• US1612371A - Apparatus for finishing curved-tooth gears : en
  • US1612034A - Adjustable lamp support : en
  • US1611956A - Burr cutter : en
  • AT105081B - Process for the preparation of alkamine esters of p-aminobenzoic acids monosubstituted on nitrogen. : de en
  • CA267129A - Stem ware chuck : en fr
  • US1612716A - Pressed-metal steering wheel : en
  • AT105110B - Exercise machine. : de en
  • US1612149A - Oil can : en
  • US1612478A - Hoop coiler : en
  • US1612680A - Ticket-holding device : en
  • CA267161A - Slurry agitator : en fr
  • DE438911C - Horns for sound reproduction devices, speaking machines or the like. : de en
  • FR615117A - Device for constructing concert halls or other venues : en fr
  • GB263539A - Improvements in or connected with gas fires or heaters : en
  • US1612121A - Abdominal supporter and girdle : en
  • US1612652A - Method of making rubber sandals and apparatus therefor : en
  • US1612419A - Method and apparatus for making reenforced sheet glass : en
  • US1612768A - Automatic window fastener : en
  • US1611924A - Temperature-controlled switch : en
  • US1612335A - Sectional box : en
  • ES99989A1 - A multiple sealing plug system. : en es
  • PL6298B1 - A method of refining mineral oils. : en pl
  • US1612755A - Rail clamp : en
  • USD71727S - Assiquoe : en
  • DE438838C - Magnetic coil, in particular for loading Pupin lines : de en
  • DE439010C - Device for splitting mineral oils : de en
  • PL6313B1 - The method of obtaining potassium nitrate. : en pl
  • AT105008B - Cooking device. : de en
  • CA266987A - Eye shade for auto drivers : en fr
  • PL6380B1 - Hiller with a device for loosening the furrows. : en pl
  • US1611917A - Quack-grass digger : en
  • US1612100A - Display cabinet : en
  • US1612109A - Tennis and like racket press : en
  • CA267124A - Furring and lath machine : en fr
  • USD71742S - Design for a wall plate for lighting fixtures : en
  • CA267014A - Wireless apparatus for determining angles or directions : en fr
  • CA267180A - Fertilizer : en fr
  • DE438821C - Bun dough dividing machine with a hinged lid and a knitting device attached to the same for the dough pieces : de en
  • CA267047A - Insulating board : en fr
  • DE438981C - Arrangement for the stable control of self-excited DC machines : de en
  • CA267081A - Wringer mechanism : en fr
  • US1612219A - Lawn-mower sharpener : en
  • US1612475A - Mail-box support : en
  • FR615044A - Removable wood press : en fr
  • GB263257A - Improvements in or relating to the construction of concrete walls and buildings : en
  • US1612042A - Taper-gear-hobbing machine : en
  • US1612207A - Apparatus and method for making box blanks : en
  • DE438788C - Winding arrangement for transformers, the concentrically arranged windings of each phase are distributed over two legs : de en
  • ES100069A1 - Machine to cut cork into sheets with a circular blade from a minimum thickness of 1 mm to a maximum width of 100 mm. : en es
  • ES100119A1 - Apparatus for bending wires. : en es
  • ES100132A1 - A gas generator for wood with a double hearth and special reduction of pitches. : en es
  • GB263347A - A liquid-operated indicating device applicable for road traffic control or other signalling purposes : en
  • ES100185A1 - A refrigerator to cool and preserve milk and its derivatives. : en es
  • AU59826A - An improved clothes peg and its manufacture : en
  • CA267064A - Document file : en fr
  • FR615177A - Detachable individual tent for airplanes : en fr
  • PL6358B1 - Method of joining drill rods. : en pl
  • GB263394A - Improvements in or relating to methods of and apparatus for forming sheet glass : en
  • AT105027B - Process for the direct synthesis of ammonia by means of hyperprinting. : de en
  • ES99953A1 - A method of manufacturing a depilatory product. : en es
  • FR615004A - Pyrophoric lighter : en fr
  • US1612119A - System for the transmission of angular motion : en
  • CA267061A - Alternating current signal : en fr
  • US1612161A - Convertible seat bed for motor vehicles : en
  • US1612609A - Weather strip for doors : en
  • PL6378B1 - Device for preventing damage when tilting the extraction buckets. : en pl
  • USD71732S - Design for a plate for lighting fixtures : en
  • FR615029A - Automatic device for regulating the lubricant temperature for lubricating engines : en fr
  • PL6368B1 - Automatic fire extinguishers. : en pl
  • US1612618A - Saw set : en
  • SU2064A1 - Self-adjusting wind engine : en ru
  • US1612053A - Air-supply cooling for combustion engines : en
  • US1612541A - Machine for crushing fabrics : en
  • PL6229B1 - : en pl
  • US1612710A - Cord take-up : en
  • USD71743S - Design for a finial for lighting fixtures : en
  • USD71745S - Design for a loop for lighting fixtures : en
  • ES99948A1 - An apparatus for the measurement of typographic bodies. : en es
  • FR614985A - Improvements made to ribbon advancement mechanisms in typewriters : en fr
  • DK36982C - Device for Remote Control of Switches and the like. : da en
  • GB263438A - Improvements in printing plate clamps : en
  • AU274926A - Attachment for vehicle wheels : en
  • BE338100A - : en fr
  • PL6270B1 - The method of using heat accumulators with a large water capacity and a device for the application of this method. : en pl
  • SU2111A1 - Apparatus for introducing powdered impurities into the metal during its casting : en ru
  • US1612694A - Miner's lamp : en
  • USD71764S - Design for a radio receives, cabinet : en
  • PL6227B1 - The method of obtaining blue pigments of the anthraquinone series. : en pl
  • DE438956C - Adjustment device for the carburetor throttle body connected to the feed line to the engine, especially for motor vehicles : de en
  • DE438966C - Compressed air liquid fire extinguishers : de en
  • FR614998A - Improvements to rolling machines for mixing asphalt : en fr
  • US1612021A - Refrigerating apparatus : en
  • US1612098A - Comminuted wood product and method of making the same : en
  • US1612377A - Internal-combustion engine : en
  • PL6315B1 - Advertising device. : en pl
  • US1612325A - Tire building : en
  • GB263416A - Folding and expansible bedsteads : en
  • ES100101A1 - An apparatus for security closure for letters and similar effects. : en es
  • PL6294B1 - Method of attaching electrodes to discharge pipes and a device for making it. : en pl
  • PL6377B1 - Device for directing coal dust with compressed air driven. : en pl
  • US1612055A - Glove : en
  • US1612472A - Anchor : en
  • US1612505A - Luggage carrier for automobiles : en
  • US1612709A - Horseshoe : en
  • US1611982A - Attachment for bearings : en
  • US1612135A - Sprinkler : en
  • PL6312B1 - Explosive cartridges. : en pl
  • FR615135A - Improvements to radiators : en fr
  • US1612341A - Flexible gear : en
  • DE438867C - Speed regulator for spring drives in toys : de en
  • DE438980C - Storage of small electrical machines in a closed frame : de en
  • DE439029C - Device for adjusting the lower jaw of the food tongs on flat combing machines : de en
  • DE438931C - Self-regulating section clutch switch : de en
  • CA267162A - Dental alloy : en fr
  • DE438998C - Device for switching on emergency lighting in movie theaters : de en
  • DE438883C - Impulse transmitter for setting dialers in semi-automatic telephone systems : de en
  • GB263419A - A tool or appliance for use in repairing gas retorts, furnaces, or other brickwork : en
  • GB263450A - Apparatus for determining the moisture content of masses of particles : en
  • GB263291A - Improvements in or relating to terminal connecting devices for high tension cables : en
  • US1612503A - Headlight for automobiles : en
  • USD71761S - Design for a heater : en
  • DK36975C - Insulation mat for exhaust pipes and silencers from diesel engines and similar machines, especially for ship use. : da en
  • PL6370B1 - Fire extinguishing agent. : en pl
  • US1612414A - Adjustable condenser : en
  • GB263252A - A new or improved gas diffuser for internal combustion engines : en
  • DE438949C - Valve control rods with rolling surfaces between the tappet end and rocker arm : de en
  • ES100336A1 - Protective metal strip against punctures applicable to the wheels of vehicles with pneumatic rims. : en es
  • ES100015A1 - Procedure for the treatment of minute carbonaceous materials or others for the formation of activated carbon. : en es
  • FR615083A - Centrifugal automatic regulator for windmills : en fr
  • GB263425A - Improvements in or relating to ball bearing cages : en
  • DE438983C - Process for the extraction of valuable components from Schwelwaessern : de en
  • FR615231A - Reproducer for phonographs and similar apparatus : en fr
  • US1612580A - Sewing-machine mechanism : en
  • US1612672A - Fireproof structural paint : en
  • AT105119B - Uniaxial swivel joint for pipes and hoses. : de en
  • FR615097A - Front suspension for automobiles or other similar vehicles : en fr
  • GB263382A - Electromagnetic sound reproducing apparatus : en
  • GB263535A - Improvements in or relating to stamping apparatus for use with machines for measuring the superficial area of sheet materials : en
  • DK36980C - Safety valve. : da en
  • ES99941A1 - A new reinforced concrete paving procedure for public roads. : en es
  • FR615143A - New production process for sweet wines : en fr
  • GB263418A - Improvements in side screens for vehicles : en
  • FR614954A - Pressurized fluid power brake, for motor vehicles : en fr
  • FR615103A - Lifting bar for trailer coupling to tractors : en fr
  • ES99975A3 - A spray nozzle for liquids. : en es
  • DK36958C - Footwear. : da en
  • CA267154A - Cleaning apparatus : en fr
  • DE438992C - Driving wheel with lattice-shaped casing for tractors : de en
  • US1611890A - Winder : en
  • USD71756S - Design for a radio loud speaker : en
  • SU2090A1 - Floats for seaplane : en ru
  • US1612763A - Fold-over collar : en
  • ES99802A1 - An improved hydraulic classifier. : en es
  • GB263358A - Improvements in or relating to lathe centres : en
  • GB263399A - Improvements in or relating to electricity meters : en
  • US1612781A - Foundation brake rigging : en
  • US1611994A - Sash casing : en
  • US1612192A - johnson : en
  • PL6338B1 - A fire extinguishing device as network protection in the event of a ground fault. : en pl
  • US1612214A - Method of fitting shoes : en
  • USD71718S - Fixtures : en
  • ES97815A2 - Line typewriter. : en es
  • AT105005B - Process for the mechanical processing of metals by removing a layer. : de en
  • PL6202B1 - Pipe connections. : en pl
  • US1612076A - Latjbeisrs a : en
  • CA267062A - Brake mechanism : en fr
  • PL6349B1 - Manner of waste incineration furnaces. : en pl
  • FR615109A - Improvements in the manufacture of luminescent tubes or lamps with neon or helium : en fr
  • ES100160A1 - A special device for the placement of parachute in airplane and stabilizing plane of descent, attached to said device. : en es
  • USD71762S - Design for a spoon or analogous article : en
  • US1612226A - Well-drilling apparatus : en
  • US1612611A - Method and apparatus for recovering oil from loose oil-bearing strata : en
  • US1612698A - Machine for and method of dyeing cloth and otherwise treating textiles : en
  • US1612729A - Signal-light-control switch : en
  • DE438951C - OEler with hinged lid : de en
  • ES99887A1 - Shirts with bib and double cuffs. : en es
  • FR615136A - Snap-action, free-tripping current limiter, also functioning as a snap-action switch : en fr
  • FR615232A - Improvements to printing presses : en fr
  • US1612035A - Changeable price sign : en
  • US1612527A - Handlakp : en
  • DK36961C - Shared roller bearings. : da en
  • US1612063A - Poweb-distribtjtiow system : en
  • FR614937A - Central heating boiler : en fr
  • FR614904A - Improvements in saponification : en fr
  • FR615053A - Rotary device for mechanically working wood : en fr
  • FR615090A - Improvements to sanding with abrasives : en fr
  • GB263462A - A process of producing artificial silk filaments, and apparatus therefor : en
  • GB263531A - Improvements in or relating to fine adjusting devices for radio and like instrumentshaving a rotary part : en
  • GB263258A - Improvements in or connected with apparatus for receiving wireless signals : en
  • GB263284A - Improvements in and relating to separators : en
  • FR615222A - Manufacturing process of glass and wrought iron objects : en fr
  • ES100153A1 - An improved gear of considerable reduction, applicable to the tuning checks of wireless telegraphy apparatus and its analogues. : en es
  • US1612086A - Sound-reproducing apparatus : en
  • US1612299A - Clamping device : en
  • US1612440A - Electron discharge device : en
  • FR614995A - Counterweight for crankshaft : en fr
  • FR615127A - : fr
  • FR615171A - Coaster rim brake device for cycles and motorcycles : en fr
  • ES99837A1 - A brake jaw support for multi-part brake shoes. : en es
  • FR615065A - Perfected beehive : en fr
  • GB263248A - Improvements relating to the production of pattern effects on acetyl silk fabric : en
  • GR1374B - METHOD FOR THE MANUFACTURE OF PERPOSE BUILDING MATERIALS. : el en
  • US1612069A - Carriage-returning mechanism for typewriting machines : en
  • PL6379B1 - KL 87 a 2i. Tool for tightening the ends of wrapping wires. : en pl
  • DE438830C - Electric vacuum cleaner : de en
  • DE438991C - Goods sorting and transport device for post offices, warehouses, etc. : de en
  • US1611970A - Locomotive crane : en
  • US1612499A - Folding partition : en
  • US1612585A - Method of metal coating : en
  • PL6356B1 - A device that regulates and extends the combustion period of gunpowder in gunpowder paths or other timing fuse relays. : en pl
  • USD71709S - Design for a doll : en
  • US1611884A - Tire-casing vulcanizer : en
  • FR614992A - Carburetor without constant level and injection : en fr
  • FR615197A - Improvements to devices to cause intimate contact between liquids and gases : en fr
  • GB263334A - Improvements in or relating to trouser presses : en
  • US1612493A - Internal-combustion engine : en
  • DE438908C - Device for the automatic disconnection of an electrical circuit : de en
  • US1612588A - Sink strainer : en
  • DE435795C - Gas ring burner : de en
  • FR615137A - Method and device for supplying boilers operating at temperatures above the critical point of gaseous fluids intended for the production of motive power : en fr
  • GB263538A - Improvements in or relating to apparatus for stretching leather and the like : en
  • PL6296B1 - Process for the production of alkaline or alkaline earth cyanides. : en pl
  • ES99955A1 - Improvements in cork stoppers. : en es
  • FR615105A - Device says : en fr
  • GB263544A - Improvements in or relating to protective arrangements for electrical machinery : en
  • ES100031A1 - A new model of pistol for the defense of cyclists, motorists and others, against the attacks of dogs and other animals. : en es
  • GB263290A - Means for laterally controlling aircraft : en
  • GB263402A - Process for the production of an aluminium solder : en
  • GB263428A - Improved tobacco pipes, cigar or cigarette holders or the like : en
  • AT105090B - Paper heel plaster. : de en
  • CA267024A - Wire holder : en fr
  • CA267102A - Welding electrode : en fr
  • US1611959A - Hair crimper : en
  • US1611931A - Detachable cranking device : en
  • PL6203B1 - Coupling to the wagons. : en pl
  • AU298626A - Indigestion and stomach remedy : en
  • PL6237B1 - Weight setting device. : en pl
  • US1612003A - Gaiter : en
  • US1612275A - Film-feeding mechanism : en
  • US1612656A - Hinge attachment : en
  • FR614928A - Power transmission device for piston machines, the cylinders of which are arranged in any way relative to the control shaft : en fr
  • GB263253A - Improvements in or relating to aircraft : en
  • FR615060A - Hot water or steam radiator valve : en fr
  • GB263401A - Improvements in apparatus for heating liquids : en
  • AT105051B - Process for the production of hydroxides and carbonates. : de en
  • ES100113A1 - Improvements in anti-microphone covers for electron tubes. : en es
  • FR615123A - Improvements to dump trucks : en fr
  • US1612059A - Milling machine : en
  • US1612501A - Water bowl : en
  • US1612592A - Thermometer frame : en
  • US1612750A - Adjustable eyeshade : en
  • ES100032A1 - An explosive grenade organized and ready to be launched with a launch nozzle adaptable to any model of rifle, or with any of the infantry or trench mortars in use today. : en es
  • CA267137A - Shock absorber : en fr
  • SU2091A1 - Instrument for measuring the depth of water and the path traveled by the vessel : en ru
  • US1612385A - Tailor's transfer : en
  • US1612392A - Stalled-automobile moving attachment : en
  • US1612625A - Air-cell unit for oil-flotation machines : en
  • PL6262B1 - Switch-off regulator. : en pl
  • US1611880A - Elevator chain and bucket : en
  • US1612741A - Bag for golf clubs : en
  • US1612195A - Trap : en
  • SU2101A1 - Instrument for measuring profiles of aircraft parts : en ru
  • AT105070B - Process for the production of ethylene-rich gases. : de en
  • AT105084B - Process for the extraction of precious metals from thiosulphate or polythionate solutions with simultaneous regeneration of the solution. : de en
  • CA267128A - Grinding buhr : en fr
  • ES100104A1 - Galalith curtain. : en es
  • FR615042A - Convertible playpen for children : en fr
  • GB263430A - Improvement relating to pipe and like screw-joints or connections : en
  • US1612354A - Gap ionizer : en
  • USD71728S - Design for a bracket back for lighting fixtures : en
  • US1611899A - Bed-corner fastener : en
  • US1611985A - Power-driven saw used for felling and cutting trees : en
  • US1612438A - Glow cathode rectifier : en
  • FR615026A - Lidded metal box for thick substances, capable of solidifying, such as shoe polish or cream : en fr
  • FR615096A - Lamp : en fr
  • GB263319A - Improvements in or relating to transmission gearing : en
  • GB263542A - Automatic warning signal for use at road junctions : en
  • GR1378B - IMPROVEMENTS IN SEMI-AUTOMATIC TELEPHONE SYSTEMS. : el en
  • CA267013A - Tire-making machine : en fr
  • DE438878C - Tie holder for self-ties : de en
  • US1612736A - Knitting machine : en
  • AT105013B - Variable capacitor. : de en
  • DE438938C - Leather stole machine with linearly moving carriage : de en
  • AT105082B - Process for the preparation of isopropylallylbarbituric acid. : de en
  • PL6241B1 - A method of obtaining glue or gelatine from animal raw materials. : en pl
  • CA267176A - Cutter head : en fr
  • FR615086A - Tapered roller thrust bearing : en fr
  • US1612633A - Rail joint : en
  • DE438857C - Split roller basket : de en
  • DE438887C - Method and device for observing the winding process of very fine helical wires, in particular helical light bodies of electric light bulbs : de en
  • DK36977C - Spring device for prams. : da en
  • DE438808C - Pencil sharpener : de en
  • US1611961A - Fluid-pressure-controlling apparatus : en
  • US1611949A - Rail-anchor tie plate : en
  • US1612460A - Resilient support or base for chairs, fauteuils, benches, typewriting machines, and the like : en
  • GB263300A - Improvements in or relating to condenser telephones : en
  • ES100016A1 - Improvements in mechanisms for braking railway wagons and similar vehicles. : en es
  • FR614994A - Domestic dryer : en fr
  • FR615074A - Whey measuring instrument : en fr
  • GB263205A - Improvements in or relating to door hinges : en
  • PL6344B1 - A method and device for separating electrically conductive suspensions from liquids, especially gaseous ones. : en pl
  • PL6394B1 - The method of making concrete walls in a mine housing. : en pl
  • US1612013A - Key holder : en
  • FR615116A - Improvements to closing devices : en fr
  • US1612240A - Book : en
  • GR1377B - PERFECTIONS IN AUTOMATIC MUTOR FOR TELEPHONE SYSTEMS. : el en
  • FR614964A - Improvements to galvanizing and similar metallic coatings : en fr
  • GB263543A - Improvements in or relating to conduit fittings : en
  • CA267174A - Electromagnetic device : en fr
  • US1612482A - Steel fencepost : en
  • DE438840C - Electric letter or drawing lamp : de en
  • FR615235A - Device intended to be attached to arched metal brackets to prevent the insoles of shoes from being cut : en fr
  • US1612418A - Surface-measuring machine : en
  • US1611936A - Vibrator : en
  • FR615058A - New item that can be used as a set or collection of color samples : en fr
  • GB263398A - Improvements in massaging apparatus : en
  • GB263335A - Improvements relating to atmospheric gas burners : en
  • GB240480A - Automatic regulator for the rate of combustion in boilers : en
  • FR614925A - Improvements made to pistons, in particular to aircraft engine pistons : en fr
  • FR615082A - Snap button : en fr
  • GB263461A - Improvements in or relating to the manufacture of boots and shoes : en
  • US1612139A - Apparatus for making templates : en
  • US1612223A - Gravity-dumping truck body : en
  • FR615204A - Float alarm for containers : en fr
  • US1612548A - Tonsil guillotine : en
  • DE438784C - Electric fuse : de en
  • GB263317A - Improvements in garment presses : en
  • CA267040A - Liquid dispensing device : en fr
  • US1612550A - Valve head for internal-combustion engines : en
  • US1612560A - Switch mechanism for selective signals : en
  • ES100150A1 - New procedure for the methodical connection between the "rooms" of a trunk cable and the load units to the distribution points. : en es
  • PL6375B1 - Conveyor vessel. : en pl
  • US1612155A - Assembling and disassembling device : en
  • FR614975A - Indicator device with adjustable graduated scale for circular dressing saws : en fr
  • US1612333A - Train control : en
  • US1612598A - Benzene : en
  • DE438817C - Method and device for the production and revitalization of active coal : de en
  • FR614930A - Method and apparatus for transmitting processing means in the manufacture of letter envelopes, paper bags and the like : en fr
  • FR615035A - Improvements to electromagnets : en fr
  • US1612261A - Window screen : en
  • DE438900C - Device for automatically reducing the speed of motor vehicles : de en
  • FR615172A - Improvements in riveting machines : en fr
  • ES100183A1 - Intermittent advertising lighting device, seen through transparent mirror. : en es
  • FR615250A - Improvements to devices used to center shafts and other similar objects : en fr
  • GB263241A - Improvements in or relating to hoisting machinery : en
  • FR615233A - Shoe uppers treatment process : en fr
  • GB263349A - Improvements in methods for colouring hair and in compositions therefor : en
