• FR722395A - Precious metal alloys having special technical properties and process for obtaining them : en fr
  • GB369078A - Improvements in or relating to machines for the manufacture of caps to be applied to bottles : en
  • US1849125A - Air primer for burners : en
  • US1849831A - Apparatus for measuring irregularity of movement : en
  • DE546929C - Conveyor device, especially for machines for the production of wide headed nails : de en
  • ES125807A3 - The method of manufacturing a depositing apparatus for articles in the form of a ball or the like, which is mechanically operated by means of a coin. : en es
  • FR722187A - Tape : en fr
  • FR722407A - Process for preparing yarns from aqueous cellulose solutions : en fr
  • GB369123A - Improvements in anti-skid devices for motor vehicles : en
  • GB369617A - Improvements in chain gearing for the transmission of energy from one shaft to another : en
  • ES125778A1 - Chemical process of making a paste to weld metals. : en es
  • FR722429A - Reciprocating Wire Guide Pin Cannet : en fr
  • FR722474A - Device for the treatment of organisms by electric current : en fr
  • FR722519A - Lining machine with automatic adjustment of the fabric rate : en fr
  • CH153155A - Collapsible table. : de en
  • US1849635A - Process for the preservation of ether : en
  • US1849662A - Telephone exchange system : en
  • GB368870A - Improvements in tip-up seats : en
  • GB369080A - Improvements in stands for flasks : en
  • GB369160A - Improvements in steam boilers and superheaters : en
  • CH153291A - Device for guiding and separating the circulating water in steam generators, in which the heating gases are led past the heating surfaces at very high speeds. : de en
  • GB369136A - A process for preparing durable, dry products from liquids, suspensions, emulsions and the like by evaporation : en
  • GB369626A - Improvements in or relating to apparatus for recording and reproducing sound and to record discs : en
  • US1850009A - Reduction of metals out of their ores : en
  • CA320486A - Electrical conductor : en fr
  • US1849399A - Building material : en
  • US1849962A - Means for the surface dressing of materials, in particular of hairy materials : en
  • GB369036A - Improvements in or relating to monogrammic indicators : en
  • DE546193C - Attachment of the support body for support leaf springs of motor vehicles at the front end of the frame longitudinal beam : de en
  • DE546916C - Electrodynamic loudspeaker : de en
  • ES125758A1 - Government of electric propulsion of ships. : en es
  • DE546771C - Process for the production of high quality drying agents : de en
  • DE547016C - Device for pulling box parts or the like. : de en
  • US1849842A - Signaling device : en
  • CA320483A - Valve actuator : en fr
  • FR39904E - Improvements to current rectifiers : en fr
  • FR722492A - Improvements to joints for pipes or vessels containing pressurized fluid : en fr
  • DE546893C - Razor with rotating cutterhead : de en
  • ES125765A1 - A system that allows a sinister submarine to present its situation and ask for help. : en es
  • ES125522A1 - A procedure for the construction and opening of containers of metallic plate of hermetical closing, without key, punch or any cutting instrument. : en es
  • FR39822E - Door closing device : en fr
  • USD86516S - L dinkelspiel : en
  • USD86531S - Design fob a bttbial gasket : en
  • DE546474C - Chain link with upholstered body for motor vehicles : de en
  • DE546527C - Gas-fired melting furnace for aluminum : de en
  • DE546885C - Device to increase the stability of aircraft on the water : de en
  • FR39853E - Screen antenna for receiving and sending messages in telegraphy and cordless telephony : en fr
  • GB369049A - Chain cases for cycles and motor-cycles : en
  • DE546947C - Front stop on the stacking container containing the boards to be printed in printing machines for printing boards : de en
  • US1849978A - dietzsch : en
  • DE547243C - Liquid shock absorbers : de en
  • DE546798C - Blocking the switchover valve on a liquid meter : de en
  • DE546772C - Thread tensioning device for cotton knitting machines : de en
  • GB369043A - Universal coupling : en
  • US1849784A - Bale tie buckle : en
  • FR722456A - Process for the production of soft and hard rubber coatings : en fr
  • DE546680C - Base for adhesive, sealing, insulating tapes and plasters : de en
  • CH153145A - Artificial covering body. : de en
  • CH153163A - Process and device for the production of fancy yarn. : de en
  • DE546667C - Automatic lane fixing block : de en
  • FR39855E - Improvements in the manufacture of articles of rubber or the like : en fr
  • GB369066A - Process for the separation of solid and liquid fatty acids : en
  • CH153271A - Double flow radial turbine. : de en
  • DE546300C - Circulation counter : de en
  • DE546712C - Device for copying negative film tape : de en
  • FR722504A - Curtain closing device container and method for its manufacture : en fr
  • GB369195A - Improvements in or relating to centrifugal separation : en
  • GB369217A - An improved grid electrode for electron discharge tubes : en
  • FR722494A - Device for transforming an ordinary backgammon game into a similar game with more than two players : en fr
  • GB368908A - Improvements in golf bags : en
  • GB369599A - Improvements in or relating to the attachment of bottoming parts of boots or shoes : en
  • DE546544C - Device for the production of paper bags, in which a drawing punch presses a paper blank into a drawing shaft : de en
  • FR39903E - Improvements to current rectifiers : en fr
  • GB368798A - Improvements in basic refractory bricks or other articles : en
  • US1849350A - Hydraulic needle nozzle : en
  • CA320464A - Fruit storage and transportation device : en fr
  • CA320473A - Machine for plucking and stubbing birds : en fr
  • FR722369A - Mold with automatic feeding and controlled release for the production of ice molds : en fr
  • FR722380A - Galoche : en fr
  • GB369180A - Improvements in or relating to windings for high potential electrical machines : en
  • GB369224A - Improvements in and relating to liquid fuel burning plant : en
  • US1849518A - Power supply system : en
  • US1849852A - Partition or wall construction : en
  • GB369157A - Improved dry galvanic cells of the leclanche type : en
  • GB369261A - An improved method and means for measuring and/or recording light intensity : en
  • DK45384C - Electric air- or steam-filled Arc discharge pipe. : da en
  • ES125757A1 - Mechanical procedure for the operation of electric vehicles on rails, equipped with Compound direct current motors. : en es
  • CA320549A - Picture transmission : en fr
  • CH153410A - Process for the preparation of a soluble derivative of an organic antimony compound. : de en
  • DE546855C - Moulder for the production of conical necks, especially coffin necks : de en
  • FR39847E - Band brake for unwinding coils of assembly and winding machines : en fr
  • FR722232A - Device for filling line pullers : en fr
  • GB368885A - Improvements in or relating to pistons : en
  • US1849708A - Rear view mirror : en
  • FR722159A - Glider for aerial game : en fr
  • FR722181A - Embossed sheet metal funeral monument : en fr
  • FR722343A - Adhesive metal strip fly trap and charger-cleaner : en fr
  • FR722425A - Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels : en fr
  • GB369095A - Improvements in rolls for pilger rolling mills : en
  • DE546496C - Rocker slide : de en
  • US1849068A - Sucker rod : en
  • US1849296A - Rotary snowplow : en
  • DE545660C - Float control for hydraulic accumulators with compressed air load : de en
  • DE546673C - Metal housing for electricity meter : de en
  • DE546878C - Shut-off valve with rotatable passage body and valve cones movable perpendicular to the passage axis : de en
  • GB369059A - Improvements in the production of friction-resisting surfaces in bearings, guide-members and the like made of aluminium or aluminium alloys : en
  • DE546015C - Process for the production of a stocking with an English foot in one operation on the cotton knitting machine : de en
  • DE546477C - Device for improving the propulsion efficiency of ship propulsion systems : de en
  • FR39759E - Gas-filled rectifier : en fr
  • FR39834E - Projectile loaded with pellets, visible, fire regulator and range extender for shotgun : en fr
  • FR722511A - Improvements made to winches : en fr
  • US1849688A - Hose supporter : en
  • GB369017A - A process for increasing the affinity of cellulose esters for dyestuffs : en
  • US1849493A - Drawing board : en
  • US1849604A - Fastening and connecting device : en
  • CH153301A - Electrical junction box for damp rooms with wall socket. : de en
  • CH153332A - Circuit arrangement in telephone systems. : de en
  • FR722292A - Suspender clip device : en fr
  • GB369107A - Centrifugal machines : en
  • FR722176A - Improvements to torsion indicators : en fr
  • GB368839A - Improvements relating to slicing machines : en
  • ES125795A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR722305A - Device for damping the impact of throwing bars on their stops in rectilinear hosiery looms : en fr
  • GB368895A - Improvements relating to railings : en
  • FR39889E - Protective padding for the edges of aircraft cockpits : en fr
  • FR39923E - Control unit for delayed-action electrical circuits and its applications : en fr
  • FR722476A - Damper : en fr
  • FR722264A - Improvements to joints for pipes or vessels containing pressurized fluid : en fr
  • CA320467A - Process of manufacturing tridymit stones : en fr
  • CA320497A - Fabric : en fr
  • FR722312A - Selector switch for automatic or semi-automatic telephone systems : en fr
  • CH153196A - Process for the production of a new dye. : de en
  • CH153152A - Machine for making sandwiches. : de en
  • CH153289A - High pressure steam generator. : de en
  • FR722349A - Track loader-pickup : en fr
  • US1849550A - Embossed pile fabric : en
  • US1849387A - Automobile servicing apparatus : en
  • US1849432A - Match book : en
  • USD86529S - Design foe a table top : en
  • AU3063530A - A sales recording appliance : en
  • FR39899E - Rigid and adjustable reinforced concrete platform for the support of railway tracks : en fr
  • FR722546A - Adjustable and special ring ball joint for controlling joints on a metal bed eliminating all springs : en fr
  • GB369020A - Improvements in rope pulleys : en
  • GB369251A - Improvements relating to wire binding machines : en
  • DE546558C - Heating system consisting of opposing channels for indirect heating of baking rooms : de en
  • US1849574A - Electricity generating apparatus : en
  • USD86515S - By george a : en
  • FR722266A - Improvement in the heating of bakery ovens : en fr
  • AU113931A - Improvements in or relating to welding : en
  • CH153382A - Process for the preparation of an o-amino-p-cresol carboxylic acid. : de en
  • US1849764A - Valve : en
  • USD86535S - Design fob : en
  • CA320586A - Electrical precipitator : en fr
  • FR722480A - Improvements to vacuum drying devices : en fr
  • GB369073A - Improvements in curtain suspending devices : en
  • US1849122A - Sucker rod : en
  • DE546458C - Basic fee cashier for gas connections : de en
  • DE546984C - Adjustable coupling with concentrically arranged coupling halves with intersecting slots : de en
  • FR722450A - Metal scissor window : en fr
  • US1849778A - Fbanx wtlcoxojst : en
  • CH153161A - Process for the production of tops from woolen and rayon thread material, waste threads from spinning and weaving, as well as combing with threads. : de en
  • CH153204A - Device for the production of zinc white. : de en
  • US1849995A - Kdttard schiegries : en
  • DE546522C - Process for removing gases from viscose rayon in the form of spider cake : de en
  • CH153392A - Process for the preparation of a black azo dye. : de en
  • CH153212A - Process for the production of meltable, spreadable, sprayable, pourable and immersible masses, suitable for the production of coatings, foils and impregnations. : de en
  • CH153342A - Device for wrapping counted tablets in rows. : de en
  • DE546518C - Device for cleaning flue gases : de en
  • US1849259A - Valve : en
  • DE546972C - Mobile work seat : de en
  • DE547071C - Device for ventilating and cleaning domestic sewage : de en
  • ES125797A1 - A new system for mounting and installing submerged vertical pumps. : en es
  • FR722505A - Device to prevent locomotives from exceeding stop signals, even in poor visibility : en fr
  • GB369118A - Process for concentrating aqueous formic acid : en
  • US1849217A - Pump : en
  • US1849937A - Construction of bicycles : en
  • US1849124A - Process of producing phosphoric acid : en
  • US1849327A - Windshield cleaner motor valve action : en
  • US1849582A - Liquid filter : en
  • US1849610A - Golf bag : en
  • US1849844A - Method for hydrolyzing the halides of hydrocarbons and their derivatives : en
  • US1849968A - Refrigeration vaporizer : en
  • GR3581B - INSTRUMENT TO PREVENT THE MILK EXTRACT DURING BOILING. : el en
  • FR722342A - Fast response and high sensitivity control process for electrical installations : en fr
  • ES125352A1 - An apparatus for sharpening razor blades and blades. : en es
  • DE546085C - Device for distributing air or gas in a fan over the entire length of the blades : de en
  • DE546473C - Trimming machine for photographic papers like : de en
  • US1849102A - Slip bushing : en
  • US1849692A - Method for shipping metal : en
  • GB368934A - Improvements in or relating to electrical signal distributing systems : en
  • GB369063A - Improvements in electro-acoustic devices : en
  • GB369187A - Starting and stopping device for multi-colour rotary printing machines : en
  • US1849598A - Printing plate and method of making the same : en
  • US1849147A - Mop holder and handle : en
  • CA320601A - Hand brake : en fr
  • DE546643C - Plant for the production of insulating panels from fiber material in uninterrupted operation : de en
  • US1850030A - Venturi meter : en
  • DE547059C - Device for moving objects suspended from carrying devices through baths : de en
  • GB369168A - Improvements in steam superheaters for locomotive and like smoke-tube boilers : en
  • FR722347A - Method and apparatus for the manufacture of hollow bodies from slurry of fibrous materials : en fr
  • FR722459A - Improvements in the capping of bottles with metal caps : en fr
  • SE73842C1 - : sv
  • CH153157A - Clothes hanger. : en fr
  • US1849092A - Extension top for desks and the like : en
  • US1849719A - Polishing machine : en
  • USD86539S - Design for a gasoline dispensing unit : en
  • US1849223A - Oiling system for pumps for compressors : en
  • DK45376C - Storm Hook for Windows. : da en
  • US1849761A - Regulator : en
  • US1849780A - Window sash : en
  • DE546919C - Switching and protection device for remote-controlled electric motors, e.g. B. pump motors : de en
  • GB369026A - Hydrodynamic power engine : en
  • DE546991C - Device for drying cellulose, wood pulp or the like in plate form by means of hot air : de en
  • DK45391C - Tobacco feeder for Cigarette machines. : da en
  • ES125727A1 - A grinding wheel or rotary polishing element for drum sanders. : en es
  • US1849459A - Apparatus for turning of leaves of music : en
  • USD86553S - And frederick w : en
  • ES676Y - Room for the Basque ball game. : en es
  • CH153321A - Reflector lamp, in particular for motor vehicles. : de en
  • CH153370A - Liquid regulators for washing machines. : de en
  • DE546398C - Drawer lock : de en
  • US1849282A - Bootjack : en
  • CH153325A - Hair treatment preparation to restore natural softness and shine after washing the hair with alkaline substances. : de en
  • US1849265A - Window construction : en
  • CA320540A - Wood grinder mechanism : en fr
  • US1849221A - Let-back for loom take-ups : en
  • US1849316A - Sprinkler head : en
  • US1849439A - Sawing machine : en
  • US1849913A - Actuating mechanism for pressing machines : en
  • US1849796A - Process and apparatus for producing sheet glass : en
  • FR722251A - Devices for unwinding and listening or viewing sound and visual recordings on common or separate films : en fr
  • GB369280A - Improvements in or relating to safety devices for internal combustion engines having forced feed lubrication : en
  • ES125701A1 - Improvements in aerial propellers. : en es
  • FR39820E - Improvements in sandal making : en fr
  • FR39829E - Church candlestick piece : en fr
  • FR722225A - Improvements to bleach rakes : en fr
  • US1849089A - Method of forming joints : en
  • US1849774A - Bread package : en
  • CA320475A - Fire extinguisher support : en fr
  • ES125681A1 - Improvements in the devices for the adjustment of the aim of the guns against airplanes. : en es
  • GB369062A - Improvements in anti-leprotic drugs : en
  • GB369093A - Improvements relating to milling machines : en
  • DE546541C - Beaters for hammer mills : de en
  • DE547083C - Process for the preparation of sulfuric acid esters of aminoanthrahydroquinones : de en
  • DE547110C - Process for the preparation of Arylcarbonsaeureamid-o-thioglycolic acids : de en
  • FR39939E - Acetylene projector : en fr
  • ES125748A1 - Improvements in pole motors with magnetic protection. : en es
  • DE546684C - Dismountable hospital bed made from tubular steel : de en
  • DE546716C - Wing spinning and twisting machine : de en
  • FR722247A - Improvements made to devices for reversing the direction of travel of the drive shaft of power plants, in particular of the propeller shaft of boats : en fr
  • DE547249C - Safety device against unauthorized use of motor vehicles : de en
  • DE546682C - Fire extinguishing device with swiveling nozzles for combustion chambers : de en
  • CH153239A - Magnetic coupling device for low frequency amplifier transformers. : de en
  • DE546879C - Water outlet valve : de en
  • US1849246A - Method of making articles from organic substances : en
  • US1849744A - Fuse plug and socket : en
  • DE546800C - Watch shelf with alarm device for pocket watches : de en
  • DE546820C - Connection of woven and knitted or knitted rubber body parts or rubber inserts with non-stretchable materials from corsets, hip shapers, waist bands, bust holders and the like. like : de en
  • FR722398A - Device allowing the identification of fixed sheets and loose sheets such as those used in accounting with transfer papers : en fr
  • FR722521A - Manufacturing process for sports accessories : en fr
  • GB369083A - Improvements in or relating to direction indicating or signalling apparatus for motor road and other vehicles : en
  • US1849351A - Clip : en
  • US1849776A - Tobacco stemming machine : en
  • AU438831A - Automatic petrol cutout and feed-governor for automotive vehicles : en
  • DE546970C - Sieve for coffee pots : de en
  • DE547025C - Manufacture of tungsten carbonyl : de en
  • AU115131A - Fanlight and window opener and closer : en
  • US1849406A - Helical spring washer : en
  • US1849452A - Printing form : en
  • US1849601A - Safety steam regulator : en
  • US1849759A - hermann : en
  • US1849902A - Clutch device : en
  • US1849657A - Hot blast stove : en
  • US1849957A - Combined curtain pole and shade support : en
  • CH153384A - Process for the preparation of a nitrogenous compound. : de en
  • DE546695C - Seed dry dressing : de en
  • GB369116A - Method for the production of white tablets for writing : en
  • CA320565A - Artificial rubber : en fr
  • ES125779A1 - An apparatus for measuring the average speed in vehicles. : en es
  • FR722184A - Compass lock for shoe lasts and shoe trees : en fr
  • FR722211A - Improvements made to electric lamps, in particular mine lamps with safety bell filled with pressurized fluid : en fr
  • FR722423A - Absorbent material that heats up with water and electricity : en fr
  • CH153255A - Feed device with a chain grate serving as a conveyor bed on circular cutting saws with circular saw blades arranged coaxially to one another over the workpiece. : de en
  • DE546752C - Electric remote water level indicator with several current connection electrodes arranged at different heights : de en
  • US1849873A - High tension cable : en
  • DE546696C - Bearings for removable shafts : de en
  • CH153358A - Engaging and disengaging device on alternators for bicycles, motorcycles and the like. : de en
  • DE547005C - Process for the production of 1, 1, 2-trichloroethane : de en
  • CH153220A - Device for the synchronization of the projection and the emission of a sound cinematographic apparatus. : en fr
  • FR722373A - Improvements to mixed fuel systems for internal combustion engines : en fr
  • CH153138A - Plow for excavating the track bed on railway bodies. : de en
  • DE546758C - Pile indexing device : de en
  • FR722374A - Mud flushing device for cycle, motorcycle or other wheels : en fr
  • GB369151A - Improvements in and relating to bed pans : en
  • US1849142A - Pipe cutter : en
  • DE547089C - Incandescent cathode ray tube : de en
  • FR722351A - Calculating machines : en fr
  • CA320634A - Shoemaking method : en fr
  • FR39888E - Elastic non-slip tire tread : en fr
  • US1849982A - Mechanism for firearms : en
  • DE546889C - Method for tensioning a wire-spoke wheel through permanent change in shape : de en
  • FR722419A - Track support beam, intended more particularly for light mobile cranes : en fr
  • GB369278A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • US1849378A - Blasting stick and process of making the same : en
  • US1849669A - Machine for forming brake drums : en
  • US1849509A - Vending machine : en
  • USD86512S - Design for a spoon, knife, fork : en
  • US1849498A - Sleeping hair net : en
  • US1849689A - Valve : en
  • USD86544S - Ingee : en
  • CA320516A - Heater : en fr
  • CH153169A - Adjustable mounting of the whip which causes the whip of a loom's whip and is provided on a rotating drive part. : de en
  • FR722282A - Improvements to radiophonic antenna systems for directed waves : en fr
  • US1849415A - Pneumatic sounding device : en
  • USD86537S - Timothy l : en
  • CA320608A - Pressure regulator : en fr
  • CH153248A - Holding device for a measuring device, such as a watch, an aneroid barometer and the like. : de en
  • US1849215A - Dynamo electric machine winding : en
  • US1849724A - Switch mechanism : en
  • USRE18384E - Piston : en
  • DE546506C - Shaft furnace for the production of coke and gas in continuous operation : de en
  • DE547187C - Storage for vibrating parts to prevent the transmission of vibrations : de en
  • CA320625A - Combined clothes washer and drier : en fr
  • US1849986A - Automatic telephone switch : en
  • US1850017A - Process for the separate recovery of aluminium and phosphoric acid from substances containing these constituents : en
  • US1849862A - Electrical condenser : en
  • DE547002C - Retroreflective signal board with a plurality of lens elements consisting of an objective lens and a collimator lens : de en
  • DE547135C - Process for the continuous drawing of tubes or rods from glass : de en
  • ES819U - Francable fan-card. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722422A - Enclosure for surge arrester : en fr
  • GB368960A - Improvements in two stroke cycle internal combustion engines : en
  • GB369214A - Improved hydraulically-controlled variable-speed gearing : en
  • CA320543A - Dynamo electric machine : en fr
  • CH153364A - Internal brake on hub. : en fr
  • US1849433A - Fishing spear : en
  • US1849955A - Tau-square and gauge : en
  • CA320511A - Garment : en fr
  • CH153208A - Method of protecting lubricants against the action of light. : en fr
  • US1849529A - Process and apparatus for striping articles : en
  • GB368937A - Improvements in or relating to girders particularly for use in aircraft : en
  • US1849677A - Electrically controlled sorting machine : en
  • DE546670C - Process for the machine insertion of stencil coils, which have not yet been combined into a solid whole, into the grooves of electrical machines : de en
  • FR722368A - Textile dyeing process : en fr
  • FR722435A - Incandescent electric lamp intended to illuminate films during the recording and reproduction of sound inscriptions : en fr
  • FR722473A - Improvements to the brake control transverse shaft and method for manufacturing it : en fr
  • GB368835A - Process of producing acetic anhydride from ethylidene diacetate : en
  • ES125659A1 - PROCEDURE FOR GIVING FERTILIZING SALTS OR POTASSIUM CHLORIDE AN UNALTERABLE FORM TO STORAGE AND WELL SPREAD : en es
  • GB369592A - Improvements in the tinting of cinematograph films adapted for sound reproduction : en
  • US1849790A - Self steering device for tractors : en
  • CA320616A - Apparatus for drawing glass tubes : en fr
  • CH153365A - Further training in lifting landing gear planes. : en fr
  • US1849658A - Apparatus for treatment of iron ore : en
  • US1849992A - Throttle and ignition control : en
  • CA320548A - Photo-electric tube : en fr
  • CA320650A - Metal boat : en fr
  • CH153284A - Heat exchanger. : en fr
  • CA320481A - Conveyer : en fr
  • CA320648A - Gas lighter cock : en fr
  • CA320593A - Tie cord : en fr
  • US1849060A - Fuel supply pump : en
  • US1849269A - Rotary engine : en
  • US1849811A - Partition and post construction : en
  • US1849163A - Temperature control apparatus : en
  • US1849588A - Two pressure boiler installation : en
  • US1849697A - Manicuring cuticle point : en
  • US1849773A - Cotton gin rib : en
  • US1850044A - Filter : en
  • USD86550S - William s : en
  • DE546873C - Shielding for ignition magnets and parts of the ignition system of explosion engines : de en
  • FR722444A - Heating tongs for permanent waves : en fr
  • FR722486A - Improvements to multi-contact switching devices : en fr
  • GB369596A - Improvements relating to the manufacture of electric rare gas discharge lamps : en
  • CA320482A - Corn ear holder : en fr
  • US1849749A - Electric furnace : en
  • US1849643A - Electric contact device : en
  • DK45378C - Gear mechanism, especially for Stirring and Whipping machines. : da en
  • ES124567A1 - Machine perfected to close bottles or other containers of paper or similar materials. : en es
  • CH153299A - Device for fastening poles to pole wheels of internal pole machines. : de en
  • CH153351A - Car body steel framework for motor vehicles, in particular omnibuses. : de en
  • CH153221A - Four color pencil. : de en
  • CH153343A - Device for counting and transferring tablets in rows into a wrapping device. : de en
  • ES125793A1 - An improved mechanism for driving the brakes of motor vehicles. : en es
  • GB369279A - Improvements in or relating to cable sealing bells or other insulators for use on high voltage circuits : en
  • US1850035A - Spring structure : en
  • ES124945A1 - Improvements introduced in plows for tillage. : en es
  • FR39862E - Clip inserts for instant packaging assembly : en fr
  • FR722170A - Basic rate automatic vending machine : en fr
  • FR722207A - Process for the production of new water-insoluble azo dyes : en fr
  • ES125734A1 - New procedure for manufacturing fabrics of any textile fiber. : en es
  • US1849328A - Control device for conveyers : en
  • US1849150A - Mop : en
  • US1849219A - Printing press : en
  • US1849385A - Conveying apparatus : en
  • DE546529C - Cake dividing and cutting device : de en
  • DE546617C - Syringe for injecting gaseous medicines into the human body : de en
  • US1849966A - Lighting fixture : en
  • DE546839C - Detector for maximum frequencies : de en
  • DE546848C - Electrical capacitor, especially for extremely high frequencies, with stacked sections symmetrically to one another and to a central clamping device within an insulating container : de en
  • DE546895C - Calculator for bomb-drop target devices : de en
  • DE547003C - Production of hydrogen peroxide : de en
  • US1849797A - Attachment for sewing machines : en
  • DE546767C - Device for improving the commutation of direct current high voltage machines : de en
  • DE546870C - Rotary piston internal combustion engine with piston arranged eccentrically in the housing : de en
  • CH153348A - Device to reduce shocks. : en fr
  • DE547088C - Device for electrical installation systems for protection against contact with electricity consumers : de en
  • GB369273A - Improvements in or relating to the manufacture of compressed blocks, cubes, tablets, and the like : en
  • FR722281A - Improvements in methods and devices for detecting and locating sound sources at a distance : en fr
  • FR722455A - Furnace for heat treatment and annealing of cast steel, forging metals and similar materials : en fr
  • US1849732A - Vehicle body : en
  • ES125791A1 - Improvements in the methods for the manufacture of discs for recording sounds. : en es
  • DE546637C - Method and device for applying color-fast images to woven fabrics : de en
  • DE546707C - Manufacture of hollow bodies closed on one side : de en
  • FR722538A - Manufacturing process of letter envelopes : en fr
  • FR39907E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • FR722410A - Gas meter drawer : en fr
  • GB368837A - Improvement in fire extinguishing apparatus : en
  • GB369651A - Retarding device for reducing the speed of firing in firearms : en
