• US1709901A - Secret-signaling system : en
  • US1710130A - Pen pencil : en
  • US1710157A - Conduit fastener : en
  • US1710502A - Device for giving correct notes and harmonies in mouth organs : en
  • US1710508A - Process of making mixtures of cocoa or chocolate and milk : en
  • CA289108A - Manufacture of non-splintering glass sheets : en fr
  • US1710429A - Sign-cloth holder : en
  • AT113096B - Clamping device for processing paving stones in cube shape. : de en
  • AT112940B - Process for the manufacture of coolers. : de en
  • AT112955B - Feeding device for the blades in razor blade grinding machines. : de en
  • US1710618A - Safety attachment for aeroplanes : en
  • FR656150A - Device applicable to hair waving : en fr
  • US1710558A - Pottery kiln : en
  • US1710561A - Turbine engine, particularly steam or gas turbine : en
  • US1710632A - Combined hay rake, stacker, and loader : en
  • US1710587A - Tie plate and rail fastener : en
  • US1709902A - Apparatus for feeding and burning fuel : en
  • US1710477A - Grading and loading apparatus : en
  • US1710498A - lewis : en
  • DE475402C - Adjustment device for double-acting coffee grinders : de en
  • US1709878A - Hair-waving baker : en
  • US1710045A - Process of producing light-colored, hard, infusible, and insoluble phenol-aldehyde products : en
  • US1710494A - Control of trains : en
  • CA288957A - Piano insulator : en fr
  • CA288991A - Traffic signal : en fr
  • US1709849A - Parliamentary chart : en
  • US1710191A - Switch control : en
  • US1710582A - Brief bag or case : en
  • US1710593A - Centrifugal cream separator : en
  • US1710010A - Manifold strainer for cloth washers : en
  • US1709965A - Nut lock : en
  • CA289091A - Lubricant manufacture : en fr
  • AT113033B - Device for transmitting a stop signal to a vehicle. : de en
  • DE475474C - Cable holder for electric iron : de en
  • GB310388A - Improvements in folding boxes : en
  • US1710613A - Polishing machine : en
  • AU1273628A - Improvements in treatment of pyritic ores (fresh or weathered) imperfectly roasted residues, regulus, mattes, hardheads and other metallurgical products containing tin and or compounds of other metals such as lead zinc copper bismuth tungsten, antimony iron and associated base and precious metals : en
  • US1710117A - Lock nut : en
  • US1710599A - Focusing means for vehicle head lamps : en
  • US1710406A - Refrigerating apparatus : en
  • CA289083A - Railway car : en fr
  • DE475268C - Calender with multiple passages : de en
  • DE475333C - Machine for the production of staples consisting of wire sections of the same length and for lining up on a running strip of fabric : de en
  • AT112921B - Insulating capsule for the ends of electrical lines. : de en
  • CA289079A - Insulator bushing joint : en fr
  • FR655672A - Improvements in the construction of spraying devices : en fr
  • FR655897A - Guide device for tillage winch cables and others : en fr
  • FR656060A - Strapping system used for strapping boxes : en fr
  • GB310403A - Apparatus for recovering alcohol from vapours : en
  • DE475370C - Insulation of slot conductors, especially for electrical machines, which are surrounded by different types of insulation layers one behind the other within the slot and on the winding heads : de en
  • CA288961A - Stopping device : en fr
  • FR655915A - Improvements in the sectors : en fr
  • AT112925B - Device for synchronizing moving drives. : de en
  • FR655750A - Improvement in mobile staples for cans : en fr
  • AT113019B - Method and device for drying materials with a high water content by means of exhaust gases. : de en
  • DE475404C - Speed sifter for the separation of fine and coarse grain by means of an air stream : de en
  • DE475476C - Process for the preparation of condensation products of the benzanthrone series : de en
  • GB296758A - Manufacture of vat-dyestuffs of the anthracene series : en
  • GB310262A - Improvements in and relating to fish receptacles : en
  • US1710127A - Battery-connecter-cleaning device : en
  • US1710591A - Mattress protector : en
  • AT112971B - Process for refining vegetable fibers. : de en
  • AT113048B - Head strap arrangement for flexible gas protective masks. : de en
  • US1710485A - Piston ring : en
  • US1709975A - Color chart : en
  • US1710021A - Wire-fence stretcher : en
  • US1710240A - Distillation of lubricating stock : en
  • FR655642A - Improvements to distribution ducts for internal combustion engines and their manufacturing processes : en fr
  • FR655754A - Burglary warning device : en fr
  • FR655959A - Double gas burner : en fr
  • GB310178A - Improvements in and relating to devices for transferring knitted fabrics : en
  • FR655817A - Process for the distillation of coals with a high volatile content : en fr
  • US1710601A - Gas mixer : en
  • US1709828A - Spring shackle : en
  • FR656099A - Improvements to machines for cleaning cereals : en fr
  • DE475547C - Device for ejecting biscuits from the molds of a forming roller : de en
  • US1709956A - Vat dyestuffs of the anthracene series and process of making same : en
  • CA288980A - Helmet : en fr
  • US1710208A - Process and apparatus for screening materials : en
  • US1710076A - Dyestuffs and coloring composition : en
  • US1710545A - Automatic station-signal device : en
  • FR655839A - Improvements in processes for the conservation and treatment of insulating oils for electricity and more especially of impregnating materials for cables : en fr
  • USD78351S - Design for a bottle : en
  • US1709912A - Apparatus for cutting foodstuffs : en
  • US1710037A - Portable electrically-heated steaming iron : en
  • US1710432A - Signal device : en
  • DE475646C - Device for attaching the shuttle tip to shuttle : de en
  • GB310124A - Improvements in or relating to automatic non-return valves : en
  • US1710165A - Flanging apparatus : en
  • US1710399A - Steering mechanism and the like : en
  • AT113011B - Machine for printing and punching box blanks from a continuously moving cardboard strip. : de en
  • AT113053B - Solid fuel filling furnace. : de en
  • US1709891A - Last : en
  • US1710176A - Lubricated plug valve : en
  • GB310198A - Electrical transformers and the like : en
  • USD78363S - Walter pels : en
  • CA289031A - Dumping body : en fr
  • US1710224A - Clothes wringer : en
  • DE475594C - Process for the production of valve control lugs by composite casting : de en
  • DE475411C - Device for motor vehicles, which reduces the contact pressure between the wheels and the road : de en
  • GB310106A - Improvements in or relating to apparatus for playing games : en
  • FR656127A - Friction compass for drop-down doors : en fr
  • FR655739A - Process for the protection of railway level crossings by light and sound signaling of approaching trains : en fr
  • FR656129A - Improvements in the construction of stators for electric machines : en fr
  • GB310272A - An improved method of and means for drying stockings : en
  • US1709920A - Railway-traffic-controlling apparatus : en
  • US1710323A - Heat-transferring device : en
  • US1710268A - Cooling system for internal-combustion engines : en
  • US1710288A - Closure cap : en
  • US1709955A - Book back for loose-leaf books : en
  • USD78359S - Design fob a dbapery-rod end : en
  • CA289114A - Telephone system : en fr
  • FR655919A - Improvements to autoclave-closing kettles for cooking food and other applications : en fr
  • GB310171A - Improvements in and relating to sheet metal pipes and to methods of producing same : en
  • US1709987A - Reagent feeder : en
  • US1710123A - Smoking pedestal : en
  • FR655629A - Stretch hitch : en fr
  • GB291429A - Improvements in and relating to rapid transport railways : en
  • GB310397A - Improvements in or relating to metal cases or containers for carrying or stowing charges of cordite or other explosives : en
  • FR655748A - Tub oven also says : en fr
  • FR655842A - Spark plug for internal combustion engines : en fr
  • FR656140A - Improvements to Roman scales : en fr
  • DE475553C - Process for the production of real colors on the vegetable fiber : de en
  • FR655788A - Process for forming coatings on aluminum and its alloys : en fr
  • DK40069C - Procedure for Treating Incandescent Cathodes. : da en
  • FR655941A - Hard work : en fr
  • FR655912A - Improvements to transporter trolleys for maneuvering motor vehicles : en fr
  • GB284292A - Improvements in aircraft with adjustable supporting and steering system : en
  • CA288936A - Game : en fr
  • CA289050A - Power reverse gear : en fr
  • CA289111A - Open hearth furnace : en fr
  • US1710559A - Axle bearing : en
  • FR655972A - pruner : en fr
  • GB302679A - An improved apparatus for casting metals and alloys under pressure : en
  • DE475540C - Method and machine for making patterned fur skins by shearing : de en
  • CA289089A - Hot water bottle stopper : en fr
  • DE475359C - Pedal support : de en
  • DE475546C - Dough dividing machine, the dough strings of which are produced by rolling and cut by knives that cut vertically through the dough strings, with movable scrapers that work with the rollers being provided for the dough : de en
  • US1709949A - Automatic seal-control blow-out preventer : en
  • FR655742A - Improvements to pressure cookers for cooking food : en fr
  • GB310105A - Improvement in hand carrying cases : en
  • FR656053A - Comparator to the thousandths for all mechanical and industrial uses : en fr
  • FR655810A - Process for the hydrogenation of aniline homologues : en fr
  • US1709830A - Manufacture of electrical rectifiers : en
  • DE475578C - Adjustment device for Petinet and other pattern deckers on flat knitting chairs : de en
  • US1710654A - Train control : en
  • US1710167A - Sand-blast barrel : en
  • US1710186A - Shock-absorbing mechanism for automobiles : en
  • FR655697A - Improvements to metal carburizing : en fr
  • FR655910A - Mechanical control for illuminated advertising and filling of a gasoline dispenser of several different brands : en fr
  • FR655987A - Improvements to centrifugal regulators : en fr
  • US1709898A - Pipe holder or support : en
  • US1710072A - Multiple-kecord-playing phonograph : en
  • GB310438A - Improvements in the manufacture and production of valuable organic oxygen compounds from aliphatic or hydroaromatic hydrocarbons and carbon monoxide : en
  • US1709897A - Check-endorsing machine : en
  • US1710672A - Aeroplane control : en
  • GB310156A - Door latches : en
  • FR655973A - Advanced fishing rod : en fr
  • GB290974A - An improved portable electric power unit for use in dental surgery : en
  • GB284626A - An improved galvanic cell : en
  • GB284991A - Improved process of gaining iron from iron-containing ores with the formation of ferric chloride : en
  • DE475568C - Tube transmitter in push-pull circuit : de en
  • US1710605A - Conveyer screen : en
  • DE475647C - Shelves made of wood with wire clips to hold the bobbins on the shuttle spindle : de en
  • FR655618A - Spring axle for artillery pieces and other vehicles : en fr
  • FR655998A - Float valve for adduction or abduction in liquid fuel stores : en fr
  • GB300979A - Improvements in or relating to chains for endless track vehicles : en
  • GB310119A - Improvements in and connected with the refining and mixing of metals and alloys : en
  • DE475161C - Circuit arrangement for limiting the duration of current surges in telephone systems with dialer operation : de en
  • GB285886A - Improvements in or connected with the manufacture of articles, such as playing cards and dominoes, piano keys and the like : en
  • US1710540A - Irrigation-control device : en
  • DE475290C - Arrangement for the protection of apparatus against high voltage, especially in telephone systems : de en
  • DE475468C - Method for connecting the power supply line to current collector contacts provided with caps, e.g. B. carbon brushes, for electrical machines : de en
  • US1710604A - Sand-blast apparatus : en
  • US1710238A - Apparatus for severing sheets : en
  • US1710463A - Loud-speaking sound producer for telephones : en
  • FR655720A - Improvements to television sets : en fr
  • FR656126A - Wooden hinged grid door : en fr
  • FR655607A - Improvements in the manufacture of artificial silk : en fr
  • FR656085A - Multiple gear oil pump : en fr
  • GB290251A - Improved process of grinding interfitting surfaces : en
  • GB300502A - : en
  • US1709990A - Vanity case : en
  • USD78357S - Design for a stand for supporting an electric light or similar article : en
  • FR656090A - Protective device for washing and spin drying machines : en fr
  • GB288621A - Combined projectile and breech block for ordnance : en
  • GB310345A - Improvements in or connected with speed regulators for scientific instruments and other apparatus : en
  • AU1461028A - Improvements inholders for index cards : en
  • GB305595A - : en
  • GB310193A - Improvements in or relating to metal floors : en
  • GB310194A - Improvements in or relating to means or apparatus for automatically lubricating or greasing the axles of colliery and like corves, tubs or wagons : en
  • US1710051A - Massaging device : en
  • US1710326A - Electric train system : en
  • US1710115A - Automatic bomb sight : en
  • US1710538A - Draft-key-retaining device : en
  • US1710657A - Continuous inductive train-control system : en
  • DK40064C - Forming machine. : da en
  • FR656013A - Method and machine for testing ball and roller bearings : en fr
  • GB298071A - : en
  • GB299444A - Improvements in laminated springs : en
  • FR655801A - Improvements to exploration devices for television sets : en fr
  • GB308708A - : en
  • GB282687A - Improved manufacture of hollow artificial threads : en
  • GB310088A - Improvements in or relating to vehicle bodies : en
  • GB310089A - Improvements in sintering apparatus : en
  • DE475296C - Arrangement for selective shutdown of units working in parallel : de en
  • US1710291A - Valve mechanism for intebstaii-combtjstion engines : en
  • US1710556A - Method for converting silicates containing lithia with neutral alkali metal salts : en
  • FR656141A - Method for indicating the presence of vapors, gases, fumes, etc., for measuring the density of these substances or for bringing into action protective devices or performing other functions when these substances are present : en fr
  • AT113040B - Switch protection for electrically driven switches. : de en
  • US1710416A - Connecter : en
  • USD78358S - Design fob a bbacket fob dbapeby pole ob bod : en
  • FR655861A - Process for bonding the soles of shoes and apparatus for its realization : en fr
  • FR656120A - Concentrated and nutritious product intended for dog feeding, and its method of preparation : en fr
  • GB310103A - Improvements in and relating to expanding suit cases : en
  • GB310266A - Improvements in or relating to fire extinguishers : en
  • DE475521C - AC loudspeaker : de en
  • US1709870A - Propellant powder and process of making the same : en
  • US1710050A - Razor-blade sharpener : en
  • FR655977A - Device for grinding cylinders : en fr
  • US1710428A - Method and machine for manufacturing incandescent lamps and similar articles : en
  • US1710653A - Oil-well device : en
  • US1710660A - Gem setting : en
  • US1709926A - Apparatus and method for transmitting pictures : en
  • US1710316A - Centrifugal machine : en
  • US1710319A - Door latch : en
  • AT112963B - Process for the extraction of tin, lead, antimony, copper and zinc from layers, batches, ores and residues. : de en
  • DE475554C - Folder for maps and Like., in which fan-forming dividing plates are guided above by two parallel rods, the ends of which are bent vertically downwards and then converge towards one another : de en
  • DE475628C - Number and tail lamp for motor vehicles : de en
  • US1710270A - Combination furniture : en
  • FR655853A - Process for the preparation of a material for road surfacing : en fr
  • AT113091B - Switch position feedback for electrical switchgear. : de en
  • US1710018A - Friction device for hand-threading shuttles : en
  • AT113041B - Electric locomotive. : de en
  • FR655779A - Pulverized Coal Heated Fireplace Burner : en fr
  • CA288977A - Fence post : en fr
  • US1709884A - Spark arrester : en
  • US1710526A - Article of manufacture and method of making the same : en
  • GB310433A - Improvements in gas cooking and like stoves : en
  • CA289046A - Curling iron heater : en fr
  • DK40060C - Device for Accumulator Batteries. : da en
  • US1710214A - Valve for hydraulic mains : en
  • CA289037A - Brake testing device : en fr
  • DE475283C - Device for the low-temperature distillation of bituminous substances, in particular lignite : de en
  • CA289110A - Candle-lamp : en fr
  • US1710241A - Furnace construction : en
  • US1710338A - Servo brake : en
  • USD78346S - Design for a napkin : en
  • FR655652A - : fr
  • FR655698A - Process for electroplating articles and products with chromium coating, and electrolyte used for this purpose : en fr
  • GB310153A - Improvements in or relating to spun aluminium hot water bottles : en
  • GB295011A - Improvements in apparatus for translating impressions : en
  • FR655808A - Powder box : en fr
  • US1710476A - Airplane : en
  • DE475358C - Process of making autotypes : de en
  • US1710182A - Automatic telephone system : en
  • DE469127C - Ejector device for address printing machines and similar machines : de en
  • DE475422C - Device for pickling objects by means of moving pickling liquid : de en
  • DE475466C - Transmitter for pneumatic tube systems for conveying loose pieces of paper : de en
  • DE475577C - Reversing device for regenerative ovens, consisting of inverted U-shaped gas pipes : de en
  • GB310440A - Improvements in means for jointing flexible hose, piping or the like : en
  • CA289005A - Comminutor : en fr
  • FR655701A - Method of hydrolytic precipitation of white titanic acid : en fr
  • FR655820A - Improvements to sound amplification devices : en fr
  • GB310393A - Improvements in a process for distilling oil : en
  • FR655906A - Advanced rotary refrigeration machine : en fr
  • FR656008A - Diaphragm pump for oil filtering and lubrication of motor vehicles : en fr
  • DE475469C - Iron stairs : de en
  • US1710047A - Door and brake control device : en
  • US1710080A - Rotary eraser : en
  • DK40052C - Medical thermometer. : da en
  • DE475448C - Gearbox for internal combustion engines with opposing pistons : de en
  • GB310123A - Hose for conveying fluids or fluid pressure : en
  • AT113078B - Arrangement for the automatic control of the fuel supply in furnaces, especially for steam boiler systems. : de en
  • US1709910A - Rope clamp : en
  • US1710189A - Insulator rack : en
  • FR656086A - Heating regulator for railway cars : en fr
  • CA289088A - Fire extinguisher apparatus : en fr
  • US1710530A - Connecting tubular elements : en
  • US1709838A - Compressor : en
  • US1709977A - Indigoid dyestuffs : en
  • DE475467C - Control device for pneumatic tube systems that works with electron tubes : de en
  • US1710647A - Machine for grinding twist drills : en
  • US1710055A - Fluid-pressure-operated valve : en
  • GB285887A - Finish removers : en
  • CA288963A - Boiler furnace : en fr
  • FR655626A - Process for bleaching aquatic weeds : en fr
  • FR655695A - Improvements in telautography : en fr
  • US1710441A - Clutch mechanism : en
  • DE448609C - Method and device for the investigation of substances for the production of resonance bodies, in particular for musical instruments : de en
  • FR655793A - Chromium mine purification process : en fr
  • FR656093A - Felting and fulling machine, more especially felt hat bells, comprising raceways formed by two rows of superimposed cylinders : en fr
  • US1710290A - Landing mechanism for aeroplanes : en
  • FR656110A - Mechanical grouping device for objects to be stacked : en fr
  • US1710586A - Griddle : en
  • FR655846A - Process for the production of reducing actions by means of nascent hydrogen : en fr
  • GB310400A - Improvements relating to the distillation of liquids : en
  • DE475548C - Hydraulic pasta press with swiveling mass container and pasta cutting tool, in which the protruding stand of the machine carries the press cylinder : de en
  • FR655728A - Time delay switch, with multiple adjustable contacts : en fr
  • FR656046A - Furniture with decomposable furniture : en fr
  • DE475395C - Carburettor for vehicle engines : de en
  • FR656020A - Luggage rack for cycles : en fr
  • FR656096A - Ladies' sleeve : en fr
  • DE475393C - Carburetor : de en
  • FR655905A - Process for obtaining white pigment based on pure titanium oxide : en fr
  • GB295010A - An improved mop : en
  • GB310138A - An improvement in or relating to packings for stuffing boxes : en
  • CA289087A - Massaging machine : en fr
  • FR655818A - Process for transferring metal salts to a higher degree of oxidation : en fr
  • FR656149A - Gas mask : en fr
  • GB296087A - Improvements relating to electrically driven household machines : en
  • FR655794A - Improvements to insulating bottles and other similar devices : en fr
  • GB302997A - Improvements in or relating to the valve gear and fuel pumps of internal combustion engines : en
  • GB310226A - Improved flux for the welding or soldering of aluminium and other metals : en
  • DE475487C - Device for radio receivers to prevent overriding : de en
  • FR655988A - Friction coupling devices : en fr
  • FR655995A - Apparatus for mowing papyrus : en fr
  • DE475428C - Process for the production of acetone : de en
  • FR656017A - Fast heating electric iron : en fr
  • GB288647A - Improvements in or relating to phonograph horns : en
  • US1710044A - Fuel pump for gas engines : en
  • US1710501A - Welded cross brace : en
  • US1710539A - Contkol fob variable radio tuning units : en
  • DE475356C - Mutoscope on a booklet or the like. : de en
  • DE475566C - Locomotive with power plant : de en
  • DE475247C - Method and device for the production of artificial threads by the spool spinning process : de en
  • DE475309C - Device for the automatic insertion of button washers in the chucks of automatic button machines : de en
  • FR655624A - Alarm device to prevent gas poisoning : en fr
  • FR655675A - Remote control of tractors for hauling boats and other vehicles : en fr
  • GB310120A - Improvements in systems for metering telephone calls : en
  • GB310899A - Improvements in apparatus for burning liquid fuel : en
  • FR655783A - Improvements in apparatus for feeding tobacco or similar material to a packaging or filling machine : en fr
  • GB310443A - Handhole fittings : en
  • US1709900A - Telephone system : en
  • FR655771A - Process and machine for manufacturing cement pipes or the like : en fr
