and the like : en
  • ES94925A1 - Metal reinforcements for baskets. : en es
  • GB251679A - Improvements in and relating to connectors or gripping devices for wires, rods, cables and the like : en
  • PL4257B1 - Method and device for knitting cotton, wool, linen and other warp. : en pl
  • PL4180B1 - Clover seed drill with spiral seeding mechanism. : en pl
  • US1582737A - Portable fireplace : en
  • PL4328B1 - Impact pump. : en pl
  • US1582600A - Means foe : en
  • ES97232A2 - Improvements in announcing devices. : en es
  • FR604184A - Continuous action aero or vapor-hydraulic multiplier : en fr
  • CH114929A - Security lock for insured letters etc. : de en
  • GB251099A - Improvements in electric heaters : en
  • GB251172A - Improvements in or relating to mining apparatus : en
  • GB251219A - Improvements in or relating to fountain or reservoir pens : en
  • US1582443A - Rouge holder : en
  • FR604019A - Heating device with heat storage : en fr
  • DE428351C - Process for the production of colored bromoelum prints : de en
  • ES96767A1 - A guideline arrangement for the front wheels of cylinder road rammers. : en es
  • FR603905A - Lighting reducer for acetylene installations on motor vehicles : en fr
  • DE428131C - Process for pressing molded parts from ceramic masses, especially from porcelain mass : de en
  • FR604003A - Improvements in the impregnation of paper, cardboard, paper articles and the like : en fr
  • FR604293A - Process for the practical use of waste wood in the form of sticks, cubes or the like in the manufacture of decorative furniture, armchairs, etc. : en fr
  • FR604064A - Improvements to control or tripping devices for electrical circuits, for alternating current circuits : en fr
  • GB246508A - Apparatus for quenching coke : en
  • US1582229A - Rubber heel : en
  • US1582466A - Insect destroyer : en
  • FR604099A - Process for preparing 1.4.5.8.-Naphthalenetetracarboxylic acid and its derivatives : en fr
  • FR604048A - Process for separating iron from combinations or mixtures containing iron oxide : en fr
  • DE428391C - Process for extracting oil from oil sands u. like : de en
  • ES97177A3 - The application of paper, pressed paper, pulp, cardboard, cardboard paper and papier-mâché to the manufacture of architectural and engineering models and relief plans. : en es
  • ES97218A1 - Iron mold with aluminum jacket for manufacturing hollow rubber articles, such as balls, pears and the like. : en es
  • FR603943A - Machine for the production of profiled plates in artificial stone compositions : en fr
  • FR604274A - Method and device for the manufacture of parts not soaked in a metal mold : en fr
  • GB242251A - Improvements in pipe tongs : en
  • GB245426A - Improvements in or relating to internal combustion engine locomotives : en
  • FR604038A - Underwater automatic mine : en fr
  • ES97187A1 - Improvements in electrical installations for railway cars and their analogues. : en es
  • GB251332A - Improvements in radio receiving sets : en
  • PL4070B1 - The method of producing Portland cement. : en pl
  • FR604145A - Improvements to electric bobbin feelers for automatic bobbin changing looms : en fr
  • GB245413A - : en
  • BE332536A - : en fr
  • PL4208B1 - A method of producing nitrogen compounds from the air. : en pl
  • US1582183A - Putting green : en
  • US1582207A - Lapping machine : en
  • AT102389B - Control valve for auxiliary blower and steam jet blower for smoke consumption devices. : de en
  • CA260262A - Hexamethylenetetramine and ammonium chloride production : en fr
  • CA260287A - Hat shaping machine : en fr
  • DE428245C - Process for the production of colloidal copper, in particular for disinfection purposes : de en
  • DE420468C - Method and device for the production of colored patterns on leather by means of templates o. : de en
  • DE428223C - Course determination device : de en
  • ES97272A1 - Improvements in laminated busbars for electrical machines. : en es
  • FR603974A - Ice machine : en fr
  • FR604129A - Woodworking machine for making rods or sticks of round, oval or the like : en fr
  • USD70038S - Design for a knob for lighting fixtures : en
  • CH114820A - Device for regulating the operation of steam generating systems. : de en
  • CA260194A - Simplex stop signal : en fr
  • CA260259A - Manufacture of hexamethylenetetramine : en fr
  • ES97184A1 - An automatic device for projections. : en es
  • FR604298A - Hay saw : en fr
  • GB249461A - Apparatus for finishing glass or like articles on a grinding wheel : en
  • US1582751A - Window lock : en
  • DE428261C - Cuff holder : de en
  • DE428086C - Device for dusting mine workings : de en
  • DE428328C - ampoule : de en
  • DK35932C - Water discharge. : da en
  • FR604206A - Steering axle for motor vehicles : en fr
  • FR603980A - Unloading device for pit extraction skips : en fr
  • GB251133A - A method of and means for successively exhibiting and effacing publicity matter : en
  • ES97216A1 - The industrial product weft velvets with drawings produced by differences in color tones. : en es
  • CA260131A - Radius rod for automotive vehicles : en fr
  • US1582603A - Separator : en
  • US1582721A - Precast plaster-wall section : en
  • US1582033A - Cutting by means of the oxyacetylene or other suitable jet process : en
  • CA260224A - Festooning machine : en fr
  • AU2543125A - Improvements inbar twisting machinery : en
  • CH114876A - A method and apparatus for forming sheet glass. : en fr
  • AT103213B - Safety razor. : de en
  • AT103227B - Process for the production of high quality artificial shellacs. : de en
  • CA260198A - Stove : en fr
  • CA260141A - Garment ticket : en fr
  • FR603955A - AC induction meter with two motor systems including rotating current meter : en fr
  • GB243390A - Improvements in conductors with artificially increased self-inductance : en
  • GB245453A - Convertible table : en
  • CH113248A - Burners for welding, cutting and soldering systems. : de en
  • US1582118A - Power actuator for the brake mechanism of automotive vehicles : en
  • US1582143A - Boot tree or last : en
  • US1582023A - Strand-working mechanism : en
  • US1582218A - Safety olosure for receptacles : en
  • US1582264A - Air compressor : en
  • US1582715A - House electric : en
  • US1582804A - Composition shingle : en
  • CA260149A - Locomotive valve gear : en fr
  • PL4297B3 - Amateur cinematograph. : en pl
  • US1582046A - Combination tool : en
  • US1582326A - Antiglare attachment for headlights : en
  • AT103246B - Adjustable casting mold for the production of rolling ingots from aluminum and its alloys. : de en
  • CH114825A - Method and device for the automatic adjustment of the blades of propellers. : de en
  • PL4167B1 - Heater in the shape of a wax patch. : en pl
  • US1582399A - Siphon pump : en
  • AT103248B - Machine for peeling, polishing, etc. Like. Of grains. : de en
  • PL4106B1 - Device for stopping broken broken zerdzins or lines in the borehole. : en pl
  • USD69987S - Design for an article of footwear : en
  • PL4307B1 - Instrument for measuring the gas supply. : en pl
  • US1582162A - Telephone receiver : en
  • US1582365A - Fruit gatherer : en
  • BE332962A - Electric reciprocating machine : en fr
  • FR603934A - Motor vehicle speeding indicator and recorder : en fr
  • GB251056A - Improvements in display boxes : en
  • PL4138B1 - Security lock for locking and sealing cars, warehouses and similar storage areas. : en pl
  • PL4264B1 - PATENT DESCRIPTION Frtedrich Hajpbufger {Wieden, Austria). Flexible insole for footwear. : en pl
  • PL4350B1 - Button for underwear. : en pl
  • CH114864A - Hollow bodies for ceiling structures. : de en
  • DE428208C - Retort furnace for the uninterrupted production of low-temperature coke : de en
  • FR604027A - Improvements to devices for dispensing liquids in measured volumes : en fr
  • PL4333B1 - The method of producing seamless pipes from a hollow inner block. : en pl
  • US1582547A - Printing press : en
  • US1582627A - Gas-tank-locking device : en
  • US1582306A - Corn-popping machine : en
  • US1582456A - Injectable solutions of drugs insoluble in water : en
  • DE428176C - Process for dyeing cellulose esters, in particular cellulose acetate silk : de en
  • US1582278A - Automatic mixing and discharging system for plural liquids : en
  • US1582333A - bryce : en
  • US1582356A - Rheostat : en
  • US1582779A - Knitting machine of the raschel or chaine type : en
  • PL4136B1 - Freewheel hub. : en pl
  • PL4162B1 - Method and device for coating objects by electrolytic and thermal method. : en pl
  • US1582217A - Means for electrically operating stamping, embossing, and the like machines : en
  • US1582251A - Oil-waste retainer : en
  • US1582275A - Hanging arch for furnaces : en
  • US1582345A - Safety hook : en
  • CA260177A - Signal for grade crossings : en fr
  • PL4249B1 - A track gauge set on a draisine. : en pl
  • PL4311B1 - The method of obtaining acridine derivatives. : en pl
  • CH113810A - AC system. : de en
  • US1582482A - Flying machine : en
  • GB251165A - Machine for winding strings around ham or the like : en
  • PL4139B1 - : en pl
  • CA260208A - Gas engine muffler : en fr
  • CA260272A - Piano playing device : en fr
  • CH113365A - Printing machine with sheet delivery. : de en
  • AT103101B - Process for the production of artificial stones to be hardened in pressurized steam. : de en
  • PL4246B1 - Flame furnace for uninterrupted chemical processes, especially metallurgical processes. : en pl
  • US1582139A - Bottle-capping machine : en
  • CA260184A - Pipe connector : en fr
  • CH114849A - Process for producing a remedy for red rash. : de en
  • CH114888A - Insulated metal handle to be riveted on for metal dishes that become hot, as well as a method for manufacturing the handle. : de en
  • AT103229B - Method for soldering the power supply wires of electric incandescent lamps and other vacuum vessels on the inside of the base. : de en
  • PL4345B1 - A swinging walkway connected to a lift cage. : en pl
  • US1582231A - Plasterer's hand guard : en
  • US1582821A - Speed-reducing faceplate for lathes : en
  • FR604116A - Process for the production of lime nitrate in the solid state : en fr
  • FR604246A - Seamless rim manufacturing process : en fr
  • GB239167A - Improvements in driver or picker apparatus for looms : en
  • CA260231A - Process of producing matte finish : en fr
  • US1582859A - Filter trap : en
  • US1582876A - Draft-preventing device : en
  • US1582200A - Tubing catcher : en
  • US1582685A - Utensil for making drip coffee : en
  • PL4347B1 - Method of cleaning hydrocarbons. : en pl
  • US1582500A - Automobile bed : en
  • US1582691A - Terminal connection for electrodes : en
  • US1582174A - Turbine : en
  • US1582544A - Cigar-machine returen-feed mechanism : en
  • DE428329C - Fogging of fluids under pressure : de en
  • ES97273A1 - Process for the manufacture of artificial fibers, artificial silk, artificial bristles, artificial straw, tubes, ribbons, films and artificial viscose analogues. : en es
  • US1582323A - Tension-roll bearing : en
  • US1582574A - Fence : en
  • AT103211B - Mixing valve. : de en
  • CH114853A - Method of producing a cure for staph infection. : de en
  • US1582483A - Meat cutter : en
  • US1582754A - Tractor clutch release : en
  • FR604100A - Improvements made to ball joints, particularly those for oscillation dampers, with similar joints, for vehicles : en fr
  • GB251346A - Improvements in or relating to laminated springs : en
  • PL4267B1 - Procedure for obtaining hydrofluoric acid and its salts. : en pl
  • US1582728A - Window : en
  • US1582868A - dixon : en
  • PL4215B1 - Filtration device. : en pl
  • USRE16337E - Clarence g : en
  • DE428019C - Firing for heavy liquid fuels : de en
  • GB251333A - Improvements in or relating to fire-extinguishers : en
  • GB251327A - An improved process for enamelling metal articles : en
  • FR603957A - Waistbelt for use by children and intended to protect their abdomen against colds : en fr
  • FR604120A - Electric soldering iron having a square shape and a straight shape : en fr
  • FR604276A - Folding and wheelchair : en fr
  • FR604096A - Device for hair waving : en fr
  • DE428149C - Central heating system that can be operated either with hot water or with low pressure steam : de en
  • US1582335A - Apparatus for molding and annealing glass : en
  • FR604279A - New reversible vane pump, with adjustable flow rate during operation, without modification of the direction of rotation or of the angular speed : en fr
  • DK35916C - Electromagnetic Relay. : da en
  • CH113766A - Process for controlling the corrosion conditions in systems through which liquid flows and systems for carrying out this process. : de en
  • US1582273A - Method of blasting and apparatus therefor : en
  • US1582276A - Detector for overheated pipes : en
  • US1582337A - Combination fork and tray : en
  • US1582512A - Recovery of phenols and cresols : en
  • ES95563A3 - White dextrin for sizes, prints and finishes in pieces. : en es
  • GB251070A - Improvements in wringing and mangling machines : en
  • DE428334C - Ventilation device with swing-out lid : de en
  • DE428396C - Mobile sand spinner : de en
  • US1582438A - Typewriting machine : en
  • ES94851A2 - An industrial product consisting of a finished cotton fabric like wool. : en es
  • FR603964A - Blood treatment process : en fr
  • AT103200B - Slicing machine with detachable, resilient guide for the feed table. : de en
  • CH114850A - Method of producing a cure for trypanosomal infection - US Pat. : de en
  • CH114885A - Base for boxes, stands and the like. : de en
  • ES97185A1 - An industrial product consisting of plush sanitary napkins on both sides. : en es
  • DE428376C - Line-up device with 90 ° swiveling inverters and tiltable line-up pins : de en
  • US1582339A - Automatic photoprinting and numbering device : en
  • US1582852A - Thread-milling attachment : en
  • GB247152A - Improvements in or relating to dynamo electric generators : en
  • GB251129A - Improvements in electric polyphase current arc lamps : en
  • FR604113A - One-sided and two-sided printing machine in any number of colors with longitudinal and cross-cut device and reception of sheets printed in packs counted of any number with automatic discharge : en fr
  • DE428265C - Modulation circuit for radio station : de en
  • FR604273A - Automatic switch valve device for pressurized fluid pipelines : en fr
  • GB251214A - Improvements in and relating to cooking pots : en
  • PL4266B1 - : en pl
  • AT103219B - Process for the production of long-life soy flour. : de en
  • FR604122A - Differential protection system for parallel lines without the use of pilot wires : en fr
  • US1582260A - Shoe : en
  • FR603903A - Dual purpose pliers for cutting nails and cravings : en fr
  • FR604268A - Advanced method of manufacturing a refrigeration appliance : en fr
  • AT103224B - Process and device for the continuous production of absolute alcohol. : de en
  • CA260166A - Method of moulding concrete structures : en fr
  • DE425177C - Device for controlling rotating field motors with variable number of poles : de en
  • FR604039A - Electric heater for central heating radiators : en fr
  • FR604257A - Oscillating roller bearing : en fr
  • GB251336A - Improvements in or relating to means for transmitting mechanical energy in oscillating form : en
  • US1582060A - Means for controlling the potential gradient in alpha conductor : en
  • US1582756A - Folding table : en
  • DE428399C - Method and device for opening casting molds : de en
  • GB242281A - Improvements in and relating to cocking devices for sporting guns : en
  • US1582690A - Syringe : en
  • FR604028A - : fr
  • ES97258A1 - A compressed air starting device for internal combustion engines. : en es
  • FR604059A - Improvements to induction electricity meters : en fr
  • GB251142A - Process of distilling carbonaceous materials : en
  • DE428243C - Carrier cleaner : de en
  • DE428309C - Electroscope : de en
  • PL4078B1 - Gasoline rectification method. : en pl
  • US1582390A - Printing machine : en
  • US1582613A - Elevator-door lock : en
  • US1582655A - Fish-shipping box : en
  • PL4304B1 - KJ. 20 d i8. Wagon bearing * with fights and assurance. : en pl
  • US1582615A - Door holder and latch : en
  • US1582720A - Method of treating vacuum tubes : en
  • DE428147C - Device for automatic periodic switching of water gas generators : de en
  • PL4132B1 - The method of treating the internal and external surfaces of objects, especially long, straight or bent objects, and in particular the way of cleaning and coating them, e.g. metallizing. : en pl
  • US1582302A - Automatic outlet check valve for hydraulic oil-dispensing systems : en
  • US1582632A - Worm-wheel-generating machine : en
  • US1582738A - Heat-distributing device : en
  • US1582842A - Elastic paper : en
  • US1582370A - Cylinder for internal-combustion engines : en
  • US1582714A - Die for molding plastic material : en
  • AT103144B - Gate valve. : de en
  • FR603965A - Loading device for extraction skips and their equivalent in mine shafts : en fr
  • DE428288C - Internal combustion engine with charge pump : de en
  • US1582280A - Barber's chair : en
