• US1663879A - Grain and grass mowing machine : en
  • PL8456B1 - Iron stockade board with a spigot and forks. : en pl
  • SU4856A1 - Tool for pulling power : en ru
  • US1664180A - of chicago : en
  • DE457898C - Device for moving the paper slide of typewriters and calculating machines : de en
  • DE458139C - Adjustable clothes hanging device in boxes, suitcases or the like with hanging rod between the side walls : de en
  • US1663797A - Lubricating means : en
  • US1663818A - Process for the manufacture of farnesol : en
  • US1664183A - Ventilating fan : en
  • AT109103B - Thermal fuse. : de en
  • CA278807A - Blasting cartridge : en fr
  • PL8530B1 - A method of distilling liquids with a high specific weight of vapor. : en pl
  • SU4827A1 - Vacuum chamber : en ru
  • US1664238A - Footwear pounding or burnishing machine : en
  • DE449929C - Arc welding machine : de en
  • DE458008C - Four-wheel braking device, especially for motor vehicles : de en
  • SU4900A1 - Machine for turning over from three sides of logs : en ru
  • SU4839A1 - Method of adjusting tractor engines during traction operation : en ru
  • US1664104A - Electromagnetic device : en
  • US1664171A - Electrical baseboard heater : en
  • DE458036C - Method for perforating or piercing a release layer attached to a support body by means of an adhesive : de en
  • US1663622A - Tip for crutches and canes : en
  • US1663755A - Door structure for pressure tanks : en
  • US1664230A - Boiler attachment : en
  • US1663803A - Clutch construction : en
  • SU4915A1 - Aircraft steering gear : en ru
  • SU4989A1 - A method of making molded fiber filters to trap dust, mist and smoke : en ru
  • US1663806A - Boiler : en
  • FR636033A - Drawing machine : en fr
  • FR635879A - Adjustable capacitor : en fr
  • US1663553A - Electron-emitting material : en
  • US1663795A - Oil-splash lining for pistons : en
  • US1664269A - Controller for electric elevators : en
  • AT109129B - Device for rolling in pipes. : de en
  • AT109140B - Shut-off valve for air tank flushing devices. : de en
  • US1663817A - Process for the manufacture of farnesol : en
  • US1663942A - Color indicator for weft-replenishing looms : en
  • US1664231A - Method of and means of producing cables : en
  • DE458035C - Device for changing the paper rolls in rotary printing machines : de en
  • GB287791A - A mechanical device whereby the check rails of railway and tramway tracks and the like may be lubricated by automatical means : en
  • DE458107C - Adding machine : de en
  • CA278817A - Combined punch and file : en fr
  • PL8486B1 - Decorative fabrics, leathers and similar materials, and how to decorate them. : en pl
  • US1663626A - Railway vehicle : en
  • DE458053C - Collar button : de en
  • DE458145C - Locking device for machines for the delivery of gas : de en
  • CA278945A - Dihydroxyacetone processing : en fr
  • DE457935C - Device to prevent the torch from shaking when cutting metal pieces with oxy-fuel : de en
  • DE458030C - Process for the production of light-colored serum albumin free of blood cells from blood : de en
  • GB287960A - Improvements in or relating to control apparatus for aircraft : en
  • AT109133B - Steel wire bed insert. : de en
  • US1663969A - Wire straightening and cutting machine : en
  • US1664000A - Process and apparatus for waving the hair : en
  • US1663705A - Journal-box lid : en
  • SU4854A1 - Device for optical alignment when designing on light or on reflection : en ru
  • SU4881A1 - Low temperature furnace : en ru
  • DE458122C - Electric clock. : de en
  • ES106041A3 - New type of car crash. : en es
  • ES106209A1 - Procedure for obtaining potassium nitrate. : en es
  • GB278743A - Calibrating arrangement for determining direction in wireless telegraphy on board ships : en
  • PL8434B1 - Device for the production of mine filling. : en pl
  • US1664107A - Electric bell : en
  • CA278947A - Paraformaldehyde processing : en fr
  • US1664152A - Concrete-form brace : en
  • PL8453B1 - A method and device for the production of glass objects with feet. : en pl
  • US1663965A - Eoad dbagk : en
  • US1664024A - Grinding machine : en
  • US1664098A - Laundry drier : en
  • SU4943A1 - Smooth tube economizer consisting of batteries with upper and lower headers : en ru
  • SU4949A1 - Guide vane for multi-chamber centrifugal pumps and compressors : en ru
  • US1663987A - Apparatus for coating articles : en
  • GB287958A - Improvements in or relating to circuit arrangements and discharge tubes for amplifying electric oscillations : en
  • GB268351A - Improvements in or relating to spinning, twisting and winding spindles : en
  • DE457781C - Chuck with ball joint bearings for the tool for reaming and thread cutting e.g. of stud threads : de en
  • DE457956C - Device for packing sugar cubes : de en
  • FR635829A - Control device for adjustable spotlight : en fr
  • US1664325A - Motor regulator : en
  • US1663891A - Regulator system employing electron-discharge devices : en
  • US1663613A - Combined gaiter and boot protector : en
  • US1663656A - Lighting fixture for surgical operating room : en
  • US1663681A - Teller's cage : en
  • GB282830A - Improvements in or relating to aeroplanes : en
  • GB287764A - Improvements in or relating to spectacles : en
  • FR635958A - Radiator for internal combustion engine : en fr
  • US1664161A - Aerial support : en
  • SU4970A1 - Electromagnetic hammer : en ru
  • US1664047A - Bottle-cap remover and holder : en
  • US1663606A - Detachable handle for lubricating apparatus : en
  • US1663785A - Automobile brake : en
  • DE457843C - Milling head for rounding screw bolts with tool steels profiled in their longitudinal direction : de en
  • DE458126C - Process for the manufacture of cement-cemented insulators : de en
  • DE458076C - Method for producing a photosensitive paper : de en
  • FR635894A - Fixing device for miniatures : en fr
  • GB278658A - Metering arrangements for use in connection with telephone systems : en
  • US1663760A - Grinding machine : en
  • US1664044A - Conductor for high-frequency work : en
  • DE458069C - Angle lever for intermediate gear on lignite briquette presses : de en
  • GB287584A - Improvements relating to retorts for the distillation of coal and similar carbonaceous substances : en
  • US1663549A - Coil-winding machine : en
  • US1664050A - Cigarette-machine cut-off : en
  • US1664298A - Sanitary-napkin holder : en
  • DK38583C - Device for Coupling Termion Pipes. : da en
  • FR635985A - Improvements in machines for testing friction wear resistance : en fr
  • GB287772A - Improvements in or relating to vaginal dilating bags : en
  • GB287819A - Improvements in lifeboats : en
  • ES106229A1 - Improvements in gas bottles. : en es
  • DE458192C - Preservation of nitrogen in the manure : de en
  • SU4891A1 - Paper folding device for making caps : en ru
  • US1663695A - Dental tray and insert therefor : en
  • DE458129C - Swiveling multiple steel holder to be placed on a machine tool : de en
  • CA278822A - Freight car door : en fr
  • GB287759A - Improvements in ironing machines : en
  • FR635902A - Semicircular motor : en fr
  • US1663667A - Oil and gas burner : en
  • FR635959A - Improvements made to soil working machine tools : en fr
  • DE457865C - Coffee maker with a portafilter held by a bayonet lock on a connecting bell : de en
  • US1664035A - Hygrometer apparatus : en
  • US1664116A - Car tank : en
  • US1664262A - Socket and reflector construction : en
  • US1663922A - One-way driving mechanism : en
  • US1664077A - Alcohol lamp : en
  • GR1785B - PERFECTIONS IN TELEPHONE SYSTEMS. : el en
  • FR635981A - Device to prevent glare from headlights : en fr
  • GB287657A - Improvements relating to the production of mechanical of electrical energy : en
  • US1663632A - Comb : en
  • US1663895A - Garment-pattern-drafting square : en
  • US1664256A - Brake : en
  • US1663812A - Machine for punching staples and providing the same with wood-fiber insulation : en
  • PL8369B1 - Bfton or reinforced concrete and wooden folding pile. : en pl
  • SU4812A1 - Buksa : en ru
  • US1664093A - Ophthalmic mounting and method of making the same : en
  • GB279848A - : en
  • GB280590A - Improvements in means for lifting the wheels of vehicles : en
  • DE457722C - Method of isolating wires : de en
  • ES106030A1 - An improvement in automatic scales. : en es
  • ES106299A3 - A process for mixing and spinning cotton fibers and artificial shappe. : en es
  • US1664223A - Washing machine with folding wringer : en
  • ES106309A1 - A mechanism applicable to the winches of the looms, to open and close the shed gradually. : en es
  • ES106288A1 - A metal blind for radiators of heat-conserving automobile. : en es
  • GB279078A - Improvements in brake mechanism : en
  • ES105905A1 - A process for producing hydrogen or mixtures that can contain hydrogen, carbon oxide and nitrogen, from gases containing hydrocarbons. : en es
  • ES105943A1 - Improvements in the hulls of ships. : en es
  • ES106204A1 - Recreational apparatus, for simulated bull runs. : en es
  • US1663862A - Mail box : en
  • US1664018A - Processing and dehydrating apparatus : en
  • FR636020A - Improvements to furniture casters and the like : en fr
  • DE458027C - Distribution device for very small outputs for flour or other powdery substances, where it depends on uninterrupted supply to the amount of flour to be treated : de en
  • DE457927C - Milling machine for mass parts, e.g. Rail pads : de en
  • DE458049C - Device that can be carried in the pocket to generate heat or cold by chemical reaction : de en
  • US1663621A - Chain tightener and holder : en
  • US1663729A - Toy : en
  • US1664378A - Can-making machine : en
  • ES105771A1 - Improvements in the methods for the treatment of filaments. : en es
  • PL8488B1 - Method and device for the production of clay pipes. : en pl
  • US1664169A - Curb form : en
  • US1664281A - Device for locating and raising sunken vessels : en
  • FR635993A - Central heating for artificial incubator composed of several distinct divisions : en fr
  • FR636093A - Multicontrol for steering wheel : en fr
  • GB287743A - Improvements in carburettors for internal combustion engines : en
  • US1664074A - Hose reel : en
  • AT109176B - Process for the sulphuration of fats and oils or their acids. : de en
  • US1664334A - Process of treating nut kernels : en
  • DE457610C - Application device for drum dryer : de en
  • SU4907A1 - Watch mechanism : en ru
  • US1664252A - Filtering device : en
  • GB287790A - Improvements in distributing valves for rock drills : en
  • US1664354A - Key-milling machine : en
  • SU4932A1 - Wind engine : en ru
  • FR636032A - Small electric oven to heat up : en fr
  • FR635903A - Multiple combination stand for jazz instruments : en fr
  • FR635835A - Relief film projection device : en fr
  • US1663704A - Egg candler : en
  • US1664008A - Normally stationary inertia-actuated weft detector : en
  • DE457813C - Fuse for small currents, especially to protect oscilloscopes : de en
  • DE458114C - Automatic screw cutting machine with feeding of the blanks to the turret head by means of a feed channel : de en
  • US1663645A - Means for mooring airships to mooring masts : en
  • US1664280A - Island : en
  • US1663967A - File and binder : en
  • US1664379A - Apparatus for making lap-welded tubes : en
  • US1663751A - Coil-winding means : en
  • US1663810A - Electric heater : en
  • US1664101A - A cobpobation of new : en
  • US1664167A - Torpedo guard : en
  • DE457849C - Machine for stepping up footwear : de en
  • FR636089A - matchbox case : en fr
  • DE457942C - Support leaf spring, especially for motor vehicles : de en
  • DK38586C - Sold for straw shakers on threshing machines. : da en
  • US1664005A - A corpo : en
  • US1664095A - Ophthalmic mounting : en
  • FR635856A - Device for supporting the head above the water in the different strokes : en fr
  • AT109194B - Driving device for vehicles. : de en
  • CA278987A - Motor propelled road vehicle : en fr
  • SU4903A1 - Water closet : en ru
  • SU4838A1 - The method of obtaining the condensation products of phenols with aldehydes : en ru
  • US1663880A - Signaling apparatus : en
  • US1664102A - Cutter-bar-adjusting mechanism for mowing machines : en
  • FR635895A - Preservative shoe cover : en fr
  • FR635996A - Process for the production of diffusion layers on metals : en fr
  • GB287810A - Improvements in and relating to temperature-measuring devices : en
  • US1663839A - Glass furnace : en
  • US1664124A - Glare shield : en
  • US1663848A - Combination tool : en
  • SU4885A1 - Apparatus for producing high pressure combustion products for gas turbines : en ru
  • SU4998A1 - WC tank : en ru
  • SU4965A1 - Counting device : en ru
  • US1663820A - Cabinet : en
  • FR636084A - Tool holder for lathe : en fr
  • GB287588A - Process and apparatus for forming pin points and cutting edges : en
  • CA278852A - Ball and socket joint : en fr
  • AU966827A - Improvement in method of apparatus for filling bags : en
  • CA278834A - Wireless signalling system : en fr
  • US1663876A - Method of correcting printing plates : en
  • CA278820A - Adjustable mirror for barbers' chairs, etc. : en fr
  • CA278870A - Tire inflation control device : en fr
  • PL8400B1 - The fireplace is fired with coal dust : en pl
  • SU5015A1 - Electric meter : en ru
  • US1663675A - Electric cigar lighter : en
  • CA278933A - Acetic acid : en fr
  • US1664027A - Electric flytrap : en
  • USD74788S - Design fob a combined badiatob-caf obnament and tbaffic signal : en
  • DE457928C - Process for the production of circular saws with an attached cutting ring that overlaps the master blade : de en
  • ES106298A1 - A process for the manufacture of hydrated oxide of lead with use of by-products. : en es
  • FR635923A - Double row running gear bush : en fr
  • GB287667A - Improvements in or relating to containers for thread reels, string, or the like : en
  • GB287818A - Improvements in and relating to windows : en
  • GB287829A - Process for the recovery of nitrogen and acetone from vinasses and/or molasses : en
  • AU936427A - Improvements in gas fired closed fluid type heat radiators : en
  • US1663747A - Telephone-exchange system : en
  • DE458054C - Cuff closure : de en
  • US1663780A - Target-throwing trap : en
  • US1663855A - Dividers : en
  • DE457961C - Process for the production of viscose silk in lots with the same affinity for dyes : de en
  • DE458072C - Device for monitoring gas pipelines : de en
  • DE458182C - Process for the production of artificial flowers from silk cocoons : de en
  • DE458068C - Tamping machine for the production of briquettes, artificial stones, etc. like : de en
  • DE457966C - Filler for gas washing towers : de en
  • DE458200C - Portable hand blower : de en
  • CA278814A - Crib wheeling device : en fr
  • ES106017A1 - Improvements introduced in facilities designed to freeze fish. : en es
  • FR636026A - Turbo-compression thruster : en fr
  • SU4975A1 - Radio receiver with a three-electrode cathode lamp : en ru
  • FR635991A - Closure of cardboard boxes : en fr
  • FR636055A - Time controller : en fr
  • GB282008A - Sparking plug : en
  • GB287826A - Improvements in pistons : en
  • PL8394B1 - The method of separating bodies suspended in gases using electricity. : en pl
  • ES106293A1 - Apparatus for hunting caterpillars. : en es
  • GB287652A - Improvements relating to piano construction : en
  • US1663587A - Process of manufacturing rubber articles : en
  • US1664156A - Rolling mill : en
  • ES106106A1 - Product new superphosphates, in which all the phosphoric acid from the phosphate mineral with which it has been operated, is completely soluble in water and weak acids, which does not contain any trace of sulfuric acid and which is also composed of nitr : en es
  • GB274129A - Process for producing photographs in natural colours : en
  • PL8466B1 - A way to give new properties to regenerated rayon fibers : en pl
  • DE457916C - Two-stroke internal combustion engine : de en
  • US1664336A - Inflated ball : en
  • US1664375A - Valve for internal-combustion engines : en
  • DK38607C - Ownership of Vehicles. : da en
  • ES106223A1 - A portable individual stove. : en es
  • CA278843A - Combination screen door : en fr
  • DE457868C - Calculating machine for all types of invoices : de en
  • ES106232A3 - A new lid for all kinds of containers. : en es
  • FR635918A - Improvements in automatic couplings for railway wagons : en fr
  • AT109162B - Process for heating cereals. : de en
  • GB287838A - Improvements in dumping wagons : en
  • SU4850A1 - Music stand for typewriter : en ru
  • SU4938A1 - Coupling for field irrigation pipelines : en ru
  • USD74797S - Design for a textile fabric : en
  • GB287711A - Medical instrument for magnetic treatment : en
  • US1664210A - Vibration recorder : en
  • SU4879A1 - Holder for two incandescent electric lamps : en ru
  • US1664215A - Annunciator relay : en
  • DE457971C - Light signal for railways : de en
  • ES106305A1 - Arrangement for the coupling of two alternating current networks of different frequency, by means of a converter, one of whose halves consists of a synchronous machine with an auxiliary collector machine. : en es
  • GB287666A - Improvements in or relating to storage batteries : en
  • AT109164B - Method for weighing rayon. : de en
  • PL8388B1 - Radiator tube for airplanes. : en pl
  • SU4982A1 - Device for shutting down an electric motor when bearings are excessively heated : en ru
  • US1663589A - Rope : en
  • DE458088C - Process for the preparation of primary amines of the benzene series : de en
  • FR635857A - Multitubular steam boiler : en fr
  • SU4991A1 - Electric Fire Alarm Device : en ru
  • US1664126A - Dry-battery construction : en
  • SU4804A1 - Automatic device for selling various products in tiles or boxes : en ru
  • DK38589C - Procedure for the production of photographic copies on paper, parchment and the like. : da en
  • SU4822A1 - A device for obtaining a stereoscopic effect in the design of transparencies and cinema films : en ru
  • GB275925A - Improvements in light signals : en
  • DE458026C - Rotary kiln : de en
  • GB287676A - New or improved wall or like plug or socket for holding screw hooks and the equivalent : en
  • FR635802A - Method for operating car engines connected in series : en fr
  • GB287725A - Improvements in rotary drum and vacuum filters : en
  • FR636058A - Improvements in the processing of cellulose derivatives and resulting products : en fr
  • GB272545A - Improvements in or relating to means for advertising or signalling : en
  • USRE16918E - A cobpobation ob : en
  • GB282674A - Improvements in reflectors for illuminating streets and the like : en
  • US1663583A - Radioreceiver : en
  • DE457919C - Motor brake with adjustable braking effect : de en
  • DE458064C - Slicer : de en
  • FR636039A - Combustion chamber for coal dust fireplace : en fr
  • US1664329A - Automotive steam-power plant : en
  • DE457869C - Cash register printing unit : de en
  • DE457926C - Pipe for lines, especially with a large diameter and strong internal pressure : de en
  • FR636012A - Operating knob for screwless mounting mainly for electrical devices : en fr
  • GB283845A - Rotatable chill casting machines : en
  • ES106002A1 - A new system of total discharge deposits. : en es
  • CA278879A - Lath mill : en fr
  • FR635838A - Improvements to motor vehicle bodies : en fr
  • FR635936A - Isolator switch for high voltage overhead lines : en fr
  • GB287658A - Improved method of and apparatus for grinding or mixing paints, inks and the like : en
  • US1663827A - Folding-seat construction for automobile bodies : en
  • US1664061A - Railroad crossing : en
  • AT109173B - Process for the direct production of concentrated acetic acid, raw wood spirit and spirit-free wood gases during the charring of the wood. : de en
  • PL8380B1 - Electric cable with oil-impregnated paper insulation. : en pl
  • GB275218A - Improvements relating to electric signalling installations for vehicles : en
  • GB288121A - Improvements in knitting machines and in the production of fabrics thereon : en
  • GB275220A - Manufacture of azo-dyestuffs : en
  • FR635948A - Device for speeding up the annealing operation in wire annealing furnaces : en fr
  • US1663926A - Guard for weft detectors in loom transferrers : en
  • US1664052A - Flexible coupling : en
  • US1663713A - Fluid-fuel furnace : en
  • US1664112A - Surgical forceps : en
  • US1664225A - Vacuum electric tube device : en
  • US1664290A - Coupling for bead chains : en
  • GB265930A - Vulcanization of rubber substances and products obtained therefrom : en
  • US1663988A - Tub cover : en
  • US1663756A - Tube-making appabattjs : en
  • USD74806S - Design fob an embboidebed lace medallion : en
  • FR635957A - Process for the production of hollow bodies having inlet openings and the like, such as intended for automobile bodywork, for example : en fr
  • PL8469B1 - Optical device for the projection of light. : en pl
  • PL8529B1 - Method and device for the production of activated carbon and the simultaneous production of flammable gases. : en pl
  • US1663923A - Warp beam : en
  • GB287685A - Improvements in ring spinning, doubling, twisting and like machines used in the production of yarns or threads : en
  • GB287712A - Improvements in and relating to silencers for internal-combustion engines : en
  • ES106021A1 - A new powder product for cleaning metals of all kinds. : en es
  • FR635960A - Measuring container : en fr
  • FR636030A - Improvements to letters and similar signs for illuminated announcements and others : en fr
  • FR636078A - Bell forming key and mute for autoclave pot whistle : en fr
  • FR635955A - Device for condensing solid particles suspended in tobacco smoke : en fr
  • US1663744A - Portable electric cooker : en
  • FR636002A - Swivel drawer for wood and metal furniture : en fr
  • US1664306A - Plate valve : en
  • DE458018C - Hydroelectric machine built into a siphon line : de en
  • DK38581C - Bicycle sprocket removal device. : da en
  • FR635870A - Metal spring with zig-zag broken lines : en fr
  • SU4958A1 - Electric capacitor : en ru
  • GB287716A - Improvements relating to the steering column of mechanically propelled vehicles for rendering the latter thief-proof : en