  • BE338164A - Improvement in mouthpieces for brass musical instruments : en fr
  • ES99994A1 - Address printing machine whose printing mechanism is governed by the printing dies. : en es
  • FR615106A - Reversible rotary pump with valves for all pressures : en fr
  • FR615237A - Shock absorber for automobiles : en fr
  • GB263452A - Improved lap table : en
  • GB263264A - Improvements in the construction of framework members for aircraft : en
  • GB263278A - Improvements in and relating to suspension and damping of vibrations in the mariner's compass : en
  • ES98863A3 - A toy on cardboard, paper, metal or the like. : en es
  • GB263429A - Improvements in or relating to fastening devices, particularly applicable for use inconnection with hair waving appliances : en
  • US1612293A - Lister cultivator : en
  • DE438792C - Electric relay : de en
  • DE439027C - Intrusion alarms for telephone systems connected to independent exchanges : de en
  • FR614983A - Release for seed drill : en fr
  • DE438995C - Radiators for automobiles and other vehicles : de en
  • US1612735A - Hinge bracket : en
  • DE438862C - Automatic speed change gearbox : de en
  • FR614967A - Process for increasing the yield of the soil in plants and fruits : en fr
  • FR615091A - Improvements made to compound conductors for overhead power lines : en fr
  • FR615118A - Door handle construction method : en fr
  • GB263276A - Improvements in and relating to systems of ship propulsion : en
  • CA267140A - Electric horn : en fr
  • PL6201B1 - A device for guiding rollers or balls of thrust bearings and the method of making this device. : en pl
  • PL6275B1 - Carburator or a related apparatus. : en pl
  • US1611939A - Sulphur material : en
  • AT105060B - Electric tube. : de en
  • FR615209A - Easy-open envelope : en fr
  • GB263456A - Improvements in or relating to brake mechanism for vehicle wheels : en
  • FR615166A - Hydrocarbon peroxides and process for their manufacture : en fr
  • GB263375A - Improvements in and relating to the manufacture of printing plates : en
  • US1612089A - Mechanical movement : en
  • US1612556A - Insulating bottle : en
  • PL6305B1 - A synthetic method of obtaining methyl alcohol and liquid hydrocarbons simultaneously. : en pl
  • US1612027A - Milk calipers : en
  • US1612601A - Pneumatic-tire protector : en
  • USD71748S - Design for a canopy for lighting fixtures : en
  • AU2655325A - An improved indicator sign for motor vehicles and the like : en
  • ES98950A2 - A new pump for water. : en es
  • GB263368A - Improvements in constructional members : en
  • GB263533A - Improvements in or relating to machines for measuring the superficial area of sheet materials : en
  • PL6254B1 - Multi-pressure boiler. : en pl
  • ES100147A1 - A method of protecting against water, or for the preservation of gas impermeable fabrics, especially animal film balloon fabrics, with or without fabric reinforcement. : en es
  • ES100360A1 - Improvements in devices for heating and ventilation of buildings and homes. : en es
  • CA267186A - Label pasting machine : en fr
  • FR614922A - Trailer hitch with automatic brake : en fr
  • FR615192A - Improvements to matchboxes, ashtrays and other boxes and trays : en fr
  • FR615211A - Improvements to electrical wave signaling systems : en fr
  • GB263279A - Improvements in metal shearing machines : en
  • US1612116A - Medicament ampulla : en
  • PL6295B1 - Device for wetting yarns and other textiles. : en pl
  • US1612168A - Valve mechanism for wells : en
  • US1612722A - Mechanism for indicating and controlling movement of passengers : en
  • ES100145A1 - Cutting device for stamping wood. : en es
  • FR615063A - Releasable landing gear : en fr
  • FR615156A - Colored pigments : en fr
  • PL6335B1 - A single chamber brake that presses air from the main line and the auxiliary air reservoir on the control valve. : en pl
  • GB263327A - Improvements in and relating to combination locks : en
  • GB241185A - Improvements in means and method for controlling or preventing oscillations in vacuum tube circuits : en
  • GR1375B - HANGING KLEITHRON. : el en
  • US1612124A - Hand jack : en
  • US1612639A - Compressor-intercooler regulator : en
  • PL6279B1 - Stones for the construction of the lining in the regeneration chambers. : en pl
  • PL6366B1 - Storage box for film. : en pl
  • US1612429A - Folding machine : en
  • ES100115A1 - Procedure for sterilizing, aging and bleaching food, mainly mill products. : en es
  • GB263292A - Improved construction of batten or the like for use in connection with the illumination of theatrical stages : en
  • US1612436A - Nozzle block : en
  • PL6304B1 - The method of separating volatile matter vapors from gases. : en pl
  • US1612281A - Mixing apparatus : en
  • US1612640A - Road culvert : en
  • ES99189A1 - Haemostatic autoemasculator. : en es
  • PL6359B1 - Bumper-warmer. : en pl
  • US1612245A - Traffic guide button : en
  • US1612396A - Bundle-binding device : en
  • US1612689A - Barrel-venting bung : en
  • FR615057A - Improvements to airplanes or similar flying devices : en fr
  • DK36959C - Procedure for the production of dye inks. : da en
  • GR1385B - PERFECTIONS IN AUTOMOBILE CENTER SYSTEMS. : el en
  • PL6385B1 - Manual or machine firearms. : en pl
  • US1612421A - Suspension of automobiles and other vehicles : en
  • US1612590A - Flour dump : en
  • CA267185A - Gas filter : en fr
  • DE439007C - Device for generating vibrations with the help of a three-electrode tube : de en
  • ES97310A1 - A procedure for the packaging of sugar cubes. : en es
  • FR615128A - Braking device for variable air capacitors : en fr
  • CA267074A - Railway vehicle stop block : en fr
  • ES100106A1 - Turntable with subdivided stringers. : en es
  • FR615159A - Pajamas pants : en fr
  • GB263314A - Improvements in means for wiping or cleaning gramophone records during reproduction : en
  • GB263541A - Improvements in anti-slipping devices for rubber treads : en
  • GB263448A - An improved construction of rotary pump or compressor : en
  • US1612037A - Hat-securing device : en
  • PL6231B1 - Antenna to screen connection. : en pl
  • US1612571A - Smelting furnace : en
  • US1612714A - Method of making imitation-wood articles : en
  • ES98618A1 - An improvement in tables. : en es
  • FR614913A - Method and apparatus for the dehydration of impure ethyl alcohol : en fr
  • GB263272A - Improvements in petrol carburettors for internal combustion engines : en
  • DE438858C - Gearbox : de en
  • PL6223B1 - Synthetic method of obtaining ammonia from elements. : en pl
  • PL6310B1 - A device for regulating the movement of rakes in cigarette making machines. : en pl
  • US1612358A - Insulator : en
  • US1612756A - Rotating tube mechanism for glass feeders : en
  • GB263323A - Improvements in the manufacture of butt and lap welded tubes : en
  • DE438846C - Shaft conveyor device : de en
  • DE438827C - Process for heating the singe bodies of cylinder sizing machines : de en
  • PL6383B3 - Weapons of combat aircraft. : en pl
  • FR615121A - Gate valve for fluids under various pressures : en fr
  • FR615085A - Reel drive mechanism of printing presses : en fr
  • FR615242A - Semi-uncoverable rollover system for motor cars : en fr
  • GB263355A - Improvements in or relating to the printing of fabrics and articles made of or containing cellulose ester or ethers : en
  • SU2054A1 - Sliding steam valve : en ru
  • ES100071A1 - A mud guard system for automobiles. : en es
  • ES100179A3 - A procedure for mechanically girdling and squaring the tines used in the manufacture of safety pins. : en es
  • US1612054A - Leaded art glass : en
  • FR615213A - Electric cartridge holder for acoustic repetition of fixed optical signals : en fr
  • FR615160A - Pipe clamp : en fr
  • FR614908A - Improvements in air intake control devices for internal combustion engines of automobiles : en fr
  • FR615059A - Wastegate for sanitary ware : en fr
  • DK36973C - Procedure and Apparatus for Salvaging Sunken Ships. : da en
  • CA267004A - Insulating device indicator : en fr
  • GB263412A - Improvements in instruments for drawing spirals or like curves : en
  • FR615240A - Method of fastening windings of rotors of electrical machines with attached winding supports : en fr
  • US1612400A - Leg construction for hand trucks : en
  • DE438751C - Electric arc lamp with luminous fumes : de en
  • US1612314A - Supercharger for aeroplane engines : en
  • US1611903A - Adjustable lamp support : en
  • US1612152A - Identification device for automobiles : en
  • PL6251B1 - Coal and ore flakes, operated by liquid currents. : en pl
  • ES100178A3 - A procedure for mechanically fabricating glass or crystal head pins. : en es
  • ES98354A1 - Transparent mirrors. : en es
  • DK36976C - Resilient Wheels. : da en
  • AU2646225A - Improvements in engines and pumps : en
  • USRE16510E - Surface covering and method : en
  • US1612688A - Island : en
  • AT105105B - Peeling machine. : de en
  • CA267035A - Device for carrying out gravitational measurements : en fr
  • US1612437A - of crown point : en
  • AT105041B - Method of soldering. : de en
  • AT105144B - Stove or oven attachment. : de en
  • CA267067A - Sewing machine : en fr
  • US1612397A - Turnover guide plate for applying concealed fastener tape to garment edges by sewing-machine operations : en
  • US1612425A - Bumper for motor vehicles : en
  • US1612617A - Calf weaner : en
  • GB263378A - Improvements in film lubricated thrust bearings : en
  • PL6207B1 - Compressed air brake. : en pl
  • PL6352B1 - The method of producing vacuum tubes. : en pl
  • USD71771S - Setts : en
  • GB263381A - Process and apparatus for the purification and hydrogenation of liquid hydrocarbons : en
  • FR614984A - Solvents for organic substances : en fr
  • FR615093A - Hair barrette system : en fr
  • FR615052A - : fr
  • GB263422A - Improvements in washers for coal and the like : en
  • DK36946C - Method and Apparatus for Generating Alternating Currents in an Electrical Oscillation Circuit. : da en
  • GB263413A - Improvements relating to electric batteries of the flash-lamp and similar type : en
  • GB263281A - Device for sharpening scissors, shears, knives and the like : en
  • US1612118A - Control system for ordnance : en
  • US1612340A - Luminous tube using rarefied gases : en
  • US1612767A - Automatic testing system : en
  • FR615056A - Method and means for projecting stereoscopic views and specially shot motion pictures using two lenses : en fr
  • GB263238A - Improvements in or relating to toggle presses : en
  • GB263341A - Improvements in or relating to fountain or reservoir pens : en
  • CA267144A - Grinder : en fr
  • CA267156A - Dry cleaning fluid : en fr
  • DK36964C - Amplifier : da en
  • ES100146A1 - Protective device against rubbing the upper parts of the thigh. : en es
  • ES99913A1 - Machine for the preparation of the heel seat. : en es
  • FR615146A - : fr
  • DE438807C - Drawing device for standing drawing boards : de en
  • AT105056B - Process for bleaching exotic hat stumps and braids containing chlorophyll. : de en
  • CA266992A - Hot air furnace : en fr
  • AU84126A - An improved fruit grader : en
  • US1612626A - Piston-ring tool : en
  • US1612597A - Automatic carburetor : en
  • US1612645A - Electric sign : en
  • PL6217B1 - A rolling mill with oblique fights. : en pl
  • US1612558A - Feeler mechanims for looms : en
  • DE438945C - Traenkkessel : de en
  • AT105045B - Process for the separation of hafnium and zircon. : de en
  • US1612674A - Fireproof thinner for paints and varnishes : en
  • ES98958A2 - A process to manufacture hydraulic tiles of all sizes and shapes, imitating marbles and jaspers with Portland dry, in wet powder or paste that is matted, veined and prepared out of the molds. : en es
  • AU2647025A - Process of extracting lead from its ores : en
  • AU311926A - Process for stabilizing liquid hydrocyanic acid : en
  • CA267121A - Cork-rubber composition : en fr
  • ES100144A1 - Process for the manufacture of contractile hollow bodies, for example from cellulose or its derivatives or analogues provided with reliefs or depressions. : en es
  • DE437013C - Mat made of rubber, rubber substitutes, etc. like : de en
  • DE438761C - Gear change transmission, especially for motor vehicles : de en
  • DE438954C - Gear change transmissions, especially for motor vehicles : de en
  • US1612384A - Combination lock : en
  • US1612007A - Controlling device for locomotive superheaters : en
  • US1612106A - Spring tool : en
  • US1612367A - Pie lifter : en
  • CA267109A - Chain link : en fr
  • FR615005A - Improvements to the establishment of constructions, walls, walls, etc. : en fr
  • DE439026C - Bicycle bell : de en
  • ES100107A1 - Procedure for assembling combined forms of text and engravings for "gravure". : en es
  • CA267069A - Folding table : en fr
  • US1612083A - Method and machine for assembling spools : en
  • FR615038A - Hat or headdress and in particular ladies' hat and method of manufacture : en fr
  • FR615210A - Turbine water meter : en fr
  • PL6286B3 - Shock absorber for motor cars. : en pl
  • CA267098A - Bowling alley pin spot : en fr
  • AU2646925A - Process of extracting metals from their ores : en
  • CA266996A - Synchronizing apparatus : en fr
  • CA267115A - Harvester : en fr
  • SU2052A1 - Unscrewing screw : en ru
  • US1612020A - Tool : en
  • SU2053A1 - Sliding steam valve : en ru
  • ES100021A1 - An ejection device for automatic vending devices. : en es
  • DE438939C - Ironing machine for leather with an iron that slides over the workpiece : de en
  • CA267158A - Valve inside : en fr
  • FR614901A - Unbreakable and washable toy : en fr
  • PL6347B3 - The method of obtaining sulfur from calcareous sulphates. : en pl
  • US1612608A - Animal trap : en
  • USD71719S - Design for an ornamental part for lighting fixtures : en
  • DE438879C - Process for the production of acid and alkali-proof masonry or concrete vessels : de en
  • PL6376B1 - A device for emptying dust-filled tanks and for sending them at a distance. : en pl
  • CA267117A - Keel column : en fr
  • AU2650225A - Process for the manufacture of carbohydrates aldehydes and alcohols from prickly pear and other cactaceae : en
  • AT105050B - Feed silo. : de en
  • BE337871A - INFLATOR LIFE BELT : en fr
  • US1612101A - Radio signaling system : en
  • US1612615A - Combined tea and coffee pot : en
  • US1612315A - Lock : en
  • US1612742A - Active-chlorine preparation : en
  • US1612247A - Saw clamp : en
  • PL6398B1 - : en pl
  • PL6236B1 - The method of making a material, replacing fabric, leather, fur, sponge, etc. : en pl
  • US1612605A - Process of making artificial dentures : en
  • ES99849A1 - A new hair lotion to prevent hair loss and clean dandruff. : en es
  • FR615094A - Improvements to so-called traps : en fr
  • BE338061A - Improvements to electrical frequency measurement bridges : en fr
  • AT105141B - Device for fastening the barrel in the lock housing in handguns, machine guns and the like. like : de en
  • CA267086A - Pitmen bearing regulating device : en fr
  • PL6220B1 - The method of obtaining permanent colors etched with different colors. : en pl
  • CA267068A - Baseball pitching guide : en fr
  • USD71759S - Design fob a radio speaker : en
  • CA267173A - Bottle retainer : en fr
  • ES100085A1 - A transmission device that uses the centrifugal force by displacement of masses always in balance, to improve the performance of all kinds of engines. : en es
  • GB263305A - Improvements in and relating to locomotive smoke stacks : en
  • AT105043B - Process for applying an acid-resistant graphite coating to containers. : de en
  • DE438886C - Device for the automatic control of direct current generators with variable speed : de en
  • PL6321B1 - Adjustable damper for the main steam pipe of railway carriages. : en pl
  • US1612038A - Expansible packer for hydraulic plungers : en
  • US1612289A - Art of distilling oils : en
  • ES100089A2 - A procedure for the manufacture of dominoes. : en es
  • PL6382B1 - Drying sieve. : en pl
  • US1612655A - Hanger : en
  • ES99566A2 - A chain-driven wood mortising machine with coupled motor or transmission. : en es
  • FR614955A - : fr
  • FR615122A - Improvements to convertible tops for automobiles : en fr
  • CA267039A - Ventilating, heating, cooling, humidifying and evaporating apparatus : en fr
  • CA267048A - Wood product : en fr
  • DE438801C - Method for reducing knocking in internal combustion engines : de en
  • FR614918A - Visible index device : en fr
  • SU2049A1 - Address and Direction Index : en ru
  • US1612404A - Electric traversing system : en
  • FR615238A - Improvements to the axle guard plates for railway wagons or the like : en fr
  • AU2498925A - Borer spray for houses : en
  • CA267100A - Disc wheel : en fr
  • AT105088B - Process for the preparation of akridine derivatives. : de en
  • FR615078A - Lance holder : en fr
  • CA267028A - Rock drilling machine : en fr
  • FR615147A - Metal product for obtaining rolled, molded or other articles, and processes for its manufacture : en fr
  • US1612096A - Take-up mechanism : en
  • US1612104A - Arthtfr eichenqbttsf : en
  • US1612449A - Closure : en
  • US1612547A - Vapor-arc device : en
  • FR614980A - Improvements to alternating current electric machines, compensated : en fr
  • FR615245A - Muscle building apparatus : en fr
  • BE337704A - Treatment of dilute residual acetic acids for reuse : en fr
  • CA267054A - Veterinary syringe : en fr
  • ES100095A1 - A procedure for the manufacture of cloth footwear. : en es
  • FR614962A - Device for driving an intermittently rotating shaft : en fr
  • FR615079A - Apparatus for measuring the volume of liquid contained in fuel tanks of motor vehicles : en fr
  • AU2643525A - Improvements in and relating to talking machines : en
  • DE438909C - Flame furnace : de en
  • GB263383A - Improvements in or relating to automatic or semi-automatic weighing apparatus : en
  • DE438906C - Process for the production of insoluble or slightly soluble substances in water in the form of clear, aqueous solutions or of clear, water-soluble dry preparations : de en
  • ES100148A1 - A share and plow point. : en es
  • ES99966A3 - A liquid product for charging batteries and electric accumulators. : en es
  • FR614957A - Improvements in the production of iron oxide : en fr
  • FR615189A - Sewing button having means for protecting the thread and the fabric against wear : en fr
  • GB263351A - Box : en
  • US1612638A - Dual-pressure clearance unloader : en
  • ES100133A1 - Improvements in apparatus for extracting gas from a liquid-gaseous mixture, retaining the liquid part of the mixture. : en es
  • FR614953A - drying rack or perfected clothes dryer : en fr
  • US1612254A - Renewable electric fuse : en
  • US1612302A - Electric elevator-control system : en
  • FR615218A - Production of new dyes : en fr
  • FR614909A - Process for the manufacture of artificial horny masses uniformly curved, veined, marbled and the like : en fr
  • FR615011A - Purse seine or fishing trawl equipped with wings : en fr
  • FR615195A - : fr
  • PL6232B1 - Fluid flow regulator in the division resistors. : en pl
  • US1612227A - Dental post : en
  • US1612530A - Method of constructing roads : en
  • US1612653A - Oil burner : en
  • CA267051A - Clothes hanger : en fr
  • US1612266A - Furnace construction : en
  • USD71760S - Design fob a toy automobile : en
  • GB263211A - Improvements relating to telephone instrument circuits : en
  • DE438905C - Device for wire looms for tensioning the weft wire : de en
  • FR614910A - Shoe holder : en fr
  • FR614944A - Process for transforming natural phosphates into fully water soluble fertilizers : en fr
  • US1612097A - Giveway for weft-replenishing looms : en
  • US1612509A - Apparatus and method for treating sausage casings : en
  • US1612292A - Indoor golf game : en
  • DE438760C - Device for power distribution during the presentation of advertisements through small electrically operated vehicles : de en
  • DE438974C - Fluid cleaning device for pressure pipes, especially for steam boiler feed water lines and. like : de en
  • US1612555A - Casement-window fastener : en
  • US1612701A - Switch-stand lock : en
  • USD71747S - Assigsfqb to the edwabd n : en
  • PL6388B1 - Cathode tubing for discharge vessels and the method of its production. : en pl
  • US1612553A - Strand package and method of forming the same : en
  • USD71770S - Design for a radio loop aerial : en
  • US1612602A - Bandeau for shampoo purposes : en
  • US1612675A - Waterproof and fireproof sizing : en
  • ES100190A3 - A cardboard box that is used to expose the articles it contains to the public. : en es
  • ES99950A3 - An electric coffee maker. : en es
  • GB263442A - Improvements in flexible ladders : en
  • FR615092A - Enhancements to adjustable jaw type keys : en fr
  • GB263329A - Improvements in, or relating to, looms for weaving tufted pile fabrics : en
  • SU2059A1 - Apparatus for vapor-gas mixture : en ru
  • US1612010A - Golf shirt : en
  • US1612531A - Hand sweeper : en
  • DE433865C - Attachment of rubber teats to the bottle : de en
  • US1612202A - Telephone system : en
  • US1612524A - Valve grinder : en
  • DE438719C - pocket knife : de en
  • FR614938A - Aero-power turbine-tower : en fr
  • US1612378A - Method of and apparatus for die casting : en
  • US1612388A - Apparatus for automatic welding : en
  • DE438988C - Cleaning device for toilet seats : de en
  • US1612717A - Stencil-printing device : en
  • FR615020A - Protector for wireless telegraph lamps : en fr
  • GB263537A - Improvements in or relating to machines for treating hides, skins, leather and the like : en
  • SU2051A1 - Device for cleaning tracks from ice and snow : en ru
  • US1611927A - Preparing bias-cut laminated strips : en
  • DK36960C - Process for the production of methyl alcohol or other oxygen-containing organic compounds. : da en
  • FR615028A - : fr
  • DE444455C - Close up : de en
  • ES100097A1 - Wooden roller shutter, slatted, joined by flexible cable. : en es
  • ES97848A1 - An industrial result consisting of the application of cork sawdust in the packaging of all kinds of fresh fish and seafood, replacing artificial ice and allowing transport by rail or any other means, in perfect condition. : en es
  • FR615050A - Low frequency current transformer for t. s. f. : en fr
  • ES98956A3 - A new method of manufacturing knitted fabrics. : en es
  • GB263440A - Improvements in screw propellers : en
  • GB263455A - Improvements in lowering life-boats : en
