• US1667128A - Radiator overflow : en
  • US1667377A - Locking device : en
  • AT109397B - Uninterrupted shaft furnace for charring wood. : de en
  • US1667016A - Method and means for braking vehicles : en
  • US1667639A - Combined mail box and signpost : en
  • US1667586A - chapman : en
  • US1667611A - Grain separator : en
  • US1667162A - Size marker for hats : en
  • US1667365A - Adjustable oil burner : en
  • US1667462A - Combination tool : en
  • CA279666A - Internal combustion engine : en fr
  • DE459098C - Electrical measuring instrument with permanent magnets, in particular an oscilloscope : de en
  • US1667281A - Refrigerator : en
  • CA279671A - Binder locking bar : en fr
  • FR637242A - Universal projector for all liquids and tar and bituminous products : en fr
  • AT109410B - Process for the preparation of therapeutically effective bodies from the white blood cell elements of bone marrow. : de en
  • US1667133A - Gas burner : en
  • US1667629A - Slipper : en
  • US1667565A - Hydraulic power-transmitting apparatus for motor vehicles : en
  • FR637395A - Hydrostatic weighing instrument : en fr
  • US1667089A - Frank umbriaco : en
  • CA279664A - Insulator manufacture : en fr
  • DE459093C - Device for attaching sleeve buffers to railway vehicles : de en
  • AT109379B - Show stand. : de en
  • CA279510A - Heat interchange device : en fr
  • FR637322A - Device using shale oil and petroleum on high speed-medium speed and slow running engine : en fr
  • GB282821A - Improvements in rotary compressors : en
  • AT109434B - Elastic wheel tire. : de en
  • GB289170A - Improved process for the activation of carbon or carbonaceous material : en
  • AT109445B - Process for removing capsule-shaped hollow bodies made of cellulose or cellulose derivatives from the mold. : de en
  • FR637371A - Storage container, serving as a handle holder, for stick shaving soap : en fr
  • FR637377A - Automatic regulator for pneumatic tools : en fr
  • US1667334A - Farm gate : en
  • FR637105A - Aviation signal rocket : en fr
  • US1667122A - Fuel-oil burner : en
  • US1667194A - Screen for separating almonds and hulls : en
  • US1667503A - Mail box : en
  • US1667040A - Step protector : en
  • DE458905C - Safety filler valve for central heating boiler : de en
  • AU997527A - Improvements in or relating to cartons or like cigarette containers : en
  • US1667236A - Anvil for bit dressing hammers : en
  • US1667361A - of chicago : en
  • CA279683A - Rail tie spike driver : en fr
  • US1667467A - Garage : en
  • DE459201C - Changeover device for regenerative furnace system, in particular coke oven system : de en
  • US1667278A - Projecting apparatus : en
  • US1667354A - Container or box : en
  • FR637308A - Rewinder-ironer for ties, ribbons, bands and the like : en fr
  • DE459173C - Device for displaying departure times and demonstrations of interchangeable advertisements or the like on tram masts, lamp posts or the like. : de en
  • FR637092A - Improvements to devices for measuring and regulating the flow of fluids : en fr
  • GB289164A - Improvements in or relating to illuminated signs : en
  • GB289222A - Improved collapsible hood or cover for vehicles : en
  • US1667267A - Combination piano jack and truck : en
  • US1667658A - Glare shield : en
  • FR637096A - Advanced device for charging a liquid with radioactive emanations or gases or others : en fr
  • US1667029A - Carboy-shipping container : en
  • US1667344A - Automobile wheel : en
  • GB283930A - Improvements relating to oil-filled insulators : en
  • DE458981C - Cabinet with shutters, especially for notes, in which the shutters are wound onto a roller, cylinder or the like under the action of a spring : de en
  • GB265948A - Improvements in or relating to the production of methyl alcohol by catalysis : en
  • GB289270A - Process of making composition for sealing can ends and the like and the product thereof : en
  • US1667548A - hanch : en
  • US1667312A - Azodyestuffs and process of making same : en
  • US1667559A - Windshield-cleaner motor : en
  • AT109427B - Articulated connection for pipes or hoses. : de en
  • DE459044C - Internal heating of vacuum filter drums : de en
  • FR637132A - Anti-glare device for automobile headlights : en fr
  • GB289322A - Improvements in sharpeners for knives or other blades : en
  • US1667134A - Dental floss holder : en
  • FR637249A - Liquid sprayer : en fr
  • GB289165A - Improvements relating to the electrical sound reproduction of gramophone and like records : en
  • GB289278A - Improvements relating to chart indicators for weighing scales : en
  • DE459117C - Distribution system for liquids, gases and vapors : de en
  • GB289255A - Change speed gear device : en
  • GB289157A - Improvements in or relating to apparatus for casting printing plates : en
  • GB289185A - New or improved repeater mechanism for gramophones and the like : en
  • AT109480B - Equipment on pianos (grand pianos) to reduce the pitch for the purpose of playing the piano : de en
  • DE459138C - Rolling mill : de en
  • US1667151A - Driving mechanism for ironing machines : en
  • USD74997S - Design eor a base for display stands : en
  • CA279556A - Linkwork cover : en fr
  • FR637292A - Assembly system for the manufacture of wood and glass tanks for photography and other applications : en fr
  • AT109387B - Laundry detergent. : de en
  • DE459050C - Process for the production of voter contact banks : de en
  • FR637104A - Method and apparatus for mechanical blowing in the cane making of bottles and other glass containers, rotated or stationary : en fr
  • DE459060C - Device to prevent milk from frothing when cooking : de en
  • GB289302A - Improvements in or relating to apparatus for decorticating or scutching flax, hemp, and other fibrous plants : en
  • FR637182A - Dental toiletries : en fr
  • US1667056A - Mercury-contact switch : en
  • US1667437A - Machine for cutting fish : en
  • US1667059A - Railway signaling : en
  • US1667501A - Film reel : en
  • USRE16942E - Trailer lock : en
  • US1667683A - Apparatus for cleansing and disinfecting : en
  • DE458962C - Lead press : de en
  • FR637345A - Fairground game consisting of rotating discs stopped by articulated figurines moved by projectiles : en fr
  • US1667678A - Best available cop : en
  • AT109412B - Method of drying collector plates. : de en
  • GB289228A - Improvements connected with well pumps : en
  • GB289314A - Improvements in or relating to cooling stacks or towers : en
  • FR637155A - Improvements to extractor mechanisms for thin-rimmed cartridge cases : en fr
  • FR637344A - Belt closure : en fr
  • GB269487A - Improvements in or relating to multi-cylinder engines of the opposed-piston type : en
  • GB289507A - Improvements in or relating to kinematographic cameras and to the preparation of kinematographic films : en
  • FR637059A - Advanced rotating field electric meter : en fr
  • GB289251A - Improvements relating to school desks : en
  • FR637216A - Shade improvements : en fr
  • DE459176C - Zweihandeinrueckvorrichtung for friction disc spindle presses u. like : de en
  • DE458963C - Method for pattern-based printing of fabrics with wax, wax substitutes or the like. : de en
  • DE459168C - Machine for the computational evaluation of punch cards : de en
  • GB289363A - An improved machine for opening woven or knitted materials : en
  • FR637275A - Improvements to electric heaters : en fr
  • GB290659A - A device for use in the manufacture of felt, batting and the like : en
  • FR637268A - Rotary vane pump : en fr
  • GB289200A - Improvements in and in the manufacture or production of the tops of saddles for motor-cycles, pedal-cycles and the like : en
  • FR637370A - Improvements to the compositions of matter which can be used as paints, plasters, cements, demastics, fillers, and others, and to the treatment of surfaces with a view to their protection, repair or ornamentation : en fr
  • FR637093A - Tobacco Pipe Improvements : en fr
  • US1667260A - Transmission clutch : en
  • GB273247A - Improvements in the manufacture and production of new vat dyestuffs : en
  • FR637280A - Device for the evacuation of the wrung out product in a wringer turbine : en fr
  • FR637144A - Surface coating for roadways and method of establishing it : en fr
  • US1667347A - Chain saw : en
  • US1667488A - Hob grinder : en
  • DE459023C - Heat protection tube : de en
  • US1667378A - Hand lantern : en
  • CA279610A - Rayon manufacture : en fr
  • CA279649A - Door mechanism : en fr
  • FR637192A - Elastic wheel : en fr
  • US1667217A - Method of obtaining valuable products from combustible materials : en
  • US1667373A - Elastic element for resilient wheels : en
  • DE459112C - Talking machine : de en
  • FR637054A - Improvements to slicing machines : en fr
  • FR637250A - Machine for removing potatoes or other tubers or plowed fruits : en fr
  • FR637350A - Bicycle without chain : en fr
  • GB275194A - Improvements in process of vulcanizing rubber to leather : en
  • GB275611A - Improvements in or relating to high frequency electric induction furnaces : en
  • DE459054C - Gas generator with rotating agitator : de en
  • US1667031A - Roller for window-control mechanism : en
  • US1667099A - Side-wall-register rack : en
  • US1667150A - Dressmaker's gauge and creaser : en
  • USD74998S - finabd : en
  • US1667300A - Aeroplane amplifier : en
  • AT109385B - Method of processing grain. : de en
  • US1667471A - Glow cathode and electron tube containing same : en
  • US1667679A - Device for supporting ties : en
  • AT109392B - Dry spinning process for the production of hollow, artificial fibers. : de en
  • AU1013527A - Tape cutter : en
  • DE459055C - Wall cooling device with cooling grids through which water flows for furnaces for separate or joint charging of lumpy or dusty fuel : de en
  • FR637169A - Improvements to gas control valves : en fr
  • FR637310A - Lifting device applicable in particular to the lifting of motor vehicles : en fr
  • AT109371B - Storage and design of the workpiece holder in knife blade grinding machines. : de en
  • CA279504A - Train journal-box : en fr
  • DE459402C - Pipe wrench and nut wrench : de en
  • DK38685C - Tires for Automobiles and Bicycles. : da en
  • GB289161A - Improvements in or relating to electromagnetic reproducers for use with gramophone and the like records : en
  • CA279583A - Toy engine : en fr
  • US1666884A - Vending machine : en
  • US1667568A - somogyi : en
  • US1667602A - Valve-grinding machine : en
  • GB289327A - Improvements in or relating to letter files : en
  • US1667697A - Closure for sheet-metal containers : en
  • CA279678A - Winding machine : en fr
  • CA279638A - Locomotive mechanism : en fr
  • AT109405B - Sleeve for plastic bodies such as soap bars, cosmetic pens and the like like : de en
  • AU927927A - Improved means of locking motor vehicles against theft or unauthorized use : en
  • DE458938C - Brake application device for motor vehicles connected to the steering wheel : de en
  • DE459159C - Equipment for the extraction of compressed gases for medical purposes : de en
  • CA279613A - Sash-lift : en fr
  • DE458849C - Conveyor vessel with closure flap : de en
  • DE458481C - Electric calculator and typewriter : de en
  • US1667443A - Gas-expelling device : en
  • GB289150A - Improvements in or relating to valves for pneumatic suction pipes : en
  • AT109403B - Process for the preparation of daylight developers for photographic plates and the like like : de en
  • GB289203A - Improvements in or relating to extensometers : en
  • CA279607A - Floor brush : en fr
  • US1667084A - Closure : en
  • FR637084A - Cream whisk : en fr
  • US1667109A - Lead-testing machine : en
  • GB286240A - Improvements in rotary engines having shutters or flaps : en
  • US1667374A - A cobpobation of new jebsey : en
  • US1667447A - Method of making impressions : en
  • AT109390B - Method and device for sulphurizing wine or the like on the bottle. : de en
  • US1667700A - Pot seine : en
  • DE458941C - Container for gun ammunition : de en
  • US1667115A - Spring suspension for vehicles : en
  • US1667178A - Electrical welding apparatus : en
  • DE459097C - Oil switch, the contact-bearing cross member of which is arranged on a vertically guided insulating tube : de en
  • AT109369B - Switching valve for liquid measuring and dispensing devices with pump operation. : de en
  • AU683827A - Improvements in or relating to locomotive driving box lubricators : en
  • CA279557A - Rubber mould : en fr
  • DE459067C - Hand-operated hospital elevator : de en
  • FR637195A - Liquid fuel for internal combustion engines, particularly for automobiles, and for heating and lighting : en fr
  • DE459153C - Starter for single and multi-phase commutator motors : de en
  • FR637055A - Rotary device with controlled vane which can be used as a pump, compressor, vacuum pump or motor : en fr
  • FR637164A - Method and machine for making nets on glass or the like : en fr
  • FR637251A - Support device, with variable inclination, for lying down : en fr
  • DE459203C - Device for fastening blades for steam and gas turbines : de en
  • US1667247A - Electric switch : en
  • US1667543A - Safety closet : en
  • US1667643A - Cultivator attachment : en
  • FR637260A - Carburetor training : en fr
  • FR637282A - Device for measuring or controlling speeds : en fr
  • GB289349A - Improvements in bedsteads : en
  • US1667576A - Filing device : en
  • FR637149A - Smoke extractor device for chimneys in residential houses and others : en fr
  • GB282677A - Improvements in and relating to steam or gas turbines : en
  • US1667058A - Samuel harold smith : en
  • DE458886C - Twin yarn loosening machine : de en
  • US1667200A - Water-resistant carboxylic acid-polyhydric alcohol resin : en
  • US1667069A - Elevator : en
  • US1667662A - Protective arrangement : en
  • AT109413B - Process for the preparation of 1-aryl derivatives of 3,4-trimethylene-5-pyrazolone. : de en
  • US1667048A - Trap : en
  • USRE16944E - thull : en
  • GB289295A - Improvements in or relating to apparatus for depericarping palm and similar fruits : en
  • US1667256A - Toy construction set : en
  • US1667589A - Process of manufacturing photographic silver halid emulsions : en
  • AU1016427A - An improved sanitary flush apparatus : en
  • FR637306A - Device which operates periodically to automatically prevent any temperature rise : en fr
  • US1667201A - Weatherproof and decay-proof material : en
  • US1667301A - Adjustable road drag : en
  • FR637215A - Device for reinforcing or repairing carriage deck stringers : en fr
  • US1666892A - Apparatus for regulating mixture formation in carburetor systems : en
  • USD74983S - Design fob a lace medallion : en
  • DE459154C - Control for electric motor driven hydraulic forging presses : de en
  • DE451483C - Device for cleaning the boiler water by means of a vessel located close to the normal water level, open at the top and closed at the bottom : de en
  • DE458927C - Method for determining the moisture content of coals and similar solids : de en
  • DE459202C - Method for protecting fasteners such as screws, bolts, etc. Like., against the action of fluids : de en
  • FR637103A - Wooden rails and fittings for toy train : en fr
  • GB278652A - Apparatus for taking cinematographic pictures : en
  • GB289513A - Improvements in or relating to delivery apparatus for printing machines : en
  • GB289272A - Improvements in or relating to the steering mechanism of motor or other vehicles : en
  • US1666889A - Transformer : en
  • US1666937A - Refrigerator-drain trap : en
  • US1667025A - Outlet-box hanger : en
  • US1667214A - Condensation product from olefines and hydrocarbons of the naphthalene series and process of making the same : en
  • DE459074C - Process for flattening corrugated iron shafts : de en
  • FR637364A - Devices which make bolts, screws and nuts unbreakable : en fr
  • GB289190A - Improvements in detachable wheel and similar mechanism and implements for the same : en
  • DE459058C - Holder for stair runner poles : de en
  • FR637115A - Snap button support to complement the straps : en fr
  • DE459107C - Receiver for connection to ear pipes, telephones or the like. : de en
  • FR637180A - Automatic locking and mooring device for all trunk tensioners or others : en fr
  • GB289259A - Improvements in fire extinguishers : en
  • FR637148A - Double-jointed brackets for vehicle windshields : en fr
  • GB280544A - Improvements in or relating to the cylinders of internal combustion engines : en
  • FR637122A - Automatic device for heating a curling iron, following the introduction of a coin or a token : en fr
  • GB272506A - Improvements in apparatus for delivering measured quantities of liquid : en
  • GB282767A - Improvements in and relating to soldering irons : en
  • DE458973C - Window frames for sheet metal housings, especially electricity meters : de en
  • GB271106A - Improvements in or relating to electromagnetic bodies : en
  • GB289300A - Improvements in variable speed gearings : en
  • USD74974S - Oscar w : en
  • DE458966C - Plug contact : de en
  • DK38696C - Piezoelectric Device. : da en
  • DE458869C - Extinguisher : de en
  • FR637166A - Method and apparatus for making porous materials : en fr
  • FR637358A - New fuel system for fueling internal combustion engines : en fr
  • DE459118C - From side-by-side staves that cross each other in the longitudinal direction, joined together : de en
  • DE459134C - Fluid change gearbox : de en
  • GB273734A - Improvements in and relating to sound reproducing apparatus and the like : en
  • FR637221A - Process for improving rail mushrooms : en fr
  • GB270252A - : en
  • CA279676A - Steam heating system : en fr
  • GB289221A - Improvements in or relating to the spring suspension of road vehicles : en
  • GB289509A - Improvements in and relating to electron-emitting cathodes, and in the methods of manufacture thereof : en
  • FR637134A - Slow carbonization process and apparatus : en fr
  • US1666989A - Ruling machine : en
  • AT109463B - Water level indicator. : de en
  • CA279508A - Receptacle : en fr
  • US1666993A - Sharpening block for racing skates : en
