• DE453537C - Pre-chamber internal combustion engine, in particular glow head machine, with cylinders arranged in pairs and glow tubes heated from the outside for starting : de en
  • DE453405C - Pipe welding machine : de en
  • DE453584C - Control valve for compressed air brake devices : de en
  • DE453551C - Process for producing narrowed ends on rubber tubes for wheel tires : de en
  • GB281348A - Improvements in retort furnaces for the distillation of coal and similar carbonaceous substances : en
  • GB281493A - Improvements in adjustable curbs : en
  • US1651924A - Duplicating apparatus : en
  • FR630578A - Hydraulic cylinder with double lifting piston or single piston and extension rod : en fr
  • GB281772A - Improvements in or relating to machines for automatically cutting a moving web of paper or like material into strips : en
  • DE453422C - Installation circuit breaker with built-in fuse : de en
  • FR630617A - Bodywork manufacturing process : en fr
  • GB281436A - Improvements in and relating to steam generators and liquid containers under pressure : en
  • GB256640A - Improvements in and relating to pitch compositions : en
  • US1651741A - Refrigerator-cabinet construction : en
  • AU484926A - A carrier or support for, ice cream containers : en
  • US1651517A - Auto-loading buck : en
  • FR630804A - Process for the storage of bulk goods, and element intended to be used in this process : en fr
  • GB281541A - Improved method of accelerating the sludge digestion for sewage treatment : en
  • US1651405A - Automobile shipping device : en
  • FR630596A - Notepad holder : en fr
  • FR630724A - Neck hairpiece comb : en fr
  • GB281509A - Grain cleaning machinery : en
  • FR630642A - Fire starter : en fr
  • FR630667A - Method of constructing apparatus for heating water and resulting products : en fr
  • FR630687A - Progressive and automatic speed change for combined starter dynamo : en fr
  • GB281419A - Improvements in or relating to lighter-than-air aircraft : en
  • FR630774A - Improvements to junction devices for belts : en fr
  • US1651966A - Etching machine : en
  • US1652007A - Clutch plate : en
  • FR630650A - Variable incidence air turbine : en fr
  • FR630872A - Improvements to devices used to sharpen the blades of safety razors : en fr
  • DE453375C - Device for pressure regulation of the individual chambers of chamber furnaces : de en
  • US1651596A - Method and mechanism for testing gelatinous substances : en
  • FR630553A - Improvements to pneumatic peaks : en fr
  • US1651459A - Propellant powder : en
  • DE453333C - Process for the production of film-like strips from solutions of viscose and similar cellulose compounds, gelatine and like : de en
  • DE453449C - Equipment for the provision of helical roller bearings : de en
  • FR630740A - New constructive form of combustion chambers for four-tunnel : en fr
  • FR630829A - Process and apparatus for the decomposition (cracking) of hydrocarbons from mineral oils or their distillates by pressure distillation : en fr
  • FR630709A - High pressure gate valve : en fr
  • AT108177B - Addressing machine or similar printing machine with power drive. : de en
  • AU546427A - Improvements in means for agitating or atomizing' the fuel admitted to internal combustion engines : en
  • DE453475C - Device for driving drop bars or similar auxiliary devices in electrical measuring devices : de en
  • DE453540C - Rod connection : de en
  • US1651659A - Combined comb and brush : en
  • US1651752A - Printing machine : en
  • CA276117A - Hinge : en fr
  • CA276119A - Process for producing imprinted paper : en fr
  • FR630745A - Process for the dry extraction of fibers from plant stems for processing in rolling mills and other roller machines : en fr
  • FR630846A - Device intended for machines used for driving paving stones and similar objects : en fr
  • US1651521A - Method and apparatus for the storage and the transportation of gas : en
  • GB278338A - Improvements in photographic objectives : en
  • FR630720A - Improvements in retreading, rubber coating and overmolding of pneumatic tire casings : en fr
  • AT108261B - Washing machine. : de en
  • DE453402C - Yarn clearing device : de en
  • CA276091A - Cooling liquid : en fr
  • DE453423C - Washing device with tamping bells arranged on a pressure plate that can be folded upwards : de en
  • US1651540A - Automobile signal apparatus : en
  • US1651866A - Apparatus for dispensing viscous materials : en
  • FR630606A - Device for connecting a part to a cylindrical shaft : en fr
  • DE453485C - Self-supporting car body made of sheet metal, especially for motor vehicles : de en
  • AU538526A - Improvements in and relating tothe manufacture of rolled steel members : en
  • DE453390C - Press for the production of rivets, screws, etc. like : de en
  • US1651470A - Method of transferring dyestuffs to fabrics : en
  • FR630598A - Cinematographic device for animated and still projections : en fr
  • FR630665A - Improvements made in the establishment of luggage racks or trunks with fixed moving parts at the rear of motor cars : en fr
  • US1651713A - Transformer construction : en
  • US1651560A - Electrical screw plug : en
  • US1651578A - Nitrocellulose lacquer composition : en
  • FR630627A - Device for milling or planing profiled parts of any kind, in wood, leather and other materials : en fr
  • GB260975A - Improvements in and relating to liquid fuel burners : en
  • GB273296A - Gas detector : en
  • GB258910A - Process for preparing bz-2-hydroxybenzanthrone : en
  • GB281449A - Improvements relating to cartons for packing reels of wire and the like : en
  • FR630529A - Braking device control system called servo-brake for motor vehicles : en fr
  • GB279029A - Object glass holding arrangement for photographic or cinematographic apparatus : en
  • DE453457C - Process for the production of translucent flakes or ribbons from soap with salts that release oxygen : de en
  • CA276011A - Amplifier : en fr
  • FR630793A - Ashtray sorter and recuperator of domestic or industrial coal, as well as sheaths, seeds, etc. : en fr
  • DE453605C - Device for switching the speed change gear, especially on motorcycles : de en
  • FR630716A - Improvements at the reception in summer. s. f. : en fr
  • US1651692A - Water-heating apparatus : en
  • US1651568A - Rubber stamp : en
  • US1651645A - Trunk : en
  • US1651784A - Filing safe : en
  • AT108165B - Process for cleaning petrol. : de en
  • US1652023A - Level indicator : en
  • GB281359A - Improvements in drafting rollers for fibrous materials : en
  • GB281399A - An improved lock and indicator for holding and locating keys, tools and other portable articles : en
  • FR630695A - Improvements to magnetic materials : en fr
  • FR630809A - New way of building the hull of boats, planes or seaplanes reducing the friction that water or air exerts on it during forward travel : en fr
  • US1651750A - Pyrometer thermocouple : en
  • US1651781A - Automatically-reversing razor-blade stropper : en
  • FR630668A - Two-way switch for electrical installations : en fr
  • FR630742A - Arrangement for automatic indication of the location of a transmitter or annunciator triggered for the announcement of a fire or similar signaling : en fr
  • GB279386A - Improvements in means for fastening brooches or for attaching watches and other articles of jewelry to the person : en
  • DE453319C - Liftable and lowerable discharge roller table for pilgrim step rolling mills : de en
  • FR630744A - Energy capture system when a vehicle passes : en fr
  • CA276072A - Lubricator : en fr
  • US1651509A - Combination dry and steam heating apparatus : en
  • US1651961A - Amusement gravity suspension railway : en
  • US1651623A - Receiver headband : en
  • US1651959A - Electromechanical door engine and unitary push control : en
  • US1652148A - Thermionic-tube circuits : en
  • US1651894A - Vacuum cleaning tool : en
  • DE453361C - Device for alternating operation of different compressed air tools with a single alternating pressure generator : de en
  • US1651670A - Compressor for refrigeration systems : en
  • DE453424C - Device for preventing mix-ups in the sorting of nets in laundries : de en
  • US1651425A - Conicovate grinder burr : en
  • GB281987A - Improvements relating to electrical remote control and signalling systems : en
  • DE453488C - Brake application device for motor vehicles : de en
  • GB262417A - Improvements in water-tube boilers : en
  • GB281430A - Improvements in water heaters : en
  • US1651471A - Extender for card holders : en
  • US1651400A - mokinley : en
  • US1651491A - A corpora : en
  • FR630858A - Woven frame of t. s. f. : en fr
  • USD74022S - Design for a child s desk : en
  • US1651385A - Portable therapeutic lamp : en
  • DE441187C - Device for the transmission of characters between two ships or between ship and shore, in particular for purposes of location determination : de en
  • US1651532A - Lens-edging machine : en
  • US1652021A - Coin-controlled vending machine : en
  • US1651576A - Wrench : en
  • US1651673A - Plow : en
  • US1651780A - Grave maexeh : en
  • US1651884A - Tie-press appliance : en
  • AT108240B - Electric mouth lamp. : de en
  • US1651392A - Retainer : en
  • US1651664A - Wire package-holding device : en
  • US1651727A - Vehicle : en
  • GB281488A - Improvements in and relating to compressors suitable for use in refrigerating systems : en
  • AT108158B - Precoat filter. : de en
  • US1651417A - Tool retainer : en
  • US1652053A - Colander : en
  • US1651946A - Bar support : en
  • US1652046A - Water-bowl structure : en
  • US1651994A - Process of distilling materials : en
  • AT108210B - Process for the operation of absorption chillers. : de en
  • FR630771A - Ignition device for internal combustion engines : en fr
  • US1651546A - Fixture for adjusting connecting rods : en
  • GB278304A - Method and apparatus for producing carbonic acid gas : en
  • DE453520C - Rotary switch, the lid of which serves as a rotary handle : de en
  • FR630613A - Device for absorbing ink on sheets of paper or the like : en fr
  • CA276038A - Hair tester : en fr
  • CA276102A - Belt joint : en fr
  • DE453577C - Process for the production of acetyl derivatives from amino compounds : de en
  • GB267923A - Improved thermionic valve socket : en
  • CA276095A - Road leaning wheel grader : en fr
  • FR630738A - Mower rod, instant assembly and disassembly, and automatic play take-up : en fr
  • US1651795A - Process of making tubular drills : en
  • CA275983A - Electric heater : en fr
  • US1651373A - Shock absorber : en
  • US1651379A - Universal joint : en
  • US1651408A - Signal : en
  • US1652106A - Feed-water purifier for locomotives : en
  • US1651550A - Hose attachment : en
  • US1651461A - Vat dyestuffs of the anthraquinone series : en
  • DE453560C - Calibrated rollers or roller segments for the production of twist drills : de en
  • AT108193B - Semi-automatic signal box. : de en
  • AT108175B - Springy perch for bird cages. : de en
  • AT108272B - Gas steam generator. : de en
  • CA275988A - Oil brake : en fr
  • FR630645A - : fr
  • CA276153A - Closure fastener : en fr
  • FR630511A - Process for the preparation of o-aminocarboxylic acids of the anthraquinone series and their substitutes : en fr
  • US1651722A - Vanity box : en
  • GB271479A - Improvements in collapsible tubes or containers : en
  • US1651374A - Terminal connecter for spark plugs : en
  • US1651488A - Goggles : en
  • FR630537A - Improvements to grinding machines : en fr
  • FR630679A - Automobile wheel : en fr
  • GB281474A - Improvements in and relating to the treatment of coal gas and the like and to the production of ammonium sulphate : en
  • US1651559A - Combination brace and nut lock for automobiles and the like : en
  • US1651448A - dusinberre : en
  • US1651756A - Means for augmenting adhesion between frictionally-engaging surfaces : en
  • US1651416A - Viscosity gauge : en
  • US1652038A - Meyeh : en
  • US1651748A - Easel folder for photographs : en
  • US1651971A - Tank vent : en
  • CA276051A - Cigarette-making machine : en fr
  • FR630611A - Improvements to safety and measuring devices for liquid tanks : en fr
  • US1651808A - Device for spraying liquids : en
  • US1651618A - Vehicle signal : en
  • US1652105A - Fire extinguisher : en
  • USD74030S - Island : en
  • US1651611A - Closed wet-starch system : en
  • US1651925A - Machine : en
  • DE453286C - Arrangement for frequency multiplication with iron transformers for very high frequencies : de en
  • FR630509A - : fr
  • GB281561A - Improvements in plate and dish-supporting racks and back plates for gas cookers : en
  • US1651835A - Apparatus for casting ingot molds and the like : en
  • US1651895A - Shock absorber : en
  • US1651881A - Pumping system : en
  • DE453494C - Device for feeding the pressed material to molds for powdery or kneadable material, in particular porcelain : de en
  • GB269507A - : en
  • GB281467A - Improvements in and relating to apparatus for boiling and sterilising instruments, utensils, water and other materials used in surgical operations : en
  • FR630830A - Improvements to machines for packaging cigarettes : en fr
  • FR630836A - Container for discreet packaging of any items : en fr
  • GB273330A - Improved means for exciting cascaded commutator machines with the supply circuit frequency : en
  • FR630764A - Device to heat water instantly : en fr
  • CA276137A - Car coupler : en fr
  • FR630604A - Turbine brush, intended for cleaning automobiles and the like : en fr
  • AT108270B - Hat forming machine with damper. : de en
  • CA276151A - Rotary casting method and apparatus : en fr
  • AT108180B - Irrigation device for cultures. : de en
  • AT108183B - Inflatable dinghy. : de en
  • CA276101A - Fabric shaping device : en fr
  • US1652004A - Baby carriage, gocart, and the like : en
  • US1652099A - Process of concentrating ores and minerals by flotation : en
  • US1651893A - Block for wall construction : en
  • AT108187B - Multi-part sliding door. : de en
  • AU824427A - Improvements in or relating to gas cleaning apparatus : en
  • US1651431A - Lamp : en
  • DE453356C - Cover for conductor line ducts : de en
  • AU817027A - Improvements relating to the carburation of hydro carbon fuel for internal combustion engines : en
  • GB277356A - Improvements in or relating to the making of roads and the like from bitumen-coated mineral aggregates : en
  • DE453533C - Double button : de en
  • US1651563A - Sprinkler system : en
  • US1651617A - Extracting of guaiacol : en
  • US1651766A - Cleaning apparatus : en
  • US1651674A - Dish mop : en
  • US1651790A - Filter-plate-removing tool for pipes : en
  • US1651860A - Device for selecting colors : en
  • US1652028A - Locomotive stoker : en
  • US1651609A - Safety device : en
  • US1651640A - Lighting equipment : en
  • CA275995A - Picture transmitting apparatus : en fr
  • CA276128A - Leather article : en fr
  • GB260254A - Prepayment apparatus for generating and supplying compressed air : en
  • US1651870A - Window-regulating mechanism : en
  • US1652125A - Lawn mower : en
  • FR630502A - Process for manufacturing articles in hardened fiber, and new industrial products resulting therefrom : en fr
  • FR630819A - New azo dyes and the process for their manufacture : en fr
  • GB281503A - Improvements in motor cycle frames : en
  • GB281560A - Improvements in or relating to shuttles for looms : en
  • FR630513A - Automatic brake shoe adjuster : en fr
  • FR630693A - Expanding plug : en fr
  • GB281442A - Improvements in or relating to folding or collapsible tables : en
  • FR630504A - Mechanical, reversible and automatic circuit breaker specially applicable to motor vehicles : en fr
  • GB272445A - Improvements in wheel brake mechanisms : en
  • FR630871A - Process for preparing color photographic images, observable in reflected light : en fr
  • GB281760A - Improvements in combined oil and gas burners : en
  • GB263189A - Loud speakers : en
  • GB277351A - Improvements in nozzles for suction cleaners : en
  • GB272912A - Improvements in or relating to the manufacture of high grade cast iron : en
  • GB281769A - Improved method of and apparatus for distilling crude oil from shale : en
  • GB281745A - A tool or appliance for facilitating the mounting of shaft couplings : en
  • US1651466A - Paint sprayer : en
  • US1651534A - Auto signal light : en
  • US1652003A - Music roll for automatic pianos and the like : en
  • US1651944A - Band-wheel counterbalance : en
  • US1652035A - Brake shoe : en
  • US1651720A - Bottle-capping tool : en
  • AT108222B - Locking slide for quick release or slide locks : de en
  • US1651856A - Detachable-blade knife : en
  • US1652095A - Means for cutting fabrics into lengths or portions and otherwise subsequently treating same : en
  • CA276133A - Hollow rope conductor for overhead transmission lines : en fr
  • DE453489C - Fastening device for the radiator of motor vehicles : de en
  • GB281413A - Improvements in needle looms for weaving : en
  • US1651767A - Light control for photographic printers : en
  • CA276093A - Vehicle gear : en fr
  • DE453595C - Device for determining the balancing error of a test body according to size and position during rotation : de en
  • GB281558A - Improvements in cranes, derricks and the like : en
  • US1651593A - Pipe-bowl reamer : en
  • DE453508C - Method for using a global apparatus for the exclusive production of sulfuric acid : de en
  • US1651911A - Razor strop and method of treating the same : en
  • US1651669A - Closure for bottles and other containers : en
  • US1651984A - Headlight : en
  • US1651898A - Theatrical-make-up cabinet : en
  • US1651837A - Cutting device for calenders : en
  • DE453443C - Horseshoe with exchangeable handle : de en
  • USRE16806E - Halt to geobge hebbebt cumino btttleb : en
  • AT108186B - Arrangement for braking the wheels of a trailer from the driver's seat of the railcar. : de en
  • CA276099A - Tube mill : en fr
  • DK38216C - Process for the production of a porous substance. : da en
  • US1651433A - Driving mechanism for clinker grinders : en