  • US1849920A - Process of manufacturing hard rubber dust and product : en
  • FR722216A - Improvements to the impregnation of textile products : en fr
  • FR722252A - Double t-shaped hollow bricks for heat recovery systems : en fr
  • GB368987A - Improvements in means for securing blankets on the cylinders of printing machines : en
  • GB369094A - Improvements in non-ferrous alloys : en
  • FR722156A - Improvements to the automatic regulation of arc furnace electrodes : en fr
  • GB369068A - Improvements in or relating to building motions for ring spinning and ring doubling machines : en
  • GB369209A - Improved air compressing mechanism for inflating pneumatic tyres or for performing like operations : en
  • GB369133A - Improvements in valves for pneumatic tyres : en
  • FR722277A - Improvement in the method of fixing the connection to the contactors of electric machines : en fr
  • GB369048A - Improvements in or relating to devices for the conditioning and drying of cereals : en
  • DE546576C - Hose or pipe coupling secured against automatic loosening : de en
  • DK45368C - Mudguard. : da en
  • DE546615C - Twine ball holder : de en
  • DE546654C - Process for the production of porous insulating moldings from mineral fiber materials : de en
  • FR722513A - Process for manufacturing abrasive paper and similar products : en fr
  • GB369235A - Improvements in electric circuit interrupters : en
  • GB368976A - Improvements in process and apparatus for producing frozen comestibles : en
  • FR722359A - Solid and stable composition in the form of powder or tablets of dry soap with the addition of persalts and other salts : en fr
  • US1849066A - Tight holding coupling : en
  • US1849111A - Method of and apparatus for compressing and truing fiber tubes : en
  • US1849443A - Paper cutting device : en
  • FR722158A - Apparatus for measuring the weight of liquid petroleum products : en fr
  • US1849605A - Cotter pin : en
  • ES775U - Screw closing lid for bottles, vessels and similar containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849756A - Corn gatherer and husker : en
  • US1850012A - Airplane : en
  • US1849675A - Production of carbon-black : en
  • USD86533S - Design for a garter : en
  • DE479075C - Drying device with ring-shaped guidance of the wet material : de en
  • CA320579A - Railway track brake mechanism : en fr
  • DE546737C - Coin checker : de en
  • DE546951C - Freezer for ice cream : de en
  • FR39906E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • USD86543S - Design por a garment button : en
  • US1849113A - Vacuum-operated brake system : en
  • US1849622A - Dialyzer frame : en
  • US1849925A - Surfacing device for glass and ceramic articles : en
  • US1850021A - Pipe hanger : en
  • GB369252A - Process of utilising ivory scrap : en
  • US1849629A - Massaging device : en
  • US1849841A - Burner for pulverulent fuel : en
  • US1849838A - Protective arrangement : en
  • AU372831A - Improvements relating to fluid pressure breaking apparatus : en
  • CA320529A - Automatically governed brake : en fr
  • CH153171A - Warp pile fabric. : de en
  • CH153398A - Process for the preparation of a dye of the anthraquinone series. : de en
  • CA320567A - Steam engine : en fr
  • CH153142A - Street gutter. : de en
  • CH153347A - Conveyor device for powdery material. : de en
  • US1849699A - Gate : en
  • US1849876A - Smoke purifier and condenser : en
  • CA320600A - Filter or strainer : en fr
  • US1849712A - Lifting jack : en
  • US1850019A - Device for utilizing the motive power of automotive vehicles : en
  • US1849085A - Supercharger for magnets : en
  • ES125735A1 - A procedure of electro-photographic recording of sound vibrations and reproduction of these sounds on discs or bands by photo-chemical printing. : en es
  • US1849589A - Can opener and sealer : en
  • DE546583C - Device for the optional loading of several discharge points with a longitudinally movable distribution device : de en
  • DE546757C - Indirect printing process and printing machine : de en
  • GB368904A - Metal treating furnace : en
  • GB369916A - New chrome pigments and process for producing the same : en
  • CH153193A - Method for the representation of 3-menthene. : de en
  • DE546775C - Protective capsule for watches : de en
  • US1849063A - Towel cabinet : en
  • DE546714C - Trailer coupling for semi-trailer : de en
  • FR722319A - New electrolysis mode : en fr
  • ES125777A1 - A neutral conditioning procedure. : en es
  • CH153300A - Process for the production of stretchable electrical insulating tapes. : de en
  • US1849256A - Weighing and sacking machine : en
  • CH153302A - Distribution and switching device for electrical circuits. : de en
  • CH153341A - Horse shoe to prevent slipping. : de en
  • US1849179A - Bill for decoys : en
  • US1849561A - Method of treating solid materials with gases : en
  • AU539331A - Improvement in method of making wash-off relief images : en
  • FR39830E - Improvements to automotive headlights : en fr
  • FR39933E - Non-detonating fuels for internal combustion engines : en fr
  • FR722531A - Mechanical engraving knife : en fr
  • GB369119A - Improvements in or relating to apparatus for the localization of oil leakages in the lead sheaths of oil-filled electric cables : en
  • GB369140A - Improvements in or relating to insecticides : en
  • CA320498A - Dry cell battery : en fr
  • DE501859C - Process for the production of a fertilizer : de en
  • DK45373C - Tubular, horizontal Heater for hot water radiators, water tanks, bathtubs etc. : da en
  • DE546038C - Device for cleaning dairy pipelines using steam : de en
  • DE546495C - Control of overflow valves : de en
  • DE546732C - Replaceable filter, especially for the lubricating oil of an internal combustion engine : de en
  • DE546810C - Photocell amplifier for image transmission and television purposes with the introduction of a modulated auxiliary carrier frequency : de en
  • DE546829C - Rotating machine with cylinders arranged parallel to the shaft : de en
  • GB368917A - Combined foot rest, receptacle for brushes and polishes, and seat : en
  • FR39796E - Improvements in the manufacture of artificial filaments or threads by the dry-spinning process : en fr
  • FR722316A - Adjustable and elastic attachment device for flight masts, engine support and other crossings : en fr
  • CH153376A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546630C - Suspension that can be used for pulling and pushing : de en
  • ES790U - Improvements in the bars for the installation of glass for skylights and skylights. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369181A - Improvements in windings for high potential electrical machines : en
  • FR722285A - Trunk for motor cars and other applications : en fr
  • DE546683C - Hospital elevator with rudder lever drive : de en
  • DE546701C - Swash plate change gear : de en
  • GB368954A - System for reducing fading effects in radio communication : en
  • GB369002A - Improvements in or relating to smokers' ash trays : en
  • GB369108A - Improvements relating to homogeneous armour plate : en
  • US1849523A - Glass container : en
  • US1850039A - Fishhook holder : en
  • CH153357A - Armored insert to protect the air hoses of vehicles. : de en
  • US1849832A - Thermocouple : en
  • CA320493A - Shingle cutting machine : en fr
  • US1849310A - Mining apparatus : en
  • US1849408A - Rake : en
  • US1849625A - Method of constructing pneumatic tires : en
  • US1849224A - Electrical switch gear : en
  • USD86507S - Design for a spoon, knife, fork : en
  • US1849231A - Film for sound and picture records : en
  • US1849358A - Oil saver : en
  • DE546666C - Coupling, especially for conveyor wagons : de en
  • US1849474A - Punching tool for primer cartridges : en
  • US1849959A - Indicating caliper : en
  • CH153280A - Fuel pump on injection internal combustion engines. : de en
  • FR39913E - Mobile and transportable hopper crane : en fr
  • FR722203A - Dust seal packing for axle boxes : en fr
  • GB369058A - Improvements in drill sharpeners : en
  • US1849460A - Spotlight : en
  • DE546588C - Process for the finish rolling of wide, thin sheets or strips : de en
  • FR722190A - Process for preparing acetaldehyde, acetone and acetic acid : en fr
  • US1849845A - Electric transformer : en
  • US1849067A - Sucker rod : en
  • US1849294A - Reactive stoker for use with steam boilers : en
  • US1849536A - Hinge bearing structure : en
  • US1849266A - Hot water storage tank : en
  • US1849883A - Sheet pack opener : en
  • US1849510A - Sucker rod : en
  • CH153183A - Device for measuring the caliber of intestines. : de en
  • CH153189A - Process for the simultaneous production of phosphorus pentoxide and calcium cyanamide. : de en
  • CH153216A - Portfolio for newspapers, magazines, letters or the like. : de en
  • FR39859E - Waterproof reinforced roof with roofing in tiles, corrugated sheets or plates, etc. : en fr
  • FR722478A - Powder sprayer, pocket : en fr
  • GB369021A - An improved transmission device for the drawing mechanism of spinning machines : en
  • US1849872A - Engine hood construction : en
  • US1849321A - Shoulder strap holder : en
  • USRE18383E - Sheet feeding mechanism eor printing presses : en
  • US1849562A - Remote control attachment for tractors : en
  • CA320508A - Vacuum cleaner : en fr
  • US1849422A - Agricultural implement : en
  • US1849904A - Badge : en
  • CA320620A - Loose leaf binder : en fr
  • CA320496A - Pump or compressor : en fr
  • GB368906A - Improvements in the hydrogenation of fatty acids and in apparatus therefor : en
  • US1849554A - Visibility promotion : en
  • US1849442A - Railway rail gauge : en
  • US1849993A - Burner nozzle : en
  • CA320537A - Variable speed transmission : en fr
  • US1849573A - Disazo-dyestuffs and process of making same : en
  • US1849670A - Machine for forming brake drums : en
  • US1849735A - Means of control for electrically driven vehicles : en
  • US1850022A - Method of producing hydrocarbons : en
  • US1849453A - Zinc sulphide and manufacture thereof : en
  • US1849678A - Traction wheel : en
  • US1849805A - Clamp : en
  • US1849176A - Windscreen : en
  • US1849907A - Ventilating window : en
  • US1849965A - Reenforcing for parachute shroud cords : en
  • DE546871C - Rotary piston internal combustion engine : de en
  • GB369070A - Device for injecting liquid fuel to facilitate the starting of an internal combustion engine : en
  • GB369131A - Improvements in and relating to electric vacuum switches : en
  • AU254031A - Improvements in method of curing alfalfa hay : en
  • US1849870A - Telemetric system : en
  • USD86514S - John a : en
  • US1849190A - Apparatus for cementing wells : en
  • DE542417C - Line extension for mines consisting of flexibly connected curved pipes : de en
  • GB368844A - Improvements in or relating to apparatus for use in connection with sound films : en
  • GB369103A - Improvements in tins, particularly for liquid and semi-liquid floor-treating material : en
  • DK45387C - Device for suction boxes for paper machines and similar machines. : da en
  • US1849170A - Internal combustion engine provided with exhaust turbines and compressors : en
  • DE547061C - Device on circular shears, scoring, creasing and punching machines for cardboard, cardboard o. The like. For feeding the sheets to the tools through feed rollers : de en
  • US1849145A - Vending or serving machine : en
  • US1849284A - Tractor : en
  • US1849393A - Traffic light : en
  • US1850033A - Sanitary napkin : en
  • CA320599A - Clinical thermometer : en fr
  • US1849909A - Motion picture film : en
  • US1849072A - Runner trough for centrifugal casting machines : en
  • US1849205A - Folding belt conveyer : en
  • US1849079A - Combination razor and guard : en
  • US1849116A - Meteb : en
  • CH153317A - Dry rectifier. : de en
  • CH153230A - Store for automatic pistols and other similar weapons. : en fr
  • CA320635A - Lasting machine : en fr
  • CA320606A - Electromechanical interlock for elevators : en fr
  • US1849823A - Method and apparatus for shaping articles of glass : en
  • US1849864A - Folding seat : en
  • US1849919A - Safety razor : en
  • DE546993C - Aircraft wing with rearwardly drawn ends, especially for tailless aircraft : de en
  • USD86538S - Timothy l : en
  • FR722514A - Sand hopper with distribution device : en fr
  • US1850064A - Draft conditioner : en
  • US1849933A - Combination handle and strap holder : en
  • US1849057A - Condenser : en
  • US1849781A - Reenforcing element for beads of rubber tires : en
  • US1849080A - Key holder : en
  • US1849857A - Loom spool : en
  • DE546865C - Automatic insertion and lifting device with automatic clamping device, especially for pipe testing presses : de en
  • FR722263A - Method and device for the transmission by microphone of sounds emitted by an instrument : en fr
  • US1849386A - Power plant : en
  • US1849608A - Signaling : en
  • DE546638C - Weft winder with axially movable winding spindle : de en
  • DE546675C - Electric discharge tubes for high performance : de en
  • US1849928A - Apparatus for cutting rubber : en
  • ES125802A1 - A procedure of combined pendulums for the exploration of groundwater and metalliferous deposits. : en es
  • FR722321A - Auxiliary control device of the picking members of rectilinear hosiery looms during punching : en fr
  • FR722544A - Sprayer bulb : en fr
  • US1849376A - Electric transformer : en
  • US1849854A - Lifting truck : en
  • DE546671C - Method for isolating the grooves of electrical machines and apparatus : de en
  • DE546722C - Process for the extraction of iron from iron ores using elemental chlorine : de en
  • DE546768C - Cooling device for electrical machines : de en
  • CA320607A - Fastening device : en fr
  • US1849716A - Knitting machine : en
  • US1849322A - Brush : en
  • US1849095A - keenan : en
  • CH153135A - Adjustable scaffold support. : de en
  • CH153258A - Sharpener for safety razor blades. : en fr
  • DE546378C - Lifting platform : de en
  • CH153206A - Process for treating oils for the insulation of electrical devices. : de en
  • FR722377A - Respiratory apparatus designed to ensure life in a confined environment : en fr
  • GB368986A - Improvements in or relating to a coupling device for the automatic engagement and disengagement of toothed or friction gearing : en
  • GB369121A - Improvements in or relating to the doors of gas generating and coke ovens : en
  • GB369173A - Improvements in or relating to detachable suspension or gripping devices : en
  • FR722362A - Calibration and sampling device, in a closed vessel : en fr
  • US1849304A - Movable eye for dolls and the like : en
  • US1849663A - Vacuum floor mopper : en
  • US1849686A - Artificial tooth and backing therefor : en
  • CH153234A - Switchable current transformer. : de en
  • CH153381A - Process for the preparation of nitro-3-oxy-2-methyl-5-ethyl-pyridine. : de en
  • US1849276A - Mining machine : en
  • US1849953A - Electric grass cutter : en
  • US1849504A - Laminated glass and method of preparing the same : en
  • US1849729A - Tractor chain : en
  • CH153226A - Press for tennis racket. : en fr
  • CH153366A - Device to facilitate the lifting and transport of aerial vehicles. : en fr
  • US1849175A - Water heater : en
  • AU114231A - Automatic relay telephone system applicable to rural areas : en
  • US1849619A - Riveting machine : en
  • US1849726A - Table and desk : en
  • US1849824A - Signaling device : en
  • CH153232A - Registering speedometer. : de en
  • DE547238C - Recording device for stereokinematographic image series : de en
  • GB369255A - Improvements in apparatus for the electrostatic removal of dust : en
  • CA320521A - Textile machine : en fr
  • DE546742C - Device for the production of conical tubes : de en
  • ES124199A1 - Angulometer : en es
  • FR39875E - Tube and bar bending machine : en fr
  • FR722339A - Reducer more particularly applicable to the control of propellers rotating in opposite directions : en fr
  • GB369162A - Process for the recovery of beryllium compounds from beryllium-bearing minerals : en
  • CH153406A - Automatic liquid dispenser control mechanism. : en fr
  • US1849081A - Method and apparatus for manufacturing and assembling cathode starting sheets for electrolysis : en
  • US1849410A - Fencing : en
  • CA320604A - Weaver's knot tying mechanism : en fr
  • AU3065130A - Improved process forthe preservation of perishable food substances and apparatus therefor : en
  • AU397531A - Improved pipe fittings and method of manufacturing same : en
  • CA320651A - Metal boat : en fr
  • CA320535A - Liquid processing apparatus with ammonia : en fr
  • CA320595A - Lubricating system : en fr
  • CA320526A - Electrical cooking apparatus : en fr
  • US1849679A - Television : en
  • CH153165A - Thread winding machine. : de en
  • US1849827A - Telemetric system : en
  • AU105731A - Improvements relating to locking the caps of petrol tanks andthe like : en
  • US1849414A - Amusement device : en
  • CA320629A - Car hood latch : en fr
  • CH153265A - Stepless gear. : de en
  • CA320492A - Variable speed power transmission mechanism : en fr
  • CH153413A - Process for the preparation of 4-glycolylamino-4 '(2,3-dimethyl-4-aminopyrazolyl) arsenobenzene. : de en
  • DE546809C - Circuit arrangement for motor field weakening or short-circuit braking of electric railcars, which can be used for both single and group travel : de en
  • GB368923A - Improvements in or relating to wireless signal receiving apparatus : en
  • CA320487A - Fuse puller : en fr
  • FR722165A - Device for indicating clock time error : en fr
  • DE547096C - Sewing machine for the mutual sewing of workpiece tracks : de en
  • FR39873E - Self-closing warning container : en fr
  • GB368932A - Improvements in or relating to cream : en
  • CH153323A - Electric tube with cadmium vapor filling. : de en
  • DE546834C - Device for the automatic creation of underlines and horizontal lines on typewriters : de en
  • US1849143A - Inking system for printing presses : en
  • CA320636A - Pattern grading machine : en fr
  • ES125715A1 - System of automatic activation of signals and barriers for level crossings. : en es
  • GB368889A - Improvements relating to means for the rapid transformation of open automobile vehicles of torpedo and other types to closed automobile vehicles and vice versa : en
  • CH153225A - Press for tennis rackets. : de en
  • DE547169C - Sack filling machine with suction device for the air from the inside of the sack during filling : de en
  • US1849313A - Sheet feeding mechanism for printing presses : en
  • US1849563A - Gas mixer : en
  • US1849359A - Self contained oil seal : en
  • US1849963A - Adjustable bearing : en
  • US1849420A - Method for recovering ammonia : en
  • US1849585A - Side gauge pin for platen presses : en
  • US1849785A - Roofing shingle : en
  • DE546658C - Horizontal or sloping washer and cooler for exhaust gases from lime ovens : de en
  • CH153243A - Process for achieving flat capacity areas. : de en
  • CH153349A - Endless belt propellant carrier train for motor vehicles. : en fr
  • USD86517S - Design for a stand ob : en
  • US1849204A - Clipper sterilizer : en
  • US1849680A - Art of conveying : en
  • US1849200A - Safety device for boilers : en
  • USD86547S - tilden : en
  • CH153263A - Hose-pipe connection and method and apparatus for producing the same. : de en
  • CH153277A - Internal combustion piston engine with horizontal crankshaft and several cylinder stars arranged one behind the other on a common crankcase. : de en
  • US1849521A - Book filing cabinet : en
  • US1849901A - Dispenser : en
  • DK45403C - Procedure for Increasing the Strength Figures, e.g. Tensile strength and resistance to bending by oscillating effects, by austenitic, non-curable chromium-nickel-iron-carbon alloys. : da en
  • ES125741A1 - Improvements in the construction of automobiles. : en es
  • FR722333A - Improvements to ship portholes : en fr
  • CH153223A - Drawing pad with frame. : de en
  • CA320528A - Over-running clutch : en fr
  • FR39876E - Tool for wood mortising machines, its mode of operation, and tool holder head for carrying out said work : en fr
  • GB368876A - Improvements in or relating to flexible couplings : en
  • GB369270A - Improvements in statistical machines : en
  • US1849193A - Submarine cable : en
  • US1849617A - Method of and apparatus for constructing multiply articles : en
  • CA320656A - Extension table : en fr
  • DE546501C - Water reserve : de en
  • DE546691C - Device for transferring the movement of the measuring mechanism to a drag pointer : de en
  • FR722288A - Advanced expansion thermostats : en fr
  • FR722340A - Improvements to sanitary appliances comprising supply and emptying means : en fr
  • US1849837A - Electrical contact : en
  • CA320564A - Apparatus for removing flexible cores from tire covers : en fr
  • CA320637A - Machine for mixing plastic materials : en fr
  • CH153125A - Seed treatment agents. : de en
  • GB369014A - Straw trusser : en
  • GB369226A - Improvements in and relating to the manufacture of propellers : en
  • FR39870E - Belt control device for milling spindles : en fr
  • DE546453C - Printing unit on self-indicating scales : de en
  • GB369010A - Improvements in curbs for domestic hearths : en
  • FR722536A - New lock for car trunks and similar items : en fr
  • ES125686A1 - A new hook for beds. : en es
  • ES776U - Improvements in metal capsules for closing bottles with cork discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR722212A - Device intended to amplify the movements of light spots : en fr
  • FR722327A - Electric lamps and their manufacturing process : en fr
  • US1849542A - Measuring device : en
  • DE546905C - Cutting device on locking devices for band iron tires : de en
  • DE547215C - Device for damping natural vibrations in membranes with high elasticity : de en
  • GB368998A - Apparatus for performing electrometric volumetric analyses : en
  • GB369272A - Combined watch and pyrophoric lighter : en
  • FR39869E - Process for refining metals, especially relating to the removal of impurities from treated lead : en fr
  • FR722164A - Flywheel ignition magneto for combustion engines : en fr
  • GB368990A - Improvements relating to the construction of vehicle bodies : en
  • CH153173A - Manually operated dust extractor. : en fr
  • CH153327A - Process for the preparation of 4-butylaminobenzoic acid-B-dimethylaminoethyl ester. : de en
  • US1849473A - Selector filter for color photography : en
  • FR722220A - mobile crew for loudspeakers : en fr
  • US1849272A - Method of making ceramic articles : en
  • ES125696A1 - Procedure for manufacturing a disinfectant soap suitable for mechanics and similar uses. : en es
  • FR722372A - Grafting machine enhancements doing mayorquin grafting by hand : en fr
  • FR39809E - Dosing device for all liquids : en fr
  • FR722330A - Method and device for scanning and supplying an internal combustion engine : en fr
  • CA320534A - Humidity controlled valve : en fr
  • CA320525A - Airplane : en fr
  • CH153192A - Process for the preparation of N-chloroacetyltoluenesulfamide. : de en
  • US1849607A - Apparatus for the comparison and measurement of luminosity : en
  • DE547101C - Catching tool for deep holes with overlapping catch wedges : de en
  • FR722160A - Application of a photocell for the measurement and technical use of the effects of light : en fr
  • GB369096A - Improved reflector with mirrored back for artificial light sources : en
  • GB369189A - Improvements in and relating to circuit breakers : en
  • CA320644A - Knitting machine : en fr
  • DE546471C - Device for developing, fixing and washing photos : de en
  • GB369193A - Improvements in the methods of producing and fining ferrous metals : en
  • US1849134A - Dairy apparatus : en
  • US1849998A - Process for the production of sugar from dried beets : en
  • DE546536C - Air-cooled internal combustion engine : de en
  • ES125711A1 - Procedure for the preparation of substituted tertiary acetamides without saturation and strongly hypnotic action. : en es
  • ES125733A1 - Improvements in papermaking. : en es
  • US1849595A - Electrical heating apparatus : en
  • DE546799C - Wing attachment for propellers : de en
  • GB369053A - Improvements in or relating to magnetic balances : en
  • FR39893E - Process for the preparation of wetting agents, scum producing agents and dispersing agents : en fr
  • FR722356A - Anti-rollback device for vehicles : en fr
  • FR39938E - Further development of boiler installations with steam superheaters : en fr
  • DE546429C - Method for operating a cool container for keeping food fresh : de en
  • DK45369C - Plantemaskine. : da en
  • FR39854E - Feeder comprising an opener for threshing machines having a threshing blade drum and elevators mounted on the side of the machine : en fr
  • US1849340A - Feed mechanism for slicing machines : en
  • FR722301A - Improvements to the steering of vehicles with pivoting steering axle on kingpin : en fr
  • DE546751C - Feed water regulator for steam boilers with supply of feed water depending on the load and preferably on the water level : de en
  • US1849765A - Spring mounting for individual wheels : en
  • IE13115L - Special steels : en
  • FR39824E - Tap for metal containers : en fr
  • FR722384A - construction elements such as panels, paving, parquet floors, etc. usable in particular in the building industry, and method for obtaining them : en fr
  • DE546779C - Operating procedures for internal combustion turbine systems : de en
  • DE546362C - Compensation circuit to cancel the currents flowing through a converter : de en
  • DE546849C - Implementation through metal housings, especially for electrical capacitors : de en
  • FR39945E - Hydraulic shock absorber : en fr
  • GB368946A - Improvements in and relating to suction cleaners : en
  • DE546414C - Play with a play arm set in rotation, the centrifugal force of which switches on a signal : de en
  • GB369225A - Improvements in poultry houses : en
  • DE547037C - Device for phase adjustment on apparatus for electrical image transmission : de en
  • GB369622A - A gauge and level indicator device for petrol and other liquids : en
  • DE546659C - Purification of phosphorus or phosphorus compounds and gases containing hydrogen sulfide : de en
  • DE546736C - Briquette press drive : de en
  • FR722278A - Manufacture of fusible electrodes for electric arc welding of aluminum and the like, comprising a salt coating : en fr
  • GB369126A - Improvements in or relating to process and apparatus for the fermentation of carbohydrates : en
  • DK45400C - Distribution device for manure spreaders. : da en
  • FR39921E - Further training in automatic telephone systems : en fr
  • FR39857E - Improvements to designs on glass and the like : en fr
  • GB369125A - Improvements in anti-friction bearings : en
  • GB369171A - Improvements in low power induction motors : en
  • GB369216A - Improvements in or relating to the production of ethyl alcohol from ethylene : en
  • DE547056C - Coin gas meter with coin coupling between a hand lever and the self-closing gas valve : de en
  • FR39867E - Method and apparatus for performing insulation of junctions and ends of electric cables : en fr
  • US1849532A - Piston ring compressor : en
  • DE546933C - Washing machine with piston that can be moved up and down : de en
  • FR722308A - Process and plant for gasification of finely divided fuels : en fr
  • GB368891A - Improvements in automatic controls for machines operating on predetermined cycles : en
  • US1849476A - Method of producing alloys : en
  • FR722047A - Electrical switches : en fr
  • FR722199A - Motor vehicle front end device : en fr
  • GB369003A - Improvements in fire extinguishing fluids : en
  • FR39793E - Improvements to mercury switches : en fr
  • FR721991A - Improvements to electric batteries : en fr
  • AU123331A - Improvements in auxiliary wheel attachment for cycles : en
  • CA320517A - Press : en fr
  • CA320558A - Refractory article : en fr
  • CH153279A - Device to facilitate the starting of internal combustion engines. : en fr
  • DK45389C - Device for protection against wind for Land, Air or Watercraft with one or more direct Observation openings. : da en
  • GB369007A - Improvements in and relating to mercury vapour rectiflers : en
  • US1849423A - Tool joint : en
  • CH153186A - Method and device for filtering liquids with suspended sediments. : de en
  • CH153377A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CA320510A - Earth boring apparatus : en fr
  • US1849889A - Block molding machine : en
  • CA320653A - Pump : en fr
  • CA320569A - Heat recovery : en fr
  • FR39920E - Projectile improvements for smooth bore guns : en fr
  • US1849154A - Curling tongs : en
  • US1849164A - Friction cut-off coupling : en
  • US1849614A - Compensating slide valve for internal combustion engines : en
  • US1849970A - Aeroplane parachute : en
  • DE546557C - Device for alternating or stopping the jacquard cards : de en
  • ES125722A1 - Improvements in the apparatus for the photographic recording of sounds. : en es
  • US1849569A - Process for extracting the juice from liquorice : en
  • US1849941A - Gang street sweeping machine : en
