• GB377658A - Process for the preparation of acetylene, hydrogen and carbon-monoxide : en
  • DE555611C - Method and device for distilling and cracking hydrocarbon oils : de en
  • US1868938A - Machine for attaching labels to bottles, glasses, and the like : en
  • DE555649C - Device for erecting box sheaths : de en
  • DE555819C - Process for the production of waterproofing layers for the reinforcement of old vaults : de en
  • FR40631E - Switch cam for set of rotating parts : en fr
  • SU27153A1 - Carpet weaving machine : en ru
  • FR729609A - Automatic friction clutch and transmission : en fr
  • CA324483A - Laminated spring : en fr
  • GB377521A - Improvements in coin freed lock or latch mechanism : en
  • US1868622A - Condenser : en
  • AT129296B - Rotary kiln for melting brass. : de en
  • CH156055A - Heat pump system with a heat pump that works like a compression chiller. : de en
  • US1869329A - Frame system for ships of iron construction : en
  • DE555519C - Theft protection for motor vehicles : de en
  • DE555601C - Rail crossing : de en
  • DE555873C - Device for demonstrating experiments from equilibrium theory : de en
  • GB377644A - Tailors' pin : en
  • DE555576C - Bunker emptying device : de en
  • SU27171A1 - Trolley loading machine for metallurgical furnaces : en ru
  • US1869159A - Tool lift for cultivators : en
  • FR729533A - Marker device for games and other applications : en fr
  • FR40650E - Switching device on and off for automatic liquid dispenser : en fr
  • GB377557A - Improvements in suspenders for lamps : en
  • IE12028L - Cement : en
  • GB377642A - Process for the manufacture, from bodies having n combined carbon atoms, of bodies having n+1 combined carbon atoms : en
  • GB377325A - Improvements in or connected with presses and the like for rimming and like processes : en
  • GB377341A - Method of and means for correcting paving settlements : en
  • DE555518C - Security device against theft of motor vehicles : de en
  • SU27030A1 - Stamping press with a table in the form of a multi-faceted drum : en ru
  • US1868651A - Liquid elevating apparatus : en
  • DE555736C - Curved irrigation head : de en
  • SU27337A1 - Device for controlling a single-motor two-rope grab winch : en ru
  • SU27352A1 - Electromagnetic hammer : en ru
  • US1868998A - Method of electric arc welding : en
  • SU27095A1 - Device for group station blocking of routes and signals : en ru
  • GB378019A - Breaking-down saws : en
  • AT129273B - Dismountable bathtub. : de en
  • FR729559A - Rolling school board with automatic washer : en fr
  • SU27339A1 - Device for unloading ballast platforms : en ru
  • US1868596A - Process of recovering sulphonic acids or their salts in a purified condition from impure sulphonation products : en
  • DE555479C - Device for recording the pointer positions of several measuring instruments : de en
  • CH156124A - Process for the preparation of a dispersion which can be used as a paint and impregnation agent. : de en
  • DE555486C - Easel file : de en
  • AT129261B - Main fitting for hot beverage machines. : de en
  • GB377500A - Improvements in or relating to means for detecting flaws in metallic objects : en
  • DE555377C - Type printing telegraph : de en
  • DE555673C - Method and device for the treatment of concrete and similar materials : de en
  • GB377544A - Wireless aerial : en
  • DE555421C - Soft iron measuring device : de en
  • DK45960C - Device by Rectifiers. : da en
  • FR729568A - Autoplane : en fr
  • AT129397B - Hydraulic opening and closing devices, in particular for folding doors on vehicles. : de en
  • CH156061A - Door lock. : de en
  • FR729572A - Special cast iron manufacturing process : en fr
  • FR729714A - Device for automatic control of one or more circuits according to the intensity of the current flowing through another circuit : en fr
  • CA324633A - Resin and coating composition : en fr
  • AT129371B - Process for the production of elastic paths, playgrounds and. like : de en
  • CA324508A - Automobile tubular control : en fr
  • GB377697A - Improvements in or relating to record-card controlled stastistical machines : en
  • GB377634A - Improvements in or relating to apparatus for use in ventilating : en
  • DE555811C - Process for the preparation of aliphatic or aromatic monocarboxylic acids from the corresponding alcohols : de en
  • GB377562A - Improvements in scales with variable weighing range : en
  • GB377956A - Improvements relating to cement : en
  • FR729623A - Plastic masses based on cellulose derivatives : en fr
  • FR729657A - Roller table for butchers : en fr
  • GB377317A - Improvements in or relating to vehicle brakes : en
  • GB377529A - Improvements in and relating to hack-saws : en
  • CH156113A - Process for the preparation of a valuable sulfurized derivative of tall oil. : de en
  • CH156225A - Transformer for regulating the active power transmitted between two networks. : de en
  • DE555653C - Film pulling device for roll film cameras : de en
  • GB377423A - Improvements in and relating to machines for clipping felt : en
  • US1868929A - Book signature feed : en
  • US1869257A - Insole : en
  • FR729768A - Automatic rainwater collector : en fr
  • US1868507A - Portable sander and polisher : en
  • FR729643A - Garbage disposal system on board ships : en fr
  • FR729456A - Method and device for transmitting radio-electric warning and protection signals between vehicles : en fr
  • FR729470A - Pylon construction system with rope-carrying beam : en fr
  • DE555534C - Process for hardening resinous condensation products from polyhydric alcohols and polybasic acids : de en
  • US1869302A - Strong box : en
  • GB377446A - Improvements in engine starting mechanism : en
  • GB377564A - A hot cathode for single and multi-grid thermionic valves : en
  • US1868875A - Drying and shaping form for hosiery and the like : en
  • GB377573A - Improvements in and relating to methods of fixing substances to vitreous articles : en
  • GB377669A - Improvements in and relating to boxes for chocolates and other confectionery : en
  • FR729478A - Mold for baking bread : en fr
  • GB377331A - Improvements in or relating to weighing apparatus : en
  • DK45987C - Ink bottle or ink container that must be able to dispense the ink dropwise. : da en
  • FR729787A - Garbage bin and similar uses : en fr
  • FR729496A - Improvements in the manufacture of agglomerates of coal or the like : en fr
  • FR729539A - Improvements made to electrical outlets for warning devices when crossing railway signals : en fr
  • GR3747B - CHEMICAL GASOLINE. : el en
  • FR729704A - Advanced chassis for wagons and wagons : en fr
  • GB377429A - Improvements in draw and buffer gear for railway and like vehicles : en
  • GB377380A - An improved internal combustion rotary engine : en
  • DE555520C - Machine for closing containers : de en
  • DE555597C - Iron sheet piling made of plate iron reinforced by inserted I-bars : de en
  • DE555626C - Autonomous bag filling and weighing machine : de en
  • FR729673A - Attachment device for stylographs or the like : en fr
  • CA324584A - Spiral tube forming and welding machine : en fr
  • FR729562A - Motorcycle Fuel Tank Multiple Combination Valve : en fr
  • CH156097A - Device for purifying and skimming machines for milk. : en fr
  • CH156304A - Mixture that can be used as a seed dressing, preservative and disinfectant. : de en
  • GB377643A - Improvements in the process of uniting metallic bodies : en
  • AT129265B - Test device for the valves of pneumatic tires or of vessels filled with compressed air or compressed gases. : de en
  • SU27167A1 - Safety device for metal casting buckets : en ru
  • US1868495A - Refrigerator : en
  • US1868721A - Tool driving mechanism for tapping machines or the like : en
  • US1868768A - Diverter valve : en
  • US1869291A - Folding package : en
  • US1869345A - Well sealing head : en
  • US1869154A - Differential drive mechanism for automobiles : en
  • USD87436S - Design fob an air conditioning unit : en
  • GB377726A - Improvements in and relating to gaseous conduction electric lamps : en
  • US1868540A - Universal joint : en
  • CA324472A - Shale distillation : en fr
  • GB377346A - Improvements in or relating to grenades : en
  • GB377991A - Hormone and process of obtaining the same : en
  • CH156129A - Process for the production of an organic fertilizer. : de en
  • CH156133A - Method and device for the production of hollow bodies from fiber material. : de en
  • DE555604C - Transformer for converting a sinusoidal alternating voltage into such an asymmetrical form : de en
  • DE555729C - Self-collecting billiards : de en
  • DE555881C - Process for producing a storable feed from carbohydrates and potato dried products obtained by hydrolysis of cellulose-containing feed materials : de en
  • FR729509A - Spans in reinforced concrete or injected tubes built by lifting elementary arcs : en fr
  • US1868711A - Fringe making machine : en
  • US1869287A - Conveyer for plates and other articles : en
  • US1869017A - Electrical rectifier : en
  • CA324450A - Float manufacture : en fr
  • DE555861C - Process for the extraction of aluminum from aluminum electrolysis ovens : de en
  • CH156153A - Film recording device with device for opening the film channel. : de en
  • SU27329A1 - Rotary kiln for alabaster roasting : en ru
  • DE555603C - Method and arrangement for starting and achieving synchronous operation of several AC commutator motors : de en
  • DE555702C - Three-force track brake : de en
  • US1868496A - Construction toy : en
  • US1868736A - Cracking bituminous material : en
  • AT129325B - Method and device for the treatment of heavy oils for the purpose of converting them into more volatile oils. : de en
  • CH156301A - Contact line system with single suspension and with contact lines of various potentials, especially for trackless railways. : de en
  • FR729508A - Method and devices for remote temperature measurement : en fr
  • CA324597A - Electric clock time corrector : en fr
  • US1869316A - Doorcheck : en
  • SU27130A1 - Machine for winding on an insulating plate of resistance wire : en ru
  • SU27235A1 - Plow Rectifier : en ru
  • FR40612E - Preparation of a potassium-magnesium carbonate from sylvinite : en fr
  • US1868707A - Sheet gauging device for slitting machines : en
  • US1869236A - Evaporator for generating high pressure steam : en
  • AT129368B - Rear axle arrangement for three- or multi-axle vehicles. : de en
  • CA324484A - Oven or kiln gas burner : en fr
  • US1869258A - Battery vent construction : en
  • AT129280B - Device for injecting or withdrawing liquids. : de en
  • GB377638A - Method and device for manufacturing screw nuts : en
  • GB377381A - Process for producing compounds of lead : en
  • US1868773A - Rubber ice cream shipper : en
  • US1869343A - Brake shoe reliner : en
  • US1868853A - Flowerpot holder : en
  • US1868948A - Locomotor : en
  • USD87447S - Design : en
  • CA324460A - Hair-waving device : en fr
  • SU27281A1 - A photographic camera equipped with a cassette with a plate of dark red ruby glass : en ru
  • DE555470C - Device for setting short switch-on times for electrical circuits : de en
  • FR40557E - New method of transmitting modulated waves, production methods and applications to simple, multiplex and secret radiotelegraphy and radiotelephony : en fr
  • FR729603A - Regenerative pasteurizer or refrigerator : en fr
  • FR729689A - Belt Conveyor Improvements : en fr
  • GB378373A - Method of producing improved margarine and like edible fat emulsions, and improved margarine and like edible fat emulsions produced thereby : en
  • FR729618A - Centrifugal device for the suction or delivery of elastic fluids : en fr
  • US1868878A - Ash hoist and lowering attachment : en
  • US1868748A - Variable camber airfoil : en
  • AT129209B - Connector. : de en
  • US1868645A - Apparatus for simultaneously corrugating and trimming sheets of asbestos-cement and the like in a plastic condition : en
  • SU26990A1 - Dust separator for molding ground : en ru
  • US1868793A - Loose leaf binder : en
  • US1868958A - Interference-free sound reproducing device : en
  • US1868760A - Lavatory : en
  • DE555592C - ball-bearing : de en
  • SU27250A1 - Device for a water-cooled environment to the piston of an internal combustion engine : en ru
  • US1868606A - Combined insulating bushing and transformer : en
  • AU397331A - Improvements in means for use in stringing racquet frames : en
  • US1868937A - Crank-shaft bearing : en
  • DE555743C - Device for cleaning liquids, in particular stock water in the paper and cellulose industry : de en
  • AT129372B - Device to prevent dust from being raised in rapidly moving vehicles. : de en
  • DE555596C - Device for cleaning the outside of bottles or the like. : de en
  • CH156320A - Process for the production of a chromium-containing dye. : de en
  • AU314431A - Manufacture of new stable antimony compounds : en
  • CH156295A - Railway car with a laterally movable loading bridge. : de en
  • US1868803A - Roofing tile : en
  • US1869241A - Separation of solid substances : en
  • FR729518A - Improvements to vending machines for tickets, bulletins, etc. : en fr
  • CH156198A - Starting procedure for the load via an automatic load clutch driving electric motors. : de en
  • DE555508C - Burst pipe flap : de en
  • CA324583A - Condenser : en fr
  • CH156337A - Process for the production of a copper complex salt. : de en
  • US1868617A - Method of and apparatus for making paper : en
  • DE555666C - Shop window bars : de en
  • FR729581A - Device for extracting coffee essence by suction after boiling : en fr
  • US1868648A - Road working machine : en
  • US1868788A - Dies and process of making the same : en
  • US1869004A - Apparatus for rereeling strip metal : en
  • US1869190A - Apparatus for evaporating liquids : en
  • CA324493A - Insulating material : en fr
  • CH156151A - Protection device for film rolls wound on spools against the penetration of light. : de en
  • CH156183A - Means for welding cast steel. : de en
  • AT129352B - Sheet feeding device for printing machines or the like. : de en
  • CA324478A - Pie wrapping machine : en fr
  • DE555542C - Absorption refrigeration machine : de en
  • DE555735C - plant pot : de en
  • FR729736A - Cap manufacturing process and resulting new industrial product : en fr
  • DE555589C - Process for making carbon dioxide recognizable by means of a reagent paper : de en
  • FR729594A - Method and device for the manufacture of alloys : en fr
  • SU27324A1 - Lime slaking machine : en ru
  • US1869107A - Piston ring expander and method of making the same : en
  • FR729644A - Sheet holding cylinder printing machine with front sheet exit : en fr
  • FR729744A - Improvements to suspensions of automobiles and other vehicles : en fr
  • FR729517A - Waterproof elastic layer for children and the sick : en fr
  • CH156353A - Process for the preparation of a basic substituted carboxamide. : de en
  • FR40584E - Pomegranate enhancements : en fr
  • CH156244A - Oil switch with switch traverse guided on vertical rods. : de en
  • DE555488C - Process for the production of solid ammonium chloride : de en
  • DE555501C - Process for the production of tight rubber threads and thin-walled rubber hoses : de en
  • FR40614E - Process for the production of acidic and soluble ethersalts of sulfuric acid from leucon compounds of tank dyes : en fr
  • GB377336A - Improvements in the separation of impurities from vegetable and animal fatty oils : en
  • GB377452A - Process for obtaining light hydrocarbons from heavy cyclic hydrocarbons or their derivatives by destructive hydrogenation : en
  • SU27091A1 - Tool for signaling the incision of the arrows with hydraulic drive : en ru
  • US1869266A - Communication device for jails : en
  • GB377732A - Improvements in or relating to means for rinsing the vagina : en
  • CA324424A - Dictation machine : en fr
  • CA324475A - Veneer : en fr
  • CA324531A - Electric clock : en fr
  • CH156257A - Ventilation device for mercury vapor rectifier. : de en
  • DE555462C - Process for the production of a Stammbier : de en
  • CH156046A - Feeding device for chickens. : de en
  • CH156118A - Process for the preparation of the sodium salt of an azo dye. : de en
  • SU27184A1 - Mechanical Cleaver : en ru
  • SU27307A1 - Clasp for shoes, dresses, handbags, etc. : en ru
  • US1868963A - Multicolor rotary printing press : en
  • CA324555A - Budding and grafting plaster : en fr
  • US1868479A - Compensating strut type insulator : en
  • AU308131A - Improvements in or relating to machines for skiving or splitting leather or like material : en
  • CA324505A - Bottle stopping machine : en fr
  • FR729587A - Method for tuning optical and mechanical values of characters for typographic composition by light : en fr
  • GB377461A - Improvements in permanent magnets : en
  • GB377605A - Improvements in or relating to thermionic amplifying installations : en
  • CA324640A - Lock : en fr
  • CH156041A - Tractor plow. : de en
  • CH156138A - Ringspatie for die setting and line casting machines. : de en
  • GB377508A - Improvements in or relating to friction pivot joints for casements, doors or the like : en
  • US1869148A - Apparatus for forming fibrous sheet material : en
  • AT129398B - Cable car wind brake. : de en
  • CA324616A - Electrode device : en fr
  • DE555874C - Teaching aids for color science : de en
  • CA324637A - Harvester : en fr
  • FR729482A - Improvements to automatic or semi-automatic telephone systems : en fr
  • GB377559A - Improvements in or relating to thermionic detector circuit-arrangements : en
  • CH156350A - Process for the preparation of a basic substituted carboxamide. : de en
  • DE555485C - Loose-leaf book with a back of two halves each provided with a flange, which can be moved against each other for inserting or removing pages : de en
  • CA324636A - Organic compound : en fr
  • CH156074A - Fitting for wooden parts, in particular for wooden bedstead parts. : de en
  • SU27127A1 - Device for automatic mapping of synoptic maps : en ru
  • SU27193A1 - The method of processing of sulfur ores : en ru
  • AT129241B - Grinding wheel. : de en
  • GB377656A - Improvements in or relating to electric connecting plugs : en
  • US1868808A - Filter : en
  • US1868845A - Device for inserting saw blades into saw frames : en
  • CH156152A - Gripper drive. : de en
  • DE555617C - Floating board with removable handle parts : de en
  • GB377365A - Improvements in or relating to milk and like coolers : en
  • US1868877A - Light sensitive device : en
  • US1868702A - Underreaming apparatus : en
  • US1868580A - Door lock : en
  • US1868798A - Hose connection for faucets : en
  • US1869344A - Combination air cleaner and humidifier : en
  • US1868569A - Method of treating fibers for paper making and other uses : en
  • US1868765A - Shoe plate : en
  • US1869202A - Fluid controlled system : en
  • CA324575A - Calculating machine ribbon control : en fr
  • CH156203A - Grease lubrication device on roller bearings of electric motors installed in vehicles. : de en
  • AT129219B - Line with sealed bushing. : de en
  • CH156339A - Process for the preparation of an arsenic complex salt. : de en
  • DE555847C - Trestle-like footrest : de en
  • US1869305A - Sinker : en
  • US1868916A - Automatic train pipe coupling : en
  • US1869195A - Method and apparatus for assembling disks or fins on tubes : en
  • AT129373B - Method and device for heating the trailer wagons of motor vehicles with electrical power transmission. : de en
  • SU27270A1 - Angle gauge filler : en ru
  • US1868767A - System of carburation for hydrocarbon motors : en
  • US1868972A - Collapsible cable reel : en
  • AT129314B - Process for refining water-rich, in particular lignitic lignite and similar low-quality fuels. : de en
  • CH156245A - Device for adjusting electrical quantities. : de en
  • FR40586E - Method and device for combining the catalytic transformation of hydrocarbons and the direct supply of internal combustion engines with the products of this transformation : en fr
  • FR729760A - Process of pyrogenic agglutination for the treatment of finely granulated or dusty elements resulting from the pretreatment or combustion of slush : en fr
  • US1869092A - Shock absorber : en
  • US1869230A - Electrical element : en
  • AT129313B - Process for the absorption of olefins having three or more carbon atoms. : de en
  • US1868825A - Conveyer roll : en
  • US1869172A - Compounding rubber : en
  • GB377420A - An improved machine for applying size, varnish, or other like preparation to healds : en
  • US1868503A - Ice tray for mechanical refrigerators : en
  • SU27107A1 - Device for aperiodic frequency transformation : en ru
  • SU27172A1 - Chain bail for loading boards : en ru
  • US1869011A - Apparatus for the manufacture of laminated rubber sheeting : en
  • CA324453A - Drinking vessel and bottle : en fr
  • SU27090A1 - Electric drive for semaphore with three-position wing : en ru
  • SU27312A1 - Device for attaching the blanks to the insole : en ru
  • DE555513C - Self-acting coupling device for motor vehicles, moved by auxiliary power : de en
  • SU27026A1 - Device for rolling billets on oblique machines : en ru
  • FR729670A - Caps for containers : en fr
  • US1869162A - Molded insert for compounds : en
  • USRE18545E - sternberg : en
  • DE555561C - Process for upsetting and shaping the end of an electrically heated iron or steel bar : de en
  • US1868915A - Mounting for carriers for coils of flexible strip material in taping and other material : en
  • DE555560C - Process for operating gas turbines which operate according to the deflagration process and which consist of at least two gas turbine wheels connected in series : de en
  • DE555806C - Container for separating two different specifically heavy components of a liquid mixture : de en
  • GB377392A - Improved controlling and guiding device for the faller bars of gill boxes : en
  • GB377650A - Process for producing pipes suitable for shipment immediately after the application thereto of rust proofing material : en
  • AT129345B - Hand cultivator. : de en
  • DE555559C - Self-collecting cup dispenser, in which a cup is released and dispensed after coins have been inserted : de en
  • US1868698A - Heat exchange device : en
  • SU27213A1 - Silent film dubbing : en ru
  • US1868599A - Closure operating device : en
  • US1868708A - Automatic fire safety device : en
  • SU27239A1 - Uterine beet planting machine : en ru
  • SU27260A1 - Friction transmission : en ru
  • US1869217A - Display stand : en
  • CH156050A - Bay closing device. : en fr
  • US1868535A - Liquid indicating device : en
  • US1868646A - Foundry facing : en
  • GB377615A - Improvements in or relating to dental forceps : en
  • CA324427A - Colloidal carbohydrate : en fr
  • CA324617A - Electrical measuring system : en fr
  • US1868851A - Cellulose ester composition : en
  • SU27245A1 - Water heater for incubators : en ru
  • US1868657A - Heat exchanger : en
  • SU27284A1 - A device for opening and closing a double-sided projection flap : en ru
  • CH156253A - Device for generating periodic direct current surges by means of gas discharge vessels. : de en
  • FR729606A - Coupling arrangement for automatic adjustment of the electrical level in transmission systems, using control currents transmitted at times : en fr
  • CA324581A - Impulse sender : en fr
  • CH156154A - Process for applying texts to films, in particular to sound-image films. : de en
  • CH156355A - Process for the preparation of a basic substituted carboxamide. : de en
  • DE555758C - Visor designed as a firearm safety device for firearms with cock : de en
  • GB377472A - Improvements in and relating to aircraft beacons : en
  • US1868965A - Transmission clutch : en
  • DE555725C - Cooling device on machines for the production of veneered boards in the running process : de en
  • US1869174A - Heat transfer device : en
  • SU27151A1 - Automatic device for cutting additional thread with a double track and raised heel : en ru
  • US1869304A - Method of making hosiery and product thereof : en
  • AT129319B - Process for the production of artificial stone masses using charcoal. : de en
  • CH156248A - Device to prevent damage to electrical machines in the event of prolonged standstill while live. : de en
  • CH156249A - Overcurrent delay fuse. : de en
  • US1868763A - Refrigerating device : en
  • US1869079A - Device for mechanically-operated welding : en
  • GB377362A - Flower pot hanger : en
  • GB377499A - Improvements in generating high-pressure steam : en
  • US1869246A - Rafter for greenhouses, etc. : en
  • DE555714C - Process for the production of body colors : de en
  • GR3748B - METHOD OF MANUFACTURE OF VARIOUS EDIBLE AND DRINK PRODUCTS FROM GRAPE OR DRY. : el en
  • FR729797A - Improvements in arc welding processes and equipment : en fr
  • GB377716A - Improvements relating to the heat treatment of hydrocarbon gases : en
  • GB377483A - Improvements to presses with rotary drums for the moulding of ovoidal perforated balls : en
  • GB377556A - Improvements in and relating to methods of coating resinous products with metal : en
  • DE555677C - Machine for packing objects, which folds the viscose skin around the object like a pleated layer and provides the locking point with a label : de en
  • FR729473A - Improvements in the treatment of artificial silk threads based on cellulose acetate : en fr
  • DE555555C - Unlocking device for safety gear : de en
  • FR729550A - Periodic absorption refrigeration machine : en fr
  • US1868885A - Shook stop for box nailing machines : en
  • US1868954A - Furnace : en
  • GB377712A - Improvements in or relating to the production of artificial filaments, threads, ribbons, films and the like of cellulose esters and ethers : en
  • GB377281A - Improvements in deck or like chairs : en
  • GB377550A - Process and apparatus for the manufacture of double walled flasks and vessels of glass in one operation at the glass furnace : en
  • DK45986C - Gribeskovl. : da en
  • DE555575C - Overburden recovery and conveyor system : de en
  • GB377338A - Improvements in or relating to coin testing and releasing mechanism of coin-freed apparatus : en
  • US1868480A - Handling glass articles : en
  • US1868882A - Iceless refrigerator : en
  • FR729678A - Sawing machine, especially for trees, the saw of which is powered by an explosive motor : en fr
  • FR729680A - Improvements to two-stroke engines : en fr
  • FR40625E - Bumpers for motor cars : en fr
  • FR729512A - Seal for all applications : en fr
  • FR40646E - Mechanical golf player : en fr
  • US1869245A - Device for handling and emptying glass melting pots : en
  • GB377628A - Improvements in hand-tools such as wrenches, spanners, and the like : en
  • GB377997A - Improvements in or relating to motor vehicles : en
  • FR729709A - Lighting device for motor vehicles or other vehicles, complying with regulations and illuminating a greater extent of road while signaling to a following car the danger of overtaking : en fr
  • SU27318A1 - Device for counting votes at meetings : en ru
  • US1869081A - Molding : en
  • CH156234A - Clamp for cables and wires. : de en
  • SU27048A1 - Rotary kiln to get barium chloride : en ru
  • AU642732A - A detachable lid for tins : en
  • SU27010A1 - Vrubov chain machine : en ru
  • SU27132A1 - Automatic starting device for electric motor : en ru
  • DE555722C - Radiator : de en
  • US1868802A - Basin flower holder : en
  • BE389297A - : en
  • SU27020A1 - Scraper : en ru
  • SU27118A1 - Super Regenerative Radio : en ru
  • US1868975A - Propeller drive mechanism : en
  • DE555687C - Cold ironing saw in which the saw blade is lifted hydraulically when it is going back and is hydraulically pressed during the working process : de en
  • DK45979C - Procedure for the production of white, completely or partially opaque enamels and glazes. : da en
  • US1868846A - Sound reproducing apparatus : en
  • US1868867A - Clip : en
  • US1868994A - Telephone system : en
  • US1869260A - Method of fabricating tips for torches : en
  • BE389489A - Railroad switching, locking and control device : en fr
  • CH156068A - Food protection bell. : de en
  • SU27268A1 - Copy propeller milling cutter : en ru
  • US1869204A - Deluge valve : en
  • US1869249A - Mold attaching device for glass working machines : en
  • US1868655A - Process of forming half bearing shells and resultant article : en
  • US1868943A - Adjustable condenser : en
  • FR729527A - Device for placing jacks on motor cars : en fr
  • FR729697A - Improvements to circuits for the transmission of pulses using an alternating current : en fr
  • GB377240A - Improvements in or relating to synchronising devices : en
  • GB377469A - Improvements in and relating to metal alloys : en
