• FR716753A - Combined washing machine : en fr
  • SU24477A1 - A method of manufacturing electrical heating elements : en ru
  • DE522394C - Control valve for air brakes with a rolling diaphragm as a control piston : de en
  • SU24740A1 - Device for signaling vehicle overruns and other self-propelled carts of a set speed : en ru
  • US1838185A - Automatic safety apparatus for gas-lighting and gas-heating appliances : en
  • ES124916A3 - A process for the manufacture of braided strips with variations in width, obtained automatically. : en es
  • FR716783A - Ignition mode and internal combustion engine : en fr
  • SU24514A1 - Device for feeding into the furnace of milled peat : en ru
  • US1838155A - Water cooling apparatus for seaplane engines : en
  • DE540724C - Electromotive winding device for spring drives : de en
  • DE540936C - Method for changing the finished connection point of a bicycle handlebar with a vertically welded inner clamping tube : de en
  • ES691U - Clock with illuminated dial. (Machine-translation by Google Translate, not legally binding) : en es
  • AT126051B - Coil for electromagnets. : de en
  • FR717040A - Process for the production of l-aldehydes of the anthraquinone series : en fr
  • GB364129A - Improvements in or relating to the preservation of eggs : en
  • GB363733A - Improvements in or relating to gas governing devices : en
  • PL15083B3 - Method for the preparation of o-o-diacetyl-diphenol-isatin. : en pl
  • SU24843A1 - Spindles for bank spraying, spinning and twisting machines : en ru
  • US1838353A - Graphic chart : en
  • US1838434A - Static eliminator for radioreceivers : en
  • US1838909A - Apparatus for dehydrating petroleum oil : en
  • DE540718C - Process for the production of masks from rubber or other rubber-like plastics in molds : de en
  • PL15070B1 - Screw connection for pipes with threaded ends. : en pl
  • US1838538A - Moistening device : en
  • GB363826A - Improvements in and relating to electric protective devices : en
  • DE540742C - Envelope moistening device : de en
  • DE540921C - Method for covering parts to be protected before cementation : de en
  • SU24597A1 - Plant Transplanting Machine : en ru
  • US1838715A - Portable journal jack : en
  • US1838982A - Dental engine handpiece : en
  • GB363823A - Improvements in the manufacture and production of valuable lubricating oils : en
  • GB363731A - Improvements in the manufacture of fur for use in the manufacture of fur pile fabrics : en
  • GB364061A - Improvements relating to organic sulphur compounds : en
  • ES124850A1 - CANON SPRING ARRANGEMENT FOR AUTOMATIC LOADING WEAPONS WITH LONGITUDINAL REVERSE CANON : en es
  • GB363771A - Improvements in liquid seals : en
  • GB363769A - Improvements in regulating devices for motor vehicles, more particularly motor cycles : en
  • FR716758A - Support mode of resistance coils in electric furnaces : en fr
  • FR716861A - New Water Insoluble Azo Dyes and Method of Preparation : en fr
  • FR716885A - Electric centrifugal fan machine : en fr
  • US1838524A - Safety device for elevators : en
  • US1838702A - Banana protector : en
  • US1838871A - Glow discharge amplifier : en
  • SU24449A1 - A device to prevent tram collisions at street intersections : en ru
  • SU24649A1 - Automatic scales for loose bodies : en ru
  • US1838165A - Refrigerating apparatus : en
  • ES124824A1 - Improvements in the construction of elements of heat exchange devices with corrugated or folded fins. : en es
  • US1838366A - Refrigerating plant for the freezing of fish and other goods : en
  • US1839095A - Detachable contact : en
  • DK45063C - Doorless. : da en
  • CA318361A - Production of screw threaded nuts : en fr
  • DE540720C - Banbury mixer : de en
  • US1839177A - Manufacture of tennis and other rackets : en
  • SU24526A1 - Shoe Forge Press : en ru
  • DE540608C - Process for dewatering moderately concentrated aqueous solutions of propyl, isopropyl and homologous alcohols using caustic alkalis : de en
  • CA318380A - Combination necktie and collar stud : en fr
  • FR716959A - Improvements to overload switches : en fr
  • GB363907A - Improvements in shoe clamping devices for pneumatic sole pressing moulds : en
  • GB364062A - Improvements in and connected with ventilator devices : en
  • GB364620A - Improvements relating to automatic electric circuit breakers : en
  • USD85889S - Design eor : en
  • USD85875S - Ralph h : en
  • FR716849A - Process to avoid hair removal accidents : en fr
  • DE540703C - Process for sub-bedding and re-bedding of rails on concrete using bituminous mass : de en
  • US1838325A - Manifolding book : en
  • US1838465A - Manufacture of esters of the borneols : en
  • US1838925A - Dehydrator having means for providing internal dry oil circulation : en
  • US1839142A - Automobile parking anchor : en
  • GB363961A - Improvements in or relating to piston cooling arrangements for internal combustion engines : en
  • SU24436A1 - Catching device for cars on inclined roads : en ru
  • US1838239A - Electric switch of the tumbler type : en
  • US1838336A - Automatic temperature control device : en
  • AT126048B - Circuit breaker with magnetic blowing. : de en
  • CH151757A - Conveyor device, especially for conveyed goods that are of different composition. : de en
  • CH151786A - Device for remote control of adjustable organs. : de en
  • SU24417A1 - Numerator : en ru
  • US1838684A - Air conditioning apparatus : en
  • FR717010A - Device for making interchangeable and transformable motor car bodies : en fr
  • GB363902A - Improvements in, or relating to cooling towers : en
  • AU552531A - Soles for boots and shoes : en
  • FR716983A - Improvements to hot air drying devices : en fr
  • USD85896S - Enberg : en
  • CH151711A - Device on skis to facilitate going up. : de en
  • DE540879C - Lubricating device with a connection for a lubricating press connected to the oil drain : de en
  • ES124434A1 - A construction method of dilatable roofs. : en es
  • US1839056A - Method of briquetting bushings : en
  • SU24472A1 - Radio : en ru
  • FR716823A - Silencer for the suction of combustion engines, compressors, air pumps, and other similar devices : en fr
  • GB363975A - Improvements relating to electric heaters : en
  • SU24533A1 - Adaptation to the roller belt changer : en ru
  • SU24622A1 - A pole for poles used to place drive belts on pulleys : en ru
  • US1838296A - Reduction of zinciferous materials : en
  • US1838368A - Lacquer composition : en
  • US1838497A - Automobile heating apparatus : en
  • US1839121A - Steam plant : en
  • US1838134A - Aligning and assembling tool : en
  • PL14961B1 - Disinfectant. : en pl
  • US1838266A - Retort or heater for use in heating liquids : en
  • FR716813A - Method of reproduction by template and machine including application : en fr
  • US1838960A - Meter calibrating apparatus : en
  • US1839051A - Emergency box : en
  • CH151617A - Power supply device for electrical cooking appliances. : de en
  • ES124919A1 - An anti-electrolyte joint procedure for fluid conduit tubes. : en es
  • GB364626A - Combined hydraulic lifting jack and shock absorber for motor vehicles : en
  • FR716975A - Forklift upgrades : en fr
  • GB364097A - Improvements in or relating to mechanical stokers for locomotives and the like : en
  • GB363813A - Improvements in sawing machines : en
  • GB363747A - Improvements in slitting machines : en
  • GB364007A - Improvements in the manufacture of means for producing a straight line motion of lenses in kinematograph apparatus or of other objects : en
  • FR717026A - Apparatus for the multiple reproduction of writings, drawings, etc., by reprint : en fr
  • CA318412A - Olive packaging method : en fr
  • AT126049B - Electric line with bundle conductors. : de en
  • CA318386A - Refrigerator car : en fr
  • GB364032A - Improvements in or relating to telephone systems : en
  • SU24570A1 - Device for closing washing openings in one-in-one cooking boilers : en ru
  • SU24773A1 - Adaptation to a grain dryer for automatic removal of dried grain : en ru
  • US1838852A - Cowl construction and the method of manufacturing same : en
  • US1838471A - Propeller : en
  • USD85862S - Design for a shoe sole : en
  • PL15059B1 - A method of burning an atomized liquid or solid fuel and a burner for using the method. : en pl
  • USRE18309E - Brick : en
  • AT125937B - Scale adjustment device. : de en
  • CA318368A - Firearm : en fr
  • US1838534A - Vessel with crimped or crown cap and cap remover : en
  • US1838683A - Production of ribbed knitted fabrics : en
  • US1839028A - Inking mechanism : en
  • FR717086A - Armature magnet system oscillating back and forth between opposite poles, in which the distances between the armature and the poles are adjustable : en fr
  • GB363955A - The manufacture of new azo-dyestuffs : en
  • US1839062A - Substance preparation : en
  • DE540704C - Cable or similar clamp : de en
  • DE540811C - Power supply for mobile, especially agricultural machines : de en
  • CA318508A - Neck tie : en fr
  • GB363883A - Improvements in the treatment of fabrics, yarns or other products composed of regenerated cellulose, or mixtures thereof with natural cellulose or other fibres, or fabrics impregnated or coated with regenerated cellulose : en
  • AT126019B - Coupling. : de en
  • DE540912C - Link for power transmission chains : de en
  • SU24521A1 - The way of tanning : en ru
  • US1838187A - Apparatus for electroplating articles of elongated contour : en
  • US1838734A - Electrical candle display : en
  • AT125990B - Device for rinsing and vacuuming laundry. : de en
  • CA318416A - Stocking : en fr
  • SU24750A1 - Adaptation to the tsepalnaya machine for stopping at the breakage or gathering of the canvas : en ru
  • AT126041B - Telephone cable equalization. : de en
  • AT126063B - Resonant relay circuit, in particular for tone frequency calls in telephone lines. : de en
  • CH151639A - Process for winding the bobbin tubes in rayon spinning machines. : de en
  • CH151646A - Loom frame. : de en
  • CA318348A - Tire valve cover and cap : en fr
  • BE384476A - : en
  • US1838489A - Miniature book novelty : en
  • US1838118A - Cementing machine : en
  • US1838369A - Drawer pull and label holder : en
  • US1838577A - Process for the purification of coke oven gases : en
  • US1839100A - Switch terminal : en
  • US1839130A - Electrostatic loud speaker : en
  • CA318456A - Talking machine : en fr
  • AT126077B - Automatic switch whose control circuit is monitored by a temperature relay. : de en
  • PL14995B1 - An excursion boat with a lamana crane. : en pl
  • SU24580A1 - Fixture with carpentry benches to secure the object being processed : en ru
  • SU24748A1 - Wool Stole Machine : en ru
  • US1838419A - Speed control apparatus for locomotives : en
  • US1838959A - Electric door-motor : en
  • FR716789A - Improvements to slicing machines : en fr
  • FR717036A - Graduated ruler for calculating interest, etc. : en fr
  • GB364036A - Improvements in easy chairs, settees and the like convertible into beds : en
  • FR716765A - Die holders for wire drawing machines : en fr
  • DE540952C - Poultry counter with automatically switchable counter : de en
  • FR716761A - Balance comprising an indicating and recording device : en fr
  • SU24357A1 - Mobile blew to the Russian and baking ovens : en ru
  • GB364079A - Improvements relating to electric switches or relays and to timing devices therefor : en
  • US1838408A - Internal combustion engine : en
  • US1838109A - Production of furfural : en
  • BE384338A - Large rectifier : en fr
  • CA318410A - Metatarsal arch support : en fr
  • CA318519A - Spinning top : en fr
  • CH151877A - Process for the preparation of a vat dye. : de en
  • SU24388A1 - Device for controlling the operation of high-speed filters : en ru
  • SU24662A1 - Portable gramophone : en ru
  • US1838644A - Shock absorber : en
  • GB364544A - Manufacture of derivatives of 1: 4: 5: 8-naphthalene-tetracarboxylic acid : en
  • GB363737A - Improvements in weather screens for motor vehicles : en
  • ES124858A2 - IMPROVEMENTS IN THE OBJECT OF PATENT NUMBER 108 115 : en es
  • USD85855S - Siegfried behr : en
  • US1838506A - Valve for gas ranges : en
  • US1838834A - Exhaust pipe and pit : en
  • PL14990B1 - Device securing cars against theft. : en pl
  • SU24362A1 - Adaptation for automatic nipple cleaning : en ru
  • SU24501A1 - Method of making carcass : en ru
  • CH151671A - Process for separating acetic anhydride and acetic acid. : de en
  • SU24386A1 - Apparatus for circulating liquids in horizontal stills : en ru
  • US1838278A - Spanner wrench : en
  • SU24656A1 - Adaptation to automatic scales for the continuous hanging of cement, etc. of materials : en ru
  • SU24777A1 - A yoke for supporting scaffolding for manual pile driving : en ru
  • US1839021A - Collapsible tube cap : en
  • SU24461A1 - Cathode generator : en ru
  • US1838657A - Sharpening attachment for disk harrows : en
  • DE540843C - Encryption and decryption device for typewriters : de en
  • CA318365A - Detachable shelf bracket : en fr
  • CH151748A - Bracelet. : de en
  • US1838098A - Refrigerating apparatus : en
  • US1838802A - Shock absorber : en
  • CH151694A - Auxiliary device, in particular for accounting machines. : en fr
  • DE540609C - Process for the preparation of condensation products of mercured aromatic hydrocarbons : de en
  • FR717076A - Displacement mounted device for the automatic feeding of sheets into book stitching machines : en fr
  • CA318463A - Boiler with water wall tubes : en fr
  • AT126056B - Hollow or full rope, especially for electrical power transmission with protection against snow and ice loads. : de en
  • CH151849A - Safety device for automatic adjusters of brake linkages and similar mechanisms. : en fr
  • GB364660A - Improvements in or relating to relay devices for controlling regulating, recording or similar apparatus : en
  • BE383890A - : en
  • CA318407A - Device for controlling materials : en fr
  • CA318493A - Condensation product of formaldehyde and carbamides : en fr
  • CH151869A - Process for the preparation of an azo dye. : de en
  • US1838158A - Window cleaner : en
  • USRE18300E - molins : en
  • CA318484A - Detergent composition : en fr
  • SU24845A1 - Hanging Ball Game : en ru
  • US1838092A - Roof drain : en
  • DK45059C - Apparatus for Remote Control of the Movements of an Elevator Chair or the Like. : da en
  • PL15118B1 - Compound for making multiple-use matches. : en pl
  • SU24789A1 - Mechanical nozzle : en ru
  • US1838496A - Gasket : en
  • US1838947A - Pit mat for bowling alleys : en
  • AT125951B - Counter setting for multiple counter calculating and recording machines with printing mechanism. : de en
  • CH151831A - Switching device for conveyor systems. : de en
  • US1838404A - Aeroplane : en
  • US1838720A - Wearing attachment for footwear : en
  • PL14923B1 - Device for the complete utilization of waste heat in internal combustion engines with a compressor. : en pl
  • SU24460A1 - Device for synchronizing cathode generators : en ru
  • US1838365A - Carbureting apparatus : en
  • GB363736A - Improvements relating to delivery valves for pneumatic elevators : en
  • GB363929A - Improvements in or relating to the production of fine threads from cellulose derivatives : en
  • US1838862A - Vulcanization of rubber : en
  • PL15014B1 - Device for feeding sheaves to wide-fledged dairy, equipped with cutters and lifts, located on the side of the dairy. : en pl
  • SU24566A1 - Device for washing boilers : en ru
  • CA318504A - Shoe-pressing machine : en fr
  • CH151852A - Bung pin. : de en
  • DK45054C - Sighting device for machine guns and the like for use against airborne targets. : da en
  • AT126070B - Adjustment device for the dial of telephone stations. : de en
  • CH151754A - Coupling device between a driving part and a part to be driven. : de en
  • ES124433A1 - A procedure for the production of photographs with successive images. : en es
  • FR717075A - Wheel lift : en fr
  • PL14983B1 - Foldable tripod for drying grain or flax. : en pl
  • US1838429A - Valve for flush tanks : en
  • GB363734A - A method of connecting the front springs of power-driven vehicles with the frame : en
  • GB364108A - Improvements in or relating to knitting machines : en
  • DE540836C - Illuminated circuit diagram : de en
  • FR716994A - Improvements to acoustic devices : en fr
  • AT126054B - Expansion switch. : de en
  • DE540772C - Carrying device in tunnel dryers with conveyor chains : de en
  • DE540819C - Process for the production of dried potatoes : de en
  • AT125953B - Handpiece, in particular for dental purposes. : de en
  • DE540776C - Double acting prime mover : de en
  • US1838374A - Dehydrator having various intermittent voltages : en
  • GB363884A - Improvements in and relating to the manufacture of flexible metallic tubes : en
  • GB363943A - Improvements in gas meters : en
  • PL15035B1 - The method of making glass bricks. : en pl
  • SU24846A1 - The method of preparation of artificial asphalt mass : en ru
  • AT125994B - Hairpin. : de en
  • SU24455A1 - Device for switching receiver and transmitter into communication line : en ru
  • CH151716A - Typewriter. : de en
  • US1838494A - Combination pocket burning and magnifying glass, and compass : en
  • US1838648A - Apparatus for distributing finely divided material : en
  • US1838422A - Concentration of phosphate-bearing material : en
  • SU24483A1 - Electric switch : en ru
  • SU24584A1 - The method of obtaining plastic : en ru
  • US1838525A - Can opener : en
  • CH151667A - Procédé de fabrication d'un sel triple d'hypochlorite de calcium, d'hypochlorite de sodium et de chlorure de sodium. : de en fr
  • CH151670A - Process for the production of a cellulose rich in alkali-resistant cellulose. : de en
  • PL14927B1 - A self-acting device for permanent sludge removal from steam boilers and liquid heaters. : en pl
  • PL15015B1 - Low pressure valve with a lock bar attached with a flexible coupling. : en pl
  • US1838511A - Device for cleaning air : en
  • US1838991A - Buttonhole tape : en
  • CH151618A - Peeling device for vegetable tubers. : de en
  • DE540751C - Repeat switching device on automatically working two-cylinder jacquard machines : de en
  • GB364006A - Improvements in and relating to photo-electric apparatus : en
  • FR716982A - Manufacturing process of decorated knives : en fr
  • US1838201A - Electronic valve : en
  • CA318351A - Plant marker : en fr
  • CA318392A - Dirigible headlight : en fr
  • DE540685C - Cross printing machine for fabric : de en
  • CA318397A - Spinal extensor : en fr
  • CH151784A - Compressed gas switch. : de en
  • DE540617C - Process for creating and maintaining the vacuum in discharge vessels : de en
  • GB363927A - Washing, dyeing, rinsing and drying machine : en
  • PL15108B1 - Zinc alloy for graphic purposes, e.g. for autotype. : en pl
  • US1838319A - Insulator : en
  • SU24620A1 - Stop or set ring : en ru
  • SU24795A1 - Device for curling one end of the wire around the second in the manufacture of fishing carbine : en ru
  • US1838581A - Safe structure : en
  • US1838938A - Method of and apparatus for treating emulsions with alternating current : en
  • ES124540A1 - Procedure for the production of ice or cold. : en es
  • FR716877A - Forms improvements and shoe trees : en fr
  • GB364008A - Improvements in or relating to communicating cables of high line attenuation : en
  • FR716887A - Wheel for vehicle traveling on railway tracks : en fr
  • FR717092A - Ornamental plates and method of making such plates : en fr
  • US1838444A - Towel bar : en
  • SU24508A1 - Oil at nozzle : en ru
  • SU24712A1 - Fire extinguisher : en ru
  • AT126064B - Easily detachable line connection. : de en
  • CA318528A - Building construction : en fr
  • CH151783A - Box switch. : de en
  • GB363912A - Improvements in or relating to machine tool arrangements such as centerless grinding machines : en
  • AT125986B - Laundry rammer. : de en
  • AT125963B - Method for the construction of a multilayer winding body of an electrical machine. : de en
  • AT126023B - Process for converting heat. : de en
  • CA318367A - Adjusting device for transmissions of stresses : en fr
  • US1838139A - Hoisting cradle : en
  • US1838741A - Electrode : en
  • US1838764A - Apparatus for breaking and handling solids : en
  • US1839157A - Titanium steel and the process of manufacturing the same : en
  • US1838205A - Cleaner apparatus : en
  • US1838517A - Method of preserving orange juice : en
  • US1838714A - Chuck : en
  • AT126022B - Process for the gasification of liquid fuels and gasifier suitable for heating. : de en
  • US1838191A - Folding box : en
  • US1838902A - Carburetor : en
  • PL14988B1 - The method and arrangement of weaving coal and other minerals. : en pl
  • CH151700A - Method and device for the production of zigzag newspapers. : de en
  • CH151804A - Process for operating oil burner systems and oil burner systems for carrying out this process. : de en
  • SU24641A1 - Adaptation to the planer for division : en ru
  • SU24824A1 - Apparatus for spraying plaster with compressed air : en ru
  • US1838566A - Submarine device : en
  • AT125910B - Device for operating X-ray tubes. : de en
  • ES124921A1 - Improvements in the automatic mixer mills. : en es
  • GB363981A - Improvements in or relating to automatic standby devices for wireless receiving apparatus : en
  • ES469Y - Wooden armchair with curved sides and straight frames that give it the greatest resistance in less weight and great elegance. : en es
  • SU24702A1 - Screen stand for film projector : en ru
  • US1838551A - Journal bearing for rail vehicles : en
  • PL14935B3 - Method of processing potassium salts. : en pl
  • US1838200A - Pneumatic sheet laying-off device : en
  • US1838459A - Feeding device : en
  • US1839034A - Jack switch : en
  • SU24647A1 - Table scales with a weight indicator : en ru
  • US1838254A - Socket wrench set : en
  • US1838340A - Lock : en
  • US1838370A - Soldering flux : en
  • US1838948A - Sawmill dog : en
  • SU24557A1 - Wick torch for glass blowing : en ru
  • SU24768A1 - Carousel brick making machine : en ru
  • US1838775A - Eyeglass frame : en
  • US1839074A - Water tube boiler : en
  • FR716808A - Advanced device for checking change : en fr
  • CH151648A - Thread holders on sewing machines. : de en
  • US1838749A - Method of manufacturing eyelets of metals of the tungsten-molybdenum class : en
  • PL15062B1 - The method of obtaining artificial materials. : en pl
  • SU24498A1 - Electric induction oven : en ru
  • GB364535A - Improvement in scraper mechanism for sedimentation tanks : en
  • AT125935B - Headlights, in particular for vehicles. : de en
  • SU24818A1 - Deep setting frame for electrodes of closed electric furnaces : en ru
  • US1838130A - Magnetic alloy : en
  • US1839068A - Separable fastener : en
  • US1839103A - Charge forming device : en
  • PL14973B1 - Binding of the guide wheels on the vehicle axles. : en pl
  • US1838318A - Can end lining device : en
  • US1838733A - Power transmission mechanism : en
  • US1838930A - Electric treater having variable rate of flow with constant conditions in working field : en
  • ES121360A1 - A method of manufacturing a material for shoe soles. : en es
  • FR716890A - Process for preparing hydroaromatic gamma-lactones : en fr
  • AT126068B - Device for damping the mechanical vibrations of overhead lines. : de en
  • ES124918A1 - A new procedure for the special stamping of all kinds of cotton and silk. : en es
  • FR716839A - Process for the production of nitric acid in high concentration : en fr
  • SU24577A1 - Nailing tool : en ru
  • US1839093A - Device for testing hardness of rubber : en
  • PL15003B1 - The method of electrowinning of limestone and alkali metals. : en pl
  • PL15028B1 - The method of making artificial silk. : en pl
  • SU24815A1 - A machine for the alloying of body support bodies in flasks of electric lamps and similar glass vessels. : en ru
  • US1838322A - Wheel and method of production : en
  • AT126025B - Strap fastening for vane dynamos. : de en
  • SU24807A1 - Ball metal branch clamp : en ru
  • GB363945A - Improvements relating to cycle front forks : en
  • PL14928B1 - A device for regulating the flow of liquids in hydraulic shock absorbers depending on changes in temperature. : en pl
  • PL14994B1 - Indicator of stops and stations, also used for advertising. : en pl
  • US1838334A - Airplane : en
  • USD85897S - Harold l : en
  • US1838786A - Card supporting clip : en
  • ES124914A1 - Perfection in the looms of faristol or lectern. : en es
  • AT126038B - Automatic regulator for the throttle valve of internal combustion engines. : de en
  • AT126001B - Vacuum cleaner. : de en
  • CH151874A - Process for the production of a new vat dye. : de en
  • CH151632A - Can lock. : de en
  • DE540801C - Condensation vessel for steam meter : de en
  • GB364115A - Improvements in or relating to paper articles such as handkerchiefs, towels and the like and methods of making the same : en
  • GB363932A - Improved process for producing artificial silk : en
  • SU24648A1 - Single-plate and scale table scales to determine the weight of the goods : en ru
  • US1838219A - Display or advertising device : en
  • DE540691C - Card holder for graduated cards : de en
  • FR717077A - Process for dyeing furs, hair or feathers : en fr
  • ES124908A1 - A new procedure for the manufacture of a reinforcer. : en es
  • GB363881A - Improvements in marking devices : en
  • GB364029A - Improvements in and connected with snares : en
  • US1838837A - Steering device for swiveling bogies of road vehicles : en
  • US1839182A - Assionob : en
  • US1838890A - Electrical dehydrator : en
  • US1838910A - Method of and apparatus for dehydrating petroleum oil : en
  • DE540968C - Device for counting the apparent power of an alternating current : de en
  • CH151647A - Picker and whip protectors. : de en
  • SU24473A1 - Horizontal and shortwave antenna : en ru
  • US1838167A - Feed for cigar enveloping machines : en
  • CH151845A - Vehicle driven by an internal combustion engine. : de en
  • CH151861A - Process for the production of a valuable sulphonation product. : de en
  • GB364548A - Improvements in or relating to apparatus for teaching flying and demonstrating the working of aeroplane controls : en
  • GB363850A - Improvements in or relating to reciprocating fluid pressure engines, pumps or compressors : en
  • GB363934A - Improved glass electric insulators and method of making the same : en
  • US1838114A - Combination shell for motor vehicle fronts : en
  • SU24753A1 - Pneumatic device for transporting canvases : en ru
  • FR716841A - Multi-purpose furniture : en fr
  • FR717061A - Multiple injector engine : en fr
  • GB364096A - A bed commode : en
  • SU24657A1 - A device for recording and reproducing speech, sounds, etc. : en ru
  • FR716976A - Polycylindrical internal combustion engine : en fr
  • FR717032A - Improvements to wire mesh used to reinforce concrete, asphalt, etc. : en fr
  • FR716927A - Device for working engine cylinders, etc. : en fr
  • FR717074A - Device for the measurement of the maximum consumption in electricity meters : en fr
  • IE13055L - Extraction of pyroligneous acid : en
  • DE540835C - Device for mixing liquid fuels : de en
  • FR717042A - Removable steps : en fr
  • GB364123A - Improvements in or relating to furnaces : en
  • GB363804A - Improvements in hot water supply systems : en
  • US1838256A - Internal combustion engine : en
  • FR716871A - Apparatus for sound reproduction : en fr
  • GB364076A - Improvements in or relating to driving mechanism for fuel pumps : en
  • US1838602A - Traversing mechanism for twin stereotype plate casting machines : en
  • USD85892S - John m : en
  • DE540897C - Process for the production of acetylene and hydrogen in an electric arc : de en
  • GB363858A - Projectile for toy fire-arms : en
  • SU24814A1 - Device for hanging the automatic linkage head to the wagon hook : en ru
  • US1838125A - Sawing implement : en
  • US1838346A - Propellent powder : en
  • US1838576A - Dough mixing and measuring machine : en
  • SU24661A1 - Adjusting device to the gramophone : en ru
  • AT126020B - Electric starter motor for internal combustion engines. : de en
  • AT126040B - Circuit arrangement for self-hooking country telephone exchanges. : de en
  • ES124909A3 - A procedure for the manufacture of sponge rubber articles. : en es
  • CA318432A - Securing means for electrical connectors : en fr
  • CH151621A - Piston pressure apparatus with exchangeable mouthpiece for heavy substances. : de en
  • DE540725C - Device for detecting the escape of compressed gas : de en
  • GB363969A - Improvements in belt fasteners : en
  • US1838724A - Furnace for heating pipes, cylinders, and the like : en
  • US1838820A - Shaft support : en
  • GB364070A - Improvements in luminous electric discharge tubes : en
  • CH151760A - Battery ignition device for internal combustion engines with more than one spark plug per cylinder. : de en
  • BE384297A - : en
  • PL14947B1 - A method of treating natural or artificial colloids or isocoloids containing unsaturated carbon compounds. : en pl
  • US1838121A - Process of preparing artificial textile products with reduced luster from cellulose compounds : en
  • SU24830A1 - Fixture for installing distribution in engines of internal combustion of light type : en ru
  • SU24776A1 - Differential device for mating waterway pools : en ru
  • US1838794A - Universal joint : en
  • US1838882A - Process of producing carbonized particles from coking coal : en
  • SU24356A1 - The method of separation of fuel residues : en ru
  • SU24484A1 - A method of making electrical resistance : en ru
  • FR717021A - Improvements to office supplies, such as, in particular, blotting pads : en fr
  • SU24430A1 - Device for hardening tubular products : en ru
  • US1838687A - Dental cabinet : en
  • US1839047A - Core structure for paper rolls : en
  • FR716980A - Removable connection of tubes and other quartz objects : en fr
  • FR717062A - Advanced cardan joint : en fr
  • CH151820A - Compressed air dispenser with coin release for bicycles, motorcycles and motor vehicles. : de en
  • AT125912B - Support apparatus for the male member. : de en
  • CH151789A - Method for regulating the frequency of alternating current generators. : de en
  • US1838309A - Glass article and method of treating it : en
  • CA318479A - Feed water regulator : en fr
  • FR716904A - Improvements to tunnel dryers for ceramic products : en fr
  • SU24757A1 - Tobacco leaf stringing machine : en ru
  • SU24769A1 - Method of making building boards : en ru
  • CA318373A - Apparatus for milling the teeth of bevel wheels : en fr
  • CH151593A - Incubator. : en fr
