• US1891823A - Silent gear : en
  • US1891428A - Scraper for digging or leveling : en
  • US1891237A - Aircraft control : en
  • CA328629A - Tabulating machine : en fr
  • US1891259A - Machine for shaping shoe parts : en
  • US1891568A - Magnetically operated apparatus : en
  • US1891572A - Electric pilling feeler for looms : en
  • US1891390A - Ventilator for motor cars : en
  • GB385051A - Improvements relating to radio receiving systems : en
  • GB385192A - Improvements in and relating to rotary blowers : en
  • US1891505A - Locomotive axle and crank pin and method of constructing the same : en
  • USD88707S - gottesman : en
  • US1891887A - Process for preparing egg powder : en
  • USD88718S - Willabd d : en
  • DE566346C - Automatic firearm with two cartridge magazines : de en
  • DE566642C - Coupling device for motor vehicles, the coupling speed of which is regulated automatically as a function of the gear shift : de en
  • US1891329A - Braking mechanism for rotary oil well drilling apparatus : en
  • CA328603A - Fire extinguisher : en fr
  • US1891382A - Visible index cabinet : en
  • US1891247A - Switch : en
  • US1891415A - Preparation of brominated hydrocarbons : en
  • US1891412A - Process for binding together two or more layers of leather, more particularly for the manufacture of boots and shoes : en
  • FR737979A - Foot pedal gear change device for motorcycle gearboxes : en fr
  • US1891330A - Signaling means for rotary oil well drilling apparatus : en
  • DE566962C - Process for the production of heating pads by fastening the heating wires on a layer of fabric and leading out the heating wire ends together : de en
  • US1891559A - Salad table : en
  • US1891494A - Binder clip : en
  • US1891692A - Art of coat making : en
  • GB385611A - Improvements in or relating to calcium sulphate plaster mixes and to methods of applying the same : en
  • DE566944C - Process for reducing the electrical charge on textile fibers : de en
  • FR737910A - Device for locking the steering rods of motor vehicles and of the levers mounted on said rods : en fr
  • GB385183A - Improvements in or relating to chairs convertible into other articles : en
  • US1891541A - Control device for alarm mechanism : en
  • DE566907C - Machine for building up yarn : de en
  • DE566924C - Vacuum apparatus, in particular mercury vapor rectifier, in which the insulating device mechanically supporting the current-introducing conductor against the metal vessel wall is arranged outside of the vacuum : de en
  • FR738411A - : fr
  • CA328672A - Anti-shimmy device : en fr
  • CA328610A - Pulp digester sieve : en fr
  • DE566703C - Electrical apparatus based on transformational effects : de en
  • DE566793C - Process for the production of a coil body for electrical coils, in particular those with a movable magnetic core : de en
  • GB385122A - Improvements in and relating to mathematical drawing instruments : en
  • FR738297A - Device for removing scale from iron and non-ferrous metal belts : en fr
  • CA328704A - Spectacles : en fr
  • CA328621A - Incinerator : en fr
  • US1891274A - Method of and system for tempering material : en
  • US1891720A - Shower head : en
  • US1891322A - Internal combustion engine : en
  • GB385048A - Improvements in or connected with pumps and like devices : en
  • FR738314A - Semi-automatic machine for embroidering fabrics using thread loops : en fr
  • US1891766A - Tension regulating means for winding machines : en
  • USD88740S - Robert schey : en
  • DE566600C - Device for cutting pipes : de en
  • DE566720C - Artificial flowers, especially as decorations for Christmas trees : de en
  • FR738043A - Safety razor enhancements : en fr
  • GB385201A - Improvements in and relating to door operating mechanism : en
  • DE566934C - Machine for flame cutting according to drawing or template : de en
  • US1891316A - Method of producing pressed steel hatch frames : en
  • US1891429A - Means for and method of detecting the presence of carbon monoxide : en
  • US1891848A - Musical instrument : en
  • US1891389A - Reproduction of sound : en
  • US1891837A - Concrete unit for wall construction : en
  • US1891292A - Dispenser : en
  • US1891383A - Method of making liquid coffee extract : en
  • DE566929C - Device for guiding and laying the spinning threads for rayon spinning machines : de en
  • FR738061A - Mixer-stirrer device for the fuel mixture supplying explosion engines : en fr
  • FR738372A - Process for manufacturing a support comprising a layer of color transfer, such as so-called <carbon> papers, forms, etc. : en fr
  • GB385009A - Improvements in and relating to liquid-break electric circuit breakers : en
  • USRE18701E - Puller : en
  • CA328600A - Receptacle cap applying device : en fr
  • US1891585A - Cinematographic film feed mechanism : en
  • US1891759A - Cock : en
  • US1891871A - Brassiere : en
  • DE566835C - Hydraulic door opening and closing device for vehicles : de en
  • DE566930C - Process for stretching artificial threads which become plastic in the heat : de en
  • US1891890A - Method of making asphalt : en
  • US1891293A - Production of alkali phosphates from metal-phosphorus alloys : en
  • DE566592C - Working method for four-stroke internal combustion engines : de en
  • DE566679C - Process for the production of a support device for underwater sound apparatus : de en
  • GB385076A - Improvements in or relating to duplicating arrangements for typewriters : en
  • GB385138A - A new or improved high top boot : en
  • US1891832A - Elevating and rotating device : en
  • CA328689A - Steering wheel : en fr
  • DE566569C - Process for enabling the computationally accurate mixing of colors : de en
  • DE566896C - Towing connection for motor vehicles : de en
  • GB385243A - Improvements in and relating to magnetizing apparatus : en
  • DE566905C - Spooling machine with an endless conveyor running along the thread run-off points : de en
  • DK46643C - Lowerable filling valve for line filling of liquids. : da en
  • DE566823C - Arrangement for spatial direction finding of wave energy : de en
  • FR738031A - New Condensing Products from the Anthraquinone Series : en fr
  • DE566685C - Pipe roller : de en
  • FR738093A - molded element intended for the construction of building floors : en fr
  • FR738100A - Process for the purification of crude phenols : en fr
  • FR738138A - Electrode system : en fr
  • FR738264A - Devices for the reception, selection, purification and amplification, on arrival, of electrical signals, with different polarities : en fr
  • DE566601C - Wire stretching device with circumferential sleeves : de en
  • GB385118A - Improvements in and relating to automatically controlled heating or cooling devices for beds, bedrooms and so forth : en
  • GB385603A - Improvements in apparatus for the conversion of electrical oscillations into mechanical oscillations : en
  • DE566882C - Self-collecting device for the approval of advertisements, advertisements or other communications : de en
  • DE566965C - Process for making patterned glass bodies : de en
  • FR738246A - Injection device : en fr
  • FR738285A - New phonograph records comprising barometers, sound and speaking hygrometers and allowing the use of a speaking machine to announce the weather and the probable weather : en fr
  • GB385156A - Improved apparatus for washing plates, dishes, cutlery and other domestic and catering utensils or articles : en
  • US1891722A - Sensitized paper developing apparatus : en
  • DE566784C - Method for the visualization of clots of the follicular hormone CHO : de en
  • DE566621C - Half-round screen for balconies : de en
  • FR737926A - Improvements to chucks more especially usable on lathes : en fr
  • FR738136A - Automatic firearm : en fr
  • FR738323A - Remote control device for valves and other components : en fr
  • FR738377A - Process for the manufacture of substances used for the destruction of weeds : en fr
  • FR737919A - Reflector cooking appliance : en fr
  • GB385626A - Improved method of preparing vitamin d. : en
  • US1891696A - Grinding wheel guard : en
  • US1891860A - Chimney vent : en
  • GB385004A - Process for the production of polyvinyl halides of high molecular weight : en
  • AU879032A - Improvements relating to coats : en
  • FR738284A - Capping device for containers : en fr
  • DE566871C - Process for the production of a lozenge that is difficult to disintegrate : de en
  • US1891538A - Evaporator : en
  • US1891681A - Framework for the wings of aeroplanes and for other objects : en
  • GB385226A - Improvements in method of decorating metal objects : en
  • FR738183A - Collar button : en fr
  • FR738262A - Sliding mobile roof for motor cars : en fr
  • GB385007A - Improvements in and relating to folding-legs of bedsteads or similar pieces of furniture : en
  • GB385252A - Improvements in and relating to methods of manufacturing electrical coils : en
  • DE566571C - Carousel with a frame revolving in a circle on a wave-shaped track and guiding a carriage : de en
  • US1891295A - Cotton tramper : en
  • US1891580A - Display cabinet : en
  • US1891634A - Brush mechanism for dynamo-electric machines : en
  • US1891705A - Heat exchanger : en
  • DE566763C - Pipe steam generator with supply of an additional amount of working fluid for temperature control : de en
  • CA328562A - Therapeutic substance : en fr
  • DE567013C - Process for the preparation of acetone from acetylation precipitate liquids : de en
  • FR738369A - Improvements to audible warning devices : en fr
  • FR738009A - Threshing machines : en fr
  • FR738144A - Safety device against the dangers of lighting gas : en fr
  • FR738172A - : fr
  • US1891438A - Hair curling process : en
  • US1891604A - Heat insulated refractory for molten glass containers : en
  • CA328614A - Paper machine : en fr
  • FR738176A - Flat steel pylon : en fr
  • FR738186A - Carburetor : en fr
  • FR738190A - Detent device for cards in envelopes : en fr
  • GB385159A - Improved cellular carton or box for eggs, fruit and the like : en
  • US1891788A - Woven wire belt for paper-making machines : en
  • GB385024A - An improved convertible chair and bedstead : en
  • GB385073A - A new or improved method of, and apparatus for, moulding plastic materials : en
  • GB385148A - A process of producing a remedy for preventing or cutting short post-operative pneumonia and catarrhal affections of the bronchial passages : en
  • US1891359A - Door operating mechanism : en
  • DE566877C - Pallet truck : de en
  • GB385237A - Improvements in and relating to drives for rolling mills : en
  • FR738343A - Grease lubrication devices : en fr
  • GB385062A - Improvements in and relating to moulding compositions : en
  • FR738140A - Radial Current Steam Turbines Improvements : en fr
  • DE566557C - Method for controlling the headbox on paper or board machines : de en
  • FR738115A - Refractory, molded, annealed articles and their manufacturing process : en fr
  • US1891510A - Two-cycle gas engine : en
  • GB385066A - An improved method of inhibiting gum formation in low boiling hydrocarbon oils and products obtained thereby : en
  • DE566484C - Device for joining veneers : de en
  • FR738148A - : fr
  • USD88721S - William willheim : en
  • CA328577A - Dental investment composition : en fr
  • CA328619A - Concrete cooling method : en fr
  • US1891730A - Composition for and method of papermaking : en
  • DE566883C - Electric pocket lighter : de en
  • US1891446A - Method for gasifying liquid fuels : en
  • US1891667A - Method for facilitating the flow of wells : en
  • US1891687A - Automatic veneer table : en
  • US1891453A - Internal combustion engine : en
  • GB385116A - Improvements in shoe straighteners : en
  • FR738193A - Improvements to radial circulation elastic fluid turbines : en fr
  • US1891279A - Marble and granite shaping machine : en
  • FR737990A - Process for preparing dyes : en fr
  • GR3952B - AUTOMATIC HYDRO ENGINE. : el en
  • CA328693A - Composite shingle : en fr
  • FR738016A - String or blade instruments : en fr
  • GB385970A - Improvements in and relating to protective colloids for organophobic snspensions : en
  • US1891798A - Packing : en
  • US1891574A - Vibrating sifting screen : en
  • US1891678A - Change speed gear : en
  • US1891854A - Combined lawn-mower and sprinkler : en
  • DE567014C - Process for the cleavage of carboxylic acid esters using anhydrous hydrohalic acids : de en
  • DE556484C - Process for reducing the swellability of wood : de en
  • GB385033A - Improvements in and relating to cartons or packages more particularly for granular substances : en
  • FR738256A - Additional mechanism for rangefinder : en fr
  • FR738305A - Gas stream filter : en fr
  • GB385328A - Improvements in articles of bonded granular material and methods of making the same : en
  • GB385612A - Improvements in or relating to connecting devices for chains : en
  • DE566572C - Chute, especially for mixing drums : de en
  • DE566947C - Method and device for the oxidation of ammonia salts : de en
  • AU542631A - Improvements in electron discharge devices : en
  • DE566698C - Two-axle motor bogie : de en
  • US1891628A - Method of determining angle and direction of dip of geological formations : en
  • US1891673A - Fire extinguishing compound : en
  • FR737946A - Cast iron tinning process : en fr
  • FR737994A - Regulator cover for stoves and ranges : en fr
  • FR738265A - Advanced process for the production of phosphorus : en fr
  • US1891825A - Gas speed toaster : en
  • FR738001A - Earthing resistance meter : en fr
  • DE566547C - Device for the production of rubber footwear : de en
  • DE566803C - Swiveling sliding window : de en
  • GB385215A - Collar-stud : en
  • DE566492C - Anti-slip protection for cello spikes : de en
  • DE566541C - Method and device for the production of objects, e.g. B. rods, by compression molding or injection molding : de en
  • DE566616C - X-ray device with switch for fluoroscopy and recording : de en
  • GB385057A - Improvements in valve gear for internal combustion engines : en
  • GB385097A - Shop window and other display means : en
  • AU534131A - Corrigendum : en
  • CA328571A - Storage shed for vegetables : en fr
  • AU772532A - Methods and apparatus for applying materials to surfaces : en
  • CA328592A - Pipe moulding apparatus : en fr
  • CA328595A - Humidifying radiator : en fr
  • US1891843A - Signobs to imperial chemical industries limited : en
  • US1891397A - Apparatus for use in the fire control of antiaircraft guns : en
  • US1891668A - Multiple speed governor device : en
  • US1891703A - Method of coating : en
  • US1891238A - Carburetor : en
  • US1891375A - Card index : en
  • CA328707A - Geophysical exploration method : en fr
  • CA328725A - Crepe yarn and fabric : en fr
  • DE566752C - Machine for grinding the tenons of headed shafts : de en
  • FR737907A - Beard humidification device : en fr
  • GB385091A - An improved free-wheel or ratchet clutch : en
  • US1891773A - Undergarments for women such as slips, pajamas, blouses, and the like : en
  • DE566596C - Mobile stacker : de en
  • CA328609A - Hydraulic apparatus : en fr
  • DE567008C - Process for the manufacture of snakes covered with a protective skin : de en
  • US1891395A - Gun sight : en
  • DE566902C - Device for propelling and steering water vehicles : de en
  • US1891684A - Vat dyestuffs of the diphthaloylcarbazole series : en
  • US1891599A - Invalid bed : en
  • FR737968A - New cremone bolt and new assembly process : en fr
  • AU815432A - Improvements in carrier current electric signalling systems : en
  • CA328680A - Internal combustion engine : en fr
  • FR738248A - Rotation device for driving in and extracting cylindrical bodies : en fr
  • US1891475A - Discharge tube electrode : en
  • DE566606C - Power-driven typewriter : de en
  • DE566660C - Process for improving the strength properties of cold-drawn steel wires : de en
  • FR737929A - Metal body grinding process : en fr
  • FR738013A - Automatic brake adjuster : en fr
  • CA328566A - Tire carrier : en fr
  • GB385168A - Improvements in thermionic valve circuits : en
  • CA328636A - Conveyer mechanism for wrapping machines : en fr
  • US1891558A - File folder : en
  • US1891577A - Collapsible tripod for use in harvesting crops : en
  • USD88705S - Lizzie debbiey : en
  • DE566755C - Timer : de en
  • US1891493A - Oscillating pulsator : en
  • US1891643A - Tip for furniture legs : en
  • US1891651A - Waste receptacle : en
  • US1891732A - Building board : en
  • GB385209A - Improvements in mounting for rock drills : en
  • FR738153A - : fr
  • FR738290A - Apparatus for increasing the duration of hearing recordable on a phonograph disc by imparting a variable speed of rotation to it : en fr
  • DK46641C - Apparatus for regulating the windbreak, where each wing beam carries only a single rigid wing plate. : da en
  • US1891308A - Combined seaming and pinking machine : en
  • US1891762A - Weighing scale : en
  • US1891897A - Crowning device for expansion joints : en
  • FR738057A - Process for the production of humectants, foamers, dispersants, detergents, tc. : en fr
  • FR738196A - Improvement in color photography : en fr
  • GB385121A - Improvements in engine starter drive : en
  • US1891679A - Package of facials : en
  • FR738147A - Reversible chain tensioner derailleur, for bicycle gear changes : en fr
  • DE566597C - Method and apparatus for forming a sealing plug for casing pipes of site stakes : de en
  • US1891736A - Metal pole for electric power systems : en
  • CA328641A - Hydraulic operating mechanism : en fr
  • FR738108A - Improvement in sewage treatment : en fr
  • US1891496A - Door attachment for vehicles : en
  • US1891828A - Hydraulically propelled lifeboat : en
  • USPP51P - William p : en
  • DE566684C - Standing lead cable press : de en
  • FR738155A - Tool mounting system on the nose of routing machines : en fr
  • US1891617A - Control method and apparatus : en
  • DE566640C - Light setting process : de en
  • GB385117A - Improvements in devices in playing table football : en
  • US1891508A - Casing hanger for suspending and packing strings of casing : en
  • US1891777A - Grinding machine : en
  • FR738288A - Rocker with attached rear part carrying the mechanism : en fr
  • DE566769C - Process for pretreating (pickling) fur hair for making felt : de en
  • DE566749C - Switching device for the brake and clutch devices of motor vehicles, which can be adjusted by a pressure medium : de en
  • FR738154A - Improvements made to the containers and their manufacture : en fr
  • GB385008A - Improvements in or connected with light projection apparatus, such as searchlights, and the like : en
  • DE566786C - Device for peeling off the bottom sheet from a vertical, aligned stack of sheets : de en