  • GB310277A - Improvements in railway signalling devices : en
  • DE475174C - Car washing device, especially for railroad cars : de en
  • DE475385C - Process for the production of double-walled hollow glass bodies : de en
  • FR655631A - Improvements to electromagnetic relays : en fr
  • FR655942A - Elastic coupling and shock absorber for transmissions : en fr
  • US1710392A - Cutting machine for the making of shingles : en
  • US1709883A - Awning-cord guide for window screens : en
  • FR656036A - Spool holder : en fr
  • US1710484A - Parapet and fire walls on roofs of buildings and method of waterproofing same : en
  • US1710287A - Shoe heater : en
  • US1710056A - Spark plug : en
  • US1710658A - Device for dispensing the contents of collapsible tubes : en
  • USD78340S - Design for a lamp base : en
  • FR656026A - Improvement in the mechanisms of twisting of wires or cables : en fr
  • US1709988A - Wall tie : en
  • GB310191A - Improvements in valves : en
  • FR655823A - Improvements to pressure cracking of liquid hydrocarbons : en fr
  • FR656025A - Manufacturing process for molded parts based on hydraulic binders : en fr
  • FR656042A - Drawing head for spinning machines : en fr
  • US1710277A - And william taylob : en
  • GB280958A - Printing plate and method of making the same : en
  • GB310251A - Machine or apparatus for grinding the knife-edges of knife-edge bearings : en
  • US1709896A - Refrigeration and other apparatus including fluid compressors and the like : en
  • US1710368A - Pan holder and retainer : en
  • USD78330S - Design for a textile fabric : en
  • DE475493C - Air heater for combustion systems : de en
  • FR655694A - Process for the manufacture of artificial pearls, apparatus for carrying out said process, and new products resulting therefrom : en fr
  • GB310199A - A device for positioning small metal screws of the slotted head type : en
  • DE475327C - Device, especially for coal dust wagons, for loosening the coal dust by means of an agitator fixed in the container with propeller-like agitator arms on the agitator shaft : de en
  • DE475343C - Process for cleaning paraffins : de en
  • FR655848A - Centrifugal clarifier separator : en fr
  • DE475125C - Process for dyeing rayon from regenerated cellulose : de en
  • FR656073A - Method and device for obtaining resistant metal plates for dental appliances : en fr
  • DE475303C - Artificial leg : de en
  • DE475443C - Construction sheet with pressed out reinforcement ribs, beads or the like. : de en
  • DE475625C - Rear wheel holder for motor tricycles : de en
  • US1710064A - Method of manufacturing piston rings : en
  • FR655690A - Divided ruler for measuring the spacing of regular punch holes : en fr
  • FR655802A - Device by means of which a sealed contact is obtained between the piston and the fixed parts of a rotary machine such as a compressor, a pump, or a motor : en fr
  • US1710410A - Float valve : en
  • FR655691A - New metal bracket : en fr
  • FR655903A - Device preventing mud splashes applicable to all motor vehicles : en fr
  • DE475454C - Screw locking : de en
  • GB310214A - Improvements in or relating to geysers, and water heaters : en
  • GB310276A - Method of producing a mixture of calcium nitrate and ammonium nitrate : en
  • US1710639A - Expansion anchor for bolts : en
  • DK40072C - Membrane for use in sound reproducing apparatus and system for influencing the same. : da en
  • GB293853A - Improvements in or relating to electric heaters : en
  • US1709907A - Vania : en
  • US1710269A - Electrical plug : en
  • US1710551A - Printing machine : en
  • USD78367S - Design for a stocking : en
  • CA289017A - Gas cleaning apparatus : en fr
  • CA289036A - Automobile brake testing machine : en fr
  • FR655829A - Manufacturing process of sulfide and iron oxide : en fr
  • GB310234A - Device for cleaning and polishing windows : en
  • US1710646A - Float ball : en
  • US1710415A - Tape-applying machine : en
  • US1710467A - Machine for making box partitions : en
  • US1710659A - Comminuting mill : en
  • AU1455428A - Inclined grate boiler furnace : en
  • DE475322C - Pair of pressure rollers for spinning machines : de en
  • GB310157A - Improvements relating to oil and other liquid coolers and heaters and similar heat exchanging apparatus : en
  • US1709844A - Insulated pipe : en
  • USD78328S - Design for a textile fabric : en
  • FR655611A - Folding device for packaging machines : en fr
  • FR655665A - Time switch for electrical circuits : en fr
  • GB284329A - Improvements in or relating to a shutter mechanism for photographic apparatus : en
  • US1710395A - Machine for vending boxes of matches : en
  • US1710453A - Nitrocellulose coating composition and film made therefrom : en
  • US1710443A - Apparatus for dyeing yarn : en
  • DE475623C - Method for navigating an aircraft by wireless means : de en
  • FR656076A - Pump with two differential pistons with automatic flow rate adjustment : en fr
  • US1709981A - Process of and apparatus for waving hair : en
  • US1710512A - Heating element : en
  • FR656092A - Device for cutting the jaws of chucks : en fr
  • DE475507C - Internal combustion engine with fuel injection and self-ignition : de en
  • GB310167A - Improvements in trump indicators for card games : en
  • FR655702A - Floor polish machine : en fr
  • DK40068C - Electrolyte for Electrolytic Rectifiers. : da en
  • FR655761A - Apparatus for classifying solid bodies according to their density : en fr
  • US1710398A - Method of purifying light metals : en
  • DE475401C - Reverse gear : de en
  • US1710286A - Saw guide : en
  • US1710513A - Return header : en
  • GB310231A - Improvements in or relating to integrating apparatus for ships' logs : en
  • US1710417A - Stirrer : en
  • AT113099B - Starched collars or other starch underwear made from several layers of fabric. : de en
  • AU1513428A - Means for keeping clean looms and knitting machines : en
  • CA289099A - Tobacco pipe : en fr
  • AU1476428A - Exhaust silencer for aircraft motors andthe like : en
  • FR655958A - Perfume manufacturing process : en fr
  • FR656041A - Water tank for water closets : en fr
  • GB310444A - Improvements in furnace walls : en
  • US1710019A - Process of producing transparent, hard, insoluble, and infusible products of condensation from phenols and aldehydes : en
  • US1710293A - Adjustable step for stilts : en
  • DE475324C - Fine mixer for raw tobacco : de en
  • GB304788A - Improvements in or relating to machines for printing from stencils : en
  • DE475512C - Scissors for cutting the rolled material as it leaves the finishing roll : de en
  • USD78344S - Design for a lamp base : en
  • DE475450C - Schwinmmerless spray carburetor : de en
  • FR655887A - Improvement in the adjustment of direct current motors supplied by a constant current distribution : en fr
  • FR655662A - Automatic signaling device : en fr
  • FR655812A - Improvements made to parts (saddles, saddles, pull collars, odds and ends, saddles, etc.) of equipment, for saddle, load and draft animals, exposed to rub against the body of these animals : en fr
  • GB310237A - Improvement in valve structures for internal combustion engines : en
  • DE475328C - Hand hoe with a blade that can be clamped to the neck of the hoe on a flange offering a wide support : de en
  • FR655863A - Process and light plate for direct reproduction of all documents : en fr
  • GB310114A - Improvement relating to the headlights of automobiles : en
  • FR655873A - Device used to save gasoline : en fr
  • FR656062A - Improvements in the use of the heat contained in the feed coke of coke ovens, gas retorts or others : en fr
  • GB299025A - Improvements in and relating to the manufacture of plywood : en
  • GB310229A - Improvements in or relating to voltage regulating systems : en
  • FR655855A - Method for increasing the stretch limit in hollow bodies of steel alloys, the stretch limit of which cannot be increased by improvement by heat treatments, in particular in hollow bodies of austenitic steel alloys : en fr
  • GB310394A - Improvements in conveyor belts : en
  • US1710173A - Electric switch : en
  • DE475291C - Selector for telephone systems, whose contact arms, which can be moved in several directions, perform a full cycle when triggered in the sense of the setting movement : de en
  • GB309878A - Improvements in or relating to appliances for washing drinking vessels and other like articles : en
  • DE475295C - Arrangement for remote control of a movable member : de en
  • DE475510C - Device for retensioning drive belts : de en
  • AT112939B - Process for the production of hinge connections on frames for cigarette bags u. like : de en
  • CA289056A - Azodyestuff : en fr
  • FR656128A - Improvements to alloys : en fr
  • GB300255A - Means for closing and displaying or suspending toy balloons : en
  • GB310104A - Improvements in or relating to means for berthing airships : en
  • FR655918A - Process for the construction of transformer cores and products resulting from the application of this process : en fr
  • GB296090A - Improvements in fluid pressure operated metal-shaping and like machine tools : en
  • US1709960A - Reflector for headlights : en
  • US1710171A - Casement window : en
  • US1710644A - Trestle : en
  • US1709833A - Machine for use in the manufacture of shoes : en
  • CA289107A - Manufacture of non-splintering glass sheets : en fr
  • AT113063B - Superheater arrangement for heating tube boilers. : de en
  • US1710303A - Method of producing photographic-process screens : en
  • FR656011A - Improvements in machines intended for sharpening saw blades : en fr
  • FR655637A - Improvements to metal pipe couplings : en fr
  • FR655699A - Improvements to weighing devices : en fr
  • FR655847A - Interchangeable blade razor : en fr
  • GB310145A - Salvage apparatus : en
  • DE475573C - Process for electro forging cast iron : de en
  • DE475645C - Feeding device : de en
  • US1710032A - Hydraulic brake : en
  • US1710336A - Railway switch : en
  • US1710420A - Seed-bed leveler : en
  • US1710674A - Heating stove : en
  • AT113025B - Procedure for securing embankments. : de en
  • DK40057C - Device for Ships for Stowage of Cargo. : da en
  • AT113027B - Locking plate. : de en
  • DE475400C - Method and device for lubricating Bowden cables : de en
  • FR655799A - Process for extracting non-saponifying or hardly saponifying bodies from fatty substances : en fr
  • DE475473C - Filters, especially for fuel oils for internal combustion engines : de en
  • AU1374328A - A treatment of fibrous material and the like : en
  • GB283966A - Improvements relating to electric selective distant control systems : en
  • US1710356A - Soft core for hard materials and method of applying same : en
  • CA288951A - Screw propeller : en fr
  • AT112995B - Process for the direct production of rubber goods from rubber milk by dipping. : de en
  • AT113043B - Ribbed plates made of artificial stone for artificial channels. : de en
  • FR655917A - Frequency change process : en fr
  • US1710148A - Aluminum-base alloy : en
  • US1710645A - Glare shield : en
  • GB310067A - Improvements in or relating to rotational driving connections : en
  • GB310087A - Improvements in or relating to electrical insulators : en
  • US1710509A - Handle-attaching means for door latches : en
  • US1710011A - Piston : en
  • US1710348A - Cigar lighter : en
  • US1710465A - Cabinet for radios and phonographs : en
  • CA289032A - Dumping body : en fr
  • AT113002B - Process for the preparation of monoboric acid choline. : de en
  • CA289078A - Barite concentration : en fr
  • AT112959B - Process for making a liquid adhesive. : de en
  • AT113059B - Method for sealing heating pipes in locomotive, locomotive and other boilers. : de en
  • GB310094A - Improvements in pumping apparatus and method of operating same : en
  • US1709905A - Feed-valve device : en
  • US1710414A - Drafting implement : en
  • US1710444A - Furnace : en
  • US1709850A - Electric signal light : en
  • CA288974A - Key holder and bottle opener : en fr
  • CA289008A - Chain link : en fr
  • USD78347S - Design for a belt buckle : en
  • USRE17281E - Abyl-azo-diaminosyridines ttseftll as bactericides and process of making : en
  • DE475292C - Switching device for selective calling on telephone company lines : de en
  • FR655776A - Apparatus for amplifying and projecting sound from aerial apparatus : en fr
  • AT113055B - Gasification burner. : de en
  • CA289035A - Synthetic methanol process : en fr
  • US1710216A - Hair curler : en
  • US1710482A - Cabinet : en
  • CA288958A - Locomotive : en fr
  • AU1495528A - Improvements in or relating tothe preservation of eggs : en
  • DE475579C - Knitting machine with point needles : de en
  • US1710089A - Pulsator for suction milking machines : en
  • US1710156A - Soil-test outfit : en
  • US1710446A - Process of preparing low-carbon alloys : en
  • FR655785A - Synthetic rubber preparation process : en fr
  • GB293388A - Improved method and arrangement for associating supplementary sheets with printed products : en
  • CA289047A - Wave transmission apparatus tool : en fr
  • AU1453828A - Improvements in or relating to spanners or like tools : en
  • DE475440C - Wallet, briefcase or similar container with pull-out folding parts : de en
  • DE475240C - Circuit arrangement for condenser microphones : de en
  • AT112991B - Process for the production of synthetic fuels. : de en
  • GB310249A - Improvements in or relating to means for displaying millinery and the like : en
  • GB310225A - Improvements in or relating to valves for controlling the flow of liquids : en
  • US1709922A - Oil circuit breaker : en
  • US1710068A - Process for fractionally distilling hydrocarbons : en
  • US1710574A - Concrete-road form : en
  • AT112907B - Device to protect static, dry metal rectifiers against overload. : de en
  • FR655657A - : fr
  • AT112951B - Facility for the manufacture of wheel rims. : de en
  • AT113004B - Single-plate rotogravure printing machine, especially for steel printing. : de en
  • FR655929A - Method and apparatus for the manufacture of hardened mushroom rails and the like rolled products : en fr
  • US1710310A - Method of stripping dyes from fibers : en
  • US1710177A - Bumper : en
  • AT113008B - Dampening unit for lithographic rotary machines. : de en
  • GB288126A - New or improved method for the production and use of stable sulpho-acids of high molecular weight and their salts : en
  • CA288960A - Invalid chair : en fr
  • GB310242A - Improvements in or relating to an appliance for waving the hair : en
  • GB310269A - Improvements in devices for indicating or recording wheel loads on vehicles : en
  • FR656034A - Pocket brush : en fr
  • DE475429C - Process for the production of a permanent fertilizer from thickened molasses pulp : de en
  • FR655981A - Special front axle for tractor for towing all two-wheeled vehicles : en fr
  • DE475265C - Parallel vice : de en
  • DE475360C - Bicycle stand : de en
  • FR656070A - Improvements to spray nozzles : en fr
  • US1709852A - Shoe and metatarsal arch support therefor : en
  • US1710295A - Dispensing and measuring device : en
  • FR656136A - Axle box bearings, top-lubricated type, for railway vehicles : en fr
  • DE475498C - Gas hob with support ribs : de en
  • GB310073A - Improvements in or relating to methods of and mechanism for rolling steel bars or the like : en
  • FR656118A - Leaf turning device : en fr
  • DE475287C - Facility on journal entry sheets to identify incorrect entries when copying through : de en
  • FR656109A - Clutch and gear change device : en fr
  • GB284220A - Improvements in or relating to fastener-inserting machines for use in the manufacture of boots or shoes : en
  • FR655732A - Improvements in color photography and cinematography : en fr
  • US1710451A - Shock absorber : en
  • AT113079B - Container consisting of two parts connected by a hinge. : de en
  • CA8294S - Hollow-ware article : en
  • USD78370S - Design for a dish : en
  • GB296778A - Improvements relating to electric discharge devices : en
  • US1710651A - Bag lock : en
  • FR655608A - Improvements relating to the manufacture of artificial silk : en fr
  • FR655731A - Shoe heel : en fr
  • GB310445A - Improvements in superheater boilers : en
  • DE475278C - Device for the production of machine-knotted lace with fringes : de en
  • FR656018A - Paint protection plate for motor vehicles or other vehicles, in line with the running boards : en fr
  • US1710058A - Method of making forged-steel wheels : en
  • US1710361A - Table top : en
  • US1710541A - High-frequency oscillating circuits : en
  • AU1452028A - Improvements in and relating to machines forthe manufacture of glass articles : en
  • DE475284C - Process for the production of lead compounds from ores, hut products, waste from the chemical industry, etc. like : de en
  • FR655723A - Sieve for the extraction of materials contained in water : en fr
  • GB284273A - Improvements in or relating to processes for the removal of substances producing turbidity from pectin solutions : en
  • GB310219A - Improvements in automatic musical instruments : en
  • US1709834A - New yobk : en
  • US1710097A - Knife holder for cutter heads : en
  • US1710135A - Aerodynamic balance : en
  • US1710400A - Chiropractic table : en
  • DE475325C - Lock-like ship lifting device : de en
  • DE475399C - Lube can : de en
  • FR655670A - Gas stove : en fr
  • DE475456C - Process for the production of split chamber angles for spring packings : de en
  • DE475408C - Direction indicators : de en
  • GB284193A - Improvements in or relating to absorption refrigerating systems : en
  • FR655791A - Stacking brick for cowpers : en fr
  • US1709931A - Lighting fixture : en
  • US1710435A - Pressure paint container : en
  • GB291428A - Improvements in or relating to laying linoleum and similar floor coverings : en
  • US1710517A - Liquid-measuring container : en
  • US1710519A - Railway-signal-locking device : en
  • US1710585A - Hinged gate for the testing cylinders of submarines : en
  • DE475465C - Device for opening the valve on valve bags made of paper : de en
  • US1710334A - Absorption refrigerator : en
  • US1710383A - Safety device for foot-power punch presses and like machines : en
  • DE475302C - Dental drill cleaning apparatus : de en
  • US1709872A - Warehouse door : en
  • US1710606A - Gas and sand trap for oil-well equipment : en
  • GB284216A - Improvements in or relating to machines for recording by concurrent printing and punching : en
  • GB310260A - Improvements in or relating to steam generators : en
  • US1710141A - Method of recovering sulphur from carbonyl sulphide : en
  • US1710677A - Picture negative : en
  • FR656005A - Material for covering roofs, walls and other surfaces, consisting of corrosion-resistant metal or metal alloys, especially copper : en fr
  • FR656024A - Metal spoke wheel : en fr
  • GB285888A - Finish removers : en
  • GB310305A - Improvements in furnace walls : en
  • US1710629A - Nutcracker : en
  • US1710382A - Folding table : en
  • US1710457A - Detachable holder : en
  • US1710527A - Battery feed for automatic weft-replenishing looms : en
  • GB302278A - Improvements relating to pipe couplings : en
  • FR655735A - Process for casting raw ice cream : en fr
  • GB310556A - Improvements in and relating to the esterification of cellulose materials : en
  • FR655985A - Portable washbasin with removable bowl support : en fr
  • GB308696A - Improvements in or relating to mattresses and cushions : en
  • GB310185A - An improved wedge or scotch for holding articles in position : en
  • US1709871A - Pressure governor : en
  • US1710367A - Time switch : en
  • US1709835A - Machine for cutting double-helical or double-spiral gears : en
  • DE475398C - Cover for pulleys : de en
  • FR656088A - Exhaust : en fr
  • US1710004A - Fuel-feed system : en
  • US1710391A - Heater for engine water circulating systems : en
  • US1710546A - Safety attachment for bank vaults : en
  • FR655647A - Rubber thread and its manufacturing process : en fr
  • FR655826A - Stockings or socks with reinforced fabric in the part left uncovered by low shoes : en fr
  • GB297822A - : en
  • GB310247A - Improvements in motor blocks for motor-cycles, motor-cars and the like : en
  • GB310296A - Improvements in and relating to the regulation or control of alternating currents : en
  • FR655639A - Car brake improvements : en fr
  • GB310065A - Improvements relating to reinforced glass and to apparatus for use in the manufacture thereof : en
  • FR655930A - Process for the manufacture of chlorinated solvents from ethylene or from gas mixtures which contain it : en fr
  • FR655747A - Direct reading pyrometer : en fr
  • GB301301A - Improved method of and means for shrinking hat bodies and the like : en
  • FR655619A - Mechanical brushes improvements : en fr
  • GB307870A - Improvements in and relating to shock-absorbers for motor driven and other vehicles : en
  • USD78365S - Design fob a vase : en
  • FR655980A - High yield fishing trap : en fr
  • US1710615A - Electrical igniter for censer fuel blocks : en
  • US1710003A - Traffic-signaling device : en
  • US1710297A - Belt clamp : en
  • US1709913A - Gear puller : en
  • US1710220A - Lock board : en
  • DE469091C - Automatic register scales, especially for dusty goods : de en
  • DK40071C - Procedure for the manufacture of growth-promoting substances. : da en
  • FR655805A - Tarares improvements : en fr
  • FR656106A - Frame for accounting without carry-overs on loose sheets : en fr
  • GB310448A - Improvements in advertising signs and the like : en
  • CA289051A - Power reverse gear : en fr
  • US1710014A - Monument : en
  • US1710028A - Aeroplane : en
  • FR656121A - Concentrated and nutritious product intended for feeding horses and its method of preparation : en fr
  • AT112983B - Antiseptic wood preservative. : de en
  • CA289065A - Paper and pulp refining apparatus : en fr
  • GB301855A - Improvements in or relating to electronic discharge bulbs : en
  • AT112901B - High voltage cables. : de en
  • DE475484C - Rotary piston machine with two sickle-shaped, nested working rooms : de en
  • FR656072A - Adjustable resistor of high ohmic value and method of manufacturing it : en fr
  • GB298470A - Improvements in or relating to electric remote control systems : en
  • FR655714A - Construction of demonstration instruments : en fr
  • FR655911A - Process for obtaining molten, glazed and matt mosaics : en fr
  • GB310187A - Improvements relating to the production of foundry moulds : en
  • CA289104A - Drifting valve : en fr
  • US1709923A - Road construction : en
  • USRE17280E - of midland : en
  • US1710521A - Process and apparatus for the separation of dry materials : en
