• US1617451A - High-pressure joint : en
  • CA268448A - Testing device : en fr
  • CH118133A - Shoe brake for bicycles. : de en
  • US1618119A - Gauge cock : en
  • US1618090A - High-speed motion-picture machine : en
  • CH119023A - Cylindrical milling cutter. : de en
  • CH117034A - Motorized grinding and polishing disc for use in body and car painting. : de en
  • CH119061A - Procedure for eliminating differences in capacitance in telecommunications cables. : de en
  • US1617393A - Carrier-transmission systeii : en
  • US1617916A - Electric heater : en
  • US1618088A - Purse : en
  • FR617421A - Improvements in automotive tractors : en fr
  • USD72036S - Design : en
  • CA268383A - Toy : en fr
  • US1617524A - Mop head : en
  • US1617634A - Electric-arc lamp : en
  • US1617341A - Vending machine : en
  • US1617518A - Rock drill : en
  • USD71998S - Design for a vapor lamp : en
  • US1617741A - Process for breaking petroleum emulsions : en
  • US1618048A - Process of making and holding dies for cutting paper figures : en
  • US1617638A - Automobile power-transmission attachment : en
  • US1617708A - Method of making silicofluorides and products thereof : en
  • US1618051A - Veterinary medicine : en
  • GB265762A - An improved pudding mould : en
  • US1617868A - Reserve gasoline tank and filter : en
  • US1617460A - Hydraulic regulating apparatus : en
  • US1617820A - Extension side loader : en
  • US1618012A - Creeping garment for babies : en
  • FR617127A - Improvements to tunnel kilns for firing ceramic products, heat treatments, chemical industry, firing of electrodes and other applications : en fr
  • CH117676A - Method and device for reducing dust whirling up by road vehicles. : de en
  • CH119062A - Thermal time relay. : de en
  • FR617243A - Production and application of chromium-containing azo dyes : en fr
  • FR617314A - Automatic clutch device for railway wagons : en fr
  • FR617426A - Improvements in the manufacture of aliphatic compounds : en fr
  • CA268374A - Valve mechanism : en fr
  • US1617425A - Apparatus and method for producing novel lighting effects : en
  • ES100676A1 - A manufacturing process for flush tanks for toilets. : en es
  • GB255014A - Process and apparatus for the concentration of latex : en
  • GB241582A - Method and apparatus for the manufacture of fishing nets : en
  • DE440913C - Exhaust flap for motor vehicles : de en
  • FR617324A - Device for insulating the tails of saucepans or other containers : en fr
  • GB265850A - Improvements in tubular boxes : en
  • US1617717A - Clutch : en
  • US1618141A - Water-tube boiler : en
  • DE440840C - Tool for upsetting beads on pipes : de en
  • FR617375A - Manicure instruments : en fr
  • FR617477A - Process for the recovery of volatile solvents : en fr
  • CH117285A - Steering device on self-propelled agricultural machines with motor-driven or pulled tools. : de en
  • GB238569A - Improvements in or relating to alternating-current motors : en
  • ES100628A1 - A procedure to obtain citrus fruits free of defects, defects and prejudices caused by natural accidents, insects, meteorological effects and any other similar nature that may affect them. : en es
  • FR617211A - Production of water insoluble azo dyes : en fr
  • US1618143A - Inhaler : en
  • CH119045A - Explosion engine and method of operating the same. : de en
  • US1617698A - Walking toy : en
  • FR617480A - Pulp Preparation Process : en fr
  • GB265887A - Ribbon spool mechanism for typewriting machines : en
  • DE440676C - Tilt seam hemer with wedge strip feed on glove sewing machines : de en
  • US1617401A - Coal-mining apparatus : en
  • US1617772A - Educational card game : en
  • US1617362A - Educational game : en
  • US1617838A - Rotary polishing device : en
  • US1617944A - Nursing bottle and envelope therefor : en
  • USD72035S - Design for a combined lamp and license-plate holder or similar article : en
  • FR617396A - Current distribution grid for connecting electrical pipes : en fr
  • US1618001A - Press : en
  • US1617494A - Folding wire basket : en
  • US1617764A - Brush and broom attachment : en
  • US1617959A - Silica brick gun : en
  • US1617597A - Filter cloth : en
  • US1617891A - Feed-water heater : en
  • DE440991C - Device for making curtain hooks : de en
  • ES100586A1 - An installation of an improved system for the storage of volatile fluids. : en es
  • USD72050S - Design for a covered dish : en
  • DE440405C - Feeler gauge : de en
  • US1617456A - Carboy bottle : en
  • US1618049A - Speedometer and road indicator : en
  • USD72024S - Design for a watchcase : en
  • GB265714A - Improvements in the manufacture of soap : en
  • DE440947C - Ring-shaped massage device : de en
  • FR617307A - Improvements to belt corsets or other similar articles : en fr
  • US1617728A - Typewriting machine : en
  • US1617351A - Cable system : en
  • US1617489A - Electrically-heated device and method of manufacture thereof : en
  • US1618104A - Loom : en
  • US1617711A - Combined relief and vacuum valve : en
  • US1618022A - Slidable curtain for vehicles : en
  • US1617573A - Dump car : en
  • GB266052A - Improvements in or relating to motor propelled road vehicles : en
  • US1617391A - Carrier-transmission system : en
  • US1617951A - Reel seat : en
  • CA268350A - Salad dressing : en fr
  • AU2573925A - Improvements in lubricating' apparatus : en
  • DE440821C - Folding top for motor vehicles : de en
  • DE440894C - Device to prevent wrong bites during dental treatment : de en
  • DE440919C - Equipment for the conversion of steam systems : de en
  • DK37133C - Speed control device for motor vehicles. : da en
  • FR617158A - Improvements to machines for wire netting, etc. : en fr
  • FR617130A - Improvements to gas cookers : en fr
  • US1617720A - Traffic guide marker : en
  • DE440774C - Type ruler typewriter : de en
  • FR617318A - Electrical and wireless signal transmission device : en fr
  • DE440949C - Mold for thin liquid synthetic resin compounds : de en
  • ES99886A2 - Machine to simultaneously separate the stone or seed and the peduncle of the fruits. : en es
  • GB262717A - Improvements in or relating to variable speed gears : en
  • GB265812A - Improvements in or relating to containers for toys and the like : en
  • FR617323A - Automatic gear change : en fr
  • GB265788A - Improvements in money-boxes : en
  • FR617190A - Collecting device for sand centrifuges : en fr
  • DE440604C - Device for preventing theft of automobiles : de en
  • ES100338A3 - An industrial product consisting of sacks or paper containers to pack all kinds of materials. : en es
  • DE440787C - Sleeping eyes for doll heads : de en
  • FR617224A - New free-breathing ethyl chloride anesthetic mask : en fr
  • US1617602A - Horse collar : en
  • CH118963A - Process for making soda. : de en
  • DE440860C - Talking machine : de en
  • GB256928A - Improvements in or relating to seats for automobiles : en
  • US1617442A - Wheel : en
  • US1617808A - Timer for gasoline engines : en
  • FR617317A - Improvement in synchronization devices for oscillating systems : en fr
  • GB255484A - Improvements in and relating to course determining means particularly for travel in motor cars and other vehicles : en
  • US1617865A - Corner lock for bedsteads : en
  • US1617591A - Automatic combustion : en
  • FR617456A - Enclosure system with invisible cuts for bracelets, necklaces or other jewelry : en fr
  • GB265805A - Improved speed regulating device : en
  • CA268378A - Oil burner : en fr
  • US1617486A - Facing shears for cutting heavy sheet metal : en
  • FR617151A - elements for heels of boots and shoes : en fr
  • GB256916A - Improvements in capstans or winches : en
  • FR617485A - Device for automatically modifying the setting of the safety devices of extraction machines with asynchronous motors according to the load on the cages : en fr
  • US1617415A - Fire-protective system : en
  • US1617481A - Detachable connecter for hose supporters : en
  • ES100572A1 - A procedure for the imitation of beveling on mirror glass. : en es
  • USD71994S - Design for a combined desk stand and penholder : en
  • GB266040A - Improvements relating to the extraction of precious metals from their ores and concentrates : en
  • US1617445A - Method of producing gear teeth : en
  • FR617106A - Swivel seat : en fr
  • DE440717C - Water heater with coil heated by fins : de en
  • FR617475A - Switch refinements : en fr
  • FR617465A - Casting material for dentistry and other applications : en fr
  • GB266055A - Improvements in electrical wave filters : en
  • FR617497A - Process for protecting and waterproofing the gelatin layer, sensitized to silver salts, of photographic films, on glass plates and on films made of celluloid sheets or other similar plastics : en fr
  • GB265736A - Improvements in spring washers used for locking nuts : en
  • GB265838A - Improvements in douche nozzle : en
  • FR617105A - Device to line up horses and start races : en fr
  • DE441045C - Electric single drive for the spindles of spinning machines : de en
  • US1617768A - Luggage carrier : en
  • US1617783A - Milk-bottle closure : en
  • FR617363A - Application of a tubular boiler in the stove, the flame passing through the tubes, the water circulating around the tubes : en fr
  • FR617171A - Hydrostatic trawl board : en fr
  • GB265900A - Improvements in luffing cranes : en
  • FR617193A - Individual device for lifting the wheels of motor vehicles and others : en fr
  • US1617703A - Self-adjusting jaw-bolt tongs : en
  • DE440833C - Friction wheel drive for dough kneading machines : de en
  • US1618073A - Identification device for attache cases, hand bags, pouches, or other articles : en
  • US1618121A - Windshield adjuster : en
  • ES98760A2 - Snap button top piece, fitted with a rivet cap. : en es
  • FR617461A - Improvements to automatic and semi-automatic telephone systems : en fr
  • FR617262A - Improvement in devices for maintaining oscillations in t receiving devices. s. f. : en fr
  • US1617953A - Bark cutter and peeler : en
  • DE440931C - Device for drilling rock : de en
  • FR617238A - Turbine : en fr
  • GB256958A - Improvements in or relating to driving gear for apparatus for casting stereotype plates : en
  • US1618031A - Hide material and process of obtaining same : en
  • ES100675A1 - A procedure for making cement and asbestos tanks or containers. : en es
  • ES99884A1 - Installation of steam turbines. : en es
  • FR617374A - Sound reproducer : en fr
  • US1617379A - Lifting mechanism for stampers in stamping mills : en
  • US1618105A - Process of manufacturing aluminum hydroxide : en
  • GB265829A - Improvements in the stays of mudguards for cycles and the like : en
  • US1617586A - Steam-power plant : en
  • CA268431A - Glass drawing machine : en fr
  • DE440888C - Drive device for electric railcars with two parallel axes : de en
  • DE440646C - Rotatable stand for vehicles : de en
  • DE440818C - Adjustment device for single images on recording cinematograph : de en
  • GB266038A - Improvements in or relating to coin-freed apparatus : en
  • GB265769A - Improvements in or relating to photographic processes : en
  • GB255085A - Improvements in returning devices for rolling mill trains : en
  • DE440915C - Adjustable support for storing barrels on vehicles : de en
  • DE440673C - Injection nozzle for pressure atomization with variable spreading cone : de en
  • US1617976A - Kite : en
  • CA268381A - Horse collar : en fr
  • CH119021A - Metal part intended to withstand frictional forces and its manufacturing process. : en fr
  • US1617389A - Educational game : en
  • US1617766A - Tire carrier : en
  • US1617366A - Oil brake : en
  • US1618076A - Combination harrow and smoothing blade : en
  • FR617362A - Pipe bending tool : en fr
  • GB265768A - Improvements in flushing cisterns and other appliances : en
  • USD72030S - Design for : en
  • ES100542A1 - An automatic fuel saving device applicable to internal combustion engines. : en es
  • FR617439A - Improvements made to seals, especially those for flammable liquid dispensers : en fr
  • ES99632A3 - The transformation of aluminum discs, in any case, for their further transformation into manufactured objects. : en es
  • GB265775A - Improvements in mirror, picture, and other frames for holding glass or like sheets : en
  • GB265875A - A thread lubricating device for sewing machines : en
  • ES100094A1 - A procedure for bleaching wool. : en es
  • US1617492A - Birdcage bath : en
  • US1618011A - Charging apparatus for furnaces and the like : en
  • US1617656A - Sheet feeding and delivering mechanism for printing machines : en
  • US1617995A - Piezo-electric device : en
  • DE440715C - Adjustable school desk with a central spar that connects the benches and independently adjustable seats and tables for every student size : de en
  • US1618117A - Narrow light aperture and method of making the same : en
  • US1617377A - Relay : en
  • US1617719A - Journal bearing : en
  • DE440861C - Cattle trough basin with automatic inlet and outlet control through the lid : de en
  • DE440981C - locomotive : de en
  • US1617542A - Automobile winter top : en
  • USD72047S - Design for figured tissue paper : en
  • US1617643A - Pop-corn kettle : en
  • FR617235A - Process for preparing magnesium chromates : en fr
  • FR617261A - Automatic wiper device for motor vehicles and other applications : en fr
  • US1617967A - Multiple-section grain drill : en
  • CA268412A - Sash lock : en fr
  • US1617582A - Holddown device for automobiles : en
  • US1617763A - Safety connecting hook for derricks : en
  • CH117706A - Culture protection plate. : de en
  • DE440655C - Edging device : de en
  • FR617341A - Device allowing the shoe to adhere to the foot : en fr
  • DE444084C - Surface carburetor with filler bodies : de en
  • US1617732A - Coke extractor for vertical retorts : en
  • US1618034A - Valve : en
  • US1618077A - Holding device for shingles : en
  • DE440765C - Snap button top : de en
  • ES99392A1 - Application of so-called reverberatory type furnaces to obtain metallic bismuth from minerals, alloys or salts that contain it. : en es
  • DE440804C - Device for the machine production of lettering matrices by means of a stamp : de en
  • CA268395A - Foot arch support : en fr
  • CH118933A - Closure capsule on containers with discharge nozzles, in particular milk bottles, and methods for their production. : de en
  • FR617209A - Self-timer device for machine guns and other automatic firearms : en fr
  • GB265724A - Improvements in and relating to machines for polishing bottles, cans, jars and similar cylindrical containers : en
  • GB243019A - Improvements in or relating to record-card-controlled statistical machines : en
  • GB265790A - Improvements in or relating to seed drills : en
  • FR617131A - Improved oxidation rate control process : en fr
  • CH119091A - Method of presenting embroidered handkerchiefs. : de en
  • USD72029S - Design for cathedral glass : en
  • CA268466A - Animal trap : en fr
  • USD72002S - Feank s : en
  • US1617847A - Manufacture of diamino-diaryl-urea : en
  • FR617207A - New presentation of non-alcoholic fruit-based drinks : en fr
  • GB265721A - Improved device for preserving the shape of and restoring the crease in trousers : en
  • GB265783A - Improvements in or relating to cultivators : en
  • GB265837A - Improvements in and relating to the securing of protecting bands particularly on crates, packing cases and the like : en
  • DE440842C - Process for the production of fine veins or marbling in covering compounds from linoleum blocks : de en
  • US1617790A - Orthopedic device : en
  • DE440696C - Chopping machine with adjustable spring load on the chopping frame and the chopping knife parallelograms : de en
  • DE440951C - Travel speaking machine : de en
  • FR617267A - Enhancements to t lamps. s. f. : en fr
  • FR617354A - Improvements in methods and apparatus for the manufacture of cast sheet glass : en fr
  • GB259570A - Improvements in or relating to rotary hearth furnaces : en
  • CH118913A - Apparatus for mixing and dispensing liquids. : en fr
  • GB241581A - Improvements in fishing nets : en
  • GB265763A - Improvements in or relating to the striping and patterning attachments of circular knitting machines : en
  • FR617212A - Method for distinguishing Japanese pearls with mother-of-pearl core from natural fine pearls : en fr
  • GB265819A - Improvements in advertising apparatus : en
  • US1618157A - Clothes-protecting device : en
  • FR617370A - Improvements made to electrical transformers : en fr
  • US1617589A - Flexible pipe connection : en
  • DE440965C - Lens shutter for cinematographic recording devices : de en
  • USD72007S - ellett : en
  • GB265697A - Process for the production of cellulosic material : en
  • DE440858C - Membrane for sound boxes, especially of speaking machines : de en
  • US1617579A - Building : en
  • US1617906A - Process for making carburetor float cups : en
  • US1617880A - Machine for doubling tin plates : en
  • ES99857A1 - Protection of rubber objects against aging. : en es
  • US1617334A - Alloy steel : en
  • US1617371A - Assembling machine : en
  • CH118960A - Process for the production of concentrated nitric acid from the nitrous gases resulting from the catalytic combustion of ammonia-oxygen mixtures. : de en
  • CH119120A - Process for the production of a new dye. : de en
  • US1617526A - Washing machine : en
  • DE440877C - Hollow body made of metal with rib-like stiffeners : de en
  • FR617376A - Static frequency multipliers for signaling : en fr
  • US1618081A - Steam trap : en
  • FR617175A - New receiver of t. s. f. : en fr
  • FR617476A - Device for automatic engagement and disengagement of agricultural machinery connected to a tractor : en fr
  • US1617769A - Scoop-board latch : en
  • US1618152A - Vehicle ventilating apparatus : en
  • US1618110A - Tassel : en
  • FR617453A - Improvements in ventilators for vehicles : en fr
  • FR617474A - Apparatus for the automatic presentation of photographs or drawings by intermittent rotational movement : en fr
  • GB249168A - Charge cleaning and conditioning device for internal combustion engines : en
  • DE440593C - Control valve for air pressure brakes : de en
  • DE440789C - Drive of shaker channels by means of a mass that can swing and is spring-mounted : de en
  • GB265866A - Improvements in or relating to devices for cleaning and polishing wooden floors : en
  • GB260548A - Improvements in illuminated signs : en
  • GB260942A - Improvement in fluid compressor regulators and unloaders : en
  • GB244107A - : en
  • GB265643A - Improvements in or relating to the treatment of wood, and like porous material : en
  • ES99882A2 - Procedure for the construction of reinforced concrete chimneys and walls. : en es
  • GR1436B - DICHOTOMIC FILM. : el en
  • GB266041A - Improvements relating to the manufacture of goods from india-rubber : en
  • FR617155A - Asymmetrical refractor in one piece, especially for street lighting : en fr
  • FR617345A - Device for hermetically sealing the joints of the upper walls of oil tanks and similar apparatus : en fr
  • FR617445A - Improvements to automatic phonographs : en fr
  • ES100409A1 - Automatic and luminous license plate with direction and stop indication for automobiles. : en es
  • DE436278C - Clear basins, especially for cleaning waste water : de en
  • FR617181A - Dropper : en fr
  • US1617856A - Armature mounting : en
