• PL9216B1 - Device for regulating alternating currents. : en pl
  • US1685727A - Dispensing : en
  • SU6450A1 - Clamping pushbutton switch with automatic opening device : en ru
  • SU6475A1 - Method of operation of a locomotive machine operating with high pressure steam in a closed cycle : en ru
  • CA283596A - Electrical condenser : en fr
  • AT110643B - Arts and crafts. : de en
  • US1685275A - Control valve for gaseous-fuel burners : en
  • USD76415S - Design for a hinge for an eyeglass frame : en
  • USD76424S - Design for a watch holder : en
  • SU6574A1 - Electric pump for lifting metals in liquid state and electrolytes : en ru
  • AT110689B - Method and device for differentiating between types of iron. : de en
  • DE465843C - Heat saving pot : de en
  • SU6438A1 - Weight adjustment to lifting machines : en ru
  • SU6497A1 - A machine for the manufacture of hollow shells from plywood strip with the overlay on it of plywood sheets with transversely arranged fibers : en ru
  • SU6629A1 - Clinker brickwork with iron reinforcement for walls, doors or lining cash desks, etc. : en ru
  • US1685371A - Power transmission : en
  • US1685495A - Device for creating accuracy in the art of boxing : en
  • SU6637A1 - Electrical measuring instrument : en ru
  • CH129153A - Device for lubricating the crank bearings of bicycles. : de en
  • SU6551A1 - Method and device for determining the course and speed with respect to the ground, as well as wind speed and direction from an aircraft : en ru
  • AU879627A - Improvements in sheepshearing machines : en
  • AT110652B - Scales with automatic weight display and with a device for changing the weighing range with one or more additional weights. : de en
  • SU6366A1 - Control nitkovoditel : en ru
  • US1685716A - Oil-derrick anchor : en
  • SU6332A1 - Electric switch : en ru
  • US1685282A - Hydrocarbon engine : en
  • US1685456A - Shelf strip : en
  • SU6486A1 - Leveling device for generators : en ru
  • US1685345A - Hair-drying apparatus : en
  • DE465594C - Controllable transmission gear with uniform revolving or rotating movement : de en
  • GB297499A - Improvements relating to spring actuated driving mechanism for gramophones and the like : en
  • SU6444A1 - Sectional Water Tube Steam Boiler with Vertical Sections : en ru
  • US1685353A - Trussed structure : en
  • DE465620C - Machining of profiled rotating bodies, in particular by grinding using a rolling template and rail : de en
  • DE465931C - Device for attaching the bolt to suspension or tension insulators : de en
  • SU6639A1 - Pendant device for outdoor signal lights : en ru
  • SU6661A1 - The method of obtaining neutral reactive water soluble derivatives of diaminodioxy-arsenobenzene : en ru
  • US1685300A - Process and apparatus for treating polluted acid wastes : en
  • US1685573A - Wall covering : en
  • USD76385S - Design for a sign : en
  • US1685236A - london : en
  • FR643914A - Gearbox control knob for variable capacitors and other applications : en fr
  • FR643938A - Improvements to devices for performing orthopteran flight : en fr
  • CA283449A - Paving block : en fr
  • SU6360A1 - Burner type "Primus" : en ru
  • DE465663C - Advertising and display device whose individual display elements or display elements arranged in groups are controlled from a transmission point by a pneumatically operated selector via mechanical, electrical or pneumatic switching means : de en
  • FR33473E - Oscillating Wing Wind Engine Control System : en fr
  • GB298511A - Improved protein colloids and proceesses for preparing the same : en
  • PL9300B1 - A method of reducing cyanates. : en pl
  • FR33311E - Combustion air preheating method and devices : en fr
  • FR643882A - Bevel gears with special teeth and tools for their cutting : en fr
  • CA283607A - Ballast car : en fr
  • DK39275C - Automatic or semi-automatic Parts line telephone system. : da en
  • SU6453A1 - Boiler device consisting of a water-tube boiler and steam superheater : en ru
  • SU6523A1 - Shelling machine for producing ribbons for the manufacture of wooden shoe nails : en ru
  • CA283493A - Lighting mechanism : en fr
  • GB291440A - Improvements in yoke for drill sharpeners : en
  • SU6373A1 - Method of dewatering films, gelatins, fabrics, paper, etc. : en ru
  • US1685729A - Bridging construction for joists : en
  • AT110619B - Machine for dividing cigarettes or similar items for packaging. : de en
  • SU6435A1 - Universal rolling mill : en ru
  • US1685355A - Streak-ribbed product and process of making same : en
  • FR643856A - Process for bonding dense, hard or soft rubber bodies to other objects : en fr
  • FR33468E - Control devices for mercury switches : en fr
  • US1685156A - Electrochemical process fob separating- iron from aluminum : en
  • US1685243A - Game pouch : en
  • DE465771C - Automatic coupling for the simultaneous connection of several compressed air lines on vehicles : de en
  • PL9299B1 - Diffuser cover for even distribution of juice over the cut surface : en pl
  • SU6429A1 - Steam or gas turbine : en ru
  • SU6529A1 - Razborn metal bed : en ru
  • DE465693C - Turntable with subdivided main beams : de en
  • GB298143A - Improvements relating to gas condensers : en
  • SU6298A1 - Oil on burner : en ru
  • SU6649A1 - Device for automatically stopping wire drawing machines at wire breakage : en ru
  • FR643897A - Plow : en fr
  • PL9235B1 - A device for a start by coin insertion of the clock mechanism of counters. : en pl
  • DE465986C - Contact relay for control circuits : de en
  • SU6422A1 - Writing machine : en ru
  • PL9253B1 - Substitute resistance for electric series lamps, self-switching. : en pl
  • US1685145A - Hook : en
  • DE465593C - Speed control for internal combustion engines : de en
  • DK39289C - Fuel loading device for Teglovne. : da en
  • DE465982C - Device for eliminating bearing errors in wireless direction determination : de en
  • SU6334A1 - Hollow Glass Manufacturing Machine : en ru
  • FR33422E - Circuit breaker with mechanical fuse replacement device : en fr
  • AT110630B - Device for packaging cigarettes and similar items. : de en
  • AT110632B - Conveyor system with electrically controlled switches. : de en
  • US1685362A - Fastening device for floor coverings : en
  • US1685376A - Tire valve : en
  • SU6463A1 - Percussion instrument : en ru
  • US1685297A - Brake-testing machine : en
  • US1685359A - Lubricating device : en
  • US1685670A - Shock-absorbing handpiece : en
  • US1685204A - Liquid-treating material and method of making same : en
  • CA283582A - Panel joint : en fr
  • US1685092A - Dirigible headlight : en
  • US1685369A - Insulated wire : en
  • AU930927A - Improved earth scoop : en
  • DE465898C - Process for joining metal parts with workpieces made of celluloid or similar substances that soften in the heat : de en
  • FR33476E - Metal barrel : en fr
  • FR33472E - Device for remotely measuring the level of a liquid : en fr
  • DE465985C - Device to bring about certain conditions to be determined by means of a galvanometer at certain times : de en
  • GB297566A - A polish for metal and other surfaces : en
  • US1685691A - Headlight and mounting for toy railway cars : en
  • USD76429S - Design for a gas heater : en
  • US1685709A - Brake : en
  • FR33351E - Improvements in the means of obtaining a good distribution of currents between the different armature sections of electric machines with collectors : en fr
  • DE465922C - Cipher typewriter with drawing field, setting pointer and type roller : de en
  • DE466049C - Process for fusing vessels or tubes made of glass with metal caps : de en
  • FR643876A - Dust separation device : en fr
  • FR643879A - : fr
  • DE466025C - Spring hammer device for looms : de en
  • US1685245A - Vegetable cutter : en
  • US1685366A - Defective lumber repairing machine : en
  • GB293742A - Improvements in and relating to laminated springs : en
  • GB297614A - Improvements in or relating to locks : en
  • FR643822A - Process for manufacturing radiators for internal combustion engines and radiator manufactured according to this process : en fr
  • DE466015C - Cartridge with smoke generator : de en
  • BE353493A - Improvements relating to burners for pulverized fuels : en fr
  • CA283624A - Golf club : en fr
  • US1685247A - Studding for building structures : en
  • GB278002A - : en
  • GB280566A - : en
  • GB286217A - Automatic brake shoe adjusting apparatus : en
  • FR643889A - Improvement in weighing devices with direct reading of weights and prices, or any other variable depending on the weight : en fr
  • PL9268B1 - Blower for steam locomotives. : en pl
  • US1685701A - Exhaust-gas muffler for internal-combustion engines : en
  • BE353748A - Process for the production of esters : en fr
  • CA283553A - Conduit joint : en fr
  • GB279821A - Improvements in or relating to the generation of ultra short electric waves : en
  • GB280241A - Improvements in engine starting systems : en
  • US1685510A - Universal joint : en
  • US1685094A - Method and device for balancing rotating-machine parts : en
  • FR643960A - Device for lateral grinding and filing of wood saws : en fr
  • FR33451E - Device for the automatic and signaled infusion of coffee, tea and the like : en fr
  • GR1998B - LIGHTING PREPARATION BY PROMOTION OF MISSIONS AND BOMBS. : el en
  • AT110648B - Winder. : de en
  • GB297602A - Improved cigarette or the like case : en
  • US1685320A - Insulating board : en
  • US1685414A - Fountain pen : en
  • US1685750A - Control system : en
  • SU6442A1 - Hollow bar for lightweight construction : en ru
  • US1685078A - Saturator : en
  • USD76440S - Design for narrow woven trimming : en
  • FR643911A - Processes for the preparation of stabilized derivatives of arsine oxides : en fr
  • GB297520A - A unit comprising means of improving the efficiency of small rectifying devices : en
  • DE457014C - Planing and machine knives : de en
  • DE466092C - Device for supporting suspension springs in vehicles, in particular rail vehicles : de en
  • DE466094C - Disc brake : de en
  • US1685391A - Typewriter : en
  • USD76407S - Design for a bird cage : en
  • US1685256A - Speed reducer : en
  • PL9264B1 - Method - a device for protection against coal dust explosion and gases exploding during coal mining with explosives. : en pl
  • FR33361E - Improvements relating to machines for lowering heads and slitting hides, skins and other sheet materials : en fr
  • FR33496E - Device for periodically driving a film or a strip with perforations : en fr
  • FR33336E - Apparatus for selecting and identifying volatile liquids : en fr
  • DE465990C - Process for the preparation of halogen-substituted perylene dyes : de en
  • FR33354E - Hair Clip Frames : en fr
  • FR643829A - Pendulum scale : en fr
  • US1685419A - Door-latch construction : en
  • FR33315E - Quick release handcuffs : en fr
  • US1685605A - Candy-making machine : en
  • DE465874C - Illuminated sign for conspicuous and transmitted light, the base or characters of which are covered with reflectors in a row : de en
  • DE465936C - Water heating system : de en
  • DE465960C - Dance hall with prescribed dance paths for the dancers : de en
  • FR33417E - Device for mounting removable wheels : en fr
  • FR643893A - Combined projectile and breech for guns : en fr
  • GB297579A - Improvements in fittings for key cases : en
  • GB297639A - Improvements relating to frying pans : en
  • US1685350A - Toy speed boat : en
  • US1685097A - Journal-box lid : en
  • US1685379A - Automatic telephone system : en
  • FR33402E - Mechanical press with limitless clamping with regulator : en fr
  • FR643983A - Lifting device for rail brakes : en fr
  • FR643883A - Vacuum leaching device for washing or depleting all materials, including saccharified sawdust taken as an example : en fr
  • GB282805A - Manufacture of indigoid vat dyestuffs : en
  • US1685108A - Oil burner for furnaces : en
  • US1685675A - System for storing and handling material : en
  • US1685170A - Ventilator for chimneys : en
  • US1685747A - System of distribution : en
  • SU6307A1 - Method for producing alkali-dicalcium phosphoric acid salt : en ru
  • GB288125A - Improvements in frequency relays : en
  • FR33379E - Appliance for cleaning vegetables, salads, etc. : en fr
  • FR643909A - Level indicator : en fr
  • SU6416A1 - Floor mast for hangars, tents, etc. : en ru
  • DE465740C - Skill game with a ball thrown up in a guide : de en
  • DE465568C - Folding machine : de en
  • DE465981C - Mine car coupling : de en
  • US1685558A - License-display device for automobiles : en
  • US1685748A - Counterbalancing device : en
  • AT110668B - Rotary piston machine with rotating abutment. : de en
  • BE353699A - Method and device for washing cellulose casing : en fr
  • GB297516A - Improvements in and relating to track brakes for rail vehicles : en
  • US1685554A - Cotton-planter attachment : en
  • GB297408A - Improvements in or relating to motor vehicle bodies : en
  • DE465612C - Schuetzenwaechteinrichtung for looms with piercing device : de en
  • GB297557A - Improvements relating to mine shaft or mine gallery linings : en
  • FR643869A - Dust-proof glass frame or sash used to display photographs, drawings or the like : en fr
  • US1685557A - Apparatus for analyzing the alveolar air from the lungs : en
  • DE465994C - Folding scooter for driving rucksacks, knapsacks, etc. like : de en
  • DE466117C - Pneumatic tires : de en
  • US1685098A - Driving key : en
  • US1685377A - Cut-off mechanism for metal-working machines : en
  • SU6513A1 - Wind water engine : en ru
  • US1685254A - Reenforced plaster board : en
  • GB297647A - Improvements in or relating to atmospheric gas burners : en
  • USD76393S - Design for a textile fabric or similar article of manufacture : en
  • GR1991B - PERFECTIONS IN APPLIANCE FOR LIQUID DISTRIBUTION. : el en
  • DE465705C - Process for the production of hollow bodies by melting quartz : de en
  • GB290621A - Improvements in and relating to cooling devices for electric discharge devices : en
  • AU1242028A - Apparatus for making a spumous mass of cementitious material : en
  • FR33456E - Signaling, steering or stopping device for vehicles or others : en fr
  • GB297598A - Improvements relating to cattle-drinking bowls : en
  • GB297714A - Improvements in or relating to three-wire electrical distribution systems : en
  • GB297663A - Improvements in current collectors as used on tramway and railway vehicles : en
  • US1685632A - Cecil feathebstone hammond and william shackleton : en
  • USD76371S - Design for a ceiling plate for lighting fixtures or similar articles : en
  • DE458836C - Pressure compensation piston valve for steam engines, especially for locomotives : de en
  • GB297541A - Improvements in or relating to harness for airmen : en
  • SU6473A1 - Rotating parts hydraulic seal : en ru
  • US1685270A - Method of making finned tubing : en
  • US1685438A - Light-control appliance : en
  • SU6602A1 - Train dispatching device : en ru
  • US1685520A - Process of controlling rate of oxidation : en
  • USD76426S - Design for a plate : en
  • US1685292A - Dispensing container and method of dispensing articles therefrom : en
  • PL9212B1 - Coke Extruder Machine. : en pl
  • SU6645A1 - Adaptation for automatic unloading of raw bricks from the shelf elevator : en ru
  • SU6509A1 - Device for utilization of wave energy : en ru
  • US1685221A - Humidifier : en
  • DE465991C - Garbage incinerator with pre-drying device : de en
  • DK39276C - Transfer circuit device for telephone systems and the like. : da en
  • FR33327E - Continuous vacuum rotary dryer : en fr
  • SU6340A1 - Stopwatch to directly measure a series of consecutive time intervals : en ru
  • US1685214A - Production of commercial borax from rasorite by a wet method : en
  • SU6390A1 - Transporting device for sheaves volley : en ru
  • US1685112A - Attachment for chains : en
  • US1685152A - Lexttsh-tank-operating levee : en
  • US1685285A - Gravity water motor : en
  • US1685699A - Apparatus for playing skittles : en
  • AT110658B - Device for generating self-luminous images or writings. : de en
  • SU6502A1 - Method for making tapered paper sleeves for spools : en ru
  • FR643979A - Improvements to spark plugs for internal combustion engines : en fr
  • PL9282B1 - Boots for the game of football. : en pl
  • PL9205B1 - Rotatable joint head, for use in pressure lubrication. : en pl
  • SU6514A1 - Piston valve for gas, steam or easily evaporating liquid tanks : en ru
  • USD76367S - Design for a combined porch lantern and supporting bracket : en
  • FR643894A - Process for transforming sugar syrups or any other crystallizable or colloidal products in solution into agglomerates : en fr
  • CA283452A - Pneumatic conveyer : en fr
  • AT110664B - Process for producing prints that change in light. : de en
  • CA283472A - Vehicle brake : en fr
  • CA283499A - Rendering of celluloid pliable : en fr
  • DE465988C - Process for the production of Kuepen dyes of the dibenzanthrone series : de en
  • DE465628C - Device for dyeing textile goods with a rotating liquor and a container which is separated into two treatment chambers by a transverse partition : de en
  • DE465909C - Spring-loaded jumping and running shoe equipment : de en
  • DE465919C - Record speaking machine : de en
  • CA283631A - Anti-diabetic product : en fr
  • SU6575A1 - Centrifugal pump : en ru
  • USD76443S - Samuel westerfield : en
  • USD76444S - Design fob a light globe : en
  • PL9296B1 - The method of obtaining complex copper aminoase compounds. : en pl
  • DE465737C - Golf game : de en
  • CA283638A - Fishing bait : en fr
  • SU6573A1 - Method and device for splicing belts and tapes with the same fabric structure : en ru
  • DE466012C - Music ball : de en
  • AU774827A - An improved oil retainer and dust shield for axle boxes and the like : en
  • DE465506C - Process for the preparation of a condensation product from Bz-1-nitro-2-methylbenzanthrone : de en
  • DE465836C - Process for the production of soaps from liquid, dry and semi-dry oil fats : de en
  • DE465729C - Process for the manufacture of car bodies for motor vehicles : de en
  • DE466038C - Track vehicle with two single-axle bogies : de en
  • US1685674A - Battery composition : en
  • US1685754A - Method of recovering sulphur dioxide from waste gases : en
  • GB297494A - Improvements in or relating to electric protective systems : en
  • GB297505A - Improvements in or relating to a process and apparatus for weaving fabric and to a fabric made thereby : en
  • GB297561A - Improvements relating to chimney pots and ventilating shaft tops : en
  • FR643890A - mechanical formwork elements and system, for standardization of reinforced concrete : en fr
  • GB297572A - Improvements in the application of pressure bolts to bottom boards of trousers presses and the like : en
  • DE465750C - Shaft dryer : de en
  • FR33349E - New application to monochrome and polychrome raster photomechanical reproductions : en fr
  • GR1990B - IMPROVEMENTS IN OR RELATED TO RADIO RECEPTION SYSTEMS. : el en
  • US1685162A - Tinning pot : en
  • GB298098A - Improvements in dyestuffs : en
  • US1685752A - Dynamo-electric machine and winding therefor : en
  • US1685486A - Carpenter s rule : en
  • FR643838A - Device for triggering, actuating or interlocking safety devices on the track by means of insulated rail sections : en fr
  • FR643886A - Support particularly applicable to objects to be sterilized : en fr
  • GB276636A - Improvement in brake mechanism for automotive vehicles : en
  • GB297762A - Improvements in or relating to electrical frequency stabilizers or time control devices : en
  • SU6506A1 - Device for eliminating damage to the blade of the tool used for machining the ends of the coils on automatic lathes or semi-automatic machines : en ru
  • SU6636A1 - Shot muffler for firearms : en ru
  • AU1301528A - Improvements in or relating to telegraphic relays, recorders andthe like instruments : en
  • PL9267B3 - Automatic coupling for railway carriages. : en pl
  • US1685628A - Process of manufacturing complex hydrofluoric salt : en
  • FR643878A - Method and device for cooling isothermal chambers and vessels : en fr
  • DK39292C - Device for Accurate Determination of the Direction of Low, Medium or High Frequency Magnetic or Electromagnetic Fields. : da en
  • FR643873A - Remote control method and devices applicable in particular to automatic time reset of clocks : en fr
  • FR643872A - Advanced training in locks for vehicle doors : en fr
  • FR643888A - Signaling device with pneumatic or other actuation for motor vehicles and other applications : en fr
  • US1685517A - Bearing mounting : en
  • CA283474A - Pulp straining apparatus : en fr
  • US1685364A - Electric water heater : en
  • US1685737A - Dynamo-electric machine and winding therefor : en
  • GB285443A - Instrument for administering medicines or food to animals : en
  • GB297539A - Improvements in or relating to sound reproducing devices such as loud speakers : en
  • US1685623A - Highway-crossing gate : en
  • USD76425S - Design for embroidered textile fabric : en
  • DE465873C - Artificial stone plate with an insulating metal insert held by anchoring : de en
  • SU6634A1 - Method and machine for automatic copying of invoices on cards : en ru
  • US1685111A - Insulated tank car : en
  • US1685435A - Dog harness : en
  • US1685524A - Valley, hip, and ridge construction for roofs : en
  • DE465962C - Weft bobbin for looms with automatic weft bobbin replacement : de en
  • FR33441E - Lock for trunk : en fr
  • SU6387A1 - Sheep shearing machine : en ru
  • US1685693A - Bed bidet : en
  • FR643975A - Improvements in devices for rinsing bottles : en fr
  • DE465744C - Vehicle toy with replaceable dry battery for supplying vehicle lighting : de en
  • FR33403E - Hot water accumulator with electric and fuel heating : en fr
  • FR643951A - Incendiary plane bomb, without noise : en fr
  • GB297589A - Improvements in or relating to heat exchange or sterilising apparatus : en
  • GB297889A - Improvements in or relating to thermostatically-controlled valve devices : en
  • US1685167A - Workholder : en
  • US1685707A - Toy magnetic crane : en
  • SU6492A1 - The method of operation and the design of the steam engine locomotive : en ru
  • GB287491A - Aerial circuit for the reception or direction-finding of electro-magnetic waves : en
  • GB296668A - Variable speed power transmitting mechanism : en
  • US1685437A - Connecter for sector-shaped conductors : en
  • GB297601A - Thermostatic heating installation : en
  • FR33365E - : fr
  • DE465788C - Glue tape insect catcher with luminous paint : de en
  • FR643861A - Heat accumulator for heating beds, heaters, cars, food, etc. : en fr
  • FR33372E - Process for the electrolysis of alkali chlorides : en fr
  • FR643881A - Hood clip : en fr
  • GR1997B - METHOD AND PROVISION FOR REMOVAL OF TOBACCO NIKOTINISEK. : el en
