• BE332988A - : en
  • CA279753A - Pool snooker : en fr
  • DE459436C - Centering micrometer with center point that can be swiveled in all directions : de en
  • DE459181C - Tip protector for copier pens : de en
  • DE459357C - Device for generating a moving shadow image on lighting bodies : de en
  • US1668286A - Cutting machine : en
  • US1668496A - Method for distribution of volatile substances : en
  • US1668153A - Portable trip device : en
  • US1668358A - Suitcase : en
  • US1667898A - Magnetic relay valve : en
  • PL8622B1 - Vending machine for selling small items. : en pl
  • US1667762A - Bobbin-handling machine : en
  • US1667889A - Cylinder scale : en
  • GB286639A - Improvements in dumping wagons : en
  • PL8643B1 - Press plunger for the production of bricks, tiles and similar items. : en pl
  • CH125646A - Honeycomb holder. : de en
  • SU5176A1 - Water heater for locomotive boilers : en ru
  • US1667754A - Balanced chassis with independent suspension for automobile vehicles and the like : en
  • GB272242A - Improvements in liquid-operated regulating apparatus : en
  • GR1819B - DRY MINE. : el en
  • SU5235A1 - Horizontal wind motor : en ru
  • US1668033A - Tying device : en
  • US1668081A - Sole-fitting machine : en
  • SU5233A1 - Wave-powered engine : en ru
  • US1668419A - Siphon : en
  • ES106248A1 - A scale with automatic elevation for ticket devices as well as for their printing and delivery. : en es
  • AU717127A - Improvements in or relating to multi-electrode thermionic valves : en
  • GB289668A - Improvements relating to ship logs : en
  • SU5110A1 - Oil heaters : en ru
  • US1667892A - Figured fabric and method of producing same : en
  • USD75009S - Design for a golf-club head : en
  • US1668506A - Hydrotherapeutical device : en
  • US1667934A - Piston-supporting device : en
  • FR637509A - Reinforced concrete base for wooden poles of power lines : en fr
  • FR637518A - High ohmic resistance insensitive to temperature variations and intended for mounting t lamps. s. f. multiple tubes : en fr
  • FR637416A - Arrangement to automatically indicate the capacity of stores, factories, workshops, etc. : en fr
  • PL8531B1 - Device for consuming smoke, especially in steam locomotives. : en pl
  • US1668300A - Apparatus for constructing concrete buildings : en
  • PL8598B1 - Rotary tube furnace. : en pl
  • PL8533B1 - Floating device. : en pl
  • SU5116A1 - Automatic tool turning tool for wire drilling : en ru
  • US1668298A - Metal-working machine : en
  • FR637690A - Apparatus for wiping automobile windshields : en fr
  • GB289700A - Process of producing patterns on plated knitting : en
  • SU5139A1 - Float landing gear for seaplane : en ru
  • CH125647A - Sophisticated hook. : en fr
  • CA279749A - Ice cream scoop : en fr
  • SU5185A1 - Spindle for spinning machines : en ru
  • ES106489A1 - An improvement in the ribs of the cylinder of the heal machines for looms. : en es
  • GB289704A - Improvements in and relating to bow collectors for overhead wire systems of electric traction : en
  • GB289503A - Improvements in coin-freed automatic delivery apparatus : en
  • US1668239A - Art of removing wax from oil : en
  • AU979627A - Improvements in and relating to means for cleaning and coating metal articles : en
  • CH125749A - Card, in particular for motor vehicle drivers. : de en
  • AU1006327A - Improved wheel rim tool : en
  • FR637555A - Automatic gear change : en fr
  • FR637574A - Central heating boiler : en fr
  • GB287842A - Improvements in and relating to roller weirs : en
  • FR637468A - Improvements to yarns, cords and fabrics : en fr
  • ES106465A1 - Improvements in the fuel regulating means. : en es
  • US1668123A - Puff iron : en
  • FI11970A - Partial winding of an AC motor : en fi
  • ES106468A1 - Dispersion mill to disperse different substances in liquids by grinding. : en es
  • CH125561A - Apparatus for the production of cold by means of the Peltier effect. : en fr
  • US1668058A - Vehicle bumper : en
  • US1668234A - Box : en
  • US1667970A - Standard for electric wiring and supports therefor : en
  • US1668295A - Motor vehicle : en
  • PL8534B1 - A method of refining carbon substances, tar, mineral oils and similar material. : en pl
  • PL8647B1 - Machine for printing and punching box cuttings from a sliding cardboard strip. : en pl
  • SU5200A1 - Cylindrical vessel for high internal pressures : en ru
  • DE459558C - Slicing fork : de en
  • US1667837A - Sorting machine : en
  • GB289920A - Method of treating and refining petroleum : en
  • US1667718A - Machine for driving nuts, screws, and the like : en
  • US1668283A - Magnifier : en
  • US1668372A - Tension envelope : en
  • ES106255A1 - A vibrating device. : en es
  • CH125303A - Device for filling a number of ice cells at the same time. : de en
  • SU5239A1 - Water chain bucket engine : en ru
  • DE459604C - Process for the production of concentrated acetic acid : de en
  • FR637517A - Process for the preparation of crotonaldehyde and its homologues : en fr
  • FR637662A - Apparatus for braking landing planes : en fr
  • GB283860A - Improvements in sound amplifying horns : en
  • CA279869A - Train control system : en fr
  • DE459255C - Process for the separation of a gas mixture into its components by rectification : de en
  • DE459487C - Hot water tanks for dental purposes : de en
  • US1668369A - Detector apparatus : en
  • FR637412A - Support claw for curtains, doors and the like : en fr
  • GB289580A - Improvements relating to safes, strong-rooms and the like : en
  • CH125652A - Device for dust-free emptying of rubbish bins. : de en
  • CH125658A - Process for the production of clay-bonded ceramic products. : de en
  • CH125679A - Device for connecting wooden parts, in particular in furniture. : de en
  • FR637496A - Fixed or removable rotary lift propeller stabilizer, designed to be adapted to all marine, submarine, air, land or mixed locomotion devices : en fr
  • CH125782A - Pipe connection, especially for manure pipes. : de en
  • SU5184A1 - Car brake : en ru
  • USD75034S - johnson : en
  • DE459488C - Atomizer for perfume or the like. : de en
  • CA279839A - Cathode : en fr
  • DE459341C - Starting device for explosion engines : de en
  • FI11977A - Lottery gluing machine : en fi
  • FR637406A - Process for preparing 6-amino-acenaphthene-5-carboxylic acid : en fr
  • GB289932A - Improvements in and relating to the heat treatment of briquettes : en
  • DK38705C - Burner for Gas Appliances and the like. : da en
  • SU5075A1 - Brick or stone floor with zigzag reinforced concrete reinforcement : en ru
  • CA279840A - Anti-capacity-thermionic tube : en fr
  • CH125650A - Wall for wooden houses. : de en
  • DE459500C - Clamping device for the blades of saw frames using comb-shaped gauges : de en
  • US1667932A - Brake for children's vehicles : en
  • US1668498A - Means for actuating the cushion plate in heilmann and like combers : en
  • US1667826A - Hosiery and garment press : en
  • US1668371A - Apparatus suitable for the gradual production of gases : en
  • US1668412A - Life-saving device for submarines : en
  • DE459365C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • PL8552B1 - The method of producing a metal propeller with unfolded surfaces. : en pl
  • US1668120A - Shoe for personal wear : en
  • US1668130A - Drive and control of motor generators : en
  • US1668413A - Controlling device : en
  • CA279808A - Engine shell lining : en fr
  • CH125585A - Double tap for mixing gas and air, e.g. B. for gas cookers. : de en
  • FR637430A - Automatic station indicating device : en fr
  • GB289543A - Improvements in or relating to electromagnetic relays : en
  • GB276345A - Improvements in gas-tight seals for conductors for vacuum tubes and other electric devices : en
  • CH125694A - Hand knitting machine drive. : de en
  • SU5064A1 - Instrument for examining the expansion of the horse's hoof while running : en ru
  • CA279716A - Shingle : en fr
  • BE349891A - Advanced syringe-ampoule system : en fr
  • SU5205A1 - Device for lifting falling ridges in flax spinning machines, jute, etc. productions : en ru
  • PL8562B1 - Dish for dispensing thick liquids, e.g. mustard. : en pl
  • US1668328A - Educational game board : en
  • SU5100A1 - Russian (office) abacus : en ru
  • AU700127A - Improvements relating to current rectifying apparatus : en
  • US1668404A - Separator and plate holder : en
  • US1668520A - Transmission lock : en
  • AU699027A - Improvements in and relating to electrical inductance devices : en
  • BE350963A - : en fr
  • AU1024327A - Improvements in cylinder castings for steam engines : en
  • DE458985C - Flow meter : de en
  • US1667820A - Emergency-wheel attachment : en
  • US1668473A - Resilient support for cushion seats : en
  • CH125683A - Clip brush. : de en
  • AU695327A - Improvements in all metal sliding doors for use on rail or road vehicles or ships : en
  • US1668513A - Protector : en
  • FI11997A - Suksiside : en fi
  • US1667964A - Sprinkler head : en
  • US1668052A - Helicopter : en
  • ES105711A1 - A self-compressor : en es
  • FR637407A - Electric lamp : en fr
  • SU5102A1 - A device for putting on sealing metal rings on a piston : en ru
  • FI11976A - Marking of transport operations for the purposes of the Stock or other means of transport : en fi
  • DE459353C - Signal and advertising device : de en
  • ES106453A3 - A procedure for the manufacture of metal supports for glass and crystal vases. : en es
  • USD75080S - Design fob a candle stand : en
  • GB289590A - Improvements in and relating to beds, mattresses, couches, bed chairs, bath chairs and the like : en
  • US1668027A - Fluid brake and the like : en
  • US1668186A - Lswgf : en
  • PL8594B1 - A method of recovering nitrogen and acetone from decoction, molasses and the like. : en pl
  • GB285067A - Improvements in gas-heating burners : en
  • GB289715A - Improvements in or in connection with steam superheaters, feed water heaters, economisers and the like : en
  • FR637549A - Bead drilling machine : en fr
  • DE459601C - Koksloeschkuebel : de en
  • USD75075S - Design for a plate : en
  • DE459234C - Haymaking machine : de en
  • DE459274C - Firing for stoves and ovens : de en
  • ES106441A1 - Chassis cars equipped with a platform mounted on steel springs to install bodies of interchangeable hearses. : en es
  • GB289631A - Improvements in or relating to apparatus for polishing silver and like articles : en
  • GB289634A - Improvements in sheet handling mechanisms : en
  • GB289662A - Improvements in automatic telephone apparatus : en
  • GB289942A - Improvements in and relating to the manufacture of artificial silk : en
  • CA279783A - Vehicle signal : en fr
  • SU5104A1 - Mechanical nozzle : en ru
  • SU5164A1 - Car brake : en ru
  • US1667850A - Method of and apparatus for heating and deaerating water : en
  • DE459270C - Facility for the completion of the covered support frames for small electric light bulbs : de en
  • DE459334C - Device for opening crown corks : de en
  • CH125648A - Eater mice. : de en
  • ES106237A1 - An improved closure for spray tanks. : en es
  • US1667990A - Valve-operating device : en
  • US1668163A - Transmission : en
  • FI11978A - Anordning vid tvåtaktsförbränningsmotorer : en fi
  • FR637670A - Static device for automatic and progressive closing of electrical circuits : en fr
  • FR637698A - Sophisticated dispenser : en fr
  • PL8548B1 - : en pl
  • FR637669A - Improvements in the manufacture of multi-electrode lamps : en fr
  • GB281252A - : en
  • GB289748A - Table-leaf support : en
  • GB289961A - Improvements in or relating to wireless receiving sets : en
  • FR637436A - Removable closure to obtain continuous fluid tightness : en fr
  • GB289960A - Improved method of and apparatus for use in testing the physical properties of materials : en
  • GB289716A - Improvements in means of drying cigars, cigarettes or tobacco : en
  • GB281285A - Improvements in belt fasteners : en
  • GB289671A - Improvements in or relating to illuminated signs and like devices : en
  • US1668460A - Signal box : en
  • USD75006S - Design for a textile fabric : en
  • FR637533A - Improvements to valves and valve actuation in two-stroke internal combustion engines : en fr
  • FR637571A - Process for preparing coffee essence with an alcohol content : en fr
  • US1667773A - Typewriting machine : en
  • US1668466A - Trousers hanger : en
  • US1667968A - Process for separating compounds of potassium from compounds of aluminum : en
  • ES106471A1 - A new fishing system with artificial light. : en es
  • CH125706A - Process for breaking down raw carbon disulfide into pure carbon disulfide, sulfur and high percentage hydrogen sulfide exhaust gases in a continuous operation. : de en
  • US1668195A - Apparatus : en
  • DE459338C - Left and left knitting machine for the production of patterned goods : de en
  • AU868627A - Improvements intwo-stroke cycle internal combustion engines : en
  • CA279843A - Electricity meter mechanism : en fr
  • PL8561B1 - A method of obtaining superphosphates with a low percentage of moisture. : en pl
  • DE459326C - Device for punching out the press edge on elastic moldings, e.g. Rubber heels or the like : de en
  • GB289563A - Improvements relating to railway signalling apparatus : en
  • GB290314A - Improvements in rotary deep well drilling apparatus : en
  • FR637507A - Assembly part : en fr
  • GB289688A - Device for producing artificial sausage skins : en
  • GB289937A - Improvements in or relating to extensible hinges and fastenings for trunks, cases, and like receptacles of variable capacity : en
  • FR637528A - Improvement in the treatment of fur skins and in particular rabbit skins : en fr
  • FR637663A - Method of mounting display devices, such as displays and resulting new industrial products : en fr
  • GB283873A - Improvements in price tickets and the like : en
  • GB289556A - Improvements in process of treating oils and other similar hydrocarbons to promote cracking : en
  • GB289667A - Improvements in delivery apparatus for printing presses : en
  • US1667951A - Insole-making machine : en
  • US1667975A - Paper box : en
  • US1668160A - Mirror antiglare shield : en
  • US1668176A - Typewriting machine : en
  • US1668463A - Trolley head : en
  • US1668472A - Printing mechanism for typewriting machines : en
  • GB289735A - Improvements in connecting devices for the sections of jigging conveyors : en
  • FR637443A - Electro-mechanical signaling bumper for motor vehicles : en fr
  • FR637502A - Eyewear system for cyclists and motorists : en fr
  • CA279771A - Burglar proof bank door : en fr
  • FR637547A - Movable roof for closed bodywork : en fr
  • GB289663A - Improvements in or relating to high speed telegraphy : en
  • GB283106A - Improvements in and relating to safety devices for roentgen ray apparatus : en
  • GB289922A - Improvements in and relating to tractors and the like : en
  • ES106463A1 - A steel of very little carbon, with the corresponding method for its manufacture. : en es
  • FR637450A - Improvements to dynamo-electric machines : en fr
  • ES106250A1 - A spark plug for ring-shaped engines. : en es
  • DE459208C - Grooved rail switch with spring tongues : de en
  • US1668356A - Machine ix : en
  • CH125732A - Process for the production of transparent papers, which are used in particular for the packaging of food. : de en
  • US1668470A - Producing refined sugar : en
  • GB289729A - An improved elastic device applicable for use with articles of personal attire : en
  • PL8579B1 - Coke guide. : en pl
  • PL8667B1 - Method and device for lifting oil into a vacuum chamber during refining of mineral oils. : en pl
  • SU5138A1 - Hard shell for wings and other aircraft parts : en ru
  • SU5146A1 - Manual rifle rifle discharger : en ru
  • US1668007A - eichelgrun : en
  • CH125693A - Sewing machine with foldable pedal device. : de en
  • CH125770A - Woodworking machine. : de en
  • US1667985A - Notching tool : en
  • FR637402A - Pin crusher for locust beans and other products : en fr
  • GB289672A - Improvements in or relating to semi-automatic weighing scales : en
  • CA279821A - Refrigerator air circulation : en fr
  • CA279865A - Poultry roost : en fr
  • DE459428C - Process for the preparation of adsorbents for the analytical investigation of tanning agents : de en
  • FR637472A - Improvements to devices for protecting against the effects of breaking overhead electrical conductors, in particular those for high-voltage conductors : en fr
  • US1667725A - Vehicle checking device : en
  • DK38723C - Hydraulic Dynamometer. : da en
  • US1667761A - Leveling machine : en
  • USD75007S - Design for a textile fabric : en
  • GB289625A - Improvements in roller bearings and in means for casting the same : en
  • CA279769A - Tooth brush : en fr
  • CH125573A - Device for circuit cooling of electrical machines. : de en
  • GB274833A - Improvements in and relating to fastening devices such as screws or the like : en
  • CH125578A - Device for the joint control of generators and drive motors for the same. : de en
  • DE459260C - Process for the simultaneous washing and twisting of artificial threads of all kinds made of viscose, which are obtained by the bobbin spinning process : de en
  • DE459367C - Mobile rail cleaner : de en
  • FR637464A - Rescue device : en fr
  • USD75013S - Design for a golf-club head : en
  • CH125699A - Tie holder. : de en
  • US1667768A - Electrical apparatus : en
  • SU5080A1 - Method of protecting metals during smelting in furnaces from oxidation and gas absorption : en ru
  • US1668101A - Pie plate : en
  • US1668479A - Method of making shoes : en
  • US1668408A - Fan : en
  • US1667891A - Weighing scale : en
  • GB289674A - Improvements in and relating to brush making machines : en
  • CA279811A - Fibre for derivatives : en fr
  • PL8638B1 - Cl. 47 f a. A pipe, provided with ring bands : en pl
  • CH125663A - Window stay. : de en
  • US1668290A - Folding square : en
  • ES106246A1 - Somiers built with flat strips of fiber board, arranged in parallel and equidistanced from their own frame. : en es
  • PL8654B1 - Fly trap. : en pl
  • SU5085A1 - Carburetor attachment for ignition transfer protection : en ru
  • US1668161A - Portable electric-control apparatus : en
  • US1668260A - Candlestick or opher standard : en
  • FR637525A - Electrolytic copper plating process : en fr
  • GB289907A - Mechanism for transferring knitted webs to the needles of knitting machines : en
  • US1668322A - Machine for printing designs on floor covering : en
  • US1668331A - Nurse's cap : en
  • US1668411A - Washout plug and method of making the same : en
  • US1667756A - Power pressing machine : en
  • US1667862A - Bottle cap : en
  • US1668053A - Flexible container and means for facilitating the filling thereof : en
  • FR637677A - Advanced eyecup for automotive glasses : en fr
  • FR637684A - Pontoon for floating cranes and other similar devices : en fr
  • DE459252C - Process for treating vegetable fibers : de en
  • GB289636A - Improvements relating to fishing tools for use in well-drilling operations : en
  • CA279770A - Water regulating mechanism : en fr
  • FR637426A - Universal iron : en fr
  • FR637619A - Process and device for extracting petroleum and bitumen from rocks or sands which are impregnated with them : en fr
  • GB289610A - Improvements relating to slicing machines : en
  • GB289591A - Improvements in babies' cots or cribs : en
  • FR637519A - Shoe sheath, <<rubber>> type, combined with a gaiter : en fr
  • GB269190A - Improvements in glands for high speed shafts : en
  • GB289558A - Improvements in measuring vessels : en
  • GB289722A - Dried fruit treatment : en
  • GB289935A - Improvements in liquid dispensing apparatus : en
  • DE459265C - Winding drum, especially for foil rolling mills : de en
  • DE459416C - Compressed air impact tool with a laterally arranged shut-off valve for the exhaust : de en
  • CA279820A - Window mechanism : en fr
  • CH121348A - Process for the production of a binder for paints, varnishes, putties, etc. : de en
  • CH125775A - Sanding belt body. : de en
  • ES104968A2 - Procedure to obtain light sensitive layers with diazo combinations. : en es
  • GB289546A - Improvements in or relating to electrically heated flat-irons : en
  • FR637548A - Device applicable to vertical steam engines preventing the condensation water which is entrained through the stuffing boxes by the piston or spool rods from entering the crankshaft housing and mixing with the lubricating oil : en fr
  • US1668124A - Loom harness-strap connecter : en
  • ES106466A1 - Procedure to disperse by grinding various substances in liquids. : en es
  • GB274090A - Improvements relating to slicing machines : en
  • GB274442A - Improvements in or relating to curved tube vulcanizing apparatus : en
  • US1668241A - Window-rod holder : en
  • US1668484A - Esterification oe cellulose : en
  • GB286263A - Improvements in and relating to sluice weirs : en
  • FI11973A - Oil fireplace : en fi
  • FR637413A - Hat edge cutting machine : en fr
  • GB289617A - Improvements in or relating to gas burners for cooking stoves and the like : en
  • DE459277C - Bath facility with liquid heater : de en
  • DE459348C - Process for the separation of gas mixtures : de en
  • PL8535B1 - A device for regulating the amount of spreading fertilizer for fertilizer seeders with a roller made of reinforced concrete. : en pl
  • DE459368C - Shock and noise-absorbing camp training, especially for brake hangers on railroad and road vehicles : de en
  • DE459498C - Cloakroom hanging device : de en
  • US1667885A - Fixed air condenser : en
  • US1668088A - Closure device for containers : en
  • US1668395A - Shaft lock for automobiles : en
  • US1667830A - Telephone system : en
  • US1667876A - Insect trap : en
  • USD75033S - Design for a spoon or similar article : en
  • DE459389C - Gear change transmission, especially for motor vehicles : de en
  • GB284346A - Improvements relating to slicing machines : en
  • GB289910A - Improvements in or relating to sound reproducing, amplifying and like devices : en
  • DE459142C - Cover for books, notebooks, etc. like : de en
  • DE459371C - Auxiliary railcars with electrical power plant for electrical rail operations : de en
  • FR637550A - Method for adjusting the speed of hoists of hoists controlled by asynchronous rotating field motors : en fr
  • ES106449A1 - An art perfected for bottom fishing. : en es
  • FR637423A - Process for obtaining natural color tables : en fr
  • GB289595A - Improvements relating to spiral springs for spring mattresses and the like : en
  • GB289730A - Process of dyeing pelts, hairs, feathers and the like : en
  • GB290329A - Improvements in and relating to alternating current electric motors : en
  • DE459262C - Workpiece carrier for sole sewing machines : de en
  • FI11987A - Förfaringssätt och anordning för framställning av pappersmassa : en fi
  • FI11994A - Grinder for grinding shaft journals in place : en fi
  • GB270302A - Improvements in motor agricultural implements or machines for hoeing and other operations : en
  • AU909827A - Improvement in internal combustion engines : en
  • FI11960A - Bakugn : en fi
  • US1667726A - Electrical hair-curing apparatus : en
  • US1667917A - Cobposatji : en
  • US1668272A - Synchronous motor : en
  • CH125643A - Mower intended for use in water. : en fr
  • US1668438A - Tube-cleaning plug : en
  • PL8642B3 - A method for the recovery and purification of light metals. : en pl
  • US1668288A - Traffic sign : en
  • US1668433A - Carding-machine-apron oiler : en
  • US1668080A - Apparatus for spraying plastic or comminuted materials : en
  • ES106274A3 - Laminating machine. : en es
  • SU5058A1 - Land Digger : en ru
  • AU1077127A - Automatic apparatus forthe rapid production of aerated water : en