  • US1651703A - Inductance device : en
  • CA276071A - Concrete mixer : en fr
  • DE453636C - Multi-cylinder internal combustion engine with upright cylinders, horizontally positioned valves and side covers surrounding their control rods : de en
  • FR630603A - Electrical contact device, cylindrical elastic : en fr
  • AT108164B - Device for deodorising fats and oils. : de en
  • AU928127A - Improvements inflexible connectors forthe slats of roller shutters : en
  • US1651983A - Means for conducting static electricity from extractors : en
  • FR630573A - Bumper mud : en fr
  • FR630631A - Condensation chamber : en fr
  • CA276131A - Can lining machine : en fr
  • DE453582C - Device for automatic radial adjustment of a brake pad : de en
  • FR630610A - Improvements to the process and mechanism for measuring liquids : en fr
  • FR630883A - Process for the manufacture of thiourea from metallic cyanamides : en fr
  • GB281511A - Improvements in or relating to wheels for automobile vehicles : en
  • GB281526A - Improvements in or connected with optical projection apparatus : en
  • GB281543A - Improvements in and relating to meter indicator mechanism : en
  • FR630623A - Method of establishing flat printing plates for monochrome or polychrome prints by means of photomechanically obtained screen slides : en fr
  • US1651495A - Oil-purifying apparatus for hydrocarbon engines : en
  • CA276005A - Road guide for automobiles : en fr
  • GB281438A - Improvements relating to blocks or formers for blocking hats : en
  • FR630522A - Nail pullers : en fr
  • GB272866A - Improvements in or relating to mercury switches : en
  • CA276155A - Lamp frame : en fr
  • CA275999A - Metal tile : en fr
  • US1652149A - Selvage trimmer : en
  • US1651671A - Shaft coupling : en
  • US1651419A - Typewriting machine : en
  • US1651531A - Radio telephone receiver : en
  • US1651978A - Hay sling : en
  • US1652145A - Adjustable-size cap : en
  • US1651757A - Opposite-replica modeling machine : en
  • US1652112A - Coupling : en
  • US1651717A - Manufacture of bread : en
  • US1651571A - Brick : en
  • US1652029A - Control mechanism : en
  • DE453453C - Electrical signaling device in which a signal can be made to respond in any one of several signal circuits lying parallel to one another and at the same time the other signal circuits can be blocked against signal response : de en
  • US1651950A - Luggage carrier : en
  • CA276063A - Amusement device : en fr
  • FR630712A - Multipurpose electrical switch : en fr
  • US1651427A - Ironing board : en
  • US1651573A - Carbonator : en
  • FR630670A - Stepped pulley transmission with belt tensioner roller : en fr
  • US1651589A - Legging : en
  • US1652077A - Lithium-containing bearing metals : en
  • CA276077A - Slitting means : en fr
  • AT108271B - Backpack. : de en
  • USD73999S - Lieb co : en
  • AT108202B - Fill firing, especially for inferior, dusty or fine-grain fuels. : de en
  • FR630866A - Optical and acoustic signaling device, in particular for motor vehicles : en fr
  • US1651981A - Conveyer : en
  • FR630782A - Mine retaining iron machine : en fr
  • US1651793A - Electric tool : en
  • US1651948A - Automatic machine tool : en
  • GB268324A - Improvements in or relating to electro-magnetic relays, switches, and the like : en
  • AT108179B - Horse rake. : de en
  • FR630889A - Airway Regenerator System : en fr
  • USD74010S - Design fob a chair : en
  • US1651655A - Vacuum-jacketed container : en
  • US1651684A - Electromagnetic relay : en
  • US1652010A - Gaseous-fuel-mixing manifold : en
  • CA276058A - Electric water heater : en fr
  • DE453498C - Adjustable wrench with swiveling wrench jaw : de en
  • FR630541A - Train-activated signaling device for barrier-free level crossings : en fr
  • FR630673A - Improvements to devices for waving and curling hair : en fr
  • US1651923A - Condensed-milk-can perforator : en
  • US1652156A - Stopper for vacuum flasks and other containers : en
  • AT108253B - Soundboard for pianos. : de en
  • US1651932A - Gumming and creasing mechanism : en
  • US1651818A - Collapsible incinerator : en
  • CA275984A - Insectifuge : en fr
  • US1652102A - Hinge construction : en
  • CA276145A - Cue tip : en fr
  • AU823427A - Improvement in distillation proceýs : en
  • AU831527A - Improved means for use inthe evacuation and sealing 1 of containers for perishable products : en
  • AT108260B - Continuously acting saturation pan. : de en
  • AU797327A - Improvements in pumps : en
  • DE453461C - Process for the presentation of cinematographic images accompanied by synchronous sound performances : de en
  • DE453505C - Control device for steam and gas turbines : de en
  • AT108156B - Lick stone for cattle. : de en
  • US1651572A - Process of : en
  • AT108264B - Anti-microphonic shield for electron tubes. : de en
  • AU666727A - An improved method of and appliance for repairing footwear : en
  • CA276036A - Lubricating valve : en fr
  • US1651681A - Camping bed : en
  • US1651394A - Foldable-gate lock : en
  • AU880327A - Web associating' mechanism : en
  • DE453454C - Dice device : de en
  • GB281471A - Improved means for securing together the two parts of a horizontally divided plaster mould for use in the jolleying of teapot bodies and other hollow articles : en
  • GB281487A - Improvements relating to brake mechanism for rolling stock : en
  • CA276007A - Grease retainer : en fr
  • DE453492C - Lock for doors of refrigerators and like : de en
  • AT108242B - Glass blowing machine with mold swivel frame. : de en
  • US1651996A - Composition for covering stains on plaster walls : en
  • US1652130A - Disk brake : en
  • US1652059A - Well-drilling apparatus : en
  • US1651515A - Radiofrequency transformer : en
  • FR630678A - Improvements made in rotary pumps : en fr
  • FR630812A - Process for the separation of solids from liquids in slime or muddy water : en fr
  • US1651443A - Combined table and tub : en
  • GB281570A - Improvements in manoeuvre indicators for road vehicles and like purposes : en
  • FR630723A - Typewriter Improvements : en fr
  • US1651801A - Method of making tire-casing-repair patches : en
  • FR630770A - Improvements to commonplace : en fr
  • FR630777A - Cooking stove for the countryside : en fr
  • FR630646A - Vitrified steel drum : en fr
  • US1651567A - Process of manufacturing porous bodies, diaphragms, filters, and the like of ebonite : en
  • US1651435A - Prank bernstein : en
  • AT108217B - Automatic sludge discharge device for steam boilers u. like : de en
  • US1651588A - Evening and grading machine : en
  • DE453459C - Starting device for explosion engines : de en
  • US1651997A - Power-transmitting means : en
  • US1651506A - Vertically-adjustable chair : en
  • US1652104A - Flush valve : en
  • CA276057A - Clothes and hat rack : en fr
  • US1651556A - Lifting jack : en
  • US1651690A - Liquid-dispensing apparatus : en
  • US1652055A - Panel : en
  • CA276094A - Radius rod and axle : en fr
  • AU679427A - Improvements in fish-plates for girders and X&H-s -and a method for manufacturing such fish-plates : en
  • US1651942A - Valve : en
  • US1651480A - Battery light : en
  • US1651649A - Strand for rugs : en
  • AT108229B - Arrangement for the identification of overhead lines, in particular to secure air traffic. : de en
  • DK38214C - Sheath for Shafting Shovels. : da en
  • US1651738A - Doll : en
  • US1652137A - Toy : en
  • DE453556C - Cap closure for pneumatic tube sockets : de en
  • GB272911A - Improvements in yarn cutting devices for automatically stopping the action of twisting or like machines : en
  • GB274819A - Improvements in bust supports : en
  • DE453425C - Auxiliary clamp to secure the attachment of the wringer to the vat or the like. : de en
  • FR630531A - Attachment device : en fr
  • FR630856A - Process for using limestone-siliceous sandstones for the manufacture of artificial cement and sand-lime bricks : en fr
  • FR630874A - Utensil for peeling fruits and tubers : en fr
  • GB281742A - Plastic compositions and methods of making the same : en
  • FR630792A - Further development to electronic lamps and valves from t. s. f. more specifically intended to be supplied by alternating current : en fr
  • GB267520A - Measles toxin and antitoxin and method of preparing the same : en
  • AT108262B - Instrument for determining distances, directions and angles on the map and in nature. : de en
  • AU493926A - Process fop the improvement of creams which have undergone certain fermentations, and also forthe production of butter : en
  • AT108267B - Rotation meter for rotating bodies. : de en
  • US1651409A - Sheet-transfer mechanism for multicylinder presses : en
  • US1651608A - Brake : en
  • US1651830A - Angle dividers or bisecting bevels : en
  • US1651850A - Universal-joint assembly : en
  • CA276087A - Sound mechanism : en fr
  • FR630729A - Ironing press : en fr
  • AT108152B - Filters, in particular for liquid operating materials for internal combustion engines. : de en
  • DE453440C - Periscope : de en
  • US1651687A - Dispensing device : en
  • US1651749A - Injector apparatus for compressing gases : en
  • USD74027S - Mobeis schlepp : en
  • US1651813A - Shrinkage-measuring device : en
  • US1651426A - Bottle cap : en
  • US1651524A - Traction-vehicle brake : en
  • US1652132A - Chopping and slicing machine : en
  • AU826727A - Method of making abrasive devices : en
  • DE453253C - Machine for the extraction of oils, fats, waxes, fragrances, etc. : de en
  • FR630682A - Fish bait and its manufacturing process : en fr
  • CA276026A - Measuring tank : en fr
  • US1651990A - Process of manufacturing cellulose esters : en
  • US1651963A - Funnel : en
  • US1651486A - Electric switch : en
  • US1651853A - Mop holder : en
  • US1651955A - Apparatus for preventing grade-crossing accidents : en
  • US1652091A - Cash register : en
  • US1651951A - Plaster board : en
  • FR630523A - Telegraphy or wireless telephony receiver frame and its folding portable support : en fr
  • CA275994A - Demountable tire rim : en fr
  • FR630607A - Device for reinforcing the chassis of automobiles or similar vehicles : en fr
  • US1651434A - Paper cutter : en
  • US1651877A - Pasteboard-box-making machine : en
  • AT108206B - Device for pouring materials of all kinds, in particular for dumping heaps with the aid of a centrifugal device. : de en
  • GB281468A - Improvements in or relating to automatic weighing machines : en
  • GB281462A - An improved hanger for hats and the like : en
  • GB281453A - Improvements in or relating to tyres for use on motor road and other vehicles : en
  • AT108230B - Device for examining the hair side of skins. : de en
  • CA276081A - Tube connector : en fr
  • US1651651A - Mechanical pipe cleaner : en
  • CA276084A - Dust guard : en fr
  • FR630661A - Wine and spirits pourer : en fr
  • AT108286B - Device for forming advertisements and the like like : de en
  • US1651582A - Sprinkler : en
  • US1651724A - Latch foe automobile boors and the like : en
  • US1651827A - Engine-cooling system : en
  • US1651885A - Fluid meter : en
  • US1652037A - Feed-water heater : en
  • CA276106A - Powder soap manufacture : en fr
  • US1651917A - Safety razor : en
  • FR630535A - card game press case : en fr
  • FR630664A - New control device for weft breaker forks : en fr
  • FR630672A - Reinforced cement plinth for wooden posts : en fr
  • FR630841A - Installation ensuring dehumidification and good ventilation of the premises : en fr
  • GB281458A - Improvements in or relating to tyres for use on motor road and other vehicles : en
  • CA276112A - Shovel handle : en fr
  • US1651836A - Hilary eaitgel : en
  • CA276135A - Transmission line pole : en fr
  • US1652011A - Reserve valve for fuel tanks : en
  • CA276092A - Paper manufacture : en fr
  • DE453531C - Device for regulating the amount of flowing gases or steam : de en
  • DE453460C - Cutting disc for high-speed friction saws : de en
  • AT108178B - Plow equipped with plow knife and skimmer. : de en
  • US1651734A - Machine for putting second flipper on beads : en
  • FI11793A - Anordningar vid moderfygyg for hydroplan : en fi
  • FR630629A - Production of hydrogen and mixtures containing it : en fr
  • GB281768A - Improvements in or relating to packing machinery : en
  • GR1690B - Wavy wall made of piles. : el en
  • FI11788A - Gäddrag : en fi
  • GB277613A - Improvements in and relating to bottle washing machines : en
  • US1651825A - Leaf support : en
  • FR630832A - magnetic energies : en fr
  • GB274842A - Improvements in mirrors and other coated glass plates : en
  • GB281564A - Improvements in and relating to mud guards for road vehicles : en
  • FR630823A - shower sponge : en fr
  • FR630898A - Improvements to means of transport for pipe annealing furnaces : en fr
  • GB281479A - Improved apparatus for separating solid materials by the float and sink method : en
  • US1651707A - irwig : en
  • US1651776A - Mold for casting concrete poles and masts in upright position : en
  • US1651799A - Musical instrument : en
  • DE453419C - Hand drilling device with three drilling spindles at right angles to each other and connected by bevel gears : de en
  • DE453439C - Parallelogram guide for the load pan carrier of scales subjected to tension and pressure : de en
  • DE453386C - Device for immersing objects in cleaning baths or the like. : de en
  • FR630639A - Improvements to internal combustion engines : en fr
  • GB281512A - Improvements in and connected with the spring suspension of vehicles : en
  • US1651936A - Toy bank : en
  • FR630626A - Crusher-piston-drainer : en fr
  • GB274026A - Incandescent cathode rectifiers : en
  • US1652071A - Amusement apparatus : en
  • US1651725A - Stock-food preparing and feeding apparatus : en
  • US1652056A - Adjustable floor and roof form : en
  • GB281505A - Improvements in or relating to thimbles : en
  • GB281571A - Improved electric heating unit : en
  • AT108288B - X-ray tube. : de en
  • US1651518A - Machine for knotting springs : en
  • US1651462A - Piston-ring remover and applier : en
  • US1651778A - Slip-pump overflow valve : en
  • USD74001S - Design for combination serving and smoking tray : en
  • US1651606A - Vending machine : en
  • AT108256B - Process for pickling iron and steel materials. : de en
  • CA276098A - Press : en fr
  • DE453554C - Two or more tier twisting machine : de en
  • US1651960A - Toy : en
  • US1651763A - Headlight shield : en
  • US1652064A - Conduit coupling : en
  • DE453472C - Junction box : de en
  • US1651901A - Closet : en
  • US1651935A - Safety switch : en
  • DE453363C - Process for the production of screw threads in thin-walled metal bushings : de en
  • FR630806A - Improvements to fuel burning devices : en fr
  • US1651755A - Fin and rudder of airships : en
  • US1651788A - Driving box : en
  • US1651817A - Thermostatic-controlled valve : en
  • US1651914A - Ladder : en
  • CA276012A - Well fishing tool : en fr
  • CA276152A - Method of generating steam : en fr
  • US1651918A - Cheese cutter : en
  • DE453441C - Machine for sorting grains simultaneously by size and weight : de en
  • FR630536A - Apparatus and method for separating solids suspended in liquids and in particular for extracting impurities from lubricating oils : en fr
  • AT108176B - Filling nozzle for sausage filling machines or the like. : de en
  • CA276035A - Aeroplane : en fr
  • FR630825A - Steamer for headgear : en fr
  • US1651839A - Screen and seal for automobile doors : en
  • US1651916A - Driving device for forced-lubrication apparatus : en
  • CA275976A - Hydrocarbon distillate : en fr
  • CA276032A - Lubricating device for axle boxes : en fr
  • US1651700A - Garbage truck : en
  • US1652154A - Safety razor : en
  • US1651360A - Lightning arrester : en
  • USD74041S - Chables c : en
  • GB281528A - Improvements in and relating to tube and drum mills : en
  • US1651636A - Incinerator : en
  • US1651933A - Tire-patching appliance : en
  • DE453545C - Feed device for roller chairs u. like : de en
  • FR630628A - Improvements to pressure lubrication devices : en fr
  • GB267922A - Improvements in tools for grinding cylindrical hollow bodies : en
  • GB281500A - Improvements in appliances for playing table games : en
  • GB279052A - : en
  • US1651668A - Air-heating furnace : en
  • US1651968A - Separating apparatus for wells : en
  • GB274426A - Method and apparatus for producing lamellar metallic deposits : en
  • FI11785A - Combined coal powder and grate heater : en fi
  • FR630743A - Red stick holder or other eyeshadows : en fr
  • FR630789A - New device for jerk starting of wagons : en fr
  • FR630796A - Improvements to fixing bars for cutting machines : en fr
  • DE453452C - Window stay with an adjusting rod articulated on the window frame and provided with notches : de en
  • GB281525A - Improvements in and relating to game apparatus : en
  • GB281568A - Improvements in domestic mangling and wringing machines : en
  • DE453555C - Abraumfoerderbruecke : de en
  • GR1686B - IMPROVEMENTS IN THE METHOD OF COLLECTION OF MINERAL METALS. : el en
  • US1651988A - Dumping mechanism for motor trucks : en
  • GB281420A - Improvements in and connected with automatically operated valves for controlling the flow of steam or other fluids : en
  • GB281475A - Improvements relating to hose couplings : en
  • FR630655A - Device for transforming electrical oscillations into mechanical vibrations : en fr
  • GB281553A - Improvements in and relating to advertising devices : en
  • GB273246A - Improvements relating to moulds for rubber tyres and the like : en
  • CA276043A - Animal trap : en fr
  • CA276141A - Curve for railway tracks : en fr
  • DE453607C - Drafting table adjustable in height and incline : de en
  • DE453464C - Plant for drying and preheating coking coal : de en
  • DE453504C - Device for loading carbon disulfide ovens, in particular shaft ovens : de en
  • DE453648C - Direction indicators : de en
  • DE453448C - Wheel with a spring-loaded hub : de en
  • FR630772A - Orientation foot for wave receiver frame : en fr
  • GB258273A - Means for preventing pulsation in electric motors : en