  • DE475534C - Device for overheating the intermediate steam flowing from the high pressure stage of a machine system to the low pressure stage : de en
  • CA288940A - Display apparatus : en fr
  • FR655921A - cement-based enamel and its manufacturing process : en fr
  • GB310128A - Improvements relating to valve actuating mechanisms for internal combustion engines : en
  • USD78331S - Design for a textile fabric : en
  • AU1332828A - Improvements in or relating to wearing apparel : en
  • GB310395A - Improvements in, and relating to rope rollers or pulleys for haulage work : en
  • US1710662A - Sample holder and label for cloth boards or bolts : en
  • US1710583A - Lip-stick holder or container : en
  • US1709954A - Reenforced construction unit : en
  • FR655663A - Sealing and emptying device for discharge openings in bulk material storage silos : en fr
  • FR655813A - Improvements in devices for wattmeter measurements in three-phase three- and four-conductor circuits : en fr
  • DE475586C - Lever lock for containers of volatile substances : de en
  • DE475464C - Device for the interior painting of pipes : de en
  • GB310127A - Improvements in or relating to sound reproducers for use in wireless telephony : en
  • GB310152A - An improved string cutter : en
  • US1710096A - Brick lifter : en
  • DE475214C - Process for the preparation of alkyl derivatives of cellulose and other carbohydrates : de en
  • GB284328A - Improvements in or relating to mechanical toys : en
  • GB310904A - Cutting instrument holder : en
  • DE475317C - Rubber suction holder for attaching objects to be exhibited to smooth surfaces : de en
  • DE475549C - Tail lamp with glass body in lens-shaped or facetted design and an incandescent lamp arranged behind it : de en
  • US1710000A - Colloidal mordant bath and process of making it : en
  • US1710375A - Method and apparatus for making paper : en
  • DK40054C - Apparatus for Displaying Films with Stereoscopic Effect. : da en
  • FR655760A - Manufacturing process of cement or cement concrete pipes : en fr
  • FR655784A - elevation of bodies by rotating cylinders mainly for the creation of artificial liquid drops : en fr
  • FR655758A - Automatic lock : en fr
  • US1710652A - Boiler-feeding apparatus : en
  • US1710449A - Metal awning : en
  • US1709887A - Wilhelm sponholz : en
  • US1710063A - Process for treating hydrocarbon oil : en
  • US1710140A - Collapsible tube and other containers : en
  • FR655860A - Winding gear : en fr
  • DE475421C - Radiator made of water-filled, welded pipes : de en
  • FR655734A - Close door : en fr
  • FR655819A - Improvements relating to a method and means for presenting advertisements and others : en fr
  • US1710422A - Support : en
  • GB310170A - Improvements in automatic speed control devices for motor vehicles : en
  • US1709943A - Lens grinding and polishing machine : en
  • US1710433A - Attachment for gas ranges : en
  • US1710259A - Grass and weed digging machine : en
  • US1710407A - Combined lighting and signaling mechanism for automotive vehicles : en
  • AU1304528A - Improvements in or relating to moistureproof envelopes or wrappers : en
  • US1710202A - Metal furniture and method of making same : en
  • US1710253A - Vacuum tank : en
  • AT113065B - Chimney top. : de en
  • CA289015A - Caster : en fr
  • DE475084C - Inn Cash Register : de en
  • DE475221C - Network connection receiver : de en
  • DE475126C - Card egg with adjustable block in guide grooves : de en
  • FR655878A - Hand scrubber for washing clothes and all items that are generally washed with a brush : en fr
  • US1710114A - Mount for flexible synchronized guns : en
  • US1710461A - Wheeled toy : en
  • US1710588A - Strainer stand for liquid-measuring devices : en
  • AT113000B - Process for the production of a pasty mass to achieve high gloss and pure whiteness on paper, fine paper, art paper, chrome cardboard and replacement paper. : de en
  • US1710430A - Instrument board attachment : en
  • AT113022B - Drive for automatic casting machines for opening and closing the mold and for controlling metal removal. : de en
  • CA288942A - Imitation solid fuel fire, advertising sign, etc. : en fr
  • AT113038B - Vehicle wheel. : de en
  • US1710192A - Signaling apparatus : en
  • US1710442A - Four-post hoisting machine : en
  • CA289022A - Picture-sound reproducer : en fr
  • US1710273A - Slip : en
  • AT112988B - Method and device for treating wood with ozone. : de en
  • DE475313C - Production of twist drills using the hobbing process : de en
  • AT112993B - Cross grid and photographic recording process carried out with this. : de en
  • AT113044B - Device for applying watery, pulpy or plastic material to streets and the like. like : de en
  • US1710330A - Folding display card : en
  • US1710362A - System for the automatic irrigation of the soil : en
  • AU1272828A - Improved means for washing, drying and polishing tumblers, cups and like articles : en
  • AT113026B - Braking device for vehicles. : de en
  • AT113030B - Collapsible motor bike. : de en
  • US1710612A - Sand-blast machine : en
  • CA289025A - Electric control device : en fr
  • GB310190A - Improvements in ball controlled float valves : en
  • AU1452128A - Improvements in or relating to cam mechanism : en
  • US1710129A - Material-handling machine : en
  • DE475612C - Apparatus for sorting in which the response of photosensitive devices to light activates a display device : de en
  • GB284224A - Process for producing liquid hydrocarbons : en
  • GB310384A - Improvements in or relating to apparatus for use in the manufacture of artificial silk or other operations in which liquids are supplied under pressure : en
  • AT113100B - Directional receiver. : de en
  • CA288994A - Aerating bathing water : en fr
  • FR655715A - Rotary distributor, eliminating valves, for internal combustion engines : en fr
  • DE475253C - Cooling device, especially for the areas of rotating shafts to be sealed : de en
  • US1710060A - Conduit fitting : en
  • US1710282A - Furnace port and method of operating the same : en
  • FR655687A - Improvement in the establishment of reels for textile and new industrial product resulting : en fr
  • GB285884A - Improvements in or relating to the manufacture of electronemitting bodies : en
  • GB310183A - Improvements relating to electrically operated steel roller shutters and the like : en
  • AT112987B - Process for the production of rubber compounds. : de en
  • FR655740A - Improvements made to any surfaces by the use of a lining, refractory or other coatings : en fr
  • AT112923B - Electric push-button switch with a spring-loaded crossbeam which can be moved on two outer guides and carries the switching elements. : de en
  • AT112956B - Automatic door closer. : de en
  • CA289095A - Evacuated device : en fr
  • US1710180A - Cushion device for tools and the like : en
  • US1710325A - Molder's flask : en
  • US1710466A - File-milling head : en
  • CA289112A - Telephone system : en fr
  • GB301072A - Improvement in machines for folding or pleating fabrics : en
  • US1710642A - Container for tooth paste and toothbrushes : en
  • AT113047B - Breathing device with protective gas filter. : de en
  • AT112936B - Tube fuse. : de en
  • CA289010A - Roasting furnace : en fr
  • DE475310C - Device for locking the rotating parts on calculating machines : de en
  • DE475413C - Electrical control device with several electromagnetically switched individual counters for petrol removal by different people from the same container : de en
  • FR656113A - Baler : en fr
  • GB310129A - Improvement in twisting mechanism for warp twisting-in machines : en
  • GB310206A - Improvements relating to atmospheric gas burners : en
  • US1710610A - Portable floor : en
  • US1709941A - Extensible door for vehicles : en
  • FR655718A - Extendable support : en fr
  • US1710164A - Package : en
  • USD78348S - Design for a head for a smoking stand : en
  • DE475266C - Pants, especially underpants, with an elastic waistband : de en
  • GB286638A - : en
  • AU1338328A - Tire mold : en
  • CA288973A - Photoprint process : en fr
  • DE475381C - Device for creating an artificial zero point for the connection of extinguishing coils or equivalent devices to a three-phase network : de en
  • US1709853A - Catalytic oxidation of organic compounds : en
  • DE475412C - Closing plate for snow chain links : de en
  • FR655967A - Process for the application of extinguishing liquids, for extinguishing chimney fires in particular and new products resulting therefrom : en fr
  • US1710529A - Regenerative air heater : en
  • CA289074A - Fire extinguisher : en fr
  • FR656080A - Brake for bicycles and motorcycles : en fr
  • FR656123A - Mechanical sorter for bicycle chain links : en fr
  • GB310072A - Improvements in or relating to the wiping and scraping mechanism of intaglio printing machines : en
  • GB310268A - Improvements in screws for watercrart : en
  • GB310174A - Improvements in crusher roll construction : en
  • US1710590A - Vacuum head : en
  • FR655797A - Improvements to buffering processes in masonry : en fr
  • FR655854A - Cartridge case : en fr
  • FR656116A - Pump without valve and compensated backlash distributor for artificial silk spinning : en fr
  • GB310213A - A safety locking hook for cranes and the like : en
  • AT112917B - Electric switch. : de en
  • US1710070A - Still : en
  • US1710358A - Conveying apparatus : en
  • USD78341S - Design for a lamp pedestal arm : en
  • US1709877A - Amusement structure : en
  • US1709827A - Separable fastener : en
  • FR656117A - Hot water recovery tank in sheet steel or copper placed on commercial furnaces : en fr
  • US1710408A - Railway-crossing signal : en
  • CA289101A - Egg-moving machine : en fr
  • AT112967B - Method and device for the production of rubber goods, in particular hollow rubber bodies from rubber dispersions. : de en
  • US1710669A - Wire fabric and method of making the same : en
  • DE475405C - Advertising figure with pneumatically movable body parts by means of inflatable rubber bubbles, bellows or the like : de en
  • DE475397C - Ball or roller bearings with grease chambers arranged inside the bearing : de en
  • DE475462C - Device for tilting the sprung part of motor vehicles when driving on curves : de en
  • US1710002A - Mechanical movement : en
  • US1710099A - Dry hand mop : en
  • US1709957A - Process of working down the products arising when coal is liquefied by hydrogenation : en
  • US1709985A - Vat dyestuffs of the anthracene series and process of making same : en
  • US1710025A - Brake-band-controlling device : en
  • US1710496A - Railway-traffic-controlling system : en
  • US1710196A - Electric-heater unit : en
  • US1710229A - Counting mechanism : en
  • US1710401A - Ironing roll : en
  • GB288577A - Improvements in or relating to processes for carrying out exothermic catalytic chemical reactions under pressure : en
  • GB296767A - Improvements in and connected with continuous current dynamo electric machines : en
  • DE475409C - Direction indicators : de en
  • DE475480C - Container arranged in the water space of a steam boiler for preheating and cleaning feed water : de en
  • GB310139A - Improvements in or relating to boxes, or cases for powdered material : en
  • DE475366C - Process for the production of ammonium formate and formamide : de en
  • DE475529C - Electromagnetic device for moving signals, barriers, switches, etc. on toy trains : de en
  • DE475426C - Machine for converting or for the simultaneous generation of alternating currents of different frequencies with an uneven ratio according to patent 386561 for single-phase current of low and multi-phase current of high frequency : de en
  • FR655669A - Improvements to vehicle wheels : en fr
  • GB310146A - Improvements in cylinder blocks and cylinders of internal combustion engines : en
  • GB310147A - Improvements in firing boiler furnaces : en
  • GB310389A - An improved method for the manufacture of printing forms : en
  • FR655969A - Improvements to elastic control devices : en fr
  • GB303851A - Improvements in or relating to wire strand or wire rope making machines : en
  • US1710264A - Switch socket : en
  • US1710405A - Refrigerating cabinet : en
  • FR656077A - Manufacturing process by centrifugal force of all objects in agglomerated materials : en fr
  • GB279861A - Receiving circuits employing local oscillation, applicable for use with multiple thermionic valves : en
  • GB310137A - Improvements in thermostats for water heaters : en
  • FR655725A - Process for performing chemical reactions in which reaction gases are used in a closed circuit : en fr
  • FR655795A - Spout ramp for dishwashing machine : en fr
  • GB310230A - Improved process for the production of alkali nitrates from alkali chlorides : en
  • GB310111A - Improvements in electrotherapeutic appliances : en
  • GB310435A - Improvements in and relating to internal combustion engine power plant : en
  • DK40046C - Boiler plant for the development of superheated steam. : da en
  • FR655664A - Method for influencing the rate of enzymatic reactions : en fr
  • DK40065C - Close to Bottles and the like. : da en
  • GB300562A - Improvements in and relating to the gaseous oxidation of ammonia and gases containing ammonia : en
  • GB310281A - Improvements in and relating to gas meters and like instruments : en
  • AT112947B - Jump damping device for hydraulic material testing machines and hydraulic presses. : de en
  • USD78324S - Maxine averill : en
  • DE475306C - Device for opening boiler lids : de en
  • FR655803A - Process for manufacturing cellulose esters : en fr
  • FR656030A - Process for the treatment of washing materials in small coal washers : en fr
  • GB310142A - Improvements in honing and stropping razor blades : en
  • GB310163A - Boot and shoe cleaning machine : en
  • DE475551C - Comb rolling frame that can be moved on base plates : de en
  • FR656094A - Method and device for the manufacture of a dummy rubber of mineral origin : en fr
  • FR655605A - Improvements to wheeled trucks convertible into crawler tractors : en fr
  • GB306445A - Improvements in and relating to the production of metallic tin : en
  • AT112918B - Note device connected to a telephone set. : de en
  • US1710250A - wenzel : en
  • GB287845A - Manufacture of vat-dyestuffs of the pyrenequinone series : en
  • US1709976A - Solution for dyeing purposes : en
  • US1710564A - Mechanical shovel : en
  • US1710616A - Passenger vehicle body : en
  • DE475353C - Safety device to avoid exceeding the maximum pressure : de en
  • GB310446A - Improvements in or relating to high pressure indicators or recorders : en
  • GB310447A - Improvements in spring couplings for road vehicles : en
  • US1710258A - Electric welding apparatus : en
  • US1710667A - Shield : en
  • CA289020A - House car : en fr
  • CA289090A - Synchronising apparatus for machinery : en fr
  • DE475336C - Steam water trap with a power piston for the outlet valve controlled by a float : de en
  • DE475390C - Control device for adding machines : de en
  • FR655867A - Improved method and device for carrying out the sublimation of volatilizable substances : en fr
  • FR656175A - Glass manufacturing process in the shaft furnace, and glass melting furnace : en fr
  • DK40053C - Device for Projector Mirrors for Automobiles or similar. : da en
  • FR655666A - Improvements to loudspeakers and analog devices : en fr
  • GB310186A - Improvements in flotation agents : en
  • CA289105A - Electric battery : en fr
  • CA289027A - Waterproof and gas sealing compound : en fr
  • AT112975B - Device for treating a viscose film coming out of the precipitation bath. : de en
  • DE475316C - Cookie cutter for edge marzipan : de en
  • DE475338C - Method for attaching thermocouples to a heating tube made of ceramic or other material : de en
  • AT113097B - Process for the production of the fold-over parts for stiff clothing collars made from two different fabric layers : de en
  • FR655902A - Radio-electric devices controlling printing telegraph devices : en fr
  • GB303897A - Improvements in mutes for string musical instruments using bows : en
  • AT113088B - Electric percussion that can be operated by the pianist himself while playing. : de en
  • FR655684A - Improvement in spray caps : en fr
  • FR655889A - Improvements to direction finders for airplanes : en fr
  • GB310553A - Improvements in carburettors for internal combustion engines : en
  • US1710249A - Cone loud-speaker : en
  • CA289018A - Heat and chemical recovery : en fr
  • DE475482C - Regulator, especially water level regulator, for steam boilers u. Like. With resilient tubes : de en
  • US1710335A - Railway switch : en
  • US1710426A - Barber's apron : en
  • US1710668A - Switch-locking device for railroads : en
  • US1710069A - Portable lamp stand : en
  • AT113042B - Circuit arrangement for block relays. : de en
  • AT113046B - Central buffer rigid coupling. : de en
  • AT112957B - Floor polisher with disc-shaped brushes driven by a friction wheel and drawn against it by spring action. : de en
  • AT113037B - Axle bearings for railway vehicles. : de en
  • AU1406828A - Improvements in or relating to the storage and handling of powdered fuel and ot the protection of bunkers or like storage apparatus against spontaneous combustion : en
  • US1709874A - Distillation of oils : en
  • US1710031A - Log turner : en
  • US1710550A - Scrubber, washer, and drier for floors : en
  • CA289052A - Power reverse gear : en fr
  • AT112970B - Process for through-dyeing goods that are difficult to dye through with vat dyes. : de en
  • US1709855A - Signal lamp : en
  • US1710595A - Fiber floor covering : en
  • CA289094A - Signalling system : en fr
  • DE475479C - Ship boiler with blower for underwind and induced draft : de en
  • DE475244C - Process for expanding the normal control range of rotor-fed three-phase shunt motors that are equipped with a double brush set for control by means of brush shifting : de en
  • DE475516C - Method and device for placing lids made of paper, cardboard or the like with two side parts folded down to form pockets on container parts : de en
  • AT113058B - Pressure device on automatic barrel fillers. : de en
  • AT113032B - Pipe wall. : de en
  • US1710039A - Weeding tool : en
  • US1709998A - Method of manufacturing well points : en
  • US1710472A - Heat treatment of cereal substances : en
  • AT112966B - Process for the hydrolysis of cellulose. : de en
  • GB303737A - An improved device for shaping pants and the like : en
  • GB310432A - Improvements in methods of and means for packing or making up and fastening bundles or packages of steel plates and sheets and other metallic plates and sheets and in such bundles or packages : en
  • GB310168A - Improvements in or in connection with liquid measuring and delivering apparatus : en
  • GB310903A - Improvements in thermionic valves : en
  • US1709999A - Method of producing lithopone : en
  • CA288979A - Steel frame house construction : en fr
  • CA288972A - Cerealia and legumen production : en fr
  • CA289011A - Process for purifying sodium stannate solutions : en fr
  • CA289068A - Back pressure valve : en fr
  • US1710194A - Sidewalk bicycle : en
  • US1710312A - Armored electric cable : en
  • CA289004A - Hand shears : en fr
  • US1710633A - Hand stamp : en
  • FR655717A - Improvements to mechanical ice cream makers : en fr
  • AT112904B - Process for the manufacture of power and high voltage cables. : de en
  • DE475435C - Device for dust-free removal of ashes from ovens : de en
  • DE475504C - Device for changing the compression chamber of internal combustion engines : de en
  • CA289041A - Floor polisher : en fr
  • AT112992B - Process for the production of valuable, especially low-boiling hydrocarbons from types of coal, tars, mineral oils and the like. like : de en
  • AT112902B - Circuit arrangement for telephone systems. : de en
  • DE475275C - Rotary capacitor for wireless communication, consisting of several groups of fixed and movable plate systems separated by intermediate screens : de en
  • FR655667A - Shaft coupling for adjusting the gear ratio : en fr
  • GB291083A - Arrangement for the automatic regulation of the degree of transmission of transmission systems, particularly of high frequency transmission systems : en
  • US1710380A - Grain separator : en
  • US1710397A - Slab scoop for ice cream : en
  • US1710108A - Mill-type door : en
  • US1710201A - Process of purifying hydrocarbons : en
  • US1710566A - Steam injector : en
  • US1710324A - Oil burner : en
  • US1710462A - Machine for boring spherical sockets : en
  • US1710210A - Savings bank : en
  • US1710600A - Horsehair spinning and curling machine : en
  • DE475420C - Heating and cooking oven with trickle filler for desolated fuels : de en
  • DK40066C - Procedure for Washing Wool in Concentrated Wool Sweat. : da en
  • GB310107A - Improvements in protective covers for underground electric cables : en
  • FR655683A - Spray cap : en fr
  • FR655922A - Direct drive pedal for railways : en fr
  • GB310302A - An improved form for the manufacture of rubber articles : en
  • US1709939A - Apparatus for centrifugal purifying of metals and the like : en
  • FR655727A - Improvement in the establishment of safety mechanisms, in combinations, protecting the drawers against any fraudulent opening : en fr
  • GB310208A - Improved direction indicator for motor vehicles : en
  • GB310439A - Improvements in carburettors for internal combustion engines : en
  • US1710090A - Window regulator : en
  • USRE17279E - Sharp freezing container for mechanical rbfsigbbators : en
  • AT112937B - Frameless protective glass for pictures. : de en
  • DE475545C - Device for spreading round gingerbread with a wafer holder which can be swiveled out laterally against the lower edge of the dough container and is provided with indentations : de en
  • GB310390A - Improvements relating to electricity meters : en
  • FR655636A - Automatic adjustment device for refrigeration machines, especially of small and medium power : en fr
  • GB310354A - Process for the manufacture of cotton dyestuffs : en
  • FR656019A - Mechanism for controlling the movable blades of adjustable screens for radiators of explosive engines : en fr
  • GB296769A - Improvements in ionisation chambers : en
  • GB310227A - Toy-boat : en
  • GB310401A - A score registering device for golf and the like : en
  • US1710281A - Globe holder for illuminating fixtures : en
  • FR656075A - Slip-buckle closure device : en fr
  • FR655640A - Process for printing inscriptions and designs intended to be transferred to wood, fabrics and other absorbent materials : en fr
