• USD72792S - Design for a dress : en
  • US1631632A - Lighting unit : en
  • US1631603A - Aeroplane : en
  • CA271417A - Telephone circuit system : en fr
  • DE445589C - Metal sole for the ordinary wood plane : de en
  • CA271308A - Cap : en fr
  • CA271397A - Car end : en fr
  • AT106643B - Method for quickly labeling cotton chains in particular. : de en
  • US1631113A - Bond for elastic grinding wheels and method of applying the same : en
  • AT106628B - Improvement on the recovery device for cards. : de en
  • CA271444A - Indicator for automobile lamps : en fr
  • AT106642B - Holding device for arranged in stacks of paper sheets u. like : de en
  • US1631216A - Nonmetallic centering device for shafting : en
  • US1631276A - Casing wagon : en
  • US1631406A - Valve : en
  • US1631648A - Switch and signal system : en
  • CA271404A - Vehicle bearing : en fr
  • US1631608A - Stand for posters : en
  • US1631622A - Bookcase : en
  • US1631766A - Parachute : en
  • CA271321A - Dry pipe valve : en fr
  • US1631258A - Double-adjustable drive-chain idler : en
  • US1631526A - Molding cutter : en
  • DE445406C - Method and device for stunning by simultaneously inhaling nutrient gas and stunning gas from two separate gas sources : de en
  • CA271347A - Apparatus for balancing rotative bodies : en fr
  • US1631595A - Paper box : en
  • US1631849A - Sprinkling-hose support : en
  • FR622924A - Footwear improvements : en fr
  • GB272010A - Improvements in or relating to spring seats : en
  • US1631515A - Typesetting apparatus : en
  • US1631795A - Steering-post control : en
  • US1631180A - Beet puller : en
  • US1631188A - Grinding machine : en
  • US1631311A - Cane car : en
  • US1631442A - Smoke-extracting device for tunnels : en
  • US1631676A - Alternating-current telegraph system : en
  • DK37573C - Procedure and Apparatus for Afnikotinization of Tobacco, Tobacco Waste and Tobacco Manufactures. : da en
  • US1631631A - Table decoration : en
  • US1631686A - Die-casting machine : en
  • CA271369A - Lubrication detector : en fr
  • US1631838A - Collapsible core : en
  • US1631222A - Shock absorber : en
  • US1631489A - Tool for inserting or removing screws : en
  • CA271340A - Mixer : en fr
  • US1631606A - Casing for electrical measuring instruments : en
  • CA271300A - Coaster sled : en fr
  • US1631266A - Washing machine : en
  • US1631796A - Speed indicator : en
  • FR31784E - Installation of curtains on doors in torpedo bodies : en fr
  • GB272133A - Improvements relating to trousers presses : en
  • AU167726A - Improvements inthe method of and means formanufacturing dovetail metal sheeting : en
  • FR622774A - Method and device for the transformation of electric oscillations into acoustic oscillations : en fr
  • GB261775A - Torsion balance of the eotvos type : en
  • CA271384A - Tooth brush : en fr
  • CA271381A - Electrical apparatus : en fr
  • CA271348A - Shank stiffener machine : en fr
  • DE444302C - Packing machine for items to be separated into certain quantities : de en
  • AU163726A - Improvements in automatic dampers for vehicle suspension springs : en
  • CA271287A - Display and dispensing apparatus : en fr
  • AT106632B - Improved zipper for handbags and travel bags. : de en
  • CA271380A - Flexible gear wheel : en fr
  • USD72793S - Design for a toilet box : en
  • FR622885A - Closing device for opening containers of all kinds : en fr
  • GB272573A - Improvements in the method of and means for packing bundles of folded fabrics and the like : en
  • US1631497A - Dental x-ray-film package : en
  • US1631721A - Hot-air stove : en
  • US1631736A - Bearing for spinning spindles : en
  • FR622783A - Process for the decoloration and clarification of turpentine : en fr
  • DE445478C - Belt friction shock absorbers, especially for motor vehicles : de en
  • GB244463A - The manufacture of new anthraquinone derivatives : en
  • GB272273A - Improvements in the working of submarine telegraph cables : en
  • US1631848A - Portable scaffold : en
  • AT106582B - Circle of curves, especially for hyperbolas. : de en
  • CA271431A - Modulator system : en fr
  • US1631126A - Plate-glass surfacing car : en
  • US1631531A - Loom for weaving chenille axminster and like carpets, blankets, and other fabrics : en
  • US1631581A - Nailing plate for lasts : en
  • US1631665A - Electric condenser : en
  • US1631904A - Mail-box support : en
  • FR31720E - Device for converting automobiles into automobile sleds : en fr
  • FR622843A - Flexible handle tool : en fr
  • FR622757A - Saucepan with flap lid, opens separately and automatically at the touch of a button : en fr
  • GB260306A - Method of making unsensitised films for photographic and kinematographic purposes : en
  • GB272034A - Improvements in and connected with lavatory flushing valves : en
  • GB272570A - Process for destroying animal pests : en
  • US1631246A - Bar cuff link : en
  • US1631376A - Grain weigher : en
  • US1631835A - Manufacture of artificial silk : en
  • AT106579B - Buttonhole sewing machine. : de en
  • AU220326A - Improved heat distributor for gas cooking stoves : en
  • US1631583A - Capacitatively-actuated loud speaker : en
  • US1631257A - Generating power plant : en
  • US1631577A - Refrigerator : en
  • GB271994A - Improvements in trousers presses; also applicable for pressing neckties and the like : en
  • US1631912A - Cuff button : en
  • US1631335A - Truck frame : en
  • US1631761A - Suction pipe : en
  • GB272146A - Improvements in instruments for measuring linear dimensions : en
  • DE438509C - Mail folder mechanism with fixed liner and foldable locking straps, which are rotated by means of a lever that can be moved in the direction of their axis of rotation and locked in the locked position : de en
  • GB263872A - Improvements in and relating to electric smelting furnaces : en
  • GB272128A - Improvements relating to corrugated roofing and like tiles or sheets : en
  • GB261356A - Improvements relating to obtaining the active constituents of germ glands : en
  • US1631463A - Process of smoking meat : en
  • US1631504A - Golf club : en
  • US1631878A - Automatic take-up bolt : en
  • CA271310A - Fountain lather brush : en fr
  • FR31719E - Process for eliminating natural or artificial parasites, allowing the use in t. s. f. fast telegraph apparatus called <synchronous : en fr
  • GB266711A - Improvements in and relating to the manufacture of silica glass articles : en
  • GB266759A - Improvements in or relating to methods of and apparatus for balancing revolving machine parts : en
  • GB249518A - Improvements in exhaust devices for motor car, aeroplane and the like internal combustion engines : en
  • US1631424A - Can-soldering machine : en
  • US1631642A - Positive electrode for electric batteries : en
  • FR31718E - Manual block system : en fr
  • GB272264A - Improvements in and connected with steam de-superheaters : en
  • DE445357C - Suspension hook for hook frame : de en
  • FR622766A - Chaff expeller on thresher : en fr
  • FR31705E - Automatic switching system : en fr
  • GB272009A - Improvements in the regulation of electrical generating machinery : en
  • DE445267C - Device for shutting down flywheel converters with a detachable flywheel during work breaks : de en
  • US1631732A - Visible-card system : en
  • CA271436A - Ladder : en fr
  • GB250176A - Improvements in or relating to tobacco pipes and cigar and cigarette holders : en
  • US1631582A - Device for milling polygonal holes : en
  • US1631692A - Felted fabric and process for the manufacture thereof : en
  • AT106585B - Instrument for examining body cavities and body tubes. : de en
  • FR622936A - Improvements to liquid fuel burners : en fr
  • GB248720A - Improvements in and relating to the manufacture of pistons from magnesium and magnesium alloys : en
  • DE445430C - Door and window hinge fastening : de en
  • GB271959A - Improved tray for heating hand irons : en
  • GB271964A - Improvements relating to liquid receptacles : en
  • GB272068A - Improvements in and relating to collapsible tubes or containers for viscid material : en
  • GB259234A - Improvements in electric remote control systems : en
  • GB262474A - Improvements in and relating to electric regulating apparatus : en
  • US1631456A - Valved pipe coupling : en
  • US1631739A - Speed-reduction mechanism : en
  • US1631934A - Money receptacle : en
  • US1631643A - Valve : en
  • US1631787A - Building-wall construction : en
  • FR622893A - Fast heating iron : en fr
  • AT106645B - Humidifier. : de en
  • CA271346A - Railroad crossing : en fr
  • FR31783E - Shoe or leg laces : en fr
  • GB271989A - Improvements in or relating to aerial ropeways : en
  • FR622932A - Clip to hold letter slips and other office papers together : en fr
  • GB262433A - Improvements in or relating to bright annealing furnaces : en
  • US1631244A - Medicine : en
  • CA271429A - Snow plough : en fr
  • GB272103A - Journal bearings : en
  • US1631235A - Clutch : en
  • GB266665A - Device for making a liquid pass through spongy articles such as tissues, felts, etc.and for drying same : en
  • DE445651C - Power air distribution system for electrically operated railroad trains, in particular for controlling hoop pantographs : de en
  • US1631413A - Heat-insulating bottle : en
  • DE445529C - Ball container with lower inlet opening, especially of dry testing machines for testing isolated conductors and cables : de en
  • US1631717A - Telephone note rack and pencil holder : en
  • GB272052A - Improvements in driving gear for overhead railway cars : en
  • DE445658C - Liquid fuel burners : de en
  • FR622760A - Thresher : en fr
  • DE445353C - Device for determining oil-soiled bottles before cleaning in the bottle cellar : de en
  • GB272066A - Improvements in connection with cooking vessels : en
  • DE445527C - Mechanical switching mechanism for control rollers : de en
  • US1631304A - Tank car : en
  • US1631678A - Combination rear light for vehicles : en
  • GB271935A - Improvements in and relating to statistical, calculating and like machines controlled by mechanical records : en
  • GB271968A - Improvements in and relating to expanding suit cases and like receptacles : en
  • DE445347C - Plant breeding process : de en
  • GB253102A - Improvements in thread cutting devices : en
  • DE445320C - Emulsifying device : de en
  • US1631511A - Baymond c : en
  • US1631444A - Shouldering attachment : en
  • US1631840A - Furnace-door mounting : en
  • DE445409C - Device for raising and lowering the toilet lid : de en
  • FR31748E - Chair or trolley cart manoeuvrable in all directions : en fr
  • DE445362C - Heel holder for heel nailing machines, especially for attaching heels with a rubber patch : de en
  • DE439185C - Machine for breaking down cocoa mass : de en
  • DE445448C - Machine for making wire nails : de en
  • AT106647B - Device for utilizing the power of artificial or natural currents serving other purposes in pipes of mine shafts, industrial plants and the like. like : de en
  • US1631771A - Oil burner : en
  • US1631945A - Lady's trimmed hat : en
  • US1631627A - Dumping truck : en
  • FR622753A - New line finder systems : en fr
  • FR622833A - Device for cooling transformers : en fr
  • US1631846A - Radiator guard : en
  • GB272148A - Clasp fastening : en
  • DE445269C - Process for the preparation of anthraquinone derivatives : de en
  • FR31781E - Appliance placed on kitchen stoves : en fr
  • GB257917A - Improved manufacture of phosphorus or phosphoric acid and concurrently of activated charcoal : en
  • IS11B6 - Method of producing animal feed : en is
  • USD72785S - Design pob base assembly for dental equipment stand : en
  • DE445463C - Compressed air gas firing : de en
  • GB266308A - Improvements in means for controlling the supply of gaseous fuel and air to the heating flues of gas retort and like furnaces : en
  • GB271983A - Improvements in or relating to motor cycle and other road vehicle brakes : en
  • GB272269A - Improvements in the coverings of textile, lithographic, off-set printing, labelling,wrapping and like rollers : en
  • US1631533A - Water heater : en
  • US1631445A - Drum trap : en
  • DE445251C - Process for developing Kuepen dyes on the fiber : de en
  • US1631560A - Brush : en
  • DE445326C - Electrical connector, especially for cathode tubes : de en
  • FR622880A - Fuel injection device for internal combustion engines : en fr
  • US1631634A - Braiding carrier : en
  • US1631256A - Radial drilling machine : en
  • US1631756A - Detonator package : en
  • CA271362A - Centrifugal friction coupling : en fr
  • GB272106A - Improvements in fasteners to bind loose sheets of paper : en
  • CA271446A - Automobile lamp : en fr
  • US1631194A - Cream separator : en
  • AT106591B - Process for the production of hollow sticks. : de en
  • CA271356A - Burring attachment : en fr
  • US1631585A - Screen plate : en
  • DE445328C - Device for the gradual starting, controlling and braking of electric motors : de en
  • CA271307A - Mat : en fr
  • CA271361A - Golf club straightener : en fr
  • DE445457C - Horn, consisting of a Tonfuehrungsarm ending in a bend and a reflector arranged in such a way that the tube end of the arm opens into the side surface of the reflector : de en
  • US1631431A - Collapsible reel for winding filaments, yarns, threads, silks, and the like : en
  • US1631573A - Refrigerant : en
  • DE445342C - Sound reproduction device, speaking machine or the like. : de en
  • DE445461C - Resilient commutator radially to the shaft for electrical machines : de en
  • GB265191A - Method and device for burning solid fuels : en
  • GB272094A - Improvements in or relating to paper or the like sheet separating and feeding machines : en
  • CA271373A - Metal melting method : en fr
  • CA271454A - Alcohol production : en fr
  • US1631407A - Tilting trap : en
  • US1631558A - Game apparatus : en
  • US1631837A - Power-transmission mechanism for motor vehicles : en
  • US1631525A - Cap for paste tubes : en
  • FR622897A - New roofing material : en fr
  • FR622915A - Screw cap for closing perfume bottles and other similar applications : en fr
  • CA271335A - Thermostatic valve : en fr
  • GB248760A - Improvements in or relating to rubber heels for boots and shoes : en
  • GB261776A - Improvements in and relating to devices for supplying additional materials to furnaces : en
  • GB271975A - Improvements in teapots, coffee pots and the like : en
  • US1631596A - Wheel-dressing mechanism : en
  • GB272064A - A new or improved joint or coupling for conveyors and the like : en
  • GB272289A - Improvements in and relating to control equipment for alternating current power systems : en
  • AT106610B - Multi-part electrode for vacuum tubes. : de en
  • GB258830A - : en
  • US1631792A - Massaging device : en
  • FR31787E - Device capable of preventing wear on the nose of the sheet under the clamp of the lower clamp of rectilinear combers : en fr
  • FR622841A - Adjustable propeller : en fr
  • FR622884A - Oil switch with interruption in several compartments : en fr
  • GB272032A - Improvements in and connected with sectional boilers : en
  • DK37564C - Procedure for Artificial Aging or Cement Storage. : da en
  • US1631116A - Furnace : en
  • US1631322A - Monolithic structure and process of making the same : en
  • DE445454C - Dump truck : de en
  • FR31701E - Progressive speed change applicable to all kinds of motion transmissions : en fr
  • GB272127A - Improvements in magazine pencils : en
  • CA271358A - Wind motor : en fr
  • US1631859A - Liquid-fuel-burning apparatus : en
  • FR622765A - Improvements to tilting seats : en fr
  • GB272058A - Improvements relating to liquid-level indicators : en
  • GB272056A - Improvements relating to utensils, such as saucepans, stewing pans, preserving pans and the like : en
  • US1631894A - Spray nozzle : en
  • US1631794A - Stringed instrument : en
  • DE445446C - Safety valve for smaller internal combustion engines, especially for diesel engines with airless injection : de en
  • FR622867A - Combined crank for maneuvering car jacks and all other vehicles : en fr
  • US1631781A - Hair curler and waver : en
  • AT106569B - A figurehead for shavers or the like. : de en