  • DE440948C - Firing insert with waterless evaporation in domestic firing systems for solid fuels : de en
  • DE440992C - Device for producing balls, in particular steel balls : de en
  • FR617216A - Reciprocating crank device for cycles : en fr
  • FR617137A - Improvements to supports for cases or step boxes : en fr
  • FR617218A - Process for the preparation of solid mixtures of hypochlorites and alkali chlorides : en fr
  • GB265789A - Improved construction of combined vacuum and relief valves : en
  • US1617961A - Surgical device : en
  • GB251990A - Improvements in or relating to line-printing typewriters or like machines : en
  • ES100565A1 - A procedure for preparing artificial stones, including so-called lithographic ones. : en es
  • ES100610A3 - A procedure for the manufacture of crepe fabric. : en es
  • FR617199A - Improvements to electrical transformers : en fr
  • FR617295A - Mechanical screw jack more specifically applicable to dental or surgical chairs : en fr
  • GB265654A - Improvements in or relating to kilns : en
  • AU347226A - Process forthe preparation of organic arsenic compounds : en
  • US1617810A - Double t cap : en
  • FR617132A - Process for improving slow or explosive combustions by ozone : en fr
  • FR617393A - Formwork bricks for reinforced concrete constructions : en fr
  • US1617358A - Traffic indicator : en
  • US1617628A - Mine-car coupler : en
  • US1618138A - Label folding and packing machine : en
  • US1617731A - Calendar : en
  • DE440887C - Automatic sheet feeder for platen printing presses : de en
  • FR617496A - Eclipse Automobile Headlight : en fr
  • FR617125A - Discharge device comprising at least two emitting electrodes : en fr
  • FR617402A - Method of regulating electric furnaces by the materials to be treated introduced mechanically between the electrodes : en fr
  • FR617409A - Improvements to liquid fuel burners : en fr
  • DK37127C - Electrostatic Telephone and Microphone, especially a Speaker. : da en
  • DE440798C - Automotive headlights with a common bracket for two lamps : de en
  • USD72041S - Design for a carpet : en
  • FR617309A - : fr
  • US1617641A - Door latch : en
  • NL15776C - : en
  • DE440759C - Measuring device in the connection line between two electrical power plants connected in parallel : de en
  • ES99823A1 - Printing matrix for address printing machines. : en es
  • DE440723C - Innovation on the shredding rollers of fertilizer spreaders : de en
  • ES100554A1 - An apparatus indicating the direction that vehicles must take. : en es
  • GB265744A - Improvements relating to oil lamps, stoves, and other similar articles : en
  • ES100466A1 - A device that allows to avoid deflation of tires by perforation, puncture or burst, of the so-called inner tubes. : en es
  • FR617436A - Money-triggered football game : en fr
  • USD72027S - Design for a ball holder or similar article : en
  • US1617340A - Preparing rubber-coated fabric : en
  • FR617338A - Internal combustion engine : en fr
  • DE440663C - Rotary piston compressor : de en
  • FR617123A - Hinged and strongly heated metallic jaw obtaining permanent waviness and crimping of the hair : en fr
  • US1617765A - Christmas-tree holder : en
  • US1618064A - Locomotive and other boiler or steam generator : en
  • US1617826A - Oil composition : en
  • DE440828C - Brake control valve for air brakes : de en
  • US1617566A - Chain-saw link and bushing therefor : en
  • US1617670A - Window fixture : en
  • CA268399A - Roofing plate : en fr
  • US1618102A - Process of making covering material : en
  • US1617657A - Educational device : en
  • DE440791C - Automatic on and off device for compressed air tools in case of blank impact : de en
  • DE440857C - Method and device for the production of rubberized fiber materials : de en
  • FR617492A - Process for the preparation of benzol and other similar aromatic hydrocarbons : en fr
  • CH119038A - Light metal piston or piston blank and method of manufacture. : en fr
  • FR617257A - Twin pipe and its manufacturing method : en fr
  • FR617344A - Improvements to hermetic seals for tanks and method for establishing such seals : en fr
  • ES100648A1 - A procedure to avoid the fermentation of the juice or grape juice (must) making it to be preserved in its natural state for an unlimited time. : en es
  • GB265754A - Improvements in helicopters : en
  • US1617718A - Certificate holder : en
  • US1617747A - Egg-beater holder : en
  • CH119028A - Screwdriver. : de en
  • FR617335A - Roller notepad using a long strip on both sides : en fr
  • GB265844A - Apparatus for washing the eyes : en
  • GB265669A - Improvements in or relating to causticizing units or apparatus : en
  • US1618118A - Dispensing device : en
  • GB241888A - Improvements in the manufacture of castings in permanent moulds : en
  • FR617129A - Toiletries container : en fr
  • GB265822A - Improvements relating to the bending, forging, shaping, cutting and like treatment of metal sheets, pipes, bars and the like : en
  • US1617466A - Float for bath soaps : en
  • GR1434B - IMPROVEMENTS IN THIS - HYDRO - POWER MACHINERY. : el en
  • FR617437A - Improvements to fittings for tube mills : en fr
  • DE440925C - Pump hot water heating with an open storage tank : de en
  • DE440269C - Device for achieving a uniform rotary movement and for vibration damping : de en
  • GB265647A - Improvements in mechanism for operating electric oil switches or for analogous purposes : en
  • CA268442A - Golf club : en fr
  • DK37124C - Procedure for the production of flower pots that rot in the soil. : da en
  • FR617188A - Transportable machine for the preparation of foundry sand : en fr
  • US1618007A - Telegraph key : en
  • DE440968C - Control capsule for shoes or the like. : de en
  • US1617558A - Electric toaster : en
  • US1617819A - Liquid-level indicator : en
  • US1617630A - Process of precooling fruits and vegetables and other perishable commodities for shipment : en
  • CH119014A - Electric winding device for mechanical engines. : de en
  • FR617364A - Improvements to plows : en fr
  • FR617380A - Improvements made to steam superheaters : en fr
  • GB259527A - Improvements in piston rings : en
  • US1617475A - Heel-seat-fitting machine : en
  • USD71999S - Design fob a fireplace log : en
  • US1617463A - Headlight : en
  • US1617986A - Internal-combustion engine : en
  • GB264166A - Improvements relating to heels for footwear : en
  • AU597227A - Improvements in and relating to unidirectional electrical inductive apparatus and systems : en
  • GB265891A - Improvements in the frameworks of perambulators and the like applicable also to the frameworks of seats, chairs and the like : en
  • GB266018A - Improvements in gramophones or disc talking machines : en
  • GB243022A - Improvements in or relating to mechanically operated warning signals : en
  • GB266404A - Improvements in vat dyestuffs : en
  • US1617507A - Shine stand : en
  • US1617946A - Tinted burnished metal-coated paper : en
  • GB265737A - Improvements in or relating to sheet feeding mechanism for printing machines : en
  • ES100413A1 - A new pilot lamp for all kinds of motor vehicles and especially cars. : en es
  • ES100591A1 - A single chamber compressed air brake accelerator. : en es
  • DE440607C - Method and device for the synthetic production of ammonia : de en
  • US1617476A - Decolorizing and clarifying agent : en
  • US1617620A - Telephone receiver : en
  • US1617642A - Automatic advertising projection apparatus : en
  • US1617955A - Furnace for heating glass blanks : en
  • GB265847A - Improvements in or relating to refractory articles or castings : en
  • GB265901A - An improvement relating to the manufacture of paving blocks and the like : en
  • DK37130C - Beet harvester. : da en
  • FR617412A - Pivot for teeth : en fr
  • ES100166A1 - A smoking device called a "Sport Smoker". : en es
  • GB265655A - Improvements in road paving blocks : en
  • US1617502A - Pattern-copying machine : en
  • ES100411A1 - Improvements in machines for stamping metal plates. : en es
  • CH118962A - Process for the continuous preparation of nitrite-free ammonium nitrate. : de en
  • CH118920A - Liquid fuel furnace installation. : en fr
  • CH119090A - Railway or tram car ashtrays. : de en
  • DE440670C - Eddy current speedometer : de en
  • DE440989C - Lighting device, especially for music stands or the like. : de en
  • GB265781A - Improvements in spray damping apparatus : en
  • CH116643A - Cam control mechanism. : en fr
  • DK37128C - Machine for tying fishing nets. : da en
  • ES99278A2 - Fastening of snap button pieces to the fabric by winding a needle bolt that has to be passed through the fabric. : en es
  • AU41626A - Improvements in or relating to methods of and apparatus for testing hair : en
  • CA268404A - Hose coupling : en fr
  • CA268465A - Gasoline dispensing machine : en fr
  • US1617667A - Articulated car construction : en
  • US1618156A - Antiskid device : en
  • FR617165A - : fr
  • DE440815C - Self-guiding plow with front cart for sloping ground : de en
  • ES99166A1 - Oil supply tank for cables with impregnated paper. : en es
  • FR617161A - Improvements to chucks for lathes and other similar machine tools : en fr
  • FR617379A - Improvements to loudspeakers : en fr
  • FR617268A - Device allowing the driver of a motor vehicle to close, without releasing his steering wheel, the circuit of one or more electrical devices : en fr
  • US1617752A - Shock absorber : en
  • US1617869A - Automatic exchange system : en
  • US1617357A - Scooter vehicle : en
  • US1617857A - Method of producing expansible collapsible elements : en
  • CA268387A - Anti-rooting device : en fr
  • US1617770A - Electrode-operating means for welding machines : en
  • US1618053A - Cake-icing machine : en
  • CH117846A - Gear pump. : de en
  • GB265871A - Improvements in typewriter supports : en
  • CH118542A - Method for the asynchronous starting of reactive power machines. : de en
  • DE440956C - Self-actuating driver for wheel set lathes : de en
  • ES99276A3 - A holding card for buttons consisting of button and pin, which are to be attached seamlessly. : en es
  • FR617479A - Method and apparatus for processing plant material : en fr
  • US1617394A - Electric driving installation : en
  • CH118969A - Process for the preparation of an azo dye, suitable for dyeing cellulose esters, especially cellulose acetate. : de en
  • DE440713C - Curling iron heater for hard alcohol with a cup-shaped burner that is separate from the storage container due to the risk of fire : de en
  • US1617419A - Web-feeding mechanism : en
  • US1617734A - Machine for making paper : en
  • FR617487A - Valve control device of internal combustion engines : en fr
  • GB265896A - Improvements in belt fasteners : en
  • CA268353A - Roofing compound : en fr
  • CA268360A - Hydraulic pump : en fr
  • US1618014A - Rheostat : en
  • US1617459A - Blood-testing device : en
  • US1617408A - Alarm register for meters : en
  • US1617972A - Grip for golf clubs : en
  • US1618114A - Burner control for brooders and the like : en
  • US1617386A - Stenciling : en
  • CA268388A - Vehicle brake : en fr
  • AU436726A - Operator actuated release latch for self-opening 1 hopper and rail waggon bottom discharge doors : en
  • CA268401A - Heat valve : en fr
  • CA268344A - Vehicle headlight : en fr
  • CA268410A - Colloidally dispersed material : en fr
  • US1617557A - Handle and method of making same : en
  • DE440914C - Bleeding air hoses : de en
  • US1618015A - Rheostat : en
  • CA268368A - Apparel : en fr
  • CH118927A - Swivel table top. : en fr
  • CA268453A - Sash : en fr
  • CH118968A - Process for the production of a new dye. : de en
  • CH119078A - Process for the preparation of di-ortho-acetoxy-benzoic acid calcium. : de en
  • US1617709A - Trailer hitch : en
  • ES99429A1 - Procedure for obtaining complex gold hyposulfite combinations. : en es
  • US1617908A - Universal joint : en
  • US1617447A - Preservation of wood : en
  • DE440940C - Conveyor car coupling with a horseshoe-shaped, one-piece coupling ring suspended from two links : de en
  • FR617473A - Newspaper holder : en fr
  • CH118857A - Light indicator. : en fr
  • CH119046A - Stationary combustion engine. : de en
  • FR617330A - Brake device for vehicles, machine tools, etc., in which the drive motors use pressurized oil for their operation : en fr
  • CA268366A - Dentifrice : en fr
  • CH118973A - A method of manufacturing, from gas to water, a liquid capable of being burnt in internal combustion engines. : en fr
  • CA268352A - Steam trap : en fr
  • CA268419A - Clutch mechanism : en fr
  • FR617234A - Improvements to pulverized fuel combustion processes : en fr
  • CA268427A - Adhesive bandage : en fr
  • US1617605A - Automatic compensating carburetor : en
  • FR617357A - cigar, cigarette or tobacco case, with lighter : en fr
  • GB265832A - Gridwork for cowper stoves, air heaters, regenerators and the like : en
  • FR617138A - Swivel castors for furniture : en fr
  • FR617156A - Charging process for mining coal at the mine : en fr
  • GB265692A - Improvements in or relating to devices for reducing glare of vehicle lamps : en
  • CA268440A - Liquid treatment : en fr
  • CH117871A - Device for extinguishing interrupters connected in parallel. : de en
  • US1618078A - Roofing compound : en
  • GB265705A - Improvements in crystal receiving sets : en
  • CA268425A - Magazine change box for cameras : en fr
  • CA268428A - Gas and liquid contact apparatus : en fr
  • ES100230A1 - Burner for homes. : en es
  • ES100567A1 - A process for the manufacture of basic bismuth salts of arsenic acids. : en es
  • ES100596A1 - A procedure for the separation and electrical precipitation of bodies suspended in gases, within several precipitation fields arranged in series. : en es
  • FR617427A - Improvements in the manufacture of aliphatic compounds : en fr
  • GB265648A - Improvements in and relating to traffic control lamps : en
  • US1618013A - Loose-leaf binder : en
  • DE440963C - Damper for wind instruments : de en
  • DE440718C - Hand chain milling machine with adjustment device for milling and sawing work : de en
  • FR617126A - Hydraulic shock absorber of oscillations in elastic vehicle suspensions in general : en fr
  • GB265679A - Improvements in or relating to continuous filtering and apparatus therefor : en
  • GB266013A - Improvements in and relating to devices for automatically maintaining a liquid level in a container : en
  • FR617142A - Elastic suspension device for handlebar grips, particularly applicable to motorcycles : en fr
  • FR617297A - Reversing contactor for motor vehicles moving on parquet or on track : en fr
  • FR617399A - Improvements to devices in which crystals or granular substances must be kept in suspension : en fr
  • DE440955C - Diesel engine with opposing pistons working in a cylinder and an injection chamber between the pistons : de en
  • GB265765A - Improvements relating to bacon slicing machines : en
  • US1618113A - Throttle valve : en
  • USD72042S - Design for lighting-fixture plate : en
  • ES100606A1 - Postcard with printed figures with movable lines. : en es
  • GB265816A - A screwdriver : en
  • US1617395A - Railway car : en
  • US1617796A - Garage-door-opening means : en
  • US1617410A - Carcass cutter : en
  • FR617467A - New steering wheel system for automobiles : en fr
  • GB266054A - Improvements in or relating to selecting switches for use in telephone exchange systems : en
  • US1617347A - Stationary yarn guide for weaving looms : en
  • FR617373A - Gas injector : en fr
  • GB265749A - Improvements in and relating to sensitive draught gauges of u tube type : en
  • DE440985C - Process for coloring enamels and glazes : de en
  • ES100093A1 - A procedure for the waterproofing of vegetable fibers. : en es
  • FR617219A - Improvements relating to steam generators : en fr
  • FR617481A - Fuel for internal combustion engines : en fr
  • GB265718A - Improvements in or relating to apparatus for use with sole-laying presses for boots and shoes : en
  • US1617522A - Conducting catalytic fluid reactions : en
  • US1617996A - Flame-coloring agent : en
  • US1617999A - Wheel-rim assembly : en
  • US1617737A - Process for conditioning crude oil emulsions : en
  • US1617488A - Wrench : en
  • GB266033A - Process for eliminating phosphorus from pig iron : en
  • US1617984A - Roller skate : en
  • FR617145A - Method and device for removing non-metallic deposits, such as rust, soot, scale and the like from metallic surfaces : en fr
  • ES100641A1 - Polysupersonic radio-electric receiver. : en es
  • FR617124A - System for tightening and maintaining shoe shapes and their model, in a similar way in all sizes : en fr
  • USD72016S - Design for a radiomantel : en
  • FR617184A - Musical game : en fr
  • US1617317A - Nut lock : en
  • DK37116C - Procedure for Clothing of Choirs. : da en
  • FR617360A - Fireplace device for gasifiers : en fr
  • DE440683C - Device to improve the efficiency of blade wheels on ships by means of guide surfaces : de en
  • DE440805C - Carriage for inclined lifts : de en
  • FR617386A - Improvements to steam condensers : en fr
  • CH118978A - Process for the protection of easily oxidizable metals. : en fr
  • US1617985A - Locking device : en
  • GB265733A - Improvements in the soldering of aluminium or its alloys : en
  • FR617146A - Improvements to boats : en fr
  • GB265757A - Improved safety lock for securing door-and like handles : en
  • GB265841A - A new and improved-means of pulverizing and separating all kinds of cereals, minerals, and the like : en
  • FR617272A - End nozzle for torches : en fr
  • GB262404A - Process for recovering volatile organic substances from gas mixtures : en
  • GB265834A - Improvements in loose-leaf binders or the like loose-leaf holders : en
  • GB265890A - Improvements in stands for fountain pens : en
  • US1617644A - Cart structure : en
  • GB265800A - Improvements relating to lever operated clips : en
  • US1617437A - Boiler-water-level control : en
  • GB265809A - Improvements relating to shuttle checking appliances of looms for weaving : en
  • GB265818A - An apparatus for sinking bridge piers or the like : en
  • US1617335A - Pumping mechanism : en
  • US1617760A - Noiseless rail joint : en
  • US1617800A - Production of sheet glass : en
  • GB265739A - Improvements in holders for electric incandescent lamps : en
  • GB248336A - Process for the production of mechanically very solid bodies, of suitable shape from tungsten carbide, for tools and like articles : en
  • ES100607A1 - An industrial product consisting of paper container quilts. : en es
  • FR617231A - Windsock for freight wagons : en fr
  • FR617101A - Improvement in portable heavy oil or other liquid fuel burners : en fr
  • FR617250A - Universal choke box : en fr
  • GB265808A - Improvements in liquid fuel burners and the like : en
  • GB262414A - Oil-cooling means for oil-immersed electrical apparatus : en
  • DE440890C - Process for the preparation of condensation products of the anthraquinone series : de en
  • FR617194A - Manufacturing process for cable pulley rims : en fr
  • GB265710A - Improvements in or relating to portmanteaux, trunks, bags, suit-cases, attache cases, and the like : en
  • US1617533A - Process of reactivating purifying agents : en
  • FR617446A - Automatic vaginal speculum : en fr