  • DE457954C - Web guards for looms : de en
  • FR635966A - Improvements to electric induction furnaces : en fr
  • US1663560A - Filament for incandescent lamps : en
  • FR636099A - Installation of signaling, in particular for calling people, for executing orders or commissions, and for similar applications : en fr
  • US1664034A - Process of coating manufactured products : en
  • DE457970C - Track back machine for embankment processing : de en
  • FR635873A - Improvements made to projectors closed by a mirror : en fr
  • GB287800A - Improvements in or relating to spark arresters : en
  • GB287831A - Improvements in or relating to the lubrication of reversing gears : en
  • US1664039A - Wireless-telegraph receiving apparatus : en
  • US1664196A - Bead covering : en
  • SU4920A1 - Device for supplying steam to Roots-type heat accumulators : en ru
  • US1663609A - Rathing table for infants : en
  • US1663664A - Phonograph : en
  • SU4859A1 - A device for wiring from an intermediate station when using the Picard system : en ru
  • DE457890C - Piezoelectric oscillator : de en
  • FR635883A - Rotary compressor refrigeration machine : en fr
  • GB282804A - : en
  • DE457895C - Firing system for wood waste in connection with coal dust : de en
  • DK38600C - Oil Impregnated Cable. : da en
  • GB287750A - Means for tapping intermediate voltages from accumulator batteries : en
  • US1663898A - Yieldable back support for seats : en
  • US1663548A - Truck construction for electric locomotives : en
  • PL8528B1 - Stone separator, located in the bell of steam boilers. : en pl
  • SU4957A1 - Method for making extract from brain gland : en ru
  • US1664313A - Friction shock-absorbing mechanism : en
  • DE458032C - Radiant superheater with temperature control through additional air in a surface heat exchanger : de en
  • DE458095C - Compensated asynchronous collector motor : de en
  • FR635859A - Rabbit skin prepared for slipper : en fr
  • CA278848A - Match striker : en fr
  • CA278904A - Textile product : en fr
  • GB287690A - Improvements in or relating to apparatus suitable for weighing and tipping railway wagons : en
  • ES106032A1 - Improved spinning or twisting device for ring looms. : en es
  • GB279387A - An improved process for improving the heads of railway rails : en
  • GB287805A - Improvements in or relating to wireless receiving apparatus : en
  • US1663804A - Carburetor attachment : en
  • FR636060A - Improvement in ingot molds : en fr
  • FR636048A - Machine intended for the execution of channels in meadows for example : en fr
  • FR636092A - Push button switch : en fr
  • SU4874A1 - Device for automatic power control of asynchronous generator : en ru
  • FR635832A - High density activated carbon : en fr
  • GB287724A - Improvements in apparatus for rays for medical purposes : en
  • GB287733A - Improvements in or relating to portable boilers or set pans : en
  • DE457968C - Spatia wedge with a long sliding wedge, the two legs of which encircle an intermediate wedge : de en
  • GB288663A - Improvements in thermionic valves : en
  • FR635889A - Process for the pyrogenic decomposition of hydrocarbons : en fr
  • GB287585A - Improvements relating to the distillation of coal and similar carbonaceous substances : en
  • GB287640A - Improvements relating to hoppers or receptacles for facilitating loading vehicles from railway wagons : en
  • GB278334A - Improvements in or relating to railway vehicles : en
  • FR635875A - Improvements in processes for the exploitation of gold, and other metals, alluvium : en fr
  • AT109158B - Process for the production of an electrolytic chromium plating bath. : de en
  • AT109180B - Facility for forming tobacco portions that are as equal as possible. : de en
  • DE457975C - Arrangement for improving the efficiency of frequency multiplication circuits : de en
  • GB287706A - Improvements connected with watches : en
  • GB277636A - Improvements in valve devices especially for compressed air engines : en
  • GB287779A - Improvements in distributing valves for rock drills : en
  • DE457881C - Gearboxes, especially for motor vehicles : de en
  • DE457884C - Device for ventilating drinking water on ships by supplying oxygen-rich air : de en
  • ES106203A3 - Lighter for auger wicks or others. : en es
  • FR635935A - Improvements to air distribution valves : en fr
  • US1663971A - Direction indicator : en
  • AU565227A - Improvements in and relating to races for dipping sheep andthe like purposes : en
  • SU4954A1 - Method of use foam fire extinguishers : en ru
  • GB288356A - Improvements relating to shuttering : en
  • CA278952A - Diazo-typie processing : en fr
  • US1663624A - Electric apparatus : en
  • US1664234A - House electric : en
  • AT109147B - Springless catch for brake house doors. : de en
  • GB280927A - Improvements in or relating to optical projection screens : en
  • US1664240A - Fruit-picking implement : en
  • US1664342A - Parking bumper for automobiles : en
  • AT109137B - Dry gas meter. : de en
  • CA278983A - Bracelet end hook : en fr
  • SU4901A1 - Brick making machine : en ru
  • GB264191A - Improvements in or relating to the optical projection of images : en
  • GB275198A - Improvements in and relating to power plants : en
  • GB287669A - Improvements in laminated fabrics and method of making them : en
  • PL8366B1 - Electric clutch device for railway entry signals. : en pl
  • PL8406B3 - Electrolytic cell with a mercury cathode for the deposition of potassium chloride. : en pl
  • FR635896A - Multiple combination plow : en fr
  • FR635908A - Cushion forming bag. : en fr
  • GB287809A - Improvements in apparatus for folding handkerchiefs and other woven cloths : en
  • DE457941C - Cushioning, especially for motor vehicles : de en
  • GB287811A - Improvements relating to securing typewriters and like machines to base boards : en
  • US1664139A - tscherning : en
  • US1664246A - Checking means for door-operating mechanism : en
  • DE457969C - Switching and space switching device for typewriters : de en
  • DE458193C - Hand ram operated by compressed air : de en
  • FR636061A - Improvements in ingot molds : en fr
  • GB287820A - Improvements in and relating to pocket knives and the like : en
  • US1663927A - Valveless air pump : en
  • ES106003A1 - Improvements in headlights for cars with combined reflecting surfaces and electrical control. : en es
  • GB273251A - Improvements in injection valves for internal combustion engines : en
  • ES105996A1 - Hexagonal mesh metal fabric. : en es
  • CA278827A - Pneumatic tire : en fr
  • CA278895A - Seat : en fr
  • AU646527A - Improvements indust and sediment liberator attachments for screw-down water stop valves : en
  • US1663685A - Apparatus for dispensing liquids : en
  • US1663616A - Device for stretching and fastening hoops for boxes and the like : en
  • US1664302A - License-plate holder : en
  • CA278937A - Electric oven : en fr
  • US1664268A - Dump car : en
  • CA278936A - Acetic anhydride : en fr
  • SU4858A1 - Internal combustion turbine : en ru
  • FR635946A - Advanced process for the production of hydrogen : en fr
  • GB287742A - Electric switch : en
  • AU996827A - Improvements in and relating to coursing apparatus : en
  • GB287703A - Improvements in connection with the shuttle boxes of looms for weaving : en
  • DE457922C - Carburetor : de en
  • FR635847A - Signaling and safety system for railway level crossings and other applications : en fr
  • PL8516B1 - A method of producing fats containing vitamins, : en pl
  • SU4939A1 - The method of processing mortars or concrete in order to impart watertightness to them : en ru
  • PL8512B1 - Ester stabilization control. : en pl
  • US1664173A - Electric-welding-machine attachment : en
  • CA278881A - Waterpower development : en fr
  • CA278977A - Steam lift : en fr
  • DE457681C - Cooling process : de en
  • DE458050C - Glass cutting ruler : de en
  • DE457876C - Method and machine for the production of element sleeves and similar objects from roll paper, cardboard or the like. : de en
  • BE348833A - Device for controlling the routes of a vehicle covered by the amount of tax insurance etc. : en fr
  • DE457873C - Self-control nozzle for internal combustion engines : de en
  • DK38595C - Faucet for regulating the gas inflow at Blaabrændere. : da en
  • GB283135A - : en
  • US1664343A - bader : en
  • DE458005C - Shock absorbers : de en
  • DE458084C - Coke oven : de en
  • GB277963A - Striking mechanism for clocks : en
  • GB287822A - Improvements in toothed gearing : en
  • US1663597A - Gas-cleaning apparatus : en
  • PL8483B1 - / * f L '' * 'a ¦' / / frlr? * '(w,'.? / A w n7iT / ^ f? / * \ * / £ Regenerative melting furnace with gas and air chambers. : en pl
  • US1664045A - Stove : en
  • GB287746A - Improvements in or relating to belt conveyors : en
  • CA278923A - Link drive mechanism : en fr
  • SU4813A1 - Four-stroke internal combustion engine : en ru
  • US1664117A - Tobacco pipe : en
  • DE458077C - Connection piece for breathing apparatus and similar devices, consisting of flange pipe socket and union nut : de en
  • PL8519B1 - Method of processing paraffin oil. : en pl
  • US1663890A - Electrical control system : en
  • AT109112B - Process for the manufacture of oxide cathodes. : de en
  • AU984727A - Pasteurizing apparatus : en
  • BE348572A - : en
  • CA278981A - Bumper : en fr
  • AT109126B - Device for preventing liquids from boiling over in cooking vessels. : de en
  • CA278976A - Mattress, etc. : en fr
  • DE458203C - Adjustable footstool for hairdressing chairs : de en
  • GB287710A - Improvement in or connected with internal combustion engines : en
  • PL8503B1 - A method of hydrolyzing fiber. : en pl
  • US1664103A - Chair : en
  • CA278824A - Chair arm support : en fr
  • CA278916A - Shears : en fr
  • CA278996A - Extraction of dye stuff : en fr
  • US1664194A - Protective device : en
  • DE458021C - Method and device for measuring equipotential surfaces and lines : de en
  • PL8493B1 - Mechanical loom bishop. : en pl
  • US1663620A - Spinning-ring holder : en
  • US1663997A - Rack-foot connection : en
  • US1663595A - Magneto-coil-aligning tool : en
  • US1663913A - Process for the manufacture of oleomargarine : en
  • PL8501B1 - Pedal mechanism for airplanes or other machines. : en pl
  • US1664155A - Skein holder for thread-spooling machines : en
  • US1663601A - Smoker's stand : en
  • US1663714A - Railway-frog point : en
  • US1663914A - Frans geoeg xiljenkoth : en
  • US1664338A - Ignition system : en
  • DK38593C - Sound Funnel or Speakers for Gramophones and Radios. : da en
  • FR635869A - Instrument set with control by keys and keyboard, electrically transmitted : en fr
  • GB287964A - Improvements in machines for bobbin to bobbin sizing : en
  • US1664288A - Rail tie : en
  • AU887422A - Improvements ina paper cup : en
  • US1663737A - Compressor valve : en
  • US1663823A - Lawn-mower grinder : en
  • US1663963A - Magnesium alloy and method of making same : en
  • US1663982A - Method and means for economically drying by air circulation : en
  • AT109151B - Bulk electroplating device with goods container rotating around an inclined axis. : de en
  • DE457924C - Fuel conveyor system : de en
  • PL8397B3 - The method of producing anhydrous alcohol by means of direct rectification of wines or juices without any dehydrating agent. : en pl
  • SU4940A1 - Receiver for electrical telescopes : en ru
  • US1664189A - Self-aligning bearing structure and method of making same : en
  • US1664310A - Coin-feeding mechanism : en
  • AT109181B - Process for the production of cores and molds for metal and iron casting from liquid, hardening material. : de en
  • AU975527A - High frequency signalling systems : en
  • GB287753A - Improvements in or relating to electric insulator suspension devices : en
  • GB287796A - Improvements in compressed air systems : en
  • SU5006A1 - Ferraris induction drive for maximum relays : en ru
  • US1664235A - Drill bit : en
  • AU703927A - Method and apparatus for dehydrating and purifying rendered fats : en
  • CA278819A - Meter : en fr
  • AU778227A - An automatic earthen closet seat : en
  • FR636068A - Automotive car suspension system : en fr
  • GB266753A - Improvements in or relating to means for converting electrical energy into light variations applicable for use in picture telegraph, television and the like systems : en
  • ES106035A1 - Stabilizer for bicycles. : en es
  • SU4997A1 - Letterpress Telegraph : en ru
  • DE457830C - Trench excavator for pulling and clearing trenches that have been abandoned on both sides : de en
  • CA278970A - Friction hinge : en fr
  • CA278980A - Bumper : en fr
  • PL8404B1 - Method of producing porous concrete. : en pl
  • FR635851A - Machine for making paper envelopes with transparent windows or other similar objects : en fr
  • FR635933A - Process for heating contact furnaces and the contact materials they contain in the synthesis of ammonia : en fr
  • GB287730A - Improvements in combined apparatus for taking and developing photographs : en
  • GB288040A - A cushioning element : en
  • FR635905A - Automatic turn and stop indicator for automobiles : en fr
  • GB278686A - Improvements in or relating to the fuel feed of internal combustion engines : en
  • AU950027A - Thread cops : en
  • DE458014C - Procedure for shoveling heaps : de en
  • SU4877A1 - Dental apparatus for supplying heated air and sterilizing instruments : en ru
  • FR635914A - Double-acting valve system : en fr
  • DE458165C - Process and device for the production of hollow bodies from dough-like mass that is later to be subjected to a baking or drying process : de en
  • DE457989C - Controller arrangement for electric motors, especially for driving speaking machines, musical works and. like : de en
  • DE457991C - Method and device for stroboscopic observation by means of an electrical oscillation circuit : de en
  • GB287689A - Improvements in or relating to handkerchiefs : en
  • CA278928A - Electro-pneumatic brake : en fr
  • GB287775A - Improvements in or relating to tennis or like rackets : en
  • DE458149C - Shooting machine : de en
  • FR635980A - Hydraulic jack : en fr
  • FR635833A - Improvements to current rectifier systems : en fr
  • GB287586A - Improvements relating to the distillation of coal and similar carbonaceous substances : en
  • FR635931A - Improvements to casings for drums, barrels and others : en fr
  • GB274048A - Method of continuously transforming oxides into chlorides by exothermic reaction : en
  • FR635951A - Improvements to the tensioning devices for the braking members of beams, in particular of the warp beams of looms : en fr
  • FR635930A - Bell-shaped reflector for shop window lighting : en fr
  • GB270351A - : en
  • GB287774A - A variable torque internal combustion engine : en
  • US1663822A - Fruit jar or container : en
  • US1663925A - Glass-feeding mechanism : en
  • DE457883C - Brake sleeve for internal hub brakes made of expandable brake shoes : de en
  • ES106009A1 - A box spring. : en es
  • GB287582A - Improvements in plug cocks : en
  • DE457967C - Method and device for heat exchange between two immiscible liquids of slightly different density, in particular benzene washer oil and water : de en
  • FR635810A - Improvements to fertilizer distributors and similar machines : en fr
  • FR635992A - Stepladder chair : en fr
  • GB287832A - Improvements in or relating to supporting rings for inverted incandescent gas mantles : en
  • DE458098C - Latch needle for picking up stitches : de en
  • US1664387A - Mining machine : en
  • DE457862C - Device for supplying additional air for furnaces with ignition vaults, especially for steam boiler furnaces : de en
  • DE458055C - Container for matches : de en
  • FR636054A - Compensation of push rods in thermal machines, particularly in internal combustion engines : en fr
  • GB287959A - Improvements in, and relating to, granaries, silos, storage bins and the like : en
  • CA278826A - Piston and cylinder : en fr
  • CA278944A - Silver halide emulsion : en fr
  • US1663719A - Process of making doughnuts and other food products : en
  • US1663878A - Luigi emanueli : en
  • US1663639A - Fruit grader : en
  • US1663771A - Hair curler : en
  • US1664048A - Automatic wrapper control for packaging machines : en
  • PL8452B1 - Gearbox for cars or motorcycles. : en pl
  • SU4836A1 - A device for picking cigarette sleeves from a magazine to a stuffed drum : en ru
  • US1664370A - Floor-screed-support device : en
  • US1663575A - Antiaircraft fire-control apparatus : en
  • US1663721A - Control means : en
  • USD74784S - Design for a lighting standard : en
  • FR636049A - Agricultural device more particularly intended for the automatic collection of cider apples : en fr
  • FR635997A - Hot gas and wind valve : en fr
  • SU4927A1 - Apparatus for simultaneously pulling and twisting the spinning fibers : en ru
  • US1663915A - Universal sand damper for hot-gas conduits : en
  • SU4966A1 - Instrument for composting (punching) train tickets : en ru
  • DE457910C - Internal combustion engine : de en
  • US1664214A - Undergarment construction : en
  • GB272236A - Improvements in and relating to filters, strainers and the like : en
  • US1664069A - Mine-car-truck frame : en
  • DE458043C - Support stone for heating resistors from OEfen u. like : de en
  • CA278939A - Safety razor : en fr
  • PL8472B1 - Ceiling or bridge structure made of ready-made non-ferrous concrete girders without scaffolding and feathers. : en pl
  • US1663539A - Method and apparatus fob testing and sorting materials : en
  • US1663663A - Wireworking machine : en
  • US1664059A - Folding camp chair : en
  • US1664365A - Grade indicator : en
  • PL8408B1 - Turbine moved by river current or wind. : en pl
  • SU4831A1 - Anthracite Enrichment Apparatus : en ru
  • FR635820A - Propulsion device by intermittent accelerations at variable useful speeds : en fr
  • US1664083A - Rotary cutter : en
  • DE457887C - Rod gong for wall and grandfather clocks : de en
  • DE458012C - Process for filling and storing soft soap in cases of small size : de en
  • FR636079A - Cardboard box and its cover cut from one piece for packaging of soaps and other products : en fr
  • PL8468B1 - A method of obtaining heavy lubricating oils such as automotive and cylinder oils from paraffin crude oil residues with the use of porous bodies such as diatomaceous earth, clays, activated carbon and similar substances. : en pl
  • USD74783S - Design for a lighting bracket : en
  • ES106301A1 - An improvement in the manufacture of tiles and ceramics in general. : en es
  • GB287683A - Installation for transporting and discharging material : en
  • DE457861C - Buffer stop system with lateral push triangles : de en
  • DE458164C - Method and device for the production of gutter stones or similarly curved shaped pieces made of concrete : de en
  • ES106225A1 - Mechanical procedure to extract the juice of the faeces of olive oil and obtain an oil of usable quality for industrial uses. : en es
  • DE457978C - Device for the protection of transformers : de en
  • FR635977A - Process for the solubilization of higher alcohols : en fr
  • GB286658A - Device for retarding or stopping a moved weight : en
  • FR635964A - Method of manufacturing, by means of cardboard or other similar materials, articles having a perfectly metallic exterior appearance : en fr
  • GB280592A - Floor strips : en
  • FR635827A - Automatic fire extinguisher : en fr
  • GB287961A - Improvements in machines for knitting surgical elastic garments : en
  • ES106295A1 - A system for the manufacture of carbon agglomerates. : en es
  • DK38605C - Device for Transforming a Rectangular Motion into a Rotating Motion. : da en
  • GB287718A - Improvements in two-dial electricity meters for the measurement and control of more than one circuit : en
  • DE458103C - Spice shaker : de en
  • FR636035A - Nail polisher : en fr
  • GB287606A - An improved method of and means for automatically sorting or separating plates and other articles or material by weight : en
  • GB287754A - Improvements in machines for winding thread, cord or the like : en
  • PL8444B1 - A method of metallurgical processing of zinc ores and other materials containing zinc, and a furnace for this purpose with vertical reduction chambers and continuous operation. : en pl
  • US1663725A - of blacklist : en
  • US1664026A - Paper-feed control : en
  • ES106290A3 - Perforated glass improvements. : en es
  • ES105597A1 - A machine with absolutely new features, designed to verify mechanically the setting of solid sticks of any kind of wood, for use in the manufacture of curtains, blinds, blinds, blinds, awnings, blinds, pavilions : en es
  • FR635910A - Shock absorber : en fr
  • GB284284A - Improvements in stop-cylinder printing machines : en
  • DE457993C - Device for testing eggs : de en
  • US1663873A - Electric discharge device : en
  • US1664028A - Marking device for wrapping machines : en
  • SU4842A1 - Device for suspending electrical wire on an insulator allowing free wire movement along the transmission line : en ru
  • US1663635A - Radio apparatus : en
  • US1664300A - Process of silvering and beveling small mirrors : en
  • FR635844A - Anti-theft device for automobile spare wheels : en fr
  • SU4914A1 - Casting machine for simultaneous casting in several permanent metal molds : en ru
  • US1663854A - Hairpin : en
  • US1664261A - Surface of roofs, walls, doors, panels, and other parts of buildings and structures : en
  • GB287737A - Improvements in automatic non-return valves : en
  • GB287830A - Improvements relating to the distillation of coal and similar carbonaceous substances : en
  • CA278835A - Anti-slipping shoe for stove legs : en fr
  • DE458190C - Extraction of strong solutions of hydrogen peroxide from barium peroxide : de en
  • ES104765A1 - Perfeccionamientos in the apparatuses destined to return the leaves of the books of music. : en es
  • PL8429B1 - Mounting for foldable brake blocks and how to make it. : en pl
  • GB271524A - Process of disintegrating vegetable fibre bundles : en
  • GB281309A - Improvements in or relating to brushing machines having replaceable brush members : en