  • FR31782E - Voltage distributor for dynamo collector : en fr
  • US1631858A - Process of preparing alpha food product and product resulting therefrom : en
  • FR31765E - Improved device for assembling bodies of all kinds, usable in particular for arming power lines : en fr
  • FR622840A - Rye grain processing process : en fr
  • GB260988A - Improvements in or relating to friction shock absorbers : en
  • US1631131A - Vehicle body : en
  • US1631720A - Process of recovering ammonia from gases containing same : en
  • US1631906A - Demountable rim : en
  • US1631939A - Speed-varying transmission : en
  • GB272080A - Removable device for evacuating refrigerators : en
  • GB272031A - Improvements in supporting brackets for the route or destination indicator boards ofvehicles : en
  • US1631677A - Locomotive or car body : en
  • US1631733A - Webber : en
  • USD72789S - Design for a shoe : en
  • FR622848A - Improvements to fire extinguishers : en fr
  • GB272737A - Improvements in kinematograph projection apparatus : en
  • DE445356C - Tap with switch : de en
  • GB248770A - Improvements in or relating to the manufacture of air gas from inflammable volatile liquids : en
  • GB271991A - Improvements in or relating to electric tumbler switches : en
  • GB272281A - Improvements in filing systems : en
  • GB272581A - Apparatus for indicating the smoking weight of a tobacco pipe : en
  • GB272044A - Improvements in the lubrication of machinery : en
  • GB266664A - Improvements in tumbling mills : en
  • FR622829A - Extendable valve lifter for explosion engines : en fr
  • FR622923A - Device with multiple superimposed ribbons applicable to machines for carding wool or any other textile material, as well as to tape devices in general : en fr
  • FR622820A - Multiplier device : en fr
  • FR622826A - Internal rubber tire for vehicle wheels : en fr
  • GB271950A - Improvements in or relating to electric transformers : en
  • GB272069A - Improvements in sowing machines : en
  • FR31766E - Connection system to the chassis of automobile or other car bodies : en fr
  • GB271554A - Improvements in machines for filling bottles or other vessels : en
  • DE445258C - Electrically controlled catenary switch, especially for cars that do not run on rails : de en
  • DE445579C - Compressed air switchgear with on and off cylinders that are controlled by working valves : de en
  • DE445249C - Lens changer for microscopes : de en
  • FR622918A - Product for polishing or rubbing metal objects : en fr
  • FR622881A - Suspended seat : en fr
  • GB247941A - A new or improved process for the manufacture of a highly valuable cast iron with the finest distribution of graphite : en
  • US1631482A - Water-discharge valve : en
  • GB271060A - Improvements relating to centrifugal machines : en
  • GB272119A - Improvements in devices for use in connection with milk-bottles : en
  • FR622795A - Advanced spark plug : en fr
  • FR624259A - : fr
  • GB271963A - Improvements in or relating to cameras and like optical projection devices : en
  • GB272088A - Improvements in automatic recording devices : en
  • US1631726A - Protective device for dynamo-electric machines : en
  • GB263789A - Improvements in or relating to electrical circuit interrupters : en
  • FR622869A - Air cooling of the combustion engine : en fr
  • GB271992A - Improvements in suction valves for compression pumps : en
  • DE445381C - Clip for sock holder u. like : de en
  • DE445444C - Mercury vapor jet pump : de en
  • US1631121A - Insect destroyer : en
  • US1631833A - Exhaust system for paper-machine driers : en
  • DE445312C - Twisting machine : de en
  • GB272086A - Improvements in and relating to apparatus for moulding plastic substances : en
  • GB272263A - Improvements in or relating to telephonic instruments : en
  • US1631658A - Process of loading battery boxes : en
  • GB272144A - Improved clamp for pipes and the like : en
  • FR622763A - Improvements in control devices for lowering and tilting headlights for motor vehicles and the like : en fr
  • GB272136A - Improvements in and relating to machines for moulding plastic substances : en
  • US1631162A - Vertical film-type evaporator : en
  • US1631414A - Valve : en
  • US1631598A - Jar lifter : en
  • FR622767A - Tractor drawbar : en fr
  • US1631197A - Typewriting machine : en
  • US1631289A - Bottle-capping utensil : en
  • FR31749E - Device for drying or carbonizing various materials : en fr
  • US1631350A - Telephone and cap therefor : en
  • US1631752A - Automatic load equalization : en
  • GB247217A - An improved method of working with carbon monoxide under pressure : en
  • CA271455A - Alcohol production : en fr
  • FR622842A - Closing of boxes : en fr
  • GB271986A - Improvements in hydraulic shock absorbers : en
  • GB272001A - Improvements in the control of dynamo electric machines : en
  • FR622907A - : fr
  • DE445437C - Conveyor screw with a constant pitch or a pitch that is shortened after the outlet of the conveyor device : de en
  • GB271996A - Improvements in or relating to sifting and screening apparatus : en
  • US1631152A - Plug for oil wells : en
  • US1631415A - Lock washer : en
  • US1631891A - Surveying instrument with drawing device : en
  • FR622950A - Device to reinforce the sound in telephony by microphones : en fr
  • US1631401A - Process of making motor fuel : en
  • US1631467A - Edwin caldwei : en
  • US1631698A - Vehicle signaling apparatus : en
  • DE445584C - Table grate of variable length for domestic stoves and ovens : de en
  • US1631572A - Transmitting mechanism : en
  • CA271330A - Foot arch support : en fr
  • US1631325A - Rail brace : en
  • US1631617A - Sheet-retarding means for sheet-feeding apparatus : en
  • US1631591A - Combined liquid and air pump : en
  • US1631743A - Steam engine : en
  • CA271440A - Artificial silk : en fr
  • US1631114A - Power-propelled runner attachment for motor vehicles : en
  • DE445447C - Device for ignition and monitoring on gas heating systems : de en
  • GB271962A - Improvements in or relating to submarine signalling apparatus : en
  • FR622883A - Device to prevent the reaction of ignition feedback, occurring in rectifiers, on units coupled in parallel with the latter : en fr
  • GB272571A - Improvements in domestic and like brushes : en
  • US1631561A - Agricultural instrument : en
  • US1631663A - Motor-vehicle hood cover : en
  • GB272076A - Machine for measuring and stamping ceramic plates : en
  • US1631373A - Partition wall : en
  • US1631378A - Sealing-off device : en
  • AT106566B - Label for labeling sensitive fabrics. : de en
  • GB272098A - Improvements in spring traps for animals : en
  • FR31758E - Process for converting methane into a petroleum-like fuel : en fr
  • US1631645A - Illuminating and heating device : en
  • FR622862A - Gear pump : en fr
  • GB272109A - Process for increasing the weight per unit volume of pulverulent heaped material : en
  • GB267954A - Manufacture of unsaturated aldehydes : en
  • US1631520A - Packing : en
  • US1631529A - Illuminating device for projection purposes : en
  • US1631297A - Refrigerator car : en
  • US1631877A - Calk attachment for boots : en
  • GB246130A - Manufacture of finely subdivided carbon : en
  • AT106621B - Curling iron. : de en
  • US1631454A - Liquid-dispensing apparatus : en
  • US1631546A - Infant's conveyance : en
  • US1631607A - Hand telephone : en
  • DE445219C - Process for the preparation of Kuepen dyes of the perylene series : de en
  • US1631427A - Revolving grate : en
  • AT106564B - Inserting device. : de en
  • CA271327A - Boat : en fr
  • CA271295A - Electric timing switch : en fr
  • AT106604B - Flares, in particular for photographic purposes. : de en
  • AT106646B - Electric motor assembled with air conveyor. : de en
  • AT106600B - Method and device for the electromagnetic remote control of regulating organs for lines of gaseous, liquid and solid substances. : de en
  • CA271363A - Cash register : en fr
  • GB272049A - Improvements in presses for making metal tube blanks : en
  • FR622824A - Induced exhaust system for combustion engines, polycylindrical, causing the rapid and complete evacuation of the burnt gases : en fr
  • GB248779A - Improvements in metallic window sashes : en
  • US1631338A - Change-speed transmission : en
  • US1631387A - Railroad-crossing safety device : en
  • GB271957A - Improvements in apparatus for use in the vulcanization of tyres : en
  • DE445290C - Centrifugal pump for irrigation systems : de en
  • FR622794A - Paper winding machine : en fr
  • CA271385A - Armature winding machine : en fr
  • CA271415A - Snowplough : en fr
  • DE445324C - Address printing machine with control of the printing device through the printing plates on their way to the printing point : de en
  • GB262475A - Improvements in catalytic reactions : en
  • US1631259A - Variable lift-variable resistance aerofoil : en
  • US1631673A - Motor-control system : en
  • US1631115A - Ground brake : en
  • US1631494A - Scale plate for typewriting machines : en
  • US1631659A - Wall construction : en
  • US1631898A - Portable belt sander : en
  • US1631331A - Carrousel : en
  • GB269871A - Improvements in talking machines : en
  • GB272074A - Improvements in or relating to milking sheds : en
  • GB272003A - Improvements in or relating to apparatus for spraying or atomising liquids or for disseminating gases : en
  • US1631269A - Motor car : en
  • CA271392A - Flotation apparatus : en fr
  • CA271398A - Grating : en fr
  • DE444630C - Vehicles used for amusement : de en
  • DE445495C - Swivel chair switch for grooved rails : de en
  • USRE16648E - And stanley krall : en
  • AT106561B - Process and device for the manufacture of decorated glassware. : de en
  • US1631249A - Investment composition : en
  • US1631344A - Steam boiler : en
  • CA271352A - Sliding latch : en fr
  • US1631834A - Gelatinizing wood : en
  • AT106562B - Interchangeable and reversible double cuff. : de en
  • CA271393A - Base exchange material : en fr
  • AT106590B - Process for the synthetic production of ammonia from the elements. : de en
  • AU522426A - Improvements in ball striking bats and clubs : en
  • FR622879A - Method for automatic adjustment of the operation of steam generators : en fr
  • FR622919A - Improvements to motorized plows and other agricultural tools : en fr
  • GB252734A - Improvements in machines for reproducing perforated pattern cards : en
  • GB258868A - Improvements in or relating to electric transformers : en
  • GB272002A - Improvements in two-stroke double acting internal combustion engines : en
  • US1631471A - Automobile signal : en
  • DE445240C - Process for the separation of mixtures consisting of two liquids : de en
  • DE445399C - Automatic driving security on railway lines : de en
  • DE444805C - Automatic rail coupling : de en
  • US1631224A - Electrical-conduit-crossover system : en
  • US1631160A - Hopper construction : en
  • US1631290A - Method of and apparatus for obtaining disruptive effects : en
  • US1631738A - Vernier condenser : en
  • US1631613A - Shade holder : en
  • US1631641A - Cutting tool : en
  • US1631828A - Bobbin-feeding mechanism for looms : en
  • DE445431C - Rotating device for continuously working spinning machines : de en
  • CA271360A - Non-skidding device for automobiles : en fr
  • CA271318A - Advertising display device : en fr
  • US1631528A - Dry cell : en
  • US1631592A - Rotary pumping machine : en
  • DE445390C - Process for the production of dinaphthyldicarboxylic acids : de en
  • AU208226A - Improvements in cooling safes ofthe drip type : en
  • FR622830A - Multiple combination socket outlet : en fr
  • FR622908A - Shelf with groove for quickly picking up change from overcrowded counters : en fr
  • CA271323A - Apparatus for delivering measured quantities of liquids : en fr
  • CA271410A - Carbon production : en fr
  • FR31706E - Two-stroke explosion engine : en fr
  • US1631336A - Band-saw-tooth roller : en
  • US1631653A - Bumper : en
  • US1631443A - Motor cycle : en
  • US1631841A - Electric switch : en
  • GB263802A - Improvements in or relating to suspension or chain insulators : en
  • CA271349A - Shank stiffener machine : en fr
  • CA271301A - Sole protective device : en fr
  • FR31796E - Towel holder : en fr
  • GB272014A - Improvements relating to attachments for telephone instruments : en
  • GB272580A - Manufacture of azo-dyestuffs : en
  • FR31747E - Carding machine improvements : en fr
  • FR622853A - Adjustable volume automatic dosimeter or pipette : en fr
  • FR622898A - Marine rubber road coating : en fr
  • CA271426A - Car heating mechanism : en fr
  • DE445352C - Film pack housing made of sheet metal : de en
  • GB272007A - Improvements in fluid pressure apparatus for operating bulkhead and other doors : en
  • DE445452C - Ventilation chimney for ice cellar u. like : de en
  • DE445459C - Reversing pole extending parallel to the axis and ending in tab-like approaches for electrical machines with oblique armature grooves : de en
  • FR622823A - Method for reducing fuel consumption in internal combustion engines : en fr
  • US1631190A - Method of and apparatus for cooling gun rarrels : en
  • FR622856A - Manufacturing process of sealing caps applied by shrinkage : en fr
  • GB272042A - Improvements in telephone receivers : en
  • FR31733E - Trip mechanism for electrical circuit breakers : en fr
  • FR622789A - Protective device for bicycles eliminating the use of the housing : en fr
  • DE445456C - Electrical signaling device for tram trains : de en
  • US1631722A - Process of surface-finishing rubber goods and product of same : en
  • US1631815A - Brake accelerator for single-chamber compressed-air brakes : en
  • FR622946A - Lighting gas purification process : en fr
  • FR622813A - Radiator cap fixing device or other similar component : en fr
  • GB265628A - Direction indicators for motor vehicles : en
  • FR622913A - Gas supply system and device to oxyacetylene guns for metallization : en fr
  • GB273227A - Means for synchronising television & like systems : en
  • GB265955A - Improvements in percussion fuses for projectiles : en
  • FR31757E - Improvement in nose clips : en fr
  • FR622801A - Process and device for preparing liquid sodium silicate at the place of use, starting from vitreous silicate : en fr
  • US1631346A - Repair link : en
  • USD72807S - Design fob a finger ring : en
  • AT106619B - Multi-lead pen. : de en
  • GB271987A - Improvements in or relating to the buckets of dredgers, diggers and the like : en
  • GB251965A - Improved manufacture of artificial filter stones : en
  • AT106629B - Pencil or pen sharpener. : de en
  • US1631210A - Headwear : en
  • US1631446A - Huller : en
  • US1631209A - Adjustable hanger or support : en
  • US1631305A - Shuttle tension : en
  • GB270727A - Process for treating crape waste : en
  • FR622819A - Motor support, articulated, allowing orientation in all directions : en fr
  • US1631635A - Pendttltjm-cohtbolled sight : en
  • DE445656C - Changeable electrical capacitor with a pliable assignment that can be approximated to a fixed assignment or removed from it : de en
  • US1631356A - Fuel feeding and metering system and apparatus : en
  • US1631803A - Vehicle : en
  • GB272012A - Improvements in or relating to electromagnetic switches operated by alternating current : en
  • US1631559A - Ophthalmic test-lens frame : en
  • DK37569C - Apparatus for Creating an Inert Atmosphere. : da en
  • US1631656A - Combined mattress and bedpan : en
  • US1631763A - Bearing with rolling members : en
  • DE445340C - Device for measuring and distributing liquid or pasta-like substances with a rotating distributor : de en
  • GB272048A - Means for keeping cool, milk and other liquids : en
  • FR31775E - A method of making a multi-layered roof covering capable of being ventilated, carried out using ordinary flat tiles : en fr
  • US1631213A - Electrical system : en
  • GB259533A - : en
  • USD72801S - Design for an arm for a lighting fixture or the like : en
  • US1631490A - Window operator : en
  • FR31764E - Device for obtaining a defined periodic movement and its application to the distribution of an explosion engine : en fr