  • DE546420C - Shock protection for broomsticks : de en
  • US1849277A - Support for the combination receiver-transmitter of alpha french telephone : en
  • US1849501A - Rotary plying shear : en
  • US1849157A - Insulating coating for filaments : en
  • DE537340C - Flexible universal joint coupling, especially for the cardan shafts of motor vehicles : de en
  • DE546817C - Regulation of the downtime in the stroke ends of hydraulically moved work slides, especially on grinding machines : de en
  • ES125188A1 - Improvements in the manufacture of crown caps for glass containers. : en es
  • FR722509A - Method of applying plastic clasps to bag frames or metal boxes : en fr
  • FR722534A - Continuous operation basement furnace for heating ingots of iron or other metal : en fr
  • GB368901A - Electric incandescent lamps : en
  • US1849251A - Razor and package of blades : en
  • US1850005A - Motor vehicle license tag : en
  • US1849354A - Dusting powder and the like : en
  • CA320572A - Manufacture of heavy metal carbides : en fr
  • CA320645A - Electron discharge device : en fr
  • CH153168A - Loom with multiple bearings on both sides of the drive shafts in the uprights of the machine frame. : de en
  • US1849225A - Sectional boiler : en
  • US1849273A - Metal unit building system : en
  • US1850054A - Centerless grinder : en
  • US1849348A - Garage : en
  • US1849825A - System of motor control : en
  • CA320520A - Aeroplane landing gear : en fr
  • US1849117A - Electric protective system : en
  • US1849803A - Attachment for bags for golf clubs : en
  • US1849054A - Apparatus for the manufacture of metal tubes : en
  • US1849382A - Account system : en
  • US1849580A - Stop cock with alpha packing sleeve surrounding the plug of the cock : en
  • FR722296A - Advanced claw button : en fr
  • FR722397A - Handle for packages : en fr
  • CH153308A - Device for gas discharge at oil switches. : de en
  • CA320470A - Locomotive equalizer fulcrum device : en fr
  • DE546777C - Process for the production of insulation and construction material : de en
  • US1849249A - Photographic shutter : en
  • US1849979A - Ironing machine : en
  • DE546493C - Switching arrangement for two distribution networks : de en
  • DE546550C - Device for tearing insoles with joint supports : de en
  • DE546985C - Ignition magnet for internal combustion engines : de en
  • GB369559A - Improvements in rotary snap-action electric switches : en
  • ES681Y - Concrete plate for constructions. : en es
  • FR722365A - Process for preventing oxidation, by applying, as an anti-oxygen agent, absorbed or adsorbed cyanides : en fr
  • DE546960C - Screw slot clamp with tension ring : de en
  • DE546621C - Adjustable snap gauge : de en
  • DK45396C - Device for fastening strips of metal or similar for sealing and ornamentation. : da en
  • FR722344A - Light-controlled device automatically determining the extinction of the headlights before passing vehicles : en fr
  • FR722537A - Closing device for cable impregnation containers : en fr
  • DE546353C - Production of finely divided metals through the decomposition of metal carbonyls in a heated cavity : de en
  • ES125304A1 - A new device for luminous advertisements. : en es
  • FR39863E - Device automatically ensuring the movement of the spacer comb each time the warping carriage flap is operated : en fr
  • ES693U - Improve the presentation of stockings and socks. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849470A - Automobile storage building : en
  • DK45375C - Regulator for Internal Combustion Engines. : da en
  • ES125769A1 - Improvements in brushing or caring the grains. : en es
  • FR722245A - Joint for rods and tubes : en fr
  • DE546793C - Drive shaft, especially for motor vehicles : de en
  • ES125775A1 - A mobile mechanical toy with springs. : en es
  • DE547051C - Jack : de en
  • FR722229A - Process for the preparation of a mono-azo dye and its lakes : en fr
  • FR722326A - Lighting fixture : en fr
  • FR722466A - Leverless pressure reducing valve : en fr
  • DE546503C - Tensioning and length compensation device working with roller : de en
  • DE546735C - Process for the production of simultaneously fire-retardant and water-repellent fiber material : de en
  • FR722152A - Relay : en fr
  • FR722449A - Apparatus for lowering baled packages : en fr
  • US1849558A - Furnace arch : en
  • US1849967A - Radioreceiver : en
  • US1849980A - Continuous glass grinding and polishing machine : en
  • DE546825C - Manufacture of low-water ferrous sulphates from iron vitriol solution : de en
  • CH153269A - Transportable motor-pump. : en fr
  • DE546308C - Cylinder attached to the crosshead of the guide columns of a pneumatic drop hammer for the lifting piston of the drop bar : de en
  • FR722268A - Signaling and protection device for construction sites on roads : en fr
  • CA320552A - Refrigerating apparatus : en fr
  • CH153274A - Rotary internal combustion engine. : en fr
  • CH153122A - Setting holes. : de en
  • CH153297A - Device for cooling the oil of electrical equipment by means of air. : de en
  • CH153199A - Process for the preparation of a green wool dye of the anthraquinone series. : de en
  • CH153285A - High pressure tubular steam generator. : de en
  • DE546612C - Process for the formation of track lines on flat weft knitting machines : de en
  • DE546674C - Counter drive for electricity meters and gas meters : de en
  • DE546882C - Machine for pressing out foam masses and similar sensitive masses in partial quantities : de en
  • DE546578C - Drying cylinder with screw-like scoops : de en
  • DE546942C - Process for the preparation of amides of higher saturated or unsaturated fatty acids substituted on nitrogen : de en
  • FR722169A - Clutch Control Improvements in Motor Vehicles : en fr
  • GB368988A - Improvements in electrical tumbler switches : en
  • GB369595A - Improvements in or relating to speed of revolution indicators : en
  • CA320570A - Interlocking system for railroads : en fr
  • DE546347C - Gas tap for liquid heater : de en
  • DE546593C - Device for cooling blast furnace molds using compressed air : de en
  • FR722477A - Manufacturing process for ketenes and polyketenes : en fr
  • CH153310A - Compressed air switch with pneumatic actuation of the contacts. : de en
  • US1849802A - Cock : en
  • US1849653A - Process of treating petroleum oil : en
  • DE546830C - Installation on radially loaded turbines : de en
  • GB369282A - Improvements in or relating to high boots : en
  • GB369055A - Comb-frames for beehives : en
  • FR722433A - Safety switch : en fr
  • CH153164A - Method and device for producing fancy yarn on a spinning machine. : de en
  • CH153294A - Method for preventing rusting of the brine cooling pipes of closed refrigeration systems, in particular artificial ice rinks. : de en
  • US1849502A - Gray cast iron and method of producing the same from iron-silicon alloys : en
  • US1849672A - Milking machine : en
  • US1849956A - Game : en
  • CH153228A - Light machine gun. : de en
  • US1849828A - Vulcanizing apparatus : en
  • US1849948A - Hose clip : en
  • CH153217A - Device for feeding the sheets to be printed from the feed table of a printing machine to the printing cylinder. : de en
  • US1849139A - Pneumatic tire pressure indicator system : en
  • US1850014A - Clock movement : en
  • US1849997A - Self-feed-magazine-pencil : en
  • DE546693C - Microscope adjustment : de en
  • GB368871A - Improvements relating to oil-well drilling apparatus : en
  • GB369074A - Improvements in processes and apparatus for moulding hollow bodies from fibrous materials : en
  • US1849183A - Automatic scraper : en
  • US1849987A - Fertilizer manufacture : en
  • DE546927C - Process for the production of the side termination for square machine wire mesh : de en
  • US1849129A - Flush valve : en
  • US1849792A - Signaling system : en
  • CA320533A - Telephone system : en fr
  • DE545713C - Process for the production of guanidine sulfate from guanidine rhodanide : de en
  • ES125770A1 - Improvement in the manufacture of means to light homes. : en es
  • US1849467A - Method of manufacturing piston rings : en
  • US1850063A - Hose nozzle for dispensing apparatus : en
  • US1849280A - Automatic starter for electric motors : en
  • US1849323A - Erosion retarder for ditches : en
  • US1849721A - Power transmission mechanism : en
  • CH153242A - Electrostatically acting, electroacoustic device. : de en
  • CH153298A - Transformer with artificially increased scatter. : de en
  • CA320488A - Pulping machine : en fr
  • FR39860E - Process for the purification of crude paraffin : en fr
  • CA320491A - Glass article making machine : en fr
  • US1849169A - Calculating machine : en
  • US1849212A - Clutch : en
  • US1849516A - Door control system : en
  • DE545446C - Tilting device for drum ovens rotating around their longitudinal axis : de en
  • DE546201C - Skimmer for box feeders and similar machines : de en
  • FR722518A - Process for obtaining fuel oil for engines, of very good quality and very refined, from heavier hydrocarbons, by destructive hydrogenation : en fr
  • GB368883A - Improvements in carburettors : en
  • US1849189A - Gain control apparatus : en
  • US1849151A - Projection apparatus : en
  • US1849572A - Disazo-dyestuffs and process of making same : en
  • USD86552S - Design fob a lock : en
  • US1849835A - Furniture shoe : en
  • US1849381A - Pipe cutter : en
  • US1849531A - Lipstick container : en
  • CH153174A - Sock holder. : de en
  • CH153319A - Headlights with built-in batteries, in particular for bicycles. : de en
  • US1849548A - Labeling machine : en
  • DE546608C - Air nozzle for gas generator : de en
  • CH153184A - Process for the production of yeast. : de en
  • CH153385A - Process for the preparation of a nitrogenous compound. : de en
  • DE546842C - Loop antenna, especially for direction finding purposes : de en
  • CH153379A - Method for the preparation of nitro-B-oxy-a picolin. : de en
  • DE546900C - Amusement cars : de en
  • US1849988A - Method of preparing fertilizer mixtures : en
  • FR722431A - Shock absorber, in particular for weighing devices : en fr
  • CH153123A - Mower. : de en
  • CA320527A - Key holder : en fr
  • US1849444A - Preparation of ortho-amino-carboxylic acid esters of the anthraquinone series : en
  • CH153262A - Sophisticated ashtray for smokers. : en fr
  • US1849262A - Awning roller : en
  • US1849949A - Pipe stopping apparatus : en
  • US1849107A - Synthetic resin and method of making the same : en
  • US1849800A - Stone box : en
  • US1849894A - Thread cutting tap : en
  • AU103331A - Improvements in and relating to stump jump cultivating implements : en
  • CA320621A - Clothes line reel : en fr
  • US1849065A - Container : en
  • US1849206A - Bushing : en
  • US1849465A - Device for preventing railroad switches from freezing : en
  • US1849512A - Lathe turning and boring attachment : en
  • CH153205A - Method of making glue from bones. : de en
  • CH153407A - Gramophone record holder. : de en
  • DE546602C - Device for high-frequency traffic on lines : de en
  • US1849229A - Bead plate : en
  • US1849783A - Hosiery : en
  • ES125763A1 - Arrangement in vulcanizing machines. : en es
  • FR722526A - Further training in the layout of marine boilers : en fr
  • CH153132A - Underlay, especially for parquet floors. : de en
  • CH153203A - Process for the preparation of a vat dye. : de en
  • CH153396A - Process for the preparation of a black azo dye. : de en
  • FR722260A - Improvements to box springs for beds and other similar furnishings : en fr
  • DE546924C - Centrifugal pump : de en
  • DE546595C - Method and device for tamping the sleeper bedding by means of mobile tamping machines : de en
  • DE547172C - Liquid fuel evaporator : de en
  • FR722324A - Improvements in magnetic materials usable in electricity : en fr
  • FR722541A - Adjustable closing device, adaptable to pots of different diameters, and transforming any ordinary pot into a special pot for steam cooking : en fr
  • CH153354A - Wheel for tractors, trucks, motor plows, etc. : de en
  • DE546605C - Process for the production of a solution which can be used as a lacquer or as a binding and impregnating agent : de en
  • DE546628C - Color chart for testing light-sensitive materials : de en
  • DE546653C - Device for the transmission of measuring device pointer positions by means of a variable wire resistance : de en
  • FR722309A - Combination valve for water heaters : en fr
  • GB368915A - Setting mechanism for machine guns firing through the path of propeller blades of aircraft : en
  • GB369088A - Improvements in or relating to radial thrust bearings : en
  • GB368880A - Improvements in or relating to safety devices for use with earthing circuits in alternating current systems : en
  • GB369090A - Improvements in braces for wear : en
  • DK45388C - Device for Generating Generator Gas for Explosion Engines. : da en
  • DE546880C - Drive unit in which a longitudinal movement of a machine part takes place by rolling a gear wheel provided with a drive on a stationary rack : de en
  • ES780U - Artifact to deposit papers and other waste on public roads. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368927A - Improvements in or relating to automatic and semi-automatic telephone systems : en
  • DE546950C - Circulating heat exchange device : de en
  • FR39940E - Remote electrical indicator of variations in the level of a liquid in a tank : en fr
  • FR722223A - Railway suspended on overhead cable for passenger traffic : en fr
  • GB369231A - Improvements in or relating to electrical resistances, heaters and the like : en
  • DE546440C - Surgical cutting tool for removing the foreskin : de en
  • FR722337A - Improvements in the construction of airplanes and other flying machines : en fr
  • GB369172A - Improvements in and relating to blowpipes for welding and cutting metals : en
  • FR722236A - New rubber product and its applications : en fr
  • FR722352A - Supercharging device for internal combustion engine : en fr
  • CH153244A - Indicating device for watches, clocks, clocks, tachometers, etc. : en fr
  • CH153350A - Power transmissions for automobiles. : de en
  • US1849727A - Stop for rotating parts : en
  • ES727U - Signs of monetary systems reproduced graphically in series of reduced size (Machine-translation by Google Translate, not legally binding) : en es
  • US1849135A - Internal combustion motor : en
  • US1849884A - Side band selector receiver : en
  • US1849244A - Method of drying photographic plates or films : en
  • DE546934C - Laundry rammer with a bristle-bearing body : de en
  • ES125682A3 - New system of scientific and educational dissemination and commercial propaganda for theaters, cinemas and other show rooms. : en es
  • DE546623C - Self-seller with a switching device that monitors the switch and is controlled by the specification and a basic fee locking device : de en
  • DE546969C - Glasses to protect against glare from sunlight or artificial light sources : de en
  • ES125720A3 - An improvement in the manufacture of artificial silk fabrics alone or with a mixture of other fibers consisting of anti-hydrophilic converts, so much so that they reject water. : en es
  • US1849131A - Flexible connection : en
  • DE546769C - Gas-filled electric incandescent lamp, in particular for projection purposes : de en
  • DE547115C - AC operated synchronous type printer : de en
  • US1849061A - Air conditioning equipment : en
  • US1849324A - Air storage for internal combustion engines : en
  • US1849637A - Life preserver : en
  • US1849730A - Tire pressure indicator : en
  • DE547236C - Electrically driven forging press : de en
  • FR721912A - Thermal overcurrent switch : en fr
  • FR39926E - Advanced nut and bolt tightening system : en fr
  • FR722201A - Improvements to free-wheel mechanisms intended more particularly for automobiles and similar uses : en fr
  • ES678Y - Brush holder for bleaching. : en es
  • FR722177A - Device for determining the running speed of machine tools in number of revolutions : en fr
  • FR722403A - Improvement of furniture with drawers, plans, etc. : en fr
  • FR722545A - Drawer cabinet for storing records, for desks, etc. : en fr
  • DE546620C - Filling furnace : de en
  • FR722517A - Fire sprinkler opened by melting metal : en fr
  • DE546559C - Machine for brushing cylindrically curved metal sheets : de en
  • FR722413A - Contact clamp for quick connections : en fr
  • GB368861A - Improved means for attaching straps to wristlet watches : en
  • GB369143A - Improvements in and relating to the manufacture of ice : en
  • GB369218A - Improvements in or relating to non-skid devices for use on wheel tyres : en
  • DE546687C - Scoring knife box for wood wool machines : de en
  • CA320547A - Power converting apparatus : en fr
  • CH153311A - Device for automatic synchronization and parallel connection of alternating current networks. : de en
  • CH153136A - Device for cleaning the grids of hydraulic installations. : en fr
  • DE547008C - Electrical safety device for a fixed electrical pit lighting : de en
  • NL26404C - : en
  • US1849119A - Pneumatic dispatch outlet valve : en
  • US1849896A - Washing machine : en
  • US1849146A - Pneumatic flotation apparatus : en
  • US1849177A - Automatic operating device for clutches : en
  • GB368953A - Improvements in and relating to invalids' and like bedsteads : en
  • GB369001A - Improvements in bimetallic heat-sensitive elements : en
  • GB369122A - Potato washing machine : en
  • US1849421A - Road making : en
  • US1849888A - Spring pad construction : en
  • ES125680A1 - Improvements in the devices designed to determine the trajectory that must be given to a torpedo. : en es
  • GB369060A - Improvements relating to electrical supply apparatus applicable to illuminated signs, advertisements and the like : en
  • GB369120A - Process for the recovery of nickel and cobalt or pure salts thereof : en
  • CH153315A - Electric hot cathode discharge tube for rectifying alternating current of high voltage. : de en
  • DE546482C - Safety razor : de en
  • DK45370C - Irrigation cans. : da en
  • US1849451A - Earthworking implement : en
  • US1850040A - Device for preventing theft of gas : en
  • US1849755A - Driving mechanism for motor vehicles : en
  • DE547085C - Track crossing : de en
  • DE546322C - Device on motor vehicles for attaching spare wheels : de en
  • DE546756C - Drive for quick pressing : de en
  • DE547075C - Weft sensor device for looms with revolver lock box : de en
  • FR722399A - Improvements to installations and devices that burn liquid fuels : en fr
  • GB369923A - Improvements in and relating to slider operated fastenings : en
  • ES666Y - Folding chair. : en es
  • FR722525A - Automatic device for volumetric dosing and distribution of pressurized liquids or liquefied gases : en fr
  • FR39932E - Slack adjustment device for brake linkages : en fr
  • GB368859A - Improvements relating to steam generators : en
  • GB368971A - Self-driving electric power installation : en
  • FR39886E - Stretchable spindle for all kinds of loom shuttles : en fr
  • GB369164A - Improvements in apparatus for polishing journals and the like : en
  • GB369645A - Improvements in the recording of certain phenomena such as moving electric waves in particular, and other rapid electric phenomena, and apparatus for carrying out this method : en
  • US1849480A - Grip for golf clubs and the like : en
  • US1849632A - Volume control combining system : en
  • DE546298C - The hay elevator can be moved in both directions from the loading point : de en
  • DE546858C - Milling knife : de en
  • ES125749A1 - Improvements in pole motors with magnetic protection. : en es
  • GB369178A - Method of and apparatus for starting diesel engines with great turning moment : en
  • US1849315A - Feeding mechanism for printing presses : en
  • GB369072A - Process for the production of agents for reducing the surface tension of liquids : en
  • GB369275A - Improvements in or relating to safety guards for motor and like vehicles : en
  • DE546990C - Guide for empty mandrels of hemstitching machines : de en
  • USD86524S - A firm composed of christopher l : en
  • US1850007A - Apparatus for the manufacture of artificial threads : en
  • FR39802E - Process for the purification of crude paraffins, etc. : en fr
  • DE543962C - Process for the production of picture and sound films : de en
  • US1849235A - Helicopter : en
  • US1849567A - Breathing implement : en
  • FR722475A - Device for mixing and kneading : en fr
  • GB368940A - Improvements in or relating to hydraulic shock absorbers : en
  • US1849488A - Multiplex transmission : en
  • US1849250A - Razor : en
  • US1849469A - Luminous tube : en
  • US1849485A - Transformer : en
  • GB368949A - Improvements in or relating to desks and like articles of furniture : en
  • ES125553A1 - A construction procedure of circular compression mechanism and its application to the manufacture of explosion-proof compound turbines. : en es
  • US1849397A - Form clamp : en
  • GB369041A - Improvements in or relating to the manufacture of rubber foot wear : en
  • CH153369A - Thread monitor. : de en
  • DE546747C - Manufacture of potassium sulphate using potassium magnesia : de en
  • CA320507A - Paper platform for telegraph printing machines : en fr
  • CA320557A - Picture projection system : en fr
  • DE546697C - Toothed pump : de en
  • DE547124C - Cathode ray tubes for maximum voltages : de en
  • US1849813A - Regulating system : en
  • US1849364A - Adjustable hook : en
  • US1849468A - Supervisory signaling system for toll telephone service timing : en
  • US1849795A - Electric lighter for cigarettes, cigars, and tobacco pipes : en
  • US1849535A - Laundry souring composition and method : en
  • CA320582A - Windrow harvester : en fr
  • CA320568A - Locomotive auxiliary port controlling means : en fr
  • CH153166A - Process for winding threads into bobbins and device for carrying out this process. : de en
  • US1849260A - Vehicle drawbar : en
  • US1849826A - Production of dibenzanthrone : en
  • US1850010A - Apparatus for cutting metal bars : en
  • US1849556A - Paper pulp beating machine, hollander, refiner, and the like : en
  • US1850001A - Method of extracting juices from citrous fruits : en
  • DE545644C - Multi-cylinder four-stroke internal combustion engine : de en
  • DE546645C - Production of alkali phosphates : de en
  • FR39787E - Improvements in means intended to prevent any feedback effect between the inlet and outlet circuits of the discharge tubes : en fr
  • FR39919E - Luminescent gas lamp : en fr
  • GB368867A - Improvements in and relating to the incorporation of pigments and the like in latex : en
  • DE546409C - Process for rendering viscous floor wax and other viscous floor care products liquid in floor wax atomizers by heating : de en
  • US1849707A - Apparatus for stretching curtains : en
  • DE547174C - Process for the preparation of amino alcohols : de en
  • FR39908E - Electromechanical device suitable for triggering a mechanism and applications of this device : en fr
  • FR722182A - Improvements to wire mesh manufacturing processes : en fr
  • DE546657C - Device for interchangeable connection of brushes with their handles : de en
  • FR722432A - Improvements to pressurized fluid brake devices : en fr
  • DK45377C - Dupsko for Shafts, especially for Rackets, Golf clubs and other Sports props. : da en
  • ES125737A1 - Projection ring for shaft bearings, particularly for vehicles on rails, for collecting or stopping lubricant that runs in the axial direction. : en es
  • US1849360A - Saddle clamp : en
  • DE546505C - Humidifier for textile items, especially socks, on moving forms : de en
  • ES125730A3 - Improvements in mercury thermometers. : en es
  • US1849108A - Coating composition and film produced thereby : en
  • US1849760A - hermann : en
  • US1849424A - Brick handling truck : en
  • DE546851C - Closure for liquid-tight containers made of rubber or rubberized and other material e.g. B. ice packs, hot water bottles, water pillows, bags and. like : de en
  • DE546531C - Sales container for groceries or the like. : de en
  • DE546845C - DF receiver with only one high frequency path between input and output : de en
  • US1849230A - Stocking suspender : en
  • US1849261A - Means for opening containers : en
  • US1849506A - Focusing device for electric lamps : en
  • US1849754A - Subgrading attachment for power graders : en
  • US1849964A - Chock block : en
  • CH153309A - Right and left rotary switch. : de en
  • FR39832E - Washing machine : en fr
  • CA320603A - Magnet coil : en fr
  • CH153149A - Cistern for toilet facilities. : de en
  • US1849380A - Internal combustion engine : en
  • AU195731A - Improvements in electromagnetic clutches : en
  • CA320655A - Earth anchor : en fr
  • CH153329A - Poison gas protection device. : de en
  • CH153137A - Mechanical assembly intended to load the screening residues or other materials onto wagons, and then to unload the wagons thus filled. : en fr
  • AU105931A - Apparatus for recovering alluvial gold : en
  • DE546652C - Process for the production of color grid prints on textile fabrics in half tones with photomechanical gravure printing forms : de en
  • ES125806A1 - Improvements in two-stroke internal combustion engines. : en es
  • FR722073A - Resonator device for loudspeakers : en fr
  • FR722218A - Auxiliary water filter : en fr
  • US1849371A - Combination screen and glass window construction : en
  • US1850053A - Tire rimming machine : en
  • US1849195A - Annunciator : en
  • US1849412A - Trim for windows, doors, etc. : en
  • US1849936A - Pencil : en
  • US1849559A - Tanning for the production of leathers of various kinds : en
  • US1849858A - Setting machine : en
  • US1850008A - Fire extinguishing device : en
  • DE546514C - Method and apparatus for assembling electrical resistors : de en
  • FR39826E - Process for solidifying organic liquids : en fr
  • CH153360A - Device with pressurized fluid transmission for controlling mechanisms with an initial empty stroke. : en fr
  • CA320474A - Portable fire extinguisher : en fr
  • CH153312A - Device for distributing the load on several energy sources working in parallel. : de en
  • DE546938C - Device for sticking fabric samples and other surface products on substrates : de en
  • DE546589C - Process for drawing metal profiles : de en
  • DE546818C - Remote measuring receiver whose pointer is set by current pulses, the duration of which is proportional to the measured value to be transmitted : de en
  • US1849311A - Fountain pen : en
  • DE546784C - Lubricating device for roller bearings, ball or roller bearings : de en
  • FR39816E - Device for the waterproof fixing of corrugated and flat roofs on wooden or iron frames or on battens : en fr
  • FR722306A - Method for controlling light signals at the output of a t station. s. f. and its applications : en fr
  • US1849515A - Suction cleaner nozzle : en
  • DE546285C - Self-ventilating rail motor with parallel ventilation : de en
  • GB369960A - Improvements in power driven hand directed hair cutting, massaging and the like toilet appliances : en
  • FR722390A - Device for remote transmission of still or moving images : en fr
  • US1849291A - Machine for plasticating materials : en
  • US1849491A - Cut-off valve for water supply systems : en
  • US1849718A - Blast furnace tuyere : en
  • CH153375A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CH153399A - Process for the production of a wool dye of the anthraquinone series. : de en
  • CA320545A - Circuit interrupter : en fr
  • NL26360C - : en
  • US1849794A - Parasol construction : en
  • US1849882A - Gear shifting mechanism : en
  • FR722408A - Apparatus comprising a gas-filled electric discharge tube : en fr
  • US1849199A - Production of creosoting compositions : en
  • DE547011C - Kloeppel with a round heart for single-strand lace-poppers : de en
  • FR722240A - Overcurrent protection for direct current systems by means of metal steam valves : en fr
  • GB368888A - Improvements in carrying out fermentation processes : en
  • CA320523A - Gate and door fastener : en fr
  • CA320536A - Waste liquor processing : en fr
  • DE546814C - Alloys, in particular bearing metal alloys : de en
  • FR722249A - Frame for images, photographs, advertisements, advertisements, etc. : en fr
  • GB368842A - Improvements in automatic control systems for dynamo-electric machines : en
  • DE546854C - Scraper machine : de en
  • DE546911C - Process for printing on acetate silk or on substances containing cellulose ether and esters : de en
  • US1849847A - System of control : en
  • AU111631A - Process for obtaining pure sulphur from crude substances containing sulphur by continuous operation : en
  • US1849428A - Iron oxide pigments and process of producing the same as by-products of the reduction of aromatic nitrocompounds : en
  • US1849819A - Sound recording and reproducing apparatus : en
  • US1849545A - Collapsible creel : en
  • US1849701A - Speculum : en
  • US1849642A - Method for controlling motions, particularly in the machining of solid materials : en
  • US1849954A - Grand piano action : en
  • CA320566A - Waterinsoluble disazodyestuff : en fr
  • CH153371A - Laundry centrifuge. : de en
