• US1658963A - Foot-plate attachment for spades or the like : en
  • US1659050A - Storage-battery-charging apparatus : en
  • US1658820A - Generation amd ignition control device : en
  • CH124586A - Metal pipe. : de en
  • USD74414S - Design for a golf-club head : en
  • CA277831A - Vehicle wheel : en fr
  • DE455980C - Combined knife sharpening and knife cleaning machine : de en
  • DE456015C - Electrically operated drum winch for different speeds : de en
  • DE456294C - Squeeze tube with rotary slide lock on the head : de en
  • FR32692E - Starting device for internal combustion engines : en fr
  • US1659160A - Light extension : en
  • US1659254A - Dispensing device : en
  • US1659360A - 1, 3-diamino-2-hydroxy anthraquinone and process of making the same : en
  • US1659111A - Rod clamp : en
  • CA277886A - Sealing device : en fr
  • US1659330A - Shock absorber : en
  • GB285205A - Improvements in junction boxes for electric cables : en
  • GB285304A - Improvements in or relating to ships' life-boats, rafts and like life-saving apparatus for use at sea : en
  • US1659502A - Burglar-alarm lock : en
  • US1659084A - Radiotrap : en
  • US1659306A - Wheeled-figure toy : en
  • US1659530A - Cooler : en
  • US1659072A - Plaster board : en
  • US1659231A - Golf club : en
  • FR634270A - Automatic disengagement for cotton-assembler machine : en fr
  • GB285164A - An improved wiping device for windscreens, windows and the like : en
  • CA277803A - Latch : en fr
  • US1658927A - Metal-working machine : en
  • US1659296A - Radiator attachment : en
  • US1659309A - Veneered panel for radiocabinets : en
  • ES105622A1 - Improvements in the machines of mixing and combating cigars. : en es
  • ES105918A1 - A laminating roller system with peripheral interior cooling for the manufacture of sheet glass. : en es
  • FR634279A - Advanced grid for cotton gins with saws : en fr
  • CA277822A - Flash light : en fr
  • CH124530A - Process for converting solid and liquid, carbon and hydrogen-containing fuels and bituminous substances and products made therefrom by distillation, extraction, hydrogenation, dehydration, cracking into a lower-boiling product containing liquid hydrocarbons. : de en
  • US1659011A - Grain shocker : en
  • DE455944C - In the dome of locomotive boilers built-in separator of the scale formers : de en
  • DE455977C - Device for releasing a clutch and for braking the uncoupled member for motor vehicles : de en
  • DE456140C - Electric drive for multi-screw ships by means of direct current motors : de en
  • ES105851A1 - Improvements in internal combustion engines. : en es
  • ES105799A1 - An aluminum conical bobbin for the thread winding. : en es
  • FR32557E - Stretchable gaiter for unwinding : en fr
  • FR32608E - Handwheel connected to the hub to the rim by steel rods : en fr
  • FR32630E - Motor vehicle brake actuation servo motor control system and other applications : en fr
  • FR32654E - Large liquid tank : en fr
  • FR634434A - Improvements to wrapping machines for caramels or other objects : en fr
  • FR634463A - Electromagnetic body : en fr
  • DE456028C - Bobbin case, especially for embroidery sewing machines : de en
  • DK38439C - Press for Use in the Manufacture of Flexible Wood. : da en
  • ES104834A1 - An industrial product consisting of hosiery with figurative slave. : en es
  • CH124704A - Device on doors to seal the gap between the door and the floor. : de en
  • DE455824C - Method for fixing fragrances : de en
  • GB285331A - Improvements in grinding wheels particularly adapted for grinding wood pulp : en
  • ES105871A1 - A wheelbarrow with platform of variable height. : en es
  • GB285277A - Improvements in the treatment of fibrous material, for example, for the manufacture of paper : en
  • CA277830A - Plant developing and transplanting device : en fr
  • US1659395A - Portfolio : en
  • CA277895A - Valve : en fr
  • CH124563A - Winding wristwatch. : en fr
  • ES105868A3 - Automatic parachute firing device. : en es
  • FR634276A - Ball Bearing Shock Absorber For Bicycle : en fr
  • GB285329A - Production of a concrete road surface from separate blocks : en
  • FR634435A - Changing device for two-person looms and more shuttles : en fr
  • DE455964C - Arrangement for charging four-stroke internal combustion engines : de en
  • DE456154C - Additional transformer with protective reactance, the field winding of which is protected by a permanently upstream reactance in order to limit its short-circuit current : de en
  • GB281644A - Improvements in or relating to fire extinguishing apparatus : en
  • US1659275A - Loom : en
  • US1658798A - Electromechanical sound reproducer and amplifier : en
  • DE456231C - Device for the condensation of the motive steam of steam jet air pumps for venting the main or secondary condensers of power plants : de en
  • US1658797A - Vacuum-producing apparatus : en
  • AU648527A - Improved paper container : en
  • CH124202A - Process and installation for supplying hot water to steam engine boilers. : en fr
  • DE456164C - Small table on a support arm for express train wagons : de en
  • ES105883A1 - Improvements in the rolling mills for the manufacture of "brabant" plows and other irregular pieces, applying the laminations that are feasible to the rollers of rolling mills. : en es
  • US1658898A - Envelope : en
  • US1659017A - Frame construction for motor vehicles : en
  • DE456090C - Hanging device for chandeliers u. like : de en
  • US1659405A - Garment protector and seat pad : en
  • US1659085A - Method and apparatus for charging fluids and other substances with ultraviolet rays : en
  • ES105754A1 - Procedure for the manufacture of molded objects with artificial horn. : en es
  • FR634325A - Frequency relay : en fr
  • FR634339A - Lowering control device for lifting devices : en fr
  • DK38429C - Light signal, specially designed for railway purposes. : da en
  • ES105716A1 - A method, with the corresponding device, for manufacturing artificial yarns according to the spinning method stretched by cuproamoniacal oxide. : en es
  • FR634473A - Combined vaporizer and economizer for internal combustion engines : en fr
  • GB285145A - Improvements in or relating to internal combustion engines : en
  • GB285276A - A golf practice device or game apparatus : en
  • US1659305A - Shelf and rack door hinge : en
  • CH124239A - Bucket for shipping fat, soap, sauerkraut, mustard, canned food, etc. : de en
  • US1658924A - Chain-making machine : en
  • US1659013A - Spot lamp : en
  • US1659432A - Condenser for water-cooled engines : en
  • ES105681A3 - A new method of printing fabrics, leathers and other articles in color by means of stamping or embossing. : en es
  • FR634488A - Mechanical razor with multiple blades : en fr
  • GB262444A - Improvements in or relating to bright annealing furnaces : en
  • US1658840A - Gauge construction : en
  • GB285231A - Improvements in emergency brake and signalling devices for motor cars : en
  • DE456184C - Formation of a flange or a depression in a metal ring or cylinder by means of a helically wound wire ring : de en
  • GB256994A - : en
  • GB285187A - Improvements in outboard motor installations : en
  • DE456071C - Device for alternately switching electric light bulbs on and off, especially for the rear lights of motor vehicles : de en
  • FR634477A - Apparatus for testing oil on motor vehicles : en fr
  • US1659282A - Cloth board or similar article : en
  • DE456081C - Wire drawing machine : de en
  • GB285237A - Apparatus for facilitating the tying up of packages or boxes or the like : en
  • FR634306A - Dispensing device for tablets and other articles : en fr
  • GB285222A - Improvements in wheelguards, obstruction removers and the like : en
  • DE456195C - Axle box cover : de en
  • GB285111A - Improvements in devices for the remote control of water power machines : en
  • ES105731A1 - Installation to direct the fire of cannons established on an oscillating platform, for example, the marine cannons. : en es
  • GB285738A - An improved method of and means for producing optical images : en
  • DE456027C - Rosin holder for string instruments : de en
  • FR32663E - Device intended to increase the flexibility and strength of the fingers : en fr
  • GB285199A - Improvements relating to processes for producing lighter hydrocarbons : en
  • FR32585E - Petroleum lighting system operating for very long periods of time and requiring no maintenance during these periods : en fr
  • DE456009C - Circulating air heater : de en
  • FR634390A - Aeration or ventilation frame : en fr
  • ES105290A1 - Improvements in reinforced concrete constructions. : en es
  • ES105684A1 - Procedure for fixing the printing blocks in your printing base. : en es
  • FR634398A - Advanced device of musketeer wrist for sleeves of shirts, shirts, blouses : en fr
  • ES105811A2 - A system of pencils with a sliding lead. : en es
  • CH124608A - Control device in electrically operated cooling systems with cooling machine, brine pump and several cooling cells that can be fed through them. : de en
  • DE456192C - Storage device with movable compartments for card holders, folders, etc. Like. From which the card holder can be pulled out onto a fixed desk standing in front of the storage device : de en
  • ES105792A3 - A new brooch. : en es
  • ES105836A1 - Improvements in multiple contact fields for selectors. : en es
  • FR634445A - Further training in bottle capping machines : en fr
  • CH124333A - Device for the production of plush-like blankets on lengths of fabric. : de en
  • FR634404A - Spark plug wire tie : en fr
  • CH124633A - Massager. : de en
  • GB285214A - Improvements in or relating to lifting and lowering apparatus with special reference to railway track sections and loads thereon : en
  • GB285269A - Improvements in or relating to legee or button-hole twist : en
  • FR32698E - Automatic machine for making sweets, praline interiors and similar products without dough rolls or waste : en fr
  • FR32666E - Process for converting methane into a petroleum-like fuel : en fr
  • FR634366A - Letter filing mechanism with oblique filing pins at the base : en fr
  • GB285344A - Improvements in or relating to tags : en
  • FR634284A - Device for holding cards in typewriters, and the like : en fr
  • US1659470A - Sprinkler : en
  • US1659445A - Apparatus for reworking finely-divided metal particles : en
  • US1659419A - Saw-setting tool : en
  • DE456074C - Fastening the spring-loaded butt cap on firearms : de en
  • ES105702A1 - Improvements in the preparation of cement mortars and mineral fibers and in the treatment of these fibers. : en es
  • CA277878A - Car roof : en fr
  • CH124647A - Method for closing packages of parallelepipedal packages and packaging machine for implementing this method. : en fr
  • DE456114C - Process for the preparation of dyes of the anthraquinone series : de en
  • US1659025A - Static-induction toy : en
  • ES105805A1 - New system of union destined to constructions of carpentry to arm. : en es
  • ES105853A1 - A method for extracting respectively to filter oil-containing material, as well as to remove the solvent medium from the waste. : en es
  • DE456088C - Sock holder : de en
  • ES105797A1 - A brooch for leagues and similar items. : en es
  • GB285348A - Improvements in or relating to heels for boots, shoes, or the like : en
  • FR32616E - Lamp holder from t. s. f. : en fr
  • FR634380A - Improvements to apartment power switches : en fr
  • ES105737A1 - A quick procedure for opening envelopes by means of a strong thread adhered internally on one side of the envelope. : en es
  • FR634275A - Process for the preparation of a binder for colors, varnishes, mastics or other similar substances : en fr
  • FR32597E - Calibrator : en fr
  • FR634315A - Improvements to t receptor devices. s. f. : en fr
  • US1658810A - Valve : en
  • US1659165A - Ophthalmic mounting : en
  • GB285785A - Improvements in or relating to electric couplings : en
  • FR32644E - Fur imitating astrakhan and its manufacturing process : en fr
  • FR634338A - Improvements in the construction of automobile axles : en fr
  • FR634429A - Manufacturing process for electric lamps, devices for implementing this process, and new products obtained by this process : en fr
  • FR32636E - Device to facilitate the assembly of removable wheels : en fr
  • DK38440C - Procedure for Transport and Sifting of the Painted Goods at Mills with Pneumatic Circulation. : da en
  • ES103299A2 - New elastic wheel applicable to all kinds of vehicles. : en es
  • US1659228A - Vertical grinding machine : en
  • US1659480A - Fastener : en
  • DE455932C - Method of manufacturing electrical collector plates : de en
  • DE456054C - Murphy bed : de en
  • DE456079C - Cutting device for straight cigarette machines : de en
  • GB285948A - Improvements in or relating to the dyeing and mordanting of materials made of or containing cellulose derivatives : en
  • GB285113A - Improvements in or relating to the manufacture of rubber articles : en
  • DE456191C - Filling machine, especially for drinks with liquid level control by means of a float : de en
  • GB285158A - Improvements in machines for aerating liquids : en
  • GB285179A - Improvements relating to the coating or lining of metal articles, such as iron pipes, with a bituminous composition : en
  • US1658874A - Ore separator : en
  • ES105642A1 - Sliding door for garages, hangars and other similar places. : en es
  • FR32603E - Electrical contact device : en fr
  • FR634255A - Process for the production of halogenated tertiary aromatic amines and ammonium compounds derived therefrom : en fr
  • FR32592E - New closure system for containers : en fr
  • GB285345A - Improvements in heels for boots or shoes : en
  • DE456077C - Arrangement for determining the location of a sound source : de en
  • DE455999C - Tail lamp holder : de en
  • ES105847A1 - Procedure for coating deposits with acid-resistant material. : en es
  • GB285335A - Improvements relating to centrifugal pumps : en
  • US1658877A - Front-axle gauge : en
  • USD74422S - Tjcts : en
  • US1658975A - Vehicle signal : en
  • US1659510A - Dental facing and backing : en
  • CH124575A - Method and device for the machine dressing of pieces of wood, in particular for frames. : de en
  • FR32657E - Electrical control device for railway signals : en fr
  • GB285526A - Improvements in or connected with sheet metal boxes or cans : en
  • ES105289A2 - Process to make "mastic" resistant to acids. : en es
  • FR634266A - New crate for bottle packaging : en fr
  • GB285548A - Improvements in or relating to signalling apparatus for head lamps for vehicles and the like : en
  • CA277847A - Electro-magnetic relay : en fr
  • US1659220A - Centerless grinding : en
  • US1659225A - Typewriting machine : en
  • US1658805A - Capacitive-coupling control system : en
  • US1658904A - Clutch mechanism for motor-operated electric switches : en
  • US1659326A - Compound slab and wall constructed therefrom : en
  • US1659107A - Rotary pump : en
  • CH124203A - Device for regulating the operation of systems with several steam turbines. : de en
  • US1659239A - Rail fastening : en
  • US1659316A - Conveying apparatus : en
  • US1659145A - Modified basic dyes and process of making same : en
  • US1659249A - Window construction : en
  • US1659372A - Liquid-measuring device : en
  • FR634378A - Improvements to ball devices intended to reduce the friction of the soles of shoes or other : en fr
  • GB285270A - Improvements relating to the mounting of gramophone sound boxes : en
  • GB285300A - Improved distributor or feeding device for coal dust furnaces : en
  • FR32599E - Metal seal to seal the piston rods : en fr
  • DE456205C - Safety shut-off device for oil firing systems : de en
  • GB285333A - Marking and sorting apparatus specially applicable for laundry work : en
  • US1658938A - Machine fob treating seeds for smut : en
  • US1659218A - Drilling machine : en
  • US1659221A - Burner for liquid and gaseous fuels : en
  • ES105872A1 - Solid bleach for domestic bleaching based on a product with a high concentration of active chlorine, perfect stability and great solubility in water. : en es
  • ES105843A2 - A new procedure for the manufacture of organic fertilizers taking advantage of all kinds of waste. : en es
  • AU705827A - An improved cooking outfit : en
  • CH124414A - Device for achieving the independence of the output of motor-generators working as frequency converters from the fluctuations in the frequency of one of two networks coupled by them. : de en
  • US1658910A - Refinery power plant : en
  • US1658957A - Beehive inspection and elevating apparatus : en
  • ES105921A1 - Centrifugal spreader to spread road maintenance products. : en es
  • FR634413A - Safety device that automatically stops the engines in the event of an accident : en fr
  • GB285302A - Improvements in or relating to a card cloth having a felt backing : en
  • US1659006A - Tool for air brakes : en
  • US1659189A - Ophthalmic mounting : en
  • DE455991C - Device for stamping goods as they pass through measuring, laying, winding and similar machines : de en
  • DE456033C - Drying device : de en
  • DE456045C - Rotary printing machine for sheets with a sheet cutting device : de en
  • ES105881A3 - A procedure for acid prints on celluloid. : en es
  • ES105858A1 - A procedure for the manufacture of ice cream. : en es
  • GB285157A - Improvements in or relating to thermionic valve circuits : en
  • US1659266A - Machine for making metal fasteners and the like : en
  • US1659417A - Single-control receiver : en
  • US1659447A - Electrical attachment plug : en
  • US1659348A - Anchor : en
  • US1659444A - Riveting machine for power presses : en
  • US1658832A - Safety electric coupler : en
  • DE456003C - Circuit arrangement for phase improvement in AC systems by means of a capacitor : de en
  • US1659466A - Turn-signal device for vehicles : en
  • CA277842A - Internal combustion engine : en fr
  • CH124021A - Socket for electric lamps. : de en
  • USRE16881E - Rubber heexi : en
  • DE456133C - Connection of the ends of the support leaf spring to the vehicle frame, in particular of motor vehicles : de en
  • FR32624E - : fr
  • GB285255A - Improvements relating to the steering of motor vehicles : en
  • DE455997C - Draw hook coupling for vehicles : de en
  • US1659408A - Water-cooling apparatus : en
  • DE455981C - Pocket pencil : de en
  • DE456025C - Closing device for coffee grinder storage container : de en
  • GB265920A - Art of vulcanizing rubber : en
  • CA277799A - Golf club : en fr
  • DE456041C - Bearing shell for slide bearing : de en
  • ES104890A3 - Procedures to cause temperature drops using the corresponding device. : en es
  • GB285212A - An improved draw out leaf table : en
  • DE456214C - Machine for darning, embroidery and sewing : de en
  • DE456338C - Telephones with a pot-shaped membrane : de en
  • FR634295A - Cooling of oil bath devices : en fr
  • GB285193A - Improvements in hot water bottles made of india rubber : en
  • ES105726A1 - Electric time relay with an automatic coupling between the motor system and the driven system. : en es
  • CA277802A - Plough hitch : en fr
  • US1658853A - Removable barrel head : en
  • US1659108A - Safety-bar lock for pleasure railways : en
  • FR634326A - Mechanism for internal combustion engines with opposed pistons : en fr
  • GB285162A - Improvements in and relating to surgical dissecting knives and the like with interchangeable blades or the like : en
  • US1659095A - Tobacco-pipe cleaner : en
  • FR634343A - Machine for cleaning and greasing cookie or gingerbread trays : en fr
  • GB278758A - Improvements in or relating to safety switches for overhead electric cables : en
  • GR1748B - CLEANING NON-ADHESIVE AND WATER USED FOR BOILER SUPPLY. : el en
  • ES105667A1 - Defense for sewer networks. : en es
  • CA277864A - Silk manufacture : en fr
  • US1659015A - Lineman's wrench : en
  • GB268374A - Improvements in or relating to printing plates and associated devices for use in addressing machines and similar printing machines : en
  • FR634489A - : fr
  • DK38428C - Sliding stop boom. : da en
  • US1659068A - Cap supporter : en
  • US1659427A - Iron holder for ironing tables : en
  • CH124613A - Liquid vessel with circulation cooling by means of cooling elements attached to the bottom and top of the vessel. : de en
  • US1658851A - Directive radio repeating system : en
  • US1659396A - Process of concentrating ores and minerals by flotation : en
  • ES105779A1 - An industrial product consisting of a new gelatin capsule for filling bottles and bottles. : en es
  • FR634354A - Springless retaining lock for brake cab doors : en fr
  • ES105619A1 - Pressure electrolyzer. : en es
  • US1658830A - Medicinal spraying device : en
  • US1658929A - Combination ironing board and clothes drier : en
  • FR634317A - Improvement in rubber parts used in particular for repairing inner tubes : en fr
  • DE455929C - Device for conveying dry, fine sand, especially for filling the sand cans of locomotives : de en
  • DE456005C - Stair grate : de en
  • US1659248A - Swimming ring : en
  • US1659281A - Garment : en
  • DE456030C - Cinema projector with evenly moving film and optical compensation of the image migration : de en
  • GB285263A - Improvements in internal combustion engines : en
  • FR32572E - Apparatus for separating water from oil and other liquids lighter than water : en fr
  • GB285332A - Improvements in and relating to means for stopping, checking or reversing boats : en