  • FR615034A - rolling scaffolding used to build reinforced concrete vaults : en fr
  • ES100127A1 - A procedure for the washing of coals, minerals and other similar matters, with the corresponding device, a self-separating stream of water, to carry it out. : en es
  • USD71710S - John h : en
  • GB263282A - Improvements in pocket cases for matches or other articles : en
  • DE438984C - Process for preserving the compound of 4-dimethylamino-1-phenyl-2íñ3-dimethyl-5-pyrazolone with butyl chloralhydrate : de en
  • PL6320B1 - The external closure of the maznica. : en pl
  • US1611933A - Lace-tipping machine : en
  • ES100074A1 - A conveyor arrangement for joining machines of partial manufacture of electric incandescent lamps or of closed glass containers and the like. : en es
  • GB263436A - Improvements in or relating to metal pipes : en
  • DE438898C - Machine for pulling out severed sewing threads : de en
  • ES100086A1 - A method for polishing cylindrical surfaces. : en es
  • GR1379B - IMPROVEMENTS IN OR RELATED TO TELEPHONE INSTRUMENTS. : el en
  • US1612359A - Production and reproduction of talking motion pictures : en
  • US1612610A - Induction coil and mounting therefor : en
  • US1612646A - Machine for beating furs and other similar objects : en
  • US1612681A - Cleaning attachment for pasteurizers : en
  • DE438933C - Two-part brush holder that can be converted to two different slip ring diameters with a device to limit brush wear for these two main slip ring diameters : de en
  • US1611907A - Insulating structure : en
  • US1611969A - Process for producing high-grade half stuff : en
  • US1612446A - Jack handle : en
  • DE438893C - Counter system, especially for the joint control of the conveyance of several sheep : de en
  • GB263371A - A method of and apparatus for delivering measured quantities of fat and other fusible substances : en
  • SU2066A1 - Hydraulic transmission : en ru
  • FR615217A - Improvements to oil-fired heaters for bakery ovens, pastry chefs and other applications : en fr
  • US1612185A - Feeding mechanism : en
  • CA267016A - Wood working machinery : en fr
  • GB263201A - Improvements in the manufacture and production of oxygenated products from hydrocarbons or oxidisable derivatives of hydrocarbons : en
  • GB263283A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • CA267073A - Pulp product : en fr
  • CA267090A - Reinforced crusher plate : en fr
  • ES100027A1 - Electrode holding. : en es
  • PL6259B1 - Manufacturing method of welded high pressure vessels made of vanadium iron. : en pl
  • ES100084A1 - A method, with the corresponding device, for regenerating previously treated fruit juices and similar liquids. : en es
  • GB263365A - Improvements in cooking stoves with thermo-electric storage : en
  • PL6263B1 - Method for dissolving chromium ores in acidic solutions. : en pl
  • US1612411A - Bituminous composition and process for making same : en
  • US1612584A - Silencer for internal-combustion engines : en
  • DE438752C - Electric arc lamp with luminous fumes : de en
  • ES100181A1 - A rotating support system for pulverized liquid fuel burners. : en es
  • FR614915A - Improvement in steam generators : en fr
  • PL6316B1 - Hydraulic or pneumatic device for changing gears. : en pl
  • US1611929A - Method : en
  • ES100125A1 - A method of making calcium cyanide. : en es
  • PL6278B1 - Boiler furnace for burning fuel with low calorific value. : en pl
  • PL6392B1 - Device for equalizing pressure in engine cylinders. : en pl
  • DE438916C - Closure for the container of coal refining plants, especially for Schweloefen or the like. : de en
  • FR615064A - Improvements to the grids of heating appliances using mineral fuels : en fr
  • GB263309A - Improvements in or relating to vehicle wheels : en
  • GB263405A - An improved tungsten arc lamp : en
  • DE438706C - Cone mill : de en
  • PL6384B1 - Floating device to prevent the ship from sinking in the event of damage to the hull. : en pl
  • US1611916A - Electric-wave transmission : en
  • USD71765S - Design fob a radio console cabinet : en
  • PL6260B1 - Method and device for casting unhardened cast iron pipes in a metal rotating mold. : en pl
  • FR615134A - Liquid preparation in the form of a stable aqueous emulsion of drying oils, intended for the sizing of natural and artificial textile yarns : en fr
  • GB263426A - Improvements in or relating to door locks : en
  • US1612569A - Ash-tray fixture : en
  • US1612628A - Process for the manufacture of articles in silica glass : en
  • DE438924C - Sleeping car : de en
  • GB263345A - Improvements in garment hangers : en
  • USRE16513E - Assigkktok to eardwicke-ettek : en
  • US1612430A - Window : en
  • US1612724A - Method of producing multicolored grain effect in sheet rubber : en
  • US1612764A - Mining apparatus : en
  • US1612224A - Press-feeding mechanism : en
  • DE438987C - Closure for hinged lid cans, containers or the like. : de en
  • AT105104B - Method and device for preventing dust from igniting during electrical dedusting of the vapors drawn off from fuel dryers. : de en
  • US1612612A - Foot accelerator : en
  • GB263245A - Foot-arch support : en
  • GB263373A - Improvements in refrigerating apparatus : en
  • PL6240B1 - The method of obtaining pure clay from solutions of aluminum salts or aluns. : en pl
  • PL6243B1 - Projection device. : en pl
  • PL6302B1 - Drive of the movable convulsive chute. : en pl
  • US1612257A - Molding and packing strip for automobiles : en
  • US1612350A - Ball cock : en
  • CA267118A - Tire tube : en fr
  • CA267139A - Gasket : en fr
  • US1612112A - Picking shoe for looms : en
  • US1612271A - Railway truck and rail : en
  • SU2044A1 - Spraying field irrigator : en ru
  • AU226426A - Transmission mechanism for occupant propelled vehicles : en
  • AT105115B - Procedure for operating fireless steam locomotives. : de en
  • AT105030B - Process for the purification of the gas mixture intended for the hyperpressure synthesis of ammonia. : de en
  • US1612390A - Cutting table : en
  • US1612574A - Advertising display device : en
  • AU322126A - Amendment : en
  • PL6267B1 - Single-sided printing machine. : en pl
  • BE338040A - Method of fixing electric current conductors on carbon used in electrical engineering : en fr
  • CA267032A - Gas valve : en fr
  • AT105096B - Device for collecting sawdust for tree saws. : de en
  • US1612567A - Pilot-operated relief valve : en
  • US1612706A - Protector : en
  • AT105078B - Process for the production of shaped pieces from fibrous materials cemented with Sorel cement. : de en
  • PL6324B1 - Blow-off valve for compressed air brakes. : en pl
  • US1612244A - Shift-lever lock : en
  • USD71713S - Design for a combined socket cover and box for lighting fixtures : en
  • US1612338A - Drilling mechanism : en
  • AT105075B - Process for the homogenization of fibrous mortars. : de en
  • DE438855C - Oscillating roller bearings : de en
  • CA267112A - Electrolytic cell : en fr
  • PL6273B1 - Hygienic bag. : en pl
  • CA267147A - Battery cell : en fr
  • CA267046A - Winding machine : en fr
  • AT105123B - Foldable bicycle support with padlock. : de en
  • US1611923A - Fishing tool : en
  • US1612290A - Latch depressor : en
  • SU2040A1 - Method for making and using masses for multi-color printing : en ru
  • AU2638425A - An improved duet for use in filling 1 petrol tanks of motor vehicles from petrol storage tanks and for other like purposes : en
  • DE438923C - Intermediate car with rope compensation buffers for inclined lifts : de en
  • DE439028C - Automatic fire alarm with a spring-tensioned cord, which can be attached to trigger signals when it gets warm : de en
  • AT105079B - Process for the production of thymol from o-cymidine. : de en
  • AT105132B - Wheel with removable rim for automobiles or other vehicles. : de en
  • AU327926A - Processes of producing chromium compounds : en
  • SU2089A1 - Aircraft floats : en ru
  • AU124426A - Improvement in razors : en
  • CA267177A - Rolling mill : en fr
  • AT105011B - Fountain pen. : de en
  • AT105126B - Direction indicators, in particular for vehicles. : de en
  • AT105136B - Automatic coupling between towing vehicle and trailer. : de en
  • US1611997A - Washing machine : en
  • US1612187A - Assighoil to umtost metal psoducts : en
  • AT105145B - Process for feeding steam boilers. : de en
  • FR615014A - Process for preventing or stopping fermentations and new products resulting therefrom : en fr
  • FR615100A - Curler enhancements : en fr
  • GB263423A - Improvements relating to washer boxes or jiggers for coal and the like : en
  • SU2065A1 - Incinerator incinerator : en ru
  • PL6322B1 - A device for steam heating of railway cars. : en pl
  • PL6345B1 - Device for separating liquid components from vapors and gases. : en pl
  • USD71714S - Design for a candle cup fos lighting fixtures : en
  • US1612570A - Making iron alloys : en
  • AT105097B - Ski binding. : de en
  • DE438834C - Electric gas cleaning device in which spray and precipitation electrodes are alternately positioned one behind the other in a gas duct perpendicular to the gas flow : de en
  • GB263261A - Improvements in and relating to systems of ship propulsion : en
  • FR614931A - Improvements to so-called <English> hosiery crafts for elastic fabrics : en fr
  • AU172426A - Improvements inthe mounting of engines inthe chassis of automotive vehicles : en
  • FR614989A - Lock for secret locking of a rotating rod in a sheath : en fr
  • AU50726A - Improved draught device for grain harvesting machines : en
  • GB263449A - Improvements in and relating to pistons for internal combustion engines : en
  • BE338147A - : en fr
  • US1612019A - Asymmetrical wave-generating system : en
  • CA267120A - Band machine : en fr
  • GB263469A - Improvements in garment holding stands : en
  • PL6328B3 - Compressed air brake. : en pl
  • US1612529A - Table crumber : en
  • SU2047A1 - Automatic warning device to oil injectors : en ru
  • US1612627A - Mixing device : en
  • AT105040B - Process for the finishing of vegetable textile fibers. : de en
  • AU530326A - Water walland water wall boilers : en
  • US1612180A - Process for breaking petroleum emulsions : en
  • US1612489A - Dumping truck : en
  • USD71757S - Design for a resilient tire : en
  • AT105006B - Stroller. : de en
  • BE338010A - Improvements in regulating the flow of a liquid as a function of temperature or pressure : en fr
  • CA267116A - Rubber derivative : en fr
  • CA267125A - Gaseous mixture separation method : en fr
  • AT105139B - Steam boiler system with water tube boiler and rotating air preheater. : de en
  • CA266983A - Elevator brake : en fr
  • CA266985A - Electric air heater : en fr
  • AT105130B - Seat for motorcycles etc. like : de en
  • DK36944C - Procedure for mixed autoheterolysis of albumin-containing animal and vegetable substances. : da en
  • DK36953C - Files. : da en
  • FR615180A - Rotary medical instrument holder : en fr
  • DE438783C - Electric melting furnace : de en
  • DE438785C - Closed fuse cartridge with front contacts : de en
  • US1612317A - Method of and apparatus for welding : en
  • USRE16511E - leonard : en
  • US1611928A - Article-packing machine : en
  • US1612008A - Serum-syringe filler : en
  • US1612454A - luttropp : en
  • PL6386B1 - The lock shaft of automatic manual and machine weapons. : en pl
  • SU2080A1 - Spring for batana to the loom : en ru
  • US1611869A - Knock-out for molds : en
  • US1612220A - Electrically-heated branding iron : en
  • US1612757A - Glove and the like : en
  • US1612525A - Cleaning composition : en
  • ES100120A1 - A new airplane system or apparatus for vertical, horizontal and oblique flight. : en es
  • DE438863C - Automatic speed change gearbox : de en
  • DE438961C - Device for the production of pipes and similar hollow bodies made of concrete or the like with a bituminous intermediate layer : de en
  • ES99965A3 - Metallic guides for elevators and forklifts. : en es
  • GB263466A - Improvements in or relating to pipe lines for fluid under variable pressure : en
  • AT105138B - Anti-skid cover fitted with grippers for the wheel tires of motor vehicles. : de en
  • BE337983A - : fr
  • BE338228A - Soccer ball : en fr
  • GB263463A - Yarn dryer : en
  • AT105076B - Process for the production of elastic medicament tablets. : de en
  • DE438958C - Device for dressing grinding wheels : de en
  • FR615013A - Improvements to electrical installations of headlights or projectors for motor vehicles : en fr
  • CA267171A - Valve : en fr
  • ES100070A1 - Improvement in the arrangement of the exhaust gas in combustion engines. : en es
  • GB263307A - New or improved bitumen emulsion and process for its production : en
  • FR615112A - Rotary cylinder engine : en fr
  • FR615201A - Boiler for heating system or other similar purposes : en fr
  • US1612596A - Automatic control for oil burners : en
  • US1612115A - Heating furnace : en
  • US1612287A - Vacuum pump : en
  • US1612305A - Cheese cutter : en
  • US1612488A - Automatic recording meter for liquids : en
  • USD71724S - Design for a ctjp for lighting fixtures : en
  • US1611894A - Radiator : en
  • US1612058A - Air-brake system : en
  • US1612228A - Staple holder for stapling machines : en
  • US1612125A - Line holder : en
  • US1612283A - Acetylene generator : en
  • USD71725S - Design for an ornamental part for lighting fixtures : en
  • FR615027A - Springs for seats, cushions, box springs, etc. : en fr
  • ES100163A1 - Lanes formed by two or more sections of which said lanes are formed. : en es
  • US1612043A - Power apparatus : en
  • US1612330A - Pulsating-torque machine : en
  • US1612630A - Spotlight : en
  • US1612657A - Grease-gun connection : en
  • DE438868C - Regulator with auxiliary engine for engines : de en
  • US1612551A - Pie plate : en
  • DE438947C - Rotary valve seal for internal combustion engines : de en
  • FR615187A - Acetylene generator : en fr
  • US1611891A - Braking mechanism for automobiles : en
  • US1612235A - Forming or profile template : en
  • US1612486A - Circuit closer : en
  • PL6239B1 - A device for heating, welding and soldering metal objects. : en pl
  • US1612455A - Device : en
  • US1612447A - Chusetts : en
  • US1612459A - Incandescent lamp : en
  • ES99870A1 - Provision for the selective determination of the grounding of a section of high voltage line that brings together several power plants. : en es
  • BE338015A - Crane boom lifting device : en fr
  • CA267141A - Oil breathing apparatus : en fr
  • ES99951A3 - Shaving or plucking machine. : en es
  • FR615107A - Carrier wave signaling systems : en fr
  • AT105031B - Process for the production of viscose. : de en
  • ES100137A1 - A centrifugal pump for lifting water. : en es
  • GB263457A - Improvements in air compressors for tyres and the like : en
  • FR615194A - Aircraft upgrades : en fr
  • GR1382B - (TELEPHONE) CALL MACHINES. : el en
  • US1611946A - Sibbing machine : en
  • US1611988A - Knife : en
  • US1612215A - Machine for receiving and parking containers : en
  • DE438982C - Process for the preparation of azo dyes : de en
  • ES100103A1 - Improvements in cyclonic separators or dryers. : en es
  • FR614960A - Gear switch : en fr
  • FR614993A - Improvements in the starting and synchronization of alternating current dynamo-electric machines : en fr
  • FR615016A - Temperature controller for electric heating of liquids : en fr
  • AU278526A - Improvement in internal combustion engines : en
  • FR615153A - Rocker door for test cylinders for submarines, locks, etc. : en fr
  • FR615246A - Improvements to oil pumps for lubrication : en fr
  • US1612324A - Brassiere : en
  • ES100142A1 - Procedure for manufacturing contractile capsules. : en es
  • DE438997C - Automatic cooling device for chocolate and sugar confectionery : de en
  • ES98957A3 - A new method of manufacturing knitted fabrics. : en es
  • FR615006A - Universal tool holder forming kit : en fr
  • FR615015A - Improvements in circular looms : en fr
  • GB240831A - : en
  • DE438759C - Device for holding heavy weldments : de en
  • GB263271A - Improvements in and relating to wearing apparel : en
  • GB263403A - Improvements in waffle irons or moulds : en
  • GB263269A - Improvements in retort furnaces : en
  • FR615041A - Improvements to current rectifiers : en fr
  • FR614941A - Device for sorting and unhooking suspended railway wagons and in particular for high speed trains : en fr
  • FR615012A - Improvements to expanded metal sheets : en fr
  • FR615239A - Advanced cultivator : en fr
  • GB263298A - Improvements relating to time lag devices of the dash pot type : en
  • DK36979C - Can. : da en
  • US1612103A - Process for preparing 1-4-5-8 naphthalene tetracarboxylic acid : en
  • US1612319A - Steering-wheel brake : en
  • US1612579A - Handlamp : en
  • GB263273A - Improvements in transporters : en
  • USD71738S - Design for a loop jtor lighting fixtures : en
  • US1612778A - Key and keyhole lock : en
  • USD71758S - Design for a spoon or similar article : en
  • DE438813C - Device for lifting and lowering a continuously working, conical centrifugal drum : de en
  • DE438971C - Clamping device for hanging sheets of paper etc. Like., whose base is designed as a thumbtack : de en
  • ES100361A1 - Improvements in devices for heating and ventilation of buildings and homes. : en es
  • DE438847C - Method of manufacturing a roofing material : de en
  • ES100332A1 - Rotating wing flying machines improvements. : en es
  • AT105002B - Apparatus for measuring spark gaps. : de en
  • GB263342A - Improvements in printing machines : en
  • GB263451A - Improvements in appliances for cleaning brushes : en
  • US1611954A - Flexible coupling and disk therefor : en
  • AT105023B - Wagon lock. : de en
  • AT105065B - Pesticides. : de en
  • CA267103A - Brake : en fr
  • DE438901C - Wind drive for wheeled vehicles : de en
  • AT105036B - Process for the production of iron alloys, in particular chromium steel that remains bright, and of other alloys. : de en
  • CA267130A - Grate shaker : en fr
  • AT105058B - Process for the continuous separation of sulfur from sulfur solutions. : de en
  • DE439049C - Radio reception arrangement : de en
  • GB263275A - Process of and apparatus for cleansing articles which are coated with or contaminated by oil, grease, paint, or the like : en
  • ES100123A3 - An installation of steam turbines. : en es
  • FR615151A - Advanced fire station : en fr
  • GB263294A - A hand tool for adjusting and cleaning the sparking terminals of ignition plugs for internal combustion engines : en
  • USD71726S - Design for a bracket back for lighting fixtures : en
  • USD71752S - Design for a finger ring : en
  • ES98827A3 - A new industrial product, consisting of a transparent paper. : en es
  • FR614929A - Windshield wipers : en fr
  • AT105037B - Electric light bulb. : de en
  • US1612537A - Leading-in wire-locating device : en
  • DE438930C - Display and regulating device for electrical network : de en
  • US1612132A - Wall-table cabinet : en
  • AU2498625A - Prickly pear spray : en
  • AT105124B - Tires. : de en
  • US1612684A - Mechanism for transferring knitted webs to the needles of knitting machines : en
  • PL6253B1 - Method and device for evaporating liquid. : en pl
  • SU2062A1 - Mechanical nozzle : en ru
  • US1612343A - Massaging implement : en
  • US1612665A - Combined water-closet and bidet : en
  • CA267017A - Mechanical toy : en fr
  • CA267031A - Machine for facet filing of saw teeth : en fr
  • CA267066A - Fuel saving device : en fr
  • CA267127A - Carbonizing compound : en fr
  • ES100141A1 - Procedure for gas purification. : en es
  • CA267170A - Refrigerating apparatus : en fr
  • DK36965C - Device for tensioning diaphragms for sound boxes, telephones, acoustic devices and the like. : da en
  • US1612129A - Chart or record sheet : en
  • US1612568A - Blower : en
  • PL6248B1 - Electric glow discharge lamp. : en pl
  • US1612518A - Road-making machine : en
  • USRE16512E - Method of and apparatus for testing the hearing : en
  • BE338007A - : en fr
  • CA267111A - Circuit control lock : en fr
  • CA267143A - Grinder : en fr
  • US1612233A - Process of producing calcium arsenate : en
  • AT105073B - Process for the preparation of 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. : de en
  • US1612170A - Wheel construction : en
  • US1612323A - Razor-blade-sharpening device : en
  • US1612523A - Tire carrier : en
  • US1612167A - Dinitrobenzene pellet : en
  • CA267080A - Floor treating machine : en fr
  • ES98132A2 - Procedure to prepare activated carbons. : en es
  • FR615104A - Heater for using heavy oils as fuel in gasoline engines : en fr
  • DK36948C - Method for Preparing an Aqueous Bituminous Emulsion. : da en
  • US1612331A - Suspended railway : en
  • US1612727A - Display tray : en
  • CA267008A - Methanol and ethanol production : en fr
  • US1611983A - Wall furnace : en
  • AU13226A - iAn improved garbage bin : en
  • DE438943C - brake : de en
  • CA267049A - Room construction : en fr
  • PL6233B1 - A furnace in fire-burning boilers. : en pl
  • US1612017A - Automatic control : en
  • US1612032A - Production of metaldehyde : en
  • US1612441A - Electrical switch : en
  • US1612078A - Weft detector on transferrer with auxiliary detector : en
  • US1612150A - Bearing for leaf springs : en
  • US1612485A - Draft rigging : en
  • US1612526A - Gasoline filter : en
  • US1612234A - Sausage-twisting machine : en
  • CA267002A - Cow tail holder : en fr
  • AU369526A - Improvements in stylus bar mountings for reproducers : en
  • AU282626A - An improved advertising device : en
  • CA7363S - Hollow ware : en
  • CA267059A - Collar : en fr
  • US1612182A - Ball-bearing tire : en
  • AU2644125A - Improvements in sheepshearing machine combs : en
  • GB263407A - Improvements in or relating to gaiters, leggings, spats boots and like articles of wearing apparel : en
  • CA267053A - Insulation for electrical conductors : en fr
  • DE438806C - Writing board with a sponge holder on the frame : de en
  • US1612285A - System of secret radiant telephony : en
  • PL6340B1 - Electric heating cell. : en pl
  • CA267095A - Can machine : en fr
  • CA267126A - Hot air furnace : en fr
  • CA267159A - Carbonizing process : en fr
  • FR614936A - Automatic tea strainer : en fr
  • GB263249A - Improvements in or relating to the manufacture of textile fabrics and the like : en
  • PL6353B1 - The method of producing oxide cathodes. : en pl
  • US1612373A - Transformer terminal : en
  • US1612383A - Funnel : en
  • US1612666A - Ledger and the like : en
  • US1612347A - Field-discharge switch : en