  • SU27232A1 - Automatic checkout : en ru
  • GB377474A - Improvements in or relating to process and burner for the combustion of powdered coal : en
  • AT129344B - Milk extractor. : de en
  • CA324442A - Electro-magnetic brake : en fr
  • DK45978C - Procedure for the production of white, completely or partially opaque enamels and glazes. : da en
  • SU27299A1 - Submarine ship : en ru
  • CH156188A - Motor-driven, portable circular saw. : de en
  • GB377403A - Improvements in or relating to annular mandrels or cores for use in moulding operations : en
  • US1868890A - Mixed fertilizer : en
  • US1868893A - Portable massage and spray apparatus : en
  • AT129384B - Braking device, in particular for motor vehicles. : de en
  • AT129365B - Thermal motor vehicle with electrical power transmission. : de en
  • FR729751A - Floor lock : en fr
  • FR729781A - Improvements to bicycles : en fr
  • USD87444S - Design for a clasp : en
  • CH156299A - Hydraulic control installation. : en fr
  • CH156215A - Device for guiding coolant for piston cooling in internal combustion engines. : de en
  • GB377422A - Improvements in or relating to connecting devices for pipes and the like : en
  • FR40553E - Improvements to central heating systems, with automatic temperature control : en fr
  • FR729728A - Stopcock : en fr
  • GB377441A - Process for the preservation of wood and the like so that the preserving substance cannot be washed out : en
  • CH156066A - Fastening device holding steel chips. : de en
  • DE555630C - Rewinding device for wires or tapes, especially for speech wires of electromagnetic speech machines : de en
  • DE555654C - Net for absorbing axial pressures of the gas balloons of airships : de en
  • DE555750C - Pedal lever drive, especially for bicycles : de en
  • DE555822C - Direct current generator for amplifying alternating currents : de en
  • CA324520A - Seal structure : en fr
  • DE555527C - Procedure for preparing the diffusion water for return to the diffusion battery : de en
  • FR729469A - Bench with folding seat with movable backrest for public transport vehicles and other applications : en fr
  • FR729702A - Improvements to vehicle wheels : en fr
  • GB377683A - An improved tie-stretching device : en
  • FR40552E - Installation for obtaining high temperatures in a rotary kiln, for the smelting of ores or other materials : en fr
  • FR729692A - Gun for blank shooting : en fr
  • AT129363B - Profile strip and device for their manufacture. : de en
  • FR40626E - Gasoline-saving device applicable to automobile or other engines : en fr
  • FR729615A - Improvements to tabulator machines controlled by recording cards : en fr
  • GB377350A - Improvements in or relating to dressing devices for grinding wheels : en
  • DE555631C - Talk head for magnetograms : de en
  • GB377352A - Improvements in or relating to electric couplings : en
  • CA324572A - Railway car coupler : en fr
  • DE555903C - Production of alkali nitrates from alkali chlorides : de en
  • FR729625A - Apparatus for screening and filtering : en fr
  • GB377389A - Hand luggage carrier : en
  • DE555512C - Photographic copier : de en
  • AU566632A - Improvements relating to vertical gas retorts and coke extractors therefor : en
  • CH156052A - Installation for heliotherapy and actinotherapy. : en fr
  • CA324445A - Fish-lure : en fr
  • US1868682A - Knot tying : en
  • US1869145A - Electric circuit molding : en
  • US1869336A - Thermal method of testing metallic bodies : en
  • US1868982A - Direction finder : en
  • US1869000A - Flue construction for kilns : en
  • US1868562A - Coil handling apparatus : en
  • US1868697A - Machine tool : en
  • CA324566A - Engine manifold : en fr
  • US1869002A - Tread linkage : en
  • US1869086A - Adjustable gunstock : en
  • AT129370B - Ventilation device for motor vehicles with vertically movable sliding windows. : de en
  • CH156230A - Device for preventing displacement of the insulation of axially resiliently mounted winding heads of rotating field magnets of electrical machines relative to their abutment. : de en
  • CH156241A - Switch device, in particular on electrical time switches. : de en
  • CH156200A - Liquid dispensers, in particular for washing systems. : de en
  • SU27274A1 - Method of transferring images to a printing shaft for in-depth raster printing : en ru
  • SU27304A1 - Tool for grinding the same internal and external profiles in the same flat pattern : en ru
  • US1869044A - Glass cutting mechanism : en
  • US1869182A - Propeller : en
  • US1869274A - Automobile door lock and post : en
  • US1869320A - Power scraper : en
  • SU27349A1 - A device for searching for times on weaving knitting machines of the Schenger or Hartmann system : en ru
  • US1868534A - Supercharger air cleaner : en
  • US1868827A - Motor vehicle : en
  • CA324521A - Automobile storage elevator : en fr
  • CA324599A - Method of reducing evaporation losses in tanks : en fr
  • CH156194A - Process for the manufacture of a matrix intended for the reproduction of relief paintings, and matrix obtained by this process. : en fr
  • US1868483A - Transformer : en
  • US1869105A - Joint for tubular concrete members and the like : en
  • FR729476A - Improvements to flying devices : en fr
  • CH156112A - Process for the preparation of a valuable odorous substance. : de en
  • SU27207A1 - A method for calming down a torsion system in a gravitational variometer : en ru
  • SU27323A1 - Tobacco leaf stringer : en ru
  • US1868591A - Flushing valve : en
  • US1869134A - Regulating arrangement for prime movers : en
  • US1869351A - Method and apparatus for making pipe : en
  • DE555590C - Device for measuring the speed of vehicles, in particular railway trains : de en
  • DE555886C - Limit indicators for motor vehicles : de en
  • DE555892C - Process for the production of hollow spaces closed on all sides in reinforced concrete beams : de en
  • SU27170A1 - Hydropneumatic working jack : en ru
  • US1868690A - Elastic thread and fabric made therefrom : en
  • US1868951A - Pencil : en
  • CH156071A - Upholstered furniture that can be transformed into a bed. : de en
  • CH156276A - Headphones for radio reception with built-in detector and tuning coil. : de en
  • FR729519A - toiletry makeup stick case, with retractable cover : en fr
  • US1868991A - Cook stove : en
  • SE74853C1 - : en
  • US1869013A - Welding apparatus : en
  • SU27042A1 - Brake device for coils of wire stitching machines : en ru
  • SU27087A1 - Device for the movement of cars : en ru
  • SU27165A1 - Cord clamp : en ru
  • US1869010A - Method of and means for controlling and measuring liquids for remote delivery : en
  • US1869295A - Grass shears : en
  • CH156089A - Oven for drying rayon spider cakes and similar thread wraps. : de en
  • AT129234B - Hydraulic drive for piston working machines, in particular for materials testing machines. : de en
  • BE389162A - Elastic sole for races, jumps and parabolic flights : en fr
  • CA324511A - Dynamo electric machine : en fr
  • CH156087A - Method for increasing the capillary activity of liquids. : de en
  • CH156144A - Printing process. : de en
  • US1868834A - Nonglare moving picture screen : en
  • SU27325A1 - Belt press : en ru
  • US1868565A - Process of preparing adsorbent materials : en
  • BE389284A - : en fr
  • US1868546A - Detector mechanism : en
  • AT129330B - Grass mower. : de en
  • US1868835A - Harvesting apparatus : en
  • US1868533A - Motor construction : en
  • US1868762A - Game apparatus : en
  • US1868957A - Feeder for chicks and older fowls : en
  • US1868901A - Art of cracking hydrocarbons : en
  • US1869099A - Steering wheel : en
  • US1869248A - Locomotive frame : en
  • CA324458A - Metal sheet : en fr
  • SU27069A1 - Rail Hardening Device : en ru
  • CA324592A - Chain-saw : en fr
  • US1869007A - Telephone system : en
  • CH156142A - Multicolor rotary printing machine. : de en
  • CH156266A - Dentures and method of making them. : en fr
  • DE555773C - Electric chain thread monitor : de en
  • FR729529A - Process for the recovery of sulfur from a gas containing hydrogen sulfide and little or no oxygen : en fr
  • FR729785A - Wheel : en fr
  • GB377718A - Circuit for the operation of railway points and signals : en
  • US1869058A - Anodic coating of aluminum : en
  • CH156115A - Process for the preparation of a new condensation product of the anthraquinone series. : de en
  • FR729549A - Security bags against aggression : en fr
  • FR729641A - Process for increasing the elasticity and tenacity of threads and other artificial silk products : en fr
  • CH156126A - Process for the preparation of a tanning substance. : de en
  • CH156252A - Device for extinguishing metal vapor valves which are used to convert direct current into alternating and three-phase current for power transmission. : de en
  • US1868892A - Wrench and like hand tool : en
  • US1869160A - Piezo-electric resonator : en
  • US1869254A - Annealing process : en
  • FR729483A - Method and device for spraying liquid or pulverulent materials : en fr
  • GB377641A - Improvement in miniature upright pianos : en
  • US1869277A - Improved warping frame : en
  • USD87430S - Design for a clock case : en
  • DE555610C - Process for bleaching oils and fats : de en
  • SU27141A1 - Device for partial absorption of ultraviolet rays : en ru
  • CH156128A - Process for the production of insulating bodies against heat and sound propagation and insulating bodies produced according to this process. : de en
  • USD87424S - Design fob : en
  • US1869001A - Room service table : en
  • CH156247A - Automatic voltage regulator. : de en
  • CA324429A - Lid or cover for jars and bottles : en fr
  • US1869308A - Process for impregnating insulating materials : en
  • US1868568A - Movable platform for conveying goods chiefly in ship's holds : en
  • US1869221A - Indicating and recording apparatus : en
  • US1869175A - Radio clock regulation : en
  • US1869284A - Cream can holder : en
  • AT129389B - Trailer coupling, in particular for motor vehicles. : de en
  • AU262831A - Improvements in and relating to television andthe like : en
  • DE549466C - suppository : de en
  • DE555802C - Device for closing and opening the rollers on Boerdel and beading machines : de en
  • SU27119A1 - Push-pull amplifier : en ru
  • CH156059A - Process for the production of a road surface material. : de en
  • DE555795C - Front wall on rotating drums and rotating tubes : de en
  • DE555814C - Multi-color rotary printing machine for sheets : de en
  • FR40633E - Improvements to automatic telephone systems : en fr
  • GB377590A - Improvements in or relating to sliver balling machines : en
  • GB378374A - Improvements in or relating to the pasteurization of dairy products : en
  • SU27056A1 - A device for automatically closing a valve on a liquid fuel or gas supply pipe when the water level drops below the permissible : en ru
  • SU27256A1 - Driving Belts : en ru
  • US1868709A - Apparatus for preparing photo stipple intaglio engraved printing rolls : en
  • US1869037A - Attachment for fluid meters : en
  • US1869328A - Welding torch : en
  • CA324532A - Electric furnace : en fr
  • CH156099A - Continuous and automatic molding machine. : en fr
  • US1869263A - Brace for personal wear : en
  • US1868484A - Transformer : en
  • US1868833A - Apparatus for indicating angularity of crooked well holes : en
  • CA324546A - Artificial silk processing : en fr
  • CA324596A - Electric clock time corrector : en fr
  • CA324603A - Regulating valve : en fr
  • CA324621A - Dry material separation : en fr
  • DE555484C - Hanging file consisting of individual interconnected pockets : de en
  • DE555689C - Petrol tank made of galvanized iron or sheet steel : de en
  • DE555792C - Throttle device and control for the air equalization pipe of liquid dispensing systems : de en
  • FR729645A - Surge bypass device : en fr
  • GB377418A - Improvements in or relating to watering apparatus for tennis courts, gardens, or thelike : en
  • GB377431A - Improvements connected with steam generator furnaces : en
  • AT129276B - Reclining furniture made of resilient material. : de en
  • CH156260A - Incandescent lamp reflector. : en fr
  • DE555828C - Lead collector with wood separators, the negative electrodes of which are covered by perforated lead sheet or other sieve-like material : de en
  • US1868866A - Metal heating furnace : en
  • AT129274B - Seating or reclining furniture. : de en
  • CH156139A - Casting device for stereotype plates with a casting mold directly adjoining the melting pot in the casting position. : de en
  • US1868621A - Impact ejector pump : en
  • US1869009A - Shock absorber : en
  • AT129249B - Sample series for determining the quality properties of sheet metal. : de en
  • AU626532A - Improvements in and relating to safety razors : en
  • US1868933A - Food cooler : en
  • CA324476A - Double throw switch : en fr
  • DK45977C - Device for Automatic Entry of Envelopes and the like in Typewriters. : da en
  • FR40617E - New signaling device : en fr
  • US1868944A - Drapery hanger : en
  • DE555784C - Underwind wandering grate with wind feed ducts lying transversely below the grate surface in the wind chambers, from which the compressed air exits through lateral longitudinal slots over the entire width of the grate in its longitudinal direction : de en
  • AT129317B - Process for the preparation of pyridine derivatives. : de en
  • DE555524C - Wandering rocking horse : de en
  • CA324614A - Burner : en fr
  • DE555770C - Sewage treatment plant : de en
  • DE555801C - Resilient pit stamp : de en
  • US1869140A - Electric heater : en
  • AT129221B - Reinforced concrete ceiling. : de en
  • SU27217A1 - Device for determining the thermal conductivity of shoes : en ru
  • US1868659A - Cleaner : en
  • US1868949A - Window fastener : en
  • US1869150A - Means for handling and treating shingles : en
  • SU27181A1 - Machine for driving spokes into the wheel hub : en ru
  • US1868628A - Power tool and handle therefor : en
  • US1868978A - Wafer shield for thermostatically controlled oil brooders : en
  • AT129239B - Method and device for producing hollow bodies, in particular pipes, by pulling them over a mandrel. : de en
  • US1869032A - Loose leaf holder : en
  • US1869062A - Multiple bow-shuttle : en
  • SU27015A1 - Machine for cutting directly from the rock of the correct form : en ru
  • US1868501A - Bag frame fastener : en
  • US1869073A - Punch : en
  • US1869220A - Meat cutter : en
  • CA324499A - Paving mixture making apparatus : en fr
  • AU311331A - An adjustable spokeshave plane : en
  • CA324630A - Fabric processing : en fr
  • SU27016A1 - Machine for cutting out piece construction stone of different sizes in open cast mining : en ru
  • GB377300A - Improvements in or relating to the removal of ammonia and hydrogen sulphide from gases : en
  • CH156291A - Braking device on bicycles. : de en
  • CH156332A - Storage container. : de en
  • DE555366C - Device for introducing grainy or fibrous conveyed material into compressed air lines : de en
  • DE555894C - Asbestos lake : de en
  • GB377298A - Improvements in or relating to methods of recovering or refining lead and lead alloys : en
  • CH156305A - Process and device for the production of rayon by the draw spinning process. : de en
  • US1869205A - Folding baby carriage : en
  • US1869228A - Furnace : en
  • SU27082A1 - Automatic coupling head attachment device : en ru
  • US1868771A - Escalator hand rail : en
  • US1868633A - Shipping container : en
  • AT129278B - Chair. : de en
  • CA324559A - Brake : en fr
  • CH156202A - Release device for a load lever that can be locked on a segment. : de en
  • US1868813A - Protector mechanism for looms : en
  • US1868818A - Universal joint : en
  • SU27160A1 - Instrument for determining the presence and development of stereoscopic vision : en ru
  • CA324565A - Sounding apparatus : en fr
  • CH156166A - Dynamometer for determining the absolute tensile strength. : de en
  • US1868579A - Broad-band audio-amplifier : en
  • US1869299A - Pancake turner : en
  • AT129324B - Process for the production of shaped, rapidly and easily soluble mixtures from soaps and persalts. : de en
  • CA324435A - Aluminium and iron alloy : en fr
  • CA324618A - Stereotype matrix roller : en fr
  • CH156180A - Injection molding machine. : de en
  • CH156236A - Remote control system with command and signal transmission. : de en
  • GB377409A - Improvements in or relating to safety devices for protecting motor vehicles or vessels : en
  • GB377552A - Improvements in or relating to insecticides or fumigants : en
  • CH156143A - Drive device on printing machines. : de en
  • US1868787A - Process of manufacturing a composition containing matter of the character of caoutchouc : en
  • US1869050A - Conveyer chain : en
  • US1869069A - Wall construction : en
  • US1869161A - Heat control apparatus : en
  • DE555683C - Hay elevator : de en
  • FR40585E - System designed to recover energy from sea movements : en fr
  • AT129367B - Thin-walled structure made of cast light metal, particularly useful for doors of rail vehicles. : de en
  • AT129271B - Draw bench trolley. : de en
  • AT134222B - Method for controlling grid-controlled rectifiers when converting multi-phase power to single-phase power. : de en
  • CA324426A - Iron and steel protection : en fr
  • DE555904C - Process for the preparation of 1-methyl-3-oxy-4-isopropyl-6-chlorobenzene : de en
  • DE555656C - Rolling device arranged around the wings of an aircraft parallel to the direction of flight : de en
  • DE555793C - Device to prevent bending vibrations : de en
  • AU385931A - Portable repacking press for wool warehouses : en
  • GB377486A - Improvements in the manufacture of artificial filaments and similar products : en
  • DE555316C - Address printing machine with a pressure pad that can be displaced opposite the print head against the action of a spring : de en
  • US1868680A - Three-unit, three-element code and its application to submarine telegraphy : en
  • US1869251A - Tie attachment : en
  • SU27168A1 - Safety device in glass rolling machine : en ru
  • US1869041A - Coated aluminum : en
  • USD87442S - Design fob a paib of : en
  • USD87445S - Design for a ring : en
  • AT129237B - Piano. : de en
  • CH156287A - Mobile elevator. : de en
  • US1868656A - Dispensing device : en
  • CA324437A - Chemical pulp : en fr
  • BE389455A - Braking device for rotating parts of textile machines : en fr
  • DE555710C - Process for automatic energy control in direction finding processes with a directional system periodically moved around the position of minimum reception : de en
  • GB377401A - Improvements in electric lamps : en
  • SU27108A1 - Test device for receiving radio equipment : en ru
  • USD87425S - Design for a medallion or similar article : en
  • US1869054A - Decking structure : en
  • CA324530A - Traffic control system : en fr
  • DE555639C - Device for tapping the earth from excavated beet : de en
  • CH156157A - Chalk holder. : de en
  • US1868895A - Road maintenance equipment : en
  • US1869133A - Spark plug : en
  • US1869225A - Machine for straightening machine parts : en
  • GB377475A - Improvements in rotary pumps and fans : en
  • AT129355B - Game object and toy box. : de en
  • CH156184A - Process for joining metal edges in the manufacture of non-drawn or non-pressed hollow bodies. : de en
  • CA324605A - Railway car truck : en fr
  • GB377737A - Improvements in or relating to the treating of thread : en
  • DE555624C - Foot lever with changeable transmission ratio : de en
  • DK45974C - Circuit arrangement for fully or semi-automatic Telephone Systems. : da en
  • FR729596A - Porous aeration body, more particularly intended for the aeration of liquids in fermentation : en fr
  • GB377287A - Improvements in or relating to electric grid resistances : en
  • US1869265A - Lining ditches and the like : en
  • CA324452A - Pile fabric : en fr
  • CH156288A - Friction clutch, in particular for motor vehicles. : de en
  • BE388962A - : en
  • GB377303A - A means for extracting broken screws, nails and the like : en
  • US1869226A - Supporting and display rack : en
  • FR729532A - Luminous slit projection device particularly applicable to talking films : en fr
  • GB377721A - New sulphonated products : en
  • CH156127A - Process for the production of resitols. : de en
  • CH156239A - Device for arc-free interruption of high-performance circuits. : de en
  • GB377326A - Improvements relating to wrappers, especially for hair washes (shampoos), hair dyes or the like : en
  • CH156204A - Cable pulling or lifting device. : en fr
  • SU27057A1 - Steam drier : en ru
  • AT129390B - Indicators for indicating the direction of travel, in particular for motor vehicles. : de en
  • GB377339A - Improved connecting means for electric cables : en
  • US1869340A - Method and apparatus for heat transfer : en
  • US1868792A - Mechanical load brake : en
  • US1869212A - Launching means : en
  • CA324473A - Wet machine device : en fr
  • US1868969A - Electromagnetic brake : en
  • GB377647A - Improvements in armchairs convertible into couches : en
  • FR729565A - Reservoir pen holder : en fr
  • AT129267B - Process for sharpening razor blades. : de en
  • GB377358A - Improved machine for slicing cooked meats, bread and the like : en
  • AT129285B - Process for the pure preparation of copper alloys from alloy waste u. like : de en
  • CA324582A - Filing cabinet compressor follower : en fr
  • CH156283A - Daylight mirror advertising device. : de en
  • AT129343B - Guide and support device for the endless chain of hand chainsaws. : de en
  • CA324549A - Leer : en fr
  • CA324638A - Linotype circulating matrix : en fr
  • CH156065A - Double-walled sheet metal door for gas stoves and ovens of all kinds, but also for coal stoves, ovens, ice boxes and other cupboards. : de en
  • DE555608C - Process for the prevention or dissipation of frictional electrostatic charges from idioelectrizable natural or artificial textile fibers, in particular from synthetic acetate silk : de en
  • CH156056A - Device for the draft-free distribution or reduction of the flow energy of an air flow to be introduced into a room through a line, in particular by means of a bend. : de en
  • DK45983C - Circuit arrangement for fully or semi-automatic Telephone Systems. : da en
  • CH156185A - Thread cutting stock with wedge-shaped dies. : de en
  • AT129215B - Device for regulating electrically powered trolleys. : de en
  • CA324516A - Inclosed switch : en fr
  • AU316931A - 4' Improvements in or relating to formers or moulds forthe production of articles of or containing organic materials : en
  • US1869078A - Method of producing low core loss magnetic material : en
  • US1869097A - Clutch adjustment : en
  • GB377689A - Improvements in and relating to the removal of powder from moulded confectionery fillers : en
  • US1869310A - Carbon remover : en
  • GB377476A - Improvements in air-pumps : en
  • GB377665A - Improvements in and relating to induction motors : en
  • SU27138A1 - The method of powering an electric lamp with gas shchims : en ru
  • CH156167A - Electric instrument. : en fr
  • DE555615C - Compensating device for the feet of tables : de en
  • FR729490A - Improvements in the manufacture of glass tubes and similar products : en fr
  • FR729771A - Laundry folding machine : en fr
  • FR729616A - Improvements in the manufacture of footwear : en fr
  • DE555670C - Device for the production of cigar rolls : de en
  • FR729758A - Electrode inlet for vacuum vessels : en fr
  • GB377386A - Improvements in or relating to power-operated screw presses : en
  • GB377715A - Improvements relating to filters : en
  • GB377740A - The production of fast dyeings on textile fibres : en
  • FR729766A - Electric hob : en fr
  • GB377501A - Improvements in or relating to intake arrangements of internal combustion engines : en
  • DE555614C - Dismountable bed insert with wooden springs : de en
  • DE555616C - Process for the production of building panels from pressed reeds, straw and the like. like : de en
  • FR729520A - Further training in ice-cold refrigerators and refrigeration mixes : en fr
  • DE555650C - Wire stitching machine : de en
  • DE555839C - Electric torch with axially adjustable reflector : de en
  • US1868996A - Method of egg preservation : en
  • US1869151A - Pyrometer tube : en
  • US1869335A - Electric precipitator : en
  • DE555799C - Procedure for dismantling camps : de en
  • GB377710A - Improvements in aeronautical navigation lamps : en
  • FR729540A - Automotive car windshield wiper : en fr
  • FR729699A - New purifier-settler-degasser device : en fr
  • SU27005A1 - Instrument for determining the curvature of boreholes : en ru
  • US1868536A - Clutch-device for wire-stitching and stapling machines or like apparatus : en
  • US1869208A - Composite steel plate and bar : en
  • FR729534A - Improvements to the brake shoe wear compensation devices for railway wagons : en fr
  • FR40632E - Process for preparing nitro-beta-hydroxypyridines and nitro-beta-hydroxyalkyl-pyridines : en fr
  • DE555541C - Control device for steam turbines with double protection against overspeed : de en
  • FR40635E - Seed puncher : en fr
  • FR729647A - Improved closure device : en fr
  • FR729763A - Method and device for ligating veins : en fr
  • IE12223L - Moving coil speakers, etc. : en
  • FR729461A - Improvement in the catalytic decomposition process of carbon monoxide for the manufacture of carbon : en fr
  • DE555669C - Device for moistening the ends of the cigar coils when the coils are conveyed to the forming device : de en
  • FR40566E - Weighing device for overhead cranes : en fr
  • FR729775A - Locking device for doors : en fr
  • GB377583A - A process for producing alcohols from olefines : en
  • FR729611A - Gauge caliper : en fr
  • FR729782A - Manufacturing process for insulating sleeves : en fr
  • SU27183A1 - Wire Tubing Device : en ru
  • US1868778A - Illuminated tool : en
  • CA324623A - Dry material separation : en fr
  • FR729730A - Process for manufacturing vinyl substituted aromatic compounds : en fr
  • IE12466L - Heating and ventilating apparatus : en
  • SU27073A1 - An apparatus for obtaining forward and reverse travel in rail cars, etc. carts : en ru
  • FR729485A - Improvements to the means of fixing the arm hole pads on metal packaging and in particular cans and drums : en fr
  • US1868509A - Railway rolling stock construction : en
  • US1869111A - Fishing lure : en
  • GB377438A - Improvements in soot removing devices for boilers : en
  • GB377714A - Process and apparatus for the pasteurisation of milk : en
  • GB377723A - Improvements in and relating to means for cleansing tubes : en
  • CA324580A - Vending machine : en fr
  • CH156289A - Mud flaps on the front wheel of bicycles. : de en
  • SU27081A1 - Locking device for automatic hitch : en ru
  • SU27303A1 - Clip for intestines : en ru
  • US1868925A - Temperature actuated circuit closing device : en
  • US1868552A - Caster : en
  • US1869211A - Aerofoil operating mechanism : en
  • CH156161A - Tighter for ski bindings. : de en
  • AT129291B - Process for the production of particularly strong synthetic viscose fibers. : de en
  • US1868755A - Dehydrator : en
  • US1869163A - Method of producing clear vitreous silica : en
  • AT129298B - Metal foil and objects made from such foils. : de en
  • AT129270B - Device for opening and closing window sashes, in particular skylight window sashes. : de en
  • AU534431A - Improvements in and relating to flux coated welding rods : en
  • SU27244A1 - Drinker for birds : en ru
  • US1868838A - Shaving preparation : en
  • US1869275A - Process of projecting bright backgrounds by oblique projections : en
  • FR729610A - Improvements in the manufacture of hosiery and the like : en fr
  • GB377572A - Improvements relating to adhesive material for surgical and similar uses : en
  • US1869137A - Flexible joint : en
  • SU27234A1 - Apparatus for cutting and counting coupons from intake sheets : en ru
  • SU27353A1 - Saw handle : en ru
  • US1868789A - Device for lubricating vehicle leaf springs and shock absorber therefor : en
  • CH156186A - Hand scissors, in particular for cutting sheet metal and wire. : de en
  • CA324441A - Bedstead : en fr
  • DE555709C - Super regenerative circuit : de en
  • FR729718A - Straightener for waving hair : en fr
  • FR729733A - Fuel injection pump for internal combustion engines : en fr
  • CA324440A - Feed mill collector and separator : en fr
  • CH156335A - Fully automatic pump system. : de en
  • DE555688C - Riveting machine with automatic supply of the riveting material : de en
  • DE555889C - Process for the production of washable posters, pictures and writings : de en
