• US1531929A - Charging blast furnaces : en
  • CA248120A - Combined pressure gauge and alarm : en fr
  • US1531776A - Connecter link for tire chains : en
  • US1531818A - Dish and cutlery drainer : en
  • CA248155A - Elastic fluid turbine : en fr
  • CH109606A - Tiltable sliding saddle for bicycles. : de en
  • DE411559C - Flexible, disc-shaped coupling for motor vehicles : de en
  • PL1625B1 - The method of electrowinning of sodium perborate. : en pl
  • PL1730B1 - Turbine unit. : en pl
  • CA248169A - Spark arrester : en fr
  • CA248268A - Cleansing apparatus : en fr
  • CA248102A - Apparatus for promoting the circulation of water in steam boilers : en fr
  • US1531822A - Automatic transmitter : en
  • US1531560A - Traveling funnel guide for glass-forming machines : en
  • ES91928A1 - Egg preservation procedure by vacuum, inert gases and cold. : en es
  • US1531582A - Device for preventing the waste of tobacco in smoking pipes or the like : en
  • USD66934S - Design fob a corner piece for trunks : en
  • US1531587A - Hydrocarbon burner : en
  • US1532019A - Shear guide : en
  • US1531652A - Rail gauge for spinning frames : en
  • CA248342A - Vibration responsive device : en fr
  • CA248390A - Turbine installation : en fr
  • US1531285A - Coupling and bearing arrangement : en
  • US1531882A - Press-feeding device : en
  • CA248125A - Valve or cock : en fr
  • DK34340C - Apparatus for drying cellulose membranes. : da en
  • PL1695B1 - Machine for breaking the collodium. : en pl
  • PL1564B1 - Steam turbine blade. : en pl
  • US1532053A - Stop-leak composition for radiators : en
  • CH109452A - Package winder. : de en
  • CH109476A - Process for the production of boron carbon. : de en
  • PL1662B1 - A method and an apparatus for the preparation of an expanded aid of high pressure rubber and similar substances. : en pl
  • US1531667A - Circuit interrupter : en
  • CA248337A - Motor mounting : en fr
  • CA248238A - Fluid pressure operated device and control therefor : en fr
  • CA248445A - Disc wheel hub : en fr
  • FR586853A - Improvement in filling or regulating devices for screw, centrifugal and valve pumps : en fr
  • CA248180A - Cloth piling machine : en fr
  • CA248361A - Educational device : en fr
  • CH109557A - Transformer winding in ring connection with taps and with series-parallel switching. : de en
  • DE411398C - Liquid level indicator : de en
  • FR586891A - Seal applicable to the water circulation of the pistons of combustion engines : en fr
  • US1531998A - Light : en
  • ES91754A3 - Improvements in the finishing of the knitwear. : en es
  • ES91917A1 - A mechanical procedure for newspaper printing. : en es
  • GB231274A - Improvements in bread cutting machines : en
  • CA248145A - Fire safety device : en fr
  • GB223594A - Improvements in swinging supports for bobbin holders : en
  • CA248195A - Lawn mower attachment : en fr
  • US1531612A - Sole clamp : en
  • US1531811A - Electric furnace : en
  • ES91999A1 - Procedure for the telegraphic transmission of photographs. : en es
  • GB217915A - Improvements in incubators : en
  • GB231380A - Improvements in the loop wheels of circular knitting frames, with needles arranged in a plane : en
  • US1531442A - Can opener : en
  • US1531670A - Foot-exercising device : en
  • US1532091A - License plate and holder : en
  • DE411530C - Process for the preparation of oxycodeinone : de en
  • GB231928A - Improvements in protective apparatus for use in connection with the electric pumping machinery replenishing the sealing liquid in dry gasholders : en
  • FI10621A - Electrical apparatus for melting ice in water pipes : en fi
  • CA248346A - Heat exchange device : en fr
  • CH109432A - Automatic machine for the manufacture of blown glass objects. : en fr
  • DE411478C - Wet gas meter : de en
  • PL1724B1 - A method for producing edible sugar from the first raw sugar product. : en pl
  • CA248271A - Knock-down seat : en fr
  • US1532095A - Tennis racket : en
  • US1531971A - Protective device : en
  • DE411504C - Device for automatic adjustment of the steering pivot angle, especially for motor vehicle wheels : de en
  • ES91776A1 - A new refrigeration machine. : en es
  • US1531921A - Music-leaf turner : en
  • US1531915A - Lingerie clasp : en
  • US1531976A - Radiator cap : en
  • GB231394A - A metal box to carry an oil stove in : en
  • USD66957S - Design : en
  • ES91890A1 - Improvements in rotary, internal combustion and other rotary engines. : en es
  • FR586708A - Siphon-aspirator with mechanical suction device and drain tap, for all liquids including strong acids and lye : en fr
  • CA248357A - Valve : en fr
  • CH109594A - Container conveyor system for bulk goods. : de en
  • PL1688B1 - Turbine shield. : en pl
  • DE411757C - Two-horse trailer for agricultural equipment : de en
  • DK34331C - Device for electric bicycle lights. : da en
  • DK34342C - Regulation resistance. : da en
  • FR586866A - Double switch with several single or multiple ignitions : en fr
  • US1531756A - Fuse : en
  • CA248396A - Can closure : en fr
  • PL1720B1 - Machine for removing bark from round boats. : en pl
  • DE411676C - Cash register with a device for printing the same types twice on receipts u. like : de en
  • DE411714C - Door lock : de en
  • DK34321C - Electron discharge device. : da en
  • FR586671A - Chambers for breaking electric arcs with insulating and refractory partitions arranged in baffles : en fr
  • DE411533C - Process for annealing steel : de en
  • DE411635C - Ore or slag separators : de en
  • ES91863A1 - Improvements in car lighting devices. : en es
  • FR586742A - Advertising layout : en fr
  • US1531657A - Draft yoke : en
  • USRE16035E - temple : en
  • CH109624A - Process for the production of a new vat dye. : de en
  • ES91974A1 - Ship chimney. : en es
  • GR878B - METHOD FOR THE MANUFACTURE OF METAL COMPOUNDS. : el en
  • DE411585C - Process for preparing ceramic mass for pressing in matrices : de en
  • ES91996A3 - Improvements in shock absorbers for vehicles. : en es
  • GB231778A - An improved meat slicing machine : en
  • GB231399A - Improvements in or relating to holders made from sheet metal for rolls of paper : en
  • US1531864A - Railway-traffic-controlling apparatus : en
  • US1531959A - Distributing head for liquid-fuel burners : en
  • CA248298A - Composite rubber and leather material : en fr
  • ES91889A2 - New procedure to achieve the domain of real density fluid spaces, both in the gaseous state and in the liquid state. : en es
  • US1531341A - Clutch : en
  • AU2017024A - Process of distilling shale : en
  • FR586861A - Heat regenerator oven : en fr
  • GB231252A - Improvements relating to opening and closing apparatus for windows and the like in buildings : en
  • DE411508C - Brake arrangement for motor vehicles with four drive wheels : de en
  • US1531383A - Stencil-cutting machine : en
  • US1531547A - Mattress : en
  • US1531826A - Drying and tentering machine : en
  • US1531875A - Typewriting machine : en
  • US1531434A - Sales building : en
  • US1532100A - Crucible for alumino-thermic reactions for welding operations : en
  • ES91100A1 - Improvements in and related to stencil sheets. : en es
  • FR586599A - Lubricating oil : en fr
  • FR586733A - Rollover slipper system : en fr
  • GB231257A - Improvements in or relating to brush holders for electrical apparatus : en
  • CA248105A - Refuse burner : en fr
  • FR586810A - Crimping-flaring mandrel for tubes and pipes with or without remote operation : en fr
  • ES89370A1 - A system of building constructions forming groups. : en es
  • US1531514A - Flushing valve : en
  • CA248303A - Hose coupling gasket : en fr
  • GB231301A - Improvements in or relating to fans : en
  • GB231557A - Improvements in air pistols, air guns or the like : en
  • FR586785A - Leather corrector machine : en fr
  • FR586834A - Tractor and pushing device : en fr
  • US1531417A - Plating apparatus : en
  • CA248328A - Starting and lighting system : en fr
  • ES91947A1 - Improvements in the devices to start fish and similar substances. : en es
  • US1531598A - Telegraph system : en
  • PL1569B1 - Drive device for weir with two-piece sliders. : en pl
  • US1531574A - Simplex train control : en
  • US1531643A - Farm implement : en
  • FR586762A - Fluid dispensing device and its application to bath heaters : en fr
  • DE411536C - Device for piloting moving bodies, such as B. aircraft, ships, etc., by electromagnetic induction : de en
  • DE411702C - Cooking system with horizontally movable fire shaft : de en
  • DE411768C - Potato planter for single or multiple row sowing : de en
  • DE411783C - Device for grinding, polishing and cleaning flat surfaces for manual operation : de en
  • DE411801C - Process and device for evaporation of liquids : de en
  • US1531968A - Elastic-fluid turbine : en
  • US1531663A - Automobile bed : en
  • ES91504A1 - Improvements in the machines for the manufacture of seamless tubes. : en es
  • ES91915A1 - A reversible head for armchairs. : en es
  • ES90241A1 - Device applicable to the propellers to regulate the forward and backward pitch of the propellers at any speed. : en es
  • GB231558A - A new or improved tennis court : en
  • FR586616A - Mechanical device for rapidly preparing alkali-cellulose, in the manufacture of artificial silk : en fr
  • CA248128A - Candy scoop : en fr
  • US1531767A - Indicator for temperature controls : en
  • US1531521A - Corn harvester : en
  • PL1680B1 - A mixing machine, especially for rubber. : en pl
  • ES91921A1 - Improvements in the devices used in pumps with hydraulic transmission. : en es
  • ES91935A1 - Luminous device for license plate indicator in automobiles. : en es
  • GB227121A - Improvements in process for obtaining certain remedial principles of oils : en
  • US1531664A - Resilient driving connection for electric railway vehicles : en
  • PL1731B1 - Sealing on machines with a recirculating piston and resilient rebate. : en pl
  • FR586876A - Soft molding : en fr
  • ES91951A1 - Power and steam generator installation. : en es
  • US1531762A - Loom for weaving wire : en
  • US1532038A - Magnetic blow-out : en
  • ES91936A1 - A new exfoliating calendar pad or pad. : en es
  • US1531678A - Metallurgical furnace : en
  • US1531853A - Motor-control system : en
  • US1531865A - Fruit drier : en
  • FR586697A - Hermetic closing device for metal box : en fr
  • PL1578B1 - Wire-making machine. : en pl
  • PL1589B3 - Cartridges for explosives. : en pl
  • US1531409A - Tire-setting tool : en
  • US1531779A - Abrading machine : en
  • CA248252A - Chain connector : en fr
  • CH109522A - Device for preventing moisture and dust from entering the interior of watches. : de en
  • CH109706A - Process for the preparation of a monoazo dye. : de en
  • ES91968A3 - Procedure for tempering alloys. : en es
  • GB229347A - Improvements in metal wheels for vehicles and method for producing the same : en
  • FR586597A - Motor vehicle equipped with a winch : en fr
  • FR586886A - Perforation improvements : en fr
  • GB231292A - Improved manufacture of ductile metals from refractory metals : en
  • GB231392A - Improvements in or relating to incandescent burners for paraffin or petroleum lamps : en
  • GB223608A - Improvements in disintegrating machines : en
  • AU1746624A - Improvements in or relating' to machines for moulding building bricks, andthe like : en
  • DE411464C - Vessel with a capsule attached to the bottom and receiving an electrode heater : de en
  • CH109370A - Steam boiler. : en fr
  • DE411797C - Shoulder strap clamp : de en
  • CA248273A - Reinforced detachable pocket : en fr
  • CH109363A - Carburetor with float for internal combustion engines. : de en
  • US1532012A - Puzzle : en
  • ES91134A2 - A ribbed brick with a perfected system. : en es
  • FR586809A - Improvement in feeding two-stroke engines : en fr
  • GB230481A - Means for balancing centrifugal pumps and fans and similar apparatus : en
  • US1531777A - Heat interchanger : en
  • FR586897A - Improvement to shanks for casseroles : en fr
  • DE411566C - Screw propeller : de en
  • DE411722C - Device for bending sheet metal ends : de en
  • USD66924S - Design for a lighting-fixture bracket : en
  • DK34317C - Print telegraph system. : da en
  • FR586623A - : fr
  • US1531370A - Current-generating plant : en
  • ES91963A1 - Improvements in tires and pneumatic tires. : en es
  • CA248147A - Automobile bumper : en fr
  • CH109650A - Process for the production of a new vat dye. : de en
  • US1531296A - Brick-molding machine : en
  • PL1676B1 - Mobile parquet dressing machine. : en pl
  • US1531429A - Desk calendar : en
  • PL1665B1 - Method of making calcium aluminate to obtain aluminum. : en pl
  • US1531590A - Labeling machine : en
  • US1531981A - Spring wheel : en
  • DE411560C - Adjustment device for gears, especially on motor vehicles : de en
  • ES91893A1 - A procedure, with his device, to make double-walled tubes. : en es
  • FR586705A - Improvements to the method of combustion of pulverized fuel : en fr
  • GB222443A - Improvements in or relating to gear-wheels : en
  • PL1658B1 - KL 68 a 69. A door lock which opens by pushing or pulling the bar in the direction of door opening, and closes by slamming the door. : en pl
  • US1531941A - Spike puller : en
  • PL1653B1 - Kl.-13-n-r- Production of powdered metals, their hydrides or nitrides. : en pl
  • PL1723B1 - Automatic feeding of grinding paste for brushing. : en pl
  • USD66950S - Design for a cuff link : en
  • US1531846A - Drying machine : en
  • ES91817A1 - A new cigarette paper packaging box. : en es
  • DK34332C - Typesetting device. : da en
  • CA248344A - Telephone exchange system : en fr
  • CA248398A - Apparatus for preventing evaporation : en fr
  • CH109444A - Tool holder for brush making machine. : en fr
  • CA248410A - Brush : en fr
  • PL1713B1 - A method of purifying sugar juices. : en pl
  • US1531374A - Method and apparatus for cleaning coal : en
  • US1531597A - Liner for cable-engaging tools : en
  • US1532111A - Machine for assembling nail knobs : en
  • US1531924A - Washing machine : en
  • PL1626B1 - The method of decomposing aluminum silicates using ammonium sulphate. : en pl
  • PL1675B1 - Machine for making lighter boxes. : en pl
  • US1531808A - Water-distribution system : en
  • US1532022A - Hay-loader : en
  • US1532079A - Thrasher : en
  • US1531306A - Rubber heel : en
  • US1531830A - Band-saw sharpener : en
  • DE411643C - Mixing preheater with several departments : de en
  • GB231395A - Improvements in canopies for tractors and like vehicles : en
  • ES91964A1 - A fire extinguishing device. : en es
  • PL1732B1 - A method of preventing zinc loss in electric cells in an open circuit. : en pl
  • FR586727A - Machine to sharpen the blades of mechanical mowers and harvesters : en fr
  • GB231305A - Improvements in impulse counting devices for use in telephone systems : en
  • US1531483A - Scale-pan-adjusting-means for card feeders : en
  • US1531943A - Spark plug : en
  • FR586648A - Automotive security device : en fr
  • FR586858A - Japanese suitcases with rigid edge : en fr
  • GB221206A - Improvements in electric furnaces : en
  • CH109539A - Mechanism for transmitting movement at variable speeds. : en fr
  • ES91997A3 - The manufacture of parasols for the garden and the beach, which can be transformed into field huts. : en es
  • ES91864A1 - Conveyor belt cooling furnaces with muffle heating driven from the loading end. : en es
  • CH109548A - Device for automatic pressure equalization in cylinders of steam locomotives when they are idling. : de en
  • PL1754B1 - Continuously operating sludge centrifuge. : en pl
  • US1531508A - Bumper : en
  • US1531866A - Controlling mechanism for locomotive booster motors : en
  • DE411488C - Alternating manual and power drive for milk extractors : de en
  • GB231575A - Improvements in the recovery of fluor-spar and other materials from certain waste dumps and in apparatus therefor : en
  • PL1599B1 - Manufacturing method and apparatus for forming glass panes. : en pl
  • US1531462A - Pulverizer with pendular rollers : en
  • US1531551A - Shell-condenser coupling : en
  • US1531919A - Cap spinning frame : en
  • ES91984A1 - Improvements in the drive apparatus of spinning, folding and twisting machines. : en es
  • GB231584A - Improvements in or relating to the working of boot or shoe uppers over lasts : en
  • ES91509A3 - Improvements in separators for electric accumulators. : en es
  • FR586670A - Bulb for tincture of iodine : en fr
  • GB231304A - Improvements in or relating to duplex bridge systems of telegraphy : en
  • CA248304A - Preparation of metals and their halides : en fr
  • FR586856A - Wood treatment process : en fr
  • GB231352A - Working method and machine for the production of fibres from the leaves of agaves and other fibrous plants : en
  • CA248334A - Coin-controlled vending machine : en fr
  • US1531900A - Electric lantern : en
  • FR586716A - Sheet metal panel edging machine : en fr
  • GB231355A - Improvements relating to the dressing of tobacco : en
  • US1531872A - Electrical regulating apparatus : en
  • DE411549C - Tool for making recesses on construction timber for the purpose of receiving claw plates : de en
  • USD66929S - Design for leather or similar article : en
  • GB231347A - Machine for expanding slitted corrugated sheets : en
  • US1532070A - Shipping container for eggs : en
  • US1532068A - Trap setter : en
  • PL1746B1 - complex carbohydrates. : en pl
  • FI10619A - Sät att framställa kol- och kiselfattiga legeringar : en fi
  • US1531635A - Concrete bar spacer : en
  • CA248196A - Driving chain : en fr
  • FI10617A - Sätt och anordning vid apparater för uppvärmning medelst ånga för tillvaratagande av värmet : en fi
  • US1531989A - Method of removing free oxygen from water : en
  • ES91900A1 - A loudspeaker receiver for telephony. : en es
  • PL1642B1 - Method for the production of magnesium carbonate from carbonates and magnesium silicates with calcium. : en pl
  • PL1566B1 - Protective device in fluid heaters. : en pl
  • PL1635B1 - The method of obtaining iron-free alun from aluminum sulphate solutions containing iron oxides. : en pl
  • GB231310A - Improvements relating to driver's brake valves for fluid pressure braking apparatus : en
  • GB231403A - Improvements in fasteners for bale ties or bands : en
  • FR586771A - : fr
  • FR586749A - Warning signal device : en fr
  • US1531879A - Electric lighter for cigars and cigarettes : en
  • US1532041A - Pulverized-fuel burner : en
  • GB228549A - : en
  • ES91987A1 - Improvements in the art of handling fresh fruits. : en es
  • GB219999A - Improvements relating to steam boilers : en
  • GB231261A - Improvements relating to light signals for railways and the like : en
  • GB231402A - Improvements in darning devices : en
  • FR586588A - Progressive gear change for all mechanical vehicles : en fr
  • FR586791A - Gasifier : en fr
  • ES91985A1 - A mold or shape for making sheets for construction. : en es
  • FR586860A - Hydraulic maneuvering device for electric furnace electrodes : en fr
  • FR586566A - Washing machine mechanism : en fr
  • DE411624C - Ship with a bulging extension in the rear sight : de en
  • US1532096A - Tennis racket : en
  • DK34333C - Three-phase Induction motor-type AC meter. : da en
  • ES91723A1 - Pocket folder for the packaging and issuance of postage stamps in groups of several copies of the same value joined by their ordinary climbing and bound between two covers of paper or cardboard, which cover them on the front and back, : en es
  • FR586797A - Process for cutting gears and gears obtained using this process : en fr
  • GB219335A - Improvements in or relating to frames for boats : en
  • DE411769C - Feed tamper : de en
  • DE389750C - Mechanical coal and rock crusher : de en
  • DE411527C - Process for priming painted fabrics such as oilcloth, leather cloth and artificial leather : de en
  • DE411316C - Device for winding strip or profile iron in screw form onto core tubes with the help of a winding screw : de en
  • DE411725C - Step grate firing : de en
  • FR586594A - Improvements to electrical switches : en fr
  • FR586678A - Winding watch pendant : en fr
  • ES91874A3 - The manufacture of telephone receivers for radiotelephony stations. : en es
  • FR586750A - Windscreen wiper device for automobiles : en fr
  • CA248173A - Belt tightener : en fr
  • CA248216A - Combination faucet : en fr
  • GB231262A - Improved tipping wagon : en
  • IS1B6 - Expansion devices or spreaders for keeping trawl nets inflated in height and width : en is
  • ES91925A1 - Improvements in music rolls for pianolas and similar devices. : en es
  • US1531317A - Ball : en
  • FR586787A - Lock enhancements : en fr
  • ES91969A1 - An apparatus applied to a lance ladder that produces its opening with the effort of the foot. : en es
  • US1531799A - Demountable motor : en
  • US1531869A - Container : en
  • DE411487C - Sieve for threshing machines composed of wave-shaped or similarly shaped, stair-shaped sheet metal strips : de en
  • FR586557A - Construction of an automobile body, with a device for connecting this body to the chassis of the car : en fr
  • DE411569C - Night bolt with through this adjustable middle break : de en
  • ES91952A1 - Steam generating installation. : en es
  • FI10623A - Påfyllnadselement eller -batteri, särskilt för svagströmsbelysning : en fi
  • US1531699A - Bolt connection for wood (timber) constructions : en
  • US1531816A - Electrical connecter : en
  • GB231326A - Improvements in and relating to internal combustion engines : en
  • GB231333A - An air pad truss for personal wear : en
  • US1531516A - Electric heating machine : en
  • USRE16036E - Collating device for typewriters and adding machines : en
  • USD66947S - Design for leather or similar article : en
  • FR586773A - Hydraulic servo brake : en fr
  • CA248451A - Sound record : en fr
  • DE411462C - Flexible electric heating element : de en
  • DE411636C - Process and device for the recovery of condensable substances from mixtures with air or other gases by adsorption : de en
  • DE411651C - Process for the production of sulfur dyes : de en
  • GB231302A - Improvements in or connected with landing-gear for aircraft : en
  • FR586622A - Medium for neutralization of coupling capacitance : en fr
  • GB231798A - Improvements in acoustic devices : en
  • US1531885A - Direction signal for motor cars : en
  • GB231236A - Improvements in fur blowing or cleaning and such like machines for use in the hatting industry : en
  • US1531542A - Toy block : en
  • US1531733A - Vehicle jack : en
  • ES91848A2 - An industrial product consisting of soap mixed with ultramarine blue or other similar products. : en es
  • FR586825A - Perfume inhaler : en fr
  • GB231327A - An appliance for use in attaching caps to bottles and other receptacles : en