  • FR738069A - Insecticide tray for pigeon nests and other birds : en fr
  • FR738149A - Method and device for applying rubber and obtaining it in a spongy state on fabrics and other materials : en fr
  • FR738308A - Match that can be used several times : en fr
  • FR737932A - Insulator-capacitor for high voltage lines : en fr
  • USRE18696E - George louis bene jeak messier : en
  • FR738066A - Device for the treatment of boiler feed water : en fr
  • FR738333A - : fr
  • GB385274A - Process for the preparation of printing bases : en
  • FR738479A - Catalyst : en fr
  • FR738373A - Process for manufacturing supports comprising a layer of color transfer, such as so-called <carbon> papers, forms, etc. : en fr
  • DE566542C - Glass forming machine : de en
  • US1891754A - Granulated phthalic anhydride : en
  • DE566540C - Process for the production of bearing sleeves : de en
  • DE566614C - Device for switching off multi-phase lines : de en
  • FR738498A - : fr
  • GB385170A - Improvements in or relating to film winding apparatus for photographic cameras employing roll films : en
  • FR737997A - Hand tool for easy installation of the various metal fastening systems in wood : en fr
  • FR738191A - Lighting system for aircraft landing areas and in particular for emergency or rest areas : en fr
  • GB385290A - Arrangement for moving the armature in electric magnetic systems : en
  • CA328669A - Woven fabric : en fr
  • GB385140A - Improvements relating to the admission of air to the induction pipes of internal combustion engines : en
  • DK46667C - Device for Hanging Climbing Ropes in Gymnasiums and the like. : da en
  • US1891889A - Substitute for natural feed ore : en
  • AU542731A - Improvements in electric discharge devices : en
  • US1891779A - Apparatus for transporting live fish : en
  • DE566926C - Process for the hydrogenation of poorly hardenable fatty acids : de en
  • DE566927C - Firebox ceiling : de en
  • US1891236A - Bristling machine : en
  • US1891497A - Grip : en
  • US1891524A - Positive feeding and cutting device : en
  • DE566659C - Process for the production of a mixed fertilizer : de en
  • FR738129A - : fr
  • GB385070A - Improvements in or relating to knitted fabric and the method and means for its production : en
  • GB385175A - Machine for fixing single hole buttons : en
  • GB385285A - Improvements in and relating to methods of brazing : en
  • FR738107A - Flat cable for telephone applications : en fr
  • DE566724C - Process for the production of vulcanized rubber : de en
  • DE566853C - Set punching machine with rotating elements, in which the punching mechanism is triggered by scanning marks attached to the elements : de en
  • GB385193A - Improvements in or relating to the backing and headbanding of round back books : en
  • FR738119A - Sandal : en fr
  • GR3951B - TOY USED FOR CHILDREN. : el en
  • DE566669C - Device for the intermittent interruption of electrical currents : de en
  • FR738317A - : fr
  • GB385174A - Improvements in drawing apparatus for spinning machines : en
  • DE566716C - Inlet channel opening into the mold from above for the liquid metal for the production of the steel reinforcement of gunmetal bearing shells : de en
  • CA328664A - Axle press : en fr
  • DE566811C - Closing and pressure device for syringes, especially those for detoxifying cigars, cigarettes or the like. : de en
  • DE566746C - Screw press : de en
  • US1891268A - Pianette : en
  • DE566800C - Shield for a coal box : de en
  • DE566950C - Device for accelerating pressure change pulses in compressed air brake lines : de en
  • FR738058A - Process for the electrical treatment of gases, liquids, etc., in particular to cause, by means of pulsating high voltage current, the precipitation of suspended particles : en fr
  • FR738156A - Method of making a horn-like material : en fr
  • FR738175A - Axially sliding pinion electric starter : en fr
  • DE566675C - Means for soldering aluminum or aluminum alloys with one another or with other metals : de en
  • DE566781C - Process for the production of potassium nitrate : de en
  • DE566591C - Motor mower : de en
  • GB385152A - Improved paper-feeding arrangement for typewriters : en
  • GB385155A - Improvements relating to feed water heaters : en
  • US1891729A - Garment attachment : en
  • FR738356A - Process for the treatment of the products leaving a combine harvester and machine for the implementation of this process : en fr
  • US1891516A - Case filling machine : en
  • US1891770A - Internal combustion motor : en
  • US1891793A - Hydraulic brake : en
  • DE566696C - Weld seam protection for rails by means of a foot strap : de en
  • US1891285A - Shaft coupling : en
  • CA328713A - Electrical controlling system : en fr
  • GB385272A - Distributor for cachets, pastilles, tabloids and the like : en
  • FR738309A - Regulator with reset device : en fr
  • US1891714A - Refrigerating system : en
  • US1891735A - Method of and apparatus for calibrating electric instruments : en
  • US1891250A - Garment hanger : en
  • US1891727A - Metallic tire cover : en
  • US1891865A - Pliers : en
  • USD88722S - William willheim : en
  • FR737916A - Ventilation sleeve for all vehicles : en fr
  • FR738124A - Method and device for indicating the spinning of wheels of vehicles driven by electric motors connected in parallel and not mechanically coupled to one another : en fr
  • DE566985C - Procedure for operating open-cast mines : de en
  • US1891276A - Rock drill : en
  • FR737937A - Heavy hydrocarbon carburetor : en fr
  • GB385114A - Improvements in or relating to means for punching or perforating paper and other like sheet material : en
  • GB385169A - Water tap : en
  • DE524591C - Rotary piston internal combustion engine : de en
  • US1891225A - Motion picture film treating apparatus : en
  • US1891819A - Face powder dispenser : en
  • FR738010A - : fr
  • FR738352A - Device for obtaining embossings and perforations in the case of typing or ordinary handwriting : en fr
  • GB385125A - Improvements in conveyors for bakers' ovens and the like : en
  • AU500531A - Improvements in or relating to clicking presses for use inthe manufacture of boots and shoes : en
  • DE566673C - Process for the electrophoresis of rubber : de en
  • FR737914A - Improved jaw brakes for all applications and in particular for motor vehicles : en fr
  • FR738085A - : fr
  • FR738400A - Method and device for mixing gases : en fr
  • GB385120A - Device for preventing vibrating of doors : en
  • US1891642A - Six wheel suspension for vehicles : en
  • US1891858A - Universal joint with shroud : en
  • US1891791A - Steering or turning lamp arrangement for motor vehicles : en
  • US1891664A - Wire splicing device : en
  • FR737925A - Heavy oil gasifier for explosive engines : en fr
  • GB385234A - Improvements in rail lubricating devices : en
  • GB385259A - Improvements in or relating to installations for receiving and reproducing acoustic oscillations : en
  • DE566827C - Process for producing a glaze according to the terra sigillata : de en
  • CA328645A - Corrugated board and box : en fr
  • FR738283A - : fr
  • US1891645A - Method of insulating high voltages in electrical precipitators : en
  • GB385281A - Improvements in and relating to the production of ribbon-like cellulose formations or filaments : en
  • FR738109A - Improvements to seats, sofas and similar furniture : en fr
  • GB385220A - An improved device for dressing the ends of billiard cues : en
  • FR738006A - Suspension device for automobile engine : en fr
  • FR738347A - Button in two interlocking parts : en fr
  • GB385002A - Improvements in and connected with automatic fire and like alarms : en
  • GB385036A - Improvements in or relating to rails and joints for tramways and the like : en
  • GB385101A - Improvements in or relating to helicopter aircraft : en
  • US1891398A - Apparatus for printing continuous films : en
  • US1891610A - Wearing apparel : en
  • FR738099A - Adjustment system for prime movers : en fr
  • GB385608A - Heat exchange unit made of high grade chrome-nickel steels : en
  • DK46655C - Device for Bottle Filling Machines. : da en
  • GB385278A - Improvements in or relating to electric switches : en
  • FR738017A - Tire guard for spare wheels : en fr
  • FR738211A - Refinements to rifle rods : en fr
  • DE566646C - Airplane landing sail : de en
  • DE566706C - Metal vapor rectifier, in particular large-scale mercury vapor rectifier, with louvre-like protective sheaths surrounding the anodes : de en
  • AU840732A - Improvements in and relating to hydraulically operated power installations : en
  • FR737944A - Device intended to blind leaks in water pipes : en fr
  • FR738348A - Closing device, more particularly intended for fixing the lids of boxes, drums or metal packaging : en fr
  • FR738036A - Device for determining the position of sunken ships : en fr
  • GB385218A - Process for the production of antimonates of the alkali and alkaline earth metals : en
  • FR738062A - Improvements in headlights for motor vehicles : en fr
  • GB385264A - Improved lifting apparatus, particularly for raising automobile vehicles : en
  • US1891431A - Cigarette holder : en
  • US1891812A - Airplane : en
  • US1891817A - Ejector package : en
  • CA328602A - Window sash balance : en fr
  • DE491316C - Process for chlorinating hydrocarbons : de en
  • US1891751A - Electric circuit breaker and burglar alarm : en
  • US1891883A - Hoisting apparatus : en
  • USD88710S - Design for a textile fabric or the like : en
  • DE566704C - Device for increasing the vacuum of electron tubes : de en
  • DE566958C - Adjustable throttle coil for three-phase current with magnetic resistance that can be changed by a movable iron core : de en
  • DE566971C - Self-collecting speaking machine : de en
  • FR738210A - Improvements in the treatment of crude phosphates : en fr
  • FR738307A - Process for separating sulfur dioxide contained in gases : en fr
  • GB385086A - Improvements in hydraulic couplings or gears : en
  • GB385280A - Method of producing soluble phosphates in solid state : en
  • US1891451A - Paint : en
  • US1891605A - Overseaming sewing machine : en
  • DE566629C - Device for measuring the elevation angle of celestial bodies : de en
  • CA328581A - Safety razor : en fr
  • US1891464A - Loom picker stick : en
  • DE566910C - Middle shot guard : de en
  • DE566745C - Plan note catcher : de en
  • FR738335A - Paying ball dispenser for billiards nicolas and similar : en fr
  • US1891683A - Moving picture projection apparatus : en
  • US1891527A - Paint striping device : en
  • US1891251A - Machine for punching films : en
  • CA328679A - Roofing element : en fr
  • US1891310A - Necktie or other article holder : en
  • DE566825C - Toy plane frame made of wire : de en
  • US1891861A - Device for bending tubes, pipes, and the like : en
  • DE566894C - Advertising projector : de en
  • AU539831A - Apparatus for cleansing sanitary pans : en
  • DE531403C - Process for the production of imino ethers : de en
  • DE566864C - Highly emitting cathode for glow cathode discharge vessels : de en
  • CA328711A - Elastic fluid turbine : en fr
  • DE566994C - Solvents and fixators for fragrances : de en
  • US1891842A - Washing machine : en
  • DE566671C - Process for the production of alaungarem leather : de en
  • CA328570A - Rubberized floor mat : en fr
  • DE566489C - Wrought iron capsule housing for gears running in the oil bath, especially with toothed wheels : de en
  • DE566631C - Device for cleaning and sorting of seeds by means of an air stream : de en
  • US1891855A - Automatic heater for water and other purposes : en
  • US1891733A - Revolving window sash : en
  • US1891550A - Method of making golf club grips : en
  • US1891658A - Locking means for rotatable elements : en
  • US1891768A - Manifold heat control : en
  • US1891354A - Airplane : en
  • US1891626A - Machine for making slabs : en
  • US1891695A - Calendar : en
  • US1891816A - Figure toy : en
  • USRE18692E - Ornamental side ring por wire-spoked wheels : en
  • GB385305A - Improvements in or relating to dry surface contact rectifying devices : en
  • GB385609A - Improvements in or relating to the production of photographs on aluminium : en
  • US1891802A - Oven : en
  • CA328598A - Free line fishing sinker : en fr
  • DE566670C - Process for the production of bitumen emulsions : de en
  • US1891831A - Machine for manufacturing twist drills : en
  • AU580932A - Improvements in and relating togas filled luminous electric discharge tubes : en
  • GB385960A - Improvements in or relating to processes and apparatus for the atomisation of liquidfuels for use in burners for heating or with internal combustion engines : en
  • DE566559C - Process for the production of substrates for securities and other printed matter : de en
  • FR738163A - Sorter : en fr
  • GB385137A - A process and apparatus for conveying muddy substances, for example thick cement sludge : en
  • AU708232A - Improvements in holding devices applicable to vehicle number plates : en
  • CA328638A - Tube : en fr
  • CA328712A - Elastic fluid turbine : en fr
  • FR738350A - Elastic spindle for loom shuttles : en fr
  • GB385129A - Head-rest device : en
  • US1891391A - Cutting and creasing presses for paper, cardboard, or the like : en
  • FR737999A - Dish washer : en fr
  • FR738160A - Explosion-proof device for two-stroke engine : en fr
  • GB385027A - Improvements in or relating to automatic fluid-pressureregulating valves : en
  • GB385034A - Improvements in and relating to dinner and the like food plates : en
  • FR738063A - Tissue cleaning process : en fr
  • FR738227A - Improvements to devices for introducing liquids and thinning agents into the inkwells of rotogravure presses : en fr
  • FR738146A - Improvements made to metal fences for bramble wire : en fr
  • FR738292A - Liquid weighing pipette : en fr
  • GB385214A - Process for the manufacture of readily soluble derivatives of the pyridine series : en
  • DE566467C - Method for annealing the electrodes, especially anodes, of vacuum tubes : de en
  • GB385326A - Improvements in cabinets, chests and like appliances for sterilising and cooling purposes : en
  • DE567007C - Process for the production of plastic insulation, insulation bricks, insulation shells and other moldings from heat protection compound : de en
  • GB385056A - Improvements relating to automatic telephone systems : en
  • GB385219A - Manufacture of chloro- and bromo-derivatives of 2-aminonaphthalene-1-sulphonic acid : en
  • DE566989C - Device for venting the z. B. through a shower in the form of fine droplets in the surface condenser introduced additional water : de en
  • US1891690A - Combined hose supporter and hose : en
  • DE566893C - Device for cooking and thickening fruit u. like : de en
  • GB385098A - Appliances for playing a board game simulating golf : en
  • US1891891A - Granular organic material : en
  • US1891315A - Dispensing device : en
  • US1891526A - Harvester : en
  • US1891656A - Marking machine : en
  • US1891834A - Automobile lunch table : en
  • DE566813C - Device to avoid dangerous pressure increases in pipes : de en
  • FR738254A - Apparatus for examining the bearing surfaces of connecting rods as to the parallelism of their reciprocal position : en fr
  • FR738251A - Production of new anthraquinone derivatives : en fr
  • US1891399A - Motor vehicle mechanism : en
  • US1891480A - Liquid circulating cooling system for internal combustion motors : en
  • US1891741A - Car roof : en
  • DE566589C - Process for the production of rubber shoes : de en
  • GB385227A - Improvements in or relating to motor car lamps : en
  • US1891801A - Box : en
  • CA328652A - Web material cutting method : en fr
  • CA328726A - Mole or gopher trap : en fr
  • US1891339A - Washing machine : en
  • US1891366A - Platen roller : en
  • US1891557A - Apparatus for laying concrete floors : en
  • US1891758A - Control device for heating apparatus : en
  • CA328637A - Concrete mould : en fr
  • US1891767A - Strapping jack and punch : en
  • FR738082A - Socket for mounting electric lamps or tubular discharge tubes : en fr
  • FR738106A - Dc welding generator with falling characteristic : en fr
  • DE545115C - Device for heating liquids, especially for polymerizing fatty oils : de en
  • US1891633A - Automatic telephone signal-transmitting method and device : en
  • US1891638A - Cylinder block construction : en
  • US1891566A - Flexible hinge ring : en
  • US1891775A - Woman's vest : en
  • GB385115A - Improvements in or relating to electric generating plants : en
  • US1891530A - Strip for terrazzo and similar floors : en
  • DE566852C - Process for the preparation of formic acid from formates : de en
  • CA328722A - Phase multiplier : en fr
  • US1891641A - Artificial horizon for sextants : en
  • DE566603C - Process for the preparation of detergents, emulsifiers, wetting agents and dispersants : de en
  • GB385256A - Improvements in or relating to tubular tools and method of making the same : en
  • USD88709S - Design for a deck of flaying cabds : en
  • FR737984A - System that automatically provides additional lighting to motor vehicles in dangerous bends : en fr
  • FR738486A - : fr
  • FR738310A - Funnel to filter : en fr
  • GB385077A - A device for retaining screws and bolts in connection with flexible couplings and the like : en
  • FR737933A - Further training in cinematographic printers : en fr
  • FR738295A - Paper tape decal accounting process with perforated lines : en fr
  • US1891471A - Fountain comb : en
  • US1891742A - Filing machine : en
  • US1891804A - Joint construction : en
  • US1891318A - Automatic shuttle changing mechanism for a loom weaving with one or several shuttles : en
  • DE552436C - Game in which discs or the like are to be conveyed through bridged gates of a field bounded by a border : de en
  • DE566628C - Compass, especially for aircraft : de en
  • FR737956A - Detergent product, intended in particular for laundry laundering : en fr
  • FR738003A - New mattress and means allowing the realization : en fr
  • US1891570A - Twin pressure valve : en
  • FR738068A - Double hinged door for coolers and refrigerated cabinets : en fr
  • FR738167A - Process for degreasing green and tanned hides and skins : en fr
  • GB385253A - Improvements in or relating to typographical slug casting machines and slugs produced by such machines : en
  • FR738047A - : fr
  • FR738174A - Axially sliding gear electric starter : en fr
  • GB385025A - Improvements in thermal storage electric heaters : en
  • GB385641A - Improvements in or relating to sound transmitters : en
  • GB385161A - Absorption refrigerating apparatus : en
  • IE12628L - Jet propulsion : en
  • GB385241A - Improvements in tubular tapered steel shafts particularly for golf clubs : en