  • FR634269A - Gas burner system : en fr
  • FR634332A - New electromechanical alternating current rectifier with full period utilization and automatic adjustment of rectified current : en fr
  • GB284600A - Improvements in or relating to screwing taps and holders therefor : en
  • GB285282A - Fuel receptacle for use with petrol lighters : en
  • GB285296A - Improvements in or relating to wearing apparel : en
  • ES105911A1 - A procedure for the renovations of the railways. : en es
  • FR32661E - Machine for counting spherical or semi-spherical bodies such as pills, dragees, gelatinous pearls, etc. : en fr
  • FR634490A - Improvements to cards used for folding ribbons, with a view to making displays using an indeterminate number of these cards : en fr
  • GB270659A - Improvements in stereoscopic or stereo-photogrammetrical measuring instruments : en
  • GB277017A - Process for the protection of the lead sheathing of cables : en
  • GR1749B - NEW INSECTICID PRODUCT AGAINST DISEASES OF VINEYARD, COTTON OF CEREALS AND EVERY FRUIT TREE. : el en
  • ES105701A1 - Adjustable inducibility. : en es
  • GB285169A - Improvements in and relating to transmitting and receiving apparatus for directionalwireless telegraphy : en
  • FR634407A - Progressive and automatic hydraulic or pneumatic coupling device for energy transmission : en fr
  • FR634359A - Lubrication device for internal combustion engines : en fr
  • GB285558A - Improvements in variable speed gear : en
  • FR32593E - Portable mercury vapor lamp : en fr
  • FR634272A - Mechanism indicating averages : en fr
  • FR634387A - Improvements to mittens : en fr
  • DE442578C - Safety lock for the opening of threshing machines : de en
  • ES105671A3 - Liquid supply procedure. : en es
  • US1659528A - Internal-comdustion engine : en
  • DE456158C - Sheaf ties that can be attached to mowing machines : de en
  • USD74445S - Design eor a jar or similar container : en
  • FR634263A - New tool to simplify the manufacture of lock cases and the like : en fr
  • GB271076A - Improvements in or relating to the manufacture of waterproof compositions : en
  • GB285226A - Improvements in and relating to storage battery cells : en
  • US1658850A - Pump : en
  • US1659423A - Rotary toy device : en
  • US1659433A - Sealed padlock : en
  • US1659539A - Cork-covered metal building sheet : en
  • DE455921C - Writing instrument : de en
  • DE455948C - Adjustment device for spark gaps : de en
  • DE456142C - Ship swing : de en
  • GB279513A - Improvements in or relating to stiffeners for boots and shoes : en
  • FR32673E - Process and devices for stretching bars of solid or hollow material by fragments, particularly applicable to the manufacture of glass ampoules : en fr
  • GB285560A - Improvements relating to drilling machines : en
  • FR634370A - Means for the regeneration of steels and process for its manufacture : en fr
  • US1659205A - Method of producing refractory metals : en
  • ES105834A1 - A new lighter system. : en es
  • FR32610E - Baby diaper : en fr
  • GB285568A - Improvements in or relating to optical projecting apparatus : en
  • US1659014A - Planter attachment : en
  • US1659176A - Picture-projection film : en
  • AU447026A - Improvement ina method of obtaining the insecticide from such nicotine-containing vegetation as tobacco plant : en
  • US1658824A - Garage-door holder : en
  • US1659022A - Automobile signal : en
  • ES105652A1 - A new procedure to paint cars. : en es
  • GB279393A - : en
  • GB285154A - Improvements in water tube boilers : en
  • US1659135A - Method of preserving wood and solutions therefor : en
  • DE456008C - Device for feeding gas generators and other shaft firing systems : de en
  • FR32645E - Electrolytic process for obtaining magnesium and alkaline earth metals such as calcium by electrolysis of molten chlorides and devices for carrying out this process : en fr
  • US1659522A - Article feeding and propelling means for labeling machines and the like : en
  • US1658962A - Hydraulic shock absorber : en
  • DE456283C - Soundboard for pianos and similar string instruments : de en
  • ES105742A1 - Automatic firearm : en es
  • FR32618E - Automatic locking device for sliding doors for garages, sheds, railway cars, etc. : en fr
  • DE448384C - Process for removing phosphorus from pig iron without removing the carbon at the same time : de en
  • DE456131C - Switching device for change gears, especially of motor vehicles : de en
  • ES105668A3 - Automatic discharge siphon. : en es
  • FR634333A - Device for measuring current densities flowing in a galvanic bath : en fr
  • GB273651A - Improvements relating to the manufacture of the elements for electric batteries : en
  • USD74458S - Island : en
  • ES105751A1 - Improvements in sleepers for railways. : en es
  • GB285288A - Improvements in carburettors for internal combustion engines : en
  • DE456167C - Electric drive for kitchen appliances : de en
  • ES105790A3 - A brooch for garters, suspenders, girdles, orthopedic items and more. : en es
  • FR32689E - High speed radio telegraphy : en fr
  • CH124484A - Process for the preparation of 4-amino-2-auromerkaptobenzene-1-sulfonic acid. : de en
  • FR634344A - Improvements to metal cabinets : en fr
  • GB285334A - Improvements relating to water taps and filters therefor : en
  • US1659154A - Rim-locking structure for metallic wheels : en
  • DE456125C - Resistance thermometer, which is arranged on a base protruding from the wall : de en
  • DE456365C - Changeover switch with push button : de en
  • GB266678A - Improvements in roofing and glazing : en
  • GB285208A - Improvements in or relating to rotary signs : en
  • GB285268A - Improvements in sparking plugs : en
  • DE456130C - Control device for epicyclic gears with adjustable pumping device, especially for motor vehicles : de en
  • FR634446A - Ball joint for bottle capping machines : en fr
  • FR634253A - Disc cultivator : en fr
  • DE456177C - Fuel feed device on carburetors : de en
  • US1658869A - Truss : en
  • ES105620A1 - The intensification of chamber service in the manufacture of sulfuric acid. : en es
  • FR634367A - Improvements to remote level indicators : en fr
  • DE456134C - Seat for motor vehicles : de en
  • FR634319A - Apparatus for the production of ice, absorption type : en fr
  • US1658925A - Valve and method of making same : en
  • US1659144A - Explosive engine : en
  • US1659356A - Means for lubricating the pistons and valves of engines : en
  • DE456124C - Process for the production of colored masses from dried blood : de en
  • CH124654A - Bumpers for motor vehicles. : de en
  • DE456032C - Electric signal system, especially for block rolling mills : de en
  • ES105758A1 - A device for automatically filling and emptying water tanks, hermetically sealed, corresponding to toilets, showers, bathrooms and the like. : en es
  • FR32681E - Process for concentrating liquids by evaporation at very low temperature : en fr
  • DE456132C - Switching device for gearboxes of motor vehicles : de en
  • DE456188C - Process for the production of colloidal metal salts : de en
  • FR634318A - Drum modification of the disc clutch device used on motor vehicles : en fr
  • US1659191A - Burn guard for pressing machines : en
  • US1659230A - Storage bin : en
  • FR32577E - Semi-uncoverable rollover device for motor cars : en fr
  • GB285244A - Tuning device for radio apparatus with coarse and fine tuning : en
  • DK38438C - Wagon lights and the like. : da en
  • ES105690A1 - Improvements in the manufacture of containers or containers intended to contain food products. : en es
  • US1658815A - Cornice bracket : en
  • US1659246A - Calculating device : en
  • ES105707A1 - Distribution of compressed liquids for valves of combustion engines and similar machines. : en es
  • US1659211A - Machine for cutting and sifting sand : en
  • US1659375A - Process for the manufacture of artificial sausage and other skins : en
  • US1659550A - Method of and furnace for uniting metal parts by fusion : en
  • GB272493A - Improvements in ovens for treating fuels or fuel-containing materials by heat : en
  • GB285542A - Improvements in and relating to temporary connectors for stranded flectric conductors : en
  • DE456208C - Chute heater : de en
  • FR32637E - Process for manufacturing bracelets or similar objects with a deformable surface : en fr
  • ES105795A1 - Double rotating propellers or blades. : en es
  • FR634331A - Fertilizer distributor : en fr
  • ES105862A1 - The industrial product, transparent soap bars, with inscriptions or drawings inside. : en es
  • GB285539A - Apparatus for supplying a current of heated air or gas : en
  • US1658829A - Telephone system : en
  • US1659236A - Let-off for looms : en
  • FR634345A - Improvements to products obtained with cellulose derivatives and to the processes for manufacturing them : en fr
  • FR634379A - Improvements in the construction of bodies for trucks or other vehicles and in particular of bodies for dump trucks : en fr
  • FR634478A - Improvements to industrial trucks : en fr
  • FR634328A - Arrangement for controlling electrical powers by means of a measuring instrument : en fr
  • FR634444A - Signaling system for motor vehicles : en fr
  • ES105695A1 - New product for livestock feed. : en es
  • DE455988C - Compressed air tool : de en
  • US1658934A - Process of and apparatus for operating internal-combustion engines : en
  • US1659197A - Ophthalmic lens : en
  • US1659379A - Machine fob grinding the teeth of geaes and gear-shaped cutters : en
  • FR634286A - Centrifugal sweeping or overload blower for diesel engines : en fr
  • FR634321A - Auxiliary adder for typewriters : en fr
  • GB279081A - Improvements in stop-cocks : en
  • CA277843A - Skate sharpener : en fr
  • US1658849A - Match-holding wallet : en
  • GB285272A - An improved duster or cloth holder or mop device : en
  • GB285341A - Improvements in and in connection with guard devices for use in carborundum and likewheels : en
  • US1659270A - Flexible connection : en
  • ES105763A3 - A process to obtain concentrated acetic acid starting from loosened solutions. : en es
  • FR32570E - Process for the continuous transformation of methane gas into ethylenic and other more condensed hydrocarbons, with the release of active hydrogen : en fr
  • GB285562A - A machine for loading coal on to a conveyor at the coal face : en
  • GB272478A - Improvements in or relating to the manufacture of friction bodies for brake and clutch purposes : en
  • DE456182C - Device for preventing the sprung front axle of motor vehicles from turning when braking : de en
  • GB285241A - Improvements in, or relating to, arrangements of toothed gearwheels and casings therefor : en
  • ES105662A3 - A procedure for the manufacture of lace ribbons. : en es
  • FR32575E - Device for the composition of two variable electric currents of any shape and frequency : en fr
  • GB285295A - Improvements in metal brads, nails and dowels for use in woodwork and the like : en
  • FR32676E - Improvements to radio receivers with four-electrode lamps : en fr
  • ES105698A1 - New transporter : en es
  • DE455953C - Process for the preparation of monoazo dyes : de en
  • FR634301A - Lime cut without oroisement : en fr
  • GB285256A - Improvements in or relating to joint boxes for electric cable joints : en
  • GB285551A - Process for the preparation of vanillin and i-vanillin : en
  • DE456153C - Auto-off switch, especially with a strong pull-back force : de en
  • GB285184A - Improvements in oil burner controls : en
  • FR634392A - Processes for manufacturing trimmings fringes or other ornaments and products obtained by these processes : en fr
  • GB285192A - An improved appliance for brushing, dusting and polishing floors : en
  • GB285306A - Improvements in and relating to book binding : en
  • DE456029C - Mechanical demonstration device with a changing background made up of moving parts : de en
  • ES105884A1 - Process for the manufacture of a means for fabric sizing. : en es
  • FR32682E - Dressing and its manufacturing process : en fr
  • GB286196A - Process for the manufacture of guanidine derivatives : en
  • CH124595A - Compound reciprocating compressor. : de en
  • DE455963C - Riding apprenticeship : de en
  • GB285299A - Improvements in weighing scales : en
  • CA277907A - Fender for vehicles : en fr
  • FR32631E - Aircraft tail carriage : en fr
  • CH124611A - Arrangement for reducing the commutator starting currents in AC series motors, especially crane motors. : de en
  • USD74467S - Design for a roof : en
  • US1659016A - Draft connection : en
  • US1659163A - Automatic refrigerating machine : en
  • US1659301A - Handhole closure : en
  • US1659106A - Dynamo-electric machine : en
  • GB285223A - Improvements relating to metallic bedsteads : en
  • ES105784A3 - A machine to defoliate the corn. : en es
  • GB272940A - Means for compensating for heat expansion in the valve gear of heat engines, more particularly internal combustion engines : en
  • DE456083C - Steam power plant with reheating : de en
  • CA277835A - Combined track liner and jack : en fr
  • US1659063A - Animal trap : en
  • ES105777A1 - A combined machine for punching, setting, shearing and trimming of iron sheet. : en es
  • DE456174C - Water separator, especially for compressed air : de en
  • DE456298C - Rubber overshoe without heel part : de en
  • AU803627A - Improvements in and relating to friction gearing : en
  • DE456052C - Adjustment device for swiveling parts of the support surfaces, especially for furniture for patient positioning : de en
  • ES105670A3 - Drainage bottom for filters. : en es
  • FR634340A - Vehicle truck unloading device : en fr
  • USD74428S - Design por a clock case : en
  • USD74444S - Glenn e : en
  • AU912227A - Improvements in or relating to wireless receiving apparatus : en
  • US1659121A - Detachable matrix-storage magazine for typographical machines : en
  • GB285159A - Emulsification apparatus : en
  • CA277894A - Smoke utilizing method : en fr
  • US1659274A - Golf club : en
  • US1659355A - Water base for furnaces : en
  • US1658879A - Manufacture of alloys : en
  • US1659412A - Fruit and vegetable press : en
  • AU574827A - Improvements in or relating to vulcanizers : en
  • CH124699A - Ornamental pot with insert plant pot. : de en
  • US1658895A - Wrench : en
  • ES105708A1 - A procedure to produce inscriptions and drawings of variable aspect. : en es
  • CA277890A - Reversible head-free rail joint : en fr
  • CH124627A - Arrangement to close ineffective spaces from the effective vacuum space with metal vapor rectifiers. : de en
  • CA277856A - Electrical protective system : en fr
  • CA277904A - Hose coupler : en fr
  • FR32600E - New cold and hand pipe bending machine : en fr
  • FR634384A - Glass refinements for flame-tinted incandescent lamps : en fr
  • GB285147A - Improvements relating to electric furnaces : en
  • CA277908A - Chemical composition : en fr
  • FR32568E - Device for obtaining the automatic cover of the laminate, its rolling and winding in a single operation and its manufacture on a gimping wheel : en fr
  • DE456075C - Percussion fuse with clockwork gear : de en
  • DE456243C - Surgical needle and tool for their manufacture : de en
  • US1659473A - Spinach cleaner : en
  • CH124643A - Roll advertising box. : de en
  • US1658894A - Curved tube-vulcanizing apparatus : en
  • CH124601A - Starting device for polycylindrical internal combustion engines. : en fr
  • CA277797A - Burglar alarm : en fr
  • CA277807A - Grate : en fr
  • CH124605A - Method and device for supplying a boiler operating at temperatures above the critical point of the fluid used for the production of motive power. : en fr
  • CH124655A - Magneto-electric machine inductor. : en fr
  • US1659164A - Drawer : en
  • US1658930A - Fitting for indicating devices : en
  • US1659327A - Drilling appliance : en
  • US1659424A - Corn cutter and method of making the same : en
  • US1659087A - Abiel y : en
  • US1659398A - Process for cracking oil : en
  • DE456350C - Production of concentrated cyan alkali lye : de en
  • CA277841A - Sash lock : en fr
  • CA277849A - Electrical drive gear : en fr
  • DE456220C - Procedure for loading guns with cartridge ammunition : de en
  • GB285172A - Improvements in or relating to the furnaces of steam generators : en
  • US1658873A - Loading device : en
  • CA277885A - Immunizing product : en fr
  • CH124596A - Capsule system for pumping liquids and gases, as well as for the transmission and generation of forces with respectively. from liquids and gases. : de en
  • CH124603A - Method for starting single-injection internal combustion engines. : de en
  • ES105658A1 - A procedure and industrial result consisting in the uniform mixing and stretching of wicks composed of any proportion of combed wool and of combed or unbrushed cotton and of all other kinds of artificial or natural fibers, in white or dyed : en es
  • GB285108A - Improvements in wireless transmission and reception : en
  • DE456169C - Eye refractometer : de en
  • US1658865A - Horseshoe : en
  • ES105926A1 - Centrifuge to spin. : en es
  • US1658793A - Hose rack : en
  • US1659049A - Device for holding and centering corks for use in connection with corking machines : en
  • ES105741A1 - Procedure for the manufacture of bags or bags of paper or the like of two or more layers. : en es
  • FR32686E - Aircraft without engine, glider type with flapping wings : en fr
  • GB279824A - : en
  • FR32694E - Apparatus for heating motor vehicles : en fr
  • ES105730A1 - A distribution arrangement to count the time by inter-urban communication zones of different value in telephone installations. : en es
  • DE456341C - Carbon electrode with metal inserts for electric ovens : de en
  • DE455978C - Adjustment device to be driven by the vehicle engine for the carriers of the wheels and crawlers which are used alternately to support the vehicle : de en
  • DE456085C - Pump for steam plants for pumping hot liquids or vapors, especially at high pressure : de en
  • ES105745A1 - Union of belts by spiral wire. : en es
  • ES105880A3 - A procedure for the manufacture of imitation fur products. : en es
  • CH124667A - Process for the preparation of a dinaphthyl dicarboxylic acid. : de en
  • FR634323A - Improvements to wedding rings made of two rings of different materials : en fr
  • FR634403A - Safety tensioner to fix trunks on cars, and others, and for all other destinations : en fr
  • DE455967C - Pump or motor, especially for fluid gears : de en
  • FR634293A - Perforated or expanded metal, in sheets : en fr
  • CH124565A - Process and machine for the production of centrifugal casting with regulation of the heat exchange between the casting mold and the casting. : de en
  • CH124616A - Insulator for high voltage electric lines. : de en
  • AU946727A - Improvements in seals for boxes, cases and comparable purposes : en
  • ES105809A1 - A device to make the bottles non-refillable. : en es
  • CH124668A - Process for the preparation of a dinaphthyl dicarboxylic acid. : de en
  • GB285294A - Improvements in towel and other rollers : en
  • ES105870A3 - A mechanical procedure for threading threads, cords, braids and all kinds of filaments. : en es
  • DE456109C - Device for mechanical turning and rolling of cable drums : de en
  • DE456053C - Convertible sofa into a double bed : de en
  • CH124578A - Improvement in polishing discs made of fragments of flexible materials. : en fr
  • CH124683A - Process for the preparation of a vat dye of the 2-perinaphtoxypenthiophen-2-indolindigo series. : de en
  • FR634465A - Charging device for rotary ring hearth furnaces : en fr
  • GB285195A - Improvements in or relating to binders for loose leaf books and like articles : en
  • GB285259A - Improvements relating to artificial teeth : en
  • DE456059C - Barrel roof : de en
  • DE456123C - Device for the production of barrel shells and similar hollow bodies from plywood : de en
  • GB274458A - Ship governors : en
  • US1659363A - Car bumper : en
  • US1659485A - Powder-puff holder and loose-powder container : en
  • ES105710A1 - Electric discharge tube. : en es
  • FR634329A - Choke coil for charging double talk circuits : en fr
  • ES105612A3 - A new automatic safety, by interposition of the flat spring of the cover activated by sliding it on an inclined plane of the cylinder lifting ratchet tooth, adaptable to all kinds of revolvers with mechanism cover. : en es
  • FR32623E - Common control electric and mechanical motor assembly specially designed for phonographs : en fr
  • GB279048A - Improvements in suction boxes for textile and paper making machines : en
  • GB285234A - Improvements in horse shoes : en
  • CH124626A - Process for the manufacture of oxide cathodes. : de en
  • DE455985C - Device for preventing scale deposits in containers through the action of a magnetic force field : de en
  • US1659475A - Raker gauge : en
  • US1659509A - Envelope holder : en
  • ES100907A2 - A process for the manufacture of agglomerated fuels. : en es
  • ES105611A1 - Tubes with interior reinforcements for velocipedes, motorcycles and motorcycles. : en es
  • ES105664A3 - A process for the manufacture of rough textured strips or tapes. : en es
  • ES105855A1 - The industrial product, espadrilles with rubber frame. : en es
  • CH124378A - Device for controlling a mechanism forming part of a talking machine. : en fr
  • US1659359A - 3'-5'-diamino-4'-hydroxy-ortho-benzoyl-benzoic acid and process of making the same : en
  • GB285549A - Improvements in or relating to horse shoes : en