  • DK34343C - Stencil topic. : da en
  • ES91885A1 - A servo-brake. : en es
  • FR586792A - Speedometer-indicator : en fr
  • US1531448A - Combined ventilator and windshield : en
  • PL1718B1 - Opal tree cutting machine. : en pl
  • US1531487A - Locking device for casket tops : en
  • US1532103A - Furnace for burning powdered fuel : en
  • ES91359A1 - A procedure for separating krypton and xenon from liquid oxygen obtained from atmospheric air. : en es
  • FR586636A - Method of frequency transformation for radiotelegraphy or telephony : en fr
  • PL1586B1 - The method of making the fuse. : en pl
  • US1532087A - Ash-tray holder : en
  • FI10625A - Anordning vid rundstickningsmaskiner : en fi
  • GB231283A - Improvements in or relating to boilers for heating water and other liquids : en
  • CA248392A - Manufacture of bauxite cement. bauxite cement : en fr
  • USD66948S - Design for leather or similar article : en
  • FR586701A - Locking handle for all vehicles : en fr
  • US1531496A - Lawn sweeper : en
  • US1531729A - Valve for automobile heaters : en
  • US1531949A - Supporting bracket : en
  • US1531302A - Electromagnetic switch for burglar-alarm systems : en
  • US1531945A - Scale pan for card feeders : en
  • US1532050A - Tobacco pipe : en
  • FR586793A - Improvements to the rods to compose the printed texts : en fr
  • GB222130A - : en
  • DE411771C - Electric heating element to be installed in the suction line : de en
  • FR586758A - Brake improvements for cycles : en fr
  • US1531686A - Agricultural machine : en
  • CH108332A - Centrifugal pump. : de en
  • FR586613A - Arrangement for constructions which are mobile with respect to a medium : en fr
  • FI10636A - Styrapparat för motorkärror : en fi
  • US1531495A - Worm-wheel bearing for hair clippers and the like : en
  • US1532071A - Plumber's furnace : en
  • US1531437A - Method of making insulating covering for joints and repaired places of electrical conductors in situ : en
  • US1531923A - Washing machine : en
  • CA248212A - Floor waxer and polisher : en fr
  • CA248285A - Refrigerating apparatus : en fr
  • FR586831A - Car door : en fr
  • ES91983A1 - Anti-blinding luminous projector, particularly for cars. : en es
  • DE411847C - Fluid transmission : de en
  • DE411755C - Calculating disc rule : de en
  • FR586778A - Shutters for convertible body cars : en fr
  • GB231285A - Improvements in the manufacture of methyl alcohol and other oxygenated organic compounds : en
  • US1531622A - Outing tent : en
  • GB231405A - Improvements in and relating to non-skid chains : en
  • FR586580A - : fr
  • US1531804A - Feeding mechanism : en
  • FR586806A - : fr
  • GB207830A - : en
  • DE411434C - Thread cleaning device for winding machines : de en
  • ES91878A1 - A hand pump. : en es
  • FR586717A - Carburetor allowing over-compression : en fr
  • CA248119A - Match receptacle : en fr
  • CA248333A - Weaving machine : en fr
  • ES91955A1 - Improvements in signal systems. : en es
  • US1531454A - Toy gun : en
  • US1532023A - Locking lid for journal boxes : en
  • US1531794A - Bottle-filler valve : en
  • ES91938A1 - A toy vehicle for children. : en es
  • CA248433A - Masonry structure : en fr
  • CH109599A - Four-stroke engine for vehicles that can be used for braking. : de en
  • CA248185A - Hair tonic : en fr
  • CH109498A - Process for simultaneously obtaining three images for trichromy and apparatus for carrying out this process. : en fr
  • US1531352A - Mooring device for aircraft : en
  • US1531614A - Goal for basket ball and like games : en
  • US1531649A - Furnace : en
  • CA248137A - Condenser and scrubber for smoke stacks : en fr
  • AU2246425A - Improvements in and relating to razors and razorblades : en
  • GB231208A - Improvements appertaining to valve operating mechanism for internal combustion engines : en
  • CA248259A - Method of hardening wood : en fr
  • FR586879A - Improvements relating to electrical transmission equipment : en fr
  • PL1638B1 - Dryer for loose bodies. : en pl
  • CH109626A - Process for the production of a new vat dye. : de en
  • US1531566A - Toy aeroplane : en
  • US1531863A - Process for the electrolytical production of cyanates from cyanides : en
  • CA248362A - Method of gasifying and carbonizing solid fuel : en fr
  • FR586656A - Microphone refinements : en fr
  • US1531914A - Paralleling electrodynamic machines : en
  • FR586634A - Improvements in conveyor devices, especially stacking devices : en fr
  • FR586805A - Windshield wipers for vehicles : en fr
  • GB231334A - Improvements in and relating to the fractional distillation of oils and other hydrocarbons : en
  • FR586621A - Universal tool : en fr
  • GB231250A - Improvements in and relating to operating and regulating means for spring hammers : en
  • DE411414C - Musical instrument (piano or the like) with removable device for striking sound bodies : de en
  • DE411752C - Ten circuit for adding machines : de en
  • US1531757A - Cuff button : en
  • USD66949S - Design for a combined direction signal and stop light : en
  • FR586837A - Improvements to quick-return actuators : en fr
  • FR586728A - Device allowing the adaptation of two filament lamps to ordinary sockets of automobile headlights and others : en fr
  • ES91546A1 - Improvements in emitter cathode tubes and the like. : en es
  • ES91941A1 - A process for the manufacture of a liquid fuel analogous to petroleum. : en es
  • US1532024A - Draft-rigging backstop : en
  • FR586675A - : fr
  • FR586781A - Full eclipse door for automobiles allowing maneuvering of ice : en fr
  • CA248151A - Combined pump and force feed oil can : en fr
  • CA248170A - Candy pulling machine : en fr
  • AU1934624A - Improvements in ear coupling devices : en
  • AU2031424A - Process of total gasification of coal : en
  • DE411471C - Standing retort for dry distillation (coking) of coal and carbonaceous substances : de en
  • DK34325C - Cigar machine. : da en
  • GB220656A - Improvements in fastenings for windows, doors and the like : en
  • ES91886A1 - Hollow beams and posts in reinforced conglomerates. : en es
  • PL1610B1 - Heat engine. : en pl
  • US1531439A - Pipe cleaner : en
  • US1531751A - Shoe-protector device : en
  • GB231344A - Improvements in bollards for lowering ships boats : en
  • CA248165A - Boiler feed water system : en fr
  • CH109597A - Dimming device on vehicles. : de en
  • ES91948A1 - A procedure to destroy plant and animal parasites. : en es
  • FR586739A - Machine for the uninterrupted production of welded pipes from a strip of sheet metal or flat iron : en fr
  • FR586852A - Improvements to dividing compasses, calipers or calipers : en fr
  • GB231388A - Improvements in amusement devices : en
  • PL1748B1 - A method of strengthening pipe sockets with the use of a ring. : en pl
  • PL1641B1 - A sensitive bipartite mine stamp. : en pl
  • USD66935S - Design for a corner piece and valance clamp for trunks, suitcases : en
  • CA248381A - Method of playing music : en fr
  • PL1623B1 - Drive wheel for drop hammers, etc. : en pl
  • PL1691B1 - Cylinder cover for internal combustion engines. : en pl
  • US1531821A - Golf putter : en
  • US1531928A - Shipping crate and closure therefor : en
  • CA248291A - Weather strip assembly : en fr
  • CA248306A - Telephone diaphragm : en fr
  • PL1756B1 - Method for the preparation of aminoanthraquinone-sulfonic and aminoanthraquinone-carbonic acids. : en pl
  • US1531841A - Switch-contact device : en
  • US1531902A - Sucker-rod elevator : en
  • DE411498C - Process and device for shuttle embroidery machines for the production of machine embroidery in which the embroidery pattern is embroidered on a tensioned thread net : de en
  • FR586676A - Automobile car front seat ventilation device : en fr
  • GB231336A - Improvements in or relating to rotary "grate" screens for x-ray photography : en
  • CA248211A - Key ring : en fr
  • CH109541A - Gear transmission. : de en
  • CH109621A - Process for the production of an indigoid dye of the anthracene series. : de en
  • US1531431A - Window screen : en
  • CA248247A - Overall : en fr
  • US1531346A - Die-cutter means : en
  • DE411600C - Process for separating cellulose from viscose solutions : de en
  • FR586641A - : fr
  • GB231281A - Improvements in and relating to show cards and the like : en
  • CA248288A - Lubricating apparatus : en fr
  • CA248364A - Powerlift plough : en fr
  • US1532066A - Baseball game : en
  • US1531687A - Water-gauge device for boilers : en
  • US1531791A - Feeding and luting device for metallurgical furnaces : en
  • DE411547C - Lifting and lowering device for the fire box at Grudehden : de en
  • CA248240A - Circuit controller : en fr
  • CA248340A - Testing system : en fr
  • CH109554A - Boiler. : en fr
  • CA248224A - Electrical insulating tape : en fr
  • US1531932A - Rack : en
  • ES91539A1 - An industrial procedure that consists of packaging black olives in tin cans or containers and transporting it from one point to another in said containers without any damage whatsoever. : en es
  • US1531476A - Paving-block cutter : en
  • US1531528A - Gauging depths in an electrolytic cell : en
  • DE411806C - Catcher for the type lever : de en
  • AU2016924A - Process of extracting oil from' oil bearing sands : en
  • CH109493A - Loose leaf book. : de en
  • CA248146A - Lock : en fr
  • CH109550A - Internal combustion engine. : de en
  • CH109535A - Device for grooving, in particular stair stringers. : de en
  • DE411505C - Device for locking the tilt direction circuit and the support device of the chassis frame in trucks : de en
  • FI10635A - Styranordning för backåkningskälkar : en fi
  • FR586614A - New battery for electric flashlight : en fr
  • AU2077724A - A shaft guide for cream separators ofthe suspended bowl type : en
  • US1531836A - Base-exchanging composition and process for manufacturing the same : en
  • US1531965A - Induction transmitter : en
  • USD66931S - Design for a bread tray : en
  • DK34341C - Sound funnel for voice machines. : da en
  • FR586745A - Improvements to cigarettes and process for making them : en fr
  • GB231571A - Improvements in and relating to animals' shoes : en
  • US1531364A - Cupola-charging door : en
  • US1531742A - Snowplow : en
  • US1531279A - Tunnel furnace, kiln, oven, and the like : en
  • US1531787A - Fuel-admission device for heavy-oil engines : en
  • US1531977A - Clothesline support : en
  • FI10618A - Anordning vid adresserings- ochandande tryckmaskiner för automatic, intermittent frammatning av en list, som är avsedd att tryckas : en fi
  • FI10629A - Regulation on the implementation of this Regulation : en fi
  • AU1703324A - Improvements in drill cultivators : en
  • US1531979A - Caster : en
  • DE411622C - Spring front fork for motorcycles : de en
  • PL1652B1 - The method of deoxidizing metal oxides in a furnace is by means of aluminum. : en pl
  • PL1737B1 - The method of obtaining alizarin. : en pl
  • US1531368A - Steam pressing machine : en
  • US1531418A - Stamp-affixing machine : en
  • US1531911A - Pallet : en
  • ES91978A1 - An automatic announcing device. : en es
  • FR586668A - Support for handling photographic plates : en fr
  • CA248193A - Toy : en fr
  • DE411780C - Drive for plansifter and similarly oscillating masses with pendulum shaft with a fixed suspension point : de en
  • ES91683A1 - Precipitation electrode for electrical gas purification. : en es
  • PL1640B3 - LVKP FC <{1 1 / Water pump, operating with compressed air. : en pl
  • US1531299A - Crab trap : en
  • US1531540A - Copyholder : en
  • CA248354A - Valve : en fr
  • PL1567B1 - : en pl
  • US1531600A - Adjustable shutter : en
  • US1531358A - Mary alice thompson and ralph p : en
  • CA248132A - Guiding device for the propeller water of ships : en fr
  • CA248310A - Relieve valve : en fr
  • CH109469A - Sausage machine. : de en
  • FR586790A - Continuous operation of high-pressure steam production process : en fr
  • GB220657A - Pulp board : en
  • GB231243A - Improvements in electric connection fittings : en
  • CA248204A - Stove or furnace with hot water circulation : en fr
  • CA248356A - Valve : en fr
  • US1531468A - Roller bearing : en
  • FR586835A - Mechanical sweeper-collector to keep public roads clean : en fr
  • FR586882A - Method of air navigation by means of landmarks indicated on the ground : en fr
  • GB231300A - Improvements relating to dough mixing and kneading machines : en
  • ES91887A1 - The process of printing and reproduction on film or gelatin papers, by means of which transparent posters or sheets are obtained. : en es
  • DE411654C - Artificial tooth with metallic back plate : de en
  • CH109637A - Process for the production of a new vat dye. : de en
  • DE411650C - Compensation measurement method using an externally excited electrodynamic alternating current zero instrument : de en
  • CA248088A - Terminal protecting hood : en fr
  • CA248230A - Cellulose ether : en fr
  • ES91828A1 - Improvements in the manufacture of cookies. : en es
  • US1531337A - Motor vehicle : en
  • ES91855A3 - Improvements in electrical supply installations for lighting, heating and ventilation of railway cars and other vehicles. : en es
  • DE411490C - Rubber hose or similar object made of rubber with a reinforcement insert : de en
  • CA248366A - Process for bleaching and improving flour and milling products, etc. : en fr
  • CA248386A - Locked adjustable device for valves : en fr
  • CH109465A - Method and apparatus for the continuous sterilization of liquids, particularly milk, by constantly conveying them through heated tubes. : de en
  • DK34323C - Brushing device for cleaning sieves in threshing plants, sperm cleaners and the like. : da en
  • FR586585A - Device for increasing the luminous force of the flame of a lamp powered by hydrocarbons or similar fuels : en fr
  • CH107940A - High pressure steam generator. : de en
  • ES91986A1 - Improvements in the self-loading tank pens. : en es
  • GB231338A - Improvements in and relating to machines for making tubular bands : en
  • CA248256A - Train speed control device : en fr
  • CA248134A - Adjustable wagon seat : en fr
  • ES91879A1 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • GB231220A - Apparatus for discharging and charging retorts or ovens : en
  • GB231332A - Improvements in appliances for the humane slaughtering of cattle and other animals : en
  • FI10624A - Sät att hos fasta fettblandningar Medels polymeriserade växtoljor framkalla större smidighet : en fi
  • GB231263A - A new or improved mechanically actuated advertisement, sign or the like : en
  • FR586644A - Condenser : en fr
  • FR586889A - Protection finger for mowers : en fr
  • DE411579C - Manufacture of shaped or pressed parts containing borate : de en
  • DE411655C - Heat, cooling and inhalation device : de en
  • CA248113A - Vaporizing apparatus : en fr
  • CH108509A - Ski binding. : de en
  • AU1825624A - Anew product for binding duston roads, streets andthe like and process for applying this product : en
  • CA248123A - Stress breaking dental attachment : en fr
  • CH108792A - Element for heat exchangers. : de en
  • PL1609B1 - Internal combustion engine for liquid fuel. : en pl
  • US1531459A - Bearing-replacement apparatus : en
  • US1532094A - Intermittent feeler mechanism for looms : en
  • GB221776A - Device for vibrating the needles in hem-stitch and open-work sewing and embroidering machines : en
  • GB231397A - Improvements in keyboard mechanism for typewriters : en
  • CH109687A - Device for automatically stopping the winding at winding machines. : en fr
  • GB231325A - Improvements in or relating to garment presses : en
  • PL1618B1 - A device for the central injection of sulfuric acid into a mechanical sulfate furnace. : en pl
  • US1531469A - Spotlamp : en
  • US1531749A - Canoe tent : en
  • US1532008A - Wind screen for cycles, motor cycles, or the like : en
  • USD66920S - Design for a lighting-fixture arm : en
  • FR586687A - Liquid lifting device : en fr
  • GB231282A - Improvements relating to prepayment electricity meters : en
  • US1531541A - Method of treating vanadium ores and solutions : en
  • US1531625A - Paper or document clip or fastener : en
  • US1532110A - Apparatus for assembling nail knobs : en
  • PL1663B1 - A method of producing hydrofluoric acid from natural fluorides, flushpate and sulphate acid in an uninterrupted process. : en pl
  • US1531554A - Rocker die : en
  • US1531829A - Attachment for tractors : en
  • ES91348A1 - Phase regulator with collector and without salient poles. : en es
  • US1532033A - Ball-bearing caster : en
  • DE411269C - Two-wheeled, manually controllable chopping and cultivating machine with power drive : de en
  • FR586847A - Improvements to emulsives and detergents and their manufacture : en fr
  • DE411657C - Support for window wing curtain rods : de en
  • DE411737C - Gas-filled electric light bulb : de en
  • FR586726A - Razor blade sharpener : en fr
  • FR586770A - Improvements to spraying machines : en fr
  • US1531504A - Process of making articles of celluloid and similar material : en
  • US1531585A - Child's vehicle : en
  • US1531803A - Grain separator : en
  • USD66951S - Harvey s : en
  • DE411467C - Process for the preparation of azo dyes : de en
  • FR586839A - Arrangement for automatically disconnecting defective sections in electrical distribution networks : en fr
  • US1531690A - Apparatus for the production of explosive mixtures : en
  • PL1604B1 - Kl ..- 13-nrr "A% oyv A4 \ Ab Product of barium hydrate. : en pl
  • US1531578A - Lamp attachment and structure : en
  • US1531303A - Egg-testing device : en
  • US1531824A - Method of making electrically-welded pipe couplings : en
  • USD66952S - Design for a shoe sole : en
  • PL1651B1 - The method of producing shapes from solid, soluble alkali silicates. : en pl
  • US1531273A - Safety appliance : en
  • FR586570A - Manufacturing process, without baking, dry cells : en fr
  • ES91949A1 - A socket-outlet stirrup. : en es
  • GB231328A - Improvements in silos : en
  • FR586755A - Quick-rotating crank for optical instruments, in particular for cinematographic shooting : en fr
  • US1531512A - Carpenter's tool : en
  • ES91585A1 - A tank for Army mounted corps. : en es
  • US1531969A - Tie fastener : en
  • DE411558C - Procedure for recording and showing cinematograms in natural colors : de en
  • US1531494A - Nongrounded or metallic circuit system : en
  • DE411584C - Process for the production of a hydraulic binder from oil shale or oil slate slag : de en
  • US1531883A - Sheet-register device : en
  • US1531403A - Apparatus for cutting cigarette mouthpiece or tip forming material : en
  • US1531609A - Duplex strainer : en
  • FR586812A - Shock absorber for automobiles : en fr
  • FR586888A - Coat hanger : en fr
  • CA248244A - Aeronautical machine : en fr
  • US1531758A - Corn husker : en
  • US1531980A - Centrifugal fan : en
  • US1531571A - Manufacture of nitrogen : en
  • US1531857A - Gas producer : en
  • ES91924A1 - A scrubbing and scrubbing apparatus. : en es
  • US1531456A - Amusement device : en
  • USRE16032E - Combustion in gas-fired fubnaces : en
  • GB224494A - Airplane : en
  • ES91212A1 - A method of manufacturing button devices. : en es
  • ES91891A2 - Improvements in the devices for the regulated hydraulic remote control of any organs or elements. : en es
  • FR586552A - Enhancements to cartridge circuit breakers : en fr
  • FR586799A - Electric feeler for automatic bobbin changing looms : en fr
  • GB209752A - Speed regulator for maintaining prime movers and more particularly high frequency machines, at a constant speed : en
  • GB231411A - Improvements in and relating to the production of bituminous paints and the like : en
  • FI10610A - Oja-aura : en fi
  • PL1686B1 - Arc lamp with closed light hatch. : en pl
  • DE411463C - Electric heater with resistors for fluids : de en
  • US1532042A - Liquid-fuel heater : en
  • FI10616A - Sätt att framställa fasta formstycken bestående av lösliga alkalisilikater : en fi
  • FR586827A - Advanced process for coating the interior of iron and steel pipes : en fr
  • GB231337A - An instrument to facilitate and making more humane the performance of killing beasts for jewish purposes : en
  • ES91902A1 - The manufacture of nougat or "American Nougat" tablets based on roasted peanuts. : en es
  • FR586784A - Return screws for tables : en fr
  • ES91899A1 - A procedure for waterproofing and preservation of fabrics. : en es
  • ES91995A1 - An improvement on espadrille soles. : en es
  • FR586794A - Advertising device : en fr
  • ES91732A1 - An articulated bracket. : en es
  • FR586689A - Improvements in the treatment of fabrics containing artificial cellulose silk : en fr
  • DK34315C - Apparatus for Softening Water. : da en
  • USD66939S - Design fob a running-board lamp : en
  • ES91713A3 - A perfected procedure for obtaining metal castings. : en es
  • DE411778C - Manufacture of pressed metal bodies : de en
  • FR586581A - Time delay relay varying in the opposite direction of the current : en fr
  • US1531445A - Making metal castings : en
  • US1531421A - Burner for oil-burning furnaces : en
  • US1532099A - Adapter fixture for spotlamp mountings : en
  • FI10614A - Dammsugareapparat : en fi
  • US1531339A - Continuous wire-drawing machine : en
  • US1532025A - Trtjch side ifbame : en
  • US1532032A - Caster : en
  • FR586645A - Molded product and its manufacturing process : en fr
  • DE411526C - oven : de en
  • DE411568C - Filling machine for pulpy mass, especially sausage mass : de en
  • FR586586A - Process for coating sleeves with refractory material to make them unbreakable and resulting products : en fr
  • DE411517C - Process for the concentration of hydrous sulfuric acid resulting from the concentration of nitric acid and denitration : de en
  • DE411608C - Agricultural milling machine controlled from a driver's seat : de en
  • FI10626A - A building made of hollow reinforced concrete bricks : en fi
  • GB231544A - Improvements in process of and apparatus for drying oxidizing and conditioning material in web form : en
  • US1531348A - Sediment scraper for water heaters : en
  • US1531755A - Trench digger : en
  • US1531793A - Automatic coupling for cars : en
  • USD66940S - Design for a bowl or similar article : en
  • ES91275A1 - Improvements in the mechanisms for the automatic change of loom bobbins. : en es
  • ES91895A1 - Provision to avoid overloading in substations with mercury vapor rectifiers. : en es
  • ES91980A3 - An industrial result consisting of a plastic material obtained by the condensation of phenols and aldehydes. : en es
  • FR586584A - Method and device for the extraction of heating steam in normal steam turbines : en fr
  • US1531594A - System of concrete mixing and apparatus for performing the same : en
  • CA248186A - Stockings : en fr