  • FR617460A - Device for forced clamping of the moving contacts of an electrical circuit : en fr
  • FR617195A - Device ensuring the distribution of pulverized fuels : en fr
  • US1617786A - Spoked wheel of metal : en
  • DE441086C - Device for attaching the leather cover to driving and motorcycle saddles : de en
  • DE440796C - Movable chain for bucket elevators or the like. : de en
  • US1617932A - Meter and meter-reading device : en
  • US1617751A - Core for radiators : en
  • US1618039A - Trousers-pocket construction : en
  • GB265787A - Improvements in ingredient for printing ink : en
  • GR1437B - FIRE FILM FROM WOOD OR CARDBOARD. : el en
  • DE440922C - Switching of electric sidecar brakes, to whose circuit a resistor is parallel : de en
  • DE440667C - Device for measuring the amount of heat generated or consumed in a system using thermocouples : de en
  • DE440848C - Circuit for dimming electric motor vehicle headlights : de en
  • FR617491A - Retort for ionization : en fr
  • US1617416A - Means for measuring and controlling temperatures : en
  • DE440838C - Sheet metal bending machine : de en
  • US1617457A - Pipe cleaner : en
  • GB254689A - : en
  • CA268391A - Traction device : en fr
  • FR617346A - Surgical needle and suture assembly and method and apparatus for making same : en fr
  • FR617484A - Toy consisting of a hand-formed mask : en fr
  • US1617761A - Safety car : en
  • US1617726A - Manufacture of steel : en
  • US1617845A - Lubricating and cooling system for internal-combustion engines : en
  • GB265803A - An improvement relating to means for adjusting the height of tennis and like nets : en
  • DE440975C - Tool for pressing pedal cranks onto the pedal crank axle of a bicycle : de en
  • US1617400A - Vehicle anchorage device : en
  • GB243353A - Method of producing iron and other carbon binding metals and alloys thereof with a certain percentage of carbon directly out of oxide ore : en
  • FR617121A - Device for the automatic lighting of automobiles in bends, combined with a glare suppressing device : en fr
  • DK37114C - Weight. : da en
  • US1617901A - Wall seat : en
  • USD72051S - Design for a rtjg or similar article : en
  • US1617344A - Electric cigar lighter : en
  • US1617580A - Sanitary protector for stems of tobacco pipes, cigar holders, etc. : en
  • US1617743A - Means for piling cotton bales : en
  • DE440812C - Wringing device detachably attached to the scrubbing bucket : de en
  • DE440778C - Device for increasing the train for locomotives : de en
  • US1618154A - Bell and buzzer alternator : en
  • US1617675A - High-explosive detonator : en
  • ES99713A1 - Oven to carry out a procedure to avoid overheating of the catalyst in the synthesis of ammonia. : en es
  • US1617561A - Sintering apparatus : en
  • USD72040S - Design for an electric cigar lighter : en
  • US1617406A - Meter-operated circuit closer : en
  • US1617565A - Tree-sawing apparatus : en
  • CA268446A - Scales : en fr
  • CH118958A - Process for the production of ammonium fluoride. : de en
  • ES100151A1 - A process for rapidly producing polished tinned sanitary ammunition. : en es
  • ES97710A3 - A new manufacturing process for imitation velvet knits. : en es
  • CH118987A - Equipment on photographic apparatus to achieve sharp images when taking pictures from the hand. : de en
  • CA268371A - Game : en fr
  • US1618027A - Display stand : en
  • CA268443A - Automobile bumper : en fr
  • DE440886C - Device for measuring print lines, consisting of a plurality of scales and a slide arranged on the scale carrier : de en
  • GB265770A - Improvements in photometric test surfaces : en
  • US1617740A - Process for breaking petroleum emulsions : en
  • CH118772A - Improvement in automatic machines with rotating tool axially displaceable in reciprocating rectilinear motion. : en fr
  • DE440763C - Process for improving the mechanical properties of ferrous aluminum or aluminum alloys : de en
  • US1618006A - Liquid-delivery system : en
  • AU597027A - Device for transmitting motion froma rectilinearly reciprocating member toa rotatable member : en
  • CA268342A - Bee-hive packing device : en fr
  • US1617844A - Perfume bottle : en
  • AU318426A - Improvements in apparatus for aerating liquids : en
  • US1617668A - Sheave tensioning and adjusting device : en
  • US1617619A - Apparatus for cracking oil : en
  • CH118959A - Process for the production of oxygen. : en fr
  • CA268459A - Water gauge : en fr
  • US1617833A - Machine for washing sugar trays : en
  • US1618140A - Counting mechanism : en
  • US1617904A - Rotary casting : en
  • US1617914A - Rock drill : en
  • DE441097C - Two-axle bogie for rail vehicles : de en
  • GB263158A - Two-axle tractor with chain track drive : en
  • GB265830A - Improvements in and relating to building motions for slubbing, roving and like frames : en
  • CA7424S - Tires : en
  • CH118312A - Device to secure the clapper in the clapper pan with isolators etc. : de en
  • DE440910C - Double projector : de en
  • DE440724C - One-piece finger bar for mowing machines : de en
  • DE440864C - Control device for compressed air machines, such as air reel u. like : de en
  • GB265750A - Improvements in or relating to wrapping machines, labelling apparatus, or the like : en
  • GB265756A - Improvements in apparatus for wrapping or packeting batches of cigarettes, cartons, or like articles : en
  • CH119022A - Assembly for metal constructions, in particular for internal pressure sheet metal pipes and tanks. : en fr
  • CH119122A - Process for the production of a new dye. : de en
  • CA268433A - X-ray tube : en fr
  • FR617196A - Improvements to Single Roller Moisture Grinders : en fr
  • FR617319A - Removable fixing device for movable floor and other applications : en fr
  • US1617431A - Oven door for stoves and the like : en
  • US1617756A - Fruit-tray cleaner : en
  • US1617624A - Separating grate for grain thrashers : en
  • CA268376A - Glazing bar : en fr
  • CA268349A - Steam shovel : en fr
  • CH118903A - Process for covering a metal core with a layer of fibrous material. : en fr
  • CH119015A - Iron alloy. : de en
  • US1618153A - Collapsible tire-building form : en
  • US1617378A - Arrangement for governing internal-combustion engines : en
  • GB265738A - Improved construction of holder for use with chair arm or the like : en
  • GB266034A - Improvements in coin-freed apparatus : en
  • US1617814A - Pipe-cutting machine : en
  • DE440959C - Ring roller mill with two grinding rings : de en
  • FR617443A - Boron precipitation process : en fr
  • CH118826A - Thermally controlled switch. : en fr
  • US1617587A - Flexible pipe connection : en
  • US1617637A - Electric-arc lamp : en
  • ES100576A1 - A machine to produce force. : en es
  • ES100587A1 - Ternary hard alloys of lead, antimony and arsenic, constitutive of ammunition or hunting leads. : en es
  • FR617241A - Improvements to silos for fodder or other similar applications : en fr
  • DE440808C - Attachment of the rail connectors required for the conductive bridging of the running and power rail joints : de en
  • DE440929C - Bodice or the like with interchangeable locking rods : de en
  • CA268377A - Headlight mechanism : en fr
  • DE440782C - Nozzle for water pipes : de en
  • CA268361A - Conduit : en fr
  • US1617428A - Reproduction of music and speech : en
  • US1617655A - Dcorlock : en
  • US1618008A - Car construction : en
  • US1618010A - Headlight : en
  • US1617893A - Sheet-feeding apparatus : en
  • DE440854C - Closure for the removable brewing device of coffee makers with water and steam use : de en
  • DE440950C - Sweat band for headgear using a rubber sponge : de en
  • FR617109A - Mounting the cultivator discs : en fr
  • GB265825A - Improvements in and connected with motorcycle sidecars and the like : en
  • GB265802A - Improvements in valves and taps : en
  • CA268346A - Teat cup : en fr
  • DE440964C - Film switching device : de en
  • FR617377A - Rotary compressor : en fr
  • FR617334A - Tool for sharpening pencils, using safety razor blades : en fr
  • GB265656A - Improvements in or relating to wheel brakes for vehicles : en
  • GB265791A - Improvements in or relating to transparencies for envelopes, wrappers, and like articles : en
  • US1617537A - Attachment for shampoo boards : en
  • NL15327C - : en
  • US1617862A - Switch : en
  • US1617405A - Testing system for automatic telephone switches : en
  • US1617903A - Support for vehicle bumpers : en
  • CH118916A - Instrument for notching glass objects of substantially circular cross section for cutting. : en fr
  • DK37113C - Closing device for Bottle Boxes for Beer, Soda, Wine and the like. : da en
  • US1618144A - Hair waver : en
  • US1617528A - Anchor : en
  • US1617909A - Machine for pitting drupaceous fruits : en
  • US1617336A - Testing system : en
  • US1617590A - Articulator : en
  • US1617554A - Drill bushing : en
  • US1617978A - Disk wheel : en
  • US1618146A - Machine for forming products from pulpy mass : en
  • US1617801A - Revoluble metal-cutting stick : en
  • USD72025S - Design fob an automobile trunk back : en
  • FR617186A - Mudguard and fixing means : en fr
  • FR617385A - Improvements to surface condensers with several groups of tubes : en fr
  • CH118977A - Process for coating the surface of iron bodies with a metal mass that conducts heat well. : de en
  • DE440831C - Device to prevent fraudulent influence on the clockwork unrest on time control devices for carrier pigeon competitions : de en
  • CA268343A - Torch : en fr
  • DE440628C - Eye protection screen : de en
  • DE440703C - Differential mixing valve : de en
  • FR617152A - Surgical instrument : en fr
  • FR617358A - Device for high pressure lubrication : en fr
  • DE440661C - Surface capacitor : de en
  • FR617117A - Hearths used for the combustion of finely pulverized fuels : en fr
  • FR617205A - Device for filling and emptying casks, tanks or other receptacles : en fr
  • DE440768C - Device for atomizing liquids, for concentrating solutions, for homogenizing suspensions or for carrying out chemical reactions within atomized substances : de en
  • DK37122C - Stroller or similar Vehicle. : da en
  • GB265807A - Improvements relating to the casting in situ of concrete building structures : en
  • GB266268A - Improvements in multi-channel telegraphy : en
  • US1617462A - Footwear : en
  • US1617646A - Frederic mange : en
  • FR617245A - Improvements to turbines : en fr
  • GB265758A - A new or improved machine for affixing sheets of paper or the like to boards, cards or like mounts : en
  • DE440856C - Method of making patterned rubber : de en
  • GB265842A - New and improved method for manufacturing the knives of razors : en
  • FR617434A - Improvements in the production of aliphatic compounds : en fr
  • FR617356A - Improvements in methods and apparatus for the manufacture of cast glass sheets : en fr
  • GB265854A - Improvements in label clips for railway wagons and the like : en
  • DE440567C - Card prism for fine stitch jacquard machines for looms : de en
  • DE440924C - Multi-part core for casting hollow cast parts : de en
  • FR617441A - Improvements made to devices intended to dispense measured quantities of liquids, in particular to gasoline dispensing devices for automobiles : en fr
  • US1617535A - Concrete wall construction : en
  • GB265779A - Improvements in or relating to perpetual date indicators : en
  • GB265823A - Improved means for closing and disinfecting the mouthpieces of telephone transmitters : en
  • US1617543A - Fishing reel : en
  • US1617816A - Amphibian airplane : en
  • ES100608A1 - A mechanical embroidery procedure. : en es
  • GB265870A - Improvements in casting reels for fishing rods : en
  • DE433741C - Device for emptying cylindrical superphosphate production vessels : de en
  • CH118785A - Toothed wheel with crown independent of the hub. : en fr
  • US1618058A - Electric-meter circuit : en
  • CA268382A - Pneumatic pad : en fr
  • FR617259A - Toy gun : en fr
  • FR617494A - Advanced clutch and gear change system : en fr
  • GB243362A - Improvements in or relating to record-card-controlled statistical machines : en
  • DE440672C - Device for starting heavy oil engines by means of Zuendoels : de en
  • US1617849A - Tongue for wagons, binders, and the like : en
  • US1617970A - Multiple receiving device : en
  • FR617416A - Continuous projection cinematographs, with intense lighting, giving relief, not tiring the films and allowing the recording of rapid movements : en fr
  • FR617303A - Automatic gear change : en fr
  • FR617352A - Process for increasing the strength of artificial yarns and products made from artificial yarns : en fr
  • FR617150A - Method of using galvanic baths comprising transport devices : en fr
  • FR617440A - Improvements made to flammable liquid dispensers : en fr
  • GB265698A - Improvements in or relating to control knobs : en
  • US1617652A - Stethoscope : en
  • US1617684A - Electric gas-filled discharge device : en
  • US1617794A - Bottle closure : en
  • AU293526A - Dish-washing machines : en
  • DE440777C - Brake accelerator for single-chamber compressed air brakes : de en
  • US1617409A - Lathe : en
  • US1617443A - Micrometer : en
  • US1617663A - Gauging machine : en
  • US1617383A - Fruit-juice extracting and display device : en
  • CH119109A - Rail braking device for electric motor vehicles. : de en
  • AU486426A - Improvements in or relating to rotary kilns for burning cement, ore and similar materials : en
  • CH118747A - Remote indicating device for shooting installations. : en fr
  • CA268393A - Gear teeth cutter : en fr
  • CA268436A - Ironing press burnguard : en fr
  • US1617403A - Automatic compensating chuck : en
  • US1617491A - Process of making expansible collapsible elements : en
  • US1618030A - Carburetor : en
  • GB266049A - Improvements in or relating to apparatus for measuring granular materials : en
  • US1617915A - Rotary engine for rock drills : en
  • DE440511C - Method and apparatus for distillation under high vacuum : de en
  • US1617593A - Mechanical manipulating mechanism : en
  • US1618018A - Transmitter apparatus : en
  • US1618123A - Self-oiling pulley : en
  • US1617647A - Oil-burner system and apparatus : en
  • US1618061A - Tile-fettling machine : en
  • DE440895C - Foot warmer : de en
  • CA268335A - Wrapper cabinet : en fr
  • GB266045A - Improvement relating to the electrolytic separation of metallic chromium : en
  • US1617506A - Pump-rod-hanger mechanism : en
  • US1617858A - Screen for nozzles : en
  • US1617923A - Surgical baker : en
  • DE440974C - Device for the dilution of waste water : de en
  • CH119096A - Body frame. : de en
  • US1617319A - Roller bearing and method of assembling the same : en
  • US1617704A - Process and apparatus for moistening paper : en
  • AU141126A - A roundabout having reciprocating motion usable for amusement purposes : en
  • CH118983A - Depositing device for die setting and line casting machines with die rods guided in a circuit on guide wires. : de en
  • US1617376A - Signal switch : en
  • US1617677A - Assickctob : en
  • CH118745A - Socket device. : en fr
  • US1617512A - Power mechanism for driving tools : en
  • US1617979A - Tungsten arc lamp : en
  • CH117550A - Knitted fabric. : de en
  • US1618120A - Guard for buzz planers : en
  • US1617784A - Motor mounting : en
  • FR617389A - Device for suspension of automobile chassis by means of efficient shock-absorbing tires : en fr
  • FR617391A - Improvements to reservoir pen holders : en fr
  • CH119072A - Neon and mercury tube. : en fr
  • CH118980A - Binder with device for perforating sheets or notebooks intended to be placed in the binder. : en fr
  • CH119058A - Cable junction device comprising a core surrounded by wires. : en fr
  • US1617938A - Method of and apparatus for determining the pliability of strands : en
  • FR617208A - Closing device for machine guns and similar automatic firearms with rotating shutter : en fr
  • CA268375A - Grain harvester : en fr
  • US1617697A - Distillation of carbonaceous material : en
  • US1617806A - Support for folding camp stoves and ovens : en
  • US1617795A - Stop-motion mechanism for braiding and like machines : en
  • US1617871A - Oven heat regulator : en
  • US1618046A - Socket wrench for ford automobiles : en
  • US1617346A - Adjustable safety steel tread : en
  • US1617318A - Trolling lure : en
  • US1617617A - Testing device for ignition systems : en
  • US1617922A - Malted-milk dispenser : en
  • USD72031S - Design for a clock case : en
  • US1617779A - Loose-leaf binder : en
  • CA268379A - Railway signal : en fr
  • GB266039A - Improvements in or relating to folding wardrobes, cupboards, bookcases, cabinets, and the like : en
  • US1617616A - Process of rendering iron and steel nonoxidizable and articles produced thereby : en
  • FR617419A - Fluid Pressure Brake Improvements : en fr
  • GB265797A - Improvements in means for venting air from water mains and the like : en
  • DE440609C - Circuit arrangement for telephone systems with call folders for call seekers : de en
  • GB252366A - Process for the production of gas and liquid-tight vessels and pipes : en
  • FR617486A - Fluorine preparation process : en fr
  • USD72026S - Cartnet : en
  • GB265886A - Improvements in or relating to clocks : en
  • FR617378A - Security lighting system for automobiles or other vehicles : en fr
  • FR617258A - Further training in bodywork : en fr
  • GB265776A - Improved appliance for topping beet or like root crops : en
  • FR617191A - Automatic disengagement device for sand preparation machines : en fr
  • DE440601C - Steerable conveyor cart : de en
  • US1617884A - Pulsator-operated liquid-feed tank : en
  • US1617960A - Process of recovering adsorbed material from adsorptive material : en
  • US1617504A - Filter : en
  • ES100577A1 - A new plow for all kinds of agricultural crops. : en es
  • FR617149A - Clamping device usable in particular as a notebook holder or for binding loose sheets : en fr
  • FR617306A - Advanced machine for making fringes : en fr
  • US1617338A - Sewing machine : en
  • US1617594A - Relay : en
  • US1618016A - Rolled-steel chill : en
  • FR617388A - Heating device for sheet dispensers : en fr
  • DE441048C - Wrapping device for wrapping small, especially pressure-sensitive objects in foils or metal plates : de en
  • ES100575A1 - Spark plugs for the lighting of internal combustion engines. : en es
  • ES99791A2 - A new hive. : en es
  • AU225726A - Quick hardening cement with high resistance : en
  • GB254296A - Improvements in multi stage disc turbines : en
  • FR617122A - Chain saw : en fr
  • GB266036A - Improvements in or relating to endless track vehicles : en
  • US1617690A - Vehicle direction signal : en
  • GB265879A - Improvements in or relating to presses for making briquettes : en
  • US1617693A - Process of manufacturing cork disks and product of the same : en
  • DE440741C - Continuous groove in the clamping edges of frame strips : de en
  • FR617110A - Faculty : en fr
  • GB266042A - Improvements in or relating to power driven road vehicles : en
  • GB265699A - Improvements in or relating to motor propelled road vehicles : en
  • FR617455A - Airtight seal against moths : en fr
  • DE440835C - Device for scraping using scraper disks and scraper breakers : de en
  • DK37115C - Coupling to Frequency Multiplication. : da en
  • FR617163A - Adjustable resistance sculling device : en fr
  • CH119010A - Regulator device for timepieces. : en fr
