• US1849214A - Clamp block : en
  • US1849457A - Means for preparing meat for market : en
  • US1849593A - Hosiery : en
  • US1849715A - Carbon attached printed form : en
  • US1849595A - Electrical heating apparatus : en
  • CA320595A - Lubricating system : en fr
  • US1849247A - Heel : en
  • CH153133A - Roller shutter facility. : de en
  • DE546713C - Process for the production of sharp-edged screen printing stencils : de en
  • CH153283A - Centrifugal governor with return springs. : de en
  • CA320543A - Dynamo electric machine : en fr
  • CH153364A - Internal brake on hub. : en fr
  • US1849460A - Spotlight : en
  • CA320596A - Advertising system : en fr
  • US1849716A - Knitting machine : en
  • DE546662C - Steam generator : de en
  • US1849434A - Artificial bait : en
  • US1849623A - herwig : en
  • US1849253A - Fastening inserting machine : en
  • USD86518S - Alfred j : en
  • US1849188A - Method of making slotted pipe : en
  • US1849646A - Motor control system : en
  • CA320563A - Fire extinguisher : en fr
  • CA320602A - Hand brake : en fr
  • CH153192A - Process for the preparation of N-chloroacetyltoluenesulfamide. : de en
  • DE545996C - Address printing machine : de en
  • DE546502C - Apparatus for producing a fuel consisting of air and gasoline : de en
  • US1849576A - Glucoside of adonis vernalis l. and process for making same : en
  • US1849510A - Sucker rod : en
  • US1849388A - Scarf ring : en
  • US1849411A - Method of extinguishing grass and similar fires : en
  • US1849182A - Ladle turning mechanism : en
  • US1849685A - Refrigeration : en
  • CH153267A - Grease lubrication device with a lubrication pump battery for conveying the grease. : de en
  • US1849128A - Combination measuring device : en
  • US1850026A - Rolling of channel sections with wide flanges : en
  • FR722265A - Overhead propeller edge protection device : en fr
  • GB368869A - Improvements in or relating to the production of fatty acids by oxidation of hydrocarbons : en
  • GB369092A - Improvements relating to the manufacture of scagliola marble slabs, tiles and the like : en
  • US1849417A - Door operating mechanism : en
  • US1849668A - Moving picture machine : en
  • DE546915C - Form cylinder for rotary rubber printing machines : de en
  • CH153290A - High-performance coal-fired boiler with water pipes. : de en
  • US1849215A - Dynamo electric machine winding : en
  • US1849724A - Switch mechanism : en
  • USRE18384E - Piston : en
  • CA320631A - Door lock fastener : en fr
  • CA320643A - Knitting machine and fabric : en fr
  • ES125748A1 - Improvements in pole motors with magnetic protection. : en es
  • US1849078A - Calking machine : en
  • DE546772C - Thread tensioning device for cotton knitting machines : de en
  • GB369043A - Universal coupling : en
  • DE546704C - Oval work with fixed tool and movable workpiece carrier, in which a certain point of the workpiece carrier inevitably moves along a straight line of the tool carrier : de en
  • DE546740C - Process for the production of sparkling wine and sparkling fruit wine : de en
  • DE547025C - Manufacture of tungsten carbonyl : de en
  • CA320544A - Protection of dynamo-electric machines : en fr
  • DE546712C - Device for copying negative film tape : de en
  • FR722400A - Fixed spool wire unwinding adjustment device : en fr
  • US1849982A - Mechanism for firearms : en
  • CH153411A - Process for the preparation of 2-methyl-4-glycolylamino-benzaric acid. : de en
  • DE546428C - Stamping device : de en
  • DE546833C - Typewriter with an exchangeable paper trolley that can be raised and lowered into a switch position : de en
  • DE546857C - Device for milling tenons : de en
  • ES777U - Support and handle for brooms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368896A - Improvements in knocking-over bits for use in straight-bar knitting machines : en
  • GB368905A - Improvements in or relating to electric motor control systems for use on vehicles : en
  • CA320584A - Windrow harvester : en fr
  • DE546322C - Device on motor vehicles for attaching spare wheels : de en
  • FR722294A - Device for drying pebbles and other applications : en fr
  • GB369268A - Improvements in or relating to the recovery of alumina from coal products : en
  • DE546474C - Chain link with upholstered body for motor vehicles : de en
  • DE546527C - Gas-fired melting furnace for aluminum : de en
  • DE546885C - Device to increase the stability of aircraft on the water : de en
  • FR39853E - Screen antenna for receiving and sending messages in telegraphy and cordless telephony : en fr
  • GB369049A - Chain cases for cycles and motor-cycles : en
  • CH153402A - Process for the preparation of a vat dye. : de en
  • CH153408A - Structural steel with a low upper transformation point (A3 point) and high yield strength with good toughness. : de en
  • US1849708A - Rear view mirror : en
  • US1849611A - Firingmissiles into tee air : en
  • FR722433A - Safety switch : en fr
  • US1849312A - Metal container : en
  • US1849615A - Vegetable plant sprayer : en
  • DE547007C - Capacitance coupling device for high-frequency communication along power lines : de en
  • US1849851A - Adjustable oar for rowboats : en
  • ES680Y - Bandage fastening device. : en es
  • FR722544A - Sprayer bulb : en fr
  • CA320489A - Machine for forming candy centres : en fr
  • CH153254A - Process for the heat treatment of iron and steel alloys. : de en
  • US1849779A - Method for cutting hexagonal blanks : en
  • US1849077A - Transfer device for knitting machines : en
  • US1849507A - Firearm : en
  • US1849693A - Winding machine : en
  • US1850037A - Process of making creamed products : en
  • CA320502A - Grain separator : en fr
  • US1849986A - Automatic telephone switch : en
  • DE547061C - Device on circular shears, scoring, creasing and punching machines for cardboard, cardboard o. The like. For feeding the sheets to the tools through feed rollers : de en
  • USD86532S - Charles miller : en
  • AU110131A - Improvements in or relating to electric storage cells and batteries : en
  • US1849372A - Two cycle internal combustion engine : en
  • US1849706A - Vibrating mechanism : en
  • US1849739A - Clover feeder attachment for cultivators : en
  • US1849782A - Vegetable slicer : en
  • FR722217A - Agitator for agricultural sprayers and the like : en fr
  • DE546866C - Reading box : de en
  • DK45372C - Photographic cassette for recording two, three or more consecutive movements of a moving object, person or the like. : da en
  • DE546676C - Process for the production of copper oxide photocells for the direct conversion of light into electrical energy : de en
  • US1849389A - Over-running clutch : en
  • US1849734A - Foot arch support : en
  • GB368923A - Improvements in or relating to wireless signal receiving apparatus : en
  • US1849079A - Combination razor and guard : en
  • CH153199A - Process for the preparation of a green wool dye of the anthraquinone series. : de en
  • CH153285A - High pressure tubular steam generator. : de en
  • US1849362A - Press : en
  • DK45384C - Electric air- or steam-filled Arc discharge pipe. : da en
  • USD86543S - Design por a garment button : en
  • DE546812C - Circuit for an amplifier in connection with a loudspeaker : de en
  • ES125686A1 - A new hook for beds. : en es
  • FR722172A - Improvements to automatic fluid actuated timing valves : en fr
  • CH153224A - Electric musical instrument capable of emitting the sounds of the organ. : en fr
  • CH153157A - Clothes hanger. : en fr
  • US1849120A - Roll towel cabinet : en
  • US1849153A - Method for preparing highly concentrated titanium sulphate solutions : en
  • US1849173A - Hanger and fastener for storm windows and the like : en
  • US1849984A - Batch weighing and mixing machine : en
  • US1850047A - Method and apparatus for treating or moistening yarn : en
  • DE546621C - Adjustable snap gauge : de en
  • DK45396C - Device for fastening strips of metal or similar for sealing and ornamentation. : da en
  • DE546723C - Receiver for wireless message transmission for connection to direct current networks : de en
  • DE546863C - Machine for checking the density of cans or the like. : de en
  • ES125717A1 - Perfections in the containers or tanks for the retailing of milk in detail. : en es
  • FR722208A - Process for the treatment of materials containing zinc oxide : en fr
  • DE547085C - Track crossing : de en
  • DE546361C - Counter board : de en
  • ES125688A1 - A procedure of cold self-vulcanization. : en es
  • FR39920E - Projectile improvements for smooth bore guns : en fr
  • FR722504A - Curtain closing device container and method for its manufacture : en fr
  • GB369195A - Improvements in or relating to centrifugal separation : en
  • GB369217A - An improved grid electrode for electron discharge tubes : en
  • US1849206A - Bushing : en
  • US1849465A - Device for preventing railroad switches from freezing : en
  • US1849512A - Lathe turning and boring attachment : en
  • US1849278A - Graining process : en
  • US1849330A - Shipping package : en
  • US1849687A - Docking device : en
  • US1850032A - Concealable running board luggage carrier : en
  • DE546616C - Electrically heated and controlled sterilizer for medical instruments : de en
  • DK45390C - Impact bolt fuse for machine guns. : da en
  • US1849470A - Automobile storage building : en
  • ES125681A1 - Improvements in the devices for the adjustment of the aim of the guns against airplanes. : en es
  • GB369062A - Improvements in anti-leprotic drugs : en
  • GB369093A - Improvements relating to milling machines : en
  • GB368925A - Improvements in the utilization of impure vapours and gases for heating water and other fluids : en
  • GB368964A - Improvements in undersocks : en
  • GB369102A - Regulating device for steam turbines and the like : en
  • GB369646A - Electrical adjustable resistance : en
  • DE546525C - Arched or articulated foot insert : de en
  • FR722248A - Closing device for liquid sprayers : en fr
  • GB369082A - Manufacture of artificial sponges : en
  • US1849830A - Protective arrangement : en
  • FR39885E - Homogeneous adjustable conical annular gas jet burner for hydrocarbons : en fr
  • GB368911A - Improvements in aerial toys : en
  • DE546518C - Device for cleaning flue gases : de en
  • GB369559A - Improvements in rotary snap-action electric switches : en
  • DE546414C - Play with a play arm set in rotation, the centrifugal force of which switches on a signal : de en
  • GB369225A - Improvements in poultry houses : en
  • GB368870A - Improvements in tip-up seats : en
  • GB369080A - Improvements in stands for flasks : en
  • GB369160A - Improvements in steam boilers and superheaters : en
  • FR722325A - Insecticide and processes for its manufacture : en fr
  • GB368972A - Noise suppressing device for pneumatic tools : en
  • GB368857A - Improvements in caps for bottles, jars and like receptacles : en
  • FR722174A - Bottle : en fr
  • CA320634A - Shoemaking method : en fr
  • DE546871C - Rotary piston internal combustion engine : de en
  • US1849131A - Flexible connection : en
  • DE546549C - Formation of pearls made of glass or other material for insoles, body bandages or other, healing purposes : de en
  • DE547046C - Wound dressing : de en
  • US1849797A - Attachment for sewing machines : en
  • CA320484A - Automobile rack : en fr
  • CA320573A - Brake : en fr
  • CH153150A - Lock. : de en
  • DE546633C - Penholder : de en
  • FR722443A - Filling body : en fr
  • GB368847A - Improvements relating to fluid pressure braking apparatus : en
  • GB369076A - Fuel pump for internal combustion engines operating with liquid fuel injection : en
  • DE539868C - Device for lateral sealing of the runners of gear motors or pumps : de en
  • DE546907C - Calendar, time and alarm clock in the lamp base : de en
  • DK45402C - Procedure and machine for rolling cigars and the like. : da en
  • US1849699A - Gate : en
  • US1849275A - Coating and printing process and apparatus therefor : en
  • US1849961A - Marking gauge for mortised door locks : en
  • GB369128A - Improvements in and relating to apparatus for recording and reproducing sound : en
  • FR39864E - Mobile stand for spare wheels : en fr
  • FR722171A - Detachable fastening device improved for covers, lids, doors, etc. : en fr
  • DE546695C - Seed dry dressing : de en
  • ES125727A1 - A grinding wheel or rotary polishing element for drum sanders. : en es
  • FR722542A - Controlled captive aircraft and apparatus for its use for pilot training : en fr
  • US1849145A - Vending or serving machine : en
  • US1849284A - Tractor : en
  • US1849393A - Traffic light : en
  • US1850033A - Sanitary napkin : en
  • US1849490A - Fuel feed pump and method of operating same : en
  • US1849971A - Ratchet operator for copyholders : en
  • US1850052A - Delivering mechanism for eyeleting and similar machines : en
  • FR39938E - Further development of boiler installations with steam superheaters : en fr
  • CH153140A - Apparatus for transporting household waste or other similar waste. : en fr
  • DE546452C - Workbench jaw : de en
  • US1849386A - Power plant : en
  • US1849608A - Signaling : en
  • US1849579A - Spring shackle : en
  • US1849583A - Locomotive : en
  • US1849804A - Spring toggle : en
  • CH153323A - Electric tube with cadmium vapor filling. : de en
  • FR39915E - Improvements in heat treatment of ferrous metals : en fr
  • FR722310A - Improvements to synchronized oscillating systems used in television, telecine, telemechanics, etc. : en fr
  • FR722530A - Drop burner for liquid fuels : en fr
  • DE546149C - Process for the direct extraction of iron in a hearth furnace : de en
  • CH153130A - Window. : de en
  • ES125752A3 - Improved method for the simultaneous preparation of acetone, butanol and methanol. : en es
  • FR722379A - Improvements to automatic and semi-automatic telephone systems : en fr
  • US1849272A - Method of making ceramic articles : en
  • FR39895E - Process for the preparation of cyclic ketones of the acenaphthenes series : en fr
  • GB368910A - Improvements in or relating to the printing of textile materials with vat dyestuffs : en
  • FR722382A - Fabric printing machine : en fr
  • GB369045A - Improvements relating to illuminated signals : en
  • FR722295A - Transportable installation for cooling of living quarters or others : en fr
  • GB368836A - Improved apparatus for severing wrappers from webs and feeding said wrappers to package-making machines : en
  • DE547249C - Safety device against unauthorized use of motor vehicles : de en
  • ES125765A1 - A system that allows a sinister submarine to present its situation and ask for help. : en es
  • DE546909C - Encapsulated clockwork : de en
  • ES125352A1 - An apparatus for sharpening razor blades and blades. : en es
  • GB369084A - Improvements in turbine electric generator sets : en
  • ES771U - Game of living room. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369211A - Improvements relating to latticework masts or posts : en
  • GB369105A - Attachment of turbine disc wheels : en
  • GR3580B - HYDROLINE OIL COMBUSTION MACHINE. : el en
  • US1849473A - Selector filter for color photography : en
  • GB369099A - Means for improving the efficiency of turbine bladings : en
  • CA320652A - Door lock : en fr
  • CH153359A - Articulated trolley. : de en
  • DE546358C - Complex impedance with negative real part : de en
  • DE546493C - Switching arrangement for two distribution networks : de en
  • DE546550C - Device for tearing insoles with joint supports : de en
  • US1849293A - Process of electrodepositing indium : en
  • US1849590A - Fuel supply system : en
  • US1849850A - Ventilating window shade : en
  • US1849930A - Pneumatic control device : en
  • US1849723A - Calking machine : en
  • US1849926A - Table for invalids' beds : en
  • US1850056A - Material abrasion tester : en
  • GB368965A - Improvements in and relating to voice-printing apparatus : en
  • FR722270A - Cigarette Making Machine Improvements : en fr
  • GB369155A - Improvements in and relating to direct injection oil engines : en
  • GB369188A - Improvements in or relating to confectionary driers : en
  • USD86545S - James e : en
  • DE546783C - Lubricating device for roll neck : de en
  • US1849928A - Apparatus for cutting rubber : en
  • DE547172C - Liquid fuel evaporator : de en
  • FR722324A - Improvements in magnetic materials usable in electricity : en fr
  • FR722541A - Adjustable closing device, adaptable to pots of different diameters, and transforming any ordinary pot into a special pot for steam cooking : en fr
  • US1849416A - Combined cigarette container and ash-tray : en
  • USD86546S - Geobge h : en
  • CH153191A - Process for the production of gluconic acid calcium by fermentation. : de en
  • CH153287A - Steam generator. : de en
  • FR722283A - Improvements to automatic or semi-automatic telephone systems : en fr
  • GB368991A - Improvements in calculating devices : en
  • US1849806A - Folding bed : en
  • US1849717A - Tubing for electrical purposes : en
  • CA320571A - Eye for double bar bumpers : en fr
  • CA320526A - Electrical cooking apparatus : en fr
  • DE501859C - Process for the production of a fertilizer : de en
  • GB368926A - Improvements in acoustic diaphragms : en
  • DE547088C - Device for electrical installation systems for protection against contact with electricity consumers : de en
  • GB368955A - Improvements in the manufacture and production of valuable liquid products from tars, petroleums and the like containing asphaltic or resinous matter : en
  • GB368894A - Improvement relating to the braking of automobiles : en
  • GB369129A - Improvements in and connected with tins or like containers for edibles and for other like purposes : en
  • GB369245A - Improvements in or relating to resilient supports for vibrating parts : en
  • DE545660C - Float control for hydraulic accumulators with compressed air load : de en
  • DE546673C - Metal housing for electricity meter : de en
  • DE546878C - Shut-off valve with rotatable passage body and valve cones movable perpendicular to the passage axis : de en
  • DE546647C - Arrangement for switching off lines in the event of a double earth fault : de en
  • US1849354A - Dusting powder and the like : en
  • US1849817A - Resin composition and method of preparation : en
  • FR722189A - Process and apparatus for the manufacture of articles made of cardboard, felt or any other similar material : en fr
  • FR722415A - Gyroscopic router and its applications : en fr
  • CA320605A - Tire cover lock : en fr
  • US1849072A - Runner trough for centrifugal casting machines : en
  • US1849205A - Folding belt conveyer : en
  • DE546530C - Seat frame with backrest : de en
  • FR722281A - Improvements in methods and devices for detecting and locating sound sources at a distance : en fr
  • FR722455A - Furnace for heat treatment and annealing of cast steel, forging metals and similar materials : en fr
  • FR722390A - Device for remote transmission of still or moving images : en fr
  • DE546739C - Device for loosening pipe connections : de en
  • FR39866E - Device for checking the progress of the candles : en fr
  • FR39949E - Improvements to puncture-proof inner tubes : en fr
  • DE546767C - Device for improving the commutation of direct current high voltage machines : de en
  • ES676Y - Room for the Basque ball game. : en es
  • DE546524C - Forceps-like device for squeezing and tying off blood vessels : de en
  • GR3581B - INSTRUMENT TO PREVENT THE MILK EXTRACT DURING BOILING. : el en
  • US1850051A - Alotsito v : en
  • FR722293A - Heat treatment process for all applications, and in particular for metallurgy : en fr
  • ES125774A1 - A mechanical toy equipped with movements of vibration or spin and dance by a centrifugal weight put into circulation by a spring. : en es
  • CH153404A - Process for the preparation of a vat dye. : de en
  • CA320572A - Manufacture of heavy metal carbides : en fr
  • US1849259A - Valve : en
  • DE546378C - Lifting platform : de en
  • DE546844C - Bilateral or unilateral bearing method using a continuously rotated or periodically pivoted receiving frame or a continuously rotated or periodically pivoted goniometer coupling coil and a recorder : de en
  • US1850003A - Production of photographic transparencies for printing : en
  • US1850034A - Bomb-thrower divisible in two parts adapted to be carried on man's back : en
  • US1849474A - Punching tool for primer cartridges : en
  • US1849959A - Indicating caliper : en
  • US1849152A - Thermostat construction : en
  • US1849338A - Antiglare shield : en
  • US1849365A - Saw handle : en
  • FR722418A - Rolling mill stand : en fr
  • CH153196A - Process for the production of a new dye. : de en
  • US1849571A - Mold for forming hard rubber articles : en
  • CA320493A - Shingle cutting machine : en fr
  • US1849198A - Method of preparing creosoting compositions and apparatus therefor : en
  • US1849319A - Expression indicator for piano accordions : en
  • US1849661A - Pump atomizer : en
  • DE547004C - Method and device for azotizing carbide : de en
  • FR39878E - Beating machine : en fr
  • US1849796A - Process and apparatus for producing sheet glass : en
  • DE547058C - Multi-cylinder mixture-compressing internal combustion engine : de en
  • FR722371A - Elastic gimbal transmission device : en fr
  • DK45401C - Device for sewing machines for footwear. : da en
  • US1849489A - Treatment of rubber : en
  • US1849868A - Grinder wheel oscillator : en
  • US1849898A - Tripod : en
  • DE546694C - Cash dispenser : de en
  • CA320533A - Telephone system : en fr
  • CH153151A - Device for fixing a gas burner to the appliance which contains it. : en fr
  • DE546631C - Front suspension for motorcycles : de en
  • FR39835E - Arrangement for determining the combustible gas content of gas mixtures, in particular flue gases : en fr
  • FR722224A - Installation of chamber furnaces for the production of gas and coke and its operating method : en fr
  • FR722417A - Improvements to convertible armchairs beds : en fr
  • CA320621A - Clothes line reel : en fr
  • US1850017A - Process for the separate recovery of aluminium and phosphoric acid from substances containing these constituents : en
  • DE546626C - Process for the production of processed cheese : de en
  • FR722358A - Process for treating resins and resulting products : en fr
  • CA320565A - Artificial rubber : en fr
  • FR722188A - Improvements to devices for waving hair : en fr
  • FR722334A - Gas protection device : en fr
  • AU3063530A - A sales recording appliance : en
  • US1849108A - Coating composition and film produced thereby : en
  • US1849213A - Hoisting mechanism : en
  • US1849233A - Switch : en
  • US1849704A - Fertilizer manufacture : en
  • DE546900C - Amusement cars : de en
  • FR39847E - Band brake for unwinding coils of assembly and winding machines : en fr
  • FR722232A - Device for filling line pullers : en fr
  • GB368885A - Improvements in or relating to pistons : en
  • US1849643A - Electric contact device : en
  • DE547236C - Electrically driven forging press : de en
  • FR721912A - Thermal overcurrent switch : en fr
  • DE546687C - Scoring knife box for wood wool machines : de en
  • US1849832A - Thermocouple : en
  • DE546927C - Process for the production of the side termination for square machine wire mesh : de en
  • ES784U - Scarves based on braids from 8 to 30 cm. Wide (Machine-translation by Google Translate, not legally binding) : en es
  • FR722197A - Hotplate : en fr
  • GB369004A - Improvements in instruments for measuring physical quantities such as fluid pressures : en
  • DE546544C - Device for the production of paper bags, in which a drawing punch presses a paper blank into a drawing shaft : de en
  • FR39903E - Improvements to current rectifiers : en fr
  • ES125696A1 - Procedure for manufacturing a disinfectant soap suitable for mechanics and similar uses. : en es
  • FR722372A - Grafting machine enhancements doing mayorquin grafting by hand : en fr
  • US1849306A - Windrow harvester : en
  • GB369061A - Improvements relating to pivots and bearings of the friction or braking type, for horizontally and vertically pivoted casements whereby these types of ventilators can beheld at any desired position : en
  • FR722276A - Paper bags for powdery materials : en fr
  • US1849146A - Pneumatic flotation apparatus : en
  • US1849177A - Automatic operating device for clutches : en
  • DE546547C - Grinding and polishing of the toughest metal alloys : de en
  • DE546620C - Filling furnace : de en
  • US1849147A - Mop holder and handle : en
  • DE546429C - Method for operating a cool container for keeping food fresh : de en
  • ES125768A1 - An apparatus-tub to remove the films from the grains. : en es
  • FR722425A - Improved method and apparatus for the manufacture of metal strips or bars of profiled cross section, more particularly applicable to the manufacture of rims, wheels : en fr
  • GB369095A - Improvements in rolls for pilger rolling mills : en
  • CH153235A - Connection terminal for electricity meter. : de en
  • US1849335A - Method and apparatus for proportioning fluids used in combustion processes : en
  • US1850000A - Distributing apparatus for conical corks : en
  • DE546359C - Coaxial high frequency pipeline : de en
  • FR722303A - Remote indicator : en fr
  • GR3578B - SUPPORT HEAD. : el en
  • DE546684C - Dismountable hospital bed made from tubular steel : de en
  • DE546716C - Wing spinning and twisting machine : de en
  • DE546847C - Device for voltage regulation : de en
  • US1849351A - Clip : en
  • US1849776A - Tobacco stemming machine : en
  • US1849447A - Speedometer : en
  • US1849828A - Vulcanizing apparatus : en
  • US1849948A - Hose clip : en
  • FR39849E - Signaling electric wave translators and amplifiers : en fr
  • GB368957A - Improvements in or relating to rotary earth boring tools : en
  • GB368967A - Improvements in unpuncturable pneumatic wheels for motor vehicles : en
  • ES125738A1 - Improvements in transmission systems by ultra-telephony telegraphy. : en es
  • FR722267A - Method and device for spinning artificial silk according to the draw-spinning process using a moving precipitating liquid : en fr
  • FR722237A - Automotive jacks improvements : en fr
  • FR722399A - Improvements to installations and devices that burn liquid fuels : en fr
  • GB368878A - Improvements in or relating to carburettors : en
  • FR722322A - Board game : en fr
  • GB368982A - Improvements in and relating to alternating current motor control gear : en
  • GB368998A - Apparatus for performing electrometric volumetric analyses : en
  • GB369272A - Combined watch and pyrophoric lighter : en
  • FR722465A - Diesel motor : en fr
  • US1849591A - Device for cutting continuous sheets of alpha very thin material : en
  • DE546435C - Wall plug with cover plate : de en
  • ES125714A1 - Apparatus to mark cheeses. : en es
  • FR39804E - Automatic starting rheostat for electric motors : en fr
  • DK45392C - Reinforced electrical cable containing one or more insulated wires. : da en
  • FR722535A - Impregnation process for the conservation of construction timber of power line poles, etc. : en fr
  • GB369124A - Process for the production of anhydrous fused caustic soda : en
  • US1849175A - Water heater : en
  • DE546470C - Process for the conversion of photographic silver images into dye images by oxidation and using leuco compounds : de en
  • DE546146C - Rotary piston steam engine with radially displaceable abutments in a circular cylinder : de en
  • DE546651C - Process for the production of multicolored slides, in particular cinematograph films : de en
  • FR39843E - Centrifuge bowl with juxtaposition of sludge chambers : en fr
  • FR39803E - Process for making insulating bodies (plates, moldings) with glass yarns : en fr
  • GB368935A - Improvements in the manufacture and production of aliphatic alcohols : en
  • GB369167A - Improvements in or relating to thermionic amplifiers and oscillation generators : en
  • FR39805E - Device for resetting watch movements with electric winding by mains current : en fr
  • CA320574A - Rubber antioxidant : en fr
  • CH153124A - Device for keeping the sieve of cleaning machines for short dry forage clean. : de en
  • US1849097A - Shoe form : en
  • US1849981A - Card table : en
  • DE546671C - Method for isolating the grooves of electrical machines and apparatus : de en
  • DE546722C - Process for the extraction of iron from iron ores using elemental chlorine : de en
  • DE546768C - Cooling device for electrical machines : de en
  • GB369223A - An improvements in or relating to bonnets or cowlings for the engines of motor vehicles : en
  • FR39839E - Warning device for monitoring and measuring the air pressure contained in automobile air chambers or the pressure of air or other gases or fluids enclosed in any receptacles : en fr
  • FR722482A - Contactor used to switch frequency changing stations designed in small waves to long waves and allowing return to the latter at will : en fr
  • DE546306C - Conversion of a reciprocating movement into a rotary movement through grooves on a rotating cylinder jacket : de en
  • CA320462A - Filler and preservative compound for inner tubes : en fr
  • US1849126A - Toilet accessories container : en
  • US1849458A - Shoe : en