  • GB280533A - Improvements in a process and apparatus for the production of sheet glass : en
  • GB285233A - Improvements in teat cups for milking machines : en
  • ES105683A1 - Improvements in electric ovens. : en es
  • FR634336A - Pushing brushes for combing wool : en fr
  • FR634469A - Improvements to light diffusing devices : en fr
  • DE455952C - AC rectifier : de en
  • US1659319A - Far-distant weighing scale with automatic hopper : en
  • DE456157C - Sound housing, sound box for speaking machines or the like. : de en
  • ES105879A1 - A machine for baling or packing. : en es
  • US1659517A - Convertible vehicle : en
  • CH124662A - Dedusting system on wide threshing machines. : de en
  • US1658932A - Show case : en
  • ES105644A1 - A manual tool for shoemakers. : en es
  • ES105663A3 - A procedure for the manufacture of girdles-nets. : en es
  • FR634396A - Gasifier : en fr
  • GB285327A - Improvements in and relating to illuminating appliances : en
  • FR634411A - Improvements in rotary drilling tools : en fr
  • US1659358A - A cobposatiost : en
  • US1658972A - Regulator system : en
  • DE456097C - Edge protection for lid : de en
  • US1659272A - Golf club : en
  • ES105201A2 - Control for dry gas meters. : en es
  • FR32573E - Improvements to illuminated checkered signs : en fr
  • FR634299A - Cinemodivometer for air navigation : en fr
  • FR634482A - Parquet cleaning machine : en fr
  • US1658795A - Powder puff and process of making the same : en
  • US1659465A - Animal trap : en
  • FR634487A - Folding bidet : en fr
  • GB285565A - Improvements in alloys known as high resistance alloys : en
  • ES105778A3 - A compressor for a refrigeration machine. : en es
  • FR634399A - Improvements to wood gasifiers and others : en fr
  • GB285191A - Improvements in and relating to boxes, canisters and the like containers : en
  • FR634302A - Crate for packaging : en fr
  • GB269477A - Process for activating carbon or carbonaceous substances with simultaneous production of combustible gases and apparatus for carrying out the said process : en
  • GB285541A - Improvements in lavatory basin brackets : en
  • FR634383A - Improvements to telephone systems : en fr
  • US1659491A - Cabinet : en
  • FR32671E - Two-stroke, double-acting explosion engine with automatic start, reversible gear and pneumatic braking on the pistons : en fr
  • ES105774A3 - A fire extinguisher gun. : en es
  • FR634363A - Process for preparing fruit sugar from inulin : en fr
  • GB281636A - Improvements in or relating to tool holders for use with coal cutting machines : en
  • GB285176A - Improvements in or connected with apparatus for keeping food hot or heating same : en
  • FR32581E - Improvements in the treatment of metal oxides : en fr
  • FR32652E - Improvements to automatic multi-disc phonographs : en fr
  • GB285232A - Improvements in or relating to explosive priming mixtures : en
  • FR32678E - Use of alcoholic fermentation to form large proportions of glycerin by use of sulfurous acid : en fr
  • FR634305A - New dyes in tank dyeing and the process for their production : en fr
  • ES105728A1 - A boiler with central heating and mixed heating, which can be combined with a kitchen appliance and with which a rational use of fuels is achieved. : en es
  • FR634382A - Car refinements : en fr
  • GB285163A - Improvements relating to mops : en
  • GB262749A - Improvements in package and method of producing the same : en
  • ES105814A1 - A new hitch applicable for joining the stringers to the headboard and footboard of the beds. : en es
  • GB285198A - New or improved means for manipulating and conveying bottles and the like : en
  • ES105913A1 - Perfections in boiler homes. : en es
  • DE456166C - Means for radiographic imaging of the gallbladder : de en
  • US1658964A - Locomotive-cab turret : en
  • US1659250A - Bridge lock : en
  • US1659024A - Mixing implement for plasterers : en
  • US1659477A - Modulating vapor valve : en
  • US1659133A - X-ray device : en
  • FR634464A - Improvements made to rims for wheels of motor cars or other vehicles : en fr
  • FR634481A - Pipe subjected to varying pressures : en fr
  • DE450025C - Fastening of steam and gas turbine blades : de en
  • DE456062C - Device for attaching a clock u. Like. On a bracelet : de en
  • CA277852A - Dihydroxy carbon compound : en fr
  • US1659195A - Elastic material : en
  • ES105791A3 - A new buckle. : en es
  • US1659196A - Pipe band : en
  • GB274894A - Manufacture of carboxylic acids of acenaphthene : en
  • ES105820A1 - Perfections in frequency amplifiers of alternating currents. : en es
  • AU956127A - Improvements in packing containers : en
  • FR634377A - Air filter : en fr
  • DE455946C - Sheet depositing device for rotary printing machines for printing bag blanks and envelope cut-outs in acute and right-angled formats : de en
  • US1658919A - Roller cutter : en
  • US1659320A - Process of marking paper : en
  • US1659543A - Cryptographic apparatus : en
  • US1659102A - Electric water heater : en
  • US1659103A - Multisash window : en
  • USD74447S - Island : en
  • GB285315A - Improvements in electrical pick-up and amplifying devices for use with gramophones and the like : en
  • ES105915A1 - Boiler with smoke pipes and steam reheater and reheater of feed water. : en es
  • ES105812A1 - A system of elastic wheels for vehicles. : en es
  • FR32642E - Process and equipment for processing grapes to produce concentrated juices and use by-products : en fr
  • GB283199A - Improvements in and relating to separable fasteners of the stud and socket type : en
  • US1659158A - Apparatus for dispersing irritants : en
  • FR32596E - Steering device also used for controlling the front wheel brake in motor vehicles : en fr
  • US1659073A - Vehicle : en
  • FR32558E - Filtering device for all liquids, and in particular for wines, spirits and spirits : en fr
  • ES105714A1 - An improved machine for peeling or peeling potatoes and other similar uses. : en es
  • DE456219C - Lock security : de en
  • US1658791A - Automatic crank-pin lubricator : en
  • US1659302A - Clamp : en
  • US1659366A - Wheel : en
  • GB285209A - Improvements in or relating to railway vehicle braking systems : en
  • US1659374A - Fluid-pressure device : en
  • DE456058C - Wrought iron radiator : de en
  • DE456290C - Safety razor with a curved thin blade : de en
  • FR634470A - Color inking device for printing machines : en fr
  • GB285210A - An improved electric vaporizer : en
  • US1658993A - Best available gop : en
  • US1659045A - Automatic battery-charging system : en
  • US1659544A - Adiel y : en
  • FR32651E - Improvements in the means of obtaining a good distribution of currents between the different armature sections of electric machines with collectors : en fr
  • FR634280A - Advertising tape to be placed inside cookie boxes, especially in tin cans, with the practical method of maintaining this tape : en fr
  • GB285150A - Improvements in or relating to cartons for electric or like bulbs : en
  • US1658990A - Electric heating unit : en
  • US1659226A - Method of forming hobs : en
  • US1659257A - Tool holder : en
  • USD74412S - Design for a combined lighting fixture and mail box : en
  • US1659192A - Display case : en
  • US1658926A - Selective overload trip relay : en
  • US1659397A - Apparatus for treating hydrocarbons : en
  • US1659551A - Electric coupler : en
  • FR32669E - Improvements in the means of obtaining a good distribution of currents between the different armature sections of electric machines with collectors : en fr
  • DE456244C - Device for opening the skin pores : de en
  • DE456315C - Holder for grinding and polishing discs, especially for dental purposes : de en
  • ES105640A1 - Procedure for the manufacture of gunpowder without volatile solvents. : en es
  • US1658905A - Fuse mechanism : en
  • US1659069A - Sheet feeding and severing mechanism : en
  • CH124664A - Motor washing machine that can be placed on washing vessels. : de en
  • CA277868A - Heating system : en fr
  • GB285160A - Improvements in or relating to display signs and the like : en
  • US1658859A - Process for the production of roving from cotton and similar fibrous material : en
  • US1658959A - Toggle bolt : en
  • US1659421A - Electrical cigar and pipe lighter : en
  • US1659503A - Device for softening shoe uppers : en
  • CA277815A - Waterproof footwear : en fr
  • CH124313A - Butter cutter. : de en
  • US1659376A - Furnace : en
  • US1659370A - Boring bar : en
  • CH124509A - Automatic embroidery machine. : de en
  • CH124519A - Installation for the application of cold to the manufacture of flour. : en fr
  • CH124674A - Process for the preparation of a monoazo dye. : de en
  • CH124574A - Chainsaw for hand use. : de en
  • CA277790A - Door : en fr
  • ES105803A3 - Metal studs with a metal tip attached to the one without welding and without going through the disc. : en es
  • ES105693A3 - Bogia for high-speed rail vehicles. : en es
  • FR634278A - Needle for passing wire through pieces of ham or similar : en fr
  • AU601227A - Improved surfacing compositions for roads, footpaths and roofs : en
  • US1659036A - Clutch mechanism : en
  • CH124604A - Electromagnetic step switch. : de en
  • CA277857A - Electrolytic cell : en fr
  • US1659026A - Pipe or conduit elbow former : en
  • CH124624A - Recooling system for the cooling water of large mercury vapor rectifiers. : de en
  • CH124591A - Speed change transmission. : de en
  • FR634485A - : fr
  • DE456060C - Concrete cellar : de en
  • FR634448A - Soft dough molder : en fr
  • US1658986A - Window attachment : en
  • US1659180A - Electrical order telegraph instrument : en
  • US1659185A - Heating bag : en
  • USD74437S - Design for a bottle : en
  • FR634430A - Process for preparing alumina : en fr
  • AU468826A - Improvements in metallic filaments for electric incandescent lamps and methods of producing said filaments : en
  • DE456136C - Easily adjustable bottle shoe for rotating bottle filling machines with inclined slide and mechanical drive : de en
  • GB280525A - : en
  • CH124649A - Hinged box. : de en
  • ES105906A1 - A mechanical device for the manufacture of cork stoppers. : en es
  • GR1751B - ECONOMIC WATER HEATER. : el en
  • ES105677A1 - An industrial product consisting of an elastic shaped nozzle for cigars and cigarettes. : en es
  • ES105740A1 - Spittoon fasteners for cleaning and handling. : en es
  • GB285322A - Improvements in logarithmic calculating apparatus : en
  • AU923727A - Method and apparatus for handling material : en
  • AU945127A - Improvements in or relating to electrode holders for electric furnaces : en
  • CH124652A - Leaf spring for vehicles. : en fr
  • FR32621E - Wire Mesh Tray For Cookie Machines : en fr
  • US1659151A - Process of manufacturing derivatives of the reaction product of amines and aldehydes : en
  • CA277913A - Hame tug : en fr
  • ES105727A1 - A rotating drum oven for roasting minerals and other sulphurous materials. : en es
  • GB285545A - Improvements in electric fuses : en
  • US1659032A - Machine for operating upon soles : en
  • US1659342A - Clamp : en
  • US1659078A - Rotary valve : en
  • US1659157A - Manually-operated press : en
  • ES105725A3 - Improved method of activating and reactivating metal catalysts applicable to their production in powder form and to the achievement of a continuous hydrogenization process. : en es
  • FR634402A - Process for leaching cellulosic materials with a view to extracting cellulose therefrom : en fr
  • US1658976A - Processing of electrical condensers : en
  • US1659040A - Journal-box-lid closer : en
  • ES105908A1 - An industrial product consisting of a mixture of several substances that, conveniently crushed, ground or pulverized, determine a compound of food properties that can be consumed by itself or in the different uses of which are : en es
  • DE456241C - Device for examining and treating body cavities : de en
  • DE455975C - Device for locking pincer-shaped links of trailer couplings in the coupling position : de en
  • CA277785A - Railway crossing signal : en fr
  • US1659201A - Door-closing apparatus : en
  • US1659404A - Adjustable fixture strap : en
  • FR634369A - Boiler : en fr
  • DE456001C - Device to avoid the transmission of undesired sound waves by microphones : de en
  • DE455959C - Pocket spittoon : de en
  • DE456155C - Reading device for circular movements : de en
  • FR634381A - Dispensing method with adjustable flow rate for seed drills for fertilizer, grain and seeds : en fr
  • GB285262A - Improvements in two-color kinematograph films : en
  • US1659100A - Thigh protector or guard for football players : en
  • CA277901A - Submarine signaling system : en fr
  • GB285250A - Improvements in resilient heel pads : en
  • DE456193C - Circulation evaporator : de en
  • FR634440A - Drum gauge improvements : en fr
  • FR32591E - Improvements to presses for ironing clothes : en fr
  • FR634475A - Improvements to grinders : en fr
  • US1659174A - Block-making machine : en
  • US1659169A - Lock : en
  • GB261779A - Apparatus for the treatment of yarn packages with fluids : en
  • GB285516A - Improvements in wheels of road vehicles : en
  • GB285178A - Improvements in pocket knives : en
  • DE456353C - Process for the production of sulfoaromatic fatty acids : de en
  • US1659064A - Steam cooker : en
  • US1659298A - Changeable price tag : en
  • US1659333A - Food preserver : en
  • US1659469A - Transformer for electric-arc cutting and welding apparatus : en
  • ES105816A1 - Perfection in devices to indicate the presence of bodies, whether they are standing or moving, and determine their detention. : en es
  • ES105869A1 - A device for the emission of current for signals on the electric power distribution networks. : en es
  • FR634267A - Advanced case for bottle packaging : en fr
  • GB285246A - Improvements in washing boilers : en
  • CH124638A - Telephone installation. : en fr
  • US1659044A - Antiskid chain for automobiles : en
  • USD74460S - A cobpobation of con : en
  • US1658970A - Radiofrequency transformer : en
  • US1659513A - Electrical steam generator : en
  • US1659120A - Manufacture of flexible tubes : en
  • DE456227C - Large water space boiler : de en
  • CA277786A - Coal processing : en fr
  • CA277816A - Telephone mechanism : en fr
  • CH124681A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • ES105202A2 - Reduced thickness reflector-refractor lighting fixture. : en es
  • FR634394A - Rigging and safety device for aircraft projectile rockets : en fr
  • US1658841A - Shaping mechanism : en
  • US1659131A - Dye powder and process of manufacture : en
  • US1659252A - Radiator-cap-ornament holder : en
  • DE455966C - Control slide with oscillating movement for controlling the fuel supply to nozzle plates of internal combustion engines : de en
  • DE455973C - Gas protective mask with sleeping seal : de en
  • US1658948A - Phase-balancing system : en
  • US1659426A - Milling machine : en
  • US1659179A - Powder-distributing machine : en
  • US1659336A - Time-controlled driving mechanism for recording surfaces : en
  • ES105717A1 - Conjugated springs for seats, backrests and other applications. : en es
  • US1659290A - Apparatus for compressing air : en
  • US1659345A - Fur stretcher : en
  • FR32617E - Purger for textile threads : en fr
  • ES105632A1 - A new flooring system for all kinds and shapes of footwear with rubber inlays. : en es
  • ES105675A1 - Electric machine with radial ventilation channels. : en es
  • FR634391A - Luminous advertising device : en fr
  • DE456156C - Autogenous cutting and punching of metal : de en
  • GB285219A - Propellers, airscrews, vanes, windmills and the like : en
  • FR634262A - Advanced stamping machine : en fr
  • US1659478A - Combined guide plug and float valve for well casings : en
  • DE456070C - Device for achieving Buettenraendern on photographic images o. : de en
  • CH124703A - Method and device for the production of glass concrete components. : de en
  • ES105721A2 - Improvements in the suspensions of trucks or rotating carriages for vehicles that roll on rails. : en es
  • FR32556E - Testing apparatus : en fr
  • US1659224A - Bevel-gear grinder : en
  • USD74417S - Design fob a glass jab ob similab container : en
  • FR32582E - Process for extracting antimony from its alloys with other metals : en fr
  • GB271820A - Improvements in sheet piling : en
  • DE455998C - Power operated point machine : de en
  • FR32562E - Remote transmission device : en fr
  • DE456210C - Measuring instrument for determining the spherometer value of optical glasses : de en
  • DE456121C - Cutting machine for tubers and other fruits, fruits, vegetables, meat, bacon, bread, etc. like : de en
  • US1659240A - Machine for forming sheets of insulating material : en
  • DE456105C - Electrical contact device in the form of a cable : de en
  • FR634320A - Process for preparing butyric aldehyde from crotonic aldehyde : en fr
  • ES105665A1 - A combination lock, actionable by button. : en es
  • DE456093C - Laundry washing machine : de en
  • ES105688A1 - An apparatus for the conservation of all kinds of food. : en es
  • ES105627A3 - A method of loading a rotary positioned drum-shaped box bulk material evacuation cart. : en es
  • US1659299A - Safe lock : en
  • DE456116C - Semi-hollow grate firing for raw lignite and similar fuels : de en
  • ES105793A3 - A new procedure to avoid the oxidation of metal parts. : en es
  • GB276966A - Improvements in and relating to sand blast relief carving : en
  • DE456139C - Device for damping the oscillating movement of ships : de en
  • ES105650A1 - An announcing device for shop windows and similar uses. : en es
  • GB266670A - Improvements in or relating to paper-making machines : en
  • GB280156A - Improvements in receptacles for receiving merchandise in a packaging process : en
  • GB285182A - Improvements in or relating to electrical distributing and controlling systems : en
  • GB285320A - Overhead valve testing apparatus : en
  • CH124592A - Gradual change of speed. : en fr
  • ES105749A1 - Improvements in batteries sensitized to the action of light and in the arrangement of their circuits. : en es
  • ES105835A3 - A floating ship-lounge and bar-restaurant. : en es
  • FR634309A - Improvements to silhouettes : en fr
  • FR634422A - Improvements to pneumatic tires : en fr
  • FR634461A - Device for loading liquids : en fr
  • FR634406A - heat exchanger : en fr
  • GB270269A - Improvements in or relating to producer-gas power plant for vehicles : en
  • GB283895A - : en
  • GB285181A - Improvements in apparatus for effecting the removal of ashes and the like from furnaces : en
  • GB285273A - Improvements in or relating to lighter than air craft : en
  • CA277788A - Swinging table : en fr
  • CA277889A - Rail joint : en fr
  • ES105866A1 - A procedure to avoid decarburization and recarburization in the periphery of iron and steel containing carbon when subjected to incandescence. : en es
  • US1659440A - Plastering machine : en
  • US1658991A - Rail anchor : en
  • DE455911C - Machine for crushing, grinding or refining chocolate, cocoa or similar masses : de en
  • US1659097A - Steaming and drying apparatus : en
  • US1659289A - Clutch plate : en
  • CH124542A - Process for the embossing of cylinders used to obtain linear refractive microscopic networks, on motion pictures. : en fr
  • US1658796A - By-product coke oven and method of operating same : en
  • US1658860A - Process for the manufacture of roving from cotton and similar fiber material : en
  • AU828227A - Acoustic devices : en
  • CH124653A - Device for dimming the full headlights of motor vehicles. : de en
  • CH124577A - Stone crusher with eccentric drive. : de en
  • CH124719A - Method of making briquettes. : de en
  • FR634428A - Improvements to fire extinguisher foam generators : en fr
  • DE455990C - Cutting torch : de en
  • DE455799C - Device for feeding multi-pressure boiler systems with common firing : de en
  • US1659184A - Electric safety razor : en
  • US1659512A - Thread cutter : en
  • AU538426A - Improvements relating to bread making plant and machinery : en
  • CH124253A - Reel with adjustable diameter. : de en
  • US1659504A - Subgrade planer : en
  • US1659283A - Washing machine : en
  • US1659357A - A corpoba : en
  • US1659385A - Attachment for machine tools for turning and boring irregular surfaces : en
  • USD74418S - Design for a perfume bottle : en
  • USD74448S - Design for a heater : en
  • CH124467A - Pressurized fluid brake for railway and other vehicles. : en fr
  • ES105656A1 - A procedure for the manufacture of cardboard and lead markers. : en es
  • FR634457A - Process for the production of colored masses or solutions of such masses : en fr
  • AU984927A - Improvements in or relating tothe manufacture of rubber articles : en
  • DE456064C - Electric starting device for internal combustion engines : de en
  • ES105755A1 - A coffee machine for the service of coffee, milk, tea or other similar liquids, with internal separations for each liquid. : en es
  • FR634405A - Method and apparatus for pulverizing coal or other materials : en fr
  • GB276368A - An improved device for increasing the draught in steam boilers : en
  • GB284776A - Improvements in and connected with pipe joints : en
  • GB285314A - Improvements in or relating to burners used in connection with the burning of pulverised fuel : en
  • DE456143C - Iron levers for toys : de en
  • CA277789A - Snap hook : en fr
  • CH124639A - Circuit arrangement for telephone systems with main and sub-exchanges. : de en