  • US1612683A - Detachable spur device for autovehicle wheels : en
  • US1612049A - Slide door for box cars : en
  • US1612250A - Guard board for paper-making machines : en
  • US1612376A - Combined rear-view mirror and stop signal : en
  • US1612468A - Electric grill : en
  • USD71708S - Design foe : en
  • PL6393B1 - ^ £ 4 *. '^ tf Gniotownik do lubinu. : en pl
  • AT105086B - Process for the preparation of N-methylsulphurous acid salts of secondary, aromatic-aliphatic amines. : de en
  • DE438968C - Full frame thrust mechanism : de en
  • ES100061A1 - Improvements in the manufacture of blocks for buildings, slabs, pavements, ceilings, tiles and the like. : en es
  • US1612740A - Combined pump head and power head : en
  • ES100193A3 - A procedure to facilitate the restoration of knitwear, especially stockings and socks. : en es
  • SU2075A1 - Mechanism for forced rotation of the propeller blades : en ru
  • CA267094A - Planer control mechanism : en fr
  • ES100060A1 - Containers designed to cool substances through the endothermic action of water evaporation. : en es
  • ES100098A1 - Concrete pieces manufactured in series for the formation of floors, ceilings and flooring. : en es
  • ES100136A1 - A development of water evaporation cooling devices. : en es
  • FR615124A - electrical resistance element and its manufacturing process : en fr
  • US1612332A - Conduit cap : en
  • US1611944A - Sand revivifier : en
  • AT105063B - Method and device for the centrifugal separation of solid or semi-liquid substances from liquids. : de en
  • DK36981C - Modulation system. : da en
  • FR615033A - Improvements to confectionery products : en fr
  • DE438907C - Circuit arrangement for counting connections of different values in telephone systems : de en
  • DE438914C - Press for the production of pipes in arch form : de en
  • ES99922A1 - A special belt containing varied scales, intended for cutting suits for women and men's underwear. : en es
  • ES100161A1 - Improvements in machines to separate the shells from the seeds after games. : en es
  • FR615039A - Fixed capacitor and its calibration method : en fr
  • DE433645C - Connecting clamp for brush u. like tools : de en
  • DE438884C - Arrangement for fastening contact elements in switching devices in telecommunications technology : de en
  • PL6399B1 - A device of rolling mill bearings, protecting them from damage in the event of roll breakage. : en pl
  • US1611974A - Refrigerating apparatus : en
  • GB263454A - An improved rubbing and cleaning pad : en
  • GB263311A - Process for the production of camphene from pinene hydrochloride : en
  • US1612251A - Driving gear for converging shafts : en
  • US1612507A - Air distributor : en
  • AT105125B - Switch boxes for the electrical lighting systems of motor vehicles. : de en
  • SU2076A1 - Device for preheating air entering the carburetor of aircraft rotary engines : en ru
  • US1612695A - Miner's acetylene lamp : en
  • DE438740C - Device for automatic parallel switching of single or multi-phase AC networks : de en
  • DE438921C - Platen : de en
  • PL6282B1 - Plug for pneumatic tire detectors. : en pl
  • PL6291B1 - Discharge tube with zarowa cathode, anode and one or more mesh electrodes. : en pl
  • GB263260A - Improvements relating to the dyeing, printing and stencilling of cellulose acetate or products made therewith : en
  • FR614907A - Improvements to locomotives or towing devices for railways and tramways : en fr
  • FR614959A - Process for the preparation of cyclic hydrocarbons : en fr
  • FR615130A - Automatic vertical oven device to recover waste heat : en fr
  • GB263330A - Improvements in or relating to milk delivery vehicles and the like : en
  • US1612707A - Radio gramophone amplifier : en
  • GB263359A - Improvements in or relating to trimming machines for rubber and other goods : en
  • ES100191A1 - A proprietary industrial product for cleaning and polishing in general. : en es
  • DE438789C - Electrolyte counter, which is swiveled around an axis to empty the medium from the measuring vessel : de en
  • DE438882C - Device for recording notes (writing pad) : de en
  • GB263453A - Improvements in railway rails : en
  • DE434541C - Airplane with removable wings : de en
  • DE438774C - Process for widening heaps : de en
  • DK36966C - Antenna. : da en
  • AU526126A - Improvement in liquid distributors and bearings : en
  • BE337703A - Method and apparatus for the production of purifying cream of tartar and tartaric acid : en fr
  • GB263390A - Improvements in machines for making blocks : en
  • AT105019B - Method and device for drawing rods and wires. : de en
  • AT105038B - Process for the production of small spheres or beads from colloidal masses such as. B. glue. : de en
  • FR615167A - Silencer exhaust : en fr
  • DE438841C - Process for the preparation of compounds of the indigo group : de en
  • SU2045A1 - Screw pump : en ru
  • DK36967C - X-ray tube and device for its operation. : da en
  • GB263532A - Improvements in or relating to trollies and like vehicles : en
  • FR614932A - Feeding device for a group of boilers with common hearth and different pressure regimes : en fr
  • FR614939A - Improvements to wireless transmission receiving devices : en fr
  • GB263270A - An appliance for putting on socks and stockings : en
  • ES99850A1 - An improved system device for dehydrating fruits and vegetables. : en es
  • US1611926A - Display apparatus : en
  • GB252318A - Apparatus for the production of oxygen : en
  • GB263439A - Improvements in or relating to glass preserve jars : en
  • ES100110A1 - A boiler system heated by radiation. : en es
  • DK36950C - Cylindrical Yarn Wrench with Protective Winding. : da en
  • DK36972C - Wear tires for car wheels or similar. : da en
  • FR614923A - Hollow conductor in tapes or profiled strips and its manufacturing process : en fr
  • DE438888C - Equipment for the operation of high-performance discharge tubes with glow cathode : de en
  • SU2088A1 - Automatic machine for simultaneous processing by punches of both ends of radiator tubes of different cross sections : en ru
  • FR615089A - Improvements made to cinematographers, in order to control the film advancement mechanism : en fr
  • US1612123A - Electric switch : en
  • US1612435A - Drifting and by-pass valve : en
  • PL6209B1 - Braking device, consisting of a brake, operating with compressed air, for the braking of a steam engine and vacuum brakes for the braking of carriages. : en pl
  • US1611887A - Ebgtjla : en
  • US1611957A - Automobile switch device : en
  • US1612188A - Device : en
  • US1612156A - Multiple punch : en
  • US1612238A - Logging engine : en
  • DE439075C - Steam generator designed as a standing cylinder boiler for agricultural operations : de en
  • US1612286A - Fountain mop : en
  • US1612087A - Food product and method of manufacturing the same : en
  • US1612442A - Eyelet : en
  • ES100122A1 - Improvements in the construction of rubber soles for footwear. : en es
  • FR615200A - Device for forced air circulation for cooling water in radiators for internal combustion engines : en fr
  • US1611930A - Template for fitting door locks : en
  • US1612772A - Moistener : en
  • US1612009A - Feed agitator : en
  • US1612786A - Collapsible tire core : en
  • GB263316A - Improvements in or relating to boxes or cases for tubes of glass or other fragile material : en
  • PL6327B1 - Compressed air brake. : en pl
  • US1611989A - Driving-gear mechanism for centrifuges : en
  • US1612077A - Method of ornamentation : en
  • US1612519A - Side-seaming machine : en
  • US1612545A - Tube-making machine : en
  • US1612002A - Double take-up for cables : en
  • US1612296A - Condenser device for water-cooled engines : en
  • DE438978C - Flexible intermediate plate í¬ in particular made of thin boards í¬ on railway sleepers : de en
  • FR615108A - Ear plow with device for excavating the basement : en fr
  • US1611975A - Concave disk wheel : en
  • US1612715A - Steering wheel : en
  • ES100063A3 - Application of interwoven wooden sticks for the construction of baskets, blinds and similar items. : en es
  • FR615220A - Piston for internal combustion engines and other machines : en fr
  • US1612067A - Band girdle : en
  • US1612186A - Posthole digger : en
  • US1611925A - Golf club : en
  • US1612780A - Method of treating rubber and the like and the products obtained thereby : en
  • DE438875C - Casting machine with centrifugal casting mold mounted on rollers for casting pipes : de en
  • FR614920A - Device for the adjustment of the discharge valves of multistage compressors during the troubled regime : en fr
  • US1611951A - Boudoir slipper : en
  • FR615140A - Tool set : en fr
  • DE438953C - Device for switching speed change gears in aircraft engines by means of a pressure oil cylinder : de en
  • PL6211B1 - Reactive water pedlo for propelling water vessels. : en pl
  • PL6283B1 - Actuator drive. : en pl
  • GB263404A - Improvements in paper feeding, cutting, folding, delivering and stacking machines : en
  • ES100167A3 - A curling iron for hair. : en es
  • FR615081A - Improvements to central lubrication systems : en fr
  • FR615088A - Minimum circuit breaker : en fr
  • FR615102A - Rear dump body for trailer : en fr
  • CA267104A - Ethylene glycol monoalkyl ether : en fr
  • US1612352A - Carburetor and the like : en
  • FR615249A - Ear wash cannula : en fr
  • DE438917C - Coke or chamber furnace with extraction of the distillation gases through the chamber floor : de en
  • DE438860C - Device for converting electrical energy into mechanical energy : de en
  • DE438804C - Film winding device for cinematographic apparatus : de en
  • ES99952A1 - Improvements introduced in ring clamping systems used in changeable sheet books : en es
  • GB263526A - Improvements in tobacco pipes : en
  • US1612166A - Box cover : en
  • US1612622A - Fire-extinguishing apparatus : en
  • US1612147A - Signaling system : en
  • US1612201A - Changeable-die mold : en
  • FR614927A - Winter sports apparatus : en fr
  • FR615030A - Clock balance : en fr
  • GB263267A - Improvements in heat-insulated teapots, jugs and like receptacles for liquids : en
  • FR615025A - Process for the production of chlorine-free blende in the smelting of sulfurous ores of lead and zinc with zinc and alkali chloride : en fr
  • US1612176A - Box-making machine : en
  • US1612368A - Motion-picture apparatus : en
  • US1612713A - Wrench : en
  • GB263243A - Improvements relating to direction indicators for vehicles : en
  • DE438890C - Device for the uninterrupted conveyance of individual skins, pelts, etc. attached to sticks through a closed chamber for gas treatment : de en
  • GB263308A - A new or improved orthopaedic appliance : en
  • US1611960A - Apparatus for splitting bolts of fabric, etc. : en
  • US1612000A - Water-closet-flushing device : en
  • ES98355A1 - Luminous letters by reflection. : en es
  • US1611874A - Vehicle washer : en
  • CA267165A - Coating machine : en fr
  • US1612469A - Stop motion for twisters : en
  • US1612631A - Loom and in weaving process : en
  • CA267005A - Paper manufacture : en fr
  • CA267020A - Oil indicator : en fr
  • CA267006A - Rail lubricator : en fr
  • PL6244B1 - The way of making movies. : en pl
  • US1612474A - Tongs : en
  • US1612516A - Thead : en
  • CA267146A - Shielding tape : en fr
  • FR615101A - Auxiliary steering wheel with lift for two-wheel trailer with offset load : en fr
  • US1612039A - Expansible packer for hydraulic plungers : en
  • US1612105A - Measuring appliance for package-filling machines : en
  • US1612148A - Musical-instrument rack : en
  • PL6235B1 - A device for carrying weights, especially machine guns, projectiles, etc., : en pl
  • US1612364A - Indicating instrument : en
  • US1612542A - Track-guided vehicle : en
  • PL6281B1 - Dry fire extinguishing device. : en pl
  • ES99669A2 - A new photographic apparatus. : en es
  • GB263277A - Improvements in means for driving the valve-actuating and other auxiliary shafts of internal combustion engines : en
  • DE438963C - Roller bearings : de en
  • GB263331A - Improvements in or relating to photography : en
  • US1612127A - Kiln : en
  • US1612599A - Apparatus for drawing gas from mines : en
  • DE438842C - Troughed grate : de en
  • ES100177A1 - Improvements in shuttleless looms. : en es
  • ES99892A1 - A procedure for the investigation of the interior of the Earth. : en es
  • PL6363B1 - Device for sending light signals. : en pl
  • PL6206B1 - Security lock for car doors. : en pl
  • US1612082A - Reversible knife for loom dobbies : en
  • US1612450A - Strainer mechanism : en
  • US1612520A - Ironing device : en
  • US1611896A - Veneer lathe : en
  • US1612177A - Fishing reel : en
  • US1612465A - Ball-bearing mounting : en
  • DE438787C - Compensated AC collector motor with two multi-phase brushes : de en
  • DE438856C - Wave-shaped roller basket : de en
  • GB263409A - Improvements in and relating to cut-off mechanism for continuous rod cigarette-making machines : en
  • DK36949C - Suspension device for the machine unit at Drivvogne, equipped with Internal combustion engines. : da en
  • SU2069A1 - Routing lantern for trams : en ru
  • US1611898A - Friction clutch : en
  • US1612510A - Dam construction : en
  • DK36957C - Automatic Feeding Mechanism for Cigarette Machines. : da en
  • FR615119A - electrode : en fr
  • US1611950A - Picture ornamentation and method of producing same : en
  • US1612163A - Spring toggle support : en
  • USRE16509E - Lutie v : en
  • GB243675A - Improvements in scarlet fever toxin and antitoxin and methods for producing same : en
  • PL6269B1 - Orthopedic belt. : en pl
  • USD71739S - Design for a loop toe lighting fixtures : en
  • US1612175A - Crushing machine : en
  • US1612416A - Barber chair : en
  • AU128326A - Alloy steel and method of producing same : en
  • CA267045A - Electric heater : en fr
  • PL6360B1 - 6 cl 0l / €> 2 Hammer drilling cutters. : en pl
  • US1612357A - Grave marker : en
  • USD71730S - Design for a plate for lighting fixtures : en
  • PL6284B1 - The method of obtaining nitrogen-containing anthraquinone derivatives. : en pl
  • US1611942A - Hollow rivet and process for making same : en
  • BE338170A - Timekeeping device : en fr
  • CA267000A - Saw gauge : en fr
  • DE438990C - Device for writing out and issuing tickets, receipts and the like. like : de en
  • US1612744A - Process for obtaining liquids in a solid state : en
  • US1612213A - Shoe machine : en
  • US1612298A - Floor lamp : en
  • GB263512A - Improvements in saddles for cycles or motor cycles : en
  • GB263444A - Improvements in belts for personal wear : en
  • AT105122B - Device for securing the fastening of the steering linkage of motor vehicles. : de en
  • ES99915A1 - A vertical double acting pump. : en es
  • US1612328A - Floodlight : en
  • US1612401A - Shifting device for heavy-body hoists : en
  • US1611990A - Electrical condenser : en
  • US1612146A - System and apparatus for signaling : en
  • AT105150B - Automatic firing for pulverized coal. : de en
  • AT105142B - Device for the automatic supply of fuel to the boiler. : de en
  • US1611865A - Geabr-shefting mechanism : en
  • US1612464A - Churn : en
  • PL6289B1 - Device for transmitting motion to car brakes. : en pl
  • US1611952A - Fulcrum connection : en
  • US1612006A - Propeller : en
  • CA267078A - Swimming appliance : en fr
  • AT105003B - Method and device for making transversely directed incisions in steel strips. : de en
  • DE438950C - Interrupter setting on ignition machines : de en
  • AT105095B - Dry mordant. : de en
  • DE438845C - Dishwasher : de en
  • DE438928C - High voltage isolator chain : de en
  • PL6288B1 - Auxiliary brake. : en pl
  • AT105085B - Process for the preparation of alcohols. : de en
  • SU2056A1 - Disperser rail : en ru
  • US1611886A - Knife : en
  • US1611935A - Post-anchor socket : en
  • US1612113A - Electropneumatic hammer : en
  • US1612336A - Method of attaching conductors to brushes : en
  • USRE16514E - Assig-nobs : en
  • US1612403A - Tire carrier for automobiles : en
  • US1612295A - Axel beetil laftman : en
  • US1612762A - Detailing mechanism for candy-coating machines : en
  • CA267133A - Shock absorber : en fr
  • DE438975C - Procedure for the operation of thermal power plants : de en
  • DE438977C - Device for coarse and fine adjustment of the forme cylinder in the direction of its circumference in rotary printing machines, in particular rotary rubber printing machines : de en
  • FR614974A - Fixing device for automobile hoods or others : en fr
  • BE338198A - Improvements to tennis rackets and similar games : en fr
  • CA266994A - Swimming paddle : en fr
  • DE439024C - Picture box : de en
  • PL6276B1 - Punch for statistical cards. : en pl
  • US1612711A - Electrical switch : en
  • US1611868A - Method of producing fabric pictures : en
  • US1612300A - Lighting unit : en
  • AT105066B - Method and apparatus for operating suction gas generators. : de en
  • US1612179A - Filling end holder for filling-replenishing looms : en
  • US1612752A - Valve controller for sterilizers : en
  • DE438769C - Automatic electrical shut-off device for circular knitting machines and similar machines in the event of thread breakage, knots in the thread, irregularities in the thread guide and expired bobbin : de en
  • DE438942C - Sand spinner : de en
  • US1612351A - Water-wheel regulator : en
  • US1612372A - Lubricating apparatus : en
  • AU58926A - Improvements in adjusting and locking attachments, for casement windows and other hinged structures : en
  • DE438937C - Tool for punching rings, especially those made of leather, with exchangeable ring-shaped inner and outer knives : de en
  • DE438869C - Radiator arrangement on motor vehicles : de en
  • FR615098A - Apparatus and device for supplying internal combustion engines with acetylene gas : en fr
  • FR615149A - Agglomerate of powdered charcoal, intended for the supply of gasifiers : en fr
  • GB263393A - Improvements in or relating to making solutions for resins : en
  • CA267134A - Shock absorber : en fr
  • AT105074B - Process for the production of lead acetates. : de en
  • GB263427A - An improved device for filing the finger nails : en
  • US1612203A - Tire-rim tool : en
  • CA267152A - Typewriting machine : en fr
  • US1612774A - Machine tool : en
  • CA267092A - Stoker mechanism : en fr
  • PL6307B1 - Automatic fire extinguisher. : en pl
  • GB263297A - A new or improved method of mounting gear-boxes on motor cycles and the like : en
  • GB263464A - Improvements in and relating to water-proof garments : en
  • DE438986C - Process for the production of iron bearing shells with gunmetal cladding : de en
  • AT105014B - Electric cleaning device. : de en
  • CA267019A - Cotton chopper : en fr
  • US1612030A - Valve-adjusting means for internal-combustion engines : en
  • US1612033A - Electric switch : en
  • US1612498A - Locking device for folding partitions : en
  • AU2498025A - Moisture retainer and fertilizer : en
  • SU2082A1 - Foldable antenna : en ru
  • US1612046A - Rotary engine : en
  • US1612189A - hedgcock : en
  • US1612382A - Truck platform : en
  • US1612130A - Tire-rim expanding and contracting tool : en
  • US1612589A - Vehicle trailer : en
  • PL6252B1 - fixing zraco-alkaline hydrogen peroxide solutions and using these for bleaching. : en pl
  • PL6397B1 - Firing apparatus having a projectile formed from a spring. : en pl
  • US1612572A - Fractional distillation : en
  • US1611879A - Visual indicator : en
  • US1611901A - Stoker : en
  • GB263475A - Improvements in and relating to the manufacture of shoe stiffeners : en
  • US1611918A - Car frame : en
  • FR614958A - Method of execution of joint cover stubs and tool intended for their shaping : en fr
  • FR615071A - Suspension of ladders, doors and the like : en fr
  • FR615087A - Stamped gaiter spring : en fr
  • ES100002A1 - A pitting machine for single stone fruits. : en es
  • GB263527A - Improvements in or relating to photographic duplicating or printing apparatus : en
  • US1612018A - Boring machine : en
  • US1612099A - Weft-replenishing mechanism : en
  • CA267149A - Typewriting machine : en fr
  • SU2103A1 - Plant debris removal machine with fiber leaves : en ru
  • US1612651A - Method of making hollow-rubber articles having whistles : en
  • US1611867A - Coin-registry bank : en
  • CA267135A - Shock absorber : en fr
  • ES99973A3 - The construction of dance floors, transparent or translucent, illuminated from below. : en es
  • CA266989A - Holder for condensers : en fr
  • CA267189A - Coal treatment : en fr
  • US1611871A - High-tension installation : en
  • AU66526A - Process of hydrometallurgically treating oxide products of lead and or zinc or oxidised lead ores containing zinc or mixed oxidised or sulphide ores of lead and trated products lead or of zinc : en
  • SU2046A1 - Counting disc for converting Russian to metric meters : en ru
  • US1611967A - Method of making valves : en
  • US1612093A - Battery-testing device : en
  • CA267038A - Level : en fr
  • PL6222B1 - Apparatus for the purification of gases and vapors. : en pl
  • CA267145A - Interference reducer : en fr
  • CA267027A - Electrical transmission pole : en fr
  • DK36951C - Device for amplifying high-frequency or low-frequency electrical oscillations or for converting such to pulsating direct current. : da en
  • PL6216B1 - A junction of the plane's sillers to connect it to the ties and posts. : en pl
  • US1612476A - Radio receiving set : en
  • GB263310A - Improvements in or relating to coal cutting machines and the like : en
  • US1612326A - Garden-hose attachment : en
  • CA267071A - Busk steel : en fr
  • US1612789A - Coal-cutting link : en
  • US1611976A - Roller : en
  • CA267015A - Talking motion picture record : en fr
  • US1612249A - Window construction : en
  • US1612284A - Secret radiant telephone : en
  • DE438815C - Method and device for the production of site stakes from concrete : de en
  • DE438934C - Process for the preparation of dyes of the anthraquinone series : de en
  • DE438955C - Drive device for motor vehicle : de en
  • ES99949A1 - Improvements in oxyacetylene guns for metallization. : en es
  • FR614952A - Automatic declutching transmission for machine tools : en fr
  • FR615001A - Improvements in automatic musical instruments : en fr
  • US1611870A - Acoustic apparatus : en
  • US1612242A - Grain separator : en
  • US1612634A - Expression device : en
  • US1612667A - Typographical machine : en
  • DE438809C - Tear-off device for roll paper : de en
  • ES99862A1 - An irrigation tube or sprayer to combat plant parasites. : en es