  • CA320614A - Aircraft : en fr
  • ES643Y - Whistle or siren in the shape of an airplane. : en es
  • FR722186A - Method and apparatus for cleaning large fabrics and fabrics : en fr
  • GB369077A - Improvements in or relating to soles for boots and shoes : en
  • FR39785E - Improvements in means intended to prevent any feedback effect between the inlet and outlet circuits of discharge tubes : en fr
  • US1849135A - Internal combustion motor : en
  • US1849884A - Side band selector receiver : en
  • US1849618A - Pick-up lap roll : en
  • US1849381A - Pipe cutter : en
  • US1849531A - Lipstick container : en
  • DE469967C - Process for the production of cinematographic transformation and trick recordings without covering on a single film strip : de en
  • DE547055C - Coin checker for rejecting perforated coins : de en
  • US1849974A - Plectrum piano action : en
  • US1849081A - Method and apparatus for manufacturing and assembling cathode starting sheets for electrolysis : en
  • US1849410A - Fencing : en
  • US1849166A - Coupon cutter : en
  • FR722540A - Improvements to stamps, seals and the like : en fr
  • GB369125A - Improvements in anti-friction bearings : en
  • GB369171A - Improvements in low power induction motors : en
  • GB369216A - Improvements in or relating to the production of ethyl alcohol from ethylene : en
  • US1849193A - Submarine cable : en
  • US1849617A - Method of and apparatus for constructing multiply articles : en
  • FR722421A - Air vessel : en fr
  • FR722488A - Hacksaw blade : en fr
  • GB369152A - Bottle with pipette-stopper : en
  • DE546590C - Extrusion press : de en
  • DE546612C - Process for the formation of track lines on flat weft knitting machines : de en
  • DE546674C - Counter drive for electricity meters and gas meters : de en
  • DE546882C - Machine for pressing out foam masses and similar sensitive masses in partial quantities : de en
  • FR722491A - Rotating rower wing for all nautical, land and aerial devices : en fr
  • GB369087A - Improvements in or relating to means for refacing valve seats : en
  • GB369236A - Improvements in or relating to the manufacture of dyes : en
  • GB369915A - Improvements in the manufacture and production of aqueous dispersions of water-insoluble materials : en
  • FR722409A - Arrangement of bunkers in ships the main boilers of which are placed on a deck or on a platform above the top of the tank or the bottom of the ship : en fr
  • GB368881A - Improvements in and relating to the manufacture of coke : en
  • ES125689A1 - Procedure for the manufacture of an injectable anti-blennorrhagic. : en es
  • ES125799A3 - Apparatus for the preparation of infusions especially of coffee. : en es
  • FR722266A - Improvement in the heating of bakery ovens : en fr
  • US1849127A - Centrifugal pump : en
  • US1849966A - Lighting fixture : en
  • FR722251A - Devices for unwinding and listening or viewing sound and visual recordings on common or separate films : en fr
  • GB369280A - Improvements in or relating to safety devices for internal combustion engines having forced feed lubrication : en
  • US1849082A - Production of solid calcium nitrate : en
  • US1850055A - tayman : en
  • GB369233A - Improvements in and relating to apparatus for playing games of skill : en
  • DE545644C - Multi-cylinder four-stroke internal combustion engine : de en
  • DE546645C - Production of alkali phosphates : de en
  • DE546299C - Process for the production of porous rubber compounds with a foam-like structure : de en
  • DE546899C - carousel : de en
  • GB369123A - Improvements in anti-skid devices for motor vehicles : en
  • GB369617A - Improvements in chain gearing for the transmission of energy from one shaft to another : en
  • FR39873E - Self-closing warning container : en fr
  • FR39830E - Improvements to automotive headlights : en fr
  • FR39933E - Non-detonating fuels for internal combustion engines : en fr
  • FR722531A - Mechanical engraving knife : en fr
  • GB369119A - Improvements in or relating to apparatus for the localization of oil leakages in the lead sheaths of oil-filled electric cables : en
  • GB369140A - Improvements in or relating to insecticides : en
  • DE546657C - Device for interchangeable connection of brushes with their handles : de en
  • FR722341A - Process for manufacturing products made of iron or stainless steel and resistant to corrosion : en fr
  • GB369044A - Improvements in or relating to devices for spraying or projecting liquids : en
  • US1849164A - Friction cut-off coupling : en
  • ES125777A1 - A neutral conditioning procedure. : en es
  • DE540572C - Display device : de en
  • DE546646C - Telecommunication cable with constantly distributed inductivity : de en
  • DE546750C - Process for the extraction of sex hormone-like thermostable substances from plant organisms : de en
  • FR722236A - New rubber product and its applications : en fr
  • FR722352A - Supercharging device for internal combustion engine : en fr
  • FR722161A - Selector switch : en fr
  • FR722416A - Packing and dispensing device for pack sprayer : en fr
  • FR722349A - Track loader-pickup : en fr
  • US1849379A - Radio finder : en
  • DE546619C - Device for scooping, skimming, degreasing and skimming liquids : de en
  • US1849607A - Apparatus for the comparison and measurement of luminosity : en
  • US1849418A - Hunter's mitten : en
  • CH153162A - Device for wet drawing of bast fiber roving. : de en
  • US1849616A - Preparation of vinyl acetate : en
  • CA320627A - Fluid heater for washing machines : en fr
  • FR722273A - Material for the manufacture of blanks intended to receive a lacquer decoration possibly enhanced with enamels, inlays, and processes for obtaining and molding this material : en fr
  • FR39904E - Improvements to current rectifiers : en fr
  • FR722492A - Improvements to joints for pipes or vessels containing pressurized fluid : en fr
  • US1849398A - Internal combustion engine : en
  • CA320632A - Fastener : en fr
  • CH153414A - Body roofing. : de en
  • CA320578A - Inspection device for pickless fabrics : en fr
  • USD86510S - Design eor a cabd table top : en
  • DE546326C - Drawer lock : de en
  • DE546709C - Valve bag : de en
  • GB368874A - Improvements in or relating to electric storage batteries : en
  • US1849101A - Connection for pump plungers and the like : en
  • US1849165A - Piston cup follower ring : en
  • FR722377A - Respiratory apparatus designed to ensure life in a confined environment : en fr
  • GB368986A - Improvements in or relating to a coupling device for the automatic engagement and disengagement of toothed or friction gearing : en
  • GB369121A - Improvements in or relating to the doors of gas generating and coke ovens : en
  • GB369173A - Improvements in or relating to detachable suspension or gripping devices : en
  • DE546905C - Cutting device on locking devices for band iron tires : de en
  • DE547215C - Device for damping natural vibrations in membranes with high elasticity : de en
  • ES125791A1 - Improvements in the methods for the manufacture of discs for recording sounds. : en es
  • FR39883E - Double pencil sharpener : en fr
  • FR722118A - Cigarette machine forming the tobacco rod with tobacco spreader device : en fr
  • GB368953A - Improvements in and relating to invalids' and like bedsteads : en
  • GB369001A - Improvements in bimetallic heat-sensitive elements : en
  • GB369122A - Potato washing machine : en
  • FR39871E - Manufacturing process of new cellulose compounds : en fr
  • FR39874E - Improvements in turn and stop indicator devices imitating the driver's gesture for vehicles and in particular for automobiles : en fr
  • DE547086C - Automatic route block system with point-like influence : de en
  • DE547087C - Process to transmit the observations made from an airplane by telegraph : de en
  • GB369072A - Process for the production of agents for reducing the surface tension of liquids : en
  • GB369275A - Improvements in or relating to safety guards for motor and like vehicles : en
  • US1849194A - Lethal apparatus : en
  • GB369914A - Improvements in or relating to the treatment of textile yarns or fibres : en
  • ES125684A1 - An improved procedure, and its corresponding special apparatuses, for the baking of wheat and other cereals. : en es
  • DE546940C - Device for evaporation of solutions : de en
  • DE546558C - Heating system consisting of opposing channels for indirect heating of baking rooms : de en
  • DE546473C - Trimming machine for photographic papers like : de en
  • ES125683A1 - Improvements in the pneumatic horns for signals. : en es
  • FR722192A - Improvements to rubber vulcanization processes : en fr
  • FR722533A - Coating for roads : en fr
  • GB368939A - Improvements in or relating to bed-settees, and like articles of furniture : en
  • GB369089A - Apparatus for the production of coke and gas in horizontal chamber ovens : en
  • GB369097A - Improved manufacture of olefin-polysulphide plastics : en
  • FR722414A - Progressive hydraulic clutch system with speed change : en fr
  • GB369066A - Process for the separation of solid and liquid fatty acids : en
  • ES125769A1 - Improvements in brushing or caring the grains. : en es
  • DE547173C - Process for the production of a highly reactive iron : de en
  • US1849187A - Mixing apparatus : en
  • US1849705A - Spring coiling method and means : en
  • GB369952A - Improvements in or relating to electric motors : en
  • CH153327A - Process for the preparation of 4-butylaminobenzoic acid-B-dimethylaminoethyl ester. : de en
  • US1849340A - Feed mechanism for slicing machines : en
  • DE546854C - Scraper machine : de en
  • DE546911C - Process for printing on acetate silk or on substances containing cellulose ether and esters : de en
  • CA320636A - Pattern grading machine : en fr
  • CH153207A - Process for producing a fuel for lighters. : de en
  • CH153395A - Process for the preparation of a black azo dye. : de en
  • CH153126A - Shears. : en fr
  • CH153368A - Device for producing hollow bodies of all kinds from concrete, reinforced concrete, asbestos cement and the like. : de en
  • ES125792A1 - Changeable bearing. : en es
  • US1849683A - Multiple unit turret type machine tool : en
  • US1849820A - Combination electrical regulator : en
  • DE546615C - Twine ball holder : de en
  • DE546654C - Process for the production of porous insulating moldings from mineral fiber materials : de en
  • FR39896E - Telephone transmission systems : en fr
  • GB368987A - Improvements in means for securing blankets on the cylinders of printing machines : en
  • GB369094A - Improvements in non-ferrous alloys : en
  • GB369047A - Improvements in and relating to ventilating systems : en
  • GB369010A - Improvements in curbs for domestic hearths : en
  • FR722180A - Automatic pressure reducing device for liquid or gaseous fluids : en fr
  • FR722311A - Auto Hood Clip : en fr
  • DE547039C - Process for the production of paints, films, plastic compounds and the like. like : de en
  • DE547122C - Electric capacitor in a housing made of cardboard, pressboard, paper mache etc. like : de en
  • ES125052A1 - A procedure for the manufacture of flat rules of laminar body. : en es
  • ES125751A3 - A machine with a perfected system for treating fabrics. : en es
  • FR39922E - Self-regulating pressure device : en fr
  • GB369144A - Improvements in straining arrangements for vacuum drying apparatus : en
  • FR722518A - Process for obtaining fuel oil for engines, of very good quality and very refined, from heavier hydrocarbons, by destructive hydrogenation : en fr
  • GB368883A - Improvements in carburettors : en
  • GB368838A - Improvements relating to the distillation of hydrocarbons and apparatus therefor : en
  • US1849209A - Process of sulphonating oils and fats : en
  • US1849738A - Cover or protector for vehicles and the like : en
  • US1849877A - Structural toy : en
  • FR39860E - Process for the purification of crude paraffin : en fr
  • GB368903A - Improvements in and relating to apparatus for cracking and coking oils : en
  • DE547059C - Device for moving objects suspended from carrying devices through baths : de en
  • USD86519S - Design fob : en
  • US1849584A - Brake : en
  • GB368862A - Improvements in or relating to impulse transmitters for use in telephone or like systems : en
  • AU110631A - Improvements in or relating tothe manufacture of articles of or containing rubber or similar material : en
  • CH153403A - Process for the preparation of a vat dye. : de en
  • CA320633A - Nail sorting machine : en fr
  • CH153180A - Milk duck. : de en
  • CA320516A - Heater : en fr
  • CH153169A - Adjustable mounting of the whip which causes the whip of a loom's whip and is provided on a rotating drive part. : de en
  • ES125798A1 - Improvements in the virgin discs for phonographic recording of sounds. : en es
  • ES792U - Finished range outsole for sports footwear (Machine-translation by Google Translate, not legally binding) : en es
  • ES125796A3 - A method of manufacturing sieves for the milling industry. : en es
  • DE546758C - Pile indexing device : de en
  • FR722374A - Mud flushing device for cycle, motorcycle or other wheels : en fr
  • GB369151A - Improvements in and relating to bed pans : en
  • GB368963A - Improvements in circular knitting machines : en
  • GB369158A - Improvements in caps of cans or the like : en
  • US1849902A - Clutch device : en
  • US1849453A - Zinc sulphide and manufacture thereof : en
  • US1849678A - Traction wheel : en
  • US1849805A - Clamp : en
  • US1849939A - Camera : en
  • CA320474A - Portable fire extinguisher : en fr
  • US1849151A - Projection apparatus : en
  • US1849572A - Disazo-dyestuffs and process of making same : en
  • USD86552S - Design fob a lock : en
  • FR722419A - Track support beam, intended more particularly for light mobile cranes : en fr
  • GB369278A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • GB369108A - Improvements relating to homogeneous armour plate : en
  • DE546711C - Method for matching raster elements of flexible layer supports that do not exactly coincide, in particular a negative created behind a color raster and a copier color raster : de en
  • GB368849A - Improvements in or relating to adjustable sheet display apparatus : en
  • CH153302A - Distribution and switching device for electrical circuits. : de en
  • CH153341A - Horse shoe to prevent slipping. : de en
  • US1849080A - Key holder : en
  • US1849857A - Loom spool : en
  • CA320537A - Variable speed transmission : en fr
  • FR722480A - Improvements to vacuum drying devices : en fr
  • GB369073A - Improvements in curtain suspending devices : en
  • AU532331A - An improved process forthe production of photographic plates for use on printing machines : en
  • DE546602C - Device for high-frequency traffic on lines : de en
  • CA320626A - Washing machine dolly : en fr
  • CH153345A - Box for packing masses that are liquid when hot and solidified when cold. : de en
  • GB368920A - Improvements relating to pumps, and particularly to feed pumps for engines of automobile vehicles and the like : en
  • US1849658A - Apparatus for treatment of iron ore : en
  • US1849992A - Throttle and ignition control : en
  • DE546601C - Coin operated telephone : de en
  • FR722498A - Improvements to wheels and rims for vehicles : en fr
  • GB368834A - Improvements in and connected with the cracking of nuts for the winning of kernels thereof : en
  • CA320577A - Mine roller : en fr
  • US1849528A - Gas igniter : en
  • US1849065A - Container : en
  • DE546418C - Disengageable power coupling with shear bolt, especially for rolling mills : de en
  • CA320587A - Coal mining apparatus : en fr
  • US1849469A - Luminous tube : en
  • US1849485A - Transformer : en
  • DE546941C - Process for the conversion of lignin, lignin derivatives and lignin-containing bodies, such as cellulose waste liquor, into technically usable products : de en
  • DE546725C - Process for regulating the power distribution to several interconnected power plants for alternating or multi-phase current : de en
  • CA320519A - Depth gauge and stop for grader blades : en fr
  • CH153165A - Thread winding machine. : de en
  • CA320463A - Pipe bending device : en fr
  • DE546690C - Manufacture of vulcanizable rubber compounds : de en
  • US1849095A - keenan : en
  • DE547005C - Process for the production of 1, 1, 2-trichloroethane : de en
  • US1849847A - System of control : en
  • US1849639A - roberts : en
  • US1850057A - Method of making di-chloramine : en
  • CH153307A - Changeover switch with momentary switching. : de en
  • US1849933A - Combination handle and strap holder : en
  • FR722449A - Apparatus for lowering baled packages : en fr
  • CH153249A - Process for preventing crusting in aluminum and iron alloy baths. : en fr
  • US1849232A - Photographic film with sound track indication : en
  • US1849461A - Method for knitting pants or like articles of clothing : en
  • USD86551S - Design for a radiator : en
  • US1849864A - Folding seat : en
  • US1849919A - Safety razor : en
  • US1849415A - Pneumatic sounding device : en
  • USD86537S - Timothy l : en
  • US1849432A - Match book : en
  • USD86529S - Design foe a table top : en
  • CA320491A - Glass article making machine : en fr
  • CA320471A - Broom mop : en fr
  • DE546843C - Frame DF antenna : de en
  • DE547006C - Electrical signaling device for railroad and tram trains : de en
  • DE547038C - Method for determining the location of vehicles : de en
  • US1849842A - Signaling device : en
  • US1849562A - Remote control attachment for tractors : en
  • CA320523A - Gate and door fastener : en fr
  • DE547149C - Hoof insert with step pad for equines : de en
  • US1850049A - Pipe fitting and method of making the same : en
  • US1849129A - Flush valve : en
  • CH153218A - Apparatus for addressing by hand. : en fr
  • CH153215A - Sheet of carbon paper for multicopy. : en fr
  • FR39862E - Clip inserts for instant packaging assembly : en fr
  • FR722170A - Basic rate automatic vending machine : en fr
  • FR722207A - Process for the production of new water-insoluble azo dyes : en fr
  • GB369166A - Rontgen tubes : en
  • CH153315A - Electric hot cathode discharge tube for rectifying alternating current of high voltage. : de en
  • ES685U - Bag or purse of celluloid, galait, or other analogous material with surface partially or totally constituted by rods of said materials arranged in articulation of blinds. (Machine-translation by Google Translate, not legally binding) : en es
  • CH153223A - Drawing pad with frame. : de en
  • CH153239A - Magnetic coupling device for low frequency amplifier transformers. : de en
  • ES124199A1 - Angulometer : en es
  • FR39875E - Tube and bar bending machine : en fr
  • FR722339A - Reducer more particularly applicable to the control of propellers rotating in opposite directions : en fr
  • GB369162A - Process for the recovery of beryllium compounds from beryllium-bearing minerals : en
  • DE546423C - Process and device for cleaning boiler feed water by thermoelectric effect : de en
  • GB368938A - Improvements in garment stands : en
  • CH153190A - Process for the preparation of ethyl acrylate. : de en
  • CH153391A - Process for the preparation of a black azo dye. : de en
  • FR722529A - Safety razor : en fr
  • CA320575A - Tire mould : en fr
  • CH153121A - Machine to work the soil, intended to be adapted to a tractor. : en fr
  • FR722431A - Shock absorber, in particular for weighing devices : en fr
  • GB369039A - Improvements in dies for use in the manufacture of tiles and blocks : en
  • ES125737A1 - Projection ring for shaft bearings, particularly for vehicles on rails, for collecting or stopping lubricant that runs in the axial direction. : en es
  • ES124971A1 - A process with its provision to manufacture insulating material starting from insulating substances and locking means. : en es
  • FR722244A - Emergency lighting device : en fr
  • GB368897A - Improved desk or table for handwriting, typewriting or like purposes : en
  • GB368907A - Improvements in covers for electrical apparatus : en
  • GB369182A - Manufacture of artificial masses : en
  • GB369229A - Improvements in or relating to internal combustion engines of the liquid fuel injection type : en
  • USD86517S - Design for a stand ob : en
  • FR39876E - Tool for wood mortising machines, its mode of operation, and tool holder head for carrying out said work : en fr
  • GB368876A - Improvements in or relating to flexible couplings : en
  • GB369270A - Improvements in statistical machines : en
  • FR722496A - Booster converter for direct current, particularly applicable to the power supply of t devices. s. f. and tube amplifiers : en fr
  • USD86542S - Dwight p : en
  • US1849305A - Optical bench : en
  • DE546453C - Printing unit on self-indicating scales : de en
  • DE530190C - Movable boat elevator : de en
  • DE547045C - Varicose vein stocking : de en
  • FR39759E - Gas-filled rectifier : en fr
  • FR39834E - Projectile loaded with pellets, visible, fire regulator and range extender for shotgun : en fr
  • FR722511A - Improvements made to winches : en fr
  • DE546667C - Automatic lane fixing block : de en
  • GB369022A - An improved fluid-tight joint for pipes and tubes : en
  • FR722169A - Clutch Control Improvements in Motor Vehicles : en fr
  • GB368988A - Improvements in electrical tumbler switches : en
  • GB369595A - Improvements in or relating to speed of revolution indicators : en
  • DE546461C - Ignition magnet : de en
  • DE546485C - Support roller frame for conveyor belts : de en
  • GB369922A - Improvements relating to bracket-like fittings for use in connection with rods or tubes : en
  • US1849218A - Floor polishing machine : en
  • US1849757A - Folder support for sewing machines : en
  • FR722402A - Device for monitoring switch positions : en fr
  • FR722255A - Device for removing stumps, roots, piles, etc. : en fr
  • FR722501A - Device for the rapid excitation of alternating current generators : en fr
  • ES125802A1 - A procedure of combined pendulums for the exploration of groundwater and metalliferous deposits. : en es
  • FR722321A - Auxiliary control device of the picking members of rectilinear hosiery looms during punching : en fr
  • DE546702C - Remote control with two or more pressure lines : de en
  • DE546995C - Device for switching off the ignition current in internal combustion engines that are suddenly relieved, especially aircraft engines : de en
  • DE547160C - Grinding wheel with a slip ring from a number of abrasive sectors : de en
  • FR39929E - Process for the regeneration of the elements so2 and na2o contained in the residual liquors resulting from the cooking of cellulosic materials, and in particular with a solution of sodium sulphite : en fr
  • FR39868E - Improvements made to carburetors : en fr
  • FR39936E - Automatic temperature regulator : en fr
  • US1849761A - Regulator : en
  • US1849780A - Window sash : en
  • ES125715A1 - System of automatic activation of signals and barriers for level crossings. : en es
  • GB368889A - Improvements relating to means for the rapid transformation of open automobile vehicles of torpedo and other types to closed automobile vehicles and vice versa : en
  • CA320647A - Oscillation generation apparatus : en fr
  • US1849336A - Electric supply system : en
  • CA320623A - Ironing machine : en fr
  • CH153187A - Anode for electrolytic cells. : de en
  • USD86554S - Design for a dish or other similar article of hollow-ware, china : en
  • FR722337A - Improvements in the construction of airplanes and other flying machines : en fr
  • GB369172A - Improvements in and relating to blowpipes for welding and cutting metals : en
  • US1849827A - Telemetric system : en
  • DE546574C - Process for accelerating vulcanization : de en
  • GB368948A - Improvements in hollow cores or blocks for use in concrete structures : en
  • GB369006A - Improvements in or relating to machines for moulding tiles and the like : en
  • DE546873C - Shielding for ignition magnets and parts of the ignition system of explosion engines : de en
  • FR722444A - Heating tongs for permanent waves : en fr
  • FR722486A - Improvements to multi-contact switching devices : en fr
  • GB369596A - Improvements relating to the manufacture of electric rare gas discharge lamps : en
  • FR39905E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • US1849380A - Internal combustion engine : en
  • ES125778A1 - Chemical process of making a paste to weld metals. : en es
  • FR722429A - Reciprocating Wire Guide Pin Cannet : en fr
  • FR722474A - Device for the treatment of organisms by electric current : en fr
  • FR722519A - Lining machine with automatic adjustment of the fabric rate : en fr
  • US1849640A - Smoking device : en
  • DE546656C - Gas burner : de en
  • DE546827C - Process for the preparation of monooxamic acids of 4รญรฑ4'-diaminodiphenyl-1รญรฑ1'-cyclohexane and its substitution products : de en
  • CA320509A - Filing cabinet : en fr
  • GB369032A - Improvements in or relating to paper bag machines : en
  • GB369146A - A process for the production of tri-sodium phosphate : en
  • GB369601A - Improvement in draught dust and weather excluders for the bottoms of doors : en
  • ES125793A1 - An improved mechanism for driving the brakes of motor vehicles. : en es
  • GB369075A - Improvements relating to coupling arrangements for vehicles : en
  • US1849523A - Glass container : en
  • US1850039A - Fishhook holder : en
  • DE546608C - Air nozzle for gas generator : de en
  • US1850025A - Apparatus for the smelting of copper ores and the like : en
  • FR39932E - Slack adjustment device for brake linkages : en fr
  • GB368859A - Improvements relating to steam generators : en
  • US1849839A - Transmission of pictures : en
  • US1850015A - Sputum cup : en
  • DE547238C - Recording device for stereokinematographic image series : de en
  • GB369255A - Improvements in apparatus for the electrostatic removal of dust : en
  • CH153299A - Device for fastening poles to pole wheels of internal pole machines. : de en
  • US1849156A - Automatic train control : en
  • ES125699A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 124847 : en es
  • FR722228A - Method and device for the transmission of tensile and pressure forces : en fr
  • GB368936A - Improvements in or relating to snap-action electrical switches of the ironclad type : en
  • US1849280A - Automatic starter for electric motors : en
  • US1849323A - Erosion retarder for ditches : en
  • US1849721A - Power transmission mechanism : en
  • DE546490C - Lying press for schnitzel or similar pressed goods : de en
  • GB369053A - Improvements in or relating to magnetic balances : en
  • GB368929A - A process for the manufacture of an artificial musk : en
  • GB369011A - Improvements relating to light signalling and like buoys or floating vessels : en
  • GB369030A - Loud speaker : en
  • ES125659A1 - PROCEDURE FOR GIVING FERTILIZING SALTS OR POTASSIUM CHLORIDE AN UNALTERABLE FORM TO STORAGE AND WELL SPREAD : en es
  • GB369592A - Improvements in the tinting of cinematograph films adapted for sound reproduction : en
  • US1849574A - Electricity generating apparatus : en
  • USD86515S - By george a : en
  • FR722427A - Apparatus intended for casting stereotypes or plates and fitted with a mold which is applied, in the casting position, directly against the crucible : en fr
  • US1849547A - Airplane : en
  • DE546457C - Fully automatic multiplier with ten key setting device and control unit : de en
  • DE546669C - Electric bimetal switch : de en
  • FR39880E - Improvements to devices for printing breaking news : en fr
  • FR722272A - Fuel pump for automobiles : en fr
  • US1849172A - Camera : en
  • FR722508A - Advanced ashtray : en fr
  • GB368996A - Improved method of producing seamless drawn tubes : en
  • FR722168A - Convertible multiple mold for vibrated reinforced cement posts : en fr
  • FR722275A - Superheater for marine fire tube boilers : en fr
  • FR722348A - Continuous flow storage-destocker : en fr
  • FR722464A - External clamping brake : en fr
  • GB369147A - Improvements relating to the production of packets for containing razor blades : en
  • GR3584B - AUTOMATIC ADJUSTMENT OF ROTARY GAMES ENVELOPES. : el en
  • ES125718A3 - Improvements in screw-on caps for cans. : en es
  • FR39818E - Automatic cleaning device for fall pipes and household waste disposal : en fr
  • GB369614A - Improvements in the manufacture and production of organic compounds containing nitrogen : en
  • DE547244C - Foldable hood : de en
  • GB369034A - Improvements in apparatus for kibbling or reducing lump material : en
  • US1849221A - Let-back for loom take-ups : en
  • US1849316A - Sprinkler head : en
  • US1849439A - Sawing machine : en
  • US1849913A - Actuating mechanism for pressing machines : en
  • US1849200A - Safety device for boilers : en
  • USD86547S - tilden : en
  • DK45383C - Impedance network. : da en
  • US1849436A - Electrolytic cell : en
  • DE547064C - Storage for the steering handwheel for motor vehicles which can be swiveled out with part of the steering handwheel shaft : de en
  • FR722538A - Manufacturing process of letter envelopes : en fr
  • DK45387C - Device for suction boxes for paper machines and similar machines. : da en
  • US1849059A - Method of and means for supplying fuel : en