  • US1651891A - Method of treating ferrous metal : en
  • USD74021S - Design for a reflector signal : en
  • US1651775A - Trouser shield : en
  • AT108247B - Two-stroke internal combustion engine with controlling piston. : de en
  • CA276105A - Hydraulic lifting truck : en fr
  • CA276001A - Cooking utensil : en fr
  • FR630727A - Remote operable fluid cylinder : en fr
  • AT108195B - Elastic wheel tires. : de en
  • AU655527A - Lamps : en
  • CA276076A - Slitting and winding machine : en fr
  • DE453395C - Shock absorbers, especially for motor vehicles : de en
  • CA276031A - Nut locking device : en fr
  • CA276061A - Etching method : en fr
  • CA276090A - Engine feed mechanism : en fr
  • US1652006A - Clutch plate : en
  • US1652127A - Bracket for retaining valves : en
  • FR630779A - Automatic shut-off for gimp mills : en fr
  • CA276132A - Supporting element for hollow electric conductors and apparatus for manufacturing the same : en fr
  • AU851327A - Signalizing device for the transmission and reception of signals even in foggy weather or at night between two vessels or between a vessel and land : en
  • US1651395A - Method of manufacturing bolts : en
  • AT108162B - Process for the manufacture of preparations containing amber oil and succinic acid. : de en
  • CA276027A - Hydrocyanic acid stabilizing : en fr
  • US1651413A - Method and apparatus for preventing slippage of coil-wound mandrels : en
  • US1651570A - Automatic threshold-space closure : en
  • AT108258B - Lasting machine with devices for connecting the upper leather and insole by gluing or nailing. : de en
  • US1651927A - Light : en
  • GB281414A - A combined foam-generator and sprinkler for fire extinguishing purposes : en
  • US1651867A - Toilet-paper holder : en
  • US1651803A - Fishing tool : en
  • US1651947A - Tube frame for looms : en
  • AT108185B - Rail bracket. : de en
  • DE453487C - Braking device, especially for motor vehicles : de en
  • US1652143A - Thermostatically-controlled switch : en
  • AT108220B - : de en
  • AT108283B - Hydraulic or pneumatic brakes with automatic brake pressure regulation, in particular for motor vehicles. : de en
  • GB281573A - Improvements in or relating to apparatus for carrying out aiming and firing exercises with small-arms : en
  • US1652047A - Multicolor pencil case : en
  • DE453397C - Wedge-shaped door lock : de en
  • FR630689A - Improvements to washing machines : en fr
  • AT108225B - Illuminated advertising apparatus with image disks rotating against each other. : de en
  • FR630586A - Parallel blade air condenser : en fr
  • CA276062A - Substance for tamponing wounds : en fr
  • US1651422A - Corn-harvesting machine : en
  • US1651566A - Uniformly tensioned reversing motion for loom let-offs : en
  • US1651693A - Wagon : en
  • FR630884A - Spinning bench spindle control device : en fr
  • US1652116A - Short-circuiting rod : en
  • CA276000A - Trap setting tool : en fr
  • US1651530A - Method of bleaching paper pulp : en
  • CA276142A - Non-refillable bottle : en fr
  • AT108171B - Mandrel for devices for degreasing casings. : de en
  • AT108280B - Process for the production of woolen felts by air ventilation. : de en
  • AT108208B - Condensate drain. : de en
  • AT108201B - Slow-burning stove. : de en
  • FR630609A - Improvements to automobile gear changes : en fr
  • FR630701A - : fr
  • AT108184B - Machine for clearing and loading sand, coal or similar material as well as cleaning the streets of rubbish and snow. : de en
  • US1651583A - Hand-propelled toy vehicle : en
  • US1652134A - Inclosed dynamo-electric machine : en
  • DE453570C - Device for removing the mouthpiece leaves in case of failure : de en
  • AT108189B - Automatic deployment device for pole-less parachutes. : de en
  • DE453499C - Pipe cleaning device : de en
  • GB281515A - An improved stand or holder for cigarettes and other small articles : en
  • CA276064A - Bundle carrier guard : en fr
  • CA276074A - Journal mechanism for steam cylinders : en fr
  • CA276096A - Engine mounting : en fr
  • US1651505A - Shaping mechanism : en
  • US1651364A - Shade : en
  • US1651464A - Ventilator : en
  • US1651519A - Inghouse electric : en
  • USD73997S - Design for a lamp base or similar article : en
  • DE453465C - Process for the production of stable coal dust oil emulsions : de en
  • DE453597C - Dedusting device for threshing machines : de en
  • US1652024A - Process for the manufacture of cellulose acetate : en
  • US1651930A - Means for opening the bores of steels for rock drilling purposes : en
  • GB281435A - Improvements in apparatus for delivering liquids in measured quantities by volume : en
  • AU351926A - Improvements in and relating to locomotive andother bearings : en
  • GB266351A - Apparatus for combustion, and heating : en
  • GR1683B - BALANCE CAR. : el en
  • GB281478A - Improvements in sewing machines : en
  • US1651829A - Filing cabinet : en
  • FR630873A - Sealed casing for motorcycle chain or similar vehicle : en fr
  • CA276033A - Rat guard : en fr
  • DE453407C - Separation of gas mixtures containing hydrogen : de en
  • CA276073A - Journal mechanism for steam cylinders : en fr
  • DE453521C - Device for registering measurement results by electrical means : de en
  • USD74009S - Design fob : en
  • DE453530C - Mixture regulator : de en
  • FR630781A - Cardboard reducer applicable to all types of revolving looms or risers : en fr
  • GB281452A - Improvements in or relating to stop and household taps and other screw-down valves : en
  • USD74017S - Design for a combined ash and pipe tray : en
  • FR630521A - Special device for mandrating, expanding the walls of tubes or other hollow cylindrical bodies, with automatic progression of the device inside them : en fr
  • FR630644A - Process for obtaining azo dyes insoluble in water : en fr
  • US1651557A - Method of concentrating liquids : en
  • FR630731A - Process for absorbing ammonia and hydrogen sulphide, or hydrogen sulphide only contained in gases, using oxygenates of sulfur : en fr
  • GB281566A - Improvements in or relating to seat cushions : en
  • FR630566A - Method and apparatus for cleaning the wire : en fr
  • GB272549A - A process for the production of electronic discharge tubes, and tubes produced by such process : en
  • GB279486A - Improvements in or connected with pumps : en
  • GB281506A - Improvements in screw-nuts particularly adaptable for trousers presses : en
  • US1651584A - Filling stop motion for looms : en
  • US1651823A - Electric sheet-metal cutter : en
  • FR630818A - New non-glare long range headlight : en fr
  • GB273343A - Improvements in the manufacture of stud-linked chains : en
  • GB281753A - Improvements in reading stands : en
  • US1651468A - Dumping mechanism for mechanical stokers : en
  • US1651600A - Ironing machine : en
  • FR630594A - Circuit breaker refinements : en fr
  • US1651402A - Cam shaft : en
  • DE443857C - Speed indicators for motor vehicles or the like. : de en
  • GB274844A - : en
  • US1651380A - Open-fire kiln : en
  • US1651627A - Machine for making envelopes : en
  • FR630577A - Machine conveyor chain continues to clean bottles or other similar containers : en fr
  • FR630579A - Automatic device for moving blinds or interior curtains galleries : en fr
  • DK38207C - Procedure for Making Soft Potassium Soap. : da en
  • USD73996S - Design for a lamp stand : en
  • USD74019S - Design for a cut-glass bowl : en
  • US1651410A - Refrigeration : en
  • US1651545A - ransom : en
  • US1651844A - System of electric distribution : en
  • US1651929A - Adjustable cap : en
  • FR630656A - Improvements in drum pumps with eccentric movement in a cylinder of larger diameter : en fr
  • FR630838A - Rail track calibrator and level indicator : en fr
  • US1651552A - Can : en
  • GB281552A - Improvements in or relating to flicker-producing devices for electric fires and other electrically illuminated appliances : en
  • DE453381C - Detachable fastening of wall panels on columns in containers for farm manure, green fodder, urban waste and similar fermentable, organic bulk goods : de en
  • DE453486C - Internal brake device for trucks : de en
  • FR630802A - Distribution method of accessories on motor cars : en fr
  • GB281532A - Improvements in water-cooled cylinders and cylinder heads for internal combustion engines : en
  • GB281539A - Improved machine for distributing compost and other materials : en
  • GB281562A - Improvements in apparatus for supporting lawn tennis nets and the like : en
  • GB271836A - Stamping machine with power drive for the manufacture of stamped stones, plates, andthe like : en
  • FR630568A - Device for strapping packages using strapping : en fr
  • DE453437C - Liquid level indicators on fuel tanks, in particular for motor vehicles : de en
  • FR630561A - Meat mincers with circular blades : en fr
  • FR630854A - Improvements to motive power production facilities : en fr
  • DE453294C - Transmission system with pupinized lines for signal transmission over long distances : de en
  • DE453581C - Railway sleeve buffer, in which a friction device is provided in addition to the buffer spring for the purpose of working consumption : de en
  • DE453368C - Process for the preparation of 5-halogen-1, 3-dioxypyridine-2-carboxylic acid nitriles : de en
  • FR630556A - Shock absorber : en fr
  • AT108199B - Bumpers for automobiles. : de en
  • US1651602A - Weft detector in shuttle for lcoms : en
  • US1651899A - Window-sash frame and other frame : en
  • US1651770A - Manufacture of physiologically-active substances from female internal secretory organs : en
  • DE453373C - Process for the representation of sulfur dyes or sulphurous kuepen dyes : de en
  • US1651987A - Container for used safety-razor blades : en
  • AT108300B - Liquid pump or prime mover. : de en
  • DE453387C - Process for coating goods with metals in a vacuum by means of electrode atomization : de en
  • AT108273B - Device for the utilization of all waste heat for power purposes from oil or gas engines with air flushing. : de en
  • DE453391C - Manufacture of spring tongues for grooved rail switches : de en
  • FR630589A - Homogeneous compound of mineral oil and alcohol : en fr
  • FR630751A - Improvements to sound amplifiers : en fr
  • DE453404C - Device on filling machines for lining the cardboard boxes to be filled and similar containers with a lining : de en
  • FR630848A - Improvements in pneumatic tire casings : en fr
  • US1651590A - Sionoes to standard tjndergbotfht : en
  • GB271505A - Improvements in thermostatic switches : en
  • FR630674A - Lighting method and device for photographic reproductions by projection : en fr
  • FR630732A - Improvements to filtration processes and devices : en fr
  • US1651626A - Car-cooling apparatus : en
  • US1651708A - Centrifugal switch : en
  • US1652096A - Bird cage : en
  • DE453420C - Process for the production of routes in detachable rock layers by means of boreholes and triggering from these : de en
  • US1651362A - Interchangeable wrench or other tool holder : en
  • US1651377A - Coih-controlled lock for electric switches of motor : en
  • CA276028A - Storm window fastener : en fr
  • US1651728A - Invalid chair and the like : en
  • FR630507A - Rotary diaphragm compressor : en fr
  • US1651875A - Unestricted-return water heater : en
  • US1651375A - Vehicle tire : en
  • FR630761A - Automatic and instantaneous tightening wrench : en fr
  • FR630863A - Window regulator for motor cars : en fr
  • USD74002S - Design for a sewing cabinet : en
  • AT108233B - Circuit arrangement for alarm traffic from telephone subscribers. : de en
  • DK38205C - Procedure for treatment of soles before their attachment to footwear. : da en
  • GB281472A - Hydraulic motor control : en
  • US1651663A - Crown-block bearing for oil wells : en
  • US1652001A - Boiler-water-level indicator : en
  • US1651387A - Manufacture of incandescent electric lamps : en
  • US1651463A - Combined dry room and iron heater : en
  • US1652012A - Cultivator : en
  • US1651367A - Tractor : en
  • US1651484A - A corpora : en
  • US1651501A - Bevel-edging machine : en
  • US1651398A - Arc incandescent lamp : en
  • GB281404A - Improvements in reversing valves for regenerative coke-ovens : en
  • AT108238B - Sewing machine for the production of a flat, stretchable seam and cover seam. : de en
  • CA276023A - Wash mop : en fr
  • GB281398A - Improvements in and relating to multiple unit electric control : en
  • AT108277B - Starting device for aircraft engines. : de en
  • CA276006A - Loud speaker : en fr
  • US1651993A - Line-casting machine : en
  • US1652079A - Adjustable expansion flowerpot stand : en
  • US1651637A - Combined finger ring and cord cutter : en
  • US1651520A - Loose-leaf binder : en
  • US1651383A - gilchrist : en
  • US1651902A - Machine for applying closures to containers : en
  • US1652124A - Convertible seat for vehicles : en
  • US1652057A - shipley : en
  • AU487926A - Concentration of ores : en
  • DK38219C - Gas fired Heater. : da en
  • GB269514A - Improvements in electric motors : en
  • US1651476A - Web carrier for paper-making machines : en
  • US1651558A - Golf-score register : en
  • AT108223B - Talking machine. : de en
  • CA276080A - Tungsten alloy : en fr
  • US1651897A - Dovetailing machine : en
  • US1652078A - Lead-alkali metal containing bearing-metal alloys : en
  • USRE16813E - milliard : en
  • US1651736A - Girdle : en
  • USD74036S - Design for a bug : en
  • DE453553C - Device for displaying gases, in which the gases penetrating through a diffusion body bend a membrane that closes a signal circuit : de en
  • US1651585A - Vacuum scalp cleaning and vibrating machine : en
  • US1652129A - Chuck for holding bits : en
  • US1652120A - Incubator : en
  • AT108268B - Process for the production of almost alcohol-free beers and other practically non-alcoholic beverages. : de en
  • AT108290B - Additional boiler for heating systems heated by flue gases. : de en
  • FR630641A - Device to destroy mice : en fr
  • FR630569A - Process for the precipitation of metal hydroxides not containing iron : en fr
  • FR630897A - Protective hat for bather : en fr
  • US1652138A - Reflecting-signal device : en
  • FR630888A - Sign with central light source : en fr
  • AT108209B - Device for feeding steam boilers with constant pressure water storage (displacement storage). : de en
  • DE452587C - Device for automatic retraction of the writing and calculation slides on typewriters : de en
  • US1651481A - Duplex shoe polisher : en
  • US1652080A - Door fastener : en
  • AU331226A - An improved moulding machine : en
  • US1652027A - Process for the manufacture of very hard metallic alloys : en
  • DE453409C - Increasing the shelf life of alkali hydrosulfite : de en
  • DE453548C - Advertising device with a movable display body or the like, for example a display drum which is rotatably arranged about the axis of a stand and which is moved or rotated by an electromagnetic switching mechanism : de en
  • GB274034A - Improvements in divided rims for automobile vehicles or the like : en
  • GB277355A - Process and device for the acoustic reproduction of low frequency sound-currents from a radio receiver : en
  • US1651641A - Seed huller : en
  • US1651980A - Mechanism for slotting piston-ring castings : en
  • DE453399C - Work stand for shoemakers : de en
  • AT108263B - Switching device for tube reception of electrical waves. : de en
  • US1651928A - Multicolor printing, drying, and embossing machine : en
  • AT108226B - Method for exciting luminescent masses. : de en
  • AT108246B - Scaffolding with a raised and lowered working platform. : de en
  • FR630899A - High power transport : en fr
  • US1651792A - Impact bar for automobile bumpers : en
  • US1651430A - Furniture construction : en
  • AT108274B - Process for the production of specifically very light chemical colors. : de en
  • AU684527A - Improvement in closures for water bags : en
  • GB274861A - Improvements in starting devices for internal combustion engines : en
  • US1651828A - malloby : en
  • US1651500A - Pulp press : en
  • US1651513A - Refrigeration : en
  • GB281437A - Improvements in or relating to latches : en
  • US1652097A - Storage battery : en
  • USRE16812E - stark : en
  • FR630831A - Method and arrangement for transmitting power between mechanical systems and for controlling mechanical systems : en fr
  • GB281454A - Improvements in and relating to index pointers : en
  • GB279373A - Internal-combustion engine adapted also to operate as pump : en
  • GB281587A - Improvements in steam boilers : en
  • FR630526A - Movable column device for illuminated advertising : en fr
  • DE453552C - Device for cutting meat products into profile strips for the production of mosaic sausage : de en
  • US1651507A - Combined pressure-reducing and gas-flow-regulating valve : en
  • US1651622A - Separator roller and bearing therefor : en
  • US1651764A - Process and apparatus for concentrating fluids : en
  • US1651716A - Flying machine : en
  • GB267896A - Improvements relating to devices for mixing amalgam for tooth fillings and stoppings : en
  • GB281492A - Improvements in or relating to paper or the like sheet folding machines : en
  • CA276020A - Floor waxer and polisher : en fr
  • CA276060A - Carbonaceous material processing : en fr
  • DE453365C - Cooling device on gas movers : de en
  • FR630791A - Horizontal beehive with frames arranged according to the leaf and cold frame system : en fr
  • FR630824A - Self-propelled car with two steerable axles controlled in the curves of the track by one or two axles with transverse play : en fr
  • US1651706A - Travel bag : en
  • US1651753A - Battery clamp and support : en
  • DE453484C - Change frame with folded slide-in strips for display signs or the like. : de en
  • US1651396A - Bill fold : en
  • US1651551A - Chip breaker : en
  • US1651487A - Amusement device : en
  • GB281557A - Improvements in devices for removing closing caps from bottles : en
  • GB276969A - Improvements in rotary engines or pumps : en