  • USD86508S - Ernest t : en
  • DE546441C - Container for the sterile storage of medical instruments, in particular injection syringes o. : de en
  • FR39950E - Improvements to dynamos with separate excitation specially applicable to the supply of electric arcs : en fr
  • FR722304A - Float for constant level tanks more particularly applicable to carburettors of explosive engines : en fr
  • GB369179A - Improvements in insulation for high potential electrical machines : en
  • CH153275A - Single-acting valveless two-stroke internal combustion engine. : de en
  • US1849289A - Refractory containing silicon carbide and method of making the same : en
  • US1849836A - Furniture shoe : en
  • US1849910A - Brake tester : en
  • CH153361A - Device for the transmission of signals from the train to the track on live tracks. : de en
  • US1849431A - Extruding die : en
  • FR722341A - Process for manufacturing products made of iron or stainless steel and resistant to corrosion : en fr
  • GB369044A - Improvements in or relating to devices for spraying or projecting liquids : en
  • CA320574A - Rubber antioxidant : en fr
  • CH153124A - Device for keeping the sieve of cleaning machines for short dry forage clean. : de en
  • US1849490A - Fuel feed pump and method of operating same : en
  • CH153281A - Engine starter switch. : de en
  • CH153336A - Information plate for road signs. : en fr
  • GB369105A - Attachment of turbine disc wheels : en
  • GR3580B - HYDROLINE OIL COMBUSTION MACHINE. : el en
  • FR722233A - Improvements to sound horns and similar acoustic warning devices : en fr
  • DE546480C - Hair clipper : de en
  • ES125013A1 - Perfections in cables impregnated for high voltage. : en es
  • FR722520A - Frying pan can be closed with a lid : en fr
  • GR3582B - TOOL FOR MAKING CARPETS BY SEWING MACHINE. : el en
  • US1849723A - Calking machine : en
  • US1849926A - Table for invalids' beds : en
  • US1850056A - Material abrasion tester : en
  • US1849192A - Opacifying substance for enamels, glasses, and the like : en
  • DE546831C - Collection drawer for address printing plates : de en
  • US1849245A - Toning bath for photocraphic prints : en
  • US1849274A - Valve : en
  • US1849644A - Fire extinguisher : en
  • US1849722A - Road working broom : en
  • GB369210A - Improvements in or relating to the socket members of electrical plug-and-socket couplings : en
  • DE546358C - Complex impedance with negative real part : de en
  • CA320480A - Clamp : en fr
  • US1849059A - Method of and means for supplying fuel : en
  • US1849242A - Reversing valve : en
  • US1849560A - Tractor : en
  • US1849975A - Grate for gas producers : en
  • FR39916E - Improvements to carburettors for internal combustion engines : en fr
  • GB369085A - Depolarizing mix for dry cells : en
  • FR39917E - Variable capacitor control mechanism : en fr
  • DE546580C - Process for the production of low-twist wire ropes from wire strands : de en
  • DE547090C - Cooling device for X-ray tubes : de en
  • US1849112A - Fruit juice extractor : en
  • US1849201A - Pipe cleaning machine : en
  • US1849586A - Tube for tooth-paste : en
  • US1849288A - Electric furnace resistor element : en
  • US1849356A - Nitrocellulose explosive and process of making the same : en
  • DE546627C - Security paper : de en
  • US1849355A - Explosive and process of making same : en
  • US1850016A - Respiratory mask : en
  • US1849317A - Carburetor : en
  • US1849513A - Flexible tube : en
  • US1849538A - Utility device : en
  • US1849879A - Jar : en
  • US1849976A - Closure for jars : en
  • US1849971A - Ratchet operator for copyholders : en
  • US1850052A - Delivering mechanism for eyeleting and similar machines : en
  • FR722219A - Method for winding locks of hair on curlers and curlers allowing the use of this method : en fr
  • US1849075A - Sucker rod : en
  • GB368882A - Process of insulating electrical apparatus : en
  • GB369253A - Improvements in means for brushing teeth : en
  • FR722090A - Coupling arrangement for prepaid telephones with collection of taxes according to time and area in telephone installations : en fr
  • GB368933A - Improvements relating to cartons : en
  • GB369008A - Improved apparatus for preparing feed for livestock : en
  • GB369027A - Improved manufacture of fertilisers : en
  • DE546725C - Process for regulating the power distribution to several interconnected power plants for alternating or multi-phase current : de en
  • GB368983A - Machine and method of producing collapsable metal tubes : en
  • FR39807E - Process for preparing tank dyes : en fr
  • DE546836C - Laengsrippenrohr, which is composed of individual longitudinal segments : de en
  • DE547028C - Device for controlling a steam turbine, which is used to drive a compressor or several : de en
  • GB369277A - Improvements in mercury vapour lamps operating at above atmospheric pressure : en
  • GB369177A - Improvements in automatic adjusting mechanism for the shoes of hydraulic brakes : en
  • FR722457A - Improvements to induction motors : en fr
  • GB369990A - Improvements in and relating to the manufacture of aqueous emulsions containing lecithin : en
  • FR722210A - Improvements to oyster culture processes : en fr
  • GB369079A - Improvements in adjustable head-rests : en
  • FR722354A - Process and device for the desiccation of gases containing nitrous vapors : en fr
  • FR39928E - Safety razor : en fr
  • FR39947E - Devices for locating the settings of t.s.f. : en fr
  • GB369069A - Combined inflating, deflating and gauging device for pneumatic tyres : en
  • GB369098A - A machine for the manufacture or pressed mouth-piece plugs and for their insertion in cigarette tubes : en
  • ES125784A1 - Improvements in buildings whose constituent elements are manufactured in the factory and assembled or assembled during the construction. : en es
  • FR722382A - Fabric printing machine : en fr
  • GB369045A - Improvements relating to illuminated signals : en
  • GB368862A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • US1849419A - Traffic warning device : en
  • US1849915A - Windshield wiper : en
  • FR39910E - Carburetor block with multiple diffusers : en fr
  • FR722271A - Process for dyeing shoe soles : en fr
  • GB368938A - Improvements in garment stands : en
  • GB369022A - An improved fluid-tight joint for pipes and tubes : en
  • FR722246A - Suspension soap : en fr
  • FR722496A - Booster converter for direct current, particularly applicable to the power supply of t devices. s. f. and tube amplifiers : en fr
  • GB369084A - Improvements in turbine electric generator sets : en
  • FR39930E - Process for the chemical recovery of the active elements of residual liquors after cooking of cellulosic materials : en fr
  • FR722235A - Brick press : en fr
  • US1849758A - Wall mold : en
  • DE546149C - Process for the direct extraction of iron in a hearth furnace : de en
  • GB368965A - Improvements in and relating to voice-printing apparatus : en
  • CA320652A - Door lock : en fr
  • CH153359A - Articulated trolley. : de en
  • FR722274A - Noise protection method : en fr
  • GB369137A - Improvements in or relating to the detection or measurement of combustible ingredients in gaseous mixtures : en
  • FR722303A - Remote indicator : en fr
  • GR3578B - SUPPORT HEAD. : el en
  • FR39941E - Process for the preparation of dyes of the gallocyanin series, resistant to aging : en fr
  • GB369165A - Improvements in massage devices : en
  • DE491579C - Ten switching device for sprocket wheel calculators : de en
  • DE546484C - Process for packing cigarettes or similar items in sliding boxes : de en
  • GB369033A - Improvements relating to internal combustion engines supercharged by exhaust driven turbo-compressors : en
  • GB369150A - Improvements in or relating to air pumps : en
  • DE546745C - Impact protection for broomsticks with a rubber sleeve to be streaked over the outer end of the handle : de en
  • GB368973A - Improvements in or relating to the dyeing of yarn in package or wound form : en
  • GB368884A - The manufacture of new monoacyl-diamino-acridines : en
  • GB369065A - Improvements in and relating to linings for molten metal containers : en
  • DE546371C - Process for the production of edestin-containing hemp seeds that are stable at the boiling point : de en
  • DE546762C - Attachment for piezoelectric crystal plates : de en
  • DE546824C - Dialyzer : de en
  • GB369086A - Improvements in or relating to piston packing rings : en
  • DE546797C - Motor vehicle brake moved by the prime mover : de en
  • DE547044C - Urinal closure : de en
  • GB369597A - Improvements in or relating to the steering arrangements of motor vehicles : en
  • FR722375A - Treatment of bronze waste to separate copper, tin, lead and precious metals : en fr
  • FR722386A - Generator or tube amplifier assembly : en fr
  • DE546525C - Arched or articulated foot insert : de en
  • ES778U - Block to light homes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722462A - Internal combustion engine : en fr
  • US1849281A - Automatic starter for electric motors : en
  • GB368890A - A new form of sweetmeat : en
  • GB369052A - Improvements in electric discharge devices : en
  • DE539868C - Device for lateral sealing of the runners of gear motors or pumps : de en
  • DE546907C - Calendar, time and alarm clock in the lamp base : de en
  • DK45402C - Procedure and machine for rolling cigars and the like. : da en
  • FR722379A - Improvements to automatic and semi-automatic telephone systems : en fr
  • FR39935E - Adjustable amperage rotary device for electrolytic chrome plating and electroplating : en fr
  • GB368878A - Improvements in or relating to carburettors : en
  • FR722469A - Motor vehicle carburetor control device : en fr
  • GB368999A - Improvements in water tube furnace walls of steam generators : en
  • FR722479A - Axially actuated clutch device for motor bicycles and motorcycles : en fr
  • FR722173A - Device for the cooling and preliminary purification of gas, in particular top gas, intended to be purified, preferably electrically : en fr
  • FR722157A - Machine used to correct the designs of cardboard selection devices (jacquard, vincenzi, verdol or other) in the manufacture of fabrics : en fr
  • GB369194A - Improvements in or relating to the manufacture of rayon : en
  • GB368909A - Improvements in and relating to mattresses : en
  • GB369230A - Improvements in or relating to lamp fittings suitable for street lighting : en
  • CA320499A - Automobile light : en fr
  • CH153322A - Gate valve for gas pipes. : en it
  • US1849683A - Multiple unit turret type machine tool : en
  • US1849820A - Combination electrical regulator : en
  • US1849275A - Coating and printing process and apparatus therefor : en
  • US1849961A - Marking gauge for mortised door locks : en
  • DE546807C - Process for the preparation of the salts of the acidic sulfuric acid esters of higher molecular alcohols in dry form : de en
  • GB369040A - A new or improved tool to facilitate the withdrawal of brake drums and the like from their mountings : en
  • US1849762A - Cuff link attachment : en
  • US1849194A - Lethal apparatus : en
  • US1849133A - Kite : en
  • DE546607C - Atomizer burner for liquid fuels with coaxially arranged tubes in the burner tube open at both ends : de en
  • GB369061A - Improvements relating to pivots and bearings of the friction or braking type, for horizontally and vertically pivoted casements whereby these types of ventilators can beheld at any desired position : en
  • CH153140A - Apparatus for transporting household waste or other similar waste. : en fr
  • DE546452C - Workbench jaw : de en
  • GB369153A - Improvements in and relating to welding apparatus : en
  • DE546577C - Process for the manufacture of milling cutters, reamers and similar tools with inserted and soldered knives : de en
  • ES673Y - Clips or elastic hairpin, with closure. : en es
  • ES679Y - Improvements in wrappers for the conservation of cigars. : en es
  • GB368843A - Improvements in or relating to aluminium-silicon alloys : en
  • US1849447A - Speedometer : en
  • US1849314A - Sheet transferring mechanism for printing fresses : en
  • US1849566A - Two-stage two-stroke internal combustion engine : en
  • US1849990A - Reading desk : en
  • US1849208A - Rock drill of the valveless type : en
  • DE546146C - Rotary piston steam engine with radially displaceable abutments in a circular cylinder : de en
  • DE546651C - Process for the production of multicolored slides, in particular cinematograph films : de en
  • DE546785C - Rotary valve : de en
  • ES672Y - Knitwear impregnated with rubber. : en es
  • CA320575A - Tire mould : en fr
  • CH153121A - Machine to work the soil, intended to be adapted to a tractor. : en fr
  • DE547087C - Process to transmit the observations made from an airplane by telegraph : de en
  • DE546922C - Process for the production of laminated glass : de en
  • US1849187A - Mixing apparatus : en
  • US1849705A - Spring coiling method and means : en
  • CH153282A - Method for operating an internal combustion turbine system with a cell wheel rotating between the compressor and the turbine. : de en
  • US1849184A - Ironing board : en
  • US1849349A - Calculating machine : en
  • CH153182A - Shot mill. : de en
  • FR39922E - Self-regulating pressure device : en fr
  • GB369144A - Improvements in straining arrangements for vacuum drying apparatus : en
  • CH153237A - Small induction motor, especially for tariff devices. : de en
  • FR39819E - Pocket or portable electric light with adjustable reflector in relation to the focus of the incandescent lamp : en fr
  • FR722550A - Improvements to balanced road barriers : en fr
  • US1849084A - Siphon pen for recording instruments : en
  • FR722265A - Overhead propeller edge protection device : en fr
  • GB368869A - Improvements in or relating to the production of fatty acids by oxidation of hydrocarbons : en
  • GB369092A - Improvements relating to the manufacture of scagliola marble slabs, tiles and the like : en
  • US1849649A - Revolving screen cotton separator : en
  • ES125648A1 - Steel blade applicable to shaving machines. : en es
  • FR722205A - Bending spring : en fr
  • FR722527A - Improvements to brick or terracotta slabs for the construction of ceilings or paneling, with iron reinforcement : en fr
  • DE546572C - Syringe, in particular for dental purposes, with electrical resistance heating : de en
  • DE546864C - Device for strength testing of pipes : de en
  • FR722257A - Processing method for transmission belts : en fr
  • FR722299A - lock nut : en fr
  • GB368992A - Improvements in electric welding machines : en
  • GB369025A - Improved apparatus for bringing liquids and gases into intimate contact : en
  • DE546649C - Saver clock with lock for the clock mechanism that can be triggered by inserting a coin : de en
  • DE546760C - Hydraulic drive device, in particular for vehicle brakes : de en
  • DE547057C - Process for the protection of wool, fur, hair and the like Like. Against textile pests : de en
  • DE547173C - Process for the production of a highly reactive iron : de en
  • ES759U - Indirect lighting table lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • DE546444C - Electrically heated hair waving device for flat rollers : de en
  • FR39892E - Manufacture and application of acetylene condensation products with ammonia : en fr
  • GB369594A - Improvements in and relating to milking apparatus : en
  • DE546908C - Balance shaft with double roller : de en
  • FR722361A - Sanding machine with flexible transmission control : en fr
  • GB368993A - Improvements relating to road vehicles for carrying merchandise : en
  • DE546639C - Release device for ratchet pawls on high conveyor systems : de en
  • US1849209A - Process of sulphonating oils and fats : en
  • US1849738A - Cover or protector for vehicles and the like : en
  • US1849877A - Structural toy : en
  • GB369034A - Improvements in apparatus for kibbling or reducing lump material : en
  • DE546846C - Support masts for vertical surface antennas : de en
  • DE546925C - Completely separable slide fastener : de en
  • CA320563A - Fire extinguisher : en fr
  • CA320602A - Hand brake : en fr
  • ES125732A1 - An apparatus for cleaning and drying glass, glass, mirrors and similar surfaces. : en es
  • GB368978A - Improvements relating to control apparatus such as contactors and circuit breakers for alternating and direct electric current systems : en
  • CA320514A - Electrical conduit cap : en fr
  • DE547050C - Single rope gripper : de en
  • GB369614A - Improvements in the manufacture and production of organic compounds containing nitrogen : en
  • DE546439C - Anesthetic machine : de en
  • DE546632C - Holding and reinforcement device for lead, copier, colored pencils and. like : de en
  • GB368845A - Improvements in or relating to apparatus for use in connection with recording sound upon film : en
  • GB368872A - An improved driving or power transmission system for mining machinery : en
  • GR3583B - ELECTRIC PHOTO PROJECTOR. : el en
  • US1849226A - Submarine amusement device : en
  • DE547068C - Method and device for closing the ends of a sleeve to cigars u. like : de en
  • US1849140A - Electric production of carbon bisulphide : en
  • US1849878A - Fire escape safety device : en
  • US1849887A - Door operating mechanism : en
  • GB368865A - Improvements in or relating to small-arms : en
  • DE546739C - Device for loosening pipe connections : de en
  • FR39866E - Device for checking the progress of the candles : en fr
  • FR39949E - Improvements to puncture-proof inner tubes : en fr
  • FR722322A - Board game : en fr
  • GB368982A - Improvements in and relating to alternating current motor control gear : en
  • GB368942A - Improvements in and relating to typewriters : en
  • GB369005A - Improvements in or relating to heat accumulator installations for supplying hot-water and steam : en
  • GB368920A - Improvements relating to pumps, and particularly to feed pumps for engines of automobile vehicles and the like : en
  • FR722318A - Manufacturing process of celluloid objects : en fr
  • DE546533C - Snap spring for temperature controller : de en
  • DE546891C - Mud flaps for bicycle alternators : de en
  • GB369067A - Control device for the doors of vehicles : en
  • GB369623A - Improved method for the direct distillation and rectification of wines with the double effect of the heating steam : en
  • US1849564A - Linkage device : en
  • DK45385C - Device for Testing and Sorting Eggs. : da en
  • ES125052A1 - A procedure for the manufacture of flat rules of laminar body. : en es
  • ES125751A3 - A machine with a perfected system for treating fabrics. : en es
  • FR722162A - Men's clothing cutting process : en fr
  • FR722230A - Improvements in the manufacture of rubber compositions : en fr
  • US1850048A - Racing apparatus : en
  • FR722542A - Controlled captive aircraft and apparatus for its use for pilot training : en fr
  • FR722370A - Elastic coupling : en fr
  • GB369652A - Improvements in and relating to the manufacture of propellers : en
  • DE546152C - Electroacoustic device : de en
  • DE546672C - Single-phase induction motor with an auxiliary phase winding which is connected to the network in series with a capacitor connected via a transformer : de en
  • GB368969A - Improvements in and relating to electric switch operating mechanism : en
  • US1849293A - Process of electrodepositing indium : en
  • US1849590A - Fuel supply system : en
  • FR722276A - Paper bags for powdery materials : en fr
  • FR722467A - Process for the preparation of sheets, tapes, capsules and other non-filiform articles from aqueous solutions of cellulose : en fr
  • ES125768A1 - An apparatus-tub to remove the films from the grains. : en es
  • FR39925E - Improvements in gas mixture separation processes : en fr
  • DE546422C - Carrier for a display panel to be attached to the edge of a card frame : de en
  • DE546551C - Air Gun : de en
  • DE546594C - Outlet piece for twin rails : de en
  • DE546944C - Steam trap with float and ball valve : de en
  • US1849777A - Vehicle lift : en
  • DE546461C - Ignition magnet : de en
  • DE546485C - Support roller frame for conveyor belts : de en
  • FR722191A - Thermal machines : en fr
  • FR722293A - Heat treatment process for all applications, and in particular for metallurgy : en fr
  • US1849763A - Container : en
  • US1849958A - Tabloid sheet slitter : en
  • ES125324A3 - Combustion engine for air vehicles. : en es
  • DE546547C - Grinding and polishing of the toughest metal alloys : de en
  • FR722540A - Improvements to stamps, seals and the like : en fr
  • DE546481C - Slidable bolster for hooking table cutlery : de en
  • ES125690A1 - Switch and luminous pushbutton. : en es
  • US1849696A - Reduction gearing : en
  • US1849530A - Carburetor for internal combustion engines : en
  • CH153219A - Endless film unwinding device for cinematographic projectors. : en fr
  • US1849220A - Monocycle internal combustion engine : en
  • CH153278A - Regulating device for internal combustion engines with variable speed, in particular for vehicle engines. : de en
  • FR722452A - Watch box : en fr
  • GB368838A - Improvements relating to the distillation of hydrocarbons and apparatus therefor : en
  • DE546698C - Planetary gear with bevel gears : de en
  • DK45374C - Cattle release device. : da en
  • FR722421A - Air vessel : en fr
  • FR722488A - Hacksaw blade : en fr
  • GB369152A - Bottle with pipette-stopper : en
  • DE546815C - Optical distance measuring device : de en
  • FR722454A - Bell ringing electric control device : en fr
  • US1849602A - Automatic control for pumps : en
  • US1850002A - Box holder : en
  • CH153402A - Process for the preparation of a vat dye. : de en
  • DE546866C - Reading box : de en
  • DK45372C - Photographic cassette for recording two, three or more consecutive movements of a moving object, person or the like. : da en
  • AU113831A - Improvements in or relating to compressed air brake devices : en
  • US1849094A - Mixing machine : en
  • US1849495A - Sound reproducing device : en
  • US1849541A - Rock drill : en
  • US1849336A - Electric supply system : en
  • US1849539A - Work-driving device : en
  • CA320477A - Locomotive boiler : en fr
  • US1849298A - Mining machine : en
  • GB368846A - Improvements in or relating to telephone systems : en
  • GB368916A - Improvements in or relating to suction nozzle cleansing devices : en
  • DE546802C - Device for enmeshing yarn : de en
  • DK45379C - Apparatus for supplying the grease-like sealant to the sealing compartments of waterless gas containers. : da en
  • US1849436A - Electrolytic cell : en
  • DE546530C - Seat frame with backrest : de en
  • CA320658A - Yarn tinting fluid : en fr
  • FR722442A - Angle gear drive device : en fr
  • AU161331A - Method and apparatus for treating solids : en
  • CA320515A - Movable surgery : en fr
  • CH153176A - Apparatus for measuring men's legwear. : de en
  • DE546526C - A resilient blanket that can be placed or laid on a burial coffin : de en
  • DE546719C - Lid fastening and securing for metal buckets, cans, etc. Like. With handle bags : de en
  • US1850006A - Brake : en
  • CH153340A - Foldable scaffolding, especially for tents. : de en
  • GB369039A - Improvements in dies for use in the manufacture of tiles and blocks : en
  • NL26236C - : en
  • DE546562C - Line block circuit : de en
  • DE546822C - Suspenders that can be used as a bandage : de en
  • FR722548A - Improvements to the means of controlling airplanes : en fr
  • USD86548S - Design for an embroidered textile fabric : en
  • ES125774A1 - A mechanical toy equipped with movements of vibration or spin and dance by a centrifugal weight put into circulation by a spring. : en es
  • FR722350A - Improvements to chromatic circles : en fr
  • US1850060A - Hot top for ingot molds : en
  • US1849648A - Treatment of gases and the like : en
  • US1849674A - Ham retainer : en
  • CH153374A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546660C - Process for the concentration of acetic acid : de en
  • CH153344A - Wrapping machine. : de en
  • FR39842E - Decoration process for plastics : en fr
  • GB368851A - Improvements relating to the dividing and balling of plastic materials such as dough : en
  • FR722241A - Annular support frame for mine galleries : en fr
  • FR722470A - Feather intended for floating line fishing : en fr
  • GB368858A - Improvements in and relating to desk, wall and ceiling fans : en
  • DE546989C - Device for automatic separation, straightening and feeding of workpieces : de en
  • DE546542C - Process for the production of a dry powder from fruit juice and milk which, when dissolved in a liquid, is used as a drink : de en
  • DE546792C - Cooling device for cinema projection apparatus : de en
  • FR39934E - Development of chucks : en fr
  • FR722412A - Improvements to windshields, sun visors and other oscillating articles for automobiles and other uses : en fr
  • FR722547A - Measuring valve for the sale of liquids : en fr
  • GB368959A - Improvements in apparatus for the pasteurisation of liquids in bottles : en
  • DE469967C - Process for the production of cinematographic transformation and trick recordings without covering on a single film strip : de en
  • DE547055C - Coin checker for rejecting perforated coins : de en
  • FR39768E - Rontgen tube : en fr
  • GB369114A - Improvements in and relating to the closure of tins and like boxes : en
  • GB369598A - Improvements in or relating to the chassis construction of motor vehicles : en
  • GR3587B - METHOD TO AVOID THE FORMATION OF STRUGGLE ON THE SURFACE OF METAL GLASS DURING THE CONTACT AFTER HOT METALS. : el en
  • FR39803E - Process for making insulating bodies (plates, moldings) with glass yarns : en fr
  • GB368935A - Improvements in the manufacture and production of aliphatic alcohols : en
  • GB369167A - Improvements in or relating to thermionic amplifiers and oscillation generators : en
  • FR722215A - Improvement of cylindrical lock bodies : en fr
  • US1849213A - Hoisting mechanism : en
  • US1849233A - Switch : en
  • US1849704A - Fertilizer manufacture : en
  • CH153134A - Device for light control on doors. : de en
  • US1849309A - Inductor furnace for parallel operation : en
  • DE546573C - Machine for the production of hollow glass bodies : de en
  • DE546636C - Vibration controller for electrically driven church bells : de en
  • ES125776A3 - Device for obtaining machine copies with tape. : en es
  • FR39848E - Improvements to undercarriages for mining wagons and sedans : en fr
  • FR722507A - Gas mask : en fr
  • FR39825E - Improvements to assemblies using electronic relays : en fr
  • CA320502A - Grain separator : en fr
  • DE546488C - Mallets and batons : de en
  • CH153146A - Device for emptying a container. : en fr
  • CH153333A - System for signaling by means of waves. : de en
  • US1849565A - Traveling bag : en
  • US1849621A - Tuft cutter : en
  • US1849787A - Car roof : en
  • CA320610A - Process of making chlorobenzene : en fr
  • US1849202A - Great circle ruling device : en
  • CA320626A - Washing machine dolly : en fr
  • CH153345A - Box for packing masses that are liquid when hot and solidified when cold. : de en
  • CH153320A - Lighting lamp for shop windows, shops, etc. : en fr
  • GB369015A - Improvements in furnace grates : en
  • US1849062A - Tufting device : en
  • US1849312A - Metal container : en
  • US1849615A - Vegetable plant sprayer : en
  • CH153194A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CH153304A - Electric cable. : de en
  • CA320559A - Insulator : en fr
  • DE546665C - Loading device for mastic asphalt cooker : de en
  • US1849236A - Gab bttbiteb : en
  • US1849667A - Hand brake : en
  • USRE18387E - Bail joint : en
  • US1849533A - Animal-like pull-toy : en
  • US1849285A - Speed changing mechanism for motor vehicles : en
  • US1850028A - Water heater : en
  • GB368886A - Improvements in and relating to film-casting machines : en
  • GB369018A - Improvements in and relating to fluid-pressure brakes : en
  • DE546418C - Disengageable power coupling with shear bolt, especially for rolling mills : de en
  • ES125448A2 - A PROCEDURE FOR THE MANUFACTURE OF ALCOHOL FREE OF EMPIREUMATIC OILS : en es
  • DE546618C - Device for the production of smaller hollow cast bodies by fall casting : de en
  • DE546804C - Washing machine with fan : de en
  • DE547247C - Time switch, especially for direction indicators : de en
  • FR722214A - Improvement in universal joint housings : en fr
  • CH153159A - Bottle. : de en
  • CA320561A - Window pivot : en fr
  • CH153394A - Process for the preparation of a black azo dye. : de en
  • DE546517C - Process for the production of bitumen emulsions : de en
  • US1849082A - Production of solid calcium nitrate : en
  • US1850055A - tayman : en
  • US1849843A - Tooth straightening appliance : en
  • US1849950A - Bucket : en
  • US1850062A - Continuous strip forming and covering machine : en
  • NL29070C - : en
  • US1849248A - Display container and bottle : en
  • DE546604C - Protection device for electrical line networks with two or more operationally parallel operating synchronous power plants to avoid the shutdown of the power plants : de en