  • US1849242A - Reversing valve : en
  • US1849560A - Tractor : en
  • DE546746C - Process for oxidation by means of nitrogen-containing oxidizing agents : de en
  • FR722517A - Fire sprinkler opened by melting metal : en fr
  • US1849598A - Printing plate and method of making the same : en
  • USD86539S - Design for a gasoline dispensing unit : en
  • ES125695A1 - Apparatus for sharpening razor blades. : en es
  • US1849822A - Antioxidant or age-retarder : en
  • FR722363A - Electric flashing signal : en fr
  • GB369212A - Improvements in or relating to pit props : en
  • DE546607C - Atomizer burner for liquid fuels with coaxially arranged tubes in the burner tube open at both ends : de en
  • ES125702A3 - Procedure for sanding the wood with a pneumatic roller. : en es
  • FR722204A - Improvements to insulating and other sheet materials and their manufacturing processes : en fr
  • FR722360A - Manufacturing process of hinges and other parts pivoting around an axis : en fr
  • GB368974A - Improved apparatus for simulating manoeuvering of vehicles and/or for playing a game : en
  • DE546901C - Drive to induce progressive walking movements in toy quadruped figures : de en
  • DE546998C - Brake application device for a single-axle trailer and dump truck : de en
  • GB369183A - Electric primer : en
  • US1849798A - Barometric condenser : en
  • CH153390A - Process for the preparation of an azo dye. : de en
  • US1849185A - Method of and apparatus for shaping metallic stock : en
  • USD86526S - Design fob a combination eotjntain pen holder and statuette : en
  • AU438831A - Automatic petrol cutout and feed-governor for automotive vehicles : en
  • CA320528A - Over-running clutch : en fr
  • GB369104A - Improvements in or relating to spindles or shafts for rotors : en
  • GB369281A - Improvements in and relating to electric vacuum switches : en
  • DE546918C - Composite metallic conductor : de en
  • GB368932A - Improvements in or relating to cream : en
  • ES125736A1 - A process for the preparation of binder bitumen, as well as its emulsion, for the preparation of coatings and concrete concretes. : en es
  • ES776U - Improvements in metal capsules for closing bottles with cork discs (Machine-translation by Google Translate, not legally binding) : en es
  • FR722212A - Device intended to amplify the movements of light spots : en fr
  • FR722327A - Electric lamps and their manufacturing process : en fr
  • DE546533C - Snap spring for temperature controller : de en
  • DE546891C - Mud flaps for bicycle alternators : de en
  • CA320567A - Steam engine : en fr
  • CH153142A - Street gutter. : de en
  • CH153347A - Conveyor device for powdery material. : de en
  • DE547051C - Jack : de en
  • US1849084A - Siphon pen for recording instruments : en
  • US1849158A - Coke cooling apparatus : en
  • US1849983A - Device for forming alpha yarn store : en
  • US1849955A - Tau-square and gauge : en
  • GB369615A - Process and apparatus for the production of heat and cold by the aid of atmospheric air or obtaining the separation of moisture from atmospheric air : en
  • ES125756A1 - Device for the regulation of explosion chambers, particularly for combustion motor turbines. : en es
  • FR722221A - Packaging for soap or other pasty products and process for the manufacture of such packaging : en fr
  • FR722364A - Rim for clincher tires : en fr
  • GB369113A - Improvements in and relating to date-indicating or registering apparatus : en
  • DE546362C - Compensation circuit to cancel the currents flowing through a converter : de en
  • DE546849C - Implementation through metal housings, especially for electrical capacitors : de en
  • GB368906A - Improvements in the hydrogenation of fatty acids and in apparatus therefor : en
  • GB369252A - Process of utilising ivory scrap : en
  • FR39893E - Process for the preparation of wetting agents, scum producing agents and dispersing agents : en fr
  • FR722356A - Anti-rollback device for vehicles : en fr
  • FR722381A - Audible warning device for lack of air in the brake brake pipe of railways : en fr
  • GB368975A - Improvements in winding keys : en
  • DE546085C - Device for distributing air or gas in a fan over the entire length of the blades : de en
  • US1849765A - Spring mounting for individual wheels : en
  • DE546680C - Base for adhesive, sealing, insulating tapes and plasters : de en
  • DE546603C - Closure for the pipe feed openings in electrical installation equipment : de en
  • DE546745C - Impact protection for broomsticks with a rubber sleeve to be streaked over the outer end of the handle : de en
  • US1849245A - Toning bath for photocraphic prints : en
  • US1849274A - Valve : en
  • US1849644A - Fire extinguisher : en
  • US1849722A - Road working broom : en
  • DE546970C - Sieve for coffee pots : de en
  • DE547008C - Electrical safety device for a fixed electrical pit lighting : de en
  • FR722091A - Improvements to card punching machines : en fr
  • FR722411A - Wheel : en fr
  • DE546581C - Illuminated circuit diagram to illustrate the operating status of a line with several switches or a track with several switches, etc. : de en
  • US1849522A - Glass container : en
  • FR39836E - Method and device for autoclaving, dressings, surgical instruments etc. : en fr
  • GB368930A - Manufacture of 1:2:5:6-diphthaloylnaphthalene and halogen substitution products thereof : en
  • DE546851C - Closure for liquid-tight containers made of rubber or rubberized and other material e.g. B. ice packs, hot water bottles, water pillows, bags and. like : de en
  • DE542417C - Line extension for mines consisting of flexibly connected curved pipes : de en
  • GB368844A - Improvements in or relating to apparatus for use in connection with sound films : en
  • US1849359A - Self contained oil seal : en
  • US1849963A - Adjustable bearing : en
  • FR39913E - Mobile and transportable hopper crane : en fr
  • FR722203A - Dust seal packing for axle boxes : en fr
  • GB369058A - Improvements in drill sharpeners : en
  • US1849106A - Stoker construction : en
  • CH153361A - Device for the transmission of signals from the train to the track on live tracks. : de en
  • US1849997A - Self-feed-magazine-pencil : en
  • CA320476A - Corn ear dish : en fr
  • US1849085A - Supercharger for magnets : en
  • CH153301A - Electrical junction box for damp rooms with wall socket. : de en
  • CH153332A - Circuit arrangement in telephone systems. : de en
  • CH153413A - Process for the preparation of 4-glycolylamino-4 '(2,3-dimethyl-4-aminopyrazolyl) arsenobenzene. : de en
  • US1849136A - Lantern : en
  • CH153276A - Device for adjusting the start of injection in internal combustion engines. : de en
  • CA320518A - Airship : en fr
  • CA320546A - Seal for electric discharge devices : en fr
  • CH153158A - Sludge collector for bulk stones. : de en
  • CA320541A - Gas tight seal : en fr
  • CH153270A - Method for preventing water from entering the impeller head of impeller turbines, pumps and the like with movable blades and apparatus for carrying out this method. : de en
  • US1849169A - Calculating machine : en
  • US1849212A - Clutch : en
  • US1849516A - Door control system : en
  • US1849502A - Gray cast iron and method of producing the same from iron-silicon alloys : en
  • US1849672A - Milking machine : en
  • US1849956A - Game : en
  • AU206331A - Improvements relating to steam driven fluid compressors : en
  • US1849342A - Washer : en
  • CH153343A - Device for counting and transferring tablets in rows into a wrapping device. : de en
  • US1849504A - Laminated glass and method of preparing the same : en
  • US1849729A - Tractor chain : en
  • CA320625A - Combined clothes washer and drier : en fr
  • AU539331A - Improvement in method of making wash-off relief images : en
  • CA320479A - Razor : en fr
  • CA320507A - Paper platform for telegraph printing machines : en fr
  • CA320557A - Picture projection system : en fr
  • DE546504C - Moistening device for knitwear : de en
  • US1849246A - Method of making articles from organic substances : en
  • US1849744A - Fuse plug and socket : en
  • CA320616A - Apparatus for drawing glass tubes : en fr
  • CH153365A - Further training in lifting landing gear planes. : en fr
  • GB368882A - Process of insulating electrical apparatus : en
  • GB369253A - Improvements in means for brushing teeth : en
  • US1849444A - Preparation of ortho-amino-carboxylic acid esters of the anthraquinone series : en
  • CH153310A - Compressed air switch with pneumatic actuation of the contacts. : de en
  • CH153211A - Process for tanning hides and the like and apparatus for carrying out the process. : de en
  • DE547106C - Hollow precipitation electrode for electrostatic precipitator : de en
  • ES125762A1 - A new disinfection and cleaning device for telephone and analog nozzles. : en es
  • CA320506A - Handkerchief : en fr
  • CH153388A - Process for the preparation of an azo dye. : de en
  • DE546618C - Device for the production of smaller hollow cast bodies by fall casting : de en
  • DE546804C - Washing machine with fan : de en
  • DE547247C - Time switch, especially for direction indicators : de en
  • FR722214A - Improvement in universal joint housings : en fr
  • DE546778C - Incubator with wings rotating around the stack of eggs : de en
  • US1849682A - Trimmer or grass cutter : en
  • US1849728A - Taper pin : en
  • CH153198A - Process for the production of an anthraquinone derivative. : de en
  • IE12091L - Hand nibbling tool. : en
  • DE546889C - Method for tensioning a wire-spoke wheel through permanent change in shape : de en
  • CH153309A - Right and left rotary switch. : de en
  • DE546588C - Process for the finish rolling of wide, thin sheets or strips : de en
  • GB369036A - Improvements in or relating to monogrammic indicators : en
  • CA320482A - Corn ear holder : en fr
  • FR722165A - Device for indicating clock time error : en fr
  • CA320612A - Lock washer : en fr
  • CH153256A - Drive device for wood on machines such as routers. : en fr
  • US1849291A - Machine for plasticating materials : en
  • US1849491A - Cut-off valve for water supply systems : en
  • GB369055A - Comb-frames for beehives : en
  • US1849559A - Tanning for the production of leathers of various kinds : en
  • US1849858A - Setting machine : en
  • US1850008A - Fire extinguishing device : en
  • CH153326A - Process for the preparation of a preparation of opium that has been freed from dietary fiber and contains all the alkaloids. : de en
  • CH153353A - Protection device for ball bearings. : en fr
  • CA320488A - Pulping machine : en fr
  • ES693U - Improve the presentation of stockings and socks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722158A - Apparatus for measuring the weight of liquid petroleum products : en fr
  • FR39930E - Process for the chemical recovery of the active elements of residual liquors after cooking of cellulosic materials : en fr
  • US1849654A - Method of reclaiming used lubricating oils : en
  • US1849713A - Thermal switch for oil burner control : en
  • US1849867A - Composition of matter : en
  • US1849587A - Mordant dyestuffs and process of making same : en
  • US1849770A - Apparatus for use in connection with hair curling and waving devices : en
  • US1849392A - Broach : en
  • DE547089C - Incandescent cathode ray tube : de en
  • US1849144A - Power take-off : en
  • US1849709A - Shock absorber : en
  • US1850045A - Game board or bowl : en
  • FR39869E - Process for refining metals, especially relating to the removal of impurities from treated lead : en fr
  • FR722164A - Flywheel ignition magneto for combustion engines : en fr
  • GB368990A - Improvements relating to the construction of vehicle bodies : en
  • DE546928C - Machine for polishing the needle eye : de en
  • US1849482A - Wrist watch : en
  • US1849544A - Process of and apparatus for producing printing plates : en
  • US1849812A - Ventilator : en
  • DE546595C - Method and device for tamping the sleeper bedding by means of mobile tamping machines : de en
  • US1849339A - Safety releasing joint for drill tubes : en
  • AU376631A - Improvements in preservatives forwood : en
  • FR722456A - Process for the production of soft and hard rubber coatings : en fr
  • US1850054A - Centerless grinder : en
  • US1849450A - Portable oven : en
  • US1849869A - Roofing material : en
  • US1849935A - of portland : en
  • CH153202A - Process for the preparation of a dye of the anthraquinone series. : de en
  • CH153296A - Lamellar cooler. : de en
  • FR722448A - Cable transport installation : en fr
  • FR722500A - Cooling device for mechanical aircraft : en fr
  • GB368850A - Improvements relating to electric current rectifying devices : en
  • GB369964A - Improvements in the manufacture and production of porous or non-porous metal articles : en
  • FR39782E - Method for transmitting images : en fr
  • DE547068C - Method and device for closing the ends of a sleeve to cigars u. like : de en
  • US1849720A - Carburetor : en
  • GB369100A - Improvements in or relating to modulation systems for electric oscillations : en
  • FR722532A - Speed reduction mechanism : en fr
  • CH153362A - Gear protection box with protective seal, especially for protection against splashing water in trams. : de en
  • US1849226A - Submarine amusement device : en
  • US1849749A - Electric furnace : en
  • US1849099A - Inclosure : en
  • AU123331A - Improvements in auxiliary wheel attachment for cycles : en
  • CA320517A - Press : en fr
  • CA320558A - Refractory article : en fr
  • CH153279A - Device to facilitate the starting of internal combustion engines. : en fr
  • DK45389C - Device for protection against wind for Land, Air or Watercraft with one or more direct Observation openings. : da en
  • GB369007A - Improvements in and relating to mercury vapour rectiflers : en
  • FR39925E - Improvements in gas mixture separation processes : en fr
  • GB368968A - Improvements in or relating to electrical capacity measuring devices with direct reading : en
  • GB369625A - Improvements in prepayment gas meters : en
  • US1849557A - Centrifugal pump : en
  • US1849946A - Heat exchange device : en
  • USD86536S - Setts : en
  • DE546630C - Suspension that can be used for pulling and pushing : de en
  • ES790U - Improvements in the bars for the installation of glass for skylights and skylights. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369181A - Improvements in windings for high potential electrical machines : en
  • US1849478A - Rotary air engine : en
  • US1849552A - Display stand : en
  • US1849527A - Electron discharge device and process of making the same : en
  • DE546865C - Automatic insertion and lifting device with automatic clamping device, especially for pipe testing presses : de en
  • DE546831C - Collection drawer for address printing plates : de en
  • US1849105A - Stoker construction : en
  • US1849555A - Bottle making machine : en
  • US1849929A - Hydrovacuum pump : en
  • DK45374C - Cattle release device. : da en
  • CH153161A - Process for the production of tops from woolen and rayon thread material, waste threads from spinning and weaving, as well as combing with threads. : de en
  • CH153204A - Device for the production of zinc white. : de en
  • DE546389C - Device for operating keyboard instruments : de en
  • FR722447A - Closing system for bracelets, straps, belts and all other applications : en fr
  • US1849859A - Method of eliminating fading : en
  • US1849881A - Translucency measuring apparatus : en
  • US1849893A - Fountain shaving brush : en
  • US1849176A - Windscreen : en
  • US1849907A - Ventilating window : en
  • US1849965A - Reenforcing for parachute shroud cords : en
  • US1849328A - Control device for conveyers : en
  • ES125767A1 - A rotary dryer for grains and pasta. : en es
  • CH153393A - Process for the preparation of a black azo dye. : de en
  • US1849594A - Oxide cathode : en
  • DE546677C - Process for the production of Fitschen by means of electrical resistance welding : de en
  • FR39807E - Process for preparing tank dyes : en fr
  • DE546874C - Rope pulley : de en
  • ES125787A3 - Improvements in rubber soles for footwear. : en es
  • DE546252C - Device for the production of paper sleeves : de en
  • GB369988A - Improvements in and relating to electric arc welding apparatus : en
  • DE546503C - Tensioning and length compensation device working with roller : de en
  • DE546735C - Process for the production of simultaneously fire-retardant and water-repellent fiber material : de en
  • FR722152A - Relay : en fr
  • DE545713C - Process for the production of guanidine sulfate from guanidine rhodanide : de en
  • ES125770A1 - Improvement in the manufacture of means to light homes. : en es
  • DE546444C - Electrically heated hair waving device for flat rollers : de en
  • FR39892E - Manufacture and application of acetylene condensation products with ammonia : en fr
  • GB369594A - Improvements in and relating to milking apparatus : en
  • DE546903C - Method and device for loosening electrically poorly conductive masses or moldings from electrically conductive bodies : de en
  • DE546830C - Installation on radially loaded turbines : de en
  • GB369282A - Improvements in or relating to high boots : en
  • GB368971A - Self-driving electric power installation : en
  • FR722497A - Device for welding large parts : en fr
  • FR722523A - Method and apparatus for recording sounds on phonograph records : en fr
  • IE13115L - Special steels : en
  • FR39827E - Hanging device for sheet metal or fiber cement roofs : en fr
  • GB369056A - Improvements relating to wire stranding machines : en
  • DE546717C - Carousel-like device with seats arranged on the circumference for public amusement purposes : de en
  • DE547030C - Casting mold for die setting and line casting machines with dies guided on wires : de en
  • GB369185A - Improvements in windings for high potential electrical machines : en
  • US1849067A - Sucker rod : en
  • US1849294A - Reactive stoker for use with steam boilers : en
  • US1849536A - Hinge bearing structure : en
  • GB369141A - Improvements in or relating to the manufacture of ethylene glycol : en
  • FR722430A - Improvements in the manufacture of cellulose or cellulosic products : en fr
  • FR722173A - Device for the cooling and preliminary purification of gas, in particular top gas, intended to be purified, preferably electrically : en fr
  • GR3582B - TOOL FOR MAKING CARPETS BY SEWING MACHINE. : el en
  • DE543962C - Process for the production of picture and sound films : de en
  • DK45375C - Regulator for Internal Combustion Engines. : da en
  • DE546902C - Centrifugal casting process for the production of moldings from cement, concrete and other plastic masses : de en
  • ES125648A1 - Steel blade applicable to shaving machines. : en es
  • US1849092A - Extension top for desks and the like : en
  • US1849719A - Polishing machine : en
  • FR39928E - Safety razor : en fr
  • FR39947E - Devices for locating the settings of t.s.f. : en fr
  • GB369069A - Combined inflating, deflating and gauging device for pneumatic tyres : en
  • US1849542A - Measuring device : en
  • US1849920A - Process of manufacturing hard rubber dust and product : en
  • AU258031A - Improvements relating to locking the caps of peterol tanks and the like : en
  • DK45381C - Coin Collection Device for Telephone Devices for Use in Connection with Automatic Telephone Centers. : da en
  • FR722383A - Reinforced valve for pumps and other applications : en fr
  • DE546730C - Cat for hoists : de en
  • DE547054C - Adding unit for value card printer : de en
  • ES775U - Screw closing lid for bottles, vessels and similar containers. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849143A - Inking system for printing presses : en
  • DE546314C - Process for the digestion of vegetable fibers : de en
  • DE546955C - Circuit arrangement for switching telegraph equipment on and off remotely by changing the direction of the current in the telegraph loop : de en
  • FR39924E - Device to dispel doubt in direction-finding : en fr
  • GB368924A - Means for securing secrecy in electric communication systems : en
  • GB369621A - Composition rods igniting by friction : en
  • FR722245A - Joint for rods and tubes : en fr
  • CH153136A - Device for cleaning the grids of hydraulic installations. : en fr
  • ES125522A1 - A procedure for the construction and opening of containers of metallic plate of hermetical closing, without key, punch or any cutting instrument. : en es
  • GB368898A - Improvements in the arrangement of condensers in electric power circuits : en
  • GB368994A - Improvements in and relating to electric heaters : en
  • GB369613A - Improvements in the manufacture and production of condensation products from aromatic hydrocarbons : en
  • CA320499A - Automobile light : en fr
  • CH153322A - Gate valve for gas pipes. : en it
  • US1849427A - Handle of tools driven by flexible shafts : en
  • GB368904A - Metal treating furnace : en
  • GB369916A - New chrome pigments and process for producing the same : en
  • FR722317A - Improvements in sand pits : en fr
  • FR722389A - Improvement in transmission pulleys : en fr
  • GB368833A - Improvements in heels for boots and shoes : en
  • DE546805C - Process for the production of highly active coal : de en
  • US1849282A - Bootjack : en
  • CH153243A - Process for achieving flat capacity areas. : de en
  • CH153349A - Endless belt propellant carrier train for motor vehicles. : en fr
  • US1849265A - Window construction : en
  • US1849533A - Animal-like pull-toy : en
  • CH153154A - Typewriter table. : de en
  • CH153177A - Process for the production of leather footwear and footwear produced by this process. : de en
  • CH153306A - Electrical isolator. : de en
  • US1849526A - Process for purifying coal gas from hydrogen sulphide : en
  • CA320569A - Heat recovery : en fr
  • US1849634A - Ventilating hood for show case lights : en
  • DE546560C - Decomposition of active coal : de en
  • DE546635C - Automatic circuit breaker for fire alarm devices : de en
  • DE546773C - Operating chair with armrests : de en
  • CH153269A - Transportable motor-pump. : en fr
  • CA320531A - Weaving method : en fr
  • CA320640A - Adjustable cam : en fr
  • DE546548C - Reinforcement insert for boots, shoes, etc. like : de en
  • US1849148A - Feeder for cups and the like : en
  • US1849203A - Deodorant burner : en
  • CA320554A - Pressure reducing valve : en fr
  • CH153221A - Four color pencil. : de en
  • US1849821A - Electric signal amplifier : en
  • US1849569A - Process for extracting the juice from liquorice : en
  • US1849941A - Gang street sweeping machine : en
  • US1849287A - Conveying elements for heat treating furnaces : en
  • US1849524A - Store-front construction : en
  • US1849890A - Means for preventing back movement in motor vehicles : en
  • CH153344A - Wrapping machine. : de en
  • DE547062C - Process for the production of light-sensitive layers : de en
  • US1849648A - Treatment of gases and the like : en
  • US1849674A - Ham retainer : en
  • AU107731A - Improvements inthe manufacture of synthetic resins and moulding powders obtained therefrom : en
  • CA320580A - Electric coupling circuit : en fr
  • US1849252A - Vacuum regulator : en
  • US1849684A - Chain drive mechanism : en
  • DE546764C - Arrangement for oil-tight routing of flexible lines between oil-filled containers : de en
  • DK45380C - Locking device for Release devices for automatic center buffer couplings. : da en
  • US1849677A - Electrically controlled sorting machine : en
  • CH153275A - Single-acting valveless two-stroke internal combustion engine. : de en
  • US1849433A - Fishing spear : en
  • CA320478A - Locomotive boiler : en fr
  • CA320619A - Gang condenser control apparatus : en fr
  • US1849353A - Inside sun visor for vehicles : en
  • US1849476A - Method of producing alloys : en
  • USD86525S - Design eor a radiator cap ornament : en
  • GB369041A - Improvements in or relating to the manufacture of rubber foot wear : en
  • CH153320A - Lighting lamp for shop windows, shops, etc. : en fr
  • CA320545A - Circuit interrupter : en fr
  • DE546912C - Oven for continuous smoldering, coking and gasifying : de en
  • US1849149A - Internal combustion engine : en
  • US1849880A - Film movement : en
  • AU64831A - Improvements in and relating tothe extraction of kernels : en
  • CH153405A - Apparatus for dispensing powdery or granular substances in predetermined quantities. : de en
  • CA320520A - Aeroplane landing gear : en fr
  • US1849406A - Helical spring washer : en
  • US1849452A - Printing form : en
  • US1849601A - Safety steam regulator : en
  • US1849759A - hermann : en
  • DE546397C - Lock fastening : de en
  • DE546703C - Control device for hydraulic single drives of working machines arranged in groups : de en
  • DE546705C - Procedure for checking the ends of cartridge cases for the purpose of sorting : de en
  • US1849139A - Pneumatic tire pressure indicator system : en
  • US1850014A - Clock movement : en
  • CH153185A - Process for packaging tobacco leaves and subsequent handling thereof, and apparatus for carrying out this process. : en fr
  • GB369960A - Improvements in power driven hand directed hair cutting, massaging and the like toilet appliances : en
  • US1849969A - Railroad track construction : en
  • US1849660A - Brake lining stretcher : en
  • US1849581A - Road repair apparatus : en
  • US1849849A - Machine for grinding cutters : en
  • US1849220A - Monocycle internal combustion engine : en
  • US1849103A - Alternating current rectifier : en
  • US1849940A - Tire pressure indicator : en
  • US1849130A - Flush valve : en
  • FR722256A - New right and left lock : en fr
  • FR722453A - Vehicle refinements : en fr
  • CH153184A - Process for the production of yeast. : de en
  • CH153385A - Process for the preparation of a nitrogenous compound. : de en
  • CH153273A - Device to protect the pedestals and their foundations from gas and steam turbines and other hot machines against the radiant heat generated by them. : de en
  • US1849791A - Stoker : en
  • US1849345A - Core barrel : en
  • US1849923A - Production of ammonium chloride from coke oven gases and the like : en
  • FR39934E - Development of chucks : en fr
  • FR722412A - Improvements to windshields, sun visors and other oscillating articles for automobiles and other uses : en fr
  • FR722547A - Measuring valve for the sale of liquids : en fr
  • GB368959A - Improvements in apparatus for the pasteurisation of liquids in bottles : en
  • FR722246A - Suspension soap : en fr
  • ES125680A1 - Improvements in the devices designed to determine the trajectory that must be given to a torpedo. : en es
  • GB369060A - Improvements relating to electrical supply apparatus applicable to illuminated signs, advertisements and the like : en
  • GB369120A - Process for the recovery of nickel and cobalt or pure salts thereof : en
  • DE546976C - Mold for injection molding machines : de en
  • DE547069C - Method and device for wrapping cigars : de en
  • ES125801A1 - A process for the manufacture of a confectionery product in the form of biscuit to cream. : en es
  • GB369145A - Improvements in or relating to common wave broadcasting systems : en
  • DE546672C - Single-phase induction motor with an auxiliary phase winding which is connected to the network in series with a capacitor connected via a transformer : de en
  • DE546756C - Drive for quick pressing : de en
  • DE547075C - Weft sensor device for looms with revolver lock box : de en
  • GB369017A - A process for increasing the affinity of cellulose esters for dyestuffs : en
  • DE546526C - A resilient blanket that can be placed or laid on a burial coffin : de en
  • DE546719C - Lid fastening and securing for metal buckets, cans, etc. Like. With handle bags : de en
  • DK45377C - Dupsko for Shafts, especially for Rackets, Golf clubs and other Sports props. : da en
  • US1849089A - Method of forming joints : en
  • US1849774A - Bread package : en
  • DK45403C - Procedure for Increasing the Strength Figures, e.g. Tensile strength and resistance to bending by oscillating effects, by austenitic, non-curable chromium-nickel-iron-carbon alloys. : da en
  • ES125741A1 - Improvements in the construction of automobiles. : en es
  • FR722333A - Improvements to ship portholes : en fr
  • US1849508A - Fertilizer manufacture : en
  • FR39943E - Regulator for hydraulic cylinders : en fr
  • FR722458A - Process for the preparation of sulfaminic acids from the acid esters of sulfuric acid of a 2-aminoanthrahydroquinone : en fr
  • CH153146A - Device for emptying a container. : en fr
  • US1849440A - Fuse : en
  • DE546570C - Circuit arrangement for step transformers : de en
  • DE546727C - Device for regulating the reactive power of cascades consisting of an asynchronous front machine and a commutator rear machine : de en
  • FR722193A - Motor vehicle upgrades : en fr
  • GB369112A - Improvements in or relating to modulating systems for electric oscillations : en
  • US1849288A - Electric furnace resistor element : en
  • US1849356A - Nitrocellulose explosive and process of making the same : en
  • DE546653C - Device for the transmission of measuring device pointer positions by means of a variable wire resistance : de en