  • DE459296C - Device for cementless fastening of reinforcement parts to insulators : de en
  • US1668013A - Distilling device for lubricating system of internal-combustion engines : en
  • US1668527A - Wheel-striping fixture : en
  • GB289495A - Improvements relating to the construction of concrete piles : en
  • US1668029A - Check for weighing scales : en
  • CA279748A - Curtain support : en fr
  • SU5105A1 - Spatula for fixing the twisted eyelid : en ru
  • SU5155A1 - The method of strengthening the punches in the plate : en ru
  • US1668397A - Glove-turning machine : en
  • US1667778A - Water cycle : en
  • US1668047A - Dirigible headlight : en
  • US1668097A - Method of making spectacle temples : en
  • DE459335C - Security drawer lock : de en
  • DE459519C - Rotor spray gun : de en
  • ES105369A2 - Modifications in the apparatus to extinguish the fire of the carburettors of the combustion engines. : en es
  • FI11974A - Sätt och anläggning för framställning av fyrsågat virke : en fi
  • GR1817B - PERFECTIONS IN A FOOT CELL OF A BOOKLET. : el en
  • US1668077A - Blade holder : en
  • CA279704A - Electric heater : en fr
  • CA279710A - Signal for the deaf : en fr
  • CA279750A - Centrifugal governor : en fr
  • US1668516A - Distributor for mineral fertilizers : en
  • CA279829A - Pump : en fr
  • PL8559B1 - Security slot. : en pl
  • FR637455A - Improvements to regulatory systems : en fr
  • FR637694A - Process for the oxidation of alkyl-aryl-substituted dithiocarbamic acids to transform them into the corresponding disulfides : en fr
  • GB289725A - Improvements in fishing flies and process of making the same : en
  • ES106478A2 - A procedure for making compost. : en es
  • GB265637A - Improvements in and relating to locks : en
  • US1668220A - Support for the cleaning of floor coverings : en
  • FR637592A - Vehicle suspension system : en fr
  • GB281998A - Method relating to the manufacture of a substance, to be used in laundries and of washing household goods by the aid of this substance, and this substance itself : en
  • ES106265A3 - A cylindrical or frusto-conical oven, fixed or portable, provided with adjustable air inlet and outlet tubes and two lids, one mobile and the other fixed for obtaining charcoal. : en es
  • US1668244A - Grain separator : en
  • US1668333A - High-draft speed frame for drawing, twisting, and winding textile materials : en
  • US1668196A - Sectional nut for lubricating devices : en
  • US1668263A - Magic card-elevating apparatus : en
  • USD75017S - Design for oilcloth : en
  • PL8619B1 - Seeder for fertilizers, seeds and grains. : en pl
  • GB289921A - Improvements in or relating to coin-freed ticket issuing apparatus with change giving if required : en
  • DE459275C - Heating boiler : de en
  • FR637477A - Improvements to scales : en fr
  • GB289692A - Manufacture of condensation products of the naphthostyril series : en
  • GB279873A - Improvements in or relating to dynamo-electric generators : en
  • DE459150C - Method for interference-free reception for wireless transmission : de en
  • US1667766A - Magnetic chuck : en
  • ES106261A1 - Coupling system for the lower parts of furniture intended for public establishments. : en es
  • GB289723A - Improvements in and relating to wrappers for safety-razor blades : en
  • ES106454A1 - A new folding toy theater. : en es
  • GB289737A - Improvements in or relating to bituminous coating compositions : en
  • GB289947A - Improvements in or relating to vaporisers for liquid fuel : en
  • BE349582A - : en fr
  • ES105582A1 - An insulator in porcelain for electrical conductions. : en es
  • FR637617A - Big end for high speed engines : en fr
  • US1668469A - Wall-board fastener : en
  • US1668238A - Refrigerating truck : en
  • US1668521A - zubaty : en
  • PL8565B1 - Device for mixing the liquid with added substances. : en pl
  • GB283479A - Improvements in sharpening means for the cutters of cigarette making machines : en
  • GB284295A - Improvements in or relating to the manufacture of coloured portland cement : en
  • CH125718A - Process for the production of an anthraquinone derivative. : de en
  • SU5062A1 - Peat processing method for hydrolysis : en ru
  • FR637635A - Improvement in phonographs : en fr
  • USD75025S - Design for a lamp base : en
  • US1668310A - Lightning arrester : en
  • FR637564A - Decorative gaiters : en fr
  • GB290316A - Catalytic oxidation of sulphur dioxide : en
  • CA279775A - Centrifugal fan : en fr
  • GB289954A - Improvements in machines for expressing liquids from solids : en
  • CA279726A - Potato planter : en fr
  • CH125549A - Steam or gas turbine, especially for high pressures. : de en
  • CA279837A - Power tool : en fr
  • GB289684A - Improvements in tubular front axles : en
  • SU5159A1 - Ship jet : en ru
  • DE459492C - Device for attaching curtains etc. to curtain rods : de en
  • FR637648A - Apparatus for all catalytic treatments : en fr
  • GB277337A - Improvements in or relating to copper disc rectifiers for alternating current : en
  • GB289611A - Improvements in cake baskets, sweet trays or the like : en
  • SU5046A1 - The method of separation of barium chloride and chloride for : en ru
  • US1668118A - Brick-pallet-setting installation : en
  • PL8604B1 - Chain grate. : en pl
  • US1668078A - Gas meter : en
  • US1667763A - Confectionery machine : en
  • US1668180A - Closure cap for glass containers : en
  • DE450703C - Machine for making chains : de en
  • DE459120C - Machine tool with spring-supported, reciprocating part driven by rotating balancing masses : de en
  • GB279449A - Improvements relating to heel protectors : en
  • CA279780A - Emergency brake mechanism : en fr
  • CH125707A - Method and apparatus for the preparation of cyano compounds. : de en
  • DE459307C - Shaft furnace for the extraction of primary tar : de en
  • FI11967A - Kugghjulsutväxling för Lokomotiv, isynnerhet för sådana, som drivas av explosionsmotorer : en fi
  • GB283483A - Improvements in and relating to electric welding : en
  • SU5255A1 - Indicator for deep pumps : en ru
  • FR637692A - Improvements made in the manufacture of compartmentalization of boxes, racks, etc. : en fr
  • GB289647A - Improvements in or relating to stringed musical instruments : en
  • CA279711A - Switch box : en fr
  • CH125644A - Device on pin drum threshing machines to prevent blockages and tangling of the threshed material. : de en
  • CH125680A - Bath facility. : en fr
  • CA279781A - Lubricant : en fr
  • CA279856A - Ski mechanism : en fr
  • PL8636B1 - KL 47 g 5r- Device closing. : en pl
  • SU5212A1 - Sealing device for roller bearings, especially for electric carriage motor bearings : en ru
  • FR637546A - Transformation furniture : en fr
  • FR637579A - Process for obtaining sterilized and unalterable vegetable horsehair : en fr
  • US1668390A - Method of and apparatus for forming tire and the like tubes : en
  • PL8674B1 - A device protecting the window against closing by the force of wind or draft. : en pl
  • FR637511A - Improvements to speakers and other sound devices : en fr
  • FR637649A - Boiler : en fr
  • GB289581A - Improvements in cleaning processes : en
  • PL8588B1 - Device for loosening the wag. : en pl
  • GB289959A - Improved process for the manufacture of the anhydrides of acetic acid, its homologues and halogen derivatives : en
  • GB289949A - Improvements relating to pen and pocket knives and the like : en
  • GB289951A - Machine for interconnecting metal bands or the like placed around boxes or other bodies : en
  • FI11975A - Regulator fät mätare för varma vätskor : en fi
  • DE459507C - Spring arrangement for railway buffers, pulling and pushing devices u. like : de en
  • GB289732A - Improved journal bearing for railway car axles : en
  • SU5218A1 - Internal combustion engine : en ru
  • FR637580A - Newspaper holder : en fr
  • DE459390C - Device for starting motor vehicles : de en
  • DE459562C - Ten circuit for calculating machines u. like : de en
  • CA279735A - Wire rope : en fr
  • US1668228A - Bumper structure : en
  • FR637680A - Advertising device : en fr
  • GB274860A - A process of treating cotton fabric : en
  • AU1016027A - Improvements in or relating to tyres for use on motor road andother vehicles : en
  • CA279868A - Train control system : en fr
  • CH125458A - Machine for processing soles. : de en
  • AU668527A - Improvements in and relating tothe manufacture of sheet steel pipes : en
  • SU5161A1 - Building stone : en ru
  • US1668090A - Bbst available cop : en
  • CA279736A - Rope : en fr
  • US1668159A - Mechanism for controlling the dynamics of pneumatically-operated musical instruments : en
  • US1668465A - Mop : en
  • US1668523A - Sheet-metal can and method of manufacturing the same : en
  • FI11964A - Lime-shaped bricks for flying bricks : en fi
  • GB283145A - : en
  • GB289664A - An appliance for hygienic rinsing, particularly for cleansing the mouth and teeth : en
  • DE459301C - Centrifugal ball mill : de en
  • GB278363A - Improvements in and relating to rotary valves for internal combustion engines : en
  • FR637535A - Apparatus applicable to arm printing presses, for printing metal plates on both sides : en fr
  • AU695027A - Manufacture of arsenical compounds : en
  • BE349909A - : en fr
  • CA279730A - Confectionery processing : en fr
  • US1668133A - Cupola furnace : en
  • USD75022S - Design for a lamp base : en
  • US1667963A - Controlling system : en
  • US1667983A - Lubricating device for internal-combustion engines : en
  • FR637606A - Elastic bench : en fr
  • USD75028S - Design fob a lamp base : en
  • US1668174A - Combination table : en
  • DE459410C - Pressure medium brake device, in particular for motor vehicles : de en
  • GB289639A - A process for the production of aluminium oxide or products containing aluminium oxide from material containing aluminium sulphide : en
  • DE459354C - Dismountable shade for electric floor lamps : de en
  • DE459362C - Process for the preparation of water-soluble condensation products of aminoarylarsic acids : de en
  • US1668204A - Doll : en
  • FR637691A - Pneumatic feeder for printers, folders and similar machines : en fr
  • GB289661A - Improvements in or relating to apparatus for effecting reactions between fluids at high temperature : en
  • US1667719A - Grinding machine : en
  • US1668320A - Condenser : en
  • DE459324C - Drive for raw rubber washing mills : de en
  • PL8653B1 - Wet method of cement production in rotary kilns. : en pl
  • US1668185A - Concrete-mixing machine : en
  • FR637460A - Further training in metallurgical furnaces : en fr
  • GB289933A - Improved greaser : en
  • US1668166A - One-piece drag-line bucket : en
  • US1668359A - Flexible chain : en
  • US1668451A - Method of covering the beds of bodies of water : en
  • US1668018A - Variable-head impeller mechanism : en
  • US1668375A - Spindle and bearing assembly for spinning and analogous machines : en
  • US1668382A - Base for ointments : en
  • DE459542C - Device for setting guided machine needles in the clamps during further processing at points determined by the guides : de en
  • FR637439A - Method and apparatus for injecting aerated fuel oil into internal combustion engines : en fr
  • GB289633A - Improvements relating to washer boxes for coal and the like : en
  • US1667739A - Apparatus for drying and polishing drinking glasses : en
  • US1668259A - Closure operator : en
  • CA279852A - Brake apparatus : en fr
  • CH125656A - Table for presses for the production of wedge stones and other profile stones. : de en
  • DE459216C - Arrangement for the construction of oil switches : de en
  • PL8571B1 - Method of animating catalysts. : en pl
  • DE459187C - Separate production of alkali phosphate and alkali nitrate from their common solutions : de en
  • DE459256C - Soft with a springy tongue, especially for trams : de en
  • FR637467A - Attachment of broom handles, brushes, etc. : en fr
  • DE459247C - Drive device for the steering wheels of motor vehicles : de en
  • PL8656B1 - The key to open the cans. : en pl
  • CA279720A - Foundry sand : en fr
  • PL8574B1 - A method of preparing a plastic mass for the production of iron-containing catalysts. : en pl
  • DE459325C - Lid closure for vulcanizing kettles and other containers under internal or external pressure : de en
  • DE459372C - Commutator arrangement for the purpose of electrical image transmission : de en
  • GB276983A - A new or improved method of and apparatus for forming blanks from sheet rubber or similar plastic material : en
  • US1667957A - Hoisting hook : en
  • US1668113A - Airplane-arresting hook : en
  • US1668400A - Power lift for harrows : en
  • CA279757A - Transportation system : en fr
  • US1668046A - Dirigible headlight : en
  • US1668115A - Magnetizable material : en
  • USRE16954E - cocklin : en
  • FR637524A - Mechanical process for burnishing objects, such as silver-plated cutlery as well as for polishing similar objects in raw metal, and apparatus for carrying out this process : en fr
  • GB289569A - Process for degreasing bones and other materials containing moisture : en
  • GB289738A - An improved automatic gas shut-off device : en
  • ES104789A2 - Improvements in the looms. : en es
  • ES106461A1 - An improvement in the mechanical armchairs for barbers, dentists and similar uses. : en es
  • PL8551B1 - Self-made firearm. : en pl
  • USD75058S - Design for a wall bracket for lighting fixtures : en
  • ES106447A1 - Improvements in the burning of liquid fuel. : en es
  • US1668294A - Rail lifter : en
  • GB266746A - An improved process for producing cleansing and degreasing agents and emulsifying agents : en
  • SU5093A1 - Electric mower : en ru
  • SU5254A1 - Device for measuring temperatures with electric thermometers : en ru
  • CA279737A - Rope-puller : en fr
  • AU705627A - Improved hornor amplifier for phonographs andthe like : en
  • GB289554A - Improvements in or relating to wire spoke wheel building : en
  • US1667767A - Process of purifying phosphatides obtained from oilseeds and the like : en
  • USRE16950E - Samuel w : en
  • SU5107A1 - Helicopter : en ru
  • SU5133A1 - Wind engine : en ru
  • CA279806A - Paper making roll : en fr
  • CH125609A - Hydraulic tipping device for the loading bridge of three-way tippers. : de en
  • CH125690A - Process for the production of closed wire ropes, rope machine for carrying out this process and closed wire rope. : de en
  • PL8659B1 - Electrical insulating tube making machine. : en pl
  • US1668301A - Cultivator : en
  • US1667732A - Hood fastener : en
  • US1668000A - Humidifier : en
  • US1667723A - Method of table-top construction : en
  • US1667919A - Cosmetic container : en
  • BE349686A - : en fr
  • US1667936A - Machine for shaping uppers : en
  • SU5055A1 - Cam that controls the pump of liquid fuel in internal combustion engines : en ru
  • CH125502A - Drawing device for drawing out curves. : de en
  • CH125662A - Street gully. : de en
  • US1668285A - Electric power-generating system : en
  • DE459233C - Front end for mowing machines and other agricultural machinery : de en
  • GB279456A - Improvements in and relating to electric measuring instruments : en
  • US1667973A - Handle for kitchen utensils : en
  • US1668057A - Hat-welt-edge sewing machine : en
  • US1668134A - Resilient coupling : en
  • US1668449A - Sign : en
  • FR637661A - Further training in fruit pitting machines : en fr
  • FR637572A - Arrangement for the transmission of measured values : en fr
  • CH125682A - Standing board for ladders. : de en
  • PL8589B1 - Quick regulators for electric machines. : en pl
  • US1668461A - Adjustable garter : en
  • ES106270A1 - A concrete mixing machine, mortar, ceramic masses or any other earthy or mineral masses. : en es
  • SU5106A1 - Paper Sheet Conveyor : en ru
  • US1667997A - Heater : en
  • US1667909A - Best available cop : en
  • US1668334A - Booster-engine cylinder cock : en
  • US1668494A - dormann : en
  • BE349475A - : en
  • SU5202A1 - The method of imparting glacier lime whitewash : en ru
  • DE459490C - Holder for window and door hangings : de en
  • US1667927A - Safety hook : en
  • US1668414A - Induction unit : en
  • US1668488A - Gas-vent t. : en
  • FI11962A - Reversible cuff : en fi
  • DE459246C - Device for operating the clutch or brake, in particular of motor vehicles : de en
  • DE459403C - Active coal production and revitalization : de en
  • ES106273A1 - Metal joints for concrete or other material pipes. : en es
  • GB289599A - Improvements in or relating to expansion joints for piping : en
  • US1667856A - Chaff-sealing device for coffee-cutting machines : en
  • US1668307A - Alloy and material employing the same : en
  • CA279717A - Place and tally card : en fr
  • PL8541B1 - A method for the production of rolled raw zinc oxide from zinc oxide. : en pl
  • PL8675B1 - Method and device for making empty glass items. : en pl
  • DE459374C - Fine adjustment device for two coaxial or concentric shafts, one of which carries an eccentric, especially for variable capacitors : de en
  • CH125820A - Anode inlet for vacuum vessels, especially for electric iron rectifiers. : de en
  • SU5132A1 - Sealing tongs : en ru
  • US1667913A - Display rack : en
  • FR637545A - Apparatus for stretching and straightening skins : en fr
  • GR1825B - EC TIRE WALLS. : el en
  • CH125692A - Pickers for underlay looms. : de en
  • BE349992A - Motor driven device for plowing the soil and operating multiple spades : en fr
  • CA279739A - Tin precipitation method : en fr
  • GB289567A - Improvements on adjustable automatic switch for electric lighting : en
  • SU5246A1 - Room stove : en ru
  • GB289640A - Improvements relating to aircraft wing rib construction : en
  • CH124559A - Anchor escape plate. : en fr
  • CH125264A - Second-hand clockwork movement. : en fr
  • CH125504A - Keyboard with device preventing the actuation of its keys. : en fr
  • PL8557B1 - Removable heel cap. : en pl
  • US1668045A - Doll : en
  • FR637488A - Daytime and night-time signaling device for automobiles and similar uses : en fr
  • FR637626A - Washing machine : en fr
  • USD75021S - Design fob : en
  • USD75035S - Design for a towel : en
  • FR637405A - Hospital pneumatic cushion : en fr
  • GB289604A - Improvements in direct current electric generators : en
  • GB289565A - Improvements in means for timing the valves of internal combustion engines : en
  • DE459329C - Valve lifters, especially for internal combustion engines : de en
  • CH125640A - Process for the preparation of a gold compound of w-allylthioureabenzoic acid. : de en
  • AU822227A - Improvements in and relating to means for preventing pinking or knock in interanl combustion engines : en
  • US1667715A - Inductive unit and the like : en
  • US1668075A - Safety valve : en
  • US1668203A - Truck-body hoist : en
  • GB289919A - Improvements in or relating to means for the delivery of coal or other material from bunkers or like storage receptacles : en
  • CH124594A - Device for lifting scaffolding poles, support struts, etc. in construction. : de en
  • US1667881A - Record-card-operated statistical machine : en
  • US1668099A - Compressor and scavenger for diesel engines : en
  • US1668114A - Paper feed for winding machines : en
  • US1668515A - Lighting means for instrument panels : en
  • PL8539B1 - : en pl
  • PL8554B1 - Half-plane airplane. : en pl
  • PL8601B1 - Method and device for extracting crude oil. : en pl
  • SU5243A1 - Fitting to a lathe for cutting lubrication grooves on rollers and in bushings : en ru
  • US1667792A - Radio signaling system : en
  • PL8671B1 - Brus for the production of corners in a palisade wall, made of planks with double bent joints. : en pl
  • US1668251A - Gas-burner control : en
  • US1667994A - Bread slicer : en
  • US1668354A - Lock : en
  • US1667760A - Lubricating device for pumps : en
  • US1668169A - Holding device for railroad frogs : en
  • US1668172A - Plastic composition for modeling : en
  • US1667839A - Process of producing potassium ferrocyanide : en
  • US1668002A - Lubricating device : en
  • US1668345A - Cutter for generating gears : en
  • US1668360A - Toy vehicle : en
  • GB289655A - Improvements in drying apparatus : en
  • GB289747A - Improvements in and relating to the preservation of adhesives in containers : en
  • CA279741A - Fibrous material crushing method : en fr
  • US1667867A - Razor-blade stropper : en
  • US1667717A - Freight-weighing device : en
  • US1668066A - Game skill register : en
  • PL8570B1 - A way to completely process wood vinegar. : en pl
  • US1667729A - Polishing attachment for vacuum cleaners : en
  • US1667840A - Instrument for indicating direction of forces : en
  • SU5199A1 - A device for determining from a flying vehicle a distance to an earth or water target : en ru
  • US1668022A - Motor fuel : en
  • US1668069A - Loose-leaf binder : en
  • USRE16951E - Typewriting machine : en
  • DE459466C - Miner's lamp : de en
  • FR637652A - Advanced training in ion relays : en fr
  • GB289718A - Revolving hook sewing machine : en
  • US1667801A - Combination tool holder : en
  • SU5203A1 - Horizontal wind motor : en ru
  • US1667886A - Manifold for internal-combustion engines : en
  • US1668200A - Glassworking machine : en
  • USD75011S - Design for a combined spotlight and supporting bracket : en
  • CA279709A - Mechanical loader : en fr
  • CH125621A - Process for the preparation of 4-isopropylcyclohexanol. : de en
  • US1668305A - Crowning machine : en
  • USD75068S - Isidob bosenblatt : en
  • CA279747A - Rail anchor : en fr
  • CA279768A - Ventilator fastener for automobile doors : en fr
  • DE459248C - Cushioning, especially for motor vehicles : de en
  • US1667844A - edmunds : en
  • US1667868A - Cabinet wringer : en
  • US1668458A - Legging : en
  • US1668536A - Flexible coupling : en
  • SU5245A1 - Centrifugal pump : en ru
  • US1668184A - Spotlight : en
  • BE349551A - Improvements to devices used to record and reproduce electrical variations corresponding to sound waves : en fr
  • CA279803A - Cleanable poultry fountain : en fr
  • CH124562A - Bearings for the pivot of moving organs in precision mechanical apparatus, in particular clocks. : de en
  • CH125664A - Window and door locking device. : de en
  • FR637553A - Manufacturing process of new shapes for shoes for shop windows and shelves : en fr
  • US1668154A - Heater for sheet deliveries : en
  • SU5229A1 - Apparatus for determining the rate of evaporation of water : en ru
  • SU5244A1 - Centrifugal pump : en ru
  • DE459517C - Device for drawing off the lubricating oil from the motor housing : de en
  • CA279776A - Animal snare : en fr
  • CH125593A - Process for the preservation of organic tissues. : de en
  • SU5141A1 - Steam or gas turbine : en ru
  • US1668051A - Tone harmonizer : en
  • CH125754A - Heel strap for ski binding. : en fr
  • GB289603A - Improvements relating to fruit boxes or baskets, and the like : en
  • SU5150A1 - Installation for artillery guns : en ru
  • US1667895A - Preservative and process of preserving yeast therewith : en
  • SU5119A1 - Pump for the supply of flammable liquid in internal combustion engines : en ru
  • SU5201A1 - Tubeless water-tube steam boiler with external circulation pipes and a heating surface located only in the combustion space : en ru
  • CA279845A - Arc welding method : en fr
  • US1668409A - Service door : en
  • SU5097A1 - A device for lubricating the axles of multi-shaft shafts with oil supply channels running from the knee to the knee : en ru
  • AU1056527A - An improved electric water heater : en
  • US1668245A - Crank-case implement : en
  • US1668532A - Rotary machine : en
  • DE459322C - Bow-like trouser stretcher bent from a piece of wire : de en
  • DE459491C - Pulling device for two-part curtains, drapes, etc. Like. with Nuernberger scissors : de en