  • GB385104A - Improvements in and relating to episcopes or apparatus for the projection of opaque objects : en
  • GB385167A - Process for filling and drawing off liquefied gases : en
  • GB385255A - Improvements in or relating to reflector arrangements for use in ultra-short wave radio beam systems : en
  • FR738015A - Electromechanical device for automatic bell ringing : en fr
  • GB385318A - Improvements in and relating to liquid meters : en
  • US1891235A - Manufacture of magnetic material : en
  • US1891531A - Charging apparatus for metal-heating furnaces, and the like : en
  • FR738064A - Thermal trip unit for multi-pole current limiters : en fr
  • DE566615C - High voltage transformer : de en
  • US1891392A - Pump assembly for internal combustion engines : en
  • FR738092A - Portable threading machine : en fr
  • DK46639C - Strain into Milk and other Liquids. : da en
  • USD88706S - Joseph gillow gabion : en
  • US1891303A - Barber's comb : en
  • CA328559A - Rocking horse : en fr
  • AU777332A - Improved building construction : en
  • FR738393A - Improvement in photographic straightening devices : en fr
  • GB385296A - Improvements in and relating to systems of electric motor control : en
  • DE566867C - Traveling grate : de en
  • DE566710C - Dust burner : de en
  • DE566841C - Process for the production of glow cathodes : de en
  • US1891364A - Valve seat gauge : en
  • DE515453C - Large rectifier with a central cathode and anodes arranged in a ring on the vessel wall as well as a cooling shaft above the cathode : de en
  • DK46635C - Upright vacuum cleaner. : da en
  • US1891447A - Process of preparing diaryl-1, 2, 5, 6-anthraquinone-dithiazole bodies : en
  • US1891485A - Window : en
  • US1891635A - Means for releasing objects to be dropped from aircraft : en
  • DE566688C - Switching device for rotary or circulation filter with automatic cleaning and wetting device : de en
  • US1891460A - Method of and means for renewing valve seats : en
  • DE566566C - Process for the production of openwork thin decorative panels of plywood veneer o. : de en
  • GB385212A - An improved method of preserving green fodder : en
  • FR738361A - Anchor for coke ovens and chamber ovens : en fr
  • CA328691A - Ammonia catalyzer : en fr
  • FR738357A - Boiler with removable elements intended to operate with liquid fuel : en fr
  • GB385325A - Improvements in luminous signal devices particularly adapted for air-traffic : en
  • US1891425A - Freezing apparatus : en
  • US1891590A - Typewriting machine : en
  • US1891700A - Method of heating coke ovens : en
  • US1891463A - Drying rack for washing and ironing : en
  • FR738282A - Device for measuring modulation, particularly for stations transmitting t. s. f. : en fr
  • GB385012A - Improvements in driving-mechanism for model aeroplanes and mechanical toys : en
  • DE553943C - Process for making a motor propellant : de en
  • DE566511C - Brassiere : de en
  • FR738076A - Reciprocating spinning machine : en fr
  • DE566974C - Cross bottom on bags or bags : de en
  • US1891600A - Damper : en
  • FR738399A - New fabric for ladies bags, cushions, clothes, etc. : en fr
  • GB385172A - An improved paint spraying apparatus : en
  • DE566613C - Device for protecting motors where the starting current is significantly higher than the operating current : de en
  • US1891304A - Manufacture of pointed tubular metal articles : en
  • DE566483C - Chimney stone : de en
  • US1891518A - Reenforcement for heat interchangers : en
  • DE566895C - Extinguishing chimney flames : de en
  • DE566982C - Ski boot with protective fitting : de en
  • FR738280A - Method of identification of lingerie and other similar articles : en fr
  • DE566713C - Mold for centrifugal casting machines : de en
  • GB385022A - Improvements in or relating to electric metering, indicating or regulating devices : en
  • FR737931A - Apparatus for disinfecting instruments for public use and particularly telephones : en fr
  • FR738388A - Improvements to solids with less resistance to advancement : en fr
  • US1891239A - Strap seal and method of forming the same : en
  • US1891704A - Tractor guiding device : en
  • US1891784A - Photographic printing process : en
  • US1891693A - Spark plug : en
  • US1891252A - Printing machine : en
  • DE566686C - Method of making and attaching zipper links : de en
  • FR737992A - Ottoman in two parts : en fr
  • DE566964C - Multi-cell rotary piston blower with sickle-shaped working area : de en
  • US1891219A - Toy firearm : en
  • US1891868A - Engine starting device : en
  • AU541931A - An improved travelling rug : en
  • CA328563A - Electrical prospecting method : en fr
  • CA328584A - Lead compound production : en fr
  • GB385147A - Improvements in and relating to buffing and draw gear for railway and like vehicles : en
  • US1891309A - Skimming aircraft landing sail : en
  • US1891403A - Operating mechanism for pumping outfits and the like : en
  • CA328597A - Air diffuser for furnaces : en fr
  • CA328673A - Evaporation of solutions : en fr
  • US1891523A - Brake beam support : en
  • US1891794A - Bottle cap : en
  • US1891249A - Refrigerating apparatus : en
  • USD88714S - George h : en
  • AU725332A - Improvements in fish-plate joints : en
  • US1891341A - Electric light attachment set : en
  • US1891410A - Rheostat : en
  • DE566439C - Direction indicators for motor vehicles : de en
  • USD88733S - Design fob a display cabd ob similab abticle : en
  • CA328683A - Coin-operated machine : en fr
  • CA328729A - Steam generator for oil burning apparatus : en fr
  • CA328634A - Fire extinguisher and alarm : en fr
  • CA328685A - Collapsible paper container : en fr
  • AU730332A - Improvements in or relating' to method of obtaining contrasts by means of diazo compounds : en
  • CA328716A - Work clamp : en fr
  • DE566912C - Wire loom : de en
  • US1891578A - Four wheel steering gear for automobiles : en
  • DE566857C - Flat bank multiple for dialers : de en
  • FR738178A - Device for the direct measurement of the resultant of two vector quantities in quadrature : en fr
  • US1891478A - Automobile window structure : en
  • US1891547A - Auxiliary operated governing valve : en
  • DE566604C - Process for the production of sulfonated oils : de en
  • US1891408A - Diaphragm convertible pump : en
  • GB385166A - Improvements in or connected with metallic mattresses for bedsteads and the like : en
  • FR738226A - Clockwork movement : en fr
  • US1891894A - Die-casting machine : en
  • USD88712S - Design for an electric fbuit juice extractor : en
  • USD88729S - Fernand bridier : en
  • US1891573A - Tttbiho compact : en
  • DE566583C - Corrugated conveyor rollers for folding machines : de en
  • FR738145A - : fr
  • GB385054A - Improvements in processes of manufacturing and recovering glutamic acid and its compounds : en
  • DE566842C - Flat knitting machine : de en
  • AU732732A - Synthetic building blocks and process of making same : en
  • DK46657C - Circuit device for automatic Telephone Systems. : da en
  • GB385216A - Improvements in or relating to anti-friction bearings : en
  • AU508331A - Improved spark arrester orthe like : en
  • DK46644C - Mechanism for Opening and Closing Windows and the like. : da en
  • US1891473A - Picture projection machine : en
  • US1891765A - Windshield : en
  • AU497531A - Improvements in and connected with differential float controlled apparatus : en
  • CA328662A - Lubricating oil : en fr
  • FR737995A - Transformation device known as <face to hand> for cases and cases of wristwatches : en fr
  • FR738431A - : fr
  • FR738360A - Device for presentation of dresses : en fr
  • DE566584C - Manufacture of items made of mild steel or steel that require resistance to attack by weakly reactive liquids (e.g. hot sodium hydroxide solution, alkaline boiler feed water), vapors or gases (e.g. ammonia gases) : de en
  • US1891260A - Manufacture of turn shoes : en
  • DE566939C - Process for the production of weather-resistant, bituminous compounds for protective concrete coatings : de en
  • FR738002A - Clutch control mechanism : en fr
  • FR738004A - Razor blade : en fr
  • US1891368A - Slicing machine : en
  • US1891655A - Electropneumatic signal system : en
  • US1891267A - Centrifugal pump : en
  • USRE18694E - Abthub mutschellee : en
  • DE566859C - Device for clamping connector pins in connector sleeves in electrical plug devices : de en
  • CA328613A - Liquid dispenser : en fr
  • US1891434A - Heat exchange apparatus for heating or cooling fluids : en
  • DE566550C - Process for the production of molded bodies from insulating molding compounds with metal inserts : de en
  • FR738020A - Method of protecting the copper walls of fireboxes against the pernicious effects of combustion gases : en fr
  • GB385233A - Folding camera with rearwardly shiftable lens front : en
  • FR738296A - Bloom annealing furnaces : en fr
  • GB385202A - Manufacture of dyestuffs of the anthraquinone series : en
  • US1891442A - Welding torch : en
  • US1891563A - Bolt and nut lock : en
  • US1891596A - Collapsible tube closure : en
  • GB385247A - Improvements in and relating to electric switches of the explosion chamber type : en
  • DE566797C - Process for the production of as emulsifying, wetting, cleaning agent u. Usable products : de en
  • FR738111A - Water heater for gas stoves, ranges, stoves, etc. : en fr
  • US1891782A - Laundry flat piece spreader : en
  • US1891669A - Fluid pressure brake : en
  • DE566575C - Kippkuebel with overdriving horns : de en
  • FR738273A - Improvements to heating installations comprising stoves, fireplaces or other sources of heat : en fr
  • FR738342A - Aspirator, separator for cleaning wheat before mounting : en fr
  • DE566765C - Device on die setting machines for producing the lines : de en
  • US1891719A - Mining machine : en
  • US1891246A - Nail : en
  • US1891597A - Building block and the construction of floors and the like : en
  • DE566819C - Process for the production of plastic representations by photographic means : de en
  • FR738354A - Electrical distribution : en fr
  • US1891650A - Aeroplane : en
  • US1891746A - Flash light and medical heater : en
  • FR738059A - Windshield wipers for cars : en fr
  • FR738189A - Method and device for the electrothermal treatment of materials containing or giving off volatile oxides : en fr
  • US1891486A - Electromagnetic clipper regulation : en
  • FR737963A - Insecticide product, insect repellent, wetting and adherent, for the treatment of plants and seeds : en fr
  • GB385188A - Improvements in or relating to hydraulic power plant : en
  • GB385210A - Improvements in or relating to cigarette making machines : en
  • DE566900C - Process for the production of the tread of rubber tires for motor vehicles u. like : de en
  • DE566960C - Process for making centerless incandescent lamps : de en
  • FR738220A - : fr
  • GB385162A - Improvements in and relating to closure caps for bottles and the like : en
  • FR738162A - : fr
  • US1891619A - Process of producing hydrocarbon products by the action of a metallic halide and a partially chlorinated mineral oil of the carbo-cyclic series : en
  • DE566878C - Feed device on machines for the independent production of wooden bobbins or the like as mass-produced articles : de en
  • GB385105A - A templet for use in hanging pictures, mirrors, and the like : en
  • GB385288A - Improvements in tanning methods and plants : en
  • DE566678C - Device for holding several peg rings of different heights one above the other for wood nailing machines : de en
  • GB385010A - Mechanically oscillating sifting or screening devices : en
  • FR737950A - Electric motor with horizontal pendulum regulator to periodically close and open one or more circuits : en fr
  • FR737935A - Vehicle for agricultural use : en fr
  • FR738394A - Silencers for explosion engines : en fr
  • GB385071A - Improvements in or relating to methods of and apparatus for producing soluble phosphate from phosphate rock : en
  • GB385191A - Improvements in or relating to electric discharge devices : en
  • FR738078A - Improvements made to elastic coupling devices to be interposed between two members capable of being driven, one with respect to the other, with small amplitude angular movements, in particular those for forks of two-wheeled vehicles : en fr
  • DE566948C - Production of pure tungsten or molybdenum trioxide : de en
  • DE566952C - Device for train control : de en
  • FR738199A - Differential gear shift mechanism : en fr
  • GB385126A - Process for increasing the elasticity and strength of artificial silk and the like : en
  • DE566580C - Device on radially loaded counter-rotating turbines with axially adjacent, separate sections for the propellant : de en
  • CA328696A - Radio control apparatus : en fr
  • FR738499A - : fr
  • DE566663C - Method for the transmission of moving images : de en
  • US1891272A - Airplane propeller : en
  • CA328724A - Textile material : en fr
  • DE566668C - Metal vapor rectifiers, in particular large-scale mercury vapor rectifiers, with protective tubes surrounding the anodes : de en
  • DE566712C - Method and device for the production of composite blocks for rails : de en
  • FR738289A - Tuning block for radio equipment : en fr
  • CA328723A - Record receiving device : en fr
  • FR738304A - Manufacturing process of alkali nitrate and calcium chloride : en fr
  • GB385016A - Improvements in or relating to film-guiding mechanism : en
  • DE566909C - Shuttle replacement device for looms : de en
  • DE566479C - Flat knitting machine : de en
  • DE566605C - Boiler drum protection : de en
  • DE566847C - Telephone receivers, especially for high tones in signal receiving systems : de en
  • DE566863C - Modification of the device for the exact determination of the exceeding of a threshold value in the case of very weak currents, especially photoelectric currents : de en
  • GB385107A - Improvements appertaining to mechanism for folding paper and other material in continuous length : en
  • IE13225L - Sound recording : en
  • FR737901A - Coupling method for regulating transformers with reversible regulating winding : en fr
  • AU592532A - Improved syringe for administering liquid medicine to animals : en
  • DE566768C - Gas generator, preferably for motor vehicles : de en
  • DE566791C - Circuit arrangement for feeding electrical systems, in particular telephone systems, by means of motor-generators : de en
  • US1891498A - Illuminating cabinet : en
  • US1891639A - Receptacle filling device : en
  • GB385199A - Improvements in washing boards : en
  • DE566903C - Waterproof footwear and process for its manufacture : de en
  • FR738132A - Device for automatically creating pressure on the pieces to be cut in paper, cardboard and similar paper cutters or shears : en fr
  • CA328695A - Glass feeding apparatus : en fr
  • DE566721C - Hiding device for conveyor drums : de en
  • DE566762C - Process for the production of solid alkali hypochlorite solutions : de en
  • US1891622A - Screen printing machine : en
  • USD88720S - of new haven : en
  • CA328654A - Vat dyestuff : en fr
  • CA328728A - Camera prism carrier : en fr
  • CA328624A - Electric sign : en fr
  • DE566531C - Electrical plug : de en
  • FR738083A - Gasoline tank for automobiles, airplanes and other vehicles : en fr
  • DE566832C - Process for the production of acetal : de en
  • DE566833C - Process for the production of acetone by passing acetylene-water vapor mixtures over catalysts : de en
  • US1891334A - Shipping device for hats : en
  • US1891430A - Method of gluing wood with phenol condensation products : en
  • CA328578A - Journal box : en fr
  • AU546731A - Improvements in sparkplugs : en
  • US1891424A - Gasket : en
  • US1891637A - Lock fastener : en
  • US1891262A - Motion picture camera : en
  • US1891457A - Vehicle seat adjuster : en
  • US1891783A - Micrometer : en
  • US1891884A - Undergarment : en
  • DE566565C - Device for the geometric summation of measured quantities, in particular for the purpose of remote measurement of apparent powers : de en
  • US1891846A - Diffused light lamp : en
  • US1891369A - Carrier for electromagnetic pick-up : en
  • CA328626A - Halide-mercuri derivative : en fr
  • USD88741S - William l : en
  • USRE18697E - chance : en
  • DE566599C - Hydraulic sheet metal holder for sheet metal drawing presses : de en
  • FR738142A - Ventilation device for automobiles and other vehicles, particularly applicable to windows of such vehicles : en fr
  • AU538231A - Arrangement for the electric cleaning of gases : en
  • CA328658A - Tread link : en fr
  • DE566728C - Device for demonstrating the position of the sun (sundial) : de en
  • US1891731A - Machine for constructing concrete pipe : en
  • CA328648A - Humidifier : en fr
  • US1891699A - Automatic machine heating by induction : en
  • DE566639C - Rotating device for the production of conical surfaces on automatic turning jaws : de en
  • GB385263A - Method and machine for the manufacture of fancy yarns : en
  • US1891385A - Gull wing plane : en
  • US1891549A - Treatment of aluminum alloys : en
  • US1891662A - Machine tool : en
  • GB385171A - Improvements in cable grips : en
  • DE566676C - Paper bottle : de en
  • GR3956B - WATERPROOF BUILDING MATERIAL FOR ALL NATURE COATINGS. : el en
  • AU572032A - Compound for prevention and cure of fly blowing of sheep : en
  • CA328635A - Liquid fuel burner : en fr
  • CA328622A - Collar stud and necktie retainer : en fr
  • FR738229A - Hole punch mounting system : en fr
  • US1891533A - Valve : en
  • US1891298A - Sintering apparatus : en
  • FR738252A - Production of new chromiferous coloring materials : en fr
  • DE566560C - Connection of push-button fastening devices with the interior lining of the car body, especially for motor vehicles : de en
  • DE566634C - Muffler for internal combustion engines : de en
  • DE566869C - Spinning machine for rayon : de en
  • DK46638C - Electric Torque Switch. : da en
  • FR737970A - Damped Drop Falling Lift Bridge for Automobiles : en fr
  • FR737920A - Process for the elimination, in a microphone reception unit, of the disturbance brought by the parasitic noises inside the environment while allowing the capture of a specially sought-after wave phenomenon : en fr
  • FR738038A - Device for raising the ink ribbon in typewriters with change of carriage position : en fr
  • DE566145C - Device for protecting films against daylight : de en
  • FR738122A - Oil cooler for combustion machines : en fr
  • GB385063A - Improved means for lubricating conveyors : en
  • US1891332A - Rontgen diaphragm : en
  • FR738120A - Improvements to dies for printing and compositions used to coat them : en fr
  • FR738221A - Bumpers for vehicles : en fr
  • FR738311A - Loom : en fr