  • US1582072A - Sedan cruiser : en
  • FR604109A - Die cage with tilting pad holder held on the front of the cage by means of slides : en fr
  • GB246857A - Improvements in mudguards for automobiles and similar vehicles : en
  • AU2224925A - An improved chicken brooder : en
  • FR604112A - Tightening wrench : en fr
  • PL4243B1 - Automatic control of the steam inlet in steam engines. : en pl
  • FR604018A - Improvements to machines for making bottles or similar containers : en fr
  • PL4104B1 - A device for steering the rudder of submarines or other vessels. : en pl
  • PL4237B1 - : en pl
  • PL4290B1 - Machine for shaping objects made of binding materials. : en pl
  • FR603970A - New compounds that can be used in dyeing : en fr
  • FR604287A - Improvements to towers : en fr
  • US1582637A - Cushion connection for vehicle construction : en
  • US1582158A - Method of and apparatus for making sheet ice : en
  • US1582163A - Spring oiler : en
  • FR604212A - Improvements to tram cars and other public transport vehicles : en fr
  • PL4094B1 - Machine for making wire-bound boxes, cages or parts of these. : en pl
  • US1582291A - Card or mirror holder and lighting device : en
  • ES94472A3 - Garnish tape for cards, perfected. : en es
  • FR603941A - Method and apparatus for producing cold : en fr
  • FR604007A - Combine harvester : en fr
  • GB231434A - New or improved electrical driving mechanism for rotary tools for use in the treatment of leather and hides or skins : en
  • GB251202A - Improvements in, or relating to, valve apparatus for percussive rock drills and likefluid pressure operated tools : en
  • US1582062A - Releasable hook for lifeboats : en
  • US1582604A - Process and apparatus for drying coagulable liquids : en
  • GB243704A - Water flushing brush for cleaning wheels of vehicles and the like : en
  • DE428225C - Process for the preparation of hydrogen bromide : de en
  • DE428283C - Device for measuring target distances : de en
  • DE387097C - Adding machine : de en
  • US1582099A - Storage building for motor vehicles : en
  • FR604233A - Low-tone instructional drum : en fr
  • CA260110A - Door securing means : en fr
  • GB251124A - An improvement relating to the manufacture of hydrogen : en
  • PL4073B1 - A method of processing bituminizable hydrocarbons of crude rock oils into bitumen and improving natural bitumen. : en pl
  • DE428161C - ball-bearing : de en
  • FR604243A - Improvements made to rotary kilns for calcination, roasting or carbonization : en fr
  • DE428398C - Process for rendering the explosive zinc vapors harmless when casting copper alloys : de en
  • FR604131A - Improvements in processes and apparatus for color photography and cinematography : en fr
  • GB251181A - Apparatus for manufacturing expansion balls for pipes : en
  • DE428249C - Automatic cable roll-up and roll-off device for electric tipping plows : de en
  • FR604169A - Device for writing with a single finger, more particularly intended for stenographers and disabled persons : en fr
  • US1582210A - Rail joint : en
  • US1582420A - Motor fuel : en
  • FR604283A - Electric transformer : en fr
  • FR603912A - Waterproof coating intended in particular for terraces : en fr
  • GB248399A - Improvements in locomotive or other boilers of the smoke or fire tube type and in steam superheaters associated therewith : en
  • DE428260C - Cuff that is replaceable and can be attached to the hem of a shirt sleeve by means of a drawstring : de en
  • ES97209A2 - Glass frame system for car doors or others. : en es
  • FR604090A - Process for the treatment of all the solid constituents of milk for the preparation of a caseous food : en fr
  • GB251138A - Improvements relating to machines for the manufacture of glass hollow-ware : en
  • GB251322A - Improvements in or relating to cigarette making machines : en
  • FR603931A - Process for the manufacture of plywood or the like with a covering layer of any suitable metal : en fr
  • FR604234A - Power plant : en fr
  • US1582239A - Control of carburetors for internal-combustion engines : en
  • US1582624A - Valves for pneumatic tires or the like : en
  • ES95371A2 - Provision for retaining overhead lines in capped insulator strings. : en es
  • GB251341A - Improved vegetable shredding machine : en
  • CA260081A - Insulating board : en fr
  • PL4232B1 - Method for cleaning gases from coke ovens and similar gases. : en pl
  • US1582850A - Bus-bar structure : en
  • CH112931A - Electric hotplate. : de en
  • AU151326A - Improvements invariable tuning and loading devices, suitable for use in wireless telegraphy and telephony : en
  • US1582322A - Control of belt tension in paper machines : en
  • PL4142B1 - System of movable and fixed interlocks. : en pl
  • PL4117B1 - Lock secured. : en pl
  • US1582471A - Window-screen ventilator : en
  • US1582593A - Radius-rod brace : en
  • DE428251C - Means for exterminating pests : de en
  • FR604013A - Improvements made to the tallow of thick chrome leather : en fr
  • GB242293A - Improvements in electric contact breaker arms : en
  • GB251324A - Improvements in machinery for treating, compressing and moulding plastic substances : en
  • US1582079A - Cardboard-tube-making machine : en
  • PL4125B1 - Method of seed treatment. : en pl
  • PL4177B1 - Braking device for warp shafts at weaving looms. : en pl
  • PL4209B1 - The method of binding iodine contained in the form of salts in aqueous solutions. : en pl
  • US1582355A - Package-display easel : en
  • US1582188A - Landing and launching apparatus for vehicles : en
  • USD70014S - Design for an : en
  • FR604164A - Chemical container : en fr
  • ES97259A1 - A pocket sprayer. : en es
  • FR604253A - Process for the preparation of intermediates and azo dyes : en fr
  • US1582403A - Cotton-stalk puller and binder : en
  • USD70013S - Design for an : en
  • ES93901A1 - Improvements in the manufacture of footwear. : en es
  • GB228879A - : en
  • DE428385C - Protective device against incorrect switching in networks with earth fault relays : de en
  • CA260134A - Shock absorber : en fr
  • US1582053A - Process for treating vegetable substances and extracting therefrom fibrous substances : en
  • DE428115C - Method and device for the production of shell-shaped moldings from chocolate or similar mass : de en
  • FR604076A - Electrically heated soldering iron : en fr
  • PL4052B1 - Drive device. : en pl
  • ES94763A1 - A method for the electrical formation of nitrogen oxides. : en es
  • PL4107B1 - Method of obtaining durable colors on fibers. : en pl
  • PL4122B1 - Method and device for cutting off glass rods or glass rods fed continuously. : en pl
  • PL4318B1 - Suppositories for filtering tobacco smoke, and an apparatus and method for their preparation. : en pl
  • US1582840A - Paper crinkling : en
  • FR603963A - New sole finishing system and the improved product by drifting : en fr
  • DE428332C - Conical insert in the mouthpiece of the air supply pipe of hair drying devices : de en
  • ES97233A1 - Improvements in the manufacture of concrete and similar materials. : en es
  • US1582708A - Battery-charging system : en
  • US1582819A - John holland-letz : en
  • PL4184B1 - Tubes for high pressure hoses. : en pl
  • PL4203B1 - Steering vane for turbines. : en pl
  • GB245723A - Process of protecting metals and alloys against corrosion : en
  • ES97194A1 - A new heel of a common shape, made of rubber, sole or other equivalent product, with a rotating disk, also made of any of these products, which allows equal wear, leaving the mentioned heel completely intact. : en es
  • FR603973A - Station entry device : en fr
  • AT103134B - Internal combustion engine with a cylinder rotating around the longitudinal axis. : de en
  • AT103235B - Process for the production of a tasty vitamin-rich product from yeast. : de en
  • US1582510A - Cradle : en
  • US1582826A - Panel condenser : en
  • DE428308C - Cooling device for electrical machines with completely encapsulated windings and a stator core that protrudes from the encapsulation : de en
  • FR604263A - Bra : en fr
  • GB251123A - Improvements appertaining to drawing-rollers for spinning, doubling, twisting and like machines : en
  • US1582518A - Agitator : en
  • USD70036S - Design fob a bottle ob similab container : en
  • US1582712A - Current-collecting device : en
  • PL4071B1 - The method of producing wood concrete. : en pl
  • PL4321B1 - The method of transforming hafnium and zirconium salts. : en pl
  • SU1195A1 - Locking device : en ru
  • US1582396A - Mitering machine : en
  • US1582823A - First-aid kit : en
  • FR604079A - Automatic combustion speed regulator for hotplates or groups of hotplates of steam boilers : en fr
  • GB251339A - Improvements in and relating to electrically operated point or switch machines for railways : en
  • GB251673A - Improvements in or relating to vacuum electric tube devices : en
  • GB251343A - Improvements in or relating to floor coverings : en
  • CH114893A - Shuttle probe device for striker looms. : en fr
  • DE428275C - Flue gas heater : de en
  • PL4196B1 - Beet digger. : en pl
  • DE428016C - Circuit arrangement for telephone systems with service line traffic : de en
  • US1582305A - Hand hammer : en
  • PL4165B1 - Radiotelegraphic signaling system. : en pl
  • US1582442A - Jar-cap opener : en
  • FR604066A - Selective voltage unbalance relay : en fr
  • DE428297C - Press jet turbine : de en
  • US1582149A - Level : en
  • CA260286A - Railway brake : en fr
  • FR604254A - : fr
  • GB236526A - Improvements in brake mechanism : en
  • GB251116A - Loud speaking telephone : en
  • GB229290A - Improvements in electric generating plants operated by windmill power : en
  • FR604089A - Automatic opening of car doors : en fr
  • FR604220A - Improvements relating to boxes or containers for fragile articles : en fr
  • US1582367A - Cleaner : en
  • US1582506A - Window guide : en
  • PL4135B1 - Refractory material for the construction of furnaces or similar devices and the method of its use. : en pl
  • US1582792A - Diesel engine : en
  • US1582415A - Method of weaving : en
  • FR604210A - Improvements to electrical installations including current modifiers : en fr
  • GB251680A - Improvements in the production of artificial filaments : en
  • US1582201A - Tampon : en
  • US1582509A - Marshmallow-beating machine : en
  • US1582674A - Washing machine : en
  • AT103151B - Terminal strip for making electrical connections. : de en
  • AT103102B - Process to make mortar and cement compounds suitable for the permanent execution of drainage work, sealing work, hydraulic structures and similar work. : de en
  • DE428199C - Device for tightening the brake bands of planetary gears for motor vehicles : de en
  • US1582540A - Vacuum flow tank and gas separator : en
  • CA260087A - Shock absorber : en fr
  • CH113906A - Roller grist mill with a grinding wall that can be pressed against a roller. : de en
  • PL4109B1 - Method of obtaining iodine and bromine from aqueous solutions containing iodides4 or bromides, or their mixtures. : en pl
  • US1582056A - Process for the manufacture of resinous products of condensation from phenol and formaldehyde : en
  • US1582485A - Fishing tool : en
  • PL4191B1 - Method and device for heat recovery in steam heating. : en pl
  • US1582676A - Legend-changing lamp front : en
  • US1582452A - Vanity container : en
  • US1582869A - Tank wagon : en
  • FR604047A - Improvements in the process of heat treatment and concentration of copper ores : en fr
  • FR604054A - Footwear manufacturing process and means to be used for its implementation : en fr
  • CH114339A - Tap. : en fr
  • DK35903C - Device by drainage funnels for kitchen water and the like. : da en
  • US1582878A - Vehicle construction : en
  • US1582226A - Automatic telephone system : en
  • PL4120B1 - A regulator for the operation of steam engines driving natural gas vents. : en pl
  • US1582639A - Metal-working machine : en
  • CA260189A - Fastener for dresses : en fr
  • ES97220A1 - Improvements in fire extinguishers. : en es
  • FR604006A - Roof with full or partial opening, applicable to all types of non-convertible bodywork : en fr
  • GB250991A - Improvements in or relating to the heat treatment of oxidised copper ores : en
  • US1582761A - Loud speaker : en
  • CH114930A - Orientation board. : de en
  • PL4119B1 - A method of pneumatic transfer of a powdered product. : en pl
  • PL4128B1 - A device for holding small objects from all sides during processing, in particular pearls. : en pl
  • DK35922C - Ring- or hood-shaped body for airtight connection between metal and glass, e.g. for airtight Closure of Glass Containers. : da en
  • ES95582A1 - A thermal warning system, designed to automatically signal the existence of fires, overheating of moving parts, reactions in manufacturing and other accidents like that. : en es
  • CA260113A - Spring hair clasp : en fr
  • BE332764A - : en
  • CH114754A - Internal combustion engine with airless fuel injection. : de en
  • CA260236A - Process for attaching thin foil to various objects : en fr
  • US1582830A - Shuttle carriage mechanism for adding machines : en
  • ES94111A2 - Procedure for the transformation of mercury into another element. : en es
  • PL4168B1 - The cell is covered, dismantled and renewed to a continuous and interrupted constant current. Priority: : en pl
  • PL4230B1 - Safety plate against burning of cooked food. : en pl
  • AT103105B - Fall protection for roller shutter locks. : de en
  • CH114728A - Device for adjusting the reciprocal position of two organs. : en fr
  • CH114816A - Device for locking the moving parts of removable bodies. : en fr
  • ES97254A1 - A procedure for the sanitary cleaning of oysters. : en es
  • PL4084B1 - Rigid protective grating for the lighthouse. : en pl
  • US1582338A - Dinner pail : en
  • US1582562A - Packing : en
  • PL4133B1 - A method and a machine for simultaneous mixing and whipping of the components of the molding mixture in the molds. : en pl
  • US1582634A - Gas burner : en
  • AT103233B - Process for separating constituents from gas mixtures. : de en
  • CH114772A - Telephone line with amplifiers distributed over the line. : de en
  • CA260077A - Manufacture of concrete floors, etc. : en fr
  • CA260216A - Electrical testing instrument : en fr
  • PL4263B1 - Combination of trees. : en pl
  • ES97077A1 - An axial turbine system. : en es
  • DE428272C - Process for preventing tension in castings : de en
  • DE428336C - Device for automatic periodic measurement of sizes : de en
  • BE332721A - Improvements to ticket machines : en fr
  • AT103141B - Pressure equalization device for steam locomotives. : de en
  • DE428324C - Device for generating negative pressure : de en
  • PL4055B1 - Knife bar target in mowers and reapers. : en pl
  • PL4268B1 - A method of recovering mineral oils from emulsions containing salt water or other impurities. : en pl
  • AT103132B - Device for increasing the economy of internal combustion engines. : de en
  • CA260273A - Electric motor : en fr
  • AT103214B - Protective bandage to prevent children from falling out of the car. : de en
  • AU2644625A - Improvements in process and apparatus forthe dehydration of impure ethylic alcohol : en
  • CA260300A - Fence post : en fr
  • PL4143B1 - The method of producing yeast. : en pl
  • SU1191A1 - Smoke Pipe Extractor : en ru
  • US1582372A - Thawing device for automobiles : en
  • PL4272B1 - The method of obtaining pectin preparation. : en pl
  • US1582866A - Vanity case : en
  • ES97189A1 - An apparatus for illuminated advertisements. : en es
  • ES94295A1 - A method of purifying liquids. : en es
  • ES96479A1 - Procedure for the manufacture of phosphoric acid. : en es
  • FR604200A - Improvements to multi-control machines : en fr
  • GB251149A - Improvements in electron discharge devices : en
  • ES94591A1 - Special types and keyboard for stenographic machine. : en es
  • FR604058A - : fr
  • PL4176B1 - A method of producing a material consisting of asbestos and slate. : en pl
  • US1582413A - Damper-actuating mechanism for furnaces : en
  • ES96126A1 - Improvements in electrical couplings. : en es
  • FR604069A - Machine for the automatic manufacture of completely finished toothed wheels, threads, etc. : en fr
  • FR604181A - Processes for obtaining absorbent carbons having different activities with respect to the same gases and vapors, by varying the densities of these carbons : en fr
  • ES97271A1 - Improvements in current rectifying devices. : en es
  • FR603976A - Arrangement of parts for the assembly of various vehicles and children's games : en fr
  • US1582189A - Handle assembly : en
  • AT103249B - Operating device for the keyboard of typewriters, typesetting machines or the like. : de en
  • PL4239B1 - Ball or roller mill with hollow noses. : en pl
  • US1582405A - Loose-leaf binder : en
  • ES96761A1 - Improvements in measuring instruments for telephone transmissions. : en es
  • FR604218A - Airplane : en fr
  • GB251201A - A swinging and sliding door particularly adapted for "lock-up" motor garages and thelike : en
  • AT103195B - Lock with a profiled bolt and a correspondingly recessed strike plate. : de en
  • CA260121A - Guide for flushing tank floats : en fr