  • DE459544C - Process for the production of rings from strip-shaped material : de en
  • PL8543B1 - K1.18-CTT-. Hacel hardening device. : en pl
  • PL8669B1 - Processing of petroleum residues containing paraffin or without paraffin. : en pl
  • SU5152A1 - A device for basting with center pits on the plates, equipped with a device for the automatic ejection of these plates : en ru
  • US1668232A - Kitchen cabinet : en
  • US1668074A - Lighting ring : en
  • US1668223A - Locking attachment for valves : en
  • USD75037S - Design for a badiator cap : en
  • US1667846A - Telephone system : en
  • US1668519A - Clothes-fastener mounting : en
  • FR637598A - Mechanism for transforming a continuous rotational movement into reciprocating rectilinear motion in a direction parallel to the axis of rotation : en fr
  • FR637655A - Crusaders and cross holders in stamped metal : en fr
  • US1667788A - Safety device for scaffolds : en
  • US1667904A - Core-block-assembling apparatus : en
  • GB289727A - Improvements in or relating to ash trays : en
  • US1668061A - Universal woodworking machine : en
  • FR637625A - Pneumatic oscillating systems : en fr
  • FR637630A - Improvements to cylinder heads for internal combustion engines with side valve timing : en fr
  • PL8649B1 - A method of increasing the bursting detonation capacity of cartridges. : en pl
  • SU5096A1 - Machine for loading small materials into the open-hearth furnace : en ru
  • US1668252A - Miner's pick : en
  • US1668344A - Farm gate : en
  • FR637424A - Improvements made to devices for weighing powdered materials (in particular detergents) : en fr
  • FR637520A - Improvements to internal combustion engines : en fr
  • DE459429C - Floor polishing machine with roller brushes rotating in the opposite direction : de en
  • US1668073A - Automatic weighing and recording mechanism : en
  • US1668427A - Bottle manufacture : en
  • FR637493A - Carburetor without float : en fr
  • ES106260A1 - Machine for stitching or binding metal ribbons, wires and the like placed around boxes or other bodies. : en es
  • ES106256A1 - Mobile vehicle on rails applicable to clean and level the ballast on the tracks. : en es
  • ES106443A1 - Hydraulic crics with automatic safety retention device. : en es
  • FR637522A - Manufacturing process of mixed fabrics : en fr
  • FR637469A - Apparatus for the production of skeins of yarn, etc. : en fr
  • FR637542A - Emergency lighting lamp : en fr
  • GB289619A - Improvements in or relating to light-reflecting devices or units : en
  • AU697827A - Improvements in signalling devices for motor vehicles or the like : en
  • DE459242C - Manufacture of wedge base plates : de en
  • FR637418A - Starting boxes for dog races and similar apps and apps : en fr
  • FR637457A - Barge loading and unloading device that can dredge sand in river : en fr
  • GB289952A - Improvements in or relating to lids for use with boxes or containers : en
  • ES105162A1 - A table cutlery to use only once. : en es
  • US1667751A - Lock nut : en
  • US1668144A - Process for producing resists on animal fibers : en
  • US1668187A - Rheostat : en
  • US1668059A - Display device : en
  • ES105506A3 - Apparatus for cooling any body by natural evaporation of water or similar liquid. : en es
  • GB289706A - Electrically driven wood grinding and like apparatus : en
  • DE459254C - Production of phosphoric acid from rock phosphates : de en
  • DE459331C - Vibration-free machine foundation : de en
  • SU5191A1 - Attachment for attaching wood-taped to winch drums : en ru
  • FR637650A - Universal x-ray spectrograph device : en fr
  • SU5099A1 - Folding road tea device : en ru
  • US1667921A - Eye tape : en
  • US1668056A - of toledo : en
  • DE459366C - Process for the preparation of Bz-1-methoxybenzanthrones : de en
  • PL8644B1 - Orientation plan of cities and towns. : en pl
  • US1668489A - Exercise cushion : en
  • PL8663B1 - High voltage electric cables with indentations between the insulation and the lead sheath. : en pl
  • GB289928A - Improvements in automatic telephone systems : en
  • US1668096A - Vehicle bumper : en
  • US1668215A - Automatic gear-shifting mechanism : en
  • ES106473A1 - Printed terry fabrics. : en es
  • FR637573A - Device for opening boxes : en fr
  • CA279708A - Vessel channel and plate : en fr
  • CA279791A - Road grader : en fr
  • US1667713A - Automatic fuel-oil superheater : en
  • CH125710A - Process for the production of acetone. : de en
  • DE459092C - Suspension device for bogies, especially of railroad cars : de en
  • CA279844A - Fabric slitting and folding machine : en fr
  • US1667784A - Collapsible umbrella : en
  • SU5224A1 - Deflector : en ru
  • US1668089A - Valve-stem lubricator : en
  • PL8591B1 - Device for cutting metals. : en pl
  • SU5041A1 - Filter press : en ru
  • DE459480C - Fly ash separator : de en
  • DE459314C - Deck chair for medical examinations : de en
  • BE349977A - Improvements in the distillation of coal and other solid carbonaceous substances. : en fr
  • FR637688A - Advertising system and industrial products allowing the reallsation : en fr
  • FR637431A - Improvements to dispensing or transporting apparatus applicable to machines for working paper or similar materials : en fr
  • FR637566A - : fr
  • USD75031S - jacob : en
  • AU1066327A - Improved treatment of hides and skins preliminary to tanning : en
  • DE459319C - Warming device for plates or the like. : de en
  • US1667818A - Canister and like box or container : en
  • CA279787A - Envelope machine : en fr
  • CA279866A - Autoclave : en fr
  • GB283107A - Improvements in or relating to electric floor waxing machines : en
  • PL8555B1 - The method and devices for producing glued stiffening inserts for footwear. : en pl
  • US1668318A - Production of hollow bodies by centrifugal casting : en
  • US1668087A - Cooking vessel : en
  • US1668037A - Manifold system sob vulcanizing : en
  • US1668103A - Folding cot : en
  • CA279767A - Two-share ploughs : en fr
  • CH125676A - Cane furniture. : de en
  • SU5142A1 - Water clock for playing chess : en ru
  • US1667731A - Automatic door-operating mechanism : en
  • US1667999A - Valve : en
  • SU5131A1 - Single lens movie camera for capturing and designing color cinematic images : en ru
  • US1667996A - Barking drum : en
  • US1668091A - Island : en
  • DE459399C - Device for holding torn chain threads by means of clamping : de en
  • DE459376C - Cover for covering the slag space from the combustion space in the case of pulverized coal firing : de en
  • DK38717C - Files. : da en
  • FR637470A - Stockings with wedges, embroidered baguettes or grisottes, knitted seamlessly, and its method of manufacture : en fr
  • FR637474A - Removable wheel on braking axle : en fr
  • AU1003027A - Improvements relating to method and means of refrigeration : en
  • CH125708A - Process for the production of cyan sodium. : de en
  • PL8546B1 - Method of olefin polymerization. : en pl
  • SU5137A1 - Adaptation of navigation engines for cooling a silencer (combined exhaust pipe) with a shell through which the flow of cooling air flows : en ru
  • US1668138A - Fuse plug : en
  • SU5103A1 - Portable milling machine for milling the spool mirror of locomotive cylinders, etc. of works : en ru
  • US1668126A - Wire motion for pile-wire looms : en
  • AU698027A - Improvements in or relating to methods of and apparatus adapted for operating upon soles for shoes : en
  • PL8607B1 - A heating device with a heater filled with any medium. : en pl
  • US1667864A - Yieldable driving mechanism : en
  • US1667714A - Glass-handling apparatus : en
  • US1667823A - Inside tube cutter : en
  • CH125229A - Rotogravure printing machine. : de en
  • US1668188A - Convertible bumper and luggage carrier : en
  • US1668343A - Signal : en
  • FR637435A - Machine intended for mounting an incandescent body on support systems for electric lamps or similar apparatus : en fr
  • GB289946A - Improvements in machines for cleaning tinplates and the like : en
  • PL8536B1 - Method of obtaining unstable bituminous emulsions. : en pl
  • SU5157A1 - Opoke holder : en ru
  • PL8657B1 - Method of blowing out the discharging cylinders. : en pl
  • SU5216A1 - Apparatus for testing objects by ultraviolet light : en ru
  • US1668362A - Manifold for gas-analysis apparatus : en
  • US1668511A - Container : en
  • US1667752A - Regulating means for systems of electrical distribution : en
  • US1667870A - Container and package for cigarettes, etc. : en
  • USD75019S - Design for a combined radiator-cap ornament and traffic signal : en
  • US1668336A - Bezel for nonbreakable crystals : en
  • US1668365A - Self-starting synchronous motor : en
  • AU766727A - Improved haulage bucket : en
  • DE459316C - Insert cook pot : de en
  • CA279841A - Space discharge device : en fr
  • GB289552A - Improvements in or relating to machines for shuffling playing cards, tickets and the like : en
  • US1667952A - Bustless ash remover : en
  • FR637556A - Removable visor adapting to all types of hairstyles : en fr
  • GB281661A - Improvements in or relating to short-circuiting devices for series electric systems : en
  • FR637687A - Internal combustion engines : en fr
  • GB287546A - Improvements in removable sleeves for protecting the wrist and forearm : en
  • CH125617A - Method and device for propulsion. : en fr
  • SU5122A1 - Device for simultaneously pulling and twisting roving : en ru
  • US1667747A - Relay for electrical control apparatus : en
  • US1667817A - Electrode : en
  • US1668384A - Horseshoeing stall : en
  • US1668236A - Rubber composition and method of producing the same : en
  • SU5043A1 - Ski brake accessory : en ru
  • US1668323A - Goggles : en
  • CH124775A - Casting mold for the production of stereotype plates, with water jacket. : de en
  • DE459182C - Machine for the automatic sharpening of pencils with a diamond cutter : de en
  • CA279798A - Grain saving device : en fr
  • FR637581A - Shirt sleeve cuffs improvements : en fr
  • DE459127C - Collapsible stroller : de en
  • FR637444A - Frame of t. s. f. single without dead ends, for very wide wavelength range and minimum high frequency resistance : en fr
  • FR637664A - Flap for tires : en fr
  • GB289637A - Improvements in and relating to means for closing or sealing bottles, jars, tins and the like containers : en
  • SU5057A1 - Hand mower : en ru
  • US1668109A - Display device : en
  • USD75055S - Design for a husk for lighting fixtures : en
  • CA279743A - Pedal propelled vehicle : en fr
  • AU696827A - HCE J. An improved sound amplifier for talking machines : en
  • US1668271A - Sprinkler : en
  • US1668394A - Vacuum tank : en
  • USD75010S - Design for an andiron : en
  • SU5136A1 - Aircraft : en ru
  • US1668302A - Coil : en
  • SU5101A1 - Method of metallization in the field of poultry : en ru
  • US1668266A - Automatic switch : en
  • USD75029S - Assiqnob to hamilton-boss factobies : en
  • SU5113A1 - Tram Ticket Reel Holder : en ru
  • US1668257A - Cutting machine : en
  • CH125776A - A method of decorating timepieces or jewelry, and a timepiece or jewelry decorated according to this process. : en fr
  • GB289628A - Method of and apparatus for treating boiler feed water : en
  • US1667810A - Ticket or tag attaching machine : en
  • CH125641A - Body, in particular for automobile buses and trams. : de en
  • CA279804A - Wheel hub construction : en fr
  • CH125741A - Lens shutter. : de en
  • SU5083A1 - Cinema projector with optical alignment : en ru
  • SU5169A1 - Flow velocity meter : en ru
  • SU5210A1 - Patch for connecting logs in pairs in composite columns : en ru
  • US1667748A - Harry mortimer : en
  • CH125228A - Form cylinder for gravure printing. : de en
  • SU5047A1 - Clamping device for wire, cord, etc. for fastening the needle for cleaning the nipple of a primus gun with a handle : en ru
  • SU5173A1 - Device for locking the valve of the intercarriage connection of the air brake : en ru
  • CA279867A - Tower : en fr
  • US1667724A - Portable motion-picture projector : en
  • DE459292C - High frequency messaging system : de en
  • ES106024A1 - Transparent mirrors : en es
  • FI11972A - For the purposes of this Regulation, the terms and conditions of the bituminous brand and the periodic table : en fi
  • FR637531A - Process for obtaining insulating and sealing materials, in particular for electric cells and batteries : en fr
  • PL8623B1 - Cooking pot with internal closure. : en pl
  • DK38711C - Method and device for supplying sludge-shaped material to rotary kilns. : da en
  • PL8569B1 - Galoshes with rubber shank. : en pl
  • CA279752A - Water motor : en fr
  • PL8549B1 - A method of preparing for transfer of kapok fibers or the like and a carding machine for carrying out the method. : en pl
  • GB289958A - Process for the manufacture of tetranitrodianthrone and of 2.7-dinitroanthraquinone therefrom : en
  • CH124860A - Burner for liquid fuel. : en fr
  • CH125760A - Device for fastening the dial of clocks, in particular pocket watches, to the base. : de en
  • USD75066S - Design fob a chandelier body : en
  • GB289660A - Method of or process for producing gold strip or sheet : en
  • GB289938A - Improvements relating to driving mechanism for paper-making and other machines : en
  • US1668452A - Propelling system for boats : en
  • CA279832A - Textile fabric : en fr
  • DE459280C - Plow body with adjustable mouldboard : de en
  • SU5248A1 - Machine counting : en ru
  • US1668317A - Drill chuck : en
  • USD75072S - Design fob a lighting-fixture body : en
  • FR637693A - Agricultural machine for planting or transplanting : en fr
  • US1668040A - Railway tie : en
  • US1668292A - Pneumatic sheet feeder : en
  • US1667814A - Cable clamp : en
  • GB287887A - A method of joining the ends of high-tension electric cables, and an improved junction box therefor : en
  • US1668507A - Lingerie-strap holder : en
  • PL8566B1 - A force transmitting device consisting of a set of eccentrics, composed of adjustable parts, making it possible to change the eccentricity of the assembly. : en pl
  • US1668340A - Locomotive booster device : en
  • US1668450A - Cut-out : en
  • FR637451A - Rapid vaporization device : en fr
  • GB289578A - Improvements in the treatment of dyeing animal fibres, textile fabrics or substances of a protein nature : en
  • FR637657A - Further training in mercury vapor lamps : en fr
  • GB265931A - Aldehyde amine condensation products : en
  • GB289690A - Automatic egg boiler : en
  • CH125686A - Bottle washing machine. : de en
  • CA279754A - Vehicle radiator cap : en fr
  • GB286699A - Improvements in and relating to methods of manufacturing nozzle diaphragms, turbine wheels and the like : en
  • FR637411A - Turbine improvements : en fr
  • GB266712A - Fluid pressure generator : en
  • GB289745A - Improvements in liquid fuel burners : en
  • FR637653A - New process of mixing vegetable materials with the hair or wool in the manufacture of bells and sleeves for hats from wool or wool felt : en fr
  • PL8620B1 - Improved ways of making soap. : en pl
  • DE459379C - Ruettelforming machine with pressing and lifting device : de en
  • DE459417C - Water scraper ring for the piston rod of locomotive air pumps u. like : de en
  • FR637441A - PROCESS FOR THE TANNING OF HIGHLY SULPHONATED TURKISH RED OILS : en fr
  • US1668337A - Garase mechanism : en
  • US1668222A - Ratchet tool : en
  • USD75053S - Design fob : en
  • FR637541A - Spark plugs for internal combustion engines : en fr
  • FR637667A - Protective device for valves of compressed or liquefied gas tubes : en fr
  • GB287457A - Improvements in or relating to rotary compressors : en
  • GB287505A - Improvements in or relating to centrifugal bowls : en
  • FR637578A - Process for manufacturing a high quality cast iron by centrifugal treatment of the liquid material : en fr
  • DE459360C - Production of phosphoric acid or phosphates from phosphorus and hydrogen-phosphorus compounds : de en
  • FR637530A - Improvement in the construction of polishers to polish glass : en fr
  • US1667853A - Paper backing and process of coating the same : en
  • FI11983A - Evaluation of the screw driver : en fi
  • US1667755A - Flow-evener roll for paper-making machines : en
  • PL8613B1 - Press for making artificial stones. : en pl
  • CA279838A - Cathode coating apparatus : en fr
  • US1667883A - Process for treating hydrocarbon oil : en
  • US1668446A - Ington : en
  • AU653927A - Improvements in or relating to telephone systems : en
  • PL8603B1 - Fireplace grate. : en pl
  • CH125698A - Dust collectors for electric vacuum cleaners. : de en
  • CH125673A - Upholstery for washing floors, etc. : en fr
  • CH125771A - Process for the production of long objects with constant cross-section. : de en
  • ES106459A1 - Perfections in electrodes for electric welding. : en es
  • US1668194A - Typewriter platen : en
  • CH125605A - Apparatus for settling loose materials in bags. : en fr
  • DE459391C - Device for alternating coupling of the drive wheels for the drive wheels and the tracks of motor vehicles with the drive device : de en
  • FR637575A - Device for checking the electrolyte level in accumulator batteries : en fr
  • FR637610A - Improvements to movement selection devices operating by bracing : en fr
  • GB267094A - Improvements in devices for taking up the play in gearing : en
  • GB289638A - Improvements in plants for extracting gold from sea-water : en
  • US1667954A - Fluid purifier : en
  • US1668379A - Combined creeper and stool : en
  • DE459527C - Method for welding leaves to pipes : de en
  • SU5066A1 - Electric hammer : en ru
  • USD75081S - Design for a stand for aquarium or the like : en
  • US1667977A - Cathode construction : en
  • US1667795A - Water heater : en
  • US1668230A - Annealing box : en
  • US1668387A - Electrode arrangement for electrical discharge tubes : en
  • FR637627A - Process for biting and dyeing furs, pelts and leathers : en fr
  • GB289535A - Improved golf putting device : en
  • FI11989A - Brandslang : en fi
  • ES106268A1 - A safeguard device, adaptable to large presses for mortising. : en es
  • ES106458A1 - A new system of septic tanks built with water-resistant materials. : en es
  • FR637404A - Wooden clothes dryer : en fr
  • USD75042S - Design for a plate for lighting fixtures : en
  • DE459361C - Process for the preparation of nuclear iodine substitution products of oxine sol-3-propionic acid : de en
  • GB265587A - Improvements in method and apparatus for casting metal pipes : en
  • GB265594A - Improvements in or relating to tubular steam generators : en
  • GB289547A - Safety appliances for motor vehicles : en
  • ES106272A3 - An apparatus for the conversion of heavy hydrocarbons into lighter ones. : en es
  • FR637539A - New system of special constructions in light frames : en fr
  • FR637585A - Single control for simultaneous adjustment of capacitors or variable chokes of t. s. f. : en fr
  • GB275240A - Brake for front wheels : en
  • FI11993A - Saddle for bicycles, motorcycles, etc. for : en fi
  • GB289651A - Safety mechanism for reversing gears or motions for the main cylinders of carding engines : en
  • US1667794A - Device for the synchronization of alternating-current machines : en
  • USD75062S - Design for a lighting fixture : en
  • DE459271C - Tightenable leg bandage : de en
  • DE459364C - Process for the preparation of nitrogen-containing anthraquinone derivatives : de en
  • DE459266C - Extrusion press : de en
  • CA279732A - Toy : en fr
  • ES100997A3 - A hair styling machine. : en es
  • GB289607A - Improvements in the production of rubber draining boards for sinks and means for moulding the same : en
  • GB289549A - Improvements in or relating to soft collars for personal wear : en
  • DE459227C - Device for sorting punch cards : de en
  • DK38710C - Electric Alarm Device for Alarm Clocks. : da en
  • PL8658B1 - Method and device for conveying and compressing lime mortar, sand and similar materials. : en pl
  • CH124651A - Device for easy opening of a contiguously closed box. : en fr
  • CA279751A - Liquid mixer : en fr
  • US1667950A - Automatic telephone system : en
  • USD75030S - Man co : en
  • US1668442A - Method of making drill steel : en
  • PL8580B1 - : en pl
  • SU5188A1 - Flexible coupling for shafts : en ru
  • US1667843A - Motor-propelled cultivator : en
  • US1668370A - Measuring apparatus : en
  • SU5192A1 - Method of use of steam for oil heating nozzles : en ru
  • CA279794A - Game : en fr
  • CH125596A - Circuit arrangement for connecting four-wire lines to one another. : de en
  • SU5187A1 - Rack with gear rack : en ru
  • US1667890A - Indicating device : en
  • US1668264A - Bottle filling and sealing machine : en
  • US1667875A - Process for rolling steel rails : en
  • US1668364A - Vibrator : en
  • CH125677A - Ottoman convertible into a divan. : de en
  • US1667972A - Album for photos and their negatives and (or) for index cards and the like : en
  • ES106252A1 - A device for the introduction of additional air in heating boilers. : en es
  • GB289544A - Improvements in and relating to the production of dyestuff intermediates : en
  • CH125748A - Thumbtack. : de en
  • SU5208A1 - Device for better utilization of the heat of fuel in steam boilers, mainly locomotive and steamboat : en ru
  • CA279762A - Aeroplane : en fr
  • BE349959A - CONVERTIBLE BABY CHAIR : en fr
  • DE459383C - Metal jar packing : de en
  • PL8670B1 - Fluffler for cleaning garbage dishes. : en pl
  • SU5121A1 - Tree preservation method : en ru
  • PL8614B1 - Press for the production of artificial profiled stones. : en pl
  • CH125645A - Honey extractor. : de en
  • FR637461A - Process for the manufacture of large-dimension heavy carrier cables for suspension bridges : en fr
  • CH125763A - Watch movement. : en fr
  • GB289573A - Improvements relating to magneto electric machines : en
  • GB289945A - Improvements in or connected with coal or similar tipplers : en
  • CA279701A - Sign : en fr
  • US1668157A - Beet harvester : en
  • FR637440A - Cap for tank or other applications : en fr
  • FR637449A - Gear cutting machine : en fr
  • GB274049A - Improvements relating to stuffing box packing : en
  • DE459299C - Method and device for improving molten metals or metal alloys by mechanical shocks : de en
  • FI11985A - Anordning vid rör- eller kulkvarnar : en fi
  • FR637620A - Process for lighting the indicator plates of motor vehicles and devices allowing the implementation : en fr
  • DE459617C - Process for tanning animal skins : de en
  • GB289538A - Improvements relating to leakage indicators for alternating current circuits : en
  • SU5213A1 - Light billboard : en ru
  • US1668050A - Top : en
  • CA279828A - Shock absorber : en fr
  • CH125660A - New process for manufacturing a material for the establishment of floors, plates, etc. : en fr
  • DE459548C - Process for the preparation of addition compounds from dinitrohalobenzenes : de en
  • SU5231A1 - Seaplane : en ru
  • US1668072A - hearne : en
  • US1668287A - Carcass dehairing and cleaning machine : en
  • SU5193A1 - A device for smothering the impact of falling ridges in preparatory machines of flax, jute, etc. productions : en ru
  • US1667944A - Agitator : en
  • US1668224A - Mechanical massage apparatus : en
  • US1668198A - Fruit corer : en
  • SU5060A1 - Rotary Chain Thresher : en ru
  • US1668388A - Indicating device for electrical apparatus : en
  • CH125545A - Stuffing box for rotating shafts. : de en
  • CH125716A - Process for the preparation of 9-chloro-1,2-naphtisatin. : de en
  • SU5186A1 - Horizontal wind motor : en ru
  • SU5242A1 - Aircraft : en ru
  • DE459264C - Explosion hatch with a tear plate : de en
  • DE459627C - Vessel for chemical analysis and measurement processes : de en
