- DE479821C - Chain tree stand with conveyor chains for the chain tree carriers :
de
en
- DE479939C - Excavation plow for beetroot and other root crops with grate bars attached to the coulter and supported against the ground :
de
en
- DE480156C - Letter folder with staggered strings that can swing around separate axes of rotation on the sides of the back :
de
en
- US1721580A - Sectional repair bag :
en
- DE479898C - Tray dryer :
de
en
- FR661552A - Bottle and glass container :
en
fr
- US1721751A - Process of treating milk :
en
- FR661283A - Closing system for trunks, canteens and other chests also applicable to closing the hoods of motor cars :
en
fr
- FR661463A - Sealable shielding for electrical fuses :
en
fr
- GB315992A - Improvements in or relating to skimmer attachments for use in connection with coulters of ploughs, skim ploughs, and other agricultural implements :
en
- GB315996A - Improvements in or relating to paddle propellers :
en
- AT113857B - Machine for packing cigarettes. :
de
en
- US1721933A - Process of making drawings, cuts for printing, etc., and apparatus therefor :
en
- DE479793C - System for gasifying and degassing coal dust in the gas stream :
de
en
- DE480024C - Circuit for high-voltage rectifiers consisting of four glow cathode valves in Graetzsch circuit to reduce the DC voltage by half, especially for X-ray tubes :
de
en
- DE479769C - Two or more element wave filter to eliminate annoying secondary waves in high frequency transmission systems :
de
en
- DE480068C - Prahm with bottom flaps :
de
en
- GB295653A - Process and device for the televisual reproduction of stationary or moving pictures and objects by electrical means :
en
- AT113862B - Artificial leg. :
de
en
- AU1431028A - Improvements in burners for kerosene incandescent lamps ofthe wick type :
en
- US1721856A - Finishing welt :
en
- US1721925A - Towel cabinet and method of loading same :
en
- US1722087A - Wire-stripping machine :
en
- DE479844C - Conveyor device for the pre-rolled sheet metal from the pre-roll to the finishing roll in sheet metal rolling mills :
de
en
- DE479954C - Direct oil cooler :
de
en
- US1721975A - Apparatus for making tire tubes :
en
- DE480161C - Sheet feeder for work machines, such as printing machines, folding machines and. like :
de
en
- GB315962A - Process of rapid electric stunning cattle and pigs for slaughter :
en
- FR661566A - Direct reading installation for measuring electromotive forces :
en
fr
- DK40489C - Automatic Weight. :
da
en
- FR661107A - Hydraulic brake pad for railway vehicles :
en
fr
- GB316081A - Improved means for relaying railway tracks :
en
- DE479706C - Pressure cylinder for hydraulic brakes of motor vehicles :
de
en
- FR661062A - Regulator device for elastic fluid turbines :
en
fr
- FR661375A - Optical projector with selector screen :
en
fr
- GB316018A - Improvements in wooden panelling for walls and floors :
en
- US1721567A - Multiplex radio transmitting system :
en
- US1722168A - Signaling apparatus :
en
- FR661127A - Massage roller :
en
fr
- US1722121A - Electron-discharge device :
en
- DE479914C - Device for dyeing warps with ice or developing colors :
de
en
- FR661250A - Device for automatic commissioning of electrically controlled pumping, ventilation or compression units :
en
fr
- FR661498A - Boiler fitted with a steam superheater arranged in a hot gas circulation :
en
fr
- FR661568A - Steering device for steerable wheel vehicles :
en
fr
- US1721680A - Tilting device for harvester platforms :
en
- US1721686A - Method of extracting oils from oleaginous materials :
en
- US1722092A - Photographic strip negative and color-print-making system :
en
- DK40517C - Electric Signal Drive with automatic Return from the "Driving position". :
da
en
- GB306389A - Improvements in mechanism for operating vehicle lifting-jacks :
en
- GB316121A - Improved method of influencing an electric current by means of radiation :
en
- FR661607A - Gas pump :
en
fr
- GB301822A - Improvements in and relating to centrifugal apparatus for extracting juice from juicy materials :
en
- GB316523A - Recording trap nests :
en
- US1721819A - Ornamental eyelet and article ornamented therewith :
en
- USD79003S - Design for a stocking :
en
- FR661261A - Reproduction method and apparatus for color films on photographic films with a crosslinked support :
en
fr
- FR661149A - Aerodrome-shaped merry-go-round :
en
fr
- AU1703528A - Means for the control of the paper reels for rotary web-fed printing machines :
en
- FR661177A - Improvements to regulating devices for refrigeration devices :
en
fr
- FR661385A - Automatic container closing device :
en
fr
- GB304202A - Self lighting lighters and the combination therewith of a cigarette-case or the like :
en
- FR661249A - Independent wheel suspension :
en
fr
- FR661429A - Improvements to automobile hood closers :
en
fr
- US1722135A - Gland for machine shafts :
en
- AU1682628A - Improved method of and apparatus for drying moisture-laden materials :
en
- US1721793A - Drafting instrument :
en
- FR661304A - Loud speaker :
en
fr
- GB316013A - An improvements in or relating to brake-operating mechanism for vehicles :
en
- GB316055A - Improvements in or relating to internal combustion engines having crude oil as a fuel :
en
- FR661447A - Metal staircase :
en
fr
- GB298486A - Improvements in fishing nets or trawling nets :
en
- FR661315A - Improvements made to microphone capsules :
en
fr
- DE479714C - Process for the production of synthetic ammonia :
de
en
- FR661145A - Improvements in telephone receivers :
en
fr
- GR2380B - PERFECTIONS IN APPLIANCE FOR LIQUID DISTRIBUTION. :
el
en
- GB303492A - Improvements in carburettors for internal combustion engines :
en
- DE479913C - Rotary device for machines for cutting furnace pipes :
de
en
- GB315990A - Improvements in radio direction finders :
en
- US1722156A - Hinge :
en
- US1722165A - Switch mechanism :
en
- DE479728C - Process for refining alcoholic liquids containing spices and fragrances :
de
en
- FR661137A - Protective device against spitting for high voltage pipelines :
en
fr
- US1721890A - Braking apparatus :
en
- US1721519A - Vehicle air brake :
en
- US1721589A - Heating, ventilating, and cooling device :
en
- US1721991A - Signaling system :
en
- GB315926A - Improvements in or relating to electric relays :
en
- DE479862C - Circuit arrangement for automatically progressing contactor controls, in particular for electric vehicle engines :
de
en
- FR661180A - Process for reducing the horn to an extremely fine powder :
en
fr
- FR661291A - Process for the production of triple superphosphates and mixed concentrated superphosphates :
en
fr
- FR661341A - Improvements in bottle closures, flasks, etc. with capes :
en
fr
- FR661347A - Mounting method for telephone line selection sets :
en
fr
- GB316068A - An improved air filter for internal-combustion engines :
en
- DE479765C - Centrifugal gas washer :
de
en
- FR661257A - Safety applicable to percussion rockets operating by pushing in a mobile unit containing the entire mechanism, and by inertia of the rear element :
en
fr
- GB297774A - Improvements in or relating to drying apparatus :
en
- FR661011A - Method and device for treating artificial bristles of all kinds :
en
fr
- GB306527A - Improvements in internal combustion engines of the sleeve valve type :
en
- FR661284A - Gas generator for fueling internal combustion engines :
en
fr
- GB297089A - Improvements in or relating to carburetters :
en
- GB315925A - Improvements in or relating to the treatment of paper or like material :
en
- AT113889B - Cavity wall. :
de
en
- FR661370A - Device used to limit the centrifugal displacement executed under the action of the centrifugal force of parts belonging to a rotating body and diametrically opposed or approximately :
en
fr
- CA291476A - Apparatus for producing water gas :
en
fr
- GB316015A - Improvements relating to the manufacture of oxide-coated cathodes for use in vacuum electric devices :
en
- US1721971A - Socket :
en
- FR661430A - Safety device for adjustable tensioners :
en
fr
- DE480105C - Mechanical conveyor system for shunting yards :
de
en
- FR661583A - Protection device for electrical current distribution installations :
en
fr
- FR661593A - Improvements to pistons for pressurized fluid engines :
en
fr
- US1722152A - Rectifying system :
en
- US1721886A - Electrolytic cell :
en
- DE480054C - Electric chandelier :
de
en
- FR661434A - Crusher :
en
fr
- GB315956A - Improvements in pattern books more especially suited for wall papers :
en
- AT113886B - Wooden false ceiling for reinforced concrete beam ceilings. :
de
en
- US1721626A - Fastening means :
en
- DE479929C - Glass blowing machine with automatic scissors for cutting off the glass lump above the mold :
de
en
- FR661159A - Improvements to distributors for internal combustion engines :
en
fr
- FR661504A - Rubber sole for working animal shoes :
en
fr
- US1721765A - Collar-securing means :
en
- AT113881B - Talking machine with a horn arranged below the turntable in the apparatus housing. :
de
en
- GB296023A - Multi-stage steam power plant :
en
- USD79023S - Design for a mirror or similar article :
en
- CA291538A - Speed and reverse gear :
en
fr
- US1722040A - Welding and soldering composition :
en
- GB315947A - Improvements in apparatus for lowering and raising ships' boats :
en
- GR2384B - PERFECTIONS IN AIR COOLING APPLIANCE. :
el
en
- AT113851B - Process for the production of dioxyacetone. :
de
en
- CA291587A - Plane grate furnace :
en
fr
- US1721608A - Sheet feeder :
en
- US1721837A - Hair waver :
en
- DE479957C - Automatic control for vehicle engines that work in series-parallel connection :
de
en
- FR661320A - Remote level indicator :
en
fr
- GR2388B - NEW CHEMICAL COMPOSITION FOR SEALING LETTERS, DOCUMENTS AND OTHER OBJECTS ATINA WISHING TO BE MADE INVOLVED WITHOUT APPLICATION. :
el
en
- GB310796A - Improvements relating to steering means for motor vehicles :
en
- US1721575A - Method of making darts or gores in articles of wearing apparel :
en
- US1721797A - Siphon control for washers :
en
- US1721800A - Apparatus for regulating combustion :
en
- US1721514A - Plastic-block mold :
en
- US1722180A - Two-filament incandescent lamp :
en
- US1722207A - Means for suppressing higher harmonics :
en
- US1722005A - Soot and grease extractor :
en
- DK40496C - Device for screw cutting the tip of wood screw blanks. :
da
en
- US1721969A - Apparatus for casting chill rolls and the like :
en
- US1721572A - Carrier-current system superposed on side circuit of phantom system :
en
- CA291571A - Aluminum ore processing :
en
fr
- CA291627A - Shock absorber :
en
fr
- DE479885C - Steam or jackhammer with two nested cylinder spaces :
de
en
- FR661262A - Improvement in the making of hats :
en
fr
- DE479744C - Device for treating speech disorders :
de
en
- DE479992C - Three-phase commutator machine :
de
en
- US1722108A - Railway-rail anchor :
en
- FR661204A - Soot guard device :
en
fr
- DE479771C - Method of making sound recordings :
de
en
- DE480118C - Sand centrifugal molding machine with a revolving endless centrifugal belt, to which the sand is fed through a second endless belt that runs over rollers and is driven by them :
de
en
- US1722177A - Method of manufacturing metal furniture and products resulting therefrom :
en
- AU1479528A - Improvement in dishwashing apparatus :
en
- US1722181A - Three-phase transformer :
en
- US1721600A - Gauge :
en
- US1722167A - Current transformer :
en
- DE479818C - Erasers made of felt-like clenched metal threads :
de
en
- DE479401C - Process for the catalytic production of ar-tetrahydronaphthylamines :
de
en
- FR661514A - Process for the manufacture of acetone :
en
fr
- FR661570A - Improvements to barriers and signals for level crossings and similar applications :
en
fr
- FR661610A - Cooker for mixed heating of kitchen and central heating :
en
fr
- US1722129A - Blade for automatically-lubricated bearings :
en
- DE479762C - Compensating device for a four-wheel braking device of motor vehicles :
de
en
- DE479801C - Process for bleaching split parts of rattan :
de
en
- DE480087C - Melting furnace with a collecting space for iron and slag in front of the shaft, from which iron and slag flow continuously in different directions :
de
en
- DE480029C - Process for the production of magnetic material, in particular for cores of load coils for cables, which consists of a powdered nickel-iron alloy mixed with insulating material :
de
en
- DE479755C - Beam splitter :
de
en
- FR661156A - Paddle wheel :
en
fr
- FR661417A - Sock holder fastening system :
en
fr
- DE480153C - Above water torch convertible into an underwater torch for autogenous welding and cutting work :
de
en
- US1721902A - Clutch mechanism for presses :
en
- DK40508C - Repair and Patch. :
da
en
- US1721835A - Log stop :
en
- DE479805C - Self-collecting speaking machine :
de
en
- AT113835B - Internal combustion turbine. :
de
en
- US1722117A - Centrifugal switch :
en
- CA291531A - Mixer and blender :
en
fr
- US1721710A - Musical instrument :
en
- US1721555A - Steel :
en
- US1721958A - Dibasic-acid salts and method of making same :
en
- US1721877A - Valve structure :
en
- FR661114A - Process for the composition of a gluing and maintenance product particularly suitable for the preservation of leather and rubber :
en
fr
- FR661189A - Block-striper device allowing stripes to be changed automatically in knitting machines :
en
fr
- FR661625A - Sealing system for disc gasometers :
en
fr
- GB316637A - Improved process for the conversion of hydrocarbons of high boiling point into others of low boiling point :
en
- CA291521A - Closed car roof :
en
fr
- FR661219A - Improvements to trailer trucks :
en
fr
- FR661278A - Manufacture of potassium sulphate from polyhalite :
en
fr
- GB299301A - Switch with compressed air arc extinction :
en
- CA291517A - Receptacle closure :
en
fr
- US1721573A - Chair construction :
en
- US1721930A - Coating composition and process of making :
en
- CA291576A - Fractionating method :
en
fr
- DE478902C - Process for protecting metal coatings of metallic bodies with an oil coating and device for executing the process :
de
en
- CA291562A - Davenport bed :
en
fr
- FR661356A - Improvements to the operating mechanism for sliding windows :
en
fr
- FR661521A - Improvements to diamond holder tools :
en
fr
- AT113892B - Wood connection. :
de
en
- DE479855C - Sightseeing car for arched bridges :
de
en
- US1721821A - Pulverizing machine :
en
- US1722082A - Mica-separating machine :
en
- US1721733A - Figure toy :
en
- DE480005C - Electrical breaker for ignition systems :
de
en
- GB316035A - Improvements in apparatus for sorting sheet material according to thickness :
en
- US1721855A - Motob :
en
- US1722189A - Coin-controlled vending mechanism :
en
- DE479788C - Display device for extinguishing devices in which an artificial network earth fault is brought about :
de
en
- DE479816C - Razor for the production of round tones :
de
en
- FR661226A - Box, container or tank construction system for all applications :
en
fr
- GB316122A - Improvements in or relating to soil fertilisation :
en
- USD79027S - Design for a table standard :
en
- DE479827C - Manufacture of phosphoric acid :
de
en
- DE479995C - Automatic loading device with loading piston for round conical gratings :
de
en
- US1721711A - Road scraper :
en
- US1721521A - Collapsible and disappearing stair :
en
- US1721865A - Musical instrument :
en
- USD79007S - Design for an atomizer or similar device :
en
- DE479918C - Large capacity conveyance by means of a cogwheel locomotive :
de
en
- DE480052C - Induction machine with a commutator rear machine, which is excited in its rotating parts :
de
en
- US1721621A - Radiator and the like :
en
- US1721632A - Gasoline-dispensing device :
en
- US1721882A - Process for converting cyannaphthalene-sulfonic acids :
en
- US1721912A - Shoe :
en
- US1721674A - Blowing device :
en
- CA291505A - Regenerator heater :
en
fr
- CA291544A - Manure distributor :
en
fr
- DE479896C - Abraumfoerderbruecke with storage on a single chassis :
de
en
- US1722226A - Joint cover for pews :
en
- US1721576A - Noglare writing paper and process of making same :
en
- US1721783A - Cotton-drawing frame with balling head :
en
- DE479799C - Device for fine adjustment of elevators :
de
en
- US1721972A - Apparatus for making wall board :
en
- US1722078A - Cover for sewing-machine pulleys :
en
- US1721583A - Vulcanizing bag :
en
- US1721691A - Manure-spreader-driving mechanism :
en
- CA291510A - Packing for pistons :
en
fr
- CA291537A - Flying device :
en
fr
- US1721921A - Core drill :
en
- US1721990A - Process for the production of camphene from pinene hydrochloride :
en
- US1721792A - Control assembly for steering gears :
en
- AT113812B - Methods of examining paintings and painted objects such as sculptures. :
de
en
- US1721876A - Scraper attachment :
en
- US1722046A - Shunt blowout device :
en
- AT113867B - Equipment for the operation of electrical power generation systems with several locally separated power plants. :
de
en
- FR661411A - Device for the treatment by electrification of trees, shrubs or other plants :
en
fr
- GB316026A - Improvements in and relating to means for winding up spring motors, more particularly of talking machines :
en
- US1721663A - Heating attachment for windshields :
en
- US1722085A - Rotary drilling machine :
en
- US1721825A - Pump :
en
- DE478931C - Device for damping torsional vibrations using an additional centrifugal mass rotatably mounted on the shaft at the point where the greatest possible vibration amplitude is possible :
de
en
- GB316000A - Improvements in and relating to domestic stoves and the like :
en
- US1722093A - Disk gas holder :
en
- USD79051S - Design for a stove :
en
- DE480037C - Cold storage :
de
en
- FR661383A - Device for controlling a reciprocating pump which operates only in one direction :
en
fr
- US1721769A - Traction wheel :
en
- FR661227A - Motorcycle cultivator :
en
fr
- FR661416A - Buckle :
en
fr
- GB316005A - Improvements in and relating to apparatus for re-producing and transmitting sound :
en
- USRE17378E - To neg :
en
- DE479667C - Horizontal semi-automatic machine for bending and embossing mass-produced articles :
de
en
- GB316086A - Improvements in or relating to glass shaping machines :
en
- US1721742A - Molding mixture :
en
- US1721914A - Gas torch for dental use :
en
- FR661443A - Music device, vending machine for cigarettes, candies, etc. :
en
fr
- GB290633A - Transformers for supplying electric current to discharge tubes :
en
- DE479912C - Switch-off and reversing device for the cutting tool on cutting machines with a two-axis motor :
de
en
- DE479807C - Swath board for grass harvesters :
de
en
- US1722224A - Electric toaster :
en
- US1721561A - Clamp nail :
en
- US1722097A - Apparatus for selectively cutting out a rectifier when flashing-over occurs therein :
en
- DE479941C - Self-watering basin :
de
en
- DE479950C - Hair clipper :
de
en
- US1721988A - Lathe center :
en
- FR661354A - Plastic and elastic substances and production process :
en
fr
- GB306388A - :
en
- GB316164A - Improvements in acid resisting iron alloys :
en
- US1721778A - Air and cotton separator :
en
- FR661211A - Device for emptying tons :
en
fr
- FR661402A - Device for indicating, with persistence, the maximum speed reached by vehicles, for example automobiles :
en
fr
- GB316016A - Improvements in or relating to ovens for baking, cooking, and the like :
en
- FR661111A - Skill game for fairground entertainment :
en
fr
- GB316083A - Improvements in or relating to hand-cuffs :
en
- DK40501C - Apparatus for filling condensed milk in cans. :
da
en
- GB315983A - Improvements in high speed circuit breakers :
en
- FR661110A - Sprayer for agricultural and other use :
en
fr
- FR661260A - Method and device for obtaining stereoscopic films using embossed films :
en
fr
- US1721931A - Coating composition and process of making same :
en
- GB315898A - Improvements in door mats :
en
- DE479785C - Process for electrical resistance welding of cross-abutting workpiece parts :
de
en
- DE479841C - Remote switch for compressed gas lamps :
de
en
- FR661136A - False collar or other piece of lingerie :
en
fr
- FR661324A - Coin-Controlled Vending Machines Improvements :
en
fr
- FR661491A - Cycles tire inflator system :
en
fr
- GB315972A - Improvements in and in the manufacture of buckets, baths, wash-ups, and like hollow-ware :
en
- US1722182A - Propeller :
en
- FR661310A - Centralized lubrication system :
en
fr
- DE479719C - Spring-loaded socket for plug devices :
de
en
- US1722003A - Joint :
en
- US1721540A - Lamp shade :
en
- US1721656A - Tie press :
en
- DE479683C - Setup on mechanically coupled key switches :
de
en
- DE479877C - An anchor trolley carrying a rope pulley for equipment for working on vineyards :
de
en
- GB295638A - Improvements in or relating to ground working machines :