  • FR636043A - Installation for the treatment, by heat, of fuels and masses containing fuels : en fr
  • US1663939A - Pick and pick motion for box looms : en
  • CA278999A - Bank ledger : en fr
  • US1664384A - Mining apparatus : en
  • SU4996A1 - Protective cover with rotating disc tools : en ru
  • US1664004A - Stove-top construction : en
  • ES106012A2 - A device for testing the tightness of the joints of bonded sheet metal pieces. : en es
  • DE458154C - Articulated connection : de en
  • US1663739A - Pipe coupling : en
  • US1663966A - Collapsible commode : en
  • GB287595A - Improvements in internal combustion engines and power transmitting devices therefor : en
  • AU1008027A - Improvements in or relating to electric signalling systems : en
  • PL8523B3 - Polygonal armored furnace with flat walls. : en pl
  • SU4814A1 - Thermos with additional heating : en ru
  • SU4933A1 - Wind engine for ships : en ru
  • FR635939A - Safety device for gas appliances : en fr
  • FR635995A - Protection device for electrical installations : en fr
  • US1663980A - Nut-cracking machine : en
  • US1663799A - Cylinder padlock : en
  • US1663805A - Device for forming slabs : en
  • FR635872A - Improvements in aerial signage systems, in particular those to be used for advertising : en fr
  • GB287757A - Improvements in mining machines : en
  • PL8445B1 - Device for indirectly fired high pressure steam generators. : en pl
  • DE457929C - Machine for the simultaneous upsetting and leveling of the teeth of saw blades : de en
  • GB279432A - Improvements in cigar-making machines : en
  • US1663813A - Ridger : en
  • DE458093C - Arrangement of an additional electrically operated brake and safety device with a special brake switch for electrically operated track vehicles : de en
  • ES106031A1 - Improvements in the distillation of coal and steam analogues. : en es
  • ES106037A1 - Procedure and device to rehabilitate worn or deformed flanges for railway rail joints. : en es
  • GB283844A - Improvements in or relating to apparatus for use in drying the hair : en
  • DK38599C - Apparatus for alternating heating and cooling of milk, cream or the like. : da en
  • US1663699A - Spling catcher : en
  • US1664046A - Apparatus for regulating the admixture of a solution to running water : en
  • US1664198A - Safety pin : en
  • SU5000A1 - Counting device : en ru
  • DE457921C - Injection carburetor : de en
  • FR635860A - Universal illuminated sign : en fr
  • US1663652A - Bituminous emulsion : en
  • US1664272A - Exercising prize amusement device : en
  • US1663625A - Film-driving mechanism for cinematographic view-taking apparatus : en
  • US1663944A - Method for preventing scorification of fire bars, grate surfaces, and the like : en
  • US1663774A - Linoleum-covered baseboard : en
  • US1663787A - Lime-spreading machine : en
  • FR635937A - Device for successive or simultaneous control of rotors of rotating equipment, in particular those used in radio technology : en fr
  • GB263828A - An improved servo brake : en
  • DE458046C - Burner for pulverized coal firing : de en
  • ES105344A1 - A tube lined with steel wire forming ferrule, for forced pipes and vessels under pressure. : en es
  • CA278918A - Telescoping axle leaning wheel road grader : en fr
  • FR635892A - Stockings protector : en fr
  • FR635928A - Tensioner stopper for straps, rope, etc. particularly intended for roller shutters or awnings : en fr
  • GB277700A - Massage roller : en
  • PL8458B1 - Carding brush for carding kite and similar rollers. : en pl
  • US1663576A - Apparatus for hot working metal : en
  • US1664071A - Writing implement : en
  • US1664082A - Underfeed furnace : en
  • CA278926A - Electro-pneumatic brake : en fr
  • AT109139B - Tension ring for membranes of dry gas meters. : de en
  • SU4809A1 - Device for locating damage in a high voltage transmission line : en ru
  • CA278915A - Electric coupling : en fr
  • US1664250A - Variable resistance indicator : en
  • DE458020C - Device for determining the mechanical power of electrical machines by measuring the torque as reaction torque on the machine : de en
  • CA278948A - Amino-dialkylamino-propanol processing : en fr
  • AU835527A - Improvements in machines for removing burrs andother entangled substances from sheepskins : en
  • AT109128B - Device actuated by the tension member of the flushing device for air humidification, disinfection, etc. : de en
  • PL8465B1 - A method and device for purifying gases obtained during the distillation or degassing of hard coal and coke. : en pl
  • USD74802S - Design for a holder for a fountain fen or the like : en
  • BE349172A - : fr
  • AT109156B - Device for refining electrolytically plated goods by thermal means and for annealing, melting and the like. like : de en
  • PL8450B1 - Method for obtaining light gas from dry distillation gases. : en pl
  • US1663935A - Cutting tool : en
  • US1663893A - Scarf : en
  • US1664105A - Traffic signal for motor vehicles : en
  • US1664326A - Relay operation indicator : en
  • CA278883A - Rotary valve : en fr
  • CA278907A - Nail machine : en fr
  • US1663593A - Fastener-inserting machine : en
  • US1664284A - Domestic gas plant : en
  • PL8391B1 - Rotary atomizer with one working chamber. : en pl
  • SU4801A1 - Method for extracting sugar from molasses feed : en ru
  • AT109150B - Process for the production of waterproof threads from viscose. : de en
  • CA278815A - Scenery-forming paper : en fr
  • CA278955A - Hosiery : en fr
  • CA278903A - Machine for thinning and cultivating plants : en fr
  • AT109167B - Process for the production of waterproof fabrics such as fabrics, yarns and the like like : de en
  • ES105957A1 - A container-holder device adaptable to furniture, doors, walls, etc., mainly intended for driving, placing in the interior of all kinds of vehicles, jars, jugs, thermos and other vessels, without danger of the contents being altered : en es
  • PL8430B1 - Method of obtaining ethylene glycol from chlorohydrin. : en pl
  • US1663930A - Slide cradle for weft-replenishing looms : en
  • US1664187A - Swimming glove : en
  • CA278922A - Weaving method : en fr
  • AU931527A - Primary pulsator for milking machines : en
  • GB287653A - Improvements in anti-dazzle devices for use by motorists and others : en
  • BE348850A - Improvements to harvesting machines for flax and other plants : en fr
  • CA278941A - Vulcanization accelerator : en fr
  • ES106039A1 - Improvements in the production of water gas. : en es
  • FR635920A - Pneumatic jug for wafer machines : en fr
  • AT109102B - Self-hooking telephone exchanges voters. : de en
  • BE348735A - Device intended to facilitate and accelerate swimming : en fr
  • US1663568A - Puzzle : en
  • US1664141A - Rolling mill : en
  • DE457996C - Method of making an insecticide : de en
  • ES106020A1 - Perfections contributed to the reduction of zinc ores, of other zinciferous materials. : en es
  • FR635852A - Electric rotary automatic combiner : en fr
  • FR635808A - Economical mechanical stove for domestic rotisserie operating on gas as well as on coal : en fr
  • FR635999A - Improvements to the bases of electric discharge devices : en fr
  • GB287715A - Improvements relating to crates for conveying poultry and other live stock : en
  • US1664049A - S ikeakm : en
  • US1664081A - Combination tool : en
  • US1664376A - Sulpho-ichthyolate of ammonium and process of manufacture : en
  • DE457892C - Device to protect metal vapor rectifier systems in the event of return : de en
  • DE458058C - Turning device for engines : de en
  • DE457920C - Control valve for two-stroke internal combustion engines : de en
  • CA278964A - Rack for adhesive plasters : en fr
  • AT109144B - Toilet flushing device with closed flushing container. : de en
  • DE458096C - Measuring device for alternating measurement of direct and alternating current energy : de en
  • ES106027A1 - A system of converters for catalytic reactions. : en es
  • FR636036A - Elevator and transporter : en fr
  • AU603527A - Improvements in draw-plunger pumps : en
  • US1663773A - Furnace wall : en
  • BE348762A - : en fr
  • GB287740A - Improvements in domestic water heating apparatus : en
  • GB287741A - Improvements in or relating to electric cells : en
  • US1663580A - Contrivance for fastening woodwork : en
  • US1663722A - Heater : en
  • US1664016A - Window : en
  • SU4800A1 - Device for guiding and pressing the knives on the cutting machine of the cleaning machines : en ru
  • USD74785S - Design fob a lighting : en
  • BE348500A - : en
  • CA278898A - Lifting truck : en fr
  • CA278930A - Electro-pneumatic brake : en fr
  • AT109170B - Ribbed fireproof lattice brick for hot water heaters and the like like : de en
  • CA278862A - Tar sand extraction process : en fr
  • DE457925C - Arrangement of triangular flexion springs : de en
  • GB288016A - Improvements in machines for handling loose materials : en
  • US1663571A - Truck : en
  • SU5017A1 - Pince-nez : en ru
  • US1663654A - Lighting fixture : en
  • SU4937A1 - Lever for turning the rollers and moving the weights supported by them : en ru
  • FR636011A - Device for rolling thick plates or blocks, in order to obtain sheets, strips, strips : en fr
  • FR636074A - Improvements in couplings between driving machines and dynamo machines : en fr
  • US1663544A - Tube socket : en
  • DE457917C - Valve control for internal combustion engines : de en
  • PL8390B1 - ilitc, vi [oo Furniture hardware, especially for beds. : en pl
  • PL8395B1 - The method of weighting natural silk. : en pl
  • US1664113A - Reed for net-making machines : en
  • US1664374A - daniels : en
  • FR636090A - Manufacturing process of artificial viscose bodies : en fr
  • US1663617A - Loose-leaf-suspending file : en
  • US1664087A - Laundry-marking pin : en
  • PL8495B1 - The method of obtaining hydrocarbon oils from carbon. : en pl
  • US1663888A - Boat stabilizer : en
  • FR635901A - Resonance box for talking machines and the like : en fr
  • AU1034227A - Feed water heaters for locomotives : en
  • US1663686A - Method and apparatus for dispensing carbonated beverages : en
  • US1664064A - Spark plug : en
  • PL8410B1 - Detector airless cover. : en pl
  • SU4794A1 - Surface steam cooler on ships : en ru
  • US1664257A - Golf-club-grip guide : en
  • CA278873A - Bottle cap remover : en fr
  • AU872527A - Improvements in and connected with rotary mixing machines : en
  • CA278880A - Pad for trusses : en fr
  • FR635899A - Manufacturing process of stockings and socks for men, women and children, with special reinforcement of heels and toes with linen thread : en fr
  • FR636005A - Further training in pressurized gas engines : en fr
  • GB287948A - Improvements in steering apparatus for mechanically driven road vehicles : en
  • GB277954A - Method of and means for demagnetising alternating current dynamo electric machines : en
  • ES106022A1 - A process for the manufacture of cement stones by all kinds of granular and powdery materials, especially chemical residues. : en es
  • GB287836A - Improvements in advertising and display devices : en
  • GB287785A - Improvements in drill sockets : en
  • US1663972A - Shoe cleaner : en
  • US1664125A - Hose coupling : en
  • US1663875A - Safety-razor hanger : en
  • USD74779S - Design for an oil can : en
  • US1663578A - Automatic switch for oil-well motors : en
  • US1664244A - Milk-top extractor : en
  • US1663776A - Self-reversing slicing machine : en
  • CA278984A - Railway car retarder : en fr
  • FR636097A - Improvements in the construction of pianos : en fr
  • GB287707A - Improvements relating to sliding windows for use on vehicles : en
  • DE458081C - Roller for decorating pastries, especially bread : de en
  • DE458157C - Preparatory process for the production of chains from loop-shaped sheet metal links : de en
  • US1663905A - Split shingle and method of making same : en
  • US1663984A - Railroad tie : en
  • DE457856C - Process for cooling the recipients of lead cable presses : de en
  • PL8412B1 - Method and device for degassing carbon. : en pl
  • PL8521B1 - Knee protector. : en pl
  • US1663995A - Condenser : en
  • US1664172A - Insulator : en
  • US1663736A - Fluid-pressure-brake device : en
  • US1663846A - Apparatus for treating printed or dyed fabrics : en
  • DE458061C - Folding display box with an unfolded display lid, which is connected to a support that is hinged to the back of the box : de en
  • DE457857C - Shearing machine, especially for carpets : de en
  • DE457998C - Pin mill : de en
  • US1663698A - Spacing and supporting bridge for storage-battery plates : en
  • US1663790A - A corpora : en
  • GB287731A - Improvements relating to the fluid treatment of artificial silk yarns : en
  • SU4945A1 - Gauge, etc. measuring instruments with a belt mechanism for transmitting motion to an arrow : en ru
  • US1663811A - Railway-rail brace : en
  • US1663863A - Process for separating various constituents from mixed materials and apparatus for accomplishing said separation : en
  • US1664072A - Method for combustion under pressure : en
  • US1664314A - Friction shock-absorbing mechanism : en
  • USD74793S - Design for a paper cup or similar article : en
  • CA278806A - Vegetable preservation : en fr
  • SU4810A1 - Manual shears for cutting wire fences : en ru
  • US1664291A - Coupling for bead chains : en
  • US1663648A - Whistle : en
  • US1663540A - Air gauge : en
  • US1664158A - Fastener for tire chains : en
  • US1664241A - Radio loud-speaker assembly : en
  • US1664308A - Shipping-box structure : en
  • US1663605A - Joint member for pin stems : en
  • US1663793A - Side-delivery rake : en
  • US1664129A - Resilient seat mount : en
  • FR636064A - Shock absorber for motor vehicles : en fr
  • ES106230A1 - Procedure for the production by pressing profile bars with unequal thickness cross section. : en es
  • GB262134A - Improvements in or relating to products obtained by the treatment of cashew nut shell oil, and to methods of obtaining such products : en
  • DE457914C - Two-stroke internal combustion engine : de en
  • DE458001C - Box with a lid that can be folded around a crease line, the front part of which can be raised in various positions with a rear lid cutout on the box body : de en
  • FR636003A - New brake for bicycle and motorcycle : en fr
  • US1664200A - Liquid-level indicator : en
  • DE458159C - Cinematograph with optical compensation for image migration : de en
  • FR635882A - Gelatin ribbon shaft for hectographs and other reproductive systems : en fr
  • US1663570A - Metal container : en
  • GB272894A - Combined telegram blank, envelope and delivery sheet : en
  • GB279063A - Improvements in or relating to testing arrangements for telephone systems : en
  • FR635897A - Device for providing good lighting, in fog, by vehicle headlights : en fr
  • US1663974A - Rail-fastening construction : en
  • US1664003A - Weighing scale : en
  • FR635863A - hand vise : en fr
  • FR635988A - Elastic suspension system for vehicles of all types, especially for automobiles : en fr
  • US1663870A - Window : en
  • US1664233A - Valve contbol apparatus : en
  • US1663802A - Car, air, and electric coupler system : en
  • AT109196B - Combustion engine locomotive with split transmission sub-step gears. : de en
  • FR636016A - Device for transporting ashes or other similar materials using pressurized water : en fr
  • GB282034A - Improvements in or relating to apparatus for making carburetted water gas : en
  • FR635990A - Improvement in flat iron assemblies, in particular in the construction of bogies : en fr
  • US1663833A - Earth-boring machine : en
  • AT109141B - Folding seat for toilets u. like : de en
  • FR635823A - Compressor improvements : en fr
  • GB287777A - Improvements in or relating to gilled radiators : en
  • GB287691A - Apparatus for automatically sucking up, mixing with water, and spraying to varying distances, at will, in graduated fineness of spray, and predetermined proportions, liquid and chemical manures : en
  • GB288056A - Recovery of reaction products from gases treated with electric arcs : en
  • BE348622A - Electrically precipitating rubber : en fr
  • FR635900A - Method and device for making light signals visible through fog : en fr
  • GB287717A - Photographing and developing apparatus : en
  • US1663672A - Mirror bracket : en
  • US1663985A - Weighing scale : en
  • US1664015A - Tube frame for holding spools of tuft yarn : en
  • GB287709A - A table bed : en
  • ES106004A3 - A cooling tank for cinematographic projection equipment. : en es
  • GB283171A - Ink ribbon vibrator mechanism for typewriters : en
  • AT109174B - Evaporators for generators. : de en
  • CA278960A - Filamated surgical gauze : en fr
  • SU4861A1 - Cinema screen : en ru
  • SU4880A1 - Apparatus for producing high pressure gases : en ru
  • US1663748A - Braid stripper for insulated wires : en
  • SU4816A1 - Steam machine : en ru
  • US1663884A - Device for the transmission of vibratory energy : en
  • US1663934A - Side-slip weft detector : en
  • USD74794S - Design for cover paper or similar material : en
  • AU1026327A - A preparation forthe treatment ofthe gums : en
  • SU4867A1 - Device for mixing the combustible mixture in engines : en ru
  • US1663668A - Orchard plow : en
  • US1664297A - Automatic railroad safety-signal device : en
  • US1663536A - Tee-forming device : en
  • FR635911A - Improvements to steels containing zirconium and manganese : en fr
  • DE458002C - Sample folder for flexible patterns, especially for demonstrating fabrics or paper in strip form, with a base and lid made of stiff cardboard or the like. : de en
  • US1663769A - Rail-joint adjuster : en
  • SU4910A1 - Control signal valve for sprinkler network : en ru
  • US1664287A - Braking device : en
  • US1664386A - Mining apparatus : en
  • PL8440B3 - A method of processing fine coal or similar material to produce a fuel suitable for burning in coal-dust furnaces. : en pl
  • SU4869A1 - Propeller : en ru
  • US1663867A - Gate latch : en
  • AT109168B - Smoldering process. : de en
  • BE349006A - : en fr
  • US1663643A - Slice deflector for slicing machines : en
  • PL8525B1 - A method and device for sorting boards, shapes and similar materials. : en pl
  • PL8393B1 - A method of making building boards and shapes from reeds, straw and similar materials. : en pl
  • PL8522B1 - A device for grooving cylinders, mainly used in the textile industry, by means of discs with hard protrusions. : en pl
  • US1663541A - Typesetting and line-casting machine : en
  • CA278953A - Fibre bleaching process : en fr
  • PL8514B3 - Stepped grate. : en pl
  • AT109109B - Three-phase current control set. : de en
  • US1664181A - Tin and like container : en
  • US1663618A - Receptacle : en
  • US1663924A - Yarn-tube frame for looms : en
  • US1664185A - Thomas h : en
  • US1663662A - Photographic printing frame : en
  • US1664094A - Spectacle temple and method of making the same : en
  • CA278887A - Scaffold : en fr
  • SU4922A1 - Sprinkler head valve : en ru
  • SU5007A1 - Horizontal wind engine : en ru
  • US1663679A - Toy bomb : en
  • PL8416B1 - The method of obtaining methyl alcohol by means of catalysis allows to carry out this method. : en pl
  • CA278893A - Jar cover remover : en fr
  • CA278989A - Signalling system : en fr
  • AT109195B - Direction indicators for automobiles. : de en
  • CA278963A - Surgical dressing : en fr
  • PL8439B1 - regenerators and similar devices. : en pl
  • US1663996A - Shader for cameras and in the art of regulating locally the shading of a photograph : en
  • US1663835A - Gas furnace : en
  • US1664146A - Tobacco-pipe ventilator : en
  • US1664228A - Switchboabd lamp : en
  • US1663829A - Two-stroke internal-combustion engine : en
  • USD74795S - Thomas j : en
  • CA278858A - Bearing : en fr
  • CA278854A - Tire working tool : en fr
  • ES106294A1 - A protective breastplate for horses during his performance in the bullfights. : en es
  • GB278648A - : en
  • GB287649A - Improvements in or relating to valves or closure devices for controlling the flow of liquids : en
  • SU4883A1 - Instrument for determining the duration and range of the aircraft : en ru
  • US1663842A - Double-seaming machine : en
  • AT109187B - Dry skis. : de en
  • US1663596A - Drive mechanism for polishing lathes : en
  • US1663954A - Buffing-leather substitute and process of making the same : en
  • USD74809S - Design fob an automobile signal-lights casing : en
  • US1663745A - Buckle : en
  • DE457875C - Electroplating drum for electroplating mass-produced items : de en
  • DE458147C - Self-collecting speaking machine : de en
  • DE458205C - Mattress frame made of wood : de en
  • US1663707A - Processing of meats : en
  • US1664229A - Drier-control system : en
  • FR635984A - Improvements in pipe fittings : en fr
  • FR636009A - Device for obtaining drawing effects using circular knitting looms : en fr
  • US1664264A - Weather strip : en
  • USD74800S - Island : en
  • USD74811S - Design fob a post-top lantebn : en
  • ES106292A1 - Installation in motors for the production of electricity. : en es
  • GB286590A - : en
  • GB287789A - Improvements in or relating to oil cooking stoves : en
  • US1663615A - Apparatus for manufacturing barbed wire : en
  • CA278866A - Refrigerating system : en fr
  • CA278966A - Kryton and xenon production : en fr
  • PL8423B1 - The method of obtaining dyes of the anthraquinone series. : en pl
  • US1663723A - Aerial device : en
  • DE458056C - Fake lighter : de en
  • FR636028A - Improvements in the manufacture of plastic hollow bodies obtained by soaking and drying : en fr
  • US1664135A - scrimgeour : en
  • DK38585C - Screen for Viewing Projection Images in Illuminated Space and for Quick Shooting. : da en
  • FR635945A - Running water heater : en fr
  • US1663588A - Marking machine : en
  • US1664097A - Protective device : en
  • GB287684A - Improvements in induction regulators for controlling alternating current motors : en
  • GB287783A - Improvements in liquid spraying devices : en
  • PL8370B1 - Casting mold for aluminothermite welding of rails. : en pl
  • AU849127A - Improvements in or relating to light signals : en
  • FR635938A - Tricycle convertible into a bicycle and into a skateboard or scooter : en fr
  • GB287704A - Liquid heater or the like : en