  • CA260182A - Gasoline filter : en fr
  • US1582502A - Knob : en
  • CA260096A - Furnace arch : en fr
  • AT103137B - Carburetor. : de en
  • CA260267A - Centre sill reinforcement : en fr
  • PL4338B1 - A method of briquetting fine-grained ores, briquettes made of pyrite, coke dust and all types of powdered metallurgical materials in combination with binding materials. : en pl
  • PL4051B1 - Device for displacing glands in glands. : en pl
  • PL4149B1 - The method of making models and forms. : en pl
  • CA260097A - Staple extractor : en fr
  • US1582159A - Trumpet for cotton machines : en
  • CA260311A - Air ship mechanism : en fr
  • CA260306A - Reduction gear : en fr
  • PL4197B1 - Potato digger. : en pl
  • FR604016A - Machine for smoothing and oiling leathers and skins : en fr
  • US1582507A - Hollow rubber article : en
  • PL4173B1 - A device for producing possibly equal portions of tobacco. : en pl
  • US1582050A - Photographic print-out paper and prints made therefrom : en
  • US1582537A - Purification of starch : en
  • US1582581A - Coaster car for pleasure coasters : en
  • US1582191A - Manhole, sewer-well, and catch-basin structure : en
  • US1582486A - Paper-folding machine : en
  • US1582798A - Seed and fertilizer distributor : en
  • USD69989S - Design fob an automobile tibe : en
  • US1582272A - Canvas basket : en
  • US1582621A - roberts : en
  • CA260308A - Reduction gear : en fr
  • US1582642A - Shank stiffener : en
  • DE428111C - Statistical machine : de en
  • FR604219A - Improvements to projection devices : en fr
  • US1582100A - Bench for lens-grinding machines : en
  • PL4100B1 - Device in calculating machines for moving the sledge of a numerical or setting mechanism. : en pl
  • US1582435A - Typewriting machine : en
  • US1582286A - Radiator support : en
  • US1582325A - Boiler : en
  • US1582142A - Train-control apparatus : en
  • US1582774A - Switch-stand-handle lock : en
  • US1582862A - Dust-cap means : en
  • DE428186C - Moving grate with sliding steps between fixed grate steps : de en
  • ES94523A1 - A process for making a binder intended to bind or bind aggregates. : en es
  • GB228540A - Improvements in hand operated appliances for waxing and polishing floors or floor coverings : en
  • US1582341A - Ball-transmitting apparatus : en
  • US1582368A - Lubricator for fluid-actuated apparatus : en
  • US1582449A - Gummed strip : en
  • US1582268A - Switch-control means : en
  • US1582419A - Mortuary table, surgeon's operating table, and the like : en
  • DE428135C - U-shaped body with a plurality of flexible parts : de en
  • CA260241A - Composite closure for sheet metal containers : en fr
  • CH113633A - Handling head for safety screw plugs. : de en
  • US1582618A - Window : en
  • US1582816A - louis : en
  • CA260256A - Outboard motor : en fr
  • AT103113B - Driver device. : de en
  • CA260205A - Animal trap : en fr
  • CH114833A - Process for the preparation of a new azo dye. : de en
  • CA260154A - Coin lock : en fr
  • PL4172B1 - The method of making margarine. : en pl
  • AT103189B - Facility for the demonstration of hiking scripts. : de en
  • AT103194B - Multiple wire drawing machine for continuous drawing of wire rod and the like. like : de en
  • US1582152A - Cooking range : en
  • US1582573A - Combination science table and classroom desk : en
  • PL4241B1 - The way of making patterns, pictures, etc. on the material. : en pl
  • US1582380A - Folding table : en
  • AT103204B - Combined machine tool. : de en
  • GB251101A - Improvements in and relating to roller bearings : en
  • PL4161B1 - A method and device for spraying elongated bodies, especially wires and metal tapes. : en pl
  • ES95854A1 - A folding trench. : en es
  • FR604023A - Roller bearing : en fr
  • GB243702A - An improved heating apparatus : en
  • US1582155A - Valve-spring compressor : en
  • US1582113A - Phantom carrier circuits : en
  • US1582215A - Electric switch fuse : en
  • GB251122A - Improvements in softening the water of and preventing scale in steam boilers : en
  • DE428060C - Key lever cash register with adder, printing and display device : de en
  • ES95572A3 - A braking device for motor vehicles. : en es
  • FR604166A - Improvements to electrical substation switching devices : en fr
  • CA260181A - Clean-out plug : en fr
  • US1582042A - Radio apparatus : en
  • US1582675A - Production of formamid : en
  • US1582732A - Holder for milk bottles : en
  • PL4334B1 - The method and device for punching crosswise are inserted in the iron with a ribbon. : en pl
  • AT103234B - Process for the production of white vegetable glue by alkaline digestion of starch. : de en
  • DK35915C - Airtight Bulb, Tube or similar for electric light bulbs or similar. : da en
  • AT103184B - Sound distributor for telephone (radio headphones). : de en
  • US1582354A - Radiator-locking cap : en
  • US1582701A - Hinge : en
  • US1582407A - Apparatus for hydrocarbon-oil-cracking operations : en
  • CA260305A - Motor vehicle : en fr
  • AU131026A - Improvements in atomisers : en
  • CA260281A - Aircraft apparatus for detecting proximity of the ground : en fr
  • DE428170C - Shoemaker's knife : de en
  • US1582185A - Drawing guide : en
  • US1582288A - Roof structure : en
  • AT103187B - Film for cinematographic apparatus. : de en
  • US1582187A - Carburetor for internal-combustion engines : en
  • US1582498A - Pedal lock : en
  • USD70033S - Design for a loud-speaker lamp : en
  • DE428216C - Slide rule : de en
  • ES97244A3 - A process for making cable weave car or airplane tires. : en es
  • FR603953A - Economical wood defibration process : en fr
  • US1582083A - Name plate : en
  • AU2464225A - Steering gear brake for automobiles andthe like vehicles : en
  • GB251154A - Drying plant for patent leather : en
  • GB251164A - Improved variable-speed gear : en
  • US1582467A - Bituminous emulsion : en
  • PL4300B1 - Potato planter. : en pl
  • US1582643A - Dehorning device : en
  • US1582731A - Belt shifter : en
  • US1582566A - Johann karl wirth : en
  • ES97227A1 - Parachute attached to the same ballooning apparatus. : en es
  • FR604132A - Electromagnetic coupling for controlling a device mounted and rotating inside a hermetically sealed container : en fr
  • AT103228B - Charging device for electric melting furnaces. : de en
  • AT103212B - Doormat. : de en
  • CA260138A - Glazing machine : en fr
  • CA260278A - Printing mechanism : en fr
  • CA260296A - Printing mechanism : en fr
  • CA260132A - Spring wheel : en fr
  • PL4148B1 - Method of gas desulphurization. : en pl
  • US1582256A - Propellant powder : en
  • US1582695A - Radio communication system : en
  • US1582771A - Safety device for railroad crossings and the like : en
  • PL4166B1 - Kitchen stove. : en pl
  • US1582088A - Steering wheel and switch assembly : en
  • US1582287A - Outlet-box support : en
  • US1582565A - Loom shuttle : en
  • PL4096B1 - Centrifugal miller. : en pl
  • US1582238A - Combined casing head and snuffer : en
  • US1582425A - Wheel lock : en
  • DE428041C - Production of strongly adsorbing silica : de en
  • FR604240A - Process for the chemical enrichment of ores containing limestone : en fr
  • GB251204A - Improvements in punch and die assemblages for punching and forming presses : en
  • DE428404C - Portable gas cooker : de en
  • ES96854A1 - Improvements in the machines to fill the matchboxes. : en es
  • GB246859A - Improvements in and relating to rotary pumps : en
  • CA260233A - Electric switching device : en fr
  • PL4111B1 - Method and apparatus for producing light oils, e.g. gasoline or hydrocarbons. : en pl
  • US1582578A - Telegraphic apparatus for the automatic reception and retransmission of electric signals : en
  • US1582330A - Lightning-arrester construction : en
  • US1582202A - Method of folding parachutes : en
  • US1582572A - Die wrench : en
  • US1582777A - Winding machine : en
  • US1582277A - Elevating conveyer : en
  • US1582295A - Vacuum cleaner : en
  • AU2322825A - Improvements in and relating to talking machines : en
  • CA260130A - Machine for producing pipes : en fr
  • US1582814A - Vehicle wheel : en
  • USD69996S - Design fob a textile fabric : en
  • USD70025S - Design for a bottle : en
  • CA260214A - Generator for acetylene : en fr
  • CA260222A - Washing machine : en fr
  • PL4253B1 - Drum filling device with pressure equalization by means of a filling tube. : en pl
  • CA260088A - Shock absorber : en fr
  • PL4295B1 - KL 81 e i5. Crank drive for moving chutes. : en pl
  • CA260129A - Paper clamp : en fr
  • CA260234A - Compressor : en fr
  • AU726A - Improved process for preserving citrus fruits : en
  • US1582410A - Twin compound marine steam engine : en
  • PL4269B1 - The method of separating individual components from a gas mixture. : en pl
  • PL4299B1 - Coaster. : en pl
  • US1582670A - Pipe : en
  • DE428126C - Gas pressure charger with gas catch sleeve : de en
  • DE428307C - Device for the automatic activation of the barriers for single-track railways : de en
  • CH114855A - Display device on working time control apparatus. : de en
  • CH114928A - Device for writing and drawing with plastic mass. : de en
  • CH114877A - A method of manufacturing sheet glass. : en fr
  • CH114925A - Photographic chamber for aircraft. : de en
  • AT103158B - Process for baking conductor bars provided with mica insulation. : de en
  • AT103222B - Process for the production of inorganic or organic acids. : de en
  • AU6326A - Improvements relating to conveyors and elevators : en
  • CH113788A - Piston ring. : de en
  • AT103146B - Location indicator and route recorder. : de en
  • GB251139A - Improvements in methods of and means for pleating materials : en
  • DE428343C - Rope lock : de en
  • DE428213C - Ventilator : de en
  • DE428331C - Trunk : de en
  • FR604258A - Adjustable electric oven intended especially for dental applications : en fr
  • FR603993A - Improvements to devices for taking, printing or reproducing recording films (or films) : en fr
  • FR604057A - Brake for vehicles : en fr
  • GB251042A - Improvements in or relating to the supports for shuttering for concrete structure cast in situ : en
  • FR603956A - Improvements in yeast preparation processes : en fr
  • CA260186A - System for recovering used laundry material : en fr
  • CA260266A - Current transmission : en fr
  • FR603914A - Coupling device with reduced elasticity and automatic play take-up : en fr
  • AT103208B - Automatic locking for windows, doors, etc. like : de en
  • US1582524A - Electromagnetic wave-signaling system : en
  • US1582546A - Brake booster : en
  • US1582745A - Alarm device : en
  • PL4201B1 - : en pl
  • US1582422A - Impulse coupling : en
  • US1582787A - Cutter : en
  • CA260127A - Valve : en fr
  • CH114829A - Process for the preparation of 4-amino-3-oxy-6-methylbenzene-1-arsic acid. : de en
  • US1582086A - Antiseptic and disinfectant compound and method of preserving fruit with same : en
  • US1582692A - Vacuum cleaner : en
  • CA260285A - Car end : en fr
  • PL4265B1 - Stove door frame. : en pl
  • PL4282B1 - load bearing air bolts. : en pl
  • US1582203A - Flue-sanding apparatus for locomotive fire boxes : en
  • US1582735A - Building block : en
  • CA260211A - Shear machine : en fr
  • GB251330A - Improvements relating to the manufacture of fungicidal insecticidal and like media : en
  • US1582289A - Automobile license-plate support : en
  • CA260293A - Wall seat : en fr
  • US1582300A - Process and apparatus for purifying blown-off boiler water : en
  • US1582299A - Brick-mason's tool : en
  • US1582875A - Snow plow and conveyer : en
  • PL4085B3 - A control device for steam systems with heat accumulators and steam engines, working with counterpressure and having a low-pressure section. : en pl
  • CA260120A - Vaporizing apparatus : en fr
  • AU2291925A - Rainwater tank filter : en
  • DE428017C - Circuit arrangement for telephone systems with extensions : de en
  • PL4274B1 - Device for dry cooling of coke. : en pl
  • DE428061C - Device for dressing seeds : de en
  • DE428198C - Machine for cross cutting and punching belts : de en
  • FR604036A - Centrifugal casting process for hollow metal bodies : en fr
  • FR604046A - Improvements in devices to soften the ends to prepare them for assembly : en fr
  • GB244416A - Improvements in and relating to drawing mechanism for worsted preparation : en
  • FR604162A - Micrometric drive variable capacitor : en fr
  • GB251212A - Improvements in controlling devices for exhaust steam injectors : en
  • PL4087B1 - Miptl? IeJjona 4 $ fp # a / Jp jedfiego Jub wiepi lpzyj kulkowyci. : en pl
  • US1582619A - Hydrocarbon burner : en
  • FR604012A - Improvements in leather production : en fr
  • FR604202A - Improvements to two-stroke internal combustion engines fitted with heat regenerators : en fr
  • ES97280A1 - Improvements in light signals. : en es
  • GB251073A - Improvements in or relating to thermionic valves : en
  • PL4312B3 - Procedure for obtaining azo dyes. : en pl
  • US1582861A - Container for liquid cleaning compounds : en
  • GB251100A - Improvements in disc talking machines : en
  • GB251207A - Furniture support : en
  • DE428091C - Automatic heat switch to protect against overheating of machines and devices : de en
  • PL4127B1 - Method of seed treatment. : en pl
  • GB251109A - A device or appliance for coring grape fruit and the like : en
  • FR603975A - Automatic measuring device and liquid dispenser : en fr
  • FR604173A - New bracelet : en fr
  • GB251314A - Improvements relating to reversing rudders : en
  • PL4294B1 - The pedal of the car. : en pl
  • AU141826A - Improvements in or relating to means for obviating interferences and disturbances in wireless telegraphy and telephony : en
  • GB251132A - Slicing machine : en
  • AT103239B - Process for the production of relief and gravure printing plates. : de en
  • GB251075A - A new or improved appliance for massaging, shampooing or the like : en
  • ES94820A1 - A procedure for the placement in the cap of the spike of fighting cattle. : en es
  • ES97204A1 - An automatic lock nut system. : en es
  • FR604053A - Special mesh for reinforced cement reinforcement : en fr
  • GB251143A - Improvements in and relating to kettles or teapots : en
  • US1582130A - Apparatus for placing hoisting cables beneath ships : en
  • US1582317A - Method for economic disposal of waste sulphite liquor in the manufacture of sulphite pulp : en
  • US1582361A - Bearing for the blades of wind or water wheels : en
  • US1582853A - Automatic station : en
  • FR604025A - Improvements to thermionic grinding systems : en fr
  • ES96534A1 - Improvements in tiles, pavers and other artificial stones, providing these with internal armor. : en es
  • FR603978A - Extraction bucket for extraction systems by buckets in mine shafts, divided into compartments by several inclined bottoms, in order to reduce the height of fall of the extracted material : en fr
  • FR604277A - Fermentation process for cellulosic materials : en fr
  • ES97249A1 - A furnace device that allows the simultaneous or intermittent manufacture of raw cast glass and flat glass. : en es
  • CA260192A - Closure for containers : en fr
  • CA260290A - Bottle cap : en fr
  • US1582488A - Flushing valve nozzle for urinals : en
  • US1582661A - Collapsed-cup dispenser : en
  • ES97075A1 - Improvements in the assembly and fastening of the lace circles or introduction in front of the bottoms of the metal containers. : en es
  • GB251088A - Improvements in a device for printing a name or other indication on golf balls : en
  • DE428317C - Step grate with slidably arranged grate plates : de en
  • ES97240A1 - A threshing of records. : en es
  • DE428327C - ampoule : de en
  • FR604127A - Slider tube for spinning and twisting machines : en fr
  • FR603949A - Cinematographic camera for shooting with motor control : en fr
  • USD70026S - Design fob a belt buckle : en
  • GB251128A - Improvements in or connected with badges, price tickets and similar display devices : en
  • FR604110A - Friction shifting : en fr
  • ES96470A2 - A device for driving the headlights combined with the steering of vehicles adaptable to cars and railroad motor cars. : en es
  • SU1194A1 - Device for preventing collision of ships and detection of underwater stones and shoals : en ru
  • US1582349A - Fuel-saving device : en
  • USD70003S - Design for a heating-stove casing : en
  • USD70042S - Design for a lamp base : en
  • FR604126A - Solid bandage enhancements : en fr
  • GB242277A - Improvements in jigging conveyors : en
  • GB251120A - Improvements in or relating to toasting forks and like appliances : en
  • USD69999S - Isidobe kbanz : en
  • GB251195A - Traffic signal : en
  • FR603907A - Process for preparing dyes for finely divided pigments : en fr
  • DE420540C - Rotary lobe pump : de en
  • US1582298A - Separable frame : en
  • FR604125A - Closing system for automatic firearms : en fr
  • ES96660A1 - A procedure to produce, simultaneously or successively, different colors of light with the aid of a positive column light discharge tube, with the corresponding installation for carrying out the procedure. : en es
  • GB251186A - Improvements in or relating to circular saws : en