  • GB297538A - Improvements in signs for advertising and other purposes : en
  • GB277296A - : en
  • FR33350E - Receiver of javelles : en fr
  • DE465462C - Procedure for approaching airships heavier than air : de en
  • FR643918A - Improvements to electronic tube amplifier receivers powered by rectified current : en fr
  • FR643977A - Improvements to electric discharge devices : en fr
  • GB297521A - Improvements in or relating to terminal nuts : en
  • US1685528A - Spring-retained casing for universal joints : en
  • DK39285C - Cleaning and sorting device for double-cleaning threshers. : da en
  • FR33446E - Further training in spinning trades : en fr
  • GB297651A - Improvements in curbs or fenders : en
  • DE465935C - Liquid heater : de en
  • DE465826C - Adjustment device for measuring and control devices : de en
  • DE466086C - Device for the entry of Schwelgut : de en
  • DE465928C - Switching device for typewriters in which the type levers are equipped with a rotatable type head : de en
  • GB297483A - Improvements in the manufacture and production of artificial masses containing casein : en
  • GB297558A - Improved apparatus for mixing and spraying liquids : en
  • GB284343A - Improvements in or connected with souud reproducing devices : en
  • US1685601A - Machine for wrapping up razor blades : en
  • GB297857A - Improvements in packing cases and crates : en
  • GB297536A - Improvements in or relating to apparatus for playing an electrical clock dial game of skill : en
  • GB296075A - : en
  • GB297599A - Garment measuring means : en
  • FR33324E - Fitting for inflating tires : en fr
  • AU1121328A - Improvements in and relating to vehicle suspension : en
  • CH129060A - Storage containers for cigars. : de en
  • SU6380A1 - Method and device for unloading beet silos : en ru
  • AT110674B - Remote control mechanism for a picture strip projector. : de en
  • PL9237B1 - Drying sieve. : en pl
  • GB297511A - Improvements in and relating to shaking sieves : en
  • GB274460A - Electric candle : en
  • GB297691A - Improvements in advertising signs : en
  • US1685507A - Kafir-corn header : en
  • US1685519A - Demountable winding drum : en
  • US1685639A - Intebnal-combttstion engine : en
  • US1685768A - Lip-stick holder : en
  • DE465997C - Pressure regulator, especially for brakes of conveyor machines : de en
  • GB297525A - Improvements in or relating to mud-guards for autocars : en
  • US1685559A - Roof : en
  • SU6627A1 - Electric torch to the revolver "Nagan", for shooting at night : en ru
  • SU6638A1 - Pendant device for outdoor signal lights : en ru
  • DE465784C - Machine for polishing straight, round workpieces by means of a tool moved along the length of the rotating workpiece : de en
  • US1685565A - Electric switch : en
  • FR33369E - Mixed motor vehicle : en fr
  • DE465721C - Process for the extraction of pectin substances : de en
  • GB297653A - An improved windscreen wiper for vehicles : en
  • FR33318E - Variable stroke, cam driven mechanical forging hammer : en fr
  • FR33373E - Fruit cleaning machine : en fr
  • US1685235A - Chuck : en
  • PL9272B1 - A method for stacking sheets, especially those that are cut from a web of paper supplied from a printing machine or the like, and an apparatus for carrying out the method. : en pl
  • USD76428S - A cobpoeation of : en
  • DE465953C - Detachable fastening of the sheet metal skin of wings : de en
  • GB297608A - Improvements in or relating to apparatus for heating liquid fuel supplied to furnaces : en
  • CA283597A - Switch box : en fr
  • DE465971C - Process for the production of tints and prints with Kuepen dyes : de en
  • DE465987C - Testing, measuring or calibration device for electrical capacitors : de en
  • DE465712C - Ashtray : de en
  • CA283478A - Tank closure : en fr
  • FR643899A - Mechanical loom for carpet weaving with visible backing : en fr
  • DE465983C - Automatically adjustable starting resistor for induction motors : de en
  • PL9271B1 - Electric induction furnace with a channel melting flame made of refractory mass. : en pl
  • US1685181A - Bearing for hydraulic-turbine shafts : en
  • US1685493A - Hooping steip : en
  • US1685711A - Corner plate for derricks : en
  • SU6648A1 - Photo camera for film reels : en ru
  • US1685615A - Warpless valve plate : en
  • DE465764C - Extraction of sulfur from gaseous sulfur compounds in gas mixtures : de en
  • GB297484A - Improvements in the manufacture and production of amines of the hydroaromatic-aliphatic series : en
  • PL9227B1 - : en pl
  • US1685334A - Name plate : en
  • US1685642A - Water heater : en
  • US1685179A - Machine for treating grain : en
  • US1685218A - Bearing for top-detaching rolls : en
  • DE465896C - Device for sealing the window and door rebates made of metal strips : de en
  • FR33366E - Pressure compensating device for idling in steam engines with distribution by round drawers : en fr
  • DE465707C - Pot with a tight lid for cooking food and other purposes : de en
  • FR33343E - Metal seat and its manufacturing process : en fr
  • GB297756A - Monoxy-phenyl-alkyl-ketone derivatives : en
  • PL9219B1 - Low and medium frequency resistive amplifier. : en pl
  • SU6419A1 - Turbine, burning explosives : en ru
  • SU6468A1 - Device for heating high pressure boilers : en ru
  • DE465711C - Heating cabinet : de en
  • GB297600A - Improvements in and relating to crankshafts : en
  • SU6583A1 - Fixture for straightening jets thrown by a propeller installed in a pipe : en ru
  • US1685115A - Apparatus for making colloidal fttel : en
  • DE465692C - Concrete road surface and manufacture of the same : de en
  • FR643819A - Portable tool for bending metal tubes : en fr
  • GB282391A - Tender for locomotives that burn powdered coal : en
  • DE465425C - Steam boilers, especially for pulverized coal combustion, with indirect generation of operating steam : de en
  • US1685763A - Radio receiving system : en
  • SU6581A1 - Device for determining linear deformations : en ru
  • US1685201A - Snap hook : en
  • DE465766C - Annealing and kiln plant for the production of carbon electrodes : de en
  • FR33388E - Improvements in the pupinisation of electrical transmission circuits : en fr
  • GB296073A - Improvements relating to internal combustion or explosion engines : en
  • DK39287C - Procedure and apparatus for the production of hard, homogeneous fuel material or other hard objects of peat, peat soil, rough coal or the like. : da en
  • GB297537A - Improvements in wringing and mangling machines : en
  • FR33395E - Improvements to electrical distribution systems : en fr
  • US1685312A - Ripping unit for metal cans : en
  • FR643814A - Process relating to the manufacture of iron objects : en fr
  • FR33383E - Address printing machine : en fr
  • SU6518A1 - Beam for wings of metal airplanes : en ru
  • US1685593A - Mail-carrier mechanism : en
  • GB287875A - Automatically acting brake for trailer cars : en
  • GB297590A - Improvements in or relating to the manufacture of resilient or cushion tyres for thewheels of vehicles and machinery to be employed therein : en
  • DE465827C - Putty-free bushing insulator : de en
  • DE466061C - Pipe connector for crossing pipes, especially for aircraft construction : de en
  • FR33463E - Improvements to slicing machines : en fr
  • GB288587A - Foundry core binder : en
  • GB297631A - Accessories for filling petrol or the like tanks in automobiles or the like : en
  • FR643978A - Method for modifying weaving combs : en fr
  • FR643801A - Removable laundry room : en fr
  • DE465883C - Process for annealing metal strips in pull-through ovens : de en
  • DE465815C - Device to prevent alcohol loss when drawing off the lutter or vinasse from stills : de en
  • DE466056C - Band clamp with automatic locking : de en
  • FR643842A - Drum control device for variable capacitor : en fr
  • FR643970A - Device for the automatic actuation of railway barriers by running trains : en fr
  • DE466058C - Clamping device with several jointly mechanically moved punches, especially for sheet metal bevelling machines : de en
  • DE465891C - Two-part earplugs for bathers : de en
  • USD76370S - Design fob : en
  • FR33302E - Cinematographic camera : en fr
  • FR33317E - Improvements made to pilot-operated safety valves : en fr
  • FR643947A - Device for supplying air to furnaces and exhausting fumes used as heat insulators : en fr
  • SU6599A1 - Cathode amplifier : en ru
  • CA283519A - Aeronautic : en fr
  • US1685105A - Multiunit tank car : en
  • US1685354A - Apparatus for stacking biscuits and similar articles : en
  • US1685477A - Corset : en
  • US1685604A - Hand punch and the like : en
  • US1685700A - Brick-ice-cream cutter : en
  • AT110660B - Advertising cigarette. : de en
  • PL9220B1 - Crude oil purification method. : en pl
  • GB297532A - An improved press for tennis and like rackets : en
  • SU6374A1 - The method of preparation of preparations for washing, etc., instead of soap : en ru
  • SU6610A1 - Air distributor for automatic air brakes : en ru
  • FR643939A - Further training in dosing and canning machines for peas and other products : en fr
  • GB292115A - Improvements in rolling mills : en
  • GB273342A - Improvements in a process of preparing alkyl ethers of 3-nitro 4-hydroxy-ortho benzoyl benzoic acid : en
  • AT110684B - Cleaning device for beer, wine and other pipelines. : de en
  • DE465890C - Device for strengthening the gums : de en
  • GB285011A - An electric centrifuge for spinning artificial silk : en
  • US1685326A - Thermionic vacuum tube : en
  • GB297584A - Improvements in and relating to knife handles : en
  • FR33341E - Autoclaved cooking pot for cooking food and other applications : en fr
  • FR33400E - Apparatus for protecting against gas suffocation : en fr
  • GB297702A - Improvements in or relating to electric protective systems : en
  • DE465778C - Device for converting changes in pressure of an elastic medium into changes in an electric current or changes in light : de en
  • FR643870A - Articulated quillon for artificial legs and similar prosthetic devices : en fr
  • DE465772C - Manually operated spindle lock for points : de en
  • CA283471A - Insect destroyer : en fr
  • DE465863C - Grinding of the end face of cylindrical rollers o. : de en
  • DE466057C - Fastening of slot cutters (mushroom cutters) with the milling arbor by screwing : de en
  • GB297512A - Improvements in feed mechanism for multi-ply roll stationery in typewriting and likemachines : en
  • CA283598A - Vehicle body : en fr
  • PL9275B1 - A way of wet weaving linen, hemp or similar thread weaving. : en pl
  • US1685449A - Traffic button or signal : en
  • SU6320A1 - Method of rubber regeneration from old rubber : en ru
  • SU6566A1 - Multi-way distribution crane : en ru
  • US1685281A - Production of colored photographs : en
  • US1685602A - Mode of producing wrought iron with increased tensile properties : en
  • USD76411S - Design for a shoe sole : en
  • US1685720A - Floating tension for cableways : en
  • US1685766A - Support for vacuum tubes : en
  • USD76419S - Design for a vehicle tire : en
  • DE465631C - Device for fastening printing blocks on the forme cylinder of rotary printing machines : de en
  • GB288187A - Improvements in and relating to pneumatic springs : en
  • US1685328A - Sanitary brush : en
  • US1685462A - Switch box : en
  • US1685656A - Induction voltage regulator : en
  • US1685719A - Lifeboat : en
  • USD76391S - Design fob : en
  • CA283523A - Aluminium melting furnace : en fr
  • SU6592A1 - Water on axial turbine : en ru
  • GB282019A - Improvements in or relating to combined transformer rectifiers and accumulators for use with alternating electric current : en
  • GB297656A - Improvements in sanitary closets : en
  • DE466030C - Circuit arrangement for the elimination of atmospheric disturbances : de en
  • AT110613B - Process for the production of a cross piece for grooved rails. : de en
  • CA283571A - Conduit mechanism : en fr
  • CA283581A - Panel joint : en fr
  • CA283458A - Vehicle window : en fr
  • CA283462A - Speedometer and road indicator : en fr
  • CA283611A - Washable fabric : en fr
  • AT110649B - Detector. : de en
  • CA283542A - Hydraulic turbine : en fr
  • USD76417S - Design for a smoker s receptacle : en
  • US1685574A - Locomotive draft appliance : en
  • DE465602C - Machine for the production of lottery tickets in the form of paper rolls with a pushed-on ring that sits roughly in the middle : de en
  • DE465689C - Clipboard system : de en
  • GB297531A - Improvements in or relating to transformers : en
  • CA283612A - Shoe softening apparatus : en fr
  • SU6304A1 - Device for feeding trams from wagons to wagonman : en ru
  • SU6386A1 - Electrical cable : en ru
  • US1685550A - Coin-detecting vending machine : en
  • US1685114A - Carburetor : en
  • US1685525A - Flashing for roof construction : en
  • AU1166328A - Process and device for photographing and projecting photographic or cinematographic panoramic images or images extended in height : en
  • AU932527A - Improvements in oil-firing systems : en
  • DE465774C - Fastening device for terminals in electrical installation equipment : de en
  • USD76413S - Design por a hot-water bottle or similar article : en
  • DK39277C - Spark plug. : da en
  • SU6640A1 - Movie Mount Device : en ru
  • CA283526A - Tire chain tool : en fr
  • CA283456A - Locomotive : en fr
  • AT110604B - Brake accelerator for single-chamber compressed air brakes. : de en
  • CA283451A - Magnetic alloy : en fr
  • CA283635A - Distilling and oil cracking apparatus : en fr
  • FR33444E - Crusher device : en fr
  • DE466001C - Self-seller for soap and perfumes or the like with a single coin slot : de en
  • PL9294B1 - : en pl
  • SU6314A1 - Electromagnetic current limiter in the circuit of consumption of electrical energy : en ru
  • SU6515A1 - Adaptation to pipelines to remove vapors or gases from them. : en ru
  • US1685261A - Hydraulic turbine : en
  • US1685597A - Coil-winding device : en
  • CA283509A - Bathing suit : en fr
  • CA283513A - Garment : en fr
  • PL9244B1 - : en pl
  • AU938527A - Improvements invariable radio condensers : en
  • SU6544A1 - A device for drawing a grid and for plotting points on a tablet. : en ru
  • US1685336A - Display device : en
  • US1685418A - Sleeve assembly for valve stems, piston rods, spindles, plungers, and the like : en
  • DE465708C - Device for boiling fish and asparagus dishes : de en
  • CA283496A - Locomotive booster : en fr
  • SU6299A1 - Method and apparatus for enrichment of ores : en ru
  • CA283473A - Vehicle brake : en fr
  • PL9233B1 - Method of obtaining 1-methyl-3-oxy-4-isopropylbenzene derivatives. : en pl
  • US1685238A - Derrick walking beam : en
  • US1685464A - Motor controller : en
  • USD76412S - Design for a tie clip : en
  • US1685594A - Toy body formed of sheet material : en
  • PL9257B1 - . U C h? / 2 ° Fertilizer drill frame. : en pl
  • SU6439A1 - Telephone device : en ru
  • US1685342A - gebmasty : en
  • GB297650A - Improvements in methods and means for the bending of metal tubing : en
  • CA283490A - Stook cap : en fr
  • CA283527A - Shock absorber : en fr
  • CA283564A - Bag sewing machine : en fr
  • AT110607B - Signaling device for railway translations in level. : de en
  • FR643807A - Tamper-evident stapling for strapping boxes of all shapes with steel strapping : en fr
  • SU6409A1 - Device for cooling the stators of electric machines : en ru
  • US1685598A - Auxiliary fuel and cleaning device for internal-combustion engines : en
  • SU6531A1 - Stone and sand trap : en ru
  • AT110691B - Method and device for binding insulated or insulating bare electrical lines. : de en
  • CA283491A - Chesterfield : en fr
  • PL9239B1 - CK1. 46 a2 oh, Hf **, w lor Two-stroke internal combustion engine. : en pl
  • PL9258B1 - Piston steam engine with attached turbine for exhaust steam. : en pl
  • US1685188A - Brick mold : en
  • DE465793C - Method and machine for cutting open boxes : de en
  • DE465978C - Device for punching paper sheets or the like at certain points when passing through a printing machine : de en
  • FR643805A - Rigid beam for the masts of airplanes and seaplanes : en fr
  • SU6485A1 - Adaptation to an automatic weaving machine to support the spool : en ru
  • US1685110A - Tandem-disk harrow : en
  • FR643898A - Improvements to phonographs and loudspeakers : en fr
  • AU1218628A - Pipe flashings for roofs or waterproof floors : en
  • CA283610A - Tubular front axle : en fr
  • US1685266A - Process for heating liquids by electrical enercy for distillation, concentration, proocation of chemical reactions, etc. : en
  • US1685136A - Thermostatically-controlled circuit closer : en
  • DE465745C - Box with several pictures that can be adjusted against each other : de en
  • GB294878A - Improvements in fastenings for egg crates and other receptacles : en
  • CA283546A - Calculating machine : en fr
  • CA283470A - Shock absorber : en fr
  • AU1259128A - Method of and apparatus for vulcanizing rubber articles : en
  • FR33387E - Automatic tensioner for garment sleeves : en fr
  • GB277334A - Floor covering : en
  • PL9242B3 - Wall of concrete blocks and an insulating layer. : en pl
  • SU6493A1 - Condensation pot : en ru
  • CA283533A - Flushing and cleaning device : en fr
  • CA283608A - Printing and perforating machine : en fr
  • SU6341A1 - Stopwatch to directly measure a series of consecutive time intervals : en ru
  • FR643846A - Apparatus for retaining weft threads : en fr
  • GB298142A - Catalytic process for oxidation of organic and inorganic substances : en
  • AT110666B - String instrument. : de en
  • DE466059C - Drive device for a rotatable advertising panel : de en
  • FR643815A - Process for the manufacture of tinned cans, cooking utensils and containers for food in general : en fr
  • FR643997A - Device for monitoring the number of eggs laid by a hen : en fr
  • GB297861A - Improvements in, and relating to, the manufacture of rock drills : en
  • AT110662B - Regulating transformer. : de en
  • GB297722A - Improvements in the manufacture of dyestuffs containing chromium : en
  • DE465822C - Bumpers with adjustment device in the axle bearings of railroad cars : de en
  • DE465816C - Process and device to avoid the formation of methyl alcohol when fermenting must and juices on the pomace : de en
  • DE465963C - Wave power plant : de en
  • DE466084C - Piano lamp fixture : de en
  • FR33426E - Measuring or protection devices operating according to symmetrical power components : en fr
  • US1685363A - Heel-seat fitting and molding machine : en
  • GB277297A - Improvements in photographic films : en
  • FR643955A - Lock closure : en fr
  • DE465715C - Bearing connection of connecting rods to pistons : de en
  • DE465937C - Feeding device for short prismatic pieces of wood on a table that is adjustable in angle to the saw blade plane : de en
  • DE466002C - Device for checking and separating workpieces : de en
  • GR1993B - IGNITION OF CIGARETTES AND CIGARETTES (CIGARS) BY SIMPLE RETURN OF THESE. : el en
  • FR33425E - Process for separating fatty acids, resins, bitter and mucilaginous materials from oils and fats : en fr
  • GB297510A - Improved apparatus for purifying air or other gases : en
  • GB297700A - Improvements in or relating to cam mechanism : en
  • USD76380S - Design fob a belt buckle : en
  • GB297664A - A cover for the mouthpieces of telephones : en
  • SU6352A1 - Starting device for internal combustion engines : en ru
  • GB297607A - Improved method of ornamenting textile pile fabrics : en
  • FR643915A - Improvements to installations for emitting high frequency currents on distribution networks : en fr
  • GB297759A - Improvements in or relating to processes and apparatus for refining or purifying metals and alloys : en
  • GB298257A - Improvements in or relating to the injection of fuel in internal combustion engines : en
  • BE353584A - : en
  • GB297764A - Improvements in or relating to plug cocks : en
  • SU6392A1 - Spray bottle for spraying liquid antiseptics : en ru
  • US1685089A - Hopper oak : en
  • US1685399A - Scraper : en
  • DE465617C - Control clock for security officers, guards, etc. : de en
  • FR33357E - New process for the preparation of so-called <viscose> cellulosic compounds used for the manufacture of films, textile filaments and similar products : en fr
  • DE465468C - Locking device for shutters in the open and closed position : de en
  • US1685206A - Record-filing system : en
  • US1685643A - Handle-securing means for shank-forming tools : en
  • US1685434A - Bearing strip for machine-tool ways : en
  • GB297514A - Improvements in or relating to the manufacture of buttons : en
  • US1685622A - Vehicle light : en
  • SU6421A1 - Method of leveling unbalance of stresses of Y-shaped multiphase systems : en ru
  • SU6601A1 - Hearth heated by sawdust : en ru
  • DE465869C - Process for cleaning dusty air by injecting water into a centrifugal fan : de en
  • DE466047C - Wrought iron pipe with diagonally inserted nozzles for soot blow-off devices : de en
  • DE466095C - Electric switch with freely movable iron core : de en
  • FR33386E - Cinder blocks with penetrating section : en fr
  • GB297615A - Improvements in or relating to apparatus suitable for locking doors : en
  • SU6321A1 - Method for producing diolefinic hydrocarbons : en ru
  • CA283550A - Wrapping friction control : en fr
  • US1685257A - Direction indicator for vehicles : en
  • PL9265B1 - Drive for moving crates, shock tables or similar devices. : en pl
  • FR33445E - Metal coating for tires : en fr
  • FR33360E - Automatic gas emission regulator : en fr
  • FR33368E - New fairground game : en fr
  • GB297545A - Improvements in and relating to burners for pulverised fuel : en
  • GB287446A - Electric lamp specially applicable for automobile head-lights : en
  • GB296072A - Improvements in talking and like apparatus : en
  • FR643802A - Rolling machine for seed selection : en fr
  • GB297616A - Improvements in and connected with hydro-extractors and like centrifugal machines : en
  • PL9210B1 - One-way pedal. : en pl
  • US1685492A - Perforator : en
  • US1685544A - Mirror bracket : en
  • US1685080A - Placard and holder therefor : en
  • US1685267A - Tractor plow : en
  • DE465808C - Stand for storing clothes hangers : de en
  • GB297659A - Improvements in or relating to the steering mechanism of self-propelled vehicles : en
  • GB297713A - Improvements in or relating to the digestion of raw materials for paper-making and other purposes : en
  • FR33439E - Extendable axle to make a two-wheel chair cart : en fr
  • USD76437S - Ttachte : en
  • GB297554A - Improvements in or relating to inflammable liquid dispensing apparatus : en
  • GB297855A - Manufacture of new intermediate compounds and of azo dyes therefrom : en
  • FR643804A - Construction process for metal hulls and floats intended for amphibious seaplanes or hydro-sliders : en fr
