• US1845149A - Gas lift device for pumping wells : en
  • US1845752A - Method of permanently waving hair : en
  • CH152689A - Device for fastening the winding in the stator core of electric motors. : de en
  • DK45226C - Milk tap. : da en
  • CA319830A - Tire tread wear measuring instrument : en fr
  • CH152790A - Process for the preparation of 3-diethylamino-2-dimethyl-1-o-aminobenzoyloxypropane. : de en
  • US1844978A - Closing mechanism for railroad car doors : en
  • US1845076A - Hat form : en
  • AU136931A - Improved fly-proof window screens : en
  • CA319750A - Continuous moulding machine with turn-tables : en fr
  • US1845528A - Motor vehicle device : en
  • ES125336A1 - A new electro-mechanical device adaptable to all kinds of electric lifts and elevators that warn when the elevator is stopped improperly. : en es
  • FR720532A - Capacitor, in particular for high voltages, consisting of several elementary capacitors connected in series : en fr
  • US1845554A - Art of cracking hydrocarbons : en
  • US1845263A - Swimming device : en
  • US1845974A - Board handling machine : en
  • US1845429A - Lubricating pump : en
  • US1846006A - Refrigeration : en
  • DE542024C - Addition coupling for small cash registers : de en
  • DE544472C - Tin can with a conical press fit : de en
  • US1845143A - Mounting for wall tents : en
  • US1845518A - Manually operated electric switch and switch mechanism : en
  • US1845563A - Production of amines of the hydroaromatic-aliphatic series : en
  • CH152523A - Oil-fired outdoor heater. : de en
  • CH152697A - Process for the production of oil-proof electrical insulation material. : de en
  • ES125350A1 - A device for waxing and holding the electric arc in a medium that has a strong electrical stiffness. : en es
  • FR720429A - Mechanical animal-drawn harvester : en fr
  • GB367367A - Improvements in or relating to mountings for machine guns carried by aircraft : en
  • CH152602A - Process for the production of calcium cyanamide. : de en
  • US1844947A - Method of making hobs : en
  • US1845001A - Punch action : en
  • US1845736A - Leak-detector valve and attaching fitting : en
  • USD86232S - Design for a dress : en
  • US1844979A - Well-testing apparatus : en
  • US1845849A - Type justifying mechanism : en
  • US1845171A - Automobile attachment : en
  • US1845184A - Aircraft : en
  • US1845762A - Tufting button or the like : en
  • USD86189S - Andrew k : en
  • CH152555A - Suspension device for draw curtains. : de en
  • DE544347C - Headlight swivel device for motor vehicles : de en
  • FR720040A - Improvements to machines to test the hardness of materials : en fr
  • FR720047A - Improvements to electroionic discharge devices and their cooling systems : en fr
  • FR720506A - Method of construction of electrodes for amplifier tubes using glow discharge : en fr
  • USD86214S - Design foe tea pot oe similae aeticle : en
  • DE544298C - Machine consisting of several rotary rubber printing units arranged one behind the other for multi-colored printing of a material web : de en
  • US1845705A - Cartridge holder : en
  • CA319805A - Manufacture of concentrated nitric acid : en fr
  • US1845807A - Temple bar construction : en
  • ES125408A2 - AN EXTENSION IN THE PURPOSE OF THE PATENT OF INVENTION FOR IMPROVEMENTS IN THE PRODUCTION OF PHOTOGRAPHS WITH SUCCESSIVE IMAGES, ISSUED ON DECEMBER 14, 1931, WITH THE NUMBER 124433 : en es
  • ES125449A1 - Improvements in the hooks for railway wagons and their like. : en es
  • CA319754A - Tire carrying rim : en fr
  • CH152680A - Device on carburetor engines for finer distribution of the fuel in the fuel-air mixture. : de en
  • US1845664A - Blasting powder and method of manufacturing the same : en
  • IE12951L - Control of battery-driven vehicles : en
  • DE544432C - Rotating lottery drum : de en
  • DE544483C - Window for road alarms : de en
  • FR720173A - Metal carding insert : en fr
  • GB367395A - Improvements in or relating to collapsible tubes : en
  • FR720212A - Pyrophoric lighter : en fr
  • US1845754A - Bottle cap : en
  • US1845792A - Payroll printing machine : en
  • DE544451C - Device for the production of milk powder by hot air atomization : de en
  • ES125419A1 - Perfections introduced in the procedures for obtaining a composition of cement-based material. : en es
  • ES125433A3 - Improvements in or relating to drag fishing tackle. : en es
  • US1845608A - Atomizer : en
  • US1845735A - Joke buzzer : en
  • US1845906A - Material handling means : en
  • AU366231A - Improvements relating to packing cases : en
  • GB367258A - Improvements in or relating to tie-retaining devices : en
  • FR720461A - Method and device for the distortion-free recording of sound films with photoelectric sound inscription : en fr
  • US1845605A - Metallic means for gripping fabrics : en
  • US1845764A - Combined snap and testing switch for flashlights : en
  • USD86288S - Arthur j : en
  • DE529699C - Spinning machine for rayon with superimposed, simultaneously working rows of bobbins : de en
  • DE544497C - Device for the production of edging rails for suitcases or the like. : de en
  • DE544655C - Dual brake arrangement, especially for motorcycles : de en
  • ES125258A1 - Perfeccionamientos introduced in watches with motor for cord arranged in the electrical network with device of stop and of loosening. : en es
  • FI14178A - Anordning vid cellulosakokare : en fi
  • FR720126A - Method and device for filling and closing cachets : en fr
  • DE544243C - Copying process for reproducing original drawings in one or more colors : de en
  • US1845195A - Trolley hanger switch : en
  • US1845271A - Thermocouple : en
  • USD86213S - Design for a plate or similar article : en
  • CH152557A - Collapsible reading stand. : de en
  • US1845669A - Knitting machine and method : en
  • CH152531A - Double window. : de en
  • CH152620A - Process for the production of a fertilizer containing several fertilizer components. : de en
  • US1845741A - Spool or reel : en
  • US1845137A - Advertising sign : en
  • US1845592A - Jean fiettx : en
  • US1845901A - Internal combustion engine : en
  • FR720435A - Improvements to welding equipment : en fr
  • US1845333A - Check controlled apparatus : en
  • US1845768A - Loud speaker : en
  • US1845788A - Oscillating shuttle mechanism for sewing machines : en
  • US1845866A - Signaling device : en
  • USD86246S - Gotthilf lehmann : en
  • DE544475C - Detachable weight cable attachment for a swing-out sliding window : de en
  • FR720139A - Improvements in laces : en fr
  • DE544331C - Device for determining the specific gravity of gases : de en
  • DE544530C - Control device for electromagnetic shaker : de en
  • ES124974A1 - A double-effect, pressurized and compressed air lighter equipment to burn liquid fuels. : en es
  • US1845386A - Electric motor : en
  • US1845560A - Securing means for rails : en
  • US1845552A - Watch movement : en
  • CA319777A - Clothes line pulley support : en fr
  • CA319798A - Clutch plate : en fr
  • US1845840A - Magazine valve for moving picture projectors : en
  • DE544561C - Switching device for gear change transmissions, especially of motor vehicles : de en
  • US1845150A - Loom : en
  • US1845593A - Attachment for container carriers : en
  • USD86276S - Design for an embroidered lace edging : en
  • ES125478A3 - Improvements in the manufacture of ammonium sulfate. : en es
  • GB367080A - Improvements in and relating to electric insulating materials : en
  • US1845790A - Harness : en
  • CA319800A - Paper manufacture : en fr
  • CH152664A - Friction washer. : de en
  • DE544009C - Cane clamp : de en
  • CH152786A - Electric thermoregulator. : de en
  • FR720080A - Improvements to statistical machines : en fr
  • FR720311A - Radiotelegraph receiver : en fr
  • GB367170A - Improvements relating to methods of and apparatus for separating materials from one another : en
  • DE544601C - Card punching machine equipped with a typewriter keyboard : de en
  • DE544627C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • GB367183A - Improvements in the treatment of rubber : en
  • GB367210A - Improvements in and relating to the manufacture of hats : en
  • FR720062A - Flying roof device for protecting ovens and brick hedges in brickyards : en fr
  • FR720239A - Clasp device for ladies' bags and the like : en fr
  • FR720510A - Method and apparatus for the sterile filling of containers with sterilized or pasteurized liquids, in particular beer : en fr
  • GB367229A - Improvements relating to means for whirling the charge in sleeve-valve internal combustion engines of the fuelinjection type : en
  • US1845096A - Friction equalizing material and use thereof : en
  • NL27307C - : en
  • DE544495C - Heat exchange device for heating sewage sludge : de en
  • US1845690A - Apparatus for the extraction of heat : en
  • CA319810A - Apparatus for castrating animals : en fr
  • CA319825A - Oil burner : en fr
  • FR720060A - Headdress, such as a hat or the like : en fr
  • GB367172A - Improvements in spraying syringes : en
  • DE544355C - Lock flaps for pneumatic tube systems : de en
  • DE544358C - Contactor box : de en
  • GB367309A - Improvements in luminous electric discharge tubes : en
  • GB367337A - Signal system for vehicles : en
  • FR720027A - Manufacturing process for stable cellulose esters : en fr
  • FR720516A - Injection device for sera or other applications : en fr
  • GB367778A - Improvements in or relating to the priming or coating of timber with creosote, paint, fireproofing or other liquids : en
  • GB367357A - Improvements in or relating to folding heads for vehicle bodies : en
  • GB367083A - Improvements in wagon tipping apparatus : en
  • DE544237C - Press ram for the rigid connection of the rim and the hub of pulleys or the like forming pipe sections with a spoke disc : de en
  • FR720472A - Improvements to devices for tanning ribbons in receptacles of drawing benches, carding machines and other textile machines : en fr
  • ES125297A1 - A process for the production of materials capable of being compressed and of molded objects derived therefrom. : en es
  • ES125484A1 - Improvements in the protection of motors or generators of direct current, against voltage variations. : en es
  • GB367847A - Improvements in variable speed gearing : en
  • ES124982A1 - Gas turbine of constant volume for permanent admission. : en es
  • FR720003A - Heating tubes for steam generators in which the heating gases are driven at high speeds : en fr
  • GB367317A - Improvements relating to manufacturing materials composed of rubber, balata or the like, for use, for example, as leather substitutes : en
  • FR720111A - Hand-held automatic telephone device : en fr
  • FR720133A - Needle clamp for sewing machines : en fr
  • US1845949A - Curtain operating device : en
  • DE544567C - Headlights with a cover lens that is perpendicular to the vertical, especially for vehicles : de en
  • GB367122A - Radiator for aeroplanes : en
  • DE544405C - Gas generators for vehicles and transportable engines : de en
  • ES125072A1 - Distillation process for obtaining zinc and similar metals. : en es
  • ES125406A1 - Procedure for the production of amorphous carbon. : en es
  • FR720427A - Adjustment device for compression chamber of internal combustion engines : en fr
  • GB367822A - Improvements in or relating to induction motors for gramophones and the like : en
  • US1845497A - Electric furnace : en
  • US1845666A - Stair tread grooving machine : en
  • US1845791A - Knockdown crib : en
  • USD86287S - Design fob a manicuring machine : en
  • CA319748A - Leaf spring : en fr
  • CH152682A - Process for generating high pressure steam. : de en
  • DE544427C - Device for readjusting writing utensils or regulators : de en
  • DE544403C - Electrical heating element with one or more flat heating elements with a heat-distributing, rib-shaped body pushed over : de en
  • DE544558C - Multi-chamber tube mill : de en
  • GB367107A - Improvements in or relating to automatic fire extinguishing apparatus : en
  • GB367771A - Milling paring device for the skin : en
  • DE544624C - Switching device for machines with double drive : de en
  • FR720213A - Automatic lighter : en fr
  • GB367204A - Improvements in or relating to sheet feeding devices for folding machines or similar machines for operating upon sheets : en
  • US1845282A - Speed reducing device for railway cars : en
  • US1845168A - Fish tail bit : en
  • USD86204S - Plate or similar article : en
  • US1845402A - Typewriting machine : en
  • US1845976A - Fabric forming machine and method of making ornamental designs : en
  • ES125494A3 - Improvement in the manufacture of protectors for inner tubes. : en es
  • CH152559A - Support and seat device to be hung in bathtubs. : de en
  • DE544344C - Holder for yellow discs and additional lenses : de en
  • US1845602A - Method for washing coal, ores, and other similar material and apparatus for carryingout said method : en
  • USD86241S - kimble : en
  • ES125296A3 - Procedure to manufacture printed fabrics only on the warp. : en es
  • US1845224A - Method for the separation of aluminum nitrate from potassium, sodium, iron, calcium,magnesium nitrates, present in mixed solutions of these salts : en
  • US1845657A - Ferro concrete construction : en
  • FR720190A - Method and device for alternately embroidering with threads of different colors or types : en fr
  • ES125326A1 - An apparatus for sharpening razor blades and blades. : en es
  • GB367142A - Weighing or load measuring device for use with lifting or load carrying apparatus : en
  • FI14164A - Sågbåge : en fi
  • US1845036A - Hypodermic syringe : en
  • US1845219A - Packer for casing heads : en
  • DE544410C - Braiding needle : de en
  • FR720241A - Process of coking coal in intermittent operating chambers : en fr
  • GB367033A - Improvements in night latches : en
  • GB367173A - Improvements in or relating to rolling mills : en
  • FR720120A - Process for contacting liquids and gases : en fr
  • FR720236A - Graduating device for brine : en fr
  • US1845279A - Knitted cap : en
  • DE543698C - Cooling device for large-scale mercury vapor rectifier in a metal vessel : de en
  • DE544372C - Support device for cutting taper threads : de en
  • DE544391C - Storage of a machine part in another with inserted bodies that allow the displacement of these parts against each other : de en
  • DE544418C - Hair holder : de en
  • FR720408A - Feed adjuster for opening machines for cotton and other similar fibers : en fr
  • GB367043A - Aircraft engine cowling : en
  • GB367192A - Improvements in or relating to cross-cut saws : en
  • US1845331A - Combination comb and brush : en
  • US1845460A - Air mask : en
  • US1845558A - Marking panel : en
  • DK45255C - Telephone system with Speakers. : da en
  • FR720216A - Dryer for photography and similar applications : en fr
  • ES125317A3 - A luminous mirror. : en es
  • GB367061A - Distant control plant for locomotives and the like : en
  • DE544340C - Shredding device : de en
  • ES125293A3 - A procedure for making a transparent cosmetic. : en es
  • FR720380A - Heater for hydrocarbon burners : en fr
  • FR720313A - Improvements to weave-forming movements for continuous-running rotary looms : en fr
  • GB367127A - Improvements in and relating to tide water power plants : en
  • FR720009A - Process for the manufacture of films based on cellulose esters or ethers, with insertion of fabric : en fr
  • GB367103A - Improvements in or relating to double cog belts : en
  • FR720075A - Glass with high absorption of ultraviolet rays, but allowing free passage of the visible spectrum and heat rays : en fr
  • FR720244A - Method of mounting various beads on a flexible support : en fr
  • CA319873A - Differential aileron control system for aircraft : en fr
  • US1844929A - Process for obtaining betaine hydrochloride : en
  • US1845129A - Extractor column having alpha liquid level regulator : en
  • GB367241A - An improved hydraulic power transmitter : en
  • DE544493C - Device for moving a discharge ring for centrifugal machines : de en
  • DE544254C - Device for the production of cigar rolls : de en
  • DE544311C - Electric tube glow lamp in candle shape : de en
  • US1845881A - Umbrella holder : en
  • US1845970A - Manufacture of hollow bodies from fibrous pulp : en
  • US1845870A - Tilting bar operating device : en
  • USD86196S - Plate or similar article : en
  • US1844941A - Signaling : en
  • US1845750A - Cooling mechanism : en
  • US1845933A - Lubrication of tools : en
  • FR720422A - Device for mechanical braiding in the form of aluminum wire or tape, or any other metal or alloy : en fr
  • ES124668A1 - New improvements in staples, security seals, particularly applicable to letters, securities, postal parcels, etc., can be placed by hand without any tool. : en es
  • FR720533A - Printing telegraph and similar apparatus : en fr
  • GB367037A - Process for the manufacture of acridine derivatives : en
  • FI14146A - Procedure and apparatus for washing wool or hair-covered hoists : en fi
  • GB367420A - Improvements in vat dyeing and stripping : en
  • DE544456C - Process for the production of particularly strong wood pulp webs : de en
  • ES125400A3 - A procedure for the manufacture of agglomerates of ground coffee. : en es
  • GB367016A - Improvements in or relating to anti-skid chains for wheels : en
  • GB367137A - Improvements relating to power presses : en
  • GB367286A - Improvements in or relating to radio direction and bearing finding systems suitable for use in connection with navigation : en
  • US1844968A - Car coupling : en
  • DE544572C - Ball bats : de en
  • FR719860A - Improvements to electric irons : en fr
  • GB367400A - Improvements in steam boilers : en
  • US1845124A - Thermometer : en
  • AU159374B2 - A method of and apparatus for cooking foodstuffs : en
  • CA319744A - Meat chopper : en fr
  • US1845370A - New composition of matter and method of making same : en
  • CA319891A - Refining method for quartz, etc. : en fr
  • CH152656A - Device for looping in valves. : de en
  • DE544442C - Light metal pistons for internal combustion engines : de en
  • GB367226A - Improvements in or connected with drinking fountains for poultry and such like : en
  • DE544308C - Toggle switch or push button switch : de en
  • ES125363A1 - A procedure to obtain chestnut marmalade. : en es
  • ES125396A3 - A self-adjusting centrifugal clutch. : en es
  • ES491Y - Doll. : en es
  • FR720404A - Improvements in the manufacture of calcium hypochlorite : en fr
  • GB367176A - Improvements in or relating to friction material : en
  • FI14144A - Underbenkläder, isynnerhet damunderbenkläder : en fi
  • GB367114A - Improvements in and relating to the manufacture of abrasives, grinding wheels, blocks and the like articles : en
  • FR720179A - Process for the manufacture of hollow blades with a sharp upper edge, in particular for steam or gas turbines : en fr
  • US1845496A - Typewriting machine : en
  • DE544404C - Feed device for oil firing systems : de en
  • DE544639C - Double construction hoist with slewing crane : de en
  • CA319880A - Railway vehicle brake : en fr
  • DE544201C - Dressing material made from film-like cellulose gels : de en
  • DE544569C - Device for the alignment and distribution of frustoconical corks : de en
  • DE544677C - Method for operating electric ovens in which the electrode is held near the burning end and supplemented at the other end as required : de en
  • US1845017A - Telephone signaling system : en
  • US1845323A - Hub cap : en
  • USD86292S - Design fob emblematical ornament or similar article of manufacture : en
  • US1845249A - Method of extruding plastics : en
  • US1845913A - Flying device : en
  • CH152705A - Synchronous switch that can be used as a mechanical rectifier for measuring purposes. : de en
  • US1845167A - Shock absorbing mechanism : en
  • US1846005A - Disk harrow : en
  • GB367036A - Improvements in housings for light-sensitive cells : en
  • GB367082A - Improvements in or relating to the treatment of soya beans and similar leguminous seeds : en
  • ES125443A3 - Elevating sheller crusher. : en es
  • IE12342L - Electrical cables : en
  • FR720302A - Improvements to control devices for aircraft steering planes and more especially airplanes : en fr
  • DE544420C - Cylindrical attachment for kerosene stoves, stoves, etc. like : de en
  • FR720115A - Portable lamp with universal mount and helmet reflector : en fr
  • US1845327A - Mounting : en
  • US1845157A - Locomotive bed : en
  • US1845378A - Purification of vat dyes and intermediates : en
  • GB367423A - Improvements in or relating to devices for indicating to aviators the direction and velocity of ground winds : en
  • IE12203L - Vent valves : en
  • CA319751A - Process of extracting volatile substances from minerals : en fr
  • US1845166A - Shock absorber : en
  • US1845395A - Car-actuated circuit controller for crossing signals : en
  • US1845956A - Safety razor blade carrier : en
  • FR720286A - Helical Groove Cam Cutting Machine : en fr
  • US1845692A - Liquid heating and circulating device : en
  • US1845891A - Carton and method of making same : en
  • CH152550A - Cloth with hanging threads for floor washer. : de en
  • CH152572A - Yarn feeding device, especially for parallel winding machines with a large number of threads. : de en
  • ES125318A1 - A procedure for obtaining stereoscopic and other optical effects in books, newspapers, catalogs and blocks of postcards or photographs. : en es
  • US1845068A - Method of and apparatus for effecting syntheses : en
  • US1845189A - Potato digger : en
  • US1845348A - Advertising fixture : en
  • US1845420A - Airplane : en
  • US1845570A - Side loading hearse : en
  • DE544265C - Auto switch : de en
  • US1844932A - Combustion refrigeration apparatus : en
  • US1845181A - Head flowing fluid lift : en
  • US1845223A - Railway car : en
  • US1845948A - Outlet box suspension means : en
  • CA319775A - Screw cap jar and bottle : en fr
  • DE544703C - Device for the transmission-side image scanning for the purpose of television : de en
  • US1845413A - Contact method of sulphuric acid manufacture : en
  • CA319763A - Automobile direction indicator : en fr
  • USD86272S - Design for a valve cap fob, containers, etc : en
  • AU99131A - Improvements in vacuum cleaners : en
  • CA319833A - Motion transmitting device : en fr
  • CH152753A - Tubeless air pump for bicycles. : de en
  • CH152767A - Process for the preparation of a halogen-containing ester of phosphoric acid. : de en
  • ES125260A1 - A system for fixing reheating elements. : en es
  • FI14171A - Rotorande motor eller pump : en fi
  • FR720544A - Extendable hanger for coat rack : en fr
  • GB367285A - A new or improved expansion ring closure device, particularly intended for the lids of casks or the like : en
  • US1844993A - Collapsible pontoon : en
  • US1845437A - Measuring device : en
  • DE544264C - Arrangement for switching off short-circuit currents occurring in cable lines : de en
  • DE544314C - Device for regulating the wire feed in automatic electric arc welding machines : de en
  • US1845139A - Apparatus for elevating acids and other liquids : en
  • US1845277A - Toilet control apparatus for vehicles : en
  • US1845281A - Purification of anthraquinone : en
  • US1845675A - Apparatus for lifting liquid from wells : en
  • DE530377C - Hydraulically operated, swing-mounted device for emptying shaft ovens and other ovens equipped with a hearth, in particular garbage incineration ovens : de en
  • US1845029A - Autogenous welding : en
  • US1845965A - Bottle closure and pouring spout : en
  • ES125206A1 - Improvements in the methods of making flexible tubes. : en es
  • FR720181A - Coating for steam or gas turbines operating at high temperatures : en fr
  • FR720478A - Oil pressure control arrangement for pusher, chopper or other machine : en fr
  • CH152660A - Process for drying bodies, in particular fibrous webs impregnated or coated with alcohol synthetic resin solutions. : de en
  • DE544676C - Control device : de en
  • FR720122A - Wheelbarrow frame : en fr
  • GB367128A - Apparatus for sizing single threads of textile fibres, especially artificial silk : en
  • US1844957A - Supporting or carrying clamp for electrical overhead or aerial lines : en
  • US1844966A - Pressed metal roadster body : en
  • US1845309A - Wetting and penetrating agents : en
  • US1845470A - Plate or card exhibiting device : en
  • US1845567A - Air classifier : en
  • US1845360A - Switch lock : en
  • USD86222S - de patjzon : en
  • ES125300A3 - A procedure for communicating electrical current to elevator and forklift cabs. : en es
  • FR720410A - Machine for closing and sealing cardboard containers : en fr
  • GB367308A - Improvements in sanitary napkins : en
  • CH152771A - Process for the preparation of a monoazo dye. : de en
  • FR720029A - Method of separating para-toluidine from mixtures of ortho-toluidine and para-toluidine : en fr
  • FR720118A - Improvements to taps : en fr
  • CA319832A - Railway car truck : en fr
  • DE544198C - Process for the representation of blue Kuepen colors : de en
  • DE544212C - Electromagnetic relay for telecommunication purposes, in particular for telegraphy and telephony : de en
  • ES125313A1 - A new chassis for tricycles. : en es
  • FR720386A - Pipe joint : en fr
  • GB367795A - An improved draught and dust excluder for bottoms of doors : en
  • USD86275S - Design fob a clock case or the like : en
  • DE544487C - Device to stop the winch for bottle winding machines : de en
  • FI14154A - Anordning vid körsignaler : en fi
  • USD86247S - Design for a chime lamp or similar article : en
  • US1845074A - Rotary hammer drill : en
  • US1845250A - Abrasive compound : en
  • US1845399A - Locomotive headlight : en
  • DE544653C - Photocomposing machine in which the optical axis of the projection light path between the print mark stencils and the setting surface is deflected out of the straight line and the print mark stencils are arranged in a stationary manner in a circle around a common lens : de en
  • FR720269A - Naphtha stove with hot air circulation : en fr
  • ES125403A1 - Improvements in the methods of obtaining soluble phosphates from phosphate minerals. : en es
  • ES610Y - Sommier for beds of all kinds. : en es
  • FR720208A - Method for assembling sleeve tubes : en fr
  • GB367293A - Chicken counting device : en
  • US1845107A - Method of preparing dull artificial silk : en
  • US1845204A - Mouthpiece sleeve : en
  • USD86283S - Design for a dress : en
  • US1845302A - System of vending radio energy : en
  • USD86203S - Plate or similar article : en
  • FR720530A - Air separator particularly applicable to liquid distributors : en fr
  • US1845100A - Shutter operating mechanism : en
  • FR720134A - Process for printing on neutral sheets of originals that may produce copies : en fr
  • DE543295C - Method for fast telegraphy, preferably using the five-digit alphabet and wireless short-wave transmission, in which the transmission strip containing the characters in the form of a hole or as a photogram is scanned by inertia-free optical-electrical means and in which the received pulses are registered on a strip photogram with the help of light relays : de en
  • GB367238A - Improvements in or relating to means for jacking-up and turning motor vehicles : en
  • DE544550C - Pressure carburetor for internal combustion engines : de en
  • DE544787C - Seating furniture with a self-contained frame made of continuously curved, resilient material : de en
  • ES125319A1 - A process for the preparation of plastic mixtures of calcium sulphate for plaster and plaster. : en es
  • US1845062A - Color photography : en
  • US1845667A - Clutch : en
  • DE544083C - Process for the automatic cutting of sewing threads in book stitching machines : de en
  • ES125362A1 - Procedure for the manufacture of a new product for cleaning hands. : en es
  • US1845847A - Johann wilhelm rettther : en
  • CH152769A - Process for the preparation of 1,4-dioxyanthraquinone-2-carboxylic acid. : de en
  • FR720315A - Improvements to automatic telephone systems : en fr
  • US1845358A - Separator for treating material laden air : en
  • US1845499A - Thermostatic temperature regulator : en
  • US1845680A - Picture or mirror frame : en
  • US1845827A - Chassis lubrication : en
  • US1845595A - Radiator : en
  • DE544089C - Segment stuffing box for steam turbine shafts : de en
  • FR720252A - Tractor or tiller : en fr
  • GB367782A - Process of producing floor coverings : en
  • GB367825A - Improvements in and relating to thermionic devices : en
  • GR3546B - IMPROVED METHOD & PLASTIC FOOT MAKING MACHINE FOR SHOES. : el en
  • US1845292A - Spare tire support for automobiles : en
  • US1845545A - Condenser : en
  • ES125337A3 - A tap for liquids. : en es
  • DE544560C - Device for digging up settled sludge by means of compressed air : de en
  • FI14173A - Förfarinssätt för överdragning av metallkroppar med tungstenbronser eller modybdenbronser : en fi
  • US1845557A - Weighing apparatus : en
  • GB367134A - Improvements in and relating to the manufacture of umbrellas : en
  • DE544396C - Locking gear for unloading wagon : de en
  • DE544291C - Process for the preparation of hydrogenated amines : de en
  • GB367294A - New or improved process of preparing cooked meats : en
  • ES125460A1 - Improvements in the manufacture of silica bricks. : en es
  • ES756U - Procedure of construction of a container constituted by two twin containers and opposed by the base. (Machine-translation by Google Translate, not legally binding) : en es
  • CH152690A - Machine carried by loops encircling them. : de en
  • FR720456A - Process for manufacturing plates, pipes, containers, etc., in parts separated by welding : en fr
  • GB367225A - Clamping and feed device for machine tools : en
  • DE544482C - Stranding machine : de en
  • DE544587C - Extrusion press : de en
  • GB367380A - New or improved disinfecting and cleansing device for telephone and like mouthpieces : en
  • ES125323A1 - Improvements in vacuum braking devices. : en es
  • FR720371A - Straightening and polishing machine for irons and tees. : en fr
  • GB367030A - Improvements relating to the studs or buttons of stocking and like suspenders : en
  • DE543802C - Device for removing sheets from a stack : de en
  • DE508367C - Cigarette pack : de en
  • DE544197C - Circuit breaker : de en
  • DE544317C - Process for obtaining a preparation from tubercle bacilli : de en
  • DE544706C - Collector for electrical machines : de en
  • DE544666C - Process for the preparation of high-quality alcohols by catalytic reduction of types of sugar with hydrogen : de en
  • DE544512C - Oven with a second oven on the lower gas-heated oven : de en
  • FR720363A - Process for bleaching fluorspar and product obtained by this process : en fr