  • FR603992A - Process relating to the operation of internal combustion engines : en fr
  • GB251159A - Improvements in or relating to means for starting the engines of compressor plants : en
  • US1582024A - Process for uniting metals : en
  • US1582129A - Window blind : en
  • US1582722A - Precast plaster-wall section and means for packing same : en
  • PL4326B1 - A method of producing pipes that have thinner walls between places with thicker walls. : en pl
  • CH114814A - Drive device on motorcycles. : de en
  • ES97171A1 - Centrifugal machine that has at least three different steps, one behind the other, to lift water, air or media in gaseous form. : en es
  • FR603995A - Sand and cement brick : en fr
  • FR604043A - Improvements to boiler cleaners : en fr
  • FR604094A - Flexible, light, deformable, soundproof and economical automotive body system : en fr
  • GB251104A - Improvement connected with bedsteads : en
  • GB239851A - Improvements in track-controlled brake apparatus for railway trains : en
  • GB235540A - A process for the preparation of mono-cyclic ketones with more than nine ring members : en
  • ES97110A1 - A special electrical circuit for diathermy. : en es
  • FR604119A - Manufacturing process for abrasive substances : en fr
  • FR604230A - Flag holder for cycles and motorcycles : en fr
  • US1582557A - Curb : en
  • PL4341B1 - Stainless steel. : en pl
  • PL4181B1 - Seed drill for grain and fertilizers. : en pl
  • PL4260B1 - Handle with pencil for insertion and extension. : en pl
  • US1582398A - Paul iiausmeistek : en
  • DE428406C - Motor-driven floor processing machine : de en
  • FR604178A - Filter manufacturing process, resulting new industrial products and their industrial applications : en fr
  • FR603930A - Canvas shoe : en fr
  • USD69995S - Design fob a textile fabric : en
  • DE428293C - Counter cylinder on shaker chutes with main drive motor : de en
  • CH113790A - Quick opening valve, especially for liquefied gases. : de en
  • PL4089B1 - Gearbox for machines with variable working resistance. : en pl
  • GB251135A - Building blocks : en
  • GB251578A - A process for the production of iodised pyridine derivatives : en
  • US1582334A - campbell : en
  • US1582577A - Dipper bucket : en
  • US1582686A - Well-drilling bit : en
  • PL4134B1 - A device for the production of concrete shapes. : en pl
  • DE428314C - U-shaped carrier for electricity meters : de en
  • GB251312A - Improvements in or relating to machines for wrapping articles of a uniform or approximately uniform size and shape : en
  • DE428271C - Process for the production of metallic castings : de en
  • FR604186A - epaulet-suspenders clothes rack : en fr
  • GB232568A - Process for the continuous production of gas mixtures rich in unsaturated hydrocarbons : en
  • GB246102A - Improvements in exchangeable filters more particularly for artificial silk spinning machines : en
  • GB251063A - Improvements relating to extra air valves for internal combustion engines : en
  • CA260099A - Steam generator : en fr
  • CH114909A - Process for separating solid or liquid particles from vapors or gases. : de en
  • US1582096A - Buckle : en
  • US1582744A - Potato-beetle exterminator : en
  • US1582044A - Wave-modulation system : en
  • FR604029A - Dynamo and winding for this dynamo : en fr
  • FR604072A - Improved hose : en fr
  • FR603908A - Gasometer : en fr
  • US1582297A - Lignite-distillation apparatus : en
  • ES97219A1 - Case-box with decorative elements to contain toy figurines. : en es
  • FR604232A - Farmer : en fr
  • GB251223A - Improvements in or relating to clockwork-operated fuses for projectiles : en
  • FR604211A - Removable writing nib, with independent rigid tips : en fr
  • FR604252A - Pattern control device, for knitting machines : en fr
  • FR604078A - Device for checking the axles of rail vehicles : en fr
  • US1582383A - Safety guard for earrings : en
  • US1582416A - Jesse h : en
  • US1582182A - Vacuum making and condensing apparatus : en
  • US1582147A - Wall-board support : en
  • US1582703A - Candy containing and displaying device : en
  • US1582797A - Steel trap : en
  • US1582489A - Drum construction : en
  • US1582841A - Paper corrugating : en
  • US1582844A - Vat coloring matters : en
  • FR604251A - : fr
  • GB251119A - Improvements relating to automatic sprinklers or fire extinguishers : en
  • FR603928A - : fr
  • FR604195A - Improvements in the construction of electronic discharge tubes : en fr
  • CA260215A - Piling and placing machine : en fr
  • CA260265A - Pump for liquids at high temperature : en fr
  • US1582241A - Internal-combustion engine : en
  • ES97263A1 - Improvements in the shelves for the exhibition of fruits, confectionery, pastry and other products. : en es
  • FR604289A - Multiple soft pocket tire for automobile wheels : en fr
  • GB251083A - Improvements in and relating to apparatus for delivering measured quantities of liquid : en
  • ES97222A1 - A process for the preparation and regeneration of the contact substances intended for the hydrogenation of carbon oxides. : en es
  • GB251134A - Improvements in or relating to methods of and apparatus for combining gases and vapors with liquids : en
  • DE428219C - Cooler for hot gases, preferably for SO gases in sulphite pulp mills : de en
  • GB251090A - Improvements in set squares : en
  • AT103174B - Device for electrical measurement and registration of a flow rate. : de en
  • AT103223B - Process for carrying out chemical, in particular metallurgical processes at high temperatures. : de en
  • GB235162A - Clutch with a variable automatic intermittent action : en
  • GB251310A - Improvements in or relating to the production of ferric oxide : en
  • FR604285A - Improvement in wood carbonization devices : en fr
  • GB251052A - Improvements in or relating to an apparatus and process for distillation of solid fuels and other substances : en
  • GB251030A - Improvements in variable speed epicyclic gearing : en
  • GB246858A - Improvements in and relating to grapples : en
  • GB251567A - Improvements in and relating to chain roller bearings and the like : en
  • FR603904A - Heat recovery : en fr
  • FR603938A - Improvements in electrical encryptions : en fr
  • FR604083A - Toilet flushing device : en fr
  • DE428386C - Device for maintaining the same polarity when changing the direction of rotation of electrical machines by reversing the polarity of the field winding : de en
  • ES97279A1 - A bottling machine. : en es
  • FR604278A - : fr
  • US1582373A - Fan suction ventilator : en
  • GB251351A - Stands and supports for displaying articles : en
  • FR604015A - Improvements in leather manufacturing : en fr
  • FR604001A - Refinements to repertory tapes for books : en fr
  • DE428361C - Memory and reminder device with a clock that triggers a bell at the desired time using pens : de en
  • FR603981A - Improvements to malleable metal tubes : en fr
  • GB251026A - Improvements in and connected with the manufacture of mild steel plates, sections, and the like : en
  • FR332527A - Therapeutic vade-mecum, special hygienic and pharmaceutical form : en fr
  • FR604105A - Improvements to electric ovens : en fr
  • DK35905C - Device for soap presses for grinding soap mass. : da en
  • FR604143A - Card holder device for aviation, motor tourism and the like : en fr
  • FR604208A - Improvements to drive mechanisms for friction drive machines : en fr
  • FR604205A - Process for separating component parts of gas mixtures : en fr
  • CH114070A - Method and equipment for mixing concrete, mortar, chemicals, etc. : de en
  • US1582454A - Self-anchoring post : en
  • PL4244B1 - Method and device for separating substances using a centrifuge. : en pl
  • FR603967A - : fr
  • PL4223B1 - Thermometer for gases or liquids. : en pl
  • PL4273B1 - KL 80 b 2i. Artificial mass for the production of building parts, cladding and coverings. : en pl
  • GB251127A - Improvements in or relating to pistons for internal combustion engines : en
  • US1582058A - Passenger-handling and fare-collection system for street cars : en
  • US1582579A - Apparatus for producing corrugated board : en
  • PL4296B1 - Device for rushing oil from boreholes. : en pl
  • GB244036A - Separation of liquid mixtures by distillation : en
  • FR603920A - Fire alarm : en fr
  • FR604231A - Improvements to register locks : en fr
  • AT103250B - Cigar machine. : de en
  • CA260245A - Internal combustion engine : en fr
  • US1582220A - Hair-waving device : en
  • US1582409A - Inoculating device : en
  • US1582648A - Furnace regulation : en
  • PL4247B1 - A method of obtaining pure zinc oxide from the burnout of zinc ores, in particular from mixed ores. : en pl
  • AT103115B - Device for spinning rayon according to the draw spinning process. : de en
  • GB251082A - Improvements in wringing and mangling machines : en
  • GB251102A - Improvements in the production of pattern and similar effects on fabrics containing cellulose : en
  • DE428084C - Electromagnetic separator for separating attractive components that cannot be attracted by the magnet from less or non-responsive components : de en
  • CA260277A - Latch : en fr
  • PL4330B1 - Ring plate for field railways. : en pl
  • US1582411A - Method of and apparatus for working mines : en
  • US1582458A - Book : en
  • US1582549A - Electric welding machine : en
  • US1582650A - Distilling oven : en
  • ES95750A2 - X-ray tube and apparatus designed to make it work. : en es
  • USD70030S - Design por a coupon : en
  • FR604189A - Improvements to tube boilers with flame return : en fr
  • FR604299A - Improvements to metal parquet brushes : en fr
  • US1582794A - Telescoping extension ladder : en
  • FR604197A - Improvements to electronic discharge devices : en fr
  • US1582445A - Auxiliary drill chuck for braces : en
  • US1582446A - Feeding apparatus for pulverized fuel : en
  • US1582698A - Flexible drive : en
  • DE428377C - Waste heat boiler with steam superheater and own emergency firing to be switched on at times : de en
  • ES97239A1 - Improvements in the lamp holders. : en es
  • FR604266A - Improvements in electrical transmissions, in particular those for propulsion of ships : en fr
  • PL4281B1 - Method for regulating the cutting points with a separating knife in cigarette making machines. : en pl
  • USD70008S - Design for an : en
  • CH114931A - Method and device for improving the tone of string instruments. : de en
  • GB251175A - Bolt securing device : en
  • GB251177A - Improvements in passenger compartments : en
  • US1582114A - Locomotive piston : en
  • US1582270A - Method of and means for generating electric oscillations : en
  • FR603935A - Improvements to elastic laces : en fr
  • FR604063A - Motorcycle trailer cart : en fr
  • ES97224A1 - A process for the synthetic production of higher alcohols. : en es
  • FR604190A - Automatic muffler with discontinuous movement for molding soap on six sides : en fr
  • FR604124A - Method and device for increasing heat transmission in hot air appliances : en fr
  • CA260195A - Castor for furniture : en fr
  • GB251340A - Improvements in lamp signalling devices particularly for use in controlling traffic : en
  • CA260318A - Device for removing wire kinks : en fr
  • US1582431A - Key mechanism for typewriting machines : en
  • CA260144A - Abrasive fabric : en fr
  • CH113419A - Centrifugal machine system with transmission gear between the driving and driven machine. : de en
  • PL4289B1 - A method of obtaining a safe initial substance for detonators, caps and fuses. : en pl
  • PL4349B1 - Bushing metals containing alkali metals. : en pl
  • US1582031A - Typewriter platen for index cards : en
  • US1582673A - Rifle bullet : en
  • PL4057B1 - Chaff and grain vacuum cleaner. : en pl
  • US1582233A - Carburizing box : en
  • US1582487A - Gymnasium bed : en
  • AT103240B - Mechanical stirring hook with egg-shaped cam track. : de en
  • CA260176A - Loading machine : en fr
  • US1582790A - Lock : en
  • USD69988S - Design foe an emblem ob similar article : en
  • CA260315A - Oil burner : en fr
  • DE428127C - Nitsch section for worsted spinning : de en
  • US1582561A - Door holder : en
  • US1582311A - Pinching clutch for eccentric presses and shears : en
  • US1582589A - Identifying device : en
  • AT103159B - Rotor for asynchronous motors with two separate cage windings. : de en
  • CA260271A - Musical instrument : en fr
  • CA260083A - Grate bar : en fr
  • US1582400A - Ventilated can cover : en
  • US1582717A - Ram-reciprocating mechanism : en
  • CA260079A - Combination lock : en fr
  • US1582564A - Sounding board for musical instruments and method of making the same : en
  • US1582867A - Vanity case : en
  • CH114815A - Method for operating automatic hydraulic three-way tipper for vehicles, in particular trucks, and device for performing this method : de en
  • SU1193A1 - Cartridge for electric incandescent bulbs to prevent them from unscrewing : en ru
  • US1582470A - Neutralized amplifier system : en
  • USD70032S - William takuma seto : en
  • CA260078A - Advertising apparatus : en fr
  • US1582366A - Bedstead-display rack : en
  • US1582576A - Printing-press-control mechanism : en
  • DE428239C - Process for the production of copper arsenate or copper arsenite : de en
  • DE428264C - Method and device for evaporating liquids by atomization : de en
  • US1582424A - Universal joint : en
  • AT103108B - Device on flat knitting machines for the production of knitted goods with color samples. : de en
  • US1582168A - Fencepost-preserving device : en
  • CA260133A - Motor tractor : en fr
  • PL4271B1 - A device for supplying heated exhaust air to the furnaces of steam boilers. : en pl
  • US1582479A - Massage vibrator : en
  • US1582808A - Process of grinding and polishing glass plates : en
  • US1582135A - Machine for sealing circulars : en
  • US1582630A - Valve insides : en
  • DE428180C - Box tipper unloading from both sides : de en
  • CH114161A - Jack. : de en
  • CA260124A - Fuel pulveriser : en fr
  • AT103183B - Fuse element with fuse and thermal release. : de en
  • ES97248A1 - An electrical signal system for railways. : en es
  • GB251208A - Improvements in curtain rods : en
  • PL4150B1 - Crucible furnaces. : en pl
  • CH113430A - Commutator with segments set in a dovetail ring groove. : de en
  • US1582027A - Lath-cutting machine : en
  • PL4158B1 - Tool for forming buttons of mother-of-pearl, bones or other compositions, using tapered or cylindrical cutters, according to the profile of the button. : en pl
  • US1582065A - Motion-picture apparatus : en
  • DE428171C - Multi-part flexing block for the production of leather gaiters : de en
  • GB251169A - An improved stretcher bar or jointed strut for use in connection with the folding hoods or frames of perambulators : en
  • GB251352A - Improvements in and relating to advertising and like devices : en
  • AT103170B - Facility for high frequency telegraphy and telephony. : de en
  • DE428055C - Plastered wooden construction panel : de en
  • US1582175A - Laundry pin : en
  • AT103190B - Drive device for drag rollers. : de en
  • CH114905A - Process for making chocolate. : de en
  • AT103178B - Circuit for overcurrent relays with current and voltage winding in alternating current networks. : de en
  • CH114839A - Gate valve with two shut-off plates, especially for superheated steam and high pressure. : de en
  • AT103124B - Vacuum carburetor. : de en
  • AT103106B - Process for the production of condensation or polymerization products of acetylene. : de en
  • DE428210C - Electromagnetic switch, especially charging switch and voltage regulator for electrical vehicle lighting systems : de en
  • ES97260A1 - A hermetically sealed aluminum pot for quick cooking by concentrated steam pressure. : en es
  • CH114902A - Extendable mandrel for hose degreasing machine. : en fr
  • PL4336B1 - Method for obtaining o-oxyase dyes. : en pl
  • CA260228A - Protective device for electrical devices : en fr
  • US1582173A - Fireproof floor construction : en
  • US1582730A - X-ray-film packet : en
  • PL4064B1 - Guiding the crank. : en pl
  • CH114116A - Inking unit on printing machines. : de en
  • CA260135A - Bank fixture : en fr
  • AU2335925A - Improvements insound amplifiers for talking machines : en
  • CA260244A - Electric control system : en fr
  • DE428116C - Device for holding multi-part chocolate molds together : de en
  • GB251194A - Improvements in or relating to measuring the flow of liquid or gaseous media : en
  • PL4164B1 - Grain sorter. : en pl
  • US1582197A - Humidifier : en
  • US1582371A - Photoprinting machine : en
  • US1582358A - Pipe hanger : en
  • US1582598A - Antifriction swivel caster : en
  • FR603989A - Method and apparatus for taking advantage of the by-products and heat of the combustion of sulfur, pyrites, hydrogen sulfide, sulfurous acid and other sulfur compounds not fully oxidized, to obtain in at the same time oxidation products that can be used in industry : en fr
  • AU2546825A - Shock preventing device for vehicles : en
  • US1582071A - Pliers : en
  • CA260197A - Stove : en fr
  • AT103131B - Working methods for internal combustion engines. : de en
  • CH113518A - Acetylene generator with automatic regulation. : de en