  • FR643824A - Process for impregnating electric capacitors with insulating material : en fr
  • FR643944A - : fr
  • GB297513A - Improvements relating to coal loading machines : en
  • PL9215B1 - Dressing bandage. : en pl
  • PL9292B1 - Method and apparatus for separating gas mixtures or gas-steam mixtures. : en pl
  • USD76392S - Desiot fob an automobile body : en
  • FR33449E - Reduction device for capacitors of t. s. f. : en fr
  • GB297573A - Improvements relating to warp moistening devices for looms : en
  • DK39279C - Saddle bridge of wire with spring supports. : da en
  • FR33404E - Electric cooker with immersible elements : en fr
  • FR33437E - Gas injector : en fr
  • GB288562A - Differential protective systems for electrical machinery and apparatus : en
  • GB297578A - Improvements in, or relating to, expanding bracelets : en
  • DE465820C - Articulated car train for trams, especially rapid transit trains : de en
  • FR643993A - Box closure : en fr
  • FR643995A - Improvements in the manufacture of chocolate confectionery items : en fr
  • GB298093A - Improvements in or relating to extractor gear for gas retorts : en
  • DE465716C - Device for taking pressure pulses from lines : de en
  • AU1233028A - Improvements in oscillation generators : en
  • US1685122A - Aircraft chassis : en
  • FR643925A - Signaling device for automobiles indicating changes of direction and, possibly, changes of pace : en fr
  • GB297562A - Improvements in and relating to electric lifts : en
  • FR33348E - Direct reading vacuum indicator : en fr
  • GB294904A - : en
  • FR33478E - Improvements to power transmission devices : en fr
  • USD76386S - Design for a display fixture or the like : en
  • USD76434S - Design for a table set : en
  • AT110650B - Device for making pasta ready for use for making denture impressions. : de en
  • CA283615A - Shoe softening apparatus : en fr
  • SU6504A1 - Two-stroke internal combustion engine with double purge windows : en ru
  • CA283512A - Automobile curtain : en fr
  • FR643972A - Improvements to hand grenades set in sheet metal : en fr
  • GB270285A - Improvements in spring driving mechanism for talking machines : en
  • GB297657A - Improvements in air line oilers : en
  • PL9251B1 - Method for cleaving m- and p-cresol condensation products with ketones. : en pl
  • FR643989A - Device for transforming a tracked vehicle into a wheeled vehicle : en fr
  • GB297652A - An ophthalmoscope, with monochromatic and red free light, with a varying aperture, a luminous plane and concave retinoscope, and a hand slit lamp : en
  • US1685138A - Paper container : en
  • US1685679A - Stair rod : en
  • AT110680B - Carrying case. : de en
  • FR643808A - Emulsifying device : en fr
  • GB297690A - Improvements in apparatus for feeding sheets of cardboard, paper, or other stiff material, from the bottom of a pile : en
  • SU6302A1 - Rail Track Rail Snow Blower : en ru
  • SU6516A1 - Method and device for obtaining images of terrain for cartographic purposes : en ru
  • DE466018C - Puzzle game : de en
  • SU6410A1 - Air distributor for automatic air brake : en ru
  • SU6476A1 - Roller for the typewriter : en ru
  • FR33475E - Improvements to dust collectors contained in fluid pressure pipes : en fr
  • US1685341A - Pharmaceutical products : en
  • DE465709C - Fastening of wire ends in wooden o. The like. Parts, especially in clothes hangers : de en
  • US1685319A - Metal-working machine : en
  • US1685552A - Tire and rim : en
  • SU6363A1 - Propeller : en ru
  • SU6375A1 - Protective glasses : en ru
  • FR643849A - peeler : en fr
  • US1685087A - Apparatus for reaming smoking pipes : en
  • US1685545A - Permanent mold construction : en
  • FR643930A - Malleable cast iron with black fracture and its manufacturing process : en fr
  • FR643840A - Process for the decomposition of gas mixtures, in particular coke oven gases : en fr
  • US1685349A - Apparatus for and process of finishing blown-glass articles : en
  • FR643816A - Improvements to gasifiers : en fr
  • DK39278C - Braking device. : da en
  • DE465662C - Machine for sorting faceted bicycle chain plates : de en
  • GB297705A - Improvements in or relating to lacing-hook setting machines : en
  • US1685324A - Weather strip : en
  • AT110631B - Cooker absorber for absorption chillers. : de en
  • DE465950C - Automatic hydraulic strainer press with movable press chamber : de en
  • FR33427E - Sclerometer : en fr
  • FR643967A - Improvements made to emergency systems : en fr
  • US1685169A - Preparation of fur for shrinking and felting : en
  • AT110615B - Drive device for the drive wheels of vehicles with more than one driven wheel axle. : de en
  • US1685498A - Magnetic pulley : en
  • US1685608A - Electric attachment plug : en
  • SU6462A1 - Rescue device on ships for passengers : en ru
  • SU6436A1 - Device for preventing the key from being pushed out of the door lock : en ru
  • DE465685C - Device for loosening the conveyed material remaining when tipping in the wagon by means of a roller brush : de en
  • DE466007C - Device for notching ham rinds : de en
  • US1685321A - Self-leveling wheeled plow : en
  • AT110654B - Method and device for producing envelopes of uniform width on fine leather goods. : de en
  • AT110625B - Liquid heater. : de en
  • SU6512A1 - Diesel engine for diesel locomotive : en ru
  • SU6563A1 - Hourglass Hanging Device : en ru
  • US1685131A - Tank-car coil heater : en
  • US1685291A - Gaming device : en
  • US1685531A - Control mechanism for electric switch gear : en
  • US1685712A - Food cabinet : en
  • USD76401S - Design foe a smoking stand : en
  • US1685562A - Reenforced concrete roadway : en
  • BE353870A - STEREOSCOPIC CINEMATOGRAPHIC PROJECTION PROCESS : en fr
  • DE465910C - Entirely made of metal bat for tennis and similar like : de en
  • AT110614B - Two-wheeled dump truck. : de en
  • CH128973A - Washing machine. : de en
  • US1685177A - Buffing mechanism : en
  • US1685619A - Sand pump : en
  • PL9259B1 - Machine for embedding Zero wire on the device supporting electric bulbs. : en pl
  • SU6505A1 - Device for feeding sheet metal to the stamp : en ru
  • AU1267928A - Improvements in or relating to picture andthe like facsimile telegraph apparatus : en
  • CA283535A - Gear cutter : en fr
  • US1685083A - Swimming apparatus : en
  • US1685585A - Safety lock for counterbalancing devices : en
  • AT110655B - Circuit arrangement for signal systems, in particular for calling people, for executing orders or the like. : de en
  • CA283622A - Golf club : en fr
  • CA283543A - Brake : en fr
  • SU6489A1 - Device for measuring ground resistance : en ru
  • CA283556A - Rolling mill : en fr
  • BE353594A - Massage device : en fr
  • PL9207B1 - Elastic tensioner for flexible cables. : en pl
  • US1685765A - Cigarette-package holder : en
  • US1685401A - Musical instrument : en
  • CA283506A - Umbrella holder : en fr
  • CA283547A - Bag closing device : en fr
  • AT110697B - Process for the preparation of the sodium salt of hydrofluoric acid. : de en
  • CA283540A - Filter testing apparatus : en fr
  • CA283633A - Partition wall : en fr
  • DE465613C - Rollers for sugar cane mills : de en
  • GB297490A - Improvements in or relating to the manufacture of blown glass articles : en
  • US1685387A - Shoe-pressing machine : en
  • FR33370E - Improvements to stereoscopes : en fr
  • DE465776C - Electrical single or multiple fuse : de en
  • DE466078C - Device for the repeat copying of negatives or positives : de en
  • DE465897C - Block gluing process for the production of plywood middle layers : de en
  • AT110640B - Slotted screen with a small gap width made of profile wires or profile bars. : de en
  • FR643971A - Sewing machine for the production of a so-called hidden stitch, as well as a new hidden stitch and method for the production of this stitch : en fr
  • GB297574A - Improvements in or connected with bomb-dropping and like release gears for releasingsuspended bodies and members under tension : en
  • DE466093C - Cable coupling in connection with mechanical vehicle coupling : de en
  • FR33385E - Leather shopping bag : en fr
  • GB297649A - Improvements relating to pulp-straining machines : en
  • SU6607A1 - Device to change the angular velocity of the propeller within each turn : en ru
  • SU6351A1 - Device to eliminate wheel slip cars : en ru
  • SU6465A1 - Telephone device : en ru
  • FR33342E - Automatic temperature regulator : en fr
  • SU6342A1 - Air discharge brake valve : en ru
  • SU6538A1 - Morse Code Keyboard Transmitter : en ru
  • BE353386A - Phonograph or other acoustic device and acoustic ducts : en fr
  • PL9224B1 - Method and device for grinding, milling, defibrating and mixing wet or dry materials. : en pl
  • US1685200A - Countersink machine : en
  • USD76397S - Design for a clamp plate : en
  • BE353895A - : nl
  • FR33419E - Booth intended for the production of artificial light for photography and similar uses : en fr
  • GB297612A - Improvements in bullets, more especially intended for use in air-guns, or pistols : en
  • US1685088A - Toilet-seat hinge : en
  • US1685402A - Manufacture op highest pressure conduits : en
  • US1685451A - Method osi treating pearl chips and product : en
  • US1685566A - Spring-inserting mechanism : en
  • FR643901A - Elastic connection device between a driving member and a driven member : en fr
  • GB293770A - Improvements in or relating to signalling-apparatus for use on motor vehicles : en
  • GB297629A - Improvements in or relating to cartons, boxes and like receptacles for fragile articles : en
  • DE465753C - Grate bar cross member designed as a lattice girder for traveling grids : de en
  • DE465859C - Grinding, especially fine grinding of the opposite parallel end faces of workpieces : de en
  • AT110672B - Resilient loom chain beam brake. : de en
  • SU6527A1 - Tobacco cartridge for smoking pipes : en ru
  • US1685100A - Grinding tool : en
  • US1685113A - Mechanical movement : en
  • US1685277A - Frame and holder for slippers and other articles : en
  • US1685410A - Telephone system : en
  • GB287181A - Improvements in stretchers for trawl nets : en
  • GB297517A - Telephone number indicator : en
  • GB297552A - Improvements in or relating to razor blades : en
  • CH129154A - Lubricating device for automobile front wheel axles. : de en
  • GB297859A - Improvements in circulating apparatus for steam heating systems : en
  • USD76404S - Design for a thermometer prame : en
  • FR33312E - electric scrubber : en fr
  • FR643976A - Automatic value selector (station) applicable in t. s. f. : en fr
  • DE465893C - Adjustable swivel chair : de en
  • FR643891A - Automatic and continuous welding process and apparatus for carrying it out : en fr
  • SU6591A1 - Punch to ammunition manager : en ru
  • US1685673A - Firearm : en
  • US1685761A - Inspecting apparatus : en
  • AU931427A - Apparatus for separating grain from chaff : en
  • FR643892A - Universal block for direct positive and negative photography on paper : en fr
  • USRE17088E - Pire box for boilers : en
  • SU6660A1 - Device for automatic control of a steam hammer : en ru
  • USD76435S - Design eos : en
  • GB286608A - Improvements in the manufacture of artificial silk threads : en
  • AU940627A - Improvements in flushing cisterns : en
  • SU6447A1 - Device for adjusting the position of electrodes of electric arc furnaces : en ru
  • US1685389A - Electric heating attachment for windshield wipers : en
  • USD76446S - Design for a textile fabric or similar article of manufacture : en
  • SU6383A1 - Electromagnetic maximum circuit breaker-current limiter : en ru
  • US1685343A - Method for planning stormproof zones around or through wood districts : en
  • US1685500A - Electric switch : en
  • USD76431S - Design for a radiocabinet ob similar article : en
  • BE353701A - Improvements to machines for printing and recording tickets : en fr
  • FR33382E - Process for gas production : en fr
  • SU6339A1 - Machine for simultaneous cutting on the screws of the right and left threads with cutters : en ru
  • US1685209A - Draft rigging : en
  • US1685232A - Elevator safety appliance : en
  • DE465725C - Closure for support leaf spring gaiters of motor vehicles : de en
  • GB297553A - Improvements in driving gear for domestic wringing, mangling and like machines : en
  • SU6630A1 - Shock device for the acceleration of rail gaps : en ru
  • DE466006C - Four-wheel braking device : de en
  • PL9290B1 - Hydrogen purification method. : en pl
  • DE466080C - Device for controlling groups of hydroelectric machines : de en
  • US1685143A - Apparatus for delivering charges of molten glass : en
  • USD76445S - Watch dial or similar article : en
  • PL9298B1 - A lattice of crossing construction elements in the form of boards. : en pl
  • US1685578A - Tip : en
  • PL9289B1 - A device for the production of seamless pipes by means of skew rolling on the core. : en pl
  • US1685393A - Method of covering articles and the product resulting thernfrom : en
  • US1685439A - Nail-making machine : en
  • US1685647A - Method and means for regulating temperature : en
  • AU1164528A - Improvements in or connected with means for connecting tubular scaffolding : en
  • US1685758A - Preparation of betaine hydrochloride, etc. : en
  • FR643916A - Rotary compressor : en fr
  • FR643937A - Improvements to cables with protective metal sheath : en fr
  • GB297592A - Improvements in or relating to road and rail vehicles : en
  • FR643953A - Process for the production of gas more particularly applicable to the supply of internal combustion engines and mainly automobile engines : en fr
  • GB294561A - Coke oven : en
  • DE465881C - Filters for carbonated liquids : de en
  • FR643981A - Preparation of aluminum and its compounds : en fr
  • SU6628A1 - Firearms Shotgun : en ru
  • DK39294C - Diet-like Rake. : da en
  • FR33460E - Electrode holder for arc welding with driving device : en fr
  • FR33493E - Method and apparatus for monitoring the inflation state of tires : en fr
  • DE462778C - Spinning and twisting machine : de en
  • DE465762C - Automatic gas valve : de en
  • DE466009C - Articulated rods, especially for awnings etc. : de en
  • DK39293C - Measuring device (Crucifixion meter) for use in connection with telephone circuits. : da en
  • DE465588C - Arrangement for recording or reproducing vibrations, sound vibrations or the like. : de en
  • DE465872C - Stockpile fall device : de en
  • SU6328A1 - Hydrogen electrode to determine hydrogen ion concentration : en ru
  • SU6403A1 - Device for moving the feed box during automatic charging of oil presses : en ru
  • SU6510A1 - Protective folding mesh : en ru
  • DE465905C - Safety braking device for motor vehicles : de en
  • GB297542A - Improvements in knitted fabrics and the method of making same : en
  • US1685665A - Mechanism for operating electric switches : en
  • FR643945A - Large capacity electrolytic capacitor : en fr
  • GB297496A - Improvements in or relating to electric signalling apparatus : en
  • CA283601A - Dust arrester : en fr
  • DE465965C - Arrangement for converting mains alternating current into mains direct current : de en
  • GB297509A - Improvements in heat exchangers : en
  • US1685502A - Clutch and transmission mechanism : en
  • US1685515A - Flashing plug : en
  • US1685268A - Cultivator blade : en
  • US1685629A - Process for the production of nitrites : en
  • PL9256B1 - Telephone system. : en pl
  • GB292081A - Improvements in rotary offset printing machines : en
  • DE465742C - Turntable : de en
  • GB281679A - An improved process for the production or viscose : en
  • FR33333E - Method of supplying steam boilers by means of condensed water from surface condensers : en fr
  • US1685388A - Boiler construction : en
  • US1685710A - Furnace : en
  • AU1293328A - Improvements in matchbooks : en
  • FR33340E - Improvements in the means of obtaining a good distribution of currents between the different armature sections of electric machines with collectors : en fr
  • GB268372A - Improved manufacture of coal products : en
  • DE465914C - Toy horse on eccentric wheels : de en
  • FR643907A - Tuned and feedback receiver for low frequency electromagnetic fields : en fr
  • AT110675B - Bed insert. : de en
  • AT110610B - Automatic station indicator. : de en
  • CA283459A - Wireless receiving apparatus : en fr
  • FR643821A - System for bringing together, bringing together and relatively immobilizing two organs to be juxtaposed : en fr
  • DE465690C - Process for conveying waste material on heaps : de en
  • DE466615C - Ventilation device for the simultaneous ventilation of rooms : de en
  • PL9201B1 - Slider steam distribution for steam engines. : en pl
  • US1685344A - best available copn : en
  • DE465758C - Protective cover for leaf springs, in particular for motor vehicles : de en
  • GB279038A - Improvements in or relating to sorting and collecting devices : en
  • GR1996B - GAS FOR PRODUCTION OF DYNAMIC GAS (STARGAS) FROM ASPHALT FUELS. : el en
  • GB297641A - Improvements in or relating to apparatus for use in the manufacture of articles fromplastic material : en
  • FR33380E - Recognition device applicable in particular to motor vehicles : en fr
  • FR33397E - Improvements to oil-fired heaters for bakery ovens, pastry chefs and other applications : en fr
  • GB297758A - Improvements in or relating to apparatus for injecting cement, mortar and other liquid or paste-like mixtures into the ground and masonry work : en
  • FR33432E - Support sleeve : en fr
  • GB273719A - Improvements in or relating to power plants : en
  • GB279810A - Improvements in or relating to unilateral conductors for the rectification of alternating current : en
  • GB297638A - Improvements in or relating to apparatus for making a spumous mass of cementitious material : en
  • DE465785C - Relief device for machine parts subject to pressure, especially for roller bearings of rubber mills : de en
  • FR33313E - Device for securing trunks and chests on all vehicles : en fr
  • SU6481A1 - Method for making photographic prints : en ru
  • SU6554A1 - Device for strengthening the cutter in the device for drilling holes in the tree by snapping grooves in the periphery of the hole : en ru
  • CA283621A - Physiologically active extract : en fr
  • SU6430A1 - Carburetor for internal combustion engines : en ru
  • SU6511A1 - Apparatus for undermining a railroad track when passing a train : en ru
  • US1685095A - Hydrocarbon heating stove : en
  • US1685306A - Steering apparatus for motor-driven vehicles : en
  • US1685415A - Spring-forming machine : en
  • SU6459A1 - Thread guide to X-car : en ru
  • SU6656A1 - Steam blower device : en ru
  • DE465703C - Pessary in the shape of the vaginal cavity : de en
  • CA283572A - Conduit fitting : en fr
  • CA283637A - Boiler cleaner : en fr
  • AT110676B - Process for the production of green, in particular emerald green, corundum (oriental emeralds). : de en
  • AT110700B - Metal tube for bedsteads. : de en
  • US1685612A - Antn-biction beabing : en
  • US1685636A - Tube-drawing plug : en
  • AU1166228A - Photographic reproduction objective with two combined diaphragms and its applications especially to printing positive copies for cinematography in black in colours or in relief : en
  • SU6431A1 - Device for regulating turbines with double or multiple steam extraction : en ru
  • US1685190A - Joseph t : en
  • AT110678B - Dough punch or dough cutter. : de en
  • PL9241B1 - Ki. 37 a 4 # Wall made of concrete blocks and an insulation layer. : en pl
  • US1685195A - Process of purifying oils and fats : en
  • US1685564A - Internal-combustion engine : en
  • US1685576A - Electric-lighting system : en
  • USD76414S - Design for a memorandum holder for automobile steering wheels : en
  • BE353844R - : fr
  • DE465790C - Hose clamp : de en
  • DE466055C - Manure gutter : de en
  • FR643859A - Switch box protected against firedamp blast, with mechanical interlocking of switch and cover : en fr
  • GB297534A - Improvements in automatic dough working machines : en
  • GB297626A - Improvements in or relating to pistons for hydraulic power transmission apparatus and/or pumps : en
  • SU6589A1 - Yarn holder : en ru
  • GB281273A - Method and apparatus for the manufacture of screws : en
  • GB297549A - Improvements relating to drilling machines : en
  • US1685384A - Hooked and lapped side seam for tubular bodies and method of making the same : en
  • CA283500A - Stamping press : en fr
  • CA283568A - Cast stone : en fr
  • SU6432A1 - The steam generator, in which the vaporization is carried out in part directly and in part by mediocre means, by means of an intermediate medium carrying heat, which is subject to evaporation and condensation in closed tubular systems : en ru
  • US1685101A - Electrical generating system : en
  • US1685086A - Loud-speaker unit : en
  • US1685490A - Casing for safety switches : en
  • US1685757A - Circular grinding machine : en
  • PL9232B1 - A method of dyeing fur, hair, feathers and similar materials. : en pl
  • US1685741A - As signqb to allis-chalmebs man : en
  • US1685745A - Revivifying furnace : en
  • CA283480A - Fabric : en fr
  • AT110681B - Location and direction display device for vehicles with a route map. : de en
  • SU6520A1 - The method of obtaining acetaldehyde and its condensation products and polymerization : en ru
  • US1685715A - to chemische : en
  • CH128961A - Shaft pulling device for dobby machines. : de en
  • AU1068527A - Improvements inthe manufacture of glass signs : en
  • SU12056A1 - A device for cooling the barrel of a machine gun when firing : en ru
  • US1685459A - Coupling : en
  • US1685556A - Machine tool : en
  • US1685702A - Spiral drive device : en
  • DK39288C - Coupling head for automatically acting Railway couplings. : da en
  • AU1260028A - Improvements in or relating to transformers : en
  • CA283557A - Rim riveting machine : en fr
  • SU6539A1 - A device for reproducing sounds from their light recording : en ru
  • AU874827A - Improved method of manufacturing porcelain insulators : en
  • US1685468A - Rail clamp : en
  • SU6466A1 - Liquid pressure gauge : en ru
  • SU6620A1 - Hand Gun Shooting Device : en ru
  • US1685175A - Door-operating mechanism : en
  • SU6313A1 - The method of preparation of means for washing or cleaning linen and cosmetic purposes : en ru
  • CA283508A - Propeller : en fr
  • US1685630A - Process of curing meats : en
  • US1685147A - Container : en
  • US1685417A - Car-wheel boring and facing machine : en
  • SU6623A1 - Device for connecting the filling nipple to the valves of cylinders with compressed gases : en ru
  • US1685346A - Otto wbiskopf : en
  • SU6580A1 - Rifle shooting machine : en ru
  • US1685523A - Transmission : en
  • US1685526A - Lather brush : en
  • US1685125A - Combination packing and display container : en
  • PL9229B1 - : en pl
  • US1685407A - Dicyclic derivatives of pentamethylene and process for the manufacture of same : en
