• DE699711C - Process for transferring liquefied combustible gases, such as propane, using a gas pump : de en
  • DE700528C - Rudder shaft support bearing : de en
  • DE700220C - Contact converter : de en
  • DE700504C - Externally controlled tube transmitter : de en
  • DE700297C - Device for temperature monitoring : de en
  • US2225106A - Popcorn cutter : en
  • US2224942A - Coffee and the method of preparing the same : en
  • GB530747A - A closure device for facilitating the dissolving or wetting of powders, mixing of substances and like operations in tumblers or similar open vessels : en
  • USD124030S - Design for a condiment shaker : en
  • USD124104S - Design for an evening gown : en
  • US2225365A - Lubricant : en
  • US2224887A - Machine tool : en
  • USD124034S - Design for a jar or similar article : en
  • US2225432A - Squeegee : en
  • FR859552A - Device for the protection of cast iron pipes during transport : en fr
  • US2225241A - Projecting device for games : en
  • US2225311A - Gas turbine system : en
  • US2225339A - Precipitation hardened copper alloy : en
  • GB530625A - Improvements in and relating to grinding or sharpening machines for knives and othercutting tools : en
  • US2225051A - One meter battery tester : en
  • US2225357A - Nitrosation of phenols : en
  • USD124106S - Design foe. a textile fabric : en
  • US2225000A - Kneeling bench : en
  • USD124102S - Design foe a dress : en
  • US2225159A - Acid resisting glass flux : en
  • FR859309A - Improvements to anti-theft devices for motor vehicles : en fr
  • US2224879A - Tire chain : en
  • US2225275A - Valve extracting means for underground storage tanks : en
  • US2225338A - Immersion pump arrangement : en
  • DE700531C - Hydraulic press with interchangeable molds for pressing explosives : de en
  • FR859355A - Tensioner : en fr
  • US2225092A - Train direction responsive apparatus : en
  • US2225274A - Ganthostat : en
  • US2225587A - Control device : en
  • CA393243A - Cementitious material : en fr
  • US2225531A - Drill rotating device : en
  • FR859395A - Improvements to radio wave beaconing systems : en fr
  • GB530576A - Improvements in receiving apparatus for alternating current telegraphy : en
  • GB530587A - Improvement in dental equipment stands : en
  • DK58242C - Process for the Preparation of 1,2-Di- (p-propionyloxy-phenyl) -1,2-diethyl-ethylene. : da en
  • US2225094A - Airplane : en
  • DE700346C - Cuspidors, in particular for dental purposes : de en
  • DE700381C - : de en
  • AU112088B2 - Improvements in or relating to amplifiers comprising an input and/or output transformer : en
  • USD124069S - Design for a wallpaper : en
  • US2225115A - Fluid pump : en
  • US2225284A - Oral prophylactic : en
  • US2225461A - Electric light socket : en
  • DE700309C - Dispensing pump for liquids, especially for oil : de en
  • DE700413C - Device for producing curved surfaces : de en
  • US2225132A - Locking device for the securing lugs or bolts of vehicle wheels : en
  • US2225598A - Tabulating machine : en
  • AU112078B2 - An improved machine for gathering clover or medic or other surface or subterranean seed, burr or pods : en
  • NL86076B - : en
  • US2224914A - Noise reduction circuit for sound recording : en
  • US2225503A - Visible index card or pocket and marginal protecting strip therefor : en
  • US2225390A - Fractionating column : en
  • US2225438A - Container for fishing rods : en
  • DE757320A - : de en
  • AU112079B2 - Improved hay orthe like baling press and means for wiring the bales : en
  • GB530598A - Improvements in impulse senders of the type used in telephone systems : en
  • DE700257C - Pulse frequency method : de en
  • DE700529C - Machine for grinding the tenons of headed shafts : de en
  • GB530701A - Improvements in and relating to screening arrangements for thermionic valves : en
  • GB530717A - Improvements in and relating to the driving arrangements of aircraft engines : en
  • DE700374C - Quick-closing blow-down valve with spring closing pressure : de en
  • DE700198C - The centrifugal machine drive can be coupled by swiveling the centrifugal housing : de en
  • DE700319C - Conveyor bucket with bottom emptying : de en
  • DE700481C - Carriage for firearms : de en
  • AU112099B2 - Improvements in or relating to steam superheaters : en
  • AU540939A - Improved medicine for sheep fluke andas a tonic for sheep andother animals : en
  • US2224888A - Making aluminum sulphate : en
  • FR859410A - Advanced fixing device : en fr
  • GB530579A - Improvements in or relating to the treatment of artificial textile fibres : en
  • GB530754A - Improvements in and relating to metallic panelled partitions and the like : en
  • US2225175A - Motor shutoff : en
  • US2225184A - Furnace control : en
  • US2225407A - Washing machine : en
  • FR859585A - Improvements to steerable wheel landing gear : en fr
  • US2225328A - Electric power converting apparatus : en
  • DE700536C - Tank with floating roof : de en
  • FI18891A - Adjustable wind hook : en fi
  • FR859445A - Cathode ray tube phasemeter : en fr
  • US2225103A - Flag holder : en
  • USD124162S - Design for a bathing suit : en
  • ES144967A1 - A process for creping artificial spin fibers. : en es
  • DE700415C - Snowshoe binding : de en
  • DE700405C - non-lagging photographic layers : de en
  • FR859428A - Circular knife for paper working machines intended to cut lengthwise paper widths, cardboard sheets, etc. : en fr
  • CA393268A - Textile material processing : en fr
  • DE700462C - Cube sugar container with chambers arranged radially around an axis of rotation : de en
  • CA393188A - Latex garment and form : en fr
  • US2224928A - Firearm : en
  • US2225263A - Tenoning machine : en
  • AU422139A - Improvements in lamp sockets andin caps adapted toco-operate therewith : en
  • DE700447C - Device for generating control currents or control voltages : de en
  • CA393182A - Super heating oil burner : en fr
  • US2225104A - Combined radiator cover and support : en
  • US2225308A - Intermittent venous occlusion apparatus : en
  • US2225476A - Water soluble oxazine dyestuff : en
  • DE698923C - Starting electric motor for hair clippers, etc. : de en
  • DE700261C - Device for drying the ink application on paper webs or sheets, especially for gravure printing machines : de en
  • DE700365C - Fuse for protective caps on vibrating compressors : de en
  • DE700441C - Device for teletyping devices with storage of all characters to be transmitted and the same : de en
  • US2224857A - Tool for use in assembling and disassembling the siphons of drier drums : en
  • FR859378A - Automatic firearms : en fr
  • GB530618A - Improvements in and relating to photographic elements : en
  • FR859471A - Process for the production of solid dyes, hydroxyaryl compounds usable in this process and process for the preparation of these compounds : en fr
  • CA393165A - Double acting check valve : en fr
  • DE700348C - edners, Rundfunkansagers u. like : de en
  • GB530654A - A new or improved lining element for foot-wear : en
  • GB530736A - Improvements in valve distribution arrangements for pneumatic hammers : en
  • CA393211A - Liquid insulating composition : en fr
  • US2224897A - Knockdown ski : en
  • US2225370A - Automatic sewing machine : en
  • CA393221A - Ultra-violet radiation measuring apparatus : en fr
  • US2225498A - Liquid level control system : en
  • DE700336C - Process for printing and dyeing with the tetrasulfuric acid ester salts of leukokuepen dyes of the tetrahydro-1, 2-2 ', 1'-dianthraquinonazine group by acidic oxidation in the steam development process : de en
  • US2225033A - Television system : en
  • US2225125A - Reversible coat : en
  • US2225468A - Artificial hand : en
  • CA393229A - Rubber to metal bonding method : en fr
  • CA393197A - Sheet material conveyer : en fr
  • US2225319A - Extensible vehicle body : en
  • CA393177A - Door holder : en fr
  • CA393187A - Wire weeder and cultivator : en fr
  • USD124028S - Hoffman textile fabric : en
  • DE700427C - Tower stopwatch : de en
  • FR859524A - Oil burner or similar products with sprayer and adjustable orifices : en fr
  • US2225276A - Self-aligning idler for belt conveyers : en
  • US2225523A - Marking device : en
  • FR859499A - TV sync adjustment : en fr
  • FR859574A - Method and installation for the transformation of electrical oscillations : en fr
  • ES146003A1 - A pliers to seal the union of two sheet metal straps. : en es
  • USD124091S - Design for a dress ensemble : en
  • FR859422A - Improvements to radiators for internal combustion engines : en fr
  • US2225202A - Tractor : en
  • USD124051S - Design for a display container : en
  • US2225496A - Marking device for road surfaces : en
  • GB530588A - Method of surface-treating writing pencils, drawing pencils and other rod-shaped articles : en
  • ES145476A1 - Procedure for the manufacture of a water gas free of tar and hydrocarbons. : en es
  • DE700238C - Device for opening and closing folding doors in halls : de en
  • GR9376B - ALKALIOUH AND GAALKALOUHON LEADING METAL BEARINGS. : el en
  • US2225300A - Saw-tooth wave generator : en
  • USD124092S - Design fok a dress : en
  • FR859388A - TV device : en fr
  • DE700509C - ng, power flows and frequency (speed) in single or multi-phase alternating current networks or networks : de en
  • ES145475A1 - Cureña elipse for machine guns. : en es
  • US2225452A - Method and apparatus for making a pile fabric : en
  • US2225239A - Filament : en
  • US2225492A - Paper carton : en
  • DE700331C - Spindle for spinning and twisting machines : de en
  • DE700242C - Potato plow with grate attached to the share : de en
  • CA12921S - Envelope flap design for shoes : en
  • DE700390C - Roller with an inner cavity for processing rubber or the like. : de en
  • USD124119S - Design for a dress : en
  • DE699532C - Tank stabilization system for ships : de en
  • DE700502C - ke circulating water from cooling systems : de en
  • DE700279C - : de en
  • DE700437C - Gas compressor, in particular refrigeration machine compressor : de en
  • DE700397C - Reversing device for internal combustion engines : de en
  • DE700213C - Atomizer preheating burner for lights and heaters : de en
  • DE700283C - Method for determining the distance between a receiver and a transmitter : de en
  • DK58258C - Footwear with an easily replaceable and worn by Kautsjuk or a similar elastic fabric. : da en
  • FR859305A - Firing device : en fr
  • US2225354A - Process and apparatus for the manufacture of carbon black : en
  • US2225043A - Control method and device for radio sets and the like : en
  • US2225577A - Time period indicating traffic signaling apparatus : en
  • GB530805A - Improvements in or relating to grease guns and like lubricating devices : en
  • US2224993A - Method of and apparatus for removing burrs from metallic fasteners : en
  • FR859521A - New aircraft with automatic stabilization : en fr
  • ES145012A3 - A PROCEDURE FOR THE OBTAINING, BY VERTICAL CENTRIFUGAL CASTING, OF HOLLOW CYLINDERS OF IRON, STEEL AND ALL KINDS OF PERFECTLY CONCENTRIC AND HOMOGENEOUS METALS AND PERFECTLY REGULAR WALL THICKNESS, APPLICABLE FOR SPECIALLY : en es
  • GB530807A - Improvements relating to electric transformers : en
  • FR859540A - Universal gymnastics apparatus for small children : en fr
  • GB530639A - Process for the production of articles provided with coatings or insets of hard metal : en
  • DE700351C - Conveyor frame, especially for vessel conveyance : de en
  • FR859532A - Improvements to carbon papers : en fr
  • US2225086A - Electric switch device : en
  • US2225352A - Mothproofing compound and method of using : en
  • CA393223A - Electric discharge device seal : en fr
  • GB530567A - Improvements in or relating to percussive tools : en
  • GB530733A - Improvements relating to magnetos : en
  • FR859486A - Process for making parts of mechanisms subjected to mechanical wear in the construction of devices and mechanisms : en fr
  • ES145225A1 - Maneuvering mechanism of eclipsable organs on board aircraft, such as landing gear, domes, vats and others. : en es
  • US2224895A - Double deck continuous kiln : en
  • DE700214C - Legal treatment, in particular refinement of solid, liquid, steam or gas raw materials : de en
  • DE700263C - Electromagnetically released shoe brake : de en
  • DK58246C - Dielectric Cable for Transmitting Electromagnetic Waves. : da en
  • AU112102B2 - Improvements in or relating to circular knitting machines ofthe double axially opposed needle cylinder type, and fabric or articles knitted thereon : en
  • FR859443A - Rail assembly : en fr
  • FR859399A - Microphone layout : en fr
  • AU112103B2 - Improvements in mudguards, wings, and like attachments for vehicles : en
  • US2225180A - Coil making apparatus : en
  • AU112070B2 - Improved method of operating vibrator machines : en
  • US2224847A - Cellulose ether composition : en
  • USD124134S - Design for an automobile front fender : en
  • FR859461A - Improvements to systems for converting single-phase alternating electric currents into polyphase currents : en fr
  • FR859566A - Improvements to oscillators of the type using an electron beam : en fr
  • US2225381A - Electric pressure indicator for internal combustion engines : en
  • US2225170A - Side plate construction for freight cars : en
  • USD124027S - Design foa a wallpaper : en
  • DE700521C - uefer with a dial gauge arranged on the loading device : de en
  • DE700314C - Device for remote display of the density of liquids : de en
  • FR859458A - Frosted plate focus viewfinder for mirror reflex cameras : en fr
  • FR859349A - Flexible pipe clamp : en fr
  • GB530776A - Improvements in or relating to the secret transmission of television and like signals : en
  • US2225048A - Phonograph record and package therefor : en
  • US2225064A - Cold working metal bars : en
  • US2225307A - Convertible picture : en
  • US2225550A - Adjustable bracket for venetian blinds : en
  • US2224877A - Condensing apparatus : en
  • AU146140A - Fan systems : en
  • FR859517A - Pivot system for trolley or trailer steering wheel : en fr
  • ES145078A1 - IMPROVEMENTS IN THE MANUFACTURE OF INCANDESCENT ELECTRIC LAMPS WITH AIR VACUUM AND VOLFAMIO FILAMENT IN THE FORM OF A HELIX : en es
  • FR859554A - Improved jig for assembly of frames or pairs of boats : en fr
  • GR9372B - METHOD FOR THE PREPARATION OF AQUATORY OF EXHLORATHANEE. : el en
  • GR9375B - ELECTRONIC TUBE FOR SHORT WAVES. : el en
  • US2224845A - Spool winding machine : en
  • DE700403C - Multi-part sealing ring made of elastic material : de en
  • GB530795A - Machine for assorting fish : en
  • GB530804A - Improvements relating to harmonicas or mouth organs : en
  • ES145010A1 - Improvements in the electric filters of intermediate links. : en es
  • FR859316A - Exerciser of the muscles involved in the action of breathing : en fr
  • US2224958A - Welding manipulator : en
  • US2224941A - Egg venting device : en
  • AU71940A - Improvements in or relating to filters : en
  • AU432040A - Improvements in or relating to envelopes connected to form continuous web : en
  • DE700506C - Adjustment device on radio receivers : de en
  • FI18893A - Absorptions- och värmeöverföringsapparat : en fi
  • FR859301A - Improvements to devices for ensuring electrical connections, in particular on board aircraft : en fr
  • FR859318A - Improvements to gyratory cone crushers : en fr
  • GR9368B - MAGNESIUM ALLOYS. : el en
  • FR859342A - Simplified mechanism for submachine gun or submachine gun, allowing alternate or continuous fire : en fr
  • DE700337C - Process for generating combustion gases for flushing gas smoldering : de en
  • DE700456C - Electric miner's lamp with a spring-loaded incandescent lamp : de en
  • US2225072A - Constant speed governor : en
  • US2225312A - Acoustic device : en
  • USD124042S - Wall bracket : en
  • US2225321A - Governing apparatus : en
  • US2225368A - Method of preparing substituted diarylamines : en
  • FR859582A - Advanced gas mask : en fr
  • FR859586A - Method of coating materials used in the construction of bituminous roads and similar materials : en fr
  • CA393202A - Copper alloy : en fr
  • US2225065A - Nozzle for machines for coating shoe bottoms : en
  • DE700450C - ige for target course recipients : de en
  • AU112108B2 - Improvements in or relating to producer gas plants : en
  • FR859544A - System for producing sound recordings free from background noise : en fr
  • FR859584A - Manufacture of a wood cutter with curved and interchangeable blades : en fr
  • DE700382C - Cooling device for electrical machines : de en
  • US2224903A - Curtain rod : en
  • ES145905A1 - A rotating device especially for an automatic control installation for aircraft. : en es
  • DE700327C - Air-compressing internal combustion engine with self-ignition : de en
  • DE700399C - Device for operating internal combustion engines for mixture supply with gases stored under pressure : de en
  • FR859525A - Soft, silent flame oil burner for domestic stoves and heating appliances including its special mounting device : en fr
  • USD124115S - Brooch or similar article : en
  • US2224998A - Heat conditioned steel and method of conditioning : en
  • DE700497C - Process for reducing selenic acid to selenic acid : de en
  • DE700289C - he lubricant : de en
  • US2225297A - Master plate for card slotting punches : en
  • US2225497A - Method and apparatus for treating printed rugs : en