  • US1658803A - Engine, pump, compressor, and the like : en
  • US1659166A - Corrugating machine : en
  • US1659505A - Mop wringer : en
  • US1659394A - Portfolio : en
  • US1659481A - defour : en
  • CH124637A - Device for sorting punch cards. : de en
  • US1658878A - Auto truck winch : en
  • US1658900A - Time-controlled switch : en
  • US1659237A - Grinding : en
  • USD74456S - Design for a scale fbame : en
  • ES105634A1 - A procedure to bathe and dye metals. : en es
  • ES105916A1 - Arrangement to improve economy and raise the power of piston steam locomotives. : en es
  • FR634374A - Improved method and device for the manufacture of floors, stairs and the like, of the wire mesh type : en fr
  • CH124560A - Watch movement racket. : en fr
  • CH124680A - Process for the preparation of a nitrogenous vat dye. : de en
  • CH124658A - Triple valve for pressurized fluid brake device. : en fr
  • CA277826A - Expansion joint for concrete work : en fr
  • FR634282A - Device for hanging and attaching peripheral clothing stockings : en fr
  • GB285175A - Improvements in or relating to tea and like pots : en
  • GB285310A - Improvements in apparatus for playing board games simulating golf : en
  • USD74465S - Walter stanley woodman : en
  • US1659208A - Self-winding clock and the like : en
  • USD74442S - Design for an electric-lighting fixture : en
  • GB285554A - Improvements in the protection of animal fibres and the like against the effects of alkaline or acid media : en
  • US1659082A - Vehicle hand signal : en
  • CA277871A - Electric relay : en fr
  • US1659119A - Divider board for filing drawers : en
  • US1659149A - Lubricating composition : en
  • FR32649E - Electro-dynamic device that can be used as microphone or speaker : en fr
  • FR634360A - Safety device to prevent runaway gas engines : en fr
  • GB279482A - Improvements in and relating to curtain holders : en
  • US1659213A - Combination printing ahd registering apparatus eos : en
  • US1658906A - Phase-balancing system : en
  • GB269950A - Improved process for making dihydroxyacetone : en
  • ES105764A1 - A procedure to coat or protect the back of the mirrors. : en es
  • FR634288A - Safety device for closing boxes : en fr
  • ES105860A1 - Procedure for the preparation of black coloring matters. : en es
  • DE456162C - Continuously operated vertical chamber furnace : de en
  • ES105649A1 - New safety syphonic device or register, adaptable to the drains of the washbasins, sinks, sinks, bathrooms and the like. : en es
  • DE456352C - Process for the production of artificial tanning agents : de en
  • US1658915A - Sewing machine : en
  • US1659493A - Gas producer : en
  • US1659534A - Oil-viscosity tester : en
  • US1659256A - Clock : en
  • FR634459A - Automatic air compressor starter : en fr
  • US1659234A - Wheeled plow : en
  • GB285342A - Improved wringer attachment : en
  • CA277874A - Automobile body : en fr
  • US1659113A - Automatically-folding trestle or horse : en
  • DE456194C - Rail bending device with three pressure rollers : de en
  • ES105694A1 - New toy consisting of rubber balloons in which various elements have been added. : en es
  • FR32567E - Remote indicator for automatic gas analyzers : en fr
  • US1659141A - Edge binding for coconut-fiber mats : en
  • US1659406A - Combination undergarment : en
  • ES105849A1 - Safety device in services with only one man, especially for electric locomotives, automotive cars and the like. : en es
  • DE456170C - Eye refractometer : de en
  • GB285224A - Improvements in drinking appliances for poultry and the like : en
  • DK38422C - Rooster. : da en
  • FR634474A - Improvements to exhaust silencers for internal combustion engines : en fr
  • USD74411S - Design fob a pablqk lamp : en
  • FR634376A - Improvement in the operating device of the balladers of the gearboxes : en fr
  • US1658856A - Transmission-line control system : en
  • FR634314A - Bodywork for morgan type three-wheeled cyclecars : en fr
  • FR634372A - Fast Acting Coffee Maker : en fr
  • GB285225A - Improvements in methods of making manifold check or salesbooks or the like for shop counter and other use : en
  • US1658867A - Door-securing means : en
  • ES105685A1 - Improvements in the propulsion systems of ships. : en es
  • GB285258A - Improvements in apparatus for the colloidal dispersion of material in fluids : en
  • GB257258A - Improvements in the manufacture and production of cellulose ester compositions : en
  • GB285247A - An improved air control valve for pneumatic ejectors : en
  • US1659062A - Coil mounting : en
  • US1659377A - Fly scarer : en
  • CH124584A - Friction material. : en fr
  • FR32589E - Manufacturing process of rolling mill rolls : en fr
  • FR634362A - Improvements to drawing benches : en fr
  • DE455936C - Tensioning device for running covers : de en
  • GB281330A - Current collecting trolley for electric vehicles : en
  • ES105738A1 - A belt. : en es
  • ES105831A1 - Improvements in steam generators. : en es
  • ES104465A3 - Electric heaters for toilet tongs. : en es
  • ES105929A1 - A double lighter. : en es
  • US1659387A - Disk wheel : en
  • DE455831C - Reversing device for internal combustion engines : de en
  • FR634426A - Anti-flame device for internal combustion engine carburetor : en fr
  • US1659373A - Vaporizing manifold : en
  • GB274117A - Improvements in hooks or like fastenings : en
  • GB285186A - Improvements in filing appliances for sales bills and other papers : en
  • GB285213A - Improvements in or relating to means of controlling the angle of incidence of aero revolving wings and propellors : en
  • DE456187C - Hydraulic press for the production of seamless tubes : de en
  • FR32668E - Improvements to rectified current regulation devices : en fr
  • FR634393A - Water-tube boiler with internal combustion chamber : en fr
  • FR634264A - Washing machine : en fr
  • DE456017C - Liquid heater with hot water storage tank : de en
  • GB285324A - Improvements in or relating to boxes or like receptacles : en
  • USRE16879E - Device for optically measuring light : en
  • DK38430C - Device for cooling single- or multi-cylinder two-stroke engines. : da en
  • GB274116A - Improvements in or relating to radio receivers and the like : en
  • US1659146A - Process for collecting phosphoric acid : en
  • US1658845A - Oiling pad : en
  • US1659295A - Lath support and loom fastener : en
  • US1659081A - Wrench : en
  • US1659247A - Full automatic thread-hobbing machine : en
  • US1658891A - Telephone stand : en
  • GB285202A - Improvements in or relating to mantels, mantel registers and the like for domestic fire places : en
  • GB285305A - Improvements in apparatus for defibrating cotton seed, the decorticated hulls of cotton seed or other fibre bearing seeds, and for segregating and collecting the detached fibres : en
  • GR1754B - IMPROVED LETTER DESIGNS FOR MUSICAL PHONES AND IMPROVED MUSIC MADE PRODUCED BY THEM. : el en
  • US1659153A - Spiral separator : en
  • FR634453A - Improvements to tractors, with a view to controlling their maneuvering from the trailer : en fr
  • CA277818A - Electrical switch : en fr
  • FR634495A - Advanced socket for electric lamps with edison bases : en fr
  • GB285235A - A combined puzzle and mosaic designing set : en
  • DE455942C - Method of binding book blocks : de en
  • FR634256A - Improvements to radio receivers : en fr
  • FR634454A - Internal combustion engine with gas turbine : en fr
  • GB285174A - Improvements in manufacturing soaps : en
  • US1658960A - Engine brake : en
  • US1659335A - Tubing bleeder : en
  • DE456270C - Stack of mailboxes, the individual mailboxes of which are connected to one another by means of lateral links : de en
  • FR634322A - Utensil for lifting pots : en fr
  • FR32655E - Improvements in the means of obtaining a good distribution of currents between the different armature sections of electric machines with collectors : en fr
  • DE455954C - Process for the preparation of azo dyes : de en
  • FR32607E - Gas analyzer, with signaling device : en fr
  • US1658876A - Gas cell for airships : en
  • FR32569E - Overcurrent indicator : en fr
  • ES105673A1 - A process for preparing alkaloid salts of the quinas with bile acids. : en es
  • ES105743A1 - Procedure to prevent the glycolysis of living cells. : en es
  • GB285340A - A needle-holder seating for gramophone and like sound boxes : en
  • FR32574E - Car headlamp projects two distinct light beams to facilitate nighttime crossings : en fr
  • DE456181C - Centrifugal spring regulator : de en
  • GB285336A - Improvements in and relating to the construction or arrangement of pockets in articles of clothing : en
  • FR634313A - Improvements to baby carriages : en fr
  • GB257910A - Improvements in the manufacture of liquid and other hydrocarbons and derivatives thereof by the destructive hydrogeneration of coal, tars and the like : en
  • GB285149A - Improvements relating to fluid containers : en
  • ES105655A1 - Improvements in trawling gear. : en es
  • FR634455A - Toothbrush with removable handle : en fr
  • DE456127C - Flywheelless paddle slide motor : de en
  • GB285543A - Improvements in apparatus for taking and finishing photographs : en
  • US1658965A - Water-wheel regulator : en
  • DE455995C - Process for dyeing yarns or fabrics of vegetable origin with Kuepen dyes : de en
  • DE456055C - Armchair convertible into a bed or a deck chair : de en
  • DE455971C - Safety belt with damping spring : de en
  • CH124496A - Device for heating the supply air to a combustion chamber and for accelerating the circulation of air through said fireplace. : en fr
  • CH124705A - Process for removing wallpaper stuck to surfaces. : de en
  • CH122686A - Device for making house numbers visible. : de en
  • US1658956A - I-beam clamp : en
  • US1659223A - Swing : en
  • US1659324A - Eye shield for motorists : en
  • US1659540A - Furniture glider shoe : en
  • USD74434S - Design for a lamp support : en
  • US1659548A - Transformer : en
  • CA277897A - Electrical apparatus : en fr
  • USD74424S - Design for a radiocaeinet : en
  • US1659389A - Scale : en
  • US1658901A - Grating : en
  • FR634298A - Lid tank preserving any quantity of liquid from contact with air : en fr
  • FR634346A - Folding seat : en fr
  • US1658863A - Post : en
  • US1659054A - Bedspring : en
  • US1659260A - Tie : en
  • ES104663A1 - A transporter-scale. : en es
  • FR634494A - High ohmic resistance for high currents : en fr
  • US1658828A - Resinous bodies produced from formaldehyde and colophony and method of producing same : en
  • GB285109A - Improvements in or relating to airships : en
  • GB285245A - Improvement in dough depositing machines : en
  • GB285777A - Improvements in internal combustion engined locomotives and other motor rail vehicles : en
  • DE456233C - DC-DC single armature converter : de en
  • US1658858A - Magneto : en
  • US1658958A - Seed-corn butt and tipper : en
  • US1659486A - Can opener : en
  • FR634252A - Improvements in the hinges : en fr
  • DE456004C - Firing system for solid fuels with a paddle wheel built into the fuel hopper : de en
  • DE456218C - Easily detachable connection of an emergency seat to the car body floor of motor vehicles : de en
  • DE455926C - Light signal in which several light bulbs are alternately made to light up and go out : de en
  • DE456068C - Gripper device for glove sewing machines u. like : de en
  • ES105682A1 - Mechanism of counterweight for the loom of the looms. : en es
  • ES105715A1 - Improvements in the receivers of electronic signals. : en es
  • CH124695A - Roller track system for hay elevators etc. : de en
  • US1659438A - Extensible bracelet : en
  • US1659031A - Clip for concrete forms : en
  • ES105806A3 - Procedure of the regularization of the spinning numbering. : en es
  • FR32622E - Air suspension system for automotive or other cars : en fr
  • FR634416A - Self-propelled machine applicable to weeding and cleaning of railway ballast : en fr
  • ES105703A1 - A grinding body. : en es
  • FR634341A - Device for clamping removable wheels on their plates : en fr
  • ES105713A1 - Improvements in underwater mines. : en es
  • USD74461S - Design for a post cap : en
  • US1658885A - Cigarette-fire snuffer : en
  • DE456049C - Phone capsule : de en
  • FR634450A - Rake, scraper, hoe with rotating handle and extensions : en fr
  • US1658844A - Method for forming raised designs on cloth and the like : en
  • US1659546A - Container-closing machine : en
  • US1658808A - Drill column with coaxial power line : en
  • US1659314A - Machine for making paper fillers : en
  • FR634458A - Device for attaching the teat of baby bottles : en fr
  • GB285290A - Insulator : en
  • DE449542C - Hair curling device using a hollow and moisture permeable winding rod : de en
  • US1659390A - Chain wrench : en
  • US1659399A - Seamless hollow body and method of making the same : en
  • USD74430S - Design for a clock case : en
  • USD74438S - Bumper for motor vehicles : en
  • DK38441C - Telegraph. : da en
  • US1659312A - Multiple connecter : en
  • US1659368A - Brake shoe : en
  • ES105750A1 - Perfection in supports or thermionic valve holders. : en es
  • FR32612E - Automatic constant level regulator applicable in particular for supplying engine lubricators : en fr
  • GB285203A - Improvements relating to the making of roads, floors and the like : en
  • FR634335A - Seed and grain dispenser : en fr
  • GB275941A - Improvements in or relating to address printing plates : en
  • US1659490A - Permanent-wave pad : en
  • US1659070A - Automatic stop for churns : en
  • ES104835A1 - An industrial product consisting of stockings with a figurative link. : en es
  • FR32613E - Improvements to silencers for gas streams : en fr
  • FR634311A - Slaving device of any mechanism : en fr
  • GB285556A - Improvements in or relating to means for cleaning and coating metal articles : en
  • GB285951A - Improvements in chains and chain belts : en
  • ES105626A2 - Aiming device for guns that, like ship guns, are on an oscillating platform. : en es
  • US1659488A - Condiment holder : en
  • FR32602E - Safety installation and related devices : en fr
  • FR634456A - Detonating safety disc for alarm pistols : en fr
  • CA7856S - Glazing bar : en
  • USRE16880E - Pattl bartsch : en
  • US1659344A - Serving tray : en
  • DE456063C - Device for electrical remote adjustment of the throttle valves of vehicle engines : de en
  • CH124609A - Absorption chiller with cooker absorber. : de en
  • CH124533A - Process for improving the molding qualities of compositions based on phenolic resin, and composition obtained according to this process. : en fr
  • DE456163C - Insert plate for devices for gluing the book into the cover : de en
  • US1659128A - Combined graphophone reproducer and radioreceiver : en
  • US1659090A - Cultivator attachment : en
  • CH124585A - Connecting and tensioning device for chains, wires and the like, in particular for side chains of anti-skid devices for vehicle wheels. : de en
  • US1659175A - Electron-emitting material and the preparation thereof : en
  • AU591927A - Improvements in method and apparatus for mining coal : en
  • CH124692A - Dispenser for stamps of all kinds. : de en
  • US1658945A - Bus-line connecter : en
  • US1658893A - Truck : en
  • AU978927A - Improvements relating to cartons for packing reels of wire andthe like : en
  • US1659127A - Pirn winder : en
  • US1659527A - Guy-wire anchor : en
  • DE456010C - Spin pot for the production of rayon with interchangeable insert : de en
  • DE456276C - Arrangement for the execution of the method according to the patent 406468 for the experimental determination of the statically indeterminate sizes of frameworks : de en
  • CH124569A - Method and device for threading, by rolling, rods, tubes or the like, of any length and any diameter. : en fr
  • DE448823C - Advertising projection screen : de en
  • USD74423S - Design for a pull-chain pendant : en
  • AU910727A - Reducing zinciferous materials : en
  • CA277794A - Holding device for wild animals : en fr
  • CA277863A - Locomotive : en fr
  • CH124629A - Burner in the form of a liquid fuel container. : en fr
  • DE456050C - Telephone circuit to cancel the stronger attenuation of the higher frequencies taking place in the line : de en
  • CA277899A - Train pipe valve : en fr
  • CH124493A - Device for the optional extraction of water from a distribution system. : de en
  • US1659407A - Tinner's riveting mandrel : en
  • US1659446A - Level : en
  • DE456072C - Motorcycle drive with belt transmission : de en
  • US1659460A - Milling machine : en
  • US1659328A - Locomotive headlight : en
  • CH124356A - Process for refining mineral oils and mineral oil distillates. : de en
  • US1659217A - Selmast sakowitzky astd hirsch bakowitzky : en
  • US1659428A - Clutch : en
  • FR32553E - New devices for the recovery of volatile essences during ordinary roasting of coffee, cocoa, barley, etc. : en fr
  • ES105629A1 - Improvements in the devices for the continuous treatment of moving photographic films or films. : en es
  • FR32611E - electric scrubber : en fr
  • FR32554E - Process of dislodging and preparing hides for tanning : en fr
  • ES105678A1 - A process for preparing hydrocyanic acid. : en es
  • FR32551E - Advertising by spraying liquid, smoke or sprinkling : en fr
  • USD74455S - Allan gordon smith : en
  • CH124388A - Method and installation for the treatment of wood with ozone. : en fr
  • US1658838A - Drafting table : en
  • US1659269A - Golf bag : en
  • CH124593A - Device to prevent unintentional rotation of the cable cage that is disconnected from the shaft in hoisting machines. : de en
  • US1659058A - Thermostatic switch : en
  • US1659140A - A cobpoba : en
  • US1659168A - Grain binder : en
  • US1659210A - Post anchor : en
  • US1659378A - Wind fly scarer : en
  • FR32667E - Advanced tent : en fr
  • FR634290A - Permanent needle for talking machine acoustics boxes : en fr
  • CH123068A - Device to be built into a machine to check the weight of throw-ins. : de en
  • US1659410A - Centrifugal pump : en
  • CH124619A - Device for the clear control of automatic switching devices by means of gradually responding contact devices. : de en
  • DE456248C - Measuring device for determining the heat demand of the environment : de en
  • US1659393A - Manometer : en
  • CH124572A - Device for placing a part in machining position. : en fr
  • CH124571A - Drilling machine. : en fr
  • CA277893A - Illumination mechanism : en fr
  • CA277911A - Coping and punching machine : en fr
  • DE456147C - Schuetzenwaechteinrichtung for looms with piercing device : de en
  • DE456038C - Standing round kettle for lower burnout : de en
  • GB285265A - Railway carriage pneumatic locking bolt for doors : en
  • US1658883A - Perforated sign : en
  • US1658862A - Harold e : en
  • US1659515A - Metal-clad electric switch gear : en
  • US1659129A - Chemical fish : en
  • US1659114A - Camp kit : en
  • US1659321A - Method of making tires : en
  • US1658834A - Molding apparatus : en
  • DE456040C - Ten switching device : de en
  • GB285311A - Improvements in or relating to paper making machines : en
  • GR1752B - NEW TYPE OF ROTARY Plow. : el en
  • US1659331A - Lapping machine : en
  • US1659304A - A corpora : en
  • DE456034C - Clamping device for holding bodies of any shape : de en
  • FR32697E - Method and apparatus for producing dehydrated alcohol by direct rectification of wines or phlegm under atmospheric pressure : en fr
  • GB285347A - Improvements in or relating to buttons, studs or the like : en
  • US1659425A - Sanitary paper headgear : en
  • US1658835A - Chill mold : en
  • ES105825A1 - Procedure for the manufacture of films of various colors. : en es
  • US1658847A - Bumper : en
  • US1658801A - Nasal-cleaning device : en
  • US1659506A - Sash-actuating crank : en
  • US1659243A - Attachment for plateless engraving machines : en
  • USD74441S - Design for a backplate for lighting fixtures : en
  • US1659285A - Clutch control : en
  • DE456232C - End closure for the insulation of low-current electrical lines that are to be continued as overhead lines, insulated and provided with lead sheath : de en
  • FR634251A - Aircraft ballast recuperator : en fr
  • US1659536A - Thermal safety control mechanism : en
  • USD74463S - Design por a carpet : en
  • CH123786A - Device controlling the passage of a material capable of circulating under the action of pressure. : en fr
  • US1658997A - Hand bag : en
  • US1659435A - Method of and apparatus for making carbon-dioxide snow : en
  • US1659533A - Pencil : en
  • US1659268A - Joint for screwless pipes or conduits : en
  • USD74427S - Design por a clock case : en
  • DE455968C - Gear for the direct conversion of a reciprocating rotary movement of one shaft into a continuously revolving rotary movement of another shaft : de en
  • DE455930C - Stencil printer : de en
  • DK38426C - Advertising apparatus : da en
  • FR634342A - Aircraft with two lateral engines and two central engines in tandem : en fr
  • DE455897C - Protection device for toilet seats : de en
  • ES104585A1 - A case for matches. : en es
  • FR32632E - Carburetor for internal combustion engines : en fr
  • FR634283A - hollow slab elements for reinforced concrete floors : en fr
  • AU541627A - Improvements in or connected with apparatus for keeping food hot or heating same : en
  • USD74450S - Design for a heater : en
  • US1659034A - Fluid-pressure brake system : en
  • US1659459A - Condenser : en
  • CA277819A - Pea washer and skimmer : en fr
  • US1659138A - Drilling machine : en