  • FI11966A - Combined open and closed railway carriage : en fi
  • FR637478A - Further training in printing machines : en fr
  • GB289550A - Improvements in or relating to the construction of coffins : en
  • GB289709A - Improvements in or relating to electrical insulators : en
  • US1667912A - Life raft : en
  • US1668376A - Fluid measuring and dispensing apparatus : en
  • PL8563B1 - Plain or artificial rock dust blast hole wadding. : en pl
  • SU5226A1 - Steam Mechanical Nozzle : en ru
  • US1668071A - Fuel cleaner : en
  • SU5253A1 - Electric thermometer : en ru
  • US1668486A - Traffic sign : en
  • SU5168A1 - Device for unloading axial pressure of the propeller to the comb bearings : en ru
  • PL8673B1 - Device for emptying coal flaps. : en pl
  • USRE16948E - Feedeeick w : en
  • CH125724A - Preparation for impregnation and for coloring fir wood floors, etc. : de en
  • US1667789A - Machine and method for use in shaping uppers : en
  • DE459373C - Lighting device : de en
  • US1667772A - Automobile signal light : en
  • US1668407A - Rail joint : en
  • USD75083S - Jules h : en
  • US1667937A - Carpet and rug fastener : en
  • PL8573B1 - Fan wing. : en pl
  • PL8640B1 - Sprinkler. : en pl
  • SU5072A1 - A device for checking the profiles of cylindrical and bevel gears : en ru
  • CH125109A - Device for the production of shaped objects, in particular components. : de en
  • CH125442A - Reel. : de en
  • ES106469A1 - Procedure to obtain layers on metals. : en es
  • CH125729A - Process for the production of compacts. : de en
  • DE459619C - Automatic injection molding machine : de en
  • US1667955A - Facing and assembling machine : en
  • DK38712C - PROCEDURE FOR EXTRACTING EFFICIENT SPREADUAL SUBSTANCES IN A CONDITIONAL FORM IN WHICH THEY ARE SOLUBLE IN WATER. : da en
  • DK38726C - Device for automatic Disconnection of the Power by electric Irons. : da en
  • GB277343A - Improvements in devices for the selective protection of high tension transformers : en
  • FR637403A - Process for the reduction of various metal oxides and various anhydrides or metalloid oxides : en fr
  • GB290330A - Improvements in steering gear for mechanically propelled vehicles and the like : en
  • ES106251A1 - A carburetor for internal combustion engines. : en es
  • AU767327A - Improvements in photographing apparatus : en
  • DK38704C - Apparatus for sharpening pruning knives and the like. : da en
  • DK38706C - Bicycle saddle protector. : da en
  • DE459561C - Projection lamp : de en
  • ES106241A1 - High voltage line. : en es
  • DE459330C - Compression meter for internal combustion engines : de en
  • DE459241C - Protection device on scissors : de en
  • DE459346C - Revitalizing Adsorbents : de en
  • DE459358C - Luminous bodies : de en
  • GB289733A - Improvements in and connected with gauge glasses : en
  • DE459225C - Device for shaping and trimming the brims of felt hats : de en
  • FR637666A - Hydraulic shock absorber for rolling stock : en fr
  • ES106476A1 - An average protected against the running meshes. : en es
  • GB289702A - Lavatory seat : en
  • ES105722A1 - Car-taximeter of repairs and power and gasoline of any damaged car en route. : en es
  • GB282328A - Improvement in pistons : en
  • GB289571A - Process for obtaining derivatives of diaryl ketones : en
  • US1667744A - Loose-leaf binder : en
  • US1668432A - Firearm for killing cattle : en
  • US1668434A - Liquid-testing apparatus : en
  • GB289673A - Improvements in or relating to the conversion of heavy hydrocarbons into hydrocarbons of lower molecular weight : en
  • PL8600B1 - Continuous method of carrying out exothermic reactions. : en pl
  • USD75047S - Design fob a ceiling light : en
  • US1668355A - Pickling apparatus : en
  • US1667740A - Horse collar : en
  • US1667897A - Ironing-board cabinet : en
  • US1667991A - Can-sealing machine : en
  • US1668128A - Nozzle stop valve : en
  • SU5163A1 - Ship's explosive jet propulsion : en ru
  • US1668116A - Scaffold : en
  • US1668437A - Automatic balance for cotton-press side doors : en
  • GB289570A - Improvements in or relating to looms for weaving having stationary weft supplies : en
  • US1667720A - copeman : en
  • CH124875A - Body care device. : de en
  • CH125783A - Rotary valve for pipelines. : de en
  • AU897427A - Improvements in sheepshearing machines : en
  • CH125225A - Casting machine for stereotype plates with a casting mold that can be connected directly to a slot opening in the boiler. : de en
  • CH125360A - Device for securing railway trains against being run over by stop signals. : de en
  • CA279706A - Shirt : en fr
  • CA279785A - Door lock : en fr
  • CH125667A - Process for generating a gas with a calorific value of 3500 to 4500 WE per cbm from a bituminous fuel with the help of a water gas generator. : de en
  • AU1016327A - Improvements inthe production of gelatinised explosives or smokeless powders : en
  • CH125574A - Dynamo-electric machine. : en fr
  • GB289602A - Improvements in or relating to electro-mechanical devices for the production of alternating or pulsating currents : en
  • GB289936A - Fire-proofed products and the production thereof : en
  • US1667861A - Low-pressure indicator : en
  • DE459349C - Process of gas liquefaction by throttling and countercurrent heat exchange with double circulation : de en
  • GB289680A - Carbons for electro-technical uses and process of manufacture thereof : en
  • US1667863A - Wireless receiving system : en
  • US1668082A - Journal-lubricating device : en
  • GB289752A - An improved carton : en
  • US1668191A - Shuttle tension : en
  • CA279858A - Automobile heater and muffler : en fr
  • GB289679A - Improvements relating to printing rolls : en
  • CA279800A - Piston : en fr
  • US1668454A - Combined coffee churn and strainer : en
  • PL8553B1 - Metal propeller and the method of its production. : en pl
  • SU5053A1 - Device for distributing seeds when sticking them on paper tape : en ru
  • US1667815A - Electric hot-water faucet and means for operating same : en
  • USD75003S - Design for a textile fabric : en
  • PL8558B3 - A device for the production of artificial fiber from fiber derivatives. : en pl
  • SU5195A1 - Air humidifier : en ru
  • US1668209A - Primer : en
  • CA279761A - Signal box : en fr
  • SU5207A1 - Adjusting to the land survey tape to adjust its length during temperature and other changes : en ru
  • US1667807A - Waste-packed bearing for motors : en
  • CA279854A - Sash : en fr
  • PL8615B1 - A press for the production of artificial stones with a mechanically actuated charging device. : en pl
  • US1668368A - Steering device for motor vehicles : en
  • US1668541A - Traffic recorder for telephone systems : en
  • US1668398A - Tire valve : en
  • FR637561A - Improvements to towels and furniture to receive them : en fr
  • GB267556A - Improvements in or relating to electric signalling systems : en
  • ES106448A1 - A gear for trawling. : en es
  • DK38709C - Glass processing machine. : da en
  • USD75087S - Design for a container : en
  • CA279815A - Stoker : en fr
  • FR637671A - Lighting system for motor vehicles and others : en fr
  • GB284658A - Synchronous motor for driving electrical time measuring devices and the like : en
  • US1667786A - Fastener-supplying mechanism : en
  • SU5240A1 - Water chain vane engine : en ru
  • US1667780A - Apparatus for coding and decoding messages : en
  • DK38725C - Beet thinning and row cleaning machine. : da en
  • GB289754A - Improvements in tobacco pipe scrapers or cleaners : en
  • GB289902A - Improvements in, or relating to, pipe joints : en
  • GB289930A - Improvements in burners for pulverised fuel : en
  • FI11996A - Text and shading ruler : en fi
  • FR637609A - Improvements to centrifugal clutch systems : en fr
  • GB289685A - Improvements relating to stencil-printing hand-stamps : en
  • US1668177A - Alternating-current motor : en
  • US1668431A - Planer-cylinder-cutter-bit adjusting and setting gauge : en
  • FR637589A - Tubes having a cross-section in the form of an archimedean or other spiral, allowing their instantaneous connection : en fr
  • CA279786A - Nursing bottle holder : en fr
  • FR637628A - Motor vehicle turn warning system : en fr
  • USD75079S - Design for a clock case : en
  • SU5115A1 - Rotational well drilling machine : en ru
  • US1667774A - Ironing machine : en
  • US1668517A - Air-pressure regulator : en
  • US1668003A - Grease measuring and dispensing apparatus : en
  • FR637639A - Air cooling system for internal combustion engines : en fr
  • GB282717A - Improvements in or relating to apparatus for cooling fluids : en
  • FR637458A - Machine designed to automatically mount the various electrodes on the support and power wires of the audion stands : en fr
  • US1668509A - Sound-reproducing device : en
  • US1668025A - Lock washer : en
  • US1668044A - Method of making bags : en
  • US1668098A - Steam plant : en
  • US1668213A - Folding seat : en
  • US1668393A - Withdrawing means for side-slip weft detectors : en
  • GB289652A - Improvements in machines for washing vehicles, such as omnibuses or tramcars : en
  • CA279700A - Typographical calculating machine : en fr
  • US1668210A - Motor-vehicle transmission mechanism : en
  • US1668439A - Abrasive article : en
  • USRE16955E - thurston : en
  • DE459323C - Control for alternately loaded hoists with drive by three-phase asynchronous motors : de en
  • DE459205C - Device for die setting and line casting machines for alternately releasing similar matrices from different channels with the help of attachments arranged on the releasing levels : de en
  • FR637700A - Suction hose for vacuum cleaners : en fr
  • CH124706A - Bandage for the mutual connection of short rods, struts and similar components. : de en
  • CH125750A - Hockey stick. : de en
  • CH125761A - Device for watches, preventing the hairspring from getting caught between the racket pins by one of its turns other than the adjustment one. : en fr
  • GB289682A - Improvements in ball valves : en
  • US1667986A - Theft-preventing device : en
  • US1668137A - Hinge : en
  • USRD16950E - Design for a service platter : en
  • USRE16953E - William h : en
  • US1667822A - Dispensing can : en
  • PL8655B1 - Mechanical agitator for gas generators. : en pl
  • SU5238A1 - Solder composition : en ru
  • USD75086S - Richard h : en
  • US1668324A - Fuel-supplying device : en
  • US1667979A - Loose-leaf binder : en
  • US1668016A - Crystal-wire filament for incandescent electric lamps and the method of winding it : en
  • US1668421A - Combination skylight and ventilator : en
  • US1668462A - Disk fan wheel : en
  • CH125697A - Apparatus for degreasing and dusting furs. : en fr
  • CH125703A - Method for cleaning high pressure cookers when blowing them off and high pressure cookers for carrying out the method. : de en
  • US1668229A - Callous protector : en
  • US1667834A - Structural unit : en
  • US1668339A - Method and apparatus for hydration : en
  • US1668445A - Method of making flexible molded articles of condensation products : en
  • ES106467A1 - Procedure and disposition to re-gasify liquefied gases. : en es
  • GB289658A - Improvements in or in connection with cartons or canisters made of fibreboard, or other suitable material : en
  • GB289701A - An improved hand truck or barrow : en
  • CA279721A - Dishwashing machine : en fr
  • CA279765A - Pencil sharpener : en fr
  • CH125742A - Holder for yellow discs, additional lenses, etc. : de en
  • CA279759A - Saxophone, etc. : en fr
  • DE450741C - Power supply for electric railways by means of a third rail laid above ground : de en
  • ES106253A1 - Provision for continuous saturation and sugary juices in the manufacture of sugar cane and beet. : en es
  • AU1283828A - Improvements in electromechanically controlled telephone systems and switching apparatus therefor : en
  • CH125725A - Mixture of substances suitable for the production of paints. : de en
  • BE349615A - : en
  • SU5078A1 - Electric chisel : en ru
  • US1667872A - Butyl aldehyde-phenol resins and process of making the same : en
  • US1668150A - Shuttle-driving mechanism for narrow-ware looms : en
  • USRE16949E - Roaoh axtbxhlnatoh : en
  • CA279863A - Moving picture talk mechanism : en fr
  • US1667806A - Hinge : en
  • BE349735A - : en fr
  • CA279788A - Motor vehicle : en fr
  • US1668304A - Locomotive power reverse gear : en
  • CA279797A - Car moving device : en fr
  • PL8648B1 - The method of obtaining nitrogen oxides by catalytic oxidation of ammonia with oxygen or oxygen-containing mixtures. : en pl
  • PL8597B1 - AlQrl 4 / o (, Chicory root cutter. : en pl
  • USD75016S - Design for a textile fabric : en
  • US1668208A - Wheel-aligning device : en
  • US1668503A - Massage and cleansing cream and method of preparing the same : en
  • US1667722A - Lloyd g : en
  • CH125753A - Ski. : de en
  • CH125538A - A method and apparatus for making pearl-looking materials. : en fr
  • US1667738A - Conveyer and door construction : en
  • US1668139A - Crown block for derricks : en
  • SU5214A1 - Valve device for brass instruments : en ru
  • DE459268C - Section separator for electric railways : de en
  • GB289948A - Improvements in incinerators : en
  • ES106485A1 - Device that allows to insert or remove colored screens in the objectives of cinematographic projection. : en es
  • FR637532A - Bath heaters : en fr
  • ES106477A2 - Multi-layered, single-knit stretch articles. : en es
  • ES106266A3 - An arrangement to facilitate the use of sheets to be used consecutively in greater numbers, writing on them. : en es
  • DE459392C - Hydraulic tipping device for the loading bridge of three-way tippers, especially for trucks : de en
  • FR637562A - Stopper for bicycle handlebars : en fr
  • FR637681A - AC current filter rectifier device, in particular for supplying vacuum tubes used in radio signaling : en fr
  • FR637512A - Process for obtaining dyes for tanks of the anthraquinone series : en fr
  • GB289586A - Improved means for supporting electrodes in boilers : en
  • DE459356C - Universal joint connection, especially for searchlights of motor vehicles : de en
  • DE459276C - Circulating hot water generator : de en
  • DE459236C - Combined ignition and lighting device as a flywheel magnet machine for internal combustion engines : de en
  • DE459409C - Steel tape measure : de en
  • DE459559C - Clothes rack made of metal : de en
  • ES106488A1 - A perfection in the ribs of the cylinder of the heal machines for looms. : en es
  • DE459251C - Conical shaped coil : de en
  • DE459396C - Depositing valve for the delivery of certain flow rates with a slide chamber arranged between the supply line and the air chamber : de en
  • FR637673A - Insecticide : en fr
  • FR637629A - Device for lighting domestic and other fireplaces : en fr
  • GB286588A - : en
  • PL8668B1 - Method and device for producing patterns on furs. : en pl
  • FR637456A - Improvements to signaling systems : en fr
  • GB289494A - Improvements in and relating to variable speed power transmission gearing : en
  • GB289641A - Improvements in pneumatic floats for fishing nets and like purposes : en
  • DE459355C - Lighting device for cars, lighthouses, etc. like : de en
  • GB265636A - Improvements in and relating to devices for generating ultraviolet rays and activating oxygen and other substances : en
  • GB289649A - : en
  • DE459554C - High voltage fuse : de en
  • DE459294C - Coil arrangement with pupinized lines : de en
  • ES106249A1 - A plug to close the holes produced in rubber or rubber articles, even tubular ones. : en es
  • FR637453A - Sound wave receiver : en fr
  • CA279849A - Coating or impregnating process : en fr
  • CH125638A - Power transmission device. : de en
  • CH125696A - Gas burning torch for all types of yarn. : de en
  • BE349934A - Star of illumination that can flatten : en fr
  • CA279824A - Kiln-roller : en fr
  • US1668064A - Sweet-clover beater : en
  • US1668293A - Apparatus for electrically treating liquids : en
  • US1668471A - Internal-combustion engine : en
  • FR637605A - Improvements to drying cylinders and cookers : en fr
  • SU5215A1 - Labyrinth seal for rotating shafts : en ru
  • DE459290C - Process for the production of completely or largely acid-resistant hollow bodies by centrifugation using binding agents that change from a solid to a pasty and liquid state under the influence of heat : de en
  • FR637604A - High power triode and similar lamps for short waves : en fr
  • SU5048A1 - Method and device for making glass products : en ru
  • US1667923A - Apparatus for treating soil : en
  • DE459302C - Spindle drive for winding machines with stationary spindles moved by friction plates : de en
  • DE459303C - Steam oven with a false air duct connected to the chimney : de en
  • FR637536A - Two-disc wheel applicable as a front or rear wheel and comprising a hub in several parts assembled by an axial bolt : en fr
  • FR637623A - Improvements in hot air dryers, used in particular for styling and drying hair : en fr
  • US1667824A - Multiple-unit cable : en
  • GR1820B - IMPROVEMENTS IN THE OPERATING MECHANISM OF THE STICKER PULLING MACHINE. : el en
  • US1667880A - Tractor plow and cultivator : en
  • DE459535C - Process of providing fixed or difficult to move objects made of iron, wood or other materials with a coating : de en
  • GB289562A - Improvements relating to brake cylinders for vacuum braking apparatus and the like : en
  • AU988527A - Improvements in extension ladders : en
  • CA279707A - Cue tip drier : en fr
  • CA279733A - Gas processing : en fr
  • US1668042A - Humidifier and dust collector for heating systems : en
  • US1668374A - Valve gear for internal-combustion engines : en
  • US1668418A - Radio instrument mounting : en
  • PL8605B1 - Electric bulb. : en pl
  • US1667903A - Core-block-assembling machine : en
  • US1668403A - Locking door knob : en
  • BE350062A - CONCRETE BLOCK MACHINE : en fr
  • CH125746A - Pocket stationery with roll strips and pencil. : de en
  • ES106456A1 - A procedure for executing more or less complicated drawings on the looms. : en es
  • SU5196A1 - Continuous sucker rod pump for deep wells : en ru
  • SU5059A1 - Device for automatic removal of slags from the firebox with pieces not exceeding a certain size : en ru
  • US1667831A - Press compensator : en
  • SU5125A1 - Nozzle controller : en ru
  • US1667922A - Hook and eye tape : en
  • US1668181A - Railroad crosstie : en
  • SU5209A1 - Device for determining the extension of the track when passing a train : en ru
  • DE459433C - Protective blanket for mattresses : de en
  • AU607827A - Improvements in machines for trimming grain (Portable pneumatic grain trimmer) : en
  • US1667838A - Process of making hydrocyanic acid from crude cyanides : en
  • US1668410A - Buzzer : en
  • US1668526A - Control means : en
  • GB289582A - Improvements in the manufacture and production of soap : en
  • FR637505A - Coupling sleeve : en fr
  • FR637665A - Automatic control for signaling device by light movement : en fr
  • GB289923A - Improvements in or relating to boxes for holding rolls of fabric : en
  • US1668505A - Clacking insert for shoes : en
  • GB289705A - Improvements in outdoor electric switches or cut-offs : en
  • CA279734A - Gas generation : en fr
  • CH125653A - Radiator for heating. : en fr
  • SU5067A1 - Instrument for demonstrating the relative position of the sun, moon and earth's surface : en ru
  • US1668253A - Safety grounding connection : en
  • FR637644A - Variable conductor with high negative temperature coefficient : en fr
  • SU5147A1 - Temporary lock with cylindrical spring zugalts : en ru
  • AU1050927A - An improved bust-bodice : en
  • CH125800A - Heat exchange device with circulation pipe for an exchange medium. : de en
  • FR637459A - Machine for picking up fodder and putting it immediately and automatically into small stacks : en fr
  • FR637486A - Warning device for faulty oil circulation for motor cars : en fr
  • FR637538A - Non-freezing globe valve : en fr
  • GB283497A - Improvements in or relating to thermionic valve circuit arrangements : en
  • GB289720A - An improved method of and apparatus for filleting fish : en
  • DE459411C - Endless conveyor with rope as a pulling element : de en
  • GB275963A - Improvements in or relating to walls constructed of metal tubes : en
  • FI11980A - Trycklager med vätskefriktion : en fi
  • PL8634B1 - Device for setting rotating electric meters according to a normal meter. : en pl
  • CA279818A - Golf club : en fr
  • CH125466A - Motor-pump unit intended to ensure the circulation of fluids under high pressure. : en fr
  • DE459432C - Attachment of the cross members to the longitudinal members of metal mattresses : de en
  • US1668197A - Suspension tower : en
  • CA279728A - Sewage purifying device : en fr
  • US1667728A - Oil pump : en
  • US1668500A - Loading device : en
  • CA279825A - Gas aeration and purifying process : en fr
  • US1667785A - Milk-pail holder : en
  • GB283542A - Improvements in or relating to anti-friction bearings : en
  • DE459408C - Process for refining aluminum-silicon alloys : de en
  • GB266743A - : en
  • GB280185A - Improvements in transmission belts : en
  • GB289742A - Improvements in or relating to ring spinning and other spinning machines : en
  • SU5194A1 - Piston pump for actuating a siphon used for transferring liquids : en ru
  • AU564627A - Improvements in money tills and cash registers : en
  • CA279773A - Pyrometer : en fr
  • US1668534A - Method of securing metal fins to tubes : en
  • US1668201A - Current-rectifying unit and method of preparing the same : en
  • PL8583B1 - Collective box for printing plates for addresses. : en pl
  • FR637599A - Improvements in electrical contact control devices for motor vehicles : en fr
  • US1667888A - Method of producing and article of manufacture : en
  • US1668142A - Heated roller : en
  • DE459431C - Iron bed frame : de en
  • FR637476A - Process for the manufacture of powder intended to prepare cold glue : en fr
  • GB283949A - Process for the production of aluminium by fusion electrolysis : en
  • US1668478A - Combination cheese and cake knife : en
  • AU698927A - Lehr charging attachment : en
  • DE459243C - Automatic drive for embroidery machines : de en
  • FR637473A - : fr
  • US1668531A - Waaren-und maschinenfabrik sommerda aktiengesellschaft : en
  • FR637651A - Manufacturing process of metal pipes : en fr
  • FR637656A - Underwater water pipe : en fr
  • SU5197A1 - Apparatus for spraying and feeding oil into furnaces : en ru
  • FR637499A - Device for starting internal combustion engines, in particular aircraft engines : en fr
  • GB272944A - Improvements in or relating to the lighting of multi-floor buildings : en
  • FR637408A - 4-stroke internal combustion engine : en fr
  • FR637463A - Improvements to automobile bodywork : en fr
  • GB283904A - Method of and apparatus for removing the waste ends of enamelled wire upon winding on take-off spools or the like : en
  • US1667821A - Dispensing receptacle : en
  • US1667845A - Telephone system : en
  • FR637427A - Improvements to electrically wound clocks : en fr
  • GB289751A - Improvements in or relating to yarn-winding machines : en
  • FR637510A - Pneumatic cushion for cycle saddles : en fr
  • FR637551A - element for the construction of walls, partitions, ceilings and other parts of buildings : en fr
  • US1668415A - Shoe-tie-clamping device : en
  • USD75064S - Design fob : en
  • DE459269C - Maximum current protection circuit for three-phase AC systems : de en
  • FR637446A - Protective soft top car : en fr
  • PL8665B1 - A method of purifying low-boiling distillates of natural and mineral oils. : en pl
  • GB289643A - Improvements in supports for cycles : en
  • US1667941A - Piston ring : en
  • US1667982A - Revolving bed : en
  • US1667974A - Braiding carrier : en