  • GB289229A - Improvements in and connected with fastenings for attache cases, boxes and the like : en
  • FR637070A - Metal box and automatic : en fr
  • FR637133A - Improvements to thermionic cathodes : en fr
  • FR637279A - Process and continuous apparatus for the distillation and drying of grape pomace or other fruit : en fr
  • GB289519A - Improvements in automatic friction drop stamps : en
  • GB289155A - Improvements in and relating to book rests : en
  • GB289249A - Improvements in or relating to weighing apparatus : en
  • US1667428A - Art of agriculture : en
  • US1667578A - Cow-tail holder : en
  • US1667666A - Process and apparatus for drying hay, grain, and the like : en
  • US1667521A - Combined gas and electric cookstove or range : en
  • US1667050A - Signaling device for automobiles : en
  • FR637212A - Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid : en fr
  • GB289335A - Apparatus for cleaning and polishing the plates of kitchen ranges : en
  • US1667370A - Sheet-folding mechanism : en
  • US1667393A - Focusing device for signal lamps : en
  • FR637369A - Improvements in buildings to improve acoustic conditions : en fr
  • CA279646A - Block flooring : en fr
  • DE459019C - Building provided with platforms and workshops connected by rails : de en
  • FR637114A - High-value hydraulic binders and their manufacturing process : en fr
  • FR637271A - Improvements to metal rim wheels : en fr
  • GB289350A - Method and apparatus for recovering fatty material from emulsions : en
  • GB289153A - Improvements in or relating to the manufacture of white oil paints from lithopone and to the manufacture of lithopone : en
  • US1667534A - Partition structure : en
  • US1667112A - Locomotive boiler : en
  • DE458971C - Adjustable choke coil : de en
  • US1667523A - Dispensing cabinet : en
  • DE458957C - Wind-proof suspension of lighting, especially at road crossings : de en
  • GB282681A - Improvements in or relating to centrifugal apparatus for the separation of suspendedparticles in a liquid : en
  • US1667419A - Method of oxidizing mineral hydrocarbons : en
  • FR637083A - New industrial product consisting of a concrete paving stone : en fr
  • US1667273A - Syringe shield : en
  • FR637098A - DC Electric Arc Welding Equipment : en fr
  • DE459135C - Arrangement of two or more pairs of rear drive wheels on motor vehicles : de en
  • US1666986A - Werke akt : en
  • US1667403A - Method of producing power : en
  • DK38694C - Lubrication pump. : da en
  • GB289226A - Improvements in electrical heating devices : en
  • US1666924A - Arch support : en
  • US1667446A - Process for obtaining tricalcium saccharate : en
  • US1667215A - Container : en
  • FR637170A - Warning stamp for door knob with so-called chain lock : en fr
  • FR637171A - Process to increase the efficiency of the propellers : en fr
  • US1667250A - Electric soldering iron : en
  • US1667605A - Rug or carpet beater : en
  • US1667039A - Shock absorber : en
  • US1667195A - Agitator for washing machines : en
  • US1666955A - Grinding of gear-wheel teeth : en
  • AU683927A - Improvements in or relating to locomotive driving box lubricators : en
  • GB273232A - Improvements in or relating to electric motors : en
  • US1666977A - Combination tool : en
  • AT109462B - Check valve to prevent recoil in preheaters and steam generators of any type. : de en
  • GB289368A - Improvements in and relating to light reflecting devices, signs, signals and the like : en
  • GB264880A - Improvements relating to manuscript holding apparatus : en
  • FR637200A - Ironing machine : en fr
  • US1667285A - Worm-oiling means : en
  • GB289201A - A new or improved means for regulating the mixture in carburettors : en
  • GB289514A - Improvements in and relating to electric starting mechanism for internal combustion engines : en
  • US1667137A - Liquid measuring and dispensing apparatus : en
  • US1667183A - Rotary pump : en
  • GB289223A - Fastenings for attache cases and the like : en
  • GB289261A - Improvements in or relating to thrust bearings : en
  • DE458884C - Conveyor belt system for conveying notes, letters, etc. like : de en
  • DE459214C - Device for de-energizing cracked high-voltage overhead lines : de en
  • FR637248A - Powder and shadow box : en fr
  • US1667045A - Shaving-soap cake and holder therefor : en
  • FR637307A - Pushing furnace according to the regeneration system : en fr
  • FR637393A - Chemical agent purification process : en fr
  • FR637109A - Washing machine : en fr
  • DE458952C - Contact-making jaw set for electric butt welding machines : de en
  • GB282650A - Improvements in or relating to safety razors : en
  • DE459051C - Container for holding spiral luminous bodies during their final treatment : de en
  • DE459169C - Tappet control for an internal combustion engine : de en
  • DE459204C - Blade, especially for steam or gas turbines : de en
  • US1667204A - Truck-body mounting : en
  • US1667540A - Method and apparatus for measuring distance : en
  • US1667595A - Temperature-control means : en
  • CA279573A - Stopper extractor : en fr
  • FR637194A - Improvements to boilers : en fr
  • US1667015A - Telephone system : en
  • US1667279A - Packing device : en
  • US1667530A - Bumper structure : en
  • CA279689A - Power connection : en fr
  • AU1018127A - Plastic masses of straw, reeds, and similar materials, compressed and reinforced and method and apparatus forthe production thereof : en
  • AT109465B - Method and device for evaporating liquids in a field tube boiler or in a water tube boiler with downpipes and riser pipes opening into the steam space of the upper boiler. : de en
  • US1666927A - Meter-window frame : en
  • US1667004A - Gudgeon structure for churns and butter workers : en
  • US1667087A - System of electrical transmission and transformation : en
  • GB273260A - : en
  • DE459013C - Indirectly heated cathode : de en
  • GB285801A - Improvements in water-cooled cylinder heads for internal combustion engines : en
  • GB265213A - Process for the purification of metals : en
  • GB289357A - Improvements relating to direction indicators for road vehicles : en
  • DE458999C - Track breaking machine for heavy excavator tracks : de en
  • FR637172A - Improved shoe tree : en fr
  • DE459061C - Measuring device for bulk material : de en
  • DK38680C - Wind wheels in the form of a propeller with several wings arranged one after the other. : da en
  • GB289156A - Improved process for stabilising bleaching liquors : en
  • FR637241A - Improvements to hermetically sealed metal containers : en fr
  • GB289213A - Improvements in or relating to the preparation of fish skins for making "shagreen" : en
  • DE459085C - Brush with interchangeable bristles : de en
  • GB289248A - Improvements in helicopters : en
  • USD74963S - Design for a curtain-pole end or similar article : en
  • FR637075A - Improvements to four-electrode valves : en fr
  • CA279509A - Poultry food : en fr
  • CA279528A - Electric furnace : en fr
  • AU714127A - Improvements in non-skid chains for motor vehicle wheels : en
  • DE459178C - Arrangement of several motor groups for motor vehicles that work individually or together on a transmission shaft : de en
  • FR637378A - Sewing machine presser foot : en fr
  • FR637325A - Nut holder : en fr
  • GB289528A - Improvements in or relating to machines for working hides, skins, leather and the like : en
  • GB289244A - Improvements in or relating to impulse senders for telephone systems : en
  • US1667394A - Routing machine : en
  • US1667496A - Wringer : en
  • US1667577A - Railway-traffic-controlling apparatus : en
  • FR637278A - Apparatus intended for the dyeing of felt hats with a view to their decoration : en fr
  • DE459076C - Rail fastening with a clamping plate that rests directly on the rail foot and is seated on the opposite edge by means of freely projecting support strips on the track plate engaging in the sleeper : de en
  • GB276315A - Improvements relating to the manufacture of corrugated metal tubes : en
  • DE455976C - Drive device for vehicles built in the manner of an electric cart : de en
  • US1667276A - Shoe fastening : en
  • US1666939A - Roofing construction : en
  • US1666956A - Friction clutch : en
  • CA279620A - Oil burner : en fr
  • US1667323A - Ammonia synthesis process and catalyst : en
  • US1667389A - Sliding clothespin bag : en
  • US1667434A - Method and apparatus for making building units : en
  • US1667512A - Device for curing tobacco and the like : en
  • AT109394B - Sulfuric acid contact system. : de en
  • FR637184A - Electric welding process of any hardness brinell proof steel : en fr
  • US1667193A - Telephone attachment : en
  • USD74987S - Design for a display stand : en
  • AT109491B - Electric safety curtain. : de en
  • CA279507A - Stove : en fr
  • CA279668A - Tie-rod end construction : en fr
  • US1667057A - Water-feed-control system for boilers : en
  • US1667670A - Boiler compound : en
  • USD74990S - Design for a cake stand : en
  • US1667077A - Drill : en
  • US1667197A - Water-resistant polyhydric alcohol-carboxylic-acid resin and process of making same : en
  • US1667351A - Tire remover : en
  • US1667454A - Syringe : en
  • AU812527A - Improvements relating to cardholders for visible index card filing systems : en
  • AT109417B - Knife drives, in particular for cigarette machines. : de en
  • AT109495B - Shoe insert. : de en
  • US1667481A - And edwin w : en
  • USD74985S - Design for a combined switch box and support for a hand telephone : en
  • FR637363A - Doll jumping rope : en fr
  • DE458915C - Walking stick with a rain skin pelerine inside : de en
  • US1666941A - Internal-combustion engine : en
  • US1667021A - Translator of electrical energy : en
  • US1667307A - Guard for hand straps : en
  • US1667382A - Load lifting and transporting device : en
  • US1667672A - Frequency changer : en
  • US1667098A - Collar button : en
  • US1666907A - Heating unit : en
  • US1667108A - Talking-toy mechanism : en
  • US1667159A - Shoe : en
  • DE459079C - Mill for the production of goods of the highest fineness : de en
  • DE459131C - Circular loom with a revolving chain and with stationary, weighted loom loosely on the fabric, arranged in a circle : de en
  • AT109388B - Electric bright annealing furnace. : de en
  • CA279581A - Collapsible sewing basket : en fr
  • DE459231C - Mowing machine knife drive : de en
  • US1667333A - Dyestuffs and process of making same : en
  • US1666928A - Attenuation of materials : en
  • US1667385A - Automatic telephone system : en
  • US1667386A - Composite leather heel : en
  • US1667064A - Grinding machine : en
  • USD74962S - Design for a curtain-pole end or similar article : en
  • US1667625A - Gas floor furnace : en
  • US1667043A - Corner cap for sash structures : en
  • GB277671A - Improvements relating to warping and beaming machines for yarns : en
  • CA279639A - Wood pulp grinder : en fr
  • FR637373A - Underarms : en fr
  • AU774227A - Improvements in or relating to shoemaking : en
  • US1667490A - Process for making calcium arsenate : en
  • CA279655A - Seat cushion fastening : en fr
  • AU680827A - An improved apparatus for removing ashes andthe like from furnaces : en
  • US1667349A - Conveying mechanism : en
  • GB289116A - Process and apparatus for concentrating and evaporating liquids : en
  • AT109457B - Superheater arrangement for locomotive boilers. : de en
  • DE459057C - Device for cleaning inhalers : de en
  • US1667212A - Enamel for coating cans : en
  • US1667550A - Conversion of lead sludge : en
  • US1667682A - Brake for pile-wire-controlling mechanism for looms : en
  • GB289323A - Improvements in or relating to electric arc lamps : en
  • AT109467B - Firing. : de en
  • CA279559A - Extrusion of metal : en fr
  • DE459186C - Steam boiler system in which a hot water storage tank works together with steam boilers of different pressures : de en
  • CA279570A - Bottle closure machine : en fr
  • AU649927A - Improvements in and relating to electric heating and cooking apparatus : en
  • CA279692A - Metal bending machine : en fr
  • US1666926A - Reaming tool : en
  • US1667138A - Valve mechanism : en
  • FR637314A - Heating plate for domestic culinary use : en fr
  • GB289311A - Improvements in or relating to grinding or sharpening machines for knife blades and the like : en
  • FR637273A - Draft amplifier for domestic chimneys, factory chimneys, refrigerant chimneys, air vents and similar devices : en fr
  • CA279519A - Grinding mill : en fr
  • CA279549A - Outdoor electric switch or cut-off : en fr
  • FR637362A - Improvement in the adjustment of steam-drawn turbines : en fr
  • AT109386B - Process for reducing the hygroscopicity of artificial casein horn masses. : de en
  • GB289367A - Improvements in or relating to vacuum cleaners : en
  • AT109490B - Device for the mechanical loading of weights divided into groups of different weights. : de en
  • FR637231A - Improvements to coin collecting devices for telephone and similar services : en fr
  • DE459000C - Sleeper spreader can be attached to two neighboring sleepers : de en
  • FR637102A - Detachable spherical ball bearing device : en fr
  • GB289266A - Improvements in or connected with combined door springs and checks : en
  • DE458870C - Device to support the hand while writing : de en
  • DK38695C - Suspension bracket for air cables. : da en
  • US1667237A - Process for the preparation of organic arsenic compounds : en
  • US1667607A - Latching means for window screens : en
  • US1667706A - Electric lantern : en
  • GB289198A - Improvements in lamps for illuminating vehicle number plates and for similar purposes : en
  • GB289192A - Improvements in and relating to the extraction of extranecus material from fluids or gases : en
  • FR637068A - Bulk feed elevator with vertical, oblique, horizontal aisle, with opening distribution hatches : en fr
  • US1666893A - Mechanism for producing cam-like or similar irregular motions : en
  • US1667366A - Automatic safety headlight : en
  • US1666885A - Cable clamp : en
  • US1666938A - Bowling-alley mat : en
  • US1667049A - Internal-combustion engine : en
  • US1667460A - Keg : en
  • US1667671A - Truck : en
  • US1667153A - Machine for producing irregular surfaces : en
  • US1667695A - Vanity case : en
  • FR637305A - Automatic advertising system : en fr
  • GB289354A - Improved process for purifying sodium sulphide : en
  • US1667046A - Welt-sewing machine : en
  • DE458954C - Process for the production of dusting powders with special adhesion for pest control : de en
  • FR637387A - Carton crimping machine : en fr
  • GB289177A - Improvements in variable electric condensers : en
  • GB289246A - Improvements in or relating to automobile vehicles : en
  • FR637229A - Process for separating wax components and the like from oils : en fr
  • FR637261A - Medical suitcase : en fr
  • US1667680A - Ring : en
  • US1666916A - Electrically-operated door : en
  • GB273760A - Improvements in piston engines, particularly internal combustion engines : en
  • DE458903C - Grate firing for steam boilers and industrial ovens with distribution boxes for the combustion air arranged below the longitudinally mounted grate bars : de en
  • GB289533A - Improvements in and relating to tables or cabinet-desks for housing typewriters and like office machines : en
  • US1667132A - Handling fruit : en
  • USD74959S - Design for a spindle for furniture pieces : en
  • US1667086A - Game toy : en
  • FR637175A - Device for fixing the rear seats to the luggage racks of motorcycles : en fr
  • GB289238A - Improvements in or relating to loading confined spaces such as aeroplane fuselages : en
  • US1667384A - Grid-leak cell circuit : en
  • US1667342A - Portable fire-nozzle support : en
  • DE458845C - Blast furnace impact armor : de en
  • US1666944A - Escapement-actuating mechanism of typographical composing machines : en
  • US1667014A - Hand bag or case : en
  • US1667560A - Device for taking up brake chain slack : en
  • GB283197A - Improvements in pressed metal vehicle body : en
  • US1667416A - Safety guard for centrifugal machines : en
  • CA279617A - Electric stove : en fr
  • CA279681A - Tire pump : en fr
  • US1667245A - Dispensing reservoir : en
  • US1667255A - Ocean stage : en
  • US1667283A - of syracuse : en
  • USD74992S - Design fob a carton : en
  • GB289183A - Improvements in and connected with brackets for the attachment of pictures and the like to walls and similar surfaces : en
  • GB289230A - Improvements in and connected with brick making machines : en
  • US1667380A - Light-source support : en
  • USD74979S - Design foe : en
  • GB289151A - New or improved means for preventing and treating baldness : en
  • US1667123A - Toy : en
  • FR637277A - Improvements in the construction of triodes : en fr
  • DE458887C - Method and device for separating suspended bodies from electrically insulating, in particular gaseous fluids in an electrical high-voltage current field : de en
  • DE459219C - Process for the production of electric lamps with a light-diffusing or colored bell : de en
  • FR637304A - Improvements in the production of color effects in construction or cement-based materials : en fr
  • FR637343A - Speed regulator : en fr
  • DE459226C - Speedometer with a rotating drum and a liquid ring that forms in it : de en
  • DE459110C - Extending table with two extension leaves, of which the outer extension leaves are firmly connected to the extension rails, while the inner extension is supported by guide brackets : de en
  • FR637088A - Improvements to devices for igniting instant-igniting powder and for similar applications : en fr
  • FR637295A - Improvements to ampoules for serums and vaccines : en fr
  • GB289257A - Improvements in or in connection with anti-dazzle devices for use with the head lights of motor vehicles : en
  • DE459001C - Charger for a low-voltage collector battery located on an electrically powered rail vehicle : de en
  • GB289107A - Improvements in and relating to apparatus for delivering measured volumes of liquid : en
  • GB289345A - A machine for cleansing plates, crockery and the like : en