  • ES125381A1 - Procedure to overcome the difficulties of adaptation in bearings of bronze, red bronze, cast iron or other cast iron bearings whose adhesion or adaptation to the axle shaft is bad. : en es
  • FR722515A - Improvements to processes for extracting sugar from apples in the manufacture of cider : en fr
  • CA320476A - Corn ear dish : en fr
  • US1849162A - Temperature control system : en
  • US1849394A - Spring assembling machine : en
  • US1849500A - Jack : en
  • US1849906A - Valve device : en
  • US1849922A - Electric switch : en
  • CA320585A - Mower : en fr
  • GB369071A - Improvements in die casting machines : en
  • CH153261A - Watch strap. : de en
  • DE546720C - Weft pile fabric (corduroy) : de en
  • DE546806C - Process for the production of esters boiling below 100µ : de en
  • CH153198A - Process for the production of an anthraquinone derivative. : de en
  • AU107731A - Improvements inthe manufacture of synthetic resins and moulding powders obtained therefrom : en
  • CH153210A - Primer that acts as an initial and percussion fuse. : de en
  • FR722495A - Curling or waving iron : en fr
  • GB368879A - Improvements in or relating to rail motor carriages and the like : en
  • US1849148A - Feeder for cups and the like : en
  • US1849203A - Deodorant burner : en
  • CA320605A - Tire cover lock : en fr
  • ES125803A3 - A razor blade sharpening machine. : en es
  • FR722396A - Improvements to internal combustion engines : en fr
  • CH153247A - Winding mechanism and pulling the time, direct effect. : en fr
  • AU150131A - Improvements in electric controlling and/or signalling installations : en
  • CA320513A - Process of reducing iron : en fr
  • CA320646A - Hum elimination system : en fr
  • AU532331A - An improved process forthe production of photographic plates for use on printing machines : en
  • US1849779A - Method for cutting hexagonal blanks : en
  • DE546397C - Lock fastening : de en
  • DE546703C - Control device for hydraulic single drives of working machines arranged in groups : de en
  • DE546705C - Procedure for checking the ends of cartridge cases for the purpose of sorting : de en
  • GB369618A - Improvements in and connected with thermostats for safety control of oil, gas or powdered fuel furnaces : en
  • GR3586B - MECHANICAL SEED DRYER. : el en
  • US1849859A - Method of eliminating fading : en
  • US1849881A - Translucency measuring apparatus : en
  • US1849078A - Calking machine : en
  • US1849090A - Method of making cellular stone like material : en
  • US1849413A - Clock controlled electric circuit : en
  • NL26676C - : en
  • US1849318A - Coin sorting machine : en
  • CA320613A - Aircraft : en fr
  • FR722297A - Device for automatically adjusting and maintaining constant the intensity of signals detected by a radio receiver : en fr
  • US1849270A - Container : en
  • US1849492A - Clinker heat treatment : en
  • CH153128A - Structure for roofs, bridges etc. : de en
  • DE546549C - Formation of pearls made of glass or other material for insoles, body bandages or other, healing purposes : de en
  • DE547046C - Wound dressing : de en
  • FR722348A - Continuous flow storage-destocker : en fr
  • FR722464A - External clamping brake : en fr
  • GB369147A - Improvements relating to the production of packets for containing razor blades : en
  • GR3584B - AUTOMATIC ADJUSTMENT OF ROTARY GAMES ENVELOPES. : el en
  • US1849247A - Heel : en
  • CH153270A - Method for preventing water from entering the impeller head of impeller turbines, pumps and the like with movable blades and apparatus for carrying out this method. : de en
  • CA320583A - Mower : en fr
  • CH153238A - Electrically controlled printing tabulator. : de en
  • DE546428C - Stamping device : de en
  • DE546833C - Typewriter with an exchangeable paper trolley that can be raised and lowered into a switch position : de en
  • DE546857C - Device for milling tenons : de en
  • ES777U - Support and handle for brooms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368896A - Improvements in knocking-over bits for use in straight-bar knitting machines : en
  • GB368905A - Improvements in or relating to electric motor control systems for use on vehicles : en
  • CA320501A - Collapsible winding shaft : en fr
  • CH153214A - Process for preparing a solution of at least one cellulose derivative, containing at least one insoluble pigment, and solution obtained by this process. : en fr
  • DE546761C - Cashier arrangement for coin operated telephones : de en
  • ES125712A1 - A process for the manufacture of synthetic lubricants for the production of films of great lubricating value. : en es
  • FR39808E - Camera shutter : en fr
  • FR722259A - Cliché chamber for photograms measuring devices : en fr
  • CA320503A - Electric lamp : en fr
  • CH153367A - Safety device for blinds. : de en
  • DE546610C - Water- or air-cooled hollow beam lying in the furnace : de en
  • DE547077C - Incandescent light inverter burner lantern : de en
  • AU206331A - Improvements relating to steam driven fluid compressors : en
  • US1849430A - Closed automobile body : en
  • DE546920C - Closure for handbags with a flap : de en
  • CA320461A - Road treating method : en fr
  • US1849702A - Fluid delivery : en
  • FR722427A - Apparatus intended for casting stereotypes or plates and fitted with a mold which is applied, in the casting position, directly against the crucible : en fr
  • DE546778C - Incubator with wings rotating around the stack of eggs : de en
  • DE546711C - Method for matching raster elements of flexible layer supports that do not exactly coincide, in particular a negative created behind a color raster and a copier color raster : de en
  • GB368849A - Improvements in or relating to adjustable sheet display apparatus : en
  • US1849188A - Method of making slotted pipe : en
  • US1849646A - Motor control system : en
  • DE546613C - Lock for left-left flat knitting machines : de en
  • US1849091A - Banjo : en
  • US1849390A - Coat collar position retainer : en
  • US1849938A - Cementing machine : en
  • CA320654A - Ornamentation of surfaces : en fr
  • DE546626C - Process for the production of processed cheese : de en
  • US1849714A - Heat treating furnace : en
  • US1849952A - Automatic washing machine : en
  • CH153378A - Process for the preparation of a 1.4.5.8-naphthalene tetracarboxylic acid. : de en
  • US1849232A - Photographic film with sound track indication : en
  • US1849461A - Method for knitting pants or like articles of clothing : en
  • USD86551S - Design for a radiator : en
  • CH153148A - Hot and cold water mixer nozzle. : en fr
  • US1849268A - Anchor : en
  • US1849921A - Charles w : en
  • US1849448A - britten : en
  • US1849853A - Boiler cleaner : en
  • US1850065A - Car mover : en
  • US1849418A - Hunter's mitten : en
  • CA320519A - Depth gauge and stop for grader blades : en fr
  • US1849106A - Stoker construction : en
  • FR722409A - Arrangement of bunkers in ships the main boilers of which are placed on a deck or on a platform above the top of the tank or the bottom of the ship : en fr
  • GB368881A - Improvements in and relating to the manufacture of coke : en
  • DE546749C - Process for the production of anhydrides of organic acids : de en
  • FR722471A - Advanced pulley mechanism for tractors : en fr
  • GB369600A - Improvements in means for brushing teeth : en
  • CH153197A - Process for the preparation of a monoazo dye. : de en
  • US1850059A - Book cover : en
  • CA320518A - Airship : en fr
  • ES125699A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 124847 : en es
  • FR722228A - Method and device for the transmission of tensile and pressure forces : en fr
  • GB368936A - Improvements in or relating to snap-action electrical switches of the ironclad type : en
  • US1849160A - Adjustable tap : en
  • US1850024A - Traction wheel lug : en
  • USD86510S - Design eor a cabd table top : en
  • CH153133A - Roller shutter facility. : de en
  • DE546713C - Process for the production of sharp-edged screen printing stencils : de en
  • US1849807A - Socket fastener slide : en
  • US1849353A - Inside sun visor for vehicles : en
  • CA320512A - Apparatus for regulating the viscosity of materials : en fr
  • CH153240A - Talking machine. : en fr
  • DE546986C - Electric spark plug with mica insulation : de en
  • FR39865E - Cooled cylinder for piston engines, with intake or exhaust openings in the wall : en fr
  • FR722451A - Adjustable joint for support : en fr
  • US1849549A - Optical printing apparatus : en
  • US1849264A - Mowing machine : en
  • CH153191A - Process for the production of gluconic acid calcium by fermentation. : de en
  • CH153287A - Steam generator. : de en
  • DE546647C - Arrangement for switching off lines in the event of a double earth fault : de en
  • DE546329C - Concrete mixer : de en
  • US1849594A - Oxide cathode : en
  • US1849655A - Fat-splitting adsorbent and process of making same : en
  • US1849553A - Emergency coupling : en
  • US1849740A - Wing or airfoil for aircraft : en
  • US1849789A - Auxiliary cross arm pole clamp : en
  • GB368922A - Improvements in or relating to closures for milk churns : en
  • CH153334A - Chime machine for church bells. : de en
  • US1849391A - Grease cartridge and the like : en
  • CH153256A - Drive device for wood on machines such as routers. : en fr
  • US1849375A - Switch : en
  • NL26678C - Method for the preparation of plastics from condensation products of aromatic amines and aldehydes : en nl
  • US1849056A - Electron discharge device : en
  • US1849743A - Stock car : en
  • US1849999A - Connecter : en
  • FR722317A - Improvements in sand pits : en fr
  • DE546915C - Form cylinder for rotary rubber printing machines : de en
  • FR39804E - Automatic starting rheostat for electric motors : en fr
  • DE546599C - Switch with foldable tongue for overhead monorails : de en
  • FR39850E - Bed can be raised vertically and can be moved in this position : en fr
  • GB369000A - Improvements in or relating to means for changing thread guides in knitting machines : en
  • DE546702C - Remote control with two or more pressure lines : de en
  • DE546995C - Device for switching off the ignition current in internal combustion engines that are suddenly relieved, especially aircraft engines : de en
  • DE547160C - Grinding wheel with a slip ring from a number of abrasive sectors : de en
  • FR722221A - Packaging for soap or other pasty products and process for the manufacture of such packaging : en fr
  • FR722364A - Rim for clincher tires : en fr
  • GB369113A - Improvements in and relating to date-indicating or registering apparatus : en
  • FR722222A - Method of making bundles of scrap and applications of this method : en fr
  • GB369142A - Improvements in and relating to the treatment of copper-protoxide and articles made therefrom : en
  • DE546901C - Drive to induce progressive walking movements in toy quadruped figures : de en
  • DE546998C - Brake application device for a single-axle trailer and dump truck : de en
  • FR722430A - Improvements in the manufacture of cellulose or cellulosic products : en fr
  • GB369185A - Improvements in windings for high potential electrical machines : en
  • US1849403A - Contact structure : en
  • DE546424C - Device for holding the die in casting devices for semi-cylindrical stereotype plates : de en
  • GB368968A - Improvements in or relating to electrical capacity measuring devices with direct reading : en
  • GB369625A - Improvements in prepayment gas meters : en
  • FR722524A - X-ray tube for spectral analysis : en fr
  • FR722381A - Audible warning device for lack of air in the brake brake pipe of railways : en fr
  • GB368975A - Improvements in winding keys : en
  • ES125782A1 - CARTRIDGE STORE FOR REPEAT GUNS : en es
  • US1849440A - Fuse : en
  • GB369222A - Improvements in or relating to turbines : en
  • DE546425C - Pressure cylinder guide for high-speed cylinder presses : de en
  • DE546391C - One-way liquid shock absorber : de en
  • DE546770C - Electric liquid heater : de en
  • ES125684A1 - An improved procedure, and its corresponding special apparatuses, for the baking of wheat and other cereals. : en es
  • DE546601C - Coin operated telephone : de en
  • FR39909E - Sophisticated process for industrial processing of grape juice to obtain white or red wines, rich in degree and extract, and of high quality : en fr
  • GB368893A - An improved natural and forced draught ventilator : en
  • DE546581C - Illuminated circuit diagram to illustrate the operating status of a line with several switches or a track with several switches, etc. : de en
  • FR722400A - Fixed spool wire unwinding adjustment device : en fr
  • FR722367A - Roadmender's squeegee : en fr
  • FR722481A - Ejection device for hunting rifles : en fr
  • FR722549A - Switching device for electrical devices : en fr
  • DE546423C - Process and device for cleaning boiler feed water by thermoelectric effect : de en
  • US1849243A - Loose leaf binder : en
  • DE546781C - Formation of mainly metallic contact surfaces : de en
  • DE547033C - Slag box for liquid purification of the regenerators of Siemens Martinoefen : de en
  • DE546763C - Radio transmitter in which the transmitted transmission frequency changes periodically between two neighboring values in order to reduce fading : de en
  • DE546948C - Device controlled by the plate cylinder of a rotary rubber printing machine for feeding work pieces to be printed, such as sheet metal plates and like : de en
  • FR722254A - Device for limbing trees : en fr
  • FR39911E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • US1849591A - Device for cutting continuous sheets of alpha very thin material : en
  • ES125728A1 - An endless polishing element of special type, for sanders. : en es
  • FR722196A - Plays for handles of knives of all kinds, cutlery, manicure tools, letter openers or the like : en fr
  • FR722463A - Process for the manufacture or recovery of catalytic materials : en fr
  • GB368963A - Improvements in circular knitting machines : en
  • GB369158A - Improvements in caps of cans or the like : en
  • FR39915E - Improvements in heat treatment of ferrous metals : en fr
  • US1849097A - Shoe form : en
  • US1849981A - Card table : en
  • GB369615A - Process and apparatus for the production of heat and cold by the aid of atmospheric air or obtaining the separation of moisture from atmospheric air : en
  • FR39811E - electrolytic element with bipolar coupled electrodes : en fr
  • FR39931E - Scrubber-grinder-mixer-divider : en fr
  • FR39946E - Continuous apparatus intended to make, in a molten lead bath, the distillation and if necessary the cracking of heavy hydrocarbons : en fr
  • FR722226A - Wire mesh belt for conveyors and elevators : en fr
  • FR722258A - Constant speed film drive mechanism : en fr
  • FR722385A - Automatic thresher gear : en fr
  • FR722528A - Improvements to piston steam engines : en fr
  • US1849543A - Hair waving device : en
  • US1850058A - Method of making mono-chloramine : en
  • US1849656A - Transmission network : en
  • US1849710A - Humidifier : en
  • FR722358A - Process for treating resins and resulting products : en fr
  • DE546616C - Electrically heated and controlled sterilizer for medical instruments : de en
  • FR722302A - Electric horn : en fr
  • FR722424A - Improvements to shaker conveyors : en fr
  • FR722394A - Device box for image observation : en fr
  • DE546490C - Lying press for schnitzel or similar pressed goods : de en
  • GB369016A - Improvements in or relating to cans or the like containers : en
  • ES125676A1 - A refrigerating appliance. : en es
  • US1849592A - Finger nail clipper : en
  • US1850036A - Process for obtaining tricalcium saccharate rich in sugar and poor in lime and of alpha very high degree of purity : en
  • US1850038A - Process of producing potassium sulphate, ammonia sulphate, and alumina from alunite : en
  • USD86509S - James i : en
  • CH153328A - Process for the production of bandages and sutures. : de en
  • DE546524C - Forceps-like device for squeezing and tying off blood vessels : de en
  • DE547066C - Process for creating special effects when projecting backgrounds and the like the like for theater, exhibitions, advertising, etc. : de en
  • DK45392C - Reinforced electrical cable containing one or more insulated wires. : da en
  • DE546579C - Rifle scope with line of sight that can be changed in horizontal and vertical direction : de en
  • DE546921C - Device for the production of insulating tapes : de en
  • US1849508A - Fertilizer manufacture : en
  • CH153224A - Electric musical instrument capable of emitting the sounds of the organ. : en fr
  • DE546886C - Motorcycle usable as an airplane : de en
  • DE546941C - Process for the conversion of lignin, lignin derivatives and lignin-containing bodies, such as cellulose waste liquor, into technically usable products : de en
  • FR722193A - Motor vehicle upgrades : en fr
  • GB369112A - Improvements in or relating to modulating systems for electric oscillations : en
  • US1849609A - Air compressor : en
  • US1849746A - Tank cap lock : en
  • US1849892A - Thrust bearing : en
  • US1849489A - Treatment of rubber : en
  • US1849868A - Grinder wheel oscillator : en
  • US1849898A - Tripod : en
  • NL26642C - : en
  • US1849597A - Multicolor printing apparatus : en
  • CH153355A - Anti-slip chain for automobiles. : en fr
  • DE546729C - Process for separating solid or solidifying components from gas mixtures by washing : de en
  • CH153178A - Closure, especially for shoes. : de en
  • US1850025A - Apparatus for the smelting of copper ores and the like : en
  • CH153408A - Structural steel with a low upper transformation point (A3 point) and high yield strength with good toughness. : de en
  • DE547108C - Process for the preparation of aromatic N-dialkylaminoalkylaminoaldehydes and their derivatives : de en
  • DK45371C - Alarm device for automobile garages. : da en
  • FR722179A - Lock nut and lock nut system : en fr
  • CH153397A - Process for the preparation of a black azo dye. : de en
  • DE547190C - Method and device for the production of perforated or cut-out workpieces by punching from plate-shaped material : de en
  • DE546633C - Penholder : de en
  • FR722443A - Filling body : en fr
  • GB368847A - Improvements relating to fluid pressure braking apparatus : en
  • GB369076A - Fuel pump for internal combustion engines operating with liquid fuel injection : en
  • DE546977C - Metal bush for pressing into plastic molding compounds : de en
  • FR39879E - Universal pump that can be used in particular for inflating air chambers : en fr
  • GB369591A - Improvements in photographic shutters : en
  • FR39884E - Improvements in the manufacture and processing of malleable cast iron : en fr
  • FR722194A - Three-position mechanics for looms and the like : en fr
  • GB368951A - Improvements in apparatus for the elimination of undesirable harmonics in electricalgenerating, transmission and distribution systems : en
  • US1850042A - Bottom impact fuse for armor-plate piercing shells : en
  • US1849114A - Flue control : en
  • US1849665A - Pulsator for milking machines : en
  • USD86554S - Design for a dish or other similar article of hollow-ware, china : en
  • US1849083A - Mop cleaner : en
  • US1849626A - Machine for automatically shaping stones and the like : en
  • US1849848A - Electric discharge apparatus : en
  • CH153266A - Device for switching gear drives, in particular for such electrical apparatus. : de en
  • ES125474A1 - Apparatus for heating liquids. : en es
  • ES125713A1 - Hammer-pylon with variation of atmospheric pressure. : en es
  • FR39785E - Improvements in means intended to prevent any feedback effect between the inlet and outlet circuits of discharge tubes : en fr
  • FR722290A - Alloy containing gold as the main element, cobalt and, if necessary, other additions : en fr
  • US1849300A - Air brush : en
  • US1849383A - Means for controlling the tension of coils or rolls of flexible material : en
  • US1850020A - Counter display box : en
  • FR722406A - Coumarin Manufacturing Improvements : en fr
  • DK45401C - Device for sewing machines for footwear. : da en
  • FR722332A - Device for attenuating or eliminating night-time effects in direction-finding readings : en fr
  • DK45382C - Winding for DC dynamo anchors with more than two superimposed spool sides per. Not. : da en
  • FR722283A - Improvements to automatic or semi-automatic telephone systems : en fr
  • GB368991A - Improvements in calculating devices : en
  • DE546917C - Circuit for amplifier arrangements using a multi-stage high-frequency and a multi-stage low-frequency amplifier tube : de en
  • FR722491A - Rotating rower wing for all nautical, land and aerial devices : en fr
  • GB369087A - Improvements in or relating to means for refacing valve seats : en
  • GB369236A - Improvements in or relating to the manufacture of dyes : en
  • GB369915A - Improvements in the manufacture and production of aqueous dispersions of water-insoluble materials : en
  • US1849654A - Method of reclaiming used lubricating oils : en
  • US1849713A - Thermal switch for oil burner control : en
  • US1849867A - Composition of matter : en
  • DE546538C - Silencer for internal combustion engines : de en
  • DE547043C - Brace for toothache relief : de en
  • DE546663C - Lifting device for the printing drum on duplicating machines with a stationary counter-pressure roller in the event of a faulty sheet feed : de en
  • DE546678C - Process for the preparation of new chlorine-containing compounds of the dibenzanthrone series : de en
  • DK45394C - Procedure for the production of gramophone records. : da en
  • GB369154A - Improvements in and relating to catalytic oxidation of ammonia : en
  • GR3585B - MECHANICAL FRUIT DRYER. : el en
  • FR722091A - Improvements to card punching machines : en fr
  • FR722411A - Wheel : en fr
  • FR722346A - Windings for rotors of dynamo-electric machines : en fr
  • GB368928A - Process of obtaining hormones : en
  • DE546847C - Device for voltage regulation : de en
  • DK45383C - Impedance network. : da en
  • DE546548C - Reinforcement insert for boots, shoes, etc. like : de en
  • DE547042C - Device for preventing powerful sparks from being ejected from locomotives : de en
  • US1849185A - Method of and apparatus for shaping metallic stock : en
  • USD86526S - Design fob a combination eotjntain pen holder and statuette : en
  • US1849462A - Lime slaker : en
  • US1849511A - Extension pole attachment for spray guns : en
  • DE547244C - Foldable hood : de en
  • US1849742A - Tripod mounting for firearms : en
  • US1849278A - Graining process : en
  • US1849330A - Shipping package : en
  • US1849687A - Docking device : en
  • US1850032A - Concealable running board luggage carrier : en
  • US1849528A - Gas igniter : en
  • US1849109A - Synthetic resin and method of making the same : en
  • US1849829A - Metal cutting machine : en
  • US1849295A - Gauge cleaning device : en
  • CH153356A - Device for preventing the puncture of inner tubes of pneumatic tires of vehicles. : en fr
  • DE546148C - Method and device for filling liquid containers, in particular ice cells : de en
  • DE546655C - Device for sticking labels or the like on box parts : de en
  • US1850051A - Alotsito v : en
  • FR39883E - Double pencil sharpener : en fr
  • FR722118A - Cigarette machine forming the tobacco rod with tobacco spreader device : en fr
  • FR722420A - Improvements to the means for obtaining a protruding edge around the circumference of rubber or similar shoes : en fr
  • FR722393A - Microphone refinements : en fr
  • ES125721A1 - An automatic talking scale. : en es
  • CA320623A - Ironing machine : en fr
  • CH153187A - Anode for electrolytic cells. : de en
  • US1849945A - Method and means for mixing and applying insulating material : en
  • US1849333A - Guide for straw-braid sewing machines : en
  • GB369987A - Improvements relating to electric rare gas discharge lamps : en
  • US1849752A - Extensible shoe form : en
  • USD86522S - Island : en
  • CH153207A - Process for producing a fuel for lighters. : de en
  • CH153395A - Process for the preparation of a black azo dye. : de en
  • ES125792A1 - Changeable bearing. : en es
  • US1849446A - Wall cabinet table : en
  • DE546390C - Roll film camera : de en
  • DE546852C - Device for raising and lowering curtain rods suspended from wall brackets : de en
  • ES741U - Closing system or cover for fire extinguishing devices. (Machine-translation by Google Translate, not legally binding) : en es
  • DK45397C - Needles for bending fishing nets and the like. : da en
  • FR39872E - Method and apparatus for the flow of sweat steam baths : en fr
  • GB368977A - Improvements in valve constructions for percussive tools : en
  • ES125719A3 - An internal combustion engine. : en es
  • FR722155A - Method and apparatus for treating pulp and the like : en fr
  • FR722163A - Improvements to cyclic variable frequency oscillators : en fr
  • FR722323A - Speaking machine with diffuser : en fr
  • FR722366A - New absorption refrigeration unit : en fr
  • FR722490A - Improvements in the manufacture of bath tablets : en fr
  • CH153293A - Device for the return of lubricant in compression refrigeration machines. : de en
  • ES779U - Soles for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • FR39937E - Separation process applicable to all volatile mixtures containing high boiling point products : en fr
  • GB368995A - Improvements relating to thermionic valve circuits : en
  • CH153390A - Process for the preparation of an azo dye. : de en
  • CA320553A - Pressure reducing and regulating valve : en fr
  • CA320639A - Pressure operated control mechanism for thermostatically operated valves : en fr
  • CH153190A - Process for the preparation of ethyl acrylate. : de en
  • CH153391A - Process for the preparation of a black azo dye. : de en
  • FR722234A - Device for producing electric oscillations, using neon lamps or the like : en fr
  • DE546368C - Process for the production of a black dye : de en
  • DE546766C - Signal box arrangement for stage lighting : de en
  • DE547047C - Method and device for the sterilization of liquids : de en
  • DE546661C - Process for the preparation of Monoacyldiaminoacridinen BEzw. their salts : de en
  • US1849341A - Play vehicle : en
  • US1849816A - Hook guard : en
  • US1849639A - roberts : en
  • US1850057A - Method of making di-chloramine : en
  • US1849611A - Firingmissiles into tee air : en
  • US1849942A - Counter-stiffener molding mechanism : en
  • US1849159A - Fertilizer carton and dispenser : en
  • US1849487A - Window pulley : en
  • US1849517A - Shower head : en
  • US1849700A - Fastener : en
  • US1849866A - Vessel for treating fibrous material : en
  • US1849606A - Bag lock : en
  • US1849751A - Extensible shoe form : en
  • US1849332A - Zigzag-stitch sewing machine : en
  • US1849786A - Process of treating seeds to remove the seed coats and to separate out the endosperms : en
  • US1849537A - Method of purifying rosin : en
  • US1849861A - Apparatus for forming paper containers : en
  • CH153313A - Device for selectively protecting distribution networks with isolated neutral point. : en fr
  • DE546976C - Mold for injection molding machines : de en
  • DE547069C - Method and device for wrapping cigars : de en
  • FR39918E - Sprayer : en fr
  • FR722355A - Manufacturing process for coloring preparations for textile products : en fr
  • GB368918A - Improvements in or relating to absorption refrigerating apparatus : en
  • DE546688C - Process for treating rubber milk or rubber milk concentrates : de en
  • ES125752A3 - Improved method for the simultaneous preparation of acetone, butanol and methanol. : en es
  • GB368887A - Method and apparatus for regulating simultaneously the feed of an engine operated with heavy oil gas and of an associated oil gas generator : en
  • GB369013A - Improvements in flower supports or stands : en
  • CA320598A - Valve : en fr
  • DE546560C - Decomposition of active coal : de en
  • DE546635C - Automatic circuit breaker for fire alarm devices : de en
  • DE546773C - Operating chair with armrests : de en
  • ES784U - Scarves based on braids from 8 to 30 cm. Wide (Machine-translation by Google Translate, not legally binding) : en es
  • FR722197A - Hotplate : en fr
  • GB369004A - Improvements in instruments for measuring physical quantities such as fluid pressures : en
  • AU501231A - Improvements relating to apparatus for rectifying alternating electric current : en
  • CA320592A - Terminal for pneumatic dispatch systems : en fr
  • CH153222A - Machine for enclosing letters in your envelopes. : de en
  • DE546700C - Fluid change gearbox : de en
  • DE546774C - Process for the production of sterile iodine-containing coatings : de en
  • DE546823C - Sheet metal holder for a press for deep drawing sheet metal : de en
  • DE546869C - Internal combustion engine with antechamber : de en
  • DE547065C - Racing game. in which wheel rims equipped with figures and teeth are turned further : de en
  • ES125694A3 - Manufacturing procedure for inner tubes for vehicle wheel tires. : en es
  • DE546850C - Ultraviolet emitters for medical purposes : de en
  • GB369650A - Improvements in friction gearing : en