  • FR720392A - Device for talking advertising and means of achieving automaticity : en fr
  • FR720221A - Device for controlling the fuel supply of internal combustion engines : en fr
  • ES723U - Corset perfected for ladies and girls. (Machine-translation by Google Translate, not legally binding) : en es
  • US1845842A - Filing cabinet : en
  • DE544492C - Method of packaging cigarettes : de en
  • DE544585C - Device for turning wrongly lying cigarettes : de en
  • GB367167A - Improvements in two-stroke internal-combustion engines operating with sleeve valves : en
  • ES124949A2 - SAFETY DEVICE FOR PNEUMATIC TRAY VEHICLES : en es
  • ES125359A1 - A refinement in carburetors for internal combustion engines. : en es
  • GB367199A - Improvements in or relating to stove grates, ranges and the like : en
  • DE544295C - Control device for engines, especially for steam and gas turbines : de en
  • FR720479A - Improvements to processes for splitting highly polymeric carbohydrates : en fr
  • US1845456A - Method of making cartons : en
  • US1845725A - Headbanding apparatus : en
  • CA319881A - Cinematograph : en fr
  • DK45233C - Spring ring insulator. : da en
  • ES125405A1 - Vehicle with bridge carried by a mast for fire service, care of buildings, power lines and similar objects. : en es
  • US1845356A - Refrigerant : en
  • US1845556A - Multipowered aeroplane : en
  • US1845865A - Machine tool : en
  • US1845918A - Nozzle : en
  • DE544302C - Process for the production of steel powder : de en
  • FR720304A - Automobile suspension device : en fr
  • US1845120A - Process for preparing circular letters : en
  • US1845611A - Tow bar : en
  • US1845002A - Sealing means for stop valves, cocks, faucets, and the like : en
  • US1845748A - Process for preparing pickles : en
  • US1845910A - Regulating means for electric induction furnaces : en
  • FR720508A - Eccentric press : en fr
  • DE544506C - Multiple line recorder : de en
  • ES125483A1 - A steam generator system designed especially for locomotives and other steam powered vehicles. : en es
  • FR720395A - Improvements to autom atic heaters : en fr
  • US1845677A - Digging tooth : en
  • GB367110A - Improvements in or relating to printers' galleys and slugs for use therein : en
  • FR720275A - Instrument for drawing ellipses : en fr
  • US1845992A - High speed single current relay : en
  • US1844967A - Screen : en
  • DE544510C - Immersion body for wastewater treatment : de en
  • DE544338C - Soldering machine, especially for loosening spouts, spout screw connections or the like by means of burner flames on metal vessels : de en
  • ES125302A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 120946 : en es
  • FI14156A - Elektriskt urladdningsrör : en fi
  • FR720325A - Single sheet full color printing device : en fr
  • US1845122A - Machining method : en
  • US1845745A - Means for controlling the commencement of operations of alpha plurality of water gassets : en
  • FI14175A - With the aid of an automatic transfer of cardboard or cardboard in the form of cardboard and cardboard and machine tools : en fi
  • FR720550A - Device for sharpening razor blades : en fr
  • DE544118C - Process for the manufacture of phosphorescent materials : de en
  • DE544139C - Length measuring device for flight timer with timing stick : de en
  • DE544267C - Arrangement in asynchronous machines, in the secondary circuit of which two voltage components are introduced via commutator machines, one of which is dimensioned in size in such a way that it completely or partially eliminates the secondary voltage of the asynchronous machine, while the second is independent of slip in its size : de en
  • CA319804A - Film marking apparatus : en fr
  • FR720192A - Process for preparing carbon from acetylene : en fr
  • GB367779A - Improvements in and relating to electric regulators : en
  • FR720357A - Improvements to electrical circuits using vacuum tubes : en fr
  • IE11858L - Condensation of aldehydes : en
  • US1845944A - Cultivator disk sharpener : en
  • ES125303A3 - An announcing device applicable to the rear face of the back of the seats in the auditorium. : en es
  • ES125327A1 - Electrical energy converter apparatus. : en es
  • FR720119A - Mechanism for supplying tobacco to cigarette making machines : en fr
  • US1845021A - Permutation lock : en
  • US1845434A - Cutting tool for shoe nails : en
  • CY22A - Process of recovering sulphur from sulphide minerals : en
  • FR720402A - Rocking springboard to lift cars : en fr
  • GB367240A - Improvements in or relating to processes for printing textiles with vat dyestuffs : en
  • DE544578C - Machine for forming, filling and closing portion bags : de en
  • ES125249A1 - New continuous and automatic procedure to extract the oils from the masses of olives that contain them previously whipped or not, subjecting them to the action of the centrifugal force. : en es
  • US1845761A - Eyeglass construction : en
  • FR720175A - Device for obtaining the exact position of the maxillary dental arches in the bite socket : en fr
  • ES125255A1 - Circuit closing device for electric clocks. : en es
  • FR720030A - Portable vulcanizing device for repairing vehicle tires and other articles made partly or wholly of rubber : en fr
  • DE544190C - Headlights, especially for illuminating wide areas and for lighthouses : de en
  • DE544393C - Converter base with conical collecting nozzle : de en
  • FR720014A - Improvements in the transmission of force by electromagnetic devices : en fr
  • FR720477A - Electrically heated vulcanizing mandrel : en fr
  • CA319813A - Bobbin holder : en fr
  • DE544256C - Shackle chain : de en
  • FR720026A - Support for stockings and other applications : en fr
  • FR720316A - Improvements to ladies' clothing : en fr
  • FR720300A - Manufacturing process and assembly of extra-thin films : en fr
  • US1845923A - Screw driver : en
  • US1845984A - Window construction : en
  • DE544134C - Process for the preservation of rubber : de en
  • DE544240C - Electrically controlled tape advertising device : de en
  • DE544556C - Gearbox for automatic control of a rapid and smooth opening and closing movement of valves, flaps or the like with adjustable opening duration and adjustable frequency of the opening movements : de en
  • US1845683A - Oil saver : en
  • DE544232C - Screw locking : de en
  • ES125129A1 - Improvements in the manufacture of sausage casings or casings. : en es
  • FR720335A - Rotary compressor : en fr
  • FR720503A - Episcopic projection apparatus : en fr
  • GB367338A - Improvements in electric traction systems and for general use in connection with battery driven motors : en
  • US1845829A - Doorstop : en
  • USD86274S - Design for a bifurcated outer garment : en
  • FR720116A - Improvements made to the glass of gas meter distribution drawers : en fr
  • GB367138A - Improvements relating to elevators for use with ships : en
  • GB367275A - A till for changing treasury notes : en
  • DE544357C - Pull-off device for looms for different quick deduction of conically woven tapes or the like. : de en
  • ES125311A2 - IMPROVEMENTS IN THE PRESSURE MECHANISM FOR THE STRETCHING MECHANISMS OF TEXTILE WICKERS, OBJECT OF THE MAIN PATENT : en es
  • ES586Y - Automatic clamping sliding bushing. : en es
  • GB367195A - Improvements in or relating to suction rolls for paper making machines : en
  • DK45246C - Device for rapid salting. : da en
  • ES125251A1 - A steam reheater system, of special application to locomotives and other automotive vehicles. : en es
  • FR720046A - Improvements to insulators : en fr
  • GB367129A - Improvements in sluice gates or penstocks : en
  • ES125367A1 - Coal economizer procedure, applicable to all kinds of mineral fuels. : en es
  • FR720494A - Automotive light signal : en fr
  • GB367109A - Improvements in and relating to window-balancing and lifting devices for vehicles : en
  • GB367252A - An improvement in the manufacture of envelopes : en
  • CH152581A - Round warp knitting machine. : de en
  • CH152717A - Process for the production of electrode carbon. : de en
  • CH152787A - Electric discharge tube with light emitted by the positive column. : de en
  • FR720299A - Multiple negative film tape printer : en fr
  • FR720070A - Time counter operated by a synchronous motor : en fr
  • DE544073C - Machine for stapling sheets, letters etc. like : de en
  • GB367093A - Improvements in installations comprising one or more liquid cooled thermionic tubes : en
  • GB367812A - Improvements in or relating to the manufacture of oil gas : en
  • DE544215C - Device for sinking and retrieving the shoe strap loops or ends on lace-up shoes : de en
  • US1845373A - Vibrating screen : en
  • US1845826A - Conduit installation on vehicles : en
  • ES125344A1 - A process for the manufacture of bichromats. : en es
  • US1845300A - System for and method of motor control : en
  • US1845387A - Lady's cigarette holder : en
  • FR720326A - Water turbine with endless chain with blades : en fr
  • DE543555C - Process for the preparation of thiourea : de en
  • DE543804C - Device for removing sheets from a stack : de en
  • FR720381A - Indirectly heated steam generator using a circulating heat vehicle : en fr
  • CA319793A - Bread loaf package : en fr
  • ES124634A1 - Electrical safety device in level crossings, especially in electric railways. : en es
  • DE544216C - Round extending table : de en
  • DE544760C - Rangefinder for photographic and cinematographic apparatus combined with a see-through viewfinder and coupled to the objective : de en
  • US1844964A - Vehicle body construction : en
  • US1845226A - Chuck : en
  • US1845712A - Outboard drive mechanism : en
  • AU3059230A - Gaseous discharge luminous tube device : en
  • GB367243A - Improvements in and relating to electric motor control systems : en
  • DK45243C - Directional antenna system. : da en
  • GB367272A - Machine for drawing caramel mass : en
  • GB367118A - Improvements in winding-off boxes for oscillographs and the like : en
  • GB367312A - Manufacture of cellulose esters : en
  • CH152549A - Gas stove with roasting or Oven. : de en
  • US1845886A - Window sash curtain and panel adjuster : en
  • US1845197A - Door latch : en
  • GB367179A - Improvements in or relating to ice-making : en
  • AU403131A - Improvements in or relating to pneumatic tyres : en
  • CA319866A - Seal for bung fixtures of containers : en fr
  • CH152781A - Process for the preparation of a tanning agent. : de en
  • FR720121A - Porous textile fabric for sports fabrics, curtains, blankets, industrial fabrics and other applications : en fr
  • GB367106A - Improvements in gas heated boilers for heating water : en
  • US1845701A - Pot for artificial flowers or the like : en
  • FR720399A - Improvements to tank pen holders : en fr
  • GB367798A - Improvements in and relating to nozzle devices for filling vessels with liquids : en
  • GB367379A - Improvements in or relating to filtering or fine straining apparatus for liquids : en
  • DE544228C - Axial threshing machine : de en
  • DE544502C - Automatic signaling device for single-track lines for electric railways : de en
  • GB367028A - Improvements in or relating to cellulose ester films for photographic purposes : en
  • USD86233S - Design por a stocking : en
  • US1845187A - Ash pan structure : en
  • US1845654A - Glassware forming machine mold and mold carrier : en
  • ES125247A1 - Wheel system with elastic core and rim and vibration damper. : en es
  • ES125472A1 - Improved handling for the conservation of sour fruits. : en es
  • FR720369A - New method of fixing friction materials on their support : en fr
  • FR720382A - Indigoïde series tank dyes production process : en fr
  • FR720022A - Sighting device for machine guns and others for shooting against moving targets in the air : en fr
  • FR720352A - Improvements to internal combustion engine pistons : en fr
  • GB367256A - Improvements in or relating to paving : en
  • GB367458A - Improvements in or relating to filtering or fine straining apparatus for liquids : en
  • FR719953A - Improvements to recording devices : en fr
  • GB367790A - Improvements in or relating to electric negative resistances : en
  • FR720409A - Confectionery thresher-mixer : en fr
  • GB367041A - Improvements in or relating to racks : en
  • DE544350C - Mechanical timer : de en
  • ES125491A3 - A procedure for the manufacture of aromatic juice for food. : en es
  • FR720247A - Improvements made to condensed water traps on steam, compressed air or other devices : en fr
  • USD86197S - Plate or similar article : en
  • US1845301A - Superheater and process of operating the same : en
  • US1845505A - Double disk brake : en
  • ES125477A1 - PROCEDURE AND ITS CORRESPONDING DEVICE FOR THE CONTINUOUS EVAPORATION AND DISTILLATION OF MINERAL OILS AND OTHER MATERIALS BY THE COUNTER-CURRENT METHOD : en es
  • FR720359A - Flower bed cutter : en fr
  • DE544536C - Chimney cleaning door : de en
  • DE544675C - Process for the production of glow electrodes partly made of insulating material : de en
  • CA319766A - Submersible boat : en fr
  • CH152622A - Edge protectants for paper sheets. : de en
  • DE544292C - Process for the production of high molecular weight organic products : de en
  • DE544320C - Towel dispenser : de en
  • FR720271A - Typewriter Improvements : en fr
  • GB367360A - Improvements in or connected with flat-bed cylinder printing presses : en
  • CA319862A - Spring mounting : en fr
  • FR720274A - Thermostatic control device intended for fluid supply devices : en fr
  • GB367315A - Improvements in powder slipping clutches : en
  • GB367324A - Improvements in or relating to combs : en
  • CH152544A - Process for the production of mortar or concrete that sets and hardens quickly and is resistant to aggressive water. : de en
  • US1845269A - Impedance relay : en
  • US1845138A - Electrical condenser : en
  • CH152596A - Process for the production of a residue suitable for processing on high-quality coal in the saccharification of wood by hydrolysis with acids. : de en
  • DE544374C - Air-cooled grinding wheel for dry grinding : de en
  • DE544455C - Device for supplying steam to directly heated pulp digesters with forced circulation of the cooking liquid : de en
  • CA319876A - Apparatus for recording business transactions : en fr
  • US1845835A - Measuring the intensity of ultraviolet rays : en
  • DE544392C - Ticket printer with a swinging housing : de en
  • GB367409A - Multirange coupling circuit for wireless signalling : en
  • US1845027A - Thermostat mechanism : en
  • US1845573A - Apparatus for rectifying alternating currents : en
  • USD86265S - of jeannette : en
  • CH152701A - Device for automatic parallel connection of alternating current networks. : de en
  • AU366831A - A lamb marking and operating cradle : en
  • DE544222C - Iron stairs : de en
  • DE544263C - Circuit arrangement for telephone systems in which several subscriber stations are equipped with telegraph or remote printing apparatus : de en
  • CH152606A - Process for the production of iodomethanesulfonic acid. : de en
  • DE544661C - Containers for the transport of particularly vibration-sensitive apparatus : de en
  • FR720496A - Systems for supplying electric current to sound reproducing devices : en fr
  • US1845183A - Pipe carrier support : en
  • US1845345A - Tail wheel : en
  • US1845600A - Fuel injection system : en
  • CA319875A - Washing and dyeing machine : en fr
  • DE544518C - Laundry rammer : de en
  • ES591Y - Hygienic packaging of siphons. : en es
  • GB367376A - Improvements in or relating to casting machines : en
  • GB367383A - System of reproducing sound in different languages, and apparatus relating thereto : en
  • CH152687A - AC synchronous motor. : de en
  • US1845051A - Feeding mechanism : en
  • US1845290A - Shock absorber : en
  • US1845419A - Covering unit and method of making the same : en
  • US1845653A - Folding window, screen and receptacle : en
  • US1844952A - Pasteboard carton : en
  • US1845656A - Chimney protector and drain : en
  • GB367194A - Improvements in separating apparatus : en
  • CH152599A - Method and machine for the continuous casting of chocolate and similar masses. : de en
  • US1845009A - Permanent binder for loose leaves : en
  • US1845876A - Process for the production of alumina and alkali phosphates : en
  • US1845598A - Dispensing cabinet : en
  • DE543222C - Composite rail : de en
  • DE544532C - Process for degassing electron tubes : de en
  • CA319769A - Roof covering : en fr
  • US1845212A - Crow trap : en
  • US1845521A - Cooling system for engine cylinders : en
  • DE544691C - Process for the production of acetaldehyde and acetic acid : de en
  • DE544364C - Selector for telecommunication systems with brushes moved by an external drive : de en
  • ES125468A1 - A method of manufacturing an extendable hammock. : en es
  • FR720231A - Alarm clock, turning on the electricity while ringing : en fr
  • GB367102A - A manufacture of combinations of polyvinyl esters and fatty oils : en
  • US1845005A - Tubular feed water heater : en
  • US1845303A - Nail distributor : en
  • US1845652A - Setting for plate glass and the like : en
  • CH152741A - Vascular closure. : de en
  • ES125279A1 - Device for securing safety organs for axle journals on axle supports, particularly for vehicles on rails. : en es
  • US1845198A - Manufacture of resinous products : en
  • US1845585A - Radio loud speaker : en
  • US1845973A - Current regulating device : en
  • US1845873A - Distributor for cotton gins : en
  • USD86289S - Design for a display device : en
  • DE544441C - Pistons for internal combustion engines : de en
  • DE544583C - Machine for counting nails, screws, etc. Like. For the purpose of their packaging : de en
  • US1845651A - Nail feeding mechanism : en
  • US1845673A - Dispensing device : en
  • US1845971A - Explosive device and the like : en
  • US1845193A - Foundry sand rubbing machine : en
  • US1845298A - Exercising machine : en
  • US1845668A - Carburetor : en
  • DE544111C - Current transformer based on the two-stage principle, in which a main and an auxiliary secondary circuit are used to supply measuring instruments at the same time : de en
  • FR720305A - Method and apparatus for obtaining the relief effect in cinematographic projections : en fr
  • CH152610A - Process for the preparation of a nitrogen-containing, cyclic ketone. : de en
  • CH152632A - Apparatus for chalking the cues of billiard cues. : en fr
  • BE386072A - : en fr
  • CA319795A - Nitrogen-phosphorous fertilizer : en fr
  • CA319872A - Amphibion aircraft wing : en fr
  • DE544163C - Motor vehicle with a multi-part container structure : de en
  • USD86227S - Design for an automobile radiator ornament : en
  • US1844971A - Time control mechanism : en
  • US1845314A - Resinous product and process of making the same : en
  • US1845795A - Sheldon joseph : en
  • ES125418A3 - A double suction cup or air valve for the intake and evacuation of air in water pipes. : en es
  • CH152548A - Process for the production of large electric hotplates. : de en
  • CH152693A - Electrical connection device. : en fr
  • DE544698C - Float regulator for flooding evaporators of refrigeration machines : de en
  • FR720148A - Process for preserving the taste of bottled beer : en fr
  • ES125254A1 - Procedure for the manufacture of cardboard markers with lead. : en es
  • FR720343A - Two-piece interlocking brake device with matching thread : en fr
  • US1845950A - Aeroplane : en
  • GB367328A - Safety arrangement for electrical power installations : en
  • ES125393A1 - Automatic adjustment device for brake rods, especially for railway wagons. : en es
  • AU397031A - Improvements in or relating to photoelectric cells : en
  • CA319852A - Method of concentrating copper ore : en fr
  • CA319797A - Grading machine : en fr
  • CA319877A - Typewriter carriage : en fr
  • US1845353A - Heat-insulating construction : en
  • US1845093A - Batch measuring device : en
  • CH152553A - Device with handle and handle for applying and distributing floor wax. : de en
  • CH152679A - Connection device between a conductor and a spark plug. : en fr
  • ES124195A1 - An apparatus consisting of a high-frequency electric circuit applicable to hair hygiene and massage. : en es
  • FR720375A - Manufacture of heat-insulating strips or beads : en fr
  • GB367132A - Improvements in roller blinds : en
  • FR720195A - Dust tight closure for electric machines with skeletal carcass : en fr
  • FR720249A - Method and apparatus for transmitting electric currents by means of a relay : en fr
  • GR3543B - HOW TO MAKE HALVA BY MIXING AUTHORITY DRY RAISIN BLACK OR WHITE OR FIGS. : el en
  • FI14186A - Suksiside : en fi
  • ES433Y - Clasp with internal support closure. : en es
  • ES124953A1 - An electric discharge tube. : en es
  • US1844955A - Draw-off control device for liquids : en
  • DE544356C - Process for the production of concrete piles within shells from thin-walled lightweight materials such as cardboard, paper, wood pulp, or the like. : de en
  • DE544477C - Ink feeder : de en
  • USRE18352E - Steering coltjlor bushing : en
  • GB367769A - Portable electrically driven sand papering and polishing machines : en
  • CH152608A - Process for the manufacture of 4-chlorophthalic anhydride. : en fr
  • CH152585A - Impregnation bath. : de en
  • GB367155A - Improvements in blotter devices : en
  • DE543943C - Distillation and rectification columns with low structural heights : de en
  • DE544447C - Process for adding steel-forming additives to aluminogenic iron for welding purposes : de en
  • US1845625A - Drum : en
  • DE544454C - Rotatable stand : de en
  • ES125371A1 - An appliance for heating air, gases or liquids. : en es
  • ES125446A1 - Process for the manufacture of high-resistance insulation concrete. : en es
  • DE544353C - Petrol containers with fillers : de en
  • FR720087A - Process to avoid hot brittleness of alloys containing copper or tin : en fr
  • GB367024A - Process for the manufacture of acridine derivatives : en
  • GB367168A - Improvements in carburettors : en
  • GB367246A - Improvements in and relating to the refining and casting of metals : en
  • GB367408A - An improvement in or relating to worm gearing : en
  • FR720083A - mobile equipment for motors, pumps, compressors and other applications : en fr
  • FR720170A - Process for the production of new brown dyes for wool : en fr
  • US1844956A - Continuous milk delivery system : en
  • US1845390A - Sulphur vat dyestuffs : en
  • US1845403A - N-substituted 1.3-diamino-2-propanols and process of preparing them : en
  • FR720308A - Advanced automatic threshing machine : en fr
  • FR720398A - Convertible handbag : en fr
  • GR3547B - GENERAL PURPOSE EXPLOSIVE MISSING PIPELINE. : el en
  • GB367077A - A motor fan unit and casing for vacuum cleaners and the like : en
  • DE544217C - Device for separating the yolk from the egg white and at the same time checking the egg : de en
  • ES125082A3 - A locking device, especially for cars. : en es
  • FR720426A - Process for obtaining automatic cooling of the barrels of machine guns in action : en fr
  • ES125428A1 - Improvements in the suspension of vehicles on tracks or tracks. : en es
  • FR720056A - Improvements to slicing machines : en fr
  • US1845070A - Slack adjuster for railway car brake equipment : en
  • US1845561A - Aeroplane lifting device : en
  • DK45249C - Potentiometer. : da en
  • FR720090A - New process of reproducing artistic paintings or other objects by photography : en fr
  • GB367076A - Improvements in woodworking machines : en
  • GB367363A - Improved process and apparatus for gasifying finely divided fuels : en
  • DE544563C - Car bodies, especially for motor vehicles : de en
  • US1845604A - Switching arrangement for automatic telephone systems : en
  • DE544402C - Isolation arrangement for electrical heating devices : de en
  • US1845793A - Manipulating device for electric plugs : en
  • US1845898A - Rail joint : en
  • US1845999A - Fuel control means for alpha hydrocarbon burner : en
  • FR720350A - Exhaust with energy recovery : en fr
  • FI14168A - Anordning vid mjölkningsmaskin : en fi
  • FR720131A - Water level indicator : en fr
  • FR720487A - Method for measuring the coefficients of friction between a shaft and a bearing and machine for carrying it out : en fr
  • GB367813A - Improvements relating to measuring and like apparatus for electric high potential circuits : en
  • US1845648A - Airplane construction : en
  • USD86228S - Design for a textile fabric : en
  • US1845462A - Motion-picture projector : en
  • DE544615C - Machine for finishing pile fabrics in ongoing production : de en
  • US1845008A - Shoe sole : en
  • US1845130A - Multiple or built-up electrical condenser : en
  • DK45244C - Planting Plant and the like. : da en
  • US1845517A - Binding post : en
  • US1846009A - Apparatus for handling receptacles : en
  • DE544101C - Method for soldering the connecting wires between the galvanic elements of dry batteries to the zinc cups of the elements : de en
  • FR720214A - Device for protecting reel films from light : en fr
  • GB367332A - Improvements in neckties : en
  • CH152716A - Liquid fuel burner. : en fr
  • US1846003A - Method of treating paper : en
  • US1845663A - Black blasting powder : en
  • USD86280S - Design for a closure or similar article : en
  • FR720188A - Improvements to the wheels of vehicles with rims carrying a tire : en fr
  • US1845306A - Coupling system : en
  • US1845885A - Clothesline elevating device : en
  • ES125289A1 - An automatic change system for shuttles for single or multiple mechanical looms. : en es
  • ES125485A3 - An automatic machine to simultaneously tint several insulating tubes for electrical installations. : en es
  • FR720073A - Improvements to pneumatic hammers : en fr
  • DE544287C - Process for converting dilute volatile aliphatic acids into acidic salts or concentrated acids : de en
  • FI14167A - Stump splitter : en fi
  • FR720278A - Agents for making artificial silk flexible : en fr
  • GB367105A - Improvements in or relating to the production of citrus fruit concentrates : en
  • GB367316A - Improvements in and relating to automatic controlling devices for gas-heated liquid heaters : en
  • GB367235A - Improved process of boiling sulphite cellulose : en
  • US1844940A - Manufacture of cement : en
  • DE543044C - Finishes for permanent molds for magnesium and magnesium alloys : de en
  • US1845202A - Tote box : en
  • US1845480A - Electrical socket : en
  • US1845977A - Method for exterminating insect pests : en
  • FR720055A - Hollow tiles : en fr
  • DE544559C - Process for filtering dusty air : de en
  • ES125123A1 - Apparatus on automobile wheel covers. : en es
  • FR720023A - Method and device for stripping metal wires, in particular wire rod : en fr
  • FR720110A - Method of fixing the sheet metal jacket on the carbon electrodes for electric furnaces : en fr
  • ES625Y - Metal skirting boards. : en es
  • FR720361A - Process for electrically separating electrically charged particles contained in liquids, and equipment usable therefor : en fr
  • FR720004A - Process for the additional treatment of artificial silk spun cakes : en fr
  • GB367280A - Improvements in or relating to suspension springs for vehicles : en
  • GB367221A - Improvements in or relating to means for attaching detonators to fuses : en
  • GB367287A - Adjustable boot- or shoe-tree : en
  • ES125354A3 - A procedure for the manufacture of brushed fabrics. : en es
  • FR720065A - Protective device for the mouth and lips, applicable to drinking vessels : en fr
  • ES124657A1 - Improvements in the procedures to remove the skin from fish. : en es
  • FR720054A - Improvements to starting devices for internal combustion engines : en fr
  • GB367818A - Improvements in arrangements for summing the registrations of counters or meters at a distance : en
  • ES125372A1 - A new bed system with two headers. : en es
  • ES744U - Recoil device applicable to automatic pistols. (Machine-translation by Google Translate, not legally binding) : en es
  • GB367075A - Improvements in rollers for roller blinds : en
  • DE544229C - Plant for heating the soil : de en
  • FR720103A - Hygienic brush holder for hairdressers : en fr
  • FR720187A - Pedestal table for smokers : en fr
  • GB367038A - Improvements in or relating to the reproduction of sound with the aid of light : en
  • DE544464C - Lifting device for motor vehicles : de en
  • ES585U - Reverbero or reflector for illuminations. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720405A - Process for the production of tank dyes from alkoxy-2.1-naptisatins : en fr
  • USD86224S - Design for a doll or similar article : en
  • USD86234S - Design for a statuette or similar article : en
  • US1844996A - Sandpaper holder : en
  • US1845749A - Man's underwear : en
  • US1845931A - Awning lateral arm mounting : en
  • USD86198S - Plate or similar article : en
  • US1845987A - Apparatus for recordation and reproduction of sound : en
  • FR720196A - Method of assembling the stator of electric machines : en fr
  • ES125310A1 - Procedure for manufacturing soap bars of two or more colors. : en es
  • FR720096A - Process for converting powdered or compact mixtures or alloys between metals and metalloids with a high carbon content, high melting point : en fr
  • DK45228C - Apparatus for Pulling Clothes. : da en
  • DE544283C - Manufacture of metal powders by thermal decomposition of metal carbonyls : de en
  • US1845707A - Safety tubing hook : en
  • DE544595C - Method of manufacturing Lenard windows with a reinforcing rib system : de en
  • CH152745A - Hitching device for vehicles. : en fr
  • US1845307A - Aircraft : en
  • FI14153A - Is- och snösmältanordning för elektriskt drivna växlar : en fi
  • US1845484A - Thermostatically controlled shutter : en
  • US1845525A - Glass forming machine : en
  • CA319870A - Control pedal for aircraft : en fr
  • FR720226A - Piston pump : en fr
  • FR720348A - Improvements to the process of tempering glasses and glasses by air jets directed normally at their surface : en fr
  • DE544304C - Automatic control of driving switches : de en
  • GB367121A - Improvements in engine synchronizers and tachometers : en
  • DE510614C - Chair whose foldable backrest can be used as a table top : de en
  • ES125281A1 - Device for the clamping and adjustment of safety organs of axle journals on axle supports, particularly on vehicles on rails. : en es
  • ES125328A1 - Electromagnetic chain : en es
  • US1844949A - Synchronizing system : en
  • US1845357A - Temperature controlled apparatus : en
  • USD86279S - Design fob a radiator : en
  • DE544316C - Dental forceps : de en
  • US1845537A - Ladder : en
  • US1845715A - Heddle mechanism : en
  • US1845719A - Carburetor : en
  • US1845414A - hilbert : en
  • US1845880A - Clarinet : en