  • DE700224C - Closed electric arc lamp operated with mercury vapor with controlled electrodes : de en
  • DE700408C - chine, especially diesel machine, with an additional device for drawing compressed air from the working cylinder of the machine, for example for a compressed air brake system : de en
  • FR859467A - Press for coating welding rods : en fr
  • CA393220A - Oscillating fan : en fr
  • ES145140A1 - An electron tube, especially for ultra high frequencies. : en es
  • DE700411C - Viewing hole for air raid shelter doors : de en
  • FR859346A - Glove manufacturing process and resulting product : en fr
  • ES144628A1 - ASSEMBLY AND FIXING PROCEDURE OF THE PARTS SUPPORTING THE STOP PIECES OF THE CYLINDRICAL BEARING ELEMENTS : en es
  • US2225157A - Vehicle supporting stand : en
  • US2225478A - Telephone system : en
  • US2225522A - Dump trailer : en
  • DE700436C - Process for the preparation of aromatic isothiocyanates : de en
  • DE700517C - Payable magnesium alloy : de en
  • ES145144A1 - Three-phase-single phase rotary frequency converter. : en es
  • FR859407A - Improvement in the assembly of shoes : en fr
  • CA393257A - Pressure cooker : en fr
  • US2225053A - Sheet applying device : en
  • CA393196A - Rotary fan : en fr
  • CA393278A - Fastening strip tensioning device : en fr
  • DE700237C - theatre : de en
  • DE700525C - Combined cut-off and overlay seam and method for producing the seam : de en
  • US2225049A - Woodworking tool : en
  • US2225290A - Yarn : en
  • US2225147A - Portland cement manufacture : en
  • FR859596A - Polycylindrical motor : en fr
  • AU546239A - Improvements in or relating to thermionic amplifiers : en
  • FR859520A - Axial air artillery battery : en fr
  • GB530769A - Improvements in and relating to cardboard packings, cartons or the like : en
  • FR859317A - Improvements to contact bulbs for the automatic control of electric circuits and emergency electric lighting lamp with application : en fr
  • US2224986A - Fatty acid treatment : en
  • US2225085A - High frequency coupling system : en
  • US2225534A - Copolymers of styrene with frosting drying oil varnishfs : en
  • US2225383A - Centrifugal engine governing mechanism : en
  • CA393275A - Butadiene production : en fr
  • AU112109B2 - Improvements in or relating to sewing and mechanism adapted for use in sewing machines : en
  • CA393173A - Calf weaner : en fr
  • US2225586A - Control device : en
  • FR859420A - Device for amplifying electronic currents generated by electric incandescence by means of secondary electrons : en fr
  • GB530596A - Improvements in and relating to high-tension transformers : en
  • ES146077A1 - Procedure for coating revoked surfaces. : en es
  • ES142774A1 - A new aerodynamic engine. : en es
  • GB530694A - Safety casement windows : en
  • DE700295C - Wood connection : de en
  • US2224889A - Detergent germicide : en
  • US2225387A - Production of cooked acid casein : en
  • US2225416A - Continuous casting process : en
  • USD124070S - Design for a wallpaper : en
  • USD124072S - Design for a wallpaper : en
  • US2225026A - Method of making a tube of cellulose material : en
  • USD124113S - Design fob a dress : en
  • FI18896A - Variables are used for the preparation of the machine tool : en fi
  • DE700340C - Skylight lighting of stages, which is divided into several portable parts and where remote control takes place by means of contactors : de en
  • FR859497A - Machine for collecting and bundling retted flax from the ground : en fr
  • US2225355A - Electric valve converting apparatus : en
  • US2225449A - Typewriting machine : en
  • USD124136S - Design for a lace collar or similar article : en
  • US2225255A - Soldering apparatus : en
  • US2225337A - Tone control : en
  • US2225559A - Trolley wire safety device : en
  • USD124083S - Sparks turning lathe : en
  • US2225192A - Ribbed insole : en
  • US2225134A - Method of making fibrous sheet material : en
  • FR859359A - Application of flexible bead wires to the production of foldable envelopes for pneumatic tires : en fr
  • FR859577A - Process for secreting animal fibers such as skin hair : en fr
  • AU498139A - Improvements relating to rotary operative fasteners : en
  • FR859362A - Special paving stones for establishing roads in soft ground or for reinforcing rutted roads : en fr
  • GB530743A - Improvements in and relating to bottle carriers : en
  • US2225481A - Road paver : en
  • DE700354C - Single-bellows gas meter with cylindrical housing : de en
  • GB530740A - Improvements in means for controlling the speed of power-driven knitting machines : en
  • FR859350A - Double-acting hydrodynamic relay : en fr
  • FR859550A - Metal-edged ski : en fr
  • US2225055A - Circuit interrupting means : en
  • US2225303A - Acid and alkali resistant paint : en
  • FR859380A - Artillery equipment and projectiles which it is likely to fire : en fr
  • DE700312C - Cartridge feed for firearms with funnel-shaped cartridge container : de en
  • GB530741A - Improvements relating to the heat treatment of metals : en
  • US2225023A - Combination water and room heater : en
  • USD124040S - Design for a box : en
  • DE700353C - Holding device for gauge bodies or gauge-containing members to be arranged on assembly or processing devices : de en
  • DK58243C - Handheld microphone with dial. : da en
  • DE700255C - manufacture of this case : de en
  • FR859509A - Advanced vehicle engine cooling system : en fr
  • US2225596A - Photographic apparatus : en
  • ES146167A1 - A process for obtaining a new bleach detersive product. : en es
  • FR859452A - Safety cap for containers : en fr
  • FI18890A - For its part, it is recommended for the slats : en fi
  • FR859508A - Improvement in remote control transmitters : en fr
  • GB530614A - Improvements in or relating to telephone systems : en
  • GB530692A - Improvements in or relating to windscreen wipers : en
  • AU213640A - Improvements in or relating to rivetting guns : en
  • US2225361A - Dynamo-electric machine : en
  • US2225508A - Packing ring : en
  • US2225511A - Free machining steel : en
  • USD124058S - Design for a sprayer or similar article : en
  • USD124165S - Design for a plate or similar article : en
  • GB530604A - Improvements in or relating to tool-holders for lathes or other machines tools : en
  • GB530667A - Improvements in hose bridge devices : en
  • CA393200A - Boron-copper alloy : en fr
  • FR859340A - New spacer ankle : en fr
  • DE700352C - Round lifting magnet for direct current : de en
  • FR859516A - Advanced wooden wheel and its assembly process : en fr
  • FR859594A - Coil tube : en fr
  • US2225077A - Grid construction for radio tubes : en
  • US2225293A - Ski : en
  • US2225479A - Electric discharge tube : en
  • US2225112A - Air cleaner : en
  • AU112104B2 - Improvements in or relating to rivetting guns : en
  • DE700236C - House fire, especially stove firing : de en
  • DE700367C - Process for the production of fiber-containing artificial stone with high resistance to acids : de en
  • ES145009A1 - Improvements introduced in the uncoupling package parachutes. : en es
  • CA393205A - Rubber compounding method : en fr
  • US2225203A - Heating and ventilating means : en
  • CA12920S - Sachet ball : en
  • GB530738A - Improvements in and relating to display devices : en
  • GB530791A - Improvement in or relating to travelling band screens or strainers : en
  • GB530613A - Improvements in and relating to apparatus for evaporating liquids : en
  • GB530589A - Improvements relating to slicing machines : en
  • GB530645A - Improvements in reversible two-stroke internal combustion engines : en
  • US2225013A - Dyestuffs of the anthraquinone series and process of making same : en
  • FR859372A - Process for manufacturing anti-knock gasoline from paraffinous petroleum distillates : en fr
  • AU542339A - Improvements in or relating to producer gas plants : en
  • CA393192A - Projectile : en fr
  • DE700362C - Electrical switching device for adjustment screws : de en
  • FR859562A - Improvements to automatic couplings of railway vehicles : en fr
  • DE700328C - : de en
  • FR859304A - Advanced product to improve explosion and lubrication in engines : en fr
  • CA393241A - Antenna system : en fr
  • USD124125S - Brooch or similar article : en
  • GB530647A - Improvements in or relating to torpedo tubes : en
  • US2224892A - Combination tool : en
  • US2225014A - Control means for gyroscopes : en
  • DE700225C - Process for the preparation of dyes of the phthalocyanine series : de en
  • FR859326A - Advanced wattmeter relay : en fr
  • AU112101B2 - Improved process forthe production of composite wood material : en
  • US2224923A - Manufacture of staple fiber yarn : en
  • FR859530A - Improvements in the manufacture of cast iron : en fr
  • GB530571A - Improvements in heating lamps : en
  • CA393179A - Well points and system : en fr
  • CA393226A - Railway car truck : en fr
  • US2224979A - Die casting machine and dual pneumatic valve therefor : en
  • USD124131S - Design for a textile fabric : en
  • US2225393A - Tractor attachment : en
  • USD124139S - Design for a dress : en
  • FR859434A - Lighter : en fr
  • FR859332A - Advanced track : en fr
  • FR859396A - Improvements to safety visors and similar devices : en fr
  • NL49734C - Process for animalising synthetic fibers, using condensation products from carbon sulfur and ethylenimine or their homologues : en nl
  • US2224851A - Windmill : en
  • US2225166A - Web drying apparatus : en
  • ES145438A1 - Improvements in the landing gear. : en es
  • US2225291A - Load controlling apparatus for compressors : en
  • US2225401A - Electric lighted illuminating fixture : en
  • GB530580A - Composite crank shaft for internal combustion engines : en
  • GB530767A - Improvements in and relating to elastic fluid power plants : en
  • US2225054A - Stapling machine : en
  • US2225418A - Car coupler : en
  • DE700209C - Photographic enlarger with a device for determining the exposure time : de en
  • FI18897A - Sät vid montering av huvudpannorna i ångfartyg : en fi
  • FR859531A - Process for writing and drawing on sheets : en fr
  • GB530718A - Improvements in and relating to aircraft wings : en
  • US2224916A - Well swab : en
  • US2225568A - Gyroscopic device : en
  • DE700207C - Press for forming cartridge sleeve bases with extractor grooves : de en
  • US2225262A - Wood filler : en
  • DE700253C - Crank assembly for motorcycles : de en
  • DE700221C - AC commutator motor for driving work : de en
  • ES145639A1 - ELECTRICAL REGULATION DEVICE : en es
  • US2224854A - Magnetic sound recording and reproducing : en
  • AU160340A - Improvements in electric cables : en
  • GB530673A - Improved method and apparatus for expanding the volume range during the reproduction of sound films : en
  • FR859415A - Process for producing urea by crystallization from aqueous solutions : en fr
  • DE700500C - Azotierbehaelter for insertion in fixed calcium cyanamide ovens : de en
  • USD124011S - Design for a hoop-rolling stick : en
  • US2225304A - Bicycle : en
  • US2224844A - Apparatus for protecting oil distribution means at harbors : en
  • US2224972A - Key ring or chain holder : en
  • US2225208A - Pipe coupling : en
  • US2225453A - Boiler feed system : en
  • FR859312A - Improvements to sizing processes : en fr
  • USD124089S - Design for a textile fabric : en
  • US2224959A - Cutter sharpener : en
  • DE700222C - iver resistors, especially welding transformers : de en
  • US2225356A - Typewriting and like machine : en
  • US2225059A - Process for catalytic hydrogenation of higher aliphatic nitriles : en
  • US2225518A - Fluid relay mechanism : en
  • FR859416A - Priming device for liquid cathode discharge devices : en fr
  • GB530734A - Improvements in semi-automatic machines for heating by electric induction : en
  • DE700275C - Device for the uniform introduction of coarse substances into reaction vessels : de en
  • DE700460C - Process for the electrical welding of pipes : de en
  • US2225024A - Dialyzing apparatus : en
  • US2225576A - Yeast preparation : en
  • GR9366B - ELECTRIC SOCKET. : el en
  • USD124019S - Design for a container cap : en
  • USD124031S - Design for a shower cabinet : en
  • US2224899A - Film reel drive mechanism : en
  • FR859381A - Refinements to fletched projectiles : en fr
  • US2225205A - Magnetic plug : en
  • USD124164S - Design for a slip : en
  • DE700310C - chinen : de en
  • DK58245C - Electric Filter, In particular for Use in Transmitting Intelligence through Telephone Networks at High Frequency Streams. : da en
  • US2225591A - Built-up bobbin : en
  • DE698768C - Airplane wing with double slotted landing flap : de en
  • US2224850A - Display and shipping package : en
  • USD124094S - Design for a dress : en
  • US2225090A - Mount construction for incandescent lamps : en
  • GB530573A - Improvements in and relating to filter circuits for rectified alternating current : en
  • FR859597A - Switch for controlling electrical circuits : en fr
  • GR9360B - HOW TO PRODUCE MOVIE MOVIES BY CONVERTING KARAGIOZIS 'MOVING SHADOWS TO A HERO OF CINEMA WORKS. : el en
  • DE700350C - Steam kettle for large kitchens for the preparation of soups or the like with removable sieve drum with squeezing device : de en
  • GB530721A - Improvements relating to the production of micro porous rubber sheets, tubes and thelike : en
  • USD124111S - Design fob a dbess ensemble : en
  • US2225350A - Automatic dyeing machine : en
  • GB530669A - Improvements in or relating to circuit arrangements for combined telephone and telegraph transmission systems : en
  • US2225197A - Addition and stabilizer agent for lubricating oils and hydrocarbon liquids : en
  • FR859391A - Improvements to numbering mechanisms for printing machines : en fr
  • FR859482A - Lady's handbag : en fr
  • FR859551A - Floor guide for sliding door, especially for vehicles : en fr
  • DE700371C - ydropyrimidine : de en
  • US2225101A - Article for washing automobiles : en
  • USD124112S - Design for a textile fabric : en
  • DE700401C - Device for degassing liquids : de en
  • JPS1519312Y1 - : ja
  • FR859313A - Improvements to signaling or theft protection devices or similar devices : en fr
  • AU112090B2 - Improvements in or relating to compressor regulator : en
  • DE700421C - Multi-phase transformer set for regulating the power distribution in ring networks : de en
  • DE700476C - Conveyor and turning device for chocolate molds : de en
  • USD124103S - Design for a dinner dress : en
  • US2225089A - Laundry bag : en
  • US2224945A - Self-cleaning electric cooking apparatus : en
  • US2225135A - Leader construction : en
  • USRE21660E - Frequency modulation signaling : en
  • US2224885A - Circuit breaker : en
  • DE700424C - Handle lock for elevators : de en
  • US2224920A - Underfired regenerator coke oven : en
  • US2224970A - Harvester thresher : en
  • US2225264A - Book holder and protector : en
  • FR859336A - Combustible : en fr
  • GB530664A - Improvements in or relating to valve gear for internal combustion engines : en
  • GB530822A - Improvements in or relating to the production of a mixture of calcium d-gluconate and calcium l-idonate, and to the production of l-idonic acid and salts thereof : en
  • US2225277A - Hosiery with elastic section : en
  • GB530775A - Improvements in and relating to diesel engines having a combustion space in the piston : en
  • ES145531A3 - A procedure for fabricating dental prosthetics, such as crowns, bridge abutments, staples, and the like. : en es
  • FR859460A - Improvements in the manufacture and conservation of grinding wheels : en fr
  • GB530686A - Improvements in or relating to elastic fabrics : en
  • GB530781A - A chemical urinal : en
  • US2224878A - Air cooling and circulating device : en
  • US2225525A - Aircraft with rotating airfoils : en
  • US2225564A - Preparation of paracresol : en
  • US2224860A - Rock drill : en
  • US2224994A - Process of producing laundry articles : en
  • NL49676C - : en
  • US2224980A - Tape feeding mechanism : en
  • US2225146A - Portland cement and its manufacture : en
  • US2225489A - Device for dressing grinding tools : en
  • US2225154A - Mouthpiece facing machine : en
  • US2225358A - Nitrosation of phenolic mixtures : en
  • US2224924A - Friction facing and method of making same : en
  • US2225240A - Hydrotherapeutic massage bar : en
  • US2225460A - Battery : en
  • US2225217A - Lamp assembly : en
  • US2225505A - Drying method and apparatus : en
  • US2225164A - Method for producing concomitant movements and sounds : en
  • CA393169A - Screening apparatus : en fr
  • US2225243A - Desk : en
  • USD124073S - Design for a dog leash : en
  • USRE21661E - Mercury switch : en
  • FR859333A - New model of freewheel for bicycles : en fr
  • GR9377B - TEST AND EXERCISES INSTRUMENT FOR SOUND DIRECTION INDEX MEDIUM HEADPHONES. : el en
  • US2225114A - Stool cane : en
  • FR859473A - Spray carburetor : en fr
  • FR859363A - Rocket for bombs and other devices and auxiliary device for its implementation : en fr
  • FR859457A - Ceramic shimming insulator, intended in particular for electronic tubes, and tubes fitted with such an insulator : en fr
  • GR9374B - EXCHANGE BARREL FOR EXERCISE CARTRIDGES FOR AUTOMATIC FIREARMS WITH SLIDING CANNES. : el en
  • US2225010A - Ink applicator : en
  • US2225382A - Fence machine : en
  • US2225572A - Cookstove : en