  • SU5056A1 - Braid making machine : en ru
  • US1668143A - Jingling ball : en
  • US1668063A - Cleaning device for oil tanks and the like : en
  • PL8629B1 - Method and device for generating self-pulsating fluid movement. : en pl
  • DE459328C - Combustion engine with lubricating pump located in the crankcase : de en
  • FR637591A - Delay compensator : en fr
  • FR637465A - Scavenging system for two-stroke internal combustion engines : en fr
  • GB289950A - Improvements in or relating to the preparation of sulphate of ammonia : en
  • PL8544B1 - Central heating boiler. : en pl
  • SU5082A1 - Berthing device for mooring for controlled balloons : en ru
  • CA279853A - Control device : en fr
  • GB289605A - Improvements in box making machines : en
  • GB289621A - Improvements in or relating to the purification of montan wax : en
  • FR637560A - Device to protect oil transformers in the event of a disruptive spark being produced under the oil : en fr
  • GB267926A - Improvements relating to releasing mechanism for pre-payment meters : en
  • FR637645A - Expandable suitcase : en fr
  • GB289741A - Device for supporting trunks and extra wheels upon motor vehicles : en
  • DE459415C - Insert heater for the pipes of pipe dryers : de en
  • FR637442A - Automatic centrifugal coupling : en fr
  • GB281639A - Improvements in and relating to methods of and apparatus for making electric incandescent lamps and similar articles : en
  • SU5189A1 - Weaving Racing : en ru
  • GB289553A - An improved process and means for soldering metals or metal alloys : en
  • GB289614A - An improved folding coat hanger : en
  • DE459257C - Procedure for increasing the frequency : de en
  • DK38708C - Procedure and arrangement for simultaneously transmitting two depeches in the same direction by signaling through telegraph circuits. : da en
  • ES105829A1 - Improved vibrator. : en es
  • GB289940A - Improvements in liquid fuel burners : en
  • CH125620A - Decorative rod carrier for curtains to be attached to the common straight wall irons. : de en
  • PL8577B1 - Device for transferring and storing liquids, especially flammable liquids. : en pl
  • SU5154A1 - Internal combustion engine : en ru
  • SU5165A1 - Method and device for burning solid dusty fuel mixed with water : en ru
  • SU5070A1 - Sunflower seed peeling machine : en ru
  • US1668199A - Automatically-controlled electric heating system : en
  • FR637595A - Improvement in the printing process on frame fabrics : en fr
  • US1668146A - Box motion for looms : en
  • CH125806A - Holder for collector brushes. : de en
  • DE459237C - Method of using an electrical jump spark for explosive and other purposes : de en
  • DE459344C - Process for drying fuels : de en
  • DE459404C - Process for the preparation of 1-oxynaphthalene-8-carboxylic acid : de en
  • FR637419A - Drying process : en fr
  • FR637699A - Magnetic sorter with visible poles and internal action : en fr
  • US1668214A - Machine for detreading tire carcasses : en
  • US1668508A - Process of making air-cooled cylinders : en
  • PL8592B1 - lft, 34 c 4.- Protective belt. : en pl
  • US1668332A - Bake pan : en
  • US1668457A - Rate-of-flow indicator with electric integration for fluids and gases flowing through a venturi tube : en
  • US1668467A - Power regulator : en
  • US1668441A - Combination padlock : en
  • US1667819A - Razor-blade stropper : en
  • US1668485A - Process for the preparation of cellulose acetate : en
  • US1667969A - Wood splitter : en
  • CH125635A - Process for obtaining photographic images. : en fr
  • DE459468C - Vehicle lamp with reflector mirror : de en
  • FR637600A - Fluid projection device : en fr
  • GB289575A - Improvements in vanes for rotary engines, pumps and the like : en
  • US1667873A - Disk-pile lightning arrester : en
  • US1668351A - Boring bar : en
  • SU5252A1 - Microphone : en ru
  • US1667759A - Hydraulic jack : en
  • FR637527A - Process for hardening iron and steel articles : en fr
  • US1667940A - Toy vehicle : en
  • US1668350A - Windshield screen for automobiles : en
  • SU5094A1 - A device for cutting tapes for the manufacture of wooden nails nails : en ru
  • CA279812A - Water closet bowl : en fr
  • GB289703A - Improvements in or relating to spanners or wrenches : en
  • GB289743A - Improvements in salt pourers and like vessels : en
  • US1667905A - Electrical measuring instrument : en
  • FR637484A - Screen device eliminating glare from headlights and projectors : en fr
  • FR637540A - Friction coupling device : en fr
  • GB289539A - Improvements relating to riveting machines : en
  • GR1823B - METHOD FOR NEUTRALIZATION AND CLEANING OF OLIVE OIL IN COLD. : el en
  • DK38714C - Procedure for Bleaching with Oxygen. : da en
  • GB290148A - Improvements in bearings of boxes for holding rolls of fabric : en
  • GB281640A - Improvements in motor-locomotives : en
  • CH125717A - Process for the preparation of 2-amido-4-nitrophenoxypropanediol. : de en
  • ES106462A1 - A process for obtaining lipoids, especially phosphatins. : en es
  • ES106436A1 - Provision to determine essential magnitudes for the direction of fires especially applicable to marine artillery. : en es
  • PL8630B1 - A method of fixing colors when washing colored fabrics. : en pl
  • ES106490A1 - Procedure for the manufacture of rubber-based shields or protectors to defend the body of animated beings against aggressions and violent attacks. : en es
  • ES100990A1 - A grenade for mortar launching or any grenade launcher. : en es
  • SU5172A1 - Device for pulling track crutches : en ru
  • US1668107A - Cut-weld torch : en
  • US1668468A - Harness attachment : en
  • FR637420A - Rescue device in case of fire : en fr
  • AU1037327A - Improvements in teapots : en
  • US1667980A - Protective covering for vehicle tires : en
  • US1668381A - Electrical connecter : en
  • ES97978A3 - Ammonia nitrate manufacturing process. : en es
  • US1668282A - Casket truck : en
  • US1667926A - Palm protector : en
  • US1668119A - Machine for boring tapering holes : en
  • DE459443C - Toothed V-belt : de en
  • FR637481A - Rocket refinements in time for projectiles : en fr
  • FR637495A - Office glue pot : en fr
  • GB289740A - Improvements in or relating to pocket lighters : en
  • FR637492A - Method and device for preventing or reducing glare caused by automobile headlights and other similar apparatus : en fr
  • FR637447A - Improvements to temperature change alarms, including fire alarms : en fr
  • USD75018S - Design for a shoehorn : en
  • DK38718C - Method and Device for Converting Heat to Mechanical Energy. : da en
  • US1667988A - Automatic electric toaster : en
  • US1667776A - Milk pail : en
  • US1668182A - Rope-climbing apparatus : en
  • FI11965A - Strykjärn med kolupphettning : en fi
  • CA279731A - Process of withdrawal of water from alcohol, etc. : en fr
  • GB289609A - Improvements in and relating to changeable signs : en
  • SU5162A1 - Pneumatic sandbox for trams : en ru
  • US1668212A - Refrigerator counter : en
  • US1668102A - Pin-fastening device : en
  • GB289713A - Improvements in and connected with stairs : en
  • CH125583A - Insulating stone for carrying heating resistors of electrical annealing furnaces designed as a spiral. : de en
  • ES106486A1 - A reinforced mold for centrifugal casting. : en es
  • US1668487A - Loom attachment : en
  • US1668041A - Humidifier and dust collector : en
  • CA279778A - Gas producer : en fr
  • CH125565A - Direct current electric machine. : en fr
  • CH125678A - Double pull-out device for cabinet drawers. : de en
  • CH125705A - Device for the manufacture of carbon disulfide by electro-thermal means. : de en
  • CH125712A - Process for the sulfurization of castor oil fatty acid. : de en
  • FI11986A - Cigarrettask : en fi
  • CA279827A - Shovel crane : en fr
  • CA279834A - Paper machine reconditioning means : en fr
  • CH125702A - Device for opening sterilizing jars and the like. : de en
  • CH125009A - Device for cutting mass, e.g. B. Soap in leaves of geometric shape. : de en
  • FI11995A - Description of paper, wood, wood and other products : en fi
  • SU5074A1 - A method of processing gypsum : en ru
  • USD75061S - Design for a lighting fixture : en
  • CA279744A - Concrete mixer : en fr
  • US1667736A - Ventilator : en
  • US1668314A - Drier : en
  • US1668167A - Adjustable driving seat and bed arrangement for automobiles : en
  • GB289572A - Improvements in or relating to steam superheaters : en
  • GB289957A - Advancements in means for supporting electric conductors : en
  • ES106434A1 - A method to make incandescent cathodes. : en es
  • ES106475A1 - Improvements introduced in the procedures used to obtain the electrical precipitation of the dust and fumes coming from the metallurgical devices. : en es
  • DE451643C - Limit steam heat storage : de en
  • DE459534C - Drive mechanism for typewriters : de en
  • US1668054A - Arch support : en
  • CA279802A - Pressing machine : en fr
  • US1667797A - Apparatus for facilitating the salving of sunken submarine vessels and the like : en
  • US1668280A - Pehpettjal calendar : en
  • PL8540B1 - The method of direct production of rubber objects from rubber milk. : en pl
  • US1668141A - Apparatus for producing and feeding paper pulp : en
  • PL8575B1 - Vulcanizer for vulcanizing or renewing pneumatic tires. : en pl
  • US1667811A - Garment press : en
  • US1667842A - System of marine propulsion : en
  • SU5129A1 - Boiler for water heating : en ru
  • US1667721A - copeman : en
  • SU5249A1 - Farm for the device of walls, floors, half-timbered houses, etc. : en ru
  • US1667918A - Method and apparatus for reseating valves : en
  • US1668148A - Process for manufacturing 1-aminonaphthalene-8-carboxylic acid : en
  • US1668240A - Amplifying system : en
  • USD75082S - Design foe a stand for aquarium or the like : en
  • US1667746A - Magnetic alloy : en
  • US1667945A - Radiocoil : en
  • US1668211A - W alter l : en
  • GB289606A - Improvements in tipping gears, for lorries and the like : en
  • SU5111A1 - Two stroke internal combustion engine : en ru
  • SU5153A1 - Six pipe element for superheaters in locomotive and other similar boilers : en ru
  • CH125659A - Process for the production of a cement. : de en
  • DE459370C - Drive for railway vehicles with double gear transmission and parallel crank mechanism : de en
  • DE459425C - Procedure for the removal of interference from wireless receivers by foreign transmitters : de en
  • SU5144A1 - A device for blocking the amusing pipes used in tunneling mines : en ru
  • CH125767A - Calendar clock. : de en
  • GB282327A - Improvements in or relating to mechanism for effecting vibration particularly applicable to screening and separating apparatus : en
  • GB268770A - Improvements in fining iron : en
  • ES105686A2 - Improvements in the procedure for manufacturing toothed welt for footwear. : en es
  • ES106483A3 - A lectern. : en es
  • FR637582A - Bumper-jack : en fr
  • GB289596A - Improvements in or connected with hinged doors for the furnace grates of automatic stokers : en
  • DE459281C - Potato harvester : de en
  • PL8639B1 - A device for pumping liquids or gases, and for generating and transferring force using liquids or gases. : en pl
  • CH125711A - Process for the preparation of Bz-2'-oxybenzanthrone. : de en
  • US1667907A - Electron-discharge-tube structure : en
  • DE459192C - Schlaegermuehle : de en
  • SU5262A1 - Wind engine with rotating cylinders : en ru
  • FR637526A - Removable shoe protector : en fr
  • FR637613A - Propeller control device : en fr
  • GB268338A - Loud speaker : en
  • US1668429A - Support : en
  • US1668524A - Candy stick : en
  • CA279793A - Spur for musical instruments : en fr
  • US1668218A - Pneumatic fuel grader : en
  • US1667884A - Sheet-mill-boll heater : en
  • SU5109A1 - Wind engine with rotating cylinders : en ru
  • DE459309C - Process for the preparation of ethers of 1-propyl-3, 4-dioxybenzene : de en
  • PL8627B1 - Floats at machines for impregnating materials. : en pl
  • FR637491A - Bath installation : en fr
  • GB289559A - Improvements in or relating to joints for adjustable wind and weather screens for motor cars and the like : en
  • SU5190A1 - Clamping device etc. objects during their welding : en ru
  • CH125722A - Process for the preparation of 1-oxy-3.4.8.9-dibenzpyrene-5.10-quinone. : de en
  • SU5038A1 - Apparatus for removal of gases in oil production by tartany : en ru
  • CA279859A - Threadless pipe union : en fr
  • FR637634A - Motor mechanism for talking machines : en fr
  • FR637448A - Blanking valve with flow passage throttling device : en fr
  • AU1049927A - Combined ring hanger and belt hook for flashlight : en
  • CA279833A - Inflammable liquid lighter : en fr
  • CH124890A - Backpack. : de en
  • FR637647A - Reinforced concrete floor : en fr
  • GB289648A - Improvements in or relating to knotting appliances : en
  • CA279848A - Truck : en fr
  • CA279847A - Pictorial illustration : en fr
  • US1667745A - Dishwasher : en
  • US1668125A - Hot-air heating furnace : en
  • PL8618B3 - Reduction valve for vacuum air brake. : en pl
  • CA279816A - Mechanical stoker : en fr
  • CH125339A - Automatic telephone system with surge storage. : de en
  • CH125751A - Exercise machine for gymnastic exercises. : de en
  • DE459384C - Impact or pressure tool operated by electromagnetic force : de en
  • US1668206A - Filter and water-softening apparatus of the filter type : en
  • US1668296A - Dispensing device for paste tubes : en
  • CA279758A - Electric control apparatus : en fr
  • CA279822A - Phospho-tungsto-molybdenum compounds : en fr
  • SU5230A1 - Cranked-lever press with a mechanical drive : en ru
  • US1668319A - Automatic controller for gas-making apparatus : en
  • US1667803A - Lock washer : en
  • US1667995A - Device for testing the position of driving shafts in piston machines and the like : en
  • AU1075227A - Improvements in or relating to automatic cutout devices for continued use in electric lines : en
  • FR637515A - Variable capacitor : en fr
  • US1668246A - Hat holder : en
  • FR637466A - Device for derailing vehicles used in the operation, maintenance or construction of railway tracks : en fr
  • GB289711A - An improvement in hat boxes : en
  • PL8584B1 - Machine for printing addresses or similar inscriptions with a printing device controlled by pressing plates. : en pl
  • SU5175A1 - Superheater for locomobile, etc. boilers consisting of tubes inserted into each other and heated outside and inside with hot gases : en ru
  • PL8652B1 - A device for regulating the speed of a certain number of electric motors. : en pl
  • SU5050A1 - Mansard dryer for printing machines : en ru
  • USD75012S - Design for a base for therapeutic lamps : en
  • US1668019A - Screen guard : en
  • FR637438A - Sheet metal web beam for aircraft : en fr
  • US1668216A - Toothbrush : en
  • USD75023S - Design for a lamp base : en
  • USD75051S - Isidob bosenblatt : en
  • USD75002S - Design fob a dispensing stand : en
  • US1668032A - Method of vulcanizing the protective cover or tread part onto the carcass of a tire and apparatus therefor : en
  • US1668242A - Toilet device for wheel-chair invalids : en
  • CA279722A - Screen projection : en fr
  • CH124876A - Hair curlers. : de en
  • CH125762A - Winding shaft with crown for watches. : de en
  • US1668329A - Teapot : en
  • GB289613A - Improvements in or relating to reciprocating engines, pumps or the like : en
  • SU5134A1 - Conveyor : en ru
  • DE459197C - Support device for height-adjustable rolls of rolling mills : de en
  • ES106296A1 - Perfections in the sharpening supports for cork cutting machines. : en es
  • ES106470A1 - Mower for cereals. : en es
  • DE459489C - Process for the production of overlaid glass tubes or rods : de en
  • US1668274A - Brake : en
  • GB289908A - Improvements in or relating to circular knitting machines : en
  • SU5143A1 - A device for testing the professional suitability of railway drivers, wagon drivers, drivers, etc. persons : en ru
  • US1668347A - Car-door lock : en
  • GB283934A - Improvements in or relating to a change speed frictional gearing : en
  • FR637475A - Improvement in shellfish purification methods : en fr
  • GB289618A - Improvements in sealing means for milk bottles or other vessels : en
  • US1667962A - Can-casing machine : en
  • ES106439A1 - New procedure for forced calcination of minerals. : en es
  • GB284664A - Improvements in or relating to long distance telephone cables : en
  • FR637498A - Improvements in the preparation of absorbent materials : en fr
  • FR637554A - Reinforced concrete hollow beam : en fr
  • GB289691A - Improvements in or relating to apparatus for holding weft pirns, cops or other textile packages : en
  • DE459297C - Process for the production of green sulfur dyes which are easily soluble in dilute sodium sulphide : de en
  • ES106245A1 - A machine for cutting tissues. : en es
  • US1668424A - Railway truck : en
  • ES106239A1 - Board for tubes. : en es
  • GB289750A - Improvements connected with bracelets or the like : en
  • DE459144C - Process for the extraction of the organic components of Kaustobiolithen : de en
  • FR637588A - Improvements to internal combustion engines : en fr
  • US1668217A - Chain or bracelet : en
  • CA279724A - Whistling ball : en fr
  • US1667800A - Buffing mechanism : en
  • SU5232A1 - Press Buvare : en ru
  • US1667835A - Portable lighter : en
  • DK38702C - Sack Lifter and Sack Conveyor. : da en
  • USD75046S - Design fob a plate fob lighting fixtttbes : en
  • USD75044S - Design for a cuspidor fixture : en
  • FR637494A - Method for stripping wood and advanced instruments : en fr
  • US1667790A - Evener : en
  • US1667874A - Box blank and box : en
  • US1668048A - Water-closet fitting : en
  • FI11961A - Torkställ för knäckebröd : en fi
  • GB289501A - Improvements in or relating to the annealing of glass articles : en
  • CH125720A - Process for the preparation of a vat dye. : de en
  • FR637401A - Electric heating device, in particular for complete central heating installations and individual radiators or for other purposes : en fr
  • SU5181A1 - Device for eliminating the harmful effect of train length on the rate of braking and braking : en ru
  • FR637534A - Improved method and apparatus for metal casting : en fr
  • GB289492A - Improvements in or relating to cigarette cartons or like containers : en
  • GB289744A - Improvements in or relating to corner wardrobes : en
  • GB284312A - Improvements in or relating to the rotor blading of axial-now turbines : en
  • DE459352C - Device for testing the dielectric strength of insulating oil : de en
  • US1668020A - Pole-strengthening means : en
  • US1668306A - Refractory material and process of producing the same : en
  • US1668247A - Cotton-picking machine : en
  • US1668405A - Film case : en
  • DE459298C - Heat-insulating pouring attachment for casting molds : de en
  • US1667882A - Salt container : en
  • US1668067A - Cultivator : en
  • DE451376C - Two-stage internal combustion engine : de en
  • DE459174C - Pulsator : de en
  • FI11971A - Förfaringssätt och redskap för att avbinda isolerade elektriska ledningar eller för att isolera Blanka ledningar ellil dyl. : en fi
  • AU997327A - Improvements in or relating tothe manufacture of tubes of india rubber or similar material and apparatus therefor : en
  • DE459557C - Magnetic body made of pressed insulated magnetic powder : de en
  • US1668043A - Extension grip for electric-lamp connecters : en
  • US1668076A - Fuel-valve-operating mechanism : en
  • DK38727C - Apparatus for the production of photographic or cinematographic footage. : da en
  • FR637462A - Cable wells made from molded reinforced concrete blocks or similar construction elements : en fr
  • CA279790A - Ammonia production : en fr
  • ES105423A2 - A system for greasing the moving machine parts of special application to locomotives. : en es
  • GB289941A - Electric lever switch : en
  • DE459282C - Lathe support : de en
  • FR637425A - Motor unit for electric vehicles with automatic flow control : en fr
  • SU5071A1 - Gnezdova Drum Cereal : en ru
  • SU5227A1 - A device for recording the profile of sea waves for small changes in barometric pressure : en ru
  • DE459378C - Process for the production of colloidal metal solutions in oils, fats, types of wax, lanolin, petrolatum, paraffins and the like. Like. As well as mixtures of these substances : de en
  • FR637506A - Device for reducing the width of file drawers : en fr
  • FR637622A - Improvements in the manufacture of continuous sheet glass by casting and rolling : en fr
  • US1667825A - Shoe-softening apparatus : en
  • BE349902A - : en fr
  • CH125689A - Process for forming strands, apparatus for carrying out this process and strand made therefrom. : de en
  • SU5241A1 - Clip for clear belts : en ru
  • SU5250A1 - Transmission V-belt : en ru
  • US1667878A - Cultivator : en
  • US1668127A - Adjusting device for wireless apparatus : en
  • US1668235A - Rubber composition and method of producing the same : en
  • US1668535A - Legging : en
  • BE349938A - : en fr
  • DE459240C - Procedure for assembling two cage parts : de en
  • CH125695A - Multiple tape spinner for wrapping cables. : de en
  • CH125713A - Process for the preparation of benzoic acid. : de en
  • CH125768A - Alloy for turbine blades and similarly stressed machine parts. : de en
  • US1667849A - Lubricator : en
  • PL8662B1 - Device for greasing with gestures. : en pl
  • SU5090A1 - String indicator : en ru
  • DE459221C - Melting furnace for the production of gas-free glass : de en
  • ES106438A2 - Procedure for casting unitary cast iron bodies, in contiguous welded layers, of different metals or alloys of different fusibility. : en es
  • AU1018027A - Driving device forthe front wheels of motor vehicles : en
  • DE459304C - Baking plate for baking hollow baked goods with trough-like recesses : de en
  • DE459563C - Full stroke lock for a computing device to be attached to typewriters : de en
  • PL8602B1 - Seed impregnation agent. : en pl
  • US1668164A - Apparatus for heating and transfer of articles : en
  • FR637490A - Dust extractor : en fr
  • GB289589A - A stall detector and alarm for use on aeroplanes : en
  • US1668178A - Motor vehicle : en
  • US1668522A - Lighting means for instrument panels : en
  • ES106445A1 - Improvements in the devices to clean surfaces. : en es
  • US1667779A - Elevator link for sucker rods : en
  • US1668476A - Abrasive article and process of making the same : en
  • DK38713C - Procedure for the treatment of pigment dyes, lacquers, carbon black, sulfur, heavy spatulas and other mineral or artificial working substances and suitable means. : da en
  • ES105876A1 - A rectilinear coulage machine. : en es
  • GB272243A - : en
  • GB289542A - Improvements in windlasses : en
  • USD75057S - Design for a lantern : en
  • GB261006A - Improvements in or relating to burners for furnaces : en
  • US1668262A - Compound tool : en
  • CH125651A - Plaster tile. : en fr
  • CA279830A - Filing appliance : en fr
  • ES106240A1 - Fastening machine fasteners. : en es
  • AU754827A - Improvetiiihts in fluid pressure engine : en
  • CH125654A - Water heater. : en fr
  • US1668030A - Optical system of magnifying glasses : en
  • US1668079A - Trailer : en
  • GB269163A - Improvements connected with internal combustion engines operated with pulverulent fuels : en
  • CH125597A - Method for transmitting radio-electric signals, and installation for its implementation. : en fr
  • USD75015S - Design fob a headlight hood : en
  • US1667877A - Automatic valve for gauges : en
  • US1668031A - Rail-straightening device : en
  • USD75020S - Design for a bedspread : en
  • US1668380A - Continuous process for the dehydration of volatile fatty acids : en