  • CH151735A - Process for the production of galvanized containers. : de en
  • FR716857A - Protective hygienic cap for the hair : en fr
  • GB364024A - Improvements in or relating to motion transmission devices : en
  • CH151604A - Flame furnace for heating a fluid, in particular water. : de en
  • SU24528A1 - Double Chamber Gin : en ru
  • CH151622A - Apparatus for rubbing and blooming floors and for vacuum cleaning. : de en
  • US1838285A - Bung for containers : en
  • DE540800C - Frost protection for water knife : de en
  • FR716898A - Improvements to printing machines : en fr
  • FR716831A - Lattice beam for the construction of reinforced concrete ceilings without formwork : en fr
  • CH151858A - Process for the production of a valuable sulphonation product. : de en
  • CH151859A - Process for the production of a valuable sulphonation product. : de en
  • SU24801A1 - Distributor valve for air brakes : en ru
  • SU24813A1 - Potentiometer : en ru
  • CH151824A - Device for the transmission of single-phase control currents superimposed on an alternating current network, consisting of a transmission transformer and zero point choke. : de en
  • SU24609A1 - Device for pushing out the seine from the water : en ru
  • SU24733A1 - Polarized AC Bell : en ru
  • US1838231A - Method of reclaiming automobile radiators : en
  • FR716793A - Wall saw : en fr
  • FR716800A - Control for folding convertible tops of automobiles : en fr
  • FR716762A - Double-walled sheet metal door for gas cookers and similar stoves : en fr
  • DE540733C - Dust mill, in which grinding balls roll between a rotating and a fixed grinding table : de en
  • FR716867A - Improvements to leggings, leggings or gaiters of all kinds : en fr
  • SU24603A1 - Terebilna machine : en ru
  • US1838154A - Paper box : en
  • US1838145A - Smelting furnace : en
  • US1838615A - Self aligning shaft end bearing : en
  • US1838675A - Carburetor : en
  • US1839064A - Cinematograph spoolcase : en
  • SU24675A1 - The method of preparation of the indicator to determine the concentration of hydrogen ions : en ru
  • SU24780A1 - Flush valve : en ru
  • US1838288A - Truck : en
  • US1838977A - Treater having combined electric field and washer : en
  • US1838426A - Knot removing and repairing machine : en
  • US1838875A - Beater roll : en
  • US1839013A - Propeller : en
  • SU24766A1 - Many fairy horn : en ru
  • US1838905A - Pulley : en
  • CH151719A - Method of manufacturing matrices for reproducing phonographic records. : en fr
  • US1838721A - Dairy appliance : en
  • US1838921A - Dehydrator : en
  • CA318440A - Heater casing : en fr
  • CA318522A - Rope connection : en fr
  • CH151650A - Process for the preparation of wetting and emulsifying agents. : de en
  • US1839159A - Lubricating compound : en
  • FR716835A - Engine for locomotives and other applications : en fr
  • FR717017A - Process for the production of acidic and soluble ethersalts of sulfuric acid from leucon compounds of tank dyes : en fr
  • CH151605A - Process for the production of a heat conductor carrier for electrical heating devices. : de en
  • US1838844A - Writing machine : en
  • BE384438A - Recording device : en fr
  • GB363892A - Improvements in or relating to safety razors : en
  • SU24572A1 - Dust collector for dust removal : en ru
  • US1838149A - Plunger fitting for deep well pumps : en
  • US1838967A - Generator braking system for winder drives : en
  • SU24787A1 - Water chain engine with folding blades : en ru
  • US1838091A - Sleet cutter for trolley wires : en
  • US1838423A - Apparatus for grinding and polishing precious stones : en
  • FR716950A - Method and apparatus for the construction of underground tracks : en fr
  • GB364105A - Improvements in or relating to oxy-acetylene and similar heating burners : en
  • SU24406A1 - Flaring : en ru
  • SU24705A1 - The way to make a gray gradation wedge : en ru
  • US1838605A - Lock nut : en
  • US1838992A - Scale : en
  • US1838124A - Bar tie : en
  • US1838682A - Cap frame : en
  • USD85884S - Edward mccandlish : en
  • PL14966B1 - A method of producing artificial rubber. : en pl
  • SU24578A1 - Corrugated roller for feeding wood in woodworking machines : en ru
  • US1838585A - Apparatus for the treatment of timbers : en
  • US1838901A - Piston pin retainer : en
  • US1839127A - Lift device : en
  • PL14939B1 - End sleeve for cables connected to insulated busbars and track sections. : en pl
  • US1838691A - Grease gun cartridge : en
  • CH151795A - Discharge tube in which at least one of the electrodes is supported by at least one spring. : de en
  • BE384072A - Manufacturing process of artificial resins : en fr
  • CH151702A - Device for marking receipts, securities and the like for the purpose of control, cancellation, etc. : de en
  • AT125975B - Process to protect metallic baths against oxidation. : de en
  • CA318418A - Dryer : en fr
  • CH151751A - Elastic shaft coupling. : de en
  • PL14944B1 - : en pl
  • PL14982B1 - Drum evaporator. : en pl
  • SU24606A1 - Food Grinder : en ru
  • AT125973B - Electrical switchgear with compressed gas switches. : de en
  • CA318427A - Printing machine : en fr
  • CH151718A - Phonographic installation for in-depth recording films. : en fr
  • CH151772A - Small electric machines, in particular alternators for bicycles. : de en
  • SU24375A1 - Device for automatically feeding a tape of material under the stamp and leading the finished product : en ru
  • SU24747A1 - Multibar Wool Washing Machine : en ru
  • AT126032B - End piece for metal hoses. : de en
  • SU24446A1 - The device for the movement of railway cars : en ru
  • US1838106A - Folding machine : en
  • US1838549A - Valved coupling : en
  • SU24673A1 - Vessel Impermeability Tester : en ru
  • US1838762A - System and apparatus for secret radio communication : en
  • US1838315A - Magnetic saturation control of electric circuits : en
  • CH151725A - Image projection apparatus with optical compensation of image movement. : de en
  • USD85887S - Design fob an envelope fob papeb money : en
  • FR717028A - Device for eliminating the influence of air temperature in the sound direction headphones : en fr
  • AT126042B - Method and device for the uninterrupted production of strands, preferably in the form of asbestos-coated wires. : de en
  • CH151722A - Device for driving gramophone discs. : en fr
  • CH151773A - High voltage cable. : en fr
  • US1838869A - Brief case : en
  • US1838897A - Baffle for pull rods : en
  • ES124109A1 - Improvements in the methods and devices for recording sounds and sound records. : en es
  • US1838800A - Broiler : en
  • CH151597A - Adjustable scaffolding holder. : de en
  • FR716772A - Clamping device to be fixed to a tree trunk for sharpening the saw : en fr
  • GB364065A - Improvements in or relating to cylinder heads for internal combustion engines : en
  • US1838311A - Process for making aromatic nitro compounds : en
  • PL14924B1 - Device for removing water in the conversion of solid fuel to liquid hydrocarbons. : en pl
  • US1838723A - Valve : en
  • DE540977C - Cable clamp for cable cars influenced by the weight of the car : de en
  • SU24709A1 - Adaptation to presses for automatic feeding of sheet material : en ru
  • US1838415A - Electric sign : en
  • US1839015A - Automobile bumper and mounting therefor : en
  • USD85850S - Stephen- d : en
  • USD85869S - Design for an ensemble dress : en
  • US1838163A - Combined receiver and holder : en
  • US1838732A - Grate making apparatus : en
  • CA318370A - Coating composition containing cellulose ethers : en fr
  • CH151872A - Process for the preparation of monobenzoylamino-4.5.8.9-dibenzpyrenquinone-3.10. : de en
  • CH151649A - Braid for women's hats. : de en
  • US1838898A - Hinge : en
  • SU24794A1 - Roofing Card Making Machine : en ru
  • SU24823A1 - Method and apparatus for the manufacture of plates : en ru
  • SU24594A1 - Device for planting flower seeds patterns : en ru
  • US1839020A - Process for cracking oil : en
  • USD85891S - Haeby a : en
  • PL15019B1 - A device for loading and handling materials. : en pl
  • CA318381A - Plastic amalgam : en fr
  • CH151701A - Line switching device on line typewriters, line typesetting and printing machines and the like. : de en
  • CH151817A - Mirror that can be used both as a pocket mirror and attached to bracelets and watches. : de en
  • BE384090A - : en fr
  • PL15007B1 - Electric furnace electrode holder. : en pl
  • SU24689A1 - Furnace for smoking and drying food : en ru
  • AT126100B - Immersion pyrometer. : de en
  • CA318433A - Catalyst : en fr
  • CA318502A - Ventilated container : en fr
  • CA318449A - Building construction : en fr
  • SU24542A1 - Gymnastic apparatus : en ru
  • SU24587A1 - Checkout : en ru
  • US1838173A - Process for obtaining highly luminous photographs : en
  • SU24414A1 - String indicator for typewriters : en ru
  • US1838569A - Frame construction for corn harvesters : en
  • CH151612A - Cistern. : de en
  • BE384189A - : en
  • FR716986A - Sophisticated bed base : en fr
  • FR717003A - cigarette case or other objects : en fr
  • GB363900A - An improved rotary drum furnace : en
  • AT126028B - Clock mechanism. : de en
  • CA318356A - Dispensing device : en fr
  • CH151591A - Sieve device. : de en
  • CH151755A - Friction lock. : de en
  • PL15104B1 - The method of producing porous bodies. : en pl
  • CH151787A - Device for remote control of a plurality of adjustable organs. : de en
  • US1838233A - Alarm switch : en
  • AT125999B - Process for the production of construction panels. : de en
  • US1838133A - Shutter for projecting machines : en
  • US1838920A - Electrical dehydrator having blade electrode : en
  • CH151851A - Collectors for electric railways. : de en
  • US1838984A - Rocket motor aeroplane : en
  • CH151819A - Handheld fire extinguisher. : de en
  • DE540930C - Process for the preparation of 1,2,7,8-diphthaloylphenanthridone : de en
  • SU24831A1 - Internal combustion engine : en ru
  • US1838382A - Brake mechanism : en
  • SU24457A1 - Device for exciting electrical oscillations : en ru
  • SU24534A1 - Instrument for determining the volume of air passed through a person’s lungs : en ru
  • GB363916A - Improvements in the manufacture of electric incandescent lamp bulbs or like hollow glass vessels : en
  • SU24565A1 - Device for folding dishes stacks : en ru
  • US1838360A - Cotton picker spindle : en
  • US1838355A - Cultivator tooth mounting : en
  • US1838553A - Parallel resurfacing : en
  • CA318383A - Lamp shade securing device : en fr
  • CA318505A - Cutting block : en fr
  • DE540840C - Electric gas purifier : de en
  • BE384508A - : en fr
  • CH151691A - Device for measuring the wood feed path on wood grinders for the purpose of determining the stone sharpness. : de en
  • US1838626A - Fruit pulping machine : en
  • SU24593A1 - Water dispenser : en ru
  • US1838204A - Inclined elevator : en
  • US1839076A - Tent : en
  • DE540740C - Device for turning workpieces moving on a conveyor belt : de en
  • FR716995A - Improvements to air-cooled retorts, more specifically for mechanically loaded hearth grids : en fr
  • US1838823A - Apparatus for treating and handling automobiles : en
  • US1838887A - Display sign : en
  • SU24490A1 - Wire for entering current into vacuum glass vessels : en ru
  • US1838396A - Measuring valve : en
  • US1839114A - Refining of petroleum oils : en
  • CA318460A - Friction gear : en fr
  • SU24822A1 - A wall enclosing the combustion chamber in the furnaces of industrial furnaces and steam boilers : en ru
  • US1838623A - Supporting means for flexible tubing : en
  • US1839001A - Device for locating sunken vessels : en
  • US1839075A - Electric contact breaker : en
  • PL15127B1 - The method of obtaining new cellulose compounds. : en pl
  • SU24810A1 - Apparatus for changing the cross section of fixed cores of inductors of electrical machines : en ru
  • US1839154A - Mercury vapor rectifier : en
  • AT125919B - Adding machine. : de en
  • AT125932B - Lighting system for airport landing areas. : de en
  • CH151620A - Instrument for scraping in and out corners and flat surfaces. : de en
  • CH151645A - Eccentric dobby. : de en
  • CH151679A - Process for the preparation of monochloro-4.5.8.9-dibenzpyrenquinone-3.10. : de en
  • US1838614A - Slowness tester for paper stock : en
  • AT126083B - Process for the production of lamellar elements for radiators for motor vehicles. : de en
  • CH151708A - Calculator for primary schools. : de en
  • DE540842C - Process for the preparation of 8-acetyloxyquinoline-7-carboxylic acid : de en
  • DE540910C - Internal combustion engine with closed crankcase and air inlet on the housing : de en
  • ES124734A1 - REFRIGERATOR MACHINE : en es
  • CH151726A - Self-winding strapless pocket watch. : de en
  • AT125931B - Radioactive drug carrier. : de en
  • CA318438A - Gas holder : en fr
  • CA318511A - Automobile storage system : en fr
  • US1838655A - Fire extinguisher : en
  • USD85856S - Design rob : en
  • CA318478A - Spike puller : en fr
  • SU24775A1 - Self-acting vertical-rotary closure for culverts of hydraulic structures : en ru
  • CH151759A - Process for the production of insulating bodies for spark plugs. : de en
  • PL15038B1 - Rotating anti-skid spikes fastened to the heel of shoes. : en pl
  • AT126024B - Valveless pressure lubrication device. : de en
  • BE384309A - : en
  • DE540722C - Process for the manufacture of chambers : de en
  • US1838427A - Ore reduction : en
  • US1838754A - Spacing device for containers : en
  • CA318378A - Blower for grain harvesters : en fr
  • PL15027B1 - Firearm. : en pl
  • US1838122A - Stator for reversible induction motors : en
  • US1838969A - Paper manufacture : en
  • US1838150A - Method of fitting and winding coils on pole armatures or field magnets : en
  • US1838363A - Dispensing and lighting device : en
  • CA318363A - Golf bag standard : en fr
  • DE540787C - Arrangement for canceling the voltage drop in the compensation winding of a rotor-excited commutator rear machine : de en
  • DE540824C - Process for the production of a non-elastic fabric : de en
  • FR717020A - Fixing device for hub guard : en fr
  • GB363806A - Improvements relating to water heaters : en
  • AT126074B - Device for comparing the frequency and phase of two high-voltage networks to be connected in parallel. : de en
  • DE540898C - Device for overheating one medium by another overheated medium : de en
  • IE13373L - Submarine communication cables. : en
  • GB364624A - A process for the continuous production of nitro-pentaerythrite : en
  • CA318524A - Tube tunnel : en fr
  • CH151608A - Hydrating key. : en fr
  • DE540791C - Method and machine for the production of weft warp knitted goods : de en
  • BE384147A - : en fr
  • CH151699A - Device for drying printed or other moist paper or fabric webs. : de en
  • DE540799C - Double hand pulley : de en
  • US1838367A - Preparation of high alpha cellulosic pulp : en
  • US1839060A - Substance preparation : en
  • SU24527A1 - Device for pulling bristles from the skins of slaughtered animals : en ru
  • US1838856A - Lap table : en
  • US1838079A - Adjustable equalizer fulcrum device : en
  • US1838192A - Cigar filler charge transfer : en
  • US1838718A - Reclaiming spent oil : en
  • US1838936A - Leer feeder attachment : en
  • US1838681A - Index device : en
  • US1838093A - Dispensing faucet : en
  • US1838630A - Music rest for pianos : en
  • CH151686A - Malleable mass. : de en
  • PL15006B1 - Explosive cartridge for carbon or scale bursting. : en pl
  • US1838213A - Folding chair : en
  • US1838307A - Paper severing and dispensing means : en
  • US1839049A - Process and apparatus for treating oils : en
  • CA318452A - Television system : en fr
  • CH151753A - Check valve. : de en
  • PL15026B1 - Penetrating, foaming and emulsifying wetting agents. : en pl
  • SU24625A1 - Rotary valve in the form of a hollow cylinder for pipelines : en ru
  • US1838501A - Alternating current clock : en
  • US1838848A - Method of and apparatus for dehydrating emulsions : en
  • PL15132B1 - A quality regulator, consisting of a series of diaphragms connected to each other. : en pl
  • US1838528A - Controlling apparatus for electric circuit breakers : en
  • CH151829A - Method of packaging smoking material and packaging for smoking material. : de en
  • AT125991B - Fabric sample card. : de en
  • CH151624A - Foot pad. : de en
  • CH151847A - Lubricating pads for axle bearings. : de en
  • PL15034B1 - Device for automatic weighing of all kinds of materials. : en pl
  • CH151850A - Pressurized fluid brake. : en fr
  • DE540872C - Process for the production of plastics insoluble in water and organic solvents : de en
  • CH151675A - Process for the preparation of 4,6-dichloro-3-amino-1-toluene-2-sulfonic acid. : de en
  • CH151763A - Procedure for operating tubular steam generators. : de en
  • DE540849C - Device for the electrical transmission of characters : de en
  • DE540854C - Distribution box for low-voltage lines : de en
  • ES124915A1 - A new procedure for the manufacture of belts and similar articles. : en es
  • SU24391A1 - Apparatus for cleaning sulfur from impurities : en ru
  • CH151779A - Binder for mica insulation material. : de en
  • SU24419A1 - Installation for using heat from cooling pig iron : en ru
  • US1838333A - Fastener for key cylinders : en
  • AT126047B - Device for damping vibrations in overhead lines. : de en
  • CA318527A - Wire tying tool : en fr
  • GB364541A - Improvements in or relating to electric radiators or heaters : en
  • PL15135B1 - Electrode for welding iron and its alloys with an electric arc. : en pl
  • SU24365A1 - Drilling device for drilling well curvature : en ru
  • US1838159A - Vulcanization of rubber : en
  • CA318406A - Dirigible : en fr
  • AT125909B - Sterile bandage pack. : de en
  • CA318430A - Rail bond : en fr
  • CH151611A - Flush device. : en fr
  • GB363803A - A new or improved brassiere or bust holder : en
  • GB363889A - Improvements in means for automatically stopping internal combustion engines when the flow of oil in the lubrication system ceases : en
  • GB363894A - An improved portable electrical massage appliance : en
  • SU24442A1 - Air automatic single-wire brake with multi-chamber diaphragm air distributor : en ru
  • US1838476A - Disk furrow opener for seeding machines : en
  • US1838483A - Twister-head traversing motion for wool-spinning machines : en
  • ES124869A1 - A cross-belt feeder mechanism, system perfected. : en es
  • GB363935A - Improvements in or relating to stands for pens and the like : en
  • CA318516A - Direction indicating signal for automobiles : en fr
  • ES124879A1 - A new device for permanent hair curling. : en es
  • FR716957A - Typewriter : en fr
  • FR717056A - Process for the production of high value liquid hydrocarbons, including aromatic hydrocarbons, and acetylene : en fr
  • GB364555A - Improvements in or relating to carpet holders : en
  • US1838305A - Manufacture of sheet glass : en
  • US1838629A - Synchronous motor-driven converter : en
  • GB363743A - Improvements in and relating to railway sleepers : en
  • GB363794A - Improved cleansing compound : en
  • AT125915B - Calculating or booking machine. : de en
  • CH151599A - Cold liquid mass for the production of bituminous road surfaces and process for the production of this mass. : de en
  • GB363774A - Improvements in electrically heated hot plates : en
  • GB364122A - Improvements in or relating to telephone and like cables : en
  • SU24494A1 - Photocell : en ru
  • SU24811A1 - Device for changing the cross section of fixed cores of the magnetic system of electrical machines : en ru
  • AT126004B - Shaving brush. : de en
  • DE513312C - Process and device for the pyrogenic splitting of mineral oils : de en
  • AT125998B - Carpet. : de en
  • CH151785A - Device for remote control and remote monitoring of adjustable organs. : de en
  • US1838477A - Gas turbine : en
  • FR716974A - Exhibition or apartment easel : en fr
  • GB363921A - Improvements in or relating to welding : en
  • AT126007B - Electric chain thread monitor for looms. : de en
  • CH151805A - Liquid fuel burners. : de en
  • ES124894A1 - A new device in the lighters for stoves. : en es
  • GB363781A - Improvements in spindle bearing : en
  • GB364025A - Improvements in drawing-compasses : en
  • AU553531A - Improvements in or relating to radio and other high frequency receivers : en
  • CA318359A - Binding post for papers, forms, documents, etc. : en fr
  • CH151862A - Process for the production of a valuable sulphonation product. : de en
  • GB363940A - Manufacture of non-splintering glass, so-called safety glass : en
  • GB364019A - Improvements in apparatus for measuring and vending liquids : en
  • GB364554A - Process for the production of white opaque glazes and enamels : en
  • CH151729A - Watch case. : en fr
  • CH151867A - Process for the preparation of 6-p-tolylamino-2-naphthol. : de en
  • FR716968A - Improvements made to mobile windows, in particular those for railway cars : en fr
  • GB363901A - Improvements in or relating to railway vehicles : en
  • CH151631A - Brush. : de en
  • CH151770A - Arrangement for the excitation of asynchronous reactive power machines. : de en
  • CH151638A - Corrosion-resistant equipment. : de en
  • SU24517A1 - Attachment to a stocking machine for cutting the yarn : en ru
  • US1838482A - Foot rest : en
  • US1838492A - Knife guard : en
  • ES124866A1 - A procedure for spraying combustible liquids by using water heating. : en es
  • CA318403A - Vegetable treating and grading apparatus : en fr
  • CH151595A - Multi-part sliding window with counterweights. : de en
  • US1838565A - Machine for grinding and refining paint, cellulose, chocolate, chemicals, and such like material : en
  • CH151775A - Arrangement for damping the mechanical vibrations of overhead lines. : de en
  • CH151846A - Metal door made of light metal. : de en
  • GB363742A - Autographic registers : en
  • PL14938B1 - The method of kneading boots and footwear with rubber soles by means of ironing. : en pl
  • CH151839A - Lighting device on motor vehicles. : de en
  • PL15055B1 - A method of screening and purifying granular materials, and an apparatus for carrying out the method. : en pl
  • SU24664A1 - Tutorial for observing the effects of binocular vision : en ru
  • FR717094A - Improvements to the inking mechanism of the printing surfaces of rotary intaglio printing machines : en fr
  • GB364067A - Improvements in or relating to tobacco-feeding machines : en
  • GB363837A - Improvements in or relating to the production of alloys of beryllium with heavy basemetals : en
  • GB363978A - Apparatus for cooling and preliminarily washing gases, particularly blast furnace gases, which are to be purified by electrical precipitation : en
  • GB364125A - Improvements in and relating to apparatus for reproducing sound : en
  • FR716764A - Traction sprayer improvements : en fr
  • GB364547A - Improvements relating to the manufacture of sweetmeats : en
  • ES124920A3 - A mechanical process for manufacturing markers. : en es
  • US1838190A - Belt conveyer idler : en
  • US1838343A - Air pressure reducer valve : en
  • GB364566A - Improvements in containers : en
  • FR717066A - Colored Back Layer Motion Picture Enhancements : en fr
  • PL14952B1 - Laundry machine. : en pl
  • SU24422A1 - A device for trapping dust when releasing it from collections to trolleys : en ru
  • US1838181A - Supporting and spacing means for gaseous discharge tures : en
  • GB363848A - Process for the removal of ammonia and sulphuretted hydrogen from gases : en
  • GB363938A - Improvements in marine dredgers : en
  • DE540870C - Machine for making openings for mortise locks in doors : de en
  • FR716956A - Apparatus for instant brewing of coffee and the like : en fr
  • DE540797C - Trolley for extension and flexion, especially for the legs : de en
  • GB363754A - Starting of internal-combustion engines : en
  • FR716907A - Process for manufacturing cellulose films : en fr
  • GB363793A - Improvements in feeding devices for percussive tools : en
  • DE540964C - Pneumatic mail receiver : de en
  • FR716997A - Two-ball air pump valve for internal combustion engines, especially in motor vehicles : en fr
  • SU24553A1 - Casting machine : en ru
  • FR716999A - Tool, such as a knife or the like, comprising a handle : en fr
  • GB363829A - Improvements in stands for garments and the like : en
  • DE540784C - Method of manufacturing waveguides : de en
  • US1838542A - Device for cutting pack-thread : en
  • FR717041A - Drain pipe for liquid dispenser : en fr
  • SU24366A1 - Instrument for measuring borehole curvature : en ru
  • US1838931A - Apparatus for converting commercial frequency circuits into high frequency circuits : en
  • US1839044A - Gravel well screen : en
  • SU24722A1 - Device for rescue drowning : en ru
  • US1838097A - Reenforced inner sole and method of reenforcing the same : en
  • US1838269A - Box or carton for containing fragile articles and its manufacture : en
  • CH151841A - Method of manufacturing the casing of a pneumatic tire. : en fr
  • DE540844C - Ribbon guide for typewriters : de en
  • SU24644A1 - Libra : en ru
  • SU24786A1 - Pneumatic support for rivets : en ru
  • US1838449A - Process of and apparatus for the extraction of gasoline from natural gas : en
  • US1838649A - Eye protector : en
  • FR717067A - Process for uniformly distributing fat-soluble vitamins in aqueous liquids : en fr
  • USD85878S - Design fob a celery ibay ob similar article : en
  • CH151823A - Device for protection against theft and fire. : en fr
  • GB363780A - Improvements in savings boxes : en
  • GB363818A - Improvements relating to fire extinguishing systems : en
  • AT125913B - Aperture device for X-ray tubes. : de en
  • US1838080A - Cylinder head : en
  • US1838994A - Knitting process : en
  • USD85893S - Design fob a badiatob cap : en
  • CA318414A - Locomotive driving connection : en fr
  • SU24683A1 - Crushing machine : en ru
  • SU24751A1 - Wool blending machine : en ru
  • US1838914A - Intermittent treater : en
  • AT126043B - Individual drive for the cylinders of the drying group of paper machines. : de en
  • AU3072730A - Improvements relating tothe manufacture of electric rare gas filled lamps : en
  • CA318501A - Method of finishing rounds : en fr
  • CH151794A - Electrode system with asymmetrical conductivity. : de en
  • AT126030B - Rotary piston machine with sickle-shaped working space. : de en
  • BE383873A - : en
  • CA318442A - Pipe elbow lathe : en fr
  • CH151825A - Illuminated advertising apparatus with a change of photo. : de en
  • AT126014B - Radial thrust bearing. : de en
  • PL15032B1 - : en pl
  • US1838646A - Ophthalmic mounting : en
  • US1838692A - Driving fixture : en
  • US1839050A - Machine for making cream caramels and other caramels : en
  • US1838998A - Crushing mill : en
  • GB364022A - Improved means for indexing gramophone and like disc records : en
  • SU24674A1 - Apparatus for testing the plasticity of concrete : en ru
  • SU24721A1 - Device for cutting algae device for lifting on the vessel : en ru
  • SU24724A1 - Ship Mover : en ru
  • SU24728A1 - Writing device for a pencil in mittens or gloves : en ru
  • US1838738A - Electrical battery cell extractor : en
  • US1838795A - Lift truck skid : en
  • CA318394A - Pump : en fr
  • CH151818A - Device for drying hair. : en fr
  • GB363885A - Improvements in and relating to lasts for use in the manufacture and repair of bootsand shoes : en
  • GB364033A - Production of di-calcium or di-magnesium phosphate and of mixed fertilisers containing the same : en
  • CH151767A - AC motor for economical operation at low loads. : en it
  • AT126037B - Heavy oil power engine with jet atomization of the fuel in a compression space constricted by the working cylinder. : de en
  • PL15012B1 - Sheet metal hub and the method of its production. : en pl
  • SU24551A1 - Metal mold for casting gland rings : en ru
  • SU24379A1 - A device for winding linoleum into rolls before cutting it : en ru
  • SU24706A1 - Copying device : en ru
  • SU24729A1 - Pattern for cutting shoe tops : en ru
  • SU24790A1 - Adjusting device for horizontal wind engines : en ru
  • US1838358A - Process for making coated paper : en
  • FR716801A - Gate valve for wind and hot gas pipes : en fr
  • FR717093A - Improvements to freight transport and handling equipment : en fr
  • US1838169A - Line flow fan : en
  • US1838411A - Container : en
  • US1838831A - Metallic core for electromagnets : en
  • US1839017A - Process of cracking oils : en
  • SU24502A1 - Grease trap : en ru
  • GB363800A - Improvements in cotton harvesting machines : en
  • SU24619A1 - Combustion chamber for internal combustion turbines : en ru
  • CH151684A - Process for tanning hides and skins and means for their execution. : de en
  • SU24376A1 - Stamping press : en ru
  • US1838164A - Band saw wheel and tire therefor : en
  • CA318520A - Method of colouring rubber articles : en fr
  • CA318404A - Planting machine : en fr
  • CH151654A - Washing trough. : de en
  • CH151887A - Process for the preparation of 4-glycolylamino-4'-amino-arsenobenzene. : de en
  • US1838332A - Electric cable : en
  • US1838667A - Slagging furnace : en
  • US1838809A - Ceramic composition : en
  • US1839092A - Discharge mechanism for pasteurizer vats and the like : en
  • SU24469A1 - Electromusic Instrument : en ru
  • PL14989B1 - A method of cleaning the electrodes from deposits, especially in gas cleaners. : en pl
  • US1838262A - Garment form : en
  • US1838763A - Method and means for combining energies : en
  • CA318424A - Car lift and greasing device : en fr
  • FR716883A - Device for transferring on cards or perforated tapes, values and signs written or printed on a model : en fr
  • AT125920B - Coupling device for high frequency amplifiers. : de en
  • CH151836A - Device for controlling the steered wheels of vehicles. : en fr
  • US1838906A - Brake cross shaft bracket : en
  • SU24817A1 - Electronic lamp connector : en ru
  • US1838314A - Apparatus for forming offset flanges on sheet metal panels and the like : en
  • US1838561A - Bed construction : en
  • US1838717A - Prong binder : en
  • SU24384A1 - Corridor Charcoal Furnace : en ru
  • SU24513A1 - Chain grate : en ru
  • SU24718A1 - Sterilization, filling and capping machine : en ru
  • USD85882S - Design for a ptjmp : en
  • DK45068C - Radioactive Rubber Mushroom. : da en
  • GB363757A - Improvements in or relating to ironing machines : en
  • DE540869C - Flat vacuum cleaner nozzle, especially for cleaning the radiators of collective heating u. like : de en
  • FR716846A - Improvements to devices used to affix a time stamp : en fr
  • DE540712C - Shortened umbrella : de en