  • US2224987A - Titanium dioxide pigment and printing ink containing the same : en
  • US2225457A - Stripping mechanism : en
  • US2224988A - Worm cutting machine : en
  • USD124060S - Design fob a dress ob similab abticle : en
  • ES145428A1 - Improvements in the manufacture of sprayers for liquids in general and in particular for combustible liquids. : en es
  • GB530622A - Improvements in, and connected with, electric tumbler switches : en
  • US2225139A - Mower : en
  • US2225329A - Display device : en
  • GB530640A - Improvements in mechanism for paying out hoisting lines : en
  • GB530652A - Improvements relating to closure and pouring means for milk bottles and like containers : en
  • FR859367A - Automatic safety hub for gyroplane rotor : en fr
  • GB530635A - Improvements in or relating to the application of coatings of graphite to surfaces : en
  • US2225248A - Earth exploration : en
  • US2225030A - Resistor : en
  • FR859328A - Sealing or overcapping capsule crimping machine : en fr
  • FR859565A - Advanced formwork device : en fr
  • DE700205C - Self-collecting electricity meter with basic fee collection : de en
  • DE700206C - Process for interlocking flat and curved files or milling tools : de en
  • DE700277C - Compression refrigeration machine : de en
  • US2225216A - Furnace wall construction : en
  • US2225594A - Knob fastener and assembly : en
  • USD124109S - Design fob a textile fabric : en
  • US2225067A - Door check : en
  • US2225111A - Filling device for liquid fuel tanks : en
  • DE700473C - Grinding and crushing device : de en
  • CA393193A - Railway permanent way : en fr
  • DE699730C - Process for the production of hollow bodies from solutions of cellulose derivatives : de en
  • US2225273A - Rotating adjustable tilting table chuck : en
  • US2225394A - Fastening means : en
  • FR859477A - Process for increasing the specific weight of powdered or granular aluminothermic mixtures : en fr
  • DE700470C - Damping device for the torsional vibrations of drive shafts : de en
  • GB530605A - Improvements in and relating to the freezing of food substances : en
  • USPP435P - Peak tree : en
  • DE700278C - Two-axle bogie for passenger cars : de en
  • US2225544A - Manufacture of alkylated isoparaffinic hydrocarbons : en
  • USD124059S - Design fob a toaster : en
  • US2225315A - Inertia actuated valve device : en
  • US2225501A - Machine for washing cream separator disks : en
  • FR859329A - Product added to dye baths to facilitate the absorption of the dye by the material to be dyed : en fr
  • CA393244A - Fan-cooled rectifier : en fr
  • AU128140A - Improvements in mudguards, wings, and like attachments for vehicles : en
  • US2225537A - Vibrating apparatus : en
  • FR859579A - Accessory device of paper machine : en fr
  • FR859518A - Process for manufacturing processed cheese : en fr
  • CA393262A - Tufting machine : en fr
  • US2224957A - Tonnage control device with indicator : en
  • US2225131A - Purification of industrial gases : en
  • US2224965A - Method and apparatus for the production of music : en
  • US2225223A - Comb cleaner : en
  • US2225462A - Drop-bottom mine car : en
  • US2225526A - Platen roll shaft for a typewriting machine : en
  • DE700538C - holder : de en
  • US2225543A - Manufacture of ethyl benzene : en
  • USD124066S - Design fob a wallpaper : en
  • FR859484A - Process for improving the surface of metal parts : en fr
  • DE700215C - Reservation pad : de en
  • GB530729A - Improvements in or relating to machines or devices for delivering tickets and the like : en
  • GB530778A - Improvements in permeable materials and/or articles and in methods of manufacture thereof : en
  • USD124133S - Design for a textile fabric : en
  • USD124129S - Design for a deess : en
  • AU542239A - Improvements in or relating to vulcanising machines for repairing motor vehicle tyres andother articles made of rubber or rubberised material with particular reference tothe control switch embodied therein : en
  • CA393233A - Corrugated board drying apparatus : en fr
  • US2225597A - Hearing-aid amplifier : en
  • CA393245A - Ore flotation process : en fr
  • US2225331A - Rubber bristled toothbursh : en
  • US2224915A - Amplifier : en
  • US2224952A - Method of making a soldered joint : en
  • US2225137A - Apparatus for conveying canned goods : en
  • DE700307C - Device for remote adjustment or locking of propeller blades, oars or other : de en
  • DE700249C - Tooth coupling with circulating lubrication : de en
  • DK58259C - Automatic Skydevaaden. : da en
  • US2225340A - Typewriting and like machine : en
  • US2225031A - Strain relieving device : en
  • US2225446A - Liquid-dispensing system : en
  • CA393191A - Zinc sheet and foil production : en fr
  • CA393172A - Shingled roof reconditioning method : en fr
  • DE700265C - Ankle support : de en
  • FR859427A - Knitted fabric : en fr
  • GB530709A - Improvements relating to hydraulic brakes : en
  • FR859536A - Process for manufacturing alpha chloroacrylic acid esters and new products obtained by this process : en fr
  • AU112092B2 - Improvements in or relating to water scoops for boats : en
  • US2225474A - Wrist-watch case : en
  • US2225149A - Portland cement : en
  • CA393224A - Clutch : en fr
  • GB530696A - Improvements in remote control for latches and locks : en
  • GB530700A - Improved method and apparatus for stitching up wool bales and like fabric containers : en
  • US2225105A - Method of making spark plugs : en
  • USD124159S - Combined container and soap display : en
  • DE700308C - Arrangement of electrical equipment in aircraft : de en
  • US2225346A - Phase angle indicator : en
  • US2225448A - Pressure cooker : en
  • CA393256A - Hydraulic door mechanism : en fr
  • DE700251C - nd their alloys : de en
  • USD124153S - Advertising display stand : en
  • US2224991A - Screw conveyer : en
  • USD124033S - Design for a plant stand : en
  • USD124088S - Design for. a wallpaper : en
  • US2225296A - Valve seat : en
  • US2225171A - Garbage disposal apparatus : en
  • US2224922A - Handling of continuous filaments : en
  • US2224956A - Press with rapid-closing upwardacting ram : en
  • USD124043S - Be sign fob a wall bracket : en
  • CA393259A - Liquid dispensing apparatus : en fr
  • DE700292C - Device for treating the skin of the human body with electricity generated by friction : de en
  • US2224912A - Manufacture of butadiene : en
  • AU133540A - Improved gas producer for power purposes : en
  • USD124099S - Design for a dress : en
  • US2224901A - Camera dolly : en
  • US2225121A - Selective speed propeller drive for aircraft engines : en
  • US2225210A - Tempering valve : en
  • US2225235A - Folding costumer : en
  • US2225539A - Motor lubricating device : en
  • US2225435A - Paper making machine : en
  • US2225502A - Game of skill : en
  • US2224962A - Game apparatus : en
  • GB530649A - Improvements relating to life-saving appliances for use on submarines : en
  • GB530628A - Improvements relating to speed control systems for direct current electric motors : en
  • GB530643A - Improvements in or relating to the tanning of skins : en
  • US2225002A - Control means for rotating wing aircraft : en
  • US2225200A - Insulation stripper : en
  • US2225372A - Boiler flue cleaner : en
  • US2225087A - Vacuum operated boiler compound sight feeder : en
  • US2225421A - Duplicating device : en
  • FR859485A - Process for the manufacture of a plastic article provided with signs or references and articles thus manufactured : en fr
  • FR859548A - Improvements to synthetic resins : en fr
  • CA393272A - Circuit for amplifying electrical oscillations : en fr
  • GB530782A - Improvements in or relating to the manufacture of shoe heels by molding and hardening fibrous materials : en
  • US2225425A - Glider apparatus : en
  • DE700347C - Egg slicer with a pivoting frame : de en
  • GB530575A - Improvements in receiving systems for alternating current telegraphy : en
  • ES145432A1 - A system of automatic and continuous loading and transport autoclaves for the treatment of rice. : en es
  • FI18895A - Solder metal For soldering aluminum : en fi
  • GB530755A - Improvements in or relating to centrifugal emergency trip devices for engines : en
  • FR859447A - Casing straightening machine : en fr
  • USD124076S - Lamp head for fluorescent lamps : en
  • US2225563A - Brake unit : en
  • DE700422C - Horizontal support arm for X-ray devices or the like. : de en
  • US2225029A - Lasting machine : en
  • US2225377A - Collet for machine tools : en
  • DE700489C - Suspension device for hand showers : de en
  • US2225480A - Epicyclic transmission gear : en
  • FR859438A - Gasoline gas recuperator applicable to internal combustion engines : en fr
  • GB530702A - Illuminating means for navigating instruments : en
  • DE700259C - Centrifugal machine with a sealed connection between the supply or discharge pipe and the centrifugal drum : de en
  • FR859302A - Transmitter mechanism for remote hydraulic control : en fr
  • FR859483A - Alternating current magnet intended in particular for electro-acoustic instruments : en fr
  • DE700200C - Device for monitoring and displaying the weft density : de en
  • FR859418A - Color Photography Improvements Using Lenticular Film : en fr
  • GB530763A - Improvements in and relating to sheet-metal cooker structures : en
  • FR859506A - Steering device for crawler tractors : en fr
  • FR859440A - Shortwave super-reaction receiver : en fr
  • DE700247C - Torsionally flexible coupling : de en
  • GB530780A - Improvements in or relating to ignition systems of internal-combustion engines and to distributors therefor : en
  • NL49771C - : en
  • NL49701C - : en
  • US2225585A - Method of making textured fiberboard : en
  • US2225191A - Broaching machine : en
  • AU19140A - Improvements in apparatus for testing eggs : en
  • CA393230A - Rubber to metal bonding method : en fr
  • US2224870A - Snowplow : en
  • US2225579A - Combination valve device for gas dispensing systems : en
  • US2225005A - Deflector for sheet feeding mechanism : en
  • US2225020A - Safety razor : en
  • DE700457C - Glow cathode tubes : de en
  • US2225517A - Wallpaper cleaner : en
  • US2224954A - Magnet : en
  • CA393269A - Motor vehicle transmission control mechanism : en fr
  • GB530572A - Improvements in or relating to rollers for spinning machines : en
  • US2225037A - Telescope sight for rifle firearms : en
  • USD124018S - Design for a lighting fixttjee : en
  • US2225455A - Cathode ray device : en
  • DE700442C - One-sided mosaic electrode for saving image fa : de en
  • DE700426C - Hand-held device for measuring the brightness of image-important parts of the projected image during photographic enlargement : de en
  • US2225127A - Deburring machine : en
  • US2225413A - Paraffin scraper : en
  • US2225464A - Safety alarm system : en
  • US2225590A - Comb curler : en
  • USD124037S - Design for a metal molding strip : en
  • DE700488C - steady funding : de en
  • GB530799A - Regulating mechanism for windows or other similarly movable devices : en
  • GB530801A - Improvements in or relating to the manufacture of leather : en
  • USD124120S - Design for a dress : en
  • USD124149S - Design for a dress : en
  • FR859474A - Secondary emission amplifier lamp : en fr
  • GB530602A - Improvements in and relating to alternating current electric circuit breakers with magnetic blow-out : en
  • US2225436A - Window blind attachment : en
  • ES145208A1 - A procedure to purify sugary juices. : en es
  • DE700425C - Light metal pistons for internal combustion engines : de en
  • FR859421A - Directional antenna device : en fr
  • FR859575A - Improvements in the trenches for protection against aircraft raids, etc. : en fr
  • US2224886A - Printing press : en
  • US2225388A - Milking device : en
  • DE700372C - Process for the separation of undissolved components from coal extract solutions obtained by pressure extraction of coal : de en
  • DE700407C - Exhaust system for aircraft engines : de en
  • DE700439C - others for electrically powered vehicles : de en
  • US2225041A - Tire grooving apparatus : en
  • US2225272A - Automatic copper tube cleaner : en
  • US2225582A - Gravity meter clamp : en
  • US2224898A - Wide band short wave antenna : en
  • DE700355C - Valve control for dry gas meters : de en
  • AU542739A - Improved hay orthe like baling press and means for wiring the bales : en
  • FR859533A - Metal sponge refinements : en fr
  • DE700280C - Circuit arrangement for direct current systems fed from an alternating current network : de en
  • US2225344A - Electric switch : en
  • CA393170A - Harrow lift : en fr
  • US2225069A - Hydraulic brake : en
  • US2225349A - Ventilating fan control : en
  • US2225516A - Agricultural implement : en
  • GB530675A - Process for the production of an animal food : en
  • CA393201A - Copper alloy : en fr
  • US2224902A - Electrical terminal and switchboard terminal block : en
  • US2225108A - Combination garden implement : en
  • US2225012A - Portable device adapted for daylight projection : en
  • US2225557A - Process of refining vegetable oils : en
  • US2225120A - Azo dyestuffs insoluble in water and fiber dyed therewith : en
  • FR859425A - Improvements to radiators for internal combustion engines : en fr
  • FR859454A - Device for propelling and supporting aircraft and flying machines : en fr
  • FR859431A - Spring mechanism for toy : en fr
  • GB530728A - Improvements in or relating to lawn mowing machines : en
  • DE700148C - Circuit for generating higher and lower frequency synchronization characters using the same photocell : de en
  • DE700256C - Metal link conveyor belt : de en
  • DE700452C - Switching fluid for high-performance switches : de en
  • FR859356A - Improvements to the weighing bucket installations of wine cellars and means of implementing these improvements : en fr
  • GB530627A - Improvements relating to electrical remote-control or signalling systems : en
  • US2225270A - Atmospheric pressure responsive device : en
  • CA393252A - Sound reproducing system : en fr
  • DE700453C - en : de en
  • DE700487C - Clamping and locking devices for wire ties : de en
  • FR859408A - Advanced training in water cooling towers : en fr
  • FR859542A - Nitriles of alpha-acyloxy-acrylic acids and process for the preparation thereof : en fr
  • DE700501C - Type rod drive for typewriters with a swing weight driven by the key lever : de en
  • FR859400A - Machine gun carriage : en fr
  • FR859502A - Device for lighting a keylock switch or similar device : en fr
  • CA393222A - Food preserving apparatus : en fr
  • US2225011A - Awning shutter : en
  • US2224992A - Resin-impregnated sheet material and process for producing the same : en
  • USD124038S - Combination cigarette dispenser and lighter : en
  • USD124086S - Design for an atomizer : en
  • US2225102A - Disk cam valve gear : en
  • US2225207A - Apparatus for renewing the ice surface in rinks : en
  • US2225527A - Picture illuminating means : en
  • CA393160A - Lock : en fr
  • US2224911A - Clamping device for paperhangers' outfits : en
  • US2225060A - Sanitary display package construction : en
  • DE700306C - Procedure for applying the edge protection to wooden propellers : de en
  • DE700325C - Free-standing workshop lamp with adjustable lamp attached to a flexible metal tube : de en
  • US2224930A - Auxiliary slider for slide operated fasteners : en
  • US2224927A - Treatment of wool and woolen materials : en
  • US2225231A - Battery tester : en
  • US2224849A - Process and products relating to glycidols : en
  • US2225299A - Electrical musical instrument : en
  • US2225558A - Signaling device : en
  • USD124025S - Design for a perfume bottle : en
  • US2224999A - Hammock : en
  • USD124050S - Combined hood and bracket for hair driers : en
  • DE700239C - Sound recording control procedure : de en
  • AU112068B2 - Improvements in or relating to thermionic amplifiers : en
  • CA393161A - Pitch determining device : en fr
  • FR859529A - Improvements to gland packing and similar devices : en fr
  • FR859478A - Method and machine for tying knots and knot formed by this method : en fr
  • FR859563A - Battery charger electric arc welder : en fr
  • DK58247C - Electrical Conductor. : da en
  • FR859490A - Apparatus for washing fabrics and the like : en fr
  • USD124032S - Design for a chair : en
  • FR859433A - Transformation device combined with dry rectifiers, for very intense currents : en fr
  • GB530592A - Improvements relating to valves : en
  • GB530720A - Improvements in jigging conveyors : en
  • US2224864A - Resistance welder : en
  • US2224929A - Air venting apparatus : en
  • US2225076A - Material handling apparatus : en
  • US2225473A - Railway signaling system : en
  • US2225116A - Valve member : en
  • US2225268A - Camera for producing separation negatives : en
  • US2225482A - Cleaning machine : en
  • AU136440A - Improved method of operating vibrator machines : en
  • DE700520C - Bourdon tube : de en
  • US2224974A - Sound transmitter : en
  • USD124013S - Design for a swim fin : en
  • FR859595A - Automatic inertia servo-brake for trailers or the like : en fr
  • FR859598A - Automatic lead casting with ball for bottom fishing : en fr
  • GB530730A - Improvements in and relating to planetaria : en
  • US2225402A - Method for reactivating catalysts : en
  • GB530777A - Improvements in or relating to television and like apparatus : en