  • GB255483A - Improvements in tube coating apparatus : en
  • DE440640C - Violin lute : de en
  • GB265873A - Improvement in fire-proof shutters : en
  • ES99641A1 - Installation of rectifiers, especially for high voltage direct current. : en es
  • US1617853A - Pump : en
  • ES99883A1 - Electric heating by high pressure steam. : en es
  • FR617221A - Mechanical friction control for lever shears : en fr
  • FR617384A - Device to measure the arch of the arch of the foot : en fr
  • GB258280A - Improved ear cap : en
  • GB265863A - Improvements relating to breech-loading fire arms : en
  • FR617147A - Artificial fertilizer distributor : en fr
  • US1617553A - Bag frame : en
  • US1617585A - Hoist for trucks : en
  • FR617328A - Method and devices for regulating temperature in wood charcoal or other apparatus : en fr
  • US1618148A - Method of purifying carbohydrate solutions, etc. : en
  • US1617418A - Cleat : en
  • US1617672A - Chuck : en
  • US1617994A - Handy top for fish baskets : en
  • CA268369A - Oscillation eliminator : en fr
  • US1617754A - Manufacture of paints : en
  • US1617478A - Steel-wool ink eraser : en
  • FR617299A - : fr
  • ES99329A2 - A procedure to dissolve scale from boilers and prevent new ones. : en es
  • DE440912C - Switchboard arrangement for motor vehicles : de en
  • FR617249A - Automatic machine for forming the heads of grooved wood or metal screws : en fr
  • FR617201A - Arrangement for repeated actuation of shafts : en fr
  • ES99688A1 - Compressed air spring. : en es
  • GB265839A - Improvements in and relating to relief valves : en
  • GB266424A - Improvements in or relating to contractible and expansible supporting means suitable for use in the construction of pipes, tunnels, bridges and other bodies or structures : en
  • ES100131A1 - A tower system. : en es
  • FR617339A - advanced pedal clamping vice : en fr
  • CH118942A - Sewing machine. : de en
  • GB265719A - Sink strainer : en
  • FR617371A - Arrangement for clamping the food to be cut on the table of meat cutting machines and the like : en fr
  • US1617645A - Power potato grader : en
  • US1617688A - Rotary screen : en
  • US1617353A - Extraction of gold from dilute solutions : en
  • DE440834C - Lighting device on keyboard instruments : de en
  • DE440837C - Process for leveling and smoothing sheet metal by stretching : de en
  • FR617310A - Improvement in steering wheels without spindles : en fr
  • GB264447A - Corner pieces for rugs : en
  • GB265761A - Improvements in sheet fed rotary off-set perfecting machines : en
  • FR617397A - Process for the preparation of benzanthrone derivatives : en fr
  • FR617425A - New articulated ramp for signs and light decorations : en fr
  • US1617966A - Jack-post construction : en
  • US1618134A - Necktie : en
  • GB265843A - Improvements in toys or appliances for playing games : en
  • GB265894A - Improvements in or relating to spring foundations far upholstery : en
  • US1617598A - Method and apparatus for feeding molten glass : en
  • US1617977A - Strainer : en
  • DE440701C - Pressure rod for rolls : de en
  • FR617312A - Improved apparatus for vulcanizing the treads of used rubber pneumatic tires : en fr
  • DE440893C - Smoldering generator for fine-grained and wet raw lignite : de en
  • US1617730A - Counting machine : en
  • US1617822A - Sleeping pillow : en
  • CA268357A - Flower : en fr
  • US1617588A - Composite product and method of making the same : en
  • FR617160A - Improvements to manufacturing processes for uniformly loaded signal conductors : en fr
  • DE435353C - Fresh air preheater for internal combustion engines : de en
  • FR617168A - Improvements to lifting devices : en fr
  • GB265755A - Improvements in cooling devices applicable as cold accumulators : en
  • DE440757C - Method to compensate for capacity inequalities in telephone cables : de en
  • ES100545A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • GB265794A - Improvements relating to blotting appliances : en
  • DE434168C - Roll top for motor vehicles : de en
  • FR617119A - Elastic bicycle saddle support : en fr
  • GB265753A - Improved barrow wheel : en
  • FR617468A - Process and installation for firing ceramic products : en fr
  • USD72048S - Design for a spoon or similar article : en
  • US1617682A - Hair clipper : en
  • FR617372A - Coloring system for signals : en fr
  • GB265826A - A metallic dust excluder for universal joints : en
  • US1617866A - Cord protecting and supporting device : en
  • USD72049S - Eugene j : en
  • FR617288A - Further training in high pressure and high superheating steam turbine installations : en fr
  • GB265717A - Improvements in airscrews : en
  • DE440827C - Process for the production of easily soluble dyestuff preparations : de en
  • FR617368A - Improvements made to the device for supplying pulverized fuels to the combustion chambers : en fr
  • US1618132A - Furring plate : en
  • USD71996S - Design for a textile fabric : en
  • FR617466A - Combined automatic circuit breaker and voltage regulator, intended in particular for vehicle lighting machines : en fr
  • GB265888A - Improvements in and relating to devices for raising and lowering windows : en
  • US1617420A - Sheet-metal-working machine : en
  • US1617422A - Means for maintaining the prime in pumps : en
  • US1618135A - Exhaust-steam injector : en
  • US1617455A - Process of making lubricants : en
  • US1617785A - Method of preventing the wilting of leaves and flowers : en
  • US1617516A - Valve mechanism : en
  • CA268389A - Horse shoe : en fr
  • CA268432A - Method of drawing sheet glass : en fr
  • CH119006A - Electrical measuring instrument. : en fr
  • US1618129A - Cushion tire : en
  • USD71995S - Design for a textile fabric : en
  • US1618107A - Drawing sheet glass : en
  • FR617239A - Folding armchair-table, all in slats, for the beach and the garden : en fr
  • FR617351A - Fast binding device for separate sheets : en fr
  • FR617459A - New electrical piping assembly system : en fr
  • DE440669C - Test press for collar pipes : de en
  • DE440868C - Cutting tool, in particular for cutting sheet metal : de en
  • DE440876C - Glass blowing machine : de en
  • US1617781A - Brake-drum construction : en
  • US1618096A - Tobacco-cutting machine : en
  • FR617430A - Improvements in the manufacture of aliphatic compounds : en fr
  • CA268429A - Glass surfacing method : en fr
  • CA268452A - Printing apparatus : en fr
  • US1617879A - Check-indorser inking mechanism : en
  • US1617911A - Dustproof door for wardrobe trunks : en
  • GB265752A - Device for working out calculations in connection with structures of reinforced concrete : en
  • GB265831A - Improvements in or relating to the manufacture or recovery of substances from residual liquors of the beet sugar industry : en
  • DE441019C - Container with domed lid for biscuits, chocolates, cigars, etc. like : de en
  • US1617956A - Crystal detector : en
  • USRE16552E - Grain shocker : en
  • DE440970C - Process for the production of metallic coatings : de en
  • DE440603C - Protection device for motor vehicles : de en
  • FR617185A - Device to facilitate the assembly of the strings of violins or similar instruments : en fr
  • GB265785A - Improvements in hoods for use on motor vehicles : en
  • US1617514A - Process of producing commercial baking dough : en
  • US1617827A - Bale-tie buckle : en
  • DE440531C - Protective cover for tire covers consisting of several layers : de en
  • US1617388A - Shedding and shuttle-actuating mechanism for looms : en
  • US1617392A - Carrier-wave-transmission system : en
  • US1617604A - Method of making fabric for corsets, bandeaux, brassieres, and the like : en
  • US1618003A - Variable grid leak : en
  • US1618056A - Railroad tie : en
  • CA268463A - Auto license plate : en fr
  • GB265883A - Improvements in electrical apparatus for heating liquids : en
  • DE440523C - Device for cutting aquatic plants : de en
  • FR617428A - Improvements to the production of an aliphatic body : en fr
  • GB265711A - Improvements in or relating to the manufacture of evacuated vessels such as thermionic valves : en
  • CH118972A - Process for the production of light oils starting from organic bodies. : en fr
  • FR617162A - Holder for loose-leaf registers : en fr
  • FR617321A - Air cooling device : en fr
  • FR617470A - Automatic safety device for gas appliances : en fr
  • DE440859C - Talking machine : de en
  • US1617432A - Illuminating and signal lamp : en
  • US1617448A - Vanity case : en
  • FR617242A - Provision for the suppression of higher harmonics in the consumption circuit of rectifier installations, in order to avoid telephone disturbances : en fr
  • FR617277A - Time delay thermal relay device : en fr
  • FR617482A - Improvements made to polyphase electric machines : en fr
  • DE438705C - Manufacture of cutting, piercing or scraping tools : de en
  • DE440602C - Direction indicators : de en
  • ES100609A3 - A procedure for the manufacture of poplin fabric. : en es
  • US1617828A - Luggage carrier for automobiles : en
  • US1617538A - Road grader : en
  • US1617574A - Dump-door-operating mechanism : en
  • USD72011S - Design fob : en
  • US1617412A - Synthetic perfume : en
  • US1617531A - Liquid-dispensing apparatus : en
  • US1617329A - Mop : en
  • ES100583A1 - A procedure for the manufacture of brooms, walkers, dusters, brushes, and brushes, without seams, ties, or nails, by means of pressure rigging, composed of a clamp or jaw and a clamping plate, or strap or clamp. : en es
  • GB266423A - Improvements in apparatus for utilising waste beer or the like : en
  • US1617921A - Ash-spraying apparatus : en
  • US1617928A - Low-water alarm : en
  • CH118922A - Partitioned automatic mechanical grille. : en fr
  • DK37126C - Safety commissioning swing for Automobiles. : da en
  • US1617515A - Arc shield : en
  • US1617343A - Sweeping and dust-settling compound : en
  • US1617990A - Dry dock : en
  • US1617372A - Repeating coil : en
  • US1617653A - Apparatus for forming glass sheets or plates : en
  • US1617943A - Device for aiding combustion in furnaces : en
  • US1617453A - Attachment for combination squares : en
  • US1617544A - Manufacture and treatment of threads : en
  • CA268359A - Transportation container : en fr
  • DE440879C - Multi-part round brush : de en
  • DE440934C - Reinforcement of the mutual connection of wedge ring parts and tubbing plates lying next to one another in the shaft circumferential direction : de en
  • DE440767C - Device for the production of finned tubes : de en
  • CH118943A - Knitting and warping bobbins. : de en
  • CH117279A - Brine conveyors on rotary refrigeration machines. : de en
  • USD72018S - Design for a lighting-fixture canopy : en
  • CA268438A - Ironing press burnguard : en fr
  • CA268468A - Peanut cooking machine : en fr
  • US1618145A - Milk-can-top lock : en
  • USD72021S - Design for cover paper or the like : en
  • US1617470A - Domestic oil-burner installation : en
  • USD72037S - Design for embroidered textile fabric : en
  • CH118934A - Cell ring for machines for cleaning bottles, jugs and similar vessels. : de en
  • US1617550A - Kiln : en
  • US1618062A - Collapsible crate : en
  • AU41226A - Improvements in and relating to machines for grading fruit, vegetables andother objects : en
  • CA268441A - Oil refining method : en fr
  • AU45626A - Improvements in atomisers for internal combustion engines : en
  • CA268458A - Animal trap : en fr
  • US1617654A - Means for cleaning sand filters of large surface : en
  • US1618124A - System of accrual accounting : en
  • DE440766C - Wire linen : de en
  • DE440801C - Process for degreasing or cleaning goods using specifically heavy fluids : de en
  • US1617673A - Nozzle for paper-making machines : en
  • CH119073A - Electric tube. : de en
  • DE440754C - Device for shearing off the interchangeable or weft loops during weaving : de en
  • CH119124A - Process for the production of a new dye. : de en
  • GB253116A - Improvements in or relating to changeable signs or exhibitors : en
  • GB265700A - Improvements in or relating to the braking of vehicles and more especially of electric tramway and other cars : en
  • CA268386A - Automobile headlight : en fr
  • DE440785C - Writing device with surrounding writing paper tape : de en
  • CH119121A - Process for the production of a new dye. : de en
  • CH118885A - Control valve for single-chamber freight train brakes. : de en
  • CA268397A - Amusement device : en fr
  • CA268439A - Typewriting machine : en fr
  • FR617322A - Improvements to grinding machines : en fr
  • GR1435B - POWER SUPPLY SYSTEM. : el en
  • CH117017A - Device for protecting electric meters against external magnetic fields. : en fr
  • CH119132A - Process for the production of a new metal-containing dye. : de en
  • AU2588625A - Improvements inthe control ofthe supply of fuel to diesel cycle or mixed cycle internal combustion engines : en
  • CH119079A - Corrugated hood. : de en
  • CH119099A - Device for adjusting spotlights that can be swiveled in two directions beyond a wall. : de en
  • US1617390A - Arc-extinguishing device : en
  • US1617592A - Abrasive tool : en
  • US1617964A - Combined shade and awning for windows : en
  • GB266390A - Improvements in or relating to motor propelled road vehicles : en
  • US1617660A - Antifriction bearing : en
  • US1617426A - Method of producing paints for fishing nets : en
  • US1617549A - Stuffing box : en
  • US1617854A - Die head : en
  • USD72045S - Design for figured tissue paper : en
  • US1617407A - Meter : en
  • US1617568A - Wave motor : en
  • DE440784C - Lifting device for the hinged lid of sausage filling machines : de en
  • DE440824C - Comb built into a collecting container for air handling systems : de en
  • FR617148A - Device to operate the tipping of a truck body : en fr
  • GB265892A - Improvements relating to the windows of motor vehicles : en
  • GB265860A - Improvements in or connected with driving belts and conveyor belts : en
  • ES100599A1 - Device for the manufacture of felts by air stream. : en es
  • GB265722A - Deviation-indicating apparatus for rail-less vehicles for overhead wire electric traction : en
  • US1617907A - Roller bearing : en
  • FR617164A - : fr
  • GB265741A - Improvements in the nozzles used on the hose ends of petrol supply devices : en
  • FR617398A - Plug for electric wires and particularly ignition wires of internal combustion engines : en fr
  • GB265833A - Process for the electrolytic separation of metallic chromium : en
  • GB265799A - Improvements in and connected with buffer cases : en
  • US1617640A - Machine for computingr wages : en
  • AU259726A - Improvement in magazine razor : en
  • US1617490A - Loading boom : en
  • US1617974A - Wireless signaling system : en
  • FR617336A - Improvements in gasoline dispensing devices : en fr
  • CH118954A - Device for heating test tubes or the like. : de en
  • CH119019A - Easily oxidizable metals and alloys casting process. : en fr
  • DE440641C - Device for depositing box workpieces or the like. : de en
  • US1617499A - Vegetable slicer and shredder : en
  • US1617831A - Educational and game device : en
  • US1617876A - Adjustable type carrier : en
  • CH118989A - Method and device for applying written, numerical and similar characters to plates, tapes and other substrates of thin layers of chemical preparations. : de en
  • US1617846A - Gravity toy : en
  • CA268351A - Vehicle brake : en fr
  • CA268467A - Internal combustion engine : en fr
  • AU131826A - Improvements in or relating' tothe pitting' of fruit : en
  • CA268367A - Paper cutter : en fr
  • DE440862C - Cattle tank with pendulum flap that is moved by the animal and opens the inflow : de en
  • US1618019A - Device for lining railway tracks : en
  • FR617462A - Caliper gauge for measuring screws or taps with triangular threads on the side of the thread : en fr
  • US1617468A - Typewriting machine : en
  • US1618128A - Cushion tire : en
  • US1618045A - Valve mechanism for internal-combustion engines : en
  • US1618106A - Refrigerator : en
  • US1617729A - Nonskidding device for automobiles : en
  • US1617912A - Measuring device for high-voltag networks : en
  • US1617947A - of leeds : en
  • US1617870A - Cushion tire : en
  • US1617623A - Ring-joint machine : en
  • US1617363A - Switch mechanism : en
  • US1617859A - Method of annealing copper articles : en
  • US1617792A - Internal-combustion engine : en
  • US1618070A - Railway-truck-journal-box yoke : en
  • US1617615A - Tread member for traction devices : en
  • US1617540A - Abnormal temperature alarm : en
  • DE440822C - Process for the production of curved wooden walls curved in more than one direction : de en
  • ES99640A2 - Provision to protect low intensity installations against the influence of high intensity lines. : en es
  • FR617400A - Improvements in the making of models and casts, in particular of parts of the body of humans or animals : en fr
  • CH118967A - Process for preparing imino-1-oxy-2-phenylimino-4-naphthoquinone. : en fr
  • US1617525A - Floor mop : en
  • CA268339A - Rail fastener : en fr
  • US1617567A - Oil engine : en
  • US1617937A - Illuminated level : en
  • US1617988A - Feeder : en
  • DE440802C - Process for the preparation of benzoxazolone-6-arsic acids : de en
  • DK37132C - Measures for Sampling and Filling of Milk Samples and the like. : da en
  • US1617562A - Work-holding means : en
  • US1618112A - Storage battery : en
  • US1617485A - Dial gauge : en
  • US1617712A - Band-saw machine : en
  • US1617339A - Chick feeder : en
  • US1617887A - Manufacture of lead compounds : en
  • US1617983A - Method and apparatus for braiding reenforced cords : en
  • DE440826C - Electric slave clocks operated by electric waves : de en
  • DE440946C - Carburizing device by sucking in air over finely divided fuel : de en
  • GB265709A - Improvements in, and relating to, blotters : en
  • GB265852A - An improved heat economy device for use with domestic gas rings and for like purposes : en
  • US1617774A - Typewriter word counter : en
  • US1617798A - Art of grinding hobs : en
  • US1618050A - Incubator thermometer : en
  • FR617232A - Steam production plant with controlled circulation of a liquid : en fr
  • US1617324A - Electric switch : en
  • FR617273A - Automatic match holder : en fr
  • US1617664A - Swivel socket : en
  • US1617948A - Clasp : en
  • US1617333A - Drain device : en
  • US1617722A - Focusing attachment for microscopes : en
  • US1617993A - Multiplex-channel repeater system : en
  • US1618092A - Vanity-case ejector : en
  • DE440937C - Arrangement for attaching printing clichés on wooden feet and facet holders : de en
  • US1617758A - Apparatus for examining vehicle tires : en
  • US1618116A - Means for sintering fine ores or pulverous ores : en
  • FR617292A - Improvements to vacuum brakes on automobiles : en fr
  • GR1438B - IMPROVEMENTS IN LAMPS SUITABLE FOR LIGHTING AND HEATING OPERATING BY MINERAL, PRESSURE LIQUID AND PARAPHIN LIQUID. : el en
  • CH119011A - Charm watch. : en fr
  • CH119101A - Device for vulcanizing tire covers. : de en
  • DE440869C - Trolley with platform that can be raised and lowered hydraulically : de en
  • US1617450A - Typewriting machine : en
  • US1617467A - Radio signalling system : en
  • US1617368A - Securing device for vehicles : en
  • US1617738A - Process for treating petroleum emulsions : en