  • US1891780A - Method of and apparatus for recording and reproducing electrical impulses : en
  • DK46660C - Packing for Plate Pasteurizers. : da en
  • FR738125A - : fr
  • DE566795C - Vapor discharge vessel : de en
  • FR737939A - New ammeter protection relays for alternating current electrical devices : en fr
  • DE566619C - Therapeutic gymnastics exercise device for eliminating incorrect posture : de en
  • DE566820C - Oilseed press consisting of two pressing devices connected in series : de en
  • FR738000A - Various tube manufacturing processes and their internal stampings : en fr
  • FR738070A - : fr
  • CA328617A - Ski manufacture : en fr
  • GB385639A - Improvements in and relating to the purification of iron : en
  • DE566705C - Large-scale mercury vapor rectifier with a metal structure located above and outside the cathode mercury : de en
  • FR738141A - Weft feeler for power loom : en fr
  • US1891500A - Explosive composition : en
  • GB385093A - Improvements in means for securing and adjusting door knobs on their spindles : en
  • FR738021A - Improvements to folding glasses : en fr
  • FR738345A - Auto-theft security device : en fr
  • DE566783C - Process for the preparation of thelykinins : de en
  • DE566490C - Saw with a swinging, reciprocating saw blade : de en
  • FR737998A - Cutter and plow for small tractors : en fr
  • GB385607A - Improvements in or relating to ships' rudder-posts and rudders : en
  • FR738201A - Improvement allowing automatic scales to indicate weight, unit price and total price, respectively on three metric, parallel and fixed scales : en fr
  • FR738202A - : fr
  • FR738258A - Electrical transformer for audible frequencies : en fr
  • FR738374A - Method and apparatus for the automatic lubrication of sirens and other rotary steam sound apparatus : en fr
  • FR738236A - Differential capacitor : en fr
  • US1891331A - Apparatus for cleaning or polishing rods : en
  • FR738233A - : fr
  • FR738065A - Tie enhancements : en fr
  • FR738164A - Process and apparatus for electrolysis and for adjusting the concentration of a solution, applicable in particular to solutions or photographic baths : en fr
  • FR738390A - Process for preparing an insecticidal powder and product obtained by said process : en fr
  • GB385099A - Improvements relating to picnic cases : en
  • DE566653C - Sheet pile wall with grooved lock iron : de en
  • FR738294A - Construction more particularly usable as beach shelter : en fr
  • GB385108A - Improvements in pasteurising apparatus : en
  • DK46650C - Apparatus for Internal Massage of the Human Rectum or Other Organs. : da en
  • GB385127A - Improvements in and relating to the treatment of plastered surfaces : en
  • GB385185A - Improvements to thimbles and the like, such as are used for needlework : en
  • DE566911C - Device for cutting off the weft thread loops : de en
  • DE566438C - Housing for roll film cameras : de en
  • GB385081A - Improvements relating to patterns for moulding cast articles : en
  • DE566657C - Procedure for ventilating open sprinkling coolers : de en
  • FR737905A - Apparatus for cleaning pipes and in particular pressurized beer distribution pipes : en fr
  • GB385078A - Improved construction of joint for artificial limbs : en
  • GB385128A - Improved sieve for culinary and similar purposes : en
  • FR738449A - : fr
  • GB385268A - Improvements in devices for converting by means of a light-sensitive cell high speedoscillations of light into oscillations of an electric current : en
  • DE566402C - Clutch for motor vehicles engaged by an auxiliary clutch : de en
  • DE566987C - Process for the preparation of anhydrous sodium sulfide : de en
  • GB385327A - Improved impregnation of wood : en
  • DE566856C - Track extenders : de en
  • DE540017C - Process for remelting metals in shaft furnaces : de en
  • DE566955C - Bolt lock for rotary switch with right and left gear : de en
  • US1891300A - Elevator : en
  • DE566888C - Friction gear with comb-like interlocking friction disks : de en
  • DE566997C - Felt hat made from a knitted fabric or the like by fulling : de en
  • GB385083A - Improvements in or relating to conveyors : en
  • GB385276A - Method of regulating the power transmitted by a photo-electric cell to a lamp amplifier : en
  • US1891786A - Chalk line device : en
  • FR738241A - Process for manufacturing bricks based on silica and the like : en fr
  • GB385074A - Improvements in or relating to variable pitch propellors : en
  • FR738104A - : fr
  • GB385181A - Improvements in and relating to metering pumps : en
  • FR738260A - Process for the manufacture of salts of gamma-dialkyl amino propanediolic esters of aromatic carbamic acids : en fr
  • DE566574C - Device for removing security labels from the stack that are attached to bottles with a wire clip by means of adhesive : de en
  • GB385164A - Improvements in and relating to the springing of vehicles : en
  • US1891565A - Fertilizer distributor : en
  • GB385131A - Machine for the shaping and smoothing of soles : en
  • FR738051A - Anticryptogamic product and insecticide based on colloidal aluminum hydroxide : en fr
  • FR738257A - Improvements made to the fittings of incandescent lamps : en fr
  • FR738060A - Improvements to steam de-superheaters : en fr
  • DE566991C - Process for the production of iron and iron alloys : de en
  • DE566723C - Window frames made from finished frame parts in reinforced concrete : de en
  • DE566761C - Electric lighting system for underground : de en
  • FR738275A - Method and apparatus for freezing fish : en fr
  • FR738212A - Improvements to windows and shutters : en fr
  • US1891686A - Blow-out preventer attachment : en
  • FR738365A - Process for the manufacture of shoes, slippers, etc. and new industrial products resulting from its application : en fr
  • GB385103A - Improvements in or relating to the washing or other liquid treatment of cellulose acetate or other derivatives of cellulose : en
  • FR738223A - Apparatus for refrigeration and air purification : en fr
  • CA328611A - Paving machine : en fr
  • US1891535A - Paper or fiber can : en
  • US1891877A - Whirl fire oil burner : en
  • US1891893A - Method of briquetting coal : en
  • FR738268A - Money box with counter : en fr
  • DE566848C - Method and device for sorting cigarettes or the like. : de en
  • FR738055A - Packaging for tetrahedral shaped objects : en fr
  • GB385088A - A circular knitting machine with two superposed needle cylinders : en
  • GB385245A - Improvements in or relating to machines for manufacturing wire nails : en
  • DE566826C - Device for feeding the insert tobacco to a winding device : de en
  • DE566872C - Saline sterilizer : de en
  • GB385287A - Improvement in clamping device : en
  • FR738351A - Wood door : en fr
  • FR738088A - Steam turbine improvements : en fr
  • FR738293A - Safety lock : en fr
  • DE566573C - Device for blowing material into a chamber, which is used to treat the material by means of the exhaust gases of a downstream prefabricated kiln : de en
  • US1891881A - Curtain fixture : en
  • DE566737C - Mixture-compressing internal combustion engine : de en
  • DE566754C - Armor plate with a plate-shaped body attached to its inside by studs : de en
  • DE566585C - Lubricating device, especially for vehicle axles : de en
  • FR737953A - Compressor-recuperator for heat engines : en fr
  • GB385069A - Improvements in or relating to stop motions for knitting machines : en
  • US1891502A - Plotting instrument : en
  • DE567000C - Guide bearing for the workpiece clamping bolt in gear milling machines : de en
  • DE566626C - Device for the watertight closure of inward opening doors and windows : de en
  • CA328703A - Flavouring method : en fr
  • US1891437A - Rapid revolver loader : en
  • US1891875A - Brake mechanism : en
  • US1891255A - Nitrated carbohydrate explosives and process of producing the same : en
  • US1891402A - Method of treating oils : en
  • US1891501A - Method of coating insulated wire or the like and apparatus therefor : en
  • US1891273A - Reeling system : en
  • US1891739A - Automatic railroad crossing signal : en
  • US1891436A - Packing : en
  • DK46669C - Apparatus for regulating an AC voltage. : da en
  • FR737971A - Machine for reading and stitching patterns for mechanics of looms and the like : en fr
  • GB385317A - Improvements in or relating to sheet feeding mechanism for printing machines : en
  • DE566790C - Radiotelegraphic or telegraphic device in which the individual characters are formed from groups of two or more frequencies : de en
  • FR738384A - Road recorder for vehicle. : en fr
  • GB385158A - Improvements in and relating to hydraulic presses for impressing stereotype matrices : en
  • GB385187A - Improvements in or relating to high frequency electrical oscillation generators : en
  • US1891373A - Glass forming method and apparatus : en
  • DE566961C - Process for the production of indirectly heated glow cathodes : de en
  • DE566875C - Automatic shut-off device for the polishing compound supply to polishing devices : de en
  • US1891822A - Apparatus for making sound records : en
  • FR738054A - Manufacturing process for regenerated silk threads : en fr
  • US1891561A - Coal cutting machine : en
  • DE566782C - Process for the production of perhydrogenated diphenylene oxide : de en
  • DE566992C - Arrangement for generating multi-phase voltages by means of two transformers : de en
  • DE566756C - Cigarette wrapping device : de en
  • FR738168A - Improvements to physical culture equipment : en fr
  • DE566655C - Lift flush device for flushing with different amounts of water : de en
  • DE566887C - Coupling device : de en
  • US1891661A - Grinding : en
  • DE566865C - Grate for small firings : de en
  • GB385141A - Improvements in optical systems for photographic or projection apparatus : en
  • GB385284A - Improvements in or relating to electrothermic switches : en
  • US1891598A - Rope winding device : en
  • USPP49P - Hybrid tea rose : en
  • FR738225A - Inkwell : en fr
  • US1891772A - Rotary grizzly : en
  • US1891544A - Lubricating device : en
  • US1891466A - Device for use in blowing smoke rings : en
  • US1891665A - Combination bench and table : en
  • FR738232A - Relay shutter : en fr
  • DE566433C - Circular knitting machine with several work stations : de en
  • DE566561C - Security device against theft of motor vehicles : de en
  • DE566666C - Changeable electrical capacitor with solid dielectric intermediate layers between the relatively mutually adjustable plate sets : de en
  • DE566898C - Swivel device for motor vehicle headlights : de en
  • DE566633C - Spark plug with electrodes that consist of a mixture of high and low evaporation temperature components : de en
  • DE566956C - Collector machine whose armature has DC wave winding : de en
  • CA328670A - Filtration apparatus : en fr
  • FR738152A - : fr
  • FR738266A - Transformable weeder hoe : en fr
  • US1891740A - Extruded shapes with interlocked joints and method of making : en
  • FR738405A - : fr
  • GB385055A - Improvements in and relating to hand fire extinguishers : en
  • DE566556C - Method and device for the production of discs u. Like. Made of wood pulp for beer plates, documents, seals, etc. : de en
  • FR738439A - : fr
  • GB385184A - Improvements in machine housings : en
  • IE12214L - Manufacture of pile fabrics : en
  • FR738349A - Process for the preparation of catalysts : en fr
  • US1891753A - Roller bearing : en
  • USD88739S - Design fob a tbinity sacbamentai : en
  • USD88735S - William c : en
  • US1891546A - Brazing rod : en
  • US1891456A - Transformer construction : en
  • DE566758C - Collapsible box : de en
  • DE566223C - Process and device for cleaning the gases produced during the electrolytic decomposition of water : de en
  • US1891417A - Stuffing box : en
  • US1891716A - Winding for dynamo electric machines : en
  • US1891444A - Process for gasifying liquid fuels : en
  • DE566990C - Process for the production of mixed fertilizers : de en
  • FR737923A - Paper handling process : en fr
  • GB385134A - Improvements in and relating to tables, writing desks or the like : en
  • DE566767C - Process for cleaning hydrocarbon oils : de en
  • CA328631A - Hot air gun : en fr
  • US1891221A - Pavement breaking machine : en
  • US1891575A - Calf feeder : en
  • US1891797A - Rotor for display devices : en
  • DK46636C - Heat sink with ribs, especially for use in bottling beer and similar beverages. : da en
  • FR738077A - Method of fixing a knife blade in its handle and knife : en fr
  • US1891245A - Shredding machine : en
  • US1891220A - Head-stock for machine tools : en
  • US1891878A - Coating composition : en
  • CA328620A - Caustic soda : en fr
  • AU831432A - Improvements in or relating to aircraft construction : en
  • DE566717C - Channel annealing and cooling furnace for glass objects : de en
  • US1891514A - Process of making diphenyl : en
  • FR737906A - Cinematographic device for projecting images and reproducing sound : en fr
  • FR737972A - Improvements to magneto-electric machines : en fr
  • FR738278A - : fr
  • GB385047A - Improvements in or relating to foot rests : en
  • DE567011C - Staple for holding documents together or the like. : de en
  • CA328612A - Adjustable damper : en fr
  • FR738376A - Rubber purse without clasp : en fr
  • US1891401A - Oil well surveying device : en
  • CA328616A - Wall dampproofing and waterproofing method : en fr
  • GB385003A - Improvements in means for intermittently delivering jam, custard or other material in predetermined quantities : en
  • US1891455A - Process for purifying phenol-aldehyde condensation products : en
  • FR737980A - Improvements made to burners, with preheating, for liquid fuels : en fr
  • FR738137A - Electrolytic capacitor : en fr
  • GB385602A - Improvements in or relating to sound transmitters : en
  • AU538431A - Improvements in picture transmission : en
  • DE566513C - Process for the production of catalytically active gels : de en
  • DE566873C - Device for the production of metal blocks, rods and. Like. Directly from molten metal : de en
  • DE567015C - Process for the preparation of sulfur-containing guanidines : de en
  • US1891583A - Truck bolster : en
  • US1891674A - Rolling stock : en
  • US1891233A - Eyeglass case : en
  • DE566602C - Spring-loaded clamping device for letter folders, loose-leaf binders, etc. Like. For clamping unperforated sheets : de en
  • DE566648C - Window with opening movement parallel to itself : de en
  • FR738027A - : fr
  • FR737922A - Advanced distribution mechanism for engines : en fr
  • FR738318A - : fr
  • US1891305A - Process and apparatus for refrigeration : en
  • US1891671A - Fluid pressure brake : en
  • DE566834C - Process for the production of concentrated fertilizers : de en
  • US1891286A - Sheet delivering and piling apparatus for printing, ruling, cutting machines, and the like : en
  • CA328649A - Circulating rendering system : en fr
  • US1891495A - Alloy : en
  • AU804432A - Improvements in meat safes and like food containers : en
  • AU767732A - Improvements in gas meters : en
  • US1891728A - Refrigerator unit : en
  • USD88730S - Fernand bridier : en
  • US1891657A - Grinding machine : en
  • USD88719S - Design for a portable electric cooker : en
  • DE566221C - Laundry rammer : de en
  • FR738134A - : fr
  • FR738182A - Brake valve particularly applicable to motor vehicles braked by compressed air : en fr
  • US1891591A - Heater : en
  • DE566527C - Device for temporary venting of refrigeration machines working in a vacuum : de en
  • US1891476A - Molding process : en
  • US1891328A - Rotary oil well drilling apparatus : en
  • US1891567A - Manifolding attachment : en
  • US1891821A - Charging means for blast furnaces : en
  • US1891612A - Method of manufacturing propellers : en
  • US1891499A - Transmission gearing : en
  • DE566582C - Equipment on platen printing presses : de en
  • US1891427A - Scraper and apron : en
  • US1891799A - Electric switch : en
  • USPP50P - James didato : en
  • US1891280A - Closure for collapsible tubes and the like : en
  • US1891264A - Machine for operating on soles : en
  • AU746232A - Improvements in and relating toland wheels : en
  • USD88711S - Design fob a textile fabric ob the like : en
  • CA328719A - Plural-member stylus : en fr
  • FR738110A - Portable or mobile tank to keep tar or similar products hot : en fr
  • USD88738S - Gertbude mobbis : en
  • CA328574A - Cushion tire : en fr
  • DE566970C - Auxiliary scale for high-speed scales to read off the net weight : de en
  • US1891449A - Preparation of diaryl-1, 2, 5, 6-anthraquinone-dithiazole bodies : en
  • US1891826A - Spout and closure : en
  • US1891338A - Method of and means for bending tubes : en
  • US1891378A - Visible index tray : en
  • US1891543A - Method of producing mononitrodiphenyls : en
  • US1891738A - Talking movie : en
  • US1891492A - Inflatable or pneumatic boat : en
  • US1891769A - Hoisting mechanism : en
  • US1891863A - Automatically lubricating windmill : en
  • US1891370A - Method and apparatus for manufacturing glassware : en
  • FR738338A - Protection of edges of stairs and similar parts of buildings : en fr
  • DE566787C - Device on typewriters for automatic return of the paper cart : de en
  • FR738098A - : fr
  • FR737962A - Starter for internal combustion engines : en fr
  • DE566715C - Methods and devices for casting metals or alloys directly from the molten state : de en
  • GB385271A - A non-corroding iron-base alloy containing carbon, chromium and manganese : en
  • GR3957B - TEXTILE TISSUE. : el en
  • US1891481A - Inductance coil : en
  • US1891552A - Quick return straight line pump jack : en
  • CA328697A - Waste renovating method : en fr
  • US1891290A - Work piece guide for machine tools : en
  • US1891672A - Fluid pressure brake : en
  • US1891680A - Vanity dresser : en
  • US1891761A - Vaginal receptacle : en
  • US1891763A - Floor structure and slab therefor : en
  • USD88728S - Design for a stocking : en
  • US1891584A - Truck bolster : en
  • DE566732C - Machine for sorting statistical cards with counting and printing device : de en
  • US1891261A - Safety wing for airplanes : en
  • CY25A - Improvements in or relating to processes for recovering metal values from ores and other metalliferous materials : en
  • US1891351A - Dipper-stick control for excavating machines : en
  • DE566564C - Safety device for razor : de en
  • DE566662C - Device for the electrical locking of any number of contactors, especially for locomotive controls : de en
  • DE566543C - Glass suction blowing machine : de en
  • FR738094A - Periodic band : en fr
  • FR738346A - Air filter formed by an endless, rotating belt made up of filter cells : en fr
  • US1891223A - Button loop : en
