• US1834423A - Directory board for office buildings : en
  • US1834547A - Hydraulic lifting jack : en
  • US1833971A - Sprinkler bottle : en
  • US1834479A - Hog scraper : en
  • US1834588A - Valve mechanism : en
  • DE539670C - Drain cock for fuel containers on motor vehicles : de en
  • SU24047A1 - Relay : en ru
  • SU24227A1 - Self-acting locking device on the steam line to the sulphite-pulp production boilers : en ru
  • CA317676A - Reset mechanism for thermal cutout switches : en fr
  • CH151022A - Method for driving electric hoists with an alternating current motor. : de en
  • CH151052A - Overhead line with vibration dampers. : de en
  • US1834343A - Paper maker's drier felt : en
  • AU3085630A - Improvements in or relating to typographic moulds : en
  • CH150884A - Device on looms provided with dobby machines for searching for broken weft threads. : de en
  • CH150914A - Process for the production of a fatty acid sulfuric acid ester derivative. : de en
  • US1834137A - Capillary means for forwarding lubricant from the evaporator of refrigerating systems : en
  • US1834784A - Well casing : en
  • DE539213C - Lubricating device, in particular for motor vehicles, consisting of a container with a pump and a line with a dispensing device : de en
  • DE539978C - Lorries with rails on the support bridge for the transport of railroad cars : de en
  • DK44922C - Circuit arrangement of a fully or semi-automatic Telephone system. : da en
  • ES124583A3 - Improvements in the manufacture of electric accumulators. : en es
  • US1834606A - Heat resistant belting : en
  • DE539567C - Flexible connection shoe for pit lining : de en
  • US1833958A - Telegraph signal recording system : en
  • US1834654A - Apparatus for reclaiming lubricating oils : en
  • US1834715A - op waterbury : en
  • USD85676S - Design for a wrinkle iron : en
  • PL14740B1 - Device for quick determination of dye bath compositions. : en pl
  • SU24278A1 - Relays for fire alarm systems : en ru
  • US1834357A - Method for controlling weft ends in weft replenishing looms : en
  • CA317517A - Wrist-pin inserting tool : en fr
  • SU24103A1 - Roof : en ru
  • US1834018A - Fruit washing machine : en
  • US1834831A - Tailstock for lathes and like machinery : en
  • BE383778A - : en
  • CH151003A - Razor blade stripping and grinding device. : de en
  • CA317697A - Metal pickling method : en fr
  • CH151120A - Plane. : de en
  • GB362034A - Improvements in the manufacture and production of impregnating and adhesive masses : en
  • US1834608A - Sparking plug : en
  • US1834846A - Lady's combination undergarment : en
  • US1833911A - Aeronautical propeller : en
  • US1834457A - Arch brace structure : en
  • US1834005A - Selective circuit arrangement : en
  • US1834236A - Process for treating vanadium ores and particularly vanadates of lead and other metals : en
  • US1834299A - Web measuring and cutting mechanism : en
  • USD85632S - Poration : en
  • US1834006A - Sphygmograph : en
  • DE539732C - High purifier : de en
  • GB362189A - Improvements in lanterns for illuminating purposes : en
  • PL14841B1 - A device for obtaining high-percentage nitric acid by catalytic combustion of ammonia with oxygen or oxygen-rich gases. : en pl
  • SU24045A1 - Device for increasing the constant voltage : en ru
  • SU24147A1 - A device for determining the weight of oil in tanks : en ru
  • SU24229A1 - Photo camera for panoramic shooting : en ru
  • PL14869B1 - Cooling device. : en pl
  • US1833918A - Surface cover for ice cream boxes : en
  • US1834372A - Windshield clarifier : en
  • US1834174A - Waste reclamation apparatus : en
  • US1834751A - Method and apparatus for forming caissons : en
  • CA317522A - Rotary saw : en fr
  • CH150919A - Process for the preparation of the anhydrides of halogenated fatty acids. : de en
  • DE539631C - Boom pull pendulum : de en
  • CA317714A - Insulation compound : en fr
  • CH151099A - Display machinery. : en fr
  • CH150976A - Dial. : en fr
  • US1834179A - Mechanism for truing and dressing grinding wheels : en
  • GB362202A - The construction of parts of heat power engines, in particular superheated steam engines and high efficiency internal combustion engines : en
  • GB362114A - Improvements in the manufacture, production and treatment of artificial silk or like fibrous material and in apparatus for use therein : en
  • DE539857C - Handle pressed from synthetic material : de en
  • GB362216A - Improvements in collars for personal wear : en
  • GB362351A - Improvements in microscopes : en
  • CH151162A - Process for the preparation of a wool dye. : de en
  • SU24340A1 - The way to protect tissues from moths : en ru
  • DE539391C - Process for finishing wood : de en
  • DE539754C - Process for the production of a sealant and binder for road construction purposes : de en
  • AU315331A - Improvements in electrolytic electricity meters : en
  • CA317636A - Electric train wire coupling : en fr
  • CH150831A - Drinker for piglets. : de en
  • CH150893A - Vacuum cleaner. : de en
  • CH151105A - Method and brush for cleaning motor vehicles. : de en
  • CH151093A - Selector switch for telephone or similar systems. : de en
  • FR715431A - Windscreen wipers for motor vehicles or others : en fr
  • FR715470A - Process for the use of mud from fresh and salt water as a guiding and promoting agent in carbon treatments : en fr
  • GB362008A - Shafts for golf clubs : en
  • CA317555A - Spring wheel : en fr
  • PL14810B1 - A method for producing perfumed starch. : en pl
  • US1834568A - Apparatus for removing sheets from alpha stack : en
  • CH151005A - Centrifuge. : de en
  • BE383488A - Combination wheel for road and rail : en fr
  • CH151060A - X-ray device with switching device for different modes of operation and with two independent, separate control devices. : de en
  • US1833941A - Process of making rubber substitute : en
  • US1834309A - Machine for making insulating bats : en
  • US1834255A - roberts : en
  • US1834814A - Process for separating ammonia from gases : en
  • AU3047430B - Improvements in or relating to apparatus for driving sound records : en
  • GB362366A - Improvements in or relating to concentration by froth flotation : en
  • FR715428A - Carburetor improvements : en fr
  • US1833964A - Process of making producer gas : en
  • US1834563A - Can opener : en
  • FR715327A - Process for the destructive oxidation of non-aromatic and hardly volatile hydrocarbons : en fr
  • US1834850A - Schiff's bases derived from alpha substituted cinnamylaldehydes : en
  • US1834592A - Automatic compressor control system : en
  • US1834628A - Liquid measuring device : en
  • DE539711C - Process for the production of liner rings from rolled iron for curvatures in tunnels and galleries : de en
  • GB362130A - Improvements in machines for the winding of yarn upon spools : en
  • DE539724C - Machine for converting multiphase alternating currents into single-phase alternating currents, each of which is intended to feed electric arcs : de en
  • GB362014A - Improvements in or relating to starting gear for internal combustion engines : en
  • SU24002A1 - Device for reproducing light signals for electrical telescopes and other kinds of electrical signaling : en ru
  • US1834651A - Two stroke cycle internal combustion engine : en
  • SU24253A1 - Elling : en ru
  • US1834668A - Composite container for bottles : en
  • FR39540E - Manufacturing process for profiled metal parts : en fr
  • GB361964A - Improvements relating to the surfacing of refractory bodies : en
  • SU24269A1 - Shading unit : en ru
  • US1834424A - Water glider : en
  • US1834767A - Tabulator with individual column reset : en
  • US1834879A - Engine mounting : en
  • DE539599C - Infusion and warming vessel for coffee or the like. : de en
  • DE539648C - Circuit arrangement for the amplification of telegraphic, telephone or other signals of changing intensity with the help of electrical generating machines : de en
  • DE540020C - Mobile auxiliary device for hand molding : de en
  • CH151079A - Procedure for disinfecting instruments, vessels, pipelines, etc. : de en
  • SU24153A1 - Shooting glasses : en ru
  • US1833966A - Multiplex system : en
  • CA317688A - Process of manufacturing insulators for spark plugs : en fr
  • GB362254A - Improvements in or relating to reflector systems for use with short hertz waves : en
  • PL14795B1 - A method of producing profiles with an even section thickness from sheet metal strips. : en pl
  • US1834622A - Reduction of metals from ores : en
  • SU24228A1 - Method and device for determining exposure time when photographing : en ru
  • US1834601A - Compressor controlling mechanism : en
  • AU3042430A - Improvements in and relating tothe distillation of lignite : en
  • PL14695B1 - A run-over device for use in cars, trams and the like. : en pl
  • CA317645A - Cotton harvesting machine : en fr
  • GB362993A - Improvements in or relating to methods of and apparatus for recording sound and in sound records : en
  • PL14864B1 - Sea bomb fuse, adjustable to different depths : en pl
  • US1834192A - Scythe blade shank holding clamp : en
  • CH150839A - Device on the inside of window sills to isolate the heat radiation directed against them from radiators installed in front of them. : de en
  • SU24247A1 - Engine control device : en ru
  • DE539686C - Objects with high fire resistance made of cast iron alloys with a higher chromium content : de en
  • CH151002A - Mechanical process for treating alkalized coir. : en fr
  • CH151174A - Wrist watch. : de en
  • DE530522C - Friction drum : de en
  • DE539645C - Typewriter for the blind : de en
  • DE539710C - Heatable device for leveling asphalt pavements : de en
  • ES124588A1 - IMPROVEMENTS IN AUTOMOBILE STABILIZERS : en es
  • GB362287A - Improvements in or relating to chronographic counter mechanism : en
  • DE539927C - Equipment for the elimination of floating and fatty substances in clarification plants : de en
  • FR715182A - Ozone generator : en fr
  • FR715454A - Improvements to shut-off devices for main gas conduits and similar applications : en fr
  • GB362471A - Improvements in a carburettor : en
  • GB362926A - Improvements in or relating to electrical indicating devices : en
  • US1834788A - Process for the production of alpha sugar solution : en
  • US1834290A - Mold : en
  • PL14730B3 - A method of producing anhydrous chlorides, especially magnesium chloride. Patent, additional to patent No. 8107. : en pl
  • AU137731A - An improved protector and guard forthe heels of boots and shoes : en
  • AU3093130A - Improvement in overrunning clutch : en
  • DE539894C - Umbrella slide lock : de en
  • FR715345A - Roller shears improvements : en fr
  • GB362357A - Improvements in or relating to automatic mill mixers : en
  • DE539841C - Gas-filled incandescent cathode tubes : de en
  • GB362211A - Improvements in and relating to apparatus for cleaning and polishing metal ware : en
  • GB362183A - Improvements in and relating to the production of ornamentations of ply wood or veneer : en
  • US1834728A - Hotbed : en
  • DE539723C - Current transformer for measuring the sum of several currents : de en
  • GB362994A - Electrically operated hand shears : en
  • GB362204A - The manufacture of a substitute for amyl alcohol : en
  • FR715359A - Process for preparing nitroaminodiphenyl sulfides and their derivatives : en fr
  • DK44912C - Apparatus for apparatus for spraying paint and other coating agents by means of compressed air. : da en
  • ES650U - Brake to hold by pressure all kinds of roller shutters with rope, cord, tape or chain. (Machine-translation by Google Translate, not legally binding) : en es
  • DE539808C - Locking device for tipping skips : de en
  • GB361986A - Improvements in and relating to electrical resistances : en
  • FR39547E - Newspaper vending machine : en fr
  • CH151146A - Process for the preparation of a copper compound of a substantive o-carboxyazo dye. : de en
  • CH151193A - Process for the preparation of the crotonic acid ester of 4-glycolylamino-2-methylbenzene-1-arsic acid. : de en
  • US1834065A - Liquid and gas separator : en
  • US1834201A - Four corner box staying machine : en
  • DE539800C - Screw press : de en
  • CA317707A - Vehicle body frame : en fr
  • ES124531A1 - IMPROVEMENTS IN THE CELLS, SILOS OR OTHER EQUIPMENT INTENDED FOR THE TREATMENT OF DOMESTIC WASTE, THROUGH FERMENTATION : en es
  • GB362927A - Improvements in or relating to ore concentration : en
  • FR39532E - Twin panels and special reinforced concrete blocks for the construction of isothermal walls with internal heating or cooling : en fr
  • FR715657A - Process for preparing aldehydes : en fr
  • GB361977A - Improvements in or relating to hot water bottles : en
  • PL14694B1 - A method of producing light alloys with high strength. : en pl
  • US1834857A - Resilient wheel : en
  • CA317565A - Portable paper hanging device : en fr
  • CH150938A - Sewage treatment plant made of transportable and stable reinforced concrete parts. : de en
  • FR39503E - Stackable furniture : en fr
  • GB362140A - Improved brake drum, and a method of and means for producing same : en
  • CH151154A - Process for the preparation of a new dye of the anthraquinone acridone series. : de en
  • DE539681C - Device for the production of ceramic hollow bodies with handles or other attachments : de en
  • US1834252A - Guitar tone bar : en
  • US1834513A - Roll screen : en
  • US1834014A - Electric heater : en
  • US1834506A - Hydraulic elevator : en
  • ES124525A1 - The industrial process of providing or foreseeing the grind, the granulate, the cortadillo and the lump or sugar tablet of the trade or sucrose, of advantages, qualities and faculties inherent to oranges, grapes and other fruits. : en es
  • FR715555A - Lubricator for wheel flanges of all vehicles traveling on rutting rails : en fr
  • GB361992A - Improvements in and relating to vibratory ball mills : en
  • GB362149A - Hoisting apparatus : en
  • GB362176A - Improvements in or relating to pile drivers : en
  • FR715391A - Improvements to telephone systems : en fr
  • PL14725B1 - Washing machine for artificial silk. : en pl
  • SU24154A1 - Probe Thermometer : en ru
  • DE540073C - Address printing machine with electromagnetic control of the printing device : de en
  • US1834106A - Safety attachment for moving picture machines : en
  • US1834300A - Slicing apparatus : en
  • US1834322A - Marine reverse gear : en
  • US1834451A - Steam turbine construction : en
  • US1834099A - Engine : en
  • US1834863A - Key ring hook : en
  • GB362005A - Improvements in or relating to baking ovens : en
  • CH151144A - Process for the preparation of a copper compound of a substantive o-carboxyazo dye. : de en
  • FR715343A - Device for facilitating firing with machine guns on board aircraft or the like : en fr
  • DE539873C - Closing head for automatic bottle closure machines : de en
  • DE539920C - Electric shaver : de en
  • PL14724B1 - Device for introducing pipes rolled on a mandrel into a rolling mill. : en pl
  • SU23968A1 - A kiln for drying and charring algae in the production of iodine from them : en ru
  • SU23992A1 - Rotary rupture machine for making notebooks : en ru
  • US1834445A - Inductor coil : en
  • GB362180A - Improvements in air-break electric switches : en
  • FR715481A - Device for reproducing or recording talking films : en fr
  • FR715560A - Use of flattened tubes, with or without fins, for heat or cold exchangers : en fr
  • DE539704C - Production of dry calcium nitrate : de en
  • PL14848B1 - A method for splitting heavy hydrocarbons. : en pl
  • US1834307A - Jar opening device : en
  • US1834447A - Electrical apparatus : en
  • US1834448A - Reverse movement control for drive shafts : en
  • FR715488A - Ventilation plug : en fr
  • FR715579A - Crapaudines for watches, counters and the like : en fr
  • DE540090C - Process for tanning the rectum and stomach wall of fish : de en
  • FR715322A - Process for centrifuging and purifying wool and other washing water : en fr
  • GB362049A - Improvements in and relating to loaded submarine electric cables : en
  • GB362392A - Improved support for rail joint : en
  • FR715367A - Improvements in sound production, reproduction and transformation devices : en fr
  • FR715430A - Improvements to electronic tubes : en fr
  • USD85651S - Porated : en
  • US1834706A - Method and means for fastening nonmetallic elements to metal : en
  • GB362179A - Wrench : en
  • BE383284A - : en
  • CA317632A - Process of finishing surfaces : en fr
  • DE540003C - Process for the preparation of butadiene : de en
  • DE539695C - Auxiliary instrument for deep drilling with a photographic device, a pendulum and a gyroscope : de en
  • DE540070C - Production of soda and potassium nitrate with simultaneous production of chlorammonium : de en
  • SU24049A1 - Electrical Hardening Steel : en ru
  • SU24238A1 - Apparatus for applying an emulsion to a film substrate : en ru
  • PL14851B1 - Method for cleaning and polishing metal surfaces. : en pl
  • PL14909B1 - High-pressure internal combustion engine with airless injection of pressurized fuel, with one or more additional chambers. : en pl
  • SU24225A1 - A device for the manufacture of round candies with filling : en ru
  • SU24081A1 - Pupil reflectometer : en ru
  • US1834160A - Electric heater for water bottles : en
  • ES124571A3 - Manufacturing process of metal lined paper or cardboard containers. : en es
  • GB362358A - Improvements relating to photographic cameras : en
  • GB362372A - Improvements in and relating to signs : en
  • FR39518E - Improvements to fluid pressure brake devices : en fr
  • FR715365A - Method and device for improving the mixture in carburetors : en fr
  • FR715383A - Impermeable, unassailable and conductive coating for all applications but more especially usable for the construction of batteries and accumulators : en fr
  • CA317544A - Vessel with crimped or crown caps : en fr
  • FR715420A - Method and device for the superposition of several acoustic or optical recordings on the same magnetic spiral by shifting the recorded frequencies towards the infra or the ultra-region of the sensitive spectrum : en fr
  • GB362285A - Improvements in or relating to luffing jib cranes : en
  • SU23940A1 - Crash Clasp : en ru
  • DE539946C - Process for the separation of the cesium chloride from the rubidium chloride obtained according to patent 517921 : de en
  • FR715360A - Removable device for protection against mosquitoes, flies and other insects : en fr
  • FR715495A - Process for the treatment of dolomites : en fr
  • GB362038A - Improvements in liquid pumps : en
  • GB362255A - Improvements in and relating to power units : en
  • US1833939A - Shock absorber : en
  • US1834584A - Loading machine : en
  • US1834843A - Free-wheel clutch with skew rollers : en
  • CH150878A - Drive device for parts of textile machines that perform a lifting and an indexing movement. : de en
  • CH151069A - Oil burner with device for regulating the quantity of oil flowing into the burner. : en it
  • DE539763C - Device for loosening cut tobacco, bundles of tobacco leaves and similar substances : de en
  • CA317664A - Parachute harness : en fr
  • DE539632C - Cable percussion drilling device with fixed abutment for moving the chisel : de en
  • DE539945C - Process for the production of low-water or anhydrous sulfates : de en
  • AU3062930A - Expansible form for inspecting hosiery : en
  • US1834209A - Speed control device : en
  • US1834613A - Typewriting machine : en
  • US1834820A - Electrodynamic sound reproducing system : en
  • PL14834B1 - Car doors. : en pl
  • PL14861B1 - Method of covering bent pipes with an internal protective coating. : en pl
  • US1834566A - Apparatus for removing and simultaneously folding sheets from alpha stack : en
  • USD85661S - Design por an ensemble dress : en
  • PL14789B1 - The method of obtaining basic dyes with a reddish-orange to reddish-bronze color. : en pl
  • US1834118A - Sprinkler : en
  • DE539739C - Process for the production of reversible concentrates from rubber milk : de en
  • GB361989A - : en
  • GB362495A - Improvements in or relating to remote control systems : en
  • DE539606C - Double-acting multi-cylinder internal combustion engine with exhaust gas turbine charging : de en
  • DE539714C - Pipe vibration generator : de en
  • DE539748C - Noiseless video camera for sound film recordings : de en
  • DE539852C - Sliding windows, especially for motor vehicles : de en
  • ES124553A1 - IMPROVEMENTS IN THE HAIR CURLING DEVICES : en es
  • GB362104A - Improvements in cigar or cigarette holders to be used in combination with dummy pipes, cigars or cigarettes : en
  • DE539880C - Process for the production of vanillin : de en
  • DE539520C - Motor plow with blades running around behind the share and mouldboard in essentially horizontal planes : de en
  • DE539769C - Device for the automatic maintenance of a certain tension in a wire to be wound on a driven drum : de en
  • US1834514A - Excavating point : en
  • PL14846B1 - A method of producing phosphoric acid and products containing it. : en pl
  • SU24213A1 - Device for drilling centers on products : en ru
  • US1834419A - Receptacle for spectacles : en
  • DE539794C - Device for demonstrating advertising tapes that can be alternately wound up and unwound on two rolls : de en
  • GB362270A - Improvements in or relating to wireless receiving apparatus : en
  • US1834768A - Burner : en
  • US1834752A - Pile shell with nonmetallic lining : en
  • US1834793A - Attachment plug for electric heating devices : en
  • DE539662C - Magnetic initiator with fixed armature and rotating permanent magnet : de en
  • FR715338A - Tomato slicer : en fr
  • FR715453A - Two-color selection color photography and cinematography process : en fr
  • US1834367A - Dump car : en
  • US1834665A - Web manipulating mechanism for paper folding machines : en
  • CH150942A - Device for controlling the weight load of calenders, printing machines, rollers or similar working machines. : de en
  • CH151015A - Pipe connection socket. : de en
  • CH151172A - Overlap regulator on row formers. : de en
  • CA317641A - Television system : en fr
  • DE539883C - Device for transferring a movement to a roller or a slide which is movably arranged in a rotating cylinder or the like, e.g. for ticket printer : de en
  • DE539501C - Forced ladle valve : de en
  • SU24174A1 - Tool for counting reporting cards : en ru
  • US1833948A - Engine starting apparatus : en
  • US1834722A - Method of making clutch members : en
  • US1834596A - Compressor : en
  • DE539983C - Due to the overflowing liquid disengaged blocking device for the switching valve of the measuring vessels on measuring and dispensing devices : de en
  • US1834832A - Resistance controlling device : en
  • ES509Y - Closing device for candle or spark plug packages. : en es
  • GB361975A - Improvements in or relating to trays, salvers or waiters : en
  • CA317685A - Toilet paper dispensing device : en fr
  • CH151111A - Installation on pneumatic tire automobiles to make them roadworthy again if a pneumatic tire bursts or becomes flat. : de en
  • CA317712A - Electrical translating apparatus : en fr
  • US1834280A - Generator control for battery charging : en
  • CH151179A - Process for the preparation of 6.7-dimethoxy-3-methyl-1- (3 '.4'-dioxymethylene benzyl -) - isoquinoline. : de en
  • DE539814C - Process for melting easily fusible and easily oxidizing metals in the molten state and drum furnace for carrying out the process : de en
  • GB362274A - Improvements in collapsible chucks, especially for building pneumatic tyres : en
  • SU24198A1 - Internal combustion engine with open crank chamber and blown with a stepped piston : en ru
  • US1834046A - Waistband : en
  • US1834821A - Combination adjustable driving spot and trouble light : en
  • USD85678S - von frankenberg : en
  • US1834071A - Outside pipe cutter : en
  • US1834414A - Electrical amplifying system : en
  • US1834415A - Eyeshade : en
  • US1834426A - Car construction : en
  • USD85669S - Irving g : en
  • US1834583A - Core drill : en
  • US1834708A - Extension device : en
  • PL14801B1 - Toggle switch. : en pl
  • US1834353A - Retarded air circulating dental oven : en
  • US1834609A - Door closer : en
  • US1834864A - Joint for high tension electric cables : en
  • SU24167A1 - Instrument for determining the amount of heat : en ru
  • US1834645A - Heat responsive shut-off valve : en
  • US1834703A - Typewriter escapement mechanism : en
  • DE539634C - Bar crown : de en
  • FR715532A - Stripping hammer : en fr
  • GB362004A - Means for damping the oscillations of overhead electric lines : en
  • GB362267A - Process for the preparation of blue and blue-violet sulphurized dyestuffs : en
  • GB362408A - Improvements in or relating to electron discharge devices : en
  • CH150920A - Process for the preparation of a new thiophenol derivative. : de en
  • US1834869A - Automatic speedometer chart : en
  • PL14691B1 - Cylindrical cylinder hollow. : en pl
  • US1834763A - Method of molding and apparatus therefor : en
  • DE539667C - Exposure clock, especially for X-rays : de en
  • DE539801C - Hollow brick with closed duct openings and device for producing the duct closure : de en
  • DE540072C - Device for setting an alternating address printing plate in relation to the constant text printing form in rotary printers : de en
  • DK44915C - Car headlights. : da en
  • US1834277A - Floating lure : en
  • US1834899A - Tire retread vulcanizer : en
  • FR39524E - Liquid outlet regulator for refrigeration machine condensers and other similar applications : en fr
  • FR715534A - Improvements to distributors of detergents and similar materials in sanitary ware : en fr
  • CA317576A - Oil vaporization : en fr
  • US1834093A - Sleeping car : en
  • US1834288A - Electric switch mechanism : en
  • DE539810C - Device for remote control of a line circuit from the train : de en
  • GB362043A - Improvements in impeller agitator : en
  • GB362067A - : en
  • SU24207A1 - Reactive internal combustion turbine : en ru
  • USD85635S - Design : en
  • PL14719B1 - Toothbrush. : en pl
  • US1833950A - Thermostatic appliance : en
  • US1834723A - Apparatus for distributing cigarettes from containers : en
  • DE539727C - Device for automatic fuel loading for gas systems : de en
  • FR39571E - Automotive Windshield Improvements : en fr
  • DE539775C - Magnetic rail brake : de en
  • ES124522A1 - PROCEDURE FOR OBTAINING COMBINATIONS OF BERYLIUM BASED ON MINERALS CONTAINING IT : en es
  • FR715594A - Manufacturing process for light and porous bricks and slabs : en fr
  • DE539768C - Electric ignition device for burners for gaseous fuels : de en
  • DE540025C - Method and device for the production of centrifugally cast pipes : de en
  • PL14748B1 - Pre-split tube with a retractor for ring loops. : en pl
  • PL14871B1 - The method of oiling oil. : en pl
  • US1834405A - Automatic monitor-system : en
  • DE539855C - Brake, especially for vehicles : de en
  • FR715515A - Locknut non-locking : en fr
  • GB362411A - Manufacture of metalliferous dyestuffs : en
  • CA317607A - Process of rolling sheets : en fr
  • FR715499A - System for automatic regulation of the flow of refrigeration water mainly intended for condensers of refrigeration installations : en fr
  • US1834808A - Coal cutting machine : en
  • CH150913A - Process for the preparation of a mixture of diphenyl and other diaryl compounds which boil at at least 270o. : de en
  • GB362121A - Improvements relating to the conveying and piling of nets, fabrics and similar materials : en
  • GB362394A - Improvements in or relating to combined kinematographic and sound record films : en
  • GB362312A - A device for mounting bits in drilling machines : en
  • US1834148A - Process for treating rubber latex and product : en
  • FR39513E - Heater for heavy hydrocarbons : en fr
  • US1834202A - Double feed fuel vaporizer : en
  • US1834233A - Harmonic frequency selector and amplifier circuit : en
  • CA317622A - Bottle crate : en fr
  • CH150890A - Masking material. : de en
  • CH151137A - Process for preparing an aminothiazole compound. : de en
  • PL14814B1 - Machine tool for processing dies. : en pl
  • US1834874A - Ring and bar traveler construction : en
  • DE539601C - Teaching frame for vertical and inclined installation of masonry, in particular door and window frames : de en
  • DE539740C - Plasticizers for resins : de en
  • FR39583E - Safety gun for slaughtering slaughter animals : en fr
  • GB362188A - Industrial products the basis of which is horn and process for their manufacture : en
  • GB362299A - Improvements in or relating to bituminous emulsions : en
  • SU23991A1 - Tool for stopping the rotary machine when the paper breaks : en ru
  • US1833891A - Feed mechanism : en
  • CH150963A - Tempierungsmaschine. : de en
  • CH151026A - Rotary lobe pump. : de en
  • ES124518A1 - IMPROVEMENTS IN ELECTRICAL CABLES : en es
  • US1833972A - Casement window and hinge therefor : en
  • DE539349C - Measuring device for AC systems, in which two measuring systems, which are influenced by the voltage or the current, are provided with windings and are mutually inducing, display, record, integrate or trigger switching processes as a function of the product volt times amperes : de en
  • PL14764B1 - Method for the production of vulcanization products from mixed polymerization products of butadiene hydrocarbons. : en pl
  • US1834144A - Washstand : en
  • DE539735C - Massage toothbrush : de en
  • FR715319A - Extendable metal formwork for columns, prismatic parts, or flat surfaces : en fr
  • GB362054A - : en
  • GB362450A - Improvements in or relating to the cooling of apparatus for cleaning boiler tubes : en
  • PL14763B1 - The method of obtaining aqueous solutions of medicinal agents that are difficult to dissolve in water. : en pl
  • PL14896B1 - Rotary drive of the device feeding the material processed in the reversible mills. : en pl
  • SU24021A1 - Radio receiver : en ru
  • US1834304A - Heating furnace : en
  • US1834809A - Mercury spark gap : en
  • DK44942C - Device for headlamps, in particular for car headlights. : da en
  • ES124596A1 - IMPROVEMENTS IN AUTOMATIC CLOSURES FOR DOORS : en es
  • PL14714B1 - Hydrogen production method. : en pl
  • SU24295A1 - Dryer for fruits, vegetables, etc. : en ru
  • SU23977A1 - Six pipe loops for steam superheaters, etc. boilers : en ru
  • DK44940C - Screw propeller. : da en
  • DE539747C - Recording kinematograph with spring drive : de en
  • GB362025A - Improvements in apparatus for supplying and delivering various liquids : en
  • FR715398A - Device allowing to operate remotely the positioning and extraction of the plugs for large caliber guns : en fr
  • GB362233A - Improvements in or relating to electric insulators : en
  • DE539859C - Angle measuring device on firearms : de en
  • DE539913C - Sewing machine, in particular for the manufacture of footwear : de en
  • IE11774L - Carburettors for heavy oils : en
  • DE539826C - Cooling or flameproof fabric : de en
  • GB362048A - Improvements in or relating to priming compositions for percussion caps : en
  • DE539541C - Lock with key retention before the bolt is fully closed : de en
  • GB362164A - Method and device for supporting trousers and like garments : en
  • GB362280A - Machines for plasticating materials : en
  • GB362320A - Improvements in or relating to screw-cutting machines : en
  • GB362386A - Method of mounting reduction pinions and driving pinions in an engine crank casing : en
  • GB362253A - Method of decorating porcelain and the like : en
  • GB362158A - Improvements in and relating to quick-action electric switches : en
  • GB362153A - Improvements in or relating to photographic printing, projecting or like apparatus : en
  • GB362362A - : en
  • FR39502E - Method and device for the treatment of cellulosic products with a view to obtaining the maximum of fermentable reducing agents and volatile by-products : en fr
  • DE539669C - Braking device for motor vehicles : de en
  • US1834240A - Leaning wheel : en
  • US1834817A - Automobile seat : en
  • GB362093A - Improvements in or connected with boxes or cartons for tobacco, cigars or cigarettes : en
  • GB362328A - Improvements in systems for purifying water by electrolysis : en
  • DE529865C - Incandescent bodies for electric light bulbs, vacuum tubes and similar electrical devices : de en
  • DE539891C - Process for the production of water gas : de en
  • GB362306A - Improvements in or relating to vehicle bodies : en
  • GB361947A - An improved method of providing reading matter for the blind and apparatus pertaining thereto : en
  • GB362461A - An improved device for delivering measured quantities of liquid : en
  • DE539565C - Shoe closure : de en
  • FR39501E - Improvements to electric accumulators : en fr
  • FR715368A - Remote indication centrifugal tachometer : en fr
  • FR715582A - Support for spools intended for winding or unwinding textile threads : en fr
  • US1834657A - Process of rolling sheets : en
  • US1834742A - Train pipe connection : en
  • FR715598A - Glazed frame glass fixing system : en fr
  • CH150840A - Device for splitting walls. : de en
  • PL14708B1 - Sound recording, copying and reproducing device. : en pl
  • CH150970A - High voltage series converter. : de en
  • SU24115A1 - Jointer with a device for using it as a shaped plow : en ru