  • DE440847C - Changeover switch which is controlled by two resonance springs which are alternately set in oscillation : de en
  • GB259177A - Improvements in or relating to blank feeding and holding mechanism for nut tapping and like machines : en
  • US1617631A - Regenerative purging system for refrigerating plants : en
  • US1617601A - Water heater : en
  • US1617685A - Library shelf : en
  • US1617830A - Door hinge : en
  • FR617140A - Bobbin detection mechanism for looms : en fr
  • CA268454A - Sash and screen : en fr
  • CH119012A - Clock. : de en
  • DE440906C - Work stand for individual honeycomb frames : de en
  • US1617479A - Air box for stokers : en
  • US1617692A - Tin for anchovies, salt meat, and preserved fish : en
  • USD72006S - Design fob a badge or similar article : en
  • US1617399A - Oil-burning pressure torch : en
  • US1617458A - Automobile steering mechanism : en
  • US1617836A - Rail bond : en
  • US1617413A - Telephone system : en
  • US1617510A - Method and means for treating metals : en
  • US1617707A - Laminated material and method of making the same : en
  • US1617716A - Automobile bumper : en
  • FR617213A - Stretch fabric bandage : en fr
  • GB238570A - Improvements in sheet feeding device : en
  • GB265778A - Improvements in and relating to duplicating with the aid of stencils : en
  • US1617606A - Machine tool : en
  • US1617421A - Spool : en
  • US1617705A - Tire-making machine : en
  • US1617316A - Window screen : en
  • US1617674A - Hydrostatic mine : en
  • US1618055A - Device for artificial illumination : en
  • US1617687A - Mechanical face with movable features : en
  • US1617812A - Repair tool : en
  • US1618067A - Oil burner : en
  • USD72019S - Design fob coveb papee ob the like : en
  • US1617370A - Wave compensation on telephone lines : en
  • US1618075A - Type bar : en
  • US1618147A - Garter : en
  • ES99761A1 - Improvements in or related to conduit hooks : en es
  • USD72015S - Design for a lunch-counter stool : en
  • US1617681A - Atomizing device : en
  • US1617427A - Apparatus fob working strand material : en
  • USD72023S - Design for a lock : en
  • US1617762A - Column and guard : en
  • US1618041A - avery : en
  • CA268345A - Tractor mechanism : en fr
  • CH119000A - Pressure gauge for compressed gases with a consumption pointer that can be set independently of the pressure pointer. : de en
  • US1617701A - Diuretic product and process of making the same : en
  • US1618037A - Reboring device : en
  • US1618054A - Change-speed gearing for motor vehicles : en
  • US1617414A - Signaling system : en
  • CH118984A - Cliché to reproduce prints, drawings, etc. and process for its manufacture. : en fr
  • CA268445A - Scales : en fr
  • CA268384A - Automobile protector : en fr
  • CH118935A - Apparatus for evacuating a receptacle containing perishable foodstuffs or other products to be preserved and for hermetically closing this receptacle. : en fr
  • DE440790C - Self-tensioning runway stand : de en
  • DE440811C - Coal dust firing for industrial furnaces : de en
  • FR617170A - Improvements to containers for liquefied gases : en fr
  • DE440866C - Rigid body composed of helically symmetrical spring elements arranged around a common axis : de en
  • DE434383C - Single-acting plunger pump with an insert cylinder containing the suction and pressure valves : de en
  • GB250257A - Improvements in intermittently operating electric regulators : en
  • DE440629C - Injection syringe designed for single use only and also designed as an ampoule : de en
  • FR617301A - Improvement in the establishment of freewheel catches : en fr
  • GB243031A - Process for the production of solutions for lacquering, impregnating, coating, doping or the like of fabrics, fibrous and solid materials of any kind : en
  • CH119128A - Process for the production of a new metal-containing dye. : de en
  • AU8726A - An improved device tobe attached to and used in conjunction witha cream separator forthe cooling and aerating of cream : en
  • US1617773A - Educational card game : en
  • CH118985A - Rotogravure printing machine for sheets. : de en
  • FR617167A - Combined household utensil : en fr
  • GB265743A - Improvements in or relating to sockets for receiving and supporting plug-in vacuum tubes : en
  • GB265824A - Improvements in valve operating mechanism : en
  • AU477726A - Concrete railroad ties : en
  • US1617367A - Binding strip for running-board treads : en
  • US1617749A - Apparatus for watering areas of land : en
  • US1617885A - Attachment for humidity-controlling units : en
  • FR617222A - Single jet carburetor : en fr
  • AU578027A - Improvements in and relating to sulphuric acid chambers : en
  • CH119080A - Device for nail care. : de en
  • CH119119A - Process for the production of a new dye. : de en
  • US1617501A - Fuel-feeding device for combustion engines : en
  • US1617374A - Pile-elevating mechanism : en
  • CA268337A - Brake slack adjuster : en fr
  • US1617387A - Portable wire tensioning and twisting machine : en
  • US1618082A - Attachment for shears : en
  • US1617818A - Fastener : en
  • US1617957A - Multiple receiving device : en
  • CA268394A - Binder for fuel : en fr
  • US1617980A - Hairpin : en
  • DE440608C - Self-discharger : de en
  • US1618069A - Roller skate : en
  • FR617254A - Dust extraction device : en fr
  • FR617153A - Advanced training in motor-driven tools : en fr
  • FR617489A - Apparatus designed to prevent deformation of flexible collars for men : en fr
  • GB265893A - Improvements in and relating to multi-cylinder two-stroke cycle internal combustion engines : en
  • GB265695A - Improvements in automatic and semi-automatic telephone systems : en
  • ES100611A1 - A luminous device with automatically replaceable drawings and inscriptions. : en es
  • GR1432B - BILATERAL BRIDGE MECHANISM FOR SHIPS. : el en
  • FR617406A - Elastic bicycle handlebars : en fr
  • CH118816A - Process for the production of stranded conductors with a rectangular cross section from round individual conductors by twisting and pressing. : de en
  • FR617471A - Starting device for automatic arc welding machines : en fr
  • GB265868A - Improvements in lawn tennis and similar racquets : en
  • FR617200A - Transport arrangement for cutting machines : en fr
  • FR617118A - Elastic support for bicycle saddle : en fr
  • FR617365A - Removable balloon that can be adapted to any discovery body model : en fr
  • GB247571A - Process and apparatus for the gasification of solid fuels : en
  • GB265885A - Saddle for bicycles, motor cycles and the like : en
  • FR617382A - Improved discharge tube coupling circuit : en fr
  • DE440820C - Motorized handcart : de en
  • FR617422A - Improvements in tractors and similar vehicles : en fr
  • FR617429A - Improvements in the manufacture of aliphatic compounds : en fr
  • GB248327A - Improvements in or relating to woodworking machines : en
  • GB265704A - Improvements in bale forming and like presses : en
  • ES99618A1 - A procedure for the operation of aircraft. : en es
  • FR617214A - Improvements to boilers for heating devices : en fr
  • GB258258A - Device for distributing explosive gaseous mixture to the cylinders of combustion engines : en
  • CA268355A - Vehicle wheel : en fr
  • CA268424A - Hat machine : en fr
  • US1617735A - Wire fastener : en
  • FR617197A - Improvements in the assembly and arrangement of filaments of incandescent lamps : en fr
  • US1617627A - Tire-chain link : en
  • US1617888A - Wind motor : en
  • ES98637A1 - Hollow electric cable with spiral twisted support core. : en es
  • GB259532A - Mining and loading machines : en
  • DE440939C - Top-hung windows as weather protection devices, especially on trams : de en
  • DE440823C - Container for paints : de en
  • GB243013A - Improvements in or relating to automatic control systems for steam boilers : en
  • GB265774A - Improvements in and relating to settees or chesterfields : en
  • US1617695A - Typewriting machine : en
  • US1617835A - Toy rattle : en
  • US1617945A - Coated paper and process of making the same : en
  • GB266391A - Improvements in or relating to motor propelled road vehicles : en
  • US1617873A - Liquid-measuring apparatus : en
  • GB265793A - Improvements in beer and like taps : en
  • CH118990A - Method for controlling the sensitive surface in photographic composing machines. : en fr
  • DE440674C - Pulley friction clutch : de en
  • DE440819C - Centrifugal pump with slidable cutting device for entrained foreign bodies : de en
  • FR617325A - Protective plate for spare wheel : en fr
  • GB265782A - Improvements in or relating to culinary vessels : en
  • US1617939A - Ventilator : en
  • GB243354A - Improvements in or relating to sorting devices for statistical record-cards : en
  • GB266057A - Improved cam mechanism for applying and maintaining pressure periodically : en
  • DE440653C - Process for coal extraction by means of a chain of sprockets that can be moved in front of and back against the impact, extending over the entire length of the impact, rotating in one direction of rotation, in which the drive machine is to the side of the impact : de en
  • ES100446A1 - Procedure for mechanical washing of clothes. : en es
  • GB265877A - Change spur gearing : en
  • GB266053A - Improvements in or relating to the sorting, separation and classification of flat sheets, cards, tallies or the like : en
  • DE440700C - Dividing machine for dough and similar kneadable masses : de en
  • FR617225A - Red fuel, liquid, intended to reduce the consumption of petroleum gasoline in explosion engines : en fr
  • GB265745A - Improvements relating to vapour condensers : en
  • FR617353A - Improvements to the command and control mechanism of air navigation devices : en fr
  • DE440916C - Device for filling and draining flammable liquids using an underground storage container : de en
  • USD72012S - Design for a cigar holdee : en
  • GB265658A - Improvements in or relating to portmanteaux, trunks, bags, suit-cases, attache cases, and the like : en
  • FR617103A - Electric arc lamp : en fr
  • US1617503A - Gate valve : en
  • US1617636A - Electric-arc lamp : en
  • US1617940A - Flower delivery and exhibition vehicle : en
  • US1617694A - Art of combustion : en
  • US1617898A - Casement-window adjuster : en
  • US1617987A - Animal trap : en
  • DK37136C - Close to cans or cans. : da en
  • FR617499A - Candle disruptor : en fr
  • GB248781A - An improved process for the production of moulded pieces from dry mixtures of cellulose derivatives and albuminous substances : en
  • CA268471A - Centrifugal washing machine : en fr
  • CH118817A - Ladder structure. : de en
  • DE440716C - Self-grabber : de en
  • FR617180A - Hand-held semi-automatic dispenser : en fr
  • CH118982A - Depositing device for die setting and line casting machines with die rods guided on guide wires without end. : de en
  • US1617745A - Albert cotysinard : en
  • US1617780A - Loose-leaf binder : en
  • US1617834A - Tray-setting device : en
  • GB265740A - Improvements relating to dynamo-electric machines : en
  • FR617304A - Improvements to cameras : en fr
  • DE440677C - Confectionery enrobing machine : de en
  • FR617203A - Improvements to internal combustion engines : en fr
  • FR617269A - Two-speed regulator for variable speed current generators : en fr
  • US1618108A - Automobile headlight : en
  • US1617330A - Clutch guard for pin stems : en
  • USD72043S - Design eor figured tissue paper : en
  • USRE16551E - of milwaukee : en
  • ES100557A2 - Mechanical procedure for the manufacture of hollow rubber articles. : en es
  • DE440620C - Machine for fastening metal corner or edge clips with a U-shaped cross-section on book covers : de en
  • US1617369A - Wheel block : en
  • CH118991A - Thumbtack. : de en
  • DE440625C - Circuit for drive motors working in parallel for switches, control devices or the like. : de en
  • DE440938C - Procedure for operating bright glow furnaces : de en
  • GB265773A - Means for containing and connecting electric batteries : en
  • GB265821A - Improvements in or relating to boys' knickers : en
  • GB265897A - Improvements in or relating to corselets or similar garments : en
  • US1617639A - Drag toy : en
  • FR617469A - Mechanically operated syringe : en fr
  • USD72020S - Design fob coveb papeb ob the like : en
  • US1617355A - Tank : en
  • US1617487A - Thermostat : en
  • US1617864A - Door opener : en
  • AU602227A - Improvements in or relating to pumps : en
  • US1617793A - Flash light : en
  • US1618149A - Absorbent decolorizing medium : en
  • ES98530A2 - A buffer brush designed to polish footwear, furniture, leather, fur, floors, etc. : en es
  • GB256940A - Improvements in latch mechanism : en
  • GB266019A - An improved machine for the manufacture of composite material containing cane or thelike : en
  • GB244726A - Improvements relating to steam or gas turbines provided with guide discs : en
  • DK37119C - High pressure air compressor. : da en
  • US1617380A - Variable transmission : en
  • US1617596A - Optical system fob : en
  • US1617899A - Figure toy : en
  • DE440903C - Heat meter : de en
  • US1617375A - Shoe stiffener : en
  • US1617727A - Process for treating tobacco : en
  • GB260248A - Improvements in internal combustion engines for locomotives : en
  • FR617206A - Joint system for various pipelines : en fr
  • CH118964A - Process for the production of a colorless sulfur-containing compound that attracts the woven fiber and other substrates. : de en
  • GB246875A - Improvements in aeroplanes with detachable planes : en
  • US1618059A - Massage appliance : en
  • US1617982A - Belt tightening and guiding device : en
  • ES100078A1 - Fishing tackle. : en es
  • GB265903A - Improvements in oil engines : en
  • FR617350A - Timing for oscillating cylinder : en fr
  • ES99703A1 - A new antiseptic and disinfectant product. : en es
  • FR617316A - New poker game : en fr
  • DK37137C - Apparatus for Measuring the Foot. : da en
  • FR617293A - Ticket device used to record the payment of a price or tax, and usable as an advertising medium and as an award ticket : en fr
  • FR617381A - Stockings and socks foot : en fr
  • FR617177A - Generating device for machines for involute cutting the flanks of teeth of spur gears or similar shaping tools : en fr
  • GB253483A - Improvements in telegraph submarine cable with loading coils : en
  • FR617457A - Improvements in electrical measuring devices : en fr
  • GB265795A - Improvements in trawling nets : en
  • GB266043A - Improvements in or relating to nut and pipe wrenches : en
  • ES99651A1 - A packaging system for perfumery products. : en es
  • GB265771A - Apparatus for drying and heating : en
  • USD72009S - Design for combined automobile top and support : en
  • GB265902A - Improvements in or relating to individual electric driving mechanism for cards and like spinning machines : en
  • GB265864A - An improved means or device for the retention of bed clothes : en
  • DE440849C - Magnetic slot wedge for electrical machines, which consists of two adjacent, unriveted sheet metal stacks, layered in the same direction with the machine lamination, driven apart by a clamping body : de en
  • DE440504C - Key strips, especially for cordless telephone exchanges : de en
  • FR617183A - Four-stroke internal combustion engine : en fr
  • FR617144A - Airplane : en fr
  • FR617424A - Improvements in the execution of artificial teeth : en fr
  • FR617230A - Brake or similar device resembling a fluid brake : en fr
  • FR617500A - Soft collar enhancements : en fr
  • DE441076C - Method to facilitate the starting of compressorless two-stroke diesel engines from a cold state : de en
  • DK37111C - Kettle pipe cleaning tool. : da en
  • ES100629A1 - A beard brush. : en es
  • FR617296A - Continuous sound producing musical instrument : en fr
  • FR617395A - Automatic starter for aviation and other engines : en fr
  • DE440836C - Basket lock for blind shafts : de en
  • ES99695A1 - Electric heating of turbines and dams. : en es
  • US1617564A - Method and apparatus for molding confections : en
  • US1617886A - Automatic heat regulator : en
  • FR617281A - Lined airplane wing working : en fr
  • FR617423A - Improvements in the fabrication of artificial teeth : en fr
  • ES100556A1 - A threshing of records. : en es
  • FR617176A - New receiver of t. s. f. : en fr
  • GB256953A - Improvements in regulating-devices for clockwork mechanism : en
  • GB265701A - Improvements in or relating to motor propelled road vehicles : en
  • GB265867A - Improvements in and relating to hydraulic jacks : en
  • DE440969C - Bronzing device : de en
  • DE440850C - Canopy for electric lamps that can be pressed onto the ceiling : de en
  • FR617253A - Device to facilitate the assembly of removable wheels : en fr
  • GB265726A - Improvements in connection with rim and mortice locks : en
  • GB265730A - Improvements in lifting jacks : en
  • GB265732A - Improvements relating to telephone systems : en
  • US1617841A - Control device : en
  • US1617997A - Harrow : en
  • US1617691A - System of lightning protection : en
  • CA268385A - Rail spike : en fr
  • US1617897A - Temperature indicator : en
  • GB258859A - Improvements in or relating to fire arms : en
  • GB265725A - Improvements in or relating to electromagnets and solenoids : en
  • US1617736A - Method and means for supplying fuel to hydrocarbon engines : en
  • GB265835A - An auxiliary device for producing the hollow crowns of teeth from cast metal : en
  • GB265851A - Improvements in silencers for internal combustion engines : en
  • US1617342A - Rotary printing machine : en
  • DE440513C - Mold for caliber rolls composed of individual, ring-shaped parts and held together with releasable clamping devices : de en
  • DE440843C - Generation of phosphorus nebulae : de en
  • CA268334A - Frying pan : en fr
  • US1617753A - Vehicle jack : en
  • US1617842A - Perfume bottle : en
  • US1617892A - Dash lamp : en
  • DE440740C - Machine for glassing off sharpened caps : de en
  • DE440908C - Bulb spotlight for film and image casting : de en
  • FR617369A - Hand mower : en fr
  • GB265728A - Draught interceptor for apertures in windows of motor vehicles : en
  • CH119115A - Suspenders. : de en
  • DE441050C - Adjustment device for dough wrapping machines with a liftable and lowerable dough sheeting roller and a liftable and lowerable dough belt roller : de en
  • FR617294A - Percussion control device for multi-barrel firearms : en fr
  • GB257595A - : en
  • GB260986A - Process of and compound for the cementation of iron and steel : en
  • CH118902A - Turbine regulation device. : en fr
  • USD72010S - Design for a dish mounting : en
  • CA268365A - Door fastener : en fr
  • CA268423A - Light signal : en fr
  • US1617804A - Welding furnace : en
  • USD72028S - Design for a combination ash tray, cigarette and pipe holder : en
  • CA268449A - Electricity switch : en fr
  • US1617327A - Oil and gas burner : en
  • CA268370A - Rim placing device : en fr
  • CH118823A - Electrical installation comprising sets of devices in a station to be controlled remotely. : en fr
  • CH119013A - Watch box. : en fr
  • US1617364A - Pipe vise : en
  • USD71997S - Design for a textile fabric : en
  • US1617618A - Electric condenser : en
  • US1617471A - Motor vehicle : en
  • US1617661A - Automobile hood : en
  • US1617742A - Display card : en
  • USRE16549E - Motoh car : en
  • CH118701A - Electric oven for baking cookies. : en fr