  • US1664251A - Can opener : en
  • AT109171B - Process for the production of physiologically active substances from female internal secretory organs in a highly purified form. : de en
  • DE458065C - Protection device against scanning keyless locks : de en
  • FR636057A - Improvements in the treatment of cellulose derivatives : en fr
  • FR636071A - Improvements made to the assembly of capsules, discs or segments of pumps and rotary motors : en fr
  • SU4952A1 - Upper multi-chamber caisson gateway : en ru
  • ES106208A1 - Specially shaped grinding bodies applicable to all kinds of mills intended for the grinding or refining of hard materials of all kinds. : en es
  • ES106286A1 - A new furnace for roasting poor sulfur minerals. : en es
  • SU4805A1 - Automatic device for selling various products in tiles or boxes : en ru
  • SU4871A1 - Device for transmitting water level readings : en ru
  • DE457794C - Telephone system with amplifier : de en
  • GB287812A - Induction manifold system for internal combustion engines : en
  • GB287773A - Improvements in tensioning devices for fencing wire : en
  • FR635824A - Piston ring : en fr
  • GB287673A - Improved method of and apparatus for securing secrecy in telephonic communications : en
  • DK38587C - Bottle closure that prevents the bottle from being refilled. : da en
  • US1663899A - A w jld : en
  • ES106029A1 - Improvements in the electron tube revelation systems. : en es
  • ES106220A1 - New union for the assembly of metal beds. : en es
  • FR636094A - Development of the potato harvester forks : en fr
  • GB287662A - Improvements in apparatus for supplying measured quantities of liquids or semi-liquids : en
  • GB287752A - Improved grinding mill for coffee and the like : en
  • DE457912C - Two-stroke internal combustion engine : de en
  • PL8508B1 - Impact fuse. : en pl
  • US1664108A - Block signal system for railroads : en
  • DE458184C - Device for the automatic setting of the feed field for fabric tensioning machines : de en
  • GB282336A - Fur shearing machines : en
  • USD74792S - Design fob : en
  • USD74776S - Design for a textile fabric : en
  • US1664175A - Heat treatment of alloys : en
  • US1664219A - Brick : en
  • SU4964A1 - Adaptation to the exhaust pipe of the grain elevator for loading grain into cars : en ru
  • US1663623A - Slack adjuster : en
  • US1663815A - Delivery mechanism for printing presses : en
  • DE457952C - Jump mechanism for calendar clocks : de en
  • DE457899C - Split platen for typewriters : de en
  • US1664266A - Funnel : en
  • FR636063A - Fireplace for heating artificial incubators, brooders, and other applications : en fr
  • FR636085A - Two-piece bed with quick separation, for childbirth : en fr
  • GB274888A - Improvements in or relating to ironless induction furnaces or heating apparatus : en
  • GB287678A - Improvements in and relating to the drying of fuel gases : en
  • GB287756A - Improvements in clockwork motors : en
  • FR635822A - Transposing frame for stereoscopic views : en fr
  • FR636000A - Improvements to precision piping machines for incandescent lamps and similar articles : en fr
  • FR636018A - Boss : en fr
  • DE457943C - Braking device, especially for motor vehicles : de en
  • FR635871A - Recorder barometer : en fr
  • GB287671A - Improvements in mechanism for releasing bombs or other articles from aircraft : en
  • GB287768A - Improvements in ladder type trenching machines : en
  • GB287943A - A process for the coagulation or for the peptisation of products containing unsaturated carbon compounds : en
  • US1664070A - Roadway with traffic-control marking : en
  • US1663598A - Measuring apparatus : en
  • SU4962A1 - Device for automatic actuation of a fire extinguisher : en ru
  • FR636081A - Keyless Rotary Pin Locks : en fr
  • GB287828A - Improvements connected with electrical heating elements : en
  • US1664199A - Method of and last for making turned shoes : en
  • FR636021A - Improvements to telephone transmitters : en fr
  • DE458094C - Display device controlled by the driving switch for electrically driven and braked vehicles : de en
  • DK38582C - Steam Evolution Procedure. : da en
  • US1664346A - Washer-setting machine : en
  • GB266706A - Improvements in exhaust pots and silencers for internal combustion engines : en
  • SU4904A1 - Method of regulating regeneration in christope receivers : en ru
  • US1664226A - Brewing utensil : en
  • US1664366A - Fuel-supply system : en
  • ES104667A1 - Universal joint or joint for knots or diagram points in structures or resistant. : en es
  • FR635819A - Improvements to devices actuated by the flow of a fluid and in particular to gas meters : en fr
  • FR635854A - Counterweight with adjustable displacement, for automobile tractor, avoiding skidding and lifting : en fr
  • FR636027A - Multiple light stroke advertising pattern : en fr
  • DE457913C - Two-stroke carburetor engine : de en
  • FR635881A - Improvements to pouring caps : en fr
  • FR635950A - Process for the catalytic production of organic compounds : en fr
  • DE458195C - Suspension device for bogies, especially of railroad cars : de en
  • GB287761A - Improvements in or relating to mechanism for operating the valves of radial cylinder internal combustion engines : en
  • FR636051A - Coke discharge machine : en fr
  • DE458108C - Counter for typewriters : de en
  • FR635954A - Muscle exercise machine : en fr
  • GB287784A - Improvements in pocket igniters : en
  • DE457938C - Cooling track for making sweets : de en
  • DE457949C - Device for spraying elongated objects or objects arranged in rows using paint spraying devices : de en
  • US1663950A - Red disazo dyes for cotton printing : en
  • US1664260A - Apparatus for molding cores : en
  • US1664276A - Fuel-burning device : en
  • DE458075C - Method for perforating friction bodies consisting of impregnated fabric for clutch and braking purposes : de en
  • DE458113C - Thread cutting device for attachment to the spindle of a drill, milling machine or the like. : de en
  • SU4803A1 - Folding chair : en ru
  • SU4995A1 - Signal device to control the correctness of processing products on a lathe : en ru
  • DE457897C - Rotating, externally heated drum furnace for the production of sulfate from salt and acid or bisulfate : de en
  • DK38592C - Apparatus for forming meat mass and the like. : da en
  • DK38602C - Process for the manufacture of pipes of an asbestos-cement mixture or a similar material. : da en
  • GB287786A - Improvements in or relating to the raising and tilting of dump bodies of vehicles : en
  • DE458198C - Process for the separation of natural fatty acid-glyceride mixtures and those which are obtained in the known lipolysis processes : de en
  • FR635821A - Improvements to socks : en fr
  • US1663858A - Kit : en
  • US1663936A - Explosion-engine supercharger : en
  • US1664031A - Electric jet-wave commutator and interrupter : en
  • PL8425B1 - Insulated strings for weak currents. : en pl
  • PL8368B1 - Potato harvesting machine. : en pl
  • PL8422B1 - Continuous method of obtaining fiber acetate. : en pl
  • US1663611A - Fuel-feeding means for charge-forming devices : en
  • US1664193A - Gas meter : en
  • CA278986A - Motor vehicle : en fr
  • US1664075A - Attachment for disk harrows : en
  • SU4875A1 - Device for automatic power control of asynchronous generator : en ru
  • US1664032A - Revolving-hook machine : en
  • PL8405B1 - Self-igniting cigarette and method of manufacture. : en pl
  • US1664271A - Head gear and method of making the same : en
  • US1664348A - Process for the production of hydrofluoric acid from fluoric and silicic substances : en
  • GB287727A - Improvements in or relating to condensation products : en
  • PL8424B1 - : en pl
  • DE457957C - Process for dyeing cellulose esters : de en
  • GB280182A - Improvements in apparatus for measuring the hardness of metals : en
  • GB287589A - Improved means for filling two containers alternately : en
  • FR635877A - Method and means for discovering very small holes in materials in the form of thin sheets, metal deposits, coatings, etc. : en fr
  • GB287732A - Improvements in or relating to gramophones : en
  • DK38590C - Automatic Horse Feeding Apparatus. : da en
  • PL8382B1 - Group burner for producing gas-glow light. : en pl
  • US1663592A - Process of and apparatus for recovering paraffin : en
  • DE458160C - Arrangement of leaf springs between the support rollers of railroad vehicles and the chassis : de en
  • FR635942A - Process for manufacturing sound ingots : en fr
  • DK38603C - Plants for continuous Sterilization or Pasteurization of Milk or the like. : da en
  • DE458168C - Flap weir to Chanoine-Pasqueau : de en
  • US1663784A - Method of making two-piece valves : en
  • US1663660A - Refractory article and method of making same : en
  • US1664007A - Weft detector in transferrer arm : en
  • US1663868A - Art of cracking hydrocarbons : en
  • US1664174A - Retaining device for doors : en
  • DE458142C - Projection device : de en
  • FR636007A - Improvements made to carburetors : en fr
  • US1663991A - Centerless work guide : en
  • US1664322A - Weather strip : en
  • US1663877A - Apparatus for correcting printing plates : en
  • US1664283A - Combination washing tool and swab : en
  • GB272224A - Improvements in tin-boxes : en
  • US1663970A - Means for the electric welding of can bodies : en
  • US1663859A - Direction signal : en
  • PL8426B1 - Accounting machine. : en pl
  • US1664012A - Loud-speaking receiver : en
  • CA278818A - Towing device for automobiles : en fr
  • US1663750A - Automatic transmission-measuring set : en
  • US1663940A - Revoking mechanism for automatic looms : en
  • GB287675A - Improvements connected with dry batteries : en
  • GB287644A - Improvements in rotary engines, pumps, compressors, meters and the like : en
  • GB287781A - Improvements in or relating to vehicle wheels : en
  • PL8463B1 - Method of removing poisonous properties from cocaine. : en pl
  • DE458118C - Springy wheel : de en
  • US1664293A - Sectional last : en
  • CA278857A - Concrete wall insert : en fr
  • GB287837A - An improvement on bolts or set screws and the like : en
  • GB287957A - Improvements in electric switches for use on motor vehicles : en
  • US1663561A - Electron-discharge device : en
  • US1663901A - Garbage pail with nondetachable cover : en
  • FR635817A - Tool with removable working part : en fr
  • FR636040A - Ascent and descent lift propeller plane, or helicopter : en fr
  • SU4811A1 - Skin processing machine : en ru
  • US1663917A - morgan : en
  • US1664121A - Removable cushion for vehicles : en
  • GB287788A - Improvements in table games : en
  • ES106045A1 - A packaging for razor blades. : en es
  • GB279403A - Improvements in or relating to typewriter ribbons, copying sheets and the like colour transfer bodies and processes for producing the same : en
  • GB287268A - Improvements in or relating to indicating mechanism applicable for use with apparatus for delivering measured quantities of liquid : en
  • SU4961A1 - The method of installation of plaster pen town and ceilings : en ru
  • PL8383B1 - : en pl
  • SU4889A1 - Electric temperature controller for steam heated devices : en ru
  • US1663542A - Process of making containers : en
  • US1664058A - Lead pencil : en
  • DE458136C - Method and apparatus for the manufacture of tubular bodies, e.g. Cable sheaths : de en
  • SU4798A1 - The method of vulcanization of rubber shoes : en ru
  • US1664389A - Cushion wheel : en
  • PL8454B1 - Air-cooled cylinder for internal combustion engines. : en pl
  • SU4956A1 - Method and device for measuring gas density : en ru
  • US1663798A - Polygonal device for abdominal rupture : en
  • DE457994C - Process for the impregnation of living trees : de en
  • SU4833A1 - A device for adjusting the distance between the tobacco-forming tape and the filling spoon in cigarette machines : en ru
  • US1663946A - Weft-detector-withdrawing means : en
  • US1663981A - Automatic oiler : en
  • AT109143B - Sugar sprinkler. : de en
  • US1663688A - Embossing plate and method of producing the same : en
  • US1663649A - Collapsible container : en
  • CA278867A - Ammonia oxidizing method : en fr
  • US1664021A - Process of manufacturing tetra-ethyl lead : en
  • GB275983A - Apparatus for carrying out exothermic catalytic gas reactions : en
  • PL8379B1 - Power cables for motors recessed into windows. : en pl
  • SU4844A1 - Spool for locomotive, etc. steam engines : en ru
  • US1663691A - Vehicle signal : en
  • US1663920A - Wrench : en
  • US1663994A - Friction shock-absorbing mechanism : en
  • US1664150A - Double-acting four-cycle internal-combustion engine : en
  • US1664359A - Excavating bucket : en
  • US1663638A - Scavenging device for double-acting two-stroke internal-combustion engines : en
  • AT109145B - Hand whisk. : de en
  • AU821527A - Improvements in and relating to laminated springs : en
  • AU779627A - Improvements in mowing machines : en
  • CA7912S - Filler for liquid containers : en
  • DE457585C - Drip gutter on the inside of the pouring spout of vessels, especially jugs for coffee, tea, etc. : de en
  • DE457965C - Wire stitching device : de en
  • DE458171C - Device, especially for motor vehicles, for the automatic control of a dynamo machine in connection with the battery to be charged : de en
  • DE458051C - Adjustable console for curtain rods : de en
  • DE458090C - Process for the preparation of Bz-1-halo-Bz-2-oxybenzanthrones : de en
  • GB287663A - Improvements in or relating to high frequency electrical apparatus : en
  • AT109130B - Log splitter. : de en
  • AU949527A - Amendment : en
  • CA278909A - Battery terminal : en fr
  • SU4928A1 - Attachment for stitching and stitching documents : en ru
  • DK38597C - Channel boiler with Magasinfyr. : da en
  • US1663772A - Hair-winding means : en
  • US1664142A - Pottery kiln : en
  • ES105534A1 - A small box containing a sheet or a booklet for memorable notes, applicable to all kinds of jewelry. : en es
  • GB262419A - Improved means for attaching electrical conductors to the sparking plugs of internal combustion engines : en
  • GB280591A - Improvements in hydraulic turbines or pumps : en
  • SU5009A1 - Rotative pump : en ru
  • US1663673A - Curtain fastener : en
  • SU4899A1 - Device for automatic braking of cars when a train stops suddenly : en ru
  • USD74778S - Wilhelm q : en
  • USD74789S - Design for a shoe : en
  • PL8457B1 - A way to increase the yield of food and fodder. : en pl
  • DK38580C - Mandrel used for sealing the screw threads by a bolt screwed into a plate and provided with a hollow. : da en
  • DK38596C - Handpiece for Dental Use. : da en
  • GB287736A - Improvements relating to bungs or plugs for casks and the like : en
  • GB287758A - Improvements in and relating to screening and other vibratory apparatus : en
  • GB287807A - A method of producing viscose silk fabrics : en
  • FR635929A - Spreader fireside chair : en fr
  • FR635893A - Means of preventing spark gaps of the type of ignition apparatus from acting on radio receivers : en fr
  • GB287749A - Hydraulic support for the upward and downward displacement of any arm-chairs and operation tables : en
  • DE458166C - Garbage can with lid locking device : de en
  • FR636082A - Electric motor windshield wipers for automobiles : en fr
  • GB287799A - Improvements in the manufacture of pavements : en
  • FR635907A - Use in foundry of solidified cast iron in the state of white cast iron : en fr
  • GB287664A - Improvements in brackets, stands, or the like for heating pipes : en
  • US1663671A - Lathe : en
  • PL8420B1 - Plug of electrical insulators and the method of fixing this plug in metal caps. : en pl
  • DE458150C - Jaetgeraet : de en
  • AT109115B - Electric light bulb in tubular shape. : de en
  • SU4960A1 - Device for recording instrument readings : en ru
  • SU4986A1 - Device for determining the speed of work on a typewriter : en ru
  • GB271839A - Improvements relating to the hydraulic rotary system of well drilling : en
  • SU4942A1 - Coupling for quick connection of raw pipes : en ru
  • US1663724A - Carburetor : en
  • US1663975A - Wheeled massaging device : en
  • US1664010A - Music-time-counting device : en
  • AU987227A - Improved electrical water-heating' apparatus : en
  • AT109127B - Cutting tool for metal circular saws. : de en
  • CA278968A - Grease pump : en fr
  • SU4857A1 - Telegraph and telephone radio : en ru
  • US1663976A - Method of sizing paper : en
  • CA278855A - Tubular framed iron fence : en fr
  • SU4955A1 - Pen pen with ink tank : en ru
  • US1663655A - Supporting means for lighting fixtures : en
  • US1664220A - Method of and apparatus for telephony : en
  • SU4974A1 - Mobile device for shooting a plan and profile track : en ru
  • US1664065A - Circuit breaker : en
  • PL8451B1 - Method for breaking down complex salts of hydrofluoric acid. : en pl
  • US1663953A - Waterproof yarn and method of making same : en
  • GB262418A - Improvements in the manufacture and production of dyestuffs containing chromium : en
  • GB287639A - Improvements in or relating to machines for trimming the soles of boots and shoes : en
  • SU4825A1 - Lantern for photographic work in a dark room : en ru
  • AT109199B - Device for reducing air resistance in cyclists, especially motorcyclists and motor vehicles. : de en
  • CA278832A - Electrical contact device : en fr
  • US1663830A - Discharging closure for mixing machines : en
  • US1664096A - Furring and fastening device : en
  • US1663644A - Air-circulating device for warm-air furnaces : en
  • US1664207A - Bolt head : en
  • US1663990A - Cupboard : en
  • US1664224A - Railway-car bolster : en
  • AT109134B - Device for cleaning perforated end caps, in particular for meat cutting machines. : de en
  • PL8403B1 - A method of obtaining non-melting solids from fiber sulphite strands. : en pl
  • US1664303A - Gear-ratio-changing mechanism : en
  • ES106310A1 - A vehicle to transport the steps in the processions. : en es
  • FR636065A - Process for the preparation of cyclic ketones : en fr
  • US1664286A - Pencil-vending machine : en
  • US1663565A - Roofing material : en
  • US1663572A - Notch bolt latch : en
  • USD74812S - Design for an ice-cream cone : en
  • US1663752A - Amusement device : en
  • US1663800A - Free-spool level-wind fish reel : en
  • US1663947A - Tank-filling tube : en
  • DE458078C - Spring-loaded holder for yellow discs, additional lenses, etc. : de en
  • AT109163B - Process for refining grain and its mill products as well as flour products. : de en
  • BE348626A - WINDING MECHANISM FOR WATCHES AND CLOCKS : en fr
  • AT109169B - Process for the gasification of bituminous fuels in alternating generators. : de en
  • US1664212A - Ments : en
  • US1664331A - Thermostatic cut-off : en
  • CA278813A - Gasification of fuel : en fr
  • ES106217A1 - Improvements in the couplings of metal pipes. : en es
  • GB287674A - Improvements in and relating to dynamo electric machines : en
  • SU5005A1 - Galvanic cell : en ru
  • SU4830A1 - Circulation apparatus : en ru
  • US1663791A - Reflector belt : en
  • US1664259A - Method of building tire casings : en
  • PL8504B1 - Supply device for furnaces. : en pl
  • US1663711A - Electrical apparatus : en
  • US1664248A - Theater-curtain-raising device : en
  • PL8436B1 - A method and machine for threshing clover and cloves of all grains, and for removing husk and grinding all kinds of grains, organic materials and minerals. : en pl
  • AT109110B - Step-by-step rotating base putty machine for electric light bulbs and similar vacuum vessels. : de en
  • AT109175B - Process for the production of a wound ointment. : de en
  • SU4840A1 - Husk Cleaning Machine : en ru
  • US1664299A - Circular-knitting machine : en
  • US1663738A - Construction and manufacture of cinematograph positive films : en
  • US1663765A - Display box : en
  • USD74787S - Design for a calendar : en
  • ES105598A3 - Procedure for the manufacture of terpine and terpinol. : en es
  • FR635843A - Coupling device for wagons or other railway vehicles : en fr
  • US1664149A - Yarn ballooner : en
  • GB287734A - Production of beryllium : en
  • DE458146C - Self-seller, in which the switching element controlling the switch for the consumable is held in the switched-on position by the default setting : de en
  • ES106019A1 - Perfections contributed to the calcination and the agglomeration of fine minerals or other fine materials. : en es
  • FR635947A - Rice powder puffs enhancements : en fr
  • CA278860A - Wheel : en fr
  • US1664043A - Cock and valve : en
  • US1663562A - Heating coil for hot-water systems : en
  • US1663788A - Rotary cutter : en
  • PL8484B1 - Moisturizing, emulsifying and washing agent. : en pl
  • US1663666A - Windshield wiper : en
  • US1663989A - Phonograph sound amplifier : en
  • CA278892A - Motor-driven winch : en fr
  • DE458112C - Ignition body for heavy duty engines : de en
  • FR635813A - Oscillating basin table for chemically covering with a metal layer, plates or other glass objects : en fr
  • CA278821A - Dehydrated alcohol : en fr
  • SU4799A1 - A method of manufacturing an electrical insulating composition : en ru
  • AT109132B - Monitoring device for steam boiler systems. : de en
  • SU4806A1 - A vessel for discharge of liquid portions of a certain volume : en ru
  • ES106010A1 - An apparatus for the production of ice of the absorption type. : en es
  • US1663569A - Preparation of camphene : en
  • US1663931A - Vaporizer for internal-combustion engines : en
  • DE458057C - Mobile stone collector : de en
  • PL8517B1 - A method of bleaching and cleaning fibers of vegetable origin with the use of concentrated lures. : en pl
  • AT109200B - Spring-loaded wire frame for protective bicycle nets. : de en
  • US1663999A - Tool for balling and removing of plants : en
  • US1663850A - Process for stencil dyeing designs on fur pelts : en
  • US1664254A - Attachment for lister cultivators : en
  • US1664367A - Soldering iron : en
  • DE458045C - Inclined grate with rotating grate plates that overlap like scales : de en
  • FR636046A - Protective device for vehicles to automatically push back and ward off foreign bodies on the track or thrown from the outside against the vehicle or its wheels : en fr
