• US1872067A - Apparatus for forming beads on tubular articles : en
  • US1871948A - Azo dyestuffs and process of making the same : en
  • US1872094A - Bent tube boiler : en
  • CA325121A - Door check : en fr
  • US1871588A - Cooling apparatus : en
  • US1871873A - Machine for grooving heels : en
  • US1872321A - Hood catch : en
  • US1872527A - Wall construction : en
  • CH156410A - Process for producing a wetting agent and wetting agent produced by this process. : de en
  • USD87562S - Design for a burial vault : en
  • US1871507A - Fruit processor : en
  • CA325092A - Tire rim : en fr
  • CH156653A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • US1872604A - Shoe sole : en
  • CA325123A - Zinc condensation : en fr
  • US1871769A - Method for coloring crepe paper and resulting product : en
  • US1872252A - Spark advance control : en
  • USD87569S - Design fob a decobative lighting device : en
  • DE556904C - Process for the production of microporous rubber : de en
  • FR730548A - Fixed and moving luminous advertising device : en fr
  • GB378609A - Improvements in or relating to variable capacity electrical condensers : en
  • GB378750A - Process for dyeing artificial silks prepared from regenerated cellulose in level blue to blue-violet shades : en
  • US1871789A - Safety razor : en
  • US1872180A - Internal combustion engine : en
  • CA325125A - Alloy production : en fr
  • US1871742A - Aquarium : en
  • US1871824A - Oil-can attachment : en
  • DE557262C - Kloeppel : de en
  • AU662032A - Improvements in and relating to rollers for laundry ironing machines : en
  • CH156620A - Light signal device. : de en
  • US1871796A - Drapery rod or the like : en
  • US1872481A - Safety car control equipment : en
  • DE557147C - Process for the production of screened master copies for single and multi-color printing by photomechanical means : de en
  • CH156388A - Chip and puller for wooden floors. : de en
  • US1872124A - Heel base and process of making the same : en
  • US1872038A - Rudder arrangement : en
  • US1871623A - Valve oiler : en
  • US1872612A - Coking retort oven : en
  • DE556797C - Process for the preparation of oil-soluble molybdenum compounds : de en
  • ES1017U - Double-sided ties. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127371A3 - A procedure for fabricating the back of the fabric covered button shell. : en es
  • GB378775A - Improvements in or relating to lead pipe joints : en
  • DE556838C - Method and device for cleaning pulp : de en
  • DE557067C - Securing hydraulic clutches for centrifugal pumps : de en
  • DE557190C - Process for the production of welded steel : de en
  • US1871855A - Method of making an embossed fabric : en
  • US1872065A - Spark plug electrode and other electron emitting device : en
  • US1872248A - Loose-leaf binder : en
  • US1871441A - Brake mechanism : en
  • US1872153A - Automobile signal switch : en
  • US1872032A - Bottle dispensing refrigerator : en
  • US1872574A - Carbon dioxide drum valve : en
  • CH156405A - Process for the production of artificial structures with a matt appearance from viscose. : de en
  • CH156517A - Process for hardening tools made of iron or steel. : de en
  • GB378531A - Improvements in or relating to statistical recording devices : en
  • US1872394A - Projection welding : en
  • ES127297A1 - Arrangement for the extinction of short circuits or ignition of recoil in rectifier installations. : en es
  • GB378537A - Improved apparatus for delivering measured quantities of substances : en
  • ES822Y - Bands-support of rubber rings for tin cans. : en es
  • GB378623A - Improvements in and relating to double seaming machines for applying the ends of metal containers : en
  • CH156672A - Electric tube. : de en
  • DE557173C - Mine support : de en
  • US1872622A - Apparatus for surfacing roofing : en
  • CH156574A - Automatic device for successive starting of different motors, especially those of multi-motor drives. : de en
  • DE557296C - Automatic control device for power machines on a desired course of a company size : de en
  • ES127225A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR730464A - Improved fake shuttle : en fr
  • FR730718A - Process for reducing chromium oxide and for using the chromium thus obtained for the preparation of carbon-free alloys : en fr
  • CA325078A - Volumetric measuring apparatus : en fr
  • DE557125C - Process for the production of coloring conversion products of azo dyes : de en
  • DE557228C - Extraction of beryllium salts from minerals containing beryllium : de en
  • GB378736A - Steel pit-prop : en
  • DK46055C - Device for oil-fired central heating boilers and the like, as well as an oil-burning pot usable for this purpose. : da en
  • GB378926A - Improvements in cooling and utilizing the heat of oil employed in the cooling of internal combustion turbines : en
  • AU429731A - Recovery of sulphur : en
  • US1871501A - Conveyer for furnaces : en
  • CA325165A - Clutch shifting mechanism : en fr
  • CH156533A - Rotary compressor. : de en
  • AU346531A - Improved stropping device for safety razorblades : en
  • US1872517A - Butter cutter : en
  • ES127175A1 - A mototrillo or threshing tractor. : en es
  • FR730556A - Improvements to motor-regenerator electrical units : en fr
  • FR730575A - Motor vehicle intended for the transport of bulk materials : en fr
  • GB378570A - Electric batteries : en
  • US1872382A - High speed circuit interrupter : en
  • US1871900A - Paper folding machine : en
  • US1872346A - Cigar lighter : en
  • GB378672A - Improvements in electric discharge tubes : en
  • US1872079A - Traction wheel : en
  • US1871762A - Supervisory control system : en
  • US1872190A - Capsuling machine : en
  • US1871503A - Cleaner for rollers of elevating graders : en
  • US1871541A - Writing guiding machine : en
  • US1871675A - Feed mechanism for labeling machines : en
  • US1872546A - Oil pan : en
  • GB378597A - Improvements relating to cinematograph projecting apparatus : en
  • DE556982C - High vacuum seal : de en
  • DE557281C - Adjustable shock absorber : de en
  • US1872249A - Switch mechanism : en
  • US1872042A - Agricultural implement : en
  • US1872610A - Clock casing construction : en
  • ES1018U - One-piece plate wheel, whose discoidal part is corrugated axially (Machine-translation by Google Translate, not legally binding) : en es
  • FR730609A - Process for the reproduction of sound films or photographic sound recordings : en fr
  • ES127213A3 - Device for the automatic regulation of drilling pressure in earth drills. : en es
  • GB378719A - Improvements relating to conveyor systems and in switching mechanisms therefor : en
  • GB378694A - Improvements in or relating to the production of papers for security purposes : en
  • US1872492A - Process of preparing leuco-1.4-dihydroxyanthraquinones : en
  • US1872575A - Transformer : en
  • US1871792A - Treatment of metallic oxides : en
  • US1872494A - Process of making radiator cores : en
  • CA325169A - Internal combustion engine : en fr
  • CH156368A - Weir with a pull-out weir body powered on both sides and a movable attachment. : de en
  • US1872144A - Brake : en
  • DE557060C - Process for the production of valve bags from paper or similar material by sewing tube sections across the axis : de en
  • DE557131C - Process for lightening impure vegetable tannin extracts : de en
  • US1872201A - Door control mechanism : en
  • US1872227A - Manufacture of benzyl chloride : en
  • US1871696A - Control system : en
  • US1872431A - Milling machine : en
  • USD87598S - Pany op america : en
  • DE557221C - Roller press : de en
  • US1872544A - Toy : en
  • US1871651A - Oil immersed power panel : en
  • US1871688A - Liquid heating device : en
  • CA325179A - Roller grinding machine : en fr
  • US1871445A - Paper feeding and retaining arrangement for typewriters : en
  • US1872199A - Pipe cutting device : en
  • DE556930C - Pest repellants : de en
  • DE557158C - Process for the production of a stable yeast preparation : de en
  • DE557316C - Shoe sewing machine with curved needle : de en
  • ES1016U - Apparatus for exhibition of shop windows. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127205A3 - Rotary drill bit. : en es
  • ES127288A1 - New construction system for stairs. : en es
  • GB378544A - Improvements in the manufacture and production of polymerisation products from vinylethers : en
  • USD87564S - Alfred s : en
  • DE557268C - Method and device for the production of molded parts from synthetic resin : de en
  • GB378732A - Improvements in or relating to rubber boots : en
  • US1872624A - Truck mixer : en
  • USD87578S - Design foe a combination bed and divan : en
  • CA325133A - Electric current converting system : en fr
  • CH156509A - Aluminum alloy. : en fr
  • DE557308C - Bandage pillow : de en
  • FR730584A - Improvements in distance measurement by echo reception methods : en fr
  • FR730673A - Shock absorber device for cycle and motorcycle wheels : en fr
  • ES127239A3 - A method of manufacturing incandescent lamps. : en es
  • DE556619C - Suction hose filter : de en
  • DE556943C - Method and device for activating the enzymatically active components of the cereals and for breaking them down for baking and dough purposes : de en
  • DE556682C - Regulating valve controlled by a float resiliently suspended in the valve housing : de en
  • DE557044C - Gold alloy, especially for purposes of jewelery technology : de en
  • ES127188A1 - Apparatus for producing acetylene with powdered or very crumbled carbide. : en es
  • GB378648A - Improvements in buffers for looms for weaving : en
  • GB378841A - Improvements in and relating to mixing and stirring machines : en
  • GB378550A - Dimension gauge : en
  • GB379286A - Improvements in or relating to apparatus for the roasting of ores and the like : en
  • FR730565A - Improvements to lighting, signaling and indication devices for automobiles : en fr
  • GB378869A - Improvements in photo-electric web-registering device : en
  • DE556850C - Automatic fire extinguishing device : de en
  • DE556857C - Explosive cartridge : de en
  • DE556987C - Multi-tone sound signal device : de en
  • ES127310A1 - Improvements in the construction of single cylinder explosion engines. : en es
  • US1871586A - Casting car wheels : en
  • US1871731A - Plaster-board manufacture : en
  • US1871799A - Collapsible tube capping machine : en
  • DK46071C - Method and Apparatus for Feeding a Number of Burners with Powdered Coal. : da en
  • GB378803A - Improvements in and relating to overload steam turbines : en
  • DE556984C - Safety coupling for multi-spindle devices for screwing in or tightening screws of all kinds at the same time : de en
  • US1872233A - Hammer crusher : en
  • CA325094A - Money changing machine : en fr
  • DE556832C - Throwing wheel with tine forks for potato harvesters : de en
  • GB378914A - Process for producing soft soaps : en
  • CH156623A - Spring clip to keep the free roof bars of an umbrella closed. : de en
  • CH156664A - Process for the preparation of a vat dye. : de en
  • ES127380A3 - A device for drying printed matter quickly by means of heat. : en es
  • US1871487A - Fuel economizer and heat control : en
  • US1871625A - Support : en
  • US1871759A - Suitcase lock : en
  • US1872452A - Process for manufacturing alkali metal xanthates : en
  • FR730706A - Method and device for damping the handle of compressed air hammers : en fr
  • GB378536A - Improvements relating to the manufacture of ornamental glass : en
  • FR730615A - Device for repeating and recording signals on locomotives : en fr
  • CH156381A - Slurry mixer. : de en
  • ES835Y - New toothed staple to splice or join the transmission belts. : en es
  • US1871838A - Cylinder printing press : en
  • US1871706A - Foldable paper box : en
  • US1871829A - Refrigeratory container : en
  • US1872540A - Ferrule : en
  • US1871476A - Marine aircraft : en
  • US1871672A - Mechanism for selectively controlling the angular movement of a shaft : en
  • US1871803A - Packing for fluid pressure motors : en
  • DE557200C - Circular knitting machine for the production of binding thread lining goods : de en
  • CH156511A - Process for the production of forged work pieces from magnesium and magnesium alloys. : de en
  • DE556906C - Display instrument, in particular pressure or temperature meter, with an additional recording device : de en
  • DE557305C - Process for the production of high-boiling, especially viscous products by polymerizing low-boiling products : de en
  • US1872563A - Low water alarm : en
  • US1872052A - Handwheel for car brakes : en
  • CH156529A - Oil trap on friction disks, in particular on friction disks for textile machines. : de en
  • CH156593A - Mercury vapor rectifier system. : de en
  • ES127201A1 - A machine to level, wrap and wrap the tips of the wrap, applicable to oranges and similar fruits, with automatic feeding of the wrap. : en es
  • ES853Y - Detachable spigot or tap. : en es
  • FR730479A - Stiffening pad for turned-down collars : en fr
  • ES127309A1 - Improvement in the cooling of internal combustion engines. : en es
  • FR730494A - Use of so-called viscose cap caps, for capping bottles without using the cork stopper : en fr
  • US1871531A - Sound distribution system for auditoriums : en
  • US1872426A - Surfacing machine : en
  • FR730476A - Antenna with several transmitting branches arranged around a central branch : en fr
  • ES127256A3 - A hand-reducer for oxygen, hydrogen and acetylene. : en es
  • GB379273A - Improvements in or relating to printing telegraph apparatus : en
  • US1871935A - Testing machine : en
  • DE557036C - Cabinet for storing tobacco, cigars, cigarettes and the like. : de en
  • DE557096C - Process for the production of processed cheese : de en
  • GB378588A - Improvements in processes and apparatus for cracking vapours evolved in the distillation of carbonaceous substances : en
  • GB378594A - Improvements in or relating to presses for pressure moulding or other purposes : en
  • ES127152A3 - A new system of internal combustion engines. : en es
  • ES127302A3 - A reverse action ice cream maker. : en es
  • ES127187A3 - Roof system. : en es
  • DE556940C - Device for rolling up the edges of crepe paper : de en
  • USD87581S - Doing business as j : en
  • US1871652A - Dump wagon door : en
  • US1871693A - Stepladder : en
  • GB378769A - Process for the separation of gaseous mixtures by liquefaction : en
  • ES127356A1 - Heat transmission system. : en es
  • DE556888C - Arrangement for signaling by means of high-frequency vibrations : de en
  • DE542520C - Rail fastening on cross sleepers : de en
  • ES1022U - Wooden chair with metal seat and backrest. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127400A1 - A purification process of trinitrotoluene by means of alkali sulfites. : en es
  • GB378530A - Copying machine : en
  • US1872469A - Grinder : en
  • CH156448A - Process for the preparation of tert-butyl-m-cresol methyl ether. : de en
  • DE556927C - Process for the production of fast-curing, chemical-resistant, odorless phenol aldehyde resins or their mixtures with fillers : de en
  • US1871825A - Elevator latch : en
  • US1871941A - Lubricating compound : en
  • US1872216A - Child's vehicle : en
  • US1871448A - Tool for dressing the grindstones in wood grinders : en
  • US1872351A - Third-rail shoe : en
  • US1871905A - Coincidental lock : en
  • US1872446A - Process of producing low boiling point oils or motor fuel from hydrocarbon oils by the employment of metallic halides : en
  • ES127159A1 - Procedure for the treatment of garbage and its transformation into fertilizers. : en es
  • ES127180A1 - A new electric model for seat of waters. : en es
  • ES127194A1 - Alarm device for automobiles. : en es
  • GB378666A - Improvements relating to ships' course recorders : en
  • GB378603A - Improvements in devices for measuring the speed of aerial targets for purposes of anti-aircraft fire control : en
  • US1871805A - Method of packaging : en
  • FR730648A - Process for making materials suitable for use as coatings : en fr
  • GB378526A - Improvements in gloves : en
  • GB379272A - Improvements in and relating to roller blinds : en
  • ES127190A1 - Lighter or burner of heavy oils or other similar fuels, automatic operation and regulation. : en es
  • GB378687A - Circular saws with inserted teeth of hard metal : en
  • US1871654A - Roasting apparatus : en
  • US1872290A - Corrugated or threaded anode : en
  • US1872502A - Sanding machine : en
  • CH156514A - Rotary tip. : de en
  • US1872200A - Building construction : en
  • CA325148A - Decorative material : en fr
  • CH156658A - Process for the preparation of a monoazo dye. : de en
  • ES786Y - A garter clip device : en es
  • DE557020C - Tube socket : de en
  • GB378585A - Improvements relating to automatic and semi-automatic telephone systems and the like : en
  • FR730477A - Convertible wheel and device allowing the use of a vehicle on the road or on the railway : en fr
  • DE557028C - Curlers for hair curlers : de en
  • DE557055C - Housing slide with wedge-shaped, two-part closing element, the closing plates of which are movably connected by a universal joint : de en
  • GB378889A - Improvements in window guides : en
  • FR730740A - Vacuum reed input wires for quartz glass vessels : en fr
  • DE556875C - Process for vulcanizing rubber : de en
  • DE557252C - Method of making stencils for reproduction purposes : de en
  • US1872383A - Automatic vacuum valve : en
  • DE556872C - Stripe-shaped synthetic thread : de en
  • CH156579A - Overcurrent switch. : de en
  • US1871700A - Shearing machine : en
  • US1871839A - Electrical connecter : en
  • US1872211A - Greaser valve for alemite fitting connections : en
  • US1872576A - Side frame : en
  • DE556899C - DC hoist for pipe foundry cranes : de en
  • DE557117C - Stamping device, especially for stamping items of laundry : de en
  • FR730572A - Metal cross member : en fr
  • FR730727A - Manufacturing process of metal structures : en fr
  • FR730491A - Hunting lead loader : en fr
  • DE556846C - Locking device for film reels : de en
  • DE556879C - Process for removing fresh stains from oil, grease, resin and the like Like. Made of tissue or paper : de en
  • ES1042U - A tenazilla for curly and wavy hair (Machine-translation by Google Translate, not legally binding) : en es
  • GB378875A - Preservation of soaps, fats, fatty oils or derivatives thereof : en
  • DE556913C - Pest repellants : de en
  • FR730663A - Device for monitoring radio-telegraph beacons : en fr
  • FR730739A - Slate water-repellent sheets : en fr
  • US1872276A - Apparatus for and method of forming tubular blanks : en
  • DE557013C - Device for feeding the spinning solution to rayon spinning machines : de en
  • ES126551A1 - A procedure for regulating the number of revolutions of alternating current machines by means of discharge vessels (thermionic valves) maneuvered by grid. : en es
  • CH156670A - Electric multi-conductor cable. : de en
  • US1872378A - Speed controlling mechanism : en
  • US1871481A - Wedge : en
  • US1871969A - Valve mechanism : en
  • US1872366A - Phonograph control : en
  • US1872399A - Sheet glass apparatus : en
  • US1872496A - Spark plug and method of making the same : en
  • US1871539A - Excavating machine : en
  • DE556955C - Device for inserting inserts in ready-to-print newspapers, magazines or the like. : de en
  • GB378697A - Improvements in electric regulating switches : en
  • GB378733A - High frequency signalling systems : en
  • US1872258A - Photo-electric device for classifying laundry materials : en
  • US1872352A - Process of forming marked surfacing : en
  • DE556936C - Device for pressing worn, perforated iron parts, in particular connecting straps for railroad tracks : de en
  • AU349931A - An improved ornamental receptacle : en
  • CH156638A - Device intended to oppose the wedging and slipping of the wheels of a vehicle during braking, due to a poor condition of the surface of the rails. : en fr
  • DE557140C - Mufflers for motor vehicles in which the exhaust gases are discharged through a spiral duct : de en
  • DE556934C - Silencer for the exhaust of internal combustion engines : de en
  • US1871485A - Bearing : en
  • US1871609A - Circular xnitting machine : en
  • US1872084A - Wardrobe traveling case : en
  • FR730604A - Squeegee for wheels of plows and similar machines : en fr
  • DK46070C - Eccentric control device for multi-cylinder ship steam engines. : da en
  • AU341431A - Improvements in or relating to kettles : en
  • CA325130A - Magnet core : en fr
  • CA325163A - Submarine cable system : en fr
  • US1872404A - Camera shutter : en
  • CH156474A - Device for achieving an exposure intensity adapted to the negative density in the production of photographic prints. : de en
  • CH156480A - Ski binding. : de en
  • GB378695A - Improvements in brick moulding machines : en
  • US1872246A - Radio signaling : en
  • US1872389A - Process for manufacturing a trimming material or cloth : en
  • CH156566A - Electrical switch with at least one arc extinguishing device. : en fr
  • GB378854A - Improvements in and relating to reinforcing mats for concrete roads, buildings, and like structures : en
  • DE556703C - Drying trolley or drying rack with several trays arranged one above the other : de en
  • CA325089A - Heated mattress : en fr
  • DE557052C - Machine for the postal sorting of letters : de en
  • NL27952C - Method for accelerating the attainment of the final condensation state of synthetic resins consisting mainly of urea-formaldehyde condensation products during hot pressing : en nl
  • US1871967A - Electrical testing system : en
  • US1872479A - of montbeal : en
  • DE556758C - Drag slide control for conveyor chute drive machines : de en
  • DE556735C - Process for the preparation of a tumor growth inhibitor : de en
  • DK46065C - Procedure for the manufacture of plastics. : da en
  • CH156362A - Process for the production of an iodized nutrient medium suitable for shellfish farming with a view to obtaining organic iodine combinations forming an integral part of living organisms. : en fr
  • US1872053A - Shelf and label holder : en
  • DE557069C - Divisible rim with removable side horn, which is located in the side channel and divided into segments : de en
  • GB378598A - Improvements in liquid cooling systems for engines : en
  • CH156598A - Reflector, in particular for installation in existing electrical lighting fixtures. : de en
  • ES127185A3 - Drilling crane to alternately perform rotary and percussion drilling by cable. : en es
  • US1872102A - Lateral motion freight car truck : en
  • US1872444A - Auxiliary foot rest : en
  • FR730481A - Claw thumbtack for securing skins and furs : en fr
  • DE556835C - Press for punching metal blocks : de en
  • DE557108C - Card frame for relay cards, the plate of which is reinforced at the longitudinal edges by a wire and a strip that overlaps this and the longitudinal edges of the plate in a U-shape : de en
  • DK46048C - Circuit arrangement for fully or semi-automatic Telephone exchanges. : da en
  • DE556812C - Soap embossing press : de en
  • ES126979A1 - An inexplosible stove to burn gasoline. : en es
  • GB378758A - An improved apparatus for display or advertising purposes : en
  • US1871944A - Transmission measuring system : en
  • US1872050A - Roaster : en
  • CA325090A - Mouthpiece for tobacco pipes, etc. : en fr
  • ES825Y - Folding armchair. : en es
  • US1872409A - Torch tip : en
  • FR730576A - Cigarette dispenser box : en fr
  • AU657232A - An improved manufacture of roads, yards, aerodromes and like surfaces and means therefor : en
  • CA325072A - Shovel ash sifter : en fr
  • US1872391A - Crucible for alumino-thermic reactions : en
  • US1871842A - Process of rendering paper moisture, grease and acid proof and solution therefor : en
  • ES127056A3 - Simple automatic suction pad for air evacuation, with bell float. : en es
  • GB378577A - Improvements in and relating to the manufacture of bricks and other ceramic moulded articles : en
  • GB378601A - Improvements relating to sound producing apparatus : en
  • DE557153C - Process for the production of highly refractory masses : de en
  • US1871453A - Sheet metal casket box : en
  • US1871768A - Operating mechanism for circuit breakers : en
  • DE557258C - Method for determining the smallest electrical charges on moving non-conductors, in particular on film strips, by means of an electrical probe located next to the non-conductor : de en
  • ES127272A1 - Expansive chamber of mouth for automatic rifle. : en es
  • GB378691A - Improvements in or relating to means for preventing disturbances in thermionic amplifiers : en
  • GB378831A - Improvements in or relating to wireless direction finding apparatus : en
  • FR730712A - Improvements to embroidery machines : en fr
  • GB378690A - Improvements in tobacco feeding mechanism for cigarette-making machines : en
  • CH156667A - Differential. : de en
  • US1872511A - Condenser assembly : en
  • GB378571A - Improved method of and means for mounting switch rails or blades for railways : en
  • FR730533A - Spray shield for motor boats and similar applications : en fr
  • US1871478A - Color photography : en
  • US1872263A - Process of treating liquids : en
  • US1872493A - Brake lining tool : en
  • US1871861A - Oscillating joint : en
  • ES1010U - Toy bicycle (Machine-translation by Google Translate, not legally binding) : en es
  • GB378819A - Improvements in and relating to reversible internal combustion engines : en
  • GB378896A - Respiratory head gear : en
  • US1872129A - Excavating machine : en
  • US1872550A - Sheet glass drawing apparatus : en
  • US1871535A - Valve : en
  • DE557121C - Production of roadways : de en
  • GB378665A - Improvements in and relating to safety appliances for punching, blanking and embossing presses and the like : en
  • FR730638A - Globe valve for all liquids : en fr
  • GB378708A - Improvements in or relating to printing machines : en
  • GB378901A - Improvements in apparatus for the heat treatment of carbonaceous materials : en
  • US1871716A - Talking motion picture projector : en
  • US1871661A - Sealing and thrust device : en
  • US1871711A - Door operating apparatus : en
  • US1871722A - Windshield warmer : en
  • US1872022A - Rail bonding : en
  • ES127358A1 - Improvements in the wheels of the vehicles to circulate on rails. : en es
  • GB378576A - Improvements in or relating to travelling grate stokers : en
  • ES127023A2 - IMPROVEMENTS INTRODUCED IN THE SCOPE OF THE MAIN PATENT : en es
  • DE557046C - Gas meter : de en
  • DE557251C - Circulation device for steam generator with a jet pump : de en
  • DE557317C - Insert frame for gate embroidery machines for clamping handkerchief corners : de en
  • US1871860A - Machine for extracting the juice of citrous fruits : en
  • FR730614A - Rescue and observation device for submarines : en fr
  • GB378882A - Improvements in or relating to electric insulators : en
  • DE556973C - Adhesive for ridge sheet metal covers on slate roofs : de en
  • DE557160C - Process for the production of tubs with an upper bead pointing towards the interior of the tub : de en
  • GB378641A - Improvements in or relating to flying machines : en
  • ES1011U - Case with strap (Machine-translation by Google Translate, not legally binding) : en es
  • GB378540A - Improvements in or relating to powder boxes : en
  • ES127220A3 - A cataphores apparatus. : en es
  • FR730598A - Apparatus for the electrical production of light from metal vapor sparks : en fr
  • GB378558A - Improvements relating to methods of and apparatus for the production of concrete slabs or blocks, and to the product thereof : en
  • ES773Y - Nailing system with wire staples, imitating stitching, on brushes, of various shapes and sizes. : en es
  • GB378479A - Improvements in submersible boats : en
  • DE557086C - Driving pipe for the production of concrete site piles on rocky ground covered with soil : de en
  • GB378610A - A dual compartment tea-pot : en
  • ES126978A1 - Zip closure. : en es
  • DE557287C - Process for the production of an artificial stone mass : de en
  • US1871819A - Fractionating system : en
  • US1872489A - Door : en
  • ES127307A1 - Improvements in the manufacture of child socks with double cuffs. : en es
  • FR730675A - Independent elastic suspension for vehicle wheels, in particular for motor vehicles : en fr
  • DE556975C - Portable circular saw : de en
  • DE557027C - Ventilation device for an inhalation chamber equipped with a cooling device : de en