  • GB272016A - Improvements in or relating to endless conveyors : en
  • US1631505A - Educational game : en
  • US1631884A - Adjustable wrench : en
  • GB266754A - Improvements in ships' rudders : en
  • GB262409A - Pulverised fuel burning furnace : en
  • GB272022A - Improvements in or relating to connection systems for automatic telephone plants : en
  • USD72799S - Design for a loud speaker : en
  • GB271993A - Improvements in and relating to microscope objective changers : en
  • US1631864A - Fly swatter : en
  • US1631435A - Shutter control for cameras : en
  • US1631593A - Photographic apparatus : en
  • US1631699A - Sand-heating apparatus for building purposes : en
  • FR31773E - Ignition control device for stationary engines, allowing a progressive variation from 0 to 30 u deg. : en fr
  • DE445297C - Cooling drum with water jacket : de en
  • US1631441A - Biscuit-making and the like machine : en
  • US1631117A - Weighing machine : en
  • USD72794S - fabbeb : en
  • FR31716E - Improvements made to devices for removing dust from gas : en fr
  • GB272274A - Improvements in and relating to processes of making starch products and dry starch products : en
  • DE445439C - Regenerative retort furnace battery : de en
  • US1631181A - Automatic feeder : en
  • US1631500A - Power-transmission device : en
  • US1631706A - Internal-combustion engine : en
  • US1631747A - Poration : en
  • CA271368A - Loose collar for shafts : en fr
  • US1631690A - Universal radio and direct-service system : en
  • US1631924A - Sound damper : en
  • US1631168A - Rheostat : en
  • FR622847A - Liquid fuel lighter : en fr
  • GB272101A - Improvements in index tabs : en
  • US1631279A - Life-saving device : en
  • US1631242A - Bolt-action firearm : en
  • US1631364A - Ironing machine : en
  • US1631448A - Brake for automobiles : en
  • US1631793A - Clip for hair-waving sachets : en
  • FR622810A - Cycle wheel direction control device : en fr
  • FR31762E - Improvements in the manufacture of gas stoves : en fr
  • DE445229C - Counter : de en
  • DE445344C - Projection device for transmitted light : de en
  • DE445407C - Double-shell box, preferably made of crystal : de en
  • DE445480C - Centering device on lathe-like centrifugal machines for concrete pipes u. like : de en
  • US1631844A - Merchandise cabinet : en
  • US1631118A - Stake for trucks, wagons, and other vehicles : en
  • FR622917A - Pipe joint : en fr
  • GB272277A - Improvements in or relating to knitting machines : en
  • US1631711A - Radiator tank : en
  • US1631807A - -x x -xx -xx-x -x : en
  • US1631853A - Tomb or grave closing device : en
  • US1631578A - Recording instrument : en
  • US1631579A - Tool-slide mechanism : en
  • US1631375A - Lawn rake : en
  • US1631789A - Manufacture of paper pulp : en
  • DE445285C - Feeding device for nuts and similar workpieces : de en
  • DE445367C - Rocker : de en
  • DE445419C - Lifting device for motor attachments : de en
  • US1631397A - Stucco nail : en
  • FR31744E - Improvements to non-metallic pinions and toothed wheels and their manufacturing processes : en fr
  • AT106615B - Molding device for the production of reinforced concrete beams. : de en
  • US1631223A - Typewriting machine : en
  • US1631127A - Door-operating mechanism : en
  • US1631875A - Manufacture of stabilized metaldehyde : en
  • AT106554B - Steam boiler with indirect steam generation. : de en
  • FR622835A - Flexible handlebars : en fr
  • AT106572B - Speed indicator for rapidly rotating machines. : de en
  • AT106649B - Housing for steam or other pipes. : de en
  • US1631327A - Car-end construction : en
  • US1631670A - High-frequency signaling system : en
  • US1631688A - Oil-burning device : en
  • US1631724A - Focusing lamp : en
  • US1631785A - Display device : en
  • US1631132A - Metal-planing machine : en
  • US1631916A - Tongs : en
  • AT106571B - Speed measuring device. : de en
  • US1631301A - Photographic camera : en
  • US1631707A - Vulcanizing method and apparatus : en
  • US1631734A - Covered baking pan : en
  • DE445455C - Articulated connection for rail vehicles : de en
  • AT106623B - Band saw with drive motor. : de en
  • CA271366A - Method of impregnating wood : en fr
  • CA271438A - Sliding door for cars or barns : en fr
  • CA271345A - Cleaning, sorting and sacking machine for fruit and vegetables : en fr
  • CA271299A - Lense for automobile headlights : en fr
  • GB272579A - Improvements in or relating to mud or like guards for parts of motor cycles : en
  • US1631140A - Traffic signal for vehicles : en
  • US1631712A - Producing of cast-metal wheels : en
  • USD72790S - Design for a shoe : en
  • DE445193C - Process to convert wood sugar, which is obtained by the action of concentrated acid on wood, into fermentable and crystallizable sugar by hydrolysis : de en
  • FR622806A - Improvements to diaphragms for speaking machines and the like : en fr
  • US1631943A - Method of treating rubber articles : en
  • US1631129A - And chaeles i : en
  • US1631935A - Container : en
  • DE445491C - Unwinding device for iron and wire rings : de en
  • DE445585C - Moving grate with swing beam : de en
  • CA271375A - Internal combustion engine : en fr
  • DE445315C - Device for automatic opening and closing of weather doors by means of compressed air cylinders : de en
  • DE445366C - Conveyor device for sheet metal u. like : de en
  • US1631628A - Coloring granulated mineral, particularly slate : en
  • US1631393A - Transformer : en
  • US1631865A - Violet vat dyestuff of the 2-thionaphthene-2-indolindigo series : en
  • AT106598B - Rail fastening for variable gauge. : de en
  • AT106601B - Rectifier system, especially for high-voltage direct current. : de en
  • GB271946A - Improvements in or relating to hydro-electric power stations : en
  • GB272132A - An adjustable gaiter or analogous article of wearing apparel of inextensible fabric : en
  • DE445429C - Hot water heater for motor vehicles : de en
  • DE445382C - Articles of clothing, in particular corsets : de en
  • US1631728A - Art of treating wood : en
  • US1631295A - Centering device for car couplers : en
  • US1631460A - Window-shade guide : en
  • FR622836A - : fr
  • GB259571A - Improvements in or relating to marine cables : en
  • US1631866A - Apparatus for producing and projecting cinematographic pictures : en
  • FR622855A - Turbine locomotive : en fr
  • GB261696A - Engine starting apparatus : en
  • GB271954A - An improved waist band or belt for gents wear : en
  • GB272141A - Improvements relating to manually propelled invalids' tricycle carriages : en
  • US1631125A - Reciprocating feeder : en
  • US1631705A - Internal-combustion engine : en
  • US1631695A - Porcelain : en
  • GB262728A - Embossing press : en
  • FR622825A - Blocking device for wheelbarrows and other vehicles : en fr
  • FR622839A - Improvements to the pumps used to inflate the pneumatic tires of automobiles, motorcycles, etc. : en fr
  • FR622857A - Fuel injection valve with atomization by compressed air for internal combustion engines : en fr
  • DK37575C - Cow binding device. : da en
  • AT106592B - Dance floor. : de en
  • FR31771E - Heating appliance : en fr
  • GB272282A - Improvements in and relating to wheel rims and pneumatic tyres for motor vehicles : en
  • DE445327C - Locking device of the drive of switching contacts located in OEl : de en
  • FR622805A - Magazine box for motion pictures : en fr
  • GB252399A - Process for the manufacture of aluminium oxide : en
  • GB271033A - : en
  • CA271409A - Carbon production : en fr
  • US1631236A - Detachable shaft : en
  • US1631899A - Drum or pulley attachment : en
  • US1631936A - Flexible shingle : en
  • US1631612A - Machine for harvesting flax and other plants : en
  • GB272151A - Improvements in or relating to mixing machines : en
  • FR31745E - Crepe rubber sole enhancements : en fr
  • FR622797A - Projectile with visible trajectory : en fr
  • US1631708A - Boileb : en
  • US1631889A - Drive-shaft puller : en
  • GB271982A - Improved device for preventing unauthorised use of motor vehicles : en
  • CA271439A - Sausage skin : en fr
  • US1631652A - Suction device for mica coating machines : en
  • US1631886A - Lace fabric and method of producing same : en
  • DE445288C - Box-shaped luminous structure with light passage openings provided in the top wall, which allow light emanating directly from the light source or light reflected by the inside wall of the box to reach the viewer as well as reflecting light on the outside of the top wall of the box : de en
  • AU359026A - Improvements in and relating to instruments measuring electricity : en
  • US1631144A - Method and means for baking brick : en
  • US1631946A - Expansible link bracelet : en
  • DE445279C - Roller bearings : de en
  • US1631549A - Vacuum cleaner : en
  • FR622882A - Improvements to oscillographs : en fr
  • DE445241C - Process for generating white or colored reserves on vegetable fibers : de en
  • US1631597A - Train-control system : en
  • GB263145A - Improvements in or relating to discharge troughs for cooling beds of rolling mill installations : en
  • GB272145A - Improvements in and relating to wheel dogs for use with lifting jacks : en
  • FR622921A - Improvements in the manufacture of electrical insulators and other molded articles and the like : en fr
  • US1631753A - Electric heatek : en
  • GB272134A - A new or improved depth indicator or liquid gauge : en
  • GB272062A - Improvements in the ventilation of vehicle bodies : en
  • FR622852A - : fr
  • FR622755A - Improvements in photo-mechanical printing processes : en fr
  • FR622834A - Motorcycle rear seat : en fr
  • FR31753E - Camera for taking pictures, enlarging and projecting : en fr
  • FR31738E - Binding for paperbacks of all kinds : en fr
  • FR622821A - Braided mesh, rigid or elastic, with its manufacturing process : en fr
  • GB268361A - Improved method of and means for mounting the component members of electric incandescent lamps or the like : en
  • FR622888A - Leather or imitation leather covering system for shop fronts and home interiors : en fr
  • GB272073A - A continuously operating machine for phosphating and washing fabrics : en
  • US1631201A - Casing for transmissions and the like : en
  • US1631568A - Dry battery : en
  • US1631806A - Vulcanizing apparatus : en
  • DE445385C - Process for the production of artificial skins : de en
  • GB265577A - Improvements in and relating to the manufacture of artificial silk : en
  • GB271966A - Improvements in means for supplying air to the carburettors of internal combustion engines of motor cars : en
  • FR622838A - Improvements to systems for telephone networks : en fr
  • GB260245A - Addressing machines : en
  • DE445377C - Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water : de en
  • DE445369C - Stirring device for dispensing containers with rotating measuring and filling drums : de en
  • FR622874A - Improvements in clutches intended for rotary motion transmission : en fr
  • US1631137A - Film-feeding apparatus : en
  • US1631449A - Reamer drill bit : en
  • CA271343A - Pipe rest : en fr
  • AT106617B - Method for applying inscriptions, scales and the like Like. On plates and pipe bodies made of press paper. : de en
  • US1631271A - Roller tractor : en
  • US1631655A - Broiling apparatus : en
  • US1631674A - Machine for working cylindrical members of fusible material : en
  • AT106644B - Process and machine for the production of twist-free wire ropes. : de en
  • DE445433C - Ball toy with jumping figure : de en
  • FR622887A - Improvements to extendable plows with triangular frame and variable base : en fr
  • FR31722E - Electric headlight, acetylene or other, with reflector oriented against the front direction of a vehicle and flxed on its side or its rear in order to illuminate the free side and the rear of the road and make it easier to cross at night. automobiles with their headlights turned off or on standby : en fr
  • USD72809S - Design for a plate or similar article : en
  • GB271980A - An improved polishing and/or cleaning compound : en
  • GB272287A - Improvements in medical irrigating appliances : en
  • CA271443A - Galvanizing method : en fr
  • CA271382A - Cellulose ester solution : en fr
  • DE445397C - Retention valve for air brakes : de en
  • US1631294A - Device for operating car couplers : en
  • CA271342A - Spreading device : en fr
  • AT106622B - Multi-lead pen. : de en
  • GB271953A - Improvements in handles for percussion drills, jumpers or the like : en
  • DE445445C - Process for the production of fine-grained viscose silk : de en
  • GB249504A - Improvements in fluid pressure brake applying apparatus : en
  • US1631359A - Method of fitting cooperating bodies : en
  • US1631584A - Direct mixer : en
  • AT106594B - Chewing pressure measuring device with display device. : de en
  • AT106612B - Circuit arrangement for investigating the spatial distribution of electrical conductivity in the subsurface. : de en
  • CA271400A - Switch point protector : en fr
  • US1631170A - Process for the manufacture of chromium compounds : en
  • US1631172A - Utilizing wood waste : en
  • US1631219A - Curtain supporter : en
  • DE445435C - Machine for attaching bases made of paper, cardboard or the like provided with adhesive to the end surfaces of paper rolls provided with a paper envelope : de en
  • US1631206A - Vehicle : en
  • US1631514A - Cigarette lighter : en
  • US1631138A - Glass-drawing apparatus : en
  • US1631915A - Vehicle body removing and replacing device : en
  • AT106602B - Process for protecting metal surfaces against attacks and approaches of all kinds by means of weak, low-voltage direct current. : de en
  • AT106596B - Device for sharpening scythes u. like : de en
  • US1631615A - Internal-combustion engine : en
  • US1631750A - Paper product and method of making same : en
  • CA271351A - Electric speed regulating apparatus : en fr
  • US1631601A - Reenforced fabric for garment construction : en
  • US1631871A - Process of manufacturing mercapto-benzo-thiazole : en
  • US1631913A - Electric switch : en
  • FR622762A - Interchangeable text advertising system : en fr
  • FR622935A - Detachable collar shirt : en fr
  • CA271325A - Boat : en fr
  • US1631509A - Well-drill-pipe float coupling : en
  • US1631820A - Fence post : en
  • US1631332A - Steering-mechanism stabilizer for trailers : en
  • US1631830A - Preparing cereal-beverage compounds : en
  • US1631184A - Mobile machinery : en
  • US1631272A - Toy top : en
  • US1631234A - Tractor potato digger : en
  • US1631296A - Tire chain : en
  • US1631704A - Internal-combustion engine : en
  • AU610927A - Mold, and process of making same : en
  • US1631662A - Oil burner : en
  • US1631911A - Connecting nipple for cast-iron heating-boiler elements : en
  • DE445303C - Method and device for drying easily decomposable organic substances : de en
  • US1631749A - Overshoe : en
  • US1631542A - Fuel filler for tanks : en
  • CA7578S - Jam jar cover : en
  • US1631773A - Machine for making ventilators for wearing apparel : en
  • US1631228A - Resilient connecter : en
  • US1631715A - System of distribution : en
  • US1631802A - Flowerpot : en
  • US1631952A - Piston : en
  • US1631714A - Locomotive-feed-pump gauge : en
  • CA271405A - Shock absorber : en fr
  • AT106586B - Muffler with cooling of the exhaust gases. : de en
  • CA271333A - Grinding tool : en fr
  • US1631367A - Sheet conveyer : en
  • GB261782A - Improvements relating to railway car braking apparatus : en
  • GB271951A - Improvements in luffing ships davits or the like : en
  • FR31760E - Gear shifting for lifting devices : en fr
  • FR622786A - electromagnet excited by polyphase currents : en fr
  • DE445044C - Arrangement for high frequency consumer circuits : de en
  • FR622798A - Improvements in alloy manufacturing : en fr
  • GB271949A - Improvements in automatic and semi-automatic telephone systems : en
  • GB272111A - Improvements in or relating to pulverizers : en
  • FR622896A - Marine rubber : en fr
  • GB247219A - Process for the production of phosphorus : en
  • US1631553A - Blood-testing device : en
  • US1631230A - Glass feeder : en
  • US1631288A - Ground-clamp connecter : en