  • FR636052A - Device for preventing the skidding of vehicles, in particular motor vehicles : en fr
  • GB282709A - : en
  • USD74801S - Design for a goblet or similar article : en
  • FR635861A - New mechanical assembly process for mass-produced nightstands : en fr
  • SU5018A1 - Wave-powered engine : en ru
  • US1663775A - Head for shipping drums : en
  • US1663824A - Hectob amphion : en
  • US1664122A - Latch mechanism : en
  • BE349007A - Method and device for the delivery of pasty masses into high pressure vessels. : en fr
  • DE458134C - Galvanic element with metallically conductive vessel wall and conductively connected electrodes : de en
  • GB275232A - : en
  • BE348655A - : en fr
  • AT109149B - Process for the extraction of iron in solid form from oxidic ores. : de en
  • US1663556A - Metal-cutting machine : en
  • CA278869A - Shaving stick holder : en fr
  • AT109179B - Longitudinal and cross chopping machine. : de en
  • SU4819A1 - Differential pressure gauge : en ru
  • US1663552A - Electrolytic rheostat : en
  • US1663742A - Pencil : en
  • US1663986A - Weighing scale : en
  • US1664263A - Cracking oils : en
  • GB287835A - Improvements in and relating to a rolling mill having inclined working rolls : en
  • PL8470B1 - Metal foil bottles capping. : en pl
  • SU4924A1 - Switch for electrical appliances : en ru
  • US1663861A - Match-box holder : en
  • US1664217A - Scale : en
  • PL8399B1 - The method of extracting expressed bodies. : en pl
  • US1664301A - Compact holder and ejector : en
  • SU4894A1 - Device for electric lighting of railway trains : en ru
  • US1664247A - Method and apparatus for slitting metal sheets : en
  • US1663849A - Process for dyeing fur pelts : en
  • SU4860A1 - Combined Mill for the preparation of coal dust : en ru
  • US1664131A - Vehicle chassis : en
  • US1664309A - Raincoat : en
  • US1663642A - Permanent mold : en
  • CA278874A - Tire and rim : en fr
  • SU4884A1 - A device for supplying cigarettes to the boxes : en ru
  • US1663889A - Golf game : en
  • US1664371A - Switch heater : en
  • SU5008A1 - Actinometer : en ru
  • US1663701A - Flush valve : en
  • AU785727A - A method for preventing the scorification of or for protecting iron or other metal articles : en
  • PL8474B1 - Adjustable trigger. : en pl
  • US1663753A - Oil burner : en
  • AT109157B - Process for purifying gases. : de en
  • PL8371B1 - The device for conveying ash and similar materials by means of a pressurized water jet. : en pl
  • US1664033A - Stencil sheet : en
  • CA278991A - Gate : en fr
  • CA278901A - Kinematograph film : en fr
  • BE349130A - : en
  • US1664177A - Electric heater : en
  • US1663933A - Milk meter : en
  • US1664029A - Furnace : en
  • US1664170A - Aeroplane guiding light : en
  • US1664373A - Adjustable rubbing plate : en
  • CA278942A - Vulcanization process : en fr
  • CA278885A - Folding chair : en fr
  • FR636050A - Spring for vehicles : en fr
  • DE457905C - Firebox ceiling with ceiling stones suspended directly in support boxes : de en
  • DE457870C - Carrier pigeon clock : de en
  • DE458183C - Process for the production of conical holes in panels, strips or the like. : de en
  • GB287693A - A new or improved oven or kiln for firing pottery and other ware : en
  • DE458033C - Printing press with two superposed press cylinders adjustable in their mutual distance : de en
  • GB287648A - Improvements relating to ships' berths : en
  • PL8401B1 - Car protector. : en pl
  • PL8510B1 - Table for examining optical phenomena. : en pl
  • AT109153B - Process for the production of nitrogen fertilizer. : de en
  • AT109106B - Device for operating an extension from a remote main unit. : de en
  • US1663853A - Attachment for fishing reels : en
  • US1663894A - Cutter head for woodworking machines : en
  • US1664182A - Dental powder : en
  • SU4829A1 - A method of making a composition for removing scale in steam boilers : en ru
  • CA278864A - Registering device : en fr
  • DE457959C - Protection tube for electrical lines : de en
  • CA278823A - Radio circuit : en fr
  • US1663959A - Preparation of photographic developers : en
  • US1664019A - Trellis : en
  • GB282724A - Improvements in and relating to seats for automobiles or other vehicles : en
  • GB287834A - Improvements in or connected with means for connecting tubular scaffolding : en
  • CA278965A - Tennis string : en fr
  • DE457886C - Atomiser device, especially for paint preservatives : de en
  • DE457879C - Electric drive device, in particular for motor vehicles : de en
  • DE458162C - Beer trap for beer pressure equipment : de en
  • GB287817A - Improvements in air exhausters for fire pumps : en
  • US1663978A - Match-splint machine : en
  • US1664205A - Process of and apparatus for isolating argon : en
  • CA278876A - Flexible coupling : en fr
  • SU4865A1 - Instrument for measuring average indicator pressure : en ru
  • US1663599A - Automatic chuck and wire feed : en
  • CA278921A - Machine for spinning and winding filaments : en fr
  • PL8435B1 - Kl.-S.J i, .- ¦5JL vl5 / 0 £ Pipe for silting. : en pl
  • AT109186B - Method for marking pastries by means of marks. : de en
  • US1664054A - Block-signal system for railroads : en
  • US1664318A - Fuel-supply system : en
  • AT109104B - Fitting for electric light bulbs. : de en
  • DE457908C - Optical device for measuring cone angles : de en
  • ES106308A1 - A jukebox arranged in the shape of a corner cabinet with a double horn located at the top of the device. : en es
  • FR636096A - New device for checking electrical installations and locating electrical faults in automobiles : en fr
  • DE457950C - Hoist : de en
  • DE458070C - Mobile loading machine, especially for coal : de en
  • GB287794A - Improvements in rotary rug washing machines : en
  • AU853827A - Improved pneumatic separator : en
  • SU5002A1 - Automatic telephone distributor : en ru
  • US1663887A - Electric-battery container : en
  • DE458167C - Lid closing device for waste bin or the like. : de en
  • US1664253A - Power-transmission mechanism : en
  • FR635887A - Double and extendable rotary cultivator and combined spacer : en fr
  • FR635818A - Metal seal to reduce the displacement of internal combustion engines : en fr
  • US1664127A - Apparatus for intermittently introducing substances into solutions and withdrawing them therefrom and for analogous purposes : en
  • US1663740A - Automobile signal-controlling mechanism : en
  • AT109148B - Process for the preparation of colloidal phosphoric acid fertilizers. : de en
  • DE458006C - Collapsible stroller : de en
  • FR635953A - Mechanical brush for waxing and scrubbing parquet floors : en fr
  • GB274064A - A process for the recovery of nickel from compound sheets of copper and nickel : en
  • GB282082A - A new or improved egg-cutter or opener : en
  • ES106014A1 - Procedure for the separation of materials of diverse physical properties. : en es
  • US1663841A - Sterilizer : en
  • GB287641A - Improvements in or relating to the manufacture of plated goods : en
  • FR635934A - stretching machine for obtaining sheets or glass plates : en fr
  • PL8381B1 - Protector for footwear insert. : en pl
  • FR636047A - Method and device for the application of gasket cords intended to provide sealing at joints, between tubes and plates with condenser tubes, for example : en fr
  • FR636098A - Improvements in processes for the construction of road surfaces and in particular road surfaces : en fr
  • CA278943A - Axle hold-down : en fr
  • SU4983A1 - Door contact for electrical alarm : en ru
  • FR636069A - Brake lining : en fr
  • GB269491A - A process of producing complex fluorides : en
  • GB287642A - An improvement in connection with the use of sheet abrasive material : en
  • GB287668A - Improvements in and relating to road and like signs : en
  • GB287708A - An improved construction of lamp bracket for cycles, motor cycles and the like : en
  • ES106006A1 - The manufacture of new lime superphosphates, in which sulfuric acid does not intervene directly or indirectly. : en es
  • US1664305A - Supporting unit for vehicles : en
  • FR635916A - Bleaching agents : en fr
  • GB287722A - Improvements in or relating to means for suspending boring tools from a line or rope : en
  • US1664143A - Device for manual producing of cigar fillers : en
  • GB287645A - Improvements in or relating to brakes for aircraft : en
  • DE457871C - Fertilizer spreader : de en
  • DE458130C - Method for correcting the line planes in a grid which is formed by placing two lined glass plates with the lines one above the other : de en
  • SU5010A1 - A device that signals the heating of the bearing : en ru
  • US1663557A - Valve-operating mechanism : en
  • FR635926A - Improvements in pipe fittings : en fr
  • FR636066A - Upholstered chair arm trim or fitting : en fr
  • GB287726A - Improvements in turrets for machine tools : en
  • ES106018A1 - An apparatus for preparing a refrigerant brine. : en es
  • US1663579A - Brake system actuated by fluid pressure : en
  • US1663844A - Rolling-mill appliance : en
  • US1664057A - Sheet detector and stop : en
  • GB266293A - Improvements in or relating to the preparation of composite wrappers and the application thereof to boxes : en
  • DE457988C - Process for the production of threads on pipes, sleeves or the like from plywood using matrices and male molds : de en
  • ES106306A1 - Protective arrangement against the action of brush dust, in electrical machines with slip rings. : en es
  • GB287723A - Nursing bottles and the like : en
  • DE457885C - Cylindrical, flexible, hollow pressure body for deep-sea diving equipment : de en
  • US1664190A - Releasable power connection and equivalent device : en
  • DE457953C - loom : de en
  • SU4824A1 - Method for making artificial stones and plastic hardening masses : en ru
  • DE458211C - Cardboard tip : de en
  • FR635998A - Attachment for the needle bar control lever in sewing machines : en fr
  • ES106302A1 - Automatic electric device to touch the bells according to signals marked on paper. : en es
  • DE458099C - Sealing of cleaning boxes : de en
  • GB287688A - Improvements in or relating to sheet-feeding mechanism of rotary printing machines : en
  • FR635906A - Improvements to ceremonial veils : en fr
  • DE457882C - Fluid transmission for motor vehicles : de en
  • DE458127C - Rotary motor winch : de en
  • GB287780A - Improvements in or relating to burglar alarms : en
  • GB288357A - Improvements in surgical elastic garments and method of making the same : en
  • PL8490B1 - Lathe, particularly suitable for the processing of tubes (turning and cutting helical coils). : en pl
  • US1663937A - Heating appliance : en
  • USD74791S - Design for a lamp support : en
  • US1664350A - Nonrefillable carton : en
  • DE457963C - Machine for notching the edges of fabric panels : de en
  • US1664011A - Automatic telephone system : en
  • DE457863C - Mixing device, especially for pulverized coal furnaces : de en
  • DE458022C - Self-collecting savings device : de en
  • ES106228A1 - Improvements in the electrolytic preparation of light metals. : en es
  • GB287680A - Improved means of converting a pail, or the like, into a stool : en
  • AU643927A - A composition forthe treatment of foot rot : en
  • DE458059C - Self-actuating driver for wheel set lathes : de en
  • FR635941A - Rubber sole improvements for shoes : en fr
  • FR636006A - Improvements in devices to prevent the operation of automobiles or other vehicles : en fr
  • GB283963A - : en
  • DE458015C - Process for drying loose woven fibers and similar materials : de en
  • FR635973A - Process for protecting materials from damage caused by moths : en fr
  • US1664062A - Stock pusher : en
  • US1663637A - Stoker : en
  • US1664232A - Poweb-dbive attachment pob cobn pickebs : en
  • DE458222C - Direction indicators, especially for motor vehicles : de en
  • GB278373A - Improvements in or relating to electric lamps, holders and sockets therefor : en
  • GB283594A - Improvements in or relating to power transmission systems : en
  • CA278851A - Bed-bottom : en fr
  • AT109155B - Process for the production of molding compounds by mixing the filler materials with the synthetic resins used. : de en
  • GB268319A - Improvements in or relating to rectifying apparatus for alternating electric current : en
  • DE457907C - Machine for knitting holes in knitwear : de en
  • DE458158C - Continuous film camera for making panoramic shots : de en
  • US1663594A - Bobbin winder : en
  • SU4807A1 - The device fastening parts of the samovar : en ru
  • CA278830A - Leak stopping composition : en fr
  • GB272447A - Manufacture of live stock feeds : en
  • GB287699A - Improvements relating to supports for plants : en
  • FR635890A - Process for the manufacture of electric heating plates : en fr
  • DE457974C - Reset device operated with compressed air for the control switch of automatic vehicle engine controls : de en
  • US1664020A - Automatic discharge valve : en
  • US1663682A - Piezo-electric-crystal apparatus : en
  • US1664134A - Speed-control system : en
  • DE448351C - Protection arrangement for electrical machines, especially against machine fire, in which the triggering of the safety devices is effected by melting bodies arranged in the machine iron : de en
  • DE458052C - Method for the quantitative determination of the sharpness or cutting ability and the durability of the cutting surfaces of blades, tools, etc. : de en
  • SU4895A1 - Manual machine for forming small metal products : en ru
  • USD74790S - Design fob a lighting fixture : en
  • FR635921A - Improvements in the construction of internal combustion and combustion engines : en fr
  • GB282620A - Process and apparatus for the manufacture of paper which possesses properties closely resembling those of hand made paper : en
  • US1664176A - Papeb-web-connecting mechanism fob pbinting pbesses : en
  • US1664324A - Cooking apparatus with steam hood : en
  • ES106207A1 - A manufacturing process for grinding bodies in a special way applicable to all kinds of mills intended for the crushing or refining of materials. : en es
  • GB287650A - Improvements in gas meters : en
  • AU707327A - Improved opening stay and fastener for casements andother hinged closures andthe like : en
  • FR636087A - System of automatic signaling, closing and opening of level crossing barriers on railway tracks : en fr
  • GB287583A - An improved games racquet : en
  • US1664056A - Internal-combustion engine : en
  • US1664160A - Combined tobacco can and cigarette-paper holder : en
  • US1664328A - Steam automotive-vehicle boiler : en
  • SU4908A1 - Method of producing active carbon : en ru
  • DE458029C - Continuous production of calcium cyanamide : de en
  • US1663916A - Manufacture of pure iron : en
  • US1663581A - Road scraper : en
  • US1664166A - Adjustable writing implement : en
  • SU4832A1 - A device for pulling tobacco-forming twist tape in cigarette machines : en ru
  • PL8509B1 - Manufacturing of airtight tanks made of light alloys for airplanes. : en pl
  • PL8497B1 - Machine for cross-winding threads on bottle coils. : en pl
  • US1663789A - Stock waterer : en
  • ES105998A1 - Improvements in tubular radiators. : en es
  • FR635874A - Improvements made to liquid dispensing devices delivering liquid in determined quantities : en fr
  • FR635982A - Improvements to automatic jacks for automobiles : en fr
  • GB287816A - Improvements relating to lawn tennis and similar balls : en
  • FR636034A - Capacitor refinements : en fr
  • CA278905A - Core for electric water heaters : en fr
  • FR635837A - Improvements to pistons, in particular to internal combustion engine pistons : en fr
  • GB287697A - Improvements in spectacles or eyeglasses : en
  • USRE16916E - Garment pocket : en
  • FR636031A - Device and apparatus for pricking salt deposits : en fr
  • FR635962A - Advanced filter press : en fr
  • GB287823A - Improvements in mattresses, cushions, seats, and other upholstered surfaces : en
  • GB287694A - Filter : en
  • FR635831A - Stretch items for smokers : en fr
  • DE458019C - Cooling system : de en
  • DE457918C - Ring slide control for internal combustion engines : de en
  • DE457866C - Equipment for washing, descaling and other processing of fish : de en
  • SU4808A1 - Water engine : en ru
  • US1663600A - Indicating device for internal-combustion engines : en
  • US1663856A - Yarn clearer or the like : en
  • US1664218A - Bearing construction for vacuum-cleaner brushes and the like : en
  • DE457936C - Manufacture of rail shims : de en
  • DE458152C - Cooling device for pistons of internal combustion engines : de en
  • DE457995C - Method of dressing seeds : de en
  • FR635846A - Safety device ensuring the automatic stop of railway trains in case of danger of collision or other : en fr
  • GB278660A - Improvements in electrically-wound clocks : en
  • US1664023A - Process oe and means eob : en
  • US1664186A - Poultry water fountain : en
  • FR636067A - Improvements made to the vulcanization of rubber articles and apparatus for this vulcanization : en fr
  • FR636095A - Device preventing the tires from skidding and unhinging : en fr
  • US1664249A - Fluid-displacing apparatus : en
  • US1664275A - Method of preparing filtering materials : en
  • DK38609C - AC magnet. : da en
  • GB287801A - Improvements in or relating to collars for personal wear : en
  • US1663689A - Grip wheel : en
  • USD74813S - Design for an automobile radiator decoration : en
  • DK38584C - Vending machine. : da en
  • GB285094A - Improvements in binoculars : en
  • GB287719A - Improvements in valves : en
  • ES106028A1 - An apparatus for cleaning dry materials. : en es
  • ES106307A1 - Application of the action of air under pressure, to the rapid heating of ovens, bakery and confectionery that work with firewood, shavings, pomace, coal or any other solid fuel. : en es
  • US1664084A - Dishwasher : en
  • US1663555A - Spinning pot : en
  • US1663907A - Grinding machine for safety-razor blades : en
  • US1664067A - Process for treating refractory ores containing precious metals : en
  • PL8418B1 - Latch mechanism for trunks and suitcases. : en pl
  • SU4987A1 - Device for determining the speed of work on a typewriter : en ru
  • FR636042A - Sliding seat system for motor cars : en fr
  • PL8392B1 - A method for producing tar-free hydroelectric gas and a generator for this purpose. : en pl
  • FR636037A - Improvements to terminals and their support devices, particularly applicable in the case of telephone devices or other similar devices : en fr
  • US1664091A - Internal-combustion engine : en
  • FR635891A - Gripping device for machine tools : en fr
  • DK38601C - Window cleaner. : da en
  • PL8413B1 - yeah 34 i j-fc- Intermediate lid for pans on top of each other. : en pl
  • PL8513B1 - The driving mechanism of the shaking transport table. : en pl
  • DE457923C - Injection carburetor : de en
  • ES106007A1 - A new heel for footwear. : en es
  • GB282021A - Improvements in or relating to lubricating mechanism : en
  • FR635974A - Traveling advertising system : en fr
  • CA278931A - Lacquer composition : en fr
  • SU4971A1 - Tool for securing (zadrayka) manhole covers : en ru
  • PL8477B1 - A method and device for decomposing and liquefying gas mixtures, especially air. : en pl
  • GB287647A - Improvements in spinning frames : en
  • GB287795A - Improvements relating to indicating and advertising devices : en
  • US1664085A - Chuck : en
  • DK38604C - Nozzle for Vacuum Cleaners. : da en
  • FR635912A - Lining of shaping parts for electric fusion welding of rails : en fr
  • FR635975A - New strand to hold air bags or water bags during tire vulcanization : en fr
  • FR636010A - Coke ovens : en fr
  • ES106234A1 - A safety device for centrifugal hydroextractor machines. : en es
  • FR635814A - Sophisticated mechanism with alarm bell against any attempt to remove secret-opening safety cash drawers or any furniture : en fr
  • DE458091C - Process for generating cold using an absorption machine that works with inert gas : de en
  • CA278890A - Coaster wagon brake : en fr
  • SU4886A1 - Mechanical Pullbreaker : en ru
  • AU641327A - Improvements in or relating to closure seals for containers : en
  • CA278859A - Stand for fire escapes : en fr
  • PL8402B1 - Protective device for protection against smoke, dust or poisonous gases and vapors. : en pl
  • US1664128A - mobgan : en
  • CA278825A - Silk machine drive mechanism : en fr
  • PL8491B1 - The method of gluing any long and wide paper, linen or similar knots. : en pl
  • SU4923A1 - Electric induction melting furnace : en ru
  • US1663845A - Process for treating printed or dyed fabrics : en
  • US1664163A - Tire-finishing machine : en
  • DE457997C - Centrifugal mill : de en
  • PL8527B1 - A method of separating gasoline by centrifuging natural gas. : en pl
  • US1663683A - Apparatus for cooling and dispensing carbonated liquids : en
  • US1664092A - Dirt and air separation : en
  • SU4863A1 - Cathodic Oscilloscope : en ru
  • SU4878A1 - Swing bearing support : en ru
  • US1663759A - Pavement grinder : en
  • AT109161B - Lead-bearing metals, which of light metals only contain alkali metal. : de en
  • US1663709A - Cooling device for valves and the like : en
  • US1664080A - Ornamental iron stair-rail structure : en
  • US1663777A - Scupper : en
  • US1664164A - Carton-vending device : en
  • US1663807A - Chart-recording meter : en
  • DE458047C - Spinning pot arrangement for rayon spinning : de en
  • DE458048C - Device for keeping the mouth open, in particular for exposing and keeping the teeth dry : de en
  • DE458121C - Method of packing rags : de en
  • SU4978A1 - A device for injecting concrete through pipes using a pump : en ru
  • AT109135B - Method and device for straightening piano pins and similar objects provided with a blunt and pointed end. : de en
  • PL8524B1 - Movable wall frame. : en pl
  • USD74780S - William h : en
  • SU4873A1 - Automatic plate check valve : en ru
  • SU4935A1 - Galvanic cell : en ru
  • US1664089A - Thermostatic control for generators : en
  • CA278973A - Wet gas meter : en fr
  • US1664076A - Template for doors and windows : en
  • US1664099A - Oil-burning locomotive furnace : en
  • US1664106A - Ear-phone holder : en