  • CH152530A - Sliding window with retractable sash. : de en
  • GB367140A - Weighing or load measuring device for use with lifting or load carrying apparatus : en
  • DE544258C - Loading and unloading device for stacking places : de en
  • DE544596C - Device for moving the electrode of an electric melting furnace : de en
  • CA319823A - Ore roasting furnace : en fr
  • FR720330A - Low temperature fuel treatment process : en fr
  • FR720333A - Process for waterproofing paper and cardboard : en fr
  • GB367390A - Improvements relating to cellulose ester coating compositions : en
  • DE544380C - Loose-leaf book with staggered leaves with at least one line-up rail that can be moved in the longitudinal and transverse directions : de en
  • US1845213A - Can opening machine : en
  • US1845519A - Color photography : en
  • GB367422A - Improvements in mowing machines : en
  • US1845893A - Method and apparatus for treatment of animal matters : en
  • US1845059A - Disinfectant : en
  • ES125487A3 - A procedure for the manufacture of latch fasteners. : en es
  • FR720418A - Loudspeaker diaphragm or diaphragm drive system : en fr
  • DE544716C - Artificial pair of molars : de en
  • GB367827A - Improvements in or relating to frequency measuring and regulating devices and apparatus for use therewith : en
  • US1844999A - Brine for refrigerating and other uses : en
  • US1845467A - Connecting rod : en
  • US1845888A - Refrigerated case : en
  • USD86207S - Design for a plate or similar article : en
  • FR720465A - Process for operating grate fireplaces, using high temperature reheated air in a flue gas heater : en fr
  • GB367097A - Means for stopping internal-combustion engines : en
  • FR720138A - Anti-glare automotive car headlight : en fr
  • FR720372A - Method and device for stamping and printing phonograph records and other applications : en fr
  • DE544171C - Valve protectors on hand air pumps for bicycles and motorcycles : de en
  • DK45242C - Device for crossing wires for electrical paths. : da en
  • US1845548A - Condenser water circulating system : en
  • US1845650A - Number displaying device for telephone instruments : en
  • DE544174C - Safety razor : de en
  • DE544540C - Mass for sealing : de en
  • DE544192C - Process for the multi-stage drying of water-rich fuels to be carbonized : de en
  • DE544652C - Process for producing watermarks in paper : de en
  • US1845206A - Storm window and screen : en
  • US1845773A - Heat radiating device : en
  • DE544041C - Footwear with the upper edge pointing outwards : de en
  • ES124520A1 - A process for obtaining condensation products from urea and formaldehyde (urea formaldehyde resins). : en es
  • FR720531A - Receiver for pulse rate remote measurement system : en fr
  • DE544266C - Narrow and high cage ladder for the runner of asynchronous machines : de en
  • DE544626C - Wheelset with wheels pressed or shrunk onto a hollow axle : de en
  • US1845032A - Advertising sign for fences : en
  • DK45251C - Device for Vacuum Cleaners. : da en
  • ES125368A1 - Improvements in methodical heating appliances. : en es
  • US1845153A - Airplane landing light : en
  • US1845967A - Sign : en
  • US1845188A - Disconnecting switch : en
  • US1845523A - Precision quick balance : en
  • FR720421A - Expandable file cabinet for cards : en fr
  • GB367261A - Method of manufacturing containers such as boxes or the like : en
  • DE544654C - Three-sided tipping device for the loading bridge of motor vehicles : de en
  • DE544762C - Exposure device for blueprints, photographic papers and other layer carriers : de en
  • FR720486A - Improvements to lubrication systems : en fr
  • GB367389A - Manufacture of dyestuffs soluble in water : en
  • GB367410A - Improvements in or relating to knitting machines : en
  • US1845436A - Machine for making sanitary napkins : en
  • US1845439A - Liquid and other hydrocarbons and derivatives thereof by the destructive hydrogenation of carbonaceous materials : en
  • USD86215S - Yukio buma : en
  • CA319762A - Aeroplane fire extinguisher : en fr
  • FR720379A - Apparatus for recording or reproducing sound films : en fr
  • FR720524A - Auxiliary winch for lifeboats : en fr
  • CH152695A - Multi-conductor rubber cable. : de en
  • US1844963A - Ammonia synthesis process : en
  • US1845928A - Motor vehicle : en
  • AU85031A - Improvements in and relating to beds particularly for use in automobiles and for analogous purposes : en
  • CA319883A - Motor fuel : en fr
  • US1845229A - Landing gear for dirigible airships : en
  • CA319841A - Swivelled coupler connection for railway draft riggings : en fr
  • DE544613C - Device for the production of wave-shaped water chambers : de en
  • US1845071A - Automatic slack adjuster : en
  • DE544169C - Lifting device for motor vehicles : de en
  • DE544658C - Traffic signaling device built into the road surface : de en
  • DE544702C - Process for regulating the temperature of a refrigerator : de en
  • CH152634A - Orientation compass. : de en
  • CA319789A - Addressing machine : en fr
  • US1845177A - Internal combustion engine : en
  • US1845261A - Apparatus for straining paint : en
  • US1845709A - Gravel tester : en
  • DE544181C - Tobacco spreader for stick cigarette machines : de en
  • DE544376C - Containers made of aluminum or similar metal : de en
  • US1845576A - Apparatus for testing condensers : en
  • US1845565A - Stop mechanism for yarn twisting and winding machines : en
  • CA319758A - Brake rubbing rotor : en fr
  • DE544663C - Mandrel bar lock for rolling mills for expanding pipes : de en
  • US1845048A - Motor for windshield cleaners : en
  • US1845469A - Vat dyestuffs of the acridine series : en
  • AU79431A - Improved centrifugal process and apparatus for separation of heavy metal from auriferous and like material : en
  • CH152678A - Starter for internal combustion engine. : en fr
  • DK45240C - System for measuring the distance between two ships from one of these or from both ships. : da en
  • US1845227A - Control device : en
  • US1845238A - Packer and setting tool : en
  • US1845917A - Method of destructive distillation of wood waste : en
  • CA319742A - Toy : en fr
  • DE544513C - Control for change gears of kneading, stirring and beating machines : de en
  • FR720469A - New on-site electrical coating process for roads and new composition of this coating : en fr
  • GB367222A - Improvements relating to hooks for use with hoisting tackle and for other like uses : en
  • CH152521A - Device for mowers to fold the cut crop into swaths. : de en
  • GB367333A - Process for conferring a permanent shape upon knitted and woven fabrics of celluloseacetate silk : en
  • US1845243A - Heating and ventilating unit : en
  • US1845760A - Floor or wall structure and method of building : en
  • FR720210A - Improvements to metal wire fittings for cards : en fr
  • GB367069A - Improvements relating to the packing of fragile articles : en
  • FR720440A - Invisible nasal inhaler : en fr
  • US1845154A - Extensible stem for flowers : en
  • US1845158A - Production of colored rubber goods : en
  • US1845803A - Motor mounting : en
  • US1845828A - Resistor unit and method of forming same : en
  • US1845717A - Undergarment : en
  • US1845639A - Electric socket : en
  • DE544700C - Continuously working absorption refrigeration apparatus : de en
  • ES125314A1 - Apparatus for converting direct currents into alternating currents in the same direction. : en es
  • FR720501A - Improvements to harvesters and similar machines : en fr
  • GB367171A - Improvements in curtain rail supports : en
  • DE544233C - Screw locking : de en
  • DE544685C - Device for the production of spring washers : de en
  • FR720454A - Automatic starting system for engines : en fr
  • CH152666A - Shaft, axle, pin or the like rotary body on which at least one part surrounding it is rigidly arranged with an interference fit. : de en
  • CH152707A - Externally controlled synchronous switch for measuring purposes. : de en
  • DE516247C - Gas pressure regulator for installation in inhabited rooms with control pressure regulator : de en
  • DE544430C - Device for testing the u in dairies. Like. Milk delivered in cans to their acid content : de en
  • CH152560A - Payment tray. : de en
  • US1845324A - Land leveler : en
  • US1845463A - Oil immersed switch : en
  • US1845935A - Woven wire belt : en
  • CH152522A - Motor sprayer, in particular for pest control. : de en
  • CH152637A - Total printing device for the automatic transfer of numerical values from a fixed counter to a writing sheet clamped in a typewriter. : de en
  • DE544032C - Method and device for the production of a puffed product from starch and moisture-containing material, in particular food : de en
  • DE544476C - Process for the production of writing leads o. : de en
  • FI14183A - Restrictions on the application of the rules relating to air and road transport : en fi
  • US1845310A - Thermionic tube : en
  • US1845392A - Carburetor : en
  • US1845527A - Pressure relief garter : en
  • USD86192S - Design for a dress : en
  • CH152719A - Device for transferring individual wires from a stack to a wire processing facility. : de en
  • CH152692A - Device for regulating reactive power machines to influence the power transmission over long lines. : de en
  • DE544496C - Delay for ring-shaped pit construction : de en
  • DE544534C - Radiant heater with electrically heated heat radiators for churches and other briefly heated assembly rooms : de en
  • DE544235C - Pipe bending device : de en
  • US1845159A - Distillation system : en
  • US1845831A - Art of producing molded pulp articles : en
  • US1845056A - Method of making friction equalizing materials : en
  • US1845852A - Electrolytic heater : en
  • US1845228A - Process and apparatus for melting down easily fusible alloys : en
  • FR720309A - Transmission device : en fr
  • US1845834A - Rotary motor : en
  • US1844970A - Steam cooking apparatus and closure therefor : en
  • US1845700A - Changeable exhibitor : en
  • USD86264S - Design for a service station : en
  • ES125414A1 - PROCEDURE FOR THE WIRELESS TRANSMISSION OF SIGNS VIA SHORT WAVES : en es
  • FR720488A - Process for the production of strong and durable products made from milk and cream : en fr
  • GB367877A - Improvements appertaining to road vehicles : en
  • CA319836A - Process of carrying out endothermic chemical reactions : en fr
  • US1845727A - Trocar : en
  • DE544501C - Process for the continuous decomposition distillation of tars or oils : de en
  • CH152574A - Spindle for winding machines. : de en
  • CH152683A - High-pressure steam generator with a fire chamber, the walls of which are shielded from heat radiation by pipes. : de en
  • GB367274A - Manufacture of artificial threads from cellulose derivatives : en
  • US1844962A - Vulcanizer : en
  • US1845631A - Sash pulley : en
  • US1845785A - Producing nitrogen and hydrogen mixtures : en
  • FR720254A - Apparatus for digging, cutting and clearing dry or water-filled ditches and others : en fr
  • DE544310C - Device for regulating the voltage in an electrolytic system fed by a rectifier : de en
  • DE544504C - Massage roller with electrifying device : de en
  • ES644Y - Sponge conditioning. : en es
  • GB367264A - Improvements in or relating to the manufacture of coverings suitable for floors : en
  • CA319831A - Main ring for rigid airships : en fr
  • US1845273A - Electrical connecter : en
  • US1845930A - Phlebotomy gun : en
  • ES125412A3 - Procedure and devices for the absorption of water vapor by means of sulfuric acid or an analogous body in a vacuum. : en es
  • CA319790A - Compressor aggregate with turbine drive : en fr
  • CH152590A - Device for the preservation and sterilization of milk and for the production of a fizzy drink from milk by means of carbon dioxide. : de en
  • ES125458A1 - A procedure for the separation of gaseous mixtures by liquefaction. : en es
  • DE544735C - Device for examining curved surfaces : de en
  • GB367268A - Improvements in safety appliances for electrically heated apparatus : en
  • FR720355A - Machine for making rolls : en fr
  • USD86291S - Design for a figurine : en
  • USD86251S - Design for an ensemble dress : en
  • US1845447A - Electric terminal : en
  • US1845808A - Rear view mirror : en
  • US1844986A - Apparatus for developing photoprints : en
  • US1845780A - Broom mop : en
  • DE544239C - Advertising device for showing photos and explanatory text : de en
  • ES648U - Removable cabinets. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720100A - Improvements to clothes clamps for wardrobe trunks : en fr
  • GB367094A - Improvements in and relating to the production of ice blocks, particularly in refrigerating cabinets : en
  • GB369259A - Manufacture of azo-dyestuffs : en
  • DE544360C - Process for the preparation of perylenetetracarboxylic acid : de en
  • ES125322A1 - A new shaft bearing system with multiple and mobile bushings. : en es
  • FR720322A - Recording method for talking cinema and similar devices : en fr
  • GB367161A - A new or improved composition for surfacing roads, floors, pavements, platforms, playgrounds, tennis courts, roofs and the like, and a process for the manufacture thereof : en
  • CH152743A - Conveyor device in buildings, in particular for crops. : de en
  • US1845461A - Process for rendering odorless soaps bleached with hypochlorous acid : en
  • DE544371C - Device for etching characters or symbols on the flat sides of thin razor blades : de en
  • DE544705C - Electrical switch, the contacts of which are arranged within a pressure-resistant housing filled with dry, powdery or grainy insulating material that can move when switched off : de en
  • FR720146A - Articulation device : en fr
  • FR720493A - Counter mechanism for calculating machines and others : en fr
  • GB367219A - Improvements in electrical tuning apparatus : en
  • AU65531A - Improvements in the generation of alternating electric currents for use in induction furnaces and for other purposes : en
  • FR720436A - Improvements to gyroscopes : en fr
  • GB367250A - Washing machine with beater washer : en
  • US1845421A - Cover-all cap : en
  • US1845543A - Condenser : en
  • US1845342A - Treatment of titanium and iron containing materials : en
  • US1845934A - Shoe : en
  • DE544273C - Dry seed dressing in which dust is reduced by adding oil : de en
  • DE544419C - Holder for make-up pencils : de en
  • US1845164A - magnus : en
  • US1845670A - Ozonizer : en
  • DE544185C - Method and device for regulating the feed rate of support frame for strand moldings made of clay and. Like. Depending on the strand movement : de en
  • ES125475A1 - PROCEDURE FOR THE WIRELESS TRANSMISSION OF SIGNS VIA SHORT WAVES : en es
  • US1845072A - Means for feeding cows during milking : en
  • DE544318C - Mold for making iron rollers : de en
  • ES123977A1 - An artifice for obtaining the beveling of the patch in the vulcanizing machines, with direct solid pressure, intended for the repair of pneumatic rubber chambers. : en es
  • US1845368A - Synchronizing system : en
  • US1845375A - Electric controller : en
  • US1845045A - Apparatus for evaporating liquids : en
  • US1845777A - Metal electrode and method of making the same : en
  • US1845854A - Self-propelled road vehicle : en
  • US1845417A - Door holder : en
  • FR720031A - Electric watch : en fr
  • GB366998A - Improvements relating to electrical circuit breakers : en
  • GB367336A - Process for the manufacture of hot cathodes for electric discharge tubes : en
  • DE544386C - Enrichment of gases with krypton and xenon : de en
  • CA319815A - Closure retaining mechanism : en fr
  • US1845382A - Thread cutting temple for looms : en
  • US1845490A - Compound fire shutter and framing device : en
  • FR720038A - Matting process for artificial cellulose products or its derivatives : en fr
  • DE543787C - Process for the continuous production of anhydrous formic acid from its aqueous solutions : de en
  • DE544490C - Spacer cartridge : de en
  • GB367365A - Improvements in looms having stationary weft supplies : en
  • DE544389C - Process for the preparation of double compounds of the pyridine series : de en
  • US1845454A - Knitting machine : en
  • US1845574A - Slat adjusting device for louver or venetian blinds : en
  • GB367331A - Improvements in or relating to the raising of liquids at high pressure by means of ejectors : en
  • GB367397A - Improvements in tunnel kilns with multiple conveyor tracks : en
  • GB367876A - Improvements in or relating to power transmission systems : en
  • US1845026A - Antiskid chain : en
  • FR720328A - Toy plane : en fr
  • FR720420A - Medication support : en fr
  • GB367820A - Improvements in or relating to coatings for filaments and methods of applying the same : en
  • FR720259A - Propeller refinements : en fr
  • DE544414C - Method for drawing a ribbon of glass : de en
  • DE544650C - Connection of plate-shaped rods provided with a groove with strip-shaped workpieces inserted into the groove by fusion welding : de en
  • DE544668C - Position indicator for moving bodies connected with a magnet : de en
  • ES125000A1 - A new manufacturing process for all kinds of gas cooking appliances. : en es
  • FR720240A - Machine used to feel, according to their distinctive number, the cards or punched cards, on which we collect items or articles : en fr
  • GB367211A - Improvements in or relating to devices for measuring the internal dimensions of tubes : en
  • GB367353A - Improvements relating to the production of mono alkyl ethers of glycol and its homologues : en
  • GB367063A - Method of making vitamin-containing beer : en
  • US1845081A - Electrical protective system : en
  • FR720061A - Headgear, in particular hat or the like : en fr
  • DE544674C - Arrangement for measuring alternating current : de en
  • ES623Y - Cases for the packaging and display of containers, boxes, jars and similar items. : en es
  • FR720041A - Method and apparatus for mechanically packaging determined weights of powder material in valve bags : en fr
  • FR720280A - Improvements to daytime and nighttime advertising devices : en fr
  • FR720011A - Plant for the distillation of high boiling point materials : en fr
  • FR720542A - Device that monitors the internal functioning of internal combustion engines during operation, on the road or in flight, and indicates without disassembling the component or the component part causing a malfunction, or a loss of power : en fr
  • US1845060A - Refrigerating system : en
  • FR720473A - Variable speed transmission by plate and friction rollers : en fr
  • USD86221S - Design for a flower stand : en
  • ES125268A1 - A system of shovels for baking bread ovens with the application of removable fork splicing. : en es
  • DE543803C - Device for removing sheets from a stack : de en
  • DE544489C - Building game with strips of sheet metal used to form cogwheels : de en
  • DE544719C - Molding sand mixer with angled mixing blades : de en
  • FR720400A - Telephone communications counter : en fr
  • US1845708A - Fatty compositions : en
  • US1845924A - Vehicle antiskid device : en
  • DE544082C - Shaft furnace for the continuous production of solid, lumpy and dense semi or whole coke : de en
  • DE544553C - Double-acting, multi-cylinder internal combustion engine with supercharging by exhaust gas centrifugal fan : de en
  • FI14147A - Förfaringssätt och anordning för avvattning oc bearbetning av råtorv : en fi
  • USD86191S - Design for a dress : en
  • FR720163A - Improvements made to fireplace fronts : en fr
  • FR720332A - Improvements to pressurized fluid brake devices : en fr
  • CA319760A - Receptacle closure : en fr
  • FR720024A - Improvements to two-stroke engines : en fr
  • FR720207A - Method of manufacturing parts producing the effect of knitted parts, parts thus obtained and garments made from said parts : en fr
  • DE544634C - Knee bandage with holding straps that run above and below the kneecap and are provided with pressure pads : de en
  • FR39696E - Process for bleaching textile fibers, especially flax, hemp and the like : en fr
  • GR3544B - AUTOMATIC DRIVING MECHANISM FOR SPRINGS. : el en
  • DE544378C - Device for adjusting the pressure spindles in roll stands : de en
  • FI14184A - Stödjepelare vid automobilkarosserier : en fi
  • FR720032A - Improvements to airplanes equipped with powered swivel wings : en fr
  • FR720084A - Guillotine window : en fr
  • GB367236A - Improvements in multi-cylinder internal combustion engines and driving gear therefor : en
  • ES124924A1 - Distributing mechanism and classifier of plates, sheets and similar elements provided with a cran. : en es
  • DE544648C - Vibration damping for waves : de en
  • FR720028A - Apparatus for the treatment of fibrous materials : en fr
  • GB367821A - A process for indicating and regulating the content of chlorine or similar water-purifying agents in flowing water or sewage : en
  • US1845234A - Automatic electric safety switch : en
  • US1845649A - Plate holder for molds : en
  • US1845295A - Centrifugal propeller : en
  • US1845731A - Hacksaw : en
  • US1845515A - Pressure bar for veneer machines : en
  • US1845136A - Airplane engine : en
  • US1845155A - Process for raising the resistance of zinc to tearing during rolling : en
  • US1845550A - Radio log : en
  • US1844938A - Vehicle : en
  • US1845404A - Backing of photographic materials to prevent halation : en
  • US1845991A - Snap fastener secured trim strip installation : en
  • US1844998A - Production of valuable hydrocarbons of low boiling point : en
  • FI14181A - The elastic means of rotation of the rollers and the upper part of the roll-over protection structure : en fi
  • GB367321A - Improvements relating to transparencies with reflecting surface : en
  • CH152788A - Process for the preparation of 3-dimethylamino-2-dimethyl-1-p-aminobenzoyloxypropane. : de en
  • DE544282C - Pressure accumulators for gases or liquids and processes for producing the same : de en
  • USRE18353E - of decatur : en
  • US1845449A - Protractor triangle : en
  • CH152703A - Protection device against overcurrents in an electrical distribution network. : de en
  • CH152734A - Frame with compartments for storing newspapers and books. : de en
  • US1845845A - Burial vault : en
  • US1845628A - Light : en
  • US1844950A - Automatic transmitter : en
  • US1845756A - Fuse : en
  • US1844936A - Method of applying closures to glass containers : en
  • CH152623A - Containers for liquids, made of paper or similar materials, with a closure. : de en
  • FR720098A - Process for the direct manufacture of calcium cyanamide starting from nitrogen and mixtures yielding calcium carbide : en fr
  • FR720147A - Machine for gluing the frontal part of shoe heels : en fr
  • CA319794A - Method of reinforcing cinematograph films : en fr
  • CA319858A - Gear shifting mechanism : en fr
  • DE544565C - Roll-up hood for vehicles : de en
  • FR720045A - Improvements to elastic couplings : en fr
  • FR720225A - Method and device for improving recovery in internal combustton engines : en fr
  • US1845883A - Knockdown stand for garbage cans and similar articles : en
  • CA319845A - Water treating substance : en fr
  • CA319821A - Lightning or surge absorber : en fr
  • CA319811A - Apparatus for purifying dry cleaners' solvents : en fr
  • US1845089A - Battery terminal connecter : en
  • USD86253S - Design eor an ensemble dress : en
  • USD86256S - Design : en
  • US1845192A - Cycle propelling mechanism : en
  • CA319869A - Aircraft and multiple flipper wings : en fr
  • US1845531A - Game apparatus : en
  • CA319818A - Filtering apparatus : en fr
  • CH152677A - Device for regulating internal combustion engines. : de en
  • US1845315A - Combination box and cleaning brush for false teeth : en
  • US1845388A - Arsenobenzene and process of preparing it : en
  • US1845535A - Seat construction for furniture : en
  • GB367044A - Improvements relating to the making and projection of photographic films for coloured pictures : en
  • GB367120A - Improvements in apparatus for extracting or separating dust or other matter from airor gases : en
  • DE544607C - Method and device for stapling together metal foils in web form : de en
  • CH152609A - Process for preparing 1: 3: 3-trimethyl-2-methylene-indoline. : en fr
  • CH152785A - Arrangement for damping the vibrations of overhead lines. : de en
  • DE544438C - Reversible plow for single and multi-furrow use : de en
  • US1845326A - Retainer valve fastening : en
  • US1845340A - Combination cigarette case and lighter : en
  • CH152635A - Scale with weight imprint. : de en
  • ES125490A1 - A tank truck for irrigation and fire extinguishing services. : en es
  • FR720127A - Extension cable with increased capacity conversation circuits : en fr
  • GB367766A - An improved manufacture of roads, yards, aerodromes and like surfaces and means therefor : en
  • GB367774A - Improvements relating to the heating of pipes or conduits for conveying molten metal : en
  • CH152628A - Photographic method and apparatus for conveying the image of a subject against a landscape background or the like. : en fr
  • US1845322A - Method of inductive heating : en
  • US1845115A - Commutator : en
  • US1845367A - Mixer : en
  • US1845966A - Universal pouring spout : en
  • US1845264A - Smoking device : en
  • US1845362A - Can tester : en
  • US1845299A - Saturation of sheets : en
  • US1845452A - Production of printing pastes and prints therefrom : en
  • US1845492A - Fluid pressure brake : en
  • US1845080A - Studio for acoustic purposes : en
  • US1845486A - Synergized codein drugs : en
  • FI14150A - Förfaringssätt för framställning av cellulosaetrar : en fi
  • GB367772A - Improvements in or relating to effecting reactions between gases with the aid of a catalyst : en
  • US1845640A - Cooler : en
  • US1845174A - Electrical condenser : en
  • US1845313A - Can washing machine : en
  • US1845464A - Compound fluid meter : en
  • US1845588A - Ski harness : en
  • ES125278A1 - A new kiln system for firing plaster. : en es
  • GB367300A - Improvements in or relating to electric discharge tubes : en
  • FR720215A - Automatic folding machine : en fr
  • FR720020A - Apparatus for gasifying liquid fuels such as petroleum gasoline, alcohol and other hydrocarbons : en fr
  • FR720307A - Continuous manufacturing process of rich gasification : en fr
  • GB367095A - Improvements in or relating to film packs : en
  • DE544678C - Disinfectants : de en
  • FR720356A - Process for the manufacture of a compound fertilizer : en fr
  • DE544322C - Limit switch for hoists : de en
  • DE544620C - Process for the preparation of 2-pyridonalkylsulfonic acids : de en
  • US1845553A - Fabric printing machine : en
  • US1845819A - Rat and mouse trap : en
  • US1845493A - Magnetic alloy : en
  • ES125390A1 - Improvements in the carpets. : en es
  • FR720158A - Tipping skip : en fr
  • USD86205S - Design for a plate oe similar aeticle : en
  • GB367201A - Means for supplying heavy fuel mixture to internal combustion engines : en
  • CH152594A - Kneading and mixing machine, in particular for confectionery purposes. : de en
  • CH152757A - Signal box equipment with electrically set and monitored points and signals. : de en
  • US1845892A - Ironing board : en
  • GB366992A - Improvements in and relating to the manufacture of alcohol from molasses and the like : en
  • GB367040A - Improvements in domestic firegrates : en
  • GB366995A - Improvements in or relating to gramophones or similar sound-recording instruments : en
  • US1845638A - Portable socket : en
  • FR720319A - Mono-pulley lathe headstock : en fr
  • FR720349A - Process for finishing artificial silk : en fr
  • DE544337C - Dispensing device for liquids, especially lubricating oils : de en
  • DE544551C - Fuel pump for injection internal combustion engines : de en
  • FR720419A - Automatic safety curtain for motor cars : en fr
  • DE544631C - Process for melting vacuum lines made of glass or a similar ceramic mass : de en
  • CH152575A - Device for the automatic exchange of the guard on looms with top or bottom flaps. : de en
  • GB367244A - Means for measuring high electrical potentials, more particularly in rontgen installations : en
  • DE544335C - Rope end attachment by means of clamping plates : de en
  • FR720327A - Improvements to removable packing boxes : en fr
  • FI14152A - Method for raising strength values and yield strength and oscillation strength of austenitic chromium-nickel-iron alloys : en fi
  • GB367257A - Driving arrangement for spinning, twisting and doubling frames having spindles driven by means of helical gear wheels : en
  • ES125248A1 - Perfecting in security lock. : en es
  • ES627Y - Soles, textiles deeply impregnated with latex. : en es
  • US1845050A - Method of and apparatus for conducting exothermic gaseous reactions under pressure : en
  • GB367375A - Improvements in and relating to manually operated address-printing machines : en
  • ES329Y - Encyclopedia of Replaceable Blades. : en es
  • FR720279A - Improvements to machines for fitting lacing straps : en fr
  • FR720385A - New case for eyeshadow sticks, rouge, etc. : en fr
  • FR720511A - Automatic propulsion device for welding and cutting torches : en fr
  • GB367086A - Improvements in rotary pumps, engines or meters : en
  • FR720362A - Removable rear fuselage for automobiles : en fr
  • US1845582A - Spectacle temple hinge : en
  • US1845789A - Thrust bearing : en
  • FR720513A - Valve refinements : en fr
  • GB367304A - Improvements relating to microscopes : en
  • FR719856A - Improvements in sound reproduction : en fr
  • DE544188C - vice : de en
  • DE544327C - Process for the manufacture of rubber products : de en
  • ES125270A1 - Cylinder cane. : en es
  • ES125290A1 - Improvements in the mechanisms for stretching ribbons and textile wicks. : en es
  • FR720255A - Device for obtaining high disruptive resistance in high voltage vacuum tubes : en fr
  • FR720063A - Adjusting device for adjusting fuel pumps of internal combustion engines or the like : en fr
  • FR720443A - Connection system for multiple power line telegraphy : en fr
  • GB367104A - Improvements in or relating to devices for forming threads from natural or artificial dispersions of rubber : en
  • GB367770A - Improvements in and relating to turbines : en
  • US1845787A - Producing nitrogen and hydrogen mixtures : en
  • ES125432A1 - Improvements in the treatment of sulphurous iron ores. : en es
  • GB367819A - Improvements in the manufacture and production of stable suspensions : en
  • FR720294A - Double clutch with depressing claws : en fr
  • US1845737A - Button fastener : en
  • DE544526C - Combined cantilever and bridge track rolling machine with cantilever and bridge roller rollers that are permanently tensioned on the track : de en
  • ES752U - Folding one-piece fan. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720497A - Control device for incandescent cathode lamps : en fr