  • ES127326A1 - A method and its corresponding device to remove the ballast from the railway tracks, by scraping, after lifting the rails as well as to clean said ballast and to de-rub dirty gravel and garbage. : en es
  • GB378511A - Improvements in or relating to electric clocks : en
  • GB378820A - Improvements relating to padded rollers for ironing machines : en
  • DE557196C - Process for the production of chromium-containing azo dyes : de en
  • GB397468A - Improvements relating to the distillation of materials containing hydrocarbons to produce light hydrocarbons and organic compounds : en
  • ES127222A1 - A mixed apparatus for lighting and advertising. : en es
  • GB378567A - Improvements in or relating to braking devices particularly applicable to electric switches : en
  • GB378563A - Improvements in glazing bars for use in connection with the construction of windows,glazed doors and the like : en
  • CH156568A - Switch for interrupting AC circuits. : de en
  • ES127316A1 - Procedure of stamping half-finished drawings and knitted socks. : en es
  • AU654632A - Method and machine for making tubular rivets andthe like : en
  • CH156656A - Process for the preparation of a monoazo dye. : de en
  • US1871602A - Waterproofed reenforced paper : en
  • CA325101A - Ball cock : en fr
  • FR730704A - Device for turning over cigarettes that are incorrectly placed on their way to the packaging machine by means of a button engaging against their closing edge : en fr
  • GB378787A - Automatically filling fountain pen : en
  • GB378836A - Improvements relating to sheathed metal bodies : en
  • GB378886A - Improvements in heaters for fluids or solids : en
  • US1871848A - Process for producing metal sponge : en
  • US1872234A - Colored composite insulating material : en
  • DE557279C - Process for producing color photographs by recording the partial negatives using two color filters corresponding to two main colors of the subject : de en
  • US1871906A - Concentric shield for cables : en
  • US1872241A - Apparatus for arc welding : en
  • US1872554A - Entrainment separator : en
  • ES126563A3 - An industrial procedure consisting of a commercial combination of candy or chocolate wrappers and cut-out figures of film artists. : en es
  • GB378578A - Process of making a therapeutic composition and product thereof : en
  • US1872324A - Machine for use in the manufacture of covered heels : en
  • US1872405A - Grinding machinery : en
  • GB378811A - Improvements in devices for playing gramophone records with a constant linear speed relatively to the stylus : en
  • DE557081C - Process for rendering harmless ª ‰, ª ‰ '- dichlorodiaethyl sulfide : de en
  • GB378781A - Improvements in filler strips for egg boxes : en
  • ES127415A3 - A procedure for the manufacture of keys for locks. : en es
  • FR730503A - Coupling arrangement for eliminating interfering alternating voltages between the cathode and other electrodes of amplifier installation tubes : en fr
  • FR730731A - Suction tube for threshing machines and similar machines : en fr
  • GB379269A - Improvements in amusement devices : en
  • USRE18570E - weiss : en
  • US1872314A - Power lift cultivator : en
  • US1872497A - Method of forming mica-insulated spark plugs : en
  • US1872573A - Trackman's arch support and shoe protector : en
  • FR730611A - Improvement in water catchment devices : en fr
  • FR730725A - Improvements in the manufacture of filaments, threads, ribbons, films and the like of artificial materials : en fr
  • GB378669A - Improvements in or relating to loom warp beams : en
  • US1871936A - Winding and setting device for timepieces : en
  • US1872606A - Method of obtaining work from a vapor motor : en
  • US1871993A - Snapping platen for printing and addressing machines : en
  • DE557035C - Dressing table : de en
  • FR730499A - Police plate for car registration and other applications : en fr
  • FR730573A - Game Ball Vending Machine : en fr
  • ES817Y - Racing tracks for bicycles, motorcycles, cars and the like. : en es
  • FR730721A - Electrical safety switch, with secret : en fr
  • GB378639A - Improvements in cold storage or refrigerating display counters or cabinets : en
  • DE556859C - Safety device for devices for cutting out cigar covers or cover sheets : de en
  • DE556917C - Pressure lubricator : de en
  • DE556701C - Cartridge for nail guns : de en
  • ES127366A3 - Loom shuttle brake. : en es
  • GB378765A - Improvements in concaves for rotary thrashing machines : en
  • GB378871A - Improved carburettor for use with aircraft engines : en
  • DE556967C - Flat grate for fine-grain fuel : de en
  • US1872232A - Clip : en
  • US1872348A - Voltage regulation of alternating current long distance lines : en
  • US1872528A - Extension cord electric iron holder : en
  • US1871765A - Machine for packaging pie plates and similar articles : en
  • US1872397A - Brake system for automotive vehicles : en
  • DE540514C - Process for the preparation of purified sulfonic acids or their salts : de en
  • DE557278C - Process for the production of color photographs by the simultaneous production of different partial images of an object in different superimposed light-sensitive layers : de en
  • DE557135C - Device for conveying pipes, rods, rods made of glass : de en
  • DE556093C - Loop knitted fabric as well as process and circular knitting machine for their production : de en
  • US1872147A - Automatic control device for gas burners : en
  • US1872450A - Traction apparatus : en
  • DE556824C - Debarking drum : de en
  • GB378824A - Improvements in electric time-switches : en
  • US1871715A - Film take-up : en
  • US1872182A - Packing device for use in casing heads, or the like : en
  • US1872603A - Method of and apparatus for making strip shingles : en
  • DE556837C - Method and device for treating pulp or chopped wood : de en
  • ES127251A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR730496A - Incandescent lamp with several filaments of different intensity : en fr
  • DE557026C - Process for producing pure medicinal air : de en
  • DE557142C - Process for homogeneously lining iron or copper kettles with metal : de en
  • FR730487A - Improvements to automatic bagging-weighers : en fr
  • DE557177C - Seal for chamber furnaces for the production of gas and coke : de en
  • US1871738A - Baffle : en
  • US1872208A - Thermoresponsive apparatus : en
  • US1871589A - Internal combustion engine : en
  • US1871849A - Rug : en
  • US1872215A - Riveting holder-on : en
  • DE556966C - Process for gas cooling of mobile suction gas systems : de en
  • CH156385A - Closed ceramic radiator. : de en
  • CH156426A - Process for the production of chlorosulfonic acid. : de en
  • US1871583A - Gravel washing machine : en
  • US1871571A - Tarpaulin : en
  • US1872640A - Compartment bag for marbles or the like : en
  • FR730713A - Stone sawing machine : en fr
  • GB378809A - Improvements in coin-freed vending machines : en
  • DE557164C - Moving coil measuring device with separate measuring resistors which are unmistakably arranged due to the different design of the connecting elements : de en
  • GB378633A - Improved method and means for packing mule cops for storage and transport : en
  • FR730603A - Attachment of the rubber soles to the leather uppers of the shoes, using wooden dowels : en fr
  • ES126886A3 - A lag screw tapping machine. : en es
  • FR730685A - Headlight glass including car headlight : en fr
  • GB378475A - Improvements in and relating to supports such as centering, shuttering, scaffolding and the like : en
  • US1871997A - Pneumatic dispatch system : en
  • US1872292A - Manufacture of ammonium bromide : en
  • GB378677A - Improvements in or relating to filter presses : en
  • US1871660A - System for burning liquid fuel : en
  • CA325183A - Electron-tube circuit : en fr
  • GR3786B - CATALYTIC STABILIZER OF MEDIUM ALCOHOL MIXTURES AGAINST 96 DEGREES AFTER GASOLINE IN ANALOGIZATION BY 65 PERCENT OF HYDRODIC ALCOHOL. : el en
  • DE557240C - Continuous roller train with individual electric drive of the individual roller sets : de en
  • US1871960A - Electromagnetic clutch : en
  • US1872443A - Locking device for the covers of impregnating tanks, etc. : en
  • US1872461A - Garment supporter loop : en
  • GB378621A - Improvements in starting devices for internal combustion engines : en
  • US1872238A - Agricultural implement : en
  • US1872280A - Alloy : en
  • FR730467A - Method and device for the separation of dust contained in tar and oils : en fr
  • FR730551A - Improvements made to image transmission methods and apparatus, and in particular to their synchronization : en fr
  • GB378685A - A support for motor cycles : en
  • GB378582A - Non slip shoe for horses : en
  • GB378547A - Improvements in or relating to sewing materials for use in the manufacture of hand-sewn articles such as boots and shoes : en
  • GB378684A - Process for the production of alkali sulphates and sulphur : en
  • DE556696C - Protection device for motor vehicles to prevent accidents in the event of broken wheels and tires : de en
  • DE556989C - Sheet execution device for rotary printing machines : de en
  • DE557168C - Tension roller arrangement for tapered drum belt drive : de en
  • DE557212C - Sewing machine trained as a darning machine : de en
  • ES127270A1 - An improved method and its corresponding special machine for the manufacture of slide fasteners with sliding clasps. : en es
  • CH156641A - Drive and control device on watercraft. : de en
  • FR730622A - Slope indicating device : en fr
  • DK46060C - Device for bicycle pumps, which is built into a frame pipe. : da en
  • US1871719A - Desk clip for holding blanks : en
  • US1872221A - Method and apparatus for forming molds and articles produced thereby : en
  • CH156458A - Process for the production of plastic masses. : de en
  • CH156600A - Device for feeding the grease-like sealant to the seal space of waterless gas containers. : de en
  • FR730574A - Device for setting the reciprocal inclination of rows of straightening rolls in sheet metal straightening machines : en fr
  • GB378895A - Manufacture of carbyl sulphate, ethionic acid, isethionic acid and homologues and analogues thereof : en
  • FR730495A - Transmission : en fr
  • USD87595S - Heyman rosenberg : en
  • US1872304A - Copper hemisulphide rectifier : en
  • CH156576A - Multi-motor drive on work machines with synchronization control devices, in particular paper machines. : de en
  • GB378735A - Improvements in and relating to twist tubes and yarn guides for ring and traveller spinning frames : en
  • GB379682A - Improvements in or relating to punching or drilling and rivetting machines : en
  • ES127244A1 - A pressurized vulcanization process for tire covers. : en es
  • US1872487A - Radio receiving system : en
  • US1872073A - Brake testing apparatus : en
  • ES127197A3 - A procedure for making insulated copper wires. : en es
  • DE557293C - Process for separating double warp pile fabrics into upper and lower fabrics : de en
  • FR730668A - Automatically adjustable heating or cooling device for sleeping areas or rooms : en fr
  • ES1031U - Improvements introduced in a decimal or other alphabetical repertoire : en es
  • GB378507A - Improvements in or relating to one-revolution clutch mechanism for telegraph apparatus : en
  • GB378517A - Process and apparatus for scoring and snapping flat glass automatically : en
  • GB378657A - Improvements in or relating to miners' safety and other electric battery lamps : en
  • ES127314A3 - A rotating nozzle for watering. : en es
  • FR730478A - Electric target : en fr
  • ES758Y - Metal hair clips. : en es
  • GB378649A - Improvements relating to laundry presses : en
  • DE557040C - Suspension device for cantilever structures on chimneys : de en
  • GB378508A - Improvements relating to cast iron : en
  • GB378726A - Improvements in hydraulic couplings, gears or brakes : en
  • DE557314C - Tapping machine with workpiece feed for automatic cutting of threads in screw nuts : de en
  • FR730683A - Means for fixing in an insulating manner on magnetic cores resistive coils used as electric resistors : en fr
  • GB378816A - Improvements in or relating to presses for producing tubes particularly of cement : en
  • DE556658C - Process for the production of carboxylic acid esters : de en
  • ES127130A1 - Gear gears gear and steering for automotive vehicles. : en es
  • ES127328A1 - An orthopedic device for hernias. : en es
  • FR730745A - Non-slip shoe for horses and others : en fr
  • ES127166A1 - Improvements in thermionic amplifiers, with their corresponding control means. : en es
  • CA325119A - Corselet : en fr
  • CH156504A - Watch movement. : en fr
  • CH156528A - Lubricating device on engines. : de en
  • GB378560A - Improvements in fire alarm systems : en
  • GB378617A - Improvements in and connected with tubular rivets : en
  • GB378833A - Improvements in appliances for playing indoor games simulating cricket : en
  • USD87574S - Herbert b : en
  • CH156395A - Cookware set. : de en
  • CH156605A - Process for the preparation of diiodochelidamic acid. : de en
  • CA325114A - Hydraulic coupling : en fr
  • FR730596A - Process for the production of printing rolls : en fr
  • US1871565A - Snowplow nose and cutter bar therefor : en
  • US1871678A - Machine for removing tin foil from bottles : en
  • US1871774A - Advertising folder : en
  • US1871868A - Nitrated cellulose ether : en
  • US1872158A - Apparatus for vulcanizing annular articles : en
  • US1871585A - Metal flashing : en
  • CA325142A - Fruit packer : en fr
  • DE557054C - Process for the preparation of a pest repellent : de en
  • NL27440C - : en
  • US1871627A - Expansion joint for flue sections and the like : en
  • US1871527A - Motor heat indicator : en
  • GB378772A - Improvements in winding gear for measuring tapes : en
  • DE556942C - Oven with gas heating by several burners : de en
  • US1872277A - Two-cycle engine : en
  • US1872556A - Fish lock : en
  • US1871884A - Table top : en
  • US1872553A - Laminated glass and process of producing the same : en
  • US1872608A - Hen's nest : en
  • CH156534A - Centrifugal pump with several stages connected in series. : de en
  • US1871451A - Railway draft rigging : en
  • US1872534A - Handle attaching means for brooms and the like : en
  • DE557005C - Device for coloring color ribbons on type printers : de en
  • DE557124C - Device for voltage regulation of synchronous single armature converters : de en
  • FR730492A - Sorting process to determine the width and thickness of planing as well as to prepare for precise work on four sides of the rough parquet strips cut with a saw : en fr
  • FR730643A - Refrigerated water cabinet : en fr
  • CH156629A - Vehicle door control device. : en fr
  • GB378562A - Improvements in or relating to rotary electric switches for wireless receiving apparatus : en
  • GB378912A - Improvements in or relating to dynamo-electric machines : en
  • US1871655A - Nondrip liquid dispenser : en
  • US1871991A - New azo dyestuffs : en
  • US1872490A - Carburetor : en
  • CA325171A - Thermostatic heat control : en fr
  • US1871692A - Cam operating mechanism : en
  • US1871818A - Intake manifold for multiple cylinder internal combustion engines : en
  • US1872620A - Conveying apparatus : en
  • US1872150A - Tire carrier : en
  • DE556479C - Process for the preparation of water-insoluble azo dyes : de en
  • GB378619A - Improvements relating to gramophones : en
  • US1871558A - Noodle press : en
  • US1871797A - Curtain fixture : en
  • US1871982A - Apparatus and method for molding composite structures : en
  • US1872269A - Composite article and method of making same : en
  • US1871630A - Thrust bearing : en
  • US1872539A - Hood lacing : en
  • US1871548A - Hog ring : en
  • US1871656A - Elevator control system : en
  • US1872266A - Apparatus for the manufacture of tubular packing : en
  • DE556877C - Expanding die for the production of banjo-shaped rear axle housings for motor vehicles and similar machine parts from a slotted tube : de en
  • CA325093A - Variable speed gear : en fr
  • US1872231A - Wireless receiving set : en
  • USD87583S - Doing business as j : en
  • DE557064C - Heat-sensitive paper for radio broadcasting purposes : de en
  • US1871667A - Signal flag and lamp stand device : en
  • US1872075A - Air cleaner and muffler : en
  • ES1040U - Container or glass to drink or take food in the supine position (Machine-translation by Google Translate, not legally binding) : en es
  • DE556954C - Sheet depositing and stacking device for sheet folding machines : de en
  • CH156555A - Single or multi-phase extra-high voltage transformer set of high power. : de en
  • CA325117A - Sliding fire escape : en fr
  • CH156367A - Wood pulp flooring and method of manufacturing the same. : de en
  • CH156366A - Water trap on rain pipes. : de en
  • ES127389A1 - An apparatus for driving a mobile machine element. : en es
  • US1871472A - Power system : en
  • CH156490A - Indicator device for automobile vehicles. : en it
  • ES127141A1 - A process for the simultaneous manufacture of dicalcium phosphate and ammonium chloride. : en es
  • FR730630A - Device for extinguishing the arc in metal steam valves by means of condensers placed in parallel with the arc by explosive distances : en fr
  • US1872298A - Switch mechanism : en
  • US1872400A - Drilling machine : en
  • US1872419A - Vacuum tank : en
  • US1872127A - Adjustment of brakes : en
  • US1871456A - Method of and apparatus for treating materials : en
  • US1871647A - Method for making colored crepe paper with insoluble dyes and resulting product : en
  • US1871866A - Grinding machinery : en
  • CH156357A - Device for driving holes. : en fr
  • CH156472A - Adjustment device on recording cameras with distance meter. : de en
  • US1872432A - On-the-main : en
  • US1872555A - Carburetor : en
  • USD87582S - Doing business as j : en
  • CA325106A - Sewer catch basin unit : en fr
  • CH156526A - Transmission. : de en
  • CH156608A - Massage beater. : de en
  • US1872076A - Surgical dressing : en
  • US1872363A - Heating tube : en
  • US1871736A - Tooth formation and arrangement for rotary drilling : en
  • CH156525A - Device for regulating the amount of liquid to be dispensed from a line, especially in automatic washing machines. : de en
  • CA325129A - Hydrocarbon gas processing : en fr
  • CH156587A - Metal wall with window. : de en
  • AU344331A - Electric glow discharge tube : en
  • DE557073C - Device for rolling up insoles to the side : de en
  • GB378497A - Exciting and modulating system for a photo-electric cell : en
  • CA325138A - Rubber bonded abrasive article : en fr
  • CH156618A - Illuminated circuit diagram with built-in measuring instruments. : de en
  • DE556808C - Compressed gas switch connected to a circuit breaker : de en
  • FR730709A - Manufacturing process of waterproof shoes : en fr
  • GB378555A - Improvements in or relating to apparatus for the treatment of raw cement sludge : en
  • GB378667A - Improvements in and relating to racks for pottery and the like : en
  • FR730620A - Portable device for thread milling : en fr
  • AU248631A - Improvements in fumigating material : en
  • CA325097A - Anal and vaginal irrigator : en fr
  • DE556948C - Electrolytic cell for halogen alkali electrolysis according to the amalgam process : de en
  • CH156562A - Multi-core electrical cable. : de en
  • FR730696A - Electric sealing device with wax tablets : en fr
  • DE556883C - Process for the preparation of water-soluble salts of benzyl aminoacetic acid esters : de en
  • ES127022A1 - Procedure for painting rubber articles made with regenerated rubber. : en es
  • CH156399A - Process for the production of gelatine capsules for vessel closures. : de en
  • CA325150A - Railway car door : en fr
  • CH156673A - Process for the preparation of the sodium salt of bismuth-3-acetylamino-4-oxybenzene-5-stibic acid-1-arsic acid. : de en
  • CA325068A - Multilens aerial camera : en fr
  • CH156563A - Process for the insulation of electrical conductors. : de en
  • CH156597A - Electric resistance annealing furnace with exchangeable heating elements. : de en
  • US1871584A - Sanitary milk pail : en
  • US1872393A - Check row planter : en
  • US1872457A - Storage system : en
  • US1871915A - Apparatus for contracting a ring about a body : en
  • ES126825A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • ES127248A1 - A procedure to improve and facilitate the construction of bus seats. : en es
  • ES1015U - Apparatus for exhibition of shop windows (Machine-translation by Google Translate, not legally binding) : en es
  • FR730742A - Automatic grain measuring machine for cereals and others : en fr
  • CH156552A - Process for the cold separation of gas mixtures containing carbonic acid. : en fr
  • FR730473A - Sealing device for lighters, lighters and similar devices : en fr
  • FR730691A - Office notepad : en fr
  • CH156420A - Safety knife used to clean and work the tripe. : en fr
  • DK46051C - Method and device for manufacturing the transition shape from the outer surface of a winding site to the outer surface of the conductor insulation by high voltage cables. : da en
  • ES1027U - Pocket card with changeable sheets. (Machine-translation by Google Translate, not legally binding) : en es
  • NL28852C - : en
  • FR730569A - Cold store allowing the display, handling and sale of perishable foodstuffs under the eyes of the buyer : en fr
  • FR730636A - Pressure regulator for water supply : en fr
  • GB378575A - Improvements in and relating to metal sheet piling : en
  • CH156586A - Electrical installation to correct the oscillations of the voltage at the terminals of a direct current circuit supplied by means of an alternating current rectifier. : en fr
  • FR730649A - Skinning device : en fr
  • AU623332A - Improvements in oscillation damping devices for propeller and like driving mechanism : en
  • DE557242C - Device for lowering, lifting and keeping the rolls of rolling mills lifted : de en
  • FR730694A - Exhaust for automobile and motorcycle explosion engines : en fr
  • DE556959C - Radio receiver with safety device : de en
  • DE557171C - Liquid meter for concrete mixers : de en
  • CH156424A - Rope-forming cigarette machine with tobacco spreader. : de en
  • CA325104A - Bath tub faucet closer : en fr
  • CA325195A - Brake block composition : en fr
  • DE557233C - Process for the preparation of esters of the leuco derivatives of Kuepen dyes : de en
  • ES1026U - Device for ker cell. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127375A1 - A perfuming machine operating for a fee. : en es
  • US1872353A - Film gate : en
  • FR730563A - Improvements to control systems of an electrical quantity, by means of electric discharge tubes : en fr
  • GB378728A - Improvements in and relating to mercury vapour rectifiers : en
  • DE557256C - Receiver or amplifier device with mains connection : de en
  • IE12572L - Electric discharge tubes : en
  • CA325110A - Light-sensitive controlling device : en fr
  • ES127305A3 - A new system for closing or interrupting compressed air lines. : en es
  • DE557310C - Plow body with mouldboard, the shape of which can be changed by adding additional sheets : de en
  • US1871580A - Closure fastener : en
  • DE556945C - Process for the production of narrowing full profiles : de en
  • ES127395A1 - New ventilation procedure in all transport systems. : en es
  • FR730452A - Treatment of liquids containing tar acids : en fr
  • GB378681A - Improvements in or relating to cathode ray tubes, especially for television purposes : en
  • US1872196A - Tubular axle : en
  • FR730618A - Improvements to pressure lubrication devices : en fr
  • FR730628A - Construction coating process and machine for its projection : en fr
  • GB378635A - Improvements in poles for the support of electric transmission lines : en
  • GB378692A - Improvements relating to the cleaning of offset graining or printing rollers : en
  • FR730650A - Electric accumulator and method for its manufacture : en fr
  • US1871973A - Lubricating system : en
  • ES127238A1 - A cover system with security device against theft, for spare wheels of cars. : en es
  • DK46057C - Box or box-shaped container for recording a sound film set, consisting of one or more disc-shaped audio recorders and a picture film roll, and such a sound film set for use with the container. : da en
  • FR730646A - Dedusting installation for mail bags, small packages and the like : en fr
  • GB378741A - Automatic multipolar toggle switch : en
  • GB378843A - Improvements in and relating to machines for labelling bottles or other articles : en
  • ES127300A1 - PREPAID AUTOMATIC LIQUID DISTRIBUTOR : en es
  • FR730518A - Portable device for water jet massage : en fr
  • US1871728A - Slip rotation apparatus : en
  • DE556938C - Grinding device with a grinding track, which is formed by individual replaceable wear pieces : de en
  • DE557038C - Heater : de en
  • DE557090C - Sound screen : de en
  • FR730577A - Regulator device : en fr
  • FR730698A - Process for manufacturing artificial silk or wool or similar yarns and new industrial products obtained by application of this process : en fr
  • FR730748A - Multiple centrifugal separator : en fr
  • US1871551A - Headlight : en
  • US1871608A - Tire casing conveyer : en
  • CA325134A - Yarn guide for upstroke twisters : en fr
  • US1871904A - Frequency converter : en
  • US1872401A - Laundry apparatus : en
  • USD87608S - Poration : en
  • FR730749A - Process for removing arsenic and antimony from iron and manganese ores : en fr
  • GB378748A - Improvements in metallic vapour rectifiers : en
  • US1871743A - Apparatus for making columns and the like : en
  • US1872030A - Heistry dbbyfus : en
  • US1872299A - Variable reactor : en
  • US1872522A - Method of making artificial stone brick : en
  • FR730587A - Warning device for motor vehicles incorporating an internal combustion engine : en fr
  • US1871500A - Water tube boiler : en
  • US1871599A - Manure loader : en
  • DE556132C - Device for grinding the cutting surfaces of razor blades simultaneously on one side of the blade : de en
  • DE556929C - Lighting device for photographic sound recording and reproducing apparatus : de en
  • DE556817C - Roasting or baking dishes : de en
  • US1871917A - Apparatus for covering the outside surface of metal pipes with a mixture of fibrous substances and hydraulic cement substances : en
  • ES127234A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • FR730665A - Process for treating fabrics and other materials : en fr
  • US1871800A - Interlocking apparatus for direction finders : en
  • DE556902C - Control valve for steam heating systems : de en
  • ES127353A3 - An apparatus for fixing the ends of the cables in the form of an adjustable loop. : en es
  • US1872428A - Luminous tube sign letter : en
  • DE557282C - Lifting device, in particular for motor vehicles : de en
  • ES127329A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • US1872260A - Shirt guard : en
  • GB378722A - Improvements in or relating to the treatment of cellulose-containing materials : en
  • GB379686A - Improvements in or relating to sole edge trimming : en
  • FR730549A - Injection pump for heavy oil engines : en fr
  • FR730747A - Device for drawing with a pen holder several parallel lines without moving the rule serving as a guide : en fr
  • US1871682A - Process for refining paraffin and naphthene base oils : en
  • US1872630A - Sound recording system : en
  • DK46050C - Card holder for Typewriters. : da en
  • US1872395A - Switch construction for signaling systems : en
  • DE557205C - Process for the gas-tight connection of quartz or glass bodies with metal bodies : de en
  • GB379289A - Improvements in disc sound record reproducing apparatus : en
  • ES127223A1 - Procedure for waterproofing cartridges or containers containing explosive substances of hygroscopic nature or directly applied the waterproofing procedure to the mass of the explosive. : en es
  • FR730475A - Improvements to hearing aids for deafness : en fr
  • FR730676A - Improvements to devices intended for sound translation : en fr
  • IE12068L - Discharge tubes : en
  • ES127275A1 - A procedure to soften water. : en es
  • GB379327A - Improvements in and relating to screw propellers : en
  • ES126144A1 - Improvements in the wheels of vehicles. : en es
  • ES126946A1 - A process for manufacturing articles of cast iron intended to be hardened by nitrate. : en es
  • FR730703A - Method and device for supplying pneumatically cut tobacco into the spreader of cigarette machines : en fr
  • FR730545A - Explosion turbine : en fr
  • FR730655A - Portable device for water softening : en fr
