- US1507791A - Gas burner :
en
- US1507667A - Fastener-inserting machine :
en
- US1507981A - Well-casing coupling :
en
- US1507670A - Shower-bath-stall door :
en
- CA242884A - Carbureter :
en
fr
- US1508300A - Tassel :
en
- US1508369A - Transfer gate for gravity conveyers :
en
- AT97832B - Winding arrangement for induction machines with variable number of poles. :
de
en
- CA242800A - Belt transmission gear :
en
fr
- US1507792A - Drop step :
en
- CA242796A - Apparatus for forming concrete blocks :
en
fr
- CA242697A - Well drilling apparatus :
en
fr
- US1507563A - Method and apparatus for manufacturing tire casings :
en
- US1508229A - Hinge connection :
en
- DE401729C - Slip pad attachment to pantographs for electric railways, crane systems, etc. :
de
en
- DE402087C - Installation of fermentation tubs to transport fermentation :
de
en
- DE402275C - Feed water preheater for locomotive and other boilers :
de
en
- US1508190A - Sash holder or fastener :
en
- DE401624C - safety lock :
de
en
- US1507734A - Motor controller :
en
- AU1262823A - Improvements relating to carburetters orto the auxiliary supply of airto the cylinders of internal combustion engines :
en
- CA242905A - Method for indicating the location of minerals :
en
fr
- FR577878A - Apparatus for evacuating liquids, and more particularly sewage :
en
fr
- GB221387A - Method of operating boiler furnaces :
en
- AT97779B - Device for switching on and off and, if necessary, regulating electrical currents. :
de
en
- US1508212A - Brick machine :
en
- US1507618A - Sewing-machine attachment :
en
- US1507779A - Machine or apparatus for dyeing and the like :
en
- US1508117A - Game apparatus :
en
- US1507663A - Combined package and toy :
en
- US1507678A - Binding-fuel material and process of producing the same :
en
- DE401577C - Loading device for ring ovens :
de
en
- DE401882C - Adjusting screw drive :
de
en
- DE401914C - Multiple tariff metering device for electrical measuring devices, in particular self-sellers of electricity :
de
en
- US1508064A - Time control switch :
en
- US1508177A - Apparatus for washing milk of magnesia :
en
- DE401758C - Machine for attaching reinforcement bars to box work pieces :
de
en
- DE401826C - Machine for opening cotton :
de
en
- CA242695A - Foot rest :
en
fr
- US1508308A - Safety hook :
en
- DE401838C - Device for cutting, punching, pressing and similar treatments of metal :
de
en
- DK33629C - Four-bladed screw. :
da
en
- FR577833A - Improvements to internal combustion engines :
en
fr
- AT97865B - Film indexing device, in particular for film viewing apparatus. :
de
en
- US1507731A - Insectproof bread and cake box :
en
- DE401755C - Machine for collecting and destroying cotton seed pods, cereal worms, etc. like :
de
en
- DK33651C - Aperture device for car headlights and the like. :
da
en
- DE401766C - Device for introducing liquid into cans and for closing the filled cans in a vacuum :
de
en
- FR577943A - Machine for the manufacture of cement bricks :
en
fr
- FR577967A - Device for orientation of automobile headlights and tilting of automobile headlights :
en
fr
- DK33638C - Comb for Use in Hair Cutting. :
da
en
- GB199397A - Improvements in addressing machines :
en
- GB221294A - Improvements in carburettor float chambers :
en
- GB221535A - Abrading and polishing machine :
en
- US1508098A - Flushing cistern :
en
- US1507799A - Jewel-pin setter :
en
- US1507912A - Building construction :
en
- GB221236A - Improvements in or relating to intermittent feed mechanism for wire, paper strip or the like :
en
- US1507952A - Engine jack for burning in bearings :
en
- FI10364A - Förfaringssätt and apparat för kontinuerlig uppmjukning av vatten :
en
fi
- US1507770A - Rail joint and insert therefor :
en
- US1507581A - Blast-furnace smelting :
en
- DE401686C - Method and device for the intermediate removal of bituminous substances treated in pods :
de
en
- DE402098C - Device for adjusting a nozzle to certain hidden places :
de
en
- DE402128C - Stencil printing device :
de
en
- FR577654A - Process for preparing calcium arsenate :
en
fr
- GB214250A - Improvements in or relating to sound amplifiers, particularly for use with wireless telephone receivers :
en
- DE401723C - Process for utilizing the water vapor produced when coke is extinguished in gas generation plants :
de
en
- FR577614A - Method of fixing different metals on aluminum :
en
fr
- US1508370A - Pump :
en
- US1507604A - Winding board :
en
- DE390098C - Mechanical gear with a friction wheel that moves between two cones to multiply two sizes :
de
en
- FR577986A - Advanced device for learning to swim :
en
fr
- US1507583A - Moving-picture baseball scoreboard :
en
- US1508047A - Valve :
en
- FR577900A - Cigarette holder :
en
fr
- FI10362A - Transmission order for automatic payment :
en
fi
- FR577750A - Automotive car suspension system :
en
fr
- GB221323A - Improvements relating to variable speed gears :
en
- DE401947C - Conveyor device on folding tile turret presses :
de
en
- CA242887A - Machine for cutting link mesh :
en
fr
- US1507710A - Miniature-aeroplane construction :
en
- US1508372A - Dust cover :
en
- GB221285A - An improved machine for sorting dried fruit and the like :
en
- AT97843B - Microphone. :
de
en
- US1507695A - Automobile testing and repair device :
en
- DE401778C - Method for exterminating cave dwelling pests :
de
en
- US1507567A - Grease retainer for axle housings :
en
- US1507793A - Fireproof door :
en
- US1507933A - Humidifier :
en
- AU1536123A - Improvements in and relating to clips and couplings :
en
- US1508259A - Metal desk :
en
- DE402179C - Process for the production of products from types of wool fat which can be used as natural lanolin on the one hand and wool fat wax on the other :
de
en
- CA242767A - Railway car truck :
en
fr
- DE402036C - Longitudinal grater for chocolate mass :
de
en
- DE402076C - Cow tail holder :
de
en
- FR577685A - Machine for dosing powder products and automatic filling :
en
fr
- GB221402A - New or improved letter spacing mechanism for typewriting machines :
en
- DE401578C - Device for fastening roller bearings on the journals of normal rollers :
de
en
- DE401653C - Fluid transmission :
de
en
- DE401728C - Chain contact line for electric railways :
de
en
- DE402080C - Process for processing thin-walled valves and pipes :
de
en
- FR577559A - Improvements to beams, or joists, for constructions and similar elements :
en
fr
- FR577767A - Parasiticide improvements for plants and animals :
en
fr
- FR577935A - Improvements to optical projection devices :
en
fr
- GB221293A - Improvements in the feed belts or aprons of machines for manufacturing asbestos-cement sheets :
en
- GB218309A - Improvements in garment hangers :
en
- US1507830A - Fire alarm :
en
- GB208124A - Improvements in or relating to reversing mechanism for vehicles :
en
- DE402031C - Potato plant hole machine for transverse processing :
de
en
- FR577571A - Six-seater van for transporting horses and other large animals :
en
fr
- US1507881A - Firearm :
en
- DE402239C - Loading device for bulk goods with a tilting shovel that can be raised and lowered by two lifting elements :
de
en
- DE402059C - Rotary rubber printing machine for multicolored sheet printing :
de
en
- GB221378A - Improvements in or relating to fudge boxes of late news or other newspaper printing machines :
en
- FR577769A - Steering control of motor cars :
en
fr
- FR577993A - Further development of gas heaters :
en
fr
- FR577710A - Improvements in the manufacture of rubber compositions :
en
fr
- FR577962A - Improvements to selector switches for automatic telephone central offices :
en
fr
- FR577745A - Sizing press for agglomerates :
en
fr
- GB201564A - Improvements in or relating to the selective transmission of electric waves :
en
- FR577581A - Hinged cover plate frame :
en
fr
- CA242757A - Adjusting means :
en
fr
- DE401863C - Hydraulic binder :
de
en
- FR577592A - Heat concentration furnace for the manufacture of ultramarine blue :
en
fr
- FR577760A - Method and apparatus for transforming variations in acoustic waves into variations in electric current :
en
fr
- US1507722A - Plane attachment :
en
- US1507633A - Testing and truing device :
en
- GB196904A - Improvements in a massage instrument :
en
- GB221551A - Improvements in electric converting apparatus :
en
- CA242848A - Organic arsenic compound :
en
fr
- US1508112A - Motion-signal and rear-view light for motor vehicles :
en
- US1508283A - Drier :
en
- US1508258A - Bundling device :
en
- USRE15911E - Nathan gelb :
en
- US1507901A - Electric heater :
en
- US1508063A - Convertible bed :
en
- DE401936C - Process and device for the recovery of the heat, which in the drying devices for paper, pulp and Like. Forming vapor plumes is included :
de
en
- FI10369A - Dörr till kassaskåp, kassavalv och dylikt :
en
fi
- FR577983A - Film winding device in cinematographic devices :
en
fr
- CA242719A - Windmill head :
en
fr
- DE401833C - Control and shut-off valve for gas welding, cutting and soldering torches :
de
en
- DE402052C - Device for setting the band knife running wheels on fabric cutting machines, band saws, etc. like :
de
en
- US1507975A - Child's vehicle :
en
- US1508048A - Vapor conservation system :
en
- FR577580A - Chimney cap :
en
fr
- FR577874A - Improvements in the manufacture of threads and filaments of artificial silk, artificial horsehair or similar threads or filaments starting from cellulose acetate :
en
fr
- FR577989A - New packaging composition for preserving cured meats :
en
fr
- FI10342A - Förfaringssätt för framställning av eldfasta byggnadsplattor av trä med murbruksbeläggning :
en
fi
- GB221251A - Improvements in or relating to gear cases and the like :
en
- FR577845A - Improvements to cleaning apparatus for golf balls and the like :
en
fr
- US1508014A - Device for making hair goods :
en
- DE402325C - Prevents zinc crusts from sticking in zinc deposits :
de
en
- FR577744A - Gas torch with holder :
en
fr
- US1507629A - Grinding machine :
en
- US1508153A - Internal-combustion engine :
en
- US1507612A - Current collector :
en
- US1508269A - Pump spout :
en
- DE401142C - Tool block, especially for thread cutting, for right and left hand movement :
de
en
- GB221459A - Improvements relating to telephone systems :
en
- DE402204C - Auxiliary equipment for automobile engines :
de
en
- DE402274C - Process for the recovery of exhaust gas heat from boiler systems and the like like :
de
en
- DE401848C - Transformer with device to compensate its voltage drop in a voltage circuit connected on the low voltage side :
de
en
- DE401898C - Sealing device for rotary piston machines with cardioid-shaped working cylinder :
de
en
- US1507995A - Vehicle :
en
- US1508238A - Window ventilator :
en
- DE401859C - Opening device for one-sided ventilation of preserving vessels :
de
en
- GB221319A - Shorthand typewriting machine :
en
- DE402195C - Device for controlling the rake movement for grain mowing machines :
de
en
- GB221347A - Device for use in shifting tramway points :
en
- FR577867A - Pleated button and way to achieve it :
en
fr
- DE401647C - Revolution counter for calculating machines :
de
en
- US1507703A - Flying shears :
en
- US1508108A - Soldering or welding tool :
en
- DK33641C - Feed mechanism for Slides. :
da
en
- US1507660A - Roller-shade fixture :
en
- US1507832A - Pan conveyer for furnaces :
en
- US1507914A - Automobile curtain :
en
- US1507776A - Earth-boring machine :
en
- FR577562A - Reinforced concrete tower and its method of establishment :
en
fr
- GB221281A - Apparatus for cutting the teeth of wheels by rolling movements :
en
- US1508198A - Shoe upper :
en
- FR577655A - Process for obtaining printing plates, particularly applicable to plates intended for printing music :
en
fr
- FR577811A - Arrangement of twin turbines in one body :
en
fr
- FR577765A - Process for the production of ornaments, inscriptions and other designs on artificial stone :
en
fr
- FR577954A - case for vials and other similar containers :
en
fr
- CA242692A - Paint spray :
en
fr
- FR577936A - Multi-stage rotary compressor :
en
fr
- GB221373A - Improvements in mechanical stoking devices for use with travelling grates :
en
- GB221549A - Improvements in or relating to piano players and the like :
en
- DE402034C - Device for regulating the pressure to be exerted on the saw bracket of a sawing machine :
de
en
- GB221440A - Improvements in apparatus for opening and closing electric circuits at predeterminedtimes :
en
- DE401915C - Heating device like the Saegespaeneoefen with a burner stacked around an air duct :
de
en
- DE402063C - Degradation process for processing fish and fish waste :
de
en
- US1507607A - Automobile body :
en
- AT97782B - Spring-loaded engine. :
de
en
- CA242735A - Lead refining process :
en
fr
- DE402118C - Process for generating negative pressure for fuel suckers :
de
en
- FR577776A - Match holder for matches automatically ignites when removed from match holder :
en
fr
- CA242792A - Shaping machine :
en
fr
- USD65579S - Harry g :
en
- US1508059A - Brush :
en
- FI10375A - For the purposes of this Regulation :
en
fi
- GB221547A - Improvements in and relating to methods and apparatus for maintaining gaseous conduction discharges :
en
- DE401984C - Flange connection for sectional boilers for the connecting pieces that are cast onto the links and are flanged on both sides :
de
en
- FR577950A - Installation for lighting and starting of vehicles by compressed air :
en
fr
- FR577953A - Perylene series vat dyes and process for their preparation :
en
fr
- FR577923A - Manufacture of soaps by a single cooking operation :
en
fr
- DE401654C - Belt tensioner :
de
en
- DE401656C - Drive device for paper and similar machines :
de
en
- US1507998A - Joint for elbows and knees of artificial limbs :
en
- US1508049A - Apparatus for drawing sheet glass :
en
- DE401839C - Device for adjusting the punch of hole punches or similar machines :
de
en
- AT97805B - Gas turbine with oscillating liquid as propellant. :
de
en
- US1507950A - Auxiliary fuel supplier :
en
- US1508194A - Boiler :
en
- US1507742A - Lamp and guard handle :
en
- US1508077A - Soldering machine :
en
- US1508116A - Stenciling machine :
en
- US1508232A - Repairman's creeper :
en
- US1508312A - Wheel :
en
- FR577919A - Safety steering wheel for automobile steering to prevent theft of the latter :
en
fr
- US1507732A - Cultivator attachment :
en
- USD65596S - Design for a combination tail and stop lamp :
en
- DE401682C - Rotating or vibrating electric furnace :
de
en
- DE401847C - Crank inductor :
de
en
- DE402237C - Device for introducing bulk material into a compressed air conveyor :
de
en
- FR577605A - High capacity, high capacity electrochemical generator intended to replace accumulators in most of their ordinary uses :
en
fr
- FR577792A - Improvements to rectifying devices :
en
fr
- US1507585A - Swager with taper attachment :
en
- DE402312C - Heating system for steam, hot water or the like and electrical operation :
de
en
- US1508030A - Corset :
en
- US1508282A - Drilling machine :
en
- GB206478A - Improvements in tabulating devices for single type composing and casting machines :
en
- CA242726A - Paint agitator :
en
fr
- AT97751B - Construction elevator. :
de
en
- DE401154C - Electric door system with combination switch to enable alarm-free passage for the initiated :
de
en
- US1507876A - Binder :
en
- AT97785B - Floor boiler with a steep tube boiler built in front of the first hot gas flue. :
de
en
- US1507842A - Internal-combustion engine :
en
- AT97860B - Impulse transmitter for subscriber stations. :
de
en
- CA242827A - Indicating apparatus :
en
fr
- US1507987A - Process of preparing oxy compounds of tantalum :
en
- USD65552S - Jacob h :
en
- AT97850B - Device for regulating electrically controlled thermostats. :
de
en
- CA242693A - Rope spool :
en
fr
- FI10361A - Skidskodon :
en
fi
- DE402210C - Process for the production of gold leaf :
de
en
- CA242824A - Quartz working method :
en
fr
- DE400077C - Device for determining the dielectric strength of liquid insulating materials :
de
en
- DE401930C - Method and device for milling crooked surfaces on elastic workpieces, e.g. Knife blades :
de
en
- US1507812A - Ironing machine :
en
- DE401835C - Burner head for gas cooker with a ring of nozzles :
de
en
- DE401964C - Electric high-voltage switch with magnetic spark extinction and self-release by one and the same coil :
de
en
- DE401853C - Device for keeping the air supply nozzle free on devices for receiving generators of gas, which is used to destroy harmful animals :
de
en
- DE401715C - Snowshoe binding :
de
en
- US1508344A - Fabric :
en
- DE401808C - Enamelling process :
de
en
- CA242689A - Fastener for machine belts :
en
fr
- FR577674A - Pressure or vacuum limiting device :
en
fr
- US1507885A - Inseam-sewing machine :
en
- DE401951C - Rolling mill :
de
en
- DE401976C - Motor electricity meter with forward and reverse :
de
en
- FR577621A - Stabilization system for airplanes :
en
fr
- US1507870A - Railway rail :
en
- US1508314A - Sharpener for scissors and tools having similar cutting edges :
en
- DE402081C - Tool holder for planing machines working forwards and backwards :
de
en
- US1507655A - Cheese bandage :
en
- GB217192A - Improvements in and relating to electrodynamic telephones :
en
- GB213244A - :
en
- DE402145C - Distillation device for distillery purposes :
de
en
- US1507580A - Well screen :
en
- DE391879C - Hot air engine and steam power plant :
de
en
- FI10334A - X-rays and anchors for the purpose of desamma :
en
fi
- USD65583S - Design for a spoon or similar article :
en
- FR577671A - Manufacture of pure alumina, alumina sulphate, ammonium sulphate, ammoniacal alum and prussian blue, starting from bauxite :
en
fr
- GR619B - AMPLIFIER WITH ONE TRIOD LAMP FOR PETROCHEMIC WAVE FROM 250-30,000 METERS. :
el
en
- DE401765C - Machine for filling and closing bottles with crown caps :
de
en
- DE401879C - Soil cultivation machine with rotating knife shaft :
de
en
- FI10332A - Typesetter :
en
fi
- US1507646A - Self-sealing inner tube and process of producing same :
en
- FR577788A - On-demand training of sand dispensers :
en
fr
- GB221434A - Improvements relating to temperature indicating devices :
en
- US1507595A - Attachment for plows :
en
- DE401693C - Weighing device for packaging machines :
de
en
- GB207508A - Improvements in apparatus for the cleaning of rails of the tramway type :
en
- US1508176A - Coal or other mineral washing apparatus :
en
- DE401575C - Duct stove with indirect heating through heating ducts on the side walls :
de
en
- DE402527C - Cold mixture, consisting of hydrochloric acid, nitric acid and sulfuric acid salts of the alkalis and ammonium base :
de
en
- FR577598A - Process for the continuous preparation of cyanamide solutions :
en
fr
- GB221289A - Improvements in automatic telephone switching systems :
en
- AT97810B - Valveless lubrication pump with reciprocating, rotating and spring-loaded pistons. :
de
en
- US1507709A - Process of producing aluminum chloride and sodium silicate :
en
- US1508291A - Dispensing faucet :
en
- DE402020C - Refractory paint :
de
en
- GB221296A - Improvements in and relating to the treatment of yarns and fabrics composed of vegetable fibres :
en
- DE400889C - Brake force regulator for air pressure brakes of railway vehicles :
de
en
- DE401952C - Tape winder for wrapping wires or similar bodies :
de
en
- US1507825A - Homopolar electric-current generator or motor :
en
- FR577662A - Blast furnace slag granulation process :
en
fr
- DE402278C - Boiler feed controller :
de
en
- DE402121C - Process for the production of dietary fats :
de
en
- FR577796A - Mudguards for automobiles :
en
fr
- FR577623A - Patient chair :
en
fr
- FR577593A - Process for the production of metallic films :
en
fr
- FR577786A - Valves :
en
fr
- FI10348A - Multi-blade band saw :
en
fi
- FR577997A - :
fr
- FR577823A - Cap for hats :
en
fr
- FR577879A - Method and apparatus for the manufacture of building agglomerates, solid or hollow :
en
fr
- US1507857A - Connecter-head support :
en