  • FR720320A - Spray : en fr
  • FR720480A - Improvements to the advance and reversal devices for ink ribbons : en fr
  • GB367035A - Improvements in or relating to electrically driven tuning forks : en
  • GB367089A - Improvements in and relating to metal sealing rings for valves for high temperature and pressure gases or liquids : en
  • FI14161A - The conditions for the production of arthropods in the field of viscose, the genomic species of the stark minerals and the sturgeon of the stark minerals : en fi
  • FI14177A - Refunds for the production and use of raw materials in the same way : en fi
  • FR720451A - Extendable table : en fr
  • FR720128A - Local medical radiation device : en fr
  • FR720312A - Safety razor : en fr
  • DE544720C - Milling cutter for mold cores : de en
  • ES125307A3 - A procedure for the manufacture of corrugated cement and asbestos sheets. : en es
  • DE544522C - Process for the production of anthraquinone and anthraquinone derivatives : de en
  • DK45230C - Absorption cooler. : da en
  • DE544428C - Mixture regulator : de en
  • DE544457C - Device for moistening paper and fabric webs : de en
  • CA319816A - Crossfoot register : en fr
  • CH152642A - Watch movement barrel. : en fr
  • FI14165A - Combined angle band and leg to the tithing scale frame : en fi
  • US1845091A - Machine for making wirebound box blanks : en
  • US1845516A - Machine for repairing knitted fabrics : en
  • US1844987A - Block mold : en
  • US1845256A - Heat exchange device : en
  • US1845945A - Cotton press : en
  • US1845968A - Chrome refractory and its method of manufacture : en
  • US1845152A - Gaseous fuel mixing device : en
  • CH152636A - Frequency meter with a resonance circuit tuned to the setpoint of the frequency to be measured. : de en
  • DE544164C - Awning that can be rolled up by spring action for vehicles, especially for motor vehicles : de en
  • ES125376A1 - Improvement in taximeter devices. : en es
  • FR720314A - Auxiliary control device for an electric or other motor, more particularly applicable to textile machines : en fr
  • FR720323A - Recording method for talking cinema and similar devices : en fr
  • DE544281C - Scrubbing brush with rubber strips : de en
  • ES125374A1 - Device or system for electrical control of any kind of devices. : en es
  • IE12057L - Discharge tubes : en
  • GB367344A - A new or improved valve for pneumatic tyres and the like : en
  • US1844944A - Method and apparatus for coking tars and hydrocarbon oil residues : en
  • US1845726A - Box-marking machine : en
  • GB367270A - Improvements in belt shifting devices for spinning and twisting machines : en
  • FR720197A - Device for uniformly bringing to other workstations, in particular to automatic tapping machines, the trimmed and or polished nuts in a machine : en fr
  • DE544411C - Spool changing device for winding machines, especially for rayon spinning machines : de en
  • FR720091A - Device for opening bottles with crown cork or screw closure : en fr
  • DE544537C - Flat knitting machine with device for easy turning of the machine by hand using a friction clutch : de en
  • USD86267S - Design fob a latch : en
  • US1844953A - Radio receiving circuits : en
  • US1845308A - Railway traffic controlling apparatus : en
  • US1845782A - Windshield wiper : en
  • FR720064A - Improvements made to wood impregnation processes : en fr
  • US1845681A - Arch support : en
  • NL26226C - : en
  • DE544214C - Sliding guide for protective capsules of watches : de en
  • DE544289C - Process for the preparation of acet monochloramide : de en
  • DE544460C - Caster for hand vehicles : de en
  • ES125427A1 - Improvements in television sets and their like. : en es
  • FR720145A - Improvements in moving coil sound recording and reproducing apparatus and similar apparatus : en fr
  • GB367364A - Improvements in carpeting : en
  • US1845919A - Apparatus for vending packaged materials : en
  • DE544610C - Apparatus for measuring the inclination of boreholes : de en
  • DE544271C - Process for refining metals with a slag or molten salt : de en
  • FR720373A - Explosion turbine : en fr
  • US1845044A - Vehicle : en
  • FR719964A - Loudspeaker enhancements : en fr
  • FR720377A - New process for preparing high strength light metal plates, billets, etc. for rolling : en fr
  • FR720539A - Improvements to processes and devices for polishing and brightening metals : en fr
  • US1845799A - Bailer : en
  • US1845946A - Portable shed structure : en
  • GB367797A - Process for the manufacture of 1-phenyl-2, 3-dimethyl-5-pyrazolone : en
  • US1844984A - Ledger or guard plate device for agricultural machines : en
  • FR720094A - Improvements to ash disposal systems : en fr
  • FR720423A - Combined machine for automatic gluing and regularity of soles and welts of chassons called Charentais : en fr
  • DE544524C - Process for the preparation of 7-aminophenanthridone : de en
  • DE544687C - Hanging files, where the compartments are held by supports : de en
  • GB367320A - Device for the dust free emptying of dust into carts : en
  • FR720025A - Improvements made to irrigation systems : en fr
  • FR720219A - Method and apparatus for the manufacture of cellulose : en fr
  • GB367200A - Improvements in carpet sweepers : en
  • GB367349A - Improvements in and relating to the packing and storage of safety razor blades : en
  • US1845704A - Drawer latch : en
  • USPP7P - Missottbi : en
  • US1845867A - Master-key lock : en
  • USD86202S - Plate or similar article : en
  • US1845498A - By-pass casing : en
  • DE544385C - Process and device for carrying out chemical reactions at high temperatures in continuous tunnel furnace operation using gaseous halogens or halogen-containing substances as starting components : de en
  • ES125343A1 - Improvements in sheds to store legumes. : en es
  • ES748U - Clamping device for shirt cuffs. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720058A - Diesel engine pre-ignition chamber trim : en fr
  • FR720295A - Manufacturing process of rubber soles : en fr
  • US1845014A - Sash holder : en
  • DE544445C - Wheel or worm gear with a gear divided in the gear plane : de en
  • DE544354C - Circuit arrangement for automatic switching on and off of the blower in pneumatic tube systems with subdivided travel pipe sections : de en
  • FR720462A - Inductor, rotary, liquid-cooled, for turbogenerators : en fr
  • ES125252A1 - A procedure and its corresponding special device to improve the performance of heat exchange devices. : en es
  • DE544383C - Process for separating a gas from a gas mixture by means of a finely divided, solid adsorbent which is guided in countercurrent : de en
  • DK45259C - Bimetallic Bodies and Procedure for Their Manufacturing. : da en
  • FR720466A - Process for making a low-alcohol drink with milk : en fr
  • DE544775C - Zipper : de en
  • FR720518A - Damping device specially for motor vehicle trailer towing devices with automatic braking : en fr
  • GB367139A - Improvements relating to extractors for tubes or the like : en
  • ES594Y - Automatic float valve for water closet tanks. : en es
  • CH152778A - Process for the preparation of a tanning agent. : de en
  • US1845955A - Turbine : en
  • USD86240S - Design for a goblet or similar article : en
  • CH152725A - Automatic telephone system with telephone switch sections. : de en
  • US1845028A - Oil burner : en
  • US1845245A - Internal combustion engine : en
  • US1845409A - Radiator cap : en
  • US1845555A - Liquid and other hydrocarbons and derivatives thereof by the destructive hydrogenation of carbonaceous materials : en
  • US1845283A - Tortional spring toggle : en
  • CA319840A - Machine for manufacturing ceramic objects : en fr
  • CH152782A - Injection carburetor. : de en
  • CH152639A - Containers for speaking machine needles and other similar needle-shaped bodies. : de en
  • ES125407A1 - Procedure for the manufacture of hydrogen. : en es
  • FR720161A - Waterproofing process for paper and cardboard boxes : en fr
  • US1844994A - Process for the manufacture of iron and steel : en
  • US1845043A - Industrial truck : en
  • US1845747A - Frame for telephone instrument numbers : en
  • USD86235S - Charles jardine : en
  • US1845119A - Reaming and counterboring bit : en
  • US1845646A - Doorlock : en
  • CH152726A - Circuit arrangement for amplifying electrical waves. : de en
  • DK45250C - Bell-shaped gas container with slide seal and procedure for its installation. : da en
  • DE544343C - Molding box for inserting prepared upholstery sheets or fillings into finished pillow cases : de en
  • DE544718C - Centrifugal mill, especially for preparing model sand : de en
  • US1845495A - Boat : en
  • US1845961A - Milk product : en
  • DE544529C - Device connector : de en
  • DE544690C - Process for the production of alcohol-free aluminum ethoxide : de en
  • FR720159A - Tubular well filter : en fr
  • GB367163A - Improvements in and relating to the washing and after treatment of spinning cakes : en
  • GB367371A - Improvements in and connected with the preservation of fish in trawlers or marine carriers : en
  • DE544647C - Protection device for trees : de en
  • CH152607A - Process for the preparation of racemic menthol. : de en
  • US1845504A - Hydraulic shock absorber : en
  • DE544505C - Sealing for sliding windows that can be rotated around a side axis : de en
  • GB367368A - Improvements in and relating to machines adapted for use for mixing, emulsifying, homogenising comminuting and like purposes : en
  • GB367234A - Improvements relating to rotary engines or motors : en
  • GB367303A - New or improved process of preparing cooked meats : en
  • DE544223C - Device for determining the number of days between two calendar days : de en
  • ES124519A2 - A PROCEDURE FOR THE REFINING OF CARBONOUS SUBSTANCES : en es
  • US1845385A - Display case : en
  • US1845203A - Blank forming machine : en
  • US1845538A - Condenser : en
  • US1845551A - Motor supporting arrangement : en
  • DE544095C - Circuit arrangement for counting connections of different values in telephone systems with dialer operation and memories : de en
  • GB367427A - Automatic mono-recording trap nest : en
  • GB367817A - Improvements in the manufacture and production of firmly adherent coatings : en
  • DE544538C - Device for the quick production of chewing surface models : de en
  • ES125092A1 - Improvements in thermionic oscillation generators. : en es
  • US1845379A - Process of and apparatus for locating mineral deposits in subsurface earth strata : en
  • US1845533A - Apparatus for making pressed wood fiber products : en
  • US1845037A - Loading and dull-lustring silk : en
  • US1845251A - Airplane : en
  • GB367292A - Improved manufacture of aromatic hydrocarbons and their substitution products : en
  • FI14174A - Tuggare : en fi
  • CH152598A - Method and device for sterilizing food. : de en
  • US1845729A - Glare diverter for automobile head lamps : en
  • USD86194S - Design fob a shingle : en
  • FR720384A - Recording thermomagnetometer : en fr
  • GB367781A - Improvements in or connected with motor-car wind screens : en
  • US1845220A - Draft rigging : en
  • US1845252A - Water closet : en
  • US1846010A - Rail anchor : en
  • USD86248S - Design for a dress : en
  • USD86218S - Design fob a gaming table : en
  • GB367150A - Improvements in and relating to thermionic vacuum tubes or valves and arrangements for limiting, amplifying, detecting, rectifying or other purposes : en
  • GB367322A - Safety device for hydraulic brake operating mechanism, more particularly for self-propelled vehicles : en
  • DE544470C - Hollow spoke wheel : de en
  • GB367066A - Improved methods of and means for joining tubes to tube sheets : en
  • GB367265A - Improvements in or relating to the rotors of axial flow pumps and the like : en
  • GB367085A - Improvement in ammeters : en
  • DE543378C - Gearbox for power transmission from the running axle of a railway vehicle to a power generator or compressor attached to the vehicle : de en
  • DE544361C - Process for the preparation of arsic acids of the pyridine series : de en
  • USD86210S - U jlyj : en
  • DE513750C - Gas pressure regulator, especially for installation in inhabited rooms, with control pressure regulator : de en
  • DE544275C - Light signals for air traffic with dioptric lenses or similar mirror systems : de en
  • DE544471C - Bicycle security lock : de en
  • US1845172A - Roll grinding machine : en
  • US1845781A - Controlling grain growth in aluminum-manganese alloys : en
  • ES124543A1 - Procedure and device for the multiplication of writings, drawings or the like by repeated printing. : en es
  • FR720044A - Towel holder for washing, wiping and cleaning paving, tiles, floors, walls, etc. : en fr
  • FR720509A - Air insufflation device for use by dentists : en fr
  • FR720290A - Improvements to hydrocarbon cracking : en fr
  • GB367374A - Improvements in battery charging systems : en
  • DE544184C - Roller press for the production of egg or ball briquettes : de en
  • US1845201A - Structural toy train and the like : en
  • FR720401A - Arrangement of resistors for radio receivers : en fr
  • US1845658A - Hopper car : en
  • DE544439C - Device for connecting agricultural equipment or working machines to a tractor : de en
  • DE544443C - Pistons for internal combustion engines : de en
  • US1845016A - Method of ornamenting metal surfaces : en
  • FR720517A - Device for supplying liquids on vertically movable discs into a container, for example in disc gasometers : en fr
  • DE548081C - Support plate as protective covering for table tops made of partial plates : de en
  • GB367207A - Flexible couplings for rotary shafts and the like : en
  • CH152563A - Bottle washing machine. : de en
  • CH152715A - Electric lighting apparatus. : de en
  • ES125274A1 - Improvements in the tobacco feeding mechanisms for cigar making machines. : en es
  • FR720545A - Devices for teaching arithmetic to children : en fr
  • US1845645A - Filleting machine : en
  • US1845053A - Pressed metal automobile body : en
  • USD86245S - Gotthile lehmann : en
  • USD86294S - Design for a book cabinet : en
  • US1845685A - Sound chamber for loud speakers : en
  • DE544519C - Metallic vessels for bleaching liquor : de en
  • ES125256A1 - Small electric motor for winding devices for watches, mechanisms for bells for watches, rolling mechanisms and the like. : en es
  • FR720141A - Improvements to nails, tacks and the like : en fr
  • FR720413A - Automatic pressure adjustment valve : en fr
  • CH152668A - Rooster. : de en
  • DE544422C - Cord guide body held rigidly and immovably in a hollow curtain rod that is open on one side : de en
  • CA319895A - Bacterial oxidation of organic compounds : en fr
  • DE544339C - Device for preparing grain or the like before the grinding process : de en
  • DE544644C - Financier : de en
  • DK45234C - Aluminum container, especially useful as a milk transport bucket. : da en
  • CH152570A - Textile tape stretching mechanism. : en fr
  • CH152568A - Process for the production of uniform spinning solutions that are always of the same type for spinning. : de en
  • US1845694A - Treatment of alloys : en
  • US1845969A - Suction augmenting device : en
  • US1845627A - Combination water faucet : en
  • US1845371A - Foundry facing and method of applying same to molds : en
  • CA319887A - Speed gear : en fr
  • DE544426C - Ruler, especially for drawing devices : de en
  • DE544446C - Etching machine : de en
  • FR720151A - Turntables for country railways : en fr
  • FR720273A - Device for cutting spur and helical gears that can be mounted on different machine tools : en fr
  • FR720467A - Compound working tools and instruments : en fr
  • GB367306A - Improvements in and relating to electric circuits for shifting the phase of an alternating potential : en
  • AU179931A - Improvements in means for handling eggs in connection withthe manufacture of egg pulp : en
  • AU3051830B - Improved dish scraper : en
  • DE544773C - Shuttle : de en
  • US1845325A - Thermometer : en
  • US1845980A - Production of expanded metal : en
  • USD86230S - holcomb : en
  • FR720199A - Toggle lever or push button switch : en fr
  • FR720528A - Electric phonographic player comprising a ferromagnetic armature which can turn around a pivot : en fr
  • GB367764A - Improvements in sound reducing screens for windows and other wall apertures : en
  • US1845900A - Spindle drive for spinning frames : en
  • US1845359A - Gauge : en
  • US1845075A - Insulation for electrical conductors : en
  • DE544412C - Process for the mass production of natural artificial teeth and dental prostheses or the like from synthetic materials, trolon, formaldehyde and urea or thiourea and other urea derivatives : de en
  • CH152770A - Process for the preparation of a new stain dye. : de en
  • US1845377A - Process of making nitrocellulose films and similar products : en
  • US1845539A - Condenser : en
  • FR720347A - Device for the automatic regulation of the distribution of liquid under pressure in refrigerating machines with gas compression : en fr
  • FR720411A - Pumps for great depths, intended for lifting crude oil : en fr
  • FR720458A - Method of fixing metal cladding plates : en fr
  • GB367160A - Improvements in or relating to manoeuvre signalling devices for use on road vehicles : en
  • CH152603A - Process for the production of pure zinc oxide in the production of hydrosulfite. : de en
  • CH152735A - Illuminated sign for neon sign and method of making the same. : de en
  • DE544437C - Card punching machine for punching true values and complementary values : de en
  • ES125264A1 - New olive washing machine : en es
  • FR720165A - Process of mechanical molding of cast iron vessels such as those which constitute the hot water tanks of stoves : en fr
  • FR720253A - A process for making a castable rubber composition that does not immediately coagulate : en fr
  • FR720374A - Fuel injector device constituting at the same time spark plug for internal combustion engines : en fr
  • CA319786A - Apparatus for refining lead bullion : en fr
  • CH152708A - Device for producing initial arc priming in mercury vapor current rectifiers. : en it
  • US1845147A - Weighing scale : en
  • US1845401A - Folding lamp for automobile rear seats : en
  • US1845485A - Thermostatically controlled shutter : en
  • CH152676A - Internal combustion engine, in particular for ships. : de en
  • CA319819A - Lightning arrester or surge absorber : en fr
  • CH152669A - Glandless valve. : de en
  • CH152723A - Process for the preparation of the dimethylcarbamic acid ester of m-dimethylaminophenol. : de en
  • CA319767A - Bath cabinet : en fr
  • CH152691A - Electric machine with axial cutouts on the outer circumference of the laminated stator core for cooling the same. : de en
  • FR720092A - Regulators for electrical machines having algebraic curves as characteristics : en fr
  • FR720227A - Eclipse ashtray for motor vehicles and others : en fr
  • GB367459A - Improvements in or relating to filtering or fine straining apparatus for liquids : en
  • DE544175C - Computing device for making corrections to the daily influences when shooting at earth targets : de en
  • CH152541A - Electric radiator. : de en
  • CH152617A - Process for the splitting hydrogenation of liquid compounds containing carbon and hydrogen with a high boiling point. : de en
  • DE544473C - Drinks and food bases : de en
  • US1845127A - Conveyer mechanism : en
  • DE544173C - Underwater torpedo ejector : de en
  • DE544603C - Filtering device for colloidal liquids, especially milk : de en
  • ES605Y - Toiletry box for the rubber strips used in retreading tires, with the necessary elements for their application. : en es
  • FR720521A - Process for the treatment of clay materials, particularly kaolins, clays or the like, to obtain alumina and its compounds : en fr
  • CA319842A - Coupler connection for railway draft riggings : en fr
  • CH152758A - Overhead line for rail vehicles and trackless vehicles. : de en
  • US1845432A - Said coojcb : en
  • US1845542A - Condenser : en
  • US1845916A - Lock for spare wheels and tires : en
  • US1845863A - Calculating machine : en
  • USD86254S - Design for a dress : en
  • CA319787A - Boiler tube cleaning apparatus : en fr
  • CH152641A - Anti-glare headlight particularly for airfields and automobiles. : en fr
  • US1844934A - Hose reel and the like : en
  • US1845763A - Phonographic street announcer for vehicles : en
  • FR720172A - Welding improvements : en fr
  • FR720291A - Device for waving and curling hair : en fr
  • FR720438A - Process for improving the stable resistance of chromium-nickel steel alloys, chemically neutral, to alternating forces : en fr
  • GB367112A - A crushing device for tablets and like articles : en
  • GB367314A - Improvements in or relating to electric switches for the prevention or extinction offire on aircraft : en
  • GB367101A - Clutch control mechanism : en
  • ES125271A3 - A special tape or band that fastens to the waistband of the pants prevents the shirt from coming out, keeping it stretched. : en es
  • ES125342A1 - Procedure so that all passenger cars, trucks, trucks, tractors and engines of explosion, use gas oil and other cheap fuels, instead of gasoline, as fuel. : en es
  • FR720160A - Two Speed Endless Gathering Belt Improvements For Cigarette Making Machines : en fr
  • FR720242A - Water ski : en fr
  • FR720425A - Harrowing machine : en fr
  • GB366997A - Improvements in the oxidation of hydrocarbons and waxes : en
  • US1845942A - Heating, drying and ventilating system : en
  • CH152761A - Jet guide for liquid withdrawal points. : de en
  • US1845814A - Portable shelter : en
  • USD86255S - Design for a dress : en
  • AU298831A - Electrical coupling circuit : en
  • CH152665A - Block storage. : de en
  • AU216731A - Improvements in or relating to composite rubber-faced surfacing material : en
  • DE544363C - Track turning machine with push rollers that push evenly when the track width changes : de en
  • CA319871A - Body-boat structure for amphibion aircraft : en fr
  • DE544394C - Furnace for the heat treatment of bulk parts : de en
  • US1845471A - Folding box : en
  • USD86223S - Design for a dress : en
  • US1845349A - Hydraulic control apparatus for scrapers : en
  • USD86239S - kimble : en
  • CH152558A - Toilet installation. : en fr
  • US1845104A - Waving pad press : en
  • CA319896A - Governing mechanism for fluid-operated motors : en fr
  • US1845160A - Combination razor and hair trimmer : en
  • US1846007A - Method and apparatus for mounting lock bodies : en
  • ES125325A1 - A manufacturing process for bags of any textile fiber, with paper interior. : en es
  • US1845714A - Perforating machine : en
  • US1845940A - Lens : en
  • USD86238S - of chicago : en
  • USD86269S - Harry raskin : en
  • US1845211A - Developing apparatus : en
  • US1845503A - Pyro-metallurgical process and apparatus : en
  • US1845581A - Water heater : en
  • US1844992A - Line space gauge for typewriters : en
  • CH152584A - Plain, especially for rayon. : de en
  • CA319884A - Brake adjusting device : en fr
  • DE544491C - Method and device for packing cigarettes in boxes : de en
  • FR720193A - Process for the production of a new condensate of the anthraquinone series : en fr
  • FR720505A - Improvements in the establishment of convertible bodies : en fr
  • US1845354A - Spare tire lock for automobiles : en
  • ES125450A1 - A plug for car radiators. : en es
  • FI14166A - Potato picking rake : en fi
  • GB367369A - Device for pushing rail vehicles for marshalling and like purposes : en
  • US1845394A - Corn planter : en
  • US1845746A - Mechanical treatment of steel : en
  • US1845926A - Cooling bed : en
  • AU406731A - Improvement in photographic shutter : en
  • CA319757A - Illuminated hand signal device for automobiles : en fr
  • US1845448A - Window sash restraining means : en
  • US1845465A - Windshield wiper : en
  • DE544618C - Manufacture of alkali chromates : de en
  • US1845141A - Automatically illuminated pressing machine : en
  • US1845102A - Trawl runner : en
  • US1845336A - Milk handling device : en
  • USD86284S - Design foe : en
  • US1845391A - Process of manufacturing containers : en
  • US1845853A - Corpse head support for undertakers : en
  • FR720205A - Process for making hydrofluoric acid from fluorspar and sulfuric acid : en fr
  • US1845109A - Shade holder : en
  • US1845589A - Gas burner and flame guard : en
  • US1845751A - Purification of keto acids : en
  • US1846002A - Means and method for raising liquid from wells : en
  • CH152534A - Drive and suspension for grabs of excavator systems. : de en
  • US1845078A - Container and sealing means therefor : en
  • US1845101A - Fraud prevention system for electric metering : en
  • US1845530A - Luminous sign : en
  • USD86225S - Design for a doll or similar article : en
  • DE544574C - Unloaded bogie for toy locomotives : de en
  • FR720107A - Hub caps for motor vehicles and others : en fr
  • FR720538A - Armor Control and Reduction Device for Hand Looms : en fr
  • GR3541B - IMITATION OF LETTER ENGRAVING OF NUMBERS AND EVERY KIND OF DRAWING ON GLASS FOR VARIOUS USES AND THE SAME ADVERTISING. : el en
  • US1845365A - Conduit and pipe clamp : en
  • CH152659A - Mechanically operated impact tool. : en fr
  • US1845843A - Index : en
  • DE544324C - Process for the production of a water-repellent cloth-like material : de en
  • US1845038A - Combination tool : en
  • US1845890A - Bait : en
  • US1845932A - Cushioning means for draft gears : en
  • US1845317A - Saturator : en
  • US1845695A - Method of facing clay bodies : en
  • US1845740A - Street sweeper : en
  • US1845979A - Preventing feed-back in amplifier tubes having common plate supply : en
  • DE516271C - Gas pressure regulator, especially for installation in inhabited rooms, with control pressure regulator, the branch flow of which flows into the consumption line : de en
  • DK45254C - Coupling device for automatic telephone exchanges. : da en
  • FR720167A - Method and devices for giving metal furniture a new decorative appearance and particularly the appearance of wooden furniture : en fr
  • US1845376A - Generator of ultra violet rays : en
  • US1845011A - Bust form : en
  • GB367279A - A nose inhaler : en
  • US1845615A - Furnace : en
  • US1845676A - Journal box waste oil extractor : en
  • CH152684A - High performance boiler. : de en
  • US1845474A - Exhaust manifold : en
  • DE544260C - Oven with traveling stove and steaming device : de en
  • DE544450C - Switching device for the frame holding and cutting tools of grooving machines : de en
  • ES124963A3 - Procedure for the manufacture of fancy papers and the like. : en es
  • DE544576C - Device for pre-opening the sleeves of sliding boxes : de en
  • ES747U - Fastening device from collars to shirts. (Machine-translation by Google Translate, not legally binding) : en es
  • DE540619C - Process for the preparation of Kuepen dyes : de en
  • DE544325C - Process for the production of elastic synthetic masses : de en
  • DE544328C - Process for the production of plastic masses from cellulose : de en
  • CH152696A - Press contact plug. : de en
  • NL26104C - : en
  • US1845510A - Switch : en
  • US1845688A - Rubberized fabric and process of producing the same : en
  • US1845739A - Apparatus for heating and cracking oil : en
  • CH152526A - Plate for interiors, especially for covering cable ducts. : de en
  • US1845083A - Removable gravity-locking hanger for humidifier pans : en
  • US1845994A - Signal distortion indicator : en
  • DE544381C - Clamping rail for filing books for loose-leaf bookkeeping, which is held in place on the book's line-up pins in a releasable manner using a security lock : de en
  • DE544459C - Device for drying pigment papers : de en
  • GB366990A - Improvements in the production of anthraquinone derivatives : en
  • GB367162A - Process for producing waterproof mortar forming materials : en
  • US1845500A - Calendar device : en
  • US1845713A - Method of producing white lead : en
  • US1845947A - Message protector : en
  • DE544270C - Stove top : de en
  • US1845073A - Radiator : en
  • US1845753A - Burner system for finely divided fuels : en
  • US1845772A - Building structure : en
  • CH152536A - Process for the production of tar emulsions for road construction purposes. : de en
  • DE544280C - Process for the manufacture of pipes or jackets : de en
  • DE544440C - Milk extractor for manual operation : de en
  • US1845426A - Azo dyestuffs : en
  • US1845487A - Method for the production of pulp : en
  • USD86295S - Design for a corner china closet : en
  • US1845744A - Production of quicklime and sulphur dioxide : en
  • US1845108A - Arrangement for operating rods : en
  • US1845112A - Railway traffic controlling apparatus : en
  • DE544594C - Cathode oscilloscope : de en
  • DE544252C - Pusher for locks : de en
  • ES125332A3 - A procedure for making anvils. : en es
  • FR720132A - Gasifier charging devices control method : en fr
  • FR720283A - Device for stacking cigarettes : en fr
  • GB367780A - Improvements in or relating to yarn packaging devices : en
  • US1845396A - Well casing head : en
  • US1845621A - Burglar and fire alarm : en
  • DK45225C - Machine for picking potatoes and similar root vegetables. : da en
  • ES125320A1 - Improvements in the preparation of gypsum and cement mixtures for plasters and plasters. : en es
  • US1845285A - Stoker : en
  • US1845418A - Battery cover : en
  • CA319780A - Belt and pulley : en fr
  • US1845258A - Building set : en
  • US1845540A - Condenser : en
  • US1845655A - Paper manufacture : en
  • US1845953A - Dual control for aeroplanes : en
  • US1845182A - Fluid lift for wells : en
  • US1845963A - Door knob locking device : en
  • FR720191A - Improvements to liquid fuel burners : en fr
  • GB367070A - Improvements in chimneypieces or surrounds, hearths and curbs for use with domestic fireplaces and the like : en
  • CA319879A - Brake slack adjuster : en fr
  • CA319764A - Grain cleaning mechanism : en fr
  • AU99031A - Improvements in vacuum cleaners : en
  • CA319802A - Multiple-step process of fibre liberation : en fr
  • ES125291A1 - An automatic regulating device of the tension of the warp in the looms. : en es
  • US1845022A - Take-up controlling mechanism for looms : en
  • CH152587A - Template for the production of print-through patterns. : de en
  • US1845106A - Device for securing dry steam in boilers : en
  • US1845318A - Power transmitting mechanism for motor vehicles : en
  • US1844942A - buttfield : en
  • USD86259S - Design for a sign : en
  • US1845049A - Temperature indicator for internal combustion engines : en
  • US1845482A - Tile construction : en
  • US1845613A - Toy : en
  • GB367099A - Improved boiler flue cover tile : en