  • US1659261A - Interchangeable journal for textile fluted rolls : en
  • US1659311A - Wheel : en
  • CA277910A - Yieldable connector for electric cables : en fr
  • FR32576E - Heating device with heat storage : en fr
  • FR634348A - Improvements to filters for carburetors : en fr
  • GR1745B - ADVERTISING HANDLE. : el en
  • CA277809A - Visible fuse : en fr
  • CA277891A - Typewriting machine : en fr
  • DE456211C - Plow body arrangement, in which the plow body suspended swinging on the plow tree can be adjusted in its depth by means of an angle lever and a rod engaging it : de en
  • US1658831A - H beam : en
  • DK38420C - Device for pollination and mixing of seed, consisting of a container rotatable about a transverse axis. : da en
  • US1659367A - Feeding device for cooling radiators : en
  • US1659245A - delker : en
  • ES105796A3 - A clasp for garters, girdles, suspenders and the like. : en es
  • FR634368A - Frames and spare parts for cycles and motorcycles, with external coating ensuring an original presentation : en fr
  • US1658998A - Process of making grape sugar : en
  • CA277892A - Steam generation apparatus : en fr
  • GB276961A - Improvements in or relating to alternating current relays : en
  • CH124214A - Arrangement for controlling electrical machines. : de en
  • CA277860A - Separable fastener : en fr
  • CH124640A - Automatic call signaling device on in-house telephone systems. : de en
  • US1658931A - Container : en
  • CH124561A - Watch movement racket. : en fr
  • CA277906A - Teapot : en fr
  • US1659554A - Bituminous composition and process of making same : en
  • US1659292A - Resilient support for vehicles : en
  • US1659258A - Liquid measuring and dispensing apparatus : en
  • US1659029A - Door-operating mechanism : en
  • US1659148A - Color photograph and method for producing same : en
  • FR634285A - Gear mechanism for construction sets : en fr
  • GB285229A - Improvements in and relating to thermionic amplifiers : en
  • CH124607A - Compressor. : de en
  • USD74420S - Design for a powder and ptjff case : en
  • US1658794A - Roll supporting and display rack : en
  • US1658899A - Method of and apparatus for wearing in gears : en
  • CH124621A - Spark chamber for electrical air switches. : de en
  • CH124644A - Photo advertising machine. : de en
  • US1658920A - Tobacco-leaf-stringing machine : en
  • US1659278A - Combination radiant heater and curling-iron attachment : en
  • US1659514A - Underreamer : en
  • US1659284A - Starter control for automotive vehicles : en
  • US1659381A - Cultivator : en
  • CH124656A - Mudguards for bicycles and the like. : de en
  • GB277646A - Improvements relating to the driving of constant speed clearing apparatus for carding drums : en
  • AU575127A - Improvements in or relating to electrically driven separators : en
  • US1658809A - Transparent, folding, rain-proof window screen : en
  • US1658903A - Door latch : en
  • CH124632A - Fixing device for drill bits on the contra-angle handpiece of dental instruments. : de en
  • US1658912A - Electric-circuit breaker : en
  • US1659339A - Insole with insertion of wire netting : en
  • CH124678A - Process for the preparation of a monoazo dye. : de en
  • CA277825A - Record-o-phone : en fr
  • CH124625A - Device for regulating the operation of mercury vapor devices, especially rectifiers. : de en
  • DE456067C - Feed cake breaker : de en
  • FR634476A - Drive screws for the bars in the stretching devices : en fr
  • FR32674E - Hood attachment device for motor vehicles : en fr
  • GB285286A - An electric storage battery charge indicator : en
  • DE456148C - Coke oven charging machine : de en
  • FR634471A - Envelope wetting device : en fr
  • ES105647A1 - Procedure of previous preparation of artificial fibers cut for the spinning process. : en es
  • ES105729A1 - An automatic call signal device in domestic installations. : en es
  • CA277817A - Heater for steering wheels : en fr
  • GB285236A - Improvements in variable speed power transmission mechanism : en
  • DE456113C - Device for improving commutation in commutator machines without reversible pole : de en
  • DE456117C - Plate air heater with horizontal ducts : de en
  • US1658871A - Friction draft gear : en
  • ES105925A1 - Procedure to deprive of tars and oils of phenols, obtaining at the same time those in pure state. : en es
  • CA277898A - Car heating control : en fr
  • ES105810A1 - A procedure to make the wool articles unpluggable. : en es
  • AU612027A - Improvements inthe manufacture of ammonia : en
  • DE455970C - Process for the production of writings, figures and. like behind glass : de en
  • CH124650A - Pack for elongated objects. : de en
  • DE456013C - Device to prevent conveyor cable breaks : de en
  • DE456201C - Electric wave receiving apparatus using a pair of headphones : de en
  • US1658866A - Vernier rheostat : en
  • CH124623A - Process for the manufacture of devices for rectifying alternating currents and device manufactured therefrom. : de en
  • ES104442A1 - A procedure to obtain from the silvery fox natural skins to dress, through its rearing in cages and fenced place. : en es
  • US1658852A - Tire-trimming machine : en
  • US1659262A - Harrow : en
  • US1659118A - Hair curler : en
  • US1658892A - Turf cutter : en
  • ES105757A3 - A procedure for fabricating and constructing anti-slip surface bituminous and asphalt pavements. : en es
  • FR634386A - Type of <<weston>> type snspendu centrifugal devices control method by individual steam turbine : en fr
  • USD74459S - Design fob a bottle : en
  • CA277828A - Rotary hammer : en fr
  • CH124617A - Flexible sheath. : en fr
  • US1658973A - Lamp : en
  • CY14A - Improved manufacture of artificial stone : en
  • CA277873A - Glove : en fr
  • CA277887A - Concrete manufacture : en fr
  • GB285230A - Improved apparatus for cutting and moulding dough and like plastic materials : en
  • FR32658E - Color printing process for fabrics on a silk or wool background : en fr
  • FR634274A - Card for files : en fr
  • GB275598A - : en
  • GB285249A - Improvements in or relating to air heaters for water tube boilers : en
  • DE455992C - Device for cutting tubular fabrics into diagonal strips : de en
  • USRE16878E - Apparatus : en
  • AU495726A - Improvements in kettles and like vessels : en
  • DE455880C - Galvanic element with an electrolyte container that can be destroyed from the outside : de en
  • US1658908A - Pump jack : en
  • FR32594E - Poster or equivalent : en fr
  • CH124673A - Process for the preparation of a disazo dye. : de en
  • DE456095C - Slide lock for oven doors : de en
  • DE456066C - Guide for forging hammers : de en
  • FR634493A - Purification and purification process for sweet juices : en fr
  • GB285146A - Improvements relating to the jointing of electrical resistancestrip such as used in electric furnaces : en
  • GB285275A - Window fastener : en
  • DE456101C - Process for converting stencil sheets into stencils by treating the stencil sheet, which consists of a highly porous material of Japanese paper with a color-resistant coating, with a liquefying agent or solvent : de en
  • DE456152C - Process for increasing the circulation of an aid in absorption refrigeration apparatus : de en
  • ES105691A1 - A machine to break and separate the hard shell of the hazelnuts. : en es
  • US1659206A - Mine-car-door shield : en
  • GB279835A - Improvements in or relating to apparatus for annealing glassware : en
  • US1659338A - Pressed-metal wheel : en
  • DE456000C - Monitoring device for train traffic, which is operated by alternating current through the intermediary of rectifiers : de en
  • GB277006A - Improvements in or relating to cooling and freezing apparatus : en
  • FR634436A - Refining substances for molten metals : en fr
  • FR32687E - Process for improving the strength of the aircraft frame by an aerodynamic process : en fr
  • FR634427A - Charging indicator for camera chassis : en fr
  • FR634496A - Safety check valve for internal combustion engine starters : en fr
  • GB269595A - Improvements in high frequency electric signal receiving systems : en
  • US1658833A - Adjustable carrier for photographic plate holders : en
  • GB285185A - Submersible electric heater for the radiators of motor car engines : en
  • ES105827A1 - Tool for the manufacture of metal inserts of removable artificial adapters. : en es
  • FR634451A - Mechanical planter : en fr
  • GB285280A - Improvements in and relating to feedwater regulators for steam generators : en
  • GB283945A - Improvements in chain grates for steam generator and other furnaces : en
  • GB285274A - Improvements in or connected with foldable and collapsible pianos : en
  • ES105724A2 - Procedure for making acid resistant mastics. : en es
  • ES105841A1 - Multiple molds for casting. : en es
  • FR634254A - Mower cutter bar lifting device : en fr
  • US1658896A - Wheel puller : en
  • US1659053A - Roll for rolling molten glass : en
  • US1659332A - Interlocked helical spring : en
  • ES105786A1 - A vacuum device for medicinal medical treatments. : en es
  • FR634375A - Soap dish : en fr
  • GB285171A - Improvements in devices for use in delivering milk and parcels to houses and the like : en
  • GB285328A - Improvements relating to brake mechanism : en
  • GB285151A - Improvements relating to apparatus for the heating and cooling of fluids : en
  • US1659414A - Concertina : en
  • DE455938C - Method of using alumina cement in conjunction with ordinary cements : de en
  • FR32684E - Method and device for facilitating the starting of internal combustion engines : en fr
  • DE456087C - Oven with Perkins tube heating : de en
  • ES104674A1 - A mechanical system of transmission by friction, applicable to the manufacture of yarns in general. : en es
  • GB262829A - Apparatus for the production of quantities of gas having an excess of positive or negative ions : en
  • GB285167A - Improvements relating to flexible disc couplings : en
  • US1659139A - Drilling machine : en
  • USD74429S - Design for a clock case : en
  • GB285303A - Improvements in or relating to couplings for electric conductors : en
  • FR32641E - Improvements to direct heating ovens used for example in baking : en fr
  • FR32648E - Device for the production of continuous electric waves : en fr
  • FR634479A - Composition for accumulator battery plates : en fr
  • GB261778A - Apparatus for the fluid treatment of artificial silk yarns : en
  • USD74425S - Field : en
  • US1658846A - Recording device : en
  • US1659076A - Apparatus foe handling egg cabtons : en
  • ES105838A1 - Improvements in group selectors. : en es
  • FR634486A - Advanced electric heater : en fr
  • FR32639E - Improvements to cameras : en fr
  • GB282713A - Fluid pressure tools : en
  • FR634358A - Combustion engine : en fr
  • GB284683A - Improvements relating to cane harvesting machines : en
  • CA277811A - Warm-air furnace radiator : en fr
  • DE456069C - Process for obtaining photographic or cinematographic color separation images and multicolor images according to relief raster color shutter images : de en
  • DK38421C - Steam boiler with Coal dust firing with downward Flame. : da en
  • FR634452A - Reconstituted stone hollow stone with air circulation : en fr
  • GB285207A - Improvements in or relating to electric switches : en
  • ES105680A3 - An improvement in the procedures of stamping and embossing fabrics, leathers and other items. : en es
  • ES105917A1 - A method of manufacturing opaque glasses for X-rays. : en es
  • US1658939A - Chaeles e : en
  • US1659067A - Leaf-turning guide : en
  • US1659055A - Alloy steel : en
  • DE456119C - Method of drawing glass from the furnace by suction : de en
  • FR634364A - Netting : en fr
  • US1659388A - Valve : en
  • DE455986C - Braiding machine : de en
  • FR32664E - Optical and acoustic signaling device for motor vehicles and other applications : en fr
  • GB285261A - Improvements in or relating to means for indicating liquid level and for sealing containers : en
  • DE456183C - Two halves that can be nested in a box and are adjustable in the projection, especially for motorcycles and other vehicles : de en
  • FR32615E - Process for the preparation of carbocyclic ketones having a nucleus of more than nine members : en fr
  • DE456159C - Box for fermenting and placing bread in rows on baking stoves : de en
  • ES105669A3 - Procedure to improve coagulation. : en es
  • FR634373A - Load lifting clamp with adjustable jaw spacing : en fr
  • GB280888A - Improvements in or relating to electric motors : en
  • US1659276A - Device for holding rolls of paper : en
  • US1659507A - Window or the like : en
  • US1658792A - Axle-setting apparatus for autos : en
  • CA277870A - Welding electrode : en fr
  • DE456037C - Measuring device for determining the center of the axle housing of locomotive frames : de en
  • FR634310A - Preservation and packaging process for perishable products : en fr
  • FR634365A - Two-burner gasifier : en fr
  • FR32604E - Winder intended for making coils having at least one conical end : en fr
  • GB265599A - Improvements in or relating to internal combustion engines for locomotives and other purposes : en
  • GB285550A - Improvements in or relating to air-heaters for boiler and other furnaces : en
  • US1659150A - Process of making anilides : en
  • US1659171A - Inner stocking sole : en
  • ES105856A3 - A folding chair. : en es
  • ES105819A1 - Improvements in printing machines. : en es
  • GB280183A - Identifying marker for insulated conductors : en
  • DE456051C - Cap type suspension or guy insulator : de en
  • DE438038C - Die setting and line or single letter casting machine : de en
  • DE456209C - Device for climbing sheet metal chimneys : de en
  • CH124524A - Process for the continuous transformation by heating of methane into gaseous ethylenic and other hydrocarbons, which are richer in carbon. : de en fr
  • CH124567A - Device for adjusting pressure spindles on rolling mills. : de en
  • CA277902A - Swing saw : en fr
  • CH124620A - Vacuum switch for alternating currents. : de en
  • GB285527A - Improved roller for use on the groundrope of a trawl net : en
  • US1658941A - Lock for self-packing pistons : en
  • US1658989A - Tape-dispensing machine or the like : en
  • GB285112A - Improved quick-setting and clamping device for scientific instruments and the like : en
  • GR1746B - OVEN MACHINE. : el en
  • DE455934C - Firing for gas and coal dust : de en
  • DE455935C - Process for the production of pad cushions from stuffing material for fracture bands : de en
  • US1658827A - Oil filter : en
  • GB285216A - Improvements relating to mechanically operated door and like bells : en
  • FR634483A - Enhancements in daylight loading roll film cartridges : en fr
  • GB285561A - Improvements relating to filters for air or gases : en
  • US1658952A - Switch : en
  • US1659354A - Means and method fob governing tflttid pkessubes : en
  • ES105922A1 - A winder with variable diameter. : en es
  • DE456190C - Process for the wet treatment of artificial threads on spools : de en
  • FR32633E - Discoloration of tartaric liquors, either by the use of activated carbon, or by the simultaneous use of activated carbon and alkaline alginate, or by the simultaneous use of activated carbon and a precipitating colloid : en fr
  • GB285349A - Device for raising and lowering sliding windows : en
  • US1658806A - Roofing shingle : en
  • CA277804A - Irradiating device : en fr
  • GB279795A - Improvements in or relating to loud speakers : en
  • GB284593A - Improved process for obtaining glue in flake or powder form : en
  • CH124677A - Process for the preparation of a monoazo dye. : de en
  • FR634300A - System and device for the dry distillation of lignite to obtain, besides coal, light tar and its derivatives : en fr
  • GB285932A - The manufacture of substituted guanidines : en
  • DE455950C - Device for electron tube systems : de en
  • DE456042C - Process for the production of a metallic bellows : de en
  • DE456057C - Load suspension device : de en
  • US1659416A - Holder for skeins of wool and the like : en
  • DE455825C - Process for dewatering and heating oils or fats : de en
  • FR634437A - Device for remote reading of measuring devices and similar devices : en fr
  • GB282348A - Improvements in supports for bed clothes : en
  • CA277792A - Automobile top : en fr
  • CH124598A - Arrangement for the dewatering of low-pressure blading in steam turbines. : de en
  • FR634441A - Improvements made to power generating plants : en fr
  • ES105157A1 - An industrial product consisting of solid soap with inlays. : en es
  • GB261741A - Improvements in refrigerating apparatus of the absorption type : en
  • GB285238A - Improvements in valves of the self grinding and self centering type : en
  • ES105815A3 - A device for massages and self-massages. : en es
  • FR634334A - Universal radiometer : en fr
  • FR634425A - Badge holder or jewelry holder for all applications : en fr
  • US1658943A - Weighing and measuring machine : en
  • US1659455A - Drive for cable-winding drums : en
  • US1659516A - Bottle-cap machine : en
  • DE456024C - Opening device on roller mills : de en
  • US1659437A - Double take-off gear : en
  • FR634460A - Improvements in mops : en fr
  • ES105878A1 - A volatile fuel heater or heater operating by catalysis. : en es
  • FR634350A - Adjustable hand file with removable guide : en fr
  • FR634385A - Package rickshaw : en fr
  • ES105877A1 - Special radiator-cooler for electrical appliances, such as transformers and others. : en es
  • ES105927A1 - Centrifugal start for electric motors. : en es
  • US1658913A - Switch mechanism : en
  • US1658982A - Sounding reed for criers, voices and other sound-producing devices : en
  • US1659187A - Key machine : en
  • US1659472A - Burial-vault seal : en
  • USD74436S - Design for a bottle : en
  • DE456115C - Manufacture of colored lacquers : de en
  • DE456168C - Upholstered furniture frame : de en
  • DE456021C - Toothed V-belt : de en
  • DE456342C - Alloy for bearings made of pressed brass : de en
  • GB277649A - Improvements in "lubricants" for facilitating the winding of textile fibres of threads : en
  • FR634462A - Probe device for liquid planes : en fr
  • ES105720A1 - A new formwork system for reinforced concrete floors. : en es
  • ES105753A1 - A close for leagues. : en es
  • DE456036C - Rolling bearings for sugar cane mills, metal rolling mills and the like : de en
  • ES104889A3 - High pressure gaskets. : en es
  • FR32670E - Flexible tube washbasin emptying device : en fr
  • FR634467A - Parachute training : en fr
  • GB285271A - Improvements in trousers presses : en
  • ES105747A1 - Improvements in rotary compressors. : en es
  • GB285292A - Improved case or cabinet for gramophone records and similar disc-like articles : en
  • DE455993C - Machine for dividing fabric webs into longitudinal strips along a cutting line marked on the webs by means of circular knives arranged on a positively driven shaft : de en
  • DE456061C - Device for measuring drive and coupling rods : de en
  • FR634327A - Large loudspeaker powered with high frequency : en fr
  • GB285339A - Novel or improved means for carrying and adjusting the wick of an oil lamp or stove : en
  • CH124610A - Process for the manufacture of electric accumulators. : en fr
  • US1659519A - Bedclothes holder : en
  • FR634349A - Tile fix : en fr
  • FR634352A - Telephone installation with provision for the selective connection of subscribers in the case of a common cable with two stations : en fr
  • FR32680E - Process for manufacturing products imitating marble and the like : en fr
  • DE456126C - Electrical thermometer with weatherproof entry of the connecting cables : de en
  • ES105651A1 - A simple device, which with accuracy and loudness serves to hear reproduced the hours of a wall clock or bell, in all the floors and dependencies of the house. : en es
  • FR634497A - Circuit breaker : en fr
  • US1658911A - Motor-driven vehicle : en
  • GB285307A - Improvements relating to the construction of vehicle brake shoes : en
  • DE456019C - Process for the production of water-soluble pest repellants in solid form : de en
  • US1658817A - Electrical condenser and method of making the same : en
  • US1659451A - Union garment : en
  • FR634353A - Internal combustion and injection engine : en fr
  • GB285168A - Improvements in or relating to rubber tyres and their attachment to wheels : en
  • US1659229A - Eyeshade : en
  • FR634258A - Improvements to recording devices for railways or other : en fr
  • GB261755A - Improvements in or relating to gas purification process and apparatus : en
  • GB285350A - Improvements in devices for ships for separating oil from bilge or ballast water : en
  • US1659552A - Boiler-feed regulation : en
  • US1659162A - Machine for forming articles from sheet material : en
  • GR1750B - PERFECTIONS IN OR RELATED TO TELEPHONE SYSTEMS. : el en
  • FR634268A - Machine for the production of corks : en fr
  • FR634395A - Improvements in stop control devices for elevators and electric hoists : en fr
  • DE456012C - Collecting container for the emery material in knife cleaning and grinding machines : de en
  • DE456144C - Fixed box that can be used as a children's toy : de en
  • FR634297A - Improvements to fireplace walls : en fr
  • GB274078A - Improvements in or relating to carburetters : en
  • DK38423C - Cartridge Belt Feed Device for Machine Guns. : da en
  • ES105801A1 - A new headlight device for cars. : en es
  • NL18487C - : en
  • US1659361A - Cast-steel tender frame : en