en
- DE479739C - Device for attaching a cap made of glass to the base plate of electricity meters :
de
en
- DK40499C - Procedure with associated Receiver for Wireless Telegraphy and Other Character Transmission. :
da
en
- US1721832A - Attachment for automobiles and the like :
en
- USD79031S - Design for a chair :
en
- FR661205A - New ramie shelling machine, and other plants or textile leaves :
en
fr
- US1722047A - System for signaling :
en
- US1722107A - Railway-rail anchor :
en
- US1721873A - Process for obtaining chlorination products from hydrocarbons :
en
- AT113855B - Bodywork, in particular for passenger cars. :
de
en
- CA291503A - Document punch :
en
fr
- US1721745A - Bathtub carrier :
en
- US1721956A - Washing machine :
en
- AU1645228A - Improvements in harvesters :
en
- AU1715228A - Improvements in septic tanks :
en
- CA291477A - Radiator :
en
fr
- FR661297A - Improvements to sound reproducers :
en
fr
- GB316009A - Sound record bodies :
en
- AT113825B - Electric collector. :
de
en
- DE479740C - Electric capacitor with cellulose skin made from viscose in the dielectric :
de
en
- DK40486C - Dust layer for cigar boxes and the like. :
da
en
- US1722178A - Bending and forming machine :
en
- FR661113A - Ladies sanitary napkin :
en
fr
- CA291463A - Railway gate :
en
fr
- US1721771A - Tire valve :
en
- CA291478A - Plough :
en
fr
- US1721857A - Key action for typewriters and other machines :
en
- US1721936A - Slab incinerator with interconnected door control :
en
- DE479847C - Switching device for the paper roll of typewriters :
de
en
- AT113900B - Engine, in particular internal combustion engine, with a group of cylinders arranged along a circular line. :
de
en
- AT113856B - Double twist grip for motorcycles. :
de
en
- AU1686928A - Wheel lifting device :
en
- AU1431328A - Improvements in and relating to feed water supply regulators intended particularly for use with steam boilers :
en
- CA291471A - Pulp water concentrator :
en
fr
- DE480074C - Loss basin with a non-return flap behind the water seal, in which the flap is accessible from the outside through an easily removable cover in the drain socket :
de
en
- FR661591A - Small electro-magnetic or dynamo-electric motor :
en
fr
- DE479930C - Process for the production of glass objects with tubular hollow spaces :
de
en
- AT113894B - Pressure roller for drafting devices. :
de
en
- FR661295A - Improvements in methods and apparatus for the manufacture of sheet glass :
en
fr
- GB289414A - Improvements in or relating to the treatment of substances containing unsaturated carbon compounds for the purpose of modifying the physical properties thereof :
en
- FR661084A - :
fr
- FR661191A - Improved device for capping containers :
en
fr
- AT113850B - Transmission for internal combustion engines with pistons rotating in opposite directions. :
de
en
- DE479887C - Protective coating for fuel containers, especially for aircraft, using a mixture of glycerine and carbohydrates :
de
en
- US1722015A - Recovery of fats, oils, or oleaginous substances from materials yielding them :
en
- US1721537A - Hydraulic fruit-treating machine and method :
en
- US1722201A - Internal-combustion engine :
en
- US1721724A - Fixture support :
en
- US1722218A - Thread cleaner :
en
- CA291470A - Hay harvester :
en
fr
- CA291532A - Shoe stitcher :
en
fr
- US1721916A - Aeroplane :
en
- AT113837B - Number transmitter for automatic telephone systems. :
de
en
- US1721550A - Roof flashing :
en
- DE479537C - Device for the connection of a tractor with gearless devices for tillage :
de
en
- DK40487C - Cleaning and sorting device for double-cleaning threshers. :
da
en
- US1721853A - Electric-current regulator :
en
- USD79035S - Charles w :
en
- US1721814A - Soldering composition :
en
- US1721585A - Electric-current distributor :
en
- US1721980A - Tree holder :
en
- DE479787C - Arrangement for quick release of switches :
de
en
- DE480006C - Electric starter for internal combustion engines :
de
en
- FR661126A - Meat grinder :
en
fr
- GB316040A - Improvements in or relating to sliding and folding doors and the like :
en
- CA291557A - Assembling machine :
en
fr
- US1721642A - Indicating signal for vehicles :
en
- US1721673A - Gear-shift mechanism :
en
- US1721863A - Wood-pulp-grinding plant and the art of operating the same :
en
- US1722170A - Production of hydrogen sodium sulphide :
en
- AT113841B - Oven. :
de
en
- AT113876B - Device for achieving synchronous speed of several motors fed by a direct current source in parallel or series connection by asynchronous machines. :
de
en
- US1722164A - Apparatus for treating flax for spinning :
en
- USD79006S - Design for an atomizer or similar device :
en
- DE479999C - Process for filling containers with the same quantities of goods :
de
en
- FR661144A - Before boat :
en
fr
- FR661313A - Improvements to cylinders of internal combustion engines :
en
fr
- US1721764A - Combination regulated mute :
en
- US1722077A - Milk-can-steaming device :
en
- GB291349A - Automatic needle supplying and changing attachments to gramophone and like machines :
en
- GB315965A - Improvements in pistons :
en
- US1721950A - Frame for building openings :
en
- US1721803A - Process of preparing limestone :
en
- US1721718A - Oil-field jack :
en
- US1721879A - Pulverized fuel burner :
en
- US1721977A - Gas indicator :
en
- US1722006A - Draft apparatus for cotton spinning :
en
- US1722133A - Paper holder and rewinder :
en
- AU1560028A - Cigarette lighting and dispensing devices :
en
- AU1604928A - Cushioning mechanism for railway draft rigging :
en
- FR661288A - Improvements made to traffic indicators, especially those to mark pedestrian crossing :
en
fr
- GB304271A - Improvements relating to wrapped butter and margarine :
en
- AU1435328A - Improvements in and relating to rain or surface water storage devices having associated filtering means :
en
- US1721895A - Apparatus for assembling vehicle spoked wheels :
en
- US1722009A - Lock spigot :
en
- US1721538A - Permanent way for railways :
en
- US1721795A - Incubator and method of hatching chickens :
en
- US1722026A - Process of obtaining alpha-naphthylamine from a mixture of alpha and beta naphthylamines :
en
- US1721754A - Bed :
en
- US1721866A - Measuring and dispensing device :
en
- FR661419A - Device for moving the oscillation point of the handbrake lever, applicable to vehicles with mechanical traction, in particular automobiles :
en
fr
- DE479763C - Garbage can :
de
en
- US1721920A - Telephone system :
en
- DE479795C - Artificial thread, consisting of a strip of thin, crystal-clear cellulose skin wrapped around a fiber core :
de
en
- FR661644A - Improvements to watches and similar items :
en
fr
- AT113849B - Carburetor. :
de
en
- GB292930A - Distance relays for the protection of electric circuits :
en
- GB292107A - Improvements in high tension transformers :
en
- US1721637A - Adjustable loom bearing :
en
- CA291467A - Trousers :
en
fr
- US1722235A - Hoist :
en
- US1721645A - Fan attachment for tractors :
en
- US1721906A - Baling press :
en
- AT113864B - Electric three-wire or multi-wire power cable. :
de
en
- CA291615A - Cylinder protector :
en
fr
- CA291606A - Fire extinguisher apparatus :
en
fr
- AT113828B - Medical quartz lamp. :
de
en
- DE479856C - Construction crane running on rails, especially for replacing bridge parts :
de
en
- CA291497A - Lawn mower :
en
fr
- US1721961A - Railway-traffic-controlling apparatus :
en
- CA291614A - Manufacture of flat, thin-walled rubber articles from rolled sheets :
en
fr
- DK40510C - Sack closure. :
da
en
- FR661355A - Improvements to floats for fishing nets and the like :
en
fr
- GB316074A - An improved toy balloon :
en
- US1721506A - Convertible liquid container :
en
- US1721878A - Method of attaching copper fins to cast-iron cylinders :
en
- US1722246A - Protecting means for gas meters :
en
- US1721932A - Cotton-cleaning assembly :
en
- US1722098A - Coating for molds :
en
- AT113822B - Massager for skin cleansing. :
de
en
- AT113870B - Method and machine for manufacturing centreless electron tubes. :
de
en
- CA291622A - Machine for handling loose materials :
en
fr
- DE479983C - Means for washing and deswelling of rubber parts of printing presses :
de
en
- AU1428728A - Improvements in or relating to seal containers and to methods and apparatus for sealing same :
en
- GB315899A - Improvements in dyeing animal materials :
en
- AU1602628A - Antioxidant orage-resister :
en
- US1721966A - Process for making tungsten alloys :
en
- CA291507A - Oil burner control :
en
fr
- US1721796A - Machine element :
en
- US1721824A - Knitting machine :
en
- CA291590A - Method of effecting catalytic reactions :
en
fr
- FR661597A - Method and apparatus for treating fabric with a solution of rubber or the like :
en
fr
- GB315948A - Improvements in wardrobes :
en
- US1722067A - Beauty-parlor dress and hair-protector set :
en
- FR661574A - Improvements in spinning of artificial silk or the like :
en
fr
- US1721811A - Bundling machine :
en
- US1721598A - Tail structure for aeroplanes :
en
- DE479857C - Fastening device for interchangeable signpost arms, the ends of which are inserted into vertical slots on the head of a hollow white column by means of bent tabs and are held in place by a screw-off cap :
de
en
- US1722013A - Display box :
en
- AT113879B - Hollow rope. :
de
en
- AU1439628A - Improvements in or relating to multi-leaf one-way torque-transmitting clutches :
en
- GB316007A - Improvements in or relating to sound reproducing devices such as loud speakers :
en
- US1721872A - Insect destroyer :
en
- AT113840B - Bed mattress sprung with compressed air. :
de
en
- US1722147A - Art of cracking hydrocarbon oils :
en
- US1721624A - Internal-combustion engine :
en
- US1721768A - Magnesium alloy and method of making same :
en
- AU1593828A - Improvements in billfolds and like articles :
en
- CA291618A - Hydraulic jack :
en
fr
- AT113817B - Process for the production of hot cathode tubes. :
de
en
- US1721954A - Valve structure :
en
- US1721650A - Hen's nest :
en
- US1721840A - Furnace :
en
- AU1436928A - Improvements in or relating to methods of and means for use inthe manufacture of shoes :
en
- US1721883A - Flare-releasing mechanism for aircraft :
en
- US1721894A - Snow fence :
en
- US1722153A - High-tension cable :
en
- CA291572A - Play suit :
en
fr
- US1721955A - Artificial denture or plate :
en
- US1722217A - Stretcher :
en
- FR661478A - Tire nail pullers :
en
fr
- US1722004A - Vehicle safety bumper :
en
- AT113861B - Procedure to prevent corrosion in iron drinking water pipes. :
de
en
- CA291588A - Plane grate furnace :
en
fr
- US1721517A - of flint :
en
- US1722136A - Valveless lubricating-oil-pumping apparatus :
en
- US1722194A - System of distribution :
en
- US1722253A - Combination burner mounting and air control :
en
- DE479897C - Abraumfoerderbruecke :
de
en
- FR661151A - Slipper :
en
fr
- FR661244A - Method and device for amplifying and diffusing sound waves :
en
fr
- FR661550A - Brake shoe :
en
fr
- GB301308A - Improvements in or relating to vehicle spring suspension systems :
en
- GB315970A - Improvements in and connected with change speed gears for transmitting power :
en
- DE479761C - Brake shoe made of sheet metal, in particular for motor vehicles :
de
en
- FR661281A - Method of fixing the latches in the scrub brushes :
en
fr
- FR661392A - Improvements in lifting road vehicles :
en
fr
- CA291574A - Stone gathering machine :
en
fr
- CA291480A - Garden roller :
en
fr
- DE479884C - Closing seal for pressure or vacuum vessels :
de
en
- USD79052S - Design for a head for mannequin or similar article :
en
- FR661270A - Electric control of vickers machine guns or other systems :
en
fr
- FR661500A - Bicycle rack :
en
fr
- GB316023A - Improvements in the purification and softening of water :
en
- US1721629A - Binding strip :
en
- AT113896B - Ice pick. :
de
en
- DE480043C - Drum frame storage for cable machines :
de
en
- CA291487A - Cultivator and pulverizer :
en
fr
- CA291466A - Lift cage stop gear :
en
fr
- CA291484A - Flower holder :
en
fr
- AT113865B - Electric train lighting device with a turbo dynamo on the locomotive and a battery in a car. :
de
en
- US1721566A - Lamp grip socket :
en
- US1721822A - File :
en
- US1721897A - Tennis racket and the like :
en
- US1722160A - Automatic water-discharge device for oil tanks :
en
- US1722244A - Reflector mechanism for automobiles :
en
- USD79021S - Design for a chair :
en
- DE479985C - Pressure vessel for difficult to liquefy gases :
de
en
- FR661235A - Improvements in the preparation of textile fibers :
en
fr
- FR661129A - Improvement in acoustic devices :
en
fr
- FR661569A - Cinematographic apparatus :
en
fr
- US1722209A - Stantine ionides :
en
- CA291492A - Advertising device :
en
fr
- DE480123C - Protective railing for a flying window frame :
de
en
- FR661351A - Electrical Installation :
en
fr
- GB307427A - Improvements in or relating to vehicle axles :
en
- FR661316A - Device for winding and setting the time of a timepiece :
en
fr
- US1721740A - Shaft guard :
en
- FR661155A - Folding bed or armchair :
en
fr
- FR661546A - Process for the extraction of tin and antimony from the alloys which contain them :
en
fr
- GB304270A - Improvement in pistons :
en
- DE480027C - Iron Z sheet pile :
de
en
- FR661524A - Lead free eye shadow :
en
fr
- GB316113A - Improvements in the manufacture of catalysts for the production of methanol and higher alcohols :
en
- GB316238A - Improvements in or relating to the manufacture of reinforced or compound glass and to the coating and treatment of sheets of other material :
en
- FR661576A - Reservoir pen holder :
en
fr
- FR661336A - Universal fireplace with mobile grate :
en
fr
- GB290162A - Improvements in or relating to sifting machines :
en
- US1722231A - Locking device :
en
- DE480069C - Reverse gear :
de
en
- US1721841A - Advertising apparatus :
en
- US1722104A - Whipper :
en
- GB315975A - Improvements in railway rail joints :
en
- GB316049A - Improvements in or relating to apparatus for and method of making boiler headers :
en
- FR661167A - Device for winding veneer sheets debited by unwinding machines :
en
fr
- FR661367A - Striking pendulum case :
en
fr
- GB315985A - Improvements in and relating to the exhaust systems of internal combustion and like engines :
en
- GB316045A - Improvements in window frame "fasteners" and "catches" :
en
- GB316092A - A new or improved back-rest or cushion for a seat or chair back :
en
- GB316112A - Improvements in or relating to surgical dressings :
en
- FR661196A - De-production of lubricating oils from internal combustion engines :
en
fr
- GB292065A - Improvements in automatic steering systems :
en
- GB315952A - Improvements in rotary pumps, compressors and the like :
en
- AT113827B - Hook pliers. :
de
en
- DE479843C - Method for the joint removal of two rollers using a discharge device :
de
en
- FR661248A - Belt improvements for conveyors, elevators, etc. :
en
fr
- GB316636A - Improvements in or relating to advertising devices :
en
- DE479734C - Procedure for the installation of galvanic elements :
de
en
- US1721515A - Commutator :
en
- FR661472A - Fireplace for liquid, pulverulent or gaseous fuels :
en
fr
- GB297795A - :
en
- FR661312A - Improvements to power transmission chains :
en
fr
- FR661294A - Arrangement for passing through baths, particularly electrolytic baths, objects suspended from supporting devices :
en
fr
- GB302313A - Improved manufacture of wood sugar :
en
- FR661195A - New attraction :
en
fr
- FR661268A - Auxiliary device for increasing the adhesion of motor vehicles on soft soils :
en
fr
- DE480163C - Wall rosette for electrical installation devices for damp rooms :
de
en
- DE479796C - Shoe insole to support the foot :
de
en
- FR661363A - System and apparatus for the production of photo-phonograms :
en
fr
- GB308244A - Watertight motor with short-circuit rotor :
en
- DE479721C - Warning color from re-forming pigments :
de
en
- DE480067C - Centrifugal pump, especially for pumping hot fluids, with hydraulic relief device for the axial thrust :
de
en
- FR661542A - Improvements in the manufacture of artificial silk :
en
fr
- GR2383B - WIRE BINDING MACHINES. :
el
en
- US1721544A - Process of producing high vacua :
en
- US1722025A - Process for brazing copper alloys to iron alloys :
en
- FR661153A - Pneumatic tool :
en
fr
- FR661541A - Improvements to elastic fluid turbines :
en
fr
- FR661214A - Carburetor improvements for internal combustion engines :
en
fr
- GB289469A - Improvements in or relating to circular knitting machines for producing seamless shaped circular knitted goods :
en
- DE480094C - Monoplane with cantilevered wings :
de
en
- US1721644A - Bottle-stopper holder and support :
en
- US1721571A - Bathtub pad :
en
- US1722096A - Counterbalancing means for pumping apparatus :
en
- AU1734928A - Improvements relating to railway switch operating apparatus andthe like :
en
- CA291553A - Automobile bumper :
en
fr
- US1721884A - Oil-well regulator :
en
- US1721892A - Tool for reaming bushed bearings of engine connecting rods :
en
- FR661527A - Improvements to the anti-friction pads :
en
fr
- AT113846B - Device for the prevention of railway accidents as a result of running over stop signals. :
de
en
- AT113830B - Bandage, especially sanitary napkin. :
de
en
- DE480109C - Call finder circuit :
de
en
- US1721929A - Process for peeling fruits :
en
- AU1591028A - An improved looseleaf holder :
en
- CA291469A - Speed gear :
en
fr
- CA291617A - Clothes wringer :
en
fr
- US1721592A - Power transmission for nonreversible motors :
en
- US1721870A - Cylinder construction for air-cooled engines :
en
- DE479715C - Process for the production of theobromine from natural products containing theobromine :
de
en
- US1722070A - Time lock :
en
- US1722024A - Booster supplemented locomotive :
en
- US1721693A - Steam heating system :
en
- US1722175A - Process of and means for drying liquids containing solid constituents :
en
- DE479966C - Continuous bending machine :
de
en
- DE479773C - Compression device for the production of hollow hemispheres and oval hollow bodies from sugar and other sweeteners :
de
en
- US1721595A - Method of blanching celery and other green vegetables :
en
- US1722171A - Process of treating cellulose and cellulose-ester filaments and the product thereof :
en
- US1721522A - Almond milk composition :
en
- DE479852C - Annealing furnace for the continuous annealing of tubes, rods, etc. like :
de
en
- FR661296A - Belt tensioner :
en
fr
- GB315967A - Improvements in or relating to change speed toothed gearing :
en
- AT113874B - Socket. :
de
en
- US1721552A - Card-inserting attachment for wrapping machines :
en
- US1721928A - Towel cabinet :
en
- US1721934A - Display device :
en
- CA291479A - Reversing gear :
en
fr
- DE480058C - Adjustable limit gauge :
de
en
- FR661342A - Accumulator battery :
en
fr
- US1721654A - Condenser and liquid receiver :
en
- US1722214A - Incubator :
en
- US1721530A - Shaving implement :
en
- US1721689A - Slip :
en
- US1722161A - Method of and apparatus for making incandescent lamps and similar articles :
en
- US1721513A - Candle machine :
en
- FR661335A - Improvements to cylinders of internal combustion engines :
en
fr
- FR661396A - Improvement in the construction of metal ladders :
en
fr
- GB316084A - Improvements in ironing machines for laundry purposes :
en
- GB292066A - Process for the manufacture of derivatives of ethylene and homologues thereof :
en
- DE480080C - Device for casting stereotype plates :
de
en
- FR661490A - Process for the production of vicinal trihalobenzenes :
en
fr
- FR661401A - Improvements made to processes to make containers or envelopes watertight after or before filling :
en
fr
- FR661462A - Lantern holder for bicycles :
en
fr
- FR661618A - Method and apparatus for the production of carbon rich pitch :
en
fr
- GB332941A - Improvements in or relating to variable capacity electric condensers :
en
- GB316041A - Improved process for recovering camphor from camphor containing substances :
en
- DE479984C - Process for removing constituents from gas mixtures which solidify when they are cooled :
de
en
- DK40511C - Horseshoe machine. :
da
en
- DE480076C - Process for the production of air yeast :
de
en
- GB289065A - Improvements in or relating to telephone systems :
en
- US1721529A - Filing case :
en
- GB315997A - Improvements in or relating to soap :
en
- DE479712C - Electric heater :
de
en
- FR661410A - Improvements to electric heating :
en
fr
- FR661547A - Brake arrangement :
en
fr
- DE480003C - Magnetic ignition device with oscillating armature :
de
en
- DE479581C - Device for protecting converters :
de
en
- DE479968C - Silicon brass bearing shell :
de
en
- GB315908A - Improvements in and relating to brush gear for dynamo-electric machines :
en