  • DE557288C - Process for the production of emulsions from water-insoluble substances bituminous or oily in nature, such as asphalt, tar, pitch or the like. : de en
  • FR730589A - Improvements in devices for the production of electrical energy : en fr
  • FR730660A - Improvements to absorption refrigeration equipment : en fr
  • GB378766A - Improvements in or relating to line-spacing devices for line-printing typewriters and like machines : en
  • DE556921C - Lens shutter with remote release by means of a pull cord : de en
  • GB378798A - Improvements in or relating to ironing tables particularly for domestic use : en
  • US1871697A - Control system : en
  • US1872636A - Variable speed transmission : en
  • US1871929A - Car retarder : en
  • DE555952C - Method for frequency multiplication : de en
  • ES127342A3 - Procedure to obtain a mosaic of marbled ceramic stoneware in different colors. : en es
  • DE556695C - Centrifugal governors, especially for tractors and similar vehicles : de en
  • DE556829C - screen : de en
  • DE556687C - Film perforating machine with pairs of centering pins : de en
  • DE557080C - Spinning regulator for ring spinning and ring twisting machines : de en
  • ES127283A1 - A process for manufacturing wheel discs, wheel stars or similar pieces, rough and stamped, in which the discoidal part between the hub and the rim, including the rim of the rim, is rippled in direction. : en es
  • ES831Y - Procedure to present all kinds of yarns, wool, wool, wool with a silk and cotton blend wound in transparent paper bags. : en es
  • FR730651A - Casting method and device in particular for the production of silver ice cream : en fr
  • GB378743A - Manufacture of tertiary nitriles : en
  • AU662132A - Improvements in or relating to means for intermittently traversing photographic films and obtaining synchronised film and shutter movements in cinematographic cameras and projectors : en
  • CA325149A - Alumina separation : en fr
  • CA325191A - Flush guide arm : en fr
  • USD87566S - Design for a head of a cane or similar article : en
  • FR730521A - Freewheel, for motor vehicles in particular : en fr
  • US1871801A - Head lamp : en
  • US1872416A - Apparatus for grinding sheet glass : en
  • CA325190A - Therapeutic agent : en fr
  • CH156363A - Method and device for manufacturing flycatchers. : de en
  • CH156461A - Method and device for the electrolytic production of metal sheets, strips and foils. : de en
  • CH156612A - Process for the preparation of a physiologically active extract. : de en
  • AU501631A - Improvement in course finding systems for aircraft : en
  • CA325116A - Cement mixture : en fr
  • CH156627A - Device for tilting an automobile headlight. : en fr
  • DE556314C - Straw shredders for threshing machines : de en
  • DE556616C - Silencer for internal combustion engines : de en
  • CH156371A - Thermal installation comprising devices heated by steam. : en fr
  • DE556676C - Optical system for viewfinder on cinema recording chambers : de en
  • ES127204A3 - Derrick. : en es
  • FR730566A - Improvements to control and adjustment systems for electric motors, in particular for driving paper machines and the like : en fr
  • DE556776C - Process for the production of acetylene in concentrated form from gas mixtures with a low acetylene content : de en
  • ES127199A1 - Piece to immobilize the bolt on the repeating rifles. : en es
  • GB378568A - An improvement in fasteners for ladies' handbags : en
  • US1871778A - Railway car truck : en
  • US1871810A - Faucet connecter for fire hose : en
  • US1871775A - Brush element and process : en
  • US1871484A - Photographic printing apparatus : en
  • US1872302A - Glow discharge device : en
  • CA325146A - Pencil : en fr
  • AU663632A - Improvements relating to terminal posts for electrical instruments : en
  • GB378866A - Improvements in or relating to the production of chlorinated derivatives of toluene : en
  • DE556814C - Standing agitator for dissolving and mixing solid or powdery substances in liquids, especially for the production of viscose : de en
  • CH156507A - Savings clock. : de en
  • AU486331A - Improvements relating to imitation fires : en
  • NL27627C - : en
  • ES127282A1 - A sewing procedure of shoes and footwear. : en es
  • ES127378A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • ES866Y - Enhancements to tombstones and burial niches. : en es
  • FR730669A - Hose for water tap : en fr
  • US1871662A - Method and means for lubricating compressors and the like : en
  • US1872026A - Soda-lime and method of preparing same : en
  • CA325153A - Blue to violet-blue water-insoluble azo-dyestuffs : en fr
  • US1872406A - Fishing lure : en
  • US1872320A - Arc welding electrode : en
  • US1872339A - Airplane hoop : en
  • US1872505A - Ellipsograph : en
  • FR730670A - Adjustable surgical splints for fractures : en fr
  • DE556922C - Device for drawing lines with a brush : de en
  • DE557172C - Seal for waterless gas container : de en
  • DE557267C - Cover grating : de en
  • GB378921A - Improvements in duplicating machines : en
  • DK46068C - Dice game. : da en
  • ES126871A1 - A procedure of artificial aging of the essences tinctures and odorant solutions used in perfumery. : en es
  • GB378607A - Improvements in and relating to dynamo-electric machines : en
  • FR730662A - Improvements to the flow control of molten glass : en fr
  • DE557245C - Process for the preparation of sulfur-containing derivatives of higher aliphatic hydrocarbons : de en
  • DK46067C - Combined Ironing Board and Ladder. : da en
  • DE556840C - Device for drying or other treatment of paper webs, fabrics or the like. : de en
  • DE556868C - Heat storage, especially for blast furnaces : de en
  • DE556895C - Process for the production of titanium-containing glasses : de en
  • DE557155C - Process for the revitalization of active coal exhausted by the dechlorination of drinking water : de en
  • FR730722A - Exhaust gas turbocharger for internal combustion engines : en fr
  • ES127189A1 - Improvements in acetylene generators fed with powdered or very crumbled carbide. : en es
  • ES856Y - Detachable wooden tricycle. : en es
  • GB378513A - Improvements relating to presses for bricks and the like : en
  • FR730523A - Stripping paper block : en fr
  • FR730741A - Process and apparatus for the continuous evaporation and distillation of mineral oils and other materials, according to the counterflow principle : en fr
  • GB378771A - Improvements in two stroke cycle internal combustion engines having associated scavenging air blowers driven by exhaust turbines : en
  • DE556915C - Light metal pistons for internal combustion engines : de en
  • US1871537A - Electron discharge device : en
  • US1872114A - Method of and apparatus for welding pipe joints : en
  • DE557225C - Device for burning muddy masses, in particular raw cement mud : de en
  • GB378670A - Improvements in or relating to decomposing raw phosphates : en
  • GB378706A - Improvements in or relating to methods and means for finding the direction of flow of electrical energy : en
  • GB378927A - Improvements in lacquer or like coatings : en
  • US1872021A - Expulsion fuse : en
  • US1872134A - A cobpo : en
  • US1872462A - Pressure booster tank for carbonating systems : en
  • US1872138A - Steam producing unit : en
  • US1872627A - Milling machine : en
  • US1872639A - Potato harvesting machine : en
  • US1871463A - Chuck operating device : en
  • US1871983A - Attachment of moving picture film to the film spool : en
  • US1872125A - Electric flash welding : en
  • DE549735C - Stand rail for high speeds : de en
  • DE556920C - Manufacture of turnbuckle nuts : de en
  • CH156650A - Process for the preparation of decahydro-2-naphthaldehyde. : de en
  • DE557099C - Chain thread monitor for looms : de en
  • DE557304C - Process for the preparation of polyazo dyes : de en
  • CH156398A - Cattle and horse brush. : de en
  • CH156419A - Separating centrifugal system for separating bodies suspended in gases. : de en
  • CH156450A - Process for the preparation of a cyclic diketone. : de en
  • CH156503A - Fournier mirror. : de en
  • US1872139A - Safety valve for well casings : en
  • US1871559A - Skip hoist : en
  • US1871863A - Furnace : en
  • CH156545A - Internal combustion engine with airless fuel injection and charge accumulation. : de en
  • AU412731A - Improvements in or relating totable articles ofthe character of spoons and forks : en
  • US1872331A - Operator for bipart slideup doors : en
  • DE556831C - Device for predicting the weather : de en
  • USD87563S - Makia constantine : en
  • CH156542A - Heavy oil engine. : en fr
  • CH156540A - Method and device for dehumidifying steam in steam turbines and utilizing the heat content of the moisture. : de en
  • DE556712C - Device to prevent the air inlets from freezing in cooling systems : de en
  • CA325077A - Photographing apparatus : en fr
  • CH156589A - Method and device for the electrical discharge of threads, in particular those made of rayon. : de en
  • US1871513A - Azo-(2.3 hydroxy-naphthoyl)-aromatic diamines and azo dyestuffs derived therefrom : en
  • US1871689A - Elevator control system : en
  • DE556911C - Connecting bracket : de en
  • US1872210A - Object heating furnace : en
  • CH156569A - Push button switch. : de en
  • DE557104C - Horizontal chamber furnace for the production of gas and coke : de en
  • DE557204C - Apparatus for producing hollow quartz bodies : de en
  • US1871460A - Airplane carburetor : en
  • US1871511A - Mine track and switch construction : en
  • US1871717A - Photographic camera : en
  • CH156473A - Process for the production of a support provided with a photosensitive substance. : de en
  • DE556842C - Roll film camera : de en
  • GB378565A - Improved appliance for automatically supplying water to drinking vessels for poultryand for similar purposes : en
  • CH156616A - Radio reception circuit with automatic gain control. : de en
  • FR730746A - New housing cover for typewriters : en fr
  • DE556714C - Step switch with mechanical drive of the switching brushes : de en
  • CH156585A - Negative resistance. : de en
  • ES127370A1 - A new match machine of almonds and similar fruits, of horizontal type. : en es
  • GB378595A - Improvements in rivet setting machines : en
  • AU344531A - Printing device, particularly in connection with tabulating machines for perforated cards : en
  • CH156459A - Process for the production of condensation products from urea or its derivatives and formaldehyde with the lowest possible water content. : de en
  • CH156422A - Cigar machine, especially for the production of so-called Toscani cigars. : de en
  • FR730480A - Electrically operated valve for gases and liquids : en fr
  • US1871723A - Process for the recovery of cryolite : en
  • US1871746A - Vapor electric device : en
  • US1871646A - Shingle : en
  • US1872247A - Winding for electrical apparatus : en
  • US1872529A - Connection for lamp hanger contactors : en
  • US1871658A - Machine for applying tape to sheet units : en
  • US1872519A - Process and apparatus for manufacturing finely divided carbon : en
  • DE557178C - Device for the production of compressed coal cakes for coke-making ovens : de en
  • DE557079C - Bobbin changing device for needle bars and similar machines : de en
  • DE557263C - Process for the production of highly viscous cellulose solutions : de en
  • DE556867C - Process for the preparation of aromatic amines : de en
  • US1871477A - Azo-dyestuffs containing metal and process of making same : en
  • US1872152A - Mechanism for forming spirally wound multisided tubes : en
  • US1872358A - Insulating material : en
  • US1872376A - Mercury vapor rectifier : en
  • US1871657A - Condenser for zinc vapors : en
  • US1872023A - Transfer comb : en
  • US1872111A - Submersible pump set : en
  • US1872371A - Alternating current motor : en
  • US1872499A - Drill tool retainer : en
  • DE557213C - Hinge for pocket sewing machines : de en
  • ES1035U - A gentleman's league (Machine-translation by Google Translate, not legally binding) : en es
  • US1871486A - Process of dyeing textile yarns : en
  • US1871862A - Dehydrated and charred lump lignite and process of producing the same : en
  • US1871827A - Bag consisting of two layers of paper : en
  • GB378746A - Improvements in cigar wrapping mechanisms : en
  • US1871891A - Art of filtration : en
  • US1872070A - Manufacture of electric mercury bulb switches : en
  • US1872174A - Printing plate and method of making : en
  • DE557280C - Control arrangement in which a member acting on the energy supply is controlled by pulses : de en
  • GB378663A - Improvements in or relating to terminal fittings for flexible wires, cords, cables, or the like : en
  • US1872034A - Azo dye from diphenyloxide derivatives : en
  • USD87609S - Clarence j : en
  • FR730733A - artificial cotton sponge crocheted : en fr
  • CH156646A - Process for the preparation of a double salt of calcium nitrate with potassium nitrate. : de en
  • CH156651A - Process for the preparation of 1.1.3-trimethyl-2- (o-oxo-y-methobutyl) -cyclohexane. : de en
  • FR730554A - Method and apparatus for the manufacture of manifold blades : en fr
  • US1872523A - Earth piercing device : en
  • US1872532A - Coking retort oven : en
  • US1871745A - Mercury-arc rectifier : en
  • ES127235A3 - An improvement in the metallic elements for fixing wooden frames or boards, known by the generic name of coils or strips of corrugated or corrugated corrugations with projections, points or spikes for quick nailing into the wood. : en es
  • GB378788A - Improvements in measuring sticks : en
  • ES1007U - Filling bags for retreading machines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE556923C - Light liquid separator : de en
  • DK46073C - Date indicator. : da en
  • ES127393A1 - An improved system device for reading photo-electrically impressed sounds. : en es
  • FR730498A - Method and machine for knitting hats and the like : en fr
  • GB378602A - Improvements relating to transmission mechanism for the rolls of sugar cane mills : en
  • US1872020A - Oven door construction : en
  • ES126928A1 - Deck to wash clothes by hand. : en es
  • ES127324A1 - A rotating rake. : en es
  • US1871439A - Cribbing : en
  • US1871798A - Sectional sanitary pipe cleaner : en
  • DE556968C - Sealing the pistons of rotary piston machines : de en
  • DE557166C - Cooled fuel needle valve for compressorless internal combustion engines : de en
  • US1872117A - Stuffing box : en
  • ES127249A1 - Improvements in the manufacture of footwear with rubber sole. : en es
  • CH156386A - Fruit press, in particular for squeezing lemons and the like. : de en
  • CH156518A - Jaw crusher. : en fr
  • CH156577A - Cylindrical calibrated cartridge circuit breaker. : en fr
  • ES127368A1 - An apparatus for the mechanical production of ajolio (all-i-oli). : en es
  • US1872049A - Time stamp : en
  • US1872475A - Receptacle with automatic closure therefor : en
  • DE557102C - Wet treatment of individual fibers in the form of roving or finished yarn and a device for this : de en
  • GB378574A - Improved means for protecting electric lines with impedance relays : en
  • US1871482A - Crate fastener : en
  • US1872427A - Car journal box : en
  • ES127261A1 - PROCEDURE FOR THE PREPARATION OF SULFUR ESTERS OF GLUCOSIDES : en es
  • US1872262A - Process of treating liquids : en
  • US1871479A - Color photography : en
  • US1871761A - Paper roll phonograph record : en
  • US1872126A - Quotation board or the like apparatus : en
  • US1872570A - Pocket : en
  • US1872218A - Signal holding device : en
  • US1871560A - Rubber stock feeding device : en
  • US1871698A - Motor control system : en
  • US1872045A - Apparatus for uncoiling coils of metal strip : en
  • GB378714A - Improvements in or relating to casings or the like for drugs or medicines : en
  • GB378738A - Improvements in or relating to mercury switches : en
  • CH156479A - Sheet music turner. : de en
  • US1871966A - Engine starting apparatus : en
  • US1872611A - Process of making potassium metal or sodium-potassium metal alloy : en
  • FR730524A - Self-opening blade instrument : en fr
  • FR730750A - Electric heating stick and its manufacturing process : en fr
  • DE551064C - Device for bending toy train rails : de en
  • DE556785C - Process for the treatment of sintered and ground cement or similar binders : de en
  • DE557008C - Circular braiding machine with two rows of bobbins rotating in opposite directions : de en
  • DE557058C - Thread cutting head with radially displaceable, automatically triggered cutting jaws and with an annular, axially movable control element : de en
  • ES127084A2 - Sewing machine : en es
  • DE557243C - Coke extinguishing and loading system : de en
  • GB378580A - Improved deflector with baffle cone and chimney for oil burning lamps : en
  • US1872151A - Tip for mechanical pencils : en
  • US1872591A - Ionic separator : en
  • DE557063C - Method for mixing and distributing pulp-like materials, in particular pulp : de en
  • DE557218C - Headlight arrangement for vehicles : de en
  • CH156375A - Process for producing a terra sigillata coating on ceramic objects. : de en
  • US1871595A - Beehive cover : en
  • US1871615A - Automobile mirror : en
  • US1871632A - Oscillation system : en
  • CA325127A - Metal refining process : en fr
  • CH156471A - Tripod heads, in particular for photographic apparatus. : de en
  • DE556944C - Process for the production of an original wort : de en
  • ES1024U - A toy announcer (Machine-translation by Google Translate, not legally binding) : en es
  • GB378807A - Improvements in and relating to centrifugal machines for casting metals : en
  • FR730738A - Perforation system for cardboard boxes intended for double or triple drop rectilinear knitting machines using the classic jacquard mechanism used in weaving : en fr
  • GB378718A - A process for the utilisation of the waste arising from the depulping of fibrous foliate plants : en
  • GB378908A - Improvements in lifting and lowering gear for ships boats, applicable also to other uses : en
  • ES127250A3 - An apparatus for the automatic filling of bottles and similar containers. : en es
  • GB378688A - Improvements in pneumatic tyres and wheel rims for use therewith : en
  • GB378823A - Improvements in the manufacture of bottles or other glass articles : en
  • ES127330A3 - Improvements in the manufacture of staples for sewing papers. : en es
  • ES127364A3 - A new system of public amusements consisting of a revolving platform closed on all sides. : en es
  • FR730702A - Device for sharpening the blades of mowers and harvesters : en fr
  • GB378845A - Improvements in or relating to electric horns particularly for motor vehicles : en
  • GB378913A - Process for producing soft soaps : en
  • DE557199C - Thread guide rail for flat weft knitting machines to produce split connections : de en
  • CH156580A - Installation self-switch with tripping by a bimetal. : de en
  • GB378500A - Improvements in or relating to the manufacture of pentaerythritol tetranitrate : en
  • US1872198A - Gun cleaning device : en
  • GB378764A - Process for the production of alcohols : en
  • DE557285C - Process for denicotinizing tobacco : de en
  • DK46062C - Procedure for the manufacture of moldings and the like of ceramic masses. : da en
  • US1872251A - Bearing assembly : en
  • USD87577S - Design foe a combination bed and divan : en
  • US1871802A - Heat indicator : en
  • DE557085C - Centrifugal machine with an opening from which the precipitated suspended matter can be expelled and an axially movable closing means (slide ring) for this opening : de en
  • ES127219A1 - A procedure and its corresponding apparatuses for the extraction and the collection of the products secreted by the trees. : en es
  • FR730652A - Electro-galvanic dental brush : en fr
  • GB378740A - Improvements in or relating to tubular connections for vacuum cleaners : en
  • GB378940A - Improvement in direct iron ore reduction : en
  • US1871748A - Switchboard indicating lamp : en
  • US1872510A - Lightning arrester : en
  • DE557033C - A table or chair that folds up like an umbrella frame : de en
  • DE556896C - Powder compact : de en
  • GB378586A - Improvements relating to automatic telephone systems : en
  • FR730538A - Improvements relating to locking mechanisms for closing devices of electrical circuits : en fr
  • FR730619A - Fire lighter briquette : en fr
  • FR730667A - Bell button with illuminated answer screen : en fr
  • ES855Y - Stocking holder. : en es
  • CA325096A - Wound treating material : en fr
  • CH156482A - Entertainment game. : de en
  • ES127355A1 - A new system for obtaining reading or figurative signs of all kinds. : en es
  • CH156635A - Monorail. : de en
  • DE515788C - Arrangement for optical image scanning : de en
  • DE557290C - Container for the constant treatment of raw water using chemical additives : de en
  • ES127280A2 - IMPROVEMENTS OR IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT : en es
  • ES127203A3 - Drilling crane. : en es
  • ES127260A1 - A convertible couch in bed. : en es
  • ES127193A1 - A perfection in the machines of working cork by scraping or worn. : en es
  • ES127334A1 - Improvements in the methods of effecting exothermic and catalytic gas reactions. : en es
  • GB378814A - Improvements in weft winding machines : en
  • US1871950A - The trichloro ethyl urethane salt of 4-dimethyl amino-1-phenyl-2.3-dimethyl pyrazolone : en
  • DE557034C - Tray convertible into a table : de en
  • US1872093A - Toy pistol : en
  • US1872098A - Apparatus for winding paper or a like web : en
  • USD87600S - Design for a lamp shade : en
  • US1872429A - Shelf support : en
  • CH156387A - Rubbing device for food preparation substances. : de en
  • ES127279A1 - An aerial torpedo explosion device above or before reaching the ground. : en es
  • FR730658A - Molding machine for cylindrical plates used in printing machines : en fr
  • GB378832A - Process for refining sugar, or substances containing same, such as beet pulp, beet slices, crushed sugar cane and the like : en
  • CH156625A - Method and tool for the production of metal strip connections. : de en
  • DE557175C - A connecting shoe attached to the inside of the extension is used for the flexible connection of extension parts : de en
  • DE557216C - Process for the production of a homogeneous cream-like product from milk, sugar and aromatic products : de en
  • US1871709A - Recording system : en
  • US1872268A - Time-limit engine-choking device : en
  • USD87587S - Design for a combined household food mixer and juice extractor : en
  • DE556986C - Process for the production of corrugated cardboard with longitudinal waves : de en
  • AU347231A - Pulsator releaser : en
  • CA325103A - Power transmission mechanism : en fr
  • CH156466A - Filing with hanging files. : de en
  • US1871938A - Junction box system for electric power cable installations : en
  • US1871488A - Cribbing : en
  • US1871949A - Rodent repellant and insecticidal composition and process of producing the same : en
  • US1872064A - Cap construction : en
  • US1872283A - Cement loading device : en
  • US1872336A - Vacuum tube device : en
  • US1871677A - Bottle labeling machine : en
  • US1872212A - Device for locating sunken vessels : en
  • US1872323A - Outdoor switch box : en
  • US1871644A - Draft regulator : en
  • US1872183A - Process for making colloidal silica : en
  • US1872547A - Brake shoe : en
  • US1872566A - Transmission gear shifter : en
  • CH156537A - Housing with curved sheet metal jacket for gyroscopes with a traverse ring. : de en
  • DK46066C - Arrangement by molding machines for butter or the like for draining the liquid separated during operation. : da en
  • FR730570A - Process for improving asphalt : en fr
  • FR730664A - Photographic camera incorporating a rangefinder : en fr
  • GB378710A - Improvements in and relating to fuel oil burners : en
  • CH156394A - Cooking device with steam signal device. : de en
  • US1872041A - Grinding machine : en
  • CH156390A - Apparatus for spreading fluid material on the ground. : en fr
  • US1871469A - Control system for moving objects : en
  • AU294931A - Improvements in or relating to electrical oscillation generators : en
  • CA325111A - Power transmission mechanism : en fr
  • US1871473A - Spring loaded strut for shoulder finishing machines : en
  • US1871447A - Method of flattening flexible sheets faced with wood : en
  • US1871756A - Means for examining structures : en
  • US1872179A - Warping apparatus : en
  • US1872440A - Latch or lock bolt : en
  • CA325140A - Manufacture of abrasive articles : en fr
  • US1871437A - Control system for rolling mills : en
  • US1871568A - Printing plate and method of manufacturing it : en
  • US1871811A - Pan lifter : en
  • US1872018A - Automatic roll winding machine : en
  • CH156376A - Rotary kiln. : de en
  • CA325143A - Machine for conveying materials of uniform size and cubical shape : en fr
  • US1872003A - Cross link for tire chains : en
  • US1872136A - Vibration damper : en
  • US1872387A - Circuit breaker : en
  • ES127063A1 - Improvements in the manufacture of anti-vibration devices for automobile engines. : en es
  • GB378655A - A card-board or like puzzle for advertising purposes : en
  • CH156433A - Process for the preparation of the γ-lactone of α- (decahydro-1-oxynaphthyl-2) propionic acid. : de en
  • CA325196A - Paste applying device : en fr
  • CH156524A - Rotary valve. : de en
  • US1872374A - Carburetor : en
  • DE556807C - Base switch contact for installation switch : de en
  • US1871509A - Envelope opener : en
  • US1872037A - Method of making a brush : en
  • US1872202A - Method of making calcium carbide : en
  • CH156624A - Handbag with watch. : de en
  • US1871888A - Christmas greeting cigar wrapper : en
  • US1872618A - Electric switch : en
  • US1871446A - Electric hammer : en
  • US1871836A - Oil saver : en
  • US1872273A - Transfer mechanism for production of printing plates : en
  • US1872162A - And john gotthaed sjosteom : en
  • US1872456A - Process of preparing and distributing nuts : en
  • US1872542A - Glass drawing apparatus : en
  • US1871752A - Control apparatus : en
  • US1871741A - Constant beat frequency system : en
  • US1872347A - Amplifier tube control : en
  • CH156550A - Plant for the production of pure steam. : de en
  • DE557264C - Horseshoe-shaped rubber wallet : de en
  • CA325076A - Railway car uncoupler : en fr
  • NL30425C - : en
  • US1872099A - Link : en
  • ES774Y - Removable card for files. : en es
  • GB378768A - Machine for the manufacture of bottles, flagons and other hollow glass objects : en
  • FR730568A - Electro-mechanical servo-motor particularly applicable in multiple trifometers : en fr
  • FR730732A - Combing machine : en fr
  • FR730717A - Improvements to reflective glassworks : en fr
  • GB378634A - Improvements in the protection of electrical conductors against glow discharge : en
  • USD87588S - Design for a burial vault : en
  • FR730637A - Electric capacitor with quartz dielectric : en fr
  • GB378834A - Improvements in the manufacture of bars, strips or plates from wrought-iron pile : en
  • DE557112C - Office printing machine with a pressure roller that can be moved over a flat printing forme : de en
  • GB378762A - Improvements in or relating to electric signalling systems : en
  • DE557127C - Process for the preparation of a stable, water-soluble sulfuric acid ester of the leuco compound of 4, 6-dichloro-6'-methoxy-bis-thionaphthene-indigo : de en
  • DE557220C - Device for sucking off gases and vapors when painting elongated objects, especially pipes : de en
  • US1871664A - Combination garment : en
  • US1872590A - Sectional container : en
  • US1872315A - Connection : en
  • US1872513A - Web-feeding and cutting machine : en
  • DE557194C - Overvoltage protection device with completely closed housing : de en
  • CH156430A - Process for removing silica from mixtures of silica hydrate and aluminum hydroxide. : de en
  • DE556801C - Periodic absorption refrigeration machine : de en
  • CH156361A - Closure for trough. : en fr
  • US1871869A - Internal combustion motor : en
  • US1872235A - Apparatus for making butt-weld pipe : en
  • FR730607A - Method and apparatus for removing cores from their boxes : en fr
  • GB378799A - An improved process for making glass, enamels, glazes and the like containing lead : en
  • US1872175A - Operator for counterbalanced elevator doors : en
  • DE557271C - Device for controlling torques under the influence of the precession of a gyro : de en
  • DE557295C - Automatic parallel switching device : de en
  • DE539709C - Iron sleeper with cross ribs leading to the rail foot : de en