  • SU27019A1 - Injector Slotter : en ru
  • USD87450S - thompson : en
  • SU27092A1 - Device for controlling electrical centralized switches : en ru
  • SU27351A1 - Device for removing the top of the transformer with a detachable magnetic circuit for heating the tires : en ru
  • DE555632C - Container for individual records : de en
  • US1868772A - Surface cover for ice cream cans : en
  • US1869143A - Self-adjusting collar button : en
  • US1869325A - Railway car : en
  • US1868999A - Method for the extraction of tea aroma : en
  • SU27313A1 - Device for tightening the workpiece on the block : en ru
  • US1869087A - Base exchange material and method of preparing same : en
  • AT129284B - Method and device for regulating the power factor of ironless induction furnaces by means of capacitors. : de en
  • CA324432A - Anti-washout device for roadways : en fr
  • CH156162A - Device for attaching snow tires to ski sticks. : de en
  • FR729653A - Socket for mounting incandescent electric lamps or discharge tubes : en fr
  • US1869040A - Preparation of cellulose solutions : en
  • US1869129A - Claw hammer : en
  • US1869296A - Molasses distributor : en
  • SU27273A1 - Multi-chamber resonator for stringed instruments : en ru
  • US1869166A - Piston and skirt expanding ring therefor : en
  • SU27285A1 - Photographic apparatus : en ru
  • SU27308A1 - Device for straightening boots : en ru
  • CA324457A - Telephone dialling base : en fr
  • US1868513A - Process and apparatus for treating textile materials : en
  • US1869084A - Hydraulic control for power transmission mechanism : en
  • CA324482A - Wrapper for shampooing and hair dyeing materials : en fr
  • SU27326A1 - Methods for the manufacture of quartz-scutching dinas : en ru
  • DE555676C - Vibrating centrifugal shape : de en
  • US1868728A - Vaginal douche : en
  • SU27136A1 - A device for marking time intervals in a photographic manner. : en ru
  • SU27230A1 - Apparatus for determining the velocity of the gas : en ru
  • SU27079A1 - Fixture for driving a railway platform from a vehicle placed on it, mounted by wheels between rollers : en ru
  • GB377252A - Improvements in or relating to shock absorbers : en
  • DE555746C - Steerable ski sledge : de en
  • GB378001A - Stokers for locomotives : en
  • FR40643E - Improvements to brake pads or shoes : en fr
  • FR729639A - Improvements to worm gear cutting machines : en fr
  • FR729770A - Double-acting volumetric vacuum cleaner, more particularly usable as dust vacuum cleaner : en fr
  • DE555766C - Method and device for dividing plastic or gelatinous substances : de en
  • SU27085A1 - Automatic air single-drive brake : en ru
  • SU27255A1 - Mechanical transfer for drive belts : en ru
  • FR40639E - Rocket safety : en fr
  • FR729612A - Method and device for determining the dimensional characteristics of granular materials : en fr
  • GB377611A - Improvements in and connected with the casting of ingots : en
  • FR729682A - Method and apparatus for facilitating starting of combustion engines : en fr
  • CH156172A - Self-regulating heliostat. : en fr
  • CH156238A - Switch with electrically conductive switching fluid. : de en
  • DE555579C - Device for tightening the turnbuckle for sheet pile anchors lying under water : de en
  • FR729635A - Improvements to tobacco rod forming mechanisms in cigarette making machines : en fr
  • FR729757A - Blade for steam and gas turbines : en fr
  • US1868555A - Regulating apparatus for steam heating systems : en
  • FR40636E - Improvements to dispensers and syringes for therapeutic uses : en fr
  • DK45984C - Circuit arrangement for fully or semi-automatic Telephone Systems. : da en
  • FR729716A - Metal seat : en fr
  • FR40593E - Improvements to skis and their accessories : en fr
  • GB377468A - Improvements in cramps : en
  • GR3750B - SINGLE LEAF BOX AFTER DIAPHRAGMS. : el en
  • GB377478A - Improvements in wheel cylinders for hydraulic brakes : en
  • CA324537A - Resinous material manufacture : en fr
  • DE555305C - Process for the production of white and colored reserves under aniline black : de en
  • US1868696A - Elbow : en
  • SU27024A1 - Portable conveyor in lavas : en ru
  • FR729588A - Process for the production of non-explosive fuels and high viscosity oils from paraffinic hydrocarbons : en fr
  • FR729724A - Shaft sinking process and equipment to achieve it : en fr
  • DE555454C - Traffic signaling device, the signaling means of which are switched periodically by a drive unit moved by a local drive device : de en
  • US1868493A - Railway braking apparatus : en
  • US1869331A - Automatic control for audion amplifiers : en
  • US1869348A - Sheet metal container : en
  • GB377734A - Improvements in or relating to shoe sewing machines : en
  • AT129224B - Valve control. : de en
  • CA324600A - Locomotive stoker : en fr
  • CA324560A - Book binding : en fr
  • AT129321B - Pilot burners for gas appliances. : de en
  • CH156106A - Process for the production of pure hydrogen peroxide. : de en
  • DE554631C - Process for the manufacture of can closures : de en
  • GB377282A - Improvements in and relating to gun-injectors for grease or other substances for motorists or others : en
  • AT129227B - Device for emitting electrical vibrations with directional antenna. : de en
  • CH156313A - Process for the production of a chromium-containing dye. : de en
  • AT129217B - Bracing and connecting clamp, especially for steel-aluminum cables. : de en
  • AT129251B - Process and machine for the manufacture of objects of a certain weight. : de en
  • DE555441C - Self-opening and closing thread cutting head with a front main part provided with return bolts and swiveling jaw holders : de en
  • AT129202B - Device with a plurality of electrostatic loudspeakers or loudspeaker elements. : de en
  • CA324552A - Gray cast iron : en fr
  • CH156251A - Electrical overcurrent switch for direct current. : de en
  • US1868631A - Manufacture of graphitic compositions : en
  • USD87431S - Poeation : en
  • USRE18542E - of london : en
  • CH156255A - Rectifier system. : de en
  • US1868734A - Process of distilling bitumen : en
  • DE555718C - Process for the production of easily disintegrating tablets : de en
  • DE555841C - Device for compensating the network fluctuations of a consumer installation connected to the network via a transformer, in particular an X-ray installation : de en
  • GB377366A - Improvements in or relating to sorting machines for perforated cards : en
  • CA324547A - Elastic belt fabric : en fr
  • FR729663A - Improvements in lubrication boxes : en fr
  • AT129348B - Device for attaching elastic horseshoe to the hoof. : de en
  • CA324615A - Nozzle : en fr
  • CH156227A - Encapsulated electrical machine with circulating internal and open external cooling air flow. : de en
  • FR729502A - Glass lacquering process : en fr
  • GB377411A - Improvements in process of preparing coloured photographic and cinematographic pictures : en
  • CA324570A - Railway vehicle : en fr
  • CA324486A - Game : en fr
  • CH156064A - Process for producing a heating medium, in particular for initiating the combustion of fuels that are difficult to ignite. : de en
  • CH156090A - Laundry rammer with inside and outside bell. : de en
  • CH156178A - Electrolysis tank. : en fr
  • US1869061A - Fluid cooled distributing member for stokers : en
  • SU27197A1 - Instrument for measuring land distance : en ru
  • US1868672A - Loop slide buckle : en
  • USD87441S - George e : en
  • US1869095A - Cherry stoner : en
  • SU27041A1 - Folding machine for making notebooks : en ru
  • US1868676A - Friction roller gearing : en
  • US1868987A - Dyeing process : en
  • US1868993A - Synchronizing method and apparatus for making sound-picture films : en
  • SU27154A1 - Carburized air apparatus : en ru
  • US1868616A - Speed governor : en
  • US1868553A - Unitary control for condensers : en
  • AT129208B - Roof rack entry. : de en
  • AU270031A - Improvements relating tothe charging of metal pipes or moulds with cementitious material inthe manufacture or lining of pipes andthe like therewith : en
  • CA324471A - Internal combustion engine : en fr
  • CA324624A - Dry material separation : en fr
  • AT129257B - Temperature-dependent electrical resistance consisting of strips for measuring radiation, in particular for smoke density meters. : de en
  • CA324470A - Headlight blinker : en fr
  • DE555815C - Process for the production of ammonium phosphates : de en
  • FR40565E - New bench element : en fr
  • AT129340B - Tobacco channel for stick cigarette machines. : de en
  • CH156328A - Process for the production of a chromium-containing dye. : de en
  • SU27054A1 - Steam boiler : en ru
  • US1869206A - Line air cooled internal combustion engine : en
  • CH156217A - Magneto. : de en
  • FR729575A - Process for the manufacture of new substances of the anthraquinone series : en fr
  • DE555600C - Steam-operated control for operating the drainage valves on the cylinder of a locomotive auxiliary machine : de en
  • FR729713A - Brake booster for vehicles : en fr
  • GB377484A - Method of retarding the formation of rust on iron surfaces : en
  • CH156333A - Storage container. : de en
  • SU27145A1 - Mechanical nozzle : en ru
  • SU27301A1 - Device for communicating stability of the boat on the water : en ru
  • US1868549A - Metering apparatus for mixing machines : en
  • US1869165A - Necktie holder : en
  • GB377506A - Device for automatically directing motor car head lights : en
  • US1868691A - Signaling system : en
  • US1868856A - Heating device for leers : en
  • SU27291A1 - Gear box gears : en ru
  • US1868673A - Vacuum operated water lifting apparatus : en
  • US1868904A - Barber's sterilizer : en
  • US1869293A - Fishhook : en
  • CA324608A - Snap fastener : en fr
  • CH156265A - Process for the manufacture of surgical suture thread. : de en
  • FR40601E - Distributor of fertilizers and other materials or products : en fr
  • GB377323A - Improvements in or relating to methods and apparatus for coding and decoding documents : en
  • CA324594A - Electric clock starting device : en fr
  • DE555482C - Roller brush : de en
  • CA324425A - Sack inverting machine : en fr
  • CH156163A - Clockwork movement for time mechanical flares. : en fr
  • CH156134A - Method for transporting staples in book stitching machines. : de en
  • CA324438A - Golf bag : en fr
  • US1869014A - Arc welding electrode control mechanism : en
  • US1869046A - Car pusher and transfer : en
  • SU27344A1 - Lamellar armor tire for flexible tubular parts : en ru
  • US1869070A - Vending machine : en
  • AT129351B - Fruit mill. : de en
  • CA324622A - Dry material separation : en fr
  • FR729773A - Improvements made to cases, with pad of blotting paper, for razor blades : en fr
  • GB377345A - Improvements in or relating to electrical heating apparatus : en
  • GB377532A - Improvements in hand control levers for the carburettor throttles of internal-combustion engines : en
  • CA324601A - Pulverized fuel furnace cleaning device : en fr
  • AT129287B - Method and device for reducing dust losses in shaft furnaces. : de en
  • DE555824C - Push-pull transmitter for short electrical waves with four-electrode tubes : de en
  • AU316231A - Improvements in or relating to electric current systems for supplying electric current to sound reproducing equipment : en
  • SU27104A1 - Electromagnetic system for recording and reproducing sounds : en ru
  • US1868980A - Ventilator : en
  • SU27150A1 - Device for automatic stopping in hall machines : en ru
  • SU27330A1 - Cement clinker cooling drum leaving rotary kiln : en ru
  • US1869089A - Rectifier circuits : en
  • US1868905A - Drier or blower : en
  • US1868970A - Liquid fuel feeding system : en
  • CH156242A - Oil switch. : de en
  • FR729510A - Improvements to reels for cinematographic or similar films : en fr
  • GB377685A - Improved centrifugal governing device for internal combustion engines : en
  • US1868922A - Air-motor jack : en
  • CH156342A - Process for the preparation of an organic mercury compound. : de en
  • SU27001A1 - Clip to sock pads : en ru
  • SU27158A1 - The method of cleaning the pressing liquor viscose production : en ru
  • SU27243A1 - Tie for cattle : en ru
  • SU27272A1 - Fitting to lathes for threading and spiral grooves : en ru
  • US1868745A - Heating system for buildings : en
  • GB377649A - Improvements in or relating to hydraulic power transmitters or couplings : en
  • FR729586A - Advanced separator device for use in the manufacture of rubber threads : en fr
  • CH156114A - Process for the purification of crude cumarin. : en fr
  • DE555899C - Gully with equipment for separating light liquids from waste water : de en
  • DE555497C - Process for accelerated implementation of the flax rests : de en
  • DE555765C - Process for the production of nitrocellulose : de en
  • GR3756B - HYDRAULIC FALL OF ANY LOAD WITHOUT ELECTRICITY. : el en
  • GB377453A - Improvements in or relating to scraping or skimming devices for centrifuges : en
  • US1868923A - Burglar alarm : en
  • DE555550C - Process for shaping artificial teeth : de en
  • DE555849C - Process for the production of a high quality gonococcal immune serum : de en
  • FR729783A - Water-cooled emission tube : en fr
  • AT129302B - Process for the preparation of crystallized menthol. : de en
  • CH156262A - Liquid fuel burners. : de en
  • DE555696C - Laundry wringer : de en
  • DE555612C - Method and apparatus for dispensing measured mold charges from the bottom opening of a container for molten glass : de en
  • FR40577E - Improvements to petroleum and heavy oil burners : en fr
  • FR729708A - Propulsion process for boats and hydrofoils : en fr
  • GB377364A - An improved means of bracing wood framed buildings and the like : en
  • FR729752A - Advanced strap-seat : en fr
  • GB377361A - Apparatus for pasteurizing liquids in containers : en
  • GB377578A - Improvements in centrifugal machines or hydro-extractors : en
  • GB377538A - Improvements in screws : en
  • GB377693A - Improvements relating to concrete floors and other structures : en
  • GB378050A - Improvements in or relating to the preparation of food products : en
  • DE555529C - Paper guiding device for accounting typewriters : de en
  • DE555557C - Compressed air starting valve control for internal combustion engines : de en
  • GB377471A - Improved lifting-dogs or like gripping devices : en
  • US1868730A - Vent cap : en
  • US1869124A - Device for burning comminuted fuel during the water smoking period of the firing of clay products : en
  • US1868725A - Brake system for automotive vehicles : en
  • FR729652A - High voltage circuit breaker more particularly intended for chi-ray installations : en fr
  • GB377445A - Improvements relating to stay fittings for doors and the like : en
  • GB378399A - Improvements in or relating to the manufacture of concentrated edible products : en
  • GB377289A - Improvements in and relating to turbine discs, fly wheels and like rotary parts : en
  • US1869333A - Method of making steering wheel inserts : en
  • GB377334A - Improvements in and relating to automobile road vehicle construction : en
  • GR3753B - APPARATUS FOR AUTOMATIC FISHERIES. : el en
  • SU27314A1 - Device for tensioning blanks on the block : en ru
  • SU27277A1 - Ruler to loop the machine for marking loops : en ru
  • FR729745A - Process for extracting phenols from coal tar and tar distillates : en fr
  • CH156222A - Method for reducing the inductive voltage drop in electrical machines and machine for its implementation. : de en
  • DE555876C - Device for dispensing pourable material : de en
  • CH156272A - Bookkeeping and closing machine control. : de en
  • DE540622C - Process for the separation of liquid and solid fatty acids : de en
  • FR729495A - Sand blaster : en fr
  • US1868914A - Method and apparatus for supplying soluble agents to liquids : en
  • CA324576A - Cash register : en fr
  • DE555622C - Protective screen against wind, rain and sun : de en
  • CH156199A - Automatic pressure regulator device for an installation comprising at least one compressor. : en fr
  • US1868777A - Making punches and dies for embossing printing characters in metal plates : en
  • US1868800A - Central lubricating device, especially for motor driven vehicles : en
  • DE555708C - Electron tube cascade amplifier with simultaneous tuning of several circuits : de en
  • FR729458A - Invisible bright focus lighting device for automobile headlights and other applications : en fr
  • US1868586A - Connecter for wire fabrics : en
  • US1868816A - Disk slide rule : en
  • DE555573C - Shaft cooler for hard and hot goods, for example cement clinker : de en
  • FR729524A - Improvements to hydraulic motors : en fr
  • GB377494A - Improvements in or relating to potato harvesting machines : en
  • GB377293A - Improvements in lighting fittings : en
  • DE555707C - Circuit for starting and regenerative braking of DC railway motors using auxiliary dynamos : de en
  • DE555844C - Acetylene generator according to the displacement system : de en
  • FR729506A - Process for the quantitative separation of salts obtained by double decomposition between potassium chloride and sodium sulfate : en fr
  • SU27211A1 - Device for packaging bulk substances : en ru
  • FR40607E - Device to facilitate the adjustment of radio wave receiving stations : en fr
  • DE555408C - Process for the preparation of substituted Oxyphenoxyessigsaeuren : de en
  • GB377313A - Improvements in or relating to the manufacture of organic esters of cellulose : en
  • SU27328A1 - Boiler for cooking asphalt mastic : en ru
  • US1868995A - Antiglare device for automobile headlights : en
  • SU27163A1 - Tool for squeezing intestinal loops from the operative field : en ru
  • SU27305A1 - Tool for pressing paper drawings to the board : en ru
  • GB377347A - A new or improved valve for inflating rubber goods : en
  • GB377666A - Parachute : en
  • FR729765A - Process for preparing hydrated olefins : en fr
  • US1868520A - Flushing valve : en
  • US1869059A - Pipe and cigar and cigarette holder cleaner : en
  • SU27201A1 - Twin tube theodolite : en ru
  • CH156321A - Process for the production of a chromium-containing dye. : de en
  • CH156100A - Cigarette collectors for straight cigarette machines. : de en
  • SU27022A1 - Coal loading machine for conveyor : en ru
  • SU27241A1 - Flax machine : en ru
  • CA324609A - Sewing machine : en fr
  • SU27039A1 - Peat cutting machine for bricks : en ru
  • US1868601A - Ribbon pack : en
  • US1868770A - Tractor attachment : en
  • US1869158A - Photographer's flash light apparatus : en
  • FR729472A - Manufacturing process for waterproof abrasive articles and application devices : en fr
  • DE555829C - Switching drum for electrical rotary switches : de en
  • CA324509A - Piezo electric device : en fr
  • CH156168A - Device for pivoting a rotary axis on a fixed member. : en fr
  • CH156229A - Double cage armature motor. : de en
  • CH156231A - Multi-conductor cable. : de en
  • GB377280A - Improvements in or relating to wrapping-machines for caramels and like cut-up plastic material : en
  • FR729655A - Timber frame system for building construction : en fr
  • DE555658C - Can opener : de en
  • US1868896A - Dry concentrator : en
  • FR40602E - Illuminated and automatic reciprocating advertising device : en fr
  • SU27098A1 - Electric Wand Alarm Device : en ru
  • US1869018A - Trawling gear : en
  • SU27106A1 - Contact Microphone : en ru
  • US1868623A - Alfred blackie : en
  • GB377297A - Improvements in or relating to coils for use in wireless receiving apparatus : en
  • GB377724A - Improvements in or relating to sanding sealers : en
  • CH156326A - Process for the production of a chromium-containing dye. : de en
  • SU27237A1 - Cultivator : en ru
  • AT129214B - Transfer termination with direct overhead line feeds. : de en
  • CA324439A - Kitchen utensil : en fr
  • CA324463A - Electric heating apparatus for foods : en fr
  • GB377324A - Improvements in or relating to extensible chain such as used in making up expanding bracelets : en
  • CA324598A - Water hazard elimination in oils : en fr
  • CH156116A - Process for the production of a starting product used to obtain sex hormones. : de en
  • US1869332A - Method of making steering wheels : en
  • SU27055A1 - Device for automatic control of a condensate bypass valve, depending on the water level in the breathing tank : en ru
  • SU27147A1 - A device for loading fuel from bunkers into furnaces and other similar devices : en ru
  • US1868643A - Patterning mechanism for circular knitting machines : en
  • US1868526A - Sole molding form : en
  • US1868805A - Article-assembling and conveying machine : en
  • FR729706A - Articulated Eyes Doll Improvements : en fr
  • CA324561A - Driving mechanism : en fr
  • SU27177A1 - Method to reduce ignition of plywood : en ru
  • US1868566A - Process of manufacturing phenol-formaldehyde resin sheets and forms : en
  • GB377396A - An improvement in chicken rearing appliances : en
  • CH156051A - Sliding window. : de en
  • AU222331A - Improvements in teapots : en
  • CA324515A - Inclosed switch : en fr
  • AT129293B - Chrome-aluminum steels for superheaters or similar devices. : de en
  • US1868758A - Suction producing device : en
  • US1869223A - Electrically-operated windlass and the like : en
  • AT129288B - Stellite hard alloy and process for making it. : de en
  • AT129391B - Roller with rocker drive. : de en
  • BE389229A - : fr
  • CH156338A - Process for the preparation of a tin complex salt. : de en
  • DK45976C - Ventilation and Filtration Apparatus for Freshly Milked Milk. : da en
  • SU27063A1 - Layout apparatus for lithographic rapid printing machine : en ru
  • US1868556A - Rail bender : en
  • CH156274A - Postage meter adjustable by inserting coins for several tax values. : de en
  • US1868897A - Can heading machine : en
  • US1868924A - Fuel charging device for gas generators : en
  • US1869055A - Adjustable cam : en
  • SU27218A1 - Yarn Twist Tester : en ru
  • US1868812A - Heat treating machine : en
  • SU27316A1 - Device zl alarms to change the speed of rotation of the machine : en ru
  • US1869083A - Binder and briquette and process of producing same : en
  • SU27302A1 - Rowing paddle : en ru
  • US1868964A - Spike : en
  • USD87428S - Leon j : en
  • CA324625A - Shaker conveyer : en fr
  • US1868794A - Wiper device : en
  • USD87451S - Design fob a ventilatob fob vehicles : en
  • SU27251A1 - The way the air machine : en ru
  • FR729732A - Device for adjusting the electric drive motor of the shears : en fr
  • DE555916C - Filing and sawing machine : de en
  • SU27225A1 - Multiplier : en ru
  • FR729633A - Improvements to propeller hubs : en fr
  • FR729780A - Vane pump : en fr
  • AU611132A - Improvement in high frequency transmitters : en
  • FR729585A - Improvement in devices for rotary pumps, compressors and the like : en fr
  • US1869005A - Sugar molding machine : en
  • FR729602A - Force or weight measuring machine : en fr
  • US1869072A - Threshing apparatus : en
  • US1869201A - Automatic and manual remote control fire extinguishing system : en
  • US1869186A - Float : en
  • SU27059A1 - Device for loading hot slag into the boiler : en ru
  • US1868528A - Fan : en
  • CH156256A - Vapor discharge tube with a hot cathode and a filling that evaporates at the operating temperature of the tube. : de en
  • DE555665C - Screw-on leather run patch : de en
  • FR729764A - Device for regulating the direction of the air outlet flow in vacuum cleaning devices : en fr
  • GB377421A - Improvements in locomotive stokers : en
  • GB377593A - Method of and means for manufacturing blade rings for radial flow turbines : en
  • DE555651C - Seal mark with a dye sensitive to moisture : de en
  • DE555655C - Valve for airships, balloons etc. like : de en
  • GB377359A - Improvements in apparatus for controlling shot-firing in mines : en
  • GB377599A - Improvements in or relating to feeding bottles for babies : en
  • US1868907A - Refrigerating apparatus : en
  • US1869280A - Controllable pitch propeller : en
  • US1869281A - Curtain rod holder : en
  • AT129386B - Change gears, in particular for motor vehicles. : de en
  • CH156292A - Gear change transmission. : de en
  • US1868733A - Distilling bitumen : en
  • SU27007A1 - Holder : en ru
  • SU27161A1 - The holder for ligatures at operation of a gastroenterostomy : en ru
  • US1868840A - Ratchet lever : en
  • AT129247B - Process for the production of hollow rods or tubes from steel. : de en
  • FR729672A - New profiles of irons for use in doors, windows and the like and screwless fasteners of glasses and mirrors thereon : en fr
  • CA324449A - Radio receiver : en fr
  • CH156146A - Centrifugal governor for cinema sets. : de en
  • SU27093A1 - Tool for reversing the balancer of the switch-over mechanism when the arrow is cut : en ru
  • US1868811A - Valve plunger construction : en
  • SU27146A1 - Chain grate : en ru
  • US1868517A - Railway braking apparatus : en
  • SU27120A1 - Rectifier device : en ru
  • SU27164A1 - Appendix clip : en ru
  • SU27053A1 - The method of obtaining the condensation of phenols with aldehydes : en ru
  • US1868564A - Tire spreader : en
  • US1869047A - Artificial tooth : en
  • CH156079A - Method of making cakes and similar wraps made of rayon for treatment with liquid and equipment therefor. : de en
  • DE555646C - Fuel delivery device for internal combustion engines : de en
  • DE555672C - Mobile loading device for concrete mixer : de en
  • FR729646A - Improvements to internal combustion engine starters : en fr
  • GB377592A - Improvements in or relating to toys : en
  • DE555487C - Pressure filter with grainy filter material : de en
  • US1868665A - Plumbing fixture adapter : en
  • US1869156A - Mercury arc rectifier : en
  • GB377435A - Apparatus for extracting oil from shale and other mineral substances : en
  • CA324506A - Carton carrier : en fr
  • US1869076A - Oil saver : en
  • US1869309A - Single drum locomotive boiler : en
  • US1868952A - Production of sponge iron : en
  • AT129328B - Toys with angular momentum. : de en
  • SU27179A1 - Tongue : en ru
  • CH156212A - Agricultural tractor with two-cylinder heavy oil engine. : en fr
  • GB378009A - Improvements in and relating to means for the hydraulic transmission of power : en
  • SU27152A1 - Wire rope making machine : en ru
  • US1868550A - Table : en
  • US1868912A - Steering mechanism stabilizer : en
  • US1869019A - Method for recovery of fluorides from enamel glass smelter gases : en
  • US1869155A - Booster equipped locomotive : en
  • GB377424A - Improvements in and relating to systems of electric motor control : en
  • AT129210B - Leadless rubber cable. : de en
  • CH156344A - Process for the preparation of a basic substituted carboxamide. : de en
  • FR729601A - Hand-guide device for studying the piano : en fr
  • GB377554A - Improvements in or relating to incandescent electric lamps : en
  • DE555619C - Floorboard clamps with lateral clamping jaws that can be moved by a hand lever : de en
  • US1868589A - Spelter furnace condenser support : en
  • AT129342B - Tow rake. : de en
  • SU27009A1 - Device for extinguishing oil well fires by pumping liquids and gases that do not support combustion into the well : en ru
  • SU27049A1 - The method of obtaining furfural : en ru
  • GB377292A - Improvements in and relating to combined cinematographic cameras and projectors : en
  • SU27035A1 - Resin impregnation machine and plywood : en ru
  • SU27346A1 - Floating fat catcher from the surface of the water : en ru
  • US1869240A - Tool holding device : en
  • SU27205A1 - A device for laying out on the ground the limits of earthworks during the construction of excavations and embankments : en ru
  • SU27297A1 - Machine for filling bottles with liquid, sealing and stopping them : en ru
  • US1868973A - Apparatus for handling loose material : en
  • AT129308B - Device for the continuous extraction of substances contained in a solution by means of another solvent. : de en
  • CA324431A - Plated ware base plate : en fr
  • CH156343A - Process for the preparation of an organic mercury compound. : de en
  • SU27011A1 - Vrubov machine with rotating drills : en ru
  • SU27209A1 - Water meter switch valve : en ru
  • US1868519A - Portable suction cleaner : en
  • US1869039A - Gasket : en
  • AT129292B - Method and device for cutting continuous synthetic fiber strips. : de en
  • DE555762C - Circuit arrangement for traffic signal systems with traffic signal points controlled by a central point : de en
  • AT129250B - Process for the production of bronze powder in ball mills. : de en
  • CH156170A - Amplifier circuit with parallel feed. : de en
  • FR40559E - Device for checking the state of ignition of the lanterns of a motor vehicle : en fr