- FR577808A - Improvement to suspenders :
en
fr
- GB221348A - Hand operated cranes :
en
- FR577613A - Device for obtaining a constant level for the zero of the scale of manometers and liquid barometers :
en
fr
- DE402078C - Process for the production of iron and nickel deposits :
de
en
- DK33625C - Lighter. :
da
en
- US1508199A - Immersion water heater :
en
- US1508278A - Awning device :
en
- DE401797C - Clamping device for bearing shells to be poured out :
de
en
- DE401945C - Stencil machine :
de
en
- DE402057C - Auxiliary outlet control in direct current steam engines controlled by a cylinder safety device :
de
en
- DE401922C - Evaporator for heavy fuel-air mixtures :
de
en
- DE401974C - Double motor with short-circuit rotor :
de
en
- GB205799A - Improvements in engine starters :
en
- GB221385A - Improvements in and relating to flushing apparatus :
en
- FR577922A - Process of solidification of hydrocarbons and their transformation into combustible agglomerates burning without sagging :
en
fr
- DK33640C - Method and Apparatus for Electrical Separation of Floating Substances in Electrically Insulating, Particularly Gaseous Fluids. :
da
en
- CA242906A - Electric heater for liquid :
en
fr
- US1507872A - Metal-working machine :
en
- DE401731C - Method for improving the efficiency of frequency multiplication transformers :
de
en
- DE401794C - Removal of higher boiling hydrocarbons, such as naphthalene and others, from distillation gases :
de
en
- DE402138C - Device for testing toothed wheels for accuracy of tooth shape :
de
en
- AT97783B - Device for cleaning the windshields on motor vehicles. :
de
en
- FR577787A - Acoustic ducts :
en
fr
- GB221298A - Improvements in means for cleaning the flats of revolving flat carding engines :
en
- FR577636A - Electric level indicator :
en
fr
- GB221313A - Improvements in the manufacture of formed cutters :
en
- US1507899A - Rug-printing machine :
en
- FR577742A - Automatic start, deceleration or stop indicator for motor vehicles :
en
fr
- FR577912A - fan mounted on flexible steel rod forming a spring with or without handle :
en
fr
- GB199398A - Improvements in or relating to means for driving carding sets :
en
- FR577740A - Improvements to embedded junction boxes for electric lighting :
en
fr
- GB221273A - Improvements in or relating to high speed machines having rotary elements, such as pumps, air compressors, and fluid motors :
en
- US1507935A - Cigar case :
en
- US1508352A - Separable fastener :
en
- US1507794A - Agricultural machine :
en
- DE401916C - Dust firing for steam boiler :
de
en
- FR577816A - Electrolytic process for pickling and degreasing iron and steel :
en
fr
- FR577973A - Potato harvester :
en
fr
- US1507769A - Elevator inclosure and door :
en
- US1507893A - Plaster board :
en
- US1508309A - Means for supporting vacuum-jacketed bottles or other receptacles within inclosing casings therefor :
en
- DE401767C - Encapsulation machine for closing bottles and the like like :
de
en
- FI10349A - For the purposes of this Regulation, this Regulation does not apply :
en
fi
- DE402131C - Airship with bow structure :
de
en
- FR577998A - Electric push-button switch <va-et-vient>, for flexible wires :
en
fr
- FR577789A - Compounding device for an induction motor with improved power factor :
en
fr
- FR577970A - Electric switch :
en
fr
- FR577981A - Stove :
en
fr
- US1507829A - Automatic fire alarm :
en
- US1507639A - Small-animal trap :
en
- DE401562C - A resilient pillion seat for motorcycles and similar vehicles, adjustable according to the weight of the passenger :
de
en
- DE401891C - Lifting device :
de
en
- DE402236C - Air lifter :
de
en
- GB202284A - Improvements in electrical networks :
en
- DE401993C - Process for the preparation of the arsinic acids of aliphatic carboxylic acids :
de
en
- DE402212C - Ventilation valve for containers in which canning vessels are closed with the aid of the vacuum :
de
en
- FR577596A - Process for preparing cyanamide solutions :
en
fr
- FR577716A - Hinge for auto windows and doors with removable and folding top :
en
fr
- GB221308A - Improvements in and relating to machines for drying textile fibres in the hank or inthe warp :
en
- GB210739A - Improvements in engine starters :
en
- FR577841A - Self-tightening balanced window :
en
fr
- DE401360C - Separator with plate inserts :
de
en
- DE401621C - Device for propelling and steering boats :
de
en
- DE401665C - Remote thermometer in which a hollow cylinder containing a liquid and exposed to the temperature to be measured is connected by a pipeline to a container that is in contact with the outside air and contains mercury :
de
en
- US1508070A - Dental syringe :
en
- US1507672A - Steering-wheel mechanism for automobiles :
en
- US1507859A - Automatic burner tip :
en
- DE402229C - Series form for the production of concrete building pieces :
de
en
- DE401626C - Electrical rail connector :
de
en
- FR577635A - Advanced two-stroke internal combustion engine :
en
fr
- FR577734A - Post card :
en
fr
- DE401893C - Process for the production of heat exchange bodies :
de
en
- GB211127A - Improvements in means for cooling the circulating fluid used for the cooling of internal combustion engines :
en
- DE402209C - Internal combustion turbine :
de
en
- DE401572C - Electrical security system for displaying the unauthorized opening of rooms u. like :
de
en
- DE402153C - Production of luster coal :
de
en
- US1508277A - Wrapping machine :
en
- US1508296A - Collar button :
en
- CA242769A - Post-hole auger :
en
fr
- US1507855A - Spring structure :
en
- DE402119C - Fuel sucker :
de
en
- GB209063A - Process of facing sheets or objects of aluminium and its alloys with sheets of heavy metal :
en
- US1508133A - Fastener :
en
- GB221446A - Improvements in and relating to shock absorbers for motor cars :
en
- FR577905A - Device for using tides to generate motive power :
en
fr
- FR577982A - Amplifier choke meter :
en
fr
- GB221848A - Process of and apparatus for the reduction of ores :
en
- US1508241A - Metal and its manufacture :
en
- US1507588A - Aircraft :
en
- US1508149A - Trough protector :
en
- AT97729B - Method and device for the drainage of steam pipes. :
de
en
- AT97863B - Movie viewer. :
de
en
- DE401890C - Feeding device for the work pieces in rolling mills :
de
en
- US1508242A - Vacuum gauge :
en
- FR577781A - Lighthouse for meeting and overtaking vehicles :
en
fr
- DE401702C - Process for preparing wood to be treated in pulp digesters :
de
en
- US1507617A - Signal device for automobiles :
en
- US1507988A - Pulverizer :
en
- US1507991A - Tool joint :
en
- FR577857A - Elastic contact device for switches and electrical switches :
en
fr
- GB221432A - Improvements in solid fuel :
en
- FI10338A - Anordning for the regulation of the genome vertically dragging the frame of the glass and the skull :
en
fi
- FR577849A - Surface condenser for steam engine installations working with superheated steam with strong load variations :
en
fr
- DE391218C - Steam trap :
de
en
- DE402213C - Process for the aftertreatment of food that is chilled or frozen by direct contact with a coolant :
de
en
- DE401764C - Hermetic funnel :
de
en
- DE402162C - Car connection :
de
en
- FR577658A - Electric capacitor :
en
fr
- CA242773A - Automobile lifting device :
en
fr
- DE401844C - Voltage regulation in alternating current networks :
de
en
- DE402072C - Lowering lock brake with air clearance :
de
en
- US1508273A - Key holder :
en
- USD65575S - Design for a ring :
en
- DE401854C - Device on internal combustion engines for heating the carburetor with exhaust gases :
de
en
- DE401780C - Method and device for separating coal from the mountains :
de
en
- US1508145A - Large-sized oil tank :
en
- US1507674A - Process of briquetting finely-divided materials :
en
- US1508196A - Automatic grave cover :
en
- USD65585S - Design fob :
en
- AT97820B - Control device for steam consumption systems with heat storage and electrical power generation. :
de
en
- CA242903A - Holder for tooth brushes :
en
fr
- FR577770A - Gramophone record classifier :
en
fr
- CA242844A - Pipe bending machine :
en
fr
- US1507708A - Automatic door :
en
- US1507973A - Water faucet :
en
- US1508029A - Bolt :
en
- DE402079C - Parting device for bar material :
de
en
- AT97833B - Current limiting device for wireless receiving systems. :
de
en
- GB221366A - Improvements in apparatus for purifying and disinfecting the atmosphere of rooms andother interiors :
en
- FR577872A - Device for removing clippings in machines fitted with circular shears for cutting paper, cardboard or other sheet products :
en
fr
- GB221250A - Improvements in the process of and apparatus for gas purification :
en
- DE401712C - Climbing irons for profile iron masts, beams or the like. :
de
en
- DE401995C - At each cylinder end built-in pressure equalization valve for steam locomotives :
de
en
- FR577875A - Roof covering tape :
en
fr
- DE402016C - Method for closing the fusible wire channels of safety plugs :
de
en
- DE402103C - Automatic electromagnetic release device for momentary switches :
de
en
- FR577771A - Adaptation of drill holders :
en
fr
- FR577931A - Improvement of the performance of a quenching machine by individual or combined rotation of the plates allowing consecutive quenching of all the plates :
en
fr
- GB221450A - Improvements in or relating to shock absorbers for vehicles :
en
- DE401946C - Labeling device :
de
en
- DE401982C - Apparatus for displaying small alternating voltages or currents through cathode tubes :
de
en
- FI10353A - Anordning vid tvåtaktsmotorer :
en
fi
- FR577687A - Device for measuring the watt-wattage or watt-wattage energy of single-phase or polyphase alternating current networks :
en
fr
- US1507728A - Signal device :
en
- US1507761A - Track belt :
en
- GB208131A - Improvements in or relating to vehicle brakes :
en
- DE401720C - Protection device against the dazzling effect of strong light sources, especially for motor vehicles :
de
en
- AU1409323A - An improved folding 1 sidewalk ear or baby-carriage :
en
- DE402038C - Hand embossing press for cardboard u. Like. With eccentric drive :
de
en
- DE402088C - Process for the production of phosphates soluble in two percent citric acid :
de
en
- FR577698A - Manufacturing process of sulfite tablets :
en
fr
- FR577869A - Security padlock :
en
fr
- GB216834A - Method of and apparatus for separating the volatile ingredients of a liquid mixture :
en
- US1507615A - Spoke connection :
en
- US1508094A - Production of friction disks, washers, brake linings, and the like :
en
- US1508012A - Axle stand :
en
- US1508084A - Egg gauge :
en
- US1508187A - Sterilizing and water-heating device :
en
- US1508252A - Automatic stop for phonographs :
en
- FR577777A - Plug for pump delivery lines :
en
fr
- DE401897C - Fabric laying machine :
de
en
- FR577561A - New racket press :
en
fr
- DE400793C - Device for dynamic testing of materials by means of vibrations :
de
en
- DE402116C - Acetylene gas starter :
de
en
- US1507807A - Electrically-heated trowel :
en
- CA242731A - Faucet and pipe coupling :
en
fr
- CA242877A - Wheel for motor vehicle :
en
fr
- DE401967C - Automatic switch :
de
en
- FR577963A - Improvements in electron discharge devices :
en
fr
- DE401966C - Safety circuit for the automatic shutdown of disturbed cable routes :
de
en
- CA242793A - Toy vehicle :
en
fr
- US1507854A - Spring structure :
en
- US1508075A - Combination flatiron support and hot-water bottle :
en
- DK33634C - Apparatus by which cows must be prevented from kicking during milking, veterinary treatment and the like. :
da
en
- US1508071A - Wireworking tool :
en
- US1508126A - Shaker receptacle :
en
- AT97732B - Sealing device for thermostatically controlled inlet regulators for steam heaters on railroad cars or the like. :
de
en
- AT97814B - Device for influencing the power transmission in a power transmission gear. :
de
en
- DE402178C - Process for the preparation of kneadable wax substitutes :
de
en
- DK33646C - Commutator motor for direct or alternating current, or for both currents, for direct operation of slow-moving shafts, in particular for speech machines. :
da
en
- GB221280A - Improvements in joints for lay figures and the like :
en
- CA242700A - Loom mechanism :
en
fr
- CA242784A - Air pressure gauge :
en
fr
- US1507697A - Dipper :
en
- US1508081A - Fan-belt tightener :
en
- US1508115A - Apparatus for loading coal :
en
- AU1945124A - Improvements in aerials for use in wireless signalling :
en
- CA242899A - Roller bearing :
en
fr
- DE401889C - Schraem rod for rod cutting machines occupied with cutting teeth :
de
en
- CA242804A - Braiding carrier :
en
fr
- AT97822B - Injector. :
de
en
- CA242889A - Laundry dryer :
en
fr
- US1508261A - Closure for bottles :
en
- FI10370A - Planing device or so-called knife planer :
en
fi
- US1508347A - Conduit :
en
- DE402070C - Device for single delivery of toothpicks :
de
en
- AU1452023A - Improvements in internal combustion engines :
en
- DE401961C - Automatic regulating device :
de
en
- GB221381A - Improvements in oil burners :
en
- US1507942A - Stable vaccine :
en
- US1507745A - Fire-extinguishing device :
en
- FR577925A - Rigid vane rotary pump :
en
fr
- DE401913C - Arrangement for controlling asynchronous machines by means of rear machines connected to the rotor circuits :
de
en
- DE401782C - Rigid, collapsible, transportable lampshade :
de
en
- US1507565A - Jean altwegg and jean collabdeatt :
en
- US1507589A - Washing machine :
en
- US1508129A - Horseshoe calk :
en
- US1507701A - Insole machine :
en
- US1507902A - Lamp-shade holder :
en
- US1507679A - Theodore nagel :
en
- CA242795A - Feeding mechanism :
en
fr
- FR577611A - Device applicable to cameras for focusing :
en
fr
- GB221272A - Envelopes and the like :
en
- CA242829A - Meter drag magnet :
en
fr
- US1507796A - Smoking pipe :
en
- US1508365A - Method of cutting out strip-shingle units :
en
- GB221428A - Improvements in heaters, including heat radiators, for automobiles and the like :
en
- AT97826B - Injection device for internal combustion engines. :
de
en
- CA242736A - Clothes wringer :
en
fr
- DE402022C - Air suction device in hydraulic tube compressors :
de
en
- US1507625A - Lifting jack :
en
- US1507719A - Dehydrator :
en
- DE401608C - Gripper drive device :
de
en
- CA242880A - Side bearing :
en
fr
- DE401817C - Process for the production of suitcases, handbags and the like like :
de
en
- US1508061A - Process of and apparatus for the manufacture of nitrogen oxide :
en
- DE401742C - Smoke heater :
de
en
- DE402439C - Protective layer for metal molds :
de
en
- CA242802A - Crusher :
en
fr
- DE401843C - Process for the production of fertilizers :
de
en
- DE402341C - Method for protecting wool, furs and the like Like. Against moth damage :
de
en
- CA242810A - Electrical connection for telephone headset :
en
fr
- US1508065A - Automobile tourist tent :
en
- US1507606A - Rotary electric machine :
en
- GB221550A - Improvements in electric converting apparatus :
en
- DE402276C - Safety device for exhaust gas feed water preheater from locomotive u. like boilers :
de
en
- AT97777B - Straightener for footwear. :
de
en
- FR577848A - Metal beams :
en
fr
- AT97861B - Equipment for jumping wave testing of electrical machines and transformers. :
de
en
- AT97873B - Single-phase collector motor with main and auxiliary poles. :
de
en
- FR577718A - Quilt tie :
en
fr
- FR577725A - Improvements to pneumatic tire molders in a single operation :
en
fr
- CA242849A - Air hardening steel alloy :
en
fr
- CA242738A - Brake for vehicles :
en
fr
- GB221369A - Improvements in or relating to engines for hauling and like apparatus :
en
- GB221424A - :
en
- FR577887A - Further development of overhead propellers :
en
fr
- GB221392A - Improvements in radio receiving sets :
en
- AT97787B - Process for hardening condensation products from phenols and aldehydes. :
de
en
- CA242852A - Dispensing apparatus :
en
fr
- FR577707A - Tool holder for cutting washers using the drilling machine :
en
fr
- FR577948A - Improvements to machines for making waffles, cookies, etc. :
en
fr
- DE401580C - Method and device for the unambiguous determination of the direction of sound waves using the binaural listening method :
de
en
- DE401819C - Device for making up carcasses :
de
en
- DE401837C - Heating burner :
de
en
- DK33639C - Opener for Crown corkscrews. :
da
en
- USD65590S - Design fob a bottle :
en
- DE401559C - Device for the slow drive of advertising devices :
de
en
- AT97737B - Automatic brakes, in particular for motor vehicles. :
de
en
- FR577987A - Girls' straightening corset :
en
fr
- DE401081C - Three button switch :
de
en
- FR577779A - Railway track switch automatic control device :
en
fr
- US1507754A - Combined pneumatic-tire inflating and pressure-gauge tool :
en
- US1508160A - Tabulator for typewriters :
en
- DE401561C - Bearings for guide rolls of paper and textile machines :
de
en
- DE401695C - Adjustable axis holder for precision scales :
de
en
- US1508193A - Gear-shifting device :
en
- FR577991A - Process for dyeing textile products of all kinds with coloring materials for the manufacture of inks :
en
fr
- FR577851A - Foolproof clamping device for cup caps for cycle ball bearings, etc. :
en
fr
- GB221279A - Improvements in or relating to the preparation of sizing glue or the like :
en
- US1507689A - Babio telegkgaph and telephone receiving system :
en
- USD65589S - Design for a bottle :
en
- US1507727A - X-ray cassette :
en
- US1508226A - Motor suspension structure :
en
- DE401949C - Manufacture of concrete and objects from it :
de
en
- GB221556A - Improvements in or relating to apparatus for use in quadruplex telegraphy :
en
- FR577870A - Device for adjusting a current transformer in the event of an overcurrent :
en
fr
- US1508091A - Door fastening :
en
- US1508127A - Boat-propelling mechanism :
en
- AT97738B - Wheel with springy spokes. :
de
en
- FR577929A - Bracelet safety system :
en
fr
- DE401827C - Deposit funnel for spinning machines :
de
en
- FI10339A - Salad grinder :
en
fi
- US1508204A - Carrying case :
en
- DE401450C - Device for erecting masts u. like :
de
en
- DE401815C - Frame for taking pictures, postcards or the like. :
de
en
- US1507932A - Clothes-ironing machine :
en
- US1507765A - Mechanical horse :
en
- US1508013A - Hinge :
en
- US1508033A - Wrench :
en
- USRE15913E - Picking screen :
en
- FR577733A - Three-tine tillage implement :
en
fr
- FR577828A - Guide roller for papermaking and textile machines :
en
fr
- GB221553A - The manufacture and production of a new composition of matter or synthetic gum :
en
- DE402027C - Device for the detachable fastening of hooks on fabrics by means of clamping parts :
de
en
- US1507757A - Track belt :
en
- US1508096A - Electric motor generator :
en
- DE402101C - Protective device for electrical machines :
de
en
- US1507733A - Broiler :
en
- US1508349A - Tobacco pipe :
en
- US1508003A - Doorcheck :
en
- US1508358A - Machine for cutting glass :
en
- FR577966A - Elastic frame for car or other vehicle clocks :
en
fr
- CA242708A - Injector :
en
fr
- US1508214A - Antislipping device :
en
- GB221375A - Elevators for stairways :
en
- US1507712A - Cable equalizer :
en
- US1507936A - Storage-battery terminal :
en
- US1508036A - Sound-reproducing apparatus :
en
- GB221398A - Improvements in and relating to steam, motor, or electrically driven rail coaches orsimilar cars :
en
- FR577952A - Brominated perylene derivatives and process for their preparation :
en
fr
- FI10378A - Apparatus for the manufacture of tingre materialet and en blandning av Tunga oc Lätta partiklar :
en
fi
- US1507917A - Cooking utensil :
en
- US1508260A - Internal-combustion engine :
en
- FR577553A - Automatic ticket dispenser device :
en
fr
- GB195063A - Improvements in carburettors for internal combustion engines :
en
- FR577649A - Apparatus for projecting or observing cinematographic views :
en
fr
- GB221458A - An improved bag or receptacle for storing and preserving furs, articles of wearing apparel or the like :
en
- GB221351A - Improvements in apparatus for raising liquids :
en