  • DE556991C - Device for achieving synchronization of unevenly loaded motors, in particular electric motors that are coupled to synchronous or asynchronous auxiliary machines : de en
  • DE557083C - Device for shaping plastic ceramic bodies : de en
  • DK46064C - Process for the Preparation of Xanthogenated Cellulose Compounds. : da en
  • CH156665A - Process for the preparation of a vat dye. : de en
  • DE557291C - Device for knotting smyrna knots in warps on carpet knotting machines : de en
  • ES127399A3 - A spark plug for internal combustion or combustion engines. : en es
  • GB378496A - Improvements in trouser hangers : en
  • GB378815A - Improvements in neckties : en
  • US1871683A - Chemical printing : en
  • GB378794A - Improvements in and relating to platen presses : en
  • FR730686A - Device for recording and projecting lenticular screen films : en fr
  • DE556598C - Fault location display device for three-phase systems with distance time relays in each phase : de en
  • US1871793A - Purified metallic oxide : en
  • ES898U - Improvements introduced in the manufacture of footwear. (Machine-translation by Google Translate, not legally binding) : en es
  • DE546266C - Switch with several isolating sections connected in series : de en
  • DE557231C - Insulator, especially for catenary systems for electric mine railways : de en
  • GB378519A - Improvements in radio apparatus and method of operating the same : en
  • NL27317C - : en
  • GB378626A - Improvements in or connected with the adjustment of self-contained base rangefindersused as height measurers : en
  • US1872643A - Light reflecting device : en
  • FR730692A - Feed and distribution device for sorting tables : en fr
  • DE556378C - Winding device for an endless pattern band, especially jacquard pattern band, for knitting, knitting, weaving and other textile machines : de en
  • FR730659A - Small portable and universal woodworking machine with electric motor : en fr
  • GB378779A - Improvements in or relating to spinning machines : en
  • DE557303C - DC high-voltage testing device : de en
  • ES1021U - Perfections introduced in containers made of paper, cardboard or similar, for the preservation of ice cream, jams, honey and other products (Machine-translation by Google Translate, not legally binding) : en es
  • ES868Y - Cap-spring for bottle. : en es
  • ES824Y - Container for shaving soap bars. : en es
  • US1872349A - Removing sulphur from oils : en
  • DE556903C - Pressing device for the production of objects from synthetic resin or similar thermo-plastic masses : de en
  • US1871887A - Imitation walling : en
  • US1872533A - Process of making wood fiber insulating material : en
  • FR730519A - Passage valve for liquid shock absorbers : en fr
  • ES126646A1 - SMALL TRACTION MACHINE : en es
  • DE557061C - Multi-walled paper sack : de en
  • DE557300C - Gas pressure regulator controlled by the consumption pressure : de en
  • ES126465A3 - Improvements introduced in the manufacture of mattresses and spring seats. : en es
  • ES126780A1 - Construction procedure of walls composed of separate and easily removable elements, especially of metallic elements. : en es
  • ES126773A1 - A mechanism applicable to all kinds of wheeled toys. : en es
  • FR730602A - Mounting device for watches of motorcycles and other similar vehicles : en fr
  • GB378906A - Improvements in or relating to the preparation of titanium compounds : en
  • DE557230C - Die setting and line casting machine with swiveling touch panel and split trigger level : de en
  • ES127410A1 - An adjustment device for photographic objectives. : en es
  • ES127419A3 - A procedure for cutting cord fabrics. : en es
  • FR730520A - Airtight metal window for homes or others : en fr
  • GB378761A - Improvements in and relating to suction dredgers : en
  • GB378793A - Table napkin holder : en
  • US1871492A - Method of forming molded articles : en
  • US1871987A - Windshield wiper : en
  • US1872088A - Expansion joint : en
  • DE557078C - Light machine gun with sliding barrel : de en
  • CH156497A - Calculating machine with automatic multiplication. : de en
  • CH156669A - High pressure steam generation system. : de en
  • GB378552A - Improvements in and relating to long distance communication submarine cables : en
  • US1872518A - Lineswitch equipment : en
  • US1872557A - Article of manufacture : en
  • US1872188A - Shade roller : en
  • US1871708A - Machine mounting : en
  • DE557183C - Index card box in which the cards are lifted by the ledges of a rack inserted through slots in the bottom of the box : de en
  • DE556848C - Safety valve for rooms and containers for the storage of explosive and flammable objects, e.g. B. of movies : de en
  • DE556939C - Sewing machine with knife pusher and auxiliary conveyor device : de en
  • US1871668A - Transfer binder : en
  • ES1033U - Coat rack. (Machine-translation by Google Translate, not legally binding) : en es
  • FR730644A - Rail joint device : en fr
  • GB378767A - Improvements in and relating to measuring, gauging, setting out and like instruments : en
  • US1872051A - Brake : en
  • US1872632A - Valve, cock, and the like : en
  • CA325084A - Confection : en fr
  • US1871524A - Folding chair : en
  • US1872597A - Jacquard pattern mechanism for knitting machines : en
  • FR730708A - Machine for shaping caps, hats and the like, or for ironing them : en fr
  • DE557197C - Process for the production of metal-containing azo dyes : de en
  • GB378792A - Improvements in or relating to audio frequency distribution systems : en
  • GB378503A - Improvements in implements for playing an improved game of skill : en
  • FR730608A - Internal combustion engine with special suction chamber : en fr
  • GB378891A - Improvements in methods of producing wrought iron : en
  • US1871614A - Incinerator : en
  • US1872515A - Train control system : en
  • US1871628A - Production of pitch and apparatus therefor : en
  • US1871907A - Metal cap for closing paper containers : en
  • US1872407A - Heating element and support therefor : en
  • US1872433A - Control system for gas burning appliances : en
  • US1872548A - Method of clearing fibers out of a vessel : en
  • US1872488A - Wrapping machine : en
  • US1871908A - Air cleaner : en
  • US1872454A - Game : en
  • DE557184C - Device for the electrical separation of floating bodies from gases : de en
  • DE557146C - Process for the production of negatives or positives with the correct color value for the direct copying process onto the machine printing plate using copier machines or pneumatic copier frames by breaking down a colored original into color-filtered negatives produced graphically with a grid : de en
  • DE556839C - Centrifugal mills for paper and cellulose with several planetary moving grinding vessels and in these freely movable, rolling or sliding, shaftless grinding bodies : de en
  • FR730561A - Variable pitch propeller improvements : en fr
  • US1872264A - Amplifier system : en
  • US1872420A - Counterbalancing and indicating mechanism for weighing apparatus : en
  • US1872583A - Sound producing diaphragm and method of making same : en
  • DE557277C - Roll film spool with protective tape : de en
  • ES126509A3 - Procedure and automatic installation of the fuel supply in the carburettors of combustion engines with variable load. : en es
  • US1872063A - Hand brake : en
  • US1872159A - Shield or protector device : en
  • ES127315A3 - A double-acting lidding device for packaging boxes. : en es
  • US1871522A - Oil draining station : en
  • ES127392A1 - A spherical box with sector of indentation for the automatic coupling of the towed vehicles that has a head with compensating surface of the wear. : en es
  • ES127347A1 - Improvements made in the manufacture of water thermometers, oil thermometers, gas pressure gauges and similar devices for use in airplanes, automobiles and others. : en es
  • FR730451A - Process for the production of oil resistant insulating material : en fr
  • FR730527A - Improvements made to unwinding machines : en fr
  • FR730645A - Camera : en fr
  • FR730488A - Attachment device for broom handles, brushes and other applications : en fr
  • FR730497A - Knitted article and its manufacturing process : en fr
  • GB378523A - Improved method of and apparatus for manufacturing surface coverings : en
  • DE557191C - Insert kiln : de en
  • GB378566A - Radio direction finders : en
  • DE557071C - Process for the production of shoelace tips by means of a stiffening compound and stiffening compound for carrying out this method : de en
  • ES126658A1 - CELL FOR BREAKING WATER WITH PRESS-FILTER CONSTRUCTION : en es
  • ES126643A3 - Improvements in the manufacture of marble and artificial stone floors. : en es
  • DE556787C - Slide lock : de en
  • US1872267A - Head cooling means : en
  • FR730682A - Treatment of chemical compounds : en fr
  • GB378683A - Improvements in and relating to safety razors and safety razor blades : en
  • US1871496A - Method of lubricating engine governors : en
  • ES127246A3 - A procedure for the manufacture of thread from horsehair and the like. : en es
  • FR730537A - Diesel engine locomotive with propeller fan for cooling water cooling installation : en fr
  • DE556874C - Device for smoothing the still soft floor covering made of asphalt or concrete : de en
  • DE557284C - Device for regulating the weight of the cigarettes produced in a cigarette machine : de en
  • DE556678C - Pay pocket with safety lock : de en
  • DK46074C - Device for transporting vessels on land or due to water. : da en
  • FR730581A - Light column for traffic : en fr
  • DE557313C - Safety tap : de en
  • ES127319A1 - Improvements in gasoline vapor burners. : en es
  • DE556731C - Process for the production of glycic acid : de en
  • CA325099A - Twisting machine stop : en fr
  • DE556905C - Spring contact on gyroscopes : de en
  • FR730539A - Fuel injection pump for internal combustion engines : en fr
  • ES857Y - Electric drive system for motor vehicles. : en es
  • CH156548A - Internal combustion engine system with exhaust gas turbine. : de en
  • US1871747A - Impeller for centrifugal pumps : en
  • US1871804A - Poultry feeder : en
  • US1872240A - Spacer strip for electric welding : en
  • US1872470A - Checkrow attachment for potato planters : en
  • CH156652A - Process for the preparation of a condensation product which can be used as a reservation agent. : de en
  • US1871529A - Automatic fertilizer : en
  • US1871977A - Rail joint : en
  • US1872146A - Brake mechanism for baby carriages : en
  • US1871998A - Coating machine : en
  • US1872441A - Fastener inserting machine : en
  • CH156444A - Process for the preparation of naphthalene-1.4.5.8-tetracarboxylic acid diimide. : de en
  • US1872019A - Top frame and grid construction for open open top gas ranges : en
  • US1872295A - Sleeve valve engine lubrication system : en
  • US1872453A - Lighting fixture : en
  • US1871952A - Oil burning apparatus : en
  • US1872024A - Process for producing fertilizing material : en
  • US1872541A - Transmission and steering mechanism : en
  • US1872025A - Safety box toe and protector : en
  • USD87565S - Island : en
  • US1872430A - Oil filter : en
  • US1871454A - Fur - furnace : en
  • US1871877A - Apparatus for correlating spaced points of observation : en
  • US1872110A - Dispensing apparatus : en
  • US1872294A - Container forming machine : en
  • US1872614A - Coating for ferrous metals : en
  • ES127136A1 - Improved key for machines and tools. : en es
  • GB378600A - Improvements in or relating to inking apparatus for rotary intaglio printing machines : en
  • FR730728A - Manufacturing process for propellant explosives : en fr
  • GB378498A - Improvements relating to the production of esters : en
  • CH156512A - Transformer with adjustable leakage reactance, especially for electric arc welding. : de en
  • US1871577A - Lift pump : en
  • US1872255A - Welding : en
  • AU821832A - An improved ironing apparatus for use in footwear manufacture : en
  • US1871493A - Condensing locomotive : en
  • US1871705A - Heated tray : en
  • DE557003C - Card holder for graduated cards, which is formed from one piece with the card by folding in a Z-shape : de en
  • US1872278A - Flushing arm for sanitary water closet attachments : en
  • US1872411A - Device for reducing carbon monoxide in hydrocarbon engines : en
  • USD87586S - Design for a counter service teapot : en
  • DE557235C - vacuum cleaner : de en
  • US1871807A - Sketching camera : en
  • US1872459A - Air inflated bladder : en
  • US1872329A - Electrical interlock : en
  • FR730484A - Bogie suspension by rubber blocks or washers : en fr
  • DE556833C - Self-adjustable pulley : de en
  • US1872009A - Thermionic rectifier system : en
  • US1872236A - Power lift cultivator : en
  • US1872291A - Carburetor : en
  • US1871920A - Textile web dyeing process : en
  • US1872617A - Emulsified fluid lubricant : en
  • US1872586A - Separation device for pipe lines : en
  • ES1019U - A packaging for chocolate, sugar and confectionery articles of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • ES127335A3 - An apparatus for the hot treatment of sugar solutions, crystallized or not in part. : en es
  • DE556964C - Sealing compound for container closures : de en
  • DE557182C - Letter folder with swiveling lined-up strings and extension bars : de en
  • FR730582A - Threaded connection sleeve : en fr
  • FR40745E - : fr
  • GB378604A - Improvements in the manufacture and production of dyestuffs : en
  • US1871892A - Engine starter : en
  • US1872085A - Die casting machine : en
  • USD87561S - Elof l : en
  • US1872279A - Lubricating system : en
  • US1872512A - Preparation of high plastic lime : en
  • US1872501A - Optical system for color photography : en
  • CH156520A - Lock washer for a nut on its bolt. : en fr
  • US1872176A - Operator for elevator gates : en
  • GB378627A - Improvements in and relating to apparatus for withdrawing single sheets from a stackof sheets : en
  • FR730590A - Process for producing color photographic views : en fr
  • GB378561A - Improvements in manifolding machines : en
  • FR730468A - Improved process and apparatus for gluing welded soles to shoes : en fr
  • FR730474A - lighting for automobile crossings : en fr
  • GB378543A - Improvements in or relating to fine-edged blades, tools and the like : en
  • DE556822C - Tong-like device for opening raw eggs : de en
  • DE556993C - Additional device for the simultaneous processing of several gears for a machine with a rack-like tool : de en
  • DE557315C - Thread cutting head with several chaser jaw sets for pre-cutting and finishing of the thread : de en
  • DE556990C - Single-phase induction motor with a capacitor connected to the auxiliary winding circuit : de en
  • US1871480A - Internal combustion engine : en
  • US1872112A - Composition and manufacture of bituminous mixtures for use in road construction and like purposes : en
  • US1872282A - Operating means for gate valves : en
  • US1871450A - Metallic powder and method of making : en
  • US1871826A - Compressor : en
  • US1872207A - Imprint machine : en
  • ES127206A3 - Connecting piece for washing sleeves, with conical bushing. : en es
  • FR730595A - Elastic universal joint : en fr
  • CH156373A - Electrical radiation body attached to an insulating support. : de en
  • FR730634A - Zippered ventilation grille forming an air outlet : en fr
  • FR730699A - Apparatus for unwinding silk threads : en fr
  • GB378698A - Improvements in or relating to variable condensers and circuits for use therewith : en
  • US1872029A - Manufacture of aliphatic anhydrides : en
  • US1872072A - Auxiliary cultivator shovel : en
  • US1872482A - Process of bending laminated sheets : en
  • US1871963A - Flexible connecter : en
  • US1872551A - Coupler : en
  • US1872035A - Azo dye from substituted anilides of 2.3 hydroxynaphthoic acid : en
  • US1872060A - Adjustable die head : en
  • CA325112A - Rheostat device for graduated control circuits : en fr
  • DE556918C - Process for the automatic cleaning of objects covered with stubborn dirt : de en
  • GB378800A - Improvements in and connected with apparatus for playing a game : en
  • GB378844A - Process for the production of lead glasses, glaze frits and the like : en
  • ES127298A1 - A procedure to manufacture artificial silk. : en es
  • AU448631A - Improvements in or relating tothe destructive hydrogenation of carbonaceous materials inthe liquid phase : en
  • FR730612A - Improvements to plows : en fr
  • CH156521A - Flexible coupling. : de en
  • US1871835A - Gearless speed change mechanism : en
  • US1872245A - Expansion system for a gaseous medium : en
  • US1872334A - High frequency amplifier : en
  • US1871815A - Method of cleaning gases : en
  • DE556856C - Koetz winder : de en
  • DE557009C - Degassing chamber for ovens to obtain a town gas of constant calorific value in discontinuous operation : de en
  • FR730550A - Slide for automobile windows or windows : en fr
  • US1871534A - Eye goggles : en
  • US1872375A - Protective means for railway vehicle motors : en
  • CH156443A - Process for the preparation of N-acetyl-6-nitro-3-methoxy-carbazole. : de en
  • DE557161C - Cooling device with dry ice cooling, in which the coolant is subjected to controllable evaporation within an insulating bottle : de en
  • US1872312A - Ink mixer : en
  • CH156463A - Control method for drives for reeling devices, in particular for paper machines. : de en
  • US1872225A - Air pump : en
  • DE557087C - Lathe device : de en
  • GB378821A - Improvements in or relating to glass feeding apparatus : en
  • DE557208C - Steel framework for walls, ceilings, etc. Like. Made of double T-beams, the web and both hollow flanges are folded from a sheet metal strip : de en
  • DE556873C - Fence made of strung together and connected iron-shaped fittings : de en
  • DE556866C - Process for the preparation of benzene series monoaroyl diamines : de en
  • US1871600A - Garment hanger : en
  • USD87579S - Eugenia m : en
  • USD87585S - Design fob a shoe : en
  • CA325180A - Air humidifying and cooling apparatus : en fr
  • US1871852A - Wool dyestuffs and process of making same : en
  • US1871931A - Shock absorber : en
  • US1872096A - Blade sharpening machine : en
  • US1872621A - Battery support : en
  • USD87568S - Design for an embroidered textile fabric or a similar article : en
  • US1871739A - Driving unit for sound reproducers : en
  • US1871962A - Electrical apparatus : en
  • US1872087A - Tension indicator : en
  • DE557045C - Precision measuring device, in particular altimeter for aircraft : de en
  • CA325157A - Silk spinning apparatus : en fr
  • CA325207A - Latex rubber thread : en fr
  • US1871923A - Printing telegraph system : en
  • US1872328A - Drill : en
  • DE556951C - Process for the preparation of mixed esters or ether esters of polymeric carbohydrates : de en
  • CH156660A - Process for the preparation of a vat dye of the benzanthrone-pyrazolanthrone series. : de en
  • CH156370A - Process to increase the visibility and traffic safety of bituminous road surfaces. : de en
  • CH156565A - Electric heater switch that must be hand-held for use. : en fr
  • US1871735A - Six-wheel motor chassis : en
  • US1871872A - Oil pump : en
  • US1871955A - Shock absorber : en
  • US1872080A - Separating gases or vapors : en
  • DE556994C - Multi-part pressing tool for the production of hollow bodies, in particular box lids, which are glued over with an embossed cover : de en
  • DE557298C - Process for the preparation of substantive polyazo dyes : de en
  • CH156502A - Device for copying color photographs and films with embossed support. : en fr
  • NL27453C - : en
  • CA325118A - Nozzle cooling method : en fr
  • CH156369A - Track. : en fr
  • CH156465A - Marks for documents. : de en
  • CH156416A - Method and machine for shaping the upper leather on the last. : de en
  • CA325075A - Pump : en fr
  • CH156626A - Mobile belt conveyor. : de en
  • CH156451A - Process for the production of a new vat dye. : de en
  • CH156489A - Dry gas meter with two measuring chambers and valve switching. : de en
  • DE557076C - Mechanical calculating instrument : de en
  • ES127258A1 - Improvements in the manufacture of covers for floors, walls and similar surfaces. : en es
  • GB378744A - Process for producing an imitation of matt etching on metal : en
  • DE557105C - book : de en
  • US1871637A - Woodworking machine : en
  • ES848Y - Container or apparatus for intimate use of ladies. : en es
  • GB378822A - Screw driver : en
  • CA325070A - Calculating machine : en fr
  • DE557088C - Process for the preparation of the sulfuric acid esters of dioxy, trioxy and polyoxy fatty acids : de en
  • US1872077A - Closure hinge : en
  • US1872484A - Highway snowplow : en
  • US1871468A - Internal grinder control : en
  • DE557051C - Device for recording time recordings : de en
  • ES127226A1 - A camera in which, with the regulator or lens extraction tube, a distancer is attached. : en es
  • FR730465A - Improvements in the manufacture of wick fibers : en fr
  • ES865Y - Egg containers. : en es
  • GB378839A - Improvements in or relating to water dynamometers : en
  • GB378579A - Improvements in and relating to electric stop actions for organs and the like : en
  • GB378632A - Improvements in or relating to apparatus for automatically indicating the flow of fluids : en
  • ES1036U - League for gentleman. (Machine-translation by Google Translate, not legally binding) : en es
  • US1871611A - Illuminated canopy for casket illumination : en
  • US1871954A - Shock absorber : en
  • US1872205A - Quick acting mechanism : en
  • US1872303A - Switch mechanism : en
  • CA325156A - Silk cake drying apparatus : en fr
  • US1872437A - Continuous tank furnace : en
  • USD87597S - Max schlenker : en
  • DE556941C - Vibrating sieve with several sieve boxes one above the other : de en
  • DE556963C - Process for the production of metal-containing azo dyes : de en
  • US1871636A - Time service system : en
  • US1872113A - Hand brake for flat cars and similar cars : en
  • CH156668A - Hydraulic cylinder. : en fr
  • DE556884C - Device for sound reproduction with the help of electrically operated sound generators and instruments serving as resonators : de en
  • FR730730A - Gas mixer for internal combustion engines powered by gaseous fuel : en fr
  • GB378827A - Improvements in or relating to synchronizing devices with a controlled oscillation generator, especially for television apparatus : en
  • DK46072C - Machine for making briquettes with sown seeds and an outer casing. : da en
  • CA325135A - Key case : en fr
  • CH156460A - Sewage treatment plant with a device for the mechanical removal of sediment or the floating layer from the sedimentation basin. : de en
  • DE556845C - Cinematographic recording apparatus : de en
  • CH156538A - Rotary piston machine. : de en
  • AU702332A - Improvements in packing means for eggs or other small globular articles : en
  • US1871603A - Automatic hoist boom : en
  • US1871933A - Telegraph printer : en
  • CA325087A - Cutter head for corn cutting machines : en fr
  • CH156558A - Inductor body for synchronous machines with high performance. : de en
  • CH163319A - Talking machine. : en fr
  • DE556826C - Preparation of zinc blende and similar ores that are difficult to rust, especially mud ores, for the rusting : de en
  • US1872193A - Method of embossing metal plates : en
  • US1872342A - Control apparatus : en
  • USD87584S - Design fob a sign plate fob an automotive signal : en
  • DE557227C - Multi-part sheet piling iron : de en
  • GB378502A - Pressure equalising material and insulating adhesive for submarine electric signalling cables : en
  • US1871714A - Vertical conveyer : en
  • CA325200A - Mechanical control apparatus : en fr
  • CH156501A - Dispersion lens for projectors. : en fr
  • US1871985A - Fishing rod ferrule : en
  • US1871703A - Classifying apparatus : en
  • US1871974A - Cellular heat insulation material : en
  • US1871995A - Carrier dispatch system : en
  • US1872319A - Method of making a spring hanger : en
  • CA325175A - Electric switch timing mechanism : en fr
  • US1872149A - Device for attaching molding : en
  • US1872602A - Polisher : en
  • DE557141C - Piston lubrication pump with pump elements arranged in a circle : de en
  • DK46063C - Procedure for the Production of Art Sacrifices. : da en
  • GB378645A - Zinc-base die-casting alloy : en
  • GB378804A - Improvements relating to the assembly of sliding clasp fasteners : en
  • US1872520A - Mold feeding device for brick presses : en
  • FR730735A - Beaded mortuary cross system and its manufacturing process : en fr
  • US1872495A - Brake testing machine : en
  • US1871549A - Hand bag : en
  • US1872537A - Carburetor : en
  • AU420631A - Improved reinforcing corner fitting for suitcases andthe like : en
  • CH156411A - Process for the production of an ammonium salt. : de en
  • CH156454A - Mass of film-forming substances. : de en
  • US1871638A - Drilling mechanism : en
  • USD87572S - Design fob a belt fob pebsonal wear : en
  • DE549736C - Funicular : de en
  • ES818Y - Retaining isolator. : en es
  • GB378905A - Improvements in or relating to apparatus for polishing or grinding the internal surfaces of hollow bodies : en
  • US1871757A - Support for power tools : en
  • US1872309A - Window construction : en
  • US1871817A - Sofa bed : en
  • US1872423A - Process and apparatus for forming sheet glass : en
  • GB378525A - The manufacture and application of new accelerators for vulcanisation : en
  • GB378650A - Improvements in or connected with liquid carbonating or soda-water machines : en
  • US1872014A - Connecter : en
  • CA325174A - Helmet : en fr
  • CH156615A - Telephone installation in several offices. : en fr
  • US1871462A - Rotary motor : en
  • US1872109A - Multistage amplifier : en
  • DE556667C - Device for the automatic safety control of a plant, the units of which are driven by mechanically operated servomotors : de en
  • DE557283C - Corkscrew : de en
  • CH156564A - Multi-conductor cable. : de en
  • US1871718A - Strip labeler : en
  • US1872466A - Drip coffee maker : en
  • CA325131A - Single circuit water tube boiler : en fr
  • CA325199A - Magnetostrictive light valve : en fr
  • DE556825C - Wood wool machine : de en
  • FR730624A - air cleaner-fuel diffuser for internal combustion engines : en fr
  • US1871992A - Grinding, smoothing, and polishing apparatus : en
  • US1872468A - Windscreen for vehicles : en
  • AU344631A - Process of and apparatus for heating and supplying combustible gases forthe decomposition of fuels andthe like : en
  • US1872330A - Power fixture for elevator door operators : en
  • AU296331A - Improvements inthe heating elements of electrical heating and cooking appliances : en
  • CA325113A - Metal rolling method : en fr
  • US1872271A - Pipe joint : en
  • US1871590A - Apparatus for extracting juice from fruits : en
  • US1872370A - Demand totalizer : en
  • US1872567A - Discharge tube : en
  • US1871806A - Acoustic plaster : en
  • US1871569A - Card filing case : en
  • GB378753A - Improvements relating to pistons : en
  • US1872058A - Car washer gun : en
  • DE557115C - Control device for the carriage movement of typewriters u. like : de en
  • ES127200A3 - A folding machine with automatic regulation of the fabric movement. : en es
  • GB378853A - Improvements in kerbs for roads : en
  • US1871606A - Portable trimming device : en
  • US1871902A - Selecting conveyer : en
  • US1871990A - Process of preparing 2.3-aminonaphthoic acid : en
  • US1872625A - Wringer : en
  • DE556506C - Cuff double button : de en
  • DE557007C - Feeding process for gas generators and equipment for carrying out the process : de en
  • DE557019C - Method for displaying radio programs : de en
  • DE557269C - Process for thickening rubber milk : de en
  • FR730684A - Anti-glare headlight : en fr
  • DE546405C - Process for the production of liquid hydrocarbons by hydrogenating coal : de en
  • DE557203C - Process for the pretreatment and tanning of animal hides and skins : de en
  • US1871572A - Reenforced rubber and process of making the same : en
  • US1871846A - Assig-ntoe : en
  • US1871787A - Overload relay : en
  • US1871901A - Coin mechanism for vending machines : en
  • US1872296A - Panel circuit breaker : en
  • US1872422A - Sheet glass surfacing apparatus : en
  • US1871687A - Waxing of paper and wrapping of articles therein : en
  • US1871898A - Watch mounting : en
  • US1872301A - Screening and moistening apparatus : en
  • US1872535A - Saw making machinery : en
  • CH156402A - Container with vacuum vessel for storing liquids. : de en