  • DE475297C - Ring-shaped iron core divided into sectors, especially for bushing current transformers : de en
  • CA289049A - Power reverse gear mechanism : en fr
  • GB310241A - Improvements in weighing scales : en
  • US1710421A - Potato cutter : en
  • FR655772A - Device for the transport of volatile liquids on board ships and boats equipped with these devices : en fr
  • US1710536A - Shaped reed article and method of making it : en
  • DE475257C - Headlights for motor vehicles : de en
  • FR655948A - Improvements in the dyeing of cellulose esters and ethers : en fr
  • GB310196A - A new or improved device for holding a safety razor blade to enable it to be used after the manner of a pen-knife : en
  • GB310258A - An improved method of constructing the furnace and combustion chamber of a vertical steam boiler : en
  • FR655943A - Improvements to devices intended for cutting wires into lengths : en fr
  • FR655909A - Automatic carburation regulator : en fr
  • FR656065A - Device for the protection of transformers against overloads : en fr
  • GB293855A - Improvements in forging dies : en
  • FR655749A - Combustible ammonia solutions and means of use : en fr
  • FR655787A - New system for attaching the tractor frame to that of the winch, in ground breaking machines : en fr
  • DE475378C - Arrangement for the protection of hanging, tensioning or support insulators against short-circuits initiated by birds : de en
  • GB300995A - Means for generating steam by solar heat : en
  • GB310761A - Still more particularly for use in oil refining and method of making same by electric arc welding : en
  • FR655692A - New faucet : en fr
  • GB287454A - Improvements in and relating to electric protective devices : en
  • FR655743A - Hermetic sealing device for boxes, jars, terrines, etc. : en fr
  • US1710637A - Mailing wrapper for photographs : en
  • CA289098A - Boiler for fuel burning devices : en fr
  • FR655913A - Apparatus for rapid boiling and cooling of liquids : en fr
  • GB310265A - Improvements in compressed air power plants : en
  • GB293745A - Improvement in oil filter fitting : en
  • GB310096A - Improvements in or relating to means for distributing electric current : en
  • GB310205A - Improvements in or relating to knot tying devices : en
  • GB310238A - Improvements in metal tiles and the like : en
  • DE475267C - Triggering and locking device in pump form for mechanical devices, especially photo shutters : de en
  • FR656044A - Method and devices for obtaining direct vision stereoscopic images : en fr
  • FR656079A - New alkaline accumulator : en fr
  • GB310122A - Improvements in or relating to the recording of sound : en
  • GB310244A - Improvements in, and relating to, apparatus for breaking down coal and the like : en
  • DE475542C - expander : de en
  • GB310304A - Improvements in electrically operated and controlled means for operating the barriers at railway crossings : en
  • US1710005A - Float-operated snap-over switch : en
  • FR655837A - Improvements in methods and means for preventing the bursting, as a result of frost, of containers with upper air pockets : en fr
  • GB284358A - Process for the treatment of cotton and artificial silk fibres : en
  • GB284288A - Manufacture of vat-dyestuffs : en
  • GB310232A - Improvements in clamps for use in printing machines : en
  • GB310084A - Improvements in apparatus for throwing bombs and the like with ordinary firearms : en
  • GB283937A - Improvements in or relating to absorption refrigerating systems : en
  • FR655938A - Umbrella springs fitting machine : en fr
  • US1710109A - Cover for gun sights : en
  • AT113052B - Train protection device. : de en
  • FR655831A - Improvements to spark plugs for internal combustion engines : en fr
  • FR656050A - New Azo Dyes, Containing Chromium : en fr
  • US1709966A - Dispensing pump : en
  • US1710609A - Bubble blower : en
  • US1709888A - Railway signaling : en
  • US1710464A - Coking process and apparatus therefor : en
  • US1710480A - Spring : en
  • USRE17282E - Holdeb fob fountain pens : en
  • US1710337A - Mending kit : en
  • CA288999A - Cleaning and polishing cloth : en fr
  • DE475489C - Method for disengaging cable drums with lower roller drive : de en
  • AT113045B - AC signal device. : de en
  • FR655830A - Improvements to cinematographic film printing devices : en fr
  • US1709916A - Spark arrester : en
  • US1710134A - Isaac t : en
  • US1710207A - Directory for drivers : en
  • GB295985A - Improvements in motor pumps : en
  • DE475304C - Flat foot inlay : de en
  • GB310263A - Floor polisher : en
  • AT112910B - Foldable control panel. : de en
  • CA289077A - Machine tool : en fr
  • CA289118A - Method of energizing vacuum discharge devices by alternating current : en fr
  • DE475639C - Translucent floor, especially dance floor : de en
  • FR655630A - Collector motor, mono or polyphase, for economical speed adjustment without brush offset : en fr
  • GB310158A - Improvements in and relating to show or display cards for advertising and like purposes : en
  • US1710372A - Tractor-truck gearing : en
  • FR655655A - : fr
  • DE475406C - Housing for photographic roll film cameras : de en
  • DE475449C - Additional air regulator for carburetor : de en
  • DE475635C - Swimming shoe with swimming flaps : de en
  • US1709831A - Advertising circular : en
  • US1709968A - Fuel-supply apparatus for internal-combustion engines : en
  • US1709971A - Liquid separator : en
  • US1710122A - Implement-transport truck : en
  • US1710154A - Apparatus for treating emulsified oil : en
  • US1710155A - Process and apparatus for forming oxidation products of hydrocarbon oils : en
  • US1710607A - Dyeing machine : en
  • GB310169A - An improved method of and apparatus for manufacturing plaster building sheets and the like : en
  • DE475544C - Knitting device for dough pieces with a revolving conveyor belt and a flexible, corrugated knitting plate arranged above it : de en
  • FR655676A - Machines for grinding coffee or other materials : en fr
  • USD78333S - Design fob a cuktain and portiere rod : en
  • GB310200A - Improvements in and connected with rain coats, capes and the like : en
  • DE475272C - Process for the production of highly sensitive detector material : de en
  • US1710504A - Charles e : en
  • USD78343S - Design for a lamp-pedestal arm : en
  • FR656051A - Casting process for cast iron to obtain the desired grain for engine block cylinders and others, and in general all other mechanical parts : en fr
  • DE475447C - Acoustical or optical scare device with signal bodies exploding in certain time periods : de en
  • FR655857A - Machines for harvesting potatoes : en fr
  • GB286291A - Process and apparatus for producing hydrogen mixed with carbon monoxide and nitrogen from coke oven gas : en
  • GB310233A - A new or improved method of and means for preventing piston slap, in internal combustion engines : en
  • US1710327A - Sawing mechanism : en
  • FR655974A - Improvements to feed water heaters for boilers and others : en fr
  • FR655996A - Improvement of cardboard reproducing machines for embroidery machines : en fr
  • US1710057A - Convertible level : en
  • US1710236A - Vehicle spring mechanism : en
  • US1710402A - Airline pump : en
  • FR655954A - Clamp with automatic clamping, more particularly useful for handling filler metals used for welding, soldering, etc. : en fr
  • GB310344A - Improvements in calendars : en
  • DE475444C - Device on measuring pumps for degassing the liquid to be measured : de en
  • DE475392C - Multi-cylinder two-stroke internal combustion engine with central reverse pumping : de en
  • GB304120A - Improvements relating to the water-cooling of the cylinders of internal combustion engines : en
  • DE475517C - Device for the production of box sheaths for sliding boxes : de en
  • FR655711A - Method, devices and materials, for the arrangement of a roller shutter (or the like) in a window frame (or the like) which has not been designed for it : en fr
  • GB291469A - Improvements in and relating to liquid fuel burners for heating furnaces : en
  • GB310437A - Improvements in the manufacture and production of reduction products of vat dyestuffs and other reducible organic compounds : en
  • CA289009A - Sintering machinery : en fr
  • FR656009A - Further training in measuring devices : en fr
  • GB310182A - Improvements in machines relating to the manufacture of envelopes : en
  • GB310207A - Improvements in or relating to fanlight regulating and fastening means : en
  • DE475562C - Device for removing the ink from the rollers of the inking unit of a printing machine : de en
  • DK40061C - Spring. : da en
  • FR656002A - Automatic mechanical process for the distribution of pastes for filling molds for the production of hydraulic mosaic tiles : en fr
  • FR655612A - Dispensing device for packaging machine : en fr
  • US1710532A - Stem for lighting fixtures : en
  • US1710213A - Hand brake : en
  • AT112994B - Closing flask for drying gas container. : de en
  • AT113083B - Equipment on aircraft for signaling and advertising purposes, etc. like : de en
  • US1710309A - Transfer metallic media : en
  • US1710438A - Apparatus for refrigerating by absorption : en
  • US1710456A - Shears : en
  • US1710313A - Combined ventilating and draining union for electric-circuit-wire conduits : en
  • CA288952A - Glass run channel : en fr
  • DE475445C - Elliptical compass : de en
  • GB310254A - Improvements in or relating to methods of cancelling bus, tram, train, aeroplane, amusement or the like tickets : en
  • GB310391A - Improvements relating to vehicle springing : en
  • US1710100A - Rubber reclamation process : en
  • US1710245A - Eyeglass shield : en
  • AT113050B - Arrangement for train control. : de en
  • US1709826A - Means for diverting energy from high-potential conductors : en
  • US1710425A - Flywheel braking apparatus : en
  • US1710370A - Oil-burning furnace : en
  • AT113020B - Device for the mechanical rounding of dough pieces. : de en
  • US1710193A - Document file : en
  • US1710351A - Headlight for motor vehicles : en
  • US1710386A - Packaging : en
  • US1710675A - Combined tent top and hand bag : en
  • GB310140A - Improvements relating to pipes made of fibre in conjunction with cementitious material : en
  • FR655870A - Improvements to machines for making nails or similar fasteners : en fr
  • FR656027A - Anti-theft device for motor cars : en fr
  • GB295039A - Improvements in or relating to thermo-magnetic relays : en
  • FR655755A - Security device intended to prevent the theft of motor vehicles or other vehicles, as well as of objects contained in these vehicles : en fr
  • FR656015A - Cooling device for nozzle : en fr
  • US1710183A - Antifriction bearing : en
  • FR656112A - Improvements to tracer and incendiary projectiles : en fr
  • FR655871A - Production of benzyloxyethanol : en fr
  • FR656138A - Front-end system for agricultural machines allowing to transform a hitch in flight into a hitch in drawbar and applicable particularly to grassy mowers : en fr
  • DE475363C - Sports shoe with a knitted or woven upper : de en
  • DE475388C - Feed trolley with conveyor belt : de en
  • US1710132A - Attachment for road machines : en
  • US1710271A - Combined detonator and fuse body for percussion or other fuses : en
  • DE475096C - Pump for pumping out or measuring the contents of oil barrels or the like. : de en
  • DE475379C - Twist cross members for company telephone lines on high voltage pylons : de en
  • US1710144A - Device and method for conveying viscous substances : en
  • US1709899A - Feed-valve device : en
  • US1709967A - Brocading machine : en
  • US1710387A - Piston : en
  • DE475367C - Combined manual and compressed air drive for switchgear : de en
  • DE475451C - Injection carburetor : de en
  • FR655852A - Agents for combating harmful beings : en fr
  • USD78356S - Design fob an animal doll : en
  • USD78353S - Design for a coffeepot : en
  • US1710594A - Instrument for gauging the rate of acceleration or deceleration of vehicles : en
  • CA289062A - Nitrocellulose processing : en fr
  • DE475452C - Injection carburetor : de en
  • GB283938A - Improvements in absorption refrigerating apparatus : en
  • GB310355A - Improvements in or relating to machines for operating on the heel ends of boot and shoe soles : en
  • US1710298A - Intermittently-actuated mechanism : en
  • USD78364S - Design for a heater : en
  • US1710206A - Guard rail and outer-panel construction : en
  • US1709825A - Connecter fitting for insulators : en
  • US1709932A - Windshield wiper : en
  • GB310451A - Improvements in or relating to wireless telegraphy and telephony, and aerial systemstherefor : en
  • GB310765A - An improved method of and apparatus for treating and drying fish : en
  • DE475349C - Machine for cutting veneer strips : de en
  • FR656055A - Improvements in the manufacture of tennis or other rackets : en fr
  • GB310176A - Improvements relating to grass edge cutting machines : en
  • CA288993A - Oven inspecting device : en fr
  • DE475557C - Process for the preparation of alcohol-free aluminum ethoxide : de en
  • DE475323C - Spooling machine for the production of spools with conical ends : de en
  • US1710643A - Massage machine : en
  • FR655796A - Electric headlight : en fr
  • FR656064A - Household instrument : en fr
  • FR655825A - Spool for colored tape applicable to typewriters or others : en fr
  • US1710243A - Cable clamp : en
  • US1710650A - Lift catch : en
  • FR655620A - Device for printing an unwinding paper web, particularly applicable to address printing machines : en fr
  • FR656100A - Improvements to weathervanes for flying devices and other applications : en fr
  • FR655940A - Method and device for producing seamless hollow parts : en fr
  • GB300614A - Improvements relating to electric discharge devices : en
  • DE475387C - Refinement of antimony, arsenic and mercury ores : de en
  • FR655724A - Process for treating coal dust for use in burners : en fr
  • FR655931A - Improvement in electric guns : en fr
  • GB301388A - An improved coupling for road vehicles : en
  • US1710160A - Respirator : en
  • US1710503A - Treatment of cereal substances : en
  • AT112978B - Procedure for increasing the permissible compression pressure of engine fuels. : de en
  • US1710431A - Belt fastener : en
  • USD78336S - Design for a combined cowl and windshield : en
  • CA289042A - Pulp moulding machine : en fr
  • CA289064A - Cellulose nitrating process : en fr
  • CA289100A - Cigar lighter : en fr
  • US1710341A - Pool-cue tip : en
  • US1710349A - Method of laying out gears : en
  • US1710523A - Cope rammers : en
  • AU1452228A - Improvements in or relating to cam mechanism : en
  • US1709992A - Silencer : en
  • US1710437A - Vehicle carrying rail, in particular for high-speed suspended-vehicle railways : en
  • US1710471A - Filter for well screens : en
  • GB310066A - Improvements in and relating to a luminous electrical discharge tube : en
  • DE475531C - Carrying frame that can be suspended on rung ladders using double hooks : de en
  • DE475415C - Resilient expansion : de en
  • US1710038A - Pressing machine : en
  • CA289061A - Nitrocellulose processing : en fr
  • US1710378A - Composite heel : en
  • US1710439A - Pipe-pressure-testing plug : en
  • USD78354S - Design fob a stocking : en
  • US1709880A - Niter oven : en
  • DE475514C - Electric game device for musical instruments : de en
  • FR655759A - Improvement in air heaters : en fr
  • US1709875A - Liquid-level gauge : en
  • US1710364A - Brake : en
  • US1710419A - Gas meter : en
  • AT112953B - Method and device for producing circumferential grooves with a sharp edge on hollow bodies. : de en
  • DE475176C - Arrangement for telegraphing via submarine cables : de en
  • DE475340C - Method for the installation of Pupin coils concentric to the cable axis in telecommunication cables : de en
  • DE475425C - Electric winding device for clocks intended for installation in automobiles : de en
  • DE475455C - Control for the work table of machine tools, especially milling machines : de en
  • FR655659A - Power factor regulation system for electrical energy distribution networks : en fr
  • GB303133A - Improvements in devices for sizing or dressing natural or artificial threads : en
  • DE475331C - Saw frame : de en
  • DE475528C - Play chair for dolls : de en
  • FR655627A - Automatic dispenser for liquids : en fr
  • CA289113A - Sub-station telephone circuit : en fr
  • AT112954B - Feeding device for flexible razor blades to be sharpened. : de en
  • CA289002A - Filterer for lamps : en fr
  • FR656114A - Improvements in the manufacture of plastics : en fr
  • GB310255A - Improvements in or relating to feed-mechanism for embossing and printing presses : en
  • CA288937A - Rolling stock : en fr
  • DE475101C - Center shaft magazine for zigzag mounted rifle cartridges with protruding edge : de en
  • US1710188A - Cloth hat : en
  • US1710256A - Electrical distribution system : en
  • AU1412028A - Improvements in canvas waterbags : en
  • USD78371S - Design for a rug : en
  • US1710589A - Attachment for writing implements : en
  • US1710619A - Shock absorber for doorknobs : en
  • US1710001A - Paper cutting and vending machine : en
  • US1710094A - Asbestos friction clutch ring : en
  • US1710306A - Heating apparatus : en
  • DE475254C - Cushioning, especially for motor vehicles : de en
  • FR655763A - Reservoir improvements : en fr
  • FR655899A - Process for refining benzol : en fr
  • FR655864A - Generator with internal combustion engine : en fr
  • FR655827A - Teaching method and material for the conffection and correction of homework and exercises with immutable answers : en fr
  • FR656133A - Production of colorant mixtures : en fr
  • FR655635A - Device for opening boxes and containers with overhanging lids : en fr
  • GB310348A - Improvements in conveyors : en
  • GB298123A - Improvements in and relating to the preparation and packing of food products : en
  • DE475311C - Method and device for making butter : de en
  • DE475391C - Compressor arrangement for multi-cylinder internal combustion engines : de en
  • GB310220A - Improvements in operating internal combustion engines operated with pulverulent fuel : en
  • FR655610A - Device for fixing a removable power unit on an airplane : en fr
  • FR655845A - Automatic circuit breaker with or without thermal delay : en fr
  • FR655916A - Improvements to alternating current machines and their starting processes : en fr
  • GB290606A - Improvements in and relating to destructive distillation : en
  • FR655614A - Capping device for all types of containers : en fr
  • US1709841A - Tone-producing toy : en
  • US1710131A - Refrigerator counter : en
  • US1710209A - Vending machine : en
  • AT113016B - Manual addressing machine. : de en
  • US1710169A - Sand-blast machine for applying pressure to abrasives : en
  • US1710239A - Milk-can-containing pitcher : en
  • US1710272A - Recovery of valuable products from spent sulphite liquors : en
  • US1710093A - Luggage carrier : en
  • CA288990A - Water tube steam boiler : en fr
  • DK40059C - Vertical Retort for Charring or similar. : da en
  • AT112929B - Device for rotating vehicle headlights od in a switchable connection with the control of the vehicle wheels. : de en
  • US1709892A - A cobpobation of dela : en
  • AT113024B - Liquid fire extinguisher with inwardly extended filler neck. : de en
  • DE474173C - Process for the production of explosives and propellants : de en
  • US1710262A - Method for forming fashioned molding : en
  • USD78352S - Design for a finger ring or similar article : en
  • CA288947A - Fountain pen : en fr
  • US1710159A - Process of treating emulsions : en
  • CA289006A - Frequency relay : en fr
  • AT112944B - Process and device for determining the carbonic acid content in flue gases. : de en
  • DE475587C - Device for the stacking of molds : de en
  • US1710150A - Coupling for rotary elements : en
  • US1709984A - Wrapping machine : en
  • DE475508C - Composite piston for internal combustion engines : de en
  • DE475437C - Spark catcher : de en
  • US1710381A - Refrigerating counter : en
  • AT113035B - Mobile ballasting device, especially for railroad tracks. : de en
  • US1710059A - Sheet-powdering machine : en
  • USD78368S - Design fob a gas heateb : en
  • US1710611A - Harvester : en
  • US1710235A - Radio transmitting circuit : en
  • US1709889A - Decorative candle and process of its manufacture : en
  • FR656001A - Automatic windscreen wiper : en fr
  • US1710423A - Floating air liner : en
  • US1709879A - Rotary valve : en
  • CA288992A - Tire valve stem and pressure gage : en fr
  • CA289012A - Wire rope : en fr
  • US1710020A - Combination cigarette holder and buttonhook : en
  • US1710065A - Shade roller : en
  • US1709978A - Water cooler : en
  • US1710655A - Intermittent inductive train-control receiver : en
  • DE475288C - Rail brake magnet : de en
  • AT113077B - Device for heating liquids in cisterns for the purpose of emptying them. : de en
  • CA289117A - Secret communication system : en fr
  • US1710396A - Door hinge : en
  • FR655927A - Alloy for foundry, rolling, stamping : en fr
  • US1710034A - Manifolding machine : en
  • US1710580A - Rotary underreamer : en
  • GB310385A - Improvements in and relating to the drying of materials : en
  • US1709970A - Elevator interlock : en
  • US1709994A - Hydraulic turbine : en
  • US1710320A - Construction material : en
  • FR655914A - System for continuous and amplified recording of indications from measuring devices : en fr
  • FR656098A - suction curry : en fr
  • GB310099A - Electro copper (or other metal similarly deposited) lined hollow drill steel, for goldmining and similar purposes : en
  • DE475169C - Process for the decomposition of gas or gas-steam mixtures by means of adsorbents moved in a cycle : de en
  • GB310308A - Improvements in scouring devices : en
  • FR655744A - Carburetor for internal combustion engines : en fr
  • FR656057A - Production of solid shades on ether salts and cellulose ethers oxides : en fr
  • GB304764A - Improvements in or relating to change-speed gears for vehicles : en
  • GB310113A - Improvements in and connected with skid preventing devices for use on motor road vehicles : en
  • US1709991A - Vehicle suspension construction : en
  • USRE17283E - Lubricating : en
  • DE475373C - Sucker for bow conveyor : de en
  • US1710081A - Truss : en
  • US1710161A - Machine eor use ist tub manufacture : en
  • US1710227A - Compound for preventing corrosion of storage-battery-terminal connecters : en
  • US1710666A - Comminuting mill : en
  • CA289045A - Plaster-tile wall : en fr
  • CA289066A - Machine for refining paper and pulp : en fr