  • DE566866C - Trough grate : de en
  • FR738316A - Device to prevent maladjustment of fast-acting relays on various current values : en fr
  • GB385231A - Improvements in lining bands for headwear : en
  • US1891301A - Truck body : en
  • CA328706A - Spectacles : en fr
  • US1891361A - Liquid dispenser : en
  • US1891418A - Aerial safety strap : en
  • US1891636A - Surge pressure controlling means : en
  • US1891423A - Telephone system : en
  • US1891652A - Brake testing apparatus : en
  • US1891752A - Electric circuit controller : en
  • US1891879A - Heater suitable for gaseous fluids : en
  • US1891376A - Sheet shifter for visible index binders : en
  • DE566608C - Rail contact : de en
  • US1891296A - Vault lock : en
  • US1891551A - Stop valve for steam or other fluids and liquids : en
  • US1891813A - Manufacture of metal billets, bars, and the like : en
  • US1891462A - Germicide : en
  • US1891553A - Attachment for headlights : en
  • US1891342A - Folding crate : en
  • US1891386A - Sound reproducing apparatus : en
  • US1891517A - Temporary load support for semitrailers : en
  • US1891488A - Multiple row planter : en
  • US1891537A - Malcolm e : en
  • CA328607A - Wire cutting hand tool : en fr
  • US1891521A - Apparatus for forming valve or tappet heads : en
  • US1891609A - Process of producing alumina from waste coal products : en
  • USD88736S - Mattbice etienne jttlliabd : en
  • CA328671A - Loose-leaf binder : en fr
  • US1891346A - Long span building and arch construction : en
  • US1891579A - Rolling mill : en
  • US1891676A - Electrical apparatus : en
  • US1891885A - Refuse vehicle : en
  • CA328557A - Magnesium and alloys : en fr
  • CA328601A - Combined advertising and price display board : en fr
  • DE566635C - Fuel pump for internal combustion engines controlled by pressure oil : de en
  • DE566897C - Steering gears, especially for motor vehicles : de en
  • DE566928C - Hosiery produced in one operation on the flat weft knitting machine and process for its production : de en
  • FR738312A - Waterproof enclosure for incandescent lamps : en fr
  • DE566651C - Device for automatic control of the loading of working machines : de en
  • GB385250A - Braking apparatus for shuttles in weaving looms : en
  • CA328660A - Production of hydrocarbons and hydrogen : en fr
  • DE566709C - Process for improving the properties of carbon black : de en
  • CA328686A - Priming mechanism for centrifugal pumps : en fr
  • FR737977A - Registering machine controlled by register cards : en fr
  • FR738336A - : fr
  • FR738030A - Manufacturing process for anthracene derivatives : en fr
  • FR738091A - Double handles or straps for handbags or others, convertible into a suspension strap : en fr
  • CA328583A - Divider strip for terrazzo floors : en fr
  • GB385042A - Improvements in and relating to hydraulic operating mechanism : en
  • GB385102A - Improvements in electric regulating apparatus : en
  • US1891365A - Valve seat gauge : en
  • DE566774C - Insulating body : de en
  • DE566796C - Process for the preparation of halogen-3, 4, 8, 9-dibenzpyrene-5, 10-quinones : de en
  • US1891482A - Tool : en
  • US1891545A - Reverse gear mechanism : en
  • US1891311A - Furnace feeding device : en
  • FR738067A - Boat propulsion device : en fr
  • GB385092A - Improvements in or relating to sheet feeding mechanism : en
  • GB385244A - Tool for pointing masonry : en
  • FR738337A - Aerial banner advertising : en fr
  • DE566925C - Method for operating electric induction ovens : de en
  • AU691732A - Honing machine for piston pinholes : en
  • GB385110A - Improvements in or relating to game apparatus : en
  • GB385163A - Improvements in or relating to brake systems : en
  • USD88723S - baker : en
  • FR738071A - Electric switch with electromagnetic device to extinguish the arc : en fr
  • DE566530C - Arrangement of an earth wire for high voltage overhead lines : de en
  • DE566656C - Method for storing metal foil waste : de en
  • GB385205A - Improvements in fuel injector nozzles for internal combustion engines : en
  • GB385223A - Improvements in and relating to vapour electric discharge devices : en
  • US1891340A - System for reducing shocks : en
  • FR738101A - Enhancements to sleeve insulators and current transformers : en fr
  • GB385067A - An improved method of producing firmly adherent galvanic deposits on aluminium and its alloys : en
  • AU401531A - Improvements in and relating to guide blocks, pulley blocks andthe like : en
  • FR738446A - : fr
  • US1891744A - Soap making : en
  • US1891873A - Apparatus for treating food stuffs such as meat and fish : en
  • GB385182A - Improvements in or relating to tins or like containers for plastic substances : en
  • US1891452A - Can and method of sealing same : en
  • DE566996C - Process for the production of mechanically very strong bodies of any prescribed shape from tungsten, thorium, molybdenum and carbon : de en
  • FR738037A - Grinding, polishing, sanding machine : en fr
  • GB385075A - Improvements in or relating to bottle crates or holders : en
  • US1891302A - Rotary pump : en
  • FR738322A - : fr
  • GB385096A - Improvements relating to the controlling of boiler feed pumps : en
  • FR738130A - Development of centrifugal compressors : en fr
  • FR738358A - Bag for volatile solids : en fr
  • GB385196A - Improvements in and relating to valve mechanism for internal combustion engines : en
  • GB385049A - Improvements in or relating to subaqueous sound transmitters and receivers : en
  • GB385275A - Improvements in or relating to steering gear for trailers : en
  • FR738340A - Metal cards for board games and other applications : en fr
  • GB385038A - Process and apparatus for compressing coal : en
  • FR738217A - Plant pot : en fr
  • FR738143A - Improvements in low power engine construction : en fr
  • CA328593A - Moulding apparatus : en fr
  • GB385046A - Improvements in or relating to locking devices for doors and the like : en
  • FR738319A - : fr
  • DE566805C - Process for polymerizing rubber : de en
  • US1891593A - Apparatus for the manufacture of water-free ethyl alcohol : en
  • US1891226A - Motor control system : en
  • FR737955A - Artificial silk manufacturing process : en fr
  • FR738056A - Process for commissioning refrigeration systems : en fr
  • GB385136A - Improvements relating to apparatus for forming box parts : en
  • DE566431C - Electric switch with pressurized gas operated pneumatic drive, especially switch with arc extinguishing by pressurized gas : de en
  • DE566840C - AC relay with two windings through which phase-shifted excitation currents flow, which is designed in the manner of a DC flat relay : de en
  • DE566874C - Closure for handbags, purses, etc. like : de en
  • US1891806A - Illuminated fireman's helmet : en
  • USD88716S - David w : en
  • FR738364A - Improvements made to the construction of tilting mills : en fr
  • FR738161A - Combined apparatus forming scale and milk scale : en fr
  • GB385133A - Improvements in machines for distributing manure and seeds : en
  • US1891512A - Building structure : en
  • US1891555A - Mechanism for angular adjustment of the bowsprit of a sailboat : en
  • FR738123A - Locking device for a load lever that can be locked on a segment : en fr
  • FR738228A - Winding method and apparatus : en fr
  • US1891283A - Radio condenser tuning control : en
  • FR738105A - Ribbed hollow mirror for headlights, especially of cars : en fr
  • GB385258A - Improvements in and relating to steam power plants : en
  • DK46640C - Filling machine for cardboard boxes and the like. : da en
  • FR738299A - Apparatus for decorating cookies and the like : en fr
  • DE566714C - Process for producing blanks : de en
  • FR738181A - Plate for vehicles with electromagnetic rail brake : en fr
  • DE566750C - Stem cap for folding boats : de en
  • DK46659C - Propellog. : da en
  • DE566586C - Three-core high voltage cable : de en
  • US1891632A - Lubricator : en
  • AU543031A - A'pparatus for feeding or charging coal or other granular material into carbonizing- retorts or other containers : en
  • DE553721C - Cable car with circulating operation : de en
  • FR738133A - Operating mechanism for paper, cardboard and similar paper cutters or shears : en fr
  • FR738045A - Improvements to recording oscillographs : en fr
  • GB385282A - Improvements in and relating to motor cycles : en
  • DE566838C - Device to prevent the oscillation of synchronous motors : de en
  • FR737957A - System improving the propulsion of mobiles in fluids : en fr
  • US1891244A - Submarine cable : en
  • US1891266A - Scraper : en
  • US1891325A - Sprayer device : en
  • US1891713A - Air conditioning system : en
  • AU488931A - Improvements in holding devices applicable to vehicle number plates : en
  • CA328694A - Shingle strip : en fr
  • DE566700C - Phantom circuit : de en
  • DE566477C - Cross-flow plate air heater : de en
  • DE566725C - Process for the production of colored rubber compounds : de en
  • DE566518C - Process for the production of condensation products : de en
  • FR737909A - Glare-free headlight : en fr
  • US1891870A - Can filling machine : en
  • GB385157A - Improvements in convertible furniture : en
  • GB385239A - Improved means for operating the charging slides of friction wheel spindle presses : en
  • DE566590C - Steam and air flow meter based on the differential pressure principle : de en
  • US1891771A - Double-acting reciprocating pump : en
  • DE566850C - Machine for cleaning buckets etc. like : de en
  • US1891353A - Advertising folder : en
  • DE567002C - Device for generating an electromagnetic beam for the navigation of aircraft : de en
  • DE566617C - Firing for boilers heated with crushed solid, liquid or gaseous fuels : de en
  • FR738151A - Mechanical pencil : en fr
  • US1891867A - Method of producing castings with tapped holes therein : en
  • FR737908A - Process for obtaining colloidal aqueous solutions : en fr
  • FR737927A - Improved process for obtaining on fabric designs in one or more colors offering a great intensity of relief : en fr
  • GB385144A - Improvements in and relating to rotatable serving trays : en
  • GB385261A - Improvements in and relating to neck-ties : en
  • DE566868C - Machine for the treatment of fibrous leaves : de en
  • FR738204A - : fr
  • GB385026A - Improvements in or relating to stands for teapots, jugs or the like : en
  • FR738135A - Improvements to central heating installations and similar installations : en fr
  • FR738332A - Improvements to liquid fuel burners : en fr
  • DE566672C - Automatic glass blowing machine : de en
  • FR738366A - Spindle apparatus for the manufacture of threads or yarns : en fr
  • FR738139A - Auxiliary typewriter device, for filling in multiple forms, in accordion-folded strips : en fr
  • FR738040A - Instrument for removing plaster from walls or ceilings : en fr
  • FR738041A - Compressed air motor : en fr
  • FR738344A - Further training in the manufacture of metal coils used in the textile industry : en fr
  • DE566611C - Method for searching for a television broadcasting station and for displaying television reception : de en
  • US1891222A - Tool for demolition machines : en
  • US1891227A - Sound reproducing means and method : en
  • GB385251A - Improvements in typographical slug casting machines : en
  • US1891333A - Production of acetone : en
  • US1891789A - Tire reclaiming machine : en
  • GB385189A - Improvements in or relating to flaying knives : en
  • CA328573A - Valve : en fr
  • FR738024A - : fr
  • GB385030A - A new or improved infant's chair : en
  • US1891840A - Window : en
  • DE566792C - Relay circuit to determine the load conditions in electrical circuits : de en
  • DE566707C - Electric iron with a contact device arranged in the heating circuit and a rod which controls this contact device and is mounted in the handle so as to be longitudinally displaceable : de en
  • DK46653C - Wagon frame that can be built into a Vehicle. : da en
  • FR737996A - Non-hinged or welded watch case featuring simple and sophisticated bail attachments : en fr
  • FR738219A - : fr
  • FR738074A - Process for the separation of gas mixtures : en fr
  • FR738386A - Advanced stretcher : en fr
  • DE566534C - Device for converting direct current into other voltage : de en
  • DE566644C - Filling cap on bottles for carbonated beverages : de en
  • DE566815C - Capacitor circuit for keyboard instruments : de en
  • GB385020A - Improvements in or relating to the combustion chambers of internal-combustion engines of the liquid-fuel injection type : en
  • GB385032A - Improvements in and relating to cementitious material of the high alumina type : en
  • CA328676A - Separation of solid materials from gases : en fr
  • FR738080A - Fixing device for insulators for electrical lines : en fr
  • GB385106A - Improvements in smokers' ash trays : en
  • GB385153A - Improvements in and relating to rotary kilns and coolers : en
  • DE566851C - Machine for cutting open the pile ceiling of weft velvet : de en
  • FR738073A - Lubricating device for leaf springs, in particular vehicle leaf springs : en fr
  • FR737948A - Electric capstan braking device : en fr
  • GB385143A - Loom shuttle : en
  • DE566554C - Slip clutch : de en
  • GB385029A - Improvements relating to electric cables : en
  • DE566913C - Process for monitoring the yarn flow from weft bobbins as well as weft guard guards for the practice of this process : de en
  • FR738207A - : fr
  • FR738286A - Masonry work : en fr
  • GB385221A - An improved method of producing enamel ware : en
  • GB385206A - Improvements in automobile head lamps : en
  • GB385090A - Improvements in the construction of coke oven doors : en
  • DK46666C - Two-Wheel Bicycle that can be converted into a Vehicle with more than two Wheels. : da en
  • GB385228A - Improvements in and relating to dredgers and cranes : en
  • FR738206A - : fr
  • DE553068C - Armored semiconductor precipitation electrode for electrostatic precipitators : de en
  • US1891631A - Apparatus for testing brakes : en
  • US1891841A - Yeast propagation controlling method : en
  • US1891756A - Reversible bridge suspension strap : en
  • US1891810A - Level gauge indicating at a distance the level of a liquid contained in a tank : en
  • DE566697C - Trunnion bearings with vertical and horizontal acting, shock and sound absorbing elastic shims : de en
  • DE566779C - Index card or sheet of polygonal or circular shape, or composed of polygon and circle : de en
  • FR737924A - Backrest and legrest device for bed : en fr
  • FR738159A - Sausage binding machine : en fr
  • GB385198A - Improvements in air temperature controls for internal combustion engines : en
  • GR3948B - METHOD AND DEVICE OF ENLARGEMENT OF ROOT TUBES OF TEETH : el en
  • US1891284A - Undercutting machine : en
  • USD88726S - jones : en
  • US1891257A - Trimming machine : en
  • DK46651C - Defoamer. : da en
  • DE566624C - Wire drainer to be attached to the edge of the vessel : de en
  • DE566858C - Firedamp protected connector : de en
  • FR738371A - Improvements to devices used to cut flat glasses : en fr
  • FR738247A - Removable plow : en fr
  • FR738389A - Improvements to machines intended to straighten objects with a circular section : en fr
  • GB385094A - Improvements in and relating to pneumatic rammers and other similar tools : en
  • GB385211A - Improvements in sheet glass making machines : en
  • US1891472A - Adjustable stop for thread carrier rods : en
  • FR737966A - Eccentric oscillating manifold for controlling electric watches or clocks with pendulum or motor pendulum : en fr
  • FR738007A - Connection for pressurized lubrication pumps : en fr
  • FR738131A - Printing press : en fr
  • GB385015A - Improvements in or relating to by-pass valves for pressure pumps or the like : en
  • FR738244A - Device for maintaining heat or freshness : en fr
  • DK46665C - Device for Checking a Car's Tail and Stop Lights. : da en
  • FR737967A - Safety cap : en fr
  • US1891312A - Hydraulic hoist for dumping trucks : en
  • US1891694A - Grass shears : en
  • US1891426A - Process of manufacturing alkali metal nitrates : en
  • DE566861C - High-speed rotary switch : de en
  • DK46656C - Bicentral system. : da en
  • DK46661C - Time current shutter. : da en
  • DE566908C - Shuttle change for looms : de en
  • CA328594A - Train pipe coupling : en fr
  • DE566650C - Pivot hinge : de en
  • DK46649C - Procedure for the manufacture of soaps or detergents. : da en
  • US1891648A - Shuttle motion : en
  • GB385236A - Improvements relating to ploughs : en
  • FR737986A - Stabilizing suction cup for camera stand : en fr
  • GB385011A - Improved process for the obtaining of parti-colour effects on textile threads, and on fabrics woven therefrom : en
  • US1891321A - Internal combustion engine : en
  • DE566661C - Curve-moving, electrically operated rail vehicle with single-axle drive : de en
  • DE566837C - Drum drive by means of a cord for rotating capacitors sitting on a common axis : de en
  • DE566933C - Welding wire : de en
  • FR738118A - Safety block for locks : en fr
  • GB385329A - Improvements in or relating to the making or repairing of roads : en
  • FR738300A - Removable assembly device between two mechanical coupling members : en fr
  • CA328718A - Resistance device : en fr
  • US1891702A - Electrical apparatus : en
  • US1891712A - Meat chopper : en
  • US1891800A - Attachment for incubator : en
  • USD88717S - John overmeyer : en
  • CA328651A - Air chuck : en fr
  • US1891229A - Interlocking shingle : en
  • CA328586A - Anti-skid chain : en fr
  • US1891465A - Snowplow : en
  • US1891835A - Oil burner : en
  • US1891374A - Valve : en
  • CA328576A - Manufacture of boxes or cases : en fr
  • US1891240A - Ribbed lath : en
  • US1891396A - Filter press : en
  • US1891607A - Condensing apparatus : en
  • DE566637C - Gas-steam turbine : de en
  • CA328590A - Apparatus for covering pipes or conduits with concrete : en fr
  • US1891484A - Column clamp : en
  • AU538931A - Improvements inthe manufacture of soap and glycerine : en
  • AU536931A - Improvements in ploughs for road construction, excavating andthe like : en
  • US1891640A - Vending machine : en
  • US1891242A - Fire alarm signal and photographic apparatus : en
  • USRE18702E - Self-inking fountain pen : en
  • US1891571A - Printing process employed in color photography : en
  • US1891627A - Safety razor : en
  • DE566701C - Circuit for telephone circuits housed in a multi-phase power cable with symmetrically distributed conductors : de en
  • FR738170A - Improvements to the valves of lubrication devices : en fr
  • US1891859A - Production of carbon and hydrogen chloride : en
  • GB385195A - Improvements in test rods, more particularly test rods for blast furnaces : en
  • CA328623A - Carbureter and atomizer : en fr