- GB221383A - Improvements in fuel feed pumps for internal combustion engines :
en
- DE401888C - Rock drill with several cutting surfaces :
de
en
- FR577625A - Carburetor :
en
fr
- USD65565S - Design for a ball :
en
- DE402013C - Multiple fuse for electric power lines with switching disk :
de
en
- FI10373A - A device for attaching an army tripod to a stroller :
en
fi
- GB204320A - Keyboard musical instrument with electromagnetic operation :
en
- GB221417A - Improvements in the mounting of wheels on the axles of perambulators, push chairs and other vehicles :
en
- DE401834C - Burner head for gas heating burner :
de
en
- US1508128A - Drifting device :
en
- US1508132A - spreen :
en
- US1508267A - Overdraft key-locking and indicating mechanism for calculating machines :
en
- US1507620A - Nut and bolt tightening machine :
en
- US1508135A - Treatment of bright-surfaced materials :
en
- DK33637C - Seed Sorting Procedure. :
da
en
- FR577896A - Improvements to the heaters of motor vehicles :
en
fr
- DE401793C - Gas purifier :
de
en
- DE401992C - Torch for oxy-fuel cutting of metals with a central oxygen cutting jet and a ring-shaped preheating flame :
de
en
- FR577774A - Multi-conductor cable for low currents :
en
fr
- US1508348A - Can opener :
en
- DE401672C - Plant for briquetting brown coal consisting of several presses :
de
en
- DE402006C - Weighing device :
de
en
- GB221367A - A vehicle emergency brake :
en
- CA242891A - Machine for making boxes :
en
fr
- FR577610A - Method of constitution of suspenders :
en
fr
- FR577907A - New device for transforming an alternating rectilinear motion into a continuous circular motion :
en
fr
- DE402255C - Process for the production of fiber material by breaking up bundle fibers into individual fibers :
de
en
- DE401674C - Form for the simultaneous production of a plurality of bridge stones :
de
en
- DE401822C - Guiding device behind the propeller :
de
en
- DE401733C - Device for melting fats :
de
en
- FR577599A - Improvements to devices for burning fuel :
en
fr
- US1507916A - Machine for applying tips to lacings :
en
- US1507956A - Sound producer :
en
- US1508218A - Vehicle runner :
en
- US1508110A - Arch supporter :
en
- CA242785A - Differential regulator :
en
fr
- AT97744B - Vehicle sled. :
de
en
- CA242836A - Grinding wheel :
en
fr
- FR577866A - Conical Seal Drain Plug :
en
fr
- US1507682A - Artificial limb :
en
- US1507907A - Calculator for pencils :
en
- CA242691A - Lighting system :
en
fr
- CA242775A - Card index :
en
fr
- DE401867C - Process for the production of insulating materials :
de
en
- US1507559A - Method of manufacturing white sulphite cellulose from resinous woods :
en
- US1507568A - Cuff button :
en
- US1507763A - Telephone-transmission system :
en
- GB221400A - Improvements in and relating to looms :
en
- GB213929A - Improvements in and relating to electric transformers :
en
- DK33649C - Procedure for the production of decolorizing coal. :
da
en
- DE401938C - Folding rails with spring-loaded locking :
de
en
- DE402215C - Machine for the production of bags from paper or similar material by means of a folding mandrel :
de
en
- FR577560A - New racket frame :
en
fr
- GB221425A - Improvements in or relating to suspension devices for vehicles :
en
- FR577565A - Improvements in the construction of submarines :
en
fr
- CA242710A - Brush head clamp :
en
fr
- CA242765A - Combination tool :
en
fr
- DE401925C - Surface carburetor with a layer of fuel through which the combustion air flows :
de
en
- DE402033C - Saw tooth punch :
de
en
- DE385357C - Impact mechanism for rock drill :
de
en
- US1508210A - Material spreader :
en
- USD65597S - Design for a loud-speaking device :
en
- US1507707A - Wash or dish cloth :
en
- DE401697C - Load cell as a universal crane scale :
de
en
- FR577800A - Improvements to rotary lithographic printing machines :
en
fr
- DE401730C - Multiple step switch controls for non-automatic, semi-automatic and fully automatic operation of electric traction vehicles :
de
en
- US1508023A - Pipe connection :
en
- FR577667A - Automatic remote control device for radio-telephone or radio-telegraph reception :
en
fr
- US1507949A - Elastic paper sheathing and method for producing the same :
en
- US1508089A - Preparation of plates for printing by greasy ink :
en
- DK33644C - Wind turbine or Wind motor. :
da
en
- US1508175A - Shaft-center-finding device :
en
- GB218970A - Improvements in finishing machines for boot manufacture :
en
- DE401997C - Precision seeder with a wheel running on the ground :
de
en
- DE401676C - Device for removing heating steam from steam engines :
de
en
- DE402108C - Device for protecting electrical systems against overvoltages :
de
en
- US1507853A - Auxiliary air-inlet device :
en
- AT97726B - Spring for front axles of motor vehicles. :
de
en
- DE397037C - Procedure for automatic gas analysis :
de
en
- AT97839B - Electron tube with a metallic vessel wall serving as an anode. :
de
en
- AU1413223A - Improvements in or relating to sole-laying and like machines :
en
- US1507780A - Cleaning device for windshields and the like :
en
- US1508183A - Lift-truck platform :
en
- DE401781C - Process for the treatment of ores containing oxidic copper compounds :
de
en
- CA242864A - Slicing machine :
en
fr
- CA242752A - Garment cleaning method :
en
fr
- US1508165A - Curtain for automobile tops and the like :
en
- US1507974A - Ratchet pliers :
en
- US1508328A - Brake equalizer :
en
- USD65580S - Harry g :
en
- CA242690A - Plotting device :
en
fr
- DE402284C - Remote liquid level indicator for boiler u. like :
de
en
- US1508275A - Riley m :
en
- AT97834B - Socket protection ring with locking device to prevent unauthorized removal of the light bulb. :
de
en
- CA242854A - Low heat level condenser :
en
fr
- AT97776B - Process for wet magnetic separation on roll cutters. :
de
en
- CA242847A - Bottle washing machine :
en
fr
- CA242868A - Cash register :
en
fr
- CA242733A - Oil burner :
en
fr
- AT97869B - Device for protecting electrical machines against dangerous operating conditions. :
de
en
- US1507989A - Sand pump :
en
- CA242745A - Pipe supporter :
en
fr
- CA242753A - Method of atomizing wire shaped material :
en
fr
- CA242881A - Bench :
en
fr
- FI10367A - Grain dryer :
en
fi
- GB219298A - Improvements relating to ventilating systems for dynamoelectric machinery :
en
- GB221390A - Improvements in and connected with bodies for motor vehicles :
en
- US1507622A - Pen clip :
en
- US1507931A - Hoist :
en
- US1508090A - Writing instrumentality :
en
- DE402214C - Process for the production of a pasty mass from fruit which has unlimited shelf life :
de
en
- AT97849B - Time switch device in particular for lighting systems. :
de
en
- US1507737A - Safety razor :
en
- US1507756A - Caster :
en
- GB221408A - A device for stabilising road vehicles :
en
- FR577722A - Machine for printing addresses or other texts on envelopes, labels, etc. :
en
fr
- US1507605A - Method and apparatus for treating rags in the production of paper stock :
en
- US1508164A - Electric furnace :
en
- USRE15910E - Ahite collins berry :
en
- AT97838B - Device for voltage regulation of AC vehicle motors. :
de
en
- DE401877C - Single-line ammeter for direct and alternating current :
de
en
- FR577880A - Windshield improvements :
en
fr
- FR577677A - Tracing table :
en
fr
- AT97753B - Method and machine for wrapping matchbox packages and similar articles. :
de
en
- FR577727A - Automatic scale :
en
fr
- AT97730B - Suspension wheel for motor vehicles. :
de
en
- US1507726A - Casket :
en
- US1508351A - Belt conveyer :
en
- USRE15914E - Trash impeller :
en
- CA242809A - Sounding-board for piano :
en
fr
- AT97741B - Hose holder, especially for rams driven directly by the pressure medium. :
de
en
- AT97747B - Fire regulator for automatic firearms. :
de
en
- DE401861C - Device for softening shoe tips :
de
en
- DE401933C - Sheet discharge device for gumming machines :
de
en
- DE402074C - Caps, especially visors, with adjustable head width :
de
en
- FR577990A - Vulcanizing device for repairing pneumatic tires :
en
fr
- GB221431A - Starting devices for electric motors :
en
- FR577634A - Instantaneous circuit breaker :
en
fr
- US1507972A - Pump attachment :
en
- US1508028A - Water-distributing device :
en
- US1508342A - Apparatus for manufacture of air-cooled cylinders :
en
- US1507968A - Measuring bowl :
en
- DE401737C - Process for the production of metallic coatings by baking bright metal solutions :
de
en
- FR577959A - :
fr
- US1507946A - Switch-control circuits :
en
- US1508017A - Pitometer :
en
- US1508157A - Spring suspension for vehicles :
en
- DE401872C - Process for the preparation of pure phosphoric acid esters of phenols :
de
en
- US1507966A - Telephone system :
en
- GB221463A - Apparatus for converting alternating current electrical energy to direct current electrical energy :
en
- DE402055C - Process for separating solid or semi-liquid substances from liquids by centrifuging :
de
en
- US1507616A - Electrotyper's case :
en
- US1507730A - Straw-feeding device for thrashing machines :
en
- US1508292A - File :
en
- FR577619A - Device for connecting the amplifying lamps of wireless telegraphy and telephony receivers :
en
fr
- FR577757A - Automobile quadricycle :
en
fr
- DE402287C - Water level indicator and alarm device for steam boiler u. like :
de
en
- US1508325A - Concrete building construction :
en
- AT97847B - Magnetic pole for electrical machines. :
de
en
- GB211158A - :
en
- DE402130C - Measuring device for reel machines :
de
en
- DE402039C - Pump for measuring fluids with a reciprocating pump element :
de
en
- DE402188C - Milling machine :
de
en
- US1507911A - Gripping or fastening means :
en
- CA242843A - Air cooling of the cylinder and piston :
en
fr
- AT97802B - Process for smoothing rubber pressure cylinders for spinning machines. :
de
en
- CA242861A - Timber drawing apparatus :
en
fr
- DE402190C - Pitot flow meter :
de
en
- DE402202C - Injection carburetor :
de
en
- FR577933A - Mud flaps for motor cars :
en
fr
- FR577996A - roof construction element for construction boxes :
en
fr
- DE401909C - Arrangement for the local delimitation of the fault area of electrical parallel line networks with more than two parallel line branches :
de
en
- US1507804A - Resilient wheel :
en
- US1507850A - Trundling toy :
en
- DE401972C - Device for protecting AC networks against overvoltages :
de
en
- US1507862A - Bottom-making machine for furnaces :
en
- DE401932C - Device for emptying molds for the production of products of any kind, e.g. B. edible products (e.g. chocolate), pharmaceutical products or the like. :
de
en
- AU1882124A - Improvements in hairpins :
en
- DE401756C - Gear cutting machine :
de
en
- US1508202A - Shoe-polishing machine :
en
- US1508085A - Speed shaft :
en
- CA242734A - Fastener for shoes :
en
fr
- CA242860A - Spreader cylinder :
en
fr
- US1507875A - Glove-cleaning device :
en
- AU1829224A - Improvements in and relating to ladders :
en
- CA242820A - Coil system :
en
fr
- DE401841C - Device for attaching metal caps to cans :
de
en
- DE402023C - Hydraulic air compressor :
de
en
- DE402230C - Locking device for bucket on platform trolley :
de
en
- FR577717A - Device for automatic control of drums of electric vehicle controllers :
en
fr
- DE402193C - Contact line with contact trolley and flexible power connection cable, especially for electrically operated tillage machines :
de
en
- FR577804A - Water heater for domestic purposes :
en
fr
- GB201154A - Distant control systems for generating stations :
en
- GB221456A - Improvements in or relating to self locking nuts :
en
- US1508058A - Key :
en
- FR577812A - Cupola refinements :
en
fr
- US1507811A - Automatic railway switch :
en
- US1507999A - Vending machine :
en
- CA242780A - Decoy duck :
en
fr
- GB221305A - Improvements in and relating to electric motor control systems :
en
- US1507724A - Fish scaler :
en
- FR577663A - Combinable pair cables :
en
fr
- FR577921A - Air intake on the rear axle of automobile chassis to prevent the pressure of oil on the brakes and wheels :
en
fr
- GB221235A - Improvements in and relating to decorated or ornamented woodwork :
en
- FR577616A - Automatic brake :
en
fr
- FR577712A - Improvements to electronic discharge tubes and their manufacturing process :
en
fr
- FR577793A - Improvements to reactance coils :
en
fr
- DE401501C - Self-releasing pawl clutch for small machine construction, especially for office machines :
de
en
- FR577575A - Machine for making sand molds using a lower extension and double clamping :
en
fr
- FR577766A - Spark plug :
en
fr
- GB207829A - Improvements relating to envelope making machines :
en
- GB221324A - A hanger for supporting garments and the like when drying :
en
- GB221396A - Improvements in the spring suspension of vehicles :
en
- AT97842B - Anode for X-ray tubes. :
de
en
- FR577946A - Method for ensuring uniformity of heating of boilers by storing feed water :
en
fr
- FR577958A - :
fr
- DK33626C - Fertilizer spreader. :
da
en
- FR577752A - Combustion engine :
en
fr
- FR577791A - Improvements to electrode holders :
en
fr
- GR703B - DIVISION OF THERANIAN LAND. :
el
en
- FR577607A - Vehicle speed monitoring device :
en
fr
- GB221275A - Steering devices for flying machines with several propellers :
en
- US1507990A - Screw driver :
en
- US1507648A - Train signal system :
en
- US1508161A - Hairpin :
en
- GB221397A - Improvements in and relating to car coupling devices :
en
- CA242704A - Vehicle rearward signal :
en
fr
- CA242789A - Cloth pin :
en
fr
- DE399676C - Process for processing raw ammonia water :
de
en
- FR577672A - Fabric waterproofing process :
en
fr
- FR577871A - Improvements in the lubrication of engines and machines :
en
fr
- FR577876A - Electric horn circuit switch :
en
fr
- GB221333A - Improvements in or relating to telephone systems :
en
- FR577574A - Improvements made to lighting devices where light is either produced or received and then returned, in particular to those for signaling :
en
fr
- US1508001A - Typewriting machine :
en
- DE402065C - Arrangement for automatic shutdown or for displaying faulty line sections :
de
en
- FR577753A - Improvements to electrical relays :
en
fr
- DE401796C - Centrifugal machine for filling molding boxes :
de
en
- AT97736B - Window arrangement for all-weather bodies. :
de
en
- DE402117C - Carburetor :
de
en
- US1507693A - Milk-closure fastener :
en
- US1508095A - Combined record sheet and receipt :
en
- AT97754B - Tube emptier. :
de
en
- AT97824B - Check valve with automatic stroke control. :
de
en
- DE401609C - Cutting device mounted on the fabric presser of sewing machines :
de
en
- DK33624C - Eternity calendar. :
da
en
- DE401956C - Device for locking electrical switchgear :
de
en
- US1507645A - Tool :
en
- USRE15915E - Self-lubricating dttstproof sewing machine :
en
- US1507805A - Clutch-pull collar :
en
- CA242760A - Table :
en
fr
- CA242816A - High frequency apparatus :
en
fr
- CA242858A - Hexamethylenetetramine production :
en
fr
- DE401717C - Piston press for making bricks :
de
en
- USD65581S - Design for a ring :
en
- AU1720724A - Apparatus for printing addresses or other matter on envelopes, labels or the like :
en
- US1508230A - Circulating tool joint for core barrels and the like :
en
- AT97784B - Sand scattering device for locomotives or the like. :
de
en
- US1507884A - Gaseous telephone transmitter :
en
- US1507939A - Metal-punching machine :
en
- DE401798C - Movable device for processing the casting beds of ingot foundries :
de
en
- FR577620A - Propeller propeller :
en
fr
- US1508055A - Fluid-level regulator :
en
- AU1412423A - Improvements relating to steam superheaters :
en
- CA242774A - Card index :
en
fr
- US1507851A - Vehicle body and upholstering or wall cushion therefor :
en
- AT97748B - Circulation device for the sealing liquid from stuffing boxes. :
de
en
- US1507827A - Window-shade fixture :
en
- US1507841A - Stay-bolt structure :
en
- US1508256A - Trolley-conductor hanger :
en
- US1508222A - Collar button :
en
- CA242740A - Artificial hand :
en
fr
- AT97807B - Teeth for gear drives for power transmission with higher speeds. :
de
en
- AU1476223A - Improvements inthe construction of shower bath screens :
en
- US1508254A - Apparatus for and method of controlling the water level in steam accumulators :
en
- AT97772B - Method and mold for the production of pressed glass objects with tubular extensions (containers with spouts or the like). :
de
en
- AT97759B - Reading device for wooden calipers. :
de
en
- CA242722A - Release valve :
en
fr
- FI10363A - Stabbläggningsapparat :
en
fi
- US1507666A - Internal-combustion engine :
en
- US1508015A - Process of diluting acids :
en
- CA242723A - Saw set :
en
fr
- US1508368A - Direction-signal lamp for automobiles :
en
- DE402191C - Tab shift for precision scales :
de
en
- US1508239A - Chip holder :
en
- US1507748A - Rim-removing apparatus :
en
- CA242706A - Double-acting four-stroke diesel engine :
en
fr
- FR577702A - Turbine speedometer :
en
fr
- US1507591A - Thermostat for refrigerating apparatus :
en
- US1508178A - Vehicle :
en
- US1507602A - Ready-reference tabulating index for files :
en
- US1507653A - Compass relay transmitter :
en
- US1507814A - Cream lifter :
en
- US1507715A - Astigmatic dial :
en
- US1507879A - Electric vacuum cleaning- machine :
en
- US1508227A - Aircraft shed :
en
- DE394506C - Method and apparatus for making sound films :
de
en
- GB221852A - Refractory mass, articles and the like :
en
- AT97827B - Centrifugal pump. :
de
en
- US1507603A - Device for holding or locking sandpaper on the rolls of floor-surfacing machines :
en
- CA242900A - Train pipe connector :
en
fr
- FR577911A - Alphabetical Lotto :
en
fr
- AT97780B - Process for the simultaneous hydrogenation and bleaching of oils and fats. :
de
en
- CA242782A - Machine for handling cylindrical objects :
en
fr
- CA242699A - Can exhauster :
en
fr
- CA242709A - Hollow brush :
en
fr
- GB221310A - Improvements in or relating to internal combustion engines :
en
- US1507964A - Automobile radiator :
en
- DE401618C - Gas pressure cartridge to be used for hand fire extinguishers :
de
en
- GB221379A - Improvements in turntables for sound reproducing and like machines :
en
- FR577768A - screen for automobiles to avoid being blinded at night by the headlights of an oncoming car :
en
fr
- DE401762C - Mud flaps :
de
en
- DE401813C - Machine for the production of bags from paper or similar material :
de
en
- DE402092C - Production of chlorine-free bromides :
de
en
- DE401757C - Process for the production of paper-covered angular box parts :
de
en
- GB207526A - Improvements in radio receiving systems :
en
- US1507943A - Foam composition for extinguishing fires :
en
- US1508355A - Process of and apparatus for extracting sulphur from ore :
en
- GB221355A - Improved process for producing decorative effects on surfaces :
en
- GB221291A - Improvements in apparatus for the manufacture of pressmoulded pneumatic tyre covers :
en
- DE402201C - Injection carburetor :
de
en
- US1507641A - Glare eliminator :
en
- US1508079A - Piston :
en
- DE402136C - Braking device for simultaneously applying the brakes on all four wheels of a motor vehicle :
de
en
- DE402060C - Roller embossing press for book covers :
de
en
- US1507873A - Foot-brake control :
en
- DK33650C - Device for Gramophones and similar Voice Devices. :
da
en
- FR577624A - Device for the autofrettage of metal tubes by internal hydraulic pressure :
en
fr
- US1508326A - Typewriter-securing device :
en
- DE401800C - Grudeherd :
de
en
- DE401829C - Automatic shut-off device for a gas burner flame that goes out when the tap is open :
de
en
- DE402146C - Method and device for cleaning raw spirit :
de
en
- GB221380A - Improvements in the manufacture of emulsions or solutions of tar or the like :
en
- GB221414A - Improvements in rocking horses and like apparatus :
en
- GB221418A - Manufacture of indigoid dyestuffs :
en
- FR577944A - Gas or other cooking stoves :
en
fr
- FR577805A - Improvements to air brakes used in precision devices :
en
fr