  • DE459108C - Round extending table with enlarging plates that can be swung in and out at the same time on support arms : de en
  • DE459179C - Floatable rope, cable or the like. : de en
  • DE458814C - Method and device for checking the position of two axis directions : de en
  • FR637145A - Improvements to cinematographic projection devices : en fr
  • FR637217A - Improvements to electrical relays : en fr
  • FR637340A - Improvement of the v site, cleaning or expansion holes for plugs provided on metal hollow bodies containing a pressurized fluid : en fr
  • GB268782A - Improvements in and relating to air compressors : en
  • DE459111C - Teaching desk, school desk or the like : de en
  • FR637315A - Vehicle with advanced control system : en fr
  • CA279527A - Awning : en fr
  • US1666919A - Thermoelectric transformer : en
  • US1667130A - Tripping device for power-lift plows : en
  • GB289204A - Improvements relating to chicken brooders and hovers : en
  • DE459041C - Process and rotary kiln for producing molten cement : de en
  • DE459038C - Rod network : de en
  • FR637247A - Improvements to cushions to be used while hanging, especially those to serve, in a bathtub, as a headrest : en fr
  • DE459171C - Smoke screen for forge fire : de en
  • FR637287A - Car headlamp : en fr
  • FR637302A - Improvements to thermionic bulbs : en fr
  • US1667002A - Aircraft : en
  • US1667299A - Gear cutter : en
  • US1667206A - Signaling device : en
  • US1667404A - Fuel-oil-burning apparatus : en
  • DE458839C - Method and arrangement for producing and viewing colored stereoscopic images : de en
  • AT109441B - Device for transmitting railway signals to the moving train. : de en
  • AT109489B - Artificial foot. : de en
  • FR637213A - Extinguisher : en fr
  • GB265573A - Improvements in sheet-folding machines : en
  • GB289518A - Improvements in hose coupling pipes for the brake installations and heating systems of railway and the like vehicles : en
  • DE459029C - Procedures for the operation or for starting and stopping of advertising devices of all kinds : de en
  • DE459020C - Buildings with light openings in the ceilings or walls : de en
  • FR637064A - New weaving process : en fr
  • US1667010A - Wall-cabinet hinge : en
  • US1667376A - Display container : en
  • US1667094A - Sound device : en
  • US1667466A - Latching mechanism for intermittent thread-cutting temples : en
  • US1667612A - Flow meter and the like : en
  • GB289279A - Improved apparatus for use in training dogs, or for use in dog racing : en
  • GB289258A - Improvements in locks or latches : en
  • DE458888C - Spray electrode for electrical gas cleaning : de en
  • DE459086C - Process for briquetting very water-containing starting materials, such as peat, peat earth, peat earth, o. : de en
  • DE459123C - Device for connecting musical instruments to pneumatically operated pianos : de en
  • US1667288A - Automobile headlight : en
  • DE459095C - Device for displaying errors in air pressure lines in railroad trains o. : de en
  • US1667402A - Car-track-groove cleaner : en
  • GB289172A - An appliance for controlling the flow of slip in casting china, earthenware and the like : en
  • DE459104C - Device for preventing snoring : de en
  • US1667012A - Punching and cutting tool : en
  • US1667034A - Sealing valve for gas lines : en
  • US1667339A - Glxte dissolves : en
  • US1667506A - Propeller : en
  • USD74978S - A cobpo : en
  • FR637111A - Electric hot water accumulator : en fr
  • US1667291A - Apparatus for spraying and treating liquids : en
  • US1667314A - Flow regulator for oil burners : en
  • CA279585A - Bread baking device : en fr
  • FR637061A - Electric phonograph : en fr
  • US1667308A - Silent secondary clock : en
  • US1667692A - salerno : en
  • AT109446B - Reset device for swing-out coupling heads on railway vehicles. : de en
  • US1667296A - Molding machine : en
  • US1667423A - Process for obtaining alkaline-earth-metal sulphides from alkalineearth-metal sulphates : en
  • US1667080A - Mortuary bed : en
  • US1667470A - Automobile signal : en
  • AT109407B - Process for the preparation of therapeutically valuable derivatives of choline. : de en
  • AT109422B - Feeding device for dough processing machines. : de en
  • DE458821C - Keyboard instrument : de en
  • FR637126A - Support device for piers in boiler masonry above tube passages : en fr
  • AT109429B - Electric switch for the display devices of motor vehicles. : de en
  • US1667468A - Mechanism for actuating the gates of gravity discharge hoppers : en
  • AU734827A - Improved apparatus for releasing step by step single chamber air pressure brakes : en
  • CA279587A - Screen guide plate : en fr
  • AT109454B - Device on automatic adjustment devices for brake linkages. : de en
  • US1667095A - Sound device : en
  • US1667176A - Duplex envelope : en
  • DE458950C - Cooling machine that works according to the absorption principle : de en
  • CA279547A - Piston : en fr
  • US1667499A - Liquid gauge : en
  • CA279591A - Room drying method : en fr
  • US1667067A - Moistening device : en
  • AT109485B - Process for producing luminous images and writings. : de en
  • AT109354B - Contact protection for incandescent lamp sockets. : de en
  • AT109355B - Electric flashlight. : de en
  • CA279530A - Stuffing box : en fr
  • CA279542A - Sanitary cuspidor : en fr
  • DE459036C - Process for the production of patterns : de en
  • GB289334A - Improvements in luminous signs : en
  • GB289510A - Improvements in water tube steam boilers : en
  • US1666897A - Ship-guidance bybtek : en
  • AT109365B - Foot cleaner. : de en
  • CA279541A - Foot treadle equalizer : en fr
  • DE459069C - Safety device for signal systems, in particular for the transmission of conveyor signals in mining operations with multi-storey conveyor baskets : de en
  • DE459094C - Protection device for brake hoses : de en
  • US1667065A - Cigarette-holder case : en
  • US1667396A - Steaming-tube plug : en
  • US1667290A - Variable power-transmission mechanism : en
  • US1667545A - Illuminating mirror : en
  • US1667688A - Clamp for connection boxes : en
  • FR637323A - Funnel valve with automatic shut-off of the liquid inlet : en fr
  • DE459152C - Transformers for amplifier circuits : de en
  • DE458991C - Signaling device with one or more vibrating records and a sound tube : de en
  • AT109488B - Self-collecting bathroom scales with brand print. : de en
  • DE458993C - Electric single drive of cards and similar spinning machines : de en
  • GB289347A - Liquid fuel for use in internal combustion engines and process for the production thereof : en
  • US1666909A - Bending machine : en
  • US1667381A - Excavating machine : en
  • AU1047527A - Automatic animal drinking fountain : en
  • AT109408B - Process for the production of soaps and detergents. : de en
  • CA279524A - Cover attaching machine : en fr
  • CA279555A - Excavator, etc. : en fr
  • CA279653A - Blast apparatus : en fr
  • CA279513A - Safety stirrup : en fr
  • AT109494B - Optical device for examining body cavities and body tubes. : de en
  • DE459245C - Mobile mechanical fire ladder : de en
  • US1667410A - Speed-responsive system : en
  • US1667507A - Closure for bearings : en
  • US1667028A - Material-working apparatus : en
  • US1667146A - of toledo : en
  • GB289163A - Improvements in or relating to remote control mechanism for indicating and other purposes : en
  • US1667588A - Wrist pin : en
  • US1667707A - Garter hosiery : en
  • GB289252A - Improvements relating to electric meters : en
  • US1667703A - Ernst simon : en
  • US1667646A - Square for designing garment patterns : en
  • AT109443B - Train protection device. : de en
  • AU691727A - Improvements inthe froth-flotation concentration of ores : en
  • GB289181A - Improvements connected with the tread surfaces of boots and shoes : en
  • FR637390A - Signaling device for automobiles : en fr
  • CA279502A - Jigger or shaker conveyer : en fr
  • US1667000A - Milk distributor and bottle collector : en
  • US1667097A - Machine for filling molds : en
  • US1667024A - Vehicle wheel : en
  • FR637296A - Process for manufacturing an agglomerated fuel based on charcoal : en fr
  • DE459078C - Jaw crusher : de en
  • US1667459A - Ballast towline marker and shoulder cleaner : en
  • GB289264A - Improvements in piston rings for use on fluid pressure engines : en
  • US1667547A - Portable elevator : en
  • US1667124A - Pipe support : en
  • US1667495A - Safety wringer mechanism : en
  • DE458969C - Spring-loaded connector pin, especially for radio purposes : de en
  • DE459087C - Inking unit for printing machines with continuously rotating pre-triturating cylinder : de en
  • US1666991A - Electrical connecter : en
  • US1667117A - Belt-tightening-idler mount : en
  • US1667027A - Temperature-indicating apparatus for vehicle-propelling motors : en
  • US1666990A - Window-shade apparatus : en
  • US1667270A - Liquid meter : en
  • US1666912A - Windshield-operating mechanism : en
  • US1666929A - frede : en
  • US1667199A - Water-resistant carboxylic acid-polyhydric alcohol resin : en
  • US1666894A - Spinning : en
  • US1667324A - Banjo hand rest : en
  • AU1029527A - Improvements in and relating to navvies : en
  • DE459220C - Dropper for bottles, jars, etc. like : de en
  • FR637120A - Folding car transformable into a toy vehicle : en fr
  • FR637336A - Process for preparing a mixture of nitrogen and hydrogen for the high pressure synthesis of ammonia : en fr
  • GB289118A - Improvements relating to apparatus for washing or cleaning gas : en
  • FR637291A - Device instantly indicating the useful output of a photographic camera, and possibly any additional data such as reproduction scale, diaphragm, exposure time, etc. : en fr
  • GB289205A - Improvements in or relating to spectacles : en
  • GB289217A - A new or improved method of coupling thermionic valves for the amplification of electrical impulses : en
  • FR637218A - Improvements in the movement of shuttles for looms : en fr
  • CA279618A - Electrically heated device : en fr
  • US1667320A - Sample and sample container : en
  • DE458982C - Pocket watch stand with an electric lamp : de en
  • GB289298A - Improvements in rail fastening means on metal ties : en
  • US1667567A - oei deh ver : en
  • USD74977S - Design for a vehicle bumper : en
  • AT109452B - Device for the automatic lubrication of contact wire and pantograph slips on electric railways. : de en
  • FR637384A - Improvements in leather drying : en fr
  • FR637091A - Perfected bra : en fr
  • FR637342A - Improvements to the brackets or fixing collars : en fr
  • DE459022C - Change gears for sowing machines : de en
  • FR637153A - Men's shirt with adjustable length sleeves : en fr
  • DE459125C - Biplane, the wings of which collide at the ends : de en
  • FR637225A - Method and device for removing the burr resulting from the welding of profiled irons : en fr
  • FR637246A - Magnetos and spark plugs operating indicator : en fr
  • FR637285A - High compression internal combustion engine : en fr
  • DE458929C - Potato planter : de en
  • US1667160A - Wall construction : en
  • US1667623A - Lamp shade for reading lights : en
  • DE459082C - Pneumatic tube system with an open tube in the middle : de en
  • GB289208A - Improvements in or relating to mangles or wringers : en
  • US1667322A - Ammonia synthesis process and catalyst : en
  • FR637303A - Process for experimentally giving the models used in construction the shape of lines of influence : en fr
  • GB289530A - Means for supplying direct current of predetermined voltages from a supply main : en
  • FR637147A - Device for eliminating backlash in gear train teeth : en fr
  • CA279550A - Eye glass : en fr
  • GB289250A - Improvements relating to ink bottles and like liquid receptacles : en
  • CA279517A - Ore locating device : en fr
  • CA279560A - Booklet : en fr
  • US1667660A - Liquid contact connecter : en
  • AT109357B - Device on light bulb sockets to prevent unauthorized removal of the light bulb. : de en
  • AT109430B - Switching device for equipment of motor vehicles, in particular for electrically operated ones. : de en
  • FR637240A - Refinements to internal combustion engines of the valveless type : en fr
  • FR637106A - Telephone counter : en fr
  • GB289179A - Improvements in or relating to head lamps for motor vehicles : en
  • DE459039C - Camera with two lenses for cinematographic combination shots : de en
  • CA279645A - Binder : en fr
  • CA279533A - Oil burner : en fr
  • DE458875C - Electric shut-off device for chain clippers with movable thread guard : de en
  • US1667294A - Belt fastening and riveting apparatus : en
  • US1667318A - Azodyestuffs derived from 1:8-naphthalene dicarboxylic acid and process of making the same : en
  • US1666930A - Can-filling machine : en
  • AT109358B - Storage box for endless films. : de en
  • US1667129A - Mold-aligning means : en
  • US1667032A - Milk-bottle support : en
  • US1667465A - Filter and filtering method : en
  • CA279654A - Storage brooder : en fr
  • CA279684A - Support for plants : en fr
  • AT109400B - Method of Obtaining Blood Serum. : de en
  • GB288284A - An improved high tension cable : en
  • GB289281A - Improvements in spindles for spinning or twisting yarn, thread and the like : en
  • GB289361A - An improved folding baby carriage or go-cart : en
  • DE459232C - Depositing device for grass heads : de en
  • US1667228A - Rotary valve : en
  • US1667229A - Kindler holder for wicks : en
  • DK38693C - Combined Hammer and Saw. : da en
  • CA279553A - Tractor clutch : en fr
  • CA279636A - Hair drier : en fr
  • AT109353B - Device for reclosing switches after tripping due to overcurrent. : de en
  • AT109500B - Pen. : de en
  • CA279690A - Ribbed or corrugated sheet metal members : en fr
  • US1667172A - Signaling device : en
  • US1667284A - Metal container : en
  • AT109366B - Two-part punching tool for forming the curves on curve keys. : de en
  • US1667171A - Book rest : en
  • US1667659A - Envelope opener : en
  • CA279691A - Ribbed or corrugated sheet metal manufacture : en fr
  • DE458968C - Flush-mounted socket : de en
  • US1667298A - Railway drawbar : en
  • US1667337A - Gyratory crusher : en
  • AT109377B - Protection device for window curtains. : de en
  • AT109421B - Snap button top. : de en
  • AT109372B - Door lock. : de en
  • AT109496B - Electric display device. : de en
  • US1667613A - Hydrocarbon-vapor burner : en
  • US1667644A - Fastener : en
  • US1667669A - Display stand : en
  • AT109383B - Process for the production of washable stiff fabrics. : de en
  • CA279601A - Surface covering : en fr
  • US1667346A - Acetylene generator : en
  • US1667493A - Centrifugal : en
  • US1667681A - Wire-coiling machine : en
  • US1667399A - Rivet-feeding mechanism : en
  • CA279656A - Rail anchor : en fr
  • CA279595A - Calendar holder : en fr
  • US1667184A - Cutting machine : en
  • CA279522A - Grapple : en fr
  • CA279594A - Paper machine : en fr
  • AU629627A - Absorption refrigerating apparatus : en
  • DK38682C - Brake acceleration device for compressed air brakes. : da en
  • US1667022A - Drilling machine : en
  • US1667600A - Sliding-door lock : en
  • DE459183C - Press-out device for emptying large bunkers : de en
  • US1667505A - Cotton-cleaning machine : en
  • CA279619A - Fastener : en fr
  • US1667038A - Refrigerating system : en
  • US1667517A - Metal-framed half-tone screen and method of forming the metal frame thereon : en
  • US1667068A - Elevator : en
  • US1667553A - Fish flake : en
  • US1667526A - Vest : en
  • US1667702A - Connecter : en
  • US1667343A - Lantern : en
  • FR637266A - Detachable loom frame for tapestry, net and fabric embroidery : en fr
  • AU1029927A - Improvements in and relating to electric supply systems : en
  • DE458892C - Control and safety device for conveyor machines : de en
  • DE458943C - Gymnastics horse convertible into another gymnastics equipment : de en
  • AU437426A - Improved apparatus for releasing step by step single chamber air pressure brakes : en
  • US1667622A - Order blank : en
  • US1667218A - Tool for planing valve seats : en
  • US1667544A - Waterproof cattle card : en
  • FR637143A - Non-freezing regulator : en fr
  • GB289370A - Improvements in the production of nitrate of lime : en
  • DE458978C - Arrangement to prevent the sound of electromagnetic resonance spring drives : de en
  • GB289520A - Improvements in or relating to electric protective systems : en
  • DE458949C - Production of biochar : de en
  • FR637376A - Improvements to electromagnetic control pumps : en fr
  • DE458913C - Method and device for drawing sheet glass from the molten mass in a horizontal direction : de en
  • FR637060A - Advertising device with mobile and interchangeable ads : en fr
  • GB289301A - Improvements relating to boiler feed water heaters : en
  • US1667497A - Phase shifter : en
  • GB289328A - Improvements in slip guides for metal cutting and like machine tools : en
  • GB264871A - Improvements in dust suction apparatus : en
  • US1666934A - Instrument for drawing, marking out, and measuring or like purposes : en
  • US1667494A - Latching device for refrigerator doors : en
  • US1667615A - Rotary compressor : en
  • DE459206C - Die release device for die setting and line casting machines with several magazines combined to form a stack and several rows of release bars next to one another : de en
  • GB282768A - : en
  • US1667232A - Pivot polisher : en
  • US1667292A - Machine for making elastic paper : en
  • FR637244A - Improvements to suction control devices for cigar-making machines : en fr
  • AU1048627A - Improvements in slicing machines : en
  • DE459025C - Over or reduction gear : de en
  • FR637099A - Electric winding device with gear harness for clocks : en fr
  • US1667325A - Veterinary implement : en
  • US1667450A - Game : en
  • US1667502A - Geobge weiss : en
  • US1666992A - Apparatus for forcing lubricant from motor-vehicle lubricantcontaining cases : en
  • US1667244A - Electric-welding apparatus : en
  • US1667699A - Motor : en
  • AT109475B - Bag for sugar confectionery or the like. : de en