  • CA328630A - Tabulating machine : en fr
  • DE567609C - Device for duplicating mirror-type originals : de en
  • US1891603A - Motion picture screen : en
  • CA328564A - Signalling device : en fr
  • CA328655A - Textile fibre processing : en fr
  • AU542331A - Improved means for displaying the contents of biscuit tins andthe like : en
  • FR738166A - Compressed air device, intended to replace the use of firecrackers in railways and to obtain automatic braking of trains : en fr
  • CA328633A - Extinguisher valve : en fr
  • US1891623A - Closure means for collapsible tubes : en
  • USD88724S - Design fob an automobile lamp : en
  • DE566829C - Device for driving the circulation locks of locks : de en
  • US1891811A - Brooder : en
  • US1891406A - Apparatus for receiving balls or rolls of sliver discharged from a sliver balling machine : en
  • US1891862A - Water tube boiler : en
  • CA328561A - Wood pulp : en fr
  • CA328565A - Container forming machine : en fr
  • CA328596A - Auxiliary lamp : en fr
  • US1891602A - Sectional cruiser : en
  • US1891886A - Art of feeding finely comminuted fuel into a combustion chamber : en
  • CA328639A - Collating device : en fr
  • DE566726C - Process for coloring rubber and synthetic rubber-like compounds : de en
  • GB385100A - Grinding or crushing apparatus : en
  • GB385257A - Process for the recovery of hydrocarbons by means of solid adsorptive agents, for example, active carbon and the like : en
  • US1891630A - Necktie : en
  • DE566711C - Method and device for sterilizing bottles : de en
  • FR738383A - Improvements in concrete or colored cements of the portland type : en fr
  • DE566440C - Abraumfoerderbruecke : de en
  • US1891594A - Method for timing toll telephone circuits : en
  • US1891608A - Process of producing alumina : en
  • US1891675A - Water softener : en
  • US1891416A - Well drilling machine : en
  • US1891715A - Method of recovering retained oil and fats from filter-press cake and reactivation of the spent cake : en
  • US1891734A - Folding table : en
  • FR738458A - : fr
  • GB385200A - Process for the preparation of powder for making custards, puddings, creams, sauces, ice-creams and like boiled products : en
  • US1891845A - Folding kaiser roll : en
  • CA328569A - Rubberized floor mat : en fr
  • CA328677A - Arm chair : en fr
  • GB385248A - Lathes and like machine-tools : en
  • US1891287A - Oil draining valve : en
  • US1891490A - Automobile frame straightening machine : en
  • US1891576A - Reverse gear for cycles : en
  • DE566922C - Device for automatic control of the torque of feed electric motors, especially for continuous grinders : de en
  • US1891432A - Creel : en
  • US1891838A - Brooder : en
  • US1891445A - Oil gasifier : en
  • FR738089A - Chassis particularly suitable for light cars on railways : en fr
  • US1891814A - Bookrack : en
  • FR738375A - Direct acting pressure regulator : en fr
  • GB385019A - Improvements in and relating to electric power converting apparatus : en
  • DE566486C - Cylinder arrangement for single-acting standing internal combustion engines : de en
  • IS66B6 - Method for producing a float from cork : en is
  • CA328681A - Printing machine inking mechanism : en fr
  • CA328727A - Power transmission : en fr
  • FR738213A - Device for clutching and disengaging the mechanism and the striking cylinder of chime clocks : en fr
  • GB385060A - Improvements in tread soles for boots and shoes : en
  • CA328666A - Bottle cap forming machine : en fr
  • US1891569A - Manifolding attachment : en
  • US1891534A - Heater for liquids : en
  • GB385307A - Improvements in and relating to dyes and dyeing : en
  • FR738205A - Process for distilling substances, especially those which are liquid at the distillation temperature, with or without accompanying chemical reactions : en fr
  • GB385112A - Variable-speed transmission gearing : en
  • US1891818A - Steering gear : en
  • DE566577C - Device for the synthetic production of ammonia by catalysis : de en
  • DE566576C - Process for the production of a scale-preventing diffusion body : de en
  • DE566441C - Vibrating screen : de en
  • DE566632C - Incubator : de en
  • GB385165A - Improvements in or relating to cans or like metal containers : en
  • GB385240A - Improvements in treads for pneumatic tyres : en
  • CA328700A - Montan wax extraction : en fr
  • DE566736C - Diesel engine with a combustion chamber that is offset in diameter from the cubic capacity : de en
  • DE566854C - Hydraulic hot stamping press, in particular die stamping press : de en
  • DE566546C - Swiveling device for horizontally movable windows and doors on guardrails : de en
  • US1891503A - Suction cleaner : en
  • US1891880A - Gas cutting machine : en
  • DE566699C - Train control device : de en
  • US1891582A - Milking machine : en
  • US1891440A - Tawing, dehydrating, and astringent product : en
  • US1891725A - Bushing packing : en
  • FR738331A - Anti-theft device for automobiles and motorcycles : en fr
  • US1891513A - Floor structure : en
  • DE566738C - Light metal pistons for internal combustion engines : de en
  • US1891588A - Window safety device : en
  • GB385041A - Process for the concentration of sexual hormones in body fluids : en
  • FR738052A - Transmission with high gear ratio or gear ratio : en fr
  • GB385207A - Improvements in means for associating sheets travelling at different speeds in paper-folding apparatus : en
  • US1891866A - Spinner for paper containers : en
  • DE567710C - Dust burner : de en
  • FR737969A - Apparatus for ignition of engines : en fr
  • GB385000A - Improvements in sand-moulding machines : en
  • FR738150A - Temporary coupling for railway vehicles : en fr
  • US1891539A - Drawing roll coupling : en
  • US1891743A - Process of manufacturing vulcanized rubber and products obtained thereby : en
  • DE566780C - Process for increasing the oxygen yield from mixtures of chemicals : de en
  • FR737961A - Fuel pump with improved leak recovery : en fr
  • FR738255A - Combined pencil holder and card clip : en fr
  • GB385109A - Improvements in or relating to apparatus for treating material with gases : en
  • CA328653A - Manufacture of crude rubber : en fr
  • DE566748C - Self-adjusting planetary gear for motor vehicles : de en
  • FR738072A - Improvements to tipping drums for dredges, excavators, conveyors and other similar devices : en fr
  • USD88715S - Design for a textile fabric or the like : en
  • US1891380A - Portable visible index : en
  • US1891470A - Rotary toothbrush : en
  • DE566816C - Tension of the eardrum on percussion musical instruments : de en
  • FR737940A - Improvements to television or telecinematography analysis devices : en fr
  • FR738035A - Waxing or rubbing device : en fr
  • GB385269A - Improvements in the manufacture of motor vehicle bumpers : en
  • FR738329A - Pantograph combined with a perforating mechanism for automatic embroidery machines : en fr
  • GB385052A - Improvements relating to signalling apparatus : en
  • GR3960B - CLOSURE IMPROVEMENTS FOR METAL CONTAINERS. : el en
  • FR738019A - Switch-signaling device, more particularly for remote control installations : en fr
  • DK46645C - Calculator. : da en
  • FR738239A - Metal wheel : en fr
  • FR738096A - Method and apparatus for the direct production of welded iron : en fr
  • FR738381A - Device giving the impression of relief to billboards and other printed matter : en fr
  • FR738022A - Cooler cabinet, using ice, with refrigerated chamber by continuous external circulation of cold dry air. : en fr
  • FR738253A - Manufacturing process of alkali nitrate : en fr
  • GB385203A - Improvements in or relating to tubular electric incandescent lamps and discharge tubes : en
  • DE566760C - Gas regulator controlled by the outlet pressure : de en
  • CA328588A - Garbage can holder : en fr
  • FR738192A - : fr
  • FR737954A - Position light for motor cars : en fr
  • GB385087A - Improvements in or relating to machines for closing cans and the like : en
  • DE566727C - Application of the process for transferring incandescent material from a closed incandescent container into a cooling container that is movable relative to this : de en
  • US1891372A - Method of and apparatus for producing sheet glass : en
  • GB385037A - Improvements in or relating to web controlling or braking mechanism for printing presses and other machines : en
  • CA328587A - Golf club : en fr
  • CA328618A - Adhesive material : en fr
  • CA328665A - Bituminous emulsion making apparatus : en fr
  • FR738203A - Method for controlling metal steam rectifiers : en fr
  • FR738355A - Broom for washing and wiping walls, tiles, parquet floors : en fr
  • FR738126A - Selector mechanism for printing telegraph devices : en fr
  • FR738302A - Improvements in the establishment of advertising signs, posters and other similar advertising devices : en fr
  • CA328688A - Steering wheel : en fr
  • GB385292A - Luminous signalling device for bicycles and like vehicles : en
  • GB385295A - Process for the manufacture and production of products of the anthrapyrimidine series : en
  • DE566537C - Method and device for the production of artificial threads, e.g. B. copper oxide ammonia after the draw spinning process : de en
  • FR738032A - : fr
  • GB385084A - Improvements connected with water-flow calorimeters : en
  • FR737903A - Method and apparatus for spreading substances on surfaces : en fr
  • FR738274A - : fr
  • FR738029A - Process for the production of colored lacquers : en fr
  • FR738117A - Improvements to molded refractory objects and their manufacturing process : en fr
  • FR738301A - Quiet hub for metal or spoke wheels for baby cars and toys : en fr
  • GB385315A - Improvements relating to the preparation of titanium oxide : en
  • GB385154A - Improvements in or relating to the production of cast bodies from masses consisting of cement or concrete : en
  • DE566607C - Arrangement for the automatic monitoring of the speed ratio of rotating shafts or axles by means of differential gear and slip clutch : de en
  • DE566951C - Device for train control : de en
  • CA328663A - Manufacture of mixed yarn : en fr
  • CA328575A - Rail splice : en fr
  • FR738395A - Protection device for thermal devices : en fr
  • GB385058A - Improvements in and relating to mudguards for cycles and other vehicles : en
  • GB385208A - Improvements in or relating to sparking plugs : en
  • US1891317A - oe basel : en
  • USD88708S - Ishmael h : en
  • US1891231A - Refrigerating apparatus : en
  • US1891363A - Egg yolk substitute for tanning : en
  • US1891833A - Frame for hand bags and like containers : en
  • US1891487A - Mail box : en
  • US1891556A - Tractor tread : en
  • US1891724A - Masonry joint : en
  • US1891750A - Bacterial product : en
  • US1891270A - Pattern mechanism for knitting machines : en
  • US1891458A - Dump-body : en
  • US1891723A - Composite friction block : en
  • DE566695C - Method for processing animal carcasses : de en
  • AU546131A - Improvements in or relating tothe manufacture of glassware : en
  • US1891441A - Piston : en
  • US1891269A - Concrete : en
  • US1891477A - Longitudinally folding washable necktie : en
  • GB385089A - Improvements in and connected with boiler cleaners or soot-blowers : en
  • DE566291C - Device for measuring the amount of flowing media : de en
  • DE566821C - Braking device for aircraft : de en
  • FR737928A - Improvement of the fabric embossing operation : en fr
  • GB385123A - Improvements in and relating to closures for bottles, cartons, and the like : en
  • FR738370A - Method of adjusting the light intensity of luminescent alternating current electric tubes : en fr
  • FR738320A - Shoulder protectors : en fr
  • USRE18700E - Kokichi miximoto : en
  • CA328682A - Liquid dispenser : en fr
  • DE566977C - Device for adjusting the pedal cranks of bicycles with freewheel gear : de en
  • DE566993C - Glow cathode for electron tubes : de en
  • US1891717A - Treatment of iron pyrites : en
  • CA328625A - Liquid fuel burner : en fr
  • FR738303A - Coupling arrangement for intermediate telegraph installations, in which the connecting lines work with different operating modes : en fr
  • FR738234A - Advanced bandage : en fr
  • FR738025A - Rubber tire for the wheels of rail vehicles : en fr
  • FR738128A - : fr
  • GB385273A - Method of improving catalytic actions : en
  • US1891345A - Electrical condenser : en
  • US1891606A - Coking pitch : en
  • US1891653A - Ophthalmic mounting : en
  • DE566734C - Connecting bracket : de en
  • GB385035A - Improved method of and apparatus for making tart cases and the like : en
  • DE566824C - Ring spinning and twisting machine for the formation of coetzers of exceptionally large length : de en
  • FR738086A - Improvements to glasses : en fr
  • FR738276A - Improvements to the interior separators of fractionation towers : en fr
  • DE566524C - Process for drying the printed sheets by blowing air on printing machines : de en
  • DE566937C - Direction indicators for motor vehicles : de en
  • DE566814C - transmission : de en
  • AU774732A - Improvement in sound propagating diaphragm : en
  • DE566988C - Process for the preparation of the sym. Benzyl-ª ‡ -bromisovalerylurea : de en
  • GB385610A - Improvements in the method of coking heavy petroleum residues or the like and cracking petroleum vapors : en
  • DE566570C - Spindle arrangement for bell spinning machines : de en
  • US1891670A - Multiconnection hydraulic cable : en
  • USD88737S - Assionob to mccobmicx : en
  • FR737921A - Electric cable in rubber sheath : en fr
  • GB385312A - Improvements in and relating to means for electrically producing oscillatory or reciprocatory motion : en
  • FR738235A - Device intended for the recording or reproduction of films with optical and acoustic inscriptions : en fr
  • US1891830A - Can filling machine : en
  • FR738169A - Improvements to vehicle brakes, particularly for railway and tramway equipment : en fr
  • FR738339A - Set consisting of a dowel and a perforated plate, specially intended for cafes and shops : en fr
  • DE566625C - Jack for motor vehicles, which is pivotably attached to the vehicle : de en
  • GB385224A - Pressing apparatus for the manufacture of cigar fillers : en
  • FR737936A - Improvement in ventilation plates : en fr
  • FR738008A - : fr
  • FR738044A - Safety razor enhancements : en fr
  • GB385023A - Improvements in automatic electric switch arrangement for initiating or terminating operations in sound reproducing apparatus : en
  • FR738267A - Friction wheel speed change mixer : en fr
  • GB385289A - Improvements in and relating to electric welding plants : en
  • FR738368A - Manufacturing process of anti-detonating fuels for engines : en fr
  • FR738039A - Printing device with auxiliary device for placing blank forms for printing : en fr
  • US1891371A - Method and apparatus for making glassware : en
  • US1891707A - Shade : en
  • US1891726A - Oiling system : en
  • FR738328A - Conical or prismatic pockets for butter baskets : en fr
  • CA328632A - Drier felt : en fr
  • US1891319A - Stoker control : en
  • GB385031A - Improvements in and relating to typewriters, typewritingcalculating machines, high-speed telegraphs, type-printing telegraphs and the like : en
  • FR737942A - Measuring cap and dispenser for any powdered products such as powdered sugar, salt, etc. : en fr
  • FR738231A - Improvements in laminating complex glass strips : en fr
  • GB385139A - Manufacture of condensation products : en
  • DE566730C - Reading and arithmetic teaching aids : de en
  • GB385235A - Process for the production of beryllium fluoride : en
  • FR738306A - : fr
  • GB385124A - Improvements in pumps : en
  • FR738026A - Control of centrifugal fans of reversible internal combustion engines : en fr
  • FR738249A - Long rod loader : en fr
  • FR738287A - : fr
  • FR738362A - Canoes, skis, trunks, for motor cars : en fr
  • GB385064A - Improvements in automatic valves for water heaters or geysers : en
  • DE566731C - Teaching model for internal combustion engines : de en
  • DE566804C - Machine for boring branches and filling knot holes in boards : de en
  • DE566972C - Cup-shaped insert grate for tobacco pipes : de en
  • US1891241A - Sound picture system : en
  • US1891278A - Water heater : en
  • US1891388A - Recording and reproduction of sound : en
  • US1891448A - Process of purifying diphenyl-1, 2, 5, 6-anthraquinone dithiazole bodies : en
  • DE566643C - Bonnet for motor vehicles : de en
  • DE566953C - Cam-controlled switch combination : de en
  • GB385242A - Pencil sharpener : en
  • DK46652C - Two-stroke combustion engine with one of the Combustion Products driven Turbine for Operation of the Rinsing Air Blower. : da en
  • GB385306A - Improvements relating to the reduction of viscosity of greasy oils : en
  • US1891253A - Cable outlet : en
  • US1891536A - Temporary control device for switch mechanism : en
  • GB385225A - Improvements in or relating to change-over keys or switches for telephone exchanges and the like : en
  • GB385230A - Improvements in or relating to advertising signs : en
  • US1891323A - Method of printing on cellophane or the like : en
  • US1891757A - Multiple sole blank : en
  • US1891348A - Method and device for microscopically viewing living objects : en
  • US1891688A - Fruit picking knife : en
  • US1891540A - Control device for alarm mechanism : en
  • US1891230A - Process of stamping ice cream shapes : en
  • US1891592A - Method of cleaning and gas-freeing hydrocarbon storage tanks : en
  • FR738379A - Mixed fiber and flexible chipboard carpet : en fr
  • GB385190A - Improvements in fountain pens : en
  • US1891394A - Compartment : en
  • CA328661A - Hydrocarbon production : en fr
  • US1891314A - Method of producing a heating or welding flame : en
  • US1891419A - Piston : en
  • US1891795A - Vehicle storage system : en
  • CA328599A - Can labelling machine : en fr
  • AU543931A - Improvements in or relating to thermionic oscillation generators : en
  • AU497631A - Improvements in classifiers : en
  • CA328709A - Locomotive stoker : en fr
  • US1891532A - Process for extracting metals from ores, minerals, and other materials : en
  • US1891489A - Manufacture of pneumatic tire casings and apparatus therefor : en
  • US1891228A - Railway car : en
  • US1891357A - Refrigeration : en
  • DE566808C - Rotary piston water meter : de en
  • FR738011A - Hydromechanical gear change : en fr
  • FR738240A - Elastic nut safety : en fr
  • DE566836C - Selector for telephone systems with line contacts divided into groups and with a switching element that can be moved in one direction : de en
  • FR738250A - Improvements made to the assembly of steel tubes or other metals, to heads or collectors obtained by fusion, in particular to radiators for heating homes or cooling premises : en fr