  • FR39946E - Continuous apparatus intended to make, in a molten lead bath, the distillation and if necessary the cracking of heavy hydrocarbons : en fr
  • US1849671A - Loading apparatus : en
  • FR39945E - Hydraulic shock absorber : en fr
  • GB368946A - Improvements in and relating to suction cleaners : en
  • DE546779C - Operating procedures for internal combustion turbine systems : de en
  • CA320656A - Extension table : en fr
  • FR722375A - Treatment of bronze waste to separate copper, tin, lead and precious metals : en fr
  • FR722386A - Generator or tube amplifier assembly : en fr
  • FR39888E - Elastic non-slip tire tread : en fr
  • US1849441A - Steel melting furnace and process of manufacturing the same : en
  • FR39882E - Process for making linoleum or other similar materials : en fr
  • GB369170A - Device for straightening plates, band-shaped material, flat material, section material, wires of any cross sectional shape and the like : en
  • NL26404C - : en
  • DK45398C - Coolant for Automobiles and the like. : da en
  • CH153313A - Device for selectively protecting distribution networks with isolated neutral point. : en fr
  • FR722545A - Drawer cabinet for storing records, for desks, etc. : en fr
  • DK45394C - Procedure for the production of gramophone records. : da en
  • FR39939E - Acetylene projector : en fr
  • GB369227A - Improvements in circular knitting machines : en
  • US1849267A - Control for evaporating apparatus : en
  • US1849741A - Flexible band : en
  • DE546929C - Conveyor device, especially for machines for the production of wide headed nails : de en
  • ES125807A3 - The method of manufacturing a depositing apparatus for articles in the form of a ball or the like, which is mechanically operated by means of a coin. : en es
  • FR722187A - Tape : en fr
  • FR722407A - Process for preparing yarns from aqueous cellulose solutions : en fr
  • ES125553A1 - A construction procedure of circular compression mechanism and its application to the manufacture of explosion-proof compound turbines. : en es
  • FR722413A - Contact clamp for quick connections : en fr
  • GB368861A - Improved means for attaching straps to wristlet watches : en
  • GB369143A - Improvements in and relating to the manufacture of ice : en
  • GB369218A - Improvements in or relating to non-skid devices for use on wheel tyres : en
  • DE546611C - Flat knitting machine : de en
  • CH153225A - Press for tennis rackets. : de en
  • GB368942A - Improvements in and relating to typewriters : en
  • GB369005A - Improvements in or relating to heat accumulator installations for supplying hot-water and steam : en
  • FR722332A - Device for attenuating or eliminating night-time effects in direction-finding readings : en fr
  • US1849409A - Box : en
  • DE546763C - Radio transmitter in which the transmitted transmission frequency changes periodically between two neighboring values in order to reduce fading : de en
  • DE546948C - Device controlled by the plate cylinder of a rotary rubber printing machine for feeding work pieces to be printed, such as sheet metal plates and like : de en
  • GB369015A - Improvements in furnace grates : en
  • US1849070A - Padlock : en
  • US1849525A - Store-front construction : en
  • US1849855A - Spare tire carrier : en
  • FR39821E - Buttoned raw soles and their manufacturing process : en fr
  • DE546836C - Laengsrippenrohr, which is composed of individual longitudinal segments : de en
  • DE547028C - Device for controlling a steam turbine, which is used to drive a compressor or several : de en
  • GB369051A - Improvements in or relating to trusses particularly for use in aircraft : en
  • GB368890A - A new form of sweetmeat : en
  • GB369052A - Improvements in electric discharge devices : en
  • FR722229A - Process for the preparation of a mono-azo dye and its lakes : en fr
  • FR722326A - Lighting fixture : en fr
  • GB368841A - Improvements in and relating to the production of soldering materials : en
  • FR722254A - Device for limbing trees : en fr
  • DE546924C - Centrifugal pump : de en
  • DE546426C - Rotogravure printing machine for sheets that can be used as a proofing machine : de en
  • FR722463A - Process for the manufacture or recovery of catalytic materials : en fr
  • US1849610A - Golf bag : en
  • US1849844A - Method for hydrolyzing the halides of hydrocarbons and their derivatives : en
  • US1849968A - Refrigeration vaporizer : en
  • DE546906C - Device for securing garbage containers : de en
  • US1849649A - Revolving screen cotton separator : en
  • USD86548S - Design for an embroidered textile fabric : en
  • US1850030A - Venturi meter : en
  • FR722047A - Electrical switches : en fr
  • DE546850C - Ultraviolet emitters for medical purposes : de en
  • FR39911E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • US1849159A - Fertilizer carton and dispenser : en
  • US1849487A - Window pulley : en
  • ES793U - Folding chair. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722301A - Improvements to the steering of vehicles with pivoting steering axle on kingpin : en fr
  • FR722181A - Embossed sheet metal funeral monument : en fr
  • FR722343A - Adhesive metal strip fly trap and charger-cleaner : en fr
  • GB369133A - Improvements in valves for pneumatic tyres : en
  • FR722367A - Roadmender's squeegee : en fr
  • FR722481A - Ejection device for hunting rifles : en fr
  • FR722549A - Switching device for electrical devices : en fr
  • CA320465A - Railway vehicle roller mounting : en fr
  • CH153335A - Procedure for the remote display of measured quantities using the pulse frequency method. : de en
  • FR722410A - Gas meter drawer : en fr
  • GB368837A - Improvement in fire extinguishing apparatus : en
  • US1849229A - Bead plate : en
  • US1849783A - Hosiery : en
  • GB368909A - Improvements in and relating to mattresses : en
  • GB369230A - Improvements in or relating to lamp fittings suitable for street lighting : en
  • FR39793E - Improvements to mercury switches : en fr
  • FR721991A - Improvements to electric batteries : en fr
  • US1849053A - Production of gluconic acid : en
  • US1849396A - Air heater : en
  • US1849673A - Carpenter's bench : en
  • US1849755A - Driving mechanism for motor vehicles : en
  • US1850041A - Variable speed gearing, particularly for motor vehicles : en
  • DE546310C - Process for preserving the aroma of roasted coffee : de en
  • FR722177A - Device for determining the running speed of machine tools in number of revolutions : en fr
  • FR722403A - Improvement of furniture with drawers, plans, etc. : en fr
  • US1849377A - Shore : en
  • US1849750A - Ironing board : en
  • US1849960A - Method for the determination of potassium : en
  • ES755U - Graduated container, with obstruction mechanism, designed to measure all types of liquids. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849758A - Wall mold : en
  • DE546353C - Production of finely divided metals through the decomposition of metal carbonyls in a heated cavity : de en
  • DE546743C - Device for winding wire or strip material onto drums : de en
  • DE547123C - Electric winding capacitor with variable capacitance : de en
  • DE491579C - Ten switching device for sprocket wheel calculators : de en
  • DE546484C - Process for packing cigarettes or similar items in sliding boxes : de en
  • FR722357A - Improvements in the construction of floors : en fr
  • GB368892A - Improved method of and means for separating cellulose or the like from treating liquid : en
  • GB369138A - Improvements in or relating to advertising and the like apparatus : en
  • GB368886A - Improvements in and relating to film-casting machines : en
  • GB369018A - Improvements in and relating to fluid-pressure brakes : en
  • CA320534A - Humidity controlled valve : en fr
  • FR722446A - Improvements in the construction and operation of filter presses : en fr
  • GB369192A - Improvements in or relating to hair curling apparatus : en
  • FR722320A - Method and apparatus for determining the position of any light sources at night : en fr
  • DE546563C - Contact wire holder : de en
  • GB369116A - Method for the production of white tablets for writing : en
  • DE546148C - Method and device for filling liquid containers, in particular ice cells : de en
  • DE546655C - Device for sticking labels or the like on box parts : de en
  • FR39850E - Bed can be raised vertically and can be moved in this position : en fr
  • DE546650C - Concrete round bar bending machine : de en
  • DE546686C - Injection molding machine with pressure chamber for processing magnesium and its alloys : de en
  • DE546904C - Turning device for wrongly lying cigarettes : de en
  • FR722151A - Method for adjusting a telephone membrane : en fr
  • GB369176A - Gauging device for pneumatic tyres : en
  • DE546469C - Storage and display board for surface samples, cards, etc. : de en
  • DE547107C - Cleaning of raw materials containing alumina : de en
  • US1849087A - Telephone system : en
  • US1849196A - Apparatus for separating air from water : en
  • US1850061A - Apparatus for manufacturing rubber and rubberized fabric stock : en
  • DE546658C - Horizontal or sloping washer and cooler for exhaust gases from lime ovens : de en
  • ES125708A1 - A new security device for doors. : en es
  • ES125772A1 - A special device and procedure to prevent the falsification of all documents, both public and private. : en es
  • FR39927E - Surge arrester with ionization chamber : en fr
  • FR722502A - Multiple lamp : en fr
  • ES125723A3 - A procedure for the manufacture of artificial silk filaments for the production of schappe. : en es
  • FR39822E - Door closing device : en fr
  • DE546580C - Process for the production of low-twist wire ropes from wire strands : de en
  • DE547090C - Cooling device for X-ray tubes : de en
  • DE546781C - Formation of mainly metallic contact surfaces : de en
  • DE547033C - Slag box for liquid purification of the regenerators of Siemens Martinoefen : de en
  • GB369240A - Improved manufacture of fertilisers : en
  • US1849281A - Automatic starter for electric motors : en
  • ES125153A1 - An improved procedure for the manufacture of uniform caps. : en es
  • DE547070C - Self-regulation for clocks with Westminster and hour strike : de en
  • CH153356A - Device for preventing the puncture of inner tubes of pneumatic tires of vehicles. : en fr
  • FR39907E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • FR39845E - Process for preparing tanning materials : en fr
  • FR722342A - Fast response and high sensitivity control process for electrical installations : en fr
  • CA320597A - Flexible valve head : en fr
  • US1850038A - Process of producing potassium sulphate, ammonia sulphate, and alumina from alunite : en
  • CH153123A - Mower. : de en
  • US1849257A - Rail frog : en
  • US1849426A - Process for manufacturing chlorinated derivatives of anthanthrone : en
  • US1849814A - Refrigerated oil burner nozzle : en
  • US1849322A - Brush : en
  • NL27658C - : en
  • CH153377A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546505C - Humidifier for textile items, especially socks, on moving forms : de en
  • ES125730A3 - Improvements in mercury thermometers. : en es
  • US1849823A - Method and apparatus for shaping articles of glass : en
  • US1849727A - Stop for rotating parts : en
  • US1849554A - Visibility promotion : en
  • US1849348A - Garage : en
  • US1849825A - System of motor control : en
  • US1849266A - Hot water storage tank : en
  • US1849883A - Sheet pack opener : en
  • US1849467A - Method of manufacturing piston rings : en
  • US1850063A - Hose nozzle for dispensing apparatus : en
  • CH153373A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546738C - Device on gas cookers to prevent accidents : de en
  • ES125721A1 - An automatic talking scale. : en es
  • GB368848A - Improvements in or relating to coin-freed vending-machines : en
  • FR722206A - Transformer : en fr
  • FR722503A - Milking machine : en fr
  • CA320500A - Gramophone recording device : en fr
  • NL26360C - : en
  • US1849794A - Parasol construction : en
  • US1849882A - Gear shifting mechanism : en
  • FR722495A - Curling or waving iron : en fr
  • GB368879A - Improvements in or relating to rail motor carriages and the like : en
  • NL26678C - Method for the preparation of plastics from condensation products of aromatic amines and aldehydes : en nl
  • US1849056A - Electron discharge device : en
  • US1849743A - Stock car : en
  • US1849374A - Pipe supporting means : en
  • US1849466A - Pile fabric knitting machine : en
  • NL26642C - : en
  • US1849597A - Multicolor printing apparatus : en
  • DE546366C - Glow cathode tubes : de en
  • FR722395A - Precious metal alloys having special technical properties and process for obtaining them : en fr
  • GB369078A - Improvements in or relating to machines for the manufacture of caps to be applied to bottles : en
  • US1849400A - Percolator construction : en
  • US1849484A - Regulator for corn sheller feeders : en
  • US1850009A - Reduction of metals out of their ores : en
  • DE546514C - Method and apparatus for assembling electrical resistors : de en
  • DE547174C - Process for the preparation of amino alcohols : de en
  • FR39908E - Electromechanical device suitable for triggering a mechanism and applications of this device : en fr
  • FR722182A - Improvements to wire mesh manufacturing processes : en fr
  • FR39856E - Improvements to balance buckets : en fr
  • FR722279A - Salt coating for electrodes for electric arc welding of aluminum-silicon alloys and the like : en fr
  • FR722280A - New decorative or protective product in cellulosic fibers and its manufacturing process : en fr
  • GB368914A - Improved method of decorating metal surfaces : en
  • DE546938C - Device for sticking fabric samples and other surface products on substrates : de en
  • AU501231A - Improvements relating to apparatus for rectifying alternating electric current : en
  • CA320592A - Terminal for pneumatic dispatch systems : en fr
  • CH153222A - Machine for enclosing letters in your envelopes. : de en
  • US1849725A - Quick automatic escape : en
  • US1849675A - Production of carbon-black : en
  • USD86533S - Design for a garter : en
  • DE546664C - Copy machine for loose sheets : de en
  • DE546983C - Device for monitoring the stone shavings of wood grinders : de en
  • GB368798A - Improvements in basic refractory bricks or other articles : en
  • US1849499A - Condenser : en
  • US1849975A - Grate for gas producers : en
  • DE546298C - The hay elevator can be moved in both directions from the loading point : de en
  • DE546858C - Milling knife : de en
  • FR722191A - Thermal machines : en fr
  • FR39884E - Improvements in the manufacture and processing of malleable cast iron : en fr
  • FR722194A - Three-position mechanics for looms and the like : en fr
  • GB368951A - Improvements in apparatus for the elimination of undesirable harmonics in electricalgenerating, transmission and distribution systems : en
  • DE546391C - One-way liquid shock absorber : de en
  • DE546770C - Electric liquid heater : de en
  • US1849530A - Carburetor for internal combustion engines : en
  • FR722153A - Cable plug for ignition devices : en fr
  • GB368873A - Improvements in printing devices : en
  • DE545446C - Tilting device for drum ovens rotating around their longitudinal axis : de en
  • DE546201C - Skimmer for box feeders and similar machines : de en
  • ES791U - Claim figure. (Machine-translation by Google Translate, not legally binding) : en es
  • US1849905A - Fish lure : en
  • CA320562A - Water heater : en fr
  • GB368927A - Improvements in or relating to automatic and semi-automatic telephone systems : en
  • FR722393A - Microphone refinements : en fr
  • US1849055A - Apparatus for ascertaining the compressibility of articles or masses and grading the objects so tested : en
  • US1849088A - Telephone system : en
  • US1849361A - Metal sign : en
  • US1849384A - Adjustable sand blast nozzle holder : en
  • US1849927A - Radio direction indicator : en
  • US1849413A - Clock controlled electric circuit : en
  • US1849112A - Fruit juice extractor : en
  • US1849201A - Pipe cleaning machine : en
  • US1849586A - Tube for tooth-paste : en
  • DE546670C - Process for the machine insertion of stencil coils, which have not yet been combined into a solid whole, into the grooves of electrical machines : de en
  • FR722368A - Textile dyeing process : en fr
  • FR722435A - Incandescent electric lamp intended to illuminate films during the recording and reproduction of sound inscriptions : en fr
  • FR722473A - Improvements to the brake control transverse shaft and method for manufacturing it : en fr
  • GB368835A - Process of producing acetic anhydride from ethylidene diacetate : en
  • US1849771A - Writing kit : en
  • CH153378A - Process for the preparation of a 1.4.5.8-naphthalene tetracarboxylic acid. : de en
  • CA320561A - Window pivot : en fr
  • CH153394A - Process for the preparation of a black azo dye. : de en
  • DE546517C - Process for the production of bitumen emulsions : de en
  • DE546644C - Washing machine with circulation pump : de en
  • US1849189A - Gain control apparatus : en
  • US1849936A - Pencil : en
  • DE546576C - Hose or pipe coupling secured against automatic loosening : de en
  • DK45368C - Mudguard. : da en
  • ES678Y - Brush holder for bleaching. : en es
  • FR722479A - Axially actuated clutch device for motor bicycles and motorcycles : en fr
  • GB368950A - Improvements in or relating to damp-proof composition : en
  • DE546977C - Metal bush for pressing into plastic molding compounds : de en
  • AU286831A - Improvements in apparatus forthe manufacture of sticks of shaving soap : en
  • CA320555A - Production of filaments, threads, bands and ribbons, from cellulose derivatives : en fr
  • US1849558A - Furnace arch : en
  • US1849967A - Radioreceiver : en
  • US1849980A - Continuous glass grinding and polishing machine : en
  • USD86531S - Design fob a bttbial gasket : en
  • US1849326A - Fastener for baskets and like containers : en
  • US1849596A - Reduction gearing : en
  • US1849846A - Decorative lamp socket : en
  • US1849977A - Metal reel for cables : en
  • US1849873A - High tension cable : en
  • AU108631A - Improvements in or relating tothe manufacture of articles of organic materials such as rubber : en
  • US1849553A - Emergency coupling : en
  • US1849740A - Wing or airfoil for aircraft : en
  • US1849371A - Combination screen and glass window construction : en
  • US1850053A - Tire rimming machine : en
  • DE547067C - Moving device working in paragraphs, especially for packaging machines : de en
  • CA320591A - Terminal for pneumatic dispatch systems : en fr
  • DE546765C - Metal-reinforced flush-mounted junction box for electrical lines with bayonet lock for the cover : de en
  • DE546801C - Device for setting the stamping depth on finger rings : de en
  • DE546188C - Pulley : de en
  • DE546591C - Rotary vacuum filter : de en
  • DE546790C - Tour control device for cinema sets : de en
  • DE546893C - Razor with rotating cutterhead : de en
  • FR39751E - Device for the electrical transmission of images : en fr
  • FR39887E - Material handler or device : en fr
  • CH153137A - Mechanical assembly intended to load the screening residues or other materials onto wagons, and then to unload the wagons thus filled. : en fr
  • US1849614A - Compensating slide valve for internal combustion engines : en
  • US1849970A - Aeroplane parachute : en
  • DK45393C - Removal device for sweeping shears and the like. : da en
  • US1849449A - Tractor hitch : en
  • CH153155A - Collapsible table. : de en
  • CA320583A - Mower : en fr
  • CH153238A - Electrically controlled printing tabulator. : de en
  • DE546710C - Lens shutter : de en
  • ES681Y - Concrete plate for constructions. : en es
  • DE546666C - Coupling, especially for conveyor wagons : de en
  • DE546842C - Loop antenna, especially for direction finding purposes : de en
  • CA320628A - Extractor basket for washing machines : en fr
  • US1849125A - Air primer for burners : en
  • US1849831A - Apparatus for measuring irregularity of movement : en
  • DE546846C - Support masts for vertical surface antennas : de en
  • DE546925C - Completely separable slide fastener : de en
  • US1849222A - Combination motor and pump : en
  • US1849303A - Motor pump unit : en
  • US1849652A - Airplane : en
  • US1849568A - Feeding mechanism : en
  • US1849863A - Electrical condenser : en
  • US1849871A - Pulverizing mill and the like : en
  • DE546826C - Process for concentrating acetic acid : de en
  • DE546996C - Device for dropping parachuted mail containers from aircraft : de en
  • GB368973A - Improvements in or relating to the dyeing of yarn in package or wound form : en
  • FR39948E - Motor vehicle jack : en fr
  • FR722261A - Advanced door damper buffer : en fr
  • US1849295A - Gauge cleaning device : en
  • FR39810E - Improvements to assemblies comprising flat parts resting on the tubes : en fr
  • FR722185A - Hydraulic motion transmission device : en fr
  • GB368980A - Improvements in centrifugal separator with closed inlet or outlet for liquid : en
  • GB369989A - Improvements in or relating to apparatus for use in connection with sound recording upon film : en
  • FR722524A - X-ray tube for spectral analysis : en fr
  • FR722454A - Bell ringing electric control device : en fr
  • GB369190A - Method of and means for determining the introduction of a sound record in an accompanying picture film : en
  • ES125803A3 - A razor blade sharpening machine. : en es
  • FR722396A - Improvements to internal combustion engines : en fr
  • US1849370A - Brush cleaner : en
  • US1849916A - Mandrel joint : en
  • AU105931A - Apparatus for recovering alluvial gold : en
  • CA320608A - Pressure regulator : en fr
  • CH153248A - Holding device for a measuring device, such as a watch, an aneroid barometer and the like. : de en
  • US1849211A - Locomotive tank : en
  • US1849766A - Airplane : en
  • US1849227A - Film measuring control : en
  • US1849363A - Typesetting machine : en
  • GB368962A - Improvements in and relating to tiles : en
  • CH153210A - Primer that acts as an initial and percussion fuse. : de en
  • CA320593A - Tie cord : en fr
  • US1849231A - Film for sound and picture records : en
  • CA320644A - Knitting machine : en fr
  • CA320495A - Portable saw mill : en fr
  • CH153127A - Hollow ceiling with a reinforced concrete supporting structure consisting of ribs and a pressure plate. : de en
  • US1849395A - Valve : en
  • US1849991A - Method of applying brake linings : en
  • CH153264A - Hose with rubber wall. : de en
  • US1849630A - Insole support : en
  • CH153369A - Thread monitor. : de en
  • CA320470A - Locomotive equalizer fulcrum device : en fr
  • ES125731A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • US1849273A - Metal unit building system : en
  • AU108731A - Improvements in and relating to mattresses andthe like : en
  • DE546546C - Vehicle wheel : de en
  • DE546811C - Method for telegraphic transmission of images and the like like : de en
  • GB368943A - Improvements in safety razors : en
  • US1850035A - Spring structure : en
  • CA320607A - Fastening device : en fr
  • DE546997C - A device (e.g. a mailbag) equipped with a lighting device and preferably a parachute for dropping mail or other loads from an aircraft during the flight : de en
  • FR39819E - Pocket or portable electric light with adjustable reflector in relation to the focus of the incandescent lamp : en fr
  • FR722550A - Improvements to balanced road barriers : en fr
  • US1849297A - Mining machine : en
  • US1849748A - Spring wire clip for newspapers and the like : en
  • DE546985C - Ignition magnet for internal combustion engines : de en
  • FR39881E - Device for measuring the mechanical properties of rubbers and cellulosic substances : en fr
  • FR722314A - Process of sulfation by gypsum, anhydrite or other sulfate of lime, ammonia : en fr
  • GB368900A - Improvements relating to bedsteads and to corner brackets for supporting the side rails thereof : en
  • US1850064A - Draft conditioner : en
  • US1849186A - Soft core for hard materials and method of applying same : en
  • CA320461A - Road treating method : en fr
  • US1849753A - Adjustably extensible shoe form : en
  • US1849872A - Engine hood construction : en
  • DE546814C - Alloys, in particular bearing metal alloys : de en
  • FR722249A - Frame for images, photographs, advertisements, advertisements, etc. : en fr
  • GB368842A - Improvements in automatic control systems for dynamo-electric machines : en
  • US1849775A - Padlock : en
  • DE547066C - Process for creating special effects when projecting backgrounds and the like the like for theater, exhibitions, advertising, etc. : de en
  • US1849357A - Producing ammonia : en
  • US1849456A - Composition for maintaining the efficiency of engines : en
  • USD86538S - Timothy l : en
  • US1849442A - Railway rail gauge : en
  • US1849993A - Burner nozzle : en
  • AU114231A - Automatic relay telephone system applicable to rural areas : en
  • CA320494A - Implement handle : en fr
  • US1849123A - Sucker rod : en
  • US1849698A - Piston and piston ring : en
  • US1849113A - Vacuum-operated brake system : en
  • US1849622A - Dialyzer frame : en
  • US1849925A - Surfacing device for glass and ceramic articles : en
  • US1850021A - Pipe hanger : en
  • DE546721C - All-round sliding, the stack-bearing surface plate for cutting machines for paper : de en
  • CH153217A - Device for feeding the sheets to be printed from the feed table of a printing machine to the printing cylinder. : de en
  • US1849573A - Disazo-dyestuffs and process of making same : en
  • US1849670A - Machine for forming brake drums : en
  • US1849735A - Means of control for electrically driven vehicles : en
  • US1850022A - Method of producing hydrocarbons : en
  • DE546784C - Lubricating device for roller bearings, ball or roller bearings : de en
  • FR39816E - Device for the waterproof fixing of corrugated and flat roofs on wooden or iron frames or on battens : en fr
  • FR722306A - Method for controlling light signals at the output of a t station. s. f. and its applications : en fr
  • CH153268A - Lifting and swiveling device for a vehicle. : en fr
  • US1849107A - Synthetic resin and method of making the same : en
  • US1849800A - Stone box : en
  • US1849894A - Thread cutting tap : en
  • CH153375A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CH153399A - Process for the production of a wool dye of the anthraquinone series. : de en
  • US1849835A - Furniture shoe : en
  • US1849795A - Electric lighter for cigarettes, cigars, and tobacco pipes : en
  • US1849138A - Process and apparatus for the manufacture of pneumatic tires : en
  • US1849472A - Knockdown receptacle : en
  • US1849801A - Ship's hatch cover : en
  • US1849876A - Smoke purifier and condenser : en
  • US1849383A - Means for controlling the tension of coils or rolls of flexible material : en
  • US1850020A - Counter display box : en
  • US1849360A - Saddle clamp : en
  • DE546468C - Fuse for crushers : de en
  • DE546500C - Water reserve : de en
  • FR722354A - Process and device for the desiccation of gases containing nitrous vapors : en fr
  • DE546614C - Take-off device for flat knitting machines : de en
  • ES125759A1 - Coupling arrangement for diesel-electric engine cars. : en es
  • DE546638C - Weft winder with axially movable winding spindle : de en
  • DE546675C - Electric discharge tubes for high performance : de en
  • FR722302A - Electric horn : en fr
  • FR722424A - Improvements to shaker conveyors : en fr
  • CH153152A - Machine for making sandwiches. : de en
  • CH153289A - High pressure steam generator. : de en
  • US1849808A - Chimney pipe structure : en
  • US1849191A - Vegetable and fruit display table : en
  • US1849496A - Apparatus for vacuum dehydration of hydrocarbons : en
  • US1849918A - Burglar alarm : en
  • US1849308A - View finder for cameras : en
  • US1849711A - Metal working machine : en
  • US1850027A - Tie for bales : en
  • DE545093C - Process for utilizing the gas containing hydrogen sulfide dissolved in the scrubbing water that occurs when cleaning gases by means of pressurized gas scrubbing : de en
  • DE546776C - Heater : de en
  • DK45395C - Process for the production of a spreadable fertilizer containing calcium phosphate and nitrogen in the form of bound ammonia. : da en
  • FR722426A - Double-hinged window and metal door lock : en fr
  • GB368981A - Improvements in wringing machines : en
  • DE547182C - Contact for oil switch : de en
  • US1849091A - Banjo : en
  • US1849390A - Coat collar position retainer : en
  • US1849938A - Cementing machine : en
  • US1849190A - Apparatus for cementing wells : en
  • CA320515A - Movable surgery : en fr
  • CH153176A - Apparatus for measuring men's legwear. : de en
  • DE547011C - Kloeppel with a round heart for single-strand lace-poppers : de en
  • US1849060A - Fuel supply pump : en
  • US1849269A - Rotary engine : en
  • US1849811A - Partition and post construction : en
  • US1849268A - Anchor : en
  • US1849921A - Charles w : en
  • DE546729C - Process for separating solid or solidifying components from gas mixtures by washing : de en
  • DE546986C - Electric spark plug with mica insulation : de en