  • CA279644A - Automobile body : en fr
  • FR637272A - Device for separating dust contained in fumes from boilers or furnaces : en fr
  • FR637173A - High-performance automatic machine for printing addresses : en fr
  • GB289263A - Improvements in or relating to safety razors and stropping appliances therefor : en
  • FR637318A - Improvements to the processes for manufacturing a compressible powder by the condensation of amides of carbonic acid or their derivatives and of formaldehyde, and other treatment of said powder with a view to obtaining artificial materials : en fr
  • GB289285A - Improvements in or relating to friction operated screw spindle presses : en
  • GB289353A - A method of, and apparatus for, fixing liners in metal tubes : en
  • GB289341A - Improvements in or relating to caps or capsules for bottles and the like : en
  • GB289360A - Child's vehicle : en
  • DK38700C - Method of Catalytic Production of Methyl Alcohol. : da en
  • FR637237A - Improvements to knitted articles : en fr
  • FR637351A - Articulated, swivel and tilting armchair : en fr
  • GB289498A - Improvements in and relating to the manufacture of insecticides, disinfectants and fertilizers : en
  • FR637259A - Improved counter device indicating the number of volumes of a liquid or a solid poured into a tank : en fr
  • DE458970C - Pipe lock : de en
  • DE459077C - Closing slide for coarse, solid materials, especially for ash removal devices in furnaces : de en
  • DK38697C - Laces for shoes. : da en
  • DE458846C - Electric rivet warmer : de en
  • FR637190A - Process and installation for printing : en fr
  • GB289210A - Improvements in and relating to cisterns : en
  • GB289193A - Improvements in trawling gear : en
  • GB280231A - : en
  • GB289331A - An improved device for disinfecting drinking vessels : en
  • FR637197A - Insulating bottle : en fr
  • DE459047C - Road roller : de en
  • FR637107A - Wood saccharification process : en fr
  • US1667587A - Welding machine : en
  • GB280504A - Improvements in or relating to funnels : en
  • GB280554A - A process for preparing oxygen-evolving preparations sutiable for use in respiratory apparatus and the like : en
  • US1667601A - Exhaust-tube remover : en
  • US1667610A - Wear-compensating pin : en
  • US1667161A - Garment : en
  • US1666971A - Automobile jack : en
  • US1667341A - Metallic car door : en
  • US1667608A - Machine for sterilizing cottonseed : en
  • US1667407A - Rail anchor : en
  • US1667486A - Vanity case : en
  • FR637181A - Improvements made in threshing machines : en fr
  • US1667042A - Oil-burning apparatus : en
  • US1667482A - Container and display device : en
  • FR637298A - Aircraft stabilizer : en fr
  • GB289239A - Improvements in the manufacture of metal name plates, number plates or signs and the like with raised characters : en
  • FR637354A - Cementation process for plow stocks : en fr
  • FR637270A - Device for making nuances in pneumatic automatic musical instruments : en fr
  • FR637116A - Device for fixing two parts together, especially applicable to hoods of automobiles and similar vehicles : en fr
  • CA279633A - Sash lock : en fr
  • DE456086C - Dome sewing machine : de en
  • GB289152A - Improvements in and relating to electric arc rectifiers : en
  • DE458891C - Hydraulic device for controlling the valves, slides, taps or the like of piston engines : de en
  • US1667535A - Section tire for vehicles : en
  • US1667561A - Die-cast-boat construction : en
  • FR637327A - Improvements in processes and machines for making boxes, cardboard cases or the like : en fr
  • FR637341A - Improvements to electrical distribution boards : en fr
  • DE458770C - Petroleum gas cooker : de en
  • DE458920C - From vertical and horizontal struts assembled stove frame for cookers u. like : de en
  • USD74980S - Design for a combined desk set and picture frame : en
  • FR637131A - Process for the preparation of azo dyes : en fr
  • DE459200C - Process for the representation of cotton fibers that can be stained directly by acidic dyes : de en
  • US1667062A - Automatic control mechanism : en
  • US1667167A - Mining machine : en
  • US1667477A - Producing color pictures : en
  • GB268757A - Improvements in optical apparatus for examining cavities and tubes in the body : en
  • US1667181A - Differential-gear mechanism : en
  • FR637203A - Screw enhancements : en fr
  • US1667143A - Discharge valve for ice-machine compressors : en
  • FR637112A - Chiller-heat recovery device for rotary kiln : en fr
  • FR637326A - Process for the production of paper pulp and in particular sulphite pulp : en fr
  • GB289283A - Electrical signalling apparatus for use on motor vehicles : en
  • GR1813B - IMPROVEMENTS IN COAL MAKERS OR SIMILAR BUCKETS. : el en
  • FR637119A - Refinements to rolls for rolling metals : en fr
  • FR637127A - Airship hoe with protective discs : en fr
  • GB289224A - Improvements in valve-operating gearing for internal combustion engines : en
  • DE459030C - Poultry tongs : de en
  • GB289234A - Improvements in or relating to the insulation of high tension electrical apparatus : en
  • US1667287A - Sound-projecting horn on wing structure of aircraft : en
  • FR637057A - Motor vehicle front wheel brake control system : en fr
  • FR637089A - Feather tip enhancements : en fr
  • USRE16943E - Lubricating compound : en
  • GB271107A - Photographic gelatine papers : en
  • GB289343A - A process and apparatus for measuring or regulating the supply of loose material such as tobacco for continuously fed machines : en
  • FR637086A - New device for printing threads or shaping the ends of glass or plastic tubes, hot or cold : en fr
  • FR637219A - Unbreakable playing ball : en fr
  • DE458975C - Locking device for a wall-mounted or free-standing housing of measuring or recording devices : de en
  • GB289184A - Improvements in or relating to brake operating gear for vehicles and other machines : en
  • GB289268A - Improvements in or relating to the spring suspension of motor vehicles : en
  • DE459166C - Display device for determining the product of two quantities using logarithmic scales, especially for automatic scales and similar measuring devices : de en
  • FR637223A - Home Improvements : en fr
  • US1666985A - Latch : en
  • US1667391A - Conveying and feeding mechanism for harvester thrashers : en
  • US1667510A - Electric conductor : en
  • DE458911C - Insertion spoon for glass furnaces : de en
  • FR637294A - Folding convertible top system : en fr
  • GB289173A - Improvements in or relating to yarn winding machines : en
  • FR637071A - Instrument for measuring the lack of clarity, color and other characteristics of fluids : en fr
  • AT109359B - Connector socket. : de en
  • AT109456B - Equipment for steam boiler systems with boiler water storage. : de en
  • CA279532A - Chocolate display tray : en fr
  • CA279648A - Locomotive boiler firebox : en fr
  • US1666903A - Double-acting hinge and check : en
  • US1667044A - Brush kit : en
  • CA279529A - Detachable sign : en fr
  • US1667475A - Marine power installation : en
  • US1667142A - Thermocouple : en
  • US1667268A - Drivescrew expansion and method : en
  • US1667686A - Antiskid device for automobile wheels : en
  • US1666895A - Photographic-film hanger : en
  • US1667149A - Acoustic device : en
  • US1667546A - Mechanical hammer : en
  • FR637337A - Improvements in drying skins, leather, etc. : en fr
  • FR637359A - Isothermal building system and construction elements : en fr
  • DE458944C - Distribution device for dry ceramic masses : de en
  • FR637361A - Hinge system for auto body doors : en fr
  • AU546327A - Improvements in and relating to power transmission mechanism forthe driving wheels in motor vehicles : en
  • US1666980A - Cable head : en
  • DE458977C - Control device for three-phase current meters in general and for meter units in high-voltage systems in particular : de en
  • DE459005C - Arrangement for eliminating the effects of the main transmitter on the control transmitter in the case of externally controlled tube transmitters : de en
  • US1667121A - ketteman : en
  • US1667252A - Tib rob : en
  • DE459119C - Adjustment device for dividing discs : de en
  • DE459099C - Photographic barrel shutter, preferably for oscilloscopes : de en
  • US1667321A - Vegetable-slicing machine : en
  • DK38690C - Cattle release device. : da en
  • GB289215A - Improvements in loom shuttles : en
  • US1667640A - Apparatus for the conversion of motion according to one law into motion according toanother law : en
  • US1666957A - Duplex envelope : en
  • US1667413A - Of canton : en
  • GB283951A - Improvements in pumps of the geared type : en
  • GR1814B - METHOD FOR PRESERVATION OF FRESH PLANTS OF FLOWED PLANTS AND VEGETABLES AS WELL AS FRUITS. : el en
  • DE459028C - Turning tool holder : de en
  • FR637222A - Carburetor : en fr
  • DE458926C - Tube spring thermometer filled with two liquids in the immersion vessel : de en
  • DE458979C - Circuit for electrically heated fabric with three thermostats for safety purposes : de en
  • FR637058A - Fill protector : en fr
  • FR637082A - Improvements in the manufacture of plastic articles comprising a metal frame : en fr
  • FR637374A - Washing machine, polishing and waxing floors : en fr
  • GB283477A - Floor polishing attachments for vacuum cleaners : en
  • FR637113A - Improvements in the application of coatings to objects using cellulose esters and ethers, and resulting products : en fr
  • US1667472A - Power-operated wringer : en
  • GB289254A - Improvements in and relating to mixing valves : en
  • GB289293A - Dough kneading machine : en
  • GB289308A - Improved process of removing graphite incrustations from ovens, in particular from coke ovens : en
  • GB289324A - Improvements in or relating to electric cells or batteries : en
  • FR636169A - Sliding closure forming a handle for bags, pouches, or similar articles : en fr
  • FR637199A - Toiletries : en fr
  • GB289206A - An improved method of and means for storing tennis and the like nets and posts : en
  • US1667165A - Automobile signal : en
  • US1667269A - Oil-mining method and apparatus : en
  • DE458930C - Carburetor machine with auxiliary explosion cylinder : de en
  • GB289169A - Improvements in rotary or straight-bar knitting machines : en
  • US1667483A - Liquid dispenser : en
  • US1667606A - Toy novelty : en
  • CA279538A - Shoe : en fr
  • CA279663A - Centrifugal pulp screen : en fr
  • AT109418B - Mower. : de en
  • US1667631A - Fountain comb : en
  • US1667182A - Mount for guns : en
  • US1667566A - Drowning ring for animal traps : en
  • US1667618A - Soldering iron : en
  • CA279584A - Oat huller : en fr
  • DE458995C - Fireworks : de en
  • DE459184C - Device for searching for a shot for dobby machines : de en
  • US1667528A - Automobile bumper : en
  • US1666958A - Catalytic combustion of ammonia-oxygen mixtures : en
  • US1667331A - Cleaning and sizing apparatus : en
  • US1667453A - Adjustable pedestal-way liner : en
  • DK38686C - Cementware. : da en
  • US1667449A - Magnifying device for slide rules : en
  • DE458945C - Twenty-four hour clock : de en
  • AT109389B - Device for permeating small quantities of liquids with gas. : de en
  • CA279665A - Casein product : en fr
  • DE458940C - Rohrrücklaufgeschuetz : de en
  • CA279582A - Electric cooker : en fr
  • US1666900A - Selecting machine for dictating the punching of holes in jacquard cards : en
  • DE459209C - Device for displaying the overrun of a stop signal : de en
  • AU717027A - Improvements in brakes : en
  • CA279526A - Hoop propeller toy : en fr
  • USD74984S - Design fob a bracket fob lighting fixtxjbes : en
  • DE459009C - Contact cable and process for its manufacture : de en
  • FR637066A - Process for the manufacture of yarn: "crêpe de chine" and the like of artificial silk : en fr
  • GB262107A - Improvements in and relating to mineral lubricating and transformer oils exposed at raised temperatures to air : en
  • GB289527A - Improved mechanism for operating electrical contacts and other devices : en
  • US1667017A - Double corner and lock for containers : en
  • US1667052A - Pharmaceutical product : en
  • CA279651A - Lamp focusing apparatus : en fr
  • US1667689A - Transfer media : en
  • CA279506A - Sucrose sugar manufacture : en fr
  • AT109433B - Vehicle. : de en
  • FR637129A - Process for the production of acetic acid : en fr
  • FR637232A - Spring suspension for bicycle saddles : en fr
  • GB289529A - Improvements in or relating to repulsion motors : en
  • DE459109C - Mobile slewing crane : de en
  • DE459149C - Label for railway wagons or the like. : de en
  • US1667234A - of denver : en
  • AT109360B - Drawing device consisting of two pantographs coupled together. : de en
  • US1667313A - Pasqtjale galassi : en
  • GB289319A - Improvements in or relating to heating devices employing the exhaust gases from internal combustion engines : en
  • AT109367B - Reversing device, particularly for control slides of liquid measuring devices with two alternately filled and emptied measuring vessels. : de en
  • USD74961S - Design for an ice-cream cone : en
  • DK38699C - Method of Making a Diastatic Product. : da en
  • US1667152A - Wave motor : en
  • US1667074A - Charge-forming device : en
  • US1667116A - Spring suspension for vehicles : en
  • US1667163A - Merry-go-round : en
  • US1667264A - Combination tie press and rack : en
  • US1667303A - Flexible metal wall and method of making same : en
  • DE458965C - Piezo-controlled tube transmitter : de en
  • DE459070C - Spindle resiliently resilient in a ball bearing : de en
  • FR637391A - Improvements to seats used particularly in automobile bodies : en fr
  • FR637400A - Cable junction sleeves, resistant to external forces : en fr
  • GB289194A - Improvements in milling machines : en
  • FR637236A - Fairground game : en fr
  • DK38683C - Railway signaling system. : da en
  • FR637334A - Device for providing surfaces on vehicles that can be used for advertising : en fr
  • FR637214A - Coil Elbow : en fr
  • GB279803A - Improvements in apparatus for sounding, or signalling comprising a gaseous discharge lamp : en
  • FR637367A - Removable hub : en fr
  • US1666914A - Smoking pipe : en
  • US1667508A - Key fastener : en
  • US1667591A - Snow shovel : en
  • US1667085A - Ballast car : en
  • US1667429A - Blowtorch : en
  • AT109466B - Kitchen stove. : de en
  • AT109435B - Arrangement of a minimum pressure valve in a compressed air brake with main and auxiliary control valve. : de en
  • US1667514A - Synchronous motor : en
  • US1667562A - Micrometer : en
  • US1667081A - Metallic rolling shutter : en
  • US1666886A - Process of making and filling bags : en
  • US1667118A - Ejecting holder : en
  • US1667316A - Dehydrator : en
  • US1667525A - Safety valve : en
  • AT109458B - Process and device for the operation of filling and long-burning stoves. : de en
  • DE459096C - Device for keeping the frequency constant when touching high-frequency systems : de en
  • CA279612A - Slitting machine : en fr
  • CA279693A - Barking drum tire : en fr
  • CA279534A - Saw-tooth setter : en fr
  • US1667353A - Toy : en
  • AT109370B - Attachment piece for converting a hand drill into a hammer drill. : de en
  • AT109423B - Machine for printing travel and entry tickets. : de en
  • AT109437B - Device for testing and inflating air hoses, especially of automobiles, while driving. : de en
  • CA279572A - Trackway : en fr
  • USD74965S - Design for a cxjrtain-pole bracket or similar article : en
  • AT109361B - Safety lock. : de en
  • US1666997A - Pilot burner : en
  • US1667083A - Gelatin-dynamite explosive : en
  • US1667096A - Sound device : en
  • CA279643A - Combination garment hanger and bag : en fr
  • US1667549A - Art of phosphoric acid manufacture : en
  • AU674727A - A movable stand for buckets andthe like : en
  • GB289289A - Improvements in or relating to the preparation of a complete food in granular form for poultry : en
  • GB283952A - Improvements in or relating to the manufacture of ampoules : en
  • GB289288A - Improvements in devices for extinguishing fires in gasoline and like tanks : en
  • AU694927A - Automatic choke attachment for engine carburetters : en
  • DE459115C - Suction dredger-like trench clearing machine equipped with embankment cutter : de en
  • GB289225A - Improvements in or relating to the drying of sanitary pipes and other clay goods : en
  • US1667520A - Curtain support : en
  • US1666972A - Motor power take-off : en
  • US1667008A - Underground antenna : en
  • AT109352B - Safety goggles. : de en
  • FR637380A - Manufacturing process of interchangeable plates for transparent billboards, menus, etc. : en fr
  • GB289162A - Improvements in or relating to remote control mechanism : en
  • US1666946A - Combination doll and radio set : en
  • US1667186A - Muzzle attachment for guns : en
  • US1667271A - Handle attachment for drills : en
  • US1667668A - Apparatus for manufacturing matched flooring : en
  • US1666922A - Condenser : en
  • US1667690A - Sand gate : en
  • USD74956S - Design for a candy jab : en
  • DE458801C - Arrangement for vehicles and similar gearboxes that are controlled by a liquid or gas medium : de en
  • AT109391B - Feed damper. : de en
  • AT109484B - Heel insert for shoes to protect the shoe lining and stockings. : de en
  • CA279568A - Shaft coupling : en fr
  • US1666950A - Cable conveyer sprocket : en
  • CA279669A - Heat insulating tape : en fr
  • US1666965A - Differential duplex telegraph repeater : en
  • US1667297A - Train-line coupler : en
  • US1667005A - Angle-cock and pipe holder : en
  • US1667348A - Roller bearing : en
  • US1667487A - Btttt : en
  • US1667202A - Method of manufacturing pistons : en
  • US1667400A - Rivet-feeding mechanism : en
  • GB289253A - Improvements in bottles : en
  • US1667173A - Road scraper : en
  • US1667445A - Snowplow : en
  • GB289316A - Improvements in method of making socketed head screws : en
  • US1667169A - Boiler-tube cleaner : en
  • US1667570A - Manicuring implement : en
  • FR637177A - Process for obtaining cracked paint on paper, wood, glass, plaster, etc. and products obtained : en fr