  • ES124119A1 - Procedure for the manufacture of objects (for example: high-pressure steam boilers, high-pressure gas tanks, internal pressure apparatus for the chemical industry, barrel tubes, gun barrels and other parts of firearms : en es
  • GB362031A - Improvements in or relating to boxes or containers for cigarettes, matches, or other small articles, or for packets of such articles : en
  • GB362430A - Improvements in or relating to the production of emulsions : en
  • FR715410A - Refrigeration appliance : en fr
  • GB362399A - Manufacture of monoazo-dyestuffs : en
  • SU23956A1 - Eccentric forging press for making railway crutches and other similar products : en ru
  • US1834741A - Speaker unit and support therefor : en
  • FR715477A - Manufacturing process of hollow steel hammers for steam or compressed air hammers : en fr
  • PL14884B1 - Method for the production of anhydrous and oxygen-free magnesium chloride. : en pl
  • PL14885B1 - The method of separating oils from solid components. : en pl
  • SU24087A1 - The method of protection from the ignition of flammable liquids in tanks : en ru
  • US1834692A - Compensated gyroscopic compass : en
  • GB362400A - Improvements in and relating to sound film apparatus : en
  • US1834647A - Light-reflecting device : en
  • USD85645S - Design for an illttminating globe : en
  • FR39514E - Variable duration electrical contact controlled by a synchronous timer without winding : en fr
  • FR715411A - Sound film editing device : en fr
  • GB362006A - Improvements relating to cigarette and other packages : en
  • ES124517A1 - An electric discharge lighting device. : en es
  • FR39561E - Double or multiple fabric manufacturing process : en fr
  • FR715507A - Improvements to indicating devices : en fr
  • SU23964A1 - Kiln for burning algae in iodine production : en ru
  • GB361988A - Improvements in or relating to condenser microphones : en
  • SU24310A1 - Rotating muffle furnace : en ru
  • PL14811B1 - Samoezyaaa urza / iz $ ni $, cluttering up with the trains. : en pl
  • US1834682A - Guiding attachment for automobiles : en
  • US1834764A - Gas purification process : en
  • FR715595A - Improvements to gas burners and similar devices : en fr
  • CA317558A - Power generating system : en fr
  • GR3429B - CAST IRON HEATING BOILER FOR USE OF BAKERIES. : el en
  • DE539552C - Fertilizer : de en
  • CH150875A - Package winder. : de en
  • FR715597A - Manufacturing process of agglomerated cork and rubber sheets : en fr
  • DE539940C - Stern tube seal : de en
  • US1834158A - Grinding machine : en
  • FR715552A - Luminescent electric tube comprising a material subsequently providing non-rare gases : en fr
  • SU24008A1 - Device for generating short electromagnetic waves : en ru
  • SU24044A1 - Electric filter : en ru
  • SU24131A1 - The method of obtaining plastic stamping insulating mass : en ru
  • SU24265A1 - Electromagnetic lock : en ru
  • DE539741C - Method for determining the magnetic properties of the uppermost layers of the earth : de en
  • FR715514A - Improvements in machines for cutting or making the indentation in a coal bed, and other similar machines : en fr
  • DE539789C - Circulating, spring-mounted tool for soil cultivation machines : de en
  • DE539853C - Process for the production of window frames, in particular for motor vehicle windows : de en
  • SU24034A1 - Device for measuring high voltages : en ru
  • SU24341A1 - Internal combustion engine : en ru
  • US1834187A - Control system : en
  • GB362949A - Electrically operated hand shears : en
  • ES124510A1 - Process of manufacture of iron saucers with red cast iron trim for bearings. : en es
  • ES124551A1 - Improvements in the suspension of seats for seats and the like. : en es
  • FR715390A - Reel for strip or metal wire crowns : en fr
  • US1834073A - Testing machine : en
  • US1834615A - Windshield wiper : en
  • PL14898B1 - Stockings against varicose veins and how to make these stockings. : en pl
  • DE539792C - Union nut with protruding cams for tightening and loosening the nut for pipe fittings : de en
  • FR715531A - Use as a reminder of personal and general-purpose items : en fr
  • GB362055A - Improvements in steam generators : en
  • PL14711B1 - A three-wheeled hauler. : en pl
  • US1834431A - Induction relay : en
  • US1833999A - Package : en
  • US1834100A - Tractor power take-off attachment : en
  • CA317673A - Wire guide for paper making machine : en fr
  • US1834291A - Sound reproducing diaphragm : en
  • CH150999A - Curtain closure device container and method of making same. : en fr
  • FR715184A - Improvements in artificial silk or straw and similar products : en fr
  • US1834319A - Fusible link : en
  • USD85640S - geller : en
  • FR715517A - Improvements in hairpins, clips and the like : en fr
  • GB362480A - Improvements in or relating to compositions of matter comprising derivatives of cellulose : en
  • GB362021A - Improvements in multi-cylinder reciprocating engines : en
  • GB361965A - Improvements in or relating to diaphragms permeable to the electric current : en
  • GB362851A - Improvements in foundry-moulding machines : en
  • US1834473A - Internal combustion engine : en
  • PL14877B1 - The method of making trance chocolate. : en pl
  • US1833944A - Refrigerating apparatus : en
  • US1834082A - Clutch mechanism : en
  • FR715469A - Alloy steel for files : en fr
  • CH150967A - Moving iron round coil measuring device. : de en
  • ES124508A1 - A method of construction of blinds based on variable graduation of openings. : en es
  • FR715500A - Device adaptable to paper bag making machines for picking up and stacking flat bags : en fr
  • DE539780C - Arrangement for frequency conversion from a multi-phase system : de en
  • SU24102A1 - The device wall of hollow concrete stones and bricks : en ru
  • SU24349A1 - The method of obtaining high-refractory masses : en ru
  • SU24305A1 - Oil burner : en ru
  • US1834554A - Method of making channel strips : en
  • FR715350A - Device adapting to the frame of a band saw : en fr
  • FR715504A - Welded pipe joint : en fr
  • GB362157A - Improvements in anti-glare device for use on motor cars : en
  • GB362019A - Process for the purification of extracts of sexual hormone-like acting substances : en
  • US1834558A - Autohelirotor : en
  • FR39577E - Printing process on paper by carbonization : en fr
  • FR715405A - Agglomerates based on lava and rushes or reeds : en fr
  • GB362897A - Improvement in and relating to driving devices for the counting mechanism of dry gas meters : en
  • SU24206A1 - Device for turning solar boilers : en ru
  • FR39568E - New lounge chair : en fr
  • DE539650C - Roller guide for the grate belt of traveling grids : de en
  • DE508148C - Method of preforming the cigar roll : de en
  • AU2982630B - Improvements in ties for wool bales and for analogous purposes : en
  • DE539312C - Fastening of cylinder locks : de en
  • FR715588A - Self-clutching gear harness : en fr
  • FR715586A - Elastic filling for upholstery and cushions : en fr
  • CH150918A - Process for the preparation of 1.4.5.8 - naphthalene tetracarboxylic acid. : de en
  • FR715672A - Reinforcement for multi-storey buildings : en fr
  • CH150850A - Process for the production of cement roof tiles. : de en
  • CH151149A - Process for the preparation of a vat dye. : de en
  • GB362050A - Improvements in squares, sanitary towels and surgical bandages : en
  • GB362124A - Improvements in or relating to magnetic separating apparatus : en
  • FR715537A - Advanced jack : en fr
  • US1833952A - Furnace grate : en
  • DE539712C - Automatic dog clutch for vehicles of all kinds, especially rail vehicles : de en
  • US1834539A - Collar : en
  • US1834012A - Dough cutting device : en
  • SU24059A1 - The method of preparation of grated oil enamel paint : en ru
  • GB362426A - Improvements in lift trucks : en
  • FR715599A - Hydraulic brakes for cars : en fr
  • CH151127A - Process for the preparation of a, a-dimethyl-B-diethylaminopropionaldehyde. : de en
  • US1834113A - Discharge tube : en
  • US1834139A - Skiving mechanism : en
  • CH151095A - Equipment for the presentation of advertisements in the form of picture books for daylight and night advertising. : de en
  • CA317597A - Water softening apparatus : en fr
  • GB362064A - Filter, in particular a respiratory filter for smoke and gas, and a process for its manufacture : en
  • CA317550A - Safety cutter for suet and vegetables : en fr
  • US1834030A - Hosiery holder for full-fashioned footing machines : en
  • US1834368A - Brake mechanism : en
  • CH151013A - Method of sealing the joints of socket pipes. : de en
  • SU24069A1 - Apparatus for use of waste gases from the boiler : en ru
  • US1834119A - Molding machine and method of operating the same : en
  • US1834827A - Attachment for nailing machines : en
  • FR715547A - Side discharge rake enhancements : en fr
  • DE539597C - Device for dust-free removal of ashes from the furnace : de en
  • DE539865C - Equipment for the concrete lining of track and other pit spaces : de en
  • SU24299A1 - Toilet Cleaner : en ru
  • US1834336A - Expansible underreamer trip : en
  • ES124559A3 - A bowling machine with an automatic marker. : en es
  • GB362248A - Improvements in interchangeable tire valves : en
  • GB362301A - Lathes or like machine tools : en
  • FR39587E - Crusher body for tube mills, drum mills and ball mills : en fr
  • GB362438A - Tapping device for step transformers with a stepless regulating transformer having a divided energising winding : en
  • DE504117C - Method for transmitting characters, in particular synchronization characters, by means of a carrier frequency : de en
  • DE539926C - Rolling tires on transport containers of all kinds made of sheet metal : de en
  • US1834365A - Laundry ironing and pressing apparatus : en
  • USD85663S - Frank n : en
  • US1834138A - Manifolding : en
  • DE539682C - Refractory mass : de en
  • DE539653C - Coffee brewing device consisting of two spaces which are sealingly separated by the coffee powder container : de en
  • DE539930C - Axle bushing with two cylindrical roller bearings and a clamping sleeve belonging to each roller bearing for fastening on the steering knuckle, especially on rail vehicles : de en
  • BE383685A - Means and method of improving cement and cement mortar : en fr
  • CA317650A - Steam heating system : en fr
  • CH150891A - Printing paste made from an indigoid vat dye. : de en
  • GB362194A - Pressing machines for laundry and like use : en
  • CH151055A - Electric switch. : de en
  • CH151139A - Process for preparing an aminothiazole compound. : de en
  • DE539607C - Double-acting multi-cylinder internal combustion engine with exhaust gas turbine charging : de en
  • ES651U - Device for sharpening razor blades. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715358A - Device for the defense of coasts against the sea : en fr
  • CH150996A - Process for the manufacture of cast iron objects. : de en
  • CH150975A - Clock. : de en
  • CH151010A - Ashtray for smokers. : en fr
  • DE539455C - Device for burning dusty fuels : de en
  • DE539912C - Musical instrument : de en
  • FR39512E - Mechanism for measuring altitudes combined with a rangefinder : en fr
  • FR715524A - Improvements to two-stroke engines : en fr
  • GB362234A - Improvements relating to girdles for wear : en
  • BE383122A - Film processing process : en fr
  • US1834537A - Attachable handle for steering wheels : en
  • US1834260A - Road map holder : en
  • US1834677A - Method of trimming heel covers : en
  • CA317624A - Apparatus for making or baking wafers : en fr
  • CA317590A - Manure handler for stables : en fr
  • CH151165A - Process for the preparation of a wool dye. : de en
  • CA317586A - Stapling machine : en fr
  • SU24108A1 - Core for making hollow reinforced concrete beams : en ru
  • US1834045A - Water softener : en
  • US1834397A - Boat : en
  • US1834524A - Automobile body construction : en
  • US1834597A - Drilling apparatus : en
  • US1834781A - Method for treating filaments : en
  • FR39570E - Improvements to electric lighters : en fr
  • FR715423A - Method and devices for methodical leaching of raw sugars : en fr
  • GB362269A - : en
  • GB362261A - Improved top plug for a die for casting pistons for internal combustion engine cylinders : en
  • GB362405A - Means for regulating the output and voltage of dynamos : en
  • DE540034C - Process to wire, tapes, sheet metal, etc. Like. Made of aluminum or aluminum alloys to be provided with a firmly adhering elastic insulating cover : de en
  • SU24346A1 - The method of processing magnesium alloy boards for etching for the purpose of using them for autotype, etc. : en ru
  • US1834219A - Windshield cleaner motor : en
  • US1834778A - Electrical system : en
  • SU24196A1 - Device for collecting caterpillars and other pests : en ru
  • CH150951A - Device for driving cinema machines. : de en
  • SU23937A1 - Electromagnetic Separator : en ru
  • SU24134A1 - Keyway Marking Device : en ru
  • SU24252A1 - Propeller for aircraft and winds : en ru
  • US1834468A - Child's crib : en
  • FR715414A - Process for leaching marine algae with a view to extracting their iodides : en fr
  • FR715518A - Airplane wing : en fr
  • GB362421A - Improvements in telephone apparatus : en
  • CH150953A - Process for the production of diazotypes using papers impregnated with diazo compounds. : de en
  • CH150984A - Heat-resistant and durable steel alloy. : de en
  • CA317718A - Anti-skid tire chain : en fr
  • CH150867A - Upholstered furniture that can be used as a bed. : de en
  • GB362123A - Improvements relating to screw down taps or cocks : en
  • SU24051A1 - Three phase induction electric furnace : en ru
  • DE539994C - Device for injecting the fuel into the working chamber of a multi-cylinder internal combustion engine : de en
  • GB362082A - Improvements in display signs with electric discharge lamps : en
  • CH150828A - Scythe. : de en
  • US1833946A - Receptacle closure lining apparatus : en
  • US1834436A - Tool for making connections : en
  • US1834545A - Apparatus for classifying washers or the like : en
  • US1834553A - Box or crate structure : en
  • US1834720A - Hat block : en
  • PL14727B3 - A method for the production of i / sparingly soluble phosphates with simultaneous obtaining of alkali salts. : en pl
  • PL14875B3 - : en pl
  • PL14906B3 - A continuous method of cleaning hydrocarbons. : en pl
  • US1834637A - Rear sight mechanism : en
  • DE539900C - Safety device for gas-heated water heaters : de en
  • GB362075A - Improvements in super-heterodyne radio reveiving apparatus : en
  • GB362097A - Improved steamer for bakers ovens : en
  • CA317562A - Rotary press : en fr
  • CA317573A - Gate fastener : en fr
  • CH151056A - Automatic electric reversing drive for work machines with regular work cycles. : de en
  • PL14735B1 - Method for removing alkali chlorides from crude potassium solutions. : en pl
  • PL14887B1 - Device for disengaging automatic inter-buffer clutches. : en pl
  • US1833935A - Refrigerating apparatus : en
  • US1834147A - Method and means for drying ink impressions in web presses : en
  • US1834705A - Ozone generator : en
  • US1834758A - Fixture mounting : en
  • CH150906A - Process for the production of phosphorus. : de en
  • CH150915A - Process for the preparation of acetaldehyde. : de en
  • CH150928A - Process for the preparation of di- (p-tolyl) -phenosafranine. : de en
  • US1834338A - Reel : en
  • CH151087A - Device for displaying written information. : de en
  • CH150932A - Putty. : de en
  • AU3042530A - Improvements in and relating to vapourizers for internal combustion engines : en
  • AU3085630B - Improvements in or relating to typographic moulds : en
  • CH151100A - Machine for wrapping a stack of disc-shaped elements. : de en
  • CA317595A - Scale preventing process for boilers, etc. : en fr
  • CH150826A - Scythe. : de en
  • DE539431C - Drying rack for hay and like : de en
  • ES562Y - Hotel-type chair-hanger. : en es
  • CH150834A - Support stone for ceiling hourdis to be laid between I-beams. : de en
  • DE539715C - Circuit arrangement for receiving electrical vibrations by means of three-electrode tubes : de en
  • GB362196A - Improvements in or relating to method of and means for the manufacture of sliding clasp fasteners : en
  • GB362244A - Improvements in and relating to spinning mules and twiners : en
  • IE12120L - Heat accumulators : en
  • DE539879C - Precipitation electrode made of a semiconductor for electrical gas cleaners : de en
  • PL14806B1 - Secondary draft regulator in the furnace. : en pl
  • SU24257A1 - Pop Up Station Mine : en ru
  • SU24260A1 - Grinding machine used in watch making scans : en ru
  • US1834251A - Electrical discharge device : en
  • US1834532A - Check protecting device : en
  • SU23935A1 - Device for uniformly feeding mineral processing equipment with ground material : en ru
  • SU24007A1 - Cathode generator : en ru
  • SU24011A1 - Modulation Device : en ru
  • SU24233A1 - Dual film projector : en ru
  • US1834380A - Head board for foldable beds : en
  • US1834463A - Mine car : en
  • CA317709A - Lighting unit : en fr
  • CH151156A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • CH151054A - Braid for lead wires etc. and machine for their production. : de en
  • US1834661A - Device for balancing bodies capable of alpha rising and falling movement : en
  • SU24294A1 - Automatic shutter conveyor dryer for outside air : en ru
  • SU24236A1 - Reel for cinematographic apparatus : en ru
  • US1834868A - Throttle valve construction : en
  • USD85641S - Asbignob to vidbio products cob : en
  • PL14788B1 - A stand with ^ coils for weaving. : en pl
  • PL14857B1 - . ^ J ^ | - ^ M ^ A solder material consisting of a solder and an auxiliary agent. r 7 : en pl
  • SU23983A1 - Steam distribution mechanism for steam engines of direct action (pumps, compressors, etc.) : en ru
  • GR3428B - METHOD OF DISCUSSION OF VARIOUS HERBAL PRODUCTS INTENDED FOR THE PREPARATION OF VARIOUS DRINKS. : el en
  • AU2982630A - Improvements in ties for wool bales and for analogous purposes : en
  • FR715497A - Bright animated characters : en fr
  • GB362410A - Improvements in or relating to control apparatus for advertisement pictures : en
  • CH150881A - Insulation cable guide for looms. : de en
  • PL14819B1 - A method of ejecting torpedoes from airplanes and a device for carrying out this method. : en pl
  • US1834075A - Wood heel concaving machine : en
  • US1834170A - Stamp affixing machine : en
  • CA317672A - Article feeding mechanism : en fr
  • DE539734C - Method and device for the production of castings and molds that are used in dental technology : de en
  • SU24123A1 - A machine for trimming the round seats of Viennese chairs and introducing these seats into the folds of the rims : en ru
  • US1834317A - Game : en
  • DE539688C - Process for the production of core groups with low crosstalk values for telecommunication cables : de en
  • SU24009A1 - Apparatus for obtaining a sharpened resonance curve : en ru
  • AU3033030B - Improvements in and relating to concrete conduits andthe like andthe method of manufacturing thesame : en
  • CA317620A - Rayon processing : en fr
  • DE539718C - Circuit for quickly switching off rectifier systems in the event of faults in the rectifier : de en
  • FR715496A - Device protecting windows and balcony doors against the effects of rain and drafts : en fr
  • GB362432A - The manufacture of nitrogenous vat dyestuffs : en
  • DE539728C - Rotating grate with ash pan for gas generator : de en
  • GB362102A - Improvements in and relating to the manufacture of bricks : en
  • PL14769B1 - The method of producing boards from fibrous materials and hydraulic binders. : en pl
  • GB362077A - Improvements in or relating to advertising devices, also applicable to greeting and letter cards : en
  • GB362422A - Improvements in and relating to theodolites : en
  • CH151129A - Process for the preparation of 1- (diethylaminomethyl) -hexahydrobenzaldehyde. : de en
  • DE539576C - Indirectly heated steam generator with liquid circulation heating : de en
  • DE539758C - Compensated asynchronous machine : de en
  • GB362246A - Improvements in motor vehicle under-carriages : en
  • US1834491A - Knee lock for artificial legs : en
  • ES124577A1 - A PROCEDURE FOR THE PRODUCTION OF NEW AZOIC COLORING MATERIALS : en es
  • USD85649S - Jdesign fob : en
  • USD85660S - Design for an ensemble suit : en
  • FR39560E - Machine for cleaning beets and other roots or tubers : en fr
  • BE383723A - : en fr
  • CA317534A - Window frame : en fr
  • SU24117A1 - Double-sided clamp for products processed on a tenoning machine : en ru
  • SU24175A1 - Device for checking the correctness of the perforation of statistical cards : en ru
  • CA317653A - Amine production : en fr
  • CH150934A - Layered product. : de en
  • CH150943A - Method and device for reinforcing the edges of paper sheets and edge reinforcement produced by this method. : de en
  • CH151081A - Hair waving device. : en fr
  • GB362165A - Improvements in suit, attache and like cases : en
  • FR715311A - Welding process using a direct current electric arc supplied from a polyphase alternating current network : en fr
  • GB362852A - Improved manufacture of organic arsenic compounds : en
  • CA317623A - Biscuit conveying and delivering apparatus : en fr
  • CA317600A - Apparatus for protecting against fire : en fr
  • CH151048A - Rotor for electrical machines. : de en
  • CH151131A - Process for the preparation of a sulfuric acid ester. : de en
  • GB362277A - Improvements in and relating to loud speakers, microphones or like apparatus for transforming electric vibrations into sounds and vice versa : en
  • FR715393A - Improvement of the plasticizing and agglomerating qualities of pitches and tars : en fr
  • FR715476A - Device for the production of ozone : en fr
  • GB361980A - Improvements in or relating to vehicle wheels : en
  • US1834320A - Core drill : en
  • PL14899B1 - : en pl
  • PL14790B1 - Device for multiple wire drawing. : en pl
  • DE540054C - Process for cleaning water, in particular waste water : de en
  • FR715576A - Switch with parallel contact paths in the same plane : en fr
  • DK44929C - Spring base for Mattresses, Pillows and the like. : da en
  • SU24181A1 - Milling tillage drum : en ru
  • GB362208A - Improvements in or connected with television apparatus : en
  • GB362490A - Improvements in and relating to colour photography : en
  • CH151102A - Packaging for box cheese. : de en
  • GB362310A - Improvements in yarn-twisting apparatus for equalising the tension in the yarn as it is withdrawn therefrom : en
  • SU24191A1 - Reaping threshing machine : en ru
  • SU24301A1 - Electric hammer : en ru
  • SU23981A1 - Rotary cylinder steam machine : en ru
  • US1834238A - Amusement apparatus : en
  • GB362308A - : en
  • CH150857A - Lock with locking possibility with different keys. : de en
  • CH150902A - Process for the extraction of salt. : de en
  • USD85648S - Emil gtjstav heckeb : en
  • SU24156A1 - Gas Flow Meter : en ru
  • SU24208A1 - Electroplating method : en ru
  • GB361941A - Process for the production of moulded articles resembling wood of compositions containing rubber : en
  • GB362407A - Improvements in the manufacture of margarine, artificial cream and other emulsions, rich in fat : en
  • GB362329A - Device in connection with self-draining centrifugal bowls : en
  • GB362928A - Improvements in or relating to devices for controlling windows of the vertically sliding type : en
  • DE539657C - Sonic needle : de en
  • FR715548A - Advertising device : en fr
  • PL14765B1 - A way to protect magnesium and its alloys from being bitten by heating baths made of salt alloys. : en pl
  • US1834450A - Shock-absorbing device : en
  • US1834504A - Typewriting machine : en
  • DE539596C - Powder compact : de en
  • US1834241A - Road grader : en
  • GB362336A - Washing machine with automatic valve control and automatic starting and stopping device for the washing drum : en
  • CA317611A - Apparatus for treating liquids : en fr
  • CA317626A - Airplane altitude indicating system : en fr
  • US1834381A - Island : en
  • US1834016A - Process for separating acidic gases : en
  • US1834557A - Automobile signal : en
  • PL14843B1 - Magnetic feedback system for telegraphs. : en pl
  • SU24058A1 - The method of preparation of phosphorescent substances : en ru
  • PL14701B3 - A method of increasing the strength of asphalt and bitumen masses. : en pl
  • PL14706B1 - Method and device for arranging tobacco leaves and making tobacco packets. : en pl
  • SU24098A1 - Sectional cast iron boiler for water heating : en ru
  • US1834199A - Sanitary mouthpiece cover : en
  • US1834234A - Tire inflating device : en
  • US1834345A - Rocking chair caster : en
  • US1834469A - Windshield : en
  • US1834638A - Method of forming ammunition clips : en
  • US1834828A - Printing telegraph system : en
  • GB362127A - A process and apparatus for separating metals and metalliferous minerals from ore-containing pulp : en
  • US1834727A - Slip rotation for rock drills : en
  • GB362028A - Improvements in fire escapes : en
  • US1834091A - Permutation lock : en
  • DE539674C - Hand mortar mixer : de en
  • DE540029C - Record or the like : de en
  • US1834008A - Bracket for grain lifters : en
  • US1834621A - Catalytic reduction of carbonyl compounds : en
  • FR715474A - Device to consolidate and make watertight and hermetic the pipe fittings : en fr
  • SU24244A1 - Direct Valve Steam Pump : en ru
  • CH150931A - Preparations for cleaning machines and machine parts, in particular those with an oil paint or lacquer coating and processes for the production thereof. : de en
  • PL14757B1 - Powerful burner for cooking and similar purposes. : en pl
  • SU24070A1 - Device for fastening and connecting the loops of one or several knitted items : en ru
  • SU24158A1 - Cylinder Tight Tester : en ru
  • US1833945A - Door latch mechanism : en
  • US1834633A - Cover plate for sewing machines : en
  • US1834227A - Disk gang plow : en
  • US1834501A - Split bearing : en
  • US1834598A - Hoist : en
  • US1834909A - Whisk : en
  • FR715332A - High voltage junction, cut-off and protection box with transformer for supplying low-voltage circuits on high-voltage networks : en fr
  • GB362061A - Improvements in the manufacture and production of colouring preparations and their application : en
  • GB362313A - Improved process for making coffee beans free from caffeine : en
  • FR39592E - Improvements to thrust seals for oil-filled cables : en fr
  • FR715448A - Dispensing container for mustard and other pasty products : en fr
  • SU24119A1 - Bark Remover : en ru
  • PL14715B1 - : en pl
  • US1834403A - Lamp tip : en
  • US1834737A - Hair clipper : en
  • US1834805A - Combined pocket flash light and keyholder : en
  • US1834171A - Refuse chute : en
  • GB361982A - Improvements in or relating to circular knitting machines : en
  • GB362292A - An improved process and apparatus for pressing a non-circular sheath on to cables and for extruding non-circular tubes : en
  • FR715306A - Apparatus for making meatballs or the like on a mincing machine : en fr
  • FR715519A - Improvements made to lithographic plate graining machines : en fr
  • FR715559A - New hank dyeing machine : en fr
  • GB362186A - Improvements relating to inflatable rubber articles : en
  • GB362487A - Improved process and apparatus for drying crops, cut grasses or other fibrous or flaked materials : en
  • GB362058A - Improvements in and relating to signalling systems : en
  • GB362109A - Improvements in or relating to tapped electrical components : en
  • ES124369A3 - A PROCEDURE FOR THE MANUFACTURE OF STEEL WOOL AND OTHER METALS, USED AS A BACKING FOR DIFFERENT USES : en es
  • PL14817B1 - Dual gas burner. : en pl
  • US1834161A - Process for the recovery of commercially pure potassium chloride from alkaline brine : en
  • US1834063A - Blow-out preventer : en
  • US1834102A - Leakproof cover for bell and spigot pipe-joints : en
  • US1834648A - Corrugating machine : en
  • US1834092A - Lubricator : en
  • US1834754A - Gear pump : en
  • ES124572A1 - A new phonograph system. : en es
  • DE539905C - Process for the preparation of a highly toxic mouse and rat killer : de en
  • GB362040A - Improvements in or relating to the manufacture of semi-coke and to apparatus therefor : en
  • GB362271A - Improvements relating to ball and socket joints : en
  • US1834281A - Telegraph system : en
  • GB362002A - Improvements in coding apparatus : en
  • SU24089A1 - Machine for washing and drying cutlery : en ru
  • CH151076A - Process for the preparation of 4-glycolylamino-3'-amino-4'-oxyarsenobenzene-formaldehyde bisulfite. : de en
  • SU24096A1 - Plug-in firebox : en ru
  • US1834912A - Oakum packing : en
  • FR715402A - Massage device : en fr
  • US1834088A - Slack adjuster for railway car brakes : en
  • GB362227A - Improvements in or relating to vaporizers : en
  • CH150981A - Watch box. : en fr
  • DE539786C - Plywood board : de en
  • DE539816C - Process for the production of castings consisting of two different materials, such as rollers : de en
  • GB362429A - Apparatus for economising fuel and abating smoke in furnaces : en
  • US1834755A - Cutting machine : en
  • AU3045430B - Improved observation window and voice pipe for doors andthe like : en
  • CH150985A - Procedure for the extraction of aluminum from aluminum electrolysis furnaces. : de en
  • CH151064A - Relay with thermocouple through which current flows. : de en
  • US1834710A - Partition and analogous structure : en
  • SU24245A1 - Tubular pump : en ru
  • US1834769A - Shirt pressing attachment for pressing machines : en
  • CA317633A - Ammonium salt manufacture : en fr
  • GB362013A - An improved resilient coupling : en
  • SU24178A1 - Machine for receiving mail : en ru
  • GB362401A - Improvements in the treatment of cellulose derivatives : en
  • ES657U - Containers of all kinds for the supply of liquids contained therein in substantially equal quantities. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715486A - Straw baler comprising a horizontal press channel and a vertical introduction channel : en fr
  • GB362171A - Improvements in or relating to electric current regulators : en
  • DE534459C - Blasting process and device : de en
  • PL14889B1 - Device for cooling or heating soap. : en pl
  • SU24056A1 - The method of obtaining alpha-nitro-beta-naphthol, printing inks from it and using them for dyeing : en ru
  • US1834765A - Automatic liquid fuel dispenser : en
  • GB362094A - Improvements in and relating to electro magnets : en
  • GB362959A - Improvements in or relating to electrical translating devices such as loud speakers : en
  • US1834614A - Air cell for aircraft : en
  • US1834685A - Shaker arm : en
  • SU24004A1 - Diffuser processing method : en ru
  • PL14902B1 - Gas burner for furnaces. : en pl
  • US1834691A - Novelty box : en
  • US1834753A - Apparatus for supplying gas for blowpipe work : en
  • ES124506A2 - MODIFICATIONS INTRODUCED IN THE OBJECT OF THE PATENT OF INVENTION NUM. 123704 ISSUED ON AUGUST 5, 1931, BY A SPINNING SPINNING MACHINE FOR ARTIFICIAL SILK : en es
  • DE539835C - Control for electrically operated vehicles : de en
  • SU24332A1 - Machine for washing dishes, glass, cutlery, metal utensils, metal parts, etc. : en ru
  • DK44932C - Device for Moving a Luff-Like Propeller Blade. : da en
  • FR39586E - Protection device for low voltage electrical installations : en fr
  • GB362481A - Improvements in or relating to the protection of rubber and other insulating materials : en
  • DE539746C - Automatic lock with a feed mechanism built into the lock housing : de en
  • FR715446A - Writing quill test device : en fr
  • GB362239A - Improvements in apparatus for feeding strip-like enclosures, for example coupons, into packets more particularly cigarette packets : en
  • GB362318A - Improvements in fastenings, for bags, portmanteaux and the like : en
  • DE539570C - Bock for wash tubs u. like : de en
  • DK44909C - Locking device for assembling tubular parts, e.g. Tripod legs for photographic cameras, surveying instruments and music chairs, as well as fishing rods and the like. : da en
  • SU24160A1 - Plastic mass ruler : en ru
  • SU24312A1 - The method of obtaining mouse mouse and mouse salts by oxidation of a metal mouse : en ru
  • FR715394A - Process and devices for drying pulp intended for the manufacture of artificial cement or any other material : en fr
  • ES455Y - Enhanced Golf Club Bag System. : en es
  • GB362103A - Improvements in valves for pulverised coal or the like : en
  • DE539729C - Device for the recovery of the ash and slag heat from steam boiler firing : de en
  • US1834360A - Electrical weft detector for cam box looms : en
  • US1833922A - Refrigerating apparatus : en
  • US1834302A - Shuttle changing loom : en
  • US1834417A - Heavier than air airship : en
  • FR39533E - Regulator buffer preventing over-voltage of electric lamps : en fr
  • FR715378A - Railway train safety device : en fr
  • DE539609C - Device for conveying long pins of small thickness, which are parallel to each other in a funnel, into a slit-shaped channel adjoining its mouth : de en
  • DE539577C - Bedding machine for track renewal taking place in flow work : de en
  • DE539666C - Teaching aid for the study of music with parts that can be rotated against each other : de en