  • US1659553A - Typewriting machine : en
  • US1659132A - Process of making fish bait : en
  • GB285227A - Improvements in film material for the production of multicolor transparencies : en
  • USD74462S - Design foe : en
  • DE456104C - Circuit arrangement for telephone systems : de en
  • CA277875A - Latch and lock : en fr
  • FR634308A - Four-stroke, single-acting, step-cylinder engine : en fr
  • GB285177A - Improvements in or relating to electric cooking apparatus : en
  • GB285559A - Improvements in or relating to pumping apparatus : en
  • US1658888A - Game : en
  • ES104851A2 - A walking doll. : en es
  • AU851927A - Improvements in drying, curing and sterilizing apparatus : en
  • US1659209A - John wesley mabden : en
  • DE456135C - Seat suspension, especially for motor vehicles : de en
  • GB272956A - Improvements in street or like signs : en
  • ES105840A1 - Wavy cofferdam. : en es
  • GB285253A - Improvements in variable throw cranks for pedal cycles : en
  • FR634447A - Improvements in processes and apparatus for extracting solid fuel from carbonaceous substances that burn without smoke : en fr
  • AU548027A - Improvements in or relating to radio receiving and or transmitting apparatus : en
  • FR634303A - Worm press : en fr
  • GB282638A - Process and apparatus for cooling glass plates or sheets : en
  • US1659525A - Clutch : en
  • AU583727A - An improved semiautomatic machine forthe production of box shells : en
  • CA277888A - Vehicle advertising frame : en fr
  • DE456235C - Process for the preparation of anthraquinone derivatives : de en
  • US1659147A - Machine for operating on the soles of boots and shoes : en
  • DK38424C - Electric Discharge Pipe. : da en
  • US1659403A - Manufacture of pigments : en
  • US1659123A - Scale : en
  • CH124431A - Liquid mercury alternating current converter. : en fr
  • AU866227A - Improvements inactive carbon product and process for preparing same : en
  • US1658936A - Mount for artificial teeth : en
  • US1658902A - Electrical measuring instrument : en
  • US1659009A - Grain drill : en
  • US1659023A - Water softening apparatus : en
  • US1659101A - Metal frame for screens : en
  • CA277869A - Yarn cleaning method : en fr
  • USD74433S - Samuel gbossman : en
  • AU981027A - Improvements in or relating to electric switches : en
  • US1659532A - Drier : en
  • ES105782A1 - Holding surface of large airplanes. : en es
  • GB285254A - Improved reversing gear for carding engines : en
  • AU948227A - Secondary pulsator for milking machines* : en
  • CA277914A - Assembling machine : en fr
  • ES105748A1 - Perfections in telegraphy and telephony. : en es
  • GB275206A - : en
  • US1659156A - Resilient wheel : en
  • NL17670C - : en
  • US1659190A - Manufacture of pure urea : en
  • US1658974A - Method of purifying sewage and analogous liquids : en
  • CA277800A - Cashier box : en fr
  • FR32578E - Water heater with variable flow and operating with a constant heat source : en fr
  • US1659020A - File-cutting machine : en
  • CA277903A - Rotary rod weeder : en fr
  • US1659242A - Terminal check valve : en
  • USD74443S - Design for a candy jar : en
  • FR634401A - Improvements at t receiving stations. s. f. : en fr
  • GB277641A - Improvements in signal transmission systems : en
  • CA277850A - Case filling machine : en fr
  • CA277801A - Window shade : en fr
  • CA277867A - Rim nut : en fr
  • US1658971A - Furnace : en
  • CH124564A - Process for forming, using scrap copper-based alloys, a stainless alloy capable of being cast in green sand. : en fr
  • CH124657A - Rail brake magnet for electric rail vehicles. : de en
  • CH124580A - Transparency. : de en
  • ES105633A1 - A new arrangement of internal combustion engines. : en es
  • GB285317A - Improvements relating to drying ovens for the manufacture of hard brittle bread : en
  • US1659386A - Tool holder for machine tools : en
  • US1658854A - Lock : en
  • US1659323A - Support for air-retainer valves : en
  • US1659401A - Process of recovering waste fibrous material : en
  • CH124641A - Electrical contact device. : de en
  • US1659351A - Combined lighting fixture and mail box : en
  • US1658812A - Brake for aeroplanes : en
  • CH123948A - Process for the production of printing forms for gravure printing. : de en
  • ES105813A3 - An imitated, luminous candle or candle. : en es
  • FR32646E - Separator device for lead-acid accumulators : en fr
  • CH124606A - Method and apparatus for utilizing the heat of glowing coke and the like. : de en
  • DE455924C - Electrical signaling device with a contact element held in a safety circuit by means of semiconductor attraction : de en
  • DE456221C - Track system with protective rails for toy trains running along the side of the tracks : de en
  • FR634408A - Manufacturing process for bodies of revolution, balls, etc., using condensed resins : en fr
  • GB279481A - Improvements in and relating to curtain holders : en
  • US1659043A - Method for increasing the efficiency of injection air compressors of internal-combustion engines : en
  • USD74452S - John b : en
  • DE456073C - Device for the withdrawal of liquids in measured quantities : de en
  • ES105631A1 - Improvements introduced in liquid dispensing meters. : en es
  • US1659308A - Squash racket : en
  • CA277880A - Yeast manufacture : en fr
  • CH124485A - Process for the preparation of a new basic derivative of cyanamide. : de en
  • CH124628A - Economy burner with double flame ring and centering device for the pilot flame tube. : de en
  • US1659060A - Fixture stud : en
  • US1659003A - Grain shocker : en
  • USD74439S - Bumper for motor vehicles : en
  • US1659334A - Insulating protector for multiple conduits on electric vehicles : en
  • US1658821A - Lighter-than-air craft : en
  • US1658979A - Balancer for internal-combustion engines : en
  • US1658950A - Apparatus for determining the alcohol in a liquid : en
  • US1659028A - Electric clock : en
  • DE456151C - Steam turbine : de en
  • FR32638E - Process for producing halogenated ethers of glycols and alcohols from catalysis, cracking and oil gases : en fr
  • US1658839A - Grate bar : en
  • DE456084C - Protective cover for developed photographic plates or films : de en
  • CA277820A - Box for pouring steel ingots : en fr
  • ES105706A1 - A new transmission system in children's cars or low capacity. : en es
  • GB285173A - Novel or improved means for securing a wire cable or cables or similar connection to a spiral spring or other sleeve-like member, especially applicable to spring mattresses : en
  • US1659105A - Weed-seed catcher : en
  • US1659391A - Centrifugal extractor : en
  • US1659448A - Handsaw : en
  • USD74410S - Design for a combined faucet and waste fixture : en
  • CH124568A - Process for manufacturing rectangular-section tubes and apparatus for its implementation. : en fr
  • US1659027A - Clock : en
  • US1659264A - Sandal case : en
  • CA277812A - Snow remover : en fr
  • US1659080A - Journal mounting : en
  • US1659204A - Grease gun : en
  • US1659343A - Pump-valve assembly : en
  • GB285323A - Improvements in tunnel kilns : en
  • US1658980A - Phase-balancing system : en
  • US1659443A - Two-needle overedge sewing machine : en
  • DE455937C - Bearing of the eccentrically drilled grinding spindle sleeve on grinding machines for grinding automobile cylinders and similar hollow bodies in the same measuring range : de en
  • DE456129C - Cinematographic apparatus for recording, reproduction and copying : de en
  • ES105712A1 - Device for the manufacture of artificial silk. : en es
  • ES105823A1 - A device to prevent the return of flames to the carburettor in all types of internal combustion engines. : en es
  • CH124622A - Electrical system part to be protected against moisture, which is only put into operation briefly and periodically. : de en
  • ES103347A2 - An oven for firing all kinds of ceramic products and articles. : en es
  • FR634281A - Small paddlewheel boat intended for navigation in shallow waterways : en fr
  • FR634357A - Rubber bush for water tap : en fr
  • GB274102A - Improvements in or relating to elastic fluid turbines : en
  • FR32606E - Automatic skin opening and splitting machine : en fr
  • CA277813A - Distribution of pulverulent material from aircraft : en fr
  • CH123203A - Pivoting vane distributor for hydraulic reaction turbines. : en fr
  • CH124581A - Ferro-cerium lighter. : en fr
  • CH124685A - Process for the production of a fertilizer. : de en
  • DE455945C - Machine with sickle-shaped working area and eccentric moving piston : de en
  • DE455965C - Fuel pump : de en
  • US1659287A - Smoking pipe : en
  • USD74419S - Design for a draft arm for soda fountains : en
  • ES105660A1 - Improvements in the warping of the so-called "boot" system. : en es
  • ES105857A2 - Improvements in electric ovens. : en es
  • ES105359A2 - Procedure for the preparation of high porosity lead aggregates. : en es
  • GB285189A - Improvements in and relating to grinding or abrading machines : en
  • GB285351A - Improvements in or relating to friction driving belts : en
  • CH124634A - Process for the preparation of the symmetrical bis (o-methoxyphenil) guanidine. : de en
  • US1659329A - Valve for supplying compressed air : en
  • US1659501A - Revolving and oscillating fan : en
  • DE455949C - Tube transmitter : de en
  • FR32590E - Assembly and disassembly wrench for removable automobile wheels : en fr
  • GB285547A - Improvements in and relating to paper bags and the like : en
  • ES105425A1 - Improvements in the centrifugal separation of gases. : en es
  • ES105760A1 - A security device for cinematographic projection devices. : en es
  • ES103903A1 - A mechanical doll. : en es
  • ES105776A3 - A new procedure for the manufacture of ultramarine blue. : en es
  • ES105910A1 - A special paste to obtain dye, intended for stamping signs, stamps or marks on product or item packaging. : en es
  • FR32660E - windmill : en fr
  • FR634432A - Improvements to clothes hangers : en fr
  • GB268756A - Improvements in and relating to rheostats : en
  • US1658954A - Collapsible box : en
  • US1659499A - Grinding mill : en
  • DE456098C - Process for the preparation of diacylisothiourea-S-alkyl ethers : de en
  • FR634438A - Electric energy feedback relays for alternating currents : en fr
  • GB285099A - Improvements in or relating to knitted articles or fabrics and to the manufacture thereof : en
  • GB285257A - Improvements in and relating to apparatus for filling bottles with liquids : en
  • CH124679A - Process for the preparation of a monoazo dye. : de en
  • DE456251C - Generation of compressed gas by burning slowly burning powder : de en
  • FR32699E - Suspenders : en fr
  • US1659300A - Rail joint : en
  • USD74432S - Design for a finger ring : en
  • US1659077A - Machine for making billiard chalk or the like : en
  • US1659313A - Binding machine : en
  • US1658887A - Duct grapple : en
  • US1659318A - Binding of perforated loose sheets : en
  • GB285243A - Improvements in and relating to punching machines : en
  • ES105744A1 - Airplane. : en es
  • ES105770A1 - Improvements in the explosion engines. : en es
  • GB285281A - An improved combined casement stay and fastener : en
  • GR1753B - IMPROVEMENTS INSIDE THE AIRCRAFT GOVERNANCE. : el en
  • DE456020C - Compressed air water separator : de en
  • DE456229C - A steam boiler system equipped with additional firing to utilize hot exhaust gases : de en
  • FR32656E - Pulley : en fr
  • FR634419A - Rotary and reciprocating vertical milling machine : en fr
  • GB285215A - Improvements in or relating to pipe joints or connections : en
  • US1658933A - Process of and apparatus for operating internal-combustion engines : en
  • US1659464A - Current connecter : en
  • US1659524A - Toe plate for shoes : en
  • GB269547A - Improvements in the manufacture and production of unsaturated gaseous hydrocarbons and mixtures of carbon monoxide and hydrogen : en
  • ES105923A1 - Improvements in fountain pens. : en es
  • US1658886A - Socket wrench : en
  • DE456215C - Connection piece for the side stand of sewing machine tables : de en
  • FR634287A - Dismountable drawing model : en fr
  • GB285239A - Improvements in arresting devices for pit tubs and like vehicles : en
  • US1659122A - Bottle carrier : en
  • ES105904A1 - Improvements in the manufacture of phosphorus. : en es
  • GB285316A - Improvements in or relating to plugs for oil wells : en
  • GB285337A - Improvements in chain cases for bicycles and the like : en
  • GB285528A - Improvements in and relating to garages and in the method of and apparatus for transferring motor vehicles from one position to another therein : en
  • CA277896A - Grinding machine : en fr
  • US1659137A - Selector tab : en
  • US1659518A - creighton : en
  • NL17643C - : en
  • FR634292A - Safety razor insulator comb : en fr
  • GB285343A - Improvements in and relating to chains : en
  • GB285283A - Cutter holder for mechanical velvet cutting apparatus : en
  • FR634389A - Apparatus for making concrete walls : en fr
  • GB277647A - Improvements in devices for regulating the unwinding of the film in cinematographic apparatus : en
  • ES105842A1 - A tubular camera for car wheels and other vehicles. : en es
  • US1659251A - Edge-trimming machine : en
  • USD74464S - Design for a can or similar receptacle : en
  • DE456106C - Cable core spinning machine with automatic release device : de en
  • US1659159A - Cutting mechanism for wrapping machines : en
  • GB285153A - A method of and apparatus for supplying a current of heated air or gas : en
  • FR634410A - Process for covering objects with a coating : en fr
  • DE456108C - Cap attachment for isolators : de en
  • FR32563E - Improvements to multi-bladed air propulsion propellers : en fr
  • US1658937A - Bulletin board : en
  • US1659007A - Harvester : en
  • DE456111C - DC machine for generating almost unchangeable voltage at variable speed : de en
  • DE456197C - Train protection device : de en
  • US1659039A - Pressure booster for grease guns : en
  • GB285220A - Improvements in direction indicators for motor road vehicles : en
  • ES104778A1 - Improvements in the devices to deposit electrolytically a metal in the metal tubes. : en es
  • ES105639A1 - Procedure to liquidate gases. : en es
  • ES105765A1 - A new system of embossed mannequins. : en es
  • ES105821A1 - Improved rifle. : en es
  • FR32629E - Mechanically operated wiper device for motor vehicles and other applications : en fr
  • DE456146C - Machine for twisting binding wires for the purpose of closing boxes and similar containers : de en
  • ES105676A1 - Household machine for polishing floors. : en es
  • ES105912A1 - Improvements in typewriters. : en es
  • FR32579E - Water heater with variable flow and operating with a constant heat source : en fr
  • GB261414A - Improvements in or relating to feed-screw adjusting mechanism for swinging panels and the like : en
  • ES105828A1 - Improvements in radio frequency amplifiers. : en es
  • US1659353A - Flexible coupling for rotary members : en
  • CH124660A - Light signal device, in particular for railways. : de en
  • DE456048C - Contact device for controlling signaling and blocking systems for vehicles with pantographs : de en
  • DK38431C - Device for Converting a Swinging Movement to a Rotational Movement. : da en
  • GB257911A - Electrical advertising and like apparatus : en
  • FR32580E - Improvements to brush holders for dynamos or alternators : en fr
  • FR32583E - Universal gearbox : en fr
  • DK38435C - Procedure for the manufacture of a vitamin-rich preparation for the feeding and fattening of animals. : da en
  • NL17741C - : en
  • US1659002A - Shocker : en
  • US1659194A - Broom : en
  • DE455864C - Method and device for classifying or sorting dust-like minerals, in particular talc, graphite, earth, sand and other dust masses, with the aid of air currents : de en
  • DE455923C - Holding circuit for electrical telecommunication systems with semiconductor relays : de en
  • DE455984C - Device for the electrical protection of the heating surfaces and especially the heating pipes of boilers, evaporators or the like against the build-up of deposits : de en
  • DE456056C - Lowering brake control : de en
  • DE455940C - Angular, self-locking door lifter : de en
  • DE455947C - Flat edge stop for the car of typewriters or similar machines : de en
  • CA277805A - Shirt, etc. : en fr
  • CA277883A - Heating system : en fr
  • CH124676A - Process for the preparation of a monoazo dye. : de en
  • CH124691A - Process for the preparation of N-B-methoxyethylanthranilic acid-B-piperidinoethyl ester. : de en
  • FR32647E - fuel saver : en fr
  • CH124612A - Electrical converter device. : en fr
  • US1659489A - Sliding caster : en
  • US1659456A - Coal-saving attachment for furnaces : en
  • US1658935A - Metallic packing ring : en
  • US1659021A - Ball and slip joint mechanism : en
  • US1659322A - Track for high-speed suspension railways : en
  • US1659337A - Flocculated fuel compound : en
  • US1658855A - Bulkhead structure and the like : en
  • US1659183A - Insulator : en
  • CA277838A - Oil refining process : en fr
  • US1658984A - Air-line oiler : en
  • US1659079A - Water-gauge fitting : en
  • US1659216A - Machine for manufacturing pins : en
  • US1659542A - Shielding system : en
  • DE456031C - Easily attachable and removable chain protection box for bicycles held by clamps on the frame tubes : de en
  • DK38436C - Compressed air lubricator. : da en
  • US1659277A - Lens-surfacing machine : en
  • US1659093A - Back and head best j : en
  • US1659494A - Kail chair : en
  • CA277814A - Alloy : en fr
  • CA277823A - Lumber carrier : en fr
  • CA277844A - Ore positioning device : en fr
  • CA277848A - Paper making roll : en fr
  • DE456096C - Locking device for the front stop on cardboard scissors : de en
  • DE456120C - Device for introducing glass objects into the cooling furnace : de en
  • FR32693E - Devices for transmitting signals between two ships and between a ship and land, in fog and at night : en fr
  • GB285352A - Improvements in sparking plugs for explosion engines : en
  • GB285540A - Improvements in machines for making the shells of drawer and shell cartons or packets : en
  • ES105920A1 - Improvements in the procedure to glaze tiles, sanitary material and enamel in general. : en es
  • US1658884A - Electric knife : en
  • GB285555A - The manufacture of new vat dyestuffs of the anthraquinone series : en
  • ES105780A1 - An improvement in the own armchairs for barbers. : en es
  • US1658836A - Molding apparatus : en
  • US1659037A - Spark plug : en
  • GB285950A - Improvements in stringed musical instruments : en
  • ES105614A1 - A mobile barrel mechanism to cushion the shock produced by the shot, with pin to move the shuttle and secure. : en es
  • FR32640E - Focusing device in cinematographic cameras : en fr
  • FR634491A - Method and device for the manufacture of chains, in particular intended for jewelry items : en fr
  • GB285148A - Improvements in or relating to electric couplings : en
  • CA277832A - Binder : en fr
  • US1658994A - Feeling-bolt-hole gauge : en
  • DE455974C - Protection against the harmful effects of inhaled mercury vapor : de en
  • FR634271A - Fluid brake for machines and vehicles of all kinds : en fr
  • US1658914A - Salt for electrolytic rectifiers : en
  • USD74449S - Design for a combined heater and andiron : en
  • CA277837A - Self-closing hinged gate : en fr
  • DE456046C - Guide for printing templates or for registration cards, especially for address printing, tabulation or registration machines : de en
  • DE456122C - Device for tamping walls and other structures : de en
  • GB285228A - Improvements in the manufacture of multi-color kinematograph films : en
  • US1658953A - Signaling apparatus : en
  • US1658985A - Apparatus for the conversion of hydrocarbon oils : en
  • US1659307A - Drain cover : en
  • DE456179C - Welding of flanges on iron sheets, especially with iron barrels : de en
  • DE456343C - Three and multi-component alloys of aluminum : de en
  • GB285321A - Improvements in or relating to vehicle brakes : en
  • US1659091A - Portable oven : en
  • US1659267A - Panel cabinet for electrical connections : en
  • DE456196C - Axle bush bearings, especially for railroad cars : de en
  • DE455931C - Circuit arrangement for telephone systems : de en
  • ES105861A1 - Procedure for the preparation of colors to sulfur or raw materials to obtain them. : en es
  • FR32560E - Drainer for flooded dial water meters, which can be used as a non-freezing device for water meters of all systems : en fr
  • FR32662E - Method and device for the combustion of liquid fuels, in particular heavy fuels : en fr
  • FR634397A - Improvements to rotary distributor motors : en fr
  • CA277821A - Sawdust burning stove : en fr
  • DE456047C - Warning signs for vehicles : de en
  • ES105850A1 - An expandable shutter valve. : en es
  • FR634466A - Acetic anhydride manufacturing process : en fr
  • DE456100C - Device to prevent the cylinder cover from breaking through in shaker chute motors : de en
  • US1658909A - Laundering machine : en
  • US1659155A - Can or box lid : en
  • FR32626E - Compressed carbide acetylene generator and adjustable production by water contact : en fr
  • FR634257A - Rope repair : en fr
  • US1659109A - Portable conveyer and pourer : en
  • ES105674A1 - Improvements introduced in the construction of electric ovens. : en es
  • FR32690E - High speed radio telegraph : en fr
  • FR634260A - Pole for lead-acid accumulators : en fr