- DK40518C - Procedure for Remote Control of Relays or similar Devices using Power Lines of a Low Frequency Power Supply Network. :
da
en
- GB315966A - Improvements in gyroscopic apparatus :
en
- GB316002A - Improvements in or relating to safety razors :
en
- FR661496A - Improvements in control chain tensioning devices :
en
fr
- DE479919C - Inclined elevator with conveyor lines branching off from the inclined elevator :
de
en
- FR661143A - Protective covers, of leather or rubber, for shoe heels :
en
fr
- FR661622A - Speaker system :
en
fr
- FR661371A - Sewing machine :
en
fr
- GB297726A - Improvements in or relating to the vulcanisation of rubber :
en
- US1722069A - Apparatus for charting the riding qualities of vehicles :
en
- US1722090A - Rock drill and like reciprocating tool and valve mechanism therefor :
en
- AU1508028A - An improved collapsible table :
en
- CA291465A - Alarm circuit system :
en
fr
- DE479337C - Process for the production of round metal powder cores :
de
en
- DE479980C - Folded folder consisting of articulated parts for storing large-format documents, drawings, textile goods, etc. like :
de
en
- DE480088C - Trunk :
de
en
- AT113877B - Feedback device for electrical high-speed regulators. :
de
en
- US1722120A - Eyeshade :
en
- US1722221A - Dispensing container :
en
- US1722238A - Illuminated writing implement :
en
- DE480129C - Device for the automatic engagement and disengagement of agricultural equipment connected to a tractor :
de
en
- GB316027A - Improvements in and relating to means for coupling shafts :
en
- US1721640A - Automatic telephone system :
en
- DK40504C - Shaft furnace for the handling of metal and metal ores. :
da
en
- DE479814C - Electric carts with a self-contained winch built on its platform :
de
en
- DE480104C - Device for typewriters to secure the writing limit on the lower sheet edge :
de
en
- DE479408C - Sound reproduction device, speaking machine, electric loudspeaker or the like. :
de
en
- DE480164C - Contact arrangement on automatic switches :
de
en
- US1721900A - Stacking machine :
en
- FR661361A - Improvements made to internal combustion engines, in particular those fitted in motor vehicles :
en
fr
- GB316012A - Improvements in and connected with building blocks or bricks :
en
- CA291585A - Cheese dipper :
en
fr
- US1722139A - Insert for floorings and pavements :
en
- CA291597A - Roller bearing journal box :
en
fr
- DE479904C - Method for signal transmission on moving trains by electromagnetic induction :
de
en
- DE480159C - Rotary piston machine with an annular working space and swiveling pistons whose axis of rotation is parallel to the main shaft :
de
en
- US1721847A - Apparatus for testing the dielectric strength of insulating material :
en
- US1722237A - Broiler :
en
- USD79045S - Albeet j :
en
- US1721638A - Automatic recasting control device :
en
- US1722110A - Apparatus for separating fibers from bast plants and other adhering fibers :
en
- DE479733C - Depolarization doll for galvanic dry elements :
de
en
- DE479922C - Electromagnetic relay arrangement, especially for automatic electrical train protection systems :
de
en
- GB316033A - A new or improved candlestick :
en
- AT113873B - Circuit arrangement for private branch exchanges in which exchange and inquiry connections are made via the same connection line. :
de
en
- US1721658A - Apparatus for mounting tire chains :
en
- US1722169A - Twin comb section :
en
- US1721675A - Brake lining and method of making same :
en
- DE479494C - Reversing device for locomotives :
de
en
- DE479969C - Securing the base bush of a ball bearing on the shaft :
de
en
- DE479998C - Grapple winch :
de
en
- DE480056C - Device for cleaning and disinfecting chambers and similar objects :
de
en
- GB316167A - An improved process and apparatus for the concentration of juices, vegetable extracts, and organic and inorganic solutions generally :
en
- US1722032A - Drum :
en
- US1722213A - Sound-producing apparatus :
en
- FR661609A - Frame for the attic :
en
fr
- FR661638A - Improvements to pneumatic tires consisting of guided metal cables :
en
fr
- US1721848A - Strand cutter :
en
- US1721981A - Dispensing device :
en
- US1722056A - Garment holder :
en
- US1721809A - Composition in tablet form for determining alkaline content by titration :
en
- AT113839B - Wire mattress. :
de
en
- US1722062A - Lock mechanism :
en
- US1722245A - Letter-holding device :
en
- AT113844B - Car body for motor vehicles that can be converted into a car body for transporting people or loads. :
de
en
- DE479829C - Process for the production of isobutyl alcohol :
de
en
- DE479925C - Process for the preparation of azo dyes :
de
en
- CA291512A - Car truck :
en
fr
- DE479976C - Manufacture of stuff prints :
de
en
- DE479928C - Glass blowing machine :
de
en
- FR661142A - Knitting needle :
en
fr
- GB316044A - Improvements relating to the reduction of piston slap in internal combustion engines :
en
- AT113854B - Pneumatic regeneration machine. :
de
en
- CA291560A - Liquid and gas contact apparatus :
en
fr
- USD79019S - Design por an armchair :
en
- USD79047S - Design por a beauty-parlor front-entrance unit :
en
- US1721904A - Tuning peg for stringed musical instruments :
en
- DE479940C - Self-watering basin :
de
en
- GB298649A - :
en
- US1722094A - Electric wave translation system :
en
- GB315980A - Improvements in or connected with straps and like flexible, binding, securing or supporting means :
en
- DE480030C - Device for the creation of furrows in earthworks :
de
en
- DE480075C - Closure for cleaning channels opening into the combustion chamber on steam ovens :
de
en
- US1721628A - Double inspection jack spooler :
en
- US1721806A - Tubing oil saver :
en
- US1721846A - Internal-combustion engine :
en
- GB289789A - Improvements in or relating to brakes for automobile vehicles :
en
- GB315929A - Improvements in high top boots, combined overshoes and gaiters and the like footwear :
en
- GB299853A - Improvements in vacuum electric tube devices :
en
- CA291624A - Dental plate :
en
fr
- DE479909C - Process for the production of solid tanning agents from sulphite cellulose waste liquor :
de
en
- FR661168A - Rotating element advertising and indicating devices :
en
fr
- US1722051A - Bearing-coil housing :
en
- FR661518A - Improvements to resinous compounds :
en
fr
- GB315934A - Improvements in and connected with tube radiators :
en
- GB316060A - Improvements in valve for rock drills :
en
- GB316067A - Gas meters :
en
- FR661424A - Improvements to advertising and signaling devices incorporating a reflecting mirror :
en
fr
- DK40505C - Automatic weight. :
da
en
- DE479395C - Method and device for the mechanical cleaning of beer pipes :
de
en
- DE479872C - Device for pressing the boards of floors together :
de
en
- FR661140A - Cut guard :
en
fr
- FR661513A - Ladies toiletries :
en
fr
- GB315991A - Improvements in the conversion of hydrocarbons of high boiling point into others of low boiling point :
en
- FR661123A - Improvements to decal processes :
en
fr
- FR661691A - Device for the decomposition of carburized hydrogen :
en
fr
- CA291494A - Dyeing method :
en
fr
- DE479760C - In three points on the chassis of motor vehicles supported frame for conveyor devices u. like :
de
en
- DK40498C - Securing for Nuts, Screw Heads and the like. :
da
en
- GB315941A - Improvements in or relating to spring columns, buffers and like shock-absorbing or cushioning devices :
en
- FR661331A - Development device for automatic photographic sales apparatus :
en
fr
- FR661337A - Improvements to folding cycles :
en
fr
- FR661614A - Improvements made to vehicles powered by steam :
en
fr
- GB316010A - Improved speed-controlling means for talking-machines :
en
- GB316079A - Improvements in or relating to picture projecting apparatus :
en
- GB316337A - Rotary propeller :
en
- FR661485A - Electric lamp can be regenerated and used again :
en
fr
- FR661488A - Handling or transloading device controlled by a friction system from the rear wheels of a self-propelled freight wagon :
en
fr
- FR661376A - Carburetor without float or nozzle, without constant level for all internal combustion engines :
en
fr
- US1722232A - Display device :
en
- DK40488C - Device for clothes hangers. :
da
en
- FR661128A - Servo brake :
en
fr
- FR661157A - Electric lock :
en
fr
- GB315938A - Improvements in or relating to electric lighting systems :
en
- CA291619A - Cementitious material :
en
fr
- DE472211C - Device for heating oil-containing pressed material, e.g. B. Oil fruits :
de
en
- DE479933C - Crank gear :
de
en
- US1721584A - Circuit breaker :
en
- US1721719A - Of los :
en
- DE480124C - Device for making false deer horn shells :
de
en
- FR661245A - Improvements to turning devices for plows :
en
fr
- FR661263A - Mechanical brushes improvements :
en
fr
- FR661327A - Process for extracting the oils contained in the residues obtained during the pressurized hydrogenation of coals and tars. mineral oils, etc. :
en
fr
- GB296418A - Improvements in and relating to pencil making machines :
en
- CA291545A - Weather strip :
en
fr
- US1721913A - Machine for shaving sound-record tablets :
en
- GB305670A - :
en
- US1721772A - Airplane :
en
- US1722086A - Package cutter and container :
en
- GB316072A - Toy figure :
en
- GB316061A - Improvements in and relating to hydraulic actuating devices for aircrafts :
en
- DE479815C - Security lock with a key, the beard parts of which are axially displaceable against each other :
de
en
- GB316057A - Improvements in or relating to mush destructors :
en
- FR661639A - Improvements to alternating current transformers in which the number of secondary phases is different from the number of primary phases :
en
fr
- DE479812C - Advertising device for motor vehicles with an endless advertising tape driven on step by step by means of a switching mechanism :
de
en
- GB316024A - Improvements relating to flags, paving blocks, and the like :
en
- DE479886C - Riveting device for riveting rivet heads :
de
en
- GB289040A - Stabilizing apparatus for airships :
en
- GB316006A - Improvements in the concentration of latex :
en
- DK40494C - The Transformer Core magazine. :
da
en
- DE480057C - Chair with retractable children's chair :
de
en
- DE479764C - Air dry sizing machine :
de
en
- GB316069A - An improved construction and method of mounting antifriction rollers :
en
- AU1582028A - Improvements in shock absorbers for road vehicles :
en
- DE479924C - Electrical network, especially wave filters :
de
en
- US1721726A - Grease-pump nozzle :
en
- US1721903A - Lamp :
en
- US1722166A - Power-factor regulator :
en
- AT113860B - Muff with an inserted pocket. :
de
en
- US1721788A - Tool :
en
- USD79042S - Design for a lighting-fixture wall bracket or the like :
en
- DE479891C - Replaceable heel patch :
de
en
- US1722103A - Air gun and the method of making it :
en
- USD79025S - Design for a stocking :
en
- GB315919A - Sheet guiding means for sheet feeding apparatus :
en
- AU1660528A - An improved frozen fruit confection andthe method of producing same :
en
- DE480062C - Butter maker :
de
en
- CA291464A - Elevator mechanism :
en
fr
- GB289433A - Improvements in door wardrobes :
en
- FR661329A - Improvements made to boiler battery installations :
en
fr
- GR2381B - ELECTRO - OPTICAL MICROPHONE FOR TRANSMISSION AND CAPTURE OF LIGHT IMAGES. :
el
en
- DE479756C - Pneumatic light copier :
de
en
- FR661636A - Pant protector cuff :
en
fr
- AU1596128A - Improvements in and relating to talking machine records andthe manufacture thereof :
en
- FR661561A - Double ball bearing with backlash :
en
fr
- FR661571A - Luminescent tube :
en
fr
- US1722186A - Thermostat :
en
- FR661334A - Device for separating solids from a stream of liquid which carries them with it :
en
fr
- GB310795A - Improvements in and relating to motor vehicles :
en
- US1721986A - Piston :
en
- DE480145C - Safety device for clockwork timer :
de
en
- FR661406A - Apparatus for carbonating liquids in bottles by direct transfer of the liquids into a receptacle containing the gas to be dissolved :
en
fr
- FR661272A - Punching machines for clearing the hole of perforating drills and similar applications :
en
fr
- GB316036A - Improvements in or relating to the frames of ladies' handbags and the like :
en
- GB298555A - Improvements in vehicle snubbers and spring suspensions therefor :
en
- GB315342A - Combined dry surface contact rectifier and small output transformer :
en
- FR661409A - Improvement in planetary mechanisms with adhesion rollers :
en
fr
- FR661559A - Machine for manufacturing sandal soles using used automobile tires :
en
fr
- GB316054A - Smoke dispelling apparatus for steam boilers :
en
- AT113847B - Hot water heating. :
de
en
- US1721889A - Extensible bedstead :
en
- CA291556A - Tobacco stemming method :
en
fr
- US1721791A - Control assembly for steering gears :
en
- US1721801A - Connecting link :
en
- US1722157A - Induction meter :
en
- USD79041S - Design for a lighting-fixture chandelier :
en
- US1721852A - Window construction :
en
- US1722126A - Cigar lighter :
en
- US1721527A - Package-end-folding device :
en
- US1721741A - Article decorated by means of the wings of insects :
en
- GB316065A - Improvements in gaiters for personal wear :
en
- GB316085A - An improved pocket wallet or case :
en
- US1721647A - Bed davenport :
en
- US1721807A - Spring motor :
en
- US1722255A - Drapery hanger :
en
- AU1576428A - Rear sight mechanism :
en
- DE480097C - Apparatus for treating fabrics with processing rollers, e.g. B. brush rollers :
de
en
- USD79015S - Design for a toilet-article holder or similar article :
en
- US1721558A - Book holder and reading case :
en
- USD79040S - Design for a lighting-fixture wall bracket or the like :
en
- US1721937A - Food cutter :
en
- US1721539A - Aligner and tear-off device for typewriting machines :
en
- US1721704A - Apparatus for throwing bombs or torpedoes :
en
- US1721767A - Method of and machine for separating shoes and their lasts :
en
- CA291579A - Electrical heating apparatus :
en
fr
- US1721665A - Rowlock :
en
- US1721993A - Separation of mixed sulphid ores by flotation :
en
- US1722058A - Steam boiler and blow-off device therefor :
en
- USD79029S - Warben f :
en
- DE480000C - Device for measuring the distance covered by a vehicle :
de
en
- DE479882C - Bearing arrangement :
de
en
- US1721910A - Electrical resistance :
en
- DE479702C - Ignition coil :
de
en
- GB296789A - Improvements in or relating to ground working machines :
en
- DE479952C - Septic tank composed of individual concrete rings for sewage treatment :
de
en
- DK40509C - Resilient row cleaner and cultivator tooth, which can be adjusted in height in relation to the machine frame. :
da
en
- FR661265A - Improvements in simultaneous reproduction of images and sounds :
en
fr
- GB316352A - Improvements in apparatus for treatment of liquid hydrocarbons by the electric arc :
en
- DE479906C - Arrangement for load distribution on two mechanically coupled AC collector machines with series characteristics and with an intermediate transformer :
de
en
- US1721849A - Reed :
en
- US1721701A - Driving mechanism :
en
- FR661220A - Fire extinguisher :
en
fr
- DE470601C - Hammock stretcher :
de
en
- FR661357A - System for suppressing the release into the atmosphere of residual gases resulting from engine operation :
en
fr
- FR661441A - Carbon paper and its manufacturing process :
en
fr
- US1721556A - A corpora :
en
- CA291536A - Gramophone needle :
en
fr
- AT113897B - Penholder. :
de
en
- DE480045C - Oil switch with bushings located on the bottom of the oil container and high-voltage triggering device attached inside the oil switch :
de
en
- US1721569A - Cutting torch :
en
- US1722049A - Arch-supporting shoe :
en
- FR661380A - Multiple transmission system with echo blockers :
en
fr
- GB316200A - Improvements in tin boxes, glass or like pots, jars or like containers provided with means to facilitate opening thereof :
en
- US1721699A - Paper machinery :
en
- DE479895C - Process for the production of building blocks and paving stones from copper slag :
de
en
- DE479726C - Airplane with spaces enclosed by hollow walls :
de
en
- US1721723A - Valve lifter :
en
- US1721804A - Advertising frame for vehicles :
en
- US1722109A - Heat-exchange apparatus :
en
- US1722200A - Flush tank :
en
- US1722243A - Filling-replenishing loom :
en
- DE480038C - Furnace for uninterrupted operation for bright annealing of rod and tube bundles, in which a two-part antechamber for introducing and removing the annealed material is arranged in front of the annealing chamber :
de
en
- GB305123A - Improvements in or relating to fluid compressors :
en
- GB316021A - Improvements in or relating to machines for channelling boot and shoe soles :
en
- DE479866C - Process for cleaning lubricating oil used in prime movers :
de
en
- FR661237A - Advanced bolt and nut clamping device :
en
fr
- FR661469A - Device to prevent tearing and excessive stretching which occur in particular during the winding of artificial silk threads from the reels to the spools :
en
fr
- CA291513A - Speed gear :
en
fr
- DE479907C - Handle made of insulating material for electric hand lamps :
de
en
- FR661134A - Improvements in adjustable wrenches :
en
fr
- FR661620A - Tobacco leaf peeling machine :
en
fr
- US1721581A - Surgical appliance :
en
- AT113811B - Incandescent screw socket. :
de
en
- AT113832B - Process for the production of projection templates for oblique projection, in particular for stage purposes. :
de
en
- FR661408A - Process for obtaining photogravures :
en
fr
- DE479949C - Electromagnetically controlled lock :
de
en
- GB315951A - Improvements in or relating to supporting arms for gramophone "pick-up" devices and to means for mounting such devices in their supporting arms :
en
- GB316242A - Improvements in or relating to pulverulent fuel burners :
en
- CA291616A - Combustion chamber for wood refuse burning furnaces :
en
fr
- FR661394A - Automotive gas and oil vapor vacuum cleaner :
en
fr
- FR661567A - Spring Shaper for Shoes :
en
fr
- GB316237A - Improvements in rotary cocks :
en
- CA291473A - Record folder :
en
fr
- CA291514A - Vacuum tube :
en
fr
- GB294934A - Improvements in cathode ray oscillographs for taking photographs of non-repeating phenomena :
en
- GB298556A - Process for thermally decomposing hydrocarbons :
en
- DE480081C - Dependent overcurrent time relay with a counterforce that regulates the response (spring, weight, etc.) :
de
en
- FR661105A - Improvements in wind musical instruments and especially saxophones :
en
fr
- CA291564A - Cooking liquor :
en
fr
- US1721641A - Casement window :
en
- DE479738C - Rotary axis for electrical measuring instruments and similar sensitive instruments :
de
en
- CA291561A - Liquid and gas contact apparatus :
en
fr
- US1721755A - Room in railroad cars :
en
- FR661181A - Device for opening tin cans :
en
fr
- GB297670A - An improved adjusting device for the driving systems of induction measuring instruments :
en
- US1721681A - Battery-charger apparatus :
en
- FR661512A - Device for supplying rectifiers via transformers and absorption choke coils :
en
fr
- GB315987A - Improvements in and relating to fans and like propelling devices, more particularly for induced draught in boiler installations :
en
- GB316088A - Improvements in or relating to machines for stripping tobacco leaves :
en
- CA291551A - Vehicle body structure :
en
fr
- CA291481A - Chemical conversion method and apparatus :
en
fr
- US1721543A - Clothes-hanger cover :
en
- US1721700A - Luminescent tube :
en
- US1721746A - Safety check valve :
en
- US1721908A - Centrifugal fluid cleaner :
en
- US1722055A - Preparation of granular carbon :
en
- USD79026S - Design for a grille for loud-speakers :
en
- FR661201A - Direct reading device for studying and testing magnetic materials :
en
fr
- FR661599A - Watch box :
en
fr
- FR661308A - Crutch for cycles and motorcycles :
en
fr
- FR661449A - Automobile Chassis Hydraulic Shock Absorber :
en
fr
- FR661360A - Improvements in control devices, for rockers and cams, of internal combustion engine valves :
en
fr
- US1721960A - Luggage hardware :
en
- GB295332A - A carrying-case for photographic and kinema cameras :
en
- DE479768C - Process for the production of almost iron-free clay :
de
en
- US1722020A - Sound reproducer :
en
- US1721570A - Glass-working machinery :
en
- DE479669C - Process for the preparation of compounds of dialkyl and arylalkyl barbituric acids :
de
en
- FR661539A - Improvements to control valves for supplying steam or other gases :
en
fr
- FR661624A - Tile and its hanging device :
en
fr
- FR661172A - Device to prevent voltage rise when mercury vapor rectifiers operate completely empty :
en
fr
- FR661608A - Reel refinements :
en
fr
- CA291475A - Water gas generator :
en
fr
- GB289474A - Improvements in or relating to circuit interrupters :
en
- US1721657A - Insulator :
en
- US1721606A - Front-wheel construction :