  • FR729574A - Automatic tube closing device : en fr
  • GR3758B - APPENDIX OF PYRES FROM CIGARETTE BOXES. : el en
  • US1868883A - Continuous filter : en
  • US1868753A - Engine : en
  • US1868872A - Paper box making machine : en
  • US1868887A - Coin controlled apparatus : en
  • US1868692A - Lamp shade with a fabric cover : en
  • US1868561A - Driving shoe box oiling mechanism : en
  • US1868634A - Collapsible reel : en
  • US1869194A - Electrooptical system : en
  • USD87440S - Design for a transport airplane : en
  • FR729487A - Development of air navigation devices using light gas : en fr
  • FR40568E - Machine for manufacturing cement pipes and vegetable or mineral fibers, with steel safety reinforcement : en fr
  • CA324474A - Insulating building material : en fr
  • CH156345A - Process for the preparation of a basic substituted carboxamide. : de en
  • US1868497A - Service equipment for aviation fields : en
  • US1868577A - Precipitating bath for making threads or the like from viscose : en
  • US1868899A - Process of knitting : en
  • US1868918A - Lawn mower : en
  • US1868667A - Coil winding machine : en
  • GB377370A - Improvements relating to centrifugal sewage pumps : en
  • GB377434A - Improvements in or relating to means for pneumatically conveying fibrous material : en
  • GB378062A - Improvements in and relating to the transmission of electric power : en
  • US1869261A - Pocket : en
  • US1868529A - Truck side frame : en
  • CA324578A - Cash register : en fr
  • CH156060A - Board for reading the composition of various concrete mixes. : de en
  • US1869015A - Arc welding apparatus : en
  • FR729747A - Multiplier crankset for bicycles and other applications : en fr
  • GB377482A - Bath-head-rest : en
  • SU27089A1 - Drive for electrical interlocking : en ru
  • US1868668A - Gland packing : en
  • FR729564A - Apparatus for sterilization, prematurity and delaying the ripening of fruits, early vegetables, etc. : en fr
  • GB377417A - Improvements in and relating to the construction of floors and the like : en
  • GB377466A - Stropping and grinding apparatus for razor blades : en
  • GB377597A - An improved rotary switch driven by an electric motor : en
  • GB378012A - Improvements in the manufacture and production of glass : en
  • BE389028A - : en fr
  • DE555875C - Tobacco container with conveyor screw for plugging tobacco pipes : de en
  • CH156192A - Apparatus comprising a safety razor and an associated sharpening device. : en fr
  • US1869074A - Flatwork ironer : en
  • US1869082A - Paper manufacture : en
  • DE555838C - Choke or trip coil : de en
  • US1868510A - Steam radiator trap : en
  • US1868547A - Manufacture of cheese : en
  • US1869319A - Fire extinguishing apparatus and method : en
  • AT129283B - Process for the production of aluminum and aluminum alloys. : de en
  • AT129374B - Device for the sharp cutting of edges on footwear made entirely or partially of pressed rubber. : de en
  • GB377464A - Manufacture of substituted aromatic ketones : en
  • FR729607A - Corner assembly for the formwork of mine galleries : en fr
  • FR729499A - Lighthouse, more particularly intended for air navigation : en fr
  • GB377600A - Improvements in rubber toys : en
  • GB377995A - Improvements in or relating to the preparation of colloidal suspensions of solids : en
  • FR729614A - Dephenolization process : en fr
  • GB377448A - Improvements in flywheel magneto apparatus : en
  • US1869045A - Foot control contact : en
  • DE555659C - Hull with guide troughs for lateral propellers in watercraft and aircraft : de en
  • GB377335A - Improvements in, or relating to, force feed lubricators : en
  • FR729558A - Process for the preparation of stable solutions of calcium salts : en fr
  • GB377616A - Improvements in or relating to roller grinding mills : en
  • GB377394A - Improvements in and relating to filament supports for tubular electric incandescent lamps and filament arrangements therefor and methods for the production thereof : en
  • GB377519A - Processes of making iron-chromium nickel alloys : en
  • FR729481A - Anti-backfire and anti-frost device for engines : en fr
  • FR729627A - Device for improving the efficiency of the control of spinning centrifuges : en fr
  • GB377507A - Improvements in machines for cutting or slicing articles such as foodstuffs : en
  • GB377496A - Improvements in and relating to x-ray apparatus : en
  • FR40581E - Improvements to devices producing variable currents for electrotherapy : en fr
  • GB377527A - An improved folding table : en
  • GB377555A - Improvement in suction or like conduits for vacuum cleaners : en
  • DE555504C - Hand-yarrow ties : de en
  • GB377630A - Improvements in and connected with chain grate stokers : en
  • FR40570E - Aircraft leaf radiator system : en fr
  • US1868919A - Production of carbon black : en
  • FR729480A - Expanding piston in light alloy, for internal combustion engines : en fr
  • GB377493A - Improvements relating to means for transmission of an alternating mechanical effort : en
  • GB377610A - Combined electrical gramophone apparatus with wireless receiver in the loudspeaker casing : en
  • GB377487A - Improvements in or relating to bits for horses : en
  • IE12346L - Aircraft with rotatable sustaining means : en
  • SU27112A1 - Method for single-band telephony : en ru
  • DE555618C - Iron cellar window : de en
  • US1868731A - Planter : en
  • DE555832C - Massless control of a step resistance : de en
  • AT129387B - Transmissions for automobiles. : de en
  • US1868968A - Machine for the manufacture of wire netting with hexagonal meshes of variable width : en
  • DE555745C - Stroller with a perforated intermediate floor : de en
  • FR729667A - New halogenated pyridinoanthraquinones : en fr
  • GB377525A - Improvements relating to paper tubes employed as holders for textile yarns : en
  • DE555635C - Device for determining items to be handed in : de en
  • DE555782C - Arrangement of the damper winding on electric machine runners with pronounced poles and radially arranged winding slots that can be produced in groups : de en
  • FR729582A - Calculating device : en fr
  • GB377314A - Improvements in or relating to air compressors of the multi-cylinder reciprocating type : en
  • GB377315A - Improvements in or relating to variable electrical resistance devices : en
  • GB377467A - Improvements in or relating to electromagnetic vibratory devices : en
  • FR729731A - Plug removable by pulling and comprising a pull cord passing through a u-shaped channel and support devices for said cord : en fr
  • GB377645A - Improvements in and relating to bearing lubricators : en
  • CA324612A - Article forming apparatus : en fr
  • CA324632A - Low lustre textile material : en fr
  • GB377311A - Improvements in or appertaining to the terminations or joints for high tension electric cables : en
  • FR40558E - Torpedo boat, more particularly for speedboats : en fr
  • FR729779A - Method and apparatus for obtaining a uniform thickness layer of plastic products based on cellulose esters : en fr
  • DE555328C - Machine for processing skins, leather, etc. like : de en
  • FR729590A - Electric battery for flashlight : en fr
  • GB378064A - Improvements in or relating to combined telegraph and telephone exchange systems : en
  • DE548389C - Electric AC mercury vapor lamp : de en
  • US1868832A - Aircraft : en
  • FR729621A - Special folding table for easy swaddling of babies : en fr
  • GB377530A - Improved process for killing insects and preparations therefor : en
  • GB377489A - Improvements in alarm devices for use in connection with telephone systems : en
  • GB377413A - Gymnastic apparatus : en
  • FR40604E - Horn for talking machines, loudspeakers and the like : en fr
  • SU27137A1 - Electric filament lamp with two filaments : en ru
  • SU27203A1 - Basic Theodite : en ru
  • SU27231A1 - Counter for counting and counting finished products on machines and machines : en ru
  • GB377329A - Improvements in or relating to supporting means for thermionic valve systems : en
  • DE555691C - Process for the preparation of cement raw materials : de en
  • FR729475A - Process for preparing a powder with intense detergent power : en fr
  • GB377613A - Improvements in apparatus for playing games of chance : en
  • FR729530A - Advanced equipment for the direct production of absolute alcohol : en fr
  • FR729544A - Lighting device for motor vehicles and others : en fr
  • FR729777A - Road sign device : en fr
  • GB377283A - Improvements in or relating to television and like systems and apparatus : en
  • GB377447A - Improvements in or relating to tradesmens' or carrier cycles : en
  • GB377560A - Connecting device for the supply and the discharge pipes of centrifugal separators : en
  • FR40564E - New improved bench : en fr
  • GB377407A - Improvements in or relating to telephone systems : en
  • DE555587C - Process for the heat treatment of gold alloys : de en
  • GB377488A - An improved slot-nozzle burner for surface hardening steel pieces : en
  • GB377674A - Improved mechanically operated control or relay mechanism : en
  • DE555607C - Pinions for resonance spring drives, especially those with a large number of adjacent resonance springs : de en
  • DE555681C - Multi-unit articulated locomotive : de en
  • GB377992A - Improvements in or relating to apparatus for drying yarn or textile fabrics : en
  • GB378376A - Improvements in or relating to machines for pasteurizing dairy or other plastic edible products : en
  • GB377385A - Improvements in or relating to the treatment of surfaces of aluminium or aluminium alloys : en
  • CH156075A - Carrying frame for toilet utensils, in particular for water glasses and soap dishes. : de en
  • US1868985A - Nail buffer : en
  • FR729542A - Dump body for motor trucks or the like : en fr
  • USD87439S - Assionor to standard oil : en
  • SU27342A1 - Dryer for grain : en ru
  • SU27322A1 - Method of reproducing grain processing on humans : en ru
  • USRE18539E - Buckle : en
  • SU27038A1 - Adaptation in bristle processing machines for holding bristle tufts above work table : en ru
  • SU27309A1 - Template to control the correct position of the workpiece on the block : en ru
  • AT129329B - Continuously acting centrifugal separator. : de en
  • CH156296A - Automatic rail car coupler. : de en
  • DE555883C - Development frame for photographic picture tapes : de en
  • SU27347A1 - Handloom : en ru
  • US1868610A - Athletic supporter : en
  • US1868675A - Clutch servicing fixture : en
  • US1868936A - Dyeing regenerated cellulose rayon : en
  • DE555644C - Incubator : de en
  • GB377655A - Improvements in or relating to a method of and apparatus for welding : en
  • GB377725A - Improvements relating to the stabilising of ships : en
  • FR729531A - Improvements to liquid filters : en fr
  • FR729658A - Electrically operated steel brush, especially for cleaning butcher blocks : en fr
  • US1868588A - Automatic fertilizer distributing apparatus : en
  • US1868727A - Weighing hopper : en
  • CH156092A - Holder for underpants. : de en
  • DE555768C - Tube wrench : de en
  • AT129246B - Music teaching and practicing materials. : de en
  • CA324550A - Railway car for transporting cement : en fr
  • DE555083C - Process for the production of condensation products : de en
  • DE555567C - Joint for endless tracks of vehicles : de en
  • DK45985C - Device for Preventing the Detector Lamp in Radio Devices from entering the Continuous Function as a High Frequency Generator by excessive Use of Feedback. : da en
  • SU27259A1 - Cranking winch to open and close gas valves and toggle air valves, and coke oven combustion products : en ru
  • US1868761A - Sash pulley : en
  • US1868941A - Clock : en
  • US1869242A - Oil burner construction : en
  • AT129204B - Method for sealing electrical conductors in hollow bodies. : de en
  • AU167131A - An improved apparatus for printing on glass, metal and like materials : en
  • CH156145A - Film projection apparatus. : de en
  • CH156190A - Device for cleaning and cleaning metal objects. : de en
  • DE555865C - Writing surface for registration devices : de en
  • CA324587A - Composite pile : en fr
  • USD87429S - Design for a cigar and cigarette lighter : en
  • FR729457A - Installation for the evacuation and destruction of household waste following a circuit closed in all its parts : en fr
  • CH156174A - Wristwatch. : en fr
  • FR729497A - Differential particularly applicable to motor cars or other vehicles : en fr
  • US1869185A - Remote control system : en
  • FR40629E - Fluid shutter : en fr
  • FR729554A - Hermetic tipping body fitted with an inclined plane carrier for household waste or other materials : en fr
  • CH156155A - Flash cartridge. : de en
  • FR40611E - New musical instrument : en fr
  • GB377463A - Improvements in or relating to golf clubs : en
  • GB378057A - Improved manufacture of abrasive coated materials : en
  • US1868876A - Dust collector : en
  • GB377299A - Improvements in or relating to the manufacture of azo dyestuffs : en
  • FR729617A - Method for sensitizing a coating halide emulsion : en fr
  • GB377322A - Improvements in carburetters for internal combustion engines : en
  • GB377241A - Improvements in or relating to power operated typewriters : en
  • DE555678C - Tube dryer : de en
  • FR729547A - Process for obtaining lacquers, varnishes and enamels : en fr
  • DE555843C - Needle bar for flat weft knitting machines : de en
  • US1868597A - Sightometer : en
  • US1868600A - Vacuum tube : en
  • SU26994A1 - Gateway with drums to loosen the pulp : en ru
  • US1869136A - Means for the propulsion of ships or the like : en
  • CA324485A - Radio apparatus : en fr
  • CH156132A - Process for the manufacture of latex paper or cardboard. : en fr
  • DE555510C - Double hammer mill : de en
  • FR729504A - Electric remote control device : en fr
  • CH156307A - Process for the preparation of a sulfuric acid ester. : de en
  • DE555435C - Shake slide motor : de en
  • FR729567A - Improvements in Friction Transmission Control Devices : en fr
  • DE555628C - Listening device to isolate each predetermined tone in a machine noise : de en
  • GB377662A - Improvements in and relating to central lubricating installations : en
  • SU27341A1 - A device for controlling a pneumatic post cartridge in a manifold : en ru
  • FR729636A - Method and device for energy production : en fr
  • SU27345A1 - High Speed Filter Control : en ru
  • US1868567A - Box forming and wrapping machine : en
  • CH156351A - Process for the preparation of a basic substituted carboxamide. : de en
  • FR729634A - Process for sensitizing silver halide emulsions to yellow and green : en fr
  • GB377302A - Improvements in or relating to means and apparatus for hanging wearing apparel and other articles : en
  • DE555764C - Koetz winder for weft bobbins : de en
  • DE555908C - Voltage drive iron for alternating current meter : de en
  • GB377522A - Pressure-temperature method and apparatus for the control of heating : en
  • AT129399B - Mechanically or electrically triggered route lock for railway safety systems. : de en
  • GB377609A - Improvements in or relating to fixing apparatus for fractures of long bones : en
  • GB377378A - Improvement in gripping mechanism for rotary well-drilling machines : en
  • AT129272B - Dressing and grinding device for double-edged razor blades. : de en
  • GB377566A - Improvements in or relating to brake mechanism : en
  • AU477231A - Improvements in orP relating to fungicides, insecticides and the like : en
  • FR729666A - Striker device for recoiling tube barrels : en fr
  • GR3745B - AUTOMATIC DEVICE FOR SEPARATION OF MISCELLANEOUS CONTACTS FROM THE TIME-LASTING BLOOD. : el en
  • DE555835C - Generator with several stators lying next to one another and toothed, winding-less rotors for generating several alternating currents of different frequencies, especially for measuring purposes : de en
  • FR40599E - Socket wrench for nuts and ball joint handle : en fr
  • FR729460A - Process for the purification of gas intended for the catalytic manufacture of carbon : en fr
  • FR729662A - Blade for gas or steam turbines : en fr
  • DE555539C - Machine for sorting horsehair and plant fibers according to different lengths : de en
  • GB377308A - Improvements in or relating to tobacco pipes : en
  • DE555378C - Feedback tube generator for generating short electromagnetic waves : de en
  • SU27187A1 - Tire Repair Device : en ru
  • GB377387A - Improvements relating to illuminated signs, advertisements and the like : en
  • GB377348A - Improved process of dyeing : en
  • US1868806A - Ironing machine : en
  • DE555605C - Housing for comparing several electrical alternating current quantities with each other, especially for synchronizing two line systems : de en
  • DE555909C - Blowing out splitting cylinders : de en
  • FR729720A - Improvements to electrical switches and circuit breakers with fluid cut : en fr
  • FR729794A - Injector for combustion engines with airless injection : en fr
  • DE555796C - Wastewater treatment plant with mucous membrane supports suspended in the settling room, consisting of individual bars, individually or in small groups : de en
  • DE555490C - Process for the preparation of derivatives of 1-oxo-2-alkylpropene-2 : de en
  • GB377533A - Process for increasing the fermenting power of and economising yeast in bread making : en
  • GB377539A - Improvements in and relating to non-slipping attachments for shoes : en
  • GB378011A - Improvements in or relating to the manufacture of nitric acid from ammonia : en
  • US1868612A - Arylamides of 3-hydroxy-phenyl-aryl-amine-carboxylic acids and process of making same : en
  • US1868729A - Ice sandal : en
  • SU27220A1 - Device for determining the wear rate of the soil cover : en ru
  • FR729746A - Automatic syringe for hypodermic injections : en fr
  • GB377523A - Improvements in or relating to wood screws, more particularly screws for railway sleepers : en
  • FR729659A - Automatic digging and lifting device for plows : en fr
  • GB377667A - Process for the removal of cyanogen compounds from gases : en
  • SU27113A1 - Radio transmitter : en ru
  • SU27125A1 - Safe knife to remove the lead sheath from the cable : en ru
  • US1868743A - Air-heating apparatus : en
  • US1869027A - Locking device : en
  • FR729555A - Current-dependent coupling resistor with liquid charge : en fr
  • GB377730A - Improvements in and relating to the acceleration of the vulcanisation of natural andartificial varieties of rubber : en
  • CH156063A - Process for performing the tapping of bottles. : en fr
  • SU27354A1 - Water engine : en ru
  • US1868532A - Production of aryl ketones : en
  • US1869290A - Endless traction belt : en
  • SU27003A1 - Instrument for determining the curvature of boreholes : en ru
  • SU27262A1 - Mechanism for transferring a rotational rotation from one shaft to another : en ru
  • US1868855A - Gin saw gumming machine : en
  • FR40645E - Manufacturing process of beads and grooves on metal parts : en fr
  • GB377454A - Improvements in or relating to coupling shafts : en
  • SU27115A1 - Detector radio : en ru
  • US1868759A - Projection screen : en
  • GB377382A - Improvements in or relating to devices for straightening the leading-in wires of electric incandescent lamps and the like : en
  • GB377598A - Improvements in and relating to scholars desks : en
  • AT129377B - Mold for plastic materials. : de en
  • BE389094A - : en
  • SU27282A1 - Shutter for SLR camera : en ru
  • DE555716C - Rotatable weir for hatch grates used to regulate the height of the fuel layer : de en
  • DE555730C - Ball return track for German-Russian billiards : de en
  • GB377990A - Process for manufacturing organic manure : en
  • US1868638A - Adjustable loading brace for railway cars : en
  • FR729468A - Support device for reading in bed, by means of a suspended desk, swiveling in all directions : en fr
  • FR729695A - Safety lug for fixing conductor wires on terminals : en fr
  • US1869300A - Sheet inspecting apparatus : en
  • US1868945A - Radio direction finder : en
  • CH156303A - Mixture that can be used as a seed dressing, preservative and disinfectant. : de en
  • AT129266B - Honing and grinding device for double-edged razor blades. : de en
  • CH156254A - Device for igniting fixed rectifier vessels. : de en
  • AT129206B - Device for the production of high resistance u. like : de en
  • GB377608A - Improvements in or relating to valves : en
  • GB377684A - Improvements in or relating to the manufacture of metal tubes : en
  • SU27100A1 - Electric Wand Alarm Device : en ru
  • DK45970C - Device for electrically heated baking ovens, heating cabinets or similar appliances. : da en
  • FR40556E - Method and apparatus for the use of heavy oils and in particular kerosene in explosion engines and internal combustion engines : en fr
  • US1869219A - Cutting member and holder therefor : en
  • CA324498A - Weighing and counting scale : en fr
  • CA324528A - Laminated material : en fr
  • GB377343A - Improved means for damping cereal grain : en
  • US1868607A - Electromagnetic sound reproducer system : en
  • DE555572C - Toy in the form of a printing machine with a type set and a swiveling printing plate that receives the paper to be printed : de en
  • SU27290A1 - Automatic foam generator : en ru
  • SU27306A1 - Razborna shoes : en ru
  • US1868881A - Method of laying multiple fiber conduit : en
  • SU27198A1 - A device for centering the indicator when checking the inside diameter of the cylinder : en ru
  • US1868694A - Slag tapping and disposal apparatus : en
  • US1868921A - Production of carbon black : en
  • US1869239A - Oil burning apparatus : en
  • SU21279A1 - Electric heating method : en ru
  • SU26996A1 - Ore sampling apparatus : en ru
  • SU27008A1 - Automatic pipeline shutter : en ru
  • SU27157A1 - Machine for processing kenaf and other fibrous materials : en ru
  • SU27331A1 - Collapsible box : en ru
  • US1868894A - Conveyer : en
  • US1869222A - Electric protective relay : en
  • AT129381B - Steam heating device, in particular for railroad cars. : de en
  • US1868799A - Complete discharge vehicle tank : en
  • BE388961A - Cooking or steaming device : en fr
  • CH156104A - Process for the production of carbon by dissociation of carbon monoxide. : en fr
  • CA324628A - Fabric processing : en fr
  • US1868781A - Wheel : en
  • US1868864A - Art of manufacturing cards with rounded corners : en
  • AT129312B - Process for the production of lightfast, colored glazes from synthetic resins on wall panels made from self-hardening compounds. : de en
  • DE555577C - Pneumatic tube socket with rings to prevent wear : de en
  • GB377591A - Improvements in or relating to weighing scales : en
  • AT129299B - Process for refining materials. : de en
  • CH156081A - Winding device for twisting machines. : de en
  • FR729492A - Improvements in devices intended for recording and hearing isques at constant linear speed : en fr
  • SU27065A1 - Writing machine : en ru
  • CH156193A - Vacuum drying cabinet. : de en
  • GB377340A - Improvements in expansion reamers and like cutting tools : en
  • US1868744A - Piston ring : en
  • FR729613A - Vehicle brake wheelhouse training : en fr
  • FR729686A - Stirring and expressing devices for intermittent dyeing in several colors (mottling, shading) of skeins of yarn : en fr
  • GB377291A - An improved abrasive article and method of manufacturing such article : en
  • CH156259A - Electric vacuum discharge apparatus. : de en
  • DE555685C - Gas heated liquid heater : de en
  • FR729593A - Improvements to machine tools : en fr
  • FR729762A - Shed for storing vegetables : en fr
  • US1868640A - Sound reproducing apparatus : en
  • US1868782A - Welding apparatus : en
  • CA324459A - Combination garment : en fr
  • CH156268A - Process for the preparation of an asymmetric arsenobenzene compound. : de en
  • DK45973C - Register for fully or semi-automatic Telephone Systems. : da en
  • DK45981C - Airplane. : da en
  • FR40627E - Mercury Switch Support Device : en fr
  • FR729701A - Wheel improvements : en fr
  • GB377284A - Improvements in or relating to tanning of hides or skins : en
  • GB377363A - Improvements in or relating to electrical apparatus for the control of stage lighting equipment or the like : en
  • GB377373A - Improvements in beam weighting motions of looms for weaving : en
  • DE555376C - Compression refrigeration machine : de en
  • GB377384A - Improvements in or relating to flyers for spinning, doubling and like machines : en
  • DE555505C - Pest repellants : de en
  • FR729505A - Siphon for dosing sulfurous acid : en fr
  • FR729791A - Device for retaining the traction chains on a ramp when they break, by the action of the chain tensioning counterweight : en fr
  • GB377512A - Improvements in or relating to silos for storing raw foodstuffs : en
  • FR729727A - Device for counting sums, in particular electrical work sums : en fr
  • GB377349A - Improvements in pipe joints : en
  • GB377443A - Improved pass guide attachment for steel rolling mills : en
  • GB377457A - Double glazed window : en
  • GB377621A - An improved method for the production of articles of jewellery or the like : en
  • SU27013A1 - Stone Cutting Device : en ru
  • SU27017A1 - Stone sawing machine : en ru
  • SU27050A1 - Method for preparing polynitrobenzaldehydes and para-aminodiacylanilines : en ru
  • CA324569A - Railway vehicle tire : en fr
  • SU27143A1 - Semi-generative firebox for wet peat : en ru
  • AT129369B - Fog filter for breathing apparatus. : de en
  • CA324539A - Sewage sludge processing : en fr
  • CA324548A - Can : en fr
  • US1868801A - Automatic control for irrigating systems : en
  • AT129400B - Signaling device in which a shutter is moved by one or more relays. : de en
  • CA324562A - Method of moulding furniture : en fr
  • FR40576E - Safety razor : en fr
  • GB377623A - Improvements in bath or washing preparations : en
  • AT129361B - Identification plate for motor vehicles. : de en
  • CA324591A - Typewriting machine : en fr
  • GB377399A - Improvements in two-way electric switches : en
  • AT129382B - Power steering for vehicles, in particular motor vehicles. : de en
  • DE555760C - Attachment for sighting devices : de en
  • AT129337B - Insertion device for wide threshing machines. : de en
  • SU27072A1 - Asphalt Spade : en ru
  • US1869272A - Method of preparing and ammoniating acid phosphate : en
  • AT129354B - Noose crutches for difficult births in cattle, horses and other large animals. : de en
  • US1868604A - Tube element support : en
  • US1869262A - Gasoline saver : en
  • AT129307B - Process for the preparation of high molecular weight sulfonic acids. : de en
  • AU315431A - An oil fuel gasifier for motor engines andthe like : en
  • CA324627A - Fabric delustering method : en fr
  • CA324567A - Internal combustion engine : en fr
  • US1868917A - Method and apparatus for purifying oil : en
  • US1868990A - Gasket forming machine : en
  • US1869042A - Process of coating aluminum : en
  • US1869283A - Table for vehicle lifts : en
  • BE389360A - automatic machine for drilling, milling and cutting threads in the machining of mass-produced parts for the heating industry : en fr
  • DK45968C - Detachable Filter for Sink and the like. : da en
  • CA324607A - Talking machine record making device : en fr
  • DE531555C - Method for operating an absorption machine : de en
  • FR729629A - Lightweight concrete : en fr
  • GB378013A - Improvements in or relating to a method of and apparatus for recording sound in synchronism with a moving picture record : en
  • CA324644A - Combination lock : en fr
  • SU27355A1 - Horizontal wind motor : en ru
  • US1868888A - Cap for flashing : en
  • AU317531A - Improvements in lawnmowers : en
  • CA324496A - Window controlling device : en fr
  • CH156098A - Method and device for treating a non-gaseous material by suspending it in a heated gaseous medium in a closed chamber. : de en
  • CH156352A - Process for the preparation of a basic substituted carboxamide. : de en
  • US1868935A - Air jack : en
  • US1868940A - Cover for shipping drums : en
  • US1868962A - High voltage bushing : en
  • SU27012A1 - Shtyboochistitel : en ru
  • DE555358C - Fluid conveyance with compressed air : de en
  • CH156173A - Self-winding wristwatch. : en fr
  • DE555564C - Process for generating metal dust from liquid metal : de en
  • FR729556A - Improvements to caps for metal cans : en fr
  • US1869315A - Flash light switch : en
  • DE555414C - Device for sealing for encapsulated refrigeration machines : de en
  • FR729561A - Spark plug : en fr
  • CH156341A - Process for the preparation of an organic mercury compound. : de en
  • DE555720C - Shower equipment : de en
  • US1868603A - Mowing machine blade grinder : en