  • GB267541A - Process for the preparation of flat printing forms for single and multi-colour printing : en
  • GB285211A - Improvements in control gear for winding engines, hoists and the like : en
  • ES105807A3 - Fabric printing procedure. : en es
  • FR32587E - Plain metal or precious metal tie knot : en fr
  • US1659227A - Grinding helicoidal surfaces : en
  • US1659411A - Tire-chain tool : en
  • USD74451S - Design for a plate or similar article : en
  • DE455939C - Electric heating element in which the heating element is arranged in wood or wood pulp : de en
  • DK38433C - Cutting mechanism for Cigarette machines. : da en
  • GB285166A - Improvements in brake mechanism for motor driven vehicles : en
  • US1659497A - Apparatus for repairing tires : en
  • GB285546A - Combined drying chamber plant and grate furnace : en
  • CH124722A - Dish disinfection, washing and drying apparatus. : de en
  • DE456269C - Stack of mailboxes, the individual mailboxes of which are connected to one another by means of lateral links : de en
  • ES105723A1 - Regulating device that is actuated by the index of a measuring device by means of an auxiliary force. : en es
  • GB285529A - Improvements in machines for compressing and moulding plastic or other substances : en
  • GB285563A - Improvements in or relating to boxes : en
  • GB262410A - : en
  • DE455928C - Tobacco spreader : de en
  • US1659450A - Device for preventing the escape of oil from journal and like bearings : en
  • US1659521A - Antifouling device : en
  • US1659535A - Pattern-shearing machine : en
  • US1659537A - Fire pot for liquid-fuel burners : en
  • DE456245C - Ankle joint for artificial feet : de en
  • GB285285A - Improvements in amusement apparatus : en
  • FR32564E - Capping device for canned bottles and other containers : en fr
  • FR634492A - Device for automatic control of needle oscillation in sewing or embroidery machines : en fr
  • US1658921A - Latch : en
  • US1659172A - Rotary engine : en
  • US1659041A - Testing stand : en
  • US1659280A - Ironing board : en
  • US1659341A - Sanitary cover for toilet seats : en
  • DE456016C - Condensate drain for low pressure steam heating : de en
  • FR634500A - Die milling machine : en fr
  • GB271416A - Improvements in or connected with cinematograph camera apparatus : en
  • FR32571E - Tube-mounted toy balloon : en fr
  • ES105802A3 - Manufacture of a bag-container for stockings and socks. : en es
  • US1659436A - Device for cutting weft threads of woven fabrics : en
  • USD74446S - Design for lace : en
  • DE456076C - Firing machine for artillery shells : de en
  • DE456236C - Process for the preparation of Kuepen dyes : de en
  • USD74454S - Design fob a tike : en
  • US1659010A - Felt-cleaning machine : en
  • US1659483A - Machine for spinning artificial silk : en
  • US1658995A - Tire-chain tool : en
  • US1659442A - Bottle : en
  • CH124694A - Plant for drying agricultural products. : de en
  • US1658917A - Stopper : en
  • US1659000A - Flexible pitman head : en
  • US1659071A - Sign flasher : en
  • FR32619E - Improvements relating to the control and protection of rotary transformers : en fr
  • US1659170A - Typewriting machine : en
  • US1659392A - Tobacco container : en
  • DE455914C - Monitoring device for an electric lamp arranged invisible to the driver on the motor vehicle : de en
  • DE456078C - Delivery plant for car spinners : de en
  • US1659286A - Centrifugal friction clutch : en
  • US1659104A - Pump construction : en
  • CA277882A - Bread manufacture : en fr
  • CA277855A - Electron emission material : en fr
  • US1658916A - Fiber-removing machine : en
  • US1659362A - Damper-actuating mechanism : en
  • US1659033A - Manufacture of viscose : en
  • US1659413A - Fishing machine : en
  • CH123366A - Hammer. : de en
  • US1659086A - Manufacture of high-grade apple juice : en
  • US1659089A - Bolster-spring-suspension mechanism : en
  • US1659110A - Continuous-current transformer : en
  • CA277854A - Separable fastener : en fr
  • NL17698C - : en
  • USD74453S - John b : en
  • US1659181A - Metal bending and straightening machine : en
  • US1659409A - Light deflector : en
  • FR634307A - Racing game : en fr
  • FR634400A - : fr
  • GB270636A - Improvements in or relating to press buttons : en
  • CH124689A - Process for the preparation of a mixture of compounds which contains all of the phosphorus and iron of the protein contained in the egg yolk in bound form. : de en
  • DK38427C - Machine for Stamping Cobblestones and the like. : da en
  • CH124448A - Circuit arrangement for telephone systems with dialer operation and diversion of connections when the outgoing connection lines in the desired traffic direction are blocked. : de en
  • DE451787C - Device for the production of metal coatings by spraying : de en
  • DE456253C - Protective housing for a security lock against theft on bicycles and motorcycles : de en
  • FR32586E - Appliance for individual central heating by forced circulation : en fr
  • FR634351A - Process for the decomposition of coal into its constituent elements : en fr
  • FR634361A - Process for the demineralization of bones : en fr
  • ES105335A1 - Memo sheet for correspondence. : en es
  • US1659476A - Method for producing highly-refractory magnesite masses : en
  • CH124600A - Process for cooling exhaust gas turbo fans for diesel engines. : de en
  • DE456102C - Lubricant for compressors of refrigeration machines : de en
  • US1658861A - Electrical outlet device : en
  • US1659096A - Awning manipulator : en
  • US1658999A - Tilting device for cutter bars of mowing machines : en
  • US1659030A - Combination baller : en
  • DE455972C - Ball valve device for hand fire extinguishers with fixed spray nozzle provided in the outlet pipe : de en
  • CH124483A - Process for producing a soluble antimony compound. : de en
  • DE455724C - Synchronizing device : de en
  • US1659098A - Aircraft-propelling mechanism : en
  • US1659203A - Fluid-pressure brake : en
  • US1659495A - Lining-up reamer for connecting rods : en
  • CH124669A - Process for the preparation of a dinaphthyl dicarboxylic acid. : de en
  • DE455989C - Photographic light match : de en
  • FR32643E - Device for suspending by their cylindrical handles brooms, feather dusters, brushes, swags and other similar articles : en fr
  • GB285266A - An improved combined electric and magnesium flash lamp apparatus for photographic purposes : en
  • GB285298A - Can end lining machine : en
  • US1658816A - Casl d : en
  • US1659439A - Bracelet end hook : en
  • US1658922A - Apparatus for making concrete poles : en
  • AU590527A - Improvements in combined step and extension ladders : en
  • US1658823A - Seal press : en
  • US1658868A - Collar : en
  • US1659255A - Mattress and like structure : en
  • US1659117A - Dummy coursing rabbit : en
  • US1659019A - System for discharging lubricants from vehicle motors : en
  • US1659038A - Expansible collapsible element : en
  • ES105661A1 - A sock with an immediate fist at the foot and at the heel. : en es
  • CA277866A - Tire rim : en fr
  • US1659177A - Machine for placing string caps on milk bottles : en
  • US1659088A - And one : en
  • US1659420A - Lamp shade : en
  • AU576627A - Improved rack for brooms and like-handled articles : en
  • CH124482A - Process for producing a soluble antimony compound. : de en
  • DE455902C - Bike racing machine in which a brake shoe is lifted by an inserted coin : de en
  • ES105804A1 - Covered-napkins covered completely covering the napkins protected by them. : en es
  • GB273663A - Improvements in or relating to a process for cooking vegetable fiber : en
  • ES105719A1 - A new combined floor applicable to espadrilles and other footwear. : en es
  • US1659004A - Grain shocker : en
  • US1659549A - Electrical measuring instrument : en
  • US1658875A - Fish-stop screen : en
  • US1658966A - Car heater : en
  • CH124602A - Carburetors for internal combustion engines. : de en
  • ES105759A1 - A lid or safety lock for pots and kettles used for cooking food. : en es
  • ES105832A1 - Double-effect metallic seal. : en es
  • FR634316A - Mechanical device for controlling and repeating any type of timer : en fr
  • US1659273A - Golf club : en
  • US1659310A - Washer and sterilizer : en
  • US1659453A - Fabric-cutting apparatus : en
  • CA277810A - Adjustable tie plate : en fr
  • DK38432C - Cigarette machine cleaner. : da en
  • FR32614E - Metal wheel with removable tires : en fr
  • US1659202A - Door-closing apparatus : en
  • US1659214A - Metal-treating compound and method of making same : en
  • FR32683E - Transmitting and receiving devices on several waves simultaneously or alternately and applications of these devices : en fr
  • ES105769A1 - An apparatus to treat fluids. : en es
  • GB285552A - Improvements in apparatus for indicating the depth of liquid in, or displaced by, a vessel or in a channel of any kind conveying liquids : en
  • DE455941C - Oven tiles and oven moldings : de en
  • GB285217A - Improvement in masts, flag-poles and the like : en
  • CA277836A - Radio receiving apparatus : en fr
  • DE456173C - Machine frame for stationary marine diesel engines, in which the cylinder forces are transferred to the base plate by tie rods : de en
  • US1658842A - Process and apparatus for defiberizing plant parts and cleaning the reclaimed fibers : en
  • US1658987A - Assighos : en
  • US1659369A - Kenneth e : en
  • US1659547A - Method of attaching caps to containers and of forming hermetic seals : en
  • US1659035A - Collapsible reenforcement for concrete : en
  • FR634423A - Plug : en fr
  • FR634261A - Improvements to agitators : en fr
  • FR634417A - Life buoy : en fr
  • US1659075A - Lubricating compound and method of making same : en
  • US1659340A - Cheese slicer : en
  • DE456091C - Pasteurizer : de en
  • FR634468A - Combined machine for classifying and distributing materials : en fr
  • GB276649A - Improvements in and relating to electric switches : en
  • US1658889A - Water drain : en
  • US1659487A - Windshield heater : en
  • DE456118C - Method for filling evacuated molds with metal : de en
  • FR634355A - Apparatus for preparing coffee, tea or any other such drink : en fr
  • US1659529A - Hydrogen-ion comparator : en
  • US1659349A - Tile-making machine : en
  • US1659200A - Electric transmission of graphic representation : en
  • FR634294A - Fire extinguisher in which the inner air chamber communicates by tubes with the air chamber of the outlet tube : en fr
  • CA277884A - Metal denture casting method : en fr
  • US1659449A - Explosive composition : en
  • US1659492A - Spring-operated fan : en
  • GB259982A - Process for the production of new pyridine derivatives : en
  • GB285564A - Improved process for the extraction of petroleum products from bituminous material : en
  • US1659382A - Process of making hydrogen peroxide : en
  • US1659400A - Electric heater : en
  • CA277862A - Locomotive structure : en fr
  • GB276635A - Improvements in electrical condensers : en
  • ES105481A1 - A steam gasifier and burner for stoves and other heating devices. : en es
  • ES105824A1 - A new system of boxes-container, with seal, for the transport of goods of all kinds. : en es
  • FR32552E - Advertising by spraying liquid, smoke or sprinkling : en fr
  • US1659188A - Train-control system : en
  • US1659418A - Folding knife : en
  • US1658799A - Reel : en
  • US1658843A - Modulating system : en
  • CA277858A - Distribution system : en fr
  • FR634498A - Stopper for root crops with adjustable support and stabilizer : en fr
  • ES105687A1 - A new toy that consists of a boat with wheels. : en es
  • US1658996A - Side-delivery rake : en
  • US1659198A - Manufacture of ammonium phosphate : en
  • ES105756A1 - A procedure for the protection of industrial devices made of copper and its alloys, against attack by certain acids. : en es
  • US1659364A - Sewer-inlet device : en
  • ES105808A1 - A container for liquid lubricants. : en es
  • US1659526A - Fireplace scrken : en
  • ES105212A2 - A force balancing arrangement for voltage regulating apparatus. : en es
  • US1658946A - Grid electrode for electron-discharge tubes : en
  • US1659099A - Newspaper stuffing machine : en
  • DE455868C - Broom and brush body drilling or tamping machine : de en
  • US1658882A - Garment hanger : en
  • CH123832A - Switch position feedback for electrical switchgear. : de en
  • CH124675A - Process for the preparation of a monoazo dye. : de en
  • GB278757A - Improvements in and relating to safety arrangements for rontgen apparatus : en
  • FR32675E - Small lock : en fr
  • FR634289A - Lifting device used to increase the height opening of fishing nets : en fr
  • US1658955A - Fastening device : en
  • US1659116A - Plant support : en
  • US1659143A - Article-wrapping machinery : en
  • US1659500A - Gas engine : en
  • FR32665E - Loud speaker : en fr
  • GB285180A - Improvements in or relating to road grading apparatus : en
  • DE456216C - Transmission with vertically and horizontally adjustable axis for the power drive on sewing machines : de en
  • DE455919C - Hair clipper : de en
  • ES105646A1 - A splicing process, without seam, of endless wire cloths used in the manufacture of paper and similar products. : en es
  • FR32653E - Transmission pulley established in wood and metal : en fr
  • US1659193A - Process for making sodium monosulphite : en
  • US1659484A - Theater chair : en
  • US1659496A - Windshield wiper : en
  • US1658819A - Steam generator : en
  • US1658949A - Rule slide for setting blank forms on slug-casting machines : en
  • ES105822A3 - Rifle. : en es
  • FR634449A - Small paper cutting machine, for office, etc. : en fr
  • FR32688E - Metal barrel : en fr
  • FR634277A - Rotary heat engine with solid transformation agent : en fr
  • ES105863A1 - Procedure for feeding a current consuming device by means of a voltage divider. : en es
  • US1659429A - Induction electricity meter : en
  • FR634291A - Floor polish, linoleum, furniture and more : en fr
  • GB285278A - Improvements in and relating to apparatus for measuring and dispensing petrol and other liquids : en
  • GB285346A - Improvements in mechanical lubricators : en
  • DE455933C - Procedure for impact testing of insulators and other electrical devices : de en
  • GB285197A - Improvements in the construction of hydroplane boats, seaplane floats and the like : en
  • ES105794A1 - A metal patch under pressure. : en es
  • CH124636A - Irrigation hose for medical purposes, in particular for urethral and vaginal treatment. : de en
  • CA277795A - Head light : en fr
  • DE455957C - Device for mixing bath water with air : de en
  • FR32609E - Pneumatic mobilization device : en fr
  • DE456026C - Intermediate or outlet wall for drum or tube mills or the like. : de en
  • DE456138C - Crown locking machine : de en
  • FR634347A - Improvements to paper tubes : en fr
  • DK38425C - Method and device for the production of incandescent lamps intended for incandescent lamps without or with small pendants. : da en
  • AU811727A - Improvements in or relating tothe vulcanisation of rubber articles and apparatus therefor : en
  • CH124659A - Train protection device with headlights arranged in the vicinity of a signal and with mirror reflectors. : de en
  • FR634296A - Counter-cylinder motor device for jerk inclined planes : en fr
  • GB272530A - Improvements in variable pitch screws : en
  • US1659152A - Aliphatic aldehyde derivative of the condensation product of an aliphatic aldehyde and an aromatic primary amine and process of making same : en
  • AU575327A - An improved device for grape picking : en
  • DE456011C - United claw and friction clutch, in particular for driving spinning pots : de en
  • ES105022A1 - Provisions in cash registers and similar objects. : en es
  • ES105919A1 - An apparatus for sharpening razor blades and shaving with it. : en es
  • USD74416S - Desigkkt foe a lamp standard : en
  • CH124700A - Electrically operated insect catchers, in particular for flies. : de en
  • CH124696A - Method of drying e.g. B. of dried grass, hay and grain. : de en
  • US1659186A - Closure for containers : en
  • DE455969C - Sewing machine in which a needle or one of several needles can be uncoupled from its drive device while the machine is in motion and can be coupled again with it : de en
  • DE456234C - Process for the preparation of stain-coloring disazo dyes : de en
  • FR634499A - Extendable tap : en fr
  • CH124031A - Modulation method and device for signaling installations or similar installations. : en fr
  • DE456268C - Stacks of mail baskets, the baskets of which are connected to one another by handlebars, with the intermediary of which they can be opened and collapsed again : de en
  • GB285949A - Improvements in or relating to rarefied gas luminescent tubes and signs : en
  • CA277859A - Electrical distribution system : en fr
  • CH124635A - Preservatives and deodorants. : de en
  • AU662727A - An improved fastening device for securing ceiling joist to hanger beams : en
  • DE456023C - Hydraulically controlled, cup-shaped pipe slide arranged in the pipe axis : de en
  • FR634431A - Multipurpose quilt cover by combination with a pocket : en fr
  • FR634442A - Lubricants and their manufacturing processes : en fr
  • GB285297A - Improvements in or connected with gland cocks, main or plug cocks or like valves : en
  • DE456178C - Device for feeding the fuel in internal combustion engines : de en
  • CH124690A - Process for the preparation of N-B-methoxyethylanthranilic acid-B-piperidinoethyl ester. : de en
  • DE456203C - Inner reflector for electric light bulbs : de en
  • AU596527A - Improvements in reversible hillside ploughs : en
  • CA277872A - Water softener : en fr
  • ES105641A3 - Improvements in the manufacture of war powder. : en es
  • GB285170A - Improvements in or relating to feeding appliances or devices for birds or poultry : en
  • GB285221A - Improvements in valves : en
  • CA277808A - Dish draining apparatus : en fr
  • US1659293A - Electrical device : en
  • GB279480A - Improvements in and relating to curtain holders : en
  • GB285248A - Improvements in or connected with spraying devices : en
  • CH123781A - Pulley. : de en
  • US1658826A - Work-supporting fixture : en
  • US1659047A - Self-closing crank-case drainage plug : en
  • GB285267A - Improvements relating to taps or cocks : en
  • US1659384A - Method and apparatus for filling gas tanks : en
  • GB285196A - Improvements in or relating to horns for gramophones, loud speakers and like sound-producing apparatus : en
  • GB275618A - Process of agglomerating or briquetting tin ores : en
  • US1659059A - Adjustable resistance unit : en
  • DE456092C - Pipe roller : de en
  • DE455983C - Device to protect containers against the build-up of scale : de en
  • FR32679E - Motion picture film machine : en fr
  • GB285260A - Improvements in or relating to methods of precipitating zinc carbonate : en
  • CA277905A - Grooving machine : en fr
  • DE456137C - Foam collector for dispensing machines : de en
  • DE455943C - Heating element for heating liquids and vapors, especially Teeroelenu. like : de en
  • DE455810C - Locomotive boiler with water tube fire box : de en
  • DE456080C - Conveyor device for cigarettes and similar stick-shaped objects : de en
  • DE456145C - Closure arrangement for container : de en
  • DE456230C - Device to prevent scale formation by electrically influencing the liquid : de en
  • GB285218A - Improvements in and connected with valves for controlling the flow or supply of fluids : en
  • US1659167A - Dispensing apparatus : en
  • US1659303A - Connecting block for electric wiring : en
  • US1659315A - Sanitary receptacle for dental use : en
  • ES105839A1 - Procedure to obtain silicon and aluminum alloys. : en es
  • FR32561E - Device for hollow monolithic reinforced concrete slabs without formwork : en fr
  • US1659380A - Cloth-measuring machine : en
  • ES105767A1 - Reheat oven with continuous operation. : en es
  • DK38434C - Apparatus for forming butter and similar materials for pieces, small cakes and the like. : da en
  • GB285308A - Improvements in or relating to electric condensers : en
  • DE456226C - calender : de en
  • GB285251A - Improvements in or relating to pump mechanism for typecasting machines : en
  • CA277881A - Yeast manufacture : en fr
  • CH124548A - Rocket body with detonator, for percussion or other rockets. : en fr
  • CH124671A - Process for the preparation of an ester mixture. : de en
  • ES105700A1 - A new container perfected for the transport of fruits and other products obtained from the earth. : en es
  • ES105846A1 - A stabilized aiming device for guns mounted on gun carriages or platforms of permanent movement. : en es
  • US1658942A - Seat or platform for outside window cleaning : en
  • US1658825A - Radio central-station system : en
  • ES104654A1 - Perfections introduced in the machines to remove the stems from the tobacco leaves. : en es
  • US1659371A - Sponge-rubber structure and method of making the same : en
  • US1659511A - Mowing machine : en
  • GB285319A - Improvements in and relating to lifting trucks : en
  • GB285188A - Improvements in or relating to means for delivering fluid material : en
  • FR32634E - Method and apparatus for the transformation and manufacture of silica glass parts by the addition of material, and new products resulting therefrom : en fr
  • US1659508A - Lens for headlights : en
  • GB285240A - Improvements relating to electrically operated wind screen wipers for motor vehicles : en
  • GB285325A - Improvements in reading-desks and music-stands : en