  • GB281508A - Improvements in driving gear for multiple driven axles of motor road vehicles : en
  • GB281542A - Improvements in therapeutic light-radiating appliances : en
  • US1651597A - Advertising device : en
  • US1651857A - Vending apparatus : en
  • US1652150A - Combined windshield frame and wiper motor : en
  • DE453535C - Horseshoe with cushion covering the back : de en
  • DK38212C - Electrical Contact Device, especially useful in automatic Telephone Systems. : da en
  • FR630749A - Improvements to the walls : en fr
  • GB281456A - Improvements in wearing apparel : en
  • GB281483A - Improvements in and relating to centrifugal machines : en
  • FR630516A - Improved mine corridor : en fr
  • GR1685B - QUICK METHOD OF DRYING BY PLASTIC MASS. : el en
  • FR630686A - Manufacturing process of alkali formates and ammonia : en fr
  • GB281405A - Improvements in or relating to coke oven heating-walls : en
  • GB281574A - Marking or identifying apparatus specially applicable for laundry use : en
  • DE453447C - Fluoroscopic and recording diaphragm for orthodiagraphy : de en
  • GB281771A - Improvements in or relating to shoe-upper stiffeners : en
  • GB274489A - Improvements in or relating to pneumatic variable speed gears : en
  • FR630514A - Closing device for boxes of all kinds : en fr
  • GB274808A - Improvements in and relating to means for controlling and supporting film supply spools in cinematograph projectors : en
  • GB281554A - Furnace walls : en
  • FR630658A - Improvements in the construction of gas stove burners : en fr
  • GB281496A - Improvements relating to tension arrangements for use with chain and like gearing : en
  • FR630794A - Stopping device applicable to spinning or twisting loom spindles : en fr
  • GB281576A - Grinding or sharpening attachment for mincing-machines : en
  • US1652005A - Clutch plate : en
  • GB281354A - Improvements in or relating to motor driven vehicles : en
  • FR630576A - Slide rule for the calibration of electricity meters : en fr
  • US1651438A - Electromagnetic-current control for welding machines : en
  • FR630545A - Shock absorber spring and counter-spring for cars, etc. : en fr
  • GB275622A - Manufacture of unsymmetrically substituted diamino-propanols : en
  • FR630882A - Electric arc lamp for use in the photographic and film industries : en fr
  • FR630592A - Improvements to devices for heating furnaces : en fr
  • GB281418A - Improvements in or relating to loop-takers of sewing machines : en
  • US1651439A - Antiskid cross chain : en
  • US1651516A - Concrete structure : en
  • AT108257B - Process for the production of active combustion products from magnesite. : de en
  • US1652067A - Heater : en
  • GB281583A - Apparatus for cutting lengths of textile material straight with the threads thereof : en
  • GB281421A - Improvements in electric distribution apparatus for use with concentric and like cables : en
  • GB281486A - Improvements in cylinders of internal combustion engines : en
  • GB281546A - Improvements in or relating to paper feeding rolls for use in folding or like machines : en
  • FR630621A - Device intended to facilitate the draft of chimneys : en fr
  • FR630746A - Improvements available to compressors for supplying two-stroke engines : en fr
  • FR630861A - Mechanical speed transformer, progressive and automatic for energy transmission : en fr
  • DE453507C - Filter device : de en
  • DE453066C - Cigarette counting and filling machine : de en
  • DE453410C - Arrangement for utilizing the boiler heat of high pressure steam generators with superheaters that are free or poor in water space : de en
  • GB262732A - Improvements relating to the valves of internal-combustion engines : en
  • GB281355A - Improvements in or relating to ships' life saving apparatus : en
  • GB281403A - Improvements in or relating to the brick abutments at the ends of coke oven heating flues : en
  • GB281495A - Improvements relating to the drive of motor vehicles : en
  • DE453372C - Fault location relay with two measuring devices : de en
  • DE453347C - Device for monitoring and displaying changes in temperature and pressure, in which two air-free rooms or rooms filled with air, steam or gas are separated from one another by a fluid that yields to an occurring pressure : de en
  • DE453429C - Process for the production of nitrophenol alkyl ethers : de en
  • FR630703A - Improvements to glass making machines or glassware : en fr
  • FR630785A - Pouring spout intended to seal cans and stagnants : en fr
  • GB270284A - Improved method of and means for propelling road vehicles, boats and the like : en
  • GB281550A - An improved insulator for electric cables carrying high voltages : en
  • DE453314C - Elevator with automatically tilting conveyor vessel : de en
  • FR630584A - Acid gas fire protection process : en fr
  • US1651358A - Card holder : en
  • US1651577A - Tool : en
  • US1651819A - Method of and apparatus for making concrete posts : en
  • GB276335A - Improvements in roof constructions : en
  • GB281417A - Sign post : en
  • GB273344A - Improvements in pipe joints : en
  • FR630542A - Building stone : en fr
  • GB276959A - Improvements relating to paper tables for typewriting and like machines : en
  • GB281519A - Steering and shock-absorbing means for use on vehicles : en
  • GB281545A - Improvements in or relating to packing rings for use with pistons and similar moving parts : en
  • FR630552A - Method and device for washing and conditioning artificial silk wound on spools and the like : en fr
  • FR630567A - Improvements to hernial bandages : en fr
  • GR1684B - SWINGING CRANE WITH SIMPLE ARM. : el en
  • DE453303C - Damper for wind instruments : de en
  • AT108254B - Drum striking mechanism with foot lever drive. : de en
  • US1652094A - coyne : en
  • CA276144A - Valise : en fr
  • DE453491C - Security lock with secret setting and noise shot : de en
  • US1652050A - Winding machine : en
  • US1651510A - Dovetailing mechanism : en
  • US1651562A - Cap : en
  • AT108243B - Mast. : de en
  • DE445026C - Cutting device, especially for cutting furs for clothing : de en
  • US1652141A - Method of compounding rubber and product obtained thereby : en
  • DE453536C - Two-stroke carburetor engine : de en
  • GB279030A - Sticking plaster : en
  • US1651536A - Display device : en
  • CA276079A - Low-density dynamite : en fr
  • US1651369A - Camera : en
  • US1651656A - Stabilizer for locomotive cranes : en
  • AT108204B - Method and device for generating cold. : de en
  • AT108259B - Process for the production of oxide cathodes. : de en
  • AT108285B - Process for the production of saccharin. : de en
  • CA275997A - Refrigerating plant : en fr
  • FR630748A - Electric lighter : en fr
  • CA276138A - Assembling machine : en fr
  • US1651493A - Telescopic attachment for hand cameras : en
  • US1651702A - William r : en
  • DE453243C - Station display for vehicles of trams and the like like : de en
  • CA276044A - Golf club : en fr
  • AT108215B - Night lamp. : de en
  • FR630822A - Universal die for threading pipes : en fr
  • GB281498A - A new or improved method for the controlling of a dazzle eliminating device relating to motor vehicle head-lamps : en
  • DE453600C - Process for the production of recording plates, films and. like for indirect three-color photography : de en
  • GB281547A - Process for recovering sulphuric acid from the acid-tar of benzol purification : en
  • DE453326C - Arrangement for the economical over-tensioning of terrain cuts with electrical lines : de en
  • FR630820A - Improvements in liquid containers : en fr
  • FR630543A - Automatic device for cinematographic shooting : en fr
  • FR630805A - Process for the preparation of artificial asphalt, from the natural constituents of asphalt stone : en fr
  • GB281464A - Improvements in and connected with buffer casings for railway vehicles : en
  • DE453418C - Hand control for diesel vehicle engines with self-steering needle or open nozzle : de en
  • FR630878A - Method and device for cracking hydrocarbons such as mineral oils, tar, etc. : en fr
  • DE453526C - coffee machine : de en
  • DK38218C - Spring for Carrying a Holder for Termion Tubes and Similar Electrical Devices. : da en
  • US1651424A - Car bumper : en
  • CA276029A - Railway car cleaner : en fr
  • GR1682B - METHOD FOR PREPARATION OF CARDBOARD FIRE. : el en
  • FR630747A - Starting device for aircraft engines and very large engines in general : en fr
  • FR630677A - Improvements to navigation compasses : en fr
  • FR630702A - Pipe for gases heating stereotypic metal melting crucibles : en fr
  • CA276048A - Fastener : en fr
  • FR630765A - Anti-theft device for spare wheel : en fr
  • US1651594A - Chain for loom pattern mechanism : en
  • US1651934A - Means for supporting vibrating screens : en
  • US1651995A - Electric hand saw : en
  • US1651680A - Leaching apparatus : en
  • US1651797A - Filter : en
  • US1652146A - Deep rim for pneumatic tires : en
  • US1651492A - Process of desulphurizing molten metal and briquettes used therefor : en
  • US1651579A - Power lawn mower : en
  • US1651630A - Tiltable-switch-adjusting means : en
  • US1652139A - Snap fastener : en
  • FR630694A - Convertible baby bed : en fr
  • CA276149A - Couch support : en fr
  • FI11790A - Låsanordning för timmerkoppel : en fi
  • GB281473A - Improvements of natural vegetable fibre : en
  • GB281482A - Improvements in and connected with kettles and the like domestic heating appliances : en
  • FR630864A - Method of graduation of measuring devices : en fr
  • DK38213C - Self-maintaining Ploughshare. : da en
  • FR630722A - Improvements to devices for filling bottles, tubes and other containers : en fr
  • FR630637A - Two-pressure steam boiler for locomotives and other steam engines : en fr
  • US1651624A - paxhe : en
  • DE453414C - Electrically heated device for drawing warm water from a cold water pipe : de en
  • DK38217C - Steam generator. : da en
  • US1651612A - Liquid-dispensing apparatus : en
  • US1651876A - Lightning arrester : en
  • FR630753A - Waving iron : en fr
  • FR630891A - Lightweight gasifier for motor vehicles of all types and fixed installations : en fr
  • US1651761A - Automatic stop motion : en
  • FR630574A - Perfect work : en fr
  • GB281415A - Variable electrical resistances : en
  • FR630527A - Method of supplying fuel to a heat engine : en fr
  • FR630879A - Improvements in the mechanisms for the transformation of reciprocating movements into back and forth movements and reciprocally back and forth into reciprocating movements : en fr
  • DE453474C - Self-switch with luminous material : de en
  • DE453445C - Process for the automatic maintenance of a certain degree of dilution of masses mixed with liquids, especially cardboard and paper masses : de en
  • DE453335C - Rotating electric arc furnace : de en
  • GB281408A - Improvements in or relating to bookbinding and in apparatus therefor : en
  • GB281433A - Improved apparatus for generating and discharging foam for fire-extinguishing purposes : en
  • FR630766A - Radiator system with aluminum fins, and the like, for internal combustion engines : en fr
  • FR630797A - Packaging for reeds for wind musical instruments : en fr
  • FR630700A - Plate for construction : en fr
  • AT108251B - Cross sleeper. : de en
  • US1651401A - Manual to automatic system : en
  • US1651974A - Trunk rack : en
  • DE453366C - Process for the production of chemicals in small pieces : de en
  • FR630810A - Friction body for coupling and the like and method of manufacturing such friction body : en fr
  • GB281440A - Improvements in flexible cable mechanism : en
  • GB265567A - Process for obtaining highly active substances from female internal secretory organs : en
  • US1651478A - Extension ladder : en
  • US1651972A - Cut-out for electric furnaces : en
  • US1651940A - Adjustable partition support : en
  • AU703327A - Stitcher mechanism for use ina tire building machine : en
  • CA276008A - Adjusting mouthpiece for cornets, trombones, etc. : en fr
  • FR630564A - Process for spot dyeing of yarn and extraction device for use therein : en fr
  • FR630813A - Automatic closing device : en fr
  • FR630769A - Improvements to skis : en fr
  • GB281406A - Improvements in methods and machines for forming bodies by compression : en
  • US1651352A - Multiple-window construction : en
  • US1651533A - Grinding stone : en
  • US1652002A - Car-truck side frame : en
  • US1651739A - Typewriting machine : en
  • US1651783A - Electrical insulator : en
  • US1651743A - Focusing mechanism for cameras : en
  • US1651862A - Transmission device : en
  • US1651956A - Sounding line for aircraft : en
  • FR630585A - Improvements to articulated systems for automobile suspension : en fr
  • GB281451A - Improvements relating to oil-cooled electric transformers : en
  • FR630539A - Rational special comb for dye application : en fr
  • GB281567A - Improvements relating to tray purses, tobacco pouches or the like : en
  • DK38206C - Apparatus with Air Pump for Pneumatic Operation of Tools. : da en
  • FR630847A - Product to remove stains : en fr
  • AT108213B - Gear regulator for mechanical time fuses with clockwork drive. : de en
  • AT108293B - Self fountain pen. : de en
  • US1651869A - Best available cop : en
  • US1652072A - Short-barreled pen and pencil holder for second finger : en
  • US1652155A - Electrical system and signaling method : en
  • US1651544A - Fastener : en
  • AU805127A - Improved means for controlling' the passage of liquid toor from separate containers : en
  • FR630525A - Bakers ovens : en fr
  • DE453421C - Process for the production of lines, shapes or slots : de en
  • US1651537A - Controlling apparatus for oil wells : en
  • US1651847A - Fruit grader : en
  • CA276050A - Scaffold system : en fr
  • AT108172B - Hoe plow. : de en
  • US1651436A - Skull-shaping means : en
  • US1651735A - Machine for gum-stripping beads : en
  • AT108214B - Method and device for feeding steam boilers. : de en
  • USD74007S - Simon w : en
  • US1652086A - Protective arrangement for duplicate-feeder electric systems : en
  • USD74003S - Design for an automobile radiator-cap ornament or similar article : en
  • DE453606C - scissors : de en
  • US1651460A - Photographic camera : en
  • US1652018A - Concealed fastening for push and pull handles : en
  • US1652126A - License-plate holder : en
  • FR630530A - Kitchen faucet : en fr
  • GB265584A - Improvements in and relating to winding drum actuating and controlling mechanism : en
  • FR630683A - Toy rifle : en fr
  • US1651479A - Blasting fuse spitter : en
  • US1652089A - Apparatus for plastering ceilings, walls, and the like : en
  • USD74035S - Design for a bug : en
  • GB262811A - An improved method and device for filling defective teeth : en
  • GB281586A - Cam-actuated contact lever system particularly for electric tram controllers : en
  • USD74037S - Okamoto stytezo : en
  • DE453480C - Device for the graphical determination of the effective feed rate for full creels : de en
  • US1652025A - Regenerative heat-exchange device : en
  • US1651982A - Bird-cage bottom : en
  • AT108291B - Template for reproduction purposes. : de en
  • AT108153B - Process for the production of electrodes from copper oxide for galvanic elements. : de en
  • CA276113A - Shock absorber : en fr
  • CA275991A - Automobile trunk : en fr
  • FR630780A - Mold for the manufacture of fusible metal at low temperature and in several parts of the dies for the intaglio stamping of gold crowns in dentistry : en fr
  • US1651543A - Safety device for laundry machines : en
  • CA276136A - Method of supplying heat to molten material : en fr
  • AU848727A - Improvements ingrain conditioning machines : en
  • US1652111A - Rope-making machine : en
  • US1652131A - Collar and like article of wearing apparel : en
  • US1651773A - Automatic air-pressure equalizer : en
  • DE453367C - Device for the production of chlorides and bromides of silicon and titanium : de en
  • DE453416C - Machine for winding closed ring-shaped bodies with wire or similar material : de en
  • US1651437A - Cuff link : en
  • US1652119A - Process for the production of alumina from aluminum nitrates : en
  • CA276056A - Wheel hub ring retainer : en fr
  • US1651650A - Ear protector : en
  • US1652152A - Means for building or composing designs of flags or other emblems : en
  • US1651355A - Shaving brush : en
  • US1651397A - Circuit-controlling device : en
  • GB276012A - Manufacture of 1-amino-3-dialkylamino-2-propanols : en
  • GB261026A - A process for arsenising organic compounds : en
  • GB281461A - Improved means of lighting coal, coke or other fuel fires : en
  • US1652000A - Gravity dumping-truck body : en
  • GB253142A - Improvements in film photographic cameras : en
  • GB281767A - New secondary disazo dyes : en
  • CA276130A - Vehicle wheel : en fr
  • US1651840A - Web-replenishing mechanism : en
  • US1651363A - Fertilizer product and process of producing the same : en
  • US1651595A - Combination lingerie and dress clasp : en
  • USD74033S - Design fob a rt : en
  • CA276014A - Window blind : en fr
  • USD74005S - Design fob a holder for a glass dish or similar article : en
  • DE453412C - Made of fibrous materials and binding agents, in particular made of paper and synthetic resins, layered or wound insulating bodies : de en
  • AT108200B - Protector recess for pneumatic repairs. : de en
  • AT108191B - Suspension shoe. : de en
  • US1651469A - Poration of new jeksey : en
  • DE453325C - Central buffer coupling for railway vehicles : de en
  • FR630799A - Improvements in apparatus for the electrolysis of alkaline chloride solutions : en fr
  • AT108166B - Honey extractor. : de en
  • FR630728A - Device for the production and distribution of hot water, using the combustion gases of heating devices : en fr
  • US1651504A - Drawing instrument : en
  • US1651548A - Valve : en
  • USD74020S - Design for a reflector signal : en
  • DE453506C - Small absorption refrigeration machine : de en
  • FR630533A - Process for using sea water for the separate production of fresh water and dissolved salts : en fr