  • SU5063A1 - A device for changing damaged grates in the hot firebox : en ru
  • SU5221A1 - Device for determining the location of a flying aircraft and illuminating it with a searchlight : en ru
  • US1668417A - Heating apparatus : en
  • US1667971A - Garment stretcher for laundry work : en
  • CH125657A - Compressed air throwing device for concrete, mortar, sand and similar substances. : de en
  • PL8590B1 - A method of producing porous building material. : en pl
  • PL8593B1 - Pins for string and plucked instruments. : en pl
  • US1667858A - Automatic bag-filling machine : en
  • PL8578B1 - Equipment for chilling and freezing. : en pl
  • BE349738A - : en fr
  • CA279755A - Hot air furnace : en fr
  • AU697127A - Improvements in or relating to methods of and machines for shaping shoe uppers and or inserting fasteners : en
  • CA279784A - Hospital stretcher : en fr
  • CH124824A - Process to prevent vibration phenomena in multi-stage disk-wheel, steam or gas turbines. : de en
  • AU667227A - Improvements in glareless lamps : en
  • AU887127A - Improvements relating to electric signalling, applicable especially to automatic telephone systems : en
  • ES106479A1 - Oil switch with resistance. : en es
  • FR637487A - Vulcanization process of rubber assembled to leather : en fr
  • FR637624A - System for adjusting time devices, particularly those of electrical distribution networks from time to master clock, avoiding the need to reset the time by hands : en fr
  • DE459207C - Adjustment device for the rotation of the paper roller on typewriters : de en
  • DE459398C - Chain tensioning device for looms : de en
  • DE459514C - Dust protection device for motor vehicles : de en
  • ES105608A1 - A negative electrode for electric accumulators. : en es
  • GB289739A - Improvements in or relating to tipping trucks and the like : en
  • FR637586A - Combination circuit breaker : en fr
  • CA279714A - Furniture brace : en fr
  • AU562127A - Improvements in electromechanically controlled switches and remote control signalling and telephone systems : en
  • US1667887A - Packing case : en
  • SU5077A1 - Insulating cartridge for incandescent bulbs, with two-piece outer ring : en ru
  • FR637618A - Flap all eraser : en fr
  • GB289537A - Improvements relating to alternating current signalling systems for railways and the like : en
  • GB289622A - Improvements in or relating to boilers for heating and circulating water or for generating steam : en
  • GB289677A - Improvements in and relating to heat exchange devices : en
  • US1667933A - of toledo : en
  • US1667987A - Means for aerial navigation : en
  • FR637521A - Improvements to the mechanisms forming a pattern in circular knitting machines : en fr
  • FI11992A - Dragkrok : en fi
  • USD75004S - Design for a textile fabric : en
  • CA279805A - Engine shell lining : en fr
  • CA279779A - Gramophone needle : en fr
  • US1667984A - Method of decolorizing oils at high temperatures : en
  • US1668276A - Tractor-trailer combination : en
  • GB289666A - Improved locking means for door latches : en
  • FR637504A - Medical device for moving liquid or gas : en fr
  • DE459418C - Reversing device with filling change, especially for steam engines : de en
  • GB289555A - Improvements in and relating to reels for wire : en
  • US1668165A - Slow-closing faucet : en
  • CA279809A - Manufacture of valuable products from ligninsulphonic acid, etc. : en fr
  • USD75005S - Design for a textile fabric : en
  • US1668093A - Wheel structure for vehicles : en
  • US1668326A - Rotary sand bailer : en
  • GB272252A - Improvements in or relating to methods of and apparatus for making tyres : en
  • GB283553A - Improvements in or relating to radio transmitters : en
  • PL8612B1 - A saw for making round vessels from wood, especially barrels. : en pl
  • PL8628B1 - New arrangement of two-mesh receiver lamps. : en pl
  • US1667859A - Razor-blade holder : en
  • US1668105A - Method of mounting bearings : en
  • US1668474A - Combination tool : en
  • GB289917A - A vacuum cask, can, tin, bottle or receptacle to keep fruit, fish, eggs, milk and the like for a long period : en
  • US1668171A - Counter display and dispensing device : en
  • PL8610B1 - A method of obtaining highly compressed gases for direct use from low-boiling liquid gases, such as hydrogen, air, oxygen, nitrogen, etc. : en pl
  • FR637516A - Corset improvement : en fr
  • FR637596A - Separator for gaseous fluids : en fr
  • DE459345C - Control for pneumatic hammer with spring-loaded control slide : de en
  • GB289717A - Improvements in or relating to evaporators : en
  • SU5040A1 - Device for the automatic braking of the train when the track is expanded beyond the norm : en ru
  • CH125606A - Method and machine for wrapping items of goods. : de en
  • DE459499C - Felt foot pad : de en
  • CA279857A - Table : en fr
  • CH125672A - Device for dividing fruits into equally thin slices, especially tomatoes and onions. : de en
  • DE443340C - Process for the preparation of acidic sulfuric acid esters of the aromatic series containing oxyalkylated nuclear hydroxyl compounds : de en
  • CA279792A - Adjustable journal wedge : en fr
  • CA279813A - Bolt anchor : en fr
  • CH125755A - Device for demonstrating a race for demonstration purposes. : de en
  • FR637415A - : fr
  • DE459305C - Device for discharging carbon dioxide or coke from devices for carbonization or coking with a liquid seal : de en
  • DE459472C - Steam turbine with partial admission : de en
  • ES106238A1 - A safety device for rotary drum washing machines. : en es
  • ES106275A1 - Painter and barber brush. : en es
  • GB289953A - Improvements appertaining to stalls for cattle and other animals : en
  • GR1822B - CIGARETTE DESIGN AFTER PYRES. : el en
  • CA279712A - Gas burner : en fr
  • CH124385A - Procedure for adjusting the bearing in the bridge and the side stops for watch anchors. : de en
  • US1667741A - Light fixture for bedsteads and other articles : en
  • PL8616B1 - Aiming device that removes the influence of the oblique position of the wheels or the bed. : en pl
  • ES105875A2 - Improvements in the rolling apparatus for railway, tram or road transport cars. : en es
  • SU5179A1 - Typewriter Typewriter Typewriter Telegraph : en ru
  • CH125445A - Electric chain thread monitor device on looms. : de en
  • US1667947A - Piston packing : en
  • US1668017A - Mold : en
  • US1668233A - Fence-post extension : en
  • PL8596B1 - Turbine for the use of river currents. : en pl
  • GB289714A - Improvements in spanners : en
  • DE459224C - Universal woodworking machine for cabinet makers and wood sculptors : de en
  • DE459412C - Loading device for briquette : de en
  • US1668475A - Reenforced abrasive article and process of making the same : en
  • SU5256A1 - Device for current amplification : en ru
  • CA279789A - Anti-frosting device : en fr
  • US1667946A - Hog singer : en
  • PL8645B1 - A method of producing pads for printing presses or the like for carrying out the method. : en pl
  • US1667902A - Chalk-line chalk holder : en
  • SU5052A1 - Yarn extractor : en ru
  • US1668308A - Method of making dextrose : en
  • US1668122A - Aeroplane-landing gear : en
  • US1668389A - Game-recording board : en
  • PL8650B1 - A method of making wooden rifle bullets. : en pl
  • US1668110A - Electrical transformer construction : en
  • US1668455A - Valve : en
  • US1668491A - Heating apparatus for automotive vehicles : en
  • DE459405C - Method for regulating high-pressure counter-pressure steam engines : de en
  • ES106254A1 - A clockwork mechanism that works by prepayment. : en es
  • DE459377C - Support and conveyor roll for leather cutting machines with rotating circular knife : de en
  • DE459382C - Chopping machine with combined spring loading and cutting angle adjustment : de en
  • FR637601A - Improvements to electric ovens : en fr
  • GB289943A - Improvements in or relating to automatic gas control devices : en
  • FR637485A - Camp kitchen container : en fr
  • FR637422A - Improvements made to the means of starting dynamos : en fr
  • GB289693A - Die-casting plant particularly for magnesium and its alloys : en
  • GB289708A - Improvements in and relating to spool or cop cores for spool or cop dyeing : en
  • SU5051A1 - Fitting to carding machines for dividing fleece : en ru
  • US1667869A - Pouch or container : en
  • US1667910A - Lamp grip : en
  • US1668039A - Process of preparing fowls for plucking : en
  • GB289650A - Improvements in braking systems for motor vehicles, and the like : en
  • SU5123A1 - Press attachment for cooling the wire squeezed out of the soft metal : en ru
  • US1668366A - Compensated asynchronous machine : en
  • FI11981A - Lockable hook : en fi
  • FI11998A - Förfaringssätt och anordning för kontinuerlig pressning resp. torkning av vicklar vid tillverkning av cigarrer och cigarrcigarretter : en fi
  • FR637583A - Improvements to means of actuating control or signaling devices using alternating currents : en fr
  • GB289926A - Means for observing the fields of view of apparatus for the solution by optical means of data capable of representation in the form of triangles : en
  • SU4151A1 - Suspended compass device : en ru
  • US1668325A - Safety hook for tire chains : en
  • GB289548A - Improvements in and connected with burners : en
  • GB290551A - Improvements in or relating to the distillation of solid carbonaceous materials : en
  • FI11963A - The constituent must be gassed : en fi
  • FR637568A - Multiple leg support in reinforced concrete with collar : en fr
  • GB289564A - Improvements in and relating to the manufacture of triarylmethane dyestuffs : en
  • GB289719A - Improvements in or relating to telephonic ear-pieces : en
  • US1667799A - Friction shock-absorbing mechanism : en
  • DE459572C - Process for the production of figures, dolls and other dummies from chocolate, soap or the like with moving parts : de en
  • GB289585A - Improvements in the manufacture and production of ketones of the anthracene series : en
  • SU5158A1 - Tooth powder box : en ru
  • SU5217A1 - Portable machine for boring elliptical hatch holes in the walls of the furnace of a steam engine boiler : en ru
  • US1667965A - Automobile headlight-control switch : en
  • US1668428A - Sample display device : en
  • US1668129A - Hand truck : en
  • CH125671A - Roasting grill heated with low voltage alternating current. : de en
  • US1667769A - Liquid-level indicator : en
  • DE459317C - Device to prevent milk from boiling over : de en
  • GB289707A - : en
  • DE459422C - Ventilation hat for vehicles : de en
  • FR637500A - System of subdivision of a building into several floors communicating with each other by inclined ramps : en fr
  • FR637594A - Installation of merchandise stores, between the production plant and the shipping docks : en fr
  • PL8532B1 - A device for quick extinguishing of sparks between conductors due to overflows or similar phenomena. : en pl
  • US1667893A - Weighing scale : en
  • PL8568B1 - Electric turntable. : en pl
  • US1668385A - Adjustable double toothbrush : en
  • US1668518A - Contouring tracer : en
  • SU5180A1 - Oven-column for a bath with a shower and a folding basin with it : en ru
  • US1668112A - Cage for antifriction bearings : en
  • US1667758A - Electric boiler apparatus : en
  • CH125739A - Type cleaner. : de en
  • DE459300C - Machine for the production of chains of predetermined length in uninterrupted sequence : de en
  • DE459589C - Device for removing dust from letters or the like. : de en
  • US1667816A - Electric radiator : en
  • US1668034A - Bore-hole apparatus : en
  • DE459503C - Foldable map in book form : de en
  • SU5037A1 - Regenerative heating device for liquids or gases : en ru
  • SU5236A1 - Metal stove : en ru
  • DE459273C - Curtain hook with exchangeable roller box : de en
  • GB289502A - Improvements in and connected with furnaces burning pulverized coal or oil for use with steam generators and the like : en
  • FI11990A - Trailer automatic reversing device : en fi
  • GB289627A - Improvements in and relating to screwing machines : en
  • US1668070A - Milling cutter : en
  • DE459343C - Closed car body for passenger vehicles : de en
  • DE450739C - Matrix setting and line casting machine with several magazines for setting mixed sets using matrices with V-shaped depositing teeth, in which the matrices are first distributed according to fonts and then deposited according to characters : de en
  • DE459235C - Fuel delivery device for internal combustion engines : de en
  • GB289612A - Improvements in or relating to brakes for colliery wagons and other vehicles : en
  • DE459259C - Grate structure in pyramid shape for rotary grate generators : de en
  • FI11979A - Refunds and orders for the sale of goods in the country of origin : en fi
  • FR637603A - Welding and filler process for steel, iron, cast iron, metals, various alloys, on different alloys or metals of the same nature : en fr
  • FR637696A - Two-stroke internal combustion engine with scanning lights : en fr
  • USD75063S - Design for a lighting fixture : en
  • CA279810A - Sulphate pulp : en fr
  • CA279782A - Shipping crate : en fr
  • US1667782A - Grease gun : en
  • ES106271A3 - A process for manufacturing sodium sulfite or similar products in bodies of predetermined shape and size. : en es
  • US1668001A - Valve for controlling oil burners : en
  • US1668386A - Wall seat : en
  • CA279846A - Ruler : en fr
  • US1668205A - Strainer head for filtering purposes : en
  • USD75036S - Design for a latch or similar article : en
  • FR637602A - Development of chucks : en fr
  • GB289675A - Means for making zigzag stitches on a sewing machine : en
  • USD75054S - Design for an arm for lighting fixtures : en
  • FR637611A - Hydro-destoner water separator for beets : en fr
  • DE459430C - Curtain pulling device : de en
  • GB272479A - Improvements in and relating to concrete : en
  • GB280943A - Improvements in weighing machines : en
  • GB289689A - Improvements in or relating to electric water heaters primarily intended for use in making coffee : en
  • SU5219A1 - Projection lamp : en ru
  • FR637508A - Heavy fuel vaporizer : en fr
  • FR637417A - Soft tube for pastes, ointments, etc. : en fr
  • GB289731A - Improvements in feeding mechanism for sewing machines : en
  • USD74999S - Hugo abeles : en
  • ES105989A2 - New aluminum alloy and its manufacturing procedure. : en es
  • DE459337C - Shut-off device for pipes with large diameters : de en
  • ES106446A1 - A mechanism for the film film drag. : en es
  • DE459306C - Process for charring and drying fuels : de en
  • GB278713A - Improvements in gauging devices for grinding machines and other machine tools : en
  • GB289906A - Improvements in proofing iron and steel against rust, and materials for use therein : en
  • DE459308C - Process for the production of hexahydro derivatives of the china alkaloids : de en
  • ES106444A3 - A folding luggage rack. : en es
  • US1668036A - Attachment for vacuum cleaners : en
  • DE459578C - Canister milk can : de en
  • FR637597A - Supply of internal combustion engines with acetylene gas : en fr
  • CH125530A - Process and device for the production of tubes and other hollow bodies by centrifugal casting. : de en
  • US1668106A - Hot-wire vacuum meter : en
  • SU5079A1 - A device designed to support a sinking vessel on the water : en ru
  • SU5128A1 - Heat engine : en ru
  • US1668158A - Water-supplying means for internal-combustion engines : en
  • US1668482A - Process for the saponification of primary solutions of acetyl cellulose : en
  • US1668111A - Terminal for electrical accessories : en
  • SU5204A1 - Aircraft adapted for flight planning : en ru
  • US1668346A - Suspension link for overhead contact wires and method of using same : en
  • DK38721C - Cooling oven for annealing glassware. : da en
  • FR637660A - Apparatus for diluting by rational dosages cooking sauces, creams, mayonnaise, etc. : en fr
  • GB289927A - Improvements in connection with the heating and cooling of buildings : en
  • US1667900A - Sand and fluid guide for oil-well equipment : en
  • US1668349A - Paper article and method of manufacture : en
  • US1668540A - Automatic coffee-making machine : en
  • PL8611B1 - Device for light advertising. : en pl
  • US1667976A - Hand drill : en
  • US1668490A - Heating apparatus for automotive vehicles : en
  • GB289624A - Improvements in and relating to sound amplifying instruments : en
  • PL8576B1 - Device for folding, closing and inserting drawers into the case of boxes or parcels in machines for the wrapping of cigarettes or the like. : en pl
  • PL8585B1 - Electric alarm device for door locks and similar locks. : en pl
  • GB289955A - Improved wallet for paper money : en
  • US1667753A - Program-selecting circuits : en
  • US1668401A - Load retainer for trucks : en
  • USD75049S - Isedob bosenblatt : en
  • GB289734A - Improved hand apparatus for removing old wall colourings and paintings : en
  • GB289934A - An improved process for the production of preparations capable of being emulsified and forming soaps : en
  • DE459295C - Cap type suspension isolator : de en
  • US1668086A - Paux qrzei : en
  • US1667911A - Wire-bending machine : en
  • US1668426A - Radius rod : en
  • CH125814A - Switching arrangement for the gradual, uninterrupted change of an electrical alternating voltage. : de en
  • CH125726A - Process for cleaning low-boiling petroleum or mineral oil distillates. : de en
  • CH125035A - Magnifying glass. : en fr
  • BE349798A - Driving device for motion pictures : en fr
  • CH125666A - Gas boiler. : de en
  • US1668435A - Yarn stop motion : en
  • US1668140A - Shade-roller support : en
  • AU864527A - Improvements insanitary appliances : en
  • CH125715A - Process for the preparation of 2,7-dinitroanthraquinone. : de en
  • PL8537B1 - A machine for bending hooks and letting them into glass sticks of electric lamps or similar devices. : en pl
  • PL8599B1 - A heating device for the processing of flammable substances. : en pl
  • PL8664B1 - The method and device for decomposition by means of the pressure distillation of natural and mineral hydrocarbons or their distillates. : en pl
  • US1667813A - Outlet-box-supporting means : en
  • US1668145A - Governor : en
  • US1668529A - Carrier-dispatch system : en
  • CH125594A - Force measurement game. : de en
  • US1667866A - Plow attachment : en
  • FI11982A - Anordning för framställning av skruvhuvud : en fi
  • FR637683A - Distribution for gas engines operating by the flushing and filling process : en fr
  • GB289597A - Improvements in or relating to weighing apparatus : en
  • CA279719A - Perforating hammer : en fr
  • SU5182A1 - Tool for kiddies shuttle in looms : en ru
  • US1668383A - Photo-electric cell : en
  • GB289665A - Improvements relating to crank operated mechanisms : en
  • CA279860A - Card index and file : en fr
  • US1668352A - Ball-race housing means for differential transmission mechanisms : en
  • CA279740A - Clamp : en fr
  • BE349636A - : en fr
  • PL8572B1 - Method of obtaining catalysts. : en pl
  • SU5148A1 - Internal combustion engine : en ru
  • CH125721A - Process for the preparation of 1,2-thiomorpholine anthraquinone. : de en
  • FR637567A - Tuber harvester coulter adjustment and lifting device : en fr
  • FR637682A - Tilting headlight holder with invisible control allowing rational lighting and visibility of the road in spite of the fog : en fr
  • GB280968A - Multiple control pedal : en
  • SU5126A1 - Cylinder for two-stroke internal combustion engine : en ru
  • PL8547B1 - A method of obtaining valuable products from carbonaceous substances, tar, crude oil and similar material. : en pl
  • US1668357A - Blower brush : en
  • ES106464A1 - Improvements in pulsating electric currents of equalization or smoothing. : en es
  • GB289698A - Improvements in and relating to radiators for motor vehicles and the like : en
  • GB289746A - Improvements in and connected with smokers' pipes : en
  • US1667852A - Tape-reading device : en
  • FR637421A - Improvements in speed and distance measuring instruments or the like : en fr
  • GB287923A - A machine for dressing textile threads with wax and liquid alternatively : en
  • GB289557A - Improvements in measuring taps : en
  • US1668104A - Apparatus for treating and combining hydrocarbon liquids and gases and other liquids and gases : en
  • US1667992A - Centrifugal pump : en
  • USRE16952E - William h : en
  • CA279723A - Sander : en fr
  • SU5120A1 - Glasses device for refining aiming when shooting from handguns : en ru
  • USD75026S - Design fob a lamp base : en
  • PL8624B1 - Method for removing chlorides from ore liquors and similar solutions. : en pl
  • DE459609C - Train protection device : de en
  • US1667931A - Hoisting mechanism and control therefor : en
  • CA279760A - Fly-swatter : en fr
  • SU5073A1 - Air cooler : en ru
  • US1667734A - Scraper for ice-cream dishers : en
  • CH125674A - Shoe cleaning kit. : de en
  • GB289659A - Improvements in or relating to protective coverings for tanks, pipes, and the like : en
  • SU5089A1 - Movie Camera : en ru
  • US1668231A - Radio receiving apparatus : en
  • US1668299A - Apparatus for erecting reenforced-concrete building walls : en
  • CH125684A - Brush. : de en
  • DE459588C - Regulating closure with a jacket facing the outflow cross-section of the bulk material bunker : de en
  • DE459545C - Method and device for the production of rings from strip-shaped material : de en
  • GB289925A - Improvements in liquid fuel burners : en
  • US1668095A - Method of sealing tungsten and like metals in glass and seal produced by such method : en
  • US1668250A - Electric laundry iron : en
  • US1668190A - Hobbyhorse and the like : en
  • SU5167A1 - Podtik with segmental support pads, the working surfaces of which are set inclined to the surface, transmitting pressure on the pads, perceived by the piercer : en ru
  • US1668502A - Facial bleach pack : en
  • SU5088A1 - Flexible drawing pattern : en ru
  • ES106263A1 - Procedure to drain the curdled milk, for cheeses, by means of the direct fire and the water bath, with boiler and underground oven. : en es
  • ES106491A1 - Mechanical-thermo-pneumatic locomotive system. : en es
  • US1668012A - Variable grid leak : en
  • US1668005A - Sounding toy : en
  • US1667956A - Facing and stacking machine : en
  • US1667998A - Poultry and rabbit cage : en
  • CA279727A - Rail tie and joint : en fr
  • CH125700A - Trouser holder. : de en
  • US1668436A - Brake-operating mechanism : en
  • USD75027S - Design for a lamp base : en
  • SU5178A1 - Device for automatic signaling when the ventilation pipes are clogged : en ru
  • US1668278A - Reciprocating electric motor : en
  • FR637637A - Hairpiece frame : en fr
  • CH125709A - Process for the production of molten alumina. : de en
  • GB289695A - Improvements in the manufacture of die castings : en
  • PL8609B1 - Method of obtaining anhydrous volatile metal chlorides at their temperature : en pl
  • US1667771A - Door holder : en
  • US1667935A - Steam trap : en
  • GB289620A - Improvements in and relating to electric lamp holders : en
  • DE459394C - Aiming device for guns : de en
  • ES106242A1 - Arrangement for the drive of the piston machines (pumps, compressors) by means of asynchronous motors. : en es
  • FR637480A - Glass plate provided with a layer which must be protected by a coating, in particular mirror glass plate : en fr
  • FR637584A - Improvement in circular knife shears, and in particular cutting and winding machines, used for bookbinding : en fr
  • GB289587A - Improvements in ventilators of motor buses and other vehicles : en
  • US1667860A - Control-valve mechanism : en
  • US1668297A - Spring and method of making same : en
  • CA279774A - Trim saw lift unit : en fr
  • US1667928A - Method of treating molasses : en