  • DE475357C - Travel darkroom : de en
  • US1710366A - Hayrake : en
  • US1710630A - Blackboard : en
  • DE475258C - Painting lock with push buttons : de en
  • DE475490C - Centrifugal governor based on the Tirrill principle : de en
  • US1710481A - Reenforced rubber and method of making it : en
  • US1710143A - Process of treating hydrocarbons : en
  • US1710353A - Wrapper holder for coin-counting machines : en
  • US1710017A - Friction device for shuttles : en
  • US1710261A - Machine for forming interchangeable fashioned moldings : en
  • US1710305A - Control lever : en
  • DK40056C - Apparatus for mustering surfaces. : da en
  • DE475167C - Heating of melting furnaces, especially with a constant flame direction : de en
  • GR2275B - INSTANT IMPACT CARTRIDGE WITH SAFETY AGAINST PREMATURE OPERATION. : el en
  • US1710030A - Railroad crossing : en
  • US1710296A - Coat hanger with identification label : en
  • US1710470A - Liquefied rubber composition and method of making the same : en
  • AT113064B - Kerosene cooker. : de en
  • AT113034B - Device to signal the readiness for departure of the wagons on cable cars. : de en
  • CA289115A - Two-way repeater circuit : en fr
  • AT112924B - Roller switch with locking in the switch positions by means of a detent disc and roller. : de en
  • AT112932B - Water turbine or centrifugal pump with a rimless impeller. : de en
  • CA289073A - Crystalline dextrose manufacture : en fr
  • DE475346C - Holding device for decorative and tie rods for curtains : de en
  • DE475488C - Flexible low-voltage cable, especially for telephone and similar cords : de en
  • US1710215A - Wheei : en
  • US1710579A - Reversible heating or cooling radiator : en
  • DE475470C - Safety device on fluid gears consisting of pump and motor : de en
  • CA288969A - Carpet weaving method : en fr
  • CA288987A - Couch : en fr
  • FR655673A - Devices for cleaning rolling mill rolls : en fr
  • GB310189A - Improvements in or relating to detachable trays : en
  • US1710061A - Combined cotton recleaner and gin : en
  • US1710670A - Tttbix of said leonard w : en
  • US1710649A - Variable-speed and reversing gearing : en
  • AT113009B - Dough dividing machine. : de en
  • AT112999B - Final pressure device for soap bar coolers. : de en
  • CA288978A - Liquid sterilizing apparatus : en fr
  • US1709917A - Merry-go-round : en
  • USD78326S - Waltee b : en
  • AT113071B - Line burner. : de en
  • US1710012A - Gas burner : en
  • US1710359A - Equalizer truck : en
  • US1710537A - Automatic railroad gate : en
  • US1710289A - Valve-operating mechanism : en
  • US1710507A - Process for making mixture of cocoa or chocolate and milk and product thereof : en
  • DK40063C - Cartridge. : da en
  • AT113069B - Bag holder. : de en
  • AT112934B - Time counters for telephone lines. : de en
  • AT113028B - Device to prevent rail wandering. : de en
  • AT112973B - Method of washing at low temperatures. : de en
  • CA288938A - Electro-magnetic wet separation : en fr
  • CA289063A - Nitrocellulose processing : en fr
  • CA289085A - Massaging machine : en fr
  • US1710179A - Combination table and ironing board : en
  • US1710614A - Tire rim : en
  • CA288944A - Bed cover support : en fr
  • US1710339A - Pelt stretching and drying frame : en
  • AT112989B - Process for the extraction of celluloid and silver from old cinematograph film. : de en
  • AU1337828A - Improvements in or relating" to picture andthe like telegraph systems : en
  • CA289030A - Corrosion-resistant ferrous alloy : en fr
  • AU1405728A - Improvements in or relating to milking machines : en
  • DE475301C - Process for dehairing and shearing hides and skins : de en
  • AT112997B - Process for the continuous purification of sulfur-containing distillation gases intended for catalytic conversion into liquid fuels. : de en
  • AU1463028A - Game exhibiting device : en
  • CA288943A - Hollow clay tile building block : en fr
  • FR655633A - A method of assembling the elements of flat and staple tool sets for carrying out this method : en fr
  • GB310166A - Improvements in condensed water drain devices : en
  • GB310261A - Improvements in or relating to machines for casting metals : en
  • FR655828A - Longitudinal displacement, constant speed wipers : en fr
  • DE475273C - Arrangement to prevent oil from being carried away from the bearings of air-cooled electric motors by the running cooling air : de en
  • FR655650A - Concealed cabinet device : en fr
  • FR655712A - Further development in the manufacture of skirt nets for ladies' bicycles : en fr
  • FR655956A - Improvements in the construction of electric heaters and gas heaters : en fr
  • GB310282A - Improvements relating to tables, chairs and similar furniture : en
  • CA289021A - Light apparatus : en fr
  • FR656048A - Coffee grounds conveyor : en fr
  • FR656078A - Improvements to the assemblies of tubes or solid crossed bars : en fr
  • GB310441A - Improvements in loud speakers and the like : en
  • AT112972B - Process for the production of hydrogen. : de en
  • AT112946B - For preparing cooking water and as a food warmer. : de en
  • AU1494528A - Improvements in gears : en
  • CA288939A - Shoe welting : en fr
  • USRE17284E - Michael s : en
  • US1710088A - Ink-ribbon mechanism : en
  • AT112935B - Process for the production of electrical cables insulated with fiber material. : de en
  • DE475314C - Auxiliary board for learning to play the violin : de en
  • GB293768A - : en
  • GB297378A - A method and apparatus for separating bundled tobacco leaves : en
  • DE475442C - Mast made of four corner iron and one reinforcement welded to these : de en
  • AT113086B - Electromagnetic alarm clock. : de en
  • US1710118A - Sanitary hog house : en
  • CA289029A - Abrasive article : en fr
  • DE475383C - Circular knitted stocking with reduced and widened reinforced heel pocket and process for its production : de en
  • FR656031A - Arrangement of rudders with sharp lines in water : en fr
  • GB290651A - Improvements in or relating to high voltage insulators : en
  • US1710424A - Production of polyalkylene glycol esters : en
  • US1710163A - Fire extinguisher : en
  • US1710151A - Scraping implement : en
  • US1710178A - Gas trap and flow tank : en
  • FR655777A - electric current saver : en fr
  • DE475350C - Device for cutting out and grooving curved pieces of wood : de en
  • AT113072B - Arrangement for the regulation of furnaces, especially in the case of steam boiler systems. : de en
  • AU1273728A - Improvements in the roasting of ores and oxidation of pyritic and sulphide ores, natural sulphides, srsenides, imperfectly roasted residues, regulus, mattes hardheads and other metallurgical products containing tin and or compouds of other metals suchas lead zinc copper bismuth, antimony tungten, iron and associated base and precious metals : en
  • US1710086A - Stacking stem for coin-counting machines : en
  • CA289048A - Liquid spring suspension for wave transmission tools : en fr
  • GB310131A - Improvements in, or relating to, floors, roads, pavements and the like : en
  • AT112912B - Device for connecting the ends of cables, wires, cords or the like. : de en
  • US1709980A - Water cooler and chest : en
  • US1710223A - Method of and means for electrically controlling the speed and phase of distantly-situated machines and apparatus : en
  • US1710447A - Centrifugal extractor and method of centrifugal extraction : en
  • USD78325S - Design for a table shelf : en
  • FR655693A - Improvements to thermo-automatic distributors, more particularly applicable to those for metering fuel mixture for internal combustion or internal combustion engines : en fr
  • AT113007B - Dough dividing and molding machine. : de en
  • DE475191C - Hollow metal handle for household utensils : de en
  • FR656091A - Improvements to shoe soles : en fr
  • GB310309A - Improvements in packing and a method of and apparatus for forming the same : en
  • GB280194A - : en
  • US1710489A - Plow : en
  • AT112974B - Process for the production of sulfur cuts. : de en
  • FR655660A - Process for the decomposition of gas mixtures into their elements : en fr
  • GB310082A - Improvements in timing mechanism for cams or other rotating members : en
  • FR655741A - Improvements in primary and secondary batteries : en fr
  • FR655838A - Fast regulator vibrating at constant current or voltage for electric generators : en fr
  • FR656014A - Feeding device for liquid fuel burner : en fr
  • US1709858A - Luminescent tube : en
  • US1709940A - Well-formation-testing device : en
  • US1710640A - Offset conduit-elbow fitting : en
  • FR655601A - Further training provided in the establishment of parasols, umbrellas, parasols, etc. : en fr
  • FR655986A - Combined machine for cleaning fibers and waste fibrous materials : en fr
  • GB284241A - Improvements in or relating to counting apparatus : en
  • FR656059A - Anti-glare low beam for motor cars or other vehicles : en fr
  • FR656132A - Electrical control for steering gear : en fr
  • FR656137A - Metal wire twisting machine : en fr
  • GB310083A - Improvements in or connected with magneto electric machines : en
  • GB310154A - Improvements in or relating to lighting installations comprising one or more discharge tubes having a high starting voltage : en
  • GB310195A - Improvements relating to means for securing curtain rails : en
  • AT113076B - Filling device with flow meter for underground storage, especially of flammable liquids. : de en
  • AT113089B - Bobbin trap for tower bells. : de en
  • CA288970A - Process of treating wheat-germs : en fr
  • CA288941A - Heating element : en fr
  • DE474919C - Adjustable chute for bucket chain excavators with articulated ladder : de en
  • US1709914A - Building and elevator structure : en
  • GB293854A - Improvements in or relating to mercury arc rectifiers : en
  • FR656101A - Process for the manufacture of cements, construction materials, and masses for plasters and paints by treatment of mud and similar substances : en fr
  • GB310100A - Improvements relating to plunger pumps : en
  • FR655710A - System for regulating the power factor of AC power supply networks : en fr
  • FR655656A - : fr
  • FR655798A - Improvements to screens for ventilating devices : en fr
  • FR656035A - Flattenable table by rotating the spokes around the axis : en fr
  • GB310221A - Automatic warning and/or stopping mechanism operated by the breakage of the thread in the process of unwinding the same from the bobbins of creels and other textile machinery : en
  • GB310161A - Improvements in washing machines : en
  • FR655688A - Improvements to preservation processes for edible products : en fr
  • FR656179A - Production of azo dyes containing chromium : en fr
  • GB310184A - Improvements in or relating to coal or coke cutting or breaking machines : en
  • AT112913B - Fire-proof lock. : de en
  • US1710350A - Constructional element : en
  • DE475239C - Card holder for typewriters : de en
  • FR655781A - Improvements to the headlights of motor vehicles or others : en fr
  • CA289084A - Massaging machine : en fr
  • US1709951A - Light screen : en
  • FR655858A - Process for the production of asphalt-like materials from tar for road construction or the like : en fr
  • GB301867A - Improvements in means for holding concrete reinforcements in tension : en
  • DE475269C - Process for removing iron carbonyl from gases : de en
  • US1710493A - Visible-index device : en
  • FR655609A - Device for illuminated advertising : en fr
  • FR655924A - Improvements to frequency changing devices : en fr
  • FR655894A - Chain link for pendant lights, electric chandeliers and other applications : en fr
  • US1710185A - Antifriction bearing : en
  • FR655674A - Material shrinking device : en fr
  • GB310228A - Improvements in and relating to automatic fire extinguishers : en
  • FR656125A - Mounting method of rubber shoes : en fr
  • DE475320C - pocket knife : de en
  • GB287136A - Improvements in and relating to electric control apparatus : en
  • GB306069A - Improvements in or relating to machine guns : en
  • GB310086A - Improvements in or relating to hauling-engines for agricultural machines : en
  • GB310259A - Improvements in rotating harrows : en
  • DE475107C - Counting device with comparative unrest for counting the oscillations of unrest for clocks and timepieces : de en
  • GB284330A - Improvements relating to the manufacture of asphalt emulsions : en
  • CA289103A - Gate operating device : en fr
  • GB310256A - Improvements relating to metal spools : en
  • FR655789A - Ignition stick plate as well as method and device for its manufacture : en fr
  • FR656021A - Movable roof for motor cars : en fr
  • GB310126A - Improvements in or relating to backing sheets for stencil sheets : en
  • US1709860A - Plant-ball package : en
  • US1710488A - Air control for internal-combustion engines : en
  • GB310217A - Improvements in or relating to leather rolling machines : en
  • GB310450A - Improvements in or relating to racquet presses : en
  • FR656022A - Device allowing the development of a lampshade and simultaneously producing switching or interrupting : en fr
  • GB304678A - Improvements in rims for vehicle wheels to facilitate the removal of tyres therefrom : en
  • FR655963A - Improvements to water tube boilers : en fr
  • FR656012A - Differentially operating suspension, particularly applicable to motor vehicles : en fr
  • US1710544A - Cloth-piling machine : en
  • US1710553A - Radio apparatus : en
  • DE475345C - In particular, containers designed for powder : de en
  • DE475576C - Device for regulating the furnaces for liquid and dusty fuels : de en
  • AT113070B - Gas tap safety. : de en
  • AU1455328A - Improvements in or relating to wire strand or wire rope making machines : en
  • DE475634C - Device for applying and securing the abrasive coating on flat grinding wheels : de en
  • FR656016A - Gas mixer device : en fr
  • GB310353A - Process for the manufacture of condensation products of the anthraquinone series : en
  • GB302680A - An improved combination garment : en
  • DE475332C - Machine for embossing artificial flower leaves : de en
  • DE475111C - Device to prevent stop signals from being overrun : de en
  • GB310172A - Improved process and apparatus in and relating to the manufacture and production of artificial threads, filaments and the like : en
  • FR655844A - Warning paint : en fr
  • FR655865A - Improvements in processes for closing bags, more specifically in paper, with filling cover : en fr
  • US1710242A - Combination locking mechanism for vehicles : en
  • FR656032A - Arrangement of rudders with sharp lines in water : en fr
  • DE475293C - Device for directional transmission or directional reception : de en
  • FR655896A - Suspension shock absorber for vehicles : en fr
  • US1710284A - Apparatus for recovering volatile oils from mixed gas : en
  • GB307037A - Process of producing ammonium sulphate by the treatment with gypsum of an ammoniacal solution used for the scrubbing of gases : en
  • FR655622A - Gas generator apparatus operating the distillation and gasification of bituminous fuels : en fr
  • GB310159A - Improved frictional pocket lighter : en
  • US1710244A - Locomotive : en
  • CA289082A - Dirigible headlight mechanism : en fr
  • GB281317A - Improvements in and relating to headlights for automobile vehicles : en
  • FR655807A - Automatic bagging machine : en fr
  • US1709918A - Hair-curling apparatus : en
  • US1709982A - Process for preparing dyestuffs of the thioindigo series : en
  • AT113003B - Building board. : de en
  • GB310434A - Process of preparing partially hydrolysed cellulose acetates and of articles made therefrom : en
  • FR656139A - Pocket toothbrush system : en fr
  • GB310102A - Improvements in or relating to electric heating resistance elements : en
  • GB310396A - Improvements in and relating to the production of fibres from cocoanuts : en
  • FR655923A - Signaling pedal for railways, indicating both directions of train or vehicle travel : en fr
  • US1709857A - Sheet feeder : en
  • US1710230A - Vehicle body construction : en
  • DE475250C - Ring-shaped sorting and distribution device, especially for letters, parcels, etc. : de en
  • DE475374C - Arrangement for the detection of vibrations of higher frequencies by means of piezoelectric crystals : de en
  • DE475376C - Coarse protection for low-voltage overhead lines against overvoltages with a safety spark gap : de en
  • DE475616C - Device for erecting flat folding boxes with a flat support for the box and subsequent swivel arm : de en
  • DE475563C - Sheet guiding device for rotary rubber printer : de en
  • FR655964A - Sanitary napkin enhancements : en fr
  • FR656104A - Wire tensioner : en fr
  • AT112948B - Goods removal machine. : de en
  • AT112979B - Process for the production of cinder blocks. : de en
  • CA288971A - Process of treating wheat-germs : en fr
  • US1710454A - Thread trimmer for sewing machines : en
  • FR655713A - Improvement in the manufacture of trimmings for car bodywork: mounting handles, door covers and pull handles for doors : en fr
  • AT112962B - Process for the systematic and rapid determination of the degree of absolute or relative rust resistance of iron or steel and iron alloys. : de en
  • AU1282728A - Improvements in electric water heating : en
  • FR655762A - Non-glare headlight for automotive vehicles : en fr
  • DE475571C - Method for fastening power supply lines with external insulation : de en
  • GB310108A - Improvements in or relating to straight bar knitting machines : en
  • US1710205A - Guard rail and outer-panel construction : en
  • US1710217A - Automatic safety device for speedy and racing boats : en
  • GB310181A - Improvements in or relating to stencil sheets : en
  • FR655880A - Advanced machine for peeling tobacco leaves and removing stems from stems of leaves adhering to them : en fr
  • CA289106A - Ore separator : en fr
  • US1710113A - Combination putty knife and paint scraper : en
  • US1710318A - Humidifying container for radiators : en
  • FR655999A - Jewel made in several parts : en fr
  • FR655774A - Mill or apparatus specially designed for homogenizing colloids : en fr
  • FR656023A - Device for the establishment of composite floors in hollow bodies and reinforced concrete : en fr
  • FR656148A - Bottle cap : en fr
  • FR655792A - Process for the construction of soundproof floors : en fr
  • FR656097A - Construction process : en fr
  • DE475627C - Liquid shock absorbers, especially for motor vehicles : de en
  • DE475308C - Hand chain milling device for woodworking : de en
  • GB310165A - Improvements in petrol lighters : en
  • FR655951A - Suction tube : en fr
  • FR656131A - Enhancements to t lamps. s. f. with screen grid : en fr
  • GB310209A - Improvements in or relating to golf clubs : en
  • FR655746A - Double fan with special Archimedean screw admission and adjustable distribution speed : en fr
  • GB305976A - Combined decanting and filtering apparatus : en
  • GB310155A - Gas meters : en
  • FR655893A - Improvements in the cooling of internal combustion engines : en fr
  • FR655934A - Process for reducing overvoltages in electrolytic cells : en fr
  • FR655971A - Method and apparatus for cleaning boilers : en fr
  • GB284242A - Process for the manufacture of derivatives of the anthraquinone series containing nitrogen : en
  • GB310150A - Improvements in or relating to scraping devices for removing scale from hot rolled strip metal : en
  • DE474636C - Device for separating the sheets in the case of character blocks perforated at the edge : de en
  • DK40050C - Device for Cinematographic Apparatus for Prevention of Fire. : da en
  • DE475535C - Method for wireless two-way communication using wireless transmitters with a bridge circuit and an air conductor : de en
  • US1709969A - Color-depositing apparatus for paper-making machines : en
  • US1710664A - Universal relay : en
  • FR655984A - Collective mailbox : en fr
  • GB293764A - Improvements in or relating to the manufacture of steels and castings : en
  • GB310306A - Improvements in gear tooth finishing machine : en
  • DE475158C - Drying device for hazardous substances : de en
  • DE475369C - Oil switch : de en
  • FR655983A - Device allowing the switching of 4 windings without dead end effect, in t devices. s. f. : en fr
  • FR655992A - Improvements to grooved rims : en fr
  • FR655976A - Handle : en fr
  • US1710040A - Automobile mirror : en
  • DE475298C - Process for the production of Kuepen dyes from perylene diketones : de en
  • FR656134A - Improvements to mirror reflection advertising or signage devices : en fr
  • FR655982A - Hydraulic press with rotating cages for oil mill : en fr
  • US1709847A - Fruit-picking device : en
  • US1709945A - Mononitrated diphthaloyl acridones and process of preparing the same : en
  • FR655950A - Modulator coupling for triode tubes : en fr
  • US1710328A - Thermionic valve : en
  • US1710067A - Mechanical-pencil eraser : en
  • FR656084A - Process for smothering ignition returns in metal vapor rectifiers : en fr
  • GB310136A - Improvements in horse and the like velocipedes : en
  • FR655677A - Mufflers for combustion engines : en fr
  • GB310110A - Improvements in straining devices for liquids : en
  • CA289007A - Alumina purification : en fr
  • US1710009A - Refrigerating apparatus : en
  • US1709906A - Unloading device for compressors : en
  • USD78335S - Design for a ceiling fixture : en
  • FR656082A - Improvements to vehicle bodies : en fr
  • GB310090A - Improvements relating to valves : en
  • DE475377C - Grounding rod : de en
  • FR655658A - : fr
  • FR655939A - Automatic limiting circuit breaker for light current : en fr
  • FR656066A - Manufacturing process for opaque dyes : en fr
  • FR656067A - Explosion turbine : en fr
  • GB310144A - Improvements in folding tables and other folding furniture : en
  • DE475245C - Pulverized coal firing : de en
  • US1710071A - Automatic : en
  • DE474283C - Process for carrying out chemical reactions between gases or gases and liquids, which are sluggish when the starting materials are mixed normally : de en
  • US1709927A - Service tray : en
  • US1710275A - Roller of spinning, twisting, roving, and analogous machines : en
  • DE475477C - Process for the preparation of disubstituted thioureas : de en
  • FR655653A - : fr
  • GB286262A - Improvements in television and like systems : en
  • AT112980B - Process for the extraction of volatile substances from aqueous solutions. : de en
  • USD78349S - gallup : en
  • GB310109A - Improvements in or relating to straight bar knitting machines : en
  • FR655709A - Copying machine for sculptors : en fr
  • FR655716A - Improvements to cinematographic projection devices : en fr