  • FR33494E - Improvements in transmitting and receiving stations of t. s. f. : en fr
  • AT110686B - Device for thinning the neck wall of incandescent lamp bulbs or similar glass vessels. : de en
  • US1685332A - Foot-operated steering gear : en
  • US1685664A - Electric switch : en
  • FR33410E - Dynamo-electric machine excited in series and comprising an auxiliary inductor winding mounted in a wheatstone bridge : en fr
  • AU1214728A - Airbag stripper : en
  • SU6582A1 - Firebox : en ru
  • US1685294A - Motor-truck wheel : en
  • FR33305E - Pneumatic process for the manufacture of poles, pipes and other building materials, in concrete or reinforced concrete : en fr
  • PL9234B1 - A method to prevent the weakening of the fiber from the formation of aniline black on textiles. : en pl
  • SU6326A1 - Briquetting machine : en ru
  • SU6401A1 - Tunnel drilling machine : en ru
  • US1685258A - Tinning cup attachment for blowtorches : en
  • US1685697A - Jack : en
  • FR33364E - Manufacturing process for artificial silk and artificial threads or filaments : en fr
  • PL9225B1 - Address printing machine, equipped with a pressure frame that tilts up and down. : en pl
  • SU6635A1 - Polygonometric cap : en ru
  • FR33447E - Improvements to amplifier systems : en fr
  • SU6440A1 - Construction of boilers at mobile boiler installations for the production of steam of double pressure : en ru
  • SU6590A1 - Adaptation in a typewriter to transfer motion from keyboards to lettered levers : en ru
  • SU6356A1 - A pump for feeding a flammable liquid in internal combustion engines and mechanically spraying this liquid : en ru
  • SU6412A1 - Laying for steam boiler furnaces : en ru
  • SU6560A1 - Device for the automatic loading of coal into the furnace : en ru
  • FR33457E - Improvements to electrical devices to allow branch circuits : en fr
  • GB297625A - Improved race track apparatus : en
  • FR643974A - Monoplane plane : en fr
  • FR33454E - Boater straw hat with tie and soft edges : en fr
  • FR33322E - Improvements in control systems for circuits and electrical machines : en fr
  • GB297596A - Process of the manufacture of feeding cakes : en
  • GB297627A - Improvements in multi-focal lenses : en
  • US1685173A - Antifriction bearing : en
  • US1685441A - wildhaber : en
  • DE465925C - Process for the production of pattern, color or the like cards : de en
  • DE465861C - Grinding of cylindrical bodies, especially rolls : de en
  • DE465966C - Double blower for induced draft systems : de en
  • GB297344A - Improvements in and connected with boxes or containers for secondary batteries : en
  • CA283495A - Locomotive booster : en fr
  • FR643928A - Motion picture drive device : en fr
  • US1685472A - Oil-well tool : en
  • US1685433A - Phonograph : en
  • US1685547A - Automatic telephone system : en
  • US1685644A - Ore-concentrating device : en
  • FR643954A - Preparation of new derivatives of 2: 3-hydroxynaphthoic arylides : en fr
  • PL9283B1 - Method for the preparation of aminoalkylamine derivatives of aromatic aminooxy- and polyamine compounds. : en pl
  • SU6396A1 - Device for automatically controlling the excitation of electric DC generators : en ru
  • SU6457A1 - Jogging tree-feeding mechanism in a sawmill : en ru
  • DE465892C - Walking stick that can be transformed into a folding stand or bench : de en
  • DK39272C - Lens and deflector signal for automobiles and other vehicles where such a lens is used. : da en
  • GB288648A - Improvements in or relating to auxiliary wheels for trailers : en
  • FR643963A - Cycle saddle : en fr
  • GB297644A - Improvements in a floor polisher : en
  • FR33347E - Improved method and devices for laundering and washing clothes : en fr
  • US1685651A - Dynamo-electric machine : en
  • FR643985A - Device applicable to dust aspirators and usable in hydrotherapy : en fr
  • DE465791C - Lift table for sheet pile for circular shears u. Like. For cutting sheets of cardboard, etc. like : de en
  • DE465947C - Body made of pumice stone or similar grainy stone mass with advertising inscription for skin care or the like : de en
  • FR33450E - Arrangement of twin turbines in one body : en fr
  • FR643827A - Guide for devices used to equip bags with valves : en fr
  • FR643988A - Improvements to pumps : en fr
  • US1685361A - Necticut : en
  • FR643866A - Further development of vulcanizing devices that can be used for repairing rubber articles : en fr
  • FR643931A - Electric machine with collector, shunt characteristic and adjustable speed : en fr
  • FR643965A - A method of obtaining a mixed gas by starting from still gas and gas to water in furnaces for producing gas and cok using partly lower quality fuel : en fr
  • GB297485A - Improvements in or relating to rotary engines, pumps, and the like : en
  • GB297486A - Improvements in bindings for the unselvaged edges of fabrics and machines for effecting the binding : en
  • DE465420C - Underground cutter : de en
  • FR643987A - Improved process for dehydrating plant substances or products of an organic nature : en fr
  • GB281697A - Improvements in or relating to lamp fixtures : en
  • FR33359E - Improvements to magnetos : en fr
  • DE465756C - Process for drying rubber and regenerated fur : de en
  • DK39290C - Apparatus for continuous extraction of powdered material from silos and the like. : da en
  • GB297501A - Improvements in or relating to boots and shoes : en
  • SU6389A1 - Method of converting carbon disulfide and organic sulfur compounds into hydrogen sulfide : en ru
  • US1685466A - Ore separator : en
  • US1685505A - Refrigerating apparatus : en
  • US1685725A - Spectacles : en
  • DE465751C - Pile grating foundation : de en
  • US1685580A - Seal for instrument cases : en
  • USD76403S - Design for an automobile body : en
  • SU6300A1 - Device for precise installation in the form of metal parts when casting them into molded products : en ru
  • SU6333A1 - Electric warning device to prevent train collisions : en ru
  • US1685212A - Locomotive driving box : en
  • PL9249B1 - A method and device for impregnating objects with anti-perspirants. : en pl
  • SU6549A1 - Method and device for recording sounds : en ru
  • GB297640A - Improvements in reflective signs : en
  • DE465686C - Bundling of bar irons, pipes and other bar-shaped bodies : de en
  • FR33469E - Boater straw hat with tie and soft edges : en fr
  • AT110667B - Weighing machine for automatic dispensing of correctly dosed fillings. : de en
  • US1685099A - Water system : en
  • US1685653A - Magnesium alloy and method of making same : en
  • GB282684A - Pneumatic friction clutches : en
  • GB272475A - Improvement in manufacture of viscose : en
  • AT110645B - Method for high-frequency telephony with two-way communication on two waves and wave alternation. : de en
  • DE465604C - Wool drying felt for cardboard and paper machines : de en
  • DE465837C - Inclined grate firing : de en
  • GB290213A - Improvement in front head for rock drills : en
  • GB283142A - : en
  • USD76420S - Design for a dish or similar article : en
  • GB297603A - Improvements in and connected with collapsible boxes or cases for holding electric and other bulbs : en
  • US1685351A - Swivel coupling : en
  • FR33307E - Process for activating the filtering of coffee and apparatus for using this process : en fr
  • SU6310A1 - Mechanical nozzle : en ru
  • SU6362A1 - Counting or other tables : en ru
  • DE465842C - Holder for spoons, forks, etc. like : de en
  • DE466125C - Traveling grate with grate bars that can be rotated on one side in cross beams : de en
  • FR643844A - Utensil for cleaning floors : en fr
  • FR33375E - Improvements in the automatic control of groups of dynamo-electric machines : en fr
  • DE465735C - Pendulum hinge : de en
  • DE465934C - Heating furnace with a directly heated sheet-metal inner jacket and a sheet-metal outer jacket connected to it at intervals in a heat-conducting manner : de en
  • FR643877A - Equipment intended for making parts to form : en fr
  • SU6586A1 - Injector : en ru
  • FR33393E - Apparatus of t. s. f. for reception and for transmission : en fr
  • SU6483A1 - Automatic pistol : en ru
  • CA283613A - Fastener-inserting machine : en fr
  • FR33314E - Double clamping cap for capping vials and other containers : en fr
  • FR33483E - Advanced training in electric batteries : en fr
  • FR643921A - Sophisticated clip-on coupling for pressure lubrication : en fr
  • GB297535A - Improvements in or relating to power looms : en
  • FR33381E - Metal net for handling goods : en fr
  • GB291360A - Improved manufacture of cellulose esters : en
  • FR643927A - Process for converting hard coal into liquid fuels : en fr
  • GB297524A - Improvements relating to the steering of bicycles and the like : en
  • US1685420A - Electric-cable-coupling connecter : en
  • GB297605A - Improvements in cylinder flat-bed printing machines : en
  • GB297665A - Improvements in alloys resistant to chemical action : en
  • US1685381A - Combined stuffing box and shaft bearing : en
  • US1685668A - Foldable horse for trestle beams : en
  • DE465809C - Schraemmaschine with transport device in which the Schraem implement can be decoupled from its drive to protect the worker while the engine is running : de en
  • FR643855A - Process for the production of mixtures of nitrogen and hydrogen suitable for the synthesis of ammonia : en fr
  • FR643857A - Process for the production of smokeless gunpowder, hunting and exercise powders, using machines for making rifle powder : en fr
  • FR643920A - Oil pump : en fr
  • DE465736C - Rowing device for gymnastic exercises with friction drag brake : de en
  • DE465943C - Air supply device : de en
  • DE466042C - Arrangement for AC voltage test : de en
  • DE466917C - City parking lights for motor vehicles : de en
  • GB297493A - Process of and apparatus for welding : en
  • GB297785A - Device for sprinkling powder : en
  • DE466104C - Lubricant for body surfaces moving against each other : de en
  • GB297655A - Improvements in concrete hanger block : en
  • US1685325A - Tire deflation signal : en
  • DE466123C - Abgabesspuelbehaelter with knee pipe lifter and a guided float that controls the inflow valve : de en
  • DE466082C - Sock holder : de en
  • FR33331E - Elastic bench : en fr
  • SU6496A1 - Airliners with a propeller mounted in front : en ru
  • SU6499A1 - Horizontal range finder with base in the device : en ru
  • AT110639B - Stone working tool. : de en
  • BE353248A - Method and device for accelerating the removal of water from drying towers : en fr
  • CA283455A - Door mounting : en fr
  • SU6353A1 - The control apparatus for registering the arrival and departure of employees : en ru
  • SU6443A1 - Iron vessel for mercury rectifier : en ru
  • SU6454A1 - Copying device : en ru
  • US1685329A - Alarm mechanism : en
  • SU6434A1 - The way to increase the ability to slip films : en ru
  • US1685424A - Emulsification apparatus : en
  • BE353683A - : en fr
  • GB297617A - Improvements in ventilators for motor and other vehicles : en
  • GB297789A - Improvements in or relating to fluid meters : en
  • SU6446A1 - Calipers : en ru
  • US1685148A - Firearm : en
  • SU6652A1 - Iron casting machine (hollow products with the surface of rotation bodies) from sand using brushes : en ru
  • US1685494A - Method of constructing bottle-receptacle elements : en
  • US1685132A - Car-tank-dome closure : en
  • US1685307A - Cementing and floating shoe : en
  • SU6407A1 - Kite balloon with an elastic arm, designed to change the volume of the shell, with a semi-rigid tail part and with a hard tail : en ru
  • DE465672C - Footwear in which the upper leather and sole part are connected to one another by seams and adhesives : de en
  • FR33389E - Improvements to capacitor adjustment modes : en fr
  • GB279450A - Improvements in devices for discharging water of condensation from steam pipes : en
  • CA283569A - Container cover : en fr
  • SU6414A1 - Air distributor for automatic air rail brakes : en ru
  • SU6665A1 - Press for bending spring sheets before quenching : en ru
  • US1685102A - Advertising device : en
  • FR33414E - Improvements to bogies for railway cars and similar vehicles : en fr
  • US1685658A - Carding engine or machine : en
  • USD76395S - Design for linoleum or similar hakd-surfaced floor covering : en
  • DE465865C - Common locking device for double doors that can be opened to one side from inside and outside : de en
  • FR33344E - Automatic control for signaling device by light movement : en fr
  • FR643926A - Improvements to carburettor idling devices : en fr
  • USD76378S - Design for a drip pan : en
  • USD76430S - Design for a radiocabinet or similar article : en
  • US1685216A - Footwear : en
  • DE465833C - Device for successive fluoroscopy and photography with X-rays : de en
  • US1685579A - Rheostat construction : en
  • USD76377S - Design for a dish holder : en
  • DE465801C - Angular nozzle for sandblasting blower : de en
  • US1685134A - Wind vane : en
  • US1685367A - Sheet-metal container : en
  • US1685508A - Push catch for doors : en
  • US1685620A - Electric-lighting fixture : en
  • US1685220A - Process of acylating carbohydrates : en
  • US1685302A - Muffler : en
  • US1685154A - Lock : en
  • US1685614A - Kick bike : en
  • US1685671A - Automatic motor starter : en
  • US1685448A - Filing structure : en
  • US1685469A - Mechanism for making side-seam envelopes : en
  • DE465995C - Pulling device for curtains with cord rollers : de en
  • DE465920C - Cork press for cork machines with rotating jaws surrounding the cork : de en
  • PL9260B1 - Installation of marine machines, having piston steam engines and an exhaust steam turbine connected to them. : en pl
  • US1685372A - Jack-hammer support : en
  • SU6471A1 - Punching machine for the nut machine : en ru
  • SU6528A1 - Electric current limiter : en ru
  • US1685718A - Lever linkwork apparatus : en
  • GB281605A - Improvement in plants for washing coal and other minerals : en
  • US1685151A - Applying threaded bracing rods to trees : en
  • US1685337A - Railway tie, rail fastener, and rail joint : en
  • DE465927C - Process for the production of calcium bisulfite lye from phosphate-containing chalks : de en
  • GB297782A - Improved process of and apparatus for producing foam : en
  • FR33500E - : fr
  • FR644000A - Method and device for the atonization of fuel in self-igniting engines : en fr
  • GB297860A - Improvements in or relating to rotary gear pumps : en
  • DE465968C - Device for raising and lowering manhole covers for weather shafts : de en
  • DE465759C - Ring furnace, in which air heating pipes are located under the sole, running parallel to the combustion channel : de en
  • DE466052C - Process for the production of plastic masses from proteins : de en
  • DE465782C - Bottle in connection with a drinking vessel : de en
  • DE466005C - Process for the production of the spigot ends of hollow drills from round bars by means of drill sharpening and upsetting machines or the like. : de en
  • FR643863A - Electric motor for direct control of machine tools : en fr
  • GB297701A - A combined switch and holder for incandescent lamps and other electrical fittings : en
  • FR33465E - Reversing current switch : en fr
  • US1685460A - Depositing apparatus : en
  • FR643833A - Device capable of being fixed to any supports : en fr
  • SU6361A1 - Tool for feeding cartridges in auto-magic firearms : en ru
  • AU1215828A - Improvements in paster bands for roll photographic films : en
  • FR643828A - Steam heated drying drum for sizing machines and similar applications : en fr
  • GR1989B - IMPROVEMENTS IN OR RELATED TO TRANSMISSION SYSTEMS BY NERDA RADI. : el en
  • GB282746A - Improvements in machines for moistening yarn : en
  • GB297780A - Improvements in the direct production of rubber articles from aqueous dispersion of rubber and the like vegetable resins or compounds thereof : en
  • FR643980A - Method and device for the manufacture of layer capacitors : en fr
  • CA283600A - Sewing machinery : en fr
  • FR33497E - Improvements to cinematographic devices : en fr
  • GB284694A - Improvements in or relating to presses for the treatment of moist materials : en
  • GB297497A - Improvements in or relating to mutes for stringed musical instruments : en
  • GB297569A - New or improved apparatus for utilising tidal effects to produce mechanical energy : en
  • SU6354A1 - The method of processing cork mass : en ru
  • US1685626A - Machine for use in making boxes : en
  • FR33474E - Clamshell with automatic opening and closing by single cable : en fr
  • SU6614A1 - Tool for punching holes in sheet metal products : en ru
  • US1685465A - Screw-down tap or cock : en
  • US1685633A - State : en
  • AT110628B - Double measuring vessel with emptying mark on top. : de en
  • DE465951C - Sealing cover for presses : de en
  • SU11198A1 - Additional poles for DC electric machines : en ru
  • US1685233A - Dishpan holder for sinks : en
  • US1685447A - Power hammer : en
  • CA283532A - Pipe joint : en fr
  • PL9295B1 - A device for closing cans. : en pl
  • SU6577A1 - Device for automatically controlling the aperture of a movie camera lens : en ru
  • US1685107A - Trussed structure : en
  • SU6519A1 - The method of obtaining acetic acid : en ru
  • US1685196A - Scarifier tooth : en
  • SU6305A1 - Mechanism for lifting and lowering lamps : en ru
  • SU6593A1 - Device for transferring arrows from the car : en ru
  • US1685724A - Overhead traveling crane for lifting railroad vehicles : en
  • DE465783C - Saucepan with horn : de en
  • FR643826A - Device used to equip the bags with valves : en fr
  • AT110647B - Rotating screening drum in a closed drum housing. : de en
  • DE465618C - Lock head for fire extinguisher : de en
  • DE465802C - Production of hydrofluoric acid : de en
  • CA283492A - Traction increasing device : en fr
  • CA283552A - Valve tester : en fr
  • DE465876C - As a storage device for the pressurized water supply serving measuring device for tire rolling mills with profile and pressure roller : de en
  • AT110653B - Sound box for speaking machines or the like. : de en
  • SU6600A1 - Swimming gear : en ru
  • US1685450A - Brake of the expanding-shoe type : en
  • SU6324A1 - Machine for mass production of products in the form of a rotating body : en ru
  • US1685561A - Footwear : en
  • US1685654A - Process of treating coke and products : en
  • US1685762A - Latitude indicator : en
  • US1685262A - Process of making gland nuts : en
  • US1685250A - Apparatus for dispensing ice cream and the like : en
  • US1685660A - Molding ring : en
  • CA283466A - Brake mechanism : en fr
  • AT110677B - Sheet feeding device for pneumatic sheet feeders. : de en
  • AU928227A - Improvements in and relating to throat tubes for oil fired furnaces : en
  • USD76442S - Design for a head for lighting units : en
  • CA283516A - Chain wrench : en fr
  • CA283565A - Refrigerator apparatus : en fr
  • AT110685B - Process for plating stainless chromium or chromium-nickel steels with iron or other base metals. : de en
  • CH128926A - Machine for working the land. : en fr
  • DE465786C - Hand roller to connect the edges of rubber sheets on top of each other : de en
  • DE465877C - Process for the production of rail support plates with support strips for the rail base that can be used on points and in their vicinity : de en
  • DE458462C - Device to prevent the harmful effects of transmission malfunctions : de en
  • US1685331A - Apparatus for feeding powdered fuel : en
  • DE465839C - Method for producing a flat foot or flat foot inlay : de en
  • GB270313A - Improvements in the conversion of hydrocarbons of high boiling point into compounds of lower boiling point : en
  • CA283475A - Aircraft : en fr
  • CA283454A - Masking composition : en fr
  • SU6622A1 - Device for opening the doors of the tram to the motorman : en ru
  • DE465908C - Rod-like gymnastics equipment with a spring lying in a sleeve and a drag ring that can be moved on the sleeve : de en
  • FR33485E - Process for preparing alumina : en fr
  • SU6467A1 - Film-numbered machine : en ru
  • SU6555A1 - Adjustable wrench : en ru
  • US1685259A - Flush-tank fitting : en
  • CA283468A - Meter : en fr
  • DE465817C - Process for the destruction of vinegar eels : de en
  • CA283605A - Ballast spreader : en fr
  • US1685208A - Blast-furnace construction : en
  • US1685589A - Fare indicator : en
  • AT110621B - Arrangement of helical wire fasteners. : de en
  • SU6411A1 - Carburetor for internal combustion engines : en ru
  • SU6536A1 - Electrodynamic measuring device : en ru
  • US1685512A - Scalper : en
  • PL9255B1 - Device for breaking the electric arc. : en pl
  • SU6556A1 - Centrifugal pump : en ru
  • US1685706A - Musical instrument : en
  • PL9279B1 - Switch for wagon scales. : en pl
  • SU6398A1 - Continuous motion movie camera : en ru
  • FR643982A - Device for tuning system of upright and grand pianos : en fr
  • FR643839A - Process for obtaining ammonium plate from gas, in particular coke oven gas : en fr
  • DE465519C - Machine for the production of sheet glass : de en
  • GB297597A - Improvements in or relating to the treatment of sulphide ores or sulphidic metallurgical products : en
  • US1685551A - Spurious-coin segregator : en
  • SU6464A1 - House mail box with compartments intended for correspondence of individual residents : en ru
  • US1685118A - Process for recovering sugar values : en
  • US1685588A - Table cutlery : en
  • DE465941C - Tiltable cattle tank : de en
  • USD76387S - Design for a printed fabric : en
  • US1685455A - Combined wear plate and centering device for draft-rigging keys for railway cars : en
  • CA283534A - Pulp grinder : en fr
  • DE466053C - Process for the production of water-resistant, plastic masses from dried blood : de en
  • CA283573A - Cellulose processing : en fr
  • CA283589A - Roller weir : en fr
  • DE465116C - Explosion-proof fitting for electric light bulbs : de en
  • US1685680A - Fulling wool and the like : en
  • CH129048A - Automotive watch. : en fr
  • SU6346A1 - Kerosene Evaporative Burner for Primus type kitchen : en ru
  • SU6355A1 - Device for heating boilers and steam oil furnaces : en ru
  • AU940327A - An improved suspended gate : en
  • DE465848C - Knife-less fruit picker with gripper jaws moved by lever rods : de en
  • SU6598A1 - Generator device : en ru
  • US1685309A - Dieing-out machine : en
  • DE465889C - Device for the dust-free removal of combustion residues from ovens : de en
  • DE466046C - Process for the production of drying agents for varnishes, lacquers and paints : de en
  • GB288548A - Device for stopping the strings for preparing chords on stringed instruments : en
  • CA283570A - Conduit mechanism : en fr
  • US1685276A - Receptacle : en
  • US1685484A - Lubricant compressor : en
  • SU6498A1 - Dust Fuel Burner : en ru
  • CA283505A - Milk bottle cover : en fr
