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