  • US1872131A - Applying decorations : en
  • US1871670A - Method of uniting articles and product thereof : en
  • US1872464A - Steam boiler : en
  • CH156532A - Hydraulic jack for vehicles, in particular for automobiles. : de en
  • US1871940A - Emulsion : en
  • US1872635A - Method of sinking molding tubes for concrete piles molded in the ground : en
  • US1872062A - Roll for heat treating furnaces : en
  • DE556907C - Talking machine to play both sides of the record independently : de en
  • DE557023C - Central heating boiler in which the fuel is fed through a filling shaft to a rustless combustion chamber interspersed with air ducts : de en
  • DE557017C - Frequency converter system : de en
  • DE557024C - Apparatus for the continuous cultivation of bacteria : de en
  • DE557029C - Roller hanger for curtains : de en
  • DE557286C - Process for the manufacture of silica stones : de en
  • GB378747A - Improvements in cooking ovens : en
  • US1871516A - Feed wheel : en
  • US1872213A - Damper control mechanism : en
  • DE556876C - Process for the production of aluminum vessels with welded footrests : de en
  • DE556926C - Manufacture of natural gemstone replacement stones : de en
  • DE556971C - Building body or panel : de en
  • DE557156C - Deep-water drain basin with a device to prevent the water in the odor trap from splashing up : de en
  • ES127406A3 - A process for obtaining agglomerates of crystal or glass particles or powder, forming tablets, blocks or porous containers, for use with filters. : en es
  • US1871704A - Apparatus for the production of strong filaments of artificial silk by the stretch spinning process : en
  • US1872013A - Six wheel vehicle : en
  • US1871851A - Machine for inserting elastic in knit fabric : en
  • US1871919A - Form for concrete columns : en
  • CA325141A - Cement and mortar processing : en fr
  • CA325086A - Corn ear holder and guide : en fr
  • CA325083A - Receptacle opener : en fr
  • CH156610A - Process for the preparation of decamethylenediguanidine diphosphoric acid which can be used for therapeutic purposes. : de en
  • DE556747C - Device for conveying and wet treatment of rayon wound on liquid-permeable bobbins : de en
  • CA325080A - Key case : en fr
  • US1871613A - Electric lamp receptacle : en
  • US1871909A - Airplane : en
  • US1871795A - Automobile storage elevator : en
  • US1871833A - Pellet making machine : en
  • US1872332A - Operator for counterbalanced elevator doors : en
  • US1872463A - Process of treating hydrocarbons : en
  • DE556977C - Sampler for grainy goods : de en
  • DE557113C - Application roller, in particular for applying paint to printing devices : de en
  • FR730592A - Two-stroke internal combustion engine of the crankcase sweep type : en fr
  • FR730744A - Device for measuring the width of boards and counting the pieces belonging to each group of dimensions : en fr
  • CH156408A - Eye for healds and method of making the same. : de en
  • US1871517A - Warp let-off attachment : en
  • US1872379A - Frequency changer : en
  • CH156492A - Dare. : de en
  • US1871767A - Method and apparatus for combined projection : en
  • US1872595A - Electric motor : en
  • US1872641A - Ballet slipper and manufacture of same : en
  • US1871649A - Three-color cinematographic camera : en
  • US1872001A - Carpet fastener : en
  • US1872369A - Coil for circuit breakers : en
  • US1872307A - Combined digging lip and dipper tooth : en
  • US1871903A - Mop wringer : en
  • US1872135A - Fuel briquette : en
  • US1872549A - Steaming tube : en
  • US1872599A - Louver or damper device : en
  • US1871626A - Photo electric tube : en
  • US1871893A - Short circuiter : en
  • US1871980A - Safety hanger for brake beams : en
  • DE557202C - Repair cup with built-in magnet : de en
  • ES127308A1 - Ferris wheel of metal buckets. : en es
  • ES127363A3 - An improvement in the manufacture of covers for vehicles, made on males. : en es
  • ES127373A3 - A procedure for the manufacture of elastic tape. : en es
  • US1871725A - Laminated glass and method of making same : en
  • CH156436A - Process for the production of viscose. : de en
  • CH156498A - Sub-total counter on typewriters. : de en
  • CA325160A - Internal combustion engine : en fr
  • US1871556A - Glass gathering and forming machine : en
  • US1871710A - Metering system : en
  • CH156531A - Winch. : en fr
  • US1871526A - Separator : en
  • CH156675A - Process for the preparation of salireting glycolic acid. : de en
  • CA325187A - Steam generator : en fr
  • CH156505A - Roskopf barrel. : en fr
  • CH156435A - Process for the preparation of di-alkyl sulfates from olefins. : de en
  • US1871561A - Rudder and propeller gear drive for motor boats : en
  • US1872173A - Printing device : en
  • US1872078A - Fan : en
  • US1872338A - Transmission gearing : en
  • CH156671A - Rubber-insulated cable or cable surrounded by a rubber jacket. : de en
  • US1872047A - Testing machine : en
  • CH156595A - Support device for the heating resistors of ovens with electric ceiling heating. : de en
  • CA325115A - Hydraulic coupling : en fr
  • CH156439A - Process for preparing a mixture of acetaldehyde, acetone and acetic acid. : de en
  • DE557118C - Humidifier for the gelatine ribbon of a duplicating machine : de en
  • CA325154A - Oil, fat and fatty or resinic acid purification : en fr
  • CA325120A - Tile : en fr
  • DE557015C - Magnet system : de en
  • DE556937C - Cone crusher (disc crusher) : de en
  • DE557109C - Method and device for the electrical separation of floating bodies from gases moving in a circle during the electrical treatment : de en
  • DE556970C - Component : de en
  • CH156391A - Dismountable bed. : de en
  • DE556852C - Device for dehairing slaughtered animals : de en
  • DE557068C - Liquid peeling pump : de en
  • DE557237C - Process for achieving high smoothness, gloss and pressure sensitivity on paper : de en
  • FR730461A - Process for printing casting supports composed of colloids : en fr
  • GB378782A - Improvements in or relating to valves of the non-rising stem type : en
  • CA325168A - Refractory material : en fr
  • DE557275C - Swivel motor for irrigation systems : de en
  • FR730680A - Device for sealing fully closed refrigeration machines : en fr
  • CH156378A - Process for working stones and installation for its implementation. : en fr
  • CH156449A - Process for the production of a new azo dye. : de en
  • US1871514A - Azo-dyes from ether-arylides of amino-hydroxydiaryls : en
  • US1871612A - Goodyear welting : en
  • US1871674A - Metal refinisher : en
  • US1871681A - Process of refining oils : en
  • US1871744A - Combined latch and actuating mechanism for swinging closures : en
  • CA325088A - Oscillator system : en fr
  • CA325170A - Printing machine sheet delivering mechanism : en fr
  • US1872083A - Valve adjusting mechanism : en
  • CA325186A - Cabinet corner joint : en fr
  • DE556844C - Gear pump for cinema machines with circulation oil : de en
  • DE557056C - Counter washer or counter ring that is placed between the collar of the work spindle of machine tools and the chuck to be screwed on : de en
  • CA325194A - Roller bearing and cage : en fr
  • DE545954C - Lock with two tumbler groups one behind the other : de en
  • ES127212A1 - A fuse system for protection of electrical appliances. : en es
  • ES127409A1 - Perfection in tubular luminous bodies of different conformation, with color filters arranged inside and made of any material in the form of letters or signs for decoration and decoration. : en es
  • US1871965A - Gate valve : en
  • US1872421A - Ruling and printing machine : en
  • USD87571S - Turing coup ant : en
  • US1872390A - Vacuum servo brake : en
  • US1872439A - califobnia : en
  • CA325176A - Computing machine : en fr
  • DE556893C - Machine for spinning rayon threads : de en
  • ES864Y - Parlor game system, with simulation of sloops regattas combined with dice. : en es
  • CH156575A - Drive device on switching devices that can be incremented in both directions of rotation. : de en
  • US1872308A - Tank structure : en
  • CA325098A - Method of nitrating organic substances : en fr
  • CA325158A - Electric heating appliance : en fr
  • CH156429A - Process for processing substances containing clay, especially kaolins, clays, etc. on clay. : de en
  • US1872082A - Snow and ice remover : en
  • US1872187A - Fastener : en
  • ES127312A3 - A method of manufacturing varnished or enameled paper or cardboard tubes. : en es
  • DE557022C - Process for producing a permanently durable red lead paint : de en
  • FR730513A - Handle fixing device intended in particular for brooms and the like : en fr
  • GB378615A - Improvements in or relating to rotary fans, blowers and the like : en
  • FR730726A - Improvements to shot-loaded cartridges : en fr
  • DK46058C - Foam Removal Device. : da en
  • GB378776A - Improvements in or relating to conveyor-systems for sewing workrooms : en
  • DE556949C - Production of potash with by-production of ammonia or ammonium salts : de en
  • US1872214A - Rectifying apparatus : en
  • GB378546A - Improvements in and relating to kinematographic film feed mechanism for cameras, projectors, printing apparatus and the like : en
  • DE557206C - Hand whisk with agitator blades arranged at the end of the handle : de en
  • FR730558A - Improvements to separators : en fr
  • GB378742A - Improvements in rotatable compensators having a plano-parallel plate of doubly refracting material : en
  • GB378755A - Cases or holders for sticks of grease-paint and the like : en
  • US1872403A - Vibrator device : en
  • US1872447A - Sheet metal roofing : en
  • GB378564A - A combined sun-dial and magnetic compass : en
  • ES126743A1 - A connecting rod coupling device for engines, characterized by a double set of animated axes of different trajectory movements. : en es
  • FR730690A - Harvesting device : en fr
  • FR730547A - Process for the preparation of dry products, of good preservation, from emulsions, suspensions, etc., containing albumins, ferments, vitamins, etc., or mixtures of these substances : en fr
  • US1871494A - Grinding and polishing machine : en
  • DE557066C - Process for the treatment of, in particular, emulsified lenticular lenticular films for the purpose of using the same as sound or speech films by creating a raster-free partial area on the film strip for the sound : de en
  • FR730729A - Liquid switch with resistance in parallel : en fr
  • CH156606A - Footrest with a lateral flap and arched lengthways and crossways. : de en
  • ES127263A1 - Improvements in the manufacture of roller shutters. : en es
  • CH156513A - Mobile multi-gym. : de en
  • CH156409A - Mixture suitable as a swelling agent for cellulose derivatives. : de en
  • FR730571A - Process for improving solvents for asphalt and the like : en fr
  • GB378713A - Improvements in bearings : en
  • GB378679A - Improvements in or relating to sheet metal baths, wash tubs, boilers, and like hollow-ware : en
  • GB378825A - Improvements in lead electrical storage batteries : en
  • GB378482A - Improvements in or relating to motor vehicles : en
  • GB379275A - Method and apparatus for the production of glass threads : en
  • FR730557A - Process for automatic adjustment of the electrical level in long lines and loaded telephone cables, with intermediate amplifiers : en fr
  • FR730672A - Improvements to mechanical vibration systems particularly applicable to electro-mechanical devices : en fr
  • GB378759A - Process for the manufacture of aliphatic and hydroaromatic oxides : en
  • GB378739A - Improvements in or relating to automatic sheet detector mechanisms for printing-presses : en
  • US1871890A - Method of making rubber shoes : en
  • US1871958A - Shock absorber : en
  • US1872181A - Method of making nitrocellulose : en
  • GB379285A - Improvements in or relating to textile yarns and fabrics : en
  • ES843Y - Plain, one-piece metal frame, internally subdivided into other frames and intended to contain advertisements, posters and various indications. : en es
  • GB378636A - Improvements in writing devices : en
  • GB378790A - Feed-wheel stops for buttonhole sewing machines : en
  • ES127142A1 - A process for the photochemical oxidation of organic and inorganic compounds. : en es
  • ES127224A1 - Set of templates or dial gauges. : en es
  • FR730486A - Braiding machine : en fr
  • GB378532A - Improvements in or relating to control boards for electric power networks : en
  • GB378553A - Improvements in or relating to textile printing by means of sulphur dyestuff preparations : en
  • DE557162C - Process for cooling by means of solid carbonic acid : de en
  • FR730542A - Improvements to conveyor or screening devices : en fr
  • GB378784A - Improvements in spotlights more particularly for use on vehicles : en
  • CH156619A - Frequency-dependent pulse generator. : de en
  • DK46052C - Hot water boiler : da en
  • ES127320A3 - Procedure for making fancy yarns. : en es
  • GB378573A - Improvements in or relating to delivery apparatus : en
  • DE556965C - Suspension device for gas generators (shaft ovens, etc.) : de en
  • ES127217A1 - An electric device for shaving. : en es
  • GB378678A - Sparking plug for internal combustion engines : en
  • GB378818A - Improvements relating to radiators particularly for use in heating buildings : en
  • DE557163C - Bedding for railway tracks made of fine-grained natural materials : de en
  • DE557274C - Storage container for potato planters : de en
  • ES127237A1 - A procedure to eliminate bitter substances from the tissues of plants in general and particularly from the bark of auranciáceas. : en es
  • ES801Y - Can closures. : en es
  • GB378731A - Improvements in horse shoes : en
  • FR730671A - Warning device for motor vehicles : en fr
  • DE556834C - Device for the storage and delivery of irregularly available energy : de en
  • ES127398A1 - Perfections introduced in the manufacture of hives : en es
  • GB378874A - Improved method of and means for coating or plating metallic surfaces without the aid of electrical current or heat : en
  • ES127276A1 - A procedure for the rational use of compressed fluid extracted from a tank, in torpedoes or other automotive machines. : en es
  • US1871870A - Filter construction : en
  • US1871947A - Azo-dyestuffs and process of making same : en
  • US1872191A - Feeding mechanism for grinding machines : en
  • GB378862A - Improvements in or relating to cable and like telegraph and telephone transmission systems : en
  • ES127240A3 - Procedure to increase the solvent power of benzine. : en es
  • ES819Y - Franchise card-fan. : en es
  • GB378554A - Improvements in oil burners : en
  • GB378701A - Improvements in or relating to lift plug valves : en
  • US1871730A - Structural material : en
  • US1872286A - Process of and reagent for treating petroleum emulsions : en
  • ES127191A3 - A process for the manufacture of the cords of the fabric "cord" with or without weft. : en es
  • DE557253C - Continuous heat treatment furnace : de en
  • ES127137A1 - A new procedure for cinematographic projections. : en es
  • FR730616A - Lounge chair : en fr
  • FR730580A - Portable ice or sorbet machine : en fr
  • DE556881C - Process for the production of pure ammonia : de en
  • ES127331A1 - Tubular boiler. : en es
  • FR730482A - Quiet : en fr
  • GB378894A - Manufacture of nitric acid of high concentration : en
  • FR730599A - Improvements to folding seats : en fr
  • GB378510A - Steering gear for travelling cranes and like vehicles : en
  • GB378618A - An improved scrubbing machine for cleaning clothes : en
  • US1872380A - Radiocontrol : en
  • US1871843A - Method of manufacturing tile board : en
  • US1872055A - Welding tubular articles : en
  • GB378938A - Improvements in or relating to loud speakers and like sound reproducing apparatus : en
  • DE557032C - Typewriter table that can be made from the protective case : de en
  • DE557157C - Gas burner : de en
  • CH156544A - Installation for injecting fuel into the cylinders of an internal combustion engine. : en fr
  • GB378751A - An improved safety device for firearms : en
  • DE556979C - Device for registering running and downtimes, in particular of work machines : de en
  • CA325155A - Liquid dispenser : en fr
  • US1872177A - Operator for canopy type doors : en
  • US1872089A - Expansion joint : en
  • US1872209A - Valve for filtering devices : en
  • DE557223C - Process for the production of gypsum u. like floorboards : de en
  • FR730681A - Mechanism for marking pieces of cheese or the like : en fr
  • FR730585A - Improvements in processing of iron sulphide ores : en fr
  • DE556671C - Display device for measuring instruments with light pointer : de en
  • DE557039C - Cheek door made of artificial stone : de en
  • CH156559A - Press ring. : de en
  • GB378481A - Improvements in or relating to motor vehicles : en
  • US1872410A - Method of controlling scale in gas cutting of metals : en
  • US1871786A - Production of propylene : en
  • US1872418A - Liquid dispensing apparatus : en
  • ES126860A1 - A softening device for razor blades. : en es
  • GB378829A - Improvements in sides or temples for spectacles : en
  • US1871780A - Steering wheel lighting switch : en
  • US1872343A - Coupling system : en
  • CH156494A - Method for checking the resonance state of an electrical oscillating circuit. : de en
  • DE557152C - Pottery machine with a circumferential shape and a template that works together with this : de en
  • US1871458A - Brake : en
  • US1871467A - Direction indicator : en
  • US1871694A - Process for producing aromatic hydrocarbons : en
  • US1871707A - Material handling apparatus : en
  • US1871988A - Windshield wiper : en
  • DE557266C - Pipeline for distributing gases and vapors in rooms : de en
  • ES127321A1 - Procedure for the manufacture of cement and asbestos elbows for pipes. : en es
  • FR730507A - Remote control, monitoring or measurement : en fr
  • FR730534A - Conventional alphabet signal receiver-printer, for cable telegraphy : en fr
  • GB378723A - Improvements in or relating to fuel injection devices for internal combustion engines : en
  • FR730540A - Propellers : en fr
  • FR730689A - Device for regulating the power supply of two-stroke internal combustion engines : en fr
  • AU294831A - Improvements in or relating to television : en
  • CH156464A - Process for the production of box workpieces from paper, cardboard or the like. : de en
  • US1871525A - Rotary pump : en
  • US1872311A - Spring suspension : en
  • DE557042C - Scissors with angled stops for cutting strips : de en
  • DE557129C - Process for condensing the solvent distilled from the miscella in vacuo : de en
  • US1871930A - Tractor mounting for grain blowers : en
  • US1872040A - Thermostatic cut-off for domestic gas burners : en
  • US1872559A - Carburetor : en
  • DE557053C - Chopping machine with fast rotating milling drum : de en
  • GB378658A - An improved fire draw-screen or blower for domestic fire-places : en
  • US1872166A - Screw : en
  • CH156389A - Container for holding shoe polishing equipment. : de en
  • DE557025C - Double ampoule : de en
  • GB378876A - Improvements in or relating to current limiting devices : en
  • GB378590A - Improvements in or relating to apparatus for cleaning the matrices of type-bar making or similar machines : en
  • GB378919A - Improvements in or relating to vehicle wheels : en
  • DE557097C - Storage for fibrous materials for paper and cardboard production : de en
  • ES837Y - Garment to protect the chest. : en es
  • US1871999A - Illuminating device : en
  • US1871574A - Gas heater stove : en
  • US1872036A - Grinding mill : en
  • DK46075C - Instrument for direct Layout of Ship Courses. : da en
  • GB378624A - Improvements in and relating to dynamo electric machines : en
  • US1871567A - Fiber container : en
  • ES126075A1 - Perfections in the manufacture of crown caps. : en es
  • GB378587A - Improvements relating to automatic telephone systems : en
  • GB378545A - Improvements in or relating to gyroscopic stabilising apparatus : en
  • GB378796A - Improvements in weighing scales : en
  • CH156407A - Drive device for web shuttle, in particular for rapier shuttle. : de en
  • US1872005A - Conveyer : en
  • US1872105A - Pressure control head : en
  • FR730560A - Process for the treatment of aliphatic compounds : en fr
  • GB378559A - Band saw machine with change gear : en
  • ES127322A1 - Improvements in electrical conductors. : en es
  • FR730462A - Process for separating, unmodified chlorobenzene and water, phenol and hydrochloric acid : en fr
  • FR730522A - Simplified breathing apparatus for the protection of civilians against war gases : en fr
  • DE548174C - Device for pickling, in particular pipes or rods : de en
  • DE557144C - Process for the production of photographic filter and antihalation layers : de en
  • DE556898C - Vacuum cleaner mouthpiece : de en
  • DE557151C - Process for obtaining nicotine-free tobacco : de en
  • DE557299C - Firing system, especially for gas firing : de en
  • FR730736A - Bucket with ferrule and strap holder for umbrella : en fr
  • GB378774A - Machine for attaching flanges, sheet metal caps or the like to the cores of spools or similar objects : en
  • GB378478A - Improvements in or relating to alloy steels : en
  • GB378887A - Improvements in lamps and lighting arrangements for road vehicles : en
  • CA325161A - Rubber footwear knitted lining : en fr
  • CH156628A - Fluid braking device. : en fr
  • FR730610A - Improvements to vehicle wheels : en fr
  • GB378783A - Improvements in and relating to jigger conveyors : en
  • GB378884A - Improved method of and apparatus for printing floor coverings and the like : en
  • IE12372L - Production of hollow objects : en
  • FR730512A - Improvements with toilet powders : en fr
  • GB378506A - Electric communication cable : en
  • DE557187C - Stamping type : de en
  • DE556947C - Device for generating a fuel from coal dust mixed with oil or the like : de en
  • ES127367A3 - Improvements in hand transport trucks. : en es
  • GB378643A - Improvements in or relating to reclaiming vulcanized rubber fibre products : en
  • GB378647A - Process for obtaining and separating physiologically active substances from placenta : en
  • GB378795A - Holding compartments for paint tablets in sheet metal paint boxes : en
  • USD87594S - Vania : en
  • CA325122A - Camera film gate : en fr
  • CH156636A - Rail vehicle driven by an internal combustion engine. : de en
  • US1872483A - Impeller : en
  • FR730631A - Adjustment device for railcars : en fr
  • FR730711A - Manufacturing process of oxalic acid : en fr
  • DE556882C - Process for the thermal decomposition of aluminum nitrate : de en
  • DE556809C - Automatic switch : de en
  • FR730510A - Device for supplying the spinning solution to the artificial silk spinning machines : en fr
  • FR730657A - Metal formwork : en fr
  • FR730509A - Polishing pad, especially for lacquerware : en fr
  • GB378877A - Improvements relating to electric current limiting devices : en
  • FR730460A - Process for using certain gases contained at least partly in the liquefied state, in an enclosure : en fr
  • FR730517A - Further training in cinematographic printers : en fr
  • GB379378A - Improvements in or relating to statistical recording devices : en
  • DE557265C - Gas stove : de en
  • US1872474A - Automatic punch press : en
  • US1871459A - Control means for sheet feeding or delivering, or the like : en
  • US1871490A - Apparatus for tapering tubular shafts for golf clubs and the like : en
  • GB378890A - Improvements in sedimentation apparatus : en
  • ES127349A1 - A method for manufacturing single-piece plate wheels, whose discoidal part, comprised between the hub and the rim, is corrugated or similarly in the axial direction. : en es
  • FR730544A - Improvements to devices intended to detect cracks in rails : en fr
  • USD87573S - Design for an embroidered textile fabric or similar article : en
  • US1871721A - Scaffold bracket : en
  • US1872598A - Jacquard pattern mechanism for knitting machines and method of patterning effected thereby : en
  • US1871676A - Feed mechanism for labeling machines : en
  • US1871701A - Receptacle closing and sealing means : en
  • US1871729A - Crank connection for radial motors : en
  • US1871844A - Lift pin assembly for a window regulator : en
  • US1872293A - Transformer : en
  • US1872297A - Apparatus for producing carbon black : en
  • US1872485A - Bus chassis construction : en
  • GB378847A - Improvements in the manufacture of calcium hypochlorite : en
  • ES1028U - Perfections on tools with wooden handle. (Machine-translation by Google Translate, not legally binding) : en es
  • GB378651A - Improvements in the manufacture of thermionic cathodes for electric discharge devices : en
  • GB378873A - Process for the production of organic substances : en
  • CH156374A - Process for coating plaster walls and other objects with a cement glaze by cold means and apparatus for carrying out the process. : de en
  • DE556928C - Device for the subsequent change of the size of water pipe cooling surfaces in fire rooms : de en
  • GB378785A - Improvements in steering gears for automobile vehicles : en
  • US1871881A - Electrical apparatus : en
  • US1872465A - Scale beam : en
  • GB378702A - Improvements in or relating to sealing devices for the dust cavities of journal boxes : en
  • US1871489A - Combination hammer and cutter for hammer mills : en
  • US1871733A - Engine-shutter apparatus : en
  • US1872473A - Window construction : en
  • US1872195A - Air conditioning apparatus : en
  • DE557219C - Pointer aiming device with a device to eliminate the alignment errors caused by the trunnion tilt or the inclined wheelbase : de en
  • US1871760A - Lubricating system : en
  • ES127192A1 - Industrial procedure to incombustibilizar and improve materials. : en es
  • GB378625A - Improvements in sewing machines : en
  • GB378941A - An improved sound-head for the reproduction of cinematographic sound-films : en
  • DE556901C - Gas stove connected to a space heater : de en
  • DE557037C - Device for pushing conveyor wagons : de en
  • GB378837A - Improvements in or relating to resilient vehicle wheels : en
  • US1871536A - Well drilling appliance : en
  • US1871633A - Spring bolt latch : en
  • US1871828A - Trailer : en
  • US1872148A - Manufacture of electric heating bodies : en
  • US1872434A - Heat resisting damper assembly : en
  • US1872577A - Side frame : en
  • FR730714A - Improvements to wire testing machines : en fr
  • US1871510A - Animal trap : en
  • US1871814A - Soap saver : en
  • DE555701C - Working method for internal combustion locomotives with direct and indirect transfer of work : de en
  • ES127271A1 - A lighter for combustion of large and small quantities of heavy oils. : en es
  • FR730654A - Method and means for treating, with a view to conditioning, water from boilers, vaporizers and the like : en fr
  • FR730588A - Combustion tube for petroleum burner : en fr
  • CH156644A - Method of preparing a wetting and penetrating agent. : de en
  • GB378780A - Improvements in or relating to threaded connecting sleeves or pipe unions : en
  • GB378801A - Improvements relating to ventilating apparatus : en
  • GB378826A - Improvements in or relating to synchronizing devices with a controlled oscillation generator, especially for television apparatus : en
  • GB378828A - Sprinkling device for the detection of water-marks, flaws and the like in stamps : en
  • GB378900A - Improvements in or relating to the production of caoutchouc varnishes or lacquers : en
  • DK46069C - Advertising apparatus. : da en
  • ES127369A3 - New procedure for the construction of the bodywork framework for passenger and freight motor vehicles. : en es
  • ES127417A1 - A machine for the ball-shaped configuration of the portions of dough of which the loaves are manufactured, in their different modalities. : en es
  • GB379288A - Improvements in or relating to pneumatic cushions, seats, upholstery or the like : en
  • CH156455A - Process for the production of a plastic and shock-proof pentaerythritol tetranitrate mixture of the highest explosiveness. : de en
  • US1872605A - Transmission line device : en
  • US1871545A - Method of manufacturing cast iron, and cast iron articles : en
  • US1871776A - Device for determining the resistance of bodies to deflection : en
  • CA325205A - Mortar or concrete article manufacture : en fr
  • DE557176C - Belt system for mining operations : de en
  • US1871734A - Motor car frame : en
  • US1871957A - Oscillating pivot joint : en
  • CA325178A - Running board : en fr
  • CH156583A - Arrangement for monitoring the coordination of earth fault extinguishing systems. : de en