  • GB367792A - Improvements in and relating to methods of introducing barium into electrical discharge receptacles : en
  • US1845320A - Weather strip for bottoms of doors and inswinging windows : en
  • US1845860A - Navigating instrument : en
  • CH152633A - Universal mount for automatic firearms. : de en
  • US1845508A - Ammunition container : en
  • AU449131A - Improvements in thermionic valves ofthe screened grid type : en
  • US1845428A - Screw thread lock : en
  • US1845825A - Spring handle attachment for rock drills : en
  • US1845239A - Heat exchanger : en
  • US1845473A - Game : en
  • USD86237S - Design for a liquid dispenser : en
  • CH152529A - Device for draining condensation water from windows. : de en
  • CH152746A - Trolley to support the tail of the airplanes during their movements on the ground. : en fr
  • GB367329A - Portable dark-room : en
  • CH152616A - Process for the production of an adhesive. : de en
  • CH152733A - Electromagnetic signal sounder. : de en
  • CH152768A - Process for the preparation of 3-oxycarbazole. : de en
  • USD86200S - Ytjkio buma : en
  • USD86211S - Plate or similar article : en
  • CA319801A - Purification of cellulose fibres : en fr
  • CH152542A - Electric heating installation. : en fr
  • CA319822A - Fuel burning apparatus : en fr
  • US1845024A - kivari : en
  • US1845757A - Hat : en
  • CH152765A - Process for the preparation of a product containing calcium phosphide which is suitable for pest control and as a fertilizer. : de en
  • US1844960A - Receptacle : en
  • US1845121A - Waste trap : en
  • US1845703A - Toy : en
  • CH152698A - Guy insulator. : de en
  • FR720005A - Continuous spinner : en fr
  • ES125338A1 - PROCEDURE FOR THE PREPARATION OF AN INSULATING MASS INTENDED FOR THE HIGH VOLTAGE AND HIGH FREQUENCY TECHNIQUE : en es
  • DE544182C - Dismantling device for insoluble masses, especially clay, by flushing out boreholes : de en
  • DE544498C - Press for sheet metal working : de en
  • ES125315A1 - A valve of straight passage to total compensation, being the static and dynamic balancing automatically realized to all the speeds of the fluid that circulates by her. : en es
  • ES125444A1 - Procedure for obtaining a composition of cement-based material. : en es
  • ES649Y - Container of all kinds of inks and similar items. : en es
  • DE543901C - Control valve for compressed air braking : de en
  • FR720284A - sound transmitter : en fr
  • FR720403A - Method and device for emptying barrels containing pasty material : en fr
  • FR720527A - Remote starting and reversing device for combustion engines : en fr
  • GB367878A - Improvements in or relating to sounding apparatus : en
  • DE544236C - Joining of butt butt metal sheets with a clad layer of noble metal by welding : de en
  • FR720104A - Safety lock : en fr
  • FR720265A - Chande steam and water boiler : en fr
  • GB367184A - Improvements connected with studs for personal wear : en
  • GB367251A - Improvements in altimeters and rate of climb indicators : en
  • DE542451C - Cable guide for encapsulated winch drums : de en
  • GB367116A - A new and improved process for the extraction of fibre from vegetable matter : en
  • GB367189A - Improvements in and relating to electric circuit controlling devices : en
  • CH152621A - Process for coating a metal object with resistant material and a metal object produced by this process. : de en
  • NL26178C - : en
  • US1845334A - License plate holder : en
  • US1845862A - Internal combustion engine with staged compression and expansion : en
  • US1845151A - Current rectifying system and apparatus : en
  • US1845869A - Safety laundry tag : en
  • CA319806A - Microphone coupling device : en fr
  • GB367359A - Improvements in and relating to the casting of ingots and other metal castings : en
  • CH152539A - Chimney top. : de en
  • CH152749A - Automatic coupling device for motor vehicles, moved by auxiliary power. : de en
  • US1844939A - Brake operating mechanism : en
  • GB367023A - Improvements in or relating to bedsteads and the like : en
  • GB367057A - Suspension of self-propelled vehicles : en
  • CH152533A - Calming and distribution device for basins and hydraulic channels. : en fr
  • DE544227C - Straw feed and cutting unit for sugar cane harvesters : de en
  • DK45227C - Needle clamping device for sewing machines. : da en
  • US1845612A - Bookbinding : en
  • US1845767A - Electrical starting system for internal combustion engines : en
  • AU506531A - Improvements in and relating to fittings for making connections to electric cables, wires andthe like : en
  • FR720089A - Compensator for straw baler charging : en fr
  • GB367152A - Improvements in means for driving the drawing rolls in spinning machines or like frames : en
  • GB367326A - Improvements in surface condensers with vertical tubes : en
  • US1845742A - Method for crystal growth : en
  • US1845836A - Conduit : en
  • CA319882A - Telegraphonic method : en fr
  • AU68731A - Improvements in or relating tothe stiffening of parts of footwear : en
  • US1845466A - Airplane : en
  • US1845897A - Well screen : en
  • CH152535A - Process for the preparation of emulsions from tar products. : de en
  • FR720117A - Improvements made to lubricating substances : en fr
  • CH152552A - Device for cleaning and cleaning window panes. : de en
  • CH152577A - Method and device for automatically maintaining a practically constant unwinding tension of the warp threads in looms. : de en
  • US1845034A - Signaling apparatus for recording systems : en
  • US1845684A - Antireverse safety clutch : en
  • CH152789A - Process for the preparation of 3-dimethylamino-2-isopropyl-1-p-aminobenzoyloxypropane. : de en
  • US1845343A - Irrigator valve : en
  • US1845446A - Spare tire lock : en
  • US1844954A - Method and apparatus for controlling blowers : en
  • US1845445A - Loose leaf binder : en
  • US1846004A - Motion picture projector : en
  • FR720439A - Improvements relating to the soap refining process : en fr
  • GB367356A - Improvements in or relating to signalling circuits : en
  • DE544334C - Glue ring for fruit trees u. like : de en
  • DE544637C - Upholstered cushion with a narrow squeeze edge according to the manufacturing process : de en
  • GB367296A - Light alloy piston : en
  • GB367381A - Improvements in and relating to the contact process for preparing sulphuric acid : en
  • CA319752A - Device for supporting locomotive auxiliaries : en fr
  • DE544693C - Process for the preparation of mixtures of organic acids from carbohydrates and materials containing carbohydrates : de en
  • FR720306A - Improvements to electrochemical capacitors : en fr
  • GB367215A - Improvements in or relating to packing for shafts passing through walls subjected to differences in pressure : en
  • GB367253A - Improvements in optical-projection apparatus : en
  • GB367190A - Grabs for heapable material : en
  • FR720431A - masonry elevators : en fr
  • FR720495A - Pliers : en fr
  • GB367154A - Improvements in or relating to internal combustion engine power units : en
  • DE543798C - Rodless slide control for steam engines with filling and compression control : de en
  • FR720228A - Book holder : en fr
  • FR720499A - Improvements to sprinklers : en fr
  • US1845597A - Lens bracket : en
  • US1845794A - Universal joint : en
  • US1845841A - Method and apparatus for preventing back-fires in metal vapor rectifiers : en
  • USD86282S - Design for a dress : en
  • DE544285C - Process for the production of soluble alkyl products from straw and similar vegetable substances : de en
  • GB367313A - Enrichment of gases in krypton and xenon : en
  • FR720150A - Junction sleeve for electric cables : en fr
  • FR720224A - Improvements to fuel pressure regulators for internal combustion engines : en fr
  • DE544286C - Process for the production of acetaldehyde from acetylene : de en
  • ES700U - A new skein of wool, fleece, cotton and all kinds of yarns in the form of sleeves (Machine-translation by Google Translate, not legally binding) : en es
  • FR720085A - Improvements to wind-powered devices specially intended for use as fetishes on road vehicles : en fr
  • FR720186A - Improvements to light or signaling buoys (or both) and other similar buoys : en fr
  • US1844945A - Indicator board : en
  • US1845006A - Vanity case : en
  • US1845216A - Process of making oil traps for vacuum pumps and similar articles : en
  • FR720125A - Improvements to silencers for explosion engines and similar : en fr
  • FR720296A - Automatic axle steering device applicable to trolleys driven by cables, cable chains or the like : en fr
  • CH152721A - Device for fluoroscopy. : de en
  • GB367178A - Improvements in and relating to electric contacts : en
  • ES125280A1 - Packing against dust for axle boxes of vehicles on rails. : en es
  • FR720437A - Improvements to pumps, compressors and similar devices : en fr
  • GB367151A - Improvements in or relating to electrically driven vehicles : en
  • GB367391A - Improvements in or relating to electric and gas lamp shade and reflector fittings : en
  • GB367298A - Improvements in or relating to sewing machines : en
  • US1845042A - Electron discharge device : en
  • FR720176A - Electric resistance oven : en fr
  • ES125442A1 - An improved rubber manufacturing process. : en es
  • ES125469A1 - Improvements in the electrodes for the manufacture of electric lamps. : en es
  • FR720069A - Telegraph signal interference suppression arrangement with electrostatic signal accumulation : en fr
  • FR720178A - High voltage generator : en fr
  • FR720389A - Automotive brake improvements : en fr
  • FI14151A - Anordning vid kompressionskylmaskiner : en fi
  • FR720123A - Pen tray forming ruler and decimeter : en fr
  • FR720270A - Transmission mechanism for motors, compressors, pumps, etc. : en fr
  • US1844931A - Vibrating machine : en
  • GB367022A - Improvements in or relating to vacuum tube circuits : en
  • FR720354A - Gas injector for heating rails and the like : en fr
  • FR720237A - Electro-mechanical alarm system with automatic actuation : en fr
  • GB367281A - Improved apparatus for bending or folding sheet metal : en
  • US1844974A - Electric condenser and method of making it : en
  • US1845312A - Car loading roller : en
  • FR720013A - Incandescent tube : en fr
  • GB367227A - Improvements in or relating to injector valves having controlled nozzles for use in diesel engines : en
  • US1845329A - Dough kneader : en
  • US1845514A - Electric switch having lockout mechanism : en
  • US1845887A - Riding cultivator : en
  • FR720515A - Process for the optical recording of sounds on surfaces sensitized to light : en fr
  • US1845346A - Manufacture of age resisting vulcanized rubber : en
  • US1845566A - Air classifier : en
  • GB367361A - Method of accelerating the reaction in aluminothermic processes especially in their application to welding : en
  • DE544210C - Drum suction filter for separating suspended matter from liquids : de en
  • FR720535A - Method and device for quadruple doubling of fabrics of all kinds : en fr
  • FR720368A - Improvements to silencers for explosion engines : en fr
  • DE544679C - Hand compression molding machine with foldable bars to lift off the top box, the model plate and put down the top box : de en
  • US1845084A - Lubricating device for motors : en
  • US1845601A - Internal combustion engine : en
  • US1845778A - Tufted fabric with sized weft : en
  • DE544790C - Movable sliding window, especially for vehicles, by means of a weight compensation device and hand crank : de en
  • FR720149A - Lifting device for hairdressers' chairs, etc. : en fr
  • FR720263A - Improvements in processes and apparatus for converting heavy hydrocarbons to lighter hydrocarbons by decomposition and destructive hydrogenation : en fr
  • ES124658A1 - Improvements in the devices to remove the skin of fish. : en es
  • USD86250S - Design for an ensemble dress : en
  • GB367088A - Improvements in and relating to cranes, derricks, shear legs and like lifting devices : en
  • GB367087A - Improvements in or connected with cutter-chains and cutters of machines for use in mining coal and other minerals : en
  • DE544589C - Process for the production of citric acid from carbohydrates by means of molds : de en
  • FI14189A - Förfaringssätt fork torkning eller liknande behandling av virke ocr and material : en fi
  • US1845332A - Power transmission : en
  • US1845904A - Interlocking mechanism : en
  • DE544189C - Nailing device : de en
  • DE544195C - Manufacture of metal arsenates : de en
  • GB367763A - Improvements in or relating to mandrels for supporting and rotating cardboard tubes and other tubular members during winding and other operations : en
  • US1845730A - Loose leaf binder : en
  • DE544125C - Process for the factory series production of finished artificial teeth : de en
  • US1845088A - Golf bag : en
  • US1845629A - Stop joint for lead covered cables : en
  • DE544516C - Washing device that can be used in a washing vessel : de en
  • FR720251A - Improvements to stamping tools : en fr
  • DE544180C - Exercise device for golf or hockey : de en
  • GB367765A - Improvements in methods and apparatus for refrigeration : en
  • DE544759C - Photographic camera : de en
  • FR720364A - New car washing machine : en fr
  • FR720168A - Protective sheaths for underwater charging coils : en fr
  • FR720204A - Sheet pile course : en fr
  • FR720353A - Improvements to synchronized motors : en fr
  • DE543977C - Hanger file registry : de en
  • DE544401C - Negatively charged and dried, air-resistant lead collector electrode : de en
  • US1845020A - Beverage brewing device : en
  • US1845065A - Billing machine : en
  • US1845165A - Shock absorber : en
  • US1845877A - Case for clocks : en
  • DE544207C - Electric ignition device for gas burners of any kind : de en
  • DE544326C - Process for the preparation of resinous polymerization products : de en
  • CA319892A - Oil burning mechanism for furnaces : en fr
  • CH152629A - Method of fixing images obtained by a negative diazo type process. : de en
  • DE544050C - Procedure for writing on dials : de en
  • DE544154C - Process for precipitating the silicic acid contained in the waste liquors of the alkaline pulp cooking process : de en
  • DE544697C - Process for the production of odorless printing inks : de en
  • FR720097A - Safety device for steps : en fr
  • FR720166A - Unloader for fodder, grain and the like by ventilation : en fr
  • GB367125A - Improvements in electrical resistance elements for use in the measurement of radiant energy : en
  • GB367768A - Improvements in manifolding devices for use on type writing and like machines : en
  • DE505399C - Process for the production of high quality flour from the roots of germinated grain : de en
  • DE543801C - Device for removing sheets from a stack : de en
  • USD86260S - Design for a shoe : en
  • DE544580C - Device for filling bulk goods into bags : de en
  • DE544531C - Device for transferring measured quantities to measuring mechanisms with step-by-step display, which are braked in the last position won : de en
  • ES125421A1 - A process for the manufacture of alcohol free of empirumatic oils. : en es
  • CH152783A - Circulating steam generator. : de en
  • FR720086A - Compensation elbow tube to equalize thermal expansions in the pipes : en fr
  • US1845328A - Method of making radiators : en
  • US1845479A - Blood transfusion apparatus : en
  • CH152631A - Elastic balloon. : en fr
  • FR720310A - Improvements to portable eye shadow containers and resulting new industrial product : en fr
  • GB367223A - Improvements relating to the manufacture of artificial thread by the stretch-spinning process : en
  • ES125385A1 - A new procedure for packaging and presentation of the hooks or crochet hooks used to sew tissue samples, bloch, leather and for other similar applications. : en es
  • DE544262C - Production of sodium fluoride from sodium silicofluoride : de en
  • DE544672C - Pole-changing asynchronous motor, especially for the drive of knitting machines : de en
  • CA319784A - Metal pole : en fr
  • AU481831A - Improvements in or relating to thermionic valves : en
  • DE544296C - Die setting and line casting machine with several superimposed, individually to be brought into the working position magazines : de en
  • CA319817A - Writing adding machine : en fr
  • GB367249A - Improvements in and relating to overall chains or girdles for the pneumatic tyres of road vehicle wheels : en
  • GB367775A - Improvements relating to cutting or slicing apparatus : en
  • FR720108A - X-ray installation in which a capacitor acts as a current source for the x-ray tube : en fr
  • FR720370A - Aperiodic shock absorber to stop any pendulum movement, particularly applicable to automotive vehicle suspensions : en fr
  • USD86195S - Plate or similar article : en
  • US1845580A - Razor stropping apparatus : en
  • US1845590A - Sidewalk sign : en
  • US1845012A - Adjustable equalizer fulcrum device : en
  • US1845085A - Indirect lighting fixture : en
  • US1845641A - Hanger for clothing and the like : en
  • DE544465C - Expanding cam for a braking device of motor vehicles : de en
  • DE544708C - Cooling device for anodes of X-ray tubes : de en
  • FR720016A - Device for moistening gummed surfaces, such as envelopes, addresses to be glued, etc. : en fr
  • FR720177A - Liquid purification process : en fr
  • FR720267A - Extendable table : en fr
  • FR720229A - Apparatus performing the work in no gauze in the making of false selvages : en fr
  • US1845291A - Paste dispensing cabinet : en
  • ES677U - Improvements in the devices producing luminous advertisements. (Machine-translation by Google Translate, not legally binding) : en es
  • DE544566C - vehicle : de en
  • FR720447A - Valve timing control, for piston steam engines, with intake and exhaust valves arranged one behind the other : en fr
  • GB367218A - Tubular pit props, piles, arched roof supports and the like : en
  • GB367387A - A method of lining and coating metal pipes, receptacles or the like with a bituminous, tarry or other rust-preventing composition : en
  • DE543455C - Signaling device for leaderless railways with individual drives and block points : de en
  • FI14172A - Transport of rollers for transport and transport : en fi
  • DE544241C - Process for the production of X-ray images : de en
  • DE544646C - Self cashier for gas and other substances : de en
  • DE543790C - Process for the production of thiazole ring-containing cyanuric beads : de en
  • DE544205C - Shoe bottom with elastic ballast between the insole adapted to the lower surface of the foot and the outsole : de en
  • DE544564C - Windows that can be raised and lowered, especially for motor vehicles : de en
  • DE544714C - Gas tap for acetylene generator : de en
  • FR720137A - Unsinkable safe for ships : en fr
  • FR720383A - Advanced pneumatic tire type : en fr
  • GB367054A - Improvements relating to dyeing with mordant colours : en
  • GB367310A - Improvements in or relating to electron discharge tubes : en
  • GB367377A - Process for the production of articles with a high notched bar tenacity and resistance to scaling : en
  • FR720230A - Improvements to current transformers : en fr
  • FR720282A - Advanced process for papermaking : en fr
  • GB367193A - Improvements in or relating to knitting machines : en
  • CH152688A - Synchronous small motor. : de en
  • FR720059A - Lace clip : en fr
  • GB367090A - Improvements in method and apparatus for mixing powdered solid materials with liquids, particularly in the production of dough : en
  • GB367372A - Improvements in and relating to electric signalling systems for indicating deflections at a distant point : en
  • FR720021A - Method and machine for machining rolls, more especially rolls for pilgrim pitch rolling : en fr
  • DE486522C - Hard bandage cutter for therapeutic purposes : de en
  • DE544554C - Device for lifting the chick of roosters : de en
  • US1845389A - Tongs : en
  • US1845665A - Purification of alcohols : en
  • US1845812A - Piston gasket and expanding ring : en
  • DE544250C - wheel : de en
  • DE544409C - Machine for the production of braided hoses with a braiding mandrel moved in the axial direction : de en
  • GB367196A - Improvements in separating apparatus : en
  • US1845381A - Holder for pyrotechnic cartridges : en
  • US1845532A - Axle bending apparatus : en
  • US1845859A - Towing device : en
  • FR720068A - Machine for filling pressurized sparkling water bottles and closing them with a cap : en fr
  • FR720340A - Process for improving gasoline for internal combustion engines : en fr
  • FR720088A - Air discharge device for filling containers with liquids : en fr
  • CA319781A - Typewriter platen : en fr
  • CH152784A - Arrangement for damping the vibrations of overhead lines. : de en
  • CA319839A - Concentration of aqueous formic acid : en fr
  • CH152537A - Finned tube radiator. : de en
  • US1845066A - Combination elevator and conveyer : en
  • US1845577A - Automobile shade : en
  • DE544469C - Disc wheel for motor vehicles : de en
  • FR720099A - Improvements to friction transmission devices : en fr
  • FR720526A - Improvements to trailers for transporting livestock : en fr
  • IE12521L - Receivers and transmitters : en
  • USRE18351E - Method fob decorating flexible material : en
  • GB367187A - Improvements relating to door knobs and the like : en
  • DE544307C - Remote control device for automatic optional setting of the tuning means of radio receivers : de en
  • GB367021A - Improvements in the capping of bottles and in apparatus therefor : en
  • GB367045A - Improvements in or relating to molded articles containing inserts : en
  • GB367091A - An improved process of manufacture of shell-like articles of stainless steel : en
  • DE544547C - Compound internal combustion engine : de en
  • ES125413A1 - A shock absorber for the interior of all kinds of solid wheels. : en es
  • FR720234A - Device for rescuing the crew of sunken ships, especially submarine ships : en fr
  • ES125330A3 - VIBRATION SENDING OR RECEIVING APPARATUS FOR UNDERWATER SOUNDINGS, WHICH DO NOT NEED TO PASS THROUGH THE HULL : en es
  • ES125361A1 - A hearth or firebox for locomotives and other similar vehicles. : en es
  • GB367276A - Improvements in or relating to independently fired steam superheaters : en
  • CA319778A - Airplane wing heater : en fr
  • CH152702A - Circuit arrangement for selective relays working according to the impedance principle. : de en
  • FR720277A - Feeding and ejecting mechanism for printing machines : en fr
  • GB367362A - Improvements in film racks : en
  • FR39689E - Reinforcement or amplification station for high seas signal cables : en fr
  • FR720344A - Process for the purification of the mixture of hydrogen and nitrogen used in the synthesis of ammonia : en fr
  • GB367092A - Improvements in or connected with skeleton structures such as shop and other fronts, frames for doors, windows, pictures and the like : en
  • GB367239A - Improvements in or relating to apparatus for removing burrs from welded articles : en
  • GB367421A - An improved garment hanger : en
  • DE544552C - Silencer for internal combustion engines : de en
  • DE544701C - Evaporator with liquid separator for refrigeration systems : de en
  • DE544199C - Two-part housing cap for the delivery pistons of charging devices for furnaces : de en
  • CA319809A - Building structure : en fr
  • US1845039A - Dispensing pump : en
  • FR720417A - Precise and adjustable automatic acidimeter for rapid sorting of milk : en fr
  • FR720036A - Automatic rewinder for cable or suspension wire : en fr
  • DE544299C - Method and device for aligning the sheets on a multicolor rotary printing press : de en
  • DE544170C - wheel : de en
  • ES125329A1 - An improved mechanism for the wrapping of cigars. : en es
  • FR720245A - Improvement of the frames for reinforced rubber irons for draft animals and others : en fr
  • GB367299A - Improvements in sudorific bath cabinets : en
  • FR720155A - Method and apparatus for the manufacture of yarns for use in weaving fabrics : en fr
  • FR720272A - Machine gun fire control device integral with the propeller shaft : en fr
  • DE544373C - Mirror system for relocating the observer's point of view when aiming and adjusting photographic and cinematographic apparatus : de en
  • US1845214A - Spotlight : en
  • US1845339A - Coating body : en
  • CH152662A - Cigarette case. : de en
  • GB367786A - Improvements in or relating to electric discharge tubes, especially for use with electric signs : en
  • USD86242S - Design for a finger piece for scouring pads : en
  • FR720169A - Improvements to stapling or tying machines : en fr
  • GB367058A - Improvements in the formation of stranded electric cables : en
  • FR720189A - Process for manufacturing rubber-like masses : en fr
  • GB367230A - Improvements in or relating to methods of and apparatus for welding material and to improved and substantially tubular welded bodies produced thereby : en
  • DE544312C - Process for the ultraviolet irradiation of liquids by means of a discharge tube immersed directly in the liquid : de en
  • GB367141A - Improvements in appliances for playing ball games of skill : en
  • FR720082A - Light source for cinematographic projections : en fr
  • IE12419L - Magnesium and magnesuim alloys : en
  • DE544633C - Shoe insert : de en
  • DE544761C - Device for setting the exposure time on photographic apparatus : de en
  • FR720006A - Tamper-evident sealed box : en fr
  • CH152525A - Dowels for articulated junctions in wooden structures. : de en
  • US1845305A - macrae : en
  • US1845541A - Condenser : en
  • US1845661A - Fluid-mixing device : en
  • US1845647A - Journal box and car frame construction : en
  • DE542978C - Starting device with two constantly meshing wheels with helical teeth : de en
  • ES125375A1 - A new taximeter. : en es
  • ES125481A1 - A process for melting solid substances of high melting point. : en es
  • FR720066A - Sighting device for machine guns or others, for firing against aircraft, etc. : en fr
  • FR720321A - Improvements in the manufacture of rubber walls reinforced with textile materials, and in particular pneumatic tires : en fr
  • GB367245A - Improvements in or relating to the supply of a direct current electromagnet from an alternating current source : en
  • US1845162A - Spring suspension system : en
  • USD86229S - Design for a textile fabric : en
  • US1844965A - Vehicle body side construction : en
  • US1845352A - Dump body : en
  • US1845622A - Hydraulic system for storing and dispensing water-immiscible liquids heavier than water : en
  • FI14145A - Starkbrännare för kokningsändamål och dylikt : en fi
  • FR720248A - Method and apparatus for making two-piece boxes : en fr
  • ES125425A1 - Improvements in television sets and their like. : en es
  • FR720298A - Further training in the manufacture of wired glass : en fr
  • CA319753A - Paper stock refining device : en fr
  • CH152773A - Process for the preparation of a monoazo dye. : de en
  • DE544400C - Installation of the electrode plates for electrical collectors resting on projections of the vessel wall or on the upper edges of support disks by means of their flags : de en
  • DE544533C - Indirectly heated cathode for electron tubes : de en
  • DK45252C - Toothbrush with Toothpicks. : da en
  • FR720378A - Support arm for electric <<pick-up>> : en fr
  • US1845230A - Core-drilling apparatus : en
  • US1845513A - Hand brake : en
  • DE544449C - Roller grinder for pipe and similar mills : de en
  • ES125364A1 - A procedure to obtain chestnut flour. : en es
  • US1845097A - Forming machine for plastic material : en
  • US1845770A - Synchronous motor : en
  • DE544458C - Device for releasing the stop for the infinity position : de en
  • DE544474C - Device for grinding inner cylinder surfaces : de en
  • US1845398A - Progressive drying kiln : en
  • DE543792C - Exhaust steam mixing preheater for feed water, especially in locomotives : de en
  • FR720264A - Improvements made to the piston control rods of oil well suction pumps : en fr
  • FR720453A - Control block : en fr
  • DE544480C - Adhesive presentation device : de en
  • DE544204C - Safety device that works with a pressure regulator to prevent servomotor-controlled prime movers from running away if the oil pressure fails : de en
  • FR720144A - Construction process for reinforced concrete floors : en fr
  • GB367145A - Improvements relating to insulated electric conductors : en
  • DE544300C - Method and device for aligning the sheets in multicolor rotary printing presses : de en
  • DE544636C - Device for atomizing liquids : de en
  • CA319835A - Harvester thresher : en fr
  • US1845099A - Aviator's garment : en
  • US1845579A - Flooring unit : en
  • FR720338A - Process for the purification of gases for use in synthetic manufacture : en fr
  • GB367111A - Improvements in or relating to packing machinery : en
  • DE544301C - Process for the production of a fertilizer from waste water : de en
  • DE544429C - Projection lens : de en
  • GB367283A - Improvements in and relating to apparatus utilising infra-red rays for navigating when visibility is low, particularly applicable for aircraft : en
  • CH152711A - Cathode chamber for metal vapor rectifiers, especially large rectifiers. : de en
  • US1844989A - Lubricant dispensing device : en
  • FR720407A - Improvements to an elastic suspension for vehicles : en fr
  • IE11669L - Tins, iron kegs and like metal containers : en
  • ES125373A3 - A reduced draft apparatus. : en es
  • GB367284A - Improvements relating to diaphragm pressure regulators : en
  • GB367291A - Improvements in cast wheels particularly adapted to be used in connection with airplanes : en
  • FR719969A - Buttonhole sewing machine : en fr
  • FR720039A - Device for measuring the total of several measurement quantities : en fr
  • FR720174A - Further training in emission regulators : en fr
  • GB367157A - Improvements in apparatus for dyeing fabrics : en
  • FR720202A - Method and device for turning back part of fabric on a hanging or turning comb : en fr
  • CA319785A - Fibre stock refining apparatus : en fr
  • CA319874A - Liquid fuel burner : en fr
  • CH152528A - Reinforced concrete stair tread, method for its manufacture and device for implementing said method. : en fr
  • CH152672A - Submersible pump. : de en
  • US1845341A - Tanning of fur skins : en
  • US1845244A - cummings : en
  • USD86262S - Stanhope w : en
  • DE544662C - Garbage truck with a drum serving as a receptacle and a conveyor pipe : de en
  • US1845644A - Portable electric saw : en
  • US1845975A - Building insulation : en
  • US1845173A - Power factor controlling device : en
  • US1846001A - Apparatus for pumping liquid : en
  • US1845146A - Automatic scale : en
  • USD86231S - Design for a display cabinet : en