  • CA276083A - Dust guard : en fr
  • DE453378C - Process for the desulphurization of gases : de en
  • FR630554A - Shoe form : en fr
  • CA276089A - Roller blind and fitting therefor : en fr
  • US1651429A - Sign : en
  • US1651772A - Bulb container : en
  • AT108159B - Process for making paper pulp impermeable. : de en
  • US1652073A - Procedure and contrivance for firmly attaching a metal case with a nipple adjusted in the same : en
  • USD74012S - Design for a candlestick : en
  • AT108155B - Process for the distillation of oils. : de en
  • US1652121A - Lubricating system : en
  • US1651698A - Device for opening and closing garage doors : en
  • USRE16807E - E haber : en
  • US1651965A - oppenheim : en
  • AT108163B - Method for producing a floor covering. : de en
  • FR630817A - Machine for mounting the supports in the support frames of incandescent electric lamps : en fr
  • US1651432A - Relieving mechanism for grinding machines : en
  • CA276086A - Garment hanger : en fr
  • GB281518A - Improvements in or relating to house-number plates : en
  • FR630519A - Cuff for men's shirts, women's shirts or any other underwear with sleeves : en fr
  • GB281489A - Improvements in cycle gear cases : en
  • GB281582A - Preparation of new therapeutic substances : en
  • AU706427A - Process for the utilisation of liquids for effecting transfer of energy or matter or like purposes : en
  • DE453477C - Process for tanning animal skins : de en
  • DK38220C - Procedure for the purification of liquids, of which no food is to be prepared, for colloids. : da en
  • FR630801A - Locking device for water taps and the like : en fr
  • FR630850A - Device for controlling high frequency oscillations in emitting tubes excited by a foreign source : en fr
  • US1651701A - Heating means for injectors : en
  • AU493126A - Auxiliary apparatus forthe carburetters of internal combustion engines : en
  • FR630619A - Scythe blade hammering machine : en fr
  • CA275998A - Automobile body : en fr
  • US1651661A - Macular reflectoscope : en
  • AT108255B - Display device for fires and excessive temperature increases. : de en
  • USD74011S - Design for a combined beading lamp and electric fan : en
  • AU906827A - A process forthe manufacture of book matches from continuous strips : en
  • CA276037A - Water heater : en fr
  • AT108167B - Dough forming mill. : de en
  • US1651538A - Plant for towing vessels on inland waterways : en
  • US1651638A - Process of making steel : en
  • AU670127A - Improvements in and relating to boilers or like receptacles for heating bituminous and like substances : en
  • GB264481A - Process and apparatus for the synchronising of moving parts, particularly suitable for the transmission of pictures to a distance : en
  • AT108296B - Cover for paperback books. : de en
  • US1651665A - And edward p : en
  • US1651892A - Gas holder : en
  • US1651450A - Water-heating device : en
  • US1651499A - Injection device : en
  • US1651938A - Colter : en
  • CA276045A - Headlight adjuster for autos : en fr
  • DK38221C - Process for the production of carbocyclic ketones with more than nine ring links. : da en
  • US1651854A - Torch mixer : en
  • US1651496A - Container for toothbrushes : en
  • US1651889A - Motor-control system : en
  • US1651361A - Interchangeable wrench or other tool holder : en
  • US1651511A - Lawn sprinkler : en
  • US1651605A - Vending machine : en
  • US1651632A - Fitting for containers : en
  • US1651642A - Supporting and driving mechanism for device at side of tractors : en
  • US1651977A - Rivet-setting machine : en
  • CA276030A - Harness fastener : en fr
  • USD74023S - Design for a vehicle wheel : en
  • US1652034A - Automatic arch support for shoes : en
  • US1651553A - Refrigerator latch : en
  • GB281448A - Safety device for mine skips, lifts and the like : en
  • FR630696A - Process for obtaining articles of iron or steel which must withstand the unfavorable influence of aging : en fr
  • AT108157B - Exterminating agents for animal pests, especially rats and mice. : de en
  • FR630571A - Button with throat for gloves, gaiters, etc. : en fr
  • GB271072A - An automatically operating device for giving a warning of sudden changes of temperature and of predetermined fixed temperatures : en
  • CA276021A - Building construction : en fr
  • FR630671A - : fr
  • FR630894A - Advanced reversible reversible plow : en fr
  • GB262823A - Improvements in or relating to preventing or removing boiler scale or other like deposits : en
  • FR630550A - Variable speed transmission device : en fr
  • FR630654A - Roller Skate Improvements : en fr
  • FR630691A - Process and apparatus for debarking wood : en fr
  • GB281522A - Improvements in ball or roller bearings : en
  • GB281535A - Improvements in lead sheath single- and multi-cored cables : en
  • GB272910A - Improvements in the manufacture of disc records for talking machines : en
  • GB281469A - Folding reading stands : en
  • FR630555A - Steering gear for automobiles : en fr
  • FR630840A - Tile : en fr
  • GB269550A - Improvements in induction-coils for wireless apparatus : en
  • DE453348C - Device for remote transmission and summation of the registrations of counters using individual relays : de en
  • USD74039S - Edwabd m : en
  • FR630719A - Socket for electric lamps : en fr
  • FR630733A - Adhesive substance for parasiticidal powders : en fr
  • GB281516A - Improvements in the construction of ships' hulls : en
  • USD74015S - Walteb b : en
  • US1651454A - Photographic bath tank : en
  • US1651615A - Safety device for feeding clothes to wringers : en
  • US1651721A - Piston ring : en
  • FR630759A - Carburetor improvements : en fr
  • FR630808A - Improvements to the manufacturing processes of concentrated oil and water emulsions : en fr
  • GB281759A - Improvements in wireless receiving apparatus : en
  • FR630636A - Improvements to transportable oil filters : en fr
  • FR630778A - Lifting gear : en fr
  • GB281395A - A new or improved brush for gramophone records and the like : en
  • GB281491A - Improvements in the manufacture and production of anhydrous chlorides and hydrogen chloride : en
  • US1651415A - Typewriting machine : en
  • USD74032S - Design fob a bug : en
  • GB275997A - Process for coupling rectifiers : en
  • GB272857A - Improvements in welding apparatus : en
  • FR630890A - Telemechanics and remote writing transmission system : en fr
  • GB261423A - Process for dyeing cellulose esters : en
  • FR630558A - Steam turbine, reverse motion drum : en fr
  • FR630715A - Trouser rack : en fr
  • DE453350C - Rail butt joint for toy trains : de en
  • GB265959A - A process for producing adipic acid and its alkyl substitution products : en
  • FR630860A - Automatic connection table telephone : en fr
  • GB262724A - Improvements in or relating to the preparation of emulsions or suspensions : en
  • FR630795A - Improvements made to differential movements for spindle benches : en fr
  • DE453495C - Compulsory guidance of hitting iron or striking plates for machines for the production of cement roof tiles : de en
  • US1651565A - Detector for bobbins with rings controlled by box motion : en
  • USD73998S - boehringer : en
  • FR630520A - Bicycle rack : en fr
  • US1651446A - Boiler : en
  • US1652081A - Collapsible and portable core form : en
  • GB281531A - Improvements in or relating to tyres for the wheels of vehicles : en
  • GB281565A - Improvements in oversocks or protectors for the feet : en
  • FR630833A - Improvements to sliding seats for vehicles and the like : en fr
  • US1651789A - Driving box : en
  • DE453510C - Device for moving printing types, punching, stamping or the like. : de en
  • US1652040A - Machine for applying stamps, labels, and the like : en
  • US1651683A - Centrifugal apparatus for spinning artificial silk and viscose : en
  • FR630548A - Improvements to paper manufacturing processes for use as insulation : en fr
  • GB260576A - Improvements in lamps or searchlights for aircraft : en
  • FR630505A - Unique machine start switch for starting and lighting automobiles : en fr
  • GB277630A - Improvements in or relating to means for preventing doubles in ring spinning machines : en
  • FR630775A - 8 hole wrench : en fr
  • GB273335A - Improved magnetic core for electrical machines : en
  • US1651769A - Tire cover : en
  • DE453579C - Process for the preparation of vanadium compounds of organic acids : de en
  • FI11789A - Anordning vid vändskivor för Plogar : en fi
  • AT108174B - Adjustment device for dough wrapping machines. : de en
  • US1651954A - Collapsible copying apparatus for photographic purposes : en
  • GB281358A - Improvements in hats and like articles of wear : en
  • US1652043A - Manhole construction : en
  • US1652074A - Recoil brake : en
  • US1652123A - Circttit maker and breaker : en
  • US1652052A - Means for securing vitreous articles in place : en
  • US1651456A - Autographic register : en
  • GB281770A - Improvements in electric secondary batteries or accumulators : en
  • US1651920A - Cane-harvesting machine : en
  • CA276111A - Pad folding machine : en fr
  • USRE16809E - of multnomah : en
  • US1651907A - Card index or record device : en
  • US1651353A - Portable windshield cutter : en
  • US1651985A - Actuating apparatus for theater curtains : en
  • FR630835A - Antiseptic device for telephone use : en fr
  • US1651399A - Automatic soldering machine for lamp bases : en
  • US1651547A - Apparatus for and method of making composite metal articles by arc welding : en
  • US1651880A - Canteen set : en
  • FR630826A - Friction shock absorbers : en fr
  • DE453427C - Process for the preparation of chlorine substitution products of tertiary aromatic amines : de en
  • US1651842A - Switching arrangement : en
  • US1652136A - Toy crane : en
  • GB281457A - Improvements in or relating to tyres for use on motor road and other vehicles : en
  • US1651807A - Antifriction bearing : en
  • CA275982A - Electric conductor clamp : en fr
  • GB281758A - Improvements in or relating to electrical condensers : en
  • GB281514A - Improvements in electrical relays : en
  • GB281549A - Improvements in shackles for attaching high tension cables to their supports : en
  • FR630615A - Soluble condensation products, preparation process and industrial applications of these products : en fr
  • US1651428A - Signors to pitney-bowes postage meter co : en
  • US1651455A - Typewriter : en
  • US1651657A - Mechanical advertising and displaying apparatus : en
  • US1651841A - Horn for talking machines : en
  • US1651814A - Method of burning brick : en
  • US1652128A - Cold-air grate : en
  • USRE16808E - Gout club : en
  • GB253138A - Improvements in caps for multi-filament electric lamps and similar apparatus : en
  • DE453467C - Machine with sickle-shaped work area : de en
  • DE453557C - Pneumatic tube switch with pipe section as switch tongue : de en
  • FR630651A - : fr
  • GR1689B - METHOD OF PREPARATION OF IMPROVED MIXTURE FOR USE IN THE CONSTRUCTION OF ROADS FOR COLD ASPHALT. : el en
  • DE453393C - Chassis undercarriage : de en
  • FI11792A - Sät attverver Möbel av karton, Papp, trämassa eller liknande material : en fi
  • US1652093A - Means for cutting fabrics into lengths or portions : en
  • DE453462C - Lifting trolleys : de en
  • GB281580A - Improvements in and relating to centrifugal governors : en
  • GB281517A - An improved method of producing imitation oil paintings : en
  • FR630517A - Device for turning headlights or search lights in automobiles from the driver's seat or from the steered wheels sideways : en fr
  • FR630590A - Flexible and undeformable wings for automobiles or other vehicles and their manufacturing process : en fr
  • CA276003A - Window : en fr
  • CA276067A - Brake beam fulcrum : en fr
  • CA276100A - Bead building machine : en fr
  • US1652020A - Tire mold : en
  • US1651646A - Boiler furnace : en
  • DE453513C - Pre-cooling process for liquefying and separating poorly liquefiable gases and gas mixtures : de en
  • USD74034S - Design for a bug : en
  • US1651777A - Extension-bit holder : en
  • USD74040S - Design for an incandescent-lamp bulb or similar article : en
  • US1651581A - Laminated glass : en
  • US1651900A - pagel : en
  • FR630821A - Tightening wrench without wheel : en fr
  • US1651858A - Vending apparatus : en
  • DE453406C - Process for producing real dyes on wool : de en
  • GB281396A - Improvements in or relating to the driving of metallic fasteners : en
  • FR630737A - Continuous wire stapling device : en fr
  • CA276004A - Overgarment : en fr
  • DE453470C - Shaft furnace coating : de en
  • US1651604A - Tank-head construction : en
  • US1652107A - Welding electrode : en
  • USD73992S - Oscar b : en
  • US1651381A - Basket-cover fastener : en
  • US1651999A - Electrical insect destroyer : en
  • DE453585C - Quick-release valve for the compressed air line of the railway air brakes : de en
  • US1651937A - Method : en
  • US1652030A - Brick clamper : en
  • US1652032A - Feeding mechanism : en
  • FR630515A - Breeding hindrance for thoroughbred mares : en fr
  • FR630587A - Improvements to airplanes and other aircraft having folding wings : en fr
  • US1651882A - Calculating machine : en
  • US1651648A - Device for process work and the like : en
  • US1651912A - Vertical cooler : en
  • FR630763A - Automatic machine for rectilinear milling of screw heads : en fr
  • GB282135A - Improvements in rotary hearths for furnaces : en
  • DE453446C - Photographic camera with tiltable and laterally movable lens mount : de en
  • US1651452A - Controlling mechanism : en
  • US1651580A - Side bearing pos articulated cars : en
  • US1651731A - Dispensing faucet : en
  • US1651831A - Chain-adjusting device : en
  • US1652016A - On-the-main : en
  • US1652049A - Dirigible vehicle : en
  • CA276049A - Aircraft landing gear : en fr
  • US1651529A - Chip breaker : en
  • US1651458A - Bhine : en
  • US1651494A - Sash operator : en
  • US1651949A - Automatic machine tool : en
  • GB281455A - Improvements relating to pneumatic tyres : en
  • CA276069A - Friction closure cap : en fr
  • FR630657A - Keying device for milling tools used in dentistry : en fr
  • GB266368A - Improvements in charging apparatus for electrically heated annealing and other furnace installations : en
  • CA276025A - Two pieces link chain : en fr
  • FR630580A - Electric cabin for switching points and railway signals : en fr
  • FR630721A - Electrical signaling device for motor vehicle : en fr
  • AT108276B - Rapid steam generator without water space. : de en
  • AT108241B - Glass blowing machine with mold swivel frame. : de en
  • FR630768A - Industrial process for the economical and rapid construction of multi-storey buildings : en fr
  • GB281757A - Improvements in the manufacture of artificial stone and plaster : en
  • US1651442A - Cooking utensil : en
  • CA275981A - Recording device for eggs, etc. : en fr
  • DE453604C - Electric signal lamp to indicate the direction of travel for motor vehicles : de en
  • US1651809A - Axminster locm : en
  • AU688027A - An improved kitchen or scullery table : en
  • US1651688A - Process of reclaiming waste lubricating mineral oil containing soaps : en
  • US1651879A - Rail filler : en
  • US1652022A - Wind motor : en
  • FR630692A - Mud flap heel for shoes : en fr
  • AT108190B - Equipment for signaling and telephoning on cable cars. : de en
  • US1652019A - Vulcanizing apparatus : en
  • FR630676A - High speed radio telegraphy : en fr
  • GB259554A - An improved process and apparatus for the electrolytic preparation of magnesium and metals of the alkaline earths : en
  • CA276103A - Glass machine : en fr
  • FR630666A - Gas burner for water heaters : en fr
  • GB281559A - Adjustable and interchangeable advertising boards : en
  • DE453351C - Flat-link formation of a conveyor chain with roof-shaped chamfering of the upper surfaces of chain parts : de en
  • FR630758A - Automobile hood hinge : en fr
  • US1651525A - Combination window shade and curtain holder : en
  • US1651445A - Tapping plug for metallurgical furnaces : en
  • US1651742A - Running gear for motor vehicles : en
  • DK38210C - Bucket for Fishing. : da en
  • GB281556A - Improvements relating to shackles : en
  • GB281740A - Improvements in thermionic valve circuits : en
  • DE453619C - Device for the exact application of the sheets of a stack directly from the stack to a working machine : de en
  • CA276024A - Pump : en fr
  • CA276134A - Petroleum cracking method : en fr
  • US1651729A - Device for the protection of communication systems : en
  • US1651822A - Transmission mechanism : en
  • US1651679A - Snubber for automobiles : en
  • US1651489A - Marker-light plug : en
  • US1651768A - gregg : en
  • GB281476A - Process of producing clear oils soluble in water : en
  • US1651574A - Optical projection : en
  • US1652075A - Tool : en
  • US1651941A - Removable panel and interchanging means : en
  • CA276009A - Valve : en fr
  • AT108197B - Control lamp circuit for electric railway light signals. : de en
  • US1652100A - Folding seat : en
  • US1651592A - Dome light : en
  • GB270741A - Improvements relating to slicing machines : en
  • US1651689A - Pressure-operated valve : en
  • US1651751A - Method of treating fabrics : en
  • US1651852A - Variable-speed repeating mechanism : en
  • AT108207B - Process for generating steam in steam plants whose boiler system works with a fluctuating heat supply. : de en
  • US1651423A - Ground detector : en
  • US1651719A - Decentered mirror : en
  • FR630599A - Skittles : en fr
  • FR630630A - Process for attacking titaniferous ores : en fr
  • GB272837A - Improvements in and relating to reaction blading for turbines : en
  • GB281521A - Improvements in and relating to the control of vehicle head lights : en
  • FR630633A - Large water boiler with uneven heating surfaces : en fr
  • GB279069A - Improvements in telescopes : en
  • DE453529C - Motor-driven cross saw that can be hung on a rope or carried by hand : de en
  • US1651376A - Clamp for dental molds : en
  • US1651601A - Ironing machine : en