  • DK44923C - Grinder for razor blades. : da en
  • IE11893L - Internal combustion engines. : en
  • CH150883A - Beating cap arrangement on looms. : de en
  • CH151142A - Process for the preparation of a copper compound of a substantive o-carboxyazo dye. : de en
  • DE539791C - Additional air valve for internal combustion engines : de en
  • ES124560A1 - Polisher-polisher. : en es
  • FR715385A - Folding tail for aviation bombs : en fr
  • FR715386A - Upward pressure die casting device for metal casting : en fr
  • GB362391A - Means for fastening rails down on usual metallic sleepers : en
  • GB362417A - Improvements in or relating to electric switches : en
  • US1834679A - Process of controlling temperatures of vapor phase catalytic reactions : en
  • US1834772A - Process of breaking up raw heavy spar : en
  • US1834838A - Coupling or clamp for scaffolding or other purposes : en
  • CH151110A - Bow guide for mechanically operated car tops. : de en
  • BE383339A - Elastic wedges to be interposed in the network formed by the strings of tennis rackets, and instrument for performing this operation : en fr
  • CA317526A - Sale record machine : en fr
  • US1834324A - Sheet and board conveyer : en
  • SU24095A1 - Spring shut-off valve for flammable liquids tanks : en ru
  • US1833902A - Refrigerating apparatus : en
  • US1834641A - Container for cube-sugar with delivery devices : en
  • AU120531A - Improvements ingolf clubs : en
  • DE539677C - Form ring press for producing bricks, roof tiles, paving stones and the like. like : de en
  • CH150955A - Device to facilitate active swimming for humans. : de en
  • GB362007A - Improvements in and relating to bottle closures : en
  • DE539797C - Airplane with freely rotating wings propelled by the airstream : de en
  • DE539960C - Body supports to be hung on the luggage net in vehicles : de en
  • CA317589A - Universal coupling : en fr
  • CH151135A - Process for the preparation of 1- (piperidinomethyl) -hexahydrobenzaldehyde. : de en
  • US1834223A - Doorlock : en
  • US1833898A - Glass drilling machine : en
  • US1834581A - Seal construction : en
  • PL14783B1 - The method of producing milled enamels and glazes. : en pl
  • BE383327A - : en fr
  • SU23948A1 - Well curvature measuring instrument : en ru
  • US1833915A - Tripping mechanism for hoisting buckets : en
  • US1834097A - Automatic fruit juice, pulp, and seed extractor : en
  • US1834555A - Knife : en
  • US1833936A - Stencil printing machine : en
  • US1834442A - Chicken transportation coop : en
  • AU3041230A - Improvements in arc welding electrodes : en
  • CH150829A - Wide beam sprinkler. : de en
  • CH151078A - Process for the preparation of mixtures which develop volatile acids when little water is added and which are suitable for disinfection and cleaning purposes. : de en
  • PL14745B1 - Device for cleaning electrodes in electric gas purifiers. : en pl
  • PL14831B1 - A method of continuously obtaining gas from solid fuels while melting the residues of these fuels and an apparatus for carrying out this method. : en pl
  • DE540009C - Automatic distribution switch : de en
  • CH150916A - Process for the production of a new cellulose derivative. : de en
  • CA317516A - Shield : en fr
  • SU24323A1 - A device for obtaining the joint operation of two automatic telephone exchanges : en ru
  • SU24347A1 - Animal Skinning Device : en ru
  • BE382688A - : en
  • DE539678C - Mixing device for muddy liquids : de en
  • US1834146A - Device for heating the internal mercury vapor high vacuum pumps of rectifiers : en
  • PL14756B1 - Accounting device. : en pl
  • DE539516C - Vehicle test stand : de en
  • GB362359A - Suitcases and the like : en
  • GB362381A - Improvements in bladed projectiles : en
  • CH151084A - Respirator face mask with inner sealing half mask. : de en
  • DE540007C - Method for the production of press nut iron o. : de en
  • DE540014C - Process for the production of viscous oils from cracked products of mineral and tea oils : de en
  • CA317574A - Apparatus for eliminating fusible patterns from moulds : en fr
  • FR715427A - Hook buckle for belt and other applications : en fr
  • GB362044A - Distributor for telegraphy or the like : en
  • GB362101A - Improvements in or relating to closures for bottles or the like : en
  • DE539753C - Briquette press : de en
  • SU24189A1 - Corn Combine Harvester : en ru
  • SU23951A1 - The bed of the rolling mill without the forced lifting of the rolls : en ru
  • US1834025A - Water meter : en
  • SU24006A1 - Automatic indicator of the expiration of the talk time on the coin-operated telephone : en ru
  • SU24040A1 - Multi-element electronic device : en ru
  • US1833921A - Furnace control : en
  • US1834358A - Connection for loom electrical weft detectors : en
  • BE383765A - : en fr
  • CH151036A - Fuel injection device for internal combustion engine. : en fr
  • ES124502A1 - Procedure for the manufacture of glues, plasters-coatings and paints. : en es
  • ES124555A1 - IMPROVEMENTS IN THE MACHINES FOR MANUFACTURING METAL ARTICLES OF ANGULAR OR WAVED OR ANGULAR AND WAVY SHAPE, WITH ROLLS OF IRON STRAP OR OTHER METALS : en es
  • FR715344A - Engine without valves : en fr
  • ES124503A3 - SUSPENSION SYSTEM BY CHAINS OR SPRINGS APPLIED TO CENTRIFUGES ESPECIALLY TO THOSE OF BACTERIOLOGY OR CLINICAL ANALYSIS : en es
  • DE539664C - Key for musical instruments with sound generation by electrical oscillation circuits : de en
  • GB362437A - Manufacture of artificial threads and other products from cellulose : en
  • CH150848A - Method and device for impregnating fibrous materials with emulsion for the purpose of manufacturing building boards. : de en
  • DE539573C - Process for the preparation of acetylides : de en
  • FR39507E - Gyroscopic stabilization and steering groups : en fr
  • FR715389A - Improvements to speakers and analog devices : en fr
  • FR715530A - Improvements in the manufacture of refractory bricks : en fr
  • FR715562A - Improvements to iron balls to play : en fr
  • CH151033A - Internal combustion engine system. : de en
  • SU24145A1 - A device for metering fuel consumption in internal combustion engines : en ru
  • US1834263A - Car door mechanism : en
  • US1834114A - Electrical winding : en
  • US1834350A - Propeller : en
  • SU24028A1 - Electrical pin isolator : en ru
  • US1834117A - Kerr cell and control means therefor : en
  • US1834582A - Method of manufacturing vulcanized shoes : en
  • BE383540A - : en
  • CH150987A - Electric compression device. : de en
  • CH150990A - Machine for evacuating, filling with gas and soldering cans. : de en
  • CH150900A - Facility to support lying storage vessels. : de en
  • CH151194A - Process for the preparation of the benzoic acid ester of 3-glycolylaminobenzene-1-arsic acid. : de en
  • FR715520A - Accounting deferral system by transfer : en fr
  • GB362062A - Protecting device for watch movements also suitable as container for spare parts : en
  • DE539903C - Dryer gas meter : de en
  • DK44914C - Procedure for the production of a Cement-drying product of Cement with or without Dyes. : da en
  • US1834602A - Wood burning furnace : en
  • PL14829B1 - Method and device for removing hair from animal skins. : en pl
  • SU24041A1 - Device for automatic control of cooling of mercury rectifiers : en ru
  • SU24046A1 - Device for finding sinks in metal products : en ru
  • US1834013A - Hand grip control for aircraft : en
  • US1834084A - Tree cover : en
  • US1834316A - Drill pipe slip : en
  • US1834329A - Minnow bucket : en
  • CH151166A - Process for the preparation of a wool dye. : de en
  • GB362113A - Improvements in the mounting of control and brake levers for cycles, and the like : en
  • FR715356A - Process for manufacturing tennis rackets and resulting product : en fr
  • GB361972A - Improvements in or relating to tire building machines : en
  • SU24130A1 - Apparatus for producing casein from the fender using an ejector method : en ru
  • US1833965A - Drive mechanism for skewed rollers : en
  • US1834200A - Recording system : en
  • US1834673A - Gas meter : en
  • PL14855B1 - A method of joining shaped iron, shaped iron or structural iron parts by welding, and profiles for joining this way. : en pl
  • USD85647S - Design for a clock case : en
  • DE539798C - Device on strollers for smooth travel on stairs : de en
  • DE539779C - Method of making contacts on wire-wound glazed resistors : de en
  • ES124527A1 - A NEW GASOLINE COOKING SYSTEM : en es
  • GB362224A - : en
  • US1834162A - Automobile brake : en
  • US1834590A - Valve mechanism : en
  • PL14704B1 - Mill for flax, hemp and other fiber and grain crops. : en pl
  • SU23963A1 - Method for regeneration of spent nickel catalyst : en ru
  • US1834688A - Air compressor : en
  • CA317564A - Radio station selector : en fr
  • CA317612A - Flexible power transmission device : en fr
  • GB362000A - Heat fuse especially for electric heating apparatus such as boilers and the like : en
  • GB362440A - Improvements in or relating to receptacles for the collection and counting of tokens : en
  • GB362370A - Improvements in electrically operated type-composing systems and apparatus : en
  • GB362395A - Improvements in or relating to combined kinematographic and sound record films : en
  • PL14747B1 - A method of securing wool, fur, bristles and moth-like materials. : en pl
  • SU23973A1 - Pumping water heating device for locomotives : en ru
  • ES124599A1 - A procedure for the manufacture of white, cloudy and glazed enamels. : en es
  • CA317560A - Rural mail box : en fr
  • FR39505E - Device for generating galvanic currents for the treatment of nervous or other ailments, and to facilitate the development of the hair system : en fr
  • FR715382A - Improvements to upright wood saws : en fr
  • FR715485A - Vehicle wheel : en fr
  • PL14815B1 - Lighter. : en pl
  • US1834087A - Apparatus for gasifying liquid fuel : en
  • US1834115A - Process of producing hydrogen : en
  • PL14850B1 - Method and device for evaporation. : en pl
  • SU24176A1 - Automatic machine for receiving and stamping mailings : en ru
  • US1833963A - Automatic water feeder : en
  • US1834163A - Door holder : en
  • US1834190A - Packing head : en
  • US1834215A - Shock absorber : en
  • US1834620A - Gallocyanine dyestuffs : en
  • SU24182A1 - Artificial bait for fishing : en ru
  • FR715366A - Improvements to thermal engines : en fr
  • FR715460A - Improvements to hand lever control systems for clichés or other similar mechanisms : en fr
  • PL14792B1 - A method of producing continuous or corrugated asbestos-cement slabs reinforced with an iron mesh. : en pl
  • SU24042A1 - Mercury rectifier : en ru
  • US1834733A - Wire bending machine : en
  • CH151038A - Spark plug for internal combustion engines. : en fr
  • CH151047A - Oil transformer with fan. : de en
  • CH151178A - Process for the preparation of 6.7-dioxymethylene-3-methyl-1- (3'.4'-dimethoxybenzyl) -isoquinoline. : de en
  • PL14785B1 - Fabric doubler with automatic fabric edge adjustment. : en pl
  • US1834600A - Lubricating device : en
  • DE537003C - Suction grippers for application and removal devices : de en
  • SU24288A1 - Brick Making Press : en ru
  • CH150852A - Rotary kiln. : de en
  • CH150869A - Stand for kitchen utensils and works of art. : de en
  • GB362961A - Improvements in or relating to the recovery of minerals or metal values by froth flotation : en
  • PL14754B1 - Link for fertilizer seeder chain. : en pl
  • SU24029A1 - Device for automatically switching batteries from discharging to charging : en ru
  • SU24242A1 - Adaptation to press forming presses for feeding and removing products : en ru
  • US1834790A - Variable speed power transmission : en
  • DE539579C - Rail bending device : de en
  • DE539772C - Machine for cleaning the dies of die setting and line casting machines with dies hanging on wires : de en
  • US1834406A - Recording demand meter : en
  • SU24283A1 - Adaptation to carding machines for automatic removal of cotton from a canvas drum : en ru
  • US1834004A - Method of producing shingle strips : en
  • US1834552A - Road composition : en
  • US1834529A - Vehicle body construction : en
  • US1834150A - Connecter : en
  • US1834702A - Apparatus for hardening steel : en
  • BE383072R - : fr
  • SU24240A1 - Device for copying drawings : en ru
  • US1834296A - Counterpoise attachment particularly for cycle-pedals : en
  • US1834471A - Shoe machine : en
  • US1834562A - Accounting machine with punching attachment : en
  • US1834653A - Hydraulic transmission : en
  • US1834917A - Method of and apparatus for surfacing roofing : en
  • DK44917C - Dimming device for car headlights. : da en
  • DE539699C - Method of attaching caps to the roll of Fitschen by welding : de en
  • DE539921C - Mine safety sleeve for exchangeable pens : de en
  • GB362221A - Improvements in and relating to the mounting of coils in wireless apparatus : en
  • GB362251A - Improvements in and relating to weighing scales : en
  • GB362070A - Improvements in or relating to vehicle wheels : en
  • DE539675C - Crank press : de en
  • ES124505A1 - LANDING LAMP FOR AIRCRAFT VEHICLES CONSTITUTING LIGHTING DEVICE : en es
  • FR715590A - Removable bed base system : en fr
  • FR715492A - Light signaling equipment : en fr
  • SU23967A1 - Furnace for burning iodine-containing algae : en ru
  • SU24322A1 - Solid Carbon Microphone : en ru
  • US1833931A - Cigarette and cigar lighter : en
  • US1834475A - Terminal connecter for batteries : en
  • US1834636A - Rear sight mechanism for small arms : en
  • US1834664A - Roller folding machine for the manufacture of envelopes : en
  • FR715387A - Process for enriching leaching liquids from marine algae : en fr
  • GB362468A - An automatic regulator for hot water supply systems : en
  • DE539720C - Circuit for converting alternating current into direct current of high voltage by means of a plurality of similar groups consisting of a voltage source, rectifier valves working in half-wave circuit and capacitors : de en
  • ES124536A1 - Extraction filter. : en es
  • FR715409A - Device for transforming variations in light illumination into electrical effects : en fr
  • AU3036330A - Process forthe manufacture of sulphates of ammonia : en
  • SU24124A1 - Adaptation to the drill button machine for mechanically unclamping the spring chuck and feeding it to the drill bit : en ru
  • CH150980A - Timepiece. : en fr
  • DE539598C - Bracket for attaching removable wooden table and seat boards to concrete table and bench legs : de en
  • SU24015A1 - Electron-mechanical generator : en ru
  • FR39553E - Improvements to automatic adjustment devices for brake linkage rods : en fr
  • FR715511A - Illuminated signs : en fr
  • GB362155A - Improvements in or relating to coupled fastening devices and lock washers : en
  • DE539519C - Device for displaying changes in driving speed, in particular of motor vehicles : de en
  • DE539804C - Full-walled centrifugal drum with sieve insert between the middle distributor and the drum wall : de en
  • FR39525E - Support panel : en fr
  • GB362319A - Improvements in or relating to low frequency amplifiers : en
  • ES123853A1 - Improvement in incandescent lamps for headlights of motor vehicles. : en es
  • GB362848A - Improvements in or relating to electrical time transmitters : en
  • SU24012A1 - Electromusic device : en ru
  • SU24024A1 - Device for mounting the battery vessels of unequal height at the same level : en ru
  • SU24315A1 - Automatic device for supplying colloidal graphite to a locomotive boiler : en ru
  • ES584Y - Pocket covered. : en es
  • DE539782C - Winding capacitor with mica as a dielectric : de en
  • DE539886C - Arrangement on refrigerators with storage vessels attached to the inside of the cabinet door and coolant container arranged in the upper part of the cooling chamber : de en
  • FR715551A - Luminescent electric tube with auxiliary electrodes for easy ignition : en fr
  • FR39510E - Lock washer for lag screws, nuts, screws, studs and other similar applications : en fr
  • FR715505A - Torch development : en fr
  • CH150993A - Process for the production of twist drills, in particular those which are used for drilling metal and have a relatively small diameter. : de en
  • ES124565A3 - A perfected machine for washing and dry cleaning clothes and other fabrics. : en es
  • SU24313A1 - The method of obtaining anhydrous aluminum chloride : en ru
  • GB362225A - Improvements relating to flushing cisterns : en
  • US1834467A - Arm signal switch : en
  • US1834618A - Mold jacket : en
  • US1834801A - Wall spot effacing compound : en
  • GB362323A - Matrix for matrix composing and line casting machines with a reference character on the front edge : en
  • AU3035830A - Improvements in or relating to electrical light control devices : en
  • DE539561C - Two-part sound conductor built into a speaking machine or similar housing : de en
  • GB362338A - Improvements in or relating to casting metals : en
  • GB362356A - Improved means for removing spindles and cups from bicycle bearings and the like : en
  • GB362473A - Improvements in barrel vaulted roofs of reinforced concrete : en
  • DE539488C - Device for testing the insulation resistance of insulating materials and objects with direct current of variable strength : de en
  • DE539934C - Injection molding machine with gas pressure vessel and scoop : de en
  • CH151006A - Prospector. : de en
  • US1834308A - Motor cycle front fork and front fork assembly : en
  • CH151066A - Set, consisting of parts of lighting fixtures, for putting together lighting fixtures of various types. : de en
  • AU2868630A - Improvements in and relating tothe separation of dry materials : en
  • CA317536A - Wine preparing apparatus : en fr
  • DE539643C - Device for feeding setting metal in rod form into the casting kettle of die setting and line casting machines and the like. like : de en
  • DE539844C - Circular knitting machine for the production of any patterned knitwear by plating and long machine work : de en
  • GB362175A - : en
  • GB362459A - Improvements in or relating to means for reducing the switching off time of power switches : en
  • ES572Y - Double clamp adjustable to garment eyelets that being applicable to all kinds of badges, brands or propaganda buttons, they serve for locomotion tickets, ballots and other cards in a visible way. : en es
  • FR39523E - Improvements to watches whose winding is ensured automatically by the movements and jolts to which they are subjected, and to similar systems : en fr
  • FR715349A - Device allowing braiding and weaving of all surfaces of revolution, as well as the covering of various materials and objects : en fr
  • GB362963A - Method of and means for extinguishing an alternating current arc : en
  • CA317644A - Heating and humidification system : en fr
  • CA317546A - Weatherproof nail : en fr
  • CA317525A - Valve spring connection : en fr
  • CH150844A - Process for the surface treatment of cold asphalt road surfaces. : de en
  • CH150856A - Device for automatically flushing the latrine by opening the door. : en fr
  • CH151171A - Process for processing slaughterhouse waste, animal carcasses, fish and the like. : de en
  • FR715371A - Automatic device for emptying containers : en fr
  • GB362060A - Improvements in the treatment of textiles and in agents therefor : en
  • BE383250A - : en
  • CH150957A - Hockey stick. : de en
  • DE539762C - Compensation for copper-beryllium alloys : de en
  • CA317637A - Brake and door interlock : en fr
  • CA317661A - Thermostat : en fr
  • CH150927A - Process for the preparation of a dye for cellulose esters or ethers. : de en
  • CH150936A - Process for the preparation of press mixes. : de en
  • ES124338A1 - A fire water intake column with automatic discharge valve and minimum resistance line on the pavement. : en es
  • GB362452A - Improvements in duplex telegraphy : en
  • CA317591A - Valve lock : en fr
  • DE539821C - Process of covering paper vessels with a cellulose derivative : de en
  • DE540202C - Closing bell for women's showers : de en
  • GB362439A - Improvements relating to processes for the heat treatment of rails or other massive steel bodies : en
  • CA317639A - Disc harrow : en fr
  • CH150846A - Life raft for streets and squares. : de en
  • CH151071A - Electric light bulb. : de en
  • SU24085A1 - Device for stopping the breakthrough of metal from molds : en ru
  • US1834301A - Combined scraper and grader : en
  • US1833986A - Radio tuning means : en
  • US1834159A - Wire holder : en
  • USD85652S - Ivae jeppsson : en
  • US1834896A - Rheostat and potentiometer : en
  • SU24030A1 - Electric three-pole switch for starting a short-circuited electric motor : en ru
  • US1834042A - Registering mechanism for compressor or like apparatus : en
  • US1834335A - Expansible underreamer trip : en
  • CH150945A - Device for storing plate-like elements provided with a signature, in particular for typesetting machines. : de en
  • SU24205A1 - Steam boiler using solar heat : en ru
  • US1834910A - Call signal and motor control box for simplex printers : en
  • CA317648A - Ventilator : en fr
  • CH150896A - Safety device for zipper. : de en
  • BE383185A - Improvements to "pocket" match machines : en fr
  • CH150907A - Process for the production of ammonia from nitrogen and hydrogen by means of an electrical direct current glow discharge. : de en
  • CH151155A - Process for the preparation of a new dye of the anthraquinone acridone series. : de en
  • US1833932A - Safety device for automobile steering gears : en
  • US1834726A - Sanitary brush guard : en
  • US1834872A - Quenching apparatus for hardening metal work : en
  • USD85680S - Design for a finger ring or similar article : en
  • PL14722B1 - Method for the production of potassium sulphate and soda. : en pl
  • US1834719A - Awning fixture : en
  • DK44916C - Mixing drum. : da en
  • US1834172A - Lubricating device : en
  • US1834359A - Electrical phonograph apparatus : en
  • US1834837A - Steam pressure cooker : en
  • DE539922C - Device for dispensing tokens of value : de en
  • CH151133A - Process for the preparation of a sulfuric acid ester. : de en
  • SU24258A1 - Jet propulsion, operating by the action of pushed water or air : en ru
  • SU24334A1 - Roofing : en ru
  • US1833981A - Valve : en
  • US1834409A - Method of and means for securing damping magnets together : en
  • US1834011A - Apparatus for marking plans of ornamentation : en
  • US1834460A - Wrapping machine for candy, filled chocolates, and other kinds of confectionery : en
  • CH151075A - Process for the production of an irritant which promotes and regulates the central activities. : de en
  • CH150911A - Process for the production of alkaline earth formates. : de en
  • CH150998A - Device on circular saws, respectively. on woodworking machines combined with circular saws, for slotting and cutting tenons. : de en
  • ES124550A1 - Improvements in the suspension of seats and similar seats. : en es
  • FR715455A - Advanced antenna system : en fr
  • US1834731A - Combined typewriting and computing machine : en
  • US1834780A - Nether garment : en
  • CH150876A - Unwinding spindle. : de en
  • SU24311A1 - The method of obtaining a metal mouse from a mouse of a malignant anhydride : en ru
  • US1833997A - Folding ironing-board structure : en
  • SU24107A1 - A device to mute sounds : en ru
  • SU24352A1 - The device for the account of commodity circulation : en ru
  • US1834519A - Offset tandem harrow : en
  • CH151163A - Process for the preparation of a wool dye. : de en
  • AU392831A - Process of rendering paper moisture, grease and acid proof and solutions therefor : en
  • BE383343A - : en fr
  • CH150855A - Mixing device for various liquids that can be connected to adjacent tap outlet pieces. : de en
  • US1834044A - Light valve : en
  • US1834579A - Air preheater : en
  • SU24286A1 - Device for raising and lowering the theater curtain : en ru
  • US1834108A - Art of making shoes : en
  • PL14700B1 - The method of producing phosphates and hydrogen. : en pl
  • DE539563C - Pre-chamber diesel engine with distribution nozzle : de en
  • DE539687C - Method and arrangement for two-way communication in high-frequency telephony systems with alternating waves : de en
  • FR715508A - Improvements to wave signaling systems : en fr
  • GB361971A - Improvements in or relating to rubber vulcanization accelerators : en
  • GB362241A - Improvements in or relating to bits or augers for use with hollow chisels : en
  • CH151138A - Process for preparing an aminothiazole compound. : de en
  • CA317532A - Apparatus for heating cellulose digesting liquors : en fr
  • CA317603A - Signal window for automobile doors : en fr
  • CA317638A - Double check valve device : en fr
  • US1834655A - Electric welding shield : en
  • US1834797A - Overflow and steam indicator for automobiles : en
  • CA317513A - Flexible upright marker : en fr
  • US1834747A - Effervescent mixture : en
  • DE539660C - Mixture-compressing internal combustion engine with self-ignition : de en
  • PL14787B1 - Oven for gas activation. : en pl
  • US1834110A - Scraper : en
  • US1834674A - Heater : en
  • BE383839A - : en
  • CA317617A - Method of manufacturing soft collars : en fr
  • ES124445A3 - IMPROVEMENTS IN THE THEFT ALARM DEVICES : en es
  • ES124598A1 - Improvements in the artillery material particularly applicable to shooting against aircraft. : en es
  • ES563Y - Scrubber evaporator. : en es
  • GB362262A - Improvements in tube frames for axminster looms : en
  • AU323431A - Improved construction of pneumatic sole for boots and shoes : en
  • US1833903A - Heating apparatus for motor vehicles : en
  • US1834743A - Method of and means for producing two box parts in alpha single operation : en
  • US1834813A - Safety razor : en
  • US1834098A - Slack adjuster for railway car brakes : en
  • US1834109A - Lasting machine : en
  • US1834505A - Electric arc welding : en
  • AU3081030A - Securing device for aircraft covering : en
  • SU24068A1 - Mechanical grate : en ru
  • US1834567A - Method of and apparatus for drying the closure flap gumming of envelopes and the like : en
  • DE539806C - Process for the preparation of isopropylallylbarbituric acid : de en
  • ES124147A1 - IMPROVEMENTS IN THE PROCEDURES FOR MANUFACTURING DISTILLATES FOR MOTOR FORCE, OF GREAT EXPANSIVE POWER : en es
  • CA317695A - Lubricant : en fr
  • BE383321A - Manufacturing process of citric acid : en fr
  • SU24304A1 - Method for producing molasses : en ru
  • US1834371A - Window screen catch : en
  • USD85665S - Max schlenker : en
  • US1834535A - Tubular pole : en
  • SU24192A1 - Sorting for peas : en ru
  • US1834276A - Globe check valve : en
  • GB361995A - Improvements in or relating to impulse senders of the dial type for use in telephonesystems : en
  • SU24350A1 - The method of preparation of porous building materials : en ru
  • GB362252A - Improvements in modulators for carrier-wave signalling : en
  • FR715461A - Automatic cylindrical parts dispenser : en fr
  • GB362036A - Improvements relating to racquets for games : en
  • GB362210A - Improvements in screw propellers with variable pitch : en
  • ES124594A1 - A DIFFERENTIAL APPARATUS TO APPLY TO HANGING SCAFFOLDING FOR CONSTRUCTION : en es
  • FR715376A - Rational use of the movement of fluids under pressure : en fr
  • DE539842C - Three-electrode tubes for the purpose of operating the glow cathode from an AC power source : de en
  • GB362195A - Improvements in and relating to the production of esters : en
  • FR39529E - Device for molding presses of all kinds and particularly for those with double soap boxes : en fr
  • SU24166A1 - Device for indicating the speed of operation of the oil switch : en ru
  • US1834510A - Fountain mop : en
  • US1833892A - Refrigerating apparatus : en
  • US1834218A - Photographic printing machine : en
  • US1834787A - Loading device : en
  • GB362428A - Improvements in and relating to mincing machines : en
  • GB362486A - Improvements in golf clubs : en
  • GB362901A - Coin detector and release mechanism for coin-freed automatic vending machines : en
  • US1834182A - Turnover mechanism for doughnut machines : en
  • CH150854A - Chisel machine. : de en
  • CH151147A - Process for the preparation of a vat dye. : de en
  • SU23978A1 - Condensation pot : en ru
  • US1833889A - Bore-hole clinometer : en
  • US1834443A - Cathode system for vacuum tubes : en
  • US1834902A - Sling : en
  • DE539621C - Control device for air compressors of water supply systems with air tanks : de en
  • ES124569A1 - AN IMPROVEMENT IN THE MANUFACTURE OF SEAL BARS : en es
  • FR39542E - Pendulum claw for electric traction catenary line : en fr
  • GB362415A - Improvements in sheet-piling machines : en
  • FR714938A - Tufting mechanism for sewing machines : en fr
  • GB361948A - Improvements in packing holders for fragile articles : en
  • US1834603A - Sewer pipe : en
  • FR715580A - Optical pyrometer : en fr
  • GB362340A - An improved machine for producing plate or leaf springs for motor vehicles and the like : en
  • DE539551C - Process for the production of high molecular weight water-soluble sulfonic acids or salts thereof suitable as cleaning, emulsifying and wetting agents : de en
  • CA317511A - Tunnel kiln : en fr
  • CA317563A - Power take off jack : en fr
  • CH150982A - Chronograph watch with five-minute counter. : en fr
  • DE539834C - Dump truck : de en
  • FR715035A - Wireless telegraphy receiving method and device : en fr
  • FR715442A - Ashtray : en fr
  • GB362119A - Improvements in and relating to wrapping machines : en
  • DE539771C - Power machine with compensating cylinder : de en
  • SU24204A1 - Fuse to automotive tractor radiator with tubular elements : en ru
  • US1834885A - Life saving device : en
  • DK44926C - Automatic or semi-automatic Telephone System. : da en
  • PL14879B1 - A method of hardening building and structural steel containing copper. : en pl
  • FR39521E - Process for preparing food creams : en fr
  • FR715565A - Improvements made to airtight containers : en fr
  • GB362205A - Improvements in grabs for heapable goods : en
  • ES124580A1 - A procedure for the projection of moving images by splitting them into two parallel planes spaced apart so as to obtain, by varying the incidence of the light rays passing through them, changes in position, relative to each other. : en es
  • FR715333A - Improvements made to cameras giving multiple images, in particular to those for color views : en fr
  • FR715528A - Improvements in reinforced concrete processes and constructions : en fr
  • FR715543A - Paper placing device for address printing machines and similar printing machines : en fr
  • SU24027A1 - Cable entry device : en ru
  • SU24157A1 - Wear Tester : en ru
  • SU24005A1 - Head holder for phones : en ru
  • FR715392A - Extremely divided carbon preparation process : en fr
  • FR715535A - Shoe Sewing Machine Improvements : en fr
  • GB361963A - Improved detachable cowling fastener : en
  • GB362960A - Electrically operated hand shears : en
  • FR715516A - Hair clip comprising a clamping branch applying in an arc against the posterior branch : en fr
  • GB362087A - Improvements in and connected with taps or cocks fitted with locks : en
  • GB362345A - Improvement relating to the manufacture of covers for leaf springs : en
  • ES124573A3 - A TILE CONSTRUCTION PROCEDURE : en es
  • GB362266A - Improvements in or relating to motion picture apparatus : en
  • GB362185A - An improved process and apparatus for tanning skins for making transmission belts or belting and other similar uses : en
  • DE539828C - Power engine, especially steam engine : de en
  • FR39549E - Hourly rear view mirror : en fr
  • FR715513A - Device for peeling and degerming wheat or for brushing, loosening and blocking all kinds of grind : en fr
  • GB362457A - Process for the hydrogenation of mesityl oxide : en
  • DE539680C - Process for the production of hollow stones closed on one side : de en
  • GB362291A - : en
  • GB362352A - Improvements in or relating to methods of cleaning animal and vegetable textile fibres or textile materials : en
  • DE539876C - Column chipping and slotting machine : de en
  • ES124552A3 - Apparatus for purifying and cooling or heating the air in closed rooms. : en es
  • FR715313A - Improvements to materials handling equipment : en fr
  • PL14777B1 - A method of producing non-dusting and non-polluting nitride. : en pl
  • SU24234A1 - An apparatus for controlling the speed of movement of a film in a film projector on the fly : en ru
  • US1834452A - Means for draining the low pressure blading of steam turbines : en
  • DE539815C - Molding box for pouring in vertical stacks : de en
  • DE539874C - Stapling machine : de en
  • FR715315A - Sheath intended to receive the necessary powder, and powder box used with this sheath : en fr
  • GB362288A - Automatic closing devices for windows : en
  • SU24164A1 - Speed recorder : en ru
  • US1834530A - Brake applying means : en
  • US1833925A - Masonry wall and dampproof insert therefor : en
  • US1834145A - Valve seating counterboring tool : en
  • PL14744B1 - A method of producing gas from solid fuel and a device for this purpose. : en pl
  • PL14836B1 - Low-pressure boiler. : en pl
  • US1834297A - Garage : en
  • CH151080A - Disinfection flushing device. : de en
  • FR39534E - Multi-use key for motor vehicles : en fr
  • ES124521A1 - AN UNLOCKABLE NUT SYSTEM : en es