  • DE557000C - Method of bleaching dyed rags : de en
  • DE557165C - Safety glass : de en
  • US1872335A - Dental x-ray tube : en
  • US1872600A - Bearing liner design : en
  • CA325197A - Signal transmission system : en fr
  • US1871543A - Malleableizing iron : en
  • CH156437A - Process for the preparation of tertiary butyl xylene. : de en
  • CA325071A - Concrete article : en fr
  • US1871444A - Fuel injection means for internal combustion engines : en
  • US1871532A - Driving and parking guide for vehicles : en
  • US1872300A - Elevator control system : en
  • US1872377A - Electric clock : en
  • US1872325A - Art of making shoes : en
  • US1872478A - Internal combustion engine : en
  • US1872629A - Work supporting bar for enameling furnaces : en
  • DE557198C - Bumper device for the thread guides on flat weft knitting machines : de en
  • ES127405A1 - Improvements in the paving of roads, roads, floors and similar. : en es
  • FR730463A - temperature exchanger : en fr
  • US1872558A - Telephone system : en
  • AU662532A - Improved fire extinguisher : en
  • US1872388A - Machine for operating upon heels : en
  • CH156406A - Device for tensioning the tapes or cords for the spindle drives of ring spinning and ring twisting machines. : de en
  • DE556843C - Spring mechanism for photographic shutters : de en
  • GB378802A - An improved flux for welding iron or steel : en
  • US1871542A - Road maintenance machine : en
  • US1871976A - Sheet metal form and sheet metal lath : en
  • US1872398A - Suppressed wave radio carrier system : en
  • USD87589S - Design for a burial vatjlt : en
  • USD87593S - Design fob a feet bab fob use in playing stbinged instbttments : en
  • US1871913A - Steel building construction : en
  • DE557238C - Wastewater treatment plant : de en
  • AU386031A - P Improvements in wool baling presses : en
  • CH156603A - Electric discharge tube for emitting rays. : de en
  • GB378505A - Improvements in or relating to switching mechanisms for use for instance, in automatic or semi-automatic telephone systems : en
  • CA325145A - Tape controlled telegraph transmitter : en fr
  • CA325159A - Engine governor stabilizer : en fr
  • CH156431A - Process for the preparation of a new sulfonation product. : de en
  • CA325182A - Electrical amplifier circuit : en fr
  • US1871850A - New diazo-amino compounds : en
  • US1872504A - Electrical geological disturbance detector : en
  • US1872564A - Slotting machine : en
  • US1871772A - Safety device for printing presses : en
  • US1871856A - Trenching machine : en
  • US1872217A - Smoke box construction for locomotives : en
  • GB378754A - Improvements in or relating to superchargers for internal-combustion engines : en
  • CH156631A - Lantern with final and stop signs and for illuminating the number plate on vehicles. : de en
  • CH156666A - Method for producing a compensation unrest for clocks, counters and the like. : de en
  • DE556925C - Production of pure clay : de en
  • US1871497A - Glass working machine : en
  • US1872000A - Conveyer system : en
  • US1871442A - Locking mechanism for doors : en
  • US1872581A - Resistor material and method of making the same : en
  • CH156527A - Friction gear for continuously changing the speed of the driven shaft. : de en
  • CH156614A - Liquid sprayer. : en fr
  • CH156515A - Process for the production of hollow blades with a grazing edge, in particular for steam or gas turbines. : de en
  • CH156516A - Process for increasing the strength properties of steel. : de en
  • ES127359A1 - A procedure for making knitted skirts, with imitation godets. : en es
  • GB378864A - Improvements in or relating to railway signal and other oil lamps : en
  • GB378909A - A swivel- or hinge-opening cigarette or cigar lighter : en
  • NL27483C - Safety razor and blade for that : en nl
  • NL27812C - : en
  • US1871521A - Stock tire chain : en
  • US1871865A - Machine for manufacturing tubes : en
  • US1871544A - Cast iron article and method of manufacturing thereof : en
  • CH156570A - Circuit breaker. : de en
  • DE556885C - Drive device for loudspeaker : de en
  • US1872108A - Disk harrow : en
  • US1872385A - Connecting parts : en
  • US1872615A - Fluid operated friction brake : en
  • CH156434A - Process for the preparation of 4,5-dimethyl-7-chloro-oxythionaphten. : de en
  • CH156602A - Electric tube light bulb in the shape of a candle for normal mains voltages. : de en
  • CA325181A - Radio volume control : en fr
  • CA325137A - Short circuit detector : en fr
  • US1872345A - Cigar lighter : en
  • DE557145C - Procedure for copying foot titles : de en
  • FR730716A - Electric capacitor : en fr
  • US1871616A - Tool : en
  • US1871880A - Finishing tool : en
  • US1872192A - Figure toy : en
  • DE557062C - Stand : de en
  • DK46054C - Magasinkamin. : da en
  • CH156547A - Internal combustion engine with valve control and removable cylinder base directed at an angle to the cylinder axis. : de en
  • DE557116C - Device for storage of the vertically displaceable type lever bearing segment in typewriters u. like : de en
  • ES127046A1 - A new security lock system for doors, windows, furniture, etc. : en es
  • GB378668A - Recovery of sulphur : en
  • GB378835A - Improvements in or relating to record card controlled listing or tabulating or like statistical machines : en
  • US1871971A - Fish lure : en
  • US1872226A - Braking system : en
  • US1871858A - of andebson : en
  • US1872438A - Calculating machine : en
  • US1871953A - Method of making v-type transmission belts : en
  • US1871695A - Lighting system for motor vehicles : en
  • US1872142A - Combined bicycle and scooter : en
  • US1871547A - Shoe structure : en
  • US1872074A - Display device : en
  • FR730483A - Disengaging drive wheel, especially applicable to motorcycles and motor bicycles : en fr
  • US1872491A - Card table tray : en
  • US1871867A - Pump : en
  • CH156571A - Electric switch. : de en
  • CH156674A - Process for the preparation of the sodium salt of bismuth-4-oxybenzene-3-stibic acid-1-arsic acid. : de en
  • DE557289C - Safety device on centrifugal machines : de en
  • CH156397A - Hangers. : de en
  • CH156447A - Process for the preparation of an aminoanthraquinonyldiphenyl ketone. : de en
  • CH156594A - Device for the ignition and excitation of mercury vapor rectifiers with metal vessels. : de en
  • CA325095A - Automobile dust guard : en fr
  • ES836Y - Hand fan. : en es
  • GB378611A - Devices for facilitating the positioning of the blank and for increasing the useful work and the rapidity of the operations in powerful drawing presses : en
  • US1871528A - Flexible shaft and casing assembly : en
  • US1872571A - Method of making shoes : en
  • US1872091A - Process of cleaning metal : en
  • US1872281A - Weaving ring : en
  • DE557122C - Movable traffic island with support on the edges : de en
  • US1871466A - Manufacture of 1-aminoanthraquinone-2-sulphonic acid : en
  • US1872171A - Push pin : en
  • US1872543A - Automobile brake testing device : en
  • CA325208A - Internal combustion engine : en fr
  • DE556811C - Electromagnetic relay with three magnet legs made of flat iron, the wider sides of which run parallel to a plane laid through the magnet legs, and with a magnet winding arranged on the middle leg : de en
  • DE556974C - Feed silo : de en
  • DK46056C - Magnetic sound box for electromagnetic recording and reproduction of acoustic signs on steel bands according to Poulsen's principle. : da en
  • US1872097A - Signaling device : en
  • US1872115A - byerlein : en
  • ES127293A1 - A process for obtaining a solid granulated product. : en es
  • US1872613A - Marking tag : en
  • USD87604S - Design for a combined advertising stand and mattress support : en
  • DE557201C - Device for adding the warp threads to warp knitting machines and like : de en
  • CA325202A - Sound direction finder : en fr
  • CH156654A - Process for the production of a new condensation product. : de en
  • FR730720A - Method of isolating electrical conductors and devices intended for its implementation : en fr
  • GB378629A - Improvements relating to mechanical stone breakers and the like : en
  • FR730559A - Improvements to the doubling of threads or filaments : en fr
  • GB378620A - Improvements in or connected with self-contained base range-finders or height measurers : en
  • CA325193A - Engine carbon removing composition : en fr
  • DE556932C - Process for the preparation of a plant protection product : de en
  • US1871754A - Pie separator and trimmer for pie making machinery : en
  • US1872043A - Door operator : en
  • GB378705A - Improved process and apparatus for plaiting strips of unvulcanised rubber and the like, and articles made thereby : en
  • ES127145A1 - A progressive and automatic gear change. : en es
  • FR730600A - Measuring device for speed indication : en fr
  • DK46061C - Apparatus for wetting rubberized edges on envelopes, sheets and the like. : da en
  • GB378808A - Support for balls of wool or the like during hand-knitting : en
  • CH156484A - Projectile for smooth tube weapons. : en fr
  • US1871673A - Coloring of cellulose derivatives : en
  • US1872289A - Toy vehicle : en
  • US1872274A - Thermionic tube : en
  • US1872417A - Stopcock : en
  • DE557210C - Strap buckle : de en
  • ES126864A1 - A security lock : en es
  • ES127202A1 - New process of roasting and roasting of coffees with improvement of their qualities, obtained by breaking, crushing, breaking, fractioning or grinding the coffee in the raw state, that is before toasting or roasting. : en es
  • ES127362A1 - A procedure for the mechanical production of ajolio (all-i-oli). : en es
  • FR730528A - Improvements to self-regulating pistons for internal combustion engines : en fr
  • GB378542A - Improvements in brakes : en
  • GB378773A - Improvements in cooking and frying stoves : en
  • ES126459A1 - A new machine to make cigarettes. : en es
  • GB378569A - Improvements in means for stacking tinplates, or similar articles, in a pile in the process of their manufacture or transport : en
  • GB378644A - Silencer for engine exhaust : en
  • US1871553A - Means for cooling the head of one having a permanent wave : en
  • US1871978A - Insect electrocutor : en
  • US1872027A - Friction clutch : en
  • US1872288A - Instrument drive : en
  • US1872326A - Milk stirrer : en
  • USD87580S - Clarence w : en
  • CH156379A - Device for heating pipes. : de en
  • CH156481A - Attachment device to seal skins. : de en
  • CH156632A - Device for mounting an axle on the chassis, in particular of a truck or trailer. : en fr
  • DE556912C - Process for the production of a product which is suitable for pest control and contains 10 to 60% calcium phosphide : de en
  • DE556935C - Control device with auxiliary motor, continuously flowing control fluid and relay : de en
  • ES127081A1 - Improvements in the devices for television communication. : en es
  • DE556999C - Stocking checker : de en
  • DE556886C - Method for manufacturing loudspeaker diaphragms : de en
  • DE556983C - Means for heat and cold insulation : de en
  • DE557143C - Protective paper strips for film rolls for daylight charge : de en
  • DE556765C - Process for the production of razor blades from a steel strip : de en
  • ES126323A1 - A new valve system that, applied to the plug, allows to form a vacuum in a container closed by it. : en es
  • ES849Y - Special fire extinguisher product canister. : en es
  • GB378613A - Improvements in or relating to sparking plugs : en
  • GB378840A - Method of, and device for, manufacturing hollow paper bodies from fibrous aqueous pulp after the couching method : en
  • GB378915A - Improvements in combined sound and picture records on kinematograph positive films and in processes for the production thereof : en
  • US1872069A - Carrier : en
  • FR730635A - Improvements to starting mechanisms : en fr
  • GB378676A - Improved manufacture of 1 : 6-dibromo-2-hydroxy-naphthalene-3-carboxylic acid : en
  • DE557181C - Process for the production of agglomerates : de en
  • DK46077C - Procedure and Tool for Closing Liquid Containers. : da en
  • GB378520A - Improvements relating to boilers having fireboxes with cross water tubes : en
  • US1871604A - Bead placing ring : en
  • US1871629A - Headlight : en
  • US1872626A - Hydraulic valve : en
  • USD87601S - Max silverman and herman pomekantz : en
  • ES127325A1 - Procedure with its corresponding device for the replacement of the railways. : en es
  • DE557222C - Process for the production of molded bodies from non-flowable, earth-moist masses consisting of cement or concrete : de en
  • US1871702A - Parchmentized crepe paper and method of making : en
  • US1871816A - Multicylinder pump : en
  • US1872122A - Electric switch : en
  • US1872081A - Sound radiator : en
  • USD87560S - Derson : en
  • GB378749A - An improved counting mechanism of the drum type : en
  • ES127411A1 - A procedure to make feces. : en es
  • FR730594A - Rolling mill : en fr
  • US1871784A - Display refrigerator : en
  • DE556957C - Switching device for typewriters : de en
  • DE557149C - Process for the production of superposed and differently colored colloid layers : de en
  • ES127257A3 - A constant pressure hand-reducer for the reduction of gases on various scales. : en es
  • ES127262A1 - Procedure for the preparation of sulfuric esters and other esters of mineral acids of glucosides. : en es
  • GB378868A - Improvements in or relating to electric relays incorporating gas-filled tubes : en
  • CH156572A - Device for remote control by means of impulses. : de en
  • US1871504A - Truing device for the wheels of grinding machines : en
  • US1872120A - Wheel scraper for automotive vehicles : en
  • DE549718C - Splitting of running webs of material, in particular of cloths or the like : de en
  • FR730526A - Improvements to epicyclic gear mechanisms : en fr
  • GB378752A - Improvements in or relating to apparatus for measuring electrical energy : en
  • DE556752C - Air heating system for large rooms : de en
  • GB378572A - Improvements in adjustable racks or shelves : en
  • ES127133A1 - Device to ensure the supply of lubricant by drip, by extraction of threads and by projection in bearings of the shaft with different speeds. : en es
  • ES127396A3 - An airtight packaging procedure for preserves. : en es
  • GB378939A - Improvements in or relating to artificial dentures : en
  • CH156393A - Wooden toilet seat. : de en
  • DE557016C - Device for in-phase transmission of forces on surfaces, especially on loudspeaker membranes : de en
  • GB378715A - Improvements in or relating to internal combustion engines which ignite by raising the temperature of the charge : en
  • GB378760A - An improved process for incorporating metal compounds in textile materials : en
  • IE12259L - Invalid's bedstead. : en
  • DE556631C - Mechanical artillery projectile detonator with automatic delay : de en
  • ES127348A1 - A two-speed counterdrive applicable to all kinds of machines in general and especially pan type mixers with horizontal shaft. : en es
  • US1871620A - Watchcase heater : en
  • US1872103A - Plunger valve for receptacle filling apparatus : en
  • US1871508A - Metallic conduit : en
  • US1871578A - Tennis racket frame : en
  • US1872616A - Connecting metal plate : en
  • CH156423A - Cigar wrapper. : de en
  • CH156604A - Process for the production of electric discharge tubes containing luminescent substances. : de en
  • GB378583A - Improvements in and relating to electrical measuring instruments : en
  • AU278431A - An improved chart holder : en
  • US1871443A - Space current device : en
  • US1871512A - Azo-dyes derived from naphthyl-aryl ethers : en
  • US1871975A - Transmission mechanism : en
  • US1872090A - Packing machinery : en
  • US1871582A - Card perforating machine or the like : en
  • US1872476A - Pencil sharpener : en
  • DE557006C - Rail pads with cams : de en
  • ES127211A1 - Improvements in coffee grinders. : en es
  • FR730707A - Balancing device for fire hydrants : en fr
  • GB378700A - Portable leg-rests for the lithotomy position : en
  • DE556919C - Tube bending machine : de en
  • ES127231A1 - Hydraulic shock absorber with closing device for doors. : en es
  • NL27643C - : en
  • US1871621A - Braking apparatus : en
  • CH156510A - Method for assembling two or more bodies with mutually interacting mating surfaces that are independent of temperature changes. : de en
  • US1871653A - Stoker feeding mechanism : en
  • DE557082C - Flashlight mass : de en
  • US1871763A - Moccasin : en
  • US1871822A - Alternating current protective relay : en
  • CA325082A - Poppet valve gear : en fr
  • GB378521A - Improvements in or relating to electrically coating aluminium : en
  • GB378763A - Method of extruding sheets of cellulose ester plastics : en
  • GB378584A - Improvements in or relating to domestic fireplaces : en
  • FR730543A - Base range finder for cameras : en fr
  • CH156551A - Storage container. : de en
  • US1871642A - Apparatus for removing flexible cores such as air bags from tire covers : en
  • US1872372A - Advertising device : en
  • US1872506A - Vehicle chassis frame : en
  • DE556674C - Magazine speaking machine : de en
  • DE556995C - Air cooker for the preparation of minerals with storage walls arranged on the cooker surface, the passage openings of which for the heavy goods can be regulated by swiveling tongues : de en
  • US1872128A - Elevator control system : en
  • FR730737A - Machine making oyster collectors : en fr
  • DE557189C - Process for the production of welding iron or welding steel : de en
  • DE548856C - Machine for cutting the rubber flooring from car tires : de en
  • FR730504A - Device for the analysis of gases, in particular flue gases, according to the principle of measuring thermal conduction, with analysis gas and comparison gas in motion : en fr
  • GB378504A - Improved method of and mechanism for twisting and forming the ends of tube-shaped wrappers : en
  • US1871951A - Fuel oil burning apparatus : en
  • CH156469A - Typewriter. : de en
  • DE556887C - Telephone receiver arranged within an air cushion : de en
  • ES127332A1 - A new mechanical elevator system for all types of vehicles. : en es
  • GB378861A - Improvements in and relating to electron discharge devices : en
  • DE556956C - Type lever drive for typewriters : de en
  • DE556992C - Process for the production of colored or bronze foils for embossing purposes : de en
  • US1871596A - Dehydration and distillation of tar : en
  • US1872458A - Storage system : en
  • FR730501A - Improvements to inverter systems free of moving parts : en fr
  • ES127195A1 - Adjustable short-circuit or resistance winding especially for phase compensation in the cores of electric meters. : en es
  • GB378838A - Improvements in drying machines for laundering and the like purposes : en
  • GB378591A - Screw propeller with automatic regulation : en
  • GB378696A - Improvement in or relating to coffee and like infusers : en
  • US1872167A - Boiler : en
  • GB379309A - Method of and means for determining the thickness of materials : en
  • AU688432A - Egg case fillers : en
  • AU606032A - Coin freed mechanism : en
  • US1871878A - Precoating device : en
  • USD87610S - weiss : en
  • CH156522A - Device for transmitting the power of machines with unequal torque. : de en
  • DE556823C - Hand tool for laying large-format bricks : de en
  • DE556972C - Roofing made of panels : de en
  • CH156372A - Electric device for heating liquids. : en fr
  • US1871879A - Refrigeration apparatus : en
  • US1872028A - Blower dusting apparatus : en
  • US1871641A - Condensation product : en
  • US1872160A - Brake cross shaft : en
  • USD87575S - Design for a cake box : en
  • US1871645A - Refrigerating machine : en
  • US1872594A - Storage building : en
  • US1872365A - Lubricating system : en
  • US1872056A - Chair : en
  • CH156621A - Board. : en fr
  • CH156418A - Process for making processed cheese. : de en
  • US1872435A - Transforming device : en
  • US1871622A - Process of making colored photographic positives : en
  • CA325108A - Concrete ramming machine : en fr
  • CA325152A - Electric range : en fr
  • US1871624A - Vacuum cleaner : en
  • US1872526A - Wall construction : en
  • CH156483A - Playing card holder. : de en
  • DE556863C - Atomizer nozzle : de en
  • DE557010C - Method and device for the automatic and self-registering regulation of the gas suction and the addition of other gases to regulate the gas calorific value : de en
  • GB378712A - Improvements in optical doubly-refracting devices : en
  • AU342931A - Improvements relating tothe tensioning means forthe cutter forks of sheepshearing machines : en
  • CH156634A - Device for reassembling tires. : en fr
  • ES126981A1 - A process for the manufacture of rubber footwear. : en es
  • GB378538A - Improvements in appliances for use in playing outdoor games : en
  • GB378778A - Improvements in revolving cowls for chimneys and the like : en
  • US1871749A - Apparatus for closing and sealing receptacles : en
  • AU304631A - Improvements in or r'elating to high frequency oscillation generators : en
  • FR730458A - Linear refraction value measuring device for separate observation of the mark and the diopter scale when measuring optical lenses : en fr
  • FR730623A - Device intended for reading city plans, maps or other : en fr
  • FR730453A - Air turbine : en fr
  • GB378656A - Improvements in and relating to tubular high tension condensers : en
  • GB378917A - Improvements in or relating to the colouration of cellulose ester or ether materials : en
  • GB378756A - Improvements in enamelled plates for advertising purposes : en
  • US1871809A - Bar support and spacer : en
  • US1871455A - Method of starting an induction motor : en
  • US1871579A - Float valve : en
  • US1872572A - Method of producing printing plate blocks : en
  • FR730613A - Process for obtaining, from crude salts, potassium fertilizers easy to spread : en fr
  • FR730632A - Date stamp : en fr
  • FR730678A - Improvements to stairs : en fr
  • ES127259A1 - A new automatic machine selling and distributing various objects. : en es
  • US1871779A - Hood catch : en
  • US1872253A - Rectifier system : en
  • DE557041C - Saw frame with switching feed and feed rate control device : de en
  • DE557272C - Thermostat designed as a rocker, especially for railroad refrigerated cars, ships and other vehicles : de en
  • ES127196A1 - A bottle closing system. : en es
  • US1871643A - Apparatus for sound reproduction with articulate motion picture films : en
  • US1872584A - Lubricator : en
  • US1871663A - Laundry system : en
  • US1872086A - Structural steel cutting machine : en
  • GB378812A - Winch for automatic grabs or the like : en
  • GB378846A - Improvements in hydraulic lead cable extrusion presses and the like : en
  • GB378671A - Improvements in wooden frames for mattresses : en
  • ES127174A3 - Double current cannula for very hot vaginal injections or irrigations. : en es
  • CA325204A - Railway refrigerator car : en fr
  • DE557294C - Electromagnetic shutdown device for pile looms : de en
  • DE556950C - Process for the preparation of esters of polymeric carbohydrates : de en
  • DE556862C - Battery housing for bath facilities : de en
  • DE557021C - Arrangement for wattmeter : de en
  • US1871515A - Dye intermediates and derived azo dyes : en
  • US1871533A - Spindle rail : en
  • US1871712A - Method of electric sheet-welding : en
  • GB378709A - Improvements in or relating to apparatus for operating doors, gates or like closures : en
  • GB378725A - Improvements in magazine pencils : en
  • GB378777A - Process and means for producing paper bags : en
  • GB378745A - Improvements in and connected with steam superheaters : en
  • DE556908C - Method for the electrical scanning of groove tone recordings in Berlin script : de en
  • FR730508A - Process and installation for the production of an ozonated mixture starting from atmospheric air : en fr
  • FR730579A - Improvements to plow coulters : en fr
  • GB378724A - Improved penholder attachment for ejecting nibs from pens : en
  • FR730640A - Salon ball game : en fr
  • GB378852A - Improvements in or relating to pneumatic tyres and their fitments to road vehicles and aircraft : en
  • US1872367A - Bus line jumper connecter : en
  • FR730567A - Crawler tractor : en fr
  • FR730605A - Improvements to the closing of metal containers : en fr
  • DE556849C - Device for the reproduction of picture sound films : de en
  • GB378593A - Improvements in bricks or blocks and cavity walling and the like : en
  • GB378892A - Improvements in duplicating machines : en
  • GB378518A - Improved method of incorporating plasticizers and activators into rubber : en
  • US1871758A - Fluid pressure tool : en
  • US1872185A - Building material : en
  • US1872259A - Yielding connection : en
  • US1872350A - Pass type elevator door : en
  • US1872628A - Material coating apparatus : en
  • FR730515A - Apparatus for preparing hot water by the hot gases lost from the hearths : en fr
  • US1871538A - Airplane : en
  • US1872354A - Composite conductor : en
  • US1872619A - Torch tip with deflectors : en
  • CA325177A - Confection making machine : en fr
  • DE557254C - Conveyor device, especially for duct ovens : de en
  • GB378729A - A drying frame for stockings and socks : en
  • DE556756C - Device for determining the latitude and length of a place : de en
  • ES127230A1 - Procedure for the construction of a flexible endless metal belt without joints for tractors, trucks and other caterpillar motor vehicles. : en es
  • ES1013U - Cement boards, asbestos or similar materials, with devices for ventilation and filling lighting. (Machine-translation by Google Translate, not legally binding) : en es
  • DE547203C - Washing machine : de en
  • ES127343A1 - Improvements in destructive hydrogenation. : en es
  • FR730531A - Device for cooling the oil of electrical appliances by means of air : en fr
  • FR730455A - Vacuum methods and apparatus and their applications : en fr
  • US1872017A - Bag filling machine : en
  • US1872596A - Jacquard pattern mechanism for knitting machines and method of patterning effected thereby : en
  • GB378592A - Improvements in or relating to powder puffs or pads : en
  • DE557030C - Curtain pulling device : de en
  • ES127345A1 - A repeating automatic rifle. : en es
  • FR730505A - Method and device for the optical reproduction of the text of photo-sound films : en fr
  • GB378920A - Improvements in and relating to dynamo electric machines : en
  • CH156470A - Cliché guide. : en fr
  • CH156617A - Feedback circuit diagram. : de en
  • GB378637A - Improvements in or relating to electrical rectifiers : en
  • US1871576A - Shoe and stocking protector : en
  • ES127374A3 - A procedure for the manufacture of non-fraying bandages. : en es
  • ES127269A1 - New procedure to obtain a prophylactic and curative serum against swine fever. : en es
  • FR730629A - Battery enhancements : en fr
  • DE556736C - Evaporation and heating of liquids with the help of immersion flames : de en
  • DE556780C - Device for leveling the fuel layer on step gratings : de en
  • US1871684A - Locking device for screws and the like : en
  • US1872565A - Air separator : en
  • DE556864C - Process for the production of welded tubes : de en
  • CH156560A - Assembly device for insulator chains. : en fr
  • US1871924A - Capping machine : en
  • US1872106A - Tractor hitch : en
  • CH156467A - Mechanism for measuring lines and indicating justification for typographic typesetting machine. : en fr
  • US1871449A - Gas filled tank : en
  • US1871617A - Separator for cards in a box : en
  • US1871961A - Change speed gear : en
  • US1872322A - William george moore : en
  • US1871737A - Spray drier : en
  • US1871499A - Electric control system : en
  • US1871751A - Cage making machine : en
  • US1872197A - Brake : en
  • CA325144A - Insert : en fr
  • US1871686A - Table leg lock : en
  • CH156401A - Tank system. : de en
  • US1871440A - Means to secure coiled springs to a support : en
  • US1872033A - Fast azo dye : en
  • DE557047C - Photosensitive, especially selenium cell : de en
  • ES127198A1 - A system pump perfected for liquid fuel, of special application to motor vehicle engines. : en es
  • CH156400A - Method and machine for placing closure caps on vessels provided with a thickened rim, in particular on bottles. : de en
  • CH156486A - Mechanical time fuse for artillery shells. : de en
  • CH156561A - Arrangement for connecting two adjacent elements in suspension or chain insulators. : de en
  • DE537109C - Pressure internal combustion operated with electrolytically obtained gases : de en