  • GB281656A - Improvements in or relating to toy weapons : en
  • GB289317A - Improvements in automobile stop signal switch boxes and attaching means therefor : en
  • DE458942C - Gun aiming device : de en
  • DE459157C - Electric flashlight : de en
  • FR637228A - Manufacturing process for superphosphates and fertilizers : en fr
  • GB289294A - Improvements in or relating to combined lighting and ignition generators : en
  • FR637073A - Method for increasing the output of wire flattening machines and apparatus mounted thereon for carrying out this method : en fr
  • US1667105A - Voice mechanism : en
  • US1667647A - Electric motor : en
  • CA279673A - Spring suspension : en fr
  • FR637238A - Improvements to radio-electric receivers with frequency change by bigrille lamp : en fr
  • FR637256A - Process for the manufacture of finned metal tubes : en fr
  • AT109483B - Multiplication table. : de en
  • DE459146C - Steam power plant with an evaporator switched on behind a counter-pressure machine : de en
  • US1666905A - Boiler cleaner : en
  • US1667330A - Hand loom : en
  • US1667592A - Combination holder and cigarette-extinguishing ash tray : en
  • US1667275A - Spring suspension for vehicles : en
  • AU1025827A - Improvements in convertible sleeping motor car bodies : en
  • DE459006C - Antenna system, especially for short waves : de en
  • US1667164A - Heating apparatus : en
  • DE459027C - Friction clutch for lathes and other machine tools : de en
  • AT109474B - Wind protection device for candles or the like. : de en
  • US1667632A - Roll for sugar-cane and like mills : en
  • CA279698A - Hydraulic excavator : en fr
  • US1666979A - Fusible switch : en
  • US1667485A - Connecter : en
  • AT109486B - Cigarette counting, weighing and registering device on a cigarette machine. : de en
  • AT109356B - Process for the production of dimensionally stable luminous bodies of electric incandescent lamps packed into a small space : de en
  • AT109414B - : de en
  • CA279520A - Anti-freeze composition : en fr
  • AT109363B - Mandrel for sealing anchor bolts, ceiling bolts, stud bolts, etc. like : de en
  • DE458989C - Process for the preparation of an ink for coloring photographic paper images : de en
  • US1666984A - Delivery mechanism : en
  • US1667211A - Bucket hanger : en
  • US1666890A - Dressing tool : en
  • US1666962A - Fluid elevator : en
  • US1667633A - Power system : en
  • FR637146A - Improvements to crushers and destemmers : en fr
  • CA279616A - Bulb feeding apparatus : en fr
  • US1667082A - Brush guard : en
  • US1667148A - Football game : en
  • US1667073A - Glue and process of making same : en
  • US1666906A - Wood-turning machine : en
  • US1667645A - Motion-picture projector : en
  • AT109351B - Method and apparatus for attaching preformed one-piece caps to insulators. : de en
  • US1667023A - Removable-body truck : en
  • US1667180A - Fireworks and blank for making the same : en
  • US1666953A - War game : en
  • DE459014C - Heating method with increased combustion pressure for water tube boilers with oil or pulverized coal combustion : de en
  • FR637281A - Method of construction and assembly of coverings for aircraft fuselages or the like : en fr
  • US1666995A - Machine foe : en
  • US1666915A - Vacuum cleaner : en
  • AT109476B - Air gun connected to an air pump. : de en
  • AU984827A - Improvements in vacuum devices for supporting weights or providing a sealed enclosure for display purposes : en
  • US1667652A - Contact finger : en
  • CA279521A - Cattle stanchion : en fr
  • AU693227A - An improved floor waxer and polisher : en
  • CA279606A - Fish scaling machine : en fr
  • CA279635A - Hair drier : en fr
  • US1666988A - Trunking system : en
  • US1667604A - Bracket : en
  • US1667638A - Assighob to genebal electbic : en
  • USD74969S - Design for a radiocabinet : en
  • CA279647A - Vertical retort battery : en fr
  • DK38687C - Device for periodically reducing the speed of electric motors, in particular game motors, e.g. Elevator motors, at a lower order speed. : da en
  • FR637193A - Process for preparing alkaline nitrates : en fr
  • FR637329A - Hydro-electric motor : en fr
  • FR637211A - Composition of rubber and fibers : en fr
  • DE459130C - Snap lock with a pair of protruding and interchangeable sheet metal parts : de en
  • GB289232A - Improvements in or relating to signalling devices for motor road and other vehicles : en
  • AT109409B - Process for cleaning low-boiling mineral oil distillates. : de en
  • CA279551A - Power transmission mechanism : en fr
  • DE459163C - Tilt balance : de en
  • US1666969A - Cloth cutter : en
  • US1667516A - Recording device for paper machines : en
  • CA279672A - Trawling gear : en fr
  • US1667055A - Pressure still : en
  • US1667583A - Sleeve holder : en
  • CA279641A - Gypsum block : en fr
  • CA279679A - Vacuum cleaner mechanism : en fr
  • DE458922C - Method of joining wooden panels with their end strips : de en
  • DK38681C - Revolving Apparatus for Stamping Letter Envelopes, Invoices and the Like. : da en
  • US1667479A - Chart drive roll for strip-recording apparatus : en
  • US1667617A - Terminal block for current transformers : en
  • US1667469A - Light signal : en
  • CA279658A - Electron discharge apparatus : en fr
  • US1667317A - Dry cell : en
  • US1667210A - Advertising device : en
  • US1667624A - Electrical measuring : en
  • GB289325A - Improvements relating to mechanical stokers for furnaces : en
  • GB289362A - A plate carrying device : en
  • FR637080A - Excavator-conveyor : en fr
  • GB289159A - Improvements in and connected with concentrators, dehydrators, and like apparatus : en
  • FR637117A - Switch for temporary lane change : en fr
  • AT109471B - Fruit press. : de en
  • DE459100C - Control device for running, preferably light-sensitive strips, especially on oscilloscopes : de en
  • CA279675A - Vehicle : en fr
  • GB289306A - Improvements in wind sifting devices : en
  • AT109426B - Mower. : de en
  • US1667141A - Valve : en
  • US1667235A - of poet worth : en
  • US1667251A - Sound-radiating device : en
  • US1667551A - Antifriction agitator : en
  • GB267918A - Improvements in optical tubes for cystoscopes, gastroscopes and the like : en
  • GB289525A - An improved vehicle brake : en
  • GB289119A - Improvements in and relating to brushes for cleansing of windows or the like : en
  • FR637368A - Servo-shock absorber for automobiles and all other vehicles : en fr
  • DE459105C - Bust holder with laundry protection against milk moisture and with nipple protector : de en
  • AU680427A - Improved folding chair andor stool : en
  • FR637159A - Process for reducing nitroarylarsinic acids to aminoarylarsinic acids : en fr
  • FR637179A - Apparatus for continuously producing a gas suitable for lighting and heating consisting of a homogeneous mixture of air and liquid fuel : en fr
  • FR637262A - Device for blowing electric arcs : en fr
  • DE459010C - Coil for loading quadruple lines with self-induction : de en
  • DK38689C - Apparatus by which the influence of the current can be observed from a vessel sailing in a water or airport (electricity, airplane or similar) on the current. : da en
  • FR637253A - Improvements in tractor fuel distribution : en fr
  • US1667140A - Feathebing paddle wheel : en
  • FR637288A - Improvements to the joints of mannequins : en fr
  • US1667070A - Armature-winding machine : en
  • DE459016C - Loading device for cookers : de en
  • GB287076A - Improvements in the production of sulphuric esters of poly-oxyfatty acids : en
  • GB289366A - Improvements in display racks for coats, costumes and the like : en
  • GB289236A - Device for varying the power in lever driven bicycles : en
  • CA279604A - Caster : en fr
  • CA279625A - Truck : en fr
  • US1666942A - Automatic die-press stopping mechanism : en
  • US1667003A - Screw-cap closure : en
  • GB289340A - A means or device for checking the sale of petrol in garages and the like : en
  • GB289522A - Improvements in or relating to bottles for storing liquids : en
  • FR637299A - Transmission clutch for locomotives : en fr
  • GB272472A - Improvements in electric ignition apparatus for explosion engines : en
  • FR637154A - Useful roller : en fr
  • GB289511A - Improvements in or relating to stencil sheets : en
  • FR637233A - Chemical engraving machine : en fr
  • US1666901A - Vanity case : en
  • FR637141A - Methods and devices for the production of sounds from electric current and vice versa : en fr
  • US1666925A - Switch construction : en
  • US1667708A - Weeding machine : en
  • GB289160A - Improvements in or relating to the valves and pumps of internal-combustion engines : en
  • GB289329A - Improvements in or connected with plansifter or like sieving machine brushes : en
  • US1667335A - Process of making candy baskets : en
  • GB285427A - Improved anti-theft device for automobiles : en
  • GB289512A - Improvements in dobbies for looms for weaving twilled fabrics : en
  • DE458894C - Process for cold running gas liquefaction and separation devices which otherwise operate according to known processes : de en
  • USD74964S - Design for a curtain-pole end or similar article : en
  • GB289342A - Violin or stringed musical instrument sound post grips : en
  • DE459088C - Device for conveying the absorption liquid in absorption refrigeration apparatus : de en
  • GB289516A - Improvements in and connected with sliding windows : en
  • GB289260A - Improvements in or connected with rotary pumps and the like and in or connected with hydraulic and like apparatus for the transmission of motion : en
  • DE459048C - Mobile tar and asphalt heater for road construction purposes : de en
  • US1667319A - Regenerative furnace : en
  • US1667556A - Crimper : en
  • DE459191C - Spark plug for explosion engines : de en
  • DE458974C - Electricity meter : de en
  • GB282742A - Improvements in or relating to circuit-arrangements for smoothing a pulsatory or other non-uniform "direct" current : en
  • US1667360A - Can opener : en
  • FR637130A - Improvements in the manufacture and production of artificial silk and the apparatus used for this manufacture : en fr
  • FR637208A - Process for heating annealing arches : en fr
  • GB289189A - Improvements relating to the production of seamless tubes : en
  • GB289318A - Improvements in electro-therapeutic apparatus : en
  • FR637289A - Improvements to aviation devices : en fr
  • US1667063A - Pole-puncturing machine : en
  • US1667390A - Printing machine : en
  • DK38698C - Shower bath apparatus. : da en
  • CA279660A - Pneumatic concrete conveyer : en fr
  • DE459229C - Transplanter for plant cuttings : de en
  • GB289531A - Improvements in hair wavers : en
  • CA279622A - Hydrocarbon processing : en fr
  • US1666951A - Mesh machine : en
  • AT109416B - Chopping machine. : de en
  • CA279562A - Engine aeration device : en fr
  • DE459066C - Device for attracting attention in shop windows by means of figures on a box, the limbs of which can be set in reciprocating motion by means of a crank drive : de en
  • DE459090C - Tank wagons : de en
  • CA279637A - Draft appliance : en fr
  • GB289227A - Improvements in portable billiard and like table attachments : en
  • GB289521A - Improvements in and relating to the control of winch brakes : en
  • US1666975A - Belt attachment : en
  • US1667411A - Extension table : en
  • DE458604C - Roasting of sulfur gravel sludge u. like : de en
  • DE459155C - Starting device for pumps and compressors driven by single-phase AC induction motors : de en
  • AT109393B - Process for cleaning or keeping clean monatomic gases possibly mixed with metal vapors from polyatomic impurities in luminescent lamps. : de en
  • DE459137C - Device for lubricating partially open roll neck bearings : de en
  • AT109440B - Device for the transmission of commands with specification of the command sequence. : de en
  • GR1810B - IMPROVEMENTS IN AND INCLUDING FRYING AND REDUCTION OF MINERALS AND TREATMENT OF OTHER MATERIALS. : el en
  • DE458928C - Key setting : de en
  • FR637239A - Oscillograph type device usable in particular in television and telephotography for the decomposition and recomposition of images : en fr
  • FR637381A - Safety device allowing the automatic stop of a train in front of a closed signal : en fr
  • FR637386A - Method for introducing substances into reaction vessels under pressure : en fr
  • GB289299A - Improvements in and relating to sliding caliper gauges : en
  • GB289182A - Improvements in automatic telephone systems : en
  • DE450971C - Trailer coupling with a coupling pin which is under spring action and can be moved in a vertical direction : de en
  • DE458946C - Device for adjusting the tool holder of lead cable presses : de en
  • DE459075C - Process for the production of sodium peroxide : de en
  • US1667231A - Attachment for pivot polishers : en
  • US1667387A - Metal-drawing apparatus : en
  • US1667651A - Hammer attachment for paintbrushes : en
  • FR637252A - Casting and smelting process for the production of rolling bars using scrap aluminum : en fr
  • GB282836A - Improvements relating to centrifugal pumps or fans : en
  • GB289291A - Goggles for use in playing golf : en
  • GB289332A - Improvements in self priming centrifugal pump : en
  • CA279696A - Wood pulp, etc. : en fr
  • GB289315A - Sound amplifiers : en
  • US1667257A - Electric heater : en
  • GB280157A - : en
  • FR637110A - Provision for the use of heat of condensation in steam installations : en fr
  • AT109384B - Process for refining zinc-magnesium-aluminum alloys. : de en
  • CA279518A - Warping method : en fr
  • US1667677A - Wire-coiling machine : en
  • US1667628A - Direct-reading torsion meter : en
  • USD74972S - Design for an electric toaster : en
  • USD74986S - Design eob a candle-holding bracket : en
  • DE459024C - Speed change transmission : de en
  • GB289188A - Manufacture of new dyestuffs : en
  • GB289262A - An improved pouch for tobacco or the like : en
  • FR637388A - Cistern for water closets : en fr
  • FR637309A - Artificial silk : en fr
  • FR637330A - Coating intended to increase the illumination of cinematographic screens and to make them non-flammable : en fr
  • GB289199A - Improvements in instruments for stringing and slicing beans : en
  • DE459136C - Foldable car body roof for motor vehicles supported by collapsible storm bars : de en
  • GB289309A - Improvement in safety envelopes : en
  • AU686727A - Method and means for measuring material taken up by traveling web : en
  • GB289265A - Improvements in or relating to casters or slides for furniture : en
  • FR637257A - Fire extinguisher : en fr
  • FR637348A - Polyhedral surface cutting machine : en fr
  • CA279605A - Caster, slide, etc. : en fr
  • USD74968S - Design fob a powder puff : en
  • AU826427A - Improvements in and connected with means for signalling the intentions ofthe driver ofa motor vehicle : en
  • GB289275A - Improved screw conveyor : en
  • GB289273A - Improvements in or relating to internal combustion engines : en
  • FR637185A - Improvements in stencil sheets for use in reproduction : en fr
  • GB289505A - Improvements in or relating to self-propelled vehicles : en
  • FR637224A - Device applicable to mops known as mops : en fr
  • DE458899C - Snap switch : de en
  • GB289195A - Improvements relating to the assembly of units in radio receivers and other electrical apparatus : en
  • USD74960S - Design for a metal bowl or similar article : en
  • FR637101A - Shoe sole protection processes : en fr
  • FR637167A - Rolling contact rheostat : en fr
  • GB289286A - Improvements in expansible boring tools : en
  • FR637097A - Improvements made to the means for rotating, by means of a control lever, either together or separately, two shafts whose axes are perpendicular to each other : en fr
  • FR637226A - Game tokens : en fr
  • GB289216A - Improvements relating to electric cables of the cab tyre sheath type : en
  • US1666936A - Process of manufacturing ceramic products : en
  • US1667106A - Talking-toy mechanism : en
  • US1667185A - Roofing shingle : en
  • DE459012C - Protective wall between electrical conductors and apparatus : de en
  • GB289154A - The manufacture of new indigoid dyestuffs : en
  • GB289517A - Improvements in or relating to the wings or supporting planes of aircraft : en
  • DK38692C - Handle for milk transport buckets and other containers. : da en
  • FR637139A - Process of printing graduations for relief and intaglio engraving on metal plates : en fr
  • FR637095A - Oil burner : en fr
  • FR637286A - Improvements to complex electrical current receiving systems : en fr
  • GB289365A - Improvements in labyrinth packing glands : en
  • CA279614A - Electron discharge apparatus : en fr
  • US1667687A - Mold-engraving machine : en
  • US1666949A - Take-up device : en
  • DE459210C - Device for regulating the feedback in audio receivers : de en
  • GB287701A - Improvements in internal combustion turbines : en
  • GB289171A - Improvements in or relating to means for indicating and controlling the level of ink in the ink reservoir of inking mechanism for printing machines : en
  • US1667422A - Demagnetizer : en
  • US1667696A - Belt strap : en
  • US1667239A - Alkyl derivatives of diphenolisatine and process for making same : en
  • US1667293A - Electric switch : en
  • US1666932A - A coepoea : en
  • US1667047A - Shock absorber : en
  • US1667274A - Fluid speed transmitting mechanism : en
  • USD74988S - William baebubn : en
  • CA279608A - Carrier for brading machines : en fr
  • FR637311A - Reversible hollow bricks for floors, forming final formwork and removing all timbering and props : en fr
  • GB289243A - Improvements in or relating to boxes or cartons : en
  • FR637094A - Draining machine without pipes, with semi-automatic lifting and depth control : en fr
  • CA279548A - Chock : en fr
  • FR637052A - Refining Paper Cells Improvements : en fr
  • US1666945A - Sash fastener : en
  • FR637183A - Improvements to seed and fertilizer vending machines : en fr
  • GB282363A - Improvements in and relating to electric meters : en