  • FR715357A - Process and apparatus for the absorption by lime of nitrous vapors for the production of lime nitrate : en fr
  • US1834068A - Outboard motor for boats : en
  • ES525Y - Protective sheet for agriculture and gardening. : en es
  • FR715380A - Gun : en fr
  • ES124566A1 - Improvements in sound recording devices. : en es
  • FR39594E - Embroidery loom : en fr
  • GB362350A - Truck concrete mixers : en
  • GB362853A - Improvements in lifting jacks for motor vehicles : en
  • FR715483A - Process for obtaining a flexible, transparent and at the same time impermeable to water vapor coating on thin transparent sheets or films, and products obtained by this process : en fr
  • GB362139A - Gear with gradually changeable ratio : en
  • DE539755C - Process for the alkalization of sulphurized sugar solutions : de en
  • FR715438A - Improvements in the manufacture of horn combs : en fr
  • GB362398A - Improvements in and relating to advertising devices : en
  • GB362363A - The manufacture of a new sanitary composition : en
  • GB362229A - Improvements connected with watch cases : en
  • GB362206A - Improvements in and relating to machines for scutching or beating flax and other stalks : en
  • ES124564A1 - CHEMICAL PROCEDURE FOR THE MANUFACTURE OF PURE TARTRIC ACID : en es
  • ES656U - New inkwell (Machine-translation by Google Translate, not legally binding) : en es
  • ES124557A1 - A PROCEDURE FOR THE MANUFACTURE OF ESPADRILLES WITH REINFORCEMENTS IN THE EYES OR BROOCHES : en es
  • ES124600A1 - A refrigeration process for the elimination of easily condensable elements of gases intended to be treated by cold. : en es
  • US1833954A - Shaving machine : en
  • US1834493A - Side wall construction for pressed metal vehicle bodies : en
  • US1834802A - Laminated waterproof lining for containers : en
  • US1834394A - Directional aerial system : en
  • FR715314A - Improvements to synchronization methods and devices : en fr
  • SU24272A1 - Instrument for the production of successive powder flashes ignited by an electric spark : en ru
  • US1834055A - Can opener : en
  • US1834687A - Manufacture of powdered metals : en
  • FR715462A - Manufacturing process of artificial cellulose sponges : en fr
  • DE539524C - Seal with conical surfaces for vacuum and pressure devices : de en
  • GB362068A - Improved process of and means for manufacturing chloride of lime : en
  • SU23986A1 - Device for stopping the piston when the steam locomotive moves without steam : en ru
  • US1833897A - Typewriting machine : en
  • US1834617A - Self adjusting caster : en
  • US1834709A - Radiator mounting : en
  • GB361981A - Improvements in or relating to the manufacture of natural rubber and artificial rubber-like masses : en
  • GB362001A - Remote control device for radio receiving sets : en
  • US1834066A - Advertising sign : en
  • SU23941A1 - Device for opening and closing the discontinuous fasteners : en ru
  • US1834207A - Continuous sheet steel normalizing furnace : en
  • US1834701A - Tool feeding apparatus : en
  • US1834773A - Hydraulic control device : en
  • GB362198A - Improvements in or relating to screw propellers : en
  • DE539708C - Process for sintering queasy ores and hut products by blowing : de en
  • SU24143A1 - A device for recording the number of flooding with an alcohol control Siemens : en ru
  • SU24270A1 - Pencil case : en ru
  • GB362092A - Improvements in surgical garments : en
  • ES124533A1 - AN INDUCTION MEASURING APPARATUS, ESPECIALLY A COUNTER WITH A BASE PLATE MADE OF INSULATING METAL : en es
  • US1834544A - Shotgun : en
  • FR715329A - Vegetable and other food cutting machine : en fr
  • GB362290A - Improvements in or relating to the electrical precipitation of suspended particles from gaseous fluids : en
  • CH150995A - Process for wet grinding of hard metal powder mixtures. : de en
  • US1834911A - Brush strip forming machine : en
  • ES124563A1 - IMPROVEMENTS IN THE MANUFACTURE OF SHOCK-RESISTANT EBONITE OBJECTS : en es
  • FR39596E - Improvements to film drive systems : en fr
  • GB362435A - Improvements in safety razors and safety razor blades : en
  • GB362033A - Improvements in and relating to electric adaptors and the like : en
  • DE539820C - Stitch adjusting device for sewing machines : de en
  • GB362220A - A one way catch and suspender suitable for hanging street lamps and the like : en
  • FR39543E - Improvements to electrical remote measurement systems : en fr
  • GB362344A - Improvements in two-stroke engines : en
  • DE539911C - Musical instrument : de en
  • DK44928C - Method and device for direct production of the synthetic silk spun out according to the spinning centrifuge spinning method in a winding form suitable for the textile industry. : da en
  • US1834027A - Vehicle wheel : en
  • GB362125A - Improvements in or relating to bridge constructions : en
  • FR39530E - Package convertible into a dispenser for all powdered products and in particular for pepper : en fr
  • FR39582E - Recorder for phonograph records : en fr
  • FR715347A - Process for preparing and roasting cocoa : en fr
  • FR715408A - Continuous and automatic gear change : en fr
  • FR715318A - Constantly closing dump, usable in particular for garbage disposal : en fr
  • US1834564A - Apparatus for feeding blanks to envelope making or like machines : en
  • DE539652C - Process for the production of solutions of acetylcholine halides which are also durable in the heat : de en
  • DK44908C - Porcelain inserts for branch boxes for electrical installations. : da en
  • ES513Y - Tshirts. : en es
  • FR715337A - Wave collector with suppressor : en fr
  • USD85671S - Design fob a stocking : en
  • PL14739B3 - A method of producing blue vat dye. : en pl
  • PL14853B1 - A device for suspending continuous raw electrodes in an electric furnace. : en pl
  • DE539785C - Containers for medical instruments : de en
  • SU24230A1 - Device for maintaining the original in a vertical plane when photographing : en ru
  • DK44918C - Device for the manufacture of patterned goods on flat knitting machines. : da en
  • DE539882C - Process for etching printing plates made of aluminum or aluminum alloys : de en
  • GB362420A - Improvements in fountain pens : en
  • PL14696B1 - Liquid fuel for driving internal combustion engines. : en pl
  • PL14824B1 - A method of purifying oils, formed by hydrogenation under the pressure of coal, tar, mineral oils and similar materials. : en pl
  • US1834354A - Front wheel drive structure : en
  • US1834511A - Tank carrier : en
  • US1834619A - Horn : en
  • CH151053A - Junction box. : de en
  • CH151104A - Method and device for correcting the advance of moving sheets connected in a path. : de en
  • BE383449A - : en fr
  • CA317542A - Illuminated sign : en fr
  • CH150845A - Process for the production of gravel roads. : de en
  • US1834816A - Mounting for the tooth rest of cutter grinders : en
  • US1834425A - Rail locking device : en
  • US1834303A - Telephone system for railroads : en
  • US1834441A - Vine turner : en
  • US1834541A - Closure device : en
  • US1834873A - Refrigerator plant : en
  • US1834851A - Gas heated hot water radiator : en
  • PL14826B1 - A method of making packaging coatings and an apparatus for carrying out this method. : en pl
  • SU24159A1 - Liquid sampler : en ru
  • US1833996A - Diaphragm operative switch : en
  • US1834398A - Heat transfer device : en
  • US1834761A - Electric discharge vessel : en
  • DE539496C - Latch needle for picking up stitches in knitted fabrics : de en
  • US1834777A - Motor control : en
  • FR715512A - Process for the preparation of metals and the manufacture of their alloys and combinations : en fr
  • GB362238A - Improvements in or relating to figured ribbed woven fabrics : en
  • PL14738B3 - A method of producing wetting, cleansing, emulsifying and dispersing agents. : en pl
  • PL14776B1 - Machine for inserting needles in the production of card tapes. : en pl
  • US1834418A - Process for making di-ammonium phosphate : en
  • DE539690C - Hollow grate firing with introduction of secondary air into the combustion chamber : de en
  • DE539915C - Rotary lobe pump with sickle-shaped working chamber and piston that can be moved radially in the piston drum : de en
  • GB362112A - Method and apparatus for the drying of carbonaceous comminuted decolourising material : en
  • AU3042230A - Improvements in wet gas meters : en
  • US1833943A - Door operating apparatus : en
  • US1834193A - Windshield : en
  • US1834569A - Cigarette holder : en
  • US1834575A - Brake adjuster : en
  • US1834697A - Vise : en
  • FR39574E - Process for the manufacture of acetic acid anhydride : en fr
  • US1834713A - Hypodermic syringe and the like : en
  • US1834591A - Controlling mechanism : en
  • US1834594A - Compressor controlling mechanism : en
  • DE539992C - Device for controlling the service brake on conveyor machines : de en
  • DE539731C - Process for obtaining a mixed gas from distillation gas and water gas in open-air furnaces for the production of gas and coke with the joint use of inferior fuel : de en
  • ES124548A1 - A DEVICE INTENDED TO BE MOUNTED AT THE END OF THE WINGS OF THE FISHING NETS : en es
  • GB362076A - Improvements in fluid pressure actuating mechanism for valves and the like : en
  • CH151061A - Process for the production of powders from iron or iron alloys for the construction of magnetic mass cores. : de en
  • PL14867B1 - Explosive shot. : en pl
  • US1834610A - Elevator construction : en
  • DE539860C - Ejector for self-loading weapons : de en
  • DE539745C - Gun-shaped roll film camera : de en
  • DE539778C - Shortwave variometer : de en
  • FR39600E - Improvements to grinding machines : en fr
  • PL14755B1 - Device for quick excitation of alternators. : en pl
  • US1833955A - Art of preparing nitrocelluloses and raw material therefor : en
  • ES123854A1 - A PROCEDURE FOR OBTAINING A MIXED FERTILIZER CONTAINING CALCIUM PHOSPHATE AND NITROGEN : en es
  • FR715307A - Free-floating mine for watercourses, orienting itself in the direction of the current : en fr
  • US1834392A - Measuring device : en
  • US1834852A - Paper making machinery : en
  • USD85650S - Design for a combination of fenders, parking lamps : en
  • US1834151A - Clip for pens, pencils and the like : en
  • US1834455A - Process of manufacturing phosphoric acid and soluble phosphates : en
  • PL14908B1 - High-frequency induction electric furnace. : en pl
  • US1834658A - Coal dust screening device : en
  • US1834076A - Telegraph instrument : en
  • BE383492A - : en
  • US1834328A - Winding machine : en
  • GB362281A - An improved method of laying ropes of cable bridges : en
  • DE539591C - Dust-fired coal firing with burners surrounded by cooling tubes : de en
  • GB362177A - Improvements in or relating to tea rolling machines : en
  • GB362349A - Improvements in or relating to machines for grinding ball races : en
  • GB362379A - Improvements in or relating to presses for trousers and like wearing apparel : en
  • FR715557A - Improvements to the weeding machines : en fr
  • GB362243A - Improvements in or relating to radio and similar high frequency receivers : en
  • CA317571A - Electrode housing for electric signs : en fr
  • GB362106A - Improvements in or relating to hand-operated indicators for displaying variable information : en
  • PL14762B1 - The way to turn on the key in radio-telegraph tube transmitters. : en pl
  • DE539948C - Machine for printing on pencils : de en
  • US1834736A - Method of attaching fins to cylinders : en
  • BE383116A - : en
  • DE539630C - Foam floating device : de en
  • PL14751B1 - A method of obtaining high-purity metallic cadmium in high-yield by one-time distillation. : en pl
  • US1834051A - Microphone : en
  • US1834570A - Container : en
  • US1834698A - Grease gun : en
  • DE539655C - Gate gauge : de en
  • CH150866A - Feather pads for chairs and the like. : de en
  • CH151121A - Deck chair. : de en
  • FR39550E - Receiver of household waste and black water : en fr
  • GB362203A - Improvements in or relating to gear for moving chimneys of boilers and the like : en
  • CH150929A - Process for the preparation of a vat dye of the 1.2.2'.1'-anthraquinonazine series. : de en
  • FR715395A - One-way progressive braking shock-absorbing device for motor vehicles and other applications : en fr
  • DK44931C - Saddle for Bicycles, Motorcycles, Rear Seats and the like. : da en
  • PL14854B1 - Method for the production of porous smokeless ashes. : en pl
  • USD85656S - Design for a plate or similar article : en
  • CA317662A - Ventilator for ice tanks : en fr
  • US1834186A - Safety means for gas apparatus : en
  • US1834485A - Disk harrow : en
  • GB362365A - Improvements relating to steam generating plant : en
  • IE11431L - Steam superheaters : en
  • CA317720A - Method of preventing scaling and corrosion of metal units : en fr
  • CA317561A - Cyclic current control device : en fr
  • CA317602A - Steering wheel control : en fr
  • DE539603C - Viscometer : de en
  • SU24163A1 - Traveling Timetable : en ru
  • US1834538A - Propulsion means for power shovels and the like : en
  • CH151180A - Process for the preparation of 6.7-dimethoxy-3-methyl-1- (3'.4'-dimethoxybenzyl) -isoquinoline. : de en
  • CA317538A - Battery terminal connector : en fr
  • CH150838A - Sliding window. : de en
  • CH150858A - Hinged window closure. : de en
  • PL14863B1 - Valve device for a spirit burner. : en pl
  • US1834435A - Liquid reagent feeder : en
  • US1834496A - Intermittent film moving mechanism : en
  • SU23999A1 - A method of making fertilizer from various animal waste : en ru
  • US1834330A - Facsimile transmission system and method : en
  • CH151153A - Process for the preparation of a new dye of the anthraquinone acridone series. : de en
  • GB361998A - Improvements in or relating to cigarette making machinery : en
  • DE539864C - Automatic tube closure : de en
  • CA317708A - Dispatcher : en fr
  • SU24344A1 - Method and device for producing stereoscopic x-rays : en ru
  • US1834369A - Gas lift pumping apparatus : en
  • US1834416A - Electric controlling apparatus : en
  • US1834680A - Mixing valve : en
  • US1834840A - Apparatus for lowering mail bags and other loads from aircraft : en
  • AU3040330A - Improvements in or relating to machines for progressively operating upon boots or shoes : en
  • CH150833A - Building block. : en fr
  • US1834342A - Railway tie : en
  • SU23987A1 - Steam extraction device to preheat condensate on steam engines : en ru
  • SU24105A1 - Notched key for connecting wood parts : en ru
  • SU24287A1 - The use of air that has been exhausted in air dryers for root crops and the like. of materials : en ru
  • US1833890A - Concealed check toilet seat hinge : en
  • USD85633S - Benjamin j : en
  • CA317605A - Window sash : en fr
  • SU24325A1 - Device for protecting overvoltage of electric lamps : en ru
  • US1834462A - Tapestry, embroidery or rug frame : en
  • US1834245A - Pressure regulator for filling mechanisms : en
  • US1834699A - Water heater attachment : en
  • DE539819C - Gas knife screw connection : de en
  • DK44927C - Electric Discharge Pipe. : da en
  • FR715583A - Speed changer device for cycles : en fr
  • SU24246A1 - The shock absorber of pressure fluctuations of liquids and gases as applied to various kinds of automatic machines, etc. devices : en ru
  • US1834203A - Process of producing metal articles electrolytically, particularly sheets : en
  • US1834561A - Accounting machine and punching mechanism controlled thereby : en
  • CA317588A - Internal combustion engine : en fr
  • PL14809B1 - A method of separating the useable gas mixture from the scrubbing of coke oven gas, water gas and effluent mud from similar gas mixtures. : en pl
  • SU24112A1 - Fitting to drilling machines for making cone discs, stoppers, etc. from wood. : en ru
  • US1834305A - Retort and improved valve construction therefor : en
  • DE540012C - Clamp, especially for fastening cables of different strengths : de en
  • CH151113A - Device for applying snow chains to car and motorbike wheels. : de en
  • CH150835A - Ceiling hollow body. : de en
  • CH151032A - Injection engine with jet atomization. : de en
  • CA317596A - Lock washer : en fr
  • CA317619A - Moistening, permeating, foaming and dispersing medium : en fr
  • CH151067A - Headlights, in particular for vehicles. : de en
  • DE539654C - Rollable strip curtain with vertical, with their longitudinal walls mutually overlapping strips : de en
  • CH150909A - Process for the elimination of colloidal silica from mixed solutions obtained from the treatment of silicates with acids. : en it
  • CH151173A - Case containing at least one object. : en fr
  • CH150924A - Process for the production of a vat dye. : de en
  • CH151097A - Hanging device for posters and the like. : de en
  • DE540043C - Holding and unwinding device for thread rolls, in which the thread is pulled from the inside : de en
  • US1834803A - Dynamo electric machine : en
  • AU315231A - Improvements in electrolytic electricity meters : en
  • DE539901C - Sintering plant : de en
  • ES124597A1 - An electric vaporizer applicable to coffee makers, showers, clinic taps, etc. : en es
  • GB362065A - Improvements in and relating to apparatus for handling materials : en
  • DE539523C - Automatic control device for additional air in internal combustion engines : de en
  • GB362117A - Improvements in and relating to electric train lighting systems : en
  • US1834531A - Mattress and cushion filling machine : en
  • CA317531A - Jack for fence wire stretchers : en fr
  • CH151151A - Process for the preparation of a water-soluble leuco ester of a vat dye. : de en
  • CH151187A - Process for the preparation of 2- (6'-methyl-benzthiazolyl-2 ') - 9-amino-acridine. : de en
  • SU24183A1 - Tool for cleaning the teeth of the harrow : en ru
  • US1834157A - Dental handpiece : en
  • CH150966A - Apparatus for dispensing a certain amount of liquid with a dispensing counter. : de en
  • PL14688B1 - A device for locking the terminal strip in bookkeeping devices for keeping copied books. : en pl
  • PL14717B1 - Disc sprayer for liquids, especially for sulfuric acid. : en pl
  • DE540013C - Time switch with a tilting container that looks like an hourglass : de en
  • GB362072A - Improvements in or connected with microphones : en
  • DE539639C - Card holder for relay cards, the spacers of which are attached to a card holder so that they can be moved against spring action : de en
  • CH151116A - Device on tram trailers to prevent reversing. : de en
  • CA317642A - Alternating current television : en fr
  • CH150865A - Curtain clip. : de en
  • US1834669A - Awning roller : en
  • AU13131A - Device for protecting wood against noxious influences of an animal or vegetable character : en
  • GB362222A - Improvements in reinforcements and supports for same for roads and ways : en
  • CH151019A - Device for dispensing liquids. : de en
  • US1834169A - Dampening device for plate cylinders in offset and other lithographic printing presses : en
  • US1834578A - Fuse device : en
  • PL14720B1 - Method and device for the production of printing rollers. : en pl
  • SU24099A1 - Dispenser for liquids : en ru
  • US1834123A - Method of making swaged denture-bases and dies for the same : en
  • US1834333A - Anticlog control for pumps : en
  • CH150870A - Electrically heated bed warmer. : de en
  • CH150935A - Manufacturing process of artificial leather. : en fr
  • US1833967A - Toothbrush : en
  • US1834249A - Axle attachment : en
  • US1833893A - Tuning control : en
  • US1833937A - Stencil printing machine : en
  • PL14781B1 - A shaft tower for the extraction of fossil materials by means of bucket elevators. : en pl
  • US1834023A - Toilet kit : en
  • DE539641C - Production of high percentage phosphoric acid or high percentage phosphate solutions : de en
  • DE539847C - Winding device for a formwork filling the interior of the brick fireplace : de en
  • US1834904A - Inductor for train control systems : en
  • USD85664S - Design for a casing, motor : en
  • FR715449A - Lifting and traction device : en fr
  • FR715542A - Electrical welding process and installation for its implementation : en fr
  • GB362434A - Improvements in carburetters for internal combustion engines : en
  • GB362170A - Improvements in or relating to electrical band pass filters : en
  • GB362327A - Improvements in grinding apparatus : en
  • FR715340A - Mechanism for automatic focusing of cinematographic cameras : en fr
  • US1833953A - Manufacture of shoes : en
  • US1833991A - Telephone system : en
  • US1834237A - Saw set : en
  • US1834738A - Moth preventive and deodorizer : en
  • AU3047430A - Improvements in or relating to apparatus for driving sound records : en
  • US1833908A - Controlling device for carburetors of internal combustion engines : en
  • USD85662S - Design for aj : en
  • SU24111A1 - Clicks with chuck in banding planer : en ru
  • US1834842A - Silo stave : en
  • USD85642S - Design fob : en
  • DE539995C - Cinematographic camera with a lens rotating in one direction : de en
  • CA317540A - Paper bag : en fr
  • PL14849B1 - The method of obtaining compounds of alkaline earth nitrites with methyl-xanthines. : en pl
  • PL14904B1 - Timing device from a distance. : en pl
  • SU24222A1 - Bike alarm : en ru
  • US1834466A - Baling press : en
  • US1834556A - Filamentous material and method of making same : en
  • US1834624A - Brake device or coupling : en
  • USD85666S - Sylvania : en
  • DE539818C - Process for treating material on blowing machines for the purpose of chemical conversion : de en
  • GB362147A - Improvements in hektograph copying machines : en
  • CH150888A - Powdery preparation for the production of a rinsing liquid for the aftertreatment of washed, animal fiber structures, such as wool or silk fabrics and especially also of the scalp hair. : de en
  • AU3062830A - Automatic counters for textiles : en
  • CH150832A - Apparatus for watering very young mammals. : de en
  • CH151122A - Weft sensor for automatic looms. : de en
  • DE539672C - Gear transmission : de en
  • US1834167A - Automobile ventilator : en
  • DE539671C - Clamping device for removing and putting on automobile tires and the like like : de en
  • CH150986A - Method and device for pouring out bearing bodies. : de en
  • SU24067A1 - Apparatus for blowing steam locomotive tubes : en ru
  • CH151068A - Method and device for preventing the formation of ice on waterless gas containers. : de en
  • CH151009A - Connection lock for elastic bands, straps and the like. : de en
  • CH151157A - Process for the preparation of a derivative of dibenzpyrenquinone. : de en
  • SU24172A1 - Statistics machine : en ru
  • SU23997A1 - Recorder with carbon paper : en ru
  • PL14741B3 - Method of obtaining N-substituted benzimidazole arino acids. : en pl
  • PL14770B1 - How to treat rayon thread coils with liquids. : en pl
  • US1834487A - Antiskid chain : en
  • CH150923A - Process for the preparation of oxethylamino derivatives of the anthraquinone series. : de en
  • CH150949A - Cinematographic recording device with spring mechanism drive. : de en
  • AU3036330B - Process forthe manufacture of sulphates of ammonia : en
  • SU24078A1 - Measles cutting machine : en ru
  • SU24026A1 - Device for impregnating electrical wire or cable insulation : en ru
  • AU107831A - Improvements in or relating to continuously evacuated demountable electric discharge tubes : en
  • PL14761B1 - The circuit of the high frequency circuit of a tube transmitter, especially for short waves. : en pl
  • SU24256A1 - Device for turning the boat during construction : en ru
  • US1834142A - Cable support : en
  • US1833974A - Container : en
  • SU24037A1 - Electric lamp with metal pairs : en ru
  • SU23979A1 - Apparatus for external blowing economizer tubes : en ru
  • US1834283A - Relay system and method : en
  • CA317677A - Thermal cutout for switches : en fr
  • US1834079A - Pressure indicator : en
  • US1834434A - Cavity and cement basket : en
  • DE539827C - Business machine controlled by punch cards with device for converting control pulses : de en
  • DE539982C - Dispenser for wheat beer and other carbonated beverages : de en
  • ES124601A1 - Improvements in the construction of the columns used for the manufacture of bromine. : en es
  • GB362146A - Improvements in oil engines : en
  • GB362163A - Improvements in and relating to grabs : en
  • US1833904A - Vacuum cleaner bag : en
  • ES124513A1 - Procedure for manufacturing floors for footwear of all kinds and especially shoes. : en es
  • US1834105A - Slack adjuster for railway car brakes : en
  • USD85675S - Edward c : en
  • SU24146A1 - Automatic scales for loose bodies : en ru
  • SU24052A1 - Electrode for spot welding : en ru
  • US1834433A - Machine for forming glassware : en
  • ES583Y - Hour indicator for sick care. : en es
  • GB362283A - Improvements in or relating to coffee making apparatus : en
  • GB362442A - A machine for raising and loading harvested and other articles in bulk : en
  • US1834312A - Electrical weft detector : en
  • US1834774A - Rotor for dynamo electric machines : en
  • US1834729A - Internal combustion engine : en
  • US1834125A - Engine timing means : en
  • US1834548A - Bottle cap : en
  • DE539840C - Device for the production of glass feet for electric vacuum vessels : de en
  • SU24324A1 - Wire radio device : en ru
  • US1834244A - Manufacture of sheet metal pipes and the like : en
  • CA317557A - Knee and shin protector : en fr
  • SU24307A1 - Typographic box office : en ru
  • US1834735A - Inductive artificial line : en
  • CH150898A - Method and machine for finishing the edge of pieces of leather. : de en
  • CH151176A - Elongated luminous discharge tube. : de en
  • US1834686A - Compound esters of hydroxy aromatic acids : en
  • US1834819A - Door latch : en
  • SU23972A1 - The method of liberation of camphor from borneol : en ru
  • SU24010A1 - Device to turn on the condenser microphone : en ru
  • US1834489A - Automobile tent : en
  • US1833983A - Valve : en
  • US1834855A - Nonmetallic gear wheel and the like : en
  • FR715323A - Centrifuge : en fr
  • US1834314A - Printing paste and process of producing the same : en
  • US1834571A - Radio frequency transformer : en
  • CH151108A - Device for preventing glass panes from tarnishing, in particular the windshields of vehicles and the panes of shop windows. : de en
  • US1834639A - Automatic commutator : en
  • US1834760A - Apparatus for warming ice cream molds : en
  • CH150930A - Process for the preparation of a dye. : de en
  • CH151008A - Pin. : de en
  • DE539527C - Wood chopping machine with box-shaped feed channel : de en
  • US1834293A - Synchronizing system for electric clocks : en
  • US1834746A - Bearing : en
  • US1834880A - Porcelain : en
  • BE383041A - : en
  • SU24276A1 - Device for indicating the extent of expansion of heat engines : en ru
  • US1834007A - Lighter : en
  • US1834149A - Means for decelerating aircraft : en
  • US1834438A - Walking beam head yoke : en
  • US1833934A - Material guiding means for woodworking machines : en
  • SU24165A1 - Device for indicating the speed of movement of passing crews : en ru
  • US1834141A - Fitting for automotive vehicle heaters : en
  • US1834611A - Tape needle : en
  • US1834825A - Luggage carrier : en
  • DE539870C - Carpentry stove with water pan : de en
  • FR715440A - Method and devices for ironing and smoothing : en fr
  • GB362250A - Rotary steam generators : en
  • PL14710B1 - The method of carrying out chemical reactions. : en pl
  • PL14897B1 - Airplane with freely rotating lifting surfaces. : en pl
  • US1834019A - louis : en
  • US1834355A - Machine for the production of cinematograph and other films : en
  • PL14835B1 - A method of heating a liquid and an apparatus for carrying out the method. : en pl
  • US1834009A - Refrigerating system : en
  • GB362920A - Improvements in control mechanism for coin-operated phonograph-radio combination : en
  • SU24199A1 - Two stroke internal combustion engine : en ru
  • US1834526A - Pressed metal vehicle body : en
  • USD85670S - Design fob a flash light : en
  • FR715585A - Process for the preparation of humectants, dispersants, emulsifiers and washing agents : en fr
  • GB362414A - Process and apparatus for the treatment of carbonaceous materials with reducing gases at elevated temperature and pressure : en
  • GB362849A - Apparatus for manufacturing hollow bodies from wood veneer : en
  • DE539692C - Blower roasting and agglomeration apparatus : de en
  • GB362129A - Improvements in and relating to the production of pulverised lead : en
  • CA317514A - Convertible parlor car and sleeper : en fr
  • SU24201A1 - Suction pipe for aircraft engines : en ru
  • US1834560A - Tire building tool : en
  • US1834693A - Means of promoting chemical reactions : en
  • SU24074A1 - Chrome extract preparation method for tanning leather : en ru
  • DE539696C - Loading machine for underground mining : de en
  • CH150974A - Gramophone record. : de en
  • CH151023A - Rotary piston machine. : de en
  • PL14774B1 - Flat knitting machine. : en pl
  • US1834211A - Land vehicle : en
  • US1834396A - Automatic oil burner : en
  • BE383660A - : en
  • GB362020A - : en
  • GB362929A - Improvements in or relating to rakes : en
  • SU24277A1 - A device for alarm when drilling to measure the density of a fluid : en ru
  • DE539705C - Process for the production of potassium pentaborate : de en
  • DK44925C - Device for printing presses. : da en
  • CA317694A - Sulphurized oil : en fr
  • CH151020A - Method and device for driving machines, apparatus, etc. : de en
  • CA317634A - Ammonia oxidation : en fr
  • CH151083A - Fire extinguisher. : de en
  • DE539566C - Constant pressure burner : de en
  • US1834024A - Oil well pump : en
  • SU23952A1 - Device for bending of shaped pipes from sheet material : en ru
  • SU24077A1 - Machine for plucking bristles and hair from skins : en ru
  • US1834205A - Framing mechanism : en
  • US1834829A - Centrifugal extractor : en
  • PL14856B1 - Machine for cutting and mixing meat. : en pl
  • US1834043A - Concrete building construction : en
  • US1834121A - Calculating machine : en
  • DE539838C - Device for starting AC motors : de en
  • DE539803C - Device for carving (scratching) the surfaces of blocks of stone (marble, granite, sandstone, etc.) by means of a graphilized hammer roller : de en
  • DE539497C - Measuring and storage device for curtain looms : de en
  • FR39509E - Mechanism of automatic opening and closing of cylinder heads : en fr
  • SU23955A1 - Machine for forming the wire by bending hooks and twisting its ends : en ru
  • US1834812A - Metallizing or coating substances with metals : en
  • SU23993A1 - Writing device for the blind in Braille braille : en ru
  • SU23995A1 - Arrowhead for typewriters : en ru
  • SU24133A1 - Spiral Tracer : en ru
  • PL14868B1 - Method and device for synchronizing television sets. : en pl
  • PL14825B3 - Compound bearing of a wheel set for vehicles on rails, especially mine bogies. : en pl
  • FR39562E - Vertical rotating cell thickening filter : en fr
  • FR715353A - Process for treating softwoods intended for delignification : en fr
  • CH150853A - Cladding stone for electrically heated ovens, in particular kilns for ceramic purposes. : de en
  • CA317728A - Carbureter : en fr
  • CA317675A - Switch with unit control : en fr
  • BE383060A - : en
  • CH150937A - Process for the production of moldings. : de en
  • CH151136A - Process for preparing an aminothiazole compound. : de en
  • SU24177A1 - Automatic machine for payment and stamping of mailings : en ru
  • SU24267A1 - Continuous annealing furnace for strip and bar metal : en ru
  • US1834490A - Conditioning of alkali-preserved latex and conditioned product : en
  • CA317568A - Gas radiant heater for houses : en fr
  • PL14803B1 - A method of producing printing plates or printing surfaces with a backing that allows easy separation from the cylinder. : en pl
  • US1833989A - Agricultural implement : en
  • US1834384A - Glassware forming machine : en
  • US1834888A - Propeller : en
  • US1834659A - Trolley wire : en
  • US1834048A - Valve operating mechanism : en
  • US1834428A - Illuminating device : en
  • FR715435A - Improvements to phonograph cranks : en fr
  • GB362012A - Improvements in or relating to sliding block bearings : en
  • GB362045A - Improvements in shutters for photographic cameras : en
  • CA317616A - Twisted artificial silk : en fr
  • FR715577A - Device for extinguishing the arc in the mercury vapor valves using capacitors connected in parallel with the arc : en fr
  • GB361968A - An improved method of and means for cleansing flue gases and the like : en
  • CH151089A - Circuit arrangement for automatic and semi-automatic telephone systems. : de en
  • PL14812B1 - Metal seal ring for glands on pistons and shafts. Patent dependent on claims 3 and 4 of patent No. 9208. : en pl
  • PL14893B1 - A bogie for rapid movement of vehicles, flexibly suspended. : en pl
  • US1834882A - Signal : en
  • AU348231A - Improvements in and relating tothe bulk handling of grain : en
  • CA317551A - Automobile signal : en fr
  • PL14732B1 - The method of obtaining water-insoluble azo dyes. : en pl
  • US1834020A - Cartridge case for firearms : en
  • CH151192A - Process for the preparation of 4-glycolylamino-3'-amino-4'-oxy-arsenobenzene. : de en