  • US1582154A - Pressure-controlled indicator for motors : en
  • US1582340A - Cable clamp : en
  • US1582377A - Internal-combustion engine : en
  • PL4144B1 - Device for self-tearing metal pipes with great resistance. : en pl
  • US1582252A - Storage-battery-plate-molding machine : en
  • US1582038A - Apparatus for treating impure molten metals : en
  • DE428371C - Machine for grinding along an abutment obliquely to the axis of a rotating grinding wheel through guide disks guided rollers : de en
  • FR603997A - Method and device for impregnating yarns with air for weaving, knitting, winding and similar textile machines : en fr
  • FR604176A - Automatic gear change : en fr
  • PL4224B1 - Power supply for high-speed explosive engines. : en pl
  • US1582719A - Piston-ring-contracting apparatus : en
  • CA260108A - Oxide ore reduction : en fr
  • CH114869A - Device for building walls made of shaped stones. : de en
  • CH114899A - Double collar. : de en
  • CA260082A - Grain conveyer : en fr
  • CA260204A - Creasing and hemming machine : en fr
  • CA260304A - Motor vehicle : en fr
  • FR604139A - Manufacturing process of metal or light alloy tanks : en fr
  • GB250992A - Improved textile fabric and method of manufacturing the same : en
  • CA260115A - Hydrating, beating and refining machine : en fr
  • US1582132A - Method of controlling the temperature of cast glass in the manufacture of sheet glass by vertical drawing : en
  • US1582408A - Process for the production of butyl alcohol and acetone : en
  • US1582696A - Tube-making machine : en
  • PL4316B1 - Device for gluing veneers. : en pl
  • PL4062B1 - A device for extracting grease from a sealed reservoir by means of compressed air. : en pl
  • US1582244A - Hair-waving device : en
  • US1582496A - Method and apparatus for annealing and cooling sheet glass : en
  • PL4284B1 - Reinforced concrete base for poles. : en pl
  • PL4178B1 - K1..453T16. A wide-spreading seed drill that can be converted into a row seed drill. : en pl
  • US1582397A - Manuscript case : en
  • PL4189B1 - Device for mounting on the shaft of the inner ring of cylindrical or ball bearings. : en pl
  • DE427905C - Process for the production of indigoid dyes and their intermediates : de en
  • GB251350A - Improvements in releasing attachments for forks and like food holding devices : en
  • USD70023S - Design for a finger ring : en
  • USRE16336E - maple : en
  • FR603911A - : fr
  • FR604092A - Truss : en fr
  • FR604165A - Height-adjustable and swivel bearing for establishing neat transmissions : en fr
  • AT103165B - Device for locating aircraft not visible to the naked eye. : de en
  • ES92685A1 - Procedure for obtaining photographs visible from above in natural colors, according to the three-color procedure. : en es
  • GB251072A - Improvements in apparatus for surfacing glass and the like : en
  • GB251146A - Improvements in resilient wheels : en
  • AT103242B - Positive film for color cinematography. : de en
  • USD70041S - Ville whittle : en
  • GB251074A - Improvements in or relating to means for connecting electric conductors : en
  • FR604281A - Heel or rubber sole : en fr
  • GB244700A - Improvements in or relating to the suspension of vehicle bodies : en
  • US1582205A - Paper-box-making machinery : en
  • GB244038A - Improvements relating to brake shoes : en
  • GB251131A - Improvements in or relating to pockets for motorists' and other waterproof garments : en
  • US1582494A - Rim and felly : en
  • DE428222C - Beer line cleaning device with split acid boiler : de en
  • DK35908C - Pressure regulator. : da en
  • GR1174B - APPARATUS FOR THE PRODUCTION OF THE SOUL AND ICE. : el en
  • DE428244C - Stocking with a length and machine for its production that is consistently worked in smooth tubular fabric : de en
  • DE428363C - Stone splitting machine with oscillating, elastic hammer shaft : de en
  • ES96985A1 - Improvements in the input threads, with the corresponding method for their manufacture. : en es
  • FR604207A - Process for the extraction of vapors or gases from wet gas mixtures : en fr
  • GB233330A - Improvements in or relating to machines for helically winding wire on a travelling mandrel wire : en
  • PL4092B1 - Boiler for continuous production of boiled water. : en pl
  • GB251141A - Improvements in or relating to collapsible tubes : en
  • GB251174A - Improvements in sweeping appliances : en
  • US1582477A - Steering arrangement for light motor vehicles : en
  • PL4187B1 - : en pl
  • US1582614A - Pneumatic hammer : en
  • US1582758A - Crank-case-draining device : en
  • DE428093C - Process for the preparation of yellow monoazo dyes : de en
  • US1582560A - Process of manufacturing glass and apparatus for carrying on this process : en
  • US1582791A - Lock : en
  • ES96200A1 - A method of making hollow bodies or articles out of plastic or cementitious material. : en es
  • FR603919A - Machine for printing, tracing, gluing continuously folders or bands of catalogs, books, periodicals, folding boxes, etc., for distributing catalogs or other objects on the folder and for automatically lining said catalogs or objects : en fr
  • US1582763A - Internal-combustion engine : en
  • USRE16334E - Ments : en
  • AT103109B - Hairpin. : de en
  • CA260320A - Horse shoe : en fr
  • DE428364C - Device for the noiseless return of the paper cart : de en
  • ES96676A2 - Provision for unloading the rotary pump fins by means of springs. : en es
  • GB251061A - Improvements in apparatus for playing target games : en
  • GB251151A - Improvements in loud speaking devices for wireless receiving apparatus : en
  • FR604236A - Watt-hour-meter : en fr
  • US1582177A - System of radio telegraphy and telephony : en
  • US1582511A - Valve structure for acetylene torches : en
  • FR604261A - Improvements to automatic brakes for phonographs : en fr
  • GB251211A - Improvements in or relating to suction cleaning apparatus : en
  • US1582843A - Apparatus for crinkling paper : en
  • CA260143A - Safety razor : en fr
  • DE428209C - Pressure telegraph : de en
  • GB237626A - Process for the preparation of a base exchanging substances for removing iron, manganese, calicum and magnesium from water : en
  • PL4152B1 - Compensation gas detector. : en pl
  • USD70020S - madieb : en
  • US1582028A - Portable air compressor : en
  • CA260089A - Yarn washing method : en fr
  • DE428341C - Internal combustion engine : de en
  • ES95708A1 - A soap with insoluble inscriptions. : en es
  • DE428174C - Process for the production of corrugated pipes : de en
  • SU1206A1 - X-ray imaging device : en ru
  • CH113597A - Device for fixing a wooden handle in a tool. : en fr
  • US1582105A - Submarine signaling apparatus : en
  • US1582119A - Combined jack and wire stretcher : en
  • US1582285A - Acoustical apparatus : en
  • US1582678A - Relay : en
  • DE428188C - Log hanging ceilings for boiler firing : de en
  • GB239873A - Improvements in or relating to frequency transformers : en
  • GB251059A - Improvements in or relating to sponge, soap, and like holders, and to the manufacture thereof : en
  • GB251334A - Improvements in or relating to fire-extinguishing liquids : en
  • DE428205C - Coke oven heating wall made of hollow bricks : de en
  • DK35912C - Control device for observing the speed of rotation of mechanical organs. : da en
  • CA260314A - Magnetic circuit control apparatus : en fr
  • US1582552A - Oil burner : en
  • US1582725A - Glass feeder : en
  • FR604185A - Folding luggage rack for motor cars and others : en fr
  • DE428248C - Electro-automatic control for electric motor-driven plows : de en
  • AT103241B - Use for the liquid pipes in sterilization equipment. : de en
  • FR604137A - Improvements to devices for connecting pipes : en fr
  • GB245142A - Improved card clothing for the flats of finisher carding machines for cotton : en
  • GB251079A - Improvements in or relating to leather splitting machines : en
  • CA260168A - Paper making machine : en fr
  • CA260297A - Shovel handle : en fr
  • ES95658A1 - Links made at the ends of the straps with pearl fabrics. : en es
  • FR604241A - Switching device for automobile alarms : en fr
  • GB251121A - Improvements in or relating to internal combustion engines of the solid fuel injection type : en
  • FR604242A - Improvements made to rotary kilns for calcination, roasting or carbonization : en fr
  • GB229698A - Improvements in or relating to shock absorbers for vehicles : en
  • US1582248A - Envelope-sealing machine : en
  • ES96576A2 - Railcar axles with variable wheel spacing. : en es
  • FR604118A - New device used to support or tie clothes : en fr
  • US1582773A - Process of removing finish coatings from floors : en
  • FR603969A - Improvements to portable turning devices : en fr
  • PL4332B1 - The method of lining or covering the internal surfaces of iron and steel pipes. : en pl
  • ES97269A1 - The application, with flexible handles, to blowers and fans. : en es
  • FR603950A - Cradle-hammock : en fr
  • ES97212A1 - Improvements in or relating to telephone systems. : en es
  • GB251152A - Improvements in and relating to means for securing the cover of a baling of similar press : en
  • US1582813A - Three-way pocket : en
  • PL4175B1 - A method of removing nicotine from tobacco while preserving its aroma. : en pl
  • CA260257A - Loading machine : en fr
  • DE428315C - Device for measuring and determining alternating current with the aid of direct current apparatus by means of certain vibrating switches : de en
  • US1582654A - Vaporizer for internal-combustion engines : en
  • ES97198A1 - Modifications in the bed bases. : en es
  • FR603922A - Apparatus for the absorption of gases by liquids : en fr
  • US1582459A - Temporary loose-leaf binder : en
  • US1582789A - Lock : en
  • CA260185A - Train pipe connector : en fr
  • CA260309A - Buckle : en fr
  • CA260313A - Circuit control : en fr
  • AT103192B - Method for preparing character matrices. : de en
  • CA260074A - Ore oxidizing process : en fr
  • CH114866A - Hollow beam for construction and method of making it. : en fr
  • CA260086A - Saw and square : en fr
  • AT103140B - Waterproof bearing. : de en
  • AT103230B - Copper oxide ammonia cellulose solution for spinning rayon using the draw spinning process. : de en
  • CH114848A - Process for producing a cure for cholera. : de en
  • PL4309B1 - Manual waterjet. : en pl
  • US1582505A - Circuits for electromagnetic sound reproducers : en
  • US1582746A - Vault : en
  • CA260109A - Artificial tooth : en fr
  • US1582160A - Fire-box door : en
  • AT103155B - Solenoid. : de en
  • US1582776A - Process for the preparation of substituted aliphatic arsonic acids : en
  • US1582234A - Wringer-position-controlling means : en
  • US1582316A - Tool for compressing piston rings : en
  • US1582402A - Scaffold construction : en
  • CA260123A - Auxiliary tire carrier : en fr
  • CA260178A - Rotary pump : en fr
  • CH113186A - Ski jaw. : de en
  • US1582665A - Friction drive for driers : en
  • USD70001S - Isidobe kranz : en
  • US1582824A - Projecting apparatus : en
  • PL4342B1 - Iron wrought annealing pot. : en pl
  • US1582429A - Screw cap : en
  • US1582855A - Hydraulic system for storing, handling, and delivering oil : en
  • AT103203B - Encryption device. : de en
  • CA260188A - Method of producing fur : en fr
  • US1582196A - Fishing-pole attachment : en
  • CA260302A - Scaffold : en fr
  • CH112933A - Preparations for cleaning kitchen ware and processes for their manufacture. : de en
  • CA260307A - Vehicle motor mechanism : en fr
  • US1582710A - Trawling gear : en
  • PL4216B1 - A device for extracting fluids from boreholes. : en pl
  • US1582051A - Fuel reserve device for motor vehicles : en
  • US1582418A - Subsoil plow : en
  • AT103123B - Method and device to prevent the main valve from vibrating in valves with relief devices. : de en
  • AT103149B - Process for the production of tubular cables for high voltages with a circular insulation cross-section. : de en
  • US1582166A - Variable-pitch propeller : en
  • PL4192B1 - Ferrous alloy. : en pl
  • US1582329A - Belt buckle : en
  • CA260255A - Outboard motor : en fr
  • AU2597925A - Improvement in blotters and blotter sheets : en
  • US1582753A - Divider board : en
  • PL4222B1 - Sound tube for phonotons. : en pl
  • GB251034A - Improvements in electric switches : en
  • AT103220B - Process for the production of vulcanized rubber. : de en
  • PL4310B1 - A method of producing new compounds from quin bases or their salts : en pl
  • PL4069B1 - A method of making peat material, suitable for construction and industrial purposes. : en pl
  • FR604183A - Improvements to warp knitting looms : en fr
  • GB251325A - A new or improved process for the decorative treatment of copper plates : en
  • US1582656A - Roll clearer : en
  • US1582782A - Combined hydraulic valve and dispersal nozzle : en
  • GB251057A - Improvements in and relating to anti-skid devices for the wheels of motor vehicles and the like : en
  • PL4250B1 - A device for regulating the current in an electric circuit. : en pl
  • ES97165A1 - A safety switch for telephone sets subjected to high voltages. : en es
  • DE428237C - Device for preparing and mixing cement slurry : de en
  • DE428165C - Drive mechanism for recording kinematograph : de en
  • PL4315B1 - A method of obtaining highly split fatty acids in two passes. : en pl
  • US1582412A - Shock absorber : en
  • US1582760A - Counterpoise : en
  • ES97072A2 - Improvements in the mechanisms for the automatic change of loom bobbins. : en es
  • ES95663A3 - A procedure for mechanical ironing of knitwear. : en es
  • PL4090B1 - Rotary machine for the production of bottles of any size. : en pl
  • PL4331B1 - The method of converting ordinary rolling mills into rolling mills for stripping. : en pl
  • US1582043A - Method of and apparatus for electric welding : en
  • US1582169A - Metal mold : en
  • US1582569A - Vehicle structure : en
  • PL4145B1 - Device for cooling the coke. : en pl
  • US1582199A - Optical display device : en
  • ES97195A1 - An electrical pulsation counter device. : en es
  • FR604050A - Apparatus for handling and displaying rolls of linoleum and other rolled goods : en fr
  • FR604151A - Improvements to devices for vulcanizing inner tubes and other rubber articles : en fr
  • FR604238A - Braking device for motor vehicles : en fr
  • PL4293B1 - Detachable label for marking materials, fabrics and similar items. : en pl
  • US1582324A - Sheep-shearing machine : en
  • US1582827A - Rotary harrow and soil pulverizer : en
  • PL4159B1 - A method of making porous bodies, diaphragms, filters and similar items from hard rubber. : en pl
  • CH113448A - Device for the prevention of flashbacks in cutting torches. : de en
  • DE428106C - Catching device for conveyor baskets : de en
  • FR604117A - Improvements to reservoir pen holders : en fr
  • GB237558A - Improvements in or relating to vehicle window regulators : en
  • DE428368C - Closed container stressed by external overpressure : de en
  • ES97179A1 - A procedure for preparing iron alloys and the like. : en es
  • FR603936A - Cinematographic camera for shooting, with spring operating mechanism : en fr
  • FR604291A - Universal inner hub for vehicle wheels : en fr
  • AT103176B - Device for displaying overloads in electrical systems. : de en
  • US1582495A - Manufacture and treatment of leather : en
  • AT103243B - Device for emptying a hanging centrifugal drum. : de en
  • FR603921A - Improvements to dyeing or coloring of cellulose acetate : en fr
  • GB251125A - Improvements in sound amplifiers : en
  • DE428280C - Furnace with four sides in cross-section, used for burning logs : de en
  • GB251329A - Improvements in and relating to tillage machines : en
  • GB251037A - Tractor tread chain : en
  • PL4193B1 - '1U u 23,. Regulating the temperature of the coolant in internal combustion engines. : en pl
  • US1582649A - Electric-lighting fixture : en
  • USD70000S - Isidore kranz : en
  • DE428375C - Folder for magazines and Like., In which a number of parallel cords are arranged on the inside of the portfolio back : de en
  • FR604085A - Rifle model like warnant or other : en fr
  • US1582757A - Sucker rod : en
  • GB247147A - Methods of and means for use in binding insulated electrical conductors or insulating bare conductors or the like : en
  • BE332786A - : en fr
  • FR603947A - New carburetor device allowing the use of fuels of any specific weight : en fr
  • DE428286C - Device for separating straw and grain on threshing machines : de en
  • FR604017A - : fr
  • GB245712A - Improvements in the continuous crystallization of sugar : en
  • GB244092A - Improvements in or relating to rectifying installations for electric current : en
  • GB251092A - Improvements in files or holders for documents and the like : en
  • GB251203A - Improvements in apparatus for turning thread reels and the like : en
  • DE428330C - Device for feeding molten glass from a supply : de en
  • US1582423A - Process of electrodepositing iron from iron-containing minerals : en
  • GB251170A - Improvements in and relating to electric flue gas testing apparatus : en
  • GB251342A - Improvements in electric secondary batteries or accumulators : en