  • DE556988C - Device for the periodic feeding of cigarettes produced one after the other to a scale : de en
  • DE557179C - Device for compressing the coal within the furnace chambers : de en
  • US1872143A - Molded mica product and method of making same : en
  • DE556890C - Slag grate : de en
  • US1871502A - Rotary valve : en
  • US1872384A - Method of straightening pipe : en
  • US1872344A - Vacuum electric tube device : en
  • US1871474A - Reamer : en
  • US1872634A - Receiving apparatus : en
  • CH156468A - Casting device for stereotype plates. : de en
  • DE556861C - Process for the manufacture of silica stones : de en
  • CA325069A - Cementitious material processing : en fr
  • CA325198A - Acid production : en fr
  • CH156445A - Process for the preparation of 2,2 ', 4'-triaminodiphenyl-4-sulfonic acid. : de en
  • US1871724A - Multifrequency circuit breaker control system and protective system : en
  • US1871968A - Paperhanger's knife attachment : en
  • US1872137A - Chair : en
  • US1872219A - Packer for casing heads : en
  • CA325147A - Ferrous article deleading process : en fr
  • US1872521A - Mechanism for feeding dissimilar material to molds in brick presses : en
  • US1871519A - Insulator suspension yoke : en
  • US1871575A - Machine for molding and pressing oil seed cakes or the like : en
  • US1872569A - Operating a cupola furnace : en
  • US1872638A - Manufacture of nitric acid from ammonia : en
  • CH156662A - Process for the preparation of a chromating dye of the anthraquinone series. : de en
  • CH156364A - Wooden panel. : de en
  • CH156601A - Heavy oil combustor. : en it
  • CA325201A - Glow discharge device : en fr
  • USD87570S - Design for a motor vehicle direction indicator signal : en
  • US1872305A - Electric hand lantern : en
  • US1872580A - Motor mounting : en
  • US1872413A - Glass handling apparatus : en
  • US1871912A - Operating piston for liquid meters : en
  • US1872132A - Nonrepeat mechanism for power presses : en
  • USRE18569E - Assigitok to batrsch : en
  • GB378918A - An improved method of producing crustless cheese : en
  • CH156442A - Process for the preparation of a derivative of 3-nitro-4-oxybenzamide. : de en
  • CH156573A - Process for the production of electrical resistance bodies. : de en
  • DE556952C - Water level indicator with plate-shaped water level body : de en
  • ES126686A1 - Improvements in the treatments of artificial silk threads. : en es
  • FR730511A - Ventilation chimney : en fr
  • CH156648A - Process for the preparation of 4-isopropylphenylacetaldehyde. : de en
  • DE557170C - Process for the production of pulp rich in alpha cellulose by treating raw pulp with alkaline liquor : de en
  • FR730593A - Insulator for fixing overhead power lines : en fr
  • FR730693A - Automotive test apparatus : en fr
  • GB378474A - Improvements in circular warp knitting machines : en
  • GB378652A - Improvements in and connected with the bodies of metal gas taps and cocks : en
  • GB379306A - Improvements in or relating to thermionic valves : en
  • ES126760A1 - Elasticity device for wheels. : en es
  • AU207331A - Improvements in or relating to windows : en
  • US1871546A - Automatic oil separator : en
  • US1871740A - Method of receiving radio signals and apparatus therefor : en
  • US1871946A - Azo-dyestuffs and process of making same : en
  • US1872396A - Air supply control means for oil burners : en
  • US1872516A - Internal-combustion engine sealing-ring construction : en
  • GB378514A - Improved process for printing sound records on kinematograph films : en
  • GB378693A - Improvements in or relating to heating cylinders for fusible synthetic materials to be worked in a die-casting machine : en
  • GB378899A - Improvements in or relating to the control of milling and like machines for copying & reproducing : en
  • CA325081A - Table game apparatus : en fr
  • US1872154A - Theater lighting control mechanism : en
  • US1872275A - Positive shuttle drive for looms : en
  • CH156452A - Process for the preparation of a new water-soluble dye of the anthraquinone series. : de en
  • CH156403A - Process for the production of viscose rayon fibers. : de en
  • US1871540A - Hitch for automobile tractors and the like : en
  • DE556770C - Bobbin exchange device : de en
  • DE556836C - Method for attaching hollow bodies to whole bodies : de en
  • US1872164A - Rear window shade for automobiles : en
  • US1872237A - Tractor cultivator : en
  • US1871471A - Sorter : en
  • US1872015A - Drying method : en
  • DE556841C - Send form for image or facsimile transmission : de en
  • DE556865C - Process for bleaching vegetable fibers : de en
  • US1871766A - Method and apparatus for treating strings or strands : en
  • CH156508A - Process for melting cast iron in flame furnaces. : de en
  • CH156643A - Holder for scaffolding poles. : de en
  • DE555595C - Device for taking pictures on film tapes with a line grid : de en
  • DE557186C - Radiation superheater arranged together with the wall cooling pipes in front of the furnace wall to be protected : de en
  • GB378903A - Improvements in or relating to the roasting of ores and the like : en
  • US1871732A - Portable threading device : en
  • CH156588A - Mercury vapor bulb ignition device. : en fr
  • US1871483A - Garden reel : en
  • US1872362A - High voltage testing system : en
  • CA325172A - Electric switch : en fr
  • CH156476A - Holders for writing implements. : de en
  • US1872637A - Cabinet for a drink mixer : en
  • US1871788A - Apparatus and method for making sausages : en
  • US1872455A - Combined filler and primer and method of making the same : en
  • CA325173A - Fused circuit breaker : en fr
  • DE556981C - Device for checking the distance covered by a vehicle : de en
  • US1871914A - Radiator shutter units : en
  • US1872184A - Hood catch : en
  • US1872194A - Self cleaning connecting rod bearing : en
  • US1872412A - Choke valve for carburetor : en
  • DE556742C - Arrangement for the automatic control of electric generators, the drive speed of which fluctuates operationally within wide limits, especially for vehicle lighting : de en
  • ES127327A3 - Procedure for the repair of pieces of railroad, by means of lifting cranes, mounted on work trains. : en es
  • GB378883A - Powder box : en
  • GB378942A - Improvements in and relating to the production of dibenzanthrone derivatives : en
  • DE557095C - Thread cutting device for the production of wood screws, in which the cutting tools are held by double levers facing each other : de en
  • DK46076C - Gas and waterproof Assembly of Pipes or Moldings of one or more Parts. : da en
  • USD87612S - Design fob : en
  • US1872525A - Furniture construction : en
  • US1871550A - Apparatus for distillating tar : en
  • US1872222A - Car axle protector : en
  • USD87607S - Design for a gasoline dispensing pump : en
  • DE557014C - Contact wire clamp : de en
  • DE557089C - Loudspeaker housings : de en
  • US1872002A - Delinting machine for cotton seed and process : en
  • US1872230A - Water sled : en
  • US1871659A - Weighing scale : en
  • DE556869C - Control device for compressed air brake devices : de en
  • DE557229C - Digestion of chrome ore : de en
  • US1871461A - Antiglare device for automobile drivers : en
  • US1871777A - Notching relay : en
  • US1871996A - Conveyer mechanism : en
  • US1872189A - Method of making sheet metalware joints : en
  • ES127245A3 - A machine for making thread with horsehair. : en es
  • GB378734A - Improvements in magnetic coin detector mechanism applicable to coin-freed machines : en
  • US1872169A - Process for the separation of component constituents of a complex metalliferous dust : en
  • US1871783A - Dual gas burner : en
  • US1872006A - Disk deflector : en
  • DE556878C - Drum washing machine : de en
  • ES127047A3 - A system of articulating and folding into a car tire. : en es
  • DE556672C - Smooth storage device for rotating parts, in particular of pointers on pointer instruments, with two intersecting belt systems : de en
  • US1871665A - Coiling machine : en
  • US1871720A - Attachment for driving spindles : en
  • GB378770A - Improvements in or relating to radio receiving arrangements : en
  • GB378789A - A system for electrically distributing music or speech over a network of mains : en
  • ES127247A1 - A tire tire manufacturing process. : en es
  • ES127255A1 - A preparation to combat field pests especially those of the woodland. : en es
  • FR730459A - Liquid fuel-fired heating or lighting apparatus : en fr
  • US1872066A - Hitch connection for plows with seeders : en
  • US1872561A - Doorchecking device : en
  • DE557136C - Process for the production of colorless glass and refractory material for carrying out the process : de en
  • ES1030U - Vessel or filter for the service of cafes, bars and domestic uses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES126741A1 - A process for manufacturing bleaching earths. : en es
  • US1872368A - Back fire preventer : en
  • GB378805A - Improvements in exposure devices for sound film apparatus : en
  • CA325091A - Internal combustion engine : en fr
  • CH156365A - Truss for bars laid crosswise. : de en
  • FR730541A - Process for the preparation of non-coloring and metal-containing thioderivatives of phenols : en fr
  • FR730679A - Automatic device more particularly applicable to the production of animated toys : en fr
  • ES127232A1 - A multiple manufacturing process of diagonal strings. : en es
  • ES127384A1 - A lifting mechanism for motor vehicles. : en es
  • FR730601A - Process for obtaining white light in light tubes : en fr
  • ES126800A1 - A process to prevent the disintegration, contamination or moldiness of the agglomerated cork discs. : en es
  • FR730701A - Explosion turbine : en fr
  • GB378916A - Improved process for protecting magnesium and its alloys against corrosion : en
  • US1871631A - Nonvacuum razor : en
  • US1871782A - Power transmission means : en
  • US1872265A - Inner liner for tire casings : en
  • US1871883A - Casing for universal joints : en
  • US1872414A - Process and apparatus for producing molten glass : en
  • GB378682A - Improvements in smokers' ash-trays : en
  • DE557004C - Separation of aluminum and phosphoric acid : de en
  • DE557072C - Press cushions for compressed air shoe glue presses : de en
  • ES126767A1 - Starter motor with pinion for pedal operation. : en es
  • ES127010A1 - New type of radiator for reheating with thermosyphon and steam with its corresponding procedure to make it. : en es
  • ES127311A1 - Suspended centrifugal device. : en es
  • DE556871C - Mechanical induced draft system : de en
  • US1872261A - Method of making loud speakers : en
  • DE556597C - Device for switching electrical circuits as a function of the pressure of gases and liquids with the help of a tube spring or membrane : de en
  • DE557065C - Device for shutting down kine recording apparatus : de en
  • ES829Y - Special tube-shaped container for medicines. : en es
  • US1871925A - Well pipe elevator trunnion : en
  • US1872601A - Road scraping or grading apparatus : en
  • US1872642A - Beauty mask : en
  • US1872587A - Sheet glass apparatus : en
  • ES127208A3 - Lifting machine for rotary drilling installations. : en es
  • GB378904A - Improvements in miners and garage safety lamps : en
  • GB378911A - Improvements in the manufacture, production and use of chemical compounds which can be used as plasticisers : en
  • US1872355A - Plate bending machine : en
  • US1871666A - Air ring : en
  • US1871781A - Gel production utilization : en
  • US1872609A - Crankcase ventilation : en
  • US1871552A - Instrument panel board : en
  • US1871726A - Fluid pressure tool : en
  • US1871685A - Radiator shutter : en
  • NL27904C - : en
  • US1871601A - Method of and apparatus for making holes in the ground : en
  • US1871820A - Packing : en
  • AU477131A - Improvements in curtain rail supports : en
  • AU663332A - Improvements in and connected with self-filling fountain pens : en
  • US1872402A - Transfer mechanism : en
  • CH156655A - Process for the production of a new condensation product. : de en
  • ES1032U - Half rubber for varicose veins, open, perforated, with zipper, with or without separator. (Machine-translation by Google Translate, not legally binding) : en es
  • US1871570A - Tarpaulin : en
  • US1872223A - Mercury switch : en
  • US1872361A - Rotary engine : en
  • CA325079A - Card table : en fr
  • CH156414A - A method of manufacturing a product of the linoleum type, usable, for example, for coating parquet floors. : en fr
  • ES127229A3 - A window-door manufacturing procedure. : en es
  • US1872007A - Elevator ventilation : en
  • US1872471A - Fastening means : en
  • US1871518A - End play liner for locomotive driving boxes : en
  • US1872140A - Manifold record machine : en
  • US1872250A - Clutch : en
  • GB378674A - Improvements in or relating to washing and grading apparatus for root crops : en
  • FR730653A - Switch system for electrical equipment : en fr
  • GB378528A - Improvements in or relating to aerial systems : en
  • GB378902A - Improvements in stereoscopic picture recording, reproducing and the like, and apparatus therefor : en
  • US1872206A - Carbon manifolding apparatus : en
  • USD87576S - Design for a goblet ob similab abticle of glasswabe : en
  • ES1029U - Paving or tiling element. (Machine-translation by Google Translate, not legally binding) : en es
  • DE556827C - Piston fluid meter, especially for pressure oil : de en
  • US1871530A - Method of producing hydrated lime : en
  • US1871669A - Polarity responsive neutral relay selector : en
  • US1871727A - Brake cross shaft assembly and method of making the same : en
  • US1872585A - Can : en
  • US1871648A - Display sign : en
  • US1871959A - Transmission regulator system : en
  • US1871871A - Automobile construction : en
  • US1871932A - Coke puller : en
  • GB378910A - Improvements in or relating to textile yarns and fabrics : en
  • FR730506A - Cinnamon : en fr
  • FR730700A - Audible warning device for motor vehicles operating under the effect of engine exhaust gases : en fr
  • CA325203A - Corn harvester : en fr
  • ES127333A1 - A clutch control and gear change device for automobiles and the like. : en es
  • GB378897A - Improvements in pendulums for clocks and other like devices : en
  • DK46059C - Procedure for making items for open, rectangular boxes of paper, cardboard or similar. : da en
  • CH156417A - Butter molding machine with a butter mold arranged in a table top and a mechanically moved press or ejector punch. : de en
  • GB378757A - Improvements in or relating to spools for photographic films : en
  • GB378806A - Improvements in or relating to repeating rifles : en
  • GB378810A - An improvement in or relating to placards for advertising purposes : en
  • DE557103C - Process for coloring esters and ethers of cellulose : de en
  • ES127420A3 - A procedure for automatic continuous feeding of rubber processing machines. : en es
  • CH156415A - Process for the manufacture of footwear and footwear manufactured therefrom. : de en
  • US1872008A - Electric arc welding : en
  • US1871823A - Method of and means for slotting garment hangers : en
  • US1871555A - Electrically heated branding iron : en
  • US1872121A - Rod weeder : en
  • USD87611S - whitehottse : en
  • US1871520A - Milking machine : en
  • US1871594A - Metal reenforcement for structural reenforced concrete members : en
  • US1871605A - Switch handle : en
  • US1871994A - Light-sensitive device : en
  • US1872578A - Sketching instrument : en
  • US1871607A - Aluminium alloy : en
  • US1872445A - Front spring : en
  • CH156441A - Process for the breakdown of protein bodies and their higher breakdown products. : de en
  • DE557134C - Method and device for the aftertreatment of spinning cake : de en
  • US1871573A - Pad : en
  • US1871808A - Vehicle shipping device : en
  • CH156591A - Mercury vapor rectifier with liquid-cooled cover. : de en
  • DE557217C - Suction roll, especially for paper machines, the fixed suction chamber of which is mounted coaxially with a hollow shaft in the hollow drive shaft of the roll shell and the suction line and drive are on the same side : de en
  • US1871837A - Machine for inserting edible filler into a roll or the like : en
  • USD87603S - Design for a toy building : en
  • CA325164A - Grain drill : en fr
  • DE557137C - Portable and collapsible protective device for window cleaning work with the window open : de en
  • US1871564A - Locking mechanism for swifts : en
  • US1871566A - Doorcheck : en
  • US1872582A - Windshield : en
  • DE556914C - Pest repellants : de en
  • FR730516A - High pressure rotary piston machine, especially for hydraulic transmissions : en fr
  • DE556953C - Feed control device for pipe steam generator : de en
  • GB378797A - Improvements in binocular rangefinders : en
  • US1871928A - Window screen fixture : en
  • US1872133A - Safety speed controller : en
  • ES127281A1 - A process for obtaining a food substance for livestock based on the crushing and drying of sugar cane. : en es
  • CA325073A - Building tile : en fr
  • CH156383A - Lock for sliding doors. : de en
  • CH156495A - Housing for electricity meters. : de en fr
  • CA325151A - Railway car side door : en fr
  • DE557195C - Phosphor bronze electrode for welding machines : de en
  • ES127236A3 - A process for the manufacture of corrugated metal elements, in coils or strips, used for joining wood, known by the generic name of corrugated corrugations, with projections, points or spikes for their nailing. : en es
  • CA325188A - Motor fuel product : en fr
  • US1871618A - Window frame : en
  • US1872165A - Regulating system for hydraulic turbines : en
  • US1872256A - Exercising apparatus : en
  • US1871465A - Airplane wing : en
  • US1872011A - Improved process for treating hydrocarbons : en
  • US1871452A - Injection engine : en
  • US1872204A - Roller coaster toy : en
  • FR730723A - Method of heating and drying the air supplied to normally closed spaces : en fr
  • US1871812A - Ball marker : en
  • US1872107A - Gun wad : en
  • ES127387A1 - A new metallic radiator system for water cooling, of independent rectangular elements. : en es
  • CH156427A - Process for the complete recovery of aluminum and potassium nitrates in the treatment of aluminum-potassium silicates with nitric acid. : en it
  • ES127294A1 - A method and arrangement for filling bottles with beverages that contain a lot of carbonic acid. : en es
  • US1871523A - Syringe : en
  • FR730688A - Improvements in spark plugs for internal combustion engines and other applications : en fr
  • GB378515A - Improvements in a device for closing hinged members, and in its method of attachment : en
  • ES127304A2 - IMPROVEMENT OF A NEW PROCEDURE FOR THE MANUFACTURE OF A TYPICAL COTTON FABRIC : en es
  • GB378614A - Improvements in and relating to machines for treating textile materials, such as hanks or skeins of yarn : en
  • GB378727A - Improvements in or relating to apparatus for the multiple dyeing of hanks of yarn : en
  • FR730583A - Device for maintaining constant the filament-plate quiescent current in amplifier lamps : en fr
  • GB378711A - Improvements in or relating to luggage receptacles for road vehicles : en
  • DE556933C - Means for pest control : de en
  • DE557270C - Process for the manufacture of rubber conversion products : de en
  • GB378589A - Improvements in or relating to feeding devices for plate straightening machines : en
  • GB378703A - Magazine pencil : en
  • US1872239A - Sound amplifying system : en
  • AU534531A - Improvements in or relating to means for use in conjunction withthe printing mechanism of weighing apparatus for preventing a printing operation being effected except whenthe apparatus isin equilibrium : en
  • DE557123C - Slide disconnectors, especially for outdoor systems : de en
  • US1872333A - Emulsion breaking : en
  • US1871495A - Cargo handling apparatus for aircraft and the like : en
  • DE557306C - Process for improving lubricating oils : de en
  • US1871557A - Combined screen and shutters : en
  • US1872306A - Electric arc welding : en
  • US1872508A - Cutting device : en
  • AU618332A - Improvements in, or relating to, snap-action electrical switches ofthe ironclad or enclosed type : en
  • CA325100A - Pulverizing machine : en fr
  • CH156613A - Process for the preparation of a derivative of 7-iodo-8-oxyquinoline-5-sulfonic acid which is readily soluble in water. : de en
  • ES127360A1 - A procedure for making ties. : en es
  • DE556858C - Swing arm for transferring cigar wraps : de en
  • AU416731A - Improved quick release holding means for papers, dockets andthe like : en
  • CH156500A - speaking machine. : de en
  • DE556980C - Stopwatch with two hands : de en
  • US1871989A - Pumping mechanism for fuel feeding systems for motor vehicles : en
  • CH156630A - Change gears. : de en
  • DE556985C - Machine for making corrugated cardboard : de en
  • CH156523A - Pipe connection with conical sealing surfaces. : de en
  • CH156549A - Carburetor for non-volatile fuels. : de en
  • US1871650A - Signaling mechanism : en
  • US1872092A - Electric gas tank lock : en
  • US1871984A - Check valve : en
  • FR730674A - Concentric disc device for educational use : en fr
  • GB378640A - Scraping out or skimming device for centrifuges : en
  • GB378813A - Improvements in or relating to the manufacture of tin canisters and the like : en
  • CH156438A - Process for the preparation of cellulose esters. : de en
  • CH156488A - Valve for dry gas meters. : de en
  • DE557002C - Process for the aftertreatment of development coloring on winding material : de en
  • DE557059C - Pasteurizer for milk : de en
  • CH156663A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • FR730633A - Process for preparing latex concentrates : en fr
  • GB378509A - A new corselette or like body sheath : en
  • AU338931A - Improvements in and connected with supporting and straining devices for tennis nets : en
  • DE557138C - Anti-aging agent for natural and synthetic rubber : de en
  • GB378786A - Improvements in a marine telephone cable installation : en
  • US1871785A - Leather article and method of making the same : en
  • US1872631A - Hat ironing machine : en
  • DE557167C - Annular exhaust for aircraft engines built into a hood, arranged in a star shape : de en
  • CH156609A - Method of making a dry, homeopathic remedy. : de en
  • US1871874A - Machine for use in covering heels : en
  • US1872579A - Spring tool : en
  • ES126836A3 - Device for measuring radiated heat in heaters. : en es
  • ES127351A1 - Improvements in the methods to condition or regulate the temperature of the molten glass. : en es
  • FR730562A - Enhancements to reservoir pen holders : en fr
  • FR730734A - Device for supporting plows or the like behind tractors : en fr
  • GB378817A - Improvements relating to variable-speed liquid gears : en
  • US1871773A - Apparatus for drying seed-cotton : en
  • US1872318A - Convertible band pass receiver : en
  • US1872284A - Method of and mechanism for conditioning starch : en
  • US1872593A - Electrode housings : en
  • DE556853C - Device for attaching outsoles to shoes : de en
  • ES1025U - Consultant device with two magnetic needles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB378596A - Process for the production of synthetic resins from alcoholamines and organic acids : en
  • GB378661A - Improvements in or relating to pumps : en
  • ES127069A1 - A new solar thermal engine. : en es
  • DK46053C - Method and Device for Destruction by Combustion. : da en
  • GB378660A - Improvements in or relating to tins, cartons or like containers for pulverised or liquid material : en
  • DE557193C - Automatic on and off switch for radio systems or the like. : de en
  • DE557133C - Leaf feeder for machines for removing flesh from fibrous leaf plants : de en
  • DE556996C - Slip : de en
  • ES127273A1 - Closing mechanism for automatic rifle. : en es
  • FR730677A - Tunnel cooling furnace, for annealing glass objects : en fr
  • ES1034U - Full mouth for tanks or gas tanks. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127284A1 - A procedure for lifting vaults. : en es
  • FR730502A - Remote transmission arrangement for simultaneous transmission of several values with at least three different carrier currents : en fr
  • FR730535A - Automatic weighing and totaling mechanism : en fr
  • DK46049C - Forming machine for making large holsters with five sides and of soft clay. : da en
  • ES1012U - Polvera (Machine-translation by Google Translate, not legally binding) : en es
  • GB378865A - Improvements in or relating to the production of alcohols from olefines : en
  • DE556815C - Method and apparatus for continuously recording the frequency of pulses : de en
  • ES126462A1 - A new trisurco plow. : en es
  • GB378605A - Improvements in or relating to typewriting machines : en
  • US1871897A - Strap watch : en
  • ES852Y - Refinements in espadrilles. : en es
  • US1871821A - Dyestuffs of the anthraquinone series : en
  • DE557130C - Needle selection device for hand flat knitting machines : de en
  • DE557302C - Ventilation device for closed electrical machines : de en
  • CH156543A - Cam gear for single-acting internal combustion engines. : de en
  • FR730470A - Vulcanization apparatus : en fr
  • GB378606A - Apparatus for depositing rows of cigarettes in receptacles : en
  • DE556960C - Pulling device for surface-mounted and flush-mounted rotary switch : de en
  • FR730626A - Spool explosion engine : en fr
  • US1871770A - Method of depositing on chromium : en
  • US1872057A - Cupola furnace : en
  • US1872486A - Bus wheel driving unit : en
  • US1871943A - Seal : en
  • US1872155A - Control mechanism : en
  • US1871895A - Nitrophosphates : en
  • US1872130A - Stencil making method and apparatus : en
  • US1872562A - Spectacles : en
  • ES772Y - Glass container to contain all kinds of liquids or solids. : en es
  • US1871981A - Spring shackle : en
  • US1872203A - Top : en
  • US1872451A - Dump car : en
  • US1872560A - Electrical protective system : en
  • USD87605S - Wallace f : en
  • DE556946C - Square tube : de en
  • DE557224C - Process for the production of reinforced concrete parts with reinforcements completely enclosed by concrete : de en
  • FR730553A - Improvements to installations for the production of water-fueled gas : en fr
  • CH156645A - Method for increasing the capillary activity of liquids. : de en
  • GB378612A - A combination fire-screen and table : en
  • GB378630A - An improved tile or sheet material formed of rubber or the like : en
  • GB378830A - Methods of and apparatus for testing the brakes of vehicles : en
  • GB378851A - Improvements in and relating to a couch convertible into a bed : en
  • FR730656A - Process for the manufacture of azo dyes : en fr
  • GB378608A - Manufacture of lacquers, films, coating preparations, adhesives, impregnating agents and the like : en
  • DE557174C - Flexible polygonal support in mining operations : de en
  • GB378922A - Improvements in scanning devices for television and the like : en
  • DE556769C - Gear change gear for ring spinning or ring twisting machines : de en
  • CH156462A - Process for reinforcing the precious metal coating of metal objects, in particular cutlery. : de en
  • CH156477A - Device for moistening gummed surfaces, in particular on envelopes, adhesive addresses and the like. : de en
  • US1871592A - Vehicle : en
  • US1871859A - Steam generating apparatus : en
  • US1872118A - Necktie : en
  • GB378704A - Improvements in ignition devices for high-power arc lamps : en
  • DE556590C - Process for the production of phosphoric acid esters of cellulose or their conversion products : de en
  • DE556705C - Method and device for producing tinted (shaded) colors on yarns : de en
  • ES1038U - Seal for scales and scales. (Machine-translation by Google Translate, not legally binding) : en es
  • ES127416A1 - A process for the preparation of a hygienic, alimentary and refreshing drink. : en es
  • GB378646A - Improvements in apparatus for the interchange of heat between gases : en
  • US1871771A - Gear shifting mechanism : en
  • US1872104A - Control head for oil or gas wells : en
  • US1872386A - Automobile frame : en
  • US1872044A - Radiator and method of making the same : en
  • US1872448A - Fuse : en
  • US1872545A - Means to prevent reverse rotation of rotary members : en
  • US1871885A - Tier mechanism for haypresses : en
  • US1872607A - Changeable exhibitor : en
  • GB378524A - Improvements in manoeuvre-signalling devices for use on motor vehicles : en
  • US1871464A - Sausage casing : en
  • US1871896A - Wrist watch : en
  • GB378680A - Improvements in or relating to manhole bases and like gulley structures : en