  • US1868903A - Carrier for dispatch systems : en
  • US1868583A - Controlling device for cigarette packaging machines : en
  • US1868576A - Signaling device : en
  • US1868740A - Brake drum : en
  • US1869181A - Electric test connecter : en
  • AU243031A - Improved liquid measuring and dispensing apparatus : en
  • CA324461A - Glass rod and tube manufacture : en fr
  • AT129223B - Chainsaw for tree saws etc. like : de en
  • AT129326B - Process for the deodorization of soaps bleached with hypochlorous acid. : de en
  • CA324563A - Circuit interrupter : en fr
  • CH156263A - Gas-filled, electric light bulb. : de en
  • US1868988A - Liquid-sealed pumping system : en
  • SU27018A1 - Stone Cutting Machine : en ru
  • SU27144A1 - Mechanical nozzle : en ru
  • US1868570A - Process for treating woody materials to obtain fibers therefrom : en
  • US1868879A - Treatment of tars : en
  • FR729710A - Improvements to automatic skips : en fr
  • CA324504A - Aldol manufacture : en fr
  • AT129295B - Process for the production of gluconic acid and its salts. : de en
  • SU27084A1 - Shutter for trademark doors : en ru
  • US1869207A - Electric discharge device : en
  • AT129290B - Process for the continuous production of fine or coarse crystalline heavy metal azides, in particular silver and lead azides. : de en
  • CA324642A - Metallic alloy : en fr
  • GB377636A - Means for ventilating the bodies of motor or other vehicles : en
  • GB377720A - Improvements in the treatment of magnesite for the production of fertilizers : en
  • US1868660A - Sound reproducing device : en
  • US1869080A - Finishing welt : en
  • DE555338C - Process for the production of ivory-like masses : de en
  • DE555563C - Rock drill sharpening machine : de en
  • DE555704C - Point machine : de en
  • AT129201B - Brake pump drive and charging unit for combustion electric vehicles. : de en
  • DE555625C - Automatic writing lever adjustment and lifting device for recording instruments : de en
  • DE555667C - Process for the production of surface patterning rollers : de en
  • AT129320B - Process for the production of etherification products of polyvinyl alcohols. : de en
  • SU27058A1 - Calcifier pipe cleaning device : en ru
  • US1869324A - Mechanical feed for pipe galvanizing machines : en
  • AT129305B - Process for the production of dry, non-caking and quickly soluble soap in the form of very fine threads. : de en
  • CH156319A - Process for the production of a chromium-containing dye. : de en
  • US1869167A - Sealed package : en
  • US1869169A - Electrical condenser : en
  • AT129358B - Fruit picker. : de en
  • US1869026A - Globe holder : en
  • US1869031A - Electrical voice transmission network : en
  • US1869036A - Sanitary bedpan : en
  • SU27233A1 - Coin sorting machine : en ru
  • CH156277A - Signal system. : de en
  • US1868530A - Railway vehicle structure : en
  • CH156117A - Procedure for the representation of 3. 4-dioxybenzene-1-aric acid. : de en
  • CH156316A - Process for the production of a chromium-containing dye. : de en
  • CA324480A - Vegetable oil processing : en fr
  • FR729595A - Electrical measuring device with non-polarized moving paddle : en fr
  • CH156340A - Process for the production of a copper complex salt. : de en
  • CH156073A - Device for holding the rollers on the legs of chassis such as serving boys and the like. : de en
  • DE555891C - Method for producing flangeless pipes made of clay or the like : de en
  • DK45971C - Typewriter device. : da en
  • AT129232B - Device for manufacturing razor blades from a steel strip. : de en
  • AT129349B - Play doll with suction device. : de en
  • CH156297A - Pressurized fluid brake. : en fr
  • FR729784A - calibrated tube transmitter : en fr
  • CH156057A - Process for the manufacture of molded hollow bodies. : en fr
  • AT129356B - Peening machine. : de en
  • AU482531A - Improvements in and connected with journal boxes of rolling stock : en
  • CA324428A - Beauty parlour accessory : en fr
  • CH156275A - Telecommunication system with device for the equalization of stepping mechanisms. : de en
  • SU27271A1 - Klupp for gas pipes : en ru
  • US1868790A - Apparatus for advancing articles through a furnace : en
  • FR40583E - Process for retting flax and other similar textiles : en fr
  • FR729523A - Cooling process for thermal engines : en fr
  • SU27110A1 - Ultra Short Wave Cathode Transmitter : en ru
  • US1869157A - Brush for vacuum cleaners and the like : en
  • CA324497A - Electrical machine cooling device : en fr
  • GB377517A - Improvements in butter and like dividers : en
  • CA324542A - Railway car door : en fr
  • DE555285C - Transfer device for pottery machines : de en
  • DE555640C - Guide for the overhanging stalks at grain mowers : de en
  • US1868726A - Clothespin : en
  • US1868852A - Tube bending machine : en
  • AT129350B - Sheet stacking device for printing machines. : de en
  • CH156108A - Process for preparing an artificial musk. : en fr
  • US1869152A - Dynamo electric machine : en
  • USD87443S - Sidney bosenthal : en
  • US1868956A - Telephone system : en
  • CH156216A - Magnetic igniter for internal combustion engines. : de en
  • DE555675C - Device for feeding loads of fine plastic pottery clay onto porous molds : de en
  • SU27269A1 - Device for automatic clamping of nuts in the machine for simultaneous processing of both their end surfaces : en ru
  • US1869057A - Shaving aid : en
  • US1869247A - Vessel adapted for use as landing place for air lines crossing the sea : en
  • CH156156A - Device for cutting the edges of laid paper on photographs. : de en
  • US1868791A - Vulcanizing system : en
  • US1869090A - Cutting and coating machine : en
  • CA324455A - Metal sponge : en fr
  • SU27025A1 - Trolley for inclined tracks with automatic braking device : en ru
  • US1869307A - Treatment of cellulose prior to esterification : en
  • AT129360B - Motor ship. : de en
  • BE389491A - : en
  • CH156095A - Two-part lasting strips with spring joint. : de en
  • BE389204A - : en fr
  • CA324641A - Closure fastener : en fr
  • FR40554E - Improvements in rectilinear hosiery looms using needle needle : en fr
  • CH156096A - Lids for metal vessels. : de en
  • DE555472C - Process for the separation of the total ammonia content of gases with simultaneous recovery of only that part of the hydrogen sulfide corresponding to this amount by reacting 2 parts of ammonia with 1 part of hydrogen sulfide : de en
  • DK45975C - Device for Controlling Circuits in Telephone Systems. : da en
  • US1868557A - Fence post : en
  • CA324553A - Iron-nickel-chromium alloy processing by heat : en fr
  • CH156208A - Guide apparatus on gyroscopic machines with elastic working equipment. : de en
  • CH156181A - Angle profile iron. : de en
  • US1868822A - Elevator operator's hand shield : en
  • AT129260B - Wash basin or sink. : de en
  • CA324479A - Razor blade polishing device : en fr
  • CH156042A - Meadow plane with meadow harrow. : de en
  • FR729630A - Condensing chamber for measuring radium radiation : en fr
  • GB377648A - Process and apparatus for the milling of flour : en
  • GB377661A - Improvements in walking shoes : en
  • US1868595A - delancy i : en
  • SU27134A1 - Device to turn off the electrical line in case of a short circuit between the wires or short circuit of the wires to the ground : en ru
  • AT129301B - Process for the production of synthetic threads from cellulose derivatives. : de en
  • SU27101A1 - Electric switch : en ru
  • US1868714A - Trap setting device : en
  • US1868538A - chicago : en
  • SU27247A1 - Chamber for humidification and sterilization of air in incubators : en ru
  • FR40573E - Hose clamp : en fr
  • FR729651A - Process for coating tubes with bituminous materials by centrifugation : en fr
  • US1869123A - Mowing mechanism : en
  • AU645932A - Film spools for roll-holding cameras : en
  • CH156093A - Lasting strips. : de en
  • US1868814A - Purifier for lubricating systems : en
  • SU26999A1 - Machine for flotation heating of ores and non-metallic minerals : en ru
  • US1868699A - Method of making composite refractory articles : en
  • US1868717A - Reed loom : en
  • SU27191A1 - Metal plate for forming and protecting against damage to the gypsum roller in a tooth-cutting cuvette : en ru
  • US1869149A - Steam purifier discharge : en
  • BE389138A - Method of manufacturing crucibles for an induction crucible : en fr
  • US1868605A - Potential transformer : en
  • US1868642A - Foldable bed, table, or desk : en
  • US1869297A - Process and apparatus for the manufacture and leering of glass sheets : en
  • SU27315A1 - Instrument for transmitting the temperature change reading : en ru
  • US1869271A - Terracing and ditching machine : en
  • GB377548A - Improvements in automatic tack welding apparatus or the like : en
  • FR40603E - Unraveler for thresher gear : en fr
  • FR40616E - Process for the preparation of new sulfur derivatives of phenol : en fr
  • GB377637A - Improvements relating to the manufacture of sheet glass by rolling : en
  • GB377691A - Improvements in or relating to pulp beating engines : en
  • FR729455A - Method of reinforcing the joints of slabs and ribs carrying out said method : en fr
  • GB377570A - Improvements in or relating to separators for liquids having different specific gravities : en
  • FR729654A - Improvements to locomotives including a booster : en fr
  • FR729759A - Device for extracting occluded gases from the anodes of mercury vapor rectifiers and similar apparatus : en fr
  • FR729798A - Improvements in soap making : en fr
  • GB377328A - Process for the production of highly soluble basic slag : en
  • GB377709A - Improvements in scanning discs or the like for use in television and other picture transmission systems, and methods of producing same : en
  • AT129220B - Installation self-switch in plug form. : de en
  • CA324481A - Fuel economizing device : en fr
  • GB377312A - Improvements in the construction of wings and like structures for aircraft : en
  • GB377388A - Improvements in power transmission and speed change mechanism : en
  • FR40551E - Protection system for electrical energy distribution networks : en fr
  • FR729600A - Process of impregnation and penetration by osmosis : en fr
  • GB377563A - Improvements in or relating to amplifier and other systems wherein a linear relationship between output and input is required : en
  • IE11791L - Paint and like cans : en
  • IE12008L - Bottle making machines. : en
  • FR40622E - Device making it possible to obtain: a clutch, an automatic gear change, a reversal of direction and a brake : en fr
  • FR729466A - Austenitic alloys nitrogen hardening process : en fr
  • FR729570A - Hose clamp for piston rings : en fr
  • GB377490A - Improvements relating to gaskets : en
  • GB377635A - Improved circuit embodying a screened-grip valve : en
  • GB377653A - Improvements in vinyl derivatives and processes of preparing them : en
  • DE555862C - Inclination indicators for vehicles : de en
  • US1868766A - Pneumatic tire pump control : en
  • US1868986A - Cigar or cigarette holder : en
  • DE555609C - Process for the production of sulfur dyes : de en
  • GB377741A - Improvements in or relating to gas burners : en
  • GB377582A - Process and apparatus for the distillation of carbonaceous liquids : en
  • FR729489A - Process for recovering sulfur and cyanogen from gas mixtures : en fr
  • FR729477A - Improvements to pumps and the processes used for their manufacture : en fr
  • FR729800A - Improvements to rear lighting lanterns for automobiles, incorporating a signal light for the : en fr
  • FR729767A - Improvements in the manufacture of vehicle wheels : en fr
  • GB377355A - Improvements in and relating to guards for motor and other vehicles : en
  • SU27321A1 - Paint grinder : en ru
  • GB377706A - Improvements in or relating to kinematograph films : en
  • FR729624A - Improvements to tabulating machines : en fr
  • DE555797C - Pressure vessel for a water supply system with an electric pump drive controlled by a toggle switch, the tilting vessel being formed by the pressure vessel : de en
  • DE555769C - Process for removing sulfur from waste water containing alkali sulfides : de en
  • GB378049A - Improvements in bevels & like instruments for setting out angles : en
  • GB377393A - Improvements in automatic train pipe coupling : en
  • GB377402A - Improvements in continuously variable friction gearing : en
  • GB377485A - Device for opening the feed grippers of sheet printing machines : en
  • GB377503A - Improvements in electric resistance tubes and particularly variator tubes : en
  • US1869183A - Reenforced concrete pipe : en
  • DK45964C - Apparatus for Peeling Cherry Seeds. : da en
  • FR40628E - Mercury Switch Support Device : en fr
  • FR729569A - Combined gas or fuel shutter with pure air intake for engines : en fr
  • GB377735A - Improvements in internal-combustion engine air-compressor aggregates : en
  • GB377537A - Improvements in lenses for photography and the like : en
  • DE555788C - Method for determining the moisture content of solid substances, in particular raw or dry lignite : de en
  • FR729700A - Improvements to tank caps : en fr
  • FR729650A - Chemical-graphic printing plate or cliché intended for relief printing machines : en fr
  • FR729719A - Counter roller mechanism : en fr
  • DE555692C - Device for mixing and dispensing flammable liquids : de en
  • FR40572E - Improvements to petroleum gas stoves : en fr
  • FR729725A - Pocket ashtray for personal use : en fr
  • GB377495A - Improvements relating to gas meters : en
  • US1869237A - Method of producing a lining for a rotary furnace : en
  • US1869327A - Safety razor blade : en
  • FR729503A - Food fat and its manufacturing process : en fr
  • FR729788A - File cabinet for phonograph records and other flat documents : en fr
  • GB377440A - Improvements relating to hand steering wheels of motor vehicles, aircraft, motor-boats and the like : en
  • GB377664A - Arrangement for increasing the efficiency of two-stroke internal combustion engines : en
  • GR3752B - METHOD OF SPECIAL ADJUSTMENT OF INTERNAL COMBUSTION ENGINES TO MAJOR THERMODYNAMIC EFFICIENCY OF THE POOR MIXTURES USED BY THEM. : el en
  • SU27236A1 - Plow with subsoiler : en ru
  • FR729712A - Transformer : en fr
  • FR729451A - Protection device against breakage of windings of electrical conductors : en fr
  • GB377309A - Improvements in or relating to machines for inserting fastenings or the like : en
  • FR729535A - Improvements to circuits for modifying the waveform of electrical signals, such as telegraph signals : en fr
  • FR729637A - Trestle intended to support and maintain the workpieces in contact with the active part of machine tools : en fr
  • FR729656A - Device for obtaining the running match of the toothed clutch members before they engage : en fr
  • FR729776A - Machine for making, on the board, on thick fabrics, impressions crossing them entirely, and new kind of printing boards : en fr
  • GB377704A - Improvements in or relating to coin-freed weighing machines : en
  • US1869093A - Evaporator : en
  • SU27114A1 - Electromusic device : en ru
  • FR40619E - Process for the purification of sugar and refinery juices : en fr
  • FR729605A - Mechanical threading process for tobacco leaves : en fr
  • FR40606E - Boom lifting crane : en fr
  • GB377481A - Improvements in or relating to medical treatment by iontophoresis : en
  • CH156237A - Electrical disconnector. : en fr
  • AT129252B - Process for the production of lead pipes, in particular cable jackets. : de en
  • CH156182A - Process for the production of forged work pieces from magnesium and magnesium alloys. : de en
  • GR3757B - CARDBOARD CONTAINERS. : el en
  • FR40578E - Automotive car body mounting system : en fr
  • GB377568A - Improvements in electrical warp controlled stopping mechanism for looms : en
  • GB377625A - Improvements in or relating to stands for motor cycles or the like : en
  • GB377437A - Current impulse transmitter for signalling installations, in particular fire alarm installations : en
  • GB377739A - New azo dyestuffs and the application thereof : en
  • GB377285A - An improved delivery device for use with cartons, boxes and like containers containing pulverulent, granular or like loose materials : en
  • GB377376A - A process and device for continuously producing gases : en
  • GB377577A - Improvements in doors for commercial vans and the like : en
  • FR40644E - Synchronization device comprising a controlled oscillator, in particular for television sets : en fr
  • US1869227A - Collapsible wing : en
  • SU27242A1 - Device for compacting silage in trenches : en ru
  • US1868661A - Heat exchanger : en
  • US1868685A - Safety device for rock drills : en
  • US1869102A - Rotary brush : en
  • DE555682C - vacuum cleaner : de en
  • SU27264A1 - Adaptation to the support of the lathe to automatically turn off the self-propelled : en ru
  • SU27343A1 - Shutter for hydraulic structures : en ru
  • CH156347A - Process for the preparation of a basic substituted carboxamide. : de en
  • FR40561E - Mixer tap : en fr
  • FR40613E - Improvements to tents, especially independent roof tents : en fr
  • FR40620E - Automotive headlights improvements : en fr
  • US1868979A - Golf bag : en
  • AT129334B - Cutting device for straight cigarette machines. : de en
  • CH156309A - Process for the preparation of 1.2.5.6-diphtaloylnaphthalene. : de en
  • SU27111A1 - Radiotelephone : en ru
  • SU27240A1 - Flax machine : en ru
  • SU27279A1 - Pastry Cutting Machine : en ru
  • SU27298A1 - Apparatus for dispensing fluids : en ru
  • US1868572A - Guiding and folding attachment for paper box machines : en
  • US1868950A - Necktie holder : en
  • CH156043A - Method for sorting grains of different elasticity. : de en
  • DE555751C - Device for triggering warning signals in the event of unintentional abortion : de en
  • DE555778C - Deionization device for extinguishing arcs : de en
  • SU27295A1 - Device for driving sleds : en ru
  • US1868609A - Plant propagating device : en
  • SU26992A1 - The device of gateways for the hydraulic development of gold : en ru
  • US1868984A - Latch : en
  • US1869106A - Rotary engine : en
  • US1868504A - Relief valve : en
  • AT129268B - Application brush for pasty materials in connection with a tube. : de en
  • CH156091A - Pouring device that can be used for puddling laundry. : de en
  • BE389278A - Process of treatment with coal and other materials. : en fr
  • SU27021A1 - Device for strengthening conveyor drives in mines : en ru
  • US1868502A - Calibrated adjusting device : en
  • BE389517A - PORTABLE WATCH WITH AUTOMATIC WINDING MECHANISM : en fr
  • CH156286A - Tube with automatic locking device. : de en
  • CH156302A - Wing surface with automatically variable curvature. : en fr
  • CH156306A - Method for increasing the capillary activity of liquids. : de en
  • CH156130A - Scrapers on rolls of paper machines and the like with removable blades. : de en
  • FR40589E - Permanent magnet device intended for the precise and sensitive measurement of the ratio of two electrodynamic couples with any source of direct or alternating current of any shape : en fr
  • GB377602A - Improvements in and relating to methods of sealing metal to glass : en
  • GB377253A - New sulphur-containing compounds and their application as vulcanisation accelerators for rubber and rubber like substances : en
  • GB377614A - Improvements in cam driving gear for use with internal combustion engines : en
  • SU27047A1 - Reaction apparatus : en ru
  • US1868574A - Ring for spinning and doubling machines : en
  • US1868494A - Stabilized foundation construction and method of erecting the same : en
  • US1868652A - Rail joint chisel : en
  • USD87427S - Design for a wall sconce : en
  • DE555498C - Process for the production of finished metal castings by melting the latter in the mold : de en
  • DE555671C - Device for drying the adhesive seam on straight-line cigarette machines : de en
  • DE555858C - Process for concentrating dispersions, in particular aqueous rubber dispersions : de en
  • DE555879C - Zigzag sewing machine with laterally movable fabric pusher : de en
  • GB377377A - Improvements in or relating to toothed gearing : en
  • GB377416A - An improved method of sound-proof ventilation : en
  • US1868780A - Escalator : en
  • SU27088A1 - Arm : en ru
  • GB377379A - Improvement in brake band adjusting mechanisms : en
  • GB377686A - Improvements in or relating to methods of and apparatus for calibrating and adjusting electrically operated light valves, such as are used for the photographic recording of sound : en
  • FR729516A - Improvements to jacks : en fr
  • GB377549A - Improvements relating to prepayment gas and electricity meters : en
  • CH156045A - Protective sheet for agriculture and gardening. : en fr
  • US1869250A - Torch : en
  • DE555905C - Copy device for sheets to be clamped one after the other for loose-leaf bookkeeping : de en
  • US1869121A - Method and material for coating metal surfaces : en
  • DE555727C - Slot for self-cashers : de en
  • DE555763C - Thread guide device for bottle winding machines : de en
  • DE555820C - Pendulum suspension for central buffer couplings : de en
  • FR40579E - New liquid evaporation processes and their various applications : en fr
  • US1868807A - Ironing machine : en
  • CA324464A - Explosive mixture production : en fr
  • US1868737A - Process of destructively distilling bitumen : en
  • US1869127A - Wrapper for packages : en
  • FR729484A - New varnish and its manufacturing process : en fr
  • US1869229A - Truck bolster : en
  • US1868594A - Drive connection : en
  • US1869203A - Automatic thermal valve actuator : en
  • US1869224A - Receptacle and method of making the same : en
  • US1869252A - Crude oil burner : en
  • CH156048A - Construction element and method for its manufacture. : en fr
  • CH156280A - Device for isolating single-phase superimposed control frequency currents between two power supplies connected by means of a transformer in a star-star connection. : de en
  • CH156314A - Process for the production of a chromium-containing dye. : de en
  • US1869021A - Expansion joint or coupling : en
  • USD87448S - Island : en
  • SU27166A1 - Muffler : en ru
  • CA324579A - Vending machine coin chute : en fr
  • US1869334A - Method of making steering wheels : en
  • FR40605E - Device for improving the use of engine exhaust gases in a turbine : en fr
  • GB377290A - Improvements in or relating to baffles for ventilation openings of casings or the like : en
  • SU27310A1 - Shoe wrapping pliers : en ru
  • FR40588E - Improvements to trolleys convertible into fixed platforms : en fr
  • US1869317A - Tie making machine : en
  • AT129286B - Preparation for making coatings. : de en
  • CA324502A - Ticket printing and issuing machine : en fr
  • SU27097A1 - Device for automatic electrical signaling at the intersections of tram lines : en ru
  • SU27221A1 - Device for determining the filtration properties of the soil : en ru
  • US1868498A - Pump : en
  • US1868545A - Tinning machine : en
  • US1868847A - Mouse trap : en
  • FR729493A - Improvements to electrodes for vacuum tubes and gas atmosphere tubes : en fr
  • FR729491A - Advanced Adjustable Leakage Transformer : en fr
  • SU27294A1 - A device for learning to drive a car : en ru
  • US1868629A - Force feed lubricating system : en
  • US1868992A - Rail joint : en
  • US1869288A - Power transmitting mechanism in prime movers : en
  • USRE18543E - A cobpobation oi : en
  • AT129335B - Two-stage post-cleaning for threshing machines. : de en
  • CH156279A - Device for isolating single-phase superimposed control frequency currents between two power supplies connected by means of a transformer in a star-star connection. : de en
  • US1869030A - Float-operated electric switch : en
  • US1869115A - Ventilating fan : en
  • US1869231A - Process for preparing valuable compounds from the refining wastes of cracked products, particularly cracked benzines : en
  • FR729684A - Compass for air navigation : en fr
  • GB377433A - Improvements in means for supplying air to boiler and other furnaces : en
  • IE12009L - Air drying and heating : en
  • GB377330A - Improvements in packing of invert sugar and like substances for transport : en
  • FR729597A - Process for the production of a base exchange and water softening material using this material : en fr
  • US1869077A - Internal combustion engine : en
  • US1868571A - Grate construction : en
  • US1869122A - Internal combustion engine : en
  • US1868983A - Cutting and grinding apparatus : en
  • US1869130A - Cathode mounting for mercury vapor devices : en
  • SU27252A1 - The engine that operates by changing the volume of a solid with a change in its temperature : en ru
  • AT129240B - Device for aligning and holding the two walls of box-shaped objects provided with an opening, e.g. B. the doors of motor vehicles, during the connection of the edges of the two walls, which takes place by flanging. : de en
  • GB377711A - Improvements in and relating to valve receivers for wireless telephony : en
  • CA324540A - Railway car : en fr
  • CA324490A - Illuminating apparatus : en fr
  • DE555896C - Belt elevator for constant height conveyance of groupage : de en
  • DE555860C - Process for the production of articles from dispersions of rubber : de en
  • DE555461C - Saccharification of pentosan-containing plant substances : de en
  • DE555772C - Process for the production of woven, knitted and. like : de en
  • US1868693A - Safety hook for screen doors : en
  • SU27036A1 - Measuring and folding machine : en ru
  • US1869038A - Tennis racket : en
  • US1868860A - Roller conveyer for glass plates : en
  • SU27004A1 - Drive Hole Detection Device : en ru
  • SU27238A1 - Landing machine : en ru
  • US1869187A - Commutator type dynamo electric machine : en
  • SU27037A1 - Bristle treatment for cleaning the table from fluff : en ru
  • US1869101A - Hair cutting machine : en
  • SU27335A1 - Device for feeding bulk material to a conveyor belt : en ru
  • US1869216A - Boxing glove : en
  • US1869117A - Sectional tire casing : en
  • SU27226A1 - Device for setting the cutters when sharpening : en ru
  • CH156078A - Liquid dispensing installation. : en fr
  • CH156175A - Process for shaping watch glasses and tools for implementing this process. : en fr
  • DE555599C - Machine for the production of pile fabrics by gluing pile knobs onto a covering material : de en
  • DE555657C - Control for hydraulic brakes of aircraft : de en
  • DE555785C - Window, the rotatable wing frame of which consists of pipes sealingly against a pipe-shaped channel of the window frame : de en
  • DE555507C - Lever rope tensioner : de en
  • FR729599A - Mechanical soaping device for the beard : en fr
  • GB377428A - Improvements in or relating to apparatus or machines wherein articles or materials are treated with dyes and other liquids : en
  • CH156121A - Process for the manufacture of dibenzoyldiaminoanthraquinone-1: 2: 2 ': 1'-naphtacridone. : en fr
  • GB377332A - Improvements in or relating to cotters or collars for the valves of internal combustion engines : en
  • CA324503A - Wearing apparel : en fr
  • DK45972C - Helical access road to a tunnel under a watercourse or similar. : da en
  • GB377398A - Improvements in steam heated pans for cooking and other heating purposes : en
  • GB377400A - Device for supporting culinary articles such as ladles : en
  • GB377511A - Improved sound amplifying system : en
  • AT129243B - Individual roller table drive. : de en
  • DK45969C - The flush cisterns for water closets. : da en
  • GB377722A - Improvements in and relating to spools for cinematograph films and like strips : en
  • GB377688A - Manufacture of flexible electrical insulating material : en
  • DE555254C - Compound needle for taking up ladder stitches in knitted and knitted fabrics : de en
  • DE555570C - Play device with a play area provided with holes for a ball passage : de en
  • CA324434A - Vehicle with sleeping berths : en fr
  • CH156315A - Process for the production of a chromium-containing dye. : de en
  • US1868541A - Valve foe : en
  • US1869303A - Process and apparatus for the manufacture of rods or tubes of glass or other materials : en
  • CA324544A - Bag closing machine : en fr
  • CA324589A - Typewriting machine : en fr
  • GB377996A - Processes of heating gases and apparatus therefor : en
  • DE555747C - Swiveling jack, especially for motor vehicles : de en
  • US1868874A - Combination pump and gas lift : en
  • US1868884A - Alarm system : en
  • US1869147A - Knitting machine : en
  • GB377652A - An improved construction for fencing standards, droppers and the like : en
  • GB377337A - Improvements in methods of and apparatus for crystallisation : en