  • PL14822B1 - A device for covering wide tapes of cellulose hydrate with an even coat of varnish. : en pl
  • SU21152A1 - Evaporator : en ru
  • SU24303A1 - Regulatory device for continuous supply of milk of lime and carbonated gas to the defekatura : en ru
  • US1834446A - Shock absorber : en
  • SU23953A1 - Eccentric Stamping Press : en ru
  • SU24137A1 - Protractor : en ru
  • US1834036A - Concussion switch : en
  • US1834757A - Protective device : en
  • BE383082A - : en
  • SU23965A1 - Laboratory Gas Furnace : en ru
  • US1834054A - Shock absorber for vehicles : en
  • PL14839B3 - A method of producing high strength artificial threads using a pulling device, and an apparatus for carrying out the method. : en pl
  • SU24053A1 - Machine for coating electro-welding electrodes : en ru
  • US1834404A - Pipe supporting bracket : en
  • SU23969A1 - The method of obtaining salts of mouse acid : en ru
  • SU24329A1 - Suspended combustion furnace in suspension of fine fuel : en ru
  • DE539744C - Pressure reducing valve : de en
  • DE539969C - Device for measuring coal dust and other fuel dust : de en
  • FR715404A - Ferrous metal coloring process : en fr
  • FR715471A - Filter for lubricating oils : en fr
  • FR715506A - Process for the purification of liquids containing both solids more and less dense than the liquid : en fr
  • SU24127A1 - Celluloid Roll Making Machine : en ru
  • US1834037A - Free wheeling coaster mechanism for automobiles : en
  • US1834085A - Closure : en
  • US1834795A - Hanger : en
  • AU2914630B - Improvements in and relating to brushes andthe like : en
  • CH151012A - Storage of precisely running spindles using roller bearings. : de en
  • CA317690A - Electro-thermic ore reduction : en fr
  • SU24142A1 - Measuring automatic closing valve for liquids : en ru
  • US1834794A - Floor supported wall bed : en
  • USD85636S - Design for a hood front ornament for motor vehicles : en
  • CA317671A - Double tire carrier : en fr
  • CH150868A - Soap dispenser. : de en
  • CA317559A - Governor pressure system : en fr
  • CA317647A - Spray-coating exhaust system : en fr
  • CH150886A - Spinning device. : de en
  • PL14847B1 - The method of obtaining basic derivatives of substituted quinolinecarbonic acids. : en pl
  • US1834849A - Condensation product of alpha, beta disubstituted acroleins with primary aromatic amines : en
  • SU24125A1 - Head to syringe machines for the manufacture of hollow articles made of rubber or other plastic materials : en ru
  • SU24289A1 - Device for the distribution of viscous masses, in particular asphalt, in forms : en ru
  • US1834717A - Shredder and grater : en
  • CA317652A - Halogenation of isocyclic compounds : en fr
  • CA317727A - Reclaimed rubber : en fr
  • CA317566A - Tobacco pipe protector : en fr
  • CA317649A - Heat control radiator valve : en fr
  • CA317599A - Fire extinguishing apparatus : en fr
  • CH150978A - Watch. : en fr
  • CH151190A - Process for the preparation of 6- (Nitro-6'-methyl-benzthiazolyl-2 ') -4-diethylamino-quinaldine. : de en
  • CA317608A - Wire rope and cable : en fr
  • CH151085A - Bill receipt and dispensing device for money exchange, residual return and wage payment registers. : de en
  • FR715363A - Improvements to ready-made shirts : en fr
  • DE539787C - Rotary furnace for preheating and reducing ore without melting the feed : de en
  • DE540035C - Roll film camera : de en
  • DE539528C - Equipment for the production of microphotographic enlargements for the purposes of astronomy : de en
  • DE539685C - Process for the production of low-carbon iron-chromium alloys with a relatively high chromium content : de en
  • FR39511E - Water purification process : en fr
  • FR39591E - Improvements to film drive systems : en fr
  • DE539917C - Control device on grinding machines with hydraulic drive : de en
  • CH150917A - Process for the production of styrene or its homologues. : de en
  • DE539861C - Toy figure with voice : de en
  • FR715355A - Apparatus for measuring the power factor : en fr
  • GB362035A - Improvements in or relating to the casting of metals or alloys by centrifugal force : en
  • GB362138A - Improvements in or relating to piston rings : en
  • GB362496A - Improvements in paper sheet or signature handling machines : en
  • CH151188A - Process for the preparation of 6- (6'-methyl-benzoxazolyl-2 ') -4-amino-quinaldine. : de en
  • FR715303A - Extendable table with one or more drop-leaf extensions : en fr
  • GB362009A - Improvements in and relating to the starting of continuous current motors : en
  • CA317666A - Fastener making machine : en fr
  • CH150973A - Amplification circuit. : de en
  • AU3035730A - Improvements in or relating to Kerr and similar electrooptical cells : en
  • CH151106A - Use for strollers. : de en
  • CA317579A - Vehicle window : en fr
  • SU23982A1 - Steam turbine control method : en ru
  • GB361979A - Improvements in radio receiving and transmitting systems and apparatus : en
  • GB362079A - Improvements in and relating to absorption refrigerating machines : en
  • SU24259A1 - Vessel : en ru
  • US1834573A - Calendering method and apparatus : en
  • CH150940A - Pure aluminum foil for the production of corrosion protection coatings on aluminum alloys. : de en
  • DE539663C - Valve : de en
  • DE539975C - Speed change transmission : de en
  • DK44930C - Hydraulic jack for automobiles and the like. : da en
  • DE540053C - Hull with a transverse step : de en
  • SU24114A1 - Grooving Tenoning Machine : en ru
  • US1833942A - Attachment for dental and similar chairs : en
  • US1834165A - Manikin toy : en
  • US1834269A - Electrical liquid heater : en
  • CH150946A - Printing press. : de en
  • DE539881C - Water level indicator, especially for high pressure boilers, with a light source located outside the standpipe : de en
  • DE539839C - Device for finely stepped regulation of step transformers with the help of several auxiliary transformers connected to the coarse step taps and in series with the secondary winding of the main transformer : de en
  • PL14746B1 - Engel's salt making method. : en pl
  • PL14881B1 - A device for guiding river ships through shallow places of the river. : en pl
  • US1833992A - Dough conditioning machine : en
  • US1834143A - Glass cutting apparatus : en
  • US1834644A - Parallel adjustment for folding couples : en
  • US1834681A - Electromechanical resonating device : en
  • US1834028A - Identification tag case mounting : en
  • SU23954A1 - Adaptation to the inclined matrix table of the press for entering the processed sheet metal and withdrawing the stamped products : en ru
  • SU24025A1 - Cooling method of cold junctions of thermoelements : en ru
  • PL14697B1 - Wheel drive. : en pl
  • AU348331A - Improvements in and relating tothe bulk handling of grain : en
  • CH151118A - Automatic installation for signaling railway stations and presenting advertisements, etc. : en fr
  • DE539684C - Alloy steel pilgrim roller : de en
  • FR715320A - Powder compact : en fr
  • AU3039330B - Process of preparing bread stuffs : en
  • AU3050830A - Improvements in or relating to thermionic oscillation generators : en
  • US1834243A - Truck body : en
  • US1834800A - Telemetric system : en
  • CA317584A - Register or damper : en fr
  • CH151030A - Device for regulating the speed of steam and gas turbines. : de en
  • DE539906C - Light metal pistons for internal combustion engines : de en
  • PL14837B1 - A device for dehydrating wet minerals. : en pl
  • US1834389A - Stair protractor : en
  • US1834786A - Electrical control means : en
  • ES647U - Automatic sprayer. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715549A - Improvements in the separation of liquid mixtures : en fr
  • FR715527A - Sterilizer for plates or other applications : en fr
  • GB361973A - Improvements in boards for advertising : en
  • GB362368A - Improvements in or relating to fuel-injection systems of internal-combustion engines : en
  • GB362374A - Improvements in thermionic valves : en
  • CH151037A - Method and device for operating gasoline engines with heavy fuel oil. : de en
  • ES124545A1 - AN ELECTRICAL LIGHTING DEVICE : en es
  • GB362317A - Process for the gasification of fuels : en
  • DE539910C - Internal combustion engine with a supercharging compressor driven by an exhaust gas turbine : de en
  • US1834294A - Motor supporting stand : en
  • US1834695A - Stringed musical instrument : en
  • ES660U - Rotating annunciator device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715480A - Process for manufacturing discs with thinned edges and apparatus for implementing this process : en fr
  • GB362393A - An improved method of and apparatus for regulating the temperature of parts employed for rolling sheet glass or like material : en
  • SU23958A1 - Dust extraction device : en ru
  • USD85638S - Asshhtob : en
  • DE539949C - Process for the production of graphic inks resistant to cellulose ester lacquers, in particular gravure inks : de en
  • FR715525A - Device for emptying bottles : en fr
  • GB362289A - Improvements in or relating to vulcanising presses : en
  • ES124568A1 - Sprayer for liquid fuels. : en es
  • FR715498A - Rifle shell : en fr
  • DE532505C - Process for dewatering damp substances : de en
  • SU24064A1 - Mine furnace for co-combustion of large lump fuel and milled peat : en ru
  • SU24226A1 - Small digester for cooking glue, starch paste, etc. : en ru
  • SU24280A1 - Sound catcher that can serve as a direction finder : en ru
  • US1834675A - Steering for tractors : en
  • DE539337C - Device for testing the coupling of a cable car with the pull rope : de en
  • GB361970A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines : en
  • ES123428A3 - Procedure for the manufacture of chocolate bars. : en es
  • GB362182A - Improvements in bacon hooks and like appliances : en
  • GB362406A - A new or improved amusement device : en
  • SU24216A1 - Adaptation to sawing machine for cutting windows of dies : en ru
  • CH150882A - Temple for fabric. : de en
  • GB362199A - Improvements in and relating to machines for scutching or beating flax and other stalks : en
  • CA317618A - Collar point shaping machine : en fr
  • CA317643A - Manufacture of shoes : en fr
  • CA317726A - Laminated glass : en fr
  • ES124585A3 - IMPROVEMENTS IN THE DEVICES TO PERFECT TIRES : en es
  • US1834533A - Mining machine : en
  • FR39504E - Percussion device for projectile rockets : en fr
  • GB362333A - Improvements in moulds for casting metals : en
  • FR715569A - Improvements to electrical transmission systems : en fr
  • GB362132A - Improvements in or relating to mechanism for automatically severing the terminal threads of a stitched book or the like : en
  • GB362172A - Improvements in methods of preserving rubber and products obtained thereby : en
  • GB362915A - Improvements in or relating to methods of and apparatus for recording sound and in sound records : en
  • FR39567E - Two-part button : en fr
  • GB362069A - Improvements in or relating to manure mixtures : en
  • FR715416A - Method and devices for obtaining by typing documents having a typographic appearance : en fr
  • GB362326A - Improved construction of non-skid device for motor road vehicles : en
  • US1834060A - River bed protective construction : en
  • FR715328A - Improvements to kettles that automatically control the heat source : en fr
  • FR715388A - Improvements to blade shears for cutting sheet metal or sheet materials : en fr
  • FR715437A - Improvements to the pivots for electricity meters or other devices : en fr
  • FR715522A - Charcoal terminal for electric batteries : en fr
  • FR715553A - Cylinder for double-acting internal combustion engines : en fr
  • PL14759B3 - Method for obtaining orange vat dyes. Patent additional to the patent No. 7450. : en pl
  • GB362056A - Improvements in or relating to radio apparatus : en
  • CH151091A - Circuit arrangement for automatic and semi-automatic telephone systems. : de en
  • CA317674A - Differential widening device : en fr
  • CA317725A - Tobacco smoke filtering substance : en fr
  • US1834173A - Chain link : en
  • US1834776A - Adjustable socket : en
  • SU24038A1 - Variable capacitor : en ru
  • SU24202A1 - Device for changing and inspecting the ignition furnace of internal combustion engines : en ru
  • SU24308A1 - Pipe cutter : en ru
  • CH151098A - Process for the production of advertising signs and signs. : de en
  • US1833998A - Anchor insert : en
  • US1834224A - Internal combustion engine : en
  • ES124515A1 - Arrangement for bearing supports. : en es
  • FR39545E - Switch multiple socket outlet : en fr
  • GB362316A - An improved drop table for railway and tramway vehicles : en
  • US1834740A - Dunnage bag : en
  • US1834894A - Electromagnetic drilling control for rotary drilling rigs : en
  • FR39548E - Device for roller tracks for drying films, ribbons, films or similar cellulose articles : en fr
  • FR715472A - A method and apparatus for shrinking fabrics and fabric, preshrunk, resulting : en fr
  • FR715482A - Electrodynamic device intended to transform electrical oscillations into sound vibrations and vice versa : en fr
  • DE539953C - Time switch consisting of a toggle switch, a jam and a time setting lever : de en
  • FR715536A - Removable service trolley : en fr
  • US1834903A - Manufacture of paper : en
  • DE539605C - Two-stroke internal combustion engine with stepped piston and crankcase pump : de en
  • DE539673C - Process for the production of low-pore cement concrete : de en
  • FR715336A - Diasporameter altitemeter : en fr
  • PL14693B1 - Articulated clutch for rolling mills. : en pl
  • SU23985A1 - Reversible steam distribution mechanism for locomotives, etc. cars : en ru
  • SU24179A1 - Tool for cleaning the teeth of tillage tools : en ru
  • US1834072A - Glow lamp : en
  • CH151191A - Process for the preparation of 4-glycolylamino-3'-amino-4'-oxy-arsenobenzene. : de en
  • DE539774C - Periodic adsorption refrigeration machine : de en
  • GB362322A - Improvements in the manufacture of transparent paper : en
  • US1834689A - Variable speed and torque converter : en
  • ES475Y - Grinding element for grinding and pulverizing solids. : en es
  • FR39566E - Improvements in temperature control processes and devices : en fr
  • GB362240A - Improvements in and relating to axle bearings : en
  • DE539503C - Hair curling device : de en
  • GB362431A - Improvements in methods and apparatus for clarifying liquids : en
  • FR715426A - Improvements to so-called automatic disassembly devices for spinning benches, spinning and twisting looms : en fr
  • GB362260A - Improvements in and relating to compressed air tools and the like : en
  • PL14742B1 - Fabric printing method. : en pl
  • SU24197A1 - Device for collecting caterpillars and other pests : en ru
  • SU24251A1 - Propeller with automatic swivel blades : en ru
  • US1834605A - Apparatus for the preparation of cellulose xanthate : en
  • US1834239A - Leaning wheel : en
  • FR39558E - Reinforcement or amplification station for high seas signal cables : en fr
  • US1834478A - Apparatus for working molten glass : en
  • GB362071A - An improved method of and means for lubricating sewing machines : en
  • GB362184A - An improved high-voltage electric discharge rectifier having an incandescent cathode : en
  • DE539897C - Closure for handbags : de en
  • GB362465A - Improvements in the manufacture and production of valuable lubricating oils : en
  • DE539829C - Device for the automatic stripping of the baked goods from baking plates moved in a circuit through the oven : de en
  • ES565Y - Lid device for skin powder boxes. : en es
  • GB362098A - Automatic circuit breaker with testing devices for electric circuits : en
  • DE540061C - Machine for the production of highly elastic spring tubes : de en
  • GB362441A - Improvements in or relating to the manufacture of anthraquinone derivatives : en
  • PL14858B1 - Shaving implement and cutter. : en pl
  • SU24291A1 - Method and device for roasting (cooking) gypsum : en ru
  • US1834412A - Spindle clutch : en
  • DK44924C - Double Water Pipe Boiler. : da en
  • PL14703B1 - Truck. : en pl
  • SU24262A1 - Grinding wheel attachment for dust collection and removal : en ru
  • FR39565E - Advanced universal joint : en fr
  • CA317681A - Machine for rolling sheet metal shapes : en fr
  • CH151074A - Process for the production of alkaloids from cocoa residues. : de en
  • DE539902C - Method and device for separating metals with different melting points by sieving off the liquid from the not yet liquefied metal : de en
  • DE539965C - Liquid balance with siphon pipe and load vessels that can be tilted around a fixed axis : de en
  • PL14842B1 - Method of conducting electrolysis. : en pl
  • DE539777C - Method for the common remote transmission of optical and acoustic signals : de en
  • FR39551E - Copper ingots for rolling and their production process : en fr
  • GB362016A - Manufacture of agents for wetting, dispersing or emulsifying : en
  • CH150954A - Game ball trained as a teaching aid. : de en
  • ES124590A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US1834881A - Store fixture : en
  • PL14712B1 - Transmitter with frequency modulation. : en pl
  • PL14721B1 - Clothes iron. : en pl
  • SU24013A1 - Electromusic device : en ru
  • FR39598E - Improvements to films : en fr
  • US1834135A - Airplane : en
  • US1834413A - Powder container : en
  • GB362193A - Improvements in telescopic curbs or fenders : en
  • US1834643A - Creosoted wood culvert : en
  • ES124507A3 - Procedure to purge, disinfect, sterilize and immunize all kinds of edible products. : en es
  • GB362918A - Fittings for securing to one another the parts of wooden boxes or packing cases, forconnecting members of wooden structures to one another and for securing bottom boards to the wooden underframes of motor vehicles : en
  • PL14736B1 - A method of obtaining bismuth hydroxide with a therapeutic effect. : en pl
  • PL14874B1 - : en pl
  • US1834421A - Interchangeable post construction for derricks : en
  • US1834536A - Fermentation device : en
  • CA317700A - Gelatine product : en fr
  • ES521Y - Calendar or automatic indicator of the football matches to be played between certain teams and the fields and dates on which they are to take place. : en es
  • US1834497A - Drying : en
  • CA317521A - Corner plough : en fr
  • CA317541A - Illuminated sign : en fr
  • GB362360A - Improvements in apparatus for stabilizing aircraft, submarines and the like : en
  • GB362388A - Improvements in or relating to machines for manufacturing condenser tubes and similar articles : en
  • DE539535C - Capsule lock security : de en
  • FR715451A - Advanced bobbin for the loom : en fr
  • FR715575A - Metal cap for stoppers and for closing bottles : en fr
  • GB362436A - Improvements in safety razors and safety razor blades : en
  • CH151028A - Device to prevent the quick-closing valve of a steam turbine from responding in the event of sudden relief. : de en
  • FR715397A - Process for the preparation of dichromates : en fr
  • FR715417A - Method and apparatus for the automatic phonetic indication of the exact time by telephone : en fr
  • FR715568A - High speed piston compressor : en fr
  • GB362219A - Means for regulating the circulation of the eectrolyte in pressure decomposers with a separate circulation of the anolyte and catholyte : en
  • US1833977A - Speed clutch : en
  • US1834214A - Shielded superheater : en
  • US1834284A - Package for razor blades : en
  • US1834422A - Dump car door controlling mechanism : en
  • USD85679S - Otto weeber and otto soldan : en
  • US1834129A - Pendulum-type interrupter : en
  • US1834375A - Close control thermostat : en
  • DE539726C - Process for the production of paints : de en
  • DE539972C - Device for sealing the cylinder heads in multi-cylinder internal combustion engines, in particular diesel engines : de en
  • DE539719C - Circuit for converting alternating current into high-voltage direct current by means of a voltage source, mechanical or electrical valves and? chain formed directly in series capacitors : de en
  • DE539938C - Process for the production of a highly refined, pentosan-free wood pulp : de en
  • CH151050A - High-frequency telecommunication transmission system. : de en
  • AU3091730B - Improvements in or relating to heat exchange apparatus : en
  • DE539807C - Process for the production of a fertilizer containing urea calcium nitrate : de en
  • FR39572E - Hydraulic compressed air accumulator : en fr
  • IE12771L - Stop-cocks : en
  • FR715445A - Foodstuff : en fr
  • GB362081A - A hydraulic self driving machine : en
  • DE539713C - Continuous, electrically controlled braking device for electrically operated trains : de en
  • DE539887C - Switch with arc extinguishing by compressed gas : de en
  • GB362042A - Improvements in or relating to lamps for vehicles : en
  • PL14796B1 - Screw paddle agitator for large tanks. : en pl
  • US1833923A - Machine for automatically spreading and cutting bar-shaped lengths of dough-pieces : en
  • US1834391A - Replaceable excavator tooth : en
  • SU24022A1 - Transmitting station : en ru
  • GB362046A - Improvements in or relating to sanitary napkins : en
  • GB362166A - Improvements in or relating to adjustable pipe wrenches and like hand tools : en
  • US1834134A - Regulator system : en
  • US1834185A - Agricultural implement : en
  • PL14844B1 - Wire rewinding device in Poulsen system instruments. : en pl
  • SU24223A1 - Frame for hanging fish in smokehouses and dryers : en ru
  • SU24321A1 - Brake for railway cars : en ru
  • ES123806A1 - A device applicable to luminous street lamps, indicator signs or annunciators, illuminated or not illuminated. : en es
  • GB362026A - Improvements in apparatus for use with the electric iron : en
  • FR715374A - Explosion turbine : en fr
  • CA317702A - Frozen meat packaging method : en fr
  • GB362371A - Building block for use in conjunction with the erection of walls, buildings and the like and method or process for using it : en
  • CH151134A - Process for the preparation of α, α-dimethyl-B-piperidinopropionaldehyde. : de en
  • CH151158A - Process for the preparation of a derivative of dibenzpyrenquinone. : de en
  • US1834230A - Brake : en
  • FR715433A - Fuel saving device, with discs for variable speed engines : en fr
  • ES124211A1 - Procedure for the manufacture of soap preparations. : en es
  • GB361997A - Improvements in parachutes : en
  • GB362275A - Improvements in or relating to cranes : en
  • FR714870A - Process for the preparation of boards for planographic printing : en fr
  • GB362237A - Improvements in motor road vehicles : en
  • GB362397A - Mixing machine for concrete and the like : en
  • FR39584E - Reversible freewheel without springs or pawls : en fr
  • FR39519E - Device for reproducing any designs on knitting, weaving or other looms : en fr
  • FR715450A - New record for phonographs and its manufacturing process : en fr
  • FR715331A - Improvements to radial turbines : en fr
  • GB362303A - Improvements in and relating to electric discharge devices : en
  • FR715570A - Level regulator for filters : en fr
  • FR715596A - Method for transmitting and receiving images : en fr
  • GB362197A - Improvements in and relating to motor-driven means of propulsion : en
  • GB362286A - Improvements in guide-blade rings for water turbines : en
  • GB362337A - Improvements in or relating to collecting electrodes for use in the electrical precipitation of suspended particles from gaseous fluids : en
  • CH151024A - Vertically arranged pump, in particular a borehole pump. : de en
  • FR39539E - Improvements to lattice beams : en fr
  • CA317583A - Contact finger for electric machines : en fr
  • FR39597E - Improvements to discharge tubes : en fr
  • FR715538A - Improvements to protective coatings : en fr
  • GB362497A - Improvements in a process for the production of endless intaglio printing formes : en
  • FR714875A - : fr
  • FR715425A - Removable coupling device steering from the front of automobiles : en fr
  • GB362133A - Improvements in or relating to bottles, jars and other vessels and closures for the same : en
  • GB362298A - Improvements in and relating to the cylinders of reciprocating internal combustion engines : en
  • USD85677S - of nashville : en
  • DE539693C - Process for burning cement in a rotary kiln with regulation of temperature and gas composition : de en
  • FR715456A - Advanced sound reproducer : en fr
  • GB361999A - Improvements in the impregnation of textile fabrics : en
  • DE539923C - Roller press for the production of moldings : de en
  • GB361946A - Improved means for ventilating dwelling rooms and the like : en
  • GB362191A - Apparatus for the electrolytic deposition of metals : en
  • US1834704A - Vehicle spring retarder : en
  • GB362066A - Improvements in apparatus for miniature golf games : en
  • GB362294A - A new or improved fuel economiser for domestic fireplaces : en
  • FR39581E - Improvements to watches whose winding is ensured automatically by the movements and jolts to which they are subjected and to similar systems : en fr
  • GB362096A - Improvements in two stroke cycle twin-cylinder engines : en
  • DE453085C - Process for the preparation of sulfur-containing dyes : de en
  • ES124591A1 - New thresher : en es
  • IE11597L - Bleaching of molasses : en
  • SU23945A1 - Burner to kitchen type "Primus" : en ru
  • DE539750C - Work table for grinding, washing and polishing machines for glass and similar plates : de en
  • US1834286A - Auxiliary spring for shaft driven vehicles : en
  • US1834364A - Ammunition : en
  • PL14766B1 - Method and device for activating or regenerating carbonaceous materials. : en pl
  • GB362126A - Improvements in bonnet fasteners for use on motor vehicles : en
  • FR715375A - Improvements to rotary vane pumps : en fr
  • GB362187A - Improvements in or relating to devices for squeezing juice from fruit : en
  • US1834890A - Tie plate : en
  • FR715529A - Improvements made to mops : en fr
  • FR715564A - Improvements to sound reproduction systems : en fr
  • GB362030A - Improvements in or relating to carrier wave television systems : en
  • USRE18268E - howard : en
  • IE12023L - Gasometers : en
  • CH151063A - Rectifier liquid cathode. : de en
  • SU24327A1 - Magnetic electric meter : en ru
  • DE540005C - Corrosion protection, especially for refrigerators : de en
  • ES571Y - Friction fastener, applicable to construction games. : en es
  • GB362160A - Improvements in or relating to machines of the kind in which a table or the like member moves in a curvilinear or orbital path : en
  • CA317553A - Refrigerating apparatus : en fr
  • DK44935C - Water closet chair. : da en
  • ES662U - Heels of agglomerated cork, with or without circular edges, for firearms. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715475A - Ozone generator : en fr
  • GB362003A - Improvements in pocket manicure sets : en
  • US1834101A - Casting apparatus : en
  • US1834625A - Sander for automobiles : en
  • US1834348A - Thermostat draft control : en
  • FR715302A - Automatic switch for lifting liquids by compressed air : en fr
  • GB362226A - Improvements in and relating to the planting of seed and the manufacture of blocks or briquettes containing seeds : en
  • GB362242A - Improvements in telescopic curbs or fenders : en
  • CH151148A - Process for the preparation of a vat dye. : de en
  • FR715348A - Manufacturing process of lime nitrate using lime : en fr
  • GB362443A - Improvements in or relating to remote controlled electric shunting locomotives : en
  • SU23994A1 - Electric typewriter : en ru
  • DE539703C - Purification of sulfur : de en
  • US1834525A - Automobile body : en
  • DE539812C - Procedure for degassing the contacts of high-voltage vacuum switches : de en
  • FR715377A - Process for local or non-local impregnation of a fabric with a printing, dyeing, finishing or similar liquid : en fr
  • GB362483A - Improvements in baffle devices for producing whirling flow of fluids in tubes : en
  • SU24073A1 - The method of extraction of tanning materials : en ru
  • SU24285A1 - Rope climbing device : en ru
  • US1834103A - Oscillatory motor for electric safety razors : en
  • US1834714A - Spring handle for drifting drills : en
  • FR715317A - Brewery boiler : en fr
  • GB362017A - Improvements in and relating to articulated locomotives : en
  • FR715491A - Airplane able to stand motionless on the wings and also take off or land in a vertical direction : en fr
  • GB362380A - Improvements in or relating to means for pressing and finishing textile garments : en
  • DE539788C - Self-collecting output device for stamps or the like. : de en
  • PL14702B1 - The method of producing activated carbon. : en pl
  • PL14802B1 - Burner for coal-fired furnaces. : en pl
  • GB362073A - Improvements relating to heat interchanging apparatus : en
  • CA317520A - Potato bag filling and tying machine : en fr
  • CH150842A - Process for establishing public works works, in particular those comprising masonry blocks. especially dams. : en fr
  • CH150849A - Method of making bricks. : de en
  • GB362383A - Improvements in or relating to explosive mines : en
  • SU24328A1 - The method of obtaining azo dyes : en ru
  • US1833888A - Heater control : en
  • US1834032A - Bobbin : en
  • US1834385A - Elevator guide : en
  • SU24104A1 - The device connections in the structures of pre-manufactured reinforced concrete parts : en ru
  • GB362484A - Improvements relating to electrical remote control systems : en
  • CH151001A - Mold forming toppings. : en fr
  • PL14866B1 - A method of building a pavement made of compacted concrete. : en pl
  • US1834390A - Combined electrical recorder and reproducer for phonographs : en
  • US1834420A - Fiber sealer : en
  • GB362223A - Improved means for the utilization of tidal energy : en
  • GB362080A - An improved machine for spraying pans, or freshly baked bread, with oil or grease : en
  • GB362962A - Improvements in and relating to protective devices for transmission lines : en
  • GB362424A - Improvements relating to the distillation of materials containing hydrocarbons : en
  • BE383261A - Portable electric lamp, powered by a galvanic battery in particular by an alkaline accumulator : en fr
  • DE539628C - Method and device for the production of thin sheets of synthetic resin : de en
  • GB362215A - An improved method of producing esters from olefines : en
  • GB362145A - Improvements in insulated crossings for use in overhead trolley lines of trolley vehicles, railways, tramways and like systems : en
  • GB362517A - Improvements in or relating to processes of burning material and apparatus therefor : en
  • CH150908A - Process of preparation of salts by etching with natural silicate acids eliminating silica. : en it
  • ES566Y - Ashtray. : en es
  • GB362169A - Improvements in and relating to openers for the lids of boxes : en
  • GB362174A - Improvements in or relating to apparatus for moulding thimbles and the like from plastic material : en
  • GB362212A - Improvements in or relating to rolling mills : en
  • CA317657A - Salt mixture : en fr
  • SU24221A1 - Device to improve the sound of stringed musical instruments : en ru
  • US1834053A - Vanity case and analogous apparatus : en
  • US1833947A - Typewriting machine : en
  • US1834313A - Foot for show cases and cabinets : en
  • SU24243A1 - Inertia deep pump : en ru
  • SU24292A1 - Shutter for the mouth of the eyed of the floor brick kiln : en ru
  • US1833994A - Lock : en
  • US1834107A - Collar and can assembling machine : en
  • US1834461A - Pumping mechanism : en
  • US1834607A - Fluid motor : en
  • CH150947A - Device for controlling the swinging pre-gripper on sheet-fed printing machines. : de en
  • US1834040A - Process for reducing the viscosity characteristics of cellulose ethers : en
  • US1834766A - Carburetor : en
  • US1834884A - Piston ring structure : en
  • US1834520A - Typewriting machine : en
  • CA317606A - Metal rolling method : en fr
  • CA317570A - Signalling system : en fr
  • CH151169A - Process for the preparation of a wool dye. : de en
  • CH151181A - Process for the preparation of a crystallized, readily soluble and stable benzylmorphine salt. : de en
  • SU24055A1 - Method for producing diamino-triarylmethane dyes : en ru
  • CH151027A - Rotary lobe pump. : de en
  • SU23939A1 - Clasp for clothes, shoes, etc. : en ru
  • SU24023A1 - Antenna : en ru
  • CA317621A - Coupling for fibre pipes : en fr
  • CA317724A - Locomotive feed water heater : en fr
  • CA317592A - Radiator cap : en fr
  • PL14729B1 - Method ^ Extraction device. : en pl
  • US1834635A - Electric hack saw : en
  • US1834844A - Process for sizing paper and product therefrom : en
  • USD85672S - Design fob a stocking : en
  • CA317699A - Locomotive fitting : en fr
  • US1834870A - Valve : en
  • DE539757C - Curving locomotive : de en
  • AU3039330A - Process of preparing bread stuffs : en
  • CH150912A - Process for cleaning technically precipitated zinc oxide. : de en
  • SU24110A1 - Fixture with machine tools with two band saws for cutting out curly parts : en ru
  • PL14911B1 - Tipping bucket. : en pl
  • US1834488A - Folding ironing table : en
  • US1834515A - Process for making ceramic compositions : en
  • CH150941A - Pulp cooker. : de en
  • CH150903A - Process for separating from the liquid the precipitates obtained from the precipitation of arsenic as sulphide from acidic liquids. : de en