- FR577641A - New way of isolating cables and other accessories and electrical devices :
en
fr
- AT97766B - Machine for pulling threads through layers of fabric lying on top of one another. :
de
en
- CA242869A - Annealing furnace :
en
fr
- FR577731A - Machine or coffee maker for preparing an extract of a material :
en
fr
- FR577924A - Reel reel for fishing :
en
fr
- GB221401A - Improvements in packing rotary valves of internal combustion engines :
en
- GB221560A - Improvements in smoking pipes :
en
- FR577820A - Improvements in sheet metal drawing presses :
en
fr
- DE401912C - Device for regulating the slip of induction motors by means of commutator machines connected to the slip rings :
de
en
- DE402109C - King bar for conveyor baskets :
de
en
- CA242803A - Crusher :
en
fr
- FI10337A - Anordning for upphettning av ugnar framställning av glas i skivform genom vertikal dragning :
en
fi
- GB210384A - Improvements in power plants :
en
- GB221320A - A process for the manufacture of muffs or other hollow bodies out of aluminium :
en
- US1507957A - Composition wall for caskets :
en
- FR577721A - Folding car :
en
fr
- DE401991C - Collar insert in fixed connection with a tie holder for sports collars :
de
en
- GB211476A - Apparatus for indicating the course of aircraft :
en
- GB221453A - Improvements in means for sifting, screening or separating granular or subdivided materials :
en
- DE401865C - Process for the production of hard peat stones :
de
en
- DE401998C - Clamp for slicers :
de
en
- FR577573A - Improvements made to the arching of the uppers, in particular that of the galoshes uppers :
en
fr
- GB221442A - Improved means for producing disruptive forces in films of liquid or suspensions of substances in liquids confined between closely adjacent surfaces rotating relatively to one another at high speeds :
en
- FR577759A - Improvements made to the sliding rollers of the tables of wood planers or other similar machines :
en
fr
- DE401973C - Zero point grounding :
de
en
- DE401876C - Device for the automatic shutdown of damaged line parts in branching networks with any number of meshes and nodes :
de
en
- GB221283A - Improvements relating to diaphragms for sound producing or transmitting instruments :
en
- US1508234A - Method of and apparatus for effecting humidification :
en
- US1507785A - Electric switch lock for automobiles :
en
- US1507937A - Rake attachment for agricultural implements :
en
- US1508146A - Necktie :
en
- US1508247A - Volatilizing device :
en
- DE401836C - Gas burners for stoves :
de
en
- US1507923A - Motor-controlling mechanism :
en
- GR701B - ΣΠΑΡΤΗΡΙΟΣ ΜΗΧΑΝΗ. :
el
en
- AT97840B - Circuit for self-switch with remote control. :
de
en
- CA242702A - Computing mechanism :
en
fr
- GB207819A - Improvements in coolers for bottles and like vessels :
en
- AU1696924A - Doorlock :
en
- US1507575A - Turbine bearing :
en
- FR577657A - Electric remote control device for circuit breakers and other applications :
en
fr
- DE401789C - Rod-shaped electrical resistance body :
de
en
- FR577754A - Gear reversing device for motor vehicles :
en
fr
- FR577992A - Continuous filter press :
en
fr
- DE402531C - Roof cover for vehicles with an iron box frame :
de
en
- DE402821C - Molding press :
de
en
- FI10354A - Tryckutjämningsventil :
en
fi
- FR577626A - Improved layout of postcards for use on typewriters :
en
fr
- US1507948A - Triple-cushioned valve :
en
- US1508018A - Heating and ventilating system :
en
- US1508331A - Treatment of gases containing dust and fume :
en
- FR577594A - Improvements in the manufacture of thin gelatin sheets :
en
fr
- GB202316A - Improvements in piston pumps suitable for acids and other liquids :
en
- US1508038A - Clamp :
en
- US1507922A - Electromotive drive for calculating machines :
en
- GB213248A - Improvements in spring power operated cycles :
en
- GB221359A - Improvements in the production of dyeings on fibre :
en
- US1507934A - Bumper for motor vehicles :
en
- DE401525C - Shipping box for perishable and fragile goods :
de
en
- DE401892C - Device for Boerdeln u. like :
de
en
- DE401987C - Device for removing flesh from fiber plant parts :
de
en
- FR577756A - Brushes improvements of the type :
en
fr
- DE401971C - Mast switch for high voltage with automatic overcurrent release :
de
en
- US1507897A - Concrete car :
en
- US1507993A - Process for the production of alumina and nitrates :
en
- CA242742A - Cutter :
en
fr
- CA242831A - Noiseless gear :
en
fr
- US1508343A - Carboy :
en
- GB216093A - Improvements in or relating to sound-recording and reproducing instruments :
en
- DE402159C - Method and device for multiple creation of sheets for multi-color printing or double-sided printing :
de
en
- DE401759C - Machine for zigzag folding and nesting of sheets of paper :
de
en
- DE401871C - Process for the production of chlorine-rich products from sulphite pulp waste liquors or cellulose extracts made therefrom :
de
en
- FI10351A - Automatically function the fallmaskin :
en
fi
- FR577697A - Electric iron :
en
fr
- DE402100C - Star-delta switch with automatic zero voltage release :
de
en
- FR577691A - Motor vehicle :
en
fr
- GB221395A - Nicotine absorbing device for pipes, cigar and cigarette holders :
en
- DE401988C - Spin spin :
de
en
- GB221274A - Improvements in or relating to internal combustion engines :
en
- GB221358A - An improved cheese-press :
en
- US1508236A - Control apparatus and system :
en
- DE401917C - Device for the electrolytic treatment of molten metal salts :
de
en
- FR577704A - Process for treating the surface of bronze, brass and other similar metals :
en
fr
- FR577918A - Mechanical mixer for bakery and pastry :
en
fr
- FR577904A - Automatic and adjustable compression wheel tire replacing the pneumatic tire :
en
fr
- GB221277A - Loud speaking telephone :
en
- GB221546A - Improvements in packers punches :
en
- DE402155C - Process to prevent corrosion of the turbine blades :
de
en
- DE401985C - Device to prevent the flame from migrating in furnaces with moving grates :
de
en
- DE402017C - Fuse with a device that indicates the blowout :
de
en
- GB221327A - Improvements in or relating to transporters and the like :
en
- US1508080A - Fishing reel :
en
- DE402167C - Switching device for three-phase motors :
de
en
- DE401875C - Arrangement for the operation of water motors, with which an asynchronous machine acting as a controller is coupled with the omission of a special speed controller :
de
en
- DE401741C - Oven with a top made of heating columns :
de
en
- FR577980A - Bumper shock absorber for motor vehicle :
en
fr
- DE401856C - Machine for punching holes in horseshoe bars :
de
en
- DE401862C - Mining lamp for displaying temperatures and harmful gases in mines :
de
en
- AT97818B - Coupling for almost parallel shafts that can move radially in relation to one another. :
de
en
- AT97848B - Edgeless connector made of rigid material for Hewlett isolator chains. :
de
en
- US1508197A - Device for securing corded tape to edges of shoe uppers :
en
- US1508246A - Separable button :
en
- CA242759A - Barrel support :
en
fr
- CA242770A - Ventilator :
en
fr
- US1508057A - Device for severing and applying stamps or the like to envelopes or other surfaces :
en
- US1508067A - Combination entry form for games or contests :
en
- US1508109A - Mixing machine :
en
- AU1440823A - An improved electric water heater of the non storage type :
en
- FR577642A - Improved device for determining at a time fixed in advance the operation of a door or any other device :
en
fr
- FR577979A - :
fr
- US1507579A - Picker check :
en
- US1507938A - Method of treating vegetable ivory :
en
- US1508137A - Bumper :
en
- GB221374A - Improvements in or relating to show cases and wardrobes for displaying and storing wearing apparel :
en
- FI10372A - Av pressade, skålformiga Halvor sammansatt hjul, särskilt för lantbruksmaskiner :
en
fi
- DE401803C - Rubber kneading and mixing machine :
de
en
- DK33648C - Procedure for the Production and Resuscitation of Activated Coal. :
da
en
- US1507910A - Hatching and brooding coop :
en
- US1508125A - Bag-bottom-forming machine :
en
- US1507621A - Swager with wedge motion :
en
- DE402044C - Padlock :
de
en
- DE402219C - Container with a filler neck for storing extinguishing powder and a pressurized gas bottle :
de
en
- DK33645C - Scythe. :
da
en
- GB221350A - Improvements in and relating to ironing machines :
en
- US1507647A - Flexible air valve for automobile tires :
en
- US1507578A - Spray device :
en
- US1508217A - Animal trap :
en
- US1507718A - Wooden tap for wine, cider, or the like :
en
- DE402051C - Stocking with cross and length reinforcements :
de
en
- FR577713A - Circular loom :
en
fr
- GB221433A - Improvements in or relating to lock nuts :
en
- DE401716C - Device for collecting and processing slag from furnace systems into building panels :
de
en
- DE401776C - Press for punching out leather :
de
en
- AU1937924A - Improvements in or relating to telephone exchange systems :
en
- US1507840A - Method of providing metal packing between two members :
en
- US1507928A - Device for the prevention and treatment of deformed feet :
en
- US1508092A - Game :
en
- FR577782A - Flange gasket :
en
fr
- GB221354A - Improvements in or relating to syringes and other apparatus for applying or holding liquids :
en
- GB221421A - Props for mines :
en
- US1508158A - Coupling for insulators :
en
- US1507688A - Grain drill :
en
- USD65567S - Design for an opera glass or similar article :
en
- USD65569S - Design for a lighting unit :
en
- DE401495C - Gas generators :
de
en
- FR577773A - Labyrinth seal intended to seal the passage of piston rods, pins, shafts or other similar components :
en
fr
- GB199045A - Improvements in wrenches :
en
- GB210759A - Improvements in apparatus for spraying and projecting molten metals :
en
- GB221363A - Improvements in rope fasteners :
en
- GB221388A - Improvements in processes of carbonizing :
en
- DE402127C - Teaching about the distribution of the color mass in the manufacture of tiles with a continuous pattern :
de
en
- DE401568C - Safety device in the event of bicycle fork and steerer tube breakage :
de
en
- DE402090C - Heating device for the electric light bulbs built into instruments for lighting, viewing and taking photographs of body cavities :
de
en
- US1508154A - Vehicle jack :
en
- US1508322A - Earth scraper :
en
- FR577606A - New arrangement of cordless or cordless telephony receiver device :
en
fr
- FR577633A - Material for making dies for making clay tiles and for making rolls for brick cutters :
en
fr
- FR577939A - Folding bed :
en
fr
- FR577564A - Water circulation brush with sliding handle :
en
fr
- US1507959A - Camp stove :
en
- DE401622C - Screw propeller :
de
en
- DE402134C - Device for the production of concrete poles with iron reinforcement :
de
en
- AT97769B - Cash register. :
de
en
- AT97853B - Cable with steadily distributed self-inductance and compensation of crosstalk with additional capacitors. :
de
en
- GB221304A - Improvements in electric power transmission :
en
- GB221533A - Improvements in or relating to the regulation of temperature conditions in a body of molten glass :
en
- FR577615A - Endless Track Thruster Device :
en
fr
- FR577627A - Process of nitration of regenerated cellulose films (cellophane) allowing their transformation, without change of transparency or appearance, into nitro-cellulose films suitable for photographic uses :
en
fr
- FR577661A - Process for manufacturing hematite cast irons in the converter from phosphorous cast irons :
en
fr
- FR577739A - Washing machine :
en
fr
- US1507762A - Tractor :
en
- US1507802A - Safety device :
en
- US1507887A - lubjslioo :
en
- US1507637A - Insecticide :
en
- US1507871A - Wtre-eeeding means fob coiling :
en
- US1507929A - Strainer :
en
- US1508233A - Spike socket for railway ties :
en
- US1508264A - Piston structure :
en
- DE402028C - Rocking chair :
de
en
- FR577583A - Improvements to multi-panel panels for wireless signaling devices and other devices :
en
fr
- AT97733B - Hollow brick. :
de
en
- US1507593A - Door-securing means :
en
- US1507735A - Machine :
en
- US1507817A - Button snap :
en
- GB219686A - Improvements relating to ejector apparatus for steam condensers :
en
- DE401904C - Process for the production of pure oxygen and nitrogen in a single operation :
de
en
- DE401754C - Butter forming machine :
de
en
- DE401887C - Rock drill :
de
en
- AT97789B - Process for the production of tempered fittings from austenitic manganese steels. :
de
en
- CA242718A - Cooking stove :
en
fr
- US1508189A - Gravel shaker :
en
- AT97742B - Equalizing friction buffer. :
de
en
- US1507775A - Stapling machine :
en
- US1507927A - Device for screening water :
en
- US1507810A - Upholstery unit for vehicle bodies and the like :
en
- CA242771A - Ventilator :
en
fr
- US1507624A - Process for manufacturing condensation products :
en
- US1507680A - Artificial limb :
en
- US1507564A - Detachable rim :
en
- US1508021A - Double faucet :
en
- AT97735B - Low pressure steam heating. :
de
en
- CA242805A - Conduit :
en
fr
- US1507788A - Electric welding tool :
en
- DE401792C - Electrically heated hot plate :
de
en
- DE402496C - Process for the mechanical clarification of waste water :
de
en
- CA242720A - Vehicle spring :
en
fr
- CA242801A - Hand stamp :
en
fr
- CA242826A - Control system :
en
fr
- AT97867B - Automatic electric regulator. :
de
en
- CA242776A - Card index :
en
fr
- DE402042C - safety lock :
de
en
- DK33632C - Self-propelled sliding disc. :
da
en
- US1507713A - Elevating-truck platform :
en
- US1507798A - Try-square :
en
- US1507986A - Rotary well-drilling machine :
en
- US1508302A - Incandescent lamp :
en
- US1508294A - Hydrocarbon motor :
en
- CA242701A - Rail joint :
en
fr
- GB221307A - Improvements in or relating to valves :
en
- GB221325A - Improvements relating to tins and boxes :
en
- US1507996A - Auction-bridge score calculator :
en
- US1508138A - Controller for motor-operated valves :
en
- US1507864A - Method of loading :
en
- US1508035A - Fusible switch :
en
- US1508166A - Switch :
en
- US1508263A - Clothesline reel :
en
- US1507587A - Protective device for electrically-heated utensils :
en
- US1507865A - Oven :
en
- US1508062A - Method of producing dental plates :
en
- DK33630C - Device for regenerative air preheaters. :
da
en
- FR577690A - Body known as interior pipe opening by pivoting the roof :
en
fr
- DE401942C - Process for the production of weatherproof, glossy letters :
de
en
- GB207782A - Improvements in or relating to record-card-controlled statistical machines :
en
- FR577701A - Magneto Break Cam :
en
fr
- GB219685A - Improvements relating to machines for drying and fixing the folds of pleated goods :
en
- US1507895A - Rheostat :
en
- US1508113A - Door-operating mechanism :
en
- AT97749B - Multi-loading small bore rifle. :
de
en
- US1507963A - Mechanical shifting means for speed-transmission mechanisms :
en
- US1508020A - Holder for stacks of sheets :
en
- US1508339A - Vanity case :
en
- US1507852A - Glass feeder :
en
- AT97788B - Electromechanical braking systems, in particular for motorized trains. :
de
en
- DE401955C - Method of making resistors :
de
en
- AU1488423A - Improvements inthe manufacture of pies :
en
- CA242781A - Thermostatic circuit closer :
en
fr
- AT97874B - Unmistakable multiple fuse. :
de
en
- DE401907C - Snow blower :
de
en
- DE402144C - Process for the production of dry yeast preparations :
de
en
- DE402313C - Stamp inks :
de
en
- US1507627A - Tongue-supporting means :
en
- CA242728A - Ventilated footwear :
en
fr
- US1507846A - Tube expander :
en
- US1507978A - Shuttle :
en
- US1508002A - Shoe and method of manufacturing the same :
en
- AT97851B - Device for improving the efficiency of frequency-multiplier transformers. :
de
en
- DE401661C - Lace closure :
de
en
- GB206105A - Improvements in or relating to rotary furnaces :
en
- GB221411A - Improvements in or relating to demountable chairs :
en
- US1507908A - Mechanical motion :
en
- US1508004A - Expansion joint for condensers :
en
- CA242755A - Hand cleaner :
en
fr
- CA242841A - Soldering machine :
en
fr
- FR577894A - Row crop cultivator serving, by transformation, for heaving, ridging and for use as a simple cultivator :
en
fr
- US1507783A - Quick-change punch :
en
- US1507640A - Advertising device :
en
- US1508350A - Block :
en
- DE401948C - Gripping device for automatic removal of workpieces from stone presses or the like. :
de
en
- GB210735A - Improvements in processes and apparatus for the treatment of railway and tramway rails :
en
- CA242807A - Liquid heating device :
en
fr
- US1508346A - Snubber for automobiles :
en
- FR577648A - Device applicable to wireless telegraphy and telephony apparatus in order to allow the reception of short waves and the amplification of the reception intensity of waves of all lengths :
en
fr
- FR577910A - Cooler for spark plugs placed on internal combustion engines :
en
fr
- US1507838A - Bending machine for angle irons :
en
- AT97740B - Steam heating device for railroad cars or the like. :
de
en
- AT97791B - Machine for ejecting cork rods made of cork and shaped into tubes. :
de
en
- US1507582A - Faucet :
en
- US1508006A - Shaft hanger :
en
- AT97750B - Slow-burning stove. :
de
en
- AU1546423A - Improvements relating tothe destructive distillation of coal and similar carbonaceous substances :
en
- AT97856B - Connection sleeve for cables. :
de
en
- AT97762B - Two-part weather door that can be opened by trolley and automatically closes. :
de
en
- DE402176C - Process for cleaning oils and types of wax with the aid of bauxite or burnt magnesite :
de
en
- GB217195A - Improvements in the means of mounting roller bearings for the crankshafts of explosion engines :
en
- AT97768B - Counter for cigarettes and bodies of the same shape. :
de
en
- AT97804B - Device for additional regulation of automatic carburettors. :
de
en
- DE401981C - Device for automatic measurement and display of the product from variable resistance values :
de
en
- US1507572A - Can opener :
en
- US1508156A - Means for indicating slippage of wheels :
en
- USD65592S - Design for a sound amplifier :
en
- CA242883A - Endless vehicle track :
en
fr
- US1507820A - Powdered butter-coloring material for oleomargarine and butter :
en
- US1507569A - Cuff button :
en
- US1507714A - Eye-testing apparatus :
en
- DE402007C - Process for the production of low-carbon and low-silicon chromium alloys :
de
en
- DE402122C - Powder removal machine for sugar bodies :
de
en
- GB221306A - Improvements in shed forming mechanism for jacquard looms :
en
- US1507649A - Shade and curtain fixture :
en
- US1507700A - Coil carrier :
en
- US1508360A - Electrical method and apparatus :
en
- US1507584A - Bag holder :
en
- DE401685C - Process for the operation of water gas generators working in pairs :
de
en
- DE401894C - Machine for cutting and pounding tin cans etc. like :
de
en
- FR577801A - Device measuring the inclination of a plane on the horizontal in two directions perpendicular to each other :
en
fr
- FR577554A - Device for housing and fixing a spare wheel under an automobile truck :
en
fr
- DE401369C - Procedure for simultaneously degassing the anodes of an air-cooled glass rectifier :
de
en
- DE402200C - Ventilation device for beehives :
de
en
- FI10371A - Device for sending Morse electronic message signals :
en
fi
- US1508053A - Cigarette holder and case :
en
- US1507800A - Conveyer mechanism for pie-making machines :
en
- DE402174C - Process for the production of a cleaning agent :
de
en
- CA242808A - Loose leaf binder :
en
fr
- US1508206A - Holder for flashlights :
en
- US1507592A - Skating-rink floor :
en
- US1507834A - Steam condenser, feed-water heater, and the like :
en
- USD65584S - Design for a frame for lamp shades :
en
- DE401677C - Die setting and line casting machine with main and auxiliary magazines, each of which is provided with a set of trigger bars :
de
en
- DE401906C - Chassis for vehicles supported on leaf springs :
de
en
- US1507782A - Fountain pen :
en
- US1508037A - Clamshell bucket :
en
- DE402095C - Binding of atmospheric nitrogen :