  • FR39865E - Cooled cylinder for piston engines, with intake or exhaust openings in the wall : en fr
  • FR722451A - Adjustable joint for support : en fr
  • US1849807A - Socket fastener slide : en
  • FR39796E - Improvements in the manufacture of artificial filaments or threads by the dry-spinning process : en fr
  • FR722316A - Adjustable and elastic attachment device for flight masts, engine support and other crossings : en fr
  • US1849304A - Movable eye for dolls and the like : en
  • US1849663A - Vacuum floor mopper : en
  • CA320603A - Magnet coil : en fr
  • CH153149A - Cistern for toilet facilities. : de en
  • CA320560A - Rod grab for heapable goods : en fr
  • AU113831A - Improvements in or relating to compressed air brake devices : en
  • DE547096C - Sewing machine for the mutual sewing of workpiece tracks : de en
  • US1849642A - Method for controlling motions, particularly in the machining of solid materials : en
  • US1849954A - Grand piano action : en
  • CA320498A - Dry cell battery : en fr
  • US1849174A - Safety device for transmissions : en
  • US1849277A - Support for the combination receiver-transmitter of alpha french telephone : en
  • US1849501A - Rotary plying shear : en
  • US1849589A - Can opener and sealer : en
  • DE546532C - Pendulum inclinometer : de en
  • GB368937A - Improvements in or relating to girders particularly for use in aircraft : en
  • US1849431A - Extruding die : en
  • US1849116A - Meteb : en
  • CA320469A - Hydraulic pump or reversible motor : en fr
  • CH153305A - Junction box. : de en
  • US1849069A - Sucker rod : en
  • US1849464A - Demountable wheel rim assembly : en
  • CH153406A - Automatic liquid dispenser control mechanism. : en fr
  • US1849289A - Refractory containing silicon carbide and method of making the same : en
  • US1849836A - Furniture shoe : en
  • US1849197A - Operation of coal distillation plants : en
  • CA320559A - Insulator : en fr
  • US1849519A - Method of starting alternating current machinery : en
  • AU108031A - Improvements in the manufacture of yeast : en
  • US1849073A - Chair : en
  • US1849237A - Conveyer : en
  • US1849207A - Orchard heater : en
  • CA320657A - Cosmetic composition : en fr
  • DE546972C - Mobile work seat : de en
  • DE547071C - Device for ventilating and cleaning domestic sewage : de en
  • ES125797A1 - A new system for mounting and installing submerged vertical pumps. : en es
  • FR722505A - Device to prevent locomotives from exceeding stop signals, even in poor visibility : en fr
  • GB369118A - Process for concentrating aqueous formic acid : en
  • US1849225A - Sectional boiler : en
  • CA320566A - Waterinsoluble disazodyestuff : en fr
  • CA320635A - Lasting machine : en fr
  • US1849157A - Insulating coating for filaments : en
  • CA320629A - Car hood latch : en fr
  • CH153265A - Stepless gear. : de en
  • US1849760A - hermann : en
  • AU413431A - A collapsible cold meat safe : en
  • CH153372A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CA320521A - Textile machine : en fr
  • US1849448A - britten : en
  • US1849853A - Boiler cleaner : en
  • US1850065A - Car mover : en
  • CH153170A - Fabric for pocket linings. : de en
  • CA320641A - Transoceanic cable circuit : en fr
  • CH153205A - Method of making glue from bones. : de en
  • CH153407A - Gramophone record holder. : de en
  • CA320464A - Fruit storage and transportation device : en fr
  • CA320473A - Machine for plucking and stubbing birds : en fr
  • FR722346A - Windings for rotors of dynamo-electric machines : en fr
  • FR722235A - Brick press : en fr
  • DE546599C - Switch with foldable tongue for overhead monorails : de en
  • DE546933C - Washing machine with piston that can be moved up and down : de en
  • GB369647A - Improvements in and relating to insulating materials for submarine cables : en
  • DE546573C - Machine for the production of hollow glass bodies : de en
  • DE546636C - Vibration controller for electrically driven church bells : de en
  • DE536801C - Multi-part, reinforced reinforced concrete ring for the expansion of pit spaces, breaches, shafts, etc. like : de en
  • DE546027C - Overflow storage tank with several tap points : de en
  • FR722387A - Method and device for printing intaglio prints : en fr
  • CA320486A - Electrical conductor : en fr
  • FR39814E - Tap : en fr
  • GB368999A - Improvements in water tube furnace walls of steam generators : en
  • CH153288A - High-pressure steam generator in which the working fluid is guided through at least one continuous pipe string. : de en
  • US1849373A - Advertising card display device : en
  • US1849973A - Rolling tube : en
  • CH153135A - Adjustable scaffold support. : de en
  • CH153258A - Sharpener for safety razor blades. : en fr
  • US1849419A - Traffic warning device : en
  • US1849915A - Windshield wiper : en
  • FR722548A - Improvements to the means of controlling airplanes : en fr
  • CA320556A - Explosive : en fr
  • CH153286A - High pressure steam generator with a small liquid content. : de en
  • CH153303A - Device for the protection of insulation points of cables influenced by high voltage. : de en
  • DE546919C - Switching and protection device for remote-controlled electric motors, e.g. B. pump motors : de en
  • CA320630A - Cable staple : en fr
  • US1849696A - Reduction gearing : en
  • DE546329C - Concrete mixer : de en
  • FR722290A - Alloy containing gold as the main element, cobalt and, if necessary, other additions : en fr
  • US1849137A - Rotary drill pressure gauge protector : en
  • US1849613A - Case for eggs and like commodities : en
  • CA320588A - Coal mining machine : en fr
  • CH153206A - Process for treating oils for the insulation of electrical devices. : de en
  • US1849718A - Blast furnace tuyere : en
  • US1850006A - Brake : en
  • CH153334A - Chime machine for church bells. : de en
  • ES125734A1 - New procedure for manufacturing fabrics of any textile fiber. : en es
  • FR722202A - Improvements in washing and purifying exhaust gases : en fr
  • FR722437A - Process for manufacturing electrodes by casting, in particular anodes of x-ray tubes : en fr
  • GB369184A - Mud guard for motor vehicles : en
  • GB369962A - Device for igniting bonfires in fields to protect crops : en
  • CA320582A - Windrow harvester : en fr
  • AU150131A - Improvements in electric controlling and/or signalling installations : en
  • CA320513A - Process of reducing iron : en fr
  • CA320646A - Hum elimination system : en fr
  • CH153292A - Rotary compressor for chillers. : de en
  • DE546263C - Procedure for occupying explosive devices : de en
  • DE547237C - Press ram for extrusion of pre-work pieces for lead shirts to steel core bullets : de en
  • US1849332A - Zigzag-stitch sewing machine : en
  • US1849786A - Process of treating seeds to remove the seed coats and to separate out the endosperms : en
  • AU113931A - Improvements in or relating to welding : en
  • US1849063A - Towel cabinet : en
  • ES125304A1 - A new device for luminous advertisements. : en es
  • FR39863E - Device automatically ensuring the movement of the spacer comb each time the warping carriage flap is operated : en fr
  • GB368976A - Improvements in process and apparatus for producing frozen comestibles : en
  • FR722200A - Automatic device for draining liquids : en fr
  • CH153228A - Light machine gun. : de en
  • FR722350A - Improvements to chromatic circles : en fr
  • GB369923A - Improvements in and relating to slider operated fastenings : en
  • US1849459A - Apparatus for turning of leaves of music : en
  • USD86553S - And frederick w : en
  • FR722347A - Method and apparatus for the manufacture of hollow bodies from slurry of fibrous materials : en fr
  • FR722459A - Improvements in the capping of bottles with metal caps : en fr
  • CA320550A - Train pipe coupler : en fr
  • CH153209A - Dunking device on match machines. : de en
  • ES125775A1 - A mobile mechanical toy with springs. : en es
  • US1849762A - Cuff link attachment : en
  • FR722309A - Combination valve for water heaters : en fr
  • GB368915A - Setting mechanism for machine guns firing through the path of propeller blades of aircraft : en
  • ES769U - Wooden container for fruits and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • FR39855E - Improvements in the manufacture of articles of rubber or the like : en fr
  • FR722466A - Leverless pressure reducing valve : en fr
  • US1849451A - Earthworking implement : en
  • US1850040A - Device for preventing theft of gas : en
  • FR722278A - Manufacture of fusible electrodes for electric arc welding of aluminum and the like, comprising a salt coating : en fr
  • GB369126A - Improvements in or relating to process and apparatus for the fermentation of carbohydrates : en
  • US1849945A - Method and means for mixing and applying insulating material : en
  • ES125758A1 - Government of electric propulsion of ships. : en es
  • FR722406A - Coumarin Manufacturing Improvements : en fr
  • GB369016A - Improvements in or relating to cans or the like containers : en
  • CH153213A - Process for the production of vulcanized products from rubber. : de en
  • DE546700C - Fluid change gearbox : de en
  • DE546774C - Process for the production of sterile iodine-containing coatings : de en
  • DE546823C - Sheet metal holder for a press for deep drawing sheet metal : de en
  • DE546869C - Internal combustion engine with antechamber : de en
  • US1849446A - Wall cabinet table : en
  • FR722388A - Method of fixing frames-chassis or equipment carriers on bats or saddles : en fr
  • FR722440A - Slope measuring instrument : en fr
  • GB369148A - Process for clarifying molasses for the production of pressed yeast : en
  • GB369276A - Improvements in or relating to sound records and methods of producing the same : en
  • FR39851E - Hydraulic control of landing brakes on aircraft : en fr
  • FR722298A - Improvements to internal combustion engine starters : en fr
  • ES778U - Block to light homes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722462A - Internal combustion engine : en fr
  • FR722210A - Improvements to oyster culture processes : en fr
  • GB369079A - Improvements in adjustable head-rests : en
  • FR722351A - Calculating machines : en fr
  • FR722336A - Method and apparatus for determining the baking values of flour : en fr
  • FR722090A - Coupling arrangement for prepaid telephones with collection of taxes according to time and area in telephone installations : en fr
  • FR722438A - Device for heating the carburetors of explosive engines, with a view to the use of pulverulent fuels : en fr
  • GB368931A - Improvements in or relating to saggers for use in firing ceramic-ware : en
  • GB368958A - Improvements in mechanism for operating elevator doors : en
  • DE546991C - Device for drying cellulose, wood pulp or the like in plate form by means of hot air : de en
  • DK45391C - Tobacco feeder for Cigarette machines. : da en
  • US1849292A - Machine for plasticating materials : en
  • FR39906E - Self-adjusting wrench for nuts, tubes and other applications : en fr
  • FR722219A - Method for winding locks of hair on curlers and curlers allowing the use of this method : en fr
  • GB368877A - Improvements in and relating to pit props, arches and the like : en
  • US1849455A - Slideway for machine tools and process of producing same : en
  • DE546748C - Process for the production of new cellulose derivatives : de en
  • GB368919A - Method of making vitamin-containing beers : en
  • GB368952A - Improvements in or relating to electric discharge devices : en
  • DE547053C - Calculating machine with an automatic multiplier : de en
  • FR722477A - Manufacturing process for ketenes and polyketenes : en fr
  • DE546698C - Planetary gear with bevel gears : de en
  • DE546699C - Friction drum : de en
  • DE546835C - Device for making dressings : de en
  • DE546777C - Process for the production of insulation and construction material : de en
  • US1849437A - Method of and apparatus for saturating sand in water : en
  • GB368860A - Improvements in knitted fabrics and in the method of producing same : en
  • CH153382A - Process for the preparation of an o-amino-p-cresol carboxylic acid. : de en
  • DE546462C - Non-return flap with braking device : de en
  • DE546516C - Process for the production of green fluorescent lubricating oils : de en
  • ES125677A1 - Procedure and device for drying, toasting, calcining and (or) concreting lime, alumina, gypsum, cement, mineral and the like. : en es
  • FR722494A - Device for transforming an ordinary backgammon game into a similar game with more than two players : en fr
  • GB368908A - Improvements in golf bags : en
  • GB369599A - Improvements in or relating to the attachment of bottoming parts of boots or shoes : en
  • FR722239A - Tin-free lead alloys for bearings : en fr
  • FR722284A - Box : en fr
  • US1849199A - Production of creosoting compositions : en
  • FR722513A - Process for manufacturing abrasive paper and similar products : en fr
  • GB369235A - Improvements in electric circuit interrupters : en
  • ES125712A1 - A process for the manufacture of synthetic lubricants for the production of films of great lubricating value. : en es
  • FR39808E - Camera shutter : en fr
  • FR722259A - Clichรฉ chamber for photograms measuring devices : en fr
  • FR722199A - Motor vehicle front end device : en fr
  • GB369003A - Improvements in fire extinguishing fluids : en
  • FR39826E - Process for solidifying organic liquids : en fr
  • ES125786A1 - Improvements in the manufacture of containers. : en es
  • ES767U - Caps for radiotelephone chassis. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722391A - Tap : en fr
  • GB369163A - Improvements in or relating to mandrels for pilger rolling mills : en
  • US1849141A - Transmission regulator system : en
  • US1849404A - Lubricant seal : en
  • DE546623C - Self-seller with a switching device that monitors the switch and is controlled by the specification and a basic fee locking device : de en
  • DE546969C - Glasses to protect against glare from sunlight or artificial light sources : de en
  • ES125720A3 - An improvement in the manufacture of artificial silk fabrics alone or with a mixture of other fibers consisting of anti-hydrophilic converts, so much so that they reject water. : en es
  • NL29070C - : en
  • US1849248A - Display container and bottle : en
  • DE546193C - Attachment of the support body for support leaf springs of motor vehicles at the front end of the frame longitudinal beam : de en
  • DE546916C - Electrodynamic loudspeaker : de en
  • ES125779A1 - An apparatus for measuring the average speed in vehicles. : en es
  • FR722184A - Compass lock for shoe lasts and shoe trees : en fr
  • FR722211A - Improvements made to electric lamps, in particular mine lamps with safety bell filled with pressurized fluid : en fr
  • FR722423A - Absorbent material that heats up with water and electricity : en fr
  • FR722263A - Method and device for the transmission by microphone of sounds emitted by an instrument : en fr
  • DE546747C - Manufacture of potassium sulphate using potassium magnesia : de en
  • FR39937E - Separation process applicable to all volatile mixtures containing high boiling point products : en fr
  • GB368995A - Improvements relating to thermionic valve circuits : en
  • CA320568A - Locomotive auxiliary port controlling means : en fr
  • CH153166A - Process for winding threads into bobbins and device for carrying out this process. : de en
  • DE546476C - Arrangement of the brushes in machines for rinsing and brushing out bottles : de en
  • DE546808C - Section separator for catenary contact lines for electric railways, in which the contact wires are arranged parallel or approximately parallel at the separation point on a certain piece : de en
  • ES757U - Hygiene and asepsis device for telephone headsets. (Machine-translation by Google Translate, not legally binding) : en es
  • DE546604C - Protection device for electrical line networks with two or more operationally parallel operating synchronous power plants to avoid the shutdown of the power plants : de en
  • ES125381A1 - Procedure to overcome the difficulties of adaptation in bearings of bronze, red bronze, cast iron or other cast iron bearings whose adhesion or adaptation to the axle shaft is bad. : en es
  • FR722515A - Improvements to processes for extracting sugar from apples in the manufacture of cider : en fr
  • US1849891A - Electric microphone : en
  • US1849115A - Ventilator : en
  • US1849167A - Highway guard : en
  • US1849860A - Vending machine : en
  • DE546541C - Beaters for hammer mills : de en
  • DE547083C - Process for the preparation of sulfuric acid esters of aminoanthrahydroquinones : de en
  • DE547110C - Process for the preparation of Arylcarbonsaeureamid-o-thioglycolic acids : de en
  • US1849180A - Insect killing machine : en
  • US1849334A - Process for the production of chemical wood pulp : en
  • US1849703A - Fertilizer manufacture : en
  • CH153246A - Jumping hours timepiece. : en fr
  • CH153316A - Electromagnetic relay. : en fr
  • DE546483C - Razor with loose blades : de en
  • DE546567C - Device for automatic synchronization control of a plurality of electric motors : de en
  • FR722378A - Potassico-magnesian phosphate fertilizer : en fr
  • GB368840A - A solar compass : en
  • DE547050C - Single rope gripper : de en
  • CH153311A - Device for automatic synchronization and parallel connection of alternating current networks. : de en
  • FR39886E - Stretchable spindle for all kinds of loom shuttles : en fr
  • GB369650A - Improvements in friction gearing : en
  • DE546496C - Rocker slide : de en
  • AU111931A - An improved apparatus for use in fumigating rabbit warrens and like places : en
  • US1849505A - Wire gymnasium basket : en
  • US1849994A - Cable fault detection and telephone system : en
  • US1849564A - Linkage device : en
  • DE547037C - Device for phase adjustment on apparatus for electrical image transmission : de en
  • FR722291A - Improvements to hoist-type lifting devices : en fr
  • GB368997A - A method of and apparatus for grinding razor blades : en
  • DE546661C - Process for the preparation of Monoacyldiaminoacridinen BEzw. their salts : de en
  • CH153173A - Manually operated dust extractor. : en fr
  • FR722234A - Device for producing electric oscillations, using neon lamps or the like : en fr
  • GB368851A - Improvements relating to the dividing and balling of plastic materials such as dough : en
  • US1849736A - Illuminated sign : en
  • FR722394A - Device box for image observation : en fr
  • US1849742A - Tripod mounting for firearms : en
  • US1849235A - Helicopter : en
  • US1849567A - Breathing implement : en
  • DE546879C - Water outlet valve : de en
  • GB368945A - Improvements in friction clutches : en
  • CA320547A - Power converting apparatus : en fr
  • FR39889E - Protective padding for the edges of aircraft cockpits : en fr
  • FR39923E - Control unit for delayed-action electrical circuits and its applications : en fr
  • DE546679C - Process for the production of products from drying, fatty oils that can be used advantageously in terms of paint and painting : de en
  • FR722405A - Improvements in charcoal and analogous processes employed in color photography : en fr
  • GB369215A - A process of hydrolysing cellulose acetate : en
  • FR722484A - Advanced process for temperature control in destructive hydrogenation processes : en fr
  • CH153293A - Device for the return of lubricant in compression refrigeration machines. : de en
  • DE546598C - Rail vehicle driven by an internal combustion engine, in particular by means of electrical transmission : de en
  • DE546875C - Friction ring : de en
  • US1849752A - Extensible shoe form : en
  • USD86522S - Island : en
  • DE547169C - Sack filling machine with suction device for the air from the inside of the sack during filling : de en
  • US1849317A - Carburetor : en
  • US1849513A - Flexible tube : en
  • US1849538A - Utility device : en
  • DE546769C - Gas-filled electric incandescent lamp, in particular for projection purposes : de en
  • DE547115C - AC operated synchronous type printer : de en
  • FR722469A - Motor vehicle carburetor control device : en fr
  • CH153236A - Measuring device with contact. : de en
  • FR39917E - Variable capacitor control mechanism : en fr
  • GB369175A - Improvements in caps for bottles, jars and like receptacles : en
  • FR722198A - Pick-up support arm : en fr
  • GB368899A - Improvements in power generators : en
  • GB369156A - Loudspeaker with electric talking machine and wireless set built therein : en
  • GB369164A - Improvements in apparatus for polishing journals and the like : en
  • GB369645A - Improvements in the recording of certain phenomena such as moving electric waves in particular, and other rapid electric phenomena, and apparatus for carrying out this method : en
  • GB369177A - Improvements in automatic adjusting mechanism for the shoes of hydraulic brakes : en
  • US1849333A - Guide for straw-braid sewing machines : en
  • DE546800C - Watch shelf with alarm device for pocket watches : de en
  • DE546820C - Connection of woven and knitted or knitted rubber body parts or rubber inserts with non-stretchable materials from corsets, hip shapers, waist bands, bust holders and the like. like : de en
  • DE546371C - Process for the production of edestin-containing hemp seeds that are stable at the boiling point : de en
  • DE546762C - Attachment for piezoelectric crystal plates : de en
  • DE546824C - Dialyzer : de en
  • GB368887A - Method and apparatus for regulating simultaneously the feed of an engine operated with heavy oil gas and of an associated oil gas generator : en
  • GB369013A - Improvements in flower supports or stands : en
  • GB369029A - Improvements in surface wiring for electricity distributing systems : en
  • US1849420A - Method for recovering ammonia : en
  • US1849585A - Side gauge pin for platen presses : en
  • US1849785A - Roofing shingle : en
  • US1849119A - Pneumatic dispatch outlet valve : en
  • US1849896A - Washing machine : en
  • FR722442A - Angle gear drive device : en fr
  • GB368884A - The manufacture of new monoacyl-diamino-acridines : en
  • GB369065A - Improvements in and relating to linings for molten metal containers : en
  • CA320564A - Apparatus for removing flexible cores from tire covers : en fr
  • IE11794L - Vehicle brakes : en
  • CH153321A - Reflector lamp, in particular for motor vehicles. : de en
  • CH153370A - Liquid regulators for washing machines. : de en
  • US1849707A - Apparatus for stretching curtains : en
  • US1849556A - Paper pulp beating machine, hollander, refiner, and the like : en
  • US1850001A - Method of extracting juices from citrous fruits : en
  • DE546659C - Purification of phosphorus or phosphorus compounds and gases containing hydrogen sulfide : de en
  • DE546736C - Briquette press drive : de en
  • FR722296A - Advanced claw button : en fr
  • FR722397A - Handle for packages : en fr
  • ES125108A1 - A new device to protect women's underwear. : en es
  • GB369139A - Manufacture of artificial materials from fibroin solutions : en
  • ES125324A3 - Combustion engine for air vehicles. : en es
  • GB368989A - Collapsible chain ladders : en
  • DE546708C - Device at hammer mills for sorting out specifically heavy foreign bodies contained in the ground material : de en
  • ES125707A2 - A PROCEDURE FOR PRODUCING DOUBLE CALCIUM NITRATE SALTS : en es
  • GB369213A - Improvements in and relating to photographically prepared stencils : en
  • GB369046A - Improved method of cracking oil : en
  • FR722183A - Improvements to elastic wheels : en fr
  • FR39825E - Improvements to assemblies using electronic relays : en fr
  • FR39854E - Feeder comprising an opener for threshing machines having a threshing blade drum and elevators mounted on the side of the machine : en fr
  • CH153259A - Safety razor. : en fr
  • FR39921E - Further training in automatic telephone systems : en fr
  • GB369027A - Improved manufacture of fertilisers : en
  • GB369070A - Device for injecting liquid fuel to facilitate the starting of an internal combustion engine : en
  • GB369131A - Improvements in and relating to electric vacuum switches : en
  • DE546592C - Standing steam boiler with curved heating pipes arranged horizontally in groups : de en
  • ES770U - A protective wrapping for spools and spools of thread and other parcel articles (Machine-translation by Google Translate, not legally binding) : en es
  • DE546886C - Motorcycle usable as an airplane : de en
  • DE546506C - Shaft furnace for the production of coke and gas in continuous operation : de en
  • DE547187C - Storage for vibrating parts to prevent the transmission of vibrations : de en
  • DE546688C - Process for treating rubber milk or rubber milk concentrates : de en
  • DE546637C - Method and device for applying color-fast images to woven fabrics : de en
  • DE546707C - Manufacture of hollow bodies closed on one side : de en
  • FR39901E - Improvements to current rectifiers : en fr
  • US1849210A - Mechanical pencil : en
  • FR722205A - Bending spring : en fr
  • FR722527A - Improvements to brick or terracotta slabs for the construction of ceilings or paneling, with iron reinforcement : en fr
  • FR39897E - Meter-taximeter for all vehicles : en fr
  • FR722436A - Photoelectric camera : en fr
  • DE546867C - Counter circuit, especially for gas meters : de en
  • DE546802C - Device for enmeshing yarn : de en
  • DK45379C - Apparatus for supplying the grease-like sealant to the sealing compartments of waterless gas containers. : da en
  • FR722247A - Improvements made to devices for reversing the direction of travel of the drive shaft of power plants, in particular of the propeller shaft of boats : en fr
  • DE546472C - Device for contact copying of negative films of various widths onto normal cinema films : de en
  • DE546795C - Damping device for reducing squeaking noises on vehicle brakes : de en
  • DE546663C - Lifting device for the printing drum on duplicating machines with a stationary counter-pressure roller in the event of a faulty sheet feed : de en
  • DE546678C - Process for the preparation of new chlorine-containing compounds of the dibenzanthrone series : de en
  • US1849162A - Temperature control system : en
  • US1849394A - Spring assembling machine : en
  • US1849500A - Jack : en
  • US1849906A - Valve device : en
  • US1849922A - Electric switch : en
  • DE546015C - Process for the production of a stocking with an English foot in one operation on the cotton knitting machine : de en
  • DE546477C - Device for improving the propulsion efficiency of ship propulsion systems : de en
  • FR722408A - Apparatus comprising a gas-filled electric discharge tube : en fr
  • FR722420A - Improvements to the means for obtaining a protruding edge around the circumference of rubber or similar shoes : en fr
  • FR722297A - Device for automatically adjusting and maintaining constant the intensity of signals detected by a radio receiver : en fr
  • US1849521A - Book filing cabinet : en
  • GB368954A - System for reducing fading effects in radio communication : en
  • GB369002A - Improvements in or relating to smokers' ash trays : en
  • GB368985A - Improvements in valves : en
  • GB369024A - Improvements in or relating to methods for developing photographic copying paper : en
  • US1849532A - Piston ring compressor : en
  • US1849286A - Mop cloth : en
  • US1849641A - Mechanical wave transmission device : en
  • US1849924A - Wire rope twist equalizer : en
  • DE546557C - Device for alternating or stopping the jacquard cards : de en
  • ES125722A1 - Improvements in the apparatus for the photographic recording of sounds. : en es
  • CH153351A - Car body steel framework for motor vehicles, in particular omnibuses. : de en
  • GB368880A - Improvements in or relating to safety devices for use with earthing circuits in alternating current systems : en
  • GB369090A - Improvements in braces for wear : en
  • GB368856A - Improvements relating to the inner tubes of pneumatic tyres : en
  • GB368933A - Improvements relating to cartons : en
  • GB369008A - Improved apparatus for preparing feed for livestock : en
  • DE546888C - Liquid shock absorbers : de en
  • US1849879A - Jar : en
  • US1849976A - Closure for jars : en
  • US1849195A - Annunciator : en
  • US1849412A - Trim for windows, doors, etc. : en
  • NL26676C - : en
  • US1849318A - Coin sorting machine : en
  • CH153182A - Shot mill. : de en
  • DE546793C - Drive shaft, especially for motor vehicles : de en
  • GB369068A - Improvements in or relating to building motions for ring spinning and ring doubling machines : en
  • GB369209A - Improved air compressing mechanism for inflating pneumatic tyres or for performing like operations : en
  • GB369000A - Improvements in or relating to means for changing thread guides in knitting machines : en
  • US1849344A - Abrasive wheel truing device : en
  • US1849799A - Invertible tray mechanism for bake ovens : en
  • FR722450A - Metal scissor window : en fr
  • US1849624A - Nootschap hanbelmaatschappij oablon : en
  • US1849636A - Apparatus for reproducing sound film records : en
  • US1849279A - Gas producer : en
  • US1849874A - Heat interchanger : en
  • US1849480A - Grip for golf clubs and the like : en
  • US1849632A - Volume control combining system : en