  • PL14894B1 - Gas rigs for obtaining carbon monoxide and hydrogen mixtures by gassing solid fuel. : en pl
  • US1834257A - Production of cinematographic transformation and trick effects : en
  • US1834663A - Method of making stamped clamps : en
  • CA317519A - Humidifier : en fr
  • CA317655A - Abrasive composition : en fr
  • FR715510A - Lubricant dispensing device for motor cars : en fr
  • SU24263A1 - Manual valve lapping device : en ru
  • US1834401A - Shoe buckle or fastener : en
  • US1834528A - Front post construction : en
  • PL14793B1 - A method of producing rubber coatings on a suitable primer by dipping it in an aqueous rubber suspension with the use of coagulating agents. : en pl
  • SU24020A1 - Low frequency amplifier : en ru
  • DE539656C - Device for covering webs of flexible material, such as cellulose ester films, with solutions of collodion o. : de en
  • DE539538C - Disengagement device for grinding machines : de en
  • DK44933C - Cylinder grinder. : da en
  • CH151124A - Method of preparing a wetting and penetrating agent. : de en
  • CA317679A - Telegraph exchange system : en fr
  • DE539767C - Pressure regulator : de en
  • GB362084A - Diaphragm valves : en
  • GB362488A - Improvements relating to electrical supply systems : en
  • SU24116A1 - Chuck for strengthening drill bit : en ru
  • SU24195A1 - Egg collection device : en ru
  • SU24212A1 - Circle Cutter : en ru
  • CA317554A - Liquid soap dispenser : en fr
  • CH150860A - Mechanism for loading a granular material, such as, for example, coal, into containers, such as, for example, carbonization retorts. : en fr
  • AU3091730A - Improvements in or relating to heat exchange apparatus : en
  • US1834083A - Heel-seat fitting machine : en
  • US1834732A - Type locking quad : en
  • SU24031A1 - Starting device for asynchronous motor : en ru
  • US1834177A - Motion picture projection screen : en
  • FR715167A - Improvements made to fountain pen holders : en fr
  • AU119631A - Improvements in or relating to condensers : en
  • US1834310A - Lock for heads of knowles looms : en
  • US1834175A - Animal spray : en
  • US1834508A - Latching means for house car doors : en
  • CH151035A - Cylinder cover with cooling space, especially for double-acting internal combustion engines. : de en
  • CH151123A - Apparatus for making pile fabric. : en fr
  • CH150959A - Table billiards. : de en
  • DE539813C - Asynchronous machine, in the secondary circuit of which a multi-phase commutator machine is switched on : de en
  • IE11711L - Ammonium nitrate : en
  • CA317549A - Beard softening device : en fr
  • CH150939A - Process for the production of corrosion-resistant protective coatings on light metals. : de en
  • CH150965A - Leveling flap plate with bolt locks. : de en
  • CA317680A - Electrically heated utensil : en fr
  • US1834839A - Construction of couplings or clamps for scaffolding or other purposes : en
  • PL14804B1 - KL-W-b-nr ^ - Hydraulic pedal. : en pl
  • US1834748A - Shoe heel : en
  • CA317535A - Illuminated highway signal : en fr
  • CH150837A - Safety device for blinds. : de en
  • US1833956A - Cable connecter : en
  • US1833970A - Aeroplane blind flying instrument board : en
  • US1834128A - Method and apparatus for improving the texture of hollow metal bodies : en
  • US1834311A - Auxiliary starting means for internal combustion engines : en
  • US1834349A - Telegraphic receiving apparatus : en
  • CA317582A - Optical lens : en fr
  • DE539991C - Hollow rope with a hollow, tubular core for electrical overhead lines : de en
  • FR39538E - Front and rear light number for all kinds of automobile cars : en fr
  • GB362228A - Improvements in or relating to the doors of furnaces, ovens or the like : en
  • CH151141A - Process for the preparation of a diazoamino compound. : de en
  • SU24079A1 - Leather racing machine : en ru
  • SU24302A1 - Wind engine : en ru
  • US1834585A - Rock drill : en
  • US1834634A - Spray nozzle : en
  • US1834739A - Clip for supporting structural members : en
  • US1834835A - Bituminous road surface : en
  • CH151046A - Current generator device. : en fr
  • GB362389A - Process for the separation of sulphur from wash liquids : en
  • CH150841A - Adjustable mobile prop. : en fr
  • SU24235A1 - Movie Camera : en ru
  • PL14778B1 - The forced pull-up of harnesses in harness machines with upper and lower isthmus : en pl
  • SU24075A1 - Method for producing tannin and gallic acid from tannins containing pyrogallic tannins : en ru
  • US1834818A - Catalytic mixer : en
  • CH151042A - Absorption chiller. : de en
  • DE539795C - Device for protecting shop counters : de en
  • DE539825C - Method and device for the production of ceramic structures : de en
  • DK44937C - Pavement mass for road paving or other purposes as well as method for mass production. : da en
  • SU24126A1 - The method of vulcanization galoshes : en ru
  • CH150897A - Ankle support. : de en
  • ES377Y - Accounting book system. : en es
  • AU117931A - Improvements in or relating to cameras : en
  • SU24093A1 - Bag for storing drinking water tanks : en ru
  • US1834130A - Fluid control system : en
  • CH150989A - Electric compression device. : de en
  • DE539888C - Device for setting the ratio of two transformer coupled currents by means of coarse and fine control : de en
  • CA317609A - Wire and rod : en fr
  • CH150933A - Putty. : de en
  • US1834122A - Cigar lighter : en
  • US1834586A - Pumping system : en
  • PL14901B1 - The method of determining the direction line, and in particular of directing the flight of airframes. : en pl
  • SU24065A1 - Steam or air-mechanical nozzle : en ru
  • SU24138A1 - Circular Protractor : en ru
  • SU24141A1 - Seismograph : en ru
  • US1834512A - Corner bar for store front constructions : en
  • PL14687B1 - A multi-walled paper bag and the method of its production. : en pl
  • PL14880B1 - The method of saccharifying cellulose. : en pl
  • US1833957A - Method of flotation : en
  • US1834074A - Yarn making apparatus : en
  • SU24109A1 - Device residential house : en ru
  • US1834206A - Method of increasing the strength, toughness, and ductility of manganesf steel : en
  • DE538505C - Double flap to control the air inlet and outlet as well as the air for the opposed piston in double-acting slide motors : de en
  • FR39557E - Device without cover to maintain tissue width : en fr
  • SU24076A1 - Belt making device : en ru
  • US1833901A - Refrigerating apparatus : en
  • US1834191A - Punch press : en
  • US1834246A - Screen hardware : en
  • AU296931A - Improvements insound reproducers ofthe loudspeaker type : en
  • BE383072A - Speed limiter with automatic variable release : en fr
  • CA317729A - Method of making calendars : en fr
  • SU24136A1 - Square for construction work : en ru
  • CH150910A - Process for the production of alumina. : de en
  • DE539895C - Attachment of the umbrella cover to the roof pole ends with decorative heads of an umbrella frame : de en
  • FR39576E - Speed accelerator for propellant ships : en fr
  • FR715439A - Lock enhancements : en fr
  • FR715458A - Device allowing decomposed turning in agricultural machinery with rotating body : en fr
  • PL14716B1 - The method of producing anhydrous aluminum chloride. : en pl
  • SU24273A1 - Artillery shrapnel type : en ru
  • GB362378A - An improved device for waving and curling the hair : en
  • DE539581C - Transition platform for cars with movable bars : de en
  • PL14791B1 - A flexible tank track. : en pl
  • DE539587C - Small hanging lamp equipped with a shade : de en
  • CH151175A - Internal combustion engine. : en fr
  • US1834700A - Advertising display device for elevators : en
  • US1834815A - Mounting for the tooth rest of cutter grinders : en
  • FR39520E - Improvements in the gasification of heavy oils by partial combustion : en fr
  • US1834070A - Heating device : en
  • US1834482A - Spare tire carrier for vehicles : en
  • US1834341A - henderson : en
  • US1834656A - Method of and apparatus for the manufacture of sheet glass : en
  • US1834807A - System of electrical distribution : en
  • DE539309C - Bearing for the inclined shaft of the side board motors rotating in a tube : de en
  • FR714881A - Improvements to television systems : en fr
  • CA317663A - Parachute apparatus : en fr
  • DE539422C - Mercury vapor rectifier with a floating displacement body in the cathode : de en
  • ES124592A1 - A PERFECTED DEVICE FOR COLLECTING AND TAKING ADVANTAGE OF THE PURPURINE THAT IS WASTED IN THE PRINTING EQUIPMENT OF CIGARETTE MACHINES : en es
  • GB362148A - A new or improved device for the bending of metal tubes, rods or the like : en
  • CA317548A - Screw-driver : en fr
  • ES582Y - Construction of sets of metal hinges. : en es
  • GB362192A - Improvements in means for suspending electric conductors : en
  • DE539593C - Device for the hygienic, visible storage and laying out of corpses : de en
  • FR39535E - Device for rod riveting : en fr
  • GB362090A - : en
  • GB362200A - Improvements relating to the sharpening of safety razor blades : en
  • CH151090A - Selector circuit for automatic and semi-automatic telephone systems, especially district office telephone systems. : de en
  • SU24101A1 - Partition device : en ru
  • SU24155A1 - The method of temperature measurement using a disappearing filament optical pyrometer : en ru
  • US1833938A - Stencil printing machine and sheet feeding device therefor : en
  • US1833968A - Amplifying system : en
  • US1834393A - Telephone exchange system : en
  • US1834500A - Chair : en
  • US1834683A - Atomizer : en
  • USD85657S - little : en
  • GB362134A - Improvements in electric induction furnaces : en
  • DE539776C - Travel switch with spark protection chambers : de en
  • ES608U - A repeatedly flammable phosphor (Machine-translation by Google Translate, not legally binding) : en es
  • GB362051A - Improvements in or relating to garment patterns : en
  • CH151096A - Illuminated sign. : de en
  • US1833982A - Fitting for automobiles : en
  • DE539578C - Support roller with horizontally movable support for moving track sections, points, etc. like : de en
  • ES124586A3 - IMPROVEMENTS IN THE METHOD OF DISINTEGRATION AND DEVULCANIZATION OF RUBBER WASTE : en es
  • GB362412A - Method of producing metals or alloys having a metallic surface layer of high resistance to corrosion : en
  • ES124593A1 - IMPROVEMENTS IN THE MACHINES FOR WRAPPING AND PACKAGING CIGARETTES AND SIMILAR ITEMS : en es
  • GB362190A - Improvements in and relating to gas-tight seals : en
  • GB362218A - Improvements in paddle-wheel propellers : en
  • GB362324A - Improvements in floats for fishing nets : en
  • US1833924A - Valve protector : en
  • US1834507A - Screw type spoke and rim attachment : en
  • CH151039A - Internal combustion engine with cross head. : de en
  • DE539575C - Drive for feed pumps of vehicle boilers, such as locomotive boilers, etc. like : de en
  • DE539766C - Gas pressure regulator for pressure wave passage : de en
  • PL14813B1 - Metal mesh filter - trough for air purification. : en pl
  • SU24170A1 - Instrument for monitoring ship schedules : en ru
  • SU24300A1 - A device for balancing variable loads on a hook, serving to support the blanks during their forging : en ru
  • ES124570A1 - A DOSING AND DISTRIBUTING APPARATUS FOR THE INTRODUCTION IN A GRADUABLE QUANTITY OF ANY LIQUID IN A PIPE : en es
  • FR715330A - Adjustable dispenser : en fr
  • DE540065C - Process for the gentle execution of washing, wetting and emulsification processes : de en
  • SU23971A1 - The method of preparation of the surrogate oil. : en ru
  • GB362925A - Improvements relating to wood covering panels, sheets, and the like : en
  • DE539517C - Device for measuring the methane content of the air : de en
  • PL14830B1 - The method of obtaining quinoline derivatives. : en pl
  • US1834762A - Splitting machine : en
  • PL14912B1 - Kl.-34-f- THIS "Cuspidor. : en pl
  • SU24086A1 - Gas burner for glass blowing : en ru
  • CA317628A - Electromagnetic compass : en fr
  • DE539957C - Window for electron tubes : de en
  • FR715466A - Advanced process for smelting and refining borosilicate glass : en fr
  • GB362403A - Striking device for alarm clocks : en
  • US1834047A - Corn silker : en
  • US1834650A - Heating structure : en
  • US1834707A - Motion picture projecting machine and the like : en
  • FR715412A - Internal viewfinder for rangefinder devices : en fr
  • DE539784C - Process for the preparation of dyes of the polymethine series : de en
  • AU25731A - Improvements in grinding mills : en
  • AU3062830B - Automatic counters for textiles : en
  • DE539651C - Method and device for mending cracks in heated structures, such as ovens, retorts : de en
  • US1834649A - Telephone system : en
  • US1834676A - Process of producing pulp and treatment of residual liquors : en
  • DE539756C - Process for the preparation of aldehydes : de en
  • DE539836C - Sound generator without funnel : de en
  • DE540006C - Cooling room with a perforated false ceiling below the ceiling : de en
  • ES124554A1 - A MECHANISM FOR ACHIEVING THE CROSSING OF THE SPIRES IN THE WINDING OF THE RABBITS : en es
  • FR715457A - Spark plug of spark ignition engine : en fr
  • GB361949A - Improvements relating to cash registers : en
  • ES124504A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NO. 122138 : en es
  • FR715490A - Electric starter : en fr
  • FR715321A - Soldering iron comprising a feed device for supplying the solder to the nozzle of the iron : en fr
  • FR715493A - Improvements to lamps, in order to limit the light beams from : en fr
  • USD85674S - Design for a grave marker : en
  • US1833961A - Vacuum cleaner : en
  • SU24345A1 - Portable milling mill : en ru
  • FR715452A - Improvements made to the electrodes of discharge tubes : en fr
  • FR715364A - Process for the production of activated carbon : en fr
  • PL14900B1 - Distance control device for electric contact devices and remote-actuated switching relays and one common selector switch. : en pl
  • PL14699B1 - An oil mixture for treating weaving fibers and oiling threads when processing into fabrics. : en pl
  • SU24106A1 - Clamp for ring links (hoops) of riveted power towers, etc. : en ru
  • US1834833A - Circuit breaker : en
  • US1834897A - Spring back copyholder : en
  • GB362100A - Improvements in and relating to open flame furnaces for melting metals : en
  • PL14852B1 - Forging machine. : en pl
  • SU23936A1 - Centrifugal coal washer : en ru
  • US1834155A - High frequency generator circuit : en
  • PL14692B1 - Multi-club evaporation installation. : en pl
  • US1834522A - Typewriting machine : en
  • US1834670A - Adjustment for proportioning machines : en
  • AU128131A - Self-supporting hosiery : en
  • CH150894A - Machine for attaching thread loops to workpieces, in particular to textile goods. : de en
  • CH150956A - Gymnastic apparatus. : en fr
  • DE539849C - Two-stroke internal combustion engine with cross scavenging : de en
  • GB362120A - Electrical storage batteries : en
  • SU24121A1 - Device for determining the position of centers on the ends of round churak : en ru
  • PL14707B1 - Method for the production of crotonaldehyde. : en pl
  • PL14771B1 - A method of obtaining non-creasing fabrics. : en pl
  • US1833995A - Aircraft wing construction : en
  • US1834427A - Aeroplane landing gear : en
  • US1834495A - Cable and strand clamp : en
  • ES492Y - Waving hair cap. : en es
  • FR715373A - Safety razor with blade reserve : en fr
  • FR715540A - Crawler tractor : en fr
  • GB362231A - Improvements in and relating to mouthpieces for tobacco pipes, cigar, or cigarette holders, or other articles to be held by the teeth : en
  • DE539936C - Seed dressing : de en
  • ES123901A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NO. 122105 : en es
  • FR715655A - Method for obtaining orthochromatic images by means of monochromatic partial images : en fr
  • GB362230A - Improvements in or relating to electric condensers : en
  • GB362413A - Sheet delivery for holding cylinder-presses, in which the printed sheet is delivered with the printed side upwards : en
  • GB362173A - Improvements in pendulum clocks for signalling purposes : en
  • US1834242A - Brake : en
  • US1834325A - Band building machine : en
  • SU23984A1 - Steam distribution mechanism for steam engines of direct action : en ru
  • US1833887A - Piston ring : en
  • CH151182A - Process for the preparation of a crystallized, readily soluble and stable benzylmorphine salt. : de en
  • US1834327A - Sound amplifier : en
  • ES581Y - A billboard with double application, for the labeling of the streets and advertising : en es
  • FR39559E - Automatic clutch and clutch control unit and brake servo motor : en fr
  • FR715463A - Device for washing and additional treatment of balls of threads and cakes of artificial silk threads : en fr
  • GB362217A - Improvements in or relating to house shoes or slippers : en
  • DE539796C - Device for regulating the pressure in spinning pumps, in particular gear pumps : de en
  • SU23988A1 - Frame for enclosing the form : en ru
  • CH151114A - Device for controlling the operation of rear lights of vehicles, such as bicycles, motorcycles, etc. : en fr
  • ES531Y - Centigrade hydrotherapeutic thermometer. : en es
  • FR39595E - Improvements to hard metal compositions and their manufacturing processes : en fr
  • CH150948A - Template addressing device. : de en
  • GB362315A - Improvements in and connected with scooters and the like : en
  • US1834439A - Shock absorber : en
  • US1834268A - Gumming desk clip : en
  • ES124582A1 - Procedure to prepare hard tips for footwear. : en es
  • FR715304A - Improvements to two-stroke internal combustion engines : en fr
  • FR715578A - Method and device for spinning and further processing of artificial silk : en fr
  • US1834408A - Electric signaling : en
  • GB362091A - Improvements in clocks : en
  • GB362314A - Improvements relating to mandrels for tube rolling mills : en
  • DE539858C - Setting device for firearms : de en
  • FR715434A - Further training in induction heating devices : en fr
  • US1834228A - Process for returning and recovering heat from vapors produced in alpha process of decomposing petroleum oils : en
  • US1834265A - Communication signaling system : en
  • PL14779B1 - Method for the preparation of 3.3, -dichloro-4.4'-dioc8y-5.5'-diacetylamino-arsenobenzene. : en pl
  • BE383384A - : en fr
  • CA317556A - Lingerie holder : en fr
  • SU23949A1 - Hammer drill : en ru
  • SU24017A1 - Radio reception device : en ru
  • FR715589A - Variable and replaceable tilt and rotation : en fr
  • DE539522C - Device for lifting the top roller and the press cover on Haecksel machines : de en
  • DE540056C - Collapsible packaging container consisting of individual walls : de en
  • US1834212A - Condenser type bushing for high tension electric conductors : en
  • US1834456A - Clutch : en
  • FR715370A - Apparatus for the volatilization by means of a gas of chemical or other products, and for the combination of this gas with the vapors produced : en fr
  • FR39522E - Further training in gas-filled photoelectric cells : en fr
  • GB362078A - Improvements in or relating to the conveyance of goods through furnaces and the like : en
  • ES124534A1 - A PROCEDURE FOR PLACING COILS ON AN IRON CORE MADE OF ONE PIECE FOR MEASURING APPARATUS : en es
  • PL14800B1 - A method of accelerating the hardening of casein masses or other protein substances. : en pl
  • PL14859B1 - The method of covering the branches with an internal protective coating. : en pl
  • SU24282A1 - Spray bottle : en ru
  • GB362256A - Improvements in vehicles adapted for transport and provided with cranes : en
  • DE539869C - Cathode tubes with multiple electrodes : de en
  • BE383800A - Rail-controlled, erasable guidance device for motor vehicles traveling on railways : en fr
  • PL14840B1 - Electric rectifying device, in particular in conjunction with electrostatic relays and the method of actuating the latter. : en pl
  • PL14886B1 - A method of producing wetting, cleaning, dispersing and dissolving agents. : en pl
  • US1833912A - Aquatic vehicle : en
  • CH149743A - Device for displaying certain temperatures. : de en
  • US1834086A - Fluid separator : en
  • US1834231A - Measuring device for precision grinders : en
  • SU24066A1 - Portable device for oil heating : en ru
  • US1834889A - Power transmitting apparatus : en
  • US1834258A - Scooter-coaster : en
  • US1834378A - Ammunition : en
  • US1834744A - Symmetrical piling made of channel-iron sections : en
  • BE383820A - Process for producing a nutrient solution to accelerate the germination and growth of seeds : en fr
  • CA317686A - Distillation apparatus for solid carbonaceous materials : en fr
  • CA317705A - Ironing machine : en fr
  • PL14895B1 - A method of processing sylwinite, containing kieserite, raw potassium salts. : en pl
  • SU24048A1 - Protective device to the gas regenerator in hollow devices : en ru
  • CA317668A - Heat-insulating filling for safes : en fr
  • CH151145A - Process for the preparation of a copper compound of a substantive o-carboxyazo dye. : de en
  • SU24232A1 - Cinema projector with uniform film movement and optical alignment : en ru
  • SU24317A1 - Calcium Phosphate Production Method : en ru
  • US1834580A - Respiration apparatus : en
  • US1834632A - Apparatus for moistening and cutting gummed tape, labels, etc. : en
  • US1834543A - Pump and valve structure : en
  • US1834089A - Vapor phase process for alkyl chlorides : en
  • US1834627A - Spindle mounting : en
  • US1834672A - Liquid dispensing container : en
  • CA317615A - Steam generating system : en fr
  • US1834015A - Manufacture of hydroxy carbazoles : en
  • DE539751C - Safety fuse : de en
  • SU24200A1 - Internal combustion engine with self-ignition of fuel sprayed into compressed air : en ru
  • US1834295A - Jacking device for road vehicles : en
  • SU24091A1 - Kettle for cooking food, boiling water, etc. : en ru
  • CH151065A - Accessory holder for vehicle lighting equipment. : en fr
  • US1834749A - Spooling mechanism : en
  • DE539644C - Die for die setting and line casting machines : de en
  • SU23962A1 - Sodium Sulfur Purification Method : en ru
  • US1834026A - Lath holder : en
  • CH151070A - Incandescent electric lamp. : en fr
  • AU2916230A - Universal connection for attaching a trailer toa vehicle : en
  • CH151092A - Circuit arrangement for a selection level in an automatic or a semi-automatic telephone system. : de en
  • CH151143A - Process for the preparation of a copper compound of a substantive o-carboxyazo dye. : de en
  • PL14749B1 - A method of making powder for baking bread, cakes and sponge cakes. : en pl
  • SU24239A1 - Blueprint frames for drawings : en ru
  • US1834000A - Hedge saw : en
  • US1834289A - Incandescent ignition device : en
  • US1834623A - Safety device for aeroplanes : en
  • SU24215A1 - Hacksaw machine : en ru
  • USD85655S - Design for a penholder or similar article : en
  • DE539950C - Rail connection with brackets welded to the side of the rail ends : de en
  • ES655U - Letter of credit with coupons easily separable by perforations. (Machine-translation by Google Translate, not legally binding) : en es
  • GB362278A - Improvements relating to temporary facings for plasters and other articles with adhesive surface : en
  • GB362409A - Rail junctions, such as frogs, crossings and the like : en
  • PL14705B1 - The method of obtaining water-insoluble azo dyes. : en pl
  • SU24162A1 - Tutorial to demonstrate the relative motion of the planets : en ru
  • SU24210A1 - Revolver head : en ru
  • SU24218A1 - Chuck for threading : en ru
  • US1834052A - Air lift device for wells : en
  • US1834111A - Metal working press : en
  • US1834646A - Apparatus for producing foam in fine bubbles : en
  • FR715312A - Improvements to scales : en fr
  • FR715563A - Manufacturing process and chemical composition to obtain a concentrated product intended to compose a sulphurous bath without odor : en fr
  • GB362265A - Improvements relating to brakes for ships' rudders : en
  • FR715526A - Method and devices for the construction of propellers and propeller blades, drawn directly from hollow solid bodies : en fr
  • SU24188A1 - Device for collecting from seaweed vessels : en ru
  • US1834176A - Snowplow : en
  • CH151029A - Control device for back pressure steam turbines. : de en
  • CH151082A - Portable fire extinguisher. : en fr
  • FR715415A - New electric switch operating in a gas : en fr
  • GB362419A - Improvements in detector-relay systems : en
  • PL14797B1 - The method of obtaining artificial masses. : en pl
  • DE539627C - Device for sealing the bearings of rayon spinning centrifuges against acids u. like : de en
  • ES124509A1 - Coin check system for coin autoreceptive telephone sets. : en es
  • GB362423A - Improvements in and relating to dies for extruding rods and wires : en
  • DE539569C - Machine for winding lattice-shaped wire structures : de en
  • FR715478A - Low friction bearings : en fr
  • GB362272A - Improvements in or relating to thermionic valves : en
  • PL14782B1 - Wooden chomato for driving a ring ram in mechanical looms with a lower impact. : en pl
  • SU23974A1 - Water heater battery : en ru
  • CA317654A - Polymerization of diolefines : en fr
  • CH150851A - Wall bond for the production of air ducts in the inner lining of shaft furnaces. : de en
  • CH151195A - Process for the preparation of the α-bromoisocrotonic acid ester of 4-glycolylaminobenzene-1-arsic acid. : de en
  • DE514866C - Process for the production of a slightly carbonated, sparkling wine : de en
  • SU24057A1 - Ultramarine production method : en ru
  • SU24266A1 - Electromagnetic constipation for doors common to several restrooms flats : en ru
  • SU24275A1 - Lubricating cartridge : en ru
  • US1834834A - Automobile decking device : en
  • USD85668S - Design fob a combination mibbob and electbic lamp : en
  • PL14870B1 - The system of springs in the seats and backrests of vehicles, especially motor vehicles. : en pl
  • SU23975A1 - Apparatus for illuminating and dyeing meniscus in gauge glass for steam boilers and tanks : en ru
  • SU24203A1 - Device for automatically stopping internal combustion engines when bearings are excessively heated or an unacceptable reduction in cooling water supply : en ru
  • DE539602C - Gyroscope with drive of the flywheel by a driving body via a magnetic coupling : de en
  • DE539832C - Process for the preparation of fatty aromatic carboxylic acids : de en
  • DE539564C - Deplacements ship rudder : de en
  • DE539781C - Device for direct measurement and display of the form factor for AC quantities : de en
  • FR39575E - Method and device for coating pipes with a protective material by centrifugation : en fr
  • FR715567A - Hard alloy for work instruments and tools : en fr
  • CH151126A - Method and installation for the manufacture of shoes. : en fr
  • FR715384A - Improvements to vehicles and in particular to cultivation tractors : en fr
  • FR715523A - Improvements to insulators : en fr
  • ES124589A3 - A heating procedure that allows the distribution of heat and hot water from one or more power plants. : en es
  • FR39515E - Reflection lighting device for signs, markings on kilometer markers and other road signs : en fr
  • DE540033C - Fluid seal : de en
  • DE539702C - Process for obtaining low-water or anhydrous sulfates : de en
  • DE539952C - Fire chamber for oil switch : de en
  • US1834559A - Tire-building apparatus : en
  • US1834913A - Apparatus for and method of shrinking felt articles : en
  • PL14808B1 - A method of heating hydrogen-containing gases. : en pl
  • US1834810A - Apparatus for the manufacture of mixed gas : en
  • US1834041A - Beacon : en
  • US1834550A - Circuit-breaker : en
  • GB362011A - New or improved paste or glue and process of making the same : en
  • GB362330A - Improvements in or relating to embossing tools : en
  • DK44920C - Folding Wheel Rails for Vehicles, in particular Power Vehicles. : da en
  • FR715436A - Auto-evaporator device : en fr
  • FR715566A - Improvements made to pipes, fittings and accessories : en fr
  • US1834292A - Mechanically actuated vibratory relay : en
  • CH150961A - Silencers for firearms. : de en
  • DE539725C - Process for making acidic wool azo dyes : de en
  • US1834078A - Method for manufacturing inflatable articles : en
  • US1834250A - Copper oxide cell : en
  • GB362404A - Improvements in and relating to photographic apparatus : en
  • CA317684A - Canopy door : en fr
  • CA317698A - Lubrication system : en fr
  • CA9415S - Sweater coat or like article of clothing : en
  • US1834344A - Antifreezing apparatus : en
  • GB362418A - Improvements in or relating to devices for swelling and stretching artificial silk, threads, yarns, films and the like : en
  • GB362302A - Lathes or like machine tools : en
  • GB362110A - : en
  • GB362159A - Improvements in or relating to devices in roller and breast mills for regulating the grinding space : en
  • FR39508E - Further development of diaphragm feed pumps for motor vehicles : en fr
  • GB362029A - Improvements in telephone systems : en
  • DE539973C - Spring washer : de en
  • SU24100A1 - Apparatus for heating running water : en ru
  • SU24335A1 - Suspended scales : en ru
  • US1834503A - Can lifter : en
  • CH150926A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • FR715441A - Photo-resistant cell and its manufacturing process : en fr
  • GB362041A - Improvements in or relating to card clothing : en
  • DE539749C - Anti-skid chain : de en
  • DE539770C - Device for drawing conical seam tubes from sheet metal : de en
  • GB362453A - Improvements in two stroke compression ignition internal combustion engines : en
  • GB362456A - Improvements in or relating to belt and like conveyors : en
  • GB362236A - : en
  • PL14892B1 - Toy with a spinning disc. : en pl
  • ES124579A1 - A new mechanism for driving the grapes for continuous presses for wine. : en es
  • GB362469A - An improved radiator having a tubular body and cast-on headers, and a method of manufacture of such a radiator : en
  • SU24084A1 - Adjusting to blind molds to protect against the edges of the mold : en ru
  • SU24180A1 - Device for automatic engine shutdown in tractors : en ru
  • US1834542A - Dimming device for headlights for automobiles and the like : en
  • ES542Y - Electric heater for hair waving. : en es
  • FR715305A - Direction indicator for automobiles : en fr
  • GB362152A - An improved sign for advertising and display purposes : en
  • US1834298A - Pulp screen : en
  • US1834711A - Method of and means for sealing containers and the like : en
  • ES124578A1 - AN APPARATUS TO TAKE TAILORING MEASURES : en es
  • SU24279A1 - Electric acoustic device : en ru
  • US1834194A - Sash lock : en
  • US1834259A - Transmission mechanism : en
  • FR715432A - Quick-release coupling device for establishing electrical branch circuits : en fr
  • GB361950A - Improvements in or relating to machines for and methods of making boots or shoes : en
  • GB362232A - Improvements relating to recording sound on discs : en
  • US1834886A - Phonograph apparatus : en
  • GB361978A - Improvements in means for supercharging four stroke internal-combustion engines : en
  • US1834799A - Process for the manufacture of cement : en
  • USD85658S - Design for a dress : en
  • DK44936C - Procedure for Drying Liquids. : da en
  • DE539733C - Process for the purification of distillation gases from hydrogen sulfide : de en
  • FR715473A - Apparatus for the extraction of solids after settling : en fr
  • GB362343A - Improvements in or relating to the treatment of materials containing iron and other values : en
  • FR715401A - Umbrella flowing : en fr
  • GB362039A - Improvements in or relating to cocks or valves : en
  • GB362010A - Improvements in screw tapping attachments : en
  • FR715407A - Apparatus for filtering liquids : en fr
  • GB362268A - Improvements in advertising devices : en
  • ES124576A1 - Procedure for the production of cross-wire coils intended for knitting machines. : en es
  • FR39528E - Nautical device : en fr
  • FR715550A - Device for stopping centrifugal pumps driven by electric motors and discharging into a high tank : en fr
  • GB362023A - Process for the production of extracts serving for therapeutic purposes and for increasing the vitamin content of foodstuffs : en
  • ES604U - Playing cards with interrupted drawing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB362201A - Blotting pad for fastening on the finger : en
  • US1834527A - Pressed metal vehicle body construction : en
  • FR715326A - New lighter fuels : en fr
  • DE539831C - Process for the separation of liquid mixtures into their components : de en
  • DE539987C - Centrifugal device for the production of pipes, pipe linings and similar hollow bodies made of cement mass o. : de en
  • ES124587A1 - A DEVICE TO REDUCE TORQUE VIBRATIONS IN DRIVE SHAFT : en es
  • CH151072A - Electric noble gas lamp. : de en
  • FR715539A - Neutralization process : en fr
  • SU24082A1 - The method of preparation of biological products : en ru
  • US1834523A - Combination vehicle and mower : en
  • SU24120A1 - Grinding machine : en ru
  • US1833928A - Receptacle closure : en
  • US1834402A - Pie plate attachment : en
  • USD85631S - Poration : en
  • US1833973A - Method of molding glass containers : en
  • US1834465A - Aeroplane : en
  • CH151159A - Process for the preparation of a vat dye of the N-dihydro-1.2.2 ', 1'-anthraquinonazine series. : de en