  • CH119039A - Stop cock, especially for fuel lines in vehicle engines. : de en
  • US1617805A - Boat seat : en
  • US1617877A - Clutch mechanism : en
  • CA268451A - Crucible : en fr
  • FR617403A - Diverter device for sliding gate : en fr
  • US1617469A - Molding-rubbing apparatus : en
  • DE440727C - Spark plug seal with plastic metal sealing ring : de en
  • AU44626A - Improvements indoor controller gear for railway vehicles andthe like : en
  • CA268461A - Storage battery : en fr
  • US1617382A - Game : en
  • US1617551A - Blotter holder : en
  • US1617920A - Egg-turning device for incubators : en
  • US1617603A - Ball and seat : en
  • US1617629A - Valise : en
  • US1617635A - Electric-arc lamp : en
  • US1617651A - Attachment for autos : en
  • US1618127A - Clutch : en
  • AU42126A - An improved brush : en
  • CH119118A - Process for the production of a new dye. : de en
  • CH118905A - Four-stroke engine for vehicles that can be used for braking. : de en
  • CH118971A - Process for producing permanent colors. : de en
  • CA268373A - Centrifugal machinery : en fr
  • DE440817C - Steel holder for planing machines for planing forward and backward : de en
  • US1617532A - Sucker-rod clamp : en
  • US1617851A - Scale : en
  • US1617529A - Sleigh : en
  • US1617607A - Gasoline engine : en
  • CH117964A - Pull-out table. : de en
  • CA268390A - Overall : en fr
  • CH119026A - Plunge nailer for nailing machines. : en fr
  • DE440721C - Device for recording a speed diagram comprising only a certain distance last traveled by the motor vehicle : de en
  • US1617497A - Animal poke : en
  • US1617444A - Crate : en
  • US1617483A - Raisin-drying tray : en
  • US1617509A - Apparatus for screwing together and unscrewing joints of pipe and the like : en
  • DE440904C - Liquid dispensing device with a total counter and a register that prints two strips of paper : de en
  • US1617433A - Oil-temperature regulator : en
  • US1617547A - Dies : en
  • US1617572A - cameron : en
  • US1617809A - Hopper-car end and ladder construction : en
  • USD72052S - Design for a rug or similar article : en
  • US1617954A - Wrist-watch strap : en
  • US1618028A - Means for energizing electron tubes : en
  • CH118993A - Patience. : de en
  • CH119117A - Process for the preparation of 3-acridylamino-4-oxyphenylarsinic acid. : de en
  • FR617315A - reinforced concrete floor element : en fr
  • GB265731A - Improvements in and relating to the walls of buildings and other structures : en
  • CA268356A - Sterilizing method : en fr
  • ES98911A1 - Rotary piston machine with disc pistons. : en es
  • FR617182A - Electric poultice : en fr
  • FR617418A - Spring loaded safety clip for stylograph, mechanical pencil or any other item : en fr
  • FR617463A - Signaling mirror : en fr
  • AU4726A - Improvements in or relating tothe reinforcement of metal pipes or shells preparatory to joining same : en
  • US1617750A - Curtain stretcher : en
  • FR617116A - Balanced motor : en fr
  • FR617255A - Piston cooling process : en fr
  • FR617331A - Amphibious seaplane training : en fr
  • FR617420A - New portable eyeshadow and its case : en fr
  • US1617969A - Fluid-pressure hammer : en
  • DE440642C - Apparatus for generating flames for advertising purposes : de en
  • DE440980C - Control device for the even flow of liquids in lines branched off from a main line : de en
  • US1618047A - Method of treating calcium cyanamid : en
  • DE440984C - Microscope eyepiece : de en
  • US1618005A - Incubator : en
  • US1617365A - Shipping box for clothing : en
  • DE440829C - Device for the gradual release of single-chamber compressed air brakes : de en
  • CA268409A - Skeining mechanism : en fr
  • US1618033A - Method and apparatus for braiding reenforced cords : en
  • NL15835C - : en
  • US1618100A - Sinker : en
  • US1618072A - Trolley : en
  • CA268462A - Tire gauge : en fr
  • DE440809C - Contact roller with ball bearing, the inner ring of which is supported by a two-part hub attached to the axis of the roller : de en
  • DE440896C - Smokeless warm box : de en
  • US1617910A - Drilling machine and the like : en
  • US1618111A - Tassel : en
  • US1617852A - Transportation unit : en
  • US1617861A - Method of and apparatus for severing plastic material : en
  • US1617968A - Drip catcher : en
  • DE440783C - Device for mending and vulcanizing running mats and. like : de en
  • DE440781C - Safety device for gripper systems : de en
  • GB265796A - Improvements in trees or fillers and lasts for boots and shoes and in processes and apparatus for manufacturing the same : en
  • US1617452A - Cabinet : en
  • US1617396A - Heat-treating furnace : en
  • US1617446A - Thumb index : en
  • DE441010C - Thrust bearings, especially with axle bearings for conveyor and other small railroad cars : de en
  • US1617465A - Can-seaming machine : en
  • US1617678A - Rotary bolt lock : en
  • US1617702A - Method of preparing concentrated vitamine b : en
  • US1617926A - Artificial limb : en
  • US1617556A - Strap fastening : en
  • US1617436A - Tension-distributing means for machine-shear hand pieces : en
  • US1617900A - Grocery box : en
  • US1617949A - Article of manufacture for mending radiators : en
  • US1618060A - Window guard : en
  • FR617135A - Drummer Improvements : en fr
  • CA268408A - Resin production : en fr
  • DE440901C - Wooden horn housing, especially for travel speech machines : de en
  • DE441082C - Device for supplying cooling air for movies : de en
  • GB265899A - Improvements in valve operating mechanism : en
  • DE436599C - Fresh air preheater for internal combustion engines : de en
  • GB265713A - Improved means for actuating lazy tongs mechanism : en
  • CA268340A - Gas production : en fr
  • GB265878A - Improvements in and relating to centrifugal machines for treating metal articles coated by immersion : en
  • ES100543A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • FR617405A - Adjustable emulsion carburetor : en fr
  • ES99330A2 - A procedure to dissolve scale from boilers and prevent new ones. : en es
  • GB265827A - Improvements in cupola furnaces : en
  • US1617789A - Mechanical baseball game : en
  • DE440900C - Weighing device for packaging machines : de en
  • FR617264A - Shapes for sugar loaves : en fr
  • FR617413A - Finned tube heater : en fr
  • ES100569A1 - A tie cord system. : en es
  • ES99976A1 - Winch for high pulling force and long cable length. : en es
  • GB265716A - Improvements in or relating to aircraft with rotative wings : en
  • US1617771A - Door closer : en
  • CH118037A - Ring watch. : en fr
  • FR617290A - Further training in stabilization devices for aircraft and ships : en fr
  • FR617464A - Loud speaker : en fr
  • CH118860A - Apparatus for advertising. : en fr
  • DE440797C - Springform pan for baking purposes : de en
  • FR617404A - Umbilical belt : en fr
  • US1617813A - Sash fastener : en
  • GB265817A - Concrete ventilating brick : en
  • DE440921C - Mold for stereotype plates : de en
  • US1617989A - Insulator for antenne : en
  • FR617265A - Advanced Petroleum Gas Stove : en fr
  • US1617441A - Spring wheel : en
  • ES100590A1 - A machine for printing signs on envelopes, strips and labels. : en es
  • FR617452A - Device for the automatic lighting of ovens and more particularly of bakery ovens : en fr
  • FR617495A - Windscreen that adapts to the lenses of cameras and glasses to give a stereoscopic effect : en fr
  • GB265313A - Improvements in, or relating to, devices for screening objects against visibility : en
  • FR617276A - Device for fixing spare wheels for motor vehicles and other applications : en fr
  • FR617313A - Method and devices for molding metallic or other objects by centrifugal force : en fr
  • DE440993C - Device for the electrical singeing of yarns : de en
  • ES100573A1 - A multi-moon procedure. : en es
  • FR617266A - Foot pedal for railway tracks : en fr
  • USD72039S - Design for a fishing lure : en
  • US1618080A - Electric-welding apparatus : en
  • US1618093A - Apparatus for cleaning boiler tubes, condenser tubes, and other surfaces : en
  • FR617120A - Improvements to air humidifiers : en fr
  • DE441002C - Process for the preparation of succinic anhydride : de en
  • DK37121C - Slider mechanism for motors for operation of windscreen cleaners. : da en
  • DK37125C - Mill grinder. : da en
  • CA268407A - Automobile fender : en fr
  • DE440881C - Nail brush : de en
  • DE440979C - Device for electrolytic purification of water, especially feed water, for steam boilers : de en
  • US1617523A - Dental model trimmer : en
  • FR617154A - Improvements in air sock support masts for airfield signage : en fr
  • US1617354A - Electric-welding tool : en
  • US1617539A - Tie spacer : en
  • US1617625A - Trunking-conduit construction : en
  • US1618084A - Tractor plow : en
  • CA268336A - Curtain support : en fr
  • FR617275A - Improved device for the night lighting of motor vehicles or others, and intended to facilitate the crossing of cars traveling in opposite directions : en fr
  • FR617320A - Mechanical pencil : en fr
  • US1617552A - Refrigerator : en
  • US1617919A - Apparatus for sizing paving material : en
  • AU358726A - Improvements in ticket issuing machines : en
  • US1617608A - Printing press : en
  • US1617610A - Slug-casting machine : en
  • US1617803A - Treatment of amosite asbestos : en
  • US1617600A - Combined cartridge, knife, and ax belt : en
  • GB257236A - Improvements in or relating to the protection of supply systems from high voltage surges and the like : en
  • GB265811A - Improvements in apparatus for locating and raising sunken vessels : en
  • FR617172A - Automobile sandpit : en fr
  • GB265848A - Improvements in apparatus for filtering liquid fuel : en
  • FR617490A - Process for manufacturing food preparations of plants : en fr
  • DE440780C - Trolley sliding device with compressed air motor : de en
  • DE440899C - Magnetic measuring instrument : de en
  • ES100057A3 - Triangular reinforcement. : en es
  • GB265858A - Improvements in or connected with rotary pumps and engines : en
  • FR617157A - Stiffening part for shoes and method for making them : en fr
  • GB255428A - Process for separating a mixture of a large number of volatile liquid and gaseous hydrocarbons : en
  • GB265828A - Improvements in printing type : en
  • CH119018A - Process for melting and refining magnesium and its alloys. : en fr
  • USD72032S - Design fob a goblet ob similab abticle : en
  • DE440775C - Small typewriter with easy carriage switching : de en
  • ES100571A1 - Improvements in engine gearboxes. : en es
  • GB243759A - Improvements in and relating to the operation of internal combustion engines : en
  • GR1431B - NEW TYPE CASH MACHINE. : el en
  • CH118965A - Process for the production of pure urea. : de en
  • FR617223A - Watch with mirror : en fr
  • DE440573C - Two-stroke oil machine with combustion chamber and with controlling piston : de en
  • DE440832C - Electrical slave clock designed as a frequency indicator for operation by pulsating current surges with variable frequency, wireless or with wire : de en
  • GB265804A - Improvements in and relating to landing apparatus for aircraft : en
  • US1617322A - Smoking-pipe accessory : en
  • US1617890A - Swaging machine : en
  • US1618020A - Tire chain : en
  • FR617252A - Height-adjustable balancing support foot for planer tables and other uses : en fr
  • FR617348A - Neon sign : en fr
  • FR617472A - Spinning device : en fr
  • FR617337A - Automatic barrier system : en fr
  • US1618137A - Steering wheel : en
  • FR617488A - Automatic ratcheting of plow mouldboards : en fr
  • GB243007A - An improved electro-magnetic switch : en
  • US1617981A - Glareshield for motor vehicles : en
  • CH117124A - Battery of valves controlling the arrival of liquids in a container. : en fr
  • GB265742A - Improvements in or relating to mud-guards : en
  • FR617432A - Improvements in the extraction or production of aliphatic compounds : en fr
  • GB244467A - Means for determining the rate or frequency of rotation or of oscillation of a moving part : en
  • GB265712A - Improvements in or relating to electric switches : en
  • FR617279A - Improvements to low pressure fuel gas cutting torches : en fr
  • GB265702A - Improvements in or relating to motor propelled road vehicles : en
  • GB265814A - Improvements in or relating to boxes or containers for holding loose articles : en
  • GB265657A - Improvements in or relating to telephone systems : en
  • DE440462C - Wooden rake tines with a steel core inserted from above : de en
  • CH118945A - Humidifier for yarns and other textile structures. : de en
  • US1617541A - Friction shock-absorbing mechanism : en
  • USD72005S - Design for a curtain-pole end : en
  • CH118947A - Method and device for providing layers of fabric that are sewn to one another with an embossing line, in particular in the production of collars, cuffs and other items of laundry. : de en
  • US1617454A - Guitar : en
  • US1617962A - Process of and apparatus for macerating sugar-containing materials : en
  • DE440942C - Arrangement for holding down the switch tongue at the pivot point : de en
  • US1617482A - Intermediate telegraph set for duplex lines : en
  • CH117605A - Band saw. : de en
  • US1617417A - Buttonhole-sewing machine : en
  • US1618009A - Parachute apparatus : en
  • USRE16550E - Assigrnob to john e : en
  • US1617430A - Ornamental shoe and method of ornamenting same : en
  • US1618035A - Lens for vehicle headlights : en
  • CH118936A - Device for creating a vacuum in cans and for closing them. : en fr
  • CH118940A - Weaving process and loom for performing this process. : de en
  • CH119100A - Removable device to ensure the grip of the wheels on the ground. : en fr
  • US1618094A - Trailer : en
  • US1617519A - Apparatus for superheating steam by means of a high-pressure medium : en
  • US1617839A - Wheel chock : en
  • US1617913A - Machine for bending metal : en
  • US1617991A - Synchronizing system : en
  • CA268418A - Dump car : en fr
  • CA268464A - Oil dispenser : en fr
  • US1617599A - Carburetor : en
  • DE440885C - Sentence element for the production of typefaces that extend over several lines : de en
  • FR617247A - Improvements to a machine for fitting washers : en fr
  • GB264465A - Improvements relating to the manufacture of ball bearings : en
  • AU43126A - Method and apparatus for radio communication : en
  • GB265845A - Improvements in cooling plates : en
  • US1618142A - Method of making hollow bars : en
  • USD72017S - Design for a toothpick holder : en
  • CA268341A - Metal shingle : en fr
  • GB243014A - Improvements in or relating to locomotives : en
  • GB266046A - Mechanical horse or other appliance for practising riding : en
  • AU45226A - Improvements in knife wheels for chaff cutters : en
  • GB262712A - Improvements in and relating to machines for cutting minerals, coal and the like : en
  • GB265836A - Improvements in or relating to inductance coils : en
  • GB265855A - Improvements in and relating to domestic grates or stoves : en
  • GB265729A - Improvements in or relating to suit-cases, travelling trunks, and the like : en
  • FR617102A - Automatically adjustable cordless telephone receiver with direct mains power : en fr
  • US1617360A - Magnetic temperature-control system : en
  • US1617461A - Shears for rice straw : en
  • GB265846A - Improvements in the securing means for the doors of steaming ovens : en
  • DE435579C - Women's leg dress with exchangeable monthly insert : de en
  • US1618068A - Windshield cleaner : en
  • US1617559A - Electric toaster : en
  • FR617111A - Film intended for simultaneous recording of movement and sound and also for simultaneous reproduction : en fr
  • FR617227A - Full and automatic steering device for automobile headlights : en fr
  • US1617680A - Vehicle operated gate : en
  • GB246159A - Improvements in milking cups : en
  • ES100574A1 - Improvement in single-use bandages. : en es
  • DE440953C - Tobacco pouch with finger cot for stopping pipes : de en
  • US1617963A - Fruit-packing device : en
  • GB247955A - Improved process for the manufacture of horn-like materials from albuminous substances : en
  • GB265720A - A new or improved device for use in making articles by processes which involve the fabrication of yarns, threads and the like : en
  • DE440846C - Rotary switch, especially for headlights of motor vehicles : de en
  • DE440902C - Device for regulating furnace temperatures by means of a temperature-sensitive body regulating the gas supply : de en
  • DK37112C - Electrical Apparatus for Ignition of Magnium Powder and the like. : da en
  • US1617398A - Stiff-bosomed shirt : en
  • US1617936A - Tube mill and process : en
  • FR617410A - Printing plate and roller for duplicating processes : en fr
  • GB266048A - Improvements in self-feeding electrically-heated water boilers : en
  • GB266422A - Improvements in unions or connections for metal pipes or tubes : en
  • ES100646A3 - A granite silk knit fabric. : en es
  • DE440884C - Device for the compensation of steam extraction fluctuations in steam boiler systems consisting of front and rear boilers : de en
  • FR617458A - Two-speed differential system, applicable in particular to the control of rotary capacitors and similar devices : en fr
  • CH118976A - Process for nickel-plating aluminum objects directly, d. H. without interposing an intermediate layer of zinc or other metal. : de en
  • USD72022S - Design foe coves paper ob : en
  • DE441079C - Fixing grinding stones on their shaft : de en
  • GB252377A - Improvements in band clips or clamps for securing hose-pipes and like uses : en
  • GB261009A - An improved process for the manufacture of artificial horn from albuminous substances : en
  • GB265751A - Improvements in illuminated signs : en
  • US1617714A - Semitrailer : en
  • US1618125A - Rocker-shaft bearing for looms : en
  • US1617860A - Closure connecting and locking arrangement for milk cans : en
  • GB265780A - Improvements in venturi fluid meters : en
  • FR617198A - Improvements to incandescent electric lamps : en fr
  • CH119016A - Process for obtaining magnesium from alloys or mixtures. : de en
  • US1617350A - Means for preventing and dissolving scalf in steam boilers : en
  • FR617114A - Process for the desulphurization of iron pyrites in divided form : en fr
  • GB265874A - An improved fuel economiser for domestic fireplaces : en
  • DE440656C - Extrusion press : de en
  • DE440806C - Dry element : de en
  • FR617411A - electric scrubber : en fr
  • US1617649A - Tart-separating device : en
  • FR617271A - Bleaching of vegetable textiles : en fr
  • GB265786A - Improvements relating to screens for motor cycle side cars : en
  • DK37123C - Procedure for the Manufacture of Footwear. : da en
  • US1617472A - Carton : en
  • US1618151A - Apparatus for separating liquids of different specific gravity : en
  • US1617759A - Furnace-arch construction : en
  • US1617500A - Sealing gland : en
  • FR617274A - Improvement to hair barrettes frames : en fr
  • GB265869A - Improvements in or relating to boarded roofing : en
  • US1617755A - Steam-applying device : en
  • US1617934A - Carrier telegraph system : en
  • DE440810C - Safety device for electrical railway companies : de en
  • CH118856A - Impedance setting and indicating device for wireless tuning devices and the like. : en fr
  • CH119037A - Strap connector. : de en
  • CH119077A - Process for preparing a new bile acid compound. : de en