  • FR655926A - Radial motor can be used as a pump or compressor : en fr
  • GB310222A - Improvements in electric insulators : en
  • GB299863A - : en
  • FR655875A - Improvements in apparatus for sorting or classifying objects by means of light : en fr
  • GB310236A - Improvements in circular knitting machines : en
  • DK40073C - Axle lifting device for Mowing and Harvesting machines. : da en
  • FR655868A - Improvements to cameras : en fr
  • AT112998B - Chain link on soap dish coolers. : de en
  • US1710128A - Tire inflating and deflating valve : en
  • US1710518A - Picture hanger : en
  • US1709894A - Surface treatment of light metals : en
  • US1709972A - Caster : en
  • US1710322A - Crane : en
  • US1710120A - Book and copy holder : en
  • US1710280A - Loading-skip-operating mechanism : en
  • US1709864A - Door holder : en
  • US1710254A - Electric-wave-translation system : en
  • US1710413A - Metal-faced tile : en
  • US1710522A - Process for concentrating manganese ore : en
  • AT113085B - Method of concentrating minerals by swimming. : de en
  • US1710139A - Journal box : en
  • CA288985A - Excavating apparatus : en fr
  • CA289003A - Child's slide : en fr
  • US1709904A - Feed-valve device : en
  • US1710042A - Method of making finned tubing : en
  • US1709869A - Propellant powder and process of making the same : en
  • US1710190A - Combined mop holder and wringer : en
  • US1710388A - Piston and piston ring : en
  • AT112927B - Circuit arrangement for the production of connections of various values via telephone lines. : de en
  • CA288989A - Fire alarm system : en fr
  • AU1491328A - Improved direction indicator for motor vehicles : en
  • US1709909A - Fish-scaling machine : en
  • CA288986A - Food product : en fr
  • US1710158A - Mechanical movement : en
  • US1710347A - Automatic shears : en
  • US1709861A - Can opener : en
  • US1710257A - Tie member for furnace walls : en
  • DE475326C - Process for the production of completely closed vessels with internal overpressure, especially for refrigeration machines : de en
  • US1710533A - Method of and machine for grinding rotary cutters : en
  • US1709936A - Face pack : en
  • US1710111A - Time switch : en
  • CA289053A - Power reverse gear : en fr
  • FR655616A - Neutral trisodium phosphate and its manufacturing process : en fr
  • FR655881A - Improvements to the means used for optical signaling of changes in speed or direction of vehicles : en fr
  • CA288982A - Carton : en fr
  • US1709930A - Fuel-control mechanism : en
  • FR655890A - Improvement of the electrode inputs of glass or quartz vacuum devices, mainly those containing liquid mercury : en fr
  • GB303132A - Improvements in mechanically operated suction cleaners : en
  • AT113054B - Conveyor. : de en
  • DE475522C - Electric signal clock : de en
  • DK40075C - Swimming cuff. : da en
  • US1709947A - Electric-switch apparatus : en
  • US1710376A - Tobacco stripper : en
  • DE475270C - Process for the purification of the calcium salts of the sulfonic acids obtained by direct sulfonation of cresols : de en
  • AT112922B - Electric switch. : de en
  • AT113090B - Circuit arrangement for devices for X-ray generation. : de en
  • CA288997A - Telephone headgear attachment : en fr
  • US1709934A - Method for making corrugated board : en
  • USD78338S - Design for lace : en
  • CA289092A - Projection apparatus : en fr
  • AT113005B - Wheel, especially for agricultural machines. : de en
  • AU1405628A - An improved numerical recorder, usable as golf tally : en
  • CA289039A - Nitric acid concentration method : en fr
  • AT112928B - Process for manufacturing rubber-insulated conductors. : de en
  • US1709919A - Clothesline support : en
  • US1709979A - Pencil clip : en
  • AT113098B - Tie holder. : de en
  • FR655770A - System allowing easy opening of all containers closed by metal lids or bands, without putting these closures out of service, the subsequent use of which is facilitated : en fr
  • FR656124A - Prepayment scale : en fr
  • CA288934A - Sheet metal radiator : en fr
  • DE475330C - Device for eliminating the interference caused by the ignition spark or the variable magnetic field of the ignition magnet in internal combustion engines during wireless signal reception : de en
  • USD78350S - Design for hosiery : en
  • FR655661A - Improvements to equipment for continuous dyeing followed by oxidation : en fr
  • GB310215A - Improvements in or relating to apparatus for the manufacture of leather cloth, rubber cloth and the like materials : en
  • GB310240A - Improvements in methods of milling screw threads : en
  • AT113036B - Centerpiece for crossings and switches made of grooved rails. : de en
  • US1710576A - Spring for electric snap switches : en
  • AT113062B - Intermediate tank with float valve for a central heating system with a pump. : de en
  • AU1561028A - Improvements in or relating to arc welding tools : en
  • CA288946A - Signal for a fluid in a conduit : en fr
  • US1710455A - Process for producing photographs in natural colors : en
  • US1710110A - Land leveler : en
  • US1710307A - Toy scale : en
  • US1710515A - Safety gas valve : en
  • US1709846A - Method for load division in electric-power generation : en
  • US1710495A - Train-control system : en
  • US1710403A - Food product and method of producing the same : en
  • US1710267A - Coupling for corporation stops : en
  • US1710602A - Pump-jack assembly : en
  • AT113080B - Inclined grate firing. : de en
  • AT112931B - Process for the production of brightly patterned pile fabrics. : de en
  • US1709974A - Napping machine : en
  • USD78345S - Design for a paper napkin : en
  • US1710153A - Process for cracking hydrocarbon oils to produce light oils : en
  • US1710212A - Side bearing : en
  • US1710052A - Sand and rock separator : en
  • US1709937A - Jeweler's imitation-gem-display book : en
  • US1710679A - Combination figure toy and paint box : en
  • CA288945A - Refrigerating apparatus : en fr
  • DE475280C - Suspenders : de en
  • US1710292A - Internal-combustion engine : en
  • GB310160A - Improvements in winding devices for clocks, watches and other clockwork movements : en
  • US1710054A - Fluid-pressure-operated valve : en
  • US1709924A - Electric-current control : en
  • FR655895A - Automatic intensity regulator for signaling devices : en fr
  • GB310351A - Apparatus for filtering and treating air : en
  • FR655883A - Closing device for metal boxes and other containers : en fr
  • GB283967A - Improvements in or relating to thermionic valves and their method of application : en
  • GB309746A - Improvements in rollers for mangling or squeezing woven and like fabrics or for performing like operations : en
  • FR655806A - Airplane : en fr
  • DE475384C - Rotary piston compressor with a sickle-shaped working space arranged between the stationary housing jacket and the rotating piston drum and with axially movable side walls : de en
  • US1709911A - Kick-plate frame : en
  • US1710278A - Oil-temperature control for internal-combustion engines : en
  • FR655824A - Motor driven shears : en fr
  • FR655970A - Bumper enhancements : en fr
  • GB310449A - Improvements in and relating to the internal lining or coating of hollow bodies, such as tubes and the like : en
  • GB310134A - Improvements in jilson blocks, gallows blocks and the like apparatus : en
  • DE475617C - Device for connecting the corners of box parts with the help of flaps placed around the corners : de en
  • GB310253A - Improvements in and connected with sheet-feeding apparatus for printing and like machines : en
  • US1710393A - Package of boxes of matches : en
  • US1710460A - Lady's undergarment : en
  • US1710560A - Powder distributor : en
  • DE475260C - Thread lubrication device : de en
  • DE475403C - Method of manufacturing the rail shim : de en
  • DE475525C - Device for the remote transmission of pointer positions via lines : de en
  • FR655945A - Improvements to electrical discharge devices : en fr
  • FR655638A - Development of lanterns for public lighting : en fr
  • GB292983A - Improvements in and relating to non-metallic sheathed multiple conductor cables : en
  • DE475532C - Device for conveying substances through different treatment rooms or treatment stages : de en
  • DE475543C - Protective device on kneading machines : de en
  • FR655862A - Stiffening fabric for making clothes and serving as a support for parts thereof : en fr
  • DE475527C - Device for determining the position of a ship : de en
  • FR656115A - Fixing plate for switches and other electrical accessories : en fr
  • GB310298A - Improvements in or relating to spindles or holders for paper or other cones or tubesfor machinery for winding yarn, thread, cord, twine and the like : en
  • FR655632A - Improvements relating to vehicle construction : en fr
  • FR655836A - Method and apparatus for impregnating wood with a liquid maintained under pressure and simultaneously subjected to upward circulation through the impregnation chamber : en fr
  • US1710077A - Stocking protector for shoes : en
  • GB310093A - Improvements relating to brakes for vehicles : en
  • US1710340A - Electric marking device : en
  • US1710276A - Device for reducing piston slap in internal-combustion engines : en
  • DE475281C - Device for dyeing stretch yarn with cup colors : de en
  • FR655685A - Improvements to electrical signaling systems : en fr
  • DK40047C - Type setting device for Line Typewriters or Machines of a similar Art. : da en
  • US1710101A - Grease cellar : en
  • US1710283A - Twine cutter : en
  • DE475277C - Process for refining hydrocarbons : de en
  • FR655641A - Advanced riser for ingot molds : en fr
  • FR655671A - Automatic pile height adjustment mechanism for pile woven on double-piece looms : en fr
  • FR656039A - Device for removing glare from automobile headlights : en fr
  • FR656087A - Improvements to wax dispensers for parquet waxing machines : en fr
  • GB310280A - Improvements in bottle capsules : en
  • US1710315A - Centrifugal separator : en
  • USD78337S - Design for lace : en
  • FR655928A - Two-stroke heavy oil engine with light sweeping and mechanical injection : en fr
  • GB310252A - Improvements in or relating to the reduction of ores of metals capable of volatilisation : en
  • DE473879C - Process for making double-walled glass bottles : de en
  • FR655625A - Aquatic grass drying process : en fr
  • FR655703A - Improvements to automatic blind frames : en fr
  • DE475232C - Process for the automatic filling of powdery material into valve bags : de en
  • DE475335C - Electrically heated steam superheater : de en
  • DE475382C - Circular knitting machine with hook needles, presses and movable knitting holders : de en
  • DK40051C - Procedure for Manufacturing Coatings. : da en
  • DE469261C - Device for enlarging the embroidery field on automatic single-needle embroidery machines : de en
  • FR655736A - Process for treating textile plants prior to preparatory operations for spinning : en fr
  • DE475501C - Printing device for cash registers or accounting machines : de en
  • US1710346A - Blow toy : en
  • US1710661A - Vanity case : en
  • DE475271C - Procedure for eliminating aperiodic disturbances : de en
  • FR655738A - Improvements to multi-electrode electron tube frequency changing devices : en fr
  • FR655874A - Pilot training bench without outside visibility : en fr
  • US1710352A - Hydraulic-brake construction : en
  • CA288995A - Loud speaker : en fr
  • CA289069A - Steel guide for submarine drills : en fr
  • US1710578A - Ice-cream freezer : en
  • DE475337C - Steam trap with float and control by a power means : de en
  • FR656006A - Briquettes of lignite and of materials such as grude coke and the like, and process for their manufacture : en fr
  • FR656037A - Improvements to train dispatch systems : en fr
  • GB300628A - Improvements in and connected with coal, rock and like drilling machines : en
  • GB310151A - Improvements relating to upholstered chairs, couches, settees, and the like : en
  • FR655936A - Mud flaps for road vehicle wheels : en fr
  • FR655815A - Improvements to pressure indicating devices for use with pneumatic tires : en fr
  • GB310343A - Improvements in the manufacture and production of complex chromium compounds of azo dyestuffs : en
  • DE475144C - mattress : de en
  • DE475439C - Hangers for women's bags : de en
  • FR655891A - Pressure-free adsorption electrification filter : en fr
  • FR655775A - Method and apparatus for laying and removing railway tracks : en fr
  • DE475252C - Machine for the production of window envelopes or other similar covers : de en
  • US1710592A - Method of forming splice bars : en
  • US1710232A - Cultivator : en
  • AU1290628A - Circuit arrangement for intermediate amplifiers intwo-wire lines : en
  • US1709840A - Powder box : en
  • US1709854A - Heel-seat-fitting machine : en
  • GB284247A - Process for the manufacture of water-insoluble azo dyestuffs : en
  • GB310143A - Improvements in pneumatically operated percussive hand tools : en
  • DE475341C - Process for the preparation of azo dyes : de en
  • US1710394A - Vending machine for book matches : en
  • USD78327S - Design for a slipper or analogous article : en
  • FR655634A - Improvement in reed mouthpieces for musical instruments : en fr
  • GB310130A - Improvements in and relating to convertible furniture : en
  • GB289770A - : en
  • US1709950A - Furnace : en
  • GB310116A - Improvements in or relating to the manufacture of frames for cycles, motor cycles orthe like : en
  • GB310250A - Improvements relating to electrical switches : en
  • US1710226A - Hat-pressing machine : en
  • GB310148A - A new or improved device for holding safety razor blades to enable them to be stropped : en
  • FR655997A - Trailer truck : en fr
  • FR655859A - Wheelbarrow : en fr
  • DE475347C - Pot for coffee, tea, milk etc. : de en
  • DE475475C - Process for the production of lead carbonate from impure lead sulfate : de en
  • GB310203A - Method and device for casting material in bars : en
  • FR655753A - Improvements to temperature regulators : en fr
  • FR655898A - Central lubrication system : en fr
  • US1710617A - Pasted accumulator grid or plate : en
  • FR656049A - Process for the manufacture of artificial masses, in particular rubber-like masses : en fr
  • DE475018C - Process for the production of dairy products of a certain composition using the freezing method : de en
  • GB296368A - Improvements in induction measuring instruments : en
  • GR2277B - MACHINERY FOR PLANTING TOBACCO PLANTS AND OTHER PLANTS. : el en
  • US1710673A - Aeroplane wing or aerofoil structure : en
  • GB310218A - Improvements in or relating to carpet sweeper cases : en
  • AT112906B - Telephone system. : de en
  • AT113093B - Method of making embroidery. : de en
  • GB307869A - : en
  • AT113081B - Process and device for the production of reinforced sheet glass. : de en
  • AU1286928A - Improvements in pocket or like lenses : en
  • US1710342A - Clothespin : en
  • US1710311A - Automatic governor for internal-combustion engines : en
  • USRE17276E - Method of producing mercury : en
  • AU1334128A - Device fop stopping railway-trains passing the alarming semaphore : en
  • CA289093A - Acetic acid : en fr
  • US1709961A - Motor-driven car : en
  • US1710106A - Telephone receiver : en
  • US1710246A - Paper-cup machine : en
  • US1710103A - Salvaging equipment : en
  • CA288996A - Telephone accessory : en fr
  • US1710219A - Gyrostatic toy : en
  • US1710511A - Electric heating apparatus : en
  • US1710200A - Process for treating hydrocarbon oils : en
  • US1710569A - Fishing apparatus : en
  • US1710458A - Automatic train-pipe connecter : en
  • US1710175A - Automobile bumper : en
  • CA288968A - Suspension tower : en fr
  • US1710299A - Rotary mixing device : en
  • DE475112C - Single-phase alternating current magnet arrangement with two windings connected in parallel and acting on the same armature : de en
  • DE475575C - Process for the preparation of sulfur dyes : de en
  • GB310141A - Improvements in the recovery of volatile liquids : en
  • FR655705A - Improvements made to machines to measure the lubricity coefficient of a liquid, in particular an oil, or even wear by friction of materials : en fr
  • FR655990A - Brake for crankshaft presses or the like : en fr
  • AT112942B - Device for establishing a connection between the central tube and the two side tubes of storm lanterns. : de en
  • FR655644A - Coin Triggered Golf Game : en fr
  • FR655643A - Improvements to the cylinder head of internal combustion engines with distribution sleeve : en fr
  • GB310197A - Improvements in tabs for slipping on to cards, folders and the like : en
  • GB310112A - Improvements in railway signalling devices : en
  • AT112969B - Method for attaching electrodes for electric furnaces. : de en
  • FR655679A - Device for dictating music : en fr
  • FR655886A - Dual capacitor : en fr
  • US1710247A - Furnace-arch construction : en
  • CA289040A - Bag cleaner support : en fr
  • DE475203C - Process for joining double fabrics, especially in the manufacture of gas masks : de en
  • US1710598A - Cover for brooms : en
  • US1710635A - Valve : en
  • DE475371C - Scissors for rolling stock, the knives of which protrude for the execution of the cut : de en
  • US1709867A - Loose-reed-adjusting mechanism for looms : en
  • FR655900A - Aircraft landing gear improvements : en fr
  • FR656007A - Utensil for cleaning floors : en fr
  • FR656056A - Improvement of pouring containers : en fr
  • FR656103A - Device for signaling roads : en fr
  • GB310349A - Improvements in travelling cases or hand bags for samples and the like : en
  • US1710478A - Hat support : en
  • DE475496C - Metal pessary : de en
  • GB310224A - Improvements in or relating to rain water pipes : en
  • DE475299C - Process for shaping liquids, plastic masses, e.g. B. thick soap : de en
  • DE475626C - Air spring for motor vehicles : de en
  • FR655782A - Coupling and articulation device for vehicles : en fr
  • GB280882A - Improvements in potters' and like jigger mechanism : en
  • FR655722A - Tank gauge communicating with a liquid level indicating device : en fr
  • FR655730A - Device for operating electrical circuits : en fr
  • FR655766A - Improvements to insulated containers : en fr
  • DE475481C - Device for the return of boiler water in water purification systems : de en
  • DE475558C - Steam power plant with a preheating machine and main machine fed by the same steam line : de en
  • DE475361C - Mortise lock for locking the head tube of bicycles : de en
  • GB310098A - Improvements connected with steam generators : en
  • US1709973A - Ammeter : en
  • US1710035A - Sound-reproducing instrument : en
  • US1710137A - Adjustable wing for aeroplanes : en
  • FR655606A - Improvements in the manufacture of artificial textile fibers : en fr
  • FR655841A - Improvements to band saw sharpening machines : en fr
  • DE475497C - Hair curling device : de en
  • DE475523C - Device for securing stored items of clothing or other objects : de en
  • FR655654A - Method for manufacturing metal wires comprising an insulating coating : en fr
  • FR655961A - Automotive wheel carrier : en fr
  • FR656028A - Croissant dough sheeter : en fr
  • AU1551028A - Quick excited machines and systems of transmission : en
  • FR655681A - Box for rice powder or other similar items : en fr
  • FR656108A - Method and apparatus for the concentration of nitric acid : en fr
  • GB310180A - Improvements in sound reproducing apparatus : en
  • FR656081A - Device preserving wallets, bill holders, etc. to be lost or stolen : en fr
  • FR655751A - Electric furnace for glass making : en fr
  • FR655920A - Grid for furnaces of boilers and others, and bars used to constitute it : en fr
  • US1709832A - Starting block : en
  • US1709881A - Tape condenser : en
  • US1710126A - Selector : en
  • FR655833A - Tipping skip : en fr
  • FR656000A - Tube for the treatment of liquid hydrocarbons : en fr
  • FR655686A - Drum brake with friction surfaces of various sections : en fr
  • US1710547A - Mount for telescopic rifle sights : en
  • FR655935A - Improvements in bright rooms : en fr
  • US1710203A - Packer : en
  • US1710263A - Pressing machine : en
  • US1710567A - Hydraulic pump, motor, brake, transmission gear, and the like : en
  • CA289044A - Pulp moulding machine : en fr
  • CA288984A - Brick press : en fr
  • FR655786A - Process for forming coatings on metals : en fr
  • FR655993A - Method and apparatus for the treatment of plants, intended to destroy parasitic insects : en fr
  • GB310125A - Improvements relating to the treatment of flour and the like : en
  • GB310404A - Talking machine for disc records : en
  • FR655816A - Advanced accordion with extreme metal harmony boxes : en fr
  • GB284191A - Process and apparatus for coating band iron with a rust protection material : en
  • US1709964A - Condenser structure : en
  • FR655866A - Improvements made to installations for filling and closing bags, especially paper bags : en fr
  • GB300240A - Improvements in or relating to magneto-electric machines : en
  • DE475580C - Stocking made in one operation : de en
  • FR655646A - A method of punching rivet housings used for fixing brake linings, clutch linings, etc. : en fr
  • FR655872A - Folding chair : en fr
  • DE475569C - Process for operating electrical lead-zinc accumulators : de en
  • US1710581A - Sand-tester pump : en
  • US1710623A - Apparatus for charging beverages : en
  • DE475533C - Process for the production of colloidally soluble mercury rhodan compounds : de en
  • FR655651A - : fr
  • GB297357A - Improvement in means for actuating the sleeve valves of radial-cylinder internal combustion engine : en
  • FR655966A - Improvements to feedwater regulators, particularly intended for use in steam boilers : en fr
  • US1710474A - Weir meter : en
  • DK40048C - Telegraph transmitter. : da en
  • CA289054A - Locomotive power reverse gear : en fr
  • US1710279A - Grain-elevator cleaner : en
  • US1709845A - Truck mounting : en
  • US1709948A - Closure structure : en
  • US1710255A - Process for obtaining organic iodine : en
  • US1710266A - Process for the preparation of resins : en
  • US1710145A - Conduit for dust-collecting systems : en
  • US1710483A - Isaac kbaushab : en
  • AT113010B - Device for changing the flint pyrophoric lighters. : de en
  • DE475231C - Device for cutting off the excess clay that arises when pressing clay pipes on the pipe bowl : de en
  • DE475459C - Method for the quantitative amplification of an image, in particular a weak light, by means of photoelectric cells, whose photocurrents are correspondingly amplified : de en