  • GB377383A - Improvements in machines for deburring and smoothing the cutting edges of files : en
  • US1869347A - Door : en
  • AT129303B - Process for the preparation of water-soluble metal mercapto compounds. : de en
  • DE555430C - Release for the laying device of swaths : de en
  • SU27034A1 - Machine for mechanical unwinding of barbed wire and removing barbs from it : en ru
  • CA324501A - Bandage making machine : en fr
  • GB377558A - Improvements in or relating to thermionic valve circuit arrangements : en
  • GB377998A - Improvements relating to loose leaf binders : en
  • GB377607A - Improvements in and relating to machines for cutting soap and other plastic materials : en
  • GB377375A - Improvements in or relating to roller-skates : en
  • GB377459A - Improvements in and relating to needle-threaders : en
  • GB377371A - Improvements in means for supporting earthenware during firing : en
  • US1868508A - Sectional rod and coupling member therefor : en
  • US1868543A - Clutch plate : en
  • US1868686A - Method of and apparatus for closing and sealing containers : en
  • US1869184A - Jig : en
  • DE555699C - Handle attachment for brooms : de en
  • US1868719A - Yarn spool : en
  • FR729545A - Improvements in electrical transmissions, especially applicable to motor vehicles : en fr
  • GB377659A - Improvements in or relating to the making of combined sound and picture records : en
  • US1868926A - Batter's mask and the like : en
  • US1869173A - Evaporator for mechanical refrigeration : en
  • FR729584A - Improvement in rotary pumps or compressors : en fr
  • GB377733A - Improvements in and relating to automatic friction clutch and transmission : en
  • SU27064A1 - A colorful fixture for gilding presses in bookbinding : en ru
  • GB377295A - Improvements in devices for preventing the skidding or sliding of the wheels of roadvehicles : en
  • GB377541A - Improvements in gas or air filter in particular respiratory filters : en
  • FR40598E - Improvements to machines for ligating or fitting pipes : en fr
  • GB377318A - Improvements in and relating to systems of electrical regulation : en
  • GB377412A - Improvements in and relating to glareless lenses for vehicle headlights : en
  • GB377450A - Improvements in detachable road wheels for tractors having grips on their carrying wheels : en
  • SU27175A1 - The method of building walls : en ru
  • US1869049A - Dispensing closure : en
  • US1869289A - Improvement relating to weighing apparatus : en
  • US1868749A - Process of making laminated metal : en
  • GB378000A - Improvements in the manufacture of solid cosmetics : en
  • SU27174A1 - Hollow stone for masonry walls : en ru
  • GB377310A - Improvements in or relating to tire valve assembly machines : en
  • US1868515A - Scraper for ditching machines : en
  • SU27258A1 - Multi-way control valve : en ru
  • US1868843A - Process for removing ammonia and hydrogen sulphide from gases : en
  • US1869141A - Composite molded article and method of making same : en
  • US1869197A - Instrument for removing corns and callosities without danger : en
  • US1869279A - Caster : en
  • AT129222B - Bracing device for the support posts of formwork or the like. : de en
  • CA324533A - Heat insulating material : en fr
  • CH156240A - Lighting and ignition systems for motor vehicles. : de en
  • SU27083A1 - Fixture for centering buffer springs : en ru
  • US1868844A - Automatic delivery mechanism : en
  • DE555483C - Hole punch with device for gluing the hole frames with reinforcement rings : de en
  • US1869238A - Laundry hanger drier : en
  • US1868608A - Halogenated dibenzanthrone : en
  • US1868705A - Single line repeater : en
  • US1868746A - Doorlock : en
  • AT129211B - Telecommunication cables with low crosstalk. : de en
  • SU26397A1 - Grate for burning fine fuel : en ru
  • SU27192A1 - The method of processing of sulfur ores : en ru
  • US1868551A - Screen for projecting machines : en
  • AT129323B - Process for impregnating wood with paraffin or the like. : de en
  • CH156076A - Electric appliance for heating or cooking food. : en fr
  • US1868873A - Machine for opening cartons or trays : en
  • CH156282A - Stock exchange price display device with current impulse operated numeric displays. : de en
  • AT129362B - Flexible coupling for metal pipes. : de en
  • US1868784A - Inspection sheet conveyer for printing presses : en
  • DE555545C - Rectifier column composed of metal discs oxidized on both sides : de en
  • AT129226B - Device for extinguishing the arc in metal vapor valves by switching on capacitors parallel to the arc. : de en
  • FR729640A - Motor vehicle gearbox improvements : en fr
  • CH156111A - Method for the representation of 3-menthene. : de en
  • GB377713A - Improvements relating to counters : en
  • SU27319A1 - Device for coating and drying galoshes : en ru
  • US1868527A - Signal operating switch : en
  • US1868499A - Process of recovering alumina from silicious materials containing it : en
  • SU27000A1 - Clamp for fittings, fitting, etc. : en ru
  • DE555910C - Modification of the process for the production of lead-containing paints : de en
  • BE388909A - Machine for the production of strips of elements intended to form match strips : en fr
  • GB377510A - Improvements in or relating to a process for cracking hydrocarbons : en
  • SU27296A1 - Bottle Tar Cleaning Machine : en ru
  • SE74913C1 - : sv
  • US1869119A - Mechanically refrigerated cabinet : en
  • DE555853C - Swivel joint with vacuum cleaner for loosely lying lids on all kinds of cooking vessels : de en
  • FR40574E - Improvement in the supply of alternating current arcs : en fr
  • FR729465A - Improvements in the construction of concrete tanks : en fr
  • US1868712A - Handle for portable tools : en
  • US1868602A - Contrast media for x-ray photography : en
  • CA324527A - Oil circuit breaker : en fr
  • US1868542A - Scale for determining color of egg meat : en
  • US1868710A - Current controlling or regulating device : en
  • SU27320A1 - Spraying equipment for ceramic products : en ru
  • CA324468A - Antiseptic coating : en fr
  • CH156047A - Blanket. : de en
  • AT129233B - Libra. : de en
  • AT129311B - Process for the preparation of substitution products of carbazole sulfonic acids. : de en
  • CA324494A - Motor vehicle driving mechanism : en fr
  • SU27178A1 - Slider for saw frame in sawmill : en ru
  • US1868750A - Reversible die head : en
  • US1868756A - Stationery rack : en
  • AT129392B - Body for motorcycle sidecars. : de en
  • CH156261A - Automatic ignition device for gas burners. : de en
  • US1869006A - Solid die header : en
  • US1868505A - Desk set fountain pen sleeve : en
  • US1868977A - Car door construction : en
  • CA324448A - Pneumatic tool valve gear : en fr
  • CH156323A - Process for the production of a chromium-containing dye. : de en
  • AT129332B - Electrically powered vehicles, in particular for agricultural purposes. : de en
  • AT129322B - Process for the production of refined, sulfur-containing oils. : de en
  • FR729688A - Improvements to vaporization processes in gas separation devices : en fr
  • GB377542A - Improvements in or relating to respiratory filters : en
  • CA324447A - Animal trap : en fr
  • CH156207A - Pump for pumping concrete with a reciprocating propellant. : de en
  • US1868487A - Food preserving cabinet : en
  • US1868537A - Cover replacing device for can washing machines : en
  • US1869103A - Legging : en
  • SU27129A1 - Electrical resistance : en ru
  • CA324462A - Safety gas valve : en fr
  • DE555850C - Work chair : de en
  • FR729703A - Method and apparatus for adjusting and indicating viscosity of materials : en fr
  • SU27169A1 - Apparatus for storing and delivering bread : en ru
  • US1868587A - Means for connecting an implement to a motor : en
  • US1868939A - Connecter for connecting the cable to a battery post : en
  • US1869109A - Relay instrument : en
  • US1868868A - Production of nitric and sulphuric acid : en
  • US1869323A - Communication system : en
  • AT129316B - Process for the production of new sulphonation products which can be used as wetting, penetrating, emulsifying, cleaning and foaming agents. : de en
  • AU313031A - An improved lawnmower : en
  • CA324573A - Weighing apparatus : en fr
  • AT129262B - Liquid measuring device with two alternately filling and emptying measuring vessels. : de en
  • DE555473C - Double ignition for internal combustion engines : de en
  • DE555800C - Resilient iron polygon support for mines : de en
  • FR40597E - Device for producing the stereoscopic effect and natural colors on photographic or cinematographic projections : en fr
  • US1869285A - Vehicle body suspension : en
  • AT129383B - Speed change transmissions, in particular for motor vehicles. : de en
  • CH156179A - Method and machine for casting metals under pressure. : de en
  • CH156300A - Time valve in train protection systems. : de en
  • DE555046C - Method and device for loading pottery machines : de en
  • DK45961C - Cable entry. : da en
  • GB377367A - Improvements relating to ships' sliding windows : en
  • CH156201A - Speed change reduction gear. : de en
  • CH156267A - Combined medical bite for large animals. : de en
  • CH156044A - Straw binder. : de en
  • SU27028A1 - Method for making wire springs : en ru
  • US1868960A - Test set : en
  • CA324645A - Oil feed mechanism : en fr
  • CA324454A - Vehicle coupler : en fr
  • CH156109A - Process for the production of acetylene from hydrocarbons by means of the electric arc. : de en
  • CH156346A - Process for the preparation of a basic substituted carboxamide. : de en
  • US1869213A - Process of separating metals : en
  • DE555712C - Voltage regulation of three-phase systems : de en
  • IE11950L - Electric motors : en
  • IE12481L - Metal-bound box : en
  • FR40608E - Process for the establishment of automobile bodies : en fr
  • FR729632A - New surgical equipment : en fr
  • GB377505A - Improvements in pulp digesters : en
  • DE555791C - Heating ring for vulcanizing flat bicycle treads : de en
  • FR729488A - Laminescence lamp for high voltage : en fr
  • AT129327B - Operating method for the feeding device and feeding device for rod-forming cigarette machines. : de en
  • US1869267A - Method of making steering wheel inserts : en
  • US1869292A - Folding package : en
  • SU27075A1 - A device for checking and monitoring the stroke of a locomotive piston : en ru
  • US1869003A - Display apparatus : en
  • CH156083A - Weft winding machine with axially movable winding spindle. : de en
  • CH156317A - Process for the production of a chromium-containing dye. : de en
  • SU27071A1 - Rail joint device : en ru
  • SU27096A1 - Device for key blocking of arrows and station station signals consisting of two arrows and one-winged semaphore : en ru
  • SU27257A1 - Wood Double Layer Pipeline : en ru
  • US1869033A - Dough handling apparatus : en
  • US1868491A - Swing door keyless locking device : en
  • US1869311A - Blade package : en
  • US1868857A - Incubator : en
  • US1868947A - Quick flushing valve for milk pasteurizing machines : en
  • FR40624E - : fr
  • FR729578A - Compensating cylinder engine : en fr
  • GB377581A - Lathe or like dead centres : en
  • DE555645C - Mixture compressing two-stroke internal combustion engine : de en
  • GB377395A - Improved means for use in the suspension of trucks for tramway and other vehicles : en
  • GB377575A - Improvements in and connected with chain grate stokers : en
  • CH156088A - Emulsion, suitable for the production of liquors for the treatment of textiles etc. : de en
  • SU27046A1 - Laboratory muffle furnace : en ru
  • SU27102A1 - A decoder for a telegraph apparatus operating with a multi-digit code, in particular a five-digit : en ru
  • FR729467A - Cash collector : en fr
  • AU359531A - Improvements in and relating to potato slicers : en
  • US1868703A - Telegraph system : en
  • CH156069A - Device to prevent table utensils from slipping into dishes. : en fr
  • CH156136A - Classification box, especially for loose-leaf bookkeeping. : de en
  • CH156220A - Steam dryer. : de en
  • BE388982A - Reproduction process : en fr
  • SU26995A1 - Gold scavenger for washing : en ru
  • SU27228A1 - A device for graphically solving expressions of the form S f (x) f (x) ... dx : en ru
  • US1868858A - Process for the homogenization of glass flux : en
  • CA324626A - Ironing board : en fr
  • CA324610A - Talking machine device : en fr
  • SU27223A1 - Apparatus for quantitative determination of starch content in potatoes : en ru
  • US1868500A - Electrical circuit controlling mechanism : en
  • US1868695A - Means for indicating and applying orientation correction to telegraph distributors : en
  • AT129203B - Arrangement for the excitation of a double-acting electrostatic loudspeaker. : de en
  • CH156284A - Advertising equipment on franking machines. : de en
  • FR729566A - Aluminum alloy : en fr
  • FR729721A - Carburetor improvements : en fr
  • CH156324A - Process for the production of a chromium-containing dye. : de en
  • AT129353B - Pressurized lighter. : de en
  • CH156105A - A method and apparatus for the manufacture of carbon by the catalytic decomposition of carbon monoxide. : en fr
  • AT129364B - Endless chain for the motorized running gear of suspension railways. : de en
  • CH156165A - Process for the direct production of relief maps. : de en
  • CH156233A - Bushing insulator for high and extra high voltage. : de en
  • AT129339B - Storage device for seed harvesters. : de en
  • US1868514A - Conveyer : en
  • US1868590A - Fruit basket packing device : en
  • US1868769A - Pendulum for measuring time : en
  • CH156226A - Single phase induction motor. : de en
  • US1868829A - Cotton baling press : en
  • SU27105A1 - Electrodynamic microphone : en ru
  • US1868512A - Attempering finely divided solid material : en
  • US1868701A - Hydraulic lubricating gun : en
  • AU486431A - Improvements in or relating tothe manufacture of coated fabrics : en
  • BE389346A - : en fr
  • US1869253A - Airplane : en
  • CH156077A - Device for removing shiny spots on clothes or the like. : de en
  • AT129306B - Process for the preparation of basic derivatives of substituted quinoline carboxylic acids. : de en
  • CH156232A - Procedure for limiting the movement of the insulating oil in power cables and electrical equipment. : de en
  • GB377497A - Coin freed machine for franking letters : en
  • AT129300B - Process for the wet treatment of rayon strands. : de en
  • CA324523A - Oil circuit breaker : en fr
  • CA324629A - Textile material delustering method : en fr
  • SU27029A1 - Combined die for extruding, punching and cutting : en ru
  • SU27068A1 - Scrubber for cleaning the hearth of open-hearth furnaces : en ru
  • SU27280A1 - Device for pressing paper boxes : en ru
  • US1869118A - Bearing bracket for dynamo-electric machines and the method of making the same : en
  • US1868639A - Heat exchanger : en
  • USD87426S - Design fob a bottle : en
  • US1868664A - Airship : en
  • US1869094A - Photographic developer tank liquid circulating system : en
  • CA324510A - Dynamo electric machine : en fr
  • CH156334A - Device to prevent damage to collectors or slip rings of electrical machines as a result of excessive brush wear. : de en
  • CA324557A - Surgical napkin packaging method : en fr
  • CA324619A - Wire rope : en fr
  • GB377587A - Improvements in or relating to resinous condensation products and coating compositions : en
  • US1868681A - Rope : en
  • CH156141A - Device for clamping sheets in printing presses. : en fr
  • CH156085A - Knitted camisole. : de en
  • AU314931A - Improvements in or relating to friction facing material : en
  • AT129341B - Method of treating butter. : de en
  • US1868548A - Roller skate : en
  • US1868826A - Milk tank : en
  • US1869114A - Stopping device for automatic lathes and the like : en
  • CA324639A - Linotype slug : en fr
  • CH156349A - Process for the preparation of a basic substituted carboxamide. : de en
  • CH156206A - Sealing piston sealing on working machines with rotating or oscillating working piston. : de en
  • DE555882C - Prism arrangement on photographic and other optical instruments : de en
  • DK45966C - Splash guard for dynamo lights. : da en
  • FR729526A - Process for the manufacture of dichromates : en fr
  • SU27126A1 - Device to turn on the electrical circuit for a certain period of time : en ru
  • SU27131A1 - Electric switch for starting induction motors : en ru
  • USRE18540E - of cleveland : en
  • SU27356A1 - Horizontal wind motor : en ru
  • US1869209A - Thermionic measuring device : en
  • US1869294A - Automobile tail and stop light : en
  • US1869318A - Airplane wheel : en
  • DK45963C - Potato harvester. : da en
  • GB377639A - Improvements in or relating to superheterodyne receivers : en
  • GB377514A - Improvements in planimeters : en
  • GB377574A - An improved process of making reaction products of ketene : en
  • CH156189A - Method and device for sharpening circular saw blades. : de en
  • SU27002A1 - Fasteners for shoes, dresses, etc. : en ru
  • AT129304B - Device for the continuous melting of tallow u. like : de en
  • CA324477A - Road surfacing material mixing machine : en fr
  • FR729677A - Guide device for the chain saw in portable tree saws : en fr
  • FR729738A - Improvements to illuminated signs or the like : en fr
  • US1869341A - Welding torch : en
  • SU27333A1 - Shutter for mail bags : en ru
  • US1869035A - Car coupler : en
  • US1869268A - Rail anchor : en
  • US1868747A - Drill pipe racking apparatus : en
  • CH156196A - Ashtray. : de en
  • CH156310A - Process for the preparation of 1.2.5.6-diphtaloylnaphthalene. : de en
  • SU27027A1 - Core Wiremaker : en ru
  • SU27336A1 - Grooved conveyor : en ru
  • SU27094A1 - Device for single-wire blocking alarm for single-track railways : en ru
  • US1869056A - Gearing : en
  • US1868560A - Sheet handling apparatus : en
  • US1869164A - Ignition device : en
  • CH156218A - Centrifugal governor for highly variable speeds. : de en
  • US1868862A - Detergent towel and method of making the same : en
  • US1868871A - Machine and process for making paper boxes or the like : en
  • AT129229B - Device for generating and applying high-frequency electrical vibrations. : de en
  • US1868486A - Draft stabilizer : en
  • CH156102A - Process for introducing and maintaining high-voltage currents in gas treatment apparatus and equipment for carrying out the process. : de en
  • CH156159A - Tools to facilitate the use of timetables. : de en
  • AU440831A - Improvements relating to traffic controlling apparatus for railways andthe like : en
  • SU27074A1 - Device to increase the grip weight of self-propelled railway carts : en ru
  • SU27350A1 - Weaving shuttle for full cobs : en ru
  • FR729694A - Little mechanical football game : en fr
  • GB377601A - Diathermic apparatus : en
  • BE389474A - : en
  • FR729620A - Heel pad for horses : en fr
  • SU27156A1 - Safety device for leather rollers : en ru
  • GB377603A - Dividing card for cigarette boxes : en
  • SU27031A1 - Pipe bending and dispensing machine : en ru
  • SU27123A1 - Device for secret transmission : en ru
  • USD87434S - Design for a clasp : en
  • GB377410A - An appliance for eradicating facial wrinkles : en
  • GB377719A - Improvements in and relating to prepayment meter mechanism : en
  • CH156330A - Device for returning oil from the evaporator to the compressor of refrigerating machines. : de en
  • CH156219A - Water level expansion regulator for boilers. : en fr
  • SU27078A1 - Device for keeping the car from tipping over during unloading : en ru
  • US1869051A - Tire pressure relief valve : en
  • SU27070A1 - Rail joint device : en ru
  • US1868683A - Weighing device for use in traveling cranes : en
  • US1868684A - Cleansing fluid conveying tube : en
  • US1868906A - Flange pipe connection : en
  • AT129393B - Control valve for automatic continuous compressed air brakes. : de en
  • BE389406A - : en
  • US1869214A - Process of recovering thallium : en
  • SU27142A1 - A method of manufacturing electrical heating elements : en ru
  • SU27215A1 - Electromagnetic Pickup : en ru
  • US1869313A - Protective wrapper : en
  • BE389382A - : en
  • CH156294A - Reciprocating piston engine. : en fr
  • AT129263B - Mixing valve for water heaters and hot water storage tanks. : de en
  • US1869276A - Advertising device : en
  • US1868521A - Viewing box for observing translucent images : en
  • US1869179A - Floor machine : en
  • DE555647C - Violin shoulder support : de en
  • FR40637E - Safety valve cap making tires burst-proof : en fr
  • GB377414A - Improvements in or relating to grouped or combined apparatus for cleaning, opening and conveying cotton and forming the same into laps : en
  • SU26989A1 - Apparatus for classifying finely divided material : en ru
  • CH156235A - Junction box for electrical lines. : de en
  • US1869120A - Dispensing device : en
  • AT129338B - Shut-off device, in particular for lines of liquid manure hose systems. : de en
  • CA324500A - Pitch melting method : en fr
  • FR40575E - Processes for the enrichment of colithic iron ores, and in particular of ores from eastern France : en fr
  • US1869128A - Power measuring and telemetering apparatus : en
  • US1869286A - Dyes and dyeing : en
  • US1869349A - Sheet metal container : en
  • FR729462A - Further training in ultratelephonic telegraphy transmission systems : en fr
  • GB377567A - Improvements in or relating to roll film holders for photographic cameras : en
  • BE389011A - : en
  • GB377439A - Improvements in earthing clips : en
  • GB377640A - Improvements in processes of coalescing metals : en
  • US1868715A - Paul mochatjie : en
  • FR729664A - Device for breaking textile threads or filaments : en fr
  • US1868865A - Process for the manufacture of round cornered cards : en
  • US1869063A - Manufacture of disazodyestuffs for dying and printing wool : en
  • US1869065A - Mechanism for applying labels to cylindrical cans or the like : en
  • SU27222A1 - Gas analyzer : en ru
  • AT129236B - Device for carrying out the method for increasing energy and forming stitch marks in an electric arc according to patent no. 119328. : de en
  • CA324519A - Fungicide and insecticide : en fr
  • CA324446A - Water turbine : en fr
  • CH156101A - Method and device for evaporating liquids. : de en
  • CH156224A - Asynchronous machine with a commutator rear machine excited by the mains voltage of the main machine. : de en
  • BE389252A - : en fr
  • CH156205A - Gyroscope. : de en
  • US1868752A - High density compress : en
  • USD87446S - Design for a hat stand : en
  • SU27348A1 - Counter to loom : en ru
  • US1868481A - Current transformer : en
  • US1868581A - Method of revivifying adsorbents : en
  • US1869298A - Mud shoe for motor vehicle wheels : en
  • USD87438S - Of san francisco : en
  • US1868785A - Lifting jack mechanism for vehicles : en
  • US1868819A - Method and form for concrete highway construction : en
  • US1869034A - Disconnecting relay for reverse current braking devices : en
  • US1869064A - Manufacture of disazodyestuffs for dyeing and printing wool : en
  • US1869066A - Changeable sign : en
  • US1868754A - Timer : en
  • US1868849A - Process and apparatus for decorating buttons and like articles : en
  • US1868720A - Shuttle check and protector mechanism : en
  • US1869199A - Toy vehicle : en
  • SU27288A1 - Pressure pump : en ru
  • US1869085A - Fluid pressure control device : en
  • SU27052A1 - Method for preparing phenolsulfonphalein (phenol-mouth) and orthocresolsulfonphthalein (cresol-mouth) : en ru
  • CA324491A - Wood frame building : en fr
  • CA324556A - Sanitary napkin : en fr
  • SU27216A1 - Projection apparatus : en ru
  • US1869052A - Electrically operated whistle : en
  • SU27033A1 - The machine for making loops in steel strings : en ru
  • SU27266A1 - Multi Spindle Drilling Machine : en ru
  • US1868859A - Shock absorber : en
  • CA324620A - Railway car roof : en fr
  • CA324536A - Cleaning and polishing fabric : en fr
  • CH156246A - Automatic voltage regulator for DC and AC generators. : de en
  • CA324513A - Inclosed switch : en fr
  • CH156103A - Mixing vessel. : de en
  • US1869321A - Decorative illuminating device : en
  • CA324456A - Beverage brewing device : en fr
  • CA324568A - Railway vehicle wheel : en fr
  • CH156084A - Control device for the reproduction of any designs in the manufacture of fabrics. : en fr
  • CH156228A - Liquid-cooled rotating field magnet for turbo generators. : de en
  • FR729786A - Axle : en fr
  • SU27199A1 - Machine for applying tick marks on straight scales of measuring instruments : en ru
  • US1868783A - Windshield cleaner : en
  • US1869168A - Electrical condenser : en
  • CA324558A - Surgical cotton package : en fr
  • CH156082A - Thread tension compensation device. : de en
  • SU27227A1 - Adaptation for marking the graph when summing : en ru
  • US1868632A - Spraying system : en
  • SU27032A1 - Bursting Machine : en ru
  • US1868554A - Guard and trap : en
  • US1868723A - Insulating support : en
  • CH156086A - Device for the production of patterned goods on knitting machines. : de en
  • AT129255B - Children's armchairs with moving toys, in particular for hairdressers. : de en
  • SU27060A1 - Steam machine : en ru
  • US1868908A - Microscope refractometer : en
  • US1869352A - Well bottom : en
  • CA324541A - Railway car door : en fr
  • GB377569A - An improved electric switch more especially designed for use in automatically actuated switching apparatus : en
  • SU27246A1 - Incubator Humidifier : en ru
  • SU26997A1 - Electromagnetic iron separator : en ru
  • US1869278A - Angle block : en
  • US1868524A - Liquid level control : en
  • US1868593A - Aluminium lakes of 1.4-dihydroxy- and 1-amino-4-hydroxy-anthraquinone-disulphonic acids : en
  • CH156348A - Process for the preparation of a basic substituted carboxamide. : de en
  • CH156148A - Semi-automatic device for taking photographic single images. : de en
  • CA324466A - Bituminous emulsion manufacture : en fr
  • CA324590A - Typewriting machine : en fr
  • US1868635A - Cylinder cock and the like : en
  • DE555693C - Process for the production of starch : de en
  • DE555598C - Process for the preparation of minerals according to the swimming process : de en
  • GB377477A - Improvements in automatic controlling devices for oil-cooled electric apparatus : en
  • AT129315B - Process for the absorption of ethylene. : de en
  • US1868488A - Frame for screening and the like : en
  • DE555535C - Device for comminuting solid, pasty or liquid substances up to colloidal or almost colloidal degrees of fineness : de en
  • FR729660A - Sealing, refrigeration or heating system for toric machines : en fr
  • DE555821C - Car lantern for day and night signals : de en
  • GB377654A - Improvements in or relating to moulding presses : en
  • FR729454A - Fertilizer improvement process : en fr
  • FR729543A - Plates of cement and vegetable fibers and their manufacturing process : en fr
  • US1869132A - Spring shackle : en
  • GB378018A - Improvements in or relating to motor vehicles : en
  • DE555767C - Process for the manufacture of silica stones : de en
  • AT129254B - Valve closure for spreader vessels, bottles, etc. like : de en
  • DE555786C - Process for making a hard alloy : de en
  • GB377470A - Improved wheel suspension for gun carriages : en
  • DE555893C - Process for the production of cement mixes : de en
  • FR40560E - Improvements to spinning machines : en fr
  • GB377244A - Improvements in or relating to processes for hardening alloy steels : en
  • US1869053A - Rotary pump or motor : en
  • US1869142A - Warning signal : en
  • CA324634A - Organic compound : en fr
  • GB377589A - Improvements in or relating to wheels : en
  • DE555732C - Locking device for the ball return track of self-collecting German-Russian billiards : de en
  • DK45967C - Box. : da en
  • FR729522A - Rectifier bulbs and related cathodes : en fr
  • GB377545A - Process and apparatus for the de-pulping of fibre-containing parts of agaves and similar plants : en
  • US1868688A - Bearing bolster for spindles : en
  • AU402931A - Improvements in aircraft Sustaining rotors : en
  • CH156147A - Cinematographic installation. : en fr
  • CH156243A - Oil switch. : de en
  • DE555466C - Circuit arrangement for telephone systems with dialer operation : de en
  • DK45982C - Magnetic Motor. : da en
  • GB377306A - Improvements in dip-stick indicators : en
  • DE555623C - Eoetvoessche rotary scale : de en
  • FR40634E - Damping device specially for motor vehicle trailer towing devices with automatic braking : en fr
  • FR729638A - Brick press : en fr
  • DK45988C - Shake. : da en
  • CH156131A - Cutting unit for paper webs. : de en
  • FR729579A - Improvement in the feeding system of twisters and twist-twists : en fr