  • US1668084A - Fabric roll : en
  • US1668483A - Ing their estebification : en
  • AU697027A - Improvements in or relating to methods of and machines and tools for finishing the edges of sheet material, material, such as leather : en
  • USD75073S - Design for a wall-bracket back for lighting fixtures : en
  • US1668225A - Removal of sulphur and sulphur compounds from hydrocarbon oil : en
  • CA279713A - Printing process : en fr
  • CA279855A - Wheeled toy : en fr
  • SU5076A1 - Device for loading and unloading pressed cake into circles : en ru
  • US1668219A - Boot-tree : en
  • US1668151A - Amplifier circuit : en
  • US1668179A - Container : en
  • PL8595B1 - Machine for spreading artificial fertilizer. : en pl
  • DE459285C - Device for the simultaneous projection of a film in several auditoriums next to or above one another : de en
  • FR637409A - Crate manufacturing process : en fr
  • GB289676A - Improved process of producing cellulose articles from waste tanbark or waste bark ofconiferae and foliage trees : en
  • US1668004A - Dowel machine : en
  • US1668289A - Merchandise displaying and advertising means : en
  • USD75038S - Design fob : en
  • US1667899A - Adjustable pedestal for combination seats and desks : en
  • US1668009A - Eluid-pressure braks : en
  • US1668256A - Selecting mechanism : en
  • US1668026A - Heater : en
  • US1668065A - Vending machine : en
  • US1668183A - Centrifugal pump : en
  • US1668538A - Radiator cover : en
  • US1668035A - Vacuum sweeper : en
  • CH125636A - Mechanical fuze for artillery projectiles. : en fr
  • DE459143C - Process for the production of odorless naphthenic acids : de en
  • GB281991A - Improvements in carburettors : en
  • GB270705A - A process for the manufacture and production of hydrocarbons : en
  • PL8626B1 - A door opener by means of passing mine carts. : en pl
  • US1667930A - Bag-filling apparatus : en
  • CA279823A - Top and door lock : en fr
  • CA279766A - Deflector for headlights : en fr
  • PL8560B1 - A way to enrich superphosphates. : en pl
  • SU5117A1 - The method of preparation of substances for the analysis of tannins : en ru
  • US1667791A - Cuff fastener : en
  • PL8641B1 - Power equalizer for electric voltage regulators. : en pl
  • US1667733A - Tubing catcher : en
  • US1668173A - Football, basket ball, and the like : en
  • DE459342C - Motor vehicle with a horizontal engine : de en
  • FI11991A - Anordning fästandet av scalmarna vid transportabla maskinredskap och dylikt : en fi
  • PL8545B1 - The method of obtaining hydrocarbons, especially aromatic hydrocarbons. : en pl
  • DE459502C - Automatic parking device for speaking machines : de en
  • DE459504C - Split coin pocket for self-sellers : de en
  • US1668530A - Method of handling metal : en
  • ES106472A1 - A procedure for the printing of terry cloth, towels, and other garments made with these fabrics. : en es
  • ES104895A2 - An automatic collection device, by inserting a coin, for telephone communications. : en es
  • FR637659A - Soap which can be used in particular for cleaning hands, and as household soap : en fr
  • FI11984A - Screwdriver : en fi
  • ES106437A1 - Procedure to supply gas. : en es
  • US1667949A - Headlight attachment : en
  • US1668155A - Radio receiving apparatus : en
  • DE459486C - Mandibular clamp : de en
  • ES103032A3 - A procedure for the manufacture of cement and asbestos plates in their substrates. : en es
  • GB289600A - Improvements in screw stoppers for bottles and the like : en
  • DE459496C - Collapsible egg cup with spice container : de en
  • CH125764A - Timepiece. : en fr
  • FR637658A - Sealed universal joint usable for connecting rod, tube and similar elements for motor vehicles and other applications : en fr
  • FR637471A - Internal combustion engine : en fr
  • GB289687A - Improvements in apparatus for boring wood and the like : en
  • US1667743A - Voltage-gradient regulator for high-tension cable ends : en
  • GB287047A - Improvements in and relating to slaughtering devices : en
  • US1668335A - Railway rail : en
  • US1667777A - Fastening-inserting machine : en
  • CH125669A - Method and device for the distillation of coal and coal-like substances. : de en
  • DE459321C - Artificial Christmas tree : de en
  • GB280230A - : en
  • GB289583A - Method of preparing latex products for the rubber manufacture : en
  • GB289616A - Improvements in apparatus for use in connection with the treatment of fabrics in industrial processes : en
  • GB289924A - Improvements in connection with the heating and cooling of buildings : en
  • FR637640A - Decorative bead of paper or the like, for furnishings and other applications and method of manufacture thereof : en fr
  • GB289721A - Improvements in crushing or pulverizing mills : en
  • CA279718A - Hoisting apparatus : en fr
  • DE459258C - Gas generators : de en
  • PL8632B1 - A device that enables the insert to be placed in a blast hole at a distance from the explosive. : en pl
  • USD75032S - Design for a lighting fixture : en
  • PL8625B1 - Latch for the door. : en pl
  • US1667798A - Friction shock-absorbing mechanism : en
  • US1667855A - Calendar : en
  • US1667960A - Spark plug : en
  • US1668497A - Lubricating system for traveling blocks including sheaves : en
  • CH125230A - Device for automatic regulation of the tension of the paper web in rotary printing presses. : de en
  • CH121469A - Track vehicle with two single-axle bogies. : de en
  • CA279850A - Adhesive method : en fr
  • US1668327A - Hi xannxno : en
  • US1668330A - Flexible coupling : en
  • PL8556B1 - Improved liquid fuel. : en pl
  • CH125745A - Pencil holder. : de en
  • DE459213C - Process for the true processing of cast, injectable or pressable insulating materials : de en
  • DE459450C - Tilting device for guns of submarines : de en
  • FI11988A - Ventilation control for the servomotor : en fi
  • GB289598A - Improvements in or relating to oil containers for lamps : en
  • FR637615A - Crankshaft for screwing and unscrewing nuts, with device facilitating locking and unlocking : en fr
  • PL8608B1 - Air compactor for making felt. : en pl
  • US1668189A - Furnace : en
  • US1668049A - Deelectrolizer : en
  • US1668313A - Manufacture of lubricating oils : en
  • US1668444A - Plastic material and process of making the same : en
  • BE350020A - : en fr
  • AU1045427A - An improved gas-fired water heater : en
  • GB289496A - Improvements in or relating to the stiffening of boot or shoe parts : en
  • PL8661B1 - Combustion chamber, especially for steam engine boilers. : en pl
  • US1667737A - Conveyer and door and method of operating same : en
  • CA279862A - Water circulator : en fr
  • DE459435C - Joint for toilet seats : de en
  • US1668277A - Cable-laying apparatus : en
  • USD75001S - Design for a lamp base or the like : en
  • AU696927A - Improvements in or relating to sewing machines : en
  • ES106269A1 - A reproductive device. : en es
  • GR1818B - ADDITION OF FORCES TO THE AXIS TURNING INDEPENDENTLY TOWARDS THEM. : el en
  • CA279807A - Engine lining tightener : en fr
  • US1668168A - Valve : en
  • US1668281A - Grain-door displacer : en
  • FI11969A - For the purposes of this Regulation : en fi
  • GB289579A - Improvements in or relating to luggage carriers for motor road vehicles : en
  • SU5086A1 - Aircraft : en ru
  • US1668207A - Method and means for supplying salt solution to a. water-softening apparatus using base-exchange silicates as the water-softening agent : en
  • SU5068A1 - Cable reel : en ru
  • US1668092A - thomson : en
  • US1668226A - Tool for removing the meat from citrus fruits : en
  • USD75067S - Design for a wall bracket for lighting fixtures : en
  • CA279835A - Superheater : en fr
  • DE459407C - Process for removing capsule-like structures made of plastic masses from their dipping form : de en
  • GB289646A - Improvements relating to weighing apparatus : en
  • US1667908A - Music-leaf turner : en
  • DE459223C - Upper reinforcement of the gang saw frame : de en
  • DE459476C - Circuit arrangement for automatic and semi-automatic telephone switch : de en
  • FR637641A - Device allowing light projections in broad daylight or in a lighted room : en fr
  • GB289577A - Improvements in or relating to card grinding rollers : en
  • GB289694A - Improvements in bread receptacles, boxes or containers : en
  • FR637616A - Detachable tilt control device for automotive headlights and other applications : en fr
  • CA279745A - Railway gate : en fr
  • US1668267A - Pedal apparatus for railway signaling : en
  • USD75069S - Isidob bosenblatt : en
  • US1668477A - Heating element : en
  • US1668481A - Shoe strap : en
  • GB281659A - Improvements in aeroplane fuselages : en
  • GB284677A - Improvements in or relating to apparatus for picture and the like telegraphy : en
  • PL8567B1 - Galvanic cell with an electrode made of manganese dioxide and acetylene carbon black. : en pl
  • CH124955A - Method and device for the destruction of vermin in everyday objects. : de en
  • US1667967A - Adjustable route indicator for autovehicles : en
  • US1668430A - Hair waver : en
  • DE459286C - Bike holder : de en
  • GB289566A - Improvements in and relating to thermionic valve coupling devices : en
  • DE459283C - Blacksmith hammer : de en
  • FR637607A - Device for remote control and automatic adjustment of a hydraulic electric station : en fr
  • FR637614A - Device for fixing the reels or removable coils on their hubs : en fr
  • GB269892A - Improvements in or relating to rotary furnaces : en
  • DE459238C - Filling control of arrow wheel motors for gaseous propellants : de en
  • US1667775A - Surgical baker : en
  • US1667953A - Telephone : en
  • US1668192A - Means for inserting insulation in slotted armatures : en
  • DK38729C - Drive system with movable Drive or Wing surface, especially for Airplanes and Airships. : da en
  • CH125719A - Process for the preparation of an azo dye. : de en
  • USD75040S - Thobvald j : en
  • GB289699A - Improvements in or relating to fire escapes : en
  • US1667804A - Means for reenforcing the lock and door of telephone coin collectors : en
  • US1668170A - Window construction : en
  • USD75008S - Design for a textile fabric : en
  • USD75076S - Bracket arm for lighting fixtures or similar articles : en
  • US1667749A - Cable-cutting device : en
  • US1667879A - Tubular heater and method of making the same : en
  • DE459311C - Process for the production of carbonic acid derivatives of glycol monoaryl ethers : de en
  • GB284331A - Automobile pedal plate : en
  • US1668270A - Radiosignaling : en
  • FI11999A - Elevator : en fi
  • GB289736A - Improved construction of pyrophoric pocket lighter : en
  • GB289635A - Improvements in reflecting devices for the scale readings of weighing machines and the like : en
  • SU5223A1 - Russka stove with stove and smoke : en ru
  • SU5127A1 - Distribution mechanism for aviation, etc. internal combustion engines : en ru
  • CH125752A - Replacement tip for skis. : de en
  • SU5225A1 - Device for automatic train stop : en ru
  • GB269520A - Oil heating furnaces : en
  • SU5160A1 - An excellent tool for studying the structure of the brain : en ru
  • US1668193A - Steam boiler : en
  • GB265588A - Clockwork fuse for projectiles : en
  • DE459423C - Sliding doors arranged one above the other and movable independently of one another : de en
  • FR637514A - Household garbage box : en fr
  • FR637529A - Improvement of book covers : en fr
  • CA279817A - Shoulder-strap : en fr
  • CH125759A - Current winding for alternating current electricity meters. : de en
  • US1668537A - Matthias xiurxxn : en
  • GB287496A - Improvements in protecting coating for covered conductors and method of applying the same : en
  • CA279738A - Rope-puller : en fr
  • CA279772A - Internal combustion engine : en fr
  • FR637543A - Seaplane with agglutinated material floats : en fr
  • FR637697A - Improvements in shoe fitting machines : en fr
  • GB289753A - Improved device for firmly attaching exchangeable blades to hoes, mattocks, or the like : en
  • CH125681A - Device for placing on cooking pans. : de en
  • US1668316A - Milk-pasteurizing system : en
  • US1667808A - Piston ring : en
  • US1667857A - Heating unit : en
  • US1668028A - Direction indicator for vehicles : en
  • ES100956A1 - A device that controls the revolutions made by two or more axes connected to it. : en es
  • DE459400C - Switching mechanism for the bobbin case for looms with bobbin replacement : de en
  • DE459495C - Tea, coffee pot or the like : de en
  • FR637685A - Device for cleaning garbage cans : en fr
  • GB289629A - Improvements in or relating to self-propelled cable ploughing vehicles : en
  • FR637483A - Freewheel with running and driving rollers : en fr
  • PL8621B3 - 457x, 4f / 0o Seeder for fertilizers, seeds and grains. : en pl
  • AU803327A - Improvements in induction air cleaners for internal combustion engines : en
  • PL8606B1 - The method of manufacturing molded objects from materials containing carbon. : en pl
  • US1667841A - Pad for decorating : en
  • US1668038A - Machine for cutting and weighing strip material : en
  • GB283552A - Improvements in machines for combing textile fibres with intermittently rotating nip cylinders : en
  • PL8637B1 - A system of several interchangeable connecting terminals for electric cables. : en pl
  • USD75059S - Design for a bracket back for lighting fixtures : en
  • DE459310C - Device for monitoring the reaction process in the manufacture of synthetic resins : de en
  • DE459529C - Accumulator railcars : de en
  • FR637433A - Arrangement of air cooler (s) of electric generators provided with closed cycle cooling : en fr
  • FR637636A - Method of using, as fuel, highly diluted gas mixtures, such as firedamp air mixture : en fr
  • CH125543A - Bearings for rotating shafts. : de en
  • PL8564B1 - A closure for bottles, preventing them from being refilled. : en pl
  • US1668425A - Compass bubble box : en
  • SU5183A1 - Water engine : en ru
  • US1667924A - Brake : en
  • US1667802A - Foot gauge : en
  • US1668528A - Double-locking connecting link : en
  • FR637428A - Device for cutting fruit into uniform slices, particularly tomatoes and onions : en fr
  • GB289584A - Improvements relating to flushing apparatus for water closets : en
  • US1667978A - Loose-leaf binder : en
  • US1667993A - Shaving soap : en
  • US1668399A - Shoe manufacture : en
  • USD75024S - Design fob a lamp base : en
  • USD75084S - Design for a goblet or similar article : en
  • US1667981A - Meteb box : en
  • BE349503A - Improvements relating to the reinforcement of wooden objects such as tennis rackets etc. : en fr
  • DE459278C - Guide device for the printing plates of stack presses : de en
  • GB289536A - Improvements relating to railway signalling systems of the track circuit type : en
  • SU5145A1 - The method of obtaining synthetic resins : en ru
  • US1667730A - of chicago : en
  • US1667757A - Light signal : en
  • US1667942A - Steering wheel : en
  • DE459340C - Agitator arm attachment for agitators of mechanical ovens for roasting pyrites u. like : de en
  • US1667781A - Method of manufacturing boots and shoes : en
  • US1668136A - Production of emulsions : en
  • US1668248A - Micrometer attachment : en
  • US1668499A - Pipe clamp : en
  • SU5174A1 - Mechanism for automatically stopping round in hall machines : en ru
  • US1668011A - Automatic feeding and punching mechanism : en
  • US1668525A - Lighting means for instrument boards : en
  • DE459332C - Bottle and container filling device working with suction pressure : de en
  • PL8550B1 - Crane for moving bricks. : en pl
  • SU5384A1 - Fixture for intermittent lighting films in the camera : en ru
  • US1668268A - Automatic gas-controlling standing valve : en
  • US1668341A - Door closer : en
  • SU5084A1 - Continuous Centrifuge : en ru
  • FR637577A - Liquid or semi-liquid product dosing dispenser system : en fr
  • GB271419A - Improvements in electric discharge devices : en
  • AU822927A - Improvements in or relating to automatic thermo-switches : en
  • CA279705A - Conduit connector : en fr
  • CA279861A - Knitting machine : en fr
  • CH125634A - Process for the preparation of a vat dye. : de en
  • CH125723A - Process for blowing out cylinders in which soot is formed by splitting hydrocarbons. : de en
  • GB289551A - Improved drag devices for flyer spinning, doubling, twisting and like machines used in the production of yarns or threads of fibrous substances : en
  • US1668227A - Nursing bottle and the like : en
  • US1668338A - Vehicle brake : en
  • CA279742A - Fuel gas production : en fr
  • BE349489A - : en fr
  • CH125503A - Information card for wireless telecommunications enthusiasts. : en fr
  • GB277976A - Improvements in and relating to addressing machines : en
  • DK38724C - Device for controlling a Valve in a Pump, a Combustion Power Machine or another Machine. : da en
  • GB281599A - Improvements in or relating to sheet feeding or conveying devices for use in paper folding or like sheet operating machines : en
  • ES98236A1 - A mechanical process for the manufacture of streamers with letterpress printing. : en es
  • GB282017A - Improvements in motor vehicles with four driving wheels : en
  • USD75050S - Design fob : en
  • SU5042A1 - Air torpedo : en ru
  • PL8635B1 - Method of setting rotating electric meters. : en pl
  • DE459515C - Adjustment device for adjustable roller bearings : de en
  • CA279729A - Emergency brake : en fr
  • CH125675A - Fixing device for carpets, doormats, etc. : en fr
  • SU5087A1 - Threshing drum : en ru
  • DE459494C - spittoon : de en
  • USD75078S - Design fob a clock case : en
  • BE349326A - Training in racket presses : en fr
  • FR637437A - Tank furnace loading device, for loading at a point of the throat : en fr
  • US1667735A - Covee s os vehicle spkings and besilient attaching means thebesfob : en
  • US1667750A - Flush tank : en
  • US1668152A - Equalizer for drop-box looms : en
  • US1668255A - Rug and carpet scrubbing apparatus : en
  • CA279864A - Moving picture talk mechanism : en fr
  • GR1824B - STORAGE FLOORS, ROOMS, FLOORS. : el en
  • GB269140A - Improvements in or relating to film feeding devices for use in talking motion picture recording and reproducing apparatus : en
  • US1668459A - Bunion protector and arch brace : en
  • GB289918A - Improvements in and relating to floors, roads and the like : en
  • FR637593A - Improvements to sandblasting machines, and to mixers used in these machines : en fr
  • GB289653A - Improvements relating to the preservation of food : en
  • US1668258A - Blanket roller for printing machines : en
  • US1668391A - Grain spreader : en
  • US1667896A - Dust-sealing device : en
  • DE459250C - Control device for filling and emptying several compressed air work containers : de en
  • BE349577A - Plate of ignition rods as well as precedes and device for its manufacture : en fr
  • ES106450A1 - Distributor device for cereal mowers. : en es
  • US1668312A - Electric combination urn : en
  • USD75000S - Design fob a lamp base ob the like : en
  • US1667854A - Gerhard : en
  • USD75043S - Design for a chandelier : en
  • USD75065S - Design fob a body fob lighting fixtttbes : en
  • SU5069A1 - A device for space heating with heated air flows into the room : en ru
  • US1668321A - Locking device : en
  • US1668453A - Valve : en
  • CA279851A - Abrasive composition : en fr
  • DE459421C - Locomotive with three driving frames : de en
  • DE459043C - Full plate for filter presses : de en
  • DE459293C - Method for cementing together porcelain parts with metal parts, in particular for insulators : de en
  • SU5206A1 - Air humidifier : en ru
  • ES106247A1 - Transversal braces for railway tracks and especially for trams. : en es
  • ES106244A3 - New hollow pieces of baked earth for reinforced concrete ceilings. : en es
  • DE459375C - Incandescent cathode tubes in which the control electrode consists of a wire wound spirally onto a carrier part provided with incisions : de en
  • US1668060A - Radio vacuum-tube circuits : en
  • US1668269A - Shingle, slate, and tile roof : en
  • US1668402A - Binder : en
  • USD75070S - Isidob bosenblatt : en
  • CA279831A - Pocket lighter : en fr
  • PL8582B1 - A device for fastening electric wires to insulators. : en pl
  • GB285852A - Friction driving device chiefly intended for cinematographic apparatuses : en
  • FR637563A - Match holder : en fr
  • GB265230A - Improvements in valves : en
  • GB289594A - Improvement in back pressure, reflux and non-flooding valves : en
  • SU5140A1 - Armored fusell for aircraft : en ru
  • CH125747A - Combined pen and pencil holder. : de en
  • FR637642A - Synchronous motor : en fr
  • SU5118A1 - Apparatus for oil heating stoves : en ru
  • USD75045S - Design for a lighting fixture : en
  • AU994427A - Building material and method and apparatus for making same : en
  • FR637489A - Insectrocutor apparatus : en fr
  • GB289956A - Improvements in and relating to footballs, netballs and other similar balls, to inflatable bladders for such balls and to inflating means for such bladders : en
  • FR637676A - Adjustable wrench : en fr
  • US1668448A - Seed cleaner : en
  • DE459114C - Articulated connection, especially for link bracelets and similar jewelry : de en
  • DE459339C - Wind guidance in cupolas with several rows of nozzles : de en
  • DK38707C - Device for Operation of a Rotating Body and Periodic Reversal of its Direction of Rotation. : da en
  • US1668085A - Plate-cutting apparatus : en
  • DE459524C - Process for the production of hollow bodies, in particular pipes, from asbestos cement or the like by centrifugation : de en
  • FR637643A - Percussion fuze operating by push-in and inertia or only by inertia : en fr
  • GB281731A - Multiple speed wheel-gear : en
  • US1667716A - Key-controlled lighting and ignition switch : en
  • US1667783A - Apparatus for determining the degree of fineness of pulverulent or fine granular masses by means of suspension : en
  • US1668311A - Carton : en
  • US1668062A - Cut-off valve : en
  • US1668237A - Rubber composition and method of producing the same : en
  • US1667914A - Pressure-governed circuit controller : en
  • US1668083A - Lubricating device : en
  • USD75052S - Design for a plate for lighting fixtures : en
  • US1667787A - Method of applying a plating of aluminum to iron and steel sheets and bands : en
  • US1668021A - Boiler : en
  • DE459188C - Device for selective protection with a voltage and current controlled selective relay for tripping by means of a current transformer : de en
  • DE459218C - Electrical system for generating very high DC voltages : de en
  • DE459289C - Yarn clearing device : de en
  • DE459406C - Process and machine for the production of helical tungsten wire lamps for electric light bulbs : de en
  • GB278360A - Improvements in or relating to circuit interrupters and operating mechanism therefor : en
  • FR637482A - Improvements to water tube boilers : en fr
  • SU5135A1 - Trolley for transporting float seaplane from land to water and back : en ru
  • SU5247A1 - Casing for grinding or grinding stones : en ru
  • US1668456A - Check valve : en
  • FR637537A - Reinforced beam for ceilings : en fr
  • FR637678A - Automatic seal making machine : en fr
  • GB280904A - : en
  • US1668533A - Automobile heater : en
  • US1668284A - Hoist : en
  • US1668420A - Heating radiator for automobiles : en
  • CA279826A - Concrete mixer mechanism : en fr
  • GB289588A - Improvements in and connected with the launching of ships' boats : en
  • DE459217C - Switching device for electrical reversers : de en
  • SU5049A1 - Device for unwinding tapes with seeds when laying them in the soil : en ru
  • US1667865A - Lock washer : en
  • GB289755A - Improvements in or relating to the cooling of reciprocating pistons : en