  • US1631317A - Baseball center and process of producing the same : en
  • GB271978A - Improvements in or connected with superchargers for the internal combustion engines of motor vehicles and the like : en
  • GB253903A - Improved combustion of pulverised fuel : en
  • DE445321C - Crushing calcium cyanamide blocks : de en
  • DK37558C - Cutting device for Dejdelemaskiner. : da en
  • FR622776A - Safety clip for pens and mechanical pencils : en fr
  • FR31772E - Spark plug : en fr
  • GB254734A - Improvements in or relating to hand steering wheels for vehicles : en
  • GB271970A - Improvements in or relating to cameras for use in stereoscopic kinematography : en
  • FR622892A - Balancing furniture base : en fr
  • US1631713A - Mercury-tube switch : en
  • FR622929A - Multiple combination lock : en fr
  • FR31754E - Camera for taking pictures, enlarging and projecting : en fr
  • GB272104A - Improved haulage gear for coal cutting machines and the like : en
  • US1631112A - Locomotive headlight : en
  • US1631324A - Low-speed governor for spring motors and the like : en
  • US1631404A - Centrifugal fluid-fuel burner : en
  • US1631727A - Top clearer for roving frames : en
  • DK37574C - Articulated Coupling for Connection between two rigid Vehicle frames or similar. : da en
  • US1631903A - Stable peroxidized composition and process of making same : en
  • GB265144A - Improvements in or relating to valves : en
  • GB272072A - An improved spare petrol can to accommodate reserves of oil and petrol : en
  • GB272087A - Means for starting, stopping and controlling internal combustion engines : en
  • GB272271A - Improvements in or relating to apparatus responsive to alternating electric currents : en
  • GB246129A - Improvements in hermetic joints for vacuum tubes and the like : en
  • GB271985A - Improvements in and relating to calendars : en
  • CA271354A - Electric heater : en fr
  • FR622933A - Brake activates when the trailer moves to the tractor : en fr
  • DE445415C - Acoustic comparison device : de en
  • DE445394C - Safety device : de en
  • FR31715E - Process for the manufacture of materials with a pearly, pearl or shimmering appearance : en fr
  • GB267465A - Wood chipping machine : en
  • US1631313A - Mine car : en
  • US1631729A - Ceramic insulating material : en
  • FR31795E - Mine : en fr
  • GB272117A - Improvements in antenna systems : en
  • FR622770A - Improvements to airborne and underwater noise detection and tracking devices : en fr
  • FR622816A - Sprayer head intended to receive decorative subjects : en fr
  • DE445398C - Visor for directing signals : de en
  • DE445311C - Metal double cassette : de en
  • GB271956A - Improvements in and relating to hinges for casement windows : en
  • US1631839A - Mold for forming hollow panels : en
  • CA271451A - Automobile support : en fr
  • FR31739E - Potato harvester-collector : en fr
  • FR31767E - Improvements to tennis rackets : en fr
  • GB253949A - Improved centrifugal husking machine for coroze nuts and similar hard fruits : en
  • GB257628A - Improvements in and relating to electric starting and lighting sets for internal combustion engines : en
  • US1631428A - Bench clamp : en
  • US1631772A - Window-sash holder : en
  • US1631239A - Mausoleum : en
  • DK37571C - Pneumatic Tools. : da en
  • FR622752A - Cinematographic projector : en fr
  • GB272093A - A new or improved stopper or closure for containers : en
  • US1631416A - Traffic gate : en
  • US1631134A - Tack-supplying mechanism : en
  • US1631759A - And thomas c : en
  • US1631821A - Wire connection : en
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  • CA271298A - Internal combustion engine manifold : en fr
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  • US1631352A - Journal-box lid : en
  • US1631417A - Fender attachment for automobiles : en
  • US1631282A - Chain grate for furnaces : en
  • FR622937A - Annular reinforced cement pieces : en fr
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  • US1631186A - Vincent g : en
  • US1631200A - Dry cell : en
  • FR622909A - Submarine upgrades : en fr
  • US1631614A - Heating device : en
  • GB272063A - Improvements in or relating to endless conveyors : en
  • US1631425A - Compressor : en
  • US1631719A - Connecting device : en
  • US1631892A - Window opening and closing mechanism : en
  • US1631949A - Metallic window : en
  • FR622771A - Method and machine for bending metal tubes and more particularly cycle handlebar tubes : en fr
  • FR31713E - Voltage regulator device for dynamos : en fr
  • DE445272C - Crane for storage areas : de en
  • US1631825A - Concrete form : en
  • GB271965A - Improvements relating to fluid remedies for external use : en
  • US1631624A - Prance : en
  • GB256624A - Improvements in or relating to installations operated by steam or any other power generated by heat : en
  • DE445337C - Two-part molding and casting box for dental purposes : de en
  • FR31791E - Interconnection system between offices : en fr
  • GB272021A - Improvements in and relating to machine sieves used in the manufacture of paper : en
  • GB272121A - Improvements in and relating to fluid brakes for damping vibrations or oscillations : en
  • FR31717E - Method for obtaining, by weaving, a machine gun cartridge belt, comprising half-extensible and half-inextensible cells before loading and having an inextensible assembly after loading : en fr
  • FR622759A - Device for easy use of shaving soap : en fr
  • FR622860A - Windscreen wiper control device : en fr
  • FR622815A - Improvements made to sudden reversal mechanisms, in particular to those to be understood by certain measuring dispensers for fluids, in particular for gasoline for automobiles : en fr
  • US1631521A - Corrugated-board container and blank therefor : en
  • US1631932A - Combined coffee and tea pot : en
  • US1631252A - Product obtained from molasses and process of preparing same : en
  • US1631731A - Ruler : en
  • DE445492C - Starting control device for flywheelless steam pumps : de en
  • GB263154A - Improvements in rectifiers for alternating currents employing liquid mercury : en
  • GB272114A - Improvements in safety pins : en
  • DE445458C - Coupling circuit for telephone transmission : de en
  • DE445659C - Method and device for cooling centrifugally cast pipes or the like. : de en
  • US1631377A - Sealing-off device : en
  • DE445305C - Production of sulphurous acid and technically valuable magnesium compounds : de en
  • DE445418C - Hitching device for tow motor plows u. like : de en
  • FR622934A - Vehicle tire deflation or accident warning : en fr
  • USD72787S - Design fob a doll : en
  • FR31709E - Director system with common intermediate distributor : en fr
  • US1631507A - Outlet receptacle : en
  • US1631619A - Pumping apparatus : en
  • US1631862A - Musical instrument : en
  • US1631199A - Electroplating machine : en
  • US1631492A - Appliance for making set-up boxes : en
  • US1631669A - Electric fuse : en
  • US1631291A - Timer : en
  • US1631458A - Machine-tool work supporting and driving mechanism : en
  • US1631730A - Ceramic material : en
  • US1631758A - Latching device : en
  • US1631263A - Pressure-operable valve : en
  • US1631419A - Apparatus for plugging wells : en
  • AT106624B - Folder for storing drawings, textile goods, etc. like : de en
  • DE445270C - Process for the preparation of quinone dyes : de en
  • FR622781A - Improvements to processes and apparatus for the manufacture of welded wire mesh fabrics : en fr
  • US1631843A - uffert : en
  • US1631340A - Brake for elevators : en
  • US1631800A - Hydraulic brake : en
  • US1631151A - Contbol apparatus fob leers : en
  • US1631130A - Shield for automobile headlights : en
  • US1631432A - Take-up reel : en
  • US1631120A - Internal-combustion engine : en
  • DE445621C - Method of drying electrical coils : de en
  • GB272578A - Improvements in screw propellers : en
  • GB273357A - Improvements in and relating to fountain pens : en
  • US1631600A - Davenport bed : en
  • US1631710A - Detachable heel : en
  • US1631867A - Wooden battery separator : en
  • DE445410C - Ring-shaped stove insert : de en
  • US1631143A - Deflection dynamometer : en
  • US1631470A - Vehicle brake : en
  • US1631477A - Collapsible handle for portable elevators : en
  • FR31728E - Device for achieving very high rotational speeds : en fr
  • CA271372A - Container closing method : en fr
  • US1631169A - Rotary intaglio-printing machine : en
  • US1631438A - Valve shield : en
  • US1631439A - Locking mechanism for shock ropes : en
  • US1631264A - Orifice-meter connection : en
  • US1631483A - Drying apparatus : en
  • US1631540A - Brake : en
  • US1631163A - Fluid-pressure-actuated tool : en
  • DE445506C - Brake control for four-stroke vehicle engines : de en
  • CA271316A - Lens holder for lamps : en fr
  • CA271420A - Brake : en fr
  • DE445468C - A device for producing hot water connected to the smoke outlet pipe of a stove : de en
  • US1631465A - Broom : en
  • US1631167A - Nozzle : en
  • US1631334A - Receptacle : en
  • US1631379A - Sealing-off torch : en
  • US1631887A - Sigwok to society of chemical indttstby in basle : en
  • GB267899A - Supporting structure for power tables : en
  • FR31755E - Steam generator soot suction device : en fr
  • GB252390A - Manufacture of dyestuffs : en
  • FR622870A - Method of manufacturing insulated conductors by means of an insulating body cut into strips : en fr
  • FR622948A - Trouser tensioner with wooden tensioning rods separated by the pressure of a metal spring : en fr
  • DE436936C - Underlay for the printing form in printing processes in which a preparation of the printing surface reacts with the chemical components of the original to be reproduced : de en
  • US1631855A - Tire-building core : en
  • US1631241A - Supporting mechanism for dump cars : en
  • US1631754A - Tire chain : en
  • US1631826A - Apparatus for saturating materials : en
  • US1631165A - Sectional refrigerator car : en
  • US1631737A - knight : en
  • US1631551A - Automatic train-pipe connecter : en
  • US1631780A - Display chest for silverware : en
  • GB272071A - Improvements relating to pipe joints : en
  • FR622791A - Improvements to devices for condensing steam and supplying water to boilers in steam power plants : en fr
  • AT106575B - Typewriter. : de en
  • US1631661A - Locomotive : en
  • US1631502A - Screed support : en
  • US1631248A - Auto marine vehicle and trailer : en
  • US1631783A - Arrangement for hydraulic internal-reaction propulsion : en
  • AT106625B - Stands, in particular for ceiling formwork. : de en
  • CA271337A - Production of phosphorus and fusion cement from natural phosphate : en fr
  • CA271396A - Engine manifold enclosure : en fr
  • DE445505C - Device for pumping up the compressed gas, which is supplied from the cylinder of the internal combustion engine and stored in bottles, is intended to serve to start internal combustion engines : de en
  • CA271389A - Drill press : en fr
  • US1631329A - Optical instrument : en
  • DE445334C - Suction gas system in which tar falls off as a by-product : de en
  • US1631221A - Sound amplifier : en
  • US1631247A - Gyratory grinding machine : en
  • CA271450A - Automobile support : en fr
  • US1631626A - regulator for electrical discharges : en
  • US1631740A - Game-ball bladder : en
  • US1631565A - Typewriting machine : en
  • US1631768A - Parachute harness : en
  • DE445317C - Method and device for manufacturing clamping buckles : de en
  • DE445363C - Pennale for making handcraft cigars : de en
  • DK37568C - Capacitor. : da en
  • CA271376A - Production of pulp : en fr
  • US1631683A - Holder for drilling mechanism : en
  • CA271294A - Ice scoring machine : en fr
  • CA271424A - Winding machinery : en fr
  • CA271305A - Apparatus for annealing sheets : en fr
  • DE445370C - Pneumatic tube tube valve : de en
  • US1631119A - Pulverized-fuel feeder : en
  • GB272143A - Improvements relating to nails or like securing devices : en
  • US1631536A - Apparatus and process for burning ceramics and the like : en
  • US1631823A - Purifying gases : en
  • US1631888A - Hospital bed : en
  • US1631418A - Cooking apparatus : en
  • FR31774E - Automatic locking device more specifically usable as a bonnet fastener : en fr
  • FR622949A - Method and apparatus for receiving vibrations of sounds from speaking machines : en fr
  • GB272083A - Improvements in and relating to multiple or built-up electrical condensers : en
  • US1631358A - Stay connection for weighing apparatus and the like : en
  • US1631409A - Wooden pot for plants : en
  • GB253101A - Electric discharge tubes and apparatus for producing flashes : en
  • GB271972A - Improvements in or relating to the method of and machine for use in cutting or dividing and bottoming tubular glass blanks : en
  • US1631547A - Vending machine : en
  • US1631469A - Heating apparatus : en
  • US1631933A - Tag price-marking machine : en
  • US1631517A - Grader : en
  • USD72810S - Design iob ait abu job lighting fixtitbes ob similab abticles : en
  • DE445402C - Magnetic fuse with two magnetic circuits and a ferromagnetic heating element : de en
  • US1631570A - Motion-picture-film feed : en
  • US1631687A - Dial : en
  • US1631767A - Parachute pack : en
  • US1631897A - Rotary toothbrush : en
  • US1631141A - Surface condenser : en
  • US1631639A - Ditching machine : en
  • DE445602C - Press for tiles with a rounded edge : de en
  • GB265571A - Improvements in mine-laying submarines : en
  • GB271997A - Improvements relating to the driving of cam or other auxiliary shafts in internal combustion engines : en
  • GB272979A - Improvements in presses for cutting and shaping samples of woven fabrics and the like : en
  • US1631265A - Adhesive : en
  • US1631530A - Bottling machine : en
  • US1631869A - Meat tenderer : en
  • FR31768E - Automatic stacker gyrating machine : en fr
  • GB251964A - Improved manufacture of porous artificial stone : en
  • GB272116A - Combined bag and cushion : en
  • GB272112A - Improvements in, and relating to, appliances for facilitating the posting of accountbooks and the like : en
  • US1631735A - Baseball glove : en
  • US1631925A - Fruit scrubber and polisher : en
  • AT106599B - Cash register with display boards that can be covered by panels. : de en
  • US1631813A - Hose-supporter structure : en
  • AU240626A - Improvements -in machine sheep shears : en
  • CA271388A - Electron tube : en fr
  • DE445346C - Zero setting device for counter : de en
  • US1631801A - Electromagnetic device producing alpha constant moving force : en
  • US1631361A - Conductor for train-control systems : en
  • AT106595B - Intercom signaling system with high frequency currents. : de en
  • US1631769A - Oattge rod : en
  • CA271441A - Metal process : en fr
  • US1631149A - Friction shock-absorbing mechanism : en
  • US1631423A - Method of purifying iron scale : en
  • CA271311A - Container for lather brushes : en fr
  • AT106565B - Hat shedding machine with pre- and post-division of the hair. : de en
  • CA271402A - Tire gauge : en fr
  • DE445325C - Circuit arrangement for telephone systems with dialer operation : de en
  • US1631155A - Art of heeling shoes : en
  • US1631920A - Jack-spool-stripping machine : en
  • US1631187A - Aeroplane : en
  • US1631314A - Mine car : en
  • US1631243A - op quincy : en
  • US1631765A - Cooling electric machinery : en
  • CA271407A - Shock absorber : en fr
  • US1631602A - Swap fastener : en
  • US1631703A - Internal-combustion engine : en
  • FR622844A - Self-closing purse : en fr
  • US1631917A - Therapeutic oscillator : en
  • US1631156A - Derrick : en
  • US1631253A - Reversible broom : en
  • AU208126A - Process and apparatus for centrifugally moulding solid articles from plastic material : en
  • US1631333A - Garden wheelbarrow : en
  • US1631610A - Lamp : en
  • AT106558B - Insert to stiffen soft turn-down collars. : de en
  • AT106605B - Oil tester. : de en
  • GB272000A - Driving and stopping mechanism : en
  • US1631341A - Personal weighing scale : en
  • US1631173A - Aware : en
  • US1631273A - Vehicle traffic signal : en
  • US1631362A - Charge-forming device for internal-combustion engines : en
  • US1631337A - Stall and stanchion : en