en
- US1721610A - Method of depilating carcasses :
en
- US1722206A - Vehicle axle :
en
- DE479594C - Washing machine :
de
en
- AT113898B - Engine, in particular internal combustion engine, with a group of cylinders arranged along a circular line. :
de
en
- US1721887A - Cloth trimmer for looms :
en
- FR661373A - Underpants fixed device :
en
fr
- GB315946A - Improvements relating to supports for wire mattresses :
en
- FR661286A - New display station for tourist travelers, etc. :
en
fr
- FR661413A - Improvements to automatic feed devices for portable drills :
en
fr
- DE479766C - Manufacture of sodium sulfide or similar chemicals in bodies of predictable shape and size :
de
en
- DE479988C - Circuit for point machines :
de
en
- DE479989C - Automatic barrier signal device :
de
en
- FR661160A - Improvements to processes for separating solids of different specific weights :
en
fr
- FR661222A - Idle jets improvements :
en
fr
- DE479943C - Coupling for lines of fluids or gases with mutual shut-off valves, which keep each other open when the coupling is closed, and with a pre-seal before the coupling is completely closed :
de
en
- FR661192A - Perfect blowjob :
en
fr
- FR661458A - Improvements to Coin Operated and Similar Apparatus :
en
fr
- FR661435A - Wood impregnation process :
en
fr
- DE479839C - Cushioning, especially for motor vehicles :
de
en
- GB315986A - Improvements in motor car bumpers :
en
- FR661454A - Improvements to the sub-hubs for fixing automobile spare wheels on their support :
en
fr
- FR661645A - Automatic weighing machine :
en
fr
- GB296671A - Improvements in or relating to flyers for spinning and twisting machines :
en
- GB315910A - Process for the manufacture of sulphur dyestuffs :
en
- GB315942A - Improvements in electric couplings :
en
- FR661141A - Lifting Cable Compensation Mechanism in Variable Boom Tilt Cranes :
en
fr
- FR661300A - Passenger boat construction :
en
fr
- FR661344A - Method of fixing stone guards and other accessories to automobile radiator grilles :
en
fr
- GB316032A - Improvements in potato planting machines :
en
- GB316058A - Improvements in water tube boilers :
en
- GB316053A - Improvements in or relating to brake apparatus for aircraft :
en
- US1721947A - Direction signal for automobiles :
en
- GB316341A - Improvements in pulverized fuel burner :
en
- GB289041A - Vehicles of the caterpillar and like types :
en
- FR661529A - Multiple, separable clasp for necklaces, long necklaces and other applications :
en
fr
- DE479806C - Swath board for grass harvesters :
de
en
- GB302909A - Improvements in and relating to alternating current commutator motors :
en
- GB315950A - Improvements in or relating to hose supporters :
en
- GB316070A - Improvements in and relating to turbine blades and the like and methods of fastening the same :
en
- GB315973A - Improvements in envelopes :
en
- FR661468A - Corrugating table, universal and independent for fur skin shavers :
en
fr
- FR661551A - Improvements to devices with reflective devices for advertising, signage, etc. :
en
fr
- US1722091A - Overdrive transmission :
en
- US1721818A - Aircraft flight control :
en
- DE480040C - United friction and rack-and-pinion locomotive, especially with an electric motor drive :
de
en
- US1721935A - Aircraft :
en
- US1722019A - Machine for packaging paper tubes :
en
- GB316524A - Illuminated signalling device for motor or other vehicles :
en
- CA291602A - Process of treating food (containing) materials :
en
fr
- GB303879A - Improvements in or relating to the art of cracking hydrocarbon oils :
en
- AU1729528A - Improvements in and relating tothe drying of materials :
en
- FR661138A - Product giving opacity to zirconium enamels :
en
fr
- FR661486A - Process for melting refractory parts without blisters or defects :
en
fr
- GB316064A - Improvements in and relating to the feeding of sheets in punching and like presses :
en
- FR661602A - Motorcycle frame :
en
fr
- FR661431A - Preparation and use of the loofah for the manufacture of shoes of all kinds :
en
fr
- FR661530A - Cable reel for winch drums :
en
fr
- GB315936A - Improved self-locking nut :
en
- DE479820C - Rotary gate with horizontal axis of rotation and with ice flap :
de
en
- DE479606C - Anode battery :
de
en
- GB297111A - Power actuators or servo-motors particularly for operating brakes :
en
- DE479725C - Machine for turning or straightening and polishing shafts :
de
en
- DE479947C - Saddle for bicycles, motorcycles and similar vehicles :
de
en
- US1722212A - Supporting device for welding flyers :
en
- DE479849C - Stamp for cards, labels, etc. Like. With self-registering counting or printing mechanism and date stamp and cutting knife for sub-dividing the stamped cards :
de
en
- DE479650C - Beer siphon with pressurized gas container :
de
en
- FR661457A - Automotive Car Seat Improvements :
en
fr
- FR661617A - Apparatus used in the treatment of railway tracks or tram tracks, finished tools and other articles of steel or alloys containing steel, or of iron :
en
fr
- GB316170A - Improvements in or relating to vulcanisers :
en
- GB316239A - Improvements in lifting belts for drop stamps and the like :
en
- DE479905C - Process for the production of insulating bodies for electrical purposes from wood :
de
en
- GB288626A - Improvements in carburettors for internal combustion engines :
en
- GB316327A - Improvements in two-stroke cycle internal combustion engines :
en
- FR661516A - Improvements to packaging for drugs and other items :
en
fr
- GB289486A - Improved steadying device for drills, bits and the like rotary boring tools :
en
- US1721985A - Napping machine :
en
- US1721605A - Automatic control means for motor vehicles :
en
- FR661501A - Method and apparatus for the continuous braking of automobiles and the like :
en
fr
- GB315953A - Improved folding and collapsible seats :
en
- DE479745C - Terrycloth and massage brush :
de
en
- FR661154A - Device for examining substances using chi rays :
en
fr
- FR661437A - Powder box :
en
fr
- GB276011A - Method of producing alloys of very refractory carbides :
en
- DE480150C - Cooling jacket arrangement for the high pressure stage of a compressor :
de
en
- FR661451A - Briquetting process :
en
fr
- DE479779C - Process for upsetting thickenings on pipes :
de
en
- GB295702A - Improvements in electron discharge devices :
en
- FR661470A - Refining of low temperature carbonization tar, tar oils of any origin, oils obtained by liquefying coal and similar products :
en
fr
- FR661216A - Improvements to spark plugs for internal combustion engines :
en
fr
- DE479699C - Control device with several account adding units and a main adding unit :
de
en
- GB312036A - Improvement in food products and process of production :
en
- GB316034A - A new or improved melting ladle for materials of low melting point :
en
- FR661340A - Liquid fuel pump control device :
en
fr
- FR661586A - Device intended to take an exactly dosed quantity of liquid :
en
fr
- GB308760A - Improvements in retort ovens for low temperature carbonisation :
en
- GB316233A - Improvements in or relating to links and chains for conveyors for goods adapted to be poured or shot and links or chains therefor :
en
- AU1697728A - Improvement in process of treating casein varnish-finished coated fabrics or articles and product thereof :
en
- US1721512A - Race track :
en
- US1721787A - Electrically-controlled device for use in shedding motion in looms for weaving figured fabrics and for use in figured-card-cutting machines :
en
- US1722000A - Cable clip :
en
- AT113895B - Automatic heat storage washing machine. :
de
en
- US1721756A - Lifting-jack handle and tire-lug wrench :
en
- US1721951A - Process and apparatus for removing excess material from dipped articles :
en
- AU1615628A - Improvements in or relating in railway switch; mechanism :
en
- DE479961C - Insulating body with putty-free attachment parts :
de
en
- DE480166C - Thermal release device :
de
en
- FR661621A - Device for measuring and dispensing liquids in specified quantities :
en
fr
- DE479723C - Method for measuring a component in a gas mixture according to the psychrometer principle :
de
en
- FR661480A - Process for incorporating chemicals into rubber or cellulosic materials :
en
fr
- US1722241A - Concrete insert :
en
- US1721998A - Collapsible gate :
en
- CA291577A - Journal box :
en
fr
- DE480174C - Hair drying device with wing wheels arranged on both ends of the motor :
de
en
- US1721938A - Recuperator and tile structure therefor :
en
- US1722208A - Loading telephone conductor :
en
- DE479987C - Compensating rail joint with bridging tongue :
de
en
- AU1692628A - Brake-testing appliance for motor road vehicles :
en
- CA291548A - Garment support :
en
fr
- US1721815A - Process and apparatus for manufacturing medical swabs :
en
- US1721858A - Extraction :
en
- DE479711C - Removal device for the separator disk of sewage treatment plants, temporarily inoperative :
de
en
- GB315907A - Improvements relating to the construction of selenium bridges or cells :
en
- GB315964A - Improvements in or relating to frame or loop aerials for radio sets :
en
- US1721528A - Drawing frame :
en
- US1721826A - Violin mute :
en
- US1721983A - Finishing glass articles :
en
- US1722057A - Rotary gas engine :
en
- FR661321A - Improvements to transformers or electrical coupling devices :
en
fr
- DE479708C - Box with cover, slit and protruding flap :
de
en
- FR661319A - Support for soft cuffs :
en
fr
- GB289092A - :
en
- GB296436A - Loading appliance for ships :
en
- GB316014A - Improvements in or relating to sheet-feeding mechanism for rotary printing machines :
en
- FR661239A - Rotary wing aircraft :
en
fr
- GB316052A - Improvements in adjusting means for rotary pumps :
en
- FR661399A - Process for obtaining olefins by treatment of alkyl esters of sulfuric acid :
en
fr
- FR661422A - Medical spray :
en
fr
- DE479736C - Process for the production of a connecting terminal for electrical lines with captive parts :
de
en
- DE480032C - Stand-up collar :
de
en
- DE479965C - Process for the preparation of rubbery masses :
de
en
- FR661348A - Process for preparing oxythionaphthenes :
en
fr
- FR661442A - Improvements to artificial anus bags :
en
fr
- DE479902C - Process for processing technical aluminum salt solutions on pure clay :
de
en
- GB316089A - Device for opening boxes provided with lids :
en
- US1721511A - Coin-handling machinery :
en
- DE479727C - Suspension device for high-voltage overhead lines :
de
en
- GB316066A - Improvements in and connected with frames and covers for manholes, inspection chambers, gullies and the like :
en
- DE479730C - Device for applying the material to be treated for rotary ring plate ovens :
de
en
- GB315928A - Improvements in apparatus for greasing bread tins and other containers :
en
- CA291520A - Tire :
en
fr
- FR661503A - Signals for vehicles at crossings :
en
fr
- GB315994A - Improvements relating to vehicle electric lamps :
en
- DE480162C - Clamp for fastening measuring lines to structural parts, in particular switchboards :
de
en
- GB315923A - Improvements in or relating to means for counting folded papers or other articles conveyed in a continuous stream by means of a band or like conveyor :
en
- GB316003A - Improvements connected with motor road vehicles :
en
- US1721926A - Towel cabinet :
en
- US1721798A - Drying process for ammonium nitrate solutions :
en
- US1722075A - Cross-arm clamp :
en
- FR661200A - Direct reading permeameter :
en
fr
- CA291575A - Pipe return header :
en
fr
- DE479874C - Angle measuring device, sextant, octant or the like. :
de
en
- FR661271A - Sealing device for motors :
en
fr
- GB315930A - Improvements in the method of and apparatus for removing oil, grease and the like foreign matter from the interior surfaces of steam condensers :
en
- FR661287A - Hand-held compressed air pump valve for tire inflation :
en
fr
- FR661333A - Toothbrush enhancements :
en
fr
- GB316241A - An improved bituminous roofing or damp-proof course, and method of preparing same :
en
- FR661560A - Equipment for coating materials for road surfaces :
en
fr
- GB283971A - Improvements in electric circuits for central telephone offices :
en
- GB315960A - Improvements relating to means for preventing laps in ring spinning, doubling and like frames :
en
- US1721760A - Vacuum evaporator :
en
- DE479707C - Remote control for self-moving toy vehicles with a flexible transmission like the Bowden cable :
de
en
- GB315939A - Automatic sacking and weighing apparatus :
en
- GB315949A - Improved garment covers :
en
- US1721646A - Wheel dog :
en
- US1721659A - Machine for use in the manufacture of bottle caps :
en
- US1721729A - Work-supporting means for machine tools :
en
- GB289773A - Improvements in or relating to switches for use in telephone or like systems :
en
- DE479750C - Seed dressing :
de
en
- DE479752C - Screw locking :
de
en
- US1721709A - Exercise apparatus :
en
- FR661386A - Improvements to internal combustion engines :
en
fr
- FR661489A - Automatic circuit breaker with inhibited reclosing :
en
fr
- FR661596A - Process for the discoloration of petroleum residues from asphalt and / or similar materials and products obtained by this process :
en
fr
- US1721992A - Radio signaling system :
en
- CA291570A - Developing apparatus :
en
fr
- AT113888B - Machine for sizing yarn, especially rayon. :
de
en
- US1722187A - Whipper for converting liquids into foam :
en
- US1722068A - Radio apparatus :
en
- DK40490C - Wheelbarrow. :
da
en
- GB316001A - Improvements in desks for school and like uses :
en
- AU1666128A - Improvements in operating mechanism for change speed gears :
en
- FR661359A - Improvements made to rings made of wood, fiber or the like, in particular ring jewelry, rings, bracelets :
en
fr
- FR661631A - Device for drying potatoes or similar products :
en
fr
- GB304151A - Improvements in or relating to variable speed gearing :
en
- DE479878C - Continuously working seed dressing machine :
de
en
- FR661269A - Method and devices for taking measurements of garments and products performing said method :
en
fr
- AT113872B - Detector. :
de
en
- US1722083A - Electrical condenser :
en
- CA291493A - Cellulose digester charging method :
en
fr
- FR661246A - Automatic workpiece dispenser :
en
fr
- FR661601A - Device applicable to bobbins and allowing the bobbins to be filled with a winding of reserve thread :
en
fr
- FR661188A - Improvement of the automatic basket advance device in dishwashing machines or mechanical parts :
en
fr
- USD79033S - Design for an electric-light ceiling fixture :
en
- FR661374A - Device eliminating the floating of the front wheels of automobiles and that without axles or ball joints :
en
fr
- DE480020C - Device for opening and closing swing doors, driven by a reversible electric motor :
de
en
- DE480126C - Method and machine for cutting rubber :
de
en
- US1721774A - Brick kiln :
en
- US1722230A - Vending machine :
en
- US1721779A - Art of cracking hydrocarbon oils :
en
- AU1818129A - Improvements in handles for suit cases and the like :
en
- CA291613A - Electrical signalling system :
en
fr
- US1721786A - Faucet fitting :
en
- DE479942C - Flexible cable with reinforcements increasing the break resistance :
de
en
- US1722072A - Thread twister :
en
- US1722138A - Card index :
en
- USD79036S - Design for a husk for incandescent lamps :
en
- AU1729928A - Drying kilns :
en
- CA291486A - Photographic apparatus :
en
fr
- US1722210A - Method of preparing batteries for service :
en
- AU1672528A - Controls for generators :
en
- FR661213A - Machines for testing materials in static bending or in shear :
en
fr
- FR661564A - Method and apparatus for producing sound using electrical pulses :
en
fr
- FR661231A - How to attach protective carbon brush caps :
en
fr
- US1722018A - Scaffold support :
en
- US1721601A - Metal bench :
en
- US1721717A - Nondrip valve :
en
- US1721762A - Belt dressing and process of making the same :
en
- USD79048S - Design for a powder box :
en
- AT113880B - Refrigeration plant. :
de
en
- US1721738A - Internal-combustion engine :
en
- US1721919A - Shoulder-pad attachment for musical instruments :
en
- GB315922A - Improvements in or relating to apparatus for the hydraulic transmission of power :
en
- GR2390B - SHAVING SHEET BLADES. :
el
en
- CA291596A - Built-in valve :
en
fr
- DE479870C - Fuel control device to prevent liquids from boiling over :
de
en
- USD79004S - Alpheus w :
en
- AU1694828A - Improvements in or relating to buildings or garages for stowing motorcars andother vehicles :
en
- CA291485A - Spark plug :
en
fr
- AT113824B - Vessel for holding high tension media. :
de
en
- GB315995A - Improvements in or relating to labelling machines :
en
- FR661109A - Watering device :
en
fr
- GR2382B - PERFECTIONS IN ELECTRICAL MACHINE. :
el
en
- DE478927C - Process for the removal of gases from benzene :
de
en
- DE479781C - United cantilever and bridge track turning machine :
de
en
- FR661481A - Preparation and application of special pigments intended to color rubber :
en
fr
- DE479971C - Exhibition stand with support arms arranged between sleeves :
de
en
- FR661555A - Thermostatic grille forming a stone guard for automotive radiator :
en
fr
- GB316071A - Apparatus for cleaning the electrodes in electrical gas purifying plants :
en
- US1721862A - Finishing machine :
en
- US1722050A - Printing-telegraph system :
en
- US1722073A - Water-tube boiler with superheaters :
en
- US1722124A - Method of casting copper alloys :
en
- DE479834C - Combustion chamber arrangement for internal combustion engines with airless injection :
de
en
- US1721668A - Means for moving machine-tool supports :
en
- US1722162A - Carpet beater :
en
- FR661221A - Hot water generator heated by gas :
en
fr
- GB315921A - Improvements in or relating to controlling mechanism for sliding windows :
en
- DE479846C - Rotary printer, the type drum of which carries a standing text set and an exchangeable address printing plate :
de
en
- DK40513C - Defoamer. :
da
en
- DE479851C - Method and device for heating and subsequent cooling of metals, in particular for annealing in an annealing furnace filled with an inert gas :
de
en
- US1721702A - Radioaerial :
en
- US1721922A - Box-printing machine :
en
- US1721940A - Pneumatic weft-introducing mechanism for looms :
en
- US1722179A - Bush for axle boxes :
en
- US1721560A - Carboxylic acid of the fatty-aromatic series and process of making same :
en
- GB316110A - Improvements relating to reflectors for bicycles and the like :
en
- US1721683A - Handhole cover :
en
- USD79022S - Design for a cuticle knife or similar article :
en
- CA291500A - Yeast :
en
fr
- US1721547A - Heating system for all vehicles :
en
- US1721687A - Mold for casting rail crossings :
en
- FR661395A - Automatic tension closing device for chains :
en
fr
- AT113806B - Device for holding the suction spigots of the feeding bottles. :
de
en
- GB289097A - Improvements in and relating to the manufacture of 1-aminoanthraquinone-2-sulphonic acid :
en
- AT113884B - Concrete house built from previously manufactured components such as beams, columns, slabs, etc. :
de
en
- CA291621A - Cementitious material :
en
fr
- DE480078C - Block pull-out, conveyor and rotating device :
de
en
- US1721643A - Metal sheet piling :
en
- US1721698A - Metal-bending brake :
en
- FR661198A - Pressure lubrication system for cycle pedals :
en
fr
- FR661241A - Process for the production of fuels and equipment for its continuous realization :
en
fr
- FR661116A - Automatic device activating signals at road junctions :
en
fr
- DE479828C - Elimination of the acidity of acidic activated carbons :
de
en
- DE479931C - Lid-like closure for containers, especially cigar boxes, food containers or the like. :
de
en
- US1722048A - Carton holder and delivery mechanism for dispensing machines :
en
- USD79014S - Design for a mirror or similar article :
en
- CA291568A - Catalyst for synthetic methanol :
en
fr
- US1721507A - Clutch for seeding machines and the like :
en
- US1722123A - Axle blank :
en
- FR661199A - Advanced compressor for bottle capping machines :
en
fr
- AT113804B - Electron tube. :
de
en
- FR661165A - Electric cigar lighter :
en
fr
- FR661487A - Cold production processes and treatment of solid carbonic acid to serve as a refrigerant :
en
fr
- FR661502A - Alarm for cycles and the like :
en
fr
- AT113852B - Typewriter. :
de
en
- CA291607A - Electromagnetic body :
en
fr
- FR661118A - Improvements to convertible tops for vehicles or similar :
en
fr
- US1721695A - Method of making tubular front axles :
en
- US1721974A - Process of making paper out of peat :
en
- GB291785A - Improvements in or relating to thermionic cathodes of high emissivity :
en
- CA291490A - Fire extinguisher :
en
fr
- AU1647628A - Improvements in cooking grains in sugar works and refineries :
en
- CA291472A - Trousers stretcher :
en
fr
- CA291611A - Mounting for phonic diaphragms :