  • CH107764A - Liquid level indicators, in particular for gasoline tanks in automobiles. : de en
  • USD66936S - Design for a bedspread : en
  • CH109520A - Sound conductor for speaking machines. : de en
  • CH109612A - Device for the detection of underwater objects. : de en
  • DE411717C - Slingshot toys : de en
  • DE411770C - Feed tamper : de en
  • CA248115A - Propeller or blower : en fr
  • US1532077A - Automatic glass-blowing machine : en
  • DE411480C - Device for recording and playing back sounds : de en
  • DE411554C - Starting electric motor for internal combustion engines : de en
  • PL1684B1 - Fuse plug with thread. : en pl
  • US1531524A - Selecting cam for knitting machines : en
  • US1531916A - Dowel pin and mortise lock : en
  • US1531276A - Thrust-equalizing means for multiple-collar thrust bearings : en
  • USD66953S - Design eor a buckle : en
  • USD66954S - Design for a direction-indicator casing : en
  • CA248171A - Boiler washing apparatus : en fr
  • CA248130A - Process for producing transportable and workable shapes from iron alloys : en fr
  • GB231382A - Improvements in resilient wheels for road vehicles : en
  • FR586704A - Gas oven for firing cements, lime, dolomites, refractory earths and the like : en fr
  • US1531584A - Garden implement : en
  • US1531588A - Aircraft landing gear : en
  • US1531300A - Crab trap : en
  • FR586626A - Improvement of biplane wings : en fr
  • FR586740A - Device for supplying low-voltage receiving devices by high-voltage electric current : en fr
  • GB217929A - Improvements in and relating to die casting machines : en
  • GB231214A - An improved map holder : en
  • ES91497A1 - A tubular seal system. : en es
  • FR586780A - Motor car door lock allowing the frames to be brought together above the door seals : en fr
  • GB231290A - Improvements in or relating to cinematograph machines : en
  • PL1591B1 - A method of producing an explosive cartridge, saturated with liquefied gases. : en pl
  • GB222447A - Improvements in breech mechanisms for guns of small and medium calibres : en
  • GB231264A - Improvements in or relating to artificial hands : en
  • GB231207A - Improvements in the production of hot water and apparatus therefor : en
  • US1531520A - Electric heater : en
  • ES90709A2 - Improvements in the mechanisms of gas meters. : en es
  • PL1606B1 - Outlet chamber of axial steam turbines. : en pl
  • PL1612B1 - A self-acting device for signaling and switching off controlling sections of two-wire electric networks. : en pl
  • DK34335C - Container, Dunk or similar. : da en
  • ES91916A1 - Cardboard strips for packaging reinforcements. : en es
  • PL1657B1 - A device for marking sleepers, beams and all kinds of trees. : en pl
  • US1531394A - Water-polo cap : en
  • US1531636A - Spark-plug and ignition tester : en
  • US1532062A - Typewriting machine : en
  • CA248198A - Nut : en fr
  • CA6628S - Tires : en
  • CH109564A - Electric quick switch. : de en
  • DE411687C - Process for eliminating the graphitic properties and reducing the specific density of natural graphites : de en
  • AU1693324A - An improved support or base for electrical fittings : en
  • US1531479A - Tile-molding machine : en
  • CA248352A - Process for rendering ether air free : en fr
  • PL1738B1 - Device for straightening gang saws. : en pl
  • US1531720A - Superheater for steam boilers : en
  • US1531854A - Combined typewriting and computing machine : en
  • CH109466A - Process for the production of a special nutrient containing lactic acid bacteria. : de en
  • CH109116A - Gas scorching device for all types of yarn. : de en
  • AU1661824A - Improvements in exhaust mufflers for internal combustion engines : en
  • US1531828A - Welding rod or wire and process and apparatus for manufacturing the same : en
  • US1532020A - Fork for table use : en
  • PL1648B1 - Axial steam turbine. : en pl
  • CH109017A - Mounting plate for the apparatus of wireless receivers. : de en
  • PL1624B1 - A method of synthetic production of hydrogen nitrous compounds by the contact method. : en pl
  • CH109464A - Two-part lasting strips. : de en
  • US1531763A - Rubber flooring and process of making the same : en
  • PL1753B1 - Machine for breaking sugar blocks into pieces and putting them into boxes. : en pl
  • US1531349A - Full-fashioned clocked hosiery and method of making same : en
  • US1531714A - Car-door operation : en
  • CA248255A - Chair : en fr
  • CH109007A - Spark plug for double ignition. : en fr
  • US1531270A - Preliminary side-register means : en
  • PL1561B1 - The method of making soda, containing crystal water, or its mixtures with other compounds. : en pl
  • CA248435A - Process of manufacturing inner tubes : en fr
  • CA248092A - Decompository process for working up fish waste : en fr
  • CA248099A - Loom mechanism : en fr
  • CA248456A - Valve lifter : en fr
  • FR586694A - Fabric working machines operating with hardened drive chains : en fr
  • FR586798A - Advanced safety razor : en fr
  • PL1757B1 - ^ MCk49 f *. * 'Machine for making flanges or other rolled products with holes. : en pl
  • US1531659A - Draft rigging : en
  • AU2063424A - Improvement information of colored smoke and composition therefor : en
  • CA248267A - Window support : en fr
  • CA248331A - Production of aluminum chlorids : en fr
  • CA248459A - Rail anti-creeper : en fr
  • CA248144A - Road composition : en fr
  • CA248439A - Demountable rim : en fr
  • FR586803A - Further training in the establishment of radiators for motor vehicles : en fr
  • CA248351A - Production of fuel gas : en fr
  • CH107604A - Butter machine. : de en
  • CH109633A - Process for the production of a new vat dye. : de en
  • US1531562A - Paste-applying machine : en
  • US1531605A - Push button : en
  • US1531897A - Cam-shaft-shifter locking device : en
  • CA248223A - Cradling boom for cordwood : en fr
  • CH109534A - Lubricating and cooling device for automatic lathes. : de en
  • CH109622A - Process for the preparation of a sulfur-containing vat dye. : de en
  • ES91671A1 - A balancing device made of artillery materials that have a cradle that rotates false on the stock. : en es
  • FR586655A - : fr
  • DE411593C - Process for the preparation of triarylmethane dyes : de en
  • DE411760C - Plow for making a pipeline underground : de en
  • PL1630B1 - A method of obtaining extracts and chromium salts from chromium sediments, which are obtained as waste products in the production of organic dyes. : en pl
  • PL1692B1 - Air filter for internal combustion engines. : en pl
  • US1531898A - Orthodontic appliance : en
  • PL1581B1 - The method of absorbing gases and vapors. : en pl
  • PL1592B1 - A method of making explosive cartridges with the use of liquefied gases. : en pl
  • US1531825A - Shingle-machine spur-roll ratchet : en
  • CA248106A - Humidity and temperature control apparatus : en fr
  • FR586679A - Elastic handlebars for motorcycles and other cycles : en fr
  • CA248312A - Switch mechanism : en fr
  • DE411775C - Soldering device for automobile radiators : de en
  • FR586664A - Bucket extraction system for mining shafts : en fr
  • DE411582C - Process for the production of black chromating dyes : de en
  • CA248424A - Brake and door control : en fr
  • CA248320A - Regenerative furnace : en fr
  • US1532065A - Attachment for corn planters : en
  • DE411601C - Process for the preparation of a paraffin oil emulsion : de en
  • FR586756A - Improvements to switches for railway tracks : en fr
  • GB231586A - Improvements relating to conveyors, particularly applicable to laundry and like conveyors : en
  • US1531332A - Locomotive draft chamber : en
  • US1531398A - Radiator shutter : en
  • US1531738A - Pencil sharpener : en
  • US1531470A - Rotary engine : en
  • CA248425A - Thoria crucible production : en fr
  • CA248421A - Collapsed cup dispenser : en fr
  • CH108375A - Electric igniter for gas. : en fr
  • CH109525A - Process for preparing aluminum. : en fr
  • CA248417A - Water tube boiler : en fr
  • FI10615A - Framställning av catalysämnen för synthetisk framställning av ammoniak : en fi
  • DE411542C - Process for bleaching raw montan wax : de en
  • DE411544C - Curtain rod with clamping devices : de en
  • DE411733C - Water separator with guide surfaces : de en
  • US1531530A - Process of plastering : en
  • US1531901A - Lock for window sash : en
  • US1531948A - Yarn cleaner : en
  • US1531950A - Valve spring compressor : en
  • US1532112A - Electroplating apparatus : en
  • US1531420A - Game device : en
  • DE411588C - collar : de en
  • ES91993A1 - Automatic braking arrangement for car trailers. : en es
  • FR586587A - Lock for doors of motor cars and similar vehicles : en fr
  • GB231585A - Improvements in or relating to racquet presses : en
  • DE411550C - Electric flow meter : de en
  • PL1598B1 - Glass processing method and device. : en pl
  • US1531719A - Traffic signal : en
  • PL1629B1 - A method of producing chromium alunium from ferrochrome. : en pl
  • US1531268A - Brake-hanger mechanism : en
  • US1531796A - Handle for pistols : en
  • ES91682A1 - Procedure for the electrical separation of bodies in suspension in gases. : en es
  • ES91892A1 - A receiving device for wireless telephony, without oscillating circuit. : en es
  • ES91906A1 - Junction boxes for high voltage cables. : en es
  • US1531616A - Double-acting plunger pump : en
  • US1531933A - Rack : en
  • CA248159A - Axe pick : en fr
  • CH109540A - Device for driving work machines with the mediation of a fluid transmission. : de en
  • ES91988A1 - Constant combustion stove with a lean gas fireplace. : en es
  • CA248339A - Inductance device : en fr
  • FR586720A - Improvements to pneumatic tire valves : en fr
  • DE411763C - Hand-held sowing machine with up and down pusher that removes the seeds from the storage container and guides it into the ground : de en
  • DE411738C - Device for measuring the voltage on the Roentgen tube : de en
  • ES91418A2 - The manufacture of compressed air shotguns. : en es
  • GB230872A - The manufacture of sulphurised compounds of phenols : en
  • ES91894A1 - Apparatus for cooking food. : en es
  • ES91962A1 - Improvements in bomb fuses and other projectiles intended to be launched from airplanes and aircraft. : en es
  • FR586632A - Improvements to processes for shaping or shaping fabrics : en fr
  • CH108429A - Railroad track fastening device. : en fr
  • CA248319A - Foot-board : en fr
  • US1531558A - Cooling refrigerator : en
  • US1531378A - Controller for oscillation generators : en
  • PL1643B1 - The method of obtaining pure clay. : en pl
  • US1532016A - Thermally-insulated picnic box : en
  • CA248162A - Electro-magnetic bell : en fr
  • FR586608A - Musical reed holder : en fr
  • FR586721A - Improvement in connection devices for battery charging : en fr
  • FR586863A - Reinforced cement post : en fr
  • ES89372A1 - Improvements in the manufacture of multi-filament electric lamps. : en es
  • US1531310A - Conveyer construction for heated glassware : en
  • ES91905A1 - A machine for draining and drying threads arranged in skeins. : en es
  • FR586731A - High pressure line pipe : en fr
  • US1531992A - Protective coating for water-distributing systems and method of forming same : en
  • US1531308A - Electric heater : en
  • US1531336A - Process for the treatment of leucite : en
  • US1531435A - Tread-applying machine for solid tires : en
  • DE411581C - Process for generating high DC voltage : de en
  • US1531327A - Pneumatic chuck for boring machines : en
  • DE411788C - Afford : de en
  • CA248272A - Oven panel : en fr
  • FR586881A - Improvements made to mechanical pencils : en fr
  • CA248261A - Stoker : en fr
  • CA248419A - Stopping mechanism : en fr
  • DE411553C - Starting device for motor vehicles : de en
  • US1531344A - Cooling bed : en
  • US1532056A - Fountain : en
  • US1531702A - Double-acting internal-combustion engine : en
  • US1531644A - Packaging machine : en
  • US1531761A - Steel-car construction : en
  • ES91966A1 - New coffee system, with its corresponding kettle tank. : en es
  • US1531630A - Process and apparatus for molding leather leggings : en
  • CA248422A - Cable telegraphy : en fr
  • DE411562C - Car body fastening for motor vehicles : de en
  • DE411442C - Device for mechanical looms for automatic weft bobbin replacement : de en
  • GB204726A - Improvements in starters for electric motors : en
  • US1531484A - Oil-indicating device for automobiles : en
  • US1532092A - Vacuum sand-settling device : en
  • FI10628A - It is possible to use the celluloid and the liquid : en fi
  • CA248158A - Tie-plate : en fr
  • DE411679C - Lampshade for electric lamps : de en
  • US1531713A - Grab : en
  • ES91918A1 - A knitted, double-walled hat. : en es
  • GB231364A - Improvements in or relating to horse shoes and the like : en
  • ES91920A3 - Manufacture of rubber coatings for steering wheels of automobiles and similar vehicles. : en es
  • ES91795A1 - A new precipitation bath to improve the manufacture of artificial silk, artificial manes, artificial fluff and manufacture films of liquid xanthan-cellulose, composed of a salt of magnesia sulfate or aluminum sulfate. : en es
  • GB231365A - Improvements connected with drawers and analogous objects requiring to be withdrawn, or opened, and returned to place, or closed, by sliding movement : en
  • ES91697A1 - Improvements in signaling devices for railways. : en es
  • FR586680A - Improvements in tie holders and shirt collar buttons : en fr
  • GB231295A - Improved holders for sacks, bags, and like flexible material containers : en
  • ES91956A1 - A product for paving. : en es
  • FR586582A - Process for the preparation of halogenated derivatives of natural gases and of similar artificial mixtures : en fr
  • ES91910A3 - A process for manufacturing liquid rubber for industrial uses. : en es
  • FR586710A - Release device for shoe sewing machine : en fr
  • GB231342A - Manufacture of aryloxynaphthylketones : en
  • US1531689A - Cord-spacing device : en
  • USD66919S - Design for a tumbler or similar article of glassware : en
  • CH109647A - Process for the production of a new vat dye. : de en
  • CA248114A - Reel carrier : en fr
  • ES91896A1 - A grenade for mortar and airplane launches. : en es
  • FR586751A - Improvement of stop devices for machines for winding threads or the like : en fr
  • GB231299A - Improved method of and means for imparting flexibility to metal strips : en
  • CA248280A - Assembled printing form : en fr
  • ES91959A1 - Canopy (canvas for a tent) that can be used at the same time as a warm garment. : en es
  • CH109648A - Process for the production of a new vat dye. : de en
  • FI10604A - Get a motorcycle : en fi
  • CH109467A - Method and device for the production of seamless sausage casings with a small diameter from animal intestines with a larger diameter. : de en
  • US1531615A - Aircraft sextant : en
  • CA248164A - Crank shaft : en fr
  • CA248262A - Excavating apparatus : en fr
  • CA248461A - Multiple record table motion picture machine : en fr
  • FR586595A - : fr
  • GB231372A - Improved balance rudder : en
  • CA248454A - Generation of steam : en fr
  • DE411491C - Stuffing box with metal packing : de en
  • GB216878A - Improvements in warp knitting machines and knitted fabric obtained thereby : en
  • CA248300A - Drying apparatus : en fr
  • US1531313A - Cloth-piling machine : en
  • CA248200A - Nut : en fr
  • DE411468C - Process for the extraction of oils and fats from plant substances : de en
  • US1531613A - Glass decorating : en
  • DE411595C - Process for cleaning fats and oils using alcohol and the like like : de en
  • US1532059A - Automatic lubricating apparatus : en
  • USD66926S - Design for a pile fabric : en
  • CH109652A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • US1531511A - Shade adjuster : en
  • US1532034A - Cheese cutter : en
  • CA248161A - Hydraulic pump : en fr
  • CA248449A - Anti-skid chain : en fr
  • US1531467A - Motor-car construction : en
  • DE411540C - Process for obtaining extracts from oil slate, brown and hard coal : de en
  • DE411705C - Control drive for explosion or similar motors : de en
  • FR586765A - Spring slide for car windows : en fr
  • GB231386A - Grinding mills : en
  • CA248411A - Stamping or embossing machine : en fr
  • CH109546A - Guide device for steam and gas turbines. : de en
  • DE411704C - Control for two-stroke engines : de en
  • US1531700A - Cigarette-extinguishing device : en
  • US1531564A - Collapsible coop : en
  • US1531876A - Continuous press : en
  • PL1588B1 - Machine for filling boxes with matches. : en pl
  • CH109517A - Device for controlling a calculating machine by a typewriter. : en fr
  • AU1694924A - An improved race game : en
  • US1531820A - Headlight deflector : en
  • US1531295A - Coupling member for tire chains : en
  • US1531589A - Cooling system for internal-combustion engines : en
  • US1531708A - Harvester and binder : en
  • CA248095A - Manufacture of inlaid floor cloths : en fr
  • US1531499A - Six-wheel truck : en
  • GB225579A - Improvements in or relating to thermionic valve circuits : en
  • CA248297A - Loud speaker : en fr
  • US1531834A - Railway-traffic-controlling apparatus : en
  • CA248091A - Electrically-operated phonograph : en fr
  • CA248160A - Heat transmitting apparatus : en fr
  • US1531940A - Apparatus for treating fabrics and the like : en
  • US1531407A - Charging machine for annealing furnaces : en
  • US1531913A - Lubricant : en
  • US1531972A - Combination seat and ironing board : en
  • US1531318A - Fireproof building construction : en
  • US1531576A - Simplex train control : en
  • US1531653A - Metal-bending device : en
  • PL1714B1 - The method of descaling liquids. : en pl
  • CH109500A - Drawing table. : en fr
  • CH107969A - Hose reel on water pipes. : de en
  • CH108161A - Method for the preparation of a morphine-protein compound. : de en
  • PL1631B1 - Fittings for metallurgical furnaces. : en pl
  • US1531507A - Manufacture of benzaldehyde-2.5-disulfonic acil : en
  • US1531639A - Car-truck side frame : en
  • PL1644B1 - A method of producing oils boiling at low temperatures, from or higher boiling point fractions. : en pl
  • US1532040A - Reamer : en
  • CH109618A - Process for the production of an azo dye particularly suitable for chrome printing on cotton. : de en
  • CA248460A - Coating apparatus : en fr
  • CH108930A - Filtered. : en fr
  • US1531685A - Agricultural machine : en
  • CA248191A - Sportsman's wading stocking : en fr
  • CH109236A - Combined oil and steam locomotive. : de en
  • CH109617A - Process for the production of an azo dye particularly suitable for chrome printing on cotton. : de en
  • US1531550A - Mine : en
  • PL1755B1 - The method of obtaining dyes of the acridinium group. : en pl
  • US1531716A - Apparatus for transmitting the firing to the charge in projectiles of elongated shape : en
  • FR586560A - Sewing machine for shoe soles with two sticky threads : en fr
  • FR586619A - Convertible bodywork for cars and similar vehicles : en fr
  • FR586820A - Handle to easily hold fish while angling : en fr
  • US1531363A - Thread catcher for spinning frames : en
  • US1531433A - Means for raising sunken vessels : en
  • US1531957A - Weed destroyer : en
  • US1531832A - Device for preventing damage due to back-firing in internal-combustion engines : en
  • CA248282A - Assembled printing form : en fr
  • US1532104A - Electric toaster : en
  • US1531480A - Lens : en
  • US1531926A - Automatic governor for the brakes of motor and railway wheels and other rotary devices : en
  • FR586734A - Workpiece holder and tool assembly for finishing bearings : en fr
  • FR586801A - Improvements in telephone systems for central offices : en fr
  • FR586817A - Movement transmission device : en fr
  • FR586646A - Sheet metal edging machine : en fr
  • ES91208A1 - Procedure to ensure that rosin, talcum and other products, used in the soap industry to modify the qualities or weight of the soap, do not make it more dense than the one that does not contain them or that, on the contrary, they communicate me : en es
  • FI10630A - Wood screw : en fi
  • US1531592A - Speed-regulator system : en
  • FR586600A - Improvement to two-stroke combustion engines whose crankcase constitutes a compression chamber : en fr
  • GB229997A - Improvements in or relating to steam-driven locomotives : en
  • CA248436A - Binder for auto springs : en fr
  • CA248202A - Jar lifter and carrier : en fr
  • CA248213A - Wooden tubular structure : en fr
  • DE411800C - Leadership role for peat conveyor systems u. like : de en
  • FR586730A - Folding hat rack : en fr
  • CA248450A - Wheel : en fr
  • US1531455A - Game : en
  • US1531931A - Football : en
  • DE411694C - Process for sealing porous metal layers : de en
  • US1531642A - Spurious coin detector : en
  • FI10612A - Anordning for the purpose of the transfer is to apply : en fi
  • FR586577A - : fr
  • DE411777C - Production of aluminothermically welded grooved rail crossings with grooved wedges : de en
  • DE411629C - Head joint, especially for clothed dolls : de en
  • CA248420A - Record holder for talking machines : en fr
  • CH109338A - Casting mold for the production of tubes by centrifugal casting and process for their production. : de en
  • DE411745C - Pot for tea, coffee, beer, wine or other beverages : de en
  • DE411789C - Swimming shoe made of elastic material with a lap skin protruding beyond the circumference of the sole : de en
  • GB231277A - Improved anti-splash mud shield for road vehicle wheels : en
  • ES91312A1 - Improvements introduced in combustion engines. : en es
  • ES91973A1 - The manufacture of metal cases and their alloys for glasses and lenses. : en es
  • FR586592A - Cinemograph : en fr
  • FR586556A - Lock, for automobile doors : en fr
  • FR586649A - Speed reducer and reverse gear system for combustion engines intended for boats : en fr
  • GB230412A - Improvements in or relating to hydraulic clutches or gears : en
  • FR586766A - Fuse for electrical circuit breakers : en fr
  • FR586842A - Mechanism for transporting tobacco and the like : en fr
  • DE411596C - Swiveling burner for furnaces : de en
  • US1531637A - Blotting pad : en
  • PL1645B1 - Pendulum weight. : en pl
  • ES89371A1 - A system of molds for the manufacture of cast concrete constructions. : en es
  • FR586693A - Device for casting bearing linings : en fr
  • FR586696A - Device for damping water hammer in water meters : en fr
  • FR586723A - Improvements to electric vacuum tubes : en fr
  • GB231576A - Improvements in the aerating of mineral waters and like beverages : en
  • FR586857A - Variable capacitor : en fr
  • CH108788A - Multi-bundle vertical tube boiler. : de en
  • FI10608A - Vattenskidor coarse skidstavar : en fi
  • FR586638A - Process for removing residual gases from empty volatile fuel tanks and their piping : en fr