  • US1631501A - Floor-laying machine : en
  • CA271317A - Car heating system : en fr
  • USRE16649E - Safety ottabd fob dangebotts highways and the like : en
  • GB272070A - Improvements in or relating to track gauge & level indicating device : en
  • US1631852A - Bed-bottom fabric : en
  • US1631779A - Electric iron : en
  • FR622851A - Improvements relating to the treatment of cellulose derivatives or products made from them : en fr
  • FR622902A - Cover for rims or treads of agricultural machine wheels : en fr
  • US1631751A - Gravity-dump body for trucks or wagons : en
  • DE445473C - Crushing device, consisting of two beater mills sitting next to each other on a common axis : de en
  • US1631287A - Pie-filling compound : en
  • US1631319A - Apparatus for drawing sheet glass : en
  • US1631666A - Window : en
  • US1631381A - Sprinkler : en
  • US1631672A - Vacuum discharge apparatus : en
  • CA271448A - Automobile heater : en fr
  • GB258869A - An improved method of transmitting pneumatic power in a closed circuit : en
  • AT106581B - Device for operating electrical switches. : de en
  • US1631495A - Boiler-tube-cutting device : en
  • US1631366A - Meat saw : en
  • US1631519A - Dirigible lamp fob automobiles : en
  • US1631817A - Circular-knitting machine : en
  • US1631890A - Hydraulic swivel hook : en
  • US1631339A - Ladle elevator : en
  • US1631742A - Lubricator : en
  • US1631873A - Wheel runner : en
  • US1631303A - Finding and focusing device for cameras : en
  • US1631499A - Chuck : en
  • DE445262C - Arrangement, in particular for fully or semi-automatic telephone systems, for setting the call number on a keypad : de en
  • US1631154A - Molding core : en
  • AT106563B - Machine for the production of tubular glass hollow bodies. : de en
  • US1631534A - Saw set : en
  • CA271306A - Game : en fr
  • US1631605A - Needle plate for fur-sewing machines : en
  • GB261388A - : en
  • CA271391A - Musical instrument case : en fr
  • DE445374C - Machine for the production of wire nails with two adjacent workplaces : de en
  • US1631147A - Shock-absorbing mechanism : en
  • US1631275A - Collapsible-tube holder : en
  • AT106557B - Filling device for the color masses on machines for the production of patterned tiles. : de en
  • US1631399A - Casting machine : en
  • US1631937A - Transmission gearing : en
  • US1631860A - A corpora : en
  • FR31731E - Hinge with three rectangular joints particularly applicable to vehicle doors : en fr
  • US1631762A - Method and apparatus for mixing pulp : en
  • US1631638A - Adjustable washboard support : en
  • US1631900A - Means for propelling wheeled vehicles : en
  • AU158226A - Improvements in automatic telephone systems : en
  • US1631179A - Sewing machine : en
  • US1631822A - Sylvania : en
  • GB263495A - Improvements in or relating to distance or map measuring instruments : en
  • GB272081A - Improvements relating to high tension electric transformers and the like : en
  • US1631277A - Dashboard control : en
  • US1631684A - Electric-meter cover : en
  • CA271312A - Hoist for ford trucks : en fr
  • CA271437A - Draft regulator : en fr
  • US1631370A - Sash fastener : en
  • US1631372A - Valve for tanks : en
  • AU117126A - Improvements in kerbside apparatus for vending measured volumes of petrol or other liquid from bulk : en
  • US1631718A - Cabinet : en
  • US1631716A - Carburetor : en
  • AT106639B - Process for the production of colorful Christmas tree garlands from copper wire. : de en
  • US1631202A - Cabinet : en
  • USD72806S - Design for a finger ring : en
  • DE445581C - Process for the ignition of vapor discharge paths : de en
  • AT106578B - Device for moving the gripper in column glove sewing machines. : de en
  • CA271413A - Moulding flask : en fr
  • AT106574B - Process and device for the production of stereo-acoustic sound films. : de en
  • DE445606C - Tunnel expansion : de en
  • FR622800A - Method and device for polishing glass plates : en fr
  • GB272084A - An improved flexible shaft : en
  • GB261413A - Improvements relating to the use of sparking plugs in internal combustion engines : en
  • GB269184A - Improvements in driving gear adaptable to motor tractors for actuating mowing and like machines : en
  • DE445273C - Crane for storage areas : de en
  • DE445389C - Extraction of pure sulfur : de en
  • AT106576B - Self-timer for photographic shutters. : de en
  • US1631426A - Huller : en
  • DE445413C - Removable and dismantling device for recessing air slots in walls : de en
  • FR622814A - Syringe for blood transfusion : en fr
  • FR31761E - Process for obtaining photographic images giving the illusion of relief : en fr
  • AT106556B - Adding machine. : de en
  • DK37565C - Procedure for Supplying Fuel to Internal Combustion Engines. : da en
  • DK37566C - Snow chain. : da en
  • SE63088C1 - Ways to separate liquid from peat or the like : en sv
  • AU611127A - Pulp molding' apparatus : en
  • US1631493A - Refractory metal product and process of making same : en
  • AT106626B - Doctor blades for calender rolls or drying cylinders of paper machines. : de en
  • US1631487A - Process of making glace fruit : en
  • US1631812A - End structure for railway cars : en
  • CA271336A - Spring supporting means : en fr
  • AT106587B - Variable capacitor. : de en
  • DE445232C - Manufacture of wrought iron bases for Stauffer bushes by forging : de en
  • DE445427C - Injector operated with exhaust steam and live steam : de en
  • FR31785E - Improvements in the manufacture of rubber denture plates and similar articles as well as in the apparatus used for this manufacture : en fr
  • FR622777A - Improvements in electrical energy amplifiers : en fr
  • FR31711E - System of constructions and installations developing on a helical apron accessible to vehicles : en fr
  • GB272057A - Improved construction of tool for expanding or cutting tubes and other cylindrical articles : en
  • AT106551B - Device for folding the two opposing closure flaps onto the filled parcel in the case of folding boxes. : de en
  • GB272268A - Improvements in or relating to internal combustion engines : en
  • CA271418A - Corset : en fr
  • GB258847A - : en
  • US1631139A - Process for the manufacture of sulphuric acid : en
  • US1631398A - Display kerchief : en
  • CA271338A - Foot-arch support : en fr
  • FR622756A - Improvements to talking machines : en fr
  • FR31723E - Process for preparing cyanides and their derivatives starting from alkaline earth cyanamides : en fr
  • GB266705A - Improvements in or relating to liquid manometers : en
  • FR622758A - Method of absorbing by means of a straw torch or the like the contents of a capped bottle without removing the cap : en fr
  • DE445587C - Centrifugal fan with inclined baffle plates in the tangential pressure pipe : de en
  • FR622947A - : fr
  • FR622895A - New material for building roofing : en fr
  • GB248759A - The manufacture of anthraquinone compounds : en
  • GB272018A - Improvements in or relating to stencil duplicating apparatus : en
  • DE445178C - Process for the improvement and manufacture of sound bodies : de en
  • FR622910A - Method of mounting oil pumps applicable to vehicle engines : en fr
  • FR622872A - Machine for the treatment of divided materials and remote control of this machine : en fr
  • GB272283A - Improvements in trawling gear : en
  • CA271297A - Pipe coupler : en fr
  • CA271419A - Temperature control for liquid containers : en fr
  • GB272113A - Process for the preparation of diiodotrimethylamine : en
  • DE445263C - Circuit arrangement for telephone systems with dialer operation and surge storage devices : de en
  • FR622901A - Low voltage bayonet switch and circuit breaker group : en fr
  • GB272107A - Improvements in leaf springs : en
  • GB272092A - Improvements in or relating to gas analysis apparatus : en
  • US1631343A - Packing device : en
  • GB272129A - Improvements in smoking pipes : en
  • GB265184A - Improvements in armature actuating mechanism for magnetos : en
  • FR622868A - Key with quick adjustment and instant tightening for various nuts and tubes : en fr
  • CA271399A - Extension device for bracelets : en fr
  • US1631326A - nordlund : en
  • US1631586A - Valve : en
  • GB261794A - Process for chemically varying artificial fibres : en
  • DE445237C - Device for preventing unauthorized use of motor vehicles : de en
  • US1631411A - Electric fan : en
  • FR31751E - Improvements in methods of using electroionic lamps with several grids : en fr
  • DE445361C - Insole : de en
  • GB272118A - Improvements in or relating to apparatus for the separation of oil from oil-containing substances : en
  • US1631694A - Shoulder pad : en
  • DE445316C - Sheet metal doubler for thin sheets : de en
  • DE445562C - Introduction of rolling stock between the work rolls of a rolling mill : de en
  • GB272090A - Apparatus for producing smoke for toys : en
  • US1631354A - Blow-out patch for balloon tires : en
  • US1631434A - Amalgamating machine : en
  • US1631902A - Automatic brake for vehicles : en
  • DE445416C - Method and apparatus for testing pearls : de en
  • GB272030A - Improvements in internal combustion engine : en
  • US1631198A - Leaf separator : en
  • GB272290A - Improvements in or relating to means for inflating tyres or other air containers andfor reading the pressure of air in such containers : en
  • GB271995A - Improvements in and relating to washing machines : en
  • GB272135A - Improvements in and connected with dust bins, sanitary bins, and the like : en
  • FR622942A - Milling cutter with attached teeth : en fr
  • US1631166A - Self-closing stopcock : en
  • FR622912A - Method for preparing concentrated cod liver oil : en fr
  • US1631681A - Electric switch : en
  • US1631882A - File : en
  • FR622754A - Variable capacity air condenser : en fr
  • DE445408C - Dispenser for soap powder : de en
  • FR622809A - Device for controlling the flexible shaft of recording, controlling and similar apparatus by the transmission shaft of motor vehicles : en fr
  • DE445412C - Smoke catcher for locomotive shed : de en
  • GB269538A - Improvements in or relating to valves for rubber tubes and the like : en
  • USD72805S - Design fob a finger kino : en
  • US1631508A - Automobile hood latch : en
  • FR624270A - : fr
  • GB265531A - Improvements in or relating to the starting of internal combustion engines : en
  • GB272006A - Improvements relating to the starting of synchronous dynamoelectric machines : en
  • GB272013A - Improvements in electric batteries : en
  • GB272033A - Improvements relating to walls for buildings, or other structures : en
  • DE445246C - Furnace for the production of aluminum and similar light metals and their alloys by means of melt electrolysis : de en
  • FR31792E - Improvement in electric accumulator plates : en fr
  • US1631908A - Rigid airship : en
  • US1631701A - Carburetor : en
  • FR622939A - Device for damping the movements of the dispenser in meat cutting machines : en fr
  • CA271445A - Automobile lamp : en fr
  • FR31797E - Improvements in cigar and cigarette holders : en fr
  • FR622878A - Shock-absorbing, variable-tilt footrest : en fr
  • FR622858A - Fuel pump for internal combustion engines : en fr
  • GB272285A - Improvements in line-spacing mechanism for typewriting machines : en
  • US1631620A - Knockdown bed frame for automobiles : en
  • US1631702A - Internal-combustion engine : en
  • US1631926A - Golf-club shaft : en
  • AT106580B - Screw locking. : de en
  • GB272067A - Improvements in methods of electric arc welding : en
  • GB272055A - Improvements relating to drivers for wheel lathes : en
  • US1631286A - Drill holder : en
  • US1631818A - Semi-inclosed collapsible upper-deck roof : en
  • GB272275A - Improvements in mattresses : en
  • FR622827A - Removable and movable brush or brush ferrule : en fr
  • FR622922A - Improvements to cloths for baking puddings and similar objects : en fr
  • FR31729E - Interior dog hunting rifle : en fr
  • GB264175A - Improvements in or relating to lubricating systems : en
  • CA271447A - Automobile heater : en fr
  • FR622903A - Slide rule for the use of the brandy, liqueurs and spirits dealer : en fr
  • CA271456A - Crank mechanism : en fr
  • GB263088A - Process for the production by dyeing of fast mixed shades on silk : en
  • USD72786S - Design for a spoon or similar article : en
  • CA271324A - Boat : en fr
  • GB271976A - Improvements in or relating to apparatus suitable for the reproduction of acoustic effects : en
  • GB272023A - Device for testing the radiations emanating from organisms : en
  • DE445239C - Packing device for bagging trolleys with packing arms driven by an eccentric : de en
  • DE445274C - Contact rail for power lines : de en
  • GB272015A - Improvements in apparatus for feeding pulverised fuel to furnaces : en
  • GB272097A - Improvements in and relating to means for saturating superheated steam : en
  • US1631778A - Poultry feeder : en
  • DE445486C - Push button circuit for frequency transformers : de en
  • US1631880A - Stud-and-socket-type fastening : en
  • US1631896A - Calipers : en
  • US1631267A - Automobile locking means : en
  • DE445388C - Loose-leaf book with terminal strips, in which, in addition to the usual telescopic alignment pins, two additional pins that enter one another are mounted on the sides : de en
  • FR622930A - Mechanical hammer with elastic transmission : en fr
  • FR624226A - : fr
  • FR622785A - Method and apparatus for automatic flame control : en fr
  • DK37570C - Coke Meter for Vertical Retorts. : da en
  • GB272054A - Improvements in or relating to boiler and like furnaces : en
  • GB272082A - Improvements in electric blasting fuzes : en
  • GB271944A - Improvements in or relating to electric fuses : en
  • CA271435A - Oil tank : en fr
  • FR622941A - Electro-magnetic automatic switch : en fr
  • GB272029A - Improvements in and relating to a pirn bobbin winding machine : en
  • AT106630B - Rayon spinning machine. : de en
  • FR622779A - Rotary pump : en fr
  • FR622784A - Automatic windshield wipers for cars : en fr
  • GB253135A - : en
  • FR31712E - Improvements to radiators : en fr
  • GB251997A - Manufacture of compounds containing carbocyclic or heterocyclic rings : en
  • GB272108A - Means for signalling the approach of trains to level crossings, or at other places that may be desired, on railways : en
  • FR31737E - Lubricating pump : en fr
  • US1631281A - Machine for removing air bags from tires : en
  • DE445372C - Procedure for deploying fascines underwater : de en
  • DE445253C - Steep tube boiler with an overheater located between the front and rear boiler tube bundles : de en
  • DE445245C - Sieve chain made of inductively coupled oscillation circuits : de en
  • DE445489C - Clothesline with clips inserted at certain intervals : de en
  • FR31732E - Side mudguard for motor vehicles or others : en fr
  • FR622822A - Protective device for high-voltage overhead pipeline road crossings, in particular for inter-municipal power stations : en fr
  • GB272005A - Improvements in washing, wringing and mangling machines : en
  • FR31780E - Production of potassium salts from seawater or saline deposits from seawater, without the use of fuel : en fr
  • FR622925A - Process for obtaining a layer preserving incrustations and applicable to water pipes : en fr
  • US1631312A - Car-door lock : en
  • FR622864A - Automotive suspension : en fr
  • FR31736E - Painting and its manufacturing process : en fr
  • DE445440C - Heating tube boiler with superheater : de en
  • US1631535A - Corset clasp : en
  • DE445306C - Folding machine with folding blade : de en
  • DE445284C - Adjustment device for cutting bars : de en
  • DE445233C - Manufacture of two-part lower parts for Stauffer bushes : de en
  • GB262722A - Improvements in or relating to electrodes for electric furnaces : en
  • GB272138A - Improvements in cop winding machines : en
  • CA271357A - Adjustable shovel : en fr
  • US1631122A - Tractor brake : en
  • CA271303A - Manufacture of moulded articles : en fr
  • CA271374A - Paper bag : en fr
  • DE445380C - Elastic laundry and clothes belt : de en