  • US1666963A - Molding machine : en
  • US1667103A - Sound-reproducing device : en
  • USRE16940E - Thermostat : en
  • US1667590A - Relief valve : en
  • US1667491A - Method of making commercial calcium arsenate : en
  • FR637365A - Rational dumbbell device of variable weight with rapid and progressive loading : en fr
  • GB289355A - Piston vaive with externally adjustable piston packing : en
  • DE459042C - Round broom : de en
  • DE459040C - Method and device for cleaning bottles by spraying on bottle spraying machines : de en
  • GB283953A - Improvements in electrolytic rectifiers : en
  • CA279537A - Wheel mechanism : en fr
  • DE459128C - Rubber covering with inlays made of linen or similar material for the base plates of the tracks of motor vehicles : de en
  • GB283520A - : en
  • CA279629A - Removal of fluids from resin : en fr
  • GB289497A - Improvements in spinning pump arrangements for machines for manufacturing artificial textile thread : en
  • GB289240A - Improvements in and relating to the manufacture of biscuits or the like : en
  • GB274876A - : en
  • US1667575A - Gearing for instrument dials : en
  • USD74989S - Design fob : en
  • US1667026A - Indicating instrument for automobile radiator caps and the like : en
  • US1667581A - Battery-terminal clip : en
  • US1667226A - Process for the preparation of sulphonic acids of aralkylated unsaturated fatty acids : en
  • AT109455B - Solid rubber tires with continuous cavity. : de en
  • US1667127A - Vulcanization of tire casings : en
  • US1667585A - Automatic arc welding : en
  • US1666911A - Switch-operator selector : en
  • US1667125A - Sounding device for toy animal figures : en
  • US1667478A - Colorimeter : en
  • CA279535A - Electrical connection : en fr
  • CA279611A - Foldable bed : en fr
  • CA279544A - Combination tool : en fr
  • CA279516A - Press for racquets, garments, etc. : en fr
  • CA279576A - Speed transmission apparatus : en fr
  • US1667207A - Cooling system for internal-combustion engines : en
  • US1667241A - Paper-marker fastener : en
  • USD74957S - Design for a lady s hand bag : en
  • US1667147A - Game : en
  • US1667363A - Trousers : en
  • US1667492A - Graphic-meter chart and drive : en
  • CA279603A - Telephone system : en fr
  • AT109470B - Procedure for the removal of gases from the boiler feed water using a vacuum. : de en
  • US1667480A - Alkali fusion : en
  • CA279659A - Refrigeration circulation system : en fr
  • US1667304A - Manufacture of fuel briquettes : en
  • US1667554A - Electric clothesbrush : en
  • CA279598A - Snow tractor : en fr
  • US1667430A - Apparatus for exchange of heat : en
  • DE459215C - Device for de-energizing cracked high-voltage overhead lines : de en
  • FR637333A - Automatic firearm with pistons mounted in a gas pressure cylinder and acting on the breech : en fr
  • GB283190A - An improved arrangement for eliminating atmospheric and other interferences in radio-telegraphy and radio-telephony : en
  • AU877727A - An improved means for feeding tobacco leaves to tobacco stripping machines : en
  • CA279661A - Asbestos screening method : en fr
  • US1667144A - Weather strip : en
  • CA279505A - Grain car door for box cars : en fr
  • US1667238A - Method for the reduction of arsonic acids : en
  • US1667684A - Car body and truck gauge : en
  • DE458947C - Process for the production of corrugated tubes for heat exchange equipment : de en
  • AT109447B - Block rail lifting, folding and clamping device. : de en
  • CA279688A - Spring tool : en fr
  • AT109469B - Precondenser. : de en
  • US1667277A - Treatment of fine coal : en
  • US1667398A - Rivet-feeding mechanism : en
  • US1667457A - Automatic train-stopping apparatus : en
  • AT109481B - Signaling device for the prevention of accidents. : de en
  • CA279578A - Heat storage and utilization : en fr
  • GB289304A - Improvements in or relating to starting and reversing devices for multi-cylinder internal combustion engines : en
  • GB289336A - Improvements in or relating to means for driving the spindles of yarn and like winding frames : en
  • US1667222A - Dressing : en
  • USD74971S - Noel s : en
  • CA279630A - Rayon horsehair film manufacture : en fr
  • DE458987C - Gear with planetary gears : de en
  • DE459121C - Adjustable workpiece holder for scissors : de en
  • US1667315A - Method of conditioning shoes and analogous products : en
  • CA279566A - Plastering machine : en fr
  • DE459177C - Conical friction clutch for motor vehicles : de en
  • FR637372A - case : en fr
  • FR637125A - Articulation device applicable to convertible seat backs : en fr
  • DE459126C - Screw propeller : de en
  • FR637085A - Improvements to gasoline dispensing devices : en fr
  • FR637220A - Continuous unwinding device for shooting, printing and showing motion pictures : en fr
  • GB289292A - Improvements in or relating to bridges for spectacles and eyeglass-ware : en
  • AT109460B - Process for cleaning boiler pipes. : de en
  • CA279567A - Extractor : en fr
  • US1666920A - Transferring apparatus and method of making same : en
  • US1667088A - Inflatable ball : en
  • US1667189A - Signors to e : en
  • DE458908C - Spin pot drive : de en
  • US1667527A - Method and apparatus for manipulating fasteners and tabs therefor : en
  • AT109404B - Process for the preparation of soaps containing lipid solvents. : de en
  • AU646327A - Process and apparatus forthe decomposition of complex hydrofluoric salts : en
  • US1667007A - Backspacing mechanism for typewriters : en
  • US1667461A - Apparatus for arranging edges of net fabrics in net-making machines : en
  • US1666959A - Lubricator : en
  • US1667352A - Stocking top : en
  • GB289176A - Improvements in or relating to sound-boxes for use on gramophones : en
  • US1667037A - Electric-circuit closer : en
  • US1667263A - Tire-building apparatus : en
  • CA279640A - Predetermined weight scale : en fr
  • DE458898C - Electrical switch, the movable switching element of which is under the influence of a symmetrically arranged pair of leaf springs : de en
  • FR637313A - Improvements to pleating machines, known as accordion machines : en fr
  • US1667476A - Method of increasing the elasticity of metal articles : en
  • US1667579A - Electric polisher : en
  • US1667599A - Surveying instrument : en
  • US1667280A - Detachable handle for drills : en
  • US1667552A - Valve-grinding tool : en
  • DE458882C - Device for measuring feet : de en
  • CA279525A - Composition for processing hides and skins : en fr
  • DE459147C - Blade connection for steam or gas turbines : de en
  • GB289282A - Regenerator building brick or block : en
  • GB289526A - Improvements in means for printing kinematograph films : en
  • CA279600A - Surface covering : en fr
  • GB282032A - Improvements in means for sealing the material inlet and outlet openings in vacuum drying chambers or the like : en
  • GB289524A - Improvements in radio broadcasting systems : en
  • FR637158A - Improvements to electrical control devices : en fr
  • US1667154A - Safety valve : en
  • FR637151A - Autoclaved cooking pot for cooking food and other applications : en fr
  • DE459101C - Electric relay : de en
  • DE458923C - Method and device for the production of flexible wood : de en
  • DE459037C - Process for the production of glow cathodes, which consist of a drawn wire made of difficult to melt metal mixed with an oxide of high electron emissivity : de en
  • GB282410A - Manufacture of metal catalysts : en
  • CA279680A - Insecticide : en fr
  • US1667075A - Milk-bottle-draining device : en
  • US1666954A - Car coupling : en
  • US1667092A - Piston and rod packing : en
  • US1667078A - Toy piano and method of operating same : en
  • US1667157A - Cylinder grinder : en
  • AT109453B - Railway signaling device. : de en
  • DE458827C - Airplane with wings arranged one behind the other in tandem : de en
  • DE458910C - Spinning bath for felling artificial threads, films, ribbons, etc. Like. Made of viscose : de en
  • DE458955C - Compressed air starting device for internal combustion engines : de en
  • FR637074A - Improvements to pumps : en fr
  • US1667120A - Feeding or displacing belt : en
  • US1667131A - sawyer : en
  • US1667691A - Proofed paper : en
  • USD74958S - Design : en
  • DE453005C - Mouth mirrors, in particular for dental purposes : de en
  • DE459072C - Mobile depositing device with a boom that can be pivoted about a vertical axis : de en
  • GB289174A - Improvements in thermionic valve circuits : en
  • FR637332A - Advanced mounting for latch handles : en fr
  • FR637347A - Envelope for correspondence with quick opening by glued and perforated tape : en fr
  • FR637283A - Improvements to dynamos with separate excitation specially applicable to the supply of electric arcs : en fr
  • FR637397A - Device preventing fraudulent filling after emptying of metal packaging and movable containers : en fr
  • US1667569A - Thermostatic controlling device for carburetors : en
  • FR637355A - Door for extraction cages with retractable shutter : en fr
  • DE459151C - Method for the simultaneous transmission of two signals that differ from one another but are derived from the same source : de en
  • FR637160A - Steam turbine for very low pressures : en fr
  • US1667375A - Method of making brake shoes : en
  • CA279515A - Oil dispenser : en fr
  • DE458976C - Pruefklemmestueck, especially for counters : de en
  • GB282728A - : en
  • FR637243A - suspended scaffolding : en fr
  • FR637300A - Combined heating and ventilation drying device for gummed or varnished sheets : en fr
  • US1667170A - Tweezers : en
  • FR637263A - Device for fixing, on plastic or rendered plastic bodies, metal frames of toilet articles, fashion, etc. : en fr
  • GB289284A - Improvements in the manufacture of fertilisers : en
  • DE459065C - Protection device for gear drives on agricultural machines : de en
  • FR637189A - : fr
  • US1667415A - Lady's hat : en
  • FR637353A - Two-piece autoclave kettle lid secures the seal and arm device to prevent the lid from falling into the kettle : en fr
  • GB289371A - Improvements in tilting tables of ore concentrating machines : en
  • GB289305A - Puzzle lock : en
  • US1667246A - Railway-track inspection apparatus : en
  • US1667489A - Antiglare lens for automobile headlights : en
  • USRE16939E - Vat dyestttff and process of making same : en
  • US1667101A - Amusement device : en
  • AU1089827A - Improvements relating tothe measurement of thermal conditions in electrical apparatus : en
  • DE458951C - Brake lock : de en
  • FR637234A - Joint for rotating shaft : en fr
  • FR637254A - Forced ventilation device for electrical machines : en fr
  • US1666940A - Mesh machine : en
  • US1667156A - Drilling tool : en
  • US1667166A - Variable-speed transmission : en
  • US1667674A - System of distribution : en
  • US1666923A - Protective device : en
  • US1667609A - Bag seal : en
  • DE455091C - Water ring pump with exchangeable side control plate : de en
  • GB289358A - Improvements in or relating to instruments for indicating draught and/or fluid pressure : en
  • DE459102C - Process for drying soaps or other substances in belt dryers, in which the belts are moved at different speeds : de en
  • FR637265A - : fr
  • GB289320A - Radiator for internal combustion engines and the like : en
  • DE458759C - Device for cleaning conveyor wagons in the rotary luffing machine : de en
  • US1667418A - Subaqueous sound-signaling apparatus : en
  • US1667705A - Kurt von wysiecki : en
  • DE459132C - Manufacture of castings from aluminum alloys with a significant silicon content : de en
  • US1667531A - Sound-reproducing apparatus : en
  • CA279561A - Transmutation of light rays for physical work : en fr
  • DK38701C - Procedure for the manufacture of a hair removal agent. : da en
  • FR637108A - Electric pocket torch : en fr
  • FR637383A - Process for the preparation of azo dyes : en fr
  • CA279574A - Hub and wheel lock : en fr
  • GB289534A - Improvements relating to spring locks : en
  • FR637090A - Lantern holder for cycles, motorcycles and other applications : en fr
  • GB289178A - Improvements in ore concentrating machines : en
  • US1666910A - Metal-casting machine : en
  • US1667649A - Device for cementing wells : en
  • US1667060A - Firearm-holding and trigger-actuating device : en
  • GB286696A - Improvements in tailors' pressing devices : en
  • DE459007C - Loop antenna : de en
  • GB289337A - Improvements in apparatus for measuring and distributing liquids : en
  • DE459116C - Muffler for internal combustion engines : de en
  • US1666891A - Machine for cleaning hair and other filamentary material : en
  • FR637209A - Spinning spindle mounted with elastic roller cages : en fr
  • DE459004C - Device for parallel operation of alternating current machines : de en
  • US1667484A - Translucent wall, ceiling, and floor structure : en
  • DE458833C - Conveyor device with swiveling boom : de en
  • CA279586A - Pole : en fr
  • CA279500A - Metal cleaning process : en fr
  • AU991427A - Improvement in manufacture of cement : en
  • CA279682A - Electric heater : en fr
  • CA279626A - Dust cap : en fr
  • CA279609A - White pulp : en fr
  • US1667011A - Shock absorber : en
  • USD74993S - Benson f : en
  • US1666978A - Terminal contact clip : en
  • US1667240A - Polished rod rotator : en
  • US1667119A - Splashproof cabinet for dishwashing and similar purposes : en
  • AT109450B - Sidecars, in particular for motorcycles. : de en
  • US1666968A - Scissors and shears : en
  • US1667406A - Chair : en
  • US1667574A - Ast of smoking- fish fillets : en
  • CA279569A - Freeness testing machine : en fr
  • US1667114A - Refrigerating cabinet : en
  • US1667405A - Matic electric inc : en
  • CA279642A - Sprayer : en fr
  • US1667420A - Testing machine : en
  • US1667620A - Jar-handling tool : en
  • AT109498B - Facet tooth. : de en
  • AU1022827A - A collapsible canvas chair : en
  • DE459211C - Device for keeping the speed constant when keying in high-frequency machine systems : de en
  • US1666961A - Combined tent and swing frame : en
  • US1667248A - Clinical thermometer and sterilizing case : en
  • US1667598A - Insulated terminal : en
  • AT109420B - Rotary stencil printing machine. : de en
  • US1666887A - Barrel-cooling device for firearms : en
  • DE458984C - Impeller bearing for fluid meter : de en
  • DE459053C - Ring gas generator for gasifying raw, water-rich fuels : de en
  • AU692127A - An improved rattrap for use on ships' hawsers : en
  • FR637198A - Bouquet brooch : en fr
  • US1667401A - Testing method and apparatus : en
  • FR637352A - Compressor apparatus for stacking grape pomace and all similar materials : en fr
  • GB289276A - Improvements in or relating to flexible couplings for shafts or other rotatory parts : en
  • AT109399B - Method of hardening colloids. : de en
  • AT109444B - Axle and motor arrangement in electric locomotives with axle countershaft motors. : de en
  • US1667511A - Loose-leaf binder : en
  • FR637178A - Atomic device, coin operated, for telephone communications : en fr
  • FR637210A - Folding boxes for grouping and transporting small items : en fr
  • US1666976A - Gasoline substitute and process of making : en
  • GB289168A - Improvements in release gear for submarine mines, applicable also to other detachably-connected bodies : en
  • US1666908A - Bin gate : en
  • US1667205A - Abtificial jaws : en
  • GB289344A - Improvements in and relating to furnaces, especially furnaces for boilers : en
  • GB289916A - Improvements in or relating to leather working machines : en
  • US1667113A - Anesthetizing apparatus : en
  • GB289207A - Improvements in boxes : en
  • GB289218A - Improvements in pickers for looms for weaving : en
  • US1667427A - Shoe-stitcher attachment : en
  • GB289326A - Improvements in or relating to vacuum tube illuminating devices : en
  • FR637072A - Exhaust for farm tractor : en fr
  • AT109374B - Press. : de en
  • AT109395B - Process for the preparation of trisazo dyes. : de en
  • FR637137A - Advanced roller for cotton gins : en fr
  • GB289158A - Improvements in and relating to gates and the like : en
  • FR637076A - Manufacturing process for abrasive devices : en fr
  • US1667371A - tractor cultivator : en
  • US1667438A - Wagon-body shoveling board : en
  • FR637207A - Gasifier : en fr
  • FR637258A - Improvements to telegraphy or wireless telephony devices : en fr
  • DE458990C - Nail catcher for pneumatic tires of motor vehicles : de en
  • FR637196A - Process for preparing mixtures of alkali nitrates and ammoniacal salts from ammonium nitrate and alkali chlorides : en fr
  • US1667395A - sanford : en
  • FR637328A - Improvements to transmission systems : en fr
  • FR637379A - Automatic gun : en fr
  • FR637161A - lock nut : en fr
  • FR637338A - Process for the preparation of sulfurization products from fatty substances, oils or their acids : en fr
  • GB281287A - : en
  • DE457172C - Device for preventing the crossing of stop signals by rail vehicles : de en
  • DE459083C - Fastening device for collar : de en
  • GB289219A - Improvements in or relating to electric inductances, rheostats and the like : en
  • GB289196A - Improvements in the manufacture and production of salts of the alkaline-earth metals from alkaline-earth metal sulphides : en
  • FR637118A - Improvement in the establishment of root cutters, rasps or similar agricultural machinery : en fr
  • GB289108A - Improvements in or relating to signalling devices for use on automobiles or other vehicles : en
  • FR637290A - Pliers for fitting hooks to join the belts : en fr
  • GB280593A - Improvements in or relating to photographic processes, more particularly processes for making diazo prints : en
  • USD74967S - James o : en
  • CA279540A - Oyster-opener : en fr
  • CA279564A - Ore classifying apparatus : en fr
  • FR637051A - Process for obtaining an organic glass : en fr
  • US1667033A - Automatic train-pipe coupling : en
  • AT109493B - Device for showing fashion dolls and goods from all sides. : de en
  • US1667006A - Lapping machine : en
  • US1667432A - Garment supporter : en
  • US1667532A - Concrete hanger block : en
  • US1667685A - Clock attachment : en