  • FR39506E - Advanced compass for aviation, navy, etc. : en fr
  • GB362425A - Mould and core making : en
  • DE539706C - Type lever typewriter : de en
  • DE539872C - Metal cap closure machine with automatic bottle feed and discharge : de en
  • FR715339A - Water soluble detergent composition : en fr
  • US1834377A - Ammunition : en
  • US1834440A - Elevator brake : en
  • US1834546A - Mattress : en
  • CA317601A - Internal combustion engine : en fr
  • SU24318A1 - The method of obtaining lime nitrate in solid form : en ru
  • US1833905A - Self locking adjustable boot : en
  • US1834306A - Circuit controlling device : en
  • US1834374A - Paint brush protector : en
  • US1834822A - Loading device : en
  • CH151043A - Low-pressure process for the decomposition of gas mixtures with partial liquefaction. : de en
  • PL14750B1 - The method of regenerating adsorptive agents. : en pl
  • PL14752B1 - Welded socket joint. : en pl
  • SU24320A1 - A device for turning gears to be injected : en ru
  • SU24343A1 - Screw spring washer : en ru
  • US1834410A - Firearm : en
  • SU24184A1 - Gnezdovskaya sa lka : en ru
  • US1834152A - Watch stem : en
  • USD85673S - Yermie g : en
  • CA317572A - Logging tool : en fr
  • CH150921A - Process for the preparation of racemic phenylpropanolphenylpropanonmethylamine. : de en
  • DE539958C - Photo-electrolytic cell, consisting of an oxidized copper anode and a counter electrode in an electrolyte, to respond to light modulations : de en
  • US1834136A - Means for lubricating refrigeration systems : en
  • US1834164A - Automobile construction : en
  • US1834604A - Heat exchange device : en
  • SU24014A1 - Electric music device : en ru
  • US1834756A - Pipe lighter : en
  • ES577Y - Knitted girdle. : en es
  • GB362402A - New chemico-physical process for removing grease from rags and filaments already used : en
  • GB362460A - Manufacture of artificial threads and other products from cellulose : en
  • GB362482A - Improvements in the manufacture and production of intermediate products and dyestuffs of the 1.2-benzanthraquinone series : en
  • DE539851C - Sliding window : de en
  • AU3033030A - Improvements in and relating to concrete conduits andthe like andthe method of manufacturing thesame : en
  • SU24132A1 - The method of producing alloys of metals : en ru
  • GB362063A - Improvements in and relating to collapsible tubes or like containers : en
  • CH150843A - Rail fastening. : de en
  • AU3040030A - Improvements in rackets : en
  • CH150880A - Device for determining, in an adjustable manner, the stop position of a shuttle in a loom. : en fr
  • DE539590C - Firebox wall : de en
  • US1833976A - George a : en
  • SU24220A1 - Keyboard instrument : en ru
  • US1834454A - Manufacture of fertilizers : en
  • AU2916230B - Universal connection for attaching a trailer toa vehicle : en
  • CH151073A - Electric discharge tube for emitting light rays. : de en
  • DE539760C - Shutters : de en
  • DK44910C - Sealing device for rotating shafts. : da en
  • US1834577A - Diffusion apparatus : en
  • US1834094A - Pulverizer and separator : en
  • US1834771A - Remote control apparatus : en
  • US1834878A - Drawing mechanism for spinning and like frames : en
  • PL14758B1 - Air brake with variable braking rate. : en pl
  • US1834131A - Electron discharge apparatus : en
  • CH151021A - Device for regulating the speed of an electric drive. : de en
  • US1834483A - Apparatus for electric resistance heating : en
  • AU3042130B - Improved means for dispensing aerated beverages : en
  • US1834090A - Automatic coal cutter and loader : en
  • US1834104A - Gripping and shock absorbing equipment for railway tracks : en
  • CH151170A - Process for the preparation of a wool dye. : de en
  • SU23959A1 - Fitting to vessels for cleaning laundry using washing water solutions and gasoline : en ru
  • CH151167A - Process for the preparation of a wool dye. : de en
  • US1834010A - Aeroplane control : en
  • US1834323A - Conveyer : en
  • US1833959A - Burial vault : en
  • US1834867A - Reversible revolving door weatherstrip vertical : en
  • BE383407A - Fireplace economic deposit system : en fr
  • CA317528A - Manufacture of moulded or rolled articles : en fr
  • CH150871A - Process and apparatus for the production of artificial yarns and yarn obtained by this process. : en fr
  • CH151196A - Servo motor. : en fr
  • US1834915A - Perforated bobbin : en
  • SU24187A1 - Landing machine : en ru
  • USRE18269E - Cabbubetob : en
  • GB362321A - Improvements in and relating to electromagnetic pick-ups : en
  • CH150979A - Portfolio watch. : de en
  • AU3042130A - Improved means for dispensing aerated beverages : en
  • CH151183A - Process for the preparation of a crystallized, readily soluble and stable benzylmorphine salt. : de en
  • DE540008C - Rail fastening by means of head screws that cross the foot of the rail : de en
  • FR715308A - Heat recovery unit by temperature exchange between two liquids : en fr
  • FR715465A - New drain plug for bathtubs : en fr
  • USD85659S - Design for an ensemble suit : en
  • FR715443A - Safety lock : en fr
  • AU425031A - Improvement in selector control mechanism : en
  • US1834616A - Piston rod wiper : en
  • CA317723A - Vent relief valve : en fr
  • CA317515A - Snowplow : en fr
  • CA317512A - Upright highway marker : en fr
  • CH150861A - Purification process that works with cooling effect for gases from coke ovens, gas stalls, heavy-duty operations, etc. and the installation for its execution. : de en
  • CH150925A - Process for the preparation of an acidic anthraquinone dye. : de en
  • DE539683C - Baking vessel with central heating tube and insertable baking pan, which can be locked by a lid with side vent holes : de en
  • DE540052C - Process for the production of pulp : de en
  • CA317594A - Sectional tire retreading mould : en fr
  • US1834725A - External field eliminator : en
  • US1834156A - Corer : en
  • US1834178A - Electric switch and terminal therefor : en
  • US1834356A - Carpet sweeper : en
  • US1834518A - Cigarette holder : en
  • US1834660A - Fastener for container covers : en
  • SU23966A1 - Method of making liquid impermeable electrodes from thin metal foil : en ru
  • US1834183A - Beam form clamp : en
  • PL14860B1 - The method of separating rayon in pre-shredding centrifuges. : en pl
  • US1834279A - Telegraph circuits : en
  • US1834576A - Slack adjuster for railway car brakes : en
  • US1834690A - License plate holder : en
  • US1834789A - Coil spring connecter : en
  • CH151077A - Process for the preparation of a quinoline derivative. : de en
  • SU24016A1 - Radio receiver : en ru
  • SU24330A1 - Dust Fuel Burner : en ru
  • US1834432A - System of alternating current distribution : en
  • US1834565A - Blank feeding and folding apparatus : en
  • US1834684A - Woodworking machine : en
  • CH150847A - Process and system for heating by means of steam. : de en
  • CH150944A - Card holder for visual files. : de en
  • CH151186A - Process for the preparation of 6- (6'-ethoxy-benzothiazolyl-2 ') -4-amino-quinaldine. : de en
  • PL14883B1 - The method of producing carbamates and their transformation products. : en pl
  • US1834337A - Expansible underreamer : en
  • CA317691A - Vacuum tube : en fr
  • CH150899A - Metal shoe lasts. : de en
  • CH150971A - Automatic parking device on a gramophone. : de en
  • PL14731B1 - The method of gypsum separation in the processing of phosphate rock into phosphoric acid. : en pl
  • SU23961A1 - Distillation column : en ru
  • US1833913A - Lubricator for internal combustion engines : en
  • CA317552A - Safety device for teller's cages : en fr
  • CA317610A - Process of treating hydrocarbon gases : en fr
  • DE539694C - Gas cooker : de en
  • US1834361A - Electric weft detector for looms controlled by drop boxes : en
  • US1834002A - Distortion neutralizing repeater : en
  • CH150905A - Process for the production of phosphorus. : de en
  • US1834893A - Internal combustion engine : en
  • US1834400A - Manometer : en
  • DE540045C - Hot drawing bench with device for multiple drawing of tubes in one heat : de en
  • SU24113A1 - A machine for turning the workpiece into the cylinder and simultaneously forming a square axial bore in it : en ru
  • US1833894A - Apparatus for use in poling copper : en
  • US1834221A - Automatic piercing, countersinking and riveting machine : en
  • USD85654S - Island : en
  • CH151189A - Process for the preparation of 6- (6'-methyl-benzthiazolyl-2 ') -4-methylphenyl-amino-quinaldine. : de en
  • PL14728B1 - A method of producing metal shapes. : en pl
  • US1833988A - Cable connecter : en
  • US1834056A - Treatment of montan wax : en
  • CA317524A - Bag filling machine : en fr
  • CA317543A - Vehicle heating, ventilating and cooling system : en fr
  • CH151007A - Flexible metal bracelet. : de en
  • DE538961C - Connection between a motor vehicle and a single-axle trailer supported by its front end on it : de en
  • DE539586C - Induction motor with a drum bar winding with a smaller or larger winding step in the runner compared to the pole pitch : de en
  • US1834407A - Reel : en
  • US1834858A - Wing adjusting device : en
  • SU24122A1 - Machine for making sleeper stoppers : en ru
  • US1834064A - Time control for bread toasters and the like : en
  • US1834480A - Windlass : en
  • AU3062930B - Expansible form for inspecting hosiery : en
  • SU24339A1 - Dog Training Collar : en ru
  • US1834067A - Piston ring expander : en
  • US1834282A - High pressure steam generator : en
  • US1834630A - Apparatus for furnace treatment of metal and metalliferous material : en
  • US1834750A - Process for manufacturing jailbar steel ingots : en
  • ES124528A1 - Improvements in hand grenades. : en es
  • US1834184A - Instrument test switch : en
  • US1834315A - Electrical weft detector for looms : en
  • US1834612A - Flash light : en
  • US1834724A - Rotatable grip mechanism : en
  • US1834261A - Steam boiler and method of operating the same : en
  • US1834444A - Method of welding : en
  • CA317625A - Thermionic device : en fr
  • PL14876B1 - A furnace for the processing of slag and similar materials in order to obtain the metals they contain. : en pl
  • PL14786B1 - Holder for washing linen. : en pl
  • US1834362A - Automobile brake : en
  • PL14709B1 - Fuse plug for fuses. : en pl
  • US1834112A - Shock absorber : en
  • US1834181A - Turning machine : en
  • CH150877A - Cross-winding machine with a thread guide that changes its speed of movement. : de en
  • CH151125A - Method of preparing a wetting and penetrating agent. : de en
  • CH151177A - Process for the preparation of p-glycolylaminobenzenic acid. : de en
  • GB362161A - Improvements in or relating to devices for producing audible signals : en
  • FR715489A - Advanced servo motor : en fr
  • US1834662A - Device for balancing bodies capable of alpha rising and falling movement : en
  • FR39573E - Mower cutter bar, smooth top face, with adjustable pressure blade attenuated by ball bearing : en fr
  • AU296531A - Improvements relating to electric relays : en
  • PL14713B1 - \ Q <&, 2> 3 / 3s> Blower for two-stroke internal combustion engines, especially two-stroke aircraft engines. : en pl
  • SU24217A1 - Shot making device : en ru
  • DE539918C - Connection device for bicycles : de en
  • FR715362A - Angle of attack indicator for aircraft : en fr
  • USD85630S - Walter c : en
  • AU3040330B - Improvements in or relating to machines for progressively operating upon boots or shoes : en
  • USD85634S - Merle p : en
  • PL14767B1 - Method of regenerating absorbent carbon. : en pl
  • PL14827B1 - A method of wrapping the wires of a long distance telephone cable and a braking device in machines for wrapping these wires. : en pl
  • US1834775A - Safety swinging post for mail boxes : en
  • US1834853A - Bladed shutter for photographic apparatus : en
  • US1834856A - Circuit breaker : en
  • US1834866A - Production of soft pale colored products of waxy nature : en
  • US1834895A - Laminated wood product : en
  • ES580Y - Shoe tensioner with handle. : en es
  • FR39516E - Coupling sleeve improvements : en fr
  • DE539823C - Housing for roll film hinged chambers : de en
  • DE539892C - Ash removal device for lignite furnaces : de en
  • DK44939C - Electric Accumulator. : da en
  • FR715444A - Printing process and padding of textile products with dye preparations on tank : en fr
  • GB362276A - : en
  • GB362118A - An improved method of and means for wrapping articles : en
  • DE539368C - Pressure glass light relay : de en
  • US1834862A - Yielding mounting for picker rolls : en
  • DE539529C - Apparatus for copying photographic sound writing : de en
  • PL14772B1 - A method of loading or surfacing industrial fibers and a device for carrying out this method. : en pl
  • PL14845B1 - A ribbed reinforced concrete ceiling and the method of its implementation. : en pl
  • US1834509A - Rotary compressor : en
  • DE539543C - Lasting strips : de en
  • DE539595C - Form for making threaded neck glasses : de en
  • PL14832B1 - A device for mixing tobacco, especially tobacco leaves and similar materials. : en pl
  • SU23950A1 - Device for trapping alcohol from vapors : en ru
  • SU24003A1 - Electrostatic microphone : en ru
  • GB362116A - Improvements relating to apparatus for controlling electric circuits : en
  • PL14753B1 - A portable device for drilling, grinding, threading and similar works, driven by an electric motor. : en pl
  • US1833919A - Filter : en
  • US1834847A - Roller bearing differential wheel : en
  • FR715372A - Storage drum : en fr
  • GB362259A - Improvements in electrostatic loud-speaker circuits : en
  • PL14723B1 - A device for winding warp threads. : en pl
  • US1834631A - Apparatus for making glass : en
  • SU24043A1 - Electrical cable detector : en ru
  • SU24297A1 - Water clock : en ru
  • US1834387A - Water softening apparatus : en
  • SU24306A1 - The device of the piston included when driving a steam locomotive without steam : en ru
  • CH150864A - Wall plugs. : de en
  • CH150988A - Electric compression device. : de en
  • US1834388A - Treatment of textile materials containing carbonizable fibres and product thereof : en
  • CH151062A - Plate-shaped dry rectifier element. : de en
  • US1833900A - Process of making soap : en
  • US1834210A - Production of alkali metal hypochlorites of the form naoci : en
  • US1834346A - Weft detector for box looms : en
  • DE540028C - Process for the rusting of high-sulfur ores : de en
  • US1834395A - Toy cannon : en
  • US1834791A - Hood fastener : en
  • ES122341A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB362111A - Improved razor blade and method of manufacturing the same : en
  • GB362449A - Improvements in or relating to the manufacture of vat dyestuffs of the benzanthrone series : en
  • ES543Y - Tools for mechanical use for mounting screws. : en es
  • GB362168A - Improvements in ticket or voucher issuing apparatus : en
  • SU24186A1 - Planting machine : en ru
  • US1833990A - Air brake mechanism for pilger mill feed gears : en
  • SU24090A1 - Fixture for cleaning grids miner lamps : en ru
  • SU24018A1 - Cathode amplifier : en ru
  • SU24140A1 - Device for determining the velocity of fluid in an open stream : en ru
  • GB362115A - An improved method of illuminating and advertising : en
  • DE539968C - Transportable pipes for sprinkling, sprinkling and fire extinguishing systems : de en
  • GB362207A - Improvements in the art of making seamless tubes : en
  • GB362245A - Improvements relating to flushing cisterns : en
  • PL14905B1 - Adjustable cover of the ventilation duct. : en pl
  • DE540016C - Process for converting CC-disubstituted barbituric acids into durable injectable solutions : de en
  • DE539700C - Device for holding the book block coated with glue : de en
  • DE539742C - Teaching aids for arithmetic lessons : de en
  • DE539759C - Iron carbonyl mixtures : de en
  • DE539622C - Clipper : de en
  • DE539898C - Dish cleaning device : de en
  • DE540000C - Process for the production of finely divided compounds which are insoluble in water : de en
  • US1833916A - Electric razor : en
  • US1834785A - Bucket hoist control : en
  • CA317530A - Sheet-metal shingle : en fr
  • US1834096A - Electro-mechanism for operating safety razors : en
  • US1834472A - Sack jigger and shaper for grain thrashing machines : en
  • US1834225A - Quick operating fastener : en
  • US1834652A - Mast hoist : en
  • ES124549A1 - A safety bar for closing doors, manageable from the outside. : en es
  • GB362361A - Improvements relating to rotary kilns : en
  • DE539809C - Inductive train protection : de en
  • ES124561A1 - Improvements in sound transforming devices. : en es
  • GB362387A - Improvements in or connected with bee-hives : en
  • FR715521A - Machine for mowing and mechanically bagging plants : en fr
  • GB362325A - Advertising machine : en
  • PL14775B1 - The method of producing water-alcoholic solutions of cholesterin. : en pl
  • SU24296A1 - Dryer for cereal products : en ru
  • US1834126A - Burner for exhaust gases : en
  • US1834678A - Safety lock or coupling : en
  • US1834273A - Bottle crate : en
  • US1834437A - Car construction : en
  • US1834599A - Portable compressor mechanism : en
  • SU24274A1 - Propaganda sig : en ru
  • DE539668C - Gear change transmission, especially for motor vehicles : de en
  • DE539752C - Mixing device for mortar, concrete or the like. : de en
  • DE540087C - Process for the production of peel-off embossing films : de en
  • FR39588E - Improvement in windings of electrical machines : en fr
  • FR715600A - Improvements to ignition systems for internal combustion engines : en fr
  • DE539909C - Steam power plant : de en
  • US1834876A - Production of dyestuff intermediates : en
  • CH151168A - Process for the preparation of a wool dye. : de en
  • SU24097A1 - The device in the furnaces for heating the air flowing into the firebox : en ru
  • US1834254A - Aircraft : en
  • US1834875A - Acoustic testing apparatus for detecting irregularities of machines of any type : en
  • ES545Y - Container box. : en es
  • US1834898A - Magnetic core : en
  • US1833951A - Transferring mechanism : en
  • US1834127A - Motor controller : en
  • US1834278A - Device for insuring privacy of reception of printing telegraph messages : en
  • US1834352A - Loom stopping and starting mechanism : en
  • CH150859A - Continuously operating plant for the carbonization of hard coal and similar materials. : en fr
  • CH151018A - Automatic control for gate valves. : de en
  • SU23944A1 - Wick torch for heaters : en ru
  • SU24237A1 - A device for winding a film on the receiving coil of a film projector : en ru
  • US1834334A - Shuttle peg or tong : en
  • US1834386A - Hammer : en
  • DE539867C - Process for the preparation of concentrated acetic acid : de en
  • US1834848A - Analytical balance : en
  • BE383583A - : en
  • CA317713A - Arc welding rod : en fr
  • BE383062A - : en
  • PL14734B1 - A method of dehydrating salt containing water. : en pl
  • US1834370A - Parachute : en
  • GB362047A - Improvements in or relating to paper and like folding machines : en
  • GB362074A - Improvements in or relating to machines for labelling bottles and other articles : en
  • GB362150A - Improvements in and relating to apparatus for converting electrical power : en
  • GB362335A - Improvements in fabric doubling frames : en
  • CH150952A - Film pack case. : de en
  • FR715301A - Incandescent cathode tube : en fr
  • GB362032A - Improvements in combination insoles and foot supports for boots and shoes : en
  • SU24072A1 - The method of obtaining hair scraps : en ru
  • US1834017A - Optical instrument : en
  • US1834891A - Ignition lock : en
  • CH149641A - Machine for forming hollow bodies. : de en
  • FR715361A - Coupling head for tractors for all applications : en fr
  • US1834168A - Sound recording apparatus : en
  • CA317529A - Air feed mechanism for hot air furnaces : en fr
  • CA317631A - Process of making rubber sheets : en fr
  • GB362052A - Apparatus and method for fusion welding : en
  • CA317669A - Tractor implement : en fr
  • CH150958A - Table ball game. : de en
  • US1833930A - Seam pressing machine : en
  • US1834197A - Sound recording and reproducing system : en
  • PL14823B1 - A selection relay for an alternating current network with action dependent on the value of resistance. : en pl
  • SU24261A1 - Machine for mass grinding of the ends of cylindrical objects : en ru
  • DE539896C - Collapsible umbrella : de en
  • GB361976A - Improvements in or relating to electro-acoustic converting devices such as loud speakers : en
  • GB362213A - Method of and apparatus for utilising the heat of melting furnaces : en
  • US1834180A - Spray extractor : en
  • SU24071A1 - Method for separating crude benzene fractions : en ru
  • ES523Y - Device for razor blades. : en es
  • GB361969A - Improvements in or relating to machines for feeding, cutting and wrapping plastic toffee or like material : en
  • AU2977530A - Improved adjustable platform for ladders : en
  • BE383545A - Distribution device for the supply by means of briquettes to heating stoves : en fr
  • AU3045430A - Improved observation window and voice pipe for doors andthe like : en
  • CH151130A - Process for the preparation of a, a-dimethyl-B-methylaminopropionaldehyde. : de en
  • SU24001A1 - Device for local heating of products before quenching : en ru
  • CH151059A - Hot cathode x-ray tube. : de en
  • GB361991A - An improved sliding drawer and release mechanism for coinfreed automatic vending machines : en
  • GB362384A - Improvements in turnover devices for foundry flasks : en
  • SU24169A1 - Adaptation to account for the time of arrival and leaving : en ru
  • DE539689C - Composite isolator : de en
  • DE539837C - Overcurrent magnet with an adjustable armature retraction force (fine adjustment) and with a variable magnetic resistance (coarse adjustment) : de en
  • GB362214A - Improvements in the construction of frame aerials for wireless reception : en
  • GB362128A - Improvements relating to motor road vehicles for the transport of cattle : en
  • US1834222A - Clutch control device : en
  • US1834830A - Signal : en
  • CA317722A - Humidifying radiator : en fr
  • US1834666A - Impaling pin cam and roll : en
  • USD85639S - Panies : en
  • US1834132A - Leading-in conductor : en
  • CA317646A - Cotton picking machine : en fr
  • CA317585A - Electro-plating apparatus : en fr
  • PL14794B1 - Fixing device for gas cookers and removable. : en pl
  • SU24338A1 - Lottery machine : en ru
  • US1834133A - Driving mechanism for washing machines : en
  • US1834188A - Control system : en
  • US1834907A - Engine mounting : en
  • GB362282A - Improvements in cushions or pillows : en
  • SU24326A1 - Three-phase rectifier : en ru
  • US1834229A - Amplifying system : en
  • US1834779A - Electricity meter : en
  • CH150836A - Metal window. : de en
  • CA317533A - Lavatory : en fr
  • DK44913C - Procedure for Developing Cinematographic Films. : da en
  • CH151011A - Locking device against the removal of protective devices from machines in operation. : de en
  • DE540060C - Device for winding up wire : de en
  • CA317629A - Smokeless powder : en fr
  • CA317614A - Electrical voice transmission network : en fr
  • CA317545A - Vegetable and fruit grading and packing machines : en fr
  • CH151185A - Process for the preparation of 6- (6'-methyl-benzthiazolyl-2 ') - 4- (γ-diethylamino-B-oxypropylamino) -quinaldine. : de en
  • CH151152A - Process for the preparation of a new dye of the anthraquinone acridone series. : de en
  • US1834035A - Journal box and axle : en
  • US1834081A - Slack adjuster for railway car brakes : en
  • US1834270A - Synchronizing means for motion picture projectors and sound reproducing mechanisms : en
  • US1834486A - Reenforced vehicle wheel : en
  • PL14760B1 - Method for the production of low-water sodium diphosphate. : en pl
  • SU24271A1 - Shoe hooks machine : en ru
  • SU24337A1 - Device for recording sound on cinematic tape : en ru
  • US1834574A - Brake adjuster : en
  • AU3040030B - Improvements in rackets : en
  • CH151103A - Sealing sticks for bags made of paper, cellophane etc. : de en
  • FR715316A - Guide frame for the part to be drilled in drilling machines : en fr
  • CH151004A - Braking device on centrifuges. : de en
  • CH150962A - Marker palette. : en fr
  • CH151164A - Process for the preparation of a wool dye. : de en
  • GB362396A - Improved tyre rim for use on motor vehicle wheels : en
  • CA317630A - Nitrocellulose : en fr
  • CA317710A - Sorting apparatus : en fr
  • BE383428A - : en
  • GB362369A - Improvements in or connected with bee-hives : en
  • CA317719A - Steering gear for airships : en fr
  • GB362264A - Improvements in and relating to jigger conveyors : en
  • FR715479A - Improvements in the assembly of lamps with several electrodes : en fr
  • DE539955C - Device for regulating the voltage or another electrical quantity of dynamo machines : de en
  • CH150887A - Rotor arrangement for spinning machines. : de en
  • PL14903B1 - A device for pickling grain with dry etchants. : en pl
  • SU24144A1 - Including fixture to the device for measuring the amount of liquid fuel entering the internal combustion engines : en ru
  • DE539830C - Wide dyeing machine with automatic fabric return : de en
  • DE539954C - Star-delta connection for three-phase cage armature motors : de en
  • GB361966A - Improvements in or relating to the grouting of ground, soil, or other measures : en
  • DK44934C - Method and Device for Manufacturing a Thin-Walled Container. : da en
  • GB361993A - Improvements in or relating to oil fuel furnaces : en
  • BE383074A - Compensating winding for reducing leakage flux in alternating current electrical machines : en fr
  • US1834572A - Game board : en
  • PL14690B1 - Method for the production of cyanamides from carbonates. : en pl
  • SU23942A1 - Pasta Press Vacuum Fixture : en ru
  • SU24185A1 - Gnezdovskaya sa lka : en ru
  • US1834811A - Coil-winding apparatus : en
  • DE539976C - Process for the production of oxidic coatings on magnesium : de en
  • DE539999C - bookmark : de en
  • ES654U - Own bag for the sale of food, powder or grain. (Machine-translation by Google Translate, not legally binding) : en es
  • GB361990A - Improvements in or relating to steam power plants : en
  • FR39544E - Electric circuit breaker switch : en fr
  • GB362491A - Improvements relating to apparatus for supplying pulverized fuel to steam generating plants : en
  • BE383686A - Process for the manufacture of tools and utensils from aluminum oxide : en fr
  • SU24254A1 - Can lock can : en ru
  • US1833949A - Method of and crate for packing conical articles : en
  • US1834841A - Means for taking outgoing printed records : en
  • DE539506C - Jug with two separate liquid containers for dispensing coffee and milk at the same time : de en
  • DE539989C - Method of treating the dough for baking purposes : de en
  • GB362273A - Improvements in and relating to washing machines : en
  • US1834459A - Freezing unit : en
  • DE539495C - Hand circular knitting machine : de en
  • FR715346A - Portable machine for cutting sheets or sheet materials : en fr
  • GB362850A - Improvements in or relating to piles of concrete or the like : en
  • FR715396A - Process for the preparation of hydrated chromium oxides : en fr
  • FR715403A - Hot water storage device with gas heating : en fr
  • CA317716A - Iodo methane sulfonic acid : en fr
  • GB362108A - Improvements in and relating to firelighters : en
  • GB362470A - Underlay for machines : en
  • DE539937C - Device for filling pulp digesters : de en
  • ES661U - Folding armchairs (Machine-translation by Google Translate, not legally binding) : en es
  • SU23960A1 - Foldable machine : en ru
  • SU24050A1 - Electric heater for soldering cellular radiators : en ru
  • US1834783A - Sterilizing solution : en
  • US1834860A - Dynamo electric machine : en
  • FR715335A - New liquid that can imitate ceramic and applicable even to painting of all kinds : en fr
  • GB362472A - Improvements in electrical transmission devices : en
  • CA317670A - Tractor implement : en fr
  • PL14891B1 - Driving speed device with recording device. : en pl
  • FR715406A - Improvements to electrostatic precipitators : en fr
  • DE539884C - Phosphoric acid fertilizer : de en
  • DE539931C - Subdivided combustion chamber for vertical tube boiler with burner combustion : de en
  • DE540058C - Device for charging a roller table or table, in particular rolling mills, by means of support claws : de en
  • FR39579E - Device for switching currents in multi-phase windings : en fr
  • DE539676C - Drive for brick presses in opencast mines : de en
  • FR715546A - Method for operating an electric discharge tube : en fr
  • FR715424A - New lock enhancements : en fr
  • CH150922A - Process for the preparation of a vat dye. : de en
  • GB362085A - : en
  • GB362131A - Improvements in and relating to printing machines : en
  • FR715255A - Chassis for vehicle platforms and bodies, and in particular for motor cars : en fr
  • SU24150A1 - Light meter : en ru
  • US1834216A - Feed mechanism for punch presses : en
  • FR715587A - Improvements made to the establishment of spraying equipment : en fr
  • US1834671A - Doorcheck : en
  • FR715494A - Calibrator for olives : en fr
  • US1834058A - Injection nozzle : en
  • US1834798A - Rescue bell for rescue work on sunken submarines : en
  • US1834887A - Electrical regulating system : en
  • USD85653S - Design fob a finger ring : en
  • FR715342A - Support turret for aerial cameras : en fr
  • DE539866C - screwdriver : de en
  • FR715459A - Apparatus for chopping vegetables, cutting pasta or for other similar purposes : en fr
  • CH150895A - Impermeable garment to protect the pants and the lower part of the clothes. : en fr
  • US1834166A - Oil circuit breaker : en
  • US1834865A - Production of products resembling natural waxes : en
  • PL14816B1 - A way of preserving vitamins in preserved plants. : en pl
  • DE539707C - Control for periodically working absorption refrigeration machines : de en
  • FR39589E - Safety gun for slaughtering slaughter animals : en fr
  • ES124562A1 - Machine for ironing clothes. : en es
  • FR715572A - Terminal, especially for fixing conductors of different sizes : en fr
  • CH150862A - Electric hotplate. : de en
  • FR715418A - Brake hoist pulley : en fr
  • FR715419A - Linear sound inscription and its reproduction : en fr
  • FR715541A - Arrangement of filling pumps for polycylindrical two-stroke internal combustion engines : en fr
  • FR715561A - Device for smooth paint : en fr
  • GB362300A - Improvements in or relating to cross-head guides for piston actuated engines : en
  • CA317587A - Bed floor and mattress : en fr
  • CH151057A - Calibrated fuse cartridge, for high intensity. : en fr
  • GB362018A - Direction indicator or track marker for sowing machines : en
  • GB362088A - Improvements relating to automatic telephone systems : en
  • US1834551A - Rubber footwear : en
  • US1834845A - Treatment of waste liquors : en
  • SU24139A1 - Theodolite : en ru
  • DE539642C - Process for the production of ammonium nitrate : de en
  • GB362854A - Improvements in pressure lubricators : en
  • FR715593A - Improvements to pneumatic wheels : en fr
  • DE539691C - Process for separating the salt content from smoldering or generator gases : de en
  • ES652U - Special packaging for products for washing the head. (Machine-translation by Google Translate, not legally binding) : en es
  • PL14805B1 - A method of producing brake, clutch and similar linings. : en pl
  • SU24231A1 - Cinema projector with optical alignment : en ru
  • AU276431A - Improvements in or relating to sound picture systems : en
  • CH150827A - Device for adjusting the height of the implement on agricultural machines. : de en
  • PL14773B1 - Yarn polishing machine. : en pl
  • SU24039A1 - Cathode lamp : en ru
  • US1834347A - Nut cracking machine : en
  • US1834034A - Stave planer cutter head : en
  • US1834049A - Apparatus for casting alkaline earth metals : en
  • CA317569A - Sulphur purification : en fr
  • DE539793C - Two-spindle drilling and tapping machine : de en
  • GB362167A - A new or improved vehicle hood : en
  • IE12144L - Tractor engine cooling : en
  • GB362156A - Improvements in direction indicators for bicycles and motor cycles : en
  • FR715533A - Electric musical instrument : en fr
  • FR715592A - Method and apparatus for producing motive power by circulating liquid air : en fr
  • USD85644S - George graff : en
  • GB361967A - Improvements in or relating to electrical resistances : en
  • GB362364A - Current limiting device for rectifiers : en
  • US1833920A - Pump piston : en
  • GB362122A - Improvements in apparatus for executing concrete construction by pouring : en
  • IE11698L - Vaporiser for internal combustion engines : en
  • FR715050A - Electric shaker device : en fr
  • DE539525C - Thread cutting stock with radially adjustable dies for producing tapered threads : de en
  • DE539623C - Device for the production of warp pile fabrics with a woven back pattern : de en
  • US1834770A - Process for producing alpha hydraulic aluminous binding material together with an iron alloy : en
  • CH151119A - Electrically powered vehicle. : en fr
  • US1834854A - Apparatus for the treatment of ores : en
  • US1833962A - Spring support for ladies' shoes : en