  • US1582800A - Station-indicating system : en
  • US1582857A - Automatic water-discharge valve for hydraulic oil-dispensing systems : en
  • US1582765A - Shock absorber : en
  • DE428252C - Starting device for diesel engines : de en
  • DE428316C - Variable capacitor : de en
  • GB251178A - Improvements in oxygen breathing apparatus : en
  • DE427917C - Flywheel protection cover : de en
  • FR603999A - Trim for automobile hoods : en fr
  • US1582651A - Device for automatically shifting the direction of feed of an ink ribbon in printingmachines : en
  • US1582709A - Electric radiant heater : en
  • US1582075A - Hoist driving gear : en
  • PL4322B1 - A vibration damping device for the frame of the machine, the parts of which are subject to vibrating motion. : en pl
  • US1582301A - Recorder : en
  • US1582694A - Submarine signaling apparatus : en
  • US1582304A - B jean raleigh : en
  • US1582363A - Wardrobe trunk : en
  • US1582788A - Typewriting machine with power drive : en
  • US1582729A - Car fender : en
  • US1582271A - Means for forming septic tanks : en
  • US1582871A - Thermometer back : en
  • FR603942A - Loom damper : en fr
  • FR604161A - electric vibrator : en fr
  • US1582171A - Artificial bait : en
  • DE428153C - Buckle with clamping slide : de en
  • ES94736A1 - A method, with its corresponding apparatus, for the protection of aerial cables. : en es
  • PL4112B1 - The method of obtaining hydrogen from natural gas. : en pl
  • PL4091B1 - Mesh mattress adjustable in length and width. : en pl
  • US1582633A - Refrigerating apparatus : en
  • PL4258B1 - Method of obtaining water-soluble arsenic and antimony compounds. : en pl
  • US1582587A - Fitting for airplanes : en
  • US1582702A - Apparatus for controlling electrical and other operating conditions of electric circuits : en
  • USD70021S - Design for a candlestick : en
  • AT103143B - Piston valve inlet control for piston engines operated by a resilient propellant at high pressure. : de en
  • CH114865A - Cavity wall. : de en
  • US1582582A - Centering-form apparatus for concrete-floor construction : en
  • USD69980S - op oneida : en
  • CA260240A - Railway truck : en fr
  • CH114870A - Device for removing debris from watercourses. : de en
  • PL4275B1 - : en pl
  • PL4325B1 - The method of manufacturing seamless pipes with thickened ends. : en pl
  • CA260250A - Manufacture of sulphuric acid by the contact process : en fr
  • US1582497A - Forms of alternating-current arc-welding apparatus : en
  • USD70031S - Lazab selibeb : en
  • AU2561925A - Method of producing chocolate coated confections : en
  • CA260080A - Fruit picker : en fr
  • CA260193A - Water tank : en fr
  • PL4251B3 - Engine. : en pl
  • PL4124B1 - Furnace for the direct reduction of metal-containing ores. : en pl
  • GB251309A - Improvements in sectional buildings : en
  • BE333142A - Improvements to measuring devices such as compasses : en fr
  • AT103197B - Device for measuring boards u. like : de en
  • CH114621A - Safety device for electrical apparatus operating in an insulating liquid. : de en
  • AT103156B - Electromagnetic device consisting of a coil enclosed in magnetic material. : de en
  • CH114062A - Small garage for bicycles, motorcycles, small automobiles and the like. : de en
  • CA260091A - Coal carbonization apparatus : en fr
  • DE428366C - Hook-in eyelets, especially for bed fittings : de en
  • PL4185B1 - Clamp ring. : en pl
  • FR603933A - Construction process : en fr
  • GB251187A - Improvements in and relating to adjustable couplings : en
  • GB232954A - Improvements in and relating to the recovery of oils from the fat bearing parts of marine animals : en
  • PL4234B1 - Spark gap. : en pl
  • PL4277B1 - Method of obtaining vat dyes. : en pl
  • US1582818A - Thread cutter and revoker for automatic looms : en
  • AT103128B - Stuffing box for rotating shafts, rods and similar machine parts, especially for steam turbine shafts. : de en
  • AT103162B - Method and device for heating liquids by electrical energy for the purpose of distillation, concentration, bringing about chemical reactions or the like. : de en
  • US1582084A - Water-resistant fiber condtyit and method of making the same : en
  • USD70024S - Design for a combined casing and support for hair drier : en
  • DE428190C - Machine for removing shaped gobs of glass from a supply of molten glass : de en
  • DE428269C - Protection device against burning out electric light bulbs connected in series : de en
  • DK35929C - Device for protection of boiler luminaires at high-pressure steam systems. : da en
  • US1582036A - Annealing furnace : en
  • US1582645A - Combination liquid-soap dispenser and towel rack : en
  • US1582856A - Charging means for oil tanks : en
  • USD70009S - Design for an : en
  • PL4060B1 - Sheet steel pulley. : en pl
  • US1582625A - Spring-shank-hammer mechanism : en
  • DE428076C - Folding box cut with partially glued dress : de en
  • US1582353A - Magnetic alloy : en
  • US1582378A - Manually-operable control unit : en
  • US1582388A - Mine-sweeping apparatus : en
  • CA260232A - Quartz preparation : en fr
  • PL4061B1 - K1.-47 f jr. Corrugated surface pipe. : en pl
  • US1582167A - Convertible scrubber standpipe and retort mouthpiece : en
  • US1582802A - Albbecht thiele : en
  • US1582669A - Screw-thread-cutting means for bench lathes : en
  • AU2283825A - Improvement in and relating to umbrellas andthe like : en
  • DK35917C - Calculator. : da en
  • ES97256A1 - A device that allows coupling plows with a variable number of furrows, to mechanical tractors, with the particularity of being able to rotate all the organs that make up the plow when reaching the end of each furrow, from the driver's seat. : en es
  • FR604086A - Method and arrangement for preventing the escape of gases from fireplaces, particularly in steam boilers : en fr
  • CA260292A - Brake band : en fr
  • CH114873A - Hot water heating device with circulation pump and open storage tank. : de en
  • US1582165A - Electric coffee urn : en
  • CA260105A - Paint bucket stand : en fr
  • US1582194A - Detector : en
  • AT103207B - Dirt sieve for gas and water knives. : de en
  • US1582394A - Weighting motion : en
  • US1582796A - Game : en
  • AT102150B - Method and apparatus for preparing receipts for department stores or the like. : de en
  • CH114834A - Process for the preparation of a condensation product of the anthraquinone series which can be used as dye and dye intermediate. : de en
  • DE428197C - Thread cutting dies with conical chip holes : de en
  • DE428217C - Pressure reducing valve for compressed air : de en
  • USD69979S - Design por a spoon or similar article : en
  • PL4102B1 - Motor plug. : en pl
  • PL4259B1 - A method of producing an antidiabetic agent. : en pl
  • US1582672A - Vehicle spring support : en
  • US1582847A - Treatment of waste cinematographic films : en
  • US1582080A - Mechanical atomizer : en
  • US1582441A - Means for housing the receiving loops in radio-set cabinets : en
  • US1582347A - Sulphating process for ores and concentrates : en
  • DE428266C - Device for receiving wireless messages without an actual antenna : de en
  • US1582845A - Adjustable drainage fitting for hanging battery wall toilets : en
  • CA260155A - Sign : en fr
  • CA260209A - Cereal food product : en fr
  • PL4255B1 - Extraction device in pre-firing machines. : en pl
  • US1582846A - Automatic suction web carrier : en
  • CA260116A - Paper pulp beating and refining machine : en fr
  • FR604182A - Speakerphone : en fr
  • GB251078A - Improvements in or relating to receiving systems for high frequency electrical oscillations : en
  • GB251157A - Improvements in or relating to liquid fuels : en
  • US1582395A - Butt cap for guns, especially for short rifles : en
  • US1582860A - Process of separating hafnium and zirconium : en
  • US1582508A - Textile roll : en
  • US1582638A - Expansion joint : en
  • PL4074B1 - A wind turbine. : en pl
  • US1582331A - Radio telegraph system : en
  • DE428081C - Air brake with auxiliary brake cylinder : de en
  • GB251136A - Improvements in a method of and apparatus for purifying liquids : en
  • US1582265A - Door catch : en
  • US1582461A - Brush sifter : en
  • US1582667A - Shoe fastener : en
  • FR604255A - Armchair convertible into lounge chair : en fr
  • US1582321A - Clipper construction : en
  • US1582629A - Pencil sharpener and wiper : en
  • US1582837A - Flooring and siding tool : en
  • GB245141A - Improvements in metal vehicle body : en
  • GB251126A - Improved process and apparatus for the production of waterproof textile material, paper and the like : en
  • ES97190A1 - Horizontal siphon. : en es
  • FR604037A - Method for centrifugal casting of hollow metal bodies and apparatus for carrying out this method : en fr
  • DK35918C - Device for Adjusting Weights. : da en
  • FR603987A - Forest compass : en fr
  • FR604201A - Improvements made to stacking stones for recovery chambers : en fr
  • FR604215A - Improvements to handbrake control levers for automobiles : en fr
  • CA260299A - Outboard motor cooling system : en fr
  • DE428080C - Machine tool, in particular press for bending sheet metal, punching o. The like. : de en
  • FR604142A - Device for side trawling : en fr
  • US1582684A - Electric heater for street cars and the like : en
  • US1582116A - Buttoning machine : en
  • US1582608A - Sectional grinding wheel : en
  • ES97228A1 - New system of saws for injection boxes. : en es
  • ES93823A1 - A method, with corresponding apparatus, for making necked glass articles. : en es
  • FR604115A - Process for dry cooling glowing coke : en fr
  • DE420121C - Process for dewatering or drying of moist material, in particular of mining lignite, peat and the like. like : de en
  • US1582807A - Garbage-can receptacle : en
  • US1582074A - Process and intermediary product in manufacture of box toes : en
  • US1582465A - Walking-beam and sucker-rod connection for deep-well pumps : en
  • ES97181A1 - An apparatus for the automatic placement of hypodermic and intramuscular injections using the action of gravity. : en es
  • ES97251A1 - A machine for harvesting olives or other products. : en es
  • US1582880A - Expansion joint : en
  • US1582133A - Lens measure : en
  • US1582374A - System for recording acoustic and other oscillations : en
  • GB244778A - Improvements in or relating to anti friction bearings : en
  • PL4065B1 - Engine belt tensioner. : en pl
  • US1582049A - Sound-recording process : en
  • US1582447A - Brake : en
  • US1582832A - Gas generator : en
  • DE428229C - Motor trips for electricity meters : de en
  • FR604040A - Improved method for opposing vibrations due to torsion and means proposed for carrying out this method : en fr
  • GB247537A - Improvements relating to closures for boxes, trunks and like cases : en
  • US1582606A - Automatic starting and stopping device for phonographs : en
  • US1582838A - Paper making : en
  • CH114871A - Automatic control device for drum weirs. : de en
  • US1582076A - Hoist : en
  • US1582799A - Coupler : en
  • CA260317A - Soldering iron : en fr
  • PL4182B1 - Seed blade. : en pl
  • GB251045A - Improved lamp, for motor cars and other vehicles, capable of operating as a "direction" indicator during darkness : en
  • PL4108B1 - A method of producing cohesive fuel from fine coal. : en pl
  • CA260221A - Lead keg closing machine : en fr
  • CA260260A - Hexamethylenetetramine manufacture : en fr
  • PL4095B1 - Mechanism for opening the clamping tongs on chipping machines. : en pl
  • DE428221C - Electric lighting system for motor vehicles : de en
  • US1582296A - Food cover : en
  • US1582386A - Addressing machine : en
  • PL4219B1 - A loom for the production of knitted products with a cutter. : en pl
  • ES95536A1 - Provision for the service of combustion engines with ignition chamber. : en es
  • ES97226A3 - An improvement in the differential pressure gauges used to measure the performance of fluids. : en es
  • DE427999C - Process for the production of tanning substances : de en
  • GB251050A - Improvements in and relating to armatures for dynamo electric machines : en
  • GB233356A - Improvements in and relating to sound diaphragms and the like : en
  • US1582214A - Automatic globe-valve-closing device : en
  • US1582444A - Package seal : en
  • ES96540A1 - Multiplication and division table in book form. : en es
  • DE428187C - Grate drive : de en
  • AT103238B - Process for making pulp by boiling wood with bisulfite solutions. : de en
  • DE428296C - Shut-off device for tanks lying one above the other, e.g. B. for the savings basin of a lock : de en
  • US1582312A - Mining car : en
  • US1582430A - Table-elevating mechanism : en
  • US1582089A - Charge-forming device : en
  • US1582327A - Knitting machine : en
  • US1582382A - Half-moon-roll-making machine : en
  • US1582865A - Retainer for glazings and the like : en
  • US1582156A - Fruit-juice extractor and strainer : en
  • ES96766A1 - A device for separating paper, to consecutively separate, lifting, single sheets. : en es
  • GB251153A - Improved apparatus for cleaning sacks and the like : en
  • GB225847A - Improvements in or relating to receiving systems for high frequency and low frequency alternating current telephony and telegraphy : en
  • GB245720A - : en
  • US1582122A - Method and means for determining color characteristics : en
  • US1582803A - Wrench : en
  • US1582048A - Concrete-mixing machine : en
  • US1582811A - Amusement device : en
  • FR604065A - Improvements to metal coated electrical switches : en fr
  • US1582263A - Sound-control construction : en
  • AT103142B - Transmission gear. : de en
  • ES97202A1 - A new machine for making cigarettes. : en es
  • CA260207A - Flying machine : en fr
  • US1582097A - Water-tube boiler : en
  • US1582250A - Broom : en
  • US1582559A - Rolling apparatus : en
  • USD69985S - Neil cbowtheb : en
  • US1582121A - Heating stove : en
  • US1582178A - Trousers : en
  • US1582747A - Timer : en
  • US1582646A - Roof connection : en
  • PL4183B1 - Valves in high speed air and gas compressors. : en pl
  • US1582025A - Smoker's article : en
  • AT103116B - Holding and carrying device for producing a travel bag from a travel blanket or the like. : de en
  • CA260258A - Hexamethylenetetramine manufacture : en fr
  • DE428206C - Charring of the organic components of sulphite pulp waste liquor : de en
  • US1582235A - Washing machine : en
  • CA260173A - Match box : en fr
  • PL4212B1 - Method of separating hafnium and zirconium. : en pl
  • US1582227A - Preparing castor machine oils : en
  • GB241587A - An improved thermal time-lag relay : en
  • DE428322C - Dental tools for taking plaster casts : de en
  • FR604052A - Device intended to attenuate the noise caused by the exhaust of burnt gases in internal combustion engines : en fr
  • PL4198B1 - fi ob i ffilf Drum with plate arrangement for the centrifuge for milk and similar liquids. : en pl
  • GB235530A - Improvements in or relating to lead accumulators : en
  • AT102828B - Process for converting raw peat into a high-quality fuel. : de en
  • CA260298A - Pea sheller : en fr
  • DE423162C - Adjustable ball bearing for spindles : de en
  • DE428189C - Process for the production of a spinning liquid which contains a viscose obtained by dissolving potassium cellulose xanthogenate in potassium hydroxide solution : de en
  • GB240192A - Improvements in and relating to superheaters and the like : en
  • AU157526A - Improvements in and relating to syphon heads for mineral water bottles, vases andthe like : en
  • PL4186B1 - Connector for snake / : en pl
  • US1582057A - Mechanism for supporting and moving circular objects : en
  • US1582206A - Coupling : en
  • FR603977A - Typewriter and adding machine : en fr
  • US1582492A - Detachable cardcase for pocketbooks : en
  • US1582504A - Means for opening and closing windows : en
  • US1582610A - Card or pamphlet holding and feeding device : en
  • DE428278C - Cooking stove with water-bearing hollow walls and water rooms to the side of the fireplace and the ash room : de en
  • ES96245A1 - Improvements in tachyteregraphic machines. : en es
  • GB251087A - Improvements in the traverse mechanism of braille writers : en
  • BE332625A - Process for the preparation of mixtures of novel ethers : en fr
  • GB251080A - Improvements in purifying and separating liquids : en
  • USD70040S - Island : en
  • AT103201B - Rollable rod consisting of two flexible metal strips. : de en
  • PL4305B1 - : en pl
  • FR604108A - Device for powering t devices. s. f. using electrical distribution networks : en fr
  • US1582064A - Electric switch : en
  • ES96877A1 - Improvements introduced in the combustion of coal in metallurgical furnaces. : en es
  • AT103231B - Process for the production of sodium bicarbonate and ammonia. : de en
  • US1582249A - Connecting-rod truing gauge : en
  • US1582531A - Winch : en
  • US1582567A - Electrode : en
  • ES96752A1 - Improvements in modulated signal wave carrier systems. : en es
  • FR604248A - : fr
  • CA260122A - Cultivator : en fr
  • DE428425C - Device for displaying the content of harmful gases in the air with a diffusion cell arranged in a space closed off from the outside : de en
  • FR604170A - Non-metallic glasses temple : en fr