en
fr
- US1721816A - Device for handling plate-glass panes :
en
- US1721757A - Circuit connecter :
en
- US1721898A - Apparatus for flow control :
en
- AU1599228A - Improvements in draft and buffing gear for railway vehicles :
en
- US1721896A - Foam-type fire extinguisher :
en
- CA291600A - Rust-proofing compound :
en
fr
- AT113869B - Anti-theft device for light bulbs. :
de
en
- SE67710C1 - :
sv
- US1722188A - Soaking-drum cleaner :
en
- DE479791C - Electric headlights for small vehicles and motorcycles :
de
en
- GB315984A - Improvements relating to lifting gear for the draining baskets of deep frying pans :
en
- CA291540A - Mixing tube :
en
fr
- US1721875A - Carriage-body system for automobiles and other vehicles :
en
- CA291586A - Upholstering :
en
fr
- DE479753C - Portable tool for bending pipes and the like like :
de
en
- DE479747C - Clamp tripod :
de
en
- FR661135A - Mounting system for controlling the orientation of vehicle headlights :
en
fr
- GB315959A - Improvements in glueing machines for applying adhesive to the backs of books, pamphlets, or the like :
en
- US1721509A - Resilient wheel :
en
- US1721880A - Fishing tool :
en
- DE479222C - Device for upsetting sheet metal :
de
en
- FR661627A - Advanced device for transferring objects in the manufacture of pottery objects :
en
fr
- AU1603128A - Improvements in and relating to electric switches :
en
- DE479720C - Brush pantograph for electrical machines, the brush sliding surface of which is permanently in full contact with the collector :
de
en
- FR661456A - Improvements in the manufacture of synthetic ammonia :
en
fr
- DE479993C - Device for electrical measurements on direct current circuits :
de
en
- US1721739A - Breast protector :
en
- USD79055S - Design for a display rack :
en
- AU1533628A - Mosquito-proof folding portable bed :
en
- DE479754C - Beaters for hammer mills for fine grinding :
de
en
- AU1707928A - Improvements in or relating to thermionie valves andthe like discharge devices :
en
- US1721736A - Machine eob shaping uppers :
en
- US1722088A - Motion-picture camera :
en
- AT113871B - Neck journal bearing with rubber bushing. :
de
en
- US1721526A - Carding device for artificial teeth :
en
- US1721557A - Interchangeable filler feed for cigar machines :
en
- US1721588A - Cash-box construction :
en
- AT113868B - Electromagnetic relay for telephone systems. :
de
en
- US1721720A - Ignition device :
en
- AT113819B - Device for viewing narrow pipes. :
de
en
- US1721599A - Rubber heel :
en
- US1721962A - Machine for treating rubber and similar material :
en
- FR661554A - Air compressor :
en
fr
- FR661209A - Device for controlling bevelling wheels for glasses, mirrors and the like :
en
fr
- US1722234A - Clasp :
en
- FR661538A - New closure for metal chests, particularly for tool chests and automobile trunks, and for all other applications :
en
fr
- US1721553A - Mixing apparatus :
en
- US1722150A - Insect catcher :
en
- US1721594A - Classification system for pulverized materials :
en
- US1721831A - Manhole cover :
en
- US1722183A - Handgrip or holder :
en
- US1722052A - Carry bundle strap :
en
- USD79005S - Design fob a flange fob automobile wheels :
en
- DE479825C - Process for the extraction of volatile organic substances from gas mixtures using washing oils :
de
en
- FR661175A - Washing device for potato pulp and similar materials :
en
fr
- US1721603A - Elevator apparatus :
en
- US1722089A - Wave repeating and amplifying :
en
- CA291552A - Coupling :
en
fr
- DE479749C - Switching device for the picture book of projection apparatus used for the presentation of standing pictures :
de
en
- DE480084C - Method for measuring the maximum value of high AC voltages by means of capacitive voltage division and rectifiers :
de
en
- DE480099C - Device for sucking off fibers, pieces of thread, dust, etc. at the processing point of fabrics that have been machined with cutting tools :
de
en
- US1721677A - Drive and control of motor generators :
en
- US1721893A - Beach-protecting and beach-building structure :
en
- US1721639A - Portable lighting device :
en
- US1721685A - Form tie and spacer :
en
- US1721748A - Automatic telephone system :
en
- AU1645128A - Improvements in harvesters :
en
- CA291508A - Concrete processing :
en
fr
- US1721753A - Canning apparatus :
en
- US1721820A - Process of utilizing waste waters from beet-root-sugar molasses :
en
- US1721982A - Rubber heel :
en
- CA291527A - Shingle cutter :
en
fr
- USD79049S - Design for an automobile body :
en
- USD79001S - Design for a chandelier :
en
- FR661314A - Improvements to permanent metal foundry molds :
en
fr
- FR661317A - Brake improvements for cycles :
en
fr
- DE479686C - Starting circuit for pole-changing AC motors :
de
en
- DK40507C - Repair and Patch. :
da
en
- DE480134C - Auxiliary device on steam-heated drying cylinders of paper machines :
de
en
- DE480019C - Device to make it easier to open tin cans :
de
en
- FR661465A - Inhaler device :
en
fr
- FR661565A - Improvements made to addressing machines :
en
fr
- GB316087A - Improvements in or relating to combined pen trays and ink stands :
en
- GB315958A - Improvements relating to branning and dusting machines for use in the manufacture ofmetal plates :
en
- FR661365A - Improvements to the windscreen tilt control :
en
fr
- FR661423A - Reservoir pen holder :
en
fr
- GB316028A - Machine for drawing, cutting, straightening and polishing wires, rods and the like :
en
- FR661418A - Alfa (or esparto) spinning machine for rushes and similar plants :
en
fr
- GB316030A - Improvements in flexible couplings for rotary pumps :
en
- US1721616A - Side-dump vehicle bed :
en
- US1721781A - Rotary needle holder for phonograph :
en
- US1721944A - Automatic water-supply control :
en
- DE479948C - Carrying handle designed as a lid opener for buckets, jugs, sockets with insertable lids :
de
en
- FR661259A - Automatic temperature regulator :
en
fr
- FR661476A - Typewriter Improvements :
en
fr
- DK40516C - Apparatus for removing welding burrs on profiled iron parts. :
da
en
- FR661649A - Bi-rotary explosion engine :
en
fr
- GB289071A - Improvements in or relating to printing mechanism, particularly applicable to record-card-controlled statistical machines :
en
- GB315924A - Improvements in operating devices for change speed driving gear :
en
- FR661492A - Safety device for fixing interchangeable vehicle wheels on their support :
en
fr
- FR661254A - Steam generator :
en
fr
- GB301381A - Improvements in or relating to dough-rolling machines :
en
- FR661563A - Sophisticated container for transporting bananas :
en
fr
- FR661242A - Electric heater connection device :
en
fr
- DE480171C - Boiler section for section boilers with a rib that crosses the interior and guides the water over the furnace wall :
de
en
- US1721577A - Animated doll :
en
- US1721776A - Calking tool :
en
- GB316240A - Improvements in printing machines :
en
- DE479248C - Height measuring device for distance meter :
de
en
- GB315931A - A liquid and vaporous stop-cock overhauling device :
en
- FR661545A - Artificial light booth for photography workshops and other applications :
en
fr
- GB300245A - Improvements in means for regulating the air and gas supply to engines :
en
- FR661368A - Locks development :
en
fr
- FR661466A - Device for establishing the pressure between the perforated knife-spiral plate of a meat grinder :
en
fr
- US1721684A - Elevated tramway :
en
- US1721864A - Hose-repair device :
en
- AT113826B - Liquid atomizer. :
de
en
- FR661397A - Device for mechanically rolling the hair to obtain its waviness :
en
fr
- FR661133A - Metal spraying process and device allowing the realization :
en
fr
- FR661531A - Profile milling cutters :
en
fr
- GB316235A - Improvements in telescoping supporting legs, particularly for tripods or other supporting devices for cameras and the like :
en
- AT113820B - Wireless. :
de
en
- AU1488628A - Improvements in or relating to remote control systems :
en
- CA291474A - Aeroplane :
en
fr
- US1721759A - Chain conveyer :
en
- FR661280A - Manufacturing process of contact sockets :
en
fr
- FR661379A - Internal Gearbox for Automotive Vehicles :
en
fr
- US1722054A - Artificial denture :
en
- GB303417A - Process for the production and repair of refractory linings for hearths of metallurgical and other furnaces :
en
- GR2385B - SCREEN (Sieve) Sorting. :
el
en
- GB315989A - Improvements in or relating to liquid level indicators :
en
- GB316059A - :
en
- US1721619A - Stove structure :
en
- GB316050A - An improvement in the lubrication of reversing gears :
en
- FR661445A - Method for weaving braids, more particularly furnishing braids :
en
fr
- GB316022A - Improvements in safety razors :
en
- FR661102A - Dust chamber :
en
fr
- FR661585A - Improvements to liquid dispensing devices :
en
fr
- DK40519C - Receiving device for wireless Telegraphy. :
da
en
- US1722143A - Bearing-removing process :
en
- US1721743A - Furniture construction :
en
- US1721899A - Internal-combustion engine :
en
- US1722176A - Incandescent lamp :
en
- FR661494A - Hollow plug :
en
fr
- FR661611A - Heart or crossing piece for railways :
en
fr
- AT113810B - Process for the preparation of cholesterol-free BEZW. - poor solutions of the effective ovarian substance. :
de
en
- AT113807B - Switching mode for multiple tubes. :
de
en
- FR661326A - Surface condenser :
en
fr
- FR661303A - Motor system for sound diaphragms :
en
fr
- FR661352A - Spark plug wire tie :
en
fr
- FR661255A - Bracelet bottle :
en
fr
- DE480071C - Rolling ball game with pendulums hanging in the ball track :
de
en
- GB315893A - Improvements in or relating to transformer cores and the methods of assembling such cores :
en
- US1722028A - Putting green :
en
- USD79016S - Design for a mirror or similar article :
en
- AT113802B - Circuit for tube transmitter. :
de
en
- DE479701C - Circumferential tool for soil tillage machines that recedes towards the working shaft :
de
en
- GB313944A - Improvements in actuating mechanism for pumps :
en
- GB316114A - Improvements in delivery and packing apparatus for printing presses :
en
- FR661131A - Microphone development :
en
fr
- US1721749A - Hose supporter :
en
- US1721943A - Facing apparatus :
en
- US1721602A - Method of making tractor-wheel lugs :
en
- US1721721A - Brake mechanism for steering wheels :
en
- US1722099A - Space discharge amplifier system :
en
- US1722225A - Gas burner for starting coal fires :
en
- AU1599128A - Improvements in draft and buffing gear for railway vehicles :
en
- DE480004C - Device to avoid starting internal combustion engines when the early ignition is switched on :
de
en
- DE479881C - Device for coupling the needle shaft of self-binding straw presses with a rod connected to the piston carriage :
de
en
- GB298961A - Improvements relating to centralised lubrication systems :
en
- US1722131A - Toothbrush :
en
- USD79053S - Design for a lighting-fixture wall bracket :
en
- US1721784A - Rail joint :
en
- US1722029A - Shoe and method of making the same :
en
- AT113893B - Protective device for a washer-dryer and spin-dryer. :
de
en
- DE480022C - Double check valve for the combined automatic and direct air brake :
de
en
- USD79044S - Design for a lighting fixture :
en
- FR661382A - Device for changing advertising inscriptions :
en
fr
- FR661407A - Process for manufacturing building materials of any shape :
en
fr
- US1721828A - Railroad-car-window construction :
en
- USD79020S - Design for an armchair :
en
- US1721845A - Arc lamp and method of maintaining a uniform length of arc :
en
- AT113858B - Electric bell. :
de
en
- DE480117C - Device for closing the fracture point of damaged dental bridges by electrical resistance welding :
de
en
- FR661146A - Tape spool and retainer :
en
fr
- FR661299A - Process for decorating felt hats or the like and material for its application :
en
fr
- FR661506A - Fan :
en
fr
- GB315955A - Improvements in and relating to side wind screens for motor cars and other vehicles :
en
- FR661415A - Milking machine :
en
fr
- GB316042A - Electric low tension or incandescent igniters for blasting fuzes :
en
- GB316046A - Improvements relating to magneto or dynamo electric machines :
en
- US1721579A - Hilling machine fob engine connecting-kod straps :
en
- US1722030A - Coin-controlled safe :
en
- US1721531A - Cooling chamber for smoking pipes :
en
- US1721785A - Electric conductor with artificially increased self-inductance :
en
- DK40514C - Emulsifier. :
da
en
- US1721505A - Finishing tool :
en
- US1721984A - Automobile hood-locking device :
en
- DE479742C - Process for the production of divided magnetic cores from individual magnetic particles covered with a layer of easily fusible metal produced by electroplating :
de
en
- FR661232A - Handbag clasp :
en
fr
- DE479703C - Control device for the ignition of internal combustion engines :
de
en
- CA291488A - Hat pouncing machine :
en
fr
- FR661258A - Vehicle suspension :
en
fr
- FR661474A - Device for cooling superheated vapors by adding water in a finely divided state :
en
fr
- US1722038A - Form for use in constructing monolithic sewers and the like :
en
- DE479824C - Process for the production of an inorganic binder consisting of alkaline earths for the briquetting of fuels :
de
en
- GB315957A - Improvements relating to signalling lamps :
en
- FR661139A - Advanced refrigeration process and apparatus :
en
fr
- FR661467A - Improvements to meat grinders :
en
fr
- FR661174A - Stopcock :
en
fr
- GB316525A - Improvements in rubber and like suckers for supporting articles on glass or other surfaces :
en
- US1721789A - Finger scissors :
en
- US1722205A - Back support :
en
- US1721830A - Condiment holder :
en
- DE479848C - Typewriter, in which the paper roller carriage is moved back to the starting position by a removable motor :
de
en
- US1721533A - Sucker-rod elevator :
en
- US1721622A - Operating means for curtains :
en
- US1722151A - Steering-wheel device for automobile vehicles :
en
- FR661048A - Anti-glare headlight and bulb :
en
fr
- FR661616A - Improvements to closing devices, in particular for containers :
en
fr
- GB316056A - Improvements in and relating to sewing machines :
en
- US1722008A - Sound-reproducing apparatus :
en
- DE480106C - Method for the asynchronous operation of type printers :
de
en
- US1722192A - Body brace :
en
- FR661277A - Improvements to metal boxes fitted with a lid that can be opened using a lever :
en
fr
- AU1491228A - Improved prophylactic mouthguard :
en
- US1721523A - Method of cracking hydrocarbons :
en
- USRE17380E - holzer :
en
- FR661510A - Improvements to the control of the front brakes of motor vehicles and others :
en
fr
- GB316118A - Improvements in and connected with pneumatic tyres :
en
- US1722128A - Bag-filling machine :
en
- US1722185A - Prepayment water meter :
en
- US1722211A - Method of removing sediment from the tanks of oil-burning ships and tankers :
en
- US1722248A - Name plate with interchangeable characters :
en
- DE479710C - Device for exposing the interior of standing liquid centrifugal drums with means of attack for lifting off the hood which is detachably connected to the centrifugal machine housing :
de
en
- US1721868A - Process for the separation of phosphorus from phosphorus vapors :
en
- US1721871A - Necktie :
en
- GB289482A - A method and apparatus for converting heavy combustible oils into light combustible oils :
en
- GB315945A - Improvements in or relating to water cooling towers :
en
- DE476958C - A screw winch serving as a track jack, in which a vertical guide cylinder is enclosed on the outside and inside by a cylinder each carried by the load screw and combined to form a common stroke :
de
en
- US1721503A - A copvporation oe :
en
- US1721773A - Airplane :
en
- US1721968A - Pneumatic glass circulator :
en
- AT113843B - Swiveling drive axle, in particular for motor vehicles. :
de
en
- GB316173A - Sheet feeding apparatus :
en
- GB289072A - Improvements in or relating to draw-gear for wheeled vehicles :
en
- US1721843A - Rail anchor for railway rails :
en
- DE479724C - Method for determining the position and shape of usable storage areas or rock layers by observing sound waves :
de
en
- FR661575A - Improvements to blood pressure measuring devices :
en
fr
- US1721551A - Bunch transfer for cigar machines :
en
- US1721690A - Folding stand :
en
- GB315977A - Seal ring for rotating shafts :
en
- CA291535A - Internal combustion engine :
en
fr
- DE479962C - Composable junction box with clamps with clamps of different sizes for cables of different cross-sections :
de
en
- FR661594A - Electromagnetic control device for telephone reproduction :
en
fr
- US1721501A - Overhead garage door :
en
- US1721541A - Railroad-rail anchor :
en
- US1721994A - Pot :
en
- US1722184A - Tail-thread-cutting mechanism in automatic looms :
en
- US1721510A - Key case :
en
- US1721562A - Continuous cooker :
en
- US1721777A - Crane :
en
- US1721915A - Pneumatic-dispatch carrier :
en
- US1721546A - Tractor attachment :
en
- US1722017A - Artificial-limb-locking mechanism :
en
- US1722012A - Sled :
en
- DE479694C - Knives, especially for surgical purposes :
de
en
- FR661273A - Refinements to valves :
en
fr
- DE479709C - Encapsulated gear, especially for paddle slides :
de
en
- AT113818B - Episcopic projection device. :
de
en
- AU1655128A - Improved fibre plaster board and method of manufacturing same :
en
- DE479817C - Safety razor :
de
en
- DE479716C - Device for degassing boiler feed water in a special container using boiler steam :
de
en
- FR661202A - Improvement in the assemblies of t. s. f. :
en
fr
- DE479894C - Compressed air centrifugal device for concrete, mortar, sand and similar masses :
de
en
- FR661372A - Automatic windscreen wiper :
en
fr
- GB316062A - Improvements in golf clubs :
en
- AU1717828A - Improvements in or relating tothe prevention of caking of crystals, powders andthe like :
en
- DE480213C - Method and device for separating components of different sizes in a loose mixture of substances :
de
en
- AT113853B - Centrifugal mill. :
de
en
- DE479863C - Coupling arrangement between two mutually mutually movable shafts with a free center for the shaft passage, especially for electric rail vehicles :
de
en
- US1721634A - Exhaust fan :
en
- US1722111A - Dress, coat, and suit box, and hanger :
en
- FR661252A - Mudguard serving as a bumper at the same time :
en
fr
- FR661292A - Reinforced ring for furnishing :
en
fr
- AU1464628A - Improvements in and relating to film driving :
en
- GB289415A - Improvements in or relating to the treatment of substances containing unsaturated carbon compounds for the purpose of modifying the physical properties thereof :
en
- DE480179C - Straw cleaning machine with revolving tine drum :
de
en
- US1721959A - Treating partial-oxidation products :
en
- US1722174A - Lithopone composition and process of making same :
en
- FR661641A - Direction indicator :
en
fr
- GB316011A - Improvements in or relating to servo control mechanism :
en
- US1721525A - mougey :
en
- US1722252A - Ash tray :
en
- FR661603A - Improvements to cast iron pistons for internal combustion engines :
en
fr
- AU1755628A - improvements in and relating to disinfecting seeds and the like :
en
- CA291491A - Fuel drying method :
en
fr
- CA291549A - Air mask :
en
fr
- DE480140C - Drive device for scraping a windshield of a motor vehicle :
de
en
- FR661184A - Motor vehicle snow cup :
en
fr
- FR661522A - Typewriter Improvements :
en
fr
- FR661228A - Arm cultivator :
en
fr
- FR661112A - Clod-breaker sprayer for quarry clays or any other products of similar consistency :
en
fr
- FR661187A - Bag closing mode :
en
fr
- FR661590A - High pressure hand pump :
en
fr
- FR661285A - Sand-based composition for the manufacture of molds, method of manufacture thereof and molds produced by this method :
en
fr
- FR661540A - Improvements in apparatus for washing glasses and similar containers :
en
fr
- US1721666A - Dispensing cap :
en
- DE479911C - Closing device for the smoke and vapor collecting chamber of baking, drying and similar ovens :
de
en
- GB292480A - :
en
- GB304751A - Improvements in and relating to valves :
en
- GB316169A - Improved processes for de-lustreing cellulose acetate silk, films, and the like :
en
- FR661612A - Gas burner :
en
fr
- CA291591A - Calcium hypochlorite manufacture :
en
fr
- CA291609A - Structural unit :
en
fr
- US1721652A - Book match :
en
- US1722076A - Stable iron carbonyl compositions and their manufacture :
en
- DE479860C - Retractable railroad barrier :
de
en
- FR661332A - Suction air massage nozzle mounted on any generator producing suction air :
en
fr
- GB316048A - Improvements in or relating to ladies' overalls :
en
- US1721836A - Apparatus for extracting liquid hydrocarbons from oil shale :
en
- US1722035A - Truck :
en
- US1721613A - Window wiper :
en
- US1721516A - Safety belt :
en
- US1721669A - Magneto-oscillating mechanism :