  • GB362209A - Improvements relating to fire-extinguishing sprinkler systems : en
  • CH151045A - Electrolyte for lead zinc collectors and lead collectors. : de en
  • CA317660A - Welt turning mechanism for knitting machines : en fr
  • DE539329C - Process for the preparation of Cholineabkoemmlingen the carbamic acid or. Allophaeans series : de en
  • DE539871C - Attachment for horse breathing masks : de en
  • GB361994A - Improvements in or relating to pleating devices : en
  • USD85667S - Sylvania : en
  • PL14733B1 - : en pl
  • PL14907B1 - Self-catering apparatus. : en pl
  • US1834540A - Knee joint for artificial legs : en
  • US1834721A - Vending machine : en
  • SU24209A1 - The method of etching metals : en ru
  • US1834453A - Bottle filling device : en
  • US1834629A - Self inking stamp holder : en
  • US1834640A - Resistance furnace : en
  • DE539730C - Circulating air heater : de en
  • CA317651A - Display device : en fr
  • CH151016A - Improved valve for piping. : en fr
  • AU298331A - Improvements in syphons or containers for gasified soda water and like liquids : en
  • CA317604A - Canopy : en fr
  • CH150991A - Device for electrical spot welding of long lattice masts in a framework construction. : de en
  • US1834914A - Bobbin and bobbin clutching spindle : en
  • AU291731A - Improvements in and relating to apparatus for forming scrolledge metal blanks : en
  • US1834140A - Vacuum operated fuel feeding apparatus : en
  • SU23946A1 - Razborna burner to kitchen type "Primus" : en ru
  • US1834116A - Process of producing hydrogen : en
  • CA317656A - Apparatus for opening the signatures fed to signature-handling machines : en fr
  • PL14888B1 - Fuel pump system for two-stroke internal combustion engines with direct fuel injection and star-shaped cylinder arrangement. : en pl
  • CH150863A - Lemon and Orange Squeezer. : de en
  • CH151094A - Device for automatic volume control for radio receivers. : de en
  • CH151132A - Process for the preparation of a sulfuric acid ester. : de en
  • DE539928C - Electricity washing device : de en
  • FR715571A - Apparatus for drying materials which clump together, in particular ammonium sulphate : en fr
  • US1834373A - Protective relay for alternating current systems : en
  • DK44941C - Diffuser for Automobiles. : da en
  • GB362141A - Improvements in or relating to latch structures : en
  • DE539659C - Friction wheel lighter with telescoping parts : de en
  • GB362136A - Improvements in or relating to submarine electric cables : en
  • SU24033A1 - Device for determining the grounding in electrical networks : en ru
  • US1834534A - Plate for air filters : en
  • SU24088A1 - Dishwasher machine : en ru
  • US1834220A - Apparatus for landing and housing dirigibles : en
  • DE539904C - Device for the formation of complementary values on machines controlled by payment cards : de en
  • DE540088C - Process for the splitting of hydrocarbon oils : de en
  • ES124584A3 - IMPROVEMENTS IN TIRES TIRES VULCANIZATION METHOD : en es
  • GB362086A - Improvements in or relating to electron tubes : en
  • GB362143A - Improved method of and means for evacuating and filling electric condensers with impregnating substances : en
  • SU24190A1 - Flax machine : en ru
  • ES124532A1 - PROCEDURE TO MAKE ANY SOFT MATERIAL INSOLUBLE SIZE : en es
  • DE539427C - Aerodynamic inclination indicator for aircraft : de en
  • US1834363A - Manufacture of paper : en
  • US1834792A - Folding furniture : en
  • US1834256A - Rail fastening : en
  • US1834321A - Grease dispenser : en
  • DE539889C - Glow cathode for electron discharge : de en
  • FR715422A - Control device for phonographs in synchronism with a cinematograph : en fr
  • ES124574A1 - Procedure for the manufacture of suspension shock absorbers for automobiles. : en es
  • GB362015A - Improvements in or relating to cylinder honing devices : en
  • GB362305A - Improvements in monochromators and like spectroscopic apparatus adapted for double dispersion : en
  • CA317518A - Air line lubricator : en fr
  • SU24019A1 - Method for limiting the strength of receiving radio signals : en ru
  • SU24129A1 - Method for simultaneous drying and formalization of various plastics : en ru
  • US1834003A - Hollow rudder for ships : en
  • CA317581A - Parachute : en fr
  • CA317635A - Nitrated sorbitol : en fr
  • US1834521A - Shaft coupling : en
  • DE539845C - Bandage splint : de en
  • SU24342A1 - Carburetor : en ru
  • CH151000A - Sound embossed film allowing the reproduction of color images at the same time as the reproduction of sounds. : en fr
  • CA317717A - Drive for speed governors of prime movers : en fr
  • US1834516A - Drinking fountain : en
  • US1834782A - Superheater : en
  • PL14807B1 - Gas cage for racing pigeons. : en pl
  • SU23996A1 - Editing markup for manuscripts : en ru
  • US1834900A - Automobile lift : en
  • US1834196A - Collapsible display stand : en
  • CH151040A - Fuel injection device for internal combustion engines. : de en
  • CH151115A - Cable car. : de en
  • CH151140A - Process for preparing an aminothiazole compound. : de en
  • SU24284A1 - Tweezers for the development of various fibrous wastes : en ru
  • US1833895A - Tractor guide : en
  • US1834198A - Charge forming device : en
  • US1834383A - Sheet register device : en
  • US1834642A - Aircraft construction and method of making same : en
  • US1834905A - System and apparatus for comparing light intensities : en
  • CA317704A - Utility table : en fr
  • BE383342A - : en nl
  • AU2914630A - Improvements in and relating to brushes andthe like : en
  • CH151107A - Air washer for tractors. : de en
  • CH150874A - Machine for opening and cleaning cotton and other fiber material. : de en
  • DE539929C - Utilization of carbonic acid from coke oven gases : de en
  • ES124539A3 - IMPROVEMENTS IN THE CLOSURE OF THE SLITS : en es
  • CH151031A - Flushing device in two-stroke internal combustion engines. : de en
  • SU24333A1 - Heating device : en ru
  • CH151034A - Automatic regulating device for compressors driven by internal combustion engines. : de en
  • PL14818B1 - A pile driver for paving, concrete and similar purposes, driven by a low-pressure internal combustion engine. : en pl
  • US1834595A - Controlling mechanism : en
  • US1834481A - Conditioning of latex and conditioned product : en
  • SU24035A1 - Machine for making filament-supporting hooks and fusing them into lamp tubes : en ru
  • SU24241A1 - Press : en ru
  • CH151049A - Winding on electrical machines. : de en
  • CH150983A - Process for heating and cooling a powdery or granular material or a mixture consisting of such materials in a container. : de en
  • GB362154A - Improvements in dredgers : en
  • FR715544A - Process for the preparation of valuable products from carbonaceous materials : en fr
  • FR715581A - Process for recovering or enriching germanium : en fr
  • US1834154A - High frequency generator circuit : en
  • US1834195A - Road grader : en
  • DE539717C - Device on brush holders for electrical machines for the simultaneous lifting of brushes that are pressed on by springs : de en
  • SU24000A1 - Prism hardening tool for scales : en ru
  • US1833984A - Socket : en
  • US1833927A - Machine for sorting feathers : en
  • US1834712A - Means for sealing containers and the like : en
  • CH150904A - Process for the preparation of water-soluble substances containing the phosphoric acid radical. : de en
  • BE383394A - : en
  • CH150830A - Remedy for the stem goiter caused by the cabbage weevil and the hernia of the cabbage family. : de en
  • US1834587A - Loading machine : en
  • US1834804A - Guitar construction : en
  • AU3042330A - Improvements in and relating togas meters : en
  • CH150892A - Electrically operated vacuum cleaner. : de en
  • CH150885A - Circular knitting machine for the production of binding thread lining. : de en
  • PL14820B1 - A method for vibrating concrete mixtures or the like, and a vibrator for carrying out the method. : en pl
  • PL14890B1 - Device for synchronous reproduction of sounds and images. : en pl
  • US1834274A - Radio antenna system : en
  • US1833940A - Shock absorber : en
  • US1834208A - Device for sealing containers : en
  • US1834266A - Tool : en
  • US1834476A - Regenerative furnace : en
  • US1833926A - Pencil sharpener : en
  • US1834826A - Mail conveyer : en
  • SU24194A1 - Milk Refrigerator : en ru
  • CH151117A - Brake rocker. : en fr
  • SU23980A1 - Apparatus for vapor-gas mixture : en ru
  • SU24314A1 - Acetyl Cellulose Production Method : en ru
  • US1834213A - Device for supporting wire tying machines : en
  • USD85646S - Design for a casino for desk pencil sharpeners : en
  • ES124581A1 - A new procedure to paraffin thread of all kinds for the manufacture of knitwear. : en es
  • CA317678A - Drop hammer : en fr
  • CA317667A - Pacer for work : en fr
  • CH150994A - Process for the production of metal powder for bronze colors. : de en
  • CA317527A - Grease pump : en fr
  • CA317567A - Seed drill : en fr
  • DE539679C - Automatic cutting device for strand roof tiles u. like : de en
  • ES124595A1 - WATER COUNTER APPARATUS : en es
  • CH150901A - Cigarette machine. : de en
  • PL14698B1 - Method of connecting the igniter wires. : en pl
  • ES497Y - Procedure to manufacture footwear made of celluloid, suitable for children. : en es
  • DE539854C - Brake rod connection, especially for motor vehicles : de en
  • PL14718B1 - Fuel feeder for brick furnaces. : en pl
  • PL14873B3 - Device for cutting pieces of extruded butter strand. : en pl
  • US1833987A - Refrigerating apparatus : en
  • US1834470A - millspaugh : en
  • CA317547A - Storage battery indicator : en fr
  • CH151088A - Circuit arrangement for automatic and semi-automatic telephone systems. : de en
  • CA317537A - Fluid sprinkling device : en fr
  • CH150997A - Suspension device of an electric motor carrying processing tools. : de en
  • AU3035530A - Improvements in or relating to television systems : en
  • CA9411S - Ornamentation for clothing : en
  • CH150872A - Process for the production of structures from viscose. : de en
  • CH150969A - Power converter. : de en
  • SU24062A1 - Peaty fines mining furnace : en ru
  • US1834204A - Overlapping visible index : en
  • US1834272A - Radio tuning apparatus : en
  • US1834464A - Turn-out switch : en
  • US1834429A - Elevator : en
  • SU24168A1 - Finishing device : en ru
  • US1834226A - Wringer : en
  • US1834340A - Synchronizing system : en
  • SU24290A1 - Form for manual molding of several bricks at the same time : en ru
  • SU24214A1 - Device for drilling centers on shafts : en ru
  • CA317598A - Fire extinguishing apparatus : en fr
  • US1833899A - Soap : en
  • US1834264A - Cross bearer : en
  • US1834549A - Underground conduit for steam mains : en
  • PL14799B1 - How to wash wool containing lime. : en pl
  • US1833909A - Shirt setting device : en
  • US1834332A - Traffic indicator : en
  • US1834494A - Headlight dimmer : en
  • CH150977A - Watch rack. : en fr
  • CA317683A - Apparatus for producing fibrous materials : en fr
  • DE539665C - Electric musical instrument : de en
  • ES124054A3 - Improvements in semi-automatic balances. : en es
  • GB362458A - Improvements relating to the manufacture of condensation products of aldehydes and to catalysts for use in such manufacture : en
  • DK44919C - Device for Operating Internal Combustion Engine Fuel Pumps Using Cam Discs. : da en
  • US1834667A - Plow attachment for tractors : en
  • CA317693A - Lubricating oil : en fr
  • AU2977530B - Improved adjustable platform for ladders : en
  • SU24118A1 - Plug Drilling Machine : en ru
  • CH151161A - Process for the preparation of a wool dye. : de en
  • AU3093130B - Improvement in overrunning clutch : en
  • PL14737B3 - Method for obtaining orange vat dyes. : en pl
  • US1834001A - Radiator : en
  • DK44921C - Easy to understand Card index. : da en
  • SU23947A1 - Steam Kerosene Burner : en ru
  • SU23976A1 - Control device for steam boilers : en ru
  • US1833910A - Method of and apparatus for paper making : en
  • US1834069A - Welding electrode : en
  • US1834077A - Highway crossing signal : en
  • CA317731A - Anode for electrolytic condensers : en fr
  • CH150992A - Method for producing beads on the inner wall of pipe sections. : de en
  • CA317665A - Radio resistor cell circuit : en fr
  • BE383377A - : en
  • CA317577A - Draft tube : en fr
  • CA317701A - Gelatine product : en fr
  • CH151017A - Device for actuating shut-off elements by at least two drive elements. : de en
  • CH151184A - Process for the preparation of a crystallized, readily soluble and stable benzylmorphine salt. : de en
  • CA317640A - Pile fabric : en fr
  • PL14838B1 - Foam extinguisher. : en pl
  • US1833969A - Control valve for shock absorbers : en
  • US1834120A - Method for cutting sheet glass : en
  • BE383433A - Sealless mechanically fastened insulators : en fr
  • SU23990A1 - Adaptation to the typesetting machine "Linotype" : en ru
  • US1834734A - Compressor : en
  • USD85643S - Design for a combination fountain pen holder and base : en
  • CA317627A - Soldering machine for incandescent lamps : en fr
  • DE539533C - Pneumatic tires for vehicles : de en
  • CA317706A - Combined washing and drying machine : en fr
  • CH151041A - A high-pressure part and a low-pressure part designed as a large-capacity boiler having a steam generation system. : de en
  • DE539799C - Movement gear for sliding window : de en
  • GB362107A - Improvements in or relating to vehicle brakes : en
  • FR715324A - Suspension of electric driving of transportable motors : en fr
  • FR715509A - Process for purifying clean water of substances which contaminate it and alter its taste and odor : en fr
  • GB362022A - Improvements in carburetters for internal combustion engines : en
  • GB362258A - Washing ram : en
  • CA317711A - Electrical translating apparatus : en fr
  • CH150964A - Device for measuring bolt threads. : de en
  • SU24224A1 - Food Roasting Oven : en ru
  • SU24250A1 - Rotary blade propeller for changing screw pitch : en ru
  • US1834379A - Bushing terminal : en
  • US1834892A - Building slab : en
  • DE539555C - Electrical multiple switch for multi-phase circuits : de en
  • AU3041230B - Improvements in arc welding electrodes : en
  • CA317575A - Electrically operated siren : en fr
  • US1834718A - Pie and cake marker : en
  • CH151112A - Apparatus for inflating automobile tires. : en fr
  • CH151128A - Process for the preparation of α-isopropyl-B-dimethylaminopropionaldehyde. : de en
  • DE539722C - Rotary transformer with axial cooling channels in the runner : de en
  • DE539805C - Roller table, especially for rolling mills : de en
  • DK44938C - Procedure for transferring liquid soap to a rapidly dissolving, manageable form. : da en
  • PL14828B1 - ki. -4e - * - fes. Continuous machine for producing stamens of any cross-sectional shape from any kneading material. : en pl
  • USRE18267E - Wardrobe : en
  • CA317539A - Shock absorber for tractors and farm machinery seats : en fr
  • CA317692A - Valve : en fr
  • PL14862B1 - The method of sealing flare pipe joints. : en pl
  • CA317687A - Preparation of catalysts : en fr
  • PL14865B1 - Block for the construction of the fire wall. : en pl
  • SU24092A1 - Plywood furniture : en ru
  • US1834057A - Conversion of carbohydrates to products of higher oxidation : en
  • US1834484A - Disk harrow : en
  • US1834823A - Flashing ring : en
  • SU24309A1 - Device for bending and flattening the ends of wire hooks : en ru
  • SU24336A1 - Method of making tools with a hard metal carbide countertop : en ru
  • US1834502A - Cushioned spring hanger connection for automobile frames : en
  • US1834626A - Fluid-actuated clutch and transmission mechanism : en
  • CA317715A - Pharmaceutical substance : en fr
  • DK44911C - Method for Connecting Universal Iron, Profile Iron and Other Construction Elements by Melt Welding. : da en
  • US1834022A - Manure spreader : en
  • US1834253A - Back-up valve : en
  • US1834696A - Process of heating oil for distillation : en
  • PL14798B1 - Drive for cranes, dillers and similar cranes. : en pl
  • US1833933A - Doughnut machine and the like : en
  • US1834871A - Art of anchorage : en
  • US1834906A - Universal joint : en
  • DE539633C - Device for determining the deflection of boreholes from the vertical : de en
  • CH150879A - Dobby with sample card chains. : de en
  • GB362024A - Improvements in or relating to electro-magnetic direction indicators particularly for motor vehicles : en
  • GB362297A - Process for the manufacture of zinc white : en
  • GB362105A - Improvements in and relating to tongues for boots or shoes : en
  • GB362331A - Improvements in talking machines : en
  • AU3042530B - Improvements in and relating to vapourizers for internal combustion engines : en
  • CA317696A - Refined viscous hydrocarbon oil : en fr
  • US1834366A - Dump car door locking mechanism : en
  • US1834376A - Insulated wire : en
  • US1834694A - Mechanism for machining metal hydraulically : en
  • CA317689A - Heater control system : en fr
  • CH151058A - Electrical protection relay. : de en
  • CH151101A - Method and device for wrapping pralines and other confectionery in a casing. : de en
  • GB362263A - Improvements in or relating to means for driving winches in reversible rolling mills : en
  • GB362493A - Hydraulic device for braking and checking stearing gears, and the like : en
  • PL14780B1 - The method of obtaining tar emulsions or tar products. : en pl
  • DE539697C - Process for producing shell-shaped profiles from a pre-profiled strip : de en
  • DE539833C - Steam boiler with two upper drums and one lower drum : de en
  • DE540051C - Machine for the production of board-edge boxes : de en
  • US1834080A - Slide valve construction : en
  • FR715487A - Glass melting furnace : en fr
  • GB362037A - Improvements in or relating to the grinding of grooves : en
  • GB362304A - Improvements in and relating to metal caps for corks and bottle closures : en
  • US1834271A - Power supply apparatus for electron tubes : en
  • US1834859A - Control gear for aircraft : en
  • US1834589A - Valve mechanism : en
  • BE383588A - : en
  • CA317580A - Bath aerator : en fr
  • CH150968A - Power transformer. : en fr
  • SU24248A1 - Method for preparing fire extinguishing foam to extinguish fires : en ru
  • US1834836A - Poppet valve for internal combustion engines : en
  • CH151086A - Bill receipt and dispensing device for money exchange, residual return and wage payment registers. : de en
  • US1834861A - Tire carrier : en
  • DE539990C - Process for the production of liquid hydrocarbons : de en
  • SU24293A1 - Trolley for material to be dried in continuous dryers : en ru
  • US1833917A - Aircraft, including windows for same : en
  • US1833929A - Refrigerating apparatus : en
  • US1834153A - Hairpin or similar device : en
  • DE539875C - Sanitary napkin : de en
  • DK44907C - Glare-free Projector for Automobiles and the like. : da en
  • FR39536E - Device for obtaining a clutch, automatic gearshift, reverse gear and brake : en fr
  • US1834021A - Firearm : en
  • US1834492A - Clothes washing machine : en
  • DE539580C - Arch bridge with a drawstring over the individual arches : de en
  • FR715369A - Automatic battery and starter switch for motor vehicle engines : en fr
  • GB362053A - Improvements in or relating to microphones : en
  • FR715351A - Method and apparatus for charging any liquid with radon : en fr
  • FR715503A - Electrical circuits using thermionic valves or other similar apparatus : en fr
  • GB362144A - Improvements in or relating to the electrical transmission of images : en
  • GB362293A - Improvements in means for locking nuts : en
  • GB362489A - Process for the manufacture of stable organic acid esters of cellulose : en
  • FR715400A - Improvement in front wheel drive cars : en fr
  • GB362296A - Improvement in washing machines : en
  • DE525292C - Process for making oat biscuits : de en
  • DE539783C - Device for cooling discharge vessels with the help of flowing coolant : de en
  • GB362178A - Improved appliance for use in tapping holes : en
  • BE383179A - Colored cement and mortar : en fr
  • ES658U - Flat grater for potatoes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR715467A - Pneumatic tire and its manufacturing process : en fr
  • US1834474A - Dough shaping implement : en
  • US1833993A - Method of making internal rotors : en
  • US1834716A - Universal machine head : en
  • SU24211A1 - Automatic horizontal drilling machine for making sieves to filter presses : en ru
  • US1834883A - Antishimmy spring : en
  • PL14821B1 - Unidirectional antenna system. : en pl
  • US1834061A - Fuel nozzle : en
  • US1834247A - Lock washer : en
  • US1833906A - Shock absorber : en
  • US1834029A - Combined cigarette dispensing apparatus and lighter : en
  • GB361996A - Improvements in and relating to wireless receiving and transmitting apparatus, specially applicable to direction finding : en
  • SU24128A1 - The method of obtaining plastics and varnishes from cellulose ethers : en ru
  • DE539505C - Dishwasher : de en
  • PL14689B1 - A method of producing moisture-resistant gelatin films. : en pl
  • SU23938A1 - A device for separating copper chips from iron : en ru
  • US1833907A - Wised extebhinatob : en
  • US1834759A - Rubber printing plate : en
  • CH151160A - Process for the preparation of a wool dye. : de en
  • GB362382A - A telescopically expanding replacement ladder rung : en
  • DE539698C - Sheet metal drawing press : de en
  • PL14910B1 - Method and device for making mastic and paved asphalt surfaces. : en pl
  • SU24249A1 - Rowing propeller with blades pivoted with compressed air : en ru
  • US1834351A - Aeroplane propeller : en
  • PL14878B1 - : en pl
  • SU24036A1 - Cord suspension for electric incandescent bulbs : en ru
  • US1833960A - Baby's diaper : en
  • US1834095A - Separator : en
  • US1834730A - Fuel distributor : en
  • US1834806A - Manufacture of artificial threads : en
  • DE539649C - Externally driven frequency converters consisting of two or more induction machines and supplied with alternating or three-phase current of any frequency : de en
  • DE539890C - Process for the manufacture of oxide cathodes : de en
  • FR715484A - Flexible transmission device for remote control : en fr
  • FR715558A - Sailboat : en fr
  • DE539761C - Machine for the production of openings for mortise locks in doors : de en
  • US1834031A - Metallic weather strip : en
  • US1834285A - Lubricating device for clutch pilot bearing : en
  • DE539985C - Device on machines for continuous grinding and polishing of glass : de en
  • DE539646C - Paper carriage switching device on typewriters : de en
  • DE538536C - Wastewater lifting system built into a shaft : de en
  • FR715429A - Device for the remote measurement of temperatures and more particularly for the measurement of underwater temperatures : en fr
  • FR39578E - Device for switching currents in multi-phase windings : en fr
  • FR715447A - Process for the complete extraction of all sugar and solids from vesou of sugar cane and juice of beet and all sacchaiferous plants : en fr
  • FR39563E - Process for the production of nitrogenous products : en fr
  • GB362390A - Rail supporting and clipping arrangement with special sleeper : en
  • GB362416A - Improvements in and relating to sound and picture reproducing apparatus : en
  • FR715399A - Position lantern for motor cars : en fr
  • SU24351A1 - Periodically operating flush tank : en ru
  • US1834326A - Oil burner : en
  • US1834498A - Sound reproducer : en
  • DE539737C - Injection lock : de en
  • FR39531E - Improvements to account verification machines : en fr
  • GB362095A - The method of strengthening skins and furs : en
  • US1834275A - Manufacture of copper oxide rectifiers : en
  • US1834877A - Closer for collapsible tubes : en
  • SU23970A1 - The method of obtaining anhydrous aluminum chloride : en ru
  • US1833980A - Pipe cutter : en
  • US1834399A - Automatic control for aircraft : en
  • GB362279A - : en
  • FR715554A - Automatic Firearms Improvements : en fr
  • GB362235A - Improvements in or relating to screwdrivers and the manufacture thereof : en
  • FR715573A - Hoisting device for suspended street lights : en fr
  • GB362339A - Improvements in and relating to automatic die-casting apparatus : en
  • US1834267A - Speed control system : en
  • SU24061A1 - Regulator to the drive mechanism of the soap cutting machine : en ru
  • US1834449A - Compensating valve for lubricating systems : en
  • US1834124A - Submarine cable : en
  • US1834382A - Sheet feeding device : en
  • CH151051A - Device at the suspension points of electrical overhead lines. : de en
  • SU24063A1 - Shahty furnace : en ru
  • US1834235A - Operating means for windows : en
  • USD85637S - Design for a bottle : en
  • ES611U - Falleba for doors, balconies and windows. (Machine-translation by Google Translate, not legally binding) : en es
  • GB362057A - Improved conduit construction : en
  • GB362492A - Improvements in or relating to conveying, loading or like machines : en
  • US1834477A - Alfalfa loader : en
  • CA317682A - Die holder : en fr
  • CA317703A - Demountable ironer : en fr
  • CH151014A - Element for the production of an insulating jacket around cables to protect against heat exchange. : de en
  • FR39546E - System of indicator plates for reinforced cement posts : en fr
  • ES124500A1 - Automatic deviation regulating device. : en es
  • ES614U - Circuit breaker for weathering. (Machine-translation by Google Translate, not legally binding) : en es
  • GB362311A - Improvements in closures for jars or the like containers : en
  • FR39526E - Seaplane : en fr
  • FR715501A - Shoe support device to facilitate waxing : en fr
  • GB362151A - Improvements in and connected with lamp galleries : en
  • SU24171A1 - Statistical Calculation Device : en ru
  • US1834059A - Portable sanding and polishing device : en
  • ES124316A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE PATENT OF INVENTION NUM. 122040 : en es
  • FR715556A - Metal shelving whose elements can be dismantled independently of each other : en fr
  • US1833896A - Confection mold : en
  • US1834189A - Method and apparatus for forming valves in bags : en
  • SU23943A1 - Gas valve : en ru
  • US1834593A - Compressor controlling mechanism : en
  • SU23998A1 - The method of obtaining complex phosphorus-containing fertilizers : en ru
  • GB362309A - Improvements relating to water seals : en
  • CA317659A - Pulverizer : en fr
  • CH150889A - Washer for rayon. : de en
  • GR3430B - WAY TO INCREASE THE EFFICIENCY RATE AND THE USEFUL LIFE OF ELECTRIC LAMPS. : el en
  • DE539802C - Centrifugal device : de en
  • GB362135A - Improvements relating to sound film recording, printing or reproducing apparatus : en
  • DE539658C - Mouthpiece for cigars, cigarettes, etc. like : de en
  • DE539811C - Circuit for multiple use of lines with incomplete phantom use : de en
  • DE539817C - Casting machine operated by piston pressure : de en
  • SU24060A1 - Apparatus for automatically separating water from oil or water from an emulsion, or an emulsion from oil : en ru
  • ES124512A1 - An electric current breaking device, by elastic and pneumatic propulsion. : en es
  • FR715325A - Continuous jet sprayer for any liquids : en fr
  • FR715379A - Lifting lubrication bridge for motor vehicles : en fr
  • CA317593A - Tube or bar clip : en fr
  • US1833985A - Radiator : en
  • US1834217A - Switch : en
  • US1834430A - Stop-device for sewing machines : en
  • US1834411A - Railway and other vehicle : en
  • DE539286C - Process for the production of colored lakes : de en
  • SU24319A1 - Thermostat for compressor refrigeration machines : en ru
  • US1834232A - Cribbing device for graves : en
  • US1834039A - Multiple hinge construction : en
  • US1834339A - Treatment of textile materials containing carbonizable fibers and product thereof : en
  • US1834458A - Damper : en
  • BE380628A - Sprayer working partly by pressure and partly by suction and projection : en fr
  • FR39556E - Projector for exterior lighting of vehicles and more particularly of automobiles : en fr
  • GB362332A - Improved tooth brush : en
  • FR39554E - Screening device : en fr
  • PL14726B1 - A method of product similar to leather material. : en pl
  • US1834916A - Range : en
  • CH150960A - Hollow rubber inflatable body and process for its manufacture. : de en
  • US1834331A - Woman's garment : en
  • DE539951C - A bed plow that can be attached to the railway wagon using a horizontal boom : de en
  • ES124516A1 - An electric discharge device. : en es
  • FR715381A - Device for opening closed ampoules by welding and its application to fire extinguishers : en fr
  • GB362181A - Improvements in and relating to valve devices, more especially for the hose of motor spirit delivery pumps : en
  • SU24161A1 - Multiplier : en ru
  • US1834745A - Slide rule : en
  • DE539877C - Process for the production of heat exchange bodies : de en
  • FR715413A - Folding chair for motor vehicles : en fr
  • GB361987A - Improvements relating to scaffolding : en
  • GB362089A - Improvements in and relating to welding fillets and strips and method of making the same : en
  • GB362295A - Foot supporting insole : en
  • PL14872B3 - Steam appliance with steam accumulator. : en pl
  • US1834033A - Inflating device for pneumatic tires : en
  • SU24149A1 - Method and apparatus for measuring the intensity of ultraviolet rays : en ru
  • US1834287A - Liquid fuel burner control : en
  • FR39527E - Device intended to cause the automatic shutdown of any crankcase engine when the oil level has fallen too low to ensure normal lubrication of the connecting rods and crankshaft : en fr
  • GB362385A - Improvements in electrical connections of the plug and socket type : en
  • US1833914A - Electric motor : en
  • US1834038A - Refrigerating apparatus : en
  • US1834908A - Motion picture machine : en
  • FR715421A - Manufacturing process of trichlorethylene : en fr
  • GB362027A - Manufacture of new intermediates for dyes : en
  • GB362284A - Improvements in table mats : en
  • GB362494A - Improvements in or relating to electrical sound-reproducing and recording apparatus : en
  • ES124556A1 - AN INDUSTRIAL CHEMICAL PROCEDURE FOR SOLIDIFYING SODIUM AND POTASSIUM HYPOCHLORITE APPLICABLE TO THE MANUFACTURE OF POWDERS AND TABLETS : en es
  • GB362162A - Improvements in the production of potassium nitrate : en
  • SU24173A1 - Statistical tool : en ru
  • US1833978A - Globe holder : en
  • US1834824A - Impact shock absorber : en
  • US1834262A - Necktie stretcher : en
  • SU24054A1 - Electrode holder for electric arc welding : en ru
  • US1834499A - Electric crane : en
  • CA317523A - Electric switch or circuit breaker : en fr
  • CA317730A - Paper machine wire guide : en fr
  • GB362455A - Improvements in or relating to coal shoots : en
  • GB362902A - Improvements in or relating to apparatus or articles for use in chemical and like processes and alloys therefor : en
  • GB362142A - Improvements in fire extinguishing apparatus : en
  • CH151044A - Preparation process for lead-zinc electric accumulators. : en fr
  • PL14882B1 - A method of refining coal, grease, mineral oils and similar materials. : en pl
  • SU24331A1 - Ring pump or motor : en ru
  • US1834050A - Lacquer and varnish thinner : en
  • US1834248A - Gun sight : en
  • US1834796A - Sliding curtain for canopies : en
  • DE539743C - Coin pocket on self-cashers : de en
  • US1833979A - Automobile greasing rack : en
  • CH150873A - Combing machine. : de en
  • CH150950A - Safety device for cinematographic projection devices. : en fr
  • US1834318A - Lighting fixture construction : en
  • PL14743B1 - The method obtained double-substituted tetrazoles. : en pl
  • SU24135A1 - Sliding caliber : en ru
  • SU24148A1 - Dial Crane Scale : en ru
  • US1834062A - Armored cable coupling : en
  • AU2916730A - Apparatus for spraying materials : en
  • CH150972A - Device for reproducing speaking machine records. : de en
  • AU357231A - New and improved mechanism for mechanically controlling counterpoise weights on weighing machines : en
  • CA317658A - Apparatus for treating cakes of artificial silk : en fr
  • DE539721C - Runner for asynchronous motors, especially for ship drives : de en
  • CA317578A - Frame device : en fr
  • CA317721A - Demountable wheel lock : en fr
  • FR715310A - Manufacture of a wicker bit for bakery : en fr
  • GB362307A - Improvements relating to foot arch supports : en
  • FR715468A - Improvements to mixed typewriters and calculators : en fr
  • GB361985A - Improvements in arc-rupturing arrangements for electric circuit breakers : en
  • GB362083A - Improvements in or relating to liquid pumps : en
  • CA317613A - Telephone supervisory system : en fr
  • ES575Y - Portland special block, lime and crushed vegetable fibers applicable to construction. : en es
  • US1833975A - Cyclic process of fiber liberation : en
  • FR715341A - Electro-mechanical device for obtaining musical sounds : en fr
  • FR715354A - Manufacturing process of refractory stones : en fr
  • CH151025A - Multi-stage centrifugal pump. : de en
  • GB362334A - Improvements in oil engines : en
  • CH151150A - Process for the preparation of a condensation product of naphtazarin. : de en
  • FR715309A - Device for gluing the leather inside the throats of the heels, known as louis xv, of women's shoes : en fr
  • US1834517A - Pressure operated electric circuit controller : en