  • SU24562A1 - Oven : en ru
  • US1838229A - Azodyestuffs insoluble in water and process of making same : en
  • US1839178A - Metal joist : en
  • GB363790A - Manufacture of welded pipe : en
  • GB363795A - Improvements in and relating to hydraulic operating mechanism for electric switches : en
  • FR716759A - Directing antenna : en fr
  • SU24385A1 - Paper recorder : en ru
  • SU24400A1 - Fire Tube Steam Boiler : en ru
  • PL14960B1 - A device that signals the passage of people through a protected section at night. : en pl
  • AT126044B - Telephone PBX. : de en
  • PL14950B1 - The method of obtaining water-insoluble azo dyes. : en pl
  • FR716866A - Sandblasting machine : en fr
  • FR716946A - Hinge : en fr
  • FR717071A - Door : en fr
  • GB363777A - Heating-radiators for buildings : en
  • US1838841A - Stamp affixing machine : en
  • FR716878A - Improvements made to valves controlled by a counterweight and a float ball : en fr
  • DE540775C - Device for regulating the superheating temperature of the steam in locomotives with large pipe superheaters : de en
  • ES124925A3 - An improvement in natural silk or other animal fiber fabrics with samples or drawings. : en es
  • GB364053A - Improvements in or relating to incubators : en
  • FR716979A - Thermal tripping current limiter : en fr
  • DE540610C - Folding machine : de en
  • CH151771A - Device for reducing the eddy current losses caused by the frontal stray field in the ends of slot bars emerging from the stator slots of AC machines. : de en
  • ES124874A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • DE540896C - Process for the production of hydrocarbons of the ethylene series from carbon oxide-containing technical gas mixtures : de en
  • ES124867A1 - A manufacturing process for a static eliminator in radiotelegraph, radiotelephone, television and phototelegraph receptions and other wireless receptions. : en es
  • GB364101A - Improvements in and relating to machine guns and small arms : en
  • DE540715C - Locking device for elevator shaft doors : de en
  • FR717089A - Plain, flat ceiling for ceramic furnaces : en fr
  • GB363738A - Improvements relating to sheet collecting or collating mechanism for printing machines : en
  • GB363744A - Distributing receptacle for liquid or pasty substances such as for instance liquid glue : en
  • FR717097A - Synthetic manufacturing process for acetic acid : en fr
  • FR716864A - Improved suspension for vehicles and especially for baby carriages and the like : en fr
  • GB364545A - Improvements in and relating to intermittently acting feeding devices, more particularly for the picture carriers of advertising picture projectors : en
  • SU24679A1 - Counting disc for determining the time between two crossings : en ru
  • US1838432A - Contractible film spool : en
  • SU24574A1 - Mobile warm for road works : en ru
  • US1838668A - Double acting hydraulic brake applying apparatus : en
  • CA318349A - Rail anchor : en fr
  • CH151749A - Lighter. : de en
  • AT125989B - Pencil sharpener. : de en
  • CH151634A - Filling valve on bottle filling devices for thick filling goods. : de en
  • AT125974B - Apparatus for the demonstration of speaking motion pictures. : de en
  • CH151780A - Device for controlling and monitoring adjustable organs. : de en
  • PL15052B3 - The method and apparatus for extracting gases generated during fuel degassing. : en pl
  • SU24556A1 - Briquetting method for metal shavings : en ru
  • US1838530A - Glass furnace : en
  • US1838583A - Construction of fireproof buildings : en
  • US1839070A - Beverage dispensing counter : en
  • CH151669A - Process for the production of cellulose using bisulfite from resin-rich wood. : de en
  • CH151732A - Process for the production of heat treatable precious metal alloys. : de en
  • FR716754A - Rotary motor : en fr
  • GB363838A - Improvements in or relating to wind deflectors or wings for vehicles : en
  • ES124819A1 - New convertible sofa system in bed and vice versa. : en es
  • CA318419A - Locomotive : en fr
  • CH151738A - Blade for safety razors. : de en
  • CH151666A - Process for the preparation of highly concentrated nitric acid. : de en
  • PL14992B1 - Method of decomposing gases. : en pl
  • US1838108A - Mosaic article : en
  • US1838153A - Machine for stamping rear ends of boxes : en
  • US1838704A - Bag making machine : en
  • AT126052B - Equipment for side boxes, especially for line voting systems. : de en
  • CH151880A - Process for the preparation of a vat dye. : de en
  • SU24763A1 - Automatic weighing device for coal supplied by the elevator-lift : en ru
  • SU24464A1 - Device for radio telephone modulation : en ru
  • SU24518A1 - Method and machine for in the network : en ru
  • USD85899S - Design for a service tray : en
  • US1838535A - Tobacco transplanter : en
  • DE540838C - Centrifugal separator for separating solid and liquid substances from gases and vapors : de en
  • CH151651A - Process for preparing fabrics, paper, leather and the like for machine printing. : de en
  • DE518316C - Process for the preparation of cycloketones, polycycloketones and quinones : de en
  • DK45051C - Sugar beet harvester. : da en
  • ES114863A1 - Mechanical procedure for cleaning the seed of zaragatona. : en es
  • FR716852A - Device to prevent back-ignition in mercury vapor rectifiers : en fr
  • AT125969B - Spin dryer for rayon. : de en
  • FR716961A - Billiard game : en fr
  • AT126071B - Stator switch and starter for AC motors with automatic overcurrent and zero voltage release operated by the same organ. : de en
  • USRE18306E - new tobk : en
  • CA318497A - Locomotive tender : en fr
  • SU24405A1 - A device for cleaning boiler tubes : en ru
  • SU24670A1 - Method for measuring deformations using a string oscillator : en ru
  • SU24714A1 - Pneumatic sectional tire : en ru
  • US1838182A - Scale : en
  • PL14978B1 - The method of carrying out gas reactions. : en pl
  • US1838881A - Typewriter attachment : en
  • CA318434A - Phenol-aldehyde condensation product : en fr
  • PL15002B1 - A method of cleaning hot gases. : en pl
  • US1838709A - Device for transmitting pictures telegraphically : en
  • US1838917A - Double-field dehydrator : en
  • US1838922A - Method of dehydrating petroleum emulsions : en
  • US1838750A - Motion picture projector adjusting and locking mechanism : en
  • US1839042A - Ball-cock valve : en
  • GB363778A - Improvements relating to change speed operating mechanism for motor cycles and the like : en
  • GB364546A - Improvements in or relating to porous metal bodies, and process of producing same : en
  • US1838609A - Ventilating fan : en
  • US1838858A - Egg carton filler : en
  • US1838997A - Box or carton : en
  • CH151653A - Laundry centrifuge. : de en
  • SU24558A1 - Photographic Cutting Machine : en ru
  • US1838100A - Lubricator : en
  • US1838879A - Dihydroxy-disulpho-1:2:2':1' dinaphthazine and the process of making same : en
  • CA318499A - Centrifugal fan : en fr
  • AT126059B - High voltage multi-conductor cable. : de en
  • CH151644A - Thread guiding device on reel machines. : de en
  • FR716842A - Front in a single block for ovens of bakeries, pastry shops and the like : en fr
  • FR716977A - Method and device for ventilating premises : en fr
  • SU24429A1 - A device for immersion in a quenching bath of quenched products sandwiched in a press : en ru
  • SU24682A1 - Optical harmonic analyzer : en ru
  • SU24696A1 - Movie projector with uniform film movement and optical alignment : en ru
  • SU24761A1 - Device for transferring bulk cargo from one conveyor belt to another : en ru
  • US1838344A - Luggage carrier for automobile bodies : en
  • DE540721C - Hydraulic press : de en
  • GB363855A - Improved means for converting rotary into reciprocatory motion : en
  • PL15102B1 - A spring device that facilitates lifting the lid of the couch. : en pl
  • AT125929B - Process for the production of negative electrodes for accumulators. : de en
  • GB363779A - Improvements in manufacturing hinge butts : en
  • GB363811A - Improvements in and relating to resilient suspensions for motor road vehicles and the like : en
  • US1838275A - Retarding mechanism for railway rolling stock : en
  • SU24531A1 - Talping machine for bast stalks : en ru
  • US1838765A - Combination day and sleeping passenger vehicle : en
  • US1838264A - Radio apparatus : en
  • US1838696A - High potential switch : en
  • CH151873A - Process for the preparation of a 3.4.8.9-dibenzpyrenquinone-5.10 dye. : de en
  • US1838168A - Jack : en
  • US1838279A - Plow : en
  • CH151777A - Tension-free suspension of rope-like bodies on supports. : de en
  • FR716963A - Safety device for razors : en fr
  • CH151734A - Device for bending tubes. : de en
  • SU24377A1 - Piston Ring Rolling Machine : en ru
  • AT125911B - Support frame for a high-performance X-ray apparatus. : de en
  • BE384081A - : en
  • CH151766A - Refrigeration system in which ice that has precipitated on the evaporator is thawed by spraying with water. : de en
  • BE383931A - : en
  • CH151745A - Electric burning tool for handcrafted pyrography. : de en
  • CA318405A - Sewer cleaning apparatus : en fr
  • CH151842A - Bicycle stand with safety device to prevent bicycles from being stolen. : de en
  • US1838940A - Machine for washing tumblers and like liquid receptacles : en
  • CH151756A - Mobile and transportable hopper crane for all earthworks, loading, unloading and other applications. : en fr
  • SU24785A1 - Mechanical screwdriver : en ru
  • US1838454A - Method of manufacturing alkylisoalkyl-phenols : en
  • US1838707A - Process of and composition for bleaching oils, fats, and waxes and the product resulting therefrom : en
  • US1838805A - Sand tempering machine : en
  • CA318396A - Drain connection : en fr
  • AT125972B - Carpet made from a paper web. : de en
  • CA318466A - Book stitching machine : en fr
  • US1838845A - Hydrometric recorder : en
  • DE540737C - Handlebar twist grip for motorcycles : de en
  • DE540785C - Device for fastening and stiffening the end winding parts of the stand of AC machines : de en
  • CA318450A - Roof : en fr
  • CA318379A - Shock absorber : en fr
  • PL15091B1 - Wringer. : en pl
  • PL15043B1 - Mechanism for moving electrical apparatus. : en pl
  • SU24652A1 - Automatic scales for loose bodies : en ru
  • US1839008A - of dttrsley : en
  • US1838502A - Vibrant bar for musical instruments : en
  • US1838993A - Coin controlled weighing scale : en
  • DK45060C - Carrier for gas-fired liquid heaters. : da en
  • FR716833A - Luggage rack for motor vehicle : en fr
  • AT125925B - Electric noble gas lamp. : de en
  • AT125959B - System for operating high-voltage X-ray tubes. : de en
  • SU24478A1 - Machine for sealing insulating yarn ends of electrical wires : en ru
  • US1838217A - Can : en
  • US1838258A - Propeller turret for propulsion and steering of aeroships : en
  • US1838639A - Closure : en
  • US1839188A - Nozzle device : en
  • SU24752A1 - Prilny pelvis : en ru
  • US1838151A - Barricade structure : en
  • US1838645A - Muffler : en
  • US1839024A - Process for cracking oils : en
  • BE384255A - Shatter-resistant and chemically neutral shrink brick. : en fr
  • CH151663A - Process for the preparation of a salty tasting product suitable for consumption purposes. : de en
  • CH151688A - Process for the preparation of fertilizers that can be spread and stored. : de en
  • CH151886A - Method for preparing an aqueous solution of a quinine hydrochloride compound. : de en
  • DE540925C - Insulating connection of oil-filled cables : de en
  • PL14942B1 - Plate for printing images on rotary machines. : en pl
  • SU24663A1 - A device for comparative testing of colored glass : en ru
  • US1838582A - Shaft mounting : en
  • US1838753A - Gas burning attachment for stoves : en
  • FR716768A - Photo frame : en fr
  • CH151730A - Winding device for keyless watches. : de en
  • ES124496A1 - Improvements in chairs or similar whose legs or supports are folding or foldable. : en es
  • ES124785A3 - A liquid for charging electric batteries. : en es
  • CA318377A - Washing machine : en fr
  • ES124742A1 - Improvements introduced in roller shutter drive devices. : en es
  • GB363887A - A reserved seat indicator : en
  • US1838679A - Mounting for radio antenne : en
  • US1838924A - Dehydrator with high field intensity grounded electrode : en
  • CA318455A - Electrical winding : en fr
  • DK45066C - Method by which fibrosis substances are made impermeable to liquids. : da en
  • GB363766A - An improved inking roller : en
  • GB363824A - Improvements in or relating to water-tube steam-boilers : en
  • DE540783C - Device for electrical drying of cables or other electrical conductors insulated with fiber material : de en
  • DE540744C - Missile : de en
  • DE540786C - Brush holder for electrical machines with at least one brush guided in a brush pocket with brush edges parallel to the barrel axis : de en
  • CA318420A - Locomotive driving connection : en fr
  • CH151625A - Equipment to accommodate the hat in cinemas etc. : de en
  • DE540812C - Spur wheel : de en
  • FR716924A - Fairground attraction : en fr
  • FR716903A - Mechanical scraper for cleaning surfaces covered or coated with a material free of hardness : en fr
  • FR716981A - Improvements to vehicle wheels and their manufacture : en fr
  • FR716913A - Loom with multiple support of the drive shafts in the two side uprights of the frame : en fr
  • US1838425A - Iron or steel and process of making or treating same : en
  • US1838826A - Preservation and treatment of latex : en
  • US1838878A - Horizontal vent operating device : en
  • DE540794C - Device for sharpening belt ends across the longitudinal direction : de en
  • FR717065A - Sandy wheelbarrow : en fr
  • ES124896A3 - Method for molding tires built on a drum. : en es
  • DE540769C - Wrought iron shoe made of flat iron : de en
  • IE13327L - Safety razors : en
  • PL14953B1 - The method of obtaining zinc salt solutions. : en pl
  • US1838703A - Selective controlling means for alpha plurality of locomotive booster motors : en
  • US1839125A - Steam boiler : en
  • FR716853A - Mercury vapor rectifier with parts inserted in front of the anodes : en fr
  • PL15122B1 - A method of producing a bituminous mixture for the construction of road pavements. : en pl
  • SU24410A1 - Linear perforating machine : en ru
  • SU24500A1 - Method and device for electric welding and brazing of metals : en ru
  • SU24520A1 - Gas cooler : en ru
  • SU24627A1 - Apparatus for one-sided tinning : en ru
  • US1838364A - Hose clamp : en
  • US1838556A - Packing container : en
  • US1838865A - Draft attachment for tractors : en
  • PL15093B1 - Wringer. : en pl
  • CH151888A - Process for the preparation of an N-substituted compound of the pyridone series. : de en
  • GB363819A - Improvements in and relating to addressing machines : en
  • PL15047B1 - Hand grenade fuse. : en pl
  • SU24493A1 - Photocell : en ru
  • US1838120A - Building structure : en
  • FR716925A - Improvements to light translating devices and in particular to light valves : en fr
  • DE540741C - Dressing device for grinding machines : de en
  • SU24482A1 - Electric switch : en ru
  • US1838276A - Display fixture : en
  • US1838330A - Method of reeling and rolling multiple strip metal : en
  • US1838339A - Magneto : en
  • US1838672A - Tunnel kiln : en
  • USD85895S - Design for a combined gas or electric cabinet range and refrigerator : en
  • PL15030B1 - Laundry tool. : en pl
  • SU24537A1 - Hearing test : en ru
  • US1838570A - Road machine : en
  • GB364054A - Improvements in or relating to cycle frames : en
  • FR716752A - Support, especially for single-track vehicles such as bicycles and the like : en fr
  • GB363745A - Improvements in and relating to inking mechanism for rotary printing presses : en
  • GB364074A - Improvements in systems of mounting the fly-wheel on the shafts of thermic engines, especially of multicylinder explosion engines for propelling land, sea or aerial vehicles : en
  • GB364534A - Improvements in aircraft : en
  • FR717087A - Manufacturing process for rubber-based varnishes and lacquers : en fr
  • FR716929A - Process for producing a gaseous fluid under pressure : en fr
  • FR717045A - Improvements to advertising boards and similar articles : en fr
  • GB363966A - Device for piling up glass objects on a mandrel : en
  • DE540607C - Process for the preparation of dry mixtures suitable for dye preparation : de en
  • SU24828A1 - Transport adaptation to postage stamps : en ru
  • GB363728A - Improvements in optical sound reproducing devices for use with talking films : en
  • DE540595C - Process for the production of Kloeppel insulators from ceramic material : de en
  • ES124870A1 - Improvements in the preparation of compositions to dampen noise, produced by vibration, especially in automobile cars. : en es
  • PL15079B1 - Raw phosphate leaching method. : en pl
  • SU24536A1 - Apparatus for measuring the rate of reaction of the pupil to light stimuli : en ru
  • US1839155A - Process of concentrating ores by flotation : en
  • FR716880A - Appliance for cutting tiles : en fr
  • US1838453A - Propeller : en
  • US1838550A - Exhaust silencer : en
  • US1838896A - Speedometer temperature compensator : en
  • BE384153A - : en fr
  • CH151623A - Bed piece. : de en
  • CH151736A - Faculty. : en fr
  • CH151835A - Undercarriage for tracked vehicle. : en fr
  • CH151838A - Device on automobiles for starting and stopping the engine. : de en
  • PL14980B1 - Spectral filter. : en pl
  • SU24617A1 - Apparatus for cooling pistons of internal combustion engines : en ru
  • US1838559A - Apparatus for laundering : en
  • PL15037B1 - Foldable boat-suitcase. : en pl
  • SU24448A1 - A device for lubricating rails on curved track sections : en ru
  • USD85873S - Design for a dress : en
  • PL15025B1 - Ball joint for metal pipes. : en pl
  • US1838316A - Apparatus for producing carbon black : en
  • CH151610A - Bathing device. : de en
  • AT125958B - Cold storage for gas separation plants. : de en
  • CA318457A - Flush valve : en fr
  • FR716818A - Improvements to circular bobbin braiding machines : en fr
  • FR716998A - Toiletries for nails : en fr
  • DE540780C - Distributor made of insulating material for multi-core cables and cable bundles in telecommunications systems : de en
  • DE540991C - Electrically heated economy roasting tube : de en
  • PL14975B1 - A method of carbonization of fuels at low temperature and a device for carrying out this method. : en pl
  • SU24378A1 - Tissue machine : en ru
  • US1838904A - Pulp molding machine : en
  • GB363915A - Improvements in or relating to steering gear for trailers : en
  • GB364130A - Improvements in or relating to the treatment of textile fabrics : en
  • GB364582A - Method of and apparatus for filling bottles, cans and like containers : en
  • SU24463A1 - Piezoelectric frequency stabilizer : en ru
  • US1838730A - Railroad spreader : en
  • SU24834A1 - The method of device branches to pipelines : en ru
  • US1838086A - Float : en
  • US1839091A - Mechanical relay for transmitting adjusting impulses : en
  • DE540778C - Steam power plant consisting of high and low pressure stages with an intermediate storage tank : de en
  • DE540790C - Process for the production of adhesives : de en
  • FR716781A - Penetrating shank joint nail with three longitudinal ridges : en fr
  • FR716996A - Spray gun for spraying liquids on surfaces, especially vehicle surfaces, floors, etc. : en fr
  • FR717057A - Process for ridding pressure vessels of catalytic poisons : en fr
  • SU24548A1 - Method of making casting models : en ru
  • US1839146A - Illuminated mirror : en
  • FR716847A - Makeup bag : en fr
  • GB364563A - Improvements in and relating to electric motor starting apparatus : en
  • ES695U - Horizontal or perpendicular files. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15103B1 - : en pl
  • PL15133B1 - A method of making objects with a spongy or cellular structure made of rubber or containing rubber or similar material. : en pl
  • SU24567A1 - Drawing table : en ru
  • US1838632A - Method of decreasing shrinkage in aluminum bronze castings : en
  • US1838487A - Protector : en
  • US1838995A - Spindle feed mechanism for machine tools : en
  • CH151809A - Process for the mechanical indentation of a bead-shaped hollow rib in back plates for artificial teeth. : de en
  • AT125960B - Device to limit the opening width and to close doors. : de en
  • CH151635A - Transportable container designed for storing and pouring liquids. : de en
  • ES124885A3 - New separators-isolators for electric accumulator plates. : en es
  • AT125945B - Liquid syringe. : de en
  • PL14964B1 - Insulated wire. : en pl
  • SU24688A1 - Attachment to sewing machines for leveling the edge of the sticking of the edges of the tops of the tops when stitching the top : en ru
  • US1839105A - Photographic print drying machine : en
  • FR717016A - Process for coating with a flexible metal metals intended to be subjected to cold deformation : en fr
  • SU24650A1 - Automatic Scales : en ru
  • SU24694A1 - Shutter with disk diaphragm : en ru
  • SU24640A1 - The machine for applying tick marks on thermometers, burettes, etc. : en ru
  • US1838324A - Drinking fountain : en
  • SU24524A1 - Skin treatment machine : en ru
  • US1838790A - Dustproof watchcase with nonbreakable crystal : en
  • US1839109A - Volume control for radio amplifier circuits : en
  • US1838375A - Treater for intermittently treating fluid : en
  • US1838544A - Weatherstrip : en
  • US1838979A - Dehydrator having radial venturi-type electrodes : en
  • GB363730A - Improvements in or relating to bedsteads : en
  • GB364104A - Improvements in the manufacture and production of wetting, cleansing and dispersing agents : en
  • FR717005A - Improvements made to dust extractors : en fr
  • CA318467A - Carbureter : en fr
  • SU24418A1 - Method of leaching phosphorus poor in phosphorus with mineral acids : en ru
  • US1838825A - Sterilizing case : en
  • US1838976A - Treater having revolving electrode with wave shaped arms : en
  • CH151661A - Peeling machine for cereals and pulses. : de en
  • CH151792A - Object which has a metal part fused to an insulating part, the outline of this metal part at the melting point being significantly larger than the thickness of the melting point. : de en
  • GB364580A - Improvements in radio receiving apparatus : en
  • CA318447A - Self-locking spoke end connection : en fr
  • PL15001B3 - The method of obtaining calcium nitrate. : en pl
  • CH151619A - Bread slicer. : de en
  • FR716992A - Improvements to the construction of wagons : en fr
  • PL14914B1 - : en pl
  • SU24659A1 - The way sounds are summed : en ru
  • SU24791A1 - Sound attenuator for typewriters : en ru
  • US1839097A - Centrifugal fractionating apparatus : en
  • US1839180A - Aliment forming device : en
  • US1838142A - Apparatus for making plate glass : en
  • US1838184A - Greenhouse ventilator : en
  • SU24515A1 - Device for feeding fuel from the hopper to the furnace : en ru
  • SU24615A1 - Electromagnetic device for controlling the valves of internal combustion engines : en ru
  • US1838197A - Machine for expanding slitted metal sheets : en
  • US1838810A - Plasticizing process for ceramic compositions of feeble plasticity and product resulting therefrom : en
  • US1838250A - Adjustable belt and waist line garment : en
  • US1838329A - Electrical socket : en
  • US1839025A - Steering wheel : en
  • US1839122A - Power converting apparatus : en
  • US1838744A - Corn harvester : en
  • CH151828A - Italian-style pasta cooking box. : en fr
  • US1838387A - Loom shuttle : en
  • US1838889A - Emulsion treater : en
  • SU24646A1 - Single-plate and scale table scales for weighing goods : en ru
  • US1838170A - Projection lamp : en
  • US1838362A - Digging bucket construction for excavators : en
  • US1838505A - Heating and ventilating unit : en
  • AT125987B - Device for waving hair. : de en
  • CA318444A - Disc rolling machine : en fr
  • US1838619A - Compress : en
  • US1838808A - Plug fuse, adapter, and receptacle : en
  • FR716966A - Sophisticated pocket tool for electrical work and other applications : en fr
  • DE540700C - Process for the preparation of an organic arsenic compound of the pyrazolone series : de en
  • GB364060A - Electrolytic production of thiocyanide derivatives : en
  • DE540688C - Newspaper holder : de en
  • FR716934A - Improvements to liquid fuel pumps for internal combustion engines : en fr
  • FR716947A - Advanced bidet, bidet-foot bath and sitz bath : en fr
  • US1838611A - Sand blast helmet : en
  • US1838815A - Strain hardened manganese steel and method of producing same : en
  • GB363822A - Improvements in or relating to fire extinguishing apparatus : en
  • US1838861A - Package holder : en
  • PL15061B1 - Device for radio-electric receivers to prevent overexcitation. : en pl
  • US1838593A - Hopper car door securing mechanism : en
  • US1839118A - Polishing machine : en
  • USD85854S - William a : en
  • SU24395A1 - The method of producing ammonium sulfate : en ru
  • SU24492A1 - X-ray tube for feeding uncorrected alternating current : en ru
  • US1838183A - Mechanical exercising device : en
  • US1838467A - Collapsible bit : en
  • US1839041A - Bezel : en
  • PL14996B1 - A method for making paper tubes and a machine for carrying out the method. : en pl
  • PL15077B1 - The method of obtaining nitrate. : en pl
  • US1838356A - Colon irrigator or bidet : en
  • US1839089A - Stable surface alloy steel : en
  • CA318482A - Apparatus for winding wire from one coil to another : en fr
  • FR716970A - Improvements to fastening devices for ordinary bracelets, watch bracelets, belts or the like : en fr
  • SU24421A1 - Apparatus for reducing blast furnace flue dust from blast furnaces : en ru
  • SU24699A1 - Tape support for slides : en ru
  • AT126061B - Remote switch control with automatic release. : de en
  • DE540768C - Device for closing gaps in rock or similar structures : de en
  • FR716755A - Tenon joint for removable construction elements such as roads, walls, etc. : en fr
  • GB363755A - Improvements in or relating to electron discharge devices : en
  • US1838768A - Fireproofing mold : en
  • US1839063A - Substance preparation : en
  • AT125961B - Device for increasing the suction height of pumps. : de en
  • CH151641A - Tear-off device on combing machines. : de en
  • CH151860A - Process for the production of a valuable sulphonation product. : de en
  • US1838341A - Rolling mill control : en
  • US1838372A - Incandescent electric lamp : en
  • US1838685A - Imprint mounting for outdoor advertising structures : en
  • BE384334A - : en
  • CA318464A - Book stitching machine : en fr
  • US1838284A - Tune-sheet key indicator : en
  • USD85881S - Arthur i : en
  • SU24604A1 - Sort by weight : en ru
  • US1838335A - Tunnel boat : en
  • CA318525A - Leg covering garment : en fr
  • CH151630A - Device for baking vessels with a central heating pipe. : de en
  • PL14958B1 - Pret to the mesh grid. : en pl
  • PL14921B1 - High voltage cable with supersaturated paper insulation. : en pl
  • SU24439A1 - Shutter to freight door hatches : en ru
  • US1838236A - Automatic telephone dial illuminator : en
  • GB364124A - Improvements in or relating to means for the lubrication of bearings : en
  • US1838398A - Football game apparatus : en
  • US1838402A - Sash guide : en
  • US1838523A - Production of anthraquinone derivatives : en
  • SU24398A1 - The method of obtaining derivatives of thiourea : en ru
  • US1838886A - Electrical transmission of vibrations : en
  • SU24505A1 - Rotary drum firebox : en ru
  • US1838828A - Electrical dehydrator with free moving live electrode : en
  • US1838883A - Process for producing carbonized particles from finely pulverized coal : en
  • US1838981A - Electrical fishing apparatus : en
  • US1838536A - Control mechanism for power pressing machines : en
  • AT125902B - Dust collector for rock drilling machines, mining machines, etc. like : de en
  • FR716989A - Freezing plate for artificial ice rinks comprising cooling tubes placed on support strips : en fr
  • GB363942A - Improvements relating to mandrels : en
  • AT125923B - Adding machine. : de en
  • CH151782A - Device for remote control of adjustable organs via telephone connection lines. : de en
  • US1838690A - Motor hedge trimmer : en
  • CH151822A - Circuit arrangement for telephone systems. : de en
  • GB363749A - Improvements in or relating to rolling stock : en
  • ES684U - Individual school desk with combined seat and book shelf, folding as a whole. (Machine-translation by Google Translate, not legally binding) : en es
  • SU24820A1 - Oil Injector Register : en ru
  • US1838301A - Display or advertising device : en
  • US1839059A - Substance preparation : en
  • PL15124B1 - Method for the preparation of monobenzoyl-p-phenylenediamine and its derivatives. : en pl
  • US1838726A - Berry box crate : en
  • US1839136A - Composition and process for fireproofing cellulose material : en
  • FR717002A - Advanced training in vehicle signage at crossings : en fr
  • GB363832A - The manufacture of new vat dyestuffs : en
  • CA318441A - Sawing machine frame : en fr
  • CH151606A - Electric radiator. : de en
  • CA318485A - Driving mechanism : en fr
  • FR717079A - Improvements to the processes for the production of a printing color : en fr
  • GB363944A - Improvements in power-actuated picks : en
  • CA318439A - Gas holder : en fr
  • US1838640A - of wyomissing : en
  • US1838105A - Superheater or the like : en
  • AT126065B - Method for the finely graded starting of auxiliary engines, in particular for electric vehicles. : de en
  • BE384132A - Improvements to rotary pumps, compressors and similar machines : en fr
  • CH151812A - Process for the manufacture of personal care products. : de en
  • SU24485A1 - Instrument for testing magnetic materials for tempering and annealing : en ru
  • SU24658A1 - Method of summing the sounds recorded on film : en ru
  • SU24677A1 - Apparatus for determining the permeability of loose bodies : en ru
  • CA318475A - Valve device : en fr
  • AT126095B - Door lock with lockable bolt in the locked position. : de en
  • CH151769A - Method for regulating several control voltages, which are power functions of a common parameter, are combined at any phase angle, and which are generated in double induction controllers. : de en
  • CH151800A - Electrical device with a vessel, the interior of which should remain as completely sealed as possible from the atmosphere. : de en
  • SU24547A1 - Pot making machine : en ru
  • SU24579A1 - Saw for cross cutting wood : en ru
  • US1838527A - Electric induction furnace : en
  • US1838597A - Combined garment hanger and packaging device : en
  • US1838115A - Cross-feed mechanism : en