  • DE700471C - Device for connecting the mixing chamber from Falchine when the throttle valve is started and idle : de en
  • FR859568A - Printing type head, used in particular in machines for stamping addresses on plates : en fr
  • US2225144A - Multiple speed electric motor : en
  • USD124054S - Combined bottle and stopper therefor : en
  • FR859404A - Brake with axially movable brake plates : en fr
  • FR859528A - Process for upgrading the slag obtained in the manufacture of steel : en fr
  • GB530793A - Improvements in or relating to electric motor control for radio receivers : en
  • USD124123S - Design for a dress : en
  • DE700484C - Device for acoustic determination of the determination : de en
  • FR859377A - Coat hanger, volatile product diffuser : en fr
  • US2225541A - Quick opening and closing valve : en
  • CA393166A - Coloured textile material : en fr
  • US2224883A - Record projector : en
  • USD124079S - Design for a dress or similar article : en
  • US2224859A - Rock drill : en
  • US2224896A - Sadiron lifting means : en
  • DE700329C - Method for copying partial negatives arranged on both sides of a layer carrier, in particular for the purposes of multicolor photography : de en
  • DE700301C - Internal combustion turbine, in particular internal combustion turbine operating with constant pressure combustion : de en
  • CA393198A - Hydraulic motor : en fr
  • FR859324A - Force limiter particularly applicable to handling equipment : en fr
  • CA393242A - Image suppression system : en fr
  • AU112085B2 - Improvements in or relating to devices comprising an electric gas discharge tube : en
  • AU112113B2 - Device for steadying pistons while reciprocating in cylinders : en
  • GB530630A - Improvements in or relating to rubber springs : en
  • USD124020S - Design fok a container cap : en
  • GB530722A - Improved electrically heated pitot static tube : en
  • US2224876A - Hair drying appliance : en
  • US2225266A - Polymerization product and process for producing the same : en
  • US2225442A - Advertising device : en
  • US2225512A - Folding leg furniture and mechanical movement therefor : en
  • US2225509A - Apparatus for use with telephone mouthpieces : en
  • ES145532A1 - A closed magnetic circuit transformer and adjustable magnetic dispersion. : en es
  • FR859487A - Permanent brake magnet with high coercive power : en fr
  • DE700535C - Device for strapping bales and other packages by means of band iron : de en
  • FR859308A - Respiratory System Improvements : en fr
  • FR859571A - very high resistance electrode, insensitive to thermal actions, for arc welding : en fr
  • CA393164A - Bottle carrier : en fr
  • ES145188A3 - An anti-glare headlamp. : en es
  • DE700380C - Touch microphone for transmitter : de en
  • DE700449C - Method for demodulating amplitude and frequency modulated oscillations : de en
  • DE700534C - Lid closure for milk cans : de en
  • CA393219A - Building structure : en fr
  • DE700499C - Process for the production of calcium cyanamide : de en
  • DE700533C - Process for generating sulfuric anhydride mist : de en
  • ES145011A1 - A procedure to make pavements with mortar. : en es
  • US2225278A - Driving device : en
  • USD124156S - Design fok a dress : en
  • US2224853A - Method of manufacturing ceramic or vitreous ware : en
  • US2224855A - Incandescent lamp and method of manufacture : en
  • US2225441A - Dyestuffs of the phthalocyanine series : en
  • US2225604A - Coloring composition : en
  • US2224874A - Manufacture of shaped structures and other useful articles from cellulose derivatives : en
  • USD124132S - Design for a textile fabric : en
  • CA393174A - Licence card holder : en fr
  • AU112114B2 - Improved process and apparatus for the destruction of vegetable refuse and the like : en
  • USD124022S - Cabinet for hose reel units : en
  • USD124067S - Design for a wallpaper : en
  • US2225084A - Instruction device for band instruments : en
  • DE700512C - Light source, which emits light in the visible range with a continuous spectrum of constant energy for each wavelength : de en
  • GB530610A - Improvements in or relating to a contour turning attachment for a metal cutting machine : en
  • US2225057A - Light fixture for telephone booths : en
  • ES144723A1 - Procedure for obtaining alumina, starting from clay. : en es
  • USD124154S - Design fok a hat : en
  • DE700241C - Share grate for potato harvesters : de en
  • DE700321C - Process for the pressure hydrogenation of extraction or pressure hydrogenation products of coal or other coal-like substances : de en
  • DE700416C - Ceramic building material : de en
  • DE700478C - Pivoting aircraft spur : de en
  • US2225161A - Glaze for decorating glassware : en
  • US2225465A - Electron discharge device : en
  • ES145162A1 - A procedure for the electric welding of seams in metal parts on construction sites of all kinds, especially in thin sheets. : en es
  • FR859466A - Retractable articulated oar to row facing the direction of travel : en fr
  • FR859424A - Radiator for cooling oil or other liquids : en fr
  • FR859514A - Quick assembly and disassembly coupling device for connecting tubes or pipes for all applications : en fr
  • US2225412A - Locomotive draft inducer : en
  • GB530712A - Improvements in or relating to distributor wheels for magnetos : en
  • US2225326A - Metal cutting tool : en
  • USD124021S - Design for a wallpaper : en
  • CA393237A - Motor vehicle visor : en fr
  • GB530653A - Improvements relating to sliding catches for powder boxes, cigarette cases and the like : en
  • GB530658A - Improvements in automatic slack adjusters for brakes : en
  • FR859435A - Mechanical razor : en fr
  • US2225507A - Pipe threading apparatus : en
  • DE700318C - Device for cleaning and degreasing machine parts : de en
  • DE700404C - Friction gear with an endless elastic band : de en
  • FR859511A - Improved connection for removable radiator element and radiators with application : en fr
  • DE700519C - Version for single pictures : de en
  • US2224893A - Display device : en
  • US2225317A - Cycle saddle : en
  • US2225395A - Exhalation valve for gas masks : en
  • US2225098A - Dynamic damper guided for translational and polar movement : en
  • US2225599A - Synchronizing system for airplane machine guns : en
  • FR859491A - Automatic adjustment device, in particular for irons, cooking pots and other utensils of this kind heated by gas or electricity : en fr
  • FR859456A - Radio headlight handling device : en fr
  • FR859373A - Improvements made to inflatable and crumpled bodies, in particular aircraft floats : en fr
  • DE700430C - A thin sheet rolling mill consisting of a roughing stand and a dual finishing stand arranged next to it in the same axial direction : de en
  • IE15983L - Coating glass with luminescent materials : en
  • US2225178A - Concealed door hinge : en
  • US2225129A - Sewer cleaning tool power plant : en
  • US2225130A - Trailer safety hitch : en
  • US2225323A - Sound reproducing apparatus : en
  • US2224934A - Easily machinable magnetizable body having a small coercive force and the method of producing the same : en
  • DE700440C - Receiving device responding to direct current surges : de en
  • FR859545A - Carpets and their manufacturing process : en fr
  • FR859515A - Distribution devices to telephone and signaling cables by extremely fast connections : en fr
  • NL49657C - : en
  • US2225194A - Carburetor : en
  • USD124144S - Cashin dress ensemble : en
  • DE700199C - Weir with two or more flaps : de en
  • US2224880A - Method and apparatus for conditioning integuments : en
  • US2225484A - Combined typewriting and computing machine : en
  • AU546339A - Means for remote signalling of low tension failures occurring at unattended electrical substations : en
  • US2225206A - Speed control : en
  • US2225434A - Method for treating oil wells : en
  • DE699566C - Slot wedge for runners of electrical machines : de en
  • US2224997A - Coiling means for metal bands for the purpose of heat treating the same : en
  • US2225019A - Injection device for combustion engines : en
  • US2225124A - Treatement of fatty compositions and product : en
  • US2225463A - Mine car door operating mechanism : en
  • US2224943A - Blind : en
  • US2225256A - Coating composition : en
  • US2225158A - Current regulator : en
  • USD124107S - Design for a plate or similar article : en
  • DE700356C - Method for starting large internal combustion engines : de en
  • FR859573A - Improvement in epicyclic gears : en fr
  • US2225160A - Opaque white glaze for decorating glassware : en
  • DE700391C - sponge rubber insert : de en
  • US2225142A - Machine for operating on shoes or shoes parts : en
  • US2225281A - Adjustable hanger : en
  • GB530745A - Improvements in electric remote-control apparatus : en
  • USRE21659E - Telephone signal system : en
  • CA393181A - Windscreen wiper : en fr
  • US2225179A - Magnetic testing of turbine blades : en
  • US2225073A - Tool for performing abrading or polishing operations : en
  • US2225258A - Agriculture implement : en
  • US2224881A - Machine for making pulp articles : en
  • US2225359A - Horizontal chamber oven or the like for the production of gas and coke : en
  • USD124135S - Design for a radiator shell : en
  • US2225148A - Plastic portland cement : en
  • US2225238A - Governor : en
  • CA393260A - Submarine cable laying apparatus : en fr
  • DE700281C - Telephone with telephone number display and conversation timer : de en
  • CA393207A - Drum dryer liquor feed : en fr
  • GB530621A - Improvements in or relating to superimposed telegraph and telephone systems : en
  • GB530629A - Improvements in or relating to kinematograph films including a sound record and to their production : en
  • DE700210C - Copy device for film strips : de en
  • US2225575A - Process of refining glyceride oils : en
  • FR859353A - Improvements made to electric resistance heating elements, in particular to those for heating solid or hollow cylindrical parts : en fr
  • DE700373C - hwel and split gasoline : de en
  • FR859338A - Fat self-filtering method and device : en fr
  • IE16002L - Storage tank. : en
  • FR859389A - Relief photography : en fr
  • GB530779A - Improvements in apparatus for magnetising permanent magnets : en
  • CA393176A - Metal mixture : en fr
  • ES145899A1 - Improvements introduced in the duplicating devices. : en es
  • US2224856A - Beta, gamma-unsaturated ketones of the cyclopentano polyhydro phenanthrene series and method of producing the same : en
  • US2225417A - Cushioning and centering device for jar mills : en
  • US2225003A - Door operating mechanism : en
  • US2225042A - Tire : en
  • US2225472A - Bushing : en
  • GB530688A - Improvements in or relating to stopping and starting and variable speed devices : en
  • GB530788A - Improvements in or relating to bollards and the like applicable for road traffic signs : en
  • US2225547A - Fluid transmission joint : en
  • GB530744A - Improvements in and relating to holders or receptacles for paper towels and the like : en
  • FR859361A - Devices and methods for processing motion pictures : en fr
  • FR859442A - Electric discharge receptacle with internal conductive frame : en fr
  • AU89540A - Improved process forthe production of composite wood material : en
  • US2225128A - Rod coupling : en
  • US2225306A - Folding chair : en
  • AU112089B2 - Improvements in electric cables : en
  • AU149040A - Means for adjusting a tractor attached implement by the power of the tractor : en
  • AU196040A - Improvements in or relating to compressor regulator : en
  • US2224858A - Pressure fluid motor : en
  • US2225362A - Indicator for lamp holders : en
  • US2225588A - Rock drill : en
  • US2224868A - Chemical toilet : en
  • US2225477A - Machine for packeting cigarettes of the like : en
  • ES145520A1 - Heat exchanger : en es
  • GR9364B - METHOD FOR THE PREPARATION OF INSOLVABLE DOUBLE JOINTS OF THE XANTHINI OR PYRALOZONE SERIES. : el en
  • DE700467C - Device for recording structure diagrams : de en
  • FR859436A - Device for modulating the intensity of the current in electric discharge tubes and lamps : en fr
  • US2225428A - Recovery of unfermentable residues : en
  • CA393171A - Door latch cover : en fr
  • AU112080B2 - Improvements in apparatus for testing eggs : en
  • AU224040A - Improvements in or relating to erecting devices for gyro-verticals : en
  • GB530620A - Improvements in or relating to thermionic valve circuit arrangements : en
  • CA393265A - Wire and rod drawing apparatus : en fr
  • USD124047S - Design for a wallpaper : en
  • US2225553A - Treating dairy products : en
  • US2224939A - Valve : en
  • US2225075A - Conjugate suspension for trucks : en
  • US2224905A - Mechanical motion : en
  • FR859559A - electrode for electrolytic devices : en fr
  • US2225232A - Hackamore bit : en
  • CA393167A - Fish scaling machine : en fr
  • DE700480C - Air preheating system for radial engines with a collecting ring for the engine exhaust : de en
  • AU112100B2 - Improvements relating to electrical filter networks : en
  • DE700202C - Two-layer wave winding for electrical machines : de en
  • US2224963A - Method of loading tanks : en
  • US2225353A - Light measuring apparatus : en
  • US2225515A - Support device : en
  • FR859370A - Fire safety device for cinematographic projectors : en fr
  • DE700428C - Drive device for fuel pumps on diesel rams : de en
  • DE700510C - Device for regulating power distribution, power flows and frequency (speed) in single or multi-phase AC networks or network connections with the help of various control frequencies : de en
  • DE700505C - Winding arrangement for iron goniometer : de en
  • GB530633A - Improvements in and relating to variable-pitch airscrews for aircraft : en
  • CA393232A - Folding box : en fr
  • US2225028A - Welding cartridge : en
  • US2225403A - Solvent and process for dewaxing mineral oils : en
  • US2225513A - Method of forming restrictors : en
  • USD124117S - Design for a dress ensemble : en
  • US2225022A - Filling machine : en
  • CA393231A - Hydraulic press : en fr
  • US2225168A - Metal spraying apparatus : en
  • FR859589A - Improvements in apparatus for pasteurization or similar treatment of liquids contained in containers such as bottles : en fr
  • GB530820A - Improvements in or relating to processes for the manufacture of saturated aliphatic bromides, and the products resulting therefrom : en
  • AU541239A - Improvements relating to carrier transmission systems : en
  • US2225228A - Compressor lubrication : en
  • US2225437A - Sewage disposal : en
  • DE700333C - en from Muell u. Like. Before incineration or processing : de en
  • US2224846A - Box : en
  • US2225251A - Animal trap : en
  • USD124044S - Robinson, jr brooch or similar article : en
  • USD124052S - Design for a jet nozzle : en
  • DE700195C - Two-legged toy figure with movement caused by the vibration of the built-in spring mechanism : de en
  • DE700513C - Chimney cleaning door : de en
  • DE700417C - Device for glare-free street lighting : de en
  • FR859553A - Switch refinements : en fr
  • NL49656C - : en
  • GB530726A - Improvements in or relating to the production of high velocity ions : en
  • US2225447A - Electron discharge device : en
  • GB530577A - Improvements in or relating to the insulation of electric cables or apparatus : en
  • US2225429A - Bottle washing machine : en
  • US2225542A - Preparation of unsaturated carbonylic compounds : en
  • FR859397A - Process for the surface treatment of machined light metal parts : en fr
  • AU85740A - Improvement in continuous projector : en
  • DE700317C - Towing device for skiers on cable cars and ski lifts : de en
  • USD124118S - Design foe a dress : en
  • CA393235A - Resist effects on fabrics : en fr
  • US2224935A - Starting motor drive : en
  • DE700269C - Drill head with a guide bushing designed to be elastic in the radial direction for deep drilling : de en
  • USD124114S - Design foe a brooch or similar article : en
  • AU330739A - Improvements in or relating to display and like systems : en
  • US2225260A - Fastener for belt ends : en
  • USD124017S - Design for a bottle : en
  • US2225593A - Transformer winding support : en
  • USD124137S - Design for a lace collar or similar article : en
  • US2225212A - Billing carbon : en
  • US2225396A - Extraction process : en
  • FR859315A - Semi-motorized drive or propulsion mechanism : en fr
  • FR859479A - Heat treatment and coating of metal strands : en fr
  • GR9362B - WASTE COLLECTOR OR SIMILAR. : el en
  • FR859327A - Electric furnace manufacturing process of very low carbon alloys : en fr
  • FR859463A - Improvements to fluid mixing devices : en fr
  • GB530623A - Improvements in or relating to suction cleaners : en
  • DE700233C - Double bed frame made of two separate single bed frames : de en
  • GB530772A - Improvements in or relating to instructional apparatus for teaching music : en
  • GB530666A - Means for obscuring the passage of artificial light from the interior of a building through a roof light or window : en
  • GB530601A - Improvements in and relating to electrical ignition apparatus for internal combustion engines : en
  • DE700518C - Circular vial : de en
  • CA393204A - Railway signalling system : en fr
  • DK58250C - Electric Discharge Tube with two or more Grids. : da en
  • GB530811A - Improvements relating to yarn winding machines : en