de
en
- US1507643A - Electric switch :
en
- US1508000A - Hemstitching and picoting attachment for sewing machines :
en
- DE401620C - Automatic unloading device on watercraft :
de
en
- DE401910C - Arrangement for the local delimitation of the fault area in electrical line networks with more than two parallel line branches :
de
en
- DE402005C - Device for the recovery of evaporated solvents :
de
en
- CA242747A - Valve stem manufacture :
en
fr
- CA242750A - Spring :
en
fr
- DE401785C - Vehicle lamp body made of glass :
de
en
- US1508353A - Engine-testing device :
en
- US1508139A - Lock :
en
- US1508340A - Ice tongs :
en
- DE401878C - Testing device for bridge circuits :
de
en
- DE401564C - Alternator attachment to bicycles :
de
en
- FR577714A - Automatic shut-off transfer valve :
en
fr
- GB221361A - A combined inflating valve and pressure gauge for use with pneumatic tires :
en
- US1508285A - Manhole cover :
en
- FR577609A - Process for reheating liquid fuel in installations where the burners are fitted with compressors or blowers :
en
fr
- GB221435A - Improvements in pistons :
en
- US1507675A - Binding fuel material :
en
- US1507781A - Snow-melting machine :
en
- CA242830A - Motor control system :
en
fr
- DE401958C - Self-starter for electric motors with hingeless centrifugal governor :
de
en
- DE402175C - Cleaning products :
de
en
- CA242790A - Machine for making bushel basket mats :
en
fr
- AT97763B - Typewriter and adding machine. :
de
en
- AT97841B - Device for measuring the apparent resistance of double cables laid in the ground. :
de
en
- CA242743A - Cutter :
en
fr
- DE402035C - Device for rolling the sugar cone used for candy production :
de
en
- USD65568S - Design for a lighting unit :
en
- US1507609A - Electrical connecter :
en
- US1507809A - Bey battery :
en
- DE401687C - Device for the removal of ash residue by a jet blower :
de
en
- FR577699A - bucket elevator :
en
fr
- CA242840A - White lead manufacture :
en
fr
- FR577755A - Device for joining electric wires or cables without splices or ligatures :
en
fr
- US1508361A - Electrical method and apparatus :
en
- US1507741A - Starter-motor-controlling means :
en
- CA242703A - Surgical appliance :
en
fr
- CA242768A - Automobile lock :
en
fr
- US1507704A - Gear-planing machine :
en
- US1507562A - Can opener :
en
- US1507766A - Fence-wire splicing and stretching tool :
en
- US1507924A - Bedpan :
en
- US1507576A - Lamp-bulb attaching and detaching device :
en
- US1508174A - Control of electric switches :
en
- US1508173A - Pail extinguisher :
en
- AT97854B - Impulse transmitter for self-connecting subscriber stations. :
de
en
- US1507836A - Polishing wheel :
en
- CA242748A - Valve stem manufacture :
en
fr
- US1507662A - Combined package and toy :
en
- US1508336A - Mold for making concrete articles :
en
- AT97790B - Method for fastening a plate-shaped workpiece, in particular a rubber plate, on a mold and mold for carrying out the method. :
de
en
- CA242879A - Gas-producer :
en
fr
- CA242902A - Resilient wheel :
en
fr
- US1507819A - Change-speed mechanism :
en
- US1508181A - Sand riddle :
en
- CA242856A - Gear-shift lock :
en
fr
- CA242873A - Strip shingle :
en
fr
- US1507743A - Method of making cord tires :
en
- DE401886C - Hammer drill driven by hydraulic line pressure surge and. like :
de
en
- AT97812B - Gearboxes for vehicles. :
de
en
- CA242746A - Spring compressor :
en
fr
- DE402083C - Device for the presentation of advertisements when opening and closing doors :
de
en
- GB214583A - Improvements in and relating to the manufacture of guttapercha, balata and analogous vegetable resins :
en
- DE401845C - Asynchronous motor with deep grooves and increased resistance in the armature conductors due to the reduction in current :
de
en
- AT97758B - Liquid heater. :
de
en
- AU1872924A - Improvements in infants' feeding 1 bottles andthe like :
en
- DE401586C - Cable with control conductor for security systems :
de
en
- GB215332A - A vibration damper for laminated springs :
en
- DE390587C - Cleaning device for fabric filter :
de
en
- DE401901C - Process for coring calcium cyanamide :
de
en
- DE401926C - Mixed heating and mixed heating for internal combustion engines :
de
en
- DE401714C - Boxing glove with rubber sponge padding :
de
en
- DE402140C - Worm gear, especially for roller gears :
de
en
- FR577835A - Advanced cooler :
en
fr
- AU1450223A - Improvements in and- relating to- broonsi :
en
- US1507747A - Car-door-fastening device :
en
- US1508056A - Valve :
en
- US1508144A - Sulphur-containing structure and method of making same :
en
- AT97811B - Turbine battery for wind operation. :
de
en
- FR577850A - Mud flaps for motor vehicle wheels :
en
fr
- GB221406A - Improved fixative for chalk drawings :
en
- CA242857A - Hexamethylenetetramine production :
en
fr
- DE397723C - Process of making a durable, nitrogen-rich feed from peat :
de
en
- DE402004C - Hair part replacement :
de
en
- US1507574A - Car roof :
en
- US1508367A - Method and apparatus for producing carbon black :
en
- CA242813A - Heat resisting alloy :
en
fr
- FR577940A - Children's automobile :
en
fr
- GB221439A - Improvements in and relating to valves and cocks :
en
- US1508219A - Safety device for irons :
en
- AT97745B - Luggage attachment for automobiles and other vehicles. :
de
en
- US1507768A - Portable electric light :
en
- US1508136A - Economizer :
en
- US1507631A - Vehicle door lock :
en
- US1508225A - Means for ventilating railway motors :
en
- AT97798B - Finger moistener. :
de
en
- DE401476C - Process for the production of whole-piece, metallic hollow bodies with ribs :
de
en
- FR577764A - Automatic humidity or temperature regulator :
en
fr
- FR577984A - Device for checking the filling of cards :
en
fr
- GB221528A - Improvements in the dehydration and distillation of tars or oils :
en
- CA242870A - Ice cream freezer :
en
fr
- CA242835A - Knitting machine :
en
fr
- AT97727B - Automatic flushing of water for toilets. :
de
en
- AT97835B - Circuit for discharge tubes. :
de
en
- DE401977C - Drive system for measuring devices, in particular for electricity meters, the drive surfaces of which are enlarged by a U- and T-shaped core of the tension iron :
de
en
- US1507654A - Machine for removing the booster charge from high-explosive shells :
en
- AT97797B - Method and apparatus for the rapid and economical washing of bobbins of artificial silk. :
de
en
- CA242901A - Vitamin production :
en
fr
- DE401868C - Process for the manufacture of finned tubes :
de
en
- FR577629A - Rotating directed wave interferential beacon :
en
fr
- CA242822A - Drive mechanism for paper machine :
en
fr
- DE401646C - Adding machine :
de
en
- CA242717A - Railway draft gear :
en
fr
- GB221248A - Improvements in and relating to evaporative condensers for steam and other vapours :
en
- US1507673A - Agglomerated finely-divided material and process of producing the same :
en
- GB221422A - Improvements in the treatment of woollens to prevent shrinkage :
en
- DE401979C - Device for damping electrical measuring and display devices, especially for alternating current :
de
en
- US1507970A - Ore crusher :
en
- US1508341A - Charging device for grease guns :
en
- FR577711A - Process for the production of dyes in tank dyeing :
en
fr
- GB221321A - Improved barbed wire :
en
- GB221241A - An improved milk bucket device :
en
- US1508172A - Wire-stretcher extension :
en
- FR577840A - Improvements to sole display machines :
en
fr
- FR577597A - Process for preparing cyanamide solutions from calcium cyanamide :
en
fr
- FR577703A - Construction without formwork of monolithic reinforced concrete floors :
en
fr
- CA242871A - Machine for forming glass article :
en
fr
- FR577830A - Sulfuric acid manufacturing process :
en
fr
- FR577590A - Badger :
en
fr
- GB210045A - Remote control systems :
en
- GB221364A - A liquid or gas fuel burner for use under water :
en
- US1508209A - Vending machine :
en
- GB221337A - Improved apparatus for draining coal slimes and materials of a like nature :
en
- GB221415A - Improvements in bifocal lenses :
en
- FR577824A - Device for fixing the dial to watch movements :
en
fr
- FR577856A - Drive axle :
en
fr
- FR577955A - Improvements to the brake shoes of railway cars and similar vehicles :
en
fr
- CA242725A - Internal combustion engine :
en
fr
- US1507831A - Concrete wall construction :
en
- US1508043A - Attachment for optical instruments :
en
- FR577705A - Automatic clutch for film drive device in cinematographic devices :
en
fr
- DE401605C - Machine for sewing soles flat :
de
en
- GB221318A - Improvements in electrical strain insulators :
en
- US1507711A - Process of making plastic articles :
en
- US1508044A - Jack :
en
- US1508180A - Light shade :
en
- US1508207A - Signal :
en
- FR577724A - Staged and visible card file :
en
fr
- FR577803A - Composition imitating marble and resulting products :
en
fr
- FR577906A - Mechanical device allowing the start by a coin and the automatic stop of mechanical pianos :
en
fr
- FR577826A - Electric variable capacitor :
en
fr
- GB221558A - Improvements in amusement devices adapted also for use in advertising or as signs orthe like :
en
- US1508101A - Geniorsbyran h :
en
- FR577579A - Anti-skid device for vehicle wheels :
en
fr
- US1508168A - Union coupling for revoluble pipes :
en
- DE401648C - Key setting for Thomassche calculating machines :
de
en
- DE401541C - Machine for sharpening leather and similar soft fabrics :
de
en
- DE402173C - Paints :
de
en
- FI10356A - Sätt och apparat för utvinning av värme i gaser och ånga eller i med ånga blandade gaser :
en
fi
- FR577675A - Removable hood device for motor vehicles and others :
en
fr
- FR577651A - Automatic label making machine :
en
fr
- GB221362A - Improvements in or relating to telephone systems :
en
- FR577806A - Mechanical washing machine :
en
fr
- DK33635C - Device for playing gramophone records with melodies or similar on both sides. :
da
en
- FR577736A - Turbine with steam intake and steam collector :
en
fr
- DE401980C - Set up on measuring instruments :
de
en
- FR577603A - Electromagnetically actuated valve for gaseous or liquid media pipelines :
en
fr
- FR577628A - Decoration process for so-called fabrics :
en
fr
- FR577783A - Process of cooking and roasting ores and other materials :
en
fr
- DE401869C - Dewatering of raw moor with destruction of its colloid condition :
de
en
- FR577937A - Mechanical device allowing rapid and micrometric displacement of the choke coils used in radio telephony and radio telegraphy :
en
fr
- US1508163A - Needle for talking machines and like apparatus :
en
- US1507610A - Collar button :
en
- US1507965A - Tube or conduit for the transmission of movement by means of liquids :
en
- US1508134A - Roller attachment for rocking-chairs :
en
- FR577720A - Wheel for wheelbarrow or other similar articles :
en
fr
- CA242898A - Device for removing dust from grain elevator :
en
fr
- FR577570A - Improvements to processes and equipment for the mechanical-chemical transformation of beers :
en
fr
- DE402001C - Push button :
de
en
- DE402152C - Representation of a decolorizing agent :
de
en
- FR577927A - Improvement in the drying and freezing processes of egg albumins :
en
fr
- GB221284A - Improvements in or relating to apparatus for tensioning and securing metallic straps or bands around packing cases, bales and the like :
en
- US1507636A - Refrigerator-door seal :
en
- US1507808A - Fixture chain :
en
- FR577747A - Method and device for controlling the various cotton assortments while they are in the spinning mill :
en
fr
- GB221849A - Improvements in or relating to parachutes :
en
- GB221853A - A plaster and a process of controlling the setting of plaster, an accelerator therefor and a process of making such accelerator :
en
- GB221384A - Improvements in and relating to water tube steam boilers :
en
- DE401604C - Tool switching for planing machines and similar machine tools :
de
en
- CA242825A - Electric heater :
en
fr
- DE401744C - Sectional radiator :
de
en
- FR577799A - Device for sieving cellulose, pulp and the like :
en
fr
- FR577882A - Isolator for t antenna. s. f. :
en
fr
- GB221344A - Improvements in flowmeters :
en
- US1507614A - Shears :
en
- US1508295A - Razor-blade holder :
en
- GB221316A - Improvements relating to relay devices for use in automatic telephone systems :
en
- DE401840C - Method and device for printing hollow bodies :
de
en
- DE401919C - Spray carburettor with a funnel attached to the spray tube inside the atomizer :
de
en
- US1507882A - X f fingerprint machine :
en
- FR577569A - Closure for bottles, flasks and other containers :
en
fr
- DE401978C - Device for measuring the power or the work with alternating current, in which the measuring currents converted into thermostromes are passed through a direct current instrument, in particular an electrolytic electricity meter :
de
en
- US1508213A - Grip wrench :
en
- DE402163C - Process for the manufacture of electrodes for alkaline collectors :
de
en
- FR577819A - Turning device for vehicles traveling on railway tracks :
en
fr
- FR577885A - Inner tubes for automobiles and the like :
en
fr
- GB221394A - Improvements in and relating to car doors :
en
- US1508359A - System of selective control :
en
- AU1956024A - Process of electroplating roofing elements :
en
- DE401634C - Fastening part for exchangeable shield covers :
de
en
- FR577890A - New closure of Normandy churns :
en
fr
- US1507598A - Combined scale and carrier :
en
- US1507858A - Process for recovering metallic values from ores :
en
- US1508262A - Ignition generator :
en
- DE393931C - Erasing device for the preparatory setting of machines suitable for creating a line :
de
en
- AT97765B - Irradiation machine. :
de
en
- CA242763A - Roof framing square :
en
fr
- AT97793B - Pencil sharpening and grinding machine. :
de
en
- FR577558A - Dispensing device for machine gun magazines on aircraft :
en
fr
- GB221043A - Improvements in or connected with self-driving power machines wherein oscillatory motion is transformed into rotary motion :
en
- FR577978A - Remote control device for the ignition of acetylene or other burners :
en
fr
- GB221303A - Improvements in or relating to photographic apparatus :
en
- DE401944C - Spray gun :
de
en
- US1508106A - Drier :
en
- US1507866A - Composition pulley :
en
- US1508162A - Means for producing high voltage :
en
- US1508040A - Horizontal flue :
en
- US1508171A - Pencil :
en
- US1508155A - Meat-food product and method of making same :
en
- AT97866B - Apparatus for the phonographic reproduction of tones or speech sounds by means of a keyboard. :
de
en
- FI10340A - The form of the oil, which can be obtained from gas or photographic equipment :
en
fi
- GB221523A - Improvements in smoke alarms :
en
- US1508221A - Carpet cushion :
en
- FR577942A - Method of signaling changes of direction and bends of automobiles, with indication of the new direction and warning of braking and stopping :
en
fr
- GB221412A - Improvements in fluid-actuated lifting jacks :
en
- FI10343A - Device or fitting for barbed wire fence :
en
fi
- FR577738A - Spark arrestor cigarette holder :
en
fr
- DK33631C - Electric Time Circuit Breaker. :
da
en
- FR577668A - Method and devices for interrupting electric currents :
en
fr
- DE401821C - Arrangement for damping the rolling movement of ships :
de
en
- DE401743C - Device for heating air in a hot water boiler :
de
en
- DE402222C - Measuring and counting device :
de
en
- FR577723A - New suspension arrangement for children's folding cars :
en
fr
- GR702B - MANUFACTURE OF SEASONAL SIMPLE OR COMPOUND MIXTURES INVESTMENT, FLOOR STREETS ETC. BY MIXING THERAS LAND WITH HYDROCARBONIC SUBSTANCES NATURAL OR ARTIFICIAL OF ALL NATURE. :
el
en
- CA242730A - Assembling machine for razor blade stroppers :
en
fr
- CA242817A - Electric heater :
en
fr
- FI10347A - High pressure mask for three :
en
fi
- FR577646A - Improvements to directed radiation antenna systems of great horizontal development :
en
fr
- FI10365A - The refining rate for the synthesis of ammonia :
en
fi
- FR577802A - Imitation marble process :
en
fr
- GB221386A - Improvements in or relating to appliances for producing carburetted air utilisable for lighting, heating and other industrial purposes :
en
- FR577899A - Heating process of cowper ovens with reheated gas enriched by coke on discharge :
en
fr
- FR577972A - Apparatus for obtaining various combinations of combs for a weaving machine :
en
fr
- USD65586S - Design for a base for lighting fixtures or similar articles :
en
- DE401681C - Arrangement for controlling asynchronous machines by means of a collector rear machine connected to the rotor circuits :
de
en
- DE402177C - Process for the preparation of beeswax-like kneadable masses :
de
en
- GB221370A - Improvements in headlight lenses :
en
- DE401902C - Gas-tight, circulating cooling machine :
de
en
- FR577653A - New sulfur compounds of phenol, its derivatives and substitutes and process for their manufacture :
en
fr
- GB221552A - Improvements in and relating to the manufacture of splinterless or reinforced glass :
en
- DE401969C - Protection device for transformers with changeable transmission ratio :
de
en
- GB221449A - Improvements in speed indicating apparatus for motor vehicles :
en
- DE401814C - Device to facilitate bookkeeping :
de
en
- FR577665A - Motor vehicle upgrades :
en
fr
- GB221429A - Improvements in bed-pans :
en
- DE400920C - Electrophoric gas igniter :
de
en
- US1508024A - Mute for wind instruments :
en
- US1508279A - One-man mower control :
en
- US1508332A - Toothpaste dispenser :
en
- US1508354A - Electric wave filter :
en
- FR577728A - Laundry press applying to washing machines :
en
fr
- FR577640A - Oscillating recorder :
en
fr
- FR577947A - Process for giving colloidal masses the shape of small beads or pearls :
en
fr
- GB221287A - Improved system of street police or ambulance calls :
en
- US1508281A - Spray nozzle :
en
- FR577568A - Control device for children's toy vehicles with intermittent traction :
en
fr
- FR577719A - Improvements to lubrication systems for motor vehicles of all types :
en
fr
- FR577647A - Development of remote electrical control systems with an automatic switch :
en
fr
- CA242764A - Garbage disposal device :
en
fr
- US1507692A - Process of purifying light petroleum oils :
en
- US1507696A - Apparatus for preparing skins for stitching :
en
- US1507945A - Drying apparatus :
en
- DE402262C - Blechkroep machine :
de
en
- FR577881A - Card tape drying machine :
en
fr
- GB221529A - The production of titanium steel :
en
- US1507826A - Sound-producing device for dolls, etc. :
en
- US1508119A - Friction shock-absorbing mechanism :
en
- US1507869A - Throttle governor :
en
- CA242754A - Electrochemical process of treating liquid :
en
fr
- DE401831C - Incandescent lamp :
de
en
- CA242712A - Bottle cap :
en
fr
- US1507764A - Roofing machine :
en
- US1508026A - Clutch for axial traction :
en
- US1507771A - Broach cleaner :
en
- FR577602A - Improvement to springless metal box springs :
en
fr
- GB221331A - Improvements in or in connection with pneumatic tyres for motor road vehicles :
en
- GB221548A - Improved method of and means for producing disruptive forces in films of liquid or suspensions of substances in liquids confined between closely adjacent surfaces rotating relatively to one another at high speeds :
en
- FR577749A - Advertising application on paper tablecloths and placemats :
en
fr
- DE402093C - Process for the production of hydrogen sulfide :
de
en
- GB221554A - Improvements in multi-color printing presses :
en
- DE402045C - Rigid cap for footwear :
de
en
- DE402056C - Process for the production of nitric acid strontium :
de
en
- DE401721C - Gouging machine :
de
en
- US1508167A - Mounting for tuning radiocibcuits :
en
- FR577901A - Improvements to handbags, purses and other similar receptacles :
en
fr
- DE401596C - Process for the manufacture of mirrors :
de
en
- FR577780A - Tank for pressurized liquids with layers of different temperatures :
en
fr
- FR577863A - Improvements to curling devices to form cigar dolls :
en
fr