  • US1838463A - Adjustable fastening device : en
  • SU24424A1 - Hydraulic shutter for fiery oven doors : en ru
  • CA318507A - Wire basket : en fr
  • GB363964A - Improvements relating to belt conveyors : en
  • US1838610A - Milk cooler : en
  • CH151747A - Device for connecting a leather strap to the watch. : de en
  • AT126092B - Window stay. : de en
  • ES696U - System of conditioning and presentation of labels, stickers or not. (Machine-translation by Google Translate, not legally binding) : en es
  • GB363739A - Stand heads for camera tripods and like stands : en
  • GB363957A - Improvements in or relating to vessels having equipment for transferring or discharging bulk cargoes : en
  • AT126098B - Armchair with lighting device. : de en
  • SU24610A1 - Fishing net : en ru
  • SU24637A1 - Catalna machine for felt production : en ru
  • US1838599A - Production of lactic acid and other products by fermentation : en
  • AT126097B - Impact tool. : de en
  • PL15050B1 - Metal bath rollers, especially for acid baths, used in the production of regenerated viscose sheet. : en pl
  • SU24441A1 - Coupling for railway cars with closing vertical pivot : en ru
  • SU24612A1 - Motorcycle engine boost tool : en ru
  • US1838895A - Engine hood for motor vehicles : en
  • AT126010B - Bell spinning or bell twisting machine. : de en
  • CH151781A - Belt drive, especially for lighting dynamos on railroad cars. : de en
  • CH151885A - Method for preparing an aqueous solution of a quinine hydrochloride compound. : de en
  • CA318385A - Carbureter for internal combustion engines : en fr
  • DE540732C - Process for the production of curved, round, semicircular and similar files with thread-like cutting teeth : de en
  • PL15134B1 - Joist under the floor, : en pl
  • SU24760A1 - Wrap for wooden vats : en ru
  • DE540841C - Cleaning of waste alkaline solutions contaminated by organic substances : de en
  • FR716872A - Improvements to automatic balers for baling straw, hay, etc., and their accessory devices : en fr
  • SU24447A1 - Adaptation for automatic lubrication of rails when passing a tram, locomotive, etc. along the curve : en ru
  • SU24569A1 - Device for lifting wires to the supports of overhead transmission lines : en ru
  • US1839094A - Variable diameter steering shaft bushing : en
  • CA318399A - Manufacture of toilet and beauty preparations : en fr
  • CH151705A - Photosensitive layer. : de en
  • PL14986B1 - Brake pad lining and its method of production. : en pl
  • SU24487A1 - Apparatus for inspecting and sorting mass-produced parts of electrical apparatus : en ru
  • SU24715A1 - Bottle stopper : en ru
  • US1838554A - Key case : en
  • CH151690A - Galvanic bath equipment, especially for chrome baths. : de en
  • ES626U - Sacacorchos. (Machine-translation by Google Translate, not legally binding) : en es
  • PL15005B1 - The method of obtaining rubber sponges. : en pl
  • SU24539A1 - Installation for psychotechnical testing of drivers : en ru
  • US1838651A - Knitting machine : en
  • US1838670A - Attachment for hayrakes : en
  • USD85858S - Casserole dish : en
  • PL15085B1 - Method of separating proteinases and carboxy poly peptidases. : en pl
  • SU24608A1 - Device to facilitate the discharge of fish from the boat (slot) : en ru
  • US1838598A - Spring contracting tool : en
  • CH151743A - Process for drying pulverulent or granular materials, in particular casein, and dryer for carrying out this process. : en fr
  • CH151607A - Machine for processing artificial stones. : de en
  • SU24812A1 - Induction motor : en ru
  • US1838999A - Air rifle : en
  • US1838203A - Wall : en
  • US1839140A - Pneumatically actuated pumping system : en
  • US1838412A - Vehicle : en
  • US1838440A - Combined motion picture and talking machine : en
  • FR716817A - Electric key switch to prevent theft of motor vehicles : en fr
  • GB363922A - Drive transmission for electrically driven vehicles : en
  • DE540855C - Device to prevent the spread of hard-to-evaporate liquids over the container walls : de en
  • US1838113A - Straw hat : en
  • US1839058A - Rail joint : en
  • US1838665A - Hoop for barrels and other containers : en
  • US1838798A - Automatic still picture camera : en
  • DK45065C - Method and Apparatus for Treating Tobacco. : da en
  • US1838357A - Soldering device : en
  • US1838873A - Atomizer : en
  • US1839029A - Radiator : en
  • DE540814C - Process for reducing the slag build-up in internal combustion engines for dust-like fuel : de en
  • AT125944B - Microscope stand. : de en
  • US1838222A - Tractor : en
  • US1838259A - Pump for refrigerating apparatus : en
  • US1838813A - Skein and method and machine for producing the same : en
  • PL15018B1 - Devices * for emptying storage tanks made of semi-liquid, granular and similar materials in measured quantities. : en pl
  • US1838641A - Manufacture of chromium and alloys : en
  • US1838860A - Package holder : en
  • US1839083A - Electric switch : en
  • FR716757A - Advanced milling machine : en fr
  • FR717085A - Improvement in musical instruments and in particular banjos : en fr
  • GB364135A - Improvements in and relating to control heads for wells : en
  • SU24829A1 - Planting machine : en ru
  • US1838847A - Method of and apparatus for mechanically reestablishing the dielectric field in dehydrators : en
  • AT125905B - Adjustment device for photographic enlargements and reductions. : de en
  • CH151598A - Building system. : de en
  • CH151790A - Device for compensation of the residual current in multi-phase high-voltage networks with inductive earth fault protection. : de en
  • FR716777A - Machine for developing photographic copies on paper : en fr
  • GB363982A - Improvements in drills for rock, marble and the like : en
  • US1838230A - Swinging sign : en
  • SU24720A1 - Device for automatic steering of the vessel : en ru
  • SU24552A1 - Babbitt Bearing Machine : en ru
  • US1838796A - Step construction for ladders : en
  • US1839067A - Relay system : en
  • PL14985B1 - The method of obtaining gas from fuel. : en pl
  • SU24432A1 - Quenching bath : en ru
  • SU24506A1 - Steam or Air Mechanical Nozzle : en ru
  • US1838436A - Internal combustion engine : en
  • US1838439A - Casing slip : en
  • US1838642A - Hanger for towels and the like : en
  • SU24638A1 - A device for graphical interpolation calculations : en ru
  • US1838328A - Automatic musical instrument : en
  • US1839160A - Marking implement : en
  • GB363776A - Improved manufacture of catalysts : en
  • PL14993B1 - Laundry machine. : en pl
  • FR716908A - Adjustable friction for sun visor : en fr
  • US1838245A - Thread guide : en
  • US1838451A - Harvester thrasher : en
  • GB363817A - Improvements in revolving flat carding engines : en
  • GB363872A - Process for the production of rubber-latex concentrates : en
  • GB364625A - Improvements relating to gyro verticals : en
  • FR717098A - Method for making light sensitive films and products thereof : en fr
  • GB363727A - Improvements in crates employed for carrying fruit or vegetable produce : en
  • GB363897A - Manufacture of new cellulose derivatives : en
  • DE540928C - Starting device for synchronous phase number converter for converting single-phase into multi-phase current by means of an induction motor driving the converter runner : de en
  • ES124897A1 - Valve with planetary drive and final switch. : en es
  • FR716893A - Improvements to rail vehicles : en fr
  • FR716795A - Improvements made to lifting and traction winches : en fr
  • GB363788A - Improvements in a process for producing formates of alkaline earth metals : en
  • FR716851A - Automatic device for the replacement of the bobbin in looms : en fr
  • FR716914A - Process for the preparation of ethionic acid or carbylsulfate or their homologues : en fr
  • FR716825A - Production of new azo dyestuffs and their intermediates : en fr
  • GB363865A - Improvements in vacuum cleaners : en
  • GB363963A - Improvements in mowing machines : en
  • GB363761A - Improvements in and connected with electric apparatus for keeping food hot or heating same : en
  • ES124905A2 - IMPROVEMENTS IN THE RICE SHELLING AND COLLECTOR MACHINES : en es
  • GB364532A - Improvements in systems for controlling switching operations in telephone exchanges by means of alternating current impulses : en
  • FR716923A - New model of convertible top for automobile : en fr
  • GB363866A - Improvements in vacuum cleaners : en
  • FR716938A - Device for the safe supply of sheets to be opened in collating, broaching and similar machines : en fr
  • FR716843A - Support for securing a typewriter, a calculating machine or any other similar machine on the knees : en fr
  • DE536717C - Typewriter postcard with foldable address flap : de en
  • US1838235A - Fast azodyestuffs and process of making same : en
  • US1838532A - Apparatus for heat-treating : en
  • CA318470A - Knitting mechanism for effecting changes in plating : en fr
  • AT125942B - Electric tube with glow electrodes and metal vapor filling. : de en
  • DE540424C - Machine for processing workpieces, e.g. B. for drilling holes in profile iron at predetermined points : de en
  • GB364107A - Manufacture of agents for emulsifying, cleansing and wetting : en
  • FR716882A - Process for the purification of acetylene : en fr
  • GB364147A - Manufacture of azo-dyestuffs containing chromium : en
  • GB364134A - Process for the production of higher alcohols, particularly butyl alcohol, from ethyl alcohol : en
  • GB363748A - Improvements in or relating to rolling stock : en
  • DE540858C - Insulating cover for electrically conductive bodies : de en
  • GB363825A - Improvements in or relating to heat insulating transparent double-walled panels moreparticularly for the walls and doors of refrigerators and cold storage rooms : en
  • DE540985C - Device for removing the roller mass from letterpress rollers : de en
  • DK45055C - Apparatus for Use in Removing Valve Springs. : da en
  • FR717009A - Electric device to store and use heat : en fr
  • FR717038A - Capacitor for coupling transmission and reception installations to high voltage lines : en fr
  • GB363976A - Improvements in and relating to metallic vapour rectifiers : en
  • GB363861A - Alkaline earth-metal alloys having as a basis iron or copper : en
  • US1839181A - Method of producing constructional material : en
  • DE540853C - Pupin coil box for aerial cables : de en
  • DK45048C - Method for Manufacturing Electrical Resistors. : da en
  • DK45067C - Procedure for surface treatment of taverns, masses and surfaces, in particular for bleaching and dyeing of fabrics which are sensitive to wetting with liquids. : da en
  • DE540945C - Extraction of zinc : de en
  • FR716756A - Improvements to electrical installations : en fr
  • ES124917A1 - A new procedure for the manufacture of electric accumulators. : en es
  • ES124927A1 - Perfections of the mechanism to manufacture back gauze fabrics. : en es
  • GB363839A - An automatic knife-actuation indicating device for use with electric-switch means in pile cutting machines : en
  • GB364138A - Improvements in or relating to jacking devices for vehicles : en
  • FR716792A - Pre-paid dosing device and automatic liquid dispenser : en fr
  • US1838280A - Electric transformer : en
  • FR717022A - Device for squeezing lemon or orange slices : en fr
  • ES547Y - Hat supports improvements. : en es
  • FR717035A - Pulley adjustable by centrifugal force : en fr
  • GB363878A - Motor vehicle, more particularly adapted for use as a tractor : en
  • GB363847A - Improvements in and relating to figures for use as toys or for advertising purposes : en
  • FR716821A - Process for improving the properties, in particular hardness, strength and stretch limit, of iron alloys and steel alloys : en fr
  • GB363941A - A new form of adjustable spanner : en
  • ES123393A1 - A new device for prophylaxis and intra-uterine healing. : en es
  • GB364020A - Improvements in the treatment of materials made of or containing cellulose derivatives : en
  • FR716771A - Apparatus for injecting brine and other similar liquids : en fr
  • FR716827A - Metal steamer : en fr
  • GB364018A - Improvements in or relating to gramophones and the like : en
  • GB364543A - Improvements in and relating to temperature controlling devices : en
  • GB363863A - Improvements in pipe joints and the method of making same : en
  • AT125955B - Decomposers, in particular for the electrolysis of water under pressure. : de en
  • AT125956B - Device for locking shafts after a certain number of revolutions. : de en
  • AT126057B - : de en
  • AT126073B - Protective device for generators. : de en
  • BE384574A - Metal snowshoe refinements : en fr
  • US1838985A - Weigh-can scale : en
  • PL14987B1 - A corner strip to protect the plaster. : en pl
  • SU24772A1 - Conveyor dryer for mesh box material : en ru
  • PL15082B1 - The method of supplying flammable gas to ring-shaped lime kilns. : en pl
  • GB363746A - Improvements in and relating to mortar, concrete and the like : en
  • GB363952A - Improvements in or relating to strings of insulators on overhead electric lines or conductors : en
  • SU24428A1 - A device for hardening drills and other cylindrical products by rolling them between two planes in a quenching bath : en ru
  • SU24509A1 - Slit nozzle : en ru
  • SU24549A1 - A device for casting rail semi-slopes in a vertical position : en ru
  • US1838988A - Suction box for pulp and paper machines : en
  • US1838456A - Process for the production of alpha cineol-containing oil mixture : en
  • US1838564A - Self centering reamer head : en
  • CA318371A - Air filter : en fr
  • AT125933B - Device for regulating the timbre of the sound reproduced electrically. : de en
  • AT125992B - Extendable fitting for suitcases, handbags, etc. like : de en
  • BE383988A - : en
  • SU24532A1 - Wash Sponge : en ru
  • US1838789A - Direction indicator : en
  • DE540998C - Process for the production of oils suitable as adhesives, paints or binders : de en
  • FR716926A - Process and generator for obtaining a very rich combustible gas, for example for supplying explosion or internal combustion engines : en fr
  • PL15100B1 - Discharge device for gas retorts. : en pl
  • US1839108A - Rotary platen typewriting machine : en
  • US1838137A - Direct fuel feeding system : en
  • US1838177A - Feed mechanism for weighing machines : en
  • SU24540A1 - Dental grinding disc holder : en ru
  • CA318428A - Brake shoe : en fr
  • CA318462A - Bearing lubricating device : en fr
  • SU24771A1 - Chamber type dryer : en ru
  • USRE18307E - Lator co : en
  • CA318481A - Rail anchor : en fr
  • PL14972B1 - Machine gun. : en pl
  • SU24588A1 - Apparatus for counting and clearing coupons, money and other valuable notes : en ru
  • AT125981B - Device for stapling boxes or parts of boxes. : de en
  • CH151741A - Tightening key. : en fr
  • FR716809A - Hood lock enhancements : en fr
  • GB363919A - Improvements in or relating to the counting drums or rollers of counting mechanism : en
  • AT126000B - Structure with a core made of profiled fiber material and a cladding applied to it. : de en
  • CH151844A - Chain tensioners on bicycles. : de en
  • ES124630A1 - Procedure for the manufacture of plates, posters and calendars in the form of a triptych. : en es
  • FR716905A - Mode of supplying sheets to book stitching machines : en fr
  • SU24796A1 - Collective electrode for electric dust collectors : en ru
  • US1838725A - Locomotive : en
  • US1838918A - Rotating disk dehydrator : en
  • GB364028A - Improvements in or relating to wooden cones and like yarn supports : en
  • AT125984B - Ring for spinning and twisting machines. : de en
  • CA318435A - Process of combining hardenable phenol-aldehyde condensation products with air-drying fatty oils : en fr
  • FR716869A - Improvements to knitted articles or garments, and their manufacture : en fr
  • GB364082A - Improvements in and relating to methods of restoring films : en
  • ES124880A1 - A miniature billiards. : en es
  • ES124923A1 - A perfection in the construction of radiators for automobiles and similar applications. : en es
  • SU24681A1 - Counting device for taxing goods : en ru
  • US1839128A - Gas range : en
  • GB364010A - Apparatus for use in the manufacture of pneumatic tyres : en
  • DK45040C - Holding device for table scanners. : da en
  • FR717047A - Unipolar motor for loudspeaker : en fr
  • DE540676C - Process for the azotization of carbides : de en
  • US1838289A - Throttle control device : en
  • US1839126A - Impeller : en
  • CA318459A - Container cover : en fr
  • FR716845A - Improvements in processes for treating nickel-containing materials : en fr
  • US1838450A - Cooling system : en
  • US1838586A - Telephone system : en
  • DE540831C - Device for the common calibration of several instruments, especially electricity meters : de en
  • FR716858A - Device for on-site rotation of vehicles : en fr
  • GB363797A - Improvements in shuttle tongues for looms for weaving : en
  • GB364057A - Improvements in or relating to the weaving of fabrics in looms having stationary weft supplies : en
  • DE540851C - Toning condenser : de en
  • US1839158A - Paper machine : en
  • FR717070A - Improvements to cables used to transmit electrical energy : en fr
  • DE540934C - Vibrator for suction air drive : de en
  • FR717080A - Improvements to signaling devices : en fr
  • PL15101B1 - School table. : en pl
  • SU24585A1 - The method of obtaining artificial resin : en ru
  • US1838580A - Seam cover for urinals : en
  • US1838819A - Grid making machine : en
  • DE540693C - Collapsible register box for cards, sheets, etc. like : de en
  • FR716915A - Electrodynamic device intended for the transformation of electrical oscillations into acoustic vibrations or vice versa : en fr
  • GB363920A - Apparatus for projecting illuminated picture signs particularly on cloud screens : en
  • DE540679C - Bracket for loudspeaker cone membranes : de en
  • DK45053C - Changeable Bodywork. : da en
  • GB363816A - Improvements in or relating to a method of and apparatus for guiding films : en
  • CA318390A - Spacing mechanism : en fr
  • AT125978B - Paper sack with filling valve and method of making the same. : de en
  • CA318400A - Brooder : en fr
  • CH151758A - Installation on radially pressurized steam turbines. : de en
  • GB364050A - Manufacture of vat-dyestuffs : en
  • GB363852A - Improvements in and relating to the treatment of lubricating oil in internal combustion engines : en
  • AT125968B - Spinning centrifuge driven by a vertical electric motor, especially for the manufacture of rayon. : de en
  • GB364531A - Improvements in or relating to the locking of screws, screw-nails, nails and the like, and the removal of same : en
  • GB364001A - Improvements in domestic kitchen cabinets or the like articles of furniture : en
  • FR717029A - Method and device for distributing newspaper sheets taken from a vertical stack at regular time intervals : en fr
  • FR716921A - Automatic mechanical lighter : en fr
  • FR717031A - Process for obtaining products for moistening, washing and cleaning : en fr
  • GB363820A - Improvements in wrenches : en
  • USD85874S - Design tor a combined tally device and ash tray : en
  • DK45045C - Apparatus for the manufacture of roads of concrete or the like under the use of distributors, kneaders, rammers and drums. : da en
  • US1838777A - Chromium plating : en
  • US1838849A - Treater having rotatable live and grounded electrodes : en
  • US1839054A - Amusement car : en
  • ES124684A3 - Torch for welding and cutting by oxyacetylene flame. : en es
  • ES124891A3 - Improvements in the manufacturing methods of rubberized fabrics and other similar ones. : en es
  • ES124877A1 - Improvements introduced in razors, especially those with a very narrow blade. : en es
  • US1838442A - Draft pole : en
  • FR716865A - Process for manufacturing a punch for laying jumpers for wires : en fr
  • GB364052A - Process of printing with thioindigoid vat-dyestuffs and printing pastes therefor : en
  • ES124846A1 - Soot collecting device system. : en es
  • ES124903A3 - A process for the manufacture of woven retention strips for garments. : en es
  • GB363937A - Improvements in scooters : en
  • GB364530A - Improvements in window shutters : en
  • US1838835A - Press : en
  • DE540823C - Lip valve, especially for air hoses : de en
  • FR716854A - Process for recovering soluble suspended bodies, particularly salts contained in a gas or in a mixture of gases : en fr
  • ES579Y - A binding for devotionals with special hinge mount : en es
  • ES124929A3 - Improvements in the manufacture of metal caps called crown caps for bottles and other containers. : en es
  • FR716767A - Improvement in slides and hats for continuous and rewinders : en fr
  • ES124685A3 - Hand-reducer for oxygen. : en es
  • DE540981C - Process for the production of gas and coke in gas-generating furnaces with internal and external heating from materials that are difficult to coke : de en
  • SU24560A1 - Bespringna kerosene kitchen : en ru
  • US1838488A - Vacuum tube : en
  • US1838188A - Brake : en
  • US1838326A - Refined wood pulp of low pentosan content : en
  • US1839141A - Sweep hay rake : en
  • SU24389A1 - The method of preparation of palladium catalyst : en ru
  • ES694U - Irrigador enameled iron or steel sheet, consisting of a single piece. (Machine-translation by Google Translate, not legally binding) : en es
  • GB363828A - Machine for winding quick-traverse bobbins, especially for artificial silk : en
  • GB363805A - Improvements in or relating to davits : en
  • USD85879S - Design for a mayonnaise dish or similar article : en
  • USD85902S - Design for a dress : en
  • ES124110A1 - Improvements in the methods for the photographic recording of sounds. : en es
  • FR716760A - Operating mechanism for washing machine : en fr
  • GB363950A - Manufacture of new diazo-preparations : en
  • CH151672A - Process for the preparation of camphene from pinene chlorohydrate. : de en
  • DE540947C - Fused salt baths for the heat treatment of magnesium and magnesium alloys : de en
  • US1839026A - Oil gauge rod wiper : en
  • USD85849S - Baker : en
  • US1838237A - Composite wall tile : en
  • US1838600A - Flue cleaning apparatus for water tube boilers : en
  • GB363763A - An improved shifting spanner : en
  • AT125965B - Process for cleaning sugar syrups, especially molasses, wood sugar syrup and sulphite waste liquor. : de en
  • GB363967A - An improved method of detecting or indicating faults in pressure circuits of electrical apparatus, more especially in the pressure circuits of alternating current meters : en
  • US1838282A - Glare shield : en
  • US1839040A - Golf tee : en
  • SU24530A1 - Cotonization Trusts Machine : en ru
  • US1838596A - Method of and apparatus for the incineration of refuse and similar waste materials : en
  • DE540971C - Process for the production of a resin poor in resin from resin balsam (gem) : de en
  • FR716815A - Device for stretching tubes : en fr
  • FR716807A - Gas tap : en fr
  • FR717055A - Shaking machine with automatic mold feed motion : en fr
  • PL14920B1 - Submarine for installation of min. : en pl
  • PL15071B1 - A connection system for alarm devices for the transmission of alarm signals received at the signal receiving location to other receiving locations. : en pl
  • PL15090B1 - A device for making light bulbs in lighting machines. : en pl
  • US1838970A - Parachute : en
  • SU24633A1 - Stamping device for unfolding the crankshaft at an angle of 120 ° : en ru
  • US1838547A - Process for obtaining valuable products from solid carbonaceous materials : en
  • PL14937B1 - Apparatus for marking with light signs of switches and similar electrical devices. : en pl
  • CA318521A - Production of artificial filaments : en fr
  • FR716897A - Compensating device for twisting machines : en fr
  • DE540976C - Low pressure spraying device for spraying paints, varnishes and the like like : de en
  • ES124848A3 - Retreading procedure for cloths and fabrics on one side only. : en es
  • FR717068A - Improvements to hydrostatic liquid level indicators : en fr
  • PL15098B1 - Tilting weight. : en pl
  • SU24684A1 - Tool for pulling the sieve on a flat frame : en ru
  • CA318476A - Railway draft rigging : en fr
  • FR716919A - Apparatus for the automatic production of containers using paper and the like : en fr
  • FR717142A - Supports and arrangement of luminous wires for tubes of different shapes and their manufacturing process : en fr
  • SU24450A1 - Drum controller with segment holders : en ru
  • SU24792A1 - Signaling device for rotary drilling : en ru
  • CH151791A - Object which has a metal part fused to an insulating part, the outline of this metal part at the melting point being significantly larger than the thickness of the melting point. : de en
  • FR716941A - Apparatus for shaping surfaces : en fr
  • GB364146A - Improvements in and relating to electrical discharge tubes for use in the recording of sound : en
  • PL15067B1 - Rotary bushing for piping, especially for main steam pipe in railway vehicles. : en pl
  • US1838103A - Inlay pad and means for and method of making same : en
  • US1838894A - Reamer bar supporting bracket : en
  • US1839116A - Means for indicating the thermal conditions of vehicle motors : en
  • SU24727A1 - Control lock : en ru
  • US1838395A - Baking oven : en
  • PL15000B1 - A method for producing soda water and an apparatus for carrying out the method. : en pl
  • US1839073A - Perfume dispenser : en
  • SU24614A1 - Connecting rod mechanism for internal combustion engines : en ru
  • US1838240A - Suitcase and the like : en
  • US1838899A - Electric welding machine : en
  • AT126080B - Impregnating agents for electric cables. : de en
  • US1838913A - Dehydrator : en
  • GB363726A - Portable self-filling loading shovel : en
  • GB364088A - Improvements in electric rare gas illuminating lamps : en
  • US1838193A - Cigarette collector : en
  • SU24624A1 - Gland for tubular parts : en ru
  • SU24667A1 - Device for automatically shutting down the organ filling the sand tank in devices for bending pipes : en ru
  • SU24798A1 - Apparatus for applying tick marks on measuring tapes : en ru
  • BE384172A - : en
  • CH151616A - Apparatus for the decomposition of hydrocarbons. : en fr
  • CH151815A - Process for the production of non-decomposing, non-corrosive disinfectants and cleaning agents. : de en
  • SU24782A1 - Shparutka : en ru
  • AT126079B - Circuit arrangement for fully automatic post office telephone exchanges or systems. : de en
  • CH151613A - Electro-mechanical installation allowing the opening and closing of a door, mainly a garage door. : en fr
  • CH151801A - Device for influencing the vapor distribution in metal vapor rectifiers. : de en
  • PL14951B1 - A method and device for controlling the uniformity of devices cooperating with each other. : en pl
  • SU24743A1 - Adaptation to internal combustion engines for emitting signals : en ru
  • US1838117A - Dust separator : en
  • US1838888A - Incandescent cathode discharge tube : en
  • US1839086A - Apparatus for the reduction of ores, oxides, and the like : en
  • PL14917B1 - : en pl
  • US1838349A - Tie member for protected metal sheets : en
  • US1839031A - Process and apparatus for cracking oil : en
  • USRE18302E - Method of effecting catalytic reactions : en
  • AT126017B - Two-stroke internal combustion engine. : de en
  • CH151813A - Process for the manufacture of a pharmaceutical preparation from garlic bulbs. : de en
  • DE540949C - Registration device on scales : de en
  • SU24360A1 - Machine for inverting mittens and their fingers : en ru
  • US1838616A - Measuring device : en
  • US1838989A - Gear shift cage : en
  • US1839079A - Holder for collapsible containers : en
  • SU24601A1 - Combined machine for cleaning and threshing sunflower : en ru
  • US1838874A - Winding implement : en
  • AT125930B - Method for frequency control of transmitters and receivers. : de en
  • CH151739A - Pipe wrench. : de en
  • CA318358A - Connector : en fr
  • CH151816A - Device for winding hair on a curler. : en fr
  • DE540767C - Safety gear for cone balls on return devices : de en
  • FR716836A - Process for the purification of mercaptobenzothiazol : en fr
  • SU24735A1 - Device for signaling the limits of the water level in the tank : en ru
  • GB364150A - A new device for sharpening razor blades and the like : en
  • FR716780A - Jointing nail with receding sides and striking surfaces : en fr
  • GB363758A - Improvements in or relating to pneumatic tyres : en
  • GB363789A - Improvements in wash boilers : en
  • GB365039A - Braking systems : en
  • GB364037A - Improvements relating to fuel oil injection pumps for internal combustion engines : en
  • GB364073A - Process for producing glaze on rough surfaces : en
  • US1838479A - Wrapper feeding and gumming machine : en
  • SU24598A1 - Fitting to vessels for collecting and burning algae : en ru
  • US1838361A - Reenforcing stud for construction boards : en
  • US1838452A - Open hearth furnace : en
  • CH151774A - Electric cable. : en fr
  • US1838171A - Process of preparing natural base exchange silicates and product thereof : en
  • US1838308A - Internal-combustion engine : en
  • AT126008B - Method of making cap boxes. : de en
  • CH151762A - Atomizing device for carburetor engines. : de en
  • DE540692C - Book-like strip folder, in which the strips are inserted with tongues under the retaining strips of the book sheets and are therefore held in place in an exchangeable manner : de en
  • GB363854A - Improvements in and relating to uranium intensifiers for photography : en
  • DE540808C - Punch machine for statistical cards : de en
  • GB363895A - Manufacture of 1, 4 dioxane : en
  • CH151865A - Process for the production of a valuable sulphonation product. : de en
  • AT126031B - Throttle. : de en
  • SU24628A1 - Aluminum chrome plating method : en ru
  • US1838215A - Aquarium : en
  • US1838748A - Adjustable pen support : en
  • CA318487A - Friction clutch : en fr
  • CA318500A - Fan : en fr
  • CH151728A - Bearings for pivots of clockworks. : de en
  • PL15022B1 - A way of softening and smoothing, especially in the leather and textile industries. : en pl
  • US1838911A - Dehydrator having two live electrodes : en
  • CH151876A - Process for the preparation of a vat dye. : de en
  • SU24739A1 - Signaling device to indicate to the station that an electric motor is connected to the line. : en ru
  • DE540815C - Screw locking : de en
  • AT126018B - Single or multi-stage centrifugal compressor. : de en
  • CH151827A - Wallet. : de en
  • FR716910A - Reinforced concrete with sheet metal reinforcement : en fr
  • CA318411A - Method of producing ferro-chrome : en fr