  • AT113029B - Holder for fragile fire extinguishers in grenade form or the like. : de en
  • AT113061B - Can opener arranged eccentrically rotatably on the can wall. : de en
  • CA289016A - Vehicle brake mechanism : en fr
  • US1710302A - Pitman ring : en
  • FR655947A - Appliance used to polish and polish parquet floors : en fr
  • GB310350A - Improvements in games racquet : en
  • CA289014A - Washing machine : en fr
  • US1710499A - Railway signaling : en
  • AT113075B - Method and device for controlling the firing of mobile and stationary steam generating systems. : de en
  • DE475574C - Process for the preparation of a condensation product of the benzanthrone series : de en
  • US1710573A - Method for making camphor from borneols : en
  • US1710116A - Tractor : en
  • US1710147A - Burner for gas heaters : en
  • AU1358328A - An improved method of constructing asphaltic or bituminous concrete roads, paths andthe like : en
  • AT113094B - Packing device, in particular for automatic bagging scales. : de en
  • US1710074A - Bottle filling and corking machine : en
  • US1709915A - Door-fastening means : en
  • US1709989A - Azodyestuffs and process of making same : en
  • US1710448A - Horse collar : en
  • US1709921A - Hydraulic press : en
  • US1710301A - Amd ohe-teied so albert balb : en
  • AT113015B - Support for vehicle, especially motor vehicle suspension leaf springs. : de en
  • US1709863A - Cooling apparatus : en
  • US1710049A - Therapeutic apparatus : en
  • US1710204A - Combined shovel and sifter : en
  • US1710577A - Impact liner for jet conveyers : en
  • US1709842A - Molding machine : en
  • US1710078A - Cellulose-nitrate plastic : en
  • US1710172A - Guard for switch boxes : en
  • US1710377A - Sun protector : en
  • US1710321A - Furniture fixture : en
  • US1710531A - Electrical device : en
  • US1710562A - Propeller means for vessels : en
  • US1709839A - Means for locking the steering wheels of motor vehicles : en
  • US1710015A - Modulation system : en
  • US1710492A - Loose-leaf binder : en
  • US1710486A - Coal-mining apparatus : en
  • FR655876A - Drawing bench for spinning machines : en fr
  • AT112986B - Process for the production of gravure mounting forms. : de en
  • US1710663A - Automatic train-control system : en
  • GB310245A - Improvements relating to lever fasteners for bands, webbing and the like : en
  • US1710091A - Window regulator : en
  • CA289086A - Massaging machine : en fr
  • AT112909B - Mercury vapor rectifier. : de en
  • US1709953A - Easel : en
  • US1710121A - Oiling system : en
  • US1710543A - Carton for holding vacuum tubes and the like : en
  • CA288948A - Door latch : en fr
  • US1710452A - Gear-shift-lever knob : en
  • CA288950A - Apparatus for treating refuse : en fr
  • DE475238C - Process for singeing yarns, tapes or fabrics by means of electricity : de en
  • US1710228A - Time recorder for locks : en
  • US1709836A - Railway-car truck : en
  • US1709942A - Tube-stripping method and apparatus : en
  • US1710013A - Jump-seat canopy : en
  • US1710497A - Railway signaling : en
  • AT113073B - : de en
  • FR655704A - Push button switch : en fr
  • FR655840A - external sealing for the casing and the stripping of the tubes for the introduction and extraction of the drillstrings from the eruptive layers : en fr
  • FR655994A - Improvements to electric accumulators : en fr
  • US1709997A - Steam-power plant : en
  • US1710332A - Conveyer for annealing furnaces : en
  • DE475352C - Leaf spring composed of several individual springs of different lengths : de en
  • FR655965A - Process for treating tin-bearing materials in order to extract the metals contained therein : en fr
  • AT113060B - Device for preventing corrosion in low pressure steam heating systems. : de en
  • USD78342S - Design for a lamp-pedestal arm : en
  • US1710535A - Means in the feed line for preventing the formation of scale in a boiler : en
  • USD78355S - Design fob : en
  • AT112985B - Process for improving the usability of hydrogen cyanide. : de en
  • US1710434A - Calendar : en
  • US1710033A - Divided last : en
  • US1710365A - Fuel-feeding means : en
  • DE475541C - Multi-part work piece carrier for hide and leather processing machines : de en
  • US1710048A - Liquid-collecting system : en
  • US1710152A - Process and apparatus for treating hydrocarbons : en
  • US1710083A - Internal-combustion engine : en
  • CA289097A - Domestic oil burner : en fr
  • DE475438C - Water pipe protection wall for fire rooms : de en
  • US1709938A - Method and machine for producing hair-gripping fasteners : en
  • US1710516A - Ornamental lamp shade and method of making same : en
  • US1710678A - Headlight glare shield : en
  • USRE17277E - messenger : en
  • CA288965A - Flying ball : en fr
  • US1709885A - Controlling means for carbide feeders : en
  • US1710029A - Folding machine : en
  • US1710445A - Alloy : en
  • US1710371A - Collar : en
  • US1709873A - Life-preserving and swimming belt : en
  • US1710112A - Garment support : en
  • US1710552A - Motor-vehicle hoist : en
  • FR655991A - Laminated irons for the manufacture of louvered shutters : en fr
  • FR655953A - Body guard for the wheels of all vehicles and its fixing system : en fr
  • FR656122A - Steam generators : en fr
  • DE475135C - Electrical insulation made of glass : de en
  • DE475219C - Circuit arrangement for telephone systems in which the customer stations are combined into groups : de en
  • USD78361S - Design fob a dbapery-bod end : en
  • FR655623A - Toilet flushing device : en fr
  • DE475342C - Process for the preparation of Kuepen dyes : de en
  • FR655892A - Power steering device for self-propelled machinery : en fr
  • DE475351C - Display device for self-displaying scales : de en
  • FR655885A - Device for loading textile materials in hanks, ribbons or pieces containing silk : en fr
  • CA288933A - Tooth paste : en fr
  • DE475494C - Plate air heater with stacked, pull-out heat exchange bodies : de en
  • US1710514A - Rack : en
  • FR655621A - Squirrel cage rotor AC motor : en fr
  • GB310392A - Improvements in wearing apparel : en
  • GB296766A - Improvements in pulsators for use in connection with milking machines : en
  • DE475394C - Carburetor for vehicle engines : de en
  • DK40058C - Method of Making Brush Strips for Paint Brushes or Paint Brushes. : da en
  • FR655721A - Automatic advance device : en fr
  • FR655780A - Improvements to vehicle headlights and others : en fr
  • GB310270A - Improvements in and relating to soaking tanks for cleansing bottles, jars and the like : en
  • DE475368C - High voltage cables : de en
  • AT113001B - Process for the production of water-soluble products from wool fatty acid. : de en
  • DE475195C - Compressed air internal combustion engine : de en
  • DE475386C - Collapsible protective grille : de en
  • DE475441C - Concrete or reinforced concrete component with wooden inserts anchored by stirrups : de en
  • US1709862A - Amusement machine : en
  • US1710542A - Emergency lighting system : en
  • US1710098A - Garment pattern : en
  • GB310239A - Improvements in means for automatically controlling the supply of gas to gas stoves : en
  • US1710555A - Map holder : en
  • US1710166A - Sand-blast device for controlling the direction of the abrasive stream : en
  • US1710570A - Stay or strut for hinged lids of gramophone and other cabinets : en
  • US1710008A - Sash fastener : en
  • US1710046A - Closure for railroad cars : en
  • FR655729A - Process for desulphurizing artificial viscose products : en fr
  • FR655811A - Method and mold for the manufacture of shoes, sandals and the like : en fr
  • DE475458C - Frame for signs that can be assembled from individual sign panels : de en
  • FR656029A - Method and apparatus for the dehydration of mineral and vegetable matter : en fr
  • GB310436A - Improvements in and relating to method of mounting and positioning the head lamps ofmotor road vehicles : en
  • US1710107A - Rotary sprinkler : en
  • DE475550C - Bell mirror for shop window lighting : de en
  • GB310346A - Improvements relating to moving fire bars for furnace and other like grates : en
  • FR655668A - Perforating device for filing cabinets and the like : en fr
  • DE469758C - Device for enlarging the embroidery field on automatic single-needle embroidery machines : de en
  • US1710554A - Chain tool : en
  • US1710620A - Child's seat attachment for water-closet seats : en
  • US1710622A - Radio loud-speaker : en
  • DE475396C - Fuel distributor for multi-cylinder internal combustion engines : de en
  • FR655955A - Removable bed base : en fr
  • GB289860A - Indirectly heated incandescent cathode for a vacuum tube : en
  • GB310095A - Improvements in or relating to signs : en
  • US1710199A - Sizing machine : en
  • US1710418A - Safety candle : en
  • US1710329A - Supplemental road grader : en
  • GB293014A - Ground anchors : en
  • AT112981B - Process for impregnating wood. : de en
  • CA289116A - Sound responsive device : en fr
  • GB293836A - An attachment for gas meters : en
  • GB310173A - Improvements in devices for protecting photographic roll films from edge fog : en
  • FR656069A - Improvements to homogenizing thickening devices : en fr
  • US1710138A - Shoe horn : en
  • US1710436A - Rotary drill : en
  • US1709962A - best available copv : en
  • US1710572A - Sound amplifier : en
  • US1710274A - Collapsible crate : en
  • US1709946A - Automatic work and feed device : en
  • CA289023A - Fastener : en fr
  • DE475491C - Device for regulating the power transmission between sections of an AC or DC network : de en
  • US1710260A - Tuyere block : en
  • US1710357A - Table-silver-washing machine : en
  • AT112968B - Oxygen bleaching process. : de en
  • US1710027A - Knitting machine : en
  • US1710195A - Hollow body, especially for airships : en
  • FR655877A - Riveting mode and tool for its execution : en fr
  • AU1369828A - Improvements in chromium plating : en
  • DE466530C - Process for the continuous measurement of the concentration of electrolytically conductive liquids : de en
  • DE475315C - Method and device for the production of coatings on praline inserts : de en
  • US1709959A - Variable condenser : en
  • US1710079A - Window-cleaning device : en
  • US1710184A - Locomotive driving box : en
  • CA288966A - Internal combustion engine : en fr
  • FR655678A - Device for teaching and conducting music : en fr
  • FR655814A - Uninterrupted drying device for cellulose sheets : en fr
  • GB287863A - Improvements in confection implements : en
  • GB310091A - Improved machine for filling bags and the like with pulverous material : en
  • GB310246A - Improvements in magnetic sharpeners for razor and like blades : en
  • FR655978A - Improvement of the rollers of weaving looms and more especially of the take-up or donor rollers : en fr
  • CA288981A - Automobile signal : en fr
  • DE475274C - Immutable electrical capacitor : de en
  • GB310275A - Improvements in display boxes, or containers : en
  • US1709908A - Tie-wire inserting and crimping tool : en
  • DE475348C - Device for smooth planing furniture parts precut in double curves : de en
  • GB297792A - : en
  • AT113006B - Mobile harrow with automatically connected, rotatable tine shafts. : de en
  • US1710450A - Loose-leas binder : en
  • US1710506A - Process for making mixtures of cocoa or chocolate and milk and product thereof : en
  • AT112914B - Electric switch. : de en
  • US1710062A - Bookmark : en
  • FR655682A - Uterine forceps : en fr
  • GB301503A - : en
  • FR655975A - Improvements to universal joints : en fr
  • DE475560C - Line trimming device for line casting machines, in which an adjustable knife can be set at any distance from a fixed knife by means of an adjusting screw with a locking device : de en
  • US1709856A - Hat and method of making same : en
  • US1710095A - Laundering machine and driving and stabilizing mechanism therefor : en
  • FR655768A - Method of attaching knives to scale flails or weighbridges and method of attaching knife yokes to the corresponding support bodies : en fr
  • DE475294C - Process for the production of element electrodes from copper oxide and graphite : de en
  • FR655851A - Improvements to tanning machines for printing proofs : en fr
  • FR656071A - Piston compressor : en fr
  • GB310307A - Improvements in reinforced concrete cribbing : en
  • AT112961B - Process for the osmotic cleaning of impure caustic soda solutions. : de en
  • AT113095B - Pointer drive for display devices. : de en
  • FR655767A - Abrasive water resistant products : en fr
  • GB310554A - Process of protecting wood and metal from corrosive influences : en
  • DE475555C - Process for transferring powdery substances into a form suitable for the reaction with gases, evenly small pieces : de en
  • DE475564C - Machine for printing and separating labels : de en
  • US1710469A - Gas filter : en
  • US1710571A - Valve box : en
  • DE475416C - Edging device for rolling mills : de en
  • AT112984B - Process for the production of practically soot-free and ash-free burning metaldehyde. : de en
  • AU1434928A - Improvements in and relating to locknuts : en
  • AU1527528A - Appliances for trimming grain that is being loaded in bulk : en
  • GB310097A - Improvements in or relating to the impellers or vanes of windmills, turbines and thelike : en
  • US1709837A - Pipe joint : en
  • US1710648A - Ice-cream-freezing cylinder : en
  • CA288954A - Computing machine : en fr
  • DE475530C - Construction kit, to which a supply of plastic material for the production of building blocks is added : de en
  • US1709928A - Service tray : en
  • US1710218A - Coffee urn : en
  • US1710487A - Method and means for marking materials : en
  • US1710026A - Ladder attachment : en
  • CA288964A - Thread cleaner : en fr
  • USD78360S - Design fob a dbapeby-bod end : en
  • AT113057B - Independently heatable hot water stove composed of radiator sections. : de en
  • GB310192A - Improvements in spools for textile threads : en
  • CA289055A - Grate : en fr
  • CA288983A - Toy : en fr
  • AT113051B - Connection ring for the straps or straps of breathing apparatus. : de en
  • CA288967A - Bathing cap : en fr
  • DE475500C - Anti-slip protection, especially for tripod feet : de en
  • DE475519C - Finger humidifier : de en
  • US1709886A - Cutting torch : en
  • US1710355A - Padlock : en
  • USRE17285E - Pbeight cab : en
  • DE475503C - Device for changing the piston stroke in internal combustion engines : de en
  • AT112977B - Process and means for desulfurizing viscose synthetic products. : de en
  • AT113031B - Display device. : de en
  • DE475261C - Ball thread brake : de en
  • AT112903B - Circuit arrangement for private branch exchanges in which exchange and inquiry calls are made over the same connection line. : de en
  • US1710036A - Cabinet for flush tanks : en
  • CA288975A - Wringing machine : en fr
  • AT113074B - Arrangement for regulating one variable as a function of two or more other variables. : de en
  • DE475305C - Manufacture of a disinfectant from sodium bisulfate : de en
  • FR655907A - Variable secondary electro-motive force transformer : en fr
  • DE475339C - An electrical conductor consisting of a mixture of silver or a silver salt with an easily fusible metalloid with a high negative temperature coefficient : de en
  • FR656107A - Index card boxes, notched bottom : en fr
  • GB288135A - Improvements in or relating to kinematograph and like screens and a process of making same : en
  • CA289000A - Articulated car : en fr
  • CA289057A - Shoe manufacture : en fr
  • GB310399A - Improvements in or relating to boxes : en
  • GB310766A - Electric alternating current measuring instruments : en
  • US1710221A - Legging : en
  • US1710373A - Safety lamp lock : en
  • US1710024A - Smokeless powder and method of treating the same : en
  • US1710237A - Flexible shaft : en
  • US1710490A - Automatic telephone system : en
  • FR655602A - Improvements in the production of cast iron : en fr
  • GB301484A - Hollow drill steels and method of manufacturing same : en
  • DE475453C - Screw locking : de en
  • DE475483C - Feed water regulator for steam boiler with expansion pipe, leverage and intermediate buffer spring : de en
  • US1710304A - Roof drain : en
  • CA288935A - Lock for interlocking levers : en fr
  • GB310202A - Improvements in or relating to curbs, fenders and the like, and in their manufacture : en
  • US1710231A - Door lock : en
  • FR655952A - Devices for fixing and ventilating the windings of rotating parts of high-speed electric machines : en fr
  • FR655834A - Dumpster for household waste : en fr
  • GB297025A - Improved manufacture of cheese products : en
  • AT113014B - Horizontal conveyor for hay or the like. : de en
  • CA288953A - Dough mixing process : en fr
  • GB303489A - Improved method of and means for the cleaning or sweeping, by blowers, of steam generators, superheaters, water heaters, air heaters or the like : en
  • DE475276C - Equipment for the operation of high-vacuum xenogen tubes with glow cathode : de en
  • US1709843A - Loose-leaf binder : en
  • US1710211A - Method of cutting sheet rubber : en
  • US1710596A - Heater : en
  • GB310442A - A new or improved device for holding and manipulating screws, nuts and like small articles : en
  • CA288962A - Powdered fuel furnace : en fr
  • CA289096A - Silent chain drive : en fr
  • US1710053A - Auditing machine : en
  • FR655733A - Method and device for extracting gum, resin and essences from plants in general : en fr
  • FR655765A - Improvements to plows of the <double brabant> type, and, more specifically, to the coupling device of such plows with a tractor : en fr
  • FR655849A - Improvements to centrifugal dryers : en fr
  • FR655944A - Improvements to electric ovens : en fr
  • DE475423C - Centering bell for bottle washing machines : de en
  • FR655648A - Improvements to electrical disturbance neutralizers for radio communications : en fr
  • DK40049C - Vending machine for Water. : da en
  • DK40074C - Curved Vaulted Holster. : da en
  • FR655809A - Bevel gear transmission mechanism : en fr
  • FR656130A - Improvements to quartz working processes and apparatus : en fr
  • FR656142A - Speed regulator for electric motors : en fr
  • FR656144A - Radiant heated steam superheater boiler : en fr
  • FR655764A - Beet slicer : en fr
  • GB310164A - Improvements in or relating to gauge glass illuminators : en
  • FR655745A - New products made from downy yarns and downy fabrics and their manufacturing process : en fr
  • US1710222A - Power lift : en
  • US1710584A - Process for the manufacture of a therapeutically-active iron preparation having yeast as its basic substance : en
  • USD78329S - Design for a textile fabric : en
  • US1709993A - Aroyl-amino-diphthaloyl-acridones and process of preparing the same : en
  • FR655696A - Improvements to helical finned tubes : en fr
  • FR656102A - Apparatus for determining the speed of separation of muddy plots in a liquid : en fr
  • DE475177C - Device for receiving electrical waves, in particular for wireless speech and music transmission : de en
  • DK40055C - Reinforcement device for bicycle frame. : da en
  • FR655822A - Azo dyes : en fr
  • FR656068A - Improvements in apparatus for the manufacture of artificial threads or filaments : en fr
  • FR655949A - Advanced suspender attachment system : en fr
  • AT113066B - Filler neck closure for fuel containers on heating, soldering, cooking devices or the like. : de en
  • US1709929A - Wringer mop : en
  • US1710016A - Lathe or grinder attachment : en
  • GB310135A - Improvements in the treatment of paper web with chemicals or colouring matters or other fluids : en
  • GB310132A - An improved box specially applicable for sweetmeats : en
  • GB310274A - Improvements in repair patches for pneumatic tyres and for like purposes : en
  • US1710548A - Safety razor : en
  • US1710374A - Process of and apparatus for dewatering oil emulsions : en
  • AT112920B - Sound cone for loudspeakers. : de en
  • US1709882A - Machine for knitting thickened-wale structures : en
  • US1710225A - Aeroplane : en
  • US1710390A - Metal screw socket : en
  • FR655888A - Warp unwinding device for tape looms and similar applications : en fr
  • GB295574A - : en
  • GB310352A - Improvements in or relating to number-printing machines for bank-notes or the like : en
  • US1710308A - Abrading tool : en
  • FR655706A - Process for producing azo dyes on the fiber : en fr
  • GB302152A - Machines for kneading or mixing plastic masses, liquids, or powdery material : en
  • GB310299A - Improvements in or relating to potential supply means suitable for use in wireless receiving apparatus : en
  • US1710524A - Spring tire : en
  • DE475319C - Device for shadowless recording of physical objects in the auto-typing process : de en
  • US1710149A - Cable-toggle coupling : en
  • US1710626A - Electric high-tension apparatus : en
  • FR655804A - Dual pump control by combined pedal and lever for animal-drawn sprayer : en fr
  • FR655957A - Method for coloring only one side of paper in papermaking machines : en fr
  • FR656033A - Reel for roll film : en fr
  • GB291109A - Improvements in galley stove tongs : en
  • US1710627A - Ornamental flower pin : en
  • DE475200C - Friction gear transmission : de en
  • DE475478C - Process for the production of resinous condensation products which become insoluble and infusible on heating : de en
  • FR655752A - Tank for storing liquids immiscible, and of a lower density, with water : en fr
  • GB310383A - Improvements in the manufacture and production of electrodes for edison accumulators : en
  • DE475427C - Process for the production of drawing and carpet nails and similar work pieces from tape material : de en
  • US1710168A - Sand-blast abrasive reclaiming and mixing : en
  • AU1315228A - An improved collapsible gocart or sulky for children : en
  • FR656058A - Rotary cylinder machine : en fr
  • FR656119A - Condiment for edibles : en fr
  • GB310063A - An improved process for eliminating sulphur compounds from gases : en
  • US1710491A - Catalog cover : en
  • US1709983A - Telephone wall desk : en
  • US1710473A - Bucket and bucket elevator and dredge : en
  • US1710621A - Befrigerator and dispensing device : en
  • AT113012B - Tennis racket press. : de en
  • US1710181A - Continuous process for the manufacture of vinyl esters : en
  • US1710510A - Wrench for latch-handle fasteners : en
  • AT112905B - Induction machine with a commutator rear machine that is excited in both the rotor and the stator. : de en
  • AU1274628A - Improvements in and relating to radio receiving apparat : en
  • US1709859A - Railway-switch-operating apparatus : en