  • US1651697A - Draft, dust, and weather excluder for sliding windows and doors : en
  • US1651666A - Process of making esters : en
  • DE453222C - Drive for winches : de en
  • DE453384C - Spark plug : de en
  • AT108294B - Device for the treatment of yarn packages in liquids. : de en
  • CA276041A - Fire pot for coal burners : en fr
  • GB272946A - Improvements in or relating to means for adjusting the arm or like rests of pieces of furniture : en
  • US1651652A - Clip or support for horticultural and other labels : en
  • US1651678A - Machine for the manufacture of storage-battery plates : en
  • US1651845A - Gyroscopic pendulum : en
  • US1652069A - Side-rail truck body : en
  • FR630608A - Heat treatment process and apparatus for carrying out this process : en fr
  • US1652088A - Tire construction : en
  • DE453394C - Attachment and support of the body of caterpillar vehicles with a housing-like chassis : de en
  • US1651694A - Rustproofing : en
  • US1651411A - Foundation for earthquakeproof buildings : en
  • US1651851A - Transplanter : en
  • US1651569A - Hoisting machine : en
  • US1651787A - Road rail : en
  • AU511626A - Improvements relating tothe jointing of cardboard or like boxes or packages : en
  • AT108299B - Stuffing box. : de en
  • AU488426A - Improvements in or connected with amplifiers : en
  • US1651643A - Measuring device : en
  • US1651873A - Cooler cabinet for soda fountains : en
  • US1651973A - Machine for splitting of stones or the like : en
  • US1652015A - Antiglare attachment for headlights : en
  • CA276059A - Vacuum cleaner attachment : en fr
  • FR630597A - Furnace device for the simultaneous or intermittent production of untreated cast glass and window glass : en fr
  • US1651733A - Nondusting carbon pigment and process of making the same : en
  • US1651811A - Vehicle wheel : en
  • USD74016S - Design for a bridge-table tray : en
  • US1651710A - Electrically-illuminated floor indicator for passenger elevators : en
  • US1651368A - Poration : en
  • CA275996A - Rail joint : en fr
  • CA276015A - Testing device : en fr
  • US1651447A - Electrical coil and mounting : en
  • FR630870A - Pseudotypy : en fr
  • DE453408C - Manufacture of iron-free cryolite : de en
  • AT108228B - Control for electric motor drive of church bells ringed by swinging od. Like. : de en
  • US1651943A - Automobile accessory : en
  • US1651849A - Means for varying the electrical impedance of a circuit : en
  • US1652065A - Step for surgical tables : en
  • US1651473A - Safety sewer outlet : en
  • GB277950A - Improvements relating to cylinder printing machines with flat beds : en
  • US1651675A - Reversible clutch : en
  • AT108188B - Adjustable driver's seat on motor vehicles. : de en
  • US1651903A - Machine for applying closures to containers : en
  • CA276120A - Valve mechanism for internal combustion engines : en fr
  • US1651575A - Pipe wrench : en
  • US1652142A - Valve construction for liquid-dispensing pipes : en
  • FR630834A - Multi-blade wood saw frames : en fr
  • DE453558C - Klaerschleuder with a conveyor device at the head of the drum for the ejected liquid : de en
  • CA276109A - Coating machine : en fr
  • GB272934A - Improvements in and relating to basing machines for electric incandescent lamps and similar articles : en
  • FR630662A - Bumpers for automobiles : en fr
  • FR630705A - Two-stroke internal combustion engine with internally built heat accumulators : en fr
  • US1652122A - Means for preventing detonation and decreasing variations in spark timing : en
  • CA276070A - Refuse collector : en fr
  • CA276075A - Internal combustion engine : en fr
  • FR630612A - Process for drying vapors and the like : en fr
  • US1651806A - Manufacture of weftless cord fabric : en
  • US1651802A - Hairpin : en
  • US1651834A - Envelope-fastener-attaching machine : en
  • US1651587A - Combined handle bar and actuating device for the change-speed gears of motor cycles : en
  • US1651909A - Lap link : en
  • US1651444A - Sheet-feeding machine : en
  • US1651926A - Ship construction : en
  • US1651967A - Vanadium compound and method of making same : en
  • US1651962A - Toy : en
  • DE453398C - Device for opening and closing roof windows by means of a control rod engaging a cable pull : de en
  • DE453430C - Process for the preparation of water-soluble condensation products from aromatic oxy compounds : de en
  • US1652092A - Polyphase broadcast distribution : en
  • US1652014A - Adjustable bearing : en
  • AT108216B - Device for step-by-step preheating of the boiler feed water by means of extraction steam. : de en
  • US1651418A - Holder for cigarette lighters : en
  • US1651931A - Rubber-vulcanization accelerator : en
  • GB281527A - An improved method and process for the decoration of felt shapes for hats : en
  • CA276034A - Insulating device for rail braces : en fr
  • US1651378A - Machine for forming and papering plastic material : en
  • US1651539A - Insulating material : en
  • US1651785A - Hunting boat : en
  • US1652031A - Combination supporting frame and gutter : en
  • US1651467A - Picture-projecting apparatus : en
  • US1652045A - Condensing attachment for automobile radiators : en
  • US1651758A - Loud speaker : en
  • USD74043S - Design pok a finger ring : en
  • GB281429A - Improvements in electric installation fittings : en
  • GB281477A - Improvements in "direction indicators" for motor cars and other road vehicles : en
  • US1651610A - Adjustable shore : en
  • AT108237B - Device for dividing a continuously moving tube or rod made of glass into individual sections. : de en
  • US1651715A - Disk wheel : en
  • US1651833A - Cable-clamping device for guard rails : en
  • AU666627A - An improved method of and apparatus for attaching soles to footwear : en
  • DE453576C - Process for the production of printing, reserve or etching inks for stuff printing : de en
  • AT108250B - Process for the production of wire nails, bolts, rivets and the like like : de en
  • US1651732A - Lady's hosiery : en
  • US1651760A - Hoisting-drum mechanism : en
  • US1651654A - Shear machine : en
  • US1651762A - Haistd-opsbated addressing machine : en
  • US1651872A - Protective device : en
  • US1651964A - Air compressor : en
  • US1652033A - Piston head : en
  • US1651906A - Means and method of preparing printing plates : en
  • AT108192B - Elastic wheel tire. : de en
  • AT108173B - Accent writing device for typewriters. : de en
  • CA276121A - Plate glass apparatus : en fr
  • US1651685A - Substation telephone instrument : en
  • US1651991A - Process of making soluble mixed low and high fatty acid esters of cellulose : en
  • US1652140A - Separable fastener : en
  • GB268774A - Production of conversion products of tars, mineral oils and the like : en
  • GB278321A - : en
  • FR630717A - Halo-free photographic layers : en fr
  • FR630784A - Warning device for excessive tire flattening : en fr
  • AT108182B - Heat sensitive relay. : de en
  • CA276017A - Beverage : en fr
  • FR630600A - Apparatus for withdrawing oil or similar liquid : en fr
  • US1651639A - Discharge effects on materials consisting wholly or in part of acetyl cellulose : en
  • US1651832A - Drive chain : en
  • US1652063A - Tool for removing and replacing motor parts : en
  • USD74031S - Design eor a tag exhibitor : en
  • DE453434C - Electrical heat storage : de en
  • DE453559C - Carrying chair for swivel chair motors : de en
  • FR630895A - Sheet feed mechanism for printing presses : en fr
  • GB281439A - Improvements in or relating to electric switches : en
  • AU489126A - Improvements in glass fabricating machines : en
  • CA276002A - Spinning top : en fr
  • CA276052A - Auto headlight vizor : en fr
  • AT108219B - Special counter for cash registers. : de en
  • CA276047A - Alarm : en fr
  • US1652114A - Card-drying stand : en
  • AT108279B - Electric switch. : de en
  • US1651699A - Gun firing mechanism : en
  • US1652084A - Saw : en
  • US1651886A - Lead product and process of producing the same : en
  • AT108196B - Wire rope protective blanket for running mantles. : de en
  • AT108211B - Flue gas feed water preheater. : de en
  • AT108281B - Process for the production of replaceable drawing plates for transparent advertising signs or the like. : de en
  • FR630559A - Steam boiler dust chamber : en fr
  • US1652083A - Drive for automotive vehicles : en
  • CA276078A - Dynamite composition : en fr
  • US1651712A - Corner-bead-positioning device : en
  • US1652151A - Charge-synchronizing means for concrete mixers : en
  • US1652060A - Process of concentrating ores and minerals by flotation : en
  • AT108298B - Drying section of paper machines. : de en
  • AT108232B - Weighing device. : de en
  • GB281446A - Improvements in or relating to incandescent-cathode discharge tubes for rectifying alternating currents : en
  • US1651388A - Wood substitute : en
  • US1651603A - Picking shoe for looms : en
  • US1652008A - Oven door : en
  • US1651503A - Blade of internal-combustion turbines : en
  • AU747627A - Improvements in piezo electiric devices : en
  • US1651616A - Cbank-case and pit deaineb : en
  • AU476126A - Improvements in and relating; to cotton pickers : en
  • AT108234B - Process for mending damaged stockings, socks, etc. like : de en
  • CA276010A - Electric water heater : en fr
  • US1651541A - Hub structure for metal wheels : en
  • US1651389A - Tire-removing attachment for tire changers : en
  • CA276085A - Dust guard : en fr
  • CA276140A - Internal combustion engine piston : en fr
  • US1651554A - Test contact : en
  • US1651498A - Thrashing machine : en
  • US1651535A - Method of making a pile fabric : en
  • CA275989A - Crystallized arsenobenzenes : en fr
  • US1651406A - Vehicle brake : en
  • US1652068A - Division of feeding troughs for tied cattle : en
  • US1651366A - Process of preparation from starch, of esters of the higher fatty acids, soluble in hydrocarbons of the aromatic series : en
  • US1651682A - Pump : en
  • AT108151B - Process for the production of shaped pieces from fibrous materials cemented with Sorel cement. : de en
  • CA275985A - Ploughing system : en fr
  • AU492626A - An improved process forthe preparation of food andother products : en
  • CA276040A - Coal burner : en fr
  • CA276147A - Eye shield for motoring : en fr
  • US1652082A - Automobile headlight dimmer : en
  • US1651382A - Grinding machine : en
  • US1651939A - Apparatus for coating articles : en
  • FR630622A - Hanging paper exhibition or presentation device : en fr
  • US1651390A - Dust-seed-treatment machine : en
  • US1651667A - Adjustable regulable knife : en
  • CA275978A - Film signalling device for cameras : en fr
  • US1652039A - Automobile signal : en
  • USD73994S - Wilhelm beckeb : en
  • DE453517C - Pantograph for third rail : de en
  • GB281520A - Improvements in stop valves, cocks or the like for controlling the flow of fluids : en
  • US1651861A - Electric heater : en
  • US1652076A - Shovel handle : en
  • USD74008S - Design for a holder for glasses : en
  • US1651992A - Feed-regulating apparatus for liquids : en
  • DE453328C - Fuse base : de en
  • FR630688A - Device giving the illusion of the flight of a bird or an insect : en fr
  • FR630734A - Optical tubes for cystoscopes, gastroscopes, etc. : en fr
  • FR630583A - Device grabbing the smoke by destroying it completely; the resulting gas is captured to be reused for various uses : en fr
  • FR630811A - Method and device for the transformation of mechanical vibrations into acoustic vibrations : en fr
  • GB263148A - Improvements in or relating to dust suction apparatus : en
  • DK38203C - Prefer to Plow. : da en
  • FR630880A - Advanced elastic tire for vehicle wheels : en fr
  • GB277300A - Improvements in or relating to methods of starting and lighting power vehicles : en
  • AT108252B - Device for sorting punch cards. : de en
  • DE453379C - Baking, roasting and cooking device with control of the heating gas flow : de en
  • FR630601A - Transportable device for drawing off oil or similar liquid : en fr
  • DE453550C - Advertising banner with double pane and lighting arrangement on the side : de en
  • US1651838A - Power-reverse gear : en
  • US1651921A - Safety purse : en
  • USD74024S - Alden l : en
  • FR630704A - Improvements to automatic nut wrenches : en fr
  • GB272550A - : en
  • FR630857A - Velvety sensitive paper for producing photographic prints : en fr
  • DE453578C - Process for the preparation of a hydrogenation product from benzanthrone : de en
  • CA276088A - Draught excluder : en fr
  • GB265565A - Improvements in or relating to suction washers for dental purposes : en
  • DE444371C - Device for moving the laying machine on flat warp knitting chairs : de en
  • DE453442C - Potato sorting device with an elevated, rotating sieve drum : de en
  • US1651370A - Reversible cuff : en
  • FR630741A - Switch contact : en fr
  • FR630844A - Gear switch : en fr
  • GB279886A - Improvements in and relating to arc welding electrodes and holders therefor : en
  • FR630510A - Improvements to internal combustion engines : en fr
  • FR630887A - Contact attachment : en fr
  • US1651613A - Boiler for hot-water heating plants : en
  • US1651871A - Oven : en
  • CA276115A - Key case : en fr
  • FR630877A - New pedals for velocipedes : en fr
  • GB281572A - Improvements in spring surfaces for upholstery : en
  • DE453426C - Production of sulfuric acid : de en
  • DK38204C - Procedure and Device for the automatic supply of Crowncork capsules or finished Crowncork to Crowncork Manufacturing Machines and to Machines for their application, respectively. : da en
  • FR630562A - Low capacity variable capacitor with very low residual : en fr
  • FR630625A - Continuous film film projection machine : en fr
  • FR630713A - Improvements to spectacle frames : en fr
  • GB274902A - Manufacture of derivatives of acenaphthene : en
  • DE453415C - Device for resistance heating for electrical melting and heat furnaces : de en
  • DE453497C - Method and device for the production of hollow walls, hollow floors and the like. Serving insert bodies made of concrete or the like. : de en
  • FR630711A - Improvements to steam production facilities : en fr
  • FR630767A - Arrangement for introducing a certain humidity into the air : en fr
  • GB259937A - Improvements in thermionic tubes particularly adapted for the generation of oscillations : en
  • US1651782A - Cooler cabinet for soda fountains : en
  • FR630851A - Carburetor : en fr
  • GB272480A - Arrangement for compensating axial thrust in motors which are built together with a liquid centrifugal pump : en
  • FR630875A - Rivet Hole Cutting Machine : en fr
  • GB281755A - Improvements in and relating to wire, wire strand or cable connections or the like : en
  • GB281424A - Improvements in and relating to supports or carriers for safety pins and the like : en
  • FR630551A - Improvements to locking nuts for bolts, threaded rods and the like : en fr
  • FR630652A - Fixing system for artificial flowers or other decorative motifs in glass, crystal, etc. on a rod : en fr
  • FR630710A - Process for the production of moistening, washing and cleaning products : en fr
  • FR630865A - : fr
  • GB281445A - Improvements in or relating to the jointing of lead or like pipes or sheaths : en
  • FR630524A - Lotto multiplier : en fr
  • FR630540A - Aluminum lined container : en fr
  • GB275159A - : en
  • FR630839A - Aerial systems improvements for telegraphy and wireless telephony : en fr
  • GB281765A - Improvements in apparatus for operating and controlling the doors of tramway or like vehicles : en
  • FR630659A - Development of articulated lever presses : en fr
  • FR630762A - self-draining centrifugal air cleaner : en fr
  • GB281536A - Sewing machine presser foot : en
  • GB277281A - Apparatus for the removal of dust from gases : en
  • FR630595A - Improvements to wagon coupling devices : en fr
  • FR630798A - Assembly nail : en fr
  • GB281410A - Improvements in or relating to dyeing with azo dyes : en
  • US1651791A - Lifting fork : en
  • US1652066A - Canopy fixture : en
  • FR630638A - Method and apparatus for processing steel ingots : en fr
  • GB276334A - Improvements in and relating to air-insulated transformers for high tensions : en
  • US1651449A - System of distribution : en
  • FR630503A - Device for automatically lubricating the side face of railway tracks particularly applicable in bends : en fr
  • FR630544A - Device for optional stopping and releasing of keys used for printing an account number, or other similar sign, in cash registers, calculating machines and other similar machines : en fr
  • GB281523A - Apparatus for heating air by waste gases from boiler or furnace plants : en
  • FI11783A - The first network is rotated : en fi
  • DK38215C - Warning signaling device for door exits and the like. : da en
  • FR630849A - Dual control bracket, applicable to engine fuel feed pumps : en fr
  • GB275996A - Improvements in or relating to railway turntables : en
  • GB281347A - Methods of and means for reducing cylinder capacity in internal combustion engines and the like : en
  • GB281427A - Improvements in and connected with diaphragm apparatus or devices for reproducing sound : en
  • US1651979A - Aerating milk and cream can cover : en
  • AT108160B - Method and device for charging cellulose digesters or the like. : de en
  • CA276146A - Rotary pump : en fr
  • US1652009A - Trolley : en
  • AT108297B - Picture book. : de en
  • US1651986A - Tractor-control device : en
  • CA275992A - Printing form : en fr
  • US1651747A - Plug receptacle : en
  • US1651859A - Rotary disk drill : en
  • USD74004S - Stephen faith and samuel klasstobneb : en
  • DE453411C - Procedure for signaling over long-distance lines equipped with amplifiers : de en
  • US1651633A - Device for feedins and controlling material : en
  • US1651989A - Active-material support for storage cells : en
  • GB275200A - Improvements in clocked stockings, half hose and the like and the method of making same : en
  • GB281513A - A process for the manufacture of pectin products : en
  • US1651497A - Well swab : en