  • GB271977A - Adjustable non-skid gaiter for use in connection with the tyres (either pneumatic, solid rubber, iron and the like) of motor cars, lorries, buses, cycles and the like : en
  • GB249884A - Manufacture of azo-dyestuffs containing metal : en
  • GB272582A - Improvements in coloured materials suitable for use in the manufacture of hard tennis courts and the like : en
  • DE445530C - Device for testing consumption lines for short-circuit current : de en
  • US1631133A - Mouth cleaning and massaging device : en
  • US1631455A - Tine for haymaking and like machinery : en
  • US1631447A - Cushioning unit for vehicle tires : en
  • FR622854A - Drilling rig : en fr
  • DK37557C - Drive device for apparatus which moves in relation to a current or produces one. : da en
  • CA271344A - Ratchet wrench : en fr
  • CA271421A - Crushing mechanism : en fr
  • US1631651A - Method : en
  • US1631799A - Sanitary poultry roost : en
  • US1631475A - Control means for regulating the output of atomizers and the like : en
  • US1631298A - Collapsible camera : en
  • DE445333C - Diving ring reaching down into the sealing water of the ash discharge bowl of rotary grate generators : de en
  • GB272040A - Improvements relating to spring top and under motions of looms for weaving : en
  • GB272102A - Improvements in or relating to knives : en
  • GB272045A - Improvements in or relating to plumblines for use in mine shafts : en
  • FR622803A - Manufacturing process of porous refractory stones : en fr
  • AT106609B - Axle drive for locomotives. : de en
  • US1631164A - Maude emery smith and emeby : en
  • US1631351A - Automatic telephone system : en
  • US1631498A - Collapsible baby carriage : en
  • US1631927A - Sawing apparatus and method : en
  • AU529226A - Apparatus for the production of freezing liquid : en
  • CA271408A - Shock absorber : en fr
  • US1631357A - Driver's compartment for vehicles : en
  • US1631450A - Art of and means for metrical optic and acoustic recording and reproduction : en
  • US1631657A - Method of making saws : en
  • US1631353A - Journal-box lid : en
  • US1631881A - Straw press : en
  • US1631907A - Door-operating mechanism : en
  • US1631308A - Humidifying device for use with internal-combustion engines : en
  • CA271416A - Automobile radiator : en fr
  • US1631805A - ferngren : en
  • AT106603B - Process for the production of active charcoal. : de en
  • US1631233A - Unit for crushing and distributing powdered stone in coal mines : en
  • US1631285A - Indicator for setting steam-engine valves : en
  • US1631461A - Commutator and method of making same : en
  • DE445278C - Roller bearings : de en
  • DE445443C - Process for the production of indigoid dyes : de en
  • FR31710E - Typewriter : en fr
  • FR31763E - Steam distribution applicable to internal combustion and combined steam engines : en fr
  • GR1525B - METHOD FOR MANUFACTURING DISINFECTANT, COSMETIC AND VERSIVELY ACTIVE MATERIALS. : el en
  • US1631723A - Method of preparing wiener sausages : en
  • US1631389A - Manufacture of caps : en
  • US1631693A - Broaching tool : en
  • CA271390A - Hot blast stove : en fr
  • US1631191A - Terminal connecter for spark plugs : en
  • US1631746A - Flow meter : en
  • US1631488A - Illuminating apparatus : en
  • US1631938A - Automobile transmission : en
  • FR622817A - Process making it possible, starting from a colorless or colored white glass, to obtain opaline glasses of determined translucency and of any colorings, more especially applicable to electric bulbs, and improvements made to them : en fr
  • US1631178A - Combination socket-seating and fuse-testing block : en
  • US1631408A - Counterbalancing means for well-pumping apparatus : en
  • US1631421A - Photographic film : en
  • US1631649A - Antikick auto crank : en
  • US1631745A - Rope grip : en
  • US1631203A - Plate-glass transfer and laying apparatus : en
  • US1631299A - Focusing device for cameras : en
  • US1631808A - Railway-traffic-controlling apparatus : en
  • DE445319C - Handle holder : de en
  • DE445282C - Insert for the production of pipe connections or closures : de en
  • DK37562C - Method for Manufacturing Metal Compounds. : da en
  • CA271430A - Radio receiving system : en fr
  • DE445190C - Rocking horse with front and rear runners : de en
  • DE445242C - Steam power plant for highly variable performance : de en
  • US1631300A - Shutter mechanism for cameras : en
  • AU200826A - Improvements in tools for opening 1 and closing split rims of pneumatic wheels : en
  • US1631382A - Flotation apparatus : en
  • AT106650B - Ignition method for internal combustion engines and device for its implementation. : de en
  • FR31724E - Bleaching of vegetable textiles : en fr
  • GB271952A - Improvements in and relating to screw drives, especially in their relation to luffing davits and cranes : en
  • US1631261A - Garter : en
  • US1631348A - Furnace igniter : en
  • GB266669A - An improved closure for containers made of aluminium or other soft metals : en
  • US1631318A - Antifriction-bearing application : en
  • US1631919A - Shoe and method of manufacture : en
  • US1631182A - Traction equipment for mobile machinery : en
  • US1631918A - Figure toy : en
  • AU135526A - Process forthe production of complex hydrofluoric acids : en
  • US1631910A - Potato-mashing machine : en
  • CA271395A - Rubber sole footware : en fr
  • US1631474A - Muffle furnace : en
  • US1631524A - Process for photographic printing in colors : en
  • USD72791S - Taube davis : en
  • USRE16647E - Ironing machine : en
  • DE445488C - Strengthened turn-down collar composed of several layers of fabric : de en
  • GB272100A - Improvements in wheels for barrows and other vehicles : en
  • US1631616A - Best available cop : en
  • US1631680A - Vania : en
  • AU204726A - Improvements inthe fireboxes of boilers for bitumen andthe like : en
  • US1631316A - Pump : en
  • USD72795S - Design for a finger ring : en
  • DE445426C - Shut-off device for the drain in screw presses : de en
  • FR622846A - Apparatus for repairing pneumatic tire casings : en fr
  • US1631947A - Method of treating rubber : en
  • USD72803S - Design for a combined ash receiver and match box : en
  • CA271304A - Reinforcing closure means for paper bags : en fr
  • US1631232A - Candelabrum : en
  • US1631176A - Apparatus for vaporizing hydrocarbon fuel : en
  • USD72800S - Design fob a badiatob : en
  • DE445436C - Device for refilling the empty grooves of the conveying means used for the individual conveyance of cigarettes from the collecting container : de en
  • GB248766A - Manufacture of azo-dyestuffs : en
  • CA271359A - Process of treating fibres : en fr
  • DE445291C - Stirring device on self-priming centrifugal slurry pumps submerged in the liquid : de en
  • FR622873A - Machine for processing divided materials : en fr
  • US1631518A - A cokpobation oe : en
  • US1631744A - Propeller for ships or the like : en
  • US1631237A - Drive chain : en
  • DE445313C - Feeding device for drying drums with lifting scoops sitting on the drum circumference and scooping out of a fixed housing ring : de en
  • GB264787A - Improvements in engine pistons : en
  • GB272004A - Improvements in stoppers or closures : en
  • GB272028A - Improvements relating to weighing and packing machines for powdered, granular and other like materials : en
  • GB272139A - Improvements in justifying spacers or spacebands for use in typographical line casting machines : en
  • US1631323A - Stripper device for perforating punches : en
  • US1631544A - Process for the production of metallic magnesium and fixed nitrogen : en
  • US1631363A - Ironing machine : en
  • US1631646A - Sound-reproducing apparatus : en
  • AU578927A - An improved apparatus for cooling beer : en
  • DE445442C - Circuit to compensate for the frequency dependence of soft iron instruments : de en
  • FR622889A - Liquid pump for spinning mills : en fr
  • CA271364A - Silo : en fr
  • US1631402A - Bale-band buckle : en
  • US1631555A - Terminal protective apparatus : en
  • FR622850A - Conducting pipelines on transformers used to supply polyphase furnaces : en fr
  • GB268348A - Improvements in or relating to electro-optical apparatus : en
  • US1631571A - Hair-waving apparatus : en
  • US1631214A - Combination awning and side-wall panel for summer or outing houses or cottages : en
  • DE445308C - Process for the production of a pressable powder from cellulose masses : de en
  • US1631231A - Bread slicer : en
  • US1631523A - Jacquard mechanism for looms : en
  • US1631784A - Dispensing bottle stopper : en
  • US1631675A - Alternating-current telegraph repeater : en
  • GB262779A - Improved coupling for trailers and tractors : en
  • US1631516A - Shipping package : en
  • FR622787A - Improvements in the construction of capacitors : en fr
  • GB260543A - Manufacture of tanning agents : en
  • AT106611B - Motor locomotive with electric power transmission. : de en
  • DE445330C - Device for deep irradiation with X-rays : de en
  • FR31704E - Improvements to full grip motor vehicles : en fr
  • FR622811A - Chemically prepared polygonal mesh fabric for dressing wounds, wounds, burns, etc. : en fr
  • FR622812A - Automatic circuit breaker switch for installations : en fr
  • DE445376C - Defense body with attached flap : de en
  • DE445421C - Spark plug for internal combustion engines : de en
  • FR622928A - Improvements to dynamo-electric machines : en fr
  • GB271988A - An improved music leaf or book page holder and turner : en
  • GB272576A - Improvements relating to metallic packing for stuffing boxes and the like : en
  • US1631941A - Tire-regrooving tool : en
  • AU547727A - Improvements in rotary engines : en
  • CA271453A - Diesel engine valve mechanism : en fr
  • DE445300C - Egg packaging with half-timbered cells formed from wavy partitions : de en
  • FR31793E - : fr
  • GB271974A - Improvements in valves for use with dust extraction and/or conveying apparatus : en
  • US1631566A - Rotatable flag support : en
  • DE445622C - Rotary capacitor with solid plates embedded in a solid dielectric : de en
  • GB272125A - Process and apparatus for producing profiled glass sheets : en
  • US1631175A - Stiletto : en
  • FR622920A - Improvements to automatic headlight systems : en fr
  • GB262406A - Improvements in and connected with automatic printing and stamping machines : en
  • FR31759E - Process for preserving eggs or other foodstuffs by vacuum, inert gases and cold : en fr
  • FR622871A - Quiet : en fr
  • GB266307A - Ramp for portable turntables and points for railways : en
  • US1631782A - Advertising sign : en
  • US1631845A - Sucker-rod elevator : en
  • FR622769A - Shelf with radiating branches that can be folded and moved in height : en fr
  • GB272120A - Improvements in mud guards for boots and shoes : en
  • GB272126A - Improvements in or connected with the construction of selenium and like cells : en
  • GB272137A - Improvements in or relating to luggage shelves for automobiles and other vehicles : en
  • FR622861A - Printing plate for address printing machines : en fr
  • US1631618A - Underlift : en
  • DE445532C - Sieve to be attached inside coffee and teapots : de en
  • FR31789E - Stopping cupboard and cupboard doors : en fr
  • US1631874A - Nozzle holder : en
  • FR31770E - Hygienic septic tank : en fr
  • FR31746E - Molded product and its manufacturing process : en fr
  • FR622828A - Handlebars for cycles and motorcycles : en fr
  • DE440654C - Process for rolling pipes : de en
  • AT106635B - Device for making copies. : de en
  • GB272284A - Apparatus for sterilizing milk cans, bottles and the like : en
  • CA271365A - Yarn skein : en fr
  • US1631196A - Flexible coupling : en
  • US1631204A - Process and apparatus for melting glass : en
  • AU258526A - Improved banding means for wood stave pipe tanks and the like : en
  • AT106616B - Process for the production of hollow bodies, in particular conical tubes. : de en
  • US1631195A - Telephone stand : en
  • AU541327A - Improvements ina method of and means for storage of gases and particularly acetylene in containers under pressure : en
  • US1631215A - Tent : en
  • CA271386A - Gyroscopic control system : en fr
  • US1631827A - Meat jack : en
  • US1631321A - Lock for car-door-operating mechanism : en
  • US1631594A - Oil filter : en
  • US1631145A - Method of making a rice product : en
  • CA271322A - Valve testing machine : en fr
  • AT106553B - : de en
  • AT106634B - Method and device for drying rayon threads. : de en
  • US1631510A - Wire holder : en
  • GB272577A - Improvements in motor propelled cranes : en
  • US1631479A - Cut-film holder : en
  • FR622926A - Interchangeable element filter : en fr
  • FR31725E - Rotary thermal machine : en fr
  • US1631208A - Internal-combustion engine : en
  • GB272105A - Improvements in blotter pads : en
  • GB272130A - A process for the clarification of liquids and the recovery of the solid matter contained therein : en
  • DE445331C - Electrically heated sectional heater : de en
  • GB263803A - Improvements in or relating to electrical high frequency transmitters : en
  • US1631462A - Chicken feeder : en
  • US1631575A - Electrical connection : en
  • US1631909A - Liquid-level indicator : en
  • AT106583B - Advertising device for vehicles. : de en
  • DE445633C - Grinding stone made of artificial stone mass for the production of wood pulp for paper production : de en
  • US1631811A - Convertible chair : en
  • US1631386A - Metal-bending machine : en
  • US1631496A - Method and apparatus for forming hollow ware : en
  • FR622914A - Improvements to floating lines to launch : en fr
  • FR31788E - Beating machine : en fr
  • GB272026A - Improvements in the manufacture of water gas : en
  • USD72808S - Design for a finger ring : en
  • FR622865A - Automatic braking devices for compressed air or other motor fluids winches : en fr
  • GB272019A - Improvements in or relating to vibration dampers for the spring forks of motor cycles : en
  • DE445292C - Gas mask made of pliable material with a bulge in the nose and opening for breathing : de en
  • DE445314C - Machine for baking waffles : de en
  • US1631691A - Connected bar structure : en
  • FR31798E - Oil regenerator for heat engines : en fr
  • GB272079A - Improvements in or relating to pistons : en
  • FR622943A - Oil heater : en fr
  • CA271315A - Shade holder : en fr
  • US1631863A - Check protector : en
  • FR31750E - Crusher body for tube mills, drum mills and ball mills : en fr
  • GB267543A - Means for improving the utilisation of heat in drying drums : en
  • GB271998A - Improvements in or relating to lifting jacks : en
  • US1631383A - Centrifugal apparatus for separating purposes : en
  • US1631433A - Yielding rotary driving mechanism : en
  • US1631548A - Dispensing faucet : en
  • US1631217A - Oiling system for bearings : en
  • US1631284A - Process of manufacturing mastic tile and the like : en
  • US1631307A - Multiple-unit tank car : en
  • DE445310C - Method and apparatus for recording sound waves : de en
  • DE445368C - Device for gumming labels : de en
  • FR31790E - Cooking apparatus for regumming automobile tires : en fr
  • FR622751A - New process for the manufacture of forks by autogenous welding : en fr
  • GB271933A - Improvements in or relating to shaft couplings : en
  • DE445255C - Process for fixing the color layer on carbonized business forms : de en
  • DK37559C - Procedure for the manufacture of insulating paper containing phenolic resins. : da en
  • CA271370A - Art of cutting circular and other non-rectangular blanks from sheet metal : en fr
  • FR622877A - Improvement in calenders : en fr
  • GB247215A - Improvements in and relating to the control and regulation of combustion in producergas furnaces : en
  • US1631797A - Repeating attachment for sound-reproducing machines : en
  • DE445360C - Slicer : de en
  • FR31756E - Enhancements to superheterodyne-like receptors : en fr
  • FR622808A - Trawling device : en fr
  • GB261002A - Luminous electric discharge tube : en
  • FR622875A - Device for pre-heating the gas mixture in internal combustion engines : en fr
  • GB272096A - Improvements in brakes for motor vehicles : en
  • GB272047A - Improvement in centrifugal machine : en