  • GB231222A - Improvements in and relating to the manufacture of road-making materials : en
  • DE411470C - Atomizer burners for liquid fuels : de en
  • DK34344C - Method of Making a Stainless Steel Chromium Alloy. : da en
  • ES91672A1 - A device that provides ventilation and facilitates the dilation of rapid-fire cannons that recoil in a cradle. : en es
  • FR586685A - Baby talker : en fr
  • GB228576A - Improvements in steam or gas turbines with guide discs : en
  • FR586814A - Uniformly accelerated or uniformly delayed rotation phonograph : en fr
  • US1531463A - Rod joint or coupling : en
  • FR586590A - Means to fight parasites : en fr
  • US1531451A - Handcuff-lock construction : en
  • US1531958A - Nozzle for washing machines : en
  • FR586862A - Canal bridge : en fr
  • FR586651A - Process for preparing mixtures of alcohol and hydrocarbons which do not attack metals and metal alloys, as well as a motive agent : en fr
  • DE411662C - Artificial fertilizer spreader with removable spreading roller : de en
  • FR586558A - Sink-dryer more particularly applicable to motor cars : en fr
  • GB231373A - Improvements in vehicle-carried indicators for use in electrical train control systems : en
  • ES91929A1 - Protection provision for electricity meters. : en es
  • FR586578A - Kitchen stove for central heating : en fr
  • DE411661C - Procedure for the control of tannins during production and use on the farm : de en
  • GB211875A - Improvements in and relating to electric connectors : en
  • GB231241A - Improvements in hay-knives : en
  • US1531912A - Sprinkler : en
  • DE411384C - Process for the production of acidic azo dyes : de en
  • FR586875A - Improvement to a molding : en fr
  • GB214626A - Improvements in automatic reclosing electric circuit interrupter systems : en
  • PL1711B1 - Continuous extraction apparatus for sugar contained in sugar plants or for similar purposes. : en pl
  • US1531411A - Ground clamp : en
  • US1531626A - Door-operating mechanism : en
  • US1531406A - Governor for fluid-pressure tools : en
  • AU1992224A - Improvements in or relating to bituminous emulsions : en
  • US1531781A - Adjustable mold oh form for concrete cistern curbs : en
  • US1531905A - Smooth-planing machine : en
  • US1532026A - Draft rigging : en
  • US1531531A - Bag fastener : en
  • US1531544A - Sparking device : en
  • US1531771A - Automobile rim tool : en
  • US1531909A - Take-up device : en
  • FR586695A - Connection lug for conductor wire : en fr
  • GB231401A - Improvements relating to hub caps for motor vehicle wheels : en
  • US1531809A - Metallic door frame : en
  • FR586813A - Removable pneumatic saddle cover for bicycle, motorcycle : en fr
  • FR586700A - Pneumatic vibrator and its application to the modulation of sounds in mechanically operated musical instruments : en fr
  • GB231340A - Improvement in or connected with draining or draw off valves and the like : en
  • FR586715A - Tens transfer device for calculating machines : en fr
  • GB226486A - A machine for knotting upholstery springs : en
  • GB230000A - Improvements in spring suspensions for vehicles : en
  • GB231406A - Method for the manufacturing of gloves with strengthened finger tips from warp knitting frame fabric : en
  • ES91912A1 - An alphabet on cards to compose words. : en es
  • CA248448A - Tire chain : en fr
  • CH109506A - Self-indicating target. : de en
  • GB222515A - Improvements in wrapping machines : en
  • GB231306A - Improvements in or relating to means for the manufacture, centrifugally, of pipes, columns and other hollow articles : en
  • US1531525A - Cushioned tire wheel : en
  • GB217931A - Improvements in or relating to internal combustion engines : en
  • PL1668B1 - Push button switch. : en pl
  • US1531275A - Cleaning castings and making granulated abrasives : en
  • US1531881A - Duplex mailing envelope : en
  • USD66937S - Design for a bedspread : en
  • FR586593A - Steam generator for bakery ovens : en fr
  • GB221772A - Improvements in fire extinguishers : en
  • ES90963A1 - Improvements in the boxes for loading coils. : en es
  • US1531328A - Detergent : en
  • FR586753A - Improvements to devices used to produce a continuous strip of glass : en fr
  • GB231239A - Improvements in or relating to treasury note cabinets : en
  • US1531963A - Spring suspension for motor vehicles : en
  • DE411673C - Impulse generator for self-connecting telephones : de en
  • FR586606A - Improvements to a locking and safety device for rifles : en fr
  • US1531290A - Structural member manufacture : en
  • US1531400A - Heat exchanger : en
  • US1531601A - Electrical protective device : en
  • FR586575A - Manufacturing process of glues, cements and plastic masses : en fr
  • FR586601A - : fr
  • PL1595B1 - Radio-telegraph antenna. : en pl
  • ES91989A1 - Improvements in machine organ clamping sleeves. : en es
  • CA248207A - Mechanical field game : en fr
  • ES91923A1 - A cookie making machine. : en es
  • FR586767A - Mesh machine with inclined plates for circular knitting machines : en fr
  • FR586551A - Apparatus for candying fruit : en fr
  • FR586870A - Machine for making cigarettes by severing a cord moving uninterruptedly : en fr
  • FR586819A - Industrial product consisting of electric light bulbs in the form of a bottle and the like : en fr
  • DE411724C - Device for backing tracks : de en
  • FR586643A - Elastic wheel : en fr
  • DK34316C - Fluid control valve. : da en
  • ES91086A1 - Adjustable head pads for upholstered rail car classes. : en es
  • US1531654A - Alternating-current motor-control system and control switch therefor : en
  • FR586826A - Device for fitting out a car for transporting meat : en fr
  • US1531737A - Press : en
  • DE411649C - Method for determining the amplitude and phase of an alternating voltage : de en
  • DE411751C - Slider for calculators : de en
  • CA248121A - Water turbine : en fr
  • DE411735C - Corona protection device : de en
  • DE411798C - Process for achieving wool effects on acetyl cellulose webs : de en
  • FI10631A - The provisions of this Regulation apply : en fi
  • GB231260A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • CA248148A - Container for suckers : en fr
  • CH109511A - Profiling compass with drawing board. : de en
  • US1532074A - Mining machine : en
  • US1531272A - Knitting machine : en
  • US1531739A - System and apparatus for trafficking tile during manufacturing : en
  • PL1721B1 - Method and device for electric coating of objects by electroplating - thermal. : en pl
  • US1531983A - Method of attaching plastic material to wood or the like and product thereof : en
  • CA248440A - Flooded shell type condenser : en fr
  • PL1704B1 - Device for transferring silk threads from the losing bath to the pre-cooking pot. : en pl
  • PL1745B1 - A device for cleaning rotating work tables, especially sugar presses. : en pl
  • US1531312A - Electrode : en
  • PL1650B1 - Spring starting device for internal combustion engines. : en pl
  • US1531393A - Locomotive : en
  • US1531519A - Portable electric air heater and circulator : en
  • US1531602A - Air strainer : en
  • US1531812A - Adjustable inking mechanism : en
  • CA248458A - Rail anchor : en fr
  • FR586602A - Improvements relating to ventilation and cooling of electrical machinery or apparatus or other apparatus : en fr
  • US1531970A - Locking device for motor-driven vehicles : en
  • PL1678B1 - The method of obtaining dyes for cotton. : en pl
  • ES91991A1 - A calculating machine. : en es
  • PL1669B1 - A method of obtaining permanent light arcs with a high load on the electrodes. : en pl
  • US1531333A - Vacuum sealing device : en
  • ES90834A2 - A procedure for the preparation of the essence of the Orient. : en es
  • GB231377A - Improvements in or relating to electric steering apparatus : en
  • CA248412A - Treatment of cellulosic fibres and fabrics : en fr
  • DE411761C - Arrangement of rigid, coulter-bearing teeth on tillage machines : de en
  • US1531509A - Controlling mechanism for heating systems : en
  • US1531861A - Valve-stem guard : en
  • DE411712C - Machine for the production of running gowns : de en
  • PL1596B1 - The method of making detailed glass objects from the appropriate bubbles. : en pl
  • US1532009A - Steering-wheel lock : en
  • PL1719B1 - Wicker peeling machine. : en pl
  • DE411727C - Conveyor device for boxes : de en
  • FR586822A - Gear with attached rim : en fr
  • FR586769A - Automotive door lock : en fr
  • CA248286A - Vehicle spring equalizer : en fr
  • PL1689B1 - Steam turbine, consisting of separate sections, some of which by periods : en pl
  • US1531746A - Hook : en
  • USD66941S - Design for a bedspread : en
  • USD66942S - Design for a bedspread : en
  • PL1616B1 - Device for permanent drainage of contaminants in the washing of potatoes, beets and the like. : en pl
  • USD66959S - Design for paper : en
  • US1531848A - Brake rigging : en
  • US1531449A - Means for supplying motive fluid to a turbine : en
  • CH107925A - Hose lock. : de en
  • US1531543A - Silent sounder : en
  • GB231322A - Improvements in sewing machines : en
  • FR586569A - Process for carrying out gas reactions in a high voltage electric arc under pressure : en fr
  • FR586840A - Improvements made to the shuttle bush cleats for looms : en fr
  • FR586898A - Artificial tooth : en fr
  • GB231376A - Improvements in or relating to concrete wall shuttering : en
  • CA248248A - Closure for receptacles : en fr
  • GB231354A - Improvements in or relating to duplicating apparatus : en
  • GB231546A - Improvements in electrically driven jacks for raising and lowering dental, barber and surgical chairs or operating tables and for like purposes : en
  • US1531423A - Support for electric fixtures : en
  • US1531450A - Slip for overshots : en
  • US1531891A - Expansible reamer : en
  • FR586665A - Improvements to spring suspensions of motor vehicles on roads : en fr
  • US1531430A - Internal-combustion engine : en
  • FR586604A - Improvements to oscillating stator motors : en fr
  • DE411541C - Process for the purification of raw montan wax distillates : de en
  • CA248090A - Land leveling and grading apparatus : en fr
  • CA248233A - Magnetic illustrating device : en fr
  • GB231545A - Improvements in mixing or kneading machinery : en
  • DE411597C - Liquid fuel atomizers : de en
  • ES89688A1 - A device for the protection of electrical installations against excess voltage. : en es
  • ES91945A1 - Improvements in the manufacture of tennis balls and similar balls with gas content. : en es
  • CA248447A - Valve member : en fr
  • US1531377A - Pipe tongs : en
  • CA248321A - Machine for making pneumatic tire covers or casings : en fr
  • US1531907A - Potato digger : en
  • US1531942A - Fuel converter for engines : en
  • US1531960A - Breast drill : en
  • GB231242A - Improvements in or relating to cementitious materials : en
  • PL1749B1 - A method of obtaining yellow chrome dyes. : en pl
  • CH109268A - Control of motors for shooters, weirs, etc. : de en
  • AU1994024A - Weeding-machine for Pailroad tracks : en
  • US1531373A - Glove : en
  • CA248112A - Shaker for gold mining : en fr
  • CH109586A - Fire engine that works with dry extinguishing powder. : de en
  • US1531674A - Driving mechanism : en
  • PL1579B1 - Lampholder with thread for the bulb. : en pl
  • US1531381A - Drop-tine grappling fork : en
  • US1531570A - Method of raising liquids : en
  • US1531955A - Etching machine : en
  • DE411664C - Marking device for zithers played by sheet music : de en
  • ES91185A1 - Ball bearing. : en es
  • US1531322A - Attachment for plumbing fixtures : en
  • USD66946S - Design for a coin : en
  • CA248405A - Securing device for disc wheels : en fr
  • US1532011A - Arithmetic-teaching device : en
  • CH109531A - Safety nail. : de en
  • CH109608A - Arrangement for cable cars to dampen car vibrations. : de en
  • CA248358A - Valve : en fr
  • US1531389A - Flux control for magnetos : en
  • CA248376A - Cross-rail for filing cabinets : en fr
  • CA248096A - Production of alkali metal carbonates : en fr
  • CA248187A - Process of desizing and degumming fibres or fabrics : en fr
  • CH109449A - Device for uninterrupted ejection of the large drum of top carders and mixed cards. : de en
  • CA248371A - Multi-office telephone system : en fr
  • CH109649A - Process for the production of a new vat dye. : de en
  • CA248141A - Flushing arrangement for sanitary plants : en fr
  • DE411765C - Drill coulter in which the material introduced through a feed channel is evenly distributed over the entire width of the coulter : de en
  • US1531579A - Indicator : en
  • DE411731C - Utilization of oven sows from the huts : de en
  • DK34336C - Steam or Gas turbine. : da en
  • ES91950A3 - Regulation, at constant voltage, of a group composed of a hydraulic turbine and a direct current generator without using an accumulator battery. : en es
  • FR586691A - Improvements to machines for covering with cotton or silk threads gum threads intended for the manufacture of elastic fabrics : en fr
  • CA248284A - Filled bobbin : en fr
  • CA248437A - Grain binding machine : en fr
  • PL1741B1 - Spray valve for liquid fuel combustion engines. : en pl
  • ES91553A1 - Automatic removal lift device applied to all kinds of rag shredding machines. : en es
  • US1531784A - Sheet metal : en
  • US1531478A - Method of making bas-reliefs : en
  • GB231266A - Improvements in ventilators : en
  • GB231369A - Improvements in draft operated scrapers for gathering and transporting loose material : en
  • CA248266A - Garment material : en fr
  • CH108916A - Wash port cover. : de en
  • CH109530A - Method and device, in particular for closing sleeves provided with an air hole by soldering. : de en
  • PL1605B1 - Steering device in axial steam turbines. : en pl
  • ES91937A1 - A procedure for the manufacture of color-listed rubber belts. : en es
  • US1532105A - Metallic cap : en
  • US1531967A - Propeller : en
  • PL1703B1 - Method for obtaining four times diazotized blue dyes. : en pl
  • DK34324C - Injection device for internal combustion engines. : da en
  • CH109632A - Process for the production of a new vat dye. : de en
  • US1531709A - Air-refrigerating machine : en
  • US1531669A - Electrical protective device : en
  • PL1620B1 - Continuous method of obtaining barium hydroxide. : en pl
  • DE411311C - Hollow propeller blade made of wood : de en
  • GB218661A - Improvements in aerial systems for receiving radio signals : en
  • PL1707B1 - An aircraft machine capable of vertical ascent and landing and stopping in the air at one level or place. : en pl
  • GB231356A - Improvements in or relating to desks : en
  • FR586630A - Process for the molding of articles formed from materials based on phenol or other similar materials : en fr
  • GB231272A - Improvements relating to the protection of screw threads in wood or other relatively soft material : en
  • GB231289A - Improvements in electric conductors : en
  • ES92329A1 - A paving system for streets and road surfaces using reinforced concrete. : en es
  • US1531608A - Thrashing machine : en
  • CH109544A - Staged centrifugal fan. : en fr
  • US1531413A - Game : en
  • US1532083A - Process of and apparatus for making fiber boards : en
  • CA248234A - High pressure steam turbine : en fr
  • CA248313A - Lightning arrester connection : en fr
  • CA248338A - Method of making fresh scrap cigars : en fr
  • FR586804A - Movement transmission system by simultaneous wedging and rolling actions : en fr
  • AU1879924A - Improvements indies for rim beading 1 the necks of cylindrical sheetmetal vessels : en
  • US1531385A - Method and apparatus for making endless tubes : en
  • CH109581A - Shoe insert. : de en
  • AU1812424A - Improvements in and relating tothe production of ornamental ceramic designs in hollow glass articles or vessels : en
  • CA248382A - Fingering attachment for stringed instruments : en fr
  • PL1699B1 - The method of obtaining green direct three-phase dyes. : en pl
  • US1531281A - Machine for grinding the ends of arbors for the balance wheels of clocks or similar articles : en
  • US1532051A - Saliva-arresting means for tobacco pipes : en
  • PL1700B1 - Method of obtaining o-oxyone-azo mortar dyes. : en pl
  • CH109528A - A method for forming an insulating coating in an electrolytic cell. : en fr
  • AU1717424A - Improvements in cultivators and drill cultivators : en
  • PL1736B1 - The method of obtaining azo dyes : en pl
  • CH109543A - rotary engine. : de en
  • CA248345A - Process of making plastic articles : en fr
  • PL1751B1 - Procedure for obtaining insoluble azo dyes. : en pl
  • FR586786A - Knife box for root cutters : en fr
  • US1531280A - Machine for making nut blanks : en
  • PL1733B1 - A way to reduce the electrochemical action on the edges of negative plates in electric batteries. : en pl
  • US1531628A - Eye protector : en
  • US1531425A - Fuel : en
  • US1531510A - Friction disk for clutches : en
  • US1531884A - Spent-gas escape device fob gas ranges : en
  • PL1667B1 - Method of using chrome leather waste. : en pl
  • US1531334A - Headlight reflector : en
  • US1531432A - Railway-crossing signal : en
  • US1531443A - Electrically-driven floor-washing machine : en
  • CA248166A - Apparatus for treating sand and gravel : en fr
  • ES91873A1 - Pump or compressor with a semi-spherical body, which contains a rotating cone, in which a piston having the shape of a semi-disk can slide. : en es
  • DE411701C - Potato and fruit press : de en
  • US1531503A - Saw set : en
  • US1531563A - Pipe joint : en
  • US1531896A - Resilient wheel : en
  • PL1701B3 - The method of obtaining mortar β-oxy monoazo dyes. : en pl
  • US1531922A - Washing machine : en
  • US1531668A - Electric-arc control : en
  • USD66956S - Design for a road sign : en
  • ES91970A1 - A procedure for fueling engines that consume hydrocarbons. : en es
  • FR586563A - : fr
  • FR586859A - Improvements in the manufacture of toothed wheels : en fr
  • US1531311A - Safety razor : en
  • CA248179A - Acoustic device : en fr
  • US1531660A - Brake-hanger bracket : en
  • PL1702B1 - A method of obtaining o-oxidase dyes that can be chrome-plated. : en pl
  • US1531367A - Log-controlling mechanism : en
  • PL1580B1 - Paper lighters. : en pl
  • US1531390A - Variable high resistance : en
  • FR586868A - Electric hair waver : en fr
  • US1531282A - Grinding machine : en
  • US1531335A - Laundry-assorting pin : en
  • CA248225A - Electrical iron : en fr
  • CA248290A - Lock board : en fr
  • US1531651A - Hand-operated medicinal powder mixing and grinding cylinder for druggists' use : en
  • US1532109A - Apparatus for liquefying chlorine gas : en
  • US1531734A - Sanitary head covering : en
  • US1531754A - Inscription plate for tombstones or the like : en
  • US1531786A - Hydraulic power plant : en
  • GR877B - PROVISION PERMITTING THE SAVINGS OF OTHER FUEL MATERIALS IN HOB FACILITIES. : el en
  • US1531650A - Mechanism for breaking and cleaning cotton : en
  • US1531610A - One-piece handle for angle cocks : en
  • CA248292A - Gas and air distributor for internal combustion engines : en fr
  • CH109639A - Process for the production of a new vat dye. : de en
  • US1531460A - Eabbic-crimpihgr device : en
  • US1531991A - Water deactivator and method of making same : en
  • CA248089A - Valve for internal combustion engines : en fr
  • AU2035924A - Improvements in apparatus for conditioning grain and similar granular substances : en
  • US1531568A - Combined bumper and brace : en
  • US1531927A - Rail anchor tie plate : en
  • US1531706A - Pattern chain : en
  • US1532089A - Convertible plane : en
  • US1531556A - Magneto : en
  • US1531997A - Dyeing apparatus : en
  • US1531852A - Pneumatic dispatch apparatus : en
  • US1532081A - Electric switch : en
  • US1531343A - Device for preventing the adhesion of raw silk at reel angles : en
  • CH109572A - Combined carbon electrode for electric furnaces and processes for their manufacture. : de en
  • CH109589A - Electric bell device. : en fr
  • US1532002A - Composite quartz body : en
  • DE411796C - Clamp for tie straps : de en
  • ES91631A1 - Arrangement of connections for the distribution of rotary field motors. : en es
  • DE411695C - Step grate with swinging grate steps : de en
  • DK34330C - Taste Breeding Apparatus. : da en
  • US1531704A - Flotation body for hydroaircraft : en
  • US1531961A - Cuff link : en
  • US1531532A - Gas heater : en
  • US1531871A - Core-binding compound : en
  • US1531724A - Electric machine : en
  • CH109641A - Process for the production of a new vat dye. : de en
  • FR586562A - Punching machine : en fr
  • GB231408A - Improvements in or relating to non-skid tire chain structures : en
  • DE411529C - Process for the de-iron removal of caustic alkaline solutions : de en
  • DK34338C - High frequency Multiplex signal system. : da en
  • US1531546A - Bottle washer : en
  • US1531999A - Disk for flexible couplings : en
  • US1532007A - Sadiron : en
  • DE411791C - Process for the production of detonators : de en
  • US1531792A - Feeding and luting device for metallurgical furnaces : en
  • CA248326A - Cement-asphalt composition : en fr
  • US1531338A - Device for taking up warp in wheels : en
  • US1531790A - Slotting machine : en
  • US1532003A - Relay device : en
  • US1531607A - High-pressure rotary pump : en
  • PL1670B1 - Uniform arc light electrode with glowing impurities, : en pl
  • FR586559A - Improvements to shutter coupling devices for pipes, nozzles, etc. : en fr
  • FR586833A - Process for the production of dyestuffs and the resulting products : en fr
  • FR586916A - Metal coil for electric cables or others : en fr
  • US1531361A - Thread fly : en
  • US1531833A - Bathing apparatus : en
  • US1532075A - Tractive wheel : en
  • US1531408A - Folding carton or container : en
  • US1532017A - Enameling apparatus : en
  • US1531695A - Process of sintering and apparatus therefor : en
  • PL1602B1 - Improving the distillation or evaporation of the liquid. : en pl
  • US1531321A - Locker : en
  • DE411732C - Process for the preparation of alkali metal amides : de en
  • CA248167A - Toy : en fr
  • CA248139A - Money changing machine : en fr
  • CA248368A - Tire bead : en fr
  • CA248432A - Piston valve for internal combustion engines : en fr
  • CH109651A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • AU2248325A - Improvements in devices for preserving the contents of bottles, jars orthe like receptacles : en
  • US1531473A - Tent : en
  • US1531548A - Island : en
  • CA248427A - Pipe threading machine : en fr
  • PL1705B1 - A method of preparing products from fiber and alkylated fiber. : en pl
  • US1531291A - Hair-waving pad : en
  • US1531293A - Heading machine : en
  • US1531679A - Throw-out device : en
  • US1531718A - Shuttle-feeler and filling clamping and parting means : en