  • US1845501A - Conductor connecter : en
  • US1845721A - Woven fabric : en
  • US1845821A - Preparation of powdered plastic material : en
  • US1845864A - Headlight : en
  • CH152591A - Process for the production of a dry milk-like product. : de en
  • US1845796A - Microscope : en
  • US1845938A - Vanity case : en
  • CA319771A - Sash lock : en fr
  • CH152547A - Secondary air heater for furnaces. : de en
  • US1845288A - Elastic fluid engine : en
  • DE544715C - Exchangeable spray nozzle for gas cooler : de en
  • DK45229C - Ironing machine. : da en
  • DK45237C - Electromagnetic Rectifier for AC. : da en
  • FR720185A - Process for preparing viscose : en fr
  • US1845294A - Title stand : en
  • US1845733A - Acoustic device : en
  • US1845816A - Frame structure : en
  • US1845180A - Head flowing fluid lift : en
  • US1845817A - Selective safety tank valve mechanism : en
  • CA319885A - Electric clock mechanism : en fr
  • CH152638A - Membrane for recording and reproducing acoustic vibrations. : de en
  • US1845481A - Control system : en
  • CH152630A - Ink eraser. : de en
  • FR720079A - Improvement in fastening systems using indissoluble threads : en fr
  • US1845989A - Light-sensitive layers and process of preparing them : en
  • USD86201S - Plate or similar article : en
  • CA319848A - Shingle : en fr
  • DE544384C - Dust collection and discharge channels for spray electrodes of electrostatic precipitators : de en
  • DE544351C - Method and device for pouring slag : de en
  • AU69731A - Improvements in dental gold fillings : en
  • CH152573A - Method and means for pulling the thread end out of the thread holder in the case of fastening devices after the fastening has been completed. : de en
  • DE544319C - Centrifugal casting machine for the production of hollow bodies : de en
  • CA319860A - Automobile door stabilizer : en fr
  • US1845004A - Rebound stop for straight knitting machines : en
  • US1845380A - Toupee : en
  • USD86226S - Donald l : en
  • CH152756A - Brake block. : de en
  • US1845077A - Drawing tool : en
  • US1845697A - Tie rod construction : en
  • ES125305A3 - A method of manufacturing metal capsules for closing bottles and jars. : en es
  • FR720223A - Fuel pressure regulator for internal combustion engine : en fr
  • US1845603A - Corner cove : en
  • CH152653A - Process and machine for the production of saw cuts on workpieces made of wood in the carpentry trade. : de en
  • CH152730A - Device for remote indication of the position of movable organs. : de en
  • CH152762A - Faucet hose. : de en
  • CA319863A - Steering gear : en fr
  • US1845237A - Conduit joint and wrapper therefor : en
  • US1845361A - Fire stone holder for pyrophoric lighters : en
  • US1845564A - Display carton : en
  • USD86208S - Plate or similar article : en
  • US1845148A - Cotton press centering and retaining device : en
  • AU130231A - An improved sorter or separator : en
  • CA319788A - Glass substitute : en fr
  • CH152740A - Box for cigars or cigarettes. : en fr
  • CH152752A - A method of manufacturing pneumatic tires of the balloon type for wheels. : en fr
  • CH152565A - Meat removal machine for the extraction of fibers from the leaves of the yuccaceae and similar plants. : de en
  • DE544689C - Process for the preparation of derivatives of 2íñ2'-dimethyl-1íñ1'-dianthraquinonyls : de en
  • FR720549A - Improvements to free balls more particularly intended for sports uses : en fr
  • CA319856A - Metallic clothes line : en fr
  • CH152766A - Process for the preparation of a cellulose butyrate. : de en
  • US1845634A - Radiator and air valve therefor : en
  • US1845857A - Head bar bracket for venetian blinds : en
  • US1845988A - Apparatus for recordation and reproduction of sound : en
  • CA319886A - Chip breaker : en fr
  • CH152738A - Device for fastening elastic objects to solid surfaces by means of nails. : de en
  • DE544772C - Rifle safety device : de en
  • US1844933A - Composition for cleaning and polishing glass : en
  • US1845319A - Liquid dispensing device : en
  • US1845406A - Inductance system : en
  • CH152652A - Method and device for reshaping, calibrating and polishing preformed tips of barrel axles for clockworks, counters, etc. : de en
  • ES125309A3 - An improvement in the cables conducting electric current to the elevator and forklift cabs. : en es
  • DE544366C - Pattern device for flat knitting machines with several independently acting pusher for each needle : de en
  • US1844975A - Neckband former : en
  • CH152718A - Fitting with a lowerable socket for electric light bulbs. : de en
  • US1845366A - Separating process and apparatus : en
  • US1845472A - Building block : en
  • US1845743A - Door construction : en
  • US1845765A - Deformation stabilizing, especially for pistons : en
  • US1845798A - Shears : en
  • US1845986A - Method and apparatus for translating sound : en
  • US1845993A - Electrical timing device : en
  • DE544352C - Holder for tubes with a slot through which the tube is drawn by winding it onto a key located behind the slot and mounted in inclined guides : de en
  • US1845506A - Mounting for acoustical diaphragms : en
  • US1845758A - Link-by-link pulling mechanism : en
  • CH152583A - Device for wet treatment of textile goods. : de en
  • DE544247C - Braking device for motor vehicles : de en
  • DE544619C - Process for the preparation of arylides of 3-oxydiphenylamine-5-carboxylic acids : de en
  • FR720293A - Pot for mustard or other pasty products : en fr
  • FR720337A - Improvements to valves, in particular to those included in fuel tanks for motor vehicles : en fr
  • CH152694A - Method for reducing couplings in telecommunication cables with air space cores. : de en
  • CA319791A - Friction clutch block : en fr
  • CA319865A - Shutter operating mechanism : en fr
  • DE544630C - Method and device for fusing the bell neck of a pointed electric incandescent lamp with the vent tube using a moving refractory mandrel : de en
  • USD86219S - Paul e : en
  • US1845242A - Bolt operating mechanism for machine guns : en
  • US1845433A - Lubricating means for motor vehicle spring shackles : en
  • US1845896A - Voltage regulating device for supply systems comprising variable speed-dynamos : en
  • US1845086A - Box construction : en
  • US1845142A - Couch hammock : en
  • CA319803A - Motor drive for case filling machines : en fr
  • US1845241A - Magnetic control system : en
  • US1845254A - Collapsible playhouse : en
  • US1845660A - Fluid-mixing apparatus : en
  • US1845723A - Process for treating petroleum oils : en
  • GB367350A - Improvements in or relating to electrical-discharge devices for the protection of transmission lines and the like from high voltage surges : en
  • US1845067A - Solid rectifier : en
  • US1845559A - Stropping and honing razor : en
  • US1845321A - Remote control system : en
  • US1845874A - Steering gear : en
  • CH152776A - Process for the production of a real vat dye. : de en
  • GB367793A - Improvements in and relating to the production of anthraquinone-naphthacridone derivatives : en
  • CH152645A - Timepiece with protective case. : en fr
  • USD86236S - Charles jardine : en
  • CH152627A - Sheet feeding device on printing machines. : de en
  • FR720052A - Formic acid concentration process : en fr
  • US1845983A - Telephone system : en
  • USPP6P - of richmond : en
  • US1845927A - High tension switch : en
  • US1845110A - Crankshaft for use in gasoline motors : en
  • US1845844A - Mechanical movement : en
  • DE544546C - Internal combustion engine with common inlet and outlet valve : de en
  • DE544517C - Washing machine with washboard and washing brush : de en
  • US1845087A - Marine propulsion system : en
  • US1845939A - Packing protector : en
  • USD86270S - Mathias a : en
  • US1845082A - Container and sealing means therefor : en
  • US1845335A - Drawer lock : en
  • USD86212S - Ytjkio bijma : en
  • US1845113A - Magnetic material and magnet core : en
  • USD86249S - Design for a dress : en
  • FI14185A - The sports club for the ball game can be personalized : en fi
  • CA319759A - Gate valve for runways : en fr
  • DK45258C - Procedure for Operating Diesel Engines with Variable Speed within Wide Limits. : da en
  • ES401U - Ferroasfºlticas tiles. (Machine-translation by Google Translate, not legally binding) : en es
  • DE544218C - Standing and sliding ladder with an inner ladder part that can be longitudinally displaced between the rails of an outer ladder part : de en
  • DE544628C - Pressurized gas nozzle switch for three-phase current : de en
  • US1845457A - Coloring thermoplastic material : en
  • CH152611A - Process for the production of diazo preparations. : de en
  • FR720504A - Improvements to internal combustion engines : en fr
  • GB367027A - Improvements in or relating to floor scraping or surfacing machines : en
  • GB367164A - Improvements relating to bearings for armature shafts of electric motors and dynamos : en
  • FR720536A - Electrical control of lifts and hoists and similar lifting devices by means of a three-phase motor with squirrel-cage armature or short-circuited winding : en fr
  • GB367065A - Improvements in or relating to the control and protection of electrical apparatus : en
  • GB367305A - Improvements in or relating to a method of vulcanizing rubber : en
  • ES125283A1 - Improvements in alternating current commutators. : en es
  • FR720071A - Multi-part sliding window with counterweight : en fr
  • FR720246A - Improvements made to food cookers or others : en fr
  • ES125321A3 - Application of the three-wire distribution to electric traction installations. : en es
  • GB367273A - Improvements in or relating to pneumatic tyred wheels for vehicles : en
  • US1845094A - Cup vending machine : en
  • USD86285S - Design por a bag or : en
  • DE544507C - Automatic control for liquid measuring and dispensing devices : de en
  • GB367062A - Improvements in and relating to valve gear for locomotives and like self-propelled vehicles : en
  • GB367290A - Method and apparatus for machining rolls for rolling mills and and the like : en
  • FR720476A - Pressure clamp attachment for vulcanization molds formed from separable halves : en fr
  • GB367325A - Improvements relating to the carbonization of metal : en
  • GB367426A - Improvements in and relating to magnetic direction finders : en
  • FR720220A - Safety device for swivel, lifting or pulling hooks : en fr
  • GB367059A - Improvements relating to statistical machines controlled by perforated cards : en
  • CH152674A - Injection internal combustion engine. : de en
  • DE544692C - Process for the preparation of aldehyde bases : de en
  • DE544211C - Process for the preparation of disubstituted carbamic acid esters : de en
  • ES125265A1 - Improvements in circular machines for the manufacture of stockings, socks and other knitted fabrics. : en es
  • FI14160A - Method to make leather waterproof : en fi
  • FR720475A - Improvements to printing machines : en fr
  • DE535602C - Process for the manufacture of asphalt paving material : de en
  • ES125424A1 - A new explosive formula for blasthole. : en es
  • ES125395A1 - A conveyor mechanism of the skeins of the dyeing vats. : en es
  • FR720136A - Process for preparing lacquers and their application : en fr
  • US1845802A - Aeroplane wheel : en
  • ES125461A1 - An improved system brake mechanism. : en es
  • GB367181A - Improvements in or relating to electric water heaters : en
  • GB367288A - Improvements in or relating to the manufacture of window-glass substitutes : en
  • US1845208A - Method of and means for treating human hair : en
  • DE544417C - Holding device for electric heating elements used for hair waving : de en
  • FR719902A - Thread cutters and clamps for buttonhole sewing machines : en fr
  • DE544681C - Process for the production of ceramic products from alkali-free magnesium silicates : de en
  • US1845915A - Switch : en
  • GB367147A - Improvements relating to electrical condensers : en
  • FI14188A - Customs clearance for transport vehicles : en fi
  • US1845259A - Rotor construction for gas cleaners : en
  • USD86220S - Design pob a lamp shade : en
  • USRE18354E - Inductance device and method for manufacturing the same : en
  • ES125214A2 - AN ELECTRICAL LIGHTING DEVICE : en es
  • FR39680E - Improvements to electrical circuit breaking systems : en fr
  • FR720093A - Nozzle for electrode devices : en fr
  • FR720412A - Device for fixing railways and other rails to metal sleepers : en fr
  • ES125262A1 - Skill game : en es
  • US1845546A - Condenser : en
  • CA319867A - Bung and seal : en fr
  • ES125285A1 - A process for the manufacture of a special starch for the production of chocolate. : en es
  • ES125438A1 - An apparatus for the lighting of roads and roads, applicable to vehicles in general and especially to automobiles, which avoids the glare between them when crossing, without needing to be turned off. : en es
  • DE544230C - Mixture preheater for heavy oil carburetor machines : de en
  • DE544377C - Ironing press : de en
  • DE544684C - Device for hanging the braid on circular braiding machines : de en
  • ES125495A1 - Improvement in the manufacture of wooden plugs. : en es
  • GB367177A - Improved tin opener : en
  • GB367323A - Improvements in or relating to coin selecting devices : en
  • FI14149A - Sät att skilja fettsyror och hartssyror i tallolja (flytande harts) : en fi
  • GB367318A - Improvements in stair-rods and eyes for same : en
  • DE518689C - Safety pin : de en
  • DE544245C - Process for printing on gelatin films by suction : de en
  • FR720416A - Improvements to devices for the passage of plates, sheets, bars, etc., in acid treatment baths, in ovens, etc. : en fr
  • GB367841A - Improvements in or relating to protective equipment for electrical distribution systems : en
  • CH152670A - Tap. : en fr
  • DE544200C - Method and device for the X-ray photographic reproduction of a body section excluding parts in front of and behind : de en
  • DE544436C - Hand punch : de en
  • ES125261A1 - Improvements in the cartridges with shot load and with shot or bodoque indicating the trajectory of the shot. : en es
  • ES125369A1 - An improved device for burning liquid fuels sprayed with the help of water vapor. : en es
  • FR720114A - Synchronous clock without special rate regulation and with energy storage : en fr
  • FR720366A - Stencil system for simultaneous printing of several colors on fabrics, papers, etc. : en fr
  • CH152648A - Stopwatch. : de en
  • CH152654A - Circle sawing machine with electric drive. : de en
  • FR720043A - Method of regulating steam generators fed by centrifugal pumps : en fr
  • FR720238A - Recording sound on film : en fr
  • FR720243A - Application of sterilized and dried natural flowers on fabrics and ribbons : en fr
  • FR720297A - Improvements to building materials : en fr
  • DE543978C - Liquid gap filter : de en
  • ES125399A1 - A new manufacturing process applicable to footwear. : en es
  • FR720546A - Conveyor belt and elevator : en fr
  • US1845998A - Thermostat : en
  • US1845507A - Vanity box : en
  • AU89351A - A method of and apparatus for cooking foodstuffs : en
  • ES125299A3 - Improvements in the electrodes of incandescent lamps. : en es
  • DE544288C - Process for the preparation of water-soluble derivatives of dibasic organic acids : de en
  • DE544555C - Mixer tap : de en
  • GB367403A - Improvements in or relating to electric heating apparatus : en
  • GB367829A - Improvements in ignition devices for oxy-acetylene and like cutting apparatus : en
  • US1845488A - Process of producing cellulosic pulp : en
  • US1845818A - Spark control : en
  • CH152643A - Timepiece. : en fr
  • US1845702A - Rotary valve mechanism for two-cycle engines : en
  • US1845894A - Indicator for grease dispensers : en
  • FR720393A - Application of glass beads to the manufacture of lampshades : en fr
  • GB366991A - Improvements relating to knitting machines : en
  • GB367343A - Improvements in the purification of gas mixtures containing ammonia and hydrogen sulphide : en
  • ES125492A3 - A process for the manufacture of concentrated broth in solid product. : en es
  • GB367169A - Improvements in or relating to the manufacture of inlaid linoleum and the like : en
  • GB367351A - Improvements in electric rare gas illuminating lamps : en
  • DE544421C - Insert sleeve for curtain iron : de en
  • DE544579C - Device for closing and emptying bags : de en
  • DE544611C - Hole mandrel for extrusion presses : de en
  • ES624Y - Protection screen for heating radiators. : en es
  • DE544463C - Seat, especially for motor vehicles : de en
  • US1845954A - Ventilator : en
  • USD86206S - Design pob a plate ob similar article : en
  • CA319827A - Mould making method : en fr
  • CH152646A - Bumper thrust bearing for timepieces. : en fr
  • FR720140A - Process for decomposing calcium phosphates : en fr
  • GB367330A - Improvements in and relating to the uniting of structural members : en
  • GB367776A - Improvements in the destructive hydrogenation of carbonaceous materials : en
  • US1845179A - Hydraulic pump for use in the bottom of wells : en
  • US1845823A - Control mechanism : en
  • CA319851A - Apparatus for simultaneously aerating and classifying ore pulp : en fr
  • CH152779A - Process for the preparation of a tanning agent. : de en
  • FR720414A - Process for the molding of tubular bodies by centrifugation : en fr
  • GB367205A - Improvements in and relating to systems of lubrication and apparatus therefor : en
  • FR720019A - Protective paste to prevent sulphation of terminals and terminals of electrical devices, such as lead-acid batteries, using sulfuric acid as electrolyte : en fr
  • GB367206A - Improvements in or relating to devices applicable to boilers of domestic hot water supply systems : en
  • GB367263A - Improvements in or relating to rolls for rolling mills : en
  • US1845069A - Tool supporting and operating fixture : en
  • US1845275A - Spring toggle : en
  • US1845691A - And cooling appabattts : en
  • ES125430A1 - A process for separating solvents from a mixture thereof with oil or fat, by evaporation of the solvent in a vacuum. : en es
  • FI14187A - Interpretation and rotation of the material : en fi
  • FR720415A - Hard work : en fr
  • GB367113A - Improvements in or relating to film gates or the like : en
  • GB367417A - Improvements in or relating to the scraping or surfacing of floors : en
  • ES125473A1 - A mechanism applicable to clothes washing machines. : en es
  • US1845407A - Spark plug : en
  • FI14179A - Anordning for the operation of the papermaking machine filter : en fi
  • DE544541C - Grude heater : de en
  • ES125335A1 - A hydraulic gearbox. : en es
  • FR720053A - Improvements to crusher roll control mechanisms : en fr
  • FR720266A - Removable stock for motor vehicle wheel or other : en fr
  • US1845914A - Apparatus for drying alpha stereotyping matrix : en
  • DK45256C - Coupling device for Telephone system Charging devices. : da en
  • GB367060A - Improvements in arrangements for winding wire and the like : en
  • ES125287A3 - A machine for marking fruits, especially oranges. : en es
  • FR720365A - Improvements to sewing machines : en fr
  • FR720484A - Advanced device for waxing parquet floors : en fr
  • GB367297A - Improvements relating to milking machines : en
  • US1845270A - Variable condenser : en
  • US1845374A - Sand blending apparatus : en
  • US1845594A - Attachment for container carriers : en
  • US1845804A - Apparatus for the manufacture of hollow bodies from fiber pulp : en
  • FI14182A - Method for making recycled paper and the like : en fi
  • FR720171A - Method for increasing the duration of grates in hearths or sintering and roasting installations or the like : en fr
  • GB367049A - Aircraft wings : en
  • GB367370A - Improvements in machines for spinning artificial silk or like artificial fibres : en
  • ES125462A3 - Cold metal saw blade manufacturing procedure. : en es
  • ES125345A1 - A method of joining pipes or pipe joints applicable to any kind of pipe material and to any dimension of these. : en es
  • US1845350A - Process of producing cellular building material : en
  • DE544544C - Device for the automatic return of the tonearm to the starting position, especially for multi-plate speaking machines : de en
  • CH152663A - Wall lighter. : de en
  • CH152569A - Process for the production of synthetic fibers. : de en
  • CH152727A - Thermionic amplifier. : de en
  • CH152747A - Device for signaling the need for lubrication of motor vehicle parts, in particular automobile parts. : de en
  • CH152774A - Process for the production of a real vat dye. : de en
  • CH152760A - Aerodynamic lift device. : en fr
  • CA319861A - Hydraulic throttle actuator : en fr
  • CH152750A - Body with movable roof. : de en
  • FI14148A - For the purpose of introducing chlorinated chlorine in the form of salt water : en fi
  • US1845424A - Plug connecter for electric lamps : en
  • US1845453A - Deep well pump : en
  • US1845637A - Starter mechanisms : en
  • US1845268A - Clothespin : en
  • CH152714A - Method for dimming the light cone on headlights for vehicles of all types, in particular motor vehicles, and headlights for exercising the same. : de en
  • DE544642C - Process for reducing material that can be reduced to metal, in particular for recycling raw materials containing zinc, tin, lead, etc. : de en
  • CA319838A - Advertising display device : en fr
  • US1845903A - Silencer : en
  • CA319893A - Water closet : en fr
  • CH152588A - Laundry rammer. : de en
  • CH152615A - Method of treating drying oil. : de en
  • US1845276A - Multiple-row corn picking machine : en
  • US1845856A - Traverse roller for venetian blinds : en
  • CH152566A - Process for the further treatment of rayon spun in bobbins on spinning machines. : de en
  • CH152520A - Tillage implement. : en fr
  • CH152597A - Process for making a low-alcohol beer. : de en
  • CH152751A - Disc wheel for motor vehicles or others. : en fr
  • US1845236A - Talking picture apparatus : en
  • US1845262A - Thermostatically controlled mechanism : en
  • US1845459A - Stone gatherer : en
  • US1845636A - Soap dispensing device : en
  • CH152578A - Loom for making handicrafts. : de en
  • AU3089830A - Improvements in thresher bars for beaters and concaves of harvesting machines : en
  • CA319849A - Box car door : en fr
  • CH152556A - Convertible seating and reclining furniture. : de en
  • US1845878A - Filing system : en
  • DK45231C - Vending machine. : da en
  • ES125411A2 - IMPROVEMENTS MADE IN THE PURPOSE OF MAIN PATENT NUMBER 123194 : en es
  • FR720050A - Process for obtaining alkaline phosphates : en fr
  • FR720390A - Improvement to the points for reverse riveting for nails, similar articles and fittings : en fr
  • DE544724C - Pressure pump for wet plastering systems with adjustable water pressure : de en
  • DK45236C - Procedure for Making Diazo Copies. : da en
  • US1845019A - Beverage brewing device : en
  • US1845134A - Process and machine for uniformly distributing impregnating mediums on articles of washing : en
  • ES125423A1 - A machine to crack fruits and especially olives to marinate them. : en es
  • CA319776A - Parachute ejector : en fr
  • GB367025A - Improvements in or relating to machines for sewing and the like : en
  • US1845682A - Refrigerated display cabinet : en
  • ES125422A1 - A two-stroke combustion engine with exhaust gas turbine to operate the purge air blower. : en es
  • DE544348C - Device for aligning the bottle stopper over the bottle neck in machines for closing bottles with a wire clip : de en
  • US1845494A - Electrical relay : en
  • US1845937A - Fuel pump : en
  • DE544562C - Drive device for the steering wheels of motor vehicles with bevel gears : de en
  • FR720331A - Alloys with added boron and their heat treatment : en fr
  • FR720492A - Automatic and luminous device for signaling motor vehicles : en fr
  • US1845659A - Attachment for curtain rods : en
  • FR720007A - Sheath : en fr
  • FR720317A - Manufacturing process of refractory blocks : en fr
  • FI14158A - Förfaringssätt för framställning av kaseinlim : en fi
  • ES125440A3 - Manufacture of soft drinks with ice cream creams. : en es
  • FR720507A - Process for making starch that swells in cold water and is extracted from plants and parts of plants or plant products, in particular potatoes : en fr
  • DE544172C - Bottle handling machine with continuously rotating, uniformly moving bottle table and work devices connected in series : de en
  • DE544548C - Internal combustion engine with fuel injection, rotating air charge and external ignition : de en
  • DE544695C - Process for the preparation of mixed glycerides containing salicylic acid as an ester : de en
  • FR720391A - Automatic feed device for rotary hammers : en fr
  • US1845616A - Aeroplane : en
  • US1845422A - Continuous laundry washer : en
  • US1845801A - Universal plumb level : en
  • FR720367A - Method and apparatus for recording the soundtrack on films, opposite the image itself, and its reproduction : en fr
  • IE12004L - Pneumatic sock : en
  • GB367071A - Improvements relating to boxes for containing electric switches, fuses and the like : en
  • US1845061A - Drill rod : en
  • USD86268S - Design- for a hinge : en
  • CH152658A - Scissors with serrated or corrugated cutting blades. : de en
  • DE544499C - Process for the preparation of lactic acid esters : de en
  • ES125394A1 - Improvements introduced in electric espresso machines. : en es
  • FR720152A - Cleaning process : en fr
  • FR720548A - Rubber sheets intended more particularly to be used for coating floors, and their method of fixing : en fr
  • US1845175A - Railway switch controlling apparatus : en
  • DE544798C - Hollow body corner connector for pit construction : de en
  • ES125312A3 - Process for manufacturing acetone and higher alcohols, starting from beet and cane molasses or carbohydrates, by symbiosis of Italian butyl ferments. : en es
  • ES642Y - Dual-use electric lighter or lighter. : en es
  • GB367277A - Improvements in and relating to washing machines : en
  • DE544167C - Protective device on motor vehicles : de en
  • DE544625C - Rodless slide control for piston engines with device for holding the control slide in intermediate positions : de en
  • CH152580A - Equipment for looms for the production of knotted carpets, blankets and the like. : de en
  • US1845990A - Universal anchor plate : en
  • ES123725A3 - Automatic clamping chuck. : en es
  • FR720292A - Device for automatic temperature regulation : en fr
  • FR720211A - Method of suspension of the axle of motor cars with fixing of the axle by means of a triangular tie rod system articulated on the chassis carried by springs : en fr
  • ES125351A1 - A new system of apparatus for stereoscopic radiography. : en es
  • DE544224C - Device for monitoring the operation of punched card tabulating machines : de en
  • DE544508C - Device for cooling the prechamber in internal combustion engines : de en
  • FR720067A - Gyroscopic pendulum instrument for indicating the transverse position corresponding to the state of movement and the direction of travel above the ground, for air and water vehicles : en fr
  • FR720376A - Convertible bearing : en fr
  • CH152540A - Electric flow heater. : de en
  • US1845194A - Box and crate : en
  • US1845491A - Apparatus for feeding glass : en
  • FI14169A - Ringformad hästsko av gummi eller liknande elastiskt material med inställbara sidoarmar : en fi
  • FR39718E - Device for the protection of electrical installations, in particular high current installations : en fr
  • FR720289A - Manufacturing process of 1-phenyl-2, 3-dimethyl-5-pyrazolone : en fr
  • GB367055A - Improvements in or relating to copying-lathes : en
  • GB367126A - Improvements relating to impregnating and stiffening fibrous materials : en
  • GB367052A - Improvements in and relating to wheel construction, more especially for automobiles : en
  • FI14159A - Bred, rörlig Rost : en fi
  • FR720113A - Lifting filler for automatic filling of bottles of wine or other liquids : en fr
  • FR720206A - Dentures : en fr
  • FR720233A - New household item : en fr
  • FR720470A - Clip for packing cases, or other similar articles, and apparatus for fitting this clip : en fr
  • US1844995A - Flush tank for water closet systems : en
  • US1845052A - Apparatus and process for making metal patterns : en
  • GB367271A - Improvements in luminous electric discharge tubes : en
  • CA319878A - Railway vehicle brake : en fr
  • CH152764A - Liquid dispenser. : de en
  • GB367017A - Improvements in purses : en
  • GB367401A - Correction of photographic dye-color transparencies : en
  • US1845169A - Packing collar : en
  • US1845408A - Mop holder : en
  • CA319745A - Spring control : en fr
  • DE528621C - Dismountable link chain : de en
  • GB367335A - Improvements relating to luminous signs : en
  • DE544276C - Knife star dough dividing and molding machine : de en
  • ES754U - Revolving door of three, five and six leaves. (Machine-translation by Google Translate, not legally binding) : en es
  • GB367100A - Improvements in lock nuts : en
  • GB367188A - Improvements in centrifugal pumps : en
  • DE544206C - Rotary kiln for burning cement : de en
  • ES125459A1 - An incandescent lamp with several lighting circuits of different intensity. : en es
  • GB367396A - Improvements in or relating to tunnel kiln roofs : en
  • GB367020A - Quick release for gearing for lantern lights and fire curtains : en
  • GB367358A - An improved strainer or filter for liquids : en
  • FR720184A - Siphon for gas meter : en fr
  • FR720448A - Improvements to automatic devices for coupling train lines : en fr
  • US1845215A - Telephone system : en
  • DE544732C - Device for bending barrel staves : de en
  • GB367018A - Improvements in and relating to steam superheaters : en
  • GB367078A - Improvements relating to holders for newspapers, magazines, catalogues and the like : en
  • ES125410A1 - Manufacturing process of folding fabric hats, with edge steel core. : en es
  • FR720035A - Steel particularly intended for the manufacture of objects subject to wear : en fr
  • GB367777A - Improvements in liquid-filled electric terminals and the like : en
  • FR720015A - Process for the preparation of a filling paste : en fr
  • ES125065A1 - A method for splicing rubber articles. : en es
  • USD86261S - Design for a shoe : en
  • US1844985A - Traveling valve : en
  • CH152709A - Method for operating a three-phase rectifier. : de en
  • ES125216A1 - Injector device for combustion engines with airless injection. : en es
  • DE544146C - Piston engine, in particular internal combustion engine : de en
  • ES739U - Folding hat arranged so that, when opened for use, it is always with the rigid wing. (Machine-translation by Google Translate, not legally binding) : en es
  • GB367046A - Improvements connected with leashes for dogs : en