en
- US1721780A - Art of cracking hydrocarbon oils :
en
- US1722195A - Method of electric welding wires :
en
- US1721731A - Combined gate and liquid dispenser :
en
- US1721842A - Tire-making machine :
en
- USD79046S - Design for a lighting fixture :
en
- DE479972C - Lighting device for X-ray rooms to illuminate the lighted room :
de
en
- US1721734A - Automatic variable friction drive :
en
- US1721965A - Golf-ball marker :
en
- US1721989A - Fuel-control device for internal-combustion engines :
en
- US1722227A - Convertible motor vehicle :
en
- US1722229A - Apparatus for use in fitting together boxes of the slide and shell type :
en
- US1721949A - Plating and polishing electrode :
en
- FR661536A - Advanced process for bleaching and dyeing artificial silk :
en
fr
- GB289389A - Improvements in or relating to motor vehicles with pinion drive for the driving wheels :
en
- DE480053C - Single and multi-phase collector machine with a damper cage winding arranged in its low-frequency part to improve the current reversal :
de
en
- FR661162A - Device applicable to the toilet seats to prevent infections :
en
fr
- FR661305A - Trailer front :
en
fr
- FR661438A - Device for making profiled timber :
en
fr
- AT113842B - Process for separating healthy fruit grains from damaged ones. :
de
en
- AU1691828A - Improvements in apparatus for sterilising or pasteurising milk and other liquids :
en
- GB315909A - Improvements in or relating to clamps for wire lines or cables particularly intendedfor well boring :
en
- US1721924A - Water-cooling system :
en
- DE479830C - Steam power plant in which the feed water is preheated partly by a steam preheater and partly by a flue gas preheater connected in parallel :
de
en
- DE479982C - Pressure air vessel for steam feed pumps, especially for locomotives :
de
en
- CA291558A - Steam trap :
en
fr
- CA291580A - Quality grader :
en
fr
- DK40500C - Process for the treatment of nickel and iron containing magnetic alloys. :
da
en
- US1722042A - Catalytic cracking of hydrocarbons :
en
- FR661171A - Method and device relating to supercharged carburettor engines, in particular aircraft engines :
en
fr
- FR661632A - Recording goniometer-theodolite :
en
fr
- GB298236A - Improvements in apparatus for the hot purification of gases :
en
- FR661148A - Electric motor and dynamo with interchangeable winding elements :
en
fr
- GB315914A - Improvements in double stoppers for perfume bottles :
en
- US1721591A - Method and apparatus for cleaning spinning devices for the manufacture of artificialthreads :
en
- US1722043A - Process for treating hydrocarbons :
en
- CA291522A - Anchor :
en
fr
- CA291546A - Barking drum :
en
fr
- US1722021A - Display stand :
en
- AU1439728A - Improved means and process for making duplicate signs :
en
- CA291498A - Suction chamber mould for dentures :
en
fr
- US1722034A - Speed-control device for automotive vehicles :
en
- AU1446328A - Improvements in drenchers for sheep andother stock :
en
- AT113821B - Method of image transmission. :
de
en
- FR661173A - New dog collar :
en
fr
- US1721716A - silver :
en
- US1722027A - Acoustic device :
en
- DE479751C - Wire nail :
de
en
- US1721770A - Window frame :
en
- US1721952A - Printing-telegraph system :
en
- US1722063A - Hand hoe :
en
- CA291578A - Journal box :
en
fr
- FR661229A - Improvements to static roasting dryers :
en
fr
- FR661439A - Balloon holder :
en
fr
- FR661633A - Flexible metal strip device intercepting the passage of air under doors, windows, transoms :
en
fr
- US1722023A - Groove-dressing tool :
en
- US1722199A - Dispensing apparatus :
en
- CA291523A - Shoe :
en
fr
- FR661330A - Improvements to AC amplifiers :
en
fr
- GB291350A - Improvements in apparatus for bridging series connected electric glow lamps in case of filament breakage :
en
- CA291610A - Electron discharge device :
en
fr
- US1721586A - Faucet handle :
en
- CA291583A - Bleaching process :
en
fr
- US1721648A - Adjustable work-contacting means for jigs :
en
- DE479838C - Airplane with tail unit located behind the wings and several propellers symmetrically to the vertical center plane :
de
en
- AT113836B - Device for fastening cylinders of piston engines to the crankcase. :
de
en
- GB302681A - Improvements in or relating to pumps for forcing under pressure liquefied gases at low temperatures :
en
- US1721850A - Machine for making photographic prints :
en
- US1721712A - Adjusting means for tractor-drawn implements :
en
- US1722095A - Machine for untwisting and carding fibrous materials :
en
- US1721670A - Scaffold :
en
- US1721607A - Automatic or semiautomatic telephone system :
en
- US1722066A - Gas burner :
en
- FR661166A - Phonograph records :
en
fr
- FR661185A - Process for obtaining yeast serving as feed for livestock from vinasse :
en
fr
- FR661589A - Washing machine and washing machine, with water circulation :
en
fr
- GB285871A - Improvements relating to the manufacture of pottery :
en
- GB293743A - :
en
- GB316120A - Improvements relating to underfeed stokers for furnaces :
en
- FR661428A - Warning light for automobiles :
en
fr
- US1721649A - Hen's nest :
en
- US1722193A - Newspaper truck :
en
- DE480039C - Two-axle drawbar frame for locomotives with a rod or bracket that encompasses the drive wheels and extends through the underframe frame or around this frame :
de
en
- DE479876C - Fluid measuring device with overflow pipes :
de
en
- FR661471A - Compounds containing one or more ethylenic bonds :
en
fr
- GB316108A - Improvements in or relating to roads and pavements :
en
- CA291593A - Calcium hypochlorite manufacture :
en
fr
- CA291626A - Asbestos processing :
en
fr
- DE479717C - Safety device for pressure medium controls with mechanically operated main valves in connection with an electrically controlled additional valve, especially in electric vehicles :
de
en
- DE479934C - Security lock for self-sellers :
de
en
- AU1650928A - Improvements in and relating to vertically slidable windows and fittings for use in connection therewith :
en
- FR661311A - Preparation of water glass solutions :
en
fr
- CA291504A - Measuring apparatus :
en
fr
- DE480060C - Machine for loosening up the soil in forest crops next to the rows of plants using two rotating rollers fitted with knives :
de
en
- CA291581A - Bucket :
en
fr
- CA291625A - Plastic and elastic product :
en
fr
- AU1488928A - Improvements in internal combustion engines :
en
- AU1760028A - Improvements in and relating to electrical alternating current rectifiers :
en
- US1721808A - Heat-exchange apparatus :
en
- US1722079A - Heat treating metallic conductors :
en
- US1721775A - Combined transformer and conduit-box cover :
en
- US1721963A - Wrench :
en
- CA291592A - Calcium hypochlorite manufacture :
en
fr
- US1721535A - Rear-axle assembly :
en
- US1722173A - Traverse motion :
en
- US1721714A - Heel cushion for shoes :
en
- US1721838A - Method and apparatus for adhesively applying tubular linings to metal pipes and the like :
en
- US1722125A - Lifting machine such as a crane :
en
- US1721651A - Watchcase :
en
- US1722242A - Concrete insert :
en
- DE479977C - Process for etching of colorings of basic dyes produced with tannin substitutes :
de
en
- FR661508A - Process for treating rhodanic salts, in particular ammonium sulphocyanide :
en
fr
- FR661509A - Anti-glare lantern for motor vehicles or the like :
en
fr
- US1721854A - Die head :
en
- US1721564A - Rope marker :
en
- US1721953A - Medicine cabinet :
en
- AU1664128A - An improved method of and apparatus for filleting fish :
en
- CA291502A - Asphalt road :
en
fr
- AT113863B - Cigarette packing machine. :
de
en
- CA291534A - Motor vehicle :
en
fr
- US1721851A - Reenforced armhole construction for garments of light-weight materials :
en
- CA291541A - Dynamic sound reproducer :
en
fr
- DE479836C - Safety arrangement for roller bearing bushes :
de
en
- US1721667A - Steering mechanism for locomotive cranes :
en
- US1722223A - Art of cracking hydrocarbon oils :
en
- US1721662A - Nonrefillable bottle :
en
- FR661122A - Auxiliary device for starting segment thrust bearings :
en
fr
- GB300914A - Improvements in devices for measuring the speed of vehicles :
en
- CA291518A - Wheel, pulley, winding drum, etc. :
en
fr
- CA291519A - Manicure machine :
en
fr
- CA291623A - Machine for handling loose materials :
en
fr
- DE479614C - Method for preventing the pressure from increasing in the gas supply lines of regenerative furnace systems :
de
en
- DE480131C - Lighting device for the dashboard of motor vehicles by means of light tubes serving as candle tester :
de
en
- FR661163A - Reading box :
en
fr
- US1721633A - Auxiliary air intake :
en
- AU1662628A - Improvements in wardrobes andthe like :
en
- CA291489A - Fire extinguisher :
en
fr
- CA291604A - Food processing apparatus :
en
fr
- US1722011A - Atomizer :
en
- US1722247A - Machine for the manufacture of glass articles :
en
- AT113890B - Roof covering with slate and. like :
de
en
- US1721536A - Semaphore :
en
- US1722044A - Priming device for internal-combustion engines :
en
- US1721715A - Roof flashing :
en
- US1722016A - Electrical conductor and method of making same :
en
- US1721697A - Disk cultivator :
en
- AU1632428A - Improved resistance element for electric dimmer switches :
en
- DE479804C - Securing of securities or banknotes stacked in bundles :
de
en
- DE479899C - Screw-in pivot bearing with glass insert for clocks :
de
en
- FR661108A - Improvements to the power supply of internal combustion and internal combustion engines :
en
fr
- GB315978A - Improvements in and relating to apparatus for emptying street gullies and the like :
en
- DE479790C - Compensated induction motor :
de
en
- DE480152C - Shoe straightener :
de
en
- GB316155A - Method of fitting boiler tubes into tube plates :
en
- US1722158A - Water-power engine :
en
- AT113813B - Contact protection arrangement for incandescent lamp sockets. :
de
en
- US1721578A - Operating device eos doors :
en
- US1721999A - Fiber furniture :
en
- AU1434628A - Tie for box straps :
en
- AU1690028A - An improved air extractor for vehicles or buildings :
en
- US1722064A - Telephone-exchange system :
en
- US1722113A - Lookout or door-peep :
en
- DE480002C - Regulator, especially for internal combustion engines :
de
en
- DE480098C - Device for heating fabric sawing machines with solid fuel :
de
en
- CA291529A - Farm tractor :
en
fr
- US1721869A - Pest exterminator :
en
- US1722190A - Firearm :
en
- US1721623A - Method and machine for making armature conductors :
en
- US1722204A - Hinge :
en
- US1721615A - Wall-paper-advertising device :
en
- USD79009S - Jebome e :
en
- US1722236A - Gas-meter fitting :
en
- DE480007C - Exhaust silencers, especially for vehicle engines :
de
en
- DE479964C - Massaging device :
de
en
- US1721614A - Lubricating, sealing, and thrust-balancing means for compressors and the like :
en
- CA291582A - Compressor valve assembly :
en
fr
- FR661212A - Planer for grinding wheels :
en
fr
- FR661448A - Shock absorber for automobile :
en
fr
- US1721750A - Window fastener :
en
- US1721957A - Front-axle cushion for tractors :
en
- US1722001A - Pickling apparatus :
en
- US1722134A - Golf-ball holder :
en
- DE479737C - A cascade consisting of an asynchronous motor and a series collector machine with a double set of brushes and connected control inductance with an improved power factor even from a very low payload :
de
en
- DE480111C - Electrical multiple switch with current indicator :
de
en
- FR661464A - Machine for making ropes and in general all articles of rope and the like :
en
fr
- CA291509A - Lumber grading machine :
en
fr
- FR661158A - Improvements to automobile hoods :
en
fr
- FR661497A - Vulcanized transparent rubber manufacturing process :
en
fr
- CA291495A - Carbon dioxide acid :
en
fr
- DE479951C - Sleeping eyes for dolls :
de
en
- US1721630A - Process of making nozzles :
en
- US1721664A - Method of making flanged metal spiders :
en
- USD79050S - Design for a dispensing ptjmp :
en
- US1721692A - Sump pump :
en
- CA291599A - Magnesium rock utilization :
en
fr
- US1721827A - Means for hydraulic marine propulsion :
en
- US1721534A - Luminous sign :
en
- US1722061A - Automotive truck attachment :
en
- US1722106A - Motor lorry and other road or rail vehicle for conveying goods :
en
- AT113831B - Bandage, especially sanitary napkin. :
de
en
- CA291594A - Calcium hypochlorite manufacture :
en
fr
- AT113815B - Deck bed holder. :
de
en
- US1722022A - Rotary cutter head :
en
- US1721713A - Power-take-off driven harvester thrasher :
en
- US1722112A - Disk fan :
en
- US1721834A - Saw vise :
en
- DE466798C - Stencil printer or similar small printing machine :
de
en
- US1721631A - Airship :
en
- US1721839A - Door for compresses :
en
- US1721881A - Fishing tool :
en
- US1721688A - Chill for casting railway crossings :
en
- US1721799A - Binding cdamp :
en
- US1721976A - Vehicle body :
en
- US1722039A - Signal-operated repeater circuits :
en
- USD79028S - Design for a bench standard :
en
- US1721997A - Low-temperature distillation of carbonizable material :
en
- US1721867A - Method of producing a pulverized-milk serum product :
en
- DE479889C - Key fob :
de
en
- US1722215A - Ventilating apparatus :
en
- US1721979A - Glass :
en
- AU1437728A - Improvements in and relating to automatic apparatus for taking and finishing photographs :
en
- CA291539A - Razor and handle :
en
fr
- US1721636A - Machine for forming armature conductors :
en
- AU1521928A - Improvements in separators :
en
- US1721682A - Tractor hitch :
en
- US1721802A - Vibratory screen :
en
- AT113885B - Cantilevered ceiling made of wooden or concrete beams placed against each other in a roof-shaped manner. :
de
en
- DE479880C - Sorting drum for peas u. like :
de
en
- GB316031A - A device for washing drinking glasses :
en
- GB316119A - Improved process of obtaining from seaweed a stable form of alginic acid and its compounds :
en
- GB316154A - Improvements in and relating to apparatus for dyeing textile materials :
en
- AT113883B - Electric iron. :
de
en
- CA291620A - Composition shingle construction :
en
fr
- AT113829B - Process for the production of highly active coal. :
de
en
- AU1565328A - Improvements in soot disposal :
en
- CA291569A - Gun-mounting for aircraft :
en
fr
- AT113803B - Process for the production of ultramicroscopic porous layers in luminescent lamps. :
de
en
- USRE17379E - Carleton ellis :
en
- GB315937A - Improvements in and connected with watertight electrical switch and fuse cases :
en
- DE479748C - Device for determining colors :
de
en
- GB315982A - Improvements in or relating to means for attaching devices for carrying money and other valuables to the person :
en
- US1721660A - Adjustable ladle holder :
en
- US1721790A - Printing and registering mechanism :
en
- DE480059C - Device for measuring the time a moving body takes between two marks :
de
en
- DE480055C - Hair curler with a swing-out bracket :
de
en
- DE480101C - Device for preparing lines for table set, in which the tools that produce the recesses in the lines are assembled with the aid of exchangeable intermediate pieces :
de
en
- FR661461A - Improvements to launching devices, for flying devices :
en
fr
- CA291499A - Metal joint :
en
fr
- GB316234A - Improvements in selector mechanism for addressing machines :
en
- FR661309A - Automotive tri-carrier :
en
fr
- GB316340A - An improved method of and means for the electrical transmission and reception of visual images :
en
- FR661381A - Improvements to position light mounts and transverse action fasteners :
en
fr
- GB316047A - Improvements in or relating to "knitted" sliver padding for laundry machines :
en
- DE479774C - Equipment for the simultaneous opening up and sounding of muerber clay ores :
de
en
- DE479991C - Current collector for induction machines :
de
en
- US1721672A - Four-speed gear-shift mechanism for motor vehicles :
en
- FR661120A - Plug coupling for electrical conductors :
en
fr
- FR661233A - Improvements to vehicle fenders :
en
fr
- FR661243A - Force limiting device, particularly applicable to rotary tools :
en
fr
- FR661433A - Improvements to elastic tires for vehicle wheels :
en
fr
- GB307003A - Filter for fine filtering of fluids especially fuel oils :
en
- GB316078A - Improvements in, or relating to, cartons and other box-like containers :
en
- DE479831C - Process for the preparation of oxyalkyl ethers of 2-amino-4-nitro-1-oxybenzene :
de
en
- GB316017A - Improvements in or relating to the making of roads, paths, and the like :
en
- GB316116A - Improvements in apparatus for use in the production of threads of hair and like fibres :
en
- GB316082A - Improvements in and relating to photographic enlarging and reducing apparatus :
en
- GB303493A - Process for the preparation of sulphuric esters of cellulose :
en
- FR661169A - Improvements in the manufacture of shoes with soles of rubber crepe or the like :
en
fr
- FR661572A - Device to prevent condensation on transparent partitions between regions with different temperatures :
en
fr
- DE479883C - Setting and securing device for tapered roller bearings :
de
en
- DE479960C - Single-layer, helically wound induction coil :
de
en
- DE480090C - Process for the direct production of utensils from casein, blood, horn meal and other protein and keratin substances :
de
en
- DE479502C - Circuit arrangement for remote connection devices :
de
en
- FR661183A - Manufacturing process of a special essence :
en
fr
- FR661495A - Improvements in the decoration of decorated objects and their manufacturing processes :
en
fr
- DE479893C - Cash catch game :
de
en
- DE479986C - Rail joint with Auflaufstueck :
de
en
- FR661119A - Improvements to mirrors for astronomical telescopes :
en
fr
- GB299302A - A process for removing ammonia and sulphuretted hydrogen from gases :
en
- FR661224A - Dyes derived from pyrazolones, their metal derivatives, and processes for their manufacture :
en
fr
- GB315897A - Means for identifying travellers' luggage and the like :
en
- FR661207A - Transportable stove with completely independent external fireplace :
en
fr
- FR661403A - Motor boat control device :
en
fr
- FR661535A - Display device for milliner or the like :
en
fr
- GB302314A - Process for the mechanical automatic collection, summarising, and the valuation of statistical data :
en
- GB316075A - Improvements relating to mechanical excavators :
en
- FR661236A - Sanitary apparatus :
en
fr
- FR661544A - Dressing material :
en
fr
- FR661623A - Flight indicator :
en
fr
- FR661150A - Mechanical brushes improvements :
en
fr
- FR661225A - Yeast manufacturing process using vinasses as culture medium :
en
fr
- FR661595A - Loss of balance fire safety apparatus for motor vehicles and others :
en
fr
- FR661350A - Method for regulating the firing of fireplaces in mobile and stationary steam generating installations :
en
fr
- GB316163A - Improvements in or relating to superheater elements :
en
- FR661164A - Mechanical apparatus for skinning and shearing animal hides and skins, and for fleshing the hides :
en
fr
- FR661643A - Device for containers intended to contain powdery substances :
en
fr
- GB316117A - Improvements in or relating to petrol tanks for aeroplanes, motor cars and such like :
en
- DE479780C - Equipment on folding machines with folding blade in order to insert inserts that are not to be folded into the sheet to be folded :
de
en
- DE479840C - Glove cutting device with resilient pads :
de
en
- FR661366A - Improvements in the control of motor vehicles with several drive wheels :
en
fr
- FR661526A - Elastic mounting of the controlled part of the divided grinding wheel shafts :
en
fr
- FR661619A - Tar Distillation Improvements and Resulting Products :
en
fr
- GB315917A - Improvements in or relating to shock absorbers :
en
- FR661606A - Automotive Windshield Sun Shades Improvements :
en
fr
- FR661290A - Process for the preparation of halogenated substitution salts of quaternary aliphatic ammonium bases :
en
fr
- FR661432A - Improvements to axle boxes of railways, streetcars, motor cars and other vehicles :
en
fr
- FR661218A - Improvements in copper metallurgy :
en
fr
- DE479953C - Process for reducing the water content of peat in electrolytes :
de
en
- DE480021C - Process for creating a vacuum in hollow bodies consisting of chemically difficult to attack substances :
de
en
- FR661477A - Disc brake :
en
fr
- FR661446A - Silent click :
en
fr
- FR661511A - Car rear trunk :
en
fr
- GB316339A - Improvements in the production of kinematograph film positives :
en
- US1722149A - Electrical apparatus :
en
- FR661121A - Device for switching currents in multi-phase windings :
en
fr
- FR661549A - Concrete piles cast in the ground and method of making them :
en
fr
- GB316019A - Pneumatic appliance for graining in imitation of woods and the like :
en
- DE480061C - Clamp fastener for sheaves or the like. :
de
en
- DE479920C - Cogwheel conveyor :
de
en