  • US1531730A - Tube-soldering apparatus : en
  • US1531753A - Apparatus for lead-burning straps to storage-battery plates : en
  • US1531675A - Saw : en
  • PL1697B1 - A method and an apparatus for denitrifying, bleaching, dyeing and, in general, treating fibers with liquids or other. : en pl
  • US1531843A - Last : en
  • DE411759C - Control device for heapers and similar agricultural equipment : de en
  • FR586707A - : fr
  • FR586748A - Improvements to elastic seats, armchairs, armchairs, sofas and other analogues : en fr
  • GB231385A - Improvements in machines for beading sheet metal : en
  • PL1728B1 - Machine with circulating piston. : en pl
  • US1531621A - Hat stay : en
  • USD66955S - Design for a radiocabinet ok similar asticle : en
  • CA248305A - X-ray tube : en fr
  • US1531395A - Luggage carrier for automobiles : en
  • US1531286A - Process for the manufacture of 1-phenyl-2.3-dimethyl-4-dimethylamino-5-pyrazolone : en
  • US1531993A - Water-treating compound : en
  • US1531353A - Meter : en
  • US1531501A - Garment-cleaning method and apparatus : en
  • US1531710A - Brake for children's vehicles : en
  • ES91717A1 - Improvements in the manufacture of blunt incandescent lamps and similar items. : en es
  • FR586849A - Folding bed : en fr
  • GB231275A - Improvements in or relating to carburettors : en
  • US1531814A - Combined corset and brassiere : en
  • CH109552A - Fuel injection device for internal combustion engines. : en fr
  • US1532080A - Belt shifter : en
  • US1531624A - Projectile : en
  • CA248418A - Motor-drive for talking machines : en fr
  • CA248209A - Means for tilting vehicle headlights : en fr
  • CA248309A - Control apparatus : en fr
  • US1531658A - Draft-gear attachment : en
  • CA248214A - Transmission belt : en fr
  • US1531780A - Rotary drying apparatus : en
  • CA248117A - Snap : en fr
  • CA248177A - Flush valve : en fr
  • FR586807A - Improved tire for automobiles and other vehicles and method of manufacturing such tire : en fr
  • DE411754C - Device to facilitate the shifting of the ruler on calculating machines : de en
  • DE411804C - Type lever typewriter : de en
  • ES91299A1 - A procedure for the manufacture of tiles, slabs, tablets and other similar pavements, whether made of Portland cement, sand and its mixtures or lime, mud or other kinds of basic materials. : en es
  • CH109578A - Centrifugal device for gold casting etc. for dental purposes. : de en
  • CH109490A - Folding box made from a piece of cardboard. : de en
  • DE411683C - Suspension of pipelines in mines on suspension bolts in boreholes on the roof of the route : de en
  • DE411742C - Coal dust firing with nozzles directed against one another : de en
  • FR586869A - Vibrator for sorters : en fr
  • CA248100A - Water level control for boilers : en fr
  • PL1568B1 - i1 ki. 32 a and 2. Glass decia machine. : en pl
  • CA248101A - Power generating attachment for airplanes : en fr
  • CA248251A - Window mechanism : en fr
  • CA248253A - Fishing reel : en fr
  • CA248336A - Photographic printing apparatus : en fr
  • CA248455A - Bottom-making machine for furnaces : en fr
  • AU2005824A - The manufacture from kerosene or petrol tins and their packing cases of crates for carrying pastry, eggs fruit, andthe like : en
  • CA248296A - Method of distributing loose materials : en fr
  • DE411438C - Device for removing fine dust, mist or gas parts : de en
  • DK34345C - PROCEDURE FOR IMMEDIATE COPYING OF PIECES OF ANY KIND ON A METAL SHEET PROVIDED WITH A RUBBER CHROME LAYER. : da en
  • US1531287A - Angle-iron notcher : en
  • US1531805A - Oscillation generator : en
  • US1531906A - Lock for telephones : en
  • CA248245A - Implement support and carriage : en fr
  • CA248367A - Railroad car window : en fr
  • CA248221A - Wind guard for automobile levers : en fr
  • CA248293A - Fruit treating apparatus : en fr
  • DE411686C - Device for clear arrangement of card index cards : de en
  • DE411721C - Procedure for heating duct stoves : de en
  • DE411364C - Method and device for splinting together sheet metal : de en
  • DE411528C - Cathode for electrolytic cells, especially for water decomposition : de en
  • PL1619B1 - Method of obtaining potassium carbonate. : en pl
  • US1531397A - Two-stroke-cycle internal-combustion engine : en
  • CA248279A - Dredge top spice can : en fr
  • CA248438A - Pet-cock opener : en fr
  • CH109510A - Tacheometer. : en fr
  • DE411736C - Asynchronous machine with capacitors : de en
  • CA248263A - Paint remover : en fr
  • CA248394A - Heating arrangement for furnaces for use in the manufacture of sheet glass : en fr
  • AU1654524A - Improvements in processes of and apparatus for vacuumizing 1 liquids : en
  • US1531920A - Induction-motor winding : en
  • PL1739B1 - Method and machine for cutting wooden stamens for the production of lighters. : en pl
  • US1531324A - Detergent : en
  • US1531862A - Metal stringing for tennis rackets : en
  • CA248389A - Method of winding cordage : en fr
  • DE411703C - Device for testing the sealability of sealants, preferably casting compounds : de en
  • AU1725524A - Improvements in or relating tothe formation of concrete buildings : en
  • CA248131A - Auger guide : en fr
  • CH109603A - Automobile or other car hood cover. : en fr
  • CH109567A - Overcurrent relay for oil switches with high currents. : de en
  • PL1572B1 - speed indicator of turbine centrifuges. : en pl
  • US1531301A - Luminous vessel : en
  • CA248208A - Combination bath and shower : en fr
  • FR586650A - Reflector system for projectors, headlights, etc. : en fr
  • GB231323A - Improvements in or relating to closures for tablet containers : en
  • FR586719A - Improvements in assembly, disassembly and chain tensioning devices for rear wheels of bicycles, bicycles, motorcycles and the like : en fr
  • FR586782A - Profiled rubber band forming an elastic seal for body doors : en fr
  • GB231291A - Improvements in latch locks : en
  • DK34328C - Procedure for the manufacture of base-exchanging substances for the removal of iron, manganese, calcium and magnesium from drinking and drinking water. : da en
  • DK34334C - Expansion body for regulating means for condensate drain or heat regulators. : da en
  • FR586690A - Cylindrical electric lamp with rectilinear incandescent body : en fr
  • GB227122A - Improvements in process for obtaining certain remedial principles of oils : en
  • AU2062724A - Improvements in and-relating to condenser plate systems : en
  • AU2246925A - Improvements in and relating to devices suitable for measuring the axial thrust of a rotatable shaft : en
  • CA248429A - Napkin folding machine : en fr
  • CH107983A - Device for controlling the brakes of a motor vehicle. : en fr
  • CH109503A - Ski binding. : de en
  • FR586706A - Compensatory coupling : en fr
  • US1532014A - Slide rule : en
  • US1531485A - Separator : en
  • US1531895A - Steam-driven road vehicle : en
  • US1531985A - Pump : en
  • DK34339C - Wrapping forms for Cigar machines. : da en
  • ES91875A1 - A jar or container for conditioning ground sugar. : en es
  • CH109631A - Process for the production of a new vat dye. : de en
  • CA248243A - Combination tool : en fr
  • CH109705A - Process for the preparation of methane. : de en
  • PL1726B1 - Anti-current apparatus. : en pl
  • US1531416A - Surface cultivator : en
  • US1531775A - Combination machine for cylinder block repairing : en
  • US1531990A - Water-deactivating briquette and method of making same : en
  • FR586871A - Process for extracting petroleum from petroleum-bearing earth materials : en fr
  • FR586698A - Safety comb for hand razor : en fr
  • ES91425A3 - An industrial result consisting of a booklet with unique characteristics. : en es
  • FR586724A - Improvements to the ventilation of electrical machines or other machines and devices : en fr
  • GB219296A - Improvements in or relating to thermo-electric generators or the like : en
  • GB211841A - Improvements in or relating to the treatment of complex ores containing zinc : en
  • AU2033324A - A new or improved apparatus for trimming and/or shaping hollow articles such as metal receptacles : en
  • ES91961A1 - Longitudinal seam welding machine for brass rounded notches. : en es
  • GB231374A - An improved support for under garments : en
  • ES91665A2 - Sunflower automatic. : en es
  • GB231580A - Improvements in and relating to thermionic vacuum tubes or valves : en
  • FR586647A - Improvements to devices used to expose, develop and finish films for photographic typographic composers : en fr
  • FR586677A - Lock washer for nuts : en fr
  • GB231265A - Improvements in or connected with the vertical suspension of fishing nets and the like : en
  • ES91808A1 - A rotating blade holder system for woodworking machines. : en es
  • FR586783A - Double-acting aeration device allowing air to enter or exit during emptying or filling a tank : en fr
  • PL1603B1 - A method of obtaining synthetic wax. : en pl
  • US1531379A - Clothesline : en
  • DK34326C - Machine for placing the cover sheet on cigar wrappers. : da en
  • DE411535C - Device for the mutual decoupling of transmitting antennas working spatially close to one another : de en
  • GB231294A - Improvements in or relating to hockey sticks : en
  • GB232539A - Improvements in electric junction boxes and in means for bonding metal covered cables thereto : en
  • ES91981A1 - Improvements in centrifugal regulators for talking machines. : en es
  • FR586612A - Process for the production of woven articles : en fr
  • US1531267A - Valve guide : en
  • FR586815A - Needle and Hook Embroidery Machine Improvements : en fr
  • FR586846A - Improvements to machines for applying cream or the like to biscuits and similar products : en fr
  • GB231286A - Improvements in or relating to electric switches : en
  • GB231573A - Improvements in lapping machines : en
  • FR586667A - Stove for liquid fuels, in particular heavy fuels : en fr
  • GB231926A - Improvements in and relating to automatic apparatus for taking and finishing photographs : en
  • DE411503C - Tripod head with internal spring drive mechanism for recording kinematograph : de en
  • ES91883A3 - A visible license holder for automobiles. : en es
  • GB231339A - Improvements in water-tube steam generators : en
  • ES91888A1 - Table utensil for skinning chickens, game and the like. : en es
  • GB231298A - Improvements relating to the carbonization of fuel : en
  • US1531838A - Closed-vehicle-body construction and upholstery therefor : en
  • DE411598C - Automatic regulation for furnaces for bituminous or oxygenated fuels : de en
  • DE411832C - Dispenser for towels, paper napkins and similar sheets : de en
  • ES91907A1 - New color film projection procedure. : en es
  • FI10611A - Årstramare för bomkoppel : en fi
  • GB231278A - Electric arc cutting : en
  • US1531500A - Merry-go-round hub : en
  • US1531490A - Pneumatic drop hammer : en
  • PL1587B1 - Dumping device for automatic killing machines. : en pl
  • DE411729C - Rigid collapsible, transportable lampshade : de en
  • US1531422A - Knitting machine : en
  • US1531938A - Spring suspension for vehicles : en
  • US1532043A - Grate post : en
  • DE410482C - Device for moving switches with an organ common to all switches : de en
  • DE411531C - Process for the preparation of quinone imines of the anthraquinone series : de en
  • US1531878A - Aeroplane motor : en
  • DE411532C - Device for superheater in steam boilers : de en
  • FI10606A - Sätt att avlägsna nicotine från tobak : en fi
  • FR586661A - Electric storage water heater with indirect heating : en fr
  • FR586729A - Electric wire tie : en fr
  • GB231779A - An improved meat slicing machine : en
  • FR586711A - Tool to reassemble the tires : en fr
  • CH109645A - Process for the production of a new vat dye. : de en
  • FR586628A - Improvements to speed recorders : en fr
  • DE411447C - Dynamic balancing process : de en
  • US1531534A - Pad presses for for wind musical instruments : en
  • CA248118A - Temperature indicator for engines : en fr
  • CA248199A - Nut : en fr
  • CA248434A - Skein package : en fr
  • ES91166A1 - Home improvements. : en es
  • PL1660B1 - The method of isolating gold. : en pl
  • US1531693A - Method and apparatus for producing novel and double-image effects in photography : en
  • US1531988A - Cuff : en
  • CA248462A - Paper-making machine : en fr
  • CH109569A - Lifting magnet motor in which the extra current generated when the operating current is interrupted is made usable. : de en
  • ES91714A1 - An electric automatic switching device for the formation of advertisements, signs and luminous figures. : en es
  • CA248206A - Fastener : en fr
  • CH109450A - Spindle for spinning and twisting purposes. : de en
  • CH109495A - Inking or moistening device in rotary printing presses. : en fr
  • CH109600A - Device for observing, from the outside, the degree of friction in the friction member of a shock absorber. : en fr
  • CA248414A - Rotary machine : en fr
  • PL1655B1 - A way to give a tree a durable and easy flexibility. : en pl
  • CH109352A - Gear change device. : en fr
  • CH109566A - A method and apparatus for the manufacture of parts of small electrical equipment, such as screw sockets, bayonets, fuses, etc., of molded fusible insulating material, with metal parts and conductors. : en fr
  • PL1654B1 - Veneer sticking agent. : en pl
  • GB231581A - Improvements in derricks or cranes : en
  • US1531472A - Method and apparatus for shaping metals : en
  • US1531728A - Process of making pulp for paper : en
  • ES92000A3 - Improvements in the manufacture of snap fasteners. : en es
  • CA248325A - Outboard motor : en fr
  • CA248416A - Pump : en fr
  • CH107933A - Slide valve on the suction pipe of liquid manure pumps. : de en
  • DE411677C - Schlaegermuehle : de en
  • US1531382A - Valve-operating device for internal-combustion engines : en
  • US1531527A - Electric motor : en
  • AU2241925A - Improvements in or relating to tyres for vehicle wheels : en
  • CA248201A - Window ventilator : en fr
  • CA248302A - Apparatus for manufacturing tire casings : en fr
  • FR586572A - Passenger car body : en fr
  • FR586688A - Improvements relating to electric vehicles : en fr
  • GB231345A - Improved construction of extensible garment hanging rail for use in a wardrobe or the like : en
  • FR586598A - Sheet metal body and seat back arrangement, for automobiles : en fr
  • PL1574B3 - Fireproof safe. : en pl
  • US1531617A - Hog trough : en
  • US1531785A - Sunshade operating means : en
  • US1531917A - Electric switch : en
  • US1532044A - Door hinge : en
  • US1532060A - Device for sharpening the points of guards of agricultural implements : en
  • FR586663A - Method of operation of internal combustion engines with automatic ignition : en fr
  • FR586718A - Snap-on for roller blinds or the like : en fr
  • CA248387A - Electro-magnetic bell : en fr
  • US1531880A - Game board : en
  • US1531984A - Masculine garment : en
  • CA248175A - Door knob : en fr
  • FR586867A - Hose clamp : en fr
  • GB231303A - Improved protector for heels of boots and shoes : en
  • GB231348A - Improvements in change speed mechanism : en
  • GB231363A - Reed braid making machine : en
  • ES91820A1 - Alternating current relay. : en es
  • ES91934A1 - Device for opening boxes whose lids are closed by pressure. : en es
  • US1531292A - Hair-waving pad : en
  • DK34329C - Process for the production of easily dilutable, amorphous silicic acid. : da en
  • PL1725B1 - Cylindrical heater for vacuum devices and the like. : en pl
  • US1531387A - Mixing apparatus : en
  • US1532055A - Ice-cream-carton-filling device : en
  • FI10609A - Engine rack : en fi
  • FR586564A - : fr
  • AU2020124A - Improvements in saws : en
  • CA248217A - Pulley : en fr
  • CH109565A - Resistance rod. : de en
  • US1531305A - Inclosed reel spool for cinema films : en
  • US1531307A - Side lamp for automobiles : en
  • US1531350A - Circular-saw sharpener : en
  • US1531694A - Glareshield : en
  • FR586873A - Machine for filling bottles or other containers : en fr
  • ES92006A1 - A product destined to the fertilizer of land for the cultivation of plants. : en es
  • GB231366A - Improvements in and relating to uniform cases, trunks, wardrobes or the like : en
  • FR586683A - Flexible electric heater bar : en fr
  • ES91909A3 - An industrial process consisting of the manufacture of manihot root starch. : en es
  • DE411493C - Regulating device for spring-loaded valves : de en
  • DE411583C - Device on barrel weight scales with displacement of the barrel weight by means of carriers or the like. : de en
  • FR586657A - Coke oven for recovery of by-products with or without heat regeneration and heating with rich gas or lean gas : en fr
  • FR586743A - Rotor for asynchronous motors with resistance armature for self-starting : en fr
  • DE411492C - Sealing device : de en
  • GB231384A - Improvements in shaft hangers : en
  • DE411743C - Cutting and rubbing device : de en
  • DE399577C - Pipe connection : de en
  • ES91913A1 - Procedure for treating mixed materials whose components are brittle and fibrous, especially household and street waste. : en es
  • GB231396A - Improvements in ball-bearings for flyers : en
  • CA248384A - Electrical conductor : en fr
  • CA248401A - Rebound controller : en fr
  • GB231045A - Improvements relating to rotary tilling machines : en
  • ES91954A1 - Magnetic separator with several separation points. : en es
  • GB231276A - Improvements in or relating to chucks for centring purposes on lathes and like machines : en
  • CA248294A - Process of and apparatus for multiple-effect evaporative separation : en fr
  • CA248190A - Collapsible elevator : en fr
  • GB231267A - Improvements in or relating to heel finishing machines : en
  • USRE16031E - Headlight befiectoh : en
  • FR586818A - Improvements to mills or grinding devices : en fr
  • GB227808A - Device for fastening the strengthening rings in transport cans : en
  • FI10640A - Combined clothes hanger, fastening hook, nail file, shoe hook, etc. : en fi
  • DE411477C - Refining tin : de en
  • ES91939A1 - Improvements in front feed guides or markers on printing machines. : en es
  • GB231223A - Improvements in devices for the balancing of machinery : en
  • DE411578C - Device for the production of so-called asphalt roofing felt in sheet form : de en
  • DE411668C - Process for preparing hollow-pressed vehicle wheels for hot painting or enamelling : de en
  • USD66945S - Design for a pipe holder : en
  • CH109629A - Process for the production of a new vat dye. : de en
  • FR586712A - Shoe : en fr
  • FR586864A - Device for canning food : en fr
  • GB231213A - Improved device for facilitating the assembling or dismantling of the pistons and rings of engine cylinders : en
  • DE411603C - Device for solving tasks of astronomical location determination : de en
  • CA248133A - Guiding device for the propeller water of ships : en fr
  • CA248318A - Emulsifying process and multi-stage emulsifier : en fr
  • CH107934A - Steam power plant. : de en
  • US1532098A - Electric wiring connection and support therefor : en
  • FR586732A - Automatic switch for electric stoves : en fr
  • FR586893A - New caulking device for steam-heated cylinders : en fr
  • GB231915A - Improvements in or relating to controls for engines or vehicles : en
  • CA248385A - Typewriting machine : en fr
  • CA248399A - Candle dipping machine : en fr
  • CH109532A - Barbed wire, method and apparatus for making the same. : de en
  • US1531271A - Mechanical toy vehicle : en
  • US1531855A - Folding ironing table : en
  • US1531930A - Portable electric handsaw : en
  • US1531845A - Composition of matter : en
  • FR586561A - Delivery car body : en fr
  • FR586808A - Device for mounting stabilizers and rudders for aircraft : en fr
  • FR586659A - : fr
  • GB231309A - Doors or closure flaps for coal-boxes, cupboards, and the like : en
  • US1531319A - Process for making paper half stock : en
  • US1531288A - Illuminated suitcase : en
  • US1531316A - Demountable rim for autos : en
  • US1531962A - Joint for tubular frame members : en
  • FR586662A - Device for the production and storage of hot water at constant temperature : en fr
  • GB227109A - Improvements in milling machines for copying and reproducing : en
  • ES91465A2 - A machine designed for laying bricks on the walls. : en es
  • FR586899A - Further training in the manufacture of pralines and other similar articles : en fr
  • CA248413A - Plaster board : en fr
  • US1531362A - Fuel-feed pump for internal-combustion engines : en
  • US1531269A - Lock : en
  • DE411706C - Rocker arm mounting for internal combustion engines : de en
  • ES91861A2 - A double acting compression greaser system. : en es
  • ES91880A1 - Improvements concerning dry cells and their disposal in batteries. : en es
  • DE411708C - Air hammer : de en
  • ES91975A1 - A swivel chair needle. : en es
  • FR586883A - Improvement in tank pen holders : en fr
  • GB231271A - Improvements in or relating to letter boxes : en
  • CA248335A - Manufacture of hollow metal balls : en fr
  • CA248150A - Abdominal support : en fr
  • CA248231A - Cellulose derivative : en fr
  • PL1708B1 - Device for making corrugated or chopped wood shavings. : en pl
  • FR586741A - Hernial bandage enhancements : en fr
  • US1531309A - Sectional switch box : en
  • DE411620C - Springy wheel : de en
  • ES91757A1 - A procedure for melting and refining non-ferrous metals. : en es
  • GB221201A - Improvements in or relating to tanks for electrical or other apparatus : en
  • FR586894A - Device for indicating localities on topographic or geographical maps : en fr
  • GB231248A - Improvements in or relating to foundry molding machines : en
  • CA248316A - Glass composition : en fr
  • DE411626C - The weight-compensating device for raising and lowering sliding windows, especially for motor vehicles : de en
  • FR586617A - Manufacturing process for linoleum-like floor coverings : en fr
  • US1531810A - Extension rail : en
  • US1531591A - Combination lock : en
  • US1531680A - Spring clothespin : en
  • CA248103A - Bottle holder : en fr
  • PL1573B1 - Fireproof safe. : en pl
  • US1531782A - Process for cleaning rubber molds : en
  • US1531874A - Ignition switch and emergency-brake signal for power-operated vehicles : en
  • US1531688A - Tree trimmer : en
  • AU1957524A - Sulphur compound and the- method- of making the same : en
  • US1531647A - Draft rigging : en
  • PL1633B1 - A method of processing reeds and other plants into fibers and blanks, suitable for making paper. : en pl
  • US1531627A - Goggles : en
  • CA248111A - Colour photography : en fr
  • US1531340A - jackson : en
  • US1531575A - Automatic power control : en
  • US1531606A - Wave-signaling-control system : en
  • US1532035A - Flow nozzle for use with flow meters and the like : en
  • PL1734B1 - The method of obtaining azo dyes. : en pl