- GB215320A - Improvements in the method of manufacturing thin sheets of gelatine :
en
- CA242688A - Fishing bait :
en
fr
- DE401786C - Dimmable headlights for vehicles :
de
en
- FR577968A - Advanced device for the production of hydrogen :
en
fr
- US1507877A - Tool joint :
en
- USD65588S - Design fob a bottle :
en
- AT97868B - Switch for high instantaneous currents. :
de
en
- US1508118A - Friction shock-absorbing mechanism :
en
- AT97859B - Power fuse device for alternating and wave currents. :
de
en
- US1508201A - Transformer casing :
en
- USD65593S - Design for a couch, divan, or similar article :
en
- US1507818A - Scoop board :
en
- US1507738A - Forceps :
en
- US1508363A - Electrical method and apparatus :
en
- CA242779A - Induction coil :
en
fr
- CA242828A - Rectifier circuit :
en
fr
- DE401619C - Device for activating a valve that closes the water pipe after the alarm device in automatic fire extinguishing systems :
de
en
- DE401788C - Electric machine or apparatus with excitation by permanent magnets, in particular for generating electrical energy on vehicles :
de
en
- US1507777A - Magnetic chuck :
en
- US1507573A - Vanity case :
en
- US1508184A - Lighting fixture :
en
- CA242839A - Adjustable retainer :
en
fr
- CA242744A - Dress shield :
en
fr
- US1508148A - Switch :
en
- US1508100A - Induction motor and the like :
en
- US1507878A - Vacuum cleaning machine :
en
- US1507886A - Gaseous-fuel supply system :
en
- US1507909A - Spraying manifold :
en
- US1508305A - Oil pump :
en
- US1508313A - Machine for making wire fabric :
en
- AT97761B - Simple or foldable sleeve cuff made from two layers of fabric and method for making them. :
de
en
- GB205459A - Improvements in or relating to coking retort ovens :
en
- AT97778B - Process for the manufacture of a cleaning agent. :
de
en
- US1508364A - Power system :
en
- USD65557S - Design fob a base foe a pedestal or similar article :
en
- US1507837A - Lubricating device :
en
- US1507896A - Ventilating attachment and heater receptacle for automobiles :
en
- US1508357A - Shuttle embroidery machine :
en
- US1507772A - Tambour-frame-driving mechanism :
en
- US1508042A - Mail-bag catching and delivering apparatus :
en
- US1508150A - Child's vehicle :
en
- US1508290A - Combination starter for automobiles :
en
- DE401957C - Star-delta switch :
de
en
- AT97743B - One-piece axle box, pressed from sheet metal. :
de
en
- CA242788A - Trolley wheel :
en
fr
- AT97795B - Lower screen for screen cylinders of paper or cardboard machines. :
de
en
- DE401805C - Vulcanizing kettle press :
de
en
- FR577914A - Process for the manufacture of yarns, ribbons, films, etc., of viscose :
en
fr
- GB221314A - Improvements in and connected with self charging electric vehicles :
en
- USD65555S - Design for advertising and vending cabinet :
en
- US1507848A - Vehicle spring :
en
- US1508266A - Shipping case :
en
- DE401959C - Device for protecting electrical machines against dangerous operating conditions :
de
en
- US1508025A - Shoe and heel therefor :
en
- USD65572S - Habey ck kaufman :
en
- CA242756A - Steam engine :
en
fr
- CA242838A - Power lift for plough :
en
fr
- AT97739B - Outboard drive for motor boats. :
de
en
- CA242892A - Lifting jack :
en
fr
- DE401953C - Insulating capsule for the ends of electrical conductors :
de
en
- DE402184C - Rider depositing device for cable cranes :
de
en
- CA242874A - Corrugated pipe or culvert :
en
fr
- FR577853A - Child Diaper Safety Clip :
en
fr
- FR577920A - Central heating circulation accelerator :
en
fr
- GB221445A - Improvements in and connected with wheeled skates :
en
- US1508327A - Marble shooter :
en
- AT97728B - Steam locomotive with condensation. :
de
en
- AU1592124A - An improved apparatus for displaying advertisements upon a screen :
en
- US1508274A - Swimming suit :
en
- USD65562S - Design for a bureau :
en
- USD65574S - Harry g :
en
- US1508268A - Method for forming drill bits :
en
- DE401820C - Device for laying the rudder of motor boats :
de
en
- DE402226C - Paint container with insertion lid :
de
en
- FR577834A - Contact terminal for incandescent electric lamps :
en
fr
- US1507803A - Rail bridge :
en
- US1508253A - Button-attaching machine :
en
- FR577926A - Mechanical trotting horse :
en
fr
- FR577957A - Self-tightening wire clamp terminal :
en
fr
- CA242867A - Cash register :
en
fr
- DE401581C - Machine for combining a push button base with a spring :
de
en
- DE401924C - Heat exchange device on motor vehicles :
de
en
- FI10350A - Reductions for the reduction of metals and framing of alloys :
en
fi
- FR577859A - Improvements to metal boxes :
en
fr
- US1508010A - Adjustable shower nozzle :
en
- US1508244A - Spindle drive for winding machines :
en
- AU1408323A - Improved coin actuated liquid dispensing machine :
en
- CA242819A - Apparatus for producing cool light :
en
fr
- CA242872A - Jack and lightning arrester :
en
fr
- US1508286A - Racket :
en
- US1508211A - Process of making rustless iron and similar alloys :
en
- US1508329A - Marking machine :
en
- AT97792B - Pen. :
de
en
- CA242896A - Composition for preventing shrinkage of woollens :
en
fr
- CA242778A - Slack adjuster :
en
fr
- CA242696A - Circuit breaker :
en
fr
- CA242865A - Piano player :
en
fr
- DE401629C - Altimeter :
de
en
- FI10352A - Electric memory :
en
fi
- FR577601A - Cinédiorama :
en
fr
- US1507668A - Telephone installation :
en
- US1507632A - Golf-club tool :
en
- US1507816A - Water-closet construction :
en
- US1507940A - Refrigerator :
en
- USD65578S - Design for a ring :
en
- CA242737A - Auto wheel rim :
en
fr
- DE402086C - Process for the continuous fermentation of sulphite liquor :
de
en
- GB221295A - Method of producing plates and the like from refractory metals :
en
- DE401713C - A target device for golf balls to be attached between the outside of the shoulder and the elbow on the player's jacket sleeve :
de
en
- US1507656A - Flax-puller attachment for binders :
en
- DE401698C - Scale checking device for running weight balance beam :
de
en
- DE402003C - Clothes fastener :
de
en
- US1508093A - Graphophone motor :
en
- GB221455A - Improvements in and relating to self-centering chucks :
en
- US1508016A - Mechanism for flying machines :
en
- US1507760A - Cabinet table :
en
- US1507960A - Logging equipment :
en
- USD65577S - Design for a ring :
en
- US1507867A - Measuring drum :
en
- FR577551A - Spring lock for auto, car and other vehicle doors :
en
fr
- AT97764B - Sewing kit sleeve. :
de
en
- AT97773B - Device to avoid interference when measuring body currents. :
de
en
- AT97825B - Check valve with constant flow cross-section. :
de
en
- CA242705A - Nitrogen production :
en
fr
- FR577864A - Bottle envelope :
en
fr
- FR577795A - Device for the transfer to tens in calculating machines :
en
fr
- DE401486C - Submarine cables :
de
en
- DE401923C - Device for supplying liquid fuel for two-stroke explosion engines :
de
en
- GB221407A - Improvements in post cards :
en
- US1507570A - Validating ticket punch :
en
- US1507892A - Treated pur and art of treating the same :
en
- FR577708A - Internal combustion engine without valve or camshaft :
en
fr
- FR577831A - Squeegee with removable blade :
en
fr
- US1507601A - Cable bearing for walking beams :
en
- US1507611A - Rotary pump :
en
- AT97816B - Fluid change and reverse gear. :
de
en
- DE402110C - Crane for railway vehicles :
de
en
- CA242823A - Electric toaster :
en
fr
- DE401804C - Mold for the production of balls and other hollow bodies made of rubber :
de
en
- DE402061C - Device for flat printer to move the print roller over the fixed bed of records :
de
en
- DE401613C - Machine for kneading and mixing plastic substances such as margarine, fat and the like. like :
de
en
- FI10345A - Pedal frame saw :
en
fi
- FI10357A - Sät att neutralisera chlororätesyra och a attplösa organic chlorider, where upset a genomic chlorination of the cellulosic salt is used for the conversion of cellulose :
en
fi
- FR577586A - Improvements in fabric manufacturing :
en
fr
- DE402009C - Arrangement for adjusting apparatus, in particular switching and control apparatus in electrically powered vehicles by means of cables :
de
en
- US1507953A - codina :
en
- US1507994A - Electric circuits :
en
- FR577827A - Automatically regenerable electrical contact :
en
fr
- GB221234A - Improvements in and relating to the preparation of mixtures of tar and bitumen or the like :
en
- DE401779C - Process to protect the inner walls of iron hollow bodies or vessels that are exposed to changing temperatures from rust :
de
en
- US1508304A - Boiler :
en
- DE401986C - Firing, especially for dust-like fuels such as grudecoke, peat grit and lignite grit, with a catalytic body arranged above the furnace and flushed by the combustible gases rising from the furnace :
de
en
- DE402029C - Mesh mattress :
de
en
- DE402536C - Transformer core or the like consisting of individual thin sheets. :
de
en
- US1507976A - Padding for use in pressing operations and the like :
en
- FR577650A - Rotary steam generator system :
en
fr
- DE401761C - Epicyclic gears, especially for motor vehicles :
de
en
- DK33636C - Method for Activation and Reactivation of Metallic Catalysts. :
da
en
- US1507716A - Electric hair clipper :
en
- US1507880A - Fruit-juice extractor and mixer :
en
- US1507967A - Internal-combustion engine :
en
- FR577552A - Device for steam boilers with regeneration air heaters :
en
fr
- GB221300A - Improvements in straining or refining liquids, pastes, pulp, and the like fluid or quasi-fluid materials :
en
- FI10346A - Interpretation of the rules and regulations of the Maskiner :
en
fi
- US1507586A - Double-row angular bearing :
en
- US1507686A - Method and apparatus for vulcanizing rubber articles :
en
- FR577631A - Machining process for thin-walled sleeves or tubes :
en
fr
- DE401960C - Device for regulating motorized, in particular electric motor-driven machine assemblies :
de
en
- GB221322A - Improvements in or relating to electric distribution systems :
en
- US1507596A - Battery-cell-polishing machine :
en
- US1508223A - Headlight deflector device :
en
- DE402104C - Device for delaying the increase in current in direct current networks in the event of short circuits :
de
en
- US1508083A - Manufacture of steel :
en
- US1508371A - Process of preserving batteries :
en
- AU1780824A - Improvements in or relating to machines for planing moulding or tenoning wood :
en
- AU1959024A - A hygienic protector for the mouth pieces and ear pieces of telephones and like instruments :
en
- DE401855C - Scissors for cutting metal :
de
en
- DE401669C - Center tensioning device for snowshoes :
de
en
- DE401975C - AC current measuring device for bridge or compensation circuits with field excitation by their power source and electrodynamic directional force :
de
en
- GB221292A - Improvements in or relating to the construction of concrete or like roads, tracks, paths, buildings, tanks, bridges and other similar works :
en
- DE401582C - Machine for round pressing of book spines :
de
en
- GB221850A - Improvements in or relating to the rectification of alternating-current :
en
- US1507687A - Method and apparatus for electrical precipitation of suspended particles from gases :
en
- US1508243A - Treatment of refined copper from copper oxide :
en
- US1508288A - Deflating pibe for the stomachs of ruminants :
en
- GB221427A - Improvements in crinkling machines for edible gelatine :
en
- US1508215A - Support device for spouting :
en
- DE401934C - Process for shaping hollow bodies with a special inner layer :
de
en
- DE401921C - Fuel nozzle for glow head machines :
de
en
- US1508130A - Evaporator :
en
- AU1579523A - Improved method of preventing the formation of scale in steam boilers, evaporators, economisers, condensers and the like :
en
- GB221297A - Improvements in or relating to ice cream making and keeping apparatus :
en
- AT97781B - Grab gates. :
de
en
- CA242886A - Machine for forming paper cups :
en
fr
- DE401905C - Device for opening and closing high pressure cylinders :
de
en
- FR577898A - Electric and automatic winding motor mechanism for watches of cars, airplanes, etc. :
en
fr
- FR577790A - Improvements to insulators :
en
fr
- FR577817A - Further training in aquatubular boilers :
en
fr
- CA242833A - Electric switch :
en
fr
- US1507702A - Combined vehicle bumper and road light :
en
- US1508270A - Door-operating device :
en
- US1508289A - Accelerator foot rest :
en
- DE401810C - Machine for the production of curb and anchor chains :
de
en
- FR577988A - Improvement in dehydration and distillation of tars and oils :
en
fr
- FR577612A - Improvement in reverberatory ovens with recuperators :
en
fr
- GB221399A - Improvements in tower cranes :
en
- FR577775A - Hot decal :
en
fr
- US1507904A - Captive golf ball :
en
- US1508082A - Game rack :
en
- US1508224A - Headlight deflector device :
en
- US1508228A - System of cooling dynamo-electric machines :
en
- USD65566S - Design for a ball :
en
- GB221444A - Improvements in or relating to safety razors :
en
- GB221377A - Machine for stamping, impressing or printing characters, designs, patterns, ornaments and the like on metal, stone, wood, porcelain, paper or the like :
en
- GB221457A - Improvements in or relating to pneumatic wheel tyres :
en
- GB221536A - Improved means for holding lenses and the like :
en
- FR577696A - Method of fixing the caps for male parts of button clasps :
en
fr
- GB218310A - Improvements in and method of producing caps or capsules for bottles and other receptacles :
en
- GB221329A - Improvements relating to the manufacture of tin-plates and other like plates or sheets and machinery employed therein :
en
- US1508250A - Insulator :
en
- DE401603C - Control device for two shafts driven by a common shaft with the interposition of a differential gear :
de
en
- US1508205A - Clock motor :
en
- US1508245A - Latch device :
en
- US1508287A - Lace-curtain-stretching tool :
en
- US1507752A - Radiator assembly :
en
- US1507984A - Locking device :
en
- FR577995A - Liquid servo meter :
en
fr
- DE401738C - Case lock :
de
en
- DE401962C - Regulating device, especially for electrical machines :
de
en
- DE402049C - Lens spotlights :
de
en
- US1508009A - Shaft hanger :
en
- US1507597A - Sewing machine :
en
- DE402058C - Printing cylinders for office printing and similar machines and processes for producing the same :
de
en
- CA242777A - Card index :
en
fr
- CA242786A - Electrical welding apparatus :
en
fr
- CA242794A - Toy :
en
fr
- AT97801B - Method and device for connecting wire ropes, wires, rods, pipes and the like. like :
de
en
- CA242878A - Metal production :
en
fr
- CA242853A - Liquid dispensing apparatus :
en
fr
- AT97857B - Terminal for electrical lines. :
de
en
- CA242783A - Railway hand brake :
en
fr
- US1507980A - Book hanger :
en
- DE402011C - Electrical multiple fuse with switching disk :
de
en
- DE402172C - Process for the production of a pigment black for graphic purposes :
de
en
- US1507925A - Cigarette :
en
- CA242761A - Heel :
en
fr
- CA242875A - Radio telephony :
en
fr
- CA242893A - Logging block :
en
fr
- US1507740A - Method of operating blast furnaces and similar furnaces :
en
- US1507839A - Apparatus for treating textile fibers :
en
- US1507860A - Bathing apparatus :
en
- US1507918A - Adjustable support for window shades :
en
- US1507977A - Shipping crate :
en
- US1508203A - Cue tip :
en
- AT97828B - Steam or gas turbine. :
de
en
- AT97837B - Microphone. :
de
en
- DE401858C - Process for the recovery of the sugar carried over from the vacuum cooker for the caramel mass :
de
en
- US1507721A - Core box for concrete floors :
en
- US1507913A - Modulation of electrical waves :
en
- US1508041A - Strainer and fish trap for water lines :
en
- US1507594A - Method of producing hard rubber :
en
- US1508248A - Ring spinning and doubling frame :
en
- US1508323A - Invertible earth scraper :
en
- FR577975A - Automatic roller device capable of winding and unwinding, by endless cable, wooden roller shutters of all sizes :
en
fr
- DE401724C - Equipment for illuminating tools and other machines or other workplaces :
de
en
- US1507690A - Process of making calcium arsenate in dry powdered form :
en
- US1507954A - Lifting mechanism for molding apparatus :
en
- FR577974A - Single-edged safety razor :
en
fr
- AT97775B - Decimal weighing device. :
de
en
- DK33643C - Measuring device for liquids. :
da
en
- DE401864C - Cement pipe for oil pipes and the oil sealing of the latter :
de
en
- GB212544A - Improvements in gyroscopes :
en
- GB221448A - :
en
- CA242904A - Apparatus for moving piled material :
en
fr
- DE401705C - Storage of a hose reel carried on a fire engine :
de
en
- DE401726C - Process for the preparation of resinous condensation products :
de
en
- US1507843A - Charging and discharging device :
en
- DE401631C - Process for dyeing jute :
de
en
- DE401670C - Roller skate with its own sloping track :
de
en
- FI10344A - Self-acting suction cups y.m. milling machine for such pieces :
en
fi
- DE401727C - Process for the preparation of 1-oxy-2-aminoanthraquinone and its derivatives :
de
en
- US1508052A - Mail-box support :
en
- USD65595S - Design for a tire tread :
en
- US1507750A - Concrete-road form :
en
- FR578000A - Pouring nozzle for dropper bottles and pouring bottles :
en
fr
- DE402084C - Pen roll for picture tape :
de
en
- DE402194C - Beet harvester :
de
en
- FR577999A - Improvement in the agglomeration of mineral fuels and the like :
en
fr
- GB221309A - Improvements in or relating to sash window fastenings :
en
- DK33627C - Capsule pump. :
da
en
- FR577678A - Electric switch :
en
fr
- FR577726A - Machine for stripping or dry cleaning beets :
en
fr
- GB221334A - Improvements in and relating to coating compositions :
en
- DE402069C - Tea strainer punched from a piece of sheet metal :
de
en
- DE401941C - Process for the manufacture of shade guides :
de
en
- CA242758A - Furnace fuel-feeding apparatus :
en
fr
- US1508271A - Tool handle :
en
- DE401825C - Process and nozzle for the production of coatings :
de
en
- DE402008C - Device for conveying and unloading bulk goods :
de
en
- DE402132C - Screw propeller :
de
en
- DK33628C - Machine plant for complete cleaning of bottles in uninterrupted operation. :
da
en
- FR577556A - Clutch device serving at the same time as speed reducer and reversing switch :
en
fr
- GB221372A - Spring device for diminishing the shock experienced by the shuttle-throwing picker and assisting the return of the picker to its starting point :
en
- FI10336A - Refunds for the production of catalysts for the dissociation of water and dissociations products for the production of products for the manufacture or use of explosive gas systems :
en
fi
- GB221299A - A protector for the shackles of vehicle springs :
en
- US1507659A - Apparatus for distillation of mineral oils :
en
- US1508220A - Variable-speed transmission :
en
- CA242762A - Bottling machine :
en
fr
- FR577639A - Bituminous cements for the execution of pavements, sidewalks, terraces and for all other applications :
en
fr
- FR577732A - Automatic sugar ingot machine :
en
fr
- GB221341A - A new or improved seal or trap for the outlet pipes of sinks and the like :
en
- DE402189C - Introduction of improvers in white metal melts :
de
en
- DE401832C - Torch for oxy-fuel cutting of metals :
de
en
- DK33633C - Power conversion device. :
da
en
- US1508104A - Remnant-indicating pointer for measuring machines :
en
- US1508159A - Insulator :
en
- US1507699A - Apfabattjs fob treatment of liquids :
en
- US1508107A - Device for tandem seats for motor cycles :
en
- DK33622C - Machine for picking up peat from peat bogs. :
da
en
- FR577576A - Device allowing the thread to be quickly engaged and held in the tensioners-cleaners used in spinning mills :
en
fr
- AT97308B - Gear with continuously variable transmission ratio. :
de
en
- GB221286A - Improved shuttering support for concrete floors :
en
- DE401683C - Process for generating electrical flame arcs using solid electrodes and conductive gases or liquids :
de
en
- FR577730A - Removable device for loading and unloading rails on railway wagons :
en
fr