  • FR615229A - Distribution system for compressed air hammers and drills : en fr
  • SU2071A1 - Expansion inter-rail liner : en ru
  • US1612691A - Display device : en
  • US1612754A - Automatic locking and releasing means for switch throws : en
  • SU2087A1 - Rail Disperser : en ru
  • US1612178A - Fishing-line reel : en
  • USD71763S - Design for a cabinet for sottnd-reprodttcing machines : en
  • US1611911A - Apparatus for casting sheet metal : en
  • PL6309B1 - Tennis or other gas-filled balls and how to make them. : en pl
  • PL6381B1 - : en pl
  • US1612015A - Lug-formed vacuum-sealed cap : en
  • US1612225A - Door-jamb mortise plate : en
  • AT105133B - Rim for pneumatic tires. : de en
  • US1612565A - Method and apparatus for heating a liquid : en
  • USD71729S - Design for a bracket back for lighting fixtures : en
  • US1612405A - Gyroscopic device : en
  • AT105117B - Head jaw arrangement for the upholstery classes of railroad cars. : de en
  • US1611987A - Pressure generator for regulating devices : en
  • AT105012B - Radio receiver for direct connection to power and other power networks. : de en
  • ES99968A1 - Procedure for filtering and operating filtering machines and the like, mainly those designed to filter and purify sugary solutions. : en es
  • GB263385A - Improvements in inking mechanism for printing machines : en
  • US1611966A - Loose-leaf binder : en
  • US1612334A - Soot-cleaning apparatus for water-tube and similar boilers : en
  • CA267138A - Electric stove : en fr
  • CA267187A - Oil burner : en fr
  • AU2638725A - Improvements in or relating to material driers : en
  • US1612194A - Coupler : en
  • USD71721S - Design for a bracket back for lighting fixtures : en
  • USD71737S - Design for a plate for lighting fixtures : en
  • US1612108A - Air heating system : en
  • US1612500A - Cam device : en
  • US1612623A - Unidirectional power-transmission mechanism : en
  • US1612670A - Waterproof teredo-repelling paint : en
  • US1612603A - Spindle of spinning, twisting, and like frames : en
  • US1612174A - Rheostat having molded base : en
  • US1612591A - Internal-combustion engine : en
  • US1612647A - Shuttle opener : en
  • DE438899C - Illuminated sign in which the electric light tubes protruding from the front are completely or partially embedded in a solidifying mass : de en
  • ES100173A1 - A useful for weeding. : en es
  • ES100197A1 - Crik or jack to lift rails. : en es
  • GB263332A - Improvements in and relating to driving and reversing gear : en
  • GB263396A - Improvement in tie rod and bridging for joists : en
  • US1612769A - Expansible locking key : en
  • PL6299B1 - Advertising device for the door. : en pl
  • DE438970C - Method and device for the production of waterproof material for bags : de en
  • US1612534A - Art of printing rugs : en
  • US1612471A - Iron and steel structure carrying railway or like track and track therefor : en
  • AT105042B - Process for achieving galvanic deposits of different strengths during one-time electroplating. : de en
  • FR615221A - Method and apparatus for cutting grooves in oil well casing : en fr
  • GB262868A - Improvements relating to coin freed mechanism : en
  • PL6350B1 - Grate for stepped grates. : en pl
  • US1612649A - Brickmaking : en
  • DK36943C - Loaded Submarine Cable. : da en
  • US1612272A - Antirooter : en
  • US1612322A - Universal joint : en
  • AT105089B - Process for the production of colored patterned paper, cardboard and cardboard. : de en
  • US1612732A - Cotton comber and cleaner : en
  • US1612016A - Safety signal gate : en
  • FR615227A - Wheel preventing an automobile from falling in the event of a rocket rupture : en fr
  • US1612420A - Means for precluding tampering with electric meters : en
  • US1611910A - Method of making and shipping storage-battery elements : en
  • CA267190A - Heating apparatus : en fr
  • US1612360A - Door-fastening device : en
  • US1611893A - Rail anchor : en
  • US1612737A - Molding apparatus for casting molten material in continuous lengths : en
  • US1612184A - Door phone : en
  • BE355716A - : en
  • US1612712A - Domestic appliance : en
  • PL6355B1 - Heater for heating carriages. : en pl
  • PL6224B1 - Steam boiler with a fire-flame furnace. : en pl
  • PL6308B1 - Fire extinguisher. : en pl
  • US1611965A - Cheese slicer : en
  • US1611992A - Radiator construction : en
  • DE438866C - Device for drawing off a liquid and a gas, e.g. water and air, from a container : de en
  • FR614917A - Gasifier : en fr
  • ES100000A1 - A procedure for the manufacture of a feed for livestock, from the pomace, stalk and seeds of the grapes, after the must has been extracted. : en es
  • AT105064B - Process for the preparation of therapeutically usable solutions of metal iodide iodine compounds. : de en
  • US1612559A - Rotary engine : en
  • US1612566A - Mold : en
  • PL6205B1 - Cover for gas lanterns in railway carriages. : en pl
  • US1612444A - Carton-packing machine : en
  • US1612549A - Demountable rim : en
  • SU2072A1 - Hard Airplane Wing Thin Profile : en ru
  • US1612581A - Revolving-top flat carding machine : en
  • US1612204A - Huller rib for double-rib huller gins : en
  • PL6371B1 - : en pl
  • US1612632A - Mixing device : en
  • US1612540A - Draft rigging : en
  • CA267076A - Process of manufacturing plates for storage batteries : en fr
  • US1611920A - Machine fob cleaning and reconditioning pipe : en
  • US1612606A - Shears : en
  • SU2067A1 - Anodna battery : en ru
  • US1612102A - Wood preservation : en
  • US1612415A - Apparatus for testing fiber board : en
  • US1612582A - Radiobattery : en
  • USD71750S - Design for a loop for lighting fixtures : en
  • US1612307A - Arc-welding reactor : en
  • BE337715A - IMPROVEMENTS TO ARTICLES OR PRODUCTS IN ASBESTOS : en fr
  • PL6226B1 - Continuous annealing electric furnace. : en pl
  • US1612260A - Feeding of paper to a printing or other machine : en
  • AT105148B - Heater. : de en
  • CA267060A - Mower knife presser : en fr
  • CA267123A - Phosphate utilization : en fr
  • AT105033B - Cellulose solutions and processes for their manufacture. : de en
  • CA267003A - Electric heater : en fr
  • FR615099A - Anti-glare device for headlights and more particularly for motorcycle headlights : en fr
  • DE438843C - Process for producing water gas : de en
  • FR615208A - Automatic lubrication device for vertical or inclined shafts : en fr
  • DE438952C - Drive device for the flexibly mounted pull-through hook for single or multi-needle embroidery machines : de en
  • DE438896C - Device for drilling angular holes : de en
  • AU478726A - Improvements in or relating to processes forthe separation ofthe constituents of gaseous mixtures by liquefaction : en
  • AT105052B - Absorption system. : de en
  • AU117426A - Improvement in metal window sash : en
  • US1612662A - Changeable display apparatus : en
  • ES100138A1 - Improvements in driving means for automobiles and similar vehicles. : en es
  • ES100176A1 - High pressure compressor with different piston strokes. : en es
  • GB240845A - Improvements in hoisting devices : en
  • PL6285B1 - The method of obtaining dyes of the anthraquinone series. : en pl
  • ES99995A1 - Improvements in the manufacture of bags and purses for women. : en es
  • CA267131A - Electrical contact maker : en fr
  • PL6367B1 - Device for signaling and extinguishing fires, suitable for use in aviation. : en pl
  • US1612487A - Windshield wiper : en
  • FR615206A - Precision electric heating by hot water : en fr
  • AT105100B - Stage equipment. : de en
  • AT105118B - Electric translation device. : de en
  • US1612301A - Bumper-attaching device : en
  • US1612473A - Variable condenser : en
  • US1612092A - Nonconducting sectional wall : en
  • AU42726A - An improved water flushing' brush : en
  • US1612045A - Discriminating signaling apparatus : en
  • PL6314B1 - The method of producing amidoguanidines and their alkyl derivatives. : en pl
  • US1612193A - Lock and brace for beds : en
  • US1612563A - Filing-cabinet support stand : en
  • US1612743A - Adjustable pneumatic scale : en
  • SU2084A1 - The method of processing clay for use in the form of an unburned as a building material : en ru
  • ES99960A3 - Improvements in high-voltage installations designed to feed advertisements or luminous decorations through discharge tubes. : en es
  • GB263437A - : en
  • FR615054A - Autogenous cooker device : en fr
  • CA266997A - Hat band : en fr
  • FR614906A - Improvement to lock nuts : en fr
  • GB240486A - Improvements in or relating to protective devices for fluid immersed electro-motors : en
  • AT105140B - Method and device for feeding steam boilers and. like : de en
  • SU2070A1 - Signaling device for windows, doors, etc. : en ru
  • US1612686A - Process for the production of chlorine and aluminum chloride : en
  • US1612699A - Basket-ball game : en
  • ES99863A1 - A biphasic current arc welding or cutting system. : en es
  • GB263441A - Improved means for controlling traffic in streets : en
  • ES100004A1 - A new system of cleaning devices for sewer pipes. : en es
  • ES100186A1 - A distributor and friction instrument for ointments, ointments, creams and similar products from the pharmacy, toilet or perfumery. : en es
  • US1612462A - Locking hinge : en
  • US1612528A - Bumper fastening : en
  • US1612785A - Internal-combustion engine : en
  • FR615154A - Device for measuring vacuum using a conductor heated by electric current : en fr
  • FR615225A - New scooter : en fr
  • GB263459A - Improvements in, and relating to, the valves of air compressors : en
  • FR615046A - Pressure lubrication system for aircraft engines : en fr
  • GB263265A - Improvements in torsion balances and the like : en
  • US1612490A - Safety razor : en
  • FR615126A - Tanning process : en fr
  • PL6311B1 - Method and device for washing, fighting and dyeing fabrics, etc. : en pl
  • ES100076A1 - A mechanical pencil with a sharpening device. : en es
  • GB263362A - Improvements in blotter attachments for pen staffs : en
  • CA267153A - Typewriting machine : en fr
  • DE438889C - Motor propellant, which consists essentially of benzene alcohol : de en
  • FR614971A - freestanding folding ladder : en fr
  • FR615010A - Advanced rotary brick press : en fr
  • GB263328A - Improvements in or relating to vaporisers for use in connection with internal combustion engines : en
  • ES100152A1 - An apparatus for practicing the tinning and polishing procedure of sanitary ammunition. : en es
  • ES100165A1 - Apparatus for the treatment and preparation of fruits and vegetables for transport. : en es
  • ES100171A1 - Mechanism to obtain a duplicate or multiple impression in printing machines or similar machines provided with dies that slide along a guide by the action of a driving member. : en es
  • FR615007A - Submersible mobile dam : en fr
  • FR615241A - Rotors for electric machines with attached winding supports : en fr
  • ES100087A1 - A process for the production of condensation products from acrolein and urea or their derivatives. : en es
  • ES99945A3 - An apparatus for sharpening razor blades. : en es
  • GB263472A - Improvements in thumb screws or the like : en
  • DE438772C - Clamping plate for electromagnetic clamping devices : de en
  • FR614946A - Method of manufacturing hat shapes made of polychrome felt-velvet : en fr
  • GB263337A - Improved construction of bangle or band for personal wear : en
  • CA267113A - Packaging method : en fr
  • SU2104A1 - Device for changing the angle of attack and wing profile of aircraft : en ru
  • FR614950A - Turbine engines : en fr
  • GB263474A - Improvements relating to sweat leather arrangements for head coverings : en
  • GB263414A - Improvements relating to light reflectors : en
  • DE438885C - Oil switch for high voltages : de en
  • DE438957C - Device for driving the shafts mounted in swingable rear axle parts for the drive wheels of motor vehicles : de en
  • US1612066A - Cutter head for mining machines : en
  • US1612248A - Reversing gear : en
  • US1612262A - Apparatus for wrapping cylinders : en
  • DE438922C - Two-part reinforced concrete cross-sleeper with central joint : de en
  • FR615070A - Sealing device for opening the pick-up of glass furnaces or the like : en fr
  • GB263318A - Improvements in tools for refacing valves and for like purposes : en
  • GB263376A - Improvements in and relating to the reduction of aromatic nitro compounds : en
  • GB263302A - Improvements in and relating to slicing machines : en
  • GB263336A - An improved apparatus for applying caps to bottles, jars and like containers : en
  • DE427523C - Toy figure covered with fabric : de en
  • DE438768C - Resistance collector for AC commutator motors : de en
  • DE438763C - Tunnel furnace with side regenerators and cross flow of the heating and cooling gases : de en
  • DE439032C - Sliding gate to close dry docks etc. like : de en
  • FR615018A - Interchangeable flexible winding for collecting frame for radio waves : en fr
  • SU2083A1 - Safety device to railroad switches to prevent them from wearing fast : en ru
  • DE438854C - Fuel feeder : de en
  • FR615165A - Eccentric mounted piston pump : en fr
  • FR615000A - Improvements in tires : en fr
  • US1612448A - Electrical signaling system and method : en
  • US1612658A - soubier : en
  • DE438920C - Device for returning the paper cart : de en
  • DE438999C - Anchoring device for airships : de en
  • USD71767S - Design for a goblet or the like : en
  • DE438811C - Rotary table press for the production of artificial stones u. like : de en
  • DE438891C - Device for equalizing the pressure of the air in a liquid meter with two measuring vessels : de en
  • FR615207A - Mechanism for moving the path of a point, mainly applicable to lifting devices in machine tools : en fr
  • GB263256A - Improvements in fastenings for attache cases or the like : en
  • US1611980A - Doll-eye mounting : en
  • US1612151A - Alloy : en
  • SU2095A1 - Centrifugal fan pump : en ru
  • US1611932A - Frequency selective-current transmission : en
  • GB263254A - Improvements in electric cooking stoves and the like : en
  • GB263315A - Improvements in electric solenoids : en
  • FR615040A - Improvements in liquid spinning : en fr
  • DK36970C - Apparatus for Metal Coating with Metal. : da en
  • DE438741C - Process for briquetting coal dust with the help of vegetable milk juices as a binding agent : de en
  • ES100040A1 - An improved device for obtaining samples of blood and other fluids from the human and animal organism for serological, chemical, cytological and bacteriological analysis. : en es
  • US1612279A - Almeba sose eriedliwe : en
  • US1612705A - Shell holder : en
  • USD71768S - Turing co : en
  • FR614979A - Steam cylinder with outer rods : en fr
  • FR615155A - Improvements to removable bracelets or barrettes for ladies' shoes : en fr
  • GB263242A - Improved manufacture of fleece wool articles : en
  • DK36952C - Telemachine with record table and two arms with sound boxes, which are affected by the same sound. : da en
  • ES100192A1 - A provision for automatic fire extinguishing. : en es
  • DE438812C - Device for regulating the press channel jaw pressure for briquette extrusions : de en
  • FR615247A - Method of protecting iron against rust : en fr
  • US1612318A - Control apparatus : en
  • US1612329A - Indicating device for small balancing machines : en
  • ES99605A1 - An insecticide or fungicide, with the corresponding method for its preparation. : en es
  • FR615193A - elastic equipment for railway vehicles, automobiles and the like : en fr
  • US1611900A - Motor bracket : en
  • DE438897C - Device on swing boat sewing machines for mending weaving defects in velvet-like fabrics : de en
  • SU2106A1 - Smooth shotgun cleaning device : en ru
  • US1612506A - Fire-retardant paint : en
  • US1612533A - Valve seat : en
  • ES100188A1 - The manufacture of a burner for mazout and similar liquid fuels. : en es
  • FR615019A - Hotplate : en fr
  • FR615203A - Automatic stopper : en fr
  • AT105107B - Pyrophoric lighter with a windbreaker jacket and a hinged cap. : de en
  • US1612428A - Folding machine : en
  • US1612209A - Trailing-filling-end clearer for looms : en
  • US1612641A - X-ray tube : en
  • DE438728C - Drying drum with internal installation, such as carriers, cells or the like. : de en
  • SU2107A1 - Coin Weight Tester : en ru
  • FR615244A - Electric fly catcher : en fr
  • USD71769S - Design for a radiator-cap ornament : en
  • ES100156A1 - A procedure for manufacturing semi-solid tires. : en es
  • BE337900A - : en
  • FR614969A - Process for printing designs obtained with materials applied to velvet and similar fabrics by using the pneumatic brush : en fr
  • FR614912A - Support device for the inside of shoes : en fr
  • FR615037A - Device for simultaneously drilling, stamping and cutting of small washers : en fr
  • ES100363A1 - Improvements in the manufacture of bottles or jars intended to contain soft drinks. : en es
  • FR614965A - Probe tube for drying grinding wheels : en fr
  • DE439036C - Machine for the semi-automatic production of wire washing clips : de en
  • GB263468A - Improvements in methods of manufacturing hollow drill steel : en
  • US1611883A - Dirigible headlight for automobiles : en
  • US1612362A - Display device : en
  • US1612394A - Hydrocarbon lamp : en
  • US1612424A - Hydraulic oil storage and distribution system having a remote control : en
  • US1612700A - Shingle : en
  • US1611902A - Lamp construction : en
  • ES99990A1 - Airplane with reflector. : en es
  • USD71717S - Design for a loop for lighting fixtures : en
  • GB263384A - An improved clean out plug for a sink pipe : en
  • GB263435A - Improvements in steam traps : en
  • GB263424A - Improvements in photographic developing and like tanks : en
  • SU2108A1 - Control device to machines for the sale of various items : en ru
  • FR614947A - Machine for the production of wood screws by means of pressed blanks : en fr
  • AU332626A - Improvements relating to electric switches : en
  • CA267172A - Submarine signal : en fr
  • AU220726A - Improvements in endless tracks for vehicles : en
  • ES100088A1 - A driving mechanism. : en es
  • PL6287B1 - Auxiliary brake, : en pl
  • US1612387A - Ionic-discharge lamp and process of manufacturing same : en
  • US1612564A - Seaming machine : en
  • USD71755S - Design for a smoker s set : en
  • DE439019C - Secateurs for cutting fruits and flowers : de en
  • ES100340A3 - An industrial product consisting of a bag, the fabric being at the same time sewn with one or more layers of paper. : en es
  • GR1376B - METHOD FOR EVACUATION OF THE GLASS CONTAINER OF ELECTRIC LAMPS IN GENERAL. : el en
  • FR614943A - Improvements to washing machines for so-called degreaser wool fabrics : en fr
  • ES99972A1 - The manufacture of hides and boots in the shape of animals of all kinds. : en es
  • GB250589A - Alarm contrivances for fire alarm and other purposes : en
  • ES100128A1 - Mandrel improvements for neck items. : en es
  • ES100196A1 - The industrial result obtained by applying thin sheets of aluminum or other metals, or their powder, to both surfaces of the cardboard sheets with which, by pressing or stamping, various objects are manufactured. : en es
  • FR615047A - High efficiency combustion engine : en fr
  • SU2112A1 - Engine oil heater : en ru
  • FR615216A - Method and device for the manufacture of glass plates : en fr
  • CA266991A - Aeroplane : en fr
  • FR615113A - New method of preparing high strength cements : en fr
  • FR615190A - Stopper with primer and siphon : en fr
  • GB263465A - Improvements in or relating to steam generators : en
  • ES99943A1 - A procedure for the sterilization of water, and in particular drinking water, by means of electrolysis. : en es
  • DE438965C - Runner for asynchronous motors : de en
  • ES100036A3 - A process for manufacturing one-piece rubber or elastic rubber containers. : en es
  • ES99626A1 - A method for carrying out catalytic reactions. : en es
  • FR615076A - Improvements to tunnel kilns : en fr
  • FR615152A - Floating dock : en fr
  • GB263529A - Improvements in or relating to means for introducing water into the combustion chamber of a petrol engine : en
  • ES99957A1 - A perfected system variable capacity electric capacitor. : en es
  • FR615120A - Wood impregnation process : en fr
  • DE439035C - Process for the formation of bulges on steam pipes : de en
  • DE439013C - Storage for rotating turntable around a vertical axis below a furnace or furnace shaft : de en
  • GB263239A - Improvements in or relating to artificial silk and like spinning machines : en
  • CA267029A - Rat exterminator : en fr
  • US1611993A - Key pad for wind musical instruments : en
  • GB263434A - Improvements in screw pumps : en
  • FR614940A - Keyboard for pianos and other similar musical instruments : en fr
  • FR615202A - Heating blanket using hot spring water and particularly applicable to motor cars : en fr
  • FR615024A - Lighting method and apparatus : en fr
  • DE438833C - Method and device for cleaning gases : de en
  • DE438764C - Crate lid lock with self-resilient, sealable locking latch and seal striker : de en
  • GB263313A - Improvements in or relating to the manufacture of inflatable tubes and apparatus therefor : en
  • US1612616A - creighton : en
  • ES99916A1 - A new procedure for the elaboration of objects whose predominant material is wax or any other similar one capable of fusion and subsequent solidification. : en es
  • GB263343A - Throttle valve structure : en
  • DE438822C - Machine for the continuous production of shaped biscuits : de en
  • FR614991A - Method of manufacturing heating elements for gas or other boilers, resulting products and application of said products to a stove : en fr
  • FR615234A - Typewriter type and assemble letters : en fr
  • GB263338A - Improvements relating to stands for cycles, motor-cycles, side-cars and the like : en
  • GB263364A - Improvements in beams and like structural units : en
  • US1611941A - Method of preparing substituted cyanamides : en
  • SU2077A1 - Temperature-sensing device : en ru
  • ES100162A1 - Improvements introduced in the construction of the floors for espadrilles of all kinds. : en es
  • GB263912A - Improvements in and relating to differential pressure gauges used in the measurementof flow of fluids : en
  • DE438941C - Fur shearing machine for the production of fur skins with an uneven surface : de en
  • FR615157A - Improvements made to piston rings : en fr
  • DE438959C - Method and device for operating spray guns : de en