  • GB275168A - Improvements relating to paper tables for typewriting and like machines : en
  • DE453514C - Soft with the resilient tongue fixed in its root end : de en
  • US1651512A - Tire-chain locking tightener : en
  • AU860127A - Improvements in or relating to alternating current relays : en
  • CA276104A - Door check : en fr
  • US1651826A - Refrigerating machinery : en
  • AU900927A - Process and apparatus permitting the utilisation of heavy fuels for feeding engines : en
  • DE453275C - Electrolysis in pressure-tight vessels : de en
  • GB281581A - Device for beating soap lather : en
  • FR630896A - Improvements to tabulating and calculating machines : en fr
  • US1652013A - Grab for lifting or hoisting : en
  • US1651905A - Means for displaying and selling merchandise : en
  • US1652061A - Radiator cap : en
  • FR630842A - Process for separating cork and bast : en fr
  • FR630886A - Shade device made up of partially overlapping slats : en fr
  • GB281589A - A splash guard for use on boots and shoes : en
  • DE453353C - AC relay : de en
  • GB281441A - Improvements in and relating to lights and illuminated signals for the rear of motor vehicles and the like : en
  • USRE16810E - Switch mechanism : en
  • DE453511C - Inking device for types of typewriters and similar machines : de en
  • US1651371A - Power-transmission mechanism : en
  • US1651815A - Antifriction bearing : en
  • AT108269B - Switching device for self-collecting electric speaking machines. : de en
  • AT108282B - Step washer. : de en
  • CA276013A - Folding crib : en fr
  • FR630868A - Improvements to circuit devices used with high frequency currents : en fr
  • GB281484A - Improvements in detachable cylinder heads for internal combustion engines : en
  • US1651868A - Electric broiler : en
  • US1651888A - Motor vehicle : en
  • US1651723A - Rail-connecting device : en
  • US1652036A - Settling tank : en
  • FR630614A - Pump : en fr
  • GB281490A - Improvements in and relating to insulating bodies of spun glass : en
  • GB281463A - Improvements in and relating to apparatus for bending metal tubes : en
  • GB281466A - Improvements in, or relating to hollow-ware and the like : en
  • GB281502A - Apparatus and process for making chocolate articles : en
  • GR1688B - OLIVE NUCLEAR CONSERVATION METHOD. : el en
  • DK38208C - Engine drum. : da en
  • FR630773A - Materials for the construction of high and very high pressure boilers and method for their manufacture : en fr
  • GB281754A - Improvements in bale bands and fastenings therefor : en
  • US1651564A - Metal safety seal for envelopes and the like : en
  • GB263862A - Manufacture of hydro-cyclocaoutchouc : en
  • GB281763A - Improved magnetic alloys : en
  • GB281524A - An improved curd knife : en
  • GB281764A - Improvements in lubricator devices or automatic grease cups : en
  • FR630501A - Improvements in so-called irreversible directions for motor vehicles : en fr
  • FR630546A - Kind of clasp for bags, cases and other objects : en fr
  • FR630760A - Improvements to woodworking machines : en fr
  • DE453496C - Table for presses for the production of wedge stones : de en
  • GB282133A - Improvements relating to steaming or ageing machines for dyeing and like operations : en
  • FR630643A - Installation for the production of steam : en fr
  • FR630547A - Improvements to telephone cable manufacturing processes : en fr
  • FR630855A - Wireless radio transmission system : en fr
  • GB281747A - Vaporiser for heavy liquid fuels suitable for internal combustion engines including engines operated by light hydrocarbons : en
  • DE453589C - Kitchen knife with adjustable guide surface : de en
  • FR630575A - Removable shelf applicable to typewriters, to guide typed papers after typing : en fr
  • FR630814A - Improvements to teapots, coffee pots and similar containers : en fr
  • DE448814C - Piston valve for internal combustion engines : de en
  • DE453392C - Traveling brush for moving sieves : de en
  • US1651490A - Thermometer attachment : en
  • US1651653A - Superheater header for locomotives : en
  • US1651672A - Machine for digging tunnels : en
  • AT108194B - Installation of the door lock in automobile doors. : de en
  • GB281416A - Improvements relating to apparatus for the softening of water : en
  • GB281533A - Improvements in rotary machines for filling bottles and the like : en
  • US1651658A - Radio receiving system : en
  • US1651628A - Oil burner : en
  • US1652098A - Lubricator : en
  • US1651686A - Baseball game apparatus : en
  • USD74025S - Design for a combined checker and chess board : en
  • USRE16811E - Clock casino : en
  • US1651635A - Metal window construction : en
  • FR630800A - Sound amplifiers for gramophones, loudspeakers and other sound reproducing devices : en fr
  • GB276016A - Improvements in magnesite refractories and method of making the same : en
  • FR630827A - : fr
  • US1651359A - Carburetor : en
  • US1651403A - Bonding dissimilar metals : en
  • US1651514A - Fulling-mill stop motion : en
  • US1651865A - Apparatus for making incandescent lamps and similar articles : en
  • DE453450C - Vulcanizing press with a retractable vessel that can be loaded with stacks : de en
  • FR630649A - Multiple Disc Friction Clutches Enhancements : en fr
  • GB281497A - Improvements in and relating to white or similar lines for road traffic guidance : en
  • US1651662A - Tungsten welding : en
  • US1652044A - Apparatus for feeding mechanical grinding machines for producing wood pulp : en
  • CA276016A - Flexible caterpillar : en fr
  • AT108236B - Rubber gaiter. : de en
  • DK38202C - Device for Registration of Measurable Sizes. : da en
  • US1651744A - Process of handling strips of sheet material : en
  • US1651774A - Printing press : en
  • CA276065A - Type-composition binding frame : en fr
  • FR630788A - Mesh fabrics, one or both sides of which has the look and feel of felt or velvety skin : en fr
  • FR630807A - Carburetor for internal combustion engines with automatic fuel liquid dosage : en fr
  • GB281400A - Improvements in or relating to vacuum electric tube devices : en
  • US1651621A - Sundial : en
  • US1651629A - Tiltable-switch-adjusting means : en
  • US1651726A - Battery connection : en
  • US1651952A - Apparatus for making heels : en
  • US1651855A - Elastic-fluid turbine : en
  • US1652103A - Feed-water purifier for locomotives : en
  • US1651709A - Solder : en
  • CA276066A - Concrete material : en fr
  • CA275993A - Process for destroying animal pests : en fr
  • US1651354A - Baffle tower : en
  • US1652070A - Automatic starting and stopping arrangement for turbines : en
  • US1651691A - Machine for labeling cylindrical articles : en
  • US1651820A - Rotor : en
  • CA276110A - Refractory patching cement : en fr
  • CA276126A - Electrical condenser : en fr
  • USD74018S - Design foe : en
  • GB272867A - Improvements in gelatine for light-sensitive silver salts emulsions : en
  • US1651843A - Means of attaching heads and shafts of golf clubs and the like : en
  • AT108248B - Strap connector. : de en
  • CA276042A - Radio receiving and transforming mechanism : en fr
  • US1651945A - Liquid-feeding apparatus : en
  • US1651542A - Stove structure : en
  • AT108169B - Ski binding. : de en
  • US1651737A - Process for compounding and vulcanizing rubber and products obtained therefrom : en
  • DE453479C - Illumination star that can be laid flat : de en
  • DE453543C - Process for the production of protective coatings on metal, especially as rust protection : de en
  • US1652062A - Target : en
  • US1652087A - Cash register : en
  • AU482426A - Improvements in pumps forthe delivery of liquids in predetermined amounts : en
  • CA276055A - Device for locking drawers : en fr
  • US1652133A - Automobile and truck traction attachment : en
  • US1651372A - Pulverizing and separating machinery : en
  • DK38222C - Discharge tube with arc discharge. : da en
  • GB281494A - Improvements in and relating to dabbing brushes for combing machines : en
  • CA276022A - Clothes prop : en fr
  • FR630602A - Transportable device for drawing off and measuring oil or similar liquid : en fr
  • FR630634A - Control device for mechanical-electric phonographs : en fr
  • GB276981A - Improvements in steam receiving vessels adapted to resist high pressures and temperatures and intended particularly for use as steam separators or dryers : en
  • GB281459A - Improvements in and relating to the manufacture of composite titanium pigments : en
  • GB281762A - Improvements in or relating to aerials for use in wireless telegraphy and telephony : en
  • AT108168B - Beater mill. : de en
  • FR630640A - Teaching device for learning arithmetic, letter forming and drawing : en fr
  • GB281585A - Improvements relating to collars for wear : en
  • USD74006S - Design for a holder for glasses : en
  • US1652153A - Oil recovering and obturating ring : en
  • CA276082A - Spark plug : en fr
  • US1651451A - Battery light : en
  • US1651393A - Manifold for internal-combustion engines : en
  • US1651549A - Check for axminster-loom needle motion : en
  • US1651794A - Laminated material : en
  • US1651904A - Direction indicator : en
  • US1651696A - Detonating fuse : en
  • US1651969A - Apparel rack : en
  • CA276019A - Hydrocyanic acid stabilizing : en fr
  • CA275979A - Switch point protector : en fr
  • CA276123A - Vacuum condenser : en fr
  • FR630591A - Method and machine for joining together walls capable of being sewn together and a shoe made according to this method : en fr
  • FR630635A - Device for heating and ventilating motor cars : en fr
  • FR630698A - Method and mechanical device for continuous and automatic rearing of silkworms : en fr
  • GB281766A - Improvements in and relating to the construction of the bodies, dashes and roofs of motor omnibuses, coaches, cars and similar vehicles : en
  • AT108161B - Process for the production of printing blocks. : de en
  • CA276124A - Amplification unit : en fr
  • CA275980A - Active carbon product : en fr
  • GB263188A - Improvements in or relating to sluice gates or lock gates : en
  • DE453455C - Process for dyeing acetate silk : de en
  • GB272189A - Method of rapidly de-exciting dynamo-electric machines : en
  • FR630714A - Advanced device for controlling bowden cables or similar cables : en fr
  • AT108244B - Match. : de en
  • AT108235B - Working time control apparatus. : de en
  • AU538626A - Improvernents in and relating to the inanufaeture of rolled steel members : en
  • DE453493C - Device for breaking down clay or the like. : de en
  • DE453568C - Device for displaying the stone position of fine mills : de en
  • DE453382C - Dog muzzle : de en
  • GB281470A - Improvements in and connected with scale mechanism for automatic feeding machines for feeding fibrous materials to carding engines and such like : en
  • USD74028S - Design for a washing-machine casing : en
  • GB281555A - Improvements in and relating to stoves specially applicable for brooders, incubators or the like : en
  • US1652026A - Pumping plant for high-pressure steam generators : en
  • FR630660A - Process for increasing the tightness of assemblies by rivets, bolts or other equivalent components : en fr
  • AT108275B - Procedure for draining damp walls. : de en
  • GB281411A - Improvements relating to the packing of fuel and the kindling of domestic fires : en
  • GB258269A - Improvements in or relating to record-card-controlled statistical machines : en
  • GB265961A - Improvements in or relating to means for securing railway and like rails : en
  • FR630893A - Motion transmission device : en fr
  • GB281756A - Improvements in apparatus for cleaning, trimming, clipping and polishing grain and seeds, and for general sifting or separating purposes : en
  • GB277619A - A process for recovering sulphuric acid from the acid-tar of benzol purification : en
  • GB281534A - Improvements in refrigerating apparatus : en
  • US1651527A - Braiding carrier : en
  • DE453428C - Process for the preparation of 1-methyl-4-isopropyl-3-oxybenzene (thymol) : de en
  • DE453476C - Insulators for electric steam boilers : de en
  • GB281761A - Improvements in or relating to spring mattresses : en
  • FR630647A - Method and machine for mass processing of crystallized margarine and the like : en fr
  • FR630754A - Level indicator : en fr
  • GB281412A - Improvements in steam boilers : en
  • GB281450A - Improvements in devices for indicating the quantity or level of liquid in a container : en
  • FR630783A - Posters, signs, attributes and detached letters, painted on plywood, openwork and cut out : en fr
  • FR630663A - Folding baby carriage : en fr
  • GB281591A - Improvement connected with snap locks and the like : en
  • FR630560A - Transmission chain and its control pinion : en fr
  • FR630570A - Multiple discharge tube and its manufacturing process : en fr
  • GB281465A - Improvements in saturators for the manufacture of crystalline salts : en
  • US1651821A - Aircraft-engine control : en
  • FR630756A - gas scrubber : en fr
  • GB272540A - Improvements in surface condensers : en
  • DE453565C - Electric point machine : de en
  • AT108239B - Flash lamps, in particular for photographic purposes. : de en
  • CA276127A - Electrical condenser : en fr
  • CA276053A - Motor radiator heater : en fr
  • FR630582A - Hand shears for cutting and adjusting bergmann tubes and the like : en fr
  • USD73991S - apablasa : en
  • GB281428A - Improvements in or relating to pianoforte and like keyboards and transposing devices : en
  • AT108245B - Method for producing admission tickets from ticket forms and equipment for this. : de en
  • US1651561A - Child's harness : en
  • US1652048A - Adjustable bearing plate for wire-line pumping jacks : en
  • US1651620A - Coal feeder and separator and grader : en
  • US1652051A - Pressure indicator and regulator : en
  • US1651472A - Skinless wiener and apparatus for making same : en
  • DE453542C - Disc spring column : de en
  • FR630739A - Folding car for children : en fr
  • FR630790A - Construction game : en fr
  • DE453444C - Fuel nebulizer for carburetor machines : de en
  • GB274035A - Unmagnetic or weakly magnetic cast iron : en
  • US1651695A - Safety ckanking device : en
  • US1652117A - Identification device : en
  • DE453371C - Extraction press with a pressure cylinder that can be moved back and forth over the fixed typesetting bed : de en
  • FR630532A - Improvements to devices for the ejection of viscous, plastic or semi-fluid materials : en fr
  • US1651631A - Outer foot covering : en
  • CA276118A - Governor for fluid motors : en fr
  • USD74026S - Design for a spoon or similar article : en
  • AT108295B - Strand and device for making the same. : de en
  • US1651800A - Driving mechanism for phonographs and the like : en
  • AT108284B - Figure game with electromagnets arranged under the playing field. : de en
  • CA276108A - Amide-guanidines and alkyl-derivative : en fr
  • DE453473C - Process for the production of circuits on switchboards : de en
  • AT108170B - Air heater, especially for drying purposes. : de en
  • GB281443A - Improvements relating to roofing tiles, sheets, plates or the like : en
  • AT108205B - Absorption chiller. : de en
  • CA276046A - Refrigerating counter : en fr
  • DE453516C - Electrical fuse that triggers an alarm signal against loosening of the connecting and fastening means of railway tracks : de en
  • GB281402A - Improvements relating to ships' stern frames : en
  • AT108224B - Motor siren. : de en
  • AT108266B - Hair clipper. : de en
  • AT108203B - Milk can cap. : de en
  • GB262812A - Improvements in gun carriages with split trails : en
  • US1651740A - Typewriting machine : en
  • US1651874A - Chokek-kod latch : en
  • USD74029S - Design tor a hinge : en
  • US1651976A - Rivet-setting machine : en
  • US1652101A - Vulcanized rubber and production thereof : en
  • US1651407A - parker : en
  • US1651660A - Electrical connecter : en
  • US1651483A - Drop hammer : en
  • US1651957A - Insulation of finely-divided magnetic material : en
  • US1652054A - Valve for piping of large diameter : en
  • CA275990A - Folding delivery box : en fr
  • US1651745A - Process for snipping and attaching bindings to tops for shoes : en
  • FR630828A - Process for the purification of distillates, at low boiling point, petroleum oil or mineral oil : en fr
  • FR630859A - Improvements to the construction of harvesters : en fr
  • US1652144A - Builder mechanism for winding machines : en
  • DE453544C - Incessant grinding : de en
  • CA276018A - Automobile headlight : en fr
  • CA275987A - Welding clamp : en fr
  • CA276150A - Pruning shears : en fr
  • DE453396C - Anti-skid device on motorcycles : de en
  • USD74013S - Automobile headlamp : en
  • US1652115A - Puzzle : en
  • AT108198B - Springy wheel. : de en
  • US1651386A - Evacuation of bulbs and other vessels : en
  • DE453369C - Process for the preparation of alkyl and aralkyl derivatives of 3,4-cyclotrimethylene-1-aryl-5-pyrazolones : de en
  • AU847827A - Improved tipping means for motor andthe like vehicles : en
  • DE453401C - Method for spinning bast fibers : de en
  • FR630697A - Method and device for making endless bands or ribbons using soluble cellulose derivatives : en fr
  • US1651502A - Heat-exchange roll : en
  • AT108231B - Knee lever flap lock for accordions u. like : de en
  • AT108249B - Cable connection. : de en
  • FR630752A - Improvements to leaf springs : en fr
  • US1651796A - Double-threaded screw : en
  • US1651586A - Table : en
  • US1651356A - Motor-vehicle-fan mechanism : en
  • DE453433C - Contact slide for electric flashlights : de en
  • DE453616C - Lamp as a carrier of natural, freshly preserved flowers : de en
  • US1651676A - Loom for weaving pile or plush fabrics : en
  • DE453227C - Device for the automatic adjustment of the focus by means of an angle lever and for the simultaneous rectification of falling lines : de en
  • US1651812A - Knotting and weaving loom : en
  • US1652058A - Window-sash fastener : en
  • AT108227B - Signpost especially for fast-moving vehicles. : de en
  • AU749727A - Improvements in amusement cars : en