  • PL15110B1 - A method of obtaining liquid agents with strong wetting and penetrating properties. : en pl
  • US1838628A - Apparatus for measuring fineness of finely divided materials : en
  • US1838208A - Switching or control mechanism for dispatch systems : en
  • US1838416A - Rotary brush : en
  • AT125943B - Process for the production of coatings or casings for drugs, which should only take effect in the intestine. : de en
  • CH151799A - Mercury vapor rectifier with anodes arranged in sleeves or arms. : de en
  • DE540680C - Intermediate amplifier circuit for the elimination of disturbances as they occur as a result of the irregularities in the impedance of these lines within the language area caused by inhomogeneities within the individual lines : de en
  • US1838912A - Compound field dehydrator : en
  • PL15107B1 - A rule for the production of pipes made of coiled strand. : en pl
  • SU24435A1 - Movable bridge located between two parallel suspended monorail tracks : en ru
  • SU24803A1 - Device for sequential or simultaneous radio telegraphy and radio telephony with two waves of communication : en ru
  • US1838223A - Ball removing device for golf cups : en
  • CH151678A - Process for the preparation of an acidic wool azo dye. : de en
  • CH151765A - Refrigeration installation. : en fr
  • GB364023A - Improvements in or relating to the manufacture of aliphatic aldehydes : en
  • AT126085B - Device for hardening the bearings of shafts or the like. : de en
  • SU24399A1 - Method for preparing mercaptobenzothiazole : en ru
  • SU24680A1 - A device for determining the value of goods and other similar calculations : en ru
  • US1838127A - Cross-chain for automobile tire-chains : en
  • US1838737A - Apparatus for drying wet gases : en
  • CA318421A - Steam generator : en fr
  • DE540813C - Method for combating animal and fungal pests : de en
  • PL15008B1 - The method of producing mosaic-like veneers. : en pl
  • PL15081B1 - The method of obtaining substantive multi-phase dyes. : en pl
  • US1839112A - Electrical cooking machine : en
  • US1838378A - Automatic water level regulator and safety switch : en
  • US1838473A - Venetian blind tilt rail bracket : en
  • SU24738A1 - Electrical device for signaling the operation of multi-cylinder internal combustion engines : en ru
  • DE540980C - Process for the manufacture of lead pipes : de en
  • AT126011B - Device for increasing the number of seats in auditoriums, in particular theaters. : de en
  • CA318490A - Production of sound images on films or plates : en fr
  • CH151856A - Process for the production of a valuable sulphonation product. : de en
  • PL14919B1 - The method of obtaining smokeless fuel. : en pl
  • US1838934A - Electrical treater having elongated oil circulating path : en
  • PL15112B1 - A method of obtaining active carbon from carbon monoxide or gases containing it. : en pl
  • US1838102A - Inlay pad and means for and method of making the same : en
  • US1838220A - Parting strip : en
  • US1838659A - Pipe wrench : en
  • US1839129A - Charge forming device : en
  • BE383955A - : en
  • FR716816A - Reels improvements, more particularly those intended for the transport of electric cables : en fr
  • CA318469A - Knitting machine plating mechanism : en fr
  • AT125939B - Scalpel with exchangeable blade. : de en
  • SU24725A1 - Cinema projector with optical alignment : en ru
  • US1838227A - Truck for amusement cars : en
  • USD85867S - Design for a dress : en
  • FR716964A - Hand car for street vendors : en fr
  • SU24660A1 - A device for recording sounds on film : en ru
  • US1838643A - Plank or rail fence construction : en
  • SU24710A1 - Pressure gidropulsor : en ru
  • BE383897A - Method for producing color photographic images : en fr
  • FR716894A - Process for obtaining a persistent foam on beer, by gas supply : en fr
  • FR717063A - Instrument for measuring time, actuated by a working accumulator : en fr
  • CH151600A - Sidewalk or shoulder edge. : en fr
  • CH151882A - Tube with at least one reinforced connection end. : de en
  • CH151802A - Lighting device for articles made of transparent material. : de en
  • CH151615A - Method of making a fire lighter. : de en
  • PL15041B1 - Clothes washing machine. : en pl
  • US1838634A - Tank cleaning device : en
  • US1838966A - Winder motor drive control system : en
  • US1839007A - Electric heater : en
  • AT125904B - Mixing device, especially with a pear-shaped mixing drum for building materials of any kind. : de en
  • CA318417A - Knitting needle : en fr
  • SU24575A1 - Tent : en ru
  • SU24793A1 - Automatically unloading from the trolley : en ru
  • US1838706A - Raw gas valve : en
  • CH151803A - Automatic ignition system for heating apparatus using gaseous fuel. : en fr
  • FR716876A - New advertising device : en fr
  • GB363831A - Improvements in printing devices : en
  • SU24411A1 - Writing machine : en ru
  • SU24607A1 - Wax refinery : en ru
  • US1838389A - Statistical machine : en
  • US1838843A - Clockwork driving mechanism in tachometers and the like : en
  • PL15029B1 - Bearing for machines for rolling or casting sheets or glass panes. : en pl
  • SU24765A1 - The method of preparation of insulating mass and products from it : en ru
  • SU24806A1 - Cable enclosing a conductor coated with a layer of magnetic material : en ru
  • US1838400A - Grip : en
  • US1838592A - Lifting device : en
  • US1838776A - Method of making electron emission devices : en
  • US1838457A - Aircraft : en
  • US1838283A - Train order ring : en
  • US1838571A - Medicament vaporizer : en
  • US1838784A - Tie spacer for railroad and like bridges : en
  • US1839111A - Collapsible container : en
  • CH151834A - Vehicle body with door that can be opened by turning around its front side or around its rear side. : en fr
  • PL15129B1 - A method of preventing the formation of lumps when processing starch, which swells when cold. : en pl
  • US1838853A - Vehicle body construction : en
  • US1839000A - Agricultural machine : en
  • US1839002A - Mutual counterbalancing of tool holders of grinding machines : en
  • CH151731A - Travel alarm clock with a rotating glass hoop to adjust the alarm clock hand. : de en
  • BE379573A - : en fr
  • SU24623A1 - Lubricator : en ru
  • DE540616C - Sea telecommunication cable : de en
  • GB363853A - Improvements in and relating to advertising devices : en
  • US1838146A - Electromagnetic device : en
  • US1838557A - Driving mechanism for power driven vehicles : en
  • CH151643A - Feeding equipment for fibrous material, especially cotton. : de en
  • PL15092B1 - Pupina coil box. : en pl
  • DE540883C - Pulley change transmission : de en
  • FR716862A - Cooking or roasting appliance : en fr
  • SU24692A1 - A device for cutting and folding the end of a strip of wallpaper wrapped in a roll in a ram-winding machine (tape measure) : en ru
  • CA318429A - Container and sealing means : en fr
  • PL15023B1 - Method of de-oiling of bleaching earth used in the treatment of mineral oils. : en pl
  • SU24736A1 - Device for transmitting readings of changes in water level in marine steam boilers : en ru
  • US1838838A - Alarm device for baling presses : en
  • FR716889A - Improvements to seed drills : en fr
  • FR717043A - Improvements to mechanical fireplaces : en fr
  • US1838708A - Shoe and method of making same : en
  • USD85860S - Heater : en
  • CA318477A - Flanging tool : en fr
  • CH151881A - Process for the preparation of a sulfur-containing vat dye. : de en
  • US1838840A - Envelope opening machine : en
  • PL14925B1 - Device for electric piano lighting. : en pl
  • CA318454A - Voltage compensating means : en fr
  • DE540901C - Ferrari counter with device to compensate for measurement errors caused by temperature changes : de en
  • DK45043C - Injection device for internal combustion engines. : da en
  • SU24835A1 - Device for an additional bend along the length of the edges of metal blanks : en ru
  • US1838143A - Glassware annealing leer : en
  • SU24546A1 - Drying for casting molds : en ru
  • US1838088A - Sewing machine : en
  • US1838241A - Electrodeposition of rubber : en
  • SU24833A1 - Small piece milling machine with part jig : en ru
  • SU24842A1 - Device for transmitting signals from one point to an intermediate point for further transmission to executive points : en ru
  • AT125906B - Device for the constant change of the timbre of photoelectric musical instruments. : de en
  • SU24821A1 - Paroneft to the injector : en ru
  • US1838321A - Liquid fuel burning apparatus : en
  • USD85857S - Habby j : en
  • SU24415A1 - Machine for double-sided printing of tick marks and numbers on wooden plates : en ru
  • US1838781A - Glass treatment : en
  • US1839175A - Windshield cleaner : en
  • CH151677A - Process for the preparation of a solid, durable tetrazomonoazo compound. : de en
  • BE384232A - : en
  • PL14969B1 - Device for setting the correct mechanism of the liquid or gas assist. : en pl
  • US1838126A - Alloy : en
  • CH151857A - Process for the production of a valuable sulphonation product. : de en
  • US1839006A - Advertising display device : en
  • US1839106A - Apparatus for performing metallurgical, smelting, and molding operations : en
  • CH151870A - Process for the preparation of an azo dye. : de en
  • SU24358A1 - Bagel machine : en ru
  • FR716987A - Device for holding, applying and stretching the sheets on the tip of the sheet conveyor in the case of automatic feeding of the sheets to the book binding machines : en fr
  • GB363917A - Improvements in ornamental holders for personal wear : en
  • FR716751A - Lid holder for teapots, coffee pots and other similar porcelain or earthenware containers : en fr
  • CA318491A - Electric switch : en fr
  • CH151883A - Roller line for drying cellulose skins, strips, films and the like. : de en
  • SU24595A1 - Marker : en ru
  • US1838246A - Glass top display cover : en
  • AT126087B - Method of joining socket pipes. : de en
  • AT125922B - Calculating or booking machine. : de en
  • DE540796C - Adjustable spinning tube for rayon : de en
  • CA318382A - Rolling pin : en fr
  • CH151680A - Process for the preparation of a pentachloroanthraquinone acridone. : de en
  • US1838202A - Portable physician's and dentist's light and switch therefor : en
  • PL15064B1 - A method of vulcanizing rubber drive belts and an apparatus for carrying out the method. : en pl
  • SU24523A1 - Shredding machine : en ru
  • USD85868S - Design for a dress : en
  • SU24561A1 - Oven, heated by kitchen "primus" : en ru
  • US1838252A - Rotary pump or liquid flow regulator : en
  • PL15116B1 - Method of obtaining esters of acrylic acid. : en pl
  • US1838654A - Electric light control : en
  • US1839153A - Testing bit : en
  • AT126067B - Fire chamber made of hard paper. : de en
  • US1838464A - Machine for making cases for books : en
  • US1838827A - Buckle : en
  • CH151603A - Fixed chimney top with at least one all-round suction pocket. : de en
  • GB364058A - A safety milk bottle spring hook : en
  • US1838138A - Display or advertising device : en
  • US1838495A - Internal combustion engine : en
  • SU24802A1 - Method of making crystalline piezoelectric bodies : en ru
  • US1838468A - Liquid dispensing can : en
  • US1838770A - Draft attachment for excavating machines : en
  • CH151811A - Device for generating a gas stream containing a large number of ions of almost only one polarity. : de en
  • US1838552A - Pan puller for stove ovens : en
  • US1839065A - Fastening device for writing utensils, such as pencils or the like : en
  • US1838195A - Method of nitriding steel articles : en
  • PL14991B1 - A method of enriching ores, especially of complex zinc ores, by spilling. : en pl
  • SU24416A1 - Device for printing divisions and numbers on wooden plates for folding meters : en ru
  • US1838418A - Art of casting : en
  • AT125936B - Plaster bandage with wound or healing pad on an elastic base. : de en
  • DE540660C - Electrically powered shaver : de en
  • US1838713A - Window safety lock : en
  • PL14962B1 - A method of producing an absorbent mass consisting of a mixture of carbon, iron and iron oxide. : en pl
  • PL15063B1 - : en pl
  • SU24592A1 - Liquid dispenser : en ru
  • SU24784A1 - Caliper to the trough machine for automatic feeding of the Byrd tooth during reloading : en ru
  • US1838162A - Apparatus for producing tubular glass : en
  • US1838199A - Adjustable seat : en
  • US1838727A - Felting machine : en
  • PL15119B1 - Machine for making tubes of paper or other similar material. : en pl
  • US1839123A - Process of knitting plated fabrics : en
  • PL14936B1 - The device for splashing the toilet. : en pl
  • PL15078B1 - Drain and overflow device, e.g. for washbasins or bath tubs. : en pl
  • SU24711A1 - Rotary pump : en ru
  • SU24799A1 - Method for making hollow drill steel : en ru
  • US1838263A - Filter for purifying cleaning solvents, gasoline, etc. : en
  • US1838447A - Sound recording system : en
  • ES515Y - Juice squeezer. : en es
  • FR717078A - Thresher-sorter for wool : en fr
  • GB363729A - Improvements in or relating to fire lighters : en
  • GB364619A - Improvements in presses : en
  • GB363792A - Improvements in cooking grids : en
  • FR717064A - Steel sheet pile partition : en fr
  • CA318388A - Electric station : en fr
  • GB364565A - Improvements in the manufacture of soap : en
  • ES600Y - New system for all kinds of keyboard machines. : en es
  • CA318387A - Milk beverage making apparatus : en fr
  • FR716900A - Self-adjusting mixer for hot water heating pipes : en fr
  • ES124859A1 - Process for the treatment of bronze waste in order to extract copper, tin, lead as well as precious metals. : en es
  • FR716828A - Car without rotational oscillations : en fr
  • GB363807A - Sliver-can doffing mechanism for textile machines : en
  • CH151746A - Decorated piece for coating surfaces and process for its manufacture. : en fr
  • DK45047C - Procedure for the production of foam, in particular for fire-fighting purposes. : da en
  • ES124889A3 - Improvements in the apparatus for manufacturing rubberized fabrics and other similar ones. : en es
  • GB363775A - Improvements relating to electric incandescent lamps : en
  • GB363951A - Improvements in wire drawing machines : en
  • GB364126A - Improvements in and relating to cartridges for firearms : en
  • GB363753A - Improvements in automatic feeding plant for thrashing machines : en
  • GB363833A - Improvements in expansion joints for steam boilers : en
  • DE540876C - Reading teaching aids : de en
  • GB363770A - Manufacture of new sulphonation products : en
  • GB364031A - Improvements in and relating to electric circuit breakers : en
  • IE11403L - Shirt collars : en
  • GB363760A - Method of impregnating wood with corrosive sublimate : en
  • GB363808A - Improvements in thermostatically controlled mixing valves : en
  • FR716875A - Sorter file for cutting models or other applications : en fr
  • FR716939A - Process for preparing activated carbon from molasses and other soluble organic substances : en fr
  • GB364661A - Improvements in smoke detecting apparatus : en
  • DE540750C - Card corridor : de en
  • US1838172A - Braider carrier : en
  • US1838303A - Gear operated seat : en
  • USD85863S - Design for a container : en
  • USRE18310E - Automatic winding machine : en
  • FR716803A - Method for separating tobacco leaves adhering to each other : en fr
  • FR716958A - Rolling and tilting mixer : en fr
  • FR717000A - Method and installation for degreasing hides and other similar applications : en fr
  • US1838606A - Press for metal tubes or sheathings : en
  • US1838867A - Connecter for brushes, mops and the like : en
  • US1838944A - Switch : en
  • US1839010A - Apparatus for treating oils : en
  • FR717025A - Jet breaker for faucets : en fr
  • GB363836A - Improvements in or relating to connectors or coupling devices for flexible tubing : en
  • GB363890A - Improvements in or relating to screw propellers : en
  • US1838579A - Cash register : en
  • US1838701A - Device for assembling elements for coating in mass production : en
  • US1838766A - Refractory insulator support for electron discharge devices : en
  • US1839072A - Link conveyer belt : en
  • FR717011A - Domestic laundry washing process : en fr
  • SU24486A1 - Method of testing permanent magnets : en ru
  • FR717088A - Fixing device for blind fasteners, etc. : en fr
  • IE11785L - Confectionery : en
  • SU24671A1 - A device for determining the quality of cotton by the length of its fiber : en ru
  • SU24844A1 - Archery Exercise Device : en ru
  • ES124675A1 - A process for the manufacture of a granular, spreadable and unalterable mixed fertilizer in storage, made of ammonium nitrate and calcium carbonate. : en es
  • GB363815A - Improvements relating to electrodes for use in electric arc welding and the fusion deposition of metals : en
  • PL15010B1 - Rotary internal combustion engine. : en pl
  • SU24475A1 - Device for paraffin embedding of dry elements : en ru
  • US1838568A - Radiator core for automobile cooling systems : en
  • FR716965A - Lighting device more particularly applicable to vehicles such as dump trucks and vehicles with long loads : en fr
  • GB363810A - Improvements in the polymerisation of diolefines : en
  • SU24695A1 - Device for adjusting the sector shutter speed : en ru
  • US1838539A - Method and apparatus for obtaining indications of earth formations : en
  • GB363939A - Twin propellers to eliminate water slip in driving boats : en
  • GB364027A - Improvements in rotors for high speed machines : en
  • GB364069A - Improvements in or relating to compositions for plastic moulding : en
  • CA318389A - Paste soap distributing apparatus : en fr
  • GB364549A - Improvements in or relating to carpet holders : en
  • GB364121A - Improvements in electric tumbler switches : en
  • GB365038A - Acids and salts from petroleum hydrocarbons and method of producing same : en
  • DE540719C - Process for the production of flexible, seamless hoses : de en
  • DE540675C - Method and device for knotting Smyrna or Persian knots in chains on jacquard carpet knotting machines : de en
  • GB363768A - An apparatus for the improvement of starting horses in races : en
  • FR716784A - Tray bobbin for loom or knitting machine : en fr
  • US1838647A - Calculating machine : en
  • US1839139A - Lathe tool holder : en
  • US1838160A - Method of brazing alpha part of nonferrous metal in alpha part of ferrous metal : en
  • US1839156A - Seat warmer : en
  • US1839163A - Formation of paper bags : en
  • ES124871A1 - Improvements in the closing of cartridges. : en es
  • SU24383A1 - A device for crimping metal sleeves with bristles in the manufacture of shaving brushes : en ru
  • SU24805A1 - Variable capacitor : en ru
  • US1838414A - Method of testing brakes : en
  • SU24559A1 - Mechanical device for transferring dishes from the glass workstand to the conveyor carriage : en ru
  • DE540833C - Method and device for determining the moisture content of moving material webs : de en
  • AT125924B - Electric discharge device. : de en
  • CA318372A - Snow plough : en fr
  • DK45039C - Self-cleaning Sludge Centrifuge. : da en
  • FR717081A - Method for acting on an electric current or voltage : en fr
  • US1839115A - Scale : en
  • CA318458A - Mail chute closure : en fr
  • US1838735A - Hand oiler : en
  • US1838801A - Unloading device for boxes and the like : en
  • AT126050B - Switch with arc extinguishing by compressed gas. : de en
  • CA318480A - Trolley ear : en fr
  • PL15128B1 - Friction joint, especially for lamps and electrical fittings. : en pl
  • CH151633A - Process for cleaning vessels by means of a liquid and device for carrying out the same. : de en
  • DE540690C - Two-part eyelet, especially for staplers : de en
  • US1838148A - Pressure maintaining mechanism : en
  • US1838176A - Power lift harrow : en
  • US1838310A - Universal joint : en
  • CH151687A - Process and machine for the treatment of skins and leathers waste and scraps. : en it
  • SU24599A1 - Tea picker : en ru
  • US1838857A - Method of obtaining zinc sulphide from its ore : en
  • SU24488A1 - Multi-filament lamp holder : en ru
  • CH151871A - Process for the preparation of dibenzoyldiamino-3.4.8.9-dibenzpyrenquinone-5.10. : de en
  • US1838757A - String-knotting apparatus : en
  • CA318425A - Mail box : en fr
  • CH151776A - Eye closure on electrical overhead line wires. : de en
  • US1838806A - Arrangement of the generators on air-cooled internal combustion engines : en
  • FR716814A - Improvements in the production of sound recordings on narrow films : en fr
  • FR717019A - Luggage rack : en fr
  • GB363772A - Speed-changing mechanism for motor car gearings : en
  • US1838624A - Paper feeder : en
  • US1838742A - Keyboard device for illuminating luminous signals for motor cars, motor trucks, and other similar vehicles : en
  • US1838903A - Apparatus for forming and burning gaseous mixtures : en
  • US1838972A - Calculator : en
  • SU24470A1 - Device to increase the sharpness of the resonance curve : en ru
  • SU24636A1 - The method of splitting tin lead alloys : en ru
  • AT125921B - Device for generating X-rays. : de en
  • CA318362A - Cigarette container, lighter and dispenser : en fr
  • DE540820C - Shop window furnishings : de en
  • GB363933A - Manufacture of non-splintering glass, so-called safety-glass : en
  • GB364536A - Improvements in or relating to friction devices such as brakes and clutches : en
  • SU24651A1 - Semi-automatic scales for loose bodies : en ru
  • SU24665A1 - Projection lamp for projecting in transmitted and reflected light : en ru
  • GB363893A - Improvements in twin-section egg-cartons : en
  • GB364585A - Improvements in magnetic piston pumps : en
  • FR716895A - Locking and unlocking device for the tariff control shaft of a taximeter : en fr
  • GB363914A - Improvements in or relating to electric discharge tubes for the emission of rays : en
  • DE540734C - Grinding plant : de en
  • GB363958A - An improved process for treating artificial silk : en
  • GB364564A - Improvements in or relating to microphones and apparatus for use therewith : en
  • US1838116A - Method of making razor blades : en
  • US1838407A - Safety-watch-pocket protector : en
  • US1839027A - Variable speed transmission mechanism : en
  • USD85865S - Ebnest w : en
  • DE540781C - Circuit arrangement for automatic and semi-automatic telephone systems : de en
  • DK45049C - Silent-containing press mixtures and methods for their manufacture. : da en
  • DE540765C - Pump or compressor with rotating impeller : de en
  • GB363773A - Machine for wrapping up a body having the form of a parallelopiped : en
  • GB363899A - Thread cutting mechanism for sewing machines : en
  • GB363740A - The manufacture of fast vat dyestuffs : en
  • US1838196A - Grinding machine : en
  • US1839048A - Rivet setting machine : en
  • PL14974B1 - Steering wheel for vehicle reference wheels. : en pl
  • US1838498A - Corn harvesting machine : en
  • US1839173A - Combined chicken brooder and runway : en
  • FR716945A - Store locker : en fr
  • DE540689C - Folder for hanging files with a stiffening rail stiffening the back and hanging hooks on both sides : de en
  • GB364084A - Improvement in fire-lighters and means for the production thereof : en
  • GB364078A - Improvements relating to seats with adjustable backs, especially for motor and othervehicles : en
  • GB364098A - Improvements in vacuum electric tube devices : en
  • AT125907B - Sound film for images to be projected in color. : de en
  • ES124861A1 - Press for fruits. : en es
  • FR716988A - Absorption refrigeration machine : en fr
  • GB363812A - Improvements in or relating to gas-producers for generating continuously a gas mixture for ammonia synthesis : en
  • GB364581A - Improvements in and relating to carburettors : en
  • SU24586A1 - The method of obtaining phenolic-resin : en ru
  • AT126072B - Electric overhead cable. : de en
  • SU24719A1 - A device for supplying bottles under the mouthpiece of the capper, in particular the Tillman system, machines : en ru
  • FR716935A - Line protection arrangement with impedance relay : en fr
  • GB363918A - Process for impregnating materials : en
  • CH151778A - Electric overhead cable. : de en
  • USRE18304E - A partnership composed op jay c : en
  • SU24393A1 - The method of obtaining salts of rubidium, lithium and cesium from lenidolite : en ru
  • SU24392A1 - The method of redistribution of yellow phosphorus to red : en ru
  • DE540795C - Device for washing skins : de en
  • FR717100A - Interior dimension gauge : en fr
  • SU24525A1 - Sliding composite piece for cutting cheprakov : en ru
  • US1838567A - Dyeing and printing : en
  • PL15113B1 - Mobile dredger. : en pl
  • US1838135A - High-low gravity tank alarm float : en
  • US1838719A - Steam trap : en
  • US1839151A - Sound reproducing apparatus : en
  • AT126096B - Hangers. : de en
  • SU24474A1 - Vernier device for dual capacitors : en ru
  • GB363802A - Improvements relating to the magnets of loud-speaking instruments : en
  • SU24499A1 - A method of making balls by electric welding : en ru
  • SU24602A1 - Adaptation to the combine for collecting straw and chaff : en ru
  • US1838499A - Tongue structure for auto trailers : en
  • US1839055A - Novelty light for radiators : en
  • FR716993A - Pressure equalizing substance and insulating adhesive for submarine electrical signal cables : en fr
  • US1838508A - Casing for uviarc lamps : en
  • US1838123A - Suspended ceiling : en
  • SU24458A1 - String-controlled electric oscillator : en ru
  • SU24510A1 - Mechanical nozzle : en ru
  • US1838520A - Turning and boring tool : en
  • US1838818A - Burglar alarm : en
  • US1839032A - Centrifugal pump : en
  • DE540807C - Test press for testing pipes using pressurized water : de en
  • CA318364A - Changeable sign : en fr
  • SU24465A1 - Cathodic modulator : en ru
  • SU24717A1 - Funnel for filling vessels with liquid : en ru
  • US1838331A - Dust collector : en
  • US1838745A - Marsh anchor : en
  • US1838756A - Windshield operating device : en
  • ES124913A2 - AN IMPROVEMENT IN THE ELECTRICAL APPARATUS TO AUTOMATICALLY DRIVE THE NEEDLES ON THE TRAMS TRACKS : en es
  • ES687U - Apparatus consisting of a wall or desktop scoreboard. (Machine-translation by Google Translate, not legally binding) : en es
  • FR716917A - Automatic machine for filling bottles : en fr
  • GB363876A - Improvements in or relating to accounts books, ledgers and the like : en
  • GB363903A - Improvements in means for launching ship's boats : en
  • GB364005A - Fog penetrator and dimming device for lamps : en
  • CA318426A - Printing machine : en fr
  • AT125917B - Exchangeable cathode or X-ray transparent window for discharge tubes. : de en
  • US1838410A - Paper clamp : en
  • PL15121B1 - The method of wrapping the rotary kilns in pootaoi pulp oraadzonio to carry this opooof. : en pl
  • US1838689A - Coin bank : en
  • ES124862A1 - A method for manufacturing a faux leather fabric. : en es
  • GB364151A - Aircraft : en
  • SU24632A1 - Electric gas melter for electric arc welding : en ru
  • SU24749A1 - Adaptation to the scutching machine for signaling when the canvas disappears : en ru
  • SU24783A1 - Weaving shuttle with smooth inner surface for hollow cobs : en ru
  • DE540802C - Hydraulic device for displaying and monitoring the tension of loaded ropes or the like. : de en
  • DE540942C - Combination of a multi-sided planer and moulder with a tenon cutting and slotting machine : de en
  • SU24394A1 - The method of obtaining radio-bearing mesothorium concentrate from radium-containing water sources : en ru
  • US1838529A - Means for unloading steel sheets from carrier sheets : en
  • CA318446A - Poke and rim connection : en fr
  • ES124849A1 - A drying machine for air aspiration for woven or knitted cloth bands. : en es
  • ES689U - Illustrated sheet for approach and development of problems and pedagogical topics. (Machine-translation by Google Translate, not legally binding) : en es
  • ES124907A1 - A new device to check the interruption of any of the spark plugs in the explosion engines. : en es
  • SU24759A1 - Okovka for folding boxers : en ru
  • SU24800A1 - Device for excavation of deep layers of soil : en ru
  • US1838658A - Plastic compound and method of making same : en
  • US1838747A - Cap for pens : en
  • US1838811A - Apparatus for use in inflating pneumatic articles : en
  • US1839104A - Cooling tower : en
  • US1838435A - Glass shaping machine : en
  • US1838870A - Valve assembly : en
  • DE540760C - Process for the production of electron tubes : de en
  • DE540943C - Device for drilling polygonal holes, especially for wood : de en
  • SU24613A1 - Two-stroke internal combustion engine with an open crank box and blown with a stepped piston : en ru
  • AT125980B - Heddle. : de en
  • CH151788A - Automatic starting device on multi-phase AC motors. : de en
  • AT126090B - Method for attaching a flange ring to a nickel boiler : de en
  • CA318357A - Emergency tire chain : en fr
  • CA318515A - Propelling mechanism : en fr
  • FR716797A - Improvements to steam condensing systems : en fr
  • DE540817C - Method for attaching the hair covers to bowed instruments : de en
  • SU24631A1 - Machine for soldering in the joint of pipes and soldering flanges, rings, etc. : en ru
  • SU24666A1 - A device for controlling from a distance the movement of a tape with transparencies in a projection apparatus : en ru
  • US1838955A - Adjustable thermostat : en
  • US1838964A - Automatic timing device : en
  • US1838792A - Art of manufacturing rubber goods : en
  • PL14926B1 - Metal braid with hexagonal eyelets of increasing width. : en pl
  • SU24605A1 - W lka sorting : en ru
  • SU24797A1 - Writing machine with a lettered wheel : en ru
  • US1838083A - Riser radiator : en
  • US1838656A - Cut-off valve for pipes and spouts : en
  • US1838677A - Electric press : en
  • PL15109B1 - Apparatus for catalytic gas treatment. : en pl
  • US1838575A - Directional signal for automobiles : en
  • US1838791A - Pile structure : en
  • US1838990A - Reduction gear : en
  • SU24481A1 - Hinge clamp for fastening the ground wire on the supports of overhead transmission lines : en ru
  • SU24809A1 - Method of making electrical wire resistance : en ru
  • US1838312A - Method and apparatus for registering negatives with printing surfaces : en
  • US1838519A - Propeller for submerging and steering subaqueous and floating vessels : en
  • US1838951A - Brake mechanism : en
  • US1838493A - Heating and ventilating apparatus : en
  • US1839082A - Mixer : en
  • PL15086B1 - The method of obtaining quinoline derivatives. : en pl
  • US1838676A - Carburetor : en
  • PL14963B1 - Compass for airplanes, ships and similar xelas. : en pl
  • US1838299A - Tension indicator : en
  • US1838652A - Yoke : en