  • AT109415B - Grass spreader for mowers. : de en
  • DE458988C - Price billboard with individually framed individual display fields and interchangeable letters, numbers, etc. like : de en
  • DE459035C - Tubular mast for wind turbines : de en
  • DE459049C - Device for the transmission of music and speech with high-frequency electrical oscillations : de en
  • US1667035A - Insulating tube : en
  • GB289237A - Improvements in and relating to apparatus for heating oil and other fluids : en
  • US1667603A - Automatic balance : en
  • USD74973S - Design for a holder for glasses : en
  • US1667220A - Union garment : en
  • US1667253A - Tie rod for concrete forms : en
  • US1667340A - Pbocess of fractionating oils : en
  • US1666931A - Can-filling machine : en
  • US1667110A - Film box : en
  • US1667261A - Cutting mechanism for automatic looms : en
  • DE459021C - Chopping roller : de en
  • US1667079A - Core-making machine : en
  • CA279650A - Press : en fr
  • AU702627A - Method of and apparatus for sintering, desulphurising or removing volatile constituents from ores and metallurgical products : en
  • CA279695A - Parachute pack : en fr
  • US1667243A - Wheel-rim locking and contracting appliance : en
  • US1667158A - Electric switch : en
  • US1667213A - Internal-combustion motor : en
  • US1667563A - Sealing device : en
  • US1666996A - Educational card game : en
  • FR637063A - Device for orienting and erasing air turbines : en fr
  • FR637142A - Receiver of electromagnetic waves of frequency extending over a very wide range : en fr
  • AU762127A - Combination electric circuit switch and cartridge fuse : en
  • CA279511A - Milking cup : en fr
  • CA279602A - Anti-friction bearing : en fr
  • AT109499B - Wire stitching device for loose sheets. : de en
  • FR637356A - Extraction cage door with sliding shutter : en fr
  • DE459133C - Pipe slide for multi-cylinder two-stroke internal combustion engines, which controls the purge air and the starting air : de en
  • US1667412A - Continuous-sheet-rolling apparatus : en
  • US1667519A - Handle for coffeepots or the like : en
  • AT109378B - Slicer. : de en
  • US1666917A - Variable-speed drive for exhaust fans : en
  • DE458948C - Spray electrode for electrical gas cleaning : de en
  • DK38684C - Meat and other goods cutting machine. : da en
  • DE458958C - flashlight : de en
  • US1667090A - Fuel-supply device : en
  • AU691627A - Improvements inthe froth-flotation concentration pf ores : en
  • US1667104A - Sound-producing device : en
  • US1667265A - Ventilating apparatus for toilet bowls : en
  • CA279697A - Pulp : en fr
  • DE458730C - Collecting gymnastics device : de en
  • GB280177A - Improvements in slide rules : en
  • GB289915A - Improvements in or connected with shovel devices of the jigging or shaker type : en
  • US1667175A - Clutch for three-speed draw works : en
  • US1667221A - Let-off for looms : en
  • US1667616A - Transmission stand : en
  • US1667621A - Pressure-relief pipe for electrical-apparatus casings : en
  • CA279512A - Polisher : en fr
  • FR637317A - Office furniture : en fr
  • CA279632A - Sash holder : en fr
  • DE459161C - Cuspidor for dental purposes : de en
  • US1666913A - Box : en
  • US1667054A - Combined purifier and aspirator for middlings : en
  • US1667451A - Apparatus for the treatment of organisms with electrical currents : en
  • US1667582A - Derrick : en
  • DE459139C - Counterbalance of the upper roll in roll stands : de en
  • FR637062A - Safety device for automobile wheels : en fr
  • FR637331A - Method and device for removing slag from the combustion space of coal dust stoves : en fr
  • CA279634A - Sash lock : en fr
  • US1667650A - Theft signal switch : en
  • US1667102A - Hinge : en
  • US1667571A - Tuyere wind box : en
  • AT109436B - Metal window frame strip with window guide for closed automobiles. : de en
  • CA279686A - Flagmen's kit : en fr
  • US1667262A - Relief valve for fire-extinguisher pumps : en
  • US1667653A - Signaling device for vehicles : en
  • USD74975S - holdeman : en
  • US1666998A - Repair vulcanizing apparatus : en
  • CA7922S - Cooker : en
  • DK38691C - Apparatus for Creating Used Razor Blade Eggs. : da en
  • US1667242A - Best available cop : en
  • US1667289A - Ingot mold : en
  • US1667654A - Trimming press : en
  • FR637168A - Rear drive wheel control and suspension device for automobiles : en fr
  • FR637269A - Articulated ruler for drawing parallel lines : en fr
  • US1666974A - Socket for electric lamps : en
  • GB266311A - A process of converting coal into hydrocarbons : en
  • GB289166A - Weighing device : en
  • GB289515A - Improvements in ferro-concrete building constructions : en
  • FR637067A - Bottle Capping Machine : en fr
  • GB289202A - Improvements in or connected with burners for gas cooking stoves and similar heating apparatus : en
  • GB289290A - Improvements in or relating to devices for the protection of screw threads : en
  • US1667364A - Undergarment : en
  • USD74976S - holdeman : en
  • GR1816B - HOW TO EXCAVE WELLS IN NON-SOLID SOILS. : el en
  • GB289106A - Improved means for operating multi-way control cocks for liquid measuring and delivering apparatus : en
  • DE458937C - Steering gear for motor vehicles : de en
  • FR637357A - Method and device for cleaning hearths and draft ducts of heating installations : en fr
  • GB289233A - Improvements in the manufacture of artificial filaments : en
  • AT109497B - Free-standing display column that can be moved by gusts of wind. : de en
  • DE459056C - Blower with rotating piston valves and a housing that surrounds the working cylinder and serves as an oil container and oil separator : de en
  • GB273233A - Improvements in carburettors : en
  • GB281719A - Improvements in signs : en
  • US1667107A - Talking-toy mechanism : en
  • US1667463A - Fastening device for fencing, etc. : en
  • FR637202A - Shoe Supply Items : en fr
  • GB268295A - : en
  • GB289167A - Improvements in or relating to front rollers of lawn-mowers : en
  • GB289235A - Improvements in or relating to motor propelled road vehicles : en
  • FR637204A - Helical rotary dryer : en fr
  • FR637176A - Separator for high speed centrifugal mills : en fr
  • US1667424A - Fencepost : en
  • US1667635A - Knife-edge bearing for weighing apparatus : en
  • USD74982S - Chables b : en
  • DE459172C - Process for the production of animal feed : de en
  • FR637186A - Tap : en fr
  • US1667409A - Anatomical sleeve : en
  • US1667522A - Combination sanitary belt and napkin holder : en
  • DE459158C - Method and device for drying patent leather by means of an artificially generated air stream : de en
  • US1667355A - Ibederick h : en
  • US1667369A - Sheet-folding mechanism : en
  • US1667093A - Talking-toy mechanism : en
  • US1667597A - Bottle-washing apparatus : en
  • US1667636A - Cable grip : en
  • US1667555A - Parkway-cable terminal : en
  • US1667392A - Tractor disk harrow : en
  • US1667513A - Radio receiving apparatus : en
  • US1667673A - Molding machine : en
  • US1667196A - Machine for cutting openings for fasteners in metal sheets to be used as forms for making concrete fenceposts : en
  • US1667282A - Guard for knife-sharpening steels : en
  • GB278720A - Improvements in or relating to current generators for use with internal combustion engines : en
  • FR637087A - Filter improvements, particularly intended for fuel pump filler nozzles : en fr
  • FR637163A - Application of incandescent gas tubes to urban and road signage : en fr
  • US1666970A - Electromagnet : en
  • US1667345A - Wire clamp : en
  • FR637245A - Method and apparatus for releasably securing small machine parts to support construction : en fr
  • GB289241A - Manufacture of sulphur dyestuffs : en
  • FR637316A - Devices for electric cars and other cars : en fr
  • GB268809A - Stepped grate : en
  • US1667066A - Art of handling capsules for filling : en
  • US1667408A - Method and apparatus for coating fabrics : en
  • US1667509A - Metal-wheel-tire expander : en
  • DE458953C - Self-excited dynamo for electric arc welding : de en
  • FR637230A - Improvements to telephone systems : en fr
  • DE458983C - Air humidifier with atomizers built into the air line : de en
  • US1667572A - Shuttle-changing apparatus for automatic looms : en
  • US1666960A - Selvage-relieving mechanism for looms : en
  • DE459113C - Clamp buckle : de en
  • DE459122C - Pendulum reamer : de en
  • FR637079A - Call and adjustment device for autoclave cooking pots : en fr
  • DE459034C - Attachment of striking tools, especially for working stone, on the handle : de en
  • CA279677A - Storage battery : en fr
  • US1667584A - Locking device for automobiles : en
  • US1667500A - Tubing roller : en
  • US1666943A - Range finder : en
  • US1667448A - Furring unit : en
  • DE458935C - Rotary lobe pump with spring-loaded piston pairs that can be moved in the piston disk and change in output by adjusting the eccentricity : de en
  • GB289211A - Improvements in and relating to clutches : en
  • USD74991S - Clarence h : en
  • FR637069A - Printed in multiple copies : en fr
  • DE459059C - Rod that can be used as a chair leg : de en
  • DE459167C - Turnstile lock with electromagnetic release : de en
  • US1666948A - Take-up device : en
  • US1666921A - Double-truck vehicle : en
  • US1667594A - Valve-stem attachment : en
  • US1667311A - Rod coupler : en
  • CA279580A - Animal power motor : en fr
  • US1667630A - Optical tube for cystoscopes, gastroscopes, and the like : en
  • DE458964C - Ventilation cooling system, especially for cooling lignite : de en
  • US1667100A - Foot-measuring apparatus : en
  • US1666973A - Double-contact socket for electric lamps : en
  • US1667309A - Method of ornamenting stone : en
  • AT109461B - Device on boiler feed pipes u. Like. For the introduction of the anti-scaling substances. : de en
  • CA279652A - Insulating block : en fr
  • FR637399A - Packaging device for flat objects : en fr
  • GB272557A - Improvements in carrying out the catalytic oxidation of organic compounds in the gaseous or vapour state : en
  • FR637366A - New manufacturing process for stainless metals and melting method : en fr
  • CA279685A - Heat exchanger : en fr
  • DE459141C - Drive device of a lifting table for sheet metal rolling mills : de en
  • DE459190C - Drive device for fuel pumps on internal combustion engines : de en
  • GB282652A - Improvements in or relating to intermittently operating absorption refrigerating machines : en
  • AT109478B - Device for the production of drawn glass plates. : de en
  • AU696627A - Improvements connected with shares for cultivators and like implements : en
  • US1667332A - Fuse tongs : en
  • FR637078A - Lifting device for automobiles : en fr
  • DE458832C - Auxiliary safety for the rifle lock of firearms : de en
  • FR637205A - Improvements to unipolar high voltage electric cables and their manufacturing processes : en fr
  • GB288230A - Sheet piling of box-shape : en
  • FR637375A - Machines for working skins and leather : en fr
  • GB289508A - Improvements in apparatus for treatment by means of ultra violet rays : en
  • US1667030A - Draft gear : en
  • US1667328A - Arch supporter : en
  • US1667627A - Guard finger for mowing machines : en
  • DE459198C - Support rollers for sheet levelers : de en
  • FR637136A - Stale air burner for use with gasoline engine-driven drain pumps : en fr
  • GB289359A - Illuminated mirror : en
  • GB282626A - Improvements in the production of sulphonated oils and fats with a high content of organically combined sulphuric acid : en
  • CA279662A - Pneumatic cylinder machine : en fr
  • FR637081A - Automatic snap button : en fr
  • FR637150A - Pneumatic tire for automotive wheels and other applications : en fr
  • FR637312A - Cold production method and apparatus : en fr
  • GB289186A - Improvements in and relating to mixing pumps and apparatus : en
  • FR637360A - Railroad tracks with overlapping ends : en fr
  • GB289338A - Improvements in and connected with valve gear for internal combustion engines : en
  • AT109442B - Single axle drive for electric traction vehicles. : de en
  • CA279623A - Pastry filler : en fr
  • DE459068C - Footwear : de en
  • FR637396A - Charcoal briquettes : en fr
  • CA279624A - Centrifugal pump : en fr
  • US1667474A - Railway-switch-selector-operating means : en
  • AT109482B - Drive device for recording apparatus. : de en
  • US1667425A - Heat-responsive apparatus : en
  • AU779427A - An improved bottle suitable fop crown corks : en
  • US1666918A - Sight feed : en
  • US1667440A - Mast-erecting apparatus : en
  • US1667051A - Automobile tire air pump : en
  • US1667310A - Hairpin : en
  • US1667001A - Furnace : en
  • CA279503A - Fibrous material for odorless containers : en fr
  • CA279565A - Hammer : en fr
  • AU849527A - Towel cabinet : en
  • GB289532A - Improvements in or relating to telephone systems : en
  • CA279599A - Surface covering : en fr
  • AT109375B - Machine for making chains. : de en
  • CA279523A - Ironing board : en fr
  • DE459140C - Device for lifting the rolling stock from a hot store onto a discharge roller table : de en
  • AU1029427A - Improvements in or relating to ovens ofthe direct flame continuous tunnel type : en
  • CA279501A - Hose coupling : en fr
  • DE450982C - Print line consisting of two lines having the same cone : de en
  • US1667367A - Cultivator : en
  • US1667667A - Azodyestuffs and process of making same : en
  • USD74994S - Design for a combined radiator cap and filling tube : en
  • US1666899A - Windshield pivot : en
  • DE458972C - Astatic alternating current meter based on the Ferraris principle : de en
  • AT109373B - Lock, especially for motor vehicles. : de en
  • AT109438B - Chassis for automobiles. : de en
  • DE457437C - Switching procedure to ensure the operation of multi-phase lines : de en
  • GB289277A - Improvements in and relating to brakes for cycles and like machines : en
  • AT109406B - Process for the pretreatment of fuels containing water, especially lignites, for the purpose of charring, coking or gasification. : de en
  • AT109477B - Method and machine for milling felt objects, in particular hat stumps. : de en
  • DE459164C - Scales of the Roberval style designed as inclination balance : de en
  • CA279563A - Wire brush : en fr
  • US1667537A - Automatic railway-crossing gate : en
  • AT109396B - Process for the production of colored lakes. : de en
  • DE458921C - Reinforcement insert for reinforced concrete structures : de en
  • DE459279C - Casting device for foils : de en
  • GB289242A - Improvements relating to rope or cable haulage systems : en
  • CA279593A - Locmotive truck structure : en fr
  • DE459071C - Device to facilitate the transition of wheeled conveyor containers for bulk goods between the railroad car and the loading ramp : de en
  • GB289245A - Improvements relating to gun mountings for flying machines : en
  • CA279579A - Pen : en fr
  • US1667209A - Truss rod : en
  • US1667433A - Oil-well pump : en
  • US1667444A - Dimension guide device : en
  • US1666999A - Best available cop : en
  • US1667655A - Controlling or tripping apparatus for alternating-current electric circuits : en
  • DE458961C - Hinge for lantern hoods : de en
  • DE459003C - Device for monitoring a collector battery, in particular arranged on a vehicle : de en
  • FR637056A - Double-cuffed musketeer cuff improvement : en fr
  • FR637284A - Aircraft depth stabilizer : en fr
  • US1667259A - Sprocket chain : en
  • US1667473A - Railway-switch-selector-operating means : en
  • AT109472B - Device for the automatic shutdown of refrigeration machines. : de en
  • US1667225A - Alfred thattss : en
  • DE459002C - Charger for a low-voltage collector battery located on an electrically powered rail vehicle : de en
  • FR637324A - Plug socket : en fr
  • FR637188A - Train running railway, tram or road transport equipment : en fr
  • GB289214A - Improvements relating to filing systems : en
  • AT109401B - Junction connection with wooden trusses. : de en
  • DE458909C - Process for roasting, opening up and cotonizing vegetable raw materials for the purpose of obtaining long fibers and cotonized fibers or paper stock : de en
  • DE459017C - Process for the production of elastic, easily soluble preparations of drugs, such as sticks, balls, etc. : de en
  • GB267919A - Improvements in apparatus for the simultaneous production of a number of cigarettes : en
  • GB289113A - A new or improved method of and means for packing pistons, plungers, stuffing boxes and the like : en
  • GB289180A - Improvements in or relating to knife-edge bearings of weighing apparatus : en
  • GB289303A - Improvements relating to the chain-stays of cycles : en
  • GB289312A - Improvements in and relating to cigar-and cigarette-cases, ladies' handbags and the like : en
  • US1667177A - Cotton-treating apparatus : en
  • US1666952A - Addressing device for printing presses for printing of fixed text with changeable address : en
  • US1666983A - Truck loader : en
  • GB267895A - Improvements in or relating to circular knitting frames with radially disposed needles : en
  • GB289117A - Improvement in metal stamping and drawing presses : en
  • AT109459B - Process and device for cleaning boiler feed water. : de en
  • DE458936C - Guide car for the sliding roof bow of motor vehicles : de en
  • US1667538A - A corpora : en
  • FR637162A - Security warning device for attempted theft of motor vehicles and others : en fr
  • USD74981S - Design for a lighting-fixture wall bracket or analogous article : en
  • FR637140A - Wood gasifier, waste and sawdust : en fr
  • US1667233A - Compressor : en
  • US1667286A - Neckband clamp for shirt-pressing machines : en
  • DE459073C - Circuit arrangement for melting by means of machine-generated high-frequency currents : de en
  • US1666947A - Hakold c : en
  • US1666994A - Marking system : en
  • US1667041A - Perambulator : en
  • US1667168A - Steam turpentine still : en
  • CA279628A - Insulating of paper : en fr
  • FR637135A - Apparatus for transporting and handling liquids : en fr
  • FR637165A - Automatic mobile light advertising in mechanical locomotion vehicles : en fr