  • FR859414A - Process for the synthesis of adipic dinitrile : en fr
  • CA393185A - Door latch : en fr
  • US2225009A - Method of bonding fiber glass with carbon : en
  • US2225292A - Work-handling mechanism : en
  • USD124163S - Design for a combined shawl and hood : en
  • US2225475A - System for landing aircraft : en
  • US2225058A - Lather mixer : en
  • US2225491A - Refrigerating system : en
  • GB530704A - Improvements in and relating to electrical communication systems employing wave repeaters : en
  • DE700358C - Connection nipple for grease guns : de en
  • GB530695A - Improvements in or relating to garment hangers : en
  • GB530737A - Machine for grinding injection needles : en
  • DE700273C - Device to prevent the formation of shine when ironing fabrics : de en
  • US2225081A - Method of forming a pimp valve : en
  • US2225483A - Hat box : en
  • US2225595A - Pneumatic tire structure : en
  • US2224966A - Mechanical toy rowboat : en
  • US2225204A - Earth-working device : en
  • CA393195A - Timber jack : en fr
  • GB530671A - Bomb-proof roofs and building structures : en
  • US2225313A - Device for slotting cards : en
  • US2225524A - Directional wireless system employing pulses : en
  • USD124148S - Design fob a dress : en
  • FR859561A - Method of advertising and signage in daylight and darkness, by special surface, reflecting light : en fr
  • AU112105B2 - Improvements in or relating to display and like systems : en
  • FR859387A - Improvements to metalworking machines : en fr
  • GB530679A - Improvements in or relating to inter-communication telephony by carrier system : en
  • GB530774A - Method and apparatus for washing surfaces : en
  • GB530611A - Improvements in or relating to blasting cartridges and method of production thereof : en
  • DE700458C - Electric resistance furnace : de en
  • US2225227A - Device for producing current pulses : en
  • US2225398A - Construction of ventilating fans : en
  • US2224926A - Treatment of fatty acids : en
  • ES146082A1 - Process for obtaining polyoxycarbonates, respectively, of their salts. : en es
  • GB530783A - Improved process for treating the surfaces of aluminium or aluminium alloys : en
  • FR859310A - Method and apparatus for the manufacture of a liquid carbide : en fr
  • FR859344A - Seat, handling and transport frame : en fr
  • FR859429A - Motorized device for dry shaving : en fr
  • DE700392C - prism : de en
  • DE700375C - Device for limiting the cross-section of the discharge line of high-pressure accumulators : de en
  • CA393175A - Atomizing device : en fr
  • US2225310A - Gas turbine system : en
  • US2225333A - Composite flexible cable for hightension electrical transmission : en
  • USD124063S - Design fob a stove : en
  • FR859588A - Ski and its manufacturing process : en fr
  • USD124014S - Design for building siding panel : en
  • DK58260C - Apparatus for Drying and Heat treatment of moist or sludge Material. : da en
  • GB530809A - A process for the manufacture of filtering massees for bleaching and absorbing purposes : en
  • CA393270A - Finely divided calcium carbonate : en fr
  • FR859365A - Mosquito net and its elements : en fr
  • GB530792A - Improvements in or relating to air heaters : en
  • US2225061A - Anthraquinone dyestuffs : en
  • US2225186A - Elevated highway structure : en
  • GB530789A - Improvements in devices for lighting operating rooms : en
  • AU112087B2 - Means for adjusting a tractor attached implement by the power of the tractor : en
  • US2225551A - Spool or bobbin : en
  • US2225567A - Device and method for treating fingernails : en
  • US2225495A - Electrical discharge device : en
  • US2225289A - Printing ink extender manufacture : en
  • DE700410C - Connection of casemate panels : de en
  • FR859354A - Louver refinements : en fr
  • US2225151A - Illuminated baton : en
  • US2225347A - Catalytic condensation of hydrocarbons : en
  • CA393274A - Vinylchloride production : en fr
  • US2225025A - Memorandum pad assembly : en
  • US2225431A - Art of cuproammonium rayon manufacture : en
  • US2225109A - Aircraft propeller drive : en
  • CA393168A - Air conditioning device : en fr
  • FR859325A - Advanced relay for adjusting electrical machines : en fr
  • DE700320C - Torque safety wrench : de en
  • GB530626A - Improvements relating to motor control system : en
  • GB530816A - Improvements in and relating to aircraft : en
  • US2224906A - Pouring ladle : en
  • US2225209A - Motor cooling control : en
  • FR859495A - Process for preparing molding powders starting from keratinous bodies and resulting products : en fr
  • DE700342C - Three or more phase inductor : de en
  • DE700370C - Closure for fuel holes, especially for coking ovens : de en
  • GB530603A - Improvements in methods of testing employing electric transformers : en
  • GB530612A - Improvements in or relating to scouring and polishing machine, particularly for cereals : en
  • FR859507A - Improvements to cables and electric wires : en fr
  • DE700479C - Device for temporarily improving the take-off performance of an aircraft engine with a variable displacement propeller : de en
  • ES145187A1 - A process for obtaining a special steel of very high strength, insensitive to the actions of cooling after welding, for aeronautical, naval, railway, automobile and similar constructions. : en es
  • FR859587A - Printing machine for photographic images : en fr
  • GB530757A - Improvements in and relating to apparatus for setting bowling pins upon the bed of abowling alley : en
  • GB530655A - Improvements in and relating to reciprocating ram pumps : en
  • GB530806A - A revolving circular sheet cutting device : en
  • US2224981A - Apparatus for delivering casting material under pressure to dies : en
  • FR859465A - Apparatus for the treatment by automatic adjustment of various fuels, even wet ones, with a view to the production of gases which can be used either for heating, or for motive power, or for storage, etc. : en fr
  • US2224865A - Hydrogenated di-naphthyl ether resins and the process of preparing the same : en
  • CA393184A - Egg carton : en fr
  • FR859468A - Improvements made to the mechanisms for coupling two shafts whose axes are concurrent : en fr
  • CA393263A - Lace-work holder : en fr
  • GB530724A - Improvements in or relating to the comparative determination of the surface finish of an article : en
  • US2224937A - Highway marker and method of securing the same to a highway : en
  • GB530750A - Improvements in or relating to electric mining lamps : en
  • FR859386A - Device for continuous metal casting : en fr
  • GB530699A - Improvements in or relating to winding and paying-out apparatus : en
  • DE700498C - Production of calcium sulphide containing calcium cyanamide suitable for thiourea production : de en
  • US2225548A - Music rack : en
  • GB530583A - Improvements in or relating to windows and window-fittings : en
  • GB530714A - Fuzes for shells or bombs : en
  • FR859580A - Improvement in friction clutches : en fr
  • GB530678A - Improvements in or relating to bottle-type bobbins pressed from an artificial resin or other hard-setting plastic material : en
  • USD124062S - Design for a stove : en
  • DE700240C - Pressure resistance of lines, containers, etc. : de en
  • GB530617A - Improvements in typewriting machines : en
  • AU112097B2 - Improved medicine for sheep fluke andas a tonic for sheep andother animals : en
  • DE700287C - Electric discharge tubes for emitting beams with ignition strips : de en
  • DK58256C - Luggage carrier for Bicycles. : da en
  • US2225410A - Computing system : en
  • US2225554A - Time payment coupon book : en
  • USD124068S - Design for a wallpaper : en
  • CA393190A - Paper machine moisture control system : en fr
  • US2224983A - Temperature control for electrical appliances : en
  • US2225506A - Method of preparing soluble caseinates : en
  • DE700217C - Device for storing documents containers, in particular loose-leaf binders : de en
  • CA393189A - Latex garment : en fr
  • DE700208C - Process for making picture sound films : de en
  • FR859581A - Process for manufacturing sheets, films or tapes with a smooth surface from highly viscous viscose solutions : en fr
  • USD124064S - Design fob a wallpaper : en
  • USD124075S - Combined support and container for perfume : en
  • FR859464A - Improvements in variable selectivity devices or other similar devices : en fr
  • FR859534A - Advanced bicycle projector mount : en fr
  • FR859358A - Photo pouch : en fr
  • GB530732A - Means for commutating static current converters : en
  • US2225169A - Wire rope clamp : en
  • US2225408A - Variable pitch propeller : en
  • US2225533A - Transformer oil composition : en
  • USD124157S - Design for a pillowcase or similar article : en
  • AU553439A - Improvements relating to apparatus forthe reproduction of sound from phonograph records throughthe medium ofan electric pickup : en
  • US2224862A - Pressure fluid motor : en
  • US2225224A - Cutting tool : en
  • CA393250A - Combustion heating installation : en fr
  • US2225133A - Article container : en
  • US2225267A - Fur or skin and process for its production : en
  • CA393253A - Container closure : en fr
  • US2225167A - Constant height adjustable grille : en
  • US2225244A - Trailer and method of heating and air conditioning same : en
  • GB530706A - Improvements relating to built-up crankshafts : en
  • FR859384A - Vibrators for conveyors, feeding devices, etc. : en fr
  • US2225229A - Rubbing down device : en
  • US2225514A - Slide fastener application for garments : en
  • USD124098S - Design for a dress : en
  • FR859583A - Sports, land and water craft : en fr
  • US2225316A - Resilient support for cycle saddles : en
  • GR9367B - SINGLE SHELL BEARING WIDE AREA TWO SHAFT BEARINGS WITH LUBRICATION AND BASED ON THE PRINCIPLE OF FLOW. : el en
  • US2225100A - Manufacture of sheets or boards containing mineral wool : en
  • AU518939A - An improved machine for gathering clover or medic or other surface or subterranean seed, burr or pods : en
  • US2225039A - Optical system : en
  • US2225218A - Revolvable electrical plug : en
  • GB530584A - Improvements in and relating to the production of titanium pigments : en
  • USD124155S - Design for a dkess : en
  • FR859376A - Method and device for twisting metal wire : en fr
  • DE700377C - Circuit arrangement for relay selectors in telecommunications systems, especially telephone systems : de en
  • GB530608A - Improvements in and relating to curtain rails and runners : en
  • FR859592A - Multiple reclosing device for automatic electrical switches : en fr
  • DE700234C - Spring insert with edge frame for mattresses, sofas or the like. : de en
  • DK58254C - Actuator for reversible combustion engines. : da en
  • GB530638A - Improvements in extrusion processes and apparatus : en
  • US2225573A - Insecticide, fungicide, and the like : en
  • US2225574A - Framing and furring structure for : en
  • USD124045S - Design fob a miniature baseball game board : en
  • ES145170A1 - Procedure for obtaining color photographic images. : en es
  • FR859379A - Automatic firearm : en fr
  • GB530682A - Improvements in and relating to section-built reservoirs : en
  • US2225088A - Benzoyl benzoic acid derivatives : en
  • FR859578A - Method and apparatus for treating liquid to remove suspended particles therefrom : en fr
  • GB530784A - Improvements in or relating to motor car bodies : en
  • FR859488A - Method and device for fixing high-coercive cast brake magnets : en fr
  • FR859371A - Method and means of controlling the number of passengers in public transport cars : en fr
  • FR859494A - Fluoranthene Series Tank Dyes : en fr
  • GB530800A - Improvements in and relating to electric meters of the induction type : en
  • USD124140S - Design for a hat : en
  • DE700291C - Flat knitting machine with two opposing thread guides for the production of a product that is inextensible in the longitudinal direction : de en
  • DE697392C - Lock for switch box cover by means of locking elements controlled as a function of the switch position : de en
  • DE700466C - Device for recording structure diagrams : de en
  • US2225047A - Screen grid tube : en
  • GB530813A - Improvement in and relating to expansible cutter for boring, reaming and like operations : en
  • DE700469C - Process for generating the necessary heat for the gas used to evaporate toxins in pest control : de en
  • DE700443C - Light control device for television purposes : de en
  • DE700216C - like back holder : de en
  • FR859343A - Hat for the sun : en fr
  • GB530765A - Improvements in or relating to electric incandescent lamps : en
  • GB530803A - Improvements relating to harmonicas or mouth organs : en
  • USD124158S - Design for a hat : en
  • US2225225A - Housing for buffing wheels and the like : en
  • USD124041S - Design fob a closure or similar article : en
  • GB530677A - Improvements in and relating to means and devices for producing sounds at a distanceprincipally but not exclusively for use in warfare : en
  • US2225091A - Portable power driven screw or bolt driving and nut running machine : en
  • GB530687A - Vibratory smoothing machine for concrete and like plastic surfaces : en
  • FR859430A - Process for steam separation applicable to boilers with water circulation in heating surfaces : en fr
  • US2225400A - Method of and machine for milling : en
  • US2225546A - Process of dewaxing oils : en
  • DE693647C - Double-acting, valve-controlled steam or internal combustion engine : de en
  • FR859423A - Improvements to radiators for internal combustion engines : en fr
  • US2225126A - Reversible coat : en
  • US2225183A - Attachment for incandescent lamps : en
  • US2225294A - Cleaning process : en
  • FR859537A - Concave sandal sole with support for the arch of the foot and special rings allowing the use of interchangeable rods : en fr
  • GB530636A - Improvements relating to engine-driven pumps : en
  • GB530715A - A safety device for bomb fuzes : en
  • AU112117B2 - Improvements in or relating to hay sweeps : en
  • DE700455C - Circuit arrangement to enable the usual adjustment of measuring bridges by means of headphones when measuring alternating voltages of a frequency that is difficult to hear or cannot be heard at all : de en
  • DE700495C - Hanging register : de en
  • US2225046A - Radio contourmeter : en
  • US2225119A - Mower : en
  • US2225454A - Curler : en
  • US2225165A - Hole underreamer : en
  • US2225341A - Electric valve converting apparatus : en
  • US2225348A - Phase measuring instrument : en
  • CA393264A - Waxed surface polishing method : en fr
  • US2225141A - Saw set : en
  • US2224852A - Molding polystyrene and related resins : en
  • US2224919A - Loud-speaker : en
  • US2225426A - Drilling fixture : en
  • AU112066B2 - Improvements in and relating to tractor drawn harvesting machines : en
  • CA393208A - Confectionery container : en fr
  • DK58257C - Window hasp. : da en
  • US2225070A - Ventilating system : en
  • DE700246C - Arrangement to reduce the thermal stresses and temperature stresses on the edge and corner pieces in the other uniformly cast machine parts, in particular internal combustion turbine parts having cavities : de en
  • DE700412C - Device for remote display of the level of liquids : de en
  • FR859549A - Improvements made to polymerizable compounds : en fr
  • AU220840A - Improvements in or relating to water scoops for boats : en
  • DE700431C - Process for the production of double-walled metal hoses : de en
  • FR859450A - Sprinkler or spray nozzle applicable to water cooling towers : en fr
  • US2225079A - Brake : en
  • DE700492C - Process for air yeast production with the addition of ozone to the operating air : de en
  • DK58261C - Supply Valve for Pneumatic Tools. : da en
  • USD124101S - Design for a dress ensemble : en
  • ES145282A1 - A procedure to increase the mechanical performance of fuels in internal combustion engines. : en es
  • ES145218A1 - Improvements in the manufacturing processes of propeller blades. : en es
  • FR859480A - Process for hydrogenating coal under pressure : en fr
  • US2225285A - Complex organic phosphate : en
  • US2225305A - Telephone system : en
  • US2225404A - Refrigerator : en
  • ES145439A1 - Cureña for antiaircraft firearms. : en es
  • AU112098B2 - Improvements relating to carrier transmission systems : en
  • US2224884A - Planetary turbine transmission : en
  • US2225320A - Fire extinguisher : en
  • ES145080A1 - A PROCEDURE TO MAKE THE JOINT BY FUSION OF THE CONDUCTING WIRES OF VOLPHRAMMUS OR MOLYBDENUM, OF CURRENT IN QUARTZ GLASS CONTAINERS, AND TO OBTAIN THE INTERMEDIATE BODIES DESTINED TO THIS JOINT : en es
  • CA393159A - Television scanning apparatus : en fr
  • US2225083A - Treatment of chrome leather : en
  • US2225176A - Hamburger grill : en
  • US2225027A - Strainer for coffee makers : en
  • US2225371A - Car door : en
  • USD124015S - Design for a jar : en
  • US2225016A - Suspension mechanism for driven and braked tandem axle trucks : en
  • USRE21663E - Apparatus for the manufacture of : en
  • AU112081B2 - An improved grass-catching attachment for lawnmowers : en
  • CA393215A - Amplifier muting circuit : en fr
  • US2225561A - Derrick : en
  • CA393210A - Circuit interrupter : en fr
  • US2225181A - Heating and air conditioning unit : en
  • US2225118A - Railway traffic controlling apparatus : en
  • US2224866A - Tufting machine : en