  • US1612141A - Gas saver : en
  • US1612004A - Ventilator for refrigerators : en
  • US1612512A - Manhole construction : en
  • FR614972A - Wrist bracelet : en fr
  • US1612162A - Stop device : en
  • US1612309A - Damper : en
  • US1612776A - Roofing element : en
  • FR614949A - Improvements in refrigeration equipment : en fr
  • USD71733S - of toledo : en
  • USD71740S - cbowell : en
  • US1611877A - Laundry bag : en
  • US1611964A - Hairpin : en
  • ES99734A1 - Improvements in the crane flight variation mechanisms. : en es
  • US1612788A - Tire flap : en
  • DE438837C - Electrically heated thermal battery : de en
  • PL6225B1 - Device for regulating the production of steam and for generating dry steam. : en pl
  • DE438865C - Process for influencing colloidal solutions and emulsions, gelatine and other organic colloids and for colloidization in general : de en
  • FR615036A - Gas burner : en fr
  • DE438767C - Device for backing the end of conveyor tracks on the tipping : de en
  • DK36963C - Lask for Railway Rails and the like. : da en
  • SU2102A1 - Screw pump : en ru
  • DE438775C - Trackless conveyor system with a conveyor to be attached to every free point of the endless conveyor : de en
  • ES98608A1 - A new container for sugar. : en es
  • US1612208A - Steam engine : en
  • US1612422A - Electric apparatus : en
  • US1612659A - Monkey wrench : en
  • DE438929C - Clamp, suitable for routing cables on tension wires : de en
  • FR615175A - : fr
  • FR614988A - Arrangement for cooling electric discharge tubes, the outer walls of which are formed partly of metal, partly of ceramic masses : en fr
  • GB263470A - Improvements in footballs : en
  • DE439022C - Blade for sharpening millstones : de en
  • USD71716S - Design for a loop for lighting fixtures : en
  • GB263352A - Improvements in endless treads for tractors and other vehicles : en
  • CA267052A - Food cover : en fr
  • CA267096A - Brake mechanism : en fr
  • US1612222A - Collar-band supporter : en
  • US1612546A - Tire-stripping device : en
  • CA267033A - Stake pocket for vehicles : en fr
  • CA267150A - Typewriting machine : en fr
  • US1611919A - Combination weed eradicator and land cultivator : en
  • USD71715S - oe toledo : en
  • AT105020B - Potato peeling machine. : de en
  • AT105143B - Atomizer. : de en
  • AU49526A - Improvements ingrain silos : en
  • PL6230B1 - Safety device, especially for electric devices operating in insulating liquids. : en pl
  • SU2050A1 - Electrical Telescopic Apparatus : en ru
  • US1611889A - Reversible trailer : en
  • US1612749A - Handhole-plate anchor for steam boilers : en
  • SU2058A1 - Ground drill machine : en ru
  • US1612206A - Means for supporting flexible pipes : en
  • US1612648A - Trolley construction for electric cranes : en
  • US1612346A - Traction car : en
  • PL6208B1 - Device for operating brakes, doors, steps and other auxiliary devices in carriages. : en pl
  • US1611904A - Camp stove : en
  • US1612143A - Internal-combustion engine : en
  • US1612164A - Separation of the constituents of gaseous mixtures : en
  • US1612356A - Brake : en
  • AT105039B - Process for the finishing of vegetable textile fibers. : de en
  • PL6274B1 - Gas burner. : en pl
  • PL6336B1 - The method of oil extraction is based on underground drainage. : en pl
  • PL6372B1 - Vehicle wheels, in particular for tractors. : en pl
  • US1611977A - Rail and tie clamp : en
  • US1612690A - Oil-gas apparatus : en
  • US1612636A - Car dumper : en
  • US1612573A - Feeler mechanism for looms : en
  • PL6301B1 - A device for loading and unloading. : en pl
  • BE337589A - : en fr
  • PL6293B1 - Oxidized electrodes and the method of their production. : en pl
  • AT105103B - Incubator. : de en
  • AT105102B - Peeling machine with at least three chambers. : de en
  • CA267077A - Flexible coupling : en fr
  • CA267151A - Typewriting machine : en fr
  • US1612552A - Circuit-interrupting system : en
  • CA267183A - Calculating machine : en fr
  • US1612181A - Gulley for pocket billiard tables : en
  • BE338185A - Working time monitoring device : en fr
  • DE438910C - Rail drilling machine with different speeds for drilling and rapid feed and foldable drive : de en
  • ES100189A1 - Procedure for the repair of tire covers. : en es
  • FR614970A - Rotary cylinder engine : en fr
  • GB263363A - Improvement in sintering apparatus : en
  • US1612457A - Method and means for burning liquid fuels and the like : en
  • PL6204B1 - Spring bumper. : en pl
  • PL6395B1 - Mine casing consisting of shapes. : en pl
  • US1612072A - Method of prevention of dust explosions and fires in mills and elevators : en
  • CA267042A - Catalytic process for preparing concentrated and fuming sulphuric acid : en fr
  • AU311126A - Improvements in or relating to apparatus for feeding oil to high tension cables : en
  • SU1837A1 - Instrument for checking the installation of cones and parallels in steam locomotives : en ru
  • US1611878A - Rug needle : en
  • US1611963A - Safety drive : en
  • US1612576A - Sealing and insulating composition : en
  • US1612504A - Signaling device for giving warning of defective electric apparatus : en
  • PL6280B1 - LaSCl4 39 / * ° : en pl
  • US1612270A - Domestic boiler system : en
  • US1612538A - Spring contact for flash lights : en
  • CA266986A - Candle socket mounting : en fr
  • CA267018A - Rail anchor : en fr
  • US1612391A - House electric : en
  • AU2640825A - An improved process forthe formation of electric storage battery plates : en
  • AT105135B - Easily detachable wheel for vehicles, especially motor vehicles. : de en
  • CA267155A - Dry cleaning apparatus : en fr
  • PL6256B1 - A boiler with two oppositely placed fire tubes and a common firebox. : en pl
  • CA267105A - Brake beam guard : en fr
  • US1612065A - Electric range : en
  • US1612365A - Sheet-opening machine : en
  • PL6218B3 - Method and device for the production of finished pipes. : en pl
  • CA267085A - Electric locomotive and train : en fr
  • DK36968C - Tube tissue. : da en
  • SU2048A1 - Device for automatically blocking eight telephones connected to one common line : en ru
  • US1612514A - Head bracket for shores : en
  • US1612075A - Metal clip : en
  • FR615230A - Metal box suitable for the bottom of a glass jar for storing bombons : en fr
  • CA267011A - Fish elevator : en fr
  • AT105098B - Peeling machine for cereal grains, seeds, etc. like : de en
  • PL6249B1 - Medical syringe. : en pl
  • US1612374A - Toy or game : en
  • US1612536A - Apparatus for reenforcing beads : en
  • US1612661A - Introduction of hygroscopic material into evacuated devices : en
  • ES100001A1 - A new cellulose paper wrapper for the conservation and shelter of the banana rations that are destined for export. : en es
  • US1612481A - Pump-operating mechanism : en
  • US1611906A - Tank support : en
  • CA267043A - Garment support : en fr
  • AU2633425A - An Improved method of treating material for wool packs : en
  • CA266982A - Automobile identification device : en fr
  • US1612685A - Pump for water-cooled engines : en
  • PL6261B1 - Treatment of impure lead and lead alloys. : en pl
  • SU1839A1 - Wind engine : en ru
  • US1612028A - Propeller : en
  • US1611866A - Fluid compressor and method of cooling the same : en
  • US1612022A - Bag fabric : en
  • US1612726A - Poration : en
  • PL6215B1 - Pyrotechnic fuse, i.e. burning. : en pl
  • PL6242B1 - Projection camera. : en pl
  • US1612629A - Captive cap or closure for scent sprays, collapsible tubes, and the like : en
  • US1612747A - Cooking utensil : en
  • GB263366A - Improved sling for handling lumber and other articles and corner guards therefor : en
  • US1612159A - Wire-fence machine : en
  • US1612784A - Drilling mechanism : en
  • AT105109B - Stacking device for rotary letterpress printing machines. : de en
  • CA267012A - Fodder and food : en fr
  • PL6343B1 - Method for separating components from complex gas mixtures. : en pl
  • FR615008A - Safety mechanism for locks : en fr
  • US1612145A - Combination disk and wire wheel : en
  • US1612731A - Tire-building core wheel : en
  • US1612306A - Carburetor structure : en
  • AT105029B - Method and device for the synthetic production of ammonia. : de en
  • AU369626A - Improvements in refrigerating unit : en
  • ES100140A1 - A tourist table-case containing seats and accessories. : en es
  • FR615224A - Improvements to electric heating bodies : en fr
  • US1612095A - Apparatus for the manufacture of cement tile : en
  • US1611885A - Hydrocarbon burner : en
  • US1611897A - Mounting for sliding doors : en
  • US1612088A - Bundling press : en
  • BE337627A - Carbonization process. : en fr
  • CA267119A - Sheet fabric cutter : en fr
  • DE438876C - Machine for grinding rollers or balls : de en
  • USD71735S - Design for an ornament for lighting fixtures : en
  • ES100081A1 - A removable and hermetically sealed hood body. : en es
  • ES100126A1 - An improved cyanide product. : en es
  • FR615228A - Extendable table : en fr
  • US1612294A - Cushion tire and rim : en
  • US1612535A - Imitation raised tiling : en
  • FR615002A - Improved manufacturing process for waterproof compositions : en fr
  • FR615162A - Improvements in two-stroke engines : en fr
  • FR615199A - Convertible car seat : en fr
  • GB263304A - Improvements in road vehicle signalling apparatus : en
  • AT105044B - Process for the production of blocks, sheets, bars, tubes and the like. Like. Made of two different metals. : de en
  • CA267044A - Puncture closing composition : en fr
  • DE439034C - Process for clearing overburden in opencast mining of lignite o. The like. By means of overburden conveyor bridge : de en
  • DE438844C - Duct blower for special ventilation : de en
  • AT105053B - Process for the preparation of dissolvable dry calcium halide starch preparations without lump formation. : de en
  • ES98353A1 - A new procedure for the manufacture of mirrors. : en es
  • GB263458A - Improvements in anti-friction bearings : en
  • AT105035B - Process for the production of a catalyst, in particular for the production of synthetic ammonia. : de en
  • US1612521A - Skillet attachement : en
  • ES100172A1 - A two-stroke internal combustion engine. : en es
  • ES100331A1 - Rotating wing flying machines improvements. : en es
  • GB263433A - Improvements in presser feet for sewing machines : en
  • DK36956C - Press for carving holes in roller holders for roller bearings and the like. : da en
  • ES99911A3 - Device for activating the brakes of a vehicle. : en es
  • CA267184A - Nut : en fr
  • SU2060A1 - Regulator for vertical wind engines : en ru
  • US1612107A - Soft-drink package : en
  • DE438824C - Mixture and suction regulator : de en
  • GB263360A - Improvements relating to the stud members of snap fasteners : en
  • GB263392A - Improvements in rotary bits for well boring : en
  • DK36962C - Apparatus for automatic interruption of heat generation. : da en
  • FR615021A - Combined tool : en fr
  • GB263240A - Improvements relating to reels or swifts for use in the winding of textile yarns : en
  • PL6369B1 - The method of extinguishing the fire and the device is appropriate. : en pl
  • US1611882A - System and apparatus for handling freight : en
  • US1612502A - Grinding roll chair : en
  • ES99903A1 - Improvements in the apparatus for the control of chemical operations. : en es
  • GB263369A - Improvements in and relating to furnaces : en
  • PL6339B1 - The method of producing oxidized cathodes. : en pl
  • US1612466A - Attachment for the foot rests of shoe-shining stands : en
  • DE438872C - Roller neck bearing for spinning spindles : de en
  • US1612339A - Vending machine : en
  • US1612492A - Internal-combustion engine : en
  • US1612704A - Floor construction : en
  • ES100075A1 - Rotating carbon contact pieces with flat bearing surface. : en es
  • FR615142A - Process for chrome-plating large-width fabric pieces during aniline black dyeing : en fr
  • DE439042C - Process for obtaining total alkaloids from ergot : de en
  • SU2105A1 - Hand saw : en ru
  • US1612386A - Axle-housing-alignment jig : en
  • US1612663A - Kicking sled : en
  • US1612746A - Process for the production of gelatin and glue from chrome leather or its shavings : en
  • SU2100A1 - Device for guiding the impact rail during the acceleration of the gap rails : en ru
  • SU2109A1 - Steam superheater for tubular steam boilers using intermediate steam boxes, detachably attached to main collectors for raw and superheated steam : en ru
  • US1612624A - Stoker construction : en
  • US1612702A - Shaft construction : en
  • CA267021A - Road construction : en fr
  • ES99905A1 - A stain remover and fabric renovator. : en es
  • ES99978A1 - A rotating speaker system for portable speakers. : en es
  • GB263324A - Improvements in and relating to drawers and cabinets for storing and displaying greeting cards and the like : en
  • GB263432A - Improvements in toy figures : en
  • US1611986A - Process for the production of fast greenish-yellow shades on acetyl silk : en
  • US1612255A - Hair lotion and method of preparing the same : en
  • US1612771A - Collapsible grid : en
  • GB250588A - Improvements in trussed structural units : en
  • FR615110A - Mixer : en fr
  • US1611881A - Emergency heater : en
  • US1612278A - Safety mechanism for optical projection machines : en
  • US1612280A - Fastener-inserting machine : en
  • ES99596A1 - A pectin product, with the corresponding procedure for its manufacture. : en es
  • GB263251A - Improvements in and connected with water and gas tight electric switches : en
  • GB263379A - Improvements in or relating to power generation and transmission systems : en
  • ES98545A2 - A non-refillable bottle for liquids. : en es
  • US1612273A - Stop valve : en
  • CA267057A - Couch : en fr
  • DE438848C - Method and device for the continuous production of roofing material : de en
  • GB241182A - Improvements in or relating to machines for manufacturing hollow glass bodies : en
  • US1612578A - Draft appliance : en
  • US1612773A - Grinding machinery : en
  • US1612218A - Method of removing air from water : en
  • ES99992A1 - A double cuff for men's shirts, blouses and other garments. : en es
  • PL6357B1 - Close the igniter head. : en pl
  • AU347826A - Improvements in control gear for electrically driven washing andother machines : en
  • AU363326A - Bottle case loading machine : en
  • PL6325B1 - Steam locomotive with a condenser. : en pl
  • ES99717A1 - A metering dispenser for all kinds of liquids conducted under pressure. : en es
  • FR615182A - Method and apparatus for the manufacture of metal baskets or baskets : en fr
  • FR615161A - Improvements in crank cases for two-stroke engines : en fr
  • FR614935A - Door lock with multiple secret and changeable combinations removing the key : en fr
  • GB263511A - Process for the cooling of internal combustion engines and electric transformers : en
  • GB263326A - Improvements in motor driven electric current rectifiers : en
  • GB263372A - Apparatus for the delivering of soap in portions : en
  • US1612157A - Device for operating car couplers : en
  • US1612575A - Inner tube : en
  • US1612183A - Cleaner for gasoline-measuring tanks : en
  • US1612014A - Recording mechanism : en
  • US1612064A - Contact for electrical devices : en
  • US1612708A - Game : en
  • FR614926A - Pump with toothed wheels, in particular for pumping viscose, with disc receiving the toothed wheels : en fr
  • AT105071B - Filling element or filling battery. : de en
  • AT105094B - Equipment for the production of explosive cartridges. : de en
  • AU70026A - Improvements in geared winches : en
  • CA267175A - Thermostatic control : en fr
  • GB263386A - Improvements in or relating to anti-aircraft guns : en
  • ES100117A1 - Loading of tobacco in paper bags for pipes. : en es
  • FR615168A - Process for making articles of artificial horn, especially buttons and the like : en fr
  • US1612313A - Aeroplane engine : en
  • US1612484A - Method and apparatus for manufacturing wood pulp : en
  • FR614996A - Machine for shearing sheep : en fr
  • AU50426A - Improvements in retorts : en
  • FR615139A - Automatic device making it possible to follow on a map on board an airplane or an aircraft the progress of this device : en fr
  • GB263322A - An improved process and apparatus for the treatment of residual liquors from the distillation of fermented liquids for obtaining dry fertilisers and glycerine therefrom : en
  • GB263244A - Improvements in or relating to signs : en
  • FR615148A - Dump Truck Enhancements : en fr
  • FR615205A - Super Airship : en fr
  • ES99533A1 - Improvements in antenna systems or networks for radiotelegraphy or radiotelephony. : en es
  • FR614999A - Device avoiding the projections of mud, mounted on ball or roller bearings, and adaptable to any type of wheel of automobile or other vehicle : en fr
  • PL6318B1 - A device for unloading grain or other loose material from wagons or carts. : en pl
  • DE438996C - Detachable bolt lock like a clothes snap, especially for drive chains and. like : de en
  • GB263263A - Improvements relating to toy vehicles : en
  • DE438904C - Uninterrupted centrifugal machine with fixed scraper floor and axially movable drum shell : de en
  • DE438993C - Weed control train : de en
  • ES99859A1 - Improvements in liquid separation. : en es
  • GR1384B - PERFECTIONS IN AUTOMOBILE CENTER SYSTEMS. : el en
  • DE438994C - Cooling device for internal combustion engines : de en
  • DK36971C - Shaver blade. : da en
  • GB263410A - Improvements in the manufacture of glass or quartz so that it may be transparent to ultra-violet light : en
  • US1612026A - Winding machine : en
  • DE438919C - Arrangement of puncture bolts for the precise application of multi-colored sheets to the printing forms : de en
  • DE439000C - stroller : de en
  • AU538126A - Improvements in and relating to gear-cutting : en
  • AU313326A - Improvements in or relating to electric cables : en
  • US1612765A - Furnace : en
  • CA267084A - Upholstering cloth : en fr
  • US1612172A - Wheel-hub construction : en
  • US1612310A - Winding machine : en
  • US1612136A - Umbrella lock : en
  • US1612402A - Display device : en
  • AU226726A - Improved hide feeding 1 machine : en
  • AU497126A - Improvements in or relating to axial flow hydraulic machines : en
  • US1612308A - Draft-indicating apparatus : en
  • AT105121B - Motor vehicle with two steering axles and a special steering device for each axle with blocking of the unused and simultaneous engagement of gears in the gear box to set the opposite direction of travel. : de en
  • AT105001B - Cleaning supplies for shoes and clothes. : de en
  • AT105004B - Device for measuring and displaying the amount of gas, vapor or liquid flowing. : de en
  • AT105083B - Method for the introduction of a rust-deposit oil into the interior of gas containers. : de en
  • CA267160A - Loop aerial : en fr
  • US1612291A - Indoor golf game : en
  • US1611913A - Oil burner : en
  • US1611953A - Pivot connection for levers : en
  • US1612231A - Cleaning device for moving grates : en
  • US1612782A - Dental alloy and process of making the same : en
  • PL6246B1 - Method of gelatinization of nitrocellulose in obtaining nitro powder and celluloid. : en pl
  • US1612165A - Tandem disk harrow : en
  • USD71720S - Design for an ornamental part for lighting fixtures : en
  • CA267026A - Mechanism for stubble burners : en fr
  • SU2078A1 - Rotary pump : en ru
  • BE337997A - ADJUSTABLE CARBURETOR : en fr
  • GB263420A - Improvements in detachable hat guards : en
  • ES99536A1 - A device to help people climb stairs that do not have an elevator, with less effort and fatigue. : en es
  • US1612267A - Surgical dressing : en
  • ES99991A1 - An industrial product consisting of an artificial mica. : en es
  • FR614976A - Reverse feed mechanism for power saws : en fr
  • PL6266B1 - Coating making airtight and impenetrable receptacles for mineral oils or their derivatives. : en pl
  • US1612232A - Sash-adjusting mechanism : en
  • CA267163A - Electric cooker : en fr
  • PL6390B1 - : en pl
  • DK36945C - Stencil sheet. : da en
  • GB263417A - Improvements in or relating to extensible garment supporting devices : en
  • ES99923A1 - Industrial product patterned velvet rugs. : en es
  • GB263266A - Improvements in a window construction : en
  • US1612312A - Rail joint : en
  • AT105137B - Compulsory contact control for switch levers that can be cut open. : de en
  • US1612393A - Motor-propelled crane : en
  • AT103763B - Rock drilling machine. : de en
  • AT105061B - Process for processing crude petroleum containing paraffin. : de en
  • AT105111B - Transport device formed by skis for moving loads on snowless terrain. : de en
  • FR614966A - Improvements in the manufacture of electric incandescent lamps : en fr
  • FR615174A - Improvements to motor vehicle clutches : en fr
  • US1612074A - Wheel : en
  • FR615114A - Device for adjusting the speed of continuous firing of machine guns operating by gas sampling : en fr
  • US1612084A - Alternating-current arc welding : en
  • US1611999A - Door handle : en
  • GB263350A - Improvements in and relating to the manufacture of metal tubes : en
  • DE438816C - Method of weaving together the ends of belts or bands of the same weave : de en
  • FR615176A - Mechanical wire mesh screen, in particular for paper machines : en fr
  • SU2057A1 - Contact detector : en ru
  • GB240485A - Improved process of and apparatus for refrigeration : en
  • US1611912A - Securing device : en
  • GB263361A - Improvements in or relating to punch baize washers for acting as buffers for limiting the downward movement of the keys of pianofortes : en
  • DE438870C - Briefcase to hang inside a bicycle frame : de en
  • US1611995A - Switch for automobile horns : en
  • US1612253A - Glove : en
  • GB263446A - Improved toy representing an egg-laying hare : en
  • GB263530A - Improvements in methods of signalling on board ships : en
  • FR615184A - Improvements to musical instruments : en fr
  • US1612171A - Hub construction for disk wheels or the like : en
  • US1612427A - Radio warning system for use on vehicles : en
  • US1612779A - Motor : en
  • ES99027A1 - Carburettor for internal combustion engines. : en es
  • FR615185A - Improvements made to aerial locomotion vehicles of the type : en fr
  • FR615111A - Device for cleaning beer pipes : en fr
  • GB263406A - Improvements in and relating to fanlight and like hinged window opening and closing apparatus : en
  • GB263380A - Improvements in chimney tops : en
  • GB263389A - Improvements in carburettors for internal combustion engines : en