  • CA283537A - Threshing machine weighing apparatus : en fr
  • SU6658A1 - Steam Hammer : en ru
  • US1685186A - Kneading machine : en
  • SU6413A1 - Unipolar rc machine : en ru
  • US1685689A - Rug-sizing frame : en
  • US1685085A - Dewatering apparatus : en
  • GB295026A - Improvements in or relating to steam plants with several heat accumulators : en
  • US1685572A - Woodworking machine : en
  • AU1108028A - Improvements in fasteners for shoes : en
  • US1685555A - Machine for rolling soles : en
  • FR643936A - Central heating plate : en fr
  • GB292507A - Improvements in or relating to spiral finned tubing : en
  • US1685436A - Feeding mechanism for sewing machines : en
  • USD76405S - Design for a bottle for perfume or the like : en
  • US1685688A - Parachute : en
  • CA283515A - Sulphuric acid : en fr
  • US1685091A - Anna lifter : en
  • US1685340A - Absorption refrigerating apparatus : en
  • US1685746A - System of distribution : en
  • SU6325A1 - Automatic pointer of railway and tram stations : en ru
  • US1685192A - Xx spe : en
  • US1685217A - Garden tool : en
  • US1685265A - Cleaning implement : en
  • USRE17089E - Hot-atb heating and ventilating appakatus : en
  • US1685473A - Bull hook : en
  • US1685645A - Fruit-branding machine : en
  • CA283536A - Pothead device : en fr
  • DE465748C - Machine for loading and conveying bulk goods with caterpillar chains and with automatic reversing devices for their drive : de en
  • FR33442E - Material for the manufacture of stamped cardboard boxes and method of making said material, and new product obtained : en fr
  • SU6337A1 - Relocation notch for the migration of flight bees from one location to another : en ru
  • US1685298A - Valve : en
  • CA283531A - Car door : en fr
  • US1685445A - Adjustable scaffold jack : en
  • US1685607A - Binding : en
  • AU934227A - An improved compound for use asa stock lick or medicine : en
  • CA283554A - Upholstery filling apparatus : en fr
  • DE466184C - Method of connecting the ends of the drift cord for spinning and similar machines : de en
  • US1685317A - Latching means for door-lock handles : en
  • AT110659B - Plug-in label. : de en
  • US1685104A - Car totbeh : en
  • US1685596A - Means of declutching : en
  • USD76399S - Design fob a badge ob similab abticle : en
  • DE465864C - Easily removable door lock : de en
  • SU6315A1 - A device for driving with a ratchet drive engine : en ru
  • SU6503A1 - Collector for electric cars : en ru
  • SU6508A1 - Low current distribution box : en ru
  • US1685274A - Latch : en
  • US1685461A - Gear transmission : en
  • US1685735A - Hydraulic dynamometer : en
  • SU6378A1 - Training device for checking the correctness of the appointment of the moment of dropping bombs : en ru
  • SU6609A1 - Chain Lifting Apparatus : en ru
  • DE464841C - Starting control for internal combustion engines, especially for vehicle engines : de en
  • US1685479A - Train-control apparatus : en
  • US1685704A - Rail joint : en
  • FR33390E - Improvements to biological purification devices : en fr
  • FR33320E - Electronic modulator : en fr
  • FR643817A - Advanced window regulator for trapezoidal or curved windows : en fr
  • DE465888C - Soot blower : de en
  • PL9246B1 - Method for producing alkali metal humates from peat as a fertilizer. : en pl
  • US1685198A - Humidifier : en
  • DE466000C - Machine for tearing apart the rubber parts and the fabric layers of wheel tires : de en
  • SU6395A1 - Fixture for fastening the wires filled with oil bushing insulators : en ru
  • SU6526A1 - O-ring for spools : en ru
  • SU6423A1 - Two stroke internal combustion engine : en ru
  • SU6461A1 - Machine counting : en ru
  • SU6615A1 - Aircraft control device : en ru
  • US1685305A - Cuff construction : en
  • US1685534A - Apparatus for the separation of oil from oil-containing substances : en
  • DE465730C - Car bodies, especially for motor vehicles : de en
  • FR643845A - Hair winder for permanent and curly waves : en fr
  • CA283594A - Suction roll : en fr
  • US1685408A - Lubricant-expelling device : en
  • US1685411A - Interchangeable transparent disk on spark-producing toys with changing pictures : en
  • AT110608B - Spring suspension of the engine and gearbox support that is hinged to the chassis. : de en
  • US1685189A - Ice-cream freezer : en
  • US1685237A - Vanity tray : en
  • CA283592A - Switch mechanism : en fr
  • US1685518A - Method of making lead cames : en
  • AT110616B - Tool for arching watch glasses made of elastic material. : de en
  • US1685514A - Socket flasher : en
  • US1685694A - Combined weighing and dumping body for motor trucks : en
  • US1685485A - Floor-scrubbing machine : en
  • SU6562A1 - Device for recording sounds : en ru
  • SU6613A1 - The method of connecting the ends of the wire ropes : en ru
  • US1685139A - Sand cutting : en
  • DE465795C - Illuminable advertising image with different, one behind the other image parts : de en
  • DE465627C - Device for wet treatment, in particular for washing and making wide-spread silk fabrics more difficult : de en
  • DE465787C - Device for displaying the mutual peripheral speeds of the gears of change gears : de en
  • DE465915C - Method for heating a drying device : de en
  • DE466124C - Small overcurrent switch in which the interruption points are located within parts made of ceramic material and in which the fire is drawn between movable and fixed contact parts when switched off : de en
  • SU6565A1 - Automatic Gas Fire Extinguisher : en ru
  • US1685396A - Method of reproducing artistic designs : en
  • GB297073A - Improvements in or relating to internal combustion engines : en
  • GB297633A - Improvements in sparking plugs : en
  • USD76384S - Design for a garment bag : en
  • SU6585A1 - Combined Metal Processing Machine : en ru
  • US1685103A - Motor stand : en
  • US1685537A - Circuit controller : en
  • US1685548A - Valve-spring compressor : en
  • AT110635B - Electric elevator. : de en
  • CA283618A - Bearing for pasteurizers : en fr
  • CA283623A - Golf club : en fr
  • CA283477A - Vision deflector : en fr
  • DE465829C - Suspension clamp for hollow ropes : de en
  • DE466010C - Fountain pen : de en
  • PL9208B1 - Gland packing. : en pl
  • USD76389S - Design fob a wedding ring : en
  • USD76427S - Design for a combined vending jak and base : en
  • SU6364A1 - Vertical or horizontal wind engines : en ru
  • SU6480A1 - A device for breaking the connection of bark with wood : en ru
  • SU6642A1 - Device for measuring the amount of heat consumed in heating installations : en ru
  • DE465673C - Item for shoe supplies : de en
  • DE465779C - Device for heating liquids or doughy masses when stirring and mixing with an electrically heated stirrer : de en
  • DE465852C - Arrangement of an adjusting device on a brake foot lever with a rotatable footrest plate for motor vehicles : de en
  • FR643812A - Improvements made to mud flaps for motor cars or other vehicles : en fr
  • FR643966A - : fr
  • PL9291B1 - A method of heating various types of coal, tar, mineral oils and similar products. : en pl
  • PL9204B1 - A knife that protects the skin from damage when tearing it off the animal. : en pl
  • SU6404A1 - A device for sucking dust in threshers : en ru
  • US1685278A - Combined disk and toothed harrow : en
  • US1685380A - Scraping tool : en
  • USD76381S - Design fob a display stand : en
  • CA283520A - Billet surfacing machine : en fr
  • SU6365A1 - Ratchet Transmission Gear : en ru
  • SU6546A1 - Sound alarm device : en ru
  • US1685180A - Attachable shower : en
  • SU6367A1 - Device for korinivaniya airships : en ru
  • SU6500A1 - A method of manufacturing hollow gutters : en ru
  • US1685471A - Stopping means of talking machines : en
  • US1685749A - Control system : en
  • US1685126A - Draft-key retainer : en
  • GB297533A - Improvements in or relating to control devices for aeroplanes and the like : en
  • US1685251A - Lamp : en
  • US1685339A - Furnace : en
  • SU6625A1 - Libra : en ru
  • US1685457A - Pressure-responsive instrument of the bourdon spring type : en
  • PL9280B1 - Shaft structure for piston steam engines with an attached turbine for the exhaust steam. : en pl
  • US1685501A - Process for recovery of vapors : en
  • AT110651B - A tube for rinsing purposes that is used to insert into body cavities. : de en
  • CA283545A - Calculating machine : en fr
  • SU6322A1 - Kneading machine : en ru
  • CH129039A - Fixed automatic scales built into the floor. : de en
  • DE465884C - Annealing furnace with several annealing chambers : de en
  • FR643910A - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • FR33452E - Side-shift sliding seat : en fr
  • DE465866C - Ship lift with drive mounted on the lifting rollers : de en
  • DE465880C - Device for atomizing liquid substances : de en
  • DE465899C - Device for determining a component in a mixture, in particular of gases, with the aid of the absorption of the preferably ultra-red total radiation : de en
  • DE465923C - Lantern protection basket with lockable hanging device : de en
  • FR33464E - Motor vehicle upgrades : en fr
  • GB288129A - Process for the manufacture of a difficultly water-soluble glucoside of adonis vernalis : en
  • CA283580A - Automobile body trimming : en fr
  • AT110636B - Device for sending and receiving electrical vibrations. : de en
  • CA283525A - Internal combustion engine : en fr
  • AT110657B - Machine for the computational evaluation of punch cards. : de en
  • SU6347A1 - Snow burner : en ru
  • US1685575A - Lens retainer : en
  • CA283587A - Roller weir : en fr
  • GB297755A - Improvements in and relating to apparatus for the dyeing or treating of hanks : en
  • SU6393A1 - Wind Drum Motor : en ru
  • DE465885C - Internal combustion engine powered locomotive : de en
  • US1685356A - Locking mechanism for removable containers : en
  • US1685677A - Induction motor : en
  • US1685617A - Self-sustaining furnace arch : en
  • AU936027A - Improvements in and relating to suspension means for vehicles : en
  • AT110612B - Grooved rail. : de en
  • CA283630A - Valve : en fr
  • SU6449A1 - Wall holder for bottles, glasses, cups, etc. : en ru
  • US1685482A - Steam and air injector : en
  • US1685452A - Athlete's protective harness : en
  • SU6491A1 - Calipers : en ru
  • GB297642A - Improvements in drives for paper making machines : en
  • PL9281B1 - A method of making sound records, buttons, umbrellas, walking sticks and similar objects from synthetic resin or cellulose compounds. : en pl
  • US1685202A - Gear casing : en
  • AT110671B - Get saw. : de en
  • AT110690B - X-ray tube with hot cathode. : de en
  • DE465780C - Glass machine with several circular mold sets and several mold cavities in every shape : de en
  • SU6336A1 - A method of making artificial plastics : en ru
  • US1685569A - Removable-unit mounting : en
  • PL9278B1 - Self-acting valve for fire extinguishing equipment. : en pl
  • SU6507A1 - Valve for changing the direction of air or gases in ventilation devices, dryers or the like. : en ru
  • DE465639C - Articulated boiler with longitudinal ribs arranged parallel to one another on the walls of the heating gas trains : de en
  • GB284993A - Improvements in and relating to change-over mechanism for four-stroke engines : en
  • USD76423S - Design eoe : en
  • DE465806C - Gearbox for electromagnetic direction indicators : de en
  • SU6569A1 - Flashlight for semaphore flashing : en ru
  • GB295355A - Improvements in wheel rims : en
  • DE465720C - Blacksmith hammer : de en
  • GB297585A - Improvement connected with key purses : en
  • FR33392E - New anti-theft device for motor vehicles : en fr
  • DE465723C - Device for unscrewing crin d'Afrique pots : de en
  • GB297786A - Improvements in electric fuses : en
  • FR33363E - Trolley cart : en fr
  • FR643943A - Improvement in distribution devices for combustion engines operating with sweeping and supercharging : en fr
  • GB289391A - : en
  • SU6455A1 - Exhaust ventilation device to remove gases and vapors during metal casting : en ru
  • US1685476A - of chicago : en
  • DE465930C - Paper guide for typewriters : de en
  • FR643836A - Diesel engine without compressor, with filling pump, for vehicles : en fr
  • FR643957A - Rubber base for mold used in the manufacture of shoes : en fr
  • GB297498A - Improvements in devices for locking the control levers of motor vehicles to prevent the unauthorized use or removal of the latter : en
  • FR33412E - spark engine fuel saver : en fr
  • GB288959A - Process and means for the manufacture of insulating separators for accumulator plates : en
  • FR33481E - Process for the production of motive power by using the temperature differences existing between surface water and sea-bottom water : en fr
  • GB297582A - Improvements relating to the insulation of electric conductors : en
  • US1685161A - Multiwinding discharge balance coil : en
  • US1685728A - Hanger : en
  • GB279822A - : en
  • FR643986A - Advanced process for making briquettes : en fr
  • GB297618A - Process and device for the manufacture of artificial threads according to the bobbinprocess : en
  • FR643810A - Arrangement of capacitors for polyphase current installations : en fr
  • AT110633B - Steam generator with indirect generation of operating steam. : de en
  • CH128936A - Chimney draft scale, stove pipe, etc. : en fr
  • SU6426A1 - Pivoting farm for dismountable Shanoan type dam : en ru
  • US1685463A - Shaker conveyer : en
  • SU6405A1 - The device for measuring heights and for leveling : en ru
  • CA283586A - Heat humidifier : en fr
  • SU6605A1 - Safety device to the tram car : en ru
  • DE466050C - Support device for diagonally adjustable folding surfaces, especially for the head and back supports of mattresses, upholstered furniture, iron beds and the like like : de en
  • GB297016A - Improvements in and connected with speedometers : en
  • GB297703A - Improvements in or relating to rubber boots or overshoes with high tops : en
  • DE465933C - Stretcher : de en
  • GB297586A - Improvements in folding mechanism for printing machines : en
  • GB297708A - Improvements in and connected with lasts and the manufacture of foot coverings thereon : en
  • US1685662A - Terminal for bushing insulators : en
  • GB285877A - Manufacture of 4-nitro-2-amino-1-benzoic acid : en
  • GB297662A - Improvements in drums for endless belt conveyors : en
  • SU6624A1 - Pneumatic tool : en ru
  • CA283524A - Internal combustion engine : en fr
  • US1685382A - Method of bridging the connecting wires of electric blasting caps : en
  • GB297858A - Improvements in and relating to spring wheels for automobiles and other vehicles : en
  • GB295356A - Improvements in or relating to methods of treating hydrocarbon gas or the like : en
  • DE465868C - Soot blower for pocket air heater : de en
  • SU6382A1 - Lifting device for forest material : en ru
  • US1685398A - Arch support and shoe-shank reenforcement : en
  • USD76373S - Design for a goblet : en
  • FR33409E - Apparatus for the distillation of solids or liquids : en fr
  • GB297699A - Improvements in or relating to the method of vignetting or shading spectacle or other glasses or lenses : en
  • US1685736A - Machine for paper-making processes : en
  • US1685767A - Adapter for vacuum tubes : en
  • DE465717C - Piston for fluid transmission : de en
  • SU6654A1 - Flying boat with propeller : en ru
  • DE465681C - Process for the production of cement by the wet process : de en
  • GB297637A - Improvements in reversing gear for washing machines and similar reversible machines : en
  • FR643913A - Roller skates for trailers : en fr
  • PL9226B1 - Presshouse for fruit. : en pl
  • US1685327A - Well-drilling bit : en
  • US1685263A - Hat guard : en
  • US1685618A - Vehicle bumper and fender and mounting means therefor : en
  • SU6308A1 - Ammonium Carbonate Production Apparatus : en ru
  • US1685253A - Double-grid thermionic tube : en
  • US1685543A - Burner for regenerative furnaces : en
  • CA283487A - Rail joint : en fr
  • GB289006A - Improvements relating to the valve gear of radial-cylinder internal-combustion engines : en
  • CA283625A - Train pipe connector : en fr
  • FR643867A - Gasifier using all solid fuels : en fr
  • SU6345A1 - Drum dryer for materials used in road construction : en ru
  • GB297527A - Improvements in machines for winding cotton thread and the like : en
  • GB282009A - Apparatus for producing rontgen rays : en
  • GB297530A - Improvements in and relating to game apparatus : en
  • DE465688C - Weaners : de en
  • DK39282C - Apparatus for wetting the rubber on envelopes and for similar purposes. : da en
  • US1685521A - Separation of materials of different specific gravities : en
  • DE465846C - Harrow with two harrow bodies rotating around vertical axes and serving as running wheels : de en
  • GB297543A - Improvements in or relating to the extraction of dust from gas : en
  • CA283551A - Valve tester : en fr
  • CA283502A - Bodice : en fr
  • DE466021C - Process for matting cigars : de en
  • GB297523A - Improvements in or relating to stays for locomotive fireboxes and the like : en
  • FR643969A - Method for extinguishing ignition returns and interrupting return currents in multiple anode rectifiers : en fr
  • PL9286B1 - A method of producing a physiochemical medicinal preparation for the restoration of body tissues. : en pl
  • PL9287B1 - Method of obtaining unsymmetrically substituted 1.3-diamino-2-propanol L. : en pl
  • SU6306A1 - Device for the release of gases or vapors absorbed by solid absorbers. : en ru
  • US1685496A - Low-temperature distillation apparatus : en
  • DE466022C - Vibration-absorbing material : de en
  • GB297645A - Retread mould for tires : en
  • SU6309A1 - Keyboard mechanical tool for playing sounds and speech : en ru
  • GB270286A - Improvements relating to the separation of gases from mixtures thereof : en
  • DE466029C - Surface condenser for large amounts of steam : de en
  • FR33345E - Improvements in carburetors : en fr
  • FR643880A - Device for the production of energy by disruptive discharges : en fr
  • FR33401E - Improvements to turbines : en fr
  • FR33453E - Boater straw hat with tie and soft edges : en fr
  • DE465728C - Tension lever lock for connecting two walls that come against each other, especially of trucks : de en
  • PL9262B1 - Electric three- or multi-core cable for strong currents and a device for its production. : en pl
  • DE465767C - Gravity driven conveyor belt : de en
  • DE465944C - Hose clamp : de en
  • DE465984C - Device for setting the speed or frequency of high-voltage machines : de en
  • CA283603A - Kiln and cooler : en fr
  • DE465680C - Fuel feeder for ring and zigzag ovens with jerky hopper wall : de en
  • FR643992A - Centrifugal spinner : en fr
  • US1685315A - Trator of said david t : en
  • USD76438S - Design for a drapery-pole bracket : en
  • US1685416A - Burglar alarm : en
  • DE465811C - Ratchet mechanism of the reel of Schraemmaschinen, in which the size of the feed is set by a cover plate : de en
  • DE465813C - Process for improving brewing water : de en
  • GB297563A - Improvements in and relating to electrical condensers : en
  • US1685280A - Powder-placing syringe : en
  • SU6359A1 - Automatic single wire air brake : en ru
  • SU6441A1 - Valve ship propulsion with swiveling hinges attached to the engine rod, plates : en ru
  • SU6571A1 - Crystal Detector : en ru
  • FR33303E - Hinged canopy device for motor cars : en fr
  • GB297783A - Improvements relating to electric switchgear : en
  • AU1242228A - Method of making acellular cementitious product : en
  • US1685248A - Refrigerator and installation construction therefor : en
  • US1685624A - Process of purification : en
  • DE465670C - Exchangeable shoe cover : de en
  • DE465603C - Paper sleeve machine with winding mandrel : de en
  • DE466096C - Arrangement of car lighting dynamos : de en
  • FR33335E - : fr
  • FR33490E - Carburetor improvements : en fr
  • FR643860A - Arrangements to prevent the explosion of precipitated dust in electrical gas cleaning installations : en fr
  • FR643912A - Oscillating undercarriage joints for tracked vehicles : en fr
  • DE465847C - Holder, especially for plant boxes : de en
  • FR643922A - : fr
  • GB275560A - Improvements in hollow drill steel : en
  • USD76402S - Design for a lighting-fixture bar or article of analogous nature : en
  • AU1256628A - Improvements in and relating to garbage tins : en
  • CA283464A - Rubber manufacture : en fr
  • CA283453A - Spacing apparatus : en fr
  • CA283602A - Kiln and cooler : en fr
  • GB291806A - Improvements in electro-magnetic locking devices for use on railways : en
  • FR33418E - Zipper device for starched turn-down collar, making it easier to move the tie : en fr
  • GB297515A - Improvements in and relating to drying apparatus specially applicable for laundry and dry cleaning purposes : en
  • DE465926C - Production of sodium sulphite and chlorammonium : de en
  • USD76372S - Design por a goblet : en
  • DE465850C - Connection piece for pipes and other conductors or containers for liquid and gas with a flexible sealing ring which interacts with an enclosing housing and with collars on the pipes : de en
  • DE465687C - Process and depositing system for leveling receiving trenches for bulk material : de en
  • DE465726C - Cushioning, especially for cars : de en
  • FR643956A - Massager device : en fr
  • GB290994A - A method of constructing the required wing form of the flying machine : en
  • GB297519A - Improvements in apparatus for lifting and towing aeroplanes : en
  • GB297550A - Improvements in or relating to cigarettes : en
  • FR33407E - Improvements to reservoir pen holders : en fr
  • GB297588A - Improvements in stranding or braiding machines : en
  • FR643906A - Liquid fuel burner : en fr
  • GB291803A - Improvements in or relating to grinding mills : en
  • DE465792C - Device for embossing box blanks in offset printing and punching machines : de en
  • DE466076C - Hiking plan grate : de en
  • DE465798C - Centerless grinding of rolls between two rotating grinding wheels : de en
  • DE465818C - Device for stamping electric light bulbs : de en
  • DE465854C - Roof for motor vehicles : de en
  • GB297587A - Improvements in or relating to x-ray tubes and to a method for operating the same : en
  • FR33405E - Electric traction catenary line suspension pendulum : en fr
  • FR33479E - Apparatus for the application of cold to the manufacture of flour : en fr
  • US1685283A - Collapsible trestle : en
  • SU6344A1 - Starting device for internal combustion engines : en ru
  • FR33371E - Metal sheet pile system : en fr
  • FR33433E - Combination locking system : en fr
  • GB297709A - Improvements in electrical signalling systems : en
  • FR33467E - components for muffle furnace : en fr
  • FR643896A - Process of mechanical re-coating of silk stockings or socks and others : en fr
  • SU6608A1 - A device for signaling the temperature rise in bearings, etc. : en ru