  • GB369075A - Improvements relating to coupling arrangements for vehicles : en
  • CH153296A - Lamellar cooler. : de en
  • DE547086C - Automatic route block system with point-like influence : de en
  • US1849287A - Conveying elements for heat treating furnaces : en
  • US1849524A - Store-front construction : en
  • US1849890A - Means for preventing back movement in motor vehicles : en
  • DE546967C - Circular braiding machine : de en
  • CH153362A - Gear protection box with protective seal, especially for protection against splashing water in trams. : de en
  • FR722530A - Drop burner for liquid fuels : en fr
  • FR722270A - Cigarette Making Machine Improvements : en fr
  • US1849481A - Control mechanism : en
  • GB369054A - Improvements in water gas producers : en
  • GR3579B - MIXING AND FERTILIZING APPLIANCE AFTER SOLID ARMING AND ROTATING BOAT. : el en
  • US1849425A - Boll weevil exterminating machine : en
  • DE546717C - Carousel-like device with seats arranged on the circumference for public amusement purposes : de en
  • DE547030C - Casting mold for die setting and line casting machines with dies guided on wires : de en
  • CA320581A - Harvester thresher : en fr
  • CA320615A - Bed spring : en fr
  • US1849392A - Broach : en
  • FR39805E - Device for resetting watch movements with electric winding by mains current : en fr
  • GB369223A - An improvements in or relating to bonnets or cowlings for the engines of motor vehicles : en
  • ES771U - Game of living room. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369211A - Improvements relating to latticework masts or posts : en
  • ES643Y - Whistle or siren in the shape of an airplane. : en es
  • FR722186A - Method and apparatus for cleaning large fabrics and fabrics : en fr
  • US1849053A - Production of gluconic acid : en
  • US1849396A - Air heater : en
  • US1849673A - Carpenter's bench : en
  • US1849307A - Press loader : en
  • US1849343A - Grinding machine : en
  • DE547007C - Capacitance coupling device for high-frequency communication along power lines : de en
  • ES697U - A metal snap closure for the tanks used to transport latrines (Machine-translation by Google Translate, not legally binding) : en es
  • GB369560A - Electrical heater for circulating water : en
  • GB368856A - Improvements relating to the inner tubes of pneumatic tyres : en
  • ES125736A1 - A process for the preparation of binder bitumen, as well as its emulsion, for the preparation of coatings and concrete concretes. : en es
  • DE546497C - Compass with double tooth gear : de en
  • US1849127A - Centrifugal pump : en
  • US1849302A - Cementing machine : en
  • FR39835E - Arrangement for determining the combustible gas content of gas mixtures, in particular flue gases : en fr
  • FR722224A - Installation of chamber furnaces for the production of gas and coke and its operating method : en fr
  • FR722417A - Improvements to convertible armchairs beds : en fr
  • DE546571C - Method and device for inserting and fastening metal parts in artificial teeth : de en
  • US1849395A - Valve : en
  • US1849991A - Method of applying brake linings : en
  • FR722253A - Multipurpose Woodworking Machine : en fr
  • US1849263A - Dynamo electric machine field element and method of making it : en
  • US1849337A - Cathead pulley : en
  • USRE18385E - Electbic switch : en
  • US1849283A - Automatic washing machine : en
  • CA320641A - Transoceanic cable circuit : en fr
  • US1849437A - Method of and apparatus for saturating sand in water : en
  • CA320628A - Extractor basket for washing machines : en fr
  • CA320541A - Gas tight seal : en fr
  • DE546782C - Centrifugal friction clutch : de en
  • DE546897C - Collapsible ski : de en
  • GB369101A - An instructional model and articulator for dental purposes : en
  • US1849158A - Coke cooling apparatus : en
  • US1849983A - Device for forming alpha yarn store : en
  • AU3063530B - A sales recording appliance : en
  • CH153411A - Process for the preparation of 2-methyl-4-glycolylamino-benzaric acid. : de en
  • GB369038A - Improvements in high tension supply units and rectifying tubes therefor : en
  • FR39856E - Improvements to balance buckets : en fr
  • FR722279A - Salt coating for electrodes for electric arc welding of aluminum-silicon alloys and the like : en fr
  • FR722280A - New decorative or protective product in cellulosic fibers and its manufacturing process : en fr
  • GB368914A - Improved method of decorating metal surfaces : en
  • US1849255A - Attachment for auto-raising and lowering awnings and the like : en
  • US1849640A - Smoking device : en
  • US1849137A - Rotary drill pressure gauge protector : en
  • US1849613A - Case for eggs and like commodities : en
  • DE546997C - A device (e.g. a mailbag) equipped with a lighting device and preferably a parachute for dropping mail or other loads from an aircraft during the flight : de en
  • CH153153A - Device for peeling almonds. : de en
  • CA320506A - Handkerchief : en fr
  • CH153388A - Process for the preparation of an azo dye. : de en
  • NL26209C - : en
  • US1849115A - Ventilator : en
  • US1849167A - Highway guard : en
  • US1849860A - Vending machine : en
  • DE546744C - Dye preparations for coloring cellulose esters and ethers : de en
  • DE546939C - Sample gluing machine : de en
  • FR39782E - Method for transmitting images : en fr
  • US1849895A - Sand blast apparatus : en
  • CA320494A - Implement handle : en fr
  • US1849218A - Floor polishing machine : en
  • US1849757A - Folder support for sewing machines : en
  • US1849372A - Two cycle internal combustion engine : en
  • CA320588A - Coal mining machine : en fr
  • US1849326A - Fastener for baskets and like containers : en
  • US1849596A - Reduction gearing : en
  • US1849846A - Decorative lamp socket : en
  • US1849977A - Metal reel for cables : en
  • US1849178A - Rail nipper : en
  • US1849258A - Cloth holder : en
  • US1849577A - Process for the manufacture of difficultly water-soluble glucoside of adonis vernalis : en
  • US1849612A - Coupling mechanism : en
  • US1849788A - Elevator platform : en
  • US1849885A - Condenser and process : en
  • US1849996A - Transfer printing and transfer pattern therefor : en
  • US1850046A - Mop : en
  • CA320587A - Coal mining apparatus : en fr
  • CA320633A - Nail sorting machine : en fr
  • CH153180A - Milk duck. : de en
  • US1849725A - Quick automatic escape : en
  • CA320509A - Filing cabinet : en fr
  • CH153290A - High-performance coal-fired boiler with water pipes. : de en
  • US1849691A - Sheet metal press : en
  • US1849809A - Cash drawer mechanism : en
  • US1849875A - Oil circuit breaker : en
  • US1850011A - Airplane : en
  • US1850050A - Cigarette making machine : en
  • CA320478A - Locomotive boiler : en fr
  • CA320619A - Gang condenser control apparatus : en fr
  • CH153175A - Throat support. : en fr
  • DE547004C - Method and device for azotizing carbide : de en
  • FR39878E - Beating machine : en fr
  • CH153147A - Siphon. : de en
  • US1849840A - Horn for auditorium sound reproduction : en
  • CA320584A - Windrow harvester : en fr
  • US1849290A - Gas treating apparatus : en
  • US1849630A - Insole support : en
  • CA320495A - Portable saw mill : en fr
  • CH153127A - Hollow ceiling with a reinforced concrete supporting structure consisting of ribs and a pressure plate. : de en
  • CH153246A - Jumping hours timepiece. : en fr
  • CH153316A - Electromagnetic relay. : en fr
  • DE547070C - Self-regulation for clocks with Westminster and hour strike : de en
  • US1849912A - Packing construction and seal tube : en
  • CA320580A - Electric coupling circuit : en fr
  • DE546326C - Drawer lock : de en
  • DE546709C - Valve bag : de en
  • CA320551A - Anchor device : en fr
  • CH153401A - Process for the preparation of a vat dye. : de en
  • US1849534A - Method of and apparatus for weaving knotted pile fabrics : en
  • CA320638A - Vapour regulator : en fr
  • CH153179A - Inguinal wedge closure. : de en
  • US1849546A - Chuck : en
  • US1849638A - Furnace combustion control system : en
  • US1849370A - Brush cleaner : en
  • US1849916A - Mandrel joint : en
  • DE540572C - Display device : de en
  • DE546646C - Telecommunication cable with constantly distributed inductivity : de en
  • DE546750C - Process for the extraction of sex hormone-like thermostable substances from plant organisms : de en
  • FR722448A - Cable transport installation : en fr
  • FR722500A - Cooling device for mechanical aircraft : en fr
  • GB368850A - Improvements relating to electric current rectifying devices : en
  • GB369964A - Improvements in the manufacture and production of porous or non-porous metal articles : en
  • FR722175A - Advanced device for making recordings on gramophones : en fr
  • CH153233A - Register with a plurality of writing devices. : de en
  • US1849768A - Easy opening container : en
  • US1849886A - Extraction of oils : en
  • US1849798A - Barometric condenser : en
  • FR722345A - Severed crankshaft for engines and its manufacturing process : en fr
  • US1850041A - Variable speed gearing, particularly for motor vehicles : en
  • FR39839E - Warning device for monitoring and measuring the air pressure contained in automobile air chambers or the pressure of air or other gases or fluids enclosed in any receptacles : en fr
  • FR722482A - Contactor used to switch frequency changing stations designed in small waves to long waves and allowing return to the latter at will : en fr
  • DE546748C - Process for the production of new cellulose derivatives : de en
  • FR39843E - Centrifuge bowl with juxtaposition of sludge chambers : en fr
  • DE546545C - Developing, fixing and drying drum : de en
  • GB369135A - Process for the production of terra-sigillata coatings on ceramic ware : en
  • FR39901E - Improvements to current rectifiers : en fr
  • DE546730C - Cat for hoists : de en
  • DE547054C - Adding unit for value card printer : de en
  • CA320472A - Ironing board and cabinet : en fr
  • CH153126A - Shears. : en fr
  • CH153156A - Discharge device for bottles with powdery contents, in particular soap powder. : de en
  • CH153195A - Process for the preparation of a benzene series monoaroyldiamine. : de en
  • GB368874A - Improvements in or relating to electric storage batteries : en
  • CA320544A - Protection of dynamo-electric machines : en fr
  • AU258231A - Improvements ina device for supplying a greasy packing substance tothe tightening spaces of dry gasholders : en
  • DE546504C - Moistening device for knitwear : de en
  • CH153211A - Process for tanning hides and the like and apparatus for carrying out the process. : de en
  • CA320611A - Gas oven lighter : en fr
  • CA320538A - Display container : en fr
  • CA320484A - Automobile rack : en fr
  • CA320573A - Brake : en fr
  • CH153150A - Lock. : de en
  • US1849123A - Sucker rod : en
  • US1849698A - Piston and piston ring : en
  • ES125429A1 - Improvements in cryptographic devices. : en es
  • US1849297A - Mining machine : en
  • US1849748A - Spring wire clip for newspapers and the like : en
  • CA320642A - Water stop valve box : en fr
  • US1849086A - Air-cooled cylinder for internal combustion engines : en
  • US1849917A - Indicating fuse-plug : en
  • AU108731A - Improvements in and relating to mattresses andthe like : en
  • CA320531A - Weaving method : en fr
  • CA320640A - Adjustable cam : en fr
  • DE547149C - Hoof insert with step pad for equines : de en
  • GB368956A - Improved electric lighting fitting : en
  • GB369149A - Improvements in cutting rollers for paper and the like : en
  • US1849207A - Orchard heater : en
  • US1849155A - Air line oiler : en
  • CH153276A - Device for adjusting the start of injection in internal combustion engines. : de en
  • US1849138A - Process and apparatus for the manufacture of pneumatic tires : en
  • US1849472A - Knockdown receptacle : en
  • US1849801A - Ship's hatch cover : en
  • US1849503A - Process for the manufacture of highly actuated adsorptive carbons : en
  • US1849514A - Brassiere : en
  • US1849603A - Method of makino jets ob nozzles : en
  • US1849769A - Tooth cleaning and polishing kit : en
  • US1849144A - Power take-off : en
  • US1849709A - Shock absorber : en
  • US1850045A - Game board or bowl : en
  • CH153143A - Electric water heater. : de en
  • CA320596A - Advertising system : en fr
  • US1849690A - Cushion for sheet metal presses : en
  • CA320649A - Window regulator : en fr
  • US1850023A - Edwakd maywald : en
  • CH153393A - Process for the preparation of a black azo dye. : de en
  • CH153245A - Clock movement indicating times by whole numbers. : en fr
  • GB369019A - Improvements in or relating to indicating and printing devices for automatic weighing machines : en
  • AU202331A - Improvements inthe recovery of precious metals : en
  • CH153200A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • US1849905A - Fish lure : en
  • US1849753A - Adjustably extensible shoe form : en
  • US1849568A - Feeding mechanism : en
  • US1849863A - Electrical condenser : en
  • US1849871A - Pulverizing mill and the like : en
  • CA320609A - Production of carbon dioxide : en fr
  • CH153380A - Method for the preparation of nitro-B-oxy-y-picoline. : de en
  • ES668U - Teaching procedure by means of electrical dumb maps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR39912E - Catalytic stove : en fr
  • US1849064A - Typewriting machine : en
  • AU110631A - Improvements in or relating tothe manufacture of articles of or containing rubber or similar material : en
  • CH153403A - Process for the preparation of a vat dye. : de en
  • CA320591A - Terminal for pneumatic dispatch systems : en fr
  • US1849103A - Alternating current rectifier : en
  • US1849940A - Tire pressure indicator : en
  • CH153215A - Sheet of carbon paper for multicopy. : en fr
  • FR722376A - Improvement in disc clutches : en fr
  • FR722487A - Device to prevent cooling of the feet in shoes : en fr
  • GB369057A - Improvements relating to photographic film cameras : en
  • GB369219A - Improvements in or relating to tins, drums and like metal containers : en
  • CH153151A - Device for fixing a gas burner to the appliance which contains it. : en fr
  • US1849628A - Combined garment and outfit for use with parachutes : en
  • US1849737A - Washing apparatus for combustion chambers : en
  • US1849239A - Attachment plug for electric heating devices : en
  • US1849366A - Method of making building bricks : en
  • US1849931A - Absorption refrigerating apparatus : en
  • CA320618A - Radio receiving set : en fr
  • US1849479A - Process for converting hydrocarbon oils : en
  • US1849449A - Tractor hitch : en
  • US1849409A - Box : en
  • US1849856A - Fuel pump : en
  • US1849149A - Internal combustion engine : en
  • US1849880A - Film movement : en
  • DE546741C - Device for sterilizing in bottles u. Like. Liquids located, especially beer : de en
  • US1849055A - Apparatus for ascertaining the compressibility of articles or masses and grading the objects so tested : en
  • US1849088A - Telephone system : en
  • US1849361A - Metal sign : en
  • US1849384A - Adjustable sand blast nozzle holder : en
  • US1849927A - Radio direction indicator : en
  • CA320632A - Fastener : en fr
  • CH153414A - Body roofing. : de en
  • DE545927C - Circuit arrangement for the remote control of multiple tariff meters in AC systems by means of a direct current superimposed on the alternating current : de en
  • FR722167A - Intercommunication system by printing telegraphs : en fr
  • FR722516A - Improvements in the construction of metallic road surfaces : en fr
  • AU108031A - Improvements in the manufacture of yeast : en
  • DE546566C - Device for the automatic maintenance of the respectively set mutual speed ratio of any number of non-rigidly related electric motors : de en
  • US1849174A - Safety device for transmissions : en
  • AU413431A - A collapsible cold meat safe : en
  • CH153372A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546690C - Manufacture of vulcanizable rubber compounds : de en
  • CA320571A - Eye for double bar bumpers : en fr
  • CA320469A - Hydraulic pump or reversible motor : en fr
  • CH153305A - Junction box. : de en
  • US1849168A - Back pressure valve : en
  • US1849238A - Machine for inserting circulars into containers : en
  • US1849914A - Pencil : en
  • USD86549S - Design por an embroidered textile fabric : en
  • CH153272A - Machine set consisting of radially loaded turbine and driven machine. : de en
  • US1849227A - Film measuring control : en
  • US1849363A - Typesetting machine : en
  • US1849932A - Method and apparatus for preventing fire hazards in operating upon and cleaning containers of inflammable liquids or gases : en
  • CA320522A - Valve : en fr
  • NL27658C - : en
  • US1849571A - Mold for forming hard rubber articles : en
  • US1849401A - Sound reproducing device : en
  • ES125668A1 - Procedure for starting diesel locomotives with movement or direct control of the axes. : en es
  • US1849570A - Furniture caster : en
  • US1849969A - Railroad track construction : en
  • DE546743C - Device for winding wire or strip material onto drums : de en
  • DE547123C - Electric winding capacitor with variable capacitance : de en
  • FR722291A - Improvements to hoist-type lifting devices : en fr
  • GB368997A - A method of and apparatus for grinding razor blades : en
  • US1850004A - Vehicle spring suspension : en
  • USD86519S - Design fob : en
  • FR722273A - Material for the manufacture of blanks intended to receive a lacquer decoration possibly enhanced with enamels, inlays, and processes for obtaining and molding this material : en fr
  • CH153338A - Tablet. : en fr
  • DE547062C - Process for the production of light-sensitive layers : de en
  • FR39882E - Process for making linoleum or other similar materials : en fr
  • GB369170A - Device for straightening plates, band-shaped material, flat material, section material, wires of any cross sectional shape and the like : en
  • CA320479A - Razor : en fr
  • US1849616A - Preparation of vinyl acetate : en
  • GB369561A - Improvements relating to rubber compositions : en
  • US1849073A - Chair : en
  • US1849237A - Conveyer : en
  • USD86540S - Design for a jar or similar article : en
  • CH153181A - Method of making cheese. : de en
  • DE546402C - Method of moistening tobacco : de en
  • ES125703A1 - Improvements in rotary kilns. : en es
  • CA320555A - Production of filaments, threads, bands and ribbons, from cellulose derivatives : en fr
  • CH153218A - Apparatus for addressing by hand. : en fr
  • US1849130A - Flush valve : en
  • US1849180A - Insect killing machine : en
  • US1849334A - Process for the production of chemical wood pulp : en
  • US1849703A - Fertilizer manufacture : en
  • US1849579A - Spring shackle : en
  • US1849583A - Locomotive : en
  • US1849804A - Spring toggle : en
  • CH153353A - Protection device for ball bearings. : en fr
  • DE547015C - Stuffing box with two packing spaces separated from one another by a cavity : de en
  • CH153273A - Device to protect the pedestals and their foundations from gas and steam turbines and other hot machines against the radiant heat generated by them. : de en
  • US1849728A - Taper pin : en
  • CA320471A - Broom mop : en fr
  • US1849186A - Soft core for hard materials and method of applying same : en
  • USD86534S - moosherr : en
  • AU108631A - Improvements in or relating tothe manufacture of articles of organic materials such as rubber : en
  • CA320659A - Emergency rivet : en fr
  • US1849373A - Advertising card display device : en
  • US1849973A - Rolling tube : en
  • US1849483A - Line spooling device : en
  • CH153346A - Shipping drinking vessel. : de en
  • CH153386A - Process for the preparation of a nitrogenous compound. : de en
  • US1849771A - Writing kit : en
  • US1849791A - Stoker : en
  • US1849633A - Necktie : en
  • US1849181A - Pipe-bending machine : en
  • ES769U - Wooden container for fruits and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849833A - Method for vaporization in vapor phase catalyses : en
  • CA320617A - Vacuum tube : en fr
  • CH153363A - Single axle drive arrangement for electric rail vehicles. : de en
  • US1849547A - Airplane : en
  • CA320612A - Lock washer : en fr
  • CA320468A - Apparatus for dispensing liquids in measured quantities : en fr
  • CH153259A - Safety razor. : en fr
  • DE546625C - Machine for the production of upholstery : de en
  • FR722512A - Elastic coupling : en fr
  • GB368902A - Improvements in and relating to the manufacture of rubber : en
  • US1849891A - Electric microphone : en
  • DE546843C - Frame DF antenna : de en
  • DE547006C - Electrical signaling device for railroad and tram trains : de en
  • DE547038C - Method for determining the location of vehicles : de en
  • US1849362A - Press : en
  • CA320624A - Combined clothes washer and drier : en fr
  • CA320554A - Pressure reducing valve : en fr
  • US1849526A - Process for purifying coal gas from hydrogen sulphide : en
  • DE546359C - Coaxial high frequency pipeline : de en
  • DE546569C - Construction of winding cores of any contour for electrical apparatus, consisting of highly permeable building material, made of strips, coil or profile wires, litz wires or the like, which penetrate the interior of the current coils and form one or more cores, each of which consists of at least two such strips (wires, litz wires o. the like.) exists : de en
  • FR722392A - Improvements to matchbooks and their manufacturing process : en fr
  • FR722335A - Improvements to the machines for refreshing the heel covers of shoes : en fr
  • GB369134A - Improvements in valves for pneumatic tyres : en
  • DE546872C - Control method and device for water injection in heavy oil engines : de en
  • DE546188C - Pulley : de en
  • DE546591C - Rotary vacuum filter : de en
  • DE546790C - Tour control device for cinema sets : de en
  • DE546252C - Device for the production of paper sleeves : de en
  • GB369988A - Improvements in and relating to electric arc welding apparatus : en
  • CA320630A - Cable staple : en fr
  • USD86520S - Design for a combine : en
  • DE546765C - Metal-reinforced flush-mounted junction box for electrical lines with bayonet lock for the cover : de en
  • DE546801C - Device for setting the stamping depth on finger rings : de en
  • DE546555C - Device for the automatic production of an even mixture of refractory materials : de en
  • FR39844E - Contact device for railway tracks : en fr
  • CA320524A - Stoker : en fr
  • CH153241A - Recorder of phonograph records. : en fr
  • US1849126A - Toilet accessories container : en
  • US1849458A - Shoe : en
  • FR722307A - Panel for fixing electric meters or other devices : en fr
  • DE546582C - Process for producing chamotte from kaolin : de en
  • CH153229A - Automatic firearm. : de en
  • CH153295A - Cooling device on refrigerators. : de en
  • DE546975C - U-shaped scaffolding clamp : de en
  • GB369037A - Improvements in or relating to a pumping apparatus for medical treatments : en
  • GB369109A - Improvements in or relating to vacuum frames for printing upon sensitised surfaces used in connection with photomechanical composing machines for multiple reproduction on zinc plates, lithographic stones or the like : en
  • ES125691A1 - Composition of Tripoli-based material in combination with cement. : en es
  • ES665Y - Protective or covers for seats of all kinds. : en es
  • FR722522A - Cladding system for masonry, pillars, etc. : en fr
  • DE546644C - Washing machine with circulation pump : de en
  • DE546844C - Bilateral or unilateral bearing method using a continuously rotated or periodically pivoted receiving frame or a continuously rotated or periodically pivoted goniometer coupling coil and a recorder : de en
  • ES125689A1 - Procedure for the manufacture of an injectable anti-blennorrhagic. : en es
  • ES125799A3 - Apparatus for the preparation of infusions especially of coffee. : en es
  • US1849666A - Container : en
  • US1849352A - Tool for attaching eye sets : en
  • US1849900A - High pressure hot water pump : en
  • GB369232A - Improvements in electric heaters : en
  • FR722289A - Process for the production of condensation products based on urea and formaldehyde : en fr
  • DE545972C - Device for the continuous generation of water gas from granular fuels : de en
  • GB369922A - Improvements relating to bracket-like fittings for use in connection with rods or tubes : en
  • DE546867C - Counter circuit, especially for gas meters : de en
  • ES125108A1 - A new device to protect women's underwear. : en es
  • GB369139A - Manufacture of artificial materials from fibroin solutions : en
  • US1849671A - Loading apparatus : en
  • GB369100A - Improvements in or relating to modulation systems for electric oscillations : en
  • ES125796A3 - A method of manufacturing sieves for the milling industry. : en es
  • FR39813E - Sulfi-hydrosulfitation and sulfi-sulfoxylation process : en fr
  • FR722213A - Arrangement of lenses for overhead lights : en fr
  • GB369148A - Process for clarifying molasses for the production of pressed yeast : en
  • GB369276A - Improvements in or relating to sound records and methods of producing the same : en
  • DE546611C - Flat knitting machine : de en
  • GB369233A - Improvements in and relating to apparatus for playing games of skill : en
  • DE546207C - Transverse wind box for traveling grids with air inlet from one side : de en
  • DK45399C - Device for Providing a Unidirectional Rotation of a Body, Particularly Useful for Devil Games. : da en
  • FR722231A - Automatic rotary capping machine : en fr
  • FR722472A - Brake control cross shaft assembly : en fr
  • DE538317C - Device for spinning copper silk : de en
  • GB369051A - Improvements in or relating to trusses particularly for use in aircraft : en
  • GB369050A - A draught controlling or regulating devices : en
  • FR722535A - Impregnation process for the conservation of construction timber of power line poles, etc. : en fr
  • GB369124A - Process for the production of anhydrous fused caustic soda : en
  • GB369156A - Loudspeaker with electric talking machine and wireless set built therein : en
  • CH153368A - Device for producing hollow bodies of all kinds from concrete, reinforced concrete, asbestos cement and the like. : de en
  • ES125685A1 - Drum for making tire covers for vehicle wheels. : en es
  • FR722428A - Spinning machine by centrifugation : en fr
  • GB369023A - Improvements in or relating to clocks or watches : en
  • FR722484A - Advanced process for temperature control in destructive hydrogenation processes : en fr
  • FR39929E - Process for the regeneration of the elements so2 and na2o contained in the residual liquors resulting from the cooking of cellulosic materials, and in particular with a solution of sodium sulphite : en fr
  • GB369009A - Improvements in or relating to electrical high frequency circuit arrangements : en
  • FR722414A - Progressive hydraulic clutch system with speed change : en fr
  • ES685U - Bag or purse of celluloid, galait, or other analogous material with surface partially or totally constituted by rods of said materials arranged in articulation of blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722172A - Improvements to automatic fluid actuated timing valves : en fr
  • GB368941A - Improvements in smoke indicating apparatus : en
  • GB369227A - Improvements in circular knitting machines : en
  • FR39827E - Hanging device for sheet metal or fiber cement roofs : en fr
  • GB369228A - Improvements in or relating to a system of and apparatus for transferring articles and/or fuel between one aircraft and another when in flight : en
  • US1849166A - Coupon cutter : en
  • US1849817A - Resin composition and method of preparation : en
  • DE546704C - Oval work with fixed tool and movable workpiece carrier, in which a certain point of the workpiece carrier inevitably moves along a straight line of the tool carrier : de en
  • DE546740C - Process for the production of sparkling wine and sparkling fruit wine : de en
  • AU376631A - Improvements in preservatives forwood : en
  • DE547182C - Contact for oil switch : de en
  • DE546457C - Fully automatic multiplier with ten key setting device and control unit : de en
  • DE546669C - Electric bimetal switch : de en
  • FR39880E - Improvements to devices for printing breaking news : en fr
  • FR722272A - Fuel pump for automobiles : en fr
  • FR39924E - Device to dispel doubt in direction-finding : en fr
  • GB368924A - Means for securing secrecy in electric communication systems : en
  • GB369621A - Composition rods igniting by friction : en
  • US1849121A - Roll towel cabinet : en
  • US1850029A - Prong-making machine : en
  • US1849407A - Method and means for marking meat : en
  • US1849599A - Door mounting and closing mechanism : en
  • US1849600A - Sheet metal can : en
  • FR722151A - Method for adjusting a telephone membrane : en fr
  • GB369176A - Gauging device for pneumatic tyres : en
  • FR722325A - Insecticide and processes for its manufacture : en fr
  • GB368972A - Noise suppressing device for pneumatic tools : en
  • FR39868E - Improvements made to carburetors : en fr
  • FR39936E - Automatic temperature regulator : en fr
  • ES125798A1 - Improvements in the virgin discs for phonographic recording of sounds. : en es