  • AU106840A - Improvements in or relating to circular knitting machines ofthe double axially opposed needle cylinder type, and fabric or articles knitted thereon : en
  • GB530689A - A dart board or target or the like adapted to register automatically the score made by a dart or other missile : en
  • FR859451A - Improvements to fixing devices : en fr
  • GB530796A - Punch and die and method of making the same : en
  • CA393212A - Circuit regulating system : en fr
  • DE700420C - e pole cores, in particular reversible pole cores of electrical machines : de en
  • US2225250A - Handle construction : en
  • FR859347A - Rangefinder sight : en fr
  • GB530762A - Improvements relating to driving arrangements for blowers of internal combustion engines : en
  • US2225237A - Burner control apparatus and protection system : en
  • DE700252C - Diazo blueprint material : de en
  • GB530819A - Hair wavers : en
  • GR9378B - CELOPHANE TAPES AND SPECIAL ADHESIVE SUBSTANCE TO STICK THESE GLASSES AND CRYSTAL SHOWCASES. : el en
  • GB530713A - Improvements in or relating to injection pumps for internal combustion engines : en
  • GB530821A - Improvements in or relating to joint studs for universal and like joints, and method of making the same : en
  • FR859412A - Natural refrigerant for the preservation of fresh fruits, vegetables, liquids and foodstuffs and similar products : en fr
  • GB530680A - Improvements in or relating to the dyeing of hair and furs : en
  • GB530753A - Improvements in wave forming and setting device : en
  • ES146178A1 - Method consisting in roasting and roasting the glycyrrhiza glabra. : en es
  • GB530599A - Improvements in or relating to lasts for orthopaedic footwear : en
  • GR9365B - LINE TRANSITION BY OVERWEIGHT BRIDGE WAVES CAPACITY. : el en
  • DE700360C - : de en
  • FR859402A - Method for conserving acetylene gas : en fr
  • GB530641A - Improvements in methods of transmitting controlled motion to apparatus at a distanceby means of a column of fluid : en
  • GB530663A - Improvements in and relating to steam traps : en
  • DE700203C - on magnesium alloys : de en
  • DE700523C - Closure, especially for oil cans : de en
  • FR859492A - Printing and projection device : en fr
  • GB530725A - Improvements in and relating to section built reservoirs : en
  • FR859319A - Improvements to rotary piston and vane pumps : en fr
  • FR859535A - Shoe or shoe with interchangeable heel : en fr
  • US2225318A - Lubricating composition : en
  • USD124036S - Xp. k kranz etal artificial miniature (christmas tree : en
  • GB530650A - Improvements in and relating to the production of coated and impregnated textile andsimilar materials : en
  • DE700349C - Compositionable single or row cabinet : de en
  • AU544639A - Improvements in or relating to sewing and mechanism adapted for use in sewing machines : en
  • FR859493A - Tapping machines, in particular for couplings or pipe fittings : en fr
  • DK58248C - Rectifier System for Providing a Variable DC Voltage. : da en
  • GB530808A - Improvements in or relating to milking machines : en
  • CA393251A - Fire extinguisher : en fr
  • US2224917A - Method of heating fluids : en
  • US2225113A - Engine : en
  • USD124090S - Textile fabric or similar article : en
  • USD124151S - Design for a dress : en
  • GB530770A - Improvements in or relating to the sealing of electrical conductors into envelopes of quartz or the like : en
  • CA393248A - Copper recovery from brass : en fr
  • FR859538A - Brakes for vehicles : en fr
  • AU115424B2 - Improvements in or relating to envelopes connected to form continuous web : en
  • AU112091B2 - Improvements relating tothe stowage of fuel tanks in motorboats : en
  • CA393236A - Accounting machine : en fr
  • GB530703A - Improvements in or relating to spacing members for air-space cables : en
  • US2225366A - Lubricant : en
  • US2225015A - Method and means for producing concrete structures : en
  • US2225364A - Radiator grille protector : en
  • US2225570A - Asphaltic bitumen : en
  • US2225298A - Insulated weatherproof wire : en
  • GB530711A - Improvements in vehicle axles : en
  • US2225397A - Cotton fan : en
  • US2225459A - Method of separating the heart and sap wood constituents of coniferous woods : en
  • US2225230A - Velocipede : en
  • US2224989A - High pressure steam trap : en
  • US2225335A - Current converting contactor mechanism : en
  • US2225592A - Fastener attached structure and fastener for the same : en
  • US2225419A - Process for the conversion of 17-cisalcohols of the cyclopentanopolyhydrophenanthrene series into the corresponding 17-trans-alcohols : en
  • US2225493A - Automatic transmission shift : en
  • US2224975A - Vessel transferring mechanism : en
  • US2225145A - Self-aligning leader pin oiler : en
  • US2225249A - Driving mechanism : en
  • US2225485A - Projector condenser system : en
  • GB530752A - Improvements in combined hair waving comb and clamp device : en
  • GB530597A - Improvements in or relating to high octane number motor fuels : en
  • GB530708A - Improvements relating to hydraulic brakes : en
  • NL49679C - Process for the preparation of nitrogen and sulfur-containing insoluble, resinous reaction products. : en nl
  • AU65540A - Improvements in or relating to haircutting machines : en
  • CA393199A - Baking pan rack : en fr
  • FR859500A - Trims for ironing surfaces : en fr
  • GB530735A - Arrangement for clamping the handles of pneumatic hammers so as to permit of settingthe compressed air exhaust apertures : en
  • GB530758A - Improvements in and relating to vehicle bodies : en
  • DE700393C - Fine movement mechanism : de en
  • DE700282C - Circuit arrangement for the simultaneous regulation of a main voltage and one or more secondary voltages : de en
  • FR859337A - Method for reducing local interference in t.s.f. receivers, especially in aircraft direction finders : en fr
  • GB530790A - Improvements in or relating to the manufacture of plastic materials : en
  • ES145101A1 - A TRANSMISSION SYSTEM WITH AUTOMATIC CONTACT PRESSURE : en es
  • FR859390A - Improvements to rifles for spearfishing : en fr
  • GB530742A - Improvements in and relating to apparatus for separating solid materials having different specific gravities by means of a suspension : en
  • US2225536A - Decalcomania : en
  • US2224873A - Mercury switch relay : en
  • US2224995A - Vanity case or compact : en
  • US2225068A - Bun toasting machine : en
  • CA393255A - Seed cleaner and grader : en fr
  • US2225045A - Process for the simultaneous drying of gases and liquids : en
  • USD124081S - Design for a wallpaper : en
  • FR859321A - Fixing device for bicycle brake handles and others : en fr
  • DE700475C - Process for the production of cheese-like preparations : de en
  • FR859345A - Protection device for electron tubes : en fr
  • GB530570A - Improvements in and relating to pistons for internal combustion engines and the like : en
  • US2224949A - Container construction : en
  • US2225247A - Method of and apparatus for electrical recording : en
  • GB530665A - Improvements in or relating to spring forks for motor cycles and the like : en
  • DE700339C - Ultra short wave transmission arrangement : de en
  • DE700376C - Boeschungsebner : de en
  • FR859417A - Frequency modulated wave transmission and reception systems : en fr
  • FR859426A - Ethylene polymer derivatives : en fr
  • GB530568A - Improvements in or relating to ultra-violet microscopes : en
  • GB530818A - Improvements in or relating to the manufacture of explosives : en
  • FR859432A - Device for reproducing magnetic sound recordings at variable speed from the recording medium : en fr
  • USD124097S - Design for a box ob similar article : en
  • FR859448A - Improvements to teleprinter devices : en fr
  • DE700490C - Wet protective clothing with ventilation openings : de en
  • GB530691A - Improvements in internal combustion engines having relative rotation between cylinder banks and encircling annular valve members : en
  • US2225332A - Combination screen and window : en
  • DE700228C - Knee joint lock for artificial thighs : de en
  • US2225006A - Sheet feeding : en
  • DE700290C - Split needle bar for flat weft knitting machines and processes for inserting weft threads on such machines : de en
  • DE700302C - Spray device : de en
  • AU112083B2 - Improvements in or relating to filters : en
  • GB530739A - Improvements in and relating to coin-freed vending machines : en
  • DE700434C - : de en
  • USD124082S - Design foe, a venetian blind : en
  • AU123840A - Improvements in or relating to devices comprising an electric gas discharge tube : en
  • CA393277A - Locomotive boiler feed water heater : en fr
  • AU42940A - Improvements relating to electrical filter networks : en
  • US2225008A - Roundabout or carrousel : en
  • USD124065S - Design for a book end : en
  • USD124130S - Design fob a textile fabric : en
  • US2225351A - Photographic camera : en
  • USD124145S - Design fob a dress ob similab article : en
  • DE700446C - Overlay receiver that can be switched to straight-ahead reception : de en
  • GB530662A - An improvement in or relating to repress brickmaking machines : en
  • DE700293C - removable seat part : de en
  • US2225342A - Punch stripping device : en
  • GB530578A - Improvements relating to adjustment devices for radio receivers : en
  • DE700218C - Process for the representation of diketones : de en
  • CA393240A - Metallic moulding powder : en fr
  • CA393203A - Colloidized azo colouring matter : en fr
  • US2224872A - Mining apparatus : en
  • US2225187A - Wire handling machine : en
  • DE700268C - Cash register with several adding units : de en
  • DE700267C - Method for making optical tone records in multiple serrated script : de en
  • US2224863A - Blind landing equipment : en
  • US2225099A - Cathode-ray tube : en
  • US2225488A - Impulse translating apparatus : en
  • DE700359C - Mechanics for accordions or similar keyboard instruments : de en
  • US2224909A - Acoustic device : en
  • US2225034A - Electrical coil insulated with shellac and cashew nut shell liquid reaction product : en
  • US2225066A - Nozzle for shoe-channel cementing machines : en
  • US2225269A - Method of sizing and grooving composite strip material : en
  • GB530648A - Improvements in travelling grate stokers : en
  • FR859498A - TV device : en fr
  • GB530771A - Improvements in automatic altimetric controls for internal combustion engines : en
  • GB530723A - Improvements in and relating to grinding machines for plastic flooring : en
  • US2225056A - Counterpressure valve for liquids : en
  • US2225324A - Lubricator : en
  • FR859303A - Barometric capsule with lateral vibration damper : en fr
  • FR859339A - Method and means for enameling articles of ceramic or the like : en fr
  • US2224940A - Resilient railway spike : en
  • US2225190A - Fluid-operated electric switch : en
  • US2225439A - Apparatus for intensification of weak radiations : en
  • USRE21662E - Adjustable closure for containers : en
  • CA393213A - Electric circuit : en fr
  • NL49721C - : en
  • US2225096A - Electrostatic separator : en
  • US2225198A - Fiber : en
  • US2225433A - Photographic camera for flexible materials sensitive to light : en
  • US2225222A - Selector switch for radio condensers or the like : en
  • US2225283A - Heat exchange apparatus : en
  • US2224964A - Manufacture of aromatic sulphones : en
  • GB530585A - Improvements in or relating to telephone systems : en
  • US2225282A - Fountain comb : en
  • US2225529A - Printing machine : en
  • US2225603A - Dye stain : en
  • GB530651A - Improvements in or relating to traps for sink wastes and the like : en
  • US2224931A - Constant efficiency sound amplifier : en
  • US2224973A - Internal combustion engine : en
  • US2224875A - Combination cabinet lock : en
  • US2224900A - Outboard motor : en
  • US2225155A - Preparation of amino compounds : en
  • AU112119B2 - Fan systems : en
  • DE700258C - Toy kaleidoscope : de en
  • FR859547A - Catalytic chamber : en fr
  • GB530656A - Improvements in or relating to adapters for bolts and the like : en
  • GR9361B - DECORATING METHOD OF DRIED RAISIN. : el en
  • US2224921A - Unwinding of continuous filament yarns : en
  • US2225420A - Wrench : en
  • USD124026S - Design foe a wallpaper : en
  • DK58249C - Electric Incandescent lamp whose Operating Pressure exceeds 4 Atmospheres. : da en
  • DE700406C - Wings or rudders with sharp flow discharge edges : de en
  • DE700385C - Process to prevent the oxidation of oils, fats and other organic substances that are oxidizable in the air : de en
  • ES145827A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NUMBER 145679 : en es
  • FR859314A - New porous and absorbent product for gas mask and filter fillers, its manufacturing process and its applications : en fr
  • US2225117A - Cable outlet : en
  • US2225510A - Detonating toy : en
  • DE700378C - Circuit arrangement of an electron beam tube for generating and emitting short electrical waves : de en
  • DE700400C - on internal combustion engines : de en
  • US2224976A - Process and apparatus for digesting fibrous material : en
  • US2225123A - Hair curling implement : en
  • US2225259A - Ultra-high-frequency generator : en
  • USD124057S - Design for a portable power driven tool unit : en
  • ES145068A1 - A process for the purification of alkali metal hydrate solutions. : en es
  • US2225254A - Animal trap : en
  • CA393234A - Composite sheet material : en fr
  • FR859523A - Oscillation reducer : en fr
  • DE700231C - Hair curling device : de en
  • US2225214A - Fishing bob : en
  • US2225193A - Abrasive wheel : en
  • US2225360A - Electric valve frequency converting system : en
  • US2224955A - Tractor : en
  • FR859512A - Device for crimping stopper caps : en fr
  • DE700394C - Rotary jet sprinkler : de en
  • US2224933A - Magnetic distortion correcting means for cathode ray tubes : en
  • US2225414A - Method of treating molten substances, such as metals : en
  • US2225471A - Stabilization of styrene : en
  • US2225221A - Automobile signaling device : en
  • US2225386A - Telephone installation : en
  • US2225530A - Photo printing and drying device : en
  • DE700298C - Paper feed device, preferably for printing business machines controlled by counter cards : de en
  • DE700494C - Device for lifting the fuel hole closures from coking chamber ovens : de en
  • USD124147S - Design for a dress : en
  • US2224977A - High speed die casting machine : en
  • US2225327A - Toolholder : en
  • ES145008A1 - A procedure, with the corresponding device, for closing containers containing gases. : en es
  • ES145242A1 - Locks improvements. : en es
  • US2225261A - Charge forming device : en
  • CA393249A - Combustion apparatus : en fr
  • US2225345A - Banding press : en
  • US2225555A - Convertible end dump and rotary dump mine car : en
  • DE700245C - Control device for the coolant of internal combustion engines with a heat-sensitive element which controls the temperature of the coolant as a function of the temperature of the coolant : de en
  • CA393254A - Coating or film composition : en fr
  • CA393183A - Fishing line sinker : en fr
  • GB530773A - Machines for making edible ice : en
  • US2225581A - Hair cutting machine : en
  • DE700288C - Coil for coreless induction ovens : de en
  • DE700482C - All-round detonator for projectiles : de en
  • US2225035A - Projection apparatus : en
  • USD124108S - Design fob a textile fabric or similar article : en
  • US2225309A - Carrier for fishhooks and artificial flies : en
  • DE700244C - Air filters for internal combustion engines : de en
  • DE700414C - Pull-through drafting system for spinning machines : de en
  • CA393276A - Porous metal body : en fr
  • FR859510A - Advanced radiator : en fr
  • GB530690A - Improvements in sensitized photographic emulsions : en
  • FR859475A - Device for measuring earthing resistances : en fr
  • GB530586A - Improvements in snap-action electrical switches : en
  • AU302339A - Improvements in and relating to tractor drawn harvesting machines : en
  • USD124010S - Design for a lifting top book box : en
  • US2225213A - Golf ball : en
  • GB530632A - Improvements in or relating to ventilating device : en
  • CA393247A - Phosphate ore concentration : en fr
  • US2225601A - Dehairing of skins and hides : en
  • US2224918A - Pipe leak sealing plug : en
  • US2225532A - Can feeding device : en
  • DK58253C - Butter Manufacturing Plant. : da en
  • DE700330C - Upper, lateral hinge for window sashes that can be rotated either around a vertical or a horizontal axis : de en
  • DE700522C - Heat control valve : de en
  • US2224861A - Pressure fluid motor : en
  • US2225500A - Measuring instrument : en
  • AU112116B2 - Improvements relating to apparatus forthe reproduction of sound from phonograph records throughthe medium ofan electric pickup : en
  • US2225236A - Switch structure : en
  • US2225107A - Mat structure : en
  • US2225494A - Tennis net : en
  • GB530642A - Improvements in and relating to the production of polymers of isobutylene : en
  • US2225535A - Bristle feeding machine : en
  • GB530787A - Improvements in apparatus for gravity separation of granular material : en
  • US2225528A - Doorstop : en
  • GB530574A - Improvements in or relating to electric conductors and the manufacture thereof : en
  • US2224961A - Flask : en
  • US2225584A - Lamp holder assembly : en
  • US2225399A - Metal removing method and machine : en