  • FR33416E - centrifugal scrubber : en fr
  • FR643813A - Improvements made to lifting beams and flights for couplings : en fr
  • SU6349A1 - Internal combustion engine with free counter-moving pistons : en ru
  • FR33310E - Removable acetylene lantern : en fr
  • GB297546A - Improved process for the manufacture and production of alkali metal or ammonium phosphates : en
  • FR33355E - Magneto with fixed armature and magnet : en fr
  • FR643854A - Electric chain breaker, operated by the beams of the blades : en fr
  • GB297488A - Improvements in or relating to folding hoods or tops for vehicles : en
  • PL9213B1 - Agitators for tanks of liquid and semi-liquid bodies of various cohesiveness. : en pl
  • US1685599A - Collapsible dental chair : en
  • US1685695A - Separating device for lead storage batteries : en
  • SU6394A1 - Cartridge for lubrication of the firearm channel : en ru
  • SU6548A1 - Vibrating device for transmitting the readings of the liquid level, indicator, manometer, anemometer, etc. : en ru
  • US1685150A - Air compressor : en
  • US1685446A - Universal joint : en
  • DE465886C - Sand spreader for rail vehicles : de en
  • FR643851A - Lighting fixtures improvements : en fr
  • GB297565A - An improved pourer for bottles and the like : en
  • FR643952A - Electric photo flash printer : en fr
  • GB273324A - Improvement in leather substitute : en
  • GB297567A - Improved bricklayers' and masons' pointing tools : en
  • CA283591A - Method of determining liquid strength : en fr
  • GB275949A - Improvements in or relating to manufacturing floor covering and the like : en
  • CA283476A - Rake : en fr
  • US1685426A - Station scale : en
  • US1685726A - Superheater : en
  • USD76382S - Design for a guitar : en
  • FR643895A - Recording apparatus for telegraphy and radiotelegraphy : en fr
  • GB297710A - Improvements in, or relating to, rotary driven coal cutting machines and the like : en
  • DE465952C - Injector : de en
  • DE465803C - Electric capacitor, especially for high frequency purposes, for high power and for assembling battery columns from individual capacitors : de en
  • SU6424A1 - Adaptation device for detecting the pressure of foals on the surface of the mold : en ru
  • US1685488A - Process and apparatus for converting hydrocarbons : en
  • US1685509A - Universal joint : en
  • GB279515A - Improvements in or relating to the production of aluminium compounds from raw materials : en
  • DE465794C - Adjustable display stand, consisting of a stand column with slots, into which supporting boards can be inserted at any height : de en
  • DE465989C - Process for the preparation of quinone-like compounds of perylene : de en
  • USD76441S - Design for an incandescent-lamp btjlb or similar article : en
  • FR33301E - Device for evacuation of objects by counted packages : en fr
  • FR643852A - New mounting of flanges for embellishing vehicle wheels : en fr
  • FR33430E - Automatic pasta folding machine : en fr
  • GB287147A - Process for extracting the cardio-active substance of bulbus scillae : en
  • US1685413A - Fountain pen : en
  • US1685657A - Composite metal article : en
  • DE465979C - Sheet feeder for printing machines with continuously rotating cylinder : de en
  • BE353356A - Improvements to wetting devices : en fr
  • CA283483A - Refrigerator : en fr
  • SU6543A1 - Actinometer : en ru
  • US1685378A - Lubricating device : en
  • US1685503A - Socket wrench : en
  • US1685511A - Process for preparing spinach and the like for canning : en
  • GB297556A - Improved control device for the feed motions of the workpiece carriers in brush drilling and stopping machines : en
  • GB297763A - Improvements in or relating to cam mechanism : en
  • BE353260A - improvements to color photography and cinematography : en fr
  • SU6535A1 - Device for sealing or sealing doors : en ru
  • GB291020A - Electrolyte for lead accumulators : en
  • AT110641B - Pressed mesh screen made of profile wire. : de en
  • FR643932A - Method and devices for the manufacture of insulating separators for accumulator plates and other applications : en fr
  • GB292121A - Improvements in address printing machines : en
  • GB297503A - Improvements relating to electric heating devices for use in electric furnaces, domestic heating appliances and the like : en
  • GB297760A - Improvements in bed mattresses : en
  • CA283562A - Fuel carbonizing method : en fr
  • PL9250B1 - A method of dry distillation, particularly suitable for the conversion of calcium butyrate to a ketone. : en pl
  • US1685194A - Automatically-adjustable embroidery guide : en
  • SU6558A1 - Valve for air release from the air sprinkler network : en ru
  • AT110698B - Spark chamber for electrical air switches. : de en
  • DE465800C - Resilient mounting of the driven part of split grinding spindles : de en
  • DE465858C - Direction indicators : de en
  • DK39283C - Procedure for the production of spirits and yeasts, in particular for the processing of molasses. : da en
  • US1685759A - Diffusion reaction : en
  • US1685491A - Nailing strip or block : en
  • US1685546A - Process for controlling metal castings : en
  • US1685193A - Thermometer : en
  • SU6377A1 - Artillery bomb d : en ru
  • CA283479A - Automobile lock : en fr
  • AT110606B - Lubricator for bearings. : de en
  • DE465830C - Electrical capacitor consisting of several sections assembled together : de en
  • US1685423A - Method of making tennis balls : en
  • US1685483A - Pipe connection : en
  • US1685540A - Apparatus for raising and locating submerged vessels : en
  • AT110629B - Tin. : de en
  • SU6317A1 - Automatic clamp to the sighting machine for the 3-line rifle : en ru
  • SU6358A1 - Multi-spindle drilling machine for simultaneously drilling holes in the walls of the plow stand : en ru
  • US1685299A - Vacuum-cleaner attachment : en
  • US1685386A - Insulated conductor : en
  • US1685529A - Automatic lock and release for concrete mixers : en
  • US1685600A - Best available cop : en
  • US1685405A - Automobile radiator cap : en
  • US1685481A - Counting mechanism : en
  • DE465733C - Piercing body for beer pressure equipment : de en
  • DE465812C - Process for chopping the hops : de en
  • US1685487A - Scraper : en
  • SU6522A1 - Gear : en ru
  • DE466027C - Foot and stocking protectors : de en
  • DE465901C - Movable two-part comma character for calculating machines : de en
  • SU6350A1 - Tooling for mechanical viscous toe on the machine Standard : en ru
  • SU6619A1 - Thermal electrical measuring instrument for summing up the indications of current strength during a series of switching-ons : en ru
  • US1685079A - Cane car : en
  • DE466020C - Tobacco feeding device for cigarette machines : de en
  • GB297564A - Improvements in valves for venting air from water mains and the like : en
  • AT110670B - Lubricating pump with pistons arranged in a circle and a common drive pulley shaped according to a helical line. : de en
  • CA283541A - Filter : en fr
  • DE465799C - Grinding device with rotating tool spindle moved axially back and forth in the working feed : de en
  • DE466048C - A tampon suitable for introduction into body cavities or the like : de en
  • US1685137A - Foldable seat : en
  • US1685582A - Valve-operating mechanism : en
  • CA283620A - Electrical measure : en fr
  • AT110692B - X-ray tube with hot cathode. : de en
  • DE466164C - Apparatus for observing living images from vehicles : de en
  • FR643871A - : fr
  • SU6470A1 - Molding device : en ru
  • US1685431A - Trolley-wire clamp : en
  • SU6316A1 - Device for launching internal combustion engines : en ru
  • USD76439S - Design for a drapery-pole socket : en
  • US1685403A - Mining machine : en
  • US1685522A - Rethreader for screens : en
  • DE465917C - Ship lift with separate lifting device for lifting the trough out of the water and for moving it in the air : de en
  • DE466033C - Process for producing azo dyes on the fiber : de en
  • CA283482A - Valve : en fr
  • US1685541A - Artificial teeth and means for fixing the same : en
  • AU1263728A - Improvements in bumper bars and fender bars for automobiles : en
  • US1685641A - Vehicle drive : en
  • US1685733A - Method for purifying gases : en
  • AT110665B - Method and device for regulating the feed water supply in steam generating plants. : de en
  • AT110687B - Electromotive turning device for prime movers. : de en
  • CA283576A - Pothead device : en fr
  • SU6388A1 - The method of preparation of oil varnishes : en ru
  • SU6469A1 - Two-eye distance finder : en ru
  • SU6472A1 - Rescue device : en ru
  • SU6663A1 - The method of obtaining easily soluble in water with a neutral reaction of derivatives of diamino-hydroxyarsenobenzene : en ru
  • US1685440A - Speed-regulating mechanism : en
  • SU6376A1 - Device for regulating the air supply in aircraft high-altitude internal combustion engines : en ru
  • SU6456A1 - Spirit level with a tribute : en ru
  • SU6604A1 - Device for removing arrowhead capsules from gun sleeves : en ru
  • USD76433S - Design for a plate or similar article : en
  • SU6537A1 - Adaptation in the sawmill to automatically change the feed according to the change in the thickness of the log to be sawn : en ru
  • US1685625A - Cable terminal : en
  • DE465870C - Filtering device for hiking and other galvanic baths : de en
  • AU1224528A - Improvements relating to drying machines for laundry andother services : en
  • FR33332E - Electrical contact roller : en fr
  • FR643996A - Automatic filling device for vinegar maker : en fr
  • PL9288B1 - Device for loading chamber coke ovens. : en pl
  • PL9238B1 - A grain cleaner. : en pl
  • SU6568A1 - Device for utilizing the energy of sea waves : en ru
  • DE465958C - Gear change transmission with permanently engaged non-displaceable wheels, especially for motor vehicles : de en
  • FR33328E - Central canvas tube with rolled edges : en fr
  • FR33329E - Wood impregnation process : en fr
  • SU6484A1 - Rotating on the horizontal axis a double-shouldered water shield holding shutter : en ru
  • USD76418S - Design fob a casing fob cobn-popping machine : en
  • DE465719C - Lathe support : de en
  • DE465838C - Machine for the production of an inclined or parallel corrugation to the edges of endless leather straps (terry leather for spinning machines) : de en
  • DE465840C - Quick bandage for first aid in case of broken arms and legs : de en
  • US1685506A - Gate : en
  • US1685755A - Control system for prime movers : en
  • PL9202B1 - Electrically powered pull. : en pl
  • US1685432A - Open-end adjustable wrench : en
  • US1685666A - Method and apparatus for storing alkali metals : en
  • DE465902C - Photographic developer : de en
  • CA283609A - Aluminum chlorid : en fr
  • DE466032C - Method of connection between the four-part of a long-distance cable and the coil sets : de en
  • CA283469A - Pump : en fr
  • FR33396E - Improvements in how to obtain and maintain a high vacuum : en fr
  • GB297575A - High tension magneto-electric machine : en
  • GB297721A - A timing gauge for internal combustion engines : en
  • DE465653C - Automatic liquid siphon, especially for gas analysis apparatus : de en
  • SU6331A1 - Device for cutting on a piece of moving paper tape : en ru
  • SU6552A1 - Four detector regenerative radio : en ru
  • US1685425A - Subdividing attachment fob measuring machines : en
  • US1685635A - Catalytic oxidation of anthracene : en
  • BE355260R - improvements to color photography and cinematography : en fr
  • CA283563A - Hair-clipping machine : en fr
  • FR643818A - Cinematograph : en fr
  • FR33495E - Recorder indicating at any time the distance traveled, the walking speed and the corresponding time, for any vehicle or any mechanism : en fr
  • FR643934A - Fractional feed device for internal combustion engines : en fr
  • DE465938C - Device for connecting soil cultivation equipment to a pulling device : de en
  • GB289390A - Improvements in trailor couplings for tractor vehicles : en
  • FR643958A - Process for sweetening oils and fats and especially mineral and animal oils and fats : en fr
  • FR643959A - Device applicable to cinematographic projection devices to mask the cone of light in the event of film breakage : en fr
  • GB297583A - Improvements in wire ropes : en
  • DE465683C - Conveyor chute with compressed air drive : de en
  • FR33461E - Improvements in railway track brake devices or the like : en fr
  • FR643850A - : fr
  • SU6311A1 - Drilling tool : en ru
  • SU6618A1 - Fixture to prevent unscrewing nut : en ru
  • US1685744A - Bottle seal and method of finishing the same : en
  • SU6530A1 - Automatic air valve for water heating : en ru
  • US1685227A - Closure device : en
  • US1685649A - Wrapper for coins and the like : en
  • USD76376S - Design for a knitted fabric : en
  • DE465773C - Carrier for the contact pins of amplifier tubes or similar electrical devices : de en
  • FR643858A - Steam production process for prime movers : en fr
  • DE465871C - Reference file : de en
  • DE465796C - Grinding of sloping abutting surfaces at the ends to form an endless band of metal bands to be united : de en
  • GB297706A - Improvements in and relating to grizzlies and screens for grading materials : en
  • FR643942A - Improvements to acoustic horns for t speakers. s. f., phonographs and other similar applications, and process for their manufacture : en fr
  • GB291752A - Improvements in machines suitable for the manufacture of green fodder pulp : en
  • GB297540A - Improvements relating to atmospheric gas burners : en
  • FR643941A - Filter for respiratory masks : en fr
  • FR643948A - Trawling gear upgrades : en fr
  • FR33482E - Wheel improvements for locomotives or other applications : en fr
  • SU6327A1 - Cable distribution box : en ru
  • FR33458E - Electric horn horn : en fr
  • DE448801C - Method for storing liquid air, in particular on vehicles : de en
  • SU6384A1 - Fixture for directing water to the propellers of multi-screw vessels : en ru
  • US1685383A - Pouring-spout container : en
  • PL9247B1 - A method of making plates, tapes and similar items from pulp. : en pl
  • AT110661B - Mufflers for internal combustion engines. : de en
  • CA283511A - Headlight : en fr
  • DK39281C - Hydraulic Propulsion Device for Vessels. : da en
  • FR33486E - Device to facilitate monetary and other exchange operations at counters, cash desks, counters, etc., and its method of manufacture : en fr
  • GB287097A - Improved method of treating cakes of artificial silk manufactured by the centrifuge spinning process : en
  • US1685272A - Slicing machine : en
  • US1685568A - Tile-anchoring device : en
  • FR33420E - Standard cylindrical reducer and multiplier remote from centers and variable ratio : en fr
  • FR33431E - Multiple friction lever : en fr
  • GB289090A - Improvements in joints or connections for wood structures : en
  • GB297502A - Open grate for burning coke : en
  • SU6477A1 - Electrical distance signaling device : en ru
  • US1685135A - Stanchion bracket : en
  • US1685303A - Duplex oil strainer : en
  • BE353754A - Movable sidecar couplings : en fr
  • DE465655C - Electric drive for calculating machines : de en
  • DE465746C - Belt elevator : de en
  • US1685648A - Shoe-shining stand : en
  • GB292966A - Improvements in or relating to ethyl chloride tubes : en
  • DE465998C - United woodworking machine : de en
  • CA283518A - Tap seat : en fr
  • FR643868A - Improvements to t.s.f. and more especially to super-reaction devices : en fr
  • CA283574A - Sound reproducer : en fr
  • AU1246928A - Improvements in or relating to door latches : en
  • FR33339E - Process for carrying out exothermic chemical reactions under pressure and at elevated temperature : en fr
  • GB282061A - Improvements relating to pumps for fuel feed and lubrication of internal combustion engines : en
  • DE465821C - Axle bushing, especially for railway vehicles : de en
  • FR33489E - Improvements to folding puffs : en fr
  • GB297658A - Improvements in or relating to steam locomotives : en
  • SU6417A1 - Blind reading device : en ru
  • SU6553A1 - Primus stove oven : en ru
  • US1685631A - Car door and operating means therefor : en
  • DE466120C - Siphon with mechanical suction device and drain cock for caustic liquids : de en
  • CA283486A - Toilet device : en fr
  • US1685123A - Musical-instrument case : en
  • US1685223A - Electrical apparatus : en
  • US1685739A - Rotor for dynamo-electric machines : en
  • USD76368S - Design for a street-light globe : en
  • GB297634A - Improvements in or relating to wearing apparel : en
  • DE466088C - Flue gas preheater for air and water : de en
  • FR33477E - New application of a four-port pipe fitting as a bypass valve body : en fr
  • FR643962A - : fr
  • FR33459E - Apparatus for automatically facilitating the copying (or transcription) of writings, signs or lines, in particular in its main application to the typewriter : en fr
  • DE466036C - Process for the production of firewood soaked in oil and freed from its water content : de en
  • FR33455E - Improvements to modes and devices for controlling timed devices : en fr
  • GB297630A - Improvements in or relating to plant for washing, drying and chemical treatment of granular and crystalline materials : en
  • FR643809A - Telephone system with transmission lines and amplifiers : en fr
  • DE461264C - Machine for checking the perforations in punched cards for statistical purposes : de en
  • SU6406A1 - A device for reproducing sound vibrations from sound recordings (gramophone, gramophone, etc.) : en ru
  • SU6487A1 - A device for absorbing aircraft landing gear : en ru
  • DE465857C - Safety device on hydraulic vehicle brakes, especially for motor vehicles : de en
  • DE465906C - Freewheel hub : de en
  • FR643831A - : fr
  • FR643847A - Improvements to Verdol mechanics a stone's throw away : en fr
  • FR643853A - Process for treating oil derived from residues from cellulose production : en fr
  • US1685140A - Printed label and process or method of manufacturing the same : en
  • US1685183A - Dispensing container : en
  • CA283634A - Nut and screw : en fr
  • GB287489A - : en
  • DE465749C - Weaners : de en
  • FR33334E - Process and device for extracting petroleum and bitumen from rocks or sands which are impregnated with them : en fr
  • FR643820A - Further training in the establishment of wheels intended to receive pneumatic bandages : en fr
  • GB297622A - Means for separating the oil from oil-laden gas : en
  • DE465702C - jockstrap : de en
  • GB280222A - A captive cap for collapsible tubes and other containers : en
  • GB288976A - Improvements in apparatus for observing narrow tubes : en
  • US1685222A - Mail box : en
  • US1685240A - Operating means for musical instruments : en
  • US1685430A - Suspension for electric railway motors : en
  • US1685535A - Track for sliding sashes : en
  • US1685616A - Air-compressor unit : en
  • DE465757C - Coating machine for rubber with a device for the recovery of the solvent : de en
  • GB297544A - Paper folding machines : en
  • FR643908A - Enhancements to reservoir pen holders : en fr
  • GB286266A - Oil-break switch with resistance : en
  • US1685225A - Gate mechanism : en
  • GB297508A - A new or improved antiseptic cleanser for washing pottery, tiles, marble, domestic utensils, and other articles : en
  • DE465992C - Device for conveying bottles and other glass objects : de en
  • FR33421E - Automatic machine for making sweets, praline interiors and similar products, without dough rolls or waste : en fr
  • GB298117A - Improvements in the direct production of rubber articles from aqueous dispersions ofrubber and the like vegetable resins or compounds thereof : en
  • DE465739C - Football board game : de en
  • GB284599A - Improvements in or relating to mobile cranes : en
  • DK39271C - Transport packaging that can also be used as a dirt-protective cover for books. : da en
  • US1685178A - Buffing mechanism : en
  • US1685627A - Bouitdabout : en
  • FR643835A - Anal massage instrument for the treatment and prophylaxis of usual constipation, hemorrhoids and all other ailments of the anal region : en fr
  • GB294096A - Improvements in hydraulic apparatus : en
  • FR33448E - Improvements to modes and devices for controlling timed devices : en fr
  • GB281696A - Improvements in or relating to processes for modifying the capacity of cellulose containing materials for taking up colours : en
  • FR643875A - Anti-backfire and anti-theft device for all internal combustion engines, automobiles and aviation : en fr
  • DE465819C - Box tipper : de en
  • AT110611B - Corrugated corners in iron sheet piling. : de en
  • AT110673B - Process for the interior matting of light bulb bells and similar glass vessels. : de en
  • CA283461A - Method of exhausting air from containers : en fr
  • US1685427A - Machine and process for drying crinkled paper : en
  • CA283522A - Felly band : en fr
  • AU1239028A - Improvements in or relating to piezoelectric devices : en
  • US1685475A - Motor-vehicle hood latch : en
  • CH128944A - Pan cleaner. : de en
  • PL9285B3 - : en pl
  • SU6408A1 - Soothing winding for rotors of electrical machines with clearly expressed poles and a method of making it : en ru
  • SU6479A1 - Cinematographic apparatus : en ru
  • CA283544A - Extractor mechanism : en fr
  • CA283530A - Eyebrow and lash compound : en fr
  • US1685571A - Display stand : en
  • DK39280C - Holder for oil cans and the like. : da en
  • US1685203A - Rotary dump : en
  • PL9274B1 - A method of applying thin reflective metal coatings to surfaces made of elastic material. : en pl
  • PL9261B1 - Heated or cooled surfaces and tanks with tubular walls. : en pl
  • CA283549A - House slipper : en fr
  • FR33434E - New device adapting to all horse rakes to facilitate their transport in narrow paths : en fr
  • CA283538A - Artificial flower and bush : en fr
  • SU6653A1 - Device for simultaneous milling of twin sockets in the collectors of steam superheaters of steam boilers : en ru
  • GB297654A - Improvements in electrical tumbler switches : en
  • US1685368A - Finishing machine : en
  • AT110644B - Rotary table press for the production of tiles. : de en
  • GB285867A - Improvements in machinery for undulating wire employed for weaving metal trellis work and the like : en
  • GB283143A - Improvements in or relating to cylinder piston units especially those for internal combustion engines : en
  • GB297619A - Improvements in and relating to match boxes : en
  • GB297529A - Improvements in or relating to tap changers for electric transformers : en
  • GB297577A - Improvements in or relating to tradesmen's or like indicators : en
  • GB271873A - Improvement in methods of obtaining zirconium compounds : en
  • CA283521A - Petroleum production : en fr
  • CA283619A - Internal combustion engine : en fr
  • SU6338A1 - Pipe fitting : en ru
  • FR33399E - Vineyard plow : en fr
  • AT110699B - Process for hardening workpieces made of steel of higher strength that have been carburized in use. : de en