  • ES792U - Finished range outsole for sports footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR39948E - Motor vehicle jack : en fr
  • FR722261A - Advanced door damper buffer : en fr
  • US1849222A - Combination motor and pump : en
  • CA320489A - Machine for forming candy centres : en fr
  • CH153254A - Process for the heat treatment of iron and steel alloys. : de en
  • ES125723A3 - A procedure for the manufacture of artificial silk filaments for the production of schappe. : en es
  • US1849347A - External combustion engine : en
  • CH153400A - Process for the production of a wool dye of the anthraquinone series. : de en
  • CH153288A - High-pressure steam generator in which the working fluid is guided through at least one continuous pipe string. : de en
  • US1849676A - Container : en
  • US1849772A - Pressure regulator having alpha rotatable closure : en
  • US1849118A - Clothes hanger : en
  • US1849405A - Electric control mechanism : en
  • US1849647A - Production of vinyl esters : en
  • DE546619C - Device for scooping, skimming, degreasing and skimming liquids : de en
  • DE546699C - Friction drum : de en
  • DE546835C - Device for making dressings : de en
  • US1849893A - Fountain shaving brush : en
  • FR722510A - Switching device for switches : en fr
  • DE546468C - Fuse for crushers : de en
  • DE546500C - Water reserve : de en
  • US1849631A - Churn attachment for washing machines : en
  • US1849441A - Steel melting furnace and process of manufacturing the same : en
  • CH153202A - Process for the preparation of a dye of the anthraquinone series. : de en
  • US1849292A - Machine for plasticating materials : en
  • DE546738C - Device on gas cookers to prevent accidents : de en
  • GB368913A - Addressing and duplicating apparatus : en
  • US1849634A - Ventilating hood for show case lights : en
  • DE546896C - Method for embossing letters u. like in thin-walled fabric (celluloid, foil) : de en
  • US1849240A - Set screw : en
  • USD86527S - Design for a shoe sole or : en
  • DE546746C - Process for oxidation by means of nitrogen-containing oxidizing agents : de en
  • IE12091L - Hand nibbling tool. : en
  • GB369647A - Improvements in and relating to insulating materials for submarine cables : en
  • DE530190C - Movable boat elevator : de en
  • DE547045C - Varicose vein stocking : de en
  • FR39896E - Telephone transmission systems : en fr
  • US1849522A - Glass container : en
  • FR722363A - Electric flashing signal : en fr
  • FR722460A - Motor-driven potato harvester improvements : en fr
  • US1849850A - Ventilating window shade : en
  • US1849930A - Pneumatic control device : en
  • USD86545S - James e : en
  • CA320462A - Filler and preservative compound for inner tubes : en fr
  • US1849210A - Mechanical pencil : en
  • FR722441A - Ball hitch : en fr
  • CH153201A - Process for the preparation of an acidic dye. : de en
  • DE546935C - Washing machine with drain and air pump : de en
  • US1849368A - Photographic printing apparatus : en
  • ES125786A1 - Improvements in the manufacture of containers. : en es
  • ES767U - Caps for radiotelephone chassis. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722391A - Tap : en fr
  • GB369163A - Improvements in or relating to mandrels for pilger rolling mills : en
  • DE545869C - Milling machine for the production of furniture feet or the like. : de en
  • ES125780A1 - Improvements in the machines to make cigarettes. : en es
  • GB369106A - Improvements in or connected with damp courses : en
  • US1849551A - Circuit breaker for fire alarms : en
  • US1849972A - Drop pit apparatus : en
  • DE547067C - Moving device working in paragraphs, especially for packaging machines : de en
  • CA320504A - Electric glow discharge tube : en fr
  • DE546305C - Two-stroke internal combustion engine with composite effect : de en
  • FR39836E - Method and device for autoclaving, dressings, surgical instruments etc. : en fr
  • GB368930A - Manufacture of 1:2:5:6-diphthaloylnaphthalene and halogen substitution products thereof : en
  • DE546733C - Arrangement for mass balancing for machine parts going back and forth : de en
  • DE546965C - Adjustable electrode steam boiler with at least one electrode surrounded by gaps of insulating bodies : de en
  • FR722255A - Device for removing stumps, roots, piles, etc. : en fr
  • FR722501A - Device for the rapid excitation of alternating current generators : en fr
  • GB369183A - Electric primer : en
  • US1849087A - Telephone system : en
  • US1849196A - Apparatus for separating air from water : en
  • US1850061A - Apparatus for manufacturing rubber and rubberized fabric stock : en
  • DE546694C - Cash dispenser : de en
  • FR722209A - Improvements in brake materials : en fr
  • FR722250A - Car trunk : en fr
  • ES124971A1 - A process with its provision to manufacture insulating material starting from insulating substances and locking means. : en es
  • FR722244A - Emergency lighting device : en fr
  • GB368897A - Improved desk or table for handwriting, typewriting or like purposes : en
  • GB368907A - Improvements in covers for electrical apparatus : en
  • GB369182A - Manufacture of artificial masses : en
  • GB369229A - Improvements in or relating to internal combustion engines of the liquid fuel injection type : en
  • US1849228A - Spindle straightener : en
  • US1849899A - Fishing fly : en
  • FR722357A - Improvements in the construction of floors : en fr
  • GB368892A - Improved method of and means for separating cellulose or the like from treating liquid : en
  • GB369138A - Improvements in or relating to advertising and the like apparatus : en
  • FR722153A - Cable plug for ignition devices : en fr
  • GB368873A - Improvements in printing devices : en
  • FR722508A - Advanced ashtray : en fr
  • GB368996A - Improved method of producing seamless drawn tubes : en
  • DE546903C - Method and device for loosening electrically poorly conductive masses or moldings from electrically conductive bodies : de en
  • ES125153A1 - An improved procedure for the manufacture of uniform caps. : en es
  • DE547064C - Storage for the steering handwheel for motor vehicles which can be swiveled out with part of the steering handwheel shaft : de en
  • FR722465A - Diesel motor : en fr
  • GB369047A - Improvements in and relating to ventilating systems : en
  • DE546476C - Arrangement of the brushes in machines for rinsing and brushing out bottles : de en
  • DE546808C - Section separator for catenary contact lines for electric railways, in which the contact wires are arranged parallel or approximately parallel at the separation point on a certain piece : de en
  • ES757U - Hygiene and asepsis device for telephone headsets. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369128A - Improvements in and relating to apparatus for recording and reproducing sound : en
  • FR39849E - Signaling electric wave translators and amplifiers : en fr
  • GB368957A - Improvements in or relating to rotary earth boring tools : en
  • ES125783A1 - Central stop coupling. : en es
  • DE546918C - Composite metallic conductor : de en
  • ES125738A1 - Improvements in transmission systems by ultra-telephony telegraphy. : en es
  • FR722267A - Method and device for spinning artificial silk according to the draw-spinning process using a moving precipitating liquid : en fr
  • ES633Y - Ticket or ticket constituting an object, with which mutual bets related to any kind of sports can be made. : en es
  • FR722286A - Trunk for automotive cars and other applications : en fr
  • GB369186A - Improvements in heating installations, notably such as the installations of heating by heavy fuels : en
  • DE546884C - Valveless pump with hose-like hollow rubber body and pressure members that come into effect on these : de en
  • DE547039C - Process for the production of paints, films, plastic compounds and the like. like : de en
  • DE547122C - Electric capacitor in a housing made of cardboard, pressboard, paper mache etc. like : de en
  • CH153339A - Record case. : de en
  • US1849141A - Transmission regulator system : en
  • US1849404A - Lubricant seal : en
  • CH153227A - Spinning top. : en fr
  • CH153314A - Electric resonance relay. : de en
  • CH153250A - Device for holding workpieces during soldering. : de en
  • DE545093C - Process for utilizing the gas containing hydrogen sulfide dissolved in the scrubbing water that occurs when cleaning gases by means of pressurized gas scrubbing : de en
  • DE546776C - Heater : de en
  • DK45395C - Process for the production of a spreadable fertilizer containing calcium phosphate and nitrogen in the form of bound ammonia. : da en
  • FR722426A - Double-hinged window and metal door lock : en fr
  • GB368981A - Improvements in wringing machines : en
  • CA320597A - Flexible valve head : en fr
  • FR722334A - Gas protection device : en fr
  • CH153412A - Process for the preparation of 4-glycolylamino-2-methyl-3'-amino-4'-oxyarsenobenzene. : de en
  • US1849379A - Radio finder : en
  • US1849426A - Process for manufacturing chlorinated derivatives of anthanthrone : en
  • US1849814A - Refrigerated oil burner nozzle : en
  • US1849851A - Adjustable oar for rowboats : en
  • US1849455A - Slideway for machine tools and process of producing same : en
  • US1849342A - Washer : en
  • CH153129A - Explosion protection wall. : de en
  • US1849682A - Trimmer or grass cutter : en
  • CA320577A - Mine roller : en fr
  • GB368894A - Improvement relating to the braking of automobiles : en
  • GB369129A - Improvements in and connected with tins or like containers for edibles and for other like purposes : en
  • GB369245A - Improvements in or relating to resilient supports for vibrating parts : en
  • DE546366C - Glow cathode tubes : de en
  • GB368877A - Improvements in and relating to pit props, arches and the like : en
  • GB369240A - Improved manufacture of fertilisers : en
  • US1850003A - Production of photographic transparencies for printing : en
  • US1850034A - Bomb-thrower divisible in two parts adapted to be carried on man's back : en
  • US1849303A - Motor pump unit : en
  • US1849652A - Airplane : en
  • US1849417A - Door operating mechanism : en
  • US1849668A - Moving picture machine : en
  • DE547053C - Calculating machine with an automatic multiplier : de en
  • US1849076A - Hose fitting : en
  • US1849104A - Car roof construction : en
  • US1849344A - Abrasive wheel truing device : en
  • US1849799A - Invertible tray mechanism for bake ovens : en
  • DE546906C - Device for securing garbage containers : de en
  • CH153387A - Process for the preparation of an arylide of a 3-oxydiarylamine-5-carboxylic acid. : de en
  • US1849943A - Airship : en
  • US1849152A - Thermostat construction : en
  • US1849338A - Antiglare shield : en
  • US1849365A - Saw handle : en
  • CH153352A - Wheel with pneumatic tires. : en fr
  • DE546764C - Arrangement for oil-tight routing of flexible lines between oil-filled containers : de en
  • DK45380C - Locking device for Release devices for automatic center buffer couplings. : da en
  • FR722161A - Selector switch : en fr
  • FR722416A - Packing and dispensing device for pack sprayer : en fr
  • US1849416A - Combined cigarette container and ash-tray : en
  • USD86546S - Geobge h : en
  • US1849581A - Road repair apparatus : en
  • US1849849A - Machine for grinding cutters : en
  • US1849717A - Tubing for electrical purposes : en
  • AU286831A - Improvements in apparatus forthe manufacture of sticks of shaving soap : en
  • CA320532A - Telephone dial operating pencil device : en fr
  • US1849706A - Vibrating mechanism : en
  • US1849739A - Clover feeder attachment for cultivators : en
  • US1849782A - Vegetable slicer : en
  • US1849320A - Motion picture and sound film and method of preparing same : en
  • CH153170A - Fabric for pocket linings. : de en
  • ES125731A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US1849438A - Method of forming alpha molded body : en
  • US1849429A - Differential gear : en
  • US1849216A - Pipe holder : en
  • US1849951A - Door guard : en
  • US1849818A - Picture transmission : en
  • USD86541S - Bernard rogge : en
  • CA320546A - Seal for electric discharge devices : en fr
  • CH153158A - Sludge collector for bulk stones. : de en
  • US1849808A - Chimney pipe structure : en
  • DK45390C - Impact bolt fuse for machine guns. : da en
  • GB369046A - Improved method of cracking oil : en
  • DE546928C - Machine for polishing the needle eye : de en
  • GB369188A - Improvements in or relating to confectionary driers : en
  • FR39902E - Improvements to current rectifiers : en fr
  • DE546598C - Rail vehicle driven by an internal combustion engine, in particular by means of electrical transmission : de en
  • DE546875C - Friction ring : de en
  • CA320490A - Whooping cough remedy : en fr
  • US1849335A - Method and apparatus for proportioning fluids used in combustion processes : en
  • US1850000A - Distributing apparatus for conical corks : en
  • US1849305A - Optical bench : en
  • US1849505A - Wire gymnasium basket : en
  • US1849994A - Cable fault detection and telephone system : en
  • DE546486C - Heating stove for drying out buildings : de en
  • DE546528C - Device for performing the centrifugal casting process : de en
  • DE546979C - Integrator : de en
  • CH153235A - Connection terminal for electricity meter. : de en
  • US1849377A - Shore : en
  • US1849750A - Ironing board : en
  • US1849960A - Method for the determination of potassium : en
  • FR39814E - Tap : en fr
  • AU258031A - Improvements relating to locking the caps of peterol tanks and the like : en
  • US1849775A - Padlock : en
  • CA320562A - Water heater : en fr
  • AU111931A - An improved apparatus for use in fumigating rabbit warrens and like places : en
  • DE546812C - Circuit for an amplifier in connection with a loudspeaker : de en
  • FR722401A - Three-way valve suitable for domestic taps for water pipes : en fr
  • DE546306C - Conversion of a reciprocating movement into a rotary movement through grooves on a rotating cylinder jacket : de en
  • ES125718A3 - Improvements in screw-on caps for cans. : en es
  • FR39818E - Automatic cleaning device for fall pipes and household waste disposal : en fr
  • CH153213A - Process for the production of vulcanized products from rubber. : de en
  • US1849478A - Rotary air engine : en
  • US1849552A - Display stand : en
  • US1849736A - Illuminated sign : en
  • FR722378A - Potassico-magnesian phosphate fertilizer : en fr
  • GB368840A - A solar compass : en
  • US1849934A - Automotive heater : en
  • DE546786C - Production of two-part gear blanks with inclined dividing surfaces for helical teeth : de en
  • FR722189A - Process and apparatus for the manufacture of articles made of cardboard, felt or any other similar material : en fr
  • FR722415A - Gyroscopic router and its applications : en fr
  • US1849267A - Control for evaporating apparatus : en
  • US1849741A - Flexible band : en
  • DE546592C - Standing steam boiler with curved heating pipes arranged horizontally in groups : de en
  • ES770U - A protective wrapping for spools and spools of thread and other parcel articles (Machine-translation by Google Translate, not legally binding) : en es
  • US1849172A - Camera : en
  • CH153236A - Measuring device with contact. : de en
  • GB369175A - Improvements in caps for bottles, jars and like receptacles : en
  • AU110131A - Improvements in or relating to electric storage cells and batteries : en
  • GB369077A - Improvements in or relating to soles for boots and shoes : en
  • GB369056A - Improvements relating to wire stranding machines : en
  • DE546668C - Automatic blocking circuit for electrically operated turnouts : de en
  • CA320542A - Oscillograph galvanometer : en fr
  • CH153260A - Clasp for bracelet, necklace and other similar items. : en fr
  • USD86528S - Edgar a : en
  • FR39905E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • US1849747A - Decorative fabric : en
  • CA320465A - Railway vehicle roller mounting : en fr
  • CH153335A - Procedure for the remote display of measured quantities using the pulse frequency method. : de en
  • GB369099A - Means for improving the efficiency of turbine bladings : en
  • FR39831E - Coupling of piston rods for compressors at very high pressures : en fr
  • FR722269A - Improvements in methods and apparatus for recording sound, as well as phonograms : en fr
  • FR721869A - Process for manufacturing cellular or sponge rubber : en fr
  • GB368875A - Improvements in printing devices : en
  • CA320550A - Train pipe coupler : en fr
  • CH153209A - Dunking device on match machines. : de en
  • US1849191A - Vegetable and fruit display table : en
  • US1849496A - Apparatus for vacuum dehydration of hydrocarbons : en
  • US1849918A - Burglar alarm : en
  • FR722287A - Spark plug with ionisation chamber for internal combustion engines and similar engines : en fr
  • GB369127A - Improvements in the construction of the rotors of elastic fluid turbines : en
  • GB369191A - Process for the manufacture of azo dyestuffs : en
  • ES125790A1 - A mechanism to prevent the vibrations of the front wheels from being transmitted to the steering wheel of automobiles. : en es
  • FR722315A - Weighing devices for cable lifting devices : en fr
  • FR722483A - Advanced elastic tie : en fr
  • GB369174A - Improvements in or relating to detachable suspension or gripping devices : en
  • GB369161A - Improvements in or relating to electric resistances : en
  • CH153130A - Window. : de en
  • DE546470C - Process for the conversion of photographic silver images into dye images by oxidation and using leuco compounds : de en
  • DE546435C - Wall plug with cover plate : de en
  • US1849584A - Brake : en
  • FR39810E - Improvements to assemblies comprising flat parts resting on the tubes : en fr
  • FR722185A - Hydraulic motion transmission device : en fr
  • GB368980A - Improvements in centrifugal separator with closed inlet or outlet for liquid : en
  • GB369989A - Improvements in or relating to apparatus for use in connection with sound recording upon film : en
  • DE546640C - Golf shot counter : de en
  • FR722294A - Device for drying pebbles and other applications : en fr
  • GB369268A - Improvements in or relating to the recovery of alumina from coal products : en
  • ES125725A1 - Procedure for manufacturing a stamped radiator for heating. : en es
  • ES125750A1 - A procedure for obtaining animal or vegetable products in dry and unaltered state. : en es
  • FR722405A - Improvements in charcoal and analogous processes employed in color photography : en fr
  • GB369215A - A process of hydrolysing cellulose acetate : en
  • GB368925A - Improvements in the utilization of impure vapours and gases for heating water and other fluids : en
  • GB368964A - Improvements in undersocks : en
  • GB369102A - Regulating device for steam turbines and the like : en
  • GB369646A - Electrical adjustable resistance : en
  • ES793U - Folding chair. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849367A - Ingot : en
  • US1849450A - Portable oven : en
  • US1849869A - Roofing material : en
  • US1849935A - of portland : en
  • GB368947A - Improvements in or relating to heavy-current electric switches : en
  • GB369132A - A portable railway for coal mines : en
  • FR722217A - Agitator for agricultural sprayers and the like : en fr
  • FR39841E - Process for the continuous or discontinuous manufacture of semi-coke or whole coke using fuels of all kinds : en fr
  • FR722434A - Device for cleaning beets, various roots, tubers and others : en fr
  • GB368955A - Improvements in the manufacture and production of valuable liquid products from tars, petroleums and the like containing asphaltic or resinous matter : en
  • ES125688A1 - A procedure of cold self-vulcanization. : en es
  • US1849308A - View finder for cameras : en
  • US1849711A - Metal working machine : en
  • US1850027A - Tie for bales : en
  • FR722242A - Friction Gear Shift Improvements : en fr
  • GB368868A - Improvements in the manufacture and production of ethyl ether : en
  • FR722468A - Improvements to vacuum discharge ampoules and in particular to x-ray tubes : en fr
  • DE546912C - Oven for continuous smoldering, coking and gasifying : de en
  • GB369190A - Method of and means for determining the introduction of a sound record in an accompanying picture film : en
  • USD86532S - Charles miller : en
  • DE546656C - Gas burner : de en
  • DE546827C - Process for the preparation of monooxamic acids of 4íñ4'-diaminodiphenyl-1íñ1'-cyclohexane and its substitution products : de en
  • FR39898E - Process for the preparation of concentrated and gelled fresh grape juice and resulting product : en fr
  • GB368962A - Improvements in and relating to tiles : en
  • GB369081A - Improved method of manufacturing rotary coils for electric measuring instruments : en
  • GB369169A - Improvements relating to sheets for beds, cots, ships' berths and the like : en
  • CA320556A - Explosive : en fr
  • CH153286A - High pressure steam generator with a small liquid content. : de en
  • CH153303A - Device for the protection of insulation points of cables influenced by high voltage. : de en
  • US1849477A - Electrical amplifying system : en
  • CA320627A - Fluid heater for washing machines : en fr
  • DK45398C - Coolant for Automobiles and the like. : da en
  • US1849357A - Producing ammonia : en
  • US1849456A - Composition for maintaining the efficiency of engines : en
  • US1849161A - Oil can : en
  • US1849346A - Bathtub : en
  • US1849070A - Padlock : en
  • US1849525A - Store-front construction : en
  • US1849855A - Spare tire carrier : en
  • US1849389A - Over-running clutch : en
  • US1849734A - Foot arch support : en
  • DE547106C - Hollow precipitation electrode for electrostatic precipitator : de en
  • ES125762A1 - A new disinfection and cleaning device for telephone and analog nozzles. : en es
  • CH153249A - Process for preventing crusting in aluminum and iron alloy baths. : en fr
  • US1849435A - Gear shifting mechanism : en
  • US1849445A - Adjusting device for the parts of optical instruments : en
  • DE546883C - Method for gluing whole material : de en
  • FR39861E - Accounting typewriter : en fr
  • FR39944E - Improvements to synchronized transmitting and receiving systems for television, telecine, telemechanics and other applications : en fr
  • GB368866A - Improvements in watches : en
  • US1849745A - Electrode device : en
  • US1849908A - Poultry feeder : en
  • DE546888C - Liquid shock absorbers : de en
  • FR722353A - Clockwork movement : en fr
  • GB369991A - Manufacture of azo-dyestuffs containing chromium : en
  • US1849069A - Sucker rod : en
  • US1849464A - Demountable wheel rim assembly : en
  • US1849197A - Operation of coal distillation plants : en
  • CA320647A - Oscillation generation apparatus : en fr
  • DE546783C - Lubricating device for roll neck : de en
  • FR722180A - Automatic pressure reducing device for liquid or gaseous fluids : en fr
  • FR722311A - Auto Hood Clip : en fr
  • DE546299C - Process for the production of porous rubber compounds with a foam-like structure : de en
  • DE546899C - carousel : de en
  • DE546676C - Process for the production of copper oxide photocells for the direct conversion of light into electrical energy : de en
  • US1849486A - Multiple unit sound amplifier : en
  • US1849575A - Machinist s instrument : en
  • CH153264A - Hose with rubber wall. : de en
  • US1849331A - Machine for and method of embedding reenforcing wire in wax beehive foundations : en
  • USD86523S - Design for lace : en
  • CH153231A - Reading microscope for circular and length divisions. : de en
  • AU64831A - Improvements in and relating tothe extraction of kernels : en
  • CH153405A - Apparatus for dispensing powdery or granular substances in predetermined quantities. : de en
  • AU258331A - Improvements in and relating to stump jump cultivating implements : en
  • GB368848A - Improvements in or relating to coin-freed vending-machines : en
  • GB369274A - Improvements in machines for dividing dough : en
  • CA320505A - Cathode : en fr
  • CH153267A - Grease lubrication device with a lubrication pump battery for conveying the grease. : de en
  • US1849374A - Pipe supporting means : en
  • US1849466A - Pile fabric knitting machine : en
  • US1849345A - Core barrel : en
  • US1849923A - Production of ammonium chloride from coke oven gases and the like : en
  • DE513987C - Locking device for colored thread tubes of chenille looms : de en
  • FR722461A - Motor-driven potato harvester improvements : en fr
  • GB369213A - Improvements in and relating to photographically prepared stencils : en
  • US1849839A - Transmission of pictures : en
  • US1850015A - Sputum cup : en
  • US1849520A - Shock absorber : en
  • US1849171A - Snow shovel : en
  • US1849578A - Garment : en
  • DE546546C - Vehicle wheel : de en
  • DE546811C - Method for telegraphic transmission of images and the like like : de en
  • GB368943A - Improvements in safety razors : en
  • DE546708C - Device at hammer mills for sorting out specifically heavy foreign bodies contained in the ground material : de en
  • DE546819C - Echo sounder arrangement : de en
  • CH153306A - Electrical isolator. : de en
  • DE546534C - Multiplication machine controlled by punch cards : de en
  • US1849306A - Windrow harvester : en
  • US1849388A - Scarf ring : en
  • US1849411A - Method of extinguishing grass and similar fires : en
  • CH153154A - Typewriter table. : de en
  • CH153177A - Process for the production of leather footwear and footwear produced by this process. : de en
  • US1849903A - Puddling machine : en
  • US1849136A - Lantern : en
  • US1849618A - Pick-up lap roll : en
  • DE547158C - Device for switching off machines for evacuating and closing containers in a vacuum chamber : de en
  • ES125805A1 - A phonographic apparatus with automatic disc reversing and changing mechanism. : en es
  • US1850049A - Pipe fitting and method of making the same : en
  • DE546513C - Device for searching for non-visible bodies with the aid of confocally arranged hollow surfaces of rotation that are used as receivers : de en
  • FR39885E - Homogeneous adjustable conical annular gas jet burner for hydrocarbons : en fr
  • GB368911A - Improvements in aerial toys : en
  • CA320590A - Naphthalene extraction from water : en fr
  • CH153144A - Method for closing the hole channel mouths of hollow strand moldings and device for its implementation. : de en
  • CH153337A - Establishment with advertising material from transport companies and hotels. : de en
  • US1849156A - Automatic train control : en
  • DE547036C - Procedure for synchronization and phase adjustment for moving drives for image transmission : de en
  • US1849077A - Transfer device for knitting machines : en
  • US1849507A - Firearm : en
  • US1849693A - Winding machine : en
  • US1850037A - Process of making creamed products : en
  • US1849810A - Hob and method of cutting for tapered gears : en
  • US1849627A - Corded braid : en
  • US1849865A - Radio transmitting system : en
  • CH153389A - Process for the preparation of an azo dye. : de en
  • DE546974C - Scaffolding cantilever : de en
  • GB369032A - Improvements in or relating to paper bag machines : en
  • GB369146A - A process for the production of tri-sodium phosphate : en
  • GB369601A - Improvement in draught dust and weather excluders for the bottoms of doors : en
  • US1849664A - Moving picture projecting machine : en
  • USD86506S - Sylvania : en
  • ES125077A1 - A lighting procedure in automobiles (with its corresponding apparatus) to illuminate the curves, consisting of sending by means of one or more fixed headlights or projectors and, for that matter, the light to the area that the road headlights of : en es
  • FR39846E - Advanced Pipe Fittings : en fr
  • GB369115A - Improvements in a process for decomposition of highly polymerised carbohydrates : en
  • GB369593A - Improvements in or relating to the recovery of alumina from aluminous silicious material : en
  • US1849253A - Fastening inserting machine : en
  • USD86518S - Alfred j : en
  • CH153331A - Device for counting calls in telephone systems. : de en
  • CH153160A - Bobbin spinning machine for the production of rayon. : de en
  • US1849897A - Sliding lock for garments and the like : en
  • DE546314C - Process for the digestion of vegetable fibers : de en
  • DE546955C - Circuit arrangement for switching telegraph equipment on and off remotely by changing the direction of the current in the telegraph loop : de en
  • GB369602A - Improvements in brassieres : en
  • CA320589A - High potential transformer : en fr
  • CA320576A - Rubber deterioration inhibitor : en fr
  • US1849132A - Corn picker : en
  • US1849471A - Means for : en
  • US1849815A - Fabricated water heating cylinder : en
  • CH153307A - Changeover switch with momentary switching. : de en
  • FR722243A - Method and apparatus for aeration and biological treatment of sewage : en fr
  • FR722200A - Automatic device for draining liquids : en fr
  • GB369029A - Improvements in surface wiring for electricity distributing systems : en
  • DE546590C - Extrusion press : de en
  • US1849720A - Carburetor : en
  • FR39851E - Hydraulic control of landing brakes on aircraft : en fr