- US1721833A - Signal :
en
- CA291511A - Semi-double deck passenger carrying vehicle :
en
fr
- FR661436A - Compression device for electrical resistances made up of carbon discs :
en
fr
- FR661440A - Brake shoe brake device for motor vehicles :
en
fr
- FR661543A - Process for the preparation of 3-alkoxy-oxythionaphthenes :
en
fr
- FR661604A - Apparatus for the reproduction of sounds produced by amplified modulated currents :
en
fr
- FR661582A - Process for transforming sulphated barite and obtaining it in a form suitable for its use as a coloring material :
en
fr
- GB295652A - Improvements in or relating to silencing devices for internal combustion engines :
en
- FR661103A - Electrical Installation :
en
fr
- FR661190A - Method and apparatus for vulcanizing objects made of rubber, ebonite, etc. :
en
fr
- GB289385A - Improvements in or relating to long distance transmission systems with pupin lines :
en
- GB304200A - Improvements in trailers :
en
- FR661577A - Working process for combustion and explosion turbines :
en
fr
- US1721946A - Gopher trap :
en
- FR661301A - Vehicle shock absorber :
en
fr
- GB316244A - Improvements in, or relating to, tuyeres for blast furnaces or the like :
en
- US1721737A - Pressure-fluid packing :
en
- CA291525A - Thread milling machine :
en
fr
- US1722105A - Talking machine and the like :
en
- US1721612A - Power-driven tool :
en
- DE479845C - Process for the production of cyanides :
de
en
- GB315988A - Method and means for twisting and winding fibrous materials :
en
- GB316039A - Improvements in apparatus for arranging cigarettes or the like, provided with imprints, for packing or the like :
en
- GB316246A - Improvements in or relating to electro-magnetic instruments of the moving coil type, particularly microphone transmitters and loud speaking telephones :
en
- DK40506C - Safety coupling for electric anchor winches, delay winches and the like. :
da
en
- US1721927A - Towel cabinet :
en
- AU1539428A - Improvements in means forthe reception (analysing and detection) of frequency modulated signals :
en
- US1721661A - Lawn trimmer :
en
- US1722203A - Terminal protector hood :
en
- AU1705928A - tImprovements in hair curling irons :
en
- DE480130C - Beehive :
de
en
- US1721888A - Injection apparatus for combustion engines, etc. :
en
- FR661203A - Dosing-mixer :
en
fr
- US1721812A - Percolator cap :
en
- US1722060A - Locomotive draft device :
en
- US1722074A - Combined chair, receptacle, and dustpan :
en
- GB316043A - Apparatus for the surface coating of biscuits :
en
- DE479869C - Firebox wall with cooling pipes :
de
en
- FR661147A - Automatic brake system for gramophone discs :
en
fr
- US1722071A - Time lock :
en
- CA291530A - Screw driver :
en
fr
- AU1600028A - Improvements in process and apparatus for forging and roughing out iron and steel bars by electricity :
en
- AT113809B - Radiation guide insertable into body cavities. :
de
en
- CA291482A - Footwear pulling over and lasting machine :
en
fr
- AU1682728A - Improvements in boilers and furnaces :
en
- GB315954A - Improvements relating to woven wire mattresses :
en
- US1721978A - Device for stopping automobiles :
en
- FR661238A - Method of calibration and verification of transformers and similar devices :
en
fr
- DE479842C - Valve for the remote ignition of gas lanterns :
de
en
- DE480100C - Corner for attaching postcards etc. Like. In albums, which is made by folding a single-sided rubber stamped piece :
de
en
- GB303108A - Improvements relating to reducing or multiplying gearing :
en
- FR661537A - Process for obtaining potassium carbonate :
en
fr
- DE480095C - Waffle iron with locking bars on the plate rims :
de
en
- DE479355C - Process for the preparation of 2-aminoanthraquinone-3-carboxylic acid :
de
en
- FR661473A - Rechargeable waterproof battery :
en
fr
- DE480028C - Container for pasteurizers :
de
en
- DE479864C - Transmission system for telephone or similar streams :
de
en
- FR661170A - Improvements in methods and apparatus for the manufacture of inner tubes :
en
fr
- FR661276A - Improvements to stapling machines used in shoemaking :
en
fr
- FR661293A - Gaiter :
en
fr
- FR661630A - Hot air dryer :
en
fr
- US1722222A - Art of cracking oils :
en
- GB315916A - Improvements in or relating to the manufacture of artificial rubber or rubber substitutes :
en
- GB316037A - Improvements in or relating to water tube boilers and economisers therefor :
en
- GB316076A - Machine for sewing cover-soles in house shoes or the like :
en
- DE480144C - Pen holder attached to the blackboard frame :
de
en
- FR661176A - Hair dye thickener :
en
fr
- US1721732A - Vehicle suspension :
en
- FR661528A - Improvement in the establishment of rotary pumps with oscillating vane :
en
fr
- GB315993A - Improvements in or relating to holders for cops and other packages of yarn, thread or the like :
en
- GB316338A - Improvements in the production of kinematograph film positives :
en
- DE479794C - Device for the production of so-called air or light silk :
de
en
- DE479926C - Process for the preparation of azo dyes :
de
en
- GB315933A - An improved soda diffuser for marine and land boilers :
en
- GB316165A - Improvements in material for making motor bodies, mud guards, hoods and such like :
en
- USD79017S - Design for a napkin :
en
- DE479917C - Process for the preparation of Benzanthroncarbonsäuren :
de
en
- FR661444A - Double reed musical instrument refinements :
en
fr
- GB305017A - Improved arrangement for the lubrication of the valve gear of internal combustion engines of the radial type :
en
- FR661499A - High pressure boiler :
en
fr
- GR2389B - MYOCIDICAL PREPARATION. :
el
en
- DE479859C - Grooved rail switch with springy tongues :
de
en
- FR661426A - Electric headlight control :
en
fr
- DK40520C - Protective sleeve for rotatable or fixed frame antennas. :
da
en
- DE480001C - Woodworm killer in paste form using oil and carbon compounds :
de
en
- DE480170C - Vacuum apparatus, in particular mercury vapor rectifier, in which the current-carrying conductor is mechanically supported against the metal vessel wall by an insulating device :
de
en
- CA291554A - Bumper bracket :
en
fr
- US1721861A - Process for waterproofing surfaces :
en
- DE479197C - Illuminated letter or light strip with a central, covered, but light-permeable part and luminous edges surrounding this :
de
en
- DK40502C - Device by Wings for Airplanes. :
da
en
- FR661253A - Electrolytic process for plumbing :
en
fr
- GR2387B - METHOD OF INSULATION OF SUPPORT PIPES FOR SPILLING IN THE GROUND FLOOR OF CONCRETE. :
el
en
- US1721905A - Machine for cutting belts and rings from tubular stock :
en
- US1722122A - Garment hanger :
en
- AT113848B - Method and device to separate different types of wood from each other when washing. :
de
en
- DE479974C - Device for automatic dynamic balancing of rotating bodies, in particular of spin dryers and spinning centrifuges :
de
en
- FR661613A - Furnace or retort with brewing device :
en
fr
- CA291608A - Carbureter for internal combustion engines :
en
fr
- US1722202A - Manufacture of cellulose products :
en
- AU2131629A - Improvements in preservatives forwood :
en
- US1722010A - Method of and apparatus for perforating glass :
en
- US1721945A - Spray nozzle :
en
- US1722036A - Deflection dynamometer :
en
- US1721565A - Domestic appliance :
en
- US1722233A - Wheel brake for vehicles :
en
- CA291547A - Snap hook :
en
fr
- CA291565A - Measuring instrument :
en
fr
- CA291603A - Compound for converting materials :
en
fr
- DK40491C - Device for rotating car headlights. :
da
en
- FR661384A - Advanced liquid fuel pump :
en
fr
- US1722101A - Measuring device :
en
- US1721694A - Implement hitch :
en
- DE479916C - Process for the preparation of acenaphthenecarboxylic acids and their substitution products :
de
en
- FR661182A - Improvements made to the chrome plating of conductive bodies :
en
fr
- GB316201A - A new or improved material for forming the seats of road vehicles, cycles, furniture, and for other purposes, and the manufacture thereof :
en
- US1721604A - Signal :
en
- DE479873C - Device for determining the average thickness of sheets :
de
en
- US1721727A - Distributor :
en
- US1722014A - Laundry-checking device :
en
- US1722154A - Dipper tooth :
en
- US1721679A - Combined demountable rim and wheel for automobiles and other vehicles :
en
- US1722081A - Two-way signaling system :
en
- AU1542928A - Improvements in and connected withthe mounting and driving of generators usedfor the generation of electricity by windpower :
en
- DE479810C - Bag :
de
en
- US1721758A - Lawn sprinkler :
en
- US1722132A - Piston construction :
en
- US1722172A - Fitting of window frames in buildings :
en
- US1721722A - Bone-sawing machine :
en
- US1721520A - Wave signaling system :
en
- AT113805B - Thermal battery. :
de
en
- CA291533A - Food producing machine :
en
fr
- CA291543A - Snubbing device :
en
fr
- US1722007A - Sound-amplifying device for sound reproducing and recording instruments :
en
- US1721504A - Driven plate for friction clutches :
en
- US1721725A - Automobile wheel :
en
- US1722196A - Crystal-controlled oscillator :
en
- USD79039S - Glenn e :
en
- US1721508A - Creeper :
en
- US1721609A - Tension hook for knitting machines :
en
- CA291528A - Shock absorber :
en
fr
- DE480135C - Drawbar holder with metal bracket insert :
de
en
- US1721559A - Day bed and the like :
en
- US1721705A - Safe interior :
en
- US1722100A - Developing apparatus :
en
- US1722041A - Apparatus for treating emulsified oil :
en
- US1721939A - Chain-equipped structure :
en
- US1722116A - Screw driver :
en
- USD79013S - Design for a toilet-article holder or similar article :
en
- DE480093C - Isolation process :
de
en
- US1722219A - Thread-guiding means :
en
- CA291559A - Gas washer :
en
fr
- US1721901A - Oil burner :
en
- DE479746C - Stirring device for baths of the smelting electrolysis :
de
en
- CA291566A - Optical system for oscillagraphs :
en
fr
- US1721923A - Measuring tank :
en
- US1721611A - Head lamp :
en
- DE479679C - Loose-leaf binders in which the documents are clamped by pressure arms which extend across the back of the folder and sit on a rod lying in the clamped position along the back of the folder :
de
en
- DE479946C - Brake device for the front and rear wheels of motor vehicles, acting through the negative pressure in the suction line of the engine :
de
en
- FR661483A - Apparatus for adjusting the tension of the threads of a roll of a tulle loom and the like :
en
fr
- GB298946A - Process of colouring horn masses :
en
- FR661323A - New boiler hearth-economizer system :
en
fr
- US1721617A - Gauge connection :
en
- FR661519A - Improvements made to the tube amplifiers of t. s. f. :
en
fr
- CA291542A - Method and apparatus for cooking fish :
en
fr
- US1721618A - Carburetor :
en
- US1721810A - Method and means for forming armature conductors :
en
- GB308836A - Improvements relating to the manufacture of pottery ware :
en
- AU1429928A - Wax distributors for floor polishing machines :
en
- CA291550A - Ophthalmoscope :
en
fr
- CA291526A - Talking machine :
en
fr
- DE480050C - Electromagnetic and thermal release device for installation circuit breakers with an insulating wedge on the plunger core that is pushed between the contacts :
de
en
- FR661274A - Handle for pneumatic tools :
en
fr
- FR661362A - Turn-down collar :
en
fr
- FR661390A - Vehicle for transporting material in piles, such as household waste :
en
fr
- USD79030S - A coepobation of connecti :
en
- GB315974A - Improvements in pneumatically operated hooters :
en
- US1722080A - Signaling :
en
- FR661267A - Fretboard for mandolins, guitars, banjos and similar instruments :
en
fr
- FR661626A - Gasket for exhaust part between steam turbine and condenser :
en
fr
- US1721542A - Concrete-form clamp :
en
- FR661256A - New product forming a support for catalyst or purifying agents and its manufacturing process :
en
fr
- GB316172A - Process for the manufacture and production of condensation products of the benzanthrone series :
en
- DE480141C - Skylight window closure with a locking element, which can be moved by means of a wire rope and is located on the tilt sash :
de
en
- DK40485C - Device for Percussion Tools. :
da
en
- FR661642A - Improvements to fuel supply equipment :
en
fr
- US1721545A - Cotton harvester :
en
- US1722114A - Stereoscopic exhibiting machine :
en
- AT113801B - Electron tube with a cylindrical anode. :
de
en
- AT113866B - Arrangement for devices affected by current that are connected to capacitor circuits. :
de
en
- DE480086C - Mixture regulator working with the help of membrane regulators :
de
en
- US1721859A - Grapple for sunken ships :
en
- FR661482A - Applicable materials for the production of opaque coatings :
en
fr
- FR661615A - Process for extracting the cardioactive substance from the scilla bulb :
en
fr
- GB315963A - Improvements in or relating to wire spring mattresses :
en
- GB315976A - Improvements in pressure regulators :
en
- DE479858C - Heart or cross with the same flap chambers :
de
en
- FR661404A - Process for the production of alkaline earth metal oxides :
en
fr
- GB298090A - Manufacture of unsaturated hydrocarbons :
en
- GB316073A - Improvements in and relating to cabins for aircraft :
en
- GB303014A - Method of preparing and casting beton or concrete compositions :
en
- FR661132A - Device for adjusting the intensity of a light ray according to variations in mechanical energy generated by sounds or other vibrations :
en
fr
- DE480044C - Abzwergdose for electrical lines :
de
en
- DE479775C - Oven with direct gas heating :
de
en
- FR661306A - Improvements to liquid pumps :
en
fr
- GB316232A - Improvements in or relating to electrical junction-boxes and the like :
en
- GB297030A - :
en
- FR661194A - City sewage treatment method and the like :
en
fr
- FR661223A - Self-damping spring :
en
fr
- GB299003A - Improvements in apparatus for closing and sealing receptacles made of pliable material :
en
- DE479967C - Overhung gas turbine impeller :
de
en
- FR661588A - Packaging for plates, film and photographic papers, destined for tropical countries :
en
fr
- GB289073A - Improvements in or relating to cushioning or shock absorbing devices :
en
- DE480013C - Process for the production of taps :
de
en
- US1721735A - Reversing and controlling apparatus for heating furnaces :
en
- FR661600A - Ribbon-shaped body for jewelry :
en
fr
- GB289382A - A new or improved method of operating an adding and subtracting totalizer and mechanism for carrying out the method :
en
- FR661388A - Distributor of fertilizer, seeds or any other material to be spread on the ground :
en
fr
- FR661646A - Improvements to stepladder seats and shelves :
en
fr
- DE479705C - Process for rendering the elastic deformation of paper undamaged during the production and processing of paper color grids :
de
en
- FR661556A - Automatic or manually actuated contactor device :
en
fr
- USD79043S - Design for a lighting fixture :
en
- DE479853C - Zwaengrollentraggestelle, which swing one behind the other on balance beams lying in the longitudinal direction of the track back machine :
de
en
- DE479936C - Self-seller for gas or the like with default work and collecting sleeve for coins thrown in in stock :
de
en
- FR661115A - Evacuation bell for submarine crews :
en
fr
- FR661251A - Two-piece glass panel, for windshields, automotive doors and windows and other applications :
en
fr
- CA291555A - Vaporizer :
en
fr
- DE480033C - Straightener for cables and wires, especially for tubular wires :
de
en
- GB305093A - Improvements relating to induction passages of sleeve-valve internal combustion engines :
en
- GB316038A - Telephone number indicator :
en
- CA291496A - Windmill air-lift pump :
en
fr
- US1721948A - Bank protector :
en
- USD79038S - Marie kirkpatrick :
en
- AT113899B - Steam system with steam networks of various pressures and procedures for operating this system. :
de
en
- AU1437228A - Improvements in or relating to the covering of the heel breasts of shoes :
en
- GB290278A - Arrangement for introducing voltages into alternating current circuits :
en
- US1721987A - Mail-handling or transfer apparatus :
en
- US1722115A - Apparatus for mixing :
en
- US1722141A - Rubbing motion for drawing frames and the like :
en
- US1721518A - Automatic tire-filling connection :
en
- AT113816B - Machine for processing glass bells. :
de
en
- CA291468A - Trousers :
en
fr
- US1722254A - Automatically threading shuttle for looms :
en
- DE479792C - Mercury vapor rectifier, in which the metal cathode vessel is attached in an insulated manner using a ring made of ceramic material :
de
en
- DE479809C - Two-stroke internal combustion engine :
de
en
- FR661247A - Loading installation with remote control trolley :
en
fr
- USD79024S - Design for a street sign :
en
- USD79054S - Design for a lighting-fixture wall bracket :
en
- US1721911A - Electrical resistance :
en
- US1721635A - Measuring device :
en
- US1721813A - Method of and apparatus for testing coal :
en
- USD79008S - Design for a bridge for an ophthalmic mounting :
en
- USD79011S - Design fob a jab coveb ob similab abticle :
en
- GB316115A - Improvements in radio antenna :
en
- GB316245A - Method of shaping flat braided hose and the like :
en
- CA291506A - Apartment enlarger :
en
fr
- DE479981C - Easel card egg with a plate hinged to the card frame, which can be folded out for use as a writing pad :
de
en
- GB316197A - Improvements in and relating to machine guns :
en
- GR2386B - PROVISION TO REDUCE ROAD VIBRATIONS. :
el
en
- CA291601A - Platinum coating method :
en
fr
- AT113808B - Printing adding machine. :
de
en
- FR661584A - Hydraulic forging process :
en
fr
- US1722002A - Radiotube :
en
- US1721782A - Furnace for steam boilers :
en
- US1722140A - Belt buckle :
en
- US1721532A - Take-up for knitting machines :
en
- US1721620A - Radiator for hot-air furnaces :
en
- US1721761A - Rope-thrusting shovel :
en
- US1721942A - Pig apartment :
en
- US1721627A - Radio transmission system :
en
- US1721707A - Weather strip :
en
- AT113859B - Embroidery machine shuttle. :
de
en
- DE480089C - Mechanically moved staircase that can also be used as an elevator :
de
en
- FR661580A - Method and apparatus for the electrolytic regeneration of potassium ferrocyanide resulting from the purification of gases by oxidation of hydrogen sulfide by means of potassium ferricyanide :
en
fr
- US1721964A - Method of and apparatus for bending structural shapes :
en
- US1722037A - Carburetor :
en
- US1721970A - Towel cabinet :
en
- CA291515A - Truck :
en
fr
- CA291567A - Train pipe coupler :
en
fr
- US1722059A - Ventilator :
en
- US1722137A - Method of treating water and materials used in connection therewith :
en
- AT113845B - Compensating winding for single-phase series motors. :
de
en
- CA291589A - Method of effecting catalytic reactions :
en
fr
- US1721996A - Printing machine :
en
- US1722142A - Typewriting machine :
en
- USD79037S - Design for an electric-light ceiling fixture :
en
- US1721763A - Coking-retort oven :
en
- AU1452528A - Improvements in handles for suitcases andthe like :
en
- DE480172C - Fabric feeder for thread pulling machines :
de
en
- GR2378B - SPECIAL CARAMELS ARE CHEMICALLY STORED IN JELLY TRANSPARENT PACKAGING. :
el
en
- AT113814B - Electrical sound reproduction through gramophone and similar records. :
de
en
- DE479932C - Gripper drive :
de
en
- US1722220A - Horn :
en
- AU1587828A - Improvements relating to mixing machines :
en
- CA291524A - Thread milling machine :
en
fr
- DE479901C - ó ± -shaped lock bolt for connecting iron sheet piles :
de
en
- US1721678A - Chuck :
en
- US1721728A - Process of treating hydrocarbons :
en
- US1721502A - Refrigerating apparatus :
en
- AU1429028A - Amplifier volume control :
en
- AT113891B - Anchoring of roof tiles. :
de
en
- AU1739828A - Improved construction of roller blind :
en
- AT113887B - Pleating machine. :
de
en
- GB289067A - Improvements in or relating to shoe forms or fillers :
en
- GB315912A - Improvements in or relating to motor trolleys or trucks :
en
- FR661398A - Ointment :
en
fr
- FR661558A - Electric heater for regulating automobile connecting rods :
en
fr
- GB291758A - Means for transmitting mechanical movements to the interior of vacuum vessels :
en
- GB308762A - Improvements in or relating to jacking devices for motor vehicles :
en
- GR2379B - METHOD AND PROCEDURE FOR CONVERSION OF WASTE (GARBAGE) IN FERTILIZERS USEFUL IN GEORGIAN AND INDUSTRIAL PRODUCTS. :
el
en
- US1722250A - Overhead garage door :
en
- US1722127A - Sandwich toaster :
en
- GB316008A - Improvements in fastening devices for flat articles :
en
- AU1690728A - Improvements in bath seats :
en
- DE479485C - Shaking device :
de
en
- DE479776C - Pasta laying machine with a folding rod moved transversely to the vertically hanging dough threads, a pair of knives for cutting off the dough threads and two deflection bars provided in the machine frame for the dough threads :