  • ES95657A1 - Fan motor system in recoil cooling systems. : en es
  • AU2358525A - Improvements in and relating' to sports sticks : en
  • CA260279A - Pressure gauge : en fr
  • DE428054C - Slidable crane flap : de en
  • US1582369A - Fuel-vapor conductor for internal-explosion engines : en
  • US1582815A - Combination garment : en
  • US1582851A - Effecting catalytic reactions, particularly in catalytically producing hydrocyanic acid : en
  • US1582780A - Radio wave meter : en
  • BE333158A - Receipt cash register : en fr
  • CH114900A - Apparatus for shaping hats. : en fr
  • GB234458A - Improvements in the method for the continuous manufacture of esters of the fatty or the aromatic series : en
  • AT103154B - Illuminated advertising cinematograph. : de en
  • DE428162C - Bridge for pianos and like string instruments : de en
  • CH114804A - Display device. : de en
  • AT103205B - Machine for stretching wires or rods by means of radially acting impact bodies rotating around the work piece. : de en
  • FR604091A - Sound enhancer for string and keyboard instruments of all kinds : en fr
  • GB251349A - Improvements in electric telephones : en
  • USD70037S - Design for a finial for lighting fixtures : en
  • US1582032A - Motion-picture apparatus : en
  • US1582254A - Steering mechanism : en
  • CA260100A - Steam generator : en fr
  • DE426686C - Device for sharpening knife blades on both sides : de en
  • ES96049A1 - A procedure for the direct manufacture of iron and other metals that are combined with carbon, as well as their alloys. : en es
  • AU2573725A - An improved combined plough, driller and planter : en
  • GB235541A - Improvements in dismountable crankshaft for one-piece piston rods : en
  • ES95526A1 - A license plate for cars. : en es
  • FR604175A - Magneto with two primary windings : en fr
  • GB247968A - Improvements in method and means for distinguishing between natural pearls and cultivated pearls, termed "japanese pearls" : en
  • DE428172C - Device for applying glue, mainly for shoe manufacturing : de en
  • CA260098A - Weed eradicator : en fr
  • CH114857A - Device for the temporary attenuation of the light intensity in motor vehicles with electric lighting. : de en
  • CA260142A - Bed curtain support : en fr
  • DE428304C - Method and device for printing fabrics made of silk or other webs : de en
  • ES97115A1 - Improvements in filters for the preparation of coffee and other infusions. : en es
  • ES97207A1 - A shaken or rotating bucket hooking device for bale or load handling machines. : en es
  • FR604221A - Simultaneous braking on front wheel and rear wheel for bicycles, motorcycles, etc. : en fr
  • PL4340B1 - A way to accelerate and improve the work of a martinovsky kiln and the steel produced in it. : en pl
  • PL4344B3 - Casing of mining trenches. : en pl
  • US1582809A - Stenciling apparatus : en
  • FR604187A - Liquid dispenser device : en fr
  • GB251112A - Improvements in or relating to circular rib knitting machines : en
  • FR603910A - Improvements to razors : en fr
  • FR604135A - Improvements made to variable chokes and tuning devices used in t. s. f. : en fr
  • DE428424C - Electrical system with light-sensitive cells, e.g. B. as a protection against burglary and theft : de en
  • US1582785A - Goggles : en
  • CA260324A - Mouth clamp for handling and administering medicine to animals : en fr
  • ES97213A1 - Acoustic instrument. : en es
  • FR604093A - lignite and zinc element (possibly low current accumulator) which can be regenerated : en fr
  • US1582293A - Ash-separating shovel : en
  • US1582360A - wagner : en
  • ES97191A1 - Ideal siphon. : en es
  • FR604049A - Differential button particularly applicable to the control of t capacitors. s. f. : en fr
  • DE428349C - Wandering, electric neon advertising with spring-loaded contacts on a movable contact carrier controlled by a jacquard tape running over a table top : de en
  • GB245117A - Improvements in or relating to landing floats for airships : en
  • US1582532A - Cooking oven : en
  • FR603909A - Improvements made to machines for stamping, in sheets, indications such as characters, signs, numbers, etc. : en fr
  • FR604227A - Safety device for liquid dispensing devices : en fr
  • GB251348A - A cabinet, receptacle or support for containing, storing and/or transporting articles such as the disc records of sound reproducing instruments : en
  • US1582237A - Golf game : en
  • US1582433A - Refuse-discharging attachment for motor cars : en
  • ES97201A1 - Intraurethral electrode for the diathermic treatment of male gonorrhea. : en es
  • FR604074A - Hat Bell Brushing Machine : en fr
  • DE428389C - Control device for electric arc lamps : de en
  • US1582533A - Bolt gun : en
  • ES97242A1 - Improvements in wave distortion electrical systems. : en es
  • FR603951A - Grain cleaning machine : en fr
  • DE428204C - A freight train consisting of wagons and trailers, the wheels of which sometimes run in different tracks : de en
  • GB251081A - Improvements relating to electric cables : en
  • FR604280A - New linkage device for all piston machines, mainly suitable for varying the pump flow rate, displacement and volumetric compression of internal combustion engines while running : en fr
  • ES97237A1 - An apparatus for rectifying or correcting the shape of all kinds of footwear by means of special interchangeable lasts. : en es
  • US1582575A - Tire : en
  • US1582700A - Footrest : en
  • US1582810A - Educational appliance : en
  • GB251345A - Improvements in or relating to belt and like fastening devices : en
  • PL4301B1 - Single-row garden seeder. : en pl
  • FR604188A - High speed, low power electric motor : en fr
  • GB251117A - Process for the purification of petroleum, benzine and benzole hydrocarbons, their homologues and the like : en
  • GB251183A - Improvements relating to bottle-cups in bottle-washing machines : en
  • GB251176A - Improvements in and relating to pottery molds : en
  • PL4248B1 - Method of obtaining tungsten pollen. : en pl
  • PL4204B1 - Heater for the complete combustion of exhaust gases. : en pl
  • GB251093A - Improvements in excavating machines : en
  • FR603917A - Door Knobs Improvements : en fr
  • FR604217A - Improvements to cooling devices : en fr
  • GB251027A - Improvements in and relating to optical systems for three-colour photographic cameras : en
  • GB237913A - Improvements in brake mechanism for motor road vehicles : en
  • DE428388C - Arrangement for calibration transformers : de en
  • GB251158A - Improvements in or relating to bottle making machines : en
  • AT103119B - Internal combustion engine with direct pressure effect of the propellant on a rotating liquid ring. : de en
  • USD69998S - August joseph kollman : en
  • DE428318C - Mesh wheel (sinker wheel) with inclined axis for French circular knitting machines : de en
  • DE428302C - Drying device for chain yarn sizing machines with hot air drying : de en
  • GB251106A - Improvements in permutation locks : en
  • DE428117C - Switching device for electrical universal light advertising, the lamps of which are each connected to a contact in a contact field and are controlled by a jacquard tape guided between contact springs and a fixed contact plate : de en
  • FR604259A - Improvements to hoists : en fr
  • GB251097A - An improved stiffener for soft caps : en
  • US1582558A - Neck piece : en
  • AT103107B - Belt drives for tractors, in particular for agricultural machines. : de en
  • US1582499A - Apparatus for electrical precipitation of suspended material from gases : en
  • US1582261A - Hood latch : en
  • USD69984S - Design for a watchcase appendage : en
  • US1582070A - Rvah-meter-testing switch : en
  • US1582092A - Mold structure : en
  • US1582342A - Hair clipper : en
  • FR604153A - Set to wear under the stockings : en fr
  • FR604022A - Direction indicator for motor vehicles : en fr
  • DE428181C - Multipole plug-in coupling with contact parts arranged on the circumference of a supporting body in the plug-in direction and conveying the current transfer, in particular for electrical railways with multiple controls : de en
  • PL4105B1 - A device for automatic extraction of natural gas with variable efficiency from oil wells during pistoning. : en pl
  • US1582073A - Phantom carrier circuits : en
  • PL4314B1 - : en pl
  • FR603986A - Cane holder : en fr
  • FR604204A - Mower improvements : en fr
  • US1582290A - Electrically-heated breakfast set : en
  • GB245085A - Rubber heel pads : en
  • GB251094A - Improvements in excavating machines : en
  • USD70039S - Island : en
  • US1582742A - Readily-soluble silver-protein tablet and the like : en
  • US1582255A - Process for vulcanizing auto tires : en
  • US1582556A - Drawer guide : en
  • PL4088B1 - : en pl
  • PL4153B1 - Arrangement of automatic and semi-automatic telephones. : en pl
  • US1582095A - aatith : en
  • US1582315A - Bottle-handling machine : en
  • US1582597A - Cigar-wrapping mechanism : en
  • CA260280A - Rolled intermediate product for the manufacture of metal sheets : en fr
  • US1582617A - Process of electroplating metals : en
  • PL4080B1 - A piston for extracting oil from boreholes. : en pl
  • PL4130B1 - Foam extinguisher. : en pl
  • US1582379A - Roller iron : en
  • DE428066C - Lid closure with air valve for vacuum food containers : de en
  • DE428358C - Workpiece guidance with simultaneous grinding of the two pointed ends of awls or needles, especially gramophone needles : de en
  • PL4254B1 - A device for grinding and polishing glass. : en pl
  • PL4256B1 - Carded upholstery. : en pl
  • US1582580A - Process of forming alpha corrugated board and product produced thereby : en
  • CA260191A - Sawing machine feed mechanism : en fr
  • CH114867A - Construction element for the establishment of floors and hollow ceilings. : en fr
  • DE428303C - Process to avoid roller and doctor blade damage when printing stuff using engraved rollers : de en
  • FR603998A - Item Support : en fr
  • AT103164B - Circuit arrangement for telephone systems with dialer operation. : de en
  • US1582743A - Attachment for addressing machines : en
  • PL4137B1 - : en pl
  • US1582375A - Cracker caddy : en
  • US1582381A - Camera support : en
  • US1582406A - Tamper foot : en
  • DK35925C - Sleds for Wagons. : da en
  • FR604239A - Manufacturing process of fabric doll heads and resulting new industrial products : en fr
  • GB251077A - Improvements relating to doors and windows : en
  • CA260102A - Oil engine : en fr
  • DE414596C - Generation of high pressure nitrogen for ammonia synthesis : de en
  • DE414136C - Arrangement for nailing on heels using nails with an oblique tip and lateral projection : de en
  • AT103150B - Device for arbitrary power transmission between two non-rigidly interconnected alternating current networks by means of two coupled synchronous machines. : de en
  • US1582150A - Game apparatus : en
  • DE428173C - Conveyor slide for cord hook insertion machines : de en
  • BE332579A - : en fr
  • DE428047C - Device for starting and operating three-phase induction motors : de en
  • GB251091A - Improvements in or relating to blowpipe apparatus : en
  • AT103180B - Core transformer with auxiliary cores to increase the spread. : de en
  • CA260268A - Ballast removing machine : en fr
  • US1582125A - Toilet kit : en
  • US1582352A - Combined step-in and brassiere : en
  • US1582376A - Switch for electric circuits : en
  • US1582664A - Portable blackboard renovator : en
  • PL4169B1 - Display cinematographic images in natural colors. : en pl
  • US1582247A - Gathering mechanism : en
  • US1582699A - Electrical measuring instrument : en
  • US1582879A - Brake mechanism : en
  • US1582101A - Automatic metal feeder : en
  • DE428201C - Pocket roll : de en
  • DE428218C - Process for the production of a double metal consisting of copper and iron : de en
  • AT103210B - Braking stands for motor vehicles, in particular motorcycles. : de en
  • PL4298B1 - The method of obtaining technically free chromium iodine and completely free of chromium, gelatine and glue from chrome-plated leather, or its waste. : en pl
  • US1582138A - Headlight : en
  • US1582157A - Method of reducing metallic sulphides : en
  • US1582595A - Vehicle wheel : en
  • US1582607A - Manufacture of concrete slabs and the like : en
  • US1582636A - Foot and last measuring machine : en
  • US1582663A - Switch guard : en
  • US1582520A - Dual-tired truck wheel : en
  • US1582539A - Brake-retainer-valve mechanism : en
  • DE428255C - Clamp for slicers : de en
  • DK35902C - Book support. : da en
  • AU2421625A - Improvements in or relating to mine sweeping apparatus : en
  • CA260295A - Printing mechanism : en fr
  • CH114884A - Device on mattresses with support net for setting the mains voltage within wide limits. : de en
  • CH114831A - Process for the preparation of a new azo dye. : de en
  • US1582734A - Power transmission : en
  • PL4097B1 - Seat cushion, used for benches, beds and other upholstered furniture, filled with air or liquid. : en pl
  • AT103136B - Ignition magnet for internal combustion engines. : de en
  • CH114891A - Method and device for washing synthetic threads spun on bobbins. : de en
  • CA260239A - Railway truck : en fr
  • US1582877A - Valve gear for locomotives : en
  • US1582176A - Automobile floor board : en
  • CA260248A - Method of vulcanizing rubber : en fr
  • AT103114B - Loom with guides for shooters, rods, etc. entering the shed. : de en
  • CA260179A - Head light dipping mechanism : en fr
  • ES97167A1 - A cosmetic to beautify and tint the eyelashes, eyebrows and mustache. : en es
  • FR603966A - Improvements in the manufacture of masks against noxious gases : en fr
  • AT103163B - Circuit arrangement for monitoring the establishment of connections in telephone systems. : de en
  • AU2610825A - Improvement inelastic wheels : en
  • CA260160A - Cement product : en fr
  • CA260249A - Electric lamp indicator : en fr
  • US1582527A - Safety toilet-seat cover : en
  • US1582519A - Variable condenser : en
  • PL4195B1 - : en pl
  • PL4245B1 - Gas meter for large gas volumes. : en pl
  • GB251095A - Improvements in and connected with electric motors : en
  • PL4292B1 - Drip device for advertising signs. : en pl
  • USD69993S - Design for a bottle : en
  • CA260276A - Piston : en fr
  • CA260076A - Spark plug : en fr
  • CA260253A - Reinforced concrete slab : en fr
  • CH114652A - Shoveling inside the drum of sand and gravel washing machines with rotating washing drum. : de en
  • CA260284A - Metallic wall : en fr
  • GB245459A - Improvements relating to vehicle brake shoes : en
  • DE428160C - Device for transmitting the reciprocating movement of the piston of piston engines to the shaft : de en
  • GB241574A - Improvements in or relating to trigger mechanism for fire-arms : en
  • GB251055A - A new or improved clip or attachment device for supporting articles upon upholstered furniture : en
  • US1582644A - Chocolate-coating machinery : en
  • US1582662A - Coat hanger : en
  • US1582706A - Airplane construction : en
  • CA260169A - Loose leaf binder : en fr
  • AT103133B - : de en
  • CA260312A - Vegetable blocking machine : en fr
  • CA260235A - Rotary compressor : en fr
  • PL4141B1 - Connection of metal sheets. : en pl
  • USD69983S - Design for a bottle : en
  • AT103145B - Control device for power machines of any type. : de en
  • CA260310A - Air ship : en fr
  • AT103171B - Procedure and equipment for the discussion of radio stations. : de en
  • CA260288A - Cleaner : en fr
  • US1582711A - Electric switch : en
  • AT103120B - Multi-cylinder four-stroke internal combustion engine. : de en
  • CA260223A - Valve : en fr
  • CH114828A - Mercury bunger. : de en
  • CH114846A - Process for producing a remedy for dysentery. : de en
  • US1582683A - Radiocoil and process of making same : en
  • AT103127B - Connection piece for pressure lubrication devices. : de en
  • PL4231B1 - Distillation apparatus. : en pl
  • US1582563A - Method of coating the inner surfaces of tubes : en
  • CA260167A - Piston ring : en fr
  • CA260227A - Process of dissociating carbonaceous gases, etc. : en fr
  • AT103112B - Spinning device for the production of synthetic threads. : de en
  • US1582448A - Typewriting machine : en
  • USD70044S - Design for a lamp base : en
  • CH113414A - Rack and pinion jack. : de en
  • DE428292C - Process for treating and bleaching daemas : de en
  • GB242243A - Improvements in or relating to inking and moistening apparatus for duplicating and like machines : en
  • AU2268625A - Process forthe treatment, ofthe juice inthe manufacture of sugar : en
  • ES97229A1 - Procedure for the manufacture of pasta for soup. : en es
  • FR604004A - Device applicable to parachutes and intended to automatically release the parachutist from his parachute : en fr
  • GB251041A - Improvements in thermionic valve circuits for wireless signalling and like purposes : en
  • PL4270B1 - The method of granulating zuzla in a liquid state. : en pl
  • AT103152B - Electric heater. : de en
  • ES96521A1 - Life-saving device for the crew of a submarine unable to surface. : en es
  • DE428263C - Process for dyeing synthetic fibers made from regenerated cellulose : de en