  • FR722298A - Improvements to internal combustion engine starters : en fr
  • DE546570C - Circuit arrangement for step transformers : de en
  • DE546727C - Device for regulating the reactive power of cascades consisting of an asynchronous front machine and a commutator rear machine : de en
  • US1849974A - Plectrum piano action : en
  • US1849821A - Electric signal amplifier : en
  • CH153383A - Process for the preparation of a nitrogenous compound. : de en
  • CH153141A - Process for producing a road surface with a wearing layer. : de en
  • CA320560A - Rod grab for heapable goods : en fr
  • GB369091A - Improvements in or relating to slicing machines : en
  • FR722154A - Improvements to friction devices, such as brakes and clutches : en fr
  • GB369254A - Improvements in and relating to electric measuring instruments : en
  • DE546909C - Encapsulated clockwork : de en
  • US1849241A - Pounding machine : en
  • CH153167A - Winding machine for the production of thread bobbins with parallel winding. : de en
  • ES125683A1 - Improvements in the pneumatic horns for signals. : en es
  • FR722192A - Improvements to rubber vulcanization processes : en fr
  • FR722533A - Coating for roads : en fr
  • GB368939A - Improvements in or relating to bed-settees, and like articles of furniture : en
  • GB369089A - Apparatus for the production of coke and gas in horizontal chamber ovens : en
  • GB369097A - Improved manufacture of olefin-polysulphide plastics : en
  • FR722168A - Convertible multiple mold for vibrated reinforced cement posts : en fr
  • FR39881E - Device for measuring the mechanical properties of rubbers and cellulosic substances : en fr
  • FR722314A - Process of sulfation by gypsum, anhydrite or other sulfate of lime, ammonia : en fr
  • GB368900A - Improvements relating to bedsteads and to corner brackets for supporting the side rails thereof : en
  • FR722383A - Reinforced valve for pumps and other applications : en fr
  • FR722198A - Pick-up support arm : en fr
  • GB368899A - Improvements in power generators : en
  • FR39895E - Process for the preparation of cyclic ketones of the acenaphthenes series : en fr
  • GB368910A - Improvements in or relating to the printing of textile materials with vat dyestuffs : en
  • GB368945A - Improvements in friction clutches : en
  • US1849120A - Roll towel cabinet : en
  • US1849153A - Method for preparing highly concentrated titanium sulphate solutions : en
  • US1849173A - Hanger and fastener for storm windows and the like : en
  • US1849984A - Batch weighing and mixing machine : en
  • US1850047A - Method and apparatus for treating or moistening yarn : en
  • CA320614A - Aircraft : en fr
  • DE547058C - Multi-cylinder mixture-compressing internal combustion engine : de en
  • DE546650C - Concrete round bar bending machine : de en
  • DE546686C - Injection molding machine with pressure chamber for processing magnesium and its alloys : de en
  • DE546904C - Turning device for wrongly lying cigarettes : de en
  • ES125801A1 - A process for the manufacture of a confectionery product in the form of biscuit to cream. : en es
  • GB369145A - Improvements in or relating to common wave broadcasting systems : en
  • DE547026C - Process for the preparation of propenyl catechol monomethyl ethers : de en
  • CH153318A - Anode for electric furnaces. : en fr
  • US1849198A - Method of preparing creosoting compositions and apparatus therefor : en
  • US1849319A - Expression indicator for piano accordions : en
  • US1849661A - Pump atomizer : en
  • FR722329A - Engine exhaust valve cooling device : en fr
  • GB368984A - Improvements in or relating to brick moulding machines : en
  • GB369159A - Quick change chuck : en
  • US1849254A - Device for holding shoe uppers in lasted position : en
  • FR39821E - Buttoned raw soles and their manufacturing process : en fr
  • DE530911C - Method and device for spinning copper silk : de en
  • GB369110A - Improvements in closures for metal boxes and like containers : en
  • CH153251A - Method and device for restoring worn outer surfaces of bodies of revolution by build-up welding. : de en
  • ES125716A1 - Perfeccionamientos in the manufacture of springs that work by extension. : en es
  • US1849624A - Nootschap hanbelmaatschappij oablon : en
  • US1849636A - Apparatus for reproducing sound film records : en
  • US1849482A - Wrist watch : en
  • US1849544A - Process of and apparatus for producing printing plates : en
  • US1849812A - Ventilator : en
  • DE546614C - Take-off device for flat knitting machines : de en
  • ES125759A1 - Coupling arrangement for diesel-electric engine cars. : en es
  • US1849497A - Device for treating fabrics and the like : en
  • US1849650A - Interchangeable wheel mounting : en
  • US1849101A - Connection for pump plungers and the like : en
  • US1849165A - Piston cup follower ring : en
  • US1849074A - Voltmeter designed to indicate the charge condition of alpha storage battery : en
  • US1849234A - Coupling : en
  • FR39914E - Protection system allowing the removal of exposed photographic film in broad daylight : en fr
  • FR722300A - Improvements to dryers : en fr
  • GB369984A - Electrical impedance networks : en
  • CA320578A - Inspection device for pickless fabrics : en fr
  • CH153409A - High pressure steam generator. : de en
  • ES680Y - Bandage fastening device. : en es
  • US1849182A - Ladle turning mechanism : en
  • US1849685A - Refrigeration : en
  • ES125708A1 - A new security device for doors. : en es
  • ES125772A1 - A special device and procedure to prevent the falsification of all documents, both public and private. : en es
  • FR39927E - Surge arrester with ionization chamber : en fr
  • FR722502A - Multiple lamp : en fr
  • DE546791C - Film recorder with spring mechanism drive : de en
  • FR39845E - Process for preparing tanning materials : en fr
  • DE546937C - Spring clip for items of laundry : de en
  • CH153162A - Device for wet drawing of bast fiber roving. : de en
  • US1849271A - Oscillation generator : en
  • ES125693A1 - A procedure and its corresponding special apparatus for saturation under pressure. : en es
  • US1849096A - Pump piston : en
  • US1849463A - Device for improving the tone of steel strings : en
  • US1849731A - Ship propulsion : en
  • US1849329A - Cuff fastener : en
  • USD86513S - Design por a spoon or similar article : en
  • FR722188A - Improvements to devices for waving hair : en fr
  • DE546297C - The hay elevator can be moved in both directions from the loading point : de en
  • DE546910C - Finishing, especially for rayon : de en
  • US1849211A - Locomotive tank : en
  • US1849766A - Airplane : en
  • US1849400A - Percolator construction : en
  • US1849484A - Regulator for corn sheller feeders : en
  • FR722543A - Double windowing device for motor cars : en fr
  • GB369028A - Improvements in or relating to apparatus for making laminated glass : en
  • DE546574C - Process for accelerating vulcanization : de en
  • GB368948A - Improvements in hollow cores or blocks for use in concrete structures : en
  • GB369006A - Improvements in or relating to machines for moulding tiles and the like : en
  • DE546734C - Device for switching off the hose chambers of hose filters with a device for automatic switching between dust and clean air : de en
  • FR722438A - Device for heating the carburetors of explosive engines, with a view to the use of pulverulent fuels : en fr
  • GB368931A - Improvements in or relating to saggers for use in firing ceramic-ware : en
  • GB368958A - Improvements in mechanism for operating elevator doors : en
  • US1849099A - Inclosure : en
  • US1849110A - Plumber's hand torch : en
  • US1849694A - Automatic telephone system : en
  • US1849286A - Mop cloth : en
  • US1849641A - Mechanical wave transmission device : en
  • US1849924A - Wire rope twist equalizer : en
  • FR39751E - Device for the electrical transmission of images : en fr
  • FR39887E - Material handler or device : en fr
  • FR722310A - Improvements to synchronized oscillating systems used in television, telecine, telemechanics, etc. : en fr
  • US1849339A - Safety releasing joint for drill tubes : en
  • DE546721C - All-round sliding, the stack-bearing surface plate for cutting machines for paper : de en
  • FR722447A - Closing system for bracelets, straps, belts and all other applications : en fr
  • DK45381C - Coin Collection Device for Telephone Devices for Use in Connection with Automatic Telephone Centers. : da en
  • DE546894C - Charge and voltage indicators on firearms : de en
  • DE546479C - Equipment for grinding, washing and polishing of panes made of glass and other materials : de en
  • ES125702A3 - Procedure for sanding the wood with a pneumatic roller. : en es
  • FR722204A - Improvements to insulating and other sheet materials and their manufacturing processes : en fr
  • FR722360A - Manufacturing process of hinges and other parts pivoting around an axis : en fr
  • GB368974A - Improved apparatus for simulating manoeuvering of vehicles and/or for playing a game : en
  • US1849587A - Mordant dyestuffs and process of making same : en
  • US1849770A - Apparatus for use in connection with hair curling and waving devices : en
  • USD86542S - Dwight p : en
  • FR722237A - Automotive jacks improvements : en fr
  • GB369269A - Improvements in connection with agricultural cultivating implements : en
  • US1849806A - Folding bed : en
  • DE546940C - Device for evaporation of solutions : de en
  • US1849576A - Glucoside of adonis vernalis l. and process for making same : en
  • DE546535C - Cigar or cigarette holder : de en
  • DE546600C - Crossing for overhead lines of electric railways with roller current take-off : de en
  • FR722183A - Improvements to elastic wheels : en fr
  • US1849058A - Circular slide rule : en
  • US1849620A - Signaling : en
  • US1849944A - Apparatus for forming radiator cores : en
  • GB368860A - Improvements in knitted fabrics and in the method of producing same : en
  • DE546664C - Copy machine for loose sheets : de en
  • DE546983C - Device for monitoring the stone shavings of wood grinders : de en
  • DE547171C - Weft bobbin replacement device for looms : de en
  • FR722178A - Improvements to paring machines : en fr
  • FR39864E - Mobile stand for spare wheels : en fr
  • FR722171A - Detachable fastening device improved for covers, lids, doors, etc. : en fr
  • FR39943E - Regulator for hydraulic cylinders : en fr
  • FR722458A - Process for the preparation of sulfaminic acids from the acid esters of sulfuric acid of a 2-aminoanthrahydroquinone : en fr
  • GB368926A - Improvements in acoustic diaphragms : en
  • US1849793A - Refrigerating unit : en
  • US1850013A - Insulating package : en
  • DE546489C - Valveless controlled jackhammer with a hollow piston : de en
  • ES125773A1 - A universal yoke. : en es
  • FR722328A - Improvement to letter envelopes : en fr
  • GB369012A - An improvement in or relating to the production of foam for fire extinguishing purposes : en
  • US1849645A - Motor structure : en
  • USD86521S - Design for a radiator cap : en
  • US1849398A - Internal combustion engine : en
  • DE546874C - Rope pulley : de en
  • ES125787A3 - Improvements in rubber soles for footwear. : en es
  • US1849527A - Electron discharge device and process of making the same : en
  • ES125767A1 - A rotary dryer for grains and pasta. : en es
  • DE546821C - Knot sleeve for self-tie : de en
  • FR722371A - Elastic gimbal transmission device : en fr
  • CH153330A - Installation to create a delay in the transmission of an electric telecommunication current. : en fr
  • GB369141A - Improvements in or relating to the manufacture of ethylene glycol : en
  • FR722532A - Speed reduction mechanism : en fr
  • DE546361C - Counter board : de en
  • USRE18386E - Sewage disposal apparatus : en
  • DE546389C - Device for operating keyboard instruments : de en
  • DE546333C - Watch key : de en
  • DE546532C - Pendulum inclinometer : de en
  • FR722498A - Improvements to wheels and rims for vehicles : en fr
  • GB368834A - Improvements in and connected with the cracking of nuts for the winning of kernels thereof : en
  • GB368919A - Method of making vitamin-containing beers : en
  • GB368952A - Improvements in or relating to electric discharge devices : en
  • DE545996C - Address printing machine : de en
  • DE546502C - Apparatus for producing a fuel consisting of air and gasoline : de en
  • DE546805C - Process for the production of highly active coal : de en
  • US1849494A - Variable platen feed mechanism : en
  • DE546953C - Track braking device : de en
  • ES125706A1 - A procedure for the waterproofing of cardboard for the manufacture of containers of all kinds, destined to the conservation of all kinds of food products. : en es
  • FR722539A - Pistons, mainly for internal combustion engines : en fr
  • US1849557A - Centrifugal pump : en
  • US1849946A - Heat exchange device : en
  • USD86536S - Setts : en
  • DE546662C - Steam generator : de en
  • US1849098A - Shoe form : en
  • US1849301A - Reverse movement locking device for automobiles : en
  • GB368898A - Improvements in the arrangement of condensers in electric power circuits : en
  • GB368994A - Improvements in and relating to electric heaters : en
  • GB369613A - Improvements in the manufacture and production of condensation products from aromatic hydrocarbons : en
  • CH153292A - Rotary compressor for chillers. : de en
  • US1849695A - Vehicle headlight : en
  • USD86530S - James h : en
  • DE546898C - Anti-slip device for skis consisting of a bristle carrier : de en
  • GB369952A - Improvements in or relating to electric motors : en
  • GB369117A - Manufacture of esters of oxyacylaminobenzenearsonic acids : en
  • GB368929A - A process for the manufacture of an artificial musk : en
  • GB369011A - Improvements relating to light signalling and like buoys or floating vessels : en
  • GB369030A - Loud speaker : en
  • US1849279A - Gas producer : en
  • US1849874A - Heat interchanger : en
  • DE546575C - Device for checking the flatness of surfaces : de en
  • IE12388L - Hydraulic variable-speed gear : en
  • GB368967A - Improvements in unpuncturable pneumatic wheels for motor vehicles : en
  • FR722388A - Method of fixing frames-chassis or equipment carriers on bats or saddles : en fr
  • ES125714A1 - Apparatus to mark cheeses. : en es
  • FR722238A - Chimney bolster : en fr
  • FR722529A - Safety razor : en fr
  • GB369104A - Improvements in or relating to spindles or shafts for rotors : en
  • GB369281A - Improvements in and relating to electric vacuum switches : en
  • FR39838E - Process for the preparation of new sulfur derivatives of phenol : en fr
  • FR722248A - Closing device for liquid sprayers : en fr
  • GB369082A - Manufacture of artificial sponges : en
  • FR722497A - Device for welding large parts : en fr
  • FR722523A - Method and apparatus for recording sounds on phonograph records : en fr
  • DE546677C - Process for the production of Fitschen by means of electrical resistance welding : de en
  • FR722331A - Differentially actuated electric switch, for remote indications or other applications : en fr
  • IE13004L - Stocking suspenders : en
  • DE546710C - Lens shutter : de en
  • DE546902C - Centrifugal casting process for the production of moldings from cement, concrete and other plastic masses : de en
  • FR722202A - Improvements in washing and purifying exhaust gases : en fr
  • FR722437A - Process for manufacturing electrodes by casting, in particular anodes of x-ray tubes : en fr
  • GB369184A - Mud guard for motor vehicles : en
  • GB369962A - Device for igniting bonfires in fields to protect crops : en
  • DE546679C - Process for the production of products from drying, fatty oils that can be used advantageously in terms of paint and painting : de en
  • FR722485A - Device for pasteurizing beer or other liquids : en fr
  • GB368921A - Improvements in or relating to the treatment of textile materials with vat dyestuffs : en
  • GB368979A - Improvements in or relating to wireless aerials : en
  • GB369064A - Improved means for moulding butter : en
  • FR722256A - New right and left lock : en fr
  • FR722453A - Vehicle refinements : en fr
  • ES755U - Graduated container, with obstruction mechanism, designed to measure all types of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722320A - Method and apparatus for determining the position of any light sources at night : en fr
  • FR722275A - Superheater for marine fire tube boilers : en fr
  • FR722295A - Transportable installation for cooling of living quarters or others : en fr
  • GB368836A - Improved apparatus for severing wrappers from webs and feeding said wrappers to package-making machines : en
  • DE546426C - Rotogravure printing machine for sheets that can be used as a proofing machine : de en
  • IE11794L - Vehicle brakes : en
  • ES125729A1 - A new procedure for the manufacture of footwear with rubber floor or its derivatives. : en es
  • FR39858E - Improvements to axles with idle or fixed wheels, with ball bearing boxes or others, for wagons or other vehicles receiving side impacts : en fr
  • GB368966A - Improved manufacture of synthetic resins : en
  • GB369258A - Improvements in or relating to the manufacture of steels and alloy steels : en
  • CH153326A - Process for the preparation of a preparation of opium that has been freed from dietary fiber and contains all the alkaloids. : de en
  • GB368985A - Improvements in valves : en
  • GB369024A - Improvements in or relating to methods for developing photographic copying paper : en
  • DE546648C - Process for producing high quality cast iron in a cupola furnace : de en
  • CA320539A - Rayon manufacture : en fr
  • US1849128A - Combination measuring device : en
  • US1850026A - Rolling of channel sections with wide flanges : en
  • CA320463A - Pipe bending device : en fr
  • CA320622A - Ironer : en fr
  • DE546263C - Procedure for occupying explosive devices : de en
  • DE547237C - Press ram for extrusion of pre-work pieces for lead shirts to steel core bullets : de en
  • AU107131A - An improved rotary cultivator : en
  • US1849105A - Stoker construction : en
  • US1849555A - Bottle making machine : en
  • US1849929A - Hydrovacuum pump : en
  • GB369155A - Improvements in and relating to direct injection oil engines : en
  • DE546469C - Storage and display board for surface samples, cards, etc. : de en
  • DE547107C - Cleaning of raw materials containing alumina : de en
  • DK45393C - Removal device for sweeping shears and the like. : da en
  • DE546483C - Razor with loose blades : de en
  • DE546567C - Device for automatic synchronization control of a plurality of electric motors : de en
  • ES782U - Self-cut figure to be arranged as a cockade on the lapels. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722418A - Rolling mill stand : en fr
  • US1849540A - Coating machine : en
  • US1849659A - Support and spacer for stacking boxes : en
  • DE546447C - Base for masts, candelabra or the like. : de en
  • DE546523C - Facility for testing willingness to act, especially in the driving service for road vehicles : de en
  • FR39753E - Improvements to high frequency electrical devices : en fr
  • FR39815E - Rubber pad for horseshoe : en fr
  • FR722499A - Anode for x-ray tubes with mono-chromatic radiation emanating from a metal : en fr
  • USD86511S - Design for a manicuring machine : en
  • DE546603C - Closure for the pipe feed openings in electrical installation equipment : de en
  • GB368961A - An improved method of, and apparatus for, conditioning air or other gases : en
  • FR722336A - Method and apparatus for determining the baking values of flour : en fr
  • DE546949C - Stamp device, the stamp of which can be pivoted back and forth between a coloring plate and a stamping point : de en
  • DE546754C - Blading for steam and gas turbines with cast single blades : de en
  • DE546840C - Method for demodulating frequency-modulated vibrations : de en
  • DE546540C - Process for inserting cooling channels in bearing shells : de en
  • DE546642C - Ski binding : de en
  • DE547216C - Shortwave antenna : de en
  • FR722166A - Method of forming junction points of oil-filled cables : en fr
  • GB368944A - A system for the production of electrical oscillations : en
  • GB369271A - Process for carbonizing solid or mixtures of solid and liquid materials : en
  • GB368841A - Improvements in and relating to the production of soldering materials : en
  • DE546860C - Benchmark, especially for pit measurements : de en
  • US1849434A - Artificial bait : en
  • US1849623A - herwig : en
  • ES125707A2 - A PROCEDURE FOR PRODUCING DOUBLE CALCIUM NITRATE SALTS : en es
  • FR722404A - Improvements to pressurized fluid brake devices : en fr
  • FR39823E - Improvements in self-decreasing electrical resistances and their manufacturing processes : en fr
  • FR39828E - Dry dump : en fr
  • DE547060C - Multi-spindle drilling machine with thread cutting device : de en
  • DE546718C - Procedure for washing nitroglycerin and similar sprinkling gels : de en
  • FR722389A - Improvement in transmission pulleys : en fr
  • GB368833A - Improvements in heels for boots and shoes : en
  • USD86525S - Design eor a radiator cap ornament : en
  • DE546609C - Chimney cleaning cap : de en
  • US1849989A - Manufacture of mixed fertilizers : en
  • US1850031A - Method of and means for defreezing frozen beef, mutton, lamb, and the like : en
  • DE536801C - Multi-part, reinforced reinforced concrete ring for the expansion of pit spaces, breaches, shafts, etc. like : de en
  • DE546027C - Overflow storage tank with several tap points : de en
  • FR722387A - Method and device for printing intaglio prints : en fr
  • DE546472C - Device for contact copying of negative films of various widths onto normal cinema films : de en
  • DE546795C - Damping device for reducing squeaking noises on vehicle brakes : de en
  • DE546856C - Process for making or loosening a layer of wood reinforced with a layer of material by bending it beyond the elastic limit : de en
  • DE546813C - Runner for asynchronous machines with two cage windings : de en
  • FR722239A - Tin-free lead alloys for bearings : en fr
  • FR722284A - Box : en fr
  • CA320466A - Process of imparting antirachitic properties to edible substances : en fr
  • CH153188A - Process and plant for the production of sodium silicate. : en fr
  • US1849499A - Condenser : en
  • CA320631A - Door lock fastener : en fr
  • CA320643A - Knitting machine and fabric : en fr
  • CH153257A - Process for the simultaneous deburring and sharpening of milled filing teeth. : de en
  • US1849257A - Rail frog : en
  • CA320485A - Metal window : en fr
  • DE489061C - Device for trouble-free automatic gas analysis, in which the gas mixture to be analyzed is burned in a reaction chamber : de en
  • ES125531A3 - A procedure for the construction of tables, stools, chairs, armchairs, and the like. : en es
  • CA320500A - Gramophone recording device : en fr
  • DE546826C - Process for concentrating acetic acid : de en
  • DE546996C - Device for dropping parachuted mail containers from aircraft : de en
  • GB369914A - Improvements in or relating to the treatment of textile yarns or fibres : en
  • CA320657A - Cosmetic composition : en fr
  • DE546726C - Heat release : de en
  • ES791U - Claim figure. (Machine-translation by Google Translate, not legally binding) : en es
  • CH153283A - Centrifugal governor with return springs. : de en
  • CH153252A - High-speed precision machine tool, especially for drilling holes in watch components. : de en
  • CH153253A - Process for treating metals and alloys with a view to obtaining a modification of their crystalline state. : en fr
  • FR39871E - Manufacturing process of new cellulose compounds : en fr
  • FR39874E - Improvements in turn and stop indicator devices imitating the driver's gesture for vehicles and in particular for automobiles : en fr
  • CA320530A - Process of rendering odourless soaps bleached with hypochlorous acid : en fr
  • CA320594A - Humidifier : en fr
  • CH153172A - Method and device for lengthening the warp threads on warp knitting machines and the like. : de en
  • CH153324A - Bandage for sick feet. : de en
  • CH153268A - Lifting and swiveling device for a vehicle. : en fr
  • DE546759C - Process for the production of textile printing forms : de en
  • FR722174A - Bottle : en fr
  • US1849252A - Vacuum regulator : en
  • US1849684A - Chain drive mechanism : en
  • FR722206A - Transformer : en fr
  • FR722503A - Milking machine : en fr
  • US1849093A - Self priming pump : en
  • US1849651A - Radio apparatus : en
  • US1849733A - pfeffer : en
  • US1849985A - Water softening gels : en
  • US1849830A - Protective arrangement : en
  • US1849519A - Method of starting alternating current machinery : en
  • US1849299A - Safety razor : en
  • US1849475A - Pressure control valve : en
  • US1849369A - Heat insulating material : en
  • US1849402A - Pressing machine : en
  • US1849834A - Production of pelargonic aldehyde : en
  • US1849911A - Process and apparatus for testing catalysts : en
  • US1849947A - Windshield ventilator : en
  • US1849214A - Clamp block : en
  • US1849457A - Means for preparing meat for market : en
  • US1849593A - Hosiery : en
  • US1849715A - Carbon attached printed form : en
  • CH153185A - Process for packaging tobacco leaves and subsequent handling thereof, and apparatus for carrying out this process. : en fr
  • US1849454A - Carburetor electric heater : en
  • CH153373A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • US1849939A - Camera : en
  • DE546706C - Production of screw bolts and similar objects with heads of rectangular cross-section by extrusion : de en
  • US1849822A - Antioxidant or age-retarder : en
  • CH153131A - Device for closing a bay. : en fr
  • CH153139A - Oberbau für Strassen- und Eisenbahnen. : de en fr
  • FR39897E - Meter-taximeter for all vehicles : en fr
  • FR722436A - Photoelectric camera : en fr
  • FR722195A - Two-edged interchangeable blade razor : en fr
  • FR722439A - Reciprocating Thread Guide Cannet : en fr
  • GB369042A - Improvements in and relating to apparatus for washing bottles, jars and the like : en
  • DE546462C - Non-return flap with braking device : de en
  • DE546516C - Process for the production of green fluorescent lubricating oils : de en
  • ES125677A1 - Procedure and device for drying, toasting, calcining and (or) concreting lime, alumina, gypsum, cement, mineral and the like. : en es
  • US1850018A - Molding machine : en
  • DE546631C - Front suspension for motorcycles : de en
  • FR722402A - Device for monitoring switch positions : en fr
  • US1849660A - Brake lining stretcher : en
  • US1849100A - Cage supporting stand : en
  • US1849767A - Process of preparing molding sands for easily oxidizable metals such as magnesium : en
  • DE546723C - Receiver for wireless message transmission for connection to direct current networks : de en
  • DE546863C - Machine for checking the density of cans or the like. : de en
  • ES125717A1 - Perfections in the containers or tanks for the retailing of milk in detail. : en es
  • FR722208A - Process for the treatment of materials containing zinc oxide : en fr
  • DK45386C - Suction roller for paper machines or similar machines. : da en
  • GB369166A - Rontgen tubes : en
  • US1849325A - Vehicle for undulating ground : en
  • US1849681A - Photographic three-lens objective : en
  • GB369234A - Improvements in personal wear signals for indicating manoeuvring of vehicles : en
  • CH153404A - Process for the preparation of a vat dye. : de en
  • DE546832C - Margins for typewriters : de en
  • GB369963A - Improvements in the manufacture and production of maleic acid or its anhydride : en
  • GB368903A - Improvements in and relating to apparatus for cracking and coking oils : en
  • FR722440A - Slope measuring instrument : en fr
  • DE546587C - Gas container for illuminating gas : de en
  • DE546563C - Contact wire holder : de en
  • ES125760A1 - Improvements in electric motors for talking machines. : en es
  • GB369212A - Improvements in or relating to pit props : en
  • US1849427A - Handle of tools driven by flexible shafts : en
  • DE547073C - Method of weaving oval hats : de en
  • DE547163C - Machine for stamping and embossing footwear : de en
  • GB368857A - Improvements in caps for bottles, jars and like receptacles : en
  • US1849071A - Hat pressing machine : en
  • FR722493A - Ventilation device with temperature control for vehicles : en fr
  • ES125451A3 - A metal bar system to support curtains, curtains, stores, curtains and the like. : en es
  • ES125726A3 - An improvement on continuous spinning machines. : en es
  • GB368950A - Improvements in or relating to damp-proof composition : en
  • ES125695A1 - Apparatus for sharpening razor blades. : en es
  • FR722227A - Faculty : en fr
  • GB368989A - Collapsible chain ladders : en
  • ES125756A1 - Device for the regulation of explosion chambers, particularly for combustion motor turbines. : en es
  • FR722446A - Improvements in the construction and operation of filter presses : en fr
  • GB369192A - Improvements in or relating to hair curling apparatus : en
  • DE546310C - Process for preserving the aroma of roasted coffee : de en