  • FR622886A - Transformable plow with mechanical lift : en fr
  • GB262095A - Improvements in spraying devices : en
  • GB272053A - Conversion of lead sulphate into lead carbonate : en
  • DE445484C - Gliding surface guide for widened sintered belts : de en
  • US1631123A - Fireplace : en
  • FR622788A - Improvements to meat grinders : en fr
  • DE445453C - Device for the unloading of dust-like material from the transport containers by means of compressed air : de en
  • GB272272A - Improvements in and relating to display devices : en
  • GB265934A - Improvements in or relating to adjusting the proportion of colour to thinning agent in connection with intaglio printing machines : en
  • DE445507C - Centrifugal governor for automatic adjustment of the ignition point in electrical ignition devices : de en
  • CA271432A - Fuel feed device : en fr
  • US1631574A - System of electrical supply : en
  • DE445244C - Circuit arrangement for telephone systems with dialer operation and separate setting and speech paths : de en
  • DE445277C - Counting machine for coins and similar flat bodies : de en
  • US1631457A - Peanut and potato digger : en
  • GB272059A - Improvements in garages and other buildings having ramps or sloping ways connecting the floors thereof : en
  • GB272122A - Improvements in forks : en
  • DE445286C - Winding elevator for drop hammers : de en
  • US1631390A - Deep-well-pump connecting device : en
  • US1631538A - Winding shaft : en
  • GB259534A - Improvements in or relating to luminous sign-boards : en
  • CA271339A - Automobile fender : en fr
  • DE445425C - Loading magazine for cinematographic films : de en
  • US1631929A - Lever control for clutch pedals : en
  • US1631804A - ferngren : en
  • AT106588B - Rotating rectifier. : de en
  • AT106637B - Springy ink eraser. : de en
  • US1631527A - Hinge with automatic lifting and locking means : en
  • AT106631B - Scratch fittings for gouging machines. : de en
  • US1631292A - Winding machine : en
  • AT106627B - Horizontal card file. : de en
  • CA271334A - Autographic attachment for cameras : en fr
  • CA271434A - Rail joint : en fr
  • US1631136A - Vanity case : en
  • US1631587A - Puzzle or game : en
  • US1631836A - Thermosensitive relay : en
  • CA271387A - Gyroscopic control system : en fr
  • CA271378A - Expanding reamer : en fr
  • GB249116A - Improvements in or relating to windows for automobile and other vehicles : en
  • US1631473A - Visible index : en
  • US1631741A - Heel for shoes : en
  • FR622832A - Improvements to vaporizers : en fr
  • US1631557A - External bearing-adjusting means : en
  • DE445371C - Pneumatic tube tube valve : de en
  • AT106640B - Method of making frivolity work. : de en
  • US1631128A - Hand guard : en
  • USD72802S - Design fob a universal joint : en
  • US1631466A - Adjustable eccentric : en
  • US1631879A - Machine for automatically cutting moving webs of paper or other materials into sheets : en
  • DE445351C - Fluid change and reversing gearboxes : de en
  • DE445578C - Electrical insulating material with thermal protection : de en
  • US1631940A - Method and mechanism for covering cloth boards, etc. : en
  • US1631647A - Current motor : en
  • CA271371A - Can body and method of forming the side seam thereof : en fr
  • US1631532A - Apparatus for treating piles : en
  • US1631440A - Tip-up and like chair : en
  • US1631278A - Refrigerating system : en
  • US1631700A - Machine for grinding valves : en
  • US1631832A - Railway-traffic-controlling apparatus : en
  • DE445280C - Roller bearings : de en
  • DE445417C - Testing device for plain writing on typewriters : de en
  • US1631851A - Fuse : en
  • US1631229A - One-way pull latch : en
  • US1631654A - Packing ring : en
  • DE445256C - Ice cell with lateral guides and reinforcements : de en
  • US1631211A - Mechanism for setting fuses within guns : en
  • US1631240A - Motion-picture screen : en
  • CA271406A - Shock absorber : en fr
  • US1631543A - Clothing and package carrier : en
  • US1631709A - Last : en
  • US1631484A - Electric heater : en
  • CA271449A - Automobile heater : en fr
  • AU219226A - An improved spade lug for wheels : en
  • DE445261C - Triggering device for dead man's devices on electrically operated vehicles : de en
  • GB272061A - Improvements in the roofs of closed vehicle bodies : en
  • US1631159A - Headlight reflector : en
  • US1631183A - Steering mechanism for mobile machinery : en
  • FR622802A - Slicing machine, comprising a meat table and a receiving table : en fr
  • US1631218A - Mounting for valve tappets : en
  • US1631124A - Conveyer : en
  • US1631478A - Motion-picture-film strip : en
  • US1631512A - Method for producing rustless iron and steel : en
  • US1631831A - Coupling or clamping device for scaffolding and other framework structures : en
  • DE445615C - Junction box : de en
  • GB272574A - Improvements in electro-magnetically operated indicating instruments or relays : en
  • GB259903A - Improvements in or relating to biscuit cutting and embossing machine : en
  • US1631667A - Electric-furnace system : en
  • GB260992A - : en
  • US1631480A - Dirigible light mounting : en
  • GB271915A - Improved system for controlling self-oscillation in radio apparatus : en
  • GB272039A - Improvements in apparatus for coating metals by dipping : en
  • US1631371A - Case : en
  • GB272089A - Improvements in direction indicators for road vehicles : en
  • FR31777E - Improvements in the construction of steam boilers : en fr
  • DE445379C - Method for blasting and packing sugar sticks : de en
  • DK37567C - Generator for Production of Water Gas. : da en
  • FR622790A - Sorting device : en fr
  • GB271955A - Improvements in or relating to coding and de-coding machines and to code-changing devices therefor : en
  • US1631569A - Shock absorber : en
  • US1631255A - Ironing board : en
  • US1631392A - Clutch-operating mechanism : en
  • US1631545A - Adjustable end truck : en
  • GB271948A - Improvements in or appertaining to the treatment of natural fibrous material for use in or as electric insulating material : en
  • FR622944A - Improvements to multi-tube direct flame boilers : en fr
  • FR622859A - : fr
  • US1631212A - File : en
  • CA271309A - Colour mixer : en fr
  • DE445438C - Working cylinder for water column machines : de en
  • GB269490A - Improved hinge for doors or the like : en
  • US1631847A - Tractor trailer coupler : en
  • GB271958A - Improvements in or relating to absorption refrigerating apparatus : en
  • US1631270A - Golf tee : en
  • US1631396A - Clamping device : en
  • US1631942A - Fence-fastening device : en
  • US1631757A - Washing paper : en
  • FR31776E - Improvements to thermo-ionic devices : en fr
  • CA271302A - Packless blow-off valve : en fr
  • US1631689A - Wrench for screw-top jars : en
  • GB249872A - Device for preventing the boiling over of milk or other liquids : en
  • GB272115A - Improvements in or relating to paper making machines : en
  • GB267108A - Improvements in speed-limiting or motion-stopping devices : en
  • US1631161A - Limit switch for valve-operating mechanism : en
  • US1631436A - Steering-wheel lock for automobiles : en
  • CA271394A - Moulding method : en fr
  • DE445387C - Process for preparing and briquetting finely divided coal : de en
  • DE445420C - Smoke generating furnace for agricultural use : de en
  • GB259963A - Electric discharge tubes and apparatus for producing flashes : en
  • FR31726E - Looms beam return and braking device : en fr
  • DE445378C - Process for the production of base-exchanging substances for iron removal, manganese removal and dehydration of drinking and service water : de en
  • CA271332A - Barrel : en fr
  • US1631157A - Transmission lock : en
  • US1631342A - Pad for hair waving : en
  • US1631537A - Lubrication system for train of gears : en
  • US1631564A - Valve for making connection between underground main piping and underground branch piping : en
  • US1631589A - Anthraquinone paste and method of making the same : en
  • US1631590A - Transmission mechanism : en
  • US1631345A - Refrigerating apparatus : en
  • DE445271C - Device for the final blow-molding of pre-pressed hollow glass bodies : de en
  • GB265558A - Improvements in or relating to processes for the treatment of zinciferous flue dust : en
  • GB272131A - Improvements in and relating to machines for moulding plastic substances : en
  • FR31703E - Method and apparatus for the direct production of rubber plates and molded parts from latex : en fr
  • US1631513A - Extension-leg attachment for ladders : en
  • DK37563C - Procedure for the manufacture of special types of cement with a high initial strength. : da en
  • US1631430A - Dispensing apparatus : en
  • GB271960A - Improvements in electron discharge devices : en
  • GB272051A - Automatic tub greaser for colliery tubs and the like : en
  • AU546727A - Improvement in plant for washing minerals by means of liquid streams : en
  • US1631274A - Pneumatic-pump construction : en
  • US1631679A - Thermal relay : en
  • US1631174A - Telegraph signaling system : en
  • DE445252C - Process for carrying out catalytic reactions and absorptions : de en
  • US1631459A - Shock absorber : en
  • US1631819A - Nut lock or fastener washer : en
  • US1631328A - Boiler : en
  • GB253904A - Improved system for the utilisation of heavy oil as fuel in internal combustion engines : en
  • AT106570B - Speed indicating device based on centrifugal action. : de en
  • US1631580A - Belting : en
  • US1631637A - Process of distilling oil shale : en
  • GB272149A - Improvements in or relating to steam turbines : en
  • AT106618B - Damask machine for looms for the production of damask and similar fabrics. : de en
  • US1631135A - Landing and raising gear for semitrailers : en
  • CA271403A - Shock absorber : en fr
  • US1631664A - Pinion puller : en
  • FR31721E - Developments in endless track thrusters for automobiles : en fr
  • AU200026A - Improvements in shirts : en
  • GB262782A - Improvements in braiding machines : en
  • US1631380A - Badio tuning device : en
  • US1631315A - Savings bank : en
  • US1631625A - Regulating method and apparatus : en
  • DK37572C - Drive wheels for endless adhesive tapes with T-shaped cross section. : da en
  • FR31708E - Process for manufacturing products imitating marble and the like : en fr
  • FR622866A - Frame for drying bricks : en fr
  • GB261722A - Method of making cyanides of alkali forming metals : en
  • GB272091A - Improvements in door handles and fastenings : en
  • FR31730E - Combination electric switch for automobiles : en fr
  • FR31741E - Wiper : en fr
  • GB271979A - Improvements in or relating to electrical insulating compounds : en
  • AT106555B - Cash register. : de en
  • AT106607B - Circuit arrangement for telephone systems with dialer operation. : de en
  • CA271425A - Vehicle bumper : en fr
  • AU473226A - Improvements in or relating tothe utilisation ofthe energy of tides, waves or currents : en
  • GB272065A - Bearing metal : en
  • SE63114C1 - Locking device for feeding apparatus with bottom flap : en sv
  • US1631503A - Quick-break switch : en
  • US1631725A - Rack for tea, coffee, and spice containers : en
  • GB272038A - New or improved apparatus for coating screws or other relatively small articles by dipping in molten metal : en
  • US1631192A - Writing pad : en
  • US1631914A - Electrical connecter : en
  • CA271314A - Liquid supply apparatus for internal combustion engines : en fr
  • AT106608B - Adjustable induction motor. : de en
  • CA271331A - Apparatus for removing ink from printing press inking rolls : en fr
  • CA271422A - Winding machinery : en fr
  • US1631872A - Gear puller : en
  • US1631950A - Means of working blast heaters used in connection with blast furnaces : en
  • GB271981A - Improvements in reinforced stereotype and zinc printing plate mounting-blocks : en
  • US1631671A - Waterproof cementing composition : en
  • GB250987A - Improvements in an electro-therapeutic device : en
  • AT106638B - Pull-through drafting system. : de en
  • CA271326A - Boat : en fr
  • DE445383C - Push button : de en
  • US1631150A - Blank-feeding device : en
  • US1631420A - Mud guard for vehicles : en
  • US1631403A - Log raft : en
  • AU569327A - Flywheel : en
  • FR622792A - Method and device for improving castings : en fr
  • FR622905A - A stamped leather anti-ram : en fr
  • GB272043A - An improved electric switch combined with a telephone receiver : en
  • FR622940A - Pocket sprayer with case that can hold toiletries, such as makeup, powder, etc. : en fr
  • GB272150A - Improvements in or relating to invalid chairs or the like : en
  • GB253097A - Improvements in and relating to metal vapour rectifiers : en
  • GB262476A - An improved process for dyeing and printing fibrous materials : en
  • AT106577B - Motor vehicles for the transport and display of books etc. like : de en
  • GB272291A - Improvements in lighting appliances : en
  • US1631148A - Friction shock-absorbing mechanism : en
  • US1631810A - Bearing for grain separators : en
  • US1631633A - Glass-forming apparatus : en
  • US1631697A - Frankfurtek-koll-eorming machine : en
  • GB250913A - Improvement in power actuators or servomotors : en
  • DE445343C - Sound reproduction devices, speaking machines or the like. : de en
  • FR622945A - Improvements to electric irons : en fr
  • US1631153A - Trunk circuits : en
  • US1631207A - Antiskidding device : en
  • US1631611A - Casing and method of making the same : en
  • US1631885A - Vacuum packing apparatus : en
  • FR622775A - Quick manufacturing process for sharpening wheels and all circular objects in stoneware or hard stone : en fr
  • GB271984A - Improvements relating to gas-heated ovens : en
  • US1631685A - Car underframe : en
  • USD72796S - Design for a finger ring : en
  • DE445336C - Device for kneading and shaping amalgams : de en
  • FR622764A - Improvements to telephone systems : en fr
  • CA271291A - Centrifugal separator : en fr
  • GB245785A - Process for the production of potash glass : en
  • GB272099A - An improved pad for garments : en
  • FR622891A - Process for graining and decorating glass or sandblasted ice : en fr
  • DE445404C - Firebox ceiling with exchangeable stones : de en
  • US1631410A - Valve mechanism for internal-combustion engines : en
  • US1631472A - Meter top and index box : en
  • US1631486A - Coffeepot : en
  • GB272077A - Improvements relating to cases or containers for cigarettes, cigars, matches, cards and other articles : en
  • GB271971A - Improvements in or relating to boilers for hot water systems : en
  • DK37555C - Beet harvester. : da en
  • FR622782A - Three-phase switch forming a star-delta starting device for electric motors : en fr
  • FR31786E - Support system for cello or other similar instruments : en fr
  • DE445335C - Holding device for drills, especially for dental purposes : de en
  • GB271969A - Production of acid amides and salts : en
  • US1631185A - Distributor mounting : en
  • FR31735E - Anti-glare device for automobile headlights : en fr
  • US1631268A - jacobs : en
  • US1631824A - Safety catch : en
  • GB272288A - Method of and means for producing kinematographic pictures in natural colours : en
  • DE445561C - Device for straightening bent rolling bars on cooling beds : de en
  • GB272041A - Improvements in and relating to apparatus for cutting washers, discs, or the like : en
  • GB272147A - Improvements in pumps or sprayers for horticultural purposes : en
  • US1631310A - Counter and heel guard : en
  • US1631485A - Electric-heating system : en
  • US1631764A - Electrostatic relay device : en
  • US1631798A - Sanding roller : en
  • DE445194C - Baking agent : de en
  • CA271367A - Electric clock : en fr
  • FR31778E - Double pedal toe clips for bicycles : en fr
  • GB271973A - Improvements in or relating to protection devices for electric apparatus : en
  • US1631563A - Automatic adjuster for push rods : en
  • GB271990A - Improvements relating to apparatus for and process of manufacturing laminated sheet material : en
  • DE445490C - Device designed as a screw clamp for tensioning and fastening clotheslines : de en
  • GB272124A - Improvements in direction or like indicators for vehicles : en