  • FR634472A - Slicer-junctioner with removable blades for belts : en fr
  • FR634480A - Accumulator battery : en fr
  • GB285553A - An improved mechanical time fuze for projectiles : en
  • ES105775A1 - New procedure of dyeing permanent drawings on skins applicable to the manufacture of all kinds of leather goods and especially to that of footwear or on the same objects already built. : en es
  • FR634259A - Process for the manufacture of crotonic aldehyde using acetaldehyde and aldol : en fr
  • GB264176A - Improvements in or relating to means for translating electrical variations into light variations : en
  • FR32559E - Process and preparation of vanillin and i-vanillin : en fr
  • US1659092A - Ring-grinding machine : en
  • DE456185C - Dismountable boot : de en
  • FR634443A - Awnings refinements : en fr
  • DK38437C - Sack holder that can be placed on a sack trolley. : da en
  • US1659263A - Regulator : en
  • US1659365A - Wheel : en
  • US1659474A - siemann : en
  • US1659083A - Telephone-exchange system : en
  • CH124041A - Illuminated characters. : de en
  • US1659350A - Metallic-framed sectional vehicle body : en
  • US1659383A - Flask for laboratory purposes : en
  • CA277877A - Tractor plough mechanism : en fr
  • US1658811A - Guide for rail-cutting torches : en
  • ES105099A1 - An olive cleaning machine. : en es
  • ES105788A1 - A method to distill any substance. : en es
  • ES105837A1 - Improvements in the selection switches. : en es
  • FR32625E - Method and device for preserving wooden poles : en fr
  • FR634418A - Improvements to hinged enamels used for flexible pieces of jewelry, and more particularly for bracelets : en fr
  • GB285557A - Improvements in or relating to transportable catering wagons or the like : en
  • US1659005A - Fire hydrant : en
  • US1659215A - Sole for sport shoes : en
  • US1659431A - Carbon-dioxide-freezing apparatus, method, and product : en
  • US1658800A - Building : en
  • US1659212A - Attorn : en
  • GB276348A - Adjustable shore for all kinds of constructions : en
  • DE456043C - Sheet delivery device for printing machines : de en
  • ES105616A1 - Improvements in water level indicators with reflection. : en es
  • ES105666A1 - Procedure to avoid the disturbances produced by the displacements of current in the protective arrangements of cables with secondary conductors. : en es
  • FR634304A - Phonograph movement comprising an electric motor and a spring motor : en fr
  • US1659178A - Track bend for slide rails : en
  • US1658944A - Infant's portable collapsible bathtub : en
  • US1658988A - Clamp : en
  • DE455874C - Process for the preparation of a di-ethylbarbituric acid compound : de en
  • DE455955C - Process for the preparation of benzanthrone derivatives : de en
  • GB285544A - Improvements in the purification of furnace gases : en
  • DE456007C - Scrubbing device for room stoves : de en
  • USD74440S - Design fob a lighting fixtube : en
  • US1658870A - of brooklyn : en
  • US1659207A - Method of cleaning up residual gases : en
  • US1659259A - Tension device : en
  • CA277851A - Halohydrin processing : en fr
  • CH124697A - Auxiliary construction made of flat iron for the erection of emergency greenhouses from cold frame windows. : de en
  • NL17684C - Device for screening or recording with X-rays : en nl
  • US1658837A - Apparatus for feeding articles : en
  • CH123980A - Workbench for carpentry work. : en fr
  • CA277787A - Phonograph record control : en fr
  • US1659222A - Centrifugal treatment of liquids : en
  • USRE16877E - Process fob making gasoline : en
  • US1659112A - Toggle-squeeze hemostat forceps : en
  • US1659199A - Dispensing device : en
  • CA277876A - Shock absorber : en fr
  • FR634433A - Absorption refrigeration unit for vehicles : en fr
  • GR1747B - PERFECTIONS IN ELECTRIC LAMPS AND THEIR APPLICATION. : el en
  • GB285309A - Improvements in and relating to speed-indicating devices : en
  • US1658967A - Figure oracle : en
  • US1659523A - Valve tool : en
  • US1659056A - Method of producing a decorative wall covering : en
  • CA277846A - Ceramic processing : en fr
  • US1658951A - Expansion valve : en
  • US1658969A - Stoker : en
  • US1659288A - Thrashing-machine weighing apparatus : en
  • US1659142A - Plow support : en
  • USD74426S - Design for a clock case : en
  • DE456006C - Traveling grate with link chains : de en
  • FR634412A - New carburetor allowing easy starting of internal combustion engines in cold weather : en fr
  • US1659461A - Combined dustpan and broom holder : en
  • CH124549A - Installation to produce remotely, either from a firing control station, the simultaneous adjustment of one or more devices to temper mechanical rockets for artillery projectiles. : en fr
  • DE455996C - Holding cylinder high-speed press with front bow exit : de en
  • US1659235A - Lever and quadrant mechanism : en
  • US1658961A - Game : en
  • AU609327A - Artificial manure spreader : en
  • CH124630A - Process for the production of almost non-sagging, helically wound incandescent bodies from refractory metal. : de en
  • US1658881A - Distributor for motor-vehicle heaters : en
  • US1659317A - Adjustable door-fastening device : en
  • ES105736A1 - A procedure that makes a figure or doll built with strong paper, cardboard, cardboard or any other material that can be folded and joined on one side, that when it unfolds, it jumps up. : en es
  • GB285567A - Improvements in or relating to apparatus for use in making and repairing roads and the like : en
  • AU930027A - Process and apparatus for the dedusting of gases : en
  • FR32627E - DC system : en fr
  • CA277879A - Bread manufacture : en fr
  • US1659458A - Draft-rigging details : en
  • US1659545A - Wheel brake : en
  • CH124686A - Process for the production of a fertilizer. : de en
  • GB285161A - Improved method of and means for the production of scenic effects on the stage : en
  • US1658813A - Hair-curling machine : en
  • US1659074A - Clamping mechanism : en
  • US1659294A - upholstery strip : en
  • DE456014C - Conveyor vessel : de en
  • ES105785A1 - A chemical microbiological process for the preparation of textile fibers and cellulose, gramineae plants or, in general, rich in silica. : en es
  • FR32566E - Improvements to internal combustion engines : en fr
  • GB285284A - Improvements in picker buffers for looms for weaving : en
  • FR634484A - Shock absorbing road fence : en fr
  • CA277827A - Jar closure : en fr
  • AU674627A - Improvements in and relating to fencing droppers : en
  • US1658890A - Wrench : en
  • US1659065A - Dispensing device : en
  • US1658940A - Fountain pen : en
  • US1659126A - Drain valve : en
  • US1659173A - Rail anchor : en
  • USD74457S - Design for a counter : en
  • CA277833A - Brad driving and extracting tool : en fr
  • CA277865A - Hydrocarbon processing : en fr
  • US1659291A - Process for disintegrating metal : en
  • CA277845A - Ceramic press : en fr
  • US1658880A - Tower : en
  • US1659001A - Retainer clip for belt fasteners : en
  • FR32691E - Paper Slitting and Rewinding Machine : en fr
  • US1659325A - Order card : en
  • DE456314C - Optical system for endoscopic instruments : de en
  • AU600227A - Process and apparatus for converting coal into hydrocarbons : en
  • CA277909A - Steam valve : en fr
  • CH124450A - Friction reduction device applicable to the controls of the tuning of radioelectric devices and similar devices. : en fr
  • DE456199C - Energy line for feeding antennas from a transmitter or for drawing energy from an antenna for a receiver : de en
  • DE456065C - Ring spring : de en
  • DE455835C - Drive for starters of internal combustion engines : de en
  • DE456186C - Automatic control device for bucket chain excavators with caterpillar conveyor : de en
  • AU639427A - Improvements in watermain valve connections for service pipes : en
  • CH124429A - Polyphase electric current rectifier installation. : en fr
  • DE455951C - Matte electric light bulb : de en
  • US1658864A - Dough-molding device : en
  • US1659265A - End-thrust bearing : en
  • US1658992A - Attachment for ironing boards : en
  • DE456089C - Cutting machine : de en
  • US1658978A - Metal car door : en
  • US1659136A - Best available copy : en
  • ES105659A1 - A brake device applicable to all types of vehicles, particularly those of animal traction. : en es
  • ES105867A3 - Moving steps ladder. : en es
  • FR32620E - Adjustable headlight control device : en fr
  • US1659457A - Railroad-car parts : en
  • US1659115A - Combination shipping case and belt reel : en
  • USD74415S - Design foe a golf-club head : en
  • CH124453A - Apparatus for advertising. : en fr
  • DE456112C - Commutator motor or generator in which the connections between commutator and rotor winding can be changed by a switching device : de en
  • ES105789A1 - Wooden coffins kyanizada. : en es
  • CA277806A - Railway crossing gate : en fr
  • US1658814A - Fuel : en
  • US1659061A - Friction brake : en
  • US1658968A - Advertising or display device : en
  • US1659297A - Vehicle-propelling mechanism : en
  • US1659471A - Roof construction : en
  • USRE16882E - Chaules francis jekkuts : en
  • CH124042A - Announcement board with interchangeable characters. : de en
  • CA277834A - Oil burner control : en fr
  • US1658928A - Liquid-measuring valve : en
  • US1659130A - Basket carrier : en
  • FR634273A - Shock absorber, air, for cars and other vehicles : en fr
  • GB263200A - Improvements in the manufacture and production of vat dyestuffs of the benzanthrone series : en
  • GB285289A - Improvements in writing desks : en
  • CH124618A - Branch terminal for electrical lines. : de en
  • GB279894A - Method of protecting electric motors : en
  • US1658807A - Process of making zirconium compounds : en
  • US1658977A - Cleaning attachment for automatic telephone dials : en
  • CH124718A - Lock. : de en
  • US1659238A - Multiple-cylinder reciprocating air and like pump : en
  • US1659346A - Light for umbrellas or canes : en
  • US1659271A - Glue and process of producing glue from casein : en
  • US1659538A - Nozzle for liquid-fuel burners : en
  • US1659233A - Machine for operating upon blanks : en
  • US1659434A - Appabatus fob solidifying cabbon dioxide : en
  • CA277840A - Fastener : en fr
  • US1659008A - Corset : en
  • FR32601E - Continuous oven for porcelain firing : en fr
  • US1659051A - Automatic crossing gate : en
  • US1659452A - Flow diverter for open wells : en
  • CA277829A - Elastic webbing : en fr
  • CA277900A - Acoustical diaphragm mounting : en fr
  • CH124518A - Form for shoes. : en fr
  • GB285152A - Process for preparing depilatory substances : en
  • DE455906C - V-belt with continuous drawstring and rubber friction bodies attached to it by vulcanization : de en
  • US1658872A - Electrolytic apparatus : en
  • US1659241A - Plant digger : en
  • US1659219A - Windshield wiper : en
  • CH124576A - Vulcanizing mold, especially for the manufacture of footwear. : de en
  • CH124648A - Apparatus for delivering gummed strips for sealing packages. : en fr
  • CH124708A - Oven attachment. : de en
  • CA277861A - Car platform : en fr
  • DE455979C - Drive device for caterpillar vehicles with adjustable wheels : de en
  • US1659244A - Oil-well safety head : en
  • DE456238C - Blade for centrifugal compressor : de en
  • CH124631A - Improved lamp holder for electric lamps with Edison-type bases. : de en
  • US1659012A - Tire-rim tool : en
  • FR32635E - Improvements to electrical signal amplifiers using electroionic lamps : en fr
  • CH124682A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • US1658947A - Soldering iron : en
  • US1659498A - Self-grinding valve : en
  • CH124570A - Pointed sheet metal fixing object. : en fr
  • GB285301A - Improvements in foot-arch supports : en
  • CA277853A - Separable fastener : en fr
  • CH124583A - Stepped toothed gear wheel. : en fr
  • DE455529C - Device for riveting pins : de en
  • GB285190A - Improvements in or relating to control mechanisms peculiar to aircraft : en
  • GB285183A - Improvements in rivet snaps or sets : en
  • US1659057A - Phonograph-needle cup : en
  • US1659441A - Textile machinery : en
  • US1659482A - Golf-ball retriever : en
  • GB285330A - Improvements in acoustic devices : en
  • FR32677E - Acoustic diaphragm system : en fr
  • FR32685E - High speed radio telegraphy : en fr
  • GB285338A - Improvements in bolts and lock nuts : en
  • GB278690A - : en
  • GB285155A - Improvements in means for taking up and paying out flexible electric cables supplying power to moving machines : en
  • DE456044C - Inking roller bearings for printing machines : de en
  • GB285200A - Improvements relating to electric cigar, cigarette and like lighters : en
  • US1658907A - Awning : en
  • US1658802A - Actuating device for loud speakers : en
  • US1658822A - Tack-pulling apparatus : en
  • US1659161A - Method of producing pronged washers : en
  • US1659279A - Torch : en
  • ES105874A3 - Improvements in the announcing devices by means of transparent mirrors. : en es
  • AU957427A - Improvements in apparatus for discharging and/or shaping butter andother plastic materials by extrusion : en
  • CH124645A - Electric light advertising machine. : de en
  • US1659352A - Wool-combing machine : en
  • ES105766A1 - A new automatic pressure tap. : en es
  • DE456039C - Rotary balance : de en
  • AU801027A - Improvements in and connected with leaf springs : en
  • US1658857A - Guard for self-starter plungers : en
  • US1659046A - Coupling attachment for tractors : en
  • US1659232A - Change-speed device for automotive vehicles : en
  • US1659415A - Means for heating grease for cookers : en
  • US1659462A - Milling machine : en
  • US1659048A - Scooter sled : en
  • USD74435S - Design foe a lamp support : en
  • DE456224C - Mobile kneading trough : de en
  • ES105762A3 - A process for obtaining concentrated acetic acid starting from solutions of loosened acetic acid. : en es
  • FR32659E - Dump Truck Enhancements : en fr
  • FR634356A - Improvements to radio signaling devices : en fr
  • DE456022C - Valve for rubber hoses u. like : de en
  • FR32672E - Further training in radio receivers with four electrode lamps : en fr
  • US1659541A - Refrigerator car : en
  • ES105654A1 - Improvements in the machines to calibrate from bobbin to bobbin. : en es
  • ES100981A3 - Shaker and mixer for making all kinds of drinks. : en es
  • FR32650E - Method of fixing automobile pneumatic tires on their rims : en fr
  • FR634414A - Rubber mat with great flexibility : en fr
  • ES104579A1 - A procedure for extracting nutritious materials from the herbaceous plants used as raw materials for the manufacture of paper pulps and similar producers. : en es
  • ES105873A1 - A new electric lamp. : en es
  • GB278357A - Improvements in ships' rudders and guide vanes for the propeller stream : en
  • US1659520A - Process of treating hides or skins : en
  • FR32628E - Method and device for unwinding any textile yarn : en fr
  • GB285194A - Improvements in or relating to electric protective arrangements : en
  • GB266295A - Improvements in or relating to apparatus for delivering measured quantities of liquid : en
  • ES105692A1 - A process for preparing sulphonic acids of the alkylsorrosindulines. : en es
  • CH124670A - Process for the preparation of a dinaphthyl dicarboxylic acid. : de en
  • US1658897A - Shikt-sleeve adjuster : en
  • US1659430A - Store-front construction : en
  • CH124196A - Centrifugal pump. : de en
  • USD74413S - Design for a golf-club head : en
  • DE456103C - Roll membrane : de en
  • ES105618A1 - A tank arrangement for continuous fermentation in the cellars. : en es
  • FR634312A - Improvement in photoengraving processes : en fr
  • CA277912A - Method of purifying used lubricating oil : en fr
  • ES105657A1 - A new rim system for wheels of motor vehicles. : en es
  • US1659402A - Clutch mechanism : en
  • AU578527A - Improvements in or relating to inductance coils particularly for use in connection with radio apparatus : en
  • GB285242A - Improvements in gauging instruments : en
  • ES104111A2 - A perfected continuous wine press system. : en es
  • ES105696A1 - Perfections introduced in cloth hats, flexible. : en es
  • ES104526A1 - Improvements in the devices operated by the passage of a fluid and especially in gas meters. : en es
  • ES105628A1 - A displaceable casting mold for linotypes. : en es
  • GB285312A - A device for rapidly emptying the petrol tanks of aeroplanes and other flying machines : en
  • US1658804A - Capacitive-coupling control system : en
  • US1659253A - Inclined wall base and tile therefor : en
  • US1659479A - Electric heating unit or element : en
  • ES105679A1 - An industrial product consisting of an explosive. : en es
  • ES105826A1 - Magnesium disposition in high emission tubes. : en es
  • FR634330A - Harness : en fr
  • DE456094C - Drawing-in machine for tape-shaped goods : de en
  • ES105845A1 - A new device for the start-up of single-phase induction electric motors. : en es
  • FR32598E - Acetylene manufacturing process : en fr
  • FR634337A - Improvements to thermosiphon heating systems : en fr
  • US1659422A - Clock : en
  • FR634421A - Improvements to static suction devices : en fr
  • GB285204A - Improvements in and relating to the ornamentation of fabrics by means of jewels, stones, patches, spots, buttons and the like : en
  • GB285206A - Improvements in window lifting apparatus : en
  • GB285313A - Process for the manufacture of stable dry substances from colloidal liquids especially liquids containing fat and albumen : en
  • FR634439A - Bumper mud : en fr
  • CH124698A - Roofing for hotbeds and greenhouses. : de en
  • CA277798A - Grain cleaner and separator : en fr
  • US1658983A - Signal-wire hanger : en
  • US1658918A - Motor-control system : en
  • ES105623A3 - A regulation system to maintain the relative speeds of the number of electric motors. : en es
  • FR32605E - Invisible fastening device for hoods of automobiles or other vehicles : en fr
  • FR634388A - Improvements made to wind motors, particularly for pump control : en fr
  • FR634409A - Product likely to replace black soap in its applications : en fr
  • FR634424A - Process of absorption of gases by porous solids : en fr
  • US1659052A - Humidifier : en
  • US1659094A - Conduit attaching to outlet boxes : en
  • FR32584E - Method of using ammonia : en fr
  • ES105739A1 - Improvements in the manufacture of lead and antimony alloys for use in the lining of electric cables and the like. : en es
  • CH124688A - Electric machine with slot winding and damper coils. : de en
  • DE455960C - Curtain clip consisting of an open metal ring : de en
  • GB285318A - Improvements in or relating to coupe cabriolet bodies : en
  • US1658818A - Rail joint : en
  • US1659018A - Chassis-frame construction : en
  • US1659454A - Steam board : en
  • US1659463A - Electrical connecter : en
  • ES105592A1 - New improvements in strap and wire rolls. : en es
  • FR32588E - Sockets for electric lamps : en fr
  • US1659042A - Rolling bed : en
  • US1659468A - Game device : en
  • DE456240C - Hydraulic press, especially for leather u. like : de en
  • GB285287A - Clutch and accelerator interconnecting mechanism for motorvehicle engines : en
  • US1658848A - Theft alarm : en
  • US1659467A - Player flute piano : en
  • DE456018C - Trap for predators and rodents with adjustable release of the trapdoor : de en
  • ES105186A2 - Control for dry gas meters. : en es
  • FR32700E - Optical and acoustic signaling device for motor vehicles and other applications : en fr
  • FR634371A - Arm or animal drawn row crop cultivator : en fr
  • GB285156A - Process for the preparation of vanillin and i-vanillin : en
  • ES105882A1 - Improvements in the crosshead mills. : en es
  • GB285110A - Improvements in and relating to electrical connectors : en
  • US1659531A - krusemark : en
  • CA277793A - Wash hanger : en fr
  • CA277824A - Miner's lamp : en fr
  • US1659066A - Swab cup : en
  • US1659125A - Pipestem cleaner : en
  • US1659347A - Temperature indicator for heating stoves : en
  • USD74421S - Design for a cabinet : en
  • USD74431S - Design for a clock case : en
  • DE456082C - Process for the production of condensation products from urea or its derivatives : de en
  • FR32695E - Isolation system for electric accumulator plates : en fr
  • FR634265A - Mechanical excavators improvements : en fr
  • GB285252A - Domestic cold storage cupboard : en
  • GB285264A - Improvements in or relating to draw-off taps for drums or other containers : en
  • US1658923A - Tank mounting : en
  • US1658981A - Wrapper for piece goods : en
  • US1659124A - Twine cutter : en
  • US1659134A - Automatic electric water heater : en
  • DE456002C - Electrical apparatus made of ceramic or similar insulating materials : de en
  • ES105625A1 - An automatic switching device for high voltage. : en es
  • CA277791A - Stove : en fr
  • CA277839A - Spring compressor : en fr
  • FR634324A - Enhancements to button locks with a rod : en fr
  • GB262458A - Improvements in and relating to centrifugal pumps, and compressors and turbines and the like : en
  • GB285783A - Improvements in or relating to air-heaters for boiler and other furnaces : en
  • CA277796A - Pump : en fr
  • FR634415A - Process for obtaining a superactive carbon : en fr
  • GB285293A - Improvements relating to electric accumulators : en
  • GB285201A - Improvements in flushing apparatus : en
  • FR32696E - Self-operated water intake valve : en fr
  • ES104490A1 - Call screening device for successive drives. : en es
  • USD74466S - Design foe a pablob heateb : en