  • FR40571E - Petrol vaporizer for internal combustion engines : en fr
  • GB377528A - Improvements in or relating to electric fluid heating apparatus : en
  • GB377565A - Improvements in composite plates for wall coverings, panels and the like : en
  • FR40594E - Arc lamp improvement : en fr
  • GB377415A - Improvements in or relating to racks for holding plates, dishes and cups : en
  • GB377451A - Process for treating the carbonaceous residues derived from metal-volatilising processes in rotary drum furnaces : en
  • FR40647E - Soap to wash and protect wool, feathers and hair from harmful insects : en fr
  • GB377368A - An improved method of and means for starting internal combustion engines : en
  • GB377397A - Flexible couplings for rotating shafts and the like : en
  • GB377631A - Manufacture of alkali alcoholates : en
  • FR729668A - Improvements in the manufacture of carpets : en fr
  • GB377516A - Improvements in and relating to direct current drives for lifting gears and the like : en
  • DE555869C - Arithmetic teaching aids : de en
  • FR729691A - Feather beak improvement : en fr
  • GB377491A - Improvements in or relating to cylinder covers for internal combustion engines : en
  • GB377543A - Improvements relating to the crank casings of internal combustion engines having radially disposed cylinders : en
  • FR729571A - Sealing lead : en fr
  • GR3746B - SYNTHETIC GASOLINE. : el en
  • FR729723A - Improvements to impedance connection devices for railway systems : en fr
  • FR729511A - Freewheel and its application to motor cars : en fr
  • GB377595A - An improved method of making chlorhydrins : en
  • GB377321A - Improvements in or relating to protective arrangements for electrical apparatus : en
  • GR3754B - METHOD OF RECEIPT OF ALL TRIGY WINE SALTS IN THE FORM OF TRIGY CALCIUM. : el en
  • DE548545C - Process for generating heating steam on locomotives or railcars operated by internal combustion engines : de en
  • DE555912C - Drive for the thread guides of rayon spinning machines with alternately rotating bobbins arranged side by side in groups : de en
  • FR729772A - Heating device for automobiles : en fr
  • FR729648A - Process and improved loom for the manufacture of loop pile and cut pile and resulting pile : en fr
  • GB377391A - Improvements relating to table and like mats : en
  • GB377480A - Improvements in and relating to the purification of hydrocarbons : en
  • GB377561A - Process for producing nailable light-bricks : en
  • CA324585A - X-ray tube : en fr
  • SU27202A1 - Adaptation to a theodolite for a graphic sketch of the outline of the area being removed : en ru
  • DE555753C - Device for grinding balls, in particular billiard balls : de en
  • DE555503C - Filling scale with tilting load pan and a special auxiliary scale beam : de en
  • FR729474A - Control device for window frames by nuts and screws : en fr
  • FR729560A - Advanced crankshaft : en fr
  • GB377462A - Improvements in or relating to trunks for automobiles : en
  • US1869012A - Hair drier : en
  • US1868775A - System of treating hydrocarbon distillates and apparatus used in connection therewith : en
  • FR729626A - Compensating Winding Collector Machine : en fr
  • FR729642A - Crampon machine for preliminary shoe assembly : en fr
  • FR729742A - Manufacturing process of ketones : en fr
  • GB377518A - Improved steam or gas turbine plant : en
  • DE555805C - Process for evaporation of liquids : de en
  • FR729628A - Store for bulk materials, consisting of several silos, depots or similar devices : en fr
  • GB377657A - Manufacture of derivatives of cellulose, starch or the like : en
  • GB377663A - Improvements in and relating to the production of corrosion-resistant alloys : en
  • US1868544A - Flexible coupling : en
  • US1869330A - Emergency switch : en
  • CH156062A - Box lock designed for use as a left or right lock. : de en
  • GB377436A - Improvements in incandescent radiants for gas and the like fires : en
  • SU27062A1 - Device for feeding metal into the boiler of the linotype typesetting machine : en ru
  • US1868961A - Refrigerating apparatus : en
  • CH156273A - Timestamp machine. : de en
  • US1868518A - Sprayer : en
  • US1868687A - Spring eye suspension : en
  • US1868735A - Process of distilling bitumen : en
  • USD87449S - Vania : en
  • AT129259B - Passing machine. : de en
  • DE555516C - Auxiliary headlights, especially for motor vehicles : de en
  • DE555428C - Towed plow pulled by a tractor : de en
  • SU26991A1 - Device for leaching rocks from the elevator buckets : en ru
  • FR729715A - Method and device for the simultaneous automatic charging of several low-cell accumulator batteries : en fr
  • DE555674C - Conveyor device for molds of pottery machines : de en
  • DE555870C - Computing device : de en
  • SU27185A1 - Rotary Cleaver : en ru
  • SU27276A1 - Attachment to sewing machines for threading a needle : en ru
  • US1868678A - Telegraph repeater : en
  • US1869116A - Machine for closing little bags : en
  • US1869273A - Agricultural machine : en
  • CA324469A - Fuel vaporizing system : en fr
  • CA324535A - Structural material : en fr
  • BE389488A - Method and device for the manufacture of a new adhesive product : en fr
  • SU27248A1 - The method of catching fish with a projectile in the form of a vessel and a device for implementing this method : en ru
  • USD87437S - Design for a carpet : en
  • US1868523A - Control system : en
  • US1868563A - Key cover : en
  • US1868928A - Method of making shoe-filler : en
  • US1868624A - Pack opening machine : en
  • DE555642C - Sorting hearth for grain or the like. : de en
  • GB377356A - Means for attaching and adjusting or straining wire ropes for tennis nets and such like purposes : en
  • SU27204A1 - Device for determining contour lines on the plan : en ru
  • DE555562C - Process for soldering or welding materials that cannot be soldered or welded : de en
  • FR729737A - Device to lighten the maneuvering of railway points : en fr
  • GB377492A - Improvements in the manufacture of enriched water gas : en
  • GB377660A - Deep-water bottom torpedoes : en
  • US1869088A - Engine startr : en
  • CA324588A - Cooking utensil : en fr
  • DE555636C - Locking device for self-collecting French billiards : de en
  • DE555757C - Vice for shoemakers : de en
  • FR729498A - Equipment allowing the use of wet wood as fuel for all vehicles with internal combustion engines powered by a wood gasifier : en fr
  • FR729739A - Capping for reinforced concrete grid closures of ceilings : en fr
  • US1868700A - Electric control apparatus : en
  • GB377444A - Improvements in machines for cleaning bottles : en
  • GB377646A - Process and apparatus for the synthetic production of light oils by chemical, physical and mechanical transformation of heavy mineral oils and gaseous hydrocarbons : en
  • FR729551A - Improvements to inner tubes for automotive pneumatic tires : en fr
  • CA324507A - Air compressor : en fr
  • US1868967A - Secret telegraphy system : en
  • DE555771C - Device for heating sludge digestion tanks : de en
  • FR40592E - Improvements to vehicles and in particular to cultivation tractors : en fr
  • CA324488A - Suitcase : en fr
  • US1869139A - Hydro-cycle : en
  • US1869178A - Sound translating device : en
  • FR729471A - Improvements to starters : en fr
  • AT129230B - Thread cutting machine, especially for wood screws. : de en
  • CA324487A - Engine starter : en fr
  • FR729552A - Circular knitting machine : en fr
  • GB377374A - An improved aluminium alloy piston for internal combustion engines : en
  • SU27263A1 - Fitting to turning machine for turning non-circular objects : en ru
  • US1869008A - Process and apparatus for dehydrating oils : en
  • AT129258B - Hand tool with interchangeable attachments for cutting hair, massaging, etc. : de en
  • FR729756A - Adjustment of heat and cold exchanger devices working with an excess amount of circulating liquid, in particular for refrigeration machines : en fr
  • GB377342A - Improvements in or relating to the regenerative chambers of open-hearth or reheatingfurnaces : en
  • DE555705C - Switching arrangement for multi-aspect signals : de en
  • FR729546A - Improvements to television receivers, telecinematography and other modes of remote transmission : en fr
  • FR729513A - Process for the continuous control of the cooking of plants in cellulose factories and means for carrying out said process : en fr
  • FR729749A - Tobacco rod notcher : en fr
  • DE555808C - Process for breaking down high polymer carbohydrates : de en
  • GB377301A - Improvements in or relating to reading desks : en
  • GB377369A - Improvements in or relating to water supply and like taps or valves : en
  • GB377520A - Electric battery lamps : en
  • GB377327A - Improvements in or relating to the construction of ceilings, walls and the like : en
  • GB377242A - Improvements in or relating to muffle furnaces and the like : en
  • DE555668C - Drafting system for spinning machines with sliver guides made of electrically conductive material : de en
  • DE555816C - Electromagnetically driven compressor, especially for cooling systems : de en
  • DE555553C - Mattress, pillow or cushion : de en
  • FR729479A - Device to prevent loosening of nuts : en fr
  • GB377682A - Improvements in or relating to powdered fuel burners : en
  • GB377455A - Improvements in coin-freed apparatus and automatic time signal for use in billiard and other games : en
  • FR40595E - Arc lamp improvement : en fr
  • GB377465A - Improvements in automatic controls for stitch regulating mechanisms of flat knittingmachines : en
  • GB377738A - Improvements in and relating to systems of electrical regulation : en
  • DE555533C - Feeding back the mixture of condensate and steam that occurs in a high-pressure steam heating system into the boiler : de en
  • DE555717C - Hemostatic pen : de en
  • US1869337A - Art of converting oil : en
  • AT129333B - A hoe-like device for working cultivated soil. : de en
  • CH156293A - Rail vehicle driven by an internal combustion engine. : de en
  • AU639732A - Temperature regulating device for beds or bedrooms : en
  • CH156331A - Liquid coolant refrigerator. : de en
  • FR729537A - Universal device for releasing valves of internal combustion or combustion engines : en fr
  • US1868666A - Extracting of iron : en
  • CA324602A - Kettle : en fr
  • CA324613A - Sound recording device : en fr
  • CH156271A - Process and device for air refinement. : de en
  • DE555183C - Process and device for the production of artificial threads by the stretch spinning process with agitated precipitation fluid : de en
  • GB377999A - Improvements in and relating to systems of electrical regulation : en
  • AT129379B - Continuous bridge construction. : de en
  • SU27194A1 - The method of processing of sulfur ores : en ru
  • US1868828A - Buckle for belts, straps, or the like : en
  • CA324646A - Liquid fuel burner : en fr
  • AT129281B - Spring upholstery for sitting and lying areas. : de en
  • US1868663A - Thread measuring mechanism : en
  • AT129309B - Ferfahren for the production of a high quality, for the reduction of oxidic ores u. Like. Suitable hydrogen-rich gas from distillation gases u. like : de en
  • CH156123A - Process for the preparation of a water-soluble dye. : de en
  • US1869346A - Apparatus for continuous production of carbon dioxide ice : en
  • CH156298A - Graduated release mechanism for pressurized fluid brakes. : en fr
  • SU27261A1 - Friction gear for cross shafts : en ru
  • US1868674A - Necktie holder : en
  • US1868817A - Pitman bearing assembly : en
  • AT129347B - Berry picker. : de en
  • CH156058A - Method and machine for the production of hollow stones. : de en
  • DE555494C - Switch with arc extinguishing by a flowing, vaporous medium : de en
  • FR729696A - Improvements in processes for extracting caffeine from coffee beans and for obtaining decaffeinated coffee : en fr
  • CH156149A - Holder for continuous and homogeneous light filters. : de en
  • DK45989C - Device by Telephone System. : da en
  • FR729683A - Pipe cleaning device : en fr
  • SU27139A1 - Relay : en ru
  • US1868971A - Auxiliary support for semitrailers : en
  • US1869255A - Tender tank : en
  • CH156211A - Two-stroke internal combustion engine. : de en
  • GB377425A - Improvements in or relating to flattening rollers or like pressure rollers for metalsurfaces : en
  • AT129256B - Device for displaying the weight of a load raised by a wagon winch or other lifting mechanism. : de en
  • US1868626A - Shock absorbing handle : en
  • US1868669A - Cooked garbage liquor solid and process of forming same : en
  • DE555690C - Profile rudder for single screw ships : de en
  • US1868525A - Kite : en
  • US1869060A - Camping cot : en
  • US1869096A - Relay instrument : en
  • US1869198A - Mechanical pencil : en
  • US1868959A - Mold for tires and annular articles : en
  • US1869264A - Spacing device : en
  • US1868618A - Gas and liquid contact apparatus : en
  • US1868850A - Machine for coating a multiplicity of articles : en
  • US1869146A - Display rack : en
  • US1869218A - Cutting member and holder therefor : en
  • SU27210A1 - Induction Paromer : en ru
  • US1868716A - Filling stop motion : en
  • SU27080A1 - Safety net in front of the tram car : en ru
  • US1868592A - Means for rebuilding furnace roofs : en
  • US1868614A - Signaling system : en
  • US1868757A - Pipe cutter : en
  • BE389319A - Guiding device for body treatment : en fr
  • CA324606A - Sound reproducing device : en fr
  • CA324635A - Organic compound : en fr
  • SU27249A1 - Catch nets for fishing nets : en ru
  • SU27278A1 - A device for breaking pre-cut caramel tape : en ru
  • US1869067A - Machine for testing filled and sealed cans and containers : en
  • CA324524A - Circuit interrupter : en fr
  • CH156053A - Ground cover with a grid-like covering made of cast iron, especially for driveways. : de en
  • CH156137A - Device for making perforations in a recording tape for typographic composition. : en fr
  • DE537680C - Process for the production of shrink capsules : de en
  • US1869191A - Front wheel drive automobile : en
  • SU27117A1 - Supersregenerative radio : en ru
  • SU27133A1 - High Speed Circuit Breaker : en ru
  • US1869068A - Automatic safety switch eob badio appabatus : en
  • US1869312A - Phosphoric esters of tar acids and method for producing the same : en
  • CA324545A - Automobile bumper : en fr
  • SE74899C1 - : en
  • DE555643C - Motorized cattle cleaning brush composed of several parts : de en
  • DE555867C - Prism riflescope : de en
  • AT129205B - Overcurrent protection with a heat roller and a switch part under spring pressure. : de en
  • US1869020A - Signaling apparatus and method : en
  • US1869256A - Combination flying machine and airship : en
  • US1869350A - Method of and apparatus for welding : en
  • AT129213B - Automatic starting device for work machines, in particular for those with multi-motor drives. : de en
  • DE555694C - Steam generator for ovens : de en
  • DE555721C - Poultry plucking device : de en
  • CA324514A - Inclosed switch : en fr
  • SU27300A1 - Fixture to reduce the resistance of the boat : en ru
  • US1869177A - Sanitary napkin and machine for making same : en
  • US1869193A - Production of esters from alcohols and the salts of organic acids : en
  • SU27188A1 - Apparatus for making articles from dissolved plastic or fibrous masses by pressing : en ru
  • GB377279A - Improvements in or relating to means for operating upon hides or skins or similar pieces of work : en
  • GB377509A - Improvements in flying machines : en
  • AT129395B - Multi-part mold for the production of one-piece rubber shoes. : de en
  • US1869322A - Chuck : en
  • SU27189A1 - Device for ejecting celluloid and other similar products from a punch : en ru
  • US1868732A - Process for distilling coals : en
  • US1868981A - Matrix retainer : en
  • US1869192A - Aerial for use in wireless signaling : en
  • AT129269B - Bed fitting. : de en
  • CA324538A - Screw thread cutting tool : en fr
  • CA324430A - Lawn sprinkler : en fr
  • DE555684C - Hot water heating with heat storage : de en
  • GB378014A - Improved process of and apparatus for depositing granular material on an adhesive coated carrier : en
  • DE555620C - Ring conductor : de en
  • GB377449A - Improvements in or relating to pistons : en
  • AT129297B - Machine for spinning artificial fibers. : de en
  • CA324444A - Power transmission mechanism : en fr
  • CH156169A - Portable measuring device for vertical and horizontal position of use. : de en
  • AT129216B - Device for protecting switchgear against overload. : de en
  • US1869144A - Liquid treatment : en
  • SU27253A1 - Fixture to loosen locknut : en ru
  • US1869326A - Control system for airplanes and the like : en
  • GB377620A - Improvements relating to machines for grading eggs or other articles according to weight : en
  • GB377622A - Improvements in or relating to television apparatus : en
  • GB378034A - Improvements in and relating to the production and use of finely dispersed intermediates and dyestuffs : en
  • US1869110A - Metal structural unit : en
  • FR729649A - Vehicle supporting a mobile platform mounted on a mast for the fire department and urban maintenance : en fr
  • FR729687A - Process for the manufacture of styrol and its analogues : en fr
  • AT129242B - Device for the uninterrupted production of metal pipes or the like. : de en
  • CA324529A - Mercury-arc rectifier : en fr
  • SU27043A1 - Table for selection of folded sheets : en ru
  • US1869314A - Interchangeable character or symbol and holder therefor : en
  • FR729591A - two-piece swivel or reel : en fr
  • SU27287A1 - Device for gluing and edging slide-glasses : en ru
  • US1868653A - Combination dental appliance : en
  • US1869112A - Apparatus for removing cores from core molds : en
  • US1869171A - Oscillation generator : en
  • CH156049A - Balancing device for shutters with shutters. : en fr
  • CA324631A - Textile material processing : en fr
  • CH156354A - Process for the preparation of a basic substituted carboxamide. : de en
  • AT129277B - Measuring device for the investigation of gases, in particular smoke gases. : de en
  • US1869196A - Method of and apparatus for measuring reverberation time : en
  • GB377736A - Improvements in refrigerating apparatus using carbon dioxide ice : en
  • SU27061A1 - Instant steam engine with cylinder : en ru
  • SU27214A1 - Sound Recording Method : en ru
  • AT129207B - Device for speed control of motors. : de en
  • AT129253B - Method for the production of lead pipes, in particular cable jackets, by means of extrusion. : de en
  • AT129336B - Fastening of plates provided with letters, pictures, badges or other decorations, in particular on belt locks. : de en
  • FR729553A - Bright day and night : en fr
  • GB377504A - Process for the production of sulphates : en
  • FR40640E - Metal parts of any cross-section, especially other than circular cross-section, to be heated or cooled and to be operated under pressure : en fr
  • FR729515A - Device for operating the funnels of artificial silk spinning machines in centrifugal pots : en fr
  • CH156150A - Film cassette for cinema recording apparatus. : de en
  • US1868650A - Mounting for rock drills : en
  • FR729598A - Improvements made to hollow bodies used in the construction of buildings, such as posts, columns, etc. : en fr
  • FR729693A - Handheld device for dispensing tickets : en fr
  • FR729795A - Process for the removal of oxides and gases from aluminum and aluminum alloy melting baths : en fr
  • FR40630E - Forging press : en fr
  • GB377551A - Improvements in induction-magneto electric machines : en
  • GB378004A - Improvements in or relating to automobile vehicles : en
  • SU27200A1 - Palmer : en ru
  • SU27275A1 - Adaptation to the cylinder tanning sewing machines for automatic movement of the workpiece according to the direction of the seam : en ru
  • US1869113A - Wire stretcher : en
  • DE555695C - Safety burner : de en
  • DE555554C - Device for connecting row cabinets : de en
  • DE555627C - Letter scales designed as inclination scales : de en
  • US1868615A - Safety device for carding machines : en
  • GB377606A - Thread-case for sewing machines : en
  • GB377632A - Process for the preparation of condensation products of the anthraquinone series : en
  • DE555728C - Cigarette self-seller : de en
  • IE11961L - Sound reproduction : en
  • FR729735A - Improvement in the manufacture of galoshes : en fr
  • GB377626A - Improvements relating to apparatus for mixing granular or powdery materials : en
  • GB378056A - A new method of electrical geophysical prospecting and surveying and apparatus for use therein : en
  • GB377502A - Improvements in continuously feeding drying machines : en
  • GB377535A - Improvements in or relating to short wave oscillatory systems : en
  • US1868751A - Prepared roofing and means for making same : en
  • US1868934A - Shoulder and arm press : en
  • US1869259A - Process for extracting and separating cadmium : en
  • GB377585A - Arrangements for the automatic lubrication of the axle-bearings of a mine-tram : en
  • GB377629A - Improvements in aeroplanes fitted with parachutes : en
  • GB377536A - An improved process for the saponification of spermaceti and spermaceti oil : en
  • SU27076A1 - A device for locomotives that automatically opens the air outlet from the brake cylinders when a locomotive is working with steam, in particular, during a counter attack : en ru
  • US1868797A - Dental casting machine : en
  • GB377651A - Improvements in or relating to heat interchangers : en
  • FR729536A - Improvements to electrical systems for transmitting images, diagrams or other representations : en fr
  • FR729676A - Powder for the preparation of a coating plaster : en fr
  • FR729753A - Device for damping the vibrations of the propeller control and other masses : en fr
  • FR729796A - Device for sealing pipes : en fr
  • FR729679A - Crankshaft grinding device : en fr
  • GB377546A - Improvements in and relating to horizontal forging machines : en
  • FR40555E - Support turret for aerial cameras : en fr
  • GB377687A - Improvements in trailers and means for coupling them to motor vehicles : en
  • GB377731A - Improvements in or relating to the recording of sound on films and to the reproduction of sound from such records : en
  • DE555752C - Control device for propellers driving steam piston engines : de en
  • US1868823A - Educational material : en
  • DE555748C - Springy wheel : de en
  • FR729729A - Improvements relating to woven objects : en fr
  • GB377432A - Improvements relating to riddles, sorting screens and the like : en
  • GB377576A - Improvements relating to the welding of iron, steel and their alloys : en
  • GB377596A - Improvements in metal pins for dental crown and like work : en
  • GB378003A - Improvements in and relating to means for the hydraulic transmission of power : en
  • FR40609E - Durable ripple method and apparatus : en fr
  • FR729463A - Device for modifying the discharge pressure of a turbo-generator machine : en fr
  • FR729500A - Shaking device : en fr
  • SU27292A1 - Speed box, smoothly changing the speed of the gear shaft connected to it : en ru
  • DE555648C - Device for the production of box parts which are not stapled at the corners : de en
  • FR729726A - Shift pedal control system in motor cars : en fr
  • AT129366B - Cushioning, in particular for motor vehicles. : de en
  • CH156195A - Lock hinge especially for jewelry items. : en fr
  • SU27066A1 - Storage tank for liquids or liquefied gases under pressure : en ru
  • US1868974A - Agricultural implement : en
  • FR40591E - Improvements to cufflinks or similar items : en fr
  • SU27040A1 - Peat bore (probe) : en ru
  • CA324543A - Furnace wall : en fr
  • SU27317A1 - Device for signaling uneven soil selection when lowering the caisson : en ru
  • US1868641A - Coin release mechanism for vending machines : en
  • SU27122A1 - Automatic device for two-way radio aircraft : en ru
  • US1869098A - Ignition system : en
  • US1868689A - Means for indicating the derangement of electrical illuminating apparatus : en
  • US1869075A - Blade holder : en
  • DE555724C - Pipe clamp for joining two scaffolding pipes to be connected end to end by a mandrel : de en
  • CH156336A - Electric tube with alkali metal vapor filling. : de en
  • SU27327A1 - A method of making fiberboard : en ru
  • US1868620A - Electrical heating unit : en
  • US1868724A - Chain stitch sewing machine : en
  • DE555130C - Method and device for lining the outer surfaces of pipes : de en
  • DE555855C - Brewing device for coffee or tea : de en
  • GB377579A - Adjusting device for plate straightening machines : en
  • SU27116A1 - Super Regenerative Radio : en ru
  • US1868539A - Disk furrow opener : en
  • US1868786A - Combination freight car side and grain door : en
  • US1868854A - Bathing suit : en
  • USRE18544E - Amusement bailway : en
  • DE555856C - Tiled stove : de en
  • IE12998L - Opposed-piston parallel-crank engines : en
  • SU27086A1 - Variable slide valve rod for pump in Westinghouse brake : en ru
  • CH156311A - Process for the preparation of 3,4-dioxybenzene-1-arsic acid. : de en
  • DE555803C - Method and device for regulating the extraction of by-products from coke oven gases : de en
  • AT129331B - Method and device for applying sheets to printing machines u. like : de en
  • SU27224A1 - Soil sampling device : en ru
  • US1868889A - Duplex projection : en
  • SU27195A1 - Chamber type furnace for zinc distillation : en ru
  • CA324517A - Methanol recovery : en fr
  • SU27155A1 - Centrifugal compressor : en ru
  • CA324577A - Cash register : en fr
  • DE555697C - Fixing device for wringing machines on the tub or the like : de en
  • FR729486A - Improvements in the electric transmission of the power of thermal engines, diesel type or the like : en fr
  • CA324512A - Disappearing blade switch : en fr
  • CA324595A - Valve : en fr
  • CH156210A - Machine, especially with an operating speed above the critical speed. : de en
  • CA324554A - Sanitary napkin : en fr
  • CH156125A - Solution for tinting and lacquering objects such as furniture, utensils and equipment used to decorate apartments. : en fr
  • CH156325A - Process for the production of a chromium-containing dye. : de en
  • CH156122A - Process for the preparation of alkyl ethers of the amino-B-oxyanthraquinones. : de en
  • AT129231B - Methods and devices for achieving uniform hardness when hardening the head of railway rails by immersing the rail head in moving water. : de en
  • US1868880A - Printing press : en
  • US1869104A - Sleeping balcony : en
  • US1868644A - Clasp for bandages and like wrappings : en
  • FR729661A - Dynamic electro magneto pick-up : en fr
  • FR729743A - Automatic cruise control : en fr
  • US1868492A - Grinding wheel : en
  • US1869176A - palley : en
  • US1868910A - Governor : en
  • US1869022A - Register : en
  • SU27006A1 - Tip to drill spoon : en ru
  • US1868671A - Method of and apparatus for making gypsum board : en
  • US1868795A - Antenna : en
  • SU27265A1 - Countersink machine from the inside of the hole in the tubular : en ru
  • US1868704A - Method of controlling the accumulation of aldehydes in the formation of organic acids from primary alcohols : en
  • US1868815A - Enamel metallic tile : en
  • BE389052A - : en
  • CH156140A - Method and device for operating high-speed cylinder presses with a pressure cylinder continuously rotating in one direction. : de en
  • US1868619A - Section insulator : en
  • DE555827C - Sheets for installing collector cells in battery containers for vehicles : de en
  • GB377624A - Improvements in or relating to radio signalling systems for use for navigating and landing aircraft in fog : en
  • SU27162A1 - Surgical arcuate needle : en ru
  • US1868830A - Roller adjusting device for cotton gins : en
  • US1869024A - Radio antenna appliance : en
  • DE555741C - Ball mill : de en
  • BE389551A - : en fr
  • AT129346B - Filling hose for inflatable hollow bodies. : de en
  • AT129218B - Switching device for electric motors, especially for driving sewing machines and the like. like : de en
  • CH156119A - Process for the preparation of a real vat dye of the anthraquinone series. : de en
  • US1869232A - Molding apparatus : en
  • AT129245B - Float valve, in particular for toilet flushing devices. : de en
  • AT129289B - Bronze and gunmetal alloy. : de en
  • US1869125A - Variable voltage transformer : en
  • CA324564A - Sounding apparatus : en fr
  • US1868573A - Manufacture of furniture : en
  • US1868930A - Removable package mouthpiece : en
  • US1869153A - Liquid treatment : en
  • USD87432S - of towson : en
  • CA324522A - Garage elevator : en fr