  • FR643837A - Diesel engine with increased power : en fr
  • GB297581A - Machine for separating nuts from their shells : en
  • GB297551A - Apparatus for separating liquids : en
  • DE465903C - Frames for motor vehicles : de en
  • US1685397A - Gyratory pump : en
  • US1685738A - Dynamo-electric machine and winding therefor : en
  • USD76396S - Design fob a clamp fob a vehicle bumpeb : en
  • US1685096A - Stove-leg connection : en
  • USD76409S - Downey : en
  • US1685513A - Apparatus for forming wheels : en
  • US1685705A - Screen-clamping device : en
  • DE465824C - Axle bearings with grease lubrication for rail vehicles : de en
  • GB297621A - Improvements in gaiters or hose protectors : en
  • GB277317A - Manufacture of sulphonated cellulose derivatives : en
  • GB297594A - Improvements in and relating to electrical conductors : en
  • SU6445A1 - The method of preparation of printing plates for copying manuscripts, etc., performed with alkaline (ammonia) ink : en ru
  • DE465676C - With the use of a base with guide parts, attachable paragraph : de en
  • GB286609A - An arrangement for cleaning or purifying the air in closed rooms or the like : en
  • CA283528A - Truck bolster : en fr
  • DE465844C - Device for stacking vessels, such as pots, bowls, jugs, bowls, cups or the like. : de en
  • DE466035C - Process for the production of briquettes from powdered fuels : de en
  • DK39284C - Procedure for Purifying Impure Oil. : da en
  • CA283632A - Fume furnace : en fr
  • SU6494A1 - Sleeve for the hunting shotgun : en ru
  • GB297522A - Improvements in or relating to the manufacture of hollow metal rods, bars and the like : en
  • DE460057C - Machine for the production of sorted stacks of sheets : de en
  • US1685621A - Method and apparatus for screening fluids : en
  • US1685687A - Road-building machine : en
  • BE353774R - : en fr
  • GB297560A - Hygienic tooth drill cleaning apparatus : en
  • DE466004C - Aluminothermic repair of aluminothermic welded rail joints : de en
  • GB297237A - Improvements in control valves : en
  • DE465804C - Process for the production of a filling for thermal insulation : de en
  • SU6611A1 - Calorimeter for determining the heat of combustion : en ru
  • GB298100A - Improvements in brakes for use on vehicles : en
  • FR643998A - Method of manufacturing leather objects by enamelling : en fr
  • US1685293A - Atomizing device : en
  • US1685655A - Liquid strainer : en
  • DE465638C - Method for temperature control of electrical heating devices : de en
  • FR33480E - Device for locating sunken ships and removing them from the seabed : en fr
  • GB287042A - Improvements in fastening devices for belts : en
  • US1685542A - Automatic feeding mechanism for tapping machines : en
  • US1685489A - Lace for footwear : en
  • PL9214B1 - Switch contact. : en pl
  • US1685207A - white : en
  • FR33309E - Improvements to nuts for removable wheels : en fr
  • FR33338E - Automatic control for signaling device by light movements : en fr
  • CA283485A - Child's chair : en fr
  • FR643946A - Improvements to pumps for distributing fuel to internal combustion engines : en fr
  • GB297646A - Improvements in anti-glare reflectors : en
  • GB297528A - Improvements in the recovery of tin from tin scrap or cuttings : en
  • DE466044C - Movement device for wrapping films : de en
  • FR33438E - Improvements in the manufacture of lime nitrate : en fr
  • GB297548A - Improvements in or relating to the surfacing of ceilings, walls, and the like : en
  • DE466073C - Pipe cleaner for pulling through sewer lines with a brush and other cleaning tools supporting frame on all sides : de en
  • FR643905A - Orientable house : en fr
  • DE465596C - Press for the production of nuts : de en
  • FR643984A - Process for manufacturing thermal insulation and resulting products : en fr
  • PL9297B1 - Method for the preparation of 2-acylamino-9J0-anthrahydroquinones. 9.10 oxygen-substituted products. : en pl
  • DE465760C - Head fertilizer row spreading device connected to a tillage implement : de en
  • USD76374S - Design for a textile fabric : en
  • USD76379S - Design for an electric drill : en
  • USD76436S - Design for an elevator-signal panel : en
  • PL9284B1 - Vessel valve for pressurized liquids or gases. : en pl
  • PL9293B1 - Buckles for belts. : en pl
  • SU6399A1 - Continuous motion movie camera with optical alignment : en ru
  • US1685669A - Hanging means for electric fans and the like : en
  • CA283467A - Screw cap : en fr
  • DE465789C - Pipe connection with a sleeve surrounding the pipe end : de en
  • US1685335A - Apparatus for sorting and stacking biscuits and other articles : en
  • US1685730A - Gun : en
  • GB297623A - Improvements relating to the lubrication of rolling mill bearings : en
  • DE466063C - Device for mixing colors or the like. : de en
  • CA283606A - Ballast spreader : en fr
  • AT110663B - Strength tester for assessing the evenness of fabrics, paper, etc. like : de en
  • SU6427A1 - Hot cathode : en ru
  • US1685271A - Slicing machine : en
  • DE465679C - Limiting device for side or depth spreading on machine guns : de en
  • FR643924A - New nickel and copper steel : en fr
  • PL9240B1 - A sound reproducing machine which is set in motion by the insertion of a coin. : en pl
  • US1685171A - Separable tractor dump wagon : en
  • US1685538A - Sole for boots and shoes : en
  • DE465939C - Process for dry dressing of grain : de en
  • US1685215A - Storage-battery plate : en
  • SU11407A1 - Pneumatic lifting apparatus-engine : en ru
  • SU6617A1 - X-ray aperture : en ru
  • US1685751A - Bearing : en
  • DE465669C - Process for the production of crops on the hinges of dessert cutlery and similar blades by pressing on plates : de en
  • DK39286C - Tobacco pipe. : da en
  • AU931827A - Improved telescopic fireproof curtain and method and means of forming and operating thesame : en
  • AT110695B - Method and device for the molecular rearrangement of liquid hydrocarbons and fatty oils with alternating current discharges. : de en
  • US1685533A - Slicing cutter for butter, bread, and the like : en
  • US1685296A - Machine for opening oysters : en
  • SU6319A1 - Bar Refiner Machine : en ru
  • US1685093A - Bathtub dressing table for children : en
  • US1685197A - Combined grain-door strip and side-door-post protector : en
  • US1685374A - Magazine pencil : en
  • US1685553A - Sand mold for casting magnesium and process of making same : en
  • US1685610A - Heating and ventilating apparatus : en
  • AU1242128A - Apparatus for making a spumous mass of cementitious material : en
  • CA283504A - Vaporizer : en fr
  • USD76375S - Estella mobton boyes : en
  • USD76394S - Design for a spoon or similar article : en
  • US1685081A - Door-closure mechanism : en
  • US1685696A - Clamp : en
  • US1685743A - Heel-dropping machine : en
  • SU6368A1 - Burner for combustible gases or coal dust : en ru
  • SU6517A1 - Method and device for reproducing spatial images of objects by their photographic images : en ru
  • US1685172A - Switch-throwing device : en
  • US1685229A - Apparatus for treating fumes : en
  • GB297576A - Improvements in and relating to the joining of telegraph and similar tape : en
  • AT110601B - Automatic coupling for railway cars. : de en
  • FR33321E - New foldable car for children and dolls : en fr
  • GB279451A - Improvements in or relating to cutting machines : en
  • GB297571A - Improvements in or relating to boxes or cartons for fragile articles : en
  • GB297580A - Improvements in or relating to the manufacture of wheels, such as the road wheels ofvehicles : en
  • CA283561A - Watthour meter : en fr
  • SU6478A1 - A device for soldering fire tubes in samovars : en ru
  • DE465912C - Screw-on binding for snowshoes : de en
  • AT110656B - Receiving arrangement for electrical wave signals. : de en
  • US1685165A - Sprinkler : en
  • AT110623B - Closure for vessels with liquids or gases under pressure. : de en
  • CA283593A - Engine cylinder : en fr
  • US1685390A - Winding and unwinding yarns or threads : en
  • SU6301A1 - Folding plate radiator : en ru
  • SU6458A1 - Weight device for cranes : en ru
  • US1685129A - Saxophone : en
  • US1685392A - Preservative package and process of making the same : en
  • BE353599A - Process for treating carbonaceous materials to obtain distillation products such as hydrocarbons, metallized coke etc. : en fr
  • US1685184A - Slicing machine : en
  • US1685606A - Display box : en
  • SU6330A1 - Device for dewatering peat mass : en ru
  • US1685082A - Means for stabilizing and modifying the metallic welding arc : en
  • US1685634A - Purification of benzoic acid and its derivatives : en
  • SU6297A1 - Adaptation to looms for automatic rebel changing : en ru
  • CA283510A - Liquid heat exchanging apparatus : en fr
  • US1685530A - Auto top : en
  • US1685357A - Transmission system : en
  • US1685304A - Asphaltic material and method of preparing same : en
  • DE466031C - Multi-stage cathode tube amplifier : de en
  • US1685717A - Tuning device : en
  • SU6616A1 - Mobile weight for weight beam : en ru
  • US1685640A - Method and apparatus for making artificial silk : en
  • FR33358E - Improvement given to the baudot telegraph translator : en fr
  • USD76416S - Design for an escutcheon plate : en
  • AT110642B - Adding machine. : de en
  • AT110696B - Equipment for signaling and telephoning on cable cars. : de en
  • PL9263B1 - Oil switch for high voltages. : en pl
  • SU6633A1 - Machine for lapping and planing machine parts : en ru
  • USD76369S - Design fob a towel-bab bracket : en
  • CA283595A - Lamp dimming method : en fr
  • DE465738C - Device for setting up the cones : de en
  • DE465834C - Process for the production of Kuepen dyes from benzanthrone derivatives : de en
  • US1685650A - Pump valve : en
  • SU6664A1 - Differential gear : en ru
  • US1685117A - Paper-unwinding stand with water-cooled drum : en
  • SU6641A1 - Device for measuring the amount of heat consumed in heating installations : en ru
  • US1685244A - Method of making sound and vibration insulating units : en
  • AU938427A - Apparatus for controlling the direction of material fed to the straw walkers of header harvesters : en
  • US1685661A - Table for carrying stone for cutting : en
  • US1685269A - Method and apparatus for making tubing : en
  • SU6415A1 - Coke oven door : en ru
  • US1685242A - Pedometer : en
  • DE465761C - Loose-leaf binders, especially for hanging files, whose covers form special pieces and are each provided with an inwardly bent fold : de en
  • US1685318A - Cotton-chopping machine : en
  • DE465855C - Folding top for motor vehicles : de en
  • GB287488A - Improvements in or relating to photographic cameras for colour photography : en
  • US1685429A - Brake : en
  • US1685734A - Method for synthetically producing ammonia : en
  • US1685322A - Apparatus for forging or forming metal articles : en
  • US1685454A - Caul johnson : en
  • US1685684A - of chicago : en
  • GB273693A - Improvements in the mordant dyeing of cellulose derivatives : en
  • DE465747C - Especially for bucket cars : de en
  • GB281723A - Improvements in supplying the charge to internal combustion engines : en
  • GB297500A - Improvements in or relating to appliances for playing educational games : en
  • DK39291C - X-ray tubes. : da en
  • USD76410S - Design for a closed vehicle body : en
  • SU6490A1 - Arrow lock : en ru
  • SU6357A1 - Device for loading the upper exhaust rollers on wet boats : en ru
  • GB287915A - Improvements in apparatus for folding sheets of paper and the like : en
  • GB297570A - Improvements relating to transmission chains : en
  • GB297718A - Improvements in or relating to horse-drawn and power-driven rakes : en
  • FR643848A - Manufacture of pottery and acid-resistant castings and assemblies : en fr
  • FR643973A - Ventilation or aeration method and apparatus : en fr
  • GB297491A - Improvements in and relating to machines for the manufacture of glass articles : en
  • FR33319E - Process for lubricating small refrigerating machines with automatic operation and small refrigerating machines for carrying out this process : en fr
  • DE465664C - Four-roller slot shutter with concealed elevator : de en
  • US1685570A - Process of improving the qualities of nickel-beryllium alloy : en
  • FR643803A - Improvements made to metal constructions, in general and more particularly to those of flying devices : en fr
  • SU6452A1 - Weight adjustment to lifting machines : en ru
  • US1685213A - Tool guard : en
  • FR643887A - Electric lamp for anti-glare projectors : en fr
  • PL9203B1 - Friction clutch. : en pl
  • SU6659A1 - Scissors for metal : en ru
  • US1685234A - Quick-make-and-break electric switch : en
  • US1685330A - Direction-indicating signal : en
  • US1685595A - Collar-button clasp : en
  • US1685713A - Oil-well elevator : en
  • SU6597A1 - Slotting machine : en ru
  • US1685406A - Cleaning and polishing wheel : en
  • FR33378E - Synthetic process for the artificial production of basic lime silicates and hydraulic related products : en fr
  • SU6428A1 - Method and device for inserting foals into the mold : en ru
  • SU6631A1 - Wall : en ru
  • US1685286A - Fluid-pressure-control valve : en
  • AT110618B - Heating device with storage body, in particular for cooking purposes. : de en
  • AU965627A - Improvements in wall beds : en
  • US1685667A - Recording system : en
  • US1685316A - Lock-shaft-sectjeing means : en
  • US1685592A - Chassis : en
  • DE465814C - Device for skimming off the ceiling on Grossgaergefaessen : de en
  • FR33466E - Lens mount for cameras or cinematographic cameras : en fr
  • SU6603A1 - Peticot for locomotive and locomobile boilers : en ru
  • US1685313A - Deflector for gasoline-hose nozzles : en
  • SU6588A1 - Planer for processing wood by patterns : en ru
  • US1685273A - Air-pressure gauge : en
  • US1685581A - Track sprinkler : en
  • CA283617A - Train axle bearing : en fr
  • CH129042A - Timepiece with central seconds hand. : en fr
  • GB286651A - Scissors : en
  • GB297788A - An improved radiator for domestic and other heating purposes : en
  • FR33408E - Device for automatic mixing of fuel in gasifiers : en fr
  • GB297495A - Improvements in or relating to thermionic discharge tubes : en
  • SU6343A1 - Electric rail pedal mechanical action : en ru
  • SU6369A1 - Balloon (hot air balloon) converted to a parachute : en ru
  • SU6647A1 - Method of absorbing light oils from gases : en ru
  • US1685127A - Rubber-ring-cutting machine : en
  • US1685130A - Vehicle wheel structure : en
  • US1685577A - Amusement device : en
  • DE466101C - Circulating commutator for interrupting electrical currents, the brushes of which consist of several individual brushes isolated from one another : de en
  • AT110620B - Kitchen stove with built-in boiler made of tubular plate walls. : de en
  • CA283616A - Skiving machine : en fr
  • US1685246A - Container and method of making the same : en
  • CA283560A - Electrical measure : en fr
  • US1685360A - Cleaning composition of matter : en
  • DE465945C - Gyro crusher : de en
  • FR33353E - Electric switch with indicator light fixed either on the operating button or on the switch itself : en fr
  • DE465807C - Oven with baking plates moving in a circuit in the oven : de en
  • DE465948C - Showcase with interior lighting, ventilation openings and lockable switch for the electrical current for the interior lighting : de en
  • FR643935A - Improvement in the construction of double-walled fireplaces and especially those used in homes : en fr
  • CA283539A - Step ladder : en fr
  • SU6662A1 - The method of tanning skins or leather : en ru
  • US1685347A - Bearing fob centrifugal extractors : en
  • US1685764A - Refrigerator : en
  • SU6335A1 - Trenching machine : en ru
  • US1685672A - Catalytic apparatus : en
  • PL9209B1 - An insulating hanger chain with metal curtains. : en pl
  • SU6371A1 - Control transformer : en ru
  • GB273761A - Improvements in the process of producing activated carbon : en
  • PL9243B1 - A method and device enabling the use of heavy fuels to accelerate internal combustion engines. : en pl
  • US1685442A - Method of producing bevel gears : en
  • CA283629A - Refrigerating system : en fr
  • US1685348A - Temperature-controlling means : en
  • US1685638A - Condensed clutch for reversing mechanisms : en
  • SU6545A1 - A mechanism for turning a vertical wind engine and putting it into the wind : en ru
  • CA283514A - Socket box : en fr
  • GB273720A - Improvements relating to the regulation of power plants : en
  • DE465942C - Small animal breeding brand : de en
  • DK39274C - Method and Apparatus for Manufacturing Conductors with Increased Self-Induction. : da en
  • US1685260A - Guide vane : en
  • US1685681A - Process and apparatus for reconditioning mineral oils : en
  • PL9217B1 - Multiple automatic antenna. : en pl
  • US1685187A - Dough kneading and mixing machine : en
  • US1685686A - Handle for steering wheels : en
  • AT110682B - Machine for the production of hinges. : de en
  • US1685370A - Paper container having body with renitent neck and process of making same : en
  • SU6612A1 - Optical signaling device : en ru
  • SU6650A1 - Magazine replacement cassette : en ru
  • CA283590A - Circular loom for weaving : en fr
  • SU6524A1 - Cavity device for laying brick walls : en ru
  • US1685678A - Method of manufacturing pipe couplings : en
  • DE465916C - Closing structure for locks, channels, etc. like : de en
  • US1685109A - Gauge : en
  • US1685760A - Hydraulic drive for broaching machines and the like : en
  • DE465741C - Automatic dice device : de en
  • FR33423E - Candy molding machine : en fr
  • GB297518A - Improvements in automatic telephone systems : en
  • SU6564A1 - Safety device for tram car equipped with air brake : en ru
  • GB297506A - Improvements in and connected with dipping and swivelling mechanisms for vehicle head and like lights : en
  • GB297604A - Improvements in or connected with means for warming or airing beds and the like : en
  • GB297595A - Improvements in or relating to piston machines : en
  • US1685288A - Key case : en
  • US1685404A - Lubricating apparatus : en
  • US1685769A - Lip-stick holder : en
  • CA283488A - Shingle-making machine : en fr
  • US1685474A - Brake-beam safety hanger : en
  • US1685365A - Hillside plow : en
  • CA283497A - Jaw implement : en fr
  • US1685731A - Mop : en
  • GB297704A - Improvements in or relating to the manufacture of pipe hooks and like hooks : en
  • GB297610A - Improvements in and relating to tobacco pipes and cigar and cigarette holders : en
  • GB297489A - Improvements in night lights or candles : en
  • AT110646B - Process for the production of ribs on cast reinforced concrete tubular masts. : de en
  • CA283627A - Grease cellar : en fr
  • SU6448A1 - Turbine driven shovel : en ru
  • DE465727C - Car body frame, especially for motor vehicles : de en
  • US1685412A - Spark-producing toy : en
  • CA283548A - Soap sheet pack : en fr
  • AT110622B - Shakable frame grate for combustion systems. : de en
  • US1685287A - Process of forming well strainers : en
  • US1685609A - Light-projecting device : en
  • DE465949C - Cinematograph system with several cinematographs : de en
  • SU6402A1 - Plate Dryer : en ru
  • US1685228A - Elevator and inclosure therefor : en
  • US1685168A - Preparation of fur for shrinking and felting : en
  • US1685252A - Curtain : en
  • US1685375A - Side-draft control for tractors : en
  • BE353536A - Electrically operated log chainsaw : en fr
  • DE465954C - Duck-type airplane : de en
  • DK39297C - Alloy for the manufacture of load wires and the like for telephone lines. : da en
  • PL9252B1 - Mechanical bakery. : en pl
  • BE353352A - Process for obtaining ceramic products : en fr
  • FR643903A - Process and apparatus for the preparation of alkali cellulose : en fr
  • CA283558A - Wheel disc roll : en fr
  • FR643919A - Improvements to machines for processing hanks : en fr
  • CA283494A - Lighting mechanism : en fr
  • US1685157A - Advertising device : en
  • BE353480A - Massage device : en fr
  • CA283579A - Wall : en fr
  • FR643950A - Planing blade or machine tool knife : en fr
  • DE465841C - Device for holding and limiting the swiveling of the lid on cooking pots, braising pans and similar kitchen vessels : de en
  • GB297337A - Improvements in internal-combustion-engines using acetylene and in gas generators therefor : en
  • US1685255A - Method of manufacturing rail anchors : en
  • US1685395A - Towel cabinet : en
  • DE465825C - Device for cushioning vehicles, in particular rail vehicles with bogies : de en
  • FR643862A - Continuous tape for upholstery, especially of automobile files : en fr
  • FR643994A - Folding garage for cycles, motorcycles and other similar vehicles : en fr
  • FR33376E - Use of chlorates of all kinds pure or combined with other solid or liquid chemicals for the destruction of all herbs : en fr
  • SU6584A1 - Method for rolling metal hollow billets using a core : en ru
  • CA283481A - Draft regulator : en fr
  • GB279501A - Improvements in or relating to anodes for gas discharge vessels : en
  • DE466041C - Arrangement for reversing the polarity of DC exciter machines for counter-excitation of the main generator : de en
  • FR643874A - Carburetor improvements : en fr
  • GB282362A - : en
  • PL9221B1 - Closure for letters and envelopes with a push button. : en pl
  • GB298173A - Apparatus for mechanically producing a resultant of two or more curves : en
  • US1685159A - Lens-grisfdiire machine : en
  • US1685499A - mcdonald : en
  • PL9276B1 - Safety razor. : en pl
  • SU6303A1 - Device for coordinating the movement of pistons in internal combustion engines with free counter-moving pistons : en ru
  • SU6534A1 - Wedge clamp to suspension suspension insulators : en ru
  • US1685409A - Apparatus for delivering measured quantities of liquids : en
  • US1685478A - Cultivator : en
  • GB297666A - Improvements in and relating to a process for manufacturing phonograph records : en
  • GB297635A - Improvements in fluxes for use in melting aluminium or other non-ferrous metals : en
  • DE465453C - piston : de en
  • DE466118C - Thread brake : de en
  • SU6425A1 - Control valve for steam or water heating : en ru
  • FR33415E - Socket plug for electrical devices : en fr
  • FR643902A - Rational walking device for the ripening of alkali cellulose : en fr
  • GB292594A - Improvements in centrifugal separators : en
  • CA283498A - Internal combustion engine : en fr
  • GB290231A - Improved manufacture of viscose silk : en
  • SU6579A1 - Heat meter : en ru
  • GB286674A - Improvements in goggles : en
  • SU6541A1 - Method and device for determining the angle of demolition of aircraft : en ru
  • SU6596A1 - Mechanical remote tube : en ru
  • SU6643A1 - The method of preparation of sulfur-containing condensation products of the aromatic series : en ru