  • CA260202A - Electric light bulb : en fr
  • CA260147A - Hydro-carbon atomizer : en fr
  • PL4205B1 - Roller alloy bearing for roll necks. : en pl
  • US1582526A - Loom : en
  • CA260117A - Cooking and heating stove : en fr
  • DE427998C - Process for the production of a highly active silica gel : de en
  • DE428360C - Device for the axial back and forth movement of rotating shafts, especially on grinding machines, to achieve zone shifting : de en
  • US1582723A - Cattle-salt container : en
  • US1582872A - Radiator signal : en
  • PL4054B1 - Joint for telescopic tubes. : en pl
  • PL4077B1 - Method of separating zircon and hafnium. : en pl
  • PL4171B1 - Cover for the osskin case. : en pl
  • US1582750A - Steam trap : en
  • US1582439A - Automobile wheel rim : en
  • US1582548A - heine : en
  • AT103167B - Directional AC relay. : de en
  • PL4179B1 - $ Old yff / OZ Potato digging machine. : en pl
  • US1582093A - Automatic can-body-making machine : en
  • US1582066A - Process of and apparatus for multiple-effect evaporative separation : en
  • DE419586C - Device for the continuous production of hard soap bars or pieces : de en
  • GB245434A - Improvements in pulverising of grinding mills : en
  • ES95660A2 - A process for the manufacture of sodium oxide. : en es
  • PL4118B1 - Missile fuse. : en pl
  • US1582795A - Caster : en
  • AT103147B - High vacuum valve tube. : de en
  • AT103196B - Hand tool with adjustable ratchet device. : de en
  • CA260217A - Electric motor : en fr
  • CH114843A - Centrifugal starter for electric motors. : de en
  • US1582713A - Fish lure : en
  • US1582588A - Dephlegmator : en
  • DE428258C - Process for the production of ignition heads for electric mine igniters : de en
  • AU2269625A - Improvements in circulatory fluid heating systems : en
  • AT103121B - Device for indicating that a warehouse is overheating. : de en
  • CA260230A - Dial : en fr
  • DE428311C - Device for the factory-made sorting and separating of mica plates for electrical capacitors quickly and continuously : de en
  • PL4157B1 - Ki. 34 1 t- Disassembled samovar. : en pl
  • US1582077A - Tool holder for lathes : en
  • US1582472A - Manufacture of glutamic acid and salts thereof : en
  • US1582534A - Machine for distributing and driving nails : en
  • US1582554A - Body construction : en
  • US1582748A - Ventilating water closet : en
  • AU2579325A - Improvements in neckties : en
  • CA260199A - Furniture leg tip : en fr
  • DK35934C - Flattening device. : da en
  • CH114649A - Bitumen spraying machine. : de en
  • ES92610A1 - Improvements in the circuits of radio receivers and amplifiers. : en es
  • CA260270A - Stove draft equalizer : en fr
  • PL4113B1 - Mercury steam jet for generating high vacuum. : en pl
  • US1582137A - Starter : en
  • US1582434A - Apparatus for drawing wire : en
  • CA260190A - Safety device for railroad switches : en fr
  • CA260220A - Numbering machine : en fr
  • CA260219A - Process of making asphaltic material and product : en fr
  • US1582393A - Lock combination : en
  • USD70029S - Design for a dish holder : en
  • US1582109A - Frying basket : en
  • AT103237B - Process for making hydrocarbons emulsifiable. : de en
  • CH114803A - Protection device. : en fr
  • AT103111B - Optical advertising device. : de en
  • US1582204A - Die : en
  • US1582858A - Method of treating berries and the like : en
  • AT103126B - Rotary piston compressor with cylindrical, eccentrically mounted piston. : de en
  • CA260229A - Filament forming machine : en fr
  • PL4116B1 - Brake sleeve for hubs. : en pl
  • US1582037A - Method of treating impure molten metals : en
  • US1582319A - Artificial parchment and method of making the same : en
  • US1582585A - Apparatus for treating hydrocarbon oils : en
  • US1582555A - Device for controlling and indicating the tuning of radio instruments and the like : en
  • DE428355C - Hand grinding device to be placed directly on the surface to be processed : de en
  • FR604140A - Folding tray for hygienic care, usable as a protector : en fr
  • FR604288A - Stop signal for cars and motor trucks : en fr
  • PL4286B1 - Coking fuel stove. : en pl
  • PL4335B1 - Method for the production of iron-free solutions of chromium sulphates from a solution of chromium iron in sulfuric acid. : en pl
  • USD70022S - Design for a vanity case : en
  • AT103198B - Puncturing device. : de en
  • CA260093A - Tire : en fr
  • DE428241C - Process for the preparation of ester-like compounds from Kuepen dyes : de en
  • FR603916A - Improvements to grinding machines : en fr
  • FR604009A - Piston compressor : en fr
  • GB251114A - Improvements relating to starting switch gear for electrical coal cutting machines : en
  • US1582764A - Process for obtaining alpha light hydrocarbon : en
  • PL4228B1 - Hand-held electric dust suction apparatus. : en pl
  • FR604098A - : fr
  • CA260148A - Wire clamp : en fr
  • PL4190B1 - Centrifugal compressors. : en pl
  • FR604167A - Improvements in the treatment of hydrocarbon compounds : en fr
  • US1582768A - And sep abating machine : en
  • AT103244B - Multicolor rotary printing press, in particular for banknote printing. : de en
  • CA260213A - Acetylene lamp : en fr
  • DE428230C - Secondary air draft regulator with regulation of the secondary air inlet through a pump-like device influenced by the static negative pressure of the smoke duct : de en
  • CA260126A - Cigar lighter : en fr
  • FR603990A - Improvements to electric valve oscillators : en fr
  • GB251118A - Improvements relating to oil stoves : en
  • US1582081A - Arc welding : en
  • DE428276C - Savings for stoves : de en
  • AT103157B - Billboard. : de en
  • US1582041A - Oil trough for internal-combustion engines : en
  • CH114827A - Roller draw frame for spinning machines. : de en
  • GB251054A - Improvements in the manufacture of boots and shoes : en
  • GB248403A - Improvements relating to perforating glass : en
  • US1582468A - Fluid-pressure controlling and reversing mechanism for grinding machines and the like : en
  • US1582245A - Dirigible light for vehicles : en
  • FR603926A - Cash register upgrades : en fr
  • DE428348C - Advertising trolley with reversible picture tapes moved by an electric motor : de en
  • FR604148A - Spark plug improvements : en fr
  • FR604256A - Process for preparing an anthraquinone dye : en fr
  • GB251108A - Improvements in stropping devices for safety razor blades : en
  • GB247153A - Improvements in or relating to internal combustion engines : en
  • DE428405C - Feed device for bread slicers and similar machines : de en
  • FR604042A - : fr
  • GB239201A - Improvements in book-keeping devices : en
  • ES96894A1 - A painted wooden toiletry box. : en es
  • FR604024A - Machine for packing matches and other objects in the form of sticks or small cylinders in boxes, one end of which is provided with a flap or closing tab : en fr
  • FR604077A - Process for preparing fodder : en fr
  • GB251145A - Improvements relating to the construction of heels for foot wear : en
  • DE428342C - Spark plug with nickel electrode : de en
  • FR604107A - Gear reduction device for automobile starter generator dynamo : en fr
  • FR604225A - Improvements in the making of phonograms : en fr
  • GB251321A - Improvements in the manufacture and production of thioindigo derivatives : en
  • US1582657A - Wall furnace : en
  • USD70045S - Facttjbing cobpobation : en
  • US1582616A - Miter box : en
  • US1582854A - Window regulator : en
  • PL4146B1 - The method of producing opal briquettes. : en pl
  • CH114892A - Circular loom. : en fr
  • GB240446A - Improvements in intake manifolds for internal combustion engines : en
  • US1582022A - Expansible-chamber motor : en
  • ES97200A1 - A percussion tool. : en es
  • GB247232A - Improvements in and relating to alternating current motors : en
  • GB251111A - Improvements relating to cutting, drawing and like presses for operating on metal orother sheets or strips : en
  • PL4155B1 - Typewriter with a type roller. : en pl
  • GB237222A - Improvements in and relating to fluid heating apparatus : en
  • US1582117A - Manufacture of agglutinant, surface finishing and sizing composition : en
  • US1582029A - Azodyestuffs and process of making same : en
  • US1582098A - Manufacture of turned shoes : en
  • DE428373C - Shake sieve with direct eccentric drive : de en
  • DE428220C - Film switching device for cinema sets : de en
  • GB251025A - Improvements in variable coupling devices for alternating current coils : en
  • CA260289A - Shampooing bottle cap : en fr
  • US1582216A - Can-testing machine : en
  • PL4210B1 - Device for extracting broken zerdzin, or a tool stuck in the borehole. : en pl
  • CA260139A - Pumping mechanism : en fr
  • US1582541A - Metal receptacle and method of making same : en
  • US1582688A - Radial drilling machine : en
  • DE428079C - dam : de en
  • FR604191A - Motor running continuously by the magnetic field of the magnets : en fr
  • FR604194A - Improvements in the production of sulfur oxides, in particular to use in the production of motive force, the energy released by the oxidation of sulfur : en fr
  • GB251031A - Improvements in linkages for transmitting mechanical movement : en
  • PL4214B1 - Method and apparatus for combustion, deoxidation or other processing of solid materials in powdered tubes. : en pl
  • US1582602A - Electric socket structure : en
  • US1582124A - Razor blade and holder : en
  • FR604271A - Assembly method for the construction of chairs and various seats : en fr
  • GB251179A - Improvements in or relating to piston rings : en
  • FR603918A - Improvements in the supply of internal combustion engines : en fr
  • GB251096A - Improvements in motor and like identification plates : en
  • ES96567A1 - A plate to put liquids and gases in contact. : en es
  • DE428144C - Feeding device for gas generators with a central, rotating feed pipe : de en
  • DE428321C - Multi-part pressure roller on leather sharpening machines with ring knife : de en
  • US1582085A - Liquid-level indicator : en
  • US1582436A - Tag-patching machine : en
  • PL4101B1 - A horse rake with raised teeth using ratchets and toothed rings located on running wheels. : en pl
  • PL4306B1 - Furnace with heat recuperator for the two-pass distillation of combustible material. : en pl
  • US1582047A - Metal window : en
  • DE428299C - Four-stroke aircraft engine with overpressure feed : de en
  • US1582473A - Sound-recording and sound-reproducing instrument : en
  • ES95650A2 - Improvements in the impregnation procedures in synthetic resins of all kinds of articles and particular application devices. : en es
  • GB235153A - Improvements in or relating to processes for rendering porous bodies impermeable to liquids : en
  • US1582571A - Process of straightening tapered disks : en
  • DK35927C - Lock box for Rørpostanlæg. : da en
  • FR604111A - Ebonite insulating plates for t. s. f. and their manufacturing process : en fr
  • AU2625025A - Improvements in carburettors for internal combustion engines : en
  • DE428354C - Device for sealing pneumatic tires : de en
  • FR604146A - Control mechanism for valves : en fr
  • GB246787A - Automatically-operating furnace for coal-dust : en
  • FR604199A - Improvements to control systems : en fr
  • GB251220A - Fastening device for the tight closing of the uppers of boots : en
  • GR1175B - PERFECTIONS IN THE BALANCE OF RADIOGONOMETERS. : el en
  • US1582198A - Cable braking and bracing device : en
  • US1582849A - Quartz lamp : en
  • US1582228A - Attachment for overflow pipes : en
  • AT103188B - Fixing device for cinematographic films on the driving mandrel. : de en
  • AU2231225A - Improvements in and relating to vacuum producing apparatus : en
  • ES95513A1 - A machine to prepare wood for mining operations. : en es
  • GB251189A - Improvements in or relating to electric jet-wave commutators and interruptors : en
  • DE428124C - Wire clip closure for bottles and jars of all kinds : de en
  • DE428282C - Wrought iron boiler : de en
  • PL4291B1 - The method of producing cement, or cement mortars. : en pl
  • DE428281C - Steam and hot water boiler : de en
  • GB251205A - Improvements relating to the bleaching of paper pulp : en
  • GB232632A - Improvements in chimney cowls : en
  • AU13626A - Electric condensers : en
  • AT103217B - Furnace plant, especially for iron and steel production. : de en
  • US1582052A - Means for and method of forming slots in metallic members : en
  • US1582110A - Half lap : en
  • US1582596A - Punching machine : en
  • DE428134C - Drive device for washing machines : de en
  • GB251344A - Improvements in or relating to the interchange of heat between liquids : en
  • DE428362C - Process for the production of concrete slabs with intersecting perforations : de en
  • DK35913C - Mowing machine. : da en
  • FR604223A - Illuminated vacuum cleaner for the destruction of cochylis and other moths, butterflies and insects : en fr
  • GB251047A - Improvements in or relating to motor car bodies and hoods : en
  • US1582671A - Protected welding circuits : en
  • USD70018S - Design for an elevator-signaling box : en
  • DK35931C - Inhalation device. : da en
  • CA260200A - Washing machine door : en fr
  • CA260291A - Talking machinery stop : en fr
  • GB251046A - Apparatus for playing a game of skill : en
  • GB251113A - Improvements in or relating to shooting-seats : en
  • ES96682A1 - An improvement on bottle, jars and container stoppers. : en es
  • US1582829A - Corner fastening : en
  • US1582054A - Lock : en
  • US1582783A - Conveyer truck : en
  • FR604141A - Improvements to polishing machines : en fr
  • PL4242B1 - Internal combustion engine with ignition chamber. : en pl
  • CA260264A - Balanced panel : en fr
  • DE428319C - Device for alternately moving two or more laying machines on warp knitting chairs : de en
  • GB251171A - A process for concentrating ores and other materials : en
  • US1582475A - Vat dyestuff and process of making same : en
  • PL4278B1 - Easel for paintings. : en pl
  • US1582146A - Drink-vending machine : en
  • US1582513A - Lens-grinding machinery : en
  • US1582817A - Lighting fixture : en
  • ES97203A1 - A metal wheel system. : en es
  • FR604226A - Improvements in heating processes and apparatus, in particular for melting metals : en fr
  • USD70034S - Design for a breastpin : en
  • AT103199B - Thread cutting tool. : de en
  • AT103247B - Mold. : de en
  • DE427960C - Pneumatic cutting tool : de en
  • FR604265A - Clutch device, especially intended for tractors : en fr
  • ES96205A1 - An assembly system of molded blocks for buildings. : en es
  • FR604026A - Ignition device for internal combustion engines : en fr
  • FR604060A - Cigarette mold : en fr
  • GB251180A - Improved means for arresting pit tubs, corves and like vehicles on inclines : en
  • FR603946A - Device for carburettors of combustion engines allowing the use of fuels of any specific weight by adjusting the nozzle : en fr
  • GB233357A - Improvements in or relating to temperature indicating devices : en
  • US1582212A - Fuel-feeding system : en
  • US1582521A - Rubber-tip-fastening device : en
  • US1582061A - Smoker's article : en
  • US1582123A - Distillation of crude petroleum : en
  • US1582450A - Duplex strainer : en
  • CA260164A - Fuel saving device : en fr
  • US1582310A - Hydrogenation of naphthalene : en
  • US1582414A - Vine-turner attachment for cultivators : en
  • US1582469A - Typewriting machine : en
  • AT103209B - Multi-stage metal vapor jet pump. : de en
  • PL4236B1 - The method and device for the production of dishes from glued plates. : en pl
  • US1582336A - Process of producing paper pulp : en
  • US1582591A - Berry box : en
  • CA260137A - Flooring : en fr
  • FR604228A - Process for extracting, cutting and removing peat and machine for the application of said process : en fr
  • AU121926A - An improved clutch stop for internal combustion engines : en
  • CA260247A - Cushion tire : en fr
  • US1582736A - Device for raising carriage and other windows : en
  • US1582145A - Lighter : en
  • DE428224C - Production of hard and solid, but more porous slag, mainly suitable for building blocks : de en
  • DK35919C - Device with automatic Weights. : da en
  • AT103166B - A wire or cable composed of a number of strands. : de en
  • CA260251A - Machine for making asphalt roofing : en fr
  • CA260301A - Device for converting automobiles into sleighs : en fr
  • CH114845A - Method for producing a remedy for paratyphoid fever. : de en
  • FR603906A - Operating table : en fr
  • IS6B6 - Tube to protect the bottom cable joints in the bottom trawl : en is
  • FR604198A - Improvements in the preparation of softwood products : en fr
  • DE428254C - As a backrest usable transport device for folding boats u. like : de en
  • FR604061A - : fr
  • US1582034A - Mechanical stokeb : en
  • US1582392A - Furnace regulation : en
  • FR604035A - : fr
  • CH114836A - Apparatus for removing paint. : de en
  • AU2421925A - Improved toothed gear wheel : en
  • CH114887A - Bathtub with two troughs separated by a partition. : de en
  • PL4240B1 - Procedure and equipment for the production of films and the reproduction of color cinematograms. : en pl
  • US1582825A - Control system : en