  • GB367144A - Improvements in screening and filtering apparatus : en
  • GB367148A - Apparatus for lifting and tipping wagons : en
  • GB367424A - Improvements in or connected with coding and decoding machines : en
  • IE12002L - Lateral control of aeroplanes : en
  • ES125272A3 - A new method of producing patterns on upholstery fabrics based on dyeing the wefts in various shades of color. : en es
  • GB367262A - Improvements in or relating to cans or like metal containers : en
  • DE544187C - Dryer for pulp : de en
  • US1845031A - Orthopedic shoe : en
  • US1845824A - Apparatus for conducting molten glass : en
  • US1845207A - Welding torch holder : en
  • US1845140A - Cane mill : en
  • US1845451A - Electrical apparatus : en
  • CA319755A - Production of cellular raw materials suitable for artificial silk : en fr
  • CA319826A - Safety razor : en fr
  • CH152673A - Device for slow rotation of a steam turbine shaft during breaks in operation. : de en
  • DE544535C - Shell reversing device for the heating gas and exhaust gas flow at Siemens-Martin-OEfen : de en
  • US1844973A - Radio communication system : en
  • US1845784A - Producing nitrogen and hydrogen mixtures : en
  • DE544657C - Electrical security system : de en
  • FR720397A - Roller mill, especially for flour mills : en fr
  • FR720430A - Process of heating products by heat of condensation : en fr
  • US1845830A - Art of producing molded articles : en
  • FR720012A - Tape microphone : en fr
  • GB367031A - Improvements in and connected with apparatus for counting and indicating the movements made by engines or machines : en
  • IE11544L - Hydrogenation of metityl oxide. : en
  • CH152564A - Method for carrying out the softening liquid used in softening artificial fiber material through the fiber material. : de en
  • CA319837A - Pike pole guard : en fr
  • CH152661A - Dispositif de fixation de cordonnets à un élément de bracelet-cordonnet ou autre objet analogue. : de en fr
  • CH152618A - Process for the manufacture of a shaving soap and shaving soap obtained by this process. : en fr
  • CH152763A - School desk. : de en
  • US1845871A - Automotive vehicle : en
  • DE544209C - Vacuum evaporator for heat-sensitive liquids : de en
  • US1845246A - Production of dibenzanthrone : en
  • US1845423A - Saw set : en
  • US1845135A - Stop valve for torpedoes : en
  • US1845982A - Combustion chamber construction : en
  • DE544336C - Oil collector for circulation warehouse : de en
  • DE544520C - Extraction of alkali phosphates : de en
  • US1845209A - Brush making machine : en
  • US1845015A - Muffler : en
  • US1845981A - Sugar dispensing container : en
  • CH152593A - Method for automatically placing pasta in strand form on placement frames and cutting them off, as well as device for this purpose. : de en
  • CH152710A - Device for voltage regulation in rectifier systems. : de en
  • US1845520A - Airplane : en
  • CH152576A - Weft feeler mechanism. : en fr
  • CH152712A - Device to prevent false readings from the measuring instrument in diathermy and X-ray machines. : de en
  • US1845231A - Method of ascertaining the amount of coating on material : en
  • US1845041A - Insulated electric conductor : en
  • US1845248A - Automatic and semiautomatic telephone exchange system : en
  • US1845118A - Gin rib grinding machine : en
  • US1845806A - Blowing arrangement for drills : en
  • US1845030A - Process for the production of ammonia and calcium chloride from ammoniacal liquors : en
  • US1845114A - Commutator : en
  • US1845643A - Antiglare shield : en
  • USD86273S - Walter a : en
  • GB367392A - Improvements in or relating to friction ratchets : en
  • CA319774A - Pen support : en fr
  • CH152729A - Automatic signaling device on clockworks. : de en
  • GB367811A - Improvements in or relating to the manufacture of vulcanized froth or foam from india-rubber, gutta percha and balata : en
  • DE544453C - Device for producing box parts with a pressed neck : de en
  • ES125308A3 - A vaginal cannula apparatus for the application of prophylactic or medicated pharmaceuticals. : en es
  • US1845090A - Mirror bracket : en
  • FR720460A - Regulator systems for dynamo-electric machines : en fr
  • ES125387A1 - A new combined spring and pressure motor. : en es
  • FR720520A - Improvements relating to the production of rubber cements : en fr
  • FR720543A - Instantaneous flow indicator device with remote transmission and automatic corrections for volumetric meters : en fr
  • ES124943A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 124934 : en es
  • DE544395C - Locking gear for unloading wagon : de en
  • DE544588C - Machine for the production of double-headed nails by simultaneously upsetting two heads on wire that is fed step by step : de en
  • CH152737A - Facility for the production of shop window advertisements. : de en
  • US1845055A - Flush valve : en
  • US1845225A - Fuse plug : en
  • US1845839A - Mechanism for handling bottles and jars : en
  • US1845286A - Coating for metal molds : en
  • CA319772A - Detector and separator : en fr
  • DE544468C - Multi-part wheel hub cap : de en
  • DE544659C - Traffic control device : de en
  • DE543713C - Vertical motor compressor : de en
  • US1845257A - Hydraulic motor : en
  • US1845443A - Flyer presser : en
  • US1844948A - Automobile signal : en
  • US1845489A - Control system : en
  • CA319756A - Pressure control mechanism : en fr
  • DE543063C - Axial threshing machine or axial threshing and straw shredding machine : de en
  • DE544244C - Process for producing translucent characters, pictures or the like on an opaque ground, particularly suitable for master copies : de en
  • GB367212A - Improvements in or relating to radio apparatus employing neutralised valve stages : en
  • US1845427A - A cobfobation of : en
  • DE516802C - Equipment for feeding aluminum production furnaces : de en
  • DK45235C - Procedure for Manufacturing Bricks. : da en
  • FR720203A - optical screen completely eliminating the glare of light rays produced by automobile headlights or any other source : en fr
  • CH152755A - Rail wheel with sliding road wheel rim. : de en
  • US1845978A - Process for the electrolytic production of alpha particularly strong chromium coating : en
  • AU98931A - Improvements in vacuum cleaners : en
  • CH152704A - Thermal relay. : de en
  • US1845810A - Suction gathering cup : en
  • US1845562A - Discharge device for belt conveyers : en
  • US1845477A - Door hinge : en
  • DK45253C - Procedure for the manufacture of a product with a uniform structure and plasticity of one or more solids and one or more fluids and apparatus applicable thereto. : da en
  • FR720072A - New molding machine for solid or hollow products made of cement or similar materials, with vibrating table : en fr
  • CH152724A - Electric curling iron. : de en
  • CH152554A - Slag clamp. : en fr
  • US1845536A - Water meter : en
  • US1845111A - Stop, backing, and tail light : en
  • US1845679A - Cable connection : en
  • US1845176A - Fluid motor : en
  • DE544284C - Process for the production of ethers from alkyl sulfuric acids : de en
  • DE544523C - Process for the preparation of tetrahydroquinizarines : de en
  • US1845776A - Sheet-register device : en
  • DE544313C - Electric light tubes with gas feed device : de en
  • US1844976A - Instant note finder : en
  • US1844959A - Btpxtiple bttbneb contbol : en
  • US1844980A - Fishing reel : en
  • US1844946A - Motion picture projecting machine : en
  • US1845200A - Atomizer : en
  • US1845851A - Combined leveler and ridger : en
  • DE544219C - Centrifugal governor for conveyor machines : de en
  • US1845626A - Glassware forming machine : en
  • US1845875A - Automatic ticker transmission : en
  • US1845568A - Copying agency : en
  • DE544278C - Pillar mouthpiece with safety lock : de en
  • FR720432A - Method and apparatus for manufacturing articles, such as thin-walled rubber articles : en fr
  • GB367311A - Improvements in or relating to the positioning and locking of turret-heads in lathes and like machine tools : en
  • US1845079A - Fixture switch : en
  • US1845596A - Carburetor for internal combustion engines supplied with heavy oil : en
  • US1845710A - Carburetor : en
  • DE544220C - Reinforced concrete rib ceiling with light fillers made of a clad slatted frame : de en
  • US1845222A - Hoe : en
  • FR39692E - Improvements to vehicle bodies : en fr
  • FR720449A - Improvements to removable electrical contacts : en fr
  • GB367115A - Improvements in gas-blast electric switches : en
  • DE544194C - Process for the production of phosphorus pentoxide : de en
  • FR720200A - Improvements in annealing and galvanizing iron wires, bands and other articles : en fr
  • US1845196A - Vacuum article holder : en
  • GB367067A - A new or improved rail support : en
  • ES125334A1 - Improvements in brake booster mechanisms. : en es
  • FR720514A - Safety device for three-phase mining machines : en fr
  • FR720129A - Apparatus for the manufacture of tubes : en fr
  • DE544349C - Heel protectors : de en
  • DE544683C - Cutting torch : de en
  • FR720106A - Four-shaft machinery with high unit power turbines, with speed-reducing gear trains, for propelling ships : en fr
  • FR720180A - Coupling for two shafts with variable eccentricity and the same angular speed : en fr
  • ES125294A3 - A closure system for clips or elastic hairpins. : en es
  • FR720002A - Improvements to resistance amplifiers : en fr
  • GB367366A - Improvements in and relating to methods of and means for sealing bottles, jars and other containers : en
  • US1845882A - Hose coupling : en
  • FR720406A - Labyrinth seal : en fr
  • GB367098A - Improvements in channel strips for mounting sliding windows in vehicles and the like : en
  • GB367202A - Improvements relating to fuel injection in oil engines : en
  • DE544225C - Statistical machine controlled by payment cards : de en
  • DE544203C - Folding camera : de en
  • FR720260A - Photographic shutter : en fr
  • GB367042A - Improvements in or relating to facing compositions for metal casting sand molds : en
  • US1845117A - Press door clamping device : en
  • US1845438A - Clamp block : en
  • US1845952A - Notebook holder : en
  • DE544542C - Cavity wall half-timbered construction : de en
  • GB367783A - Improvements in or connected with cam control mechanism for coding and other machines : en
  • US1845512A - Radio aerial : en
  • US1845587A - Safety razor : en
  • US1845607A - Glass mounting for windows : en
  • GB367032A - Improvements in or relating to machines for winding yarn thread and the like : en
  • US1845544A - Condensing system : en
  • US1845800A - Film holder : en
  • FR720301A - Improvements to electronic discharge devices : en fr
  • FR720434A - Improvements to machines controlled by register cards : en fr
  • FR720534A - Fabric finishing process : en fr
  • GB367639A - Improvements in or relating to buffers for railway and like vehicles : en
  • US1845699A - Binding post for meters : en
  • DE544591C - Terminal for electrical lines : de en
  • US1845297A - Conveyer : en
  • NL26012C - : en
  • US1845284A - Ash collector for locomotives : en
  • US1845909A - Glass apparatus : en
  • CH152595A - Slicer mainly for meat such as liver, kidney, tripe and the like. : de en
  • FR720281A - Silent Gear Improvements : en fr
  • DE544673C - Time counter : de en
  • DE544694C - Process for the production of iodine-protein preparations : de en
  • ES622Y - Parterre for the game of miniature golf. : en es
  • FI14163A - Construction method : en fi
  • US1845400A - Wrench : en
  • USD86199S - Ytjkio buma : en
  • US1844951A - Process of making felted structures : en
  • CH152732A - Signal system. : de en
  • GB367015A - Improvements in or relating to fastenings for securing wires, cables or the like to supports : en
  • ES125366A1 - A new closure system for all types of doors and especially for metal closures. : en es
  • US1845178A - Power-actuated lifting mechanism for implements : en
  • US1845584A - Diaphragm for radio loud speakers : en
  • DE544183C - Road construction machine : de en
  • FR720218A - Two-stroke combustion engine : en fr
  • GB367123A - Apparatus for estimating the insolation of buildings : en
  • DE544568C - Locking and switching device for cellar machines : de en
  • DE544605C - Device for adjusting the height of the lower knife in sheet metal shears : de en
  • US1845524A - Tubular fastener and blank : en
  • US1845393A - Mounting for power plants : en
  • US1845430A - Resilient pivot bearing : en
  • US1845769A - Matrix scorcher : en
  • US1845412A - Stuffing machine : en
  • CH152604A - Process for the production of a neutral-soluble complex salt of trivalent antimony. : de en
  • DE544279C - Process for flowing conveyance in pipelines when moving mountains in mining : de en
  • DK45241C - Procedure for storing liquid carbon dioxide in low pressure vessels. : da en
  • ES125316A1 - A process for pickling or deoxidizing iron. : en es
  • ES125340A1 - Hand-held device for picking several olives at one time on the ground with a device to put them in the basket. : en es
  • FR720201A - Fitness apparatus : en fr
  • GB367135A - Incandescent electric lamp for motor car headlights : en
  • FR720523A - Process for protecting the exposed side of cinematographic films : en fr
  • US1845351A - Roll adjustment for wool combing machines : en
  • US1845912A - Resilient seat for rails : en
  • US1845895A - Paper cutting and folding machine : en
  • US1844935A - Control mechanism for presses and the like : en
  • US1845156A - Moldable cellulosic-derivative composition : en
  • US1845364A - Metallic bearing having alpha compensating backing : en
  • GB367393A - Improvements relating to the operation of barriers at railroad crossings and the like : en
  • US1845233A - Combined comb and mirror : en
  • FR720135A - Copper ingot casting process and resulting products : en fr
  • GB367149A - Improvements in or relating to apparatus for measuring and/or controlling the delivery of material : en
  • AU67031A - Improvements in or relating to acoustic horns : en
  • DE544202C - Machine set consisting of internal combustion engine, compressor and downstream gas turbine : de en
  • US1845617A - Stapling machine : en
  • US1845689A - Ear protector : en
  • CH152527A - Equipment on room-enclosing organs for sealing the closing joint against drafts or for soundproofing. : de en
  • CH152579A - Elastic webbing. : de en
  • DE543471C - Telegraph receiving system with synchronously running distributors and without pause successive bursts of current of unit length, whose lines and dots differ only in their polarity : de en
  • US1845522A - Vegetable shredder : en
  • DE544261C - Oven with gas heating by several burners : de en
  • DE544274C - Central lubrication device, especially for motor vehicles : de en
  • US1845293A - Pencil : en
  • US1845630A - Medical dressing : en
  • US1845620A - Precombustion chamber for airless injection oil engines : en
  • DE544407C - Firebox wall, especially for high-performance steam boiler systems : de en
  • DE544521C - Production of phosphoric acid and hydrogen : de en
  • ES125355A1 - Improvement in matrices of seals to produce these in shape and conditions that can be tied to its central bar the ties, being locked the knots inside the seal and riveted said bar on the outside of one of the discs : en es
  • FR720153A - Impregnation process : en fr
  • ES125397A1 - Improvements in vibratory devices. : en es
  • FI14170A - Centrifugal regulator : en fi
  • FR720540A - Safety signal lock for cars and bicycles : en fr
  • GB367136A - Improvements in or relating to lifting jacks : en
  • US1845126A - Change speed gear : en
  • US1845347A - Age resisting rubber compound and process of making same : en
  • US1845583A - Sectional tire and vehicle wheel therefor : en
  • GB367259A - Improvements connected with tubular electric heaters : en
  • GB367415A - Improvements in chain cases for transmission chains and the like : en
  • DE544168C - Device against theft of motor vehicles : de en
  • DE544509C - Facility for the production of short-term X-rays : de en
  • GB367074A - Improvements in and relating to the coating of materials : en
  • DE544193C - Absorption of diluted nitrous gases : de en
  • DE544379C - Process for parting the material for balls to be rolled from the bar : de en
  • DE544640C - Log grapple : de en
  • US1845416A - Film treating apparatus and method : en
  • US1845686A - Adjustable curtain hanger : en
  • CA319814A - Electric iron : en fr
  • ES124893A1 - A gasoline-saving device applicable to carburetors. : en es
  • ES125383A1 - A method for preventing the formation of blisters or scratches on the surface of molten glass by its contact with the metal walls. : en es
  • FR720342A - Improvements to frequency changers for radio signaling : en fr
  • DE544107C - Device for current conversion by means of discharge vessels : de en
  • ES124958A1 - A procedure for the construction of cardboard boxes for packaging. : en es
  • DE544479C - Rubber sole : de en
  • GB367079A - Improved epicyclic change speed gear : en
  • US1845133A - Edge-sealed assembly : en
  • US1845330A - Resinous condensation products and process of making : en
  • US1845687A - Blasting cartridge : en
  • US1845813A - Vitamin concentrate and method of preparation : en
  • US1845861A - Child's playhouse : en
  • US1845232A - Hydraulic printing and stamping press : en
  • GB367228A - Improvements in diesel-electric locomotives : en
  • FR720130A - Process for preparing adhesive materials using rubber latex and resulting products : en fr
  • FR720258A - New bead fabric : en fr
  • DE544155C - Automatic photographic shutter : de en
  • AU3089830B - Improvements in thresher bars for beaters and concaves of harvesting machines : en
  • GB367266A - Improvements in or connected with electric switches of the tumbler type : en
  • CA319857A - Gear shifting mechanism : en fr
  • CA319773A - Tin and jar : en fr
  • CH152582A - Adjustable thread tension for bobbins of braiding and bobbin lace machines. : de en
  • DE544208C - Groove punching machine : de en
  • AU379131A - The preparation of soluble products from fatty' substances : en
  • DE544433C - Pay card punching machine : de en
  • ES125388A1 - A process for the manufacture of varnished fabrics. : en es
  • CH152562A - Coffee filter. : de en
  • AU3005730A - Process and apparatus for filtering suspended sediments (sludge) : en
  • GB367848A - Improvements in or relating to the refining of oils : en
  • US1845771A - Article of furniture and hinge therefor : en
  • CH152657A - Sharpening device for razor blades, knife blades etc. : de en
  • CH152748A - Connection of the support leaf springs of the steering axle of motor vehicles with the frame. : de en
  • CA319854A - Extract of parathyroid glands : en fr
  • ES125426A1 - Perfeccionamientos in apparatuses for the transmission of dispatches or of the word written by television. : en es
  • US1845267A - Vehicle signal switch : en
  • US1845272A - Method of making lock washers : en
  • US1845905A - Governing mechanism : en
  • US1845549A - Condenser : en
  • US1845635A - Apparatus for feeding molten glass : en
  • CH152731A - Receiving arrangement for remote measurement of operating parameters using the pulse compensation method. : de en
  • DE544294C - Radially pressurized low-pressure turbine : de en
  • DE544315C - Process for the production of an impregnating agent for old water-based paint : de en
  • FR720396A - Process for bringing a negative taken behind a polychrome embossing in exact overlap with the polychrome embossing of the paper : en fr
  • CH152586A - Narrowing device for yarns. : de en
  • DE544177C - Storage device for the alarm mechanism of drawer safety devices : de en
  • DE544186C - Process for drying printed or painted sheet metal strips : de en
  • DE544707C - Two-part housing for electric lights : de en
  • FR720446A - Bodywork for closed motor cars for the transport of people : en fr
  • CH152612A - Process for the separation of a mixture of isomeric vat dyes. : de en
  • CA319889A - Hay needle : en fr
  • CA319853A - Anchor : en fr
  • CH152671A - Rotary compressor. : de en
  • GB367232A - Improvements in eddy current speed indicators and recorders : en
  • US1845054A - Drip molding attaching structure : en
  • US1845063A - Tap : en
  • CH152700A - Switches for bedside lamps, bedside reading lamps and the like. : de en
  • CH152644A - Clockwork. : de en
  • CH152775A - Process for the production of a real vat dye. : de en
  • CH152619A - Process for making smokeless powder. : de en
  • CH152686A - Test facility for electrical high-performance apparatus. : de en
  • US1845868A - Adjustable drawing board : en
  • US1845161A - Crane : en
  • US1845610A - Plate glass store front construction : en
  • US1845872A - Machine for copying documents and the like : en
  • ES125435A1 - An improved process for the manufacture of leathers. : en es
  • FI14155A - Tvåtrådig glödamppa : en fi
  • FR720250A - Improvements to assembly or fixing devices that can be used for building models or other small objects : en fr
  • GB367373A - Improvements in or relating to cigarette making machines : en
  • DE544606C - Articulated drive with adjustable opening stroke for the clamping slide of forging or upsetting machines : de en
  • DE543832C - Sand blow molding machine : de en
  • CH152625A - Automatic feeding device for crucibles of composing machines. : en fr
  • DE544179C - Blocking and warning sign : de en
  • DE544397C - Gear brake for rail engines with circulating coolant : de en
  • DE544581C - Device for rolling coins, tablets, drops and similar round objects : de en
  • FR720164A - Improvements to metal caps for liquid containers : en fr
  • US1845123A - Collet means : en
  • US1845425A - Bearing : en
  • CH152524A - Pliers for pulling in the nose rings of bulls without pre-piercing. : de en
  • GB367186A - Improvements relating to automatically operated tensioning or adjusting devices for belts, chains and the like : en
  • ES125257A1 - Perfections introduced in electric watches for the claim. : en es
  • GB367785A - Improvements in high voltage direct current systems : en
  • US1845526A - Collapsing film holding spool for moving pictures : en
  • FR720455A - Method of attaching rubber soles to footwear with leather, wood or rubber soles : en fr
  • GB367047A - Improvements in vibratory sifting apparatus for treating potters' slip, powdered substances and the like : en
  • US1845145A - Process of making an alloy : en
  • US1845128A - Apparatus for extracting chemicals from liquors : en
  • US1845415A - Combustion method : en
  • US1845706A - Floor polisher : en
  • DE544242C - Roll film camera : de en
  • ES494Y - Tap. : en es
  • GB367026A - Improvements in or relating to steam superheating and other fluid heating elements : en
  • GB367301A - Improvements in and relating to centrifugal separators : en
  • GB367828A - Improvements in and relating to the dry moulding of ceramic materials : en
  • DE544178C - Flag button : de en
  • FR720257A - Pneumatic sole for shoes and shoes : en fr
  • US1845832A - Child's swing : en
  • DE544586C - Slider for zippers : de en
  • CA319743A - Carbureter device for internal combustion engines : en fr
  • GB367197A - Metal ribbon making : en
  • US1845384A - Printing press jogger : en
  • DE544330C - Device for determining the surface of a surface to be examined : de en
  • FR720452A - Wheel improvements for vehicles : en fr
  • AU65631A - Improvements relating to vacuum electric tube devices or valves : en
  • CA319765A - Control actuator for windshield cleaners : en fr
  • DE544375C - Electrodynamic sound transmitter : de en
  • GB367029A - Improvements in the joints of pipes of ductile materials : en
  • DE543370C - Cold storage : de en
  • DE544488C - reel : de en
  • FR720157A - Plate-shaped electric motor : en fr
  • FR39681E - Process for improving the action of alkali on natural cellulose and its transformation products : en fr
  • FR720339A - Accumulator battery charge regulator : en fr
  • FR720522A - Process for removing silicic acid from mixtures of silicic acid hydrate and aluminum hydroxide : en fr
  • US1845671A - Loose leaf binder : en
  • ES125402A1 - Improvements in the apparatus for obtaining soluble phosphates from phosphate minerals. : en es
  • FR720463A - Support device for horizontally mounted turbo-generators : en fr
  • US1845599A - Tank for transporting live fish : en
  • US1845959A - Method of cracking petroleum hydrocarbons : en
  • GB367233A - Improvements in cutting mechanism for cigarette making machines : en
  • DE544503C - Device for telephony transmission between moving trains and between them and fixed stations with high-frequency electrical waves : de en
  • GB367214A - Improvements in or relating to telephone receiver supports or brackets : en
  • DE544549C - Heavy oil carburetor with fuel evaporation : de en
  • GB367072A - Improvements in frames or mounts for photographic and other pictures : en
  • DE544159C - Spring attachment to vehicles : de en
  • CH152739A - Method for packing briquettes. : de en
  • CH152780A - Process for the preparation of a tanning agent. : de en
  • ES125457A1 - A new viewer for the bombing from airplanes. : en es
  • ES125488A1 - A new device to obtain vibrations in electric massage devices and the like. : en es
  • ES125436A1 - Automatic traffic indicator device for rail cars. : en es
  • GB366996A - Process for eliminating the impurities contained in vegetable and animal oils and fats : en
  • US1845003A - Means for controlling speed of and expanding cloth : en
  • US1845316A - Filter : en
  • US1845586A - Radio loud speaker : en
  • ES125341A1 - Improvements in water softening devices. : en es
  • FR720077A - Crank, top feed and pendulum needle embroidery machine : en fr
  • DE544699C - Continuous absorption refrigeration apparatus : de en
  • FR720341A - Motor vehicle horn control device using exhaust gases : en fr
  • GB367864A - Improvements in and relating to the production and use of dyestuff preparations : en
  • US1845609A - Target : en
  • US1845632A - Method of obtaining elevated temperatures : en
  • GB367182A - Improvements in and relating to methods of and machines for the manufacture of mixed yarn : en
  • GB367203A - Improvements in fluid pressure measuring instruments : en
  • GB367334A - Improvements in the manufacture of artificial limbs and other orthopaedic devices : en
  • FR720261A - Device for instantaneous establishment of a call in telephone systems with automatic connection : en fr
  • GB367278A - Improvements in or relating to aerial arrangements for use on submarines : en
  • ES125295A1 - Improvements in sweeping nets. : en es
  • ES125398A3 - System for storing bottles in stacks. : en es
  • FR720112A - Hot and cold water thermostatic mixer : en fr
  • FR720256A - Device for creating a vacuum in mercury vapor rectifiers : en fr
  • GB367260A - Improvements in steam turbine plants : en
  • US1845734A - Internal combustion engine : en
  • DE544251C - Machine for grinding turning tools or the like. : de en
  • DE544333C - Self cashier for engine fuel : de en
  • FR720198A - Process for the purification or cleaning of acetylene : en fr
  • GB367051A - Improvements in and relating to the manufacture of articles of concrete and the like : en
  • DE544290C - Process for the preparation of butadiene hydrocarbons : de en
  • GB367220A - Improvements in change speed gear mechanism : en
  • CA319864A - Thermostatic shutter control : en fr
  • USD86216S - Yxtkio bttma : en
  • US1845718A - Textile fabric and method of making same : en
  • USD86193S - Design fob : en
  • USD86290S - Andbew vandee ley : en
  • US1845191A - Paper folding guide : en
  • GB367319A - Method and means of controlling machines, especially counting machines, by means of moving visible marks : en
  • GB367242A - Improvements in process and apparatus for manufacturing concretes and mortars and generally all mixtures free from air : en
  • US1844990A - Music leaf turner : en
  • US1845786A - Producing nitrogen and hydrogen mixtures : en
  • FR720500A - Automatic circuit breaker with light and sound signaling : en fr
  • US1845783A - Disconnecting switch : en
  • US1845304A - Window construction : en
  • US1845964A - Pouring spout : en
  • DE544257C - Wet filter for pneumatic suction conveyor systems : de en
  • FR720457A - Fastening process for fiber cement, marble and other cladding panels : en fr
  • GB367081A - Process for improving the internal structure of metals and alloys : en
  • US1844981A - Pattern copying machine : en
  • US1845633A - Process for the purification of impure dioxide of titanium containing in particular chromium : en
  • FR720101A - Vending machine : en fr
  • FR720124A - Keyless Security Lock : en fr
  • GB367133A - Improvements in and relating to controllers for electric motors and the like : en
  • ES125467A1 - Improvement in cylinder and drum mills. : en es
  • FR720324A - Ignition coil combined with two transformers in one housing : en fr
  • FR720441A - Improvements in television transmission methods and systems : en fr
  • DE544388C - Process for the production of unsaturated carbinols : de en
  • DE544792C - Process for heating tunnel ovens and ovens : de en
  • DE544359C - Impact tool with piston hammer : de en
  • US1845476A - Feeding device : en
  • US1845455A - Stop mechanism for knitting machines : en
  • FI14162A - Crane for crane : en fi
  • DE544515C - Preheating boiler for laundry boilers : de en
  • CA319850A - Paper marking roll : en fr
  • CH152551A - Device for treating floors. : de en
  • CA319808A - Auditorium : en fr
  • ES125357A1 - A process for the preparation of a special paint for rubber or rubber objects, in particular soles, heels and other parts for footwear. : en es
  • FR720102A - Improvements in printing methods and devices : en fr
  • FR720387A - Automatic ignition and start device : en fr
  • IE12365L - Magnesium and magnesium alloys : en
  • US1845478A - Automatic multiple spindle center turning machine : en
  • AU111731A - Improvement in elevator door operator : en
  • CH152649A - Nickel, silver, tin, copper alloy. : de en
  • CA319746A - Flue gas recirculation system for shell stills : en fr
  • CH152543A - Electric radiator. : de en
  • DE544423C - Frame covering for upholstered chairs : de en
  • CA319799A - Refined wood pulp of low pentosan contents : en fr
  • CH152754A - Simplified wire-to-brake system A. Scalabrini. : en it
  • USD86266S - Benjamin h : en
  • CH152605A - Process for the preparation, by fermentation, of volatile fatty acids. : en fr
  • US1845672A - Adjustable coupling means : en
  • US1845846A - Brake mechanism : en
  • US1845985A - Window construction : en
  • DE544370C - Flexible, electrically isolating coupling : de en
  • US1844930A - Electric condenser : en
  • US1845095A - Connecter for shock absorbers : en