  • DE546935C - Washing machine with drain and air pump : de en
  • GB369622A - A gauge and level indicator device for petrol and other liquids : en
  • US1849086A - Air-cooled cylinder for internal combustion engines : en
  • US1849917A - Indicating fuse-plug : en
  • DE546693C - Microscope adjustment : de en
  • GB368871A - Improvements relating to oil-well drilling apparatus : en
  • GB369074A - Improvements in processes and apparatus for moulding hollow bodies from fibrous materials : en
  • FR722175A - Advanced device for making recordings on gramophones : en fr
  • DE546872C - Control method and device for water injection in heavy oil engines : de en
  • US1849228A - Spindle straightener : en
  • US1849899A - Fishing fly : en
  • DE547190C - Method and device for the production of perforated or cut-out workpieces by punching from plate-shaped material : de en
  • GB369153A - Improvements in and relating to welding apparatus : en
  • GB369103A - Improvements in tins, particularly for liquid and semi-liquid floor-treating material : en
  • FR39861E - Accounting typewriter : en fr
  • FR39944E - Improvements to synchronized transmitting and receiving systems for television, telecine, telemechanics and other applications : en fr
  • GB368866A - Improvements in watches : en
  • CH153360A - Device with pressurized fluid transmission for controlling mechanisms with an initial empty stroke. : en fr
  • FR722240A - Overcurrent protection for direct current systems by means of metal steam valves : en fr
  • GB368888A - Improvements in carrying out fermentation processes : en
  • CH153386A - Process for the preparation of a nitrogenous compound. : de en
  • US1849192A - Opacifying substance for enamels, glasses, and the like : en
  • US1849605A - Cotter pin : en
  • CH153384A - Process for the preparation of a nitrogenous compound. : de en
  • DE546583C - Device for the optional loading of several discharge points with a longitudinally movable distribution device : de en
  • DE546757C - Indirect printing process and printing machine : de en
  • US1849870A - Telemetric system : en
  • USD86514S - John a : en
  • CA320604A - Weaver's knot tying mechanism : en fr
  • DE546439C - Anesthetic machine : de en
  • DE546632C - Holding and reinforcement device for lead, copier, colored pencils and. like : de en
  • US1849179A - Bill for decoys : en
  • US1849561A - Method of treating solid materials with gases : en
  • US1849895A - Sand blast apparatus : en
  • CH153262A - Sophisticated ashtray for smokers. : en fr
  • US1849768A - Easy opening container : en
  • CA320620A - Loose leaf binder : en fr
  • US1849840A - Horn for auditorium sound reproduction : en
  • CA320532A - Telephone dial operating pencil device : en fr
  • US1849309A - Inductor furnace for parallel operation : en
  • US1849546A - Chuck : en
  • US1849638A - Furnace combustion control system : en
  • FR722329A - Engine exhaust valve cooling device : en fr
  • GB368984A - Improvements in or relating to brick moulding machines : en
  • GB369159A - Quick change chuck : en
  • AU107131A - An improved rotary cultivator : en
  • US1849903A - Puddling machine : en
  • CH153255A - Feed device with a chain grate serving as a conveyor bed on circular cutting saws with circular saw blades arranged coaxially to one another over the workpiece. : de en
  • CA320514A - Electrical conduit cap : en fr
  • CA320503A - Electric lamp : en fr
  • CH153367A - Safety device for blinds. : de en
  • US1849534A - Method of and apparatus for weaving knotted pile fabrics : en
  • FR39802E - Process for the purification of crude paraffins, etc. : en fr
  • US1849066A - Tight holding coupling : en
  • US1849111A - Method of and apparatus for compressing and truing fiber tubes : en
  • US1849443A - Paper cutting device : en
  • US1849083A - Mop cleaner : en
  • US1849626A - Machine for automatically shaping stones and the like : en
  • US1849848A - Electric discharge apparatus : en
  • DE546613C - Lock for left-left flat knitting machines : de en
  • DE546761C - Cashier arrangement for coin operated telephones : de en
  • CA320552A - Refrigerating apparatus : en fr
  • CH153274A - Rotary internal combustion engine. : en fr
  • DE546497C - Compass with double tooth gear : de en
  • CA320466A - Process of imparting antirachitic properties to edible substances : en fr
  • US1849545A - Collapsible creel : en
  • US1849701A - Speculum : en
  • US1849494A - Variable platen feed mechanism : en
  • US1849747A - Decorative fabric : en
  • DE546771C - Process for the production of high quality drying agents : de en
  • DE547016C - Device for pulling box parts or the like. : de en
  • FR722253A - Multipurpose Woodworking Machine : en fr
  • US1849909A - Motion picture film : en
  • CH153186A - Method and device for filtering liquids with suspended sediments. : de en
  • DE546883C - Method for gluing whole material : de en
  • US1849264A - Mowing machine : en
  • US1849093A - Self priming pump : en
  • US1849651A - Radio apparatus : en
  • US1849733A - pfeffer : en
  • US1849985A - Water softening gels : en
  • AU111631A - Process for obtaining pure sulphur from crude substances containing sulphur by continuous operation : en
  • CH153257A - Process for the simultaneous deburring and sharpening of milled filing teeth. : de en
  • CA320549A - Picture transmission : en fr
  • CH153410A - Process for the preparation of a soluble derivative of an organic antimony compound. : de en
  • DE547101C - Catching tool for deep holes with overlapping catch wedges : de en
  • FR722160A - Application of a photocell for the measurement and technical use of the effects of light : en fr
  • GB369096A - Improved reflector with mirrored back for artificial light sources : en
  • GB369189A - Improvements in and relating to circuit breakers : en
  • US1849664A - Moving picture projecting machine : en
  • USD86506S - Sylvania : en
  • US1850018A - Molding machine : en
  • DE546813C - Runner for asynchronous machines with two cage windings : de en
  • DE546582C - Process for producing chamotte from kaolin : de en
  • CH153226A - Press for tennis racket. : en fr
  • CH153366A - Device to facilitate the lifting and transport of aerial vehicles. : en fr
  • FR39813E - Sulfi-hydrosulfitation and sulfi-sulfoxylation process : en fr
  • FR722213A - Arrangement of lenses for overhead lights : en fr
  • CH153159A - Bottle. : de en
  • FR722287A - Spark plug with ionisation chamber for internal combustion engines and similar engines : en fr
  • GB369127A - Improvements in the construction of the rotors of elastic fluid turbines : en
  • GB369191A - Process for the manufacture of azo dyestuffs : en
  • US1849688A - Hose supporter : en
  • DE546562C - Line block circuit : de en
  • DE546822C - Suspenders that can be used as a bandage : de en
  • US1849350A - Hydraulic needle nozzle : en
  • FR722510A - Switching device for switches : en fr
  • NL26236C - : en
  • CH153138A - Plow for excavating the track bed on railway bodies. : de en
  • US1849666A - Container : en
  • CA320467A - Process of manufacturing tridymit stones : en fr
  • CA320497A - Fabric : en fr
  • US1849629A - Massaging device : en
  • US1849841A - Burner for pulverulent fuel : en
  • US1850023A - Edwakd maywald : en
  • US1849298A - Mining machine : en
  • CH153232A - Registering speedometer. : de en
  • USRE18386E - Sewage disposal apparatus : en
  • CA320581A - Harvester thresher : en fr
  • CA320615A - Bed spring : en fr
  • CA320483A - Valve actuator : en fr
  • CH153227A - Spinning top. : en fr
  • CH153314A - Electric resonance relay. : de en
  • ES125782A1 - CARTRIDGE STORE FOR REPEAT GUNS : en es
  • GB369033A - Improvements relating to internal combustion engines supercharged by exhaust driven turbo-compressors : en
  • GB369150A - Improvements in or relating to air pumps : en
  • CA320481A - Conveyer : en fr
  • CA320648A - Gas lighter cock : en fr
  • US1849763A - Container : en
  • US1849958A - Tabloid sheet slitter : en
  • US1849160A - Adjustable tap : en
  • US1850024A - Traction wheel lug : en
  • US1849539A - Work-driving device : en
  • USD86524S - A firm composed of christopher l : en
  • CA320540A - Wood grinder mechanism : en fr
  • GB369228A - Improvements in or relating to a system of and apparatus for transferring articles and/or fuel between one aircraft and another when in flight : en
  • US1849609A - Air compressor : en
  • US1849746A - Tank cap lock : en
  • US1849892A - Thrust bearing : en
  • DE546300C - Circulation counter : de en
  • US1849314A - Sheet transferring mechanism for printing fresses : en
  • US1849566A - Two-stage two-stroke internal combustion engine : en
  • US1849990A - Reading desk : en
  • DE546884C - Valveless pump with hose-like hollow rubber body and pressure members that come into effect on these : de en
  • US1849498A - Sleeping hair net : en
  • US1849689A - Valve : en
  • CA320501A - Collapsible winding shaft : en fr
  • CH153214A - Process for preparing a solution of at least one cellulose derivative, containing at least one insoluble pigment, and solution obtained by this process. : en fr
  • DE546542C - Process for the production of a dry powder from fruit juice and milk which, when dissolved in a liquid, is used as a drink : de en
  • DE546792C - Cooling device for cinema projection apparatus : de en
  • US1849401A - Sound reproducing device : en
  • ES125760A1 - Improvements in electric motors for talking machines. : en es
  • US1849090A - Method of making cellular stone like material : en
  • US1850042A - Bottom impact fuse for armor-plate piercing shells : en
  • DE546880C - Drive unit in which a longitudinal movement of a machine part takes place by rolling a gear wheel provided with a drive on a stationary rack : de en
  • ES780U - Artifact to deposit papers and other waste on public roads. (Machine-translation by Google Translate, not legally binding) : en es
  • DE546481C - Slidable bolster for hooking table cutlery : de en
  • DE547026C - Process for the preparation of propenyl catechol monomethyl ethers : de en
  • GB369071A - Improvements in die casting machines : en
  • ES125757A1 - Mechanical procedure for the operation of electric vehicles on rails, equipped with Compound direct current motors. : en es
  • DE546535C - Cigar or cigarette holder : de en
  • DE546600C - Crossing for overhead lines of electric railways with roller current take-off : de en
  • DE546390C - Roll film camera : de en
  • DE546852C - Device for raising and lowering curtain rods suspended from wall brackets : de en
  • US1849296A - Rotary snowplow : en
  • CH153237A - Small induction motor, especially for tariff devices. : de en
  • FR39879E - Universal pump that can be used in particular for inflating air chambers : en fr
  • GB369591A - Improvements in photographic shutters : en
  • ES125531A3 - A procedure for the construction of tables, stools, chairs, armchairs, and the like. : en es
  • ES125790A1 - A mechanism to prevent the vibrations of the front wheels from being transmitted to the steering wheel of automobiles. : en es
  • FR722315A - Weighing devices for cable lifting devices : en fr
  • FR722483A - Advanced elastic tie : en fr
  • GB369174A - Improvements in or relating to detachable suspension or gripping devices : en
  • DE547042C - Device for preventing powerful sparks from being ejected from locomotives : de en
  • US1849438A - Method of forming alpha molded body : en
  • ES125735A1 - A procedure of electro-photographic recording of sound vibrations and reproduction of these sounds on discs or bands by photo-chemical printing. : en es
  • FR39842E - Decoration process for plastics : en fr
  • ES125780A1 - Improvements in the machines to make cigarettes. : en es
  • GB369106A - Improvements in or connected with damp courses : en
  • US1849208A - Rock drill of the valveless type : en
  • US1849133A - Kite : en
  • DE546860C - Benchmark, especially for pit measurements : de en
  • GB369178A - Method of and apparatus for starting diesel engines with great turning moment : en
  • DE546534C - Multiplication machine controlled by punch cards : de en
  • DK45386C - Suction roller for paper machines or similar machines. : da en
  • DE546447C - Base for masts, candelabra or the like. : de en
  • DE546523C - Facility for testing willingness to act, especially in the driving service for road vehicles : de en
  • DE546610C - Water- or air-cooled hollow beam lying in the furnace : de en
  • DE547077C - Incandescent light inverter burner lantern : de en
  • ES782U - Self-cut figure to be arranged as a cockade on the lapels. (Machine-translation by Google Translate, not legally binding) : en es
  • GB368846A - Improvements in or relating to telephone systems : en
  • GB368916A - Improvements in or relating to suction nozzle cleansing devices : en
  • DE546726C - Heat release : de en
  • US1849183A - Automatic scraper : en
  • US1849987A - Fertilizer manufacture : en
  • DE546797C - Motor vehicle brake moved by the prime mover : de en
  • DE547044C - Urinal closure : de en
  • GB369597A - Improvements in or relating to the steering arrangements of motor vehicles : en
  • DE546640C - Golf shot counter : de en
  • US1849520A - Shock absorber : en
  • CH153201A - Process for the preparation of an acidic dye. : de en
  • FR39870E - Belt control device for milling spindles : en fr
  • FR722369A - Mold with automatic feeding and controlled release for the production of ice molds : en fr
  • FR722380A - Galoche : en fr
  • GB369180A - Improvements in or relating to windings for high potential electrical machines : en
  • GB369224A - Improvements in and relating to liquid fuel burning plant : en
  • GR3583B - ELECTRIC PHOTO PROJECTOR. : el en
  • FR39859E - Waterproof reinforced roof with roofing in tiles, corrugated sheets or plates, etc. : en fr
  • FR722478A - Powder sprayer, pocket : en fr
  • GB369021A - An improved transmission device for the drawing mechanism of spinning machines : en
  • CA320504A - Electric glow discharge tube : en fr
  • US1849428A - Iron oxide pigments and process of producing the same as by-products of the reduction of aromatic nitrocompounds : en
  • US1849819A - Sound recording and reproducing apparatus : en
  • DE546648C - Process for producing high quality cast iron in a cupola furnace : de en
  • DE545927C - Circuit arrangement for the remote control of multiple tariff meters in AC systems by means of a direct current superimposed on the alternating current : de en
  • FR722167A - Intercommunication system by printing telegraphs : en fr
  • FR722516A - Improvements in the construction of metallic road surfaces : en fr
  • DE546625C - Machine for the production of upholstery : de en
  • FR722512A - Elastic coupling : en fr
  • GB368902A - Improvements in and relating to the manufacture of rubber : en
  • ES819U - Francable fan-card. (Machine-translation by Google Translate, not legally binding) : en es
  • FR722422A - Enclosure for surge arrester : en fr
  • GB368960A - Improvements in two stroke cycle internal combustion engines : en
  • GB369214A - Improved hydraulically-controlled variable-speed gearing : en
  • GB369157A - Improved dry galvanic cells of the leclanche type : en
  • GB369261A - An improved method and means for measuring and/or recording light intensity : en
  • US1849486A - Multiple unit sound amplifier : en
  • US1849575A - Machinist s instrument : en
  • GB369258A - Improvements in or relating to the manufacture of steels and alloy steels : en
  • CH153175A - Throat support. : en fr
  • FR39935E - Adjustable amperage rotary device for electrolytic chrome plating and electroplating : en fr
  • NL26209C - : en
  • CA320618A - Radio receiving set : en fr
  • DE546855C - Moulder for the production of conical necks, especially coffin necks : de en
  • DE546609C - Chimney cleaning cap : de en
  • ES125783A1 - Central stop coupling. : en es
  • GB368895A - Improvements relating to railings : en
  • US1849224A - Electrical switch gear : en
  • USD86507S - Design for a spoon, knife, fork : en
  • US1849062A - Tufting device : en
  • US1849454A - Carburetor electric heater : en
  • CA320613A - Aircraft : en fr
  • FR722274A - Noise protection method : en fr
  • GB369137A - Improvements in or relating to the detection or measurement of combustible ingredients in gaseous mixtures : en
  • DE546989C - Device for automatic separation, straightening and feeding of workpieces : de en
  • ES125719A3 - An internal combustion engine. : en es
  • FR722155A - Method and apparatus for treating pulp and the like : en fr
  • FR722163A - Improvements to cyclic variable frequency oscillators : en fr
  • FR722323A - Speaking machine with diffuser : en fr
  • FR722366A - New absorption refrigeration unit : en fr
  • FR722490A - Improvements in the manufacture of bath tablets : en fr
  • US1849633A - Necktie : en
  • CH153197A - Process for the preparation of a monoazo dye. : de en
  • US1849096A - Pump piston : en
  • US1849463A - Device for improving the tone of steel strings : en
  • US1849731A - Ship propulsion : en
  • DE546749C - Process for the production of anhydrides of organic acids : de en
  • FR722471A - Advanced pulley mechanism for tractors : en fr
  • GB369600A - Improvements in means for brushing teeth : en
  • FR39858E - Improvements to axles with idle or fixed wheels, with ball bearing boxes or others, for wagons or other vehicles receiving side impacts : en fr
  • GB368966A - Improved manufacture of synthetic resins : en
  • DE546038C - Device for cleaning dairy pipelines using steam : de en
  • DE546495C - Control of overflow valves : de en
  • FR722226A - Wire mesh belt for conveyors and elevators : en fr
  • FR722258A - Constant speed film drive mechanism : en fr
  • FR722385A - Automatic thresher gear : en fr
  • FR39787E - Improvements in means intended to prevent any feedback effect between the inlet and outlet circuits of the discharge tubes : en fr
  • FR39919E - Luminescent gas lamp : en fr
  • GB368867A - Improvements in and relating to the incorporation of pigments and the like in latex : en
  • FR722457A - Improvements to induction motors : en fr
  • GB369990A - Improvements in and relating to the manufacture of aqueous emulsions containing lecithin : en
  • DE489061C - Device for trouble-free automatic gas analysis, in which the gas mixture to be analyzed is burned in a reaction chamber : de en
  • US1849117A - Electric protective system : en
  • US1849803A - Attachment for bags for golf clubs : en
  • ES124945A1 - Improvements introduced in plows for tillage. : en es
  • US1849778A - Fbanx wtlcoxojst : en
  • US1849355A - Explosive and process of making same : en
  • US1850016A - Respiratory mask : en
  • FR39918E - Sprayer : en fr
  • FR722355A - Manufacturing process for coloring preparations for textile products : en fr
  • GB368918A - Improvements in or relating to absorption refrigerating apparatus : en
  • DE546639C - Release device for ratchet pawls on high conveyor systems : de en
  • GB368941A - Improvements in smoke indicating apparatus : en
  • FR722467A - Process for the preparation of sheets, tapes, capsules and other non-filiform articles from aqueous solutions of cellulose : en fr
  • FR722289A - Process for the production of condensation products based on urea and formaldehyde : en fr
  • GB369098A - A machine for the manufacture or pressed mouth-piece plugs and for their insertion in cigarette tubes : en
  • DE546815C - Optical distance measuring device : de en
  • US1849837A - Electrical contact : en
  • FR722216A - Improvements to the impregnation of textile products : en fr
  • FR722252A - Double t-shaped hollow bricks for heat recovery systems : en fr
  • US1849075A - Sucker rod : en
  • DE546960C - Screw slot clamp with tension ring : de en
  • US1849694A - Automatic telephone system : en
  • US1849462A - Lime slaker : en
  • US1849511A - Extension pole attachment for spray guns : en
  • FR722159A - Glider for aerial game : en fr
  • DE546742C - Device for the production of conical tubes : de en
  • GB369602A - Improvements in brassieres : en
  • GB368913A - Addressing and duplicating apparatus : en
  • GB368934A - Improvements in or relating to electrical signal distributing systems : en
  • GB369063A - Improvements in electro-acoustic devices : en
  • GB369187A - Starting and stopping device for multi-colour rotary printing machines : en
  • DE546402C - Method of moistening tobacco : de en
  • ES125703A1 - Improvements in rotary kilns. : en es
  • ES741U - Closing system or cover for fire extinguishing devices. (Machine-translation by Google Translate, not legally binding) : en es
  • GB369161A - Improvements in or relating to electric resistances : en
  • US1849307A - Press loader : en
  • US1849343A - Grinding machine : en
  • FR722353A - Clockwork movement : en fr
  • GB369991A - Manufacture of azo-dyestuffs containing chromium : en
  • DE547002C - Retroreflective signal board with a plurality of lens elements consisting of an objective lens and a collimator lens : de en
  • DE547135C - Process for the continuous drawing of tubes or rods from glass : de en
  • FR722536A - New lock for car trunks and similar items : en fr
  • GB369135A - Process for the production of terra-sigillata coatings on ceramic ware : en
  • DE546697C - Toothed pump : de en
  • DE547124C - Cathode ray tubes for maximum voltages : de en
  • CA320524A - Stoker : en fr
  • CH153241A - Recorder of phonograph records. : en fr
  • CH153220A - Device for the synchronization of the projection and the emission of a sound cinematographic apparatus. : en fr
  • CA320496A - Pump or compressor : en fr
  • ES125693A1 - A procedure and its corresponding special apparatus for saturation under pressure. : en es
  • CA320622A - Ironer : en fr
  • CH153242A - Electrostatically acting, electroacoustic device. : de en
  • CH153298A - Transformer with artificially increased scatter. : de en
  • US1849856A - Fuel pump : en
  • AU372831A - Improvements relating to fluid pressure breaking apparatus : en
  • US1849838A - Protective arrangement : en
  • CA320529A - Automatically governed brake : en fr
  • CH153171A - Warp pile fabric. : de en
  • CH153398A - Process for the preparation of a dye of the anthraquinone series. : de en
  • US1849712A - Lifting jack : en
  • US1850019A - Device for utilizing the motive power of automotive vehicles : en
  • CA320510A - Earth boring apparatus : en fr
  • US1849276A - Mining machine : en
  • US1849953A - Electric grass cutter : en
  • CA320508A - Vacuum cleaner : en fr
  • US1849391A - Grease cartridge and the like : en
  • US1849054A - Apparatus for the manufacture of metal tubes : en
  • US1849382A - Account system : en
  • US1849580A - Stop cock with alpha packing sleeve surrounding the plug of the cock : en
  • CH153141A - Process for producing a road surface with a wearing layer. : de en
  • US1849100A - Cage supporting stand : en
  • US1849767A - Process of preparing molding sands for easily oxidizable metals such as magnesium : en
  • CH153317A - Dry rectifier. : de en
  • US1849262A - Awning roller : en
  • US1849949A - Pipe stopping apparatus : en
  • CH153183A - Device for measuring the caliber of intestines. : de en
  • CH153189A - Process for the simultaneous production of phosphorus pentoxide and calcium cyanamide. : de en
  • CH153216A - Portfolio for newspapers, magazines, letters or the like. : de en
  • CA320477A - Locomotive boiler : en fr
  • US1849732A - Vehicle body : en
  • CH153132A - Underlay, especially for parquet floors. : de en
  • CH153203A - Process for the preparation of a vat dye. : de en
  • CH153396A - Process for the preparation of a black azo dye. : de en
  • FR39926E - Advanced nut and bolt tightening system : en fr
  • FR722201A - Improvements to free-wheel mechanisms intended more particularly for automobiles and similar uses : en fr
  • CA320472A - Ironing board and cabinet : en fr
  • DK45400C - Distribution device for manure spreaders. : da en
  • GB368983A - Machine and method of producing collapsable metal tubes : en
  • GB368969A - Improvements in and relating to electric switch operating mechanism : en
  • US1849071A - Hat pressing machine : en
  • DK45388C - Device for Generating Generator Gas for Explosion Engines. : da en
  • DK45385C - Device for Testing and Sorting Eggs. : da en
  • US1849204A - Clipper sterilizer : en
  • US1849680A - Art of conveying : en
  • DE546785C - Rotary valve : de en
  • DE546751C - Feed water regulator for steam boilers with supply of feed water depending on the load and preferably on the water level : de en
  • US1849102A - Slip bushing : en
  • US1849692A - Method for shipping metal : en
  • CA320480A - Clamp : en fr
  • GB369054A - Improvements in water gas producers : en
  • GR3579B - MIXING AND FERTILIZING APPLIANCE AFTER SOLID ARMING AND ROTATING BOAT. : el en
  • IE12388L - Hydraulic variable-speed gear : en
  • ES125668A1 - Procedure for starting diesel locomotives with movement or direct control of the axes. : en es
  • US1849313A - Sheet feeding mechanism for printing presses : en
  • US1849563A - Gas mixer : en
  • DE547015C - Stuffing box with two packing spaces separated from one another by a cavity : de en
  • US1849150A - Mop : en
  • US1849219A - Printing press : en
  • US1849385A - Conveying apparatus : en
  • FR722307A - Panel for fixing electric meters or other devices : en fr
  • US1849243A - Loose leaf binder : en
  • DE546540C - Process for inserting cooling channels in bearing shells : de en
  • DE546642C - Ski binding : de en
  • DE547216C - Shortwave antenna : de en
  • DE546799C - Wing attachment for propellers : de en
  • US1849764A - Valve : en
  • USD86535S - Design fob : en
  • DE546569C - Construction of winding cores of any contour for electrical apparatus, consisting of highly permeable building material, made of strips, coil or profile wires, litz wires or the like, which penetrate the interior of the current coils and form one or more cores, each of which consists of at least two such strips (wires, litz wires o. the like.) exists : de en
  • FR722392A - Improvements to matchbooks and their manufacturing process : en fr
  • CH153219A - Endless film unwinding device for cinematographic projectors. : en fr
  • FR722222A - Method of making bundles of scrap and applications of this method : en fr
  • GB369142A - Improvements in and relating to the treatment of copper-protoxide and articles made therefrom : en
  • GB369114A - Improvements in and relating to the closure of tins and like boxes : en
  • GB369598A - Improvements in or relating to the chassis construction of motor vehicles : en
  • GR3587B - METHOD TO AVOID THE FORMATION OF STRUGGLE ON THE SURFACE OF METAL GLASS DURING THE CONTACT AFTER HOT METALS. : el en
  • FR39832E - Washing machine : en fr
  • ES125725A1 - Procedure for manufacturing a stamped radiator for heating. : en es
  • ES125750A1 - A procedure for obtaining animal or vegetable products in dry and unaltered state. : en es
  • GB369274A - Improvements in machines for dividing dough : en
  • US1849518A - Power supply system : en
  • US1849852A - Partition or wall construction : en
  • FR722257A - Processing method for transmission belts : en fr
  • FR39898E - Process for the preparation of concentrated and gelled fresh grape juice and resulting product : en fr
  • GB368872A - An improved driving or power transmission system for mining machinery : en
  • DE546575C - Device for checking the flatness of surfaces : de en
  • FR722195A - Two-edged interchangeable blade razor : en fr
  • FR722439A - Reciprocating Thread Guide Cannet : en fr
  • GB369042A - Improvements in and relating to apparatus for washing bottles, jars and the like : en
  • US1849606A - Bag lock : en
  • US1849751A - Extensible shoe form : en
  • ES125784A1 - Improvements in buildings whose constituent elements are manufactured in the factory and assembled or assembled during the construction. : en es
  • GB369210A - Improvements in or relating to the socket members of electrical plug-and-socket couplings : en
  • DE546441C - Container for the sterile storage of medical instruments, in particular injection syringes o. : de en
  • FR39950E - Improvements to dynamos with separate excitation specially applicable to the supply of electric arcs : en fr
  • FR722304A - Float for constant level tanks more particularly applicable to carburettors of explosive engines : en fr
  • GB369179A - Improvements in insulation for high potential electrical machines : en
  • DE546297C - The hay elevator can be moved in both directions from the loading point : de en
  • DE546910C - Finishing, especially for rayon : de en
  • FR722441A - Ball hitch : en fr
  • US1849540A - Coating machine : en
  • US1849659A - Support and spacer for stacking boxes : en
  • FR39811E - electrolytic element with bipolar coupled electrodes : en fr
  • FR39931E - Scrubber-grinder-mixer-divider : en fr
  • US1849341A - Play vehicle : en
  • SE73842C1 - : sv
  • CA320637A - Machine for mixing plastic materials : en fr
  • CH153125A - Seed treatment agents. : de en
  • DE546424C - Device for holding the die in casting devices for semi-cylindrical stereotype plates : de en
  • FR722528A - Improvements to piston steam engines : en fr
  • FR722432A - Improvements to pressurized fluid brake devices : en fr