  • US1532048A - Dry-cleaning machine : en
  • US1531297A - Attachment for corn-sheller-feeding attachments : en
  • US1531424A - Liquid-fuel supply device for internal-combustion engines : en
  • CA248407A - Reversible disc wheel : en fr
  • FR586703A - Spring seat : en fr
  • US1531354A - Liquid-spraying apparatus : en
  • CA248110A - Electrical resistance : en fr
  • US1531666A - Refractory metallic body of high density and process for making the same : en
  • CH109582A - Process for the preparation of the ureide of hexahydrobenzoic acid. : de en
  • CA248172A - Pump jack : en fr
  • US1532010A - Disappearing bed : en
  • CA248323A - Outboard motor : en fr
  • FR586892A - : fr
  • CH109513A - Apparatus for displaying variable numerical values with their maxima and minima. : de en
  • CA248347A - Method of sealing with wax liner : en fr
  • CH109710A - Process for nitration of sheets of cellulose material for their transformation into sheets of nitro-cellulose. : en fr
  • USD66925S - Design for a pile fabric : en
  • ES91870A1 - Improvements in electric welding devices. : en es
  • GB231577A - Improvements in or connected with apparatus for drying and conditioning grain and similar granular substances : en
  • US1531506A - Golf tee : en
  • US1531937A - Typewriting machine : en
  • CA248140A - Collapsible clothes cabinet : en fr
  • CA248235A - Mixing apparatus : en fr
  • CA248183A - Boiler pressure regulator : en fr
  • CH109576A - Gas burner. : en fr
  • CA248107A - Stove pipe : en fr
  • CA248446A - Mitten : en fr
  • US1531954A - Lock : en
  • US1531982A - Portable fire escape : en
  • US1531768A - Apparatus for cleaning and drying ice-cream brick molds : en
  • US1532101A - Snap fastener : en
  • CH109378A - Equipment for operating high-voltage apparatus, in particular X-ray tubes. : de en
  • CA248404A - Quick attachment means for demountable disc wheels : en fr
  • CH109547A - Device for automatic pressure equalization in cylinders of steam locomotives when they are idling. : de en
  • CA248348A - Bran food : en fr
  • CH109468A - Meat cutting machine. : de en
  • AU2037524A - Improved electric truncheon torch : en
  • US1531277A - Mechanical movement : en
  • US1531401A - Game : en
  • US1531697A - Pump for oil wells : en
  • US1531870A - Windshield wing support : en
  • CA248254A - Composite gear wheel : en fr
  • CA248330A - Sander valve : en fr
  • CH109478A - Process for the separation of hafnium and zirconium. : de en
  • CH109616A - Pneumatic pressing device for gluing footwear. : de en
  • US1531438A - Rotary drier : en
  • US1531788A - Kier plaiter : en
  • US1531646A - Draft rigging : en
  • CA248257A - Gate : en fr
  • CA248104A - Table for vehicles and ships : en fr
  • CA248353A - Means for reproducing sounds : en fr
  • FR586618A - Mechanical breaker for all firewood : en fr
  • AU1829724A - Improvements in and relating to superheaters for water-tube steam boilers : en
  • CA248264A - Typewriter : en fr
  • PL1659B1 - A method of obtaining alloys applicable in dental technology. : en pl
  • US1531760A - Poison distributor : en
  • CA248332A - Apparatus for condensing aluminum chlorids : en fr
  • US1532063A - Process for manufacturing laces and lacelike products : en
  • US1532029A - Fire-door-operating device : en
  • US1532072A - Process of separating reduced iron from gangue material : en
  • DE411580C - Process for transferring alumina silicates into mechanical mixtures of alumina and silica : de en
  • FR586774A - Motor vehicle upgrades : en fr
  • CH109521A - Watch movement regulator device. : en fr
  • PL1607B1 - Steering device in axial steam turbines. : en pl
  • US1531844A - Safety cover for underdriven centrifugal machines : en
  • CA248322A - Refrigerating plant : en fr
  • CA248415A - High speed rotary machine : en fr
  • CH109571A - Rectifier system. : de en
  • US1531376A - Belt fastener : en
  • US1531402A - Typewriting machine : en
  • US1531722A - Time-limit overload relay for electric circuits : en
  • US1531806A - Shoe heel : en
  • USD66960S - Design for a wrist-watch case : en
  • PL1637B1 - The method of conveying mud and liquids is by means of compressed air with the use of pumps or exhaust chambers. : en pl
  • PL1649B1 - Air intake pipe for car engines. : en pl
  • US1531662A - Strain insulator : en
  • CA248178A - Brake hanger and support : en fr
  • US1531549A - Impact device : en
  • US1531849A - Airplane toy : en
  • ES91922A1 - Improvements in the rotating grills. : en es
  • FR586555A - Pressure relief valve : en fr
  • GB231296A - Improvements in, or connected with, the treatment of oleaginous seeds, or other oleaginous vegetable substances, for the extraction of oil therefrom : en
  • US1532013A - Water filter : en
  • CH109018A - Junction box. : de en
  • AU1792324A - An improved tent fop motorists : en
  • CA248152A - Bucket for mops : en fr
  • CA248457A - Rail anti-creeper : en fr
  • FR586890A - Two-Stroke Engine Scavenging Improvements : en fr
  • CA248283A - Autograph register : en fr
  • PL1729B3 - Machine with circulating piston. : en pl
  • USD66928S - Design for a doll : en
  • US1531711A - Conveyer : en
  • US1531952A - Manufacture of collapsible tubes : en
  • CA248228A - Carbohydrate ether : en fr
  • CA248260A - Hat : en fr
  • CA248275A - Solid fuel heating apparatus : en fr
  • US1531858A - Method of and apparatus for making electric steel : en
  • DE411539C - Process for the production of rubber solutions : de en
  • US1531798A - Hydraulic brake : en
  • DE411665C - Rod lock : de en
  • US1531384A - Lubricating car-journal box : en
  • US1532049A - Paneled structure and method of forming the same : en
  • US1531620A - Penetrometer for x rays : en
  • US1531331A - Safety device : en
  • US1531369A - Vapor burner : en
  • US1532039A - Scalding tank : en
  • ES92009A1 - An announcer watch. : en es
  • CA248258A - Power distributor for automobiles : en fr
  • CH109636A - Process for the production of a new vat dye. : de en
  • DE411685C - Folder with two filing devices : de en
  • CA248176A - Oil level indicator : en fr
  • CA248363A - Wringer mechanism : en fr
  • GB209109A - An improved spring hinge for doors : en
  • ES91785A1 - A small apparatus for absorbing cold. : en es
  • FI10620A - Snöplog : en fi
  • CH109533A - Automatic bar turning machine trolley. : en fr
  • US1531486A - Thermostatic attachment for scales : en
  • US1532090A - Induction furnace : en
  • CH108374A - High vacuum valve tube. : de en
  • FR586722A - Mechanically operated ramming device, for chipboard manufacturing and other applications : en fr
  • FR586865A - Heat resistence : en fr
  • GB231329A - Appliances for playing skittle billiards : en
  • ES91971A1 - Improvements in road and driveway construction. : en es
  • FR586779A - Flap column, eclipsing in the bodywork, applicable to separating windows of motor cars : en fr
  • DK34320C - Automatic Telephone System. : da en
  • FR586579A - Improvements to mowers : en fr
  • GB231284A - Improvements in or relating to curtain and like suspending devices : en
  • US1531769A - Dome damper : en
  • US1531987A - Grade-crossing control : en
  • DE411730C - Device for continuous dyeing, bleaching and other wet treatment of loose textiles : de en
  • ES91644A1 - A process for obtaining injectable homogeneous oleaginous bismuth preparations. : en es
  • US1531873A - ornstoni : en
  • US1531638A - Attachment for steering mechanism of automobiles : en
  • CA248142A - Shoe ornament : en fr
  • CH109573A - Muffle furnace with electrical resistance heating. : de en
  • CH109661A - Log vault on furnace and furnace systems. : de en
  • CH109640A - Process for the production of a new vat dye. : de en
  • DE411728C - Extensible stamp for embossing, inserting necks or similar processing of rectangular cardboard boxes : de en
  • ES91775A1 - A procedure to recover the tin contained in the tin foil. : en es
  • GB231346A - Improvements in or relating to sluice gates : en
  • GB231375A - Improvements in grease-cup lubricators : en
  • DE411667C - Writing instrument : de en
  • US1531375A - Lubricating device : en
  • PL1570B1 - A method of increasing the calorific value of gases (e.g. water, generator, etc. by carburizing with gas from crude oil or its distillates). : en pl
  • CH109610A - Automatic rail car coupling. : de en
  • ES91743A1 - Mechanism to guide the axles for railway traction. : en es
  • GB231343A - Improvements in foldable cardboard boxes, or cartons : en
  • GB231349A - Improvements in sign-posts : en
  • DE411461C - Rectifier with a mercury interrupter rotating synchronously with a commutator and separated from its contact segments : de en
  • DE411565C - Land, mud and water vehicles : de en
  • US1531452A - Drying bar : en
  • US1531778A - Tennis and similar racket : en
  • ES91881A1 - Improvements in the construction of supercharged engines. : en es
  • FR586884A - Sprayer for internal combustion engines : en fr
  • GB231247A - Improvements in and relating to improved means for utilizing electro-magnetic radiation and atmospheric electricity for transmitting and generating power : en
  • GB219016A - Improvements in and relating to protective means for bearings : en
  • FI10613A - Förfaringssätt för framställning av flytande färgmedel : en fi
  • FR586776A - Mechanical shading screen by differential system : en fr
  • CH108983A - Fournierbock. : de en
  • CA248236A - Spark plug : en fr
  • CA248239A - Glass shaping machine : en fr
  • CH109558A - Device for regulating the voltage of an asymmetrically loaded three-phase network. : de en
  • ES91884A3 - A spray apparatus for nasal sprays. : en es
  • FR586746A - : fr
  • FR586777A - Improvement in automatic skips : en fr
  • FR586830A - Protective device for human ears : en fr
  • FR586772A - Automatic return device of the carriage to the drawing benches : en fr
  • US1532000A - Combination sirup-can spout and lid puller : en
  • US1531526A - Weeder : en
  • CA248431A - Apparatus for making pipes : en fr
  • CH108917A - Non-flammable degreasing liquid. : en fr
  • CH109607A - Device for bicycles for converting them into bicycle sleds. : de en
  • DE411567C - Meat cutting machine with horizontally movable meat collecting table : de en
  • ES91065A2 - A device that makes it possible to determine, continuously, for shooting on board, the future distances of a moving target based on discontinuous and multiple telemetric measurements. : en es
  • US1532064A - Adjustable attaching frame for furniture casters : en
  • US1531743A - Baffle structure for dredging operations : en
  • US1531581A - Tractor plow : en
  • US1531696A - Ignition system : en
  • US1532036A - System of motor control : en
  • USD66921S - Design for a candle cup for lighting fixtures : en
  • ES91862A1 - A single or double floor of reinforced concrete with mold and rasilla ceiling, built "in situ". : en es
  • FI10639A - Fibers or cells, whether or not fitted with fibers : en fi
  • FR586574A - Drive mechanism for machines for working hides and skins : en fr
  • FR586713A - Engine upgrades : en fr
  • USD66958S - Design for paper : en
  • ES91911A1 - Procedure to fix solar or ultra violet energy and produce, outside of these rays, catalytic phenomena of any nature. : en es
  • GB231251A - Improvements in adjustable holders for inductance coils : en
  • FR586744A - Asynchronous motor rotor with resistance cage for self-starting : en fr
  • GB231279A - Method of purifying metals and an apparatus for carrying out the same : en
  • GB231361A - Brake or clutch : en
  • GB231390A - Bolting wood to thin iron parts, particularly in railway and tramway vehicles : en
  • FR586702A - Safety mechanism to prevent the reversing of the cranks when starting internal combustion engines : en fr
  • US1531859A - Shore : en
  • AU2031524A - Process of distilling carbonaceous material : en
  • PL1590B1 - A method of producing an explosive cartridge saturated with liquefied gases. : en pl
  • US1531632A - Golf-club shaft : en
  • US1531703A - Retriever for circular typewriter erasers : en
  • ES91877A1 - A system of metallic reinforcements for the subjection and security of the boxes destined to the export of onions, oranges and other fruits. : en es
  • FR586568A - : fr
  • FR586759A - Protective device for motor vehicles : en fr
  • US1531471A - Sleeve steaming and pressing device : en
  • CH109625A - Process for the production of a new vat dye. : de en
  • FR586672A - Temperature regulator : en fr
  • DE411399C - Gyrostatic compass for ships and aircraft : de en
  • GB231288A - Improvements in rocking horses : en
  • DE411688C - Locomobile boiler for high steam pressure consisting of several different water pipe boilers : de en
  • CA248308A - Expansion device : en fr
  • CH109473A - Fondant machine. : de en
  • CH109646A - Process for the production of a new vat dye. : de en
  • US1532001A - Traffic signal : en
  • GB223569A - Improvements in folding stools or tables : en
  • GB231359A - Improvements in holders for thermionic valves : en
  • US1531553A - Pneumatic action for pneumatic musical instruments : en
  • GB231237A - Improved circuit arrangements for selectors in automatic telephone systems : en
  • DK34319C - Coil holder for radios. : da en
  • GB231331A - Improvements in hair wavers, hair slides or the like : en
  • US1531294A - Churn : en
  • GB218658A - Improvements in or relating to loom picking mechanism : en
  • GB219017A - Improvements in or relating to suction cleaning apparatus : en
  • US1531330A - Menu-card holder : en
  • US1531365A - Means for applying color stripes : en
  • US1531414A - Apparatus for therapeutic applications : en
  • US1531726A - Interchange device : en
  • ES91763A3 - A new dump trailer system. : en es
  • GB231368A - Improvements in draft operated scrapers for gathering and transporting material : en
  • ES90062A1 - A new procedure for making photographic engravings on goldsmith objects, on all kinds of metals, applying the clichés with or without a grid to the photoengravings that are currently used in graphic arts. : en es
  • ES91931A3 - An apparatus for filling with acetylene gas the containers that serve to contain acetylene dissolved in acetone. : en es
  • GB231249A - Improvements in or relating to roll-over pattern-drawing molding machines : en
  • US1531978A - Flexible connection for boosters : en
  • PL1677B1 - Method for the preparation of 1-phenyl-2.3-dimethyl-4-dimethylamino-5-pyrazolone. : en pl
  • ES91716A1 - Metal spoke wheel improvements. : en es
  • CA248149A - Signal lamp : en fr
  • CA248378A - Apparatus for polishing plates of glass, marble, etc. : en fr
  • PL1583B1 - Method of producing explosives and inflammable mass : en pl
  • CA248391A - Automobile cuspidor : en fr
  • US1531712A - Manufacture of hollow rubber articles : en
  • GB229238A - Cigarette case severing device for cigarette case-making machines : en
  • GB231556A - Improvements in acoustic devices : en
  • US1531283A - Power tool : en
  • US1531745A - Traffic signal : en
  • CA248168A - Removable upholstery : en fr
  • PL1706B1 - Bath for loosing silk from viscose. : en pl
  • CH109508A - Standard for length measurements. : de en
  • CA248289A - Window frame : en fr
  • CH109272A - Method and device for drilling, in particular rock. : de en
  • CH109523A - Improved impulse mechanism for electric pendulums. : en fr
  • CH109596A - Car with a sideways tilting bridge. : de en
  • CH109204A - Burner for heavy liquid fuels. : en fr
  • PL1601B1 - Method for obtaining alkali salts from the residues in the refining of coal and similar products. : en pl
  • US1531386A - Electrolytic process : en
  • PL1611B1 - A method of renewing electric zarowe lamps with a metal wire. : en pl
  • PL1709B1 - Rotary knife in woodworking machines. : en pl
  • US1531672A - Elastic attachment for saddle girths, stirrup leathers, bridles, and various other articles : en
  • CA248229A - Process of making carbohydrates : en fr
  • PL1712B1 - A method of cleaning and decolorizing juices containing sugar. : en pl
  • PL1646B1 - Process for the production of magnesium carbonate from lime-containing carbonates and magnesium silicates. : en pl
  • US1531996A - Limit regulator : en
  • PL1585B1 - A braking and stopping device for fuse rewinding devices. : en pl
  • USRE16033E - Poration : en
  • CA248126A - Electrically operated flow meter : en fr
  • CH109538A - Closing device for vacuum vessels. : de en
  • CA248265A - Retaining wall : en fr
  • CH109602A - Lubricating device for leaf springs with cloth gaiters, in particular for motor vehicles. : de en
  • AU2008524A - Improvements relating to kettles andother water heating utensils : en
  • PL1582B1 - Manufacturing method of a vacuum vessel for liquid air cartridges. : en pl
  • ES91919A1 - A pneumatic device for the braking and cooling of films in cinematographic apparatus. : en es
  • ES91977A1 - A procedure consisting in the automatic interruption of the electric current by diverting it to the protective wire of the overhead lines of the trams in case of detachment of them. : en es
  • US1531593A - Mounting for aerial cameras : en
  • US1531953A - Vanity case : en
  • US1531956A - Combined perch and nest house : en
  • FR586553A - Improvements in electrical switches : en fr
  • US1531497A - Method and apparatus for heating long blanks : en
  • CA248197A - Pipe wrench : en fr
  • PL1571B1 - : en pl
  • GB217930A - : en
  • DE411674C - Ground plate for electrical collectors : de en
  • ES91927A1 - An improvement on pressed glass cruet plates. : en es
  • DE411574C - Zuendsatz : de en
  • GB207831A - Improvements in or relating to coupling motors : en
  • GB231389A - An improved detachable roller bearing : en
  • US1531645A - Curtain-rod bracket : en
  • CA248189A - Power farming apparatus : en fr
  • US1531572A - Automatic train-controlling system : en
  • US1532067A - Awning construction : en
  • PL1685B1 - System of non-interchangeable screw plug fuses with matching bodies in fuse bases and protrusions on fusible inserts : en pl
  • FR586669A - Toy car to drive : en fr
  • FR586673A - Internal combustion engine : en fr
  • US1531278A - Disk harrow : en
  • US1531640A - Journal box : en
  • CH109583A - Piston pump for emptying liquid containers. : de en
  • FR586754A - Method and apparatus for the production of continuous glass strips : en fr
  • FR586573A - Improvements to hydraulic power transmission devices : en fr
  • GB209753A - : en
  • ES89999A1 - Insulator improvements. : en es
  • DE411594C - Process for the preparation of Kuepen dyes : de en
  • US1532088A - Convertible plane : en
  • FR586620A - Valve device for prime movers, particularly suitable for internal combustion engines : en fr
  • PL1722B1 - Preparation of tightly adhering electrolytic tin and lead deposits. : en pl
  • US1531973A - Rim expander and contractor : en
  • US1532107A - Broaching machine : en
  • US1531347A - Relay : en
  • US1531877A - Oil burner : en
  • FR586565A - Control and monitoring device for electrical installations : en fr
  • FR586844A - Brake control servo brake for motor vehicles : en fr
  • PL1661B1 - A method and an apparatus for converting the glass mass taken by a blower into a bank, suitable for the final blow-out. : en pl
  • FR586596A - Clutch and release mechanism for intermittently rotating pressure cylinders of rotary printing presses : en fr
  • GB231391A - Improvements relating to collapsible or folding or non-collapsible boxes : en
  • CA248311A - Switch mechanism : en fr
  • FR586699A - Shape for caps : en fr
  • FR586816A - Shoe brake : en fr
  • ES89087A1 - A swimming gear. : en es
  • ES90750A2 - An apparatus for spinning artificial silk by the drawing process. : en es
  • CH109527A - Process for the electrolytic preparation of high purity aluminum. : en fr
  • US1532073A - Electric heater : en
  • FR586821A - Improvements to internal combustion engines : en fr
  • ES91674A1 - Dimming mechanism for electric arc lamps. : en es
  • GB231341A - Improvement in cigar wrapping mechanism : en
  • CA248184A - Ash tray : en fr
  • PL1622B1 - £ 1-49 a 1.9. k9fn, 3r / s6 A device for turning, drilling, milling and template grinding in machine tools with a movable spindle. : en pl
  • US1531802A - Oil-well jack : en
  • US1532037A - Protecting device : en
  • CH107929A - Gear change device. : en fr
  • CH109076A - Device indicating changes of direction, for road vehicles. : en fr
  • GB208145A - Improvements in process for obtaining certain remedial principles of oils : en
  • FR586633A - Improvements in elastic rubber structures : en fr
  • GB231360A - Improvements in high vacuum pumping systems : en
  • GB231353A - Improvements in coin-freed weighing machines : en
  • GB231245A - Improvements in or relating to rotary razor stropping machines : en
  • PL1735B1 - The method of obtaining azo dyes. : en pl
  • US1531412A - Side lamp for automobiles : en
  • US1531488A - Sheet-metal barrel : en
  • US1531888A - Railway-traffic-controlling apparatus : en
  • US1532004A - Protective system : en
  • GB231313A - Improvements in multi-jet carburetters : en
  • CA248242A - Building composition : en fr
  • US1531493A - Heel protector : en
  • FR586567A - Insecticide and process for preparing, combining and using it : en fr
  • GB216149A - Improvements in toothed gearing : en
  • GB216495A - Improvements in systems of electric distribution : en
  • FR586747A - Switching plate for receiving cash register illuminating an advertising motif when receiving any change : en fr
  • FR586877A - Improvements to forged hollow bodies and the processes used for their manufacture : en fr
  • CH109601A - Device on motor vehicles, mainly automobiles, to indicate the direction of travel. : de en
  • ES91867A3 - A machine for crowning bottles. : en es
  • GB231362A - An improved detachable handle for metal hollow-ware : en
  • GB231407A - Improvements relating to theodolites and the like : en
  • GB222087A - Improvements in sole stitching machines for foot wear : en
  • FR586605A - Automatic priming device for centrifugal pumps : en fr
  • FR586640A - Navigation compass : en fr
  • GB205080A - Improvements in and relating to devices for solving problems in nautical astronomy : en
  • GB231269A - Improvements in the means of propelling or supporting a body, machine, ship or the like : en
  • DE411787C - Easily detachable attachment of the nib to the filler holder : de en
  • GB231379A - Improvements in or relating to axles and wheels for railway traction : en
  • US1531529A - Transmission mechanism : en
  • USD66927S - Design for embroidered lace : en
  • US1531329A - Ironing machine : en
  • US1531735A - Industrial truck : en
  • CA248315A - Refractory material : en fr
  • DE411625C - Device for removing blockages on suction valves, pump suction devices, etc. on ships, docks and the like. like : de en