  • ES100182A1 - A new tube system, for automobile tires. : en es
  • ES98421A1 - Improvements in the manufacture of footwear. : en es
  • US1611948A - Side-tone eliminator for telephones : en
  • USD71749S - Frank s : en
  • GB263288A - Improvements in or relating to ball or like pulverising mills : en
  • US1612243A - Means for applying power to side-wheel vessels : en
  • US1612434A - Controlling the steering of dirigible craft : en
  • US1612600A - Fuel pump and governor mechanism for oil engines : en
  • ES99986A3 - A curling pin for hair. : en es
  • FR615095A - Improvement of wire caps used for corking bottles of sparkling wine and soft drinks : en fr
  • FR615067A - Movable letter frame device : en fr
  • GB263320A - Improvements in or relating to transmission gearing : en
  • FR615164A - Oxidation filter septic tank : en fr
  • GB263400A - Drive for gramophones or the like mechanism : en
  • DE438832C - Process for the production of books with register tabs : de en
  • ES100111A1 - A boiler system with powerful radiation. : en es
  • FR615150A - Improvements to selector screens used with refractive element motion pictures : en fr
  • FR615186A - : fr
  • US1612274A - Rail filler : en
  • US1612461A - Core drill : en
  • FR615068A - Improvements to continuous screw presses for the extraction of vegetable oils and fats : en fr
  • ES100112A1 - A perfected procedure for the purification of clays and other earth or rocks. : en es
  • GB263250A - Improvements in internal combustion engine ignition : en
  • GB263268A - Improvements in the valve gear of steam or fluid pressure reciprocating engines or pumps : en
  • DE438892C - Measuring device for the liquid supplied to and withdrawn from a tank, in particular for motor vehicles : de en
  • US1611991A - Pipe-threading tool : en
  • FR614948A - Variable speed transmission by universal wheel with automatic clutch : en fr
  • FR614968A - Safety device allowing the opening, half-opening and closing of a door or any other opening : en fr
  • GB263262A - Improvements in or relating to manhole or like covers for roads or pathways : en
  • ES99625A1 - Improvements in current transformers. : en es
  • FR614945A - Method and device for preparing slabs of different shapes, coconut fat, tallow, hard fat, etc. : en fr
  • FR615009A - Rocker key for clocks : en fr
  • USRE16508E - To auton : en
  • DE438849C - Process for the production of celluloid-like products : de en
  • CA266990A - Waterproof receptacle : en fr
  • US1612001A - Method of making bas-reliefs : en
  • US1612379A - Motor-driven plow : en
  • US1612696A - Airscrew : en
  • CA267089A - Power installation : en fr
  • US1612062A - Lock-dart bailer bottom : en
  • US1612217A - Trolley apparatus : en
  • US1612239A - Speed-changing device : en
  • US1612221A - Account-finding machine : en
  • US1611873A - Printing press : en
  • PL6234B1 - Gas generating device. : en pl
  • USD71754S - Design for lace or similar article : en
  • DE438810C - carousel : de en
  • FR615072A - Pulverized Coal Mill : en fr
  • DE439001C - Folding gate, especially for submarine test cylinders : de en
  • CA267108A - Cork manufacture : en fr
  • SU2086A1 - Swivel clutch : en ru
  • US1612126A - Fire escape : en
  • US1612431A - Window regulator : en
  • ES100100A1 - Garbage transport carts without creating dust. : en es
  • CA267083A - Cleaning instrument : en fr
  • AU113726A - Improvements in guard fingers and ledger plates for mowing machines : en
  • US1612117A - System for the transmission of angular movements : en
  • US1612050A - Vehicle wheel : en
  • US1612269A - Headlight : en
  • US1612342A - Combined hand bag and vanity case : en
  • US1612677A - Fireproof roofing material : en
  • CA267072A - Floor brushing device : en fr
  • US1612133A - Permanent mold construction : en
  • US1612205A - Guide bushing : en
  • CA267132A - Iron desulphurizing method : en fr
  • PL6342B1 - Method and device for shaded dyeing of yarns, fabrics and other fibrous materials. : en pl
  • US1612395A - Buckle : en
  • US1612412A - Furnace-arch construction : en
  • PL6361B1 - The method of removing stamps from silted workings in a mine. : en pl
  • US1612057A - Telephone system : en
  • US1612131A - Making metallo-organic compounds : en
  • US1612200A - Game-table cushion : en
  • PL6297B1 - Method and apparatus for continuously purifying crude benzols. : en pl
  • CA267148A - Internal combustion engine : en fr
  • FR615170A - Improvements in galvanic deposits on anodes of organic materials from their aqueous emulsions : en fr
  • FR614973A - Lance rotating in all directions : en fr
  • FR615069A - Paving process for roads and tracks : en fr
  • PL6351B1 - Regenerative type device for transferring heat from one gas center to another. : en pl
  • US1612158A - Double-acting pump : en
  • ES100124A1 - Improvements in self-feeding and electrically heated water boilers. : en es
  • FR614978A - portable universal workbench : en fr
  • GB263353A - Improvements in and relating to mechanism for recording the flow of liquids in measured volumes : en
  • GB263536A - Improvements in or relating to stamping or marking mechanism for area-measuring machines : en
  • US1612557A - Oil and water separator : en
  • US1612363A - Relay : en
  • US1612770A - Reverse gear : en
  • PL6373B1 - KL 63 e 2i. Rim for wheels. : en pl
  • PL6389B1 - : en pl
  • US1612138A - Chain element for pattern mechanism : en
  • US1612398A - Display device : en
  • US1612619A - Main rod : en
  • US1612110A - Screw propeller : en
  • CA267182A - Slab building method : en fr
  • SU2093A1 - Mobile bed bath : en ru
  • US1611955A - Sealed package : en
  • US1612011A - Recording and reproducing system : en
  • US1612562A - Filing system : en
  • GB263339A - Improvements in folding bedsteads : en
  • GB263534A - Improvements in or relating to machines for measuring the superficial area of sheet materials : en
  • US1612760A - Thermostatic valve-control apparatus : en
  • DE438790C - Arrangement for measuring electrolyte resistances : de en
  • DK36947C - Rectifier, especially for high voltage DC. : da en
  • FR615215A - Advanced Multi-Electrode Lamp Holder : en fr
  • PL6387B1 - A method of creating a vacuum in a pulse cathode discharge device. : en pl
  • US1611921A - Autographic register : en
  • AT105049B - Process for dissolving a mixture of hafnium and zirconium phosphates and for separating hafnium and zirconium. : de en
  • US1612783A - Rock-drilling mechanism : en
  • AT105087B - Procedure to protect the caustic towers used in sulphite liquor preparation against plastering. : de en
  • PL6319B1 - Bush for top lubrication. : en pl
  • US1611875A - Welding apparatus : en
  • USD71746S - Design for a plate for lighting fixtures : en
  • FR614933A - Graduated bottle : en fr
  • FR615051A - Flexible tube washbasin emptying device : en fr
  • DE438967C - Silo with internals for the storage of damp goods : de en
  • US1612432A - Brake mechanism : en
  • US1612327A - Material for cleaning the types of printing apparatus and process for its preparation : en
  • SU2073A1 - Frame for supporting and guiding two endless belts on rollers of the second pair of paper spinning machines : en ru
  • US1611934A - Ventilator : en
  • US1612199A - Shoe bottom : en
  • US1612635A - Method of making rail bonds : en
  • US1612642A - Method of adding aluminum to aluminum-containing alloys : en
  • US1612068A - Gauge pole for hinging doors : en
  • CA267070A - Garment fastener : en fr
  • AU2607525A - Improvements in and relating to concrete pipes : en
  • GB263460A - Improvements in and relating to wind musical instruments : en
  • FR615133A - : fr
  • US1612353A - Material for catenary construction : en
  • USD71711S - Design for a canopy for lighting fixtures : en
  • US1612355A - Advertising-display device : en
  • FR614934A - : fr
  • US1611892A - Carburetor : en
  • US1612070A - Thermostatic plural-lamp pull socket : en
  • US1612122A - Method of and means for identifying skeins of fiber such as silk : en
  • US1612497A - Locking device for folding partitions : en
  • FR614914A - Apparatus intended to prevent accidents caused by failure of the steering of motor vehicles : en fr
  • FR615163A - Lattice masonry for heat accumulators and heat exchange devices : en fr
  • GB263296A - Improvements in or relating to teapots and like vessels : en
  • GB263333A - Improvements in or relating to conduits or geats for feeding bottom cast ingots : en
  • GB263388A - Arrangement in directories for facilitating the finding of subdivisions in the same : en
  • US1612048A - Sleeping berth for ships, caravans, railway cars, and the like : en
  • ES99569A1 - Improvements in oscillation generators. : en es
  • ES99904A1 - A circuit breaker. : en es
  • GB263713A - Improvements in or relating to conduit fittings : en
  • GB263421A - Improvements in rivets for metal trunks, boxes, and the like : en
  • FR615080A - Balanced band brake : en fr
  • FR615032A - Device for preventing automobile theft : en fr
  • ES100114A1 - Improvements in the construction of merchant ships. : en es
  • ES100174A1 - A procedure for obtaining hardened and vulcanized tough artificial or natural stones. : en es
  • FR614902A - Improvements to dyeing or coloring of cellulose acetate : en fr
  • FR614963A - Cutting tool for metal circular saws and their equivalent : en fr
  • GB263259A - Improvements relating to electric inductance and transformer coils : en
  • PL6331B1 - Arrangement for the carriage of division beds. : en pl
  • US1612539A - Adjustable horse collar : en
  • US1612751A - Method of making spoke nipples : en
  • US1612620A - Fly swatter : en
  • ES99939A1 - A boiler for turbine locomotives and other applications. : en es
  • ES99944A1 - Improvements in regulating devices for hydraulic jet turbines. : en es
  • FR615183A - : fr
  • GB263285A - An improved blacking for moulds for metal castings : en
  • FR614990A - fuel saver : en fr
  • US1612264A - Trolling spoon : en
  • US1612678A - Fireproof prepared roofing : en
  • ES100198A1 - Procedure for casting unitary cast iron bodies, in contiguous welded layers, of different metals or alloys of different fusibility. : en es
  • PL6271B1 - A machine with a total flux that is alternately divided into one or more armatures. : en pl
  • GB263344A - Improvements in carburetting apparatus : en
  • US1612012A - Garment-measuring device : en
  • US1612479A - Manufacture of lampblack cartridges and the like : en
  • US1612761A - Valve-locking device : en
  • PL6255B1 - Steam boiler upgrades. : en pl
  • US1611978A - Process of making nitrogen containing derivatives of terpene alcohols : en
  • US1612173A - Axle straightener : en
  • AU396126A - Method and apparatus for distilling crude oil from shale : en
  • CA267065A - Spectacle case : en fr
  • FR615145A - Internal combustion engine, four-stroke per revolution : en fr
  • GB263387A - Improvements in or relating to means for supporting flowers and plants : en
  • PL6221B1 - The method of making fireplaces. : en pl
  • GB263301A - Improvements in direction-indicating and warning devices for motor road vehicles : en
  • SU2081A1 - Superheated Steam Regulator : en ru
  • US1612040A - Vending machine : en
  • US1612452A - Coating device : en
  • US1612654A - Cigarette-cut-off mechanism and method : en
  • GB263280A - Improvements in and relating to trump indicators for card games : en
  • US1612024A - Belt : en
  • US1612025A - Water wheel : en
  • ES100362A1 - Improvements in pistons for combustion engines. : en es
  • GB263299A - A folding plate rack : en
  • GB263680A - Improvements in or relating to apparatus for stretching leather and the like : en
  • GB263874A - Improvements in devices for injecting liquid under pressure : en
  • PL6214B1 - Device for placing combat weapons or other airframes. : en pl
  • US1612114A - Thermal responsive circuit controller : en
  • CA267164A - Thermo electric element : en fr
  • US1612410A - Beverage pot : en
  • PL6238B1 - Microscope stand. : en pl
  • SU2098A1 - Rotary engine with concentric drum : en ru
  • US1612738A - Domestic appliance : en
  • DE438776C - Distribution point for cable mail systems : de en
  • FR615062A - Remote control switch called impulse switch : en fr
  • ES99969A1 - Improvements in branch change systems for electrical transformers. : en es
  • ES100180A1 - An improvement in liquid fuel spray torches. : en es
  • US1612673A - Fireproof varnish : en
  • USD71741S - Design for a plate for lighting fixtures : en
  • PL6354B1 - Light tubes. : en pl
  • PL6330B1 - A device for compulsory sealing in the shells of the igniter sockets, with or without firing sleeves. : en pl
  • AT105106B - Device for conveying the cigarette tubes into the counter-rolling device. : de en
  • ES100135A1 - A development of water evaporation cooling devices. : en es
  • US1612721A - Passenger conveyance : en
  • US1612320A - Carburetor : en
  • US1612532A - Water heater : en
  • US1611984A - Footwear and method of making the same : en
  • US1612345A - Braking apparatus : en
  • US1611888A - Looper-operating mechanism for sewing machines : en
  • US1611914A - Pump jack : en
  • US1612451A - Infant's garment : en
  • US1612621A - Substation telephone set : en
  • CA267114A - Dry pipe valve : en fr
  • AT105057B - Process for the production of alloys. : de en
  • CA267022A - Shock absorber : en fr
  • CA267034A - Piston : en fr
  • ES99901A3 - A shock absorber. : en es
  • US1612725A - Reenforcing means for spindle bolts : en
  • CA267058A - Air pressure signal device : en fr
  • ES99967A3 - A procedure for charging electric batteries and accumulators. : en es
  • FR615226A - Circular slide rules allowing to appreciate the machining times of the current operations of machine tools : en fr
  • ES99495A1 - An atmospheric magnetic generator. : en es
  • US1612128A - Nut lock : en
  • GB263374A - Improvements in and relating to electric batteries : en
  • DE438859C - Fluid change gearbox : de en
  • AT105072B - Device for distilling loose masses, especially vegetable waste. : de en
  • AT105022B - Test device for calibrating a water meter. : de en
  • CA267101A - Metal composition : en fr
  • SU2074A1 - Razborn metal bed : en ru
  • US1612190A - hirschler : en
  • USD71722S - Feank s : en
  • GB263212A - Improvements in or relating to vehicles : en
  • US1612041A - Fishing tool : en
  • US1612120A - System for the transmission of angular motion : en
  • CA267056A - Metal electro-deposition : en fr
  • ES100155A1 - Improvements in the control or regulation of the fuel supply to the combustion engines of the "Diesel" or mixed cycle. : en es
  • ES99999A1 - A process for the manufacture of pure grape juice, without fermenting, completely natural and without mixing any chemical, antiferment or pasteurization. : en es
  • PL6265B1 - The method of producing fertilizers. : en pl
  • SU2114A1 - Electric rotary switch : en ru
  • US1612408A - Combined large and small work ironers : en
  • ES99985A3 - Useful for sealing the holes in flexible tubes. : en es
  • AU71126A - Improvement in blanket for printing presses, processes for forming thesame and processes of printing employing thesame : en
  • PL6391B1 - A motor plug, consisting of a tractor and a rotating Brabant plow. : en pl
  • GB263540A - Improvements in or connected with rotary engines and the like : en
  • AU212126A - An improved method of and means for consuming and utilizing smoke and waste products of combustion from furnaces : en
  • FR614986A - Development of replacement blades for mechanical razors : en fr
  • US1611938A - Lamp construction : en
  • US1612196A - Pump jack : en
  • US1612517A - Post cap : en
  • US1612758A - Apparatus for trimming shafts, rolls, and like stock : en
  • ES100108A1 - A new industrial product that consists of a sole for espadrilles, sneakers or any other footwear, through which rubber-based soles are considerably improved. : en es
  • ES99919A1 - An improvement in the varnishing of leathers and other materials. : en es
  • GB263507A - Means for manufacturing metallic bellows : en
  • AT105054B - Process for the preparation of secondary disazo dyes. : de en
  • AT105116B - Housing for leaf springs, especially for motor vehicles. : de en
  • ES99540A1 - Two-stroke combustion engines. : en es
  • AT105009B - Switch stop device for the advance of the metal strip to be punched out when punching u. like : de en
  • AT105112B - Irrigation system. : de en
  • ES100102A1 - New automatic and rechargeable injectable. : en es
  • US1611915A - Push car : en
  • US1612256A - Material-rolling mechanism : en
  • US1612583A - Railway appliance for delivering water and other fluids : en
  • PL6277B1 - Directional antenna. : en pl
  • US1612311A - Fuse plug : en
  • CA267050A - Clamp : en fr
  • PL6341B1 - Discharge tube with bulb cathode, cooled anode and at least one control electrode. : en pl
  • GB263274A - Improvements relating to biscuit cutting machines : en
  • PL6303B1 - The method of processing acidic resins, obtained by refining derivatives of mineral oils, into inert bitumens. : en pl
  • SU2092A1 - Phone : en ru
  • US1612140A - Loom : en
  • US1612682A - Method of manufacturing fatty acids : en
  • ES100005A1 - Movable jaw or jaw device for screw and other applications. : en es
  • ES98466A2 - Procedure to prepare amidoguanidines and their alkyl derivatives. : en es
  • FR614987A - Balanced shutter for adjusting fluid flow : en fr
  • CA267166A - Latex preparation : en fr
  • CA267169A - Railway car brake : en fr
  • FR614981A - Gear change system for all propulsion movements : en fr
  • SU2068A1 - Radio : en ru
  • DE438750C - Electric arc lamp with luminous fumes : de en
  • US1612413A - Vehicle spring : en
  • PL6329B1 - Impact fuse. : en pl
  • DE439050C - Receiver for wireless telephony with coaxial arrangement of coarse and fine regulation capacitors : de en
  • ES100062A3 - Circuit for radio-communications. : en es
  • FR615003A - Improvements to calculating machines : en fr
  • CA267099A - Bowling alley pin spot : en fr
  • CA267179A - Hot air heater : en fr
  • DE438912C - Improvement of methods and facilities for coal and mineral washing : de en
  • DE438871C - Time measurement procedure with a short timer that is started at the beginning of the measurement and is put out of action again at the end of the measurement : de en
  • AT105015B - Device for cleaning siphons at sink u. Like. By pressurized water. : de en
  • CA267009A - Fuel gasification process : en fr
  • SU2099A1 - Piston pump : en ru
  • US1612577A - Horseshoe : en
  • US1612650A - Key pad for saxophones and the like : en
  • CA266993A - Fountain pen : en fr
  • FR615181A - Leather dyeing process : en fr
  • DE438765C - Rod loom : de en
  • US1612445A - Automatic regulation : en
  • FR614905A - AC quartz burner : en fr
  • SU2097A1 - Aerodrome device : en ru
  • PL6213B1 - : en pl
  • PL6348B1 - The method of obtaining multi-member paraffin hydrocarbons. : en pl
  • US1612085A - Machine for making crinkled paper : en
  • GB263367A - Improvements in pipe connections and pressure tapping devices : en
  • ES99343A2 - Speed regulator. : en es
  • DE438979C - Electrothermal control device for directly influencing heavy organs : de en
  • FR615129A - Method and apparatus for obtaining pure carbon : en fr
  • PL6272B1 - Footwear insert. : en pl
  • DK36955C - Vapor safety valve. : da en
  • US1612031A - Oil-fuel pump for internal-combustion engines : en
  • US1612056A - Engine : en
  • FR615115A - Method for trimming combs : en fr
  • FR615048A - Two-photogram trichrome projection system : en fr
  • US1612467A - Clip for fastening metal laths : en
  • PL6337B1 - Tight shaft heads. : en pl
  • US1611981A - Gear mechanism : en
  • DE438877C - Method and device for the production of picture tapes with characters in the picture : de en
  • FR615138A - Method and apparatus for measuring the speed of movement over the ground of an airplane or other air navigation device : en fr
  • DE438777C - Device for the optional conveyance of loose slips of paper or the like from a distribution point to several work stations by means of an endless conveyor belt : de en
  • FR615158A - Dissociation of carbon gases or vapors : en fr
  • GB263528A - Improvements in insulated doors or doors of a great thickness such as doors for refrigerators, gas ovens or air chambers : en
  • PL6292B1 - A method of producing secondary electrons in a discharge tube and discharge tubes for using the method. : en pl
  • US1612036A - Seat : en
  • US1612693A - Magnifying glass : en
  • US1612276A - Portable motion-picture machine : en
  • US1612389A - Ignition timer for internal-combustion engines : en
  • US1612734A - Building construction for excluding moisture : en
  • FR614961A - Automatic motor-unit ventilation system for self-propelled cars with internal combustion engines : en fr
  • US1612160A - Wire-fence machine : en
  • US1612594A - Mount for electron-emission devices : en
  • PL6317B1 - Make a movable rolling on crutches or fights. : en pl
  • DE438935C - Binders for paints : de en
  • FR615236A - Sling hitch with automatic release : en fr
  • FR615049A - Preparation of phosphorus or phosphoric acid and concurrently activated carbon : en fr
  • GB263370A - Process for the manufacture of 1.4-diarylamino-5.8-dioxyanthraquinones : en
  • GR1383B - AUTOMATIC TELEPHONE SYSTEMS. : el en
  • CA267106A - Safety guard : en fr
  • US1612671A - Fireproof paint : en
  • FR615212A - Warning device for extinguishing systems : en fr
  • DE438985C - Process for the production of effective cosmetic powders with high coverage : de en
  • GB263348A - Improvements in centrifugal separators : en
  • US1612073A - Fencepost : en
  • US1612443A - Folding partition : en
  • US1612494A - Internal-combustion engine : en
  • CA267023A - Machine for pasting accumulator grids : en fr
  • AT105128B - Single chamber compressed air brake. : de en
  • US1611937A - Lip-stick holder : en
  • US1612216A - Trolley track : en
  • US1612561A - Automobile horn : en
  • USD71731S - Design for a plate for lighting fixtures : en
  • PL6326B1 - Mechanism for setting railway car brakes. : en pl
  • ES99993A1 - Improvements in artificial human limbs. : en es
  • GB263287A - Improvements in or relating to ignition magnetos for internal combustion engines : en
  • US1612081A - Pneumatic weft detector for looms : en
  • US1612380A - Potato-peeling machine : en
  • US1612458A - Change-speed gear : en
  • ES99735A3 - Improvements in the position indicators by graphic tape for trams, buses, and other similar vehicles. : en es
  • GB263312A - Improvements in and relating to furnaces : en