  • US1617331A - Metal pole : en
  • US1617527A - Key and keyway : en
  • US1617676A - Piece-goods-display support : en
  • US1617669A - Calipers : en
  • US1617700A - Antifriction bearing : en
  • USD72004S - Design for a curtain-pole end : en
  • US1617927A - Process of manufacturing artificial stone : en
  • CH117982A - Sole attachment to shoes. : de en
  • US1617721A - Process for making mixtures of cocoa or chocolate and milk and product thereof : en
  • FR617367A - Device used to transform reciprocating rectilinear motion into continuous circular motion by eliminating neutral point : en fr
  • FR617407A - Device for cooling internal combustion engines and more especially vehicle engines : en fr
  • DE440961C - Process for improving the tone of string instruments : de en
  • DE440725C - Haymaking machine : de en
  • DE440793C - Multi-phase transformer with two multi-phase magnet systems, the fluxes of which are phase shifted : de en
  • CH118813A - Electrical energy distribution installation. : en fr
  • US1617612A - Distance finder : en
  • US1617931A - Torque-cushioning device : en
  • US1617411A - Method of vulcanizing rubber and the like : en
  • US1617545A - Atomizer : en
  • CA268392A - Infant's chair : en fr
  • US1617686A - Axle-lubricating device : en
  • US1617373A - Conductor-wire terminal : en
  • US1617917A - Collapsible-tube holder : en
  • US1618044A - Damper regulator : en
  • CH119116A - Process for the preparation of fluoroboric acid. : de en
  • US1617952A - Rod packing : en
  • CH118966A - Process for the preparation of quinolinic acid. : de en
  • US1617583A - Method oe and machine eor manufacturing spiral metal tubes : en
  • CH118956A - Process for carrying out chemical technological reactions in solutions. : de en
  • US1617958A - Loose-leaf binder : en
  • US1618115A - Combined ironing board and stand : en
  • US1618040A - Axle for tramway, railway, and other vehicles : en
  • ES100561A1 - Gear system mainly for electric vehicles with individually driven axles. : en es
  • US1617530A - Thread-inserting mechanism : en
  • US1617867A - Regenerative heat-exchange device : en
  • US1617679A - Clutch mechanism : en
  • US1617881A - Yard indicator for measuring machines : en
  • US1618109A - Pressure-control apparatus : en
  • US1618150A - Adhesive and method of its manufacture : en
  • GB246461A - Improvements in or relating to feeding-pressure regulators for earth-boring bits : en
  • FR617361A - Method and device for the purification of gas from gasifiers : en fr
  • US1617569A - Shaving brush : en
  • DE440825C - Electro-pneumatic clock system : de en
  • DK37120C - Sponge device for seed drills. : da en
  • US1618097A - Pan : en
  • FR617112A - Soft bracelets and necklaces : en fr
  • FR617291A - Encaustic : en fr
  • DE440794C - Snowshoe binding : de en
  • DE432177C - Process for the preparation of chlorine-sensitive sulfur dyes : de en
  • US1617611A - Telephone system : en
  • US1617788A - Device for preventing electrical ignition of stored inflammable fluids : en
  • DE440907C - Apparatus for facilitating the removal of a wound image tape from the core of the take-up reel : de en
  • US1618083A - Bait : en
  • FR617342A - Brake improvements : en fr
  • CA268403A - Door operated switch : en fr
  • CH118599A - Device making it possible to control automatically and by the usual means the steering organs of air and maritime navigation devices, and to adjust the direction, stabilization and lift of said devices. : en fr
  • CH118953A - Machine for stalking tobacco leaves. : de en
  • FR617327A - Toothpick : en fr
  • GB264130A - Improvements in or relating to the centrifugal treatment of liquids : en
  • GB266044A - Improvements in and connected with apparatus or appliances for use in making measurements and plotting plans in systems of photographic surveying and for other purposes : en
  • CH119123A - Process for the production of a new dye. : de en
  • US1618023A - Locomotive railway attachment for tractors : en
  • US1617935A - Multiplex telegraphy by phase discrimination : en
  • CH118998A - Thermostatic flow regulator. : de en
  • US1617356A - Oxygenator and smoke eliminator : en
  • FR617136A - Improvements to card-punching devices : en fr
  • FR617233A - Distribution for compressed air tools, with distribution body driven by a reciprocating movement : en fr
  • DE440855C - Hangers : de en
  • DE440874C - Stuffing box seal for steam turbines : de en
  • USD72008S - fabber : en
  • USD72046S - Design for figured tissue paper : en
  • DE440728C - Means for heat and cold insulation : de en
  • US1618004A - Catalyst for ammonia synthesis : en
  • US1618066A - Garment holder and protector : en
  • CA268450A - Metal expander : en fr
  • US1617429A - Car-door-locking device : en
  • US1617435A - Sun and air bath cabinet : en
  • DE440853C - coffee machine : de en
  • GB266035A - Improvements in or relating to the take-up motions of looms : en
  • US1617797A - Flour sifter : en
  • ES100544A2 - A fuze applicable to all kinds of bombs to be dropped from airplanes or with trench mortars. : en es
  • US1617320A - Mop wringer : en
  • US1618052A - Sandpaper holder : en
  • US1617872A - Dyestuffs and process of making same : en
  • US1617823A - Eotvos' torsion balance : en
  • DK37138C - Photographic Material and Procedure in the Production of Images Using This. : da en
  • FR617178A - Automatic winding electric portable lamp : en fr
  • FR617329A - Shaving brush with automatic soap dispenser : en fr
  • US1617696A - Art of manufacture of aluminum chloride : en
  • FR617289A - Paving stone : en fr
  • DE440779C - Striking machine with rod holder : de en
  • GB265764A - Improvements in devices for facilitating book-keeping : en
  • CH118975A - Process for the production of artificial sponge. : de en
  • FR617285A - Process for improving explosives based on hygroscopic bodies : en fr
  • ES99759A2 - Booster connection for telephone installations in which one of the boosters permanently connected on the line is inactive for each unused communication address. : en es
  • FR617300A - Magnesium and easily oxidizable metals or metal alloys foundry : en fr
  • US1617777A - Necktie frame : en
  • US1617895A - Combined throttle and trip valve : en
  • US1618099A - Smoke separator : en
  • US1617776A - Swivel : en
  • ES99672A1 - An automatic relay apparatus. : en es
  • FR617215A - Gold alloy and process for making it : en fr
  • FR617417A - Electric machine for milling the recesses and grooves of louis xv heels : en fr
  • DE440897C - Closure cap for groundwater observation well : de en
  • USD72000S - Design for a christmas-tree ornament : en
  • CH117859A - DC-DC converter unit. : de en
  • US1617924A - Wall-paper-removing tool : en
  • DE440699C - Dough rolling machine : de en
  • US1617595A - Lantern : en
  • DE440873C - Electric carbon disulfide furnace : de en
  • US1617438A - Automatic fire shutter : en
  • US1617662A - Trammel : en
  • US1617321A - Apparatus for applying stays to box corners : en
  • US1617837A - Motor mounting : en
  • US1618042A - Bag-delivery mechanism : en
  • ES100564A1 - A waterproof toothbrush made of any metal and suitable material. : en es
  • US1617381A - Sheet cutting and transporting appliance : en
  • US1617942A - Finger splint : en
  • USD72003S - Design for a toy casket : en
  • CA268426A - Air line oiler : en fr
  • CA268348A - Mattress sewing machine : en fr
  • CH118778A - Method for applying plastics to surfaces and apparatus for carrying out this method. : en fr
  • FR617143A - Combustion process for pulverized fuels : en fr
  • GB266047A - Improvements in and relating to means for indicating the presence of saline, alkaline and acid impurities in water and other fluids : en
  • GB265748A - Improvements in door locks and similar closing devices : en
  • US1618098A - Drop-brake-staff mechanism : en
  • CA268396A - Mortise and joint lock : en fr
  • GB265859A - Method and apparatus for sterilizing and preserving of food : en
  • FR617113A - Anti-glare device for motor vehicles and others : en fr
  • FR617141A - Device for presenting stockings and the like for advertising purposes : en fr
  • GB265840A - Improvements in or relating to the atomisation and desiccation of liquids or solutions : en
  • US1617665A - Toy vehicle : en
  • DE440262C - Downpipe : de en
  • DE440816C - Shaft coupling : de en
  • FR617246A - Damper : en fr
  • GB261758A - Improvements in or relating to wireless telegraphy and telephony : en
  • US1617570A - Engraving machine : en
  • US1617925A - Artificial limb : en
  • US1617517A - Windshield cleaner : en
  • US1617710A - Valve mechanism for internal-combustion engines : en
  • US1617748A - Apparatus for measuring and dispensing lubricating cils and other liquids : en
  • CA268363A - Motor fuel : en fr
  • ES100563A1 - A metal-hydraulic wheel for greases and compressed air made up of several spokes and pistons. : en es
  • FR617414A - Electric welding process for materials with high electrical conductivity : en fr
  • CA268364A - Tire : en fr
  • US1617484A - Fish-dressing counter : en
  • DE440967C - Insole : de en
  • GR1430B - AUTOMATIC CLASSIFICATION BY A GROUP OF SPACE SWITCHES. : el en
  • US1617699A - Trunk : en
  • CH118952A - Pressed steel roller frame. : de en
  • US1617323A - Continuous-feed cinematograph apparatus : en
  • US1617345A - Spiral separator : en
  • US1617626A - Housing structure : en
  • US1617650A - Refrigerant container for cooling apparatus : en
  • US1617848A - Stuffer horn : en
  • US1617882A - High chair : en
  • US1617359A - Heat-treating furnace : en
  • US1618079A - Producer with cooling water jacket : en
  • US1617613A - Roller bearing : en
  • US1618017A - Wireless telegraph apparatus : en
  • US1618136A - Method of and apparatus for producing and burning gas in steam locomotives : en
  • DE440870C - Process for marbling standing cast sulfur bodies : de en
  • GB265694A - Improvements in locks for the gates of railway level crossings, and the like : en
  • US1617495A - Process of combining cellulose and rubber : en
  • GB265801A - Improvements in electric lamps : en
  • FR617387A - Improvements to surface condensers : en fr
  • CA268358A - Spray : en fr
  • CA268421A - Fire extinguisher : en fr
  • DK37118C - Telephone system. : da en
  • GB265880A - A new or improved process of producing metal compounds : en
  • US1617883A - Fencepost : en
  • US1617950A - Jail-door-operating mechanism : en
  • US1618043A - Brassiere : en
  • US1617975A - Temperature indicator : en
  • FR617133A - Hydro-slide toy : en fr
  • GB266051A - Gauge for indicating surface level of liquid within enclosed tank on external dial fixed in any plane : en
  • GB254295A - Improvements relating to imprinting photographic plates, films and the like : en
  • CH118900A - Apparatus for continuous measurement of a workpiece on a machine tool. : en fr
  • CH118988A - Method and device for transferring bookings. : de en
  • FR617251A - Improvements to the windings of the stator coils of single-phase induction motors to facilitate their starting with no load and load without using a choke coil : en fr
  • GB245064A - Improvements in apparatus for delivering liquids in measured quantities by volume : en
  • US1617817A - Water fire box : en
  • US1617874A - Check-indorser machine : en
  • FR617366A - Reel or spool support, for domestic use more particularly usable for carrying silk thread during knitting or a similar operation : en fr
  • ES100589A1 - A new industrial result consisting of printing on pegamoid, imitation leather with one or more inks and with or without relief for decorative purposes. : en es
  • CA268444A - Oil refining method : en fr
  • CA268420A - Partition assembling machine : en fr
  • CA268406A - Vehicle : en fr
  • CH119007A - Calculating roller with slide. : de en
  • ES100605A1 - A device that, by means of endless ascending chains inside tubes, lifts liquids by virtue of its adherence to the links of said chains. : en es
  • FR617229A - Multi-stage disc turbine : en fr
  • FR617390A - Process for protecting paper and cardboard of all kinds from humidity : en fr
  • GB259238A - Improvements in or relating to rotary furnaces : en
  • US1618131A - Building drum for the manufacture of tire beads : en
  • ES100096A1 - A sizing procedure for strong fabric for hat configuration. : en es
  • FR617270A - Aircraft construction device : en fr
  • GB266017A - Improvements in double-acting steam and like pumps : en
  • GB266270A - Improvements in testing of automatic and semi-automatic telephone exchanges : en
  • FR617347A - Safety device for automobiles or other similar vehicles : en fr
  • ES100553A1 - Dowel to stopper box for barrels. : en es
  • US1617648A - Hub and brake mechanism : en
  • US1618071A - Safety gas cock : en
  • US1617807A - Teeth-cutting lathe attachment : en
  • AU120626A - Improved shearing machine cutter : en
  • DE440957C - Drawer for coffee grinders : de en
  • FR617287A - Delay relay : en fr
  • GB244068A - Insulating high tension electric currents : en
  • US1617493A - Attachment for handles : en
  • US1617723A - Air buoy for bathers and the like : en
  • US1617825A - Safety pocket : en
  • US1617971A - Magnetic separator : en
  • CH118997A - Incline indicator. : de en
  • FR617302A - Tamper-evident letter envelope : en fr
  • AU36126A - An improved wire netting 1 for trapping rabbits andthe like : en
  • AU41726A - Improvements in or relating to photoprinting : en
  • GB265708A - Improvements in or relating to collapsible tire cores : en
  • US1617622A - Device for making ring joints : en
  • CH118950A - Shoe tree for shoes. : en fr
  • US1617905A - Timing device and process of manufacturing the same : en
  • US1617918A - Turnstile : en
  • CA268422A - Light signal : en fr
  • FR617326A - Method of establishing insulators for high voltage power lines and new products resulting therefrom : en fr
  • FR617340A - Removable jet breaker : en fr
  • GB265853A - An improved musical instrument stand : en
  • CA268362A - Auto switch lock : en fr
  • FR617349A - Motor locomotive : en fr
  • GB253500A - A new and improved apparatus for dyeing or washing textile goods and the like : en
  • DE432658C - Plate dryer with circumferential, superimposed, a central shaft space surrounding drying surfaces for grainy good : de en
  • GB254731A - Improvements in electron discharge apparatus : en
  • GB265723A - Improvements in and relating to machines for polishing bottles, cans, jars and similar cylindrical containers : en
  • US1617715A - Bogie truck for self-propelled rail cars : en
  • CA268457A - Clay cleaner : en fr
  • ES99936A1 - A process for the manufacture of agglomerated fuels. : en es
  • CA268380A - Stapling machine : en fr
  • CH119066A - High vacuum seal for vacuum devices, especially mercury vapor rectifiers with metal vessels. : de en
  • US1617546A - Mechanical baseball machine : en
  • ES100558A1 - An industrial product resulting from the application of plastic and tinted paints on all kinds and qualities of hides and skins, using an airbrush. : en es
  • US1617930A - Typewriting machine : en
  • FR617220A - Parallel vision rectifying prism : en fr
  • GB245729A - Improvements in or relating to systems for cooling by evaporation internal combustion engines and other mechanisms that require to be cooled : en
  • DE440771C - Process for the separation of acridine or acridine derivatives with free meso position from mixtures with other substances : de en
  • GB260947A - Improvements in or relating to supplying ink to the printing cylinders of rotary duplicators : en
  • GB265766A - Improvements in and relating to slam locks and the like : en
  • DE440762C - Process for the production of the middle layer of plywood panels formed from veneer strips perpendicular to the top layers : de en
  • DK37117C - Telephone system. : da en
  • DE440664C - Draw spinning device for rayon : de en
  • DE440633C - Device for coupling two independent motor drives : de en
  • DE440814C - Automatic wheel pressure compensator : de en
  • FR617263A - Product more especially intended for coating wood to ensure its conservation : en fr
  • GB265882A - Improvements in line making attachments for typewriting machines : en
  • GB266050A - Improved teeming nozzle for ladles for molten metal : en
  • US1617384A - Sound-screening attachment for windows and doorways : en
  • US1617929A - Construction of reenforced-concrete floors, etc. : en
  • AU291726A - Improvements in tile walls andthe like : en
  • US1617739A - Process for breaking water-in-oil emulsions : en
  • FR617174A - Selective calling device by radio signaling : en fr
  • ES100597A1 - Bumpers for cars. : en es
  • DE440788C - Sling gun : de en
  • GB243358A - Improvements in and relating to the repairing of pupinised submarine cables : en
  • GB263736A - Improvements in electrical condensers : en
  • GB265857A - Improvements in the manufacture of sulphuric acid : en
  • GB266016A - Improvements in road signalling devices : en
  • US1618130A - Core bar : en
  • GB254725A - Improvements in or relating to sterilising or pasteurising putrescible liquids : en
  • FR617435A - Rotating rack for clothes, utensils, etc., arranged in a cabinet, cupboard, etc. : en fr
  • NL16027C - : en
  • US1617666A - Steering mechanism : en
  • GB249124A - Automatic warp-delivering motion for looms : en
  • CA268435A - X-ray tube : en fr
  • CH119047A - Method and device for introducing liquid fuel into the compressed combustion air in cylinders of internal combustion engines. : de en
  • FR617187A - : fr
  • FR617282A - Improvements to working coated aircraft wings : en fr
  • FR617107A - Improvements to mule-jenny pin holders : en fr
  • FR617444A - perfume box : en fr
  • GB248721A - Improvements in electronic discharge devices : en
  • GB254297A - Improvements in price indicating apparatus for balances : en
  • ES100782A1 - Mine safety lamp lighter. : en es
  • US1617473A - Basket-grate heat deflector : en
  • DK37135C - Procedure for Converting Heavy Hydrocarbons to Easier. : da en
  • FR617169A - Electric resistance welding process and apparatus for the application of this process : en fr
  • GB265735A - Improvements relating to wool washing machines : en
  • US1618133A - Wire fastener : en
  • CH119093A - Nailable cardboard box. : de en
  • US1617352A - Adjustable supporting standard for the attractive display of floral designs : en
  • US1617521A - Canopy switch : en
  • CH119017A - Process for the production of weldable aluminum. : de en
  • FR617217A - Emergency landing light arrangement, for airplanes : en fr
  • GB238571A - A process and apparatus for improving the tone of stringed instruments : en
  • GB265813A - Improved tobacco pouch and method of making same : en
  • US1617621A - Device for making ring joints : en
  • DE440732C - Twist-on device for horsehair pots : de en
  • DE440744C - Device for the simultaneous oiling and waxing of threads : de en
  • FR617286A - Further training in motor vehicle management : en fr
  • GB265820A - Otter board for fishery : en
  • FR617408A - Process for treating ores containing antimony, more especially antimoniferous tin ores : en fr
  • GB254674A - A process of working up acid resins, obtained from the refining of mineral oil derivatives, into neutral bitumens : en
  • US1618085A - Method of polishing plate glass : en
  • US1618101A - Electric water heater : en
  • US1618103A - Searchlight : en