  • DE457990C - Heatable and coolable microscope stage : de en
  • DE458071C - Drying drum with device for cooling the material before it falls out : de en
  • DE451280C - Holder for magnesium strips to be burned off : de en
  • DE457939C - Advertising banners for simulating packaged chocolate products for striking and penetrating light : de en
  • GB287695A - A belt for preventing travel sickness : en
  • SU5001A1 - Device for supplying high frequency to the lamp circuit : en ru
  • CA278967A - Grease gun : en fr
  • US1663821A - Combination tool : en
  • PL8442B1 - Wheel tire. : en pl
  • PL8415B1 - Substrate for a wire mattress. : en pl
  • US1663710A - Alarm clock : en
  • ES106016A1 - Improvements in rectifiers or conductive devices of unidirectional electric current. : en es
  • GB287738A - Improvements in removable lightweight hoof pads for horse shoes : en
  • US1664321A - Cable guard : en
  • CA278951A - Photographic developer : en fr
  • CA278925A - Controller finger : en fr
  • DE457855C - Multiple wire drawing machine : de en
  • DE458073C - Voltametric electricity counter : de en
  • SU5019A1 - Fuel pump for internal combustion engines with mechanical fuel injection : en ru
  • US1663586A - Toe-board plate : en
  • US1664358A - Lighting and battery-charging system : en
  • US1664383A - Mining machine : en
  • BE349276A - Method and device for separating the mother liquor from crystals or filler cooked masses containing crystals : en fr
  • DE444575C - Electrode, in particular for generating crystal precipitates from solutions, preferably sugar solutions : de en
  • DE458037C - Process for the operation of charging devices for blast furnaces and charging devices : de en
  • GB263771A - An improved method of producing acetyl cellulose compounds and the artificial silk, bands, films and other artificial textile products, plastic masses and the like manufactured therefrom : en
  • CA278850A - Coupling device for trailers : en fr
  • US1663614A - Overshot : en
  • US1663733A - Method of making lacquers : en
  • PL8502B1 - A plug with a frame rotating about a cranked shaft. : en pl
  • AU654027A - Improvements in and connected with tanks for dipping fruit : en
  • SU4837A1 - Cinematographic apparatus for designing : en ru
  • SU5021A1 - Signal device, closing or opening the electrical signal circuit with a rapid temperature change : en ru
  • US1663728A - Clamp : en
  • US1663866A - Splicing tool : en
  • US1664289A - Punch for attaching labels, etc. : en
  • FR635915A - Process for recovering nitrogen and acetone from distillery stillage, sugar molasses and similar nitrogenous residues : en fr
  • GB287770A - Improvements in spoil conveyors : en
  • AT109125B - Card index. : de en
  • DE458034C - Tray for printing presses or other machines : de en
  • SU4981A1 - Door or table bell : en ru
  • DE457878C - Slack valve for injectors : de en
  • GB287656A - Improvements in and relating to the application of protective coatings to metal pipes and the like : en
  • CA278917A - Sensitized photographic card : en fr
  • DE458105C - Process for the production of synthetic masses from phenol-aldehyde condensation products and cellulose-containing filler : de en
  • DE458163C - Outboard drive for slow moving watercraft, especially barges : de en
  • BE348962A - : fr
  • CA278979A - Fuel : en fr
  • US1663814A - Flywheel : en
  • US1664013A - Hand-reefing boom : en
  • US1664349A - Transmission for shafts : en
  • AT109101B - Electrically heated steam boiler or liquid heater. : de en
  • CA278840A - Aliphatic compound : en fr
  • AU932727A - Improvements in or relating tothe lead coating of articles : en
  • DE457740C - Commutating machine for high lamella tension : de en
  • US1664363A - Casing spear : en
  • PL8498B1 - A ratchet device for regulating the shaft travel of a power loom. : en pl
  • US1664339A - Domestic oil burner : en
  • DE457867C - Trouser straps : de en
  • FR635943A - Industrial product applicable to decoration, clothing, etc., and its manufacturing process : en fr
  • PL8414B1 - Audio cord in speaking machines. : en pl
  • PL8409B1 - Device for suspending bombs on airplanes or aircraft. : en pl
  • US1663766A - Wire reel : en
  • CA278888A - Rotor : en fr
  • DE457901C - Sound and shock absorbing foot base for office machines : de en
  • DE457909C - Cipher machine : de en
  • DE457982C - Process for the production of a fabric-like textile surface structure : de en
  • DE458000C - Device for amplifying the sound effect of musical instruments provided with soundboards by means of microphones that serve as sound amplifiers : de en
  • PL8487B1 - Device for deepening the river bed. : en pl
  • US1664243A - Maximum-demand meter : en
  • DE457944C - Automatic locking device for direction indicators : de en
  • SU4936A1 - Hand grenade with a grater : en ru
  • SU4926A1 - Feed Water Heater for Locomotives : en ru
  • SU4972A1 - Muffler heater : en ru
  • US1663796A - Mount for guns : en
  • GB287747A - Attachable label for marking goods : en
  • SU4802A1 - Matchbox for matchbox : en ru
  • SU5022A1 - Method for converting light images of letters and other written and printed characters using photoelectric currents into sound, mechanical or other signal systems : en ru
  • US1664332A - Daylight lamp for color matching, perching, and similar purposes : en
  • US1663585A - Locomotive boiler : en
  • US1664119A - Cut-off-controlling mechanism : en
  • US1664162A - Dirigible headlight for automobiles : en
  • GB259214A - : en
  • ES106231A3 - A new button to attach the collar to the shirt. : en es
  • GB287806A - Improvements in pyrophoric pocket lighters : en
  • FR636008A - Automatic gear change : en fr
  • DE457710C - Handset for detecting injuries to air hoses : de en
  • DE458060C - Holding device for hanging up advertising posters or the like in shop windows : de en
  • DE458123C - Aqueous lock : de en
  • CA278932A - Absorption carbon : en fr
  • FR635922A - Contact lever for battery charge banks : en fr
  • DE458151C - Link harrow with exchangeable wear eyes : de en
  • PL8461B1 - System of fuses. : en pl
  • SU4918A1 - Fabric viewing machine : en ru
  • US1663918A - Support for loom picking spindles : en
  • GB287149A - Improvements in or relating to apparatus for supplying petrol and like liquids : en
  • ES106015A1 - Improvements in the devices for handling, mixing and pouring into concrete. : en es
  • GB287766A - Improvements in and relating to oversocks or undersocks : en
  • GB280937A - Improvements in apparatus for dispensing liquids in measured volumes : en
  • SU4980A1 - Door bell : en ru
  • CA278894A - Building material : en fr
  • CA278971A - Cement : en fr
  • DE457628C - Toothbrush for dental bridges : de en
  • DE457931C - Device for drawing through the forged material on stretching machines : de en
  • DE458341C - Atomizer : de en
  • AU824827A - Improvements in and relating to means for utilising tidal energy : en
  • ES106233A1 - A cinematographic apparatus of continuous parade through converging and divergent lenses compensated. : en es
  • GB287702A - Process for producing ironoxidehydrate from iron metal : en
  • DE457900C - typewriter : de en
  • FR636004A - Ladies' Advanced Belt : en fr
  • GB287661A - Improvements in apparatus for registering the delivery of liquids or solids in measured quantities : en
  • FR635849A - Improvements to on-board direction finders and the like : en fr
  • US1664130A - Display stand : en
  • SU4969A1 - The device for cleaning straight and curved pipes from scale : en ru
  • ES106214A1 - A new malleable cast iron carabiner. : en es
  • GB287687A - Improvements in hose for gasoline : en
  • ES106013A1 - Procedure to obtain in the distillation of fuels a crude oil suitable for the manufacture of lubricants. : en es
  • PL8386B1 - Mining cart. : en pl
  • SU4977A1 - Instrument for testing mechanical properties of wood : en ru
  • SU4846A1 - A method of making transparencies for designing color images : en ru
  • USD74810S - Design for a cigar and cigarette lighter : en
  • DE457631C - Arrangement of the isolators of electric gas purifiers : de en
  • GB274484A - Method of and means for signalling meter readings electrically : en
  • SU4968A1 - Device for automatic switching of gas and air valves in furnaces with varying direction of gravity : en ru
  • CA278927A - Electro-pneumatic brake : en fr
  • BE349188A - : en
  • FR635994A - Stabilizer for automobiles : en fr
  • FR635886A - Automatic forward shifting for motor cars : en fr
  • FR636017A - Medication dispenser : en fr
  • GB287665A - Slow motion indicator with vernier movement : en
  • US1664178A - Forming machine for plastic materials : en
  • ES106001A1 - Perfections in the manufacture of alkaline earth carbides. : en es
  • FR636076A - Device for indicating an aiming point : en fr
  • PL8478B1 - A method of making animal hair felts, especially suitable for making hats. : en pl
  • US1664114A - Soundproofing metallic structure : en
  • GB287771A - Improvements in hydraulic gears : en
  • US1663612A - Universal joint for pistons : en
  • AT109113B - Equivalent resistance. : de en
  • CA278829A - Tobacco pouch : en fr
  • DE458196C - Scissors telescope with spotlight for monitoring the railway bodies : de en
  • GB280514A - Improvements in the cooling of coke or like material and utilising the sensible heatthereof : en
  • GB287729A - Improvements in pavement and other lights : en
  • DE457880C - Adjustment device for gear change transmission, especially of motor vehicles : de en
  • GB260977A - : en
  • US1663690A - Elevated suspended railway : en
  • US1663900A - Lawn mower : en
  • US1664357A - gebmany : en
  • US1663911A - Washing apparatus : en
  • DK38594C - Express Shaft coupling. : da en
  • CA278844A - Lignite drying method : en fr
  • US1663951A - Give way for weft-replenishing mechanism : en
  • US1664136A - Method and apparatus for treating filaments : en
  • PL8518B1 - Device for lubricating the journals of metallurgical rolls. : en pl
  • FR635828A - Improvements to motion pictures : en fr
  • DE458144C - Trigger mechanism for self-sellers with inserting several types of coins : de en
  • FR636072A - Protective cover for flexible shafts : en fr
  • FR635842A - Improvements to shock absorbers : en fr
  • DE457947C - Hair clipper with exchangeable pair of knife plates : de en
  • GB279860A - Improvements in glass conveying roller tables : en
  • ES106224A1 - A set of dolls and dolls for children's toys. : en es
  • US1663757A - Standard tool core drill : en
  • US1663843A - Three-row corn husker : en
  • US1664312A - Shock-absorbing mechanism : en
  • SU5014A1 - Hub for pens or spokes of fan wings in breeches or sorts : en ru
  • US1664294A - Compartment conveyance construction : en
  • GB272861A - Improvements in meat mincing machines : en
  • AT109123B - Device for measuring amounts of liquid or gas flowing through a line by means of a float influencing the iron core of an induction regulator. : de en
  • DE457958C - Soft spring : de en
  • FR635867A - Spherical, comatic, chromatic and astigmatic corrected photographic lens : en fr
  • CA278959A - Brake-lever attachment : en fr
  • FR636070A - New closure of metal barrels : en fr
  • US1663680A - Electric switch : en
  • US1663847A - Gas retort : en
  • FR635924A - Non-magnetic or weakly magnetic casting iron : en fr
  • GB287792A - Improvements in and relating to brush-holders for dynamoelectric machines : en
  • FR636062A - Device allowing the adaptation of nail covers, on hooks, sofas and similar articles : en fr
  • GB288358A - Improvements in and relating to dyes and dyeing : en
  • DE457940C - Switching device for gearboxes of motor vehicles : de en
  • DE458013C - Method and machine for packaging a dough-like or relatively hard substance, such as cheese : de en
  • US1663716A - Garden hoe : en
  • CA278910A - Locomotive rod mechanism : en fr
  • SU4817A1 - Adaptation to spinning boats to adjust the spindle speed : en ru
  • DE458100C - Device for cooling mercury jet pumps : de en
  • US1663634A - Combination exhaust and intake manifold : en
  • GB276996A - Improvements in liquid spraying devices : en
  • DE457946C - Connection of the longitudinal strips of folding boats with the frames : de en
  • GB287720A - An improved musical educational appliance : en
  • US1663677A - Fire extinguisher and container for fire-extinguishing liquids and other fluids : en
  • BE348837A - : en fr
  • US1663764A - Process of making rosin soap : en
  • US1663786A - Fence-making machine : en
  • US1664063A - Vehicle signal : en
  • US1664153A - Oarlock : en
  • AU644827A - An improved process forthe manufacture of fire resisting and electrical insulating material and elements : en
  • CA278811A - Grain box : en fr
  • FR635967A - Arrangement for coupling of carrier frequency devices with electric transmission lines : en fr
  • AT109105B - : de
  • AT109183B - Culture process. : de en
  • CA278831A - Well boring machine : en fr
  • US1663860A - Automatic telephone system : en
  • US1663941A - Cutting and clamping mechanism for picks and pick looms : en
  • AU768427A - Improvements relating to electrical remote control systems : en
  • SU4853A1 - Device for raising and lowering the seat of operating tables and chairs : en ru
  • US1663627A - Appliance adapted to revolve brushes, grind in valves, and other purposes : en
  • US1664040A - Power-plant mounting : en
  • US1664109A - Article holder : en
  • DE458106C - Hammer press for straightening and for static and dynamic endurance testing : de en
  • AT109193B - Vehicle with a longitudinally divided floor consisting of rotatable flaps supported by movable struts. : de en
  • AT109192B - Motor vehicle with two or more pairs of drive wheels. : de en
  • PL8407B3 - Bearing alloys with a significant lead content. : en pl
  • US1664002A - Receptacle-filling machine : en
  • US1664168A - Scalp-treating appliance : en
  • US1664295A - Airplane : en
  • CA278861A - Tar sand extraction process : en fr
  • US1663864A - Adjustable support or stay applicable to drop-end couches : en
  • US1663869A - Dyestuffs of the triphenyl methane series : en
  • US1663908A - Porcelain-handle brush : en
  • US1663973A - Weighing scale : en
  • US1664356A - Chair : en
  • SU4815A1 - Kerosinokalina is faceless heating torch : en ru
  • SU4870A1 - Box making machine : en ru
  • CA278912A - Speed mechanism and brake : en fr
  • PL8480B1 - : en pl
  • PL8496B1 - A device for transforming cars into car sleds. : en pl
  • SU4845A1 - Photometer : en ru
  • AT109188B - Flap door for ovens and. like : de en
  • US1663762A - Method of forming hat-packing rings : en
  • AT109121B - Device and method for determining the wear and frictional resistance of test specimens. : de en
  • DK38608C - Automatic Adjustment device for brake rods for railway brakes and the like. : da en
  • USD74804S - Design for a sign-receptacle ring : en
  • SU4897A1 - Metal slide valve for the outlet of the melting furnace : en ru
  • US1664118A - Washing machine : en
  • CA278935A - Acetic anhydride : en fr
  • USRE16912E - Electric switch : en
  • DE457930C - Forging machine : de en
  • SU4902A1 - A device for the release of fluid from vessels with less pressure in an environment with high pressure : en ru
  • GB287744A - Improvements in the lubrication of rotating shafts or like members : en
  • FR636080A - Hollow core profiles for all applications and in particular for metal structures : en fr
  • PL8375B1 - Colorful light bulb bank. : en pl
  • SU4994A1 - Heat insulation method : en ru
  • US1664340A - Tobacco pipe : en
  • GB287651A - A process for producing fast dyeings : en
  • GB287692A - Improvements in rake gear for filters : en
  • GB287713A - Improvements in or relating to electrical switches : en
  • GB287643A - Improvements in and relating to television and telephotography : en
  • GB287686A - Improvements relating to electrical condensers : en
  • GB287705A - Improvements in seals for boxes, cases, and comparable purposes : en
  • US1663743A - Radio or radiophone receiving set demonstrator : en
  • AU2325125A - Improvements in stair carpet and like fastenings : en
  • AT109191B - Control device for aircraft. : de en
  • DE458208C - Computing device in the form of Nuremberg scissors : de en
  • SU4963A1 - Magnetic transmission turbine meter : en ru
  • PL8428B1 - The method of obtaining fertilizers. : en pl
  • US1664073A - Stepladder : en
  • US1664270A - Valve : en
  • SU4913A1 - Aircraft wing : en ru
  • US1664344A - Cultivator : en
  • USD74781S - Design for a curtain-pole end or similar article : en
  • FR636025A - Improvements made to electric resistance furnaces : en fr
  • GB266724A - Improvements in or relating to spinning, twisting and winding spindles : en
  • DE457983C - Clothing protection net for bicycles : de en
  • ES106227A1 - A balanced valve distribution system for steam engines. : en es
  • PL8376B1 - A method of disclosing switching processes in AC or polyphase networks. : en pl
  • US1663602A - Clamp : en
  • USRE16917E - Best available copv : en
  • GB283228A - Improvements in pressed metal vehicle doors : en
  • ES106040A3 - A new "creosote" system for wood. : en es
  • GB279774A - Process and apparatus for the purification of liquid hydrocarbons by liquid sulphur dioxide in counter current : en
  • CA278863A - Bark cutter : en fr
  • FR635801A - Improvements to machines with conveyor belts : en fr
  • FR635965A - Partition with mechanical shutters with guide columns, in particular for the construction of hangars : en fr
  • PL8459B1 - The method of obtaining wetting agents and detergents and cleaning agents. : en pl
  • PL8437B3 - A method and machine for threshing clover and cloves of all grains, and for removing husk and grinding all kinds of grains, organic materials and minerals. : en pl
  • US1663906A - Sound conduit for sound-recording and sound-reproducing instruments : en
  • US1664100A - High-tension installation : en
  • US1664319A - Process for the manufacture of a cellulose product having the appearance of wool : en
  • DE458119C - Spare wheel on motor vehicle wheels : de en
  • FR635956A - Attaching carbon paper to typewriters and bookkeeping : en fr
  • GB287605A - Improvements in apparatus for pasteurising beer and other liquids : en
  • GB287814A - An improved swing table for bedsteads and the like : en
  • DE458028C - Device for the production of calcium cyanamide : de en
  • ES106216A1 - An electric discharge tube. : en es
  • GB288359A - Improvements in and process for reducing the external diameter of metal tubes and maintaining, or reducing, their gauge : en
  • GR1786B - BUILDING MATERIAL AND HOW TO BUILD IT. : el en
  • FR636056A - Scented artificial flower : en fr
  • PL8419B1 - Procedure with hydrocarbons at higher temperatures. : en pl
  • US1663687A - Compressor-unloading device : en
  • GB287587A - Improvements relating to the distillation of coal and similar carbonaceous substances : en
  • FR635972A - Vehicle suspension : en fr
  • GB287745A - Improvements in or relating to processes for working up ores and metallurgical products of various kinds containing volatilisable metals : en
  • GB275640A - Improvements in thread guides which also act as cleaners for spinning and like machines : en
  • GB287821A - Improved welt for boots and shoes : en
  • PL8374B1 - Automatic or semi-automatic telephone switchboard. : en pl
  • SU4851A1 - Device to prevent unscrewing electric lamps : en ru
  • GB282675A - Arrangement for limiting the amplitude in transmission systems : en
  • SU4930A1 - Automatic fire extinguisher : en ru
  • US1663651A - Device for separating liquids of different specific gravities : en
  • US1663857A - Yarn clearer or the like : en
  • US1663886A - Hammer : en
  • ES100008A1 - Improvements in automatic coffee filter machines. : en es
  • FR635815A - Safety razor : en fr
  • FR635987A - Hollow metallic sphere serving as a track for motorcyclists, bicyclists, etc., who can loop there : en fr
  • FR635878A - Improvements to couplings for railway cars : en fr
  • GB287963A - Improvements in or relating to seed drills or distributors : en
  • CA278914A - Canning machine : en fr
  • CA278842A - Aliphatic compound : en fr
  • DE458161C - Backstop brake : de en
  • FR635909A - Improvements to grinders : en fr
  • ES106008A1 - A new procedure for obtaining photographs of people or objects in three or more different positions and sizes with a single exposure. : en es
  • FR635840A - Improvements made to speed measuring devices : en fr
  • FR635845A - Improvements to liquid containers and more specifically to oil cans : en fr
  • GB281315A - A fluid-tight keyless watch : en
  • FR636001A - Metal nail : en fr
  • FR636073A - Servo motor applicable to the control of launching mechanisms of flying devices : en fr
  • DK38591C - Electric Bulb in Tubular Shape. : da en
  • GB287654A - Improvements in jacking devices for road vehicles : en
  • US1663809A - Electric safety razor : en
  • FR635806A - New speaker : en fr
  • FR635913A - Electric fly trap, lighting and heating : en fr
  • CA278920A - Soaking drum apparatus : en fr
  • CA278982A - Bumper : en fr
  • ES106023A1 - Machine to crush ore, stone or similar. : en es
  • DE457888C - Process for electrical gas cleaning : de en
  • US1663968A - Interlocking angle joint for door and window trims : en
  • US1664014A - Needle-guiding device for looms for weaving pile or other fabrics : en
  • BE348070A - Phthalic anhydride purification process : en fr
  • CA278865A - Battery box composition : en fr
  • ES106011A1 - An installation of equipment for the improved production of lead minium with a high percentage of peroxide. : en es
  • FR636077A - Improvements to rocket adjusting devices for projectiles : en fr
  • GB287681A - Improvements in screening conveyors or de-watering screens and the like : en
  • GB287739A - Improvements in means for making fluid-tight joints around rotating shafts and the like : en
  • PL8500B1 - Method of obtaining photographic reproductions. : en pl
  • SU4848A1 - Manual Screw Stamp for Metal Dental Crowns : en ru
  • US1664347A - boving : en
  • CA278853A - Internal combustion engine : en fr
  • USD74786S - Leo edelmann : en
  • US1663865A - Internal-combustion engine : en