  • GB530716A - Improvements in or relating to grinding or abrading machines : en
  • GR9370B - MAGNESIUM ALLOYS. : el en
  • US2225389A - Vacuum cleaner bag : en
  • AU545139A - A nut locking device : en
  • GB530719A - Improvements in and relating to aircraft : en
  • FR859323A - Improvements to atomizers and similar devices : en fr
  • FR859570A - Process for manufacturing gaskets and gaskets thus obtained : en fr
  • DE700274C - Rotary drilling rig working in the deep borehole : de en
  • FR859366A - Process and product for the regeneration of used lubricating oils : en fr
  • GB530756A - Improvements relating to the production of designs for application to textile materials, wallpaper and the like : en
  • DE700271C - Machine for the production of moldings or pellets from pulp : de en
  • FR859413A - Improvement in the function control of moving parts, in particular koepe cables : en fr
  • CA393258A - Steam radiator : en fr
  • GB530684A - Improvements in electrical condensers and electric circuit connections therefor : en
  • US2225172A - Refining pressure distillate : en
  • CA393279A - Fastening twisting machine : en fr
  • US2225569A - Cover applying apparatus : en
  • DE700386C - Portable bar for knitting tools : de en
  • US2225234A - Thermal control of internal combustion engines : en
  • US2225007A - Pile elevator for sheet feeding machines : en
  • CA393178A - Shoe : en fr
  • GB530731A - Improvements in jiggers : en
  • CA393267A - Colouration production on materials : en fr
  • US2225038A - Ophthalmic mounting and method of attaching same : en
  • USD124160S - Design fos, a range : en
  • USD124029S - Design for a combined salt shaker : en
  • AU547139A - Improved process and apparatus for the destruction of vegetable refuse and the like : en
  • DE700459C - Device for optional supply of a welding three-phase network : de en
  • DE700493C - Process for the production of butanol by fermentation : de en
  • DK58252C - One-sided touching eraser head for magnetic sound recording devices. : da en
  • FR859472A - Mixture throttle valve for spray carburetors : en fr
  • US2225415A - Process for the continuous casting of castings with continuous longitudinal hollow spaces : en
  • US2225499A - Wringer : en
  • US2225211A - Push bar : en
  • US2225411A - Amusement ride : en
  • US2225445A - Electrode assembly : en
  • DE700387C - Device for the automatic closure of suction or pressure lines of compressors or vacuum pumps : de en
  • US2225004A - Printing paste for printing textiles : en
  • US2225093A - Machine support : en
  • US2225143A - Well packer mechanism : en
  • FR859406A - Process for making a sulfur-containing casting material : en fr
  • US2225021A - Film guide structure for motion picture cameras : en
  • US2225219A - Filter and sound gate mechanism : en
  • US2225450A - Typewriting machine : en
  • US2225458A - Game court : en
  • US2225314A - Master plate for key punches : en
  • FR859351A - Integral sensor for dust collection, especially gases : en fr
  • US2225422A - Card game : en
  • US2225156A - Mower : en
  • US2225600A - Apparatus for slicing bread : en
  • DE700454C - Arrangement for measuring the electrical power : de en
  • DE700465C - Device for stopping the conveyor wagons pushed onto a conveyor basket : de en
  • US2224890A - Detergent germicide : en
  • US2225196A - Electronic orchestra monitoring system : en
  • US2225367A - Lubricant : en
  • GB530674A - Improvements in or relating to sandbag protectors for buildings, shelters and the like : en
  • FR859590A - Device for automatic stacking of printed matter at the output of rotary printing machines : en fr
  • DE700204C - Paper tape unwinding and unwinding device for accounting machines or the like. : de en
  • FR859331A - Fitting for fluid lines : en fr
  • US2225182A - Vehicle load weighing device : en
  • USD124024S - Design for, a game boaed : en
  • USD124084S - Design fok a textile fabeic : en
  • DE700212C - Process for the production of compounds containing titanium oxide for ceramic purposes : de en
  • DE700294C - Wall composed of tiles for wall protectors, spoon holder, towel holder or the like : de en
  • FR859556A - Suction cup massage device : en fr
  • US2225578A - Liquefied gas system : en
  • US2224907A - Coaster brake : en
  • US2225195A - Apparatus for the production of music : en
  • US2225177A - Escape device : en
  • US2225271A - Fluid dispensing apparatus : en
  • CA393209A - Electric capacitor : en fr
  • US2225226A - Reinforcement stirrup assembly : en
  • US2225071A - Heat transfer device : en
  • AU112069B2 - Improvements in or relating to haircutting machines : en
  • CA393246A - Phosphate ore concentration : en fr
  • US2225040A - Apparatus for finishing contact lenses : en
  • DE700272C - Lockable differential gear, especially for motor vehicles : de en
  • FR859405A - Plate brake with one or more brake plates axially displaced by an inflatable casing : en fr
  • US2224908A - Apparatus for canning meat : en
  • US2225334A - High-tension electrical-transmission cable : en
  • US2225504A - Guard for fishhooks : en
  • DE700254C - Multi-way tap for dispensing beer : de en
  • DE700344C - Electric spot welding machine, in particular spot welding tongs : de en
  • FR859564A - Carburetor with auxiliary blow-off and automatic device : en fr
  • GB530615A - Improvements in or relating to carrier wave receivers : en
  • GB530683A - Improvements in or relating to protective goggles for personal wear : en
  • US2224946A - Heating system : en
  • US2225138A - Penholder : en
  • USD124127S - Leather or similar article : en
  • DE700369C - Forging process for producing a Y-pipe with a compressed reinforcement web at the connection point : de en
  • US2225391A - Lamp guard and support : en
  • DE700448C - Device for remote setting of an overlay receiver : de en
  • GB530802A - Improvements in or relating to welted foot-wear : en
  • GB530810A - Improvements relating to carburetters for internal combustion engines : en
  • CA393238A - Motor vehicle visor : en fr
  • FR859334A - Improvements to control handles for cycle brakes and the like : en fr
  • CA393186A - Tobacco kiln and stove : en fr
  • FR859385A - Continuous casting process of copper and copper alloys : en fr
  • US2225044A - Method and means for reproducing infrared images : en
  • GB530657A - Improvements in or relating to electric control systems for direct current motors : en
  • DE700243C - Potato harvester with sieve screens arranged over a conveyor belt : de en
  • AU19340A - An improved grass-catching attachment for lawnmowers : en
  • FR859383A - Longitudinal vibration damping system for barometric capsules : en fr
  • AU50440A - Improvements in or relating to hay sweeps : en
  • DE700438C - Transfer platform for conveyor wagons : de en
  • US2225405A - Flashlight device : en
  • GB530693A - Improvements in or relating to band pass filters : en
  • GB530768A - Improvements in or relating to lock nuts or nut blanks : en
  • ES145285A1 - An alarm device, robbery avoider. : en es
  • FR859527A - Process for increasing the hardness of bituminous coating layers on iron, concrete or others : en fr
  • GB530616A - Improvements in or relating to apparatus for indicating the adjusted frequency of an oscillatory electric circuit : en
  • GB530707A - Improvements in method and apparatus for pressing : en
  • US2225265A - Resilient spacing means for valve-actuating mechanism : en
  • USD124141S - Design for a dress : en
  • AU545339A - Improvements in or relating to steam superheaters : en
  • FR859330A - New auto-collimating reflector : en fr
  • US2225302A - Purification of crude phthalocyanine pigments : en
  • GB530746A - Improvements in or relating to internal combustion engines comprising five or seven cylinders being charged by means of exhaust gas turbo-blowers : en
  • CA393214A - Circuit control system : en fr
  • US2225385A - File clamp for file drawers : en
  • CA393206A - Pressure control valve : en fr
  • FR859555A - Process to make fabrics non-shrink : en fr
  • US2225215A - Stoker : en
  • DE700468C - Device for washing sugar beet leaves : de en
  • USD124100S - Design fob a base for a skirt marker or the like : en
  • CA393216A - Flash lamp : en fr
  • AU151240A - Improvements in or relating to amplifiers comprising an input and/or output transformer : en
  • USD124049S - Design for a hair drier : en
  • DE700097C - Process for the preparation of o- and p-nitrophenyl trifluoromethyl sulfones : de en
  • US2225201A - Apparatus for administering anesthesia : en
  • USD124035S - Design fob a game pin : en
  • US2225406A - Fan : en
  • DE700264C - Coil for induction ovens without a closed ferromagnetic circuit consists of several winding parts arranged concentrically next to each other and parallel to the furnace infeed and with practically the same resulting power flow : de en
  • DE700444C - Artificial line with frequency-dependent damping : de en
  • US2225343A - Electric switch : en
  • FR859470A - Device for lifting and locking the work-carrying rotary table of machine tools, in particular fine-working drills : en fr
  • AU112067B2 - Improvements in lamp sockets andin caps adapted toco-operate therewith : en
  • FR859357A - Command control system and the like : en fr
  • GB530594A - Improvements in and relating to machines for grinding the threads of thread cutting tools : en
  • DE700418C - Foundry for stereotype plates : de en
  • US2225001A - Automatic slack adjuster for brakes : en
  • US2225538A - Lamp element : en
  • US2225063A - Television system : en
  • DE700402C - Oil cooler, especially for aircraft engines : de en
  • US2224944A - Thermally stable coating composition from vinylidene chloride resins : en
  • DE700219C - Extended steam turbine plant : de en
  • DE700540C - Device to achieve a uniform loader generator groups for ship propeller drives : de en
  • US2225540A - Powder container and applicator : en
  • DE700429C - Wick guide for burners fed with liquid fuel : de en
  • US2225520A - Stamp, label, and the like : en
  • FR859541A - Device for the aeration of a hermetically sealed container filled with sterile liquid : en fr
  • GB530659A - Improvements in or relating to periodical absorption refrigerating plants : en
  • FR859543A - Method and device for performing sound recordings without background noise : en fr
  • GB530624A - Improvements in or relating to the production of monohydric alcohols and of ethylene from gases containing olefines : en
  • CA393227A - Container manufacture : en fr
  • US2225082A - Liquid control structure : en
  • GB530766A - Improvements in display and/or delivery stands for use on shop counters or the like : en
  • DE700260C - Process for sealing and filling in porous, permeable soil layers : de en
  • US2225374A - Water-distributing system for concrete mixers : en
  • AU112118B2 - Improved gas producer for power purposes : en
  • GB530595A - Improvements in pumps : en
  • US2225602A - Adjustable pocket stereoscope : en
  • USD124122S - Design for a milk bottle : en
  • CA393273A - Ethyl chloride production : en fr
  • GB530569A - Improvements in or relating to cutting dies and methods of producing the same : en
  • FR859320A - Improvements to longitudinal draw valves for drums and other containers : en fr
  • GB530697A - Improvements in adhesive compositions : en
  • DE700398C - Speed limiter for internal combustion engines : de en
  • DE700332C - r Rock processing or the like : de en
  • GB530797A - Improvements in and relating to building units : en
  • FR859352A - Improvements to rockets or similar : en fr
  • GB530815A - Improvements in and relating to aircraft : en
  • US2225280A - Shade fixture : en
  • US2225288A - Method of manufacturing bags : en
  • AU112093B2 - Connecting means for tractor and implement unit : en
  • US2225295A - Method of applying wax carbon to paper : en
  • US2225423A - Automobile foot pedal safety control : en
  • CA393218A - Flash lamp : en fr
  • CA393239A - Refrigerator car : en fr
  • AU112071B2 - Improvements in or relating to erecting devices for gyro-verticals : en
  • US2225080A - Room thermostat : en
  • US2225519A - Game : en
  • US2225487A - Production of paraffin : en
  • US2224950A - Lamp shade and cover for lamp shade frames : en
  • US2225560A - Figure formed multicycle vehicle : en
  • US2225301A - Work channeling device for shoe sewing machines : en
  • US2225375A - Process of obtaining sterol glucosides and sterols from fatty substances : en
  • US2225486A - Manufacture of acetic anhydride : en
  • GB530786A - Improvements in or relating to containers for ice cream or the like : en
  • US2224971A - Ground working implement : en
  • US2225163A - Screen and storm window fastener : en
  • USD124138S - Design for a hat : en
  • FR859449A - Boron carbide with reduced free carbon content and method of preparing this product : en fr
  • GB530609A - Improvements in or relating to feeding mechanisms for metal cutting or like machine tools : en
  • DE700511C - Fusible conductor arrangement for overcurrent fuses : de en
  • US2225245A - Shuttle : en
  • USD124096S - Design for a dress : en
  • ES145594A3 - An apparatus for continuously casting blocks and similar pieces of light metal or alloys thereof. : en es
  • FR859392A - Low pressure air current sprayer : en fr
  • DE700250C - Safety device for manually controlled valves : de en
  • DE700276C - Lid for tube evaporator : de en
  • DE700485C - Capillary-active fuel for swimming bodies designed as toys, advertising or demonstration dummies : de en
  • FR859503A - Full fold sheet with binding tabs : en fr
  • GB530607A - A method of, and means for, automatically forming artillery correction values : en
  • GB530764A - Improvements in or relating to electromagnetic relays : en
  • FR859513A - Combustible insecticide product : en fr
  • US2225233A - Bearing construction for tracktype tractors : en
  • US2224982A - Method of die casting by electrical induction : en
  • US2225074A - Seat adjuster : en
  • USD124039S - Design fob a pin : en
  • FR859364A - Blueprints machine : en fr
  • CA393261A - Submarine cable laying apparatus : en fr
  • USD124124S - Design for a dress : en
  • CA393228A - Decorative display form : en fr
  • GB530748A - Improvements in means for transferring bottles or like containers from one conveyer to another : en
  • USD124056S - Design fob a shoe dressing : en
  • DE700266C - Walking stick with umbrella : de en
  • FR859439A - Assembly device : en fr
  • FR859593A - Straightener with automatic heating bar regulator : en fr
  • GB530672A - Improvements in or relating to finish-cutting metal surfaces : en
  • GB530759A - Improvements in and relating to vehicle bodies : en
  • US2225384A - Printing colors and process of : en
  • DE700423C - Tiltable vacuum furnace for light metal melts : de en
  • DE700311C - Exchangeable pen with lead holders that can be displaced against the action of return springs by sliding keys : de en
  • FR859311A - Further training in hydrocarbon processing : en fr
  • GB530619A - Improvements in or relating to the production of articles of regenerated cellulose : en
  • US2225246A - Method of producing a resin acid lactone : en
  • GB530660A - Improvements in and relating to multi-way electric switches : en
  • USRE21664E - Bxcket : en
  • DE700384C - Process for the preparation of a cleaning agent containing cyanide : de en
  • CA393163A - Eye lens brace and protector : en fr
  • FR859558A - Outboard combustion engine for nautical vehicles : en fr
  • US2224904A - Coloring of petroleum distillates : en
  • GB530646A - Improvements in or relating to the packaging of articles, particularly perishable foodstuffs : en
  • DE700409C - Device for securing the gear positions when shifting the foot of change gears, especially with motorcycles : de en
  • US2225456A - Directional antenna system : en
  • US2225376A - Counter display stand for kitchenware : en
  • US2225185A - Mining machine : en
  • US2225220A - Safety device for low pressure vessels : en
  • US2225279A - Steering gear : en
  • US2224967A - Dental appliance : en
  • US2225018A - Restraining device : en
  • US2225162A - Vitrifiable enamel : en
  • US2225322A - Carton : en
  • US2224932A - Brake mechanism : en
  • DE700532C - Process for the recrystallization and stabilization of explosives : de en
  • USD124121S - Design for a dkess : en
  • US2225188A - Trailer coupling : en
  • DE700230C - Device for gassing the tissue of the human body : de en
  • FR859444A - Improvements to fixing devices : en fr
  • FR859591A - Yeast products and process for making them : en fr
  • GB530749A - Improvements in or relating to agricultural machines : en
  • US2224894A - Theftproofing device for motor vehicles : en
  • GB530681A - Improvements in or relating to inductive train signalling and/or control systems : en
  • USD124150S - Design for a dkess : en
  • FR859504A - Improvement in the making of slide rules : en fr
  • FR859557A - Improvements to the blades of aerial propellers and method for locating the pivot axis of the blades of variable-pitch propellers : en fr
  • DK58251C - Method of Making a Material for Thermoregulators. : da en
  • DE700341C - Electric rapid regulator with elastic return and damping device : de en
  • DE700539C - Electrical conductor made of copper or aluminum for rubber-insulated wires : de en
  • US2225252A - Remotely controlled connector apparatus : en