- FR577686A - structural element in plate form :
en
fr
- FR577928A - Process and installation for the manufacture of artificial silk :
en
fr
- DE402432C - Process for the production of a powdery polishing compound from paraffin :
de
en
- FR577868A - Barrels and barrels of cardboard or similar material and process for their manufacture :
en
fr
- FR577917A - Metal filter for gas, petrol, alcohol and all hydrocarbon burners and lamps :
en
fr
- FR577585A - Skinning knife :
en
fr
- GB221336A - Improvements in rotary apparatus for earth boring :
en
- DE402199C - Multi-tier beehive :
de
en
- US1507784A - Exhaust or discharge nozzle :
en
- AT97872B - Regulating resistor for generators. :
de
en
- DE401968C - Overcurrent switch, especially for high voltage :
de
en
- DE402050C - Process for the production of paving stones, building blocks and. Like. From trash :
de
en
- FR577852A - AC rectifier :
en
fr
- GB203681A - A process of dyeing and printing of textile goods and other materials adapted to be impregnated :
en
- DE402240C - Loading device :
de
en
- US1507883A - Universal cooking machine :
en
- US1507759A - Combination shade and lamp holder :
en
- US1508120A - Friction shock-absorbing mechanism :
en
- US1508338A - Clasp :
en
- AT97844B - Process for the photogeodetic production of outline maps. :
de
en
- CA242859A - Dump vehicle :
en
fr
- CA6324S - Bottle :
en
- DE401667C - Device for monitoring temperature changes at measuring points (bearings, etc.) by means of a resistance coil through which a continuous current flows and which changes its resistance in the event of temperature fluctuations :
de
en
- US1507906A - Folding cot :
en
- US1508086A - Rotary fan :
en
- FR577945A - Cutting machine :
en
fr
- CA242876A - Connection for torque tube :
en
fr
- USD65554S - Design for a tire :
en
- DE401773C - Bell ringing device :
de
en
- GB221330A - Improvements in or in connection with pneumatic tyres for motor road vehicles :
en
- AU1867524A - Improvements in film-holding' boxes for cinematographic cameras :
en
- US1507626A - Box lid or cover hook :
en
- DE402043C - safety lock :
de
en
- AT97760B - Electric massage machine. :
de
en
- AU1513023A - Improvements inthe manufacture of disc records for sound reproducing' machines :
en
- CA242890A - Package of welding wires :
en
fr
- US1508076A - Process of soldering metal parts :
en
- AT97771B - Uterine dilator with guiding probe. :
de
en
- AT97794B - Device for separating solid substances from liquids. :
de
en
- CA242799A - Threshing machine :
en
fr
- US1508011A - Typewriting machine :
en
- US1507941A - Rolling-mill repeater :
en
- US1508066A - Indicating device for typewriters :
en
- AT97831B - Pulley. :
de
en
- US1507590A - Umbrella holder :
en
- CA242851A - Dispensing pump :
en
fr
- US1508078A - Fishing reel :
en
- US1508255A - Automobile lamp :
en
- US1507833A - Road scarifier :
en
- US1507947A - Dental clasp :
en
- US1507983A - Expansible plug for oil wells :
en
- USRE15912E - Hobbing machine :
en
- US1507758A - Lighting fixture :
en
- US1508147A - Toy basket-ball game :
en
- AU1683424A - Improvements in telephone receivers :
en
- CA242845A - Separation of impurities from liquids :
en
fr
- DE402041C - Device for dispensing liquids :
de
en
- GB221343A - Improvements in or connected with the doors of hopper waggons for railways, or the like :
en
- FI10376A - Strålkastare med kylkyvett :
en
fi
- US1508151A - Wireless signaling system :
en
- FR577632A - Improvements to roller bearings :
en
fr
- GB198351A - Improvements in and relating to skeins of thread :
en
- DE402124C - Fixing for handles of all kinds made of sheet metal :
de
en
- CA242846A - Method of preventing liquid from contaminating each other :
en
fr
- US1507608A - Shower pipe for paper-making and similar machines :
en
- US1507751A - Track belt :
en
- GB221391A - Convertible ottoman and bed :
en
- US1508099A - Internal-combustion engine and the like :
en
- DE401884C - Process for metallizing porcelain and earthenware with aluminum alloys :
de
en
- DE402151C - Distillation of supersulphuric acid and solutions of supersulphuric acid salts :
de
en
- US1507856A - Developing device :
en
- US1508008A - Manufacture of shaft hangers and blanks for same :
en
- US1508143A - Clip for collapsible tubes :
en
- US1508301A - Vehicle wheel :
en
- AU1546523A - Improvements relating to closures for retorts :
en
- CA242798A - Radiator fin-forming machine :
en
fr
- DE402040C - Fastening a common loading area on two underframes :
de
en
- US1507691A - Spare-wheel carrier for vehicles :
en
- US1507705A - Liquid-measuring apparatus :
en
- US1508293A - Rope friction separator device :
en
- CA242716A - Nut lock :
en
fr
- FR577965A - :
fr
- AT97770B - Ten circuit for calculating machines according to the Thomas system. :
de
en
- US1507665A - Method of furnace operation :
en
- CA242888A - Machine for cutting link mesh :
en
fr
- DE401711C - Stilts propelled by spreading :
de
en
- US1507560A - Island :
en
- US1507638A - Fishing reel :
en
- US1507889A - Method and means for repeating :
en
- US1508034A - Gas filter :
en
- CA242897A - Clapboard sawing machine :
en
fr
- CA242842A - Ear tag :
en
fr
- US1507822A - Safety swinging scaffold :
en
- US1508307A - Hose coupling :
en
- US1508111A - Artificial bait :
en
- CA242714A - Parachute :
en
fr
- DE401668C - Snowshoe binding :
de
en
- US1507577A - Process of treating pickles :
en
- US1508152A - Squirrel-cage winding for alternating-current motors :
en
- US1507753A - Warp stop motion :
en
- US1508280A - Pantograph :
en
- US1507891A - Composition oxi matter :
en
- US1508356A - Electron-discharge device :
en
- FR577715A - Tobacco denicotinization process :
en
fr
- FR577829A - electric wire rope hoist :
en
fr
- FR577897A - Device for tensioning metal cables or wires :
en
fr
- US1508103A - Valve and the like :
en
- DE401823C - Device on safety razors for leaf-shaped three-hole blades for alternate use of the device as a puller :
de
en
- DE401903C - Process for the separation of air or other gas mixtures by liquefaction and rectification :
de
en
- DE401851C - Agitator arm for gas generator :
de
en
- FR577604A - New interference suppressor assembly based on the variable phase shift of disturbances with respect to the signal wave :
en
fr
- GB221437A - Improvements in web-feeding arrangements for typewriting machines :
en
- CA242751A - Sugar cane harvester :
en
fr
- GB214198A - A new selvedge for woven material having separate wefts formed of measured lengths of thread and means for producing same :
en
- DE401965C - Circuit arrangement for controlling the three phases of a three-phase network :
de
en
- DE402053C - Pressed gas burner for invert glow light :
de
en
- FI10360A - Apparat framdrivning, styrning eller maneuvering av fartyg :
en
fi
- US1507739A - Boiler plug :
en
- US1508299A - Cabinet :
en
- USD65558S - Design fob a top fob a pedestal ob similab abticle :
en
- GB221438A - Variable electric condenser :
en
- FR577735A - System for using sea waves and winds as a driving force :
en
fr
- FR577976A - Improvements to lamps for road vehicles :
en
fr
- GB210065A - Improvements in and relating to waffle irons :
en
- DE401799C - Curling iron with electric heating :
de
en
- DE401790C - Electric radiator :
de
en
- DE401846C - Installation of maximum pointers, in particular electricity meters :
de
en
- FR577644A - Device for grouping the distribution and regulation components in 4-stroke engines :
en
fr
- FR577891A - Special chemical fertilizer seeder for growing potatoes :
en
fr
- FR577843A - Extendable and rotating multi-tray serving table :
en
fr
- GB221365A - Improvements in or relating to detaching rollers for combing machines :
en
- US1508131A - Motor controller :
en
- FI10335A - Sätt att framställa oxytathode :
en
fi
- GB221413A - Valve :
en
- GB221557A - Improvements in or relating to instep supporting devices for use with the feet :
en
- GB221410A - Improvements in or relating to piston rings :
en
- FI10377A - For the purposes of this Regulation, see the Annex to this Regulation. :
en
fi
- US1507795A - Chick feeder :
en
- US1508088A - Electricity meter :
en
- USD65573S - Design for a ring :
en
- FR577630A - Locking device for longitudinal pivot mount with elastic suspension :
en
fr
- FR577915A - Double gripper for slow development of photographic films in vertical tanks :
en
fr
- GB221276A - Improvements in or relating to the manufacture of glass bottles, flasks or the like :
en
- GB221405A - Storm lantern with protecting ring between glass and hood :
en
- US1507921A - Flexible coupling :
en
- US1508045A - Thermostatic control for volatile fluid pumps :
en
- US1508192A - Bomb shackle :
en
- DE401900C - Process for the utilization of the dicyandiamide (or dicyandiamidine) formed during the cyanamide production from calcium cyanamide :
de
en
- GB221436A - Chairs :
en
- US1507664A - Furnace operation :
en
- US1507962A - Jig for assembling coordinate switches :
en
- US1508362A - Electrical method and apparatus :
en
- USD65556S - Design for brace member for furniture or similar articles :
en
- DE401660C - Lock for double revolving doors :
de
en
- US1507561A - Closure for barrels and the like :
en
- US1507671A - Detachable ring for tire rims :
en
- US1507801A - Register :
en
- US1507849A - Nipple-making machine :
en
- US1507992A - Tool holder :
en
- US1508102A - Valve and the like :
en
- GB221326A - Improvements in wind-shields for motor-cycles :
en
- GB221368A - Apparatus for measuring pressure of the atmosphere and other gaseous pressures :
en
- GB202624A - :
en
- GB221403A - Improvements in propeller or like pencils :
en
- DE401812C - Device for opening folded or flattened sleeves of drawer boxes :
de
en
- GB221851A - Improvements in or relating to vacuum electric tubes :
en
- USD65560S - Design for bracket for lamp and like stands :
en
- FI10359A - Anordning vid skruvpropellrar och liknande :
en
fi
- FR577839A - Apparatus for measuring the properties of a lubricant :
en
fr
- GB221339A - Improvements in illuminated signs and advertising devices :
en
- DE402168C - Electric single drive of cotton roving machines (flyers) and similar machines :
de
en
- GB210736A - Improvements in portable chambers or annealing boxes for heattreatment of fine metal sheets, steel parts and the like :
en
- US1507824A - Machine for handling rugs :
en
- DE401632C - Control device for steam engines operated with boiler and storage steam :
de
en
- US1507744A - Timer :
en
- US1508333A - Awning attachment :
en
- US1507915A - Combined vanity and camera case :
en
- US1508276A - Radiator :
en
- DE401857C - Process for pre-cooking (blanching) foodstuffs, in particular vegetables :
de
en
- US1507729A - Fountain pen :
en
- US1507725A - Doubly-tuned wireless receiver :
en
- DE400563C - Insulating socket for electric light bulbs with a metal threaded basket :
de
en
- US1507681A - Artificial limb :
en
- US1508321A - Elastic webbing :
en
- FR577813A - Method and device for cutting iron into strips :
en
fr
- FR577888A - An economizing diffuser nozzle, for carburettors, internal combustion and internal combustion engines and all burners of a fuel mixture, obtained on the one hand by the insertion in the nozzle of metal rods arranged perpendicular to the direction of flow of the gasoline in the nozzle, on the other hand by the addition of an air intake independent of the main :
en
fr
- DE402216C - Device for punching perforated discs made of cardboard, rubber, leather or the like. :
de
en
- US1508007A - Shaft hanger :
en
- US1507774A - Shield :
en
- US1508073A - Lubricating system for rotary-valve motors :
en
- US1508191A - Switch-contact finger :
en
- US1508122A - Vehicle body :
en
- US1507749A - Cash register :
en
- AT97172B - Sliding window. :
de
en
- US1508074A - Window screen :
en
- US1508334A - Camp stove :
en
- AT97819B - Electrically heated mixing device for internal combustion engines. :
de
en
- US1507790A - Float-controlled compound check valve :
en
- US1507821A - Valve for windshield cleaners :
en
- US1508097A - Shock-absorber connecting rod :
en
- DE402000C - Process for the production of a rammed asphalt-like mass to be laid cold :
de
en
- AT97767B - Device for counting banknotes, coupons, etc. like :
de
en
- DE401806C - Sprocket transmission :
de
en
- US1507651A - Grabhook :
en
- US1507652A - Ceiling support :
en
- US1508072A - Folding booth :
en
- FR577762A - Receiver device for television :
en
fr
- DE402026C - Process for the production of bearing shell castings :
de
en
- DE402048C - Process for removing carbonate hardness from water :
de
en
- AT97800B - Washing device. :
de
en
- DE402228C - Framework for rigid airships :
de
en
- CA242732A - Valve :
en
fr
- CA242837A - Composite sheet body :
en
fr
- US1508105A - Thread holder :
en
- US1508306A - Folding comb and mirror :
en
- US1508374A - valentine :
en
- US1507773A - Cement-gun nozzle :
en
- US1507844A - Tread for boots or shoes :
en
- US1507920A - Flexible coupling :
en
- CA242694A - Log raft :
en
fr
- US1508317A - Motorless aerial winged torpedo :
en
- GB216497A - :
en
- DE401610C - Storage for sewing machine electric motors :
de
en
- FR577638A - Method of setting up stringed instruments :
en
fr
- DE401994C - Driving locomotives :
de
en
- DE402089C - Traveling grate with under wind :
de
en
- FR577666A - Combined lighting and telephone or radio-telephone reception device :
en
fr
- GB199037A - Improvements in cameras for use in colour photography :
en
- AT97813B - Engine. :
de
en
- DE402147C - Process for the production of lock shackles for locks :
de
en
- GB221462A - Improvements in bags, carriers, envelopes and the like :
en
- US1508186A - Tile-die mouthpiece :
en
- CA242862A - Hydrogen manufacture :
en
fr
- FR577572A - Improvements to wire breakers for twisting machines :
en
fr
- US1507845A - Carbonizing compound and process of making and using it :
en
- USD65587S - Design for a bottle :
en
- CA242698A - Apparatus for making building slabs :
en
fr
- FR577567A - Reversible double ring for continuous spinning or twisting looms :
en
fr
- AU1697024A - Locks :
en
- AT97756B - Stove attachment for burning sawdust and the like like :
de
en
- AU2316125A - Improvements in or relating to telephone exchange systems :
en
- FR577741A - Improvements to refrigeration installations with ice cream maker :
en
fr
- FR577809A - Method of manufacturing tools, in particular reamers, the teeth of which point alternately in different directions :
en
fr
- GB221328A - Improvements in or relating to traffic-signalling systems :
en
- CA242894A - Briquetting process :
en
fr
- AU1408723A - Improvements in water tube boilers :
en
- CA242797A - Garment supporter :
en
fr
- DE401842C - Safety device on can sealing machines :
de
en
- US1508200A - Corset clasp stay :
en
- CA242806A - Method of precipitating substances :
en
fr
- US1507635A - Lady's and child's hat :
en
- USD65591S - Design fob :
en
- AT97817B - Fluid coupling. :
de
en
- AT97757B - Feed device for fuel dust firing. :
de
en
- CA242855A - Metal recovery :
en
fr
- DE401990C - Process for the production of refined and affinades :
de
en
- FR577645A - Adjustable device providing simultaneous and similar braking of coils in a row for unwinding creels :
en
fr
- FR577758A - Device for automatic raising and lowering of wood planer tables or other similar machines :
en
fr
- AT97870B - Eye protection. :
de
en
- CA242749A - Silk spinning method :
en
fr
- FR577695A - Vertical axis overhead turbine :
en
fr
- FR577748A - Improvements to machines for making paper tubes for spinning mills :
en
fr
- GB221447A - Improvements in or relating to machinery for granulating, crushing and screening stone, ore and like materials :
en
- DE401870C - Process for the preparation of bornyl and isobornyl esters :
de
en
- US1507767A - Universal flexible coupling :
en
- US1507874A - Orchard valve :
en
- US1508039A - Automobile body :
en
- DE401918C - Starting aid on spray carburettors with float housings for combustion engines :
de
en
- GB213247A - Improvements in or relating to hydraulic change speed gears :
en
- USD65570S - Design fob :
en
- GB221311A - Improvements in or relating to the extraction of liquids from paper pulp, sewage sludges and the like by means of suction :
en
- GB221426A - Improvements in film feed mechanism for kinematographic apparatus :
en
- US1507815A - Mounting for clamps or vises :
en
- US1508005A - Multiple garment presser :
en
- US1508169A - Illumination indicator :
en
- US1508315A - Vacuum cleaner :
en
- GB221317A - Improvements in and connected with cooking stoves or ranges :
en
- DE402166C - Safety device for three-phase motors :
de
en
- FR577836A - Dryer improvements of paper, cardboard, fabric and all materials in sheets or thin layers :
en
fr
- AT97864B - Electric relay with vibrating membrane. :
de
en
- DE401696C - Balance controlled with the help of mercury contacts :
de
en
- DE401830C - Process for hermetically sealing the joints of gas pipelines during operation :
de
en
- DE401866C - Process for the production of lightweight building blocks :
de
en
- GB221249A - Improvements relating to handling and treatment of loose materials :
en
- US1507599A - Insole machine :
en
- US1508311A - Fountain pen :
en
- DE402073C - Device for clamping workpieces on woodworking machines :
de
en
- FI10333A - Automatic copying for the other hand and other vehicles :
en
fi
- FR577669A - Synthetic continuous production process of ethylene and acetylene or a liquid fuel similar to oils and benzols from industrial gases subjected to the action of catalytic magnets and electricity :
en
fr
- CA242818A - Electric heater :
en
fr
- FR577709A - Method and device for rendering aerial photographs :
en
fr
- DE402102C - Protection device for electrical distribution systems :
de
en
- US1507694A - Manufacture of arseno compound of the pyrazolone series :
en
- US1507971A - Bottle washer :
en
- DE401602C - Device for transferring tens in counters :
de
en
- GB221315A - Improvements in and connected with electric lamp fittings :
en
- DE400548C - Pole-changing winding for multi-phase machines with two-layer drum winding :
de
en
- DE401937C - Window guide for convertible bodies :
de
en
- DE402032C - Process for the production of calculating disks :
de
en
- DE401775C - Snowshoe widened to match its shortening :
de
en
- DE402113C - Gasification device for six-cylinder internal combustion engines :
de
en
- DE401771C - Thread contact with a thread held taut by weight :
de
en
- DE401710C - Protective sleeve for fountain pens, fountain pens, etc. like :
de
en
- FR577751A - Dry battery for flashlight :
en
fr
- FR577960A - Method of molding objects of magnesia cement or the like :
en
fr
- US1507868A - Process of maintaining the moisture content constant in subgrades of paving and the like :
en
- FR577555A - Mirror film :
en
fr
- FR577584A - Liquid fuel furnace :
en
fr
- GB221416A - Portable seat for children :
en
- FR577772A - Articulated intercommunication gangway for railway vehicles :
en
fr
- GB221345A - Improvements in or relating to the rotary drilling machines of well boring apparatus :
en
- DE401791C - Connection bolt for heating resistors :
de
en
- DE401860C - Method and machine for the manufacture of reversed or frame footwear :
de
en
- US1507566A - Commutator brush and method of making it :
en
- US1507905A - Signaling system :
en
- US1508373A - Connecter :
en
- DE402217C - Thread sealing for wood grinder stones, where the stone is held by face disks screwed onto the grinder shaft :
de
en
- FR577557A - Process and device for the preparation of indefinitely stable fruit and vegetable preserves :
en
fr
- DE401849C - Device for measuring the power factor in AC systems :
de
en
- FR577660A - Combiner for multi-magnet polycylindrical explosion engines :
en
fr
- FR577971A - :
fr
- FR577582A - Apparatus for repairing inner tubes by vulcanization under pressure :
en
fr
- GB221441A - Doors for buildings :
en
- DE401963C - Automatic electrical control device :
de
en
- AT97786B - Steam heating. :
de
en
- FR577688A - Device for putting the headlights of automobiles and other vehicles on standby and on again :