  • FR643964A - Improvements to hinges, in particular to pivot and casing hinges particularly applicable to vehicle doors : en fr
  • SU6572A1 - Device for better fuel utilization in furnaces : en ru
  • GB297761A - Improvements in thermally operated devices for supporting heavy articles or holding springs in tension : en
  • GB273741A - Improvements relating to stringed musical instruments : en
  • FR643832A - Balanced folding armchair : en fr
  • US1685133A - Electric heater for long bars : en
  • USD76390S - Design for a wedding ring : en
  • USD76408S - Design fob a radiocabinet : en
  • GB297624A - Improvements in or relating to reservoir pens : en
  • FR33491E - Air cooling system for internal combustion engines : en fr
  • GB297507A - Improvements in or relating to radio receiving arrangements : en
  • CA283489A - Sawing machine : en fr
  • FR643825A - Hydraulic transmission : en fr
  • US1685583A - Computing machine : en
  • FR643811A - Improvements to bumpers for motor cars or other vehicles : en fr
  • GB297784A - Improvements in the recovery of tin from cassiterite : en
  • DE465895C - Corded cast iron compression link for use with corded concrete : de en
  • DE465851C - Hose clamp, adjustable and can be used as a pipe clamp : de en
  • FR33330E - Soft track improvements : en fr
  • US1685163A - jeanson : en
  • US1685742A - Core for electrical apparatus : en
  • SU6400A1 - Continuous motion movie camera with optical alignment : en ru
  • SU6525A1 - Chain hoist fluids from boreholes equipped with pistons moving in guide tubes : en ru
  • SU6329A1 - Weaving device for knitting carpets : en ru
  • FR33337E - Wide angle reflector : en fr
  • US1685722A - Insulation of conductors used in electrical apparatus : en
  • FR643940A - Shoe Protector for Ladies Car Drivers : en fr
  • US1685385A - Scraper : en
  • US1685659A - Shaping machine with variable-power traverse : en
  • SU6420A1 - Method of leveling non-symmetry stresses of Y-shaped multi-phase systems : en ru
  • SU6533A1 - Washer : en ru
  • DE465946C - Viewing device swinging in a vertical circular path : de en
  • SU6657A1 - Machine for loading and unloading sleeves : en ru
  • US1685567A - Hydrocarbon oil burner : en
  • FR33308E - Improvements to coupling boxes for rolling mills : en fr
  • FR643864A - Improvement in the mounting of pistons on the bottom of connecting rods in internal combustion engines : en fr
  • US1685185A - Dough-kneading machinery : en
  • FR33492E - Improvements to rectifiers : en fr
  • FR33498E - : fr
  • FR643830A - Bag of paper or other material and its manufacturing process : en fr
  • GB291789A - : en
  • FR33391E - Illuminated sign with interchangeable text : en fr
  • FR33499E - Process for the total extraction of oenanthic perfumes produced by the fermentation of wines : en fr
  • US1685422A - Parachute : en
  • AT110694B - Process for the production of boiler bottoms or similar vessel parts from thick sheet metal by pressing. : de en
  • US1685352A - Machine for producing post-office classification slips : en
  • US1685685A - Bookkeeping machine : en
  • GB290592A - Improvements in balanced crankshafts : en
  • GB297593A - Improvements in or relating to the bodies of motor and other road vehicles, railway vehicles and the like : en
  • GB297707A - Diaphragms : en
  • GB294223A - Improvements relating to distant liquid level indicators : en
  • USD76406S - Design fob a pabbot stand : en
  • US1685453A - Water-heating unit : en
  • SU6372A1 - Electric suspension hinge insulator plate type : en ru
  • US1685128A - Automobile lock : en
  • US1685333A - Magazine buffer : en
  • CA283460A - Weeder : en fr
  • SU6547A1 - Tool for testing the torsion sample by means of a press : en ru
  • SU6651A1 - Stamping device : en ru
  • US1685497A - Shock absorber : en
  • US1685428A - Tot baseball game : en
  • SU6578A1 - Telephone for railway dispatch communication : en ru
  • SU6606A1 - Door with elastic gasket : en ru
  • AT110626B - Seal closure for milk transport cans and similar containers. : de en
  • AT110683B - Circuit arrangement for remote control and remote monitoring of unattended substations of power stations u. like : de en
  • FR643806A - Device for measuring diameters : en fr
  • GB297547A - Improvements in drawbar cradles for vehicles : en
  • DE465900C - Counter for typewriters : de en
  • FR33471E - Convertible kitchen sideboard : en fr
  • DE465929C - Paper slide switching device for typewriters with Turkish-Arabic script : de en
  • US1685146A - Bse ad wk : en
  • AT110634B - Sorting and collecting device with conveyor belts. : de en
  • US1685467A - Vehicle stop : en
  • AU1185428A - Improvements inthe production of water gas and hydrogen : en
  • DE465993C - Device for securing flat objects in clothes pockets : de en
  • GB297611A - Improvements in wire stapling or stitching mechanism particularly for use with printing machines : en
  • DE466102C - Device for heating by means of an electric arc superimposed on a current of flame : de en
  • DK39273C - Method and Apparatus for Cooling. : da en
  • SU6567A1 - Glass for drying cabinet : en ru
  • BE352228A - Method and device for sterilizing and activating gases, vapors, liquid or semi-liquid bodies of any kind, in particular water, as well as for manufacturing activated materials : en fr
  • US1685249A - Macaboni die : en
  • US1685563A - Condenser mounting : en
  • US1685637A - Kneading machine : en
  • CA283577A - Wall : en fr
  • DE465651C - Device for the electrical display of the respective piston pressure as a function of the simultaneous piston position : de en
  • FR33367E - Mudguard and fixing means : en fr
  • FR643904A - Improvements to grooved pulleys with adjustable working diameter : en fr
  • BE353498A - : en
  • US1685239A - Reciprocating-saw machine : en
  • FR33356E - Harvester improvements : en fr
  • GB297850A - Process for the direct production of rubber goods : en
  • US1685652A - Loop aerial : en
  • CA283517A - Automobile shade : en fr
  • DE465650C - Elliptical compass : de en
  • US1685613A - onsrud : en
  • US1685708A - Lock and latch : en
  • PL9248B1 - Close a bottle for milk or similar liquids. : en pl
  • US1685714A - Rheostat : en
  • USD76421S - Design for a thermometer : en
  • CA283484A - Pump : en fr
  • CA283628A - Protector : en fr
  • US1685158A - Coupling : en
  • SU6644A1 - Electric motor stroke limiter for crane equipment : en ru
  • US1685290A - Artificial limb : en
  • PL9236B1 - The method and device for cutting metals using electric current. : en pl
  • CA283507A - Cultivator : en fr
  • CA283626A - Grease cellar : en fr
  • SU6501A1 - Device for controlling the timing of ignition in internal combustion engines : en ru
  • US1685311A - Ventilating sash : en
  • CA283614A - Shoe softening apparatus : en fr
  • PL9254B1 - Compressed air brake, fitted with main and auxiliary valves. : en pl
  • SU6550A1 - Hatching and ruling device : en ru
  • DE465722C - Device for coiling and embossing boxes or the like with the upper and lower parts hanging together in a hinge-like manner : de en
  • FR33487E - Improvements to motion pictures : en fr
  • DE465797C - Scrubbing drum with conical casing and casing holes for the abrasive grain to pass through : de en
  • US1685323A - Engine-cooling fan : en
  • US1685421A - Dash light : en
  • US1685721A - Combination saw and square : en
  • SU6561A1 - Recording fluid flow meter : en ru
  • SU6621A1 - Table with sliding covers : en ru
  • US1685084A - Apparatus for separating liquid from pulp fibers : en
  • US1685120A - Nut lock : en
  • US1685124A - Holding-means for car-vestibule trapdoors : en
  • GB290593A - Improvements in balanced crankshafts : en
  • USD76400S - Design fok a bikd house : en
  • CA283604A - Conveyer belt idler : en fr
  • FR33374E - Automotive car door lock system : en fr
  • FR643999A - Chopping head for impact chopper : en fr
  • AU1026627A - Improved earth scoop : en
  • PL9245B1 - Improved mechanical loom. : en pl
  • US1685682A - Apparatus for teaching sight singing : en
  • US1685683A - Special sliding trapdoor valve and gas-meter protector : en
  • CA283529A - Truck bolster : en fr
  • SU6279A1 - An electrical switch used to switch incandescent or other current receivers from series to parallel : en ru
  • US1685527A - Journaling means for hollow float-arm shafts : en
  • US1685289A - Artificial teeth : en
  • GB297591A - Steam engine economiser : en
  • AT110669B - Time switch. : de en
  • DE465967C - Kippenreeumer or Kippenpflug with two or more coulter plates : de en
  • GB297526A - Improvements in and relating to the removal of scale from metal bars or plates : en
  • AU1587628A - An improved combustion product powerplant : en
  • AU1181128A - An improved form forthe manufacture of rubber articles : en
  • DE465682C - Device for automatic individual removal of sheets, labels, etc. : de en
  • DE466008C - Clamping and tensioning device for the flexible abrasive coating of sanding drums : de en
  • SU6532A1 - A device for directing lime, etc. lump materials passing through the bottom funnel of a shaft furnace or silo : en ru
  • US1685224A - Holding block for broaching half bearings : en
  • CA283463A - Ski binding : en fr
  • US1685219A - Coin box : en
  • CA283585A - Fish trolling spoon : en fr
  • PL9273B3 - Cars with multiple drive axles. : en pl
  • SU6495A1 - Steam nozzle : en ru
  • US1685116A - Tray and method of making same : en
  • US1685164A - Draft-rigging-key retainer : en
  • USD76432S - Design sob a chair : en
  • SU6379A1 - Device for raising antennas with tied balloons : en ru
  • US1685676A - Tractor : en
  • US1685314A - Bottom margin spacer for typewriters : en
  • AT110693B - X-ray tube. : de en
  • US1685698A - Haiogenibes op aromatic oxaminic acibs : en
  • DE465911C - Tennis net : de en
  • FR33413E - Improvements in railway signaling devices : en fr
  • GB297482A - Improvements in or relating to the manufacture of sugar : en
  • GB277664A - Improved apparatus for divers for the elimination of paralysis : en
  • GB287550A - An electric individual spindle for very high speeds : en
  • PL9218B1 - A loom for making reed mats and similar braids. : en pl
  • US1685144A - Elevator and support for wall boards and the like : en
  • US1685480A - Safety installation for grade crossings : en
  • AT110605B - Electrically operated vacuum braking device. : de en
  • CA283578A - Partition : en fr
  • US1685174A - Refrigerator-car-door-operating mechanism : en
  • US1685723A - Game apparatus : en
  • CA283584A - Fish trolling spoon : en fr
  • US1685584A - Print or film holder : en
  • US1685692A - Calendar : en
  • DE466087C - Device for smoldering : de en
  • CA283639A - Manure spreader : en fr
  • DE465956C - Steerable parachute : de en
  • CA283599A - Base exchange body : en fr
  • DE465980C - Process for the production of perfumed printed matter : de en
  • SU6451A1 - Weight adjustment to lifting machines : en ru
  • DK39295C - Hydraulic Power transmission device. : da en
  • CA283566A - Refrigerating apparatus : en fr
  • GR1999B - METHOD OF INDUSTRIAL MANUFACTURE OF PAINTED PRODUCTS. : el en
  • FR643917A - Automatic starting device, with centrifugal force, for asynchronous electric motor : en fr
  • FR643961A - Improvements to parquet maintenance machines : en fr
  • GB291414A - Sack for vacuum cleaners : en
  • CA283583A - Submarine drill : en fr
  • SU6542A1 - Drive for deep pumps : en ru
  • AT110627B - Double-acting lifting device. : de en
  • PL9211B1 - The method of dry distillation of opal materials. : en pl
  • US1685603A - Grid leak : en
  • AT110617B - Device for preventing derailment and overturning of railroad cars. : de en
  • AT110603B - Brake accelerator for air brakes. : de en
  • CA283465A - Nut lock : en fr
  • BE352153A - : en
  • BE353414A - : en fr
  • PL9270B1 - A device for automatic lifting and lowering of agricultural implements connected to a pulling machine. : en pl
  • US1685470A - Razor-stropping device : en
  • AU1242328A - Apparatus for making a cellular cement product : en
  • PL9231B1 - A method of dyeing fur, hair, feathers and similar materials. : en pl
  • US1685301A - Treatment of polluted wastes : en
  • US1685587A - Screen for vehicle window frames : en
  • PL9277B1 - Mounting for gas or healing masks. : en pl
  • US1685549A - Short circuiter : en
  • SU6594A1 - Slow speed rotary pump : en ru
  • US1685663A - Insulated perch for preventing bird trouble in connection with electrical transmission lines : en
  • CA283450A - Dog race track : en fr
  • GB289876A - Improvements in or relating to storage receptacles : en
  • SU6370A1 - Device for generating high frequency current : en ru
  • SU6626A1 - Device for recording sounds : en ru
  • US1685149A - Electric switching device : en
  • US1685756A - Rotor : en
  • AT110679B - Convertible body with lowerable door windows and undivided, fold-down front wall window. : de en
  • CA283588A - Roller weir : en fr
  • FR33384E - Massage instrument : en fr
  • GB279785A - Artificial eyes : en
  • DE466043C - Electrical contact clock, preferably for the operation of writing measuring devices : de en
  • PL9269B1 - Device regulating the start-up of mining hoists. : en pl
  • US1685199A - Process of treating hats and the like : en
  • US1685211A - Heat or pressure responsive circuit closer : en
  • SU6570A1 - Cathode lamp : en ru
  • US1685182A - Cigar and cigarette holder : en
  • US1685504A - Automatic spot-setting machine : en
  • DE465907C - Slide button for shoes, gloves, etc. like : de en
  • DE466011C - Electric cone level indicator : de en
  • GR1992B - PROSPECTIVE TELEMETER. : el en
  • FR33362E - Automotive security lock : en fr
  • GB297568A - Improvements in or relating to gas generating plants : en
  • FR643834A - Automatic block firecracker actuator : en fr
  • GB297643A - Improvements in or relating to heat exchangers : en
  • PL9266B1 - X-ray tube, high vacuum with cathode bulb. : en pl
  • US1685284A - Spider having mechanically-operated pipe slips : en
  • CA283575A - Locomotive booster : en fr
  • FR33323E - Improvements to cooling systems for electrical devices : en fr
  • FR643968A - A process for making ammonium phosphate or mixed fertilizers containing ammonium phosphate by leaching raw phosphate : en fr
  • AT110637B - Process for the production of panels for typographic printing, stone printing or the like. : de en
  • DE465849C - Method and device for regulating the mixture temperature and the mixture ratio in altitude engines : de en
  • GR1995B - PERFECTIONS IN OR IN RELATION TO THE REDUCTION OF MINERALS. : el en
  • AT110688B - Commutator with segments held in a dovetail ring groove. : de en
  • US1685516A - Liquid seal : en
  • US1685753A - Hosiery-finishing apparatus : en
  • BE353450A - : fr
  • SU6595A1 - Ribbed element for heating and ventilation devices : en ru
  • SU6460A1 - Automatic centrifugal switch : en ru
  • US1685358A - Mechanical manikin : en
  • AT110602B - Device for attaching additional parts to a dismountable wheel hub or the like. : de en
  • DE465488C - Process for cleaning sugary juices and molasses : de en
  • DE466153C - Chain conveyor for horizontal and vertical conveyance : de en
  • FR643841A - Lenses or glasses with light shield : en fr
  • GB290594A - Apparatus for indicating or controlling from a distance by means of hertzian waves : en
  • SU6318A1 - Grate : en ru
  • SU6391A1 - Track blocking device for single-track railways : en ru
  • GB297632A - Improvements in or relating to display or advertising devices : en
  • FR33304E - Device suitable for emptying all drums or receptacles systems : en fr
  • GB290194A - Improved method of mounting diamonds in metal holders for forming dies for use in drawing metal wire and apparatus therefor : en
  • US1685230A - Potato digger : en
  • US1685373A - Heinrich ohagen : en
  • US1685560A - Lid holder for containers : en
  • GB297609A - Improvements in the roofs of vehicle bodies : en
  • GB297648A - Improvements in or relating to folding seats : en
  • GB297620A - Improvements in or relating to appliances for the aid of deaf persons : en
  • GB297628A - Improvements in and connected with pumps and like apparatus for supplying measured quantities of liquid : en
  • GB283939A - Improvements in or relating to electric condensers : en
  • GB297613A - Improvements in or relating to electrical insulators : en
  • GB297787A - Improvements in or relating to electrical condensers : en
  • GB297781A - Improvements in automatic dampers for vehicle suspension springs : en
  • GB284308A - Improvement in blowing device for rock drills : en
  • US1685160A - Antifriction bearing : en
  • US1685295A - Vehicle suspension : en
  • SU6488A1 - Pneumatic hammer : en ru
  • US1685732A - Separator for corncobs and the like : en
  • USD76388S - Joseph gbanai : en
  • SU6521A1 - A device for burning small fuel in furnaces : en ru
  • FR33346E - Signaling device for motor trailers or other vehicles : en fr
  • FR643991A - Pneumatic stripping system, for cards : en fr
  • AU938727A - Improvements in bumper bars and fender bars for automobiles : en
  • US1685539A - Electromagnetic carrier system for heavy plates : en
  • DE465932C - Closing valve : de en
  • DK39296C - Method of Manufacturing Electrical Elements. : da en
  • US1685176A - Shock-absorbing mechanism : en
  • FR33436E - Improvements to fluid pressure brake devices : en fr
  • SU6296A1 - Fuse for heating and steam un-opted lamps from excessive pressure and heat : en ru
  • SU6381A1 - Multi Volt Electric Battery : en ru
  • SU6385A1 - A method of making color rasters for photography : en ru
  • US1685443A - Method for the manufacture of plastic compounds : en
  • US1685590A - Cutter attachment : en
  • DE466045C - Measuring instrument for determining the utilization of electrical transformers etc. Like. Using a thermal image : de en
  • CA283567A - Scale : en fr
  • US1685226A - Heating high-temperature apparatus : en
  • US1685264A - Automobile body : en
  • DE465832C - Mechanical rectifier with an armature oscillating within the excitation coil : de en
  • US1685536A - Drawer slide : en
  • US1685646A - Optical system : en
  • USD76398S - Design for a clamp plate : en
  • FR643929A - Fairground attraction : en fr
  • FR33470E - Device applicable to automobiles, to compensate for any differences which may occur between the rotational speeds of the driving wheels : en fr
  • FR643865A - Further training provided in the establishment of paraneiges : en fr
  • FR643900A - : fr
  • DE465718C - Headstock for single disc machines : de en
  • FR33440E - Manufacturing process for artificial limbs and similar medical devices : en fr
  • SU6540A1 - Number switch for telephone installations : en ru
  • FR33424E - Light switch : en fr
  • CA283457A - Car coupling : en fr
  • US1685106A - Container : en
  • US1685308A - Press for drawing sheet metal : en
  • PL9206B1 - Connection for pipes, especially for portable pressurized fluid lines. : en pl
  • US1685191A - Manufacture of solid alkali metal salts of organic compounds : en
  • PL9230B1 - The lattice system. : en pl
  • SU6348A1 - Automatic air brake : en ru
  • DE466070C - Children's play tires : de en
  • FR643843A - Clothes racks improvements : en fr
  • DE465913C - Computing device for accounting in card games : de en
  • DE465964C - Centrifugal governor, especially for electric motors : de en
  • US1685338A - Drying : en
  • DE465691C - Control device for the simultaneous adjustment of the impeller and guide vanes of water turbines : de en
  • DE465731C - Closed car body for motor vehicles : de en
  • DE466054C - Gas distribution and control for dry gas meters : de en
  • FR643923A - Catalyst tube : en fr
  • SU6433A1 - The method of obtaining the secondary steam superheating : en ru
  • US1685458A - Airship : en
  • PL9223B1 - Checking cash desk. : en pl
  • US1685690A - Automobile head lamp : en
  • USD76422S - Design for a sign : en
  • US1685279A - Tractor : en
  • US1685400A - Flexible cord or strip puzzle : en
  • FR33306E - Windshield, rain shield, sun visor, etc. : en fr
  • GB297757A - Improvements in and connected with the separation of solid materials of different specific gravities : en
  • DE465752C - Combined drop-fall area sprinkling for chimney coolers : de en
  • DE465823C - Sealing device for axle bearing bushes of rail vehicles, in particular of rail vehicles : de en
  • FR33462E - Rotary steam or internal combustion engine : en fr
  • SU6559A1 - Integration and multiplication device : en ru
  • GB297660A - Apparatus for use in learning or practising ball games : en
  • US1685090A - Automatic drum : en
  • US1685586A - Hat protector : en
  • SU6323A1 - Alarm clock : en ru
  • GB297555A - Improvements in or relating to vehicle wind screens : en
  • PL9228B3 - Radiotelegraphic or radiotelephony antennae. : en pl
  • SU6474A1 - Snow plow for ditches : en ru
  • DE465835C - Process for the preparation of Kuepen dyes of the anthraquinone series : de en
  • FR33316E - Binding for paperbacks of all kinds : en fr
  • FR33377E - Process, installations and machine for the foundation of buildings : en fr
  • FR33484E - Improvements made to embroidery, sewing and openwork machines, with crank : en fr
  • DE465754C - Procedure for reducing idling losses in centrifugal compressors that are temporarily disconnected from the mains : de en
  • US1685241A - Insect trap : en
  • US1685591A - Wall construction : en
  • CA283555A - Wheel disc machine : en fr
  • US1685532A - Knife bar for paper cutting and folding machines : en
  • DE465695C - Device for loading and unloading vehicles with piece goods : de en
  • DE465957C - Control device for aircraft : de en
  • SU6482A1 - Device for regulating the flow of liquid fuel and air for combustion into the furnace : en ru
  • DE466079C - Runway for floor loading : de en
  • DE465734C - Liquid distributor with measuring vessel : de en
  • DE465921C - Switching device for the automatic jerky drive of conveyors : de en
  • GB297559A - Improvements relating to sound boxes for gramophones and similar reproducing machines employing sound boxes : en
  • SU6437A1 - Artillery bomb d : en ru
  • SU6632A1 - Mechanical transfer for drive belts : en ru
  • US1685703A - Razor-blade holder : en
  • USRE17090E - thompson : en
  • US1685141A - Brush ax : en
  • DE465996C - Spice shaker made of wood : de en
  • FR33488E - Lifting and lowering jacquard mechanism control device : en fr
  • FR33428E - Stanchion flange : en fr
  • US1685394A - Combined phonograph and radio apparatus : en
  • US1685153A - Flush-tank-operating lever : en
  • US1685205A - Rate of flow controller : en
  • US1685611A - Printing press : en
  • SU6646A1 - Device for automatically changing spools on weaving machines : en ru
  • US1685155A - Arch support : en
  • USD76383S - Design for : en
  • CA283559A - Compensating device : en fr
  • US1685166A - Differential timing device : en
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