  • US1838783A - Hoist : en
  • US1838460A - Parcel assorting apparatus : en
  • GB363842A - An improved construction or arrangement of alternating current alarm : en
  • GB364068A - Manufacture of artificial masses for moulding : en
  • CH151668A - Process for preparing a stable product based on calcium hypochlorite. : en fr
  • FR716936A - Vehicle door control system : en fr
  • FR716962A - Improvement in the making of sandals and the like : en fr
  • GB363953A - Improvements in or relating to wristlet watch cases : en
  • AT125940B - Circuit arrangement for triggering switching processes in telegraph systems. : de en
  • GB364083A - Engine with rotary pistons : en
  • DE540847C - Brake truck for stopping rail vehicles : de en
  • DK45041C - Device for reversible two-stroke internal combustion engines. : da en
  • CA318423A - Printing machine : en fr
  • CH151866A - Process for the preparation of a chlorine-containing 1.2.5.6-diphtaloylnaphthalene. : de en
  • DE540792C - Tape wrapping machine : de en
  • FR716960A - Reversible device, of the extensor type, for physical training : en fr
  • GB363835A - An improved flanged joint for pipes and the like : en
  • US1838216A - Engine : en
  • DE540822C - Lift truck with a draw hook that is hinged to the platform and can be coupled with the lifting drawbar : de en
  • US1838320A - Window shade fitting : en
  • US1839187A - Sound recording and reproducing apparatus : en
  • FR716819A - Improvements to rotating cage wiring machines : en fr
  • FR717014A - Process for the preparation of surfaces of bearings, slides, guides and the like made of aluminum or aluminum alloys : en fr
  • GB364102A - Improvements in spring covers : en
  • US1838478A - Aeroplane : en
  • US1838868A - Locking device for semitrailers : en
  • US1838584A - Printing machine : en
  • GB363868A - Photographic shutter : en
  • GB364075A - An improved method of utilising electrical currents : en
  • PL14931B1 - Ll & c ^ (Sl / o4 Carburetor for internal combustion engines. : en pl
  • PL15105B1 - The method of covering the internal surface, e.g. metal pipes or tanks, tar, asphalt Tub, other protective compound against rust. : en pl
  • CH151744A - Cleaning device for the insert plates of centrifuge drums. : de en
  • DE540902C - Solvents, softeners and gelatinizers : de en
  • US1838267A - Azo dyestuffs containing chromium : en
  • ES124900A3 - A detonating device. : en es
  • FR716955A - Improvements to electric fly killers : en fr
  • GB363972A - Process for the manufacture of asphalt : en
  • GB363948A - Improvements in or relating to the manufacture of alkali metal acetates : en
  • GB364055A - Secret combination keyless lock comprising a series of concentric cylinders : en
  • US1838226A - Headlight adjusting device : en
  • US1838383A - Sign painter's marker : en
  • US1838587A - Process of distilling ammoniacal liquors : en
  • US1838119A - Machine tool : en
  • US1838431A - Process for obtaining orthophosphoric acid and/or conversion products thereof : en
  • SU24361A1 - A device for obtaining varying color lighting : en ru
  • US1838678A - Caster : en
  • FR717059A - Process for the production of nitrogenous organic compounds : en fr
  • FR716766A - Device for monitoring and signaling subsidence in underground galleries of mining and other operations : en fr
  • SU24504A1 - Grease preparation method : en ru
  • SU24653A1 - Automatic scales for loose bodies : en ru
  • GB363879A - Improvements in or relating to tobacco pouches : en
  • FR716863A - Advanced ink pad : en fr
  • ES124856A1 - Improvements in the combustion chambers of engines with ignition by compression heat. : en es
  • USD85866S - Design for a dress : en
  • SU24495A1 - Method and device of mining intelligence : en ru
  • SU24466A1 - Tube Transmitter for Telephony and Radio Tone : en ru
  • SU24401A1 - Dual gauge glass : en ru
  • SU24554A1 - Device for automatic slag retention when pouring metal from a ladle : en ru
  • US1838521A - Apparatus for and method of feeding powdered fuel : en
  • USD85852S - Mcclelland barclay : en
  • PL15051B1 - : en pl
  • SU24576A1 - Machine with a circular saw for felling : en ru
  • US1839107A - Circuit interrupter : en
  • US1838686A - Device for repairing structures confining fluid under pressure : en
  • USD85888S - Paul schmidt : en
  • US1838306A - Flash light : en
  • US1838908A - Wax-conditioned finish remover : en
  • US1838156A - Suspending device : en
  • US1838198A - Plumbing fixture : en
  • AT126005B - Seam for drying felts on paper machines. : de en
  • CH151764A - Procedure for operating steam generators. : de en
  • US1838212A - Folding chair and folding armchair : en
  • US1838949A - Pectous material and process of making the same : en
  • US1839152A - Packaging and banding machine : en
  • CA318523A - Nursing bottle nipple : en fr
  • US1838347A - Propellent powder : en
  • US1838132A - Cigar feeding hopper : en
  • US1839143A - Suspenders : en
  • US1839189A - Vehicle : en
  • US1838842A - Freight handling truck : en
  • GB363849A - Improvements in harvester threshers : en
  • CA318393A - Gun sighting apparatus : en fr
  • CH151642A - Cleaning device for the grates of opening and cleaning machines for textile raw materials. : de en
  • GB363857A - Improvements in and relating to davits for ships' boats : en
  • GB364148A - A process for dyeing wool fast tints : en
  • CH151796A - Discharge tube with a resiliently supported hot cathode, which contains a plurality of sections connected in parallel. : de en
  • SU24444A1 - Driving device to the motor trolley for setting and rolling cars from it : en ru
  • CH151712A - Apparatus for determining the piston position in explosion engines. : de en
  • SU24654A1 - Weighing scales for hygroscopic materials, for example. cotton : en ru
  • SU24840A1 - Aim optical device for handguns : en ru
  • US1838144A - Fire alarm for telephones : en
  • US1838793A - Bridge for ophthalmic mountings : en
  • US1838846A - Folding furniture : en
  • US1839183A - Railway rail splice bar and joint : en
  • USD85853S - Design fob : en
  • DE540894C - Kappschuh, the part of which between the cap and the punch forms two loops one above the other : de en
  • SU24707A1 - Napkin for pressing tiles on open presses : en ru
  • US1838978A - Combination concentrated field circulating treater : en
  • US1838469A - Closet construction : en
  • CH151692A - Electric drive device with several mechanically cooperating motors. : de en
  • US1838782A - Machine for cutting slate, roofing tile, and the like : en
  • US1839113A - Umpire's signal jacket : en
  • US1839132A - Cinematograph spoolcase : en
  • US1838455A - Spring mattress : en
  • US1838987A - High frequency variable resistance device : en
  • US1838946A - Transmission : en
  • CH151640A - Device for changing the thread laying stroke while the bobbins are being wound on artificial silk spinning machines. : de en
  • SU24370A1 - Electromagnetic device for removing shot dust from wells : en ru
  • US1838397A - Oil burner : en
  • US1838413A - Method of testing brakes : en
  • US1839098A - Surface moistener : en
  • USRE18301E - Apparatus fob cleaning sand filteb beds and the like : en
  • CA318496A - Purification and desulphurization of low boiling distillates : en fr
  • CH151768A - Arrangement to generate an additional voltage in a circuit of variable frequency. : de en
  • CA318408A - Heater : en fr
  • PL15066B1 - A method of obtaining light prints and a device for carrying out this method. : en pl
  • US1838693A - Traffic signal reflector : en
  • SU24462A1 - The method of transmission of modulated electrical oscillations : en ru
  • US1838933A - Electrical treater having dry oil barrier supply : en
  • SU24571A1 - Apparatus for heating water by the heat of flue gases : en ru
  • US1838131A - Brake : en
  • US1838743A - Loud speaker : en
  • CH151793A - Circuit for flattening a corrugated direct current. : de en
  • SU24412A1 - Sound attenuator for typewriters : en ru
  • US1839184A - Silk winding cone : en
  • CH151713A - Self-reducing range and altimeter with measuring stick on target. : de en
  • CH151655A - Pipeline to laundry washing resp. Dishwashers. : de en
  • CH151664A - Process for the crystallization of solids from solutions by cooling. : de en
  • US1839004A - Patterson : en
  • US1838286A - Apparatus for carbonating and dispensing liquids : en
  • PL14945B1 - Jet jacks for agricultural machinery, especially potato digging machines. : en pl
  • PL15049B1 - He drove with adjustable slats. : en pl
  • SU24544A1 - Device for heating medical jars : en ru
  • AT126082B - Damping device for beam scales. : de en
  • FR716826A - Production of new coloring materials : en fr
  • PL15054B1 - A system for regulating the quality in compressed-air installations. : en pl
  • PL15123B1 - A method for treating liquid discharged from the manufacture of cellulose and similar products. : en pl
  • AT125941B - Carbon rods for producing a highly active coal sludge, in particular for therapeutic purposes. : de en
  • CA318384A - Explosion engine : en fr
  • CH151609A - Jet breaker. : en fr
  • US1838376A - Treater having centrifugal dry oil circulation : en
  • US1839022A - Luminair : en
  • CH151727A - Winding and adjusting devices for clocks. : de en
  • CH151830A - Pillar pack. : de en
  • US1838975A - Loading equipment : en
  • US1839186A - Trash rack rake : en
  • SU24841A1 - Fire Alarm Device : en ru
  • US1838669A - Piston ring : en
  • US1838729A - Liquid sampling device : en
  • USD85851S - Stephen d : en
  • SU24678A1 - Fluid sampling device : en ru
  • US1838491A - Mechanical door operating system : en
  • USD85883S - Howard h : en
  • CH151636A - Method and device for guiding freshly produced synthetic fiber bundles through the post-treatment baths in the continuous production of rayon. : de en
  • FR716973A - Automatic telegraphic communication system : en fr
  • US1838379A - Method of inverting the phase of emulsions : en
  • US1838548A - Process for obtaining valuable products from solid carbonachous materials : en
  • US1838662A - Well plug : en
  • SU24611A1 - Four stroke engine with supercharged differential piston for motorcycles : en ru
  • CA318402A - Controlling device for locomotive bells : en fr
  • CH151709A - Collapsible gymnastics equipment. : de en
  • CH151843A - Device for adjusting the gearbox on motorcycles. : de en
  • AT126099B - Shop window furnishings. : de en
  • GB364118A - Improvements in or relating to conveying, loading or like machines : en
  • SU24762A1 - Floating transshipment device : en ru
  • FR716855A - One-piece veneer-coated furniture manufacturing process : en fr
  • CH151637A - Process for the production of rayon from cellulose acetate by the dry spinning process. : de en
  • CH151695A - Newspaper holder. : de en
  • CA318494A - Condensation product from formaldehyde, thiourea and urea : en fr
  • CH151833A - Vehicle that can be used as an articulated vehicle as well as a rigid vehicle. : en fr
  • PL15088B1 - Machine for the construction of concrete or similar paving. : en pl
  • US1838836A - Electromagnet : en
  • CH151662A - Process for the manufacture of products containing nutrients using cottonseed. : de en
  • US1838939A - Lifting mechanism for traversing hoists : en
  • DE540810C - Device for monitoring the working method, in particular the stone sharpening of wood grinders with hydraulic presses : de en
  • GB363936A - Improvements in a process for manufacturing barium sulphate of definite granule size : en
  • ES124853A1 - A hydrogenation process. : en es
  • FR716896A - Lid for draft devices : en fr
  • FR716774A - Advanced training in electrical devices liable to produce disturbances in the operation of t receiving stations. s. f. : en fr
  • US1838104A - Expanding pulley : en
  • US1838863A - Eoul einar egenfeldt-olsen : en
  • US1839119A - Apparatus for cleansing units of automotive vehicles : en
  • USD85871S - Design for a hand spray device : en
  • US1838157A - Cigar bunch concentrator : en
  • US1838406A - Fuse clamp : en
  • AT125962B - Stuffing box, in particular for piston rods. : de en
  • PL15073B1 - Equipment for spraying materials. : en pl
  • US1838974A - Internal combustion engine : en
  • US1838180A - Pipe coupling : en
  • US1838635A - Guide bar support for concrete gauges : en
  • US1838872A - Refrigerating apparatus : en
  • US1838445A - Brake slack adjuster : en
  • US1838531A - Talking machine : en
  • FR717023A - Further development in the construction of cams and the like, and specific applications : en fr
  • FR716972A - Improvements to the fins of heat exchangers : en fr
  • FR717046A - Transformer-filter for amplifiers of t. s. f. high frequency waves : en fr
  • GB363821A - Improvements in or relating to tooth brushes, and in containing cases for such brushes and dental preparations for use therewith : en
  • DK45044C - Two-part resilient Coupling. : da en
  • FR716796A - Process for manufacturing artificial filaments in lengths suitable for being cut to form wick fibers : en fr
  • DE540837C - Staple strips for stapling devices : de en
  • BE384572A - Chimney draft adjustment and moderator : en fr
  • CH151810A - Patient transport device divided in the longitudinal center. : de en
  • AT126046B - Rollable motor with cable drum. : de en
  • CH151879A - Process for the preparation of a vat dye. : de en
  • CH151693A - Device for the production of panels from wood pulp. : de en
  • PL15075B1 - : en pl
  • US1838260A - Central cooling plant : en
  • US1838700A - Portable motor : en
  • AT125946B - Relay circuit for electron tubes. : de en
  • AT126062B - Speaker arrangement. : de en
  • BE384299A - : en
  • CH151714A - Holding device for water trucks. : de en
  • AT125918B - Process for the removal of chlorine or hypochlorous acid compounds from water. : de en
  • DE540904C - Hollow stone for roofs : de en
  • DE540918C - Heat exchange device consisting of a number of frame elements separated by thin sheets of sheet metal : de en
  • ES124817A1 - Improvements in heat exchange devices, with corrugated or folded fins. : en es
  • AT125952B - Device for pasting the electrodes for collectors or galvanic elements. : de en
  • CA318422A - Printing device : en fr
  • BE384164A - : en
  • CH151832A - Device for automatic brake control in towed vehicles. : en fr
  • AT126084B - Display or registration device on scales. : de en
  • BE384562A - : en
  • SU24396A1 - Method for producing alkyl malonic esters : en ru
  • US1838937A - Dehydrator having high resistance wall : en
  • SU24522A1 - A leather tanner : en ru
  • US1838096A - Automatic speed changer : en
  • US1838390A - Container : en
  • USD85901S - of bock tavern : en
  • US1838265A - kghler : en
  • US1838270A - Azo dyestuffs from 2.3-hydroxynaphthoic acid arylids and process of making the same : en
  • US1838317A - Coin collector and receptacle : en
  • US1838780A - Automatic material feeding machine : en
  • US1838472A - Load blocking device for freight cars and the like : en
  • USD85900S - Design fob a finger ring : en
  • AT126029B - Device for transmitting the piston movement to a wobble element, or vice versa, in machines with cylinders arranged parallel to the crankshaft. : de en
  • SU24645A1 - Dial Scales : en ru
  • US1838174A - Clutch actuating device : en
  • US1838287A - Method of color coating gravel : en
  • US1838755A - Manure spreader : en
  • PL14922B1 - Method for the recovery of potassium in the digestion of phosphates. : en pl
  • GB364030A - Improvements in or relating to locking systems : en
  • AT125949B - Choke coil. : de en
  • CH151627A - Mobile serving table. : de en
  • SU24382A1 - Bristle sorting machine : en ru
  • SU24519A1 - A device for making straw mats on a card ribbon making machine : en ru
  • PL15069B1 - Timed igniter. : en pl
  • PL15099B1 - ^ *, * 2l / 06 'Bearing for lubrication under pressure. : en pl
  • SU24837A1 - The method of obtaining color cinematic images on the screen : en ru
  • US1838417A - Art of casting : en
  • US1838833A - Agraffe : en
  • PL15074B1 - Two-stroke internal combustion engine. : en pl
  • SU24369A1 - Clamp rod for pipe clamping : en ru
  • US1838313A - Hose coupling : en
  • AT126015B - Starting device for internal combustion engines. : de en
  • CH151720A - Stop device for talking machines. : en fr
  • AT125916B - Hot cathode x-ray tube with a pointed anode. : de en
  • AT126002B - Document plate for carbonless accounting on loose account sheets. : de en
  • GB363751A - Improvements in spark-producing toys : en
  • GB363971A - Process of eliminating sodium carbonate from technical solutions of potassium carbonate : en
  • SU24758A1 - Tool for bundling logs in bundles : en ru
  • USD85890S - Design for a doll : en
  • US1838680A - Heating element : en
  • US1838698A - Automatic dust bin : en
  • US1838866A - Handrack for adhesive tape : en
  • US1838892A - Method and machine for forming rings : en
  • CH151808A - Drill bits for tooth root posts. : de en
  • CH151706A - Mine sharpener. : de en
  • SU24590A1 - Timekeeping device : en ru
  • USD85861S - Design for a statuette for book end : en
  • CH151826A - Device lit by the action of an external light source. : en fr
  • SU24468A1 - Electric musical instrument : en ru
  • US1838403A - Pallet for sintering machines : en
  • CH151715A - Device for measuring and recording movement as a function of time. : en fr
  • BE383979A - : en
  • CH151628A - Toilet bowl. : de en
  • FR716984A - Vaporizer combined with a relay tank : en fr
  • GB364149A - Improvements in or relating to pumps or compressors : en
  • CH151676A - Process for the preparation of a new conversion product of 1,2-anthraquinone thioglycolic acid. : de en
  • US1839005A - Rotary wing for aeroplanes : en
  • US1838232A - Vat dyestuffs of the pyrazolanthrone series : en
  • US1838354A - Aircraft : en
  • US1839137A - Telephonic loud-speaker : en
  • US1838081A - Horn : en
  • US1838971A - Optical slit : en
  • GB365510A - Improvements in electric discharge tubes : en
  • CH151697A - Control device for hydraulic presses, in particular die embossing presses. : de en
  • AT126021B - Resilient body. : de en
  • PL14930B1 - i4 ^ q'L '' C / 0 Self-acting valve. : en pl
  • PL15009B1 - Safety device against disconnection of a non-rigid claw coupling. : en pl
  • US1839087A - Process of desulphurizing hydrocarbons : en
  • CA318472A - Loud speaker : en fr
  • ES601Y - Pincer system to stretch the leather. : en es
  • US1838166A - Pressure gauge : en
  • US1838573A - Electromagnetic relay : en
  • SU24836A1 - Roller Shutter for SLR Camera : en ru
  • US1838900A - Weathering means for house car end doors : en
  • SU24643A1 - Device for measuring loose bodies : en ru
  • CH151807A - Electric gas lamp. : de en
  • US1838996A - Screw press for dewatering and washing diluted substances : en
  • US1839168A - Fabric for gas protection masks or the like and method for producing same : en
  • PL15058B1 - A diploma engine boiler. : en pl
  • US1839014A - Measxtriitg instrument : en
  • US1838923A - Dehydrator having hygroscopic emulsion inlet : en
  • US1838206A - Electric percolator : en
  • AT126089B - Scale with double load balancing. : de en
  • US1838618A - Plastic composition : en
  • CA318510A - Transmission regulation in cable circuits : en fr
  • BE384489A - : en
  • AT126093B - Nozzle for concentrically arranged electrodes. : de en
  • FR716874A - Porous artificial stones and their manufacturing process : en fr
  • FR717027A - Process for manufacturing curable and soluble artificial resins : en fr
  • AT126013B - Topping device for cigarette tube machines. : de en
  • PL15094B1 - Wringer. : en pl
  • US1838485A - Ash tray : en
  • BE384469A - Cable for electric power transmission : en fr
  • DE540862C - Process for the preparation of thioindigoid dyes : de en
  • PL15120B1 - Lock of automatic firearms. : en pl
  • DE540731C - Taps : de en
  • CH151682A - Process for the preparation of a vat dye. : de en
  • US1838500A - Trunk rack for automobiles : en
  • CH151821A - Device for line balancing in telephone systems when connecting a line with a four-wire connection. : de en
  • US1838588A - Temple thread cutter for looms : en
  • PL15042B1 - Ventilator for motor vehicles. : en pl
  • SU24726A1 - Retractable Handles : en ru
  • US1838804A - Fuel heating device : en
  • US1838822A - Emulsion treater : en
  • US1839099A - Tractor hitch : en
  • DE540428C - Machine for the production of multi-walled paper bags for certain paper tubes or hoses with glue applicator : de en
  • DE540705C - Electrical voltage fuse with two or more electrodes separated by insulating means : de en
  • PL14965B1 - Device for the production of emulsions. : en pl
  • US1838533A - Dough kneading machine : en
  • US1839144A - Float operated control valve : en
  • SU24454A1 - Telephone Switch Tester : en ru
  • SU24550A1 - Apparatus for heating and quenching rotating bands : en ru
  • BE384381A - : en
  • US1838393A - Automatically threading loom shuttle : en
  • US1838405A - Humidifier : en
  • US1838591A - Automobile equalizer : en
  • SU24676A1 - A device for determining the degree of transparency of milk : en ru
  • US1838518A - Knockdown mold : en
  • US1838631A - Road spreader : en
  • AT126009B - Fabric sample card. : de en
  • CH151657A - Cutting scissors. : de en
  • DE540834C - Rotary piston internal combustion engine : de en
  • FR717006A - Buckle staple for belts : en fr
  • GB363735A - Process for the manufacture of carbon and hydrogen : en
  • GB364586A - Improvements in catalysts for carrying out destructive hydrogenation and cracking processes : en
  • SU24582A1 - Fitting to the carousel for gluing the soles : en ru
  • US1838958A - Tubular brush : en
  • SU24426A1 - Device for pumping out metal from m on a Siemens-open-hearth furnaces : en ru
  • US1839135A - Process of fireproofing cellulosic material and composition for use therein : en
  • US1838941A - Scale : en
  • SU24788A1 - Horizontal wind / water engine : en ru
  • US1838129A - Metal buck and trim : en
  • US1838671A - Adjuster equipment for evaporators : en
  • US1839133A - Superheater heated by superheated steam : en
  • AT126069B - Electromagnetic relay. : de en
  • GB363764A - Improvements in or relating to power units employing internal combustion engines for rail locomotives : en
  • DE540864C - Process for the production of soot by decomposing carbon compounds : de en
  • ES124618A1 - Procedure for the manufacture of fuel for engines. : en es
  • FR716942A - New locking system for hangars, workshops or the like : en fr
  • CA318474A - Air valve : en fr
  • DE540585C - Filling tube for inflatable hollow bodies, especially ball bubbles : de en
  • FR717018A - Improvements to the assembly of brushes and brushes, round or oval : en fr
  • GB363877A - Improvements in or relating to photo-electric cells : en
  • PL14970B1 - Firing the boiler furnace. : en pl
  • US1838803A - Brake mechanism for automotive vehicles : en
  • US1838855A - Circuit arrangement for multiple-unit tubes : en
  • FR717050A - Support clamp : en fr
  • US1838128A - Typewriting machine : en
  • USD85880S - Design fob : en
  • SU24642A1 - Instrument for determining the relative positions of horizontal, vertical and inclined planes : en ru
  • US1838540A - Process for manufacture and vulcanizing of rubber footwear : en
  • CA318436A - Fertilizer : en fr
  • CH151602A - Air heater. : de en
  • PL14941B1 - Contact device in electric pocket lamps. : en pl
  • PL15011B1 - Circuit systems for increasing the spectral width of the coupling transformer. : en pl
  • PL15068B1 - Grease pump drive mechanism. : en pl
  • SU24600A1 - Knife machine for reaping machines : en ru
  • US1838152A - Oscillating electric motor : en
  • PL15048B1 - The method of producing pipes. : en pl
  • US1838950A - Circuit breaker : en
  • US1839081A - Ambulant discharge device : en
  • US1839147A - Engine : en
  • USD85859S - Design fob a tub mat ob similab abticle : en
  • AT125985B - Device for the wet treatment of fabrics, in particular for cleaning and bleaching them. : de en
  • DK45058C - Sound-absorbing Mounting of Electric Motors by Vacuum Cleaners. : da en
  • CA318443A - Machine for working metal : en fr
  • CH151737A - Device for sharpening double-edged razor blades. : de en
  • CA318498A - Pulverized fuel feeding stoker : en fr
  • SU24407A1 - Steam turbine : en ru
  • SU24685A1 - Musical string instrument : en ru
  • US1838082A - Machine for coating can ends : en
  • US1838211A - Process of and apparatus for heating oil for cracking distillation : en
  • US1838304A - Machine tool : en
  • AT125988B - Gas iron. : de en
  • PL15021B1 - Method for the separation of sulfo acids. : en pl
  • US1838555A - Fluid circulating system for machine tools : en
  • US1838779A - Printing means : en
  • US1838327A - Gyroscopic airplane : en
  • US1838627A - Air pumping device for use with pneumatic tires : en
  • US1839088A - Control mechanism for variable velocity ratio gearing : en
  • SU24459A1 - Electric oscillation generator : en ru
  • AT125928B - Method and device for separating gas mixtures, in particular air. : de en
  • CA318488A - Tire valve : en fr
  • CH151721A - Sound reproduction device with mechanically damped membrane. : de en
  • SU24764A1 - Device for cutting and dropping kizka briquettes molded using a belt press : en ru
  • US1839043A - Sausage linking machine : en
  • US1839148A - Electric furnace and voltage control : en
  • AT125977B - Method and device for the production of veneers. : de en
  • CA318375A - Ornamental food package : en fr
  • CA318468A - Spring cushion : en fr
  • CH151614A - Machine for working glass. : en fr
  • PL14934B1 - A device for measuring liquids. : en pl
  • SU24555A1 - Moderate heat roasting oven : en ru
  • SU24621A1 - Driving belt made of metal links connected with each other : en ru
  • US1839171A - Ignition switch : en
  • US1838620A - Egg separator : en
  • US1838885A - Paper message sheet : en
  • AT126088B - Transfer press with automatic material feed. : de en
  • SU24581A1 - Shelling machine : en ru
  • US1838342A - Dressing table attachment for bathtubs : en
  • US1839172A - Cleaning apparatus : en
  • DE540857C - Connection clamp for rod-shaped resistors with connection caps : de en
  • DK45046C - Heel with easily changeable tab. : da en
  • GB363844A - Apparatus for erecting the shells of drawer and shell boxes and inserting the drawers therein : en
  • GB363856A - Improvements in and relating to devices for avoiding side sways of spring supported chassis frames : en
  • PL15044B3 - Drum conveyor for cooling beds in rolling mills. : en pl
  • US1838510A - Method and means of expelling air from between superposed sheets of material : en
  • CA318355A - High voltage transmission apparatus : en fr
  • US1838953A - Shifting plate for loose leaf binders : en
  • US1839185A - Method of uniting metal parts : en
  • CA318398A - Mouth piece for pipes and cigar holders : en fr
  • CH151626A - Seating. : de en
  • CH151698A - Sheet feeder with pre-grippers for printing machines. : de en
  • SU24618A1 - Electric current generator, placed in the heel of a boot : en ru
  • AT125947B - Ladies' and children's napkins. : de en
  • SU24363A1 - Burner for kitchen type "primus" : en ru
  • SU24452A1 - Morse code reader : en ru
  • SU24827A1 - Switch for scales with two or more platforms : en ru
  • AT126016B - Valve. : de en
  • AT126081B - Reclosing device for switches with arc quenching by compressed gas. : de en
  • DE540953C - Zero setting device for adding and subtracting roller counters : de en
  • FR717052A - Rice powder box with automatic distribution and opening : en fr
  • US1838705A - Fire escape : en
  • BE384100A - Manufacturing process of artificial casings : en fr
  • ES124631A3 - Manufacturing process of cardboard plates imitating iron plate with metallic reliefs. : en es
  • ES124851A1 - Improvements in internal combustion engines. : en es
  • PL15111B1 - The meat grinder. : en pl
  • SU24413A1 - Ruler on the typewriter : en ru
  • US1838386A - Special design electrode : en
  • US1838807A - Method of making wood heels : en
  • US1838161A - Glassware forming machine : en
  • US1838373A - Power pump rod lift : en
  • US1839150A - Typewriting machine : en
  • USRE18305E - Air deflector : en
  • AT125954B - Device for igniting electric fluorescent tubes. : de en
  • CH151806A - Process for the production of a tungsten wire consisting of long crystals for electric incandescent lamps. : de en
  • PL15106B1 - A method of removing ammonia and hydrogen sulfide from distillation gases to obtain ammonium sulfate and sulfur. : en pl
  • US1838244A - Adjustable refrigerator-unit hanger : en
  • US1838694A - Sewing machine tuck marker : en
  • FR716859A - Motor stepped pulley : en fr
  • FR716932A - Glass mount for lanterns and the like : en fr
  • DE540566C - Piano mechanics : de en
  • DE540875C - Polar planimeter, especially for measuring leather and the like like : de en
  • FR717090A - Aeronautic card unwinder : en fr
  • GB364064A - Improvements in or relating to rotary printing machines : en
  • CA318413A - Grounding device : en fr
  • CH151761A - Heat engine, in particular high-performance internal combustion engine. : de en
  • GB363798A - Improvements in window raising and lowering mechanism : en
  • GB363930A - Improvements in and relating to containers for supplying strip material such as cotton wool and the like in small pieces : en
  • AT126058B - Armored electromagnetic relay with central armature and internal poles. : de en
  • CH151717A - Calculating machine with result and memory counter and with a device for automatic rounding up and down of the calculation result. : de en
  • FR716933A - Improvements to stuffing box caps for turbine shafts : en fr
  • FR716909A - Boiler installation : en fr
  • PL14948B1 - Screw goat. : en pl
  • SU24529A1 - Peeling machine for kenaf : en ru
  • US1838209A - Machine : en
  • US1838484A - Control of air valves for aerofoils : en
  • CA318506A - Photochemical oxidation of organic or inorganic compounds : en fr
  • FR716832A - Improvements to speedometers : en fr
  • GB364154A - Improvements relating to fire extinguishing systems : en
  • DE540565C - Speed change gear with bevel gear differential gear : de en
  • FR716787A - Process for the purification, preservation and sterilization of solid or liquid substances : en fr
  • ES124541A1 - A compressor for the production of ice or cold. : en es
  • ES124852A3 - Hydraulic valve absorber model. : en es
  • DE540829C - Cooling device for the use of solid carbon dioxide (carbonic acid ice) as a coolant, whereby the carbon acid ice is housed inside a container under the ceiling of the cooling room : de en