  • FR730642A - Method of transmitting sound waves : en fr
  • DE557092C - Vaginal irrigation apparatus : de en
  • DE556119C - Process for the production of oblique involute teeth on spur gears using the rolling process : de en
  • AU348731A - Process for decorticating and bleaching hemp, musa, and like vegetable fibres : en
  • CA325126A - Lead debismuthizing process : en fr
  • IE12208L - Tractor wheels : en
  • US1872172A - Wear plate for harvester knife bars : en
  • US1872360A - Motor control system : en
  • US1872589A - Cleaner : en
  • USD87602S - Design fob a horoscope : en
  • CH156457A - Process for the manufacture of products comprising mineral fibers agglomerated with binding substances. : en fr
  • US1871691A - Method and apparatus for controlling temperatures and the like : en
  • US1872313A - Magnetic motor : en
  • US1872500A - Studio camera film replacing device : en
  • US1871840A - Index : en
  • CH156596A - Electrically heated vacuum annealing furnace. : de en
  • CH156592A - Discharge vessel with a light-sensitive layer inside. : de en
  • CH156622A - Advertising booklet. : de en
  • CH156546A - Fuel delivery device for multi-cylinder injection internal combustion engines. : de en
  • US1872101A - Floor construction : en
  • US1871847A - Clamp support for globes : en
  • CH156493A - Contact measuring device. : de en
  • CH156404A - Process for the production of artificial structures from fibroin solutions. : de en
  • CH156649A - Process for the preparation of 1-0xo-2.6.10-trimethylundecane. : de en
  • DE556976C - Capsule water meter with a rotating piston : de en
  • GB379678A - Improved acidifying agent for baking purposes : en
  • US1872141A - Hydraulic valve operating mechanism : en
  • US1872425A - Process and apparatus for producing sheet glass : en
  • DE557057C - Process for milling the teeth on elliptical toothed wheels using a tooth form cutter : de en
  • ES127268A1 - Liquid protective device in closed containers, especially those in milk. : en es
  • FR730529A - Improvements to internal combustion engines : en fr
  • GB378662A - Wireless receiver operating over two wave bands : en
  • GB378707A - Improved method of producing paper or like table napkins and napkins prepared by such method : en
  • FR730489A - Fixing device for shoe sole protectors and other applicaions : en fr
  • GB378522A - Air admission device for air-cooled diesel engines : en
  • US1872116A - Brake drum : en
  • US1872310A - Means for interrupting electric circuits : en
  • US1872472A - Spring construction for chair seats or the like : en
  • US1871470A - Dyeing of cellulose derivatives : en
  • US1872163A - Auxiliary wings for airplanes : en
  • US1872254A - Method of welding : en
  • CH156456A - Process for the production of a resinous synthetic material which provides air-drying films from solution. : de en
  • ES127265A1 - A tubular joint of universal movement for fluids. : en es
  • ES127266A1 - Improvements in signal systems for track circuit for railways and similar. : en es
  • US1872316A - Method of applying reenforcing to film : en
  • CA325124A - Gas and molten substance intermingling apparatus : en fr
  • US1871972A - Metal shelving : en
  • FR730710A - Motor starters : en fr
  • US1872460A - Shock absorber : en
  • CA325189A - Motor fuel product : en fr
  • US1872054A - Elevator door : en
  • US1872588A - Manufacture of chromium trioxide : en
  • DE557012C - Leather shaving machine : de en
  • ES127404A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • FR730697A - Process for the sterilization of liquids, in particular drinking water, by means of oligodynamics : en fr
  • GB378842A - Means for mounting electric switches and the like in wall boxes : en
  • DE557084C - Cup slingshot in a protective housing : de en
  • CH156440A - Process for the preparation of alkyl halides. : de en
  • DE556657C - Process and device for the hydrogenation of coal and its distillation products, of hydrocarbons and their derivatives as well as of fats, oils and oils : de en
  • US1871934A - Process of and apparatus for drying material : en
  • US1871945A - Cap for closing bottles, jars, and other containers : en
  • US1872004A - Food handling apparatus : en
  • US1872381A - Photocell amplifier : en
  • DE556851C - Windshield cleaner : de en
  • DE557234C - Process for making finished cellulose acetate floss : de en
  • DE556961C - Arrangement of a pressurized gas nozzle switch in a switchgear : de en
  • DE557188C - Manufacture of hollow bodies in metal centrifugal casting molds : de en
  • US1871764A - Moccasin construction : en
  • US1872016A - Surface mining : en
  • US1872123A - Automobile brake testing machine : en
  • CH156581A - Distance protection device for three-phase lines. : de en
  • CH156380A - Device for discharging separated light liquid into a container. : de en
  • CH156556A - Induction regulator. : de en
  • CA325136A - Brake mechanism : en fr
  • DE557292C - Device for knotting pieces of pile thread into warps like the Smyrna or Persian knots : de en
  • US1872436A - Work feeding apparatus : en
  • US1871475A - Floating wharf : en
  • CH156359A - Method and device for pest control. : de en
  • CA325128A - Rotary strainer : en fr
  • ES127383A1 - Galvanic battery of the Leclanche type. : en es
  • FR730530A - Improvements to electric capacitors : en fr
  • CH156384A - Process for the production of a laminated, transparent plate from glass sheets with rough, translucent surfaces. : de en
  • CH156590A - Electrode arrangement for electron tubes. : de en
  • ES127186A3 - Hoist with elastic force transmission. : en es
  • CA325192A - Journal box : en fr
  • DE557094C - Gas-heated pressure cooker : de en
  • CA325139A - Borosilicate bonded aluminous abrasive : en fr
  • US1872327A - Stripping machine : en
  • GB378501A - Improvements in and relating to the production of aromatic hydrocarbons from phenols : en
  • CH156599A - Headlights in particular for vehicles. : de en
  • DE556847C - Film cutter on film drums : de en
  • FR730695A - Universal sharpening and beading machine for helical drills, taps, points and counter points, etc. : en fr
  • US1871563A - Apparatus for manufacturing tile board : en
  • US1872012A - Steering gear : en
  • US1872536A - Pipe coupling : en
  • CA325167A - Gas holder piston : en fr
  • ES127215A1 - A torch for the atomization of fluid fuels. : en es
  • FR730532A - Apparatus for sorting suspended solids : en fr
  • GB378638A - Improvements in or relating to spouts for containers for holding liquids : en
  • CH156499A - Calculator. : en fr
  • US1871554A - Brooder attachment : en
  • CH156554A - Process for the production of a coating on positive electrodes of electrical elements. : de en
  • CA325206A - Turbine shaft gland : en fr
  • US1872498A - Blow-out preventer : en
  • CH156421A - Process for quick curing of meat. : de en
  • CH156536A - A device acting in the manner of a diving bell for keeping machines or other devices immersed in liquid dry, in particular electric motors operating under water. : de en
  • US1872046A - Closure for containers : en
  • US1872287A - Method of manufacturing electrically welded tubular articles : en
  • US1872364A - Radiotransmitting system : en
  • US1871894A - Cross street vision warning signal : en
  • US1871491A - Plaster and stucco ground : en
  • US1871942A - Lead mahogany soap lubricant and method of preparing same : en
  • US1871671A - Thermostatic radiator shutter control : en
  • US1872061A - Conduit support : en
  • DE556725C - Circumferential lock : de en
  • GB378848A - Improvements in garbonizing chambers,retorts,furnaces and the like. : en
  • CH156582A - Device for the selective display and disconnection of an earth fault in a network with an isolated zero or a neutral earthed via a high impedance. : de en
  • CH156642A - Method for forming a metal propulsion blade and a metal propulsion blade established according to this process. : en fr
  • US1871845A - Well elevator : en
  • US1872244A - Pyrophoric pocket lighter : en
  • US1872170A - Aircraft : en
  • US1872477A - Furnace construction : en
  • CH156647A - Process for the preparation of 4-methylphenylacetaldehyde. : de en
  • GB378512A - Improvements in or relating to loading or conveying systems for use in mines : en
  • GB378642A - Improvements in or relating to directional wireless radiating systems : en
  • CH156539A - Device for pumping liquids. : de en
  • ES1020U - Toy. (Machine-translation by Google Translate, not legally binding) : en es
  • ES1023U - Knitted t-shirts perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • CH156541A - Casing on gas or steam turbines with high working temperatures. : de en
  • DE557255C - Spring suspension device for automatic railway couplings : de en
  • CH156659A - Process for the preparation of a new metal-containing dye. : de en
  • CH156584A - Arrangement for monitoring the coordination of earth fault extinguishing systems. : de en
  • CH156637A - Device for displaying an undesired torque on the electric generator of an internal combustion engine, in particular diesel-electric vehicle. : de en
  • US1872623A - Cultivator sweep : en
  • CH156360A - Decoupling device in cattle sheds. : de en
  • CH156453A - Manufacturing process of 1.3.3-1'.3'.3'-hexamethylindocarbocyanine chloride. : en fr
  • US1872442A - Automotive vehicle chassis : en
  • US1872228A - Method for making insulated wire and product obtained thereby : en
  • US1871753A - Pie crust roller : en
  • US1872408A - Cutting torch structure : en
  • CA325085A - Building block : en fr
  • CH156382A - Electrical contact device on door locks. : de en
  • CH156578A - Wire-protected calibrated fuse cartridge. : en fr
  • DE556692C - Device for tilting a seat of a motor vehicle provided with a backrest : de en
  • CH156428A - Process for the production of potassium hydrate. : de en
  • US1871927A - Textile oil : en
  • US1872568A - Oxidized resinous product and process of making same : en
  • US1872633A - Stringed musical instrument : en
  • US1872031A - Bottle refrigerator : en
  • AU297731A - A plant for drying moist materials : en
  • CH156639A - Device in railway systems which brings about the stopping of a stop signal when a locomotive passes over a stop signal. : de en
  • ES127379A1 - An improvement in the manufacture of elastic bands. : en es
  • DE557070C - Insole : de en
  • FR730743A - Guillotine window : en fr
  • US1871505A - Vehicle headlamp : en
  • CH156396A - Apparatus comprising a vessel for cooking a liquid as well as a device for automatically stopping boiling. : en fr
  • USD87590S - John monaco : en
  • CH156425A - Process for producing carbon dioxide. : de en
  • US1872224A - Disk wheel : en
  • CH156657A - Process for the preparation of a monoazo dye. : de en
  • DE557098C - Process for the production of artificial surfaces on plates made of plastic material : de en
  • US1871635A - Molded hollow insulating article : en
  • US1871755A - Pie separating and trimming mechanism : en
  • US1872449A - Brake lever bracket : en
  • CH156633A - Sliding and locking device on vertical sliding windows of vehicles. : de en
  • CA325166A - Safety hat : en fr
  • DE557244C - Process for the precipitation of cellulose derivatives from their solutions : de en
  • DE557159C - Method and device for the cultivation of molds for the production of organic acids : de en
  • CH156611A - Process for the preparation of 1-phenyl-3-methyl-6,7-methylenedioxyisoquinoline. : de en
  • US1871834A - Quick opening and closing door for retorts and the like : en
  • US1871964A - Nonslipping attachment for shoes : en
  • US1872068A - Low pressure signal : en
  • US1872424A - Apparatus for conveying and transferring glass sheets or plates : en
  • US1871498A - Valve lifter : en
  • USD87606S - Robert w : en
  • CA325102A - Internal combustion engine : en fr
  • CH156567A - Automatic staircase lighting device with special signal lamps that light up after the main lamps have gone out and are used to locate the pushbuttons. : de en
  • DE552583C - Overmolding device : de en
  • DE557031C - Sofa convertible into a bed : de en
  • FR730500A - Shock absorber with springs mounted on motor cars : en fr
  • CH156392A - Working table for general and sewing lessons in girls' schools. : de en
  • CH156446A - Process for the production of a valuable condensation product which can be used in the textile industry. : de en
  • CH156607A - Process for the production of orthopedic shoe insoles. : de en
  • ES1014U - New trestle for covers (Machine-translation by Google Translate, not legally binding) : en es
  • CH156377A - Stone working machine. : en fr
  • CH156506A - Pocket watch that can be placed in an easel. : en fr
  • CH156640A - Switch dependent on the drive of the vehicle for the locking of switching devices of electrically operated vehicles. : de en
  • US1871791A - Process of making carbazole indophenols : en
  • US1871889A - Textile oil : en
  • US1871986A - Method and means for reducing distortion of vacuum tube amplifiers : en
  • US1872010A - Vacuum electric tube device : en
  • US1872507A - Rust proofing apparatus : en
  • US1871926A - Electrical apparatus : en
  • US1872514A - Hinge mechanism for grave vaults : en
  • DE556830C - Safety device on temperature regulators with electrical control contact : de en
  • US1871581A - Valve holder for tube vulcanizers : en
  • US1871939A - Drawing lubricants : en
  • US1871587A - Folding sweater stretcher : en
  • US1871598A - Display device : en
  • US1871979A - Braking system : en
  • US1872178A - Sand blast machine : en
  • DE556315C - Process for the production of double-like goods : de en
  • FR730457A - Arrangement of the steering organs of a motor car : en fr
  • FR730469A - Method and machine for punching ductile sheet materials : en fr
  • CA325184A - Input collector system for electrical amplifiers : en fr
  • CH156553A - Electric accumulator. : de en
  • DE557239C - Process for the sterilization of wood chips for beer clarification : de en
  • US1871831A - Cap for receptacles : en
  • US1872356A - Ash receiver : en
  • US1871864A - Lubricating grease : en
  • DE556889C - Process for the production of strongly dispersing substances : de en
  • DE556997C - Process for the production of corrugated metal : de en
  • FR730578A - Electrode device for electric dust collectors with zig zag precipitation surfaces : en fr
  • GB378659A - Improvements in luggage carriers for cycles and the like : en
  • GB378557A - Improved mixer and agitator : en
  • CA325185A - Barrel bung fixture : en fr
  • CH156432A - Process for making a new cellulosic compound. : de en
  • US1872415A - Grinding sheet glass : en
  • US1872270A - Slotting machine : en
  • CH156485A - Mechanical time fuse. : de en
  • GB378551A - Improvements in or relating to non-skid devices for use on wheel tyres : en
  • DE556757C - Mixture-compressing internal combustion engine : de en
  • CA325132A - Highway paving machine : en fr
  • FR730705A - Double twist twist spindle : en fr
  • US1871956A - Shock absorber : en
  • DE556816C - Artificial stone for removing annoying body hair : de en
  • DE557128C - Adhesives and thickeners : de en
  • FR730472A - Kit for smokers : en fr
  • US1871679A - Binding of sheet articles : en
  • US1871790A - Parco : en
  • US1871830A - Fixing photographic bleaching-out layers : en
  • US1871841A - Coupler : en
  • US1871506A - friedrichs : en
  • US1872373A - Spark arrester and silencer : en
  • US1872145A - Sign : en
  • GB378686A - Improvements in and relating to carrier current signalling systems : en
  • US1872071A - Artificial tooth : en
  • DE557101C - Pipe extrusion press : de en
  • CH156530A - Lubricating device on Bowden cables. : de en
  • DE556892C - Heating system in which a heat pump extracts heat from natural watercourses : de en
  • DE557248C - Process for the preparation of sulfuric acid esters of iodized alcohols or their salts : de en
  • ES628Y - Industrial product twine or braided paper rope. : en es
  • GB378499A - Improvements in or relating to the recording and reproduction of sound in connectionwith gramophone discs or like records : en
  • GB378863A - Improvements in crates, boxes, or like containers : en
  • FR730490A - compressor spreader with mobile petroleum heater : en fr
  • ES127394A1 - Improvements in and related to the purification of trinitrotoluene. : en es
  • US1871937A - Furnace structure : en
  • US1872039A - Odometer drive : en
  • FR730666A - Process for ensuring and accelerating the alcoholic fermentation of distillery musts and others : en fr
  • GB378689A - Improvements in fuel control mechanism for oil-fired and like steam generators : en
  • GB378527A - Improvements in or relating to radio and other high frequency transmitting systems : en
  • FR730639A - Improvements in apparatus for sorting granular materials : en fr
  • ES126794A1 - Improvements in the manufacture of melted and tempered refractory articles. : en es
  • DE557259C - Injection perfumes : de en
  • DE557311C - Counterflow silencer : de en
  • GB378717A - Method and means for transmitting to a distance electrically the results of a horse race or other event : en
  • GB378716A - Improvements in or relating to electric fluid heating apparatus : en
  • GB379274A - Method and apparatus for the production of glass threads : en
  • ES867Y - Toiletry case for the preparation, mixing and shading of skin powders. : en es
  • US1871597A - Apparatus for punching holes in statistical or like record cards : en
  • US1871875A - Motor control : en
  • CH156487A - Device on measuring devices for spatially effective measurement image pairs. : de en
  • US1872059A - Self-opening die head : en
  • USD87591S - Design pob a base pob a telephone instrument : en
  • USD87599S - Pany op america : en
  • US1871690A - Display device : en
  • CA325109A - Screw threading and pointing device : en fr
  • CH156478A - Guide in book form. : de en
  • CA325107A - Air compressor : en fr
  • DE556910C - One-hand friction wheel lighter : de en
  • DE556608C - Process for the production of gas absorption compounds for breathing filters : de en
  • DE556860C - Tobacco wrapper for cigarettes : de en
  • ES1039U - A folding bench (Machine-translation by Google Translate, not legally binding) : en es
  • FR730606A - Method and apparatus for grinding gears : en fr
  • GB378622A - Saving buoy for the crew of submarine : en
  • DE557018C - Electron tube amplifier : de en
  • DE557074C - Machine for setting up and pressing together the cracked lips of insoles : de en
  • DE557180C - Process and route arrangement for degassing and gasifying coal on site : de en
  • US1871886A - Sound measuring system : en
  • US1872229A - Oil filter : en
  • US1872531A - Intermittent vertical coking retort oven : en
  • USD87592S - Edward pfeiffer : en
  • US1872257A - Radio alarm system : en
  • US1872509A - Carburetor : en
  • US1871813A - Clothes support for ironing boards : en
  • US1872156A - Theater switchboard apparatus : en
  • DE556880C - Cell wheel as a metering and filling device : de en
  • US1872272A - Railway tank car : en
  • DE556854C - Device for marking the heel line on the sole of shoes : de en
  • US1872285A - Short circuiting device : en
  • US1872317A - Apparatus for applying reenforcing to film : en
  • DE556828C - Apparatus for reproducing photographic sound recordings : de en
  • DE557150C - Storage device for winding spindles, in particular bottle winding machines : de en
  • DE557093C - Carbonic acid filter for anesthesia respiratory equipment : de en
  • FR730591A - One-hand operated wheel lighter : en fr
  • GB378539A - Improvements in or relating to audio frequency amplifier arrangements : en
  • USD87596S - Design fob a cabinet : en
  • ES127241A3 - A process for the manufacture of rubber sheets not penetrable by x-rays. : en es
  • FR730621A - Cultivator for cereals and beets : en fr
  • GB379271A - Improvements in electric gaseous discharge apparatus : en
  • ES126925A1 - Improvement introduced in the types of machines used for blake sewing, by using an automatic thread cutting mechanism. : en es
  • FR730715A - Improvements in the assembly of sliding frames : en fr
  • US1871634A - Folding article of furniture : en
  • US1872341A - Vibrating device : en
  • USD87559S - Design foe lace : en
  • GB378548A - Improvements in or relating to the preservation of wheatfeeds such as bran : en
  • US1871918A - Oscillating joint : en
  • US1872243A - Electrical indicating, measuring, relay and like arrangements responsive to frequency : en
  • US1872359A - Thermionic rectifier : en
  • US1872524A - Process for producing sheet glass : en
  • US1871832A - Board transfer device : en
  • FR730586A - Refinements to tissue rowing pliers : en fr
  • FR730719A - Manufacturing process for smooth, lacquered or glazed coatings for flexible materials : en fr
  • FR730724A - Process for preparing the reaction products of ketene : en fr
  • FR730555A - Aircraft landing gear shock absorbers : en fr
  • DE557075C - Shooting device in the form of a pen holder : de en
  • US1871619A - Attachment for hubs : en
  • US1872157A - Valve cage : en
  • US1872530A - High tension circuit interrupter : en
  • US1871438A - Method of manufacturing tire casings : en
  • US1871457A - Signaling system : en
  • US1871970A - Armature winding machine : en
  • DE554175C - Process for the separation of liquid and solid fatty acids : de en
  • US1871640A - Closure structure for tubes or the like : en
  • US1872357A - Forged manway construction for pressure vessels : en
  • US1872467A - Hood rest : en
  • US1871699A - Therapeutic arc lamp : en
  • US1871713A - Meat holding device : en
  • US1872242A - Press : en
  • CA325074A - Pipe cleaner : en fr
  • CH156496A - Electricity meter with accessories. : de en
  • FR730552A - Improvements in apparatus for the production of gas with carburized water : en fr
  • GB378628A - Improvements relating to hinged lid boxes and the manufacture thereof : en
  • GB378699A - Improvements in motion dampers and shock absorbers : en
  • GB378860A - Improvements in translator bar mechanism for telegraph apparatus : en
  • GB378867A - Manufacture of wetting, detergent, foaming, and dispersing agents : en
  • DE557077C - Self-loading weapon : de en
  • DE557120C - Single-axle hand sweeper with water tank : de en
  • ES127377A3 - An improvement in the preparation of flat covers for vehicles. : en es
  • US1872161A - Preservation of latex : en
  • DE556732C - Process for the production of fatty acids in free or saponified form : de en
  • DE557001C - Method for treating socks with stocking wax : de en
  • FR730597A - Support column milling machine with double or triple enveloping guide of the middle column bracket : en fr
  • FR730625A - Method for remote indication of quantities measured by the pulse frequency method : en fr
  • GB378549A - Improvements in cake stands, fruit stands and other stands of a like kind : en
  • GB378654A - Improvements in or relating to tube cutting tools : en
  • GB378673A - Improvements in bodies for motor cars : en
  • GB378737A - Improvements in or relating to variable resistance units for use in connection with wireless receiving sets and like electrical apparatus : en
  • US1872392A - Wrench for automobile hub caps : en
  • ES828Y - Circular over-catalog. : en es
  • ES833Y - Device that contains shaving or tooth soap paste, distributes it in equal parts on the brush or brush. : en es
  • FR730546A - Internal combustion engine, four-stroke, unequal stroke, without crankshaft : en fr
  • CH156519A - Centrifugal machine with centrifugal drum and a feed piston for the material to be centrifuged. : de en
  • ES127207A3 - Dock door closure with a packing machine that is in a slot, the first one not protruding outside the second. : en es
  • US1872119A - Lawn-mower : en
  • US1871916A - Signal monitoring device : en
  • US1871921A - Flexible connecter : en
  • FR730493A - Device to avoid the danger of explosion and fire in fuel tanks at the start of a fire : en fr
  • GB378730A - Improvements in or relating to valves of the rising stem type : en
  • ES127339A1 - A machine for welding sheet-metal seams. : en es
  • US1871750A - Speed regulating system : en
  • US1872100A - Garment press : en
  • US1872503A - Proportional pumping apparatus : en
  • ES1041U - Improvements in the tweezers to hold the clothes to dry (Machine-translation by Google Translate, not legally binding) : en es
  • DE556998C - Machine for the production of cooler parts from smooth sheet metal : de en
  • ES127402A1 - New closure system for all kinds of footwear. : en es
  • US1871854A - Shoe stretcher : en
  • US1871876A - One knob control for radio receiving sets : en
  • US1871899A - Balancing device : en
  • CA325105A - Sewer catch basin unit : en fr
  • US1871593A - Folding bed : en
  • US1872552A - Grinding machine or the like : en
  • ES127350A1 - IMPROVEMENTS IN THE APPLICATION OF COVERS TO THE WIRES APPLICABLE TO THE INSULATION OF ELECTRICAL CONDUCTORS AND OTHER PURPOSES : en es
  • US1871591A - Hair steamer and drier : en
  • US1871910A - Contact plug for combination lamps : en
  • US1872168A - Circular loom : en
  • DE556969C - Kitchen ironing table : de en
  • FR730536A - Internal combustion engine : en fr
  • US1872220A - Welting and method of its manufacture : en
  • ES127210A1 - A procedure to improve the properties of rubber latex. : en es
  • US1871882A - Heel machine : en
  • DE557257C - Wireless telegraphic external direction finding method : de en
  • US1871436A - Pressing and ironing machine : en
  • US1871911A - Shock absorber : en
  • US1872186A - Building material : en
  • USRE18568E - Oe joliet : en
  • US1872592A - Lifting mechanism : en
  • DE555178C - Device for displaying the cosªÎ, in particular using the known telemetry methods, with the aid of a measuring instrument on which the difference between two torques acts : de en
  • ES127243A1 - A new tire tire manufacturing process. : en es
  • FR730627A - translucent screens for optical projection : en fr
  • DE556796C - Process for liquefying coal : de en
  • DE557192C - Rail connection by means of a shock bridge : de en
  • GB378581A - Improvements in exercising apparatus : en
  • ES127214A3 - Drive for rotary table in rotary drilling rigs. : en es
  • FR730661A - Improvements to metallically assembled boxes : en fr
  • GB378664A - Improvements in bath sheets and towels : en
  • US1872337A - Air screw with automatically variable pitch : en
  • USD87567S - flauder : en
  • CH156535A - Centrifugal pump with a relief device on the shaft for hydraulic axle thrust compensation. : de en
  • US1871680A - Stretcher : en
  • US1872048A - Threadless pipe coupler : en
  • US1871610A - Shipping container : en
  • CH156475A - Letterpress form for achieving a printing effect similar to gravure printing and a method for producing such forms. : de en
  • CH156661A - Process for splitting off sulfo groups. : de en
  • ES127139A1 - Perfection in the spindle press. : en es
  • FR730687A - Flow transformer with air cooled windings and air cooled iron core : en fr
  • US1872538A - Intermediate bearing construction : en
  • US1871853A - Pneumatic transporting and distributing of pulverized material : en
  • CH156413A - Dye paste, in particular for stuff printing, from leuco vat dye preparations. : de en
  • FR730564A - Improvements to engine mounting devices : en fr
  • CH156358A - Tie mower. : de en
  • US1871794A - System for projecting light in variant colors : en
  • US1871857A - Pipe uncoupling mechanism : en
  • US1872480A - Making cement-asbestos products : en
  • US1871922A - Machine and method for use in shoemaking : en
  • CA325162A - Striping device : en fr
  • CH156491A - Multiple tariff meter with differential gears, especially for electricity meters. : de en
  • CH156557A - AC induction motor with intermediate rotor. : de en
  • DE557132C - Process for the manufacture of double-sided patterned decorative leather : de en
  • GB378529A - Improvements in window constructions : en
  • FR730454A - Flexible brush and method and tools for the manufacture of this brush : en fr
  • DE556583C - Safety device for sausage filling machines : de en
  • DE557126C - Process for the preparation of azo dyes : de en
  • ES126833A1 - New quilt manufacturing system with application of wool fibers. : en es
  • ES127421A2 - A PROCEDURE FOR THE MANUFACTURE OF CEMENT AND ASBESTOS PIPES : en es
  • GB378556A - Improvements in thermally-operated overload switches : en
  • US1871639A - Stall for starting race horses : en
  • US1872340A - Bushing clamp : en
  • US1871562A - Pipe clamp : en
  • US1872095A - Windshield cleaner device : en