  • US1663903A - Fuel economizer : en
  • US1664144A - Article-positioning means for labeling machines : en
  • US1664388A - Mining machine : en
  • SU5013A1 - The method of preparation of the fluorescent salt of zinc silicate : en ru
  • US1664159A - Apparatus for producing ornamental background on stone : en
  • CA278908A - Tire patch : en fr
  • US1663957A - Color indicator for weft-replenishing looms : en
  • US1664179A - Safety device for gas meters : en
  • CA278875A - Dust arresting system for grain conveyers : en fr
  • US1663574A - Apparatus for handling bulk materials : en
  • US1663641A - Exerciser and blood circulator : en
  • US1663952A - Faucet : en
  • US1664038A - Projection apparatus : en
  • US1664111A - Carton : en
  • DE458007C - Braking device for motor vehicles : de en
  • FR635885A - Combination device for the regumming of pneumatic tire casings, allowing partial repair : en fr
  • DE458083C - Device for holding rolled up sleeves : de en
  • US1664078A - Broadcast fertilizer distributor : en
  • PL8476B1 - Agents with a fungicidal effect. : en pl
  • ES106210A1 - Support of insulators support. : en es
  • CA278886A - Finger nail trimmer : en fr
  • PL8520B1 - A method of electrically separating fumes, dusts, bacteria and other suspensions from their mixture with air and other gases. mixtures with air and other gases : en pl
  • US1663949A - Portable wardrobe : en
  • US1663619A - Reenforced step rail joint : en
  • BE349190A - : en
  • CA278995A - Radio broadcast distribution : en fr
  • AT109166B - Method and device for operating electric induction furnaces using multiphase high-frequency currents. : de en
  • AU1007927A - An improved broadcast distributor for manures andother discrete matters : en
  • SU4823A1 - The method of formation of colors on the fibers : en ru
  • USD74796S - Design for a textile fabric : en
  • SU4912A1 - Mixing battery for stoves, devices for warm water, etc. : en ru
  • US1664237A - Vapor tower : en
  • US1664364A - Pump jack : en
  • USD74808S - Design for a vehicle signal casing : en
  • CA278884A - Shock absorber : en fr
  • US1663783A - Belt stretcher : en
  • US1663828A - Lathe headstock : en
  • US1663883A - Disinfecting and insecticidal agent : en
  • US1664208A - Insulator : en
  • CA278878A - Dial mechanism : en fr
  • CA278988A - Container : en fr
  • PL8433B1 - Neck bearing for headstock spindles. : en pl
  • SU4948A1 - Drive with endless toothed racks for deep wells : en ru
  • US1663910A - Water-tube boiler : en
  • US1664277A - Gas heating stove : en
  • US1664279A - Safety razor : en
  • PL8481B1 - Boiler, heated by the furnace radiation. : en pl
  • USD74799S - Island : en
  • US1664330A - Water heater : en
  • CA278812A - Silica brick : en fr
  • CA278992A - Needle threading device : en fr
  • CA278990A - Waffle-iron : en fr
  • DE458016C - Device for the visualization of non-centrifuged material falling into an upper bowl in centrifugal machines with upper emptying of the centrifuged material in collecting bowls : de en
  • FR635850A - Device preventing accidental firing in percussion rockets operating by ramming : en fr
  • ES106211A1 - Procedure for obtaining blue and violet azo dyes insoluble in water. : en es
  • FR635811A - High quality low carbide cast iron cupola fabrication process : en fr
  • US1663657A - Lighting fixture : en
  • US1664285A - Shingle construction : en
  • US1663559A - Automatic water heater : en
  • US1663932A - Window construction : en
  • ES105513A1 - A pincer to seal with device to seal in relief sheets of paper. : en es
  • PL8494B1 - A device for dividing the air supply into several air boxes in use for movable grates. : en pl
  • DE457877C - Injector : de en
  • DE457977C - Device for electrical plugs with a concentric connection line : de en
  • ES106287A1 - A mooring device, or carabiner, with automatic escape. : en es
  • DE457981C - Heat exchange plate for colloidal masses, especially for rope stoves : de en
  • BE348942A - : en fr
  • SU4917A1 - Device for weaning water pumped from boilers above the normal level : en ru
  • US1663919A - Revoking means for regularly-actuated transferrer mechanism : en
  • US1664123A - Production of derivatives of arsanilic acids : en
  • USD74814S - Design por cover paper or similar material : en
  • US1663727A - Booster-motor truck : en
  • US1664315A - Chimney cap : en
  • FR635862A - Leveling and lump breaker roller for agricultural uses : en fr
  • PL8511B3 - Automatic advertising camera. : en pl
  • US1664191A - Pianoforte : en
  • US1664377A - clark : en
  • CA278962A - Sanitary napkin : en fr
  • US1663819A - Shade : en
  • US1664211A - kanna : en
  • AT109114B - Wire to be cut for hot cathodes for electron tubes and process for its manufacture. : de en
  • US1663792A - Combined table and ironing-machine support : en
  • US1664227A - Static-reducing system : en
  • US1664369A - Process and device for operating upon human teeth : en
  • US1664372A - Machine for dividing and working dough : en
  • AU979427A - An improved apparatus for spraying fusible material in continuous lengths : en
  • CA278993A - Electrical switch : en fr
  • DE457915C - Internal combustion engine with charge compressor : de en
  • US1663929A - Weft detector in transferrer arm : en
  • US1663647A - Energy-storage unit : en
  • US1664079A - Center-plait folder : en
  • US1664202A - Work holding : en
  • US1664368A - Cloth-inspecting machine : en
  • SU4993A1 - Apparatus for testing spool steam distribution in steam engines : en ru
  • SU4852A1 - Contact detector : en ru
  • SU4984A1 - Device for putting points on the coordinates : en ru
  • US1664017A - Loud-speaking device : en
  • US1664320A - Clutch for transmitting rotary motion : en
  • AU645727A - Improvements in means for the prevention of silting in wells sunk in sandy soil : en
  • DE458087C - Process for the preparation of 1-alkoxymethyl-3, 7-dimethylxanthines : de en
  • SU4876A1 - Device for automatic power control of asynchronous generator : en ru
  • US1663640A - Heating device : en
  • US1663696A - Tube filler : en
  • US1664245A - Tool box : en
  • US1664355A - Ironing board and table : en
  • PL8448B1 - Equipment for testing peat layers. : en pl
  • CA278911A - Internal combustion engine : en fr
  • PL8384B1 - : en pl
  • US1664147A - Bottle-sealing device : en
  • SU4834A1 - A device for removing stuffed cigarettes from a stuffed spoon in cigarette machines : en ru
  • USD74798S - Bichabd e : en
  • SU4855A1 - Cup for dental cement : en ru
  • SU4946A1 - Closet urinal : en ru
  • US1664132A - Electric furnace : en
  • FR636029A - Mechanical pencil : en fr
  • GB278377A - Improvements in and relating to bushing terminal conductors : en
  • PL8449B1 - A method for processing hydrocarbons containing tart sulfur compounds. : en pl
  • US1663631A - Governor : en
  • US1663720A - Ensilage cutter : en
  • US1663746A - Baking oven : en
  • FR635855A - Process for the decomposition and liquefaction of gas mixtures, in particular air, into their constituents : en fr
  • FR635970A - Method and apparatus for working with plow or trench : en fr
  • US1664236A - Chuck for hand tools : en
  • GB287728A - Improvements in machines for washing dishes : en
  • US1663712A - Wave signaling system : en
  • DE457904C - Chain traveling grate with transverse grate bars that can swing around pegs : de en
  • GB279865A - Improvements in wheel puller : en
  • US1664209A - Reversing mechanism : en
  • FR635868A - Device for increasing the power of explosion or internal combustion engines : en fr
  • FR635940A - New model bicycle freewheel with hexagon key socket : en fr
  • AU777927A - Device for delivering in measured quantities materials which liberate gases : en
  • DE457864C - Chair for bass violin player : de en
  • FR635976A - Improvements to woodworking machines : en fr
  • SU4934A1 - Electric device for controlling guard guard duty : en ru
  • DE457896C - Device for generating artificial, daylight-like light : de en
  • SU4896A1 - Brick Making Press : en ru
  • US1663956A - Weft detector for loom transferrer arms : en
  • US1663943A - Air-operated power generator : en
  • US1664030A - Method of and apparatus for electric-resistance welding : en
  • DK38606C - Stand for Bicycles. : da en
  • GB262422A - : en
  • SU4849A1 - Respiratory device (respirator) for heating the inhaled air exhaled : en ru
  • US1664213A - Lock : en
  • DE458216C - Process for the production of printing blocks by electroforming a photographic source image : de en
  • SU4985A1 - Adaptation to the gauge for reading the measurement results : en ru
  • US1664184A - potter : en
  • US1664353A - Trip mechanism for knitting-machine stop motions : en
  • DE458038C - Furnace head for flame stoves with regenerative firing : de en
  • GB287760A - Net-cathode for electrolytic cells : en
  • GB287824A - An improved sluicing and ore concentrating apparatus : en
  • US1664204A - Lateral control for airplanes : en
  • US1664086A - Two-stroke internal-combustion engine : en
  • US1664120A - Ear-forming apparatus for pop corn : en
  • US1663607A - Electric power transmitter : en
  • US1664088A - Electrical control device : en
  • US1663700A - Stove with float-operated shut-off valve : en
  • US1663603A - Stool : en
  • US1664138A - Pipe-bending device : en
  • CA278896A - Brick transferring apparatus : en fr
  • US1663563A - Turbine-blade lashing : en
  • US1663852A - Process of manufacturing stuffing : en
  • US1664239A - Intertube transformer for vacuum-tube amplifiers : en
  • PL8446B1 - Penkala Tvornice D. (Zagreb, Kingdom of S. H. : en pl
  • SU4931A1 - Electric drive for self-balancing sieving : en ru
  • US1663582A - Self-adjusting connecting rod : en
  • US1663902A - Weft detector on loom transferrer : en
  • US1663674A - Limiting device for electric regulators : en
  • CA278838A - Clutch for motor vehicles, cranes, etc. : en fr
  • CA278958A - Brake-lever extension : en fr
  • CA278994A - Abrading, waxing and polishing machine : en fr
  • ES106201A1 - Improvements in the manufacture of metal strip for turbine blades. : en es
  • FR635888A - Device used to improve the draft of chimneys : en fr
  • US1663646A - Garment hanger : en
  • US1664203A - Cutting mechanism for cane harvesters and the like : en
  • US1663734A - Apparatus for treating gases : en
  • US1664345A - Garment supporter : en
  • US1663608A - Fire-fighting apparatus : en
  • PL8460B1 - Single-phase or three-phase collector electric motor, used directly to drive individual pre-shredding machines. : en pl
  • SU4919A1 - Integral transverse partition for two-chamber water tube boilers : en ru
  • GB276311A - Improvements in and relating to cinematographic projection apparatus with optical compensation for the film movement : en
  • ES106311A1 - An automatic circuit breaker for the power supply of the internal combustion engines when the circulation of the coolant stops. : en es
  • GB263859A - Recovery of reaction products from gases treated with electric arcs : en
  • US1663838A - Transmission mechanism : en
  • FR635839A - Brake device for cycles, motorcycles and the like : en fr
  • US1663658A - Shingle : en
  • CA278978A - Ester and ether colouring process : en fr
  • US1663801A - Free-spool level-wind fish reel : en
  • US1663992A - Friction shock-absorbing mechanism : en
  • US1663661A - Indicating means : en
  • GB270350A - Improvements in or relating to cash registers : en
  • DE458082C - Stocking protectors : de en
  • GB287700A - Improvements in or relating to motor car headlights and the like : en
  • GB287660A - Improvements in and relating to electrically heated boot-trees : en
  • PL8398B1 - Seed dressing. : en pl
  • US1663770A - Rail-joint adjuster : en
  • US1663684A - Apparatus for dispensing carbonated beverages : en
  • US1664115A - Overshoe : en
  • US1664148A - Direction indicator for motor cars and other vehicles : en
  • DE457829C - Printing device for key lever cash registers with partial, intermediate and total printing : de en
  • SU4959A1 - Speed meter : en ru
  • SU4866A1 - The method of obtaining products of high pressure combustion : en ru
  • US1663653A - Lighting fixture : en
  • CA278816A - Optical system : en fr
  • FR635834A - Locking device for motor car awning support members : en fr
  • FR635884A - Advanced device for mounting electric motors : en fr
  • DE457889C - Switching device for the protection of two or more motors or motor groups, especially DC motors that work in series-parallel connection : de en
  • US1663909A - Reenforcing clip : en
  • US1663938A - Door handle : en
  • SU4909A1 - A device for sharing several subscribers with the same two-wire line in a telephone network system with a central battery : en ru
  • US1664282A - Candy container : en
  • US1663717A - Signal-transmission system : en
  • US1663741A - Secondary battery : en
  • US1664042A - Locking mechanism : en
  • US1664337A - Meat-roll-forming machine : en
  • PL8473B1 - Timed igniter. : en pl
  • US1663636A - Stoker : en
  • USD74782S - A cobpokation op : en
  • CA278882A - Hair waving device : en fr
  • DE458011C - Process for the production of carbonaceous artificial stones : de en
  • PL8447B1 - A wardrobe containing a bed and tualet devices. : en pl
  • SU4941A1 - Electric filament lamp with several threads : en ru
  • SU4929A1 - A device for threading the weft through the eye of a weaving shuttle : en ru
  • US1663669A - Ironing machine : en
  • US1663948A - Winter traction equipment for motor vehicles : en
  • PL8455B1 - Frame grate for furnaces. : en pl
  • US1663782A - Slice deflector for slicing machines : en
  • DE458066C - Device for setting a strike plate for motor vehicle doors : de en
  • FR635952A - Device for transforming ordinary lathes into grinding and grinding machines : en fr
  • GB287735A - Improved device for the delivery of milk to houses and the like : en
  • FR635826A - Roof for motor cars or the like : en fr
  • US1663697A - Bead-ring remover for use in tire factories : en
  • DE458104C - Closing device of the feed opening for calenders and rolling mills for the production of high pressure sealing plates, plastic masses and the like. like : de en
  • US1663836A - Carpet roller : en
  • DE457962C - Button part for suspender clip : de en
  • FR635919A - Process for treating a phosphate-based material to produce a soluble concentrated fertilizer : en fr
  • DE458062C - Piercing label with needle protection : de en
  • PL8471B1 - Nib holder. : en pl
  • US1663650A - Ventilating system : en
  • US1663977A - Furnace wall : en
  • DE458042C - Device for automatic charging of accumulators : de en
  • US1664258A - Typographical machine : en
  • GB277002A - Apparatus for making visible piezo-electrical resonance oscillations : en
  • AU868827A - An improved anti-drip faucet for liquid pumps : en
  • FR635904A - Improvements to vaporizers : en fr
  • US1663659A - Tackling dummy : en
  • GB279511A - Improvements in or relating to the combustion of ammonia : en
  • GB287670A - Improvements in and relating to high pressure gas compressors : en
  • GB287793A - Improvements in dirigible balloons : en
  • DE457972C - Swivel chair for tongues of tram turnouts : de en
  • CA278810A - Blasting method : en fr
  • CA278929A - Electro-pneumatic brake : en fr
  • FR635949A - Method for starting and synchronizing generators working as phase compensators : en fr
  • ES105942A1 - Procedure for bending profiled rods made of magnesium alloys. : en es
  • US1664110A - Lighting and ignition switch : en
  • AT109111B - Telephone. : de en
  • AT109120B - Process for the projective reproduction of a drawing process. : de en
  • AT109182B - Teat cups for milking machines. : de en
  • US1664009A - Medicinal roller : en
  • US1664036A - Display rack : en
  • AT109146B - Pasta cutting machine. : de en
  • US1664327A - Pile-wire-controlling mechanism for looms : en
  • US1664333A - Air cleaner : en
  • AT109177B - Device for the automatic filling of two-part capsules u. like : de en
  • CA278956A - Ventilator for stables : en fr
  • AT109107B - Electrical snap switch. : de en
  • PL8432B1 - Method and device for obtaining fiber acetate. : en pl
  • GB266673A - Improvements in and relating to processes of treating gases, vapours or liquids : en
  • US1663897A - Apparatus for drying textile fabrics : en
  • US1663998A - Means for minimizing fluid pulsations : en
  • GB275249A - Improvements in or relating to ironless induction furnaces or heating apparatus : en
  • DE458086C - Process for the preparation of 1-alkoxymethyl-3, 7-dimethylxanthines : de en
  • AT109172B - Process for the preparation of colorless melts of dialkylbarbituric acids with dimethylaminophenyldimethylpyrazolone. : de en
  • GB287833A - : en
  • SU4888A1 - Bottle Packaging Box : en ru
  • US1663547A - Refractory material and the activation thereof : en
  • US1664022A - Electric welding apparatus : en
  • US1664041A - Pneumatic action : en
  • AT109165B - Process for the preparation of fluorine. : de en
  • AT109160B - Process for the production of glasses with a high iron content suitable for insulation purposes. : de en
  • DE458044C - Process for promoting combustion or gasification in furnaces, in particular of gas generators : de en
  • DE458085C - Protective cover for books : de en
  • DE457874C - Oxalate bath for galvanic tinning : de en
  • FR636088A - Large-span agricultural shed : en fr
  • DE458102C - Disc curtain arrangement : de en
  • SU5012A1 - The method of preparation of the fluorescent salt of zinc silicate : en ru
  • AU957027A - Improvements in and relating to air pumps or compressors : en
  • FR635898A - Creation of a new firm, melted, ripened and non-pressed cheese and process used : en fr
  • FR635880A - Compression regulator for aircraft engines : en fr
  • FR635932A - Process for separating ammonia from gases and gas mixtures which contain it : en fr
  • FR636041A - Platform for the transport of tree trunks or the like : en fr
  • GB274065A - Improved luminous signboard : en
  • US1663831A - Apparatus for producing sound : en
  • US1663955A - Fuel-mixing device : en
  • USD74807S - House : en
  • US1663735A - Portable bath apparatus : en
  • DE458101C - Strip curtain as pane curtain : de en
  • FR636015A - Device for packaging cigarettes and the like : en fr
  • DE458010C - Process for removing contaminants from minerals : de en
  • DE458169C - spat : de en
  • FR635963A - Process for manufacturing cellulose esters of inorganic acids : en fr
  • GB271427A - Improvements in apparatus for douching or injection purposes : en
  • FR635969A - Improvements to the <<rigoleuses>> plows for the layout of furrows or ditches in sugar cane or other plantations : en fr
  • PL8464B1 - A rolling mill with supported rollers. : en pl
  • US1663983A - Predetermined-weight scale : en
  • US1664066A - Ring spinning and doubling frame : en
  • US1664323A - Process of making gut strings : en
  • DE458141C - Surface planer convertible into a thickness planer : de en
  • ES105357A2 - A vertical dryer. : en es
  • GB270318A - Process of and apparatus for producing gas : en
  • DE457934C - Gas plunger : de en
  • DE458079C - Kneading and mixing machine for making dough, especially wheat flour dough, with kneader moving vertically up and down : de en
  • DE458174C - Process for the production of pad cushions for fracture bands : de en
  • DE457937C - Carillon : de en
  • FR635876A - Process for annealing metal strips in the furnaces through which they are drawn : en fr
  • US1663832A - Turntable equipment for paving and analogous machines : en
  • US1663881A - Centrifugal grinding mill : en
  • DE458117C - Device for preventing the rattling of motor vehicle doors : de en
  • FR636045A - Process for preparing barium orthosilicate or trisilicate : en fr
  • FR635968A - Process for coating substrates with bituminous substances and new products produced by this process : en fr
  • FR635971A - Balancing device for winches on tractors or the like : en fr
  • GB287813A - Improvements in and relating to automatic fire alarms : en
  • SU4835A1 - A device for removing stuffed cigarettes from a stuffed spoon in cigarette machines : en ru
  • US1663872A - Cabbxtbetob : en
  • FR636022A - Automatic material feeder : en fr
  • CA278828A - Conveyer sprocket wheel : en fr
  • DE457893C - Grate bar : de en
  • ES106291A1 - Apparatus for electrolysis of water. : en es
  • FR635989A - Steam superheater : en fr
  • DE457955C - Beet pulp press : de en
  • US1663584A - Brush : en
  • US1663778A - Hair cleaner : en
  • US1664055A - Preheater : en
  • FR635812A - Method and device for washing wool and all other materials : en fr
  • US1663882A - Edwin j : en
  • PL8372B1 - Conical graduated coil. : en pl
  • FR636019A - Wire guide for the manufacture of reinforced articles, on straight looms : en fr
  • FR635927A - Improvements to steam ejectors : en fr
  • PL8526B1 - Method and device to prevent explosion during bursting. : en pl
  • SU4973A1 - Electric battery : en ru
  • US1663590A - Electrically-controlled measuring device : en
  • US1663732A - Die head : en
  • DE458024C - Procedure for controlling all types of turbomachinery : de en
  • CA278871A - Bumper : en fr
  • FR635807A - Bottle holders : en fr
  • DE458025C - label : de en
  • GB263861A - Manufacture of vat-dyestuffs of the dibenzanthrone series : en
  • GB287769A - Improvements in or relating to manufacture of hot cut nut blanks : en
  • FR636100A - Safety lock with alarm signal : en fr
  • SU4892A1 - An instrument for measuring the strength of an electric current : en ru
  • US1664140A - Swimming circle : en
  • US1664304A - Vegetable-peeling machine : en
  • DK38588C - Wind engine. : da en
  • SU4988A1 - Semi-automatic keyboard transmitter Morse telegraph signs : en ru
  • US1663892A - Can-body-forming machine : en
  • AT109119B - Headlights for vehicles with a dimming device. : de en
  • US1664273A - Calender guide : en
  • US1664001A - Shade holder for candles : en
  • US1664341A - Paint : en
  • FR635925A - Improvements made to electron tubes (triodes, x-ray tube valves, etc.) called oxide cathodes : en fr
  • AT109117B - Light signals for air traffic. : de en
  • GB287782A - Improvement in distributing valves for rock drills : en
  • US1663961A - Beating and mixing device : en