  • FR586854A - Improvements to faucets : en fr
  • DE411741C - Device for generating a mixture of air and liquid fuel for feeding burners : de en
  • FR586845A - Improvements in the manufacture of biscuits and similar edible products : en fr
  • US1531683A - Safety lock for wood-heel-turning machines : en
  • US1531752A - Baling press : en
  • US1531342A - Means for the manufacture, centrifugally, of pipes, columns, and other hollow articles : en
  • US1531619A - Landing gear : en
  • US1531797A - Whirling machine for use in preparing lithographic plates : en
  • PL1627B1 - Method for converting ammonium-aluminum alum to alumina and sulfate. : en pl
  • US1531583A - Food product and method of making the same : en
  • CH109551A - Fuel injector for compression ignition engines with airless injection. : de en
  • CA248269A - Fire escape : en fr
  • PL1679B1 - The method of obtaining mortar dyes for wool. : en pl
  • US1531314A - Food cutter : en
  • US1531946A - Refloating apparatus for stranded vessels : en
  • US1531559A - Traveling funnel guide for glass-forming machines : en
  • US1532015A - Gas-impervious : en
  • US1531359A - Flush-valve-operating mechanism : en
  • FR586841A - Automatic candy making machine with a stick : en fr
  • GB223546A - Improvements in and relating to safety razors : en
  • DE411546C - Filling furnace : de en
  • CA248182A - Folding bed : en fr
  • US1531850A - Workholding means for blindstitch sewing machines : en
  • CA248218A - Mattress : en fr
  • CA248219A - Waterproof composition : en fr
  • CA248350A - Protecting plate for mirror backs : en fr
  • US1531323A - Game apparatus : en
  • US1532078A - Card index for telephone receivers : en
  • US1531611A - Electrical protective system : en
  • US1531604A - Attachment plug : en
  • US1531842A - Feed holder : en
  • US1531580A - Engine-testing device : en
  • US1531766A - Garbage and refuse incinerator : en
  • DE411772C - Operating procedure for ignition chamber engines : de en
  • US1531800A - Fountain pen : en
  • US1531936A - Electrical attachment plug : en
  • PL1563B1 - Outlet chamber of axial steam turbines. : en pl
  • CA248174A - Jar holder : en fr
  • US1532093A - Skid chain for autos : en
  • CA248188A - Tool for inserting and removing pipes : en fr
  • CH107941A - Process for purifying the heating surfaces of boilers, steam boilers and the like. : de en
  • US1531266A - Electric-sign fixture : en
  • US1531474A - Floor packing for movable closures of all kinds for use in water : en
  • US1532106A - Car-end construction : en
  • CA248093A - Rotary internal combustion engine : en fr
  • CH108731A - Removable non-slip sole for skis or other means of locomotion on snow, ice or similar ground. : en fr
  • CH109653A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • CH109690A - Left and left knitting machine. : de en
  • PL1683B1 - The method of obtaining trianose dyes. : en pl
  • PL1740B1 - • l & a, .. / l9 \ 0tf Liquid fuel internal combustion engine. : en pl
  • PL1632B1 - : en pl
  • CH109109A - Spindle for attaching a sleeve for wrapping with yarn or the like. : de en
  • GB231259A - Improvements in or relating to pulleys : en
  • DE411416C - Machine for the production of the kernels from fondant, marzipan, fruit or similar mass, which are later provided with a coating of chocolate or the like : de en
  • DE411669C - Lie-stand-up figure : de en
  • US1531599A - Garage : en
  • US1531655A - Locomotive truck : en
  • US1531765A - Casting machine : en
  • US1531860A - Skip-hoist control : en
  • FR586752A - Improvements to gear changes : en fr
  • GB231324A - Improvements in and relating to teapots and the like : en
  • FI10637A - Bärhölster för maskingevärspipor : en fi
  • US1531801A - Signaling system : en
  • USD66923S - Design for a knob for lighting fixtures : en
  • CH109518A - Transfer mechanism for adding machine totalizer. : en fr
  • GB231244A - Improvements in rotary pumps : en
  • AU1652024A - Improved shock equaliser for motor vehicles : en
  • US1531736A - Feed and adjustment for textile machines : en
  • DE411779C - Machine for peeling grains with beater bars rotatably attached to the beater wheel : de en
  • CA248129A - Method and device for rendering supple metal bands, etc. : en fr
  • CA248324A - Outboard motor : en fr
  • US1531356A - Molding machine : en
  • PL1682B1 - Method for obtaining single-color mortar dyes. : en pl
  • US1531813A - Shaper for printing plates or the like : en
  • US1531764A - Athletic shoe : en
  • CA248094A - Coupling for drain pipes : en fr
  • CA248374A - Rotary connector switch : en fr
  • GB223607A - Improved yarn-leasing device for warping machines : en
  • US1531665A - Automatic cotton packer : en
  • US1532086A - Pliance co : en
  • US1531966A - Electrical glow device : en
  • GB210452A - : en
  • AU2068124A - An improvement in cushioning device for rock drills : en
  • CH109555A - Steam boiler. : en fr
  • PL1717B3 - The method of obtaining azo dyes. : en pl
  • PL1744B1 - Continuously running centrifuge. : en pl
  • CH109628A - Process for the production of a new vat dye. : de en
  • US1532005A - Process of preparing a food : en
  • AU1988524A - Improvements in devices for discharging atmospheric electricity from aerial conductors : en
  • US1531289A - Spring spreader : en
  • US1531894A - Figure toy : en
  • US1531750A - Agitating device : en
  • US1532058A - Tsactob eistgihe : en
  • US1531725A - Fishhook guard : en
  • US1532021A - Egg tray : en
  • DE411557C - Device for closing paper vessels : de en
  • CA248108A - Step ladder and ironing board : en fr
  • CA248215A - Fence and post : en fr
  • CA248372A - Trunk hunting switch for telephone systems : en fr
  • CH109585A - Hand fire extinguishers. : de en
  • CH109563A - Electric rotary switch. : de en
  • DE411716C - Automatic window securing by means of a locking pin and locking rail : de en
  • US1531908A - Facing mechanism for tiles and bricks : en
  • CH109529A - Hearth furnace for fuel heating to carry out continuous chemical processes. : de en
  • PL1562B1 - Axial steam turbine. : en pl
  • US1531648A - Method and apparatus for heating air for blast furnaces : en
  • US1531835A - Tennis racket : en
  • US1532018A - Crossing gate : en
  • US1532082A - Trimmer : en
  • CH109366A - Carburetor for explosion engines. : en fr
  • DE411501C - Device for packaging rolls of film : de en
  • GB225514A - Improvements in telephone receivers : en
  • GB231270A - Improvements relating to air-pistols, air-rifles and other pneumatic small-arms : en
  • US1531536A - Alexander benz : en
  • US1532045A - Light-flashing relay : en
  • CH109561A - Insulating bodies of wood for electrical purposes and processes for the manufacture thereof. : de en
  • US1531691A - Shuttle-feeling mechanism for looms : en
  • GB231254A - Improvements in display stands : en
  • US1531986A - Air-brush nozzle : en
  • US1532108A - Determination of wave-energy direction : en
  • GB222483A - Improvements in or relating to kinematographic film feeding devices : en
  • ES91944A1 - A fluid meter and, in particular, gas. : en es
  • FI10605A - Arrangement for power-driven winter vehicles : en fi
  • FR586885A - Device for generating signaling pulses : en fr
  • GB231367A - Processes of colouring and simultaneously waterproofing and impregnating material : en
  • US1532027A - Draft rigging : en
  • GB227836A - Improved process for retting or steeping flax and other vegetable fibres : en
  • ES91926A1 - A procedure for the construction of signs with a cardboard body and a metal closure. : en es
  • GB225559A - Improvements relating to the treatment of artificial threads : en
  • DE411495C - Switching device for the drum of multi-spindle rotary arms : de en
  • GB231152A - Improvements in metal sunk switch boxes : en
  • FR586692A - Process for treating marine algae for the production of crude agar : en fr
  • FR586900A - Valve control mechanism : en fr
  • GB212945A - Improved ink or composition for printing transfers : en
  • USD66943S - Design for a gas heater : en
  • CA248426A - Can end dryer : en fr
  • GB215791A - Releasing mechanism for coin-controlled meters for gas, water, electricity or the like : en
  • GB231317A - Drilling polygonal holes : en
  • FR586874A - Speedometer meter : en fr
  • FR586887A - Urban signage system : en fr
  • DE411646C - Multiple locking screw plugs with pure rotary switch : de en
  • DE411698C - Injection syringe : de en
  • FR586674A - Composition for floor cleaning : en fr
  • GB231572A - Improvements in suspenders and garters : en
  • DE411609C - Device for turning polygonal forgings on mechanical hammers : de en
  • DE411571C - Color retention in exercise books, books, etc. like : de en
  • PL1593B1 - The method of producing ignition masses. : en pl
  • US1531461A - Shoe fastener : en
  • FR586681A - Improvements made to the construction of boiler hearths : en fr
  • FR586855A - Anti-rust coating improvements : en fr
  • GB231351A - Improvements in systems of electric lighting : en
  • US1531789A - Process of imitating brick in miniature models : en
  • GB231579A - Improved surgical legging : en
  • US1531573A - Simplex train control : en
  • GB231916A - Improvements relating to brick presses : en
  • US1531537A - Stud for separable fasteners : en
  • US1531298A - Cylinder head for internal-combustion engines and method of machining the same : en
  • US1531515A - Electric heater : en
  • US1531684A - Individual telephone directory : en
  • CA248122A - Oil can : en fr
  • CA248192A - Leather graining machine : en fr
  • CA248370A - Process of roasting sulphide ores : en fr
  • CA248444A - Demountable rim : en fr
  • ES91994A1 - A pump for raising liquids. : en es
  • GB231273A - Improvements in or relating to tasselling and fringing machines : en
  • PL1750B1 - Method of obtaining monoasic dyes. : en pl
  • US1531274A - Teakettle : en
  • USD66933S - Design for a plate or like article : en
  • PL1760B1 - The method of making starch. : en pl
  • FR586851A - Device for teaching children to read and write : en fr
  • US1531773A - Vacuum-tank construction : en
  • US1532028A - Faceplate for automobile bumpers : en
  • US1531366A - Method of and apparatus for making cement bricks and the like : en
  • DE411678C - Device against the dripping of burning candles : de en
  • CA248277A - Shock absorber : en fr
  • US1531284A - Brake mechanism : en
  • US1531555A - Art of perforating and severing metals : en
  • US1531436A - Apparatus for softening yarn : en
  • US1531522A - Insulated ventilating connecter : en
  • DE411366C - Machine for cutting sheet material : de en
  • DE411675C - Device to avoid the obscuring effect of the secondary rays in the production of X-ray images : de en
  • GB231308A - Improvements in and relating to moulding machines for the manufacture of building blocks and the like from concrete, clay and the like : en
  • DE411671C - Process for regulating and securing the water flow between dams and waterworks fed by them : de en
  • USD66932S - Design for a plate or like article : en
  • PL1693B1 - Fuel pump for internal combustion engines. : en pl
  • US1531404A - Truck side frame : en
  • US1531731A - Predetermined pressure and signal gauge : en
  • AU1935124A - Process forthe production of synthetic ammonia : en
  • GB231253A - Improvements in fluid pressure engines for operating railway carriage doors and for other purposes : en
  • FR586615A - Caster with ball bearing : en fr
  • FR586788A - Improvements to freight vehicles : en fr
  • CA248246A - Valve : en fr
  • US1531839A - Method and apparatus for enameling brick or tile : en
  • US1531458A - Supplemental tuning device for violins : en
  • US1531673A - Boiler furnace : en
  • PL1694B1 - Laundry room and swing bed. : en pl
  • DE395192C - Process for breaking up wood in the form of chips with nitric acid : de en
  • DE411513C - Roller propellers for aircraft : de en
  • DE411642C - Process for achieving high temperatures when preheating boiler feed water or combustion air using steam : de en
  • US1532102A - Transmission mechanism : en
  • CH109014A - Device for the direct conversion of heat into electrical energy. : de en
  • US1532030A - Mirror for pocketbooks and the like : en
  • DE411803C - Writing pad for loose booking sheets : de en
  • ES91933A1 - Appliance for darning stockings and socks. : en es
  • FR586789A - Adjustable handlebars : en fr
  • DK34318C - Coupling device for Frequency Multiplication Transformers, which is particularly useful in Radio Technology. : da en
  • ES91871A3 - A system of automatic caps for all kinds of containers. : en es
  • ES91908A3 - An industrial procedure consisting in the manufacture of "Manihot" flour. : en es
  • US1531325A - Locking device for automobiles : en
  • US1531889A - Clamping clip for neckband expanders : en
  • US1531925A - Brown sulphur dyestuffs : en
  • CA248157A - Starting device for valves : en fr
  • CH108684A - Corset protection clip. : de en
  • GB231315A - Cork products and the manufacture thereof : en
  • US1531856A - Crusher : en
  • CA248222A - Match, cigar and ash holder : en fr
  • DE411502C - Recording kinematograph with spring drive mechanism : de en
  • US1531868A - William alford merrick : en
  • DE411481C - Method of making records : de en
  • CA248428A - Preserving receptacle cap remover : en fr
  • FR586610A - Improvements to removable wheels for motor cars : en fr
  • CA248377A - Railroad tie changing machine : en fr
  • CH109446A - Cap extractor, used to remove caps from the inside of containers. : en fr
  • US1531783A - Game apparatus : en
  • US1531545A - Washing machine : en
  • CH109683A - Tongs to grab the laundry. : en fr
  • ES91587A1 - A truck or van, with a special device for the projection of photographs, views, announcements and inscriptions. : en es
  • FR586763A - Improvements to spoons or bits used in digging or drilling wells : en fr
  • FR586684A - Process for manufacturing alumina and aluminum sulphate and products resulting from this process : en fr
  • FR586850A - Adjuster for shock absorbers operating with liquid : en fr
  • ES91914A1 - A process for the manufacture of glazed liner plates. : en es
  • CA248423A - Synchronous telegraphy system : en fr
  • CH109516A - Drive device for typewriters. : de en
  • ES91998A3 - The manufacture of articulated trapeze chairs. : en es
  • US1531682A - Hoisting mechanism for dump vehicles : en
  • CA248388A - Siphon cream remover : en fr
  • ES89369A3 - A procedure for the construction of cast concrete buildings. : en es
  • ES91946A1 - Improvements to tennis balls and similar balls with gas content. : en es
  • FR586895A - Detachable metal coil for cables : en fr
  • US1531893A - Visible index : en
  • CH109474A - Electrically heated roasting device. : de en
  • US1531466A - Reenforced concrete structure forming permanent foundation for roadways : en
  • US1531557A - Drag link : en
  • AU1731224A - Improvements in and relating to headlights : en
  • US1531774A - Odometer signal system : en
  • US1531904A - Rotary pump : en
  • USD66962S - Design for an ash trat : en
  • ES91898A1 - Elasticated warm fabric collars. : en es
  • US1531918A - Tie and tie plate : en
  • CA248135A - Mud guard : en fr
  • GB231314A - Improvements in scale beams and fulcrum points therefor and manner of securing such fulcrum points : en
  • CH108653A - A process for manufacturing reinforced concrete in which the binder is sulfur. : en fr
  • CA248153A - Mortising machine : en fr
  • CH109595A - Charger and transporter device. : en fr
  • ES91748A1 - Improvement in the refrigerators. : en es
  • FR586686A - Passageway for easily vaporizing metal melting furnaces : en fr
  • US1531441A - Automobile transmission lock : en
  • DE411749C - Hall for theatrical and similar performances : de en
  • DK34327C - Device for Use in the Production of Cement by Melting. : da en
  • FR586735A - Clutch and reduction device for motor vehicles : en fr
  • GB231574A - Manufacture of a vat-dyestuff : en
  • CA248097A - Transmission lock for motor vehicles : en fr
  • CA248406A - Self-contained demountable wheels and hub caps : en fr
  • CH108801A - Rotary switch with spring mechanism. : de en
  • CA248136A - Automobile compass : en fr
  • DE411543C - Process for the post-treatment of cottonized fibers for the purpose of better spinnability : de en
  • ES90881A1 - Improvements in carrier waves that act on high voltage lines. : en es
  • GB231383A - Improvements in shaft hangers : en
  • FI10627A - Balancing cutting saw body reinforcement method : en fi
  • DE411652C - Process for the representation of blue Kuepen colors : de en
  • PL1621B1 - Method and device for examining the accuracy of bites. : en pl
  • CH109654A - Process for the preparation of a resin which can be used as a protective and insulating varnish, impregnation agent, adhesive and the like. : de en
  • FI10603A - Täckdikesplog : en fi
  • GB231542A - Improved apparatus or appliance for recording or reproducing sounds : en
  • PL1608B1 - Steam turbine rotor. : en pl
  • US1531903A - Pitter : en
  • US1531748A - Two-cycle engine : en
  • US1532031A - Candy spinning and weaving machine : en
  • FR586609A - Ornamentation of fabrics using foliage or natural flowers interspersed in the fabrics : en fr
  • ES91940A1 - A mechanical device with automatic closure for containers of champagne and similar liquids. : en es
  • DE411576C - Shooter brake for looms : de en
  • GB227809A - Improvements in radio receiving apparatus : en
  • PL1565B1 - Feed water heater device in condensing steam turbines. : en pl
  • US1531444A - Car-coupling device : en
  • US1531491A - Pneumatic drop hammer : en
  • US1531671A - Electric heating unit : en
  • DE411572C - Needle bar section : de en
  • PL1664B1 - The method of manufacturing Glauber's salt. : en pl
  • DE411525C - Method and device for atomizing and spraying elongated bodies which have been made molten at the end of the outlet from the nozzle system with the aid of gaseous pressure media : de en
  • FR586828A - Refinements to stems to distribute block letters : en fr
  • FR586832A - Improvements in devices for the manufacture, by use of centrifugal force, of pipes, columns, and other hollow objects : en fr
  • GB216500A - Improvements in machines for producing addressed wrappers : en
  • GB231371A - A foot mat and luggage and like carrier device for motor road vehicles : en
  • DE422093C - Twisting ring for twisting machines for wet twisting : de en
  • ES91876A1 - Apparatus for harvesting legumes. : en es
  • FR586631A - Locking device for doors : en fr
  • GB231318A - Improvements in or relating to cooling apparatus for the production of crystallised soap-powder, shaving-powder and the like : en
  • CH109588A - Radio frequency wave receiver and process for its manufacture. : de en
  • CH109605A - Device for fixing a magneto lighting to a vehicle. : en fr
  • ES91163A1 - A process for making firebrick boards for doors, covers, manholes or vaults of furnaces and the like. : en es
  • GB231357A - Improvements in mounting swivelling lamps and like accessories on vehicles : en
  • US1531535A - Combined toy fireplace and chimney : en
  • US1531677A - Support for mail boxes : en
  • USRE16037E - Sele stable folding tent : en
  • FR586775A - Gas tanks : en fr
  • GB231387A - Improvements in or relating to disc wheels for vehicles and other purposes : en
  • PL1600B1 - A method of producing glass tubes in which an object is embedded, forming a skeleton, rolled into a tube. : en pl
  • US1531481A - Wagon loader : en
  • US1531577A - Lamp : en
  • US1531823A - Compensating device for oil-pump counters, etc. : en
  • FR586652A - Improvements to t lamp posts. s. f. : en fr
  • GB220001A - Improvements in devices for sharpening annular cutters of mowing or harvesting machines : en
  • FR586880A - Electrically operated direction indicator for automobiles and other vehicles : en fr
  • PL1584B1 - Device for BickfortTa fuse opening machines for making fuses twice or several times. : en pl
  • DE411507C - Articulated connection, especially for the longitudinal bows of folding roofs for motor vehicles : de en
  • US1531629A - Apparatus for electrical signaling : en
  • GB231335A - Improvements in or relating to telephone systems employing selecting devices : en
  • DE411740C - Process for the production of colored high gloss candles : de en
  • CA248301A - Machine for preparing coated strips : en fr
  • CH109526A - Process for obtaining high purity aluminum and tank for carrying out this process. : en fr
  • FR586757A - Automotive body construction : en fr
  • FR586829A - Improvements made to safety devices for closing containers : en fr
  • GB224849A - The manufacture of a symmetrical urea of meta-amino-benzoyl-meta - aminomethylbenzoyl- 1 - naphthylamino - 4-6-8-trisulphonate of sodium : en
  • GB231555A - Manufacture of a new vat dyestuff : en
  • PL1759B1 - A method of refining molasses. : en pl
  • US1531405A - Stove : en
  • US1531426A - Method of spinning stepped flanges and apparatus therefor : en
  • GB211108A - The manufacture of new sulphurized compounds of phenols : en
  • ES91932A1 - An improvement in the looms. : en es
  • GB231238A - Improvements in and connected with guards for table and similar forks : en
  • CH107916A - Wire clamp. : de en
  • DE411762C - Device for adjusting the chopping share cutting angle on chipping machines : de en
  • GB231320A - Process and apparatus for burning gaseous liquid or pulverulent fuels and for recovering contained solids in molten condition : en
  • GB231578A - Bronchial adapter for any ordinary kettle : en
  • US1531692A - Lamp adapter : en
  • ES91395A1 - Gasification procedure for fuel liquids and apparatus to carry out this procedure and use the gases produced. : en es
  • GB231240A - Improvements in or relating to absorption refrigerating machines : en
  • DE411764C - Precision seeder : de en
  • FR586591A - Improvements to aluminum alloys : en fr
  • ES91565A1 - A hydraulic-aluminum-calcareous mixture or mortar. : en es
  • FR586642A - Hand operated carburetor corrector : en fr
  • FR586654A - : fr
  • PL1615B1 - The method of producing ignition masses. : en pl
  • PL1698B1 - Method of obtaining monoasic dyes. : en pl
  • CH108556A - Piston steam engine. : de en
  • CH109470A - Process for the treatment of molasses in order to make it suitable for the purposes of yeast manufacture. : de en
  • US1531939A - Switch gear for controlling electric motors : en
  • US1531440A - Apparatus for handling and transporting fruit and the like : en
  • US1531634A - Lock : en
  • US1531770A - Chain fastener : en
  • US1531533A - Lighting system for vehicles : en
  • US1531827A - Filler rod for fusion welding : en
  • FI10634A - For the purposes of this Regulation, the provisions of this Regulation shall apply. : en fi
  • FR586768A - Rear lantern for automobiles : en fr