  • AT112945B - Process for the production of packing rings which are divided into segments connected by tongue and groove. : de en
  • US1710248A - Valve : en
  • US1710475A - Operating table : en
  • DE475472C - Gripper for cable post offices : de en
  • FR655832A - Improvements to devices for adjusting the voltage of an alternating current network : en fr
  • FR655884A - Improvements to coke coolers : en fr
  • FR656010A - Motor vehicle scraper : en fr
  • US1709995A - Mattress : en
  • DE475505C - Fuel pump drive for internal combustion engines with injection of liquid fuel and with a pipe valve : de en
  • FR655821A - Improvement in the couplings of the spoon-holder and key-holder levers of single and double hoof digging machines : en fr
  • FR655932A - Aircraft braking device : en fr
  • GB310149A - Improvements in sewage screening and raking apparatus : en
  • AU1293928A - Improvements relating to head lights of motor vehicles : en
  • US1709829A - Spring shackle : en
  • US1710105A - Socket and caster : en
  • US1710624A - Side frame : en
  • US1710174A - Automatic clutch device for motor vehicles and other applications : en
  • US1710041A - Boston bag : en
  • US1710187A - Headlight : en
  • USRE17278E - L g copeman : en
  • FR655708A - Improvements to metal alloys : en fr
  • US1710022A - Sight mount for guns : en
  • US1710294A - Fishing tool : en
  • US1710162A - Shoe press : en
  • US1710549A - Saw for iron : en
  • USD78369S - Design for a belt buckle : en
  • DE475344C - Bar for edging sheet metal frames, especially for sleeves of artificial limbs : de en
  • CA289067A - Electrical switch device : en fr
  • DE475242C - Process for the production of accumulator plates : de en
  • FR655879A - Radiator-filter : en fr
  • AT112990B - Device for transferring split mica onto a fibrous web. : de en
  • DE469647C - Round gas burner : de en
  • US1709933A - Compression-spring washer : en
  • AT112911B - Power cables. : de en
  • CA289026A - Dry cell battery : en fr
  • US1709866A - X-ray apparatus : en
  • US1709935A - Starting device for electric motors : en
  • US1710233A - Measuring dispenser : en
  • US1710411A - Electric switching mechanism : en
  • US1710534A - Process for casting hollow bodies : en
  • GB310303A - Improvements in oil lamp and stove burners : en
  • US1710631A - Unidirectional driving gear : en
  • AU1408128A - Improvements in hydraulic shock absorbers : en
  • DE475513C - Device for engaging and disengaging the toggle mechanism for electrically driven riveting machines : de en
  • DE475233C - Hand protection leather : de en
  • US1710104A - Sheet roofing : en
  • US1710084A - Cutting machine : en
  • US1710124A - Harrow : en
  • US1710344A - Machine for removing foreign matter from fibrous materials : en
  • CA289001A - Flooring construction : en fr
  • US1710023A - Stove top : en
  • CA289058A - Bituminuous sand processing : en fr
  • CA289043A - Pulp moulding machine : en fr
  • CA289075A - Locomotive : en fr
  • AT113084B - Method and device for the production of bricks with chambers opening out on their underside. : de en
  • DE475518C - Vehicle bodies, especially for cars and airplanes : de en
  • US1710638A - Firearm : en
  • AT113023B - Containers for cigarettes, cigarettes or smoking tobacco. : de en
  • GB310271A - Improvements in appliances for removing the tops of eggs : en
  • DE475372C - Weft straightening device : de en
  • AT113039B - Blasting device for water, tar or the like. : de en
  • CA288959A - Garment fastener : en fr
  • AU1143128A - Improvements in or relating tothe manufacture of safety fuses for use in mining or blasting : en
  • US1710343A - Method of filtering liquids : en
  • US1710251A - Method of preparing combustible mixtures for internal-combustion engines : en
  • US1710468A - Extension clothes drier : en
  • CA289028A - Deion circuit breaker : en fr
  • FR655778A - Improvements to systems for the transmission of radiant energy : en fr
  • FR655901A - Electrically heated trouser press : en fr
  • US1709958A - Inking mechanism for printing presses : en
  • AT112976B - Process for aging or for the amelioration of alcoholic liquids such as wine, cognac, liqueurs and fruit juices as well as perfumes, eaux de cologne and the like. like : de en
  • AT113067B - Hoists for lifting motor vehicles. : de en
  • AU1360528A - Improved carton : en
  • CA288988A - Animal trap : en fr
  • DE475596C - Fine adjustment device for elevators : de en
  • CA288955A - Fence post : en fr
  • US1710087A - Fire box : en
  • CA289070A - Locating device for submarine drills : en fr
  • FR656111A - Device ensuring a dynamic reciprocal action of machine parts, one of which is located in a high pressure chamber : en fr
  • GB310279A - Improvements in or relating to tables : en
  • AT113049B - Resilient saddles, in particular for motorcycles. : de en
  • US1710197A - Manufacture of vinyl esters : en
  • US1710073A - Electrical condenser : en
  • US1710440A - Smoker's pipe : en
  • US1710505A - Process for making mixtures of cocoa or chocolate and milk and product thereof : en
  • AT112949B - Quick wrench. : de en
  • AU1316328A - Improvements in means for impeding or obstructing motion of vehicles : en
  • CA289072A - Damper for check valves : en fr
  • AT112930B - X-ray tube with high vacuum for diagnostic purposes. : de en
  • US1710331A - Loose-leaf binder : en
  • US1710354A - Auxiliary-locomotive propulsion unit : en
  • US1710075A - Photographic-film roll : en
  • USD78366S - Design fob a sign novelty : en
  • GB300175A - An electrical teaching device : en
  • CA288976A - Internal combustion pump : en fr
  • DK40067C - Method for Manufacturing and Regenerating a Phosphate-Containing Rust Protection Bath. : da en
  • GB310188A - Improvements in or relating to boring and reaming devices : en
  • DE475414C - Painter's spatula : de en
  • DE475434C - Device for determining the position of air-electric equipotential surfaces for the purpose of electric soil research : de en
  • FR655757A - Fire ladle adaptable to projectile toys : en fr
  • DE475380C - Arrangement for the regulation of the tripping times of two O-switches depending on the current direction with only one set of current direction relays : de en
  • CA289033A - Non-rotative centrifugal separator : en fr
  • US1709876A - Punch holder for double-blow heading machines : en
  • US1710625A - Ship stabilizer : en
  • US1709925A - Barrel truck : en
  • US1710265A - Pneumatic wheel for vehicles : en
  • CA289102A - Four corner box staying machine : en fr
  • AT112952B - When the door is thrown, the door lock closes automatically and can be operated by pulling or pushing. : de en
  • CA289080A - Insulator pin : en fr
  • US1710043A - Art of making shoes : en
  • US1710285A - Apparatus for recovering volatile oils from gases containing the same : en
  • US1710085A - Fading and static eliminating radio antenna : en
  • US1710234A - Furnace : en
  • US1710412A - Electrical condenser : en
  • FR655617A - Manufacturing process of neutral alkali metal phosphate : en fr
  • US1710603A - Mailable matter of envelopes : en
  • AT112933B - X-ray aperture. : de en
  • AT112943B - Welding electrode holder and welding electrode. : de en
  • AT112960B - Process for the simultaneous production of phosphoric acid and high-quality generator gases. : de en
  • USD78339S - Design por a lamp ppjdestal arm : en
  • US1709848A - Dust classifier : en
  • CA289076A - Arch and heel support : en fr
  • US1710125A - Weighing scale : en
  • US1710142A - Crosscut saw : en
  • DE475492C - Device for monitoring the ignition of firings, in particular for oil firings with automatic ignition : de en
  • DE475561C - Device for fastening short copper mantles on the forme cylinders of rotogravure printing machines : de en
  • DE475307C - Washing device for extracting the scales of fish such as sprats, herrings, or the like. : de en
  • AU1497028A - Improvements inthe manufacture of briquettes : en
  • US1710119A - Visible measure : en
  • AU1274428A - Improvements inthe refining of lead bullion bythe Parkes process : en
  • GB310085A - Improvements in feeding and sizing mechanism of automatic internal grinding machines : en
  • GB310177A - Improvements in and relating to sheet-gripping mechanisms for printing machines : en
  • GB310257A - Improvements in printing presses : en
  • DE475329C - Vehicle roof : de en
  • DE475485C - Single or multiple cranked crankshafts for engines, especially those with cylinders and pistons rotating in an annular channel : de en
  • GB282778A - Improvements in or relating to methods of making rubber conversion products, and to products obtained thereby : en
  • CA288949A - Vehicle jacking device : en fr
  • AT113018B - Electric educational game. : de en
  • AT112926B - Dismountable building. : de en
  • DK40062C - Device for baking ovens, frying ovens or similar. : da en
  • US1709865A - Process of forming refrigerator elements : en
  • US1710379A - Method of making horseshoes : en
  • AT112950B - Device for attaching handles to metal buckets u. like : de en
  • AT113017B - Mobile hot bed sprinkler device. : de en
  • AT113013B - Whirl mill. : de en
  • AT112908B - Switching device for telephone stations connected in parallel. : de en
  • US1710102A - Fish lure : en
  • US1710252A - Vehicle body : en
  • US1710345A - Motor vehicle : en
  • AT112996B - Process for the regeneration of metallic or metal oxide cleaning compounds. : de en
  • CA289024A - Thermionic generator and amplifier : en fr
  • DE475430C - Electrostatic telephone : de en
  • CA289019A - Metallic fence post : en fr
  • AT112941B - Lock safety device connected to the electric light line and an electric bell. : de en
  • CA288998A - Face lifter : en fr
  • US1709851A - Electric-current-measuring instrument : en
  • US1710459A - Combination rice husker and flour mill : en
  • DE475375C - Method for radio transmission from several separate broadcasting stations that use the same wavelength : de en
  • US1709890A - Signal buoy : en
  • US1710500A - Railway cab signaling and train-control system : en
  • US1710557A - Expansion rail joint : en
  • USD78372S - A cobpobation of pennsyl : en
  • FR655835A - Improvements to gas generators : en fr
  • FR655962A - Process for the production of new disazo dyes : en fr
  • AT112958B - Dust collector. : de en
  • US1710384A - Reel : en
  • AT113068B - Boiler system. : de en
  • CA289059A - Switch and fuse-plug socket : en fr
  • FR655769A - Fuel injection nozzles : en fr
  • FR656147A - Apparatus for mixing sand : en fr
  • FR655937A - Roller Skate Improvements : en fr
  • FR655946A - Electrical device for security alarm : en fr
  • FR656054A - Tool for woodworking machines : en fr
  • FR655700A - Device for bringing to the register a strip of packaging, attachments or additives, printed beforehand, and to be taken from a roll, on printing works coming from a printing machine : en fr
  • FR655925A - Machine for ultra-fast development of photographic films : en fr
  • FR655960A - Improvements made to transmission chains or belts : en fr
  • GB310767A - A machine for use in the cutting of sandwiches, confectionery or other articles : en
  • DE475365C - A rocker slide rolling on rolling bodies : de en
  • GB310398A - Improvements in or relating to gun-mountings for aircraft : en
  • CA289034A - Feed control mechanism : en fr
  • FR655737A - Process for obtaining powders or materials, based on artificial resins, capable of being molded : en fr
  • FR655908A - Device to prevent accidental loosening of screws, bolts and nuts with right or left threads : en fr
  • DE475312C - Self-sealing tap : de en
  • GB305009A - Improvements in galvanic batteries : en
  • AT112916B - Method for improving the conductivity of rectifier electrodes, which consist of alternating layers of a metal and a metal compound. : de en
  • US1710568A - Hydraulic separator : en
  • US1710634A - Winding device : en
  • US1710671A - Aeroplane control : en
  • CA289071A - Mud guard for submarine drills : en fr
  • FR655904A - Furniture with flat movable top in two parts, with sliding device by metal guides : en fr
  • US1710006A - Hydraulic system for storing and delivering oil : en
  • US1710528A - Grinding wheel and holder therefor : en
  • AT112965B - Process for the production of water-resistant dyeings on leather, wood, paper, fabric and the like. like : de en
  • AT113021B - Device for the production of marking lines on gymnasiums, tennis courts and the like. like : de en
  • US1709868A - Propellant powders : en
  • US1710066A - Controlling means for elevators and the like : en
  • FR655856A - Tracing device : en fr
  • GB310204A - Improvements in and relating to railway points or switches : en
  • US1709996A - Magneto ignition machine : en
  • US1709944A - Thermostat : en
  • FR655719A - Fixing a disc on the shaft which passes through its hub : en fr
  • FR656074A - Extendable hub pulley : en fr
  • FR656095A - Circular aircraft hangar : en fr
  • GB310297A - Improvements in or relating to line-supporting towers or masts : en
  • FR655800A - Air separator : en fr
  • FR655613A - Automatic container capping machine : en fr
  • FR655726A - Iron sheet pile wall : en fr
  • FR656083A - Marine turbine machinery with piston steam engine and exhaust steam turbine : en fr
  • GB310211A - Improvements in cisterns, more particularly the float valves therefor : en
  • FR655933A - Improvements to piano ear fixing devices : en fr
  • AT112964B - Method for washing out and drying jelly. : de en
  • CA288956A - Inner tube manufacture : en fr
  • CA289081A - Pipe painting apparatus : en fr
  • FR655882A - Improvements to the means used for the transmission of motion, such as, in particular, pulleys and drums : en fr
  • FR656143A - Improvements to fire extinguishers : en fr
  • GB310243A - Improvements in means for tensioning the valve or magneto operating chains of internal combustion engines : en
  • US1710007A - Process for printing with vat-dyesttjffs mixed with cellulose esters or : en
  • AT112915B - Double coil with an odd number of turns for transformers with disc winding. : de en
  • AT113087B - Signaling circuit. : de en
  • FR655628A - Accumulators and electrolyte cells and their manufacturing process : en fr
  • DE475300C - Device for automatic mechanical disengagement of flat knitting machines : de en
  • DE475334C - Apparatus for measuring, examining and folding tissues : de en
  • DE475321C - Safety razor for hand or power operation : de en
  • DE475515C - Rotating longitudinal cutting, slitting and bending machine with disk-like tools for the production of box blanks, in particular made of strong cardboard or the like. : de en
  • DK40070C - Electron tubes. : da en
  • GB310555A - Improvements in or relating to burners for pulverulent fuel or/and liquid fuel : en
  • US1709903A - Feed-valve device : en
  • US1710665A - Water-heating apparatus : en
  • US1709952A - Reel attachment for fish rods : en
  • US1710363A - Radiator cap and plug : en
  • US1709963A - Combined typewriting and computing hachine : en
  • US1709986A - Dihydro-p-thioazines of the anthraquinone series and process of making same : en
  • GB310133A - Improvements relating to shuttles of looms for weaving : en
  • AT112938B - Control for dry gas meters with two or more membranes. : de en
  • DE475432C - Collector battery : de en
  • US1710133A - Process for the preparation of alpha mild aromatic yoghurt curdled milk or alpha sweet yoghurt junket : en
  • US1710525A - Rotatable toothbrush : en
  • USD78334S - Design fob a lighteb : en
  • AT112919B - Device for automatic synchronization and parallel connection of two alternating current networks. : de en
  • AT113082B - Device for punching cards for calculating machines, record keeping machines and the like. like : de en
  • AU1221328A - Improvements relating to headlights of motor vehicles : en
  • CA289109A - Fire alarm : en fr
  • US1710641A - Range finder, height finder, and the like : en
  • USD78332S - Textile : en
  • US1710170A - Radio signaling : en
  • US1710369A - Means for ornamenting foodstuffs : en
  • FR655615A - Ore processing process : en fr
  • FR656047A - Indirectly heated cathode : en fr
  • FR655604A - Method and apparatus for separating almonds from walnuts from their shells : en fr
  • FR656089A - Well extraction bucket : en fr
  • GB297821A - Process and apparatus for drying ironed goods on machines for the pressing of articles of clothing or cloth : en
  • US1710565A - Carroting animal hair and wool : en
  • FR655773A - Device for transporting volatile liquids on board ships and boats equipped with this device : en fr
  • FR656004A - Laminated metal sheet and method for its manufacture : en fr
  • FR656045A - Manufacturing process for U-shaped tubes with close branches : en fr
  • GB310115A - Improvements in or relating to extensible tables : en
  • GB310201A - Improvements in and relating to the manufacture of electrical porcelain insulators : en
  • FR655649A - Manufacturing process for cellulose solutions : en fr
  • GB291060A - Improvements in projectors for illuminating purposes : en
  • GR2276B - METHOD AND ORGANIZATION OF IRROGATION. : el en
  • US1710656A - Yarn-doubling frame : en
  • USD78362S - Design fob a drapery-rod end : en
  • GB310064A - Improvements in speed varying and reversing gear : en
  • AT113092B - Roof signal bell for tram cars. : de en
  • FR655869A - Double groove lock : en fr
  • GB310118A - Improvements in or relating to rests for use in playing billiards, snooker, pool, and like games : en
  • US1710198A - Speed wrench : en
  • DE475433C - Cooling device for completely encapsulated electrical machines with an annular distribution space provided on one side of the machine housing, directly connected to it and continuously fed with a coolant from an external source : de en
  • GB310223A - Improvements in arrangements for the control of railway trains at junctions and the like : en
  • FR655850A - Electrical contact socket with plug : en fr
  • FR656135A - Improvements to rotary lathes known as ridgers : en fr
  • GB310402A - Improvements relating to chambers for the fermentation of offal, garbage and like manurial matter : en
  • GB299698A - Improvements in aeronautical landing and launching apparatus : en
  • GB310121A - Improvements appertaining to the cooling of high speed rotary bodies and the bearings thereof : en
  • US1710636A - Process for manufacturing sodium bicarbonate and ammonium chloride : en
  • US1710314A - Device for applying liquids to animals : en
  • GB310347A - Improvements in, or relating to, the surface hardening of metal bodies or articles by heat treatment and apparatus therefor : en
  • AT112982B - Process for the production of durable emulsions of tar, asphalt and the like like : de en
  • FR655756A - Telescopic support for coat rack : en fr
  • GB310175A - Improvements in sliding windows for vehicles : en
  • FR656146A - Tire valve : en fr
  • DE475362C - Pedal for bicycles : de en
  • US1710300A - Refrigerating system : en
  • US1710479A - Sand-blast-barrel loading : en
  • GB310278A - Improvements in vanity boxes : en
  • DE475499C - Method of repairing worn concrete floors : de en
  • US1710409A - Wrench : en
  • FR655603A - Aircraft wing improvements : en fr
  • FR656038A - Method and device for sorting bodies with different elasticity coefficient : en fr
  • GB310273A - Improvements in spraying apparatus : en
  • GB293389A - Process for obtaining and maintaining rough surfaces : en
  • US1709895A - Draft gear : en
  • FR655645A - Improvements to automatic telephone systems : en fr
  • GB310248A - Draught distributor for multitubular boilers with smokebox serving as spark catcher : en
  • FR656003A - Heat insulation device for turbines in which the driving agent is at high temperature : en fr
  • GB288241A - Improvement in distributing valves for rock drills : en
  • DE475502C - Diesel engine with airless injection : de en
  • CA289013A - High frequency amplifier : en fr
  • GB293837A - Process of making a fertilizer : en
  • GB301819A - Improvements relating to railway carriages, and more particularly sleeping carriages : en
  • GB310764A - Improvements in circuit arrangements employing thermionic valves : en
  • US1710317A - Wrench : en
  • US1710404A - Art of distilling oils : en
  • US1710563A - Cleaner or wiper for meter glasses : en
  • US1710360A - Power-transmission mechanism for railroad rolling stock : en
  • DE458880C - Process for the production of metal rods or wires bent in a wave or zigzag shape : de en
  • FR655843A - Improvement in periscope telemeters : en fr
  • GB310235A - Improvements in and relating to boxes or cartons for holding and protecting garments : en
  • US1710092A - Chain tool : en
  • US1710389A - Receptacle : en
  • US1710575A - Hand hook : en
  • DE475354C - Feed gear for turning benches : de en
  • FR655989A - Friction shifting : en fr
  • GB306110A - Process and apparatus for producing paper sleeves and coils with reinforcements wound around : en
  • FR655968A - Sewing Machine Improvements : en fr
  • GB308962A - Improvements in or relating to apparatus for grinding the rolls of ore crushing or like mills : en
  • DE475642C - Device for regulating the wagon feed for rotary luffers : de en
  • FR656105A - Frame for accounting without carryforwards, on loose sheets : en fr
  • US1710608A - Injector : en
  • US1710676A - Water wall : en
  • AT113056B - Security grille for bottle crates. : de en
  • US1710136A - Composite aluminum to steel cylinder construction : en
  • US1710146A - Brake : en
  • US1710520A - Closure for bedding : en
  • FR655680A - Cigarette holder : en fr
  • US1710082A - baker : en
  • US1710385A - Loaf-inverting mechanism for proofers : en
  • DE475318C - Sign for traffic signs, warning boards, billboards, etc. : de en
  • CA289038A - Tetra-alkyl lead manufacture : en fr
  • US1710427A - Entrainment mechanism : en
  • US1710628A - Brake for aeroplanes : en
  • FR656145A - Rock drill bit retainer : en fr
  • FR656052A - Mechanical carts used for fun : en fr
  • US1709893A - Building unit : en
  • FR656061A - Motor vehicle hood retraction device : en fr
  • GB310074A - Manufacture of basic derivatives of substituted quinoline-carboxylic acids : en
  • GB310295A - Improvements in and relating to combined moving picture and sound reproducing machines : en
  • FR656063A - Captive comb : en fr
  • US1710333A - Absorption cooler : en
  • CA289060A - Heel covering machine : en fr
  • FR655689A - Apparatus for cutting material into sheets : en fr
  • GB294573A - An improved method of imparting a shearing-resistant hardness to rust-proof knives and scissors : en
  • GB310101A - Improvements in or relating to the propelling and steering of ships : en
  • US1710597A - Track liner : en