  • CH156312A - Process for the production of a chromium-containing dye. : de en
  • US1868706A - Single line repeater : en
  • US1868779A - Collecting and folding mechanism for web presses : en
  • CA324433A - Valve : en fr
  • CH156094A - Lasting strips. : de en
  • FR729563A - Typewriter protector : en fr
  • US1868955A - Process of recovering caustic soda from waste lye : en
  • USD87435S - Design fob a clasp : en
  • AT129310B - Process for the production of lubricating oils. : de en
  • DE555742C - Display and sales rack : de en
  • GB377547A - Improvements in suspenders for stockings and socks : en
  • US1869170A - Air pump valve : en
  • CH156158A - Process for preparing writing and drawing leads. : de en
  • SU27180A1 - Safety device for milling woodworking : en ru
  • US1868531A - Oxidation of derivatives of fluorene : en
  • US1868946A - Manufacture of hydrochloric acid : en
  • US1868821A - Closure construction : en
  • SU27124A1 - Battery Plate Spreader : en ru
  • US1869215A - Oxy-acetylene torch : en
  • US1869234A - Pan : en
  • CH156290A - Device for elastic suspension of the frame of a motorcycle to a fork. : en fr
  • DE555789C - Circulating cooling device : de en
  • US1868809A - Car mover : en
  • CH156281A - Switching arrangement to delimit the zones of action of single-phase control frequency currents in three-phase networks. : de en
  • CH156164A - Machine for measuring. : en fr
  • FR40590E - Improvements to selector switches used in telephone systems : en fr
  • GB377513A - Improvements in carburettors : en
  • US1868966A - Treatment of crude petroleum : en
  • DE555637C - Curved separation guide chute for single grain sowing and sorting machines : de en
  • DE555734C - D-handle for hand tools, especially spades, with self-tightening device for the handle : de en
  • FR729690A - Improvements to tube supports : en fr
  • US1869126A - Buckle fastener : en
  • CH156278A - Remote monitoring and remote control device for load distributors in electrical power plants. : de en
  • AT129212B - Device for maintaining a perfect oil filling of an oil-filled cable. : de en
  • AT129378B - Two-lane three-wheeled car. : de en
  • SU27045A1 - Card file : en ru
  • GB378002A - Improvements in the manufacture and production of valuable derivatives of higher fatty acids : en
  • CA324436A - Indicating or order card : en fr
  • SU27140A1 - Discharge tube with coaxial electrodes for frequency multiplication : en ru
  • SU27332A1 - Bag shutter : en ru
  • FR729769A - Elastic device for stretch bracelet : en fr
  • GB377344A - Improvements in rotary well-drilling machines : en
  • BE389169A - : en
  • DE555911C - Flat weft knitting machine : de en
  • SU27196A1 - Adaptation to carding machines for the manufacture of the base of the felt boots : en ru
  • SU27311A1 - But the car : en ru
  • AT129359B - Cable overhead conveyor for passenger transport. : de en
  • CA324643A - Ore flotation : en fr
  • SU27208A1 - Water meter : en ru
  • FR729514A - Further training in artificial silk spinning : en fr
  • FR729674A - Feed machine tool hydraulically controlled by a pump : en fr
  • DE555526C - Device on looms for the production of chain fringes : de en
  • US1868841A - Band anchoring means for tank cars : en
  • US1869233A - High potential transformer : en
  • US1868584A - Electric toy railway track : en
  • US1868658A - Chiropody chair : en
  • US1868900A - Chamfer slotting pipe : en
  • US1869269A - Corn harvester : en
  • CA324526A - High voltage circuit breaker : en fr
  • CA324551A - Punching machine : en fr
  • CH156327A - Process for the production of a chromium-containing dye. : de en
  • CH156070A - Chair or table. : de en
  • FR729507A - Devices for checking threads : en fr
  • FR729675A - Gear shifts for motor vehicles and similar applications : en fr
  • DE555754C - Descaling of elongated bodies that are guided past swiveling sandblasting nozzles by means of turntables : de en
  • GB377479A - Improvements in or relating to carding machinery : en
  • DE555733C - Ball dispenser for ball games : de en
  • DE555842C - Process for the production of Kuepen dyes : de en
  • GB377354A - Improvements in and relating to balls such as golf balls : en
  • GB377357A - Apparatus for drying photographic films, prints and the like : en
  • AT129264B - Eddy current speedometer. : de en
  • AT129376B - Snow plows for locomotives. : de en
  • CA324492A - Centrifugal pump : en fr
  • CH156223A - Electric machine with broken hole winding and with damper winding. : de en
  • DK45965C - Braking device acting on the impact of the trailer against the towing vehicle. : da en
  • US1868927A - Shoe-bottom filler : en
  • US1869131A - Electrical condenser : en
  • CA324451A - Thermostat : en fr
  • CA324518A - Fungicide : en fr
  • GB378379A - Improvements relating to connecting or jointing means for frames and boxes such as horticultural frames : en
  • FR40615E - Process for improving the action of alkali on natural cellulose and its transformation products : en fr
  • FR40618E - 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
  • FR40621E - Elastic fabric : en fr
  • GB377540A - Improvements in or relating to electrical amplifier discharge valves : en
  • FR729453A - Method and devices for protecting X-ray bulbs against overload : en fr
  • FR729717A - Cufflink : en fr
  • GB377526A - A method of and a machine for producing bundled small wood : en
  • DE555749C - Link chain with upholstered body for motor vehicles : de en
  • US1868831A - Carburetor : en
  • US1869243A - Pulping machine : en
  • US1869210A - Automatic unloader for driers : en
  • US1868598A - Shampoo apparatus : en
  • CH156214A - Battery ignition device with starting ignition on internal combustion engines. : de en
  • AT129375B - Paver production of concrete roads. : de en
  • AT129385B - Roll-up roofs for motor vehicles. : de en
  • SU27182A1 - Device for lifting and centering churaki when installing them on the centers of the shelling machine : en ru
  • US1868796A - Casket placer : en
  • DE555396C - Cooling bed for strip-shaped rolled material : de en
  • GB377594A - Improvements in electric glow discharge lamps : en
  • DE555852C - Pressure boiling vessel with flat water pockets reaching into the interior of the vessel : de en
  • DE555413C - Pump, preferably for refrigeration machines : de en
  • AT129318B - Closure of preserving jars for food. : de en
  • CH156308A - Process for the preparation of a sulfuric acid ester. : de en
  • US1869339A - Stamp : en
  • US1868820A - Highway construction over-pass : en
  • US1868630A - Method of erecting bridges : en
  • US1869135A - Inflatable ball : en
  • US1868931A - Process for making abrasive articles : en
  • DE555385C - Process for the pretreatment of tin-containing materials : de en
  • GB377619A - Folding tables : en
  • US1868920A - Production of carbon black : en
  • US1869043A - Ticket container : en
  • SU27121A1 - Antenna Power Device : en ru
  • SU27340A1 - Device for supplying goods to the conveyor : en ru
  • AT129279B - Method and device for monitoring the composition of gas mixtures, in particular flue gases. : de en
  • US1868490A - Method and means for supplying current to track sections : en
  • US1868575A - Closing device for large openings which are essentially horizontal and are made water tight in all parts : en
  • AT129394B - Guide valve for continuous air brakes. : de en
  • CA324593A - Typewriting machine : en fr
  • SU27109A1 - Cathode generator : en ru
  • CH156054A - Central heating boilers and hot water boilers. : de en
  • DE555583C - Relay breaker : de en
  • GB377612A - Improved method and means for stripping and stemming tobacco leaves : en
  • SU27014A1 - Machine for cutting directly from the rock of the correct form : en ru
  • DE555591C - Process for the automatic determination of the lottery ticket numbers and winning numbers : de en
  • SU27067A1 - Vertical Blast Furnace Lift : en ru
  • US1869025A - Magnetic material and method of producing same : en
  • CH156322A - Process for the production of a chromium-containing dye. : de en
  • CH156120A - Process for the production of an indigoid dye of the anthraquinone series. : de en
  • CH156258A - Mercury vapor rectifier with an annular cathode. : de en
  • AT129248B - Single or multi-color pen. : de en
  • FR729619A - Switch for high voltage circuits : en fr
  • US1868804A - Machine for assembling and coating a multiplicity of articles : en
  • US1869029A - Door : en
  • GB377672A - Improvements in or relating to collapsible tables, shelves and the like : en
  • AU671832A - Improvements in or connected withthe construction of spars or girders, particularly applicable for use in aircraft construction : en
  • DE555711C - Process for pulling electrical cables into preformed cable ducts : de en
  • US1868485A - Fireproof joint construction : en
  • US1869244A - Tire tool : en
  • US1869338A - Radiator corner construction : en
  • US1869342A - Photo-electric tube : en
  • DE555804C - Clip-on staples with laterally open undercut slits running in the same direction : de en
  • FR729580A - Machine for cutting the skins for furs in order to separate the hair : en fr
  • GB377288A - Crown blocks for well derricks : en
  • CH156269A - Process for obtaining a cycle hormone. : de en
  • US1868911A - Thermometer : en
  • US1868718A - Adjustable fastener : en
  • US1868909A - Compact and vanity set : en
  • US1869100A - Resilient wheel for vehicles : en
  • DE555427C - Checkweigher, especially for weighing objects of the same weight : de en
  • GB377427A - Improvements in or relating to latch needles for knitting machines or the like : en
  • SU24870A1 - The method of filling fabrics in calenders : en ru
  • SU27044A1 - Binding for certificates, tickets, etc. : en ru
  • SU27176A1 - Floor concrete beam : en ru
  • US1869071A - Folding fish basket : en
  • FR729778A - Improvements in the coloring or treatment of textile materials based on cellulose esters or ethers : en fr
  • US1868713A - Fuel injection system : en
  • US1868738A - Process of destructively distilling bitumen : en
  • DE555761C - Automatic firearm with gas supply : de en
  • FR40582E - Improvements made in the establishment of separators for harvesting machines : en fr
  • GB377692A - Improvements in or relating to electric discharge tubes : en
  • SU27186A1 - Device for automatic feeding of buttons with a rotating disk and a chute on the hopper to the spindle and drilling machine : en ru
  • US1868647A - Operating mechanism for rail oilers : en
  • US1868742A - Amusement machine : en
  • US1869016A - Telephone system : en
  • US1869138A - Rail joint : en
  • US1868953A - Recoil pad for guns : en
  • US1868989A - Timing device : en
  • SU27051A1 - Method for preparing aminooxyphenylarsinic acid : en ru
  • US1868898A - Alloy : en
  • BE389155A - : en fr
  • DK45962C - Collapsible sleeping furniture. : da en
  • GR3744B - ΗΧΟΣΚΟΠΙΟΝ. : el en
  • US1868578A - Machine for popping corn : en
  • FR729665A - Improvements to signaling devices for pedestrian traffic in the crossing of roadways : en fr
  • GB377320A - Improvements in brakes : en
  • DE555700C - Metal sealing door for chamber furnaces for the production of gas, coke and the like. like : de en
  • DE555790C - Method and device for producing box parts with a pressed neck : de en
  • SU26993A1 - Gold gateway for amalgamation : en ru
  • US1868625A - Distilling apparatus : en
  • US1868649A - Engine : en
  • US1869301A - Vehicle control lever : en
  • DE555439C - Feed device for tools with automatic switching of the feed speed : de en
  • DK45980C - Whip. : da en
  • AU379431A - Improvements inthe manufacture and production of valuable lubricating oils : en
  • FR729525A - Machine for rational testing of yarns : en fr
  • FR729705A - Selector device for vending machines : en fr
  • GB377633A - Improvements in clock controlled operating devices for electric switches : en
  • USRE18547E - Machine for setting up cartons : en
  • CA324611A - Cup dispenser : en fr
  • FR40567E - Improvements to leaf springs : en fr
  • FR729464A - Phosphate and ammoniacal fertilizers and their manufacturing process : en fr
  • US1868863A - Method of manufacturing bifocal lenses : en
  • US1868842A - Journal box packing holder : en
  • US1868976A - Aircraft propelling mechanism : en
  • FR729793A - Improvements to devices used to open the hinged lid of cans, in packaging machines : en fr
  • GB377458A - Improvements in and relating to electric speed and frequency indicators : en
  • GB377681A - Improvements in and relating to picture transmission apparatus : en
  • DE555578C - Closing flap for pneumatic tube locks : de en
  • GB377617A - Improvements in or relating to shuttle boxes for looms : en
  • DE555506C - Two-stroke internal combustion engine with stepped piston, annular working space and flushing and charging pump : de en
  • FR729541A - Visible file folder arranged for placing and removing documents without having to remove it from the file drawer : en fr
  • FR729557A - Tabulating machine controlled by punched cards and fitted with totalizing devices : en fr
  • AT129235B - Polishing machine for bronze colors. : de en
  • CH156187A - Process for the production of bronze powder. : de en
  • SU27077A1 - Curved end carriage : en ru
  • US1869188A - Spot welder : en
  • SU27293A1 - Device for refueling tractors with liquid fuel : en ru
  • FR729681A - Production of an insulating material for electrical use in high voltage and high frequency installations : en fr
  • US1868613A - Combined radioreceiver, electrical phonograph, and public address system : en
  • US1868942A - Skid for motor vehicles : en
  • SU27286A1 - A device for thinning the ends of movies when gluing : en ru
  • US1868837A - Drinking water cooling and dispensing apparatus : en
  • DE555443C - Device to prevent the sideways running of tapes during winding : de en
  • GB377408A - Device for manufacturing glass objects : en
  • CH156080A - Process for spinning acetyl cellulose. : de en
  • DE555731C - Self-collecting bowling alley : de en
  • GR3755B - METHOD OF PREPARATION OF MASK FROM MILK RAISE AND FRESH GRAPES. : el en
  • US1868482A - Electric switch : en
  • US1868582A - Sign : en
  • FR729608A - Adjustable jet breaker : en fr
  • GB378035A - Improvements relating to water and like liquid-supply systems : en
  • SU26898A1 - Sewing Machine Coil Holder : en ru
  • SU27229A1 - The index of places in railway and other : en ru
  • US1869023A - Lubricating means for roller pulverizers and the like : en
  • US1869200A - Vacuum cleaner attachment : en
  • SU27023A1 - Rock loading machine : en ru
  • SU27149A1 - Device for automatic stopping of a mechanically driven phang machine when the thread breaks or when there is a knot on the last : en ru
  • US1868677A - Aircraft skid shoe : en
  • US1868913A - Method of supplying soluble fertilizing agents to soil : en
  • FR729698A - Calculus teaching device : en fr
  • US1868522A - Relief valve : en
  • US1869108A - Piston ring : en
  • SU27190A1 - The method of rubber coating wool and other fabrics : en ru
  • US1868489A - Signal system : en
  • US1868654A - Grating : en
  • US1868836A - Vehicle brake : en
  • US1868997A - Marking device : en
  • US1869091A - Signaling system and apparatus : en
  • FR729671A - Wear compensating spring binoculars : en fr
  • DE555492C - Device for the finely graded starting of auxiliary engines : de en
  • FR40600E - Pneumatic tire insensitive to punctures : en fr
  • GR3749B - PASTA DRIVE CHAMBER. : el en
  • GB377372A - Improvements in apparatus for feeding polish to floor mops and the like : en
  • US1868627A - Shock absorbing handle : en
  • FR729631A - Metal box for preserves or other applications : en fr
  • FR40610E - Improvements to electric welding machines : en fr
  • FR729576A - Signaling device : en fr
  • FR729707A - Hinged Metal Wall Differential Safety Valve : en fr
  • GB377316A - Improved apparatus for games of chance and skill : en
  • SU27099A1 - Electric Wand Alarm Device : en ru
  • SU27103A1 - Device for turning on the photocell : en ru
  • US1869282A - Radiator valve : en
  • FR729538A - Improvements in the reception of directed electromagnetic emissions : en fr
  • US1868741A - Bathing suit : en
  • US1868869A - Adsorbent material and method of producing the same : en
  • US1868764A - Clutch plate : en
  • USRE18541E - Riding breeches : en
  • GB377390A - Improvements relating to cuff-links : en
  • GB377584A - Improvements in luminous electric discharge tubes : en
  • GB378065A - Method of and apparatus for electrical control of electro magnetic interrupters : en
  • FR729685A - Safety device preventing fire from spreading inside receptacles containing flammable liquids : en fr
  • DE555043C - Device for electrical remote control of rotating drawing drums : de en
  • FR40596E - Small hand-held device for ligating pipes to fittings : en fr
  • DE555467C - Circuit arrangement for telephone systems : de en
  • FR729734A - Inkwell : en fr
  • FR729792A - Combine harvester : en fr
  • DE555571C - Play with loop tracks of various shapes that can be built up from their individual parts : de en
  • GB377534A - Improvements in the automatic movement of head lamps for motor vehicles : en
  • FR40587E - Device for the production of motive power using the movements of the sea : en fr
  • FR729573A - Divided bearing axle box for rail vehicle : en fr
  • FR729577A - Modern hygienic bed : en fr
  • DE555629C - Needle film machine : de en
  • FR729748A - Remote control shutter : en fr
  • GB377243A - Method of ensuring that yeast will bring about fermentation in liquids to be fermented : en
  • FR40642E - Reinforced concrete construction : en fr
  • GB377604A - Device for hermetically sealing the mouths of bottles : en
  • FR729589A - Floor polishing machine : en fr
  • AT129228B - Device for cooling parts that are under electrical voltage. : de en
  • CH156285A - Cigarette conveyor gear for cigarette packing machines. : de en
  • GB378063A - Improvements in or relating to the concentration of minerals by flotation : en
  • US1868662A - Engraving machine : en
  • US1869306A - Receiving glass sheets : en
  • CA324586A - X-ray tube : en fr
  • CH156107A - Process for the production of calcium cyanamide. : de en
  • AT129380B - Clutch for speed change gear. : de en
  • AT129357B - Egg incubator. : de en
  • CA324489A - Road and foundation construction : en fr
  • CA324574A - Cash register : en fr
  • AU172631A - Improved liquid measuring and dispensing apparatus : en
  • FR729790A - Advanced blotting pad : en fr
  • GB377586A - Improvements in lubricating arrangements : en
  • CH156072A - Childcare furniture. : en fr
  • CH156264A - Light bulb for headlights on motor vehicles. : de en
  • CA324467A - Regenerative retort and collecting device : en fr
  • AT129244B - Liquid measuring device with two measuring chambers, each containing a piston, alternately filled and emptied. : de en
  • US1869189A - Transmission : en
  • US1869235A - Process for the conservation of unstable, hygroscopic or volatile granular masses : en
  • FR729528A - Device for lifting motor vehicles or others : en fr
  • DE555602C - Waveguide with shaped wires for oil-filled high-voltage cables : de en
  • DE555706C - Switching arrangement for electric railways : de en
  • US1868559A - Relay : en
  • DE555223C - Process for the production of powdery products containing calcium cyanide with a content of more than 40% calcium cyanide : de en
  • DE555698C - Curtain frame with frame bars that can be moved in alternating directions at the corners : de en
  • FR729774A - Method and device for the further treatment of yarns, etc. : en fr
  • GR3751B - BRICKING SYSTEM OF GREEK LIGNITE OR OTHER LIKE. : el en
  • FR729711A - Tobacco supply device for cigarette making machines : en fr
  • GB377360A - Improvements in or relating to gill-drawing frames or like machines : en
  • GB377498A - Improvements in or relating to lubricating means suitable for use with road and other vehicles : en
  • GB377627A - Supports, or strengtheners, for the front legs of greyhounds : en
  • FR729521A - Improvements to toy phones : en fr
  • GB377442A - Improvements relating to the production of acetic anhydride : en
  • DE555621C - Feed switch mechanism for saw frame : de en
  • FR729548A - Improvement in embroidered knits : en fr
  • US1868558A - Tension device : en
  • GB377456A - Improvements in reflectors : en
  • GB377705A - Improvements in or relating to processes for recovering metal values from ores and other metalliferous materials : en
  • DE555703C - One and two-sided track brake with the maximum braking effect depending on the weight of the car : de en
  • DE555679C - Pasta press with horizontal distributor pipe : de en
  • CH156221A - Plant for generating high pressure steam. : de en
  • FR729754A - Fuel mixer : en fr
  • USRE18546E - Pbocess of and means fob flaking soap : en
  • US1868511A - Method of forming mower guards : en
  • DE555574C - Removal scratches : de en
  • IE12592L - Telephony. : en
  • GB377707A - Improvements in and relating to electric circuit breakers : en
  • DE555756C - Angle measuring and drawing device : de en
  • FR729459A - Cremone refinements : en fr
  • GB377419A - Process for the preparation of new condensation products of the anthraquinone series : en
  • DE555738C - Valve crown for uncontrolled group valves : de en
  • FR729750A - Strappy sandals improvements : en fr
  • GB377708A - Improvements in and relating to hinged boxes : en
  • FR729494A - Coffee filter : en fr
  • AT129388B - Securing device for the fastening screws in the railway superstructure. : de en
  • GB377571A - Wheels for rail vehicles : en
  • CA324534A - Porous heat insulating material : en fr
  • AT129238B - Method and device for pressing metal pipes of non-circular cross-section. : de en
  • SU27289A1 - Fire hose reel : en ru
  • US1868739A - Power operated rail saw : en
  • AT129225B - System of watertight junction boxes for electrical distribution systems. : de en
  • CA324571A - Trailer wheel lock : en fr
  • SU27148A1 - A device for shredding peat and feeding it into the firebox : en ru
  • US1868848A - Apparatus for delivering measured quantities of liquid : en
  • FR729741A - Method of mixing heavy materials : en fr
  • GB378372A - Improvements in or relating to the production of margarine and like edible fat emulsions : en
  • GB378375A - Improvements in or relating to dairy products : en
  • FR729622A - Gear machine with internal clutch, especially as a pump, compressor or prime mover, and machine tool for manufacturing the rotor of the gear machine : en fr
  • GB377294A - Improvements in tuyeres for cupola-furnace : en
  • CA324465A - Explosive mixture forming device : en fr
  • CH156176A - Sulfur-containing iron and steel alloy. : de en
  • CH156250A - Fuse element with neutral conductor breaker. : de en
  • CH156110A - Process for preparing a rosin ester. : de en
  • CH156197A - Locking device for assembled parts. : en fr
  • SU27128A1 - Battery Charger : en ru
  • CH156318A - Process for the production of a chromium-containing dye. : de en
  • DE555680C - Process for the preparation of salts of antimonic acid and their derivatives : de en
  • AT129282B - Process for cementing objects made of iron, steel and their alloys. : de en
  • FR40648E - Umbrella training : en fr
  • CA324525A - Crane hoist control : en fr
  • SU27254A1 - Gear : en ru
  • SU27338A1 - Screw track for tipping trolleys : en ru
  • CH156213A - Two-stroke internal combustion engine with supercharging and slot control, in the exhaust line of which a control element is arranged. : de en
  • SU27283A1 - Fireproof Film Cassette : en ru
  • CA324443A - Lock safety device : en fr
  • FR729669A - Advanced process for forming dental impressions : en fr
  • GB377351A - Improvements in and relating to book presses : en
  • US1868902A - Auxiliary air intake and mixing device : en
  • US1868932A - Method and apparatus for forming receptacles from sponge rubber : en
  • CH156356A - Facility for aerial advertising and similar announcements in the air. : de en
  • US1869270A - Steam intake sleeve for sulphite pulp digesters : en
  • US1868774A - Electric motor and dynamo machine : en
  • US1869028A - Cracking oil : en
  • SU27173A1 - Lever jack for lifting mobile formwork (for concrete work) on wooden jack bars : en ru
  • US1868776A - Sectional lamp-shade : en
  • CH156067A - Paper coffee and tea warmers. : de en
  • CH156191A - Case for razor. : de en
  • DE555423C - Device for attaching grinding, waxing, polishing tools, etc. Like. On disc-shaped polishing brushes : de en
  • SU26998A1 - Magnetic separator : en ru
  • US1868506A - Aeroplane : en
  • US1868824A - Oven-circulating air type : en
  • US1868585A - Telephone system : en
  • US1868839A - Ratchet lever : en
  • CH156171A - Optical device for taking pictures on color films with embossed support. : en fr
  • CH156329A - Process for the production of a liquid potassium soap that does not gel in the cold. : de en
  • US1869180A - Transformer : en
  • CA324495A - Poultry food : en fr
  • CH156270A - Process for the preparation of a double compound of pentamethylenetetrazole. : de en
  • US1868810A - Fastener : en
  • US1868870A - Apparatus for charging fuel : en
  • AT129396B - Device for calming and equalizing the water speed in hydraulic basins and canals. : de en
  • CH156160A - Apparatus for stringing rackets, for example tennis. : en fr
  • CA324604A - Cellulose article : en fr
  • US1868861A - Nut lock : en
  • CH156209A - Turbo group, which is supported by two horizontal condensers. : de en
  • GB377531A - Improvements in boxes for electric switches fuses or like electrical accessories : en
  • SU27219A1 - Spring-rod dynamometer to determine the torque : en ru
  • US1869048A - Fluid pressure brake : en
  • USD87433S - William : en
  • US1868637A - Die cushion for presses : en
  • US1868891A - Coupling : en
  • SU27206A1 - Compass : en ru
  • US1868886A - Method and apparatus for promoting contact : en
  • DE555848C - Process for the production of animal pathogenic bacterial cultures : de en
  • FR729761A - Door retainer : en fr
  • US1868516A - Dispensing mechanism : en
  • US1868679A - Alloy : en
  • US1868611A - Ebullition initiator : en
  • US1868722A - Projector : en
  • GB377618A - Improvements in and relating to electrolytic electric condensers : en
  • FR40641E - Transporter and forklift : en fr
  • US1868636A - Internal combustion engine with positive fuel feeds : en
  • US1868670A - Back head construction for rock drills : en
  • DE555419C - Scanning device for television purposes : de en
  • GB377690A - Gaskets : en
  • DE555868C - Computing table : de en
  • FR40562E - Synchronized motor by braking and its applications : en fr
  • FR729799A - Obturator such as tap, valve, check valve, valve, etc. : en fr
  • DE555866C - Prism riflescope : de en
  • FR40569E - Refinements to fletched projectiles : en fr
  • FR729722A - Improvements to the control zippers : en fr
  • GB377473A - Improvements in or relating to openings on decks of vessels, and skylights and the like : en
  • DE555531C - Procedure for voltage measurement with the help of Kerr cells : de en
  • DE555851C - Pew : de en
  • GB377307A - Improvements in or relating to automatic gain control devices for use in high frequency receivers : en
  • DE555292C - Feed valve with relieved slide and with opposing passage slots : de en
  • AT129275B - Compensating and locking device for sliding windows. : de en
  • GB377286A - Improvements in or relating to apparatus for applying liquid coatings to surfaces, particularly the surfaces of flexible strip material : en
  • GB377405A - Improvements in and relating to printing presses : en
  • DE555641C - Automatic release device for mechanical insertion devices of threshing machines : de en
  • FR40563E - Process for preparing sodium carbonate : en fr
  • FR40580E - Device for mounted tillage implements : en fr
  • DE555509C - Mixing valve : de en
  • DE555556C - Process for the coagulation of latex-like emulsions of polymerized butadiene (1,3) hydrocarbons : de en
  • GB377404A - A new or improved drive for potters jolleys, polishing and brushing machines and thelike : en
  • GB377588A - Improvements in or relating to joints for insulated pipes : en
  • FR40649E - Improvement of fiber drawing mechanisms in textile spinning machines : en fr
  • DE555857C - Bolt dowel for connecting partition panels : de en
  • FR729452A - Improvements to filter coffee machines or similar : en fr
  • FR729740A - gas purifier : en fr
  • GB377524A - Improvements in and relating to buttonhole sewing machines : en
  • DE555566C - Tamping aid : de en
  • DE555568C - Marking device designed as a finger ring for waiters : de en
  • DE555794C - Machine for inserting staples : de en