  • CH151707A - Device to be attached to rice rails for guiding and holding the same. : de en
  • GB363910A - Improvements in weighing scales : en
  • GB364137A - Improvements in or relating to screw propellers : en
  • DE540827C - Printing and stamping press with pressure plates that can be adjusted against one another : de en
  • SU24445A1 - Driving device to the motor trolley for setting cars and rolling them from it : en ru
  • SU24541A1 - Mobile dental office : en ru
  • US1839016A - Price card holder : en
  • FR716778A - Mandrel, more particularly intended for tube rolling mills : en fr
  • SU24826A1 - Torsional vibration excitation method : en ru
  • DE540730C - Cutting dies for producing tapered threads : de en
  • DE540557C - Illustrative image with detachable supplementary images that can be attached to it : de en
  • DE540667C - Bunker with side emptying slot : de en
  • ES124728A1 - A device for the feeding of acetylene generators with powdery granular carbide or pulverizer. : en es
  • DE540861C - Process for the preparation of Kuepen dyes : de en
  • ES124712A1 - A connection arrangement for high frequency induction furnaces with rectifiers operated by grid. : en es
  • GB363896A - Improvements relating to kinematographic projection printing : en
  • FR716820A - Resilient seat valve for motors : en fr
  • US1838302A - Can top and method of making the same : en
  • GB363905A - Improvements in or relating to the manufacture of pile fabrics : en
  • FR716769A - High pressure lubricating syringe : en fr
  • ES124875A3 - A wardrobe sack system. : en es
  • DE540954C - Split piston for double-acting internal combustion engines : de en
  • FR716928A - Chair equipped for placement in fixed rows : en fr
  • FR716990A - Facing forming bags for garment : en fr
  • GB364561A - Improvements in or relating to wave filters : en
  • DE540735C - Advertising device for locks of bicycles and motorcycles : de en
  • DK45064C - Pull-off device for affluent firearms with straight handles. : da en
  • ES124902A1 - Improvements in the dyeing and washing machines for textiles. : en es
  • FR716911A - Two-stroke engines : en fr
  • GB364038A - Improvements in carburettors for internal combustion engines : en
  • GB363888A - An improved method of producing glue from bones : en
  • GB363908A - An improved process for the production of artificial silk from viscose : en
  • FR716902A - Leaf suspension spring clamping machine : en fr
  • PL14959B1 - A method and device for taking photos without negatives. : en pl
  • PL14977B1 - Anchoring of chamber coke ovens. : en pl
  • SU24589A1 - Machine for franking postage : en ru
  • US1838085A - Window screen guide : en
  • US1838490A - Cover, brush holder and squeezer for liquid containers : en
  • US1838778A - Meter connecting device : en
  • US1838850A - Emulsion treater having central cylindrical live electrodes : en
  • US1839102A - Carburetor : en
  • FR716918A - Improvements to electrical signaling devices : en fr
  • GB363809A - Improvements in or relating to pistons for internal combustion engines : en
  • FR716940A - Liquid lifting device actuated by pressurized fluid : en fr
  • GB364000A - Improvements in the manufacture and production of hydroxylated ethers of tertiary hydroxy-alkyl amines : en
  • PL15045B1 - : en pl
  • SU24467A1 - Device for wireless telegraph manipulation : en ru
  • SU24701A1 - Designer for circumference : en ru
  • US1838880A - Brake : en
  • US1838963A - Wrench : en
  • PL14940B1 - The method of solid fuel combustion in the form of dust, fed to the coal-dust furnace by means of two or more nozzles. : en pl
  • PL14976B1 - A device for generating luminous moving writing on a surface covered with luminous paints. : en pl
  • US1838774A - Changeable display device : en
  • CA318514A - Expansion joint : en fr
  • FR717048A - Multi-blade knife : en fr
  • GB363732A - Attachment for sighting devices for fire-arms : en
  • GB363913A - Improvements in drills for rock, marble and the like : en
  • PL15017B1 - Process of paraffin oil fractions. : en pl
  • GR3467B - FIREARMS WITH AN AUXILIARY AND LOCKING DEVICE CAN BE APPLIED AND DISMISSED AS AN INDEPENDENT PIECE. : el en
  • US1838420A - Hinge connection for water closet seats and covers : en
  • SU24630A1 - Device for mounting welded parts at the required angle to each other : en ru
  • US1838099A - Cementing machine : en
  • US1838273A - Method of producing chromium plated tools : en
  • US1838458A - Electrical apparatus : en
  • PL15016B1 - Method of preparing grain for storage. : en pl
  • CH151683A - Process for making a permanent pigment for paint from aluminum ore. : de en
  • GB363928A - Improvements in or relating to pickling apparatus : en
  • SU24373A1 - Device for activating an inert dust barrier : en ru
  • SU24687A1 - Attachment to a sewing machine for mechanically trimming the seam edge : en ru
  • USD85876S - Design for a dress : en
  • AT125964B - Shovel. : de en
  • BE384416A - Device for skin treatment : en fr
  • CH151703A - Wet stamp. : en fr
  • CH151601A - Furnace with fireproof heat storage insert. : de en
  • AT125967B - Iron-alloy welding wires for gas fusion welding or for electric arc fusion welding. : de en
  • PL15084B3 - Method for obtaining condensation products of aromatic sulfonic acids. : en pl
  • US1838752A - Fish scaler : en
  • AT125957B - Scale, especially for radios. : de en
  • SU24596A1 - Polyphoric acid : en ru
  • US1838433A - Pneumatic displacement pump : en
  • US1838475A - Sewage treatment : en
  • US1838613A - Typewriter desk : en
  • US1838830A - Reversible soap dish for double mixing faucets : en
  • US1838773A - Motor control system : en
  • SU24731A1 - Lowering machine : en ru
  • US1838512A - Method of cleaning air : en
  • US1838814A - High speed spindle lock : en
  • ES124855A1 - A longitudinal pipe cutting machine. : en es
  • DE540738C - Clutch for outboard motors : de en
  • PL14916B1 - Automatic scales for filling bags. : en pl
  • SU24767A1 - Device for loading caps : en ru
  • PL15004B3 - Method of obtaining cadmium from its oxygen compounds. : en pl
  • PL15033B1 - Method for the preparation of stable alkali metal solutions of dialkylaminoarylphosphinic acid salts. : en pl
  • US1838666A - Electroplating apparatus : en
  • FR716805A - Box for pharmaceutical or other ampoules : en fr
  • FR716879A - Cigarette Packing Machine Improvements : en fr
  • SU24440A1 - Wheelset for wagons : en ru
  • US1838348A - Crock handle : en
  • PL15036B1 - Method of obtaining crystalline zinc sulphide or in the form of smoke. : en pl
  • US1838249A - Method of welding pipe joints : en
  • US1838255A - Air conditioning apparatus : en
  • US1838257A - Plant lifter : en
  • US1838271A - Oven door : en
  • US1838590A - Bracelet buckle : en
  • US1838983A - Electric switch : en
  • AT125966B - Process for the production of plastic masses. : de en
  • CA318518A - Apparatus for painting, kalsomining, etc. : en fr
  • ES114862A1 - A portable universal sundial. : en es
  • PL14956B1 - Kk-47, illustration, tape for brakes, especially car brakes. : en pl
  • CA318350A - Magnesium alloy : en fr
  • US1838601A - Curtain stretcher and rug drier : en
  • US1839066A - Device for securing fountain pens and the like in pockets of clothing and the like : en
  • DE540951C - Transmission gear for heat meter : de en
  • FR716944A - Ventilation device : en fr
  • GB363841A - Improvements in typographical composing machines : en
  • SU24746A1 - Board painting machine : en ru
  • SU24639A1 - Instrument for measuring the thickness of the mirror glass : en ru
  • SU24816A1 - Electronic lamp : en ru
  • SU24825A1 - The method of building brick walls in the warm : en ru
  • US1838638A - Closure : en
  • US1839037A - Sound film apparatus : en
  • FR716850A - Device for stiffening ribbons or ropes for driving spindles in spinning or ring twisting looms : en fr
  • GB363787A - Improvements in manifolding machines : en
  • GB364039A - Improvements in or relating to knitting machines : en
  • DE540681C - Device for rhythmic triggering of switching processes by means of superimposed frequency currents : de en
  • US1838377A - Combination circuit controller and indicating mechanism : en
  • GB363767A - An improved method of illumination of complete or part lay-figures or other suitable mountings used for advertising or exhibiting articles : en
  • PL14915B1 - : en pl
  • US1838919A - Dehydrator having rotatable emulsion distributor : en
  • US1838945A - Automatic machine tool : en
  • US1839030A - Dephlegmator : en
  • DE540986C - Box tipper : de en
  • PL15040B1 - Coil for transformer. : en pl
  • SU24698A1 - Obturator with spectral filters : en ru
  • US1838428A - Folding machine : en
  • US1839096A - Brake for automotive vehicles : en
  • DE540749C - Device for controlling the chain threads : de en
  • GB364558A - Method and means of producing composite photographs with sound accompaniment : en
  • CH151742A - Process for removing vaporizable constituents from a liquid, pasty or solid material and apparatus for carrying out this process. : en fr
  • AT125993B - Extendable fitting for suitcases, handbags, etc. like : de en
  • PL15131B1 - A regulating device for the even supply of fuel to the gas nozzles of internal combustion engines. : en pl
  • PL15136B1 - Stocking and socks protector. : en pl
  • SU24774A1 - Centrofuge : en ru
  • US1838740A - Fluid pressure conduit : en
  • GB363762A - Improvements in and relating to apparatus for filling collapsible tubes : en
  • AT125908B - Coreless induction coils. : de en
  • US1838621A - Solid silicic acid containing bleaching agents and process of making the same : en
  • PL15125B1 - A method and device for grinding paints and other semi-liquid mixtures. : en pl
  • SU24476A1 - Galvanic cell : en ru
  • US1838294A - Coke oven battery : en
  • US1838388A - Safety brake-beam support for car trucks : en
  • US1838907A - Check controlled mechanism : en
  • ES123767A1 - Procedure with its corresponding tooling for the manufacture of fabrics bearing rubber threads. : en es
  • FR717049A - Improvement of phonograph records : en fr
  • DK45062C - Device at stations for simultaneous transmission of audio and radio signals. : da en
  • FR716954A - Improvements to thermo-magnetic therapeutic devices : en fr
  • GB363784A - Improvements in or relating to welding electrodes and rods : en
  • GB364117A - Improvements in guards for machines : en
  • FR717091A - Cascade made up of an asynchronous machine and a three-phase collector machine, the stator of which has an excitation winding through which the main current passes and a separately excited winding : en fr
  • GB363851A - Improvements in or relating to packing material of sheet form such as corrugated paper and the like : en
  • US1839009A - Hedge trimmer : en
  • GB364116A - Manufacture of 1:4:5:8-naphthalene-tetra-carboxylic acid : en
  • US1838274A - Device for packing : en
  • ES124847A1 - PROCEDURE FOR THE ALKYLIZATION OF NITRILES FROM ACIDS : en es
  • GB364080A - Improvements in or relating to devices for firing explosives : en
  • SU24538A1 - Costoklast for simultaneous resection of five ribs : en ru
  • DE540983C - Process for obtaining the radioactive isotopes of bismuth : de en
  • GB363843A - Improvements in combination garment : en
  • GB363977A - Improvements in refrigerators for cooling by brine : en
  • FR717082A - Self-induction-free resistor and its manufacturing process : en fr
  • ES124544A1 - A procedure for the separation of gases containing the taste of new beer in brewing. : en es
  • GB363973A - Hose clip : en
  • FR717073A - Rod straightening, drawing and polishing machine : en fr
  • ES124102A1 - Improvements in the methods and apparatus for registering sounds in sound registers. : en es
  • GB363956A - Improvements in or relating to filters for suppressing high frequency disturbances in electric conductors : en
  • FR717069A - Method and apparatus for ensuring the progression in the pipes of a paste of tenacious consistency, for example of a strongly dehydrated cement paste : en fr
  • GB363886A - Improvements in central buffing and draw gear for railway vehicles : en
  • GB364035A - Improvements in valves : en
  • DE540793C - Cooling for multi-stage centrifugal compressors and similar machines, whose stages are traversed by the cooling water in parallel : de en
  • SU24367A1 - Instrument for determining the curvature of boreholes : en ru
  • SU24496A1 - Method of removing static charges from wool : en ru
  • CH151798A - Hot cathode. : de en
  • AT126033B - Switchgear for monitoring the ignition circuits of the starting and operating magnet ignition apparatus of aircraft engines. : de en
  • CA318401A - Nozzle : en fr
  • CA318526A - Apparatus for coating surfaces : en fr
  • US1839038A - Transformer : en
  • AT126026B - Spiral spring for snap-off couplings of ignition devices. : de en
  • GB363867A - An improved device for attaching roses to watering cans : en
  • FR716773A - Locking coupling : en fr
  • FR716881A - Process for the separation of buttermilk : en fr
  • GB364119A - Improvements in or relating to traffic control signalling apparatus : en
  • CH151752A - Process for the production of reinforced conduit pipes made of metal and pipe produced by this process. : de en
  • AT125979B - Floor. : de en
  • US1839039A - Automobile signal : en
  • PL15096B1 - Electric pocket flashlight : en pl
  • US1838112A - Paster for cigarette machines : en
  • PL15126B1 - Device for driving rotary air compressors in combustion engines. : en pl
  • SU24779A1 - Device for removing suspended solids from water in pressure pipelines : en ru
  • CH151681A - Process for the preparation of a vat dye of the dibenzpyrenquinone series. : de en
  • US1838221A - Fumigator : en
  • US1838238A - Trailer hitch : en
  • PL15060B1 - : en pl
  • PL15076B1 - A bite adjuster for the fabrication of artificial teeth, jaws and bridges. : en pl
  • CA318360A - Throttle valve operating mechanism : en fr
  • US1839170A - Template controlled apparatus : en
  • CH151710A - Ski pole with braking device for skiers. : de en
  • US1838965A - Automatic steering device : en
  • SU24691A1 - Milk pasteurizer : en ru
  • US1839145A - Automatic gear shift : en
  • US1839166A - Power converting apparatus : en
  • SU24741A1 - A hydrometer with a device for transmitting his distance reading : en ru
  • DE540747C - Packaging for electric light bulbs or similar fragile objects : de en
  • GB363959A - Improvements in or relating to the flanging of metal plates : en
  • BE384311A - Rail-controlled, erasable guidance device for motor vehicles traveling on railways : en fr
  • CA318483A - Fuel injection system for aircraft engines : en fr
  • FR716770A - Reinforcement process for metal structures : en fr
  • US1838943A - Apparatus for drying, specifically ironing : en
  • US1839080A - Switch : en
  • US1839162A - Outlet box adapter : en
  • US1838394A - Construction of philosophical apparatus and models : en
  • USD85886S - Design for a grave marker : en
  • CH151658A - Sole for sports shoe. : en fr
  • CH151733A - Process for the production of aluminum. : de en
  • US1838292A - Folding bed structure : en
  • US1838728A - Measuring temperatures : en
  • CA318352A - Automobile heater : en fr
  • US1839090A - Process for treating emulsified hydrocarbon oil : en
  • PL15130B1 - Typewriter, especially for accounting. : en pl
  • US1838839A - Air system : en
  • US1838935A - Fixture : en
  • PL14971B1 - Device for the frames of shop windows, display windows and the like with a spring-loaded glass support. : en pl
  • PL15095B1 - Guide board for the litter. : en pl
  • US1838661A - Dust guard : en
  • US1838664A - Circuit breaker : en
  • US1838854A - Grain binder : en
  • US1838926A - Electrical treater : en
  • DE540816C - Quick-acting brake : de en
  • GB363874A - A device for attachment to button sewing machines : en
  • GB364021A - Improvements in or relating to electrical power transmission systems : en
  • PL14955B1 - Apparatus for dissolving solids. : en pl
  • SU24686A1 - Violin holder when playing on it : en ru
  • SU24427A1 - Lifting device for feeding packages on a tray of a caricature-car : en ru
  • SU24535A1 - Psychotechnical testing device for drivers : en ru
  • SU24583A1 - The method of preparation of plastic mass : en ru
  • US1838261A - Key slot : en
  • US1838441A - Sweep rake : en
  • US1838228A - Combined automatic unloader pilot and switch : en
  • US1838359A - Producing fumed zinc oxide from zinc sulphate solution : en
  • US1838437A - Gang saw apparatus : en
  • US1838851A - Cuff fastener : en
  • US1839033A - Spring for bed-ridden patients : en
  • SU24704A1 - The method of preparation of the filter of natural dyes of vegetable origin : en ru
  • SU24737A1 - Device for signaling the stop of the mill elevator : en ru
  • US1838371A - Electromagnetic wave explorer : en
  • CA318353A - Packing material retainer for journal boxes : en fr
  • CA318391A - Railway tie plate : en fr
  • CA318437A - Gas holder : en fr
  • CH151884A - Device for preventing overheating of explosion engines, in particular in motor vehicles. : de en
  • PL15089B1 - The device is a concrete surface leveling device. : en pl
  • SU24443A1 - Adaptation to the safety grid of the car, controlled by compressed air : en ru
  • US1838243A - Catapult : en
  • US1838864A - Brake applying device : en
  • PL14943B1 - A method of regenerating liquid that is lost in the preparation of stretched ammonium copper silk. : en pl
  • PL14981B1 - Heat accumulator. : en pl
  • SU24364A1 - Drillmeter for rotary drilling : en ru
  • US1838290A - Liquid delivery line : en
  • US1838558A - Card table : en
  • SU24353A1 - A device for enriching manganese ore : en ru
  • US1838928A - Dehydrator with means for directing emulsion through alpha high intensity field : en
  • DE540729C - Pistons of pumps or the like with a sleeve seal : de en
  • DE540828C - Sheet feeder for platen printing presses : de en
  • SU24545A1 - Drum type rotary smelting furnace : en ru
  • US1838942A - Educational device : en
  • PL15020B1 - A device for compressed air purification. : en pl
  • SU24479A1 - Electrical Conductor Winding Machine : en ru
  • SU24516A1 - Device for feeding fuel from the hopper to the furnace : en ru
  • SU24563A1 - Device for protecting flammable liquids in kitchens of the "primus" type from overheating : en ru
  • SU24708A1 - Manual lever press : en ru
  • DE540631C - Process for vulcanizing natural or synthetic rubber : de en
  • DE540899C - Sheet separator : de en
  • FR716953A - Dentures and their manufacturing process : en fr
  • SU24781A1 - A device for inserting a weft yarn into a weaving shuttle : en ru
  • FR716822A - Process for the preparation of a product usable in bakery : en fr
  • US1838147A - Plastic magnesia mixture : en
  • US1838710A - Consistency regulator : en
  • US1838214A - Apparatus for handling loose material : en
  • US1838522A - Method of making refractory shapes : en
  • AT125970B - Pump, especially for injecting fuel into internal combustion engines. : de en
  • US1839003A - Collar-closured poncho : en
  • AT125938B - Methods and devices for microscopic examination of living objects. : de en
  • AT126053B - Automatic switch-on and switch-off device for converters working in parallel with DC power stations. : de en
  • SU24616A1 - Injector for internal combustion engines : en ru
  • US1838380A - Drive and driven device for vehicles, etc. : en
  • US1838739A - Machine for knitting pile fabrics : en
  • US1838812A - Finishing machine : en
  • ES692U - Clip or celluloid fork provided with closure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR716811A - Enhancements to high speed driven centrifugal compressors : en fr
  • GB363909A - Process for the production of alumina and alkali phosphates : en
  • DE540774C - Heat exchange device, in particular for preheating feed water by means of heating gases, with finned tubes lying transversely to the direction of the heating gas flow : de en
  • GB364066A - Device for controlling the acoustic power of the human voice or of the sound of the sound of a musical instrument and the like : en
  • CA318451A - Dry cell manufacture : en fr
  • FR716991A - Coal box : en fr
  • FR717060A - Jackhammer, especially for mining : en fr
  • US1838224A - Velocipede : en
  • AT126003B - File folder with pull-out compartments. : de en
  • AT125914B - Cathode ray tube with lenard window. : de en
  • AT125976B - Locking device for the paper roll of typewriters. : de en
  • FR716812A - Improvements to garment presses : en fr
  • PL14932B1 - Device for connecting to the vacuum cleaner suction and blower hoses, or tools. : en pl
  • US1838932A - Electrical treater having elongated circulation path and edge effect : en
  • US1839084A - Cutout for series lamps : en
  • US1839165A - Thermo-magnetically operated device : en
  • USD85870S - Design for a dress : en
  • GB363860A - Improvements in and relating to apparatus for the manufacture of envelopes : en
  • GB364026A - Improvements in or relating to typographical line-casting machines : en
  • PL15057B1 - : en pl
  • US1838653A - Adjustable glare shield for automobiles : en
  • SU24372A1 - Machine for cutting directly from the rock of the correct form : en ru
  • US1838462A - Nail set : en
  • US1838537A - Process and apparatus of radioscopy, radiography, and radiocinematography : en
  • US1839035A - Hood lock for automobiles : en
  • US1839085A - Lapping valve : en
  • AT126006B - Funnel-shaped pouring insert for cooking vessels. : de en
  • PL14949B1 - File_box. : en pl
  • US1838622A - Method of and apparatus for retorting carbonaceous material : en
  • US1838695A - Car door lock : en
  • US1839149A - Burial vault : en
  • US1838443A - Pump : en
  • US1838722A - Radiator for transformer casings : en
  • US1838916A - Combined washer and dehydrator : en
  • SU24431A1 - Device for hardening products with a circular cross section : en ru
  • SU24491A1 - Electronic lamp and method of its manufacture : en ru
  • SU24693A1 - Longitudinally transverse cutting machine single format : en ru
  • US1838140A - Soap valve : en
  • US1839101A - High voltage switch : en
  • FR717033A - Method and machine for knitting stockings or socks, and articles resulting from their use : en fr
  • GB363891A - Improvements relating to fuel injection in oil engines : en
  • CH151665A - A method of making a triple salt of calcium hypochlorite, sodium hypochlorite and sodium chloride. : en fr
  • GB363906A - Improvements in an automobile steering column : en
  • AT126039B - Arrangement of the winding of rotors for commutator machines. : de en
  • AT126066B - Device for damping the cable vibrations of overhead lines. : de en
  • BE375413A - : en fr
  • CA318374A - Air control for internal combustion engines : en fr
  • US1838746A - Portable hose bridge : en
  • SU24770A1 - Portland cement preparation method : en ru
  • GB363752A - Improvements relating to apparatus for slicing potatoes and the like : en
  • AT126045B - Automatic control device. : de en
  • SU24374A1 - Pure culture apparatus : en ru
  • AT126086B - Computing device serving as a teaching or learning aid. : de en
  • GB363968A - Sharpening and stropping apparatus for razor blades : en
  • AT125983B - Saving device for jacquard machines. : de en
  • SU24568A1 - Device for rapid partial boiling of water in a samovar : en ru
  • SU24778A1 - Electric pile driver : en ru
  • GB363830A - Improvements in or relating to domestic hot water circuits : en
  • GB363765A - Improvements in and relating to the construction of ships or boats : en
  • GB363926A - Improvements in or relating to electric welding apparatus : en
  • US1838466A - Cooling and ventilating apparatus : en
  • US1838927A - Stepped cone-type treater : en
  • US1838956A - Earth drilling : en
  • PL14979B1 - Directional antenna. : en pl
  • SU24755A1 - Thread guide for unwinding cops on winding machines, reel, etc. : en ru
  • US1838234A - Process of polymerizing hydrocarbons of the butadiene series : en
  • US1839167A - Apparatus for the manufacture of gas : en
  • GB363870A - Improvements in the manufacture of solidified carbon dioxide and the like : en
  • GB363871A - An improved process for the decalcification of mixed calcium and magnesium carbonate materials : en
  • GB363786A - Improvements in devices for pressing and supporting garments : en
  • FR716794A - Toolholders : en fr
  • GB363834A - Improvements in or relating to davits and operating means therefor : en
  • DE533176C - Spark plug : de en
  • DE540779C - Process for the production of welding iron : de en
  • DE540909C - Sorting sieve for potatoes or the like. : de en
  • GB363801A - Improvements relating to quick-action electric switches of the ironclad type : en
  • GB363869A - Improvements in or relating to cartridge magazines for small arms : en
  • GB363873A - Improvements in or relating to the manufacture of articles from hydraulic cement material : en
  • FR716951A - New azo dyes : en fr
  • GB363970A - Improvements in and relating to multi-roll rolling mechanisms : en
  • GB364120A - Improvements in or relating to hulls of ships : en
  • SU24591A1 - Manufactory vending machine : en ru
  • US1838277A - Method of and apparatus for forming and applying appendages to ware in the manufacture of pottery : en
  • US1838608A - Ophthalmic mounting : en
  • US1839036A - Means for clearing windshields : en
  • GB363783A - Improvements in cigarette holders : en
  • DK45042C - Balancing device for Piston Machines. : da en
  • GB363998A - Improvements in or relating to recording combined tone complexes, in particular for the purpose of sound films : en
  • ES123990A1 - Method for manufacturing a non-flammable fabric. : en es
  • ES124901A1 - A procedure to achieve stability of the wings, rudders and propellers of aviation devices. : en es
  • GB363741A - Improvements in printer's line-up tables : en
  • FR716943A - Balanced circular check valve with by-pass and aeration : en fr
  • GB363949A - Improvements in or relating to apparatus for fixing capsules or sealing bands on bottles and other containers : en
  • USRE18303E - Circulating device : en
  • US1839164A - Washing machine apparatus : en
  • FR716948A - Looms flapper drive device : en fr
  • SU24700A1 - A device for moving film during panoramic shooting : en ru
  • CA318415A - Transfer press : en fr
  • DE540739C - Carrying device for drive wheels for ships that can roll on the bottom of water : de en
  • CH151740A - Collapsible trestle. : de en
  • SU24734A1 - Method and device for measuring at a distance the liquid level in a reservoir : en ru
  • US1838785A - Sawblade for cutting meat and bone : en
  • US1838194A - Airplane : en
  • US1838242A - Pipe covering : en
  • US1838448A - Broom, mop, squeegee, and the like : en
  • FR716763A - Further development in the manufacture of upper sleeves for umbrella handles : en fr
  • SU24745A1 - Acoustic signaling device for tractors : en ru
  • AT125995B - Lanyard. : de en
  • SU24423A1 - Device for holding flue dust : en ru
  • SU24690A1 - Oven for sterilizing or pasteurizing canned food : en ru
  • PL15039B1 - A method of preventing the formation of coke when splitting mineral oils. : en pl
  • SU24489A1 - Cathodic straightener : en ru
  • US1838486A - Combination necktie and collar stud : en
  • US1838751A - Air filter : en
  • US1838253A - Tapped sixth bend fitting : en
  • DE540567C - Auxiliary keyboard for pianos : de en
  • US1838272A - Range base : en
  • ES124928A1 - Perfections in the locks for looms, formed by horizontal leather sheets. : en es
  • GB363846A - Improvements in or relating to the production of lubricating oils : en
  • PL15114B1 - Device for exothermic catalytic reactions. : en pl
  • GB364072A - Improvements in containers of paper, cardboard or the like material : en
  • SU24437A1 - Window glass in trams, buses, etc. : en ru
  • US1838736A - Load holder for vehicles and the like : en
  • CA318473A - Thermal trap : en fr
  • ES123912A1 - Process for the manufacture of artificial yarns or other products of cellulose composition. : en es
  • DE540770C - Process for the wet treatment of textile goods packed in open or closed vessels : de en
  • DE540892C - Device for monitoring a site : de en
  • FR717024A - Device for compensating for differences in transfer to the form-holder cylinders of rotary machines for multi-color intaglio printing : en fr
  • SU24368A1 - Soil auger for cutting monoliths : en ru
  • US1838352A - Table desk : en
  • US1838424A - Milk can ventilating cover : en
  • US1838832A - Broiler oven : en
  • US1839053A - Safety gas fixture : en
  • SU24507A1 - Air nozzle : en ru
  • CA318445A - Universal joint : en fr
  • CA318471A - Hosiery repair machine : en fr
  • DE540656C - Headlights for vehicles, in particular motor vehicles : de en
  • GB363898A - Improvements relating to woollen carding engines : en
  • GB363979A - Improvements relating to the electrical transmission of pictures : en
  • AT126060B - Multi-phase commutator machine with a winding housed in the stator and powered by induction from the armature. : de en
  • CA318489A - Apparatus for rolling sheet metal : en fr
  • GB363799A - Improvements in or relating to electrical junction and like metal boxes : en
  • GB363845A - A method for the production of rolled rims upon the ends of pipes : en
  • BE384061A - Method and device for remotely transmitting the results of a horse race or a sports competition : en fr
  • CA318517A - Shutter : en fr
  • CA318369A - Heat-exchanging apparatus : en fr
  • CH151855A - Process for the preparation of dimethylbutadiene. : de en
  • CH151864A - Process for the production of a valuable sulphonation product. : de en
  • AT126094B - Transformer, especially for arc welding. : de en
  • CH151704A - Film recording device with built-in spring mechanism. : de en
  • CH151889A - Process for the preparation of an N-substituted compound of the pyridone series. : de en
  • GB364056A - New or improved apparatus for displaying advertising and like matter : en
  • PL14946B1 - Exhaust steam injector for steam locomotives. : en pl
  • SU24668A1 - A device for measuring temperatures in boreholes : en ru
  • SU24390A1 - Method for the oxidation of iodides to iodine : en ru
  • SU24669A1 - A device for determining the strength of coal and rocks in the face : en ru
  • US1838650A - Toy bank : en
  • US1839011A - Lens combination : en
  • SU24456A1 - Device for the input of multicore telegraph cables : en ru
  • US1838438A - Garden hose nozzle : en
  • US1839052A - Folding metallic awning : en
  • PL14957B1 - Method of obtaining non-staining thio derivatives of phenols. : en pl
  • US1838526A - Coop : en
  • FR716930A - Improvements to machines controlled by register cards : en fr
  • GB363785A - Improvements relating to frequency meters : en