de
en
- DE480146C - Method and device for changing bobbins in weaving mill preparation machines with cross-wound bobbins that are fitted on the same axis and linked to one another and run one after the other :
de
en
- GB315969A - Improvements in the art of staining the surface of paper on one side in the paper-making machine :
en
- FR661391A - Method for decorating artificial masses :
en
fr
- DE479767C - Process of obtaining phosphoric acid from phosphates :
de
en
- DE479819C - Neck bearings for centrifugal machines :
de
en
- DE480096C - Machine for shearing yarn or cord :
de
en
- FR661353A - Convertible and folding crib :
en
fr
- CA291598A - Coupler shank and yoke connection :
en
fr
- FR661345A - Process for the purification of molten cements :
en
fr
- GB289487A - Improvements in or relating to apparatus for massage :
en
- DE479798C - Kitchen bench :
de
en
- AT113833B - Electric miner's lamp with safety bell. :
de
en
- DE479732C - Ship cylinder boiler with superheater :
de
en
- US1721568A - Vehicle brake :
en
- GB294115A - Improvements in or relating to remote electric metering systems :
en
- FR661152A - Foil guide for underwater punches :
en
fr
- FR661179A - Light letter for advertising boards and other similar devices :
en
fr
- GB316029A - Improvements in or relating to indicating apparatus particularly for use with games :
en
- FR661215A - Improvements to mirrors :
en
fr
- FR661520A - Reciprocating switching mechanism :
en
fr
- FR661339A - Method and machine for the manufacture of hairpins and resulting product :
en
fr
- FR661364A - Improvements to closure devices for bracelets, chains, etc. :
en
fr
- GB316020A - Improvements in or relating to brakes for perambulators and like vehicles :
en
- DE479994C - Metal vapor rectifier with ignition anode that can be moved up and down electromagnetically and its adjacent, fixed exciter anode that absorbs the ignition arc :
de
en
- US1721596A - Store-front construction :
en
- CA291584A - Saw frame :
en
fr
- CA291628A - Venting fuse :
en
fr
- FR661479A - Electrically wound timepiece :
en
fr
- DE480154C - Process for heating the cylinders of multi-cylinder drying machines :
de
en
- CA291612A - Footwear :
en
fr
- FR661266A - Photographic Filmpack :
en
fr
- FR661640A - Electric hoist with fixed motor :
en
fr
- US1721703A - Refreshment booth and the like :
en
- US1722031A - Ice-shaving machine :
en
- US1721706A - Antisqueak strip :
en
- DE479529C - Control unit for ten key calculators :
de
en
- GB298193A - Method of securing shock absorbers for automobiles or like vehicles :
en
- GB316247A - Improvements in airplanes :
en
- DE479803C - Adding machine :
de
en
- FR661161A - Improvements relating to apparatus indicating the presence of material contained in hoppers or other similar devices :
en
fr
- GB316231A - Improvements in the manufacture and production of chromiferous dyestuffs :
en
- US1721574A - Transmission level regulation :
en
- US1722084A - Frequency-indicating system :
en
- US1721909A - Weighing and bag-filling machine :
en
- USD79012S - Design :
en
- US1721730A - Remote-controlled lock :
en
- DE479915C - Process for the production of colorings by means of aromatic amines by oxidation :
de
en
- FR661553A - Neon sign :
en
fr
- DE480035C - Idle pressure compensation device for steam engines with piston valve control :
de
en
- AT113838B - Electrolytic current direction relay. :
de
en
- US1722033A - Telephone-exchange system :
en
- US1722159A - Latch link for chains :
en
- DE480036C - Absorption refrigeration machine :
de
en
- DE480025C - Ship rudder :
de
en
- GB289444A - Improved means for producing foam, more particularly for fireextinguishing purposes :
en
- GB316091A - Improvements in and relating to artificial sausage casings :
en
- US1721625A - Acoustic diaphragm :
en
- US1721829A - Temporary binder :
en
- US1722065A - Antiskid device :
en
- GB315971A - Heating and cooling appliances for surgical purposes :
en
- USD79018S - Design for a belt buckle :
en
- FR661637A - Improvements in the treatment of coal and other carboniferous materials :
en
fr
- GB315915A - Improvements in and relating to golf game apparatus :
en
- GB299298A - Improvement in electroplating :
en
- GB316109A - Hydraulic system for storing and delivering oil :
en
- DE479868C - Gas generator for the production of fuel gas, especially for the supply of internal combustion engines in motor vehicles :
de
en
- US1722197A - Cup vase and spray holder :
en
- DE479713C - Process for producing real tones on the fiber :
de
en
- FR661275A - Locking device for pneumatic tools :
en
fr
- FR661475A - Typewriter Improvements :
en
fr
- GB315913A - Improvements in or relating to wheel brakes :
en
- FR661230A - Improvements to working coated planes :
en
fr
- DE479802C - Pocket letter scale acting as a tilt scale :
de
en
- DE479808C - Rack for drying grain or the like. :
de
en
- DE479978C - Clamp for loose sheets, in particular newspapers, in which a clamping strip is pivotably arranged between the walls of a holding member with a U-shaped cross section :
de
en
- DK40493C - Method and Device for Food Water Preheating with Draining Steam from Several Parallel Working Steam Turbines. :
da
en
- FR661525A - Process and installation in automatic and continuous operation for the industrial radioactivation of water by means of radium emanation :
en
fr
- FR661579A - Method for adjusting, within wide limits, the efficiency of combustion engine turbine installations, ships :
en
fr
- US1721860A - Wrench :
en
- US1722251A - Coupling box for rolling mills :
en
- DE479833C - Compressor, especially for high speeds, with piston-controlled injection slots and a suction valve provided in the piston head :
de
en
- GB298216A - Improvements in or relating to coin freed telephone apparatus :
en
- GB316171A - Improvements in sound recording systems :
en
- FR661289A - Improvements made to carburettor devices, in particular to those for combustion engines operating motor vehicles :
en
fr
- FR661455A - Differential pressure gauge to measure cooling capacities :
en
fr
- US1722155A - Flush valve :
en
- US1721874A - Garment supporter :
en
- US1722256A - Bung sput and method of attaching the same to container walls :
en
- FR661578A - Installation of combustion turbines for the propulsion of ships :
en
fr
- CA291516A - Toe straightener :
en
fr
- DE479850C - Device to prevent air from entering through the flanges of parts under negative pressure :
de
en
- DE480121C - Cable break protection :
de
en
- FR661393A - Electrically heated massage roller :
en
fr
- US1722145A - Charge-forming device for internal-combustion engines :
en
- DE479770C - Grooving tool for wood impregnation :
de
en
- FR661389A - Wheel lifters for automobiles or other vehicles :
en
fr
- DE479890C - Replaceable heel patch :
de
en
- AT113878B - Electric arc welding device. :
de
en
- US1722053A - Tubing hanger :
en
- USD79032S - Design fob a combined automobile body and hood :
en
- FR661106A - Switch :
en
fr
- FR661427A - Improvements made to racket presses :
en
fr
- FR661197A - Improvements made to dust vacuum cleaners :
en
fr
- FR661420A - Mechanical toothbrush, rotating :
en
fr
- GB316158A - Manufacture of hydroxy aliphatic acids :
en
- US1722163A - High-tension cable :
en
- AT113875B - Circuit arrangement for telephone systems with dialer operation. :
de
en
- US1721676A - Lock :
en
- FR661587A - Quartz lamp for therapeutic uses :
en
fr
- GB316243A - Improvements in and relating to gramophones and the like :
en
- FR661629A - Improvements in holders for indicator cards :
en
fr
- GB316080A - Improvements in or relating to window sills :
en
- FR661452A - Polishing and waxing machine :
en
fr
- FR661459A - Device for illuminated advertising :
en
fr
- GB316077A - Improvements in cylinder reboring tools :
en
- DE480103C - Device for tensioning the rubber blanket on the transfer cylinder of a rubber printing machine by means of a tensioning spindle :
de
en
- GB316168A - Lubricating devices :
en
- CA291595A - Calcium hypochlorite manufacture :
en
fr
- FR661592A - Adjustable stretch hose clamp :
en
fr
- US1721671A - Cutting-off machine :
en
- US1721817A - Grease-dispensing device :
en
- FR661302A - Coffee roaster with rotating drum :
en
fr
- US1721844A - Blowtorch :
en
- GB315999A - Improvements in and relating to winding mechanism for spring or weight driven motors :
en
- US1722130A - Mop pail with wringing attachment :
en
- FR661338A - Improvements to tricycles :
en
fr
- FR661414A - Device for mounting the spare wheels of a motor vehicle for all terrain, allowing them to be used as median support wheels to overcome obstacles :
en
fr
- DE471398C - Automatic firearm with side cartridge feed :
de
en
- GB316565A - Improvements in or connected with the manufacture of compound glass sheets :
en
- US1721967A - Double-acting spring-hinge device :
en
- FR661298A - Further training in stoves and similar heaters :
en
fr
- FR661450A - Bottle closure :
en
fr
- DE479735C - Flag protection made of soft rubber for accumulator plates :
de
en
- DE479823C - Device for introducing the block into metal extrusion presses :
de
en
- US1721973A - Process and apparatus for treating oils :
en
- GB316336A - Improvements in or relating to electric arc treatment of liquid hydrocarbons :
en
- GB300578A - Improvements in and relating to fuel support for gas generators and other combustionapparatus and method of operating same :
en
- DE479579C - Device for dry cooling of coke :
de
en
- DE479910C - Hand scissors for leather :
de
en
- DE480079C - Process for the conversion of oxides into anhydrous chlorides :
de
en
- US1722146A - Electrode :
en
- US1721747A - Flat-pin lock :
en
- FR661264A - Trawl-type trailing fishing net :
en
fr
- FR661377A - Improvements in the construction of excavator bucket pulleys :
en
fr
- FR661523A - Typewriter Improvements :
en
fr
- DK40497C - Electric Resistance Furnace. :
da
en
- US1721653A - Trap :
en
- US1722045A - Transmission system :
en
- DE479425C - Device for displaying and measuring harmonics and secondary waves contained in a fundamental wave :
de
en
- FR661186A - props of mole plows (drainers) making stepped drains in the ground :
en
fr
- FR661378A - Apparatus for examining variations in the bearing surface of the sole of the foot, loaded or not :
en
fr
- GB315968A - Improvements in and relating to border slugs for printing purposes :
en
- FR661425A - Weeder :
en
fr
- GB315935A - Improvements relating to vehicle springs :
en
- US1721549A - Molded articles :
en
- FR661628A - Automatic condensate drain :
en
fr
- FR661493A - Exhaust pressure regulating valve :
en
fr
- GB304593A - Improvements in ball joints for endless tracks and driving chains :
en
- GB289068A - Improvements in or relating to statistical machines :
en
- GB289468A - Improvements relating to the compensation of expansion and contraction in mechanism subject to temperature variations :
en
- GB296760A - Improvements in and relating to electric contact fingers :
en
- FR661325A - Planetary coupling with continuously variable speed and travel :
en
fr
- GB299889A - Improvements in or relating to devices for winding threads around a core thread applicable to the production of fancy threads and covered cores :
en
- GB295394A - Improvements in or relating to incandescent filament lamp fittings :
en
- GB315944A - Improvements relating to paper carriages for typewriting-machines :
en
- DE479741C - Process for the production of subdivided magnetic cores for pupin stress coils u. Like. Covered with a non-magnetic metal layer and an electrically insulating layer magnetic individual particles :
de
en
- DE479871C - Double metal reinforcement for concrete structures made of prepared meshwork :
de
en
- GB289381A - Improvements in or relating to gas filled discharge vessels, more particularly for use as rectifiers :
en
- GB315943A - Cadmium plating :
en
- DE479789C - Compensated single or multi-phase double commutator machine for supplying a circuit with variable resistance :
de
en
- FR661208A - Engine fire safety device :
en
fr
- FR661460A - Mechanism used to install hooks to form panels and beams in straw or compressed and reinforced reeds :
en
fr
- FR661322A - Device preventing the cover from falling when opening autoclave pans :
en
fr
- FR661648A - Automatic proportional brake :
en
fr
- DE480051C - Thermal switch for switching electrical circuits on and off :
de
en
- FR661101A - Multipurpose armchair :
en
fr
- FR661210A - Apparatus for the treatment of textile fibers and cellulosic materials :
en
fr
- GB301825A - Frictional contact window guide :
en
- CA291563A - Shot shell lacquering machine :
en
fr
- DE479722C - Commercial inclination scale :
de
en
- DE479837C - Covering for wings of airplanes u. Like. Made of metal mesh :
de
en
- CA291483A - Wood working machine :
en
fr
- AU1447028A - Improvements in or relating to oscillating crystals and processes forthe manufacture thereof :
en
- AT113823B - :
de
en
- DE479990C - Procedure for determining the state of charge of lead batteries :
de
en
- FR661328A - Metal bed stretcher :
en
fr
- FR661557A - Mounting easel :
en
fr
- US1721582A - Variable heat-control means for electrical heaters :
en
- USD79002S - Design fob a stocking :
en
- DE479865C - socket :
de
en
- DE480041C - Contactor control for switching electric motors, especially for electric railways :
de
en
- US1721593A - Knock-out for electric junction boxes, switch boxes, etc. :
en
- US1722144A - Concrete form :
en
- DE479759C - Gear change transmission for motor vehicles :
de
en
- DE479704C - Plucking machine for upholstery material :
de
en
- DK40495C - Roof window. :
da
en
- GB299786A - Improved device for controlling and actuating the delivery doors of silos :
en
- US1722191A - Elevator clothes drier :
en
- US1722240A - Method of labeling packages and machine therefor :
en
- US1722249A - Musical instrument :
en
- FR661400A - Protective cover for bottles and other containers :
en
fr
- GB316166A - Improvements in flexible driving joints or discs for motor vehicles and such like :
en
- DK40503C - Coupling device for Tractors with Rear trailer. :
da
en
- FR661515A - Distributor for multiple hydraulic transmissions :
en
fr
- DE479879C - Machine for headed beetroot stuck in the ground :
de
en
- DE479921C - Self-discharger :
de
en
- US1722102A - Oil-well packer :
en
- US1722228A - Photographic-printing machine :
en
- DK40492C - Scooters. :
da
en
- DE479797C - Closet with two bed frames to be arranged side by side :
de
en
- GB316051A - Improvements relating to tensioning devices for drive chains :
en
- FR661117A - Improvements in electromagnetic reproduction and recording devices for phonographs :
en
fr
- US1721590A - Vacuum condensation pump :
en
- US1721823A - Cap remover :
en
- FR661358A - Improvement in the establishment of spindles for automatic loom shuttles :
en
fr
- GB316093A - A device for advancing a band in stretched state between two rollers :
en
- FR661282A - Compressor improvements :
en
fr
- FR661412A - Control device for windscreen glass orientation :
en
fr
- GB310798A - Improvements in ironing machines :
en
- FR661548A - MIXTURE INTENDED TO WET OR PRODUCE SIMILAR RESULTS FOR THE TEXTILE INDUSTRY :
en
fr
- GB315961A - Improvements in theft preventing means for motor vehicles and the like :
en
- DE479923C - Thermocouple with powdery electrode materials :
de
en
- GB297084A - Process of manufacturing closing wedges for the grooves of dynamo electric machines :
en
- DE479944C - Overlock sewing machine for fur and gloves :
de
en
- DE480120C - Switching device for Umstellaufzugege :
de
en
- US1721744A - Lawn mower :
en
- US1722216A - Detachable cylinder head for internal-combustion engines :
en
- FR661421A - Brake lever for cycles and motorcycles :
en
fr
- GB315981A - Improvements in vacuum brake cylinders for railway and like vehicles :
en
- DE479832C - Fertilizer :
de
en
- GB301738A - Improvements in or relating to scythes, strawknives and the like :
en
- GB316025A - Improvements in or relating to bed-lasting machines :
en
- CA291501A - Yeast :
en
fr
- CA291605A - Mailing machine :
en
fr
- US1721554A - Suction control for cigar-wrapper carriers :
en
- US1721918A - Poster-display board :
en
- US1721655A - Rotary brush :
en
- FR661369A - Further training in cranes and similar machines :
en
fr
- FR661405A - Improvements in the manufacture of synthetic ammonia :
en
fr
- DE479835C - Double-acting, non-positively controlled paddle slide motor with adjustable piston stroke :
de
en
- US1721907A - Window-regulator mechanism :
en
- US1722118A - Suspension means for transmission-line conductors :
en
- DE480073C - Wash basins, especially for series washing systems :
de
en
- DK40512C - Snow catcher. :
da
en
- DE479854C - Swivel bridge, the rollers of which lie on a horizontal track when a bridge end support is lowered :
de
en
- GB315932A - Improvements in and relating to steering systems for dirigible craft, such as ships :
en
- AT113834B - Weaving method for Axminster carpets to achieve a continuous pattern. :
de
en
- DE479908C - Process for the saponification of fats for the production of solid soaps under pressure and stirring :
de
en
- US1721708A - Guard for shaper heads :
en
- US1722119A - Combination seal press :
en
- US1721995A - Electromagnet :
en
- US1721891A - Lubricator :
en
- US1721917A - Pedal-operated press :
en
- AT113882B - Suitcase. :
de
en
- CA291573A - Paper manufacture :
en
fr
- US1721794A - Radio loud-speaker :
en
- US1721805A - Combined well cover and trough :
en
- US1722198A - Sash fastener :
en
- US1721696A - Method of making brake linings :
en
- FR661532A - Rotary blade more particularly applicable to submerged thrusters :
en
fr
- GB295256A - :
en
- GB315894A - Improvements in target throwing traps :
en
- DE479592C - Burners for cooking and heating purposes :
de
en
- FR661104A - Device for adjusting the speed of propeller turbines :
en
fr
- FR661234A - Combine harvester :
en
fr
- USD79010S - Design fob a combination penholder and paper knife or similar article :
en
- USD79034S - Chables w :
en
- DE479729C - Bucket for dry coke cooling :
de
en
- FR661562A - Orthopedic insole for shoes :
en
fr
- DE479996C - Umbrella stick spring :
de
en
- US1721524A - Feed-screw limit gauge for lathes :
en
- DE479784C - Circuit for multi-wing signals :
de
en
- US1721587A - Combined excavator and loader :
en
- US1721597A - Advertising device :
en
- FR661453A - Vehicle brake :
en
fr
- FR661534A - Development of honeycomb radiators :
en
fr
- DE479800C - Undercarriage for monorail trolleys designed for driving through tight curves :
de
en
- DE479772C - Cup-shaped bearing insert, especially for small warehouses :
de
en
- GB315979A - Improvements in mops :
en
- DE479682C - Track brake :
de
en
- DE479903C - High-speed cylinder press with continuously rotating pressure cylinder :
de
en
- DE480127C - Kraarning device for multi-deck ovens :
de
en
- US1722239A - Surface covering and method of ornamenting same :
en
- FR661484A - Process for the preparation of collections of samples from dyeing and fabric printing, and printing devices therefor :
en
fr
- US1721548A - Method of welding railway rails and the like :
en
- US1721563A - Adjustable bulkhead for refrigerator cars :
en
- US1721941A - Containing and dispensing organization for motor oils :
en
- US1722148A - Cuckoo horn :
en
- DE479685C - Thermostatically controlled switch for electrical circuits, in which the further movement of the heat-sensitive element is possible after switching :
de
en
- GB292970A - Improvements in attenuation devices for acoustic wave transmission systems :
en
- GB316526A - Improvements in or relating to the dyeing, printing, or stencilling of materials made of or containing cellulose derivatives :
en
- US1721752A - Canning apparatus :
en
- FR661130A - Improvement in photographic sound recording devices :
en
fr
- FR661206A - Arm plow :
en
fr
- DE479758C - Device for regulating the delivery rate and changing the direction of the fluid flow on pumps or prime movers with rotating and oscillating pistons, especially for fluid gears in motor vehicles :
de
en
- US1721885A - Regenerative furnace :
en
- GB303346A - Arrangement for keeping boiler feed water free of air and gases :
en
- FR661318A - Protective frame for shipping fruit and market garden products in logs :
en
fr
- FR661343A - Process for the production of concentrated acetic acid, starting from dilute acetic acid :
en
fr
- DK40515C - Gas pressure regulator. :
da
en
- FR661605A - Method and device for producing an elastic fluid under pressure usable as a source of heat or motive force :
en
fr
- GB316090A - Improvements in the production of wetting, cleansing or emulsifying agents and the like :
en
- GB287862A - Improved manufacture of artificial silk :
en
- GB315940A - Improvements relating to the commutation of electric currents :
en