en
fr
- FR577810A - Method for measuring the amount of water vapor, gas, air, water or other medium passing through a pipe :
en
fr
- FR577956A - Improvements to cinematographs :
en
fr
- GB207783A - An improved device for the mounting and braking of the rear wheels of ford cars :
en
- US1508185A - Composition of matter comprising a liquefied gas :
en
- US1508240A - Mounting for sewing-machine motors :
en
- US1508335A - Diestock :
en
- FI10358A - Anordning för att ombilda motorvagnar till slädar :
en
fi
- FR577679A - Improvements to a starting mode for synchronous induction motors :
en
fr
- DE401787C - Gas tank :
de
en
- AT97875B - Automobile and vehicle clock. :
de
en
- US1507979A - Rotary engine :
en
- DE402181C - Sawdust oven :
de
en
- FR577969A - Improvements in the treatment and purification of oils and essences :
en
fr
- US1508251A - Dynamo-electric machine :
en
- DE402075C - Potato harvester :
de
en
- DE402183C - Air inlet and relief valve for injection molding machines :
de
en
- US1507997A - Curtain-pole and shade bracket :
en
- US1508366A - Axle for flying machines :
en
- DE402002C - Push button :
de
en
- US1507657A - Figure toy :
en
- DE401316C - Method and device for combating mine explosions :
de
en
- DE401931C - Plating of sheet metal :
de
en
- FR577600A - Fire alarm signal :
en
fr
- DE402207C - Fuel sucker :
de
en
- US1508019A - Packaging machine :
en
- DE401795C - Mobile reel for tanning pits :
de
en
- DE401950C - Process for the production of ornaments, inscriptions, etc. on artificial stone u. like :
de
en
- DE402156C - Knee lever drive, preferably for die stamping presses :
de
en
- FR577637A - Artificial leather and its manufacturing process :
en
fr
- GB221534A - Improvements in machines for ironing or drying table or bed linen and similar fabricarticles :
en
- DE401768C - Slicing machine with rotating circular knife :
de
en
- US1507677A - Theodojre efagel :
en
- US1508050A - Metal lath :
en
- USD65571S - Design for a ring :
en
- US1507634A - Process of making gasoline :
en
- US1507723A - Speedway :
en
- US1508142A - Trunk :
en
- CA242713A - Heel :
en
fr
- US1507613A - Combined roller and rocking chair :
en
- US1507823A - Artificial-tooth structure :
en
- US1508032A - Corrosion-resisting ferrous alloy :
en
- AT97809B - Slide distribution valve for fly ash blowers. :
de
en
- CA242766A - Garment belt buckle :
en
fr
- DE402235C - Suction head :
de
en
- FI10368A - Hopsättbar stånghärd :
en
fi
- FR577985A - Micrometric adjustment device for card sharpening devices :
en
fr
- DE401939C - Shoe glue press :
de
en
- US1507755A - Reenforcing bar :
en
- US1507919A - Apparatus and method for admitting gas into a vacuum :
en
- FR577815A - Process for giving lighting fixtures shown in a drawing, catalog, brochure, etc., the appearance they present when switched on :
en
fr
- AT97829B - Valve, in particular for fuel injection in internal combustion engines. :
de
en
- US1507898A - Flexible connecting device for electrical circuits :
en
- AT97734B - Device for automatic drainage of the steam supply lines of steam heating systems. :
de
en
- US1507706A - Safety grapple :
en
- US1508051A - Adjustable combination golf bag and luggage carrier for automobiles :
en
- GB221404A - Improvements relating to electric block interlocking signalling systems for railways :
en
- DE401777C - Process to prevent overheating of melted material :
de
en
- DK33647C - Telephone system. :
da
en
- US1507985A - Portable self-heating radiator :
en
- US1508141A - Clamp for multiple-bar bumpers :
en
- US1508316A - Lock nut :
en
- GB221342A - Improvements relating to the preservation of stone :
en
- AU1408923A - Improvements in motorcycle side ear frame attachments :
en
- AT97806B - Fuel injector for internal combustion engines. :
de
en
- DE402170C - Process for the preparation of a paint binder :
de
en
- US1507944A - Playground apparatus :
en
- US1508320A - Suspender clamp :
en
- DE401927C - Device for driving a power generating machine by spring force or weight :
de
en
- DE402047C - Anti-scale agent :
de
en
- DE402071C - Holder for items of clothing, clotheslines, gymnastic equipment, advertising signs, etc. :
de
en
- AT97808B - Reversible transmission gear. :
de
en
- US1507619A - Liquid fuel :
en
- CA242711A - Pump spout :
en
fr
- US1508170A - Pencil :
en
- DE401637C - Shaft conveyor device :
de
en
- FR577591A - Advanced training in motor-generator electric units :
en
fr
- FR577846A - Improvements to glass laminators :
en
fr
- CA242741A - Bearing trimming tool :
en
fr
- DE401772C - Kloeppelfaenger for bell bell works :
de
en
- DE401996C - Permanent mold (mold) for casting bearing shells :
de
en
- GB221460A - Improvements relating to telephone systems :
en
- DE401920C - Injection device for internal combustion engines :
de
en
- US1507888A - Sectional mold-operating device :
en
- US1508188A - Safety device for switch engines :
en
- AU1546123A - Bag holder :
en
- US1508140A - Submarine mine :
en
- US1507628A - Auxiliary oil saver :
en
- US1507658A - Oil cup :
en
- US1508265A - Washing appliance :
en
- CA242866A - Control of stringed musical instrument :
en
fr
- FI10366A - Matarvattenbehållare :
en
fi
- FR577737A - Improvements available to heating tables for vulcanization and, in particular, for the repair of pneumatic tire casings :
en
fr
- US1508060A - Distributor :
en
- US1508087A - Process for treating paper :
en
- FR577961A - Gas grill :
en
fr
- CA242815A - High frequency alternator :
en
fr
- GB197682A - Improvements in connection with filters for use in apparatus for regulating physical conditions such as speed or pressure :
en
- CA242895A - Antenna device :
en
fr
- US1508272A - Liquid-level gauge :
en
- CA242812A - Vibrating regulator :
en
fr
- CA242882A - Bearing closure :
en
fr
- AU1949224A - An improved joint for railway rail ends :
en
- US1507669A - Combination wrench :
en
- US1507958A - Rivet-heading machine :
en
- US1507623A - Windshield fob :
en
- US1507650A - Automatic weighing machine :
en
- AT97803B - Comb cleaner. :
de
en
- DE401896C - Method for singeing velvet and pile fabrics :
de
en
- CA242729A - Collar and cuff button :
en
fr
- US1508337A - Carton :
en
- FR577588A - Cable lift for building materials :
en
fr
- CA242863A - Slicing machine :
en
fr
- FR577664A - Device for fixing the cylinders of internal combustion engines to their casing :
en
fr
- DE402160C - Two-part stencil card magazine for addressing machines :
de
en
- DE402067C - Wind guidance at cupolas :
de
en
- FR577883A - Two-tone musical instrument; combined mandolin and banjo :
en
fr
- DE401763C - Lantern holder :
de
en
- DE401807C - Fluid change and reversing gearboxes :
de
en
- DE401940C - Sole leather bridge punch :
de
en
- DK33623C - Device for Multiplex Telephony with High Frequency Drum. :
da
en
- US1508121A - Revolution counter :
en
- CA242907A - Last :
en
fr
- CA242821A - Electric switch :
en
fr
- US1508124A - Process for producing molded products :
en
- AT97815B - Pressure regulator with relay and servo motor. :
de
en
- CA242707A - Thread making machine :
en
fr
- DE401989C - Wind sifter :
de
en
- US1507661A - Wearing plate for crushers :
en
- US1507746A - Fixture for shoes or the like :
en
- DE402099C - Control device for electrical machines :
de
en
- US1508069A - Asbestos container and method of making the same :
en
- AT97862B - Rotating aperture. :
de
en
- AT97799B - Electric iron. :
de
en
- AT97852B - Circuit arrangement for frequency-multiplication transformers, in particular for radio technology. :
de
en
- DE402135C - Device for conveying coal :
de
en
- FR577706A - Spray injector :
en
fr
- FR577746A - Aero-acetylenic thermo-cauter for use in veterinary medicine :
en
fr
- GB221302A - Silencer for explosion motors :
en
- FR577761A - Improvements to leaf springs :
en
fr
- GB214998A - :
en
- GB221353A - Control means for starting, stopping & the normal working of diesel engines using air free injection :
en
- AT97823B - Straight-way valve. :
de
en
- US1508235A - Driving-rod arm :
en
- CA242850A - Method of manufacturing a highly active adsorption carbon :
en
fr
- FR577903A - Means for fixing the rails of cranes and the like :
en
fr
- CA242727A - Hinge :
en
fr
- AT97752B - Device for regulating the pressure in compressed air systems, in particular compressed air brakes. :
de
en
- CA242814A - Radio receiving system :
en
fr
- US1508284A - Safety envelope :
en
- US1508318A - Animal inclosure :
en
- AT97774B - Retuning device for zither, guitar, etc. like :
de
en
- US1507683A - Artificial limb :
en
- US1507630A - Pulsator valve :
en
- US1508249A - Test tie :
en
- DE401818C - Springy wheel :
de
en
- AU1907324A - Improvements in electro-mechanically operated switch devices :
en
- CA242787A - Means for holding fencing wire to concrete posts :
en
fr
- US1507600A - Fastener-inserting machine :
en
- DE401801C - Device for the production of a drying agent for rubber milk :
de
en
- FR577861A - Tying machines for crates :
en
fr
- GB221338A - Improvements in the employment of cathode ray oscillographs :
en
- DE401929C - Anode for galvanic baths :
de
en
- GB221555A - Improvements in slack adjusters for fluid pressure braking apparatus :
en
- FR577938A - Bumper mud- :
en
fr
- AT97821B - Carburetor. :
de
en
- US1508310A - Telephone mouthpiece :
en
- US1507717A - Process for extracting petroleum by underground workings :
en
- AT97731B - Suspension device for railway vehicles. :
de
en
- AT97855B - Method for reducing crosstalk in cables with increased, steadily distributed inductance. :
de
en
- US1507894A - Signaling system :
en
- US1508027A - Friction shock-absorbing mechanism :
en
- US1508231A - Shock-absorbing wheel for vehicles :
en
- AU1409723A - Improvements relating tothe supply of extra air for internal combustion engines :
en
- CA242724A - Alarm gauge :
en
fr
- DE401615C - Device for sharpening grinding stones, especially for wood grinding shops :
de
en
- US1508068A - Friction brake :
en
- AT97871B - Equipment for high-frequency telegraphy and telephony on power networks. :
de
en
- US1508208A - Supporting device for the heels of footwear :
en
- USD65576S - kaufman :
en
- GB221278A - Improvements in or relating to water tube steam generators for locomotives :
en
- GB221290A - Mechanical device for filing finger nails :
en
- GB221371A - Improvements in multi-core electric cables :
en
- AT97846B - Connection connection. :
de
en
- DE401908C - Device for repeated reclosing of automatic switches :
de
en
- DE402064C - Lower roll winder for cable and rope drums :
de
en
- FR577595A - Device for instantaneous ignition of arc lamps :
en
fr
- AT97796B - Ink pens for nibs. :
de
en
- US1508298A - Corner lock for bedsteads :
en
- US1507961A - Warcraft :
en
- DE401722C - Circuit arrangement for generating and amplifying electrical vibrations with cathode ray tubes :
de
en
- CA242885A - Sundae cup forming machine :
en
fr
- FI10374A - Marble and natural constituents :
en
fi
- FR577844A - Gas-powered water heater :
en
fr
- FR577886A - New device for the omniscopic projection of drawings, letters, etc., which can be applied to illuminated advertising if necessary :
en
fr
- GB221454A - Improvements in fire alarms :
en
- CA242739A - Artificial arm :
en
fr
- US1507676A - Binding-fuel material for briquetting finely-divided materials and process of producing the same :
en
- US1507930A - Gauging device :
en
- AT97845B - Double image rangefinder with staff on target. :
de
en
- FR577785A - Tin box :
en
fr
- GB221349A - Adjustable ankle shields for football boots :
en
- DE402097C - Device for processing alkaline solutions containing chlorammonium in iron vessels :
de
en
- FR577837A - Method of manufacturing wheels using a profiled iron :
en
fr
- US1507685A - Coal hod :
en
- GB221346A - Improvements in bearings and lubricating devices for use on calender rollers and thelike :
en
- GB221461A - Improvements in boot and shoe sewing machines :
en
- US1507861A - Bottle washer :
en
- AT97746B - Trailer for road trains with a load carrier that is used to steer the trailer. :
de
en
- US1507789A - Control valve :
en
- DE401880C - Machine for rolling and refining chocolate mass :
de
en
- FR577825A - Bookbinder :
en
fr
- GB221357A - Improvements in apparatus for inking or coloring stamp pads and the like :
en
- FR577693A - Control system for evaporation, concentration and distillation devices :
en
fr
- US1507698A - Ice-cream disher :
en
- GB221282A - Improvements in or relating to valve amplifiers for electric currents :
en
- DE401802C - Rubber kneading and mixing machine :
de
en
- GB221382A - Improvements in and connected with car couplings :
en
- GB221419A - Improvements in non-skid appliances for road vehicles :
en
- FR577608A - Sound recording process :
en
fr
- FR577656A - Device for diffusing gas, vapors or fumes :
en
fr
- DE401659C - safety lock :
de
en
- FR577994A - Meat spit :
en
fr
- GB221393A - Improvements in telephonic receiving apparatus :
en
- US1507797A - Tone-controlling horn support :
en
- US1507813A - Flooring :
en
- US1508022A - Filing cabinet :
en
- US1507890A - Spiral separator :
en
- US1508046A - Means for mounting certificates or tags on vehicles :
en
- USD65594S - Design for a radiator cap :
en
- US1508216A - Brake :
en
- US1508303A - Plow :
en
- DE401783C - Collapsible frame for lampshades :
de
en
- DE402037C - Longitudinal grater with one or more rollers :
de
en
- US1508345A - Tumbling barrel :
en
- US1508179A - Means for impregnating coils :
en
- DE401649C - Device on calculating machines for moving the counter or signal box slide :
de
en
- USD65561S - Design fob a pedestal or similar article :
en
- GB221559A - Improvements in and relating to the cracking or decomposition of materials containing or yielding hydrocarbons :
en
- US1507951A - Device for removing leaves from fruit-cleaning liquid :
en
- US1508182A - Reeling and unreeling device :
en
- DK33642C - Adjustable Valve. :
da
en
- DE402196C - Binders :
de
en
- DE402186C - Flat-bottom dump truck :
de
en
- US1507644A - Indicating device :
en
- DE402256C - Process for the production of a dry preparation from milk and cocoa powder :
de
en
- CA242811A - Telephony :
en
fr
- US1507847A - Signal device for motor vehicles :
en
- DE402024C - Process for high compression of gases :
de
en
- DE402115C - Carburettors for internal combustion engines :
de
en
- DE401548C - Sweet feed press :
de
en
- DE401899C - Ring spat for die setting and line casting machines :
de
en
- FI10355A - The crane for the sea and the Fluida :
en
fi
- US1507786A - Door sign :
en
- US1507863A - Envelope machine :
en
- FR577578A - Method for controlling a frequency transformer group, composed of an asynchronous machine and a synchronous machine mechanically coupled to the asynchronous machine, with a view to coupling two alternating current networks of different frequency :
en
fr
- GB221356A - Improvements in ring spinning and doubling machines :
en
- GB215319A - Improvements in and relating to compressors for fluids :
en
- FR577821A - Multi-jet turbo sprinkler turnstile device :
en
fr
- US1508123A - Mine car :
en
- FR577838A - Improvements to internal combustion engine suspensions :
en
fr
- CA242832A - Blank for gear :
en
fr
- GB221288A - Improvements in dust-excluding devices for sliding sashes, doors and the like :
en
- DE401811C - Die plate for nut threading machines :
de
en
- US1507982A - Agricultural implement :
en
- US1508319A - Amusement device :
en
- US1507778A - Shelf-operating means for ovens :
en
- DE401911C - Device for suppressing the earth fault current :
de
en
- FR577689A - Process for applying a layer of colored mortar on a base of asbestos cement or similar material :
en
fr
- GB221352A - Improved means of actuating the control surfaces of aircraft :
en
- US1507642A - Seed-corn sheller :
en
- USD65559S - Design for a base for a lamp pedestal or similar article :
en
- AT97755B - Folding box made up of two parts. :
de
en
- FR577814A - Automatic and extra-fast control device :
en
fr
- GB211837A - Improvements relating to fluid control systems for double-acting piston engines :
en
- AT97836B - Device for eliminating induction disturbances from neighboring electrical conductors. :
de
en
- DE402123C - Device for securing doors, windows, etc. like :
de
en
- GB221376A - Improvements relating to line-locking devices for typewriting machines :
en
- FR577683A - Removable phonograph :
en
fr
- US1507903A - Writing instrument :
en
- USD65553S - Friedrich wilhelm winter :
en
- DE402279C - Automatic device for regulating the water level in steam boilers :
de
en
- US1508237A - Control apparatus and system :
en
- US1508297A - Corner lock for bedsteads :
en
- US1507684A - Automatic telephone system :
en
- FR577577A - Method and machine for the manufacture of spacers for locomotive hearths :
en
fr
- GB221409A - Improvements in or relating to plant for washing coal and other minerals by means of liquid streams :
en
- FR577862A - Self-printing machine :
en
fr
- GB221360A - Improved apparatus for storing butchers' tickets :
en
- GB221420A - An unrefillable bottle :
en
- GB221312A - Improvements relating to electric switches :
en
- CA242721A - Game apparatus :
en
fr
- DE401881C - Deck apron on pleasure boats :
de
en
- DE401885C - Self-locking, adjustable locking cone on presses for schnitzel and similar goods :
de
en
- US1508257A - Calculating machine :
en
- US1507720A - Combination rotary and cable tool drilling rig :
en
- FR577951A - Device for depositing and separating cigarettes leaving a continuous line manufacturing machine :
en
fr
- US1507835A - Liquid-fuel burner :
en
- US1508031A - Foundry-sand mixer :
en
- US1508330A - Siren whistle :
en
- DE402021C - Steam boiler, especially for ship boilers with additional air supply behind the fire bridge :
de
en
- DE401769C - Footwear made from unusable rubber tires or coats :
de
en
- DE401635C - Cane clamp :
de
en
- US1507955A - Baby carriage :
en
- FR577797A - Ring shaped twine cutter :
en
fr
- GB221332A - Clutch and control mechanism for cloth folding, lapping, measuring, and such like machines :
en
- US1507571A - Mouthpiece of tobacco pipes, and cigar and cigarette holders or tubes :
en
- US1508054A - Pump :
en
- DE401658C - Big boom for sailing boats :
de
en
- DE402068C - Device for hanging pictures u. like :
de
en
- DE401850C - Firing for stoves and Like. With overhead air supply :
de
en
- GB221443A - Improvements in or relating to cylinder covers for internal combustion engines :
en
- US1508324A - Vehicle spring equalizer :
en
- DE401484C - Device against overrun of stop signals :
de
en
- DE401809C - Process for the production of acid-impermeable coverings for ae acid works :
de
en
- FR577778A - Device for applying and classifying sheets of paper for platen presses :
en
fr
- US1508195A - Vehicle brake mechanism :
en
- DE401895C - Gouging machine :
de
en
- GB221240A - Improvements in reservoir brushes :
en
- USD65582S - Design for a ring :
en
- DE401954C - Arrangement for the constant change of a step-wise subdivided conductor :
de
en
- US1507787A - Carbide lamp :
en
- US1507828A - Valve :
en
- US1508114A - Rail joint :
en
- US1507926A - Water-gauge glass :
en
- CA242772A - Vacuum electric tube :
en
fr
- US1507736A - G lesbt :
en
- US1507900A - Cartridge extractor for firearms :
en
- DE401617C - Piston rod packing for the pump of a hand fire syringe :
de
en
- DE401770C - Dismountable boot :
de
en
- DE401824C - Process for the production of metallic workpieces :
de
en
- USD65563S - Design for a flag :
en
- CA242715A - Friction grip suspender :
en
fr
- DE402082C - Drawing and stamping press with power drive :
de
en
- FI10341A - Lift and transport :
en
fi
- GB199399A - Method of and arrangement for controlling the ailerons or flaps of aeroplanes and the like :
en
- AT97830B - Compressed gas engine. :
de
en
- FR577743A - Handle for metal pots :
en
fr
- CA242834A - Electric switch :
en
fr
- DE401571C - Attachment of lock plates u. like :
de
en
- FR577676A - Degassed water supply system for steam boilers :
en
fr
- CA242791A - Spoke tightening washer :
en
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