  • DE546896C - Method for embossing letters u. like in thin-walled fabric (celluloid, foil) : de en
  • USD86544S - Ingee : en
  • FR722154A - Improvements to friction devices, such as brakes and clutches : en fr
  • GB369254A - Improvements in and relating to electric measuring instruments : en
  • GB369963A - Improvements in the manufacture and production of maleic acid or its anhydride : en
  • FR722157A - Machine used to correct the designs of cardboard selection devices (jacquard, vincenzi, verdol or other) in the manufacture of fabrics : en fr
  • GB369194A - Improvements in or relating to the manufacture of rayon : en
  • DE547171C - Weft bobbin replacement device for looms : de en
  • FR722178A - Improvements to paring machines : en fr
  • US1849551A - Circuit breaker for fire alarms : en
  • US1849972A - Drop pit apparatus : en
  • GB369091A - Improvements in or relating to slicing machines : en
  • DE546898C - Anti-slip device for skis consisting of a bristle carrier : de en
  • FR39753E - Improvements to high frequency electrical devices : en fr
  • FR39815E - Rubber pad for horseshoe : en fr
  • FR722499A - Anode for x-ray tubes with mono-chromatic radiation emanating from a metal : en fr
  • FR722190A - Process for preparing acetaldehyde, acetone and acetic acid : en fr
  • DE546420C - Shock protection for broomsticks : de en
  • US1849217A - Pump : en
  • US1849937A - Construction of bicycles : en
  • US1850048A - Racing apparatus : en
  • FR722485A - Device for pasteurizing beer or other liquids : en fr
  • GB368921A - Improvements in or relating to the treatment of textile materials with vat dyestuffs : en
  • GB368979A - Improvements in or relating to wireless aerials : en
  • GB369064A - Improved means for moulding butter : en
  • GB369067A - Control device for the doors of vehicles : en
  • GB369623A - Improved method for the direct distillation and rectification of wines with the double effect of the heating steam : en
  • ES779U - Soles for footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • CH153328A - Process for the production of bandages and sutures. : de en
  • US1849387A - Automobile servicing apparatus : en
  • AU161331A - Method and apparatus for treating solids : en
  • US1849378A - Blasting stick and process of making the same : en
  • US1849669A - Machine for forming brake drums : en
  • US1849845A - Electric transformer : en
  • DE546409C - Process for rendering viscous floor wax and other viscous floor care products liquid in floor wax atomizers by heating : de en
  • US1849912A - Packing construction and seal tube : en
  • CA320530A - Process of rendering odourless soaps bleached with hypochlorous acid : en fr
  • CA320594A - Humidifier : en fr
  • CH153172A - Method and device for lengthening the warp threads on warp knitting machines and the like. : de en
  • CH153324A - Bandage for sick feet. : de en
  • US1849311A - Fountain pen : en
  • GB369273A - Improvements in or relating to the manufacture of compressed blocks, cubes, tablets, and the like : en
  • DE546522C - Process for removing gases from viscose rayon in the form of spider cake : de en
  • DE537340C - Flexible universal joint coupling, especially for the cardan shafts of motor vehicles : de en
  • DE546817C - Regulation of the downtime in the stroke ends of hydraulically moved work slides, especially on grinding machines : de en
  • ES125188A1 - Improvements in the manufacture of crown caps for glass containers. : en es
  • DE545972C - Device for the continuous generation of water gas from granular fuels : de en
  • CH153229A - Automatic firearm. : de en
  • CH153295A - Cooling device on refrigerators. : de en
  • CA320539A - Rayon manufacture : en fr
  • DE546578C - Drying cylinder with screw-like scoops : de en
  • DE546942C - Process for the preparation of amides of higher saturated or unsaturated fatty acids substituted on nitrogen : de en
  • US1849503A - Process for the manufacture of highly actuated adsorptive carbons : en
  • US1849514A - Brassiere : en
  • US1849603A - Method of makino jets ob nozzles : en
  • US1849769A - Tooth cleaning and polishing kit : en
  • US1849802A - Cock : en
  • DE546285C - Self-ventilating rail motor with parallel ventilation : de en
  • DE546488C - Mallets and batons : de en
  • US1849756A - Corn gatherer and husker : en
  • US1850012A - Airplane : en
  • US1849635A - Process for the preservation of ether : en
  • US1849662A - Telephone exchange system : en
  • AU115131A - Fanlight and window opener and closer : en
  • US1849329A - Cuff fastener : en
  • USD86513S - Design por a spoon or similar article : en
  • US1849691A - Sheet metal press : en
  • CH153376A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • US1849988A - Method of preparing fertilizer mixtures : en
  • US1849285A - Speed changing mechanism for motor vehicles : en
  • US1850028A - Water heater : en
  • CH153230A - Store for automatic pistols and other similar weapons. : en fr
  • CA320522A - Valve : en fr
  • US1850059A - Book cover : en
  • US1849943A - Airship : en
  • CA320511A - Garment : en fr
  • CH153208A - Method of protecting lubricants against the action of light. : en fr
  • CH153148A - Hot and cold water mixer nozzle. : en fr
  • ES125690A1 - Switch and luminous pushbutton. : en es
  • ES727U - Signs of monetary systems reproduced graphically in series of reduced size (Machine-translation by Google Translate, not legally binding) : en es
  • DE546305C - Two-stroke internal combustion engine with composite effect : de en
  • CH153245A - Clock movement indicating times by whole numbers. : en fr
  • US1849331A - Machine for and method of embedding reenforcing wire in wax beehive foundations : en
  • USD86523S - Design for lace : en
  • CH153374A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • DE546513C - Device for searching for non-visible bodies with the aid of confocally arranged hollow surfaces of rotation that are used as receivers : de en
  • DE546471C - Device for developing, fixing and washing photos : de en
  • CH153330A - Installation to create a delay in the transmission of an electric telecommunication current. : en fr
  • US1849251A - Razor and package of blades : en
  • US1850005A - Motor vehicle license tag : en
  • CH153358A - Engaging and disengaging device on alternators for bicycles, motorcycles and the like. : de en
  • US1849263A - Dynamo electric machine field element and method of making it : en
  • US1849337A - Cathead pulley : en
  • USRE18385E - Electbic switch : en
  • US1849181A - Pipe-bending machine : en
  • CH153400A - Process for the production of a wool dye of the anthraquinone series. : de en
  • DE547056C - Coin gas meter with coin coupling between a hand lever and the self-closing gas valve : de en
  • FR722220A - mobile crew for loudspeakers : en fr
  • US1849320A - Motion picture and sound film and method of preparing same : en
  • DE546308C - Cylinder attached to the crosshead of the guide columns of a pneumatic drop hammer for the lifting piston of the drop bar : de en
  • FR722268A - Signaling and protection device for construction sites on roads : en fr
  • CH153339A - Record case. : de en
  • US1849271A - Oscillation generator : en
  • US1849653A - Process of treating petroleum oil : en
  • US1849110A - Plumber's hand torch : en
  • CH153234A - Switchable current transformer. : de en
  • CH153381A - Process for the preparation of nitro-3-oxy-2-methyl-5-ethyl-pyridine. : de en
  • US1849995A - Kdttard schiegries : en
  • US1849897A - Sliding lock for garments and the like : en
  • DE546934C - Laundry rammer with a bristle-bearing body : de en
  • ES125682A3 - New system of scientific and educational dissemination and commercial propaganda for theaters, cinemas and other show rooms. : en es
  • DE546660C - Process for the concentration of acetic acid : de en
  • US1849121A - Roll towel cabinet : en
  • US1850029A - Prong-making machine : en
  • US1849627A - Corded braid : en
  • US1849865A - Radio transmitting system : en
  • US1849862A - Electrical condenser : en
  • CH153131A - Device for closing a bay. : en fr
  • CH153139A - Oberbau fรผr Strassen- und Eisenbahnen. : de en fr
  • CH153231A - Reading microscope for circular and length divisions. : de en
  • DE546737C - Coin checker : de en
  • DE546951C - Freezer for ice cream : de en
  • CA320527A - Key holder : en fr
  • DE546538C - Silencer for internal combustion engines : de en
  • DE547043C - Brace for toothache relief : de en
  • US1849686A - Artificial tooth and backing therefor : en
  • GB368947A - Improvements in or relating to heavy-current electric switches : en
  • GB369132A - A portable railway for coal mines : en
  • DE546839C - Detector for maximum frequencies : de en
  • DE546848C - Electrical capacitor, especially for extremely high frequencies, with stacked sections symmetrically to one another and to a central clamping device within an insulating container : de en
  • DE546895C - Calculator for bomb-drop target devices : de en
  • DE547003C - Production of hydrogen peroxide : de en
  • CH153291A - Device for guiding and separating the circulating water in steam generators, in which the heating gases are led past the heating surfaces at very high speeds. : de en
  • US1849244A - Method of drying photographic plates or films : en
  • DE546665C - Loading device for mastic asphalt cooker : de en
  • FR722166A - Method of forming junction points of oil-filled cables : en fr
  • GB368944A - A system for the production of electrical oscillations : en
  • GB369271A - Process for carbonizing solid or mixtures of solid and liquid materials : en
  • US1849132A - Corn picker : en
  • US1849471A - Means for : en
  • US1849815A - Fabricated water heating cylinder : en
  • DE546577C - Process for the manufacture of milling cutters, reamers and similar tools with inserted and soldered knives : de en
  • FR722493A - Ventilation device with temperature control for vehicles : en fr
  • US1849789A - Auxiliary cross arm pole clamp : en
  • US1849068A - Sucker rod : en
  • DE546922C - Process for the production of laminated glass : de en
  • GB369009A - Improvements in or relating to electrical high frequency circuit arrangements : en
  • US1849833A - Method for vaporization in vapor phase catalyses : en
  • GB368956A - Improved electric lighting fitting : en
  • GB369149A - Improvements in cutting rollers for paper and the like : en
  • FR722241A - Annular support frame for mine galleries : en fr
  • FR722470A - Feather intended for floating line fishing : en fr
  • GB368858A - Improvements in and relating to desk, wall and ceiling fans : en
  • DE546809C - Circuit arrangement for motor field weakening or short-circuit braking of electric railcars, which can be used for both single and group travel : de en
  • FR39902E - Improvements to current rectifiers : en fr
  • FR39768E - Rontgen tube : en fr
  • DE546856C - Process for making or loosening a layer of wood reinforced with a layer of material by bending it beyond the elastic limit : de en
  • US1849537A - Method of purifying rosin : en
  • US1849861A - Apparatus for forming paper containers : en
  • US1849239A - Attachment plug for electric heating devices : en
  • US1849366A - Method of making building bricks : en
  • US1849931A - Absorption refrigerating apparatus : en
  • FR39916E - Improvements to carburettors for internal combustion engines : en fr
  • DE538317C - Device for spinning copper silk : de en
  • FR722509A - Method of applying plastic clasps to bag frames or metal boxes : en fr
  • FR722534A - Continuous operation basement furnace for heating ingots of iron or other metal : en fr
  • GB368901A - Electric incandescent lamps : en
  • GB369136A - A process for preparing durable, dry products from liquids, suspensions, emulsions and the like by evaporation : en
  • GB369626A - Improvements in or relating to apparatus for recording and reproducing sound and to record discs : en
  • DE546683C - Hospital elevator with rudder lever drive : de en
  • DE546701C - Swash plate change gear : de en
  • US1849074A - Voltmeter designed to indicate the charge condition of alpha storage battery : en
  • US1849234A - Coupling : en
  • CH153325A - Hair treatment preparation to restore natural softness and shine after washing the hair with alkaline substances. : de en
  • DE546422C - Carrier for a display panel to be attached to the edge of a card frame : de en
  • DE546551C - Air Gun : de en
  • DE546594C - Outlet piece for twin rails : de en
  • DE546944C - Steam trap with float and ball valve : de en
  • FR722460A - Motor-driven potato harvester improvements : en fr
  • US1849483A - Line spooling device : en
  • FR722365A - Process for preventing oxidation, by applying, as an anti-oxygen agent, absorbed or adsorbed cyanides : en fr
  • US1849255A - Attachment for auto-raising and lowering awnings and the like : en
  • DE546579C - Rifle scope with line of sight that can be changed in horizontal and vertical direction : de en
  • DE546921C - Device for the production of insulating tapes : de en
  • DE546744C - Dye preparations for coloring cellulose esters and ethers : de en
  • DE546939C - Sample gluing machine : de en
  • ES125077A1 - A lighting procedure in automobiles (with its corresponding apparatus) to illuminate the curves, consisting of sending by means of one or more fixed headlights or projectors and, for that matter, the light to the area that the road headlights of : en es
  • FR39846E - Advanced Pipe Fittings : en fr
  • GB369115A - Improvements in a process for decomposition of highly polymerised carbohydrates : en
  • GB369593A - Improvements in or relating to the recovery of alumina from aluminous silicious material : en
  • US1849161A - Oil can : en
  • US1849346A - Bathtub : en
  • US1849784A - Bale tie buckle : en
  • FR722344A - Light-controlled device automatically determining the extinction of the headlights before passing vehicles : en fr
  • FR722537A - Closing device for cable impregnation containers : en fr
  • FR39899E - Rigid and adjustable reinforced concrete platform for the support of railway tracks : en fr
  • FR722546A - Adjustable and special ring ball joint for controlling joints on a metal bed eliminating all springs : en fr
  • GB369020A - Improvements in rope pulleys : en
  • GB369251A - Improvements relating to wire binding machines : en
  • US1849657A - Hot blast stove : en
  • US1849957A - Combined curtain pole and shade support : en
  • GB369088A - Improvements in or relating to radial thrust bearings : en
  • GB369279A - Improvements in or relating to cable sealing bells or other insulators for use on high voltage circuits : en
  • FR722238A - Chimney bolster : en fr
  • US1849223A - Oiling system for pumps for compressors : en
  • FR721869A - Process for manufacturing cellular or sponge rubber : en fr
  • GB368875A - Improvements in printing devices : en
  • US1849745A - Electrode device : en
  • US1849908A - Poultry feeder : en
  • CH153331A - Device for counting calls in telephone systems. : de en
  • US1849375A - Switch : en
  • US1849142A - Pipe cutter : en
  • CA320658A - Yarn tinting fluid : en fr
  • GB369038A - Improvements in high tension supply units and rectifying tubes therefor : en
  • DE546207C - Transverse wind box for traveling grids with air inlet from one side : de en
  • DK45399C - Device for Providing a Unidirectional Rotation of a Body, Particularly Useful for Devil Games. : da en
  • FR722231A - Automatic rotary capping machine : en fr
  • FR722472A - Brake control cross shaft assembly : en fr
  • GB368845A - Improvements in or relating to apparatus for use in connection with recording sound upon film : en
  • CA320586A - Electrical precipitator : en fr
  • US1849057A - Condenser : en
  • US1849781A - Reenforcing element for beads of rubber tires : en
  • US1849122A - Sucker rod : en
  • GB369234A - Improvements in personal wear signals for indicating manoeuvring of vehicles : en
  • DE546572C - Syringe, in particular for dental purposes, with electrical resistance heating : de en
  • DE546864C - Device for strength testing of pipes : de en
  • CA320617A - Vacuum tube : en fr
  • CH153363A - Single axle drive arrangement for electric rail vehicles. : de en
  • US1849076A - Hose fitting : en
  • US1849104A - Car roof construction : en
  • ES125429A1 - Improvements in cryptographic devices. : en es
  • GB369085A - Depolarizing mix for dry cells : en
  • ES759U - Indirect lighting table lamp. (Machine-translation by Google Translate, not legally binding) : en es
  • CH153412A - Process for the preparation of 4-glycolylamino-2-methyl-3'-amino-4'-oxyarsenobenzene. : de en
  • US1849602A - Automatic control for pumps : en
  • US1850002A - Box holder : en
  • DE546714C - Trailer coupling for semi-trailer : de en
  • US1849155A - Air line oiler : en
  • US1849094A - Mixing machine : en
  • US1849495A - Sound reproducing device : en
  • US1849541A - Rock drill : en
  • CH153354A - Wheel for tractors, trucks, motor plows, etc. : de en
  • DE546425C - Pressure cylinder guide for high-speed cylinder presses : de en
  • US1849619A - Riveting machine : en
  • US1849726A - Table and desk : en
  • US1849824A - Signaling device : en
  • DE545869C - Milling machine for the production of furniture feet or the like. : de en
  • US1849695A - Vehicle headlight : en
  • USD86530S - James h : en
  • US1849064A - Typewriting machine : en
  • US1849843A - Tooth straightening appliance : en
  • US1849950A - Bucket : en
  • US1850062A - Continuous strip forming and covering machine : en
  • ES125795A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR722305A - Device for damping the impact of throwing bars on their stops in rectilinear hosiery looms : en fr
  • DE546819C - Echo sounder arrangement : de en
  • FR722288A - Advanced expansion thermostats : en fr
  • FR722340A - Improvements to sanitary appliances comprising supply and emptying means : en fr
  • CH153129A - Explosion protection wall. : de en
  • DE546732C - Replaceable filter, especially for the lubricating oil of an internal combustion engine : de en
  • DE546810C - Photocell amplifier for image transmission and television purposes with the introduction of a modulated auxiliary carrier frequency : de en
  • DE546829C - Rotating machine with cylinders arranged parallel to the shaft : de en
  • GB368917A - Combined foot rest, receptacle for brushes and polishes, and seat : en
  • CA320551A - Anchor device : en fr
  • CH153401A - Process for the preparation of a vat dye. : de en
  • ES125691A1 - Composition of Tripoli-based material in combination with cement. : en es
  • ES665Y - Protective or covers for seats of all kinds. : en es
  • FR722522A - Cladding system for masonry, pillars, etc. : en fr
  • CH153409A - High pressure steam generator. : de en
  • DE546696C - Bearings for removable shafts : de en
  • DE546950C - Circulating heat exchange device : de en
  • FR39940E - Remote electrical indicator of variations in the level of a liquid in a tank : en fr
  • FR722223A - Railway suspended on overhead cable for passenger traffic : en fr
  • GB369231A - Improvements in or relating to electrical resistances, heaters and the like : en
  • US1849543A - Hair waving device : en
  • US1850058A - Method of making mono-chloramine : en
  • US1849631A - Churn attachment for washing machines : en
  • FR722292A - Suspender clip device : en fr
  • GB369107A - Centrifugal machines : en
  • US1849270A - Container : en
  • US1849492A - Clinker heat treatment : en
  • ES668U - Teaching procedure by means of electrical dumb maps. (Machine-translation by Google Translate, not legally binding) : en es
  • FR39912E - Catalytic stove : en fr
  • FR39857E - Improvements to designs on glass and the like : en fr
  • US1849911A - Process and apparatus for testing catalysts : en
  • US1849947A - Windshield ventilator : en
  • FR722285A - Trunk for motor cars and other applications : en fr
  • GB369232A - Improvements in electric heaters : en
  • ES125685A1 - Drum for making tire covers for vehicle wheels. : en es
  • FR722428A - Spinning machine by centrifugation : en fr
  • GB369023A - Improvements in or relating to clocks or watches : en
  • CA320638A - Vapour regulator : en fr
  • CH153179A - Inguinal wedge closure. : de en
  • CH153371A - Laundry centrifuge. : de en
  • FR722476A - Damper : en fr
  • CH153333A - System for signaling by means of waves. : de en
  • ES125732A1 - An apparatus for cleaning and drying glass, glass, mirrors and similar surfaces. : en es
  • GB368978A - Improvements relating to control apparatus such as contactors and circuit breakers for alternating and direct electric current systems : en
  • FR39838E - Process for the preparation of new sulfur derivatives of phenol : en fr
  • US1849813A - Regulating system : en
  • DK45369C - Plantemaskine. : da en
  • CA320611A - Gas oven lighter : en fr
  • US1849315A - Feeding mechanism for printing presses : en
  • DE479075C - Drying device with ring-shaped guidance of the wet material : de en
  • US1849679A - Television : en
  • GB369014A - Straw trusser : en
  • GB369226A - Improvements in and relating to the manufacture of propellers : en
  • CH153280A - Fuel pump on injection internal combustion engines. : de en
  • CH153156A - Discharge device for bottles with powdery contents, in particular soap powder. : de en
  • CH153195A - Process for the preparation of a benzene series monoaroyldiamine. : de en
  • CH153181A - Method of making cheese. : de en
  • CH153153A - Device for peeling almonds. : de en
  • DE546652C - Process for the production of color grid prints on textile fabrics in half tones with photomechanical gravure printing forms : de en
  • ES125806A1 - Improvements in two-stroke internal combustion engines. : en es
  • FR722073A - Resonator device for loudspeakers : en fr
  • FR722218A - Auxiliary water filter : en fr
  • US1849140A - Electric production of carbon bisulphide : en
  • US1849878A - Fire escape safety device : en
  • US1849887A - Door operating mechanism : en
  • DE546733C - Arrangement for mass balancing for machine parts going back and forth : de en
  • DE546965C - Adjustable electrode steam boiler with at least one electrode surrounded by gaps of insulating bodies : de en
  • CH153397A - Process for the preparation of a black azo dye. : de en
  • US1849216A - Pipe holder : en
  • US1849951A - Door guard : en
  • FR722176A - Improvements to torsion indicators : en fr
  • GB368839A - Improvements relating to slicing machines : en
  • CA320645A - Electron discharge device : en fr
  • CH153168A - Loom with multiple bearings on both sides of the drive shafts in the uprights of the machine frame. : de en
  • CA320642A - Water stop valve box : en fr
  • DE546482C - Safety razor : de en
  • DK45370C - Irrigation cans. : da en
  • AU103331A - Improvements in and relating to stump jump cultivating implements : en
  • GB369618A - Improvements in and connected with thermostats for safety control of oil, gas or powdered fuel furnaces : en
  • GR3586B - MECHANICAL SEED DRYER. : el en
  • CA320485A - Metal window : en fr
  • US1850004A - Vehicle spring suspension : en
  • FR722260A - Improvements to box springs for beds and other similar furnishings : en fr
  • CH153178A - Closure, especially for shoes. : de en
  • DE546152C - Electroacoustic device : de en
  • US1849376A - Electric transformer : en
  • US1849854A - Lifting truck : en
  • DE546368C - Process for the production of a black dye : de en
  • DE546766C - Signal box arrangement for stage lighting : de en
  • DE547047C - Method and device for the sterilization of liquids : de en
  • GB369277A - Improvements in mercury vapour lamps operating at above atmospheric pressure : en
  • DE546545C - Developing, fixing and drying drum : de en
  • DE546791C - Film recorder with spring mechanism drive : de en
  • DE546834C - Device for the automatic creation of underlines and horizontal lines on typewriters : de en
  • FR722331A - Differentially actuated electric switch, for remote indications or other applications : en fr
  • IE13004L - Stocking suspenders : en
  • US1849325A - Vehicle for undulating ground : en
  • US1849681A - Photographic three-lens objective : en
  • DE546571C - Method and device for inserting and fastening metal parts in artificial teeth : de en
  • ES125451A3 - A metal bar system to support curtains, curtains, stores, curtains and the like. : en es
  • ES125726A3 - An improvement on continuous spinning machines. : en es
  • GB369193A - Improvements in the methods of producing and fining ferrous metals : en
  • DE546333C - Watch key : de en
  • DE546782C - Centrifugal friction clutch : de en
  • DE546897C - Collapsible ski : de en
  • GB369101A - An instructional model and articulator for dental purposes : en
  • US1849989A - Manufacture of mixed fertilizers : en
  • US1850031A - Method of and means for defreezing frozen beef, mutton, lamb, and the like : en
  • DE546920C - Closure for handbags with a flap : de en
  • CA320475A - Fire extinguisher support : en fr
  • US1850060A - Hot top for ingot molds : en
  • FR722373A - Improvements to mixed fuel systems for internal combustion engines : en fr
  • ES672Y - Knitwear impregnated with rubber. : en es
  • FR722242A - Friction Gear Shift Improvements : en fr
  • GB368868A - Improvements in the manufacture and production of ethyl ether : en
  • DE546587C - Gas container for illuminating gas : de en
  • DE547065C - Racing game. in which wheel rims equipped with figures and teeth are turned further : de en
  • GB369652A - Improvements in and relating to the manufacture of propellers : en
  • GB369168A - Improvements in steam superheaters for locomotive and like smoke-tube boilers : en
  • DE547108C - Process for the preparation of aromatic N-dialkylaminoalkylaminoaldehydes and their derivatives : de en
  • DK45371C - Alarm device for automobile garages. : da en
  • FR722179A - Lock nut and lock nut system : en fr
  • DE546937C - Spring clip for items of laundry : de en
  • DE546949C - Stamp device, the stamp of which can be pivoted back and forth between a coloring plate and a stamping point : de en
  • FR722345A - Severed crankshaft for engines and its manufacturing process : en fr
  • DE547073C - Method of weaving oval hats : de en
  • DE547163C - Machine for stamping and embossing footwear : de en
  • FR722318A - Manufacturing process of celluloid objects : en fr
  • US1849399A - Building material : en
  • US1849962A - Means for the surface dressing of materials, in particular of hairy materials : en
  • FR722514A - Sand hopper with distribution device : en fr
  • US1849260A - Vehicle drawbar : en
  • US1849826A - Production of dibenzanthrone : en
  • US1850010A - Apparatus for cutting metal bars : en
  • FR722376A - Improvement in disc clutches : en fr
  • FR722487A - Device to prevent cooling of the feet in shoes : en fr
  • GB369057A - Improvements relating to photographic film cameras : en
  • GB369219A - Improvements in or relating to tins, drums and like metal containers : en
  • US1849901A - Dispenser : en
  • ES633Y - Ticket or ticket constituting an object, with which mutual bets related to any kind of sports can be made. : en es
  • FR722286A - Trunk for automotive cars and other applications : en fr
  • GB369186A - Improvements in heating installations, notably such as the installations of heating by heavy fuels : en
  • FR722227A - Faculty : en fr
  • GB369050A - A draught controlling or regulating devices : en
  • US1849816A - Hook guard : en
  • FR722452A - Watch box : en fr
  • GB369117A - Manufacture of esters of oxyacylaminobenzenearsonic acids : en
  • ES125448A2 - A PROCEDURE FOR THE MANUFACTURE OF ALCOHOL FREE OF EMPIREUMATIC OILS : en es
  • FR722335A - Improvements to the machines for refreshing the heel covers of shoes : en fr
  • GB369134A - Improvements in valves for pneumatic tyres : en
  • US1849368A - Photographic printing apparatus : en
  • ES125716A1 - Perfeccionamientos in the manufacture of springs that work by extension. : en es
  • ES125729A1 - A new procedure for the manufacture of footwear with rubber floor or its derivatives. : en es
  • CH153348A - Device to reduce shocks. : en fr
  • CH153342A - Device for wrapping counted tablets in rows. : de en
  • US1849367A - Ingot : en
  • ES673Y - Clips or elastic hairpin, with closure. : en es
  • ES679Y - Improvements in wrappers for the conservation of cigars. : en es
  • GB368843A - Improvements in or relating to aluminium-silicon alloys : en
  • DE546832C - Margins for typewriters : de en
  • FR722215A - Improvement of cylindrical lock bodies : en fr
  • GB369026A - Hydrodynamic power engine : en
  • US1849256A - Weighing and sacking machine : en
  • DE546975C - U-shaped scaffolding clamp : de en
  • GB369037A - Improvements in or relating to a pumping apparatus for medical treatments : en
  • GB369109A - Improvements in or relating to vacuum frames for printing upon sensitised surfaces used in connection with photomechanical composing machines for multiple reproduction on zinc plates, lithographic stones or the like : en
  • FR39941E - Process for the preparation of dyes of the gallocyanin series, resistant to aging : en fr
  • GB369165A - Improvements in massage devices : en
  • US1849690A - Cushion for sheet metal presses : en
  • US1849810A - Hob and method of cutting for tapered gears : en