  • DE566870C - Device for pressing artificial dentition parts made of rubber : de en
  • FR738028A - Manufacturing process of new quaternary ammoniacal salts : en fr
  • CA328572A - Window : en fr
  • FR738396A - Gasoline gas stove : en fr
  • USD88727S - Bbtjno c : en
  • CA328643A - Switch operating mechanism : en fr
  • DE566899C - Lanyard for hoods : de en
  • US1891384A - Aircraft propeller : en
  • US1891595A - Electric wall heater : en
  • DE566735C - Four-stroke diesel engine with recharging : de en
  • DE567005C - Device for monitoring an electrical energy distribution system through two replicas of the distribution system : de en
  • US1891324A - Pocket fountain toothbrush : en
  • USD88725S - Design for a textile fabric : en
  • US1891624A - Patch package : en
  • GB385629A - Improvements in and relating to methods of and apparatus for producing hard metal compositions : en
  • US1891525A - Receptacle : en
  • US1891614A - Printing press : en
  • US1891844A - Swingable garment hanger support : en
  • DE566593C - Connection part for corrugated pipe hoses : de en
  • US1891344A - Hat press : en
  • US1891562A - Coal cutting machine : en
  • US1891755A - Limb rest stand : en
  • CA328714A - Printing telegraph selective system : en fr
  • US1891355A - Journal for pulverizing mill rollers : en
  • US1891649A - Dental impression device : en
  • AU550531A - Improvements relating to railway refrigerator cars : en
  • DE566647C - Overshoe for skinning knife : de en
  • US1891282A - Electrically wound clock : en
  • US1891413A - Typewriting machine : en
  • US1891824A - Condiment holder or container : en
  • US1891352A - Shovel type excavator : en
  • US1891748A - Pick-up : en
  • GB385005A - Improvements relating to the manufacture of artificial silk : en
  • US1891701A - Method of manufacturing concrete : en
  • US1891803A - Valve spring lock tool : en
  • US1891358A - Lock nut : en
  • US1891519A - Belt buckle : en
  • US1891660A - Car coupling mechanism : en
  • CA328604A - Building truss : en fr
  • US1891450A - Coal briquette : en
  • US1891790A - Spreading apparatus : en
  • US1891874A - Coupling : en
  • DE566817C - Device for assembling box parts : de en
  • US1891337A - Process of producing cellulose : en
  • CA328657A - Manufacture of elastic cords and bands : en fr
  • FR738112A - : fr
  • US1891869A - Shaft extractor : en
  • US1891387A - Film phonograph : en
  • DE566579C - Steep tube boiler : de en
  • FR738114A - High efficiency mechanical transmission : en fr
  • US1891393A - Collapsible dinner or tea wagon : en
  • DE566949C - Process for the preparation of indosulfo acids of the benzene and naphthalene series : de en
  • FR738188A - Control for cinematographic projectors : en fr
  • FR738200A - : fr
  • GB385186A - Improved means for supporting articles from metal section bars : en
  • FR737934A - Rotary roller pumps : en fr
  • GB385311A - Improvements in electric gaseous discharge devices : en
  • DK46663C - Collapsible or collapsible dining table top for use in automobiles. : da en
  • FR737943A - Improvements in color photography and cinematography : en fr
  • GB385130A - Improvements in mowing machines : en
  • FR738214A - : fr
  • FR737965A - Slope drainage system : en fr
  • FR738404A - : fr
  • DE566976C - Traffic and theft-proof switching and braking device for motorcycles : de en
  • FR738023A - Advertising device : en fr
  • FR738116A - Improved manufacturing process for composite refractory objects : en fr
  • FR738363A - Toy mermaid with spark-thrower : en fr
  • DE566776C - Process for the production of resin from resin-containing coal : de en
  • DE566609C - Device for inductive influence between train and track : de en
  • DE566914C - Hopper with elongated openings for bucket elevators for dewatering minerals : de en
  • FR738033A - Advanced device for adjustable fastening of automobile windshields : en fr
  • FR738291A - Folding chess and checkers game : en fr
  • FR738315A - Device for writing in multiple copies : en fr
  • GB385039A - Clutch withdrawal collars : en
  • GB385111A - Improvement in reinforcing cinematograph films : en
  • GB385146A - Improvements in or relating to x-ray devices : en
  • FR738326A - Sandblasting nozzle : en fr
  • DE566581C - Die setting and line casting machine, in which the dies are electrically released from the magazine by means of a register strip : de en
  • FR737930A - Improvement in tank pen holders : en fr
  • FR738380A - Compensated secondary current transformer : en fr
  • GB385001A - Improvements in and connected with the manufacture of bricks, slabs, sheets, and the like : en
  • US1891491A - Inflatable boat : en
  • US1891745A - Method for covering a turntable : en
  • US1891760A - Self-winding watch : en
  • US1891677A - New substituted phenol-carboxylic acids and process of making same : en
  • US1891646A - Apparatus for drying can ends containing a sealing compound : en
  • DE566753C - Wheel carriage with expandable carriage cheeks : de en
  • GB385050A - A process for the preservation of fruit : en
  • DE566354C - Device for applying glue to book blocks : de en
  • US1891697A - Food accessory compound : en
  • US1891721A - Machine for finishing and tapping nut blanks : en
  • US1891820A - Descaling of tubes : en
  • GB385018A - Automatically acting fire protecting device for cinematographs : en
  • FR738423A - : fr
  • GB385179A - Improvements in or relating to the propulsion of cycles and like vehicles : en
  • US1891275A - Grain bin : en
  • FR738259A - Curtain or closing shutter with articulated elements and side slides : en fr
  • USD88732S - Design fob : en
  • DE566889C - Workpiece holding device for broaching machines : de en
  • DE566884C - Cylinder covers or pistons for internal combustion engines : de en
  • FR738087A - Improvements to fibrous or filamentary materials and methods for treating such materials : en fr
  • CA328721A - X-ray system : en fr
  • DE566751C - Machine for grinding the rollers of a pair of rollers that work together : de en
  • US1891611A - Tubular watchcase : en
  • US1891747A - Body support : en
  • US1891839A - Cardboard or like box and carton : en
  • GB385238A - Improvements in tooth brushes : en
  • US1891271A - Channeling machine : en
  • US1891326A - Internal combustion motor : en
  • US1891560A - Piston ring contractor : en
  • US1891377A - Visible index : en
  • DE566622C - Bread slicer : de en
  • AU886332A - Improvements relating to electric cables : en
  • DE566548C - Apparatus for making films : de en
  • DK46668C - Railway crossing signaling device. : da en
  • FR738121A - Method for red sensitizing photographic gelatin silver halide emulsions : en fr
  • US1891307A - Feeding device : en
  • US1891587A - Automatic compression regulator : en
  • US1891289A - Door dovetail : en
  • US1891774A - Bloomers for women : en
  • USRE18695E - Ttath device : en
  • USD88731S - Harold cbttqeb : en
  • US1891461A - Piston type meter : en
  • US1891520A - Method of coloring cellulosic plastics : en
  • DE566906C - Aerator with filter for taps : de en
  • DE566454C - Feed water regulator for steam boilers by means of a heat-affected expansion body : de en
  • US1891872A - Bank protective system and means : en
  • DE566641C - Automatic overrun brake for trailers : de en
  • GB385316A - Improvements in electric circuit interrupters with contacts immersed in oil or otherinsulating liquid : en
  • FR738127A - Feeding device for percussion machines : en fr
  • FR738330A - : fr
  • FR738321A - Device for recording or reproducing sound films : en fr
  • DE566587C - Arrangement for parallel connection of asynchronous machines : de en
  • FR738084A - Method and apparatus for converting liquefied gases into gases at room temperature and under any desired pressure : en fr
  • FR738237A - Improvements made to the extraction mechanisms of gelatin or analogous wrappers produced automatically : en fr
  • GB385079A - Improved construction of wrist joint for artificial arms : en
  • FR738034A - Automatic drain block for irrigation locks : en fr
  • DE566733C - Longitudinal slot fertilizer spreader that can be converted into a seed drill : de en
  • US1891327A - Air conditioning device : en
  • US1891581A - Display cabinet : en
  • US1891404A - Loud speaker : en
  • US1891621A - Electron discharge tube adapter : en
  • AU534331A - Device for tightening previously fastened or held wires : en
  • DE566739C - Air-cooled internal combustion engine for motor vehicles : de en
  • FR738334A - Automatic baiting device for fishing : en fr
  • DE566881C - Device for sighting a route used to measure speed : de en
  • DE566652C - Bucket of rectangular cross-section to hold ash, rubble, garbage and the like. like : de en
  • DE566744C - Device for sterilizing and vitaminizing fluids : de en
  • GB385265A - Improved remote indicator for measuring variations in the level of liquids : en
  • US1891586A - Pressure-operated valve : en
  • GB385017A - Improvements in and relating to the construction of roads : en
  • FR737993A - Paper envelope or bag and its manufacturing process : en fr
  • GB385043A - Improvements in supports for overhead electric lines : en
  • GB385080A - Improvements in means for supplying auxiliary charges to internal combustion engines : en
  • DE566785C - Power machine with revolving piston and rotating abutment : de en
  • FR738184A - New 1-hydroxy-anthracene-carboxylic acid and its preparation process : en fr
  • GB385068A - Improvements relating to insulating supports for electric terminals : en
  • GB385119A - Process of rolling compounds of metals with non-metals or alloys of these compounds with metals : en
  • GB385151A - Improvements relating to filler bricks for regenerators for industrial furnaces : en
  • US1891281A - Clock : en
  • DE566689C - Production of alkali nitrate and ammonium chloride from alkali chloride : de en
  • FR738391A - Window made of metal profiles : en fr
  • US1891414A - Writing and drawing pad : en
  • AU489731A - Improved gas toaster : en
  • CA328650A - Tube manufacture : en fr
  • US1891698A - Method of producing a. food accessory compound : en
  • US1891407A - Activation of carbonaceous substances : en
  • DE566623C - A device for the preparation of fresh Turkish coffee, which can be rotated around a vertical axis and is provided with a removable container for the ejected coffee grounds : de en
  • DE566890C - Manufacture of molds or the like by connecting their individual parts by fusion welding : de en
  • GB385028A - Improvements in and relating to trolleys and the like for conducting electric current from cables to the motors of vehicles : en
  • CA328715A - Mould for matrix setting and type-line casting machines : en fr
  • CA328667A - Catalyst manufacture : en fr
  • FR738102A - Pocket ice : en fr
  • FR738198A - Process for giving colors to asphalt solutions, asphalt emulsions and generally to all products from the distillation of tar or from the petroleum refinery, or from natural asphalt : en fr
  • DE566957C - Magnetic electric lamp with a multi-part housing made of insulating material : de en
  • US1891682A - Pencil : en
  • DE566983C - Form for the production of artificial stones with particularly precise dimensions and completely flat outer walls : de en
  • AU538831A - Improvements in dipping buckets usable for fruit treatment : en
  • CA328627A - Tabulating machine : en fr
  • CA328659A - Fuel injection system : en fr
  • CA328692A - Cigarette package : en fr
  • CA328568A - Automobile scrapermat device : en fr
  • CA328656A - Concrete tamper : en fr
  • FR738042A - Safety razor enhancements : en fr
  • GB385177A - Improved rotary core machine : en
  • GB385246A - Improved process and apparatus for the production of undulated disc wheels and the like : en
  • GB385254A - Improvements in photographic enlarging apparatus : en
  • DE566880C - Speed change gear for speaking machines : de en
  • DK46646C - Pressure mechanism for Apparatus for Stretching Textile Strings or Textile Weighing. : da en
  • US1891313A - Improved means of providing a leak for liquids : en
  • CA328708A - Locomotive stoker : en fr
  • DE566860C - Cable feed for apparatuses protected from fire weather : de en
  • FR738243A - Stringed musical instrument, tenor viola : en fr
  • GB385232A - Improvements in and relating to coal-dust furnaces : en
  • GR3959B - METAL MECHANISM OF CLOSING METAL CONTAINERS. : el en
  • GB385113A - Improvements in curbs, fenders and the like : en
  • GB385279A - Improvement in detector for modulated alternating currents : en
  • FR737981A - Safety device preventing damage to a pressurized lubricated motor and controlling this lubrication : en fr
  • FR738046A - Auto Repair Globe Valve Line Valve : en fr
  • GB385330A - Process for the manufacture of ammonia : en
  • DE566681C - Moving device for drum-like car bodies : de en
  • DE566778C - Carbonated Freezing Process : de en
  • FR738194A - Improvements to boxes for safety razors and corresponding razors : en fr
  • DE566743C - Planer for the production of toothed wheels : de en
  • DE566845C - Time switch for vulcanizing devices or the like. : de en
  • US1891435A - meyer : en
  • DE566649C - Opener for windows with opening movement parallel to itself : de en
  • FR738208A - Hydraulic motor, especially for washing machines : en fr
  • DE566772C - Chain stitch zigzag sewing machine : de en
  • DK46642C - Device at Lighthouses. : da en
  • FR738216A - Refrigeration system for refrigerated cabinets : en fr
  • FR737918A - Aeronautical machine : en fr
  • US1891265A - Sash cord support : en
  • DE566336C - Circuit arrangement for telephone systems with several exchanges in series : de en
  • GB385270A - Improvements in and relating to lighting apparatus for lamps : en
  • GB385304A - Improvements in advertising devices in the form of match books or other splint packets : en
  • CA328558A - Glow discharge : en fr
  • US1891256A - Vacuum cleaner : en
  • GB385229A - Improvements in display devices : en
  • DE566954C - Facility for coin collection points in telephone systems with dialer operation : de en
  • DE566979C - Headstock for grinding machines : de en
  • DE566103C - Process for the production of azo dyes : de en
  • FR738095A - reinforced concrete construction elements : en fr
  • GB385178A - Improvement relating to garden shears : en
  • DE566567C - Device for tools moving in more than one direction, the movement of which is automatically transferred to the workpiece, especially for engraving machines : de en
  • DE566535C - Waxy substances : de en
  • DK46634C - Electron tube with indirectly heated Emission cathode. : da en
  • DE566702C - Multi-phase commutator machine : de en
  • DE566729C - Procedure for regulating the volume when reproducing optical sound recordings : de en
  • DK46647C - Procedure for Finishing Porous Light Stone. : da en
  • DK46648C - Procedure for the manufacture of articles of basic mineral constituents which, as such, cannot be pressed in the dry state. : da en
  • FR738327A - Improvements to dish enamelling machines : en fr
  • GB385072A - A method of and mechanism for folding over the projecting edges of connecting strips applied to book covers and the like : en
  • FR738397A - Improvements made to the rims and pneumatic tires of automobile wheels : en fr
  • GB385160A - An improved method of making superior quality artificial silk in high yield by the wet spinning process : en
  • US1891454A - Identifying mechanism : en
  • US1891787A - Dispenser : en
  • DK46658C - Feeder with weighing device. : da en
  • FR738298A - Vibrating device for clamping and surfacing concrete : en fr
  • US1891469A - Kiln : en
  • US1891856A - Gyroscopic instrument : en
  • US1891248A - Cameo : en
  • US1891895A - Drive screw : en
  • FR737904A - Plaster tile : en fr
  • FR738053A - Improvements in sound recording and reproduction : en fr
  • GB385040A - Disc clutches : en
  • US1891888A - Recovering bromine from sea water and the like : en
  • DE566742C - Fixing the tool spindle in the main spindle of a milling machine : de en
  • DE566943C - Dye rod : de en
  • FR737983A - Improvement in hubs, wheels, flywheels and the like : en fr
  • DE566529C - Household machine for making ice cream : de en
  • FR737964A - New rubberized mat and manufacturing process : en fr
  • FR738218A - Improvements to metal beds : en fr
  • GB385194A - Improvements in apparatus for guiding fabric or the like : en
  • DE566687C - Protective housing for storing bales of fabric ready for sale : de en
  • DE566794C - Spray-proof capacitor, the dielectric of which divides in front of the ends of the coverings while avoiding surfaces that converge at an acute angle : de en
  • FR738158A - Gas discharge tube applicable to the recording of variable currents on photosensitive film : en fr
  • FR738048A - Tie holder : en fr
  • US1891625A - Sand blast air washing : en
  • US1891409A - Action for pipe organs : en
  • US1891336A - Wheel : en
  • US1891362A - Apparatus adapted to duplex telephony over a single carrier frequency : en
  • GB385283A - Improvements in or relating to electrothermic switches : en
  • DE566917C - Machine for processing stereotype plates etc. like : de en
  • GB385267A - Improvements in and relating to the manufacture of light sensitive materials : en
  • US1891258A - Method for flame-proofing combustible materials and product resulting therefrom : en
  • US1891507A - Signal alarm system : en
  • DE566722C - Control for conveyor systems : de en
  • DE566777C - Tunnel excavator with vertically and laterally movable belt boom : de en
  • US1891776A - Selective separation of ores : en
  • US1891892A - Drip-catching attachment for bottles : en
  • FR737974A - Improvements to illuminated projectors : en fr
  • FR738341A - False hub forming support with locking system for spare wheel : en fr
  • GR3953B - WASHING MACHINE. : el en
  • DE566822C - Locking device for the switch valve and the pump lever of a tap equipped with a hand pump and a measuring vessel : de en
  • DE566986C - Swivel agitator for rotary disc filter : de en
  • DE566475C - Evacuator with several containers for extracted material : de en
  • USRE18693E - a matson : en
  • US1891381A - Visible index cabinet : en
  • US1891629A - Sanitary paper roll : en
  • US1891807A - Machine for weighing and grading eggs : en
  • US1891827A - Phosphorescent or luminous masses or compounds : en
  • DE566843C - Tubular heat device that can be introduced into body cavities, especially for gynecological purposes : de en
  • FR737987A - Method and device for the manufacture of pile fabrics with iron chains : en fr
  • FR738242A - Improvements to power transmission systems, in particular to those applied to the propulsion of ships : en fr