  • GB289187A - Production of oils containing vitamins : en
  • US1667091A - Bulletin board : en
  • US1667641A - Bearing alloy : en
  • FR637320A - Limed stone powder : en fr
  • DE459199C - Device for lifting the wire wraps that do not push themselves up on vertical conical winding drums : de en
  • FR637174A - Frames for directed radio transmission and reception : en fr
  • US1667379A - Lantern : en
  • US1667266A - Pan-lid holder : en
  • AU979527A - Improvements in and relating toa method of treating of external surfaces of elongated bodies : en
  • CA279670A - Upper trimmer : en fr
  • US1667192A - Sulky plow : en
  • US1667634A - Current motor : en
  • US1667018A - Burglar-alarm mounting : en
  • US1667327A - Trisazo dyes derived from dehydro-thio-p-toluidine-sulphonic acid and resorcinol and process of making same : en
  • US1667536A - Means for preventing premature uncoiling of film bobbins : en
  • FR637346A - Compressed bundle machine : en fr
  • US1667456A - Rotary pump and compressor : en
  • FR637201A - Improvements to level indicators : en fr
  • US1667435A - Lead accumulator : en
  • US1667504A - Adjustable mounting for bench tool and the like : en
  • FR637124A - Advanced automatic pistol : en fr
  • GB286238A - Improvements in cartridge wads and like sealing plugs : en
  • US1667053A - Diacyl isothiocarbamide ether and method of producing same : en
  • AT109431B - Device for moving sports vehicles, boats and the like. like : de en
  • GR1811B - METHOD OF TREATMENT OF NATURAL OR INDUSTRIAL COLLOIDS OR ISOCOLLOID SUBSTANCES CONTAINING MIXTURE CARBON MIXTURES. : el en
  • US1667219A - Dredging apparatus : en
  • AU687227A - Improvements in roof ventilators : en
  • US1667136A - Gas and liquid contact apparatus : en
  • US1667187A - Polished-rod rotator : en
  • US1667359A - Arch support : en
  • US1667464A - Cleaning device : en
  • US1667693A - Method of making copperas : en
  • CA279499A - Balanced cover support : en fr
  • CA279657A - Culvert coupler : en fr
  • CA279674A - Spring suspension for vehicles : en fr
  • CA279543A - Electrical range : en fr
  • US1667019A - Plaster-block composition : en
  • US1667216A - Record cabinet : en
  • CA279592A - Shaped seamless elastic corset : en fr
  • US1667230A - Stoker and the like : en
  • US1667533A - Of woecesteb : en
  • US1667596A - Fruit peeler : en
  • AT109473B - Equipment for better utilization of the heating gases for all types of ovens. : de en
  • DE459011C - Three-phase high voltage line : de en
  • AT109432B - Inclined trolley with automatically swiveling platform. : de en
  • DE459080C - Rigid cap for footwear : de en
  • GB272440A - Incandescent cathode for electric discharge tubes : en
  • AT109382B - Process for the production of colored powders. : de en
  • US1667626A - Spine support : en
  • GB280163A - Improvements in internal expanding brakes for vehicles : en
  • AU782527A - Improvements in or relating to steam generators and furnaces therefor : en
  • CA279545A - Wall cabinet : en fr
  • DE458931C - Support plate for diaphragm valves : de en
  • DE459170C - Reamer : de en
  • DE459175C - Cassette for film packs etc. like : de en
  • AT109368B - Deck chair. : de en
  • US1667541A - Coupling member or link : en
  • US1667302A - Dispensing receptacle : en
  • AT109411B - Process for keeping cut flowers, summer fruits and young vegetables fresh. : de en
  • FR637053A - Thermo-regulator for pitch baths in shoe-sewing machines or other machines : en fr
  • AT109464B - Method and device for feeding steam boilers which work with flue gas preheaters and constant pressure water storage. : de en
  • US1667076A - Polishing wheel : en
  • US1667515A - Plating apparatus : en
  • DE459015C - Feeding device for shaft ovens used to burn low-value substances : de en
  • FR637339A - Alternator, adjustable frequency transformer : en fr
  • FR637191A - Automatic firearm : en fr
  • US1667637A - Loom attachment : en
  • AT109425B - Portepee. : de en
  • CA279588A - Spring-lifting device : en fr
  • US1667295A - Pelt or hide stretcher : en
  • US1667203A - Valve : en
  • US1667190A - Rotary underreamer : en
  • US1667539A - Index or file : en
  • USRE16941E - ottenheimer : en
  • AU2289525A - Improved device for use in clothes washing : en
  • US1667223A - Lock device : en
  • US1667455A - Universal joint : en
  • US1667557A - Coupler : en
  • US1666964A - Lining-trimming machine : en
  • US1667661A - Socket wrench : en
  • US1667664A - Compensated induction motor for single or polyphase alternating current : en
  • DE458997C - Rotating extraction drum : de en
  • AT109451B - Self-closing valve for fire extinguishers. : de en
  • AT109419B - Process for growing edible mushrooms. : de en
  • CA279596A - Wheel : en fr
  • US1667417A - Tool and process of making same : en
  • US1667126A - Combination license plate and tail light : en
  • AT109479B - Machine for the production of thin-walled hollow glass objects. : de en
  • US1667155A - Drilling bit : en
  • FR637392A - Production process for natural color photographs : en fr
  • AT109364B - Sorting sieve for grain. : de en
  • AT109487B - Elastic garment trim. : de en
  • AT109398B - Process for the recovery and purification of the active anti-diabetic hormone of the pancreas and related glands. : de en
  • US1666935A - Combination pressure-vacuum valve and thief hatch : en
  • US1667061A - Blade holder : en
  • CA279589A - Loose-leaf binder : en fr
  • US1667397A - Rivet-feeding mechanism : en
  • US1667564A - Toilet cabinet : en
  • CA279597A - Enamel for coating cans : en fr
  • AU1291728A - Improvements in or relating to shoes and heels for shoes and to their manufacture : en
  • AU876827A - Improvements in methods of and apparatus for controlling electrically operated windlasses : en
  • FR637297A - Process for making setting and self-hardening compositions using calcium sulfate : en fr
  • US1667329A - Meat-block scraper and dresser : en
  • US1667665A - Combined ironing board and table : en
  • US1667675A - Accelerator for hardening phenol urea products : en
  • FR637264A - Advanced lock : en fr
  • GR1812B - SYNTIRISIS olive pomace (AS AND GENERALLY ALL YPOLEIMMATOS oleaginous seeds, or fruit PIESTHENTON EKTHLIPSIN FOR THE IN AFTOISELAIOU) AS manner that EN AFTOIS residual oil BE maintained S CIAV APPROX INITIAL condition without increasing the acidity : el en
  • GR1815B - NEEDLE OPERATING MECHANISM BY PULLING MACHINE. : el en
  • CA279536A - Cross game device : en fr
  • AT109376B - Casting mold for aluminothermic rail welding. : de en
  • CA279615A - Electric clock system : en fr
  • US1667224A - Airplane stabilizer : en
  • AT109380B - Process for the production of molded parts from synthetic casein horn. : de en
  • US1667020A - Best available cop : en
  • US1667657A - Wall table, shelf, or rack : en
  • FR637389A - Process for the concentration of aqueous solutions of acetic acid and formic acid : en fr
  • US1666902A - Cigarette case : en
  • US1666982A - Railway gate : en
  • US1667336A - Chlorinated amines from chlorinated hydroaromatic ketimino compounds and process of making same : en
  • US1667642A - Method for prevention of cracking of castings : en
  • DE458916C - Rubber protective cover for watch straps when bathing : de en
  • GB289339A - Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like : en
  • CA279667A - Automobile body : en fr
  • DE459148C - Cooling device for sealing gutters on electric bright annealing furnaces to be charged from below or from the side : de en
  • FR637138A - Pipe seal : en fr
  • AT109492B - Sandal. : de en
  • US1667452A - Fishplate bond : en
  • US1667698A - Valve : en
  • CA279577A - Grain car door : en fr
  • US1667305A - Nut lock : en
  • AT109428B - Snow plow for locomotives. : de en
  • US1667249A - Apparatus for comparing the color of liquids by reflected and transmitted light : en
  • US1666981A - Bertha w : en
  • AT109402B - Process for the production of durable mixtures of calcium cyanamide and superphosphate along with other fertilizers. : de en
  • US1667191A - Marine protractor : en
  • US1667648A - Press : en
  • US1667663A - Ash tray : en
  • CA279631A - Sash lock : en fr
  • CA279694A - Grinding tool : en fr
  • FR637394A - Improvements to ordinary photographic printers : en fr
  • US1667441A - Scrubbing board : en
  • DE458793C - Aid for determining the effect of a hairstyle : de en
  • US1667593A - Water-closet support : en
  • US1667227A - Bushing remover : en
  • US1667272A - Process for the production of gas : en
  • US1667573A - Fish-smoking apparatus : en
  • DE458851C - Shaft conveyor with an endless chain : de en
  • US1667036A - Mold-engraving machine : en
  • CA279590A - Alkyl substitution : en fr
  • GB286673A - Process for the electrolytic extraction of tin from alkaline lyes : en
  • DE458934C - Process for the production of boxes from corrugated cardboard u. Like. Using wall parts that are plugged together : de en
  • CA279571A - Tire valve : en fr
  • DE458967C - Plug for electrical lines : de en
  • DE458986C - Magnetic light engine : de en
  • GB289330A - Improvements in airplane landing and launching apparatus : en
  • AT109362B - Process for the production of anchor bolts, ceiling bolts and stud bolts, etc. like : de en
  • US1667135A - Tire-building machine : en
  • CA279546A - Wall cabinet : en fr
  • US1667701A - Support for plaster bases : en
  • AT109424B - Device for producing seed bands. : de en
  • AT109468B - Elevator for concrete, mortar, etc. like : de en
  • US1667198A - Water-resistant carboxylic acid-polyhydric alcohol resins : en
  • US1667071A - Car coupler : en
  • US1667174A - Oscillating signal : en
  • US1667356A - Time-controlled apparatus : en
  • CA279627A - Hydration of lime : en fr
  • GB289231A - Improvements in and relating to manually propelled tricycles : en
  • US1667357A - A corpora : en
  • US1667372A - Four-horse hitch : en
  • CA279539A - Carbureter : en fr
  • GB289313A - Improvements in or relating to cooling stacks or towers : en
  • GB289352A - Improvements relating to hand operated riveting machines : en
  • FR637276A - Refrigerating device : en fr
  • US1667388A - Flue cleaning, cutting, and handling machine : en
  • USD74996S - Design for an electrical heater : en
  • US1667208A - Pivoted luggage carrier : en
  • US1667676A - Sylvania : en
  • GB281279A - Ribbon mechanism for typewriters and like machines : en
  • GB289247A - Improvements in or relating to road vehicles : en
  • AT109449B - Railing device for rail vehicles. : de en
  • CA279575A - Self-lubricating spring : en fr
  • DE459091C - Steering axle arrangement : de en
  • CA279621A - Pneumatic concrete conveyer : en fr
  • CA279558A - Portable wall building section or panel : en fr
  • AT109439B - Differential gear for motor vehicles u. like : de en
  • US1667542A - Identification blotter : en
  • US1667254A - Padlock : en
  • US1667694A - Display device : en
  • GB289346A - Improvements in or relating to tobacco pipes and cigar and cigarette holders : en
  • US1667558A - And olos-thibd to alviif m : en
  • FR637121A - Method and device for the milling of continuously fed textile fibers : en fr
  • FR637156A - Improvements to presses for molding fuel balls : en fr
  • GB270253A - Improvements in apparatus for dispensing soap powder and the like : en
  • GB289310A - Method of, and apparatus for, making springs : en
  • GB283919A - Improvements in universal joint : en
  • US1667498A - Machine for manufacturing paper cups : en
  • FR637319A - Composition for soldering and brazing aluminum alone or with other metals, such as iron, copper, brass, zinc, tin and lead : en fr
  • GB267980A - Improved action for typewriting machines : en
  • FR637157A - Process for the manufacture of plastic masses in hardened casein : en fr
  • DE458980C - Underneath the wind grate with fireproof compressed air chambers : de en
  • GB289271A - Improvements in or relating to collapsible chairs : en
  • GB289220A - Treatment of ores containing platinum : en
  • FR637152A - Accumulator improvements : en fr
  • FR637267A - Improvement in churn-mixers : en fr
  • US1667145A - Drawing sheet glass : en
  • US1667619A - Seat for girders and beams : en
  • AT109448B - Periodic circuit breaker for railway flashing light signals. : de en
  • US1667704A - Terminal for storage batteries : en
  • US1666967A - Fob inteenal-combustion engines : en
  • US1666898A - Drill bit : en
  • US1667368A - Apparatus for automatically igniting flash-light powder : en
  • DE458902C - Electrical high-voltage capacitor, the stack of which consists wholly or partly of sections connected in series : de en
  • US1667580A - Faucet : en
  • CA279554A - Electric heater : en fr
  • DE458992C - Process for the production of stencils for painting felt, leather and the like. like : de en
  • US1667656A - Antitheft attachment for meters : en
  • USD74970S - Noel s : en
  • US1667431A - Eraser cleaner : en
  • US1667306A - brooks : en
  • US1667338A - Apparatus for forming double-headed nails : en
  • US1667383A - Grid coupled cell circuit : en
  • DE458883C - Display device for measuring the flight altitude using the echo method : de en
  • DE459185C - Device for dyeing or other wet treatment of textiles with reversibly rotating liquor : de en
  • US1667258A - Envelope : en
  • CA279552A - Concrete mould form : en fr
  • US1667414A - Life preserver : en
  • US1667436A - Scooter sled : en
  • US1667614A - Automobile oil-heating device : en
  • DE459103C - Combined dust grate firing : de en
  • FR637123A - Control device for rotating drum-shaped containers : en fr
  • FR637274A - Preparation of water-soluble fatty substances : en fr
  • GB285389A - Manufacture of vat-dyestuffs of the 2-thionaphthene-3-indolindigo series : en
  • GB289109A - Undercarriages for aeroplanes : en
  • US1667350A - Refrigerating apparatus : en
  • US1667442A - Dental x-ray film holder : en
  • DE458925C - Procedure for balancing rotating bodies : de en
  • FR637065A - Mudguard system for automobiles and others : en fr
  • GB289356A - Improvements in sinks : en
  • FR637128A - Filtered : en fr
  • FR637255A - Automatic altimer-flow corrected oxygen inhaler : en fr
  • US1666888A - Draft gear : en
  • US1667139A - Gas separator : en
  • US1667426A - Gas-treating process : en
  • CA279687A - Oil burner : en fr
  • US1666987A - Saw tooth : en
  • DE459162C - Incandescent lamp reflector, especially for dental purposes, with partial aperture and additional reflector : de en
  • FR637382A - Table percolator : en fr
  • DE459045C - Process for the preparation of sulfosuric derivatives of hydrogenated or partially hydrogenated aromatic hydrocarbons : de en
  • GB276651A - Amplifiers for wireless receiving sets : en
  • GB289175A - Improvements in the production of coloured photographic pictures : en
  • GB289369A - Improvements in or relating to steering, spring or like dampers : en
  • AT109381B - Internal cooling for metal containers to hold acidified liquids. : de en
  • US1667072A - Proportional gas and air mixing device : en
  • US1667421A - Apparatus for safely sending mail bags, luggage, and similar orjects from aerial crafts to the ground : en
  • US1666896A - Angle-cock holder : en
  • FR637227A - Further development of internal combustion engines : en fr
  • FR637385A - Double fat box : en fr
  • GB289256A - Improvements relating to telescopic screw lifting jacks : en
  • GB289297A - Adjustable racket tensioning attachment : en
  • DE459008C - Contact cable : de en
  • US1666966A - Piston and piston-ring construction : en
  • GB289197A - Improvements relating to slidable seats for vehicles and the like : en
  • GB289351A - Improvements in or relating to gas ranges : en
  • DE459063C - Screw locking : de en
  • FR637349A - Device for the construction of isothermal houses by assembling pillars and reinforced cement slabs : en fr
  • US1666904A - Time switch : en
  • US1667179A - Pump : en
  • GB289280A - Process for the oxidation of aldoses : en
  • GB289321A - Improvements in or relating to the manufacture of yarns or threads, and apparatus therefor : en
  • DE459263C - Rotatable chimney top, the hood of which is provided with flue gas outlets perpendicular to the wind direction : de en
  • US1667524A - Process for dyeing artificial silk : en
  • US1667013A - Wind deflector : en
  • US1667358A - Fuel briquette and method of making same : en
  • US1667518A - Process of making carbureted water gas : en
  • FR637187A - Process for the preparation and use of an agent for disinfecting stables and similar premises : en fr
  • GB289274A - Ditch-digging and cleaning machine : en
  • US1667009A - Method and apparatus for making laminated strips : en
  • USRE16945E - To mitchell : en
  • GB289209A - Improvements relating to power installations : en
  • US1666933A - Corn silker : en
  • US1667458A - Temperature-regulating means for liquid-cooled engines : en
  • USD74966S - Design for a curtain tassel or similar article : en
  • US1667111A - Locomotive boiler : en
  • US1667326A - A coeporation of : en
  • US1667710A - Electrical amplifier circuit : en
  • GB289212A - Improvements in or relating to barometric devices : en
  • FR637235A - Improvements in mechanical wheels : en fr
  • CA279531A - Fire hose drier : en fr
  • DE459081C - Pull-through drafting unit for spinning machines : de en
  • US1667529A - Automobile bumper : en
  • DK38688C - Machine for Dishwashing Service and the like. : da en
  • US1667362A - Tension-adjusting device : en
  • USD74995S - Manns : en
  • CA279514A - Rubber composition : en fr
  • DE458960C - Filler screw for storm lanterns : de en
  • DE459026C - Riveting process and riveting tool : de en
  • DE459033C - Door lock that can be triggered from inside and outside : de en
  • GB289333A - Improvements in hats, helmets and other head-wear : en
  • FR637206A - Device preventing the spread of tuberculosis : en fr
  • US1667709A - Railway signaling device : en
  • FR637100A - Lightweight artificial stone : en fr
  • US1667188A - Hair curler : en
  • US1667439A - Apparatus for purifying and simultaneously sterilizing water or other liquids or gase : en