  • DE453469C - Process for integrating fine ores, gravel waste and the like Like. Using the own heat of liquid slag : de en
  • US1651485A - Drinking glass : en
  • US1651508A - Musical toy telephone : en
  • US1651810A - Amplifying system : en
  • DE453490C - Hand drive device for ambulance chairs : de en
  • FR630616A - Container more specially intended for transporting beer : en fr
  • GB281529A - Improvements in combined ignition and lighting devices for use with internal combustion engines : en
  • US1651474A - Vitreous enamel composition and method of making same : en
  • CA276143A - Clarifying system for fluids : en fr
  • US1652041A - Paper winder : en
  • AU831627A - An improved method of and means for use in the preservation of perishable food products : en
  • CA276116A - Fishhook manufacture : en fr
  • DE453389C - Clamping device for bar iron bending machines with directly driven bending lever : de en
  • USD74038S - Design fob a wall back ob similab abticle : en
  • GB281746A - An automatic braking device, particularly for motor vehicles : en
  • DE453609C - Roll paper tear-off device with two superposed paper rolls and a pressure roller : de en
  • USD74000S - Design fob a bottle : en
  • US1652113A - Safety device job intebnal-combustion engines : en
  • US1651765A - Method of making brief cases : en
  • US1651804A - Clock : en
  • US1651357A - Theftproof lamp : en
  • US1651771A - Mirror : en
  • US1651883A - Adjustable flange on overflow connection for drains : en
  • US1652017A - Rheostat : en
  • US1652135A - Toy crane : en
  • GB281409A - Car position indicator for hoists and lifts : en
  • DE453538C - Two-stroke internal combustion engine with pistons running in opposite directions and a rotary piston compressor arranged parallel to the working cylinders : de en
  • GB281538A - Improvements in mops : en
  • AT108221B - Music stand. : de en
  • CA275986A - Rubber goods : en fr
  • DE453512C - Typewriter with a center lock that fixes the paper carriage in the center position : de en
  • FR630776A - Woodworking device : en fr
  • FR630518A - Reading tablet for abacuses : en fr
  • GB281447A - Improvements in apparatus for selecting and displaying cards, plates and like indicating devices : en
  • FR630508A - Novel method and apparatus for collecting oyster spat : en fr
  • GB281431A - An improved spanner : en
  • FR630816A - Automatically controlled device for controlling the flow of liquids : en fr
  • GB276379A - Improvements in or relating to rivet feeding mechanism : en
  • GB281988A - Improvements relating to electrical remote control and signalling systems : en
  • GB282132A - Improvements in combined cases and sharpening means for razors : en
  • FR630572A - Oxide cathode : en fr
  • GB267957A - Improvements in or relating to adjustable chairs : en
  • FR630512A - Method for manufacturing oxide cathodes : en fr
  • US1651421A - Centrifugal separator : en
  • US1651878A - Mold for expansion-joint strips : en
  • US1651896A - Mirror bracket : en
  • CA275977A - Wheel rim : en fr
  • FI11784A - Ruler for typewriters : en fi
  • DE453413C - Voltage drive core for induction measuring devices : de en
  • AT108218B - Device for discharging the goods sorted in a flume. : de en
  • CA276125A - Electrical condenser : en fr
  • FR630730A - Pneumothorax device : en fr
  • US1652118A - Radiocondenser : en
  • FR630581A - Brake for bicycles, motorcycles, etc. : en fr
  • US1651998A - Valve-spring lifter : en
  • DE453458C - Process for removing the genuinely dissolved dyes from colored solutions of cellulose derivatives : de en
  • FR630787A - Device for stripping spark plugs from internal combustion engines : en fr
  • GB282134A - Improvement in machines for handling loose materials : en
  • DE453435C - Process for tanning animal skins : de en
  • FR630681A - Exhausting apparatus particularly applicable to tanning extracts : en fr
  • US1651522A - Pipe joint : en
  • US1651634A - Carpenter's plane : en
  • US1651779A - Device for assembling two-piece ball-bearing cages by spot welding : en
  • FR630549A - Substance and process for the preparation of this substance, with a view to preserving, by immersion, putrescible materials such as fruits, vegetables, meat, etc. : en fr
  • GB281485A - Improved cutting machine for partition slabs, floor tiles and the like : en
  • US1651384A - Pan lifter and remover : en
  • US1651848A - Paper box and blank : en
  • US1652085A - Steam turbine : en
  • CA276139A - Oil ignition : en fr
  • US1651453A - Truck cab : en
  • US1651953A - Support for radio apparatus : en
  • GB281569A - Improved explosionproof fitting for electric glow-lamps : en
  • AU641727A - Improvements in or relating to apparatus for navigating aircraft with wireless bearing finding means : en
  • DE453274C - Comb brush : de en
  • DE453216C - Grab excavator-like device for digging masses : de en
  • FR630685A - Improvement in servo-brakes : en fr
  • AT108278B - Device for utilizing waste heat from industrial furnaces in compressed air turbines. : de en
  • DE453471C - Cross-carrying cable suspension for catenary cables for electric railways : de en
  • FI11787A - Anordningar vid phonografer och radiohögtalarapparater : en fi
  • AT108289B - Electrode for electrolytic gas decomposition apparatus. : de en
  • US1651910A - Combined finishing welt and metal container : en
  • US1651890A - Convection heater : en
  • FR630506A - Motor-compressor device for staged compression : en fr
  • US1651730A - Cooker : en
  • FR630605A - : fr
  • FR630707A - Process for the preparation of oxazin derivatives : en fr
  • US1651457A - Ice holder : en
  • US1651705A - Core tip : en
  • US1652109A - Method of preservatively treating woods : en
  • US1651677A - Hosiery : en
  • US1651846A - Woodworking machine : en
  • US1651922A - Shield for use with electrical appliances : en
  • USD73995S - Design for a combined casing and frame for a washing machine : en
  • FR630618A - brick, floor and ceiling elements, rigidly connected : en fr
  • FR630757A - Catalysts : en fr
  • US1651625A - Safety device for laundry machines : en
  • US1651746A - Attachment to folding combs, brushes, and the like : en
  • US1651958A - Insulation of finely-divided magnetic material : en
  • USD74042S - Design eor a book end or analogous article : en
  • DE453400C - Pointing machine : de en
  • GB281407A - Improved circuit arrangements for hunting switches in telephone systems : en
  • GB281551A - Improvements in and relating to the manufacture of sulphuric acid : en
  • AU799327A - Electro-deposition of rubber : en
  • GB273697A - Improvements in or relating to apparatus for interchanging power between electrical circuits : en
  • FR630725A - Improvements to pedal clamping vices : en fr
  • GB281480A - Improved conveyor for mining coal : en
  • GB262813A - Improvements in and relating to internal combustion engines : en
  • GB281426A - Improvements in and relating to boxes, suit cases, trunks and the like : en
  • FR630632A - Maximum delay relay : en fr
  • US1651523A - Display stand : en
  • GB281530A - A process for the production of a material containing thymol and polymerised formaldehyde : en
  • FR630755A - Improvements in the production of bituminous emulsions : en fr
  • GB281397A - Improvements in or connected with electric cables and conductors : en
  • FR630786A - Cable machine head : en fr
  • GB274829A - Automatic slack adjusters for railway brakes and the like : en
  • DE453524C - Fußgewoelbestuetze : de en
  • FR630675A - Improvements to burners and installations for liquid and gaseous fuels : en fr
  • GB281510A - Improvements in and relating to the manufacture of sulphuric acid : en
  • US1651441A - Roll-holding camera : en
  • DK38209C - Cable lugs for Accumulators. : da en
  • FR630669A - Rotary distributor especially for internal combustion engines : en fr
  • GB277658A - Improvements in cork cutting machines : en
  • GB281537A - Improvements in the manufacture of white artificial horn : en
  • US1651555A - Gravel screen and cleaning device therefor : en
  • US1651607A - Material-handling device : en
  • US1651647A - Apparatus foe : en
  • DE453509C - Type setting device for line typing, line setting machines or the like. : de en
  • GB277642A - Improvement in or relating to welts for boots and shoes : en
  • USD74014S - Design fok a compact holdeb : en
  • FR630862A - Signaling device for cars and public roads : en fr
  • DE453483C - Device for compressing the valve spring of an internal combustion engine : de en
  • FR630534A - Loose-leaf binding, especially for pocket size : en fr
  • FR630680A - Process for the manufacture of alcohols by oxidation of methane : en fr
  • FR630690A - Height adjustable grill for fireplaces : en fr
  • FR630837A - High voltage switch : en fr
  • FR630735A - Improvements to pleating machines : en fr
  • FR630648A - Improvements to illuminated signs and advertising devices : en fr
  • GB281460A - Improvements in and relating to lime kilns : en
  • DE453306C - Rubber tread : de en
  • DE453547C - Method and device for the production of bags : de en
  • DE453501C - Process for the production of dry, cold-soluble adhesives : de en
  • US1651614A - Gear-cutting machine : en
  • US1651704A - Line insulator : en
  • DE453385C - Air compressor that can be used as a starter motor for motor vehicles : de en
  • US1651816A - Baffle to be set automatically : en
  • FR630538A - Inner frame constituting shock-absorbing springs for load-bearing parts of seats or for mattress bases, cushions and the like : en fr
  • US1651404A - Viscose product : en
  • US1651644A - Thermoelectric heater : en
  • DE453432C - Process for the preparation of a 1-amino-2-oxynaphthalenesulfo-6-carboxylic acid : de en
  • FR630726A - Anti-interference and anti-jam filter for telegraphy and cordless telephony : en fr
  • FR630557A - Locking device for vehicle wheels : en fr
  • US1651414A - Switching device : en
  • US1651711A - Door latch : en
  • US1651913A - Hand-actuated air compressor : en
  • FR630736A - Rail fasteners in high speed suspended monorail railways : en fr
  • GR1687B - ROTARY DRYER OF INDUSTRIAL PRODUCTS AND RAW MATERIALS. : el en
  • DK38211C - Self-regulating Centrifuge or Centrifuge Pump for Bleeding Liquids. : da en
  • DE453590C - Food shredder : de en
  • FR630867A - Device allowing automobiles to turn in place : en fr
  • GB272519A - Centrifugal blowers for the supply of scavenging or charging air to diesel engines : en
  • GB281744A - A photographic slide or holder and an adapter for exposing plates or flat films : en
  • FR630750A - Automatic water dispenser for washbasins-toilets : en fr
  • FR630803A - Protective device for rontgen tubes : en fr
  • GB276674A - Improvements in or relating to bright annealing furnaces : en
  • DE453541C - Screw locking : de en
  • DE449340C - Cylinder for holding highly stressed or highly stressed media such as air, gas or steam : de en
  • DE453482C - Loader for hay and like : de en
  • AT108287B - Time counters for telephone lines. : de en
  • AU529726A - Improvements in and relating to compositions containing cellulose esters and cellulose ethers and the like : en
  • DE453388C - Manufacture of bushings, bearing bushes and hollow objects from solid bronze disks : de en
  • DE453451C - Tension lock for anti-skid chains or ropes : de en
  • GB281353A - Improvements in a method of and means for controlling the transfer of electrical energy : en
  • GB281434A - Improvements in or relating to motor driven trucks, wheelbarrows and like vehicles : en
  • GB268773A - Improvements in and relating to air compressors : en
  • DE453438C - Eoetvoessche rotary scale : de en
  • FR630718A - Bolt : en fr
  • FR630845A - Method and apparatus for heating or boiling water and other liquids : en fr
  • FR630653A - Elastic wheel : en fr
  • FR630708A - Improvements to asbestos-based products : en fr
  • FR630881A - Safety lock : en fr
  • US1651714A - Ornamental fountain : en
  • CA276054A - Electrical register : en fr
  • AT108292B - Telephone desk station. : de en
  • CA276148A - Desulphurizing process : en fr
  • DE453478C - Hammock with suspension that can be used as a bed : de en
  • GB281501A - Tyre puncture preventer : en
  • USD73993S - Stephen d : en
  • CA276068A - Pulp grinder : en fr
  • DE453601C - Device for locking the shift lever by means of the clutch lever, especially for motor vehicles : de en
  • CA276039A - Lifting jack : en fr
  • US1651754A - Auxiliary device for assembling airships : en
  • DE453358C - Device for the separation of components of different specific weights and different sizes of composite material by an air stream : de en
  • US1652110A - Crutch : en
  • DE453583C - Automatic adjustment device for vehicle brakes : de en
  • DE453370C - Steam locomotive : de en
  • FR630843A - Device for removing skin from fish : en fr
  • US1651365A - Vehicle towing mechanism : en
  • DE453417C - Process for the presentation of non-settling contrast media : de en
  • FR630706A - Decorative patterns in cut wood : en fr
  • FR630900A - Parallel vice wrench : en fr
  • US1651412A - Telescope : en
  • CA276114A - Shock absorber : en fr
  • DE453259C - Catching device for conveyor baskets : de en
  • FR630699A - Insulating plate construction : en fr
  • FR630593A - Improvements to internal combustion engines : en fr
  • US1651887A - Sprinkler : en
  • US1652108A - Swab : en
  • US1652147A - Deep rim for pneumatic tires : en
  • GB281563A - Improvements in or relating to wheel mountings for cycles : en
  • US1651475A - Shock-eliminating vehicle suspension : en
  • FI11791A - Internal combustion engine air cooler : en fi
  • GB269894A - Improvements in or relating to cores for electric transformers and the like : en
  • GB281544A - Improvements relating to railroad sleepers : en
  • DE453572C - Mirror device for operating rooms : de en
  • DE453617C - Manufacture of hypochlorite solutions : de en
  • CA276107A - Diguanidine, alkyl and hydroxyalkyl-derivative : en fr
  • US1651420A - Block-making machine : en
  • US1651915A - Broom bridle : en
  • FR630620A - Floor-ceiling system made up of reinforced cement slabs and beams without formwork : en fr
  • GB281401A - Improvements in the filaments of vacuum electric tube devices : en
  • FR630892A - Multiple plow : en fr
  • GB261749A - Connecting device for attaching vehicle hoods or for like uses : en
  • AT108212B - Ignition device for mechanical time detonators. : de en
  • GB276660A - Fish plates for railway rails : en
  • DE453352C - Steam generation system with a common steam and water collector for water pipe bundles lying over separately arranged furnaces : de en
  • GB274809A - Improvements in or relating to dial switches for telephones : en
  • US1651598A - Ring-grooving machine : en
  • US1651863A - Ladder jack : en
  • FR630563A - Improvement in dyeing processes and apparatus : en fr
  • GB281548A - Sparking plug for internal combustion engines : en
  • CA276097A - Light signal : en fr
  • CA276129A - Typewriting machine : en fr
  • CA276122A - Plastic product : en fr
  • AT108181B - Automatic transmission change gear, especially for motor vehicles. : de en
  • FR630624A - Improvements in abrasive articles (such as sandpaper and the like) and their manufacturing processes : en fr
  • US1651759A - Lawn trimmer : en
  • DE453587C - Monitoring device for the electrodes of electric arc furnaces : de en
  • GB281425A - Improved manufacture of toilet creams : en
  • US1651482A - Electrical measuring instrument : en
  • US1651619A - Journal box : en
  • US1651975A - Variable condenser : en
  • US1651718A - Hbktby a : en
  • AT108154B - Process for chemical etching of rubber sheets for the production of printing forms. : de en
  • US1651465A - Crank shaft : en
  • US1651970A - Corrosion-resisting alloy : en
  • DE453298C - hair clipper : de en
  • DE453532C - Headlight mirror : de en
  • US1651599A - Ironing machine : en
  • US1651786A - Condenser structure : en
  • US1651919A - Mechanism for safely controlling internal-combustion engines upon aircraft : en
  • US1652042A - Safety paper : en
  • US1652090A - Helicopter : en
  • US1651526A - Boiler : en
  • US1651591A - Machine for cutting green corn from the cob : en
  • US1651798A - Roller bearing : en
  • AT108265B - Process for the production of finely perforated sheets. : de en
  • CA276154A - Milling jug : en fr
  • US1651477A - Cash register : en
  • US1651528A - Collapsible container : en
  • US1651908A - Fire-poking apparatus : en
  • DE453503C - Extraction of graphite from carbon vapors : de en
  • FR630885A - Process for the removal and recovery of phenols from water from the recovery of by-products from coke ovens or other installations : en fr
  • GB281499A - Improvements in spindles for spinning or twisting yarn, thread and the like : en
  • GB281444A - Improvements in or relating to screw lifting jacks : en
  • US1651391A - Skylight : en
  • US1651440A - Electrical testing apparatus : en
  • DE453233C - Relief device for track scales : de en
  • FR630565A - Method and apparatus for dyeing yarn : en fr
  • GB261748A - Manufacture of products resembling rubber : en
  • GB281507A - Improvements in side screens for use on motor vehicles : en
  • DE453262C - Copying processes and devices for the production of mutually complementary films to be colored differently, e.g. to be used as printing forms or composite films in natural colors : de en
  • US1651864A - Oiling device : en
  • US1651824A - Hinge : en
  • FR630876A - : fr
  • GB271054A - Improvements in or relating to extensible chairs : en
  • FR630853A - Relay intended to indicate faults in electrical installations : en fr
  • GB281504A - Improvements relating to electrically operated order telegraphs and the like : en
  • GR1681B - METHOD AND ARRANGEMENT FOR THE MANUFACTURE OF CONCRETE PIECES AND ANALOGS. : el en
  • FI11786A - Kartställare : en fi
  • GB281540A - An improved reflector water level gauge : en
  • FR630869A - Improvements to the hearths of steam generators : en fr
  • GB262769A - Improvements in the process of making butter, and apparatus therefor : en