  • DE546479C - Equipment for grinding, washing and polishing of panes made of glass and other materials : de en
  • USD86528S - Edgar a : en
  • FR39809E - Dosing device for all liquids : en fr
  • FR722330A - Method and device for scanning and supplying an internal combustion engine : en fr
  • US1849249A - Photographic shutter : en
  • US1849979A - Ironing machine : en
  • US1849397A - Form clamp : en
  • DE546480C - Hair clipper : de en
  • ES125013A1 - Perfections in cables impregnated for high voltage. : en es
  • FR722520A - Frying pan can be closed with a lid : en fr
  • GB368961A - An improved method of, and apparatus for, conditioning air or other gases : en
  • DE546894C - Charge and voltage indicators on firearms : de en
  • US1849481A - Control mechanism : en
  • CA320525A - Airplane : en fr
  • DE546398C - Drawer lock : de en
  • CA320659A - Emergency rivet : en fr
  • DE546990C - Guide for empty mandrels of hemstitching machines : de en
  • US1849299A - Safety razor : en
  • US1849475A - Pressure control valve : en
  • CA320609A - Production of carbon dioxide : en fr
  • US1849422A - Agricultural implement : en
  • US1849904A - Badge : en
  • CH153174A - Sock holder. : de en
  • CH153319A - Headlights with built-in batteries, in particular for bicycles. : de en
  • DE546967C - Circular braiding machine : de en
  • CH153352A - Wheel with pneumatic tires. : en fr
  • CH153188A - Process and plant for the production of sodium silicate. : en fr
  • US1849570A - Furniture caster : en
  • CH153294A - Method for preventing rusting of the brine cooling pipes of closed refrigeration systems, in particular artificial ice rinks. : de en
  • US1849932A - Method and apparatus for preventing fire hazards in operating upon and cleaning containers of inflammable liquids or gases : en
  • US1849793A - Refrigerating unit : en
  • US1850013A - Insulating package : en
  • AU258231A - Improvements ina device for supplying a greasy packing substance tothe tightening spaces of dry gasholders : en
  • CA320610A - Process of making chlorobenzene : en fr
  • US1849240A - Set screw : en
  • USD86527S - Design for a shoe sole or : en
  • DE546754C - Blading for steam and gas turbines with cast single blades : de en
  • DE546840C - Method for demodulating frequency-modulated vibrations : de en
  • DE546627C - Security paper : de en
  • GB369269A - Improvements in connection with agricultural cultivating implements : en
  • US1849423A - Tool joint : en
  • US1849347A - External combustion engine : en
  • DE546908C - Balance shaft with double roller : de en
  • FR722361A - Sanding machine with flexible transmission control : en fr
  • GB368993A - Improvements relating to road vehicles for carrying merchandise : en
  • DE546821C - Knot sleeve for self-tie : de en
  • US1849098A - Shoe form : en
  • US1849301A - Reverse movement locking device for automobiles : en
  • US1849645A - Motor structure : en
  • USD86521S - Design for a radiator cap : en
  • GB369019A - Improvements in or relating to indicating and printing devices for automatic weighing machines : en
  • DE546347C - Gas tap for liquid heater : de en
  • DE546593C - Device for cooling blast furnace molds using compressed air : de en
  • US1849809A - Cash drawer mechanism : en
  • US1849875A - Oil circuit breaker : en
  • US1850011A - Airplane : en
  • US1850050A - Cigarette making machine : en
  • DE546649C - Saver clock with lock for the clock mechanism that can be triggered by inserting a coin : de en
  • DE546760C - Hydraulic drive device, in particular for vehicle brakes : de en
  • DE547057C - Process for the protection of wool, fur, hair and the like Like. Against textile pests : de en
  • CH153250A - Device for holding workpieces during soldering. : de en
  • DE546628C - Color chart for testing light-sensitive materials : de en
  • GB369222A - Improvements in or relating to turbines : en
  • DE546752C - Electric remote water level indicator with several current connection electrodes arranged at different heights : de en
  • CH153122A - Setting holes. : de en
  • CH153297A - Device for cooling the oil of electrical equipment by means of air. : de en
  • CH153194A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • CH153304A - Electric cable. : de en
  • US1849118A - Clothes hanger : en
  • US1849405A - Electric control mechanism : en
  • US1849647A - Production of vinyl esters : en
  • US1849321A - Shoulder strap holder : en
  • USRE18383E - Sheet feeding mechanism eor printing presses : en
  • FR722282A - Improvements to radiophonic antenna systems for directed waves : en fr
  • USD86520S - Design for a combine : en
  • CH153247A - Winding mechanism and pulling the time, direct effect. : en fr
  • CA320599A - Clinical thermometer : en fr
  • DE546917C - Circuit for amplifier arrangements using a multi-stage high-frequency and a multi-stage low-frequency amplifier tube : de en
  • US1849184A - Ironing board : en
  • US1849349A - Calculating machine : en
  • DE546458C - Basic fee cashier for gas connections : de en
  • DE546984C - Adjustable coupling with concentrically arranged coupling halves with intersecting slots : de en
  • CH153340A - Foldable scaffolding, especially for tents. : de en
  • CA320548A - Photo-electric tube : en fr
  • CA320650A - Metal boat : en fr
  • CH153284A - Heat exchanger. : en fr
  • CH153346A - Shipping drinking vessel. : de en
  • CH153380A - Method for the preparation of nitro-B-oxy-y-picoline. : de en
  • CA320570A - Interlocking system for railroads : en fr
  • DE546974C - Scaffolding cantilever : de en
  • US1849250A - Razor : en
  • USD86508S - Ernest t : en
  • CH153357A - Armored insert to protect the air hoses of vehicles. : de en
  • ES666Y - Folding chair. : en es
  • FR722525A - Automatic device for volumetric dosing and distribution of pressurized liquids or liquefied gases : en fr
  • CA320589A - High potential transformer : en fr
  • DE546953C - Track braking device : de en
  • ES125706A1 - A procedure for the waterproofing of cardboard for the manufacture of containers of all kinds, destined to the conservation of all kinds of food products. : en es
  • FR722539A - Pistons, mainly for internal combustion engines : en fr
  • CA320649A - Window regulator : en fr
  • CH153266A - Device for switching gear drives, in particular for such electrical apparatus. : de en
  • US1849550A - Embossed pile fabric : en
  • CH153143A - Electric water heater. : de en
  • US1849535A - Laundry souring composition and method : en
  • CA320598A - Valve : en fr
  • ES125728A1 - An endless polishing element of special type, for sanders. : en es
  • FR722196A - Plays for handles of knives of all kinds, cutlery, manicure tools, letter openers or the like : en fr
  • CH153147A - Siphon. : de en
  • DE546870C - Rotary piston internal combustion engine with piston arranged eccentrically in the housing : de en
  • US1849369A - Heat insulating material : en
  • US1849402A - Pressing machine : en
  • US1849834A - Production of pelargonic aldehyde : en
  • CA320468A - Apparatus for dispensing liquids in measured quantities : en fr
  • DE546682C - Fire extinguishing device with swiveling nozzles for combustion chambers : de en
  • CH153355A - Anti-slip chain for automobiles. : en fr
  • CA320512A - Apparatus for regulating the viscosity of materials : en fr
  • CH153240A - Talking machine. : en fr
  • CH153233A - Register with a plurality of writing devices. : de en
  • AU105731A - Improvements relating to locking the caps of petrol tanks andthe like : en
  • US1849549A - Optical printing apparatus : en
  • US1849254A - Device for holding shoe uppers in lasted position : en
  • US1849702A - Fluid delivery : en
  • AU195731A - Improvements in electromagnetic clutches : en
  • CA320655A - Earth anchor : en fr
  • CH153329A - Poison gas protection device. : de en
  • CA320535A - Liquid processing apparatus with ammonia : en fr
  • CA320606A - Electromechanical interlock for elevators : en fr
  • US1849178A - Rail nipper : en
  • US1849258A - Cloth holder : en
  • US1849577A - Process for the manufacture of difficultly water-soluble glucoside of adonis vernalis : en
  • US1849612A - Coupling mechanism : en
  • US1849788A - Elevator platform : en
  • US1849885A - Condenser and process : en
  • US1849996A - Transfer printing and transfer pattern therefor : en
  • US1850046A - Mop : en
  • US1849230A - Stocking suspender : en
  • US1849261A - Means for opening containers : en
  • US1849506A - Focusing device for electric lamps : en
  • US1849754A - Subgrading attachment for power graders : en
  • US1849964A - Chock block : en
  • US1849310A - Mining apparatus : en
  • US1849408A - Rake : en
  • US1849625A - Method of constructing pneumatic tires : en
  • GB368865A - Improvements in or relating to small-arms : en
  • AU254031A - Improvements in method of curing alfalfa hay : en
  • US1849171A - Snow shovel : en
  • US1849578A - Garment : en
  • US1849818A - Picture transmission : en
  • USD86541S - Bernard rogge : en
  • DE547158C - Device for switching off machines for evacuating and closing containers in a vacuum chamber : de en
  • ES125805A1 - A phonographic apparatus with automatic disc reversing and changing mechanism. : en es
  • CH153318A - Anode for electric furnaces. : en fr
  • CH153244A - Indicating device for watches, clocks, clocks, tachometers, etc. : en fr
  • CH153350A - Power transmissions for automobiles. : de en
  • GB369081A - Improved method of manufacturing rotary coils for electric measuring instruments : en
  • GB369169A - Improvements relating to sheets for beds, cots, ships' berths and the like : en
  • CH153387A - Process for the preparation of an arylide of a 3-oxydiarylamine-5-carboxylic acid. : de en
  • DE546734C - Device for switching off the hose chambers of hose filters with a device for automatic switching between dust and clean air : de en
  • FR722299A - lock nut : en fr
  • GB368992A - Improvements in electric welding machines : en
  • GB369025A - Improved apparatus for bringing liquids and gases into intimate contact : en
  • US1849058A - Circular slide rule : en
  • US1849620A - Signaling : en
  • US1849944A - Apparatus for forming radiator cores : en
  • US1849429A - Differential gear : en
  • US1849163A - Temperature control apparatus : en
  • US1849588A - Two pressure boiler installation : en
  • US1849697A - Manicuring cuticle point : en
  • US1849773A - Cotton gin rib : en
  • US1850044A - Filter : en
  • USD86550S - William s : en
  • US1849477A - Electrical amplifying system : en
  • DK45373C - Tubular, horizontal Heater for hot water radiators, water tanks, bathtubs etc. : da en
  • CA320505A - Cathode : en fr
  • DE546589C - Process for drawing metal profiles : de en
  • DE546818C - Remote measuring receiver whose pointer is set by current pulses, the duration of which is proportional to the measured value to be transmitted : de en
  • CA320536A - Waste liquor processing : en fr
  • US1849910A - Brake tester : en
  • US1849889A - Block molding machine : en
  • AU258331A - Improvements in and relating to stump jump cultivating implements : en
  • CH153379A - Method for the preparation of nitro-B-oxy-a picolin. : de en
  • DE546486C - Heating stove for drying out buildings : de en
  • DE546528C - Device for performing the centrifugal casting process : de en
  • DE546979C - Integrator : de en
  • FR722401A - Three-way valve suitable for domestic taps for water pipes : en fr
  • GB369987A - Improvements relating to electric rare gas discharge lamps : en
  • GB368922A - Improvements in or relating to closures for milk churns : en
  • US1849358A - Oil saver : en
  • CH153261A - Watch strap. : de en
  • USD86534S - moosherr : en
  • US1849352A - Tool for attaching eye sets : en
  • US1849900A - High pressure hot water pump : en
  • AU397531A - Improved pipe fittings and method of manufacturing same : en
  • CA320651A - Metal boat : en fr
  • US1849236A - Gab bttbiteb : en
  • US1849667A - Hand brake : en
  • USRE18387E - Bail joint : en
  • US1849790A - Self steering device for tractors : en
  • CH153389A - Process for the preparation of an azo dye. : de en
  • CH153300A - Process for the production of stretchable electrical insulating tapes. : de en
  • DE546529C - Cake dividing and cutting device : de en
  • DE546617C - Syringe for injecting gaseous medicines into the human body : de en
  • CA320654A - Ornamentation of surfaces : en fr
  • CH153212A - Process for the production of meltable, spreadable, sprayable, pourable and immersible masses, suitable for the production of coatings, foils and impregnations. : de en
  • US1849364A - Adjustable hook : en
  • US1849468A - Supervisory signaling system for toll telephone service timing : en
  • CA320576A - Rubber deterioration inhibitor : en fr
  • US1849283A - Automatic washing machine : en
  • USD86511S - Design for a manicuring machine : en
  • CA320624A - Combined clothes washer and drier : en fr
  • FR722370A - Elastic coupling : en fr
  • DK45382C - Winding for DC dynamo anchors with more than two superimposed spool sides per. Not. : da en
  • CH153164A - Method and device for producing fancy yarn on a spinning machine. : de en
  • FR39914E - Protection system allowing the removal of exposed photographic film in broad daylight : en fr
  • FR722300A - Improvements to dryers : en fr
  • GB369984A - Electrical impedance networks : en
  • CA320487A - Fuse puller : en fr
  • CH153338A - Tablet. : en fr
  • CH153272A - Machine set consisting of radially loaded turbine and driven machine. : de en
  • US1849529A - Process and apparatus for striping articles : en
  • CA320492A - Variable speed power transmission mechanism : en fr
  • DE546759C - Process for the production of textile printing forms : de en
  • US1849565A - Traveling bag : en
  • US1849621A - Tuft cutter : en
  • US1849787A - Car roof : en
  • USD86516S - L dinkelspiel : en
  • CA320600A - Filter or strainer : en fr
  • CH153128A - Structure for roofs, bridges etc. : de en
  • GB369086A - Improvements in or relating to piston packing rings : en
  • CA320553A - Pressure reducing and regulating valve : en fr
  • CA320639A - Pressure operated control mechanism for thermostatically operated valves : en fr
  • DK45378C - Gear mechanism, especially for Stirring and Whipping machines. : da en
  • ES124567A1 - Machine perfected to close bottles or other containers of paper or similar materials. : en es
  • FR722312A - Selector switch for automatic or semi-automatic telephone systems : en fr
  • FR722362A - Calibration and sampling device, in a closed vessel : en fr
  • CH153263A - Hose-pipe connection and method and apparatus for producing the same. : de en
  • CH153277A - Internal combustion piston engine with horizontal crankshaft and several cylinder stars arranged one behind the other on a common crankcase. : de en
  • US1849656A - Transmission network : en
  • US1849710A - Humidifier : en
  • US1849493A - Drawing board : en
  • US1849604A - Fastening and connecting device : en
  • CA320542A - Oscillograph galvanometer : en fr
  • CH153260A - Clasp for bracelet, necklace and other similar items. : en fr
  • FR39867E - Method and apparatus for performing insulation of junctions and ends of electric cables : en fr
  • CA320490A - Whooping cough remedy : en fr
  • CH153145A - Artificial covering body. : de en
  • CH153163A - Process and device for the production of fancy yarn. : de en
  • DE546706C - Production of screw bolts and similar objects with heads of rectangular cross-section by extrusion : de en
  • US1849421A - Road making : en
  • US1849888A - Spring pad construction : en
  • CH153271A - Double flow radial turbine. : de en
  • FR722398A - Device allowing the identification of fixed sheets and loose sheets such as those used in accounting with transfer papers : en fr
  • FR722521A - Manufacturing process for sports accessories : en fr
  • GB369083A - Improvements in or relating to direction indicating or signalling apparatus for motor road and other vehicles : en
  • US1849515A - Suction cleaner nozzle : en
  • CA320585A - Mower : en fr
  • DE547243C - Liquid shock absorbers : de en
  • US1849488A - Multiplex transmission : en
  • CH153251A - Method and device for restoring worn outer surfaces of bodies of revolution by build-up welding. : de en
  • CH153392A - Process for the preparation of a black azo dye. : de en
  • CH153160A - Bobbin spinning machine for the production of rayon. : de en
  • CH153278A - Regulating device for internal combustion engines with variable speed, in particular for vehicle engines. : de en
  • DE546566C - Device for the automatic maintenance of the respectively set mutual speed ratio of any number of non-rigidly related electric motors : de en
  • US1850007A - Apparatus for the manufacture of artificial threads : en
  • DE546559C - Machine for brushing cylindrically curved metal sheets : de en
  • FR722209A - Improvements in brake materials : en fr
  • FR722250A - Car trunk : en fr
  • US1849425A - Boll weevil exterminating machine : en
  • GB369561A - Improvements relating to rubber compositions : en
  • GB369154A - Improvements in and relating to catalytic oxidation of ammonia : en
  • GR3585B - MECHANICAL FRUIT DRYER. : el en
  • US1849241A - Pounding machine : en
  • DE547060C - Multi-spindle drilling machine with thread cutting device : de en
  • FR722526A - Further training in the layout of marine boilers : en fr
  • FR722319A - New electrolysis mode : en fr
  • DE546947C - Front stop on the stacking container containing the boards to be printed in printing machines for printing boards : de en
  • FR722233A - Improvements to sound horns and similar acoustic warning devices : en fr
  • FR722359A - Solid and stable composition in the form of powder or tablets of dry soap with the addition of persalts and other salts : en fr
  • FR722475A - Device for mixing and kneading : en fr
  • GB368940A - Improvements in or relating to hydraulic shock absorbers : en
  • GB368928A - Process of obtaining hormones : en
  • FR722308A - Process and plant for gasification of finely divided fuels : en fr
  • GB368891A - Improvements in automatic controls for machines operating on predetermined cycles : en
  • GB368949A - Improvements in or relating to desks and like articles of furniture : en
  • USD86509S - James i : en
  • CH153337A - Establishment with advertising material from transport companies and hotels. : de en
  • DE546718C - Procedure for washing nitroglycerin and similar sprinkling gels : de en
  • FR39841E - Process for the continuous or discontinuous manufacture of semi-coke or whole coke using fuels of all kinds : en fr
  • FR722434A - Device for cleaning beets, various roots, tubers and others : en fr
  • US1849430A - Closed automobile body : en
  • US1849978A - dietzsch : en
  • AU202331A - Improvements inthe recovery of precious metals : en
  • CH153200A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • US1849424A - Brick handling truck : en
  • US1849290A - Gas treating apparatus : en
  • DE513987C - Locking device for colored thread tubes of chenille looms : de en
  • FR722461A - Motor-driven potato harvester improvements : en fr
  • AU3063530B - A sales recording appliance : en
  • DE546741C - Device for sterilizing in bottles u. Like. Liquids located, especially beer : de en
  • US1849414A - Amusement device : en
  • CH153383A - Process for the preparation of a nitrogenous compound. : de en
  • CH153193A - Method for the representation of 3-menthene. : de en
  • DE546775C - Protective capsule for watches : de en
  • ES125749A1 - Improvements in pole motors with magnetic protection. : en es
  • US1849886A - Extraction of oils : en
  • DE546531C - Sales container for groceries or the like. : de en
  • DE546845C - DF receiver with only one high frequency path between input and output : de en
  • ES697U - A metal snap closure for the tanks used to transport latrines (Machine-translation by Google Translate, not legally binding) : en es
  • GB369560A - Electrical heater for circulating water : en
  • US1849792A - Signaling system : en
  • CH153134A - Device for light control on doors. : de en
  • DE546825C - Manufacture of low-water ferrous sulphates from iron vitriol solution : de en
  • AU3065130A - Improved process forthe preservation of perishable food substances and apparatus therefor : en
  • DE546786C - Production of two-part gear blanks with inclined dividing surfaces for helical teeth : de en
  • CA320579A - Railway track brake mechanism : en fr
  • CA320653A - Pump : en fr
  • US1849154A - Curling tongs : en
  • ES125694A3 - Manufacturing procedure for inner tubes for vehicle wheel tires. : en es
  • US1849592A - Finger nail clipper : en
  • US1850036A - Process for obtaining tricalcium saccharate rich in sugar and poor in lime and of alpha very high degree of purity : en
  • FR39831E - Coupling of piston rods for compressors at very high pressures : en fr
  • FR722269A - Improvements in methods and apparatus for recording sound, as well as phonograms : en fr
  • FR39823E - Improvements in self-decreasing electrical resistances and their manufacturing processes : en fr
  • FR39828E - Dry dump : en fr
  • US1849676A - Container : en
  • US1849772A - Pressure regulator having alpha rotatable closure : en
  • DE546798C - Blocking the switchover valve on a liquid meter : de en
  • US1849548A - Labeling machine : en
  • US1849479A - Process for converting hydrocarbon oils : en
  • FR39872E - Method and apparatus for the flow of sweat steam baths : en fr
  • GB368977A - Improvements in valve constructions for percussive tools : en
  • FR722543A - Double windowing device for motor cars : en fr
  • GB369028A - Improvements in or relating to apparatus for making laminated glass : en
  • FR39910E - Carburetor block with multiple diffusers : en fr
  • FR722271A - Process for dyeing shoe soles : en fr
  • US1849435A - Gear shifting mechanism : en
  • US1849445A - Adjusting device for the parts of optical instruments : en
  • US1849124A - Process of producing phosphoric acid : en
  • US1849327A - Windshield cleaner motor valve action : en
  • US1849582A - Liquid filter : en
  • CH153312A - Device for distributing the load on several energy sources working in parallel. : de en
  • DE546440C - Surgical cutting tool for removing the foreskin : de en
  • ES125763A1 - Arrangement in vulcanizing machines. : en es
  • CH153167A - Winding machine for the production of thread bobbins with parallel winding. : de en
  • US1849628A - Combined garment and outfit for use with parachutes : en
  • US1849737A - Washing apparatus for combustion chambers : en
  • ES125776A3 - Device for obtaining machine copies with tape. : en es
  • FR39848E - Improvements to undercarriages for mining wagons and sedans : en fr
  • FR722507A - Gas mask : en fr
  • US1849300A - Air brush : en
  • CH153308A - Device for gas discharge at oil switches. : de en
  • DE546489C - Valveless controlled jackhammer with a hollow piston : de en
  • ES125773A1 - A universal yoke. : en es
  • FR722328A - Improvement to letter envelopes : en fr
  • GB369012A - An improvement in or relating to the production of foam for fire extinguishing purposes : en
  • FR722277A - Improvement in the method of fixing the connection to the contactors of electric machines : en fr
  • GB369048A - Improvements in or relating to devices for the conditioning and drying of cereals : en
  • FR722468A - Improvements to vacuum discharge ampoules and in particular to x-ray tubes : en fr
  • FR722156A - Improvements to the automatic regulation of arc furnace electrodes : en fr
  • US1849934A - Automotive heater : en
  • CH153281A - Engine starter switch. : de en
  • CH153336A - Information plate for road signs. : en fr
  • DE546536C - Air-cooled internal combustion engine : de en
  • ES125711A1 - Procedure for the preparation of substituted tertiary acetamides without saturation and strongly hypnotic action. : en es
  • ES125733A1 - Improvements in papermaking. : en es
  • DE546555C - Device for the automatic production of an even mixture of refractory materials : de en
  • FR39844E - Contact device for railway tracks : en fr
  • US1849170A - Internal combustion engine provided with exhaust turbines and compressors : en
  • DE546668C - Automatic blocking circuit for electrically operated turnouts : de en
  • GB369059A - Improvements in the production of friction-resisting surfaces in bearings, guide-members and the like made of aluminium or aluminium alloys : en
  • FR39909E - Sophisticated process for industrial processing of grape juice to obtain white or red wines, rich in degree and extract, and of high quality : en fr
  • GB368893A - An improved natural and forced draught ventilator : en
  • US1849202A - Great circle ruling device : en
  • US1849714A - Heat treating furnace : en
  • US1849952A - Automatic washing machine : en
  • DE547036C - Procedure for synchronization and phase adjustment for moving drives for image transmission : de en
  • ES125701A1 - Improvements in aerial propellers. : en es
  • FR39820E - Improvements in sandal making : en fr
  • FR39829E - Church candlestick piece : en fr
  • FR722225A - Improvements to bleach rakes : en fr
  • FR722243A - Method and apparatus for aeration and biological treatment of sewage : en fr
  • US1849497A - Device for treating fabrics and the like : en
  • US1849650A - Interchangeable wheel mounting : en
  • US1849655A - Fat-splitting adsorbent and process of making same : en
  • US1849302A - Cementing machine : en
  • ES125474A1 - Apparatus for heating liquids. : en es
  • ES125713A1 - Hammer-pylon with variation of atmospheric pressure. : en es
  • DE530911C - Method and device for spinning copper silk : de en
  • GB369110A - Improvements in closures for metal boxes and like containers : en
  • US1849942A - Counter-stiffener molding mechanism : en
  • US1849061A - Air conditioning equipment : en
  • US1849324A - Air storage for internal combustion engines : en
  • US1849637A - Life preserver : en
  • US1849730A - Tire pressure indicator : en
  • DE546720C - Weft pile fabric (corduroy) : de en
  • DE546806C - Process for the production of esters boiling below 100ยต : de en
  • US1849999A - Connecter : en
  • CA320538A - Display container : en fr
  • US1849777A - Vehicle lift : en
  • DE546993C - Aircraft wing with rearwardly drawn ends, especially for tailless aircraft : de en
  • US1849403A - Contact structure : en
  • USD86540S - Design for a jar or similar article : en
  • DE546501C - Water reserve : de en
  • DE546691C - Device for transferring the movement of the measuring mechanism to a drag pointer : de en
  • GB369651A - Retarding device for reducing the speed of firing in firearms : en
  • US1849168A - Back pressure valve : en
  • US1849238A - Machine for inserting circulars into containers : en
  • US1849914A - Pencil : en
  • USD86549S - Design por an embroidered textile fabric : en
  • CA320590A - Naphthalene extraction from water : en fr
  • CH153144A - Method for closing the hole channel mouths of hollow strand moldings and device for its implementation. : de en
  • US1849509A - Vending machine : en
  • USD86512S - Design for a spoon, knife, fork : en
  • DE546807C - Process for the preparation of the salts of the acidic sulfuric acid esters of higher molecular alcohols in dry form : de en
  • GB369040A - A new or improved tool to facilitate the withdrawal of brake drums and the like from their mountings : en
  • DK45397C - Needles for bending fishing nets and the like. : da en
  • US1849109A - Synthetic resin and method of making the same : en
  • US1849829A - Metal cutting machine : en
  • DK45376C - Storm Hook for Windows. : da en
  • US1849134A - Dairy apparatus : en
  • US1849998A - Process for the production of sugar from dried beets : en
  • CH153252A - High-speed precision machine tool, especially for drilling holes in watch components. : de en
  • CH153253A - Process for treating metals and alloys with a view to obtaining a modification of their crystalline state. : en fr
  • US1849114A - Flue control : en
  • US1849665A - Pulsator for milking machines : en
  • CA320601A - Hand brake : en fr
  • DE546643C - Plant for the production of insulating panels from fiber material in uninterrupted operation : de en
  • DE546605C - Process for the production of a solution which can be used as a lacquer or as a binding and impregnating agent : de en
  • FR722404A - Improvements to pressurized fluid brake devices : en fr
  • CH153282A - Method for operating an internal combustion turbine system with a cell wheel rotating between the compressor and the turbine. : de en
  • FR39824E - Tap for metal containers : en fr
  • FR722384A - construction elements such as panels, paving, parquet floors, etc. usable in particular in the building industry, and method for obtaining them : en fr
  • US1849517A - Shower head : en
  • US1849700A - Fastener : en
  • US1849866A - Vessel for treating fibrous material : en
  • FR722264A - Improvements to joints for pipes or vessels containing pressurized fluid : en fr
  • ES125676A1 - A refrigerating appliance. : en es
  • FR722162A - Men's clothing cutting process : en fr
  • FR722230A - Improvements in the manufacture of rubber compositions : en fr
  • US1849407A - Method and means for marking meat : en
  • US1849599A - Door mounting and closing mechanism : en
  • US1849600A - Sheet metal can : en