  • GB265703A - Steering gear for vehicles : en
  • US1617423A - Vehicle lamp : en
  • DE440995C - Device for attaching a label to the fabric : de en
  • DE440923C - Apparatus for checking election reactions for drivers, railway officials, etc. : de en
  • DE440753C - Automatic parking device for machines with repetitive work processes : de en
  • US1617689A - Coin-controlled vending machine : en
  • USD72038S - Design eoe : en
  • US1617671A - Signal for road vehicles : en
  • US1617439A - Fire shutter : en
  • FR617204A - Lubricator : en fr
  • FR617134A - Improvements to reciprocating roller shoe sole smoothing machines : en fr
  • FR617202A - Machine for making croissants : en fr
  • GB265856A - Improvements in and relating to filters : en
  • US1617992A - Can : en
  • US1617894A - Reflector : en
  • US1617434A - Developer for photographic plates, films, papers, and the like : en
  • US1617536A - Lawn-mower sharpener : en
  • US1617576A - of chicago : en
  • US1617609A - Apparatus for effecting heat transfer : en
  • CH119024A - Hardening agent for case hardening steel tools. : de en
  • CA268430A - Glass drawing machine : en fr
  • US1617385A - Windmill : en
  • CH119060A - Mast for electrical cables consisting of a wooden shaft and reinforced concrete base. : de en
  • CH119081A - Portion dispenser for soap. : de en
  • CH119127A - Process for the production of a new metal-containing dye. : de en
  • US1617424A - Trap set : en
  • CA268447A - Scales : en fr
  • US1618024A - Gas burner : en
  • US1617474A - Electrical connecter : en
  • CA268470A - Universal joint : en fr
  • CH116673A - Device for actuating a device, controlling an electrical circuit, by a clockwork movement. : en fr
  • FR617333A - Pocket pencil tube for liquid eyeshadows : en fr
  • FR617415A - Method and device for improving the quality of wood : en fr
  • DE440872C - Process for drying printed or painted strips made of sheet metal or the like. : de en
  • US1618021A - Distributing block : en
  • US1617555A - Silo : en
  • US1617878A - Inking mechanism : en
  • US1617889A - Electrical water heater : en
  • US1618063A - Apparatus for applying abrasive to plate glass grinding mechanism : en
  • USD72044S - Design for figured tissue paper : en
  • CA268417A - Car truck : en fr
  • ES100568A1 - Improvements in supports or supports for the bridge of the foot. : en es
  • FR617128A - Removable device for transforming slush and manure into aseptic compost by prolonged fermentation in a closed space : en fr
  • GB265767A - The manufacture of new monoazo dyestuffs : en
  • GB265806A - Improvements in multi-channel telegraphy : en
  • CA268460A - Fire extinguisher : en fr
  • US1617578A - Stone polisher : en
  • US1617791A - Case for stamps in roll form : en
  • ES99925A2 - Boxes to preserve clothing and bread. : en es
  • FR617104A - Rail drilling machine with tilting control device : en fr
  • FR617498A - New tension arrangement for wire mesh fabrics : en fr
  • GB265792A - A stand for cycles and the like : en
  • US1617875A - Inking mechanism : en
  • AU430626A - Improvements in apparatus for bending wood and similar materials : en
  • CA268372A - Window : en fr
  • DE440944C - Blocking of the route with self-activation at the beginning and end of a block route : de en
  • US1617402A - Block system : en
  • CA268414A - Earth drilling apparatus : en fr
  • CH119092A - Spring compensating device for flexible traction devices. : de en
  • US1617449A - Eraser holder : en
  • USD72034S - Design por a combined lamp and license-plate holder or similar article : en
  • CH118867A - Wire container. : en fr
  • CH119076A - Process for the preparation of an anti-diphtheria agent. : de en
  • CA268416A - Locomotive bed : en fr
  • US1618126A - Kitchen cabinet : en
  • FR617226A - Universal sanding machine for wood or soft metals : en fr
  • US1618025A - Apparatus for wrapping cartons : en
  • US1617328A - Steam heating system : en
  • CH119126A - Process for the production of a new metal-containing dye. : de en
  • US1617326A - Typewriting machine : en
  • US1617534A - Gas washer : en
  • CA268415A - Abrasive : en fr
  • DE440839C - Counterpressure device for oval works at Druckbaenken : de en
  • US1617440A - Automatic fire-shutter mechanism : en
  • US1618038A - Apparatus for the destructive distillation of oil shale : en
  • US1617683A - Automatic gun : en
  • CA268338A - Rail fastener and lock : en fr
  • CA268402A - Resilient wheel : en fr
  • US1617632A - Drawing machine : en
  • USD72033S - Design fob a combined lamp and license-plate holder or similar article : en
  • CH118759A - Jewelery watch box. : en fr
  • US1617973A - Breakfast food and process of producing same : en
  • US1618057A - Sludging wheel : en
  • US1617658A - Articulated car : en
  • US1617998A - Chuck : en
  • US1617832A - Mechanical motion : en
  • USD71993S - Design for a textile-exhibiting device : en
  • FR617438A - Production of new dyes : en fr
  • CA268398A - Ammonia production : en fr
  • CH119125A - Process for the production of a new dye. : de en
  • US1617733A - Neutralizing system : en
  • US1617337A - Scooter : en
  • FR617478A - Improvements to corset and bra combinations : en fr
  • DE431713C - Manufacture of cutting tools : de en
  • DE440909C - Slide equipment, especially for double cinema projectors : de en
  • ES100578A1 - Method for treating raw liquid molasses or sugars and the like. : en es
  • DE440865C - Device for starting a gas generator with the help of the internal combustion engine : de en
  • DE440917C - Electric balance clock with fork drive : de en
  • US1617325A - Safety attachment for aeroplanes : en
  • US1617575A - Dump car : en
  • US1618155A - Grain loader : en
  • CA268455A - Oiling system for fords : en fr
  • US1617581A - Finishing welt : en
  • US1617397A - Method of and means for demonstrating and visualizing the track of alpha rays : en
  • CH117917A - Device for unloading vehicles. : de en
  • US1617513A - Sound-amplifying horn : en
  • US1617850A - Order-signal device : en
  • US1618032A - Splashboard : en
  • US1617811A - Bolster spring seat stop : en
  • FR617244A - Improvements to eyeshadow tubes : en fr
  • ES100555A1 - Improvements introduced in the manufacture of sulfuric acid. : en es
  • US1617520A - Apparatus for comminuting pasty and liquid materials : en
  • DE440920C - Casting machine in which the cover carrying the type pliers at its end is moved back and forth between stop screws : de en
  • CH119048A - Multi-jet carburetor. : de en
  • US1618029A - Process for briquetting coal : en
  • CA268469A - Auto trunk : en fr
  • CH119129A - Process for the production of a new metal-containing dye. : de en
  • DE440841C - Centering device for eccentric presses with turret plate : de en
  • CA268434A - Glass sealing apparatus : en fr
  • CH119030A - Apparatus for stamping letters and numbers in wedding rings. : de en
  • CH119020A - Automatic regulation device for electric arc welding machines. : de en
  • CH119068A - Process for the production of anti-cathodes for X-ray tubes and anti-cathode produced by this process. : de en
  • USD72014S - Design for a bracket back for lighting fixtures : en
  • US1617767A - Paper-making machine : en
  • US1617855A - Hand bag for ladies : en
  • DE440730C - Crushing device with a ball that can be rotated about its horizontal axis : de en
  • DE440926C - Steam cooker (so-called blanching kettle) for mus u. like : de en
  • ES100592A1 - An improved procedure for applying a metallic coating or coating to metallic surfaces. : en es
  • GB265759A - Improvements in or relating to needles and the like, particularly packing needles, and their manufacture : en
  • CH118931A - Brush for cum etc. : de en
  • GB259528A - An improvement in the manufacture of artificial silk : en
  • AU521726A - Art of vulcanizing rubber : en
  • DE440751C - Process for increasing the strength of the casing of packaging vessels : de en
  • CH117056A - Process for the insulation of conductors which are produced by stranding partial conductors with a rectangular cross-section. : de en
  • US1617778A - Loose-leaf binder : en
  • US1617824A - Bumper : en
  • US1617563A - Compound tool : en
  • DE440684C - Cutter head with interchangeable blades for meat mincers : de en
  • CA268400A - Wrench : en fr
  • CA268411A - Polymerized body : en fr
  • CH118548A - Electric switch. : en fr
  • US1617896A - Laundry collar-finishing machine : en
  • US1617571A - Wave motor : en
  • CH118901A - Membrane seal. : de en
  • CA268405A - Anti-free fume condenser : en fr
  • FR617139A - Cane maker : en fr
  • GB265707A - Improvements in or relating to the construction and fitment of vehicle wheels and tyres : en
  • DE440852C - Process for the production of carpets, runners, templates or other objects from felt strips : de en
  • FR617355A - Improvements in processes and apparatus for the manufacture of cast glass sheets : en fr
  • US1617614A - Flow nipple : en
  • USD72013S - Design fob a playing card : en
  • US1617965A - Process for the manufacture of hydrogen : en
  • DE440540C - Frame for ID cards, e.g. B. Tickets : de en
  • CH118961A - Process for the production of barium peroxide. : de en
  • CH118796A - Speed reducer. : en fr
  • FR617228A - Hull shape for better use of thruster power : en fr
  • FR617343A - Crusher device : en fr
  • ES100357A1 - Improvements in register scales. : en es
  • GB266037A - Improvements relating to automatic telephone systems : en
  • CH119070A - Ceiling connection rosette for electric lamps. : de en
  • GB265872A - Improvements in toy figures : en
  • ES100559A1 - Fastening of lower pieces of automatic buttons on fabrics. : en es
  • FR617240A - Variometer and vario-coupler forming tuning vernier : en fr
  • GB265715A - Improvements in bases for the posts of tennis nets, boundaries, and the like : en
  • DE440726C - Control device on internal combustion engines, the cylinders of which rotate around their axis and the cylinder heads of which the fuel is supplied axially : de en
  • FR617256A - Acetylene or similar gas cutting torch : en fr
  • FR617431A - Improvements in the production of an aliphatic compound : en fr
  • FR617483A - Device for automatically relieving pressurized organs of the pressure to which they are subjected, when they have to undergo excessive efforts : en fr
  • GB258552A - A hand appliance for use in washing surfaces : en
  • US1617477A - Spring jack : en
  • US1618026A - Tubing machine : en
  • CH118774A - Device for the automatic distribution of nails in nailing machines. : en fr
  • US1617724A - Automobile display device : en
  • AU453126A - An improved plane or wing for flying machines : en
  • FR617248A - Signaling device for automobiles and other vehicles : en fr
  • FR617394A - Improved process for the alkylation of aromatic hydrocarbons : en fr
  • GB265519A - Improvements relating to thermo-electric generators for energising the filament and plate circuits of wireless receiving sets and the like : en
  • US1617863A - Rotary pump : en
  • GB264448A - Improvements in or relating to gun barrels : en
  • CH119040A - Epicyclic gear. : de en
  • FR617108A - AC power distribution system : en fr
  • FR617448A - Air mattress : en fr
  • FR617237A - Method for preventing harmful inclusions in welds : en fr
  • DE440637C - Potato harvesting and sorting machine : de en
  • GB265747A - Improvements relating to transmission gear : en
  • ES100302A3 - Vulcanizing-gluing devices for patches. : en es
  • GB265734A - Improvements in or relating to flame cutting machines : en
  • GB266393A - Improvements in or relating to motor propelled road vehicles : en
  • CH119027A - Process for masticating rubber. : de en
  • FR617359A - Fuel for charcoal gasifiers and process for its manufacture : en fr
  • FR617383A - Improvements to devices for separating liquids of different specific densities : en fr
  • GB246487A - Process for the production of mechanically very solid bodies of suitable shapes from the carbides of metals having high fusing points, such as tungsten carbide, for tools and like articles : en
  • US1617744A - Burner : en
  • US1617821A - Sprocket-type soil pulverizer : en
  • US1617496A - Vending machine : en
  • US1617584A - Girt-pin connection for gang saws : en
  • US1617706A - Elastic closure for ladies' boots : en
  • DE440731C - Housing for advertising banners : de en
  • DE441022C - Mold for casting synthetic resins : de en
  • DE440743C - Drive device for the pliers of flat combing machines : de en
  • GB265876A - Improvements in boxes and lids therefor : en
  • DE440800C - Process and device for the chemical and mechanical processing of solid and liquid substances : de en
  • US1617757A - Combined log-deck block and kicker structure : en
  • FR617173A - Cereal transplanting machine : en fr
  • US1617746A - Concrete form : en
  • US1617829A - Tire-repair vulcanizer : en
  • ES98059A1 - The conditioning of common and refined salt for cooking and domestic uses, in cardboard boxes. : en es
  • DE440649C - Hydraulic cooking and block press for celluloid and similar plastic masses : de en
  • US1617840A - Automobile lock : en
  • US1618139A - Vaporizing attachment for internal-combustion engines : en
  • GB265693A - An improved amplifier for four-wire connection with heavily loaded lines : en
  • US1617577A - Assembling mechanism for casting machines : en
  • US1617659A - Hydraulic-core drill : en
  • FR617284A - Improvements to dentist or surgical chairs, hairdressers or other chairs : en fr
  • GB265861A - Method of and apparatus for making compressed concrete piles : en
  • FR617332A - Clock face : en fr
  • GB265862A - Improvements in automatic weighing apparatus : en
  • US1617725A - Hobbyhorse : en
  • FR617450A - Sector and devices for its use : en fr
  • FR617451A - Anode improvement : en fr
  • ES100092A1 - A procedure for waterproofing plant material fabrics. : en es
  • FR617308A - Tinned ice with designs and decorations in colors : en fr
  • US1617332A - Process for the manufacture of pyridine-3-carboxylic acid amides : en
  • CH118994A - Device for measuring the lead angle of locomotive axles with counter cranks. : de en
  • CH119069A - Method and device for charging annealing furnaces, in particular those with electrical heating. : de en
  • DK37129C - Kohaleholder. : da en
  • US1617560A - A corfobation of : en
  • US1617787A - Beater : en
  • US1618095A - Process for the production of nuclear substituted aromatic cyanogen mercury compounds : en
  • US1618074A - Pulley : en
  • FR617236A - Device intended to facilitate the removal of lids from cans of tin or the like : en fr
  • FR617442A - Transparent and tinted blind for windshield or window : en fr
  • FR617449A - Crimped neck canister and its manufacturing process : en fr
  • GB265760A - Improvements in or relating to incandescent mantle lamps : en
  • GB265777A - Improved process for the manufacture of organic auro-mercapto acids and salts thereof : en
  • CA268413A - Electron emission material : en fr
  • US1617348A - Interior trunk-lock mechanism : en
  • US1617349A - Car-axle bearing : en
  • US1617498A - Doll : en
  • US1617941A - Mining apparatus : en
  • US1617815A - Rotary cooler : en
  • US1617902A - Lathe : en
  • FR617392A - tubular slab element for reinforced concrete hollow floor formwork : en fr
  • DE440988C - reflector : de en
  • FR617283A - Improvements to lubricators : en fr
  • FR617493A - Device for controlling the electric spark and its effects : en fr
  • FR617210A - Method and apparatus for placing very precise quantities of sulfurous acid in wine or other similar liquids in bottles : en fr
  • FR617401A - New coating and its manufacturing process : en fr
  • FR617298A - Extra-thin lock for trunks and other travel items : en fr
  • GB265810A - An improvements in or relating to brick-making machines : en
  • DE440589C - Winding machine, which is disengaged by a measuring device after winding a certain thread length : de en
  • US1617505A - Can-heading machine : en
  • DK37131C - Combined single- and three-lane skate. : da en
  • CA268347A - Bag holder : en fr
  • CA268456A - Bottle stopper : en fr
  • US1617843A - Perfume container : en
  • US1618091A - Paring machine : en
  • DE440883C - System for boiler feed water generation by means of exhaust steam in ship steam engines working with chimney exhaust : de en
  • DE440799C - Self-packer for mountain displacement : de en
  • DK37134C - Device for emptying the lunch box on seed drills. : da en
  • US1618000A - Trailer and power unit for soil pulverizers : en
  • US1618089A - Apparatus for cutting glass : en
  • GB265784A - Improvements in lifting mechanism for the windows of vehicles : en
  • GB265884A - Closures for cans and other containers : en
  • ES100410A1 - A device applicable to indirect heating high pressure steam generators. : en es
  • FR617189A - Vertical Shaft Sand Centrifuge : en fr
  • FR617447A - New hoe : en fr
  • US1617713A - Starting and stopping device for offset-printing machines : en
  • US1617802A - Nonsynchronous motor : en
  • CA268354A - Speed indicator : en fr
  • DE440807C - Grid accumulator plate : de en
  • US1617633A - Electric-arc lamp : en
  • ES100588A1 - Jaw or reactive jaw lathe system. : en es
  • ES100604A1 - A construction system of espadrilles with a rubber sole. : en es
  • US1618087A - Oil circuit breaker : en
  • FR617260A - Amphibious vehicle : en fr
  • FR617433A - Improvements in the production of organic compounds : en fr
  • FR617159A - Improvements to superheterodyne radio receivers : en fr
  • GB262423A - Apparatus for the manufacture and delivery of hydrocyanic acid gas : en
  • GB262731A - Improvements in and relating to installations for central heating by means of hot water : en
  • US1617933A - Mechanical toy : en
  • DE440776C - Brake device for railroad cars : de en
  • DE440632C - Hoists, in particular electric pulley blocks : de en
  • DE440898C - Optical measuring device : de en
  • ES100570A1 - A procedure for manufacturing artificial lava. : en es
  • US1617548A - Thermostatic valve : en
  • US1618002A - Process for mounting inductances : en
  • US1617480A - Toy auto device : en
  • US1618036A - Vacuum-controlled shock-absorbing device : en
  • USD72001S - Design foe a doll : en
  • FR617115A - Torque system for iron boats : en fr
  • GR1433B - IMPROVEMENTS IN THE HYPERTEMETER AND SPECIAL ALTITUDE. : el en
  • US1618065A - Combination cane and sunshade : en
  • US1618086A - Process of making rouge : en
  • DE441040C - Sharpening roller for wood whetstones : de en
  • US1617511A - Method of cutting sponge rubber : en
  • DE440574C - Fabrics for fireproof objects, enamels and glazes : de en
  • DE440952C - Maximum manometer : de en
  • US1617361A - Furnace resistor mounting : en
  • US1617799A - Biscuit-display case : en
  • DE440994C - Tape holder for tape rolls with a retaining member securing the tape end : de en
  • US1617464A - Radiator : en
  • US1618122A - Automobile chassis lubrication : en
  • US1617775A - Iivtbiana : en
  • CA268437A - Ironing press burnguard : en fr
  • FR617166A - Improvements in typewriters : en fr
  • FR617311A - Bicycle frame with screwed elements : en fr
  • FR617454A - Portable power saw : en fr
  • US1617404A - Railway draft appliance : en
  • FR617192A - Water separator for steam power plants : en fr
  • US1617508A - Bag closure : en
  • US1617782A - Printing attachment for envelope machines : en