  • US1838625A - Drilling machine : en
  • DE540974C - Multi-stage vertical gear : de en
  • US1838578A - Receptacle : en
  • SU24634A1 - Method and apparatus for processing dust-like materials forming non-melting or volatile products under temperature processing conditions : en ru
  • SU24723A1 - Ground warning device : en ru
  • US1838384A - Closure for collapsible tubes : en
  • US1838543A - Fountain pen and the like : en
  • AT125948B - Traveling light for advertising lighting. : de en
  • BE392146A - : en fr
  • PL14954B1 - Method of evaporating ammonium nitrate aqueous solutions. : en pl
  • SU24433A1 - Rail fastening : en ru
  • US1838107A - Cloth holder : en
  • US1838291A - Process of conditioning wood for impregnation with preservatives : en
  • US1838980A - Dehydrator with centrifugal discharge electrodes : en
  • SU24403A1 - Apparatus for illuminating and dyeing meniscus in gauge glass for steam boilers and tanks : en ru
  • US1838186A - Wood working machine tool : en
  • CH151656A - Stocking or socks with fastening edge. : de en
  • CH151837A - Device for deploying and folding a vehicle top. : en fr
  • DE540946C - Process for the production of pore-free metal castings, in particular magnesium-containing alloys, by introducing hydrogen into the molten metal : de en
  • CH151596A - Sophisticated scaffolding comprising at least one fixed bridge. : en fr
  • CH151848A - Seal for axle bearings of rail vehicles. : de en
  • US1838513A - Air cleaner : en
  • US1838663A - Fabric and method of making the same : en
  • US1838712A - Typewriting machine : en
  • AT126012B - Multi-head winding machine. : de en
  • CA318366A - Hydraulic power transmission system : en fr
  • CA318465A - Book stitching machine : en fr
  • FR716891A - Improvements to window construction : en fr
  • PL15117B3 - A method of producing pitch and oils in gas plants. : en pl
  • SU24730A1 - Device for assembling galoshes or any other items : en ru
  • US1838595A - Washing machine : en
  • US1838673A - Blending of wool, cotton, and other fibrous materials : en
  • US1838688A - Hose supporter and protector : en
  • US1838962A - Indicating instrument : en
  • BE384094A - Rotary electric switch used to identify a spark plug that refuses. : en fr
  • PL15013B1 - Oxygen breathing apparatus. : en pl
  • SU24819A1 - Method for increasing atmospheric conductivity of volt arc : en ru
  • US1838817A - Tire rim : en
  • US1838589A - Portable skid : en
  • US1838968A - Deoxidizing material and method of forming the same : en
  • DE540891C - Torpedo-like, multi-acting sea mine : de en
  • SU24838A1 - Bottle cap : en ru
  • ES124425A1 - A horizontal pump of double effect, submerged. : en es
  • DE540702C - Electrically working device for displaying and regulating the liquid level, especially of steam boilers : de en
  • DE540832C - Thread counters : de en
  • ES124868A1 - A new mechanism for a gift distribution machine. : en es
  • ES124912A3 - A procedure for manufacturing the plugs for electrical outlet plugs. : en es
  • CH151652A - Electrically heated washing machine. : de en
  • ES124836A1 - A pressing element for tobacco treatment machines. : en es
  • GB364063A - Improvements in or relating to gas burners : en
  • US1838884A - Method of producing fuel : en
  • USD85898S - Zella wallis : en
  • SU24471A1 - Radio receiver : en ru
  • FR716892A - Improvements to adjustable electrical devices, such as resistors, inductors, or the like : en fr
  • FR716978A - Aircraft landing gear : en fr
  • PL15024B1 - A device for obtaining zuzla and similar materials in the form of porous foam : en pl
  • CH151674A - Process for the preparation of 1-oxy-4-bromoanthraquinone-2-sulfonic acid. : de en
  • CH151750A - Tobacco pipe. : de en
  • CH151875A - Process for the production of a new vat dye. : de en
  • AT125997B - Closure for expandable suitcases. : de en
  • CH151673A - Process for the production of a new diazo preparation. : de en
  • SU24716A1 - Machine for washing glasses etc. dishes : en ru
  • US1838101A - Magazine talking machine : en
  • DE540532C - Manufacture of silica sol : de en
  • BE384233A - Method for the operation of pressure relief valves on oxygen breathing apparatus : en fr
  • CH151594A - Moisture insulating body and method of making the same. : de en
  • SU24434A1 - Manual one-wheeled cart for sanding the track rails : en ru
  • SU24480A1 - Device for adjusting the thickness of the lead sheath of electrical cables and wires when leaded : en ru
  • AT125903B - Circuit arrangement for the transmission of messages. : de en
  • AT126027B - Device for feeding internal combustion engines with antechamber. : de en
  • US1838929A - Elongated high velocity type treater : en
  • GB363814A - Improvements in sound record discs : en
  • CH151868A - Process for the preparation of an azo dye. : de en
  • US1838574A - Threadless hose coupling : en
  • US1839023A - Cutting tool : en
  • SU24564A1 - Dishwasher machine : en ru
  • FR716779A - Net to keep the hair in place : en fr
  • SU24408A1 - Device for cleaning dust pads : en ru
  • PL15046B1 - Fluid resistor for guns with a retracting barrel. : en pl
  • SU24732A1 - Machine for preparing stocking boots for the nozzle on the block : en ru
  • SU24744A1 - A device for directing the sound of a locomotive, etc. whistle : en ru
  • US1839117A - Separation of minerals : en
  • CH151797A - X-ray device in which the transformer and X-ray tube are housed in a common housing. : de en
  • CH151863A - Process for the production of a valuable sulphonation product. : de en
  • FR716906A - Improvements to devices for sharpening razor blades : en fr
  • FR716985A - Needle threading device : en fr
  • ES699U - Stamped sheet metal radiator for heating. (Machine-translation by Google Translate, not legally binding) : en es
  • DE540890C - Fastening device for containers, in particular fuel containers on motor vehicles : de en
  • PL14968B1 - Connecting rod for piston machines, especially piston internal combustion engines. : en pl
  • ES124922A3 - Procedure to manufacture natural fiber fabrics with samples or drawings of vegetable fibers. : en es
  • CH151840A - Device for mounting steered wheels on load-bearing axles of vehicles. : en fr
  • US1838760A - Identification tag : en
  • DE540804C - Indicator drum : de en
  • ES124183A1 - A signal installation for targets. : en es
  • ES124511A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUM 119717 : en es
  • GB363756A - Improvements in or relating to dynamo-electric machines : en
  • PL14933B1 - • ^ Device for immediate switching on and off of the feed or reversing the direction of movement of the sawn trunks in the roller sawmill. : en pl
  • FR716920A - Perfected table : en fr
  • FR716791A - Transmitter for teleprinters and similar devices : en fr
  • FR717084A - Mobile liquid spray unit : en fr
  • GB364034A - Improvements in the road wheels of road rollers : en
  • ES124547A1 - A process for the purification of carbonic acid from fermentation. : en es
  • FR716922A - Device for <<worker>> convertible into a handbag and vice versa : en fr
  • ES124754A1 - An elevator-melter for tar and asphalt bitumen, for paving and other uses. : en es
  • US1838111A - Variable-speed measuring drum for tobacco-feeds : en
  • US1838562A - Visible index system : en
  • US1838594A - Power transmission mechanism : en
  • US1838637A - Closure : en
  • US1839057A - Rotary heat interchanger : en
  • US1838084A - Follow-up system : en
  • US1838767A - Recovery of molybdenum : en
  • DE540839C - Stauduese for the immediate and intimate mixing of two flowing media in a constant ratio : de en
  • AT126036B - Safety device on impeller turbines, pumps, etc. Like. With rotatable wings against the penetration of working fluid into the oil-filled wing head. : de en
  • SU24503A1 - Used Oil Cleaning Machine : en ru
  • US1838251A - Stropping device for safety razor blades : en
  • US1838338A - Process and bath for pickling metals : en
  • USD85894S - Design for a jar : en
  • US1838893A - Cracking oils : en
  • US1839110A - Method of and device for manufacturing hollow earthenware articles : en
  • ES124886A3 - A procedure for the manufacture of bathtubs of a universal type. : en es
  • DE540758C - Sleeper : de en
  • SU24380A1 - The method of preparation of the detergent preparation : en ru
  • US1838461A - Advertising calendar device : en
  • US1838141A - Jar lid remover : en
  • US1838697A - Vanity case : en
  • SU24512A1 - Burner for milling peat mixed with lump fuel : en ru
  • US1838660A - Combined permutation and snap action lock : en
  • US1838381A - Brake centralizer : en
  • US1838178A - Construction of doors : en
  • ES576Y - Support for safety pins. : en es
  • US1838759A - Window shade protector : en
  • US1838957A - Wrench : en
  • PL14999B1 - Method and device for starting high-pressure internal combustion engines. : en pl
  • CH151890A - Automatic demonstration facility for items of clothing and the like. : de en
  • US1838446A - Means for confining an area containing fluid exerting alpha pressure : en
  • CA318512A - Hydraulic governing system : en fr
  • DK45052C - Apparatus for Prevention of Foaming in Milk Vessels. : da en
  • US1838572A - Electrolytic cell : en
  • US1838636A - Neck and closure structure : en
  • AT126091B - Tap or tap-like guide piece for reamers. : de en
  • CH151696A - Folder with spring-loaded back for magazines. : de en
  • DE540743C - Anti-skid device for footwear : de en
  • US1839061A - Liquors for treating substances to form colloid gels and method of preparing such liquors : en
  • US1839071A - Link conveyer : en
  • USRE18311E - Artificial dentube and method of making the same : en
  • CA318503A - Manufacture of patent leather : en fr
  • CA318461A - Conduit : en fr
  • AT126034B - Centrifugal governors, in particular for the ignition of internal combustion engines. : de en
  • CH151689A - Equipment at sewage treatment plants to regulate the diametrical sludge chamber flow. : de en
  • GB363954A - Improvements in and relating to methods of coating metals : en
  • US1838094A - Massaging device : en
  • US1838877A - Child's scooter and coaster : en
  • GB363859A - Preparation of rubber-like resins : en
  • GB363862A - Improvements relating to treatment of rubber : en
  • GB363759A - Improvements in and relating to transformers : en
  • AT125971B - Electrical, discharge vessel with hot cathode and gas or vapor filling. : de en
  • DE540865C - Injection lock : de en
  • CA318354A - Current transformer : en fr
  • DE540929C - Multi-phase rotary transformer for regulating the voltage according to size : de en
  • US1838560A - Reducing mill : en
  • ES371Y - Pneumatic protectors for athletes. : en es
  • FR717015A - Wire mesh formwork : en fr
  • PL14913B3 - Way of building a street road. : en pl
  • SU24655A1 - A device for recording the excess bulk material that has fallen into the bucket of automatic weights after the onset of equilibrium : en ru
  • US1838603A - Paper making machine : en
  • US1838716A - Indicator for radiotubes : en
  • US1839176A - Fastener applying machine : en
  • FR716776A - Assembly of the spindle in machine tools : en fr
  • DE540818C - Wind instrument : de en
  • PL14918B3 - The method of obtaining a dye resistant to chlorine. : en pl
  • US1838758A - Lipstick case and fabric wiper : en
  • SU24420A1 - Blast Furnace Loading Device : en ru
  • DK45061C - Device for regulating heating systems. : da en
  • IE13056L - Extraction of fatty acids from aqueous solutions : en
  • PL15072B3 - Machine gun used on airplanes. : en pl
  • USD85872S - William h : en
  • GB364099A - Improvements in, or relating to, loud speaker units or like sound reproducing apparatus : en
  • PL15087B1 - Method of obtaining alkylated phenols. : en pl
  • US1839077A - Pressure gauge : en
  • US1838771A - Automatic winding mechanism for fringe forming machines : en
  • US1838268A - Biased carrier telegraph system : en
  • US1838337A - Method and machine for rolling plate glass : en
  • US1838392A - Carburetor : en
  • US1838711A - Paper holder : en
  • CA318395A - Writing instrument : en fr
  • US1838391A - Tubing catcher : en
  • US1838761A - Integral felted fibrous structure : en
  • AT125950B - Reading microscope. : de en
  • ES124899A3 - Drum-built tire molding apparatus. : en es
  • FR717072A - Improvements to window construction : en fr
  • GB363840A - Improvements in or relating to methods of introducing pure metals, metallic alloys or metallic mixtures into the interior of highly exhausted or gasfilled tubes : en
  • PL15053B1 - Submersible pump. : en pl
  • US1838421A - Down draft carburetor : en
  • US1838859A - Transmission : en
  • CH151660A - Method and installation for the sterilization of liquids, in particular milk. : de en
  • AT125996B - Machine for making match outer boxes. : de en
  • CH151854A - Process for the treatment of perishable foodstuffs with a view to their conservation and installation for the implementation of this process. : en fr
  • FR717054A - Freestanding, in-flight, hull-wing seaplane : en fr
  • US1838297A - Hydroairplane : en
  • US1838474A - Sewage treatment : en
  • SU24453A1 - Device for converting mechanical vibrations : en ru
  • SU24543A1 - Method and apparatus for growing bacteria : en ru
  • AT126078B - Metal steam apparatus with metal vessel. : de en
  • ES124405A1 - An apparatus provided with a blade for cutting products and materials of various kinds. : en es
  • GB365068A - Porous metal and processes of forming the same : en
  • US1838136A - Removable closure for metallic containers : en
  • US1838563A - Automatic stock regulator for paper machines : en
  • US1838480A - Device for continuously drying paper webs provided with areas of varnish : en
  • US1838973A - Grommet setting device : en
  • USD85877S - keehnel : en
  • DE540877C - Device for testing materials, in which the test body is connected to a mechanical oscillation structure and is subject to rapid changes in load and pretension : de en
  • FR716952A - Packing machine : en fr
  • GB364128A - Improvements in or relating to the preservation of eggs : en
  • DE540716C - Mobile and steerable cleaning machine for shuttering boards : de en
  • FR716806A - Method and apparatus for magnetic separation of different mixed products : en fr
  • GB364542A - Improvements relating to hydraulically operated couplings : en
  • PL15056B3 - Cooling device for milk. : en pl
  • US1838731A - Door : en
  • US1838797A - Milk bottle cap package : en
  • US1839018A - Process and apparatus for converting oil : en
  • US1839124A - Method of producing big crystals : en
  • GB364004A - Improvements in or relating to microscopes : en
  • PL14929B1 - System of circuits of automatic or semi-automatic telephone exchange. : en pl
  • US1838207A - Combined screen and ventilator : en
  • US1838345A - Propellent powder : en
  • US1838546A - Concrete pipe machine : en
  • US1838769A - Method of distilling oils : en
  • US1838816A - Milling machine for locomotive driving boxes : en
  • DE540666C - Device for emptying slot bunkers : de en
  • DE540805C - Continuous bending machine for sheet metal : de en
  • GB363875A - Improvements in centrifugal governors : en
  • SU22816A1 - Method of making plates for contact copper oxide rectifiers : en ru
  • SU24402A1 - Device for automatic shutdown of the water-measuring device in case of breakage of water-measuring glass : en ru
  • PL15115B1 - A device for processing liquid hydrocarbons in an electric arc. : en pl
  • US1838300A - Aquatic amusement apparatus : en
  • US1838545A - Rotisserie : en
  • GB363904A - Improvements in or relating to high frequency transmission systems : en
  • US1838504A - Heating and ventilating system : en
  • US1838515A - Sectional cabinet for electrical connections : en
  • SU24497A1 - Electric iron : en ru
  • SU24756A1 - Claws for climbing poles : en ru
  • US1838110A - Feeding channel for continuous rod cigarette machines : en
  • ES124625A1 - A one-piece metallic wheel, built with electric welding and used for transport and agricultural vehicles. : en es
  • GB363980A - A method and apparatus for opening and closing vessels especially preserving glasses : en
  • FR717095A - Improvements to the inking mechanism of the printing surfaces of rotary machines for intaglio printing : en fr
  • FR716931A - Improvements in the processing of artificial resins and their applications : en fr
  • FR716888A - Gear Shift Control Mechanism For Motorcycle : en fr
  • FR717051A - Improvements to systems for the remote transmission of signals or indications of measuring devices on electric distribution lines in service : en fr
  • US1838503A - Control casing head : en
  • US1838507A - Fluid separator : en
  • DK45057C - Device for the production of tinplate or similar in strip form. : da en
  • GB364009A - Improvements in or relating to optical devices for use in the production of stereographs : en
  • GB364051A - Improvements in or relating to swash plate internal combustion engines operating on the two-stroke cycle : en
  • GB363782A - An improved means of adjusting the level of railway track : en
  • US1839120A - Stationary tub laundry machine : en
  • SU24387A1 - Device for ionization of gases and liquids : en ru
  • US1838095A - Folding or convertible table : en
  • US1838189A - Fibrous packing : en
  • USD85885S - Txt x x : en
  • FR717012A - Convertible armchair : en fr
  • DE540597C - Process for the production and solidification of coils for electrical purposes from enamelled wire : de en
  • GB363946A - Improved locking device for the handle and the tool-holder of pneumatic tools : en
  • DE540809C - Control device for evaluation machines : de en
  • FR717034A - Perforating tool forging device : en fr
  • US1838787A - Electromagnetic relay : en
  • US1839046A - Condenser : en
  • US1838293A - Folding couch-bed : en
  • US1838516A - Sectional cabinet for electrical connections : en
  • US1838788A - Jack clip : en
  • FR716901A - Clasp for clothing items : en fr
  • GB364153A - Process of printing with thioindigoid vat-dyestuffs and printing pastes therefor : en
  • FR717001A - Improvements to irradiation devices, in particular therapeutic irradiation : en fr
  • GB363750A - Improvements in operating mechanism for electric circuit breakers and the like : en
  • DE540948C - Tripod head : de en
  • GB363827A - Improvements in and relating to methods of and apparatus for the conversion of liquid carbon dioxide to solid carbon dioxide : en
  • ES124892A1 - An improvement in the metallic closures known with the vulgar denomination of zippers. : en es
  • ES602Y - Packaging system for nougat and other sweets. : en es
  • GB364059A - Aircraft sustaining system and propulsion : en
  • GB364152A - Control for aircraft or water-craft and the like : en
  • SU24425A1 - Regenerative furnace : en ru
  • SU24626A1 - Chain pivot with one-sided links : en ru
  • SU24703A1 - Device for the maturation of photographic emulsions : en ru
  • SU24742A1 - Signaling device for battery voltage monitoring : en ru
  • US1838225A - Automatic door operating mechanism : en
  • US1838323A - Bottle closure : en
  • US1838481A - Cleaning and polishing apparatus : en
  • US1839078A - Winding for dynamo electric machines : en
  • FR717039A - Improvements in the manufacture of articles of rubber or similar material : en fr
  • US1838604A - Brassiere : en
  • US1838633A - Coloring aluminum alloys : en
  • US1838674A - Airscrew : en
  • DE540806C - Device for measuring the ground pressure : de en
  • DE540856C - Connection of busbar boxes to be poured out of cast-encapsulated distribution systems : de en
  • US1838087A - Typewriter desk : en
  • US1838612A - Method and means of controlling webs : en
  • US1838961A - Relay control system : en
  • FR716790A - Device for electrically controlled punched-card tabulator recorders : en fr
  • FR716799A - Lighting fixture : en fr
  • FR716824A - Production of new azo dyestuffs : en fr
  • FR717013A - Method and device for the production of bonded pavement : en fr
  • DE540873C - Ruler for leveling with a ruler planimeter : de en
  • FR716837A - Rotary dryer : en fr
  • GB363962A - Process for the production of sheets and bands of crude or refined zinc having improved mechanical properties and increased resistance to corrosion : en
  • FR717004A - Hair styling iron : en fr
  • FR716969A - Improvements to wall coverings that absorb sound : en fr
  • FR717044A - Method and apparatus for focusing lenses, objectives or other optical systems : en fr
  • FR716786A - Device for turning tree trunks : en fr
  • FR716937A - Installation of traffic signs : en fr
  • DE540748C - Device for optional switching of the drive for dobby machines from power drive to manual drive : de en
  • CH151814A - Process for permanent room disinfection. : de en
  • GB363791A - Device for illuminating narrow working areas : en
  • FR716860A - Automatic bogie-hearth oven for breadmaking or other uses : en fr
  • FR716838A - Retractable frame : en fr
  • US1839134A - Flywheel balancing machine : en
  • CA318513A - Expansion joint : en fr
  • CA318495A - Method of chlorinating liquids : en fr
  • CH151659A - Machine for trimming the upper leathers from pinched footwear. : de en
  • CH151685A - Flexible product. : de en
  • CH151878A - Process for the preparation of a vat dye. : de en
  • FR716798A - Valve mechanism for punches : en fr
  • PL15097B1 - Method and equipment for the production of carbon black. : en pl
  • AT126075B - Switching device for individual switch controls of AC traction vehicles with step transformer and transfer coil. : de en
  • CA318492A - Decanting apparatus for liquid matters : en fr
  • PL14984B1 - The method of obtaining water-soluble dyeing and printing preparations. : en pl
  • PL15080B3 - Variation of the type of fabric manufactured according to the patent No. 9520. : en pl
  • AT125934B - Method for separating the active substances of the posterior lobe of the pituitary gland. : de en
  • CH151853A - Bung pin. : de en
  • US1838218A - Watercolor printing : en
  • US1838295A - Signaling device for pneumatic tires : en
  • US1838829A - Mixing laundry faucet : en
  • US1839169A - Detachable bridge spring connection : en
  • FR716856A - Press for the manufacture of tablets from any powdered products, or other similar uses : en fr
  • GB363882A - Improvements relating to control devices for steam steering, winding and other engines : en
  • DE540969C - Ironless induction furnace with gas-tight boiler room : de en
  • US1838089A - Steam trap : en
  • US1838876A - Operating means for elevator doors : en
  • US1839012A - Process of making lubricating oil : en
  • ES546Y - Automatic temperature warning. : en es
  • FR716967A - Improvements to constructions of floors or the like : en fr
  • US1838248A - Airship : en
  • US1839138A - Bookkeeping jiachine : en
  • FR717007A - Variable ratio speed reducer : en fr
  • FR716785A - Device for long-distance projection of luminous signs : en fr
  • GB364529A - Process for the production of white opaque glazes and enamels : en
  • DE540914C - Classifying sieve for separating lump charcoal and charcoal : de en
  • US1838350A - Engine drive mechanism : en
  • US1838617A - Auditing machine : en
  • GB364578A - Improvements in electric discharge tubes : en
  • FR716840A - Lighting lantern improvements : en fr
  • ES124910A3 - A process for the manufacture of sponges and other similar articles, of rubber or sponge rubber. : en es
  • ES124838A1 - Procedure to place and be read in the space, signs or legends, through the use of aerostats or balloons in the form of letters properly combined. : en es
  • AT125982B - Bar for tissue and device for their manufacture. : de en
  • FR717167A - Multi-claw automatic grapple : en fr
  • FR716804A - Beret refinements : en fr
  • GB363924A - Device for preventing the theft of incandescent electric lamps : en
  • GB363931A - Gas making process and apparatus : en
  • ES124575A3 - Manufacturing procedure for clinical thermometers. : en es
  • PL15031B1 - A method of sipping various mixtures such as suspensions or emulsions : en pl
  • DE540848C - Automatic heating control circuit for rail vehicles : de en
  • GB363796A - Improvements in and relating to regulating valves for liquid fuel burning plant : en
  • PL15065B1 - Device for heating paving materials. : en pl
  • GB363965A - Improvements in or relating to locking devices : en
  • GB363725A - Improvements in cooling systems for furnaces : en
  • GB364071A - Control mechanism for crane operated buckets : en
  • DE540826C - Method and device for the production of friction material : de en
  • FR716802A - Method and apparatus for activating enzymatically active constituents and for disaggregating cereals for baking and pastry making : en fr
  • CA318448A - Building construction : en fr
  • CH151723A - Record and process for making it. : de en
  • FR716848A - Direct pressure filling reservoir pen holder : en fr
  • FR716884A - System of watertight junction boxes for electrical distribution installations : en fr
  • US1838514A - Box : en
  • US1838954A - Refrigerator : en
  • US1838607A - Miter tool : en
  • GB363923A - Improvements in or relating to trimming dies for drawn shells or cups : en
  • FR716829A - Process for improving and aging eaux-de-vie : en fr
  • FR716830A - Device for bending the rails of toys in the form of railways : en fr
  • GB340986A - An improved system for collecting, distributing and effecting the sale of commodities : en
  • GB363880A - Improvements in or relating to frames for photographs, mirrors and the like : en
  • CA318431A - Method of making sheet and moulded packings : en fr
  • USRE18308E - Signors to said donaijj mt : en
  • AT125927B - Process for the production of recording documents for making the characters visible in electrochemical writing and imaging devices. : de en
  • SU24397A1 - The method of extraction of acetic acid from retort fumes during dry distillation of wood : en ru
  • SU24832A1 - Oil sprinkler for axle boxes : en ru
  • CH151629A - Device for cooking food on the wire rack or spit, with any kind of stove, in particular with gas ones. : en it
  • AT125926B - Device for printing block slips or the like on writing adding machines designed as control devices. : de en
  • CA318376A - Hydraulic brake apparatus : en fr
  • FR716788A - Metal steamer : en fr
  • FR717058A - New dibenzanthronic tank dyes : en fr
  • CH151724A - Lighting device. : en fr
  • GB363925A - Improvements in and relating to chairs or seats : en
  • AT125901B - Weather jacket. : de en
  • US1838090A - Cigarette extinguisher : en
  • US1838772A - Conveyer : en
  • AT126076B - Relay. : de en
  • CA318509A - Glass working machine : en fr
  • SU24629A1 - The method of preparation of pickling fluid : en ru
  • US1838401A - Retractable tubing : en
  • US1838821A - Rail joint : en
  • SU24697A1 - Adaptation to a film camera for embossing : en ru
  • US1838399A - Specific gravity indicator or recorder : en
  • US1838915A - Single electrode treater : en
  • US1838298A - Welt for boots and shoes : en
  • US1838385A - Dyeing method and apparatus : en
  • US1838699A - Top ring of golf bags : en
  • US1839045A - Door and operating means therefor : en
  • US1839174A - Cash register : en
  • SU24381A1 - The method of preparation of black and aniline pluses for printing inks : en ru
  • SU24808A1 - Electromagnetic triggering device : en ru
  • US1838247A - Means for breaking foam in steam boilers and other liquid evaporators : en
  • US1838824A - Shoe heel : en
  • PL14998B1 - Device for connecting station with common wire. : en pl
  • PL14967B1 - Machine gun holder with a retracting barrel. : en pl
  • US1838891A - Automobile lock : en
  • US1838351A - Hinge support : en
  • US1838952A - Loading skip : en
  • US1838986A - Bag-carrying cane : en
  • US1838179A - Coin controlled vending machine : en
  • US1838281A - Transmission line : en
  • CA318486A - Process of retting fibres : en fr
  • SU24438A1 - Tilting trolley with body swiveling relative to the vertical axis : en ru
  • CA318453A - Notching relay : en fr
  • US1838409A - Internal combustion engine : en
  • US1839131A - Regulating apparatus : en
  • AT126035B - Centrifugal governor, especially for ignition timing adjusters. : de en
  • IE12689L - Electrodes : en
  • FR717030A - Improvements to the twisting and winding of textile threads : en fr
  • FR717096A - Vehicle brake and door control device : en fr
  • DE540602C - Feeding device, especially for packing machines : de en
  • SU24754A1 - Machine for changing bobbins at a water-machine : en ru
  • US1839019A - Process for converting petroleum oil : en
  • US1838210A - Shredding device : en
  • US1838430A - Heating apparatus : en
  • US1838541A - Siemens-martin furnace : en
  • USD85864S - farrar : en
  • SU24672A1 - Cylinder test press : en ru
  • US1839179A - Cash register : en
  • GB364155A - Automatic stop for electrically driven machines : en
  • ES124872A1 - FIREARM WITH TRIPPING MECHANISM AND SAFETY MOUNTABLE AND REMOVABLE IN ONE PIECE : en es
  • SU24371A1 - Attachment to deep pumps to eliminate plunger sticking : en ru
  • US1838175A - Guard for poultry cars : en
  • SU24409A1 - Machine for glass printing : en ru
  • US1838799A - Shaft seal : en
  • DE540881C - Steam pressure regulator : de en
  • FR716873A - Box system for lingerie and haberdashery trade items, etc. : en fr
  • FR716971A - Universal router bit holder for woodworking : en fr
  • DE540717C - Combined milling and circular saw machine stop : de en
  • CA318409A - Refrigerating machine : en fr
  • GB363947A - Improved method of influencing the current or tension in an electric circuit by means of radiation : en
  • FR716810A - Improvements to control thermostats for oil, gas or powder fuel fires : en fr
  • FR717037A - Improvements to ladies' bags : en fr
  • GB364533A - A method of treating cracked hydrocarbons to inhibit the formation of gum compounds : en
  • GB364560A - Improvements in or relating to drying kilns : en
  • DK45056C - Apparatus for Displaying Live Advertising Images. : da en
  • US1838470A - Manufacture of swaged and tempered articles : en
  • US1839161A - Method of producing glycol esters of abietic acid : en
  • FR716844A - Improvements to beams : en fr
  • DK45050C - Connecting device for diesel-electric propellers. : da en
  • US1839069A - Mercury arc rectifier : en
  • US1838509A - Adapter : en
  • GB364077A - Improvements in liquid fuel burners with vaporizers : en
  • GB364081A - Improvements relating to the spinning of viscose : en
  • GB364087A - Improvements in the manufacture and production of vat dyestuffs : en
  • FR716775A - Improvements in the production of water gas and coal gas : en fr
  • DE540887C - Playback camera : de en