  • US1631786A - Shoe-tree : en
  • US1631755A - Package : en
  • US1631193A - Mirror mounting : en
  • US1631347A - Flat-work ironer : en
  • USD72804S - Sydney e : en
  • GB263165A - Improvements in distributing valves for regenerative ovens or furnaces heated by gas : en
  • CA271379A - Electrical connector : en fr
  • FR622831A - : fr
  • US1631251A - Brick-making machine : en
  • GB249109A - An improved method of and apparatus for refrigeration : en
  • US1631776A - Paper-cutting cabinet : en
  • US1631921A - Spool support : en
  • US1631854A - Machine for coring and derinding fruit : en
  • GB262455A - Improvements in the purification of hydrogen obtained by the interaction of phosphorus and steam : en
  • GB271945A - Improvements in electric discharge tubes : en
  • FR622863A - Pipe coupling : en fr
  • FR622796A - Automatic thermal circuit breaker for electrical circuit : en fr
  • FR622849A - Method and apparatus for filling and closing containers : en fr
  • DE445281C - Wreath for drive pulleys of different sizes : de en
  • US1631400A - Boat : en
  • US1631552A - Automatic train-pipe connecter : en
  • US1631250A - Boltless sleeve coupling : en
  • US1631405A - Dry-goods-measuring machine : en
  • DE445359C - Slicer : de en
  • AT106568B - Hollow needle syringe with glass plunger. : de en
  • CA271383A - Condenser : en fr
  • CA271341A - Garment protector : en fr
  • US1631384A - Lotion : en
  • CA271329A - Boat : en fr
  • AU217826A - An improved fastening' for wooden bedsteads, mattresses settees andthe like : en
  • GB252199A - Improvements in electric current converting systems : en
  • US1631876A - Steam trap : en
  • US1631770A - Pressing machine for garments and the like : en
  • US1631930A - Method of improving aluminum alloys : en
  • US1631476A - Photographic : en
  • GB271934A - Improvements in electric lamp holder locking devices : en
  • DE445469C - Heat regulator for gas stoves : de en
  • AT106584B - Darning, embroidery and sewing machine. : de en
  • AT106614B - Steel alloys containing cobalt for permanent magnets. : de en
  • US1631360A - Variable condenser : en
  • US1631394A - Motor-driven toothbrush : en
  • DE445451C - Device for the removal of the distillation gases from sewer ovens : de en
  • FR622894A - Rotary compressor, particularly intended for automobile engines : en fr
  • GB271999A - Improvements in or relating to tins or like containers : en
  • US1631280A - Manufacture of products from aromatic amines and sulphur chloride : en
  • US1631857A - Railway signal torpedo : en
  • CA271427A - Sound mechanism : en fr
  • US1631636A - Variable condenser : en
  • US1631464A - Sealing means : en
  • AT106593B - Storage of door windows for all-weather bodies. : de en
  • AT106613B - Reversal for internal combustion engines. : de en
  • CA271401A - Dry cell : en fr
  • US1631388A - Gymnastic implement : en
  • US1631791A - Gum massaging and cleansing device : en
  • AU213126A - Improvements in and relating' to apparatus for pressing tennis andother rackets andthe like : en
  • US1631861A - Flying machine : en
  • CA271377A - Sulphite pulp : en fr
  • CA271411A - Carbon production : en fr
  • CA271289A - Apparatus for lifting and cleaning centrifugal drums : en fr
  • AT106641B - Thread guides for wind and winding machines. : de en
  • FR622804A - Improvements to central heating installations using a boiler stove : en fr
  • AT106606B - Process for the manufacture of telephone cables with braided cores. : de en
  • CA271414A - Telephone system : en fr
  • US1631481A - Water-shut-off valve : en
  • CA271313A - Tablet press : en fr
  • AT106597B - Vibration damper for wedge-shaped layered leaf springs in vehicles. : de en
  • US1631883A - Refrigerator : en
  • US1631541A - Liquid-measuring tank : en
  • US1631850A - Valve-refacing tool : en
  • AT106633B - Filing device. : de en
  • AT106636B - Machine for making wooden sticks, especially match sticks. : de en
  • US1631788A - Condenser-operating mechanism for variable condensers : en
  • US1631905A - Projection lamp : en
  • US1631923A - Carburetor : en
  • CA271328A - Boat : en fr
  • DE445294C - Closed car body, especially for motor vehicles : de en
  • FR31714E - Electro-magnetic clock : en fr
  • GB272024A - New pyrazolone dyestuffs from amino derivatives of 3-carboxy-4-hydroxy-diphenyl sulphide : en
  • AT106559B - Cash register in which the drawer is automatically opened by spring-loaded pressure levers after pressing a release button. : de en
  • US1631951A - Collapsible spout : en
  • DE445392C - Equipment for the operation of saturated steam turbines : de en
  • DE445460C - Device to prevent water excretion from the cooling air of electrical power generators when they are cooled back by cooling water : de en
  • CA271355A - Tricycle : en fr
  • US1631177A - Hydrocarbon motor : en
  • US1631588A - Vanity case : en
  • US1631668A - Method of making molded articles : en
  • US1631748A - Sealing machine for containers or the like : en
  • US1631922A - Ladder : en
  • FR31752E - Assembly and positioning device controlled by a single actuator : en fr
  • GB272027A - Improvements in and relating to garters : en
  • CA271353A - Sack needle : en fr
  • US1631330A - Tension device and the like : en
  • US1631452A - Machine for making paper bags : en
  • US1631355A - Embroidery-hoop clamp : en
  • US1631856A - Shirt : en
  • DE445322C - Movable radiation superheater : de en
  • GB272426A - Improvements in fluid pressure brake applying apparatus : en
  • FR31779E - Safety razor sharpener / sharpener : en fr
  • FR622845A - Improvements to aerial propeller vehicles : en fr
  • DE445531C - Bit holder for upper jaw : de en
  • FR622931A - New method of preparing the sockets for the installation of wooden heels or other heels with concave attachment face : en fr
  • CA271292A - Computing machine : en fr
  • US1631948A - Automobile radiator shield : en
  • US1631171A - Utilizing wood waste : en
  • US1631260A - Metal roof for freight cars : en
  • US1631660A - Elastic-eltrid turbine : en
  • US1631506A - Automatic switch : en
  • GB246128A - Process for the production of phosphoric acid : en
  • FR622818A - Drive wheel for agricultural tractors : en fr
  • US1631814A - Came machine : en
  • US1631468A - Cellulose-acetate composition of low inflammability : en
  • CA271423A - Winding machinery : en fr
  • CA271452A - Package : en fr
  • AT106589B - Foldable stroller in handbag format. : de en
  • CA271293A - Motor vehicle head lamp : en fr
  • USD72788S - John a : en
  • AU286426A - Improvements in chairs : en
  • AT106552B - Device for closing the parcel in parcel filling machines. : de en
  • US1631220A - Apparatus for scarifying plastic-clay columns : en
  • US1631623A - Method of forming cutting tools : en
  • CA271350A - Light projecting attachment for shoes : en fr
  • AU197226A - Improvements in crystal rectifiers for use in radio andthe like : en
  • CA271442A - Pick : en fr
  • DE445441C - Process for the production of stencil sheets for duplication purposes : de en
  • GB253865A - Process for the production of azo-dyestuffs on silk : en
  • GB272011A - Improvements in or relating to machines for opening or disentangling wool in the fleece or cots in waste wool : en
  • GB264458A - Improvements in or relating to hygienic beds : en
  • DE445470C - Resonance vibration meter : de en
  • US1631374A - Oil burner : en
  • US1631158A - Grease cup : en
  • AT106648B - Connection for machine parts. : de en
  • AT106567B - Device for controlling compressed air presses. : de en
  • US1631146A - Envelope machine : en
  • CA271428A - Grinder : en fr
  • US1631368A - Police signal system : en
  • US1631491A - Knife-grinding attachment for meat-grinding machines : en
  • CA271320A - Rubber band receptacle : en fr
  • US1631640A - Automobile bumper : en
  • DE445414C - Teaching for flange wheels : de en
  • FR622799A - Dishwasher : en fr
  • GB272060A - Improvements in baskets : en
  • US1631225A - Paper box : en
  • US1631609A - Gauge and support for bars : en
  • CA271319A - Valve stem oiler : en fr
  • GB254708A - Manufacture of new azo-dyestuffs and chromium derivatives thereof : en
  • US1631437A - Car construction : en
  • US1631629A - Windshield cleaner : en
  • US1631816A - Circular-knitting machine : en
  • US1631254A - Means of and apparatus for transmitting messages through submarine and other like cables : en
  • US1631395A - Autographic-register cash drawer : en
  • FR622778A - Method of immobilization of corrosive liquids, acids, strong bases or saline solutions and new industrial products resulting therefrom : en fr
  • FR31743E - Light switch : en fr
  • FR622837A - Improvements to furnaces and crucibles, particularly applicable to electric heating devices : en fr
  • GB261747A - Manufacture of amines of the cyclohexane series : en
  • GB272020A - Improvements in apparatus for the control of dynamo electric machines : en
  • US1631309A - Hatch-cover operating means for refrigerator cars : en
  • US1631562A - Pipe-line-cleaning device : en
  • US1631870A - Changeable sign or advertising device : en
  • US1631453A - Best available cop : en
  • US1631576A - Device for connecting the abutting ends of concrete slabs : en
  • DE445235C - Aircraft radiator with any number of superimposed cooling shutters : de en
  • FR622916A - Folding bed : en fr
  • GB272085A - Improvements in and relating to detachable covers or closures for biscuit and other boxes : en
  • CA271290A - Drum for centrifugal separating apparatus : en fr
  • US1631429A - Telescoping tire rim : en
  • US1631696A - Domestic fireplace structure : en
  • FR622793A - Structural construction system and assembly joint for its execution : en fr
  • FR31794E - centrifugal cleaner for lubricating oil : en fr
  • US1631226A - Variable condenser : en
  • DK37560C - Wear tires for Wheels for Automobiles, Motorcycles and the like. : da en
  • US1631365A - Hinge : en
  • FR31799E - Auxiliary central support for rear windshield whose window frames pivot on the sides of the body : en fr
  • GB271914A - Improvements in or relating to flat bar knitting machines : en
  • FR622927A - Device for controlling intake valves, in particular for high-speed combustion engines : en fr
  • USD72797S - Design for a clock case : en
  • US1631522A - Cap-fastening means for preserving jars : en
  • US1631412A - Dirigible headlight construction for automobiles : en
  • US1631142A - Water-supply system and valve therefor : en
  • FR31727E - Direction indicator device for motor vehicles : en fr
  • GB271947A - Improvements in or relating to vehicle wheel rims and fittings therefor : en
  • US1631422A - Attrition mill : en
  • US1631790A - Fishing reel : en
  • US1631829A - Cereal-beverage compound : en
  • GB272276A - Improvements in or relating to warp knitting machines : en
  • US1631550A - Electrical connection : en
  • FR622938A - Improvements to control devices for superheaters and reheaters of aquatubular boilers : en fr
  • GB260622A - : en
  • US1631556A - Die head : en
  • US1631451A - Mechanically-operated figure toy : en
  • US1631302A - Film-winding spool for cameras : en
  • US1631205A - Favob : en
  • FR622761A - Signaling device for all vehicles : en fr
  • GB268743A - Shoe fillers : en
  • GB271961A - Improvements in or relating to electric accumulators : en
  • US1631604A - Roofing element : en
  • FR622876A - Suction and pressure pump : en fr
  • FR622890A - Shock absorber-load compensator : en fr
  • GB272262A - Improvements in valve operating and reversing gear for internal combustion engines : en
  • US1631777A - Storm window : en
  • GB271917A - Improvements in or relating to direction indicating devices for vehicles : en
  • GB272095A - An improved cap for collapsible metal tubes and other containers : en
  • DK37556C - Seaweed for moving hot tubs, especially for canning. : da en
  • US1631599A - Variable condenser : en
  • GB264878A - Method of preparing piezo-electric elements : en
  • GB272078A - Improved manufacture of cylinders for internal combustion engines : en
  • DE445422C - Valve with a seal, which is hidden behind an axially adjustable part as long as it does not seal : de en
  • US1631283A - Lip stick : en
  • DE445411C - Tiled stove with inner air shaft interspersed with heating coils : de en
  • FR31707E - Axial threshing machine : en fr
  • GB272008A - Improvements in or relating to leather splitting machines : en
  • DE445341C - Sound box for speaking machines : de en
  • DK37561C - Apparatus for lacing boxes, bales and the like with wire. : da en
  • US1631369A - Braking mechanism : en
  • US1631842A - Railway-traffic-controlling apparatus : en
  • DE445465C - Brake for the thread guides of flat weft knitting machines : de en
  • US1631227A - Staff base : en
  • US1631245A - Toy electric railway : en
  • DE445268C - Electromagnetic relay : de en
  • GB251235A - Improvements in highway signalling : en
  • DE445450C - Coke oven battery with sloping retorts : de en
  • US1631775A - Sliding window of motor and other vehicles : en
  • US1631238A - Railway-mail-delivery apparatus : en
  • US1631391A - Muffler : en
  • US1631893A - Skein-winding machine : en
  • US1631928A - Fabric disk wheel : en
  • US1631539A - Whirligig : en
  • DE445301C - Process for the production of roughened panels and planks from plaster of paris or similar setting compounds : de en
  • GB272075A - Sound-reproducing machines : en
  • US1631868A - Safety device for locomotives : en
  • US1631895A - Gas cell of rigid airships : en
  • CA271288A - Hose coupling : en fr
  • US1631262A - Variable-pressure-operated expansion device : en
  • US1631293A - Banjo : en
  • US1631567A - Flag support and actuating device therefor : en
  • GB272270A - Improvements in or relating to electric terminals and the like : en
  • US1631189A - Electric hair curler : en
  • US1631809A - Steering-post control-lever assembly : en
  • FR622773A - Process and installation for the preservation of food products especially in ships and warehouses : en fr
  • GB272035A - Improved metallic bridge for furnace grates of steam boilers and the like : en
  • US1631774A - Manufacture of telegraph and telephone cables : en
  • GB271967A - Improvements in or relating to the plaiting or weaving of leather and apparatus therefor : en
  • GB272286A - Improvements in and relating to cranes : en
  • FR622807A - Hood with invisible curtain for baby carriages : en fr
  • US1631901A - Concrete-block mold : en
  • USD72798S - Design for a drawer pull : en
  • AT106560B - Device for arbitrarily switching the device on and off for printing the serial number on cash registers. : de en
  • FR31702E - Transmission particularly applicable to automobiles : en fr
  • GB272123A - Apparatus for slitting the edges of leather : en
  • FR622906A - Electric finishing bench : en fr
  • DE445329C - Process for the production of glow cathodes for electron tubes : de en
  • US1631644A - Time-operated circuit closer : en
  • CA271433A - Friction fabric : en fr
  • US1631306A - Operating mechanism for car-vestibule trapdoors : en
  • US1631682A - Measuring device : en
  • US1631621A - Knockdown bed frame : en
  • US1631650A - Lubricating means for automobile chassis : en
  • CA271296A - Fence post and brace : en fr
  • CA271412A - Metal article : en fr
  • GB272046A - Improved construction of wheel : en
  • GB272279A - Improvements in the manufacture of preparation of granular carbon : en
  • GB255090A - Improvements in or relating to methods of manufacturing electrodes for electron discharge devices : en
  • GB259540A - Improved manufacture of breaker fabric for rubber tire casings : en
  • GB264508A - The manufacture of new chloriodo compounds of alpha-amino-pyridine and its derivatives : en
  • AT106573B - Vending machine. : de en
  • US1631385A - Sewing machine : en
  • US1631630A - Washing machine : en
  • US1631320A - Mine car : en
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  • US1631760A - Bunch former : en
  • US1631554A - Egg carton : en
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  • FR31769E - Spark plug : en fr
  • GB272050A - Improvements in sextants or the like : en
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