  • GB263357A - Surgical speculums : en
  • GB263712A - Improvements in or relating to conduit fittings : en
  • PL6332B1 - Hydraulic resistor for recoil guns. : en pl
  • US1612733A - Pump : en
  • PL6333B1 - Drilling descent device. : en pl
  • US1611979A - Grain separator : en
  • DE439018C - Protective device for the opening of threshing machines : de en
  • US1612718A - Roofing and fastener : en
  • PL6300B1 - Device for transferring and grading materials. : en pl
  • FR615141A - Squeegee perfected for automotive car steps and other uses : en fr
  • GR1381B - IMPROVEMENTS IN AND RELATED TO TELEPHONE SYSTEMS. : el en
  • US1612144A - Bottle cap and capping process : en
  • US1612237A - Spring hinge : en
  • FR615125A - Method of mounting electric resistance elements : en fr
  • GB263255A - Improvements in and relating to soaking tanks for the initial cleansing of bottles, jars and the like : en
  • GB263346A - Improvements in or relating to belts utilised for the transmission of power : en
  • US1612668A - Railroad switch : en
  • US1612719A - Bottle cover : en
  • ES100164A1 - Improvements in the construction of airplanes. : en es
  • FR615132A - Cylinder block for four-stroke engine : en fr
  • PL6346B1 - A method of removing carbon monoxide, possibly methane, from hydrogen obtained by partial condensation of water gases, light gas, coke oven gas and similar gases. : en pl
  • US1612739A - Tricycle : en
  • US1612381A - Storage-battery terminal : en
  • BE337982A - : en fr
  • AU216326A - Improvements in pavement : en
  • PL6374B1 - Disc distributor. : en pl
  • US1611905A - Oil burner : en
  • US1611971A - Stripping, etc., equipment of textile manufacturing plants : en
  • PL6264B1 - A method of obtaining a hydrophobic resin by condensing urea or its derivatives with aldehydes, especially formaldehyde. : en pl
  • PL6400B1 - Machine guard. : en pl
  • US1611922A - Closure for fluid tanks : en
  • US1612153A - Antifriction bearing for leaf springs : en
  • AT105099B - AC centrifuge. : de en
  • US1611947A - Semitrailer and support : en
  • US1612522A - Mulling box : en
  • US1612321A - Torsion shaft : en
  • DE438799C - Injection carburetor : de en
  • FR615017A - Improvements to chain speed changes for bicycles or the like : en fr
  • AT105059B - Cooling device for storage containers for beer or the like. : de en
  • US1612277A - Housing for portable motion-picture machines : en
  • CA267082A - Nut lock : en fr
  • DE438742C - Compressed air drill that can be used as a rock drill with constantly rotating chisel or as a coal drill : de en
  • FR614956A - Drip closure : en fr
  • FR615248A - Improvements to starting devices for internal combustion engines : en fr
  • US1612426A - Slidable piston ring : en
  • US1612508A - Apparatus and method for treating sausage casings : en
  • FR614911A - Jump seat support : en fr
  • GB263391A - Metallic filter for air cleaner : en
  • AT105069B - Method and device for handling cinematographic image tapes. : de en
  • US1612258A - Writing attachment for telephones : en
  • US1612543A - Guard for heel-scouring machines : en
  • DE427728C - Heating tube boiler with a clarification room divided off in the front water room for supplying the feed water : de en
  • FR615066A - Device for separating and stopping liquids of different densities : en fr
  • DE426990C - Device for cutting cast iron and metal alloys whose melting point is below the melting point of their oxides : de en
  • PL6290B1 - Steam-mouth turbine. : en pl
  • AT105091B - Drying drum for tobacco or similar substances. : de en
  • DE438861C - Electromagnetic power transmission device : de en
  • ES100139A1 - An automatic hydraulic press. : en es
  • ES99535A1 - A mechanical arrangement that modifies and improves some of the conditions of a cart called a Spanish cart. : en es
  • ES99889A3 - A system of pavements made of silica-punzzolanic concrete. : en es
  • AT105048B - Process for the recovery of ammonia from the precipitation bath in the production of synthetic threads using the copper oxide ammonia process. : de en
  • US1612337A - Brush and method of attaching conductors to brushes : en
  • CA266988A - Convertible automobile body : en fr
  • PL6212B1 - Device for the castings of hunting rifles. : en pl
  • US1612060A - Towing connection : en
  • DE438913C - Shaft and car protection for short conveyor shafts (stacks) : de en
  • FR614982A - Improvements in means for controlling suction actuated devices, in combination with the suction duct of an internal combustion engine : en fr
  • AT105108B - Snowshoe binding. : de en
  • CA267192A - Stove structure : en fr
  • CA267136A - Shock absorber : en fr
  • US1612071A - Thread-testing device : en
  • CA267001A - Rail tie plate applying device : en fr
  • AT105025B - Clamping device for bar iron bending machines. : de en
  • AT105062B - Process for the processing of paraffin-containing crude petroleum or of distillation residues thereof containing lubricating oils. : de en
  • AU325026A - Form system for concrete construction : en
  • US1612197A - Shuttle : en
  • US1611909A - Annealing box : en
  • US1612047A - Piston mounting : en
  • US1612399A - Shaft coupling : en
  • AT105034B - Process for the manufacture of cellulose conversion products. : de en
  • AU2529025A - Improvements in and relating tothe application of protective coatings to metal pipes andthe like : en
  • CA267041A - Thermostatic contactor : en fr
  • AT105077B - Method for the preparation of codeinone. : de en
  • CA267168A - Stock treating machine : en fr
  • AU391726A - Transport body : en
  • DE439031C - Circuit arrangement for sending sound in wireless communication using cathode ray tubes or inertia-free relays : de en
  • FR614951A - Improvements to electrolyte cells : en fr
  • DE438902C - Ironless lock : de en
  • AT103891B - Process to increase the usability of feed. : de en
  • AT105007B - Device for lifting door and window sashes. : de en
  • AT105134B - Stop cock for switching devices operated by pressure medium u. Like., which consist of a bilateral and a unilaterally acted upon control cylinder. : de en
  • PL6258B3 - . ^ KP; F ^ b $ / P Furnace for industrial furnaces. : en pl
  • SU1838A1 - Fiber and wood shuttle : en ru
  • US1612212A - Method of making fireproof and esthetic acoustic btjildina material : en
  • US1612259A - Thermionic valve : en
  • CA267142A - Milling machine : en fr
  • US1612607A - Vehicle talking horn : en
  • US1612349A - Chart for and method of laying patterns : en
  • US1612456A - Method and means for burning combustible fluids : en
  • US1612544A - Pattern drafting : en
  • US1612720A - Safety device for use with passenger vehicles : en
  • US1612348A - Switch box : en
  • US1611895A - Power-transmission device for washing machines and the like : en
  • AT105024B - Cutting disc for high-speed saws. : de en
  • AU137226A - Improvement in metallic window sash : en
  • CA267030A - Match holder and lighter : en fr
  • GB263356A - Apparatus for the electrification of gases : en
  • DE438915C - Process for sharpening the ends of drawn and rolled stock : de en
  • ES99655A1 - Automatic threshing machine for crushing, polishing and cleaning all kinds of agricultural or industrial products, by means of beater cylinders, counterbeats, plates and sieving screens. : en es
  • US1612491A - Shaving-kit container : en
  • US1612593A - Vanity case : en
  • FR614977A - Extendable comb device for gluing and warping machines for easy crossing : en fr
  • FR615023A - Spark plug improvements : en fr
  • GB241180A - Improvements in or relating to machines for manufacturing hollow glass bodies : en
  • AU2654525A - Improvements in extra air attachments for motor vehicles : en
  • CA267093A - Locomotive tire boring mill : en fr
  • CA267079A - Tie and fastener : en fr
  • PL6247B1 - Electric discharge tube with two or more electrodes. : en pl
  • US1612230A - Typewriter attachment : en
  • US1612595A - Ferrocerium lighter : en
  • US1612644A - Finish strip for electric barriers : en
  • AT105021B - Sink. : de en
  • US1612730A - Kitchen construction : en
  • AU268026A - Improvements in and relating to talking machines : en
  • US1611998A - Tire casing and process of making the same : en
  • AT105114B - Upholstery for rail cars. : de en
  • US1611945A - Main-frame casting for gasoline electric locomotives and the like : en
  • US1612748A - Sucker-rod catcher : en
  • USD71751S - Design for a husk fob lighting fixtures : en
  • US1612005A - Electrical picture-transmission system : en
  • SU2079A1 - A device for determining the force holding a crutch in a sleeper : en ru
  • AT105026B - Switching device for differential pressure measuring devices. : de en
  • US1612169A - Bearing assembly : en
  • US1612210A - Piston packing : en
  • US1611973A - Adjustable striker plate : en
  • US1612297A - Wire clothespin : en
  • US1612787A - Collapsible core : en
  • FR615045A - New device for immediate determination by direct reading of the average speed of a vehicle : en fr
  • FR615178A - Improvements to machines for cutting and rewinding paper webs and the like : en fr
  • DK36974C - Melt protection system. : da en
  • GB239216A - Improvements in or relating to electrical resistance units : en
  • CA267178A - Golf bag : en fr
  • AT105010B - Machine for peeling apples, potatoes, etc. like : de en
  • BE337766A - : en fr
  • DE438482C - Traveling grate with a carburetor shaft connected to the grate for the fuel residues : de en
  • ES98184A2 - Improvements in the transmission of frames and views. : en es
  • US1612265A - Dephlegmator : en
  • CA267055A - Dental powder : en fr
  • BE356153A - : en fr
  • US1612687A - Couch bed : en
  • US1612061A - Water-distributing roller for lithographic plates : en
  • US1612198A - Hitch : en
  • US1612697A - Instrument for removing ureteral calculi : en
  • US1612236A - Steel grating : en
  • US1612375A - Thermal relay : en
  • US1612660A - Container : en
  • AT105032B - Process for the production of stainless chromium steel and other iron alloys. : de en
  • DK36978C - Centrifugal friction clutch. : da en
  • AT105149B - Cleaning device for cell filters. : de en
  • US1612664A - Stand for electric irons : en
  • USD71712S - Design for a loop for lighting fixtures : en
  • FR614924A - Cigarette holder with mechanical ejector : en fr
  • AT105028B - Process for the direct synthesis of ammonia. : de en
  • AU518826A - v Improved means for actuating the brake andother mechanisms of talking machines fromthe tonearm or other members moving in conjunction therewith : en
  • DK36969C - Two-stroke diesel engine with Turbocharger. : da en
  • GB263397A - Improvements in or relating to cocks or taps : en
  • PL6362B1 - A compressor device, showing at least a main and auxiliary compressor. : en pl
  • US1611972A - Centrifugal casting machine : en
  • AT105120B - Steering wheel brakes for motor vehicles. : de en
  • CA267110A - Engine starter : en fr
  • US1611908A - Storage battery : en
  • US1612728A - Securing device : en
  • CA267087A - Automobile receptacle : en fr
  • DE438818C - Procedure for pest control : de en
  • SU2110A1 - Superheater for tubular boilers : en ru
  • US1612453A - Process for mining sulphur : en
  • US1611968A - Method of making pliers : en
  • US1612304A - Rim-removing tool : en
  • US1612344A - Aneroid barometer : en
  • US1612637A - Body-measuring device : en
  • US1612753A - Portable cotton gin : en
  • AT105131B - Device for clamping anti-skid devices on vehicle wheels. : de en
  • CA266984A - Music stand : en fr
  • DE438797C - Potato harvesting machine with an elevator that is set in shaking motion by an eccentric drive : de en
  • CA267075A - Brick and block : en fr
  • CA267188A - Hydrofluoric acid : en fr
  • CA267097A - Vehicle finish strip : en fr
  • US1612361A - A cobpobation of : en
  • AT105092B - Process for the preparation of symmetrical ureas of p-oxy-m-aminophenylarsinic acid and its aminoazidyl derivatives. : de en
  • DE438936C - Frame for stretching leather panels : de en
  • FR615214A - Clip for pens, mechanical pencils and similar items : en fr
  • DE438989C - Ten switching device : de en
  • CA266998A - Piston : en fr
  • DE438962C - Shop movement for looms : de en
  • FR615055A - Casting roll or laminating roll with water circulation for the manufacture of ice creams and glasses of all kinds : en fr
  • GB263303A - Improvements relating to hydro extractors : en
  • CA267181A - Slab building method : en fr
  • US1612515A - Post head : en
  • CA267063A - Cultivator : en fr
  • CA267157A - Tire gauge : en fr
  • AT105093B - Process for the production of easily absorbable, internally applicable drugs from substances which are difficult to absorb per se. : de en
  • AT105113B - Air brake. : de en
  • AT105080B - Process for the preparation of therapeutically useful solutions of mercury derivatives of oxybenzoic sulfonic acids and their homologues. : de en
  • US1612023A - Can-assorting device : en
  • AT105146B - Chamber water tube boilers with individual water tube groups. : de en
  • AU432126A - Improvements in adjusting and locking attachments for casement windows and other hinged structures : en
  • AT105067B - Process for smoldering fuels by internal heating. : de en
  • DE438820C - Kneading arm for rotary lever kneading and mixing machines : de en
  • US1612692A - Display device : en
  • AT105101B - Method and device for the manufacture of flycatchers in the form of a tape roll. : de en
  • AU336826A - Improvements in or relating to locking gear forthe doors or gates of lifts andthe like : en
  • PL6268B1 - Device for numbering and marking on printing machines for banknotes, shares and the like. : en pl
  • US1612513A - Device for sharpening reamers : en
  • CA267010A - Clothes peg : en fr
  • US1612090A - Means and method for signaling : en
  • US1612079A - Photographic plate : en
  • GB263246A - Improvements in and connected with ageing apparatus for treating fabrics : en
  • AT105016B - Machine for the production of coil springs from wire in greater lengths. : de en
  • US1611876A - Riveting machine : en
  • AU287926A - A method of and apparatus for producing gas : en
  • CA267025A - Shield for nursing bottles : en fr
  • FR614921A - Diazo salt preparations suitable for dyeing and printing : en fr
  • GB263510A - Improvements in or relating to cigar, or the like, making machinery : en
  • AU497526A - Improvements in ironing machines for laundry and other services : en
  • PL6364B1 - Method and equipment for solid aiols and production of colloidal solutions. : en pl
  • ES99894A1 - Device to take advantage of the force of the waves of the sea, transforming it into useful movement that can be translated into motive force. : en es
  • PL6365B1 - Elements of control belts for electric light advertising, information and similar devices. : en pl
  • US1612495A - Cigarette holder : en
  • GB263293A - Improvements in boiler stoves : en
  • CA267007A - Roof covering : en fr
  • USD71736S - Design for a plate fok lighting fixtures : en
  • CA267167A - Sewing machine : en fr
  • DE438828C - Wooden roller for calenders and other working machines : de en
  • DE438895C - Articulated plow with a plow frame that is hinged to a tractor and can be raised and lowered : de en
  • DE439008C - Circuit arrangement for frequency transformers : de en
  • FR614997A - Improvement in elastic couplings : en fr
  • PL6306B1 - Gas generator. : en pl
  • SU2042A1 - Fixture for communicating intermittent tape movement in a movie camera : en ru
  • US1612745A - Case for photographic shutters : en
  • US1612775A - Car coupler : en
  • DE438946C - Adjustable frame for multi-share plows : de en
  • DE439006C - Process for cleaning Schwelbezinen : de en
  • AT105047B - Process for the production of high quality zinc white from raw zinc or zinc-separating mixtures by zinc evaporation with subsequent combustion of the zinc vapors. : de en
  • FR615031A - Spark plug improvements : en fr
  • SU2055A1 - Water closet : en ru
  • DE438749C - Electric arc lamp with luminous fumes : de en
  • FR615243A - Variable displacement single and double acting internal combustion engine : en fr
  • ES100169A3 - Improvement in the manufacture of tapes. : en es
  • FR615219A - Drive trolley with automatic reversal of the drive movement in both directions : en fr
  • DE438881C - Printing block for ticket printers : de en
  • GB263295A - Improvements relating to anti-splash attachments for water taps : en
  • GB263447A - A combined electric table lamp and alarm clock : en
  • GB263415A - Improvements in and relating to electrical socket connectors : en
  • GB263289A - A new or improved supporting device for use in connection with glazing and other purposes : en
  • CA267191A - Bolt lock : en fr
  • FR615191A - Improvements in mechanical butter production : en fr
  • GB263236A - Improvements in and relating to electric condensers : en
  • US1612406A - Control means for fluid flow : en
  • US1612480A - Antirattler for doors : en
  • PL6210B1 - An aircraft machine, especially an airframe. : en pl
  • US1612094A - Tube-frame clutch : en
  • SU2085A1 - The method of changing the technical properties of gypsum : en ru
  • FR615022A - Method of mounting ball bearings without insertion notch by elastic deformation : en fr
  • GB263408A - Improvements relating to electric motor controllers : en
  • US1611996A - Grease cup : en
  • US1612288A - Mining machine : en
  • US1612417A - Automatic valve fob wateb heaters : en
  • US1612044A - Lamb carrier : en
  • US1612091A - Spark plug : en
  • US1612142A - Deep-well pump : en
  • US1612723A - Knitting machine : en
  • DE438969C - Method for reinforcing tricot fabrics : de en
  • DE438874C - Circuit arrangement for the conversation counting in telephone systems : de en
  • FR615061A - Improvements to boats : en fr
  • US1612052A - Sanitary foldable cot or seat : en
  • US1612246A - Thermal cut-out device : en
  • US1612268A - Ornament : en
  • US1612369A - Margin-warning mechanism for typewriters : en
  • SU2096A1 - Kol ska bath : en ru
  • DE438940C - Process for the production of imitation noble skins (sable, mink, marten, etc.) from rabbit skins : de en
  • DK36942C - Speaker. : da en
  • FR615043A - Process for obtaining surfaces with a golden or metallic appearance by the use of oriental essence : en fr
  • US1612051A - Tension governor for weaving machines : en
  • US1612409A - Vanity case : en
  • USD71744S - Frank s : en
  • DE438926C - Telephone console station : de en
  • GB263377A - Improvements in or relating to artificial limb sockets : en
  • ES100090A1 - Improvements in the way of manufacturing the shoes. : en es
  • GB263247A - Means for cutting out a faulty line section in an electrical distribution system : en
  • US1612263A - Internal-combustion motor : en
  • US1612433A - Emergency valve and controlling means therefor : en
  • US1611962A - Lotion : en
  • US1612191A - Spacing and pulling device for service cars : en
  • US1612134A - Radio receiving system : en
  • US1612211A - Vending machine : en
  • US1612252A - Barbecuing device : en
  • US1612613A - Apparatus for supplying materials in any desired ratio of weights : en
  • US1612766A - Athlete's protective garment : en
  • ES99403A1 - Improvements in electric heating appliances. : en es
  • CA266995A - Luggage carrier : en fr
  • US1611958A - Warp-stop mechanism for looms : en
  • US1612439A - Adjustable loom reed : en
  • SU2041A1 - Method for separating acids from petroleum distillates : en ru
  • US1612111A - Bobbin release for weet-replenishing looms : en
  • US1612496A - Body stretcher : en
  • US1612679A - Fireproof shellac : en
  • US1612554A - Skylight : en
  • US1612703A - Light : en
  • AT105127B - Device for securing vehicles against rolling back on steep slopes. : de en
  • GB263354A - Improvements in or relating to motor vehicles : en
  • ES100154A1 - Improvements in combustion engines. : en es
  • ES99982A1 - Machine for printing addresses or other texts. : en es
  • GB263471A - Improvements in or relating to steam generators : en
  • DK36954C - Procedure for Reducing Cross Speech in Telephone Cables and Metal Cases for Carrying Out the Procedure. : da en
  • FR615073A - Improvements to coal pulverizing machines : en fr
  • US1612137A - Power controller for pneumatic-dispatch systems : en
  • US1611872A - Filter : en
  • PL6250B1 - Mp f1b li 9/00 Gas valve. : en pl
  • SU2043A1 - Adjustable tubular tap : en ru
  • SU2063A1 - Wagon icebreaker : en ru
  • SU2094A1 - Device for determining the moisture content of the grain : en ru
  • US1612604A - Means for guarding wire fences : en
  • ES100080A1 - A procedure for the production of ammonia. : en es
  • CA266999A - Publicly-visible speed indicator : en fr
  • DE438696C - Reset device, especially for counters : de en
  • ES99963A1 - A smoke box for turbine locomotives. : en es
  • FR615075A - Consolidation process of underground woodwork by concrete or mortar hoops, reinforced or not : en fr
  • ES100109A1 - A control device with single or double multiplication, for variable capacitors used in wireless telephony and telegraphy and other applications. : en es
  • FR614903A - Improvements to pneumatic tires for road vehicles : en fr
  • GB263431A - An improved vibrating cutter blade for sheep shears and the like : en
  • ES100314A1 - Non-fraying edge fabric. : en es
  • CA267037A - Refrigerator : en fr
  • US1612614A - Method oe staking baby pants : en
  • ES100003A1 - Improvements in the arrangement of circuits for high frequency currents. : en es
  • ES100175A3 - A system of articulated shoe lasts. : en es
  • US1612282A - Belt-cutting machine : en
  • US1612587A - Carburetor : en
  • US1612407A - Road meter : en
  • US1612759A - Refrigerating system : en
  • US1612777A - Feed control : en
  • USD71753S - Design for a finger ring : en
  • AT105017B - Hangers. : de en
  • BE337749A - Catgut substitutes and analogues of animal origin : en fr
  • US1612643A - Balloon toy : en
  • CA267122A - Tanning composition : en fr
  • PL6228B1 - Method and device for the production of lubricants. : en pl
  • PL6245B3 - : en pl
  • US1612029A - Coffee urn : en
  • DE439005C - Process for refining tars : de en
  • US1611943A - Typewriting machine : en
  • USD71734S - Design for a body for lighting fixtures : en
  • DE438903C - Fixing device for in loops over thimbles u. Like. Wire ropes to be laid : de en
  • PL6257B1 - Method of recovering heat from flue gases from furnaces under boilers. : en pl
  • US1612241A - Grain separator : en
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