  • ES91904A1 - An improvement in cards. : en es
  • ES91897A1 - Improvements in the "jiggers" or passage machines for the dyeing of textiles. : en es
  • GB231378A - Method of making knife blades and the like : en
  • PL1594B3 - Method for the production of oxides and non-volatile metal compounds. : en pl
  • US1531447A - Manufacture of laminated metal or other masses : en
  • FI10638A - For example, the formulation is based on the presence of magnesium or diesel : en fi
  • FR586624A - Improvements to internal combustion engines : en fr
  • GB231358A - Improvements in driving ropes or belts : en
  • GB231412A - Guide for straw-braid sewing machine : en
  • GB231543A - Improvements in and relating to front-wheel brakes for automobile vehicles : en
  • DE411590C - Lubricating device for rolling mills : de en
  • DE411519C - Process for the preparation of acetic anhydride : de en
  • CH109677A - Process for the production of gas, more particularly applicable to the supply of explosion engines. : en fr
  • US1531498A - Method and means for feeding long blanks : en
  • ES89645A1 - A process for fabricating walls, walls, ceilings, or the like. : en es
  • CA248341A - Submarine cable signaling : en fr
  • FR586764A - Braking device on front wheels by cable : en fr
  • US1531561A - Traveling funnel guide for glass-forming machines : en
  • CH109514A - Connection box. : en fr
  • CA248226A - Manufacture of carbohydrate ether : en fr
  • CA248452A - Hat stretcher : en fr
  • PL1716B1 - The method of obtaining asymmetric bi and multi-phase dyes. : en pl
  • PL1742B1 - A method of obtaining crystalline sugar from the first and the next diabetes in the process of vortex drums with reduced consumption of opal materials. : en pl
  • US1531681A - Method of winding toroidal coils : en
  • PL1666B1 - Method of obtaining hexamethylenetetramine from methylene chloride. : en pl
  • PL1710B1 - Diffusion press. : en pl
  • CH109592A - Pocket umbrella. : de en
  • US1531732A - Vehicle jack : en
  • US1531482A - Paper-making machine : en
  • US1531741A - Liquid-fuel burner for heating plants : en
  • AU2072324A - Process fop Disposing of municipal waste : en
  • CA248395A - Furnace for the direct reduction of metallic ores : en fr
  • CA248163A - Electro-magnetic bell : en fr
  • CA248287A - Apparatus for treating grinding wheels : en fr
  • CA248442A - Can washing machine : en fr
  • FR586714A - Band machine for wood planing : en fr
  • GB231319A - Improved brackets for window blind rollers : en
  • DE411693C - Process for the representation of gray to black box dyes : de en
  • AU2246025A - Improvements in or relating to telephone systems : en
  • FR586583A - Process for the recovery of iodine and bromine from natural waters or mother liquors resulting from the crystallization of salts : en fr
  • FR586737A - Arrangement of spark plugs on internal combustion engines : en fr
  • US1531807A - Internal-combustion engine : en
  • FI10622A - Värmemagasinerande vattenbad-kokinrättning : en fi
  • FR586838A - Control device for odometers and speedometers of motor vehicles : en fr
  • PL1656B1 - Manufacturing method for so-called anti-veneer wooden panels : en pl
  • US1531744A - Steam drying system : en
  • US1531886A - Battery-connecter remover : en
  • GB231404A - Improvements in and relating to expanding beds, settees, bunks, and the like : en
  • CA248400A - Method of revivifying fullers' earth : en fr
  • CH109427A - Process for manufacturing molten cement free from magnetic metallic impurities. : en fr
  • US1531517A - Electrical cooker : en
  • US1532057A - Automatic mouse and rat trap : en
  • US1531721A - Piston : en
  • CA248409A - Multiple work clamp for brush machines : en fr
  • CH109499A - Pneumatic light copier. : de en
  • DK34322C - Automatic Telephone System. : da en
  • US1531475A - Combustion flask : en
  • US1531701A - Floor-scrubbing machine : en
  • PL1597B1 - Machine for the production of glass items. : en pl
  • AU2008824A - Improved, hinge-jointed leggings : en
  • PL1681B1 - Working method of steam installations equipped with heat accumulators device. : en pl
  • PL1687B1 - A hydraulic press for extracting oil. : en pl
  • CH109619A - Process for the production of an indigoid dye of the anthracene series. : de en
  • PL1576B1 - An improved method of purifying lead from zinc. : en pl
  • US1531964A - Wind motor : en
  • CA248355A - Valve : en fr
  • CA248237A - Bearing : en fr
  • US1531715A - Excavator and conveyer : en
  • US1531867A - Basket : en
  • CA248443A - Boat control device : en fr
  • PL1636B1 - Mitp Fcf i V Water pump, operating with compressed air. : en pl
  • CA248098A - Bottle sealing cap : en fr
  • CA248116A - Transmission band : en fr
  • CA248402A - Rebound controller : en fr
  • AU1651724A - A method for constructing concrete buildings and apparatus therefor : en
  • CA248383A - Carbureter : en fr
  • GB231280A - Improvements in electric couplings, terminals and the like : en
  • CA248408A - Process for the treatment of titanium-nitrogen compounds : en fr
  • CA248299A - Wrapping machine : en fr
  • US1531320A - Thrashing machine : en
  • US1531523A - Valve mechanism : en
  • US1531618A - Porous copper pole for cells : en
  • FR586554A - Electric vulcanizer : en fr
  • FR586666A - Stove for liquid fuels, in particular heavy fuels : en fr
  • CH109643A - Process for the production of a new vat dye. : de en
  • FR586639A - Improvements in hanging devices for suspension hooks : en fr
  • GB231370A - Improvements relating to the mounting of smoke tubes in boilers : en
  • CA248359A - Valve : en fr
  • ES91580A1 - Device for the remote transmission of writings and drawings. : en es
  • CA248369A - Method of making welded pipes : en fr
  • US1531538A - Automobile lock : en
  • CH109575A - Torch for oxy-fuel welding and cutting. : de en
  • DE411606C - Zero setting device for taximeter clocks : de en
  • CA248295A - Pectin product : en fr
  • CA248441A - Dispensing apparatus : en fr
  • US1531595A - Commutator : en
  • US1531427A - Pencil : en
  • CA248210A - Hoisting cradle : en fr
  • PL1672B1 - Electrode for light arc with high intensity current. : en pl
  • CA248143A - Attachment for motor vehicles : en fr
  • CA248194A - Loose-leaf binder : en fr
  • PL1647B1 - A method that allows the evaporation of metal liquids in devices, which scratch the metals. : en pl
  • US1531419A - Pencil clip : en
  • US1531795A - Shuttle : en
  • US1531707A - Controlling the air supply in locomotive furnaces provided with preheaters : en
  • US1531360A - Telephone system : en
  • GB231258A - Improvements in and relating to the control of the air supply of air-injection oil engines : en
  • US1531315A - Air and water tube for rock drills : en
  • US1531428A - Elevator control system and shaft-door lock : en
  • US1531567A - Fuse changer : en
  • DE411482C - Talking machine whose sound line is connected to the sound line of a loudspeaker, especially for radio message playback : de en
  • CH109497A - Camera using perforated cinematographic films. : en fr
  • FR586761A - Pneumatic pump : en fr
  • CA248375A - Bin front for steel shelving : en fr
  • CA248329A - Combined generator and burner : en fr
  • CH108416A - Milling machine. : de en
  • CA248393A - Means for controlling the temperature of cast glass : en fr
  • CH109584A - Fire-fighting procedures and equipment for carrying out the same. : de en
  • PL1613B1 - A method of obtaining stable, premature fiber solutions by the copper-ammonium method using sugar. : en pl
  • CH109638A - Process for the production of a new vat dye. : de en
  • CH109623A - Process for the preparation of a sulfur-containing vat dye. : de en
  • US1531596A - Circuit interrupter : en
  • US1531489A - Pneumatic drop hammer : en
  • US1531513A - Process for the manufacture of manganese steels : en
  • PL1696B1 - Method of protecting animal fibers during their treatment with alkaline liquids. : en pl
  • US1531819A - Oil burner : en
  • US1532052A - Treatment of iron or steel in electric furnaces : en
  • US1532069A - Chess-playing device : en
  • DK34314C - Apparatus for cleaning and disinfecting carpets and the like. : da en
  • US1531947A - Device for attaching window screens : en
  • US1531740A - Bottle capper : en
  • CH109524A - Process for the production of stainless iron. : de en
  • CA248270A - Milk crate : en fr
  • DE411618C - Device for changing the delivery rate of pumps by means of an auxiliary piston : de en
  • FR586625A - Oil cup refinements : en fr
  • GB231393A - Improvement in hammer pistons : en
  • GB225215A - Cushion tyre : en
  • US1531899A - Vehicle spring : en
  • USD66938S - Design fob a stocking : en
  • CA248138A - Piston ring : en fr
  • US1531477A - Gold-placer-mining submarine dredge : en
  • CA248109A - Lunch box : en fr
  • CH109634A - Process for the production of a new vat dye. : de en
  • PL1674B1 - Tool for sharpening knives and scissors. : en pl
  • US1531410A - Shoe-lace-fastening device : en
  • CH109559A - Method and device for lining up roll-shaped bodies, in particular insulation beads for electrical resistance wires. : de en
  • PL1727B1 - T-shaped blade support for gas or steam turbines. : en pl
  • DE411799C - Extraction and transport of raw peat or the like. : de en
  • CA248241A - Moil point : en fr
  • US1531815A - Washing machine : en
  • US1531994A - Apparel belt : en
  • US1531698A - Blood-transfusion apparatus : en
  • US1531944A - Card feeder : en
  • US1531345A - Step for tramcars and the like : en
  • CH109494A - Device for washing lithographic printing surfaces. : en fr
  • CH109580A - Pliers for holding artificial teeth while polishing them. : de en
  • CH109620A - Process for the production of an indigoid dye of the anthracene series. : de en
  • CH109635A - Process for the production of a new vat dye. : de en
  • US1531388A - Ingot mold : en
  • CH109587A - Dry fire extinguishers. : de en
  • CA248276A - Pneumatic shock absorber : en fr
  • DE411720C - Process for the production of colored asphalt : de en
  • ES91533A1 - Improvements in cooling. : en es
  • ES91762A1 - A safety lock with springless detentions. : en es
  • FR586611A - Melting furnace with heating chamber for receiving crucibles and with hinged cover : en fr
  • FR586824A - Device for determining the moisture content of paper and textiles : en fr
  • CA248349A - Self freeing orthopedic valve : en fr
  • PL1671B3 - Uniform arc light electrode with luminous impurities : en pl
  • US1531951A - jones : en
  • CA248154A - Removable dental bridge plate attachment : en fr
  • CH109477A - Process for the production of hydrogen cyanide. : de en
  • CH109627A - Process for the production of a new vat dye. : de en
  • CA248430A - Electric iron : en fr
  • PL1639B3 - A method of reinforcing posts, masts and wooden piles damaged by the weather. : en pl
  • US1531396A - Apparatus for cutting sweetmeats : en
  • US1531304A - Haystacker : en
  • US1531603A - Thermostat : en
  • US1531661A - Draft rigging : en
  • US1532097A - Drying machine : en
  • US1531415A - Mold : en
  • US1531565A - Lathe : en
  • PL1575B1 - An adjustable and replaceable warp yoke for weaving looms for making cloth and canvas. : en pl
  • US1531372A - Electromagnetic apron feeder : en
  • CA248365A - Chain pliers : en fr
  • CH109451A - Device for fixing the free thread end of embroidery machine bobbins. : de en
  • US1531392A - Air and gas valve mechanism for melting furnaces : en
  • US1532054A - Mixing device : en
  • US1531837A - Collapsible chair : en
  • CA248307A - Glow-discharge transmitter : en fr
  • DE411648C - Wheatstone's bridge for measuring temperature differences : de en
  • ES91865A1 - Discharge tube with light radiation through the positive column. : en es
  • GB231321A - Improvements in bearings for calender bowls : en
  • GB231400A - Improvements in amusement apparatus : en
  • CA248373A - Telephone system : en fr
  • CA248380A - Lense for headlights : en fr
  • CH108273A - Artificial foliage and method of making said. : en fr
  • CH109570A - Device for achieving constant DC voltage in mercury vapor rectifiers operated with suction choke coils. : de en
  • US1531446A - Screed anchor : en
  • US1531539A - Pen and pencil holder : en
  • PL1617B1 - A gully for the roots. : en pl
  • US1531840A - Gas burner : en
  • US1531910A - Roller wagon : en
  • US1531399A - Internal-combustion engine : en
  • CA248343A - Multi-stage repeater circuit : en fr
  • CA248327A - Shim strip package : en fr
  • GB231582A - Improved coupling devices in or relating to low frequency amplification circuits : en
  • CH109642A - Process for the production of a new vat dye. : de en
  • PL1690B1 - A device for reducing the resistance to the cylinder contents on the return movement of the piston during the starting of internal combustion engines. : en pl
  • ES91901A1 - A tap for bottles of sparkling wine and other pressurized liquids. : en es
  • CA248360A - Slot guard device : en fr
  • CH109472A - Method and device for the production of jams in open molds. : de en
  • CH109644A - Process for the production of a new vat dye. : de en
  • GB231312A - Improvements in brakes for vehicles : en
  • US1531351A - Starting crank : en
  • US1531371A - Portable platform and the like : en
  • US1531465A - Dumping pan for laundry machines : en
  • US1531723A - Process of manufacturing and laying bituminous sheet pavement : en
  • US1531759A - Corn husker : en
  • US1531831A - Chimney top : en
  • US1531975A - Weeder : en
  • US1531935A - Typewriting machine : en
  • PL1715B1 - Method of obtaining artificial fertilizer containing nitrogen. : en pl
  • US1531633A - Oscillation generator : en
  • CA248403A - Pulp-bleaching apparatus : en fr
  • CH108566A - Process for utilizing boiler systems that were originally already in existence for low pressure with high pressure boilers installed later. : de en
  • CH107845A - Cutting machine, especially for bacon. : de en
  • GB231287A - An improved thrust bearing for the propeller shaft of steam ships and like purposes : en
  • AU2065324A - An improved electrical generator : en
  • DK34346C - Device for Measuring Heat Amounts. : da en
  • CA248249A - Harrow : en fr
  • PL1743B1 - Machine for pressing sugar into lumps. : en pl
  • US1531464A - Bignob to atmostebol : en
  • US1531995A - Automatic gate : en
  • ES91423A1 - A new model of tie and neck adjuster. : en es
  • FR586627A - Device for maneuvering railway points with control of the position of these points : en fr
  • FR586796A - Solution for bleaching, and process for its manufacture : en fr
  • FR586635A - Hydro-pneumatic automatic pressure regulator : en fr
  • USD66922S - Design for a lamp husk for lighting fixtures : en
  • GB231570A - Flexible cigar bunch manipulator : en
  • ES92005A1 - A new industrial process for manufacturing, building or rebuilding a car tire and wheel sizes for these vehicles. : en es
  • FR586660A - Wet switch : en fr
  • FR586843A - Two-way brake booster for motor vehicles : en fr
  • GB231350A - An improved appliance for testing electrical energy and sparking plugs under pressure : en
  • FR586800A - Improvements to mutes for wind instruments : en fr
  • CA248250A - Electrical spark plug shorting device : en fr
  • CA248124A - Electronic valve for modulating electric currents : en fr
  • CA248205A - Log raft : en fr
  • FR586607A - Gearshift for bicycles, mounted on the crankset : en fr
  • US1531641A - Spring suspension for automotive vehicles : en
  • US1531380A - Semiautomatic train control : en
  • USD66961S - Design for a fireplace : en
  • US1531717A - Percussion fuse for aircraft bombs and other purposes : en
  • US1532061A - Collar button : en
  • CA6619S - Biscuit : en
  • CH108499A - Method and device for the production of coatings from fusible materials. : de en
  • CA248181A - Jack : en fr
  • DE411723C - Process for the production of iron-free titanic acid : de en
  • FR586760A - Wiper : en fr
  • US1531892A - Typewriting machine : en
  • PL1673B1 - A device for sawing short logs onto boards with a conveyor having pressure rollers in its upper part. : en pl
  • DE411659C - Winch drive device : de en
  • FI10633A - Adjustment of the servomotor : en fi
  • CH109630A - Process for the production of a new vat dye. : de en
  • DE411756C - Device for attaching the Grindel to the Griessaeule : de en
  • US1531453A - Cultivator : en
  • FR586896A - Dish washing machine : en fr
  • FR586872A - Device intended to automatically cut off the ignition of engines of automobiles or similar vehicles when the vehicle has taken a dangerous inclination : en fr
  • US1531502A - Jewelry and display box : en
  • US1531727A - Flushing valve and the like : en
  • US1531676A - Draft rigging : en
  • PL1747B1 - The method of obtaining fructose syrup from earthen tubers. : en pl
  • GB231293A - Grinding apparatus for crank pins and the like : en
  • CA248453A - Tamping machine : en fr
  • DE411747C - Procedure for covering roofs : de en
  • US1531355A - Machine for making bushel-basket mats : en
  • USRE16034E - Eliel l : en
  • US1531934A - Vegetable cutter : en
  • US1532046A - Mothproof bag : en
  • CH109336A - Support for watch movements, intended to hold a part in work. : en fr
  • US1531569A - Combination cake pan : en
  • GB231255A - Tap wrenches and die stocks : en
  • CA248278A - Steam plant : en fr
  • CH109505A - Folding box that can be used as a toy. : de en
  • DE411516C - Filter press : de en
  • FI10607A - Cooker lid with cooking steam wiring arrangements : en fi
  • CA248281A - Flexible printing form : en fr
  • PL1628B1 - The method of chromium alunium crystallization. : en pl
  • US1531623A - Process of producing alkali metals : en
  • DE411476C - Prevents the oxidation of molten metal : de en
  • DE411709C - Riveting tool : de en
  • US1531357A - Micrometer caliper : en
  • US1531705A - Winding device : en
  • US1531887A - Building construction : en
  • US1532006A - Means for finishing plastic masses : en
  • US1531974A - Heating device : en
  • US1532047A - Lifting and hauling appliance : en
  • USD66930S - Island : en
  • USD66944S - Design for a badge : en
  • US1531747A - Sheet-casting machine and method of cooling the same : en
  • GB231381A - Improvements in and connected with valve mechanism of internal combustion engines : en
  • ES91872A1 - A new procedure for the application of anaglyphs to photography. : en es
  • GB231307A - Improvements in and relating to the construction of motor road vehicles : en
  • FR586738A - Internal drum brake on hub : en fr
  • US1531457A - Automatic stop for spinning machines and the like : en
  • DE411556C - Hemstitch device : de en
  • ES91965A1 - A perfected process for the treatment of coal and other finely powdered mineral coals. : en es
  • GB227450A - Improvements in or relating to electric gas purifying plants : en
  • CA248127A - Index : en fr
  • CA248203A - Windshield for track motor cars : en fr
  • CA248220A - Waterproof product : en fr
  • US1531847A - Candy conveyer : en
  • US1532076A - Pipe coil for use in refrigeration systems : en
  • DE411466C - Device to keep the amount of energy consumed constant in electrical ovens using a regulating transformer : de en
  • GB214629A - Manufacture of dyestuffs capable of being chromed : en
  • PL1614B1 - Manufacturing method of sticks for book lighters. : en pl
  • FR586795A - Improvements to pumping devices for naphtha wells : en fr
  • FR586848A - Improvements in steam turbine locomotives : en fr
  • GB231398A - Improvements in pyrometers : en
  • CA248314A - Hat conformator : en fr
  • US1531631A - Press for the production of bricks, briquettes, blocks, and the like : en
  • US1532084A - Board composed of interlaced fibers : en
  • FR586736A - Door closing device : en fr
  • US1531518A - Electrical heating appliance : en
  • US1531890A - Tie plate : en
  • DE411479C - Dry gas meter : de en
  • CA248232A - Cellulose derivative : en fr
  • US1531492A - Form or plate cylinder : en
  • US1531817A - Dish drainer : en
  • US1531851A - Machine guard : en
  • US1532085A - Locomotive valve-gear mechanism : en
  • PL1577B1 - Refining of lead. : en pl
  • GB231316A - Composition cork and the manufacture thereof : en
  • FR586725A - Continuous and optional brake handle for cycles and motorcycles : en fr
  • FR586802A - Method and apparatus for the combustion and reduction or treatment of solids or powdery ores : en fr
  • DE411684C - Process for the production of printing pastes from water-insoluble organic dyes : de en
  • FI10632A - Med colloidal film trörkplatta ävensom förfarande för tryckning : en fi
  • FR586576A - Device for punching hot and cold mortises : en fr
  • ES90723A2 - Improvements in the manufacture of radiators. : en es
  • US1531326A - Automobile lock : en
  • CA248317A - Production of threads, filaments, etc. : en fr
  • PL1752B1 - Method for the preparation of water-soluble greenish-blue dyes of the anthraquinone series. : en pl
  • US1531552A - Valve arrangement for disk wheels : en
  • DE411510C - Device for detecting window panes, doors, etc. Like., In particular for motor vehicles : de en
  • FR586658A - Electric lighting device on medical spatulas used to hold the tongue down : en fr
  • PL1758B1 - The method of manufacturing Siemens-Martin steel casting boxes. : en pl
  • US1531772A - Cooking vessel and means for securing the cover of the vessel thereon : en
  • US1531656A - Machine for clearing land : en
  • GB231330A - Improvements in and relating to registering and scoring devices : en
  • US1531391A - Hull construction of submarine vessels : en
  • CA248156A - Self-closing valve : en fr
  • DE411719C - Process for making pottery : de en
  • DK34337C - Telephone system. : da en
  • DE411692C - Layered fabric high voltage capacitor : de en
  • ES91526A1 - Improved cooling radiators. : en es
  • GB231221A - Improvements in and connected with steam generators : en
  • CA248274A - Fire box for solid fuel : en fr
  • CA248379A - Power garment and laundry pressing machine : en fr
  • CH109604A - Holder for bicycle air pumps. : de en
  • GB231268A - Improvements in or relating to cabinets, cupboards and the like : en
  • GB231311A - Improvements in and relating to hand-bags portmanteaux and the like : en
  • CH107927A - Pressure reducing valve, in particular for water pipes. : de en
  • DE411575C - Mobile bag holding device : de en
  • US1531586A - Window fastener : en
  • FR586836A - Shut-off valves : en fr
  • CA248397A - Thermostat and thermostatic control : en fr
  • FR586603A - Ice cream pouring table : en fr
  • PL1634B1 - A method of producing a mass suitable for further processing from organic materials. : en pl
  • CA248227A - Manufacture of alkali cellulose : en fr
  • FR586653A - Portable tower : en fr
  • GB231583A - An apparatus for testing and grading eggs : en
  • US1531505A - Process of making articles of celluloid and similar material : en