  • US1891232A - Refrigerating apparatus : en
  • AU537331A - An improved grid electrode for electron discharge tubes : en
  • US1891291A - Fuse : en
  • US1891709A - Metal cable reel : en
  • CA328608A - Hydraulic apparatus : en fr
  • DE566618C - Rotary piston machine, in particular rotary piston compressor : de en
  • CA328567A - Aeroplane parachute : en fr
  • US1891666A - Feed valve device : en
  • US1891847A - Electrically actuating machinery : en
  • AU548131A - Process of cracking heavy hydrocarbon oils ( blending of vapors with liquid) : en
  • GB385014A - Improvements in or relating to pneumatic separators : en
  • GB385059A - Improvements in ferrules, bushes, thimbles and the like : en
  • US1891805A - Brake : en
  • US1891529A - Latch operating device for power shovels : en
  • DE566959C - Maximum consumption indicator : de en
  • CA328702A - Blasting cartridge : en fr
  • DE566798C - Flat weft knitting machine : de en
  • USD88734S - Design fob a bibb figttbe : en
  • FR738392A - : fr
  • US1891896A - Suction gathering forming machine : en
  • DE566757C - Process for the production of a yellow which can be used as a porcelain paint, in particular for underglaze underglaze : de en
  • CA328647A - Brittle cathode : en fr
  • DE566665C - Earth fault protection relay : de en
  • DE566942C - Humidifier for textile items, especially socks, on moving forms : de en
  • GB385286A - Improvements in and relating to diaphragms, more particularly for sound boxes of talking machines : en
  • DE566923C - Cathode ray oscilloscope for recording high voltage events with a capacitive voltage divider : de en
  • DE566612C - Process for applying (melting) an enamel-like insulation coating on an electrically conductive wire : de en
  • DE566812C - Device for threshing and cleaning grain : de en
  • CA328644A - Corrugated board and box : en fr
  • DE566764C - Overpressure blading for steam and gas turbines : de en
  • DE566799C - Casting mold for the production of caliber rolls and rollers : de en
  • FR738081A - : fr
  • GR3958B - ΜΑΣΟΥΡΙΣΤΡΑ. : el en
  • US1891718A - Shaft for overhung elastic fluid turbines : en
  • US1891850A - Direct iron ore reduction : en
  • DE566981C - Automatic release device for protective grids, protective walls, rolling or folding walls : de en
  • DK46637C - Stiff Membrane. : da en
  • US1891439A - Projection system : en
  • CA328717A - Feeding mechanism for slicing machines : en fr
  • DE566682C - Scraper for window grids : de en
  • US1891685A - Blow-out preventer attachment : en
  • US1891815A - Bodkin for drawing material through hollow hems : en
  • CA328589A - Tunnel and aqueduct lining method : en fr
  • AU800432A - Improvements in or relating to upholstery mountings : en
  • CA328560A - Anhydrous magnesium chloride : en fr
  • GB385213A - Improvements in files : en
  • FR738378A - Hydraulic stamping press : en fr
  • GB385142A - Improvements in or relating to steam generating installations : en
  • DE565019C - Self-priming centrifugal pump : de en
  • DE566211C - Fountain pen stand with movable spreading arms : de en
  • US1891781A - Toothpick dispensing device : en
  • USRE18699E - Control system for motor vehicles : en
  • US1891511A - Building construction : en
  • DE566844C - Roof made of telescoping parts : de en
  • GB385006A - Electron discharge device : en
  • US1891433A - Creel : en
  • CA328699A - Signal for rotary mechanism : en fr
  • FR738324A - Tap : en fr
  • FR738014A - Improvements to exhaust systems for engines or other vehicles : en fr
  • FR738230A - : fr
  • CA328606A - Performance recording instrument for motor vehicles : en fr
  • GB385260A - Improvements in or relating to grids for use in making x-ray pictures : en
  • CA328628A - Sorting machine : en fr
  • DE566967C - Fire door : de en
  • US1891349A - Telephone wire connecting means for railway trains : en
  • AU855432A - Improvements in and relating to brace ends : en
  • US1891343A - Stranding : en
  • USRE18698E - harshberger : en
  • FR738269A - Mounting device for wheel or flywheel in pressed sheet metal : en fr
  • GB385266A - Improvements in or relating to agents and compositions for protecting plants : en
  • US1891468A - Ticket issuing machine : en
  • US1891234A - Method of modifying internal strains in metal objects : en
  • USD88704S - Design for a radiocabinet : en
  • DE566588C - Electric vacuum cleaner in the shape of a broom : de en
  • DE566759C - Conveyor container tiltable by means of a suspension : de en
  • DE566533C - Electromagnetic overcurrent release with a bimetal strip as a thermal control element : de en
  • US1891277A - Combined photographic camera and sound recording apparatus : en
  • US1891443A - Pyroxylin plastic tab or facing and method of securing the same to an article : en
  • US1891542A - Drinking cup dispenser : en
  • AU546231A - Improvements in or relating to distillation processes forthe production of zinc or similar volatilisable metals : en
  • US1891613A - Method of and apparatus for testing the riding qualities of vehicles : en
  • US1891706A - Leakless joint for rotating shafts : en
  • US1891809A - Self-clearing grate : en
  • US1891356A - Milling machine : en
  • US1891601A - Unsymmetrical diaryl ethanes as plasticizers : en
  • US1891663A - Grinding machinery : en
  • US1891876A - Display basket : en
  • US1891620A - Pole structure : en
  • US1891504A - Suction cleaner : en
  • US1891851A - Can vacuumizing and sealing machine : en
  • US1891421A - Trim frame for panels : en
  • FR737912A - New cooling method for turbo-alternator rotors : en fr
  • US1891616A - Article of manufacture in a combined radio cabinet and sound amplifying device : en
  • AU537831A - Improvements in or relating to television and like receivers and cathode ray tubes for use therein : en
  • GB385222A - Improvements in or relating to the cooling of valves and the seats therefor of internal combustion engines : en
  • US1891689A - Garment bag : en
  • CA328605A - Pessary : en fr
  • US1891263A - Machine for operating on lasts : en
  • US1891882A - Pressure control for fluid dispensing devices : en
  • US1891350A - Elevator control system : en
  • CA328640A - Metal-coating for filming tinfoil : en fr
  • DE566638C - Multi-part turbine blade, especially for gas turbines : de en
  • AU407631A - Improved apparatus for centrifugally moulding concrete pipes and other tubular bodies : en
  • DE566636C - Deflagration internal combustion turbine : de en
  • CA328698A - Typewriter : en fr
  • US1891306A - Worm water motor : en
  • US1891335A - Automatic lubrication annunciator for motor vehicles : en
  • US1891864A - Tongue brush and scraper : en
  • CA328690A - Steering wheel : en fr
  • AU488831A - Improvements in and relating to rubber andother compressible washers : en
  • US1891367A - Paper box making machinery : en
  • US1891749A - Apparatus for trimming drinking straws : en
  • US1891829A - Process of highly polymerizing cellulose acetate and the product thereof : en
  • AU627932A - Improvements in sheepshearing machines : en
  • FR738049A - Windshields, mainly for automobile bodies, in particular with fixed or folding cowling : en fr
  • FR738097A - Sheet metal leveling installation : en fr
  • FR738171A - Subsoiler reversible plow : en fr
  • FR738359A - Transparent billboard with variable advertising text : en fr
  • CA328705A - Liquid fuel burner : en fr
  • US1891615A - Operating rod guide : en
  • CA328687A - Priming mechanism for centrifugal pumps : en fr
  • CA328710A - Elastic fluid turbine : en fr
  • USD88713S - Design for a pedestal lavatory : en
  • CA328678A - Cylinder embossing apparatus : en fr
  • US1891297A - Variable gain circuit device : en
  • US1891691A - Combination chair and writing desk : en
  • US1891792A - Glass working apparatus : en
  • US1891554A - Holdup protection device : en
  • US1891589A - Bobby form : en
  • AU825632A - Improvements in glazed frames or sashes : en
  • CA328646A - Spark plug : en fr
  • FR737911A - Rubber articles capable of being inflated, comprising a covering made of fibers and method for their manufacture : en fr
  • US1891515A - Wear-plate for shoe-heels and the like : en
  • CA328675A - Separation of suspended materials from gases : en fr
  • DE566901C - Pillion seat designed as a swing saddle for motorcycles : de en
  • DE566916C - Steam locomotive : de en
  • FR737959A - Fast reinforced concrete construction : en fr
  • FR738157A - Process for manufacturing chlorinated or brominated alkoxyanilines : en fr
  • FR738385A - Maneuvering lever for capsule used for capping containers and guarantee strip intended to keep this lever in the capping position : en fr
  • DE566708C - Process for the production of Kuepen dyes of the anthraquinone series : de en
  • FR738113A - metal construction element : en fr
  • GB385313A - Improvements in and relating to means for electrically producing oscillatory or reciprocatory motion : en
  • US1891422A - Method of making trim frames : en
  • US1891474A - Carburetor : en
  • US1891243A - Container for shaving soap : en
  • US1891778A - Corner construction for frames : en
  • US1891467A - Apparatus for preparing meat for smoking : en
  • CA328701A - Structural material : en fr
  • GB385204A - Improvements in ore dressing jigs : en
  • CA328591A - Concrete working apratus : en fr
  • FR738238A - Metal inner tube protector : en fr
  • DE566630C - Electric lighting, especially for speaking machines : de en
  • US1891659A - Coupling mechanism : en
  • CA328579A - Coal burning stoker : en fr
  • GB385095A - A process for the reproduction of designs or pictures on nontextile porous bases : en
  • US1891254A - Automatic telephone system : en
  • US1891737A - Animal trap : en
  • US1891522A - Index card compressor : en
  • US1891564A - Circuit arrangement for telegraphic apparatus : en
  • US1891347A - Exercising apparatus : en
  • US1891528A - Packing for doorcheck plungers : en
  • CA328585A - Petroleum oil processing : en fr
  • DE566919C - Cone clamp for ropes and wires, especially for tensioning overhead lines : de en
  • DE566920C - Helical spring spindle with nut for electrical sliding contact resistors or similar devices : de en
  • CA328615A - Fuel oil injection system for diesel motors : en fr
  • FR738005A - Final treatment process for pasteurized drinks : en fr
  • FR738103A - Glass or ceramic carafe : en fr
  • GB385291A - An improved process for producing viscose : en
  • FR738215A - Program for audible shows : en fr
  • US1891400A - Garment : en
  • US1891708A - Insulator cotter and mode of use : en
  • US1891853A - Fluid pressure indicator for pneumatic tires and other inflated bodies : en
  • US1891320A - Grinding head for lens surfacing machines : en
  • US1891483A - Automatic evacuator for steam heating systems : en
  • FR738018A - Motorcycle improvements : en fr
  • FR737938A - Method of protecting conduits intended to ensure the circulation of liquid in energized electrical devices : en fr
  • GB385044A - A process of and means for treating moulded articles made from cement, concrete, artificial stone and the like : en
  • GB385053A - Improvements in or connected with conveyors of the belt type : en
  • FR737902A - Adjustable dispersion reactance transformer, especially for electric arc welding : en fr
  • DE566658C - Stereotype plate for high printing speed : de en
  • US1891379A - Sliding support for visible index trays : en
  • US1891647A - Lubricating system : en
  • US1891711A - Trailer coupling : en
  • FR737917A - Method and device for waterproofing viscose and the resulting products : en fr
  • US1891644A - Reservcir construction : en
  • CA328684A - Petroleum processing : en fr
  • CA328730A - Car side frame and journal box : en fr
  • DK46662C - Procedure and Apparatus for Distillation and Thermal Decomposition of Hydrocarbon Oils. : da en
  • DE566789C - Drive for rotary field motors, especially for railway companies : de en
  • DE566978C - Grinding machine with a rotating grinding spindle to which a flexible grinding spindle is connected to accommodate a second, different type of tool : de en
  • DE566862C - Winding arrangement for armature of DC machines : de en
  • DE566667C - Device to suppress flashbacks in mercury vapor rectifiers by means of ohmic resistors built into each anode lead, which are only switched on automatically by fast-acting reverse current relays when they are returned to the relevant anode : de en
  • DE566892C - Method and device for dewatering potato mass : de en
  • FR738272A - Improvements to washing machines : en fr
  • US1891796A - Reversible control for hot and cold air in furnaces : en
  • US1891836A - Apparatus for dry cooling coke : en
  • GB385082A - Improvements in devices for protecting the ear against acoustic shocks : en
  • US1891360A - Window cleaning apparatus : en
  • DE566654C - Device for separating heavy and bulky materials from waste water : de en
  • DE564793C - Method and device for carrying out metallurgical processes : de en
  • DE566595C - Process for regulating the moisture content of cigarettes : de en
  • GB385262A - Improvements in or relating to injection syringes : en
  • US1891420A - Bookrack : en
  • GB385132A - Improvements in brake operating mechanism : en
  • GB385277A - Improvement in elastic exercisers : en
  • GB385065A - Apparatus for delivering and measuring liquids, such as fuels and lubricating oil : en
  • FR738325A - Device for faster drying of dryer felts : en fr
  • DE566766C - Mobile sleeper storage compaction machine : de en
  • US1891509A - Ski binder : en
  • FR738187A - Soft stretch bracelet with automatic closure : en fr
  • GB385180A - Improvements in means of conditioning air for dehydrating purposes, especially for withering tea leaf : en
  • GB385217A - Anhydrous borax (sodium tetraborate), process and apparatus for making it : en
  • GR3955B - PERFECTIONS IN FOOD PRODUCTS AND THEIR PROCESSING. : el en
  • CA328642A - Oil circuit breaker : en fr
  • FR738177A - Tongue hook for re-stitching : en fr
  • DE566741C - Grid brake lining with frictional material : de en
  • US1891654A - Accident display board : en
  • DE566828C - Conveyor and feeding device : de en
  • FR738430A - : fr
  • CA328582A - Composite floor dividing strip : en fr
  • CA328668A - Railway track circuit : en fr
  • FR738279A - label for lingerie and other similar articles : en fr
  • US1891548A - Switch means for telethermometers : en
  • FR737978A - TV receiver : en fr
  • FR738271A - Device for receiving and reproducing sound films : en fr
  • FR738313A - Improvements to cereal roasting machines : en fr
  • GB385173A - Improvements in or relating to folding and collecting mechanisms : en
  • US1891294A - Process for facilitating the separation of the precipitate of arsenic sulphide : en
  • US1891618A - Auxiliary oil pump regulator : en
  • FR737941A - Method for doubling the number of telegraphic or telephone communications, with or without wire, and devices carrying it out : en fr
  • GB385176A - Apparatus for the drawing-off of heavy gases from above the piston of waterless gasholders : en
  • GB385303A - Improvements in or relating to automatic machines for operating upon boots or shoes : en
  • GB385627A - The manufacture of ortho-hydroxyindolecarboxylic acids of the benzene and naphthalene series : en
  • DK46654C - Identification plate for Motor Vehicles. : da en
  • DE566891C - Device for smoking fish : de en
  • FR738173A - Improvements to vessels equipped to tranship or unload their cargo : en fr
  • US1891288A - Scraper : en
  • US1891852A - Chute : en
  • FR737945A - Soap for laundry and toilet : en fr
  • DE566839C - Transformer for adjustable secondary voltage, in which the primary winding is located on one leg of a three-leg transformer iron, while the secondary winding and one or more auxiliary windings are accommodated on the other two legs : de en
  • US1891299A - Radio telephone system : en
  • DE566693C - Process for the preparation of pyridine derivatives : de en
  • US1891764A - Method and apparatus for making cementitious articles : en
  • US1891785A - Method and apparatus for shaping tubing : en
  • US1891459A - Steering knuckle lubrication : en
  • US1891808A - Window curtain rod guide : en
  • CA328720A - Vibrating member : en fr
  • FR737960A - Improvements to synchronization devices for television, telecinematography or telemechanics : en fr
  • US1891479A - Coloration of concrete articles : en
  • FR737973A - Air circulation device in fabric rowing machines : en fr
  • DE566747C - Device for producing foam for fire extinguishing purposes : de en
  • DK46664C - Scooter with tilting drive device. : da en
  • FR738090A - Spring system for folding day beds : en fr
  • FR738281A - Wheel : en fr
  • FR738209A - Filter in multiple colors : en fr
  • FR738387A - Hot water boiler : en fr
  • US1891224A - Latching device : en
  • US1891710A - Elevator control system : en
  • US1891405A - Cylinder mounting for printing presses : en
  • US1891857A - Transfer mechanism for circular knitting machines : en
  • FR738197A - Self-locking pincer brake : en fr
  • FR738382A - : fr
  • FR738353A - Device for the manufacture of rolls intended to form the weft of lenticular ream films : en fr
  • CA328580A - Valve stem locking means : en fr
  • US1891411A - Percussive drill : en
  • DE566448C - Manufacture of cobalt nitrosocarbonyl : de en
  • DE566680C - Filling device for fibrous material : de en
  • FR737976A - Improvements to tabulating machines : en fr
  • US1891506A - Repair leak compound : en
  • US1891849A - Process of making projecting screens : en
  • CA328674A - Nitrided article manufacture : en fr
  • DE566551C - Process for improving the properties of rubber by adding rubber milk serum : de en
  • DE566849C - Device for the production of patterns : de en
  • DE566904C - Method and device for transferring the shape of plastic sculptures or living bodies by wireless means : de en
  • FR738261A - Device for ensuring the automatic closing of a gas valve : en fr
  • GB385061A - Improvements in the manufacture of electric cables : en
  • FR737947A - electrolyte : en fr
  • FR738185A - Dual multiple valve regulator : en fr
  • FR738222A - Process for manufacturing ceramic compositions having a high density acquired during firing : en fr
  • FR738403A - : fr
  • GB385021A - Process for preparing esters of high viscosity from castor oil : en
  • AU577232A - Improvements in and relating to illuminated electric signs for advertising or other purposes : en
  • FR737958A - Doll and its manufacturing process : en fr
  • FR738277A - Alcohols manufacturing process : en fr
  • FR738180A - Apparatus for measuring the product of the rms values of two quantities : en fr
  • GB385145A - Improvements in or relating to knitting machines and stop motions therefor : en