  • US1668423A - Suspension device for vehicles : en
  • SU5061A1 - Heat engine : en ru
  • US1668315A - Coupling and locking device for syringes : en
  • CH125670A - Electric hotplate heated with low voltage alternating current. : de en
  • DK38716C - Method and Apparatus for Automatically Generating a Pulsating Fluid Movement. : da en
  • FR637633A - Welding for aluminum and its alloys : en fr
  • SU5156A1 - Automatic air single wire brake : en ru
  • CH125568A - Device for varying the magnetic flux of machines and electrical devices. : en fr
  • PL8581B1 - Forest cultivator. : en pl
  • DE459129C - Suspension for motor vehicles : de en
  • DE459336C - Braking device for sirens, in which the rotating body of the siren is placed directly on the extended motor shaft, which at the same time accommodates the armature, it is drawn into the solenoid when the current is switched on : de en
  • FI12000A - Stabbläggningsapparat : en fi
  • GB289593A - Improvements in overall garments : en
  • GB289686A - Improvements in a supporting frame for a sewing machine : en
  • SU5151A1 - A device for determining the moisture content of a grain batch and determining the degree of its uniformity with respect to moisture by the grain hardness : en ru
  • SU5170A1 - Door lock : en ru
  • SU5044A1 - Spring seal for sealing wax : en ru
  • SU5054A1 - Stove for coal : en ru
  • SU5098A1 - Steam Heater : en ru
  • FR637576A - Switching device for railway tracks : en fr
  • DE459576C - Suspension for vehicles, in particular motor vehicles : de en
  • DK38728C - Collector for Film. : da en
  • US1668440A - Automatic railway gate : en
  • ES106200A1 - Improvements in fire extinguishers. : en es
  • SU5149A1 - Cylinder for two-stroke vertical two-stroke engines : en ru
  • US1668492A - Swift : en
  • SU5211A1 - Device for radio reception without tuning and grounding : en ru
  • US1667727A - Machine for grinding gears and the like : en
  • US1667916A - Spindle for gelatin rolls : en
  • US1668008A - Electropneumatic safety brake : en
  • GB289757A - Improvements in butt hinges : en
  • FR637587A - Method of automatic transverse stabilization of automobile torpedoes : en fr
  • DE459414C - Bubble separator : de en
  • GB287150A - : en
  • FR637590A - Solid core automotive wheel : en fr
  • US1667948A - Machine for making shoe soles : en
  • US1668068A - Vaporizer for vacuum fumigation : en
  • DE459401C - Wrench : de en
  • DE459244C - Satinizing or glazing calender roll, consisting of disks made of paper or similar elastic material : de en
  • DK38720C - Light signal to Railways. : da en
  • US1668406A - Musical instrument : en
  • US1667901A - Indicator for taximeters : en
  • US1668254A - Fishing tool : en
  • USRE16946E - Bernard kosenthal : en
  • CA279763A - Inking means for printing machines : en fr
  • USD75014S - Design for a domestic range : en
  • US1667925A - Stringed-instrument player : en
  • US1668024A - Fare begister : en
  • DE459318C - Device for the preparation of coffee, tea or similar infusions with automatic control of the water inlet and the heating device : de en
  • SU5251A1 - Scaffolding : en ru
  • ES106484A1 - Improvements in the machines for the reproduction of cinematographic films. : en es
  • FR637503A - Provision for ozone production : en fr
  • US1668010A - Fluid-pressure brake : en
  • US1668279A - Automobile stopping device : en
  • DE459380C - Crane hook : de en
  • CH125714A - Process for the preparation of the sodium salt of (4'-sulfo) -2-benzoyl-benzoic acid. : de en
  • FI11968A - Combined open and covered freight wagon : en fi
  • GB289493A - Manufacture of metal derivatives of ª‰-diketones : en
  • GB289592A - Treating fabric to resemble wash leather : en
  • GB289939A - Improvements in or relating to systems for the storage and consumption of electric current at one voltage derived from a higher voltage source : en
  • PL8660B1 - A method of pre-milling flax, hemp and the like fibers, and a machine for carrying out the method. : en pl
  • US1668361A - Saw-filing machine : en
  • DE459284C - Lighting device for cinema projectors : de en
  • SU5065A1 - A theodolite with a tool for footage shooting : en ru
  • US1667847A - Washing machine : en
  • SU5045A1 - Cinema apparatus for stereoscopic shooting : en ru
  • US1668510A - Grease cup : en
  • CA279799A - File : en fr
  • US1668135A - Folding roll for paper-folding machines : en
  • PL8617B3 - Aiming device. : en pl
  • SU5237A1 - Kolosnikova lattice : en ru
  • SU5095A1 - Razborn pneumatic outsole : en ru
  • US1667712A - Floor joiner : en
  • US1668309A - Asphalt and like distributor : en
  • US1667809A - Internal gauge : en
  • CA279819A - Soldering device : en fr
  • CH125655A - Device for loading stone presses. : de en
  • DE459363C - Process for the production of dinaphthylene dioxide : de en
  • CA279814A - Ferrous alloy : en fr
  • GB289712A - Improvements in electrical massage apparatus : en
  • GB276680A - Improvements in acoustic sounding apparatus : en
  • GB289645A - Improvements in electric connectors : en
  • CA279836A - Running-board : en fr
  • CA279756A - Nickel-copper matte refining process : en fr
  • GB283480A - Improvements in dress shields : en
  • BE349967A - : en
  • US1667833A - Tubular fluid-heating apparatus : en
  • US1668023A - Golf practice apparatus : en
  • US1668108A - Four-horse mowing machine : en
  • US1668495A - Cop-winding machine : en
  • PL8666B1 - A method of processing cellulose materials. : en pl
  • US1667871A - Troughing system for electric-appliance receiving cabinets : en
  • US1668443A - Nurse's portable sterilizing outfit : en
  • USD75056S - Isidob rosenblatt : en
  • CA279703A - Spray nozzle : en fr
  • US1667929A - Machine for shaping lipped soles : en
  • USD75085S - Design for a plate or similar article : en
  • DE459320C - Theft-proof goods receiving device for attachment to house doors, walls or other building parts : de en
  • FR637429A - Improvements to gear pumps : en fr
  • GB274510A - Improvements in electric conductors for electric machines and apparatus : en
  • CH125687A - Installation on cylinder drafting units of spinning machines to achieve high draft. : de en
  • GB289644A - Improvements in or relating to electric lamp pendants : en
  • US1668014A - Resilient seat support : en
  • DE459288C - Stranding machine for the production of exceptionally strong ropes from straw or dry herbs : de en
  • US1668261A - Radiosignaling : en
  • US1668447A - Game : en
  • FR637632A - Belt buckle for aviators : en fr
  • GB289623A - Improvements in and relating to the lubrication of the bearing of colliery tubs and other like vehicles : en
  • ES106481A1 - A ligature thread for surgery. : en es
  • CA279795A - Garment waistband : en fr
  • CA279715A - Duplex register : en fr
  • DE459312C - Pliers-shaped auxiliary device for hardening files : de en
  • FI12002A - Grain dryer : en fi
  • FR637654A - Improved sizing process : en fr
  • FR637497A - Draft diverter for locomotives and similar applications : en fr
  • SU5222A1 - Flat feather : en ru
  • US1668273A - Synchronous motor : en
  • USD75077S - Design for a panel plate or grille for a lighting fixture or like article : en
  • US1668275A - Treatment of hydrocarbons : en
  • DE459419C - Rotogravure printing machine for sheets : de en
  • GB289626A - Improvements in tools for stripping insulation from electric wires : en
  • FR637565A - Amusement airplane : en fr
  • DE459350C - Compartment switch for electric train heating : de en
  • FR637501A - Thermo-electronic lamp allowing amplification and detection of an electric current : en fr
  • FR637608A - Method of cultivation by sowing and transplanting and apparatus for its realization : en fr
  • GB289929A - Improvements in and relating to shop-window show-cases and the like : en
  • US1667915A - Measured-service telephone system : en
  • US1668392A - Manufacture of water-soluble ester-like derivatives of vat dyestuffs : en
  • US1668396A - Template : en
  • US1668539A - Method of regenerating or reactivating catalysts : en
  • GB289681A - Improvements relating to centrifugal separators : en
  • CA279746A - Tennis court construction : en fr
  • US1667765A - Delivery apparatus for confectionery machines : en
  • US1668147A - Automobile lock : en
  • CH125758A - Device for measuring alternating voltages. : de en
  • US1668015A - Refracting prism for telescopes : en
  • US1668353A - Pressure control : en
  • GB289632A - Material feeding means : en
  • US1668149A - Apparatus for gauging temperature of gasoline in tank cars : en
  • ES105979A2 - Ship hull improvements. : en es
  • US1667805A - Transmission of pictures by electricity : en
  • DE459145C - Process for the preparation of organic mercury compounds : de en
  • SU5234A1 - Instrument for checking the accuracy of aiming in the process of pickup : en ru
  • GB289683A - Improvements in turbine pumps and the like : en
  • FR637557A - Junction fitting : en fr
  • GB283950A - Improvements in or relating to apparatus for washing threads wound on bobbins : en
  • GB289756A - Improvements in or relating to tripping mechanisms of rotary printing machines : en
  • US1667770A - Closure for containers : en
  • US1667812A - Calculator : en
  • US1668175A - Typewriting machine : en
  • US1667939A - Rubber heel : en
  • US1667959A - Discharge gate for mortar mixers : en
  • US1668121A - Four-wheel-brake equalizer : en
  • SU5177A1 - Plate valve : en ru
  • ES105523A2 - Joining of pieces in wooden constructions by means of claw plates. : en es
  • PL8651B1 - Two-piece hand grenade. : en pl
  • GB281601A - Improvements in or relating to winding installations : en
  • PL8542B1 - haceli feet. : en pl
  • GB285026A - Improvements in or relating to cylinders for double acting two-stroke diesel engines : en
  • GB289903A - Improvements in combined hem folders and strip guides : en
  • GR1821B - METHOD OF MODERN OPPOSITE MOVEMENT OF TWO MILL STONES. : el en
  • DE459315C - Saucepan with sieve : de en
  • DE459359C - Lighting device for grand pianos and other keyboard instruments : de en
  • FR637414A - Electric windscreen wipers for cars : en fr
  • CH125649A - Reinforced block masonry. : de en
  • DE459212C - Coupling device for aperiodic coupling and for feedback to radio receivers : de en
  • FR637646A - Ignition checker : en fr
  • DE459420C - Device for feeding the refrigerant gas into the closed crankcase of a compression refrigerating machine : de en
  • FR637513A - Compensation device for magnetic compasses : en fr
  • SU5198A1 - A device for learning to properly press the trigger of a firearm : en ru
  • US1668117A - Adjustable resistance : en
  • US1668378A - Sign : en
  • US1668422A - Combined rail chair and joint for track rails : en
  • USD75041S - Design for a loop for lighting fixtures : en
  • DK38715C - Signal conductor with evenly distributed, increased self-induction. : da en
  • GB289728A - Improvements in or relating to felt, canvas or like flexible conveyors : en
  • ES106262A1 - An electric incandescent lamp. : en es
  • DE459291C - Receiving circuit for electric waves : de en
  • DE446058C - Cable wells made from panels of reinforced concrete or similar building material : de en
  • DE459533C - Troughed grate : de en
  • GB289697A - Improvements in and relating to handles for agricultural tools and implements : en
  • DE459160C - Cuspidor for dental purposes : de en
  • GB281232A - New or improved process for the treatment of fats and oils : en
  • FR637689A - Improvement in the manufacture of corded whip handles : en fr
  • ES106264A1 - Improvements in carpet-type floating knitted fabrics. : en es
  • ES106267A1 - A means to extract from the sea bottom vapors that have been sunk from all depths. : en es
  • ES106455A1 - A weaving of new manufacturing system. : en es
  • CA279699A - Fire screen : en fr
  • CH125778A - Screw locking. : de en
  • US1668156A - Weed exterminator : en
  • SU5108A1 - Bishop : en ru
  • DE459272C - Device for making bread slices with or without topping : de en
  • US1667836A - Reed for musical wind instruments : en
  • FR637638A - Paving and pavement system : en fr
  • GB289545A - Improvements in or relating to electric heating appliances : en
  • US1668514A - Track for high-speed suspension railways : en
  • CA279842A - Space discharge device : en fr
  • GB289669A - Improvements in weighing scales : en
  • PL8587B1 - Method of obtaining nitrates and a dry mixture of C / j and JVOC / from chlorine * of metals and aqueous solutions of HNOs. : en pl
  • US1668342A - Valve : en
  • US1668493A - Wheeled invalid chair : en
  • ES106440A1 - Car chassis equipped with an iron frame on which bodies of interchangeable hearses can be installed. : en es
  • GB278310A - : en
  • GB289574A - Improvements in and relating to the construction and adjustment of optical and other apparatus and appliances : en
  • CA279801A - Aluminum oxide manufacture : en fr
  • AU1080927A - Improvements in or relating to automatic cutout devices for continued use in electric lines : en
  • SU5260A1 - Method for determining starch content in potato by its specific gravity : en ru
  • US1668377A - Transformer for electric-arc cutting and welding apparatus : en
  • BE348389A - Printing machine : en fr
  • US1667851A - Driving means for taximeters : en
  • PL8586B1 - Cup burner for liquid fuel. : en pl
  • CH125685A - Brushless bottle washer. : de en
  • US1667848A - Yellow vat dyestuff : en
  • US1668100A - Roller bit : en
  • US1668131A - Distilling apparatus for carbonaceous fuel : en
  • US1668303A - Reed-stoning machine : en
  • DE459351C - Interlocking of two or more electrically controlled disconnectors : de en
  • FR637621A - Device combining a watch holder or the like, and a light source allowing the time to be seen at night : en fr
  • CA279764A - Ice cream manufacture : en fr
  • DE459347C - Production or revitalization of activated carbon or adsorbents : de en
  • DK38703C - Hook for loose Suspension of slate slabs for roof or wall battens. : da en
  • US1667938A - Sample case : en
  • USD75060S - Design for a bracket arm for lighting fixtures : en
  • USD75039S - Thobvald j : en
  • US1667961A - Fixture outlet-box adapter : en
  • US1667989A - Reducing and supporting band : en
  • US1668512A - Device for dressing locomotive wheels : en
  • USD75071S - Design for a wall bracket for lighting fixtures : en
  • DE459253C - Manufacture of artificial cryolite : de en
  • SU5112A1 - Phototransformer : en ru
  • PL8633B1 - Device for catching damped and non-damped electric vibrations. : en pl
  • SU5228A1 - Shields for collapsible forms used in the construction of printed walls : en ru
  • DE459230C - Artificial fertilizer spreading machine, in which a shaking system forming scattering floors are arranged under the outlet opening of the storage box : de en
  • FR637558A - Spectacle pyrometer : en fr
  • GB276314A - Improvements in or relating to absorption refrigerating machines : en
  • US1668348A - Combined reversible nailing and chase-forming brick or block : en
  • US1667764A - Wheeled weeder : en
  • US1668132A - Carbonizing process : en
  • US1668162A - Precious-metal-recovery machine : en
  • US1668373A - Mattress : en
  • CA279725A - Travelling bag : en fr
  • DE459195C - Device for dividing dough and dough-like substances using two cooperating partial rollers arranged under the inlet trough and provided with partial chamber halves : de en
  • DE459526C - Fuse for the hose connection on compressed air tools : de en
  • USD75048S - Istdob bosenblatt : en
  • DE459387C - Transparent panels made of base plates and figures, letters, ornaments or the like made of the same material and of any shape, color and transparency : de en
  • DK38719C - Automatic Adjustment device for brake rods for railway brakes and the like. : da en
  • PL8646B1 - Rotary kiln with a ring section for degassing bituminous shale, coal or similar solids. : en pl
  • SU5171A1 - Adaptation to motov sludge to guide the cord : en ru
  • US1667894A - Weighing scale : en
  • US1668055A - Seaming-guide device : en
  • US1668221A - Folding bed and luggage carrier for automobiles : en
  • GB289654A - Improvements in paper feeding and delivery apparatus for platen printing presses : en
  • CA279796A - Gas tank : en fr
  • US1667943A - Nozzle : en
  • US1668464A - Manufacture of fertilizers : en
  • USD75074S - Design for a stove : en
  • GB289944A - Improvements in or relating to machinery for bending tubes, angle sections, channel sections or other similar metallic blanks : en
  • US1667796A - Brassiere : en
  • US1668363A - Transmission gearing : en
  • GB273289A - Improvements in and relating to seal fastenings : en
  • FR637612A - Improvements to washing machines or cleaning dishes or any other objects : en fr
  • SU5081A1 - Revolution counter : en ru
  • SU5092A1 - Open-hearth furnace with air cooling of the roof and heads : en ru
  • US1667827A - Garment : en
  • US1667958A - Slicing machine : en
  • FR637410A - Process for the production of unsaturated aliphatic hydrocarbons : en fr
  • GB279472A - : en
  • GB289678A - Split pin for securing nuts and the like : en
  • US1668416A - Aeroplane : en
  • US1668504A - Method of and apparatus for the concentration or purification of caustic soda or other suitable material : en
  • US1667906A - Manufacture of carbonized fuel : en
  • DE459497C - Tablecloth holder : de en
  • FR637569A - Device that automatically cuts off the battery ignition circuit as soon as the engine is stopped : en fr
  • FR637668A - Thundering engine with high expansion and recuperator : en fr
  • GB289657A - Improvements in silencers for use in connection with the exhaust pipes of internal-combustion engines : en
  • GB289726A - Recoil checking device for vehicle suspensions : en
  • SU5166A1 - A mechanism for the connection between the shaft of the reversing-brake drum of the controller and a separate short roller, supporting the handle assigned to operate the drum. : en ru
  • SU5220A1 - Water engine : en ru
  • CH125688A - Storage device for spinning and similar spindles. : de en
  • FR637452A - Wire rope : en fr
  • FR637686A - Automatic suction cup : en fr
  • US1667828A - Lamp post : en
  • ES106487A1 - A process for the production of insensitive steel against cold deformation and against alterations over time. : en es
  • CH125433A - Support on objects. : de en
  • SU5124A1 - A device for determining the volume of solids : en ru
  • US1667793A - Method of reenforcing the walls of packing cases : en
  • US1668265A - Cleaning and coating machine for pipes and the like : en
  • CA279702A - Stretching method for lines, ropes, wires, etc. : en fr
  • US1668291A - Shingle and roof : en
  • GB289568A - Improvements in or relating to systems for the generation and storage of electricity : en
  • GB289710A - Means for spreading cut tobacco in cigarette making machines : en
  • DE459222C - Machine for the production of glass bodies, in particular tubular ones : de en
  • DE459573C - Device for simultaneous recording and playback of motion pictures and sounds : de en
  • GB262460A - Improvements in and relating to electrical heating apparatus : en
  • GB289560A - Improvements in or relating to refractory compositions and method of making same : en
  • GB289656A - Improvements in or relating to aeroplanes : en
  • ES105437A1 - Advertising device with mobile and interchangeable ads. : en es
  • DK38722C - Device for holding the lid to jugs of porcelain, earthenware, stoneware or the like. : da en
  • FR637570A - Electric switch with right and left rotation : en fr
  • US1668094A - Combined telephone typewriter : en
  • US1668480A - Ankle strap for shoes : en
  • DE459267C - Coal dust tank wagons : de en
  • DE459196C - Method and device for exciting luminescent bodies : de en
  • FR637672A - Axial turbine for boreholes and wells : en fr
  • ES106243A1 - Body of plates, formed by segments, with inclined grooves for windings. : en es
  • GB289696A - Improvements in glass bricks for walls, floors, pavement lights and the like : en
  • DE459249C - Vibration damper for leaf springs, especially of motor vehicles : de en
  • PL8538B1 - Distillation method. : en pl
  • PL8672B1 - Manufacturing method of corner boards Jo of iron palisade walls. : en pl
  • SU5091A1 - Difficult chisel for rotary drilling : en ru
  • USRE16947E - Sylvania : en
  • GB289931A - Improvements in spraying apparatus for use in baths : en
  • DE459333C - Bottle filling machine : de en
  • DE459574C - War vehicle with coupling link on the support boom : de en
  • US1667832A - Method of and apparatus for laminating glass under incremental differential pressures : en
  • US1667742A - Jacquard cards for embroidering machines : en
  • ES106276A1 - Fumivore device for boiler homes, steam rooms and ovens. : en es
  • ES106460A3 - A procedure for the manufacture of toy pistols and shotguns of the "Eureka" type. : en es
  • FR637675A - Process for transforming the layer of gelatin sensitized with silver salts or with the aid of other suitable products, into a new celluloid material : en fr
  • FR637695A - Carburetor improvements : en fr
  • GB289608A - Improvements in or relating to shoes and the like : en
  • ES106297A3 - A procedure for the manufacture of a fabric composed of artificial silk and wool or mohair. : en es
  • FR637631A - Parachute belt ejector buckle : en fr
  • GR1826B - METHOD OF SEPARATION OF OIL FROM OLIVE FRUIT DIATES NATURAL LAW OF GRAVITY. : el en
  • CA279777A - Liquid separating device : en fr
  • DE459228C - Potato planting machine with a device for automatic flaw prevention : de en
  • FR637454A - High-power internal combustion engine with dry gasification, for operation with acetylene gas from calcium carbide reduced to dust : en fr
  • GB289499A - Improvements in or relating to apparatus for obtaining power from tidal waters, rivers and the like : en
  • DE459046C - Process for removing air from the refrigerant circuit in cooling systems : de en
  • DE459369C - Eddy current track brake : de en
  • FI12001A - Förfaringssätt and anordning för framställning av korgar ocra and andra flätade föremål : en fi
  • GB289749A - Improvements in or relating to the manufacture of chairs or like supports for railway rails : en
  • CH125618A - Stone working machine. : en fr
  • CH125691A - Method and apparatus for preparing yarn in chain form for subsequent treatment with a liquid. : de en
  • US1668243A - Railway-traffic-controlling apparatus : en
  • SU5130A1 - Cartridge for electric incandescent lamps with a base type Swan : en ru
  • FR637552A - Heating method : en fr
  • FR637674A - Indicator device : en fr
  • FR637679A - Self-closing safety valve device against gas suffocation : en fr
  • GB289724A - Improvements in or relating to bird and animal scares : en
  • US1667966A - Alloy : en
  • US1668367A - Trap : en
  • US1668501A - Pressing machine : en
  • FR637445A - Method for protecting metallic conductors intended for electric cables or similar devices against the action of sulfur : en fr
  • US1668249A - Automobile riding amusement device : en
  • GB289642A - Improvements in and relating to caps for collapsible metal tubes and other containers : en
  • GB289670A - Improvements in and connected with water tube boilers : en
  • GB289630A - Improvements in the preparation of foams for fire extinction : en
  • US1667920A - Device for waving hair : en
  • US1667711A - Casing filler for tires : en
  • US1668006A - Metallic weather strip : en
  • GB282679A - An improved automatic fire extinguisher : en
  • US1668202A - Flotation of ores : en
  • DE459471C - Field tube steam boiler : de en
  • ES106435A1 - Improvement in the mine holders. : en es
  • US1667829A - Safety card casing : en
  • BE349943A - improvement in the means of regulating the space current of thermionic blowdown tubes : en fr