  • USD124016S - Design for a bottle : en
  • USD124110S - Design for a dress ensemble : en
  • GR9363B - HOT WATER RADIATOR WITH THE SAME ELECTRIC HEATING SOURCE. : el en
  • FR859437A - Bread dough dividing and shaping machine : en fr
  • DE700503C - Glow cakes, glow pots or the like made of heat-resistant, nickel-free, ferritic or ferritic-pearlitic steel alloy : de en
  • FR859306A - Improvements to electric resistance welding machines : en fr
  • US2224984A - Fatty acid distillation : en
  • CA393271A - Halogenated sterol derivative and product : en fr
  • DE700270C - Electric musical instrument : de en
  • US2225032A - Thermionic relay : en
  • US2225110A - Wastebasket : en
  • USD124080S - Design for a wallpaper : en
  • US2224936A - Hardness testing machine : en
  • US2224960A - Device for securing electric : en
  • US2224891A - Oscillating mechanical or electromechanical system : en
  • US2225257A - Razor : en
  • USD124143S - Cashin dress. ensemble : en
  • USD124166S - Design for a dress : en
  • DE700223C - Step transformer : de en
  • DE700396C - Internal combustion engine with four valves arranged in a square : de en
  • DE700368C - Safety wedge on tool handles : de en
  • GB530798A - Improvements in or relating to the froth flotation of calcium carbonate minerals : en
  • US2224925A - Fractional distillation of fatty acid materials : en
  • ES146078A1 - A process for the manufacture of artificial stone of fibers and plaster. : en es
  • DE700366C - Rocking device : de en
  • FR859360A - Secret lock : en fr
  • FR859401A - Process for preparing low bulk density sodium perborate : en fr
  • DE700537C - Process for freeing exhausted mold coverings of the mold fermentation from unpleasant taste and odor substances : de en
  • ES145226A1 - Electric furnace of revolution of air, for the bonus or tempering of metals. : en es
  • GB530593A - Improvements relating to drilling machines : en
  • AU112084B2 - Improvement in continuous projector : en
  • USD124048S - Design for a picture frame : en
  • DE700338C - Hot water heating for railway vehicles : de en
  • US2225052A - Arc welding system : en
  • US2225287A - Electric fuse : en
  • US2225379A - Brooch construction : en
  • AU112107B2 - Improvements in or relating to vulcanising machines for repairing motor vehicle tyres andother articles made of rubber or rubberised material with particular reference tothe control switch embodied therein : en
  • US2225373A - Method and apparatus for casting metal : en
  • US2225490A - Inkwell : en
  • US2225430A - Lubricating oil composition : en
  • US2225392A - Waxing and polishing composition : en
  • DE700364C - Net for camouflage purposes : de en
  • FI18894A - Exemption from air or gas : en fi
  • FR859469A - Improvements to universal joints : en fr
  • GB530751A - Improvements relating to apparatus for use in the production of concrete piles in situ in the ground, which may be water covered and/or water-logged : en
  • US2224867A - Saw : en
  • US2224948A - Meat and bone grinding machine : en
  • US2225286A - Slide fastener : en
  • US2224978A - Melting pot for casting machines : en
  • US2225565A - Stop motion and rebound control mechanisms for sewing machines : en
  • CA393266A - Weaving operation on circular looms : en fr
  • DE700451C - Display procedure for field strength comparison : de en
  • FR859569A - Device for adjusting the stroke of a reciprocating mechanism : en fr
  • USD124053S - Design for a dress : en
  • US2225174A - Automatic transmission : en
  • CA393194A - Rotary engine : en fr
  • GB530823A - Improvements in or relating to propeller blades : en
  • GR9373B - METHOD FOR MAKING AQUATIVE EMULSIONS SUITABLE FOR OWN PREPARATION OF TEXTILES PAPER AND SKIN. : el en
  • DE700227C - Clamping and feeding device for hackling machines : de en
  • DE700232C - Powder box : de en
  • DE700296C - Device for connecting the floorboards of dismountable stands made of metal construction : de en
  • US2225580A - Electric scissors : en
  • FR859382A - Illuminating projectile : en fr
  • DE700389C - Device on trough consoles with hinged lid parts that can be lowered into the side walls : de en
  • US2224947A - Film processing apparatus : en
  • US2225589A - Process for the refining of textiles : en
  • AU48240A - Improvements in and connected with road traffic signs : en
  • DE700363C - Device for a delayed release of the parachute packing bag : de en
  • FR859501A - New waterproofing product : en fr
  • US2225136A - Journal bearing : en
  • USD124116S - Design for a brooch or similar article : en
  • USD124078S - Design foe a lighting fixture : en
  • DE700315C - : de en
  • FR859455A - Improvements to fixing devices : en fr
  • AU231840A - Connecting means for tractor and implement unit : en
  • USD124146S - Design fob a dress : en
  • US2225605A - Sharpening device suitable for gramophone needles : en
  • USD124161S - Negligee or similar article : en
  • US2225330A - Electron beam tube : en
  • DE700316C - Foldable stand for traffic signs : de en
  • DE700491C - One button collar made of paper or the like for tunic : de en
  • ES145069A1 - A procedure for obtaining zippers of non-metallic materials. : en es
  • GB530591A - Improvements in or relating to electron discharge devices for use in television or like systems : en
  • GR9369B - MAGNESIUM ALLOYS. : el en
  • FR859572A - Accounting facility : en fr
  • GB530812A - Improvements in float-operated liquid level indicators : en
  • USD124093S - Design fok a dress : en
  • US2225097A - Diavision : en
  • US2225336A - Filling machine : en
  • AU112106B2 - Improvements relating to rotary operative fasteners : en
  • GR9371B - PROTECTIVE COATINGS OF PERMANENT TYPES (MOLDS) FOR MAGNESIUM ALLOYS. : el en
  • US2225078A - Channeling and roughing machine : en
  • US2224996A - Game device : en
  • US2225451A - Crank shaft : en
  • US2225556A - Stovepipe : en
  • FR859322A - Bra enhancements : en fr
  • GB530644A - Improvements in or relating to the manufacture of glass : en
  • CA393225A - Railway car brake beam : en fr
  • USD124071S - Design for a wallpaper : en
  • GB530705A - Improvements relating to the manufacture of water gas : en
  • DE700461C - Device for the production of metal blocks : de en
  • US2225424A - Manufacture of alloys, in particular steel alloys : en
  • GR9379B - SHADOW FOR ANTI-AIRCRAFT LIGHTING OF STREETS AND SQUARES. : el en
  • DE700395C - Two-stroke engine with star-shaped working cylinders : de en
  • US2224953A - Welding and regalvanizing process : en
  • US2225469A - Relaxation arrangement for deflecting cathode rays : en
  • FR859576A - Improvements to watertight control boxes : en fr
  • US2224938A - Streamline article display device : en
  • AU547039A - Device for steadying pistons while reciprocating in cylinders : en
  • USD124061S - Design for a container cap : en
  • GB530760A - Improvements relating to motor vehicle suspension systems : en
  • DE700335C - Schraempicke with a hard metal plate in front, which only rests against the body of the pick with its curved back and foot : de en
  • US2224869A - Snowplow : en
  • US2225140A - Apparatus for comparing floor materials : en
  • US2225552A - Production of lubricants for textiles : en
  • FR859398A - Seal : en fr
  • FR859369A - Method of manufacturing fuel for an internal combustion engine : en fr
  • USD124142S - Design for a dress : en
  • AU220740A - Improvements relating tothe stowage of fuel tanks in motorboats : en
  • DE700496C - Rotary suction cell filter : de en
  • FR859481A - Modulation system : en fr
  • US2225470A - Selective automatic overload release : en
  • US2225583A - Safety device for the firing mechanisms of firearms : en
  • CA393217A - Machine synchronizing apparatus : en fr
  • GB530817A - Improvements in and relating to recoil-impulse driving means : en
  • US2225363A - Telemetering system : en
  • US2225571A - Finger attachment : en
  • DE700304C - Process for the production of tracing paper : de en
  • DE700463C - Means for attaching the cover for an air-filled upholstered seat to the frame : de en
  • DE700248C - Elastic spring rod coupling : de en
  • FR859476A - Accumulator with interchangeable plate sets : en fr
  • FR859368A - Further training in mercury switches : en fr
  • ES145234A2 - IMPROVEMENTS MADE IN THE SCOPE OF MAIN PATENT NUMBER 145225 : en es
  • GB530794A - Signal amplitude limiting circuit : en
  • DE700379C - Arrangement for receiving multiple messages : de en
  • DE700323C - Quickly detachable fastening of hubs connected to shafts with springy thin-walled blade carriers : de en
  • FR859600A - Improvement in bundle tying : en fr
  • US2225242A - Suspension system for vehicles : en
  • US2225378A - Automatic stoker : en
  • FR859522A - Apparatus for thinning lines of beets and other plants : en fr
  • FR859489A - Improvements to gate valves and their seals : en fr
  • US2225153A - Manifolding apparatus : en
  • US2225562A - Brake mechanism : en
  • US2225409A - Machine tool and method of controlling same : en
  • CA393162A - Somersaulter : en fr
  • CA393180A - Sliding blade scissors : en fr
  • FR859307A - Device for introducing additional liquid into a boiler, in particular a locomotive : en fr
  • FR859459A - Work measuring device for press or similar machines : en fr
  • GB530590A - Improvements in or relating to apparatus for storing stacked articles on counter-balanced supports : en
  • AU112110B2 - A nut locking device : en
  • US2225444A - Vibrating screen : en
  • FR859496A - Process for the preparation of molding powders and resulting products : en fr
  • DE700305C - Folding photographic camera with central lens shutter : de en
  • US2224910A - Process of condensing formaldehyde compounds : en
  • USD124087S - Design fos a wallpaper : en
  • GB530668A - Improvements in apparatus for controlling the fuel supply of internal combustion engines : en
  • US2224969A - Spring washer and method of making same : en
  • USD124055S - Design for a croquette mold : en
  • USD124074S - Design for a boy s cap : en
  • USD124128S - Design fob a boat : en
  • US2225545A - Lock construction : en
  • USD124085S - Design for a bottle stopper : en
  • FR859374A - Convertible Car Improvements : en fr
  • SE100517C1 - Method for treatment of sewage and other waste or sewage water and device for its execution. : en sv
  • DE700299C - Pyrophoric lighter : de en
  • DE700343C - Contact protection device for electric tubular incandescent lamps with sockets attached to the sides and with two individual sockets : de en
  • DE700435C - Process for the production of knock-resistant gasolines and middle oils with a low pour point by pressure hydrogenation : de en
  • FR859505A - Gas and vapor absorption device with automatic regeneration of absorbent bodies for all applications : en fr
  • GB530581A - Improvements in cigar wrapping mechanisms : en
  • GB530814A - Improvements in and relating to presses for the manufacture of metal tubes, more particularly of cable sheathings : en
  • DE700211C - Method for attaching leather outsoles to frame shoe floors by means of adhesive : de en
  • FR859560A - Improvements to self-locking bolts with spring washers : en fr
  • US2224913A - Material handling apparatus : en
  • US2225467A - Burner pot : en
  • US2225189A - Process and reagent for resolving emulsions : en
  • US2225466A - Plaiting machine : en
  • DE700524C - Self-propelled device for holding and turning heavy forgings : de en
  • FR859335A - Process for preparing coagulable latex and resulting product : en fr
  • FR859394A - Process for the preparation of nitriles or fluoranthenic carboxylic acids : en fr
  • ES145077A1 - IMPROVEMENTS IN THE MANUFACTURE OF ELECTRIC LAMPS WITH A FUSE MOUNTED IN THEM : en es
  • US2224848A - Electric switch : en
  • US2225549A - Apparatus for clinching lift levers to cans : en
  • US2225566A - Gravity meter : en
  • US2224968A - Hydromechanical press : en
  • DE700322C - Radially loaded turbine blade : de en
  • GB530670A - Improvements in or relating to grinding or sharpening wheels : en
  • GB530676A - Improvements in or relating to conveyors : en
  • US2225036A - Automatic-attachment for pipe molding machines : en
  • USRE21665E - walliser : en
  • FR859441A - Transmission member, such as endless belt, belt or chain : en fr
  • US2225150A - Portland cement : en
  • DE700229C - Process for the production of a mass for tensioning the skin of the face : de en
  • DE700508C - pulse times or combinations of both transmitted switching commands : de en
  • USD124105S - Design for a dress ensemble : en
  • DE700345C - Continuously operated vertical chamber furnace : de en
  • FR859539A - Methyl-3-methoxy pyridine 4.5-dicarbonic acid dimethyl ester and process for making it : en fr
  • GB530634A - Improvements in or relating to portable buildings : en
  • GB530685A - Improved method of colour photography : en
  • US2225253A - Plow device for tractors : en
  • US2224985A - Process of producing soap : en
  • US2224882A - Umbrella : en
  • US2225173A - Apparatus for pouring metal into molds : en
  • USD124012S - Design for a display tray : en
  • DE700464C - Holder for a cover provided with a frame for hearth water vessels : de en
  • ES145402A1 - Secondary electronic valve. : en es
  • GB530661A - Coat-collar construction : en
  • DE700326C - Inclinometer : de en
  • FR859375A - Device for performing oscillatory movements : en fr
  • US2224951A - Time delay switch : en
  • DE700383C - Device for holding an electric cooker : de en
  • ES145087A1 - A mechanical progressive speed change with free wheel device. : en es
  • GB530631A - Lubricating device for aircraft engines : en
  • US2225427A - Hand brake : en
  • US2225095A - Screen for hammer mills : en
  • US2225017A - Anti-side-slipping combination for motor vehicles : en
  • US2225380A - Refrigerating apparatus : en
  • USD124126S - Design fob a toilet mikboe : en
  • DE700472C - Structure of the stationary and moving frame parts of machine tools : de en
  • AU112112B2 - Means for remote signalling of low tension failures occurring at unattended electrical substations : en
  • FR859411A - Device intended for receptacles, in particular for electric accumulators and used to fill them with liquid up to a determined level : en fr
  • DE700530C - End cap for locking housing on automatic firearms : de en
  • US2225369A - Method and means for forming glassware : en
  • FI18892A - Fjordanordning vid korsetter, korseletter, höfthållare och dylikt : en fi
  • GB530710A - Improvements in time control mechanisms for the rapid heating of electric range units or the like : en
  • US2225152A - Hard carbide composition : en
  • DE700357C - Pressurized gas turning device for internal combustion engines : de en
  • FR859419A - Automobile with front hood cover mounted on a transverse hinge : en fr
  • USD124023S - Design fos a combination tool : en
  • DE700284C - Device to reduce the expansion underneath the antenna mast and the associated metal armature : de en
  • DE700303C - Device for the hydraulic pressing in and out of piston rods into and out of the crosshead : de en
  • FR859599A - Improvements to airplanes and other navigation devices : en fr
  • US2224990A - Automatic circuit breaker : en
  • US2225440A - Austenitic alloy steel : en
  • DE700286C - Circulating permanent magnet system for small electrical machines, especially bicycle alternators : de en
  • DE700419C - Eddy current brake with a stand rotatably mounted in the manner of a power balance : de en
  • ES145126A1 - A PROCEDURE FOR THE PREPARATION OF A FORSFORUM NITRIDE : en es
  • FR859567A - Electromagnetically operable valve : en fr
  • DK58244C - Device for Banknote Issuing Machines for Use in Fully or Semi-Automatic Telephone Systems or Similar Remote Signaling Systems. : da en
  • GB530761A - Improvements relating to motor vehicle suspension systems : en
  • USD124046S - Design for a pocket stereoscope : en
  • DE700300C - Piston with protective ring for internal combustion engines : de en
  • ES145515A1 - A PROCEDURE FOR WELDING DENTAL PROSTHETIC MATERIALS OR PARTS THEM TO EACH OTHER OR WITH NATURAL PARTS : en es
  • DE700474C - Device for producing very fine, shiny metal particles : de en
  • US2224871A - Garment and method of making the same : en
  • AU112082B2 - Improvements in and connected with road traffic signs : en
  • DK58255C - Abrasive Aluminum or Aluminum Alloy Articles and Method of Manufacturing. : da en
  • FR859519A - Improvements in methods and apparatus for measuring periodic forces, in particular for determining the balou ds of rotating parts : en fr
  • US2225050A - Door : en
  • US2225521A - Nozzle : en
  • US2225199A - Multiple hearth calcining furnace : en
  • GB530606A - Improvements in card index systems : en
  • FR859403A - Improvements to refrigeration machines : en fr
  • FR859526A - Improvements to cooking and liquid concentration devices : en fr
  • USD124095S - Design for a dress : en
  • USD124077S - Design fob a dress or similar article : en
  • US2225325A - Electron discharge device : en
  • FR859393A - Glare-free projector or headlight, especially for vehicles : en fr
  • DE700483C - nden with integrated thimbles or the like. : de en
  • USD124152S - Design for a dress : en
  • US2225062A - Venetian blind construction : en
  • US2225443A - Azo dyestuffs : en
  • DE700486C - Process for working up the waste acid formed in the production of trimethylenetrinitramine (hexogen) : de en