  • GB287714A - Improvements in wax sweating and crystallizing apparatus : en
  • US1663781A - Scoring apparatus : en
  • PL8377B1 - Connector for flexible or connected flexible pipes. : en pl
  • US1663768A - Electrical measuring instrument : en
  • US1663962A - Angling game requiring patience and skill : en
  • GB275219A - Improvements in and relating to resinous compositions and process of making the same : en
  • US1663960A - Combination chair and stepladder : en
  • US1664090A - Attachment-plug adapter : en
  • DE457985C - Obstetric forceps : de en
  • DE457948C - Device for protecting shoe treads against wear : de en
  • DE458189C - Production of hydrogen peroxide : de en
  • CA278899A - Fire place and grate : en fr
  • USD74777S - Design for a dental wall lamp : en
  • US1664380A - Snap switch : en
  • CA278961A - Bandage or dressing material : en fr
  • GB280154A - Improvements in photo-engravers' printing frame : en
  • GB287751A - Improvements in hinges for the lids of gramophone and other cases : en
  • US1663761A - Surgical instrument : en
  • US1664216A - Motor-control system : en
  • US1664278A - Toilet-paper roll-securing device : en
  • CA278938A - Electric range : en fr
  • US1663678A - Hobekt w : en
  • US1663694A - Handle grip : en
  • CA278809A - Blasting method : en fr
  • SU4951A1 - Apparatus for checking the accuracy of processing projectiles or other cylindrical bodies : en ru
  • US1663610A - Pump plunger : en
  • SU4906A1 - Indirect safety device for steam boilers : en ru
  • SU5003A1 - Device for monitoring the correctness of the process of chisel work : en ru
  • US1663665A - Fire extinguisher, container for fire-extinguishing liquids and other fluids, and method for making the same : en
  • SU4828A1 - Heating burner for liquid fuel : en ru
  • DE457906C - Combustion dust firing for flame furnace : de en
  • DE457933C - Burner for heating rivets : de en
  • FR635865A - Copper ingots for rolling and their production process : en fr
  • DE458039C - Process for the production of particularly durable sealing rings exposed to high temperatures : de en
  • GB287599A - Improvements in or relating to road surface markings for directing road traffic : en
  • US1663550A - Lamp stem holder : en
  • US1663564A - Refractory metal filament : en
  • SU4893A1 - Shutter for round holes in the walls of the furnaces and chimneys of steam boilers : en ru
  • DE458080C - Process for dusting the work rolls with flour in machines for the production of dough pieces for dough rolls : de en
  • US1664188A - Mooring mast or mooring gear for lighter-than-air aircraft : en
  • SU4841A1 - Fire Fighting Device : en ru
  • AT109197B - Device for attaching a suitcase to the running board of a motor vehicle. : de en
  • DE457894C - Heat exchange device for liquids and gases flowing in parallel channels running next to each other, especially for air heating : de en
  • PL8378B1 - A tube, i.e. a torpedo launcher with a device for starting and adjusting the torpedo located in it. : en pl
  • US1663628A - ferngren : en
  • DE458031C - Steam boiler system with displacement storage : de en
  • CA278972A - Multicopy device : en fr
  • DE458135C - Device for introducing effective mass into tubular electrodes, especially for Edison collectors : de en
  • PL8492B1 - Steel low pressure central heating boiler. : en pl
  • SU4921A1 - Set to val well weaving machine : en ru
  • US1663825A - Grain loader : en
  • US1663871A - Railway-cab hoof : en
  • AT109185B - Shirt and collar fastening. : de en
  • AT109190B - Modeling toys. : de en
  • PL8506B1 - Method of mining rocks with explosive material. : en pl
  • US1664157A - Rolling mill : en
  • PL8505B1 - : en pl
  • SU4979A1 - Fabric Harness Feeder : en ru
  • AT109198B - Steering device for a trailer to be coupled to a motor vehicle at one end or the other. : de en
  • AT109122B - Liquid level indicator for high pressure vessels and similar high pressure vessels. : de en
  • CA278872A - Pipe manufacture : en fr
  • CA278975A - Battery : en fr
  • US1664265A - Liquid gauge : en
  • US1664267A - Refractory gas furnace : en
  • US1663758A - Oyster opener : en
  • USD74803S - Design for a child s vehicle : en
  • PL8427B1 - Stepped grate. : en pl
  • CA278839A - Electrical machine : en fr
  • DE458140C - Chip setting for individually movable cleaning knife slides : de en
  • US1663731A - Centrifugal machine : en
  • US1663749A - Electrical connecter device : en
  • US1663840A - Siphon : en
  • CA278897A - Automobile sleigh : en fr
  • CA278949A - Diamino-propanol processing : en fr
  • PL8441B1 - The method of producing pneumatics. : en pl
  • CA278836A - Washing and rinsing machine : en fr
  • US1663629A - Antifriction bearing : en
  • US1663993A - Friction shock-absorbing mechanism : en
  • US1664192A - Wireless receiving set : en
  • CA278845A - Combined wash-basin and foot-tub : en fr
  • CA278974A - Welded wire fabric : en fr
  • US1664145A - Fiber-cleaning device : en
  • ES106300A1 - An industrial product consisting of a disinfectant insecticide. : en es
  • GB287672A - Improvements in and relating to traffic direction marks and signs : en
  • AT109178B - Electric gas and fire lighter with ignition wire spirals. : de en
  • AT109138B - Round housing for dry gas meters. : de en
  • PL8438B1 - Adjustable emulsion maker by centrifugal force. : en pl
  • US1664316A - Wiper : en
  • AT109136B - Sink. : de en
  • SU4847A1 - The method of transmission during the carding of fibrous materials from one card surface to another : en ru
  • US1663573A - Garment-holding form : en
  • US1663837A - Triple valve : en
  • CA278891A - Steering mechanism for coaster wagons : en fr
  • DK38598C - Bicycle pump machine. : da en
  • CA278946A - Acid derivative : en fr
  • CA278833A - Dust proof ash sifter : en fr
  • CA278913A - Clamp : en fr
  • CA278934A - Aldose oxidation process : en fr
  • ES106218A1 - Automatic stabilizer for contemporary deviations in the vertical and horizontal plane of bodies that move no matter in which fluid. : en es
  • DE457903C - Screw slot terminal for junction boxes and. like : de en
  • DE458153C - Resilient safety device for linchpin : de en
  • GB287808A - Improvements in driving gear for electrically driven locomotives : en
  • PL8462B1 - Tilting crane with the weight guiding level. : en pl
  • CA278846A - Top for tooth paste caps : en fr
  • AT109184B - Device for shaping dough pieces into balls or the like. : de en
  • US1664292A - Metal table top : en
  • US1663912A - Retort : en
  • US1663979A - Vulcanizing apparatus : en
  • DE458023C - Stapling machine : de en
  • PL8443B1 - Mode of operation of blast furnaces or similar shaft furnaces into which dust from the flue-gas is blown. : en pl
  • AT109118B - Electric hand lamp. : de en
  • AU640727A - Improvements in closures for milk and cream jars and bottles : en
  • SU4821A1 - Method of imparting water resistance to fibrous materials or paper : en ru
  • SU4872A1 - Carburetor : en ru
  • US1663692A - Oil burner : en
  • US1663543A - Slicing machine : en
  • US1664352A - Wheel tire : en
  • DE457945C - Direction indicators : de en
  • FR635944A - Clamping system for all devices for re-rubberizing or overmolding pneumatic tires : en fr
  • PL8411B1 - The method of coking coal dust and similar materials. : en pl
  • SU4976A1 - Radio receiver with four electrode cathode lamp : en ru
  • US1663630A - Vehicle ventilator : en
  • US1663718A - Automatic damper : en
  • US1664197A - dodge : en
  • US1664068A - Salt shaker : en
  • FR636013A - Ship shape : en fr
  • CA278841A - Aliphatic compound : en fr
  • DE458089C - Process for the preparation of water-soluble, complex organic antimony compounds : de en
  • FR635864A - Elastic connection device with shock absorber : en fr
  • DE457976C - Pantograph rod : de en
  • PL8479B1 - Sealing of glands in centrifugal pumps for hot water. : en pl
  • CA278950A - Cobalt carbonyl production : en fr
  • SU4820A1 - Differential pressure gauge : en ru
  • US1664201A - Thermostatic switch : en
  • US1664206A - Range vent : en
  • DE457891C - Device for removing gases from a collector battery or its accommodation space : de en
  • SU4862A1 - Heat engine : en ru
  • CA278902A - Battery connection : en fr
  • DE458003C - Display and sales stand for oil or the like in bottles : de en
  • US1663706A - Hosiery-drying form : en
  • CA278998A - Turbine wheel : en fr
  • DE458155C - Epicyclic gear : de en
  • US1664335A - Driving belt : en
  • AU851227A - 6An improved burglar alarm : en
  • GB287804A - Improvements in or relating to joints for pipes and tubes : en
  • US1663554A - Paper-roll wrapping machine : en
  • US1664060A - Armored hose : en
  • US1664165A - Best available cop : en
  • US1664362A - Automatic centrifugal switch : en
  • CA278837A - Spoke tightener : en fr
  • US1663708A - Book strap : en
  • AU944127A - Improvements relating to travelling cases, suitcases andthe like : en
  • BE348619A - : en fr
  • US1663834A - Fountain-pen-shaped pistol : en
  • US1664360A - Process of making pulleys : en
  • US1664390A - Educational device : en
  • US1663928A - Packing case for hats : en
  • US1664053A - Combination stop action for organs : en
  • US1664195A - Electric-arc device : en
  • AU650327A - Improvements in hinge connections for folding legs of portable tables : en
  • DE458009C - Can opener : de en
  • CA278889A - Pincers : en fr
  • CA278940A - Clamping device for meat slicing machines : en fr
  • SU4992A1 - Oiler for bank sprockets : en ru
  • US1663567A - Associating mechanism : en
  • US1663670A - Lathe : en
  • CA278847A - Furnace air system : en fr
  • BE348124A - : en fr
  • US1664051A - Gravity liquid feeder : en
  • DE457973C - Installation of point setting devices for tram tracks : de en
  • DE458063C - Wind protection device for the rear seats of motor vehicles : de en
  • FR636083A - Device applicable to threshing machines to stir the threshed material and to accelerate its progress on the straw shaker : en fr
  • AT109131B - Device for vacuum measurement through the expansion of a conductor in a vacuum and through which an unchangeable electric current flows. : de en
  • US1663551A - Alternating-current relay : en
  • CA279001A - Coal cleaning apparatus : en fr
  • DE457980C - Process for the preparation of Kuepen dyes : de en
  • DE458004C - Erectable spray line adjustable in length : de en
  • CA278906A - Breakage preventing bottle container : en fr
  • PL8431B1 - . Eol AAjQQ Sealing device for pump in drill pipes. : en pl
  • SU4890A1 - Electric temperature controller for steam heated devices : en ru
  • SU4916A1 - Method of making refractory products : en ru
  • US1663767A - Washing-machine wringer : en
  • SU4868A1 - Internal combustion engine : en ru
  • BE348838A - Ejector-spray device for liquids : en fr
  • US1664317A - Heating system : en
  • US1663715A - Signal for automobiles : en
  • US1664151A - Assiqnobs : en
  • AU889227A - Improvements in or relating to carburettors for internal combustion engines : en
  • CA278954A - Liner for jellied products : en fr
  • CA278900A - Kinematograph colour film : en fr
  • PL8489B3 - A method of obtaining glue or gelatine from animal raw materials, e.g. cut-offs of leather or similar materials. : en pl
  • US1663763A - Method of and machine for curling hat stays : en
  • SU4990A1 - Instrument for testing the mechanical properties of asphalt, tar, pitch, etc. of materials : en ru
  • US1664385A - Mining apparatus : en
  • PL8421B1 - : en pl
  • US1664133A - Evaporator protector : en
  • US1664137A - Lens stop or diaphragm : en
  • CA278849A - Silicate conversion : en fr
  • FR635836A - Power supply unit for lamp post of t. s. f. : en fr
  • GB287778A - Improvements in or relating to current rectifiers : en
  • GB287815A - Improvements in or relating to hornless loud speakers : en
  • CA278919A - Safety razor : en fr
  • SU4826A1 - Asynchronous automatic direct printing telegraph : en ru
  • SU4887A1 - Manual brick making machine : en ru
  • US1663896A - Centrifuge and mold holder therefor : en
  • FR636086A - : fr
  • GB287798A - Improvements in piston rings for internal combustion engines : en
  • FR635825A - Saddle or seat for cycles, motorcycles and any vehicles : en fr
  • GB287965A - A process for the preparation of addition compounds of desoxycholic acid possessing bacteriocidal properties : en
  • CA278877A - Coaster brake : en fr
  • FR635848A - New tanks and new process for scouring, bleaching and dyeing textiles : en fr
  • ES106202A2 - A compressed air brake system provided with a brake accelerator and a transmission chamber. : en es
  • CA278868A - Hand bag : en fr
  • US1664255A - Cap : en
  • US1663826A - Tool handle : en
  • GB274043A - Improvement in brake actuating mechanism for automotive vehicles : en
  • GB287776A - Improvements relating to pressure fluid relief valves : en
  • AT109152B - Metal-reinforced continuous carbon electrode for electric furnaces. : de en
  • FR635961A - New kind of operating mechanism : en fr
  • SU4911A1 - Aircraft : en ru
  • US1663538A - Bridle for piano actions : en
  • US1664351A - Fastener : en
  • DE458179C - Tie securing : de en
  • FR635853A - Apparatus intended to draw in conical perspective without the aid of the laws governing this perspective : en fr
  • DE458131C - Carburetor for liquid fuels for blowtorches, stoves, etc. : de en
  • AT109108B - Fine adjustment device, in particular for radio technology tuning devices. : de en
  • GB287825A - Improvements relating to vehicle wheels : en
  • FR635804A - Copper and nickel recovery process : en fr
  • GB287962A - Improvements in water-tube boilers : en
  • US1663816A - Apparatus destined to protect checks and similar documents : en
  • US1663921A - Limb brace : en
  • FR635805A - Device for cleaning wiping cloths and similar oily or dirty objects : en fr
  • ES106042A1 - A mechanism applicable to cars or chassis ford "model 1928" and point of application thereof, for conversion of these cars into fire engines and irrigation. : en es
  • GB287787A - Improvements in and relating to car moving devices : en
  • FR635986A - Improvements to equipment for testing materials : en fr
  • US1664222A - Lifeboat-releasing device : en
  • US1664274A - Pencil : en
  • SU5011A1 - Diaphragm pump : en ru
  • SU5020A1 - Device for starting the internal combustion engine : en ru
  • CA278997A - Extraction of dye stuff : en fr
  • PL8417B1 - Movable grate with an air draft. : en pl
  • SU4947A1 - Stationary heater of motor groups of airplanes, cars, etc. Machines : en ru
  • US1663703A - Mechanism for truing and dressing grinding wheels : en
  • US1663730A - Electric connection : en
  • PL8387B1 - : en pl
  • US1663676A - Spraying device : en
  • GB287696A - Improvements in or relating to advertising and display devices : en
  • SU4950A1 - Device for using the energy of sea waves : en ru
  • US1663604A - Chimney cleaner : en
  • US1664382A - Track-circuit system : en
  • FR635841A - Continuous automatic projection of motion pictures : en fr
  • US1663558A - Electric heater : en
  • US1664037A - Pavement felt holder : en
  • US1663964A - Pump : en
  • GB275589A - Improvements in or relating to vehicles : en
  • SU5016A1 - Horizontal wind engine : en ru
  • AT109142B - Process for the production of slotted panels, especially for knot catchers : de en
  • US1663633A - Warm-air furnace : en
  • US1663794A - Rosser : en
  • ES105830A1 - Perfeccionamientos in a rigid metallic bed base. : en es
  • FR635830A - Improvements to carburettors for internal combustion engines : en fr
  • GB287721A - Astronomical model : en
  • FR635600A - Cellular accumulator : en fr
  • FR635816A - Connection method applicable to flexible electrical conductors : en fr
  • GB273250A - Improvements relating to the purification of illuminating and like gas : en
  • PL8389B1 - MKP fOH.f 5 / %% Injector, exhaust steam working. : en pl
  • US1664311A - Window-screen frame : en
  • DE457992C - Device for determining water in insulating oil after the spray test : de en
  • GB278651A - Improvements in the manufacture and production of vat dyestuffs : en
  • US1663945A - Color indication for multicolor weft-replenishing looms : en
  • FR635809A - Pneumatic pump for determining the level of a liquid : en fr
  • GB287827A - Improvements relating to velocipedes : en
  • GB287659A - Improvements in hydraulic variable speed gearing : en
  • PL8475B1 - : en pl
  • SU5004A1 - A device for fine tuning stringed instruments : en ru
  • US1663537A - Dumping truck : en
  • US1663885A - Of west orange : en
  • US1663591A - Dump bucket and bailer : en
  • US1664296A - Machine for die-casting pulleys and the like : en
  • GB279039A - A cinematograph projector with optical compensation for the motion of the film : en
  • US1663779A - Switch : en
  • PL8485B1 - How to make knitted or knitted hats. : en pl
  • DE457986C - Auxiliary seat with lid for bucket for making a room toilet : de en
  • DE458170C - Mobile loading device for glow furnaces : de en
  • FR636059A - Glassware making machine : en fr
  • DE458116C - Driving clutch, especially for motor vehicles : de en
  • GB287765A - Card indexes : en
  • AT109116B - Single phase transformer. : de en
  • US1663851A - Boiler soot cleaner : en
  • USD74805S - August schaefeb : en
  • PL8373B1 - Compressed air brake. : en pl
  • US1664307A - Perspiration-proof device for hats, caps, and the like : en
  • US1664381A - Neckband former and stretcher : en
  • CA278924A - Motor control system : en fr
  • CA278985A - Esterification process : en fr
  • DE457872C - Lubricating device for the land wheel of mowing machines, which is mounted on an inclined journal : de en
  • ES105997A1 - Procedure for making shoes. : en es
  • GB287677A - Improvements relating to operating mechanisms, primarily for electric switches : en
  • US1663904A - Drop-box-lifting mechanism : en
  • FR636044A - Metal frame and anchoring system of this frame in the reinforced concrete by means of hooks formed at its ends : en fr
  • GB287607A - Improvements in processes for purifying liquids by distillation : en
  • GB287763A - Improvements relating to cigarette and like holders : en
  • CA278969A - Last : en fr
  • SU4843A1 - Splitting machine for sugar tiles : en ru
  • FR636091A - Tab jumper allowing you to change the entries in the binder or sorter with the greatest ease : en fr
  • GR1787B - EXPLOSIVE MISSION FOR INFANTRY WEAPONS, TAXILES, ETC. : el en
  • DE457932C - Riveting furnace : de en
  • DE457960C - Automatic monitoring and control device for vacuum devices : de en
  • GB287604A - Improvements relating to the production of citric acid : en
  • GB287646A - Improvements in milk vessels or containers : en
  • US1664221A - Method of testing electric heating devices : en
  • GB264502A - Improvements in the manufacture and production of grey to black vat dyestuffs : en
  • DE458199C - Automatic gear for warp knitting machines : de en
  • CA279000A - Cleaning and sizing apparatus : en fr
  • ES105342A3 - A system of removable metal molds for the construction of concrete factories. : en es
  • GB287797A - Improvements in safety razors or the like : en
  • SU4898A1 - Firing device : en ru
  • SU4905A1 - Device for lubricating locomotive spools, stopping when driving without steam : en ru
  • FR635866A - Temperature control process in exchangers : en fr
  • US1663702A - Pipe coupling : en
  • SU4925A1 - Movie Winding Device : en ru
  • DE457911C - Internal combustion engine : de en
  • US1664242A - Hottse electric : en
  • PL8507B1 - A method of producing artificial silk from beech wood cellulose. : en pl
  • US1664154A - Machine for finishing glass tubes, bars, vials, bottles, and the like : en
  • FR636014A - Insulated flexible electrical conductor and method of manufacturing this conductor : en fr
  • US1663693A - Piston-casting machine : en
  • SU4999A1 - Signal indicator for carts, warning of a future change in direction of travel : en ru
  • CA278856A - Glass polishing machine : en fr
  • GB287755A - A device for the absorption of dust : en
  • GB287803A - Improvements in or relating to covers for protecting articles of food and for similar purposes : en
  • FR636024A - Improvements made to sector holders : en fr
  • FR636053A - Coal tar distillation process : en fr
  • PL8367B1 - Electric semaphore. : en pl
  • PL8396B1 - The way of weighting artificial silk : en pl
  • US1663726A - pfeifer : en
  • PL8482B1 - Increasing the content of hydrocarbons, such as petrol and gas lines, in gases, especially natural gases. : en pl
  • PL8499B1 - Fire extinguisher for cars, airplanes and similar purposes. : en pl
  • US1663874A - Heating system : en
  • US1664361A - Process of making split pulleys : en
  • GB287679A - Improvements in conduits for laying electric cables : en
  • AT109154B - Process for the production of aluminum salts. : de en
  • PL8515B1 - Wing bearing for flow meters. : en pl
  • US1663566A - Thermostat : en
  • US1663577A - Fire-resisting composition : en
  • SU4944A1 - Coupling for quick connection of raw pipes : en ru
  • US1663546A - Convertible level and transit : en
  • DE458201C - Drainage tube : de en
  • US1663754A - Tube and method of making same : en
  • US1664006A - Feeler movable to distribute wear on yarn : en
  • PL8467B1 - Women's garters. : en pl
  • DE457979C - Method for attaching a plate-shaped electrode to two or more carriers : de en
  • FR636038A - Fumivorous system more particularly applicable to motor cars : en fr
  • GB278335A - An improved surveying instrument for tracing profiles : en
  • GB287655A - Improvements relating to caps or capsules for bottles, jars and similar containers : en
  • FR636023A - wave pin : en fr
  • GB287682A - An improved rubbing and polishing machine : en
  • CA278808A - Mechanical pressure device : en fr
  • FR635917A - Improvements to boring grinding machines : en fr
  • US1663545A - Polish applying and rubbing implement : en
  • GB280178A - Electrically insulating composition of matter for the construction of partitions and the like : en
  • AT109189B - Concave for pen threshing machines. : de en
  • US1664025A - License-plate holder : en
  • AT109159B - Device for storing eggs and turning them in layers. : de en
  • CA278957A - Door : en fr
  • US1663958A - Display box : en