  • USD86278S - Design for an embroidered lace edging : en
  • DE544462C - Side windows, especially for motor vehicles : de en
  • ES125306A3 - A curling device for the hair. : en es
  • FR720076A - Wired intercom radiotelephone system : en fr
  • DE543416C - System for unloading conveyor wagons : de en
  • DE544486C - Machine for removing thread residues from bobbins : de en
  • GB367124A - Improvements in pulverizing mills : en
  • US1845221A - Retort discharge cooling system : en
  • US1845247A - Gas testing device : en
  • US1845337A - Check valve damper for brooder stoves : en
  • US1845411A - Weed skinner : en
  • FR720262A - Improvements in methods and apparatus for the heat treatment of liquids, in particular to obtain the decomposition of hydrocarbons : en fr
  • AU7531A - Improvements in bottle covers andthe like : en
  • CH152699A - Capacitor sleeve on telephone cable, with an inner and an outer housing for accommodating equalizing capacitors. : de en
  • DE544213C - Cooling pipes for oil-filled electrical appliances : de en
  • ES125482A1 - An improved mechanism for the formation of the continuous tobacco rod in the cigarette making machines. : en es
  • US1845210A - Loud speaker diaphragm : en
  • ES125384A3 - A process for the manufacture of clasps or hooks used to sew samples of fabrics, blochs, leather and for other similar applications. : en es
  • FR720450A - High power electric switch : en fr
  • IE11554L - Hydrogenation of mesityl oxide : en
  • US1845805A - Feed controlling apparatus : en
  • US1845996A - Brake actuating mechanism : en
  • US1844988A - Bathing device : en
  • US1845405A - Road surfacing composition and method of making same : en
  • US1845732A - Locking handle : en
  • DE544365C - Cable entry point : de en
  • DE544398C - TV transmission system with Braunschweig cathode ray tube : de en
  • DE544342C - Classifying wheel : de en
  • GB367767A - Improvements in or relating to means for damping the mechanical oscillations of overhead electrical lines : en
  • CA319792A - Electric hoist control : en fr
  • US1845534A - Condenser totalizer for remote metering systems : en
  • US1845023A - Vacuum steam heating system : en
  • US1845572A - Cotton press : en
  • DE539738C - Process for the production of fibers or webs from glass. Slag and similar substances plastic in the heat : de en
  • DE544390C - Process for heating liquid mixtures containing high-boiling components : de en
  • FR720154A - Selection process for powerline operated relays : en fr
  • FR720183A - Office trunk : en fr
  • US1845010A - Dyeing mechanism : en
  • CH152647A - Clock. : de en
  • DE544424C - Device to prevent dust from escaping when filling or emptying conveyor vessels, especially in shaft systems : de en
  • DE544656C - Thermal relays, especially for burglar alarms using light beams : de en
  • US1845007A - Process of preparing alkyl sulphates : en
  • US1845902A - Furnace wall : en
  • DE544249C - Hollow spoke wheel : de en
  • DE544667C - Process for the preparation of 2-oxy-3-aminopyridine-5-arsic acid : de en
  • CH152667A - Electromagnetic friction clutch. : de en
  • US1845131A - Garment : en
  • US1846000A - Pneumatic swab : en
  • US1845025A - Automobile bed : en
  • US1845064A - Gas producer : en
  • US1845355A - Noninflammable refrigerant : en
  • US1845716A - Doctor : en
  • US1845205A - Ear protector : en
  • US1845578A - Bake oven : en
  • CH152728A - Continuous sound spring bell. : en it
  • CA319829A - Wheel and rim combination for vehicle wheels : en fr
  • CH152713A - Electric melting furnace with electrodes controlled by pressure medium. : de en
  • GB367056A - Improvements in or relating to electron discharge amplification systems : en
  • AU158631A - Improvements relating to golfclub heads : en
  • DE544165C - Vibration damper, especially for the steering device on motor vehicles : de en
  • DE544268C - Compressed air blowing machine for the production of sand cores or the like. : de en
  • DK45232C - Boot. : da en
  • ES125259A2 - A NEW MECHANICAL TOY : en es
  • FR720525A - Method for preventing collisions of vehicles and particularly of ships : en fr
  • GB367231A - Process and apparatus for cleaning the matrices of typesetting machines : en
  • AU257431A - Improvements in the manufacture of bituminous paving material : en
  • US1845820A - Spool : en
  • US1845957A - Cultivator attachment : en
  • CA319770A - Vehicle tire : en fr
  • US1845186A - Stapling machine : en
  • US1845431A - Cotton picker : en
  • US1845775A - Process for saturating fabrics : en
  • US1845837A - Electrode structure for electrical discharge tubes : en
  • DE544246C - Disc wheel for aircraft : de en
  • USD86293S - Design for a combination receptacle and smoker s set : en
  • US1845369A - Method of collecting, transporting, and dumping refuse, such as garbage : en
  • US1845662A - Carburetor : en
  • US1845809A - Stay for corsets and other articles : en
  • USD86257S - Design for an electric heater casing : en
  • CH152545A - Process for improving mortar or concrete. : de en
  • CA319812A - Lubricating device : en fr
  • DE536038C - Spin regulator : de en
  • GB367117A - Improvements in or relating to safety razors : en
  • ES746U - Protection device for vaginal cannulas. (Machine-translation by Google Translate, not legally binding) : en es
  • GB367159A - Improvements in or relating to automatic weighing and totalising apparatus : en
  • US1845218A - Gun : en
  • US1845929A - Creel : en
  • CH152651A - Method for connecting pipes, which can be used in particular for the production of pipe harps for heat exchangers. : de en
  • DE544669C - Device for cooling electrical machines, in particular turbo dynamos, with cooling back of the circulating coolant through the condensate obtained from the exhaust steam of the turbine : de en
  • DK45248C - Car heater. : da en
  • ES603Y - Portable group consisting of a talking machine and a radiotelephone receiver. : en es
  • FR720285A - Improvements to textile materials : en fr
  • CH152681A - Steam generator. : de en
  • US1845397A - Safety toy torpedo : en
  • US1845440A - Timepiece winding and setting mechanism : en
  • US1845125A - Antiglare screen : en
  • US1845280A - Catalytic reduction of organic nitrogen compounds : en
  • US1845441A - Separator : en
  • US1845442A - Pipe cleaning tool : en
  • US1845529A - Motor conveyer : en
  • USD86286S - Design for an automobile trunk : en
  • CH152626A - Device for sealing the separation joints of longitudinally divided pressure rollers. : de en
  • CH152777A - Process for the preparation of a dye. : de en
  • US1845698A - Bottle stopper : en
  • US1845833A - Winding device : en
  • CA319807A - Display box : en fr
  • CA319894A - Expansible bushing for winding cores : en fr
  • US1845057A - Carpet sweeper : en
  • US1845278A - Thermostatic switch : en
  • US1845848A - Safety device : en
  • US1845092A - Stake and holder therefor : en
  • US1845642A - Lip-tile and support therefor : en
  • CA319796A - Concrete levelling and trowelling device : en fr
  • DE544231C - Bolt connection : de en
  • FR720194A - Improvements to electric resistance furnaces : en fr
  • FR720388A - Improvements to machines or apparatus for cutting toffy plastic or similar material : en fr
  • GB367143A - Improved safety device for baths : en
  • CA319761A - Pressure regulating valve : en fr
  • CA319859A - Two speed rear axle : en fr
  • US1845797A - Fluid operated means for support movements : en
  • US1845132A - Automatic block system : en
  • US1845941A - Vibrating stool : en
  • DE544466C - Auxiliary power braking device for motor vehicles moved by negative pressure : de en
  • GB367418A - Electro-mechanical device for transmission of any motion at a distance, and more especially intended to level indicators of petrol or other liquids : en
  • CH152589A - Vacuum cleaner and hot air dryer uniting hand-held device. : de en
  • DE544272C - Process for the extraction of zinc : de en
  • CH152685A - Product for absorbing a refrigerant. : de en
  • DE544764C - Device for grinding facets on the edges of oval glass plates or similar elliptical objects : de en
  • DE544621C - Process for the preparation of 2- or 3-oxycarbazole : de en
  • CA319897A - Telegraph system : en fr
  • CH152720A - Electric gas discharge lamp. : de en
  • US1845144A - Method of making magnetic structures : en
  • US1845711A - Tile and floor with special metal wearing surface : en
  • US1845972A - Method and apparatus for molding hollow pulp articles : en
  • CH152538A - Room ventilation system. : de en
  • CH152791A - Process for the preparation of a molecular compound of sodium 2-phenylquinoline-4-carboxylic acid with 1-phenyl-2,3-dimethyl-4-dimethylamino-5-pyrazolone. : de en
  • US1845693A - Railway grade crossing construction : en
  • US1845720A - Amplifying circuits : en
  • DE544368C - Electrically controlled tabulator : de en
  • DE544527C - Protection device for the scraper of pulling machines : de en
  • USD86252S - Design for an ensemble dress : en
  • US1845475A - Soldering iron : en
  • US1845623A - Colors of the anthracene blue series : en
  • DE543842C - wheel : de en
  • AU387731A - Improvements relating to packing cases : en
  • CH152675A - Double-acting multi-cylinder internal combustion engine, in particular with jet atomization. : de en
  • US1845311A - Method of forming tappets : en
  • US1845815A - Decolorizing carbon and process of making same : en
  • US1845289A - Method of and plant for heating apparatus : en
  • CA319843A - Pivotal yoke and coupler connection : en fr
  • DE537871C - Device for the harmless meshing of the exhaust gases from motor vehicles by means of several air-sucking pipe sections connected one behind the other and one inside the other : de en
  • FR720490A - Improvements to telephone systems : en fr
  • US1845962A - Toy railway : en
  • GB367794A - Machine for forming conical open ended tubes for paper or cardboard cups and similarcontainers : en
  • US1845911A - Hydraulic shock absorber : en
  • CA319749A - Continuous crusher, mixer and rubber for foundry sand : en fr
  • CA319779A - Straightening and rolling machine : en fr
  • US1845502A - Method of making core boxes : en
  • US1845571A - Transmission of selector impulses or the like over duplexed lines : en
  • USD86258S - Design for a dress : en
  • CA319868A - Control gear for gas turbine plants : en fr
  • US1845936A - Spider wheel for harrows : en
  • US1845240A - Demonstration set : en
  • US1845260A - Method of printing and waxing paper : en
  • US1845822A - Baggage carrier : en
  • CA319888A - Floral frame : en fr
  • DE544608C - Rotary sheeter : de en
  • CA319768A - Process of treating oil to increase the ozone absorption factors : en fr
  • CA319855A - Production of cellulose from pieces of wood : en fr
  • DE544259C - Auxiliary steaming device for ovens, especially for those with continuously or stepwise rotating baking plates : de en
  • US1845013A - Bumper barb : en
  • AU3051830A - Improved dish scraper : en
  • US1844983A - Lacquer for coatings on metal surfaces : en
  • GB367247A - An improved electrical registering or recording device for weighing apparatus : en
  • CA319782A - Hulling apparatus : en fr
  • DE544323C - Process for the production of carbonized cork : de en
  • DE544484C - Flat combing machine for wool : de en
  • DK45238C - Holder for Toilet Paper Rolls. : da en
  • GB367796A - Improvements in or relating to knitting machines : en
  • FR720078A - A method of protecting against water ingress and depletion of pits in a layer of limestone or dolomite, whereby concrete is introduced from the surface of the ground through boreholes : en fr
  • GB367034A - Improvements in valves suitable for air containers such as a pneumatic tyre : en
  • GB367039A - Improvements in or relating to holders for carbon or stencil paper and the like : en
  • GB367282A - An improved method of recovering alcohols from alkyl sulphates : en
  • CH152614A - Process for the production of waterfast gravure printing inks. : de en
  • CH152722A - Urine bottle. : de en
  • CH152744A - Device for transporting and storing barrels. : de en
  • CA319820A - Lightning or surge absorber : en fr
  • CH152640A - Glare-free headlight for road vehicles. : en fr
  • US1845922A - Air hose connection : en
  • DE544346C - Windshield cleaner on automobiles : de en
  • US1845997A - Temperature controlled apparatus : en
  • CH152571A - Stretcher mechanism with endless belts. : en fr
  • US1845738A - Board for board drop hammers : en
  • USD86263S - Design for a telephone desk stand : en
  • US1845287A - Fountain pen : en
  • US1845766A - Stamp affixer : en
  • US1845779A - Power dipper trip : en
  • CH152532A - Fence post. : de en
  • CH152567A - Spinning machine for rayon. : de en
  • US1844969A - Welding flux : en
  • US1845274A - Railway car retarder : en
  • USD86244S - Bene lalique : en
  • GB367073A - Improvements in or relating to vacuum brake cylinders : en
  • IE12444L - Luminous discharge tubes : en
  • US1845033A - Switching mechanism : en
  • US1845163A - Method and apparatus for drying liquids and semiliquid materials : en
  • ES125253A1 - Improvements in television sets and their like. : en es
  • FR720502A - Apparatus for cutting tobacco leaves : en fr
  • DE544399C - Installation of electrical collector cells in a container by pouring the gaps with potting compound : de en
  • US1845696A - Broom mop : en
  • US1845383A - Method of texturing face brick : en
  • US1845509A - Receptacle : en
  • US1845724A - Bird or animal feeding device : en
  • US1845035A - Electric lighting appliance : en
  • FR39699E - Production of new anthraquinone derivatives : en fr
  • GB367425A - Improvements in or relating to junction boxes or the like for electric cables : en
  • FR720081A - Electric comb : en fr
  • FR720345A - Further training in automotive signaling devices : en fr
  • GB367131A - Induction systems for internal-combustion engines : en
  • GB367048A - Shear bracing for aircraft spars : en
  • CH152772A - Process for the preparation of a monoazo dye. : de en
  • CH152613A - Process for splitting off sulfo groups. : de en
  • US1845372A - Meter protective device : en
  • US1845960A - Aircraft braking device : en
  • DE544590C - Process for the preparation of inactive menthol : de en
  • US1845105A - Machine for making wirebound box blanks : en
  • US1845606A - Wave cap : en
  • US1845850A - Refrigeration : en
  • CA319847A - Railway car coupler : en fr
  • GB367416A - Improvements in the manufacture and production of derivatives of polymerised styrenes : en
  • DE544665C - Process for the production of methyl alcohol and other oxygen-containing organic compounds : de en
  • AU69931A - Improvements in spraying andthe like nozzles : en
  • US1845907A - Sheet associator : en
  • US1845958A - Nut lock : en
  • DE543967C - Spinning head for the production of fuses : de en
  • US1845255A - Garment supporter : en
  • US1845591A - Combination pipe and lighter : en
  • US1845899A - Side bearings for cars : en
  • US1845018A - Method of preparing fertilizers : en
  • US1845511A - Handcuff : en
  • CA319741A - Thermostatic device : en fr
  • CA319890A - Agricultural spreader : en fr
  • CH152655A - Clamping device. : de en
  • US1845759A - Method of reducing nitro compounds : en
  • US1845884A - Collar stiffener device : en
  • CA319846A - Railway draft appliance : en fr
  • DE544305C - Device for unilateral directional reception by combining an upright antenna with a frame or cross frame and goniometer : de en
  • ES125391A1 - Improvements in the methods to join together pieces of footwear and other materials. : en es
  • FR720336A - Undercarriage for vehicles : en fr
  • FR720358A - Improvement to the tempering process for glass sheets and mirrors by air jets directed on these sheets : en fr
  • NL100383C - : nl
  • US1844961A - Tank construction : en
  • ES592Y - Armor that supports gold and silver coins, and adaptable to the bottleneck and flask. : en es
  • US1844977A - Voltage regulator : en
  • US1845000A - Method for indicating the exhaustion of substances used for cleaning gases : en
  • DE544255C - Device for producing corrugated asbestos cement panels : de en
  • FR720276A - Science and recreation game made up of plates with geometric shapes : en fr
  • GB367064A - Improvements in ventilators for automobiles and other vehicles : en
  • FI14180A - Taxation of the transfer price to the vacuum cleaners in the field of inertia and utilization : en fi
  • GB367153A - Improvements in or relating to typographical composing machines : en
  • GB367165A - Improvements in frictional igniters : en
  • GB367224A - Improvements in or relating to transformers for electric arc welding, cutting and like purposes : en
  • US1844991A - Vibration damper : en
  • DE544612C - Device for filling the lead into the receiver of lead presses : de en
  • DK45247C - Support roller device for vehicles with drive belt without end. : da en
  • FR720048A - Improvements to screens for mercury rectifiers : en fr
  • GB367050A - Aircraft wings : en
  • FR720491A - Protection card for photographs : en fr
  • FR720217A - Adjustment racket with button for alarm clock : en fr
  • FR720474A - Improvements to organic compounds : en fr
  • GB367166A - Improvements in or relating to luminous electric discharge tubes : en
  • GB367254A - Improvements in and relating to reinforcing means for concrete, cement, plaster and the like : en
  • DE544221C - Putty-free glass roof covering : de en
  • GB367302A - Improvements in tea rolling machines : en
  • FI14176A - For the purposes of this Regulation : en fi
  • FR720547A - Device used to support cables carrying electric current in the air : en fr
  • GB367784A - Improvements in or relating to radial flow turbines : en
  • CH152759A - Automatic control for AC vehicles. : de en
  • GB367198A - Improvements in and relating to the cold drawing of metal : en
  • GR3545B - DESTRUCTIVE MEANS OF INSECTS. : el en
  • CA319783A - Shelling machine : en fr
  • CH152561A - Clothes hanger. : de en
  • ES125470A1 - An instrument or artifact for the practice of a ball game. : en es
  • FR720010A - Automatic starter with adjustable time for direct or alternating current electric motors : en fr
  • FR720445A - Enhancements to automatic gearshift transmissions : en fr
  • GB367019A - Improvements in or relating to synchronous telegraph or like system : en
  • US1845619A - Division sheet for visible record binders : en
  • US1845951A - Wire tier tool : en
  • USD86281S - Design for an ensemble dress : en
  • FR720162A - High-performance hand-held machine for the manufacture of pleated elbows in sheet metal, thanks to the use of a device allowing simultaneous calibration, drilling and marking : en fr
  • US1844937A - Process of electrolytic copper refining : en
  • US1845943A - Aircraft : en
  • DE544387C - Electrolytic production of mercuric sulfate solution : de en
  • GB367119A - Improvements in loud-speakers : en
  • DE544293C - Process for the preparation of halogenated oxydi- or triarylmethane compounds : de en
  • US1845040A - Container : en
  • US1845185A - Vehicle wheel : en
  • US1845235A - Bottle closure : en
  • US1845614A - Pile fabric loom : en
  • US1845755A - New acrolein condensation product : en
  • DE544367C - Process and rotating drum furnace for melting iron and metals : de en
  • FR720287A - Typewriter Improvements : en fr
  • FR720498A - Process for obtaining butanol and acetone by fermentation : en fr
  • GB367388A - Improvements in mowing and reaping machines : en
  • AU124231A - Improved means for temporarily securing wire ropes andother cables and especially the hoists of derricks : en
  • US1845046A - Railway draft appliance : en
  • US1845344A - Buckle device : en
  • CA319824A - Railway interlocking system : en fr
  • US1845811A - Resistor unit and method of forming the same : en
  • ES125471A1 - A new chopping board for irrigation ditches. : en es
  • GB367394A - Improvements in or relating to the construction of steel sleepers : en
  • GB367826A - Improvements relating to tachometers : en
  • USD86190S - bouchard : en
  • USD86271S - Design fob : en
  • USD86209S - Plate or similar article : en
  • US1844982A - Sanitary cuspidor : en
  • US1845058A - Catalytic gas reactions : en
  • ES125284A1 - Electrical energy converter apparatus. : en es
  • FR720017A - Device for adjusting the sound intensity of musical instruments in which sounds are produced by changing the frequency of an electric current : en fr
  • FR720318A - Improvements to pressure regulators in pressurized fluid brake devices : en fr
  • US1845363A - Sealing device : en
  • US1845774A - Counterbalanced pavement traffic signal : en
  • FR720424A - Method and device for the manufacture of furfurol : en fr
  • FR720232A - Synchronism device for sound films : en fr
  • GB367327A - Skid furnace for heating ingots or the like : en
  • ES632Y - Infernillo. : en es
  • FR720001A - Process for the treatment of plant and animal fibers and resulting products : en fr
  • FI14157A - Förfaringssätt for rening av harts : en fi
  • FR720074A - Advanced process for concentrating acetic acid and other acids : en fr
  • GB367158A - Improvements in and relating to window frames : en
  • GB368292A - Improvements in or relating to articulated locomotives or vehicles : en
  • US1845199A - Roll caliper : en
  • US1845458A - Lock for sliding closures : en
  • US1845190A - Elastic fluid turbine : en
  • US1845674A - Multiwheel road vehicle : en
  • US1845678A - Vehicle : en
  • ES124976A1 - Improvements in sound reproduction devices. : en es
  • FR720334A - Electronic discharge device : en fr
  • GB367791A - Improvements in or relating to screw propellers : en
  • CH152742A - Conveyor system with conveying containers and several post offices. : de en
  • US1844958A - hornbeck : en
  • US1845435A - Radiator : en
  • CA319747A - Self relighting pilot light for gas burners : en fr
  • CH152650A - Process for cleaning aluminum and its alloys. : de en
  • ES125275A1 - Improvements in the tubes for steam reheaters. : en es
  • ES125348A1 - A semi-automatic machine to tie strap or flat wire. : en es
  • ES125380A1 - Perfections introduced in joints, clamps or joint fasteners for scaffolding beams or other bodies. : en es
  • DK45260C - Security for Firearms. : da en
  • ES125353A1 - A procedure to cut leaks and underground water currents. : en es
  • ES124972A3 - A new shoe with elastics. : en es
  • GB367209A - Process for the recovery of gaseous or vaporous substances from gases or vapours, or mixtures of both, by fixation with adsorption media and expulsion by means of steam : en
  • DE544369C - Starter ignition device for internal combustion engines : de en
  • DE544632C - Transformer with adjustable voltage drop, especially for the purpose of electric arc welding : de en
  • DK45245C - Device for nut or screw fuses. : da en
  • FR720042A - Doubler with automatic fabric stroke adjustment : en fr
  • ES125009A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF SAID PATENT : en es
  • FR720433A - Rotary Typewriter Improvements : en fr
  • GB367130A - Improvements in gas turbines : en
  • US1845410A - Cataloguing device : en
  • US1845547A - Condenser circulating system : en
  • US1845908A - Grinding ice cream freezer scrapers : en
  • DE544196C - Process for the production of air-resistant lead sponge sheets : de en
  • DK45257C - High frequency transformer. : da en
  • GB367180A - Improvements in float controlled valve : en
  • US1845253A - Hot blast stove : en
  • US1845722A - Pressure balancer : en
  • US1845879A - Merchandise vending machine : en
  • US1846008A - Carbureting apparatus : en
  • US1845575A - Motor and motor horn : en
  • CH152592A - Oven. : en fr
  • DE544166C - Direction indicators : de en
  • ES125333A1 - Aerial and hydraulic propeller producing and receiving work. : en es
  • GB367237A - Improvements in or relating to lens combinations : en
  • US1845338A - Leg rest : en
  • FR720008A - Chemically neutral chrome-steel-nickel alloys : en fr
  • DE544297C - Machine for the production of leading, lines and lines for printing works, in which the metal strip emerging from the casting mold hits an adjustable stop and thereby triggers the cutting device to cut the strip : de en
  • DE544321C - Depth pointer drive : de en
  • US1844997A - Ankle glove : en
  • USD86217S - Design for a jtjtce extractor : en
  • FR720051A - Iron alloys and steel alloys containing sulfur : en fr
  • GB367295A - Improvements in and relating to road signs : en
  • US1845047A - Electrolytic cell and mounting therefor : en
  • US1845103A - Alloy : en
  • US1845098A - Pressure indicator for mechanical devices : en
  • US1845921A - Folding chair : en
  • USD86277S - Design for an embroidered lace edging : en
  • FR720057A - Stockings manufactured in a single operation on a rectilinear picking loom, and process for its manufacture : en fr
  • GB367419A - Improvements in the joints of pipes of ductile materials : en
  • ES749U - Galley or galley intended for printing. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720346A - Workshop box forming an integral construction set : en fr
  • FR720468A - Improvements in apparatus for heating bitumen, tar or the like : en fr
  • US1845728A - Humidifier : en
  • CH152624A - Flat file with flexible strings provided on the rear cover. : de en
  • DE544226C - Device for denikotizing tobacco products such as cigars, cigarettes and the like. like., before smoking : de en
  • DE544528C - Device for actuating turnout and signal drives : de en
  • FR720156A - Butyrometer for the determination of fat in low fat products : en fr
  • FR720235A - Bronze ring to be attached to all pistons of internal combustion engines : en fr
  • IE11770L - Spool for tape : en
  • CH152546A - Method and device for impregnating cement products and cement product produced by the method. : de en
  • DE544160C - Truck for self-loading and unloading : de en
  • DE544415C - Process for preventing the deposition of silver on prepared surfaces in the manufacture of silver mirrors : de en
  • GB367289A - Improvements in or relating to suspenders for stockings or similar articles of dress : en
  • GB367307A - Improvements in and relating to means for shifting the phase of alternating current circuits : en
  • US1845116A - Method of insulating coils : en
  • US1845838A - Electrical connecter : en
  • US1845889A - Oil well device : en
  • US1845920A - Toy gun : en
  • ES125392A1 - Improvements in sound transforming devices. : en es
  • US1845925A - Indicating device for vehicles : en
  • DK45239C - Device by Projection Apparatus for Alternately Displaying a Number of Images. : da en
  • FR720095A - Process for obtaining solid diammonium phosphate and solid mixtures containing it, from solutions of phosphoric acid : en fr
  • GB367267A - Plug-in point for electric current : en
  • GB367378A - Improvements in and relating to the manufacture of rubber substitutes and products derived therefrom : en
  • FR720351A - Method of using dry air to obtain motive power : en fr
  • US1845618A - Sprinkler head for an underground water system : en
  • US1845858A - Friction member : en
  • US1845450A - Puller stock : en
  • CA319844A - Fluid control system : en fr
  • ES753U - Improvements in the closures of lunch boxes and other kitchen utensils. (Machine-translation by Google Translate, not legally binding) : en es
  • FR720288A - Tamper-evident strapping process : en fr
  • FR720537A - Pallet needle for knitting looms, method for manufacturing it and device arranged for this manufacture : en fr
  • GB367156A - Improvements in small model dynamos : en
  • FR720481A - Luminous device for controlling the regularity of operation of industrial devices, dependent on each other, in particular those of sugar factories : en fr
  • DE544461C - Car body for motor vehicles : de en
  • FR720037A - Magneto electric ignition : en fr
  • ES125288A3 - Improvement of an apparatus for the manufacture of rubber-soled footwear. : en es
  • US1845217A - Gun : en
  • US1845266A - Method of segregating light metal floating on fused electrolyte and means therefor : en
  • US1845569A - Fibrous material and process of treating same : en
  • USD86243S - Design fob a dbess : en
  • CH152736A - Paper napkin packaging. : de en
  • US1844943A - Treatment of rubber : en
  • US1845483A - Battery recorder : en
  • DE544604C - Frame-like frame for multi-spindle machines : de en
  • FR720541A - Short wave generator : en fr
  • FR720033A - Assembly intended for supplying devices whose ignition voltage is higher than the operating voltage : en fr
  • FR720485A - Flat stitch embroidery machine imitating handmade work : en fr
  • GB367108A - Improvements relating to the dipping of solid objects in liquids : en
  • US1845855A - Motor vehicle starting attachment : en
  • US1845995A - Brake actuating mechanism : en
  • DE544162C - Drive and steering device for caterpillar vehicles : de en
  • DE544309C - Overcurrent and installation circuit breakers : de en
  • US1845170A - Hood latch : en
  • US1845444A - Insulating material : en
  • US1845468A - Refrigerator show case : en
  • US1845265A - Well screen : en
  • CH152706A - Method for producing electrical discharge vessels that can be used, in particular, as an air leakage fuse, indicator lamp and the like. : de en
  • DE544755C - Process for the production of packs from paper u. like : de en
  • DE544234C - Machine for bending and hardening tines, especially those for rakes with curved tines : de en
  • FR720268A - Method of preparation of glycokinin : en fr
  • GB367213A - An improvement in or relating to the flat-pressing of fabrics : en
  • GB367053A - An improvement in lamps for motor and other vehicles and for other purposes : en
  • FR720360A - Combined tool, adaptable to all filing and planing vices, allowing machining in both directions of travel : en fr
  • CA319834A - Clearance valve assembly : en fr
  • CH152601A - Process for the preparation of almost anhydrous, high-percentage chlorinated lime from water-containing. : de en
  • DE507293C - Gas pressure regulator : de en
  • FR720034A - : fr
  • FR720105A - Device for fixing, on frames, advertising plates, mirrors or other, easel stands intended to support these objects : en fr
  • FR720222A - Fuel pressure regulator for internal combustion engine : en fr
  • FR720489A - Sewing device for perforated buttons applicable to sewing machines : en fr
  • US1844972A - Machine for extruding plastics : en
  • ES125358A1 - A procedure for printing silk paper intended to wrap oranges. : en es
  • CA319828A - Sheet material measuring device : en fr
  • FR720018A - Musical instrument in which sounds are produced by modification of electrical oscillations : en fr
  • US1845296A - Continuous developing apparatus : en